Common use of Exercise of Rights; Purchase Price; Expiration Date of Rights Clause in Contracts

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent shall thereupon promptly (i) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Rights shall not be exercisable prior to the Distribution Date. The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 114, 2010 2017 (the "“Final Expiration Date"”), (ii) the time at which the Rights are redeemed as provided in Section 23 24 hereof (the "“Redemption Date"), ”) or (iii) the time at which such the Rights are exchanged as provided in Section 24 hereof25 hereof (the “Exchange Date”). (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $14258, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased as set forth below and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent9(e) hereof, the Rights Agent shall shall, subject to Section 21(j) hereof, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for such shares) certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depositary, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company will direct the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash cash, if any, to be paid in lieu of issuance of fractional shares in accordance with Section 14 15 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receiptreceipt thereof, deliver such cash cash, if any, to or upon the order of the registered holder of such Right Certificate. The payment of the Purchase Price shall be made in cash or by certified or bank official check or money order payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriatenecessary to comply with this Agreement. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent and delivered to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 Sections 6 and 15 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the occurrence of the event described in Section 11(a)(ii) hereof, any Rights beneficially owned by (i) an Acquiring Person or any Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such, or (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which a majority of the Board of Directors has determined is part of a plan, agreement, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e), shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. No Right Certificate shall be issued pursuant to Section 3 hereof that represents Rights beneficially owned by an Acquiring Person whose Rights would be void pursuant to the preceding sentence or any Associate or Affiliate thereof and no Right Certificate shall be issued at any time upon the transfer of any Rights to an Acquiring Person whose Rights would be void pursuant to the preceding sentence or any Associate or Affiliate thereof or to any nominee of such Acquiring Person, Associate or Affiliate. Any Right Certificate delivered to the Rights Agent for transfer to any of the foregoing Persons, or which represents void Rights, shall be cancelled. The Company shall use reasonable efforts to effect compliance with the provisions of this Section 7(e), but shall have no liability to any holder of Right Certificates or other Person as a result of its failure to make any determinations with respect to an Acquiring Person or its Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported transfer as set forth in Section 6 hereof or exercise as set forth in this Section 7 unless such registered holder shall have (i) properly completed and signed the certificate contained in the form of assignment or election to purchase set forth on the reverse side of the Right Certificate surrendered for such assignment or exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time from and after the Distribution Date upon surrender and at or prior to the Close of Business on July 27, 2008 (the "Expiration Date") or the earlier redemption of the Right Rights. At the Expiration Date (or the earlier redemption of the Rights), all Rights shall be extinguished and all Rights Certificates shall become null and void. To exercise Rights, the registered holder of the Rights Certificate evidencing such Rights shall surrender such Rights Certificate, with the form of election to purchase on the reverse side thereof and the certificate contained therein duly executed, to the Rights Agent at the designated office of the Rights AgentAgent designated for such purpose, along with accompanied by a signature guarantee and such other and further documentation as the Rights Agent may reasonably requirerequest, together with payment in cash, only if by electronic or wire transfer, or by certified check or bank check, of the Purchase Price for each with respect to the total number of one one-hundredth tenths of a share of Preferred Share Stock (or, after a Common Stock Event, shares and/or similar units of Common Stock or Other Consideration) as to which the Rights are exercised, at or prior exercised (which payment shall include any additional amount payable by such Person in accordance with Section 9(d) hereof). The Rights Agent shall promptly deliver to the earlier Company all payments of (i) the close Purchase Price received in respect of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereofCertificates accepted for exercise. (b) The Purchase Price purchase price for each one one-hundredth tenth of a share of Preferred Share Stock issuable pursuant to the exercise of a Right (the "Purchase Price") shall initially be $14265.00, shall be subject to adjustment from time to time as provided in Sections Section 11 and 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowAmerica. (c) Upon receipt of a Right Rights Certificate representing exercisable the Rights, with the form of election to purchase set forth on the reverse side thereof and the certificate contained therein duly executed, accompanied by payment of the Purchase Price for the shares Price, with respect to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such each Right Certificate in accordance with Section 9 hereof by certified checkso exercised, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent subject to Sections 7(e), 11(a)(iii) and 20(k) hereof, shall thereupon promptly (i) requisition from any transfer agent of the Preferred Shares Stock (or Common Stock, as the case may be) (or from the Company if there shall be no such transfer agent, or make available if the Rights Agent is such transfer agent) certificates for the total number of one one-tenths of a share of Preferred Shares Stock (or Common Stock, as the case may be) to be purchased and the Company hereby irrevocably authorizes its such transfer agent to comply with all any such requestsrequest, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated in writing by such holder holder, and (iviii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of a fractional share in accordance with Section 14 hereof and after receipt, receipt promptly deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. In After the event that occurrence of the later of a Common Stock Event or the Dividend Record Date the Company is obligated to issue other securities (including Voting Shares) shall make all necessary arrangements so that any Other Consideration then deliverable or which may be deliverable in respect of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be Rights is available for distribution by the Rights Agent. For purposes of this Section 7, if the Rights Agent shall be entitled to rely, and when appropriateshall be protected in relying, on an Officers' Certificate from the Company to the effect that the Distribution Date has occurred. (d) In Subject to Sections 4(b), 7(e) and 14 hereof, in case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued executed and delivered by the Company to the Rights Agent and countersigned and delivered by the Rights Agent to the registered holder of such Right Rights Certificate or to his such holder's duly authorized assigns. (e) Notwithstanding anything in this Agreement to the contrary, subject from and after the first occurrence of the later of a Common Stock Event or the Dividend Record Date any Rights beneficially owned by (i) an Acquiring Person or an Affiliate of an Acquiring Person, or (ii) a Disqualified Transferee shall become null and void without any further action, and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to ensure that the provisions of this Section 14 7(e) and Section 4(b) hereof are complied with, but the Company shall have no liability to any holder of Rights Certificates or other Person and none of the terms of this Agreement or the Rights shall be deemed to be waived with respect to such holder or other Person as a result of any failure by the Company to make any determinations with respect to an Acquiring Person or any Affiliate of an Acquiring Person or Disqualified Transferees hereunder or any failure to have a legend placed on any Rights Certificate in accordance with Section 4(b) hereof or on any Common Stock certificate in accordance with Section 3(c) hereof. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a holder of any Rights Certificate upon the occurrence of any purported exercise thereof unless such holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner from whom the Rights evidenced by such Rights Certificate are to be transferred (or the Beneficial Owner to whom such Rights are to be transferred) or Affiliates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) thereby, in whole or in part part, at any time after the Distribution Date Date, upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1September 25, 2010 2009 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), ) or (iii) the time at which such the Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $14280, and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase and certificate duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent) certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its any such transfer agent to comply with all such requests, or (B) if the Company, in its sole discretion, shall have elected to deposit Preferred Shares into a depository, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent of the Preferred Shares with such depositary agent) and the Company hereby directs such depositary agent to comply with such request; (ii) when appropriate, requisition from the Company the amount of cash cash, if any, to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, ; (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder holder; and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. In the event that the Company is obligated to issue other securities (including Voting Common Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof), the Company will shall make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof, or the Rights Agent shall place an appropriate notation on the Rights Certificate with respect to those Rights exercised. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless the certificate contained in the appropriate form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise shall have been properly completed and duly executed by the registered holder thereof and the Company shall have been provided with such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date part, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or agency of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Exchangeable Share as to which the Rights are exercised, at or any time which is both after the Distribution Date and prior to the earlier earliest of (i) the close Close of business Business on June 1February 17, 2010 2002 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Exchangeable Share purchasable pursuant to the exercise of a Right shall initially be an amount equal to U.S. $142150 multiplied by the Merger Exchange Ratio, and shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. of this Section 7. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares Exchangeable Shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) requisition from any transfer agent of the Preferred Exchangeable Shares certificates for the number of Preferred Exchangeable Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and holder, (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that , and (v) tender to the Company is obligated to issue other securities (including Voting Shares) all payments received on exercise of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriateRights. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Rights shall not be exercisable prior to the Distribution Date. The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1October 6, 2010 2013 (the "“Final Expiration Date"”), (ii) the time at which the Rights are redeemed as provided in Section 23 24 hereof (the "“Redemption Date"), ”) or (iii) the time at which such the Rights are exchanged as provided in Section 24 hereof25 hereof (the “Exchange Date”). (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $14260, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased as set forth below and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent9(e) hereof, the Rights Agent shall shall, subject to Section 21(j) hereof, thereupon promptly (ii)(A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for such shares) certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depositary, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company will direct the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash cash, if any, to be paid in lieu of issuance of fractional shares in accordance with Section 14 15 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receiptreceipt thereof, deliver such cash cash, if any, to or upon the order of the registered holder of such Right Certificate. The payment of the Purchase Price shall be made in cash or by certified or bank official check or money order payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriatenecessary to comply with this Agreement. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent and delivered to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 Sections 6 and 15 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the occurrence of the event described in Section 11(a)(ii) hereof, any Rights beneficially owned by (i) an Acquiring Person or any Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such, or (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which a majority of the Board of Directors has determined is part of a plan, agreement, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e), shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. No Right Certificate shall be issued pursuant to Section 3 hereof that represents Rights beneficially owned by an Acquiring Person whose Rights would be void pursuant to the preceding sentence or any Associate or Affiliate thereof and no Right Certificate shall be issued at any time upon the transfer of any Rights to an Acquiring Person whose Rights would be void pursuant to the preceding sentence or any Associate or Affiliate thereof or to any nominee of such Acquiring Person, Associate or Affiliate. Any Right Certificate delivered to the Rights Agent for transfer to any of the foregoing Persons, or which represents void Rights, shall be cancelled. The Company shall use reasonable efforts to effect compliance with the provisions of this Section 7(e), but shall have no liability to any holder of Right Certificates or other Person as a result of its failure to make any determinations with respect to an Acquiring Person or its Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported transfer as set forth in

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Sections 7(e), 23(b) and 24(b) hereof, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share issuable pursuant to the exercise of a Right shall initially be One Hundred Twenty-Five Dollars ($142125.00), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares number of one-thousandths of a Preferred Share (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) hereof, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for the Preferred Shares) a certificate or certificates for the number of one-thousandths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) if the Company shall have elected to deposit the total number of one-thousandths of a Preferred Share issuable upon exercise of the Rights hereunder with a depositary agent, requisition from the depositary agent of depositary receipts representing such number of one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receiptreceipt thereof, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. The payment of the Purchase Price (as such amount may be reduced (including to zero) pursuant to Section 11(a)(iv) hereof) may be made in cash or by certified bank check or bank draft payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining remain ing unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his or her duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Triggering Event or a Section 13 Event, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such (a "Post Transferee"), (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e) (a "Prior Transferee") or (iv) any subsequent transferee receiving transferred Rights from a Post Transferee or a Prior Transferee, either directly or through one or more intermediate transferees, shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or any of such Acquiring Person's Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may may, subject to the second paragraph of SECTION 11(a)(ii), exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof properly completed and duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Common Share as to which the Rights are exercised, and an amount equal to any tax or charge required to be paid under SECTION 9(a) hereof, by certified check, cashier’s check, bank draft or money order payable to the order of the Company, at or prior to the earlier earliest of (i) the close Close of business Business on June 1, 2010 the 120th day following the Record Date (the "Final Expiration Date"“FINAL EXPIRATION DATE”), (ii) the time at which the Rights are redeemed as provided in Section SECTION 23 hereof (the "Redemption Date"“REDEMPTION DATE”), or (iii) the time at which such Rights are exchanged as provided in Section SECTION 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share the four Common Shares purchasable pursuant to the exercise of a Right shall initially be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof the par value of such four Common Shares and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowbelow (the “PURCHASE PRICE”). (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase properly completed and duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax or charge required to be paid by the holder of such Right Certificate in accordance with Section SECTION 9 hereof by wire transfer, certified check, cashier's ’s check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, subject to SECTION 20(h) hereof, the Rights Agent shall thereupon promptly (ii)(A) requisition from any transfer agent of the Preferred Common Shares certificates for the number of Preferred Common Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of Common Shares as are to be purchased (in which case the Common Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section SECTION 14 hereof, (iii) after receipt of such certificatesCommon Shares or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder’s duly authorized assigns, subject to the provisions of Section SECTION 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of Rights or other securities upon the occurrence of any purported exercise as set forth in this SECTION 7 unless such registered holder shall have (i) properly completed and duly signed the certification contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) thereof and of the Rights evidenced thereby and of the Affiliates and Associates of such Beneficial Owner (or former Beneficial Owner) as the Company or the Rights Agent shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part part, at any time after the Distribution Date Date, upon surrender of the Right Certificate, with the appropriate form of election to purchase on the reverse side thereof properly completed and duly executed, to the Rights Agent at the designated office or offices of the Rights AgentAgent designated for such purpose, along with accompanied by a signature guarantee Signature Guarantee and such other and further documentation as the Rights Agent may reasonably requirerequest, together with payment of the Purchase Price for each one oneten-hundredth thousandth of a Preferred Share as to which the Rights are exercisedexercised and an amount equal to any tax or charge required to be paid in cash, or by certified check, cashier’s check or money order payable to the order of the Company, at or prior to the earlier earliest of (i) the close Close of business Business on June 1May 4, 2010 2021 (the "“Final Expiration Date"”), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "“Redemption Date"”), or and (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. Except for those provisions herein that expressly survive the termination of this Agreement, this Agreement shall terminate at such time as the Rights are no longer exercisable hereunder. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the appropriate form of election to purchase properly completed and duly executed, accompanied by payment of the aggregate Purchase Price for the shares number of Preferred Shares to be purchased and an amount equal to any applicable transfer tax or charge required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by cash or by certified check, cashier's check, bank draft ’s check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or from the Company if there shall be no such transfer agent, or make available if the Rights Agent is the transfer agent) certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its any such transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one ten-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent of the Preferred Shares with such depositary agent) and the Company hereby directs such depositary agent to comply with such request; (ii) when appropriatenecessary to comply with this Agreement, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, ; (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated in writing by such holder holder; and (iv) when appropriatenecessary to comply with this Agreement, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue securities of the Company other securities than Preferred Shares (including Voting SharesCommon Shares of the Company) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder’s duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement or any Right Certificate to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of Rights or other securities upon the occurrence of any purported transfer or exercise as set forth in Section 6 hereof or this Section 7 unless such registered holder shall have (i) properly completed and duly executed the certification following the appropriate form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such transfer or exercise and affixing a Signature Guarantee, (ii) tendered the Purchase Price (and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9) to the Company in the manner set forth in Section 7(c), and (iii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company or the Rights Agent shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Sections 9(e) and 11(a)(iii) and (iv), the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase shares and certificate on the reverse side thereof duly executed, to the Rights Agent at the designated its principal office of the Rights Agent, along with a signature guarantee and or such other and further documentation as the Rights Agent may reasonably requireoffice designated by it for such purpose, together with payment of the Purchase Price for each one oneten-hundredth thousandth of a Preferred Share (or other securities, cash and/or assets, as the case may be) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1November 21, 2010 (the "Final Expiration Date"), (ii) the date and time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date")hereof, or (iii) the date and time at which such the Rights are exchanged as provided in Section 24 hereofhereof or (iv) the time at which the Rights expire pursuant to Section 13(d) (such earliest date and time being referred to herein as the "Expiration Date"). (b) The Purchase Price purchase price for each one oneten-hundredth thousandth of a Preferred Share pursuant to the exercise of a Right (the "Purchase Price") shall initially be $142[ ], shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon Except as otherwise provided herein (including, without limitation, as provided in Sections 9(e) and 11(a)(iii)), upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent shall thereupon promptly representing (iA) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent) certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its such transfer agent to comply with all such requestsrequests or (B) if the Company has elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depository, requisition from the depositary agent depositary receipts representing such number of one ten-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, deliver any such cash, promptly after its receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other and/or property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section Sections 7(e), 11(a)(iii) and 14 hereof. (e) Notwithstanding any other provision of this Agreement, neither the Rights Agent nor the Company shall be obligated to take any action whatsoever with respect to a registered holder of any Right Certificate upon the occurrence of any purported transfer or exercise as set forth in this Section 7 unless and until the registered holder shall have completed and signed the certificate contained in the form of election to purchase shares set forth on the reverse side thereof and shall have provided such additional evidence of the identity of the Beneficial Owner and former Beneficial Owner (and Associates and Affiliates of the foregoing) as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 7(e) hereof, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part part, at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one oneten-hundredth thousandths of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1August 20, 2010 2011 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one oneten-hundredth thousandth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $14230.00, and shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax or governmental charge required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its any such transfer agent to comply with all such requests, or (B) if the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depositary, requisition from the depositary agent depositary receipts representing such number of one ten-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. The payment of the Purchase Price (as such amount may be reduced pursuant to Section 11(a)(iii) hereof) shall be made in cash or by certified bank check or bank draft payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Common Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. The Company reserves the right to require prior to the occurrence of a Triggering Event that, upon any exercise of Rights, a number of Rights be exercised so that only whole shares of Preferred Stock would be issued. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Section 11(a)(ii) Event, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such, or (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e), shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. No Rights Certificate shall be issued pursuant to Section 3 that represents Rights beneficially owned by any Person whose Rights would be void pursuant to the preceding sentence; no Rights Certificate shall be issued at any time upon the transfer of any Rights to any Person whose Rights would be void pursuant to the preceding sentence or to any nominee of such Person; and any Rights Certificate delivered to the Rights Agent for transfer to any Person whose Rights would be void pursuant to the preceding sentence shall be canceled. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) are complied with, but shall have no liability to any holder of Rights Certificates or any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or any of its Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Series A Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1July 28, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth of a Series A Preferred Share pursuant to the exercise of a Right shall initially be $14225.00 (the "Purchase Price"), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent shall thereupon promptly by (iA) requisition from any transfer agent of the Series A Preferred Shares (or make available, if the Rights Agent is the transfer agent therefor) certificates for the number of Series A Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company shall have elected to deposit the total number of shares of Series A Preferred Stock issuable upon exercise of the Rights hereunder with a depository agent, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Series A Preferred Share as are to be purchased (in which case certificates for the Series A Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part part, at any time after the Distribution Date Date, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Ordinary Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1November 9, 2010 2009, or such later date as determined by the Board of Directors of the Company (so long as such determination is made prior to November 9, 2009) (the "“Final Expiration Date"”), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "“Redemption Date"”), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Ordinary Share purchasable pursuant to the exercise of a Right shall initially be $1420.01 per share, and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft ’s check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Ordinary Shares certificates for the number of Preferred two (2) Ordinary Shares to be purchased and the Company hereby irrevocably authorizes its any such transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of Ordinary Share as are to be purchased (in which case certificates for the Ordinary Shares represented by such receipts shall be deposited by the transfer agent of the Ordinary Shares with such depositary agent) and the Company hereby directs such depositary agent to comply with such request; (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, ; (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder; and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder’s duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time from and after the Distribution Date upon surrender and at or prior to the Close of Business on July 27, 2018 (the "Expiration Date") or the earlier redemption of the Right Rights. At the Expiration Date (or the earlier redemption of the Rights), all Rights shall be extinguished and all Rights Certificates shall become null and void. To exercise Rights, the registered holder of the Rights Certificate evidencing such Rights shall surrender such Rights Certificate, with the form of election to purchase on the reverse side thereof and the certificate contained therein duly executed, to the Rights Agent at the designated office of the Rights AgentAgent designated for such purpose, along with accompanied by a signature guarantee and such other and further documentation as the Rights Agent may reasonably requirerequest, together with payment in cash, only if by electronic or wire transfer, or by certified check or bank check, of the Purchase Price for each with respect to the total number of one one-hundredth hundredths of a share of Preferred Share Stock (or, after a Common Stock Event, shares and/or similar units of Common Stock or Other Consideration) as to which the Rights are exercised, at or prior exercised (which payment shall include any additional amount payable by such Person in accordance with Section 9(d) hereof). The Rights Agent shall promptly deliver to the earlier Company all payments of (i) the close Purchase Price received in respect of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereofCertificates accepted for exercise. (b) The Purchase Price purchase price for each one one-one hundredth of a share of Preferred Share Stock issuable pursuant to the exercise of a Right (the "Purchase Price") shall initially be $14259.09, shall be subject to adjustment from time to time as provided in Sections Section 11 and 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowAmerica. (c) Upon receipt of a Right Rights Certificate representing exercisable the Rights, with the form of election to purchase set forth on the reverse side thereof and the certificate contained therein duly executed, accompanied by payment of the Purchase Price for the shares Price, with respect to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such each Right Certificate in accordance with Section 9 hereof by certified checkso exercised, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent subject to Sections 7(e), 11(a)(iii) and 20(k) hereof, shall thereupon promptly (i) requisition from any transfer agent of the Preferred Shares Stock (or Common Stock, as the case may be) (or from the Company if there shall be no such transfer agent, or make available if the Rights Agent is such transfer agent) certificates for the total number of one one-hundredths of a share of Preferred Shares Stock (or Common Stock, as the case may be) to be purchased and the Company hereby irrevocably authorizes its such transfer agent to comply with all any such requestsrequest, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated in writing by such holder holder, and (iviii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of a fractional share in accordance with Section 14 hereof and after receipt, receipt promptly deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. In After the event that occurrence of the later of a Common Stock Event or the Dividend Record Date the Company is obligated to issue other securities (including Voting Shares) shall make all necessary arrangements so that any Other Consideration then deliverable or which may be deliverable in respect of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be Rights is available for distribution by the Rights Agent. For purposes of this Section 7, if the Rights Agent shall be entitled to rely, and when appropriateshall be protected in relying, on an Officers' Certificate from the Company to the effect that the Distribution Date has occurred. (d) In Subject to Sections 4(b), 7(e) and 14 hereof, in case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued executed and delivered by the Company to the Rights Agent and countersigned and delivered by the Rights Agent to the registered holder of such Right Rights Certificate or to his such holder's duly authorized assigns. (e) Notwithstanding anything in this Agreement to the contrary, subject from and after the first occurrence of the later of a Common Stock Event or the Dividend Record Date any Rights beneficially owned by (i) an Acquiring Person or an Affiliate of an Acquiring Person, or (ii) a Disqualified Transferee shall become null and void without any further action, and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to ensure that the provisions of this Section 14 7(e) and Section 4(b) hereof are complied with, but the Company shall have no liability to any holder of Rights Certificates or other Person and none of the terms of this Agreement or the Rights shall be deemed to be waived with respect to such holder or other Person as a result of any failure by the Company to make any determinations with respect to an Acquiring Person or any Affiliate of an Acquiring Person or Disqualified Transferees hereunder or any failure to have a legend placed on any Rights Certificate in accordance with Section 4(b) hereof or on any Common Stock certificate in accordance with Section 3(c) hereof. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a holder of any Rights Certificate upon the occurrence of any purported exercise thereof unless such holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner from whom the Rights evidenced by such Rights Certificate are to be transferred (or the Beneficial Owner to whom such Rights are to be transferred) or Affiliates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which Redemption Date or the Rights are redeemed as provided in Section 23 hereof (the "Redemption Exchange Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share pursuant to the exercise of a Right shall be $142190.00 (One Hundred Ninety Dollars), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of for the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company shall have elected to deposit with a depository agent the total number of Preferred Shares issuable upon exercise of the Rights hereunder, requisition from the depositary agent depositary receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all of the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section unless such registered holder shall have (i) duly completed and executed the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) of such Right Certificate or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date (but not prior thereto) upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof properly completed and duly executed, to the Rights Agent at the designated office or offices of the Rights AgentAgent designated for such purpose, along with accompanied by a signature guarantee Signature Guarantee and such other and further documentation as the Rights Agent may reasonably requirerequest, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1August 5, 2010 2034 (the "“Final Expiration Date"”), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "“Redemption Date"”), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. From such time as the Rights are no longer exercisable hereunder, the Rights Agent shall have no further duties, obligations or liabilities hereunder except as expressly stated herein. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $1423,900, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the appropriate form of election to purchase properly completed and duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by cash, certified check, cashier's check, bank draft ’s check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (from the Company if there shall be no such transfer agent, or make available if the Rights Agent is the transfer agent) certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depository agent depository receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depository agent) and the Company hereby directs the depository agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depository receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue securities of the Company other securities than Preferred Shares (including Voting Common Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriateshall provide written notice thereof to the Rights Agent. (d) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of Rights or other securities upon the occurrence of any purported transfer or exercise as set forth in Section 6 hereof or this Section 7 unless such registered holder shall have (i) properly completed and duly executed the certification following the appropriate form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such transfer or exercise, (ii) tendered the Purchase Price (and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9) to the Company in the manner set forth in Section 7(c), and (iii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company or the Rights Agent shall reasonably request. (e) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (f) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Preferred Shares or any Preferred Shares held in its treasury the number of Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate Rights may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part part, at any time after the Distribution Date Record Date, upon surrender of the Right CertificateRights, with and presentation of the form of election to purchase on the reverse side thereof properly completed and duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to ADS for which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1January 25, 2010 2025 (the "“Final Expiration Date"”), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "“Redemption Date"”), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share ADS purchasable pursuant to the exercise of a Right shall initially be $142, 0.01 per ADS and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt surrender of a Right Certificate representing exercisable Rights, with the form of election to purchase properly completed and duly executed, accompanied by payment of the aggregate Purchase Price for the shares ADSs to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft ’s check or money order payable to the order of the Company or the Rights Agent, the Rights Agent shall thereupon promptly notify the Company of the details of the exercise and the Company shall promptly (i) requisition from any transfer agent of the Preferred Ordinary Shares certificates for the number of Preferred Shares one Ordinary Share to be represented by the purchased ADSs to be deposited with the custodian for the Depositary and (ii) instruct the Company hereby irrevocably authorizes its transfer agent Depositary to comply with all such requestsdeliver ADSs as requested by the exercising Rights holder, (iiiii) pay the Depositary’s fee for the issuance of those ADSs and (iv) when appropriate, requisition from the Company pay to that holder the amount of cash to be paid in lieu of issuance of fractional shares ADSs in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same . The Rights Agent shall pay over to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated the purchase money received upon exercises of Rights from time to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, time as agreed between the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by and the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder’s duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 7(e) hereof, the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase and the certificate contained in the form of election to purchase on the reverse side thereof of the Right Certificate duly executed, to the Rights Agent at the designated office principal offices of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a the Preferred Share Shares (or other shares, securities or property, as the case may be) as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (Redemption Date and the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price with respect to each GGD Stock Right shall initially be $300 for each one one-hundredth of a Series A Preferred Share pursuant Share; with respect to the exercise each GZBX Stock Right shall initially be $80 for each one one-hundredth of a Series B Preferred Share; with respect to each GMO Stock Right shall initially be $142, 26 for each one one-hundredth of a Series C Preferred Share; and shall be subject in each case to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase and the certificate contained in the form of election to purchase and the Right Certificate duly executed, accompanied by payment of the Purchase Price for the shares Preferred Shares (or other shares, securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) hereof, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased (and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests), or (B) if the Company shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder with a depositary agent, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Common Shares) of the Company), pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee from an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such (and any subsequent transferees of such transferee), or (iii) a transferee of an Acquiring Person (or such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e), shall become null and void without any further action, and any holder (including any subsequent holder) of such Rights shall thereupon have no rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) hereof are complied with, but shall have no liability to any holder of Right Certificates or other Person as a result of its failure or inability to make any determinations with respect to an Acquiring Person or its Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the Rights shall become exercisable on the Distribution Date, and thereafter the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date part, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or agency of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or any time which is both after the Distribution Date and prior to the earlier earliest of (i) the close Close of business Business on June 1May 25, 2010 (the "Final Expiration DateFINAL EXPIRATION DATE"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption DateREDEMPTION DATE"), ) or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price shall be initially $80.00 for each one one-hundredth thousandth of a Preferred Share pursuant to purchasable upon the exercise of a Right. The Purchase Price and the number of one one-thousandth of a Preferred Share or other securities or property to be acquired upon exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowof this Section 7. (c) Upon Except as otherwise provided herein, upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the aggregate Purchase Price for the shares Preferred Shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof hereof, in cash or by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i1) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (iiB) when appropriateif the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depository, requisition from the Company the amount depositary agent depositary receipts representing interests in such number of cash one one-thousandth of a Preferred Share as are to be paid purchased (in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause which case certificates for the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated Preferred Shares represented by such holder receipts shall be deposited by the transfer agent with the depositary agent) and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated hereby directs the depositary agent to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that comply with such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof.request,

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time from and after the Distribution Date upon surrender and at or prior to the Close of Business on August 13, 2009 (the "Expiration Date") or the earlier redemption of the Right Rights. Immediately after the Close of Business on the Expiration Date (or the earlier redemption of the Rights), all Rights shall be extinguished and all Rights Certificates shall become null and void. To exercise Rights, the registered holder of the Rights Certificate evidencing such Rights shall surrender such Rights Certificate, with the form of election to purchase on the reverse side thereof and the certificate contained therein duly executed, to the Rights Agent at the designated office of the Rights AgentAgent designated for such purpose, along with accompanied by a signature guarantee and such other and further documentation as the Rights Agent may reasonably requirerequest, together with payment in cash, only if by electronic or wire transfer, or by certified check or bank check, of the Purchase Price with respect to the total number of one one-hundredths of a share of Preferred Stock (or, after a Common Stock Event, shares and/or similar units of Common Stock or Other Consideration) as to which the Rights are exercised (which payment shall include any additional amount payable by such Person in accordance with Section 9(d) hereof). The Rights Agent shall promptly deliver to the Company all payments of the Purchase Price received in respect of Rights Certificates accepted for exercise. (b) The purchase price for each one one-hundredth of a share of Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share Stock issuable pursuant to the exercise of a Right (the "Purchase Price") shall initially be $14250.00, shall be subject to adjustment from time to time as provided in Sections Section 11 and 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowAmerica. (c) Upon receipt of a Right Rights Certificate representing exercisable the Rights, with the form of election to purchase set forth on the reverse side thereof and the certificate contained therein duly executed, accompanied by payment of the Purchase Price for the shares Price, with respect to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such each Right Certificate in accordance with Section 9 hereof by certified checkso exercised, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent subject to Sections 7(e), 11(a)(iii) and 20(k) hereof, shall thereupon promptly (i) requisition from any transfer agent of the Preferred Shares Stock (or Common Stock, as the case may be) (or from the Company if there shall be no such transfer agent, or make available if the Rights Agent is such transfer agent) certificates for the total number of one one-hundredths of a share of Preferred Shares Stock (or Common Stock, as the case may be) to be purchased and the Company hereby irrevocably authorizes its such transfer agent to comply with all any such requestsrequest, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated in writing by such holder holder, and (iviii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of a fractional share in accordance with Section 14 hereof and after receipt, receipt promptly deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. In After the event that the Company is obligated to issue other securities (including Voting Shares) occurrence of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereofa Common Stock Event, the Company will shall make all arrangements, including determination of exchange ratios, reasonably necessary arrangements so that such other securities, cash or other property shall be any Other Consideration then deliverable in respect of the Rights is available for distribution by the Rights Agent. For purposes of this Section 7, if the Rights Agent shall be entitled to rely, and when appropriateshall be protected in relying, on an Officers' Certificate from the Company to the effect that the Distribution Date has occurred. (d) In Subject to Sections 4(b), 7(e) and 14 hereof, in case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued executed and delivered by the Company to the Rights Agent and countersigned and delivered by the Rights Agent to the registered holder of such Right Rights Certificate or to his such holder's duly authorized assigns. (e) Notwithstanding anything in this Agreement to the contrary, subject from and after the first occurrence of a Common Stock Event, any Rights beneficially owned by (i) an Acquiring Person or an Affiliate of an Acquiring Person, or (ii) a Disqualified Transferee shall become null and void without any further action, and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to ensure that the provisions of this Section 14 7(e) and Section 4(b) hereof are complied with, but the Company shall have no liability to any holder of Rights Certificates or other Person and none of the terms of this Agreement or the Rights shall be deemed to be waived with respect to such holder or other Person as a result of any failure by the Company to make any determinations with respect to an Acquiring Person or any Affiliate of an Acquiring Person or Disqualified Transferees hereunder or any failure to have a legend placed on any Rights Certificate in accordance with Section 4(b) hereof or on any Common Stock certificate in accordance with Section 3(c) hereof. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a holder of any Rights Certificate upon the occurrence of any purported exercise thereof unless such holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner from whom the Rights evidenced by such Rights Certificate are to be transferred (or the Beneficial Owner to whom such Rights are to be transferred) or Affiliates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1______, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall be $142$ , shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent shall thereupon promptly (i) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part part, at any time after the Distribution Date Date, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one oneten-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1February 19, 2010 2009 (the "Final Expiration DateFINAL EXPIRATION DATE"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption DateREDEMPTION DATE"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one oneten-hundredth thousandth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $142200, and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its any such transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one ten-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent of the Preferred Shares with such depositary agent) and the Company hereby directs such depositary agent to comply with such request; (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, ; (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder; and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Each Right Certificate may exercise the Rights evidenced thereby shall entitle (except as otherwise provided hereinin this Agreement) the registered holder thereof, upon the exercise thereof as provided in whole or in part this Agreement, to purchase, for the Purchase Price, at any time after the Distribution Separation Date upon surrender and prior to the earliest of the Right CertificateExpiration Date, with the form of election to purchase on Redemption Date, and the reverse side thereof duly executedExchange Date, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth share of a Preferred Share as to which the Rights are exercisedStock, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be Section 13, payable in the lawful money of the United States of America in accordance with paragraph (c) belowof this Section 7. (b) Subject to Section 7(e), Section 23(a) and Section 24 of this Agreement, the registered holder of any Rights Certificate may exercise the Rights evidenced thereby in whole or in part at any time after the Separation Date upon surrender of the Rights Certificate, with the form of election to purchase on the reverse side thereof including the certificate contained therein duly executed, to the Rights Agent at the principal office of the Rights Agent, together with payment of the Purchase Price for each one one-hundredth share of Preferred Stock as to which the Rights are exercised prior to the earliest of the Expiration Date, the Redemption Date, and the Exchange Date. The Purchase Price and the number of shares of Preferred Stock to be acquired upon exercise of a Right shall be subject to adjustment from time to time as provided in Section 13. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase including the certificate contained therein duly executed, accompanied by payment of the Purchase Price for the shares (or cash or other assets as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof cash, or by certified check, cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly promptly: (iA) requisition from any transfer agent of for the Preferred Shares Stock certificates for the number of one one-hundredths of a share of Preferred Shares Stock to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing the number of one one-hundredths of a share of Preferred Stock as are to be purchased (in which case certificates for the shares of Preferred Stock represented by the receipts shall be deposited by the transfer agent with the depositary agent) and the Company will direct the depositary agent to comply with the request; (ii) when appropriate, requisition from the Company the amount of cash cash, if any, to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, 14; (iii) after receipt of such certificatesthe certificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right the Rights Certificate, registered in such whatever name or names as may be designated by such holder and the holder; and (iv) when appropriate, after receipt, deliver such cash the cash, if any, to or upon the order of the registered holder of such Right the Rights Certificate. In the event that If the Company is becomes obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereofthis Agreement, the Company will shall make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such the other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case If the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, the Rights Agent shall issue a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised and shall be issued by deliver the Rights Agent same to the registered holder of such Right the Rights Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof6 and Section 14. (e) Notwithstanding anything in this Agreement to the contrary, from and after the time when any Person becomes an Acquiring Person, any Rights that are or were at any time beneficially owned or transferred by the Acquiring Person, or any Affiliate or Associate of the Acquiring Person, shall immediately become permanently null and void, and any holder of the Rights will thereafter have no right to exercise the Rights under any provision of this Agreement. The Company shall use all reasonable efforts to ensure that the provisions of this Section 7(e) and Section 4(b) are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or its Affiliates, Associates or transferees hereunder. The Rights Agent will endeavor to comply with the provisions hereof to the extent it has received instructions from the Company concerning such matters. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of any Rights Certificate upon the occurrence of any purported exercise thereof unless the registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for the exercise and (ii) provided the additional evidence of the identity of the Beneficial Owner (or former or proposed Beneficial Owner) or Affiliates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurposes, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1September 15, 2010 2008 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall be $1421060 (as amended as of June 18, 1998), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued preferred Shares or any Preferred Shares held in its treasury, the number of Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 11(a)(ii) hereof, the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided hereinin this Agreement) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly completed and executed, to the Rights Agent at the designated office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1November 13, 2010 2005 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof24. (b) The Purchase Price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $14265, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly completed and executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof in cash, or by certified check, check or bank cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k), thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for such shares) certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company shall have elected to deposit the total number of Preferred Shares issuable upon exercise of the Rights under this Agreement with a depositary agent, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional interests in shares in accordance with Section 14 hereof14, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash for fractional interests in shares to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent and delivered to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section unless such registered holder shall have (i) duly completed and executed the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) of such Right Certificate or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may may, subject to the second paragraph of SECTION 11(a)(ii), exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof properly completed and duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Common Share as to which the Rights are exercised, and an amount equal to any tax or charge required to be paid under SECTION 9(a) hereof, by certified check, cashier's check, bank draft or money order payable to the order of the Company, at or prior to the earlier earliest of (i) the close Close of business Business on June 1, 2010 the 120th day following the Record Date (the "Final Expiration DateFINAL EXPIRATION DATE"), (ii) the time at which the Rights are redeemed as provided in Section SECTION 23 hereof (the "Redemption DateREDEMPTION DATE"), or (iii) the time at which such Rights are exchanged as provided in Section SECTION 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share the three Common Shares purchasable pursuant to the exercise of a Right shall initially be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof the par value of such three Common Shares and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowbelow (the "PURCHASE PRICE"). (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase properly completed and duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax or charge required to be paid by the holder of such Right Certificate in accordance with Section SECTION 9 hereof by wire transfer, certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, subject to SECTION 20(h) hereof, the Rights Agent shall thereupon promptly (ii)(A) requisition from any transfer agent of the Preferred Common Shares certificates for the number of Preferred Common Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of Common Shares as are to be purchased (in which case the Common Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section SECTION 14 hereof, (iii) after receipt of such certificatesCommon Shares or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section SECTION 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of Rights or other securities upon the occurrence of any purported exercise as set forth in this SECTION 7 unless such registered holder shall have (i) properly completed and duly signed the certification contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) thereof and of the Rights evidenced thereby and of the Affiliates and Associates of such Beneficial Owner (or former Beneficial Owner) as the Company or the Rights Agent shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except Except as otherwise provided herein) , the Rights shall become exercisable at the close of business on the Distribution Date, and may be exercised in whole or in part at any time after the Distribution Date upon surrender of the Right CertificateCertificates, with the form of election to purchase on the reverse side thereof duly executedexecuted (with such signature duly guaranteed), to the Rights Agent at the designated its principal office of the Rights Agentin New York, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably requireNew York, together with payment of the aggregate Purchase Price for each one one-hundredth Price, subject to adjustment as hereinafter provided, with respect to the number of a Preferred Share shares of Common Stock (except as otherwise provided herein) as to which the such surrendered Rights are then being exercised, at or prior to the close of business on the date (the "Expiration Date") which is the earlier of (i) the close of business on June 1October 15, 2010 2009 (the "Final Expiration Date"), or (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price shall initially be $50 for each one one-hundredth share of a Preferred Share Common Stock issued pursuant to the exercise of a Right shall be $142, Right. The Purchase Price shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and hereof. The Purchase Price shall be payable in lawful money of the United States of America America, in accordance with paragraph (cSection 7(c) belowhereof. (c) Upon Except as provided in Section 7(d) hereof, upon receipt of a Right Certificate representing exercisable Rights, Rights with the form of election to purchase duly executed, accompanied by payment of the aggregate Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid tax, by the holder of such Right Certificate in accordance with Section 9 hereof by cash, certified check, cashier's check, or official bank check or draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent shall shall, subject to Section 20(j) hereof, thereupon promptly (i) provide itself or requisition from any transfer agent of the Preferred Shares Common Stock certificates for the number of Preferred Shares shares of Common Stock so elected to be purchased and the Company will comply and hereby irrevocably authorizes its and directs such transfer agent to comply with all such requests, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 14(b) hereof, and (iii) promptly after receipt of such certificates, Common Stock certificates cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) holder, and, when appropriate, after receipt, receipt promptly deliver such cash to or upon the order of the registered holder of such Right Certificate; provided, however, that in the case of a purchase of securities, other than Common Stock of the Company, pursuant to Section 13 hereof, the Rights Agent shall promptly take the appropriate actions corresponding to the foregoing clauses (i) through (iii). In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 11(a)(ii), the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided hereinin this Agreement) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly completed and executed, to the Rights Agent at the designated office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1August 15, 2010 2007 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof24. (b) The Purchase Price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $14250, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly completed and executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof in cash, or by certified check, check or bank cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k), thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for such shares) certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company shall have elected to deposit the total number of Preferred Shares issuable upon exercise of the Rights under this Agreement with a depositary agent, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional interests in shares in accordance with Section 14 hereof14, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash for fractional interests in shares to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent and delivered to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section unless such registered holder shall have (i) duly completed and executed the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) of such Right Certificate or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to subsection (e), the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share (or such other number of Preferred Shares or other securities) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1April 21, 2010 2008 (the "Final Expiration DateFINAL EXPIRATION DATE"), (ii) the time at which the Rights are redeemed as provided in Section 23 24 hereof (the "Redemption DateREDEMPTION DATE"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof25 hereof (such earliest time being herein referred to as the "EXPIRATION DATE"). (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share pursuant to the exercise of a Right shall initially be $14285.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the appropriate form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof in cash or by certified check, cashier's check, bank draft check or money order or bank draft paid or payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent) certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon conversion of the Rights hereunder into a depositary, requisition from the depositary agent depositary receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company shall direct the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash cash, if any, to be paid in lieu of issuance of fractional shares in accordance with Section 14 15 hereof, (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof), the Company will shall make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his duly authorized assigns, subject to the provisions of Section 14 15 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Section 11(a)(ii) Event, any Rights beneficially owned by (i) an Acquiring Person or any Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such, or (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom such Acquiring Person has any continuing oral or written plan, agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Company determines is part of any oral or written plan, agreement, arrangement or understanding that has as a primary purpose or effect the avoidance of this Section 7(e), shall become null and void without any further action, and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) are complied with, but shall have no liability to any holder of Rights Certificates or other Person as a result of its failure to make any determinations hereunder with respect to an Acquiring Person or the Affiliates, Associates or transferees of an Acquiring Person. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise shall have been properly completed and duly executed by the registered holder thereof and the Company shall have been provided with such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1, 2010 the tenth anniversary of the Record Date (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $142155.00, and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (iiB) when appropriateif the Company shall have elected to deposit the total number of Preferred Shares issuable upon exercise of the Rights hereunder with a depositary agent, requisition from the Company the amount depositary agent depositary receipts representing such number of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate.one one- (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof.. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate (other than a holder whose Rights have become void pursuant to Section 11(a)(ii) hereof or have been exchanged pursuant to Section 24 hereof) may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably requireits principal office, together with payment of the Purchase Price for each one one-hundredth of a Preferred Common Share as to which the Rights are exercised, at or prior to the earlier Close of (i) Business on the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth of a Preferred Common Share pursuant to be purchased upon the exercise of a Right shall initially be Five Hundred Forty Dollars ($142540.00) (the "PURCHASE PRICE"), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase and certificate duly executed, accompanied by payment of the Purchase Price for the shares number of Common Shares to be purchased purchased, and an amount equal to any applicable transfer tax required required, to be paid by the holder of such Right Certificate in accordance with Section 9 hereof in cash, or by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Common Shares certificates for the number of Preferred Common Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from any depository agent for the Common Shares depository receipts representing such number of Common Shares as are to be purchased (in which case certificates for the Common Shares represented by such receipts shall be deposited by the transfer agent with the depository agent) and the Company hereby directs the depository agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares Common Shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depository receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such registered holder's duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) Each Right (other than Rights that have become void pursuant to Section 11(a)(ii) hereof or have been exchanged pursuant to Section 24 hereof) shall initially entitle the holder thereof to purchase one one-hundredth of a Preferred Share, subject to adjustment from time to time as provided in Section 11 or 13 hereof. The purchase price (the "Purchase price") for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $150, and shall be subject to adjustment from time to time as provided in Section 11 or 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (b) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right CertificateCertificate evidencing such Rights, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1December 24, 2010 2007 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of the Rights evidenced by such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of the Rights evidenced by such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of the Rights evidenced by such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of the Rights evidenced by any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate Rights or to his duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1March 10, 2010 2008 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $1425.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof in cash, or by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased (and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests), or (B) requisition from the depositary agent depositary receipts representing such number of one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent), and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receiptreceipt thereof, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall will be issued prepared and executed by the Company and countersigned and delivered by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner), and/or the Affiliates or Associates thereof, as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate (other than a holder whose Rights have become null and void pursuant to Section 11(a)(ii) hereof or have been exchanged pursuant to Section 24 hereof) may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the its office designated office of the Rights Agent, along with a signature guarantee and for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one oneten-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the right to exercise the Rights are redeemed as provided in terminates pursuant to Section 23 hereof (the "Redemption Date")hereof, or (iii) the time at which such the right to exercise the Rights are exchanged as provided in terminates pursuant to Section 24 hereof. (b) The Purchase Price purchase price for each one oneten-hundredth thousandth of a Preferred Share pursuant to be purchased upon the exercise of a Right shall initially be Four Hundred Dollars ($142400.00) (the "Purchase Price"), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase and certificate duly executed, accompanied by payment of the Purchase Price for the shares number of one ten-thousandths of a Preferred Share to be purchased and an amount equal to any applicable transfer tax or governmental charge required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by cash, certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of one ten-thousandths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from any depositary agent for the Preferred Shares depositary receipts representing such number of one ten-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriatenecessary to comply with this Agreement, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares Preferred Shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriatenecessary to comply with this Agreement, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 6 and Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) properly completed and signed the certificate following the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company or the Rights Agent shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1July 27, 2010 2009, subject to extension (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or and (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share pursuant to the exercise of a Right shall initially be $14270, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified checkhereof, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agentas set forth below, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent), (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In The payment of the event that Purchase Price (as such amount may be reduced pursuant to Section 11(a)(iii) hereof) shall be made in cash or by certified check, cashier's check, bank draft or money order payable to the order of the Company, except that, if so provided by the Board of Directors of the Company, the payment of the Purchase Price following the occurrence of a Section 11(a)(ii) Event (as hereinafter defined) and until the first occurrence of a Section 13 Event (as hereinafter defined) may be made wholly or in part by delivery of a certificate or certificates (with appropriate stock powers executed in blank attached thereto) evidencing a number of Common Shares of the Company equal to the then Purchase Price divided by the closing price (as determined pursuant to Section 11(d) hereof) per Common Share on the Trading Day (as such term is hereinafter defined) immediately preceding the date of such exercise. If the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to take any action with respect to a registered holder of a Right Certificate upon the occurrence of any purported transfer, assignment or exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate following the form of assignment or election to purchase set forth on the reverse of the Right Certificate surrendered for such transfer, assignment or exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time from and after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1November 12, 2010 2008 (the "Final Expiration Date"), which date may be extended Pursuant to Section 26) or (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (such earlier time being herein referred to as the "Redemption Expiration Date"). At the Expiration Date, all rights will be extinguished and all Right Certificates shall become null and void. To exercise Rights, the registered holder of the Right Certificate evidencing such Rights shall surrender such Right Certificate, with the form of election to purchase and certificate on the reverse side thereof duly executed, to the Rights Agent at the office of the Rights Agent designated for such purpose, together with payment in cash, or by certified check or bank check, of the Purchase Price with respect to the total number of one one-hundredths of a Preferred Share (iiior, after a Common Share Event, Common Shares and/or Other Consideration) as to which the time at which such Rights are exchanged as provided exercised (which payment shall include any additional amount payable by such Person in accordance with Section 24 9(d) hereof). The Rights Agent shall promptly deliver to the Corporation all payments of the Purchase Price received in respect of Right Certificates accepted for exercise. (b) The Purchase Price for each one one-hundredth of a Preferred Share issuable pursuant to the exercise of a Right shall initially be $14265, shall be subject to adjustment from time to time as provided in Sections Section 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowAmerica. (c) Upon receipt of a Right Certificate representing exercisable the Rights, with the form of election to purchase and certificate set forth on the reverse side thereof duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required or evidence satisfactory to be paid by the holder Corporation of payment of such Right Certificate in accordance with Section 9 hereof by certified checktax, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent subject to Section 7(e), Section 11(a)(iii) and Section 20(k) hereof, shall thereupon promptly (i) if prior to a Common Share Event, requisition from any transfer agent of the Preferred Shares (or from the Corporation if there shall be no such transfer agent, or make available if the Rights Agent is such transfer agent) certificates for the total number of one one-hundredths of a Preferred Shares Share to be purchased and the Company Corporation hereby irrevocably authorizes its such transfer agent to comply with all any such requestsrequest, (ii) when appropriateor if after a Common Share Event, requisition from the Company appropriate person required to issue or deliver the amount of cash Common Shares or Other Consideration issuable pursuant to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof11(a)(ii) or Section 13 certificates evidencing, or other evidence of, such Common Shares or Other Consideration, (iiiii) after receipt of such certificatescertificates or Other Consideration, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder, and (iviii) when appropriate, requisition from the Corporation or other appropriate Person the amount of cash to be paid in lieu of issuance of a fractional share in accordance with Section 14 hereof and after receipt, receipt promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In After the event that the Company is obligated to issue other securities (including Voting Shares) occurrence of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereofa Common Share Event, the Company Corporation will make all arrangements, including determination of exchange ratios, reasonably necessary arrangements so that such other securities, cash or other property shall be the Common Shares and/or Other Consideration then deliverable in respect of the Rights are available for distribution by the Rights Agent. For purposes of this Section 7, if the Rights Agent shall be entitled to conclusively rely, and when appropriateshall be fully protected in conclusively relying, on an Officers' Certificate from the Corporation to the effect that the Distribution Date has occurred. (d) In Subject to Sections 4(b), 7(e) and 14 hereof, in case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued executed and delivered by the Corporation to the Rights Agent and countersigned and delivered by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns. (e) Notwithstanding anything in this Agreement to the contrary, subject from and after the first occurrence of a Common Share Event, any Rights beneficially owned by (i) an Acquiring Person, (ii) an Affiliate of an Acquiring Person or (iii) a Disqualified Transferee shall become null and void without any further action, and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Corporation shall use all reasonable efforts to ensure that the provisions of this Section 14 hereof7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Right Certificates or other Person as a result of its failure to make any determinations with respect to an Acquiring Person or its Affiliates or Disqualified Transferees hereunder. (f) Notwithstanding anything in this Agreement or any Right Certificate to the contrary, neither the Rights Agent nor the Corporation shall be obligated to undertake any action with respect to a registered holder of any Right Certificate upon the occurrence of any purported exercise thereof unless such registered holder shall have (i) completed and signed the certificate following the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates thereof as the Corporation shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) Subject to Section 7(e) hereof, each Right shall be exercisable to purchase one Common Share, subject to further adjustment as provided herein. The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Common Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1February 23, 2010 2009, subject to extension (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or and (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Common Share pursuant to the exercise of a Right Rights shall initially be $14265.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares Common Shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified checkhereof, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agentas set forth below, the Rights Agent shall thereupon promptly (i) requisition from any transfer agent of the Preferred Common Shares certificates for the number of Preferred Common Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares Common Shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In The payment of the event that Purchase Price (as such amount may be reduced pursuant to Section 11(a)(iii) hereof) shall be made by certified check, cashier's check, bank draft or money order payable to the order of the Company, except that, if so provided by the Board of Trustees of the Company, the payment of the Purchase Price following the occurrence of a Section 11(a)(ii) Event (as hereinafter defined) and until the first occurrence of a Section 13 Event (as hereinafter defined) may be made wholly or in part by delivery of a certificate or certificates (with appropriate stock powers executed in blank attached thereto) evidencing a number of Common Shares of the Company equal to the then Purchase Price divided by the closing price (as determined pursuant to Section 11(d) hereof) per Common Share on the Trading Day (as such term is hereinafter defined) immediately preceding the date of such exercise. If the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Section 11(a)(ii) Event, any Rights beneficially owned by (i) an Acquiring Person or any Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person became such, or (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person become such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding (whether or not in writing) regarding the transferred Rights or (B) a transfer which the Board of Trustees of the Company has determined is a part of a plan, arrangement or understanding (whether or not in writing) which has as a primary purpose or effect the avoidance of this Section 7(e), shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Right Certificates or other Person as a result of its failure to make any determinations with respect to an Acquiring Person or its Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to take any action with respect to a registered holder of a Right Certificate upon the occurrence of any purported transfer, assignment or exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certification following the form of assignment or election to purchase set forth on the reverse of the Right Certificate surrendered for such transfer, assignment or exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof or of the holder, or of any other Person with which such holder or any of such holder's Affiliates or Associates has any agreement, arrangement or understanding (whether or not in writing) for the purpose of acquiring, holding, voting or disposing of any securities of the Company, as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the Rights shall become exercisable on the Distribution Date, and thereafter the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date part, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or agency of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth hundredths of a Preferred Share as to which the Rights are exercised, at or any time which is both after the Distribution Date and prior to the earlier earliest of (i) the close of business 5:00 p.m., Denver time, on June 1December 12, 2010 2007 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), ) or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price shall be initially $50 for each one one-hundredth hundredths of a Preferred Share pursuant to purchasable upon the exercise of a Right. The Purchase Price and the number of one one-hundredths of a Preferred Share or other securities or property to be acquired upon exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowof this Section 7. (c) Upon Except as otherwise provided herein, upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the aggregate Purchase Price for the shares Preferred Shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof hereof, in cash or by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing interests in such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, promptly deliver such cash to be paid in lieu of fractional shares to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In Except as otherwise provided herein, in case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Rights Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are being exercised, at or prior to the earlier earliest of (i) the close of business on June 1___________, 2010 2009 (the "Final Expiration Date"), (ii) the time at which the Rights are to be redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are to be exchanged as provided in Section 24 hereof24. (b) The Purchase Price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $142_____, shall be subject to adjustment from time to time as provided in Sections Section 11 and 13 hereof or 13, and shall be payable in lawful money of the United States of America in accordance with paragraph Section 7 (c) below). (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its such transfer agent to comply with all such requestsrequests or (B) requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof14, (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof14.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate (other than a holder whose Rights have become void pursuant to Section 11(a)(ii) hereof or have been exchanged pursuant to Section 24 hereof) may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably requireits principal office, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier Close of (i) Business on the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth thousandth of a Preferred Share pursuant to be purchased upon the exercise of a Right shall initially be Forty Dollars ($14240.00) (the "Purchase Price"), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase and certificate duly executed, accompanied by payment of the Purchase Price for the shares number of one one- thousandths of a Preferred Share to be purchased purchased, and an amount equal to any applicable transfer tax required or charge required, to be paid by the holder of such Right Certificate in accordance with Section 9 hereof in cash, or by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of one one-thousandths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from any depository agent for the Preferred Shares depository receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depository agent) and the Company hereby directs the depository agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares Preferred Shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depository receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriatenecessary to comply with this agreement, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such registered holder's duly authorized assigns, subject to the provisions of Section Sections 6 and 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share Stock share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1January 16, 2010 2006 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share Stock share pursuant to the exercise of a Right shall initially be $14240.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof or by amendment consistent with Section 27 hereof, and shall be payable in lawful money of the United States of America or otherwise in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by cash, certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares Stock certificates for the number of Preferred Shares Stock to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Stock share as are to be purchased (in which case certificates for the Preferred Stock represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. The payment of the Purchase Price (as such amount may be reduced pursuant to Section 11(a)(iii) hereof shall be made in cash or by certified check, cashier's check, bank draft, or money order payable to the order of the Company, except that if so provided by the Board, the payment of the Purchase Price following the Flip-In Event and until the first occurrence of an event described in Section 13 may be made wholly or in part by delivery of a certificate or certificates (with appropriate stock powers executed in blank attached thereto) evidencing a number of shares of Common Stock of the Company equal to the then Purchase Price divided by the closing price (as determined pursuant to Section 11(d) hereof) per share of Common Stock on the Trading Day immediately preceding the date of such exercise. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash cash, and/or distribute other property pursuant to Section 11(a11(a)(ii) hereof, subject to Section 14 hereof the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other cash, and/or property shall be are available for of distribution by the Rights Agent, if and when appropriate. In addition, in the case of an exercise of the Rights by a holder pursuant to Section 11(a)(ii), the Rights Agent shall return such Rights Certificate to the registered holder thereof after imprinting, stamping, or otherwise indicating thereon that the rights represented by such Rights Certificate no longer include the rights provided by Section 11(a)(ii) of the Rights Agreement and if less than all the Rights represented by such Rights Certificate were so exercised, the Rights Agent shall indicate on the Rights Certificate the number of Rights represented thereby which continue to include the rights provided by Section 11(a)(ii). (d) In case the registered holder of any Right Certificate shall exercise (except pursuant to Section 11(a)(ii)) less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Preferred Stock or any Preferred Stock held in its treasury, the number of Preferred Stock shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7. (f) Notwithstanding anything in this Agreement to the contrary, from and after the occurrence of a Flip-In Event, any Rights beneficially owned by (a) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (b) except as provided below or in Section 4(b), a transferee of an Acquiring Person (or any such Associated or Affiliate) who becomes a transferee after the Acquiring Person becomes such, and (c) except as provided below, a transferee of an Acquiring Person (or any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (i) a transfer (whether or not for consideration) from the Acquiring Person to or on behalf of holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement, or understanding regarding the transferred Rights or (ii) a transfer which the Board of Directors otherwise conclude in good faith is part of a plan, arrangement, or understanding which has as a primary purpose or effect avoidance of this Section 7(f), shall become null and void without any further action, and any holder of such Rights shall thereupon have no right to exercise such Rights under any provision of this Agreement. A majority of the Board of Directors may in appropriate circumstances waive application of this Section 7(f) and the requirements of Section 4(b) to any transfer by and Acquiring Person in connection with a transfer or series of transfers which cause an Acquiring Person to become the Beneficial Owner of voting securities having less than ten percent (10%) of the Common Stock of the Company. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(f) hereof are complied with, but shall have no liability to any holder of Rights for the inability to make any determinations with respect to an Acquiring Person or any of their respective Affiliates, Associates, or transferees thereunder. (g) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of any Rights Certificate upon the occurrence of any purported exercise as set forth in this Section 7 unless the certificate contained in the appropriate form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise shall have been completed and signed by the registered holder thereof and the Company shall have been provided with such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) of such Rights Certificate or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time time, subject to the last sentence of Section 23(a) hereof, after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Common Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or and (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Common Share pursuant to the exercise of a Right shall initially be $14270, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon Subject to the Company's rights under Section 11(a)(iii) hereof, upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and (plus an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof hereof) by certified check, cashier's check, bank draft check, bank draft, wire transfer of immediately available funds or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) requisition from any transfer agent of the Preferred Shares Common Shares, certificates for the number of Preferred Common Shares to be purchased purchased, and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, or the amount of cash, property or other securities to be paid or issued in lieu of the issuance of Common Shares in accordance with Section 11(a)(iii) hereof, (iii) after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receipt, deliver such cash cash, property or other securities to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of Rights upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed a certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the Rights shall become exercisable on the Distribution Date, and thereafter the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date part, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or agency of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth hundredths of a Preferred Share as to which the Rights are exercised, at or any time which is both after the Distribution Date and prior to the earlier earliest of (i) the close of business 5:00 p.m., Kansas City, Missouri time, on June 1August 31, 2010 2008 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), ) or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price shall be initially $250 for each one one-hundredth hundredths of a Preferred Share pursuant to purchasable upon the exercise of a Right. The Purchase Price and the number of one one-hundredths of a Preferred Share or other securities or property to be acquired upon exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowof this Section 7. (c) Upon Except as otherwise provided herein, upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the aggregate Purchase Price for the shares Preferred Shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent shall thereupon promptly purchased (iA) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (iiB) requisition from the depositary agent depositary receipts representing interests in such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (2) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii3) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv4) when appropriate, after receipt, promptly deliver such cash to be paid in lieu of fractional shares to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In Except as otherwise provided herein, in case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-one- hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 19, 2010 2007 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at ---------------------- which such Rights are exchanged as provided in Section 24 hereof.. ---------- (b) The Purchase Price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $14270.00, and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 ---------- -- hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (cSubsection 7(c) below.. --------------- (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified --------- check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentTrust, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Common Shares and/or Preferred Shares certificates for the number of Common Shares and/or Preferred Shares to be purchased and the Company Trust hereby irrevocably authorizes and directs its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Trust hereby authorizes and directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company Trust the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, ---------- (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof.. ----------

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate (other than a holder whose Rights have become void pursuant to Section 11(a)(ii) hereof or have been exchanged pursuant to Section 24 hereof) may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably requireits principal office, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the right to exercise the Rights are redeemed as provided in terminates pursuant to Section 23 hereof (the "Redemption Date")hereof, or (iii) the time at which such the right to exercise the Rights are exchanged as provided in terminates pursuant to Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth thousandth of a Preferred Share pursuant to be purchased upon the exercise of a Right shall initially be Thirteen Dollars ($14213.00) (the “Purchase Price”), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase and certificate duly executed, accompanied by payment of the Purchase Price for the shares number of one one-thousandths of a Preferred Share to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by cash, certified check, cashier's check, bank draft ’s check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of one one-thousandths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from any depositary agent for the Preferred Shares depositary receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs any such depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares Preferred Shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate following the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date Date, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights AgentAgent in Cranford, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably requireNew Jersey, together with payment of the Purchase Price for each one one-hundredth share of a Preferred Share Common Stock of the Company as to which the Rights are exercised, at or prior to the close of business on the earlier of (i) the close of business on (i) June 123, 2010 2007 (the "Final Expiration Date"), or (ii) the time at date on which the Rights are redeemed pursuant to Section 24 (such earlier date being herein referred to as provided in Section 23 hereof (the "Redemption Expiration Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth share of a Preferred Share Common Stock pursuant to the exercise of a Right shall initially be $14236.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased purchased, and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof cash, or by certified check, cashier's check, check or bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights specified in the election shall be exercised, and the Rights Agent shall shall, subject to Section 21(j), thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares Common Stock of the Company (or make available, if the Rights Agent is the transfer agent) certificates for the number of Preferred Shares shares of Common Stock to be purchased (and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests), or (B) if the Company, in its sole discretion, shall have elected to deposit the shares of Common Stock issuable upon exercise of the Rights hereunder into a depositary, requisition from the depositary agent depositary receipts representing such number of shares of Common Stock as are to be purchased (in which case certificates for the shares of Common Stock represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company will direct the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof15, (iii) promptly after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, receipt promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. The payment of the Purchase Price may be made (x) in cash or by certified bank check or bank draft payable to the order of the Company, or (y) by delivery of a certificate or certificates (with appropriate stock powers executed in blank attached thereto) evidencing a number of shares of Common Stock equal to the then Purchase Price divided by the closing price (as determined pursuant to Section 11(d) hereof) per share of Common Stock on the Trading Day immediately preceding the date of such exercise. In the event that the Company is obligated to issue other securities (including Voting Sharesshares of Common Stock) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. In addition, in the case of an exercise of the Rights by a holder pursuant to Section 11(a)(ii), the Rights Agent shall return such Rights Certificate to the registered holder thereof after imprinting, stamping or otherwise indicating thereon that the rights represented by such Rights Certificate no longer include the rights provided by Section 11(a)(ii) of the Rights Agreement and if less than all the Rights represented by such Rights Certificate were so exercised, the Rights Agent shall indicate on the Rights Certificate the number of Rights represented thereby which continue to include the rights provided by Section 11(a)(ii). (d) In case the registered holder of any Right Certificate shall exercise (except pursuant to Section 11(a)(ii)) less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof15. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of an event described in Section 11(a)(ii), any Rights beneficially owned (including beneficial ownership that can be deemed to exist because of the transfer of voting rights pursuant to a voting trust or similar arrangement) by an Acquiring Person or an Associate or Affiliate of an Acquiring Person shall be void and any holder of such Rights shall thereafter have no right to exercise such Rights under any provision of this Agreement. No Rights Certificate shall be issued pursuant to Section 3 that represents Rights beneficially owned by an Acquiring Person whose Rights are void pursuant to the preceding sentence or any Associate or Affiliate thereof; no Rights Certificate shall be issued at any time upon the transfer of any Rights to an Acquiring Person whose Rights are void pursuant to the preceding sentence or any Associate or Affiliate thereof or to any nominee of such Acquiring Person, Associate or Affiliate; and any Rights Certificate delivered to the Rights Agent for transfer to an Acquiring Person (or Associate or Affiliate thereof) whose Rights are void pursuant to the preceding sentence shall be cancelled. (f) Notwithstanding anything in this Agreement to the contrary, the Rights shall not be effectively exercised and neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7, unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the Rights shall become exercisable on the Distribution Date, and thereafter the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date part, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or agency of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or any time which is both after the Distribution Date and prior to the earlier earliest of (i) the close Close of business Business on June 1October 7, 2010 2009 (the "Final Expiration DateFINAL EXPIRATION DATE"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption DateREDEMPTION DATE"), ) or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price shall be initially $80.00 for each one one-hundredth thousandth of a Preferred Share pursuant to purchasable upon the exercise of a Right. The Purchase Price and the number of one one-thousandth of a Preferred Share or other securities or property to be acquired upon exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowof this Section 7. (c) Upon Except as otherwise provided herein, upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the aggregate Purchase Price for the shares Preferred Shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof hereof, in cash or by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i1) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (iiB) if the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depository, requisition from the depositary agent depositary receipts representing interests in such number of one one-thousandth of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (2) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii3) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv4) when appropriate, after receipt, promptly deliver such cash to be paid in lieu of fractional shares to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In Except as otherwise provided herein, in case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) hereof are complied with, but shall have no liability to any holder of Right Certificates or other Person as a result of its failure to make any determinations with respect to an Acquiring Person or its Affiliates, Associates or transferees thereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate (other than a holder whose Rights have become void pursuant to Section 11(a)(ii) hereof or have been exchanged pursuant to Section 24 hereof) may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably requireits principal office, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier Close of (i) Business on the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth thousandth of a Preferred Share pursuant to be purchased upon the exercise of a Right shall initially be fifty dollars ($14250.00) (the "Purchase Price"), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase and certificate duly executed, accompanied by payment of the Purchase Price for the shares number of one one-thousandths of a Preferred Share to be purchased purchased, and an amount equal to any applicable transfer tax required required, to be paid by the holder of such Right Certificate in accordance with Section 9 hereof in cash, or by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate.one (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such registered holder's duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Sections 7(e), 23(b) and 24(b) hereof, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share issuable pursuant to the exercise of a Right shall initially be One Hundred Dollars ($142100.00), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares number of one-thousandths of a Preferred Share (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax or charge required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) hereof, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for the Preferred Shares) a certificate or certificates for the number of one-thousandths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) if the Company shall have elected to deposit the total number of one-thousandths of a Preferred Share issuable upon exercise of the Rights hereunder with a depositary agent, requisition from the depositary agent of depositary receipts representing such number of one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receiptreceipt thereof, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. The payment of the Purchase Price (as such amount may be reduced (including to zero) pursuant to Section 11(a)(iii) hereof) may be made in cash or by certified bank check or bank draft payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his or her duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Triggering Event or a Section 13 Event, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such (a "Post Transferee"), (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e) (a "Prior Transferee") or (iv) any subsequent transferee receiving transferred Rights from a Post Transferee or a Prior Transferee, either directly or through one or more intermediate transferees, shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or any of such Acquiring Person's Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate Rights may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part part, at any time after the Distribution Date Record Date, upon surrender of the Right CertificateRights, with and presentation of the form of election to purchase on the reverse side thereof properly completed and duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to ADS for which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1January 27, 2010 2024 (the "“Final Expiration Date"”), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "“Redemption Date"”), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share ADS purchasable pursuant to the exercise of a Right shall initially be $142, 0.01 per ADS and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt surrender of a Right Certificate representing exercisable Rights, with the form of election to purchase properly completed and duly executed, accompanied by payment of the aggregate Purchase Price for the shares ADSs to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft ’s check or money order payable to the order of the Company or the Rights Agent, the Rights Agent shall thereupon promptly notify the Company of the details of the exercise and the Company shall promptly (i) requisition from any transfer agent of the Preferred Ordinary Shares certificates for the number of Preferred Shares one Ordinary Share to be represented by the purchased ADSs to be deposited with the custodian for the Depositary and (ii) instruct the Company hereby irrevocably authorizes its transfer agent Depositary to comply with all such requestsdeliver ADSs as requested by the exercising Rights holder, (iiiii) pay the Depositary’s fee for the issuance of those ADSs and (iv) when appropriate, requisition from the Company pay to that holder the amount of cash to be paid in lieu of issuance of fractional shares ADSs in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause the same ;. The Rights Agent shall pay over to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated the purchase money received upon exercises of Rights from time to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, time as agreed between the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by and the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder’s duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 7(e) of this Agreement, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share issuable pursuant to the exercise of a Right shall initially be $14230, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof of this Agreement and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares number of one-thousandths of a Preferred Share (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof of this Agreement in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) of this Agreement, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for the Preferred Shares) a certificate or certificates for the number of one-thousandths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) if the Company shall have elected to deposit the total number of one-thousandths of a Preferred Share issuable upon exercise of the Rights hereunder with a depository agent, requisition from the depository agent of depository receipts representing such number of one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depository agent) and the Company hereby directs the depository agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereofof this Agreement, (iii) after receipt of such certificatescertificates or depository receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receiptreceipt thereof, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. The payment of the Purchase Price (as such amount may be reduced (including to zero) pursuant to Section 11(a)(iv) of this Agreement) may be made in cash or by certified check or cashier's check payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereofof this Agreement, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his or her duly authorized assigns, subject to the provisions of Section 14 hereofof this Agreement. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Triggering Event or a Section 13 Event, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such (a "Post Transferee"), (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer that the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e) (a "Prior Transferee") or (iv) any subsequent transferee receiving transferred Rights from a Post Transferee or a Prior Transferee, either directly or through one or more intermediate transferees, shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) of this Agreement are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or any of such Acquiring Person's Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part (subject, in the case of exercise for fractional Preferred Shares, to the provisions of Section 14 hereof), at any time after the Distribution Date Date, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1July 31, 2010 (the "Final ------ Expiration Date"), (ii) the time at which the Rights are redeemed as provided in --------------- Section 23 hereof (the "Redemption Date"), or (iii) the time at which such --------------- Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $142100.00, and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executedelected, accompanied by payment of the aggregate Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its any such transfer agent to comply with all such requests, or (B) if the Company has made an election pursuant to Section 14 hereof, requisition from the depositary agent depositary receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent of the Preferred Shares with such depositary agent) and the Company hereby directs such depositary agent to comply with such request; (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, ; (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder; and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Sections 7(e), 23(b) and 24(b) hereof, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share issuable pursuant to the exercise of a Right shall initially be One Hundred Dollars ($142100.00), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares number of one-thousandths of a Preferred Share (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) hereof, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for the Preferred Shares) a certificate or certificates for the number of one-thousandths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) if the Company shall have elected to deposit the total number of one-thousandths of a Preferred Share issuable upon exercise of the Rights hereunder with a depositary agent, requisition from the depositary agent of depositary receipts representing such number of one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receiptreceipt thereof, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. The payment of the Purchase Price (as such amount may be reduced (including to zero) pursuant to Section 11(a)(iii) hereof) may be made in cash or by certified bank check or bank draft payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his or her duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Triggering Event or a Section 13 Event, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such (a "Post Transferee"), (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e) (a "Prior Transferee") or (iv) any subsequent transferee receiving transferred Rights from a Post Transferee or a Prior Transferee, either directly or through one or more intermediate transferees, shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or any of such Acquiring Person's Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share (or such other number of shares or other securities) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the right to exercise the Rights are redeemed terminates as provided in Section 23 hereof (the "“Redemption Date"”), or (iii) the time at which the right to exercise such Rights are exchanged terminates as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth thousandth of a Preferred Share pursuant to the exercise of a Right shall initially be $142, 15.00 (the “Purchase Price”) and shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (ci) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's ’s check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of for the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depository, requisition from the depositary agent depositary receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue securities of the Company other securities than Preferred Shares (including Voting Class A Common Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriate. (ii) In addition, in the case of an exercise of the Rights by a holder pursuant to Section 11(a)(ii) hereof, the Rights Agent shall return such Right Certificate to the registered holder thereof after imprinting, stamping or otherwise indicating thereon that the rights represented by such Right Certificate no longer include the rights provided by Section 11(a)(ii) hereof, and, if fewer than all the Rights represented by such Right Certificate were so exercised, the Rights Agent shall indicate on the Right Certificate the number of Rights represented thereby which continue to include the rights provided by Section 11(a)(ii) hereof. Neither the Company nor the Rights Agent shall have any liability to any holder of Right Certificates or to any other Person as a result of the Company’s failure to make any determinations with respect to an Acquiring Person or such Acquiring Person’s Affiliates, Associates or transferees hereunder. (d) In case the registered holder of any Right Certificate shall exercise less fewer than all the Rights evidenced therebythereby (other than a partial exercise of Rights pursuant to Section 11(a)(ii) as described in Section 7(c) hereof), a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Preferred Shares or any Preferred Shares held in its treasury, the number of Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) properly completed and signed the certification following the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise, (ii) tendered the Purchase Price (and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof) to the Company in the manner set forth in Section 7(c) hereof, and (iii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company or the Rights Agent shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1July 23, 2010 2017 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $142125.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable at the sole election of the holder of the Right in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any transfer applicable transfer tax or charge required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof hereof, by cash, certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depository agent depository receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depository agent) and the Company hereby directs the depository agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depository receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Preferred Shares the number of Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one oneten-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which Redemption Date or the Rights are redeemed as provided in Section 23 hereof (the "Redemption Exchange Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one oneten-hundredth thousandth of a Preferred Share pursuant to the exercise of a Right shall be $142119.00 (One Hundred Nineteen Dollars), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft ’s check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of for the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company shall have elected to deposit with a depository agent the total number of Preferred Shares issuable upon exercise of the Rights hereunder, requisition from the depositary agent depositary receipts representing such number of one ten-thousandths of a Preferred Share as are to be purchased and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all of the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section unless such registered holder shall have (i) duly completed and executed the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) of such Right Certificate or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 7(e) hereof, the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase and the certificate contained in the form of election to purchase on the reverse side thereof of the Right Certificate duly executed, to the Rights Agent at the designated office principal offices of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a the Preferred Share Shares (or other shares, securities or property, as the case may be) as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (Redemption Date and the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price with respect to each GGD Stock Right shall initially be $300 for each one one-hundredth of a Series A Preferred Share pursuant Share; with respect to the exercise each GTR Stock Right shall initially be $26 for each one one-hundredth of a Series B Preferred Share; and with respect to each GMO Stock Right shall initially be $142, 26 for each one one-hundredth of a Series C Preferred Share; shall be subject in each case to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase and the certificate contained in the form of election to purchase and the Right Certificate duly executed, accompanied by payment of the Purchase Price for the shares Preferred Shares (or other shares, securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) hereof, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased (and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests), or (B) if the Company shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder with a depositary agent, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Common Shares) of the Company), pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee from an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such (and any subsequent transferees of such transferee), or (iii) a transferee of an Acquiring Person (or such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e), shall become null and void without any further action, and any holder (including any subsequent holder) of such Rights shall thereupon have no rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) hereof are complied with, but shall have no liability to any holder of Right Certificates or other Person as a result of its failure or inability to make any determinations with respect to an Acquiring Person or its Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Sections 7(e), 23(b) and 24(b) hereof, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share issuable pursuant to the exercise of a Right shall initially be Twenty Dollars ($14220.00), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares number of one-thousandths of a Preferred Share (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) hereof, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for the Preferred Shares) a certificate or certificates for the number of one- thousandths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) if the Company shall have elected to deposit the total number of one-thousandths of a Preferred Share issuable upon exercise of the Rights hereunder with a depositary agent, requisition from the depositary agent of depositary receipts representing such number of one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate., (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his or her duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Triggering Event or a Section 13 Event, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such (a "Post Transferee"), (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e) (a "Prior Transferee") or (iv) any subsequent transferee receiving transferred Rights from a Post Transferee or a Prior Transferee, either directly or through one or more intermediate transferees, shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or any of such Acquiring Person's Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-one- hundredth of a Series One Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June August 1, 2010 2007 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth of a Series One Preferred Share pursuant to the exercise of a Right shall initially be $14270.00 (the "Purchase Price"), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Series One Preferred Shares (or make available, if the Rights Agent is the transfer agent therefor) certificates for the number of Series One Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B-1) if the Company shall have elected to deposit the total number of shares of Series One Preferred Stock issuable upon exercise of the Rights hereunder with a depository agent, requisition from the depositary agent depositary receipts representing such number of one one- hundredths of a Series One Preferred Share as are to be purchased (in which case certificates for the Series One Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Series One Preferred Shares or any Series One Preferred Shares held in its treasury, the number of Series One Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share (or such other number of shares or other securities) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 130, 2010 2007 (the "Final Expiration Date"), (ii) ii the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) ii the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The purchase price (the "Purchase Price Price") for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $14260, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of for the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (iiB) if the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depository, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) ii after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) iv when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue securities of the Company other securities than Preferred Shares (including Voting Common Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriate. In addition, in the case of an exercise of the Rights by a holder pursuant to Section 11(a)(ii) hereof, the Rights Agent shall return such Right Certificate to the registered holder thereof after imprinting, stamping or otherwise indicating thereon that the rights represented by such Right Certificate no longer include the rights provided by Section 11(a)(ii) hereof, and, if fewer than all the Rights represented by such Right Certificate were so exercised, the Rights Agent shall indicate on the Right Certificate the number of Rights represented thereby which continue to include the rights provided by Section 11(a)(ii) hereof. (d) In case the registered holder of any Right Certificate shall exercise less fewer than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Preferred Shares or any Preferred Shares held in its treasury, the number of Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certification following the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share (or such other number of shares or other securities) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1November 14, 2010 2011 (the "“Final Expiration Date"”), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "“Redemption Date"”), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The purchase price (the “Purchase Price Price”) for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $142, 90.00 and shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's ’s check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of for the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depository, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue securities of the Company other securities than Preferred Shares (including Voting Common Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriate. In addition, in the case of an exercise of the Rights by a holder pursuant to Section 11(a)(ii) hereof, the Rights Agent shall return such Right Certificate to the registered holder thereof after imprinting, stamping or otherwise indicating thereon that the rights represented by such Right Certificate no longer include the rights provided by Section 11(a)(ii) hereof, and, if fewer than all the Rights represented by such Right Certificate were so exercised, the Rights Agent shall indicate on the Right Certificate the number of Rights represented thereby which continue to include the rights provided by Section 11(a)(ii) hereof. (d) In case the registered holder of any Right Certificate shall exercise less fewer than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Preferred Shares or any Preferred Shares held in its treasury, the number of Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certification following the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) 7.1 The registered holder of any Right Certificate (other than a holder whose Rights have become void pursuant to Section 11.1.2 or have been exchanged pursuant to Section 24) may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the appropriate form of election to purchase on the reverse side thereof properly completed and duly executed, to the Rights Agent at the designated office offices of the Rights AgentAgent designated for such purpose, along with accompanied by a signature guarantee and such other and further documentation as the Rights Agent may reasonably requirerequest, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as represented by a Right that is exercised and an amount equal to which the Rights are exercisedany applicable transfer tax or charges required to be paid pursuant to Section 9, at or prior to the earlier earliest of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in pursuant to Section 23 hereof (the "Redemption Date")23, or and (iii) the time at which such the Rights are exchanged as provided in pursuant to Section 24 hereof24. (b) 7.2 The Purchase Price for purchase price to be paid upon the exercise of each Right to purchase one one-hundredth thousandth of a Preferred Share pursuant to the exercise of represented by a Right shall initially be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof 70 (the “Purchase Price”) and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowSection 7.3. Each Right shall initially entitle the holder to acquire one one-thousandth of a Preferred Share upon exercise of the Right. The Purchase Price and the number of Preferred Shares or other securities for which a Right is exercisable shall be subject to adjustment from time to time as provided in Sections 11 and 13. (c) 7.3 Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase and certificate properly completed and duly executed, accompanied by payment of the Purchase Price for the shares to be purchased number of Rights exercised and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by cash, certified check, cashier's check, bank draft ’s check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (ii)(a) requisition from any transfer agent of the Preferred Shares (or from the Company if there shall be no such transfer agent, or make available, if the Rights Agent is the transfer agent) certificates for the number of Preferred Shares to be purchased purchased, and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (b) requisition from any depositary agent for the Preferred Shares depositary receipts representing such number of Preferred Shares as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent), and the Company hereby directs any such depositary agent to comply with such request; (ii) when appropriatenecessary to comply with this Agreement, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares Preferred Shares in accordance with Section 14 hereof, 14; (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated in writing by such holder holder; and (iv) when appropriatenecessary to comply with this Agreement, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereofthis Agreement, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriatenecessary to comply with this Agreement. (d) In case 7.4 If the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent and delivered to the registered holder of such Right Certificate or to his such holder’s duly authorized assigns, subject to the provisions of Section 14 hereof14. 7.5 Notwithstanding anything in this Agreement or the Rights Certificate to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of Rights or other securities of the Company upon the occurrence of any purported transfer or exercise as set forth in this Section 7 unless such registered holder shall have (i) properly completed and duly executed the certificate contained in the appropriate form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company and the Rights Agent shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share (or such other number of shares or other securities) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth thousandth of a Preferred Share pursuant to the exercise of a Right shall initially be $142, 40.00 (the "Purchase Price") and shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of for the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depository, requisition from the depositary agent depositary receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue securities of the Company other securities than Preferred Shares (including Voting Common Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriate. In addition, in the case of an exercise of the Rights by a holder pursuant to Section 11(a)(ii) hereof, the Rights Agent shall return such Right Certificate to the registered holder thereof after imprinting, stamping or otherwise indicating thereon that the rights represented by such Right Certificate no longer include the rights provided by Section 11(a)(ii) hereof, and, if fewer than all the Rights represented by such Right Certificate were so exercised, the Rights Agent shall indicate on the Right Certificate the number of Rights represented thereby which continue to include the rights provided by Section 11(a)(ii) hereof. Neither the Company nor the Rights Agent shall have any liability to any holder of Rights Certificates or to any other Person as a result of the Company's failure to make any determinations with respect to an Acquiring Person or such Acquiring Person's Affiliates, Associates or transferees hereunder. (d) In case the registered holder of any Right Certificate shall exercise less fewer than all the Rights evidenced therebythereby (other than a partial exercise of Rights pursuant to Section 11(a)(ii) as described in Section 7(c) hereof), a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Preferred Shares or any Preferred Shares held in its treasury, the number of Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) properly completed and signed the certification following the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise, (ii) tendered the Purchase Price (and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof) to the Company in the manner set forth in Section 7(c) hereof, and (iii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company or the Rights Agent shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate (other than a holder whose Rights have become void pursuant to Section 11(a)(ii) or have been exchanged pursuant to Section 24) may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the appropriate form of election to purchase on the reverse side thereof properly completed and duly executed, to the Rights Agent at the designated office offices of the Rights AgentAgent designated for such purpose, along with accompanied by a signature guarantee and such other and further documentation as the Rights Agent may reasonably requirerequest, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as represented by a Right that is exercised and an amount equal to which the Rights are exercisedany applicable transfer tax or charges required to be paid pursuant to Section 9, at or prior to the earlier earliest of (i) the close of business on June 1, 2010 Early Expiration Date (the "Final Expiration Date"if applicable), (ii) the time at which Final Expiration Date, (iii) the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or and (iiiiv) the time at which such the Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for purchase price to be paid upon the exercise of each Right to purchase one one-hundredth thousandth of a Preferred Share pursuant to the exercise of represented by a Right shall initially be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof 18.00 (the “Purchase Price”) and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowSection 7(c). Each Right shall initially entitle the holder to acquire one one-thousandth of a Preferred Share upon exercise of the Right. The Purchase Price and the number of Preferred Shares or other securities for which a Right is exercisable shall be subject to adjustment from time to time as provided in Sections 11 and 13. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase and certificate properly completed and duly executed, accompanied by payment of the Purchase Price for the shares to be purchased number of Rights exercised and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by cash, certified check, cashier's check, bank draft ’s check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly promptly: (i) (A) requisition from any transfer agent of the Preferred Shares (or from the Company if there shall be no such transfer agent, or make available, if the Rights Agent is the transfer agent) certificates for the number of Preferred Shares to be purchased purchased, and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from any depositary agent for the Preferred Shares depositary receipts representing such number of Preferred Shares as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent), and the Company hereby directs any such depositary agent to comply with such request; (ii) when appropriatenecessary to comply with this Agreement, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares Preferred Shares in accordance with Section 14 hereof, 14; (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated in writing by such holder holder; and (iv) when appropriatenecessary to comply with this Agreement, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereofthis Agreement, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriatenecessary to comply with this Agreement. (d) In case If the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent and delivered to the registered holder of such Right Certificate or to his such holder’s duly authorized assigns, subject to the provisions of Section 14 hereof14. (e) Notwithstanding anything in this Agreement or the Right Certificate to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of Rights or other securities of the Company upon the occurrence of any purported transfer or exercise as set forth in this Section 7 unless such registered holder shall have (i) properly completed and duly executed the certificate contained in the appropriate form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise, (ii) tendered the Purchase Price (and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9) to the Company in a manner set forth in Section 7(c), and (iii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company and the Rights Agent shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 7(e) hereof, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share issuable pursuant to the exercise of a Right shall initially be $14225.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares number of one-thousandths of a Preferred Share (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) hereof, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for the Preferred Shares) a certificate or certificates for the number of one-thousandths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) if the Company shall have elected to deposit the total number of one-thousandths of a Preferred Share issuable upon exercise of the Rights hereunder with a depository agent, requisition from the depository agent of depository receipts representing such number of one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depository agent) and the Company hereby directs the depository agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depository receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receiptreceipt thereof, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. The payment of the Purchase Price (as such amount may be reduced (including to zero) pursuant to Section 11(a)(iv) hereof) may be made in cash or by certified check or cashier's check payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his or her duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Triggering Event or a Section 13 Event, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such (a "POST TRANSFEREE"), (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e) (a "PRIOR TRANSFEREE") or (iv) any subsequent transferee receiving transferred Rights from a Post Transferee or a Prior Transferee, either directly or through one or more intermediate transferees, shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or any of such Acquiring Person's Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part part, at any time after the Distribution Date Date, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1[ ], 2010 2013 (the "Final Expiration DateFINAL EXPIRATION DATE"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption DateREDEMPTION DATE"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $142[ ], and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax and or governmental charge required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its any such transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent of the Preferred Shares with such depositary agent) and the Company hereby directs such depositary agent to comply with such request; (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, ; (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof.holder; and

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may may, subject to the second paragraph of Section 11(a)(ii), exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1, 2010 the tenth anniversary of the execution of this Agreement (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be a price of $14236, and shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowbelow (the "Purchase Price"). (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by wire transfer, certified check, cashier's check, official bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (ii)(A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably requirerequest, together with payment of the Purchase Price (in the manner specified in Section 7(c) hereof) for each one one-hundredth of interest in a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 May 20 2011 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The From and after the date hereof, the Purchase Price for each one one-hundredth of interest in a Preferred Share pursuant to the exercise of a Right shall be $142175, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, together with a signature guarantee and such other and further documentation as the Rights Agent may reasonably request, and accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax or charge required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-hundredth interests in a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriatenecessary to comply with this Agreement, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional interests in shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriatenecessary to comply with this Agreement, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action whatsoever with respect to a registered holder of Rights upon the occurrence of any purported exercise as set forth in this Section 7 unless the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise shall have been duly completed and signed by the registered holder thereof and the Company shall have been provided with such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company or the Rights Agent shall request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof and related certification properly completed and duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth Unit of a Preferred Share Stock as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1May 10, 2010 2008 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereofhereof (the earliest of (i), (ii) and (iii) being the "Expiration Date"). (b) The Purchase Price purchase price for each one one-hundredth Unit of a Preferred Share Stock pursuant to the exercise of a Right shall initially be $14275.00 (the "Purchase Price"), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase and certification properly completed and duly executed, accompanied by payment of the Purchase Price for the shares number of Units of Preferred Stock (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) hereof, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares Stock (or make available, if the Rights Agent is the transfer agent for the Preferred Stock) a certificate or certificates for the number of Units of Preferred Shares Stock to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) if the Company shall have elected to deposit the total number of Units of Preferred Stock issuable upon exercise of the Rights hereunder with a depositary agent, requisition from the depositary agent a depositary receipt or depositary receipts representing such number of Units of Preferred Stock as are to be purchased (in which case certificates for the Units of Preferred Stock represented by such receipt or receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receiptreceipt thereof, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. The payment of the Purchase Price (as such amount may be reduced (including to zero) pursuant to Section 11(a)(iii) hereof) may be made in cash or by certified bank check or bank draft payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing a number of Rights equivalent to the number of Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his such registered holder's duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Triggering Event, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such, (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e) or (iv) any subsequent transferee shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to ensure that the provisions of this Section 7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or any of such Acquiring Person's Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 7(e) hereof, the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase and the certificate on the reverse side thereof duly executed, to the Rights Agent at the designated principal office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the aggregate Purchase Price for each one one-hundredth the total number of a Preferred Share Common Shares (or other securities, as the case may be) as to which the such surrendered Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1April 14, 2010 2004 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), ) or (iii) the time at which such Rights are exchanged as provided in consummation of a transaction contemplated by Section 24 13(d) hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Common Share pursuant to the exercise of a Right shall initially be $142175.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 13(a) hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase and the certificate duly executed, accompanied by payment of the Purchase Price for the shares Common Shares (or other securities, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 6 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCorporation, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Common Shares certificates for the number of Preferred Common Shares to be purchased and the Company Corporation hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Corporation, in its sole discretion, shall have elected to deposit the Common Shares issuable upon exercise of the Rights hereunder into a depositary, requisition from the depositary agent depositary receipts representing such number of Common Shares as are to be purchased (in which case certificates for the Common Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Corporation will direct the depositary agent to comply with such requests, (ii) when appropriate, requisition from the Company Corporation the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receiptreceipt thereof, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company Corporation is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property Corporation pursuant to Section 11(a) hereof, the Company Corporation will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriate. In addition, in the case of an exercise of the Rights by a holder pursuant to Section 11(a)(ii), the Rights Agent shall return such Right Certificate to the registered holder thereof after imprinting, stamping or otherwise indicating thereon that the rights represented by such Right Certificate no longer include the rights provided by Section 11(a)(ii) of the Rights Agreement and if less than all the Rights represented by such Right Certificate were so exercised, the Rights Agent shall indicate on the Right Certificate the number of Rights represented thereby which continue to include the rights provided by Section 11(a)(ii). (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof, or the Rights Agent shall place an appropriate notation on the Right Certificate with respect to those Rights exercised. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Section 11(a)(ii) Event, any Rights beneficially owned by (i) an Acquiring Person or an Affiliate or Associate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any Affiliate or Associate thereof) who becomes a transferee after the Acquiring Person becomes such, or (iii) a transferee of an Acquiring Person (or of any Affiliate or Associate thereof) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has a continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Corporation has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e), shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Corporation shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Right Certificates or other Person as a result of its failure to make any determinations with respect to an Acquiring Person or its Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Corporation shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Corporation shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 7(e) of this Agreement, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth six thousand seven hundred fiftieth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth six thousand seven hundred fiftieth of a Preferred Share issuable pursuant to the exercise of a Right shall initially be $142125, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof of this Agreement and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares number of one-six thousand seven hundred fiftieths of a Preferred Share (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof of this Agreement in cash, or by certified check, check or cashier's check, bank draft or money order ’s check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) of this Agreement, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for the Preferred Shares) a certificate or certificates for the number of one-six thousand seven hundred fiftieths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) if the Company shall have elected to deposit the total number of one-six thousand seven hundred fiftieths of a Preferred Share issuable upon exercise of the Rights hereunder with a depository agent, requisition from the depository agent of depository receipts representing such number of one-six thousand seven hundred fiftieths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depository agent) and the Company hereby directs the depository agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereofof this Agreement, (iii) after receipt of such certificatescertificates or depository receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receiptreceipt thereof, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. The payment of the Purchase Price (as such amount may be reduced (including to zero) pursuant to Section 11(a)(iv) of this Agreement) may be made in cash or by certified check or cashier’s check payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereofof this Agreement, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his or her duly authorized assigns, subject to the provisions of Section 14 hereofof this Agreement. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Triggering Event or a Section 13 Event, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such (a “Post Transferee”), (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer that the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e) (a “Prior Transferee”) or (iv) any subsequent transferee receiving transferred Rights from a Post Transferee or a Prior Transferee, either directly or through one or more intermediate transferees, shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) of this Agreement are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or any of such Acquiring Person’s Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part part, at any time after the Distribution Date Date, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1May 31, 2010 2001 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), ) or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $14237.50, and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof (the "Purchase Price") and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its any such transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent of the Preferred Shares with such depositary agent) and the Company hereby directs such depositary agent to comply with such request; (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, ; (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder; and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share (or such other number of shares or other securities) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1February 21, 2010 2015 (the "“Final Expiration Date"”), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "“Redemption Date"”), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $142, 100.00 (the “Purchase Price”) and shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax or charge required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's ’s check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of for the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depository, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue securities of the Company other securities than Preferred Shares (including Voting Common Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriatenecessary to comply with this Agreement. In addition, in the case of an exercise of the Rights by a holder pursuant to Section 11(a)(ii) hereof, the Rights Agent shall return such Right Certificate to the registered holder thereof after imprinting, stamping or otherwise indicating thereon that the rights represented by such Right Certificate no longer include the rights provided by Section 11(a)(ii) hereof, and, if fewer than all the Rights represented by such Right Certificate were so exercised, the Rights Agent shall indicate on the Right Certificate the number of Rights represented thereby which continue to include the rights provided by Section 11(a)(ii) hereof. (d) In case the registered holder of any Right Certificate shall exercise less fewer than all the Rights evidenced therebythereby (other than a partial exercise of rights pursuant to Section 11(a)(ii) as described in Section 7(c) hereof), a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Preferred Shares or any Preferred Shares held in its treasury, the number of Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) duly and properly completed and signed the certification following the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise, (ii) tendered the Purchase Price (and an amount equal to any applicable tax or charge required to be paid by the holder of such Right Certificate in accordance with Section 9) to the Company in the manner set forth in Section 7(c), and (iii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company or the Rights Agent shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to the provisions of Section 8(e) hereof, the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably requireits Corporate Trust Office, together with payment of the Purchase Price for each one one-hundredth thousandth (1/1000) of a Preferred Share (or other securities) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which of redemption on the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), Date or (iii) the time at which such Rights are mandatorily redeemed and exchanged as provided in Section 24 25 hereof. (b) The Purchase Price for each one one-hundredth thousandth (1/1000) of a Preferred Share pursuant to the exercise of a Right shall initially be $142170, shall be subject to adjustment from time to time as provided in Sections 11 12 and 13 14 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares securities to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof 10 in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) requisition from any transfer agent of the Preferred Shares (or other securities) certificates for the such number of one one-thousandths of a Preferred Shares Share (or other securities) as are to be purchased and registered in such name or names as may be designated by the registered holder of such Right Certificate or, if appropriate, in the name of a depositary agent or its nominee, and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or if the Company shall have elected to deposit the total number of Preferred Shares issuable upon exercise of the Rights hereunder with a depositary agent, requisition from such depositary agent appointed by the Company, depositary receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased and registered in such name or names as may be designated by such holder (ii) in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with such depositary agent), and the Company hereby directs such depositary agent to comply with all such requests, when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 15 hereof, (iii) promptly after receipt of such certificatescertificates or depositary receipts registered in such name or names as may be designated by such holder, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder Certificate and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificateholder. In the event that the Company is obligated to issue other securities (including Voting Common Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a12(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case If the registered holder of any the Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent equal to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 15 hereof. (e) Notwithstanding anything in this Agreement to the contrary, if any Person shall become an Acquiring Person, thereafter any Rights beneficially owned by such Acquiring Person or an Associate or Affiliate of such Acquiring Person, a transferee of such Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such, or a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or a transfer which the Board of Directors has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 8(e), shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 8(e) and Section 4(d) hereof are complied with, but shall have no liability to any holder of Right Certificates or other Person as a result of its failure to make any determinations with respect to any Acquiring Person or its Affiliates, Associates or transferees hereunder.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby by such certificate (except as otherwise provided hereinin this Agreement) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof of such certificate duly executed, to the Rights Agent at the designated shareholder services office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred half Common Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), Date or (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred half Common Share purchased pursuant to the exercise of a Right shall will initially be $1425.00, shall will be subject to adjustment from time to time as provided in Sections 11 and 13 hereof of this Agreement and shall will be payable in lawful money of the United States of America in accordance with paragraph (cSection 7(c) belowof this Agreement. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof of this Agreement by certified check, cashier's check, bank draft draft, or money order payable to the order of the Company or the Rights Agent, the Rights Agent shall will thereupon promptly (i) requisition from any transfer agent of the Preferred Common Shares certificates (or make available certificates if the Rights Agent is the transfer agent for such shares) for the number of Preferred Common Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, ; (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, of this Agreement; (iii) after receipt of such Common Shares certificates, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder; and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Common Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereofof this Rights Agreement, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise exercises less than all the Rights evidenced therebyby such certificate, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall will be issued countersigned by the Rights Agent and delivered to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereofof this Agreement.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part part, at any time after the Distribution Date Date, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1September 27, 2010 2011 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $142120.00, and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its any such transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent of the Preferred Shares with such depositary agent) and the Company hereby directs such depositary agent to comply with such request; (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, ; (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder; and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Sections 11(a)(ii) and (iii), the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one onefive-hundredth of a Preferred Share (or such other number of shares or other securities) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June March 1, 2010 2006 (the "Final Expiration Date"), ) or (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one onefive-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $142, 34.00 shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of for the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one five-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iiiii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less fewer than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Preferred Shares or any Preferred Shares held in its treasury, the number of Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certification following the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request. (g) If then required by applicable law, the Company shall use its best efforts to (i) prepare and file, as soon as practicable following the Distribution Date, a registration statement under the Securities Act of 1933, as amended (the "Securities Act"), with respect to the securities purchasable upon exercise of the Rights on an appropriate form, (ii) cause such registration statement to become effective as soon as practicable after such filing, and (iii) cause such registration statement to remain effective (with a prospectus at all times meeting the requirements of the Securities Act and the rules and regulations thereunder) until the earlier of (A) the date as of which the Rights are no longer exercisable for such securities or (B) the Final Expiration Date. The Company will also take such action as may be appropriate under the blue sky laws of the various states. Notwithstanding anything in this Agreement to the contrary, the Company may temporarily suspend the exercisability of the Rights in order to prepare, file and cause to become effective such registration statement. Upon any such suspension, the Company shall issue a public announcement stating that the exercisability of the Rights has been temporarily suspended. The Company shall thereafter issue a public announcement at such time as the suspension is no longer in effect. Notwithstanding any provision of this Agreement to the contrary, the Rights shall not be exercisable in any jurisdiction unless any requisite qualification in such jurisdiction shall have been obtained.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share (or such other number of shares or other securities) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1August 3, 2010 2011 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $142, 390.00 (the "Purchase Price") and shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax or charge required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of for the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depository, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue securities of the Company other securities than Preferred Shares (including Voting Common Shares) of the Company, pay cash and/or distribute other property Company pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other property shall be securities are available for distribution by the Rights Agent, if and when appropriatenecessary to comply with this Agreement. In addition, in the case of an exercise of the Rights by a holder pursuant to Section 11(a)(ii) hereof, the Rights Agent shall return such Right Certificate to the registered holder thereof after imprinting, stamping or otherwise indicating thereon that the rights represented by such Right Certificate no longer include the rights provided by Section 11(a)(ii) hereof, and, if fewer than all the Rights represented by such Right Certificate were so exercised, the Rights Agent shall indicate on the Right Certificate the number of Rights represented thereby which continue to include the rights provided by Section 11(a)(ii) hereof. (d) In case the registered holder of any Right Certificate shall exercise less fewer than all the Rights evidenced therebythereby (other than a partial exercise of rights pursuant to Section 11(a)(ii) as described in Section 7(c) hereof), a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Preferred Shares or any Preferred Shares held in its treasury, the number of Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) duly and properly completed and signed the certification following the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise, (ii) tendered the Purchase Price (and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9) to the Company in the manner set forth in Section 7(c), and (iii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company or the Rights Agent shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share (or such other number of shares or other securities) as to which the Rights are exercised, at or prior to the earlier earliest of (iiii) the close of business on June 1March 21, 2010 2007 (the "Final Expiration Date"), (iiiv) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iiiv) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall initially be $14230.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of for the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (iiB) when appropriateif the Company, in its sole discretion, shall have elected to deposit the Preferred Shares issuable upon exercise of the Rights hereunder into a depository, requisition from the Company the amount depository agent depository receipts representing such number of cash one one-hundredths of a Preferred Share as are to be paid purchased (in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificates, cause which case certificates for the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated Preferred Shares represented by such holder receipts shall be deposited by the transfer agent with the depository agent) and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated hereby directs the depository agent to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof.comply with such

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Series One Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June August 1, 2010 2007 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth of a Series One Preferred Share pursuant to the exercise of a Right shall initially be $14270.00 (the "Purchase Price"), shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Series One Preferred Shares (or make available, if the Rights Agent is the transfer agent therefor) certificates for the number of Series One Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B-1) if the Company shall have elected to deposit the total number of shares of Series One Preferred Stock issuable upon exercise of the Rights hereunder with a depository agent, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Series One Preferred Share as are to be purchased (in which case certificates for the Series One Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) The Company covenants and agrees that it will cause to be reserved and kept available out of its authorized and unissued Series One Preferred Shares or any Series One Preferred Shares held in its treasury, the number of Series One Preferred Shares that will be sufficient to permit the exercise in full of all outstanding Rights in accordance with this Section 7.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) Each Right shall entitle (except as otherwise provided in this Agreement) the registered holder thereof, upon the exercise thereof as provided in this Agreement, to purchase, for the Purchase Price, at any time after the Distribution Date and prior to the earliest of the Expiration Date, the Exchange Date and the Redemption Date, one one-thousandth of a Preferred Share, subject to adjustment from time to time as provided in Sections 11 and 13. (b) The registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided hereinin this Agreement) in whole or in part (except that no fraction of a Right may be exercised) at any time after the Distribution Date upon surrender and prior to the earliest of the Right Expiration Date, the Exchange Date and the Redemption Date, by surrendering the Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal corporate trust office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price Exercise Amount for each one one-hundredth of a Preferred Share as to which the Rights are Right exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share pursuant to the exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price Exercise Amount for the shares to be purchased each Right exercised and an amount equal to any applicable transfer tax required to be paid by the surrendering holder of such Right Certificate in accordance with pursuant to Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent9(d), the Rights Agent shall shall, subject to the provisions of this Agreement, thereupon promptly (ii)(A) requisition from any transfer agent of for the Preferred Shares (or make available, if the Rights Agent is the transfer agent for such shares) certificates for the number of Preferred Shares (or other securities, as the case may be) to be purchased (and the Company Trust hereby irrevocably authorizes its transfer agent to comply with all such requests), or (B) if the Trust shall have elected to deposit the total number of Preferred Shares (or other securities, as the case may be) issuable upon exercise of the Rights with a depositary agent, requisition from the depositary agent depositary receipts representing such Preferred Shares (or other securities, as the case may be) as are to be purchased (in which case certificates for the Preferred Shares (or other securities, as the case may be) represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Trust shall direct the depositary agent to comply with such request; (ii) when after receipt of such certificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Rights Certificate, registered in such name or names as may be designated by such holder; and (iii) if appropriate, requisition from the Company Trust the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereofof this Agreement and, (iii) promptly after receipt of such certificatesthereof, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. In the event that the Company Trust is obligated to issue other securities (including Voting Common Shares) of the CompanyTrust, pay cash and/or distribute other property pursuant to Section 11(a) hereofthis Agreement, the Company Trust will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent and delivered to the registered holder of such Right Rights Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof3(c) and Section 14. (e) Notwithstanding anything in this Agreement to the contrary, any Rights that are or were formerly beneficially owned on or after the earlier of the Distribution Date and the Trigger Date by (i) an Acquiring Person or any Associate or Affiliate of an Acquiring Person, (ii) a direct or indirect transferee of an Acquiring Person (or of an Associate or Affiliate of such Acquiring Person) who becomes or becomes entitled to be a transferee after the Acquiring Person becomes such, or (iii) a direct or indirect transferee of an Acquiring Person (or of an Associate or Affiliate of such Acquiring Person) who becomes or becomes entitled to be a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a direct or indirect transfer (whether or not for consideration) from the Acquiring Person (or from an Associate or Affiliate of such Acquiring Person) to holders of equity interests in such Acquiring Person (or to holders of equity interests in any Associate or Affiliate of such Acquiring Person) or to any Person with whom the Acquiring Person (or an Associate or Affiliate of such Acquiring Person) has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a direct or indirect transfer which a majority of the Continuing Trustees or, if there are then no Continuing Trustees, a majority of the Board of Trustees of the Trust determines is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e), shall, immediately upon the occurrence of a Triggering Event and without any further action, be null and void and no holder of such Rights shall have any rights whatsoever with respect to such Rights whether under this Agreement or otherwise, provided, however, that, in the case of transferees under clause (ii) or clause (iii) above, any Rights beneficially owned by such transferee shall be null and void only if and to the extent such Rights were formerly beneficially owned by a Person who was, at the time such Person beneficially owned such Rights, or who later became, an Acquiring Person or an Affiliate or Associate of such Acquiring Person. The Trust shall use all reasonable efforts to ensure that the provisions of this Section 7(e) are complied with, but shall have no liability to any holder of a Rights Certificate or to any other Person as a result of the Trust's failure to make, or any delay in making (including any such failure or delay by the Continuing Trustees or the Board of Trustees of the Trust) any determinations with respect to an Acquiring Person or its Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Trust shall be obligated to undertake any action with respect to the registered holder of a Rights Certificate upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former or proposed Beneficial Owner) thereof or the Affiliates or Associates of such Beneficial Owner (or former or proposed Beneficial Owner) as the Trust shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) ), in whole or in part part, at any time after the Distribution Date Date, upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth ten-thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 1April 28, 2010 2015 (the "Final Expiration DateFINAL EXPIRATION DATE"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption DateREDEMPTION DATE"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth ten-thousandth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $14225, and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof hereof, and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its any such transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing such number of one one-ten-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent of the Preferred Shares with such depositary agent) and the Company hereby directs such depositary agent to comply with such request; (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, ; (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder; and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as provided in Section 11(a)(ii), the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly completed and executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 19, 2010 2009 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $142100.00 (one hundred dollars), shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly completed and executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by cash, certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent (or make available, if the Rights Agent is the transfer agent for the shares) of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company shall have elected to deposit the total number of Preferred Shares issuable upon exercise of the Rights under this Agreement with a depository agent, requisition from the depository agent depository receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depository agent) and the Company hereby directs the depository agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) promptly after receipt of such certificatescertificates or depository receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash for fractional interests in shares to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent and delivered to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) duly completed and executed the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) of such Right Certificate or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the Rights shall become exercisable on the Distribution Date, and thereafter the registered holder of any Right Certificate may may, subject to Section 11(a)(ii) hereof and except as otherwise provided herein, exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or agency of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth share of a Preferred Share Common Stock as to which the Rights are exercised, at or any time which is both after the Distribution Date and prior to the earlier earliest of (i) the close of business on June 116, 2010 2008 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), ) or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price shall be $100 for each one one-hundredth share of a Preferred Share pursuant to Common Stock purchasable upon the exercise of a Right. The Purchase Price and the number of shares of Common Stock or other securities or property to be acquired upon exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowof this Section 7. (c) Upon Except as otherwise provided herein, upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the aggregate Purchase Price for the shares of Common Stock to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof hereof, in cash or by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares Common Stock certificates for the number of Preferred Shares shares of Common Stock to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) requisition from the depositary agent depositary receipts representing interests in such number of shares of Common Stock as are to be purchased (in which case certificates for the Common Stock represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) promptly after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In Except as otherwise provided herein, in case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the exercisable Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of Rights upon the occurrence of any purported transfer or exercise of Rights pursuant to Section 6 hereof or this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of assignment or election to purchase set forth on the reverse side of the Rights Certificate surrendered for such transfer or exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 7(f), and unless earlier redeemed as provided in Section 23, the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly completed and executed, to the Rights Agent at the designated stock transfer office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share Unit as to which the Rights are exercised, at or prior to the earlier Close of (i) Business on the close tenth anniversary of business on June 1, 2010 the Rights Record Date or such other date to which the Rights may be extended as provided in this Agreement (the latest of such dates is the "Final Expiration Date"). If at any time after the Distribution Date but prior to the Expiration Date the Company is unable, (ii) under its articles of incorporation, to issue the time at which number and class of shares required to be issued upon the exercise of all of the outstanding Rights, the Company may issue upon exercise of any of the Rights are redeemed as provided in Section 23 hereof shares of capital stock or other securities of the Company of value equivalent to the shares so required to be issued (the "Redemption DateEquivalent Stock"), or (iii) as determined by the time at which such Rights are exchanged as provided in Section 24 hereofboard of directors. (b) The Purchase Price for each one one-hundredth of a Preferred Share Unit pursuant to the exercise of a Right initially shall be $142US$200.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below13. (c) Upon receipt of a Right Certificate representing exercisable RightsCertificate, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares Units to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof cash, or by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) requisition from the Company or any transfer agent of the Preferred Shares certificates Company (if different from the Rights Agent) a certificate for the number of Preferred Shares shares to be purchased and the Company will comply, and hereby irrevocably authorizes its transfer agent to comply comply, with all such requests, ; (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of a fractional shares share, when appropriate, in accordance with Section 14 hereof, 14; and (iii) promptly after receipt of such certificatescertificate from any such transfer agent, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be the name(s) designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificatefor any fractional share. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property These same procedures shall be available followed if Rights are exercised for distribution by the Rights Agent, if and when appropriateEquivalent Stock. (d) In case The Company shall not be required to pay any transfer tax which may be payable in respect of any transfer involved in the transfer or delivery of Right Certificates, or the issuance or delivery of certificates in a name other than the registered holder, or to issue or deliver any certificates upon the exercise of any Rights, until any such tax shall have been paid (any such tax being payable by the holder of such Right Certificate at the time of surrender) or until it has been established to the Company's satisfaction that no such tax is due. (e) If the registered holder of any Right Certificate shall exercise exercises less than all the Rights evidenced therebyRights, a new Right Certificate evidencing Rights equivalent to for the Rights remaining unexercised Rights shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to Section 14. (f) Notwithstanding any provision of this Agreement to the contrary, upon the occurrence of any of the events described in any of clauses (A), (B), (C) or (D) of Section 11(a)(ii), or the occurrence of any of the events described in any of Section 13(a)(i), 13(a)(ii) or 13(a)(iii), the adjustment and provision under Section 11(a)(ii), and also the exchange provision under Section 27 and the redemption provision under Section 23, shall not apply with respect to any Rights that are at the time Beneficially Owned by (i) an Acquiring Person or by any Associate or Affiliate of such Acquiring Person (which Acquiring Person or Affiliate or Associate engages in, or realizes the benefit of, one or more of the transactions described in clause (A) or (B) of Section 11(a)(ii), realizes the benefits set forth in clause (C) of Section 11(a)(ii) or, alone or together, become the Beneficial Owner(s) of a number of shares of Voting Stock which equals or exceeds the percentage of the general voting power as provided in clause (D) of Section 11(a)(ii), as the case may be), or (ii) a transferee of an Acquiring Person or of any Associate or Affiliate of such Acquiring Person (which engages in, or realizes the benefit of, one or more of the transactions described in clause (A) or (B) of Section 11(a)(ii), or realizes the benefits in clause (C) of Section 11(a)(ii), or, alone or together with such Acquiring Person or Associate or Affiliate, become the Beneficial Owner(s) of a number of shares of Voting Stock which equals or exceeds the percentage of the general voting power as provided in clause (D) of Section 11(a)(ii), as the case may be) (A) who becomes a transferee after the Acquiring Person becomes such, or (B) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights either by (1) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom such Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights, or (2) a transfer which the board of directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(f). Upon the exercise of such Rights covered by this Section 7(f), the holders shall be entitled to receive, upon payment of the Purchase Price, the number of Units issuable upon exercise of such Rights without giving effect to the adjustment provided for under Section 11(a)(ii). The Company shall use all reasonable efforts to insure that the provisions of this Section 14 hereof7(f) and Section 4(b) are complied with, but shall have no liability to any holder of Right Certificates or other Person as a result of its making or failing to make any determinations with respect to an Acquiring Person or its Affiliates, Associates or transferees hereunder. (g) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 7(e) hereof, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth thousandth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth thousandth of a Preferred Share issuable pursuant to the exercise of a Right shall initially be $142, 20.00 shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares number of one-thousandths of a Preferred Share (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof in cash, or by certified check, check or cashier's check, bank draft or money order check payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k) hereof, thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for the Preferred Shares) a certificate or certificates for the number of one-thousandths of a Preferred Shares Share to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) if the Company shall have elected to deposit the total number of one-thousandths of a Preferred Share issuable upon exercise of the Rights hereunder with a depository agent, requisition from the depository agent of depository receipts representing such number of one-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depository agent) and the Company hereby directs the depository agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depository receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receiptreceipt thereof, deliver such cash to or upon the order of the registered holder of such Right Rights Certificate. The payment of the Purchase Price (as such amount may be reduced (including to zero) pursuant to Section 11(a)(iv) hereof) may be made in cash or by certified check or cashier's check payable to the order of the Company. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his or her duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, from and after the first occurrence of a Triggering Event or a Section 13 Event, any Rights beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an Acquiring Person, (ii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee after the Acquiring Person becomes such (a "POST TRANSFEREE"), (iii) a transferee of an Acquiring Person (or of any such Associate or Affiliate) who becomes a transferee prior to or concurrently with the Acquiring Person becoming such and receives such Rights pursuant to either (A) a transfer (whether or not for consideration) from the Acquiring Person to holders of equity interests in such Acquiring Person or to any Person with whom the Acquiring Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has as a primary purpose or effect the avoidance of this Section 7(e) (a "PRIOR TRANSFEREE") or (iv) any subsequent transferee receiving transferred Rights from a Post Transferee or a Prior Transferee, either directly or through one or more intermediate transferees, shall become null and void without any further action and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Company shall use all reasonable efforts to insure that the provisions of this Section 7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person or any of such Acquiring Person's Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date and before the earliest of (i) the close of business on the tenth annual anniversary of the Record Date (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 (the "Redemption Date") or (iii) the time at which such Rights are exchanged as provided in Section 24. The Rights shall be exercised by and upon surrender of the Right CertificateCertificate evidencing such Rights, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price purchase price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $142100.00, and shall be subject to adjustment from time to time as provided in Sections Section 11 and or 13 hereof and (such initial price, as the same may be adjusted, being referred to as the "Purchase Price"). The Purchase Price shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowby certified check, cashier's check or money order payable to the order of the Company. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the Purchase Price for the shares to be purchased in accordance with Section 7(b) and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof by certified check, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agenthereof, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereofand, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate and (iii) after receipt of such certificatescertificates or depositary receipts referred to in clauses (i) and (ii) above, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriateholder. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof14.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 11(a)(ii), the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided hereinin this Agreement) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly completed and executed, to the Rights Agent at the designated office or offices of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close Close of business Business on June 130, 2010 2008 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof24. (b) The Purchase Price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $142115, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) below. (c) Upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly completed and executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof in cash, or by certified check, check or bank cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall shall, subject to Section 20(k), thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available, if the Rights Agent is the transfer agent for such shares) certificates for the number of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) if the Company shall have elected to deposit the total number of Preferred Shares issuable upon exercise of the Rights under this Agreement with a depositary agent, requisition from the depositary agent depositary receipts representing such number of one one-hundredths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional interests in shares in accordance with Section 14 hereof14, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iv) when appropriate, after receipt, deliver such cash for fractional interests in shares to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent and delivered to the registered holder of such Right Certificate or to his such holder's duly authorized assigns, subject to the provisions of Section 14 hereof14. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section unless such registered holder shall have (i) duly completed and executed the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) of such Right Certificate or Affiliates or Associates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the registered holder of any Right Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time from and after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1November 13, 2010 1998 (the "Final Expiration Date"), which date may be extended Pursuant to Section 26) or (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (such earlier time being herein referred to as the "Redemption Expiration Date"). At the Expiration Date, all rights will be extinguished and all Right Certificates shall become null and void. To exercise Rights, the registered holder of the Right Certificate evidencing such Rights shall surrender such Right Certificate, with the form of election to purchase and certificate on the reverse side thereof duly executed, to the Rights Agent at the office of the Rights Agent designated for such purpose, together with payment in cash, or by certified check or bank check, of the Purchase Price with respect to the total number of one one-hundredths of a Preferred Share (iiior, after a Common Share Event, Common Shares and/or Other Consideration) as to which the time at which such Rights are exchanged as provided exercised (which payment shall include any additional amount payable by such Person in accordance with Section 24 9(d) hereof). The Rights Agent shall promptly deliver to the Corporation all payments of the Purchase Price received in respect of Right Certificates accepted for exercise. (b) The Purchase Price for each one one-hundredth of a Preferred Share issuable pursuant to the exercise of a Right shall initially be $14265, shall be subject to adjustment from time to time as provided in Sections Section 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowAmerica. (c) Upon receipt of a Right Certificate representing exercisable the Rights, with the form of election to purchase and certificate set forth on the reverse side thereof duly executed, accompanied by payment of the Purchase Price for the shares to be purchased and an amount equal to any applicable transfer tax required or evidence satisfactory to be paid by the holder Corporation of payment of such Right Certificate in accordance with Section 9 hereof by certified checktax, cashier's check, bank draft or money order payable to the order of the Company or the Rights Agent, the Rights Agent subject to Section 7(e), Section 11(a)(iii) and Section 20(k) hereof, shall thereupon promptly (i) if prior to a Common Share Event, requisition from any transfer agent of the Preferred Shares (or from the Corporation if there shall be no such transfer agent, or make available if the Rights Agent is such transfer agent) certificates for the total number of one one-hundredths of a Preferred Shares Share to be purchased and the Company Corporation hereby irrevocably authorizes its such transfer agent to comply with all any such requestsrequest, (ii) when appropriateor if after a Common Share Event, requisition from the Company appropriate person required to issue or deliver the amount of cash Common Shares or Other Consideration issuable pursuant to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof11(a)(ii) or Section 13 certificates evidencing, or other evidence of, such Common Shares or Other Consideration, (iiiii) after receipt of such certificatescertificates or Other Consideration, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder holder, and (iviii) when appropriate, requisition from the Corporation or other appropriate Person the amount of cash to be paid in lieu of issuance of a fractional share in accordance with Section 14 hereof and after receipt, receipt promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In After the event that the Company is obligated to issue other securities (including Voting Shares) occurrence of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereofa Common Share Event, the Company Corporation will make all arrangements, including determination of exchange ratios, reasonably necessary arrangements so that such other securities, cash or other property shall be the Common Shares and/or Other Consideration then deliverable in respect of the Rights are available for distribution by the Rights Agent. For purposes of this Section 7, if the Rights Agent shall be entitled to conclusively rely, and when appropriateshall be fully protected in conclusively relying, on an Officers' Certificate from the Corporation to the effect that the Distribution Date has occurred. (d) In Subject to Sections 4(b), 7(e) and 14 hereof, in case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued executed and delivered by the Corporation to the Rights Agent and countersigned and delivered by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns. (e) Notwithstanding anything in this Agreement to the contrary, subject from and after the first occurrence of a Common Share Event, any Rights beneficially owned by (i) an Acquiring Person, (ii) an Affiliate of an Acquiring Person or (iii) a Disqualified Transferee shall become null and void without any further action, and no holder of such Rights shall have any rights whatsoever with respect to such Rights, whether under any provision of this Agreement or otherwise. The Corporation shall use all reasonable efforts to ensure that the provisions of this Section 14 hereof7(e) and Section 4(b) hereof are complied with, but shall have no liability to any holder of Right Certificates or other Person as a result of its failure to make any determinations with respect to an Acquiring Person or its Affiliates or Disqualified Transferees hereunder. (f) Notwithstanding anything in this Agreement or any Right Certificate to the contrary, neither the Rights Agent nor the Corporation shall be obligated to undertake any action with respect to a registered holder of any Right Certificate upon the occurrence of any purported exercise thereof unless such registered holder shall have (i) completed and signed the certificate following the form of election to purchase set forth on the reverse side of the Right Certificate surrendered for such exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates thereof as the Corporation shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Subject to Section 11(a)(ii) hereof, the registered holder of any Right valid Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided hereinherein including, without limitation, the restrictions on exercisability set forth in Section 9(c) hereof) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase and the certificate on the reverse side thereof duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one oneten-hundredth thousandth of a Preferred Share (or Common Shares, other securities, cash or property, as the case may be) as to which the Rights are exercised, at or prior to the earlier earliest of (i) the close of business on June 1May 28, 2010 2012 (the "Final Expiration Date"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one oneten-hundredth thousandth of a Preferred Share pursuant to the be issued upon exercise of a Right shall initially be $142350.00, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (cSection 7(c) below. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase and the certificate on the reverse side of the Rights Certificate duly executed, accompanied by payment of the aggregate Purchase Price for the shares Preferred Shares (or other securities or property, as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Rights Certificate in accordance with Section 9 hereof by wire transfer, certified check, cashier's check, bank draft check or money order payable to the order of the Company Company, or such other payment method reasonably required by the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer agent of the Preferred Shares (or make available if the Rights Agent is the transfer agent of the Preferred Shares) certificates for the number of one ten-thousandths of a Preferred Shares Share as are to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requestsrequests or (B) requisition from the depositary agent depositary receipts as provided in Section 14(b) hereof, representing such number of one ten-thousandths of a Preferred Share as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company or such other entity the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) after receipt of such certificatescertificates or depositary receipts, cause the same to be delivered to to, or upon the order of of, the registered holder of such Right Rights Certificate, registered in such name or names as may be designated by such holder holder, and (iv) when appropriate, after receipt, deliver such cash to to, or upon the order of of, the registered holder of such Right Rights Certificate. In the event that the Company elects or is obligated to issue other securities (including Voting Common Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a11(a)(iii) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such other securities, cash or other and/or property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Rights Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder upon the occurrence of any purported exercise as set forth in this Section 7 unless such registered holder shall have (i) properly completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for such exercise, and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or Associates thereof, and of the Beneficial Owner's (or former Beneficial Owner's) or Affiliates' or Associates' interest in, or rights to, the Rights evidenced by such Rights Certificates, as the Company shall reasonably request. (f) Notwithstanding any statement to the contrary contained in this Agreement or in any Rights Certificate, if the Distribution Date or the Shares Acquisition Date shall occur prior to the Record Date, the provisions of this Agreement, including (without limitation) Sections 3 and 11(a)(ii), shall be applicable to the Rights upon their issuance to the same extent such provisions would have been applicable if the Record Date were the date of this Agreement.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Each Right shall entitle (except as otherwise provided in this Agreement) the registered holder thereof, upon the exercise thereof as provided in this Agreement, to purchase, for the Purchase Price, at any time after the Distribution Date and prior to the earlier of the Expiration Date and the Redemption Date, 1/1000th share of Preferred Stock, subject to adjustment from time to time as provided in Section 13 of this Agreement, payable in lawful money of the United States of America in accordance with Paragraph (c) below. (b) Subject to Section 7(e), Section 22(a) and Section 23 of this Agreement, the registered holder of any Right Rights Certificate may exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Rights Certificate, with the form of election to purchase on the reverse side thereof including the certificate contained therein duly executed, to the Rights Agent at the designated principal office of the Rights Agent, along with a signature guarantee and such other and further documentation as the Rights Agent may reasonably require, together with payment of the Purchase Price for each one one-hundredth 1/1000th share of a Preferred Share Stock as to which the Rights are exercised, at or exercised prior to the earlier earliest of (i) the close of business on June 1, 2010 (the "Final Expiration Date"), (ii) the time at which Exchange Date and the Rights are redeemed as provided in Section 23 hereof (the "Redemption Date"), or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) . The Purchase Price for each one one-hundredth and the number of a shares of Preferred Share pursuant Stock to the be acquired upon exercise of a Right shall be $142, shall be subject to adjustment from time to time as provided in Sections 11 and Section 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowthis Agreement. (c) Upon receipt of a Right Rights Certificate representing exercisable Rights, with the form of election to purchase including the certificate contained therein duly executed, accompanied by payment of the Purchase Price for the shares (or cash or other assets as the case may be) to be purchased and an amount equal to any applicable transfer tax required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof cash, or by certified check, cashier's check, check or bank draft or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly promptly: (iA) requisition from any transfer agent of for the Preferred Shares Stock certificates for the number of 1/1000th of a share of Preferred Shares Stock to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (iiB) when appropriate, requisition from the Company depositary agent depositary receipts representing the amount number of cash 1/1000th of a share of Preferred Stock as are to be paid purchased (in lieu which case certificates for the shares of issuance of fractional shares in accordance Preferred Stock represented by the receipts shall be deposited by the transfer agent with Section 14 hereof, the depositary agent) and the Company will direct the depositary agent to comply with the request; (iiiii) after receipt of such certificatesthe certificates or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right the Rights Certificate, registered in such whatever name or names as may be designated by such holder and the holder; and (iviii) when appropriate, after receipt, deliver such cash the cash, if any, to or upon the order of the registered holder of such Right the Rights Certificate. In the event that If the Company is becomes obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereofthis Agreement, the Company will shall make all arrangements, including determination of exchange ratios, reasonably arrangements necessary so that such the other securities, cash or and/or other property shall be are available for distribution by the Rights Agent, if and when appropriate. (d) In case If the registered holder of any Right Rights Certificate shall exercise less than all the Rights evidenced thereby, a new Right Rights Certificate evidencing Rights equivalent to the Rights remaining unexercised shall be issued by the Rights Agent and delivered to the registered holder of such Right the Rights Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof6 of this Agreement. (e) Notwithstanding anything in this Agreement to the contrary, upon the occurrence of the earliest of: (x) the date on which the Board of Directors of the Company decides to exchange the Rights pursuant to Section 23 of this Agreement, (y) a Triggering Event and (z) the date any Person becomes an Acquiring Person, any unexercised Rights that are or were (at any time on or after the earlier to occur of: (1) the Distribution Date and (2) the Stock Acquisition Date) beneficially owned by (i) an Acquiring Person, an Adverse Person or an Associate or Affiliate of an Acquiring Person or Adverse Person, (ii) a transferee of an Acquiring Person or an Adverse Person (or of any Associate or Affiliate thereof) that becomes a transferee after such Acquiring Person becomes an Acquiring Person or such Adverse Person becomes an Adverse Person, as the case may be, (iii) a transferee of an Acquiring Person or an Adverse Person (or of any Associate or Affiliate thereof) that becomes a transferee prior to or concurrently with such Acquiring Person or such Adverse Person becoming an Acquiring Person or Adverse Person, as the case may be, and receives the Rights pursuant to either (A) a transfer (whether or not for consideration) from such Acquiring Person or such Adverse Person to holders of equity interests in such Acquiring Person or such Adverse Person or to any Person with whom such Acquiring Person or such Adverse Person has any continuing agreement, arrangement or understanding regarding the transferred Rights or (B) a transfer which the Board of Directors of the Company has determined is part of a plan, arrangement or understanding which has, as a primary purpose or effect, the avoidance of this Section 7(e), shall immediately become permanently null and void without any further action, and no holder of the Rights shall have any right whatsoever with respect to the Rights under this Agreement or otherwise. The Company shall use all reasonable efforts to ensure that the provisions of this Section 7(e) and Section 4(b) of this Agreement are complied with, but shall have no liability to any holder of Rights Certificates or to any other Person as a result of its failure to make any determinations with respect to an Acquiring Person [or Adverse Person] or its Affiliates, Associates or transferees hereunder. (f) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of any Rights Certificate upon the occurrence of any purported exercise thereof unless the registered holder shall have (i) completed and signed the certificate contained in the form of election to purchase set forth on the reverse side of the Rights Certificate surrendered for the exercise and (ii) provided the additional evidence of the identity of the Beneficial Owner (or former or proposed Beneficial Owner) or Affiliates thereof as the Company shall reasonably request.

Exercise of Rights; Purchase Price; Expiration Date of Rights. (a) The Except as otherwise provided herein, the Rights shall become exercisable on the Distribution Date, and thereafter the registered holder of any Right Certificate may may, subject to Section 11(a)(ii) hereof and except as otherwise provided herein, exercise the Rights evidenced thereby (except as otherwise provided herein) in whole or in part at any time after the Distribution Date upon surrender of the Right Certificate, with the form of election to purchase on the reverse side thereof duly executed, to the Rights Agent at the designated office or agency of the Rights Agent, along with a signature guarantee and Agent designated for such other and further documentation as the Rights Agent may reasonably requirepurpose, together with payment of the Purchase Price for each one one-hundredth of a Preferred Share as to which the Rights are exercised, at or any time which is both after the Distribution Date and prior to the earlier earliest of (i) the close of business on June 1January 27, 2010 2008 (the "Final Expiration DateFINAL EXPIRATION DATE"), (ii) the time at which the Rights are redeemed as provided in Section 23 hereof (the "Redemption DateREDEMPTION DATE"), ) or (iii) the time at which such Rights are exchanged as provided in Section 24 hereof. (b) The Purchase Price for each one one-hundredth of a Preferred Share purchasable pursuant to the exercise of a Right shall initially be $142110, shall be subject to adjustment from time to time as provided in Sections 11 and 13 hereof and shall be payable in lawful money of the United States of America in accordance with paragraph (c) belowof this Section 7. (c) Upon Except as otherwise provided herein, upon receipt of a Right Certificate representing exercisable Rights, with the form of election to purchase duly executed, accompanied by payment of the aggregate Purchase Price for the shares Preferred Shares to be purchased and an amount equal to any applicable transfer tax or governmental charge required to be paid by the holder of such Right Certificate in accordance with Section 9 hereof hereof, in cash or by certified check, cashier's check, bank draft check or money order payable to the order of the Company or the Rights AgentCompany, the Rights Agent shall thereupon promptly (i) requisition from (A) any transfer agent of for the Preferred Shares certificates for the number of shares of Preferred Shares to be purchased and the Company hereby irrevocably authorizes its transfer agent to comply with all such requests, or (B) the Company or the depositary agent, as the case may be, scrip or depositary receipts representing interests in such number of Preferred Shares as are to be purchased (in which case certificates for the Preferred Shares represented by such receipts shall be deposited by the transfer agent with the depositary agent) and the Company hereby directs the depositary agent to comply with such request, (ii) when appropriate, requisition from the Company the amount of cash to be paid in lieu of issuance of fractional shares in accordance with Section 14 hereof, (iii) promptly after receipt of such certificates, scrip or depositary receipts, cause the same to be delivered to or upon the order of the registered holder of such Right Certificate, registered in such name or names as may be designated by such holder and (iviii) when appropriate, after receipt, promptly deliver such cash to or upon the order of the registered holder of such Right Certificate. In the event that the Company is obligated to issue other securities (including Voting Shares) of the Company, pay cash and/or distribute other property pursuant to Section 11(a) hereof, the Company will make all arrangements, including determination of exchange ratios, reasonably necessary so that such other securities, cash or other property shall be available for distribution by the Rights Agent, if and when appropriate. (d) In Except as otherwise provided herein, in case the registered holder of any Right Certificate shall exercise less than all the Rights evidenced thereby, a new Right Certificate evidencing Rights equivalent to the exercisable Rights remaining unexercised shall be issued by the Rights Agent to the registered holder of such Right Certificate or to his duly authorized assigns, subject to the provisions of Section 14 hereof. (e) Notwithstanding anything in this Agreement to the contrary, neither the Rights Agent nor the Company shall be obligated to undertake any action with respect to a registered holder of Rights upon the occurrence of any purported transfer or exercise of Rights pursuant to Section 6 hereof or this Section 7 unless such registered holder shall have (i) properly completed and signed the certificate contained in the form of assignment or election to purchase set forth on the reverse side of the Rights Certificate surrendered for such transfer or exercise and (ii) provided such additional evidence of the identity of the Beneficial Owner (or former Beneficial Owner) thereof as the Company or Rights Agent shall reasonably request.