Common use of Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes Clause in Contracts

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described belowin Section 14.04. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such the Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shallshall deliver shares of the Common Stock, at its optionincluding the Additional Shares, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such the Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of NotesTrustee, the Trustee and the Conversion Agent (if other than the Trustee) and Holders of Notes in writing of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table belowin Section 14.04(c), based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to Change and the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement Settlement, subject to the limitations and in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify in writing the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors Company shall make appropriate adjustments to the Stock Price, in its good faith determinationjudgment, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12June 30, 2015 5.1303 4.5234 3.7755 3.0994 2.5159 1.8871 1.1392 0.4017 0.1473 0.0000 June 15, 2016 5.1303 4.3293 3.5767 2.9028 2.3274 1.7168 1.0082 0.3409 0.1220 0.0000 June 15, 2017 5.1303 4.1722 3.4024 2.7211 2.1471 1.5493 0.8782 0.2825 0.0985 0.0000 June 15, 2018 5.1303 4.0430 3.2407 2.5402 1.9606 1.3720 0.7408 0.2247 0.0766 0.0000 June 15, 2019 5.1303 3.9154 3.0610 2.3288 1.7381 1.1608 0.5834 0.1657 0.0559 0.0000 June 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 5.1303 3.7659 2.8264 2.0429 1.4373 0.8839 0.3961 0.1071 0.0370 0.0000 March June 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 5.1303 3.5745 2.4654 1.5830 0.9661 0.4933 0.1833 0.0519 0.0189 0.0000 March June 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 5.1303 3.5543 1.8979 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 275.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 47.81 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 20.9161 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (aA) If Notwithstanding anything herein to the Effective Date contrary, the Conversion Rate applicable to each Note that is surrendered for conversion, in accordance with this Article X, at any time during the period (the “Make-Whole Conversion Period”) that begins on, and includes, the effective date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Changeends on, and includes, the Company shall, under date that is forty (40) Business Days after the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number actual effective date of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change (or, if such Make-Whole Fundamental Change also constitutes a Fundamental Change, the relevant Notice of Conversion is received by Fundamental Change Repurchase Date applicable to such Fundamental Change, if earlier) shall be increased to an amount equal to the Conversion Agent fromRate that would, and includingbut for this Section 10.14, otherwise apply to such Note pursuant to this Article X, plus an additional number of shares of Common Stock equal to the Make-Whole Applicable Increase. The additional consideration payable hereunder on account of any Make-Whole Applicable Increase with respect to a Note surrendered for conversion is herein referred to as the “Make-Whole Consideration.” For avoidance of doubt, the Effective Date amount of the Make-Whole Fundamental Change up to, and including, Consideration due upon the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case conversion of a Note shall be based on the Cash Settlement Averaging Period and Volume-Weighted Average Prices applicable to such conversion pursuant to Section 10.02 except as otherwise provided in Section 10.11. (B) As used herein, “Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereofApplicable Increase” shall mean, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with respect to a Make-Whole Fundamental Change, the Company shallamount, at its optionset forth in the following table, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant which corresponds to the table below; provided, however, that if, at the effective time date of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share Applicable Price of the Common Stock in the such Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock ADSs (the “Additional SharesADSs”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the second Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). The Company shall provide written notification to Holders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shallshall cause to be delivered ADSs, at its optionincluding the Additional ADSs, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock ADS Price for the transaction and shall be deemed to be an amount of cash per $US$1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional SharesADSs), multiplied by such Stock ADS Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional SharesADSs, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock ADS Price”) paid (or deemed to be paid) per share of the Common Stock ADS in the Make-Whole Fundamental Change. If the holders of the Common Stock ADSs receive in exchange for their Common Stock ADSs only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock ADS Price shall be the cash amount paid per shareADS. Otherwise, the Stock ADS Price shall be the average of the Last Reported Sale Prices of the Common Stock ADSs over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock ADS Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock ADS Prices shall equal the Stock ADS Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock ADS Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares ADSs set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall ADSs to be increased received per $US$1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock ADS Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15date US$3.8408 US$4.00 US$4.50 US$4.6090 US$5.00 US$5.50 US$6.00 US$7.00 US$8.00 US$9.00 US$10.00 US$11.00 December 30, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 1595.4662 83.0313 49.6980 47.0377 40.5833 34.1293 29.1273 21.9769 17.1903 13.8076 11.3130 9.4098 January 1, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 1595.4662 83.0313 49.6980 49.6526 42.0793 34.6639 29.0528 21.2933 16.3108 12.9099 10.4705 8.6491 January 1, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 95.4662 83.0313 49.6980 52.2385 42.9629 34.1889 27.8111 19.4625 14.4479 11.2010 8.9634 7.3415 January 1, 2026 95.4662 83.0808 49.6980 46.7507 38.0933 29.8286 23.7826 15.8966 11.2782 8.4144 6.5399 5.2493 January 1, 2027 121.5025 108.0313 71.9202 65.0906 37.8401 26.9095 19.3235 10.3776 5.9966 3.7918 2.6315 1.9808 January 1, 2028 121.5025 108.0313 71.9202 65.0906 43.0313 19.3949 - - - - - - Effective date US$12.00 US$13.00 US$14.00 US$15.00 US$16.00 US$17.00 US$18.00 US$19.00 US$20.00 US$21.00 US$22.00 US$23.00 December 30, 2022 7.9176 6.7216 5.7455 4.9370 4.2973 3.7187 3.2243 2.7988 2.4305 2.1100 1.8300 1.5847 January 1, 2024 7.2442 6.1316 5.2314 4.4902 3.8825 3.3575 2.9097 2.5246 2.1913 1.9011 1.6476 1.4251 January 1, 2025 6.1174 5.1629 4.3990 3.7746 3.2748 2.8345 2.4593 2.1366 1.8568 1.6130 1.3994 1.2115 January 1, 2026 4.3184 3.6187 3.0736 2.6361 2.2849 1.9817 1.7233 1.5005 1.3066 1.1365 0.9864 0.8535 January 1, 2027 1.5848 1.3214 1.1305 0.9821 0.8622 0.7590 0.6694 0.5902 0.5195 0.4558 0.3981 0.3454 January 1, 2028 - - - - - - - - - - - - The exact Stock ADS Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock ADS Price is between two Stock ADS Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased ADSs shall be determined by a straight-line interpolation between the number of Additional Shares ADSs set forth for the higher and lower Stock ADS Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock ADS Price is greater than $90.00 US$23.00 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate; and (iii) if the Stock ADS Price is less than $33.46 US$3.8408 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $US$1,000 principal amount of Notes exceed 29.8864 shares of Common Stock338.4693 ADSs, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04. (g) If the Holder elects to convert its Notes in connection with the Company’s election to redeem the Notes in respect of a Make-Whole Fundamental ChangeChange in Tax Law pursuant to Section 16.01, the Conversion Rate shall be increased by a number of additional ADSs determined pursuant to this Section 14.03(g). The Company shall settle conversions of Notes as described in Section 14.02 and, for the avoidance of doubt, pay Additional Amounts, if any, with respect to any such conversion. A conversion shall be deemed to be “in connection with” the Company’s election to redeem the Notes in respect of a Change in Tax Law if the relevant Notice of Conversion is received by the Conversion Agent during the period from, and including, the date the Company provides the related Redemption Notice to Holders until the close of business on the second Business Day immediately preceding the Redemption Date (or, if the Company fails to pay the Tax Redemption Price, such later date on which the Company pays the Tax Redemption Price). Simultaneously with providing such Redemption Notice, the Company shall publish a notice containing this information in a newspaper of general circulation in The City of New York or publish the information on the Company’s website or through such other public medium as the Company may use at that time.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert any of its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the such Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described set forth below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by Date for such conversion occurs on or after the Conversion Agent from, and including, the Effective Date effective date of the Make-Whole Fundamental Change up to, and including, on or before the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a if such Make-Whole Fundamental Change that would have been is not a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereofChange, on or before the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender . Notwithstanding anything to the contrary, in no event will the Conversion Rate applicable to the conversion of Notes for conversion any Note in connection with a Make-Whole Fundamental ChangeChange be increased pursuant to this Section 7.07 if such Make-Whole Fundamental Change constitutes a Fundamental Change pursuant to clause (a) of the definition of such term where the “person” or “group” referred to in such clause is, or includes, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement Holder or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time beneficial owner of such Note or any Affiliate thereof. (b) If a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, constitutes a Common Stock Change Event for which the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, then, for any conversion of Notes with a Conversion Date following the Effective Date effective date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and consideration due upon such shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the applicable Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date effective date of any Make-Whole Fundamental Change no later than five (5) Business Days after such Effective Dateeffective date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table belowin Section 7.07(e), based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices per share of the Common Stock over the five (5) Trading Day period Days ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below in Section 7.07(e) shall be adjusted as of any date on which in the same manner as, and at the same time and for the same events for which, the Conversion Rate of the Notes is otherwise adjustedadjusted pursuant to Sections 7.04(a), 7.04(b), 7.04(c), 7.04(d) or 7.04(e). The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner as, and at the same time as and for the same events for which, the Conversion Rate as set forth in Section 13.04is adjusted pursuant to Sections 7.04(a), 7.04(b), 7.04(c), 7.04(d) or 7.04(e). (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 7.07 for each Stock Price and Effective Date effective date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 127, 2019 73.9024 67.1840 60.6000 51.9429 45.4000 40.3556 36.3600 33.0182 30.2667 25.9429 22.7000 18.1600 March 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 73.9024 65.5580 59.1333 50.6286 44.2500 39.3333 35.4000 32.1818 29.5000 25.2857 22.1250 17.6800 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 73.9024 62.6016 56.3333 48.1714 42.0500 37.3778 33.6400 30.5818 28.0333 24.0000 21.0000 16.8000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 73.9024 57.2801 50.9333 42.8571 36.9500 32.4444 29.0800 26.1455 23.9333 20.4857 17.9250 14.3400 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 73.9024 51.4412 44.6000 36.3429 30.6500 26.6667 23.6000 21.2000 19.4333 16.6571 14.5750 11.6600 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 73.9024 45.8980 36.1333 25.7714 20.5000 16.3556 14.2800 12.8727 11.8000 10.1143 8.8500 7.0800 March 15, 2025 5.7900 0.9038 0.0002 73.9024 2.1434 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact 0.0000 0.0000 0.0000 If such effective date or Stock Prices and Effective Dates may Price are not be set forth in the table above, in which casethen: (i) if the such Stock Price is between two Stock Prices in the table above or the Effective Date effective date is between two Effective Dates effective dates in the table above, then the number of Additional Shares by which the Conversion Rate shall be increased shall will be determined by a straight-line interpolation between the number numbers of Additional Shares set forth for the higher and lower Stock Prices in the table and the earlier and later Effective Dateseffective dates in the table above, as applicable, based on a 365365- or 366-day year, as applicable; (ii) if the Stock Price is greater than $90.00 1.23 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above are adjusted pursuant to subsection (d) aboveSection 7.07(d)), then no Additional Shares shall will be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 5.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above are adjusted pursuant to subsection (d) aboveSection 7.07(d)), then no Additional Shares shall will be added to the Conversion Rate. Notwithstanding anything to the foregoingcontrary, in no event shall will the Conversion Rate be increased pursuant to this Section 7.07 to an amount that exceeds 813.0007 shares of Common Stock per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, which amount is subject to adjustment in the same manner as as, and at the same time and for the same events for which, the Conversion Rate is required to be adjusted pursuant to Section 13.04. (fSections 7.04(a), 7.04(b), 7.04(c), 7.04(d) Nothing in this Section 13.03 shall prevent an adjustment to or 7.04(e). Notwithstanding the foregoing, if the Conversion Rate pursuant to Section 13.04 is increased for Notes converted in respect of connection with a Make-Whole Fundamental Change, then the Holder of such converted Notes will not receive the Interest Make-Whole Payment with respect to such converted Notes.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of for a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock Class A Shares (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (bc) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (bc) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Share Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Share Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Share Price”) paid (or deemed to be paid) per share of the Common Stock Class A Share in the Make-Whole Fundamental Change. If the holders of the Common Stock Class A Shares receive in exchange for their Common Stock Class A Shares only cash in a Make-Whole Fundamental Change described in clause (bc) of the definition of Fundamental Change, the Stock Share Price shall be the cash amount paid per share. Otherwise, the Stock Share Price shall be the average of the Last Reported Sale Prices of the Common Stock Class A Shares over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Share Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Share Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjustedadjusted pursuant to Section 14.04. The adjusted Stock Share Prices shall equal the Stock Share Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Share Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which to be added to the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Share Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12December 17, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2013 7.2882 6.6046 5.7860 5.0836 4.4772 3.6777 3.0916 2.4286 1.5016 0.7102 0.3064 0.0414 0.0000 March December 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2014 7.2882 6.4419 5.6049 4.8898 4.2756 3.4706 2.8853 2.2293 1.3290 0.5864 0.2284 0.0185 0.0000 March December 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2015 7.2882 6.2360 5.3735 4.6414 4.0159 3.2040 2.6199 1.9744 1.1109 0.4350 0.1380 0.0017 0.0000 December 15, 2016 7.2882 6.0184 5.1090 4.3431 3.6956 2.8661 2.2803 1.6479 0.8397 0.2645 0.0535 0.0000 0.0000 December 15, 2017 7.2882 5.7599 4.7493 3.9100 3.2127 2.3434 1.7529 1.1474 0.4530 0.0703 0.0004 0.0000 0.0000 March December 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2018 7.2882 5.5646 4.0940 2.7868 1.6172 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Share Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Share Price is between two Stock Share Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Share Prices and the earlier and later Effective Dates, as applicable, Dates based on a 365-day year, as applicable; (ii) if the Stock Share Price is greater than $90.00 150.00 per share (subject to adjustment in the same manner as the Stock Share Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Share Price is less than $33.46 37.42 per share (subject to adjustment in the same manner as the Stock Share Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of Common Stock26.7236 Class A Shares, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Purchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b2) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 8.01(b)(iii), the Company shallshall pay or deliver, at its optionas the case may be, satisfy the related Conversion Obligation by Physical Settlementshares of Common Stock, Cash Settlement cash or Combination Settlement a combination of cash and shares of Common Stock in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below8.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b2) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed comprised entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation consideration due upon conversion shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the applicable Conversion Rate (including any adjustment for Additional Shares), multiplied by the Stock Price for such Stock PriceMake-Whole Fundamental Change. In such event, the Conversion Obligation shall be determined as of the relevant Conversion Date and paid to Holders in cash on the second third Business Day following the such Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table in subsection (e) below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b2) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table in subsection (e) below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such the adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.048.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which to be added to the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 8.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12April 17, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 2013 8.5960 6.8136 5.1176 4.2118 3.4183 2.3604 1.7112 1.2868 0.9953 0.7871 October 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 2014 8.5960 6.6754 4.8829 3.9430 3.1337 2.0839 1.4637 1.0725 0.8123 0.6315 October 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 2015 8.5960 6.5077 4.6399 3.6770 2.8616 1.8323 1.2471 0.8913 0.6623 0.5077 October 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 2016 8.5960 6.2476 4.2902 3.3054 2.4916 1.5057 0.9778 0.6748 0.4895 0.3697 October 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 2017 8.5960 5.8383 3.7674 2.7654 1.9712 1.0761 0.6464 0.4244 0.3005 0.2257 October 15, 2025 5.7900 0.9038 0.0002 2018 8.5960 5.1531 2.9046 1.9039 1.1853 0.5090 0.2650 0.1683 0.1234 0.0981 October 15, 2019 8.5960 4.0111 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and or the earlier and later Effective Dates, as applicable, Dates based on a 365-day year, as applicable; (ii) if the Stock Price is greater than $90.00 100.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection clause (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 30.16 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection clause (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate total number of shares of Common Stock issuable upon conversion exceed 33.1564 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.048.04 and subject to Section 8.12. (f) Nothing in this Section 13.03 8.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 8.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: 14.04. Effective Date $33.46 35.62 $37.50 $40.00 $41.50 42.50 $45.00 $50.00 $53.95 53.43 $60.00 $70.00 75.00 $80.00 100.00 $90.00 March 12125.00 $150.00 November 26, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 152013 9.3580 8.4634 7.3916 6.4825 5.7066 3.7995 2.8228 1.4998 0.5665 0.2178 0.0769 December 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 152014 9.3580 8.6812 7.5359 6.5666 5.7417 3.7296 2.7138 1.3697 0.4694 0.1595 0.0463 December 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2015 9.3580 8.7294 7.5096 6.4807 5.6087 3.5062 2.4682 1.1456 0.3325 0.0894 0.0162 December 1, 2016 9.3580 8.5280 7.2291 6.1386 5.2203 3.0499 2.0210 0.8002 0.1652 0.0243 0.0001 December 1, 2017 9.3580 8.1192 6.6995 5.5128 4.5233 2.2731 1.3016 0.3397 0.0226 0.0000 0.0000 0.0000 0.0000 March 15December 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 2018 9.3580 7.9506 6.2839 4.8133 3.5061 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (e) The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 150.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 35.62 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 28.0741 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock Shares (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 11.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below11.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Share Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Share Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Share Price”) paid (or deemed to be paid) per share of the Common Stock Share in the Make-Whole Fundamental Change. If the holders of the Common Stock Shares receive in exchange for their Common Stock Shares only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Share Price shall be the cash amount paid per share. Otherwise, the Stock Share Price shall be the average of the Last Reported Sale Prices of the Common Stock Shares over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Share Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0411.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Share Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Share Prices shall equal the Stock Share Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Share Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0411.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 11.03 for each Stock Share Price and Effective Date set forth below: Effective Date $33.46 $$ 6.52 $ 7.00 $ 7.82 $ 9.00 $ 10.00 $ 12.50 $ 15.00 $ 17.50 $ 20.00 $ 25.00 $ 30.00 $ 40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12December 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 1525.5623 29.5814 24.6061 19.4322 16.2440 11.0040 7.8787 5.8349 4.4115 2.6016 1.5443 0.4813 December 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 1525.5623 28.4100 23.2890 18.0822 14.9490 9.9472 7.0587 5.2051 3.9275 2.3112 1.3673 0.4160 December 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 25.5623 26.7929 21.4335 16.1678 13.1150 8.4712 5.9320 4.3537 3.2820 1.9316 1.1390 0.3323 December 1, 2023 25.5623 24.5186 18.7327 13.3600 10.4460 6.3944 4.3973 3.2206 2.4365 1.4464 0.8530 0.2323 December 1, 2024 25.5623 21.1200 14.4335 8.9189 6.3700 3.5120 2.3907 1.7783 1.3695 0.8348 0.4980 0.1263 December 1, 2025 25.5623 15.0457 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Share Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Share Price is between two Stock Share Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Share Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Share Price is greater than $90.00 40.00 per share (subject to adjustment in the same manner as the Stock Share Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Share Price is less than $33.46 6.52 per share (subject to adjustment in the same manner as the Stock Share Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of 153.3742 Common StockShares, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0411.04. (f) Nothing in this Section 13.03 11.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 11.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, 5:00 p.m., New York City time, on the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). For the avoidance of doubt, the Company shall not increase the Conversion Rate pursuant to this Section 11.03 on account of an anticipated Fundamental Change that does not occur. (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 11.02, based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table set forth below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, Notes and the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0411.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 11.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12January 30, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 152013 27.7777 20.5610 16.0377 10.9239 7.6601 5.7493 3.5146 2.2233 1.3987 0.8522 0.4891 0.1102 February 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 152014 27.7777 17.9193 13.1376 8.2668 5.6132 4.2069 2.6140 1.6858 1.0795 0.6661 0.3842 0.0825 February 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2015 27.7777 15.2267 9.7490 4.9109 3.0578 2.2946 1.4571 0.9614 0.6318 0.3996 0.2338 0.0465 February 1, 2016 27.7777 13.6812 6.6074 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 150.0000 February 1, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 2017 27.7777 12.1195 5.5346 0.0000 0.0000 0.0000 0.0000 March 150.0000 0.0000 0.0000 0.0000 0.0000 February 1, 2025 5.7900 0.9038 0.0002 2018 27.7777 3.9682 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 50.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 6.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 166.6666 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0411.04. (f) Nothing in this Section 13.03 11.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 11.04 in respect of a Make-Whole Fundamental Change. (g) For the avoidance of doubt, if a Holder converts its Notes prior to the Effective Date of any Make-Whole Fundamental Change, then, whether or not such Make-Whole Fundamental Change occurs, such Holder shall not be entitled to an increase in the Conversion Rate pursuant to this Section 11.03 in connection with such conversion.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion (which notification may be made through the Depositary) is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date, or publish such information on its website or through such other public medium as it may use at that time, no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12June 15, 2015 15.9544 11.6553 8.6504 6.5612 4.4367 2.8243 1.8562 1.2024 0.8215 0.5696 June 15, 2016 15.9544 10.9705 7.9166 5.8436 3.8053 2.3343 1.5007 0.9667 0.6674 0.4735 June 15, 2017 15.9544 10.3074 7.1376 5.0568 3.1083 1.8046 1.1269 0.7236 0.5075 0.3700 June 15, 2018 15.9544 9.5642 6.1823 4.0780 2.2673 1.2076 0.7318 0.4758 0.3429 0.2579 June 15, 2019 15.9544 8.5105 4.7256 2.6356 1.1727 0.5495 0.3387 0.2338 0.1758 0.1360 June 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 15.9544 7.0474 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 75.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 16.25 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 61.5384 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock Shares (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, shall satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock Share in the Make-Whole Fundamental Change. If the holders of the Common Stock Shares receive in exchange for their Common Stock Shares only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock Shares over the five Trading Day period ending on, and including, the Trading Day immediately preceding the relevant Effective Date of the Make-Whole Fundamental ChangeDate. The Board of Directors Company shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.05) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.05. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.04 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15July 26, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 447.9166 239.2347 167.7111 123.8329 94.9173 74.8356 60.3105 49.4614 21.8430 11.3084 0.0000 0.0000 0.0000 0.0000 March 15July 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 447.9166 226.7581 154.5610 111.0716 83.0097 63.9205 50.4140 40.5425 16.5801 8.1178 0.0000 0.0000 0.0000 0.0000 March 15July 1, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 447.9166 208.9080 135.3579 92.3793 65.6572 48.2061 36.3883 28.1111 9.9379 4.4631 0.0000 0.0000 0.0000 0.0000 March 15July 1, 2025 5.7900 0.9038 0.0002 447.9166 184.8972 107.5272 64.7255 40.2045 25.7576 17.0358 11.6420 2.8283 1.1842 0.0000 July 1, 2026 447.9166 166.6667 66.6667 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365365 or 366-day year, as applicable; (ii) if the Stock Price is greater than $90.00 25.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 1.28 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of 781.2500 Common StockShares, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.05. (f) Nothing in this Section 13.03 14.04 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.05 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock Shares (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, shall satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock Share in the Make-Whole Fundamental Change. If the holders of the Common Stock Shares receive in exchange for their Common Stock Shares only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock Shares over the five Trading Day period ending on, and including, the Trading Day immediately preceding the relevant Effective Date of the Make-Whole Fundamental ChangeDate. The Board of Directors Company shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.05) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.05. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.04 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15July 26, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 534.0639 210.4946 125.0112 82.5472 58.2882 40.2016 32.9694 18.6561 3.4417 0.6294 0.0000 July 1, 2023 537.1695 203.3143 116.2900 74.0477 50.5708 33.6093 27.0283 14.4793 2.3006 0.2823 0.0000 July 1, 2024 541.3706 193.3317 103.6060 61.5862 39.3551 24.2588 18.7407 9.0292 1.1353 0.0320 0.0000 July 1, 2025 547.6465 181.2631 85.5235 43.1503 23.0295 11.3572 7.7613 2.7808 0.2660 0.0000 0.0000 July 1, 2026 559.0277 177.7778 63.4921 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365365 or 366-day year, as applicable; (ii) if the Stock Price is greater than $90.00 40.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 1.28 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of 781.2500 Common StockShares, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.05. (f) Nothing in this Section 13.03 14.04 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.05 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such a Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, shall satisfy the related Conversion Obligation by Physical SettlementObligation, Cash Settlement or Combination Settlement including the Additional Shares, in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, following the Company’s receipt of Stockholder Approval, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangePrice determined as set forth below. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the “Stock Price Price” shall be the cash amount paid per share. OtherwiseIn the case of any other Make-Whole Fundamental Change, the “Stock Price Price” shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental ChangeDate. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) effective date or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 4.89 $40.00 5.00 $41.50 5.50 $45.00 6.01 $50.00 6.50 $53.95 7.00 $60.00 7.82 $70.00 9.00 $80.00 10.00 $90.00 15.00 $20.00 $25.00 $30.00 March 1218, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2014 38.2395 36.4872 30.2289 25.5448 22.2603 19.6779 16.6134 13.7540 12.0822 7.5326 5.3417 4.0281 3.1540 March 1, 2015 38.2395 34.1328 26.9299 21.6558 18.0659 15.3656 12.3772 9.8712 8.5752 5.3302 3.7916 2.8697 2.2550 March 1, 2016 38.2395 32.6700 24.0910 17.7531 13.5119 10.4309 7.3716 5.3198 4.5317 2.8247 2.0157 1.5300 1.2066 March 1, 2017 38.2395 32.0989 22.3828 15.0566 9.6776 5.2387 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 0.0000 March 151, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2018 38.2395 30.6568 19.4046 11.9573 7.2595 3.7799 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 March 151, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 2019 38.2395 33.7405 15.5587 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 30.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 4.89 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 204.4988 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, shall satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased adjusted to reflect the Additional Shares pursuant any increase determined by reference to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Sharesincrease pursuant to this Section), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of NotesTrustee, the Trustee and the Conversion Agent (if other than the Trustee) and the Holders of Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Sharesamount, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors Company shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares amounts by which the Conversion Rate shall be increased as set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock amount, if any, by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12$100.00 $125.00 $150.00 $175.00 $200.00 $225.00 $250.00 April 30, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 2014 5.5555 3.9955 2.9351 2.1958 1.6677 0.8827 0.4929 0.2849 0.1677 0.0990 0.0575 April 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 2015 5.5555 4.0527 2.9237 2.1442 1.5945 0.7979 0.4202 0.2286 0.1262 0.0692 0.0368 April 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2016 5.5555 4.0105 2.8158 2.0030 1.4410 0.6592 0.3155 0.1552 0.0767 0.0368 0.0161 April 15, 2017 5.5555 3.8518 2.5865 1.7460 1.1848 0.4600 0.1840 0.0747 0.0294 0.0100 0.0019 April 15, 2018 5.5555 3.5153 2.1521 1.2893 0.7588 0.1924 0.0478 0.0113 0.0015 0.0000 0.0000 0.0000 0.0000 March April 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2019 5.5555 3.1746 1.3889 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares amount by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number amount of Additional Shares the Conversion Rate increase set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 250.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion RateRate shall not be increased; and (iii) if the Stock Price is less than $33.46 60.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion RateRate shall not be increased. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 16.6666 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, 5:00 p.m., New York City time, on the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). For the avoidance of doubt, the Company shall not increase the Conversion Rate pursuant to this Section 14.03 on account of an anticipated Fundamental Change that does not occur. (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02, based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table set forth below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, Notes and the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March June 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 2011 5.6022 4.3327 3.2564 2.5291 1.6433 1.1472 0.8421 0.6406 0.5003 0.3984 0.2623 June 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 2012 5.6022 4.1852 3.0709 2.3326 1.4596 0.9902 0.7118 0.5333 0.4120 0.3253 0.2117 June 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 2013 5.6022 3.9765 2.8146 2.0662 1.2190 0.7912 0.5516 0.4051 0.3090 0.2421 0.1562 June 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 2014 5.6022 3.6779 2.4492 1.6919 0.8964 0.5381 0.3576 0.2564 0.1939 0.1519 0.0987 June 15, 2025 5.7900 0.9038 0.0002 2015 5.6022 3.2305 1.8796 1.1190 0.4476 0.2230 0.1380 0.0991 0.0771 0.0624 0.0426 June 15, 2016 5.6022 2.6611 0.2801 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 240.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 51.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 19.6078 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change. (g) For the avoidance of doubt, if a Holder converts its Notes prior to the Effective Date of any Make-Whole Fundamental Change, then, whether or not such Make-Whole Fundamental Change occurs, such Holder shall not be entitled to an increase in the Conversion Rate pursuant to this Section 14.03 in connection with such conversion.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Purchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, shall satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, Notes and the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective DateDate (the “Make-Whole Fundamental Change Company Notice”). (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12July 20, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 2011 11.0275 9.8622 7.8659 6.3394 4.2283 2.9066 2.0486 1.4744 0.8036 0.3513 0.0950 0.0213 July 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 2012 11.0275 10.1088 7.9521 6.3141 4.0797 2.7128 1.8493 1.2883 0.6597 0.2655 0.0622 0.0105 July 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 2013 11.0275 10.1337 7.8129 6.0682 3.7352 2.3589 1.5260 1.0098 0.4710 0.1682 0.0322 0.0028 July 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 2014 11.0275 9.7871 7.2981 5.4578 3.0828 1.7725 1.0420 0.6290 0.2512 0.0772 0.0115 — July 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 2015 11.0275 9.0567 6.3163 4.3501 2.0052 0.9113 0.4225 0.2078 0.0685 0.0230 0.0026 — The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 125.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 23.51 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate total number of shares of Common Stock issuable upon conversion exceed 42.5350 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If Subject to the prior approval of the TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), if required, if the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date repurchase date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) an Event of the proviso in Default under clause (bo) of the definition thereofthereof but for proviso (i), the 35th 25th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon Subject to prior approval of TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.03(a), the Company shall, at its optionif required, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table belowbelow in accordance with Section 14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (bo) of the definition of Fundamental ChangeEvent of Default, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of NotesNotes (which notification may be made through the Depositary), the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The Subject to prior approval of TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), if required, the number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangeChange (the “Stock Price”). If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (bo) of the definition of Fundamental ChangeEvent of Default, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five 10 Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five 10 consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date MW Shares $33.46 0.54 $40.00 0.62 $41.50 0.75 $45.00 1.00 $50.00 1.25 $53.95 1.50 $60.00 2.00 $70.00 2.50 $80.00 5.00 $90.00 March 10.00 November 27, 2024 240.2113 240.2113 240.2113 240.2113 184.2115 139.4020 88.8721 61.3797 13.7689 0.0000 November 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2025 240.2113 240.2113 240.2113 194.9270 134.2512 100.0903 63.4478 44.0180 9.8686 0.0000 March 15November 12, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2026 240.2113 240.2113 197.7049 99.2529 63.1571 46.1601 29.7054 21.1041 4.8166 0.0000 March 15November 12, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 2027 240.2113 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (f) The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 10.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) aboveSection 14.03(d)), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 0.54 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) aboveSection 14.03(d)), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 1,841.6205 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (fg) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change. (h) In the event that any adjustment to the Conversion Rate upon conversion of Notes in connection with a Make-Whole Fundamental Change requires the prior approval of TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), in order for the Company to satisfy the Conversion Obligation, as required to be adjusted pursuant to this Section 14.03, the Company shall dutifully prosecute any application for such approval with TSX-V (or such other exchange) and its applicable policies and rules upon receipt of the relevant Notice of Conversion. (i) In the event that any adjustment or any portion of an adjustment to the Conversion Rate upon the conversion of Notes in connection with a Make-Whole Fundamental Change is not acceptable to the TSX-V (or other relevant exchange, as applicable,) after due prosecution by the Company pursuant to Section 14.03(h) above, for any reason, then, upon the date the Conversion Obligation would otherwise be required to be satisfied, the Conversion Obligation, as adjusted, or any portion thereof that was not acceptable to TSX-V, shall be satisfied by a payment to the Holders in cash equivalent to the number of shares of Common Stock to which the Holder would otherwise have been entitled upon such conversion, after adjustment according to the table above, multiplied by the per share cash value of each share of Common Stock issuable pursuant to this Section 14.03, on the second Business Day following the Conversion Date, provided that in no circumstance may such cash payment result in the Deemed Interest rate of the Note exceeding 24% per annum (and in the event such cash payment would exceed such amount, the cash payment shall be reduced to an amount such that the Deemed Interest rate will equal 24% per annum). For the purposes of this calculation only, the Deemed Interest per annum shall be determined as the sum of (i) the prevailing stated interest rate of the Notes (as it may be adjusted from time to time in accordance with this Indenture), and (ii) the value of the cash payment made under this clause, expressed as a percentage of the principal amount.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock ADSs (the “Additional SharesADSs”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the second Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). The Company shall provide written notification to Holders and the Trustee of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shallshall cause to be delivered ADSs, at its optionincluding the Additional ADSs, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock ADS Price for the transaction and shall be deemed to be an amount of cash per $US$1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional SharesADSs), multiplied by such Stock ADS Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional SharesADSs, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock ADS Price”) paid (or deemed to be paid) per share of the Common Stock ADS in the Make-Whole Fundamental Change. If the holders of the Common Stock ADSs receive in exchange for their Common Stock ADSs only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock ADS Price shall be the cash amount paid per shareADS. Otherwise, the Stock ADS Price shall be the average of the Last Reported Sale Prices of the Common Stock ADSs over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock ADS Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock ADS Prices shall equal the Stock ADS Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock ADS Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares ADSs set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall ADSs to be increased received per $US$1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock ADS Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12October 16, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 2013 11.7142 10.5232 7.8283 5.4338 3.8320 2.5343 1.6978 1.1927 0.8736 0.6800 0.5103 0.3702 October 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 2014 11.7142 9.6475 6.8187 4.3900 2.8565 1.7150 1.0717 0.7322 0.5349 0.4173 0.3134 0.2267 October 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2015 11.7142 8.6068 5.5419 3.0304 1.5902 0.7057 0.3548 0.2307 0.1685 0.1299 0.0945 0.0646 October 15, 2016 11.7142 7.4829 4.3473 1.4346 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March October 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 2017 11.7142 6.8174 3.6923 1.1404 0.0000 0.0000 0.0000 0.0000 March 0.0000 0.0000 0.0000 0.0000 October 15, 2025 5.7900 0.9038 0.0002 2018 11.7142 5.3972 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock ADS Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock ADS Price is between two Stock ADS Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased ADSs shall be determined by a straight-line interpolation between the number of Additional Shares ADSs set forth for the higher and lower Stock ADS Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock ADS Price is greater than $90.00 US$140.00 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate; and (iii) if the Stock ADS Price is less than $33.46 US$19.70 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $US$1,000 principal amount of Notes exceed 29.8864 shares of Common Stock50.7614 ADSs, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change14.04.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shallshall , at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days fifteen days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Closing Prices of the Common Stock over on the five Trading Day period ending on, and including, the Trading Day Days immediately preceding prior to but not including the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings first row of the table below (i.e., the column headers) shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjustedadjusted as described in Section 14.04. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12May 23, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2014 15.1390 12.3786 8.0905 5.5757 3.7431 1.8898 1.0609 0.6834 0.4492 0.2911 0.1835 0.0599 0.0000 March May 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2015 15.1390 11.7657 7.4677 4.9931 3.2342 1.5369 0.8434 0.5458 0.3563 0.2292 0.1428 0.0429 0.0000 March May 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2016 15.1390 11.1874 6.8151 4.3594 2.6743 1.1562 0.6269 0.4064 0.2634 0.1678 0.1027 0.0257 0.0000 May 15, 2017 15.1390 10.7910 6.1920 3.6922 2.0683 0.7669 0.4211 0.2710 0.1745 0.1097 0.0650 0.0099 0.0000 May 15, 2018 15.1390 10.5893 5.4636 2.8127 1.2751 0.3488 0.2113 0.1349 0.0865 0.0533 0.0288 0.0000 0.0000 May 15, 2019 15.1390 11.1637 4.4970 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices Price amounts in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices Price amounts and the earlier and later two Effective Dates, as applicable, based on a 365365/366-day year; (ii) if the Stock Price is greater than in excess of $90.00 140.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 22.74 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate number of Shares of Common Stock issuable upon conversion exceed 43.9753 shares of Common Stock per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, then the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice Conversion Date of Conversion is received by such conversion occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, to, and including, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender . For the avoidance of doubt, upon conversion of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange as provided in the preceding paragraph, the Company shallshall deliver shares of Common Stock, at its optionincluding the Additional Shares, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant 13.02, subject to the table below; provided, however, that if, at provisions set forth in Section 13.07. If the effective time of a consideration for Common Stock in any Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, then for any conversion of Notes following with a Conversion Date on or after the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (cb) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Price for such Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (dc) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (ed) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12August 13, 2019 34.3052 31.7968 27.6459 23.9822 20.1363 13.0200 5.3680 2.4455 1.0444 0.3140 0.0000 August 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 34.3052 31.7968 27.4415 23.5624 19.5425 12.2920 4.8867 2.1990 0.9376 0.2847 0.0000 March 15August 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 34.3052 31.3040 26.5111 22.3896 18.1988 10.9300 4.0907 1.8030 0.7592 0.2237 0.0000 March 15August 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 34.3052 30.0288 24.7170 20.2565 15.8613 8.7370 2.9680 1.2875 0.5368 0.1487 0.0000 0.0000 0.0000 0.0000 March 15August 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 34.3052 27.4064 21.1496 16.1344 11.5200 5.1560 1.5200 0.6795 0.2888 0.0827 0.0000 0.0000 0.0000 0.0000 March 15August 1, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 34.3052 22.7792 10.9274 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Datesdates in the table above, as applicable, based on a 365365- or 366-day year, as applicable; (ii) if the Stock Price is greater than $90.00 35.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (dc) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 5.83 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (dc) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 171.5265 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (fe) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by Date occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the close of business on the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) of Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangeChange (the “Stock Price”). If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date Expiration Date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 70.20 $40.00 75.00 $41.50 85.00 $45.00 94.77 $50.00 120.00 $53.95 150.00 $60.00 180.00 $70.00 210.00 $80.00 250.00 $90.00 March 12300.00 May 10, 2017 3.6931 3.2641 2.5606 2.0522 1.2239 0.7111 0.4336 0.2714 0.1463 0.0622 June 1, 2018 3.6931 3.2641 2.5254 1.9871 1.1308 0.6225 0.3604 0.2148 0.1087 0.0429 June 1, 2019 3.6931 3.2641 2.4496 1.8776 0.9971 0.5053 0.2694 0.1476 0.0663 0.0220 June 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 153.6931 3.1932 2.2972 1.6857 0.7948 0.3483 0.1601 0.0748 0.0257 0.0045 June 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 3.6931 3.0093 1.9855 1.3224 0.4721 0.1475 0.0476 0.0142 0.0012 0.0000 March 15June 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 3.6931 2.7815 1.2128 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 300.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 70.20 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 14.2450 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased adjusted to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and either (i) issue a press release or (ii) publish the information on the Company’s website or through such other medium as it may use at that time, in each case, announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 6/2/2020 76.0022 55.6654 35.8109 22.5165 16.5022 10.0822 6.9605 4.6022 2.6872 1.6862 12/1/2020 76.0022 52.6548 32.4370 19.4022 13.7897 8.1222 5.5439 3.6889 2.1772 1.3702 12/1/2021 76.0022 45.0338 23.4631 11.4022 7.1522 3.7922 2.6105 1.8222 1.1072 0.6942 12/1/2022 76.0022 36.5285 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 25.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 4.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 250.0000 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of applicable Conversion is received by Date occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereofMajority Ownership Exception, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 13.01(b)(iii), the Company shall, at its option, shall satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall will be determined and shall be paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Trading-Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Trading-Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12January 23, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 2013 13.0957 12.2311 10.4686 7.5452 5.4421 3.7787 2.3610 1.1773 0.3926 0.0216 0.0157 February 1, 2014 13.0957 12.2065 10.4264 7.5286 5.3753 3.6753 2.2506 1.0887 0.3434 0.0111 0.0040 February 1, 2015 13.0957 12.0235 10.2511 7.3219 5.1127 3.4034 2.0087 0.9132 0.2477 0.0000 0.0000 February 1, 2016 13.0957 11.8034 9.8864 6.8434 4.5962 2.9151 1.6070 0.6475 0.1210 0.0000 0.0000 February 1, 2017 13.0957 11.4234 9.2666 6.0073 3.6822 2.0132 0.9865 0.3199 0.0124 0.0000 0.0000 February 1, 2018 13.0957 10.8609 8.4485 4.7737 2.5225 1.0321 0.3963 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 February 1, 2019 13.0957 9.7055 6.2171 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 85.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 18.73 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate total number of shares of Common Stock issuable upon conversion exceed 53.3902 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert any of its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the such Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described belowset forth below (but subject to Section 7.03(h)). A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by Date for such conversion occurs on or after the Conversion Agent from, and including, the Effective Date effective date of the Make-Whole Fundamental Change up to, and including, on or before the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a if such Make-Whole Fundamental Change that would have been is not a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereofChange, on or before the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender . Notwithstanding anything to the contrary, in no event will the Conversion Rate applicable to the conversion of Notes for conversion any Note in connection with a Make-Whole Fundamental ChangeChange be increased pursuant to this Section 7.07 if such Make-Whole Fundamental Change constitutes a Fundamental Change pursuant to clause (a) of the definition of such term where the “person” or “group” referred to in such clause is, or includes, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement Holder or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time beneficial owner of such Note or any Affiliate thereof. (b) If a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, constitutes a Common Stock Change Event for which the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, then, for any conversion of Notes with a Conversion Date following the Effective Date effective date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and consideration due upon such shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the applicable Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date effective date of any Make-Whole Fundamental Change no later than five (5) Business Days after such Effective Dateeffective date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table belowin Section 7.07(e), based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices per share of the Common Stock over the five (5) Trading Day period Days ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below in Section 7.07(e) shall be adjusted as of any date on which in the same manner as, and at the same time and for the same events for which, the Conversion Rate of the Notes is otherwise adjustedadjusted pursuant to Section 7.04(a), Section 7.04(b), Section 7.04(c), Section 7.04(d) or Section 7.04(e). The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner as, and at the same time as and for the same events for which, the Conversion Rate as set forth in is adjusted pursuant to Section 13.047.04(a), Section 7.04(b), Section 7.04(c), Section 7.04(d) or Section 7.04(e). (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 7.07 for each Stock Price and Effective Date effective date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12April 9, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 113.6250 103.2955 90.9000 72.7200 60.6000 51.9429 45.4500 40.4000 36.3600 30.3000 25.9714 22.7250 April 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 113.6250 100.7955 88.6000 70.8000 59.0667 50.6286 44.3000 39.3778 35.4400 29.5333 25.3143 22.1500 April 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 113.6250 95.5682 83.9000 67.0400 55.9333 47.9429 41.9500 37.2889 33.5200 27.9333 23.9429 20.9500 April 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 113.6250 85.7955 74.6000 58.4800 48.1333 40.7429 35.6500 31.6444 28.4800 23.7333 20.3429 17.8000 April 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 113.6250 74.8864 63.4000 48.4000 39.2667 33.2000 29.0000 25.7778 23.2000 19.3333 16.5714 14.4750 April 15, 2025 5.7900 0.9038 0.0002 113.6250 61.5909 46.4000 30.8800 23.7333 20.0571 17.5000 15.5556 14.0000 11.6667 10.0000 8.7500 April 15, 2026 113.6250 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact 0.0000 0.0000 0.0000 0.0000 If such effective date or Stock Prices and Effective Dates may Price are not be set forth in the table above, in which casethen: (i) if the such Stock Price is between two Stock Prices in the table above or the Effective Date effective date is between two Effective Dates effective dates in the table above, then the number of Additional Shares by which the Conversion Rate shall be increased shall will be determined by a straight-line interpolation between the number numbers of Additional Shares set forth for the higher and lower Stock Prices in the table and the earlier and later Effective Dateseffective dates in the table above, as applicable, based on a 365365- or 366-day year, as applicable; (ii) if the Stock Price is greater than $90.00 4.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above are adjusted pursuant to subsection (d) aboveSection 7.07(d)), then no Additional Shares shall will be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 0.80 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above are adjusted pursuant to subsection (d) aboveSection 7.07(d)), then no Additional Shares shall will be added to the Conversion Rate. Notwithstanding anything to the foregoingcontrary, in no event shall will the Conversion Rate be increased pursuant to this Section 7.07 to an amount that exceeds 1,250 shares of Common Stock per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, which amount is subject to adjustment in the same manner as as, and at the same time and for the same events for which, the Conversion Rate is required to be adjusted pursuant to Section 13.04. (f7.02(a), Section 7.02(b), Section 7.03(c), Section 7.04(d) Nothing in this or Section 13.03 shall prevent an adjustment to 7.04(e). Notwithstanding the foregoing, if the Conversion Rate pursuant to Section 13.04 is increased for Notes converted in respect of connection with a Make-Whole Fundamental Change, then the Holder of such converted Notes will not receive the Interest Make-Whole Payment with respect to such converted Notes.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of an Exempted Fundamental Change or a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors Company in good faith shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Stock Price Effective Date $33.46 125.49 $40.00 140.00 $41.50 150.00 $45.00 160.00 $50.00 175.00 $53.95 200.00 $60.00 224.00 $70.00 250.00 $80.00 300.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15400.00 $500.00 $600.00 July 9, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 1.7187 1.2928 1.0686 0.8871 0.6761 0.4379 0.2944 0.1953 0.0934 0.0241 0.0054 0.0001 July 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 1.7187 1.2346 1.0009 0.8138 0.5997 0.3652 0.2302 0.1421 0.0594 0.0124 0.0019 0.0000 July 15, 2023 1.7187 1.1696 0.9238 0.7296 0.5115 0.2809 0.1562 0.0823 0.0255 0.0040 0.0002 0.0000 July 15, 2024 1.7187 1.1006 0.8377 0.6353 0.4156 0.1930 0.0708 0.0000 0.0000 0.0000 0.0000 March 0.0000 July 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2025 1.7187 1.0014 0.7031 0.4860 0.2738 0.1014 0.0321 0.0000 0.0000 0.0000 0.0000 March 0.0000 July 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 2026 1.7187 0.8929 0.4167 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 600.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 125.49 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 7.9687 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock ADSs (the “Additional SharesADSs”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the second Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). The Company shall provide written notification to Holders and the Trustee (and the Conversion Agent, if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related its Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement Settlement, in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock ADS Price for the transaction and shall be deemed to be an amount of cash per $US$1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional SharesADSs), multiplied by such Stock ADS Price. In such event, the Conversion Obligation shall will be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional SharesADSs, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock ADS Price”) paid (or deemed to be paid) per share of the Common Stock ADS in the Make-Whole Fundamental Change. If the holders of the Common Stock ADSs receive in exchange for their Common Stock ADSs only cash in a Make-Make- Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock ADS Price shall be the cash amount paid per shareADS. Otherwise, the Stock ADS Price shall be the average of the Last Reported Sale Prices of the Common Stock ADSs over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Make- Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock ADS Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock ADS Prices shall equal the Stock ADS Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock ADS Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares ADSs set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall ADSs to be increased received per $US$1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock ADS Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15November 23, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 4.2567 3.3763 2.9341 2.5620 2.2464 2.0295 1.7470 1.3769 1.0469 0.8842 0.5879 0.2336 0.0000 March 15December 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 4.2567 3.3256 2.8490 2.4525 2.1202 1.8942 1.6037 1.2305 0.9068 0.7511 0.4763 0.1693 0.0000 0.0000 0.0000 0.0000 March 15December 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 4.2567 3.2447 2.7216 2.2951 1.9444 1.7104 1.4155 1.0478 0.7413 0.5988 0.3569 0.1087 0.0000 0.0000 0.0000 0.0000 March 15December 1, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 4.2567 2.8447 2.3651 1.9716 1.6474 1.4309 1.1586 0.8228 0.5499 0.4272 0.2295 0.0533 0.0000 0.0000 0.0000 0.0000 March 15December 1, 2025 5.7900 0.9038 0.0002 4.2567 2.7468 2.1799 1.7242 1.3603 1.1257 0.8437 0.5243 0.2975 0.2085 0.0874 0.0111 0.0000 December 1, 2026 4.2567 2.6915 1.8581 1.1228 0.4692 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock ADS Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock ADS Price is between two Stock ADS Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased ADSs shall be determined by a straight-line interpolation between the number of Additional Shares ADSs set forth for the higher and lower Stock ADS Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock ADS Price is greater than $90.00 US$500.00 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate; and (iii) if the Stock ADS Price is less than $33.46 US$67.12 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $US$1,000 principal amount of Notes exceed 29.8864 shares of Common Stock14.8986 ADSs, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04. (g) If the Holder elects to convert its Notes in connection with a Tax Redemption, an Optional Redemption or a Cleanup Redemption pursuant to Article 16, the Conversion Rate shall be increased by a number of Additional ADSs determined pursuant to this Section 14.03(g). The Company shall settle conversions of Notes as described in Section 14.02 and, for the avoidance of doubt, pay Additional Amounts, if any, with respect to any such conversion. A conversion shall be deemed to be “in connection with” an Optional Redemption, a Cleanup Redemption or a Tax Redemption if the relevant Notice of Conversion is received by the Conversion Agent during the relevant Redemption Period. In the event that a conversion of the Notes called for redemption in connection with an Optional Redemption, a Cleanup Redemption or a Tax Redemption pursuant to Article 16 would also be deemed to be in connection with a Make-Whole Fundamental Change, a Holder of the Notes to be converted shall be entitled to a single increase to the Conversion Rate with respect to the first to occur of the applicable Redemption Notice or the Effective Date of the applicable Make-Whole Fundamental Change, and the later event shall be deemed not to have occurred for purposes of this Section 14.03(g) and the adjustments described under Section 14.03(a). For the avoidance of doubt, if the Company issues a Redemption Notice as set forth under Article 16, the Company shall increase the Conversion Rate hereunder during the related Redemption Period only with respect to conversions of Notes called for redemption (or deemed to be called for redemption). Accordingly, if the Company elects fewer than all of the outstanding Notes as described under Article 16, Holders will not be entitled to convert the Notes that are neither called for redemption nor deemed to be called for redemption on account of the Redemption Notice and will not be entitled to an increased Conversion Rate for conversions of such Notes on account of the Redemption Notice during the related Redemption Period, even if such Notes are otherwise convertible. The number of Additional ADSs by which the Conversion Rate will be increased in the event of conversion of Notes called for redemption in connection with an Optional Redemption, a Cleanup Redemption or a Tax Redemption pursuant to Article 16 will be determined by reference to the table in clause (e) above based on the Redemption Reference Date and the Redemption Reference Price (each as defined below), but determined for purposes of this Section 14.03(g) as if (x) the Holder had elected to convert its Notes in connection with a Make- Whole Fundamental Change, (y) the applicable “Redemption Reference Date” were the “Effective Date” as specified in clause (c) above and (z) the applicable “Redemption Reference Price” were the “ADS Price” as specified in clause (c) above (and subject, for the avoidance of doubt, to the two paragraphs immediately following such table). For this purpose, the date on which the Company delivers a Redemption Notice is the “Redemption Reference Date” and the average of the Last Reported Sale Prices of the ADSs over the five Trading Day period immediately preceding the date the Company delivers such Redemption Notice is the “Redemption Reference Price.”

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock ADSs (the “Additional SharesADSs”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the second Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading ​ ​ ​ Day immediately following the Effective Date of such Make-Whole Fundamental Change). The Company shall provide written notification to Holders and the Trustee (and the Conversion Agent, if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock ADS Price for the transaction and shall be deemed to be an amount of cash per $US$1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional SharesADSs), multiplied by such Stock ADS Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional SharesADSs, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock ADS Price”) paid (or deemed to be paid) per share of the Common Stock ADS in the Make-Whole Fundamental Change. If the holders of the Common Stock ADSs receive in exchange for their Common Stock ADSs only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock ADS Price shall be the cash amount paid per shareADS. Otherwise, the Stock ADS Price shall be the average of the Last Reported Sale Prices of the Common Stock ADSs over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock ADS Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock ADS Prices shall equal the Stock ADS Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock ADS Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares ADSs set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall ADSs to be increased received per $US$1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock ADS Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March ​ ​ ​ ADS Price January 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 ​ 5.3728 ​ 4.2514 ​ 3.2344 ​ 2.3239 ​ 1.6740 ​ 1.2277 ​ 0.8224 ​ 0.4494 ​ 0.2473 ​ 0.0852 ​ 0.0082 ​ 0.0000 March 15February 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 ​ 5.3728 ​ 4.2514 ​ 3.2119 ​ 2.2544 ​ 1.5841 ​ 1.1336 ​ 0.7344 ​ 0.3797 ​ 0.1961 ​ 0.0578 ​ 0.0021 ​ 0.0000 ​ ​ ​ ​ February 1, 2023 5.3728 4.2404 3.0761 2.0798 1.4075 0.9714 0.5994 0.2855 0.1332 0.0292 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15February 1, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 ​ 5.3728 ​ 3.7273 ​ 2.6648 ​ 1.7540 ​ 1.1434 ​ 0.7543 ​ 0.4329 ​ 0.1786 ​ 0.0679 ​ 0.0066 ​ 0.0000 ​ 0.0000 0.0000 0.0000 March 15​ February 1, 2025 5.7900 0.9038 0.0002 ​ 5.3728 ​ 3.6103 ​ 2.4011 ​ 1.4131 ​ 0.8054 ​ 0.4596 ​ 0.2129 ​ 0.0574 ​ 0.0101 ​ 0.0000 ​ 0.0000 ​ 0.0000 ​ February 1, 2026 ​ 5.3728 ​ 3.5400 ​ 1.7543 ​ 0.0000 ​ 0.0000 ​ 0.0000 ​ 0.0000 ​ 0.0000 ​ 0.0000 ​ 0.0000 ​ 0.0000 ​ 0.0000 ​ ​ ​ The exact Stock ADS Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock ADS Price is between two Stock ADS Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased ADSs shall be determined by a straight-line interpolation between the number of Additional Shares ADSs set forth for the higher and lower Stock ADS Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock ADS Price is greater than $90.00 US$450.00 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate; and (iii) if the Stock ADS Price is less than $33.46 US$62.04 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $US$1,000 principal amount of Notes exceed 29.8864 shares of Common Stock16.1186 ADSs, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04. (g) If the Holder elects to convert its Notes in connection with the Company’s election to (i) redeem the Notes in respect of a Make-Whole Fundamental ChangeChange in Tax Law pursuant to Section 16.01 or (ii) redeem the Notes at the Company’s option pursuant to Section 16.02, in each case, the Conversion Rate shall be increased by a number of additional ADSs determined pursuant to this Section 14.03(g). The Company shall settle conversions of Notes as described in Section 14.02 and, for the avoidance of doubt, pay Additional Amounts, if any, with respect to any such conversion. A conversion shall be deemed to be “in connection with” the Company’s election to redeem the Notes in respect of a Change in Tax Law or redeem the Notes at the Company’s option if the relevant Notice of Conversion is received by the Conversion Agent during the period from, and including, the date the Company provides the related notice of redemption to Holders until the close of business on the second Business Day immediately preceding the Tax Redemption Date or the Optional Redemption date, as the case may be (or, if the Company fails to pay the Redemption Price, such later date on which the Company pays the Redemption Price). ​ ​ ​ Simultaneously with providing such notice of redemption, the Company shall publish a notice containing this information in a newspaper of general circulation in The City of New York or publish the information on the Company’s website or through such other public medium as the Company may use at that time.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock Shares (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change only if the relevant Notice of Conversion is received by the Conversion Agent from, and including, Date occurs on or following the Effective Date of the Make-Whole Fundamental Change up to, and including, but before the close of business on the Business Day immediately prior to preceding the related Fundamental Change Repurchase Date (or, or in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shallshall pay or deliver, at its optionas the case may be, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement consideration due in respect of such converted Notes in accordance with Section 13.02 8.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock Share in the Make-Whole Fundamental Change. If the holders of the Common Stock Shares receive in exchange for their Common Stock conversion only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per shareShare. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock Shares over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment adjustments to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.048.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 upon conversion in connection with a Make-Whole Fundamental Change for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12January 23, 2017 7.9920 7.0258 6.4522 6.2511 4.6189 0.2267 0.0000 January 15, 2018 9.2479 7.2466 6.5312 5.5614 3.9522 0.1679 0.0000 January 15, 2019 10.5038 7.3485 6.6422 4.8718 3.2856 0.1091 0.0000 January 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 11.7597 7.4980 6.7411 4.1821 2.6189 0.0973 0.0000 March January 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 13.0156 7.5701 6.8215 3.4925 1.9522 0.0000 March 0.0000 January 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 14.2714 7.7215 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in on the table above or the Effective Date is between two Effective Dates in on the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 9.50 per share Share (subject to adjustment in the same manner and at the same time as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion RateRate will not be increased; and (iii) if the Stock Price is less than $33.46 6.37 per share Share (subject to adjustment in the same manner and at the same time as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion RateRate will not be increased. Notwithstanding the foregoing, in no event shall will the Conversion Rate total number of Shares issuable upon conversion exceed 156.9858 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04Rate. (f) Nothing in this Section 13.03 8.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change8.04.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of applicable Conversion is received by Date occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereofMajority Ownership Exception, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 13.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall will be determined and shall be paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of NotesTrustee, the Trustee and the Conversion Agent (if other than the Trustee) and Holders of Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading ten Trading-Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Trading-Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 Stock Price March 123, 2017 4.0659 3.0793 2.1572 1.9699 1.5826 0.8001 0.3439 0.0954 0.0005 0.0000 March 1, 2018 4.0659 3.0467 2.0935 1.9018 1.5082 0.7289 0.2931 0.0697 0.0000 0.0000 March 1, 2019 4.0659 2.9815 1.9887 1.7922 1.3925 0.6257 0.2219 0.0347 0.0000 0.0000 March 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 4.0659 2.8478 1.8020 1.6001 1.1978 0.4696 0.1276 0.0034 0.0000 0.0000 March 151, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 4.0659 2.5594 1.4268 1.2215 0.8317 0.2260 0.0234 0.0000 0.0000 0.0000 March 151, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 2022 4.0659 2.2551 0.4032 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (f) The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 115.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 49.19 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate exceed 20.3294 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (fg) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, shall satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12June 11, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2012 8.0558 6.7384 5.2007 4.0043 2.4771 1.5507 0.9635 0.5772 0.3150 0.1322 0.0021 0.0000 March 15June 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2013 8.0558 6.6728 5.0968 3.8530 2.2791 1.3570 0.7931 0.4350 0.1998 0.0406 0.0000 March 150.0000 June 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2014 8.0558 6.5552 4.8495 3.5594 1.9601 1.0718 0.5585 0.2501 0.0575 0.0000 0.0000 0.0000 June 1, 2015 8.0558 6.1954 4.3414 3.0201 1.4508 0.6601 0.2491 0.0261 0.0000 0.0000 0.0000 0.0000 March 15June 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2016 8.0558 5.4818 3.4227 2.0722 0.6634 0.1133 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 June 1, 2017 8.0558 4.1962 0.5598 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 70.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 22.80 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of Common Stock43.8596, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table set forth in Section 14.03(e) below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table set forth in Section 14.03(e) below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table set forth in Section 14.03(e) below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table set forth in Section 14.03(e) below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12June 21, 2016 8.4239 7.1939 6.8883 6.6061 6.1006 5.0417 4.2756 3.6106 3.0417 1.3717 0.3556 June 15, 2017 8.4239 7.1939 6.8472 6.5183 5.9439 4.8039 4.0267 3.3778 2.8350 1.2706 0.3278 June 15, 2018 8.4239 7.1939 6.7556 6.3506 5.6644 4.3972 3.6106 2.9967 2.5050 1.1311 0.2894 June 15, 2019 8.4239 7.1650 6.5450 6.0056 5.1272 3.6678 2.8917 2.3539 1.9556 0.9106 0.2894 June 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 8.4239 6.9372 5.9711 5.1628 3.9406 2.2883 1.6617 1.3256 1.1078 0.5378 0.1661 June 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 8.4239 6.9444 3.2680 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovesuch table, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 80.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 15.63 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 63.9795 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to ‎Section 14.01, (x) prior to satisfaction of the Share Reservation Condition, the Company shall satisfy the related Conversion Obligation by Cash Settlement in accordance with ‎Section 14.02 and (y) following satisfaction of the Share Reservation Condition, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 ‎Section 14.02, in each case, based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table in Section 14.03(e) below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table in Section 14.03(e) below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04‎‎Section 14.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table in Section 14.03(e) below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table in Section 14.03(e) below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04‎Section 14.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 ‎Section 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 53.47 $60.00 $70.00 $80.00 81.54 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 $100.00 $125.00 $150.00 $175.00 $200.00 $250.00 $325.00 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 325.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 53.47 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 18.7021 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04‎Section 14.04 (the “Maximum Conversion Rate”). (f) Nothing in this Section 13.03 ‎Section 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 ‎Section 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) ), and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangeChange (the “Stock Price”). If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 26.38 $29.00 $32.00 $36.27 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 100.00 $125.00 March 1213, 2018 10.3384 8.3207 6.8494 5.2821 4.2673 3.2580 2.5250 1.5682 0.6538 0.2765 0.0742 March 1, 2019 10.3384 8.3207 6.8125 5.1486 4.0860 3.0462 2.3054 1.3657 0.5175 0.1980 0.0463 March 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 10.3384 8.3207 6.6775 4.9021 3.7908 2.7278 1.9916 1.0963 0.3546 0.1113 0.0173 March 151, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 10.3384 8.2048 6.3266 4.4257 3.2738 2.2151 1.5184 0.7335 0.1760 0.0342 0.0002 March 151, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 10.3384 7.6803 5.5428 3.4797 2.3205 1.3562 0.7998 0.2827 0.0290 0.0000 0.0000 March 151, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 10.3384 6.9138 3.6809 0.0019 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall will be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 125.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 26.38 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 37.9075 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock Shares (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice #96856647v2 of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Business Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shallshall deliver Common Shares, at its optionincluding the Additional Shares, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock Share in the Make-Whole Fundamental Change. If the holders of the Common Stock Shares receive in exchange for their Common Stock Shares only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock Shares over the five Trading Business Day period ending on, and including, the Trading Business Day immediately preceding the relevant Effective Date of the Make-Whole Fundamental ChangeDate. The Board of Directors Company shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any dividend, distribution or other issuance on the Common Shares of the type described in Section 14.05(a) or any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Record Date or the Effective Date (as such term is used in Section 13.0414.05) or expiration date of the event occurs, during such five consecutive Trading Business Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.05. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.04 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12May 5, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2023... 192.9198 104.6999 77.0059 46.4956 30.5530 21.0029 14.7805 10.4998 5.2313 0.0000 March 15May 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2024... 179.9728 93.4611 67.5348 40.0062 26.0942 17.8915 12.5754 8.9184 4.4023 0.0000 March 15May 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2025... 158.3450 76.2050 53.4414 30.6981 19.8267 13.5577 9.5104 6.7173 3.2373 0.0000 May 1, 2026... 128.8672 53.2906 35.2217 19.2719 12.3923 8.5286 6.0136 4.2392 1.9624 0.0000 May 1, 2027... 87.7321 22.7428 12.5320 6.3419 4.2356 3.0161 2.1660 1.5312 0.6441 0.0000 May 1, 2028... 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock #96856647v2 Prices and the earlier and later Effective Dates, as applicable, based on a 365365 or 366-day year, as applicable; (ii) if the Stock Price is greater than $90.00 20.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 1.72 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of 774.3151 Common StockShares, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.05. (f) Nothing in this Section 13.03 14.04 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.05 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of applicable Conversion is received by Date occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereofMajority Ownership Exception, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 13.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with satisfy the related Conversion Obligation in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall will be determined and shall be paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Trading-Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Trading-Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 1211, 2014 4.2096 3.9358 3.4517 3.0265 2.6027 2.0650 1.5595 1.1610 0.7418 0.4787 0.3278 0.2308 March 15, 2015 4.2096 3.8964 3.3774 2.9262 2.4828 1.9340 1.4352 1.0570 0.6731 0.4361 0.3002 0.2123 March 15, 2016 4.2096 3.8384 3.2760 2.7948 2.3302 1.7700 1.2829 0.9321 0.5917 0.3856 0.2670 0.1898 March 15, 2017 4.2096 3.7695 3.1529 2.6333 2.1418 1.5697 1.1005 0.7854 0.4976 0.3267 0.2278 0.1629 March 15, 2018 4.2096 3.6528 2.9716 2.4071 1.8876 1.3115 0.8776 0.6139 0.3904 0.2589 0.1819 0.1309 March 15, 2019 4.2096 3.4414 2.6801 2.0664 1.5243 0.9690 0.6057 0.4188 0.2715 0.1820 0.1288 0.0934 March 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 4.2096 3.0765 2.1933 1.5163 0.9696 0.5044 0.2899 0.2093 0.1410 0.0953 0.0679 0.0497 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 4.2096 2.7692 1.3432 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (f) The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 300.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 47.51 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate exceed 21.0482 shares of Common Stock per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (fg) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if (x) in the relevant Notice case of a Make-Whole Fundamental Change pursuant to clause (i) of the definition thereof, the applicable Conversion is received by Date occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”); and (y) in the case of a Make-Whole Fundamental Change pursuant to clause (ii) of the definition thereof, the applicable Conversion Date occurs during the period from, and including, the date the Company sends the Redemption Notice for the related redemption to, and including, the second Business Day immediately before the related Redemption Date (or, if the Company fails to pay the Redemption Price on the Redemption Date, such later date on which the Company pays the Redemption Price). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (in the case of a Make-Whole Fundamental Change pursuant to clause (i) of the definition thereof) or the date of the relevant Notice of Redemption (in the case of a Make-Whole Fundamental Change pursuant to clause (ii) of the definition thereof) (in each case, the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors Company shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. In the event that a conversion in connection with a Make-Whole Fundamental Change as a result of a Notice of Redemption would also be deemed to be in connection with a Make-Whole Fundamental Change constituting a Fundamental Change (or that would have constituted a Fundamental Change but for the proviso in clause (b) of the definition thereof), a Holder of the Notes to be converted shall be entitled solely to a single increase to the Conversion Rate with respect to the first to occur of the applicable date of the Notice of Redemption or the Effective Date of the applicable Make-Whole Fundamental Change constituting a Fundamental Change (or that would have constituted a Fundamental Change but for the proviso in clause (b) of the definition thereof). (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and manner, at the same time and for the same events as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12May 8, 2018 5.3187 4.7953 3.7436 2.8056 2.2064 1.6354 0.9719 0.3112 0.0999 0.0259 May 15, 2019 5.3187 4.7732 3.7250 2.7734 2.1591 1.5779 0.9149 0.2766 0.0824 0.0183 May 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 5.3187 4.7511 3.7063 2.6992 2.0715 1.4854 0.8329 0.2319 0.0614 0.0107 May 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 5.3187 4.7265 3.6093 2.5702 1.9308 1.3492 0.7199 0.1779 0.0389 0.0047 May 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 5.3187 4.6975 3.4245 2.3524 1.7126 1.1467 0.5669 0.1152 0.0169 0.0035 May 15 ,2023 5.3187 4.4400 3.0904 1.9960 1.3738 0.8529 0.3669 0.0519 0.0024 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March May 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 5.3187 3.9017 2.4485 1.3653 0.8168 0.4204 0.1309 0.0079 0.0014 0.0000 0.0000 0.0000 0.0000 March May 15, 2025 5.7900 0.9038 0.0002 5.3187 2.6144 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 250.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 41.70 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 23.9808 shares of Common Stock, subject to adjustment in the same manner manner, at the same time and for the same events as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) ), and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangeChange (the “Stock Price”). If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.Fundamental

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental ChangeChange(such period, the “Make-Whole Fundamental Change Period”)). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to this Section 14.03, the Company shallshall deliver shares of Common Stock, at its optionincluding the Additional Shares, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing the Effective Date of such Make-Whole Fundamental Change or publish the information on the Company’s website or through such other public medium as the Company may use at that time no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased by the Company in connection with a Make-Whole Fundamental Change shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted by the Company as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12$ 4.63 $ 4.75 $ 5.21 $ 6.00 $ 6.50 $ 7.00 $ 7.50 $ 8.00 $ 8.50 $ 9.00 $ 10.42 April 25, 2016 24.0441 22.4614 16.6672 10.3964 7.5234 5.3447 3.6929 2.4445 1.5049 0.8035 0.0000 May 1, 2017 24.0441 22.2278 16.4902 10.0331 7.1071 4.9138 3.2826 2.0824 1.2099 0.6044 0.0000 May 1, 2018 24.0441 21.9942 15.8234 9.3747 6.5105 4.3440 2.6719 1.3837 0.6954 0.4377 0.0000 May 1, 2019 24.0441 21.4896 14.9055 8.4251 5.7191 3.7343 2.2283 1.0847 0.4989 0.2295 0.0000 May 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 24.0441 20.2505 12.6351 6.1572 3.9009 2.3938 1.2993 0.5071 0.3119 0.2004 0.0000 March 15May 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 24.0441 18.5877 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the next higher and next lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 10.42 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 4.63 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 215.9827 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock ADSs (the “Additional SharesADSs”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the second Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). The Company shall provide written notification to Holders and the Trustee (and the Conversion Agent, if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shallshall cause to be delivered ADSs, at its optionincluding the Additional ADSs, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock ADS Price for the transaction and shall be deemed to be an amount of cash per $US$1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional SharesADSs), multiplied by such Stock ADS Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional SharesADSs, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock ADS Price”) paid (or deemed to be paid) per share of the Common Stock ADS in the Make-Whole Fundamental Change. If the holders of the Common Stock ADSs receive in exchange for their Common Stock ADSs only cash in a Make-Make- Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock ADS Price shall be the cash amount paid per shareADS. Otherwise, the Stock ADS Price shall be the average of the Last Reported Sale Prices of the Common Stock ADSs over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Make- Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock ADS Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock ADS Prices shall equal the Stock ADS Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock ADS Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares ADSs set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall ADSs to be increased received per $US$1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock ADS Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12June 2, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 7.9793 6.0686 4.3327 3.4356 2.6636 1.6718 0.8932 0.3402 0.1234 0.0323 0.0000 March June 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 7.9793 6.0686 4.2750 3.3260 2.5286 1.5365 0.7896 0.2832 0.0945 0.0206 0.0000 March June 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 7.9793 6.0686 4.0732 3.1018 2.3102 1.3572 0.6672 0.2211 0.0650 0.0095 0.0000 June 15, 2023 7.9793 5.5866 3.7164 2.7987 2.0470 1.1530 0.5319 0.1577 0.0379 0.0019 0.0000 June 15, 2024 7.9793 5.4686 3.4144 2.4667 1.7286 0.9063 0.3824 0.0970 0.0162 0.0000 0.0000 June 15, 2025 7.9793 4.6494 2.8164 1.9656 1.3126 0.6205 0.2277 0.0454 0.0028 0.0000 0.0000 June 15, 2026 7.9793 4.3946 2.2254 1.3429 0.7642 0.2830 0.0855 0.0130 0.0000 0.0000 0.0000 0.0000 March June 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2027 7.9793 4.0197 0.0002 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock ADS Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock ADS Price is between two Stock ADS Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased ADSs shall be determined by a straight-line interpolation between the number of Additional Shares ADSs set forth for the higher and lower Stock ADS Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock ADS Price is greater than $90.00 US$200.00 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate; and (iii) if the Stock ADS Price is less than $33.46 US$30.74 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $US$1,000 principal amount of Notes exceed 29.8864 shares of Common Stock32.5309 ADSs, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04. (g) If the Holder elects to convert its Notes in connection with the Company’s election to redeem the Notes in respect of a Change in Tax Law pursuant to Section 16.01, the Conversion Rate shall be increased by a number of additional ADSs determined pursuant to this Section 14.03(g). The Company shall settle conversions of Notes as described in Section 14.02 and, for the avoidance of doubt, pay Additional Amounts, if any, with respect to any such conversion. A conversion shall be deemed to be in connection with the Company’s election to redeem the Notes in respect of a Change in Tax Law if such conversion occurs during the period from, and including, the date the Company provides the related notice of redemption to Holders until the close of business on the Business Day immediately preceding the Redemption Date (or, if the Company fails to pay the Redemption Price, such later date on which the Company pays the Redemption Price). Simultaneously with providing such notice of redemption, the Company shall publish a notice containing this information in a newspaper of general circulation in The City of New York or publish the information on the Company’s website or through such other public medium as the Company may use at that time. The number of additional ADSs by which the Conversion Rate will be increased in the event the Company elects to redeem the Notes in respect of a Change in Tax Law will be determined by reference to the table in clause (e) above based on the Redemption Reference Date and the Redemption Reference Price (each as defined below), but determined for purposes of this Section 14.03(g) as if (x) the Holder had elected to convert its Notes in connection with a Make-Whole Fundamental Change, (y) the applicable “Redemption Reference Date” were the “Effective Date” as specified in clause (c) above and (z) the applicable “Redemption Reference Price” were the “ADS price” as specified in clause (c) above (and subject, for the avoidance of doubt, to the two paragraphs immediately following such table). For this purpose, the date on which the Company delivers notice of redemption is the “Redemption Reference Date” and the average of the Last Reported Sale Prices of the ADSs over the five Trading Day period immediately preceding the date the Company delivers such notice of redemption is the “Redemption Reference Price.”

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) ), and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangeChange (the “Stock Price”). If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15July 16, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 9.2826 8.4155 7.2543 5.5180 4.3056 2.7796 1.7450 1.1696 0.8225 0.5996 0.3432 0.2087 0.1302 March 151, 2025 5.7900 0.9038 0.0002 9.2826 8.3845 7.1894 5.4066 4.1682 2.6265 1.6036 1.0500 0.7248 0.5208 0.2924 0.1755 0.1083 March 1, 2026 9.2826 8.2572 6.9864 5.0971 3.7998 2.2304 1.2521 0.7647 0.5008 0.3466 0.1863 0.1092 0.0660 March 1, 2027 9.2826 8.1818 6.7224 4.6503 3.2309 1.5983 0.7357 0.3937 0.2398 0.1606 0.0854 0.0504 0.0301 March 1, 2028 9.2826 8.1818 6.6667 4.2857 2.5000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall will be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 350.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 51.86 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 19.2826 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. If (ai) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and (ii) a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, as the case may be, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by Date occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (ba) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for increase to reflect the Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (cb) The number of Additional Shares, if any, by which the Conversion Rate shall be increased for conversions in connection with a Make-Whole Fundamental Change shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) ), and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the applicable Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (dc) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (ed) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March January 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 1.4277 0.9270 0.5113 0.3241 0.1902 0.1150 0.0559 0.0275 0.0102 0.0000 March January 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 1.4277 0.8738 0.4398 0.2558 0.1337 0.0714 0.0282 0.0107 0.0023 0.0000 0.0000 0.0000 0.0000 March January 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 1.4277 0.7890 0.3273 0.1555 0.0611 0.0236 0.0050 0.0006 0.0000 0.0000 0.0000 0.0000 March January 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 1.4277 0.6973 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate conversion rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 1,700.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 262.65 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 3.8073 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (fe) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate that would otherwise be required pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, Notes (with a copy to the Trustee and the Conversion Agent (Agent, if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change (a “Make-Whole Fundamental Change Notice”) and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 25.99 $27.50 $30.00 $33.79 $35.00 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12$100.00 $125.00 December 10, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2014 8.8791 8.6444 7.0375 5.2156 4.7509 3.2700 1.6249 0.8785 0.5239 0.3076 0.1732 0.0917 0.0058 December 1, 2015 8.8791 8.2936 6.6638 4.8355 4.3738 2.9204 1.3637 0.7084 0.4185 0.2428 0.1349 0.0702 0.0014 December 1, 2016 8.8791 7.9958 6.3101 4.4442 3.9794 2.5404 1.0787 0.5314 0.3101 0.1764 0.0952 0.0469 0.0000 March 15December 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2017 8.8791 7.7310 5.9386 3.9925 3.5169 2.0860 0.7529 0.3558 0.2037 0.1133 0.0589 0.0262 0.0000 March 15December 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2018 8.8791 7.3240 5.3329 3.2491 2.7611 1.3810 0.3477 0.1748 0.0973 0.0528 0.0258 0.0080 0.0000 December 1, 2019 8.8791 6.7664 3.7361 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 125.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 25.99 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 38.4763 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent during the period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 12.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below12.02; provided, however, that if, at the effective time Effective Date of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business third Scheduled Trading Day following the Conversion Date. The Company shall notify the Holders of Notes, Notes and the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If all the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0412.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 12.03 for each hypothetical Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 55.89 $60.00 $70.00 65.00 $74.05 $80.00 $90.00 March 12$100.00 $125.00 $150.00 $175.00 $200.00 $250.00 $300.00 June 3, 2015 4.3886 3.8566 3.3224 2.6017 2.2510 1.8053 1.4839 0.9865 0.7116 0.5415 0.4269 0.2832 0.1974 June 1, 2016 4.3886 3.7946 3.2400 2.4993 2.1429 1.6952 1.3777 0.8974 0.6402 0.4845 0.3811 0.2528 0.1763 June 1, 2017 4.3886 3.7152 3.1344 2.3671 2.0036 1.5547 1.2430 0.7871 0.5538 0.4167 0.3275 0.2178 0.1524 June 1, 2018 4.3886 3.6258 3.0098 2.2092 1.8364 1.3872 1.0837 0.6604 0.4569 0.3424 0.2694 0.1805 0.1271 June 1, 2019 4.3886 3.5129 2.8504 2.0060 1.6239 1.1763 0.8874 0.5118 0.3476 0.2606 0.2065 0.1403 0.0997 June 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 154.3886 3.3691 2.6387 1.7334 1.3403 0.9035 0.6419 0.3415 0.2301 0.1753 0.1413 0.0982 0.0706 June 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 154.3886 3.1731 2.3217 1.3154 0.9143 0.5192 0.3230 0.1562 0.1114 0.0889 0.0734 0.0520 0.0378 June 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 4.3886 3.1631 1.8810 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 300.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 55.89 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 17.8922 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0412.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, then the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice Conversion Date of Conversion is received by such conversion occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, to, and including, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender . For the avoidance of doubt, upon conversion of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange as provided in the preceding paragraph, the Company shallshall deliver shares of Common Stock, at its optionincluding the Additional Shares, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant 13.02, subject to the table below; provided, however, that if, at provisions set forth in Section 13.07. If the effective time of a consideration for Common Stock in any Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, then for any conversion of Notes following with a Conversion Date on or after the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (cb) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Price for such Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (dc) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (ed) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12November [17], 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 16.0334 16.0334 16.0334 16.0334 15.2032 9.4291 6.1476 2.6201 0.9102 0.0000 March 15August 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 16.0334 16.0334 16.0334 16.0334 14.2902 8.6819 5.6378 2.5015 0.8944 0.0000 March 15August 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 16.0334 16.0334 16.0334 16.0334 12.0602 6.8913 4.3751 2.0174 0.8734 0.0000 0.0000 0.0000 0.0000 March 15August 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 16.0334 16.0334 16.0334 12.4970 7.8766 3.8601 2.3553 1.1621 0.5888 0.0000 0.0000 0.0000 0.0000 March 15August 1, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 16.0334 6.3333 0.0001 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Datesdates in the table above, as applicable, based on a 365365- or 366-day year, as applicable; (ii) if the Stock Price is greater than $90.00 25.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (dc) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 5.67 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (dc) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 176.3668 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (fe) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shallshall deliver shares of Common Stock, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect including the Additional Shares pursuant to the table belowin Section 13.03(e), in accordance with Section 13.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors Company shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Record Date or Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12February 9, 2016 8.9854 8.9854 8.9854 8.9854 8.9854 8.9854 8.9854 7.5108 6.1156 5.0717 4.2702 3.6417 3.1399 2.7331 2.3989 2.1212 1.6904 1.3764 February 1, 2017 8.9854 8.9854 8.9854 8.9854 8.9854 8.9854 7.7987 6.0739 4.8460 3.9429 3.2611 2.7349 2.3212 1.9907 1.7231 1.5037 1.1699 0.9325 February 1, 2018 8.9854 8.9854 8.9854 8.9854 8.9854 8.1536 5.9395 4.4711 3.4556 2.7295 2.1958 1.7945 1.4868 1.2469 1.0570 0.9048 0.6802 0.5267 February 1, 2019 8.9854 8.9854 8.9854 8.9854 8.5977 5.5953 3.8147 2.6990 1.9690 1.4745 1.1294 0.8827 0.7024 0.5681 0.4664 0.3882 0.2791 0.2097 February 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 158.9854 8.9854 8.9854 6.4322 4.6364 2.5238 1.4518 0.8782 0.5571 0.3701 0.2573 0.1869 0.1417 0.1116 0.0912 0.0768 0.0587 0.0482 February 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 8.9854 - - - - - - - - - - - - - - - - - The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 100.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 `14.83 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 67.4308 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If Notwithstanding anything herein to the contrary, if the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental ChangeDate, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so applicable to each Note that is surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”)conversion, as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent accordance with this Article 15, at any time from, and including, the Effective Date of the a Make-Whole Fundamental Change up toto 5:00 p.m., and includingNew York City time, on the Business Day immediately prior to the related Fundamental Change Repurchase Date corresponding to such Make-Whole Fundamental Change (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes , shall be increased by an amount equal to the Conversion Rate that would, but for conversion in connection with a this Section 15.03, otherwise apply to such Note pursuant to this Article 15, plus an amount equal to the Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant Adjustment. Notwithstanding anything to the table below; providedcontrary herein, however, that if, at if the effective time of a consideration paid for the Common Stock in any Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change thereof is composed comprised entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall will be calculated based solely on the Stock Price for the transaction and shall will be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to (x) (i) the applicable Conversion Rate plus (including any adjustment for Additional Shares)ii) the Make-Whole Conversion Rate Adjustment, multiplied by (y) such Stock Price. In such event, the Conversion Obligation shall will be determined and paid to Holders holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (ai) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (ba) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to ‎Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below‎Section 14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (cb) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04‎Section 14.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (dc) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04‎Section 14.04. (ed) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 ‎Section 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 32.90 $40.00 37.00 $41.50 38.00 $41.95 $45.00 $50.00 $53.95 65.00 $60.00 75.00 $70.00 85.00 $80.00 95.00 $90.00 March 12105.00 May 23, 2017 6.5558 4.9508 4.6379 3.6269 3.0382 2.3260 1.2162 0.8729 0.6627 0.5228 0.4230 November 15, 2017 6.5558 4.7100 4.3832 3.3402 2.7447 2.0410 1.0063 0.7107 0.5371 0.4243 0.3447 November 15, 2018 6.5558 4.4532 4.1074 3.0191 2.4136 1.7216 0.7838 0.5445 0.4114 0.3271 0.2677 November 15, 2019 6.5558 4.1659 3.7916 2.6367 2.0187 1.3476 0.5482 0.3772 0.2881 0.2323 0.1923 November 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 6.5558 3.8068 3.3858 2.1290 1.5004 0.8826 0.3058 0.2149 0.1694 0.1396 0.1170 November 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 6.5558 3.3143 2.7787 1.2789 0.6818 0.2768 0.0882 0.0685 0.0565 0.0473 0.0399 November 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 6.5558 3.1877 2.4765 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 105.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 32.90 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 30.3951 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04‎Section 14.04. (fe) Nothing in this Section 13.03 ‎Section 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 ‎Section 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 13.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and publish a notice of such Effective Date on the Company’s website, in a filing with the Commission or through such other public medium as the Company may use at that time no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 126, 2017 14.1618 10.4547 8.1867 7.2995 5.7107 4.4959 3.1270 1.6512 0.7957 0.0680 0.0000 March 1, 2018 14.1618 10.2761 7.9459 7.0401 5.4289 4.2103 2.8550 1.4292 0.6331 0.0337 0.0000 March 1, 2019 14.1618 10.0626 7.6409 6.7088 5.0662 3.8422 2.5088 1.1552 0.4434 0.0269 0.0000 March 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 14.1618 9.6600 7.1168 6.1518 4.4800 3.2660 1.9902 0.7802 0.2151 0.0197 0.0000 March 151, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 14.1618 8.7591 6.0297 5.0271 3.3536 2.2122 1.1172 0.2544 0.0151 0.0121 0.0000 March 151, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 14.1618 6.4251 1.8796 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 60.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 17.32 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 57.7367 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12December 20, 2013 25.9403 17.3341 16.0830 10.0453 6.6598 4.5941 3.2542 2.3444 1.7049 0.9041 0.4611 December 15, 2014 25.9403 17.8789 16.5307 10.0941 6.5602 4.4472 3.1018 2.2036 1.5815 0.8167 0.4029 December 15, 2015 25.9403 18.1648 16.7184 9.9057 6.2662 4.1479 2.8324 1.9735 1.3904 0.6908 0.3234 December 15, 2016 25.9403 18.1574 16.6057 9.4297 5.7391 3.6717 2.4332 1.6500 1.1331 0.5334 0.2309 December 15, 2017 25.9403 17.5029 15.8544 8.4331 4.8332 2.9346 1.8597 1.2129 0.8033 0.3493 0.1309 December 15, 2018 25.9403 15.7658 14.0436 6.6477 3.4245 1.9061 1.1310 0.7021 0.4463 0.1754 0.0479 December 15, 2019 25.9403 12.2522 10.4917 3.7277 1.4960 0.7188 0.4085 0.2570 0.1667 0.0595 0.0029 December 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 25.9403 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 35.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 7.71 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 129.7016 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 13.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement Settlement, or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and publish a notice of such Effective Date on the Company’s website, in a filing with the Commission or through such other public medium as the Company may use at that time no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 54.63 $60.00 $70.00 $77.85 $80.00 $90.00 March 12$100.00 $120.00 $140.00 $160.00 $200.00 $230.00 May 25, 2018 5.4593 4.5845 3.3909 2.7237 2.5710 1.9881 1.5622 1.0014 0.6658 0.4533 0.2162 0.1207 May 15, 2019 5.4593 4.5443 3.2846 2.5905 2.4331 1.8386 1.4122 0.8663 0.5524 0.3617 0.1606 0.0856 May 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 5.4593 4.4790 3.1354 2.4091 2.2465 1.6409 1.2182 0.6988 0.4176 0.2567 0.1009 0.0490 May 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 5.4593 4.3375 2.8844 2.1219 1.9545 1.3468 0.9424 0.4808 0.2563 0.1409 0.0436 0.0167 May 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 5.4593 4.0663 2.4329 1.6225 1.4526 0.8726 0.5309 0.2071 0.0861 0.0371 0.0058 0.0004 May 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 5.4593 3.8210 1.4401 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 230.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 54.63 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 18.3049 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. Each Holder of a Note may convert its Note in connection with a Make-Whole Fundamental Change at any time on or after the date of this Indenture. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Purchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date (or publish the information on our website or through such other public medium as the Company may use at that time) no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the all holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12November 14, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2013 7.7282 6.6628 5.8484 5.1486 4.5428 3.6862 3.1530 2.4836 1.5406 0.7234 0.2973 0.0182 0.0000 March November 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2014 7.7282 6.5614 5.7241 5.0073 4.3901 3.5215 2.9849 2.3170 1.3909 0.6121 0.2248 0.0018 0.0000 March November 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2015 7.7282 6.4105 5.5440 4.8060 4.1739 3.2926 2.7536 2.0901 1.1915 0.4695 0.1370 0.0000 0.0000 November 15, 2016 7.7282 6.2180 5.3035 4.5306 3.8749 2.9724 2.4298 1.7755 0.9249 0.2961 0.0485 0.0000 0.0000 November 15, 2017 7.7282 5.9479 4.9344 4.0895 3.3843 2.4397 1.8920 1.2611 0.5170 0.0758 0.0000 0.0000 0.0000 0.0000 March November 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2018 7.7282 5.6793 4.2087 2.9015 1.7319 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, Dates based on a 365-day year, as applicable; (ii) if the Stock Price is greater than $90.00 150.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 36.97 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 27.0489 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (bc) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01 (b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (bc) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (bc) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 19.93 $22.50 $24.91 $30.00 $35.00 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12December 16, 2016 10.0351 7.6733 5.7026 3.0281 1.5586 0.7237 0.2647 0.0466 December 15, 2017 10.0351 7.4175 5.4562 2.8259 1.4084 0.6214 0.2031 0.0201 December 15, 2018 10.0351 7.0301 5.0932 2.5399 1.2029 0.4868 0.1298 0.0096 December 15, 2019 10.0351 6.7814 4.8272 2.3035 1.0275 0.3733 0.0719 0.0020 December 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 10.0351 6.5874 4.5764 2.0531 0.8404 0.2597 0.0278 0.0000 March December 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 10.0351 6.3544 4.2381 1.7060 0.5931 0.1272 0.0001 0.0000 March December 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 10.0351 5.8354 3.5362 1.0743 0.2221 0.0000 0.0000 0.0000 0.0000 March December 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 10.0351 4.3039 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 50.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 19.93 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 50.1756 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes (or any portion thereof) in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described belowbelow in this Section 14.03, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described belowbelow in this Section 14.03. A conversion of Notes shall be deemed for these purposes to be “in connection with” such a Make-Whole Fundamental Change if the relevant Notice of Conversion is received by Date occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of an Exempted Fundamental Change or a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Exempted Fundamental Change or Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shallshall pay or deliver, at its optionas the case may be, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement Amount due in respect of such Notes in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table belowin accordance with this Section 14.03; provided, however, that if, at the effective time Effective Date of a Make-Whole Fundamental Change described in clause (b) of the definition of “Fundamental Change”, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation Settlement Amount shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for increase to reflect the Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation Settlement Amount shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) in writing of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased for conversions in connection with a Make-Whole Fundamental Change shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of “Fundamental Change”, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the applicable Effective Date of the Make-Whole Fundamental ChangeDate. The Board of Directors Company shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12May 9, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2024 1.3990 1.0054 0.6667 0.5366 0.2971 0.1676 0.0945 0.0271 0.0044 0.0000 March May 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2025 1.3990 1.0054 0.6461 0.5097 0.2655 0.1400 0.0732 0.0169 0.0014 0.0000 March May 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2026 1.3990 0.9638 0.5805 0.4410 0.2042 0.0944 0.0422 0.0054 0.0000 0.0000 May 15, 2027 1.3990 0.8626 0.4492 0.3108 0.1075 0.0357 0.0102 0.0000 0.0000 0.0000 0.0000 March May 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2028 1.3990 0.6952 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year or a 366-day year, as applicable; (ii) if the Stock Price is greater than $90.00 700.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 175.32 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 5.7038 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate that would otherwise be required pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date Date, and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent fromduring the period beginning on, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for increase to reflect the Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased for conversions in connection with a Make-Whole Fundamental Change shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) ), and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangeChange (the “Stock Price”). If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the applicable Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) 14.04. The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 129, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 8.7806 7.8600 6.5305 5.3514 4.0596 2.9113 2.1680 1.6565 1.0115 0.6300 0.3820 0.2101 0.0868 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 8.7806 7.8379 6.4584 5.2449 3.9302 2.7802 2.0489 1.5536 0.9402 0.5838 0.3549 0.1970 0.0833 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 8.7806 7.7518 6.3166 5.0670 3.7324 2.5895 1.8801 1.4103 0.8437 0.5231 0.3194 0.1788 0.0764 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 8.7806 7.6171 6.1113 4.8169 3.4606 2.3322 1.6554 1.2213 0.7184 0.4464 0.2786 0.1643 0.0764 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 8.7806 7.4082 5.8076 4.4563 3.0788 1.9813 1.3564 0.9749 0.5580 0.3465 0.2212 0.1378 0.0764 0.0000 March 15, 2025 5.7900 0.9038 0.0002 8.7806 7.0691 5.3300 3.9021 2.5138 1.4905 0.9603 0.6631 0.3672 0.2293 0.1506 0.0988 0.0611 0.0000 March 15, 2026 8.7806 6.5194 4.5139 2.9567 1.6098 0.7988 0.4637 0.3060 0.1698 0.1105 0.0761 0.0526 0.0352 0.0000 March 15, 2027 8.7806 5.9966 2.9006 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (e) The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate conversion rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 200.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 31.06 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 32.1957 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate that would otherwise be required pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If If, prior to the Effective Date of Maturity Date, a Make-Whole Fundamental Change Effective Date occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change Effective Date up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental ChangeChange Effective Date) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental ChangeChange Effective Date, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date Notes of any Make-Whole Fundamental Change Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) Date and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangeChange (the “Stock Price”). If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. OtherwiseIn the case of any other Make-Whole Fundamental Change (regardless of whether such transaction also constitutes a Fundamental Change pursuant to one or more other clauses of the definition thereof), the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental ChangeChange Effective Date. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Make-Whole Fundamental Change Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares amounts by which the Conversion Rate shall be increased as set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock amounts, if any, by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Make-Whole Fundamental Change Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12December [ ], 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 2014 December 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 2015 December 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 2016 December 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 2017 December 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 2018 December 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 2019 The exact Stock Prices and Make-Whole Fundamental Change Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Make-Whole Fundamental Change Effective Dates in the table abovetable, the number of Additional Shares amount by which the Conversion Rate shall will be increased shall be determined by a straight-line interpolation between the number amount of Additional Shares Conversion Rate increase set forth for the higher and lower Stock Prices and the earlier and later Make-Whole Fundamental Change Effective Dates, as applicable, Dates based on a 365-day year; (ii) if the Stock Price is greater than $90.00 [ . ] per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion RateRate shall not be increased; and (iii) if the Stock Price is less than $33.46 [ . ] per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion RateRate shall not be increased. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 [ . ] shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. For the avoidance of doubt, if a Holder converts any or all of its Notes prior to a Make-Whole Fundamental Change Effective Date, then, whether or not the Make-Whole Fundamental Change occurs, such Holder will not be entitled to an increased Conversion Rate for such converted Notes in connection with such transaction. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date (as defined below) of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), ) as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 13.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall will be determined and shall be paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Trading-Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Trading-Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12May 30, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 152013 29.8062 24.7652 19.2111 14.9827 9.9997 6.9528 5.0595 3.8207 2.9742 1.9334 0.9712 0.5399 0.3030 0.1594 0.0695 0.0165 June 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 152014 29.8062 24.7611 18.8186 14.3455 9.1904 6.1451 4.3224 3.1752 2.4189 1.5288 0.7516 0.4135 0.2267 0.1123 0.0409 0.0032 June 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 152015 29.8062 24.3009 17.9296 13.2205 7.9599 5.0087 3.3443 2.3560 1.7416 1.0649 0.5177 0.2831 0.1493 0.0652 0.0144 0.0004 June 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 152016 29.8062 23.2411 16.3621 11.4083 6.1551 3.4686 2.1069 1.3844 0.9790 0.5819 0.2879 0.1547 0.0729 0.0203 0.0004 0.0004 June 1, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 2017 29.8062 21.5030 13.7701 8.4653 3.4594 1.4294 0.6644 0.3686 0.2437 0.1451 0.0669 0.0234 0.0004 0.0004 0.0004 0.0004 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall will be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 9.15 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 109.2896 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such a Make-Whole Fundamental Change if the relevant Notice of Conversion is received by Date occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of an Exempted Fundamental Change or a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shallshall pay or deliver, at its optionas the case may be, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement Amount due in respect of such Notes in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table belowin accordance with this Section 14.03; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation Settlement Amount shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for increase to reflect the Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation Settlement Amount shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) in writing of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased for conversions in connection with a Make-Whole Fundamental Change shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the applicable Effective Date of the Make-Whole Fundamental ChangeDate. The Board of Directors Company shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 152, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 3.8864 3.0267 1.5449 0.7115 0.3512 0.1284 0.0470 0.0137 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 3.8864 3.0051 1.3927 0.5545 0.2401 0.0778 0.0271 0.0068 0.0000 March 15, 2025 5.7900 0.9038 0.0002 3.8864 2.8453 1.0550 0.2931 0.0981 0.0300 0.0112 0.0021 0.0000 March 15, 2026 3.8864 2.6358 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year or a 366-day year, as applicable; (ii) if the Stock Price is greater than $90.00 150.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 51.46 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 19.4325 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate that would otherwise be required pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change requiring the Company to repurchase the Notes from Holders that so elect pursuant to Section 15.02 but for subclause (i) of the proviso in clause (b) of the definition thereofthereof or the Adequate Cash Conversion Provisions, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall Company shall, acting in good faith and in a commercially reasonable manner, make appropriate adjustments to the Stock Price, in its good faith determination, Price to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 52.21 $40.00 58.00 $41.50 $45.00 $50.00 $53.95 $60.00 65.26 $70.00 $80.00 76.00 $90.00 March 88.00 $100.00 $115.00 $130.00 $160.00 $202.00 May 12, 2017 3.8307 2.9702 2.1629 1.7967 1.4531 1.0164 0.7615 0.5647 0.4354 0.2712 0.1398 May 1, 2018 3.8307 2.8004 1.9975 1.6387 1.3097 0.9039 0.6754 0.5029 0.3903 0.2460 0.1284 May 1, 2019 3.8307 2.6292 1.8215 1.4673 1.1519 0.7788 0.5791 0.4329 0.3383 0.2156 0.1133 May 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 153.8307 2.4664 1.6363 1.2862 0.9834 0.6455 0.4771 0.3591 0.2831 0.1831 0.0974 May 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 153.8307 2.3166 1.4425 1.0892 0.7984 0.5010 0.3684 0.2804 0.2236 0.1470 0.0796 May 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 3.8307 2.1354 1.1955 0.8405 0.5718 0.3360 0.2488 0.1935 0.1563 0.1043 0.0576 May 1, 2023 3.8307 1.9625 0.8785 0.5194 0.2956 0.1599 0.1248 0.1000 0.0815 0.0550 0.0311 May 1, 2024 3.8307 1.9187 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 202.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 52.21 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 19.1534 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, then the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the close of business on the second Business Day immediately prior to the Repurchase Event Repurchase Date related to such Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below13.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional SharesShares as described in this Section 13.03), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “relevant Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the “Stock Price Price” shall be the cash amount paid per share. Otherwise, the “Stock Price Price” shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors of the Company shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares Shares, if any, of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March October 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15443.1124 365.7850 228.3400 161.9225 123.2440 98.1350 80.6257 67.7788 57.9867 50.2990 36.8488 28.2153 22.2503 17.9060 12.0696 8.3493 December 1, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 440.8107 362.6200 224.1733 157.7050 119.2320 94.3983 77.1743 64.5988 55.0578 47.5990 34.6320 26.3800 20.7194 16.6225 11.1632 7.7077 December 1, 2026 433.1775 354.6900 216.3800 150.5325 112.7320 88.5217 71.8500 59.7625 50.6500 43.5680 31.3672 23.6960 18.4874 14.7510 9.8316 6.7530 December 1, 2027 424.1538 345.1500 206.7300 141.5525 104.5540 81.1167 65.1471 53.6813 45.1167 38.5190 27.3016 20.3727 15.7377 12.4550 8.2084 5.5940 December 1, 2028 413.8343 333.8450 194.6600 130.0950 94.0460 71.5900 56.5400 45.9013 38.0733 32.1260 22.2240 16.2753 12.3886 9.6895 6.2884 4.2430 December 1, 2029 402.6450 320.7850 179.3400 115.0525 80.1100 58.9717 45.2171 35.7713 29.0056 23.9940 15.9576 11.3573 8.4646 6.5160 4.1544 2.7750 December 1, 2030 392.5385 307.1650 159.7500 94.3525 60.5360 41.3650 29.7300 22.2638 17.2456 13.7370 8.5400 5.8367 4.2469 3.2225 2.0384 1.3610 December 1, 2031 389.6686 298.8900 136.4367 61.1325 25.3140 11.7650 6.4643 4.0350 2.7767 2.0590 1.2040 0.8360 0.6314 0.4980 0.3344 0.2317 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, Dates based on a 365-day year; (ii) if the Stock Price is greater than $90.00 30.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 1.69 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 643.1124 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If Subject to the prior approval of the TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), if required, if the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date repurchase date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) an Event of the proviso in Default under clause (bo) of the definition thereofthereof but for proviso (i), the 35th 25th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon Subject to prior approval of TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), upon surrender of Notes for conversion in connection with a Make-Whole Make -Whole Fundamental ChangeChange pursuant to Section 14.03(a), the Company shall, at its optionif required, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table belowbelow in accordance with Section 14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (bo) of the definition of Fundamental ChangeEvent of Default, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of NotesNotes (which notification may be made through the Depositary), the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The Subject to prior approval of TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), if required, the number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangeChange (the “Stock Price”). If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (bo) of the definition of Fundamental ChangeEvent of Default, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five 10 Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five 10 consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 8/23/21 1,014.5600 1,014.5600 1,014.5600 997.8533 671.8293 572.8593 351.4170 221.6721 109.8057 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 12/1/22 1,014.5600 1,014.5600 1,014.5600 918.3074 609.9919 518.5502 318.5000 204.9697 110.0695 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 12/1/23 1,014.5600 1,014.5600 1,014.5600 797.7176 510.2045 427.5504 252.1853 156.9093 80.3067 0.0000 12/1/24 1,014.5600 1,014.5600 999.0822 629.4629 375.2678 306.3869 169.0377 100.1663 48.1430 0.0000 12/1/25 1,014.5600 989.9356 704.7734 374.4638 186.6137 143.8959 71.4457 41.1129 19.2810 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 12/1/26 1,014.5546 487.2145 0.0369 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (f) The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 2.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) aboveSection 14.03(d)), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 0.19713 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) aboveSection 14.03(d)), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 5,072.8000 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (fg) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change. (h) In the event that any adjustment to the Conversion Rate upon conversion of Notes in connection with a Make-Whole Fundamental Change requires the prior approval of TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed) in order for the Company to satisfy the Conversion Obligation, as required to be adjusted pursuant to this Section 14.03, the Company shall to dutifully prosecute any application for such approval with TSX-V (or such other exchange) and its applicable policies and rules upon receipt of the relevant Notice of Conversion. (i) In the event that any adjustment or any portion of an adjustment to the Conversion Rate upon the conversion of Notes in connection with a Make-Whole Fundamental Change is not acceptable to the TSX-V (or other relevant exchange, as applicable,) after due prosecution by the Company pursuant to Section 14.03(h) above, for any reason, then, upon the date the Conversion Obligation would otherwise be required to be satisfied, the Conversion Obligation, as adjusted, or any portion thereof that was not acceptable to TSX-V, shall be satisfied by a payment to the Holders in cash equivalent to the number of shares of Common Stock to which the Holder would otherwise have been entitled upon such conversion, after adjustment according to the table above, multiplied by the per share cash value of each share of Common Stock issuable pursuant to this Section 14.03, on the second Business Day following the Conversion Date, provided that in no circumstance may such cash payment result in the deemed interest rate of the Note exceeding 24% per annum (and in the event such cash payment would exceed such amount, the cash payment shall be reduced to an amount such that the deemed interest rate will equal 24% per annum). For the purposes of this calculation only, the deemed interest per annum shall be determined as the sum of (i) the prevailing stated interest rate of the Notes (as it may be adjusted from time to time in accordance with this Indenture), and (ii) the value of the cash payment made under this clause, expressed as a percentage of the principal amount.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day calendar day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that ifIf, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation per $1,000 principal amount of converted Notes shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 1216, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 2011 11.8526 11.8526 10.1011 9.0910 8.2645 6.9931 6.0607 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 2012 11.8526 11.8526 8.9900 8.0910 7.3554 6.2238 5.3940 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 2013 11.8526 11.3785 8.0011 7.2010 6.5463 5.5392 4.8007 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 2014 11.8526 10.3544 6.5609 5.7608 5.2371 4.4314 3.8405 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 2015 11.8526 8.9048 2.0995 1.8435 1.6759 1.4180 1.2290 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 2016 11.8526 3.7400 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 15.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 7.67 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate total number of shares of Common Stock issuable upon conversion exceed 130.3781 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if (x) in the relevant Notice case of a Make-Whole Fundamental Change pursuant to clause (i) of the definition thereof, the applicable Conversion is received by Date occurs during the Conversion Agent period from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”); and (y) in the case of a Make-Whole Fundamental Change pursuant to clause (ii) of the definition thereof, the applicable Conversion Date occurs during the period from, and including, the date the Company sends the Redemption Notice for the related redemption to, and including, the second Business Day immediately before the related Redemption Date (or, if the Company fails to pay the Redemption Price on the Redemption Date, such later date on which the Company pays the Redemption Price). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below‎Section 14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (in the case of a Make-Whole Fundamental Change pursuant to clause (i) of the definition thereof) or the date of the relevant Notice of Redemption (in the case of a Make-Whole Fundamental Change pursuant to clause (ii) of the definition thereof) (in each case, the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors Company shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04‎Section 14.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. In the event that a conversion in connection with a Make-Whole Fundamental Change as a result of a Notice of Redemption would also be deemed to be in connection with a Make-Whole Fundamental Change constituting a Fundamental Change (or that would have constituted a Fundamental Change but for the proviso in clause (b) of the definition thereof), a Holder of the Notes to be converted shall be entitled solely to a single increase to the Conversion Rate with respect to the first to occur of the applicable date of the Notice of Redemption or the Effective Date of the applicable Make-Whole Fundamental Change constituting a Fundamental Change (or that would have constituted a Fundamental Change but for the proviso in clause (b) of the definition thereof). (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and manner, at the same time and for the same events as the Conversion Rate as set forth in Section 13.04‎Section 14.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 ‎Section 14.03 for each Stock Price and Effective Date set forth below: Stock Price Effective Date $33.46 179.54 $40.00 200.00 $41.50 220.00 $45.00 242.38 $50.00 280.00 $53.95 315.09 $60.00 350.00 $70.00 400.00 $80.00 450.00 $90.00 March 12500.00 $600.00 $700.00 $800.00 $900.00 May 19, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 151.4439 1.2192 1.0214 0.8484 0.6361 0.4969 0.3950 0.2904 0.2174 0.1650 0.0969 0.0568 0.0320 0.0162 June 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 151.4439 1.2192 1.0202 0.8407 0.6224 0.4807 0.3780 0.2739 0.2024 0.1516 0.0870 0.0500 0.0277 0.0138 June 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 1.4439 1.2192 1.0076 0.8216 0.5978 0.4546 0.3522 0.2501 0.1812 0.1333 0.0738 0.0410 0.0218 0.0104 June 1, 2023 1.4439 1.2079 0.9821 0.7891 0.5602 0.4166 0.3159 0.2178 0.1535 0.1098 0.0576 0.0302 0.0150 0.0064 June 1, 2024 1.4439 1.1770 0.9384 0.7374 0.5042 0.3623 0.2657 0.1751 0.1182 0.0811 0.0391 0.0185 0.0080 0.0026 June 1, 2025 1.4439 1.1201 0.8638 0.6528 0.4176 0.2823 0.1955 0.1193 0.0750 0.0482 0.0203 0.0080 0.0024 0.0002 June 1, 2026 1.4439 1.0171 0.7276 0.5012 0.2730 0.1606 0.0984 0.0519 0.0289 0.0167 0.0056 0.0015 0.0001 0.0000 June 1, 2027 1.4439 0.8742 0.4196 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 900.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 179.54 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 5.5697 shares of Common Stock, subject to adjustment in the same manner manner, at the same time and for the same events as the Conversion Rate pursuant to Section 13.04‎Section 14.04. (f) Nothing in this Section 13.03 ‎Section 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 ‎Section 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day calendar day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 13.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below13.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation per $1,000 principal amount of converted Notes shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12February 1, 2017 7.0277 5.9013 3.7035 1.5722 0.8804 0.2578 0.0366 0.0000 0.0000 August 1, 2017 7.0277 6.0068 3.7905 1.6299 0.9227 0.2780 0.0425 0.0001 0.0000 August 1, 2018 7.0277 6.2508 3.9882 1.7584 1.0169 0.3224 0.0554 0.0012 0.0000 August 1, 2019 7.0277 6.4124 4.1058 1.8171 1.0538 0.3372 0.0594 0.0016 0.0000 August 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 7.0277 6.4291 4.0777 1.7472 0.9836 0.2925 0.0450 0.0004 0.0000 March 15August 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 7.0277 6.0106 3.6160 1.3150 0.6387 0.1326 0.0084 0.0000 March 150.0000 August 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 7.0277 5.7800 3.1484 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 26.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 18.56 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate total number of shares of Common Stock issuable upon conversion exceed 53.8793 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shallshall , at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five ten Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise required to be adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate is required to be adjusted as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 25.55 $30.00 $32.00 $33.21 $35.00 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12100.00 $120.00 November 16, 2015 9.0320 6.1837 5.2678 4.7934 4.1826 2.9123 2.0749 1.5056 0.8232 0.2584 0.0675 0.0027 November 1, 2016 9.0320 5.8990 4.9616 4.4800 3.8643 2.6058 1.7996 1.2672 0.6548 0.1833 0.0397 0.0006 November 1, 2017 9.0320 5.5940 4.6188 4.1229 3.4960 2.2468 1.4804 0.9968 0.4738 0.1114 0.0155 0.0000 November 1, 2018 9.0320 5.2040 4.1669 3.6489 3.0051 1.7770 1.0796 0.6740 0.2810 0.0506 0.0016 0.0000 November 1, 2019 9.0320 4.5540 3.4041 2.8509 2.1914 1.0620 0.5364 0.2880 0.0987 0.0116 0.0000 0.0000 November 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 9.0320 3.2264 1.1431 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 120.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 25.55 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes be increased on account of a Make-Whole Fundamental Change to exceed 29.8864 39.1389 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate is required to be adjusted pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12$ 87.08 $ 95.00 $ 105.00 $ 121.91 $ 140.00 $ 158.49 $ 180.00 $ 200.00 $ 225.00 $ 250.00 $ 275.00 February 13, 2018 3.2810 2.6731 2.0761 1.3665 0.8766 0.5527 0.3144 0.1767 0.0746 0.0218 0.0014 February 1, 2019 3.2810 2.6319 2.0159 1.2889 0.7954 0.4776 0.2529 0.1298 0.0453 0.0077 0.0000 February 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 3.2810 2.5966 1.9519 1.1925 0.6842 0.3699 0.1649 0.0666 0.0120 0.0000 March 150.0000 February 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 3.2810 2.5643 1.8912 1.0944 0.5431 0.0000 0.0000 0.0000 0.0000 March 150.0000 0.0000 February 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2022 3.2810 2.4939 1.7945 0.9931 0.4669 0.0000 0.0000 0.0000 0.0000 March 150.0000 0.0000 February 1, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 2023 3.2810 2.3405 1.5809 0.7682 0.3116 0.0000 0.0000 0.0000 0.0000 March 150.0000 0.0000 February 1, 2025 5.7900 0.9038 0.0002 2024 3.2810 2.1925 1.1614 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 275.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 87.08 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 11.4836 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock ADSs (the “Additional SharesADSs”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the second Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). The Company shall provide written notification to Holders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below‎Section 14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock ADS Price for the transaction and shall be deemed to be an amount of cash per $US$1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional SharesADSs), multiplied by such Stock ADS Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional SharesADSs, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock ADS Price”) paid (or deemed to be paid) per share of the Common Stock ADS in the Make-Whole Fundamental Change. If the holders of the Common Stock ADSs receive in exchange for their Common Stock ADSs only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock ADS Price shall be the cash amount paid per shareADS. Otherwise, the Stock ADS Price shall be the average of the Last Reported Sale Prices of the Common Stock ADSs over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock ADS Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04‎Section 14.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day day period. (d) The Stock ADS Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock ADS Prices shall equal the Stock ADS Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock ADS Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares ADSs set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04‎Section 14.04. (e) The following table sets forth the number of Additional Shares of Common Stock ADSs by which the Conversion Rate shall be increased per $US$1,000 principal amount of Notes pursuant to this Section 13.03 ‎Section 14.03 for each Stock ADS Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12December 21, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 12.3249 10.0285 8.5038 7.1948 5.5630 3.7935 2.8512 2.2590 1.8477 1.5433 1.1194 0.7798 December 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 12.3249 9.7760 8.1004 6.7104 5.0557 3.3715 2.5176 1.9918 1.6299 1.3629 0.9921 0.6954 December 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 12.3249 9.4100 7.5289 6.0508 4.4067 2.8678 2.1296 1.6837 1.3789 1.1546 0.8436 0.5947 December 15, 2023 12.3249 8.6605 6.5666 5.0880 3.5890 2.2838 1.6870 1.3337 1.0939 0.9176 0.6730 0.4772 December 15, 2024 12.3249 7.0005 5.2945 4.0012 2.6707 1.6160 1.1864 0.9405 0.7737 0.6506 0.4793 0.3417 December 15, 2025 12.3249 6.2385 4.0964 2.6628 1.4863 0.8385 0.6234 0.4987 0.4120 0.3474 0.2567 0.1839 December 15, 2026 12.3249 5.1820 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock ADS Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock ADS Price is between two Stock ADS Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased ADSs shall be determined by a straight-line interpolation between the number of Additional Shares ADSs set forth for the higher and lower Stock ADS Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock ADS Price is greater than $90.00 US$125.00 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d‎(d) above), no Additional Shares ADSs shall be added to the Conversion Rate; and (iii) if the Stock ADS Price is less than $33.46 US$17.50 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d‎(d) above), no Additional Shares ADSs shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $US$1,000 principal amount of Notes exceed 29.8864 shares of Common Stock57.1428 ADSs, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04‎Section 14.04. (f) Nothing in this Section 13.03 ‎Section 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 ‎Section 14.04. (g) If the Holder elects to convert its Notes in connection with the Company’s election to redeem the Notes in respect of a Change in Tax Law pursuant to ‎Article 16, the Conversion Rate shall be increased by a number of Additional ADSs determined pursuant to this ‎Section 14.03(g). The Company shall settle conversions of Notes as described in ‎Section 14.02 and, for the avoidance of doubt, pay Additional Amounts, if any, with respect to any such conversion. A conversion shall be deemed to be “in connection with” the Company’s election to redeem the Notes in respect of a Change in Tax Law if the relevant Notice of Conversion is received by the Conversion Agent during the period from, and including, the date the Company provides the related Redemption Notice to Holders until the close of business on the second Business Day immediately preceding the Redemption Date (or, if the Company fails to pay the Redemption Price, such later date on which the Company pays the Redemption Price). Simultaneously with providing such Redemption Notice, the Company shall publish a notice containing this information in a newspaper of general circulation in The City of New York or publish the information on the Company’s website or through such other public medium as the Company may use at that time. The number of Additional ADSs by which the Conversion Rate will be increased in the event the Company elects to redeem the Notes in respect of a Change in Tax Law will be determined by reference to the table in clause ‎(e) above based on the Redemption Reference Date and the Redemption Reference Price (each as defined below), but determined for purposes of this ‎Section 14.03(g) as if (x) the Holder had elected to convert its Notes in connection with a Make-Whole Fundamental Change, (y) the applicable “Redemption Reference Date” were the “Effective Date” as specified in clause ‎(c) above and (z) the applicable “Redemption Reference Price” were the “ADS price” as specified in clause ‎(c) above. For this purpose, the date on which the Company delivers a Redemption Notice is a “Redemption Reference Date” and the average of the Last Reported Sale Prices of the ADSs over the five Trading Day immediately preceding, the date the Company delivers such Redemption Notice is the “Redemption Reference Price.”

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify in writing the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12December 21, 2016 20.5973 17.1847 14.0627 9.1041 6.5623 4.8628 2.7603 1.4354 0.4885 0.0000 December 15, 2017 20.5973 15.7800 12.6888 7.9827 5.6882 4.1965 2.3793 1.2372 0.4209 0.0000 December 15, 2018 20.5973 13.9598 10.8927 6.5211 4.5606 3.3446 1.8945 0.9846 0.3342 0.0000 December 15, 2019 20.5973 12.1576 8.9530 4.8562 3.2894 2.4022 1.3781 0.7337 0.2731 0.0000 December 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 20.5973 10.2109 6.5268 2.7341 1.7528 1.2981 0.7782 0.4424 0.2025 0.0000 March December 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 20.5973 8.5198 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 50.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 9.71 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 102.9866 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12May 31, 2017 1.5653 1.2150 0.8740 0.7926 0.7692 0.6782 0.5988 0.5294 0.4685 0.4150 0.3676 June 1, 2018 1.5653 1.2321 0.8717 0.7864 0.7619 0.6670 0.5847 0.5132 0.4508 0.3962 0.3484 June 1, 2019 1.5653 1.2281 0.8467 0.7575 0.7319 0.6336 0.5490 0.4760 0.4131 0.3584 0.3110 June 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 151.5653 1.1896 0.7838 0.6907 0.6643 0.5632 0.4776 0.4050 0.3434 0.2908 0.2460 June 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 151.5653 1.0755 0.6387 0.5429 0.5160 0.4157 0.3338 0.2671 0.2128 0.1688 0.1331 June 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 1.5653 0.8980 0.1837 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 270.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 156.70 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 6.3816 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock ADSs (the “Additional SharesADSs”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the third Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date (as defined below) of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shallshall deliver ADSs, at its optionincluding the Additional ADSs, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at as of the effective time Effective Date of a Make-Make- Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change (as defined below) is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock ADS Price (as defined below) for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional SharesADSs), multiplied by such Stock ADS Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and Trustee, the Conversion Agent (if other than and the Trustee) Paying Agent of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional SharesADSs, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock ADS Price”) paid (or deemed to be paid) per share of the Common Stock ADS in the Make-Whole Fundamental Change. If the holders of the Common Stock ADSs receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock ADS Price shall be the cash amount paid per shareADS. Otherwise, the Stock ADS Price shall be the average of the Last Reported Sale Prices of the Common Stock over ADSs for each Trading Day during the five Trading Trading-Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock ADS Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Ex- Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Trading-Day period. (d) The Stock ADS Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock ADS Prices shall equal the Stock ADS Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock ADS Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares ADSs set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which ADSs to be added to the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock ADS Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12May 17, 2019 10.4167 7.9053 6.7940 6.1649 4.9073 3.6014 2.2874 1.5213 1.0333 0.4737 0.1900 0.0000 June 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 1510.4167 8.1270 6.7595 6.0422 4.6659 3.3272 2.0730 1.3741 0.9344 0.4296 0.1722 0.0001 June 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 10.4167 6.3304 5.3684 4.8576 3.8391 2.7894 1.7485 1.1529 0.7784 0.3520 0.1358 0.0000 March 15June 1,2022 10.4167 6.0294 4.9419 4.3717 3.2776 2.2281 1.2961 0.8225 0.5459 0.2420 0.0865 0.0000 June 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2023 10.4167 5.3412 4.0098 3.3334 2.1321 1.1564 0.5165 0.2959 0.1931 0.0820 0.0145 0.0000 June 1, 2024 10.4167 3.4722 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock ADS Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock ADS Price is between two Stock ADS Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased ADSs shall be determined by a straight-line interpolation between the number of Additional Shares ADSs set forth for the higher and lower Stock ADS Prices and the earlier and later Effective Dates, as applicable, Dates based on a 365-day year, as applicable; (ii) if the Stock ADS Price is greater than $90.00 80.00 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate; and (iii) if the Stock ADS Price is less than $33.46 16.00 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate total number of ADSs issuable upon conversion exceed 62.5000 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (ai) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (ba) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to ‎Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 ‎Section 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b‎(b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, Notes and the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (cb) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (dc) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04‎Section 14.04. (ed) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 ‎Section 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 74.59 $40.00 85.00 $41.50 95.10 $45.00 100.00 $50.00 110.00 $53.95 125.00 $60.00 150.00 $70.00 175.00 $80.00 200.00 $90.00 March 12250.00 May 21, 2018 2.8916 2.1805 1.6562 1.4566 1.1300 0.7854 0.4417 0.2533 0.1451 0.0432 May 1, 2019 2.8916 2.1598 1.6192 1.4149 1.0829 0.7372 0.3998 0.2203 0.1206 0.0313 May 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 152.8916 2.1440 1.5815 1.3707 1.0313 0.6836 0.3538 0.1851 0.0953 0.0202 May 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 152.8916 2.1113 1.5232 1.3054 0.9591 0.6125 0.2965 0.1439 0.0675 0.0100 May 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 152.8916 2.0431 1.4259 1.2014 0.8511 0.5130 0.2238 0.0962 0.0384 0.0022 May 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2.8916 1.9154 1.2623 1.0320 0.6854 0.3730 0.1354 0.0465 0.0130 0.0000 0.0000 0.0000 0.0000 March 15May 1, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 2.8916 1.6779 0.9661 0.7344 0.4180 0.1807 0.0441 0.0083 0.0003 0.0000 0.0000 0.0000 0.0000 March 15May 1, 2025 5.7900 0.9038 0.0002 2.8916 1.2497 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 250.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 74.59 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 13.4066 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04‎Section 14.04. (fe) Nothing in this Section 13.03 ‎Section 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 ‎Section 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, shall satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for the Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second tenth Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock Shares, if any, by which the Conversion Rate shall will be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 44.68 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 58.09 $70.00 $80.00 $90.00 March 12$100.00 $115.00 $135.00 $165.00 $195.00 $230.00 September 5, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2014 5.1647 2.4302 1.3460 0.8678 0.5863 0.4118 0.2554 0.1420 0.0575 0.0175 0.0000 March August 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2015 5.1647 2.0945 1.0644 0.6498 0.4236 0.2916 0.1787 0.0986 0.0386 0.0108 0.0000 March August 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2016 5.1647 1.7354 0.7621 0.4268 0.2657 0.1799 0.1105 0.0615 0.0232 0.0053 0.0000 August 15, 2017 5.1647 1.2797 0.4056 0.1966 0.1181 0.0813 0.0523 0.0301 0.0109 0.0016 0.0000 August 19, 2018 5.1647 0.3042 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 230.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added adjustment to the Conversion RateRate shall be made; and (iii) if the Stock Price is less than $33.46 44.68 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added adjustment to the Conversion RateRate shall be made. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of Common Stock22.3804, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date June 1, 2020, and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and (x) issue a press release or (y) publish the information on its website or through such other public medium as it may use at that time, in each case no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12June 2, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2015 5.7600 4.5495 3.6277 2.8223 1.9188 1.2818 0.5784 0.1985 0.0492 0.0021 0.0000 March 15June 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2016 5.7600 4.4071 3.4672 2.6541 1.7560 1.1369 0.4774 0.1435 0.0254 0.0000 March 150.0000 June 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2017 5.7600 4.2858 3.3052 2.4694 1.5668 0.9662 0.3616 0.0861 0.0064 0.0000 0.0000 June 1, 2018 5.7600 4.1373 3.0905 2.2177 1.3101 0.7407 0.2232 0.0309 0.0000 0.0000 0.0000 June 1, 2019 5.7600 3.8685 2.7021 1.7705 0.8801 0.3979 0.0621 0.0000 0.0000 0.0000 0.0000 March 15June 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2020 5.7600 3.5428 1.7246 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 200.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 45.01 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 22.2172 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock ADSs (the “Additional SharesADSs”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the second Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). The Company shall provide written notification to Holders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; 14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock ADS Price for the transaction and shall be deemed to be an amount of cash per $US$1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional SharesADSs), multiplied by such Stock ADS Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional SharesADSs, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock ADS Price”) paid (or deemed to be paid) per share of the Common Stock ADS in the Make-Whole Fundamental Change. If the holders of the Common Stock ADSs receive in exchange for their Common Stock ADSs only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock ADS Price shall be the cash amount paid per shareADS. Otherwise, the Stock ADS Price shall be the average of the Last Reported Sale Prices of the Common Stock ADSs over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock ADS Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock ADS Prices shall equal the Stock ADS Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock ADS Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares ADSs set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall ADSs to be increased received per $US$1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock ADS Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock ADS Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock ADS Price is between two Stock ADS Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased ADSs shall be determined by a straight-line interpolation between the number of Additional Shares ADSs set forth for the higher and lower Stock ADS Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year;year; (ii) if the Stock ADS Price is greater than $90.00 US$120.00 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate; Rate; and (iii) if the Stock ADS Price is less than $33.46 US$30.99 per share ADS (subject to adjustment in the same manner as the Stock ADS Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares ADSs shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $US$1,000 principal amount of Notes exceed 29.8864 shares of Common Stock32.2684 ADSs, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04. (g) If the Holder elects to convert its Notes in connection with the Company’s election to (i) redeem the Notes in respect of a Make-Whole Fundamental ChangeChange in Tax Law pursuant to Section 16.01 or (ii) redeem the Notes at the Company’s option pursuant to Section 16.02, in each case, the Conversion Rate shall be increased by a number of additional ADSs determined pursuant to this Section 14.03(g). The Company shall settle conversions of Notes as described in Section 14.02 and, for the avoidance of doubt, pay Additional Amounts, if any, with respect to any such conversion. A conversion shall be deemed to be “in connection with” the Company’s election to redeem the Notes in respect of a Change in Tax Law or redeem the Notes at the Company’s option if the relevant Notice of Conversion is received by the Conversion Agent during the period from, and including, the date the Company provides the related notice of redemption to Holders until the close of business on the second Business Day immediately preceding the Tax Redemption Date or the Optional Redemption Date, as the case may be (or, if the Company fails to pay the Redemption Price, such later date on which the Company pays the Redemption Price). Simultaneously with providing such notice of redemption, the Company shall publish a notice containing this information in a newspaper of general circulation in The City of New York or publish the information on the Company’s website or through such other public medium as the Company may use at that time.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon Subject to any limitations set forth in Section 14.01 or Section 14.02, upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12September 22, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 2010 20.0000 9.0889 4.7998 2.9181 1.9220 1.3208 0.9243 0.6471 0.4459 0.2964 September 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 2011 20.0000 8.3571 4.1275 2.4125 1.5591 1.0624 0.7402 0.5159 0.3529 0.2308 September 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2012 20.0000 7.2731 3.2248 1.7767 1.1203 0.7582 0.5280 0.3679 0.2502 0.1609 September 15, 2013 20.0000 5.5960 2.0145 0.9906 0.5967 0.3976 0.2755 0.1909 0.1273 0.0769 September 15, 2014 20.0000 2.9818 0.5342 0.1586 0.0322 0.0000 0.0000 0.0000 0.0000 March 0.0000 September 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2015 20.0000 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 55.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 10.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate total number of shares of Common Stock issuable upon conversion exceed 100.0000 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If Subject to the prior approval of the TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), if required, if the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date repurchase date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) an Event of the proviso in Default under clause (bo) of the definition thereofthereof but for proviso (i), the 35th 25th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon Subject to prior approval of TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.03(a), the Company shall, at its optionif required, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table belowbelow in accordance with Section 14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (bo) of the definition of Fundamental ChangeEvent of Default, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of NotesNotes (which notification may be made through the Depositary), the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The Subject to prior approval of TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), if required, the number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangeChange (the “Stock Price”). If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (bo) of the definition of Fundamental ChangeEvent of Default, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five 10 Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five 10 consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date MW Shares $33.46 0.54 $40.00 0.62 $41.50 0.75 $45.00 1.00 $50.00 1.25 $53.95 1.50 $60.00 2.00 $70.00 2.50 $80.00 5.00 $90.00 March 10.00 November 26, 2024 240.2113 240.2113 240.2113 240.2113 184.2115 139.4020 88.8721 61.3797 13.7689 0.0000 November 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2024 240.2113 240.2113 240.2113 194.9270 134.2512 100.0903 63.4478 44.0180 9.8686 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15November 12, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 240.2113 240.2113 197.7049 99.2529 63.1571 46.1601 29.7054 21.1041 4.8166 0.0000 0.0000 0.0000 0.0000 March 15November 12, 2025 5.7900 0.9038 0.0002 2024 240.2113 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 (f) The exact Stock Prices Price and Effective Dates Date may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 10.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) aboveSection 14.03(d)), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 0.54 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) aboveSection 14.03(d)), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 1,841.6205 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (fg) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change. (h) In the event that any adjustment to the Conversion Rate upon conversion of Notes in connection with a Make-Whole Fundamental Change requires the prior approval of TSX-V (or such other principal Canadian or U.S. stock exchange on which the shares of Common Stock may be listed), in order for the Company to satisfy the Conversion Obligation, as required to be adjusted pursuant to this Section 14.03, the Company shall dutifully prosecute any application for such approval with TSX-V (or such other exchange) and its applicable policies and rules upon receipt of the relevant Notice of Conversion. (i) In the event that any adjustment or any portion of an adjustment to the Conversion Rate upon the conversion of Notes in connection with a Make-Whole Fundamental Change is not acceptable to the TSX-V (or other relevant exchange, as applicable,) after due prosecution by the Company pursuant to Section 14.03(h) above, for any reason, then, upon the date the Conversion Obligation would otherwise be required to be satisfied, the Conversion Obligation, as adjusted, or any portion thereof that was not acceptable to TSX-V, shall be satisfied by a payment to the Holders in cash equivalent to the number of shares of Common Stock to which the Holder would otherwise have been entitled upon such conversion, after adjustment according to the table above, multiplied by the per share cash value of each share of Common Stock issuable pursuant to this Section 14.03, on the second Business Day following the Conversion Date, provided that in no circumstance may such cash payment result in the Deemed Interest rate of the Note exceeding 24% per annum (and in the event such cash payment would exceed such amount, the cash payment shall be reduced to an amount such that the Deemed Interest rate will equal 24% per annum). For the purposes of this calculation only, the Deemed Interest per annum shall be determined as the sum of (i) the prevailing stated interest rate of the Notes (as it may be adjusted from time to time in accordance with this Indenture), and (ii) the value of the cash payment made under this clause, expressed as a percentage of the principal amount.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (aA) If Notwithstanding anything herein to the Effective Date contrary, the Conversion Rate applicable to each Security that is surrendered for conversion, in accordance with this Article VIII, at any time during the period (the “Make-Whole Conversion Period”) that begins on, and includes, the date that is thirty (30) calendar days prior to the date originally announced by the Company as the anticipated effective date of a Make-Whole Fundamental Change occurs prior (which anticipated effective date the Company shall disclose, in good faith, in the written notice and public announcement referred to the Maturity Date in Section 8.15(D) hereof) and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Changeends on, and includes, the Company shall, under date that is forty (40) Business Days after the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number actual effective date of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change (or, if such Make-Whole Fundamental Change also constitutes a Fundamental Change, the relevant Notice of Fundamental Change Repurchase Date applicable to such Fundamental Change) shall be increased to an amount equal to the Conversion Rate that would, but for this Section 8.15, otherwise apply to such Security pursuant to this Article VIII, plus an amount equal to the Make-Whole Applicable Increase; provided, however, that such increase to the Conversion Rate shall not apply if such Make-Whole Fundamental Change is received announced by the Conversion Agent fromCompany but shall not be consummated. The additional consideration payable hereunder on account of any Make-Whole Applicable Increase with respect to a Security surrendered for conversion is herein referred to as the “Make-Whole Consideration.” For avoidance of doubt, the amount of the Make-Whole Consideration due upon the conversion of a Security shall be based on the Cash Settlement Averaging Period and includingVolume-Weighted Average Prices applicable to such conversion pursuant to Section 8.02 hereof. The Make-Whole Consideration due upon a conversion of a Security by a Holder shall be paid as soon as practicable, but in no event later than third Business Day after the later of (1) the date such Holder surrenders such Security for such conversion; (2) the last Trading Day in the Cash Settlement Averaging Period applicable to such conversion; and (3) the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such applicable Make-Whole Fundamental Change). (bB) Upon surrender of Notes for conversion in connection As used herein, “Make-Whole Applicable Increase” shall mean, with respect to a Make-Whole Fundamental Change, the Company shallamount, at its optionset forth in the following table, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant which corresponds to the table below; provided, however, that if, at the effective time date of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share Applicable Price of the Common Stock in the such Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change: $ 39.09 4.6987 4.6987 4.6987 4.6987 4.6987 4.6987 $ 45.00 2.6337 2.5783 2.4514 2.2593 1.9475 1.3389 $ 50.00 1.5003 1.4166 1.2855 1.0920 0.7815 0.0000 $ 55.00 0.8169 0.7322 0.6279 0.4847 0.2890 0.0000 $ 60.00 0.4291 0.3577 0.2918 0.2138 0.1394 0.0000 $ 65.00 0.2314 0.1779 0.1486 0.1224 0.1082 0.0000 $ 70.00 0.1483 0.1112 0.1040 0.0996 0.0983 0.0000 $ 75.00 0.1197 0.0923 0.0915 0.0911 0.0910 0.0000 $ 80.00 0.1084 0.0848 0.0847 0.0847 0.0847 0.0000 $ 85.00 0.1009 0.0791 0.0791 0.0791 0.0791 0.0000 $ 90.00 0.0945 0.0742 0.0742 0.0741 0.0741 0.0000 $ 95.00 0.0888 0.0697 0.0697 0.0697 0.0697 0.0000 $100.00 0.0837 0.0657 0.0657 0.0657 0.0657 0.0000 $105.00 0.0791 0.0621 0.0621 0.0621 0.0621 0.0000 $110.00 0.0749 0.0588 0.0588 0.0588 0.0588 0.0000 $115.00 0.0711 0.0558 0.0558 0.0558 0.0558 0.0000 $120.00 0.0676 0.0531 0.0531 0.0531 0.0531 0.0000 provided, the Stock Price shall be the cash amount paid per share. Otherwisehowever, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which casethat: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Reference Property in any Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for increase to reflect the Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change in writing no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased for conversions during the Make-Whole Fundamental Change Period shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change, as set forth in this ‎Section 14.03. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, In the case of any other Make-Whole Fundamental Change the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of for the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04‎Section 14.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 ‎Section 14.03 for each Stock Price and Effective Date Date, as applicable, set forth below: Effective Date $33.46 24.34 $26.00 $29.00 $32.25 $36.00 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12100.00 $125.00 $150.00 May 17, 2018 10.0773 8.8315 7.0534 5.6267 4.4219 3.4903 2.0836 1.3522 0.6686 0.3678 0.1709 0.0532 May 15, 2019 10.0773 8.6727 6.7814 5.2878 4.0511 3.1170 1.7632 1.1015 0.5255 0.2888 0.1390 0.0504 May 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 10.0773 8.4969 6.4507 4.8679 3.5922 2.6610 1.3900 0.8240 0.3790 0.2110 0.1066 0.0446 May 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 10.0773 8.2127 5.9507 4.2533 2.9444 2.0428 0.9358 0.5172 0.2353 0.1365 0.0731 0.0339 May 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 10.0773 7.7338 5.1014 3.2329 1.9292 1.1508 0.4098 0.2152 0.1083 0.0678 0.0383 0.0190 May 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 10.0773 7.4542 3.4755 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates Dates, in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 150.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 24.34 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 41.0846 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04‎Section 14.04. (f) Nothing in this Section 13.03 ‎Section 14.03 shall prevent an adjustment to the Conversion Rate that would otherwise be required pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change‎Section 14.04.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 13.03, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall will be determined and shall be paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12August 16, 2017 15.6494 14.1492 8.5180 4.6119 2.3339 1.1599 0.2081 0.0000 August 15, 2018 15.6494 13.9949 8.1431 4.2045 2.0102 0.9391 0.1334 0.0000 August 15, 2019 15.6494 13.7997 7.6353 3.6640 1.6017 0.6776 0.0582 0.0000 August 15, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 15.6494 13.4584 6.8438 2.8827 1.0719 0.3793 0.0028 0.0000 March August 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 15.6494 12.8397 5.4353 1.6621 0.4175 0.1001 0.0000 March 0.0000 August 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 15.6494 12.6618 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall will be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 30.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 10.65 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 93.8967 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 13.05 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If (x) the Effective Date of a Make-Whole Fundamental Change occurs prior to June 15, 2025 or (y) the Maturity Date and Company gives a Redemption Notice with respect to any or all of the Notes in accordance with Section 16.02 prior to June 15, 2025 and, in each case, a Holder elects to convert its Notes in connection with such Make-Whole Fundamental ChangeChange or Redemption Notice, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). A conversion of Notes shall be deemed for these purposes to be “in connection with” a Redemption Notice if the relevant Notice of Conversion is received by the Company and the Conversion Agent from, and including, the date of the Redemption Notice until the close of business on the Scheduled Trading Day immediately preceding the Redemption Date. For the avoidance of doubt, in the case of any conversion of a Global Note, the conversion of such Global Note in compliance with the applicable procedures of the Depositary in effect at that time pursuant to ‎Section 14.02(b)(i) shall constitute delivery of the relevant Notice of Conversion to the Conversion Agent and the Company for purposes of the two immediately preceding sentences. (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange or Redemption Notice, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; below; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased for conversions during the Make-Whole Fundamental Change Period shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective or the date of the Redemption Notice, as the case may be, (in each case, the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental ChangeChange or with respect to the Optional Redemption, as the case may be. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental ChangeChange or the date of the Redemption Notice, as the case may be. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in defined for purposes of Section 13.0414.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in pursuant to Section 13.0414.01 and the provisions of Section 14.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March $ 0.50 $ 0.60 $ 0.70 $ 0.72 $ 0.80 $ 0.90 $ 1.00 $ 1.10 $ 1.20 $ 1.30 June 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 611.1111 441.9347 304.7721 283.7218 214.7019 153.6710 111.2698 81.2014 59.5102 43.6338 June 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 611.1111 308.1774 174.8568 155.3245 93.9110 44.2738 13.7029 0 0 0 December 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 2024 611.1111 154.087 87.4284 77.6623 46.9555 22.1369 6.8515 0 0 0 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year;year; (ii) if the Stock Price is greater than $90.00 1.30 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; Rate; and (iii) if the Stock Price is less than $33.46 0.50 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 2000 shares of Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.01 and the provisions of Section 14.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion for such Notes is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Purchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental Change, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed comprised entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined as of the relevant Conversion Date and paid to Holders in cash on the second third Business Day following the such Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which to be added to the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 14.41 $17.50 $20.00 $22.50 $25.00 $30.00 $35.00 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12November 16, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2011 16.9530 12.0144 9.0275 6.9399 5.4350 3.4809 2.3266 1.6015 1.1239 0.7976 0.4031 0.1936 December 1, 2012 16.9530 11.9610 8.7973 6.6218 5.0806 3.1306 2.0199 1.3460 0.9162 0.6310 0.2988 0.1303 December 1, 2013 16.9530 11.5800 8.2428 6.0031 4.4585 2.5823 1.5745 0.9967 0.6468 0.4251 0.1808 0.0647 December 1, 2014 16.9530 10.6794 7.1820 4.9296 3.4488 1.7797 0.9780 0.5656 0.3391 0.2068 0.0722 0.0132 December 1, 2015 16.9530 8.9485 5.2637 3.1040 1.8445 0.6829 0.2811 0.1332 0.0714 0.0402 0.0070 0.0000 March 15December 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2016 16.9530 4.7684 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and or the earlier and later Effective Dates, as applicable, Dates based on a 365-day year, as applicable; (ii) if the Stock Price is greater than $90.00 70.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection clause (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 14.41 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection clause (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate total number of shares of Common Stock issuable upon conversion exceed 69.3275 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04 (the “Maximum Share Number”). (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Class A Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Reference Property in any Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for increase to reflect the Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change in writing no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased for conversions during the Make-Whole Fundamental Change Period shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Class A Common Stock in the Make-Whole Fundamental Change, as set forth in this Section 14.03. If the holders of the Class A Common Stock receive in exchange for their Class A Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, In the case of any other Make-Whole Fundamental Change the Stock Price shall be the average of the Last Reported Sale Prices of the Class A Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of for the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date Date, as applicable, set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March August 12, 2019 2.6405 2.0009 1.5423 1.3435 0.8025 0.5558 0.3979 0.2907 0.1581 0.0816 0.0328 0.0000 August 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2.6405 2.0009 1.5241 1.3175 0.7644 0.5189 0.3652 0.2632 0.1405 0.0720 0.0290 0.0000 March 15August 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2.6405 1.9776 1.4766 1.2637 0.7048 0.4651 0.3195 0.2256 0.1169 0.0587 0.0235 0.0000 March 15August 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2.6405 1.9291 1.4061 1.1870 0.6266 0.3971 0.2634 0.1805 0.0894 0.0437 0.0172 0.0000 August 1, 2023 2.6405 1.8539 1.3053 1.0798 0.5246 0.3126 0.1966 0.1288 0.0597 0.0280 0.0107 0.0000 August 1, 2024 2.6405 1.7403 1.1573 0.9250 0.3888 0.2088 0.1206 0.0741 0.0316 0.0142 0.0053 0.0000 August 1, 2025 2.6405 1.5695 0.9223 0.6800 0.2054 0.0901 0.0458 0.0262 0.0107 0.0048 0.0018 0.0000 August 1, 2026 2.6405 1.3858 0.4334 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates Dates, in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 800.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 126.24 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 7.9214 shares of Class A Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate that would otherwise be required pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change14.04.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Class A Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 14.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time of a Reference Property in any Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for increase to reflect the Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of NotesHolders, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change in writing no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased for conversions during the Make-Whole Fundamental Change Period shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Class A Common Stock in the Make-Whole Fundamental Change, as set forth in this Section 14.03. If the holders of the Class A Common Stock receive in exchange for their Class A Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, In the case of any other Make-Whole Fundamental Change the Stock Price shall be the average of the Last Reported Sale Prices of the Class A Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of for the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date Date, as applicable, set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March August 12, 2019 2.6405 1.9331 1.4359 1.2243 0.6690 0.4317 0.2889 0.1982 0.0963 0.0452 0.0168 0.0000 August 1, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 2.6405 1.9179 1.3921 1.1713 0.6053 0.3738 0.2399 0.1582 0.0717 0.0317 0.0111 0.0000 March 15August 1, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 2.6405 1.8563 1.3031 1.0749 0.5103 0.2941 0.1766 0.1091 0.0434 0.0168 0.0050 0.0000 March 15August 1, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 2.6405 1.7514 1.1646 0.9293 0.3810 0.1947 0.1040 0.0573 0.0178 0.0047 0.0005 0.0000 August 1, 2023 2.6405 1.5831 0.9395 0.6957 0.2024 0.0787 0.0327 0.0140 0.0021 0.0000 0.0000 0.0000 0.0000 March 15August 1, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2024 2.6405 1.3858 0.4334 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates Dates, in the table above, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 800.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 126.24 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 7.9214 shares of Class A Common Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate that would otherwise be required pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change14.04.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Class C Capital Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 14.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below14.01(b)(v); provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Class C Capital Stock in the Make-Whole Fundamental Change. If the holders of the Common Class C Capital Stock receive in exchange for their Common Class C Capital Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Class C Capital Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.0414.04) or expiration date of the event occurs, occurs during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0414.04. (e) The following table sets forth the number of Additional Shares of Common Class C Capital Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 14.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12[ ], 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 1520[ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ], 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 1520[ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ], 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 1520[ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ], 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 1520[ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ], 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 1520[ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ], 2025 5.7900 0.9038 0.0002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 20[ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 [ ] per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 [ ] per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate per $1,000 principal amount of Notes exceed 29.8864 [ ] shares of Common Class C Capital Stock, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0414.04. (f) Nothing in this Section 13.03 14.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 14.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day calendar day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 13.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below13.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation per $1,000 principal amount of converted Notes shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 10.56 $40.00 11.00 $41.50 11.62 $45.00 12.00 $50.00 13.00 $53.95 14.00 $60.00 15.00 $70.00 16.00 $80.00 17.00 $90.00 March 1220.00 February 19, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 2013 8.6384 7.9601 5.3948 4.1251 1.6978 0.3741 0.1069 0.0571 0.0509 0.0468 February 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 2014 8.6384 8.3773 5.7221 4.4046 1.8813 0.5454 0.1150 0.0540 0.0506 0.0382 February 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 0.0000 0.0000 0.0000 0.0000 March 2015 8.6384 8.6384 5.9065 4.5490 1.9550 0.5848 0.1231 0.0537 0.0503 0.0296 February 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 2016 8.6384 8.5934 5.7734 4.3891 1.7996 0.5066 0.1040 0.0524 0.0500 0.0296 February 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 2017 8.6384 7.7835 4.8571 3.4726 1.1156 0.2270 0.0601 0.0520 0.0356 0.0296 February 15, 2025 5.7900 0.9038 0.0002 2018 8.6384 4.8506 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 20.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 10.56 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate total number of shares of Common Stock issuable upon conversion exceed 94.6969 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.04. (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs or becomes effective prior to the Maturity Date and a Holder elects to convert any of its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the such Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described set forth below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by Date for such conversion occurs on or after the Conversion Agent from, and including, the Effective Date effective date of the Make-Whole Fundamental Change up to, and including, on or before the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a if such Make-Whole Fundamental Change that would have been is not a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereofChange, on or before the 35th Trading Day immediately following the Effective Date of such Make-Whole Fundamental Change) (such period, the “Make-Whole Fundamental Change Period”). (b) Upon surrender . Notwithstanding anything to the contrary, in no event will the Conversion Rate applicable to the conversion of Notes for conversion any Note in connection with a Make-Whole Fundamental ChangeChange be increased pursuant to this Section 7.07 if such Make-Whole Fundamental Change constitutes a Fundamental Change pursuant to clause (a) of the definition of such term where the “person” or “group” referred to in such clause is, or includes, the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement Holder or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below; provided, however, that if, at the effective time beneficial owner of such Note or any Affiliate thereof. (b) If a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, constitutes a Common Stock Change Event for which the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, then, for any conversion of Notes with a Conversion Date following the Effective Date effective date of such Make-Whole Fundamental Change, the Conversion Obligation shall be calculated based solely on the Stock Price for the transaction and consideration due upon such shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the applicable Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) Notes of the Effective Date effective date of any Make-Whole Fundamental Change no later than five (5) Business Days after such Effective Dateeffective date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table belowin Section 7.07(e), based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices per share of the Common Stock over the five (5) Trading Day period Days ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below in Section 7.07(e) shall be adjusted as of any date on which in the same manner as, and at the same time and for the same events for which, the Conversion Rate of the Notes is otherwise adjustedadjusted pursuant to Section 7.04(a), 7.04(b), 7.04(c), 7.04(d) or 7.04(e). The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner as, and at the same time as and for the same events for which, the Conversion Rate as set forth in is adjusted pursuant to Section 13.047.04(a), 7.04(b), 7.04(c), 7.04(d) or 7.04(e). (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall be increased per $1,000 principal amount of Notes pursuant to this Section 13.03 7.07 for each Stock Price and Effective Date effective date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 February 29, 2016 26.8433 20.2953 16.0710 13.6944 8.9603 6.9600 5.9230 4.9949 3.7175 2.8774 2.2789 March 1231, 2017 26.8433 19.1159 14.8280 12.4492 7.8320 5.9597 5.0173 4.1936 3.0951 2.3957 1.9069 March 31, 2018 26.8433 17.9029 13.4685 11.0403 6.4653 4.7148 3.8755 3.1738 2.2936 1.7683 1.4151 March 31, 2019 26.8433 16.7765 12.0940 9.5459 4.8273 3.1390 2.4035 1.8518 1.2631 0.9649 0.7796 March 31, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 26.8433 15.7959 10.8685 8.2362 3.2290 1.0825 0.0370 0.0000 0.0000 0.0000 0.0000 March 1531, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 2021 26.8433 14.4600 9.0065 6.3669 2.2413 0.7640 0.0370 0.0000 0.0000 0.0000 0.0000 March 1531, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 2022 26.8433 14.0847 5.2615 0.0040 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact If such effective date or Stock Prices and Effective Dates may Price are not be set forth in the table above, in which casethen: (i) if the such Stock Price is between two Stock Prices in the table above or the Effective Date effective date is between two Effective Dates effective dates in the table above, then the number of Additional Shares by which the Conversion Rate shall be increased shall will be determined by a straight-line interpolation between the number numbers of Additional Shares set forth for the higher and lower Stock Prices in the table and the earlier and later Effective Dateseffective dates in the table above, as applicable, based on a 365365- or 366-day year, as applicable; (ii) if the Stock Price is greater than $90.00 75.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above are adjusted pursuant to subsection (d) aboveSection 7.07(d)), then no Additional Shares shall will be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 13.97 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above are adjusted pursuant to subsection (d) aboveSection 7.07(d)), then no Additional Shares shall will be added to the Conversion Rate. Notwithstanding anything to the foregoingcontrary, in no event shall will the Conversion Rate be increased pursuant to this Section 7.07 to an amount that exceeds 69.3000 shares of Common Stock per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, which amount is subject to adjustment in the same manner as as, and at the same time and for the same events for which, the Conversion Rate is required to be adjusted pursuant to Section 13.047.04(a), 7.04(b), 7.04(c), 7.04(d) or 7.04(e). (f) Nothing in this Section 13.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 in respect of a Make-Whole Fundamental Change.

Increased Conversion Rate Applicable to Certain Notes Surrendered in Connection with Make-Whole Fundamental Changes. (a) If the Effective Date of a Make-Whole Fundamental Change occurs prior to the Maturity Date and a Holder elects to convert its Notes in connection with such Make-Whole Fundamental Change, the Company shall, under the circumstances described below, increase the Conversion Rate for the Notes so surrendered for conversion by a number of additional shares of Common Stock (the “Additional Shares”), as described below. A conversion of Notes shall be deemed for these purposes to be “in connection with” such Make-Whole Fundamental Change if the relevant Notice of Conversion is received by the Conversion Agent from, and including, the Effective Date of the Make-Whole Fundamental Change up to, and including, the Business Day immediately prior to the related Fundamental Change Repurchase Date (or, in the case of a Make-Whole Fundamental Change that would have been a Fundamental Change but for subclause (i) of the proviso in clause (b) of the definition thereof, the 35th Trading Day calendar day immediately following the Effective Date of such Make-Whole Fundamental Change). (b) Upon surrender of Notes for conversion in connection with a Make-Whole Fundamental ChangeChange pursuant to Section 12.01(b)(iii), the Company shall, at its option, satisfy the related Conversion Obligation by Physical Settlement, Cash Settlement or Combination Settlement in accordance with Section 13.02 based on the Conversion Rate as increased to reflect the Additional Shares pursuant to the table below12.02; provided, however, that if, at the effective time of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Reference Property following such Make-Whole Fundamental Change is composed entirely of cash, for any conversion of Notes following the Effective Date of such Make-Whole Fundamental Change, the Conversion Obligation per $1,000 principal amount of converted Notes shall be calculated based solely on the Stock Price for the transaction and shall be deemed to be an amount of cash per $1,000 principal amount of converted Notes equal to the Conversion Rate (including any adjustment for Additional Shares), multiplied by such Stock Price. In such event, the Conversion Obligation shall be determined and paid to Holders in cash on the second third Business Day following the Conversion Date. The Company shall notify the Holders of Notes, the Trustee and the Conversion Agent (if other than the Trustee) of the Effective Date of any Make-Whole Fundamental Change and issue a press release announcing such Effective Date no later than five Business Days after such Effective Date. (c) The number of Additional Shares, if any, by which the Conversion Rate shall be increased shall be determined by reference to the table below, based on the date on which the Make-Whole Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) paid (or deemed to be paid) per share of the Common Stock in the Make-Whole Fundamental Change. If the holders of the Common Stock receive in exchange for their Common Stock only cash in a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price shall be the cash amount paid per share. Otherwise, the Stock Price shall be the average of the Last Reported Sale Prices of the Common Stock over the five Trading Day period ending on, and including, the Trading Day immediately preceding the Effective Date of the Make-Whole Fundamental Change. The Board of Directors shall make appropriate adjustments to the Stock Price, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date (as such term is used in Section 13.04) or expiration date of the event occurs, during such five consecutive Trading Day period. (d) The Stock Prices set forth in the column headings of the table below shall be adjusted as of any date on which the Conversion Rate of the Notes is otherwise adjusted. The adjusted Stock Prices shall equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the Conversion Rate immediately prior to such adjustment giving rise to the Stock Price adjustment and the denominator of which is the Conversion Rate as so adjusted. The number of Additional Shares set forth in the table below shall be adjusted in the same manner and at the same time as the Conversion Rate as set forth in Section 13.0412.04. (e) The following table sets forth the number of Additional Shares of Common Stock by which the Conversion Rate shall to be increased received per $1,000 principal amount of Notes pursuant to this Section 13.03 12.03 for each Stock Price and Effective Date set forth below: Effective Date $33.46 $40.00 $41.50 $45.00 $50.00 $53.95 $60.00 $70.00 $80.00 $90.00 March 12, 2020 5.7900 3.2905 2.8889 2.1284 1.3680 0.9587 0.5487 0.2047 0.0603 6/13/2017 11.8217 11.1226 8.4325 4.4161 4.1235 2.4891 1.1911 0.2757 0.0189 0.0000 March 15, 2021 5.7900 3.1500 2.7227 1.9171 1.1254 0.7170 0.3408 0.0854 0.0106 6/15/2018 11.8217 11.0929 8.3088 4.2305 3.9400 2.3543 1.1733 0.2757 0.0189 0.0000 March 15, 2022 5.7900 2.9820 2.5369 1.6964 0.8416 0.3527 6/15/2019 11.8217 11.0929 8.3038 4.1206 3.8259 2.2320 1.0689 0.2757 0.0189 0.0000 6/15/2020 11.8217 11.0929 8.1313 3.8073 3.5094 1.9280 0.8278 0.2043 0.0137 0.0000 6/15/2021 11.8217 10.7845 7.4050 2.7754 2.4812 1.0389 0.2500 0.0173 0.0000 0.0000 0.0000 0.0000 March 15, 2023 5.7900 2.7203 2.2689 1.4511 0.6842 0.2795 0.0000 0.0000 0.0000 0.0000 March 15, 2024 5.7900 2.2100 1.7414 0.9687 0.3828 0.1429 0.0000 0.0000 0.0000 0.0000 March 15, 2025 5.7900 0.9038 0.0002 6/15/2022 11.8217 10.7845 6.7825 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 The exact Stock Prices and Effective Dates may not be set forth in the table above, in which case: (i) if the Stock Price is between two Stock Prices in the table above or the Effective Date is between two Effective Dates in the table abovetable, the number of Additional Shares by which the Conversion Rate shall be increased shall be determined by a straight-line interpolation between the number of Additional Shares set forth for the higher and lower Stock Prices and the earlier and later Effective Dates, as applicable, based on a 365-day year; (ii) if the Stock Price is greater than $90.00 10.00 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate; and (iii) if the Stock Price is less than $33.46 7.69 per share (subject to adjustment in the same manner as the Stock Prices set forth in the column headings of the table above pursuant to subsection (d) above), no Additional Shares shall be added to the Conversion Rate. Notwithstanding the foregoing, in no event shall the Conversion Rate total number of shares of Common Stock issuable upon conversion exceed 130.0390 per $1,000 principal amount of Notes exceed 29.8864 shares of Common StockNotes, subject to adjustment in the same manner as the Conversion Rate pursuant to Section 13.0412.04. (f) Nothing in this Section 13.03 12.03 shall prevent an adjustment to the Conversion Rate pursuant to Section 13.04 12.04 in respect of a Make-Whole Fundamental Change.