INDENTURE Dated as of January 15, 2016 Between MICROSEMI CORPORATION and THE GUARANTORS NAMED HEREIN and U.S. BANK NATIONAL ASSOCIATION, as Trustee 9.125% SENIOR NOTES DUE 2023

Exhibit 4.1

EXECUTION VERSION

INDENTURE

Dated as of January 15, 2016

Between

MICROSEMI CORPORATION

and

THE GUARANTORS NAMED HEREIN

and

U.S. BANK NATIONAL ASSOCIATION,
as Trustee

9.125% SENIOR NOTES DUE 2023

TABLE OF CONTENTS

		Page

Article 1
Definitions and Incorporation by Reference

Section 1.01	Definitions	1
Section 1.02	Other Definitions	38
Section 1.03	Reserved	39
Section 1.04	Rules of Construction	39
Section 1.05	Acts of Holders	40

Article 2
The Notes

Section 2.01	Form and Dating; Terms	42
Section 2.02	Execution and Authentication	43
Section 2.03	Registrar and Paying Agent	43
Section 2.04	Paying Agent to Hold Money in Trust	44
Section 2.05	Holder Lists	44
Section 2.06	Transfer and Exchange	44
Section 2.07	Replacement Notes	55
Section 2.08	Outstanding Notes	55
Section 2.09	Treasury Notes	56
Section 2.10	Temporary Notes	56
Section 2.11	Cancellation	56
Section 2.12	Defaulted Interest	56
Section 2.13	CUSIP/ISIN Numbers	57

Article 3
Redemption

Section 3.01	Notices to Trustee	57
Section 3.02	Selection of Notes to Be Redeemed or Purchased	57
Section 3.03	Notice of Redemption	58
Section 3.04	Effect of Notice of Redemption	59
Section 3.05	Deposit of Redemption or Repurchase Price	59
Section 3.06	Notes Redeemed or Purchased in Part	59
Section 3.07	Optional Redemption	60
Section 3.08	Mandatory Redemption	61
Section 3.09	Offers to Repurchase by Application of Excess Proceeds	61
Section 3.10	Special Mandatory Redemption	63

Article 4
Covenants

Section 4.01	Payment of Notes	64
Section 4.02	Maintenance of Office or Agency	64
Section 4.03	Reports and Other Information	65
Section 4.04	Compliance Certificate	66
Section 4.05	Reserved	67
Section 4.06	Stay, Extension and Usury Laws	67
Section 4.07	Limitation on Restricted Payments	67
Section 4.08	Dividend and Other Payment Restrictions Affecting Restricted Subsidiaries	73
Section 4.09	Limitation on Incurrence of Indebtedness and Issuance of Disqualified Stock and Preferred Stock	76
Section 4.10	Asset Sales	82
Section 4.11	Transactions with Affiliates	85
Section 4.12	Liens	87
Section 4.13	Corporate Existence	88
Section 4.14	Offer to Repurchase Upon Change of Control	88
Section 4.15	Limitation on Guarantees of Indebtedness by Restricted Subsidiaries	91
Section 4.16	Suspension of Certain Covenants	92

Article 5
Successors

Section 5.01	Merger, Consolidation or Sale of All or Substantially All Assets	93
Section 5.02	Successor Corporation Substituted	95

Article 6
Defaults and Remedies

Section 6.01	Events of Default	95
Section 6.02	Acceleration	98
Section 6.03	Other Remedies	98
Section 6.04	Waiver of Defaults	98
Section 6.05	Control by Majority	99
Section 6.06	Limitation on Suits	99
Section 6.07	Rights of Holders of Notes to Receive Payment	100
Section 6.08	Collection Suit by Trustee	100
Section 6.09	Restoration of Rights and Remedies	100
Section 6.10	Rights and Remedies Cumulative	100
Section 6.11	Delay or Omission Not Waiver	100
Section 6.12	Trustee May File Proofs of Claim	101
Section 6.13	Priorities	101
Section 6.14	Undertaking for Costs	102

Article 7
Trustee

Section 7.01	Duties of Trustee	102
Section 7.02	Rights of Trustee	103
Section 7.03	Individual Rights of Trustee	104
Section 7.04	Trustee’s Disclaimer	104
Section 7.05	Notice of Defaults	105
Section 7.06	Reserved	105
Section 7.07	Compensation and Indemnity	105
Section 7.08	Replacement of Trustee	106
Section 7.09	Successor Trustee by Merger, etc	107
Section 7.10	Eligibility; Disqualification	107

Article 8
Legal Defeasance and Covenant Defeasance

Section 8.01	Option to Effect Legal Defeasance or Covenant Defeasance	107
Section 8.02	Legal Defeasance and Discharge	107
Section 8.03	Covenant Defeasance	108
Section 8.04	Conditions to Legal or Covenant Defeasance	108
Section 8.05	Deposited Money and Government Securities to Be Held in Trust; Other Miscellaneous Provisions	110
Section 8.06	Repayment to Issuer	111
Section 8.07	Reinstatement	111

Article 9
Amendment, Supplement and Waiver

Section 9.01	Without Consent of Holders of Notes	111
Section 9.02	With Consent of Holders of Notes	112
Section 9.03	Revocation and Effect of Consents	114
Section 9.04	Notation on or Exchange of Notes	114
Section 9.05	Trustee to Sign Amendments, etc	115

Article 10
Guarantees

Section 10.01	Guarantee	115
Section 10.02	Limitation on Guarantor Liability	117
Section 10.03	Execution and Delivery	117
Section 10.04	Subrogation	117
Section 10.05	Benefits Acknowledged	118
Section 10.06	Release of Guarantees	118

iii

Article 11
Satisfaction and Discharge

Section 11.01	Satisfaction and Discharge	119
Section 11.02	Application of Trust Money	120

Article 12
Miscellaneous

Section 12.01	Notices	120
Section 12.02	Reserved	122
Section 12.03	Certificate and Opinion as to Conditions Precedent	122
Section 12.04	Statements Required in Certificate or Opinion	122
Section 12.05	Rules by Trustee and Agents	122
Section 12.06	No Personal Liability of Directors, Officers, Employees and Stockholders	122
Section 12.07	Governing Law	122
Section 12.08	Waiver of Jury Trial	123
Section 12.09	Force Majeure	123
Section 12.10	No Adverse Interpretation of Other Agreements	123
Section 12.11	Successors	123
Section 12.12	Severability	123
Section 12.13	Counterpart Originals	123
Section 12.14	Table of Contents, Headings, etc	123
Section 12.15	Waiver of Immunity	123
Section 12.16	U.S.A. Patriot Act	124

INDENTURE, dated as of January 15, 2016, between Microsemi Corporation, a Delaware corporation (the “Issuer,” as more fully set forth in Section 1.01), the initial Guarantors set forth in Schedule 1 hereto and U.S. Bank National Association, as Trustee.

W I T N E S S E T H

WHEREAS, the Issuer has duly authorized the creation of an issue of $450,000,000 aggregate principal amount of its 9.125% Senior Notes due 2023 (the “Initial Notes” and, together with any Additional Notes (each as defined herein), the “Notes”); and

WHEREAS, the Issuer has duly authorized the execution and delivery of this Indenture.

NOW, THEREFORE, the Issuer and the Trustee agree as follows for the benefit of each other and for the equal and ratable benefit of the Holders of the Notes.

Article 1

Definitions and Incorporation by Reference

Section 1.01 Definitions.

“Acquired Indebtedness” means, with respect to any specified Person,

(1) Indebtedness of any other Person existing at the time such other Person is merged with or into or became a Restricted Subsidiary of such specified Person, including Indebtedness incurred in connection with, or in contemplation of, such other Person merging with or into or becoming a Restricted Subsidiary of such specified Person, and

(2) Indebtedness secured by a Lien encumbering any asset acquired by such specified Person.

“Acquisition” means the acquisition by the Issuer and its Subsidiaries of the capital stock of PMC-Sierra, Inc., to the extent set forth in, and pursuant to, the Merger Agreement.

“Acquisition Closing Date” means the date of the consummation of the Acquisition in accordance with the Merger Agreement.

“Acquisition Deadline” means April 30, 2016.

“Additional Notes” means additional Notes (other than the Initial Notes) issued from time to time under this Indenture in accordance with Sections 2.01, 2.02 and 4.09.

“Affiliate” of any specified Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified Person. For purposes of this definition, “control” (including, with correlative meanings, the terms “controlling,” “controlled by” and “under common control with”), as used with respect to any Person, shall mean the possession, directly or indirectly, of the power to direct or cause

the direction of the management or policies of such Person, whether through the ownership of voting securities, by agreement or otherwise.

“Agent” means any Registrar or Paying Agent.

“Applicable Premium” means, with respect to any Note on any Redemption Date, the greater of:

(a) 1.0% of the principal amount of such Note on such Redemption Date; and

(b) the excess, if any, of (i) the present value at such Redemption Date of (A) the redemption price of such Note at January 15, 2019 (such redemption price being set forth in the table appearing in Section 3.07(b)), plus (B) all required scheduled interest payments due on such Note through January 15, 2019 (excluding accrued but unpaid interest to the Redemption Date), computed using a discount rate equal to the Treasury Rate as of such Redemption Date plus 50 basis points, over (ii) the then-outstanding principal amount of such Note.

The Issuer or such Person as designated by the Issuer shall determine the Applicable Premium.

“Applicable Procedures” means, with respect to any payment, tender, redemption, transfer or exchange of or for beneficial interests in any Global Note, the rules and procedures of the Depositary, Euroclear and/or Clearstream that apply to such payment, tender, redemption, transfer or exchange.

“Asset Sale” means:

(1) the sale, conveyance, transfer or other disposition, whether in a single transaction or a series of related transactions, of property or assets (including by way of a Sale and Leaseback Transaction) of the Issuer or any of its Restricted Subsidiaries (each referred to in this definition as a “disposition”); or

(2) the issuance or sale of Equity Interests of any Restricted Subsidiary (other than Preferred Stock or Disqualified Stock of Restricted Subsidiaries issued in compliance with Section 4.09 or directors’ qualifying shares and shares issued to foreign nationals as required under applicable law), whether in a single transaction or a series of related transactions;

in each case, other than:

(a) any disposition of Cash Equivalents or Investment Grade Securities or obsolete, worn out, uneconomical or surplus assets or assets no longer used or useful in the business in the ordinary course of business or any disposition of inventory or goods (or other assets) held for sale in the ordinary course of business;

(b) the disposition of all or substantially all of the assets of the Issuer in a manner permitted pursuant to Section 5.01 or any disposition that constitutes a Change of Control pursuant to this Indenture;

(c) the making of any Restricted Payment or Permitted Investment that is permitted to be made, and is made, under Section 4.07;

(d) any disposition of assets or issuance or sale of Equity Interests in any transaction or series of related transactions with an aggregate fair market value (as determined in good faith by the Issuer) of less than $50.0 million;

(e) any disposition of property or assets or issuance of securities by a Subsidiary of the Issuer to the Issuer or by the Issuer or a Subsidiary of the Issuer to a Restricted Subsidiary of the Issuer;

(f) (i) dispositions of property to the extent that such property is exchanged for credit against the purchase price of similar replacement property that is promptly purchased, (ii) dispositions of property to the extent that the proceeds of such disposition are promptly applied to the purchase price of such replacement property (which replacement property is actually promptly purchased) and (iii) to the extent allowable under Section 1031 of the Code, or any comparable or successor provision, any exchange of like property (excluding any boot thereon) for use in a Similar Business;

(g) the lease, assignment or sub lease of any real or personal property in the ordinary course of business or the exercise of termination rights with respect to any lease, assignment or sub-lease in the ordinary course of business;

(h) any issuance or sale of Equity Interests in, or Indebtedness or other securities of, an Unrestricted Subsidiary;

(i) foreclosures on assets;

(j) sales or transfers of accounts receivable, or participations therein, in connection with any Receivables Facility;

(k) any financing transaction with respect to property built or acquired by the Issuer or any Restricted Subsidiary after the Issue Date, including Sale and Leaseback Transactions and asset securitizations permitted by this Indenture;

(l) the licensing or sub licensing of intellectual property or other general intangibles and licenses, leases or subleases of other property in the ordinary course of business which do not materially interfere with the business of the Issuer and its Restricted Subsidiaries;

(m) sales, transfers and other dispositions of Investments in joint ventures to the extent required by, or made pursuant to, customary buy/sell arrangements between the joint venture parties set forth in joint venture arrangements and similar binding arrangements;

(n) the lapse or abandonment of intellectual property rights in the ordinary course of business, which in the reasonable good faith determination of the Issuer are not

material to the conduct of the business of the Issuer and its Restricted Subsidiaries taken as a whole;

(o) foreclosures, condemnation, expropriation, forced dispositions, eminent domain or any similar action with respect to assets or the granting of Liens not prohibited by this Indenture;

(p) any disposition of Capital Stock of a Restricted Subsidiary pursuant to an agreement or other obligation with or to a Person (other than the Issuer or a Restricted Subsidiary) from whom such Restricted Subsidiary was acquired, or from whom such Restricted Subsidiary acquired its business and assets (having been newly formed in connection with such acquisition), made as part of such acquisition and in each case comprising all or a portion of the consideration in respect of such sale or acquisition;

(q) any surrender or waiver of contractual rights or the settlement, release, surrender or waiver of contractual, tort, litigation or other claims of any kind;

(r) the unwinding of any Hedging Obligations pursuant to its terms;

(s) any sales, transfers, leases and other dispositions made in order to effect the Transactions;

(t) an issuance of Capital Stock by a Restricted Subsidiary to the Issuer or to another Restricted Subsidiary;

(u) dispositions of receivables in connection with the compromise, settlement or collection thereof in the ordinary course of business or in bankruptcy or similar proceedings and exclusive of factoring or similar arrangements; and

(v) the sale, lease, assignment, license, sublease or discount of inventory, equipment, accounts receivable, notes receivable or other current assets in the ordinary course of business or the conversion of accounts receivable to notes receivable or other dispositions of accounts receivable in connection with the collection or compromise thereof.

For the avoidance of doubt, any single transaction or series of transactions may qualify for more than one of the foregoing exceptions and need not qualify for a single exception in order to be deemed not an Asset Sale.

“Bankruptcy Law” means Title 11, U.S. Code or any similar federal or state law for the relief of debtors or any amendment to, successor to or change in such law.

“Business Day” means each day which is not a Legal Holiday.

“Capital Stock” means:

(1) in the case of a corporation, corporate stock or shares in the capital of such corporation;

(2) in the case of an association or business entity, any and all shares, interests, participations, rights or other equivalents (however designated) of corporate stock;

(3) in the case of a partnership or limited liability company, partnership or membership interests (whether general or limited); and

(4) any other interest or participation that confers on a Person the right to receive a share of the profits and losses of, or distributions of assets of, the issuing Person.

“Capitalized Lease Obligation” means, at the time any determination thereof is to be made, the amount of the liability in respect of a capital lease that would at such time be required to be capitalized and reflected as a liability on a balance sheet (excluding the footnotes thereto) prepared in accordance with GAAP.

“Cash Equivalents” means:

(1) marketable direct obligations issued by, or unconditionally guaranteed by, the United States Government or issued by any agency thereof and backed by the full faith and credit of the United States, in each case maturing within twenty-four (24) months from the date of acquisition;

(2) certificates of deposit, time deposits, euro dollar time deposits or overnight bank deposits having maturities of one (1) year or less from the date of acquisition issued by any lender under any Credit Facility, or by any lender to a Specified Cash Management Agreement (as such term is defined in the New Senior Secured Credit Facilities), or by any commercial bank organized under the laws of the United States or any state thereof having combined capital and surplus of not less than $500.0 million in the case of U.S. banks and $100.0 million (or the U.S. dollar equivalent as of the date of determination) in the case of non-U.S. banks;

(3) commercial paper of an issuer rated at least A-1 by S&P or P-1 by Xxxxx’x, or carrying an equivalent rating by a nationally recognized rating agency, if both of the two named rating agencies cease publishing ratings of commercial paper issuers generally, and maturing within twenty-four (24) months from the date of acquisition;

(4) repurchase obligations of any lender under any Credit Facility or of any commercial bank satisfying the requirements of clause (2) of this definition, with respect to securities issued or fully guaranteed or insured by the United States government or of the type described in clause (2) hereof;

(5) securities with maturities of one year or less from the date of acquisition issued or fully guaranteed by any state, commonwealth or territory of the United States, by any political subdivision or taxing authority of any such state, commonwealth or territory or by any foreign government, the securities of which state, commonwealth, territory, political subdivision, taxing authority or foreign government (as the case may be) are rated at least investment grade by S&P or Xxxxx’x;

(6) securities with maturities of twenty-four months or less from the date of acquisition backed by standby letters of credit issued by any lender under any Credit Facility or any commercial bank satisfying the requirements of clause (2) of this definition;

(7) shares of money market mutual or similar funds which invest assets satisfying the requirements of clauses (1) through (6) or (8), (9), or (10) of this definition or 90% of the money market funds that (i) comply with the criteria set forth in Securities and Exchange Commission Rule 2a-7 under the Investment Company Act of 1940, as amended, (ii) are rated AAA- (or the equivalent thereof) by S&P and Aaa3 (or the equivalent thereof) by Xxxxx’x and (iii) have portfolio assets of at least $3.0 billion;

(8) marketable short-term money market and similar securities having a rating of at least P-2 or A-2 from either Xxxxx’x or S&P, respectively (or, if at any time neither Xxxxx’x nor S&P shall be rating such obligations, an equivalent rating from another Rating Agency) and in each case maturing within 24 months after the date of creation thereof;

(9) Indebtedness or Preferred Stock issued by Persons with a rating of “A” or higher from S&P or “A2” or higher from Xxxxx’x with maturities of twenty-four months or less from the date of acquisition;

(10) Investments with average maturities of 24 months or less from the date of acquisition in money market funds rated AAA- (or the equivalent thereof) or better by S&P or Aaa3 (or the equivalent thereof) or better by Xxxxx’x; or

(11) in the case of any Foreign Subsidiary, liquid investments made by such Foreign Subsidiary in the ordinary course of managing its surplus cash position in investments of comparable terms and credit quality as those described in clauses (1) through (10) above.

“Certificate of Exchange” means a certificate substantially in the form of Exhibit C hereto.

“Certificate of Transfer” means a certificate substantially in the form of Exhibit B hereto.

“Change of Control” means the occurrence of any of the following:

(1) the sale, lease or transfer, in one or a series of related transactions, of all or substantially all of the assets of the Issuer and its Subsidiaries, taken as a whole, to any Person other than a Restricted Subsidiary;

(2) the Issuer becomes aware of (by way of a report or any other filing pursuant to Section 13(d) of the Exchange Act, proxy, vote, written notice or otherwise) the acquisition by any Person or group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act or any successor provision), including any group acting for the purpose of acquiring, holding or disposing of securities (within the meaning of Rule 13d-5(b)(1) under the Exchange Act or any successor provision), in a single transaction or in a related series of transactions, by way of merger, consolidation or other business combination or purchase, of beneficial ownership (within

the meaning of Rule 13d-3 under the Exchange Act, or any successor provision) of a majority or more of the total voting power of the Voting Stock of the Issuer; or

(3) the adoption by the stockholders of the Issuer of any plan or proposal for the winding up or liquidation of the Issuer.

For purposes of this definition, any direct or indirect holding company of the Issuer shall not itself be considered a “Person” or “group” for purposes of clause (2) above; provided that no “Person” or “group” beneficially owns, directly or indirectly, more than a majority of the total voting power of the Voting Stock of such holding company.

“Clearstream” means Clearstream Banking, Société Anonyme.

“Code” means the United States Internal Revenue Code of 1986, as amended.

“Consolidated Depreciation and Amortization Expense” means, with respect to any Person, for any period, the total amount of depreciation and amortization expense, including amortization or write-off of (i) intangibles and non-cash organization costs, (ii) deferred financing fees or costs and (iii) capitalized expenditures, customer acquisition costs and incentive payments, conversion costs and contract acquisition costs, the amortization of original issue discount resulting from the issuance of Indebtedness at less than par and amortization of favorable or unfavorable lease assets or liabilities, of such Person and its Restricted Subsidiaries for such period on a consolidated basis and otherwise determined in accordance with GAAP and any write down of assets or asset value carried on the balance sheet.

“Consolidated Indebtedness” means, as of any date of determination, the sum, without duplication, of (1) the total amount of Indebtedness of the Issuer and its Restricted Subsidiaries (excluding Hedging Obligations), plus (2) the aggregate liquidation value of all Disqualified Stock of the Issuer and the Guarantors and all Preferred Stock of the Restricted Subsidiaries that are not Guarantors, in each case, determined on a consolidated basis in accordance with GAAP; provided that in making such computation, Indebtedness shall include the greater of (x) the average daily balance outstanding under any revolving credit facility during the most recently ended fiscal quarter and (y) the actual amount of Indebtedness outstanding under any revolving credit facility as of the date for which such calculation is being made.

“Consolidated Interest Expense” means, with respect to any Person for any period, without duplication, the sum of:

(1) consolidated interest expense of such Person and its Restricted Subsidiaries for such period to the extent such expense was deducted (and not added back) in computing Consolidated Net Income (including (a) amortization of original issue discount resulting from the issuance of Indebtedness at less than par, (b) all commissions, discounts and other fees and charges owed with respect to letters of credit or bankers acceptances, (c) non cash interest expense (but excluding any non cash interest expense attributable to the movement in the xxxx to market valuation of Hedging Obligations or other derivative instruments pursuant to GAAP), (d) the interest component of Capitalized Lease Obligations, and (e) net payments, if any, pursuant to interest rate Hedging Obligations with respect to Indebtedness, and excluding (t) amortization or write-off of deferred financing fees, debt issuance costs, commissions, fees and

expenses, (u) any expensing of bridge, commitment and other financing fees, (v) commissions, discounts, yield and other fees and charges (including any interest expense) related to any Receivables Facility, (w) any one-time cash costs associated with breakage in respect of interest rate Hedging Obligations with respect to Indebtedness, (x) penalties and interest relating to taxes, (y) accretion or accrual of discounted liabilities not constituting Indebtedness, and (z) any expense resulting from the discounting of Indebtedness in connection with the application of recapitalization or purchase accounting); plus

(2) consolidated capitalized interest of such Person and its Restricted Subsidiaries for such period, whether paid or accrued; less

(3) interest income of such Person and its Restricted Subsidiaries for such period.

For purposes of this definition, interest on a Capitalized Lease Obligation shall be deemed to accrue at an interest rate reasonably determined by such Person to be the rate of interest implicit in such Capitalized Lease Obligation in accordance with GAAP.

“Consolidated Net Income” means, with respect to any Person for any period, the net income (loss) of such Person and its Restricted Subsidiaries for such period determined on a consolidated basis on the basis of GAAP; provided that there shall not be included in such Consolidated Net Income:

(1) any net income (loss) of any Person if such Person is not a Restricted Subsidiary, except that any equity in the net income of any such Person for such period shall be included in such Consolidated Net Income up to the aggregate amount of cash or Cash Equivalents actually distributed or that (as reasonably determined by an Officer of the Issuer) could have been distributed by such Person during such period to the Issuer or a Restricted Subsidiary as a dividend or other distribution or return on investment (subject to the limitations contained in clause (2) below);

(2) solely for the purpose of determining the amount available for Restricted Payments under clause (3)(a) of Section 4.07(a), any net income (loss) of any Restricted Subsidiary (other than any Guarantor) if such Subsidiary is subject to restrictions, directly or indirectly, on the payment of dividends or the making of distributions by such Restricted Subsidiary, directly or indirectly, to the Issuer or a Guarantor by operation of the terms of such Restricted Subsidiary’s charter or any agreement, instrument, judgment, decree, order, statute or governmental rule or regulation applicable to such Restricted Subsidiary or its shareholders (other than (a) restrictions that have been legally waived or otherwise released, (b) restrictions pursuant to the New Senior Secured Credit Facilities, the Notes or this Indenture, and (c) restrictions specified in clause (q) of Section 4.08(b) with respect to the New Senior Secured Credit Facilities or the Notes), except that the Issuer’s equity in the net income of any such Restricted Subsidiary for such period shall be included in such Consolidated Net Income up to the aggregate amount of cash or Cash Equivalents actually distributed or that could have been distributed by such Restricted Subsidiary during such period to the Issuer or another Restricted Subsidiary as a dividend or other distribution (subject to the limitations contained in this clause);

(3) any net gain (or loss) realized upon the sale or other disposition of any asset or disposed operations of the Issuer or any Restricted Subsidiaries (including pursuant to any Sale and Leaseback Transaction which is not sold or otherwise disposed of in the ordinary course of business);

(4) any extraordinary, exceptional, unusual or nonrecurring gain, loss, charge or expense or any charges, expenses or reserves in respect of any restructuring, redundancy or severance expense;

(5) the cumulative effect of a change in accounting principles;

(6) any (i) non-cash compensation charge or expense arising from any grant of stock, stock options or other equity based awards and any non-cash deemed finance charges in respect of any pension liabilities or other provisions or on the re-valuation of any benefit plan obligation and (ii) income (loss) attributable to deferred compensation plans or trusts;

(7) all deferred financing costs written off or amortized and premiums paid or other expenses incurred directly in connection with any early extinguishment of Indebtedness and any net gain (loss) from any write-off or forgiveness of Indebtedness;

(8) any unrealized gains or losses in respect of any Hedging Obligations or any ineffectiveness recognized in earnings related to qualifying hedge transactions or the fair value of changes therein recognized in earnings for derivatives that do not qualify as hedge transactions, in each case, in respect of any Hedging Obligations;

(9) any unrealized gains or losses denominated in a currency other than the functional currency of such Person and any unrealized foreign exchange gains or losses relating to translation of assets and liabilities denominated in foreign currencies;

(10) any unrealized foreign currency translation or transaction gains or losses in respect of Indebtedness or other obligations of the Issuer or any Restricted Subsidiary owing to the Issuer or any Restricted Subsidiary;

(11) any purchase accounting effects including, but not limited to, adjustments to inventory, property and equipment, software and other intangible assets and deferred revenue in component amounts required or permitted by GAAP and related authoritative pronouncements (including the effects of such adjustments pushed down to the Issuer and the Restricted Subsidiaries), as a result of any consummated acquisition, or the amortization or write-off of any amounts thereof (including any write-off of in process research and development);

(12) any goodwill or other asset impairment charge or write-off or write-down;

(13) any after-tax effect of income (loss) from the early extinguishment or cancellation of Indebtedness or any Hedging Obligations or other derivative instruments;

(14) accruals and reserves that are established within 12 months after the Acquisition Closing Date that are so required to be established as a result of the Transactions in accordance with GAAP;

(15) any net unrealized gains and losses resulting from Hedging Obligations or embedded derivatives that require similar accounting treatment and the application of Accounting Standards Codification Topic 815 and related pronouncements;

(16) gains and losses on the sale, exchange or other disposition of assets outside the ordinary course of business or abandonment of assets and from discontinued operations;

(17) cash and non-cash charges, paid or accrued, and gains resulting from the application of Financial Accounting Standards No. 141R (Accounting Standards Codification Topic 805) (including with respect to earn-outs incurred by the Issuer or any of its Restricted Subsidiaries);

(18) proceeds from any business interruption insurance to the extent not already included in Consolidated Net Income; and

(19) the amount of any expense to the extent a corresponding amount is received in cash by the Issuer and the Restricted Subsidiaries from a Person other than the Issuer or any Restricted Subsidiaries; provided that such payment has not been included in determining Consolidated Net Income (it being understood that if the amounts received in cash under any such agreement in any period exceed the amount of expense in respect of such period, such excess amounts received may be carried forward and applied against expense in future periods).

In addition, to the extent not already excluded in the Consolidated Net Income of such Person and its Restricted Subsidiaries, notwithstanding anything to the contrary in the foregoing, Consolidated Net Income shall exclude (i) any expenses and charges that are reimbursed by indemnification or other reimbursement provisions, or so long as the Issuer has made a determination that there exists reasonable evidence that such amount shall in fact be indemnified or reimbursed (and such amount is in fact reimbursed within 365 days of the date of such charge or payment (with a deduction for any amount so added back to the extent not so reimbursed within such 365 days)), in connection with any investment or any sale, conveyance, transfer or other disposition of assets permitted hereunder, (ii) to the extent covered by insurance and actually reimbursed, or, so long as the Issuer has made a determination that there exists reasonable evidence that such amount shall in fact be reimbursed by the insurer and such amount is (A) not denied by the applicable carrier in writing within 180 days and (B) in fact reimbursed within 365 days of the date of such evidence (with a deduction for any amount so added back to the extent not so reimbursed within 365 days), expenses with respect to liability or casualty events or business interruption and (iii) any expenses and charges to the extent paid for, or so long as the Issuer has made a determination that there exists reasonable evidence that such amount shall in fact be reimbursed within 365 days of the date of such payment (with a deduction for any amount so added back to the extent not so reimbursed within 365 days) by any third party other than such Person or any of its Restricted Subsidiaries. Notwithstanding the foregoing, for the purpose of Section 4.07 only (other than clause (3)(d) of Section 4.07(a)), there shall be excluded from Consolidated Net Income any income arising from any sale or other disposition of Restricted Investments made by the Issuer and its Restricted Subsidiaries, any repurchases and redemptions of Restricted Investments from the Issuer and its Restricted Subsidiaries, any repayments of loans and advances which constitute Restricted Investments by the Issuer or any of its Restricted Subsidiaries, any sale of the stock of an Unrestricted

Subsidiary or any distribution or dividend from an Unrestricted Subsidiary, in each case only to the extent such amounts increase the amount of Restricted Payments permitted under clause (3)(d) of Section 4.07(a).

“Consolidated Secured Debt Ratio” means, as of the date of determination, the ratio of (a) the Consolidated Indebtedness of the Issuer and its Restricted Subsidiaries on such date that is secured by Liens, less unrestricted cash and Cash Equivalents that would be stated on the balance sheet of the Issuer and its Restricted Subsidiaries and held by the Issuer and its Restricted Subsidiaries as of such date of determination, as determined in accordance with GAAP, to (b) EBITDA of the Issuer and its Restricted Subsidiaries for the period of the most recently ended four fiscal quarters for which internal financial statements are available immediately preceding the date on which the event for which such calculation is being made shall occur, in each case with such pro forma adjustments to Consolidated Indebtedness, cash, Cash Equivalents and EBITDA as are appropriate and consistent with the pro forma adjustment provisions set forth in the definition of Fixed Charge Coverage Ratio.

“Consolidated Total Leverage Ratio” means, as of any date of determination, the ratio of (x) Consolidated Indebtedness of the Issuer and its Restricted Subsidiaries on such date, less unrestricted cash and Cash Equivalents that would be stated on the balance sheet of the Issuer and its Restricted Subsidiaries and held by the Issuer and its Restricted Subsidiaries as of such date of determination, as determined in accordance with GAAP, to (y) EBITDA of the Issuer and its Restricted Subsidiaries for the period of the most recently ended four fiscal quarters for which internal financial statements are available immediately preceding the date on which the event for which such calculation is being made shall occur, in each case with such pro forma adjustments to Consolidated Indebtedness, cash, Cash Equivalents and EBITDA as are appropriate and consistent with the pro forma adjustment provisions set forth in the definition of Fixed Charge Coverage Ratio.

“Contingent Obligations” means, with respect to any Person, any obligation of such Person guaranteeing any leases, dividends or other obligations that do not constitute Indebtedness (“primary obligations”) of any other Person (the “primary obligor”) in any manner, whether directly or indirectly, including, without limitation, any obligation of such Person, whether or not contingent:

(1) to purchase any such primary obligation or any property constituting direct or indirect security therefor,

(2) to advance or supply funds:

(a) for the purchase or payment of any such primary obligation, or

(b) to maintain working capital or equity capital of the primary obligor or otherwise to maintain the net worth or solvency of the primary obligor, or

(3) to purchase property, securities or services primarily for the purpose of assuring the owner of any such primary obligation of the ability of the primary obligor to make payment of such primary obligation against loss in respect thereof.

“Corporate Trust Office of the Trustee” shall be at the address of the Trustee specified in Section 12.01 or such other address as to which the Trustee may give notice to the Holders and the Issuer.

“Credit Facilities” means, with respect to the Issuer or any of its Restricted Subsidiaries, one or more debt facilities, including the New Senior Secured Credit Facilities, or other financing arrangements (including, without limitation, commercial paper facilities or indentures with banks or other institutional lenders or investors) providing for revolving credit loans, term loans, letters of credit or other long-term indebtedness, including any notes, mortgages, guarantees, collateral documents, instruments and agreements executed in connection therewith, and any amendments, supplements, modifications, extensions, renewals, restatements or refundings thereof, in whole or in part, and any indentures or credit facilities or commercial paper facilities with banks or other institutional lenders or investors that replace, refund or refinance any part of the loans, notes, other securities, other credit facilities or commitments thereunder, including any such replacement, refunding or refinancing facility or indenture that increases the amount permitted to be borrowed thereunder or alters the maturity thereof (provided that such increase in borrowings is permitted under Section 4.09) or adds Restricted Subsidiaries as additional borrowers or guarantors thereunder and whether by the same or any other agent, lender or group of lenders.

“Custodian” means the Trustee when serving as custodian for the Depositary with respect to the Global Notes, or any successor entity thereto.

“Default” means any event that is, or with the passage of time or the giving of notice or both would be, an Event of Default.

“Definitive Note” means a certificated Note registered in the name of the Holder thereof and issued in accordance with Sections 2.06(a), 2.06(c) or 2.06(e), substantially in the form of Exhibit A hereto, except that such Note shall not bear the Global Note Legend and shall not have the “Schedule of Exchanges of Interests in the Global Note” attached thereto.

“Depositary” means, with respect to the Notes issuable or issued in whole or in part in global form, the Person specified in Section 2.03 as the Depositary with respect to the Notes, and any and all successors thereto appointed as Depositary hereunder and having become such pursuant to the applicable provision of this Indenture.

“Designated Non-cash Consideration” means the fair market value (as determined in good faith by the Issuer) of non-cash consideration received by the Issuer or any of its Restricted Subsidiaries in connection with an Asset Sale that is so designated as Designated Non-cash Consideration pursuant to an Officer’s Certificate, setting forth the basis of such valuation, executed by the principal financial officer of the Issuer, less the amount of cash or Cash Equivalents received in connection with a subsequent sale, redemption or repurchase of or collection on such Designated Non-cash Consideration.

“Designated Preferred Stock” means Preferred Stock of the Issuer (in each case other than Disqualified Stock) that is issued for cash (other than to a Restricted Subsidiary or an employee stock ownership plan or trust established by the Issuer or any of its Subsidiaries) and is

so designated as Designated Preferred Stock, pursuant to an Officer’s Certificate executed by the principal financial officer of the Issuer, on the issuance date thereof, the cash proceeds of which are excluded from the calculation set forth in clause (3) of Section 4.07(a).

“Disqualified Stock” means, with respect to any Person, any Capital Stock of such Person which, by its terms, or by the terms of any security into which it is convertible or for which it is putable or exchangeable, or upon the happening of any event, matures or is mandatorily redeemable (other than solely as a result of a change of control or asset sale) for cash or in exchange for Indebtedness pursuant to a sinking fund obligation or otherwise, or is redeemable or purchasable for cash or in exchange of Indebtedness at the option of the holder thereof (other than solely as a result of a change of control or asset sale), in whole or in part, in each case prior to the date 91 days after the earlier of the maturity date of the Notes or the date the Notes are no longer outstanding; provided that if such Capital Stock is issued to any plan for the benefit of employees of the Issuer or its Subsidiaries or by any such plan to such employees, such Capital Stock shall not constitute Disqualified Stock solely because it may be required to be repurchased by the Issuer or its Subsidiaries in order to satisfy applicable statutory or regulatory obligations.

“DTC” means The Depository Trust Company or any successor securities clearing agency.

“EBITDA” means, with respect to any Person for any period, the Consolidated Net Income of such Person for such period:

(1) increased (without duplication) by:

(a) provision for taxes based on income or profits or capital, including, without limitation, federal, state, provincial, local, foreign, unitary, excise, property, franchise and similar taxes and foreign withholding and similar taxes (including any penalties and interest) of such Person paid or accrued during such period deducted (and not excluded) in computing Consolidated Net Income; plus

(b) Fixed Charges of such Person for such period (including (x) net losses on Hedging Obligations or other derivative instruments entered into for the purpose of hedging interest rate risk and (y) costs of surety bonds in connection with financing activities, in each case, to the extent included in Fixed Charges), together with items excluded from the definition of “Consolidated Interest Expense” pursuant to clauses 1(x) through 1(z) thereof, to the extent the same were deducted (and not excluded) in calculating such Consolidated Net Income; plus

(c) Consolidated Depreciation and Amortization Expense of such Person for such period to the extent the same were deducted (and not excluded) in computing Consolidated Net Income; plus

(d) (x) Transaction expenses and (y) any fees, costs, discounts, commissions, expenses or charges (other than Consolidated Depreciation and Amortization Expense) related to any actual, proposed or contemplated issuance or registration (actual or proposed) of an Equity Offering or any Investment, acquisition, disposition,

recapitalization, Restricted Payment, Permitted Tax Restructuring or the incurrence or registration (actual or proposed) of Indebtedness (including a refinancing thereof) (in each case, whether or not consummated or successful), including (i) such fees, costs, discounts, commissions, expenses or charges related to the offering of the Notes, the New Senior Secured Credit Facilities or any other Credit Facilities and any Receivables Fees, and (ii) any amendment, waiver or other modification of the Notes, the New Senior Secured Credit Facilities, Receivables Facilities or any other Credit Facilities, any Receivables Fees, any other Indebtedness or any Equity Offering, in each case, whether or not consummated, deducted (and not excluded) in computing Consolidated Net Income; plus

(e) the amount of any restructuring charge, reserve, integration cost or other business optimization expense or cost (including charges directly related to implementation of such initiatives), that is deducted (and not excluded) in such period in computing Consolidated Net Income, including, without limitation, those related to severance, retention, signing bonuses, relocation, recruiting and other employee related costs, future lease commitments and costs related to the opening and closure and/or consolidation of facilities; plus

(f) any other non-cash charges, write-downs, expenses, losses or items reducing Consolidated Net Income for such period including any impairment charges or the impact of purchase accounting, or other items classified by the Issuer as special items; plus

(g) the amount of cost savings, operating expense reductions, other operating improvements and initiatives and synergies projected by the Issuer in good faith to be reasonably anticipated to be realizable or a plan for realization shall have been established within 12 months of the date thereof (which shall be added to EBITDA as so projected until fully realized and calculated on a pro forma basis as though such cost savings, operating expense reductions, other operating improvements and initiatives and synergies had been realized on the first day of such period), net of the amount of actual benefits realized during such period from such actions; provided that all steps have been taken for realizing such cost savings and such cost savings are reasonably identifiable and factually supportable (in the good faith determination of the Issuer); plus

(h) any costs or expense incurred by the Issuer or any Restricted Subsidiary pursuant to any management equity plan or stock option plan or any other management or employee benefit plan or agreement or any stock subscription or shareholder agreement, to the extent that such cost or expenses are funded with cash proceeds contributed to the capital of the Issuer or net cash proceeds of an issuance of Capital Stock (other than Disqualified Stock) of the Issuer solely to the extent that such net cash proceeds are excluded from the calculation set forth under clause (3) of Section 4.07(a); plus

(i) cash receipts (or any netting arrangements resulting in reduced cash expenditures) not representing EBITDA or Consolidated Net Income in any period to the extent non-cash gains relating to such income were deducted in the calculation of EBITDA pursuant to clause (2) below for any previous period and not added back; plus

(j) any net loss included in the consolidated financial statements due to the application of Financial Accounting Standards No. 160 “Non-controlling Interests in Consolidated Financial Statements (“FAS 160”) (Accounting Standards Codification Topic 810); plus

(k) realized foreign exchange losses resulting from the impact of foreign currency changes on the valuation of assets or liabilities on the balance sheet of the Issuer and its Restricted Subsidiaries; plus

(l) net realized losses from Hedging Obligations or embedded derivatives that require similar accounting treatment and the application of Accounting Standard Codification Topic 815 and related pronouncements; plus

(m) the amount of any minority interest expense consisting of Restricted Subsidiary income attributable to minority equity interests of third parties in any non-wholly owned Restricted Subsidiary deducted in calculating Consolidated Net Income (and not excluded in the calculation of Consolidated Net Income for such period); plus

(n) adjustments of the nature used in connection with the calculation of “Pro Forma Adjusted EBITDA” as set forth in footnote (3) of “Summary—Summary Historical and Pro Forma Financial and Operating Information of Microsemi Corporation” contained in the Offering Memorandum applied in good faith to the extent such adjustments continue to be applicable during the period in which EBITDA is being calculated; and

(2) decreased (without duplication) by:

(a) non-cash gains increasing Consolidated Net Income of such Person for such period, excluding any non-cash gains to the extent they represent the reversal of an accrual or reserve for a potential cash item that reduced EBITDA in any prior period and any non-cash gains with respect to cash actually received in a prior period so long as such cash did not increase EBITDA in such prior period; plus

(b) realized foreign exchange income or gains resulting from the impact of foreign currency changes on the valuation of assets or liabilities on the balance sheet of the Issuer and its Restricted Subsidiaries; plus

(c) any net realized income or gains from Hedging Obligations or embedded derivatives that require similar accounting treatment and the application of Accounting Standard Codification Topic 815 and related pronouncements; plus

(d) any net income included in the consolidated financial statements due to the application of FAS 160 (Accounting Standards Codification Topic 810); plus

(e) all cash payments made during such period to the extent made on account of non-cash reserves and other non-cash charges added back to Consolidated Net Income pursuant to clause (1)(f) of this definition in a previous period (it being understood that

this clause (2)(e) shall not be utilized in reversing any non-cash reserve or charge excluded from the calculation of Consolidated Net Income for such period); plus

(f) the amount of any minority interest income consisting of Restricted Subsidiary loss attributable to minority equity interests of third parties in any non-wholly owned Restricted Subsidiary added to Consolidated Net Income (and not excluded from the calculation of Consolidated Net Income for such period); and

(3) increased or decreased (without duplication) by, as applicable, any adjustments resulting from the application of Accounting Standards Codification Topic 460 or any comparable regulation.

“EMU” means economic and monetary union as contemplated in the Treaty on European Union.

“Equity Interests” means Capital Stock and all warrants, options or other rights to acquire Capital Stock, but excluding any debt security that is convertible into, or exchangeable for, Capital Stock.

“Equity Offering” means any public or private sale of common stock or Preferred Stock of the Issuer (excluding Disqualified Stock), other than:

(1) public offerings with respect to any such Person’s common stock registered on Form S-8;

(2) issuances to any Subsidiary of the Issuer; and

(3) Refunding Capital Stock.

“euro” means the single currency of participating member states of the EMU.

“Euroclear” means Euroclear S.A./N.V., as operator of the Euroclear system.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of the SEC promulgated thereunder.

“Fixed Charge Coverage Ratio” means, with respect to any Person for any period, the ratio of EBITDA of such Person for such period to the Fixed Charges of such Person for such period. In the event that the Issuer or any of its Restricted Subsidiaries incurs, assumes, guarantees, redeems, retires or extinguishes any Indebtedness (other than, for purposes of calculating EBITDA only, Indebtedness incurred under any revolving credit facility unless such Indebtedness has been permanently repaid and has not been replaced) or issues or redeems Disqualified Stock or Preferred Stock subsequent to the commencement of the period for which the Fixed Charge Coverage Ratio is being calculated but prior to or simultaneously with the event for which the calculation of the Fixed Charge Coverage Ratio is made (the “Fixed Charge Coverage Ratio Calculation Date”), then the Fixed Charge Coverage Ratio shall be calculated giving pro forma effect to such incurrence, assumption, guarantee, redemption, retirement or extinguishment of Indebtedness, or such issuance or redemption of Disqualified Stock or

Preferred Stock, as if the same had occurred at the beginning of the applicable four-quarter period.

For purposes of making the computation referred to above, Investments, acquisitions, dispositions, mergers, amalgamations and consolidations (as determined in accordance with GAAP), in each case with respect to a business (as such term is used in Regulation S-X Rule 11-01), a company, a segment, an operating division or unit or line of business that the Issuer or any of its Restricted Subsidiaries has determined to make and/or made during the four-quarter reference period or subsequent to such reference period and on or prior to or simultaneously with the Fixed Charge Coverage Ratio Calculation Date shall be calculated on a pro forma basis in accordance with GAAP (except as set forth in the following paragraph) assuming that all such Investments, acquisitions, dispositions, mergers, amalgamations and consolidations (and the change in any associated fixed charge obligations and the change in EBITDA resulting therefrom) had occurred on the first day of the four-quarter reference period. If since the beginning of such period any Person that subsequently became a Restricted Subsidiary or was merged with or into the Issuer or any of its Restricted Subsidiaries since the beginning of such period shall have made any Investment, acquisition, disposition, merger, amalgamation and consolidation, in each case with respect to a business (as such term is used in Regulation S-X Rule 11-01), a company, a segment, an operating division or unit or line of business that would have required adjustment pursuant to this definition, then the Fixed Charge Coverage Ratio shall be calculated giving pro forma effect thereto for such period as if such Investment, acquisition, disposition, merger and consolidation had occurred at the beginning of the applicable four-quarter period.

For purposes of this definition, whenever pro forma effect is to be given to a transaction, the pro forma calculations shall be made in good faith by a responsible financial or accounting officer of the Issuer and set forth in an Officer’s Certificate (and may include, for the avoidance of doubt and without duplication, operating expense reductions and other operating improvements, cost savings or synergies reasonably anticipated to be realizable within 24 months after the date of any such Investments, acquisitions, dispositions, mergers, amalgamations and consolidations (including, to the extent applicable, from the Transactions), to the extent such adjustments, without duplication, continue to be applicable to such four-quarter period). If any Indebtedness bears a floating rate of interest and is being given pro forma effect, the interest on such Indebtedness shall be calculated as if the rate in effect on the Fixed Charge Coverage Ratio Calculation Date had been the applicable rate for the entire period (taking into account any Hedging Obligations applicable to such Indebtedness). Interest on a Capitalized Lease Obligation shall be deemed to accrue at an interest rate reasonably determined by a responsible financial or accounting officer of the Issuer to be the rate of interest implicit in such Capitalized Lease Obligation in accordance with GAAP. For purposes of making the computation referred to above, interest on any Indebtedness under a revolving credit facility computed on a pro forma basis shall be computed based upon the average daily balance of such Indebtedness during the applicable period except as set forth in the first paragraph of this definition. Interest on Indebtedness that may optionally be determined at an interest rate based upon a factor of a prime or similar rate, a eurocurrency interbank offered rate, or other rate, shall be deemed to have been based upon the rate actually chosen, or, if none, then based upon such optional rate chosen as the Issuer may designate.

For the purposes of this definition, any amount in a currency other than U.S. dollars shall be converted to U.S. dollars based on the average exchange rate for such currency for the most recent twelve month period immediately prior to the date of determination determined in a manner consistent with that used in calculating EBITDA for the applicable period.

“Fixed Charges” means, with respect to any Person for any period, the sum, without duplication, of:

(1) Consolidated Interest Expense of such Person for such period; plus

(2) all cash dividends or other distributions paid (excluding items eliminated in consolidation) on any series of Preferred Stock during such period; plus

(3) all cash dividends or other distributions paid (excluding items eliminated in consolidation) on any series of Disqualified Stock during such period.

“Foreign Subsidiary” means any Restricted Subsidiary of such Person and that is not organized or existing under the laws of the United States, any state thereof, the District of Columbia, or any territory thereof and any Restricted Subsidiary of such Foreign Subsidiary.

“GAAP” means generally accepted accounting principles in the United States which are in effect on the Issue Date, except with respect to any reports or financial information required to be delivered under Section 4.03, which shall be prepared in accordance with GAAP as in effect on the date thereof. At any time after the Issue Date, the Issuer may elect to apply International Financial Reporting Standards (“IFRS”) accounting principles as in effect on the date of such election in lieu of GAAP and, upon any such election, references herein to GAAP and GAAP concepts shall thereafter be construed to refer to IFRS and corresponding IFRS concepts as of such date (except as otherwise provided in this Indenture); provided, however, that any such election, once made, shall be irrevocable; provided further, however, that any calculation or determination in this Indenture that requires the application of GAAP for periods that include fiscal quarters ended prior to the Issuer’s election to apply IFRS shall remain as previously calculated or determined in accordance with GAAP. The Issuer shall give written notice of any such election made in accordance with this definition to the Trustee and the holders of Notes. Notwithstanding anything to the contrary in this Indenture, solely making the IFRS election (without any other action) referred to in this definition shall not be treated as an incurrence of Indebtedness.

“Global Note Legend” means the legend set forth in Section 2.06(g)(ii), which is required to be placed on all Global Notes issued under this Indenture.

“Global Notes” means a Note in global form that evidences all or part of the Notes and is registered in the name of the Depositary for the Notes or a nominee thereof, and includes, individually and collectively, each of the Restricted Global Notes and the Unrestricted Global Notes, substantially in the form of Exhibit A hereto, issued in accordance with Section 2.01, 2.06(a), 2.06(b) or 2.06(d).

“Government Securities” means securities that are:

(1) direct obligations of, or obligations guaranteed by, the United States of America for the timely payment of which its full faith and credit is pledged; or

(2) obligations of a Person controlled or supervised by and acting as an agency or instrumentality of the United States of America the timely payment of which is unconditionally guaranteed as a full faith and credit obligation by the United States of America, which, in either case, are not callable or redeemable at the option of the issuers thereof, and shall also include a depository receipt issued by a bank (as defined in Section 3(a)(2) of the Securities Act), as custodian with respect to any such Government Securities or a specific payment of principal of or interest on any such Government Securities held by such custodian for the account of the holder of such depository receipt; provided that (except as required by law) such custodian is not authorized to make any deduction from the amount payable to the holder of such depository receipt from any amount received by the custodian in respect of the Government Securities or the specific payment of principal of or interest on the Government Securities evidenced by such depository receipt.

“guarantee” means a guarantee (other than by endorsement of negotiable instruments for collection in the ordinary course of business), direct or indirect, in any manner (including letters of credit and reimbursement agreements in respect thereof), of all or any part of any Indebtedness or other obligations.

“Guarantee” means the guarantee by any Guarantor of the Issuer’s Obligations under this Indenture.

“Guarantor” means each Restricted Subsidiary that Guarantees the Notes in accordance with the terms of this Indenture.

“Hedging Obligations” means, with respect to any Person, the obligations of such Person under any agreement with respect to any cap, swap, forward, future or derivative transaction or option or similar agreement involving, or settled by reference to, one or more rates, currencies, commodities, equity or debt instruments or securities, or economic, financial or pricing indices or measures of economic, financial or pricing risk or value or any similar transaction or any combination of these transactions; provided that no phantom stock or similar plan providing for payments only on account of services provided by current or former directors, officers, employees or consultants of the Issuer or the Subsidiaries shall be a Hedging Obligation.

“Holder” means the Person in whose name a Note is registered on the Registrar’s books.

“Immaterial Subsidiary” means each Restricted Subsidiary of the Issuer now existing or hereafter acquired or formed and each successor thereto,

(a) which accounts for not more than 5.0% of (i) the consolidated gross revenues (after intercompany eliminations) of the Issuer and its Restricted Subsidiaries or (ii) the Total Assets (after intercompany eliminations) of the Issuer and its Restricted Subsidiaries, in each case, measured at the end of the most recent fiscal period for which internal financial statements

are available on a pro forma basis giving effect to any acquisitions or dispositions of companies, divisions or lines of business since the start of such four quarter period and on or prior to the date of acquisition of such Subsidiary; and

(b) if the Subsidiaries that constitute Immaterial Subsidiaries pursuant to clause (a) above account for, in the aggregate, more than 15% of such consolidated gross revenues and more than 15% of the Total Assets, each as described in clause (a) above, then the term “Immaterial Subsidiary” shall not include each such Subsidiary (starting with the Subsidiary that accounts for the most consolidated gross revenues or Total Assets and then in descending order) necessary to account for at least 85% of the consolidated gross revenues and 85% of the Total Assets, each as described in clause (a) above; provided that, notwithstanding anything herein to the contrary PowerDsine, Inc. shall be an Immaterial Subsidiary.

“Indebtedness” means, with respect to any Person, without duplication:

(1) any indebtedness (including principal and premium) of such Person, whether or not contingent:

(a) in respect of borrowed money;

(b) evidenced by bonds, notes, debentures or similar instruments or letters of credit or bankers’ acceptances (or, without duplication, reimbursement agreements in respect thereof);

(c) representing the balance deferred and unpaid of the purchase price of any property (including Capitalized Lease Obligations), except (i) any such balance that constitutes a trade payable or similar obligation to a trade creditor, in each case accrued in the ordinary course of business, (ii) any earn-out obligation until such obligation, after 60 days of becoming due and payable, has not been paid and is reflected as a liability on the balance sheet of such Person in accordance with GAAP, and (iii) liabilities accrued in the ordinary course of business; or

(d) representing net obligations under any Hedging Obligations; if and to the extent that any of the foregoing Indebtedness (other than letters of credit and Hedging Obligations) would appear as a liability upon a balance sheet (excluding the footnotes thereto) of such Person prepared in accordance with GAAP;

(2) to the extent not otherwise included, any obligation by such Person to be liable for, or to pay, as obligor, guarantor or otherwise, on the obligations of the type referred to in clause (1) of a third Person (whether or not such items would appear upon the balance sheet of such obligor or guarantor), other than by endorsement of negotiable instruments for collection in the ordinary course of business; and

(3) to the extent not otherwise included, the obligations of the type referred to in clause (1) of a third Person secured by a Lien on any asset owned by such first Person, whether or not such Indebtedness is assumed by such first Person; provided, however, that the amount of such Indebtedness shall be the lesser of: (a) the fair market value of such assets at such date of determination, and (b) the amount of such Indebtedness of such other Person.

The term “Indebtedness” shall not include any lease, concession or license of property (or guarantee thereof) which would be considered an operating lease under GAAP as in effect on the Issue Date, any prepayments of deposits received from clients or customers in the ordinary course of business or consistent with past practice, or obligations under any license, permit or other approval (or guarantees given in respect of such obligations) incurred prior to the Issue Date or in the ordinary course of business or consistent with past practice.

The amount of Indebtedness of any Person at any time in the case of a revolving credit or similar facility shall be the total amount of funds borrowed and then outstanding. The amount of any Indebtedness outstanding as of any date shall be (a) the accreted value thereof in the case of any Indebtedness issued with original issue discount and (b) the principal amount of Indebtedness, or liquidation preference thereof, in the case of any other Indebtedness.

Notwithstanding the above provisions, in no event shall the following constitute Indebtedness: (a) Contingent Obligations incurred in the ordinary course of business or consistent with past practice and (b) obligations under or in respect of Receivables Facilities or (c) for the avoidance of doubt, any obligations in respect of workers’ compensation claims, early retirement or termination obligations, pension fund obligations or contributions or similar claims, obligations or contributions or social security or wage taxes.

“Indenture” means this Indenture, as amended or supplemented from time to time.

“Independent Financial Advisor” means an accounting, appraisal, investment banking firm or consultant to Persons engaged in Similar Businesses of nationally recognized standing that is, in the good faith judgment of the Issuer, qualified to perform the task for which it has been engaged.

“Indirect Participant” means a Person who holds a beneficial interest in a Global Note through a Participant.

“Initial Notes” has the meaning assigned to such term in the recitals hereto.

“Interest Payment Date” means April 15 and October 15 of each year to stated maturity.

“Investment Grade Rating” means a rating equal to or higher than Baa3 (or the equivalent) by Moody’s and BBB - (or the equivalent) by S&P, or, if the applicable securities are not then rated by Moody’s or S&P for reasons outside the Issuer’s control, an equivalent rating by any other Rating Agency.

“Investment Grade Securities” means:

(1) securities issued or directly and fully guaranteed or insured by the United States government or any agency or instrumentality thereof (other than Cash Equivalents);

(2) debt securities or debt instruments with an Investment Grade Rating, but excluding any debt securities or instruments constituting loans or advances among the Issuer and its Subsidiaries;

(3) investments in any fund that invests exclusively in investments of the type described in clauses (1) and (2) which fund may also hold immaterial amounts of cash pending investment or distribution; and

(4) corresponding instruments in countries other than the United States customarily utilized for high quality investments.

“Investments” means, with respect to any Person, all investments by such Person in other Persons (including Affiliates) in the form of loans (including guarantees), advances or capital contributions (excluding accounts receivable, trade credit, deposits, advances to customers, commission, travel and similar advances to officers and employees, in each case made in the ordinary course of business), purchases or other acquisitions for consideration of Indebtedness, Equity Interests or other securities issued by any other Person and investments that are required by GAAP to be classified on the balance sheet (excluding the footnotes) of such Person in the same manner as the other investments included in this definition to the extent such transactions involve the transfer of cash or other property.

For purposes of the definition of “Unrestricted Subsidiary” and Section 4.07:

(1) “Investments” shall include the portion (proportionate to the Issuer’s direct or indirect equity interest in such Subsidiary) of the fair market value (as determined in good faith by the Issuer) of the net assets of a Subsidiary of the Issuer at the time that such Subsidiary is designated an Unrestricted Subsidiary; provided that upon a redesignation of such Subsidiary as a Restricted Subsidiary, the Issuer or applicable Restricted Subsidiary shall be deemed to continue to have a permanent “Investment” in an Unrestricted Subsidiary in an amount (if positive) equal to:

(a) the Issuer’s direct or indirect “Investment” in such Subsidiary at the time of such redesignation; less

(b) the portion (proportionate to the Issuer’s direct or indirect equity interest in such Subsidiary) of the fair market value of the net assets of such Subsidiary at the time of such redesignation; and

(2) any property transferred to or from an Unrestricted Subsidiary shall be valued at its fair market value at the time of such transfer, as determined in good faith by the Issuer.

The amount of any Investment outstanding at any time shall be the original cost of such Investment, reduced by any dividend, distribution, interest payment, return of capital, repayment or other amount received in cash by the Issuer or a Restricted Subsidiary in respect of such Investment.

“Issue Date” means January 15, 2016.

“Issuer” means Microsemi Corporation; provided that when used in the context of determining the fair market value of an asset or liability under this Indenture, “Issuer” shall mean senior management or the board of directors of the Issuer.

“Issuer Order” means a written request or order signed on behalf of the Issuer by an Officer of the Issuer, who must be the principal executive officer, the principal financial officer, the treasurer or the principal accounting officer of the Issuer, and delivered to the Trustee.

“Legal Holiday” means a Saturday, a Sunday or a day on which commercial banking institutions are not required to be open in the State of New York or the city where the Corporate Trust Office of the Trustee is located are authorized to close.

“Lien” means, with respect to any asset, any mortgage, lien (statutory or otherwise), pledge, hypothecation, charge, security interest, preference, priority or encumbrance of any kind in respect of such asset, whether or not filed, recorded or otherwise perfected under applicable law, including any conditional sale or other title retention agreement, any lease in the nature thereof, any option or other agreement to sell or give a security interest in and any filing of or agreement to give any financing statement under the Uniform Commercial Code (or equivalent statutes) of any jurisdiction; provided that in no event shall an operating lease be deemed to constitute a Lien.

“Merger Agreement” means the Merger Agreement, dated November 24, 2015, by and among the Issuer, Xxxx Acquisition Corp. and PMC-Sierra, Inc.

“Moody’s” means Xxxxx’x Investors Service, Inc. and any successor to its rating agency business.

“Net Proceeds” means the aggregate cash proceeds and the fair market value of any Cash Equivalents received by the Issuer or any of its Restricted Subsidiaries in respect of any Asset Sale, including any cash received upon the sale or other disposition of any Designated Non-cash Consideration received in any Asset Sale, net of (i) the direct costs relating to such Asset Sale, including legal, accounting and investment banking fees, payments made in order to obtain a necessary consent or required by applicable law, and brokerage and sales commissions, the amount of any purchase price or similar adjustment claimed by any Person to be owed by the Issuer or any Restricted Subsidiary, until such time as such claim shall have been settled or otherwise finally resolved, or paid or payable by the Issuer or any Restricted Subsidiary, in either case in respect of such Asset Sale, any relocation expenses and other fees and expenses incurred as a result thereof, other fees and expenses, including title and recordation expenses, taxes paid or payable as a result thereof or any transactions occurring or deemed to occur to effectuate a payment under this Indenture (including in connection with any repatriation of funds and after taking into account any available tax credits or deductions and any tax sharing arrangements), (ii) amounts required to be applied to the repayment of principal and interest on Senior Indebtedness or Indebtedness or amounts required to be applied to the repayments of Indebtedness secured by a Lien on such assets of any Restricted Subsidiary required (other than pursuant to Section 4.10(b)) to be paid as a result of such transaction, (iii) any costs associated with unwinding any related Hedging Obligations in connection with such transaction, (iv) all distributions and other payments required to be made to minority interest holders in Subsidiaries or joint ventures as a result of such Asset Sale, or to any other Person (other than the Issuer or a Restricted Subsidiary) owning a beneficial interest in the assets disposed of in such Asset Sale, and (v) any deduction of appropriate amounts to be provided by the Issuer of any Restricted Subsidiary as a reserve in accordance with GAAP against any liabilities associated with the asset

disposed of in such transaction and retained by the Issuer or any of its Restricted Subsidiaries after such sale or other disposition thereof, including pension and other post-employment benefit liabilities and liabilities related to environmental matters or against any indemnification obligations associated with such transaction.

“New Senior Secured Credit Facilities” means the credit facility under the credit agreement to be entered into as of the Acquisition Closing Date by and among the Issuer, the Guarantors, the lenders party thereto in their capacities as lenders thereunder and Xxxxxx Xxxxxxx Senior Funding, Inc., as administrative agent including any guarantees, collateral documents, instruments and agreements executed in connection therewith, and any amendments, supplements, modifications, extensions, renewals, restatements, refundings or refinancings thereof and any indentures or credit facilities or commercial paper facilities with banks or other institutional lenders or investors that replace, refund or refinance any part of the loans, notes, other credit facilities or commitments thereunder, including any such replacement, refunding or refinancing facility or indenture that increases the amount borrowable thereunder or alters the maturity thereof; provided that such increase in borrowings is permitted under Section 4.09.

“Non-U.S. Person” means a Person who is not a U.S. Person.

“Notes” has the meaning assigned to such term in the recitals hereto and more particularly means any Note authenticated and delivered under this Indenture. For all purposes of this Indenture, the term “Notes” shall also include any Additional Notes that are permitted to be issued hereunder. All Notes shall be treated as a single class for all purposes under this Indenture.

“Obligations” means any principal (including any accretion), interest (including any interest accruing subsequent to the filing of a petition in bankruptcy, reorganization or similar proceeding at the rate provided for in the documentation with respect thereto, whether or not such interest is an allowed claim under applicable state, federal or foreign law), penalties, fees, indemnifications, reimbursements (including reimbursement obligations with respect to letters of credit and banker’s acceptances), damages and other liabilities, and guarantees of payment of such principal (including any accretion), interest, penalties, fees, indemnifications, reimbursements, damages and other liabilities, payable under the documentation governing any Indebtedness.

“Offering Memorandum” means the offering memorandum, dated January 7, 2016, relating to the sale of the Initial Notes.

“Officer” means the Chairman of the Board, the Chief Executive Officer, the President, any Executive Vice President, Senior Vice President or Vice President, the Treasurer, Assistant Treasurer, the Secretary or the Assistant Secretaries of the Issuer.

“Officer’s Certificate” means a certificate signed on behalf of the Issuer by an Officer of the Issuer, who must be the principal executive officer, the principal financial officer, the principal accounting officer or Secretary of the Issuer, that meets the requirements set forth in this Indenture.

“Opinion of Counsel” means a written opinion (which may be subject to customary assumptions, exclusions, limitations and exceptions) from legal counsel who is acceptable to the Trustee. The counsel may be an employee of or counsel to the Issuer or the Trustee.

“Participant” means, with respect to the Depositary, Euroclear or Clearstream, a Person who has an account with the Depositary, Euroclear or Clearstream, respectively (and, with respect to DTC, shall include Euroclear and Clearstream).

“Permitted Asset Swap” means the concurrent purchase and sale or exchange of Related Business Assets or a combination of Related Business Assets and cash or Cash Equivalents between the Issuer or any of its Restricted Subsidiaries and another Person; provided that any cash or Cash Equivalents received must be applied in accordance with Section 4.10.

“Permitted Investments” means:

(1) any Investment in the Issuer or any of its Restricted Subsidiaries;

(2) any Investment in cash and Cash Equivalents or Investment Grade Securities;

(3) any Investment by the Issuer or any of its Restricted Subsidiaries in a Person that is engaged in a Similar Business if as a result of such Investment:

(a) such Person becomes a Restricted Subsidiary; or

(b) such Person, in one transaction or a series of related transactions, is merged, consolidated or amalgamated with or into, or transfers or conveys substantially all of its assets to, or is liquidated into, the Issuer or a Restricted Subsidiary, and, in each case, any Investment held by such Person; provided that such Investment was not acquired by such Person in contemplation of such acquisition, merger, consolidation or transfer;

(4) any Investment in securities or other assets not constituting cash, Cash Equivalents or Investment Grade Securities and received in connection with an Asset Sale made pursuant to Section 4.10(a) or any other disposition of assets not constituting an Asset Sale;

(5) any Investment existing on the Issue Date or made pursuant to binding commitments in effect on the Issue Date or an Investment consisting of any extension, modification or renewal of any Investment existing on the Issue Date and any Investment made pursuant to the Merger Agreement on substantially the terms described in the Offering Memorandum (and any modification, waiver or other change that is not materially adverse to the Holders); provided that the amount of any such Investment may be increased (x) as required by the terms of such Investment as in existence on the Issue Date or (y) as otherwise permitted under this Indenture;

(6) any Investment acquired by the Issuer or any of its Restricted Subsidiaries:

(a) in settlement of debts created in the ordinary course of business and owing to the Issuer or any Restricted Subsidiary, including in settlement of delinquent accounts and disputes with customers and suppliers in the ordinary course of business;

(b) in exchange for any other Investment or accounts receivable held by the Issuer or any such Restricted Subsidiary in connection with or as a result of a bankruptcy workout, reorganization or recapitalization of the issuer of such other Investment or accounts receivable; or

(c) as a result of a foreclosure by the Issuer or any of its Restricted Subsidiaries with respect to any secured Investment or other transfer of title with respect to any secured Investment in default;

(7) Hedging Obligations permitted under clause (10) of Section 4.09(b);

(8) Investments the payment for which consists of Equity Interests (exclusive of Disqualified Stock) of the Issuer; provided that such Equity Interests shall not increase the amount available for Restricted Payments under clause (3) of Section 4.07(a);

(9) guarantees of Indebtedness permitted under Section 4.09 and guarantees of leases (other than Capitalized Lease Obligations) or of other obligations that do not constitute Indebtedness, in each case entered into in the ordinary course of business;

(10) any transaction to the extent it constitutes an Investment that is permitted and made in accordance with the provisions of Section 4.11(b) (except transactions described in clauses (2), (4), (5), (7), (11) and (12) of Section 4.11(b));

(11) Investments consisting of (x) purchases and acquisitions of inventory, supplies, material or equipment, or other similar assets in the ordinary course of business or (y) the licensing or contribution of business and generally consistent with the past practice of the Issuer and its Subsidiaries;

(12) Investments having an aggregate fair market value (as determined in good faith by the Issuer), taken together with all other Investments made pursuant to this clause (12) that are at that time outstanding (without giving effect to the sale of an Unrestricted Subsidiary to the extent the proceeds of such sale do not consist of cash or marketable securities), not to exceed the greater of (a) $150.0 million and (b) 3.00% of Total Assets at the time of such Investment (with the fair market value of each Investment being measured at the time made and without giving effect to subsequent changes in value);

(13) Investments relating to a Receivables Subsidiary that, in the good faith determination of the Issuer are necessary or advisable to effect any Receivables Facility or any repurchases in connection therewith;

(14) advances to, or guarantees of Indebtedness of, employees not in excess of $25.0 million outstanding at any one time, in the aggregate;

(15) loans and advances to officers, directors and employees for business-related travel expenses, moving expenses, payroll expenses and other similar expenses, in each case incurred in the ordinary course of business or consistent with past practices or to fund such Person’s purchase of Equity Interests of the Issuer;

(16) Investments in receivables owing to the Issuer or any Restricted Subsidiary created or acquired in the ordinary course of business;

(17) pledges or deposits with respect to leases or utilities provided to third parties in the ordinary course of business or Liens otherwise described in the definition of “Permitted Liens” or made in connection with Liens permitted under Section 4.12;

(18) Investments consisting of xxxxxxx money deposits required in connection with a purchase agreement, or letter of intent, or other acquisitions to the extent not otherwise prohibited by this Indenture;

(19) contributions to a “rabbi” trust for the benefit of employees or other grantor trust subject to claims of creditors in the case of a bankruptcy of the Issuer;

(20) Investments in joint ventures and similar entities and Unrestricted Subsidiaries having an aggregate fair market value, when taken together with all other Investments made pursuant to this clause that are at the time outstanding, not to exceed the greater of (a) $200.0 million and (b) 4.00% of Total Assets at the time of such Investment (with the fair market value of each Investment being measured at the time made and without giving effect to subsequent changes in value);

(21) Investments in connection with the Transactions;

(22) intercompany current liabilities owed to Unrestricted Subsidiaries or joint ventures incurred in the ordinary course of business in connection with the cash management operations of the Issuer and its Subsidiaries;

(23) any Investment in a Similar Business having an aggregate fair market value (as determined in good faith by the Issuer), taken together with all other Investments made pursuant to this clause (23) that are at that time outstanding, not to exceed the greater of $50.0 million and 1.00% of Total Assets (with the fair market value of each Investment being measured at the time made and without giving effect to subsequent changes in value of such Investment or Total Assets); provided, however, that if any Investment pursuant to this clause (23) is made in any Person that is not a Restricted Subsidiary of the Issuer at the date of the making of such Investment and such Person becomes a Restricted Subsidiary after such date, such investment shall thereafter be deemed to have been made pursuant to clause (3) of this definition and shall cease to have been made pursuant to this clause (23) for so long as such Person continues to be a Restricted Subsidiary;

(24) Hedging Obligations entered into other than for speculative purposes in compliance with this Indenture;

(25) endorsements of negotiable instruments and documents in the ordinary course of business; and

(26) an acquisition of assets, Capital Stock or other securities by the Issuer or a Subsidiary for consideration to the extent such consideration consists of Capital Stock of the Issuer; provided that such Capital Stock shall not increase the amount available for Restricted Payments under clause (3) of Section 4.07(a).

“Permitted Liens” means, with respect to any Person:

(1) pledges, deposits or security by such Person under workmens’ compensation laws, unemployment insurance, employers’ health tax, and other social security laws or similar legislation or other insurance related obligations (including, but not limited to, in respect of deductibles, self-insured retention amounts and premiums and adjustments thereto) or indemnification obligations of (including obligations in respect of letters of credit or bank guarantees for the benefit of) insurance carriers providing property, casualty or liability insurance, or good faith deposits in connection with bids, tenders, contracts (other than for the payment of Indebtedness) or leases to which such Person is a party, or deposits to secure public or statutory obligations of such Person or deposits of cash or U.S. government bonds to secure surety, stay, customs or appeal bonds to which such Person is a party, or deposits as security for contested taxes or import duties or for the payment of rent, performance and return of money bonds and other similar obligations (including letters of credit issued in lieu of any such bonds or to support the issuance thereof and including those to secure health, safety and environmental obligations), in each case incurred in the ordinary course of business;

(2) Liens imposed by law or regulation, such as carriers’, warehousemens’ and mechanics’ Liens, in each case for sums not yet overdue for a period of more than 30 days or being contested in good faith by appropriate proceedings or other Liens arising out of judgments or awards against such Person with respect to which such Person shall then be proceeding with an appeal or other proceedings for review if adequate reserves with respect thereto are maintained on the books of such Person in accordance with GAAP;

(3) Liens for taxes, assessments or other governmental charges not yet overdue for a period of more than 60 days or not yet payable or subject to penalties for nonpayment or which are being contested in good faith by appropriate proceedings diligently conducted, if adequate reserves with respect thereto are maintained on the books of such Person in accordance with GAAP;

(4) Liens in favor of issuers of performance, surety bonds or bid, indemnity, warranty, release, appeal or similar bonds or with respect to other regulatory requirements or letters of credit issued pursuant to the request of and for the account of such Person in the ordinary course of its business;

(5) minor survey exceptions, minor encumbrances, easements or reservations of, or rights of others for, licenses, rights-of-way, sewers, electric lines, telegraph and telephone lines and other similar purposes, or zoning or other restrictions (including, without limitation, minor defects or irregularities in title and similar encumbrances) as to the use of real properties or Liens

incidental, to the conduct of the business of such Person or to the ownership of its properties which were not incurred in connection with Indebtedness and which do not in the aggregate materially adversely affect the value of said properties or materially impair their use in the operation of the business of such Person;

(6) Liens securing Indebtedness permitted to be incurred pursuant to clauses (2), (4), (12), (13), (14) or (18) of Section 4.09(b); provided that (a) Liens securing Indebtedness permitted to be incurred pursuant to such clause (4) extend only to the assets purchased with the proceeds of such Indebtedness, accessions to such assets and the proceeds and products thereof, and any lease of such assets (including accessions thereto) and the proceeds and the products thereof; provided, further, that individual financings of equipment provided by one lender may be cross collateralized to other financings of equipment provided by such lender; (b) Liens securing Indebtedness permitted to be incurred pursuant to such clause (14) shall only be permitted if such Liens are limited to all or part of the same property or assets, including Capital Stock (plus improvements, accessions, proceeds or dividends or distributions in respect thereof, or replacements of any thereof) acquired, or of any Person acquired or merged, amalgamated or consolidated with or into the Issuer or any Restricted Subsidiary, in any transaction to which such Indebtedness relates; (c) Liens securing Obligations relating to any Indebtedness permitted to be incurred pursuant to such clause (13) relate only to Obligations relating to Refinancing Indebtedness that (x) is secured by Liens on the same assets as the assets that secured the Indebtedness being refinanced or (y) extends, replaces, refunds, refinances, renews or defeases Indebtedness incurred or Disqualified Stock or Preferred Stock issued under clause (3) of Section 4.09(b) (solely to the extent such Indebtedness was secured by a Lien prior to such refinancing) and (d) Liens securing Indebtedness permitted to be incurred pursuant to such clause (18) extend only to the assets of Foreign Subsidiaries that are incurring such Indebtedness;

(7) Liens existing on the Issue Date not otherwise permitted hereunder;

(8) Liens on property or shares of stock of a Person at the time such Person becomes a Subsidiary; provided such Liens are not created or incurred in connection with, or in contemplation of, such other Person becoming such a Subsidiary; provided further, however, that such Liens may not extend to any other property owned by the Issuer or any of its Restricted Subsidiaries (other than after-acquired property that is (a) affixed or incorporated into the property covered by such Lien, (b) subject to a Lien securing such Indebtedness, the terms of which Indebtedness require or include a pledge of after-acquired property and (c) the proceeds and products thereof);

(9) Liens on property at the time the Issuer or a Restricted Subsidiary acquired the property, including any acquisition by means of a merger or consolidation with or into the Issuer or any of its Restricted Subsidiaries; provided that such Liens are not created or incurred in connection with, or in contemplation of, such acquisition, merger or consolidation; provided further, that the Liens may not extend to any other property owned by the Issuer or any of its Restricted Subsidiaries;

(10) Liens securing Indebtedness or other obligations of a Restricted Subsidiary owing to the Issuer or another Restricted Subsidiary permitted to be incurred in accordance with Section 4.09;

(11) Liens securing Hedging Obligations so long as, in the case of Hedging Obligations related to interest, the related Indebtedness is, and is permitted to be under this Indenture, secured by a Lien on the same property securing such Hedging Obligations;

(12) Liens on specific items of inventory or other goods and proceeds of any Person securing such Person’s obligations in respect of bankers’ acceptances or trade letters of credit issued or created for the account of such Person to facilitate the purchase, shipment or storage of such inventory or other goods;

(13) leases, subleases, licenses or sublicenses (including of intellectual property) granted to others in the ordinary course of business which do not materially interfere with the ordinary conduct of the business of the Issuer or any of its Restricted Subsidiaries and do not secure any Indebtedness;

(14) Liens arising from Uniform Commercial Code (or equivalent statute) financing statement filings regarding operating leases entered into by the Issuer and its Restricted Subsidiaries in the ordinary course of business;

(15) Liens in favor of the Issuer or any Guarantor;

(16) Liens on equipment of the Issuer or any of its Restricted Subsidiaries granted in the ordinary course of business;

(17) Liens on accounts receivable and related assets incurred in connection with a Receivables Facility;

(18) Liens to secure any refinancing, refunding, extension, renewal or replacement (or successive refinancing, refunding, extensions, renewals or replacements) as a whole, or in part, of any Indebtedness secured by any Lien referred to in the foregoing clauses (6), (7), (8) and (9), this clause (18) and clause (30) below; provided that (a) such new Lien shall be limited to all or part of the same property that secured the original Lien (plus accessions, additions and improvements on such property), and after-acquired property that is (i) affixed or incorporated into the property covered by such Lien, (ii) subject to a Lien securing such Indebtedness, the terms of which Indebtedness require or include a pledge of after-acquired property and (iii) the proceeds and products thereof), and (b) the Indebtedness secured by such Lien at such time is not increased to any amount greater than the sum of (i) the outstanding principal amount or, if greater, committed amount of the Indebtedness, at the time the original Lien became a Permitted Lien under this Indenture, and (ii) an amount necessary to pay any fees and expenses, including premiums, and accrued and unpaid interest related to such refinancing, refunding, extension, renewal or replacement;

(19) deposits made in the ordinary course of business to secure liability to insurance carriers;

(20) Liens securing judgments for the payment of money not constituting an Event of Default under clause (5) of Section 6.01(a) so long as such Liens are adequately bonded and any appropriate legal proceedings that may have been duly initiated for the review of such judgment

have not been finally terminated or the period within which such proceedings may be initiated has not expired;

(21) Liens in favor of customs and revenue authorities arising as a matter of law to secure payment of customs duties in connection with the importation of goods in the ordinary course of business;

(22) Liens (i) of a collection bank arising under Section 4-210 of the Uniform Commercial Code or any comparable or successor provision on items in the course of collection, (ii) attaching to commodity trading accounts or other commodity brokerage accounts incurred in the ordinary course of business, and (iii) in favor of banking or other financial institutions arising as a matter of law encumbering deposits (including the right of set-off) and which are within the general parameters customary in the banking industry;

(23) Liens deemed to exist in connection with Investments in repurchase agreements permitted under Section 4.09; provided that such Liens do not extend to any assets other than those that are the subject of such repurchase agreement;

(24) Liens encumbering reasonable customary initial deposits and margin deposits and similar Liens attaching to commodity trading accounts or other brokerage accounts incurred in the ordinary course of business and not for speculative purposes;

(25) Liens that are contractual rights of set-off (i) relating to the establishment of depository relations with banks not given in connection with the issuance of Indebtedness, (ii) relating to pooled deposit or sweep accounts of the Issuer or any of its Restricted Subsidiaries to permit satisfaction of overdraft or similar obligations incurred in the ordinary course of business of the Issuer and its Restricted Subsidiaries or (iii) relating to purchase orders and other agreements entered into with customers of the Issuer or any of its Restricted Subsidiaries in the ordinary course of business;

(26) Liens on the Equity Interests of Unrestricted Subsidiaries that secure Indebtedness of such Unrestricted Subsidiaries;

(27) any encumbrance or restriction (including put and call arrangements) with respect to capital stock of any joint venture or similar arrangement pursuant to any joint venture or similar agreement;

(28) Liens on property or assets used to defease or to irrevocably satisfy and discharge Indebtedness; provided that such defeasance or satisfaction and discharge is not prohibited by this Indenture;

(29) Liens securing (i) Indebtedness permitted to be incurred under Credit Facilities, including any letter of credit relating thereto, that was incurred pursuant to clause (1) of Section 4.09(b) and (ii) obligations of the Issuer and its Restricted Subsidiaries under Hedging Obligations and in respect of treasury and cash management services provided by, or entered into with, the lenders under Credit Facilities or their affiliates (so long as such Persons remain lenders or affiliates thereof after entry into such agreements or arrangements);

(30) Liens securing Obligations in respect of Indebtedness permitted to be incurred under Section 4.09; provided that, with respect to Liens securing Obligations permitted under this clause (30), at the time of incurrence and after giving pro forma effect thereto, the Consolidated Secured Debt Ratio would be no greater than 3.75 to 1.00;

(31) other Liens securing Indebtedness and other obligations which do not exceed the greater of (i) $125.0 million and (ii) 3.75% of Total Assets at any one time outstanding;

(32) Liens (i) on cash advances in favor of the seller of any property to be acquired in an Investment permitted pursuant to Permitted Investments to be applied against the purchase price for such Investment, and (ii) consisting of an agreement to sell any property in an asset sale permitted under Section 4.10, in each case, solely to the extent such Investment or asset sale, as the case may be, would have been permitted on the date of the creation of such Lien;

(33) Liens solely on any xxxx xxxxxxx money deposits made in connection with any letter of intent or purchase agreement permitted under this Indenture;

(34) Liens arising out of judgments, decrees, orders or awards in respect of which the Issuer or any Restricted Subsidiary shall in good faith be prosecuting an appeal or proceedings for review, which appeal or proceedings shall not have been finally terminated, or if the period within which such appeal or proceedings may be initiated shall not have expired; and

(35) Liens arising by operation of law under Article 2 of the Uniform Commercial Code.

For purposes of this definition, the term “Indebtedness” shall be deemed to include interest on and the costs in respect of such Indebtedness.

“Permitted Tax Restructuring” means any reorganizations and other activities related to the Issuer’s tax planning and tax reorganization (as determined in good faith by the Issuer) so long as the enforceability of the Guarantees is not adversely affected in any material respect except as otherwise permitted under this Indenture.

“Person” means any individual, corporation, limited liability company, partnership, joint venture, association, joint stock company, trust, unincorporated organization, government or any agency or political subdivision thereof or any other entity.

“Preferred Stock” means any Equity Interest with preferential rights of payment of dividends or upon liquidation, dissolution, or winding up.

“Private Placement Legend” means the legend set forth in Section 2.06(g)(i) to be placed on all Notes issued under this Indenture and except where otherwise permitted by the provisions of this Indenture.

“QIB” means a “qualified institutional buyer” as defined in Rule 144A.

“Rating Agencies” means Xxxxx’x and S&P or if Xxxxx’x or S&P or both shall not make a rating on the Notes publicly available, a nationally recognized statistical rating agency or

agencies, as the case may be, selected by the Issuer which shall be substituted for Xxxxx’x or S&P or both, as the case may be.

“Receivables Facility” means any of one or more receivables financing facilities as amended, supplemented, modified, extended, renewed, restated or refunded from time to time, the Obligations of which are non-recourse (except for customary representations, warranties, covenants and indemnities made in connection with such facilities) to the Issuer or any of its Restricted Subsidiaries (other than a Receivables Subsidiary) pursuant to which the Issuer or any of its Restricted Subsidiaries sells (or grants a security interest in) its accounts receivable to either (a) a Person that is not a Restricted Subsidiary or (b) a Receivables Subsidiary that in turn sells (or grants a security interest in) its accounts receivable to a Person that is not a Restricted Subsidiary.

“Receivables Fees” means distributions or payments made directly or by means of discounts with respect to any accounts receivable or participation interest therein issued or sold in connection with, and other fees paid to a Person that is not a Restricted Subsidiary in connection with, any Receivables Facility.

“Receivables Subsidiary” means any Subsidiary formed for the purpose of, and that solely engages only in one or more Receivables Facilities and other activities reasonably related thereto.

“Record Date” for the interest payable on any applicable Interest Payment Date means the April 1 or October 1 (whether or not a Business Day) next preceding such Interest Payment Date.

“Regulation S” means Regulation S promulgated under the Securities Act.

“Regulation S Global Note” means a Global Note substantially in the form of Exhibit A hereto bearing the Global Note Legend and the Private Placement Legend and deposited with or on behalf of, and registered in the name of, the Depositary or its nominee that shall be issued in an initial denomination equal to the outstanding principal amount of the Notes sold in reliance on Rule 903 or Rule 904 of Regulation S.

“Related Business Assets” means assets (other than cash or Cash Equivalents) used or useful in a Similar Business; provided that any assets received by the Issuer or a Restricted Subsidiary in exchange for assets transferred by the Issuer or a Restricted Subsidiary shall not be deemed to be Related Business Assets if they consist of securities of a Person, unless upon receipt of the securities of such Person, such Person would become a Restricted Subsidiary.

“Responsible Officer” means, when used with respect to the Trustee, any officer within the corporate trust department of the Trustee (or any successor department or group of the Trustee), including any vice president, assistant vice president, assistant secretary, assistant treasurer, trust officer or any other officer of the Trustee who customarily performs functions similar to those performed by the Persons who at the time shall be such officers, respectively, or to whom any corporate trust matter is referred because of such Person’s knowledge of and familiarity with the particular subject and who shall have direct responsibility for the administration of this Indenture.

“Restricted Definitive Note” means a Definitive Note bearing the Private Placement Legend.

“Restricted Global Note” means a Global Note bearing the Private Placement Legend.

“Restricted Investment” means an Investment other than a Permitted Investment.

“Restricted Period” means the 40-day distribution compliance period as defined in Regulation S.

“Restricted Subsidiary” means, at any time, each direct and indirect Subsidiary of the Issuer (including any Foreign Subsidiary) that is not then an Unrestricted Subsidiary; provided that upon the occurrence of an Unrestricted Subsidiary ceasing to be an Unrestricted Subsidiary, such Subsidiary shall be included in the definition of “Restricted Subsidiary.”

“Rule 144” means Rule 144 promulgated under the Securities Act.

“Rule 144A” means Rule 144A promulgated under the Securities Act.

“Rule 144A Global Note” means a Global Note substantially in the form of Exhibit A hereto bearing the Global Note Legend and the Private Placement Legend and deposited with or on behalf of, and registered in the name of, the Depositary or its nominee that shall be issued in an initial denomination equal to the outstanding principal amount of the Notes sold in reliance on Rule 144A.

“Rule 903” means Rule 903 promulgated under the Securities Act.

“Rule 904” means Rule 904 promulgated under the Securities Act.

“S&P” means Standard & Poor’s Ratings Services, a division of XxXxxx-Xxxx Financial, Inc., and any successor to its rating agency business.

“Sale and Leaseback Transaction” means any arrangement providing for the leasing by the Issuer or any of its Restricted Subsidiaries of any real or tangible personal property, which property has been or is to be sold or transferred for value by the Issuer or such Restricted Subsidiary to a third Person in contemplation of such leasing.

“SEC” means the U.S. Securities and Exchange Commission.

“Secured Indebtedness” means any Indebtedness of the Issuer or any of its Restricted Subsidiaries secured by a Lien.

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations of the SEC promulgated thereunder.

“Senior Indebtedness” means:

(1) all Indebtedness of the Issuer or any Guarantor outstanding under the New Senior Secured Credit Facilities and related guarantees or the Notes and related Guarantees (including

interest accruing on or after the filing of any petition in bankruptcy or similar proceeding or for reorganization of the Issuer or any Guarantor (at the rate provided for in the documentation with respect thereto, regardless of whether or not a claim for post-filing interest is allowed in such proceedings)), and any and all other fees, expense reimbursement obligations, indemnification amounts, penalties, and other amounts (whether existing on the Issue Date or thereafter created or incurred) and all obligations of the Issuer or any Guarantor to reimburse any bank or other Person in respect of amounts paid under letters of credit, acceptances or other similar instruments;

(2) all Hedging Obligations (and guarantees thereof) owing to a Lender (as defined in the New Senior Secured Credit Facilities) or any Affiliate of such Lender (or any Person that was a Lender or an Affiliate of such Lender at the time the applicable agreement giving rise to such Hedging Obligation was entered into), provided that such Hedging Obligations are permitted to be incurred under the terms of this Indenture;

(3) any other Indebtedness of the Issuer or any Guarantor permitted to be incurred under the terms of this Indenture, unless the instrument under which such Indebtedness is incurred expressly provides that it is subordinated in right of payment to the Notes or any related Guarantee; and

(4) all Obligations with respect to the items listed in the preceding clauses (1), (2) and (3);

provided that Senior Indebtedness shall not include:

(a) any obligation of such Person to the Issuer or any of its Subsidiaries;

(b) any liability for federal, state, local or other taxes owed or owing by such Person;

(c) any accounts payable or other liability to trade creditors arising in the ordinary course of business; provided that obligations incurred pursuant to Credit Facilities shall not be excluded pursuant to this clause (c);

(d) any Indebtedness or other Obligation of such Person which is subordinate or junior in any respect to any other Indebtedness or other Obligation of such Person; or

(e) that portion of any Indebtedness which at the time of incurrence is incurred in violation of this Indenture.

“Significant Subsidiary” means any Restricted Subsidiary or any group of Restricted Subsidiaries that would be a “significant subsidiary” as defined in Article 1, Rule 1-02 of Regulation S-X, promulgated pursuant to the Securities Act, as such regulation is in effect on the Issue Date.

“Similar Business” means any business conducted or proposed to be conducted by the Issuer and its Restricted Subsidiaries on the Acquisition Closing Date or any business that is similar, reasonably related, incidental or ancillary thereto.

“Subordinated Indebtedness” means:

(1) any Indebtedness of the Issuer which is by its terms subordinated in right of payment to the Notes, and

(2) any Indebtedness of any Guarantor which is by its terms subordinated in right of payment to the Guarantee of such entity of the Notes.

“Subsidiary” means, with respect to any Person:

(1) any corporation, association, or other business entity (other than a partnership, joint venture, limited liability company or similar entity) of which more than 50.0% of the total voting power of shares of Capital Stock entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers or trustees thereof is at the time of determination owned or controlled, directly or indirectly, by such Person or one or more of the other Subsidiaries of that Person or a combination thereof; and

(2) any partnership, joint venture, limited liability company or similar entity of which:

(a) more than 50.0% of the capital accounts, distribution rights, total equity and voting interests or general or limited partnership interests, as applicable, are owned or controlled, directly or indirectly, by such Person or one or more of the other Subsidiaries of that Person or a combination thereof whether in the form of membership, general, special or limited partnership or otherwise, and

(b) such Person or any Restricted Subsidiary of such Person is a controlling general partner or otherwise controls such entity.

“Total Assets” means total assets of the Issuer and its Restricted Subsidiaries on a consolidated basis, shown on the most recent balance sheet of the Issuer and its Restricted Subsidiaries, or, in the case of Foreign Subsidiaries, the total assets of such Foreign Subsidiaries on a combined basis, shown on the most recent balance sheet of such Foreign Subsidiaries, in each case as may be expressly stated without giving effect to any amortization of the amount of intangible assets since the Issue Date, with such pro forma adjustments as are appropriate and consistent with the pro forma adjustment provisions set forth in the definition of “Fixed Charge Coverage Ratio.”

“Transactions” means the Acquisition and other transactions described under “The Transactions” in the Offering Memorandum.

“Treasury Rate” means, as of any Redemption Date, the yield to maturity as of such Redemption Date of United States Treasury securities with a constant maturity (as compiled and published in the most recent Federal Reserve Statistical Release H.15 (519) that has become publicly available at least two Business Days prior to the Redemption Date (or, if such Statistical Release is no longer published, any publicly available source of similar market data)) most nearly equal to the period from the Redemption Date to January 15, 2019; provided that if the period from the Redemption Date to January 15, 2019 is less than one year, the weekly average

yield on actually traded United States Treasury securities adjusted to a constant maturity of one year shall be used.

“Trustee” means U.S. Bank National Association, as trustee, until a successor replaces it in accordance with the applicable provisions of this Indenture and thereafter means the successor serving hereunder.

“Trust Indenture Act” means the Trust Indenture Act of 1939 as amended.

“Uniform Commercial Code” means the Uniform Commercial Code or any successor provision thereof as the same may from time to time be in effect in the State of New York.

“Unrestricted Definitive Note” means one or more Definitive Notes that do not bear and are not required to bear the Private Placement Legend.

“Unrestricted Global Note” means a permanent Global Note, substantially in the form of Exhibit A hereto, that bears the Global Note Legend and that has the “Schedule of Exchanges of Interests in the Global Note” attached thereto, and that is deposited with or on behalf of and registered in the name of the Depositary, representing Notes that do not bear the Private Placement Legend and are not required to bear the Private Placement Legend.

“Unrestricted Subsidiary” means:

(1) any Subsidiary of the Issuer which at the time of determination is an Unrestricted Subsidiary (as designated by the Issuer, as provided below); and

(2) any Subsidiary of an Unrestricted Subsidiary.

The Issuer may designate any Subsidiary of the Issuer (including any existing Subsidiary and any newly acquired or newly formed Subsidiary) to be an Unrestricted Subsidiary unless such Subsidiary or any of its Subsidiaries owns any Equity Interests or Indebtedness of, or owns or holds any Lien on, any property of, the Issuer or any Subsidiary of the Issuer (other than solely any Subsidiary of the Subsidiary to be so designated); provided that:

(1) such designation complies with Section 4.07; and

(2) each of (a) the Subsidiary to be so designated and (b) its Subsidiaries has not at the time of designation, and does not thereafter, create, incur, issue, assume, guarantee or otherwise become directly or indirectly liable with respect to any Indebtedness pursuant to which the lender has recourse to any of the assets of the Issuer or any Restricted Subsidiary.

The Issuer may designate any Unrestricted Subsidiary to be a Restricted Subsidiary; provided that, immediately after giving effect to such designation, no Default shall have occurred and be continuing and either:

(1) the Issuer could incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test described in Section 4.09(a); or

(2) the Fixed Charge Coverage Ratio for the Issuer and its Restricted Subsidiaries would be equal to or greater than such ratio immediately prior to such designation,

in each case on a pro forma basis taking into account such designation.

Any such designation by the Issuer shall be notified by the Issuer to the Trustee by promptly filing with the Trustee a copy of the resolution of the board of directors of the Issuer or any committee thereof giving effect to such designation and an Officer’s Certificate certifying that such designation complied with the foregoing provisions.

“U.S. Person” means a U.S. person as defined in Rule 902(k) under the Securities Act.

“Voting Stock” of any Person as of any date means the Capital Stock of such Person that is at the time entitled to vote in the election of the board of directors, managers or trustee of such Person.

“Weighted Average Life to Maturity” means, when applied to any Indebtedness, Disqualified Stock or Preferred Stock, as the case may be, at any date, the quotient obtained by dividing:

(1) the sum of the products of the number of years from the date of determination to the date of each successive scheduled principal payment of such Indebtedness or redemption or similar payment with respect to such Disqualified Stock or Preferred Stock multiplied by the amount of such payment; by

(2) the sum of all such payments.

“Wholly-Owned Subsidiary” of any Person means a Subsidiary of such Person, 100% of the outstanding Equity Interests of which (other than directors’ qualifying shares and shares issued to foreign nationals as required under applicable law) shall at the time be owned by such Person or by one or more Wholly-Owned Subsidiaries of such Person.

Section 1.02 Other Definitions.

Term		Defined in Section
“Acceptable Commitment”		4.10
“Affiliate Transaction”		4.11
“Applicable Premium Deficit”		8.04
“Asset Sale Offer”		4.10
“Authentication Order”		2.02
“Change of Control Offer”		4.14
“Change of Control Payment”		4.14
“Change of Control Payment Date”		4.14
“Covenant Defeasance”		8.03
“Covenant Suspension Event”		4.16
“Event of Default”		6.01
“Excess Proceeds”		4.10
“Increased Amount”		4.12

Term		Defined in Section
“incur”		4.09
“incurrence”		4.09
“Initial Default”		6.01
“Legal Defeasance”		8.02
“Note Register”		2.03
“Offer Amount”		3.09
“Offer Period”		3.09
“Other Guarantee”		10.06
“Pari Passu Indebtedness”		4.10
“Paying Agent”		2.03
“Permitted Parties”		4.03
“Redemption Date”		3.07
“Refinancing Indebtedness”		4.09
“Refunding Capital Stock”		4.07
“Registrar”		2.03
“Repurchase Date”		3.09
“Restricted Payments”		4.07
“Reversion Date”		4.16
“Second Commitment”		4.10
“Special Mandatory Redemption”		3.10
“Special Mandatory Redemption Account”		3.10
“Special Mandatory Redemption Date”		3.10
“Special Mandatory Redemption Price”.		3.10
“Special Mandatory Redemption Triggering Event”		3.10
“Successor Company”		5.01
“Successor Person”		5.01
“Suspended Covenants”		4.16
“Suspension Period”		4.16
“Treasury Capital Stock”		4.07

Section 1.03 Reserved.

Section 1.04 Rules of Construction.

Unless the context otherwise requires:

(a) a term has the meaning assigned to it;

(b) an accounting term not otherwise defined has the meaning assigned to it in accordance with GAAP;

(d) words in the singular include the plural, and in the plural include the singular;

(e) “will” and “shall” are interpreted to express a command;

(f) provisions apply to successive events and transactions;

(g) references to sections of, or rules under, the Securities Act shall be deemed to include substitute, replacement or successor sections or rules adopted by the SEC from time to time;

(h) any reference to an “Article,” “Section” or “clause” refers to an Article, Section or clause, as the case may be, of this Indenture;

(i) the words “herein,” “hereof” and “hereunder” and other words of similar import refer to this Indenture as a whole and not any particular Article, Section, clause or other subdivision;

(j) the phrase “in writing” or any similar phrase as used herein shall be deemed to include PDF attachments and other electronic means of transmission, unless otherwise indicated;

(k) “including” means including without limitation; and

(l) unless otherwise specifically indicated herein, the term “consolidated” with respect to any Person refers to such Person consolidated with the Issuer and its Restricted Subsidiaries in accordance with GAAP, and excludes from such consolidation any Unrestricted Subsidiary as if such Unrestricted Subsidiary were not an Affiliate of such Person.

Section 1.05 Acts of Holders.

(a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by an agent duly appointed in writing. Except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments or record or both are delivered to the Trustee and, where it is hereby expressly required, to the Issuer. Proof of execution of any such instrument or of a writing appointing any such agent, or the holding by any Person of a Note, shall be sufficient for any purpose of this Indenture and (subject to Section 7.01) conclusive in favor of the Trustee and the Issuer, if made in the manner provided in this Section 1.05.

(b) The fact and date of the execution by any Person of any such instrument or writing may be proved by the affidavit of a witness of such execution or by the certificate of any notary public or other officer authorized by law to take acknowledgments of deeds, certifying that the individual signing such instrument or writing acknowledged to him the execution thereof. Where such execution is by or on behalf of any legal entity other than an individual, such certificate or affidavit shall also constitute proof of the authority of the Person executing the same. The fact and date of the execution of any such instrument or writing, or the authority of

the Person executing the same, may also be proved in any other manner that the Trustee deems sufficient.

(d) Any request, demand, authorization, direction, notice, consent, waiver or other action by the Holder of any Note shall bind every future Holder of the same Note and the Holder of every Note issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof, in respect of any action taken, suffered or omitted by the Trustee or the Issuer in reliance thereon, whether or not notation of such action is made upon such Note.

(e) The Issuer may set a record date for purposes of determining the identity of Holders entitled to give any request, demand, authorization, direction, notice, consent, waiver or take any other act, or to vote or consent to any action by vote or consent authorized or permitted to be given or taken by Holders. Unless otherwise specified, if not set by the Issuer prior to the first solicitation of a Holder made by any Person in respect of any such action, or in the case of any such vote, prior to such vote, any such record date shall be the later of 30 days prior to the first solicitation of such consent or the date of the most recent list of Holders furnished to the Trustee prior to such solicitation.

(f) Without limiting the foregoing, a Holder entitled to take any action hereunder with regard to any particular Note may do so with regard to all or any part of the principal amount of such Note or by one or more duly appointed agents, each of which may do so pursuant to such appointment with regard to all or any part of such principal amount. Any notice given or action taken by a Holder or its agents with regard to different parts of such principal amount pursuant to this paragraph shall have the same effect as if given or taken by separate Holders of each such different part.

(g) Without limiting the generality of the foregoing, a Holder, including DTC, may make, give or take, by a proxy or proxies duly appointed in writing, any request, demand, authorization, direction, notice, consent, waiver or other action provided in this Indenture to be made, given or taken by Holders, and DTC may provide its proxy or proxies to the beneficial owners of interests in any such Global Note through the Applicable Procedures and its other standing instructions and customary practices.

(h) The Issuer may fix a record date for the purpose of determining the Persons who are beneficial owners of interests in any Global Note held by DTC entitled under the Applicable Procedures to make, give or take, by a proxy or proxies duly appointed in writing, any request, demand, authorization, direction, notice, consent, waiver or other action provided in this Indenture to be made, given or taken by Holders. If such a record date is fixed, the Holders on such record date or their duly appointed proxy or proxies, and only such Persons, shall be entitled to make, give or take such request, demand, authorization, direction, notice, consent, waiver or other action, whether or not such Holders remain Holders after such record date. No such request, demand, authorization, direction, notice, consent, waiver or other action shall be valid or effective if made, given or taken more than 90 days after such record date.

Article 2

The Notes

Section 2.01 Form and Dating; Terms.

(a) General. The Notes and the Trustee’s certificate of authentication shall be substantially in the form of Exhibit A hereto. The Notes may have notations, legends or endorsements required by law, stock exchange rules or usage. Each Note shall be dated the date of the Trustee’s authentication. The Notes shall be in denominations of $2,000 and integral multiples of $1,000 in excess of $2,000.

(b) Global Notes. Notes issued in global form shall be substantially in the form of Exhibit A attached hereto (including the Global Note Legend thereon and the “Schedule of Exchanges of Interests in the Global Note” attached thereto). Notes issued in definitive form shall be substantially in the form of Exhibit A (but without the Global Note Legend thereon and without the “Schedule of Exchanges of Interests in the Global Note” attached thereto). Each Global Note shall represent such of the outstanding Notes as shall be specified in the “Schedule of Exchanges of Interests in the Global Note” attached thereto and each shall provide that it shall represent up to the aggregate principal amount of Notes from time to time endorsed thereon and that the aggregate principal amount of outstanding Notes represented thereby may from time to time be reduced or increased, as applicable, to reflect exchanges and redemptions. Any endorsement of a Global Note to reflect the amount of any increase or decrease in the aggregate principal amount of outstanding Notes represented thereby shall be made by the Trustee as Custodian, in accordance with instructions given by the Holder thereof as required by Section 2.06.

(c) Terms. The aggregate principal amount of Notes that may be authenticated and delivered under this Indenture is unlimited, subject to compliance with Section 4.09.

The terms and provisions contained in the Notes shall constitute, and are hereby expressly made, a part of this Indenture and the Issuer, the Guarantors and the Trustee, by their execution and delivery of this Indenture or a supplemental indenture in the form of Exhibit D hereto, expressly agree to such terms and provisions and to be bound thereby. However, to the extent any provision of any Note conflicts with the express provisions of this Indenture, the provisions of this Indenture shall govern and be controlling.

The Notes shall be subject to repurchase by the Issuer pursuant to an Asset Sale Offer as provided in Section 4.10 or a Change of Control Offer as provided in Section 4.14. The Notes shall not be redeemable, other than as provided in Article 3.

Additional Notes ranking pari passu with the Initial Notes may be created and issued from time to time by the Issuer without notice to or consent of the Holders and shall be consolidated with and form a single class with the Initial Notes and shall have the same terms as to status, waivers, amendments, redemptions, offers to purchase and otherwise as the Initial Notes; provided that the Issuer’s ability to issue Additional Notes shall be subject to the Issuer’s

compliance with Section 4.09; and provided further that Additional Notes shall not be issued with the same CUSIP, if any, as the Initial Notes unless such Additional Notes are fungible with the Initial Notes for U.S. federal income tax purposes.

(d) Euroclear and Clearstream Procedures Applicable. The provisions of the “Operating Procedures of the Euroclear System” and “Terms and Conditions Governing Use of Euroclear” and “General Terms and Conditions of Clearstream Banking” and “Customer Handbook” of Clearstream shall be applicable to transfers of beneficial interests in the Regulation S Global Notes that are held by Participants through Euroclear or Clearstream, and such provisions shall supersede the provisions of Section 2.06, as applicable, to the extent that they conflict with such provisions, with respect to such transfers.

Section 2.02 Execution and Authentication.

At least one Officer of the Issuer shall execute the Notes by manual, facsimile, PDF attachment or other electronically transmitted signature.

If an Officer whose signature is on a Note no longer holds that office at the time a Note is authenticated, the Note shall nevertheless be valid.

A Note shall not be entitled to any benefit under this Indenture or be valid or obligatory for any purpose until authenticated substantially in the form of Exhibit A attached hereto, as the case may be, by the manual signature of the Trustee. The signature shall be conclusive evidence that the Note has been duly authenticated and delivered under this Indenture.

On the Issue Date, the Trustee shall, upon receipt of an Issuer Order (an “Authentication Order”), authenticate and deliver the Initial Notes. In addition, at any time, from time to time, the Trustee shall, upon receipt of an Authentication Order, authenticate and deliver any Additional Notes for an aggregate principal amount specified in such Authentication Order for such Additional Notes issued hereunder.

The Trustee may appoint an authenticating agent acceptable to the Issuer to authenticate Notes. An authenticating agent may authenticate Notes whenever the Trustee may do so. Each reference in this Indenture to authentication by the Trustee includes authentication by such agent. An authenticating agent has the same rights as an Agent to deal with Holders or an Affiliate of the Issuer.

Section 2.03 Registrar and Paying Agent.

The Issuer shall maintain (i) an office or agency where Notes may be presented for registration of transfer or for exchange (“Registrar”) and (ii) an office or agency in the United States where Notes may be presented for payment (the “Paying Agent”). The Registrar shall keep a register of the Notes (“Note Register”) and of their transfer and exchange. The Issuer may appoint one or more co-registrars and one or more additional paying agents. The term “Registrar” includes any co-registrar. The Issuer shall maintain a registrar in the United States. The term “Paying Agent” includes any additional paying agents. The Issuer initially appoints the Trustee as (i) Registrar and Paying Agent and (ii) the Custodian with respect to the Global Notes. The Issuer may change any Paying Agent or Registrar without prior notice to any Holder.

The Issuer shall notify the Trustee in writing of the name and address of any Agent not a party to this Indenture. If the Issuer fails to appoint or maintain another entity as Registrar or Paying Agent, the Trustee shall act as such. The Issuer or any of its respective Subsidiaries may act as Paying Agent or Registrar. All Agents appointed under this Indenture shall be appointed pursuant to agency agreements among the Issuer, the Trustee and the Agent, as applicable.

The Issuer initially appoints DTC to act as Depositary with respect to the Global Notes.

Section 2.04 Paying Agent to Hold Money in Trust.

The Issuer shall require the Paying Agent if other than the Trustee to agree in writing that the Paying Agent shall hold in trust for the benefit of Holders or the Trustee all money held by the Paying Agent for the payment of principal of, premium, if any, or interest on, the Notes and shall notify the Trustee in writing of any default by the Issuer in making any such payment. While any such default continues, the Trustee may require a Paying Agent to pay all money held by it to the Trustee. The Issuer at any time may require a Paying Agent to pay all money held by it to the Trustee. Upon payment over to the Trustee, the Paying Agent (if other than the Issuer or one of its Subsidiaries) shall have no further liability for the money. If the Issuer or one of its Subsidiaries acts as Paying Agent, it shall segregate and hold in a separate trust fund for the benefit of the Holders all money held by it as Paying Agent. Upon any bankruptcy or reorganization proceedings relating to the Issuer, the Trustee shall serve as Paying Agent for the Notes.

Section 2.05 Holder Lists.

The Trustee shall preserve in as current a form, as is reasonably practicable, the most recent list available to it of the names and addresses of all Holders. If the Trustee is not the Registrar, the Issuer shall furnish to the Trustee at least five Business Days before each Interest Payment Date and at such other times as the Trustee may request in writing, a list in such form and as of such date as the Trustee may reasonably require of the names and addresses of the Holders of Notes.

Section 2.06 Transfer and Exchange.

(a) Transfer and Exchange of Global Notes. Except as otherwise set forth in this Section 2.06, a Global Note may be transferred, in whole and not in part, only to another nominee of the Depositary or to a successor thereto or a nominee of such successor. A beneficial interest in a Global Note shall be exchangeable for a Definitive Note if (i) the Depositary (x) notifies the Issuer that it is unwilling or unable to continue as Depositary for such Global Note or (y) has ceased to be a clearing agency registered under the Exchange Act, and, in either case, a successor Depositary is not appointed by the Issuer within 120 days or (ii) in the case of any Global Note, there shall have occurred and be continuing an Event of Default with respect to such Global Note. Upon the occurrence of any of the preceding events in clause (i) or (ii) above, Definitive Notes delivered in exchange for any Global Note or beneficial interests therein shall be registered in the names, and issued in any approved denominations, requested by or on behalf of the Depositary (in accordance with the Applicable Procedures). Global Notes also may be exchanged or replaced, in whole or in part, as provided in Sections 2.07 and 2.10. Every Note

authenticated and delivered in exchange for, or in lieu of, a Global Note or any portion thereof, pursuant to this Section 2.06 or Section 2.07 or 2.10, shall be authenticated and delivered in the form of, and shall be, a Global Note, except for Definitive Notes issued subsequent to any of the preceding events in clause (i) or (ii) above and pursuant to Section 2.06(c). A Global Note may not be exchanged for another Note other than as provided in this Section 2.06(a); provided, however, that beneficial interests in a Global Note may be transferred and exchanged as provided in Section 2.06(b) or (c).

(b) Transfer and Exchange of Beneficial Interests in the Global Notes. The transfer and exchange of beneficial interests in the Global Notes shall be effected through the Depositary, in accordance with the provisions of this Indenture and the Applicable Procedures. Beneficial interests in the Restricted Global Notes shall be subject to restrictions on transfer comparable to those set forth herein to the extent required by the Securities Act. Beneficial interests in Global Notes shall be transferred or exchanged only for beneficial interests in Global Notes pursuant to this subsection (b). Transfers of beneficial interests in the Global Notes also shall require compliance with either subsections (i) or (ii) below, as applicable, as well as one or more of the other following subparagraphs, as applicable:

(i) Transfer of Beneficial Interests in the Same Global Note. Beneficial interests in any Restricted Global Note may be transferred to Persons who take delivery thereof in the form of a beneficial interest in the same Restricted Global Note in accordance with the transfer restrictions set forth in the Private Placement Legend; provided that prior to the expiration of the Restricted Period, transfers of beneficial interests in the Regulation S Global Note may not be made to a U.S. Person or for the account or benefit of a U.S. Person (other than an initial purchaser of the Notes) unless permitted by applicable law and made in compliance with subsections (ii) or (iii) below. Beneficial interests in any Unrestricted Global Note may be transferred to Persons who take delivery thereof in the form of a beneficial interest in an Unrestricted Global Note. No written orders or instructions shall be required to be delivered to the Registrar to effect the transfers described in this Section 2.06(b)(i).

(ii) All Other Transfers and Exchanges of Beneficial Interests in Global Notes. In connection with all transfers and exchanges of beneficial interests that are not subject to Section 2.06(b)(i), the transferor of such beneficial interest must deliver to the Registrar either (A) (1) a written order from a Participant or an Indirect Participant given to the Depositary in accordance with the Applicable Procedures directing the Depositary to credit, or cause to be credited, a beneficial interest in another Global Note in an amount equal to the beneficial interest to be transferred or exchanged and (2) instructions given in accordance with the Applicable Procedures containing information regarding the Participant account to be credited with such increase or (B) (1) a written order from a Participant or an Indirect Participant given to the Depositary in accordance with the Applicable Procedures directing the Depositary to cause to be issued a Definitive Note in an amount equal to the beneficial interest to be transferred or exchanged and (2) instructions given by the Depositary to the Registrar containing information regarding the Person in whose name such Definitive Note shall be registered to effect the transfer or exchange referred to in subsection (1) above; provided that in no event shall Definitive Notes be issued upon the transfer or exchange of beneficial interests in the Regulation S

Global Note prior to (x) the expiration of the Restricted Period and (y) the receipt by the Registrar of a duly completed Certificate of Transfer or Certificate of Exchange, as applicable, required by the Issuer to establish compliance with Rule 903 of the Securities Act.

Upon satisfaction of all of the requirements for transfer or exchange of beneficial interests in Global Notes contained in this Indenture and the Notes or otherwise applicable under the Securities Act, the Trustee shall adjust the principal amount of the relevant Global Note(s) pursuant to Section 2.06(h).

(iii) Transfer of Beneficial Interests to Another Restricted Global Note. A beneficial interest in any Restricted Global Note may be transferred to a Person who takes delivery thereof in the form of a beneficial interest in another Restricted Global Note if the transfer complies with the requirements of Section 2.06(b)(ii) and the Registrar receives the following:

(A) if the transferee will take delivery in the form of a beneficial interest in a Rule 144A Global Note, then the transferor must deliver a duly completed Certificate of Transfer, including the certifications in item (1) thereof; or

(B) if the transferee will take delivery in the form of a beneficial interest in a Regulation S Global Note, then the transferor must deliver a duly completed Certificate of Transfer, including the certifications in item (2) thereof.

(iv) Transfer and Exchange of Beneficial Interests in a Restricted Global Note for Beneficial Interests in an Unrestricted Global Note. A beneficial interest in any Restricted Global Note may be exchanged by any Holder thereof for a beneficial interest in an Unrestricted Global Note or transferred to a Person who takes delivery thereof in the form of a beneficial interest in an Unrestricted Global Note, if the exchange or transfer complies with the requirements of Section 2.06(b)(ii) and the Registrar receives the following: (1) if the Holder of such beneficial interest in a Restricted Global Note proposes to exchange such beneficial interest for a beneficial interest in an Unrestricted Global Note, a duly completed Certificate of Exchange from such Holder, including the certifications in item (1)(a) thereof; or (2) if the Holder of such beneficial interest in a Restricted Global Note proposes to transfer such beneficial interest to a Person who shall take delivery thereof in the form of a beneficial interest in an Unrestricted Global Note, a duly completed Certificate of Transfer from such Holder, including the certifications in item (5) thereof; and, in each case, if the Applicable Procedures so require, an Opinion of Counsel to the effect that such exchange or transfer is in compliance with the Securities Act and that the restrictions on transfer contained herein and in the Private Placement Legend are no longer required in order to maintain compliance with the Securities Act.

If any such transfer is effected pursuant to subsection (iv) above at a time when an Unrestricted Global Note has not yet been issued, the Issuer shall issue and, upon receipt of an Authentication Order in accordance with Section 2.02, the Trustee shall authenticate one or more Unrestricted

Global Notes in an aggregate principal amount equal to the aggregate principal amount of beneficial interests transferred pursuant to subsection (iv) above.

(v) When the Issuer determines (upon the advice of counsel and such other certifications and evidence as the Issuer may reasonably require) that a Note is eligible (without limits) for resale pursuant to Rule 144 under the Securities Act (or a successor provision) and that the Private Placement Legend is no longer necessary or appropriate in order to ensure that subsequent transfers of the Note (or a beneficial interest therein) are effected in compliance with the Securities Act, the Issuer shall instruct in writing the Trustee to cancel the Notes and issue to the non-affiliate Holders thereof (or to their transferees) new Notes of like tenor and amount, registered in the name of the Holder thereof (or to their transferees), that does not bear the Private Placement Legend, and the Trustee shall comply with such instruction.

(vi) Beneficial interests in an Unrestricted Global Note cannot be exchanged for, or transferred to Persons who take delivery thereof in the form of, a beneficial interest in a Restricted Global Note.

(c) Transfer or Exchange of Beneficial Interests for Definitive Notes. Beneficial interests in Global Notes shall be exchanged only for Definitive Notes pursuant to this clause (c).

(i) Beneficial Interests in Restricted Global Notes to Restricted Definitive Notes. If any Holder of a beneficial interest in a Restricted Global Note proposes to exchange such beneficial interest for a Restricted Definitive Note or to transfer such beneficial interest to a Person who takes delivery thereof in the form of a Restricted Definitive Note, then, upon the occurrence of any of the events in clause (i) or (ii) of Section 2.06(a) and receipt by the Registrar of the following documentation:

(A) if the Holder of such beneficial interest in a Restricted Global Note proposes to exchange such beneficial interest for a Restricted Definitive Note, a duly completed Certificate of Exchange from such Holder, including the certifications in item (2)(a) thereof;

(B) if such beneficial interest is being transferred to a QIB in accordance with Rule 144A, a duly completed Certificate of Transfer, including the certifications in item (1) thereof;

(C) if such beneficial interest is being transferred to a Non-U.S. Person in an offshore transaction in accordance with Rule 903 or Rule 904, a duly completed Certificate of Transfer, including the certifications in item (2) thereof;

(D) if such beneficial interest is being transferred pursuant to an exemption from the registration requirements of the Securities Act in accordance with Rule 144, a duly completed Certificate of Transfer, including the certifications in item (4)(a) thereof; or

(E) if such beneficial interest is being transferred to the Issuer or any of its Restricted Subsidiaries, a duly completed Certificate of Transfer, including the certifications in item (4)(b) thereof; and

the Trustee shall cause the aggregate principal amount of the applicable Global Note to be reduced accordingly pursuant to Section 2.06(h), and the Issuer shall execute and the Trustee shall authenticate and mail to the Person designated in the instructions a Definitive Note in the applicable principal amount. Any Definitive Note issued in exchange for a beneficial interest in a Restricted Global Note pursuant to this Section 2.06(c) shall be registered in such name or names and in such authorized denomination or denominations as the Holder of such beneficial interest shall instruct the Registrar through instructions from the Depositary and the Participant or Indirect Participant. The Trustee shall mail such Definitive Notes to the Persons in whose names such Notes are so registered. Any Definitive Note issued in exchange for a beneficial interest in a Restricted Global Note pursuant to this Section 2.06(c)(i) shall bear the Private Placement Legend and shall be subject to all restrictions on transfer contained therein.

(ii) Beneficial Interests in Restricted Global Notes to Unrestricted Definitive Notes. A holder of a beneficial interest in a Restricted Global Note may exchange such beneficial interest for an Unrestricted Definitive Note or may transfer such beneficial interest to a Person who takes delivery thereof in the form of an Unrestricted Definitive Note only upon the occurrence of any of the events in clause (i) or (ii) of Section 2.06(a) and if: the Registrar receives (1) if the holder of such beneficial interest in a Restricted Global Note proposes to exchange such beneficial interest for an Unrestricted Definitive Note, a duly completed Certificate of Exchange from such Holder, including the certifications in item (1)(b) thereof; or (2) if the holder of such beneficial interest in a Restricted Global Note proposes to transfer such beneficial interest to a Person who shall take delivery thereof in the form of an Unrestricted Definitive Note, a duly completed Certificate of Transfer, including the certifications in item (5) thereof; and, in each case, if the Applicable Procedures so require, an Opinion of Counsel to the effect that such exchange or transfer is in compliance with the Securities Act and that the restrictions on transfer contained herein and in the Private Placement Legend are no longer required in order to maintain compliance with the Securities Act.

(iii) Beneficial Interests in Unrestricted Global Notes to Unrestricted Definitive Notes. If any Holder of a beneficial interest in an Unrestricted Global Note proposes to exchange such beneficial interest for a Definitive Note or to transfer such beneficial interest to a Person who takes delivery thereof in the form of a Definitive Note, then, upon the occurrence of any of the events in clause (i) or (ii) of Section 2.06(a) and satisfaction of the conditions set forth in Section 2.06(b)(ii), the Trustee shall cause the aggregate principal amount of the applicable Global Note to be reduced accordingly pursuant to Section 2.06(h), and the Issuer shall execute and the Trustee shall authenticate and mail to the Person designated in the instructions a Definitive Note in the applicable principal amount. Any Definitive Note issued in exchange for a beneficial interest pursuant to this Section 2.06(c)(iii) shall be registered in such name or names and in such authorized denomination or denominations as the Holder of such beneficial interest shall instruct the Registrar through instructions from or through the Depositary and the Participant or Indirect Participant. The Trustee shall mail such Definitive Notes

to the Persons in whose names such Notes are so registered. Any Definitive Note issued in exchange for a beneficial interest pursuant to this Section 2.06(c)(iii) shall not bear the Private Placement Legend.

(d) Transfer and Exchange of Definitive Notes for Beneficial Interests in Global Notes. Restricted Definitive Notes shall be exchanged only for beneficial interests in Restricted Global Notes pursuant to this subsection (d).

(i) Restricted Definitive Notes to Beneficial Interests in Restricted Global Notes. If any Holder of a Restricted Definitive Note proposes to exchange such Note for a beneficial interest in a Restricted Global Note or to transfer such Restricted Definitive Note to a Person who takes delivery thereof in the form of a beneficial interest in a Restricted Global Note, then, upon receipt by the Registrar of the following documentation:

(A) if the Holder of such Restricted Definitive Note proposes to exchange such Note for a beneficial interest in a Restricted Global Note, a duly completed Certificate of Exchange from such Holder, including the certifications in item (2)(b) thereof;

(B) if such Restricted Definitive Note is being transferred to a QIB in accordance with Rule 144A, a duly completed Certificate of Transfer, including the certifications in item (1) thereof;

(C) if such Restricted Definitive Note is being transferred to a Non-U.S. Person in an offshore transaction in accordance with Rule 903 or Rule 904, a duly completed Certificate of Transfer, including the certifications in item (2) thereof;

(D) if such Restricted Definitive Note is being transferred pursuant to an exemption from the registration requirements of the Securities Act in accordance with Rule 144, a duly completed Certificate of Transfer, including the certifications in item (4)(a) thereof; or

(E) if such Restricted Definitive Note is being transferred to the Issuer or any of its Restricted Subsidiaries, a duly completed Certificate of Transfer, including the certifications in item (4)(b) thereof; and

the Trustee shall cancel the Restricted Definitive Note, increase or cause to be increased, the aggregate principal amount of, in the case of clause (A) above, the applicable Restricted Global Note, in the case of clause (B) above, the applicable Rule 144A Global Note, and in the case of clause (C) above, the applicable Regulation S Global Note.

(ii) Restricted Definitive Notes to Beneficial Interests in Unrestricted Global Notes. A Holder of a Restricted Definitive Note may exchange such Note for a beneficial interest in an Unrestricted Global Note or transfer such Restricted Definitive Note to a Person who takes delivery thereof in the form of a beneficial interest in an Unrestricted Global Note only if the Registrar receives: (1) if the Holder of such Definitive Notes

proposes to exchange such Notes for a beneficial interest in the Unrestricted Global Note, a duly completed Certificate of Exchange from such Holder, including the certifications in item (1)(c) thereof; or (2) if the Holder of such Definitive Notes proposes to transfer such Notes to a Person who shall take delivery thereof in the form of a beneficial interest in the Unrestricted Global Note, a duly completed Certificate of Transfer from such Holder, including the certifications in item (5) thereof; and, in each case, if the Applicable Procedures so require, an Opinion of Counsel to the effect that such exchange or transfer is in compliance with the Securities Act and that the restrictions on transfer contained herein and in the Private Placement Legend are no longer required in order to maintain compliance with the Securities Act.

Upon satisfaction of the conditions of any of the subparagraphs in this Section 2.06(d)(ii), the Trustee shall cancel the Definitive Notes and increase, or cause to be increased, the aggregate principal amount of the Unrestricted Global Note.

(iii) Unrestricted Definitive Notes to Beneficial Interests in Unrestricted Global Notes. A Holder of an Unrestricted Definitive Note may exchange such Note for a beneficial interest in an Unrestricted Global Note or transfer such Definitive Notes to a Person who takes delivery thereof in the form of a beneficial interest in an Unrestricted Global Note at any time. Upon receipt of a request for such an exchange or transfer, the Trustee shall cancel the applicable Unrestricted Definitive Note and increase, or cause to be increased, the aggregate principal amount of one of the Unrestricted Global Notes.

If any such exchange or transfer from a Definitive Note to a beneficial interest is effected pursuant to subsection (ii) or (iii) above of this Section 2.06(d) at a time when an Unrestricted Global Note has not yet been issued, the Issuer shall issue and, upon receipt of an Authentication Order in accordance with Section 2.02, the Trustee shall authenticate one or more Unrestricted Global Notes in an aggregate principal amount equal to the principal amount of Definitive Notes so transferred.

(e) Transfer and Exchange of Definitive Notes for Definitive Notes. Upon request by a Holder of Definitive Notes and such Holder’s compliance with the provisions of this Section 2.06(e), the Registrar shall register the transfer or exchange of Definitive Notes. Definitive Notes shall be exchanged only for Definitive Notes pursuant to this subsection (e). Prior to such registration of transfer or exchange, the requesting Holder shall present or surrender to the Registrar the Definitive Notes duly endorsed or accompanied by a written instruction of transfer in form satisfactory to the Registrar duly executed by such Holder or by its attorney, duly authorized in writing. In addition, the requesting Holder shall provide any additional certifications, documents and information, as applicable, required pursuant to the following provisions of this Section 2.06(e):

(i) Restricted Definitive Notes to Restricted Definitive Notes. Any Restricted Definitive Note may be transferred to and registered in the name of Persons who take delivery thereof in the form of a Restricted Definitive Note if the Registrar receives the following:

(A) if the transfer shall be made pursuant to a QIB in accordance with Rule 144A, then the transferor must deliver a duly completed Certificate of Transfer, including the certifications in item (1) thereof;

(B) if the transfer shall be made pursuant to Rule 903 or Rule 904 then the transferor must deliver a duly completed Certificate of Transfer, including the certifications in item (2) thereof; or

(C) if the transfer shall be made pursuant to any other exemption from the registration requirements of the Securities Act, then the transferor must deliver a duly completed Certificate of Transfer, including the certifications required by item (4) thereof, if applicable.

(ii) Restricted Definitive Notes to Unrestricted Definitive Notes. Any Restricted Definitive Note may be exchanged by the Holder thereof for an Unrestricted Definitive Note or transferred to a Person or Persons who take delivery thereof in the form of an Unrestricted Definitive Note if the Registrar receives the following: (1) if the Holder of such Restricted Definitive Notes proposes to exchange such Notes for an Unrestricted Definitive Note, a duly completed Certificate of Exchange from such Holder, including the certifications in item (1)(d) thereof; or (2) if the Holder of such Restricted Definitive Notes proposes to transfer such Notes to a Person who shall take delivery thereof in the form of an Unrestricted Definitive Note, a duly completed Certificate of Transfer from such Holder, including the certifications in item (5) thereof; and, in each case, an Opinion of Counsel to the effect that such exchange or transfer is in compliance with the Securities Act and that the restrictions on transfer contained herein and in the Private Placement Legend are no longer required in order to maintain compliance with the Securities Act.

(iii) Unrestricted Definitive Notes to Unrestricted Definitive Notes. A Holder of Unrestricted Definitive Notes may transfer such Notes to a Person who takes delivery thereof in the form of an Unrestricted Definitive Note. Upon receipt of a request to register such a transfer, the Registrar shall register the Unrestricted Definitive Notes pursuant to the instructions from the Holder thereof.

(f) Reserved.

(g) Legends. The following legends shall appear on the face of all Global Notes and Definitive Notes issued under this Indenture unless specifically stated otherwise in the applicable provisions of this Indenture:

(i) Private Placement Legend.

(A) Except as permitted by subparagraph (B) below, each Global Note and each Definitive Note (and all Notes issued in exchange therefor or substitution thereof) shall bear the legend in substantially the following form:

“THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE

OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER (1) REPRESENTS THAT (A) IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER”(WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, (B) IT IS AN INSTITUTIONAL “ACCREDITED INVESTOR” (WITHIN THE MEANING OF RULE 501(a) (1), (2), (3) OR (7) UNDER THE SECURITIES ACT) (AN “INSTITUTIONAL ACCREDITED INVESTOR”) OR (C) IT IS NOT A U.S. PERSON (WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT) AND (2) AGREES FOR THE BENEFIT OF MICROSEMI CORPORATION THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS NOTE OR ANY BENEFICIAL INTEREST HEREIN, EXCEPT IN ACCORDANCE WITH THE SECURITIES ACT AND ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND ONLY (A) TO MICROSEMI CORPORATION OR ANY OF ITS SUBSIDIARIES, (B) PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, (C) TO A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, (D) IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH RULE 904 OF REGULATION S UNDER THE SECURITIES ACT, (E) IN A PRINCIPAL AMOUNT OF NOT LESS THAN $100,000, TO AN INSTITUTIONAL ACCREDITED INVESTOR THAT, PRIOR TO SUCH TRANSFER, DELIVERS TO THE TRUSTEE A DULY COMPLETED AND SIGNED CERTIFICATE (THE FORM OF WHICH MAY BE OBTAINED FROM THE TRUSTEE) RELATING TO THE RESTRICTIONS ON TRANSFER OF THIS NOTE, OR (F) PURSUANT TO THE EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT (IF AVAILABLE) OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT. PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH (2)(C) ABOVE OR (2)(D) ABOVE, A DULY COMPLETED AND SIGNED CERTIFICATE (THE FORM OF WHICH MAY BE OBTAINED FROM THE TRUSTEE) MUST BE DELIVERED TO THE TRUSTEE. PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH (2)(E) OR (F) ABOVE, MICROSEMI CORPORATION RESERVES THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY RULE 144 EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.”

(B) Notwithstanding the foregoing, any Global Note or Definitive Note issued pursuant to subparagraph (b)(iv), (c)(ii), (c)(iii), (d)(ii), (d)(iii), (e)(ii) or

(e)(iii) of this Section 2.06 (and all Notes issued in exchange therefor or substitution thereof) shall not bear the Private Placement Legend.

(ii) Global Note Legend. Each Global Note shall bear a legend in substantially the following form (with appropriate changes in the last sentence if DTC is not the Depositary):

“THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS MAY BE REQUIRED PURSUANT TO SECTION 2.06(h) OF THE INDENTURE, (II) THIS GLOBAL NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF THE INDENTURE, (III) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND (IV) THIS GLOBAL NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN CONSENT OF THE ISSUER. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN DEFINITIVE FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (55 XXXXX XXXXXX, XXX XXXX, XXX XXXX) (“DTC”) TO THE ISSUER OR THEIR AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR SUCH OTHER ENTITY AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.”

(h) Cancellation and/or Adjustment of Global Notes. At such time as all beneficial interests in a particular Global Note have been exchanged for Definitive Notes or a particular Global Note has been redeemed, repurchased or canceled in whole and not in part, each such Global Note shall be returned to or retained and canceled by the Trustee in accordance with Section 2.11. At any time prior to such cancellation, if any beneficial interest in a Global Note is exchanged for or transferred to a Person who shall take delivery thereof in the form of a beneficial interest in another Global Note or for Definitive Notes, the principal amount of Notes represented by such Global Note shall be reduced accordingly and an endorsement shall be made on such Global Note by the Trustee or by the Depositary at the direction of the Trustee to reflect such reduction; and if the beneficial interest is being exchanged for or transferred to a Person

who shall take delivery thereof in the form of a beneficial interest in another Global Note, such other Global Note shall be increased accordingly and an endorsement shall be made on such Global Note by the Trustee or by the Depositary at the direction of the Trustee to reflect such increase.

(i) General Provisions Relating to Transfers and Exchanges.

(i) To permit registrations of transfers and exchanges, the Issuer shall execute and the Trustee shall authenticate Global Notes and Definitive Notes upon receipt of an Authentication Order in accordance with Section 2.02, or at the Registrar’s request.

(ii) No service charge shall be made to a holder of a beneficial interest in a Global Note or to a Holder of a Definitive Note for any registration of transfer or exchange, but the Issuer may require payment of a sum sufficient to cover any transfer tax or similar governmental charge payable in connection therewith (other than any such transfer taxes or similar governmental charge payable upon exchange or transfer pursuant to Sections 2.07, 3.06, 3.09, 4.10 and 4.14).

(iii) All Global Notes and Definitive Notes issued upon any registration of transfer or exchange of Global Notes or Definitive Notes shall be the valid obligations of the Issuer, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Global Notes or Definitive Notes surrendered upon such registration of transfer or exchange.

(iv) Neither the Issuer nor the Registrar shall be required (A) to issue, to register the transfer of or to exchange any Notes during a period beginning at the opening of business 15 days before the day of any selection of Notes for redemption under Section 3.02 and ending at the close of business on the day of selection, or (B) to register the transfer of or to exchange any Note so selected for redemption in whole or in part, except the unredeemed portion of any Note being redeemed in part.

(v) Prior to due presentment for the registration of a transfer of any Note, the Trustee, any Agent and the Issuer may deem and treat the Person in whose name any Note is registered as the absolute owner of such Note for the purpose of receiving payment of principal of and interest on such Notes and for all other purposes, and none of the Trustee, any Agent or the Issuer shall be affected by notice to the contrary.

(vi) Upon surrender for registration of transfer of any Note at the office or agency of the Issuer designated pursuant to Section 4.02, the Issuer shall execute, and the Trustee shall authenticate and mail, in the name of the designated transferee or transferees, one or more replacement Notes of any authorized denomination or denominations of a like aggregate principal amount.

(vii) At the option of the Holder, Notes may be exchanged for other Notes of any authorized denomination or denominations of a like aggregate principal amount upon surrender of the Notes to be exchanged at such office or agency. Whenever any Global Notes or Definitive Notes are so surrendered for exchange, the Issuer shall execute, and the Trustee shall authenticate and mail, the replacement Global Notes and Definitive

Notes which the Holder making the exchange is entitled to in accordance with the provisions of Section 2.02.

(viii) All certifications, certificates and Opinions of Counsel required to be submitted to the Registrar pursuant to this Section 2.06 to effect a registration of transfer or exchange may be submitted by facsimile.

(ix) The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance with any restrictions on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Note (including any transfers between or among Participants or beneficial owners of interests in any Global Notes) other than to require delivery of such certificates and other documentation or evidence as are expressly required by, and to do so if and when expressly required by the terms of, this Indenture, and to examine the same to determine substantial compliance as to form with the express requirements hereof.

(x) Neither the Trustee nor any Agent shall have any responsibility or liability for any actions taken or not taken by the Depositary.

Section 2.07 Replacement Notes. If any mutilated Note is surrendered to the Trustee, the Registrar or the Issuer and the Trustee receives evidence to its satisfaction of the ownership and destruction, loss or theft of any Note, the Issuer shall issue and the Trustee, upon receipt of an Authentication Order, shall authenticate a replacement Note if the Trustee’s requirements are met. An indemnity bond must be supplied by the Holder that is sufficient in the judgment of the Trustee and the Issuer to protect the Issuer, the Trustee, any Agent and any authenticating agent from any loss that any of them may suffer if a Note is replaced. The Issuer may charge for its expenses (including the expenses of the Trustee) in replacing a Note.

Every replacement Note is a contractual obligation of the Issuer and shall be entitled to all of the benefits of this Indenture equally and proportionately with all other Notes duly issued hereunder.

Section 2.08 Outstanding Notes. The Notes outstanding at any time are all the Notes authenticated by the Trustee except for those canceled by it, those delivered to it for cancellation, those reductions in the interest in a Global Note effected by the Trustee in accordance with the provisions hereof, and those described in this Section 2.08 as not outstanding. Except as set forth in Section 2.09, a Note does not cease to be outstanding because the Issuer or an Affiliate of the Issuer holds the Note.

If a Note is replaced pursuant to Section 2.07, it ceases to be outstanding unless the Trustee receives proof satisfactory to it that the replaced Note is held by a bona fide purchaser.

If the principal amount of any Note is considered paid under Section 4.01, it ceases to be outstanding and interest on it ceases to accrue.

If the Paying Agent (other than the Issuer, a Subsidiary of the Issuer or an Affiliate of any thereof) holds, on a Redemption Date or maturity date, money sufficient to pay Notes payable on

that date, then on and after that date such Notes shall be deemed to be no longer outstanding and shall cease to accrue interest.

Section 2.09 Treasury Notes. In determining whether the Holders of the required principal amount of Notes have concurred in any direction, waiver or consent, Notes owned by the Issuer, or by any Affiliate of the Issuer, shall be considered as though not outstanding, except that for the purposes of determining whether the Trustee shall be protected in relying on any such direction, waiver or consent, only Notes that a Responsible Officer of the Trustee knows are so owned shall be so disregarded. Notes so owned which have been pledged in good faith shall not be disregarded if the pledgee establishes to the satisfaction of the Trustee the pledgee’s right to deliver any such direction, waiver or consent with respect to the Notes and that the pledgee is not the Issuer or any obligor upon the Notes or any Affiliate of the Issuer or of such other obligor.

Section 2.10 Temporary Notes. Until certificates representing Notes are ready for delivery, the Issuer may prepare and the Trustee, upon receipt of an Authentication Order, shall authenticate temporary Notes. Temporary Notes shall be substantially in the form of certificated Notes but may have variations that the Issuer consider appropriate for temporary Notes and as shall be reasonably acceptable to the Trustee. Without unreasonable delay, the Issuer shall prepare and the Trustee shall authenticate definitive Notes in exchange for temporary Notes.

Holders and beneficial holders, as the case may be, of temporary Notes shall be entitled to all of the benefits accorded to Holders, or beneficial holders, respectively, of Notes under this Indenture

Section 2.11 Cancellation. The Issuer at any time may deliver Notes to the Trustee for cancellation. The Registrar and Paying Agent shall forward to the Trustee any Notes surrendered to them for registration of transfer, exchange or payment. The Trustee or, at the direction of the Trustee, the Registrar or the Paying Agent and no one else shall cancel all Notes surrendered for registration of transfer, exchange, payment, replacement or cancellation and shall dispose of cancelled Notes (subject to the record retention requirement of the Exchange Act in accordance with its customary procedures). Certification of the disposal of all cancelled Notes shall be delivered to the Issuer upon its written request. The Issuer may not issue new Notes to replace Notes that they have paid or that have been delivered to the Trustee for cancellation.

Section 2.12 Defaulted Interest. If the Issuer defaults in a payment of interest on the Notes, it shall pay the defaulted interest in any lawful manner plus, to the extent lawful, interest payable on the defaulted interest to the Persons who are Holders of Notes on a subsequent special record date, in each case at the rate provided in the Notes and in Section 4.01. The Issuer shall notify the Trustee in writing of the amount of defaulted interest proposed to be paid on each Note and the date of the proposed payment, and at the same time the Issuer shall deposit with the Trustee, an amount of money equal to the aggregate amount proposed to be paid in respect of such defaulted interest or shall make arrangements satisfactory to the Trustee, for such deposit prior to the date of the proposed payment, such money when deposited to be held in trust for the benefit of the Persons entitled to such defaulted interest as provided in this Section 2.12. The Trustee shall fix or cause to be fixed each such special record date and payment date; provided that no such special record date shall be less than 10 days prior to the related payment date for such defaulted interest. The Trustee shall promptly notify the Issuer of such special record date.

At least 15 days before the special record date, the Issuer (or, upon the written request of the Issuer or the Trustee, in the name and at the expense of the Issuer) shall mail or cause to be mailed, first-class postage prepaid, to each Holder a notice at his or her address as it appears in the Note Register that states the special record date, the related payment date and the amount of such interest to be paid.

Subject to the foregoing provisions of this Section 2.12 and for greater certainty, each Note delivered under this Indenture upon registration of transfer of or in exchange for or in lieu of any other Note shall carry the rights to interest accrued and unpaid, and to accrue, which were carried by such other Note.

Section 2.13 CUSIP/ISIN Numbers. The Issuer in issuing the Notes may use CUSIP or ISIN numbers, as applicable (if then generally in use), and, if so, the Trustee shall use CUSIP or ISIN numbers, as applicable, in notices of redemption as a convenience to Holders; provided that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Notes or as contained in any notice of redemption and that reliance may be placed only on the other identification numbers printed on the Notes, and any such redemption shall not be affected by any defect in or omission of such numbers. The Issuer shall as promptly as practicable notify the Trustee in writing of any change in the CUSIP or ISIN Code numbers, as applicable.

Article 3

Redemption

Section 3.01 Notices to Trustee. If the Issuer elects to redeem Notes pursuant to Section 3.07, it shall furnish to the Trustee, at least 5 Business Days before notice of redemption is required to be mailed or caused to be mailed to the applicable Holders pursuant to Section 3.03 (unless a shorter notice shall be agreed to by the Trustee in the sole determination of the Trustee) but not more than 60 days before a Redemption Date, an Officer’s Certificate setting forth (i) the section of this Indenture pursuant to which the redemption shall occur, (ii) the Redemption Date, (iii) the principal amount of the Notes to be redeemed and (iv) the redemption price and the Applicable Premium included therein (or manner of calculation if not then known).

Section 3.02 Selection of Notes to Be Redeemed or Purchased. If fewer than all of the Notes are to be redeemed or purchased in an offer to purchase at any time, the Trustee shall select the Notes to be redeemed or purchased (a) if the Notes are listed on any national securities exchange, in compliance with the requirements of the principal national securities exchange on which the Notes are listed, (b) on a pro rata basis to the extent practicable or (c) by lot or such other method in accordance with the Applicable Procedures. In the event of partial redemption or purchase by lot, the particular Notes to be redeemed or purchased shall be selected, unless otherwise provided herein, not less than 30 nor more than 60 days prior to the Redemption Date by the Trustee from the outstanding Notes not previously called for redemption or purchase.

The Trustee shall notify the Issuer in writing of the Notes selected for redemption or purchase and, in the case of any Note selected for partial redemption or purchase, the principal

amount thereof to be redeemed or purchased. Notes and portions of Notes selected shall be in amounts of $2,000 or whole multiples of $1,000 in excess thereof; no Notes of $2,000 or less can be redeemed in part, except that if all of the Notes of a Holder are to be redeemed or purchased, the entire outstanding amount of Notes held by such Holder, even if not a multiple of $1,000, shall be redeemed or purchased. Except as provided in the preceding sentence, provisions of this Indenture that apply to Notes called for redemption or purchase also apply to portions of Notes called for redemption or purchase.

Section 3.03 Notice of Redemption. Subject to Section 3.09, the Issuer shall deliver in accordance with the Applicable Procedures or mail or cause to be mailed by first-class mail, postage prepaid, notices of redemption at least 30 days but not more than 60 days before the Redemption Date to each Holder of Notes to be redeemed at such Holder’s registered address, except that redemption notices may be mailed more than 60 days prior to a Redemption Date if the notice is issued in connection with Article 8 or Article 11.

The notice shall identify the Notes to be redeemed (including the CUSIP or ISIN number) and shall state:

(a) the Redemption Date;

(b) the redemption price, including the amount of the Applicable Premium included therein;

(c) if any Note is to be redeemed in part only, the portion of the principal amount of that Note that is to be redeemed and that, after the Redemption Date upon surrender of such Note, a new Note or Notes in principal amount equal to the unredeemed portion of the original Note representing the same indebtedness to the extent not redeemed shall be issued in the name of the Holder of the Notes upon cancellation of the original Note;

(d) the name and address of the Paying Agent;

(e) that Notes called for redemption must be surrendered to the Paying Agent to collect the redemption price;

(f) that, unless the Issuer defaults in making such redemption payment, interest on Notes called for redemption ceases to accrue on and after the Redemption Date;

(g) the section of this Indenture pursuant to which the Notes called for redemption are being redeemed;

(h) that no representation is made as to the correctness or accuracy of the CUSIP or ISIN number, as applicable, if any, listed in such notice or printed on the Notes; and

(i) if such redemption is subject to any conditions, a description of each condition to such redemption and, if applicable, that, in the Issuer’s discretion, the Redemption Date may be delayed until such time as any or all such conditions shall be satisfied, or such redemption or purchase may not occur or the notice of redemption may be rescinded in the event that any or all such conditions shall not have been satisfied by the redemption date, or by the redemption date

as so delayed, and that, in the Issuer’s discretion, payment of the redemption price and performance of the Issuer’s obligations with respect to such redemption may be performed by another Person.

At the Issuer’s request, the Trustee shall give the notice of redemption in the Issuer’s name and at its expense; provided that the Issuer shall have delivered to the Trustee, at least 5 Business Days before notice of redemption is required to be mailed or caused to be mailed to Holders pursuant to this Section 3.03 (unless a shorter notice shall be agreed to by the Trustee), an Officer’s Certificate requesting that the Trustee give such notice and setting forth the information to be stated in such notice as provided in the preceding paragraph.

Section 3.04 Effect of Notice of Redemption. Once a notice of redemption is mailed in accordance with Section 3.03 and all conditions thereto are satisfied (including as provided for in Section 3.03 and Section 3.07(d)), Notes called for redemption become irrevocably due and payable on the Redemption Date at the redemption price. The notice, if mailed in a manner herein provided, shall be conclusively presumed to have been given, whether or not the Holder receives such notice. In any case, failure to give such notice by mail or any defect in the notice to the Holder of any Note designated for redemption in whole or in part shall not affect the validity of the proceedings for the redemption of any other Note. Subject to Section 3.05, on and after the Redemption Date, interest ceases to accrue on Notes or portions of Notes called for redemption.

Section 3.05 Deposit of Redemption or Repurchase Price. Prior to 12:00 p.m. (New York City time) on the redemption or purchase date, the Issuer shall deposit with the Paying Agent an amount of money, in immediately available funds, sufficient to pay the redemption or purchase price of and accrued and unpaid interest on all Notes to be redeemed or repurchased on that date. The Paying Agent shall promptly return to the Issuer any money deposited with the Paying Agent by the Issuer in excess of the amounts necessary to pay the redemption price of, and accrued and unpaid interest on, all Notes to be redeemed or repurchased.

If the Issuer complies with the provisions of this Section 3.05 and the conditions hereunder are satisfied, on and after the Redemption Date or Repurchase Date, interest shall cease to accrue on the Notes, or the portions of Notes, as applicable, called for redemption or purchase. If a Note is redeemed or repurchased on or after a Record Date but on or prior to the related Interest Payment Date, then any accrued and unpaid interest to the redemption or Repurchase Date shall be paid to the Person in whose name such Note was registered at the close of business on such Record Date, and no additional interest shall be payable to Holders in cash whose Notes are so redeemed or repurchased. If any Note called for redemption or repurchase shall not be so paid upon surrender for redemption or purchase because of the failure of the Issuer to comply with the preceding paragraph, interest shall be paid on the unpaid principal, from the Redemption Date or Repurchase Date until such principal is paid, and to the extent lawful on any interest accrued to the Redemption Date or Repurchase Date not paid on such unpaid principal, in each case at the rate provided in the Notes and in Section 4.01.

Section 3.06 Notes Redeemed or Purchased in Part. Upon surrender of a Note that is redeemed or repurchased in part, the Issuer shall issue and the Trustee shall authenticate for the Holder at the expense of the Issuer a new Note equal in principal amount to the unredeemed or

unpurchased portion of the Note surrendered representing the same indebtedness to the extent not redeemed or purchased; provided that each new Note shall be in a principal amount of $2,000 or an integral multiple of $1,000 in excess thereof. It is understood that, notwithstanding anything in this Indenture to the contrary, only an Authentication Order and not an Opinion of Counsel or Officer’s Certificate is required for the Trustee to authenticate such new Note.

Section 3.07 Optional Redemption. Except as set forth below in this Section 3.07, the Issuer shall not be entitled to redeem the Notes at its option prior to January 15, 2019.

(a) At any time prior to January 15, 2019, the Issuer may on one or more occasions redeem all or a part of the Notes, at a redemption price equal to 100% of the principal amount of the Notes being redeemed plus the Applicable Premium as of the date of redemption (the “Redemption Date”), and accrued and unpaid interest, if any, to, but excluding, the Redemption Date, subject to the right of Holders on the relevant Record Date to receive interest due on the corresponding Interest Payment Date in accordance with Section 3.05.

(b) On and after January 15, 2019, the Issuer may on one or more occasions redeem the Notes, in whole or in part, at the redemption prices (expressed as percentages of principal amount of the Notes to be redeemed) set forth below, plus accrued and unpaid interest, if any, to, but excluding, the applicable Redemption Date, subject to the right of Holders on the relevant Record Date to receive interest due on the corresponding Interest Payment Date in accordance with Section 3.05, if redeemed during the twelve-month period beginning on January 15, of each of the years indicated below:

Year	Optional Redemption Price
2019		106.844	%
2020		103.422	%
2021 and thereafter		100.000	%

(c) In addition, until January 15, 2019, the Issuer may, at its option, on one or more occasions, redeem up to 35% of the aggregate principal amount of Notes issued by it at a redemption price equal to 109.125% of the aggregate principal amount thereof plus accrued and unpaid interest, if any, to, but excluding, the applicable Redemption Date, subject to the right of Holders on the relevant Record Date to receive interest due on the corresponding Interest Payment Date in accordance with Section 3.05, with the net cash proceeds of one or more Equity Offerings; provided that at least 65% of the aggregate principal amount of Notes originally issued under this Indenture remains outstanding immediately after the occurrence of each such redemption; provided further that each such redemption occurs within 120 days of the date of closing of each such Equity Offering.

(d) Any redemption or notice of any redemption of the Notes may, at the Issuer’s discretion, be subject to one or more conditions precedent, including, but not limited to, completion of an Equity Offering, an incurrence of Indebtedness or a Change of Control and may, at the Issuer’s discretion, be given prior to the completion thereof.

(e) Notwithstanding any provisions of this Article 3, in connection with any tender offer for the Notes, if Holders of not less than 90% in aggregate principal amount of the outstanding Notes validly tender and do not withdraw such Notes in such tender offer and the Issuer, or any third party making such tender offer in lieu of the Issuer, purchases all of the Notes validly tendered and not withdrawn by such Holders, the Issuer or such third party shall have the right upon not less than 15 days nor more than 60 days’ prior notice (provided that such notice is given not more than 30 days following such purchase date), to redeem (with respect to the Issuer) or purchase (with respect to a third party) all Notes that remain outstanding following such purchase at a price equal to the price paid to each other Holder in such tender offer plus, to the extent not included in the tender offer payment, accrued and unpaid interest, if any, to, but excluding, the Redemption Date or purchase date, as the case may be, subject to the right of Holders of record on the relevant Record Date to receive interest due on the corresponding Interest Payment Date in accordance with Section 3.05 falling on or prior to the Redemption Date or purchase date, as the case may be.

(f) Any redemption pursuant to this Section 3.07 shall be made pursuant to the provisions of Sections 3.01 through 3.06 hereof.

Section 3.08 Mandatory Redemption. Except under the circumstances described in Section 3.10, the Issuer shall not be required to make mandatory redemption or sinking fund payments with respect to the Notes. The Issuer and its Affiliates may acquire Notes by means other than a redemption, whether by tender offer, open market purchases, negotiated transactions or otherwise, in accordance with applicable securities laws, so long as such acquisition does not otherwise violate the terms of this Indenture.

Section 3.09 Offers to Repurchase by Application of Excess Proceeds.

(a) In the event that, pursuant to Section 4.10, the Issuer shall be required to commence an Asset Sale Offer, it shall follow the procedures specified below.

(b) The Asset Sale Offer shall remain open for a period of 20 Business Days following its commencement and no longer, except to the extent that a longer period is required by applicable law (the “Offer Period”). No later than five Business Days after the termination of the Offer Period (the “Repurchase Date”), the Issuer shall apply all Excess Proceeds (the “Offer Amount”) to the purchase of Notes and, if required, Pari Passu Indebtedness (on a pro rata basis, if applicable), or, if less than the Offer Amount has been tendered, all Notes and Pari Passu Indebtedness tendered in response to the Asset Sale Offer. Payment for any Notes so purchased shall be made in the same manner as interest payments are made.

(c) Upon the commencement of an Asset Sale Offer, the Issuer shall send, electronically or by first-class mail, a notice to each of the Holders, with a copy to the Trustee and Agents. The notice shall contain all instructions and materials necessary to enable such Holders to tender Notes pursuant to the Asset Sale Offer. The Asset Sale Offer shall be made to all Holders and holders of Pari Passu Indebtedness. The notice, which shall govern the terms of the Asset Sale Offer, shall state:

(i) that the Asset Sale Offer is being made pursuant to this Section 3.09 and Section 4.10 and the length of time the Asset Sale Offer shall remain open;

(ii) the Offer Amount, the repurchase price and the Repurchase Date;

(iii) that any Note not tendered or accepted for payment shall continue to accrue interest;

(iv) that, unless the Issuer defaults in making such payment, any Note accepted for payment pursuant to the Asset Sale Offer shall cease to accrue interest after the Repurchase Date;

(v) that Holders electing to have a Note repurchased pursuant to an Asset Sale Offer may elect to have Notes repurchased in denominations of $2,000 and integral multiples of $1,000 in excess of $2,000;

(vi) that Holders electing to have a Note repurchased pursuant to any Asset Sale Offer shall be required to surrender the Note, with the form entitled “Option of Holder to Elect Repurchase” attached to the Note completed, or transfer by book-entry transfer, to the Issuer, the Depositary, if appointed by the Issuer, or a Paying Agent at the address specified in the notice at least three days before the Repurchase Date;

(vii) that Holders shall be entitled to withdraw their election if the Issuer, the Depositary or the Paying Agent, as the case may be, receive, not later than the expiration of the Offer Period, a telegram, facsimile transmission or letter setting forth the name of the Holder, the principal amount of the Note the Holder delivered for repurchase and a statement that such Holder is withdrawing his election to have such Note repurchased;

(viii) that, if the aggregate principal amount of Notes and Pari Passu Indebtedness surrendered by the holders thereof exceeds the Offer Amount, the Trustee shall select the Notes and such Pari Passu Indebtedness to be repurchased on a pro rata basis based on the accreted value or principal amount of the Notes and such Pari Passu Indebtedness tendered or by lot or such similar method in accordance with the Applicable Procedures (with such adjustments as may be deemed appropriate by the Trustee so that only Notes in denominations of $2,000, or integral multiples of $1,000 in excess of $2,000, shall be purchased); and

(ix) that Holders whose Notes were purchased only in part shall be issued new Notes equal in principal amount to the unrepurchased portion of the Notes surrendered (or transferred by book-entry transfer) representing the same indebtedness to the extent not repurchased.

(d) On or before the Repurchase Date, the Issuer shall, to the extent lawful, (1) accept for payment, on a pro rata basis to the extent necessary, the Offer Amount of Notes or portions thereof validly tendered pursuant to the Asset Sale Offer, or if less than the Offer Amount has been tendered, all Notes tendered and (2) deliver or cause to be delivered to the Trustee the Notes properly accepted together with an Officer’s Certificate stating the aggregate principal amount of Notes or portions thereof so tendered.

(e) The Issuer, the Depositary or the Paying Agent, as the case may be, shall promptly mail or deliver to each tendering Holder an amount equal to the repurchase price of the Notes properly tendered by such Holder and accepted by the Issuer for purchase, and the Issuer shall promptly issue a new Note, and the Trustee, upon receipt of an Authentication Order, shall authenticate and mail or deliver (or cause to be transferred by book-entry) such new Note to such Holder (it being understood that, notwithstanding anything in this Indenture to the contrary, no Opinion of Counsel or Officer’s Certificate is required for the Trustee to authenticate and mail or deliver such new Note) in a principal amount equal to any unrepurchased portion of the Note surrendered representing the same indebtedness to the extent not repurchased; provided that each such new Note shall be in a principal amount of $2,000 or an integral multiple of $1,000 in excess of $2,000. Any Note not so accepted shall be promptly mailed or delivered by the Issuer to the Holder thereof. The Issuer shall publicly announce the results of the Asset Sale Offer on or as soon as practicable after the Repurchase Date.

(f) Other than as specifically provided in this Section 3.09 or Section 4.10, any repurchase pursuant to this Section 3.09 shall be made pursuant to the applicable provisions of Sections 3.01 through 3.06.

Section 3.10 Special Mandatory Redemption.

(a) If (i) the Acquisition has not been consummated on or prior to the Acquisition Deadline or (ii) prior to the Acquisition Deadline, either (a) the Merger Agreement has been terminated or (b) the Issuer determines in its sole discretion that the conditions to the Acquisition set forth in the Merger Agreement cannot be satisfied and so notifies the Trustee in writing of such determination or otherwise publicly announces such determination (the earliest to occur of the events described in clauses (i) and (ii), the “Special Mandatory Redemption Triggering Event”), then the Issuer shall be required to redeem all of the outstanding Notes (the “Special Mandatory Redemption”) on the Special Mandatory Redemption Date for cash at a redemption price calculated by the Issuer equal to 100% of the issue price of the Notes, plus accrued and unpaid interest at the rate applicable to the Notes (the “Special Mandatory Redemption Price”) from the Issue Date to, but excluding, the Special Mandatory Redemption Date.

(b) If the Acquisition is not consummated substantially concurrently with the issuance of the Notes on the Issue Date, the Issuer shall deposit an amount of cash equal to 100% of the net proceeds of the Notes into a segregated account (the “Special Mandatory Redemption Account”). The funds in the Special Mandatory Redemption Account shall be released on the earlier of (i) the Acquisition Closing Date, to the Issuer or (ii) the Special Mandatory Redemption Date, to the Holders.

(c) The Issuer shall not use the funds in the Special Mandatory Redemption Account for any purpose other than the consummation of the Acquisition or the payment of the Special Mandatory Redemption Price at any time on or prior to the Special Mandatory Redemption Date. Holders of Notes shall not have any special access, or rights to, or any security interest in, the Special Mandatory Redemption Account or the proceeds thereof.

(d) If funds sufficient to pay the Special Mandatory Redemption Price of all of the Notes to be redeemed on the Special Mandatory Redemption Date are deposited with a Paying

Agent or the Trustee on or before such Special Mandatory Redemption Date, then on and after such Special Mandatory Redemption Date, the Notes shall cease to bear interest and, other than the right to receive the Special Mandatory Redemption Price, all rights under such Notes shall terminate.

(e) The Issuer shall cause the notice of Special Mandatory Redemption to be sent, with a copy to the Trustee, electronically or by first class mail, within five Business Days after the occurrence of the Special Mandatory Redemption Triggering Event to each Holder of Notes to the address of such Holder appearing in the Notes Register or otherwise in accordance with the procedures of the Depositary, and shall redeem the Notes on the date specified in the notice of Special Mandatory Redemption (which shall be no later than five Business Days following the date of such notice) (such date specified in the notice of redemption, the “Special Mandatory Redemption Date”).

(f) If the Issuer has provided a proper redemption notice to Holders of the Notes, then, unless the Issuer defaults in the payment of the Special Mandatory Redemption Price, on and after the Special Mandatory Redemption Date, interest shall cease to accrue on the Notes and all rights under the Notes shall terminate.

Article 4

Covenants

Section 4.01 Payment of Notes. The Issuer shall pay or cause to be paid the principal of and interest on the Notes on the dates and in the manner provided in the Notes. Principal and interest shall be considered paid on the date due if the Paying Agent, if other than the Issuer or a Subsidiary, holds as of 12:00 P.M. (New York City time) on the due date money deposited by the Issuer in immediately available funds and designated for and sufficient to pay all principal and interest then due. The Issuer shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal at the rate equal to the then applicable interest rate on the Notes to the extent lawful; it shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest (without regard to any applicable grace period) at the same rate to the extent lawful.

Section 4.02 Maintenance of Office or Agency. The Issuer shall maintain the office or agency required under Section 2.03 where Notes may be surrendered for registration of transfer or for exchange and where notices and demands to or upon the Issuer in respect of the Notes and this Indenture may be served. The Issuer shall give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Issuer shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee.

The Issuer may also from time to time designate one or more other offices or agencies where the Notes may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided that no such designation or rescission shall in

any manner relieve the Issuer of its obligation to maintain an office or agency required under Section 2.03. The Issuer shall give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any such other office or agency.

The Issuer hereby designates the Corporate Trust Office of the Trustee as one such office or agency of the Issuer in accordance with Section 2.03.

Section 4.03 Reports and Other Information. Notwithstanding that the Issuer may not be subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act or otherwise report on an annual and quarterly basis on forms provided for such annual and quarterly reporting pursuant to rules and regulations promulgated by the SEC as required by Section 13 or 15(d) of the Exchange Act, the Issuer shall file with the SEC (and make available, without exhibits and without cost, to (i) any Holder of the Notes, upon their request, and (ii) the Trustee, in each case within 15 days after it files them with the SEC, to the extent not publicly available on the SEC’s XXXXX system or the Issuer’s public website) from and after the Issue Date:

(1) within the time period then in effect under the rules and regulations of the Exchange Act with respect to the filing of a Form 10-K for a non-accelerated filer, annual reports on Form 10-K, or any successor or comparable form, containing the information required to be contained therein, or required in such successor or comparable form;

(2) within the time period then in effect under the rules and regulations of the Exchange Act with respect to the filing of a Form 10-Q for a non-accelerated filer, for each of the first three fiscal quarters of each fiscal year, reports on Form 10-Q containing all quarterly information that would be required to be contained in Form 10-Q, or any successor or comparable form;

(3) within the time period then in effect under the rules and regulations of the Exchange Act with respect to the filing of a Form 8-K, after the occurrence of an event required to be therein reported, such other reports on Form 8-K, or any successor or comparable form; and

(4) any other information, documents and other reports which the Issuer would be required to file with the SEC if it were subject to Section 13 or 15(d) of the Exchange Act;

in each case, in a manner that complies in all material respects with the requirements specified in such form; provided that the Issuer shall not be so obligated to file such reports with the SEC if the SEC does not permit such filing, provided, however, in such case, the Issuer shall provide such information to the Trustee and the Holders, prospective investors that certify they are qualified institutional buyers, securities analysts and market makers (“Permitted Parties”) by the date the Issuer would be required to file such information with the SEC, if it were subject to Section 13 or 15(d) of the Exchange Act. The requirements set forth in this paragraph may be satisfied by delivering such information to the Trustee and posting copies of such information on a website (which may be nonpublic and may be maintained by the Issuer or a third party) to which Permitted Parties are given access and to which such information is posted.

Unless the Issuer is otherwise obligated to do so under the Exchange Act or the rules and regulations promulgated by the SEC thereunder, such reports referred to in clauses (1) through (4) above shall not be required:

(a) to comply with Section 302 or Section 404 of the Xxxxxxxx-Xxxxx Act of 2002, or related Items 307 and 308 of Regulation S-K promulgated by the SEC;

(b) to contain the separate financial information for Guarantors as contemplated by Rule 3-10 of Regulation S-X or any financial statements of unconsolidated subsidiaries or 50% or less owned Persons as contemplated by Rule 3-09 of Regulation S-X or any schedules required by Regulation S-X, or in each case any successor provisions, or “segment reporting” and the “Compensation Discussion and Analysis” required by Item 402(b) of Regulation S-K or beneficial ownership information required by Item 403 of Regulation S-K (it being understood that the Issuer shall furnish summary historical financial information with respect to the non-Guarantors on a basis substantially consistent with the financial information presented in the fifth sentence of the third paragraph under “Description of Notes—Guarantees” in the Offering Memorandum with respect to the historical period for which the report relates); and

(c) to comply with Regulation G under the Exchange Act or Item 10(e) of Regulation S-K with respect to any non-GAAP financial measures contained therein.

To the extent any such report referred to in clauses (1) through (4) above is not so filed or furnished, as applicable, within the time periods specified above and such reports are subsequently filed or furnished, as applicable, the Issuer shall be deemed to have satisfied its obligations with respect thereto at such time and any Default with respect thereto shall be deemed to have been cured.

In addition, to the extent not satisfied by the foregoing, the Issuer agrees that, for so long as any Notes are outstanding and constitute “restricted securities” under Rule 144, it shall furnish to Holders and to securities analysts and prospective investors, upon their request, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act.

Delivery of such reports, information and documents to the Trustee is for informational purposes only and the Trustee’s receipt of such shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the Issuer’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively on Officer’s Certificates).

Section 4.04 Compliance Certificate. (a) The Issuer shall deliver to the Trustee, within 120 days after the end of each fiscal year ending after the Issue Date, a certificate from the principal executive officer, principal financial officer or principal accounting officer stating that, in the course of the performance by the signer of his or her duties as an officer, he or she would normally have knowledge of any default by the Issuer in the performance of any of its obligations contained in this Indenture, and that a review of the activities of the Issuer and the Restricted Subsidiaries during the preceding fiscal year has been made under the supervision of the signing officer with a view to determining whether the Issuer has kept, observed, performed and fulfilled its obligations under this Indenture, and further stating, as to such officer signing such certificate, that to the best of his or her knowledge the Issuer has kept, observed, performed and fulfilled each and every condition and covenant contained in this Indenture and is not in default in the performance or observance of any of the terms, provisions, covenants and conditions of this Indenture (or, if a Default shall have occurred and is continuing, describing all

such Defaults of which he or she may have knowledge and what action the Issuer is taking or proposing to take with respect thereto).

(a) When any Default has occurred and is continuing under this Indenture, or if the Trustee or the holder of any other evidence of Indebtedness of the Issuer or any of its Restricted Subsidiaries gives any notice or takes any other action with respect to a claimed Default, the Issuer shall promptly (which shall be no more than ten Business Days after becoming aware of any Default) deliver to the Trustee by registered or certified mail or by facsimile transmission an Officer’s Certificate specifying such event and what action the Issuer proposes to take with respect thereto.

Section 4.05 Reserved.

Section 4.06 Stay, Extension and Usury Laws. The Issuer and each of the Guarantors covenant (to the extent that they may lawfully do so) that they shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law wherever enacted, now or at any time hereafter in force, that may affect the covenants or the performance of this Indenture; and the Issuer and each of the Guarantors (to the extent that they may lawfully do so) hereby expressly waive all benefit or advantage of any such law, and covenant that they shall not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Trustee, but shall suffer and permit the execution of every such power as though no such law has been enacted.

Section 4.07 Limitation on Restricted Payments. (a) The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, directly or indirectly:

(I) declare or pay any dividend or make any payment or distribution on account of the Issuer’s or any of its Restricted Subsidiaries’ Equity Interests, including any dividend, payment or distribution payable in connection with any merger or consolidation other than:

(a) dividends, payments or distributions payable by the Issuer solely in Equity Interests (other than Disqualified Stock) of the Issuer; or

(b) dividends, payments or distributions by a Restricted Subsidiary so long as, in the case of any dividend, payment or distribution payable on or in respect of any class or series of securities issued by a Restricted Subsidiary other than a Wholly-Owned Subsidiary, the Issuer or a Restricted Subsidiary receives at least its pro rata share of such dividend, payment or distribution in accordance with its Equity Interests in such class or series of securities;

(II) purchase, redeem, defease or otherwise acquire or retire for value any Equity Interests of the Issuer, including in connection with any merger or consolidation, held by Persons other than the Issuer or any Restricted Subsidiary of the Issuer;

(III) make any principal payment on, or redeem, repurchase, defease or otherwise acquire or retire for value in each case, prior to any scheduled repayment, sinking fund payment or maturity, any Subordinated Indebtedness other than:

(a) Indebtedness permitted under clauses (7), (8) or (9) of Section 4.09(b); or

(b) the purchase, repurchase or other acquisition or redemption, defeasance or retirement for value of Subordinated Indebtedness in anticipation of satisfying a sinking fund obligation, principal installment or final principal payment at maturity, in each case due within one year of the date of purchase, repurchase or other acquisition or redemption, defeasance or retirement for value; or

(IV) make any Restricted Investment,

(all such payments and other actions set forth in clauses (I) through (IV) above being collectively referred to as “Restricted Payments”), unless, at the time of such Restricted Payment:

(1) no Default shall have occurred and be continuing or would occur as a consequence thereof;

(2) immediately after giving effect to such transaction on a pro forma basis, the Issuer could incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.09(a); and

(3) such Restricted Payment, together with the aggregate amount of all other Restricted Payments made by the Issuer and its Restricted Subsidiaries after the Issue Date (including Restricted Payments permitted by clauses (1), (2) (with respect to the payment of dividends on Refunding Capital Stock pursuant to clause (b) thereof, only), 6(b) and (12) of subsection (b) of this Section 4.07, but excluding all other Restricted Payments permitted by Section 4.07(b)), is less than the sum of (without duplication):

(a) 50% of the Consolidated Net Income of the Issuer on a cumulative basis for the period (taken as one accounting period) beginning September 28, 2015 to the end of the Issuer’s most recently ended fiscal quarter for which internal financial statements are available at the time of such Restricted Payment or, in the case such Consolidated Net Income for such period is a deficit, minus 100% of such deficit; plus

(b) 100% of the aggregate net cash proceeds and the fair market value, as determined in good faith by the Issuer, of marketable securities or other property received by the Issuer since immediately after the Issue Date from the issue or sale of:

(i) Equity Interests of the Issuer, including Treasury Capital Stock, but excluding cash proceeds and the fair market value, as determined in good faith by the Issuer, of marketable securities or other property received from the sale of:

(x) Equity Interests to members of management, directors, employees or consultants of the Issuer or the Issuer’s Subsidiaries after the Issue Date to the extent such amounts have been applied to Restricted Payments made in accordance with clause (4) of subsection (b) of this Section 4.07; and

(y) Designated Preferred Stock; and

(ii) debt securities of the Issuer or a Restricted Subsidiary that have been converted into or exchanged for such Equity Interests of the Issuer;

provided that this clause (b) shall not include (V) any consideration received in connection with the Transactions, (W) the proceeds from Refunding Capital Stock, (X) the proceeds from Equity Interests or convertible debt securities of the Issuer sold to a Restricted Subsidiary or (Y) the proceeds from Disqualified Stock or debt securities that have been converted or exchanged into Disqualified Stock, or (Z) the proceeds from Indebtedness incurred pursuant to clause (22) of Section 4.09(b); plus

(c) 100% of the aggregate amount of cash and the fair market value, as determined in good faith by the Issuer, of marketable securities or other property contributed to the capital of the Issuer or a Restricted Subsidiary following the Issue Date (other than by a Restricted Subsidiary); plus

(d) 100% of the aggregate amount received in cash and the fair market value, as determined in good faith by the Issuer, of marketable securities or other property received by means of:

(i) the sale or other disposition (other than to the Issuer or a Restricted Subsidiary) of Restricted Investments made by the Issuer or its Restricted Subsidiaries and repurchases and redemptions of such Restricted Investments from the Issuer or its Restricted Subsidiaries and repayments of loans or advances, and releases of guarantees, which constitute Restricted Investments by the Issuer or its Restricted Subsidiaries, in each case after the Issue Date; or

(ii) the sale (other than to the Issuer or a Restricted Subsidiary) of the stock of an Unrestricted Subsidiary; plus

(e) in the case of the redesignation of an Unrestricted Subsidiary as a Restricted Subsidiary after the Issue Date, the fair market value of the Investment in such Unrestricted Subsidiary, as determined by the Issuer in good faith (as set forth in an Officer’s Certificate delivered to the Trustee) at the time of the redesignation of such Unrestricted Subsidiary as a Restricted Subsidiary other than to the extent such Investment constituted a Permitted Investment; plus

(f) $75.0 million.

(a) The provisions of Section 4.07(a) shall not prohibit:

(1) the payment of any dividend or distribution or the consummation of any irrevocable redemption within 60 days after the date of declaration thereof or the giving of such irrevocable notice, as applicable, if at the date of declaration or the giving of such notice such payment would have complied with the provisions of this Indenture as if it were and is deemed at such time to be a Restricted Payment at the time of such notice;

(2) (a) any Restricted Payment made in exchange for, or out of the proceeds of a sale or issuance (other than to the Issuer or a Restricted Subsidiary) of, Equity Interests of the Issuer

(other than any Disqualified Stock) (“Refunding Capital Stock”) or a contribution to the equity (other than Disqualified Stock) of the Issuer, (b) the declaration and payment of dividends on any redeemed, repurchased, retired or otherwise acquired Equity Interests of the Issuer (“Treasury Capital Stock”) out of the proceeds of the sale (other than to the Issuer or a Restricted Subsidiary) of Refunding Capital Stock, and (c) if immediately prior to the retirement of Treasury Capital Stock, the declaration and payment of dividends thereon was permitted under clause (6) of this Section 4.07(b) and not made pursuant to clause (2)(b) of this paragraph, the declaration and payment of dividends on Refunding Capital Stock in an aggregate amount per year no greater than the aggregate amount of dividends per annum that were declarable and payable on such Treasury Capital Stock immediately prior to such retirement; provided that any Restricted Payment made pursuant to any of the foregoing subsections (a) or (b) of this clause (2) shall occur within 120 days after the consummation of any such sale or issuance of Equity Interests or contribution to the equity of the Issuer, as applicable;

(3) the purchase, redemption, defeasance, repurchase, exchange or other acquisition or retirement of Subordinated Indebtedness of the Issuer or a Guarantor made in exchange for, or out of the proceeds of the substantially concurrent sale of, new Indebtedness of the Issuer or a Guarantor, as the case may be, including the payment of any interest, premium, fees, costs, expenses and other amounts owing thereunder, which is incurred in compliance with Section 4.09 so long as:

(a) the principal amount (or accreted value, if applicable) of such new Indebtedness does not exceed the principal amount of (or accreted value, if applicable), plus any accrued and unpaid interest on, the Subordinated Indebtedness being so purchased, redeemed, defeased, repurchased, exchanged, acquired or retired for value, plus the amount of any premium required to be paid under the terms of the instrument governing the Subordinated Indebtedness being so purchased, redeemed, defeased, repurchased, exchanged, acquired or retired and any fees and expenses incurred in connection with the issuance of such new Indebtedness;

(b) such new Indebtedness is subordinated to the Notes or the applicable Guarantee at least to the same extent as such Subordinated Indebtedness so purchased, exchanged, redeemed, defeased, repurchased, acquired or retired for value;

(c) such new Indebtedness has a final scheduled maturity date equal to or later than the earlier of (x) the final scheduled maturity date of the Subordinated Indebtedness being so purchased, exchanged, redeemed, defeased, repurchased, acquired or retired and (y) 91 days following the maturity date of the Notes; and

(d) such new Indebtedness has a Weighted Average Life to Maturity equal to or greater than the remaining Weighted Average Life to Maturity of the Subordinated Indebtedness being so purchased, exchanged, redeemed, defeased, repurchased, acquired or retired;

(4) a Restricted Payment to pay for the repurchase, retirement or other acquisition or retirement for value of Equity Interests (other than Disqualified Stock) of the Issuer held by any future, present or former employee, director or consultant of the Issuer or any of its Subsidiaries

pursuant to any management equity plan or stock option plan or any other management or employee benefit plan or agreement, or any stock subscription or shareholder agreement; provided that the aggregate Restricted Payments made under this clause (4) do not exceed in any calendar year $50.0 million (with unused amounts in any calendar year being carried over to succeeding calendar years); provided further that such amount in any calendar year may be increased by an amount not to exceed:

(a) the cash proceeds from the sale of Equity Interests (other than Disqualified Stock) of the Issuer to any future, present or former employee, director or consultant of the Issuer or any of its Subsidiaries that occurs after the Issue Date, to the extent the cash proceeds from the sale of such Equity Interests have not otherwise been applied to the payment of Restricted Payments by virtue of clause (3) of subsection (a) of this Section 4.07; plus

(b) the cash proceeds of key man life insurance policies received by the Issuer or any of its Restricted Subsidiaries after the Issue Date; less

(c) the amount of any Restricted Payments previously made with the cash proceeds described in clauses (a) and (b) of this clause (4); provided, however, that the Issuer may elect to apply all or any portion of the aggregate increase contemplated by clauses (a) and (b) of this clause (4) in any calendar year;

and provided further that cancellation of Indebtedness owing to the Issuer or any Restricted Subsidiary from any future, present or former employee, director or consultant of the Issuer or any of the Issuer’s Restricted Subsidiaries in connection with a repurchase of Equity Interests of the Issuer shall not be deemed to constitute a Restricted Payment for purposes of this Section 4.07 or any other provision of this Indenture;

(5) the declaration and payment of dividends to holders of any class or series of Disqualified Stock of the Issuer or any of its Restricted Subsidiaries and any class of or series of Preferred Stock of any Restricted Subsidiaries issued in accordance with Section 4.09 to the extent such dividends are included in the definition of “Fixed Charges”;

(6) (a) the declaration and payment of dividends to holders of any class or series of Designated Preferred Stock (other than Disqualified Stock) issued by the Issuer after the Issue Date; or (b) the declaration and payment of dividends on Refunding Capital Stock that is Preferred Stock in excess of the dividends declarable and payable thereon pursuant to clause (2) of this Section 4.07(b);

provided that, in the case of each of clauses (a) and (b) of this clause (6), for the most recently ended four full fiscal quarters for which internal financial statements are available immediately preceding the date of issuance of such Designated Preferred Stock or the declaration of such dividends on Refunding Capital Stock that is Preferred Stock, after giving effect to such issuance or declaration on a pro forma basis, the Issuer and its Restricted Subsidiaries on a consolidated basis would have had a Fixed Charge Coverage Ratio of at least 2.00 to 1.00;

(7) repurchases of Equity Interests deemed to occur (i) upon exercise of stock options or warrants if such Equity Interests represent a portion of the exercise price of such options or

warrants or (ii) for purposes of satisfying any required tax withholding obligation upon the exercise or vesting of a grant or award that was granted or awarded to an employee, director or consultant;

(8) Restricted Payments in an aggregate amount taken together with all other Restricted Payments made pursuant to this clause (8) not to exceed the greater of (a) $150.0 million or (b) 3.00% of Total Assets, at such time;

(9) any Restricted Payments; provided that, immediately after giving pro forma effect thereto and the Incurrence of any Indebtedness in connection therewith, the Consolidated Total Leverage Ratio of the Issuer and its Restricted Subsidiaries would not be greater than 3.50 to 1.00;

(10) distributions or payments of Receivables Fees;

(11) any Restricted Payment made in connection with the Transactions and the fees and expenses related thereto or used to fund amounts owed to Affiliates in connection with the Transactions, including any payments to holders of Capital Stock of PMC-Sierra, Inc. in connection with, or as a result of, their exercise of appraisal rights and the settlement of any claims or actions (whether actual, contingent or potential) with respect to the Transactions;

(12) the repurchase, redemption, defeasance or other acquisition or retirement for value of any Subordinated Indebtedness pursuant to provisions similar to those described under Section 4.10 and Section 4.14; provided that all Notes tendered by Holders in connection with a Change of Control Offer or Asset Sale Offer, as applicable, have been repurchased, redeemed or acquired for value;

(13) the repurchase, redemption or other acquisition for value of Equity Interests of the Issuer deemed to occur in connection with paying cash in lieu of fractional shares of such Equity Interests in connection with a share dividend, distribution, share split, reverse share split, merger, consolidation, amalgamation or other business combination of the Issuer, in each case, permitted under this Indenture;

(14) the distribution, by dividend or otherwise, of shares of Capital Stock of, or Indebtedness owed to the Issuer or a Restricted Subsidiary, by Unrestricted Subsidiaries (other than Unrestricted Subsidiaries, the primary assets of which are cash and/or Cash Equivalents);

(15) mandatory redemptions of Disqualified Stock issued as a Restricted Payment or as consideration for a Permitted Investment; and

(16) payments or distributions to satisfy dissenters’ rights, pursuant to or in connection with a consolidation, merger or transfer of assets that complies with Article 5,

provided that at the time of, and after giving effect to, any Restricted Payment permitted under clauses (8), (9) and (14) of this Section 4.07(b), no Default shall have occurred and be continuing or would occur as a consequence thereof.

(b) As of the Issue Date, all of the Issuer’s existing Subsidiaries shall be Restricted Subsidiaries. The Issuer shall not permit any Unrestricted Subsidiary to become a Restricted Subsidiary except pursuant to the definition of “Unrestricted Subsidiary.” For purposes of designating any Restricted Subsidiary as an Unrestricted Subsidiary, all outstanding Investments by the Issuer and its Restricted Subsidiaries (except to the extent repaid) in the Subsidiary so designated shall be deemed to be Restricted Payments in an amount determined as set forth in the penultimate sentence of the definition of “Investments.” Such designation shall be permitted only if a Restricted Payment in such amount would be permitted at such time, whether pursuant to this Section 4.07, or pursuant to the definition of “Permitted Investments,” and if such Subsidiary otherwise meets the definition of an Unrestricted Subsidiary. Unrestricted Subsidiaries shall not be subject to any of the restrictive covenants set forth in this Indenture.

(c) For purposes of determining compliance with this Section 4.07, in the event that a Restricted Payment meets the criteria of more than one of the categories described in clauses (1) through (16) of Section 4.07(b), or is permitted pursuant to Section 4.07(a), the Issuer shall be entitled to classify such Restricted Payment (or portion thereof) on the date of its payment or later reclassify such Restricted Payment (or portion thereof) in any manner that complies with this Section 4.07; except that the Issuer may not reclassify any Restricted Payment as being made under clause (9) of Section 4.07(b) if originally made pursuant to one or more clauses (1) through (8) or clauses (10) through (16) of Section 4.07(b) or pursuant to clause (3)(a) of Section 4.07(a).

(d) The amount of all Restricted Payments (other than cash) shall be the fair market value on the date of such Restricted Payment of the asset(s) or securities proposed to be paid, transferred or issued by the Issuer or such Restricted Subsidiary, as the case may be, pursuant to such Restricted Payment. The fair market value of any cash Restricted Payment shall be its face amount, and the fair market value of any non-cash Restricted Payment, property or assets other than cash shall be determined conclusively by the Issuer acting in good faith.

Section 4.08 Dividend and Other Payment Restrictions Affecting Restricted Subsidiaries. (a) The Issuer shall not, and shall not permit any of its Restricted Subsidiaries that are not Guarantors to, directly or indirectly, create or otherwise cause or suffer to exist or become effective any consensual encumbrance or consensual restriction on the ability of any such Restricted Subsidiary to:

(1) (a) pay dividends or make any other distributions to the Issuer or any of its Restricted Subsidiaries on its Capital Stock or with respect to any other interest or participation in, or measured by, its profits, or

(b) pay any Indebtedness owed to the Issuer or any of its Restricted Subsidiaries;

(2) make loans or advances to the Issuer or any of its Restricted Subsidiaries; or

(3) sell, lease or transfer any of its properties or assets to the Issuer or any of its Restricted Subsidiaries.

(a) The restrictions in Section 4.08(a) shall not apply to encumbrances or restrictions existing under or by reason of:

(a) contractual encumbrances or restrictions in effect on the Issue Date or pursuant to the New Senior Secured Credit Facilities and any related documentation and Hedging Obligations and any related documentation, in each case, in effect on the Acquisition Closing Date;

(b) this Indenture, the Notes and the Guarantees;

(c) purchase money obligations for property acquired in the ordinary course of business and Capitalized Lease Obligations that impose restrictions of the nature discussed in clause (3) of Section 4.08(a) on the property so acquired;

(d) applicable law or any applicable rule, regulation or order;

(e) any agreement or other instrument of a Person acquired by or merged or consolidated with or into the Issuer or any of its Restricted Subsidiaries (or where such Person is an Unrestricted Subsidiary that is redesignated as a Restricted Subsidiary in accordance with this Indenture) in existence at the time of such transaction or redesignation (but not created in contemplation thereof), which encumbrance or restriction is not applicable to any Person, or the properties or assets of any Person, other than the Person and its Subsidiaries, or the property or assets of the Person and its Subsidiaries, so acquired or designated;

(f) contracts for the sale of assets, including customary restrictions with respect to a Subsidiary of the Issuer, pursuant to an agreement that has been entered into for the sale or disposition of all or substantially all of the Capital Stock or assets of such Subsidiary that impose restrictions on the assets to be sold;

(g) Secured Indebtedness otherwise permitted to be incurred pursuant to Section 4.09 and Section 4.12 that limit the right of the debtor to dispose of the assets securing such Indebtedness;

(h) restrictions on cash or other deposits or net worth imposed by customers under contracts entered into in the ordinary course of business;

(i) other Indebtedness, Disqualified Stock or Preferred Stock of Foreign Subsidiaries permitted to be incurred subsequent to the Issue Date pursuant to Section 4.09;

(j) customary provisions in joint venture agreements or arrangements and other similar agreements or arrangements relating solely to such joint venture;

(k) customary provisions contained in leases, sub-leases, licenses or sub-licenses of intellectual property and other agreements, in each case, entered into in the ordinary course of business;

(l) restrictions created in connection with any Receivables Facility that, in the good faith determination of the Issuer, are necessary or advisable to effect such Receivables Facility;

(m) any encumbrance or restriction arising or agreed to in the ordinary course of business, not relating to any Indebtedness, and that, individually or in the aggregate, (x) do not detract from the value of the property or assets of the Issuer or any Restricted Subsidiary in any manner material to the Issuer or any Restricted Subsidiary or (y) do not materially affect the Issuer’s ability to make future principal or interest payments on the Notes, in each case under this clause (m), as determined by the Issuer in good faith;

(n) restrictions arising in connection with cash or other deposits permitted under Section 4.12;

(o) customary restrictions and conditions contained in the document relating to any Lien so long as (i) such Lien is a Permitted Lien and such restrictions or conditions relate only to the specific asset subject to such Lien and (ii) such restrictions and conditions are not created for the purpose of avoiding the restrictions imposed by this Section 4.08;

(p) other Indebtedness, Disqualified Stock or Preferred Stock permitted to be incurred subsequent to the Issue Date pursuant to the provisions of Section 4.09; provided that, (A) in the good faith judgment of the Issuer, such incurrence shall not materially impair the Issuer’s ability to make payments under the Notes when due or (B) such encumbrances and restrictions apply only during the continuance of a default in respect of a payment or financial maintenance covenant relating to such Indebtedness; and

(q) any encumbrances or restrictions of the type referred to in clauses (1), (2) and (3) of Section 4.08(a) imposed by any amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancings of the contracts, instruments or obligations referred to in clauses (a) through (p) of this Section 4.08(b); provided, however, that such amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancings are, in the good faith judgment of the Issuer, no more restrictive in any material respect with respect to such encumbrance and other restrictions taken as a whole than those prior to such amendment, modification, restatement, renewal, increase, supplement, refunding, replacement or refinancing.

For purposes of determining compliance with this Section 4.08: (i) the priority of any preferred stock in receiving dividends or liquidating distributions prior to dividends or liquidating distributions being paid on common equity shall not be deemed a restriction on the ability to make distributions on Capital Stock and (ii) the subordination of loans or advances made to the Issuer or a Restricted Subsidiary to other Indebtedness incurred by the Issuer or any such Restricted Subsidiary shall not be deemed a restriction on the ability to make loans or advances.

Section 4.09 Limitation on Incurrence of Indebtedness and Issuance of Disqualified Stock and Preferred Stock. (a) The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, directly or indirectly, create, incur, issue, assume, guarantee or otherwise become directly or indirectly liable, contingently, or otherwise (collectively, “incur” and collectively, an “incurrence”) with respect to any Indebtedness (including Acquired Indebtedness) and the Issuer shall not issue any shares of Disqualified Stock and shall not permit any Restricted Subsidiary to issue any shares of Disqualified Stock or Preferred Stock; provided that the Issuer may incur Indebtedness (including Acquired Indebtedness) or issue shares of Disqualified Stock, and any of its Restricted Subsidiaries may incur Indebtedness (including Acquired Indebtedness), issue shares of Disqualified Stock and issue shares of Preferred Stock, in each case if the Fixed Charge Coverage Ratio on a consolidated basis for the Issuer and its Restricted Subsidiaries’ most recently ended four fiscal quarters for which internal financial statements are available immediately preceding the date on which such additional Indebtedness is incurred or such Disqualified Stock or Preferred Stock is issued would have been at least 2.00 to 1.00, determined on a pro forma basis (including a pro forma application of the net proceeds therefrom), as if the additional Indebtedness had been incurred, or the Disqualified Stock or Preferred Stock had been issued, as the case may be, and the application of proceeds therefrom had occurred at the beginning of the most recently ended four fiscal quarters for which internal financial statements are available; provided further that the amount of Indebtedness (including Acquired Indebtedness), Disqualified Stock and Preferred Stock that may be incurred or issued, as applicable, pursuant to the foregoing by Restricted Subsidiaries that are not Guarantors shall not (together with any Refinancing Indebtedness in respect thereof) exceed the greater of (a) $200.0 million and (b) 4.00% of Total Assets at any one time outstanding.

(a) The provisions of Section 4.09(a) shall not apply to:

(1) the incurrence of Indebtedness under Credit Facilities by the Issuer or any of its Restricted Subsidiaries and the issuance and creation of letters of credit and bankers’ acceptances thereunder (with letters of credit and bankers’ acceptances being deemed to have a principal amount equal to the face amount thereof including any Indebtedness outstanding under a Credit Facility on the Issue Date); provided that immediately after giving effect to any such incurrence, the then outstanding aggregate principal amount of all Indebtedness under this clause (1) does not exceed at any one time an amount equal to (a) $2,775.0 million and (b) an additional amount of Secured Indebtedness provided that the Consolidated Secured Debt Ratio does not exceed 4.00 to 1.00 (after giving pro forma effect to the incurrence of such Indebtedness and the application of the net proceeds therefrom);

(2) the incurrence by the Issuer and any Guarantor of Indebtedness represented by the Notes (not including any Additional Notes) and the Guarantees thereof in respect of the Notes issued and outstanding on the Issue Date;

(3) Indebtedness of the Issuer and its Restricted Subsidiaries in existence on the Issue Date (other than Indebtedness described in clause (1) or (2) of this Section 4.09(b));

(4) Indebtedness (including Capitalized Lease Obligations), Disqualified Stock and Preferred Stock incurred or issued by the Issuer or any of its Restricted Subsidiaries, to finance the purchase, lease, construction or improvement of property (real or personal) or equipment that

is used or useful in a Similar Business, whether through the direct purchase of assets or the Capital Stock of any Person owning such assets, in an aggregate principal amount or liquidation preference which, when aggregated with the principal amount of all other Indebtedness, Disqualified Stock and Preferred Stock then outstanding and together with any other Indebtedness incurred under this clause (4), does not exceed the greater of (a) $200.0 million and (b) 4.00% of the Total Assets at the time of incurrence;

(5) Indebtedness incurred by the Issuer or any of its Restricted Subsidiaries constituting reimbursement obligations with respect to letters of credit, bankers’ acceptances, bank guarantees, warehouse receipts or similar facilities issued or entered into in the ordinary course of business, including letters of credit in respect of workers’ compensation claims, performance or surety bonds, health, disability or other employee benefits or property, casualty or liability insurance or self-insurance or other Indebtedness with respect to reimbursement type obligations regarding workers’ compensation claims, performance or surety bonds, health, disability or other employee benefits or property, casualty or liability insurance or self-insurance;

(6) Indebtedness arising from agreements of the Issuer or its Restricted Subsidiaries providing for indemnification, adjustment of purchase price, or earn outs or similar obligations, in each case, incurred or assumed in connection with the disposition or acquisition of any business, assets or a Subsidiary, other than guarantees of Indebtedness incurred by any Person acquiring all or any portion of such business, assets or a Subsidiary for the purpose of financing such acquisition; provided that (a) such Indebtedness is not reflected on the balance sheet of the Issuer or any of its Restricted Subsidiaries (it being understood that Contingent Obligations referred to in a footnote to financial statements and not otherwise reflected on the balance sheet shall be deemed not to be reflected on such balance sheet for purposes of this clause (6)) and (b) the maximum assumable liability in respect of all such Indebtedness shall at no time exceed the gross proceeds including non-cash proceeds (the fair market value (as determined in good faith by the Issuer) of such non-cash proceeds being measured at the time received and without giving effect to any subsequent changes in value) actually received by the Issuer and its Restricted Subsidiaries in connection with such disposition;

(7) Indebtedness of the Issuer to a Restricted Subsidiary; provided that any such Indebtedness owing to a Restricted Subsidiary that is not a Guarantor is expressly subordinated in right of payment to the Notes; provided further that any subsequent issuance or transfer of any Capital Stock or any other event which results in the Restricted Subsidiary holding such Indebtedness of the Issuer ceasing to be a Restricted Subsidiary or any other subsequent transfer of any such Indebtedness (except to the Issuer or another Restricted Subsidiary or any pledge of such Indebtedness constituting a Permitted Lien) shall be deemed, in each case, to be an incurrence of such Indebtedness not permitted by this clause (7);

(8) Indebtedness of a Restricted Subsidiary to the Issuer or another Restricted Subsidiary; provided that if a Guarantor incurs such Indebtedness to a Restricted Subsidiary that is not a Guarantor, such Indebtedness is expressly subordinated in right of payment to the Guarantee of the Notes of such Guarantor; provided further that any subsequent issuance or transfer of any Capital Stock or any other event which results in any such Indebtedness being held by a Person other than the Issuer or a Restricted Subsidiary or any subsequent transfer of

any such Indebtedness (except to the Issuer or another Restricted Subsidiary) shall be deemed, in each case, to be an incurrence of such Indebtedness not permitted by this clause (8);

(9) shares of Preferred Stock of a Restricted Subsidiary issued to the Issuer or another Restricted Subsidiary; provided that any subsequent issuance or transfer of any Capital Stock or any other event which results in any such Restricted Subsidiary ceasing to be a Restricted Subsidiary or any other subsequent transfer of any such shares of Preferred Stock (except to the Issuer or another of its Restricted Subsidiaries) shall be deemed in each case to be an issuance of such shares of Preferred Stock not permitted by this clause (9);

(10) Hedging Obligations for the purpose of limiting interest rate risk with respect to any Indebtedness permitted to be incurred pursuant to this Section 4.09, exchange rate risk or commodity pricing risk (excluding Hedging Obligations entered into for speculative purposes);

(11) obligations in respect of performance, bid, appeal and surety bonds and completion guarantees and similar obligations provided by the Issuer or any of its Restricted Subsidiary or obligations in respect of letters of credit, bank guarantees or similar instruments related thereto, in each case in the ordinary course of business or consistent with past practice;

(12) Indebtedness or Disqualified Stock of the Issuer and Indebtedness, Disqualified Stock or Preferred Stock of the Issuer or any Restricted Subsidiary not otherwise permitted hereunder in an aggregate principal amount or liquidation preference, which, when aggregated with the principal amount and liquidation preference of all other Indebtedness, Disqualified Stock and Preferred Stock then outstanding and incurred or issued pursuant to this clause (12), does not at any one time outstanding exceed the greater of (a) $200.0 million and (b) 4.00% of Total Assets (it being understood that any Indebtedness, Disqualified Stock or Preferred Stock incurred or issued pursuant to this clause (12) shall cease to be deemed incurred or outstanding for purposes of this clause (12) but shall be deemed incurred or issued for the purposes of Section 4.09(a) from and after the first date on which the Issuer or such Restricted Subsidiary could have incurred such Indebtedness or issued such Disqualified Stock or Preferred Stock under Section 4.09(a) without reliance on this clause (12));

(13) the incurrence or issuance by the Issuer or any Restricted Subsidiary of Indebtedness, Disqualified Stock or Preferred Stock which serves to refund or refinance:

(a) any Indebtedness, Disqualified Stock or Preferred Stock incurred as permitted under Section 4.09(a) and clauses (2) and (3) of this Section 4.09(b), this clause (13) and clause (14) of this Section 4.09(b), or

(b) any Indebtedness, Disqualified Stock or Preferred Stock incurred or issued to so refund or refinance the Indebtedness, Disqualified Stock or Preferred Stock described in clause (a) of this Section 4.09(b)(13), including, in each case, additional Indebtedness incurred or Disqualified Stock or Preferred Stock issued to pay premiums (including tender premiums), defeasance costs, accrued interest and fees and expenses in connection therewith (collectively, the “Refinancing Indebtedness”) prior to its respective maturity; provided that such Refinancing Indebtedness:

(A) has a Weighted Average Life to Maturity at the time such Refinancing Indebtedness is incurred which is not less than the remaining Weighted Average Life to Maturity of the Indebtedness, Disqualified Stock or Preferred Stock being refunded or refinanced,

(B) to the extent such Refinancing Indebtedness refinances (i) Indebtedness subordinated or pari passu to the Notes or any Guarantee thereof, such Refinancing Indebtedness is subordinated or pari passu, as the case may be, to the Notes or the Guarantee at least to the same extent as the Indebtedness being refinanced or refunded or (ii) Disqualified Stock or Preferred Stock, such Refinancing Indebtedness must be Disqualified Stock or Preferred Stock, respectively, and

(i) Indebtedness, Disqualified Stock or Preferred Stock of a Subsidiary of the Issuer that is not a Guarantor that refinances Indebtedness, Disqualified Stock or Preferred Stock of the Issuer;

(ii) Indebtedness, Disqualified Stock or Preferred Stock of a Subsidiary of the Issuer that is not a Guarantor that refinances Indebtedness, Disqualified Stock or Preferred Stock of a Guarantor; or

(iii) Indebtedness, Disqualified Stock or Preferred Stock of the Issuer or a Restricted Subsidiary that refinances Indebtedness, Disqualified Stock or Preferred Stock of an Unrestricted Subsidiary;

and provided further that subclause (A) of this clause (13) shall not apply to any refunding or refinancing of any Secured Indebtedness;

(14) Indebtedness, Disqualified Stock or Preferred Stock of (x) the Issuer or a Restricted Subsidiary incurred to finance an acquisition or (y) Persons that are acquired by the Issuer or any Restricted Subsidiary or merged into or consolidated with the Issuer or a Restricted Subsidiary in accordance with the terms of this Indenture; provided that (i) such Indebtedness, Disqualified Stock or Preferred Stock is an aggregate principal amount or liquidation preference not to exceed the greater of (a) $100.0 million and (b) 2.0% of Total Assets at any time outstanding plus (ii) an unlimited amount of additional Indebtedness, Disqualified Stock or Preferred Stock if after giving effect to such acquisition, merger or consolidation:

(a) the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.09(a);

(b) the Fixed Charge Coverage Ratio of the Issuer and its Restricted Subsidiaries is equal to or greater than immediately prior to such acquisition, merger or consolidation; or

(c) the Consolidated Total Leverage Ratio of the Issuer and the Restricted Subsidiaries is equal to or less than (i) immediately prior to such acquisition, merger or consolidation or (ii) as of the consummation of the Acquisition;

(15) Indebtedness arising from the honoring by a bank or other financial institution of a check, draft or similar instrument drawn against insufficient funds in the ordinary course of business, provided that such Indebtedness is extinguished within five Business Days of notice of its incurrence;

(16) Indebtedness of the Issuer or any of its Restricted Subsidiaries supported by a letter of credit issued pursuant to Credit Facilities, in a principal amount not in excess of the stated amount of such letter of credit;

(17) (a) any guarantee by the Issuer or a Restricted Subsidiary of Indebtedness or other obligations of any Restricted Subsidiary so long as the incurrence of such Indebtedness incurred by such Restricted Subsidiary is permitted under the terms of this Indenture, or

(b) any guarantee by a Restricted Subsidiary of Indebtedness of the Issuer; provided that such guarantee is incurred in accordance with Section 4.15;

(18) Indebtedness of Foreign Subsidiaries of the Issuer in an amount outstanding and together with any other Indebtedness incurred under this clause (18) not to exceed the greater of (a) $200.0 million and (b) 4.00% of Total Assets at the time of incurrence (it being understood that any Indebtedness incurred pursuant to this clause (18) shall cease to be deemed incurred or outstanding for purposes of this clause (18) but shall be deemed incurred for the purposes of Section 4.09(a) from and after the first date on which such Foreign Subsidiaries could have incurred such Indebtedness under Section 4.09(a) without reliance on this clause (18));

(19) Indebtedness of the Issuer or any of its Restricted Subsidiaries consisting of (i) the financing of insurance premiums or (ii) take-or-pay obligations contained in supply arrangements in each case, incurred in the ordinary course of business;

(20) Indebtedness of the Issuer or any of its Restricted Subsidiaries undertaken in connection with cash management and related activities with respect to any Subsidiary or joint venture in the ordinary course of business;

(21) Indebtedness consisting of Indebtedness issued by the Issuer or any of its Restricted Subsidiaries to current or former officers, directors and employees thereof, their respective estates, spouses or former spouses, in each case to finance the purchase or redemption of Equity Interests of the Issuer to the extent described in clause (4) of Section 4.07(b);

(22) Indebtedness in an aggregate outstanding principal amount which, when taken together with the principal amount of all other Indebtedness incurred pursuant to this clause and then outstanding, shall not exceed 100% of the net cash proceeds received by the Issuer from the issuance or sale (other than to a Restricted Subsidiary) of its Capital Stock (other than Disqualified Stock) or otherwise contributed to the equity (other than through the issuance of Disqualified Stock) of the Issuer, in each case, subsequent to the Issue Date; provided, however, that (i) any such net cash proceeds that are so received or contributed shall not increase the

amount available for making Restricted Payments and (ii) any net cash proceeds that are so received or contributed shall be excluded for purposes of incurring Indebtedness pursuant to this clause to the extent the Issuer or any of its Restricted Subsidiaries makes a Restricted Payment in reliance thereof;

(23) Indebtedness of the Issuer or any of its Restricted Subsidiaries representing deferred compensation to officers, directors, managers and employees thereof incurred in the ordinary course of business; and

(24) Indebtedness of the Issuer or any of its Restricted Subsidiaries to the extent the net cash proceeds thereof are promptly deposited to defease or satisfy and discharge the Notes in accordance with Article 8 or Article 11 hereof.

(b) For purposes of determining compliance with this Section 4.09:

(1) in the event that an item of Indebtedness, Disqualified Stock or Preferred Stock (or any portion thereof) meets the criteria of more than one of the categories of permitted Indebtedness, Disqualified Stock or Preferred Stock described in clauses (1) through (24) of Section 4.09(b) or is entitled to be incurred pursuant to Section 4.09(a), the Issuer, in its sole discretion, shall classify or reclassify such item of Indebtedness, Disqualified Stock or Preferred Stock (or any portion thereof) and shall only be required to include the amount and type of such Indebtedness, Disqualified Stock or Preferred Stock in one of the above clauses; provided that all Indebtedness outstanding under the New Senior Secured Credit Facilities on the Issue Date or to fund the Transactions on the Acquisition Closing Date shall at all times be treated as incurred and outstanding under clause (1) of Section 4.09(b) and shall not be later reclassified; and

(2) at the time of incurrence, the Issuer shall be entitled to divide and classify an item of Indebtedness in more than one of the types of Indebtedness described in Section 4.09(a) and Section 4.09(b).

(c) Accrual of interest or dividends, the accretion of accreted value, the accretion or amortization of original issue discount and the payment of interest or dividends in the form of additional Indebtedness, Disqualified Stock or Preferred Stock, as applicable, shall not be deemed to be an incurrence of Indebtedness, Disqualified Stock or Preferred Stock for purposes of this Section 4.09. Any Indebtedness incurred to refinance other Indebtedness shall be permitted to include additional Indebtedness, Disqualified Stock or Preferred Stock incurred to pay premiums (including tender premiums), underwriting discounts, defeasance costs, accrued and unpaid interest, fees and expenses and other costs in connection with such refinancing.

(d) For purposes of determining compliance with any U.S. dollar-denominated restriction on the incurrence of Indebtedness, the U.S. dollar-equivalent principal amount of Indebtedness denominated in a foreign currency shall be calculated based on the relevant currency exchange rate in effect on the date such Indebtedness was incurred, in the case of term debt, or first committed, in the case of revolving credit debt; provided that if such Indebtedness is incurred to refinance other Indebtedness denominated in a foreign currency, and such refinancing would cause the applicable U.S. dollar-denominated restriction to be exceeded if calculated at the relevant currency exchange rate in effect on the date of such refinancing, such U.S.

dollar-denominated restriction shall be deemed not to have been exceeded so long as the principal amount of such refinancing Indebtedness does not exceed the principal amount of such Indebtedness being refinanced.

(e) The principal amount of any Indebtedness incurred to refinance other Indebtedness, if incurred in a different currency from the Indebtedness being refinanced, shall be calculated based on the currency exchange rate applicable to the currencies in which such respective Indebtedness is denominated that is in effect on the date of such refinancing.

(f) The Issuer shall not, and shall not permit any Guarantor to, directly or indirectly, incur any Indebtedness (including Acquired Indebtedness) that is subordinated or junior in right of payment to any Indebtedness of the Issuer or such Guarantor, as the case may be, unless such Indebtedness is expressly subordinated in right of payment to the Notes or such Guarantor’s Guarantee to the extent and in the same manner as such Indebtedness is subordinated to other Indebtedness of the Issuer or such Guarantor, as the case may be.

(g) For the purposes of this Indenture, Indebtedness that is unsecured is not deemed to be subordinated or junior to Secured Indebtedness merely because it is unsecured, and Senior Indebtedness is not deemed to be subordinated or junior to any other Senior Indebtedness merely because it has a junior priority with respect to the same collateral.

Section 4.10 Asset Sales. (a) The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, consummate an Asset Sale, unless:

(1) the Issuer or such Restricted Subsidiary, as the case may be, receives consideration at least equal to the fair market value (such fair market value to be determined on the date of contractually agreeing to such Asset Sale), as determined in good faith by the Issuer, of the assets subject to such Asset Sale (including, for the avoidance of doubt, if such Asset Sale is a Permitted Asset Swap); and

(2) except in the case of a Permitted Asset Swap, at least 75.0% of the consideration therefor received by the Issuer or such Restricted Subsidiary, as the case may be, is in the form of cash or Cash Equivalents; provided that the amount of:

(a) any liabilities (as shown on the Issuer’s or such Restricted Subsidiary’s most recent consolidated balance sheet or in the footnotes thereto, or if incurred or accrued subsequent to the date of such balance sheet, such liabilities that would have been reflected on the Issuer’s consolidated balance sheet or in the footnotes thereto if such incurrence or accrual had taken place on or prior to the date of such balance sheet, as determined in good faith by the Issuer) of the Issuer or such Restricted Subsidiary (other than Subordinated Indebtedness of the Issuer or a Guarantor) that are assumed by the transferee of any such assets (or are otherwise extinguished by the transferee in connection with the transactions relating to such Asset Sale) and for which the Issuer and all such Restricted Subsidiaries have been validly released;

(b) any securities received by the Issuer or such Restricted Subsidiary from such transferee that are converted by the Issuer or such Restricted Subsidiary into cash or Cash Equivalents, or by their terms are required to be satisfied for cash or Cash

Equivalents (to the extent of the cash or Cash Equivalents received), in each case, within 180 days following the closing of such Asset Sale;

(c) Indebtedness (other than Subordinated Indebtedness) of any Restricted Subsidiary that is no longer a Restricted Subsidiary as a result of such Asset Sale, to the extent that the Issuer and each other Restricted Subsidiary are released from any guarantee of payment of such Indebtedness in connection with such Asset Sale;

(d) consideration consisting of Indebtedness of the Issuer (other than Subordinated Indebtedness) received from Persons who are not the Issuer or any Restricted Subsidiary; and

(e) any Designated Non-cash Consideration received by the Issuer or such Restricted Subsidiary in such Asset Sale having an aggregate fair market value (as determined in good faith by the Issuer), taken together with all other Designated Non-cash Consideration received pursuant to this clause (e) that is at that time outstanding, not to exceed the greater of (x) $150.0 million and (y) 3.00% of Total Assets at the time of the receipt of such Designated Non-cash Consideration, with the fair market value (as determined in good faith by the Issuer) of each item of Designated Non-cash Consideration being measured at the time received and without giving effect to subsequent changes in value, shall be deemed to be cash for purposes of this Section 4.10 and for no other purpose.

(a) Within 365 days after the later of (A) the date of such Asset Sale and (B) the receipt of any Net Proceeds of any Asset Sale, the Issuer or such Restricted Subsidiary, at its option, may apply the Net Proceeds from such Asset Sale,

(1) to permanently repay and reduce:

(a) Obligations under the New Senior Secured Credit Facilities, and to correspondingly reduce commitments with respect thereto;

(b) Obligations under Senior Indebtedness that is secured by a Lien, which Lien is permitted by this Indenture, and to correspondingly reduce commitments with respect thereto;

(c) Obligations under (i) the Notes (to the extent such purchases are at or above 100% of the principal amount thereof) or (ii) any other Senior Indebtedness of the Issuer or a Restricted Subsidiary (and to correspondingly reduce commitments with respect thereto, if applicable); provided that the Issuer shall equally and ratably repay and reduce Obligations under the Notes (x) as provided under Section 3.07 or (y) through open-market purchases or by making an offer (in accordance with subsection (c) of this Section 4.10) to all Holders of Notes to repurchase their Notes, in each case, at 100% of the principal amount thereof, plus, in the case of each of clauses (i) and (ii), the amount of accrued but unpaid interest, if any, on the principal amount of the Notes to be repurchased to, but excluding, the date of repurchase; or

(d) Indebtedness of a Restricted Subsidiary that is not a Guarantor, other than Indebtedness owed to the Issuer or another Restricted Subsidiary; or

(2) to make (a) an Investment in any one or more businesses; provided that such Investment in any business is in the form of the acquisition of Capital Stock and results in the Issuer or another of its Restricted Subsidiaries, as the case may be, owning an amount of the Capital Stock of such business such that it constitutes a Restricted Subsidiary, (b) an Investment in properties, (c) capital expenditures or (d) an Investment in acquisitions of other assets that, in the case of each of clause (a), (b), (c) and (d), are either (x) used or useful in a Similar Business or (y) replace the businesses, properties and/or assets that are the subject of such Asset Sale; provided that, in the case of this clause (2), a binding commitment shall be treated as a permitted application of the Net Proceeds from the date of such commitment so long as the Issuer or such other Restricted Subsidiary enters into such commitment with the good faith expectation that such Net Proceeds shall be applied to satisfy such commitment within 180 days of such commitment (an “Acceptable Commitment”); provided further that if any Acceptable Commitment is later cancelled or terminated for any reason before such Net Proceeds are applied in connection therewith, the Issuer or such Restricted Subsidiary enters into another Acceptable Commitment (a “Second Commitment”) within 180 days of such cancellation or termination; provided further that if any Second Commitment is later cancelled or terminated for any reason before such Net Proceeds are applied, then such Net Proceeds shall constitute Excess Proceeds; or

(3) any combination of the foregoing;

provided that, pending final application of any such Net Proceeds in accordance with clauses (1), (2) or (3) above, the Issuer and its Restricted Subsidiaries may temporarily reduce Indebtedness or otherwise use such Net Proceeds in any manner not prohibited by this Indenture.

(b) Any Net Proceeds from the Asset Sale that are not invested or applied as provided and within the time period set forth in this Section 4.10(b) shall be deemed to constitute “Excess Proceeds.” When the aggregate amount of Excess Proceeds exceeds $50.0 million, the Issuer shall make an offer to all Holders of the Notes, and, if required by the terms of any other Indebtedness that is pari passu with the Notes (“Pari Passu Indebtedness”), to the holders of such Pari Passu Indebtedness (an “Asset Sale Offer”) to repurchase the maximum aggregate principal amount of the Notes and such Pari Passu Indebtedness in minimum denominations of $2,000 and integral multiples of $1,000 in excess thereof, that may be repurchased out of the Excess Proceeds at an offer price in cash in an amount equal to 100.0% of the principal amount thereof plus accrued and unpaid interest, if any, to, but excluding, the date fixed for the closing of such offer, in accordance with the procedures set forth in this Indenture; provided that no Note of less than $2,000 remains outstanding after such purchase. The Issuer shall commence an Asset Sale Offer with respect to Excess Proceeds within ten Business Days after the date that Excess Proceeds exceed $50.0 million by delivering the notice required pursuant to the terms of this Indenture, with a copy to the Trustee.

(c) To the extent that the aggregate principal amount of Notes and such Pari Passu Indebtedness tendered pursuant to an Asset Sale Offer is less than the Excess Proceeds, the Issuer may use any remaining Excess Proceeds for general corporate purposes, subject to the

other covenants contained in this Indenture. If the aggregate principal amount of Notes and the Pari Passu Indebtedness surrendered in an Asset Sale Offer exceeds the amount of Excess Proceeds, the Trustee shall select the Notes and the Issuer shall select such Pari Passu Indebtedness to be repurchased on a pro rata basis based on the principal amount of the Notes and such Pari Passu Indebtedness tendered or, in the case of the Notes or any such Pari Passu Indebtedness that is represented by global notes in fully registered form in the name of DTC or its nominee, in accordance with the Applicable Procedures; provided that no Notes of $2,000 or less shall be repurchased in part. Upon completion of any such Asset Sale Offer, the amount of Excess Proceeds that resulted in the Asset Sale Offer shall be reset at zero.

(d) The Issuer shall comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder, in each case to the extent such laws or regulations are applicable in connection with the repurchase of the Notes pursuant to an Asset Sale Offer. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Indenture, the Issuer shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations described in this Indenture by virtue thereof.

Section 4.11 Transactions with Affiliates. (a) The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, make any payment to, or sell, lease, transfer or otherwise dispose of any of its properties or assets to, or purchase any property or assets from, or enter into or make or amend any transaction, contract, agreement, understanding, loan, advance or guarantee with, or for the benefit of, any Affiliate of the Issuer (each of the foregoing, an “Affiliate Transaction”) involving aggregate payments or consideration in excess of $20.0 million, unless:

(1) such Affiliate Transaction is on terms that are not materially less favorable to the Issuer or its relevant Restricted Subsidiary than those that would have been obtained in a comparable transaction by the Issuer or such Restricted Subsidiary with an unrelated Person on an arm’s-length basis; and

(2) the Issuer delivers to the Trustee with respect to any Affiliate Transaction or series of related Affiliate Transactions involving aggregate payments or consideration in excess of $35.0 million, a resolution adopted by the majority of the board of directors of the Issuer approving such Affiliate Transaction and set forth in an Officer’s Certificate certifying that such Affiliate Transaction complies with clause (1) of this Section 4.11(a).

(a) The provisions of Section 4.11(a) shall not apply to the following:

(1) transactions between or among the Issuer or any of its Restricted Subsidiaries or any entity that becomes a Restricted Subsidiary as a result of such transaction;

(2) Restricted Payments permitted by Section 4.07 (including any transaction specifically excluded from the definition of the term “Restricted Payments,” including pursuant to the exceptions contained in the definition thereof and the parenthetical exclusions of such definition) and the definition of “Permitted Investments”;

(3) the payment of reasonable and customary fees and compensation paid to, and indemnities and reimbursements and employment and severance arrangements provided on behalf of, officers, directors, employees or consultants of the Issuer or any of its Restricted Subsidiaries;

(4) transactions in which the Issuer or any of its Restricted Subsidiaries, as the case may be, delivers to the Trustee a letter from an Independent Financial Advisor stating that such transaction is fair to the Issuer or such Restricted Subsidiary from a financial point of view or stating that the terms are not materially less favorable to the Issuer or its relevant Restricted Subsidiary than those that would have been obtained in a comparable transaction by the Issuer or such Restricted Subsidiary with an unrelated Person on an arm’s-length basis;

(5) any agreement as in effect as of the Issue Date, or any amendment thereto (so long as any such amendment is not disadvantageous in any material respect to the Holders when taken as a whole as compared to the applicable agreement as in effect on the Issue Date as determined in good faith by the Issuer);

(6) the Transactions and the payment of all fees and expenses related to the Transactions, in each case as disclosed in the Offering Memorandum;

(7) transactions with customers, clients, suppliers, or purchasers or sellers of goods or services, in each case in the ordinary course of business and otherwise in compliance with the terms of this Indenture which are fair to the Issuer and its Restricted Subsidiaries, in the reasonable determination of the board of directors of the Issuer or the senior management thereof, or are on terms at least as favorable as might reasonably have been obtained at such time from an unaffiliated party;

(8) the issuance or transfer of Equity Interests (other than Disqualified Stock) of the Issuer and the granting of registration and other customary rights in connection therewith or any contribution to capital of the Issuer or any Restricted Subsidiary;

(9) sales of accounts receivable, or participations therein, in connection with any Receivables Facility;

(10) payments, loans, advances or guarantees (or cancellation of loans, advances or guarantees) to employees, officers, directors, managers or consultants of the Issuer, any direct or indirect parent company of the Issuer or any of its Subsidiaries and employment agreements, severance arrangements, management equity plans, stock option plans and other similar arrangements and any supplemental executive retirement benefit plans or arrangements with such officers, employees, directors, manager or consultants which, in each case, are approved by the Issuer in good faith;

(11) transactions with, any joint venture or Unrestricted Subsidiary in the ordinary course of business or consistent with past practice;

(12) any transaction with a Person (other than an Unrestricted Subsidiary) which would constitute an Affiliate Transaction solely because the Issuer or a Restricted Subsidiary owns an Equity Interest in or otherwise controls such Person;

(13) any purchases by the Issuer’s Affiliates of Indebtedness or Disqualified Stock of the Issuer or any of its Restricted Subsidiaries the majority of which Indebtedness or Disqualified Stock is purchased by Persons who are not the Issuer’s Affiliates; provided that such purchases by the Issuer’s Affiliates are on the same terms as such purchases by such Persons who are not the Issuer’s Affiliates;

(14) (a) transactions between or among the Issuer or any of its Restricted Subsidiaries or any entity that becomes a Restricted Subsidiary as a result of such transaction and (b) any merger or consolidation of the Issuer or any direct or indirect parent of the Issuer; provided, however, that such parent company shall have no material liabilities and no material assets other than cash, Cash Equivalents and the Capital Stock of the Issuer and such merger or consolidation is otherwise in compliance with the terms of this Indenture and effected for a bona fide business purpose;

(15) any lease entered into between the Issuer or any Restricted Subsidiary, as lessee, and any Affiliate of the Issuer, as lessor, in the ordinary course of business;

(16) intellectual property licenses in the ordinary course of business;

(17) transactions between the Issuer or any of its Restricted Subsidiaries and any Person that would constitute an Affiliate Transaction solely because a director of such Person is also a director of the Issuer or any other direct or indirect parent of the Issuer; provided, however, that such director abstains from voting as a director of the Issuer or such direct or indirect parent of the Issuer, as the case may be, on any matter involving such other Person;

(18) pledges of Equity Interests of Unrestricted Subsidiaries;

(19) payments by the Issuer and its Subsidiaries pursuant to tax sharing agreements among the Issuer and its Subsidiaries; provided, however, that in each case the amount of such payments in any taxable year does not exceed the amount that the Issuer, its Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent of the cash received from Unrestricted Subsidiaries) would be required to pay in respect of foreign, federal, state and local taxes for such taxable year were the Issuer, its Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent described above) required to pay such taxes separately from each other; and

(20) transactions undertaken in good faith (as certified by a responsible financial or accounting officer of the Issuer in an Officer’s Certificate) for the purposes of improving the consolidated tax efficiency of the Issuer and its Restricted Subsidiaries and not for the purpose of circumventing any covenant set forth in this Indenture.

Section 4.12 Liens. The Issuer shall not, and shall not permit any Guarantor to, directly or indirectly, create, incur, assume or suffer to exist any Lien (except Permitted Liens) that secures obligations under any Indebtedness or any related guarantee, on any asset or property of the Issuer or any Guarantor, or any income or profits therefrom, or assign or convey any right to receive income therefrom, unless:

(1) in the case of Liens securing Subordinated Indebtedness, the Notes and related Guarantees are secured by a Lien on such property, assets or proceeds that is senior in priority to such Liens; or

(2) in all other cases, the Notes or the related Guarantees are equally and ratably secured.

Any Lien created for the benefit of the Holders of Notes pursuant to this Section 4.12 shall be deemed automatically and unconditionally released and discharged upon the release and discharge of the applicable Lien described in clauses (1) and (2) above.

With respect to any Lien securing Indebtedness that was permitted to secure such Indebtedness at the time of the incurrence of such Indebtedness, such Lien shall also be permitted to secure any Increased Amount of such Indebtedness. The “Increased Amount” of any Indebtedness shall mean any increase in the amount of such Indebtedness in connection with any accrual of interest, the accretion of accreted value, the amortization of original issue discount, the payment of interest in the form of additional Indebtedness with the same terms, accretion of original issue discount or liquidation preference and increases in the amount of Indebtedness outstanding solely as a result of fluctuations in the exchange rate of currencies or increases in the value of property securing Indebtedness.

Section 4.13 Corporate Existence. Subject to Article 5, the Issuer shall do or cause to be done all things necessary to preserve and keep in full force and effect (i) its corporate existence, and the corporate, partnership or other existence of each of its Restricted Subsidiaries, in accordance with the respective organizational documents (as the same may be amended from time to time) of the Issuer or any such Restricted Subsidiary and (ii) the rights (charter and statutory), licenses and franchises of the Issuer and its Restricted Subsidiaries; provided that the Issuer shall not be required to preserve any such right, license or franchise, or the corporate, partnership or other existence of any of its Restricted Subsidiaries, if the Issuer in good faith shall determine that the preservation thereof is no longer desirable in the conduct of the business of the Issuer and its Restricted Subsidiaries, taken as a whole.

Section 4.14 Offer to Repurchase Upon Change of Control. (a) If a Change of Control occurs after the Issue Date, unless the Issuer has previously or concurrently delivered a redemption notice with respect to all of the outstanding Notes pursuant to Section 3.03 and either Section 3.07 or Section 3.10, the Issuer shall make an offer to repurchase all of the Notes pursuant to the offer described below (the “Change of Control Offer”) at a price in cash (the “Change of Control Payment”) equal to 101% of the aggregate principal amount thereof plus accrued and unpaid interest, if any, to, but excluding, the date of repurchase, subject to the right of Holders of record on the relevant Record Date to receive interest due on the corresponding Interest Payment Date. Within 30 days following any Change of Control, the Issuer shall deliver notice of such Change of Control Offer electronically or by first-class mail, with a copy to the Trustee, to each Holder of Notes to the address of such Holder appearing in the security register with a copy to the Trustee or otherwise in accordance with the Applicable Procedures, with the following information:

(1) that a Change of Control Offer is being made pursuant to this Section 4.14 and that all Notes properly tendered pursuant to such Change of Control Offer shall be accepted for payment by the Issuer;

(2) the repurchase price and the repurchase date, which shall be no earlier than 30 days nor later than 60 days from the date such notice is delivered (the “Change of Control Payment Date”);

(3) that any Note not properly tendered shall remain outstanding and continue to accrue interest;

(4) that unless the Issuer defaults in the payment of the Change of Control Payment, all Notes accepted for payment pursuant to the Change of Control Offer shall cease to accrue interest on the Change of Control Payment Date;

(5) that Holders electing to have any Notes repurchased pursuant to a Change of Control Offer shall be required to surrender such Notes, with the form entitled “Option of Holder to Elect Repurchase” on the reverse of such Notes completed, or otherwise in accordance with the Applicable Procedures, to the paying agent specified in the notice at the address specified in the notice prior to the close of business on the third Business Day immediately preceding the Change of Control Payment Date;

(6) that Holders shall be entitled to withdraw their tendered Notes and their election to require the Issuer to repurchase such Notes; provided that the paying agent receives, not later than the third Business Day prior to the expiration of the Change of Control Offer, a facsimile transmission or letter setting forth the name of the Holder of the Notes, the principal amount of Notes tendered for repurchase, and a statement that such Holder is withdrawing its tendered Notes and its election to have such Notes repurchased;

(7) that if the Issuer is redeeming fewer than all of the Notes, the Holders of the remaining Notes shall be issued new Notes and such new Notes shall be equal in principal amount to the unrepurchased portion of the Notes surrendered. The unrepurchased portion of the Notes must be equal to $2,000 or an integral multiple of $1,000 in excess thereof;

(8) if such notice is delivered prior to the occurrence of a Change of Control, stating that the Change of Control Offer is conditioned on the occurrence of such Change of Control; and

(9) the other instructions, as determined by the Issuer, consistent with this Section 4.14, that a Holder must follow.

The notice, if mailed in a manner herein provided, shall be conclusively presumed to have been given, whether or not the Holder receives such notice. If (A) the notice is mailed in a manner herein provided and (B) any Holder fails to receive such notice or a Holder receives such notice but it is defective, such Holder’s failure to receive such notice or such defect shall not affect the validity of the proceedings for the purchase of the Notes as to all other Holders that properly received such notice without defect. The Issuer shall comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder to

the extent such laws or regulations are applicable in connection with the repurchase of Notes pursuant to a Change of Control Offer. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Section 4.14, the Issuer shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations described in this Indenture by virtue thereof.

(a) On the Change of Control Payment Date, the Issuer shall, to the extent permitted by law:

(1) accept for payment all Notes issued by it or portions thereof properly tendered pursuant to the Change of Control Offer;

(2) deposit with the Paying Agent an amount equal to the aggregate Change of Control Payment in respect of all Notes or portions thereof so tendered; and

(3) deliver, or cause to be delivered, to the Trustee for cancellation the Notes so accepted together with an Officer’s Certificate to the Trustee stating that such Notes or portions thereof have been tendered to and repurchased by the Issuer.

(b) The Issuer shall not be required to make a Change of Control Offer following a Change of Control if (1) a third party makes the Change of Control Offer in the manner, at the times and otherwise in compliance with the requirements set forth in this Section 4.14 applicable to a Change of Control Offer made by the Issuer and purchases all Notes validly tendered and not withdrawn under such Change of Control Offer or (2) a notice of redemption of all outstanding Notes has been given pursuant to Section 3.03 and either Section 3.07 or Section 3.10, unless and until there is a default in the payment of the redemption price on the applicable Redemption Date or Special Mandatory Redemption Date or the redemption is not consummated by the redemption date or by the redemption date as so delayed due to the failure of a condition precedent pursuant to Section 3.07(d) contained in the applicable redemption notice to be satisfied. Notwithstanding anything to the contrary herein, a Change of Control Offer may be made in advance of a Change of Control, conditioned upon the occurrence of such Change of Control, if a definitive agreement is in place for the Change of Control at the time of making of the Change of Control Offer.

(c) If Holders of not less than 90% in aggregate principal amount of the outstanding Notes validly tender and do not withdraw such Notes in a Change of Control Offer and the Issuer, or any third party making a Change of Control Offer in lieu of the Issuer as described above in this Section 4.14, repurchases all of the Notes validly tendered and not withdrawn by such Holders, the Issuer or such third party shall have the right, upon not less than 15 days nor more than 60 days’ prior notice (provided that such notice is given not more than 30 days following such repurchase pursuant to the Change of Control Offer described above), to redeem (with respect to the Issuer) or purchase (with respect to a third party) all Notes that remain outstanding following such purchase at a price in cash equal to 101% of the aggregate principal amount thereof plus, to the extent not included in the Change of Control purchase price, accrued and unpaid interest, if any, thereon, to, but excluding, the Redemption Date or purchase date, as the case may be, subject to the right of Holders of record on the relevant Record Date to receive

interest due on the relevant Interest Payment Date falling on or prior to the Redemption Date or purchase date, as the case may be.

(d) Other than as specifically provided in this Section 4.14, any repurchase pursuant to this Section 4.14 shall be made pursuant to the provisions of Sections 3.02, 3.04, 3.05 and 3.06.

(e) For the avoidance of doubt, the Transactions shall not constitute a Change of Control for the purposes of this Indenture.

Section 4.15 Limitation on Guarantees of Indebtedness by Restricted Subsidiaries. The Issuer shall not permit any Restricted Subsidiary that is a Wholly-Owned Subsidiary (and non-Wholly-Owned Subsidiaries if such non-Wholly-Owned Subsidiaries guarantee other capital markets debt securities of the Issuer or any Restricted Subsidiary), other than a Guarantor or a Foreign Subsidiary, to guarantee the payment of any capital markets debt securities or Indebtedness under the New Senior Secured Credit Facilities, in each case of the Issuer or any Guarantor unless:

(1) such Restricted Subsidiary within 30 days executes and delivers a supplemental indenture to this Indenture, the form of which is attached as Exhibit D hereto, providing for a Guarantee by such Restricted Subsidiary, except that with respect to a guarantee of Indebtedness of the Issuer or any Guarantor, if such Indebtedness is by its express terms subordinated in right of payment to the Notes or such Guarantor’s Guarantee, any such guarantee by such Restricted Subsidiary with respect to such Indebtedness shall be subordinated in right of payment to such Guarantee substantially to the same extent as such Indebtedness is subordinated to the Notes or such Guarantor’s Guarantee; and

(2) such Restricted Subsidiary shall within 30 days deliver to the Trustee an Opinion of Counsel;

provided that this Section 4.15 shall not be applicable to any guarantee of any Restricted Subsidiary that existed at the time such Person became a Restricted Subsidiary and was not incurred in connection with, or in contemplation of, such Person becoming a Restricted Subsidiary.

The Issuer may elect, in its sole discretion, to cause any Subsidiary that is not otherwise required to be a Guarantor to become a Guarantor, in which case such Subsidiary shall only be required to execute and deliver a supplemental indenture to this Indenture providing for a Guarantee by such Subsidiary.

If any Guarantor becomes an Immaterial Subsidiary, the Issuer shall have the right, by execution and delivery of a supplemental indenture to the Trustee, to cause such Immaterial Subsidiary to cease to be a Guarantor, subject to the requirement in the first paragraph of this Section 4.15 that such Subsidiary shall be required to become a Guarantor if it ceases to be an Immaterial Subsidiary (except that if such Subsidiary has been properly designated as an Unrestricted Subsidiary, it shall not be so required to become a Guarantor or execute a supplemental indenture); provided further that such Immaterial Subsidiary shall not be permitted

to guarantee the New Senior Secured Credit Facilities or capital markets debt securities of the Issuer or the other Guarantors, unless it again becomes a Guarantor.

Section 4.16 Suspension of Certain Covenants. (a) During any period of time that: (i) the Notes have Investment Grade Ratings from both Rating Agencies and (ii) no Default or Event of Default has occurred and is continuing under this Indenture (the occurrence of the events described in the foregoing clauses (i) and (ii) being collectively referred to as a “Covenant Suspension Event”), the Issuer and its Restricted Subsidiaries shall not be subject to Section 4.07, Section 4.08, Section 4.09, Section 4.10, Section 4.11, Section 4.15 and clause (4) of Section 5.01(a) (the “Suspended Covenants”).

(a) If on any subsequent date (the “Reversion Date”) one or both of the Rating Agencies withdraws its Investment Grade Rating or downgrades the rating assigned to the Notes below an Investment Grade Rating, the Issuer and the Restricted Subsidiaries shall thereafter again be subject to the Suspended Covenants with respect to future events. The period of time between the Covenant Suspension Event and the Reversion Date is referred to herein as the “Suspension Period.”

(b) On each Reversion Date, all Indebtedness incurred, or Disqualified Stock or Preferred Stock issued, during the Suspension Period shall be classified as having been incurred or issued pursuant to Section 4.09(a) or one of the clauses of Section 4.09(b) (to the extent such Indebtedness or Disqualified Stock or Preferred Stock would be permitted to be incurred or issued thereunder as of the Reversion Date and after giving effect to Indebtedness incurred or issued prior to the Suspension Period and outstanding on the Reversion Date). To the extent such Indebtedness or Disqualified Stock or Preferred Stock would not be so permitted to be incurred or issued pursuant to Section 4.09(a) or 4.09(b), such Indebtedness or Disqualified Stock or Preferred Stock shall be deemed to have been outstanding on the Issue Date, so that it is classified as permitted under clause (3) of Section 4.09(b). Calculations made after the Reversion Date of the amount available to be made as Restricted Payments under Section 4.07 shall be made as though Section 4.07 had been in effect since the Issue Date and throughout the Suspension Period. Accordingly, Restricted Payments made during the Suspension Period shall reduce the amount available to be made as Restricted Payments pursuant to Section 4.07(a), subject to the exceptions set forth in Section 4.07(b) and the items specified in clause (3) of Section 4.07(a) if occurring during the Suspension Period shall increase the amount available to be made as Restricted Payments under such clause. No Default, Event of Default or breach of any kind shall be deemed to exist under this Indenture, the Notes or the Guarantees with respect to the Suspended Covenants based on, and none of the Issuer or any of its Subsidiaries shall bear any liability for, any actions taken or events occurring during the Suspension Period, or any actions taken at any time pursuant to any contractual obligation arising prior to the Reversion Date (if permitted at such time, regardless of whether such actions or events would have been permitted if the applicable Suspended Covenants remained in effect during such period). On and after each Reversion Date, the Issuer and its Subsidiaries shall be permitted to consummate the transactions contemplated by any contract validly entered into during the Suspension Period, so long as such contract and such consummation would have been permitted during such Suspension Period.

(c) Any Affiliate Transaction entered into after the Reversion Date pursuant to an agreement entered into during any Suspension Period shall be deemed to be permitted pursuant to clause (5) of Section 4.11(b). Any encumbrance or restriction on the ability of any Restricted Subsidiary that is not a Guarantor to take any action described in clauses (1) through (3) of Section 4.08(a) that becomes effective during any Suspension Period shall be deemed to be permitted pursuant to clause (a) of Section 4.08(b). Notwithstanding the foregoing, during the Suspension Period, the Issuer shall not designate any of its Restricted Subsidiaries to be Unrestricted Subsidiaries.

(d) Notwithstanding the foregoing, during the Suspension Period, the Issuer shall not designate any of its Restricted Subsidiaries to be Unrestricted Subsidiaries. For purposes of Section 4.10, on the Reversion Date, the amount of Excess Proceeds, if any, shall be reset to zero.

(e) The Issuer shall deliver promptly to the Trustee an Officer’s Certificate notifying it of any such occurrence under this Section 4.16.

Article 5

Successors

Section 5.01 Merger, Consolidation or Sale of All or Substantially All Assets.

(a) The Issuer may not consolidate or merge with or into or wind up into (whether or not the Issuer is the surviving Person), or sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of its and its Subsidiaries’ properties or assets, taken as a whole, in one or more related transactions, to any Person unless:

(1) the Issuer is the surviving Person or the Person formed by or surviving any such consolidation or merger (if other than the Issuer) or the Person to whom such sale, assignment, transfer, lease, conveyance or other disposition shall have been made is a corporation organized or existing under the laws of the United States, any state thereof or the District of Columbia (such Person, as the case may be, being herein called the “Successor Company”); provided that in the case where the Successor Company is not a corporation, a corporation becomes a co-obligor of the Notes;

(2) the Successor Company, if other than the Issuer, expressly assumes all the obligations of the Issuer under this Indenture and the Notes pursuant to a supplemental indenture or other documents or instruments;

(3) immediately after such transaction, no Default exists;

(4) immediately after giving pro forma effect to such transaction and any related financing transactions, as if such transactions had occurred at the beginning of the applicable four-quarter period,

(a) the Successor Company would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.09(a), or

(b) the Fixed Charge Coverage Ratio for the Successor Company or the Issuer and its Restricted Subsidiaries would be equal to or greater than such ratio for the Issuer and its Restricted Subsidiaries immediately prior to such transaction; and

(5) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel (on which the Trustee may conclusively rely), each stating that such consolidation, merger, wind up, sale, assignment, transfer, lease, conveyance or other disposition and such supplemental indenture or other documents or instruments, if any, comply with this Indenture.

(b) The Successor Company shall succeed to, and be substituted for the Issuer under this Indenture, the Guarantees and the Notes, as applicable, and except in the case of a lease, the Issuer shall automatically be released and discharged from its obligations under this Indenture and the Notes. Notwithstanding clauses (3) and (4) of subsection (a) of this Section 5.01:

(1) any Restricted Subsidiary may consolidate with, merge into or sell, assign, transfer, lease, convey or otherwise dispose of all or part of its properties and assets to the Issuer or any other Restricted Subsidiary; and

(2) the Issuer may merge with an Affiliate of the Issuer solely for the purpose of reorganizing the Issuer in a State of the United States or the District of Columbia so long as the amount of Indebtedness of the Issuer and its Restricted Subsidiaries is not increased thereby.

(c) Subject to Section 10.06, no Guarantor shall, and the Issuer shall not permit any such Guarantor to, consolidate or merge with or into or wind up into (whether or not the Issuer or such Guarantor is the surviving Person), or sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of its properties or assets, in one or more related transactions, to any Person unless:

(1) (a) such Guarantor is the surviving Person or the Person formed by or surviving any such consolidation or merger (if other than such Guarantor) or to which such sale, assignment, transfer, lease, conveyance or other disposition shall have been made is a Person organized or existing under the laws of the jurisdiction of organization of such Guarantor, as the case may be, or the laws of the United States, any State thereof or the District of Columbia (such Guarantor or such Person, as the case may be, being herein called the “Successor Person”);

(b) the Successor Person, if other than such Guarantor, expressly assumes all the obligations of such Guarantor under this Indenture and such Guarantor’s related Guarantee pursuant to a supplemental indenture or other documents or instruments;

(d) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel (on which the Trustee may conclusively rely), each stating that

such consolidation, merger, sale, assignment, transfer, lease, conveyance or other disposition and such supplemental indenture or other documents or instruments, if any, comply with this Indenture; or

(2) the transaction does not violate Section 4.10.

(d) In the case of clause (1) of Section 5.01(c), the Successor Person shall succeed to, and be substituted for, such Guarantor under this Indenture and such Guarantor’s Guarantee and, except in the case of a lease, such Guarantor shall automatically be released and discharged from its obligations under this Indenture and such Guarantor’s Guarantee. Notwithstanding the foregoing, any Guarantor may (i) merge into or transfer all or part of its properties and assets to another Guarantor or the Issuer, (ii) merge with an Affiliate of the Issuer solely for the purpose of reincorporating or reorganizing the Guarantor under the laws of the United States, any state thereof or the District of Columbia so long as the amount of Indebtedness of the Issuer and its Restricted Subsidiaries is not increased thereby, (iii) convert into a Person organized or existing under the laws of a jurisdiction in the United States, or (iv) liquidate or dissolve or change its legal form if the Issuer determines in good faith that such action is in the best interests of the Issuer and is not materially disadvantageous to the Holders of the Notes.

(e) Notwithstanding the foregoing, this Section 5.01 shall not apply to any merger or consolidation or sale, assignment, transfer, lease, conveyance or other disposal of assets of the Issuer or any Restricted Subsidiary in connection with the Transactions.

Section 5.02 Successor Corporation Substituted. Upon any consolidation, merger or wind up, or any sale, assignment, transfer, lease, conveyance or other disposition of all or substantially all of the assets of the Issuer in accordance with Section 5.01, the Successor Company shall succeed to, and be substituted for (so that from and after the date of such consolidation, merger, wind up, sale, assignment, transfer, lease, conveyance or other disposition, the provisions of this Indenture referring to the Issuer shall refer instead to the Successor Company and not to the Issuer), and may exercise every right and power of the Issuer under this Indenture with the same effect as if the Successor Company had been named as the Issuer herein; provided that the predecessor Issuer shall not be relieved from the obligation to pay the principal of and interest, if any, on the Notes except in the case of a sale, assignment, transfer, conveyance or other disposition of all of the Issuer’s assets that meets the requirements of Section 5.01.

Article 6

Defaults and Remedies

Section 6.01 Events of Default.

(a) An “Event of Default” wherever used herein, means any one of the following events with respect to the Notes:

(1) default in payment when due and payable, upon redemption, acceleration or otherwise of principal of, or premium, if any, on the Notes;

(2) default for 30 days or more in the payment when due of interest on or with respect to the Notes;

(3) failure by the Issuer or any Restricted Subsidiary for 60 days after receipt of written notice given by the Trustee or the Holders of not less than 25% in principal amount of the Notes then outstanding to comply with any of its obligations, covenants or agreements (other than a default referred to in clause (1) or (2) above) contained in this Indenture or the Notes; provided that in the case of a failure to comply with Section 4.03, such period of continuance of such default or breach shall be 150 days after written notice described in this clause (3) has been given;

(4) default under any mortgage, indenture or instrument under which there is issued or by which there is secured or evidenced any Indebtedness for money borrowed by the Issuer or any of its Restricted Subsidiaries or the payment of which is guaranteed by the Issuer or any of its Restricted Subsidiaries, other than Indebtedness owed to the Issuer or a Restricted Subsidiary, whether such Indebtedness or guarantee now exists or is created after the issuance of the Notes, if both:

(a) such default either results from the failure to pay any principal of such Indebtedness at its stated final maturity (after giving effect to any applicable grace periods) or relates to an obligation other than the obligation to pay principal of any such Indebtedness at its stated final maturity and results in the holder or holders of such Indebtedness causing such Indebtedness to become due prior to its stated maturity; and

(b) the principal amount of such Indebtedness, together with the principal amount of any other such Indebtedness in default for failure to pay principal at stated final maturity (after giving effect to any applicable grace periods), or the maturity of which has been so accelerated, aggregate $75.0 million or more at any one time outstanding;

(5) failure by the Issuer or any Significant Subsidiary to pay final judgments aggregating in excess of $75.0 million, other than any judgments covered by indemnities provided by, or insurance policies issued by, reputable and creditworthy companies, which final judgments remain unpaid, undischarged and unstayed for a period of more than 60 consecutive days after such judgment becomes final and in the event such judgment is covered by insurance, an enforcement proceeding has been commenced by any creditor upon such judgment or decree which is not promptly stayed;

(6) the Issuer or any Significant Subsidiary, pursuant to or within the meaning of any Bankruptcy Law:

(i) commences proceedings to be adjudicated bankrupt or insolvent;

(ii) consents to the institution of bankruptcy or insolvency proceedings against it, or the filing by it of a petition or answer or consent seeking reorganization or relief under applicable Bankruptcy Law;

(iii) consents to the appointment of a receiver, liquidator, assignee, trustee, sequestrator or other similar official of it or for all or substantially all of its property;

(iv) makes a general assignment for the benefit of its creditors; or

(v) generally is not paying its debts as they become due;

(7) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that:

(i) is for relief against the Issuer or any Guarantor that is a Significant Subsidiary or any group of Guarantors that, taken together, would constitute a Significant Subsidiary in a proceeding in which the Issuer or any such Guarantor that is a Significant Subsidiary or any group of Guarantors that, taken together, would constitute a Significant Subsidiary is to be adjudicated bankrupt or insolvent;

(ii) appoints a receiver, liquidator, assignee, trustee, sequestrator or other similar official of the Issuer or any Guarantor that is a Significant Subsidiary or any group of Guarantors that, taken together, would constitute a Significant Subsidiary, or for all or substantially all of the property of the Issuer or any Guarantor that is a Significant Subsidiary or any group of Guarantors that, taken together, would constitute a Significant Subsidiary; or

(iii) orders the liquidation of the Issuer or any Guarantor that is a Significant Subsidiary or any group of Guarantors that, taken together, would constitute a Significant Subsidiary; and the order or decree remains unstayed and in effect for 60 consecutive days; or

(8) the Guarantee of any Guarantor that is a Significant Subsidiary shall for any reason cease to be in full force and effect (except as permitted by this Indenture) or be declared null and void or any responsible officer of any Guarantor that is a Significant Subsidiary, as the case may be, denies that it has any further liability under its Guarantee or gives notice to such effect, other than by reason of the termination of this Indenture or the release of any such Guarantee in accordance with this Indenture.

(b) A Default under clauses (3), (4) or (5) of Section 6.01(a) shall not constitute an Event of Default until the Trustee or the Holders of 25% in principal amount of the outstanding Notes notify the Issuer of the Default and, with respect to clauses (3) and (5) the Issuer does not cure such Default within the time specified in clauses (3) and (5), as applicable, of Section 6.01(a) after receipt of such notice.

(c) If a Default for a failure to report or failure to deliver a required certificate in connection with another default (the “Initial Default”) occurs, then, at the time such Initial Default is cured, such Default for a failure to report or failure to deliver a required certificate in connection with another Default that resulted solely because of that Initial Default shall also be cured without any further action. In addition, any Default or Event of Default for the failure to comply with the time periods prescribed in Section 4.03 or otherwise to deliver any notice or certificate pursuant to any other provision of this Indenture shall be deemed to be cured upon the delivery of any such report required by Section 4.03 or such notice or certificate, as applicable, even though such delivery is not within the prescribed period specified in this Indenture.

Section 6.02 Acceleration.

(a) If any Event of Default (other than an Event of Default specified in clause (6) or (7) of Section 6.01(a) with respect to the Issuer) occurs and is continuing under this Indenture, the Trustee or the Holders of at least 25% in principal amount of the then total outstanding Notes may declare the principal, premium, if any, interest and any other monetary obligations on all the then outstanding Notes to be due and payable immediately. Upon the effectiveness of such declaration, such principal, premium, if any, and interest with respect to the Notes shall be due and payable immediately. Notwithstanding the foregoing, in the case of an Event of Default arising under clause (6) or (7) of Section 6.01(a) with respect to the Issuer, all outstanding Notes shall be due and payable immediately without further action or notice.

(b) Upon any acceleration of the Notes pursuant to this Section 6.02 prior to the consummation of the Acquisition, the Trustee may provide the Paying Agent with a written notice and instruction to release the funds from the Special Mandatory Redemption Account such that the funds may be applied to pay the accelerated principal amount and accrued and unpaid interest, if any, on the Notes. Upon receipt of the funds from the Special Mandatory Redemption Account by the Trustee pursuant to such written notice and instruction, the Trustee shall promptly apply such funds to pay the accelerated principal amount and accrued and unpaid interest, if any, on the Notes to the relevant Holders.

Section 6.03 Other Remedies.

Subject to the duties of the Trustee as provided for in Article 7, if an Event of Default occurs and is continuing, the Trustee may pursue any available remedy to collect the payment of principal and interest on the Notes or to enforce the performance of any provision of the Notes or this Indenture.

The Trustee may maintain a proceeding even if it does not possess any of the Notes or does not produce any of them in the proceeding. A delay or omission by the Trustee or any Holder of a Note in exercising any right or remedy accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of or acquiescence in the Event of Default. All remedies are cumulative to the extent permitted by law.

Section 6.04 Waiver of Defaults.

Holders of a majority in aggregate principal amount of the then outstanding Notes by notice to the Trustee may on behalf of the Holders of all of the Notes waive any existing Default and its consequences hereunder, except a continuing Default in the payment of interest on, premium, if any, or the principal of any Note held by a non-consenting Holder; and may rescind an acceleration and its consequences, including any related payment default that resulted from such acceleration. In the event of any Event of Default specified in clause (4) of Section 6.01(a), such Event of Default and all consequences thereof (excluding any resulting payment default, other than as a result of acceleration of the Notes) shall be annulled, waived and rescinded automatically and without any action by the Trustee or the Holders, if within 20 days after such Event of Default arose:

(1) the Indebtedness or guarantee that is the basis for such Event of Default has been discharged; or

(2) the Holders thereof have rescinded or waived the acceleration, notice or action (as the case may be) giving rise to such Event of Default; or

(3) the default that is the basis for such Event of Default has been cured or is no longer continuing.

Upon any such waiver, such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other Default or impair any right consequent thereon.

Section 6.05 Control by Majority.

Holders of a majority in principal amount of the total outstanding Notes may direct in writing the time, method and place of conducting any proceeding for any remedy available to the Trustee or of exercising any trust or power conferred on the Trustee. The Trustee, however, may refuse to follow any direction that conflicts with law or this Indenture or that the Trustee determines is unduly prejudicial to the rights of any other Holder of a Note or that would involve the Trustee in personal liability.

Section 6.06 Limitation on Suits.

Subject to Section 6.07, no Holder of a Note may pursue any remedy with respect to this Indenture or the Notes unless:

(1) such Holder has previously given the Trustee written notice that an Event of Default is continuing;

(2) Holders of at least 25% in principal amount of the total outstanding Notes have requested the Trustee to pursue the remedy;

(3) Holders of the Notes have offered the Trustee security or indemnity reasonably satisfactory to the Trustee in its sole discretion against any loss, liability or expense;

(4) the Trustee has not complied with such request within 60 days after the receipt thereof and the offer of security or indemnity reasonably satisfactory to it; and

(5) Holders of a majority in principal amount of the total outstanding Notes have not given the Trustee a direction inconsistent with such request within such 60-day period.

A Holder of a Note may not use this Indenture to prejudice the rights of another Holder of a Note or to obtain a preference or priority over another Holder of a Note (it being understood that the Trustee does not have an affirmative duty to ascertain whether or not such actions or forbearances are unduly prejudicial to such Holders).

Section 6.07 Rights of Holders of Notes to Receive Payment.

Notwithstanding any other provision of this Indenture, the right of any Holder of a Note, to bring suit for the enforcement of payment of principal and interest on the Note, on or after the respective due dates expressed in the Note (including in connection with an Asset Sale Offer or a Change of Control Offer), or any such payment on or after such respective dates, shall not be impaired or affected without the consent of such Holder.

Section 6.08 Collection Suit by Trustee.

If an Event of Default specified in Section 6.01(a)(1) or (2) occurs and is continuing, without the possession of any of the Notes or the production thereof in any proceeding related thereto, the Trustee is authorized to recover judgment in its own name and as trustee of an express trust against the Issuer for the whole amount of principal of, and interest remaining unpaid, on the Notes and interest on overdue principal and, to the extent lawful, interest and such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel (including without limitation any amounts due to the Trustee pursuant to Section 7.07).

Section 6.09 Restoration of Rights and Remedies.

If the Trustee or any Holder has instituted any proceeding to enforce any right or remedy under this Indenture and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to the Trustee or to such Holder, then and in every such case, subject to any determination in such proceedings, the Issuer, the Trustee and the Holders shall be restored severally and respectively to their former positions hereunder and thereafter all rights and remedies of the Trustee and the Holders shall continue as though no such proceeding has been instituted.

Section 6.10 Rights and Remedies Cumulative.

Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Notes in Section 2.07, no right or remedy herein conferred upon or reserved to the Trustee or to the Holders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy.

Section 6.11 Delay or Omission Not Waiver.

No delay or omission of the Trustee or of any Holder of any Note to exercise any right or remedy accruing upon any Event of Default shall impair any such right or remedy or constitute a waiver of any such Event of Default or an acquiescence therein. Every right and remedy given by this Article or by law to the Trustee or to the Holders may be exercised from time to time, and as often as may be deemed expedient, by the Trustee or by the Holders, as the case may be.

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Section 6.12 Trustee May File Proofs of Claim.

The Trustee is authorized to file such proofs of claim and other papers or documents as may be necessary or advisable in order to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and the Holders of the Notes allowed in any judicial proceedings relative to the Issuer (or any other obligor upon the Notes including the Guarantors), its creditors or its property and shall be entitled and empowered to participate as a member in any official committee of creditors appointed in such matter and to collect, receive and distribute any money or other property payable or deliverable on any such claims and any custodian in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee, and in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due to it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 7.07. To the extent that the payment of any such compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 7.07 out of the estate in any such proceeding, shall be denied for any reason, payment of the same shall be secured by a Lien on, and shall be paid out of, any and all distributions, dividends, money, securities and other properties that the Holders may be entitled to receive in such proceeding whether in liquidation or under any plan of reorganization or arrangement or otherwise. Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the Notes or the rights of any Holder, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding.

Section 6.13 Priorities.

If the Trustee or any Agent collects any money pursuant to this Article 6, it shall pay out the money in the following order:

(i) to the Trustee, the Agents, their agents and attorneys for amounts due under Section 7.07, including payment of all compensation, expenses and liabilities incurred, and all advances made, by the Trustee or any Agent and the costs and expenses of collection;

(ii) to Holders of Notes for amounts due and unpaid on the Notes for principal and interest, ratably, without preference or priority of any kind, according to the amounts due and payable on the Notes for principal and interest, respectively; and

(iii) to the Issuer or to such party as a court of competent jurisdiction shall direct including a Guarantor, if applicable.

The Trustee may fix a record date and payment date for any payment to Holders of Notes pursuant to this Section 6.13.

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Section 6.14 Undertaking for Costs.

In any suit for the enforcement of any right or remedy under this Indenture or in any suit against the Trustee for any action taken or omitted by it as a Trustee, a court in its discretion may require the filing by any party litigant in the suit of an undertaking to pay the costs of the suit, and the court in its discretion may assess reasonable costs, including reasonable attorneys’ fees and expenses, against any party litigant in the suit, having due regard to the merits and good faith of the claims or defenses made by the party litigant. This Section 6.14 does not apply to a suit by the Trustee, a suit by a Holder of a Note pursuant to Section 6.07, or a suit by Holders of more than 10% in principal amount of the then outstanding Notes.

Article 7

Trustee

Section 7.01 Duties of Trustee.

(a) If an Event of Default has occurred and is continuing and is actually known to a Responsible Officer of the Trustee, the Trustee shall exercise such of the rights and powers vested in it by this Indenture, and use the same degree of care and skill in its exercise, as a prudent person would exercise or use under the circumstances in the conduct of such person’s own affairs.

(b) Except during the continuance of an Event of Default:

(i) the duties of the Trustee shall be determined solely by the express provisions of this Indenture and the Trustee need perform only those duties that are specifically set forth in this Indenture and no others, and no implied covenants or obligations shall be read into this Indenture against the Trustee; and

(ii) in the absence of bad faith on its part, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture. However, in the case of any such certificates or opinions which by any provision hereof are specifically required to be furnished to the Trustee, the Trustee shall examine the certificates and opinions to determine whether or not they conform on their face to the requirements of this Indenture (but need not confirm or investigate the accuracy of mathematical calculation or other facts stated therein).

(c) The Trustee may not be relieved from liabilities for its own negligent action, its own negligent failure to act, or its own willful misconduct, except that:

(i) this paragraph (c) does not limit the effect of paragraph (b) of this Section 7.01;

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(ii) the Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer, unless it is proved in a court of competent jurisdiction that the Trustee was negligent in ascertaining the pertinent facts; and

(iii) the Trustee shall not be liable with respect to any action it takes or omits to take in good faith in accordance with a direction received by it pursuant to Section 6.05.

(d) Whether or not therein expressly so provided, every provision of this Indenture that in any way relates to the Trustee is subject to paragraphs (a), (b) and (c) of this Section 7.01.

(e) The Trustee shall be under no obligation to exercise any of its rights or powers under this Indenture at the request or direction of any of the Holders of the Notes unless the Holders have offered to the Trustee indemnity or security satisfactory to the Trustee, in its sole discretion, against any loss, liability or expense.

(f) The Trustee shall not be liable for interest on any money received by it except as the Trustee may agree in writing with the Issuer. Money held in trust by the Trustee need not be segregated from other funds except to the extent required by law.

Section 7.02 Rights of Trustee.

(a) The Trustee may conclusively rely upon any document believed by it to be genuine and to have been signed or presented by the proper Person. The Trustee need not investigate any fact or matter stated in the document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Issuer, personally or by agent or attorney at the sole cost of the Issuer and shall incur no liability or additional liability of any kind by reason of such inquiry or investigation.

(b) Before the Trustee acts or refrains from acting, it may require an Officer’s Certificate or an Opinion of Counsel or both, except as otherwise set forth herein. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such Officer’s Certificates or Opinion of Counsel. The Trustee may consult with counsel of its selection and the advice of such counsel or any Opinion of Counsel shall be full and complete authorization and protection from liability in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon.

(c) The Trustee may act through its attorneys and agents and shall not be responsible for the misconduct or negligence of any agent or attorney appointed with due care.

(d) The Trustee shall not be liable for any action it takes or omits to take in good faith that it believes to be authorized or within the rights or powers conferred upon it by this Indenture.

(e) Unless otherwise specifically provided in this Indenture, any demand, request, direction or notice from the Issuer shall be sufficient if signed by an Officer of the Issuer.

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(f) None of the provisions of this Indenture shall require the Trustee to expend or risk its own funds or otherwise to incur any liability, financial or otherwise, in the performance of any of its duties hereunder, or in the exercise of any of its rights or powers.

(g) Except with respect to Section 4.01, the Trustee shall have no duty to inquire as to the performance by the Issuer with respect to the covenants contained in Article 4. The Trustee shall not be deemed to have notice of any Default or Event of Default unless a Responsible Officer of the Trustee has actual knowledge thereof or unless written notice of any event which is in fact such a Default is received by the Trustee at the Corporate Trust Office of the Trustee, and such notice references the Notes and this Indenture.

(h) In no event shall the Trustee be responsible or liable for special, indirect, punitive or consequential loss or damage of any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action.

(i) The rights, privileges, protections, immunities and benefits given to the Trustee, including, without limitation, its right to be indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder, and each agent, custodian and other Person employed to act hereunder.

(j) The Trustee shall not be required to give any bond or surety in respect of the performance of its powers and duties hereunder.

(k) The Trustee may request that the Issuer deliver a certificate setting forth the names of individuals or titles of officers authorized at such time to take specified actions pursuant to this Indenture.

Section 7.03 Individual Rights of Trustee.

The Trustee in its individual or any other capacity may become the owner or pledgee of Notes and may otherwise deal with the Issuer or any Affiliate of the Issuer with the same rights it would have if it were not Trustee. However, in the event that the Trustee acquires any conflicting interest it must eliminate such conflict within 90 days, apply to the SEC for permission to continue as trustee (if this Indenture has been qualified under the Trust Indenture Act) or resign. Any Agent may do the same with like rights and duties.

Section 7.04 Trustee’s Disclaimer.

The Trustee shall not be responsible for and makes no representation as to the validity or adequacy of this Indenture or the Notes, it shall not be accountable for the Issuer’s use of the proceeds from the Notes or any money paid to the Issuer or upon the Issuer’s direction under any provision of this Indenture, it shall not be responsible for the use or application of any money received by any Paying Agent other than the Trustee, and it shall not be responsible for any statement or recital herein or any statement in the Notes or any other document in connection with the sale of the Notes or pursuant to this Indenture other than its certificate of authentication.

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Section 7.05 Notice of Defaults.

If a Default occurs and is continuing and if it is actually known to a Responsible Officer of the Trustee, the Trustee shall mail to Holders of Notes a notice of the Default within 90 days after the Trustee’s receipt of notice of the occurrence of the Event of Default. Except in the case of a Default relating to the payment of principal or interest on any Note, the Trustee may withhold from the Holders notice of any continuing Default if and so long as in good faith the Trustee determines that withholding the notice is in the interests of the Holders of the Notes. The Trustee shall not be deemed to know of any Default unless a Responsible Officer of the Trustee has actual knowledge thereof or unless written notice of any event which is such a Default is received by the Trustee at the Corporate Trust Office of the Trustee.

Section 7.06 Reserved.

Section 7.07 Compensation and Indemnity.

The Issuer shall pay to the Trustee from time to time such compensation for its acceptance of this Indenture and services hereunder as the parties shall agree in writing from time to time. The Trustee’s compensation shall not be limited by any law on compensation of a trustee of an express trust. The Issuer shall reimburse the Trustee promptly upon request for all reasonable disbursements, advances and expenses incurred or made by it in addition to the compensation for its services. Such expenses shall include the reasonable compensation, disbursements and expenses of the Trustee’s agents and counsel.

The Issuer and the Guarantors, jointly and severally, shall indemnify the Trustee for, and hold the Trustee harmless from and against, any and all loss, damage, claims, liability or expense (including, without limitation, attorneys’ fees and expenses) incurred by it (as evidenced in an invoice from the Trustee) in connection with the acceptance or administration of this trust and the performance of its duties hereunder (including the costs and expenses of enforcing this Indenture against the Issuer or any of the Guarantors (including this Section 7.07) or defending itself against any claim whether asserted by any Holder, the Issuer or any Guarantor, or liability in connection with the acceptance, exercise or performance of any of its powers or duties hereunder). The Trustee shall notify the Issuer promptly of any claim for which it may seek indemnity. Failure by the Trustee to so notify the Issuer shall not relieve the Issuer of its obligations hereunder. The Issuer shall defend the claim and the Trustee will cooperate in the defense. The Trustee may have separate counsel and the Issuer shall pay the fees and expenses of such counsel. Neither the Issuer nor any Guarantor need pay for any settlement made without its consent, which consent will not be unreasonably withheld. The Issuer need not reimburse any expense or indemnify against any loss, liability or expense incurred by the Trustee through the Trustee’s own willful misconduct, negligence or bad faith.

The obligations of the Issuer under this Section 7.07 shall survive the satisfaction and discharge of this Indenture, including any termination or rejection hereof under any Bankruptcy Law, or the earlier resignation, removal or replacement of the Trustee.

To secure the payment obligations of the Issuer and the Guarantors in this Section 7.07, the Trustee shall have a Lien prior to the Notes on all money or property held or collected by the

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Trustee, except that held in trust to pay principal and interest on particular Notes. Such Lien shall survive the satisfaction and discharge of this Indenture.

When the Trustee incurs expenses or renders services after an Event of Default specified in Section 6.01(a)(6) or (7) occurs, the expenses and the compensation for the services (including the fees and expenses of its agents and counsel) are intended to constitute expenses of administration under any Bankruptcy Law.

Section 7.08 Replacement of Trustee.

A resignation or removal of the Trustee and appointment of a successor Trustee shall become effective only upon the successor Trustee’s acceptance of appointment as provided in this Section 7.08. The Trustee may resign in writing at any time and be discharged from the trust hereby created by so notifying the Issuer. The Holders of a majority in principal amount of the then outstanding Notes may remove the Trustee by so notifying the Trustee and the Issuer in writing. The Issuer may remove the Trustee if:

(a) the Trustee fails to comply with Section 7.10;

(b) the Trustee is adjudged a bankrupt or an insolvent or an order for relief is entered with respect to the Trustee under any Bankruptcy Law;

(d) the Trustee becomes incapable of acting.

If the Trustee resigns or is removed or if a vacancy exists in the office of Trustee for any reason, the Issuer shall promptly appoint a successor Trustee. Within one year after the successor Trustee takes office, the Holders of a majority in principal amount of the then outstanding Notes may appoint a successor Trustee to replace the successor Trustee appointed by the Issuer.

If a successor Trustee does not take office within 60 days after the retiring Trustee resigns or is removed, the retiring Trustee (at the Issuer’s expense), the Issuer or the Holders of at least 10% in principal amount of the then outstanding Notes may petition any court of competent jurisdiction for the appointment of a successor Trustee.

If the Trustee, after written request by any Holder who has been a Holder for at least six months, fails to comply with Section 7.10, such Holder may petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee.

A successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee and to the Issuer. Thereupon, the resignation or removal of the retiring Trustee shall become effective, and the successor Trustee shall have all the rights, powers and duties of the Trustee under this Indenture. The successor Trustee shall mail a notice of its succession to Holders. The retiring Trustee shall promptly transfer all property held by it as Trustee to the successor Trustee; provided all sums owing to the Trustee hereunder have been paid and subject to the Lien provided for in Section 7.07. Notwithstanding replacement of the Trustee pursuant to

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this Section 7.08, the Issuer’s obligations under Section 7.07 shall continue for the benefit of the retiring Trustee.

Section 7.09 Successor Trustee by Merger, etc.

If the Trustee consolidates, merges or converts into, or transfers all or substantially all of its corporate trust business to, another corporation, the successor corporation without any further act shall be the successor Trustee.

Section 7.10 Eligibility; Disqualification.

There shall at all times be a Trustee hereunder that is a corporation or association organized and doing business under the laws of the United States of America or of any state thereof that is authorized under such laws to exercise corporate trustee power, that is subject to supervision or examination by federal or state authorities and that has a combined capital and surplus of at least $50,000,000 as set forth in its most recent published annual report of condition.

Article 8

Legal Defeasance and Covenant Defeasance

Section 8.01 Option to Effect Legal Defeasance or Covenant Defeasance.

The Issuer may, at its option and at any time, elect to have either Section 8.02 or 8.03 be applied to all outstanding Notes upon compliance with the conditions set forth below in this Article 8.

Section 8.02 Legal Defeasance and Discharge.

Upon the Issuer’s exercise under Section 8.01 of the option applicable to this Section 8.02, the Issuer and the Guarantors shall, subject to the satisfaction of the conditions set forth in Section 8.04, be deemed to have been discharged from their obligations with respect to all outstanding Notes and Guarantees on the date the conditions set forth below are satisfied (“Legal Defeasance”). For this purpose, Legal Defeasance means that the Issuer shall be deemed to have paid and discharged the entire Indebtedness represented by the outstanding Notes, which shall thereafter be deemed to be “outstanding” only for the purposes of Section 8.05 and the other Sections of this Indenture referred to in (a) and (b) below, and to have satisfied all its other obligations under the Notes and this Indenture including that of the Guarantors (and the Trustee, on demand of and at the expense of the Issuer, shall execute proper instruments acknowledging the same), except for the following provisions which shall survive until otherwise terminated or discharged hereunder:

(a) the rights of Holders of Notes to receive payments in respect of the principal of, premium, if any, and interest on, such Notes when such payments are due solely out of the trust created pursuant to this Indenture referred to in Section 8.04;

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(b) the Issuer’s obligations with respect to the Notes concerning issuing temporary Notes, registration of such Notes, mutilated, destroyed, lost or stolen Notes and the maintenance of an office or agency for payment and money for security payments held in trust;

(c) the rights, powers, trusts, duties and immunities of the Trustee, and the Issuer’s obligations in connection therewith; and

(d) the provisions of this Section 8.02.

Subject to compliance with this Article 8, the Issuer may exercise its option under this Section 8.02 notwithstanding the prior exercise of its option under Section 8.03 hereof.

Section 8.03 Covenant Defeasance.

Upon the Issuer’s exercise under Section 8.01 of the option applicable to this Section 8.03, the Issuer and the Guarantors shall, subject to the satisfaction of the conditions set forth in Section 8.04, be released from their obligations under the covenants contained in Sections 3.09, 4.03, 4.04, 4.05, 4.07, 4.08, 4.09, 4.10, 4.11, 4.12, 4.13, 4.14 and 4.15 hereof and clauses (4) and (5) of Section 5.01(a), Sections 5.01(c) and 5.01(d) hereof with respect to the outstanding Notes on and after the date the conditions set forth in Section 8.04 are satisfied (“Covenant Defeasance”), and such Notes shall thereafter be deemed not “outstanding” for the purposes of any direction, waiver, consent or declaration or act of Holders (and the consequences of any thereof) in connection with such covenants, but shall continue to be deemed “outstanding” for all other purposes hereunder (it being understood that such Notes shall not be deemed outstanding for accounting purposes). For this purpose, Covenant Defeasance means that, with respect to the outstanding Notes, the Issuer or any Guarantor, as applicable, may omit to comply with and shall have no liability in respect of any term, condition or limitation set forth in any such covenant, whether directly or indirectly, by reason of any reference elsewhere herein to any such covenant or by reason of any reference in any such covenant to any other provision herein or in any other document and such omission to comply shall not constitute a Default or an Event of Default under Section 6.01, but, except as specified above, the remainder of this Indenture and the Notes shall be unaffected thereby. In addition, upon the Issuer’s exercise under Section 8.01 of the option applicable to this Section 8.03, subject to the satisfaction of the conditions set forth in Section 8.04, Sections 6.01(a)(3), (4), (5), (6) (solely with respect to Guarantors that are Significant Subsidiaries or any group of Guarantors that, taken together, would constitute a Significant Subsidiary) and (7) (solely with respect to Significant Subsidiaries) shall not constitute Events of Default.

Section 8.04 Conditions to Legal or Covenant Defeasance.

The following shall be the conditions to the application of either Section 8.02 or 8.03 to the outstanding Notes:

In order to exercise either Legal Defeasance or Covenant Defeasance with respect to the Notes:

(1) the Issuer must irrevocably deposit with the Trustee, in trust, for the benefit of the Holders of the Notes, cash in U.S. dollars, Government Securities, or a combination thereof, in

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such amounts as shall be sufficient, in the opinion of a nationally recognized firm of independent public accountants, to pay the principal amount of, premium, if any, and interest due on, the Notes on the stated maturity date or on the Redemption Date, as the case may be, of such principal amount, premium, if any, or interest on the Notes and the Issuer must specify whether the Notes are being defeased to maturity or to a particular Redemption Date; provided that in connection with any defeasance to a Redemption Date prior to January 15, 2019 that would require the payment of the Applicable Premium, the amount deposited in respect of the Applicable Premium shall be sufficient for purpose of this Indenture to the extent that an amount is deposited with the Trustee equal to the Applicable Premium calculated as of the date of the deposit, with any deficit on such Redemption Date (any such amount, the “Applicable Premium Deficit”) only required to be deposited with the Trustee on or prior to the corresponding Redemption Date. Any Applicable Premium Deficit shall be set forth in an Officer’s Certificate delivered to the Trustee simultaneously with the deposit of such Applicable Premium Deficit that confirms that such Applicable Premium Deficit shall be applied toward such redemption;

(2) in the case of Legal Defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel confirming that, subject to customary assumptions and exclusions,

(a) the Issuer has received from, or there has been published by, the United States Internal Revenue Service a ruling, or

(b) since the issuance of the Notes, there has been a change in the applicable U.S. federal income tax law,

in either case to the effect that, and based thereon such Opinion of Counsel shall confirm that, subject to customary assumptions and exclusions, the Holders of the Notes shall not recognize income, gain or loss for U.S. federal income tax purposes, as applicable, as a result of such Legal Defeasance and shall be subject to U.S. federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such Legal Defeasance had not occurred;

(3) in the case of Covenant Defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel confirming that, subject to customary assumptions and exclusions, the Holders of the Notes shall not recognize income, gain or loss for U.S. federal income tax purposes as a result of such Covenant Defeasance and shall be subject to such tax on the same amounts, in the same manner and at the same times as would have been the case if such Covenant Defeasance had not occurred;

(4) no Default (other than that resulting from borrowing funds to be applied to make such deposit and any similar and simultaneous deposit relating to other Indebtedness and, in each case, the granting of Liens in connection therewith) shall have occurred and be continuing on the date of such deposit;

(5) such Legal Defeasance or Covenant Defeasance shall not result in a breach or violation of, or constitute a default under the New Senior Secured Credit Facilities or any other material agreement or instrument (other than this Indenture) to which, the Issuer or any Guarantor is a party or by which the Issuer or any Guarantor is bound (other than that resulting

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from borrowing funds to be applied to make such deposit and any similar and simultaneous deposit relating to other Indebtedness and, in each case, the granting of Liens in connection therewith);

(6) the Issuer shall have delivered to the Trustee an Officer’s Certificate stating that the deposit was not made by the Issuer with the intent of defeating, hindering, delaying or defrauding any creditors of the Issuer or any Guarantor or others; and

(7) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel (which Opinion of Counsel may be subject to customary assumptions and exclusions) each stating that all conditions precedent provided for or relating to the Legal Defeasance or the Covenant Defeasance, as the case may be, have been complied with.

Notwithstanding the foregoing, an Opinion of Counsel required by clause (7) of this Section 8.04 with respect to Legal Defeasance need not be delivered if all of the Notes not theretofore delivered to the Trustee for cancellation (x) have become due and payable or (y) shall become due and payable within one year or are to be called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Issuer.

Section 8.05 Deposited Money and Government Securities to Be Held in Trust; Other Miscellaneous Provisions.

Subject to Section 8.06, all money and Government Securities (including the proceeds thereof) deposited with the Trustee pursuant to Section 8.04 in respect of the outstanding Notes shall be held in trust and applied by the Trustee in accordance with the provisions of such Notes and this Indenture, to the payment, either directly or through the Paying Agent (including the Issuer or a Guarantor acting as Paying Agent), the Trustee may determine, to the Holders of such Notes of all sums due and to become due thereon in respect of principal and interest, but such money need not be segregated from other funds except to the extent required by law.

The Issuer shall pay and indemnify and hold the Trustee harmless from and against any tax, fee or other charge imposed on or assessed against the cash or Government Securities deposited pursuant to Section 8.04 or the principal and interest received in respect thereof other than any such tax, fee or other charge which by law is for the account of the Holders of the outstanding Notes.

Anything in this Article 8 to the contrary notwithstanding, the Trustee shall deliver or pay to the Issuer from time to time upon the request of the Issuer any money or Government Securities held by it as provided in Section 8.04 which, in the opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee (which may be the opinion delivered under Section 8.04(1)), are in excess of the amount thereof that would then be required to be deposited to effect an equivalent Legal Defeasance or Covenant Defeasance.

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Section 8.06 Repayment to Issuer.

Any money deposited with the Trustee or any Paying Agent, or then held by the Issuer, in trust for the payment of the principal of, or interest on, any Note and remaining unclaimed for two years after such principal or interest has become due and payable shall be paid to the Issuer on its request or (if then held by the Issuer) shall be discharged from such trust; and the Holder of such Note shall thereafter look only to the Issuer for payment thereof, and all liability of the Trustee or any Paying Agent with respect to such trust money, and all liability of the Issuer as trustee thereof, shall thereupon cease.

Section 8.07 Reinstatement.

If the Trustee or the Paying Agent is unable to apply any United States dollars or Government Securities in accordance with Section 8.02 or 8.03, as the case may be, by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, then the Issuer’s obligations under this Indenture and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 8.02 or 8.03 until such time as the Trustee or Paying Agent is permitted to apply all such money in accordance with Section 8.02 or 8.03, as the case may be; provided that, if the Issuer makes any payment of principal of, or interest on, any Note following the reinstatement of its obligations, the Issuer shall be subrogated to the rights of the Holders of such Notes to receive such payment from the money held by the Trustee or the Paying Agent.

Article 9

Amendment, Supplement and Waiver

Section 9.01 Without Consent of Holders of Notes.

Notwithstanding Section 9.02, the Issuer, any Guarantor (with respect to a Guarantee or this Indenture) and the Trustee may amend or supplement this Indenture and any Guarantee or Notes without the consent of any Holder:

(1) to cure any ambiguity, omission, mistake, defect or inconsistency;

(2) to provide for uncertificated Notes in addition to or in place of certificated Notes;

(3) to comply with Section 5.01;

(4) to provide for the assumption of the Issuer’s or any Guarantor’s obligations to the Holders as required by this Indenture;

(5) to make any change that would provide any additional rights or benefits to the Holders or that does not materially adversely affect the legal rights under this Indenture of any such Holder;

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(6) to add covenants for the benefit of the Holders or to surrender any right or power conferred upon the Issuer or any Guarantor;

(7) to comply with requirements of the SEC in order to effect or maintain the qualification of the Indenture under the Trust Indenture Act, in the event the Indenture is to be or has been qualified under the Trust Indenture Act;

(8) to evidence and provide for the acceptance and appointment under this Indenture of a successor Trustee thereunder pursuant to the requirements thereof;

(9) to add a Guarantor under this Indenture;

(10) to conform the text of this Indenture, Guarantees or the Notes to any provision of the “Description of Notes” section of the Offering Memorandum to the extent that such provision in such “Description of Notes” section was intended to be a substantially verbatim recitation of a provision of this Indenture, Guarantee or Notes;

(11) to make any amendment to the provisions of this Indenture relating to the transfer and legending of Notes as permitted by this Indenture, including, without limitation to facilitate the issuance and administration of the Notes; provided that (i) compliance with this Indenture as so amended would not result in Notes being transferred in violation of the Securities Act or any applicable securities law and (ii) such amendment does not materially and adversely affect the rights of Holders to transfer Notes; or

(12) to provide for the issuance of Additional Notes in accordance with this Indenture.

Upon the request of the Issuer accompanied by resolutions of its board of directors authorizing the execution of any such amended or supplemental indenture, and upon receipt by the Trustee of the documents described in Section 7.02, the Trustee shall join with the Issuer and the Guarantors, as applicable, in the execution of any amended or supplemental indenture authorized or permitted by the terms of this Indenture and to make any further appropriate agreements and stipulations that may be therein contained, but the Trustee shall not be obligated to enter into such amended or supplemental indenture that affects its own rights, duties or immunities under this Indenture or otherwise. Notwithstanding the foregoing, no Opinion of Counsel shall be required in connection with the addition of a Guarantor under this Indenture upon execution and delivery by such Guarantor and the Trustee of a supplemental indenture to this Indenture, the form of which is attached as Exhibit D hereto, and delivery of an Officer’s Certificate.

Section 9.02 With Consent of Holders of Notes.

Except as provided below in this Section 9.02, the Issuer and the Trustee may amend or supplement this Indenture, the Notes and the Guarantees with the consent of the Holders of at least a majority in principal amount of the Notes then outstanding (including, without limitation, consents obtained in connection with a tender offer or exchange offer for, or purchase of, the Notes), and, subject to Sections 6.04 and 6.07, any existing Default or Event of Default (other than a Default or Event of Default in the payment of the principal of, or interest on, the Notes, except a payment default resulting from an acceleration that has been rescinded) or compliance

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with any provision of this Indenture, the Guarantees or the Notes may be waived with the consent of the Holders of a majority in principal amount of the then outstanding Notes (including consents obtained in connection with a tender offer or exchange offer for, or purchase of, the Notes). Section 2.08 and Section 2.09 shall determine the Notes that are considered to be “outstanding” for the purposes of this Section 9.02.

Upon the request of the Issuer accompanied by resolutions of its board of directors authorizing the execution of any such amended or supplemental indenture, and upon the filing with the Trustee of evidence satisfactory to the Trustee of the consent of the Holders of Notes as aforesaid, and upon receipt by the Trustee of the documents described in Section 7.02, the Trustee shall join with the Issuer in the execution of such amended or supplemental indenture unless such amended or supplemental indenture directly affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise, in which case the Trustee may in its discretion, but shall not be obligated to, enter into such amended or supplemental indenture.

It shall not be necessary for the consent of the Holders of Notes under this Section 9.02 to approve the particular form of any proposed amendment or waiver, but it shall be sufficient if such consent approves the substance thereof.

After an amendment, supplement or waiver under this Section 9.02 becomes effective, the Issuer shall mail to the Holders of the Notes affected thereby a notice briefly describing the amendment, supplement or waiver. Any failure of the Issuer to mail such notice, or any defect therein, shall not, however, in any way impair or affect the validity of any such amended or supplemental indenture or waiver.

Without the consent of each affected Holder of Notes, an amendment, supplement or waiver under this Section 9.02 may not, with respect to any Notes held by a non-consenting Holder:

(1) reduce the principal amount of such Notes whose Holders must consent to an amendment, supplement or waiver;

(2) reduce the principal amount of or change the fixed final maturity of any such Note or alter or waive the provisions with respect to the redemption of such Notes (other than provisions relating to Section 3.09, Section 4.10 and Section 4.14 to the extent that any such amendment or waiver does not have the effect of reducing the principal of or changing the fixed final maturity of any such Note or altering or waiving the provisions with respect to the redemption of such Notes);

(3) reduce the rate of or change the time for payment of interest on any Note;

(4) waive a Default in the payment of principal of, premium, if any, or interest on, the Notes, except a rescission of acceleration of the Notes by the Holders of at least a majority in aggregate principal amount of the Notes and a waiver of the payment default that resulted from such acceleration, or in respect of a covenant or provision contained in this Indenture or any Guarantee which cannot be amended or modified without the consent of all Holders;

(5) make any such Note payable in money other than that stated therein;

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(6) make any change in the provisions of this Indenture relating to waivers of past Defaults or the rights of Holders to receive payments of principal of or premium, if any, or interest on, the Notes;

(7) make any change in these amendment and waiver provisions;

(8) impair the right of any Holder to institute suit for the enforcement of any payment on or with respect to such Holder’s Notes;

(9) make any change to or modify the ranking of the Notes that would adversely affect the Holders; or

(10) except as expressly permitted by this Indenture, modify the Guarantees of any Significant Subsidiary in any manner adverse to the Holders of the Notes.

Section 9.03 Revocation and Effect of Consents.

Until an amendment, supplement or waiver becomes effective, a consent to it by a Holder of a Note is a continuing consent by the Holder of a Note and every subsequent Holder of a Note or portion of a Note that evidences the same debt as the consenting Holder’s Note, even if notation of the consent is not made on any Note. However, any such Holder of a Note or subsequent Holder of a Note may revoke the consent as to its Note if the Trustee receives written notice of revocation before the date the waiver, supplement or amendment becomes effective. An amendment, supplement or waiver becomes effective in accordance with its terms and thereafter binds every Holder.

The Issuer may, but shall not be obligated to, fix a record date for the purpose of determining the Holders entitled to consent to any amendment, supplement, or waiver. If a record date is fixed, then, notwithstanding the preceding paragraph, those Persons who were Holders at such record date (or their duly designated proxies), and only such Persons, shall be entitled to consent to such amendment, supplement, or waiver or to revoke any consent previously given, whether or not such Persons continue to be Holders after such record date. No such consent shall be valid or effective for more than 120 days after such record date unless the consent of the requisite number of Holders has been obtained.

Section 9.04 Notation on or Exchange of Notes.

The Trustee upon written request of the Issuer may place an appropriate notation about an amendment, supplement or waiver on any Note thereafter authenticated. The Issuer in exchange for all Notes may issue and the Trustee shall, upon receipt of an Authentication Order, authenticate new Notes that reflect the amendment, supplement or waiver.

Failure to make the appropriate notation or issue a new Note shall not affect the validity and effect of such amendment, supplement or waiver.

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Section 9.05 Trustee to Sign Amendments, etc.

The Trustee shall sign any amendment, supplement or waiver authorized pursuant to this Article 9 if the amendment or supplement does not adversely affect the rights, duties, liabilities or immunities of the Trustee. The Issuer may not sign an amendment, supplement or waiver until its board of directors approves it. In executing any amendment, supplement or waiver, the Trustee shall receive and (subject to Section 7.01) shall be fully protected in conclusively relying upon, in addition to the documents required by Section 12.03, an Officer’s Certificate and an Opinion of Counsel stating that the execution of such amended or supplemental indenture is authorized or permitted by this Indenture and that such amendment, supplement or waiver is the legal, valid and binding obligation of the Issuer and any Guarantors party thereto, enforceable against them in accordance with its terms, subject to customary exceptions, and complies with the provisions hereof (including Section 9.03). Notwithstanding the foregoing, no Opinion of Counsel shall be required for the Trustee to execute any amendment or supplement adding a new Guarantor under this Indenture.

Article 10

Guarantees

Section 10.01 Guarantee. From and after the Issue Date, and subject to this Article 10, each of the Guarantors (i) by execution of this Indenture or (ii) upon execution of a supplemental indenture substantially in the form of Exhibit D hereto, hereby, jointly and severally, irrevocably and unconditionally, guarantees to each Holder of a Note authenticated and delivered by the Trustee and to the Trustee and its successors and assigns, irrespective of the validity and enforceability of this Indenture, the Notes or the obligations of the Issuer hereunder or thereunder, that: (a) the principal on the Notes shall be promptly paid in full when due, whether at maturity, by acceleration, redemption or otherwise, and interest on the overdue principal of and interest on the Notes, if any, if lawful, and all other obligations of the Issuer to the Holders or the Trustee hereunder or thereunder shall be promptly paid in full or performed, all in accordance with the terms hereof and thereof; and (b) in case of any extension of time of payment or renewal of any Notes or any of such other obligations, that same shall be promptly paid in full when due or performed in accordance with the terms of the extension or renewal, whether at stated maturity, by acceleration or otherwise. Failing payment when due of any amount so guaranteed or any performance so guaranteed for whatever reason, the Guarantors shall be jointly and severally obligated to pay the same immediately. Each Guarantor agrees that this is a guarantee of payment and not a guarantee of collection.

The Guarantors hereby agree that their obligations hereunder shall be unconditional, irrespective of the validity, regularity or enforceability of the Notes or this Indenture, the absence of any action to enforce the same, any waiver or consent by any Holder of the Notes with respect to any provisions hereof or thereof, the recovery of any judgment against the Issuer, any action to enforce the same or any other circumstance which might otherwise constitute a legal or equitable discharge or defense of a guarantor. Each Guarantor hereby waives diligence, presentment, demand of payment, filing of claims with a court in the event of insolvency or bankruptcy of the Issuer, any right to require a proceeding first against the Issuer, protest, notice and all demands

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whatsoever and covenants that this Guarantee shall not be discharged except by complete performance of the obligations contained in the Notes and this Indenture.

Each Guarantor also agrees to pay any and all costs and expenses (including reasonable attorneys’ fees) incurred by the Trustee or any Holder in enforcing any rights under this Section 10.01.

If any Holder or the Trustee is required by any court or otherwise to return to the Issuer, the Guarantors or any custodian, trustee, liquidator or other similar official acting in relation to either the Issuer or the Guarantors, any amount paid either to the Trustee or such Holder, this Guarantee, to the extent theretofore discharged, shall be reinstated in full force and effect.

Each Guarantor agrees that it shall not be entitled to any right of subrogation in relation to the Holders in respect of any obligations guaranteed hereby until payment in full of all obligations guaranteed hereby. Each Guarantor further agrees that, as between the Guarantors, on the one hand, and the Holders and the Trustee, on the other hand, (x) the maturity of the obligations guaranteed hereby may be accelerated as provided in Article 6 for the purposes of this Guarantee, notwithstanding any stay, injunction or other prohibition preventing such acceleration in respect of the obligations guaranteed hereby, and (y) in the event of any declaration of acceleration of such obligations as provided in Article 6, such obligations (whether or not due and payable) shall forthwith become due and payable by the Guarantors for the purpose of this Guarantee. The Guarantors shall have the right to seek contribution from any non-paying Guarantor so long as the exercise of such right does not impair the rights of the Holders under the Guarantees.

Each Guarantee shall remain in full force and effect and continue to be effective should any petition be filed by or against the Issuer for liquidation, reorganization, should the Issuer become insolvent or make an assignment for the benefit of creditors or should a receiver or trustee be appointed for all or any significant part of the Issuer’s assets, and shall, to the fullest extent permitted by law, continue to be effective or be reinstated, as the case may be, if at any time payment and performance of the Notes are, pursuant to applicable law, rescinded or reduced in amount, or must otherwise be restored or returned by any obligee on the Notes or Guarantees, whether as a “voidable preference,” “fraudulent transfer” or otherwise, all as though such payment or performance had not been made. In the event that any payment or any part thereof, is rescinded, reduced, restored or returned, the Notes shall, to the fullest extent permitted by law, be reinstated and deemed reduced only by such amount paid and not so rescinded, reduced, restored or returned.

In case any provision of any Guarantee shall be invalid, illegal or unenforceable, the validity, legality, and enforceability of the remaining provisions shall not in any way be affected or impaired thereby.

The Guarantee issued by any Guarantor shall be a general unsecured senior obligation of such Guarantor and shall be pari passu in right of payment with all existing and future Senior Indebtedness of such Guarantor, if any.

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Each payment to be made by a Guarantor in respect of its Guarantee shall be made without set-off, counterclaim, reduction or diminution of any kind or nature.

Section 10.02 Limitation on Guarantor Liability. Each Guarantor, and by its acceptance of Notes, each Holder, hereby confirms that it is the intention of all such parties that the Guarantee of such Guarantor not constitute a fraudulent transfer or conveyance for purposes of Bankruptcy Law, the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent Transfer Act or any similar federal or state law to the extent applicable to any Guarantee. To effectuate the foregoing intention, the Trustee, the Holders and the Guarantors hereby irrevocably agree that the obligations of each Guarantor shall be limited to the maximum amount as shall, after giving effect to such maximum amount and all other contingent and fixed liabilities of such Guarantor that are relevant under such laws and after giving effect to any collections from, rights to receive contribution from or payments made by or on behalf of any other Guarantor in respect of the obligations of such other Guarantor under this Article 10, result in the obligations of such Guarantor under its Guarantee not constituting a fraudulent conveyance or fraudulent transfer under applicable law. Each Guarantor that makes a payment under its Guarantee shall be entitled upon payment in full of all guaranteed obligations under this Indenture to a contribution from each other Guarantor in an amount equal to such other Guarantor’s pro rata portion of such payment based on the respective net assets of all the Guarantors at the time of such payment determined in accordance with GAAP.

Section 10.03 Execution and Delivery. To evidence its Guarantee set forth in Section 10.01, each Guarantor (i) shall execute and deliver this Indenture or (ii) hereby agrees that a supplemental indenture in the form of Exhibit D hereto shall be executed on behalf of such Guarantor. Such execution shall be by such Guarantor’s president, one of its vice presidents, one of its managers, one of its members, one of its general partners, one of its executives, or its corporate treasurer or controller corporate staff, or as otherwise required by such Guarantor’s governing documents.

Each Guarantor hereby agrees that its Guarantee set forth in Section 10.01 shall remain in full force and effect notwithstanding the absence of the endorsement of any notation of such Guarantee on the Notes.

If an Officer whose signature is on any supplemental indenture in the form of Exhibit D hereto no longer holds that office at the time the Trustee authenticates the Note, the Guarantee shall be valid nevertheless.

The delivery of any Note by the Trustee, after the authentication thereof hereunder, shall constitute due delivery of the Guarantee set forth in this Indenture on behalf of the Guarantors.

If required by Section 4.15, the Issuer shall cause any newly created or acquired Restricted Subsidiary to comply with the provisions of and this Article 10, to the extent applicable.

Section 10.04 Subrogation. Each Guarantor shall be subrogated to all rights of Holders of Notes against the Issuer in respect of any amounts paid by any Guarantor pursuant to the provisions of Section 10.01; provided that, if an Event of Default has occurred and is continuing,

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no Guarantor shall be entitled to enforce or receive any payments arising out of, or based upon, such right of subrogation until all amounts then due and payable by the Issuer under this Indenture or the Notes shall have been paid in full.

Section 10.05 Benefits Acknowledged. Each Guarantor acknowledges that it shall receive direct and indirect benefits from the financing arrangements contemplated by this Indenture and that the guarantee and waivers made by it pursuant to its Guarantee are knowingly made in contemplation of such benefits.

Section 10.06 Release of Guarantees. A Guarantee by a Guarantor shall be automatically and unconditionally released and discharged, and no further action by such Guarantor, the Issuer or the Trustee is required for the release of such Guarantor’s Guarantee, upon:

(1) (a) any sale, exchange or transfer (by merger, consolidation or otherwise) of (i) the Capital Stock of such Guarantor (including any sale, exchange or transfer), after which such Guarantor is no longer a Restricted Subsidiary or (ii) all or substantially all the assets of such Guarantor to any Person other than the Issuer or a Restricted Subsidiary, and otherwise in compliance with the applicable provisions of this Indenture;

(b) the release or discharge from all of (i) its obligations under all of its guarantees of payment by the Issuer of any Indebtedness of the Issuer under the New Senior Secured Credit Facilities or (ii) in the case of a Guarantee made by a Guarantor (each, an “Other Guarantee”) as a result of its guarantee of certain other Indebtedness of the Issuer or a Guarantor pursuant to Section 4.15, the relevant Indebtedness, except in the case of (i) or (ii), a release as a result of the repayment in full of the Indebtedness specified in clause (i) or (ii) (it being understood that a release subject to a contingent reinstatement is still considered a release, and if any such Indebtedness of such Guarantor under the New Senior Secured Credit Facilities or any Other Guarantee is so reinstated, such Guarantee shall also be reinstated);

(c) the designation of any Restricted Subsidiary that is a Guarantor as an Unrestricted Subsidiary in compliance with the applicable provisions of this Indenture; or

(d) the Issuer exercising its Legal Defeasance option or Covenant Defeasance option in accordance with Article 8 or the Issuer’s obligations under this Indenture being discharged in accordance with Article 11; and

(2) such Guarantor delivering to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that all conditions precedent provided for in this Indenture relating to such transaction have been complied with.

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Article 11

Satisfaction and Discharge

Section 11.01 Satisfaction and Discharge. This Indenture shall be discharged and shall cease to be of further effect as to the Notes, when either:

(1) all Notes theretofore authenticated and delivered, except lost, stolen or destroyed Notes which have been replaced or paid and Notes for whose payment money has theretofore been deposited in trust, have been delivered to the Trustee for cancellation; or

(2) (a) all Notes not theretofore delivered to the Trustee for cancellation have become due and payable by reason of the making of a notice of redemption or otherwise, shall become due and payable within one year or are to be called for redemption and redeemed within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Issuer, and the Issuer or any Guarantor has irrevocably deposited or caused to be deposited with the Trustee as trust funds in trust solely for the benefit of the Holders of the Notes cash in U.S. dollars, Government Securities, or a combination thereof, in such amounts as shall be sufficient without consideration of any reinvestment of interest to pay and discharge the entire indebtedness on the Notes not theretofore delivered to the Trustee for cancellation for principal, premium, if any, and accrued interest to the date of maturity or redemption; provided that, upon any redemption that requires the payment of the Applicable Premium, the amount deposited shall be sufficient for purpose of this Indenture to the extent that an amount is deposited with the Trustee equal to the Applicable Premium calculated as of the date of the notice of redemption, with any Applicable Premium Deficit only required to be deposited with the Trustee on or prior to the Redemption Date. Any Applicable Premium Deficit shall be set forth in an Officer’s Certificate delivered to the Trustee simultaneously with the deposit of such Applicable Premium Deficit that confirms that such Applicable Premium Deficit shall be applied toward such redemption;

(b) no Default (other than that resulting from borrowing funds to be applied to make such deposit and any similar and simultaneous deposit relating to other Indebtedness and, in each case, the granting of Liens in connection therewith) with respect to this Indenture or the Notes shall have occurred and be continuing on the date of such deposit or shall occur as a result of such deposit and such deposit shall not result in a breach or violation of, or constitute a default under the New Senior Secured Credit Facilities or any other material agreement or instrument governing Indebtedness (other than this Indenture) to which the Issuer or any Guarantor is a party or by which the Issuer or any Guarantor is bound (other than that resulting from borrowing funds to be applied to make such deposit and any similar and simultaneous deposit relating to other Indebtedness and, in each case, the granting of Liens in connection therewith);

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(d) the Issuer has delivered irrevocable instructions to the Trustee to apply the deposited money toward the payment of the Notes at maturity or the Redemption Date, as the case may be.

In addition, the Issuer must deliver an Officer’s Certificate and an Opinion of Counsel to the Trustee stating that all conditions precedent to satisfaction and discharge have been satisfied.

Notwithstanding the satisfaction and discharge of this Indenture, if money shall have been deposited with the Trustee pursuant to clause (2) of this Section 11.01, the provisions of Section 11.02 and Section 8.06 shall survive.

Section 11.02 Application of Trust Money. Subject to the provisions of Section 8.06, all money deposited with the Trustee pursuant to Section 11.01 shall be held in trust and applied by it, in accordance with the provisions of the Notes and this Indenture, to the payment, either directly or through any Paying Agent (including the Issuer acting as its own Paying Agent) as the Trustee may determine, to the Persons entitled thereto, of the principal and interest for whose payment such money has been deposited with the Trustee; but such money need not be segregated from other funds except to the extent required by law.

If the Trustee or Paying Agent is unable to apply any money or Government Securities in accordance with Section 11.01 by reason of any legal proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, the Issuer’s and any Guarantor’s obligations under this Indenture and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 11.01; provided that if the Issuer has made any payment of principal of, or interest on, any Notes because of the reinstatement of its obligations, the Issuer shall be subrogated to the rights of the Holders of such Notes to receive such payment from the money or Government Securities held by the Trustee or Paying Agent.

Article 12

Miscellaneous

Section 12.01 Notices. Any notice or communication by the Issuer, any Guarantor, the Trustee or any Paying Agent to the others is duly given if in writing and delivered in person or mailed by first-class mail (registered or certified, return receipt requested), fax or overnight air courier guaranteeing next day delivery, to the others’ address:

If to the Issuer and/or any Guarantor:

Microsemi Corporation
Xxx Xxxxxxxxxx Xxxxx Xxxxx, XX 00000 XXX
Fax No.: (000) 000-0000
Attention: General Counsel

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If to the Trustee:

U.S. Bank National Association
Global Corporate Trust Services
0000 Xxxxx Xxxxxx, Xxxxx 000
Xxxxxxx, XX 00000
Telephone: (000) 000-0000
Fax No.: (000) 000-0000
Attention: Xxxxxx Xxxxx

The Issuer, any Guarantor, the Trustee or any Paying Agent, by notice to the others, may designate additional or different addresses for subsequent notices or communications.

All notices and communications (other than those sent to Holders) shall be deemed to have been duly given: at the time delivered by hand, if personally delivered; five calendar days after being deposited in the mail, postage prepaid, if mailed by first-class mail; when receipt acknowledged, if transmitted electronically or by fax; and the next Business Day after timely delivery to the courier, if sent by overnight air courier guaranteeing next day delivery; provided that any notice or communication delivered to the Trustee shall be deemed effective upon actual receipt thereof.

Any notice or communication to a Holder shall be mailed by first-class mail, certified or registered, return receipt requested, or by overnight air courier guaranteeing next day delivery to its address shown on the register kept by the Registrar. Failure to mail a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders.

If a notice or communication is mailed in the manner provided above within the time prescribed, it is duly given, whether or not the addressee receives it.

If the Issuer mails a notice or communication to Holders, it shall mail a copy to the Trustee and each Agent at the same time.

The Trustee agrees to accept and act upon notice, instructions or directions sent by unsecured email, PDF, facsimile transmission or other similar unsecured electronic methods; provided that the Trustee shall not have any duty or obligation to verify or confirm that the Person sending instructions, directions, reports, notices or other communications or information by unsecured email, PDF, facsimile or other similar unsecured electronic transmission is, in fact, a Person authorized to give such instructions, directions, reports, notices or other communications or information on behalf of the party purporting to send such unsecured email, PDF, facsimile or other similar unsecured electronic transmission; and the Trustee shall not have any liability for any losses, liabilities, damages, costs or expenses incurred or sustained by any party as a result of such reasonable reliance upon or compliance with such instructions, directions, reports, notices or other communications or information. Each other party hereto agrees to assume all risks arising out of the use of such electronic methods to submit instructions and directions, reports, notices or other communications or information to the Trustee, including, without limitation, the risk of the Trustee acting on unauthorized instructions, notices, reports or other communications or information, and the risk of interception and misuse by third parties.

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Section 12.02 Reserved.

Section 12.03 Certificate and Opinion as to Conditions Precedent. Upon any request or application by the Issuer or any of the Guarantors to the Trustee to take any action under this Indenture, the Issuer or such Guarantor, as the case may be, shall furnish to the Trustee:

(a) An Officer’s Certificate (which shall include the statements set forth in Section 12.04) stating that, in the opinion of the signers, all conditions precedent and covenants, if any, provided for in this Indenture relating to the proposed action have been satisfied; and

(b) An Opinion of Counsel (which shall include the statements set forth in Section 12.04) stating that, in the opinion of such counsel, all such conditions precedent and covenants have been satisfied.

Section 12.04 Statements Required in Certificate or Opinion. Each certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture (other than a certificate provided pursuant to Section 4.04) shall include:

(a) a statement that the Person making such certificate or opinion has read such covenant or condition;

(b) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based;

(c) a statement that, in the opinion of such Person, he or she has made such examination or investigation as is necessary to enable him to express an informed opinion as to whether or not such covenant or condition has been complied with (and, in the case of an Opinion of Counsel, may be limited to reliance on an Officer’s Certificate as to matters of fact); and

(d) a statement as to whether or not, in the opinion of such Person, such condition or covenant has been complied with.

Section 12.05 Rules by Trustee and Agents. The Trustee may make reasonable rules for action by or at a meeting of Holders. The Registrar or Paying Agent may make reasonable rules and set reasonable requirements for its functions.

Section 12.06 No Personal Liability of Directors, Officers, Employees and Stockholders. No past, present or future director, officer, employee, incorporator or stockholder of the Issuer or any Guarantor or any of their parent companies shall have any liability for any obligations of the Issuer or the Guarantors under the Notes, the Guarantees or this Indenture or for any claim based on, in respect of, or by reason of such obligations or their creation. Each Holder by accepting Notes waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Notes.

Section 12.07 Governing Law. THIS INDENTURE, THE NOTES AND ANY GUARANTEE WILL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

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Section 12.08 Waiver of Jury Trial. THE ISSUER, THE GUARANTORS AND THE TRUSTEE HEREBY IRREVOCABLY WAIVE, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE TRANSACTIONS CONTEMPLATED HEREBY.

Section 12.09 Force Majeure. In no event shall the Trustee be responsible or liable for any failure or delay in the performance of its obligations under this Indenture arising out of or caused by, directly or indirectly, forces beyond its reasonable control, including without limitation strikes, work stoppages, accidents, acts of war or terrorism, civil or military disturbances, nuclear or natural catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software or hardware) services.

Section 12.10 No Adverse Interpretation of Other Agreements. This Indenture may not be used to interpret any other indenture, loan or debt agreement of the Issuer or any of the Restricted Subsidiaries or of any other Person. Any such indenture, loan or debt agreement may not be used to interpret this Indenture.

Section 12.11 Successors. All agreements of the Issuer in this Indenture and the Notes shall bind their successors. All agreements of the Trustee in this Indenture shall bind its successors. All agreements of each Guarantor in this Indenture shall bind its successors, except as otherwise provided in Section 10.06.

Section 12.12 Severability. In case any provision in this Indenture or in the Notes shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby.

Section 12.13 Counterpart Originals. The parties may sign any number of copies of this Indenture. Each signed copy shall be an original, but all of them together represent the same agreement. The exchange of copies of this Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original Indenture and signature pages for all purposes.

Section 12.14 Table of Contents, Headings, etc. The Table of Contents, Cross-Reference Table and headings of the Articles and Sections of this Indenture have been inserted for convenience of reference only, are not to be considered a part of this Indenture and shall in no way modify or restrict any of the terms or provisions hereof.

Section 12.15 Waiver of Immunity. To the extent that any Guarantor may be entitled, in any jurisdiction in which judicial proceedings may at any time be commenced with respect to or arising out of this Indenture, to claim for itself or its revenues, assets or properties immunity (whether by reason of sovereignty or otherwise) from suit, from the jurisdiction of any court (including but not limited to any court of the United States of America or the State of New York), from attachment prior to judgment, from set-off, from execution of a judgment or from any other legal process, and to the extent that in any such jurisdiction there may be attributed such an immunity (whether or not claimed), such Guarantor hereby irrevocably agrees not to claim and hereby irrevocably waives such immunity to the extent permitted by law.

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Section 12.16 U.S.A. Patriot Act. The parties hereto acknowledge that in accordance with Section 326 of the U.S.A. Patriot Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Indenture agree that they shall provide the Trustee with such information as it may request in order for the Trustee to satisfy the requirements of the U.S.A. Patriot Act.

[Remainder of Page Intentionally Blank]

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	MICROSEMI CORPORATION

	By:	/s/ Xxxx X. Xxxxxxx
		Name: Xxxx Xxxxxxx
		Title: Executive Vice President, Chief Financial Officer, Treasurer and Secretary

	MICROSEMI CORP. - MASSACHUSETTS

	By:	/s/ Xxxx X. Xxxxxxx
		Name: Xxxx Xxxxxxx
		Title: Chief Financial Officer, Treasurer and Secretary

	MICROSEMI CORP. - POWER PRODUCTS GROUP

	By:	/s/ Xxxx X. Xxxxxxx
		Name: Xxxx Xxxxxxx
		Title: Chief Financial Officer and Secretary

	MICROSEMI CORP. - RF INTEGRATED SOLUTIONS

	By:	/s/ Xxxxxxx X. Leader
		Name: Xxxxxxx X. Leader
		Title: President, Chief Executive Officer, Chief Financial Officer and Secretary

[Signature Page to Indenture]

	MICROSEMI CORP. - RF POWER PRODUCTS

	By:	/s/ Xxxxxxx X. Leader
		Name: Xxxxxxx X. Leader
		Title: President, Chief Executive Officer, Chief Financial Officer and Secretary

	MICROSEMI CORP. - ANALOG MIXED SIGNAL GROUP

	By:	/s/ Xxxx X. Xxxxxxx
		Name: Xxxx X. Xxxxxxx
		Title: Vice President, Chief Financial Officer, Secretary and Treasurer

	MICROSEMI SEMICONDUCTOR (U.S.) INC.

	By:	/s/ Xxxx X. Xxxxxxx
		Name: Xxxx X. Xxxxxxx
		Title: Chief Financial Officer and Corporate Secretary

	MICROSEMI CORP. - POWER MANAGEMENT GROUP

	By:	/s/ Xxxx X. Xxxxxxx
		Name: Xxxx X. Xxxxxxx
		Title: Vice President, Chief Financial Officer, Secretary and Treasurer

[Signature Page to Indenture]

	MICROSEMI SOC CORP.

	By:	/s/ Xxxx Xxxxxxxxx
		Name: Xxxx Xxxxxxxxx
		Title: President, Chief Financial Officer and Secretary

	MICROSEMI CORP. - MEMORY AND STORAGE SOLUTIONS

	By:	/s/ Xxxx X. Xxxxxxx
		Name: Xxxx X. Xxxxxxx
		Title: Vice President, Secretary and Treasurer

	MICROSEMI FREQUENCY AND TIME CORPORATION

	By:	/s/ Xxxx X. Xxxxxxx
		Name: Xxxx X. Xxxxxxx
		Title: Secretary

	MICROSEMI COMMUNICATIONS, INC.

	By:	/s/ Xxxx X. Xxxxxxx
		Name: Xxxx X. Xxxxxxx
		Title: Chief Financial Officer and Secretary

[Signature Page to Indenture]

	U.S. BANK NATIONAL ASSOCIATION, as Trustee

	By:	/s/ Xxxxxx Xxxxx
		Name: Xxxxxx Xxxxx
		Title: Vice President

[Signature Page to Indenture]

EXHIBIT A

[FORM OF FACE OF NOTE]

[Insert the Global Note Legend, if applicable pursuant to the provisions of the Indenture]

[Insert the Private Placement Legend, if applicable pursuant to the provisions of the Indenture]

A-1

MICROSEMI CORPORATION

9.125% Senior Notes due 2023

CUSIP [ ]
ISIN [ ]

No. [_______]

[Initially]¹ $[_______]

Microsemi Corporation, a Delaware corporation (the “Issuer”) promises to pay to [CEDE & CO.]

² [______]³, or its registered assigns, the principal sum of [______] DOLLARS ($[_____]) [(or such other amount as set forth on the Schedule of Exchanges of Interests in the Global Note attached hereto)]⁴ on April 15, 2023.

Interest Rate: 9.125% per annum

Interest Payment Dates: April 15 and October 15

Record Dates: April 1 and October 1

Reference is hereby made to the further provisions of this Note set forth on the reverse hereof, which shall for all purposes have the same effect as if set forth at this place.

[Remainder of Page Intentionally Blank]

For Global Notes.

For Definitive Notes.

⁴

For Global Notes.

A-2

IN WITNESS HEREOF, the Issuer has caused this instrument to be duly executed.

	MICROSEMI CORPORATION

	By:
	Name:
	Title:

A-3

	This is one of the Notes referred to in the within-mentioned Indenture:

	U.S. BANK NATIONAL ASSOCIATION, as Trustee

	By:
		Authorized Signatory

A-4

[FORM OF REVERSE SIDE OF NOTE]⁵

MICROSEMI CORPORATION

9.125% Senior Notes due 2023

Capitalized terms used herein shall have the meanings assigned to them in the Indenture referred to below unless otherwise indicated.

1. Interest. The Issuer promises to pay interest on the principal amount of this Note at 9.125% per annum from January 15, 2016 until maturity. The Issuer shall pay interest semi-annually in arrears on April 15 and October 15 of each year, or if any such day is not a Business Day, on the next succeeding Business Day (each, an “Interest Payment Date”). Interest on the Notes shall accrue from the most recent date to which interest has been paid or, if no interest has been paid, from the date of issuance; provided that the first Interest Payment Date shall be October 15, 2016. The Issuer shall pay interest on overdue principal, and to the extent lawful, interest, at a rate per annum that is otherwise applicable to this Note. Interest not paid when due and any interest on principal or interest not paid when due shall be paid to the Persons that are Holders on a special record date, as further described in the Indenture. Interest shall be computed on the basis of a 360-day year comprised of twelve 30-day months.

2. Method of Payment. The Issuer shall pay interest on the Notes to the Persons who are registered Holders of Notes at the close of business on the Record Date next preceding the relevant Interest Payment Date, even if such Notes are canceled after such Record Date and on or before such Interest Payment Date, except as provided in the Indenture with respect to defaulted interest. Payment of interest may be made by check mailed to the Holders at their addresses set forth in the register of Holders; provided that payment by wire transfer of immediately available funds shall be required with respect to principal of, and interest on, all Global Notes and all other Notes the Holders of which shall have provided wire transfer instructions to the Issuer or the Paying Agent. Such payment shall be in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts.

3. Paying Agent and Registrar. Initially, the Trustee shall act as Paying Agent and Registrar. The Issuer may change any Paying Agent or Registrar without notice to the Holders. The Issuer or any of its Subsidiaries may act in any such capacity.

4. Indenture. The Issuer issued the Notes under an Indenture, dated as of January 15, 2016 (the “Indenture”), between the Issuer and the Trustee. This Note is one of a duly authorized issue of notes of the Issuer designated as its 9.125% Senior Notes due 2023. The Issuer shall be entitled to issue Additional Notes pursuant to, and subject to the conditions set forth in, the Indenture. To the extent any provision of this Note conflicts with the express provisions of the Indenture, the provisions of the Indenture shall govern and be controlling.

5. Special Mandatory Redemption; Optional Redemption; Offers to Repurchase. This Note is subject to a Special Mandatory Redemption if, among other things, the Acquisition does

⁵ With respect to Initial Notes.

A-5

not occur on or prior to the Acquisition Deadline, as further described in the Indenture. This Note is also subject to optional redemption, and may be the subject of an Asset Sale Offer or a Change of Control Offer, as further described in the Indenture. Except in the case of a Special Mandatory Redemption, the Issuer shall not be required to make mandatory redemption or sinking fund payments with respect to the Notes.

6. Denominations, Transfer, Exchange. The Notes are in registered form without coupons in denominations of $2,000 and integral multiples of $1,000 in excess thereof. The transfer of Notes may be registered and Notes may be exchanged as provided in the Indenture. The Registrar and the Trustee may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and the Issuer may require a Holder to pay any taxes and fees required by law or permitted by the Indenture. The Issuer need not exchange or register the transfer of any Notes or portion of a Notes selected for redemption, except for the unredeemed portion of any Notes being redeemed in part. Also, the Issuer need not exchange or register the transfer of any Notes for a period of 15 days before a selection of Notes to be redeemed.

7. Persons Deemed Owners. The registered Holder of a Note may be treated as its owner for all purposes.

8. Amendment, Supplement and Waiver. The Indenture, the Guarantees or the Notes may be amended or supplemented as provided in the Indenture.

9. Defaults and Remedies. In the case of an Event of Default, as defined in the Indenture, arising from certain events of bankruptcy or insolvency with respect to the Issuer, all outstanding Notes shall become due and payable immediately without further action or notice. If any other Event of Default occurs and is continuing, the Trustee or the Holders of at least 25% in aggregate principal amount of the then outstanding Notes may declare all the then outstanding Notes to be due and payable immediately.

10. Authentication. This Note shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose until authenticated by the manual signature of the Trustee.

11. GOVERNING LAW. THE LAWS OF THE STATE OF NEW YORK SHALL GOVERN AND BE USED TO CONSTRUE THE INDENTURE, THE NOTES AND THE GUARANTEES.

12. CUSIP Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Issuer has caused CUSIP numbers to be printed on the Notes and the Trustee may use CUSIP numbers in notices of redemption as a convenience to Holders. No representation is made as to the accuracy of such numbers either as printed on the Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon.

The Issuer shall furnish to any Holder upon written request and without charge a copy of this Indenture. Requests may be made to the Issuer at the following address:

Microsemi Corporation
Xxx Xxxxxxxxxx Xxxxx Xxxxx, XX 00000 XXX
Fax No.: (000) 000-0000
Attention: General Counsel

A-6

ASSIGNMENT FORM

To assign this Note, fill in the form below:

(I) or (we) assign and transfer this Note to: __________________________________________________________

(Insert assignee’s legal name)

(Insert assignee’s soc. sec. or tax I.D. no.)

(Print or type assignee’s name, address and zip code)

and irrevocably appoint __________to transfer this Note on the books of the Issuer. The agent may substitute another to act for him.

Date: _________

	Your Signature:
		(Sign exactly as your name
		appears on the face of this Note)

Signature Guarantee*: ___________________

___________

* Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee).

A-7

OPTION OF HOLDER TO ELECT REPURCHASE

If you want to elect to have this Note repurchased by the Issuer pursuant to Section 4.10 or 4.14 of the Indenture, check the appropriate box below:

Section 4.10

Section 4.14

If you want to elect to have only part of this Note repurchased by the Issuer pursuant to Section 4.10 or Section 4.14 of the Indenture, state the amount you elect to have repurchased:

	$ ______

Date: _________

	Your Signature:
		(Sign exactly as your name appears on the face of this Note)

	Tax Identification No:

Signature Guarantee*: ___________________

___________

* Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee).

A-8

SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE*

The initial outstanding principal amount of this Global Note is $_______. The following exchanges of a part of this Global Note for an interest in another Global Note or for a Definitive Note, or exchanges of a part of another Global or Definitive Note for an interest in this Global Note, have been made:

Date of
Exchange

Amount of
decrease in
Principal
Amount of this
Global Note

Amount of
increase in
Principal
Amount of this
Global Note

Principal Amount
of this Global
Note following
such decrease or
increase

Signature of
authorized
signatory of
Trustee or
Custodian

* For Global Notes.

A-9

EXHIBIT B

FORM OF CERTIFICATE OF TRANSFER

Microsemi Corporation
Xxx Xxxxxxxxxx Xxxxx Xxxxx, XX 00000 XXX
Fax No.: (000) 000-0000
Attention: General Counsel

U.S. Bank National Association
Global Corporate Trust Services
0000 Xxxxx Xxxxxx, Xxxxx 000
Xxxxxxx, XX 00000
Telephone: (000) 000-0000
Fax No.: (000) 000-0000
Attention: Xxxxxx Xxxxx

Re: 9.125% Senior Notes due 2023

Reference is hereby made to the Indenture, dated as of January 15, 2016 (the “Indenture”), between Microsemi Corporation and the Trustee. Capitalized terms used but not defined herein shall have the meanings given to them in the Indenture.

[_______] (the “Transferor”) owns and proposes to transfer the Note[s] or interest in such Note[s] specified in Annex A hereto, in the principal amount of $[_______] in such Note[s] or interests (the “Transfer”), to [_______] (the “Transferee”), as further specified in Annex A hereto. In connection with the Transfer, the Transferor hereby certifies that:

[CHECK ALL THAT APPLY]

1. ¨ CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST IN THE RELEVANT RULE 144A GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO RULE 144A. The Transfer is being effected pursuant to and in accordance with Rule 144A under the United States Securities Act of 1933, as amended (the “Securities Act”), and, accordingly, the Transferor hereby further certifies that the beneficial interest or Definitive Note is being transferred to a Person that the Transferor reasonably believes is purchasing the beneficial interest or Definitive Note for its own account, or for one or more accounts with respect to which such Person exercises sole investment discretion, and such Person and each such account is a “qualified institutional buyer” within the meaning of Rule 144A in a transaction meeting the requirements of Rule 144A and such Transfer is in compliance with any applicable blue sky securities laws of any state of the United States.

2. ¨ CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST IN THE REGULATION S GLOBAL NOTE OR A DEFINITIVE NOTE PURSUANT TO REGULATION S. The Transfer is being effected pursuant to and in accordance with Rule 903 or Rule 904 under the Securities Act and, accordingly, the Transferor hereby further certifies that (i) the Transfer is not being made to a person in the United States and (x) at the time the buy order was originated, the Transferee was outside the United States or such

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Transferor and any Person acting on its behalf reasonably believed and believes that the Transferee was outside the United States or (y) the transaction was executed in, on or through the facilities of a designated offshore securities market and neither such Transferor nor any Person acting on its behalf knows that the transaction was prearranged with a buyer in the United States, (ii) no directed selling efforts have been made in contravention of the requirements of Rule 903(b) or Rule 904(b) of Regulation S under the Securities Act, (iii) the transaction is not part of a plan or scheme to evade the registration requirements of the Securities Act and (iv) if the proposed transfer is being made prior to the expiration of the 40-day distribution compliance period (as defined in Regulation S), the transfer is not being made to a U.S. Person or for the account or benefit of a U.S. Person (other than an initial purchaser of the Notes). Upon consummation of the proposed transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Note shall be subject to the restrictions on Transfer enumerated in the Indenture and the Securities Act.

3. ¨ CHECK AND COMPLETE IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST IN A DEFINITIVE NOTE PURSUANT TO ANY PROVISION OF THE SECURITIES ACT OTHER THAN RULE 144A OR REGULATION S. The Transfer is being effected in compliance with the transfer restrictions applicable to beneficial interests in Restricted Global Notes and Restricted Definitive Notes and pursuant to and in accordance with the Securities Act and any applicable blue sky securities laws of any state of the United States, and accordingly the Transferor hereby further certifies that (check one):

(a) ¨ such Transfer is being effected pursuant to and in accordance with Rule 144 under the Securities Act;

(b) ¨ such Transfer is being effected to the Issuer or a subsidiary thereof.

4. ¨ CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE OR OF AN UNRESTRICTED DEFINITIVE NOTE.

(a) ¨ CHECK IF TRANSFER IS PURSUANT TO RULE 144. (i) The Transfer is being effected pursuant to and in accordance with Rule 144 under the Securities Act and in compliance with the transfer restrictions contained in the Indenture and any applicable blue sky securities laws of any state of the United States and (ii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act. Upon consummation of the proposed Transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Note shall no longer be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Global Notes, on Restricted Definitive Notes and in the Indenture.

(b) ¨ CHECK IF TRANSFER IS PURSUANT TO REGULATION S. (i) The Transfer is being effected pursuant to and in accordance with Rule 903 or Rule 904 under the Securities Act and in compliance with the transfer restrictions contained in the Indenture and any applicable blue sky securities laws of any state of the United States and (ii) the restrictions on transfer

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contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act. Upon consummation of the proposed Transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Note shall no longer be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Global Notes, on Restricted Definitive Notes and in the Indenture.

(c) ¨ CHECK IF TRANSFER IS PURSUANT TO OTHER EXEMPTION. (i) The Transfer is being effected pursuant to and in compliance with an exemption from the registration requirements of the Securities Act other than Rule 144, Rule 903 or Rule 904 and in compliance with the transfer restrictions contained in the Indenture and any applicable blue sky securities laws of any State of the United States and (ii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act. Upon consummation of the proposed Transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Note shall not be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Global Notes or Restricted Definitive Notes and in the Indenture.

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This certificate and the statements contained herein are made for your benefit and the benefit of the Issuer.

	[Insert Name of Transferor]

	By:
	Name:
	Title:

Date: _________

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ANNEX A TO CERTIFICATE OF TRANSFER

1. The Transferor owns and proposes to transfer the following:

[CHECK ONE OF (a) OR (b)]

(a) ¨ a beneficial interest in the:

(i) ¨ Rule 144A Global Note (CUSIP/ISIN: 000000XX0 / X0000XXX0), or

(ii) ¨ Regulation S Global Note (CUSIP/ISIN: US595137AB69 / USU5934GAA95), or

(b) ¨ a Restricted Definitive Note.

2. After the Transfer the Transferee shall hold:

[CHECK ONE]

(a) ¨ a beneficial interest in the:

(i) ¨ Rule 144A Global Note (CUSIP/ISIN: 000000XX0 / X0000XXX0), or

(ii) ¨ Regulation S Global Note (CUSIP/ISIN: US595137AB69 / USU5934GAA95), or

(b) ¨ a Restricted Definitive Note; or

in accordance with the terms of the Indenture.

EXHIBIT C

FORM OF CERTIFICATE OF EXCHANGE

Microsemi Corporation
000 Xxxx Xxx Xxxx
Xxxxxxxxxxxx, Xxxxxxxx 00000
Fax No.: (000) 000-0000
Attention: General Counsel

U.S. Bank National Association
Global Corporate Trust Services
0000 Xxxxx Xxxxxx, Xxxxx 000
Xxxxxxx, XX 00000
Telephone: (000) 000-0000
Fax No.: (000) 000-0000
Attention: Xxxxxx Xxxxx

Re: 9.125% Senior Notes due 2023

[________] (the “Owner”) owns and proposes to exchange the Note[s] or interest in such Note[s] specified in Annex A hereto, in the principal amount of $[________] in such Note[s] or interests (the “Exchange”). In connection with the Exchange, the Owner hereby certifies that:

1. EXCHANGE OF RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN A RESTRICTED GLOBAL NOTE FOR UNRESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN AN UNRESTRICTED GLOBAL NOTE

(a) ¨ CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A RESTRICTED GLOBAL NOTE TO BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE. In connection with the Exchange of the Owner’s beneficial interest in a Restricted Global Note for a beneficial interest in an Unrestricted Global Note in an equal principal amount, the Owner hereby certifies (i) the beneficial interest is being acquired for the Owner’s own account without transfer, (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to the Global Notes and pursuant to and in accordance with the United States Securities Act of 1933, as amended (the “Securities Act”), (iii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act and (iv) the beneficial interest in an Unrestricted Global Note is being acquired in compliance with any applicable blue sky securities laws of any state of the United States.

(b) ¨ CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A RESTRICTED GLOBAL NOTE TO UNRESTRICTED DEFINITIVE NOTE. In connection with the Exchange of the Owner’s beneficial interest in a Restricted Global Note for an

C-1

Unrestricted Definitive Note, the Owner hereby certifies (i) the Definitive Note is being acquired for the Owner’s own account without transfer, (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to the Restricted Global Notes and pursuant to and in accordance with the Securities Act, (iii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act and (iv) the Definitive Note is being acquired in compliance with any applicable blue sky securities laws of any state of the United States.

(c) ¨ CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO BENEFICIAL INTEREST IN AN UNRESTRICTED GLOBAL NOTE. In connection with the Owner’s Exchange of a Restricted Definitive Note for a beneficial interest in an Unrestricted Global Note, the Owner hereby certifies (i) the beneficial interest is being acquired for the Owner’s own account without transfer, (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to Restricted Definitive Notes and pursuant to and in accordance with the Securities Act, (iii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act and (iv) the beneficial interest is being acquired in compliance with any applicable blue sky securities laws of any state of the United States.

(d) ¨ CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO UNRESTRICTED DEFINITIVE NOTE. In connection with the Owner’s Exchange of a Restricted Definitive Note for an Unrestricted Definitive Note, the Owner hereby certifies (i) the Unrestricted Definitive Note is being acquired for the Owner’s own account without transfer, (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to Restricted Definitive Notes and pursuant to and in accordance with the Securities Act, (iii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act and (iv) the Unrestricted Definitive Note is being acquired in compliance with any applicable blue sky securities laws of any state of the United States.

2. EXCHANGE OF RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN RESTRICTED GLOBAL NOTES FOR RESTRICTED DEFINITIVE NOTES OR BENEFICIAL INTERESTS IN RESTRICTED GLOBAL NOTES

(a) ¨ CHECK IF EXCHANGE IS FROM BENEFICIAL INTEREST IN A RESTRICTED GLOBAL NOTE TO RESTRICTED DEFINITIVE NOTE. In connection with the Exchange of the Owner’s beneficial interest in a Restricted Global Note for a Restricted Definitive Note with an equal principal amount, the Owner hereby certifies that the Restricted Definitive Note is being acquired for the Owner’s own account without transfer. Upon consummation of the proposed Exchange in accordance with the terms of the Indenture, the Restricted Definitive Note issued shall continue to be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Definitive Note and in the Indenture and the Securities Act.

(b) ¨ CHECK IF EXCHANGE IS FROM RESTRICTED DEFINITIVE NOTE TO BENEFICIAL INTEREST IN A RESTRICTED GLOBAL NOTE. In connection with the Exchange of the Owner’s Restricted Definitive Note for a beneficial interest in the [CHECK

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ONE] ¨ Rule 144A Global Note or ¨ Regulation S Global Note, with an equal principal amount, the Owner hereby certifies (i) the beneficial interest is being acquired for the Owner’s own account without transfer and (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to the Restricted Global Notes and pursuant to and in accordance with the Securities Act, and in compliance with any applicable blue sky securities laws of any state of the United States. Upon consummation of the proposed Exchange in accordance with the terms of the Indenture, the beneficial interest issued shall be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the relevant Restricted Global Note and in the Indenture and the Securities Act.

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This certificate and the statements contained herein are made for your benefit and the benefit of the Issuer and are dated ___________.

	[Insert Name of Transferor]

	By:
	Name:
	Title:

Date: _________

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ANNEX A TO CERTIFICATE OF EXCHANGE

1. The Owner owns and proposes to exchange the following:

[CHECK ONE OF (a) OR (b)]

(a) ¨ a beneficial interest in the:

(i) ¨ Rule 000X Xxxxxx Xxxx (XXXXX/XXXX: 000000XX0 / XX000000XX00), or

(ii) ¨ Regulation S Global Note (CUSIP/ISIN: X00000XX0 / USU98868AA71), or

(b) ¨ a Restricted Definitive Note.

2. After the Exchange the Owner shall hold:

[CHECK ONE]

(a) ¨ a beneficial interest in the:

(i) ¨ Rule 144A Global Note (CUSIP/ISIN: 000000XX0 / X0000XXX0), or

(ii) ¨ Regulation S Global Note (CUSIP/ISIN: US595137AB69 / USU5934GAA95), or

(b) ¨ a Restricted Definitive Note; or

in accordance with the terms of the Indenture.

EXHIBIT D

[FORM OF SUPPLEMENTAL INDENTURE
TO BE DELIVERED BY SUBSEQUENT GUARANTORS]

Supplemental Indenture (this “Supplemental Indenture”), dated as of ___, 20[__], among Microsemi Corporation, a Delaware corporation (the “Issuer”), ___ ([each, a] / [the] “Guaranteeing Subsidiary” [and collectively, the “Guaranteeing Subsidiaries”]) and U.S. Bank National Association, as trustee under the Indenture referred to below (the “Trustee”).

W I T N E S S E T H

WHEREAS, the Issuer has heretofore executed and delivered to the Trustee an indenture (the “Indenture”), dated as of January 15, 2016, providing for the issuance of the Issuer’s 9.125% Senior Notes due 2023 (the “Notes”);

WHEREAS, the Indenture provides that under certain circumstances the Guaranteeing Subsidiar[y] / [ies] shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Guaranteeing Subsidiar[y] / [ies] shall unconditionally guarantee all of the Issuer’s Obligations under the Notes and the Indenture on the terms and conditions set forth herein and under the Indenture (the “Guarantee”); and

WHEREAS, pursuant to Section 9.01(9) of the Indenture, the Trustee is authorized to execute and deliver this Supplemental Indenture.

NOW THEREFORE, in consideration of the foregoing and for other good and valuable consideration, the receipt of which is hereby acknowledged, the parties mutually covenant and agree for the equal and ratable benefit of the Holders as follows:

(1) Capitalized Terms. Capitalized terms used herein without definition shall have the meanings assigned to them in the Indenture.

(2) Agreement to Guarantee. [Each of the] / [The] Guaranteeing Subsidiar[y] / [ies] hereby (a) jointly and severally agrees, along [with all the other Guaranteeing Subsidiaries and] with all existing Guarantors, to provide an unconditional Guarantee of the Notes on the terms set forth in the Indenture including but not limited to Article 10 thereof and (b) becomes a party to the Indenture as a Guarantor and, as such, shall have the rights and be subject to all of the obligations and agreements of a Guarantor under the Indenture.

(3) No Recourse Against Others. No past, present or future director, officer, employee, incorporator or stockholder of any of the Guaranteeing Subsidiaries or any of their parent companies shall have any liability for any obligations of the Issuer or the Guarantors (including the Guaranteeing Subsidiaries) under the Notes, any Guarantees, the Indenture or this Supplemental Indenture or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder by accepting Notes waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Notes.

D-1

(4) GOVERNING LAW. THIS SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

(5) Counterparts. The parties may sign any number of copies of this Supplemental Indenture. Each signed copy shall be an original, but all of them together represent the same agreement. The exchange of copies of this Supplemental Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution and delivery of this Supplemental Indenture as to the parties hereto and may be used in lieu of the original Supplemental Indenture and signature pages for all purposes.

(6) Effect of Headings. The Section headings herein are for convenience only and shall not affect the construction hereof.

(7) The Trustee. The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of this Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by the Guaranteeing Subsidiar[y][ies].

[Remainder of Page Intentionally Blank]

D-2

IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly executed, all as of the date first above written.

	MICROSEMI CORPORATION

	By:
	Name:
	Title:

	[______], as Guarantor

	By:
	Name:
	Title:

	U.S. BANK NATIONAL ASSOCIATION, as Trustee

	By:
	Name:
	Title:

D-3

SCHEDULE 1

LIST OF INITIAL GUARANTORS

List of Microsemi Guarantors

1. Microsemi Corp. - Massachusetts (DE corp.)

2. Microsemi Corp. - Power Products Group (DE corp.)

3. Microsemi Corp. - RF Integrated Solutions (DE corp.)

4. Microsemi Corp. - RF Power Products (DE corp.)

5. Microsemi Corp. - Analog Mixed Signal Group (DE corp.)

6. Microsemi Semiconductor (U.S.) Inc. (DE corp.)

7. Microsemi Corp. - Power Management Group (CA corp.)

8. Microsemi SoC Corp. (formerly Actel Corporation) (CA corp.)

9. Microsemi Corp. - Memory and Storage Solutions (formerly White Electronic

Designs Corporation) (Indiana corp.)

10. Microsemi Frequency and Time Corporation (Delaware corp.)

11. Microsemi Communications, Inc. (Delaware corp.)

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Table of Contents

INDENTURE Dated as of January 15, 2016 Between MICROSEMI CORPORATION and THE GUARANTORS NAMED HEREIN and U.S. BANK NATIONAL ASSOCIATION, as Trustee 9.125% SENIOR NOTES DUE 2023

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