Document:

Senior Secured Notes Indenture, dated as of February 25, 2008

 Exhibit 4.1 
 EXECUTION COPY 
 SENIOR SECURED NOTES INDENTURE 
 Dated as of February 25, 2008 
 Among

 AXCAN INTERMEDIATE HOLDINGS INC., 
 the Guarantors listed herein 
 and 
 THE BANK OF NEW YORK 
 as Trustee 
 9.25% SENIOR SECURED NOTES DUE 2015 

 CROSS-REFERENCE TABLE* 
  

			
	 Trust Indenture Act Section
	  	Indenture Section
	 310(a)(1)
	  	7.10
	 (a)(2)
	  	7.10
	 (a)(3)
	  	N.A.
	 (a)(4)
	  	N.A.
	 (a)(5)
	  	7.10
	 (b)
	  	7.10
	 (c)
	  	N.A.
	 311(a)
	  	7.11
	 (b)
	  	7.11
	 (c)
	  	N.A.
	 312(a)
	  	2.05
	 (b)
	  	12.03
	 (c)
	  	12.03
	 313(a)
	  	7.06
	 (b)(1)
	  	13.04
	 (b)(2)
	  	7.06; 7.07
	 (c)
	  	7.06; 12.02
	 (d)
	  	7.06
	 314(a)
	  	4.03; 4.04
	 (b)
	  	13.04
	 (c)(1)
	  	12.04
	 (c)(2)
	  	12.04
	 (c)(3)
	  	N.A.
	 (d)
	  	13.04
	 (e)
	  	12.05
	 (f)
	  	N.A.
	 315(a)
	  	7.01
	 (b)
	  	7.05
	 (c)
	  	7.01
	 (d)
	  	7.07
	 (e)
	  	6.14
	 316(a)(last sentence)
	  	2.09
	 (a)(1)(A)
	  	6.05
	 (a)(1)(B)
	  	6.04
	 (a)(2)
	  	N.A.
	 (b)
	  	6.07
	 (c)
	  	1.05
	 317(a)(1)
	  	6.08
	 (a)(2)
	  	6.12
	 (b)
	  	N.A.
	 318(a)
	  	12.01
	 (b)
	  	N.A.
	 (c)
	  	12.01

  
 N.A. means not applicable. 

	*	This Cross-Reference Table is not part of this Indenture. 

 TABLE OF CONTENTS 
  
  
  

					
	 	  	PAGE
	ARTICLE 1	  	
	DEFINITIONS AND INCORPORATION BY REFERENCE	  	
			
	Section 1.01.	 	Definitions	  	1
	Section 1.02.	 	Other Definitions	  	41
	Section 1.03.	 	Incorporation by Reference of Trust Indenture Act	  	41
	Section 1.04.	 	Rules of Construction	  	42
	Section 1.05.	 	Acts of Holders	  	43
		
	ARTICLE 2	  	
	THE SECURED NOTES	  	
			
	Section 2.01.	 	Form and Dating; Terms	  	44
	Section 2.02.	 	Execution and Authentication	  	46
	Section 2.03.	 	Registrar and Paying Agent	  	46
	Section 2.04.	 	Paying Agent to Hold Money in Trust	  	47
	Section 2.05.	 	Holder Lists	  	47
	Section 2.06.	 	Transfer and Exchange	  	47
	Section 2.07.	 	Replacement Secured Notes	  	62
	Section 2.08.	 	Outstanding Secured Notes	  	63
	Section 2.09.	 	Treasury Secured Notes	  	63
	Section 2.10.	 	Temporary Secured Notes	  	63
	Section 2.11.	 	Cancellation	  	63
	Section 2.12.	 	Defaulted Interest	  	64
	Section 2.13.	 	CUSIP/ISIN Numbers	  	64
		
	ARTICLE 3	  	
	REDEMPTION	  	
			
	Section 3.01.	 	Notices to Trustee	  	65
	Section 3.02.	 	Selection of Secured Notes to be Redeemed	  	65
	Section 3.03.	 	Notice of Redemption	  	65
	Section 3.04.	 	Effect of Notice of Redemption	  	66
	Section 3.05.	 	Deposit of Redemption Price	  	67
	Section 3.06.	 	Secured Notes Redeemed in Part	  	67
	Section 3.07.	 	Optional Redemption	  	67
	Section 3.08.	 	Mandatory Redemption	  	68
	Section 3.09.	 	Offers to Repurchase by Application of Excess Proceeds	  	68
		
	ARTICLE 4	  	
	COVENANTS	  	
			
	Section 4.01.	 	Payment of Secured Notes	  	71
	Section 4.02.	 	Maintenance of Office or Agency	  	71

  

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	Section 4.03.	 	Reports and Other Information	  	71
	Section 4.04.	 	Compliance Certificate	  	73
	Section 4.05.	 	Taxes	  	74
	Section 4.06.	 	Stay, Extension and Usury Laws	  	74
	Section 4.07.	 	Limitation on Restricted Payments	  	74
	Section 4.08.	 	Dividend and Other Payment Restrictions Affecting Restricted Subsidiaries	  	84
	Section 4.09.	 	Limitation on Incurrence of Indebtedness and Issuance of Disqualified Stock and Preferred Stock	  	86
	Section 4.10.	 	Asset Sales	  	93
	Section 4.11.	 	Transactions with Affiliates	  	96
	Section 4.12.	 	Liens	  	99
	Section 4.13.	 	Company Existence	  	100
	Section 4.14.	 	Offer to Repurchase Upon Change of Control	  	100
	Section 4.15.	 	Limitation on Guarantees of Indebtedness by Restricted Subsidiaries	  	102
	Section 4.16.	 	Additional Liens; Further Assurances	  	103
		
	ARTICLE 5	  	
	SUCCESSORS	  	
			
	Section 5.01.	 	Merger, Consolidation or Sale of All or Substantially All Assets	  	105
	Section 5.02.	 	Successor Person Substituted	  	107
		
	ARTICLE 6	  	
	DEFAULTS AND REMEDIES	  	
			
	Section 6.01.	 	Events of Default	  	107
	Section 6.02.	 	Acceleration	  	110
	Section 6.03.	 	Other Remedies	  	111
	Section 6.04.	 	Waiver of Past Defaults	  	111
	Section 6.05.	 	Control by Majority	  	111
	Section 6.06.	 	Limitation on Suits	  	112
	Section 6.07.	 	Rights of Holders to Receive Payment	  	112
	Section 6.08.	 	Collection Suit by Trustee	  	112
	Section 6.09.	 	Restoration of Rights and Remedies	  	112
	Section 6.10.	 	Rights and Remedies Cumulative	  	112
	Section 6.11.	 	Delay or Omission Not Waiver	  	113
	Section 6.12.	 	Trustee May File Proofs of Claim	  	113
	Section 6.13.	 	Priorities	  	113
	Section 6.14.	 	Undertaking for Costs	  	114
		
	ARTICLE 7	  	
	TRUSTEE	  	
			
	Section 7.01.	 	Duties of Trustee	  	114
	Section 7.02.	 	Rights of Trustee	  	115
	Section 7.03.	 	Individual Rights of Trustee	  	117
	Section 7.04.	 	Trustee’s Disclaimer	  	117
	Section 7.05.	 	Notice of Defaults	  	117
	Section 7.06.	 	Reports by Trustee to Holders	  	117
	Section 7.07.	 	Compensation and Indemnity	  	117

  

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	Section 7.08.	 	Replacement of Trustee	  	118
	Section 7.09.	 	Successor Trustee by Merger, etc	  	119
	Section 7.10.	 	Eligibility; Disqualification	  	119
	Section 7.11.	 	Preferential Collection of Claims Against Issuer	  	120
		
	ARTICLE 8	  	
	LEGAL DEFEASANCE AND COVENANT DEFEASANCE	  	
			
	Section 8.01.	 	Option to Effect Legal Defeasance or Covenant Defeasance	  	120
	Section 8.02.	 	Legal Defeasance and Discharge	  	120
	Section 8.03.	 	Covenant Defeasance	  	121
	Section 8.04.	 	Conditions to Legal or Covenant Defeasance	  	121
	Section 8.05.	 	Deposited Money and Government Securities to be Held in Trust; other Miscellaneous Provisions	  	123
	Section 8.06.	 	Repayment to Issuer	  	123
	Section 8.07.	 	Reinstatement	  	124
		
	ARTICLE 9	  	
	AMENDMENT, SUPPLEMENT AND WAIVER	  	
			
	Section 9.01.	 	Without Consent of Holders	  	124
	Section 9.02.	 	With Consent of Holders	  	125
	Section 9.03.	 	Compliance with Trust Indenture Act	  	127
	Section 9.04.	 	Revocation and Effect of Consents	  	127
	Section 9.05.	 	Notation on or Exchange of Secured Notes	  	127
	Section 9.06.	 	Trustee to Sign Amendments, etc	  	128
	Section 9.07.	 	Payment for Consent	  	128
		
	ARTICLE 10	  	
	GUARANTEES	  	
			
	Section 10.01.	 	Guarantee	  	128
	Section 10.02.	 	Limitation on Guarantor Liability	  	130
	Section 10.03.	 	Execution and Delivery	  	130
	Section 10.04.	 	Subrogation	  	131
	Section 10.05.	 	Benefits Acknowledged	  	131
	Section 10.06.	 	Release of Guarantees	  	131
		
	ARTICLE 11	  	
	SATISFACTION AND DISCHARGE	  	
			
	Section 11.01.	 	Satisfaction and Discharge	  	132
	Section 11.02.	 	Application of Trust Money	  	133
		
	ARTICLE 12	  	
	MISCELLANEOUS	  	
			
	Section 12.01.	 	Trust Indenture Act Controls	  	133
	Section 12.02.	 	Notices	  	133
	Section 12.03.	 	Communication by Holders with Other Holders	  	135
	Section 12.04.	 	Certificate and Opinion as to Conditions Precedent	  	135

  

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	Section 12.05.	 	Statements Required in Certificate or Opinion	  	135
	Section 12.06.	 	Rules by Trustee and Agents	  	136
	Section 12.07.	 	No Personal Liability of Directors, Officers, Employees and Stockholders	  	136
	Section 12.08.	 	Governing Law	  	136
	Section 12.09.	 	Waiver of Jury Trial	  	136
	Section 12.10.	 	Force Majeure	  	136
	Section 12.11.	 	No Adverse Interpretation of Other Agreements	  	136
	Section 12.12.	 	Successors	  	136
	Section 12.13.	 	Severability	  	136
	Section 12.14.	 	Counterpart Originals	  	137
	Section 12.15.	 	Table of Contents, Headings, etc.	  	137
	Section 12.16.	 	Qualification of Indenture	  	137
		
	ARTICLE 13	  	
	SECURITY ARRANGEMENTS	  	
			
	Section 13.01.	 	Security	  	137
	Section 13.02.	 	During The Equal And Ratable Period	  	138
	Section 13.03.	 	Actions Taken Outside The Equal And Ratable Period	  	139
	Section 13.04.	 	Trust Indenture Act	  	141
	Section 13.05.	 	Equal Priority	  	141
	Section 13.06.	 	Notice Of Payment, Discharge Or Defeasance	  	141
	Section 13.07.	 	Canadian Power of Attorney	  	141
	Section 13.08.	 	Collateral Agent	  	142

  

 iv 

 SECURED NOTES INDENTURE, dated as of February 25, 2008, among Axcan Intermediate Holdings Inc., a
Delaware corporation, the Guarantors (as defined herein) listed on the signature pages hereto and The Bank of New York, a New York banking corporation, as Trustee. 
 W I T N E S S E T H 
 WHEREAS, the Issuer (as defined herein) has duly authorized the creation of an issue
of $228,000,000 aggregate principal amount of the Issuer’s 9.25% Senior Secured Notes due 2015 (the “Initial Secured Notes”); 
 WHEREAS, the Issuer and each of the Guarantors has duly authorized the execution and delivery of this Indenture (as defined herein); 
 NOW, THEREFORE, the Issuer, the Guarantors and the Trustee agree as follows for the benefit of each other and for the equal and ratable benefit of the Holders (as defined herein). 
 ARTICLE 1 
 DEFINITIONS AND INCORPORATION
BY REFERENCE 
 Section 1.01. Definitions.  
 “144A Global Secured Note” means a Global Secured Note substantially in the form of Exhibit A hereto bearing the Global Secured 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, issued in a denomination equal to the outstanding principal amount of the Secured Notes sold in reliance on
Rule 144A. 
 “Acquired Indebtedness” means, with respect to any specified Person, 
 (a) Indebtedness of any other Person existing at the time such other Person is merged, amalgamated or consolidated 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, amalgamating or consolidating with or into or becoming a Restricted Subsidiary of such specified Person, and

 (b) Indebtedness secured by a Lien encumbering any asset acquired by such specified Person. 
 “Acquisition” means the transactions contemplated by the Transaction Agreement. 
 “Additional Interest” means all additional interest then owing pursuant to the Registration Rights Agreement. 
 “Additional Secured Notes” means any additional Secured Notes issued under the Indenture (other than the Initial Secured Notes, or any
Exchange Secured Notes 

 
issued in exchange for such Initial Secured Notes) having the same terms in all respects as the Initial Secured Notes except that interest may accrue on the
Additional Secured Notes from their date of issuance. Additional Secured Notes and Initial Secured Notes will be part of the same class for all purposes of the Indenture. 
 “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, co-registrar, Paying Agent or additional paying agent. 
 “Agent’s Message” means a message transmitted by DTC to, and received by, the Depositary and forming a part of the book-entry
confirmation, which states that DTC has received an express acknowledgment from each participant in DTC tendering the Secured Notes and that such participants have received the Letter of Transmittal and agree to be bound by the terms of the Letter
of Transmittal and the Issuer may enforce such agreement against such participants. 
 “Applicable Premium” means, with
respect to any Secured Note on any Redemption Date, the greater of: 
 (a) 1.0% of the principal amount of such Secured Note; and 

(b) the excess, if any, of (i) the present value at such Redemption Date of (A) the redemption price of such Secured Notes at March 1,
2011 (such redemption price being set forth in the table set forth in Section 3.07(b) hereof, plus (B) all required remaining scheduled interest payments due on such Secured Note through March 1, 2011, computed using a discount rate
equal to the Treasury Rate as of such Redemption Date plus 50 basis points; over (ii) the principal amount of such Secured Note. 
 “Applicable Procedures” means, with respect to any transfer or exchange of or for beneficial interests in any Secured Global Note, the rules and procedures of the Depositary, Euroclear and Clearstream that apply to such
transfer or exchange. 
 “Asset Sale” means: 
 (a) the sale, conveyance, transfer or other disposition, whether in a single transaction or a series of related transactions (including by way of a Sale and Lease-Back Transaction), of property or assets of the Issuer
or any of its Restricted Subsidiaries (each referred to in this definition as a “disposition”); or 
 (b) the issuance or
sale of Equity Interests of any Restricted Subsidiary (other than Preferred Stock of Restricted Subsidiaries issued in compliance with Section 4.09 hereof), whether in a single transaction or a series of related transactions; in each case,
other than: 
 (i) any disposition of Cash Equivalents or obsolete or worn out property or equipment in the ordinary course of
business or any disposition of inventory or goods (or other assets) held for sale or no longer used in the ordinary course of business; 
  

 2 

 (ii) the disposition of all or substantially all of the assets of the Issuer in a manner
permitted pursuant to the provisions described under Section 5.01 hereof or any disposition that constitutes a Change of Control pursuant to this Indenture; 
 (iii) the making of any Restricted Payment that is permitted to be made, and is made, under Section 4.07 hereof, including the making
of any Permitted Investment; 
 (iv) any disposition of assets or issuance or sale of Equity Interests of any Restricted
Subsidiary in any transaction or series of related transactions with an aggregate fair market value of less than $7.5 million; 
 (v) any disposition of property or assets or issuance of securities by a Restricted Subsidiary to the Issuer or by the Issuer or a Restricted Subsidiary to a Restricted Subsidiary; 
 (vi) to the extent allowable under Section 1031 of the Internal Revenue Code of 1986, any exchange of like property (excluding any
boot thereon) for use in a Similar Business; 
 (vii) the lease, assignment, sub-lease, license or sub-license of any real or
personal property in the ordinary course of business; 
 (viii) any issuance or sale of Equity Interests in, or Indebtedness
or other securities of, an Unrestricted Subsidiary; 
 (ix) foreclosures, condemnation, expropriation or any similar action
with respect to assets or the granting of Liens not prohibited by this Indenture; 
 (x) sales of accounts receivable, or
participations therein, or Securitization Assets (other than royalties or other revenues (except accounts receivable)) or related assets in connection with any Qualified Securitization Facility; 
 (xi) any financing transaction with respect to property built or acquired by the Issuer or any Restricted Subsidiary after the Issue Date,
including Sale and Lease-Back Transactions and asset securitizations permitted by this Indenture; 
  

 3 

 (xii) the sale or discount of inventory, accounts receivable or notes receivable in the
ordinary course of business or the conversion of accounts receivable to notes receivable; 
 (xiii) the licensing or
sub-licensing of intellectual property or other general intangibles in the ordinary course of business, other than the licensing of intellectual property on a long-term basis; 
 (xiv) any surrender or waiver of contract rights or the settlement, release or surrender of contract rights or other litigation claims in
the ordinary course of business; 
 (xv) the unwinding of any Hedging Obligations; 
 (xvi) 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; 
 (xvii) the 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; 
 (xviii) the issuance by a Restricted Subsidiary of Preferred Stock or Disqualified Stock
that is permitted by the covenant described under Section 4.09; and 
 (xix) the issuance of directors’ qualifying
shares and shares issued to foreign nationals as required by applicable law. 
 “Bank Products” means any facilities or
services related to cash management, including treasury, depository, overdraft, credit or debit card, purchase card, electronic funds transfer and other cash management arrangements. 
 “Bankruptcy Law” means Title 11, U.S. Code or any similar federal or state law for the relief of debtors. 
 “Business Day” means each day which is not a Legal Holiday. 
 “Capital Stock” means: 
 (a)
in the case of a corporation, corporate stock; 
 (b) in the case of an association or business entity, any and all shares, interests,
participations, rights or other equivalents (however designated) of corporate stock; 
 (c) in the case of a partnership or limited liability
company, partnership or membership interests (whether general or limited); and 
  

 4 

 (d) 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 but excluding from all of the foregoing any debt securities convertible into Capital Stock, whether or not such debt securities include any right of participation with Capital
Stock. 
 “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. 
 “Capitalized Software Expenditures” shall mean, for any period, the aggregate of all expenditures (whether paid in cash or accrued as
liabilities) by a Person and its Restricted Subsidiaries during such period in respect of licensed or purchased software or internally developed software and software enhancements that, in conformity with GAAP, are or are required to be reflected as
capitalized costs on the consolidated balance sheet of a Person and its Restricted Subsidiaries. 
 “Cash Equivalents”
means: 
 (a) United States dollars; 
 (b) (i) Canadian dollars, pounds sterling, euros or any national currency of any participating member state of the EMU; or 
 (ii) in the case of any Foreign Subsidiary that is a Restricted Subsidiary, such local currencies held by it from time to time in the ordinary course of business; 
 (c) securities issued or directly and fully and unconditionally guaranteed or insured by the U.S. government or any agency or instrumentality thereof the
securities of which are unconditionally guaranteed as a full faith and credit obligation of such government with maturities of 12 months or less from the date of acquisition; 
 (d) certificates of deposit, time deposits and eurodollar time deposits with maturities of 12 months or less from the date of acquisition, bankers’
acceptances with maturities not exceeding one year and overnight bank deposits, in each case with any domestic or foreign commercial bank having 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; 
 (e) repurchase obligations for underlying
securities of the types described in clauses (c), (d) and (h) entered into with any financial institution or recognized securities dealer meeting the qualifications specified in clause (d) above; 
 (f) commercial paper rated at least “P-2” by Moody’s or at least “A-2” by S&P (or, if at any time neither Moody’s 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 and Indebtedness or Preferred Stock issued by Persons with a rating of
“A” or higher from S&P or “A-2” or higher from Moody’s with maturities of 24 months or less from the date of acquisition; 
  

 5 

 (g) marketable short-term money market and similar funds having a rating of at least “P-2 or
“A-2” from either Moody’s or S&P, respectively (or, if at any time neither Moody’s nor S&P shall be rating such obligations, an equivalent rating from another Rating Agency); 
 (h) readily marketable direct obligations issued by any state, commonwealth or territory of the United States or any political subdivision or taxing
authority thereof having an Investment Grade Rating from either Moody’s or S&P (or, if at any time neither Moody’s nor S&P shall be rating such obligations, an equivalent rating from another Rating Agency) with maturities of 24
months or less from the date of acquisition; 
 (i) readily marketable direct obligations issued by any foreign government or any political
subdivision or public instrumentality thereof, in each case having an Investment Grade Rating from either Moody’s or S&P (or, if at any time neither Moody’s nor S&P shall be rating such obligations, an equivalent rating from
another Rating Agency) with maturities of 24 months or less from the date of acquisition; 
 (j) Investments with average maturities of 12
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 Moody’s (or, if at any time neither
Moody’s nor S&P shall be rating such obligations, an equivalent rating from another Rating Agency); and 
 (k) investment funds
investing at least 90.0% of their assets in securities of the types described in clauses (a) through (j) above. 
 In the case of
Investments by any Foreign Subsidiary that is a Restricted Subsidiary or Investments made in a country outside the United States of America, Cash Equivalents shall also include (i) investments of the type and maturity described in clauses
(a) through (h) and clauses (j) and (k) above of foreign obligors, which Investments or obligors (or the parents of such obligors) have ratings described in such clauses or equivalent ratings from comparable foreign rating
agencies and (ii) other short-term investments utilized by Foreign Subsidiaries that are Restricted Subsidiaries in accordance with normal investment practices for cash management in investments analogous to the foregoing investments in clauses
(a) through (k) and in this paragraph. 
 Notwithstanding the foregoing, Cash Equivalents shall include amounts denominated in
currencies other than those set forth in clauses (a) and (b) above, provided that such amounts are converted into any currency listed in clauses (a) and (b) as promptly as practicable and in any event within ten Business
Days following the receipt of such amounts. 
 “Change of Control” means the occurrence of any of the following after the
Issue Date (and excluding, for the avoidance of doubt, the Transactions): 
 (a) 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 Permitted Holder; or 
  

 6 

 (b) 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), other than one or more Permitted Holders, in a single transaction or in a related series of transactions, by way of merger,
amalgamation, 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 50.0% or more of the total voting power of the Voting Stock of the
Issuer or any of its direct or indirect parent companies. 
 “Clearstream” means Clearstream Banking, Société
Anonyme and its successors. 
 “Co-Investors” means the Persons, other than the Investors, that hold, directly or
indirectly, Equity Interests in the Issuer (or any of the direct or indirect parent companies of the Issuer) on the Issue Date. 
 “Collateral” means all assets of the Issuer and its Restricted Subsidiaries which are subject to Liens pursuant to the terms and provisions of the Security Documents in order to secure the Indenture Obligations (equally and
ratably with Obligations under the Senior Credit Facilities while such Senior Credit Facilities are outstanding). 
 “Collateral
Agent” means (i) Bank of America, N.A., in its capacity as collateral agent or administrative agent, pursuant to the Senior Credit Facilities entered into on the Issue Date (as the same may be amended, modified, restated or
supplemented from time to time, the “Existing Senior Credit Facilities”), (ii) any other collateral agent pursuant to the Senior Credit Facilities or (iii) during any period that is not an Equal and Ratable Period, the
Trustee or any collateral agent appointed by the Trustee pursuant to the Indenture and the Security Documents. 
 “Collateral
Requirement” means the requirement that: 
 (1) all documents and instruments, including Uniform Commercial Code financing statements
and mortgages, required by law to be filed, registered or recorded to create the Liens intended to be created by the Security Documents and perfect or record such Liens as valid Liens with priority set forth in the Security Documents (to the extent
required thereby and by Section 4.16(b)) free of any other Liens except for Permitted Liens, shall have been filed, registered or recorded; and 
 (2) the Collateral Agent shall have received, with respect to each property required to be subject to a mortgage pursuant to Section 4.16(b), counterparts of a mortgage duly executed and delivered by the record
owner of such mortgaged property, a lender’s title insurance policy insuring the lien of each mortgage, an existing survey (if 

  

 7 

 
any) of the mortgaged property and the Opinions of Counsel required pursuant to Section 4.16(b); provided that no title insurance shall be
required if in the reasonable judgment of the Issuer, such would have not been required under the Senior Credit Facilities or Existing Security Documents as in effect on the Issue Date. 
 “Consolidated Depreciation and Amortization Expense” means with respect to any Person for any period, the total amount of depreciation
and amortization expense of such Person, including the amortization of deferred financing fees, debt issuance costs, commissions, fees and expenses and Capitalized Software Expenditures of such Person and its Restricted Subsidiaries for such period
on a consolidated basis and otherwise determined in accordance with GAAP. 
 “Consolidated Interest Expense” means, with
respect to any Person for any period, without duplication, the sum of: 
 (a) consolidated interest expense in respect of Indebtedness 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 (i) amortization of original issue discount resulting from the issuance of
Indebtedness at less than par, (ii) all commissions, discounts and other fees and charges owed with respect to letters of credit or bankers acceptances, (iii) non-cash interest payments (but excluding any non-cash interest expense
attributable to the movement in the mark to market valuation of Hedging Obligations or other derivative instruments pursuant to GAAP), (iv) the interest component of Capitalized Lease Obligations, and (v) net payments, if any, made (less
net payments, if any, received), pursuant to interest rate Hedging Obligations with respect to Indebtedness, and excluding (t) any expense resulting from the discounting of any Indebtedness in connection with the application of recapitalization
accounting or, if applicable, purchase accounting in connection with the Transactions or any acquisition, (u) penalties and interest relating to taxes, (v) any Additional Interest and any “additional interest” or “liquidated
damages” with respect to other securities for failure to timely comply with registration rights obligations, (w) amortization of deferred financing fees, debt issuance costs, commissions, fees and expenses and discounted liabilities,
(x) any expensing of bridge, commitment and other financing fees, (y) commissions, discounts, yield and other fees and charges (including any interest expense) related to any Qualified Securitization Facility and (z) any accretion of
accrued interest on discounted liabilities); plus 
 (b) consolidated capitalized interest of such Person and its Restricted Subsidiaries for
such period, whether paid or accrued; less 
 (c) 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 aggregate of the Net Income of such Person and its Restricted Subsidiaries for such period, on a consolidated basis, and otherwise determined in accordance with GAAP;
provided that, without duplication, 
  

 8 

 (a) the cumulative effect of a change in accounting principles and changes as a result of the adoption or
modification of accounting policies during such period shall be excluded; 
 (b) any net after-tax effect of gains or losses attributable to
asset dispositions or abandonments (including any disposal of abandoned or discontinued operations) or the sale or other disposition of any Capital Stock of any Person other than in the ordinary course of business as determined in good faith by the
Issuer shall be excluded; 
 (c) the Net Income for such period of any Person that is an Unrestricted Subsidiary or Person that is not a
Subsidiary or that is accounted for by the equity method of accounting shall be excluded; provided that Consolidated Net Income of the Issuer shall be increased by the amount of dividends or distributions or other payments that are actually
paid in Cash Equivalents (or to the extent converted into Cash Equivalents) to the Issuer or a Restricted Subsidiary thereof in respect of such period; 
 (d) solely for the purpose of determining the amount available for Restricted Payments under clause (C)(1) of Section 4.07(a)(iv) hereof, the Net Income for such period of any Restricted Subsidiary (other than
any Guarantor) shall be excluded to the extent that the declaration or payment of dividends or similar distributions by that Restricted Subsidiary of its Net Income is not at the date of determination permitted without any prior governmental
approval (which has not been obtained) or, directly or indirectly, by the operation of the terms of its charter or any agreement, instrument, judgment, decree, order, statute, rule, or governmental regulation applicable to that Restricted Subsidiary
or its stockholders, unless such restriction with respect to the payment of dividends or similar distributions has been legally waived, provided that Consolidated Net Income of the Issuer will be increased by the amount of dividends or other
distributions or other payments actually paid in cash (or to the extent converted into cash) to the Issuer or a Restricted Subsidiary thereof in respect of such period, to the extent not already included therein; 
 (e) effects of adjustments (including the effects of such adjustments pushed down to the Issuer and its Restricted Subsidiaries) in the inventory,
property and equipment, software, goodwill, other intangible assets, in-process research and development, deferred revenue, debt line items and other noncash charges in such Person’s consolidated financial statements pursuant to GAAP resulting
from the application of recapitalization accounting or, if applicable, purchase accounting in relation to the Transactions or any consummated acquisition or the amortization or write-off of any amounts thereof, net of taxes, shall be excluded;

 (f) any net after-tax effect of income (loss) from the early extinguishment or conversion of (i) Indebtedness, (ii) Hedging
Obligations or (iii) other derivative instruments shall be excluded; 
 (g) any impairment charge or asset write-off or write-down,
including impairment charges or asset write-offs or write-downs related to intangible assets, long-lived 

  

 9 

 
assets, investments in debt and equity securities or as a result of a change in law or regulation, in each case, pursuant to GAAP, and the amortization of
intangibles arising pursuant to GAAP shall be excluded; 
 (h) any non-cash compensation charge or expense, including any such charge or
expense arising from the grants of stock appreciation or similar rights, stock options, restricted stock or other rights or equity incentive programs shall be excluded, and any cash charges associated with the rollover, acceleration, or payout of
Equity Interests by management of the Issuer or any of its direct or indirect parent companies in connection with the Transactions, shall be excluded; 
 (i) any fees, expenses or charges incurred during such period, or any amortization thereof for such period, in connection with any acquisition, Investment, Asset Sale, disposition, incurrence or repayment of
Indebtedness (including such fees, expenses or charges related to the offering of the Secured Notes, the Exchange Secured Notes, the Senior Notes and exchange notes in respect thereof, the Senior Bridge Facilities and the Senior Credit Facilities),
issuance of Equity Interests, refinancing transaction or amendment or modification of any debt instrument (including any amendment or other modification of the Secured Notes, the Exchange Secured Notes, the Senior Notes and exchange notes in respect
thereof, the Senior Bridge Facilities and the Senior Credit Facilities) and including, in each case, any such transaction consummated prior to the Issue Date and any such transaction undertaken but not completed, and any charges or non-recurring
merger costs incurred during such period as a result of any such transaction, in each case whether or not successful, shall be excluded; 
 (j) accruals and reserves that are established within twelve months after the Issue Date that are so required to be established as a result of the Transactions (or within twelve months after the closing of any acquisition that are so
required to be established as a result of such acquisition) in accordance with GAAP shall be excluded; 
 (k) any expenses, charges or losses
that are covered by indemnification or other reimbursement provisions in connection with any investment, acquisition or any sale, conveyance, transfer or other disposition of assets permitted under the Indenture, to the extent actually reimbursed,
or, so long as the Issuer has made a determination that a reasonable basis exists for indemnification or reimbursement and only to the extent that such amount is (i) not denied by the applicable carrier (without any right of appeal thereof)
within 180 days and (ii) in fact indemnified or reimbursed within 365 days of such determination (with a deduction in the applicable future period for any amount so added back to the extent not so indemnified or reimbursed within such 365
days), shall be excluded; 
 (l) 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 will in fact be reimbursed by the insurer and only to the extent that such amount is in fact reimbursed within 365 days of the date of such determination (with a deduction in the
applicable future period for any amount so added back to the extent not so reimbursed within such 365 day period), expenses, charges or losses with respect to liability or casualty events or business interruption shall be excluded; 
  

 10 

 (m) any net pension or other post-employment benefit costs representing amortization of unrecognized
prior service costs, actuarial losses, including amortization of such amounts arising in prior periods, amortization of the unrecognized net obligation (and loss or cost) existing at the date of initial application of Statement on Financial
Accounting Standards Nos. 87, 106 and 112, and any other non-cash items of a similar nature, shall be excluded; 
 (n) the following items
shall be excluded: 
 (i) any net unrealized gain or loss (after any offset) resulting in such period from Hedging Obligations
and the application of Statement of Financial Accounting Standards No. 133; 
 (ii) any net unrealized gain or loss
(after any offset) resulting in such period from currency translation and transaction gains or losses including those related to currency remeasurements of Indebtedness (including any net loss or gain resulting from Hedging Obligations for currency
exchange risk) and any other monetary assets and liabilities; 
 (iii) payments to third parties in respect of research and
development, including amounts paid upon signing, success, completion and other milestones and other progress payments, to the extent expensed; and 
 (iv) effects of adjustments to accruals and reserves during a prior period relating to any change in the methodology of calculating reserves for returns, rebates and other chargebacks (including government program
rebates). 
 In addition, to the extent not already included in the Consolidated Net Income of such Person and its Restricted Subsidiaries,
notwithstanding anything to the contrary in the foregoing, Consolidated Net Income shall include the amount of proceeds received from business interruption insurance and reimbursements of any expenses and charges that are covered by indemnification
or other reimbursement provisions in connection with any Permitted Investment or any sale, conveyance, transfer or other disposition of assets permitted under this Indenture. 
 Notwithstanding the foregoing, for the purpose of Section 4.07 hereof only (other than clause (C)(4) of Section 4.07(a) hereof), 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 such covenant pursuant to clause (C)(4) of Section 4.07(a) hereof. 
 “Consolidated Total Indebtedness” means, as at any date of determination, an amount equal to the sum of (a) the aggregate amount of
all outstanding Indebtedness of the Issuer and its Restricted Subsidiaries on a consolidated basis consisting of 

  

 11 

 
Indebtedness for borrowed money, Obligations in respect of Capitalized Lease Obligations and debt obligations evidenced by promissory notes and similar
instruments, as determined in accordance with GAAP (excluding for the avoidance of doubt all undrawn amounts under revolving credit facilities and letters of credit and all obligations under Qualified Securitization Facilities) and (b) the
aggregate amount of all outstanding Disqualified Stock of the Issuer and all Preferred Stock of its Restricted Subsidiaries on a consolidated basis, with the amount of such Disqualified Stock and Preferred Stock equal to the greater of their
respective voluntary or involuntary liquidation preferences and maximum fixed repurchase prices, in each case determined on a consolidated basis in accordance with GAAP. For purposes hereof, the “maximum fixed repurchase price” of any
Disqualified Stock or Preferred Stock that does not have a fixed repurchase price shall be calculated in accordance with the terms of such Disqualified Stock or Preferred Stock as if such Disqualified Stock or Preferred Stock were purchased on any
date on which Consolidated Total Indebtedness shall be required to be determined pursuant to the Indenture, and if such price is based upon, or measured by, the fair market value of such Disqualified Stock or Preferred Stock, such fair market value
shall be determined reasonably and in good faith by the Issuer. The U.S. dollar-equivalent principal amount of any Indebtedness denominated in a foreign currency will reflect the currency translation effects, determined in accordance with GAAP, of
Hedging Obligations for currency exchange risks with respect to the applicable currency in effect on the date of determination of the U.S. dollar-equivalent principal amount of such Indebtedness. 
 “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, 
 (a) to purchase any such primary obligation or any property constituting direct or indirect
security therefor; 
 (b) to advance or supply funds 
 (i) for the purchase or payment of any such primary obligation, or 
 (ii) 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 
 (c) 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. 
 “Controlled Investment Affiliate” means, as to any Person, any other Person, other than any Investor, which directly or indirectly is in control of, is controlled by, or is under common control with such Person and is
organized by such Person (or any Person controlling such Person) primarily for making direct or indirect equity or debt investments in the Issuer and/or other companies. 
  

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 “Corporate Trust Office” means the principal office of the Trustee at which any time its
corporate trust business shall be administered, which office at the date hereof is 101 Barclay Street, Floor 8 West, New York, New York, 10286, Attention: Corporate Trust Administration, or such other address as the Trustee may designate from time
to time by notice to the Holders and the Company, or the principal corporate trust office of any successor Trustee (or such other address as such successor Trustee may designate from time to time by notice to the Holders and the Company).

 “Credit Facilities” means, with respect to the Issuer or any of its Restricted Subsidiaries, one or more debt facilities,
including the Senior Credit Facilities, or other financing arrangements (including, without limitation, commercial paper facilities or indentures) 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 and any
indentures or credit facilities or commercial paper facilities 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 permitted to be borrowed thereunder or alters the maturity thereof (provided that such increase in borrowings is permitted under Section 4.09 hereof) 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, as custodian with respect to the Secured Notes, each in global form, 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 Secured Note” means a certificated Secured Note registered in the name of the Holder thereof and issued in accordance with Section 2.06(c) hereof, substantially in the form of Exhibit
A except that such Secured Note shall not bear the Secured Global Note Legend and shall not have the “Schedule of Exchanges of Interests in the Secured Global Note” attached thereto. 
 “Depositary” means, with respect to the Secured Notes issuable or issued in whole or in part in global form, the Person specified in
Section 2.03 hereof as the Depositary with respect to the Secured 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 of non-cash consideration received by the Issuer or a Restricted
Subsidiary 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 Equivalents received in connection with a subsequent sale, redemption or repurchase of or collection or payment on such Designated Non-cash Consideration. 
  

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 “Designated Preferred Stock” means Preferred Stock of the Issuer or any direct or
indirect parent company thereof (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 or the applicable parent company thereof, as the case may be, on the issuance date thereof, the cash
proceeds of which are excluded from the calculation set forth in clause (C) of Section 4.07(a)(iv) hereof. 
 “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) pursuant to a sinking fund obligation or otherwise, or is redeemable 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 Secured Notes or the date the Secured Notes are no longer outstanding; provided, that any Capital
Stock held by any future, current or former employee, director, officer, manager or consultant (or their respective Controlled Investment Affiliates (excluding TPG Capital or any Co-Investor (but not excluding any future, current or former employee,
director, officer, manager or consultant)) or Immediate Family Members) of the Issuer, any of its Subsidiaries, any of its direct or indirect parent companies or any other entity in which the Issuer or a Restricted Subsidiary has an Investment and
is designated in good faith as an “affiliate” by the board of directors of the Issuer (or the compensation committee thereof), in each case pursuant to any stock subscription or shareholders’ agreement, management equity plan or stock
option plan or any other management or employee benefit plan or agreement shall not constitute Disqualified Stock solely because it may be required to be repurchased by the Issuer or its Subsidiaries or in order to satisfy applicable statutory or
regulatory obligations. 
 “EBITDA” means, with respect to any Person for any period, the Consolidated Net Income of such
Person for such period 
 (a) increased (without duplication) by the following, in each case (other than clauses (ix) and (xii)) to the
extent deducted (and not added back) in determining Consolidated Net Income for such period: 
 (i) provision for taxes based
on income or profits or capital, including, without limitation, federal, state, provincial, franchise , excise and similar taxes, and foreign withholding taxes (including any future taxes or other levies which replace or are intended to be in lieu
of such taxes and any penalties and interest related to such taxes or arising from tax examinations) and the net tax expense associated with any adjustments made pursuant to clauses (a) through (n) of the definition of “Consolidated
Net Income”; plus 
 (ii) Fixed Charges of such Person for such period (including (x) net losses or Hedging
Obligations or other derivative instruments entered into for the purpose of hedging interest rate risk, net of interest income and gains with 

  

 14 

 
respect to such obligations (y) costs of surety bonds in connection with financing activities and (z) amounts excluded from Consolidated Interest
Expense as set forth in clauses (a)(t) through (z) in the definition thereof); plus 
 (iii) Consolidated Depreciation
and Amortization Expense of such Person for such period; plus 
 (iv) the amount of any restructuring charges, accruals or
reserves; plus 
 (v) any other non-cash charges, including (A) any write offs or write downs reducing Consolidated Net
Income for such period, (B) equity-based awards compensation expense, (C) losses on sales, disposals or abandonment of, or any impairment charges or asset write-down or write-off related to, intangible assets, long-lived assets and
investments in debt and equity securities and (D) all losses from investments recorded using the equity method (provided that if any such non-cash charges represent an accrual or reserve for potential cash items in any future period, the
cash payment in respect thereof in such future period shall be subtracted from EBITDA to such extent, and excluding amortization of a prepaid cash item that was paid in a prior period); plus 
 (vi) the amount of any minority interest expense consisting of Subsidiary income attributable to minority equity interests of third
parties in any non-Wholly Owned Subsidiary; plus 
 (vii) the amount of management, monitoring, consulting and advisory fees
(including termination and transaction fees) and related indemnities and expenses paid or accrued in such period under the Management Fee Agreement or otherwise to the Investors to the extent otherwise permitted under Section 4.11 hereof; plus

 (viii) the amount of extraordinary, nonrecurring or unusual losses (including all fees and expenses relating thereto) or
expenses, Transaction Expenses, costs incurred in connection with being a public company prior to the Issue Date, integration costs, transition costs, pre-opening, opening, consolidation and closing costs for facilities, costs incurred in connection
with any strategic initiatives, costs and expenses related to the Reorganization, costs or accruals or reserves incurred in connection with acquisitions after the Issue Date, other business optimization expenses (including costs and expenses
relating to business optimization programs and new systems design and implementation costs), restructuring costs and curtailments or modifications to pension and postretirement employee benefit plans; plus 
 (ix) the amount of “run-rate” cost savings and synergies projected by the Issuer in good faith to result from actions
either taken or expected to be taken within 12 months after the end of such period (which cost savings and synergies shall be subject only to certification by management of the Issuer and calculated on a pro forma basis as though such cost savings
and synergies had been realized on the first day of such period), net of the amount of actual benefits 

  

 15 

 
realized from such actions (it is understood and agreed that “run-rate” means the full recurring benefit that is associated with any action taken
or expected to be taken, provided that some portion of such benefit is expected to be realized within 12 months of taking such action) (which adjustments may be incremental to pro forma cost savings adjustments made pursuant to the definition
of “Fixed Charge Coverage Ratio”); plus 
 (x) the amount of loss on sale of receivables, Securitization
Assets and related assets to any Securitization Subsidiary in connection with a Qualified Securitization Facility; plus 
 (xi) any costs or expense incurred by Holdings, the Issuer or a Restricted Subsidiary pursuant to any management equity plan or stock option plan or any other management or employee benefit plan, 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 Equity Interest of the Issuer (other than Disqualified Stock) solely to the
extent that such net cash proceeds are excluded from the calculation set forth in clause (C) of Section 4.07(a) hereof; plus 
 (xii) 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 (b) below for any previous period and not added back; plus 
 (xiii) any net loss from disposed or discontinued operations. 
 (b) decreased (without duplication) by the following, in each case
to the extent included in determining Consolidated Net Income for such period: 
 (i) 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; plus 
 (ii) any non-cash gains with respect to cash actually received in a prior period unless such cash did not increase EBITDA in such prior
period; plus 
 (iii) any net income from disposed or discontinued operations; plus 
 (iv) extraordinary gains and unusual or non-recurring gains (less all fees and expenses relating thereto); and 
 (c) increased or decreased (without duplication) by, as applicable, any adjustments resulting from the application of FASB Interpretation No. 45
(Guarantees). 
 “EMU” means economic and monetary union as contemplated in the Treaty on European Union. 
  

 16 

 “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 or any of its direct or indirect parent companies (excluding Disqualified Stock), other than: 
 (a) public offerings with respect to the Issuer’s or any direct or indirect parent company’s common stock registered on Form S-4 or Form S-8;

 (b) issuances to any Subsidiary of the Issuer; and 
 (c) any such public or private sale that constitutes an Excluded Contribution. 
 “euro”
means the single currency of participating member states of the EMU. 
 “Euroclear” means Euroclear Bank S.A./N.V., as
operator of the Euroclear system, and its successors. 
 “Exchange Act” means the Securities Exchange Act of 1934, as
amended, and the rules and regulations of the SEC promulgated thereunder. 
 “Exchange Offer” has the meaning set forth in
the Registration Rights Agreement. 
 “Exchange Offer Registration Statement” means an Exchange Offer Registration Statement
as defined in the Registration Rights Agreement. 
 “Exchange Secured Notes” means the Secured Notes of the Issuer issued in
an Exchange Offer pursuant to Section 2.06(f) hereof. 
 “Excluded Contribution” means net cash proceeds, marketable
securities or Qualified Proceeds received by the Issuer from: 
 (a) contributions to its common equity capital; and 
 (b) the sale (other than to a Subsidiary of the Issuer or to any management equity plan or stock option plan or any other management or employee benefit
plan or agreement of the Issuer) of Capital Stock (other than Disqualified Stock and Designated Preferred Stock) of the Issuer; in each case designated as Excluded Contributions pursuant to an Officer’s Certificate executed by the principal
financial officer of the Issuer on the date such capital contributions are made or the date such Equity Interests are sold, as the case may be, which are excluded from the calculation set forth in clause (C) of Section 4.07(a)(iv) hereof.

 “Existing Security Documents” means each of the Security Documents referred to in clause (i) of the definition
thereof, in each case as amended, modified, restated or supplemented from time to time. 
  

 17 

 “fair market value” means, with respect to any asset or liability, the fair market value
of such asset or liability as determined by the Issuer in good faith. 
 “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 Restricted Subsidiary incurs, assumes, guarantees, redeems, repays, retires or
extinguishes any Indebtedness (other than Indebtedness incurred or repaid 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, repayment, 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, consolidations and discontinued operations (as determined in accordance with GAAP) that have
been made by the Issuer or any of its Restricted Subsidiaries 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 assuming that all such Investments, acquisitions, dispositions, mergers, amalgamations, consolidations and discontinued operations (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, consolidation or discontinued operation 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, amalgamation, consolidation or discontinued operation 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 an Investment, acquisition, disposition,
merger, amalgamation or consolidation (including the Transactions), the pro forma calculations shall be made in good faith by a responsible financial or accounting officer of the Issuer (and may include, for the avoidance of doubt, cost savings,
synergies and operating expense reductions resulting from such Investment, acquisition, merger, amalgamation, or consolidation (including the Transactions) which is being given pro forma effect that have been or are expected to be realized). 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 

  

 18 

 
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. 
 “Fixed Charges” means, with respect to any Person for any period, the sum of, without duplication: 
 (a) Consolidated Interest Expense of such Person for such period; 
 (b) all cash dividends or other distributions paid (excluding items eliminated in consolidation) on any series of Preferred Stock during such period; and 
 (c) all dividends or other distributions paid or accrued (excluding items eliminated in consolidation) on any series of Disqualified Stock during such
period. 
 “Foreign Subsidiary” means, with respect to any Person, any Restricted Subsidiary of such Person 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. 
 “Foreign Subsidiary Total Assets” means the total assets of the Foreign Subsidiaries that are not Guarantors, as determined in
accordance with GAAP in good faith by the Issuer, without intercompany eliminations between such Foreign Subsidiaries and the Issuer and its other Subsidiaries. 
 “GAAP” means generally accepted accounting principles in the United States of America which are in effect on the Issue Date. 
 “Global Note Legend” means the legend set forth in Section 2.06(g)(ii) hereof, which is required to be placed on all Global Secured
Notes issued under this Indenture. 
 “Global Secured Notes” means, individually and collectively, each of the Restricted
Global Secured Notes and the Unrestricted Global Secured Notes, substantially in the form of Exhibit A issued in accordance with Section 2.01, 2.06(b), 2.06(d) or 2.06(f) hereof. 
 “Government Securities” means securities that are: 
 (a) direct obligations of the United States of America for the timely payment of which its full faith and credit is pledged; or 
  

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 (b) 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 and the Secured Notes.

 “Guarantor” means each Subsidiary of the Issuer, if any, that Guarantees the Secured Notes in accordance with the terms
of this Indenture. On the Issue Date, each Restricted Subsidiary that guarantees any Indebtedness of the Issuer under the Senior Credit Facilities will be a Guarantor. 
 “Hedging Obligations” means, with respect to any Person, the obligations of such Person under any interest rate swap agreement, interest rate cap agreement, interest rate collar agreement, commodity
swap agreement, commodity cap agreement, commodity collar agreement, foreign exchange contract, currency swap agreement or similar agreement providing for the transfer or mitigation of interest rate, currency or commodity risks either generally or
under specific contingencies. 
 “Holder” means the Person in whose name a Secured Note is registered on the
registrar’s books. 
 “Holdings” means Axcan Midco Inc., a Delaware corporation and the direct parent of the Issuer.

 “Immediate Family Members” means with respect to any individual, such individual’s child, stepchild, grandchild or
more remote descendant, parent, stepparent, grandparent, spouse, former spouse, qualified domestic partner, sibling, mother-in-law, father-in-law, son-in-law and daughter-in-law (including adoptive relationships) and any trust, partnership or other
bona fide estate-planning vehicle the only beneficiaries of which are any of the foregoing individuals or any private foundation or fund that is controlled by any of the foregoing individuals or any donor-advised fund of which any such individual is
the donor. 
  

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 “Indebtedness” means, with respect to any Person, without duplication: 
 (a) any indebtedness (including principal and premium) of such Person, whether or not contingent: 
 (i) in respect of borrowed money; 
 (ii) evidenced by bonds, notes, debentures or similar instruments or letters of credit or bankers’ acceptances (or, without duplication, reimbursement agreements in respect thereof); 
 (iii) representing the balance deferred and unpaid of the purchase price of any property (including Capitalized Lease Obligations) due
more than twelve months after such property is acquired, except (i) any such balance that constitutes an obligation in respect of a commercial letter of credit, a trade payable or similar obligation to a trade creditor, in each case accrued in
the ordinary course of business and (ii) any earn-out obligations until such obligation becomes a liability on the balance sheet of such Person in accordance with GAAP and if not paid after becoming due and payable; or 
 (iv) representing the 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; provided that Indebtedness of any direct or indirect parent of the Issuer appearing upon the balance sheet of the Issuer solely by reason of
push-down accounting under GAAP shall be excluded. 
 (b) 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 (a) of a third Person (whether or not such items would appear upon the balance sheet of the such obligor or guarantor), other than by
endorsement of negotiable instruments for collection in the ordinary course of business; and 
 (c) to the extent not otherwise included, the
obligations of the type referred to in clause (a) 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 that notwithstanding the foregoing,
Indebtedness shall be deemed not to include (i) Contingent Obligations incurred in the ordinary course of business or (ii) obligations under or in respect of Qualified Securitization Facilities. 
 “Indenture” means this Secured Notes Indenture, as amended or supplemented from time to time. 
 “Indenture Obligations” means Obligations under this Indenture and the Secured Notes. 
  

 21 

 “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 Secured Note through a Participant. 
 “Initial Purchasers” means Banc of America Securities LLC, HSBC Securities (USA) Inc. and RBC Capital Markets Corporation. 

“Initial Secured Notes” as defined in the recitals hereto. 
 “Interest Payment Date” means March 1 and September 1 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 Secured Notes are not then rated by Moody’s or S&P, an equivalent rating by any other Rating Agency. 
 “Investment Grade Securities” means: 
 (a) securities issued or directly and fully guaranteed or insured by the
United States government or any agency or instrumentality thereof (other than Cash Equivalents); 
 (b) 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; 
 (c) investments in any fund that invests exclusively in investments of the type described in clauses (a) and (b) which fund may also hold immaterial amounts of cash pending investment or distribution; and

 (d) 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, advances to customers and distributors, commission, travel and similar advances to employees, directors, officers, managers, distributors
and consultants, 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 the Issuer 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 hereof: 
  

 22 

 (a) “Investments” shall include the portion (proportionate to the Issuer’s equity
interest in such Subsidiary) of the fair market value 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 shall be deemed to continue to have a permanent “Investment” in an Unrestricted Subsidiary in an amount (if positive) equal to: 
 (i) the Issuer’s “Investment” in such Subsidiary at the time of such redesignation; less 
 (ii) the portion (proportionate to the Issuer’s Equity Interest in such Subsidiary) of the fair market value of the net assets of
such Subsidiary at the time of such redesignation; and 
 (b) any property transferred to or from an Unrestricted Subsidiary shall be valued
at its fair market value at the time of such transfer. 
 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. 
 “Investors” means TPG Capital, L.P. and, if applicable, each of its Affiliates and funds or partnerships managed by it or its Affiliates
but not including, however, any portfolio companies of any of the foregoing. 
 “Issue Date” means February 25, 2008.

 “Issuer” means Axcan Intermediate Holdings Inc., a Delaware corporation, and its successors. 
 “Issuer’s 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 place of payment. If a payment date is a Legal
Holiday at a place of payment, payment may be made at that place on the next succeeding day that is not a place of Legal Holiday, and no interest shall accrue on such payment for the intervening period. 
 “Letter of Transmittal” means the letter of transmittal to be prepared by the Issuer and sent to all Holders for use by such Holders in
connection with an Exchange Offer. 
 “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 

  

 23 

 
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. 
 “Management Fee Agreement” means the management services agreement between certain
of the management companies associated with the Investors or their advisors, if applicable, and the Issuer. 
 “Management
Stockholders” means the members of management (and their Controlled Investment Affiliates and Immediate Family Members) of the Issuer (or its direct parent) who are holders of Equity Interests of any direct or indirect parent companies of
the Issuer on the Issue Date or will become holders of such Equity Interests in connection with the Acquisition. 
 “Moody’s” means Moody’s Investors Service, Inc. and any successor to its rating agency business. 
 “Net Income” means, with respect to any Person, the net income (loss) of such Person, determined in accordance with GAAP and before any reduction in respect of Preferred Stock dividends. 
 “Net Proceeds” means the aggregate cash or Cash Equivalents proceeds received by the Issuer or any of its Restricted Subsidiaries in
respect of any Asset Sale, including any cash or Cash Equivalents received upon the sale or other disposition of any Designated Non-cash Consideration received in any Asset Sale, net of the direct costs relating to such Asset Sale and the sale or
disposition of such Designated Non-cash Consideration, 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, any relocation
expenses incurred as a result thereof, other fees and expenses, including title and recordation expenses, taxes paid or payable as a result thereof (after taking into account any available tax credits or deductions and any tax sharing arrangements),
amounts required to be applied to the repayment of Indebtedness secured by a Lien (other than Liens on the Collateral securing the Senior Credit Facilities) on such assets and required (other than required by clause (i) of Section 4.10(b)
hereof) to be paid as a result of such transaction and any deduction of appropriate amounts to be provided by the Issuer or any of its Restricted Subsidiaries 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. 
 “Non-U.S. Person” means a Person who
is not a U.S. Person. 
 “Obligations” means any principal, interest (including any interest accruing on or subsequent to
the filing of a petition in bankruptcy, reorganization or similar 

  

 24 

 
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), premium, 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, interest, penalties, fees, indemnifications, reimbursements, damages and other liabilities, payable under the documentation governing any Indebtedness. 
 “Offering Memorandum” means the confidential offering memorandum, dated February 13, 2008, relating to the sale of the Initial Secured Notes. 
 “Officer” means the Chairman of the board of directors, the Chief Executive Officer, the Chief Financial Officer, the President, any
Executive Vice President, Senior Vice President or Vice President, the Treasurer or the Secretary of any Person. Unless otherwise indicated, Officer shall refer to an Officer of the Issuer. 
 “Officer’s Certificate” means a certificate signed on behalf of a Person by an Officer of such Person, who must be the principal
executive officer, the principal financial officer, the treasurer or the principal accounting officer of such Person, that meets the requirements set forth in this Indenture. Unless otherwise indicated, Officer’s Certificate shall refer to a
certificate of an Officer of the Issuer. 
 “Opinion of Counsel” means a written opinion from legal counsel. The counsel may
be an employee of or counsel to the Issuer. 
 “Participant” means, with respect to the Depositary, a Person who has an
account with the Depositary (and, with respect to DTC, shall include Euroclear and Clearstream). 
 “Participating
Broker-Dealer” has the meaning set forth in the Registration Rights Agreement. 
 “Permitted Asset Swap” means the
substantially concurrent purchase and sale or exchange of Related Business Assets or a combination of Related Business Assets and Cash Equivalents between the Issuer or any of its Restricted Subsidiaries and another Person; provided that any
Cash Equivalents received must be applied in accordance with Section 4.10 hereof; provided further that the assets received are pledged as Collateral pursuant to Section 4.16 hereof to the extent required by the Security Documents
(except to the extent the Lien thereon is released by the lenders under the Senior Credit Facilities) to the extent that the assets disposed of constituted Collateral. 
 “Permitted Holders” means each of the Investors, Co-Investors and Management Stockholders and any group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act or any
successor provision) of which any of the foregoing are members; provided that, in the case of such group and without giving effect to the existence of such group or any other group, such Investors and Management Stockholders, collectively,
have beneficial ownership of more than 50.0% of the total voting power of the Voting Stock of the Issuer or any of its direct or indirect parent companies. Any Person or group whose acquisition of beneficial ownership constitutes a 

  

 25 

 
Change of Control in respect of which a Change of Control Offer is made in accordance with the requirements of this Indenture will thereafter, together with
its Affiliates, constitute an additional Permitted Holder. 
 “Permitted Investments” means: 
 (a) any Investment in the Issuer or any of its Restricted Subsidiaries; 
 (b) any Investment in Cash Equivalents or Investment Grade Securities; 
 (c) any Investment by the Issuer or
any of its Restricted Subsidiaries in a Person (including, to the extent constituting an Investment, in assets of a Person that represent substantially all of its assets or a division, business unit or product line, including research and
development and related assets in respect of any product) that is engaged directly or through entities that will be Restricted Subsidiaries in a Similar Business if as a result of such Investment: 
 (i) such Person becomes a Restricted Subsidiary; or 
 (ii) such Person, in one transaction or a series of related transactions, is amalgamated, merged or consolidated with or into, or
transfers or conveys substantially all of its assets (or a division, business unit or product line, including any research and development and related assets in respect of any product) 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, amalgamation consolidation or transfer; 
 (d) any Investment in securities or other assets not
constituting Cash Equivalents or Investment Grade Securities and received in connection with an Asset Sale made pursuant to Section 4.10 hereof or any other disposition of assets not constituting an Asset Sale; 
 (e) 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 such Investment or binding commitment existing on the Issue Date; provided that the amount of any such Investment may be increased in such extension, modification or renewal only (i) as required
by the terms of such Investment or binding commitment as in existence on the Issue Date (including as a result of the accrual or accretion of interest or original issue discount or the issuance of pay-in-kind securities) or (ii) as otherwise
permitted under the Indenture; 
 (f) any Investment acquired by the Issuer or any of its Restricted Subsidiaries: 
 (i) consisting of extensions of credit in the nature of accounts receivable or notes receivable arising from the grant of trade credit in
the ordinary course of business; or 
  

 26 

 (ii) 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 (including any trade creditor or customer); or 
 (iii) in satisfaction of judgments against other Persons; or 
 (iv) 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; 
 (g) Hedging Obligations permitted under clause (x) of
Section 4.09(b) hereof; 
 (h) any Investment in a Similar Business taken together with all other Investments made pursuant to this
clause (h) that are at that time outstanding, not to exceed the greater of (i) $50.0 million and (ii) 4.25% of Total Assets; 
 (i) Investments the payment for which consists of Equity Interests (other than Disqualified Stock) of the Issuer, or any of its direct or indirect parent companies; provided that such Equity Interests will not increase the amount
available for Restricted Payments under clause (C) of Section 4.07(a)(iv) hereof; 
 (j) guarantees of Indebtedness permitted under
Section 4.09(b) hereof; 
 (k) any transaction to the extent it constitutes an Investment that is permitted by and made in accordance
with the provisions of Section 4.11(b) hereof (except transactions described in clauses (ii) and (v); 
 (l) Investments consisting
of purchases or other acquisitions of inventory, supplies, material or equipment or the licensing or contribution of intellectual property pursuant to joint marketing arrangements with other Persons; 
 (m) additional Investments, taken together with all other Investments made pursuant to this clause (m) 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 have not subsequently sold or transferred for cash or marketable securities), not to exceed the greater of (i) $50.0
million and (ii) 4.25% of Total Assets; 
 (n) Investments in or relating to a Securitization Subsidiary that, in the good faith
determination of the Issuer are necessary or advisable to effect any Qualified Securitization Facility or any repurchase obligation in connection therewith; 
 (o) advances to, or guarantees of Indebtedness of, employees not in excess of $5.0 million outstanding at any one time, in the aggregate; 
 (p) loans and advances to employees, directors, officers, managers, distributors and consultants for business-related travel expenses, moving expenses and other similar expenses or payroll advances, 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 or any direct or indirect parent company thereof; 
  

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 (q) advances, loans or extensions of trade credit in the ordinary course of business by the Issuer or any
of its Restricted Subsidiaries; 
 (r) any Investment in any Subsidiary or any joint venture in connection with intercompany cash management
arrangements or related activities arising in the ordinary course of business; 
 (s) Investments consisting of purchases and acquisitions of
assets or services in the ordinary course of business; 
 (t) Investments made in the ordinary course of business in connection with
obtaining, maintaining or renewing client contacts and loans or advances made to distributors in the ordinary course of business; 
 (u)
Investments in prepaid expenses, negotiable instruments held for collection and lease, utility and workers compensation, performance and similar deposits entered into as a result of the operations of the business in the ordinary course of business;

 (v) repurchases of Secured Notes and Exchange Secured Notes; 
 (w) repurchases of Senior Notes and exchange notes in respect thereof; and 
 (x) investments in the ordinary course of business consisting of Uniform Commercial Code Article 3 endorsements for collection of deposit and Article 4 customary trade arrangements with customers consistent with past
practices. 
 “Permitted Liens” means, with respect to any Person: 
 (a) pledges, deposits or security by such Person under workmen’s 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 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, in each case incurred in the ordinary course of business; 
 (b) Liens imposed by law, such as carriers’, warehousemen’s materialmen’s, repairmen’s 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 actions 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; 
  

 28 

 (c) Liens for taxes, assessments or other governmental charges not yet overdue for a period of more than
30 days or not yet payable or subject to penalties for nonpayment or which are being contested in good faith by appropriate actions diligently conducted, if adequate reserves with respect thereto are maintained on the books of such Person in
accordance with GAAP; 
 (d) Liens in favor of issuers of performance, surety, bid, indemnity, warranty, release, appeal or similar bonds or
with respect to other regulatory requirements or letters of credit or bankers acceptances issued, and completion guarantees provided for, in each case, issued pursuant to the request of and for the account of such Person in the ordinary course of
its business or consistent with past practice prior to the Issue Date; 
 (e) minor survey exceptions, minor encumbrances, ground leases,
easements or reservations of, or rights of others for, licenses, rights-of-way, servitudes, sewers, electric lines, drains, telegraph, telephone and cable television lines and other similar purposes, or zoning, building codes or other restrictions
(including minor defects and 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 impair their use in the operation of the business of such Person; 
 (f) Liens securing Obligations relating to any Indebtedness permitted to be incurred pursuant to clause (iv), (xii)(B), (xiii), (xxiii) or (xxiv) of Section 4.09(b) hereof; provided that (a) Liens securing
Obligations relating to any Indebtedness, Disqualified Stock or Preferred Stock permitted to be incurred pursuant to clause (xiii) relate only to Obligations relating to Refinancing Indebtedness that (x) is secured by Liens on the same
assets as the assets securing the Refinancing Indebtedness or (y) extends, replaces, refunds, refinances, renews or defeases Indebtedness incurred or Disqualified Stock or Preferred Stock issued under clause (iv) or (xii)(B) of
Section 4.09(b) hereof, (b) Liens securing Obligations relating to Indebtedness permitted to be incurred pursuant to clause (xxiii) of Section 4.09(b) extend only to the assets of Foreign Subsidiaries, (c) Liens securing
Obligations relating to any Indebtedness permitted to be incurred pursuant to clause (xxiv) of Section 4.09(b) are solely on acquired property or the assets of the acquired entity, and (d) Liens securing Obligations relating to any
Indebtedness, Disqualified Stock or Preferred Stock to be incurred pursuant to clause (iv) of Section 4.09(b) hereof extend only to the assets so purchased, leased or improved; 
 (g) Liens existing on the Issue Date; 
 (h)
Liens on property or shares of stock or other assets of a Person at the time such Person becomes a Subsidiary; provided that such Liens are not created or incurred in connection with, or in contemplation of, such other Person becoming such a
Subsidiary; provided, further, that such Liens may not extend to any other property or other assets owned by the Issuer or any of its Restricted Subsidiaries; 
  

 29 

 (i) Liens on property or other assets at the time the Issuer or a Restricted Subsidiary acquired the
property or such other assets, including any acquisition by means of a merger, amalgamation 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, amalgamation, 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; 
 (j) Liens securing Obligations relating to any 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 hereof; 
 (k) Liens securing Hedging Obligations; provided
that, with respect to Hedging Obligations relating to Indebtedness, such Indebtedness is, and is permitted to be under this Indenture, secured by a Lien on the same property securing such Hedging Obligations; 
 (l) Liens on specific items of inventory or other goods and proceeds of any Person securing such Person’s accounts payable or similar trade
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; 
 (m) leases, sub-leases, licenses or sub-licenses, 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; 
 (n) Liens arising
from Uniform Commercial Code (or equivalent statute) financing statement filings regarding operating leases or consignments entered into by the Issuer and its Restricted Subsidiaries in the ordinary course of business; 
 (o) Liens in favor of the Issuer or any Guarantor; 
 (p) Liens on equipment of the Issuer or any of its Restricted Subsidiaries granted in the ordinary course of business to the Issuer’s clients; 
 (q) Liens on accounts receivable, Securitization Assets and related assets incurred in connection with a Qualified Securitization Facility; 
 (r) Liens to secure any modification, 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 (g), (h), and (i); provided that (a) such new Lien shall be limited to all or part of the same property that
secured the original Lien (plus improvements on such property), 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 of the Indebtedness
described under clauses (g), (h), and (i) 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 modification, refinancing, refunding, extension, renewal or replacement; 
  

 30 

 (s) deposits made or other security provided in the ordinary course of business to secure liability to
insurance carriers; 
 (t) other Liens securing obligations in an aggregate amount at any one time outstanding not to exceed the greater of
(i) $20.0 million and (ii) 1.75% of Total Assets determined as of the date of incurrence; 
 (u) Liens securing judgments for the
payment of money not constituting an Event of Default under clause (e) of Section 6.01 hereof 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; 
 (v) 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; 
 (w) Liens (i) of a collection bank arising under Section 4-210 of the Uniform Commercial Code 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 institutions arising as a matter of law or under general terms and conditions
encumbering deposits (including the right of set-off) and which are within the general parameters customary in the banking industry; 
 (x)
Liens deemed to exist in connection with Investments in repurchase agreements permitted under Section 4.09 hereof; provided that such Liens do not extend to any assets other than those that are the subject of such repurchase agreement;

 (y) Liens encumbering reasonable customary 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; 
 (z) 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; 
 (aa) Liens securing obligations owed by the Issuer or any
Restricted Subsidiary to any lender under the Senior Credit Facilities or any Affiliate of such a lender in respect of any overdraft and related liabilities arising from treasury, depository and cash management services or any automated clearing
house transfers of funds; 
  

 31 

 (bb) 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; 
 (cc) Liens arising out of conditional
sale, title retention, consignment or similar arrangements for the sale or purchase of goods entered into by the Issuer or any Restricted Subsidiary in the ordinary course of business; 
 (dd) Liens solely on any cash earnest money deposits made by the Issuer or any of its Restricted Subsidiaries in connection with any letter of intent or
purchase agreement permitted; 
 (ee) ground leases in respect of real property on which facilities owned or leased by the Issuer or any of
its Subsidiaries are located; 
 (ff) Liens on insurance policies and the proceeds thereof securing the financing of the premiums with
respect thereto; 
 (gg) Liens on Capital Stock of an Unrestricted Subsidiary that secure Indebtedness or other obligations of such
Unrestricted Subsidiary; 
 (hh) Liens on the assets of non-guarantor Subsidiaries securing Indebtedness of such Subsidiaries that were
permitted by the terms of this Indenture to be incurred; and 
 (ii) Liens arising solely from precautionary UCC financing statements or
similar filings. 
 For purposes of this definition, the term “Indebtedness” shall be deemed to include interest on such
Indebtedness. 
 “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) hereof to be placed on all Secured Notes issued under
this Indenture, except where otherwise permitted by the provisions of this Indenture. 
 “QIB” means a “qualified
institutional buyer” as defined in Rule 144A. 
 “Qualified Proceeds” means the fair market value of assets that are
used or useful in, or Capital Stock of any Person engaged in, a Similar Business. 
 “Qualified Securitization Facility”
means any Securitization Facility that meets the following conditions: (a) the board of directors of the Issuer shall have determined in 

  

 32 

 
good faith that such Securitization Facility (including financing terms, covenants, termination events and other provisions) is in the aggregate economically
fair and reasonable to the Issuer and the applicable Securitization Subsidiary, (b) all sales and/or contributions of Securitization Assets and related assets to the applicable Securitization Subsidiary are made at fair market value (as
determined in good faith by the Issuer) and (c) the financing terms, covenants, termination events and other provisions thereof shall be market terms (as determined in good faith by the Issuer). 
 “Rating Agencies” means Moody’s and S&P or if Moody’s or S&P or both shall not make a rating on the Secured 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 Moody’s or S&P or both, as the case may be. 
 “Record Date” for the interest payable on any applicable Interest Payment Date means the February 15 and August 15 (whether or
not a Business Day) immediately preceding such Interest Payment Date. 
 “Registration Rights Agreement” means the
Registration Rights Agreement with respect to the Secured Notes dated as of the Issue Date, among the Issuer, the Guarantors and Initial Purchasers and, with respect to any Additional Secured Notes, one or more registration rights agreements between
the Issuer and the other parties thereto, as such agreement(s) may be amended, modified or supplemented from time to time, relating to rights given by the Issuer to the purchasers of Additional Secured Notes to register such Additional Secured Notes
under the Securities Act. 
 “Regulation S” means Regulation S promulgated under the Securities Act. 
 “Regulation S Global Secured Note” means a Regulation S Temporary Global Secured Note or Regulation S Permanent Global Secured Note, as
applicable. 
 “Regulation S Permanent Global Secured Note” means a permanent Global Secured Note in the form of Exhibit A
bearing the Global Secured Note Legend, the Private Placement Legend and deposited with or on behalf of, and registered in the name of, the Depositary or its nominee, issued in a denomination equal to the outstanding principal amount of the
Regulation S Temporary Global Secured Note upon expiration of the applicable Restricted Period. 
 “Regulation S Temporary Global
Secured Note” means a temporary Global Secured Note in the form of Exhibit A bearing the Global Secured Note Legend and the Private Placement Legend and the Regulation S Temporary Global Secured Note Legend and deposited with or on behalf
of, and registered in the name of, the Depositary or its nominee, issued in a denomination equal to the outstanding principal amount of the Secured Notes initially sold in reliance on Rule 903. 
 “Regulation S Temporary Global Secured Note Legend” means the legend set forth in Section 2.06(g)(iii) hereof. 
 “Related Business Assets” means assets (other than Cash Equivalents) used or useful in a Similar Business, provided that any
assets received by the Issuer or a 

  

 33 

 
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. 
 “Reorganization” means the internal reorganization and related intercompany transactions of the Issuer, Axcan Pharma Inc. and its Subsidiaries to be effectuated in connection with the Transactions on substantially the terms
described in the Senior Credit Facilities. 
 “Responsible Officer” means, when used with respect to the Trustee, any
officer within the corporate trust department 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 Secured Note” means a
Definitive Secured Note bearing, or that is required to bear, the Private Placement Legend. 
 “Restricted Global Secured
Note” means a Global Secured Note bearing, or that is required to bear, 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 applicable to the Secured Notes. 
 “Restricted Subsidiary” means,
at any time, any direct or indirect Subsidiary of the Issuer (including any Foreign Subsidiary) that is not then an Unrestricted Subsidiary; provided that upon 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 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, a division of The McGraw-Hill Companies, Inc., and any successor to its rating agency
business. 
 “Sale and Lease-Back 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 by the Issuer or such Restricted Subsidiary to a third Person in contemplation of such leasing. 
  

 34 

 “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. 
 “Secured Notes” means the Secured Notes authenticated and delivered under this Indenture. 
 “Security Documents” means (i) the agreements and instruments listed on Schedule V of Exhibit A-1 to the Purchase Agreement dated
February 13, 2008 with respect to the Initial Secured Notes and (ii) any other pledge agreements, security agreements, mortgages, deeds of trust or other agreements or instruments between the Issuer and/or any of its Restricted
Subsidiaries and the Collateral Agent granting Liens on any asset of the Company or any of its Restricted Subsidiaries to secure the Indenture Obligations, in each case as amended, modified, restated or supplemented from time to time. 
 “Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations of the SEC promulgated thereunder.

 “Securitization Assets” means the accounts receivable, royalty or other revenue and other rights to payment and any other
assets related thereto subject to a Qualified Securitization Facility and the proceeds thereof. 
 “Securitization Facility”
means any of one or more receivables securitization 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 Securitization Subsidiary) pursuant to which the Issuer or any of its Restricted Subsidiaries sells or
grants a security interest in its accounts receivable or assets related thereto to either (a) a Person that is not a Restricted Subsidiary or (b) a Securitization Subsidiary that in turn sells its accounts receivable to a Person that is
not a Restricted Subsidiary. 
 “Securitization Fees” means distributions or payments made directly or by means of discounts
with respect to any participation interest issued or sold in connection with, and other fees paid to a Person that is not a Securitization Subsidiary in connection with, any Qualified Securitization Facility. 
 “Securitization Subsidiary” means any Subsidiary formed for the purpose of, and that solely engages only in one or more Qualified
Securitization Facilities and other activities reasonably related thereto. 
 “Senior Bridge Facilities” means the Senior
Unsecured Interim Loan Credit Agreement to be entered into as of the Issue Date by and among the Issuer, the lenders 

  

 35 

 
party thereto in their capacities as lenders thereunder and Bank of America, N.A., as Administrative Agent, including any guarantees, instruments and
agreements executed in connection therewith, and any amendments, supplements, modifications, extensions, renewals, restatements, refundings or refinancings thereof and any indentures, guarantees, credit facilities or commercial paper facilities with
banks or other institutional lenders or investors that replace, refund, exchange or refinance any part of the loans, notes, guarantees, or commitments thereunder (including any exchange notes and related exchange guarantees that are issued pursuant
to any registration rights agreement). 
 “Senior Credit Facilities” means the term and revolving credit facilities under
the Credit Agreement to be entered into as of the Issue Date by and among the Issuer, the other borrowers party thereto, Holdings, the lenders party thereto in their capacities as lenders thereunder and Bank of America, N.A., 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, guarantees, credit facilities or commercial paper facilities with banks or other institutional lenders or investors that replace, refund, exchange or refinance any part of the loans, notes, guarantees, 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 hereof). 
 “Senior Indebtedness” means Indebtedness of the Issuer or any Guarantor unless the
instrument under which such Indebtedness is incurred expressly provides that it is subordinated in right of payment to the Secured Notes or any related Guarantee. 
 “Senior Notes” means the Issuer’s $235.0 million aggregate principal amount of senior notes, if any, issued to refinance the Senior Bridge Facilities. 
 “Senior Secured Leverage Ratio” means, as of the date of determination (the “Secured Leverage Ratio Calculation Date”),
the ratio of (a) the Consolidated Total Indebtedness of the Issuer and its Restricted Subsidiaries as of the end of the most recent fiscal quarter for which internal financial statements are available that is secured by Liens to (b) EBITDA
of the Issuer and its Restricted Subsidiaries for the most recently ended four fiscal quarters ending immediately prior to such date for which internal financial statements are available. 
 In the event that the Issuer or any Restricted Subsidiary incurs, assumes, guarantees, redeems, repays, retires or extinguishes any Indebtedness (other
than Indebtedness incurred or repaid 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 Secured Leverage Ratio is being calculated but prior to or simultaneously with the event for which the calculation of the Secured Leverage Ratio is made, then the Secured Leverage Ratio shall be calculated giving pro forma
effect to such incurrence, assumption, guarantee, redemption, repayment, retirement or extinguishment of Indebtedness, or such issuance or redemption of Disqualified Stock or Preferred Stock, as if the same had occurred immediately prior to the end
of such most recent fiscal quarter end. 
  

 36 

 For purposes of making the computation referred to above, Investments, acquisitions, dispositions,
mergers, amalgamations, consolidations and discontinued operations (as determined in accordance with GAAP) that have been made by the Issuer or any of its Restricted Subsidiaries during the four-quarter reference period or subsequent to such
reference period and on or prior to or simultaneously with the Secured Leverage Ratio Calculation Date shall be calculated on a pro forma basis assuming that all such Investments, acquisitions, dispositions, mergers, amalgamations, consolidations
and discontinued operations (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, consolidation or discontinued operation that would have required
adjustment pursuant to this definition, then the Secured Leverage Ratio shall be calculated giving pro forma effect thereto for such period as if such Investment, acquisition, disposition, merger, amalgamation, consolidation or discontinued
operation 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 an Investment, acquisition, disposition, merger or consolidation (including the
Transactions), the pro forma calculations shall be made in good faith by a responsible financial or accounting officer of the Issuer (and may include, for the avoidance of doubt, cost savings, synergies and operating expense reductions resulting
from such Investment, acquisition, merger, amalgamation or consolidation (including the Transactions) which is being given pro forma effect that have been or are expected to be realized). 
 “Shelf Registration Statement” means a Shelf Registration Statement as defined in the applicable Registration Rights Agreement.

 “Significant Subsidiary” means any Restricted Subsidiary 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 (a) any business engaged in by the Issuer or any of its Restricted Subsidiaries on the Issue Date, and (b) any business or other activities that are reasonably similar, ancillary,
complementary or related to, or a reasonable extension, development or expansion of, the businesses in which the Issuer and its Restricted Subsidiaries are engaged on the Issue Date. 
 “Subordinated Indebtedness” means, with respect to the Secured Notes, 
 (a) any Indebtedness of the Issuer which is by its terms subordinated in right of payment to the Secured Notes, and 
 (b) any Indebtedness of any Guarantor which is by its terms subordinated in right of payment to the Guarantee of such entity of the Secured Notes.

  

 37 

 “Subsidiary” means, with respect to any Person: 
 (a) 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 or is consolidated under GAAP with such Person at such time; and 
 (b) any partnership, joint venture, limited liability company or similar entity of which 
 (i) 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 
 (ii) such Person or any Restricted Subsidiary of such Person is a controlling general partner or otherwise
controls such entity. 
 “Total Assets” means the total assets of the Issuer and its Restricted Subsidiaries, determined on
a consolidated basis in accordance with GAAP, as shown on the most recent balance sheet of the Issuer or such other Person as may be expressly stated. 
 “Transaction Agreement” means the Arrangement Agreement dated as of November 29, 2006 by and between Axcan Intermediate Holding, Inc. (formerly known as Atom Intermediate Holdings Inc.) and Axcan
Pharma Inc., as the same may be amended prior to the Issue Date. 
 “Transaction Expenses” means any fees or expenses
incurred or paid by the Issuer or any Restricted Subsidiary in connection with the Transactions, including payments to officers, employees and directors as change of control payments, severance payments, special or retention bonuses and charges for
repurchase or rollover of, or modifications to, stock options. 
 “Transactions” means the transactions contemplated by the
Transaction Agreement, the issuance of the Secured Notes and borrowings under the Senior Credit Facilities and the Senior Bridge Facilities on the Issue Date and other transactions in connection therewith or incidental thereto. 
 “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 

  

 38 

 
March 1, 2011; provided that if the period from the Redemption Date to such date is less than one year, the weekly average yield on actually
traded United States Treasury securities adjusted to a constant maturity of one year will be used. 
 “Trust Indenture Act”
means the Trust Indenture Act of 1939, as amended (15 U.S.C. §§ 77aaa-777bbbb). 
 “Trustee” means The Bank of New
York, as trustee, until a successor replaces it in accordance with the applicable provisions of this Indenture and thereafter means the successor serving hereunder. 
 “Uniform Commercial Code” means the New York Uniform Commercial Code as in effect from time to time. 
 “Unrestricted Definitive Secured Note” means one or more Definitive Secured Notes that do not bear and are not required to bear the Private Placement Legend. 
 “Unrestricted Global Secured Note” means a permanent Global Secured Note, substantially in the form of Exhibit A that bears the Global
Secured Note Legend and that has the “Schedule of Exchanges of Interests in the Global Secured Note” attached thereto, and that is deposited with or on behalf of and registered in the name of the Depositary, representing Secured Notes that
do not bear the Private Placement Legend. 
 “Unrestricted Subsidiary” means: 
 (a) any Subsidiary of the Issuer which at the time of determination is an Unrestricted Subsidiary (as designated by the Issuer, as provided below); and

 (b) 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

 (i) any Unrestricted Subsidiary must be an entity of which the Equity Interests entitled to cast at least a majority of the
votes that may be cast by all Equity Interests having ordinary voting power for the election of directors or Persons performing a similar function are owned, directly or indirectly, by the Issuer; 
 (ii) such designation complies with Section 4.07 hereof; and 
 (iii) 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.

  

 39 

 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: 
 (a) the Issuer could
incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Test or 
 (b) the Fixed Charge Coverage Ratio for the
Issuer would be equal to or greater than such ratio for the Issuer 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 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: 
 (a) 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 
 (b) the sum of all such payments. 
 “Wholly-Owned Subsidiary” of any Person means a Subsidiary of such Person, 100.0% of the outstanding Equity Interests of which (other than directors’ qualifying shares and shares issued to
foreign nationals as required by applicable law) shall at the time be owned by such Person and/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

  

 40 

			
	 Term
	  	Defined in
Section
	 “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
	 “DTC”
	  	2.03
	 “Equal and Ratable Period
	  	4.16
	 “Event of Default”
	  	6.01
	 “Excluded Collateral”
	  	4.16
	 “Excess Proceeds”
	  	4.10
	 “Excluded Collateral”
	  	4.16
	 “Fixed Charge Coverage Test”
	  	4.07
	 “incur”
	  	4.09
	 “Legal Defeasance”
	  	8.02
	 “Offer Amount”
	  	3.09
	 “Offer Period”
	  	3.09
	 “Pari Passu Indebtedness”
	  	4.10
	 “Paying Agent”
	  	2.03
	 “Purchase Date”
	  	3.09
	 “Redemption Date”
	  	3.07
	 “Refinancing Indebtedness”
	  	4.09
	 “Refunding Capital Stock”
	  	4.07
	 “Registrar”
	  	2.03
	 “Restricted Payments”
	  	4.07
	 “Second Commitment”
	  	4.10
	 “Secured Note Register”
	  	2.03
	 “Senior Credit Facilities Obligations”
	  	4.16
	 “Successor Company”
	  	5.01
	 “Successor Person”
	  	5.01
	 “Taxes”
	  	4.05
	 “Treasury Capital Stock”
	  	4.07

 Section 1.03. Incorporation by Reference of Trust Indenture Act. Whenever this
Indenture refers to a provision of the Trust Indenture Act, the provision is incorporated by reference in and made a part of this Indenture. 
 The following Trust Indenture Act terms used in this Indenture have the following meanings: 
 “indenture securities” means
the Secured Notes and the Guarantees; 
 “indenture security Holder” means a Holder of a Secured Note; 
 “indenture to be qualified” means this Indenture; 
  

 41 

 “indenture trustee” or “institutional trustee” means the Trustee; and
“obligor” on the Secured Notes and the Guarantees means the Issuer and the Guarantors, respectively, and any successor obligor upon the Secured Notes and the Guarantees, respectively. 
 All other terms used in this Indenture that are defined by the Trust Indenture Act, defined by Trust Indenture Act reference to another statute or
defined by SEC rule under the Trust Indenture Act have the meanings so assigned to them. 
 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; 
 (c) “or” is not exclusive; 
 (d)
“including”, “includes” and similar words means including without limitation; 
 (e) words in the singular include the
plural, and in the plural include the singular; 
 (f) “will” shall be interpreted to express a command; 
 (g) provisions apply to successive events and transactions; 
 (h) 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; 
 (i) unless the context otherwise requires, any reference to an “Article,” “Section” or “clause” refers to an Article,
Section or clause, as the case may be, of this Indenture; 
 (j) 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; 
 (k) the principal amount of any non-interest bearing or other discount security at any date shall be the principal amount thereof that would be shown on a balance sheet of the Issuer dated such date prepared in accordance with GAAP;

 (l) the principal amount of any Preferred Stock shall be (i) the maximum liquidation value of such Preferred Stock or (ii) the
maximum mandatory redemption or mandatory purchase price with respect to such Preferred Stock, whichever is greater; and 
 (m) all
references to any interest or other amount payable on or with respect to the Secured Notes shall be deemed to include any Additional Interest. 
  

 42 

 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 is 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 Secured
Note, shall be sufficient for any purpose of this Indenture and (subject to Section 7.01 hereof) 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. 
 (c) The ownership of
Secured Notes shall be proved by the Secured Note Register. 
 (d) Any request, demand, authorization, direction, notice, consent, waiver or
other action by the Holder of any Secured Note shall bind every future Holder of the same Secured Note and the Holder of every Secured 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 Secured Note. 
 (e) The Issuer may, in the circumstances permitted by the Trust Indenture Act, 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 10 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 Secured Note may do so with regard to all or any part of the principal amount of such Secured 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. 
  

 43 

 (g) Without limiting the generality of the foregoing, a Holder, including DTC, that is a Holder of a
Global Secured Note, 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 any Person, that is a Holder of a Global Secured Note, including DTC, may provide its proxy or proxies to the beneficial owners of interests in any such Global Secured Note through such depositary’s 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 Secured Note held by DTC entitled under the procedures of such depositary 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 SECURED NOTES 
 Section 2.01. Form and Dating; Terms.  
 (a) General. The Secured Notes and the
Trustee’s certificate of authentication shall be substantially in the form of Exhibit A. The Secured Notes may have notations, legends or endorsements required by law, stock exchange rules or usage. Each Secured Note shall be dated the date of
its authentication. The Secured Notes shall be issued initially in minimum denominations of $2,000 and any integral multiple of $1,000 in excess of $2,000. 
 (b) Global Secured Notes. Secured Notes issued in global form shall be substantially in the form of Exhibit A hereto (including the Global Secured Note Legend thereon and the “Schedule of Exchanges of
Interests in the Global Secured Note” attached thereto). Secured Notes issued in definitive form shall be substantially in the form of Exhibit A hereto (but without the Global Secured Note Legend thereon and without the “Schedule of
Exchanges of Interests in the Global Secured Note” attached thereto). Each Global Secured Note shall represent such of the outstanding Secured Notes as shall be specified in the “Schedule of Exchanges of Interests in the Global Secured
Note” attached thereto and each shall provide that it shall represent up to the aggregate principal amount of Secured Notes from time to time endorsed thereon and that the aggregate principal amount of outstanding Secured Notes represented
thereby may from time to time be reduced or increased, as applicable, to reflect exchanges and 

  

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redemptions. Any endorsement of a Global Secured Note to reflect the amount of any increase or decrease in the aggregate principal amount of outstanding
Secured Notes represented thereby shall be made by the Trustee or the Custodian, at the direction of the Trustee, in accordance with instructions given by the Holder thereof as required by Section 2.06 hereof. 
 (c) Temporary Global Secured Notes. Secured Notes offered and sold in reliance on Regulation S shall be issued initially in the form of the
Regulation S Temporary Global Secured Note, which shall be deposited on behalf of the purchasers of the Secured Notes represented thereby with the Custodian and registered in the name of the Depositary or the nominee of the Depositary for the
accounts of designated agents holding on behalf of Euroclear or Clearstream, duly executed by the Issuer and authenticated by the Trustee as hereinafter provided. 
 Following (i) the termination of the Restricted Period and (ii) the receipt by the Trustee of (A) a certification or other evidence in a form reasonably acceptable to the Issuer of non-United States
beneficial ownership of 100% of the aggregate principal amount of each Regulation S Temporary Global Secured Note (except to the extent of any beneficial owners thereof who acquired an interest therein during the Restricted Period pursuant to
another exemption from registration under the Securities Act and who shall take delivery of a beneficial ownership interest in a 144A Global Secured Note bearing a Private Placement Legend, all as contemplated by Section 2.06(b) hereof) and
(B) an Officer’s Certificate from the Issuer, the Trustee shall remove the Regulation S Temporary Global Secured Note Legend from the Regulation S Temporary Global Secured Note, following which temporary beneficial interests in the
Regulation S Temporary Global Secured Note shall automatically become beneficial interests in the Regulation S Permanent Global Secured Note pursuant to the Applicable Procedures. 
 The aggregate principal amount of a Regulation S Temporary Global Secured Note and a Regulation S Permanent Global Secured Note may from time to time be
increased or decreased by adjustments made on the records of the Trustee and the Depositary or its nominee, as the case may be, in connection with transfers of interest as hereinafter provided. 
 (d) Terms. The aggregate principal amount of Secured Notes that may be authenticated and delivered under this Indenture is unlimited. 

The terms and provisions contained in the Secured 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, expressly agree to such terms and provisions and to be bound thereby. However, to the extent any provision of any Secured Note conflicts with the express provisions of
this Indenture, the provisions of this Indenture shall govern and be controlling. 
 The Secured Notes shall be subject to repurchase by the
Issuer pursuant to an Asset Sale Offer as provided in Section 4.10 hereof or a Change of Control Offer as provided in Section 4.14 hereof. The Secured Notes shall not be redeemable, other than as provided in Article 3 hereof. 

 

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 Additional Secured Notes ranking pari passu with the Initial Secured 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 Secured Notes and shall have the same terms as to status, redemption or otherwise as the Initial Secured
Notes; provided that the Issuer’s ability to issue Additional Secured Notes shall be subject to the Issuer’s compliance with Section 4.09 hereof. Any Additional Secured Notes may be issued with the benefit of an indenture
supplemental to this Indenture. 
 (e) Euroclear and Clearstream Applicable Procedures. The provisions of the “Operating
Procedures of the Euroclear System” and “Terms and Conditions Governing Use of Euroclear” and the “General Terms and Conditions of Clearstream Banking” and “Customer Handbook” of Clearstream shall be applicable to
transfers of beneficial interests in the Regulation S Temporary Global Secured Note and the Regulation S Permanent Global Secured Notes that are held by Participants through Euroclear or Clearstream. 
 Section 2.02. Execution and Authentication. At least one Officer of the Issuer shall execute the Secured Notes on behalf of the Issuer by
manual or facsimile signature. 
 If an Officer of the Issuer whose signature is on a Secured Note no longer holds that office at the time
the Trustee authenticates the Secured Note, the Secured Note shall nevertheless be valid. 
 A Secured 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, by the manual, facsimile or electronic (including “.pdf”) signature of the Trustee. The signature shall be
conclusive evidence that the Secured Note has been duly authenticated and delivered under this Indenture. 
 On the Issue Date, the Trustee
shall, upon receipt of an Issuer’s Order (an “Authentication Order”), authenticate and deliver the Initial Secured Notes in the aggregate principal amount or amounts specified in such Authentication Order. In addition, at any
time, from time to time, the Trustee shall, upon receipt of an Authentication Order, authenticate and deliver any Additional Secured Notes or Exchange Secured Notes (but only upon completion of an Exchange Offer or in a sale under a Shelf
Registration Statement) for an aggregate principal amount specified in such Authentication Order for such Additional Secured Notes or Exchange Secured Notes issued or increased hereunder. 
 The Trustee may appoint an authenticating agent acceptable to the Issuer to authenticate Secured Notes. An authenticating agent may authenticate Secured
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 Secured Notes
may be presented for registration of transfer or for exchange (“Registrar”) and (ii) an office or agency where Secured Notes may be presented for payment (“Paying Agent”). The Registrar shall keep a register of
the 

  

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Secured Notes (“Secured Note Register”) and of their transfer and exchange. The registered Holder of a Secured Note will be treated as the
owner of the Secured Note for all purposes. The Issuer may appoint one or more co-registrars and one or more additional paying agents. The term “Registrar” includes any co-registrar, and the term “Paying Agent” includes any
additional paying agents. The Issuer initially appoints the Trustee as Paying Agent. 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, to the extent that it is capable, act as such. The Issuer or any of its domestic Subsidiaries may act
as Paying Agent or Registrar. 
 The Issuer initially appoints The Depository Trust Company (“DTC”) to act as Depositary
with respect to the Global Secured Notes representing the Secured Notes. 
 The Issuer initially appoints the Trustee to act as the Registrar
for the Secured Notes and to act as Custodian with respect to the Global Secured Notes. 
 Section 2.04. Paying Agent to Hold Money
in Trust. The Issuer shall require each Paying Agent 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,
premium, if any, interest or Additional Interest, if any, on the Secured Notes, and will notify the Trustee 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 a Subsidiary) shall have no further
liability for the money. If the Issuer or a Subsidiary 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 Secured 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 and shall otherwise comply with Section 312(a) of the Trust Indenture Act. If the Trustee is not the
Registrar, the Issuer shall furnish to the Trustee at least two 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 and the Issuer shall otherwise comply with Section 312(a) of the Trust Indenture Act. 
 Section 2.06. Transfer and Exchange.  
 (a) Transfer and Exchange of Global Secured Notes. Except as otherwise
set forth in this Section 2.06, a Global Secured 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 thereto. A beneficial interest in a Global
Secured Note may not be exchanged for a Definitive Secured Note unless (i) the Depositary (x) notifies the Issuer that it is unwilling or unable to continue as Depositary for such Global Secured Note or 

  

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(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, (ii) the Issuer, at its option, notifies the Trustee in writing that it elects to cause the issuance of Definitive Secured Notes (although Regulation S Temporary Global Secured Notes may not be exchanged for Definitive Secured Notes
prior to (A) the expiration of the Restricted Period and (B) the receipt of any certificate required pursuant to Rule 903(b)(3)(ii)(B)), (iii) upon the request of a Holder if there shall have occurred and be continuing a Default or
Event of Default or (iv) upon the request of DTC in accordance with customary DTC procedures. Upon the occurrence of any of the preceding events in (i) above, Definitive Secured Notes delivered in exchange for any Global Secured Note or
beneficial interests therein will be registered in the names, and issued in any approved denominations, requested by or on behalf of the Depositary (in accordance with its customary procedures). Global Secured Notes also may be exchanged or
replaced, in whole or in part, as provided in Sections 2.07 and 2.10 hereof. Every Secured Note authenticated and delivered in exchange for, or in lieu of, a Global Secured Note or any portion thereof, pursuant to this Section 2.06 or
Section 2.07 or 2.10 hereof, shall be authenticated and delivered in the form of, and shall be, a Global Secured Note, except for Definitive Secured Notes issued subsequent to any of the preceding events in (i), (ii) or (iii) above
and pursuant to Section 2.06(c) hereof. A Global Secured Note may not be exchanged for another Secured Note other than as provided in this Section 2.06(a); provided, however, beneficial interests in a Global Secured Note may
be transferred and exchanged as provided in Section 2.06(b), (c) or (f) hereof. 
 (b) Transfer and Exchange of Beneficial
Interests in the Global Secured Notes. The transfer and exchange of beneficial interests in the Global Secured 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 Secured Notes shall be subject to restrictions on transfer comparable to those set forth herein to the extent required by the Securities Act. Transfers of beneficial interests in the Global Secured Notes
also shall require compliance with either subparagraph (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 Secured Note. Beneficial interests in any Restricted Global Secured Note
may be transferred to Persons who take delivery thereof in the form of a beneficial interest in the same Restricted Global Secured 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 Temporary Global Secured Note may not be made to a U.S. Person or for the account or benefit of a U.S. Person other than pursuant to Rule 144A.
Beneficial interests in any Unrestricted Global Secured Note may be transferred to Persons who take delivery thereof in the form of a beneficial interest in an Unrestricted Global Secured 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 Secured Notes. In connection with all transfers and exchanges of beneficial interests that are not subject to Section 2.06(b)(i) hereof, the transferor of such beneficial interest
must deliver to the Registrar either (A) (1) a written 

  

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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 Secured 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 Secured 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 Secured Note shall be registered to effect the transfer or exchange referred to in (1) above; provided that in no event shall Definitive Secured Notes be issued upon the transfer or exchange of beneficial
interests in a Regulation S Temporary Global Secured Note prior to (A) the expiration of the applicable Restricted Period therefor and (B) the receipt by the Registrar of any certificates required pursuant to Rule 903(b)(3)(ii)(B). Upon
consummation of an Exchange Offer by the Issuer in accordance with Section 2.06(f) hereof, the requirements of this Section 2.06(b)(ii) shall be deemed to have been satisfied upon receipt by the Registrar of the instructions contained in
the applicable Letter of Transmittal or in an Agent’s Message delivered by the Holder of such beneficial interests in the Restricted Global Secured Notes. Upon satisfaction of all of the requirements for transfer or exchange of beneficial
interests in Global Secured Notes contained in this Indenture and the Secured Notes or otherwise applicable under the Securities Act, the Trustee shall adjust the principal amount of the relevant Global Secured Note(s) pursuant to
Section 2.06(h) hereof. 
 (iii) Transfer of Beneficial Interests to Another Restricted Global Secured Note. A
beneficial interest in any Restricted Global Secured Note may be transferred to a Person who takes delivery thereof in the form of a beneficial interest in another Restricted Global Secured Note if the transfer complies with the requirements of
Section 2.06(b)(ii) hereof and the Registrar receives the following: 
 (A) if the transferee will take delivery in the
form of a beneficial interest in a 144A Global Secured Note, then the transferor must deliver a certificate in the form of Exhibit B hereto, 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 Secured Note, then the transferor
must deliver a certificate in the form of Exhibit B hereto, including the certifications in item (2) thereof. 
 (iv)
Transfer and Exchange of Beneficial Interests in a Restricted Global Secured Note for Beneficial Interests in an Unrestricted Global Secured Note. A beneficial interest in any Restricted Global Secured Note may be exchanged by any holder
thereof for a beneficial interest in an Unrestricted 

  

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Global Secured Note or transferred to a Person who takes delivery thereof in the form of a beneficial interest in an Unrestricted Global Secured Note if the
exchange or transfer complies with the requirements of Section 2.06(b)(ii) hereof and: 
 (A) such exchange or transfer
is effected pursuant to an Exchange Offer in accordance with the Registration Rights Agreement and the holder of the beneficial interest to be transferred, in the case of an exchange, or the transferee, in the case of a transfer, certifies in the
applicable Letter of Transmittal that it is not (1) a Participating Broker Dealer, (2) a Person participating in the distribution of the Exchange Notes or (3) a Person who is an affiliate (as defined in Rule 144) of the Issuer;

 (B) such transfer is effected pursuant to a Shelf Registration Statement in accordance with the applicable Registration
Rights Agreement; 
 (C) such transfer is effected by a Participating Broker-Dealer pursuant to an Exchange Offer Registration
Statement in accordance with the applicable Registration Rights Agreement; or 
 (D) the Registrar receives the following:

 (1) if the holder of such beneficial interest in a Restricted Global Secured Note proposes to exchange such beneficial
interest for a beneficial interest in an Unrestricted Global Secured Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(a) thereof; or 
 (2) if the holder of such beneficial interest in a Restricted Global Secured 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 Secured Note, a certificate from such holder in the form of Exhibit B hereto, including the certifications in item (4) thereof; 
 and, in each such case set forth in this subparagraph (D), if the Registrar so requests or if the Applicable Procedures so require, an Opinion of Counsel
in form reasonably acceptable to the Registrar 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 subparagraph (B) or (D) above
at a time when an Unrestricted Global Secured Note has not yet been issued, the Issuer shall issue and, upon receipt of an Authentication Order in accordance with Section 2.02 hereof, the Trustee shall authenticate one or more Unrestricted
Global Secured Notes in an aggregate principal amount equal to the aggregate principal amount of beneficial interests transferred pursuant to subparagraph (B) or (D) above. 
  

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 Beneficial interests in an Unrestricted Global Secured Note cannot be exchanged for, or transferred to
Persons who take delivery thereof in the form of, a beneficial interest in a Restricted Global Secured Note. 
 (c) Transfer or Exchange
of Beneficial Interests for Definitive Secured Notes. 
 (i) Beneficial Interests in Restricted Global Secured Notes to
Restricted Definitive Secured Notes. If any holder of a beneficial interest in a Restricted Global Secured Note proposes to exchange such beneficial interest for a Restricted Definitive Secured Note or to transfer such beneficial interest to a
Person who takes delivery thereof in the form of a Restricted Definitive Secured Note, then, upon the occurrence of any of the events in subsection (A) of Section 2.06(a) hereof and receipt by the Registrar of the following documentation:

 (A) if the holder of such beneficial interest in a Restricted Global Secured Note proposes to exchange such beneficial
interest for a Restricted Definitive Secured Note, a certificate from such holder substantially in the form of Exhibit C hereto, 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 certificate substantially in the form of
Exhibit B hereto, 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 certificate substantially in the form of Exhibit B hereto, 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 certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(a) thereof; 
 (E) if such beneficial interest is being transferred to the Issuer or any of its Subsidiaries, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(b) thereof; or

 (F) if such beneficial interest is being transferred pursuant to an effective registration statement under the Securities
Act, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(c) thereof, 
 the Trustee
shall cause the aggregate principal amount of the applicable Global Secured Note to be reduced accordingly pursuant to Section 2.06(h) hereof, and the Issuer shall execute and the Trustee shall authenticate and mail to the Person 

  

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designated in the instructions a Definitive Secured Note in the applicable principal amount. Any Definitive Secured Note issued in exchange for a beneficial
interest in a Restricted Global Secured 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 Secured Notes to the Persons in whose names such Secured Notes are so registered. Any Definitive Secured Note issued in
exchange for a beneficial interest in a Restricted Global Secured 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 Regulation S Temporary Global Secured Note to Definitive Secured Notes. Notwithstanding
Section 2.06(c)(i)(A) and (C) hereof, a beneficial interest in the Regulation S Temporary Global Secured Note may not be exchanged for a Definitive Secured Note or transferred to a Person who takes delivery thereof in the form of a
Definitive Secured Note prior to (A) the expiration of the applicable Restricted Period therefor and (B) the receipt by the Registrar of any certificates required pursuant to Rule 903(b)(3)(ii)(B), except in the case of a transfer pursuant
to an exemption from the registration requirements of the Securities Act other than Rule 903 or Rule 904. 
 (iii)
Beneficial Interests in Restricted Global Secured Notes to Unrestricted Definitive Secured Notes. A holder of a beneficial interest in a Restricted Global Secured Note may exchange such beneficial interest for an Unrestricted Definitive
Secured Note or may transfer such beneficial interest to a Person who takes delivery thereof in the form of an Unrestricted Definitive Secured Note only upon the occurrence of any of the events in subsection (A) of Section 2.06(a) hereof
and if: 
 (A) such exchange or transfer is effected pursuant to an Exchange Offer in accordance with the applicable
Registration Rights Agreement and the holder of such beneficial interest, in the case of an exchange, or the transferee, in the case of a transfer, certifies in the applicable Letter of Transmittal that it is not (1) a Participating
Broker-Dealer, (2) a Person participating in the distribution of the Exchange Notes or (3) a Person who is an affiliate (as defined in Rule 144) of the Issuer; 
 (B) such transfer is effected pursuant to the Shelf Registration Statement in accordance with the applicable Registration Rights
Agreement; 
 (C) such transfer is effected by a Participating Broker-Dealer pursuant to an Exchange Offer Registration
Statement in accordance with the applicable Registration Rights Agreement; or 
  

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 (D) the Registrar receives the following: 
 (1) if the holder of such beneficial interest in a Restricted Global Secured Note proposes to exchange such beneficial interest for an
Unrestricted Definitive Secured Note, a certificate from such holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(b) thereof; or 
 (2) if the holder of such beneficial interest in a Restricted Global Secured Note proposes to transfer such beneficial interest to a
Person who shall take delivery thereof in the form of an Unrestricted Definitive Secured Note, a certificate from such holder substantially in the form of Exhibit B hereto, including the certifications in item (4) thereof; 
 and, in each such case set forth in this subparagraph (D), if the Registrar so requests or if the Applicable Procedures so require, an Opinion of Counsel
in form reasonably acceptable to the Registrar 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. 
 (iv) Beneficial Interests in Unrestricted Global Secured Notes to
Unrestricted Definitive Secured Notes. If any holder of a beneficial interest in an Unrestricted Global Secured Note proposes to exchange such beneficial interest for a Definitive Secured Note or to transfer such beneficial interest to a Person
who takes delivery thereof in the form of a Definitive Secured Note, then, upon the occurrence of any of the events in subsection (A) of Section 2.06(a) hereof and satisfaction of the conditions set forth in Section 2.06(b)(ii)
hereof, the Trustee shall cause the aggregate principal amount of the applicable Global Secured Note to be reduced accordingly pursuant to Section 2.06(h) hereof, and the Issuer shall execute and the Trustee shall authenticate and mail to the
Person designated in the instructions a Definitive Secured Note in the applicable principal amount. Any Definitive Secured Note issued in exchange for a beneficial interest pursuant to this Section 2.06(c)(iv) 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 Secured Notes to the Persons in whose names such Secured Notes are so registered. Any Definitive Secured Note issued in exchange for a beneficial interest pursuant to this Section 2.06(c)(iv) shall not bear the Private
Placement Legend. 
 (d) Transfer and Exchange of Definitive Secured Notes for Beneficial Interests. 
 (i) Restricted Definitive Secured Notes to Beneficial Interests in Restricted Global Secured Notes. If any Holder of a Restricted
Definitive Secured Note proposes to exchange such Secured Note for a beneficial interest in a Restricted Global Secured Note or to transfer such Restricted Definitive Secured Note to a Person who takes delivery thereof in the form of a beneficial
interest in a Restricted Global Secured Note, then, upon receipt by the Registrar of the following documentation: 
 (A) if
the Holder of such Restricted Definitive Secured Note proposes to exchange such Secured Note for a beneficial interest in a Restricted Global Secured Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the
certifications in item (2)(b) thereof; 
  

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 (B) if such Restricted Definitive Secured Note is being transferred to a QIB in
accordance with Rule 144A, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (1) thereof; 
 (C) if such Restricted Definitive Secured Note is being transferred to a Non-U.S. Person in an offshore transaction in accordance with Rule 903 or Rule 904, a certificate substantially in the form of Exhibit B hereto,
including the certifications in item (2) thereof; 
 (D) if such Restricted Definitive Secured Note is being transferred
pursuant to an exemption from the registration requirements of the Securities Act in accordance with Rule 144, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(a) thereof; 
 (E) if such Restricted Definitive Secured Note is being transferred to the Issuer or any of its Subsidiaries, a certificate substantially
in the form of Exhibit B hereto, including the certifications in item (3)(b) thereof; or 
 (F) if such Restricted
Definitive Secured Note is being transferred pursuant to an effective registration statement under the Securities Act, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(c) thereof, 

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

 (ii) Restricted Definitive Secured Notes to Beneficial Interests in Unrestricted Global Secured Notes. A Holder of a
Restricted Definitive Secured Note may exchange such Secured Note for a beneficial interest in an Unrestricted Global Secured Note or transfer such Restricted Definitive Secured Note to a Person who takes delivery thereof in the form of a beneficial
interest in an Unrestricted Global Secured Note only if: 
 (A) such exchange or transfer is effected pursuant to an Exchange
Offer in accordance with the applicable Registration Rights Agreement and the Holder, in the case of an exchange, or the transferee, in the case of a transfer, certifies in the applicable Letter of Transmittal that it is not (1) a Participating
Broker-Dealer, (2) a Person participating in the distribution of the Exchange Secured Notes or (3) a Person who is an affiliate (as defined in Rule 144) of the Issuer; 
  

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 (B) such transfer is effected pursuant to a Shelf Registration Statement in accordance
with the applicable Registration Rights Agreement; 
 (C) such transfer is effected by a Participating Broker-Dealer pursuant
to an Exchange Offer Registration Statement in accordance with the applicable Registration Rights Agreement; or 
 (D) the
Registrar receives the following: 
 (1) if the Holder of such Definitive Secured Notes proposes to exchange such Secured
Notes for a beneficial interest in the Unrestricted Global Secured Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(c) thereof; or 
 (2) if the Holder of such Definitive Secured Notes proposes to transfer such Secured Notes to a Person who shall take delivery thereof in
the form of a beneficial interest in the Unrestricted Global Secured Note, a certificate from such Holder substantially in the form of Exhibit B hereto, including the certifications in item (4) thereof; 
 and, in each such case set forth in this subparagraph (D), if the Registrar so requests or if the Applicable Procedures so require, an Opinion of Counsel
in form reasonably acceptable to the Registrar 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 this Section 2.06(d)(ii), the Trustee
shall cancel the Restricted Definitive Secured Note and increase or cause to be increased the aggregate principal amount of the Unrestricted Global Secured Note. 
 (iii) Unrestricted Definitive Secured Notes to Beneficial Interests in Unrestricted Global Secured Notes. A Holder of an
Unrestricted Definitive Secured Note may exchange such Secured Note for a beneficial interest in an Unrestricted Global Secured Note or transfer such Definitive Secured Notes to a Person who takes delivery thereof in the form of a beneficial
interest in an Unrestricted Global Secured Note at any time. Upon receipt of a request for such 

  

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an exchange or transfer, the Trustee shall cancel the applicable Unrestricted Definitive Secured Note and increase or cause to be increased the aggregate
principal amount of one of the Unrestricted Global Secured Notes. 
 If any such exchange or transfer from a Definitive Secured Note to a beneficial interest
is effected pursuant to subparagraph (ii)(B), (ii)(D) or (iii) above at a time when an Unrestricted Global Secured Note has not yet been issued, the Issuer shall issue and, upon receipt of an Authentication Order in accordance with
Section 2.02 hereof, the Trustee shall authenticate one or more Unrestricted Global Secured Notes in an aggregate principal amount equal to the principal amount of Definitive Secured Notes so transferred. 
 (e) Transfer and Exchange of Definitive Secured Notes for Definitive Secured Notes. Upon request by a Holder of Definitive Secured 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 Secured Notes. Prior to such registration of transfer or exchange, the requesting Holder shall present or
surrender to the Registrar the Definitive Secured 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 Secured Notes to Restricted Definitive Secured Notes. Any Restricted Definitive Secured Note may be
transferred to and registered in the name of Persons who take delivery thereof in the form of a Restricted Definitive Secured Note if the Registrar receives the following: 
 (A) if the transfer will be made pursuant to a QIB in accordance with Rule 144A, then the transferor must deliver a certificate
substantially in the form of Exhibit B hereto, including the certifications in item (1) thereof; 
 (B) if the transfer
will be made pursuant to Rule 903 or Rule 904 then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications in item (2) thereof; or 
 (C) if the transfer will be made pursuant to any other exemption from the registration requirements of the Securities Act, then the
transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications required by item (3) thereof, if applicable. 
 (ii) Restricted Definitive Secured Notes to Unrestricted Definitive Secured Notes. Any Restricted Definitive Secured Note may be exchanged by the Holder thereof for an Unrestricted Definitive Secured Note or
transferred to a Person or Persons who take delivery thereof in the form of an Unrestricted Definitive Secured Note if: 
 (A)
such exchange or transfer is effected pursuant to an Exchange Offer in accordance with the applicable Registration Rights Agreement; 
  

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 (B) any such transfer is effected pursuant to a Shelf Registration Statement in
accordance with the applicable Registration Rights Agreement; 
 (C) any such transfer is effected by a Participating
Broker-Dealer pursuant to an Exchange Offer Registration Statement in accordance with the applicable Registration Rights Agreement; or 
 (D) the Registrar receives the following: 
 (1) if the Holder of such Restricted Definitive
Secured Notes proposes to exchange such Secured Notes for an Unrestricted Definitive Secured Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(d) thereof; or 

(2) if the Holder of such Restricted Definitive Secured Notes proposes to transfer such Secured Notes to a Person who shall take
delivery thereof in the form of an Unrestricted Definitive Secured Note, a certificate from such Holder substantially in the form of Exhibit B hereto, including the certifications in item (4) thereof; 
 and, in each such case set forth in this subparagraph (D), if the Registrar so requests, an Opinion of Counsel in form reasonably acceptable to the
Registrar 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 Secured Notes to Unrestricted Definitive Secured Notes. A Holder
of Unrestricted Definitive Secured Notes may transfer such Secured Notes to a Person who takes delivery thereof in the form of an Unrestricted Definitive Secured Note. Upon receipt of a request to register such a transfer, the Registrar shall
register the Unrestricted Definitive Secured Notes pursuant to the instructions from the Holder thereof. 
 (f) Exchange Offer. Upon
the occurrence of an Exchange Offer in accordance with the applicable Registration Rights Agreement, the Issuer shall issue and, upon receipt of an Authentication Order in accordance with Section 2.02 hereof, the Trustee shall authenticate
(i) one or more Unrestricted Global Secured Notes in an aggregate principal amount equal to the principal amount of the beneficial interests in the Restricted Global Secured Notes tendered for acceptance by Persons that certify in the
applicable Letters of Transmittal or in an Agent’s Message that (x) they are not Participating Broker-Dealers, (y) they are not participating in a distribution of the Exchange Secured 

  

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Notes and (z) they are not affiliates (as defined in Rule 144) of the Issuer, and accepted for exchange in an Exchange Offer and (ii) Unrestricted
Definitive Secured Notes in an aggregate principal amount equal to the principal amount of the Restricted Definitive Secured Notes tendered for acceptance by Persons that certify in the applicable Letters of Transmittal that (x) they are not
Participating Broker-Dealers, (y) they are not participating in a distribution of the Exchange Secured Notes and (z) they are not affiliates (as defined in Rule 144) of the Issuer, and accepted for exchange in an Exchange Offer.
Concurrently with the issuance of such Secured Notes, the Trustee shall cause the aggregate principal amount of the applicable Restricted Global Secured Notes to be reduced accordingly, and the Issuer shall execute and the Trustee shall authenticate
and mail to the Persons designated by the Holders of Definitive Secured Notes so accepted Unrestricted Definitive Secured Notes in the applicable principal amount. Any Secured Notes that remain outstanding after the consummation of an Exchange
Offer, and Exchange Secured Notes issued in connection with such Exchange Offer, shall be treated as a single class of securities under this Indenture. 
 (g) Legends. The following legends shall appear on the face of all Global Secured Notes and Definitive Secured 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 Secured Note and each Definitive Secured Note (and all Secured 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 NOT A U.S. PERSON (WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT) AND 

  

	 	(2)	AGREES FOR THE BENEFIT OF THE COMPANY 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 THE COMPANY, 

  

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	 	(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 $250,000, 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 AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT 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, THE ISSUER 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 Secured Note or Definitive Secured Note issued pursuant to subparagraph (b)(iv), (c)(iii), (c)(iv), (d)(ii), (d)(iii), (e)(ii), (e)(iii) or (f) of this Section 2.06 (and all Secured Notes issued in
exchange therefor or substitution thereof) shall not bear the Private Placement Legend. 
  

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 (ii) Global Note Legend. Each Global Secured 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 WATER STREET, NEW YORK, NEW YORK) (“DTC”) TO THE ISSUER OR ITS 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.” 
 (iii) Regulation S Temporary Global Note Legend. The Regulation S Temporary Global Secured
Note shall bear a legend in substantially the following form: 
 “THIS NOTE (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION
ORIGINALLY EXEMPT FROM REGISTRATION UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE TRANSFERRED IN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, ANY U.S. PERSON EXCEPT PURSUANT TO AN
AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND ALL 

  

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APPLICABLE STATE SECURITIES LAWS. TERMS USED ABOVE HAVE THE MEANINGS GIVEN TO THEM IN REGULATION S UNDER THE SECURITIES ACT.” 
 (h) Cancellation and/or Adjustment of Global Secured Notes. At such time as all beneficial interests in a particular Global Secured Note have been
exchanged for Definitive Secured Notes or a particular Global Secured Note has been redeemed, repurchased or cancelled in whole and not in part, each such Global Secured Note shall be returned to or retained and cancelled by the Trustee in
accordance with Section 2.11 hereof. At any time prior to such cancellation, if any beneficial interest in a Global Secured Note is exchanged for or transferred to a Person who will take delivery thereof in the form of a beneficial interest in
another Global Secured Note or for Definitive Secured Notes, the principal amount of Secured Notes represented by such Global Secured Note shall be reduced accordingly and an endorsement shall be made on such Global Secured 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 will take delivery thereof in the form of a beneficial interest in another Global Secured
Note, such other Global Secured Note shall be increased accordingly and an endorsement shall be made on such Global Secured 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 Secured Notes
and Definitive Secured Notes upon receipt of an Authentication Order in accordance with Section 2.02 hereof or at the Registrar’s request. 
 (ii) No service charge shall be made to a holder of a beneficial interest in a Global Secured Note or to a Holder of a Definitive Secured 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,
2.10, 3.06, 3.09, 4.10, 4.14, and 9.05 hereof). 
 (iii) The Issuer shall not be required (A) to issue, to register the
transfer of or to exchange any Secured Notes during a period beginning at the opening of business 15 days before the day of any selection of Secured Notes for redemption under Section 3.02 hereof and ending at the close of business on the day
of selection or (B) to register the transfer of or to exchange a Secured Note between a Record Date with respect to such Secured Note and the next succeeding Interest Payment Date with respect to such Secured Note. 
 (iv) Neither the Registrar nor the Issuer shall be required to register the transfer of or exchange any Secured Note selected for
redemption in whole or in part, except the unredeemed portion of any Secured Note being redeemed in part. 
  

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 (v) All Global Secured Notes and Definitive Secured Notes issued upon any registration of
transfer or exchange of Global Secured Notes or Definitive Secured 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 Secured Notes or Definitive
Secured Notes surrendered upon such registration of transfer or exchange. 
 (vi) Prior to due presentment for the
registration of a transfer of any Secured Note, the Trustee, any Agent and the Issuer may deem and treat the Person in whose name any Secured Note is registered as the absolute owner of such Secured Note for the purpose of receiving payment of
principal of (and premium, if any) and interest on such Secured Notes and for all other purposes, and none of the Trustee, any Agent or the Issuer shall be affected by notice to the contrary. 
 (vii) Upon surrender for registration of transfer of any Secured Note at the office or agency of the Issuer designated pursuant to
Section 4.02 hereof, the Issuer shall execute, and the Trustee shall authenticate and mail, in the name of the designated transferee or transferees, one or more replacement Secured Notes of any authorized denomination or denominations of a like
aggregate principal amount. 
 (viii) At the option of the Holder, Secured Notes may be exchanged for other Secured Notes of
any authorized denomination or denominations of a like aggregate principal amount upon surrender of the Secured Notes to be exchanged at such office or agency. Whenever any Global Secured Notes or Definitive Secured Notes are so surrendered for
exchange, the Issuer shall execute, and the Trustee shall authenticate and mail, the replacement Global Secured Notes and Definitive Secured Notes which the Holder making the exchange is entitled to in accordance with the provisions of
Section 2.02 hereof. 
 (ix) 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. 
 Section 2.07. Replacement Secured Notes . If any mutilated Secured 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 Secured Note, the Issuer shall issue and the Trustee, upon receipt of an Authentication Order, shall authenticate a replacement Secured Note if the Trustee’s requirements are met. If required by the Trustee or the Issuer, 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 Secured Note is
replaced. The Issuer and the Trustee may charge the Holder for their expenses in replacing a Secured Note. 
 Every replacement Secured 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 Secured Notes duly issued hereunder. 
  

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 Section 2.08. Outstanding Secured Notes. The Secured Notes outstanding at any time are all
the Secured Notes authenticated by the Trustee except for those cancelled by it, those delivered to it for cancellation, those reductions in the interest in a Global Secured 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 hereof, a Secured Note does not cease to be outstanding because the Issuer or a Guarantor or an Affiliate of the Issuer or a Guarantor holds the
Secured Note. 
 If a Secured Note is replaced pursuant to Section 2.07 hereof, it ceases to be outstanding unless the Trustee receives
proof satisfactory to it that the replaced Secured Note is held by a protected purchaser (as defined in Section 8-303 of the Uniform Commercial Code). 
 If the principal amount of any Secured Note is considered paid under Section 4.01 hereof, it ceases to be outstanding and interest on it ceases to accrue. 
 If the Paying Agent (other than the Issuer or a Guarantor or an Affiliate of the Issuer or a Guarantor) holds, on a Redemption Date or maturity date,
money sufficient to pay Secured Notes (or portions thereof) payable on that date, then on and after that date such Secured Notes (or portions thereof) shall be deemed to be no longer outstanding and shall cease to accrue interest. 
 Section 2.09. Treasury Secured Notes. In determining whether the Holders of the required principal amount of Secured Notes have concurred in
any direction, waiver or consent, Secured 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 Secured Notes that a Responsible Officer of the Trustee knows are so owned shall be so disregarded. Secured 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 Secured Notes and that the pledgee is not the Issuer or a Guarantor or any Affiliate of the Issuer or a
Guarantor. 
 Section 2.10. Temporary Secured Notes. Until certificates representing Secured Notes are ready for delivery, the
Issuer may prepare and the Trustee, upon receipt of an Authentication Order, shall authenticate temporary Secured Notes. Temporary Secured Notes shall be substantially in the form of certificated Secured Notes but may have variations that the Issuer
considers appropriate for temporary Secured Notes and as shall be reasonably acceptable to the Trustee. Without unreasonable delay, the Issuer shall prepare and the Trustee shall authenticate definitive Secured Notes in exchange for temporary
Secured Notes. 
 Holders and beneficial holders, as the case may be, of temporary Secured Notes shall be entitled to all of the benefits
accorded to Holders, or beneficial holders, respectively, of Secured Notes under this Indenture. 
 Section 2.11. Cancellation.
The Issuer at any time may deliver Secured Notes to the Trustee for cancellation. The Registrar and Paying Agent shall forward to the Trustee 

  

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any Secured 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 Secured Notes surrendered for registration of transfer, exchange, payment, replacement or cancellation and shall dispose of such cancelled Secured Notes in its customary manner (subject to the record
retention requirement of the Exchange Act). Certification of the disposal of all cancelled Secured Notes shall be delivered to the Issuer upon its request therefor. The Issuer may not issue new Secured Notes to replace Secured Notes that it has 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 Secured Notes, it shall pay the defaulted interest in any lawful manner plus, to the extent lawful, interest payable on the defaulted interest, in each case at the rate provided in the Secured Notes and in
Section 4.01 hereof. The Issuer may pay the defaulted interest to the Persons who are Holders on a subsequent special record date. The Issuer shall promptly notify the Trustee in writing of the amount of defaulted interest proposed to be paid
on each Secured 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 any 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 any such special record date. At least 15 days before any such special record date, the Issuer (or, upon the written request of the Issuer, 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, with a copy to the Trustee, a notice at his or her address as it appears in the Secured 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
Secured Note delivered under this Indenture upon registration of transfer of or in exchange for or in lieu of any other Secured Note shall carry the rights to interest accrued and unpaid, and to accrue, which were carried by such other Secured Note.

 Section 2.13. CUSIP/ISIN Numbers. The Issuer in issuing the Secured Notes may use CUSIP and ISIN numbers (in each case, if
then generally in use) and, if so, the Trustee shall use CUSIP and ISIN numbers 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 Secured Notes or as contained in any notice of redemption and that reliance may be placed only on the other identification numbers printed on the Secured Notes, and any such redemption shall not be affected by any defect in
or omission of such numbers. The Issuer will as promptly as practicable notify the Trustee in writing of any change in the CUSIP and ISIN numbers. 
  

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 ARTICLE 3 
 REDEMPTION 
 Section 3.01. Notices to Trustee. If the Issuer elects to redeem
Secured Notes, as the case may be, pursuant to Section 3.07 hereof, it shall furnish to the Trustee, at least two Business Days before notice of redemption is required to be mailed or cause to be mailed to Holders pursuant to Section 3.03
hereof but not more than 60 days before the date of redemption (the “Redemption Date”), an Officer’s Certificate setting forth (i) the paragraph or subparagraph of such Secured Note and/or Section of this Indenture
pursuant to which the redemption shall occur, (ii) the Redemption Date, (iii) the principal amount of the Secured Notes to be redeemed and (iv) the redemption price. 
 Section 3.02. Selection of Secured Notes to be Redeemed. If less than all of the Secured Notes are to be redeemed in an offer to purchase at
any time, the Trustee shall select the Secured Notes to be redeemed (a) if the Secured Notes are listed on an exchange, in compliance with the requirements of such exchange or (b) on a pro rata basis to the extent practicable, or, if the
pro rata basis is not practicable for any reason, by lot or by such other method the Trustee shall deem appropriate. In the event of partial redemption by lot, the particular Secured Notes to be redeemed 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 Secured Notes not previously called for redemption. 
 The Trustee shall promptly notify the Issuer in writing of the Secured Notes selected for redemption and, in the case of any Secured Note selected for partial redemption, the principal amount thereof to be redeemed.
No Secured Notes of $2,000 or less can be redeemed or purchased in part, except that if all of the Secured Notes of a Holder are to be redeemed, the entire outstanding amount of Secured Notes held by such Holder shall be redeemed. Except as provided
in the preceding sentence, provisions of this Indenture that apply to Secured Notes called for redemption also apply to portions of Secured Notes called for redemption. 
 Section 3.03. Notice of Redemption. Subject to Section 3.09 hereof, the Issuer shall deliver electronically or mail or caused 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 Secured Notes to be redeemed at such Holder’s registered address or otherwise in accordance with Applicable Procedures, 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 hereof. Except as set forth in Section 3.07(c) or 3.07(d) hereof, notices of redemption may not be conditional.

 The notice shall identify the Secured Notes to be redeemed and shall state: 
 (a) the Redemption Date; 
 (b) the redemption
price; 
 (c) if any Definitive Secured Note is to be redeemed in part only, the portion of the principal amount of that Secured Note that is
to be redeemed and that, after the 

  

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Redemption Date upon surrender of such Secured Note, a new Secured Note or Secured Notes in principal amount equal to the unredeemed portion of the original
Secured Note representing the same indebtedness to the extent not redeemed will be issued in the name of the Holder upon cancellation of the original Secured Note; 
 (d) the name and address of the Paying Agent; 
 (e) that Secured 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 Secured Notes called for redemption ceases to accrue on and after the Redemption Date; 
 (g) the paragraph or subparagraph of
the Secured Notes and/or Section of this Indenture pursuant to which the Secured Notes called for redemption are being redeemed; 
 (h) the
CUSIP and ISIN number, if any, printed on the Secured Notes being redeemed and that no representation is made as to the correctness or accuracy of any such CUSIP and ISIN number that is listed in such notice or printed on the Secured Notes; and

 (i) if in connection with a redemption pursuant to Section 3.07(c) or 3.07(d) hereof, any condition to such redemption. 

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 two 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. 
 If the Secured Notes are listed on an exchange, and the rules of such exchange so require, the Issuer will notify the exchange of any such redemption
and, if applicable, of the principal amount of any Secured Notes outstanding following any partial redemption of Secured Notes. 
 Section 3.04. Effect of Notice of Redemption. Once notice of redemption is mailed in accordance with Section 3.03 hereof, Secured Notes called for redemption become irrevocably due and payable on the Redemption Date at the
redemption price (except as provided for in Sections 3.07(c) or 3.07(d) hereof). 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 deliver such notice or any defect in the notice to the Holder of any Secured Note designated for redemption in whole or in part shall not affect the validity of the proceedings for the redemption of any other Secured Note. Subject to
Section 3.05 hereof, on and after the Redemption Date, interest ceases to accrue on Secured Notes or portions of Secured Notes called for redemption. 
  

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 Section 3.05. Deposit of Redemption Price.  
 (a) Prior to 11:00 a.m. (New York City time) on the Redemption Date, the Issuer shall deposit with the Trustee or with the Paying Agent money sufficient
to pay the redemption price of and accrued and unpaid interest on all Secured Notes to be redeemed on that Redemption Date. The Trustee or the Paying Agent shall promptly return to the Issuer any money deposited with the Trustee or 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 Secured Notes to be redeemed. 
 (b) If the Issuer complies with the provisions of the preceding paragraph (a), on and after the Redemption Date, interest shall cease to accrue on the Secured Notes or the portions of Secured Notes called for
redemption. If a Secured Note is redeemed 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 Date shall be paid to the Person in whose name such Secured Note was
registered at the close of business on such Record Date. If any Secured Note called for redemption shall not be so paid upon surrender for redemption 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 until such principal is paid, and to the extent lawful on any interest accrued to the Redemption Date not paid on such unpaid principal, in each case at the rate provided in the Secured Notes and in
Section 4.01 hereof. 
 Section 3.06. Secured Notes Redeemed in Part. Upon surrender of a Definitive Secured Note that is
redeemed in part, the Issuer shall issue and the Trustee shall authenticate for the Holder at the expense of the Issuer a new Secured Note equal in principal amount to the unredeemed portion of the Secured Note surrendered representing the same
indebtedness to the extent not redeemed; provided that each new Secured Note will be in a principal amount of $2,000 and any integral multiple of $1,000 in excess of $2,000. It is understood that, notwithstanding anything to the contrary in
this Indenture, only an Authentication Order and not an Opinion of Counsel or Officer’s Certificate is required for the Trustee to authenticate such new Secured Note. 
 Section 3.07. Optional Redemption.  
 (a) At any time prior to March 1, 2011, the Issuer may redeem all or a part of the Secured Notes upon notice in accordance with Section 3.02 and 3.03 hereof, at a redemption price equal to 100.0% of the principal amount of the
Secured Notes redeemed plus the Applicable Premium as of, plus accrued and unpaid interest, if any, to the date of redemption (the “Redemption Date”), subject to the right of Holders of record on the relevant record date to receive
interest due on the relevant interest payment date. 
 (b) On or after March 1, 2011, the Issuer may redeem the Secured Notes, upon
notice in accordance with Sections 3.02 and Section 3.03 hereof, at the redemption prices (expressed as percentages of principal amount of the Secured Notes to be redeemed) set forth below, plus accrued and unpaid interest, if any, to the
Redemption Date, subject to the right of Holders of record on the relevant record date to receive interest due on the relevant interest payment date, if redeemed during the twelve-month period beginning on March 1 of each of the years indicated
below: 
  

				
	 Year
	  	Percentage	 
	 2011
	  	106.938	%
	 2012
	  	104.625	%
	 2013
	  	102.313	%
	 2014 and thereafter
	  	100.000	%

  

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 (c) Until March 1, 2011, the Issuer may, at its option, on one or more occasions, redeem up to 35.0%
of the aggregate principal amount of Secured Notes issued under this Indenture at a redemption price equal to 109.250% of the aggregate principal amount thereof plus accrued and unpaid interest, if any, to the Redemption Date, subject to the right
of Holders of record on the relevant record date to receive interest due on the relevant interest payment date, with the net cash proceeds received by it from one or more Equity Offerings; provided that (i) at least 50.0% of the sum of
the aggregate principal amount of the Secured Notes originally issued under this Indenture on the Issue Date and any Additional Secured Notes issued under the Indenture after the Issue Date remains outstanding immediately after the occurrence of
each such redemption; and (ii) each such redemption occurs within 120 days of the date of closing of each such Equity Offering. Notice of any redemption upon any Equity Offering may be given prior to the completion thereof, and any such
redemption or notice may, at the Issuer’s discretion, be subject to one or more conditions precedent, including, but not limited to, completion of the related Equity Offering. 
 (d) Except pursuant to clause (a) or (c) of this Section 3.07, the Secured Notes will not be redeemable at the Issuer’s option prior
to March 1, 2011. Except pursuant to clause (b) or (d) of this Section 3.07, the Secured Notes will not be redeemable at the Issuer’s option prior to March 1, 2011. 
 (e) Any redemption pursuant to this Section 3.07 shall be made pursuant to the provisions of Sections 3.01 through Section 3.06 hereof.

 Section 3.08. Mandatory Redemption. The Issuer shall not be required to make any mandatory redemption or sinking fund payments
with respect to the Secured Notes. 
 Section 3.09. Offers to Repurchase by Application of Excess Proceeds.  
 (a) In the event that, pursuant to Section 4.10 hereof, 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 “Purchase Date”), the Issuer shall apply
all Excess Proceeds (the “Offer Amount”) to the purchase of Secured Notes and, if required, Pari Passu Indebtedness (on a pro rata basis, if applicable), or, if less than the Offer 

  

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Amount has been tendered, all Secured Notes and Pari Passu Indebtedness tendered in response to the Asset Sale Offer. Payment for any Secured Notes so
purchased shall be made in the same manner as interest payments are made. 
 (c) If the Purchase Date is on or after a Record Date and on or
before the related Interest Payment Date, any accrued and unpaid interest, up to but excluding the Purchase Date, shall be paid to the Person in whose name a Secured Note is registered at the close of business on such Record Date, and no additional
interest shall be payable to Holders who tender Secured Notes pursuant to the Asset Sale Offer. 
 (d) Upon the commencement of an Asset Sale
Offer, the Issuer shall deliver electronically or send, by first-class mail a notice to each of the Holders, with a copy to the Trustee. The notice shall contain all instructions and materials necessary to enable such Holders to tender Secured Notes
pursuant to the Asset Sale Offer. The Asset Sale Offer shall be made to all Holders and holders of such 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 hereof and the length of time the
Asset Sale Offer shall remain open; 
 (ii) the Offer Amount, the purchase price and the Purchase Date; 
 (iii) that any Secured Note not tendered or accepted for payment shall continue to accrue interest; 
 (iv) that, unless the Issuer defaults in making such payment, any Secured Note accepted for payment pursuant to the Asset Sale Offer shall
cease to accrue interest after the Purchase Date; 
 (v) that any Holder electing to have less than all of the aggregate
principal amount of its Secured Notes purchased pursuant to an Asset Sale Offer may elect to have Secured Notes purchased in an amount not less than $2,000; 
 (vi) that Holders electing to have a Secured Note purchased pursuant to any Asset Sale Offer shall be required to surrender the Secured
Note, with the form entitled “Option of Holder to Elect Purchase” attached to the Secured 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 two Business Days before the Purchase 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, receives, not later than the close of business on the expiration date of the Offer Period, a facsimile transmission or letter setting forth the name of
the Holder, the principal amount of the Secured Note the Holder delivered for purchase and a statement that such Holder is withdrawing his election to have such Secured Note purchased; 
  

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 (viii) that, if the aggregate principal amount of Secured Notes and Pari Passu
Indebtedness surrendered by the holders thereof exceeds the Offer Amount, the Trustee shall select the Secured Notes and the Issuer shall select such Pari Passu Indebtedness to be purchased on a pro rata basis based on the accreted value or
principal amount of the Secured Notes or such Pari Passu Indebtedness tendered (with such adjustments as may be deemed appropriate by the Trustee so that only Secured Notes in an amount not less than $2,000 are purchased); and 
 (ix) that Holders whose certificated Secured Notes were purchased only in part shall be issued new Secured Notes equal in principal amount
to the unpurchased portion of the Secured Notes surrendered (or transferred by book-entry transfer) representing the same indebtedness to the extent not repurchased. 
 (e) On or before the Purchase Date, the Issuer shall, to the extent lawful, (1) accept for payment, on a pro rata basis as described in clause (d)(viii) of this Section 3.09, the Offer Amount of Secured
Notes or portions thereof validly tendered pursuant to the Asset Sale Offer, or if less than the Offer Amount has been tendered, all Secured Notes tendered and (2) deliver or cause to be delivered to the Trustee the Secured Notes properly
accepted, together with an Officer’s Certificate stating the aggregate principal amount of Secured Notes or portions thereof so tendered. 
 (f) 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 purchase price of the Secured Notes properly tendered by such Holder and accepted by the
Issuer for purchase, and the Issuer shall promptly issue a new Secured 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 Secured 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 Secured Note) in a principal
amount equal to any unpurchased portion of the Secured Note surrendered representing the same indebtedness to the extent not repurchased. Any Secured 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 Purchase Date. 
 (g) Prior to
11:00 a.m. (New York City time) on the purchase date, the Issuer shall deposit with the Trustee or with the Paying Agent money sufficient to pay the purchase price of and accrued and unpaid interest on all Secured Notes to be purchased on that
purchase date. The Trustee or the Paying Agent shall promptly return to the Issuer any money deposited with the Trustee or the Paying Agent by the Issuer in excess of the amounts necessary to pay the purchase price of, and accrued and unpaid
interest on, all Secured Notes to be redeemed. 
 Other than as specifically provided in this Section 3.09 or Section 4.10 hereof,
any purchase pursuant to this Section 3.09 shall be made pursuant to the applicable provisions of Sections 3.01 through 3.06 hereof, and references therein to “redeem,” “redemption” and similar words shall be deemed to refer
to “purchase,” “repurchase” and similar words, as applicable. 
  

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 ARTICLE 4 
 COVENANTS 
 Section 4.01. Payment of Secured Notes. The Issuer shall pay or cause
to be paid the principal of, premium, if any, and interest on the Secured Notes on the dates and in the manner provided in the Secured Notes. Principal, premium, if any, and interest shall be considered paid on the date due if the Paying Agent, if
other than the Issuer or a Guarantor or an Affiliate of the Issuer or a Guarantor, holds as of 11:00 a.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, premium, if any, and interest then due. 
 The Issuer shall pay all Additional Interest, if any, in the same manner on the dates
and in the amounts set forth in the applicable Registration Rights Agreement. 
 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 Secured Notes to the extent lawful; the Issuer 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 offices or agencies (which may be an office of the Trustee or an affiliate of the Trustee, Registrar or co-registrar) required
under Section 2.03 hereof where Secured Notes may be surrendered for registration of transfer or for exchange or presented for payment and where notices and demands to or upon the Issuer in respect of the Secured 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. 
 The Issuer may also from time to time designate one or more other offices or agencies where the Secured 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 such offices or agencies as required by Section 2.03 hereof for such purposes. 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 as one such office or agency of the Issuer in accordance with Section 2.03 hereof. 
 Section 4.03. Reports and Other Information.  
 (a) 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 

  

 71 

 
rules and regulations promulgated by the SEC, the Issuer shall file with the SEC (and make available to the Trustee and Holders (without exhibits), without
cost to any Holder, within 15 days after it files them with the SEC) from and after the Issue Date, 
 (i) within 90 days (120
days in the case of fiscal year 2008) after the end of each fiscal year, 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;

 (ii) within 45 days (60 days in the case of the fiscal quarters ending March 31, 2008 and June 30, 2008) after
the end of each of the first three fiscal quarters of each fiscal year (commencing with the fiscal quarter ending March 31, 2008), 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; and 
 (iii) promptly from time to time after the occurrence of an event required to be
therein reported, such other reports on Form 8-K, or any successor or comparable form. 
 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 (i) if the SEC does not permit such filing, or (ii) prior to consummation of the Exchange Offer with
or effectiveness of the Shelf Registration Statement with respect to the Initial Secured Notes, in which event the Issuer shall make available such information to prospective purchasers of Secured Notes, in addition to providing such information
(subject, in the case of required financial information, to exceptions consistent with the presentation of financial information in the Offering Memorandum) to the Trustee and the Holders, in each case within 15 days after the applicable time the
Issuer would be required to file such information with the SEC, pursuant to the immediately preceding sentence. To the extent not satisfied by the foregoing, for so long as any Secured Notes are outstanding, the Issuer 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. Any report required to be delivered under clause (ii) of this
Section 4.03(a) prior to the first date of delivery of a report pursuant to clause (i) of this Section 4.03(a) following the Issue Date shall not be required to contain all purchase accounting adjustments relating to the Transactions
to the extent it is not practicable to include any such adjustments in such report. 
 (b) In the event that any direct or indirect parent
company of the Issuer becomes a guarantor of the Secured Notes, the Issuer shall be permitted to satisfy its obligations under this Section 4.03 with respect to financial information relating to the Issuer by furnishing financial information
relating to such parent; provided that the same is accompanied by consolidating information that explains in reasonable detail the differences between the information relating to such parent, on the one hand, and the information relating to
the Issuer and its Restricted Subsidiaries on a standalone basis, on the other hand. 
  

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 (c) Notwithstanding the foregoing, such requirements of this Section 4.03 shall be deemed satisfied
prior to the commencement of the Exchange Offer or the effectiveness of the Shelf Registration Statement for the Initial Secured Notes by (1) the filing with the SEC of the Exchange Offer Registration Statement or the Shelf Registration
Statement (or any other similar registration statement), and any amendments thereto, with such financial information that satisfies Regulation S-X of the Securities Act, subject to exceptions consistent with the presentation of financial information
in the Offering Memorandum, to the extent filed within the time specified above, or (2) by posting on its website or providing to the Trustee by the applicable date the Issuer would be required to file such information as specified above, the
financial information (including a “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section) that would be required to be included in such reports, subject to exceptions consistent with the
presentation of financial information in the Offering Memorandum, to the extent posted within the times specified above. 
 (d)
Notwithstanding anything to the contrary herein, the financial information for the fiscal quarter ended March 31, 2008 shall not be required to comply with Regulation S-X or include any purchase accounting adjustments or financial statement
footnotes. 
 (e) Notwithstanding anything herein to the contrary, the Issuer will not be deemed to have failed to comply with any of its
obligations under this Section 4.03 for purposes of clause (c) of Section 6.01 hereof until 90 days after the date any report is due under this Section 4.03. 
 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 (or 30 days after such later date as specified in Section 4.03(a)(i)), a certificate from the principal
executive officer, principal financial officer or principal accounting officer stating that a review of the activities of the Issuer and its 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 and its Restricted Subsidiaries have kept, observed, performed and fulfilled their 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 and its Restricted Subsidiaries have kept, observed, performed and fulfilled each and every condition and covenant contained in this Indenture during such fiscal year 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, describing all such Defaults of which he or she may have knowledge and what action the Issuer is taking or proposes to
take with respect thereto). 
 (b) 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 Subsidiary gives any notice or takes any other action with respect to a claimed Default, the Issuer shall promptly (which shall be no more than five Business Days after becoming aware of such
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. 
  

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 Section 4.05. Taxes. The Issuer shall pay or discharge, and shall cause each of its
Restricted Subsidiaries to pay or discharge, prior to delinquency, all material taxes, assessments, and governmental levies except such as are contested in good faith and by appropriate negotiations or proceedings or where the failure to effect such
payment or discharge is not adverse in any material respect to the Holders. 
 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 Secured Notes; 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 (to the extent that they may lawfully do so) 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 will not, and will 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 or distribution payable in connection with any merger, amalgamation or consolidation, other than: 
 (A) dividends or distributions by the Issuer payable solely in Equity Interests (other than Disqualified Stock) of the Issuer; or

 (B) dividends or distributions by a Restricted Subsidiary so long as, in the case of any dividend 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 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 or any direct or indirect parent company of the Issuer, including in connection with any merger, amalgamation or consolidation; 
 (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 (vii) and (viii) of Section 4.09(b) hereof; or 
  

 74 

 (B) the purchase, repurchase or other acquisition of Subordinated Indebtedness purchased
in anticipation of satisfying a sinking fund obligation, principal installment or final maturity, in each case due within one year of the date of purchase, repurchase or acquisition; 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: 
 (A) no Default shall have occurred and be continuing or would occur as a consequence thereof; 
 (B) immediately after giving effect to such transaction on a pro forma basis, the Issuer could incur $1.00 of additional Indebtedness
pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.09(a) hereof (the “Fixed Charge Coverage Test”); and 
 (C) 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 (i), (ii) (with respect to the payment of dividends on Refunding Capital Stock pursuant to clause (b) thereof only), (vi)(C), (ix) and (xiv) of Section 4.07(b) hereof, but excluding all other Restricted Payments
permitted by Section 4.07(b) hereof), is less than the sum of (without duplication): 
 (1) 50.0% of the Consolidated
Net Income of the Issuer for the period (taken as one accounting period and including the predecessor) beginning on January 1, 2008 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 100.0% of such deficit; plus 
 (2) 100.0% of the aggregate net cash proceeds and the fair market value of marketable securities or other property received by the Issuer
since immediately after the Issue Date (other than net cash proceeds to the extent such net cash proceeds have been used to incur Indebtedness or issue Disqualified Stock or Preferred Stock pursuant to clause (xii)(A) of Section 4.09(b) hereof)
from the issue or sale of: 
  

 75 

 (i)(A) Equity Interests of the Issuer, including Treasury Capital Stock, but excluding cash proceeds and
the fair market value of marketable securities or other property received from the sale of: 
 (x) Equity Interests to any future, present or
former employees, directors, officers, managers, distributors or consultants (or their respective Controlled Investment Affiliates or Immediate Family Members) of the Issuer, any direct or indirect parent company of the Issuer or any of the
Issuer’s Subsidiaries after the Issue Date to the extent such amounts have been applied to Restricted Payments made in accordance with clause (iv) of Section 4.07(b) hereof; and 
 (y) Designated Preferred Stock; and (B) to the extent such net cash proceeds are actually contributed to the Issuer, Equity Interests of any direct
or indirect parent company of the Issuer (excluding contributions of the proceeds from the sale of Designated Preferred Stock of such company or contributions to the extent such amounts have been applied to Restricted Payments made in accordance
with clause (iv) of Section 4.07(b) hereof); or 
 (ii) debt securities of the Issuer that have been converted into or exchanged
for such Equity Interests of the Issuer; provided that this clause (B) shall not include the proceeds from (W) Refunding Capital Stock, (X) Equity Interests or convertible debt securities of the Issuer sold to a Restricted Subsidiary,
(Y) Disqualified Stock or debt securities that have been converted into Disqualified Stock or (Z) Excluded Contributions; plus 
 (3) 100.0% of the aggregate amount of cash and the fair market value of marketable securities or other property contributed to the capital of the Issuer following the Issue Date (other than net cash proceeds to the
extent such net cash proceeds have been used to incur Indebtedness or issue 

  

 76 

 
Disqualified Stock or Preferred Stock pursuant to clause (xii)(A) of Section 4.09(b) hereof) (other than by a Restricted Subsidiary and other than any
Excluded Contributions); plus  
 (4) 100.0% of the aggregate amount received in cash and the fair market value 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 (other than by the Issuer or a Restricted
Subsidiary) and repayments of loans or advances which constitute Restricted Investments made 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 or a distribution from an Unrestricted
Subsidiary (other than, in each case, to the extent the Investment in such Unrestricted Subsidiary was made by the Issuer or a Restricted Subsidiary pursuant to clause (vii) or (xi) of Section 4.07(b) hereof or to the extent such
Investment constituted a Permitted Investment) or a dividend from an Unrestricted Subsidiary after the Issue Date; plus 
 (5) 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 (which, if the fair market value of such Investment
shall exceed $15.0 million, shall be determined by the board of directors of the Issuer whose resolution with respect thereto will be delivered to the Trustee) at the time of the redesignation of such Unrestricted Subsidiary as a Restricted
Subsidiary, other than to the extent the Investment in such Unrestricted Subsidiary was made by the Issuer or a Restricted Subsidiary pursuant to clause (vii) or (xi) of Section 4.07(b) hereof or to the extent such Investment
constituted a Permitted Investment. 
 (b) The foregoing provisions of Section 4.07(a) hereof will not prohibit: 
 (i) the payment of any dividend or other distribution or the consummation of any irrevocable redemption within 60 days after the date of
declaration of the dividend or other distribution or giving of the redemption notice, as the case may be, if at the date of declaration or notice, the dividend or other distribution or redemption payment would have complied with the provisions of
this Indenture; 
  

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 (ii) (A) the redemption, repurchase, retirement or other acquisition of any Equity
Interests (“Treasury Capital Stock”) or Subordinated Indebtedness of the Issuer or any Equity Interests of any direct or indirect parent company of the Issuer, in exchange for, or out of the proceeds of the substantially concurrent
sale (other than to a Restricted Subsidiary) of, Equity Interests of the Issuer or any direct or indirect parent company of the Issuer to the extent contributed to the Issuer (in each case, other than any Disqualified Stock) (“Refunding
Capital Stock”) and (B) if immediately prior to the retirement of Treasury Capital Stock, the declaration and payment of dividends thereon was permitted under clause (vi) of this Section 4.07(b), the declaration and payment
of dividend on the Refunding Capital Stock (other than Refunding Capital Stock the proceeds of which were used to redeem, repurchase, retire or otherwise acquire any Equity Interests of any direct or indirect parent company of the Issuer) 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; 
 (iii) the defeasance, redemption, repurchase, exchange or other acquisition or retirement of (1) Subordinated Indebtedness of the
Issuer or a Guarantor made by exchange for, or out of the proceeds of the substantially concurrent sale of, new Indebtedness of the Issuer or a Guarantor or (2) Disqualified Stock of the Issuer or a Guarantor made by exchange for, or out of the
proceeds of the substantially concurrent sale of, Disqualified Stock of the Issuer or a Guarantor, that, in each case, is incurred in compliance with Section 4.09 hereof so long as: 
 (A) the principal amount (or accreted value, if applicable) of such new Indebtedness or the liquidation preference of such new
Disqualified Stock does not exceed the principal amount of (or accreted value, if applicable), plus any accrued and unpaid interest on, the Subordinated Indebtedness or the liquidation preference of, plus any accrued and unpaid dividends on, the
Disqualified Stock being so defeased, redeemed, 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 or Disqualified Stock
being so defeased, redeemed, repurchased, exchanged, acquired or retired, defeasance costs and any fees and expenses incurred in connection with the issuance of such new Indebtedness or Disqualified Stock; 
 (B) such new Indebtedness is subordinated to the Secured Notes or the applicable Guarantee at least to the same extent as such
Subordinated Indebtedness so defeased, redeemed, repurchased, exchanged, acquired or retired; 
  

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 (C) such new Indebtedness or Disqualified Stock has a final scheduled maturity date equal
to or later than the final scheduled maturity date of the Subordinated Indebtedness or Disqualified Stock being so defeased, redeemed, repurchased, exchanged, acquired or retired; and 
 (D) such new Indebtedness or Disqualified Stock has a Weighted Average Life to Maturity equal to or greater than the remaining Weighted
Average Life to Maturity of the Subordinated Indebtedness or Disqualified Stock being so defeased, redeemed, repurchased, exchanged, acquired or retired; 
 (iv) 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 or any direct or indirect parent company
of the Issuer held by any future, present or former employee, director, officer, manager or consultant (or their respective Controlled Investment Affiliates or Immediate Family Members) of the Issuer, any of its Subsidiaries or any of its direct or
indirect parent companies 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 (including, for the avoidance of doubt, any
principal and interest payable on any notes issued by the Issuer or any direct or indirect parent company of the Issuer in connection with such repurchase, retirement or other acquisition), including any Equity Interest rolled over by management of
the Issuer or any direct or indirect parent company of the Issuer in connection with the Transactions; provided that the aggregate amount of Restricted Payments made under this clause does not exceed $5.0 million in the first fiscal year
following the Issue Date (which amount shall be increased by $1.0 million each fiscal year thereafter and, if applicable, will be increased to $10.0 million following the consummation of an underwritten public Equity Offering) (with unused amounts
in any fiscal year being carried over to succeeding fiscal years); provided, further, that each of the amounts in any fiscal year under this clause 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 and, to the extent contributed to
the Issuer, the cash proceeds from the sale of Equity Interests of any direct or indirect parent company of the Issuer, in each case to any future, present or former employees, directors, officers, managers or consultants (or their respective
Controlled Investment Affiliates or Immediate Family Members) of the Issuer, any of its Subsidiaries or any of its direct or indirect parent companies 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 (C) of Section 4.07(a)(iv) hereof; plus 
  

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 (B) the cash proceeds of key man life insurance policies received by the Issuer or 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 (iv); 
 and provided, further, that cancellation of Indebtedness owing to
the Issuer from any future, present or former employees, directors, officers, managers or consultants of the Issuer (or their respective Controlled Investment Affiliates or Immediate Family Members), any direct or indirect parent company of the
Issuer or any of the Issuer’s Restricted Subsidiaries in connection with a repurchase of Equity Interests of the Issuer or any of its direct or indirect parent companies will not be deemed to constitute a Restricted Payment for purposes of this
Section 4.07 or any other provision of this Indenture; 
 (v) 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 or any class or series of Preferred Stock of any Restricted Subsidiary issued in accordance with Section 4.09 hereof to the extent such dividends are
included in the definition of “Fixed Charges”; 
 (vi) (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 or any of its Restricted Subsidiaries after the Issue Date; 
 (B) the declaration and payment of dividends to any direct or indirect parent company of the Issuer, the proceeds of which will be used to
fund the payment of dividends to holders of any class or series of Designated Preferred Stock (other than Disqualified Stock) issued by such parent company after the Issue Date, provided that the amount of dividends paid pursuant to this
clause (b) shall not exceed the aggregate amount of cash actually contributed to the Issuer from the sale of such Designated Preferred Stock; or 
 (C) 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 (ii) of this Section 4.07(b);

 provided, in the case of each of (A), (B) and (C) of this clause (vi), that 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 could incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test under Section 4.09(a); 
  

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 (vii) Investments in Unrestricted Subsidiaries taken together with all other Investments
made pursuant to this clause (vii) that are at the 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) $15.0 million and (b) 1.5% of Total Assets; 
 (viii) payments made or expected to be made by the
Issuer or any Restricted Subsidiary in respect of withholding or similar taxes payable upon exercise of Equity Interests by any future, present or former employee, director, officer, manager or consultant (or their respective Controlled Investment
Affiliates or Immediate Family Members) and any repurchases of Equity Interests deemed to occur upon exercise of stock options or warrants if such Equity Interests represent a portion of the exercise price of such options or warrants or required
withholding or similar taxes; 
 (ix) the declaration and payment of dividends on the Issuer’s common stock (or the
payment of dividends to any direct or indirect parent company of the Issuer to fund a payment of dividends on such company’s common stock), following the first public offering of the Issuer’s common stock or the common stock of any direct
or indirect parent company of the Issuer after the Issue Date, of up to 6.0% per annum of the net cash proceeds received by or contributed to the Issuer in or from any such public offering, other than public offerings with respect to the
Issuer’s common stock registered on Form S-4 or Form S-8 and other than any public sale constituting an Excluded Contribution; 
 (x) Restricted Payments that are made with Excluded Contributions; 
 (xi) other Restricted Payments in an aggregate
amount taken together with all other Restricted Payments made pursuant to this clause (xi) not to exceed the greater of (a) $40.0 million and (b) 3.0% of Total Assets; 
 (xii) distributions or payments of Securitization Fees; 
 (xiii) any Restricted Payment made in connection with the Transactions and the Reorganization and the fees and expenses related thereto or
owed to Affiliates, in each case to the extent permitted by Section 4.11 hereof, including any payments to holders of Equity Interests of Axcan Pharma Inc. (immediately prior to giving effect to the Transaction) in connection with, or as a
result of, their exercise of appraisal rights (or similar rights available under applicable Canadian law) and the settlement of any claims or actions (whether actual, contingent or potential) with respect thereto; 
 (xiv) the repurchase, redemption or other acquisition or retirement for value of any Subordinated Indebtedness pursuant to the provisions
similar to those described under Section 4.10 and Section 4.14 hereof; provided that all Secured Notes validly tendered by Holders in connection with a Change of Control Offer or Asset Sale Offer, as applicable, have been
repurchased, redeemed, acquired or retired for value; 
  

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 (xv) the declaration and payment of dividends or distributions by the Issuer to, or the
making of loans to, any direct or indirect parent company of the Issuer in amounts required for any direct or indirect parent company of the Issuer to pay, in each case without duplication, 
 (A) franchise and excise taxes and other fees, taxes and expenses required to maintain their corporate existence; 
 (B) foreign, federal, state and local income and similar taxes, to the extent such income taxes are attributable to the income of the
Issuer and its Restricted Subsidiaries and, to the extent of the amount actually received from its Unrestricted Subsidiaries, in amounts required to pay such taxes to the extent attributable to the income of such Unrestricted Subsidiaries;
provided that in each case the amount of such payments in any fiscal year does not exceed the amount that the Issuer and its Restricted Subsidiaries would be required to pay in respect of foreign, federal, state and local taxes for such
fiscal year were the Issuer, its Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent described above) to pay such taxes separately from any such parent company; 
 (C) customary salary, bonus and other benefits payable to employees, directors, officers and managers of any direct or indirect parent
company of the Issuer to the extent such salaries, bonuses and other benefits are attributable to the ownership or operation of the Issuer and its Restricted Subsidiaries; 
 (D) general corporate operating and overhead costs and expenses of any direct or indirect parent company of the Issuer to the extent such
costs and expenses are attributable to the ownership or operation of the Issuer and its Restricted Subsidiaries; 
 (E) fees
and expenses other than to Affiliates of the Issuer related to any unsuccessful equity or debt offering of such parent company; 
 (F) amounts payable pursuant to the Management Fee Agreement, (including any amendment thereto so long as any such amendment is not materially disadvantageous in the good faith judgment of the board of directors of the Issuer to the Holders
when taken as a whole, as compared to the Management Fee Agreement as in effect on the Issue Date), solely to the extent such amounts are not paid directly by the Issuer or its Subsidiaries; 
 (G) cash payments in lieu of issuing fractional shares in connection with the exercise of warrants, options or other securities
convertible into or exchangeable for Equity Interests of the Issuer or any direct or indirect parent company of the Issuer; 
  

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 (H) to finance Investments that would otherwise permitted to be made pursuant to this
Section 4.07 if made by the Issuer; provided that (A) such Restricted Payment shall be made substantially concurrently with the closing of such Investment, (B) such direct or indirect parent company shall, immediately following
the closing thereof, cause (1) all property acquired (whether assets or Equity Interests) to be contributed to the capital of the Issuer or one of its Restricted Subsidiaries or (2) the merger or amalgamation of the Person formed or
acquired into the Issuer or one of its Restricted Subsidiaries (to the extent not prohibited by Section 5.01 hereof) in order to consummate such Investment, (C) such direct or indirect parent company and its Affiliates (other than the
Issuer or a Restricted Subsidiary) receives no consideration or other payment in connection with such transaction except to the extent the Issuer or a Restricted Subsidiary could have given such consideration or made such payment in compliance with
this Indenture, (D) any property received by the Issuer shall not increase amounts available for Restricted Payments pursuant to clause (C) of Section 4.07(a)(iv) hereof and (E) such Investment shall be deemed to be made by the
Issuer or such Restricted Subsidiary pursuant to another provision of this Section 4.07(b) (other than pursuant to clause (x) of this Section 4.07(b)) or pursuant to the definition of “Permitted Investments” (other than
clause (i) thereof); and 
 (I) amounts that would be permitted to be paid by the Issuer under clauses (iv), (vii),
(xii) and (xiii) (but, in the case of clause (xiii), only in respect of indemnities and expenses) of Section 4.11(b); provided that the amount of any dividend or distribution under this clause (xv)(I) to permit such payment shall
reduce Consolidated Net Income of the Issuer to the extent, if any, that such payment would have reduced Consolidated Net Income of the Issuer if such payment had been made directly by the Issuer and increase (or, without duplication of any
reduction of Consolidated Net Income, decrease) EBITDA to the extent, if any, that Consolidated Net Income is reduced under this clause (xv)(I) and such payment would have been added back to (or, to the extent excluded from Consolidated Net Income,
would have been deducted from) EBITDA if such payment had been made directly by the Issuer, in each case, in the period such payment is made; and 
 (xvi) 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 Equivalents). 
 provided that at the time of, and after giving effect to, any Restricted Payment
permitted under clauses (xi) and (xvi) of this Section 4.07(b), no Default shall have occurred and be continuing or would occur as a consequence thereof. 
 (c) As of the Issue Date, all of the Issuer’s Subsidiaries shall be Restricted Subsidiaries. The Issuer shall not permit any Unrestricted Subsidiary to become a 

  

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Restricted Subsidiary except pursuant to the next to the last sentence of 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
Section 4.07(a) hereof or under clause (vii), (x) or (xi) of this Section 4.07(b), 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. 
 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 is not a Guarantor 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: 
 (i) (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 that is a Guarantor; 
 (ii) make loans or advances to the Issuer or any of its Restricted Subsidiaries that is a Guarantor; or 
 (iii) sell, lease or transfer any of its properties or assets to the Issuer or any of its Restricted Subsidiaries, 
 (b) The restrictions in Section 4.08(a) hereof shall not apply to encumbrances or restrictions existing under or by reason of: 
 (i) contractual encumbrances or restrictions in effect on the Issue Date, including pursuant to the Senior Credit Facilities and the related documentation, Hedging Obligations and the Senior Bridge Facilities;

 (ii) this Indenture, the Secured Notes and the guarantees thereof; 
 (iii) purchase money obligations for property acquired in the ordinary course of business and Capital Lease Obligations that impose
restrictions of the nature discussed in clause (iii) of Section 4.08(a) hereof on the property so acquired; 
 (iv)
applicable law or any applicable rule, regulation or order; 
  

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 (v) 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 in existence at the time of such acquisition or at the time it merges with or into the Issuer or any of its Restricted Subsidiaries or assumed in connection with the acquisition of assets
from such Person (but, in any such case, 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 so acquired and its Subsidiaries, or
the property or assets of the Person so acquired and its Subsidiaries or the property or assets so acquired; 
 (vi) 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; 
 (vii) Secured Indebtedness otherwise permitted to be incurred pursuant to Section 4.09 and
Section 4.12 hereof that limit the right of the debtor to dispose of the assets securing such Indebtedness; 
 (viii)
restrictions on cash or other deposits or net worth imposed by customers under contracts entered into in the ordinary course of business; 
 (ix) other Indebtedness, Disqualified Stock or Preferred Stock of Foreign Subsidiaries permitted to be incurred subsequent to the Issue Date pursuant to the provisions of Section 4.09 hereof; 
 (x) customary provisions in joint venture agreements and other similar agreements relating solely to such joint venture; 
 (xi) customary provisions contained in leases, sub-leases, licenses, sub-licenses or similar agreements, including with respect to
intellectual property and other agreements, in each case, entered into in the ordinary course of business; 
 (xii)
restrictions created in connection with any Qualified Securitization Facility that, in the good faith determination of the Issuer are necessary or advisable to effect such Qualified Securitization Facility; 
 (xiii) restrictions or conditions contained in any trading, netting, operating, construction, service, supply, purchase, sale or other
agreement to which the Issuer or any of its Restricted Subsidiaries is a party entered into in the ordinary course of business; provided that such agreement prohibits the encumbrance of solely the property or assets of the Issuer or such
Restricted Subsidiary that are the subject to such agreement, the payment rights arising thereunder or the proceeds thereof and does not extend to any other asset or property of the Issuer or such Restricted Subsidiary or the assets or property of
another Restricted Subsidiary; 
  

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 (xiv) other Indebtedness, Disqualified Stock or Preferred Stock permitted to be incurred
subsequent to the Issue Date pursuant to Section 4.09; provided that, in the judgment of the Issuer, such incurrence will not materially impair the Issuer’s ability to make payments on the Secured Notes when due; and 
 (xv) any encumbrances or restrictions of the type referred to in clauses (i), (ii) and (iii) of Section 4.08(a) hereof
imposed by any amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancings of the contracts, instruments or obligations referred to in clauses (i) through (xiv) of this
Section 4.08(b); provided 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. 
 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, subject to Section 4.09(c) hereof, any Restricted Subsidiary may incur Indebtedness (including Acquired Indebtedness), issue shares of Disqualified Stock and issue shares of Preferred Stock, if the Fixed
Charge Coverage Ratio on a consolidated basis for the Issuer and its Restricted Subsidiaries for the Issuer’s 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 such four-quarter period. 
 (b) The provisions of Section 4.09(a) hereof shall not apply to: 
 (i) (A) the incurrence of Indebtedness pursuant to the Senior Credit Facilities by the Issuer or any Restricted Subsidiary 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) up to an aggregate principal amount
of $365.0 million; 
  

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 (ii) the incurrence by the Issuer and any Guarantor of Indebtedness represented by the
Secured Notes (including any guarantee thereof) and the exchange notes and related exchange guarantees to be issued in exchange for the Secured Notes and the guarantees thereof pursuant to the Registration Rights Agreement (but excluding any
Additional Secured Notes) and the incurrence of Indebtedness under the Senior Bridge Facilities in an aggregate principal amount of $235.0 million, and guarantees thereof by the Subsidiary Guarantors; 
 (iii) Indebtedness of the Issuer and its Restricted Subsidiaries in existence on the Issue Date (other than Indebtedness described in
clauses (i) and (ii) of this Section 4.09(b)) and for purposes of clause (xiii) below, (vii) through (ix); 
 (iv) Indebtedness (including Capitalized Lease Obligations) and Disqualified Stock incurred or issued by the Issuer or any Restricted Subsidiary and Preferred Stock issued by any Restricted Subsidiary, to finance the purchase, lease or
improvement of property (real or personal), equipment or other assets, including pharmaceutical products or related assets that in each case are 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, together with any Refinancing Indebtedness in respect thereof and all other Indebtedness, Disqualified Stock and/or Preferred Stock incurred or issued and outstanding under this
clause (iv), not to exceed the greater of (A) $35.0 million and (B) 2.75% of Total Assets (in each case, determined at the date of incurrence) at any time outstanding; 
 (v) Indebtedness incurred by the Issuer or any of its Restricted Subsidiaries constituting reimbursement obligations with respect to
letters of credit, bank guarantees, banker’s acceptances, warehouse receipts, or similar instruments issued or created in the ordinary course of business, including letters of credit in respect of workers’ compensation claims, 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, health, disability or other
employee benefits or property, casualty or liability insurance or self-insurance; provided that upon the drawing of such letters of credit or the incurrence of such Indebtedness, such obligations are reimbursed within 30 days following such drawing
or incurrence; 
 (vi) Indebtedness arising from agreements of the Issuer or its Restricted Subsidiaries providing for
indemnification, adjustment of purchase price, earnouts or similar obligations, in each case, incurred or assumed in connection with the disposition 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 such Indebtedness is not reflected on the balance sheet of the Issuer, or any of its Restricted
Subsidiaries (contingent obligations referred to in a footnote to financial statements and not otherwise reflected on the balance sheet shall not be deemed to be reflected on such balance sheet for purposes of this clause (vi)); 
  

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 (vii) 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 Secured Notes; provided, further, 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 Indebtedness (except to the Issuer or another Restricted Subsidiary or any pledge of such Indebtedness
constituting a Permitted Lien (but not foreclosure thereon)) shall be deemed, in each case, to be an incurrence of such Indebtedness not permitted by this clause; 
 (viii) 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 Secured Notes of such Guarantor; provided, further, that any subsequent
transfer of any such Indebtedness (except to the Issuer or another Restricted Subsidiary or any pledge of such Indebtedness constituting a Permitted Lien (but not foreclosure thereon)) shall be deemed, in each case, to be an incurrence of such
Indebtedness not permitted by this clause; 
 (ix) 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; 
 (x) Hedging Obligations (excluding Hedging Obligations entered into for speculative purposes) for the purpose of limiting interest rate
risk with respect to any Indebtedness permitted to be incurred under this Indenture, exchange rate risk or commodity pricing risk; 
 (xi) obligations in respect of self-insurance and obligations in respect of performance, bid, appeal and surety bonds and performance and completion guarantees and similar obligations provided by the Issuer or any of its Restricted
Subsidiaries or obligations in respect of letters of credit, bank guarantees or similar instruments related thereto, in each case in the ordinary course of business; 
 (xii) (A) Indebtedness or Disqualified Stock of the Issuer and Indebtedness, Disqualified Stock or Preferred Stock of the Issuer or
any Restricted Subsidiary in an aggregate principal amount or liquidation preference up to 100.0% of the net cash proceeds received by the Issuer since immediately after the Issue Date from the issue or sale of Equity Interests of the Issuer or cash
contributed to the capital of the Issuer (in each case, other than proceeds of Disqualified Stock or sales of Equity Interests to the Issuer or any of its Subsidiaries) as determined in accordance with clauses (C)(2) and (C)(3) of 

  

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Section 4.07(a)(iv) hereof to the extent such net cash proceeds or cash have not been applied pursuant to such clauses to make Restricted Payments or to
make other Investments, payments or exchanges pursuant to Section 4.07(b) hereof or to make Permitted Investments (other than Permitted Investments specified in clause (a) and (c) of the definition thereof) and (B) 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 pursuant to this clause (xii)(B), does not at any one time outstanding exceed the greater
of (x) $70.0 million and (y) 5.75% of Total Assets (it being understood that any Indebtedness, Disqualified Stock or Preferred Stock incurred pursuant to this clause (xii)(B) shall cease to be deemed incurred or outstanding for purposes of
this clause (xii)(B) but shall be deemed incurred for the purposes of the first paragraph of this covenant from and after the first date on which the Issuer or such Restricted Subsidiary could have incurred such Indebtedness, Disqualified Stock or
Preferred Stock under Section 4.09(a) hereof without reliance on this clause (xii)(B)); 
 (xiii) the incurrence by the
Issuer or any Restricted Subsidiary of Indebtedness, the issuance by the Issuer or any Restricted Subsidiary of Disqualified Stock or the issuance by any Restricted Subsidiary of Preferred Stock which serves to extend, replace, refund, refinance,
renew or defease any Indebtedness incurred or Disqualified Stock or Preferred Stock issued as permitted under Section 4.09(a) hereof and clauses (ii), (iii), (iv) and (xii)(A) of this Section 4.09(b), this clause (xiii) and
clauses (xiv) and (xxiv) of this Section 4.09(b) or any Indebtedness incurred or Disqualified Stock or Preferred Stock issued to so extend, replace, refund, refinance, renew or defease such Indebtedness, Disqualified Stock or
Preferred Stock including additional Indebtedness, Disqualified Stock or Preferred Stock incurred to pay premiums (including reasonable tender premiums), defeasance costs and fees in connection therewith (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 extended, replaced,
refunded, refinanced, renewed or defeased; 
 (B) to the extent such Refinancing Indebtedness extends, replaces, refunds,
refinances, renews or defeases (i) Indebtedness subordinated to the Secured Notes or any Guarantee thereof, such Refinancing Indebtedness is subordinated to the Secured Notes or the Guarantee thereof at least to the same extent as the
Indebtedness being extended, replaced, refunded, refinanced, renewed or defeased or (ii) Disqualified Stock or Preferred Stock, such Refinancing Indebtedness must be Disqualified Stock or Preferred Stock, respectively; and 
  

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 (C) shall not include: 
 (1) Indebtedness, Disqualified Stock or Preferred Stock of a Subsidiary of the Issuer that is not a Guarantor that refinances
Indebtedness or Disqualified Stock of the Issuer; 
 (2) 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 
 (3) Indebtedness or Disqualified Stock of the Issuer or Indebtedness, Disqualified Stock or Preferred Stock of a Restricted Subsidiary that refinances Indebtedness, Disqualified Stock or Preferred Stock of an Unrestricted Subsidiary;

 (4) and, provided, further, that subclause (A) of this clause (xiii) will not apply to any
extension, replacement, refunding, refinancing, renewal or defeasance of any Secured Indebtedness. 
 (xiv) (A) Indebtedness
or Disqualified Stock of the Issuer or Indebtedness, Disqualified Stock or Preferred Stock of a Restricted Subsidiary incurred or issued to finance an acquisition (including in respect of any pharmaceutical products or related assets) or
(B) Indebtedness, Disqualified Stock or Preferred Stock of 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 in the case of (A) and (B), after giving effect to such acquisition, merger, amalgamation or consolidation either 
 (1) the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Test, or 
 (2) the Fixed Charge Coverage Ratio for the Issuer is greater than immediately prior to such acquisition, merger, amalgamation or
consolidation and is at least 1.75:1; 
 (xv) 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 its incurrence; 
 (xvi) Indebtedness of the Issuer or any of its Restricted Subsidiaries supported by a letter of credit issued pursuant to the Credit
Facilities that is incurred under clause (i) of this Section 4.09(b), in a principal amount not in excess of the stated amount of such letter of credit; 
  

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 (xvii) (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 hereof; 
 (xviii) Indebtedness consisting of Indebtedness issued by the Issuer or any of its
Restricted Subsidiaries to future, present or former employees, directors, officers, managers and consultants thereof, their respective Controlled Investment Affiliates or Immediate Family Members, in each case to finance the purchase or redemption
of Equity Interests of the Issuer or any direct or indirect parent company of the Issuer to the extent described in clause (iv) of Section 4.07(b) hereof; 
 (xix) customer deposits and advance payments received in the ordinary course of business from customers for goods purchased in the
ordinary course of business; 
 (xx) Indebtedness in respect of Bank Products provided by banks or other financial
institutions to the Issuer and its Restricted Subsidiaries in the ordinary course of business; 
 (xxi) Indebtedness incurred
by a Restricted Subsidiary in connection with bankers’ acceptances, discounted bills of exchange or the discounting or factoring of receivables for credit management purposes, in each case incurred or undertaken in the ordinary course of
business on arm’s length commercial terms on a recourse basis; 
 (xxii) Indebtedness of the Issuer or any of its
Restricted Subsidiaries consisting of (A) the financing of insurance premiums or (B) take-or-pay obligations contained in supply arrangements in each case, incurred in the ordinary course of business; 
 (xxiii) the incurrence of Indebtedness of Foreign Subsidiaries of the Issuer in an amount not to exceed at any one time outstanding and
together with any other Indebtedness incurred under this clause (xxiii), the greater of (A) $15.6 million and (B) 5.0% of the Foreign Subsidiary Total Assets (it being understood that any Indebtedness incurred pursuant to this clause
(xxiii) shall cease to be deemed incurred or outstanding for the purpose of this clause (xxiii) but shall be deemed incurred for the purposes of Section 4.09(a) from and after the first date on which the Issuer or such Restricted
Subsidiaries could have incurred such Indebtedness under Section 4.09(a) without reliance on this clause (xxiii)); 
  

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 (xxiv) Indebtedness, Disqualified Stock or Preferred Stock of a Restricted Subsidiary
incurred or issued to finance or assumed in connection with an acquisition (including in respect of any pharmaceutical products or related assets) in a principal amount not to exceed $20.0 million in the aggregate at any one time outstanding
together with all other Indebtedness, Disqualified Stock and/or Preferred Stock incurred or issued under this clause (xxiv) (it being understood that any Indebtedness, Disqualified Stock or Preferred Stock incurred pursuant to this clause
(xxiv) shall cease to be deemed incurred, issued or outstanding for purposes of this clause (xxiv) but shall be deemed incurred for the purposes of Section 4.09(a) hereof from and after the first date on which such Restricted
Subsidiary could have incurred such Indebtedness, Disqualified Stock or Preferred Stock pursuant to Section 4.09(a) hereof without reliance on this clause (xxiv)); and 
 (xxv) 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. 
 (c) Restricted Subsidiaries of the Issuer
that are not Guarantors may not incur Indebtedness or Disqualified Stock or Preferred Stock pursuant to the Fixed Charge Coverage Test under Section 4.09(a) hereof if, after giving pro forma effect to such incurrence or issuance (including a
pro forma application of the net proceeds therefrom), the aggregate amount of Indebtedness and Disqualified Stock and Preferred Stock of Restricted Subsidiaries that are not Guarantors incurred or issued pursuant to the Fixed Charge Coverage Test
under Section 4.09(a) hereof, would exceed $40.0 million. 
 (d) For purposes of determining compliance with this Section 4.09:

 (i) 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 (i) through (xxv) of Section 4.09(b) hereof or is entitled to be incurred pursuant to
Section 4.09(a) hereof, the Issuer, in its sole discretion, may 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 or under Section 4.09(a) hereof; provided that all Indebtedness outstanding under the Senior Credit Facilities on the Issue Date shall be treated as incurred
on the Issue Date under clause (i) of Section 4.09(b) hereof; and 
 (ii) 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) hereof. 
 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 the case may be, of the same class shall not be deemed to be an incurrence or issuance of Indebtedness, Disqualified Stock or Preferred Stock for purposes
of this Section 4.09. 
  

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 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 (A) the principal amount of such Indebtedness being refinanced plus (B) the aggregate amount of fees, underwriting discounts, premiums and other costs and expenses incurred in
connection with such refinancing. 
 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.

 Notwithstanding anything to the contrary, 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
Secured 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. 
 This Indenture shall not treat (1) unsecured Indebtedness as subordinated or junior to Secured Indebtedness merely because it is unsecured or
(2) Indebtedness as subordinated or junior to any other 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: 
 (i) the Issuer or such Restricted Subsidiary, as the case may
be, receives consideration at the time of such Asset Sale at least equal to the fair market value of the assets sold or otherwise disposed of; and 
 (ii) 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 Equivalents;
provided that the amount of: 
 (A) any liabilities (as shown on the Issuer’s or such Restricted Subsidiary’s
most recent balance sheet or in the footnotes thereto) of the Issuer or such Restricted Subsidiary, other than liabilities that are by their terms subordinated to the Secured Notes, that are assumed by the transferee of any such assets and for which
the Issuer and all of its Restricted Subsidiaries have been validly released by all creditors in writing; 
  

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 (B) any securities, notes or other obligations or assets received by the Issuer or such
Restricted Subsidiary from such transferee that are converted by the Issuer or such Restricted Subsidiary into Cash Equivalents (to the extent of the Cash Equivalents received) within 180 days following the closing of such Asset Sale; and

 (C) any Designated Non-cash Consideration received by the Issuer or such Restricted Subsidiary in such Asset Sale having an
aggregate fair market value, taken together with all other Designated Non-cash Consideration received pursuant to this clause (c) that is at that time outstanding, not to exceed the greater of (x) $40.0 million and (y) 3.25% of Total
Assets at the time of the receipt of such Designated Non-cash Consideration, with the fair market value 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 Equivalents for purposes of this provision and for no other purpose. 
 (b) Within 450 days after 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, 
 (i) to permanently reduce: 
 (A) Obligations under other Senior Indebtedness that is secured by a Lien on the Collateral (and to correspondingly reduce commitments
with respect thereto), provided that the Issuer shall equally and ratably reduce Obligations under the Secured Notes as provided under Section 3.07 hereof or through open-market purchases (to the extent such purchases are at or above
100.0% of the principal amount thereof) or by making an offer (in accordance with the procedures set forth in Section 3.09 and Section 4.10(d) hereof) to all Holders to purchase their Secured Notes at 100.0% of the principal amount
thereof, plus the amount of accrued but unpaid interest, if any, on the amount of Secured Notes to be repurchased; or 
 (B)
Indebtedness of a Restricted Subsidiary that is not a Guarantor, other than Indebtedness owed to the Issuer or another Restricted Subsidiary; 
  

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 (ii) 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 any 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) capital expenditures or (C) acquisitions of other assets, in the case of each of (A), (B) and (C), used or useful in a Similar Business; provided that the assets (including Capital Stock) acquired
with the Net Proceeds of a disposition of Collateral are pledged as Collateral pursuant to Section 4.16 hereof to the extent required under the Security Documents (except to the extent the Lien thereon is released by the lenders under the
Senior Credit Facilities during an Equal and Ratable Period); or 
 (iii) to make an Investment in (A) 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 any 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) properties or (C) acquisitions of other assets that, in the case of each of (A), (B) and (C), replace the businesses, properties and/or assets that are the subject of such
Asset Sale; provided that the assets (including Capital Stock) acquired with the Net Proceeds of a disposition of Collateral are pledged as Collateral pursuant to Section 4.16 hereof to the extent required under the Security Documents
(except to the extent the Lien thereon is released by the lenders under the Senior Credit Facilities during an Equal and Ratable Period); 
 provided
that, in the case of clauses (ii) and (iii) above, a binding commitment entered into not later than such 450th day shall extend the period for such Investment or other payment for an additional 180 days after the end of such 450-day period
so long as the Issuer or such other Restricted Subsidiary enters into such commitment with the good faith expectation that such Net Proceeds will be applied to satisfy such commitment within 180 days of such commitment (an “Acceptable
Commitment”) and, in the event any Acceptable Commitment is later cancelled or terminated for any reason before the Net Proceeds are applied in connection therewith, the Issuer or such Restricted Subsidiary enters into another Acceptable
Commitment (a “Second Commitment”) within such 180-day period; provided, further, that (x) if any Second Commitment is later cancelled or terminated for any reason before such Net Proceeds are applied or
(y) such Net Proceeds are not actually so invested or paid in accordance with clauses (ii) or (iii) above by the end of such 180-day period, then such Net Proceeds shall constitute Excess Proceeds on the date of such cancellation or
termination, or such 180th day, as applicable. 
 (c) Any Net Proceeds from the Asset Sale that are not invested or applied as provided and
within the time period set forth in Section 4.10(b) hereof will be deemed to constitute “Excess Proceeds.” When the aggregate amount of Excess Proceeds exceeds $20.0 million, the Issuer shall make an offer to all Holders and,
if required by the terms of any Indebtedness that is pari passu with the Secured Notes (“Pari Passu Indebtedness”), to the holders of such Pari Passu Indebtedness (an “Asset Sale Offer”), to purchase the maximum
aggregate principal amount of the Secured Notes and such Pari Passu Indebtedness that is in an amount equal to at least $2,000, that may be purchased out of the Excess Proceeds at an offer price in cash in an amount equal to 100.0% of the 

  

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principal amount thereof (or accreted value thereof, if less), plus accrued and unpaid interest, if any, to the date fixed for the closing of such offer, in
accordance with the procedures set forth in this Indenture. The Issuer will commence an Asset Sale Offer with respect to Excess Proceeds within ten Business Days after the date that Excess Proceeds exceed $20.0 million by delivering the notice
required pursuant to the terms of this Indenture, with a copy to the Trustee. The Issuer may satisfy the foregoing obligations with respect to any Net Proceeds from an Asset Sale by making an Asset Sale Offer with respect to such Net Proceeds prior
to the expiration of the relevant 450 days (or such longer period provided above) or with respect to Excess Proceeds of $20.0 million or less. 
 To the extent that the aggregate amount of Secured 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 other covenants contained in this Indenture. If the aggregate principal amount of Secured Notes or the Pari Passu Indebtedness surrendered by such holders thereof exceeds the amount of Excess Proceeds, the Trustee shall select
the Secured Notes and the Issuer shall select such Pari Passu Indebtedness to be purchased on a pro rata basis (with adjustments as needed for selection of authorized minimum denominations) based on the accreted value or principal amount of the
Secured Notes or such Pari Passu Indebtedness tendered. Upon completion of any such Asset Sale Offer, the amount of Excess Proceeds that resulted in the Asset Sale Offer shall be reset to zero. 
 (d) Pending the final application of any Net Proceeds pursuant to this Section 4.10, the holder of such Net Proceeds may apply such Net Proceeds
temporarily to reduce Indebtedness outstanding under a revolving credit facility or otherwise invest such Net Proceeds in any manner not prohibited by this Indenture. 
 (e) 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 the Secured 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. 
 The provisions of
this Section 4.10 may be waived or modified with the written consent of the Holders of a majority in principal amount of the Secured Notes then outstanding. 
 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 $7.5
million, unless: 
 (i) 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 
  

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 (ii) 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 $15.0 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 (i) of this Section 4.11(a). 
 (b) The
provisions of Section 4.11(a) hereof shall not apply to the following: 
 (i) 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; 
 (ii)
Restricted Payments permitted by Section 4.07 hereof and the definition of “Permitted Investments”; 
 (iii)
the payment of management, consulting, monitoring, advisory and other fees and related expenses (including indemnification and other similar amounts) pursuant to the Management Fee Agreement (plus any unpaid management, consulting, monitoring,
advisory and other fees and related expenses (including indemnification and similar amounts) accrued in any prior year) and the termination fees pursuant to the Management Fee Agreement, or, in each case, any amendment thereto so long as any such
amendment is not materially disadvantageous in the good faith judgment of the board of directors of the Issuer to the Holders when taken as a whole, as compared to the Management Fee Agreement as in effect on the Issue Date; 
 (iv) the payment of reasonable and customary fees and compensation paid to, and indemnities and reimbursements and employment and
severance arrangements provided on behalf of or for the benefit of, current or former employees, directors, officers, managers, distributors or consultants of the Issuer, any of its direct or indirect parent companies or any of its Restricted
Subsidiaries; 
 (v) 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; 
 (vi) any agreement as in effect as of the Issue Date, or any amendment thereto (so long as any such amendment is not disadvantageous in

  

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any material respect in the good faith judgment of the board of directors of the Issuer to the Holders when taken as a whole as compared to the applicable
agreement as in effect on the Issue Date); 
 (vii) the existence of, or the performance by the Issuer or any of its
Restricted Subsidiaries of its obligations under the terms of, any stockholders agreement (including any registration rights agreement or purchase agreement related thereto) to which it is a party as of the Issue Date and any similar agreements
which it may enter into thereafter; provided that the existence of, or the performance by the Issuer or any of its Restricted Subsidiaries of obligations under any future amendment to any such existing agreement or under any similar agreement
entered into after the Issue Date shall only be permitted by this clause (vii) to the extent that the terms of any such amendment or new agreement are not otherwise disadvantageous in any material respect in the good faith judgment of the board
of directors of the Issuer to the Holders when taken as a whole; 
 (viii) the Transactions, the Reorganization and the
payment of all fees and expenses related to the Transactions and the Reorganization, including Transaction Expenses; 
 (ix)
transactions with customers, clients, suppliers, contractors, joint venture partners or purchasers or sellers of goods or services that are Affiliates, 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; 
 (x) the issuance of Equity Interests (other than Disqualified Stock)
of the Issuer to any direct or indirect parent company of the Issuer or to any Permitted Holder or to any employee, director, officer, manager, distributor or consultant (or their respective Controlled Investment Affiliates or Immediate Family
Members) of the Issuer, any of its direct or indirect parent companies or any of its Restricted Subsidiaries; 
 (xi) sales of
accounts receivable, or participations therein, or Securitization Assets or related assets in connection with or any Qualified Securitization Facility; 
 (xii) payments by the Issuer or any of its Restricted Subsidiaries to any of the Investors made for any financial advisory, financing, underwriting or placement services or in respect of other investment banking
activities, including, without limitation, in connection with acquisitions or divestitures which payments are approved by a majority of the board of directors of the Issuer in good faith; 
 (xiii) payments and Indebtedness and Disqualified Stock (and cancellation of any thereof) of the Issuer and its Restricted Subsidiaries
and Preferred Stock (and cancellation of any thereof) of any Restricted Subsidiary to 

  

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any future, current or former employee, director, officer, manager or consultant (or their respective Controlled Investment Affiliates or Immediate Family
Members) of the Issuer, any of its Subsidiaries or any of its direct or indirect parent companies 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; and any employment agreements, stock option plans and other compensatory arrangements (and any successor plans thereto) and any supplemental executive retirement benefit plans or arrangements with any such employees,
directors, officers, managers or consultants (or their respective Controlled Investment Affiliates or Immediate Family Members) that are, in each case, approved by the Issuer in good faith; 
 (xiv) investments by any of the Investors in securities of the Issuer or any of its Restricted Subsidiaries (and payment of reasonable
out-of-pocket expenses incurred by such Investors in connection therewith) so long as (A) the investment is being offered generally to other investors on the same or more favorable terms and (B) the investment constitutes less than 5.0% of
the proposed or outstanding issue amount of such class of securities; 
 (xv) payments to or from, and transactions with, any
joint venture in the ordinary course of business (including, without limitation, any cash management activities related thereto); 
 (xvi) payments by the Issuer (and any direct or indirect parent company thereof) and its Subsidiaries pursuant to tax sharing agreements among the Issuer (and any such parent company) and its Subsidiaries; provided that in each case
the amount of such payments in any fiscal year does not exceed the amount that the Issuer, its Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent of amount received from Unrestricted Subsidiaries) would be required to pay in
respect of foreign, federal, state and local taxes for such fiscal year were the Issuer, its Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent described above) to pay such taxes separately from any such parent entity;

 (xvii) any lease entered into between the Issuer or any Restricted Subsidiary, as lessee, and any Affiliate of the Issuer,
as lessor, which is approved by a majority of the disinterested members of the board of directors of the Issuer in good faith; and 
 (xviii) intellectual property licenses in the ordinary course of business. 
 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 of Indebtedness, 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, except that the foregoing shall not apply to (A) Liens securing the Secured Notes and the related
Guarantees, (B) Liens securing (x) Indebtedness and other Obligations permitted to be incurred under Credit Facilities, including any letter of credit facility relating thereto, that 

  

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was incurred pursuant to clause (i) of Section 4.09(b) hereof and (y) obligations of the Issuer or any Subsidiary in respect of any Bank
Products provided by any lender party to any Senior Credit Facility or any Affiliate of such lender (or any Person that was a lender or an Affiliate of a lender at the time the applicable agreements pursuant to which such Bank Products are provided
were entered into) and (C) Liens securing Indebtedness permitted to be incurred pursuant to Section 4.09 hereof; provided that, with respect to Liens securing Indebtedness permitted under this subclause (C), at the time of
incurrence and after giving pro forma effect thereto, the Senior Secured Leverage Ratio would be no greater than 3.50 to 1.00; provided further that this clause (C) shall not apply to Liens securing the first $75.0 million of additional
term Indebtedness incurred under Credit Facilities after the Issue Date, which Liens shall only be permitted to be incurred under clause (B) above. 
 Section 4.13. Company Existence. Subject to Article 5 hereof, the Issuer shall do or cause to be done all things necessary to preserve and keep in full force and effect (i) its company 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); provided that the Issuer shall not be required to
preserve the corporate, partnership or other existence 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. If a Change of Control occurs,
unless the Issuer has previously or concurrently mailed a redemption notice with respect to all the outstanding Secured Notes as described under Section 3.07 hereof, the Issuer shall make an offer to purchase all of the Secured Notes pursuant
to the offer described below (the “Change of Control Offer”) at a price in cash (the “Change of Control Payment”) equal to 101.0% of the aggregate principal amount thereof plus accrued and unpaid interest, if any,
to the date of purchase, subject to the right of Holders of record on the relevant Record Date to receive interest due on the relevant Interest Payment Date. Within 30 days following any Change of Control, the Issuer shall send notice of such Change
of Control Offer electronically or by first-class mail, with a copy to the Trustee, to each Holder of Secured Notes to the address of such Holder appearing in the Security Register or otherwise in accordance with the Applicable Procedures with the
following information: 
 (a) that a Change of Control Offer is being made pursuant to this Section 4.14 and that all Secured Notes
properly tendered pursuant to such Change of Control Offer will be accepted for payment by the Issuer; 
 (b) the purchase price and the
purchase date, which will be no earlier than 30 days nor later than 60 days from the date such notice is mailed (the “Change of Control Payment Date”); 
 (c) that any Secured Note not properly tendered will remain outstanding and continue to accrue interest; 
  

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 (d) that unless the Issuer defaults in the payment of the Change of Control Payment, all Secured Notes
accepted for payment pursuant to the Change of Control Offer shall cease to accrue interest on the Change of Control Payment Date; 
 (e)
that Holders electing to have any Secured Notes purchased pursuant to a Change of Control Offer shall be required to surrender such Secured Notes, with the form entitled “Option of Holder to Elect Purchase” on the reverse of such Secured
Notes completed, 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 preceding the Change of Control Payment Date; 
 (f) that Holders shall be entitled to withdraw their tendered Secured Notes and their election to require the Issuer to purchase such Secured Notes,
provided that the Paying Agent receives, not later than the close of business on the expiration date of the Change of Control Offer, a telegram, facsimile transmission or letter setting forth the name of the Holder of the Secured Notes, the
principal amount of Secured Notes tendered for purchase, and a statement that such Holder is withdrawing its tendered Secured Notes and its election to have such Secured Notes purchased; 
 (g) that Holders whose Secured Notes are being purchased only in part shall be issued new Secured Notes and such new Secured Notes will be equal in
principal amount to the unpurchased portion of the Secured Notes surrendered. The unpurchased portion of the Secured Notes must be equal to at least $2,000 or any integral multiple of $1,000 in excess of $2,000; 
 (h) if such notice is delivered prior to the occurrence of a Change of Control, stating that the Change of Control Offer is conditional on the occurrence
of such Change of Control; and 
 (i) 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 Secured 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 Secured 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 will 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. 
 (j) On the Change of Control Payment Date, the Issuer will, to the extent permitted by law: 
 (i) accept for payment all Secured Notes issued by it or portions thereof properly tendered pursuant to the Change of Control Offer;

  

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 (ii) deposit with the Paying Agent an amount equal to the aggregate Change of Control
Payment in respect of all Secured Notes or portions thereof so tendered; and 
 (iii) deliver, or cause to be delivered, to
the Trustee for cancellation the Secured Notes so accepted together with an Officer’s Certificate to the Trustee stating that such Secured Notes or portions thereof have been tendered to and purchased by the Issuer. 
 (k) The Issuer shall not be required to make a Change of Control Offer following a Change of Control if 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 Indenture applicable to a Change of Control Offer made by the Issuer and purchases all Secured Notes validly tendered and not withdrawn under such Change
of Control Offer. 
 (l) Notwithstanding anything to the contrary herein, a Change of Control Offer may be made in advance of a Change of
Control, conditional upon 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. 
 (m) Other than as specifically provided in this Section 4.14, any purchase pursuant to this Section 4.14 shall be made pursuant to the provisions of Sections 3.02, 3.05 and 3.06, hereof, and references
therein to “redeem,” “redemption” and similar words shall be deemed to refer to “purchase,” “repurchase” and similar words, as applicable. 
 The provisions of this Section 4.14 may be waived or modified with the written consent of the Holders of a majority in principal amount of the
Secured Notes then outstanding. 
 Section 4.15. Limitation on Guarantees of Indebtedness by Restricted Subsidiaries. The Issuer
shall not permit any of its Wholly-Owned Subsidiaries that are Restricted Subsidiaries (and non-Wholly-Owned Subsidiaries if such non-Wholly-Owned Subsidiaries guarantee other capital markets debt securities of the Issuer or any Guarantor), other
than a Guarantor, a Foreign Subsidiary (except any Foreign Subsidiary that guarantees any Indebtedness of the Issuer under the Senior Credit Facilities) or a Securitization Subsidiary, to guarantee the payment of any Indebtedness of the Issuer or
any other Guarantor unless: 
 (a) such Restricted Subsidiary, within 30 days after the guarantee of such Indebtedness, 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 Secured 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 Secured Notes; and 
  

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 (b) such Restricted Subsidiary waives and shall not in any manner whatsoever claim or take the benefit or
advantage of, any rights of reimbursement, indemnity or subrogation or any other rights against the Issuer or any other Restricted Subsidiary as a result of any payment by such Restricted Subsidiary under its Guarantee; 
 provided that this covenant shall not be applicable to (i) 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 and (ii) guarantees of any Qualified Securitization Facility by any 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 not be required to comply with the 30 day period described in clause (1) above.

 Section 4.16. Additional Liens; Further Assurances. (a) For so long as any Indebtedness or commitments are outstanding
under the Senior Credit Facilities (or, to the extent such Senior Credit Facilities are terminated and any new Senior Credit Facilities are entered into that are initially secured, for so long as Indebtedness or commitments are outstanding under
such new Senior Credit Facilities), the following provision shall apply: 
 To the extent the Issuer or any Subsidiary of the Issuer grants a
Lien upon any of its property or assets to secure Obligations under the Senior Credit Facilities or replacement secured facility (the “Senior Credit Facilities Obligations”), the Issuer or such Subsidiary, as the case may be, shall,
contemporaneously with the granting of such Lien, secure the Indenture Obligations equally and ratably with such Senior Credit Facilities Obligations secured by such Lien on the terms contemplated by Sections 13.01 and 13.02 hereof and consistent
with the equal and ratable provisions of the Existing Security Documents. 
 The period of time when such provision applies is referred to as
the “Equal and Ratable Period.” 
 (b) During any period other than an Equal and Ratable Period, the following provisions
shall apply: 
 (i) Within 45 days after (A) any Restricted Subsidiary becomes a Guarantor in accordance with
Section 4.15 or (B) the Issuer or any Guarantor acquires any property (other than Excluded Collateral) that is not automatically subject to a perfected security interest under the Security Documents, the Issuer or Guarantor shall notify
the Collateral Agent thereof and, in each case at the sole cost and expense of the Issuer or Guarantor, execute and deliver to the Collateral Agent such mortgages, security agreement supplements and other documentation (in form and scope, and
covering such Collateral (or, in the case of clause (A), all assets of such Guarantor other than Excluded Collateral) on such terms, in each case consistent with the Security Documents in effect on the Issue Date and 

  

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subject to the exceptions (including exceptions not requiring the pledge of certain property or perfection of certain Liens) set forth therein and in the
Senior Credit Facilities as in effect on the Issue Date), and to the extent required by the Security Documents take such additional actions as the Collateral Agent may deem reasonably appropriate or advisable to create and fully perfect in favor of
the secured parties under the Security Documents a valid and enforceable security interest in (and in the case of real property, mortgage lien on) such Collateral, which shall be free of any other Liens except for Permitted Liens, and to satisfy the
Collateral Requirement. Any security interest provided pursuant to this clause (i) shall, if reasonably requested by the Collateral Agent, be accompanied (within 60 days of such request) with such Opinions of Counsel to the Issuer as
customarily given by Issuer’s counsel in the relevant jurisdiction, in form and substance customary for such jurisdiction. 
 (ii) Neither the Issuer nor any of its Restricted Subsidiaries will take any action, or knowingly or negligently omit to take any action, which action or omission might or would have the result of materially impairing the security interest
with respect to the Collateral for the benefit of the Trustee and the Holders in contravention of the provisions of this Indenture. Notwithstanding the foregoing, the Trustee and the Holders acknowledge and agree that any release of the Liens
pursuant to Article 13 will not be deemed to impair the security under the Indenture governing the Secured Notes, and that any Person may rely on such provision in delivering a certificate requesting release so long as all other provisions of the
Indenture governing the Secured Notes with respect to such release have been complied with. 
 (iii) To the extent required by
the Security Documents, the Issuer and each of its Restricted Subsidiaries will make, execute, endorse, acknowledge, file, record, register and/or deliver such agreements, documents, instruments, and further assurances (including, without
limitation, Uniform Commercial Code financing statements, mortgages, deeds of trust, vouchers, invoices, schedules, confirmatory assignments, conveyances, transfer endorsements, powers of attorney and certificates), and, to the extent required by
the Security Documents, take such other actions, as may be required under applicable law or as the Trustee or the Collateral Agent may reasonably deem necessary to cause the Collateral Requirement to be and remain satisfied and otherwise to create,
perfect, preserve or protect the security interest in the Collateral of the secured parties under the Security Documents, all at the Issuer’s expense. 
 (iv) The Issuer will bear and pay all legal expenses, filing fees, insurance premiums and other costs associated with the performance of the obligations of the Issuer and its Restricted Subsidiaries set forth in this
Section 4.16 and also will pay, or promptly reimburse the Trustee and the Collateral Agent for, all costs and expenses incurred by the Trustee or the Collateral Agent in connection therewith, including all reasonable fees and charges of any
advisors, auditors, consultants, attorneys or representatives acting for the Trustee or for the Collateral Agent. 
  

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 (c) Notwithstanding anything to the contrary in this Indenture, in the event that Rule 3-16 of Regulation
S-X under the Securities Act would require (or is replaced with another rule or regulation, or any other law, rule or regulation is adopted, which would require) the filing with the SEC of separate financial statements of any Affiliate of the Issuer
due to the fact that such Affiliate’s capital stock or other securities secure the Secured Notes, then the capital stock or other securities of such affiliate shall automatically be deemed released and to not be and to not have been part of the
Collateral (“Excluded Collateral”) but only to the extent necessary to not be subject to such requirement. In such event, the Security Documents may be amended or modified, without the consent of any Holder, to the extent necessary
to evidence the release of the Liens on the shares of capital stock or other securities that are so deemed to no longer constitute part of the Collateral. Such Excluded Collateral may nonetheless continue to secure Indebtedness under the Senior
Credit Facilities. 
 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 properties or assets, in one or more related transactions, to any Person unless: 
 (i) the Issuer is the surviving Person or the Person formed by or surviving any such consolidation, amalgamation or merger (if other than
the Issuer) or to which such sale, assignment, transfer, lease, conveyance or other disposition will have been made, is a Person organized or existing under the laws of the United States, any state thereof, the District of Columbia, or any territory
thereof (such Person, as the case may be, being herein called the “Successor Company”); provided that in the case where the surviving Person is not a corporation, a co-obligor of the Secured Notes is a corporation;

 (ii) the Successor Company, if other than the Issuer, expressly assumes all the obligations of the Issuer under the Secured
Notes and the Security Documents pursuant to supplemental indentures or other documents or instruments; 
 (iii) immediately
after such transaction, no Default exists; 
 (iv) 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 or the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Test hereof, or 
  

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 (B) the Fixed Charge Coverage Ratio for the Issuer would be greater than the Fixed Charge
Coverage Ratio for the Issuer immediately prior to such transaction; 
 (v) each Guarantor, unless it is the other party to
the transactions described above, in which case Section 5.01(c)(i)(B) shall apply, shall have by supplemental indenture confirmed that its Guarantee shall apply to such Person’s obligations under this Indenture, the Secured Notes, the
Security Documents and the Registration Rights Agreement; and 
 (vi) the Issuer shall have delivered to the Trustee an
Officer’s Certificate and an Opinion of Counsel, each stating that such consolidation, merger, amalgamation or transfer and such supplemental indentures, if any, comply with this Indenture. 
 (b) The Successor Company shall succeed to, and be substituted for the Issuer under this Indenture, the Security Documents, the Guarantees and the
Secured Notes, as applicable. Notwithstanding clauses (iii) and (iv) of Section 5.01(a) hereof, 
 (i) any
Restricted Subsidiary may consolidate or amalgamate with or merge into or transfer all or part of its properties and assets to the Issuer, and 
 (ii) the Issuer may merge with an Affiliate of the Issuer solely for the purpose of reincorporating the Issuer in the United States, the District of Columbia or any territory thereof so long as the amount of
Indebtedness of the Issuer and its Restricted Subsidiaries is not increased thereby. 
 (c) Subject to Section 10.06 hereof, no
Guarantor shall, and the Issuer shall not permit any Guarantor to, consolidate, amalgamate or merge with or into or wind up into (whether or not 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: 
 (i) (A)
such Guarantor is the surviving Person or the Person formed by or surviving any such consolidation, amalgamation or merger (if other than such Guarantor) or to which such sale, assignment, transfer, lease, conveyance or other disposition will have
been made is a Person organized or existing under the laws of the jurisdiction of organization of such Guarantor, as applicable, or the laws of the United States, any state thereof, the District of Columbia, or any territory thereof (such surviving
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, the Security Documents and such Guarantor’s related Guarantee pursuant to supplemental indentures or other documents
or instruments in a form reasonably acceptable to the Trustee; 
  

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 (C) immediately after such transaction, no Default exists; and 
 (D) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that such
consolidation, merger, amalgamation or transfer and such supplemental indentures, if any, comply with this Indenture; or 
 (ii) the transaction is made in compliance with Section 4.10 hereof. 
 (d) Subject to Section 10.06 hereof, the Successor
Person shall succeed to, and be substituted for, such Guarantor under this Indenture, the Security Documents and such Guarantor’s Guarantee. Notwithstanding the foregoing, any Guarantor may (1) merge or consolidate with or into, wind up
into or transfer all or part of its properties and assets to another Guarantor or the Issuer, (2) merge with an Affiliate of the Issuer solely for the purpose of reincorporating the Guarantor in the United States, any state thereof, the
District of Columbia or any territory thereof or (3) convert into a corporation, partnership, limited partnership, limited liability corporation or trust organized or existing under the laws of the jurisdiction of organization of such
Guarantor. 
 (e) Notwithstanding anything to the contrary, the foregoing clauses do not apply to the Transactions or any related transaction
occurring on the Issue Date. 
 Section 5.02. Successor Person Substituted. Upon any consolidation, amalgamation or merger, or
any sale, assignment, transfer, lease, conveyance or other disposition of all or substantially all of the assets of the Issuer or a Guarantor in accordance with Section 5.01 hereof, the successor Person formed by such consolidation or into or
with which the Issuer or such Guarantor, as applicable, is merged or to which such sale, assignment, transfer, lease, conveyance or other disposition is made shall succeed to, and be substituted for (so that from and after the date of such
consolidation, merger, sale, lease, conveyance or other disposition, the provisions of this Indenture referring to the Issuer or such Guarantor, as applicable, shall refer instead to the Successor Person and not to the Issuer or such Guarantor, as
applicable), and may exercise every right and power of the Issuer or such Guarantor, as applicable, under this Indenture with the same effect as if such successor Person had been named as the Issuer or a Guarantor, as applicable, herein; provided
that the predecessor Issuer shall not be relieved from the obligation to pay the principal of and interest on the Secured 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 hereof. 
 ARTICLE 6 
 DEFAULTS AND REMEDIES 
 Section 6.01. Events of Default.  
 An “Event of Default,” wherever used herein, means any one of the
following events (whatever the reason for such Event of Default and whether it shall be voluntary 

  

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or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any
administrative or governmental body): 
 (a) default in payment when due and payable, upon redemption, acceleration or otherwise, of principal
of, or premium, if any, on the Secured Notes; 
 (b) default for 30 days or more in the payment when due of interest or Additional Interest
on or with respect to the Secured Notes; 
 (c) failure by the Issuer or any Guarantor for 60 days after receipt of written notice given by
the Trustee or the Holders of not less than 25.0% in principal amount of the then outstanding Secured Notes to comply with any of its obligations, covenants or agreements (other than a default referred to in clause (i) or (ii) above)
contained in this Indenture, the Secured Notes or the Security Documents; 
 (d) 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 Secured Notes, if both: 
 (i) 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 
 (ii) 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 $25.0 million or more at any
one time outstanding; 
 (e) failure by the Issuer or any Significant Subsidiary (or any group of Restricted Subsidiaries that together would
constitute a Significant Subsidiary) (in each case determined as of the most recent consolidated financial statements of the Issuer for a fiscal quarter end provided as required under Section 4.03) to pay final judgments aggregating in excess
of $25.0 million (net of amounts covered by insurance policies issued by reputable insurance companies), which final judgments remain unpaid, undischarged and unstayed for a period of more than 60 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; 
 (f) the Issuer or any of its Subsidiaries that is a Significant Subsidiary (or any group of Restricted Subsidiaries that, taken together, would constitute a Significant 

  

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Subsidiary) (in each case determined as of the most recent consolidated financial statements of the Issuer for a fiscal quarter end provided as required
under Section 4.03), 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; 
 (g) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: 
 (i) is for relief against the Issuer or any of its Subsidiaries that is a Significant Subsidiary (or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary)(in each case determined as of the
most recent consolidated financial statements of the Issuer for a fiscal quarter end provided as required under Section 4.03), in a proceeding in which the Issuer or any such Subsidiary or such group of Restricted Subsidiaries is to be
adjudicated bankrupt or insolvent; 
 (ii) appoints a receiver, liquidator, assignee, trustee, sequestrator or other similar
official of the Issuer or any of its Subsidiaries that is a Significant Subsidiary (or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary)(in each case determined as of the most recent consolidated
financial statements of the Issuer for a fiscal quarter end provided as required under Section 4.03), or for all or substantially all of the property of the Issuer or any such Subsidiary or such group of Restricted Subsidiaries; or 

(iii) orders the liquidation of the Issuer or any of its Subsidiaries that is a Significant Subsidiary (or any group of Restricted
Subsidiaries that, taken together, would constitute a Significant Subsidiary) (in each case determined as of the most recent consolidated financial statements of the Issuer for a fiscal quarter end provided as required under Section 4.03);

 and the order or decree remains unstayed and in effect for 60 consecutive days; or 
 (h) the Guarantee of any Significant Subsidiary (or any group of Restricted Subsidiaries that together would constitute a Significant Subsidiary) (in
each case determined as of the most recent consolidated financial statements of the Issuer for a fiscal quarter end provided as required under Section 4.03) shall for any reason cease to 

  

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be in full force and effect or be declared null and void or any responsible officer of any Guarantor that is a Significant Subsidiary) (or the responsible
officers of any group of Restricted Subsidiaries that together would constitute a Significant Subsidiary) (in each case determined as of the most recent consolidated financial statement of the Issuer for a fiscal quarter end), as the case may be,
denies in writing that it has any further liability under its Guarantee or gives written notice to such effect, other than by reason of the termination of the Indenture or the release of any such Guarantee in accordance with the Indenture; or

 (i) with respect to any Collateral, individually or in the aggregate, having a fair market value in excess of $50.0 million, any of the
Security Documents ceases to be in full force and effect, or any of the Security Documents ceases to give the Holders the Liens purported to be created thereby, or any of the Security Documents is declared null and void or the Issuer or any
Restricted Subsidiary denies in writing that it has any further liability under any Security Document or gives written notice to such effect (in each case (i) other than in accordance with the terms of the indenture or the terms of the Senior
Credit Facilities or the Security Documents or (ii) unless waived by the requisite lenders under the Senior Credit Facilities if, after that waiver, the Issuer is in compliance with Section 4.16(a)); provided that if a failure of
the sort described in this clause (i) is susceptible of cure, no Event of Default shall arise under this clause (i) with respect thereto until 30 days after notice of such failure shall have been given to the Issuer by the Trustee or the
Holders of at least 25% in principal amount of the then outstanding Secured Notes issued under the Indenture. 
 Section 6.02.
Acceleration. If any Event of Default (other than a type specified in clause (f) or (g) of Section 6.01 hereof) occurs and is continuing under this Indenture, the Trustee or the Holders of at least 25.0% in principal amount of the
then total outstanding Secured Notes may declare the principal, premium, if any, interest and any other monetary obligations on all the then outstanding Secured Notes to be due and payable immediately. 
 Upon the effectiveness of such declaration, such principal of and premium, if any, and interest will be due and payable immediately. 
 Notwithstanding the foregoing, in the case of an Event of Default arising under clause (f) or (g) of Section 6.01 hereof, all outstanding
Secured Notes will become due and payable immediately without further action or notice. Trustee may withhold from the Holders notice of any continuing Default, except a Default relating to the payment of principal, premium, if any, or interest, if
it determines that withholding notice is in their interest. In addition, the Trustee shall have no obligation to accelerate the Secured Notes if in the best judgment of the Trustee acceleration is not in the best interests of the Holders.

 The Holders of a majority in aggregate principal amount of the then outstanding Secured Notes by notice to the Trustee may on behalf of
all the Holders rescind any acceleration with respect to the Secured Notes and its consequences under this Indenture except if such rescission would not conflict with any judgment of a court of competent jurisdiction and if all existing Events of
Default (except nonpayment of interest on, premium, if any, or the principal of any Secured Note held by a non-consenting Holder that has become due solely because of the acceleration) have been cured or waived. 
  

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 In the event of any Event of Default specified in clause (d) of Section 6.01 hereof, such Event
of Default and all consequences thereof (excluding any resulting payment default, other than as a result of acceleration of the Secured 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: 
 (a) the Indebtedness or guarantee that is the basis for such Event of Default
has been discharged; or 
 (b) holders thereof have rescinded or waived the acceleration, notice or action (as the case may be) giving rise
to such Event of Default; or 
 (c) the default that is the basis for such Event of Default has been cured. 
 Section 6.03. Other Remedies. If an Event of Default occurs and is continuing, the Trustee may pursue any available remedy to collect the
payment of principal, premium, if any, and interest on the Secured Notes or to enforce the performance of any provision of the Secured Notes or this Indenture. 
 The Trustee may maintain a proceeding even if it does not possess any of the Secured Notes or does not produce any of them in the proceeding. A delay or omission by the Trustee or any Holder of a Secured 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 Past Defaults. Holders of not less than a majority in aggregate principal amount of the then outstanding Secured
Notes by notice to the Trustee may on behalf of all the Holders waive any existing Default and its consequences hereunder (except a continuing Default in the payment of the principal of, premium, if any, or interest on, any Secured Note held by a
non-consenting Holder) (including in connection with an Asset Sale Offer or a Change of Control Offer). 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 then total outstanding Secured Notes may direct 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 Secured Note or that would involve the Trustee in personal liability. 
  

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 Section 6.06. Limitation on Suits. Subject to Section 6.07 hereof, no Holder of a
Secured Note may pursue any remedy with respect to this Indenture or the Secured Notes unless: 
 (a) such Holder has previously given the
Trustee notice that an Event of Default is continuing; 
 (b) Holders of at least 25.0% in principal amount of the total outstanding Secured
Notes have requested the Trustee to pursue the remedy; 
 (c) the Holders have offered the Trustee reasonable security or indemnity against
any loss, liability or expense; 
 (d) the Trustee has not complied with such request within 60 days after the receipt thereof and the offer
of security or indemnity; and 
 (e) Holders of a majority in principal amount of the total outstanding Secured Notes have not given the
Trustee a direction inconsistent with such request within such 60-day period. 
 Section 6.07. Rights of Holders to Receive Payment.
Notwithstanding any other provision of this Indenture, the right of any Holder of a Secured Note to receive payment of principal of, premium, if any, and interest on the Secured Note, on or after the respective due dates expressed in the Secured
Note (including in connection with an Asset Sale Offer or a Change of Control Offer), or to bring suit for the enforcement of 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) or (b) hereof occurs
and is continuing, 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, premium, if any, and interest remaining unpaid on the Secured 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. 
 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 Secured Notes in Section 2.07 hereof, no right or remedy herein conferred upon or reserved to the 

  

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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 Secured 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. 
 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 allowed in any judicial
proceedings relative to the Issuer (or any other obligor upon the Secured 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 hereof. 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 hereof 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 Secured 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 or property pursuant
to this Article 6 or receives any money from the Collateral Agent as the distribution of proceeds received upon realization of any Collateral, it shall pay out the money in the following order: 
 (a) to the Trustee, such Agent, their agents and attorneys for amounts due under Section 7.07 hereof, including payment of all compensation, expenses
and liabilities incurred, and all advances made, by the Trustee or such Agent and the costs and expenses of collection; 
  

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 (b) to Holders for amounts due and unpaid on the Secured Notes for principal, premium, if any, and
interest, ratably, without preference or priority of any kind, according to the amounts due and payable on the Secured Notes for principal, premium, if any, and interest, respectively; and 
 (c) 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 pursuant to this Section 6.13. 
 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 Secured Note pursuant to Section 6.07 hereof, or a suit by Holders of more than 10.0% in principal amount of the then outstanding Secured Notes. 
 ARTICLE 7 
 TRUSTEE 

Section 7.01. Duties of Trustee.  
 (a) If an Event of Default has occurred and is continuing, 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 

  

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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 to the requirements of this Indenture (but need not investigate or confirm the accuracy of mathematical calculations 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 does not limit the effect of paragraph (b) of this Section 7.01; 
 (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 6.02, 6.04 or 6.04 hereof. 
 (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 unless the Holders have offered to the Trustee indemnity or security reasonably satisfactory to it 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 and its Restricted Subsidiaries, 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. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such Officer’s Certificate or Opinion of Counsel. The
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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. 
 (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 if it shall have reasonable grounds for believing that repayment of such funds or indemnity satisfactory to it against such risk or
liability is not assured to it. 
 (g) 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, and such notice references the Secured Notes and this Indenture.

 (h) In no event shall the Trustee be responsible or liable for special, indirect, 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) In the event the Issuer is required to pay Additional Interest, the Issuer will provide written notice to the Trustee of the Issuer’s obligation to pay Additional Interest no later than 15 days prior to the
next Interest Payment Date, which notice shall set forth the amount of the Additional Interest to be paid by the Issuer. The Trustee shall not at any time be under any duty or responsibility to any Holders to determine whether the Additional
Interest is payable and the amount thereof. 
 (k) Delivery of reports, information and documents (including without limitation reports
contemplated under Section 4.03 hereof) 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 

  

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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 Officers’ Certificates). 
 (l) The permissive rights of the Trustee to take certain actions under this Indenture shall
not be construed as a duty unless so specified herein. 
 Section 7.03. Individual Rights of Trustee. The Trustee in its
individual or any other capacity may become the owner or pledgee of Secured Notes and may otherwise deal with the Issuer or any of its Affiliates 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 or resign. Any Agent may do the same with like rights and duties. The Trustee is also subject to Sections 7.10 and 7.11 hereof. 
 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 Secured Notes, it shall not be accountable for the Issuer’s use of the proceeds from the Secured 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 Secured Notes or any other document in
connection with the sale of the Secured Notes or pursuant to this Indenture other than its certificate of authentication. 
 Section 7.05. Notice of Defaults. If a Default occurs and is continuing and if it is known to the Trustee, the Trustee shall deliver to Holders a notice of the Default within 90 days after it occurs. Except in the case of a
Default relating to the payment of principal, premium, if any, or interest on any Secured Note, the Trustee may withhold from the Holders notice of any continuing Default if and so long as a committee of its Responsible Officers in good faith
determines that withholding the notice is in the interests of the Holders. 
 Section 7.06. Reports by Trustee to Holders. Within
60 days after each May 15, beginning with the May 15 following the date of this Indenture, and for so long as Secured Notes remain outstanding, the Trustee shall mail to the Holders a brief report dated as of such reporting date that
complies with Trust Indenture Act Section 313(a) (but if no event described in Trust Indenture Act Section 313(a) has occurred within the twelve months preceding the reporting date, no report need be transmitted). The Trustee also shall
comply with Trust Indenture Act Section 313(b)(2). The Trustee shall also transmit by mail all reports as required by Trust Indenture Act Section 313(c). 
 A copy of each report at the time of its mailing to the Holders shall be mailed to the Issuer and filed with the SEC and each stock exchange on which the Secured Notes are listed in accordance with Trust Indenture Act
Section 313(d). The Issuer shall promptly notify the Trustee when the Secured Notes are listed on any stock exchange or delisted therefrom. 
 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 

  

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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 out-of-pocket 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 and its officers, directors, employees, agents and any predecessor trustee and its officers, directors, employees and agents for, and hold the Trustee harmless against, any and all loss, damage, claims,
liability or expense (including attorneys’ fees) incurred by it 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 connective with the acceptance, exercise or performance of any
of its powers or duties hereunder). The Trustee shall notify the Issuer promptly of any claim of which a Responsible Officer has received written notice 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 may have separate counsel and the Issuer shall pay the fees and expenses of such counsel. 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 or the earlier resignation or removal 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 Secured Notes on
all money or property held or collected by the Trustee, except that held in trust to pay principal and interest on particular Secured 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(f) or Section 6.01(g)hereof 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. 
 The Trustee shall comply with the provisions of Trust Indenture Act Section 313(b)(2) to the extent applicable. 
 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 Secured 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 hereof or Trust Indenture Act Section 310; 
  

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 (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; 
 (c) a custodian or public officer takes charge of the Trustee or its property; or 
 (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 Secured 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 Secured Notes, at the expense of the Issuer, 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 hereof, 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 hereof. Notwithstanding replacement of the Trustee pursuant to this Section 7.08, the Issuer’s obligations under Section 7.07 hereof 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 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,
together with its parent, a combined capital and surplus of at least $50,000,000 as set forth in its most recent published annual report of condition. 
  

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 This Indenture shall always have a Trustee who satisfies the requirements of Trust Indenture Act Sections
310(a)(1), (2) and (5). The Trustee is subject to Trust Indenture Act Section 310(b). 
 Section 7.11. Preferential
Collection of Claims Against Issuer. The Trustee is subject to Trust Indenture Act Section 311(a), excluding any creditor relationship listed in Trust Indenture Act Section 311(b). A Trustee who has resigned or been removed shall be
subject to Trust Indenture Act Section 311(a) to the extent indicated therein. 
 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 hereof applied to all outstanding Secured Notes and all obligations of the Guarantors with respect to the Guarantees 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 hereof 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 hereof, be deemed to have been discharged from their obligations with respect to all outstanding Secured Notes and
Guarantees, the Collateral released and all Events of Default cured on the date the conditions set forth below are satisfied (“Legal Defeasance”). For this purpose, Legal Defeasance means that the Issuer and the Guarantors shall be
deemed to have paid and discharged the entire Indebtedness represented by the outstanding Secured Notes, which shall thereafter be deemed to be “outstanding” only for the purposes of Section 8.05 hereof and the other Sections of this
Indenture referred to in (a) and (b) below, and to have satisfied all its other obligations under such Secured 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 to receive payments in respect of the principal of, premium, if any, and interest on the Secured Notes when such payments are due solely out of the trust created pursuant to this Indenture
referred to in Section 8.04 hereof; 
 (b) the Issuer’s obligations with respect to Secured Notes concerning issuing temporary
Secured Notes, registration of such Secured Notes, mutilated, destroyed, lost or stolen Secured 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 and the Guarantors’ obligations in connection therewith;
and 
 (d) this Section 8.02. 
  

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 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 hereof 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 hereof, be released from their obligations under the
covenants contained in Sections 4.03, 4.04, 4.05, 4.07, 4.08, 4.09, 4.10, 4.11, 4.12, 4.13, 4.14, 4.15 and 4.16 hereof, clauses (iv) and (v) of Section 5.01(a), Section 5.01(c) and 5.01(d) and Article 13 hereof with respect to
the outstanding Secured Notes on and after the date the conditions set forth in Section 8.04 hereof are satisfied (“Covenant Defeasance”), and the Secured 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 Secured Notes may not be deemed outstanding for accounting purposes). For this purpose, Covenant Defeasance means that, with respect to the outstanding Secured Notes and the Guarantees, the Issuer and the Guarantors 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 hereof, but, except as specified above, the remainder of this
Indenture and such Secured Notes and the Guarantees shall be unaffected thereby. In addition, upon the Issuer’s exercise under Section 8.01 hereof of the option applicable to this Section 8.03 hereof, subject to the satisfaction of
the conditions set forth in Section 8.04 hereof, Section 6.01(c) (solely with respect to the covenants that are released upon a Covenant Defeasance), 6.01(d), 6.01(e), 6.01(f) (solely with respect to Restricted Subsidiaries subject
thereto), 6.01(g) (solely with respect to Restricted Subsidiaries subject thereto), 6.01(h) and 6.01(i) hereof 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 hereof to the outstanding Secured Notes: 

In order to exercise either Legal Defeasance or Covenant Defeasance with respect to the Secured Notes: 
 (a) the Issuer must irrevocably deposit with the Trustee, in trust, for the benefit of the Holders, cash in U.S. dollars, U.S. dollar-denominated
Government Securities, or a combination thereof, in such amounts as will be sufficient, in the opinion of a nationally recognized firm of independent public accountants, to pay the principal of, premium, if any, and interest due on the Secured Notes
on the stated maturity date or on the Redemption Date, as the case may be, of such principal, premium, if any, or interest on such Secured Notes and the Issuer must specify whether such Secured Notes are being defeased to maturity or to a particular
Redemption Date, provided that upon any redemption that requires the payment of the Applicable Premium, the amount deposited shall be sufficient for purpose of the Indenture to the extent that an amount is deposited with the Trustee equal to
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of redemption, with any deficit as the date of redemption (any such amount, the “Applicable Premium Deficit”) only required to be deposited with
the Trustee on or prior to the date of redemption. 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 (it being understood that any defeasance shall be subject to the condition subsequent that such deficit is in fact paid); 
 (b) in the case of Legal Defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel reasonably acceptable to the Trustee confirming
that, subject to customary assumptions and exclusions, 
 (i) the Issuer has received from, or there has been published by,
the United States Internal Revenue Service a ruling, or 
 (ii) since the issuance of the Secured 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 will not recognize income, gain or loss for U.S. federal income tax purposes, as applicable, as a result of such Legal Defeasance and will 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; 
 (c) in the case
of Covenant Defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel reasonably acceptable to the Trustee confirming that, subject to customary assumptions and exclusions, the Holders will not recognize income, gain or loss
for U.S. federal income tax purposes as a result of such Covenant Defeasance and will 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;

 (d) 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; 
 (e) such Legal Defeasance or Covenant Defeasance shall not result in a breach or violation of, or constitute a default under the Senior Credit Facilities, the Bridge 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 from any borrowing of funds to be applied to make the deposit required to effect such
Legal Defeasance or Covenant Defeasance and any similar and simultaneous deposit relating to other Indebtedness, and, in each case, the granting of Liens in connection therewith); 
 (f) the Issuer shall have delivered to the Trustee an Opinion of Counsel to the effect that, as of the date of such opinion and subject to customary
assumptions and exclusions following the deposit, the trust funds will not be subject to the effect of Section 547 of Title 11 of the United States Code; 
  

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 (g) 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 
 (h) 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. 
 Section 8.05. Deposited Money and Government Securities to be Held in Trust; other Miscellaneous Provisions. Subject to Section 8.06 hereof, all money and Government Securities (including the proceeds thereof) deposited
with the Trustee (or other qualifying trustee, collectively for purposes of this Section 8.05, the “Trustee”) pursuant to Section 8.04 hereof in respect of the outstanding Secured Notes shall be held in trust and applied
by the Trustee, in accordance with the provisions of such Secured Notes and this Indenture, to the payment, either directly or through any Paying Agent (including the Issuer or a Guarantor acting as Paying Agent) as the Trustee may determine, to the
Holders of such Secured Notes of all sums due and to become due thereon in respect of principal, premium 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 the Trustee against any tax, fee or other charge imposed on or assessed against the cash or Government Securities
deposited pursuant to Section 8.04 hereof 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 Secured 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 hereof 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(a) hereof), are in excess of the amount thereof that would then be required to be deposited to effect an equivalent Legal Defeasance or Covenant Defeasance. 
 Section 8.06. Repayment to Issuer. Subject to any applicable abandoned property law, 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, premium, if any, or interest on any Secured Note and remaining unclaimed for two years after such principal, and premium, if any, 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 Secured Note shall thereafter look only to the Issuer for payment thereof, and all liability of the Trustee or
such Paying Agent with respect to such trust money, and all liability of the Issuer as trustee thereof, shall thereupon cease. 
  

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 Section 8.07. Reinstatement. If the Trustee or Paying Agent is unable to apply any United
States dollars or Government Securities in accordance with Section 8.02 or 8.03 hereof, 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 and the Guarantors’ obligations under this Indenture and the Secured Notes and the Guarantees shall be revived and reinstated as though no deposit had occurred pursuant to Section 8.02 or 8.03 hereof
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 hereof, as the case may be; provided that, if the Issuer makes any payment of principal of, premium, if any, or
interest on any Secured Note following the reinstatement of its obligations, the Issuer shall be subrogated to the rights of the Holders of such Secured Notes to receive such payment from the money held by the Trustee or Paying Agent. 
 ARTICLE 9 
 AMENDMENT,
SUPPLEMENT AND WAIVER 
 Section 9.01. Without Consent of Holders. Notwithstanding
Section 9.02 hereof, the Issuer, the Guarantors and the Trustee may amend or supplement this Indenture, the Security Documents and any Guarantee or Secured Notes without the consent of any Holder: 
 (a) to cure any ambiguity, omission, mistake, defect or inconsistency; 
 (b) to provide for uncertificated Secured Notes in addition to or in place of certificated Secured Notes; 
 (c) to comply with Section 5.01 hereof; 
 (d) to provide the assumption of the Issuer’s or any Guarantor’s
obligations to the Holders; 
 (e) to make any change that would provide any additional rights or benefits to the Holders or that does not
adversely affect the legal rights under this Indenture of any such Holder; 
 (f) to add covenants for the benefit of the Holders or to
surrender any right or power conferred upon the Issuer or any Guarantor; 
 (g) to comply with requirements of the SEC in order to effect or
maintain the qualification of this Indenture under the Trust Indenture Act; 
 (h) to evidence and provide for the acceptance and appointment
under this Indenture of a successor Trustee hereunder pursuant to the requirements hereof; 
 (i) to provide for the issuance of exchange
notes or private exchange notes, which are identical to exchange notes except that they are not freely transferable; 
 (j) to add a
Guarantor under this Indenture; 
  

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 (k) to conform the text of this Indenture, Guarantees or the Secured Notes to any provision of the
“Description of Secured Notes” section of the Offering Memorandum to the extent that such provision in such “Description of Secured Notes” section was intended to be a verbatim recitation of a provision of this Indenture,
Guarantee or Secured Notes; or 
 (l) to make any amendment to the provisions of this Indenture relating to the transfer and legending of
Secured Notes as permitted by this Indenture, including, without limitation, to facilitate the issuance and administration of the Secured Notes; provided that (a) compliance with this Indenture as so amended would not result in Secured Notes
being transferred in violation of the Securities Act or any applicable securities law and (b) such amendment does not materially and adversely affect the rights of Holders to transfer Secured Notes. 
 Upon the request of the Issuer accompanied by a resolution 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 hereof, the Trustee shall join with the Issuer and the Guarantors 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 have the right, but 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, neither an Opinion of Counsel nor an Officer’s Certificate shall be required in connection with the addition of a Guarantor under this Indenture
(other than as required by Section 4.15 hereof) 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. 
 Section 9.02. With Consent of Holders. Except as provided in Section 9.01 and this Section 9.02, the Issuer, the Guarantors and the
Trustee may amend or supplement this Indenture, the Secured Notes, the Guarantees and the Security Documents with the consent of the Holders of at least a majority in principal amount of the Secured Notes then outstanding, including consents
obtained in connection with a purchase of, or tender offer or exchange offer for Secured Notes, and, subject to Section 6.04 and 6.07 hereof, any existing Default or Event of Default (other than a Default or Event of Default in the payment of
the principal of, premium, if any, or interest on the Secured Notes, except a payment default resulting from an acceleration that has been rescinded) or compliance with any provision of the Indenture, the Security Documents or the Secured Notes
issued thereunder may be waived with the consent of the Holders of a majority in principal amount of the then outstanding Secured Notes (including consents obtained in connection with a purchase of or tender offer or exchange offer for the Secured
Notes). Section 2.08 hereof and Section 2.09 hereof shall determine which Secured Notes are considered to be “outstanding” for the purposes of this Section 9.02. 
 Upon the request of the Issuer accompanied by a resolution 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 as aforesaid, the Trustee shall join with the Issuer and the Guarantors in the execution of such amended or supplemental indenture
unless such amended or 

  

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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 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 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 Secured Notes, an amendment or waiver under this Section 9.02 may not (with respect to
any Secured Notes held by a non-consenting Holder): 
 (a) reduce the principal amount of such Secured Notes whose Holders must consent to an
amendment, supplement or waiver; 
 (b) reduce the principal of or change the fixed final maturity of any such Secured Note or alter or waive
the provisions with respect to the redemption of such Secured Notes (other than provisions relating to Section 3.09, Section 4.10 and Section 4.14 hereof to the extent that any such amendment or waiver does not have the effect of
reducing the principal of or changing the final maturity of any such Secured Note or altering or waiving the provisions with respect to the redemption of such Secured Notes); 
 (c) reduce the rate of or change the time for payment of interest on any Secured Note; 
 (d) waive a Default in the payment of principal of or premium, if any, or interest on the Secured Notes, except a rescission of acceleration of the
Secured Notes by the Holders of at least a majority in aggregate principal amount of the Secured 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; 
 (e) make any Secured Note payable in money other
than that stated therein; 
 (f) 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 Secured Notes; 
 (g) make any change in these amendment
and waiver provisions; 
 (h) impair the right of any Holder to receive payment of principal of, or premium, if any, or interest on such
Holder’s Secured Notes on or after the due dates therefor or to institute suit for the enforcement of any payment on or with respect to such Holder’s Secured Notes; 
  

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 (i) make any change to or modify the ranking of the Secured Notes that would adversely affect the
Holders; 
 (j) except as expressly permitted by this Indenture, modify the Guarantees of any Significant Subsidiary in any manner adverse to
the Holders; or 
 (k) release the Liens created by the Security Documents on all or substantially all the Collateral (other than, during any
Equal and Ratable Period, in accordance with the terms of the Senior Credit Facilities or the Security Documents or with the consent of the requisite lenders under the Senior Credit Facilities). 
 Section 9.03. Compliance with Trust Indenture Act. Every amendment or supplement to this Indenture or the Secured Notes shall be set forth in
an amended or supplemental indenture that complies in all material respects with the Trust Indenture Act as then in effect. 
 Section 9.04. Revocation and Effect of Consents. Until an amendment, supplement or waiver becomes effective, a consent to it by a Holder of a Secured Note is a continuing consent by the Holder of a Secured Note and every
subsequent Holder of a Secured Note or portion of a Secured Note that evidences the same debt as the consenting Holder’s Secured Note, even if notation of the consent is not made on any Secured Note. However, any such Holder of a Secured Note
or subsequent Holder of a Secured Note may revoke the consent as to its Secured 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 9.05. Notation on or Exchange of Secured Notes. The Trustee may place an appropriate notation about an amendment, supplement or waiver on any Secured Note thereafter authenticated. The Issuer in
exchange for all Secured Notes may issue and the Trustee shall, upon receipt of an Authentication Order, authenticate new Secured Notes that reflect the amendment, supplement or waiver. 
 Failure to make the appropriate notation or issue a new Secured Note shall not affect the validity and effect of such amendment, supplement or waiver.

  

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 Section 9.06. 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 the
board of directors of the Issuer approves it. In executing any amendment, supplement or waiver, the Trustee shall be provided with, upon request, and (subject to Section 7.01 hereof) shall be fully protected in relying upon, in addition to the
documents required by Section 12.04 hereof, an Officer’s Certificate and an Opinion of Counsel each 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 hereof). Notwithstanding the foregoing, neither an Opinion of Counsel nor an Officer’s Certificate shall be required (other than as required by Section 4.15 hereof) for the Trustee to execute any a supplemental
indenture to this Indenture, the form of which is attached as Exhibit D hereto, adding a new Guarantor under this Indenture. 
 Section 9.07. Payment for Consent. Neither the Issuer nor any of its Affiliates shall, directly or indirectly, pay or cause to be paid any consideration, whether by way of interest, fee or otherwise, to any Holder for or as an
inducement to any consent, waiver or amendment of any of the terms or provisions of this Indenture or the Secured Notes unless such consideration is offered to all Holders and is paid to all Holders that so consent, waive or agree to amend in the
time frame set forth in solicitation documents relating to such consent, waiver or agreement. 
 ARTICLE 10 
 GUARANTEES 
 Section 10.01. Guarantee. Subject to this Article 10, each of the Guarantors hereby, jointly and severally, irrevocably and unconditionally, guarantees to each Holder of a Secured 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 Secured Notes or the obligations of the Issuer hereunder or thereunder, that: (a) the principal of and interest and
premium, if any, on the Secured 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 Secured 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, all in accordance with the terms hereof and thereof; and (b) in case of any extension of time of payment or renewal of any
Secured Notes or any of such other obligations, that same shall be promptly paid in full when due 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 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. 
  

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 The Guarantors hereby agree that their obligations hereunder shall be unconditional, irrespective of the
validity, regularity or enforceability of the Secured Notes or this Indenture, the absence of any action to enforce the same, any waiver or consent by any Holder 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 whatsoever and covenants that this Guarantee shall not be discharged except by full
payment of the obligations contained in the Secured 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 hereof 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 6I hereof, 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 nonpaying 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 of the Secured Notes are,
pursuant to applicable law, rescinded or reduced in amount, or must otherwise be restored or returned by any obligee on the Secured Notes or Guarantees, whether as a “voidable preference,” “fraudulent transfer” or otherwise, all
as though such payment had not been made. In the event that any payment or any part thereof, is rescinded, reduced, restored or returned, the Secured 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. 
  

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 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 secured senior obligation of such Guarantor and shall rank equally in right of payment with all existing and future Senior Indebtedness of such Guarantor, if any. 
 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 Secured 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 will, 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 hereof, each Guarantor hereby agrees that
this Indenture shall be executed on behalf of such Guarantor by its President or Treasurer, one of its Vice Presidents or one of its Assistant Vice Presidents. 
 Each Guarantor hereby agrees that its Guarantee set forth in Section 10.01 hereof shall remain in full force and effect notwithstanding the absence of the endorsement of any notation of such Guarantee on the
Secured Notes. 
 If an Officer whose signature is on this Indenture no longer holds that office at the time the Trustee authenticates the
Secured Note, the Guarantee shall be valid nevertheless. 
 The delivery of any Secured 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. 
  

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 If required by Section 4.15 hereof, the Issuer shall cause any Restricted Subsidiary to comply with
the provisions of Section 4.15 hereof and this Article 10, to the extent applicable. 
 Section 10.04. Subrogation. Each
Guarantor shall be subrogated to all rights of Holders against the Issuer in respect of any amounts paid by any Guarantor pursuant to the provisions of Section 10.01 hereof; provided that, if an Event of Default has occurred and is
continuing, 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 Secured Notes shall have been
paid in full. 
 Section 10.05. Benefits Acknowledged. Each Guarantor acknowledges that it will 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. Each Guarantee by a Guarantor will provide by its terms that it 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 the such Guarantor’s Guarantee, upon: 
 (a) (i) any sale, exchange, disposition or transfer (by merger, amalgamation, consolidation or otherwise) of (i) the Capital Stock of such
Guarantor, after which the applicable Guarantor is no longer a Restricted Subsidiary or (ii) all or substantially all the assets of such Guarantor, in each case if such sale, exchange, disposition or transfer is made in compliance with the
applicable provisions of this Indenture; 
 (ii) the release or discharge of the guarantee by such Guarantor of Indebtedness
under the Senior Credit Facilities, or such other guarantee that resulted in the creation of such Guarantee, except a discharge or release by or as a result of payment under such guarantee (it being understood that a release subject to a contingent
reinstatement is still a release, and that if any such Guarantee is so reinstated, such Guarantee shall also be reinstated to the extent that such Guarantor would then be required to provide a Guarantee pursuant to Section 4.15); 
 (iii) the designation of any Restricted Subsidiary that is a Guarantor as an Unrestricted Subsidiary in compliance with the applicable
provisions of this Indenture; or 
 (iv) the exercise by the Issuer of its Legal Defeasance option or Covenant Defeasance
option in accordance with Article 8 hereof or the discharge of the Issuer’s obligations under this Indenture in accordance with the terms of this Indenture; and 
 (b) 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 all Secured Notes, when either: 
 (a) all Secured Notes theretofore authenticated and delivered, except lost, stolen or destroyed Secured Notes which have been replaced or paid and Secured Notes for whose payment money has heretofore been deposited in trust, have been
delivered to the Trustee for cancellation; or 
 (b) (i) all Secured 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, will 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, 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,
cash in U.S. dollars, U.S. dollar-denominated Government Securities, or a combination thereof, in such amounts as will be sufficient without consideration of any reinvestment of interest to pay and discharge the entire indebtedness on the Secured
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 the 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 date of redemption. 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 (it being understood that any satisfaction and discharge shall be subject to the condition subsequent that such deficit is in fact
paid); 
 (ii) no Default (other than that resulting from borrowing funds to be applied to make such deposit or any similar
and simultaneous deposit relating to other Indebtedness and the granting of Liens in connection therewith) with respect to this Indenture or the Secured 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 will not result in a breach or violation of, or constitute a default under the Senior Credit Facilities, the Bridge 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 resulting from any borrowing of 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); 
 (iii) the Issuer has paid or caused to be paid all sums
payable by it under this Indenture; and 
  

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 (iv) the Issuer has delivered irrevocable instructions to the Trustee to apply the
deposited money toward the payment of the Secured 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 subclause (A) of
clause (ii) of this Section 11.01, the provisions of Section 11.02 and Section 8.06 hereof shall survive such satisfaction and discharge. 
 Section 11.02. Application of Trust Money. Subject to the provisions of Section 8.06 hereof, all money deposited with the Trustee pursuant to Section 11.01 hereof shall be held in trust and
applied by it, in accordance with the provisions of the Secured Notes and this Indenture, to the payment, either directly or through any Paying Agent (including the Issuer or a Guarantor acting as its own Paying Agent) as the Trustee may determine,
to the Persons entitled thereto, of the principal (and premium, if any) 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 hereof 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 Secured Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 11.01 hereof; provided that if the Issuer has made any payment of principal of, premium, if any, or interest on any Secured Notes
because of the reinstatement of its obligations, the Issuer shall be subrogated to the rights of the Holders to receive such payment from the money or Government Securities held by the Trustee or Paying Agent. 
 ARTICLE 12 
 MISCELLANEOUS

 Section 12.01. Trust Indenture Act Controls. If any provision of this Indenture limits, qualifies or conflicts with the duties
imposed by Trust Indenture Act Section 318(c), the imposed duties shall control. 
 Section 12.02. Notices. Any notice or
communication by the Issuer, any Guarantor or the Trustee 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: 
 Axcan Intermediate Holdings Inc. 
 c/o Axcan Pharma Inc. 
 597 Laurier Boulevard 
 Mont-Saint-Hilaire, Quebec J3H 6C4 
 Canada 
 Facsimile: 450-464-9979 
 Attention: Steve Gannon, Senior Vice President – Finance, Chief 
 Financial Officer & Treasurer 
  

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 with a copy to: 
 Axcan Pharma Inc. 
 597 Laurier Boulevard 
 Mont-Saint-Hilaire, Quebec J3H 6C4 
 Canada 
 Facsimile: 450-464-9979 
 Attention: Richard Tart, Vice-President Corporate Development & 
 General Counsel 
 If to the Trustee: 
 The Bank of New York 
 101 Barclay Street, 8W 
 New York, NY 10286 
 Fax No.: 212-815-5707 
 Attention: Corporate Trust Administration 
 The Issuer, any Guarantor or the Trustee, 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 faxed or sent electronically; 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 and, subject to compliance with the Trust Indenture Act, on the
final date on which publication is made, if given by publication. 
 Any notice or communication to a Holder shall be electronically
delivered, 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 Secured Note Register kept by the Registrar. Any notice or communication
shall also be so mailed to any Person described in Trust Indenture Act Section 313(c), to the extent required by the Trust Indenture Act. Failure to deliver a notice or communication to a Holder or any defect in it shall not affect its
sufficiency with respect to other Holders. 
  

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 If a notice or communication is mailed or otherwise delivered 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. 
 Section 12.03. Communication by Holders with Other Holders.
Holders may communicate pursuant to Trust Indenture Act Section 312(b) with other Holders with respect to their rights under this Indenture or the Secured Notes. The Issuer, the Trustee, the Registrar and anyone else shall have the
protection of Trust Indenture Act Section 312(c). 
 Section 12.04. 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 in form and substance reasonably satisfactory to the Trustee (which shall include the statements set forth in
Section 12.05 hereof) 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 in form and substance reasonably satisfactory to the Trustee (which shall include the statements set forth in
Section 12.05 hereof) stating that, in the opinion of such counsel, all such conditions precedent and covenants have been satisfied. 
 Section 12.05. 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 hereof or Trust Indenture Act Section 314(a)(4)) shall comply with the provisions of Trust Indenture Act Section 314(e) and 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; provided, however, that
with respect to matters of fact an Opinion of Counsel may rely on an Officer’s Certificate or certificates of public officials. 
  

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 Section 12.06. 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 12.07. No Personal Liability of Directors, Officers, Employees and Stockholders. No past, present or future director, officer, employee, incorporator, member, partner or stockholder of the Issuer or any Guarantor or any
of their direct or indirect parent companies (other than the Issuer and the Guarantors) shall have any liability, for any obligations of the Issuer or the Guarantors under the Secured 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 Secured Notes waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Secured Notes. 

Section 12.08. 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. 
 Section 12.09. Waiver of Jury Trial. EACH OF THE ISSUER, THE GUARANTORS AND THE TRUSTEE HEREBY
IRREVOCABLY WAIVES, 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 12.10. 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 12.11. 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 its Restricted Subsidiaries or of any
other Person. Any such indenture, loan or debt agreement may not be used to interpret this Indenture. 
 Section 12.12. Successors.
All agreements of the Issuer in this Indenture and the Secured Notes shall bind its 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 hereof. 
 Section 12.13. Severability. In case any provision in
this Indenture or in the Secured 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. 
  

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 Section 12.14. 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. This Indenture may be executed in multiple counterparts which, when taken together, shall constitute one instrument. 
 Section 12.15. 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 12.16. Qualification of Indenture. The Issuer and the Guarantors shall qualify this Indenture under the Trust Indenture Act in
accordance with the terms and conditions of the Registration Rights Agreement and shall pay all reasonable costs and expenses (including attorneys’ fees and expenses for the Issuer, the Guarantors and the Trustee) incurred in connection
therewith, including, but not limited to, costs and expenses of qualification of this Indenture and the Secured Notes and printing this Indenture and the Secured Notes. The Trustee shall be provided with such Officer’s Certificates, Opinions of
Counsel or other documentation as is necessary in connection with any such qualification of this Indenture under the Trust Indenture Act. 
 ARTICLE 13 
 SECURITY ARRANGEMENTS 
 Section 13.01. Security.  
 (a)
In order to secure the Indenture Obligations equally and ratably with the Senior Credit Facilities Obligations, the Issuer will, and will cause each of its Restricted Subsidiaries named in any Existing Security Document as a party thereto, to
execute and deliver to the Collateral Agent prior to the Issue Date each Existing Security Document to which it is a party. The Issuer and its Restricted Subsidiaries shall comply with all the covenants and agreements contained in the Security
Documents the failure to comply with which would have a material and adverse effect on the Liens purported to be created thereby (taken as a whole), unless such failure to comply is during the Equal and Ratable Period and is waived by the requisite
lenders under the Senior Credit Facilities if, after that waiver, the Company is in compliance with Section 4.16(a). 
 (b) Each Holder,
by accepting a Secured Note, agrees to all of the terms and provisions of the Security Documents, as the same may be amended from time to time pursuant to the provisions of the Indenture and the Security Documents. 
 (c) Each Holder of a Secured Note, by its acceptance thereof, is deemed to have authorized and empowered the Trustee to enter into the Security
Documents, whether as Trustee or Collateral Agent, and to receive for the benefit of the Holders of 

  

 137 

 
Secured Notes any funds collected or distributed under the Security Documents to which the Trustee is a party and to make further distributions of such funds
to the Holders of Secured Notes according to the provisions of this Indenture. 
 Section 13.02. During The Equal And Ratable Period.
The Trustee and each Holder by its acceptance of a Secured Note acknowledges and agrees that: 
 (i) the Existing Security
Documents, when executed and delivered by the parties thereto on the Issue Date do comply with the provisions of Section 4.16(a); 
 (ii) the Existing Security Documents provide, and any Security Document that becomes effective after the Issue Date, may provide, that the Liens created thereby or thereunder automatically will be released and
extinguished with respect to any property or security that is transferred or otherwise disposed of in accordance with the terms of the Senior Credit Facilities during any Equal and Ratable Period; 
 (iii) during any Equal and Ratable Period, without the necessity of any consent of or notice to the Trustee or any holder of Indenture
Obligations, the Issuer and the Collateral Agent may amend, modify, supplement or terminate any Security Document as long as the Issuer remains in compliance with Section 4.16(a); 
 (iv) during any Equal and Ratable Period, as among the Trustee and the Holders and the lenders under the Senior Credit Facilities and the
Collateral Agent, those lenders and the Collateral Agent will have the sole ability to control and obtain remedies with respect to all Collateral (including on sale or liquidation of any Collateral after acceleration of the Secured Notes or the
Senior Credit Facilities Obligations) without the necessity of any consent of or notice to the Trustee or any such holder; 
 (v) the relative rights of the Holders and the holders of Indebtedness or other obligations secured by Liens on the Collateral are governed by, and are subject to the terms and conditions of, and the Security Documents and not this
Indenture; and 
 (vi) any or all Liens granted under the Security Documents for the benefit of the Holders will be
automatically released, without the necessity of any consent of the Trustee or any Holders, upon a release of such Lien or Liens pursuant to the terms of the Security Documents and the Senior Credit Facilities or if such release is approved by the
requisite lenders under the Senior Credit Facilities or in connection with the entry into a new Senior Credit Facility that is initially secured; provided, however, if such release is made in the context of the repayment and termination of
such Senior Credit Facilities or in connection with the entry into a new Senior Credit Facility, Liens will be released only (x) to the extent Collateral was disposed of in order to repay any Senior Credit Facilities Obligations secured by the
Collateral or (y) in order to extinguish the Liens under a terminated Senior Credit Facility (and the related Security Documents), so long 

  

 138 

 
as new Security Documents related to some or all of the Collateral are put in place in connection with the new Senior Credit Facility and the Issuer remains
in compliance with Section 4.16(a) thereafter. 
 Section 13.03. Actions Taken Outside The Equal And Ratable Period. 

 (a) During any time other than during an Equal and Ratable Period, subject to the provisions of Article 7, the Trustee, in its sole
discretion and without the consent of the Holders may, or at the direction of the Holders of a majority in principal amount of the Secured Notes then outstanding, the Trustee shall, direct on behalf of all the Holders, the Collateral Agent to take
all actions it deems necessary or appropriate in order to: 
 (i) during the existence of an Event of Default, take any action
to enforce, the provisions of the Security Documents as provided for therein; 
 (ii) enforce any of the terms of the Security
Documents to which the Trustee or the Collateral Agent is a party; or 
 (iii) collect and receive payment for the Collateral
of all obligations in respect of the Secured Notes, the Guarantees and this Indenture. 
 Subject to the Security Documents and Article 7, the Trustee and
the Collateral Agent are authorized and empowered to institute and maintain such suits and proceedings as it may deem expedient to protect or enforce the Liens on the Collateral or the other rights under the Security Documents as permitted pursuant
to the Security Documents to which the Trustee or the Collateral Agent is a party or to prevent any impairment of Collateral (which impairment would have a material adverse impact on the Collateral, taken as a whole) by any acts that may be unlawful
or in violation of such Security Documents or this Indenture, and such suits and proceedings as the Trustee or the Collateral Agent may deem expedient to preserve or protect its interests and the interests of the Holders in the Collateral, including
power to institute and maintain suits or proceedings to restrain the enforcement of or compliance with any legislative or other governmental enactment, rule or order that may be unconstitutional or otherwise invalid if the enforcement of, or
compliance with, such enactment, rule or order would impair the Liens or other rights under such Security Documents or hereunder or be prejudicial to the interests of Holders or the Trustee. 
 (b) Determinations Relating to Collateral. During any time that is not an Equal and Ratable Period, in the event (i) the Collateral Agent
shall receive any written request from the Issuer, a Guarantor or the Collateral Agent under any Security Document for consent or approval with respect to any matter or thing relating to any Collateral or the Issuer’s or such Guarantor’s
obligations with respect thereto, (ii) there shall be due to or from the Collateral Agent under the provisions of any Security Document any material performance or the delivery of any material instrument or (iii) the Collateral Agent shall
become aware of any nonperformance by the Issuer or a Guarantor of any covenant or any breach of any representation or warranty of the Issuer or such Guarantor set forth in any Security Document, then, in each such event, the Collateral Agent shall
be entitled to hire experts, consultants, agents and attorneys to advise the Collateral Agent on the manner in which the Collateral Agent should respond to such 

  

 139 

 
request or render any requested performance or respond, or direct the Collateral Agent to respond, to such nonperformance or breach; provided that the
Trustee’s right to direct the Collateral Agent to respond shall be subject to the terms of the Security Documents. The Trustee and the Collateral Agent shall be fully protected in the taking of any action recommended or approved by any such
expert, consultant, agent or attorney or agreed to by the Holders of a majority in principal amount of the outstanding Secured Notes. 
 (c)
Release of Liens. (i) During any time that is not an Equal and Ratable Period, the Liens on the Collateral securing the Secured Notes will be released: 
 (A) upon payment in full of the Indenture Obligations or discharge or defeasance thereof (in accordance with Article 8 or Article 11);

 (B) upon release of a Guarantee (with respect to the Liens securing such Guarantee granted by such Guarantor); and

 (C) in connection with any disposition of Collateral to any Person other than the Issuer or any of its Restricted
Subsidiaries (but excluding any transaction subject to Section 5.01 where the recipient is required to become an obligor on the Secured Notes) that is permitted by the Indenture (with respect to the Lien on such Collateral). 
 (ii) Upon delivery to the Collateral Agent of an Officer’s Certificate requesting execution of an instrument confirming the release
of the Liens pursuant to clause (i), accompanied by: 
 (A) an Opinion of Counsel confirming that such release is permitted by
clause (i); 
 (B) all instruments requested by the Issuer to effectuate or confirm such release; and 
 (C) such other certificates and documents as the Collateral Agent may reasonably request to confirm the matters set forth in clause (i),

 the Collateral Agent will, if such instruments and confirmation are reasonably satisfactory to the Collateral Agent, promptly execute and
deliver, such instruments. 
 (iii) All instruments effectuating or confirming any release of any Liens will have the effect
solely of releasing such Liens as to the Collateral described therein, on customary terms and without any recourse, representation, warranty or liability whatsoever. 
 (iv) The Issuer will bear and pay all reasonable costs and expenses associated with any release of Liens pursuant to this
Section 13.03(c), including all reasonable fees and disbursements of any attorneys or representatives acting for the Trustee or for the Collateral Agent. 
  

 140 

 (v) Any release of Collateral in accordance with the provisions of this Indenture, the
Security Documents and the Trust Indenture Act will not be deemed to impair the security under this Indenture, and any engineer or appraiser may rely on this Section 13.03(c)(v) in delivering a certificate requesting release so long as all
other provisions of this Indenture and the Trust Indenture Act with respect to such release have been complied with. 
 Section 13.04. Trust Indenture Act. (a). To the extent applicable, the Issuer will comply with Section 313(b) of the Trust Indenture Act, relating to reports, and Section 314(d) of the Trust Indenture Act,
relating to the release of property and to the substitution therefor of any property to be pledged as Collateral for the Secured Notes. Any certificate or opinion required by Section 314(d) of the Trust Indenture Act may be made by an Officer
of the Issuer except in cases where Section 314(d) requires that such certificate or opinion be made by an independent engineer, appraiser or other expert, who shall be reasonably satisfactory to the Trustee. Notwithstanding anything to the
contrary herein, the Issuer and its Subsidiaries will not be required to comply with all or any portion of Section 314(d) of the Trust Indenture Act if they determine, in good faith based on advice of outside counsel, that under the terms of
that section and/or any interpretation or guidance as to the meaning thereof of the Commission and its staff, including “no action” letters or exemptive orders, all or any portion of Section 314(d) of the Trust Indenture Act is
inapplicable to the released Collateral. 
 (b) The Issuer will deliver to the Trustee, within 120 days after the end of each fiscal year,
beginning with the fiscal year ending September 30, 2008, a written Opinion of Counsel as to the continued perfection of the liens of the Security Documents on the Collateral, to the extent required by Section 314(b)(2) of the Trust
Indenture Act. 
 Section 13.05. Equal Priority. As among the Holders, the Collateral as now or hereafter constituted shall be
held for the equal and ratable benefit of the Holders without preference, priority or distinction of any thereof over any other by reason of differences in time of issuance, sale or otherwise, as security for the Obligations under this Indenture and
the Secured Notes. 
 Section 13.06. Notice Of Payment, Discharge Or Defeasance. The Trustee and each Holder, by its acceptance
of a Secured Note, agree that upon the payment in full or discharge pursuant to Article 11 of the Indenture Obligations or legal or covenant defeasance thereof pursuant to Article 8, the Trustee shall without notice to or consent of any Holder, upon
the written request of the Issuer, certify to the Collateral Agent, in writing, that the Indenture Obligations have been paid in full, or that this Indenture has been discharged or defeased in accordance with the terms thereof. 
 Section 13.07. Canadian Power of Attorney. The Trustee and each Holder hereby appoint and constitute the Collateral Agent as the
holder of an irrevocable power of attorney (fondé de pouvoir), within the meaning of Section 2692 of the Civil Code of Quebec, of the Trustee and each Holder for purposes of holding any hypothec or other security
granted in the Province of Quebec, to secure any obligations whatsoever. Each 

  

 141 

 
future Holder confirms and ratifies the appointment and constitution of the Collateral Agent, or its successors in accordance with the provisions
hereof, as the holder of an irrevocable power of attorney (fondé de pouvoir) of the Trustee and each Holder for such purposes. The Trustee and each Holder acknowledge that the first issue of any debenture issued pursuant
to any deed of hypothec may be purchased by the Collateral Agent, by underwriting, purchase, subscription or otherwise notwithstanding the terms of Section 32 of the Act respecting the Special Powers of Legal Persons (Quebec).

 Section 13.08. Collateral Agent. For the avoidance of doubt, the duties of the Collateral Agent (in its capacity as such) are
as set forth in the Security Documents and not this Indenture, and the Collateral Agent will not be required to interact with Holders, but instead shall interact with the Trustee, on behalf of the Holders. To the extent any provision of this
Indenture purports to obligate the Collateral Agent to take action, such action shall either be performed by the Trustee or by the Collateral Agent upon direction of the Trustee. Notwithstanding the foregoing, the Collateral Agent shall be entitled
to all of the protections in this Indenture (including without limitation those in Article 7) applicable to the Trustee. 
 [Signatures on
following page] 
  

 142 

 IN WITNESS WHEREOF, the undersigned have executed this Indenture as of the Closing Date. 
  

			
	 AXCAN INTERMEDIATE HOLDINGS INC.

		
	 By:
	 	 /s/ Steve Gannon

	 Name:
	 	Steve Gannon
	 Title:
	 	Senior Vice President – Finance, Chief Financial Officer and Treasurer

  

			
	 AXCAN US PARTNERSHIP 1 LP

		
	 By:
	 	Axcan Nova Scotia 2 ULC,
		 	its General Partner
		
	 By:
	 	 /s/ Steve Gannon

	 Name:
	 	Steve Gannon
	 Title:
	 	Senior Vice President – Finance, Chief Financial Officer and Treasurer

  

			
	 ACQUISITION CO. NO. 1

	 AXCAN PHARMA US, INC.

	 AXCAN PHARMA (U&V) INC.

	 AXCAN CANADA (INVEST) ULC

	 AXCAN PHARMA INC.

	 AXCAN NOVA SCOTIA 1 ULC

	 AXCAN NOVA SCOTIA 2 ULC

	 AXCAN NOVA SCOTIA 3 ULC

		
	By:	 	 /s/ Steve Gannon

	Name:	 	Steve Gannon
	Title:	 	Senior Vice President – Finance, Chief Financial Officer and Treasurer

 [Signature Page to Secured Notes Indenture] 

			
	 AXCAN US LLC

		
	 By:
	 	Axcan Intermediate Holdings Inc.,
		 	its Sole Member
		
	 By:
	 	 /s/ Steve Gannon

	 Name:
	 	Steve Gannon
	 Title:
	 	Senior Vice President – Finance, Chief Financial Officer and Treasurer

  

			
	 ACQUISITION NO. 5 LLC

		
	 By
	 	 /s/ David Mims

	 Name:
	 	David Mims
	 Title:
	 	President
	
	 AXCAN COÖPERATIEVE U.A.

		
	 By:
	 	 /s/ David Mims

	 Name:
	 	David Mims
	 Title:
	 	Management Board member A
	
	 AXCAN LUXCO 1 S.ÀR.L.

	 AXCAN LUXCO 2 S.ÀR.L.

		
	 By:
	 	 /s/ David Mims

	 Name:
	 	David Mims
	 Title:
	 	Authorized Signatory

 [Signature Page to Secured Notes Indenture] 

			
	 THE BANK OF NEW YORK, as Trustee

		
	 By:
	 	 /s/ Cheryl L. Clarke

	 Name:
	 	Cheryl L. Clarke
	 Title:
	 	Vice President
	 Date:
	 	2/25/2008

 (Signature Page for Indenture) 

 EXHIBIT A 
 [Face of Senior Secured 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] 
 [Insert the Regulation S Temporary Global Secured Note Legend, if applicable pursuant to the provisions of the Indenture] 
  

 A-1-1 

 CUSIP [05454R AD2] [U05496 AA0] [05454R AE0] 
 ISIN [US05454R AD26][USU05496AA92][US05454R AE09] 
 [RULE 144A][REGULATION S] [GLOBAL] NOTE 
 representing up to 
 $[                    ] 
 9.25%
Senior Secured Note due 2015 
  

	 No.     
	 [$                    ]

 Axcan Intermediate Holdings Inc, a Delaware corporation, promises to pay to
                     or registered assigns, the principal sum [set forth on the Schedule of Exchanges of Interests in the Global Senior
Secured Note attached hereto] [of                      United States Dollars] on March 1, 2015. 
 Interest Payment Dates: March 1 and September 1, commencing on September 1, 2008 
 Record Dates: February 15 and August 15 
  

 A-1-2 

 IN WITNESS HEREOF, the Issuer has caused this instrument to be duly executed. 
 Dated: 
  

			
	AXCAN INTERMEDIATE HOLDINGS INC.
		
	By:	 	  

	Name:	 	
	Title:	 	

  

 A-1-3 

 This is one of the Secured Notes referred to in the within-mentioned Indenture: 
  

			
	THE BANK OF NEW YORK, as Trustee
		
	By:	 	  

	Name:	 	
	Title:	 	
	Date:	 	

  

 A-1-4 

 [Back of Senior Secured Note] 
 9.25% Senior Secured Note due 2015 
 Capitalized terms used herein shall have the meanings assigned to them
in the Indenture referred to below unless otherwise indicated. 
 1. Interest. Axcan Intermediate Holdings Inc, a Delaware
corporation, promises to pay interest on the principal amount of this Secured Note at a rate per annum of 9.25% from February 25, 2008 until maturity and to pay the Additional Interest, if any, payable pursuant to the Registration Rights
Agreement referred to below. The Issuer will pay interest on this Secured Note semi-annually in arrears on March 1 and September 1 of each year beginning September 1, 2008, or, if any such day is not a Business Day, on the next
succeeding Business Day (each, an “Interest Payment Date”). The Issuer will make each interest payment to the Holder of record of this Secured Note on the immediately preceding February 15 and August 15 (each, a
“Record Date”). Interest on this Secured Note will accrue from the most recent date to which interest has been paid or, if no interest has been paid, from and including February 25, 2008. The Issuer will pay interest (including
post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal and premium, if any, from time to time on demand at the rate borne by this Secured Note; 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 periods) from time to time on demand at the rate borne by this Secured Note. Interest will be computed on the basis of a 360-day year
comprised of twelve 30-day months. 
 2. Method of Payment. The Issuer will pay interest on this Secured Note to the Person who is the
registered Holder of this Secured Note at the close of business on the Record Date (whether or not a Business Day) next preceding the Interest Payment Date, even if this Secured Note is cancelled after such record date and on or before such Interest
Payment Date, except as provided in Section 2.12 of 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 Secured Note Register of Holders,
provided that (a) all cash payments of principal, premium, if any, and interest on, Secured Notes represented by Global Secured Notes registered in the name of or held by DTC or its nominee will be made by wire transfer of immediately
available funds to the accounts specified by the Holder or Holders thereof and (b) all payments of principal, premium, if any, and interest with respect to certificated Secured Notes will be made by wire transfer to a U.S. dollar account
maintained by the payee with a bank in the United States if such Holder elects payment by wire transfer by giving written notice to the Trustee or the Paying Agent to such effect designating such account no later than 30 days immediately preceding
the relevant due date for payment (or such other date as the Trustee may accept in its discretion). 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 Bank of New York, the Trustee under the Indenture, will 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. 
  

 A-1-5 

 4. Indenture. The Issuer issued the Secured Notes under an Indenture, dated as of
February 25, 2008 (the “Indenture”), among Axcan Intermediate Holdings Inc., the Guarantors named therein and the Trustee. This Secured Note is one of a duly authorized issue of notes of the Issuer designated as its 9.25%
Secured Notes due 2015. The Issuer shall be entitled to issue Additional Secured Notes pursuant to Sections 2.01 and 4.09 of the Indenture. The terms of the Secured Notes include those stated in the Indenture and those made part of the Indenture by
reference to the Trust Indenture Act of 1939, as amended (the “Trust Indenture Act”). The Secured Notes are subject to all such terms, and Holders are referred to the Indenture and such Act for a statement of such terms. To the
extent any provision of this Secured Note conflicts with the express provisions of the Indenture, the provisions of the Indenture shall govern and be controlling. 
 5. Optional Redemption. 
 (a) Except as described below under clauses 5(b), 5(c) and 5(d) hereof, the
Secured Notes will not be redeemable at the Issuer’s option. 
 (b) At any time prior to March 1, 2011, the Issuer may redeem all
or a part of the Secured Notes at a redemption price equal to 100.0% of the principal amount of such Secured Notes redeemed plus the Applicable Premium as of, plus accrued and unpaid interest, if any, to the date of redemption (the
“Redemption Date”), subject to the right of Holders of record on the relevant record date to receive interest due on the relevant interest payment date. 
 (c) On or after March 1, 2011, the Issuer may redeem the Secured Notes, at the redemption prices (expressed as percentages of principal amount of the Secured Notes to be redeemed) set forth below, plus accrued
and unpaid interest, if any, to the Redemption Date, subject to the right of Holders of record on the relevant record date to receive interest due on the relevant interest payment date, if redeemed during the twelve-month period beginning on
March 1 of each of the years indicated below: 
  

				
	 Year
	  	Percentage	 
	 2011
	  	106.938	%
	 2012
	  	104.625	%
	 2013
	  	102.313	%
	 2014 and thereafter
	  	100.000	%

 (d) Until March 1, 2011, the Issuer may, at its option, on one or more occasions, redeem up
to 35.0% of the aggregate principal amount of Secured Notes issued under this Indenture at a redemption price equal to 109.250% of the aggregate principal amount thereof plus accrued and unpaid interest, if any, to the Redemption Date, 

  

 A-1-6 

 
subject to the right of Holders of record on the relevant record date to receive interest due on the relevant interest payment date, with the net cash
proceeds received by it from one or more Equity Offerings; provided that (i) at least 50.0% of the sum of the aggregate principal amount of the Secured Notes originally issued under this Indenture on the Issue Date and any Additional
Secured Notes issued under the Indenture after the Issue Date remains outstanding immediately after the occurrence of each such redemption; and (ii) each such redemption occurs within 120 days of the date of closing of each such Equity
Offering. Notice of any redemption upon any Equity Offering may be given prior to the completion thereof, and any such redemption or notice may, at the Issuer’s discretion, be subject to one or more conditions precedent, including, but not
limited to, completion of the related Equity Offering. If any Secured Notes are listed on an exchange, and the rules of such exchange so require, the Issuer will notify the exchange of any such notice of redemption. In addition, the Issuer will
notify the exchange of the principal amount of any Secured Notes outstanding following any partial redemption of Secured Notes. 
 (e) Any
redemption pursuant to this paragraph 5 shall be made pursuant to the provisions of Sections 3.01 through 3.06 of the Indenture. 
 6.
Mandatory Redemption. The Issuer shall not be required to make mandatory redemption or sinking fund payments with respect to the Secured Notes. 
 7. Notice of Redemption. Subject to Section 3.03 of the Indenture, notice of redemption will be delivered electronically or mailed by first-class mail at least 30 days but not more than 60 days before the
redemption date (except that redemption notices may be delivered electronically or mailed more than 60 days prior to a redemption date if the notice is issued in connection with Article 8 or Article 11 of the Indenture) to each Holder whose Secured
Notes are to be redeemed at its registered address. No Secured Notes of less than $2,000 can be redeemed in part, except that if all the Secured Notes of a Holder are to be redeemed, the entire amount of Secured Notes held by such Holder shall be
redeemed. On and after the Redemption Date, interest ceases to accrue on this Secured Note or portions thereof called for redemption. 
 8.
Offers to Repurchase. Upon the occurrence of a Change of Control, the Issuer shall make a Change of Control Offer in accordance with Section 4.14 of the Indenture. In connection with certain Asset Sales, the Issuer shall make an Asset
Sale Offer as and when provided in accordance with Sections 3.09 and 4.10 of the Indenture. 
 9. Security. In order to secure the
Indenture Obligations, the Issuer and certain of its Restricted Subsidiaries have entered into the Security Documents. The Indenture Obligations shall be secured by Liens on the Collateral in accordance with the terms and provisions of the Security
Documents. The Indenture requires that Holders be granted a lien equally and ratably with any lien granted on additional assets to secure the holders of Senior Credit Facilities Obligations subsequent to the Issue Date. Following the end of the
Equal and Ratable Period, the Indenture requires that Holders be granted certain liens on after-acquired property and permits the Collateral Agent, acting at the direction of the Trustee or Holders of a majority in outstanding principal amount of
the Secured Notes, to enforce the Liens on the Collateral. 
  

 A-1-7 

 10. Denominations, Transfer, Exchange. The Secured Notes are in registered form without coupons in
denominations of $2,000 and any integral multiple of $1,000 in excess of $2,000. The transfer of Secured Notes may be registered and Secured 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
Secured Note or portion of a Secured Note selected for redemption, except for the unredeemed portion of any Secured Note being redeemed in part. Also, the Issuer need not exchange or register the transfer of any Secured Notes for a period of 15 days
before a selection of Secured Notes to be redeemed. 
 11. Persons Deemed Owners. The registered Holder of a Secured Note may be
treated as its owner for all purposes. 
 12. Amendment, Supplement and Waiver. The Indenture, the Guarantees or the Secured Notes may
be amended or supplemented as provided in the Indenture. 
 13. Defaults and Remedies. The Events of Default relating to the Secured
Notes are defined in Section 6.01 of the Indenture. If any Event of Default occurs and is continuing, the Trustee or the Holders of at least 25.0% in principal amount of the then outstanding Secured Notes may declare the principal, premium, if
any, interest and any other monetary obligations on all the then outstanding Secured Notes to be due and payable immediately. Notwithstanding the foregoing, in the case of an Event of Default arising from certain events of bankruptcy or insolvency,
all outstanding Secured Notes will become due and payable immediately without further action or notice. Holders may not enforce the Indenture, the Secured Notes or the Guarantees except as provided in the Indenture. Subject to certain limitations,
Holders of a majority in aggregate principal amount of the then outstanding Secured Notes may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing Default (except a Default relating
to the payment of principal, premium, if any, or interest) if it determines that withholding notice is in their interest. The Holders of a majority in aggregate principal amount of the Secured Notes then outstanding by notice to the Trustee may on
behalf of all the Holders waive any existing Default or and its consequences under the Indenture except a continuing Default in payment of the principal of, premium, if any, or interest on, any of the Secured Notes held by a non-consenting Holder.
The Issuer is required to deliver to the Trustee annually a statement regarding compliance with the Indenture, and the Issuer is required within five Business Days after becoming aware of any Default, to deliver to the Trustee a statement specifying
such Default and what action the Issuer proposes to take with respect thereto. 
 14. Authentication. This Secured Note shall not be
entitled to any benefit under the Indenture or be valid or obligatory for any purpose until authenticated by the manual, facsimile or electronic (including “.pdf”) signature of the Trustee. 
 15. Additional Rights of Holders of Restricted Global Secured Notes and Restricted Definitive Secured Notes. In addition to the rights provided to
Holders under the Indenture, Holders of Restricted Global Secured Notes and Restricted Definitive Secured Notes shall have all the rights set forth in the Registration Rights Agreement, including the right to receive Additional Interest (as defined
in the Registration Rights Agreement). 
  

 A-1-8 

 16. Governing Law. THE LAWS OF THE STATE OF NEW YORK SHALL GOVERN AND BE USED TO CONSTRUE THE
INDENTURE, THE NOTES AND THE GUARANTEES. 
 17. CUSIP and ISIN Numbers. Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Issuer has caused CUSIP and ISIN numbers to be printed on the Secured Notes and the Trustee may use CUSIP and ISIN 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 Secured Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon. 
  

 A-1-9 

 The Issuer will furnish to any Holder upon written request and without charge a copy of the Indenture
and/or the Registration Rights Agreement. Requests may be made to the Issuer at the following address: 
 Axcan Intermediate
Holdings Inc. 
 c/o Axcan Pharma Inc. 
 597 Laurier Boulevard 
 Mont-Saint-Hilaire, Quebec J3H 6C4 
 Canada 
 Facsimile: 450-464-9979 
 Attention: General Counsel 
  

 A-1-10 

 ASSIGNMENT FORM 
 To assign this Secured Note, fill in the form below: 
  

			
	 (I) or (we) assign and transfer this Secured 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 Secured 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 Secured Note)

  

			
	Signature Guarantee*:	 	  

  

	*	Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee). 

  

 A-1-11 

 OPTION OF HOLDER TO ELECT PURCHASE 
 If you want to elect to have this Secured Note purchased 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 Secured Note purchased by the Issuer pursuant to Section 4.10 or Section 4.14 of the Indenture, state the amount you elect to have purchased: 
 $                     
 Date: 
  

			
	Your Signature:	 	  

		 	(Sign exactly as your name appears on the face of this Secured Note)
		
	Tax Identification No.:	 	  

  

			
	Signature Guarantee*:	 	  

  

	*	Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee). 

  

 A-1-12 

 SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE* 
 The initial outstanding principal amount of this Global Secured Note is
$                    . The following exchanges of a part of this Global Secured Note for an interest in another Global Secured Note or for a
Definitive Secured Note, or exchanges of a part of another Global or Definitive Secured Note for an interest in this Global Secured Note, have been made: 
  

									
	 Date of
 Exchange
	 	 Amount of
 decrease in
 Principal
 Amount of this
 Global Secured

 Note
	 	 Amount of
 increase in
 Principal
 Amount of this
 Global Secured

 Note
	 	 Principal
 Amount of this
 Global Secured
 Note following
 such
decrease
 or increase
	 	 Signature of
 authorized
 officer of
 Trustee or
 Custodian

		 		 		 		 	
		 		 		 		 	
		 		 		 		 	

  

	*	This schedule should be included only if the Note is issued in global form. 

  

 A-1-13 

 EXHIBIT B 
 FORM OF CERTIFICATE OF TRANSFER 
 Axcan Intermediate Holdings Inc. 
 c/o Axcan Pharma Inc. 
 597 Laurier Boulevard 
 Mont-Saint-Hilaire, Quebec J3H 6C4 
 Canada 
 Facsimile: 450-464-9979 
 Attention: General Counsel 
 The Bank of New York 
 101 Barclay Street, 8W 
 New York, NY 10286 
 Fax No.: 212-815-5707 
 Attention: Corporate Trust Administration 
  

	 	Re:	9.25% Secured Notes due 2015 

 Reference is hereby made to
the Secured Notes Indenture, dated as of February 25, 2008 (the “Indenture”), among Axcan Intermediate Holdings Inc., the Guarantors named therein 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 Secured Note[s] or interest in such Secured Note[s] specified in Annex A hereto, in the principal amount of
$                     in such Secured 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 144A GLOBAL NOTE OR RELEVANT
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 Secured Note is being transferred to a Person that the Transferor reasonably believes is purchasing the beneficial interest or Definitive Secured 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 RELEVANT REGULATION S GLOBAL NOTE OR RELEVANT DEFINITIVE NOTE PURSUANT TO REGULATION S. The Transfer is being effected pursuant to and in
accordance with Rule 903 or Rule 904 and, 

  

 B-1 

 
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 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, (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 applicable Restricted Period, 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). Upon
consummation of the proposed transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Secured Note will 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 THE RELEVANT 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 Secured Notes and Restricted
Definitive Secured 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; or 
 (b) [    ] such Transfer is being effected to the Issuer or a subsidiary thereof; or 
 (c) [    ] such Transfer is being effected pursuant to an effective registration statement under the Securities Act and in compliance
with the prospectus delivery requirements of the Securities Act. 
 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 Secured Note will no longer be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted
Global Secured Notes, on Restricted Definitive Secured Notes and in the Indenture. 
  

 B-2 

 (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 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 Secured Note will no longer be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Global Secured Notes, on Restricted Definitive Secured
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 Secured Note will not be subject to the restrictions on transfer enumerated in the Private Placement Legend
printed on the Restricted Global Secured Notes or Restricted Definitive Secured Notes and in the Indenture. 
  

 B-3 

 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:	 	

 Dated:
                             
  

 B-4 

 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)	[    ] 144A Global Secured Note ([CUSIP:                 ]), or

  

	 	(ii)	[    ] Regulation S Global Secured Note ([CUSIP:                 ]), or

 (b) [    ] a Restricted Definitive Secured Note. 
 2. After the Transfer the Transferee will hold: 
 [CHECK ONE] 
 (a) [    ] a beneficial interest in the: 
  

	 	(i)	[    ] 144A Global Secured Note ([CUSIP:                 ]), or

  

	 	(ii)	[    ] Regulation S Global Secured Note ([CUSIP:                 ])or

  

	 	(iii)	[    ] Unrestricted Global Secured Note ([    ] [            ]); or

 (b) [    ] a Restricted Definitive Secured Note; or 
 (c) [    ] an Unrestricted Definitive Secured Note, in accordance with the terms of the Indenture. 
  

 B-5 

 EXHIBIT C 
 FORM OF CERTIFICATE OF EXCHANGE 
 Axcan Intermediate Holdings Inc. 
 C/O Axcan Pharma Inc. 
 597 Laurier Boulevard 
 Mont-Saint-Hilaire, Quebec J3H 6C4 
 Canada 
 Facsimile: 450-464-9979 
 Attention: General Counsel 
 The Bank of New York 
 101 Barclay Street, 8W 
 New York, NY 10286 
 Fax No.: 212-815-5707 
 Attention: Corporate Trust Administration 
  

	 	Re:	9.25% Secured Notes due 2015 

 Reference is hereby made to
the Secured Notes Indenture, dated as of February 25, 2008 (the “Indenture”), among Axcan Intermediate Holdings Inc., the Guarantors named therein and the Trustee. Capitalized terms used but not defined herein shall have the
meanings given to them in the Indenture. 
                                  (the “Owner”) owns and
proposes to exchange the Secured Note[s] or interest in such Secured Note[s] specified herein, in the principal amount of
$                     in such Secured 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 Secured Note for a beneficial interest in an
Unrestricted Global Secured 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 Secured 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 Secured Note is being acquired in compliance with
any applicable blue sky securities laws of any state of the United States. 
  

 C-1 

 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 Secured Note for an Unrestricted Definitive Secured Note, the Owner hereby certifies (i) the
Definitive Secured 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 Secured 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 Secured
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 Secured Note for a beneficial interest in
an Unrestricted Global Secured 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 Secured 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 Secured Note for an Unrestricted Definitive Secured Note, the Owner hereby certifies (i) the Unrestricted Definitive Secured 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 Secured 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 Secured 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 Secured Note for a Restricted Definitive 

  

 C-2 

 
Secured Note with an equal principal amount, the Owner hereby certifies that the Restricted Definitive Secured 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 Secured Note issued will continue to be subject to the restrictions on transfer enumerated in the
Private Placement Legend printed on the Restricted Definitive Secured 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 Secured Note for a beneficial interest in
the [CHECK ONE] [    ] 144A Global Secured Note [    ] Regulation S Global Secured 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 Secured 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 will be subject to the restrictions
on transfer enumerated in the Private Placement Legend printed on the relevant Restricted Global Secured Note and in the Indenture and the Securities Act. 
  

 C-3 

 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:	 	

 Dated:
                             
  

 C-4 

 EXHIBIT D 
 [FORM OF SUPPLEMENTAL INDENTURE 
 TO BE DELIVERED BY SUBSEQUENT GUARANTORS] 
 Supplemental Indenture (this “Supplemental Indenture”), dated as of
                    , among
                     (the “Guaranteeing Subsidiary”), a subsidiary of Axcan Intermediate Holdings, Inc., a Delaware
corporation (the “Issuer”), and The Bank of New York, a New York banking corporation, as trustee (the “Trustee”). 
 W I T N E S S E T H 
 WHEREAS, Axcan Intermediate Holdings Inc. and the Guarantors (as defined in the Indenture referred to below)
has heretofore executed and delivered to the Trustee an Indenture (the “Indenture”), dated as of February 25, 2008, providing for the issuance of an unlimited aggregate principal amount of 9.25% Secured Notes due 2015;

 WHEREAS, the Indenture provides that under certain circumstances the Guaranteeing Subsidiary shall execute and deliver to the Trustee a
supplemental indenture pursuant to which the Guaranteeing Subsidiary shall unconditionally guarantee all of the Issuer’s Obligations under the Secured 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 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. The Guaranteeing Subsidiary hereby agrees as follows: 
 (a) Along with all other
Guarantors named in the Indenture (including pursuant to any supplemental indentures), to jointly and severally unconditionally guarantee to each Holder of a Secured Note authenticated and delivered by the Trustee and to the Trustee and its
successors and assigns, irrespective of the validity and enforceability of the Indenture, the Secured Notes or the obligations of the Issuer hereunder or thereunder, that: 
 (i) the principal of and interest and premium, if any, on the Secured 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 Secured Notes, if any, if lawful, and all other obligations of the Issuer to the Holders or the Trustee thereunder shall be promptly paid in full,
all in accordance with the terms thereof; and 
  

 D-1 

 (ii) in case of any extension of time of payment or renewal of any Secured Notes or any
of such other obligations, that same shall be promptly paid in full when due 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 for
whatever reason, the Guarantors and the Guaranteeing Subsidiary shall be jointly and severally obligated to pay the same immediately. This is a guarantee of payment and not a guarantee of collection. 
 (b) The obligations hereunder shall be unconditional, irrespective of the validity, regularity or enforceability of the Secured Notes or
the Indenture, the absence of any action to enforce the same, any waiver or consent by any Holder with respect to any provisions hereof or thereof, the recovery of any judgment against the Issuer or any other Guarantor, any action to enforce the
same or any other circumstance which might otherwise constitute a legal or equitable discharge or defense of a guarantor. 
 (c) The Guaranteeing Subsidiary 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 whatsoever. 
 (d) This Guarantee shall not be discharged except by full payment of the
obligations contained in the Secured Notes, the Indenture and this Supplemental Indenture. The Guaranteeing Subsidiary accepts all obligations applicable to a Guarantor under the Indenture, including Article 10 of the Indenture (which is deemed
incorporated in this Supplemental Indenture and applicable to this Guarantee). The Guaranteeing Subsidiary acknowledges that by executing this Supplemental Indenture, it will become a Guarantor under the Indenture and subject to all the terms and
conditions applicable to Guarantors contained therein. 
 (e) If any Holder or the Trustee is required by any court or
otherwise to return to the Issuer, the Guarantors (including the Guaranteeing Subsidiary), 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. 
 (f) The Guaranteeing Subsidiary 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. 
 (g) As between the Guaranteeing Subsidiary, 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 of the Indenture 

  

 D-2 

 
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 of the Indenture, such obligations (whether or not due and payable) shall forthwith become due and payable by the
Guaranteeing Subsidiary for the purpose of this Guarantee. 
 (h) The Guaranteeing Subsidiary 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 this Guarantee. 
 (i) Pursuant to Section 10.02 of the Indenture, after giving effect to all other contingent and fixed liabilities that are relevant under any applicable Bankruptcy or fraudulent conveyance 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 Article 10 of the Indenture, this new Guarantee shall be limited
to the maximum amount permissible such that the obligations of such Guarantor under this Guarantee will not constitute a fraudulent transfer or conveyance. 
 (j) This 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 Secured Notes are, pursuant to applicable law, rescinded or reduced in amount, or must otherwise be restored or returned by any obligee on the Secured Notes and Guarantee, 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 Secured
Note 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. 
 (k) In case any provision of this 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. 
 (l) This Guarantee shall be a general secured
senior obligation of such Guaranteeing Subsidiary, ranking equally in right of payment with all existing and future Senior Indebtedness of the Guaranteeing Subsidiary, if any. 
 (m) Each payment to be made by the Guaranteeing Subsidiary in respect of this Guarantee shall be made without set-off, counterclaim,
reduction or diminution of any kind or nature. 
  

 D-3 

 (3) Execution and Delivery. The Guaranteeing Subsidiary agrees that the Guarantee shall remain in
full force and effect notwithstanding the absence of the endorsement of any notation of such Guarantee on the Secured Notes. 
 (4)
Merger, Consolidation or Sale of All or Substantially All Assets. 
 (a) Except as otherwise provided in
Section 5.01(c) of the Indenture, the Guaranteeing Subsidiary shall not consolidate, amalgamate or merge with or into or wind up into (whether or not such Guaranteeing Subsidiary 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: 
 (i) (A) such Guaranteeing Subsidiary is the surviving Person or the Person formed by or surviving any such consolidation, amalgamation or merger (if other than such Guaranteeing Subsidiary) or to which such sale,
assignment, transfer, lease, conveyance or other disposition will have been made is a Person organized or existing under the laws of the jurisdiction of organization of such Guaranteeing Subsidiary, as applicable, or the laws of the United States,
any state thereof, the District of Columbia, or any territory thereof (such surviving Guaranteeing Subsidiary or such Person, as the case may be, being herein called the “Successor Person”); 
 (B) the Successor Person, if other than such Guaranteeing Subsidiary, expressly assumes all the obligations of such Guaranteeing
Subsidiary under the Indenture, the Security Documents and such Guaranteeing Subsidiary’s related Guarantee pursuant to supplemental indentures or other documents or instruments in a form reasonably acceptable to the Trustee; 
 (C) immediately after such transaction, no Default exists; and 
 (D) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that such
consolidation, merger, amalgamation or transfer and such supplemental indentures, if any, comply with this Indenture; or 
 (ii) the transaction is made in compliance with Section 4.10 of the Indenture. 
 (b) Subject to certain
limitations described in the Indenture, the Successor Person will succeed to, and be substituted for, such Guaranteeing Subsidiary under the Indenture and the Guaranteeing Subsidiary’s Guarantee. Notwithstanding the foregoing, such Guaranteeing
Subsidiary may merge or consolidate with or into, wind up into or transfer all or part of its properties and assets to another Guaranteeing Subsidiary or the Issuer. 
  

 D-4 

 (5) Releases. The Guarantee of the Guaranteeing Subsidiary shall be automatically and
unconditionally released and discharged, and no further action by the Guaranteeing Subsidiary, the Issuer or the Trustee is required for the release of the Guaranteeing Subsidiary’s Guarantee, upon: 
 (a) (i) any sale, exchange, disposition or transfer (by merger, amalgamation, consolidation or otherwise) of (i) the Capital Stock of such
Guaranteeing Subsidiary, after which the applicable Guaranteeing Subsidiary is no longer a Restricted Subsidiary or (ii) all or substantially all the assets of such Guaranteeing Subsidiary, in each case if such sale, exchange, disposition or
transfer is made in compliance with the applicable provisions of this Indenture; 
 (ii) the release or discharge of the
guarantee by such Guaranteeing Subsidiary of Indebtedness under the Senior Credit Facilities, or such other guarantee that resulted in the creation of such Guarantee, except a discharge or release by or as a result of payment under such guarantee
(it being understood that a release subject to a contingent reinstatement is still a release, and that if any such Guarantee is so reinstated, such Guarantee shall also be reinstated to the extent that such Guaranteeing Subsidiary would then be
required to provide a Guarantee pursuant to Section 4.15 in the Indenture); 
 (iii) the designation of any Restricted
Subsidiary that is a Guaranteeing Subsidiary as an Unrestricted Subsidiary in compliance with the applicable provisions of the Indenture; or 
 (iv) the exercise by the Issuer of its Legal Defeasance option or Covenant Defeasance option in accordance with Article 8 of the Indenture or the discharge of the Issuer’s obligations under this Indenture in
accordance with the terms of the Indenture; and 
 (b) such Guaranteeing Subsidiary 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. 
 (6) No Recourse Against Others. No past, present or future director, officer, employee, incorporator, member, partner or stockholder of the Guaranteeing Subsidiary (other than the Issuer and the Guarantors)
shall have any liability for any obligations of the Issuer or the Guarantors (including the Guaranteeing Subsidiary) under the Secured 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 Secured Notes waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Secured Notes. 
 (7) Governing Law. THIS SUPPLEMENTAL INDENTURE WILL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK. 

 

 D-5 

 (8) 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. 
 (9) Effect of Headings. The Section
headings herein are for convenience only and shall not affect the construction hereof. 
 (10) 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 Subsidiary.

 (11) Subrogation. The Guaranteeing Subsidiary shall be subrogated to all rights of Holders against the Issuer in respect of any
amounts paid by the Guaranteeing Subsidiary pursuant to the provisions of Section 2 hereof and Section 10.01 of the Indenture; provided that, if an Event of Default has occurred and is continuing, the Guaranteeing Subsidiary shall
not 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 the Indenture or the Secured Notes shall have been paid in full. 
 (12) Benefits Acknowledged. The Guaranteeing Subsidiary’s Guarantee is subject to the terms and conditions set forth in the Indenture. The
Guaranteeing Subsidiary acknowledges that it will receive direct and indirect benefits from the financing arrangements contemplated by the Indenture and this Supplemental Indenture and that the guarantee and waivers made by it pursuant to this
Guarantee are knowingly made in contemplation of such benefits. 
 (13) Successors. All agreements of the Guaranteeing Subsidiary in
this Supplemental Indenture shall bind its Successors, except as otherwise provided in this Supplemental Indenture. All agreements of the Trustee in this Supplemental Indenture shall bind its successors. 
  

 D-6 

 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly executed, all
as of the date first above written. 
  

			
	[GUARANTEEING SUBSIDIARY]
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	 THE BANK OF NEW YORK,
 as
Trustee

		
	By:	 	  

	Name:	 	
	Title:	 	

  

 D-7Senior Notes Indenture, dated as of May 6, 2008

 Exhibit 4.2 
 EXECUTION COPY 
 SENIOR NOTES INDENTURE 
 Dated as of May 6, 2008 
 Among 
 AXCAN INTERMEDIATE HOLDINGS INC., 
 the
Guarantors listed herein 
 and 
 THE BANK OF NEW YORK, 
 as Trustee 
 12.75% SENIOR NOTES DUE 2016 

 CROSS-REFERENCE TABLE* 
  

			
	 Trust Indenture Act Section
	  	Indenture Section
	 310(a)(1)
	  	7.10
	 (a)(2)
	  	7.10
	 (a)(3)
	  	N.A.
	 (a)(4)
	  	N.A.
	 (a)(5)
	  	7.10
	 (b)
	  	7.10
	 (c)
	  	N.A.
	 311(a)
	  	7.11
	 (b)
	  	7.11
	 (c)
	  	N.A.
	 312(a)
	  	2.05
	 (b)
	  	12.03
	 (c)
	  	12.03
	 313(a)
	  	7.06
	 (b)(1)
	  	N.A.
	 (b)(2)
	  	7.06; 7.07
	 (c)
	  	7.06; 12.02
	 (d)
	  	7.06
	 314(a)
	  	4.04
	 (b)
	  	N.A.
	 (c)(1)
	  	12.04
	 (c)(2)
	  	12.04
	 (c)(3)
	  	8.04
	 (d)
	  	N.A.
	 (e)
	  	12.05
	 (f)
	  	N.A.
	 315(a)
	  	7.01
	 (b)
	  	7.05
	 (c)
	  	7.01
	 (d)
	  	7.07
	 (e)
	  	6.14
	 316(a)(last sentence)
	  	2.09
	 (a)(1)(A)
	  	6.05
	 (a)(1)(B)
	  	6.04
	 (a)(2)
	  	N.A.
	 (b)
	  	6.07
	 (c)
	  	1.05
	 317(a)(1)
	  	6.08
	 (a)(2)
	  	6.12
	 (b)
	  	N.A.
	 318(a)
	  	12.01

			
	 Trust Indenture Act Section
	  	Indenture Section
	 (b)
	  	N.A.
	 (c)
	  	12.01

  
 N.A. means not applicable. 

	*	This Cross-Reference Table is not part of this Indenture. 

 TABLE OF CONTENTS 
  
  
  

					
	 	  	 	  	PAGE
	 ARTICLE 1
 DEFINITIONS AND INCORPORATION BY REFERENCE

	 Section 1.01.
	  	Definitions	  	1
	 Section 1.02.
	  	Other Definitions	  	45
	 Section 1.03.
	  	Incorporation by Reference of Trust Indenture Act	  	46
	 Section 1.04.
	  	Rules of Construction	  	47
	Section 1.05.	  	Acts of Holders	  	48
	
	 ARTICLE 2
 THE SENIOR NOTES

			
	 Section 2.01.
	  	Form and Dating; Terms	  	49
	 Section 2.02.
	  	Execution and Authentication	  	51
	 Section 2.03.
	  	Registrar and Paying Agent	  	52
	 Section 2.04.
	  	Paying Agent to Hold Money in Trust	  	53
	 Section 2.05.
	  	Holder Lists	  	53
	 Section 2.06.
	  	Transfer and Exchange	  	53
	 Section 2.07.
	  	Replacement Senior Notes	  	70
	 Section 2.08.
	  	Outstanding Senior Notes	  	71
	 Section 2.09.
	  	Treasury Senior Notes	  	71
	 Section 2.10.
	  	Temporary Senior Notes	  	72
	 Section 2.11.
	  	Cancellation	  	72
	 Section 2.12.
	  	Defaulted Interest	  	72
	 Section 2.13.
	  	CUSIP/ISIN Numbers	  	73
	
	 ARTICLE 3
 REDEMPTION

			
	 Section 3.01.
	  	Notices to Trustee	  	73
	 Section 3.02.
	  	Selection of Senior Notes to Be Redeemed	  	73
	 Section 3.03.
	  	Notice of Redemption	  	74
	 Section 3.04.
	  	Effect of Notice of Redemption	  	75
	 Section 3.05.
	  	Deposit of Redemption Price	  	75
	 Section 3.06.
	  	Senior Notes Redeemed in Part	  	76
	 Section 3.07.
	  	Optional Redemption	  	76
	 Section 3.08.
	  	Mandatory Redemption	  	77
	 Section 3.09.
	  	Offers to Repurchase by Application of Excess Proceeds	  	78

  

 i 

					
	 ARTICLE 4
 COVENANTS

			
	 Section 4.01.
	  	Payment of Senior Notes	  	80
	 Section 4.02.
	  	Maintenance of Office or Agency	  	81
	 Section 4.03.
	  	Reports and Other Information	  	81
	 Section 4.04.
	  	Compliance Certificate	  	83
	 Section 4.05.
	  	Taxes	  	84
	 Section 4.06.
	  	Stay, Extension and Usury Laws	  	84
	 Section 4.07.
	  	Limitation on Restricted Payments	  	84
	 Section 4.08.
	  	Dividend and Other Payment Restrictions Affecting Restricted Subsidiaries	  	96
	 Section 4.09.
	  	Limitation on Incurrence of Indebtedness and Issuance of Disqualified Stock and Preferred Stock	  	98
	 Section 4.10.
	  	Asset Sales	  	107
	 Section 4.11.
	  	Transactions with Affiliates	  	110
	 Section 4.12.
	  	Liens	  	114
	 Section 4.13.
	  	Company Existence	  	115
	 Section 4.14.
	  	Offer to Repurchase Upon Change of Control	  	115
	 Section 4.15.
	  	Limitation on Guarantees of Indebtedness by Restricted Subsidiaries	  	117
	
	 ARTICLE 5
 SUCCESSORS

			
	 Section 5.01.
	  	Merger, Consolidation or Sale of All or Substantially All Assets	  	118
	 Section 5.02.
	  	Successor Person Substituted	  	121
	
	 ARTICLE 6
 DEFAULTS AND REMEDIES

			
	 Section 6.01.
	  	Events of Default	  	121
	 Section 6.02.
	  	Acceleration	  	124
	 Section 6.03.
	  	Other Remedies	  	125
	 Section 6.04.
	  	Waiver of Past Defaults	  	125
	 Section 6.05.
	  	Control by Majority	  	125
	 Section 6.06.
	  	Limitation on Suits	  	125
	 Section 6.07.
	  	Rights of Holders to Receive Payment	  	126
	 Section 6.08.
	  	Collection Suit by Trustee	  	126
	 Section 6.09.
	  	Restoration of Rights and Remedies	  	126
	 Section 6.10.
	  	Rights and Remedies Cumulative	  	126
	 Section 6.11.
	  	Delay or Omission Not Waiver	  	127
	 Section 6.12.
	  	Trustee May File Proofs of Claim	  	127
	 Section 6.13.
	  	Priorities	  	127
	 Section 6.14.
	  	Undertaking for Costs	  	128

  

 ii 

					
	 ARTICLE 7
 TRUSTEE

			
	 Section 7.01.
	  	Duties of Trustee	  	128
	 Section 7.02.
	  	Rights of Trustee	  	130
	 Section 7.03.
	  	Individual Rights of Trustee	  	131
	 Section 7.04.
	  	Trustee’s Disclaimer	  	131
	 Section 7.05.
	  	Notice of Defaults	  	132
	 Section 7.06.
	  	Reports by Trustee to Holders	  	132
	 Section 7.07.
	  	Compensation and Indemnity	  	132
	 Section 7.08.
	  	Replacement of Trustee	  	133
	 Section 7.09.
	  	Successor Trustee by Merger, etc	  	134
	 Section 7.10.
	  	Eligibility; Disqualification	  	134
	 Section 7.11.
	  	Preferential Collection of Claims Against Issuer	  	135
	
	 ARTICLE 8
 LEGAL DEFEASANCE AND COVENANT DEFEASANCE

			
	 Section 8.01.
	  	Option to Effect Legal Defeasance or Covenant Defeasance	  	135
	 Section 8.02.
	  	Legal Defeasance and Discharge	  	135
	 Section 8.03.
	  	Covenant Defeasance	  	136
	 Section 8.04.
	  	Conditions to Legal or Covenant Defeasance	  	137
	 Section 8.05.
	  	Deposited Money and Government Securities to be Held in Trust; Other Miscellaneous Provisions	  	138
	 Section 8.06.
	  	Repayment to Issuer	  	139
	 Section 8.07.
	  	Reinstatement	  	139
	
	 ARTICLE 9
 AMENDMENT, SUPPLEMENT AND WAIVER

			
	 Section 9.01.
	  	Without Consent of Holders	  	140
	 Section 9.02.
	  	With Consent of Holders	  	141
	 Section 9.03.
	  	Compliance with Trust Indenture Act	  	143
	 Section 9.04.
	  	Revocation and Effect of Consents	  	143
	 Section 9.05.
	  	Notation on or Exchange of Senior Notes	  	144
	 Section 9.06.
	  	Trustee to Sign Amendments, etc	  	144
	 Section 9.07.
	  	Payment for Consent	  	144
	
	 ARTICLE 10
 GUARANTEES

			
	 Section 10.01.
	  	Guarantee	  	144
	 Section 10.02.
	  	Limitation on Guarantor Liability	  	146
	 Section 10.03.
	  	Execution and Delivery	  	147
	 Section 10.04.
	  	Subrogation	  	147
	 Section 10.05.
	  	Benefits Acknowledged	  	147
	 Section 10.06.
	  	Release of Guarantees	  	148

  

 iii 

					
	 ARTICLE 11
 SATISFACTION AND DISCHARGE

			
	 Section 11.01.
	  	Satisfaction and Discharge	  	148
	 Section 11.02.
	  	Application of Trust Money	  	150
	
	 ARTICLE 12
 MISCELLANEOUS

			
	 Section 12.01.
	  	Trust Indenture Act Controls	  	150
	 Section 12.02.
	  	Notices	  	150
	 Section 12.03.
	  	Communication by Holders with Other Holders	  	152
	 Section 12.04.
	  	Certificate and Opinion as to Conditions Precedent	  	152
	 Section 12.05.
	  	Statements Required in Certificate or Opinion	  	152
	 Section 12.06.
	  	Rules by Trustee and Agents	  	153
	 Section 12.07.
	  	No Personal Liability of Directors, Officers, Employees and Stockholders	  	153
	 Section 12.08.
	  	Governing Law	  	153
	 Section 12.09.
	  	Waiver of Jury Trial	  	153
	 Section 12.10.
	  	Force Majeure	  	154
	 Section 12.11.
	  	No Adverse Interpretation of Other Agreements	  	154
	 Section 12.12.
	  	Successors	  	154
	 Section 12.13.
	  	Severability	  	154
	 Section 12.14.
	  	Counterpart Originals	  	154
	 Section 12.15.
	  	Table of Contents, Headings, etc	  	154
	 Section 12.16.
	  	Qualification of Indenture	  	154

  

 iv 

 SENIOR NOTES INDENTURE, dated as of May 6, 2008, among Axcan Intermediate Holdings Inc., a Delaware
corporation, the Guarantors (as defined herein) listed on the signature pages hereto and The Bank of New York, a New York banking corporation, as Trustee. 
 W I T N E S S E T H 
 WHEREAS, the Issuer (as defined herein) has duly authorized the creation of an issue
of $235,000,000 aggregate principal amount of the Issuer’s 12.75% senior notes due 2016 (the “Initial Senior Notes”); 
 WHEREAS, the Issuer and each of the Guarantors has duly authorized the execution and delivery of this Indenture (as defined herein); 
 NOW, THEREFORE, the Issuer, the Guarantors and the Trustee agree as follows for the benefit of each other and for the equal and ratable benefit of the Holders (as defined herein). 
 ARTICLE 1 
 DEFINITIONS AND INCORPORATION
BY REFERENCE 
 Section 1.01. Definitions.  
 “144A Global Senior Note” means a Global Senior Note substantially in the form of Exhibit A hereto bearing the Global Senior 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, issued in a denomination equal to the outstanding principal amount of the Senior Notes sold in reliance on Rule 144A.

 “Acquired Indebtedness” means, with respect to any specified Person, 
 (a) Indebtedness of any other Person existing at the time such other Person is merged, amalgamated or consolidated 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, amalgamating or consolidating with or into or becoming a Restricted Subsidiary of such specified Person, and

 (b) Indebtedness secured by a Lien encumbering any asset acquired by such specified Person. 
 “Acquisition” means the transactions contemplated by the Transaction Agreement. 

 “Additional Interest” means all additional interest then owing pursuant to the
Registration Rights Agreement. 
 “Additional Senior Notes” means any additional Senior Notes issued under the Indenture
(other than the Initial Senior Notes, or any Exchange Senior Notes issued in exchange for such Initial Senior Notes) having the same terms in all respects as the Initial Senior Notes except that interest may accrue on the Additional Senior Notes
from their date of issuance. Additional Senior Notes and Initial Senior Notes will be part of the same class for all purposes of the Indenture. 
 “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, co-registrar, Paying Agent or additional paying agent. 
 “Agent’s Message” means a message transmitted by DTC to, and received by, the Depositary and forming a part of the book-entry
confirmation, which states that DTC has received an express acknowledgment from each participant in DTC tendering the Senior Notes and that such participants have received the Letter of Transmittal and agree to be bound by the terms of the Letter of
Transmittal and the Issuer may enforce such agreement against such participants. 
 “Applicable Premium” means, with respect
to any Senior Note on any Redemption Date, the greater of: 
 (a) 1.0% of the principal amount of such Senior Note; and 
 (b) the excess, if any, of (i) the present value at such Redemption Date of (A) the redemption price of such Senior Notes at March 1, 2012
(such redemption price being set forth in the table set forth in Section 3.07(b) hereof, plus (B) all required remaining scheduled interest payments due on such Senior Note through March 1, 2012, computed using a discount rate equal
to the Treasury Rate as of such Redemption Date plus 50 basis points; over (ii) the principal amount of such Senior Note. 
 “Applicable Procedures” means, with respect to any transfer or exchange of or for beneficial interests in any Senior Global Note, the rules and procedures of the Depositary, Euroclear and Clearstream that apply to such
transfer or exchange. 
  

 2 

 “Asset Sale” means: 
 (a) the sale, conveyance, transfer or other disposition, whether in a single transaction or a series of related transactions (including by way of a Sale
and Lease-Back Transaction), of property or assets of the Issuer or any of its Restricted Subsidiaries (each referred to in this definition as a “disposition”); or 
 (b) the issuance or sale of Equity Interests of any Restricted Subsidiary (other than Preferred Stock of Restricted Subsidiaries issued in compliance
with Section 4.09 hereof), whether in a single transaction or a series of related transactions; in each case, other than: 
 (i) any disposition of Cash Equivalents or obsolete or worn out property or equipment in the ordinary course of business or any disposition of inventory or goods (or other assets) held for sale or no longer used in the ordinary course of
business; 
 (ii) the disposition of all or substantially all of the assets of the Issuer in a manner permitted pursuant to
the provisions described under Section 5.01 hereof or any disposition that constitutes a Change of Control pursuant to this Indenture; 
 (iii) the making of any Restricted Payment that is permitted to be made, and is made, under Section 4.07 hereof, including the making of any Permitted Investment; 
 (iv) any disposition of assets or issuance or sale of Equity Interests of any Restricted Subsidiary in any transaction or series of
related transactions with an aggregate fair market value of less than $7.5 million; 
 (v) any disposition of property or
assets or issuance of securities by a Restricted Subsidiary to the Issuer or by the Issuer or a Restricted Subsidiary to a Restricted Subsidiary; 
 (vi) to the extent allowable under Section 1031 of the Internal Revenue Code of 1986, any exchange of like property (excluding any boot thereon) for use in a Similar Business; 
 (vii) the lease, assignment, sub-lease, license or sub-license of any real or personal property in the ordinary course of business;

  

 3 

 (viii) any issuance or sale of Equity Interests in, or Indebtedness or other securities
of, an Unrestricted Subsidiary; 
 (ix) foreclosures, condemnation, expropriation or any similar action with respect to assets
or the granting of Liens not prohibited by this Indenture; 
 (x) sales of accounts receivable, or participations therein, or
Securitization Assets (other than royalties or other revenues (except accounts receivable)) or related assets in connection with any Qualified Securitization Facility; 
 (xi) any financing transaction with respect to property built or acquired by the Issuer or any Restricted Subsidiary after the Issue Date,
including Sale and Lease-Back Transactions and asset securitizations permitted by this Indenture; 
 (xii) the sale or
discount of inventory, accounts receivable or notes receivable in the ordinary course of business or the conversion of accounts receivable to notes receivable; 
 (xiii) the licensing or sub-licensing of intellectual property or other general intangibles in the ordinary course of business, other than
the licensing of intellectual property on a long-term basis; 
 (xiv) any surrender or waiver of contract rights or the
settlement, release or surrender of contract rights or other litigation claims in the ordinary course of business; 
 (xv) the
unwinding of any Hedging Obligations; 
 (xvi) 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; 
 (xvii) the 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; 
 (xviii) the issuance by a Restricted Subsidiary of Preferred Stock or Disqualified Stock that is permitted by the covenant described under Section 4.09; and 
  

 4 

 (xix) the issuance of directors’ qualifying shares and shares issued to foreign
nationals as required by applicable law. 
 “Bank Products” means any facilities or services related to cash management,
including treasury, depository, overdraft, credit or debit card, purchase card, electronic funds transfer and other cash management arrangements. 
 “Bankruptcy Law” means Title 11, U.S. Code or any similar federal or state law for the relief of debtors. 
 “Business Day” means each day which is not a Legal Holiday. 
 “Capital Stock” means: 

(a) in the case of a corporation, corporate stock; 
 (b) in the case of an association or business entity, any and all shares, interests, participations, rights or other equivalents (however designated) of corporate stock; 
 (c) in the case of a partnership or limited liability company, partnership or membership interests (whether general or limited); and 
 (d) 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 but excluding from all of the foregoing any debt securities convertible into Capital Stock, whether or not such debt securities include any right of participation with Capital Stock. 
 “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. 
 “Capitalized Software Expenditures” shall mean, for any period, the aggregate of all expenditures (whether paid in cash or accrued as
liabilities) by a Person and its Restricted Subsidiaries during such period in respect of licensed or purchased software or internally developed software and software enhancements that, in conformity with GAAP, are or are required to be reflected as
capitalized costs on the consolidated balance sheet of a Person and its Restricted Subsidiaries. 
 “Cash Equivalents”
means: 
 (a) United States dollars; 
  

 5 

 (b) (i) Canadian dollars, pounds sterling, euros or any national currency of any participating member
state of the EMU; or 
 (ii) in the case of any Foreign Subsidiary that is a Restricted Subsidiary, such local currencies held
by it from time to time in the ordinary course of business; 
 (c) securities issued or directly and fully and unconditionally guaranteed or
insured by the U.S. government or any agency or instrumentality thereof the securities of which are unconditionally guaranteed as a full faith and credit obligation of such government with maturities of 12 months or less from the date of
acquisition; 
 (d) certificates of deposit, time deposits and eurodollar time deposits with maturities of 12 months or less from the date of
acquisition, bankers’ acceptances with maturities not exceeding one year and overnight bank deposits, in each case with any domestic or foreign commercial bank having 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; 
 (e) repurchase
obligations for underlying securities of the types described in clauses (c), (d) and (h) entered into with any financial institution or recognized securities dealer meeting the qualifications specified in clause (d) above; 

(f) commercial paper rated at least “P-2” by Moody’s or at least “A-2” by S&P (or, if at any time neither Moody’s
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 and Indebtedness or Preferred Stock issued by Persons with a rating of
“A” or higher from S&P or “A-2” or higher from Moody’s with maturities of 24 months or less from the date of acquisition; 
 (g) marketable short-term money market and similar funds having a rating of at least “P-2 or “A-2” from either Moody’s or S&P, respectively (or, if at any time neither Moody’s nor S&P
shall be rating such obligations, an equivalent rating from another Rating Agency); 
 (h) readily marketable direct obligations issued by
any state, commonwealth or territory of the United States or any political subdivision or taxing authority thereof having an Investment Grade Rating from either Moody’s or S&P (or, if at any time neither Moody’s nor S&P shall be
rating such obligations, an equivalent rating from another Rating Agency) with maturities of 24 months or less from the date of acquisition; 
  

 6 

 (i) readily marketable direct obligations issued by any foreign government or any political subdivision
or public instrumentality thereof, in each case having an Investment Grade Rating from either Moody’s or S&P (or, if at any time neither Moody’s nor S&P shall be rating such obligations, an equivalent rating from another Rating
Agency) with maturities of 24 months or less from the date of acquisition; 
 (j) Investments with average maturities of 12 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 Moody’s (or, if at any time neither Moody’s nor S&P
shall be rating such obligations, an equivalent rating from another Rating Agency); and 
 (k) investment funds investing at least 90.0% of
their assets in securities of the types described in clauses (a) through (j) above. 
 In the case of Investments by any Foreign
Subsidiary that is a Restricted Subsidiary or Investments made in a country outside the United States of America, Cash Equivalents shall also include (i) investments of the type and maturity described in clauses (a) through (h) and
clauses (j) and (k) above of foreign obligors, which Investments or obligors (or the parents of such obligors) have ratings described in such clauses or equivalent ratings from comparable foreign rating agencies and (ii) other
short-term investments utilized by Foreign Subsidiaries that are Restricted Subsidiaries in accordance with normal investment practices for cash management in investments analogous to the foregoing investments in clauses (a) through
(k) and in this paragraph. 
 Notwithstanding the foregoing, Cash Equivalents shall include amounts denominated in currencies other than
those set forth in clauses (a) and (b) above, provided that such amounts are converted into any currency listed in clauses (a) and (b) as promptly as practicable and in any event within ten Business Days following the
receipt of such amounts. 
 “Change of Control” means the occurrence of any of the following after the Issue Date:

 (a) 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 Permitted Holder; or 
 (b) 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 

  

 7 

 
securities (within the meaning of Rule 13d-5(b)(1) under the Exchange Act), other than one or more Permitted Holders, in a single transaction or in a related
series of transactions, by way of merger, amalgamation, 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 50.0% or more of the
total voting power of the Voting Stock of the Issuer or any of its direct or indirect parent companies. 
 “Clearstream”
means Clearstream Banking, Société Anonyme and its successors. 
 “Co-Investors” means the Persons, other than
the Investors, that hold, directly or indirectly, Equity Interests in the Issuer (or any of the direct or indirect parent companies of the Issuer) on the Issue Date. 
 “Consolidated Depreciation and Amortization Expense” means with respect to any Person for any period, the total amount of depreciation and amortization expense of such Person, including the
amortization of deferred financing fees, debt issuance costs, commissions, fees and expenses and Capitalized Software Expenditures of such Person and its Restricted Subsidiaries for such period on a consolidated basis and otherwise determined in
accordance with GAAP. 
 “Consolidated Interest Expense” means, with respect to any Person for any period, without
duplication, the sum of: 
 (a) consolidated interest expense in respect of Indebtedness 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 (i) amortization of original issue discount resulting from the issuance of Indebtedness at less than par, (ii) all
commissions, discounts and other fees and charges owed with respect to letters of credit or bankers acceptances, (iii) non-cash interest payments (but excluding any non-cash interest expense attributable to the movement in the mark to market
valuation of Hedging Obligations or other derivative instruments pursuant to GAAP), (iv) the interest component of Capitalized Lease Obligations, and (v) net payments, if any, made (less net payments, if any, received), pursuant to
interest rate Hedging Obligations with respect to Indebtedness, and excluding (t) any expense resulting from the discounting of any Indebtedness in connection with the application of recapitalization accounting or, if applicable, purchase
accounting in connection with the Transactions or any acquisition, (u) penalties and interest relating to taxes, (v) any Additional Interest and any “additional interest” or “liquidated damages” with respect to other
securities for failure to timely comply with registration rights obligations, (w) amortization of deferred financing fees, debt issuance costs, commissions, fees and expenses and discounted liabilities, (x) any 

  

 8 

 
expensing of bridge, commitment and other financing fees, (y) commissions, discounts, yield and other fees and charges (including any interest expense)
related to any Qualified Securitization Facility and (z) any accretion of accrued interest on discounted liabilities); plus 
 (b)
consolidated capitalized interest of such Person and its Restricted Subsidiaries for such period, whether paid or accrued; less 
 (c)
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 aggregate of the Net Income of such Person and its
Restricted Subsidiaries for such period, on a consolidated basis, and otherwise determined in accordance with GAAP; provided that, without duplication, 
 (a) the cumulative effect of a change in accounting principles and changes as a result of the adoption or modification of accounting policies during such period shall be excluded; 
 (b) any net after-tax effect of gains or losses attributable to asset dispositions or abandonments (including any disposal of abandoned or discontinued
operations) or the sale or other disposition of any Capital Stock of any Person other than in the ordinary course of business as determined in good faith by the Issuer shall be excluded; 
 (c) the Net Income for such period of any Person that is an Unrestricted Subsidiary or Person that is not a Subsidiary or that is accounted for by the
equity method of accounting shall be excluded; provided that Consolidated Net Income of the Issuer shall be increased by the amount of dividends or distributions or other payments that are actually paid in Cash Equivalents (or to the extent
converted into Cash Equivalents) to the Issuer or a Restricted Subsidiary thereof in respect of such period; 
 (d) solely for the purpose of
determining the amount available for Restricted Payments under clause (C)(1) of Section 4.07(a)(iv) hereof, the Net Income for such period of any Restricted Subsidiary (other than any Guarantor) shall be excluded to the extent that the
declaration or payment of dividends or similar distributions by that Restricted Subsidiary of its Net Income is not at the date of determination permitted without any prior governmental approval (which 

  

 9 

 
has not been obtained) or, directly or indirectly, by the operation of the terms of its charter or any agreement, instrument, judgment, decree, order,
statute, rule, or governmental regulation applicable to that Restricted Subsidiary or its stockholders, unless such restriction with respect to the payment of dividends or similar distributions has been legally waived, provided that
Consolidated Net Income of the Issuer will be increased by the amount of dividends or other distributions or other payments actually paid in cash (or to the extent converted into cash) to the Issuer or a Restricted Subsidiary thereof in respect of
such period, to the extent not already included therein; 
 (e) effects of adjustments (including the effects of such adjustments pushed down
to the Issuer and its Restricted Subsidiaries) in the inventory, property and equipment, software, goodwill, other intangible assets, in-process research and development, deferred revenue, debt line items and other noncash charges in such
Person’s consolidated financial statements pursuant to GAAP resulting from the application of recapitalization accounting or, if applicable, purchase accounting in relation to the Transactions or any consummated acquisition or the amortization
or write-off of any amounts thereof, net of taxes, shall be excluded; 
 (f) any net after-tax effect of income (loss) from the early
extinguishment or conversion of (i) Indebtedness, (ii) Hedging Obligations or (iii) other derivative instruments shall be excluded; 
 (g) any impairment charge or asset write-off or write-down, including impairment charges or asset write-offs or write-downs related to intangible assets, long-lived assets, investments in debt and equity securities or as a result of a
change in law or regulation, in each case, pursuant to GAAP, and the amortization of intangibles arising pursuant to GAAP shall be excluded; 
 (h) any non-cash compensation charge or expense, including any such charge or expense arising from the grants of stock appreciation or similar rights, stock options, restricted stock or other rights or equity incentive programs shall be
excluded, and any cash charges associated with the rollover, acceleration, or payout of Equity Interests by management of the Issuer or any of its direct or indirect parent companies in connection with the Transactions, shall be excluded;

 (i) any fees, expenses or charges incurred during such period, or any amortization thereof for such period, in connection with any
acquisition, Investment, Asset Sale, disposition, incurrence or repayment of Indebtedness (including such fees, expenses or charges related to the offering of the Secured Notes (and any exchange notes in respect thereof), Senior Notes, the Exchange
Senior Notes, the Senior Bridge Facilities and the Senior Credit Facilities), issuance of Equity Interests, refinancing transaction or amendment or modification of any debt instrument (including any amendment or other 

  

 10 

 
modification of the Secured Notes (and any exchange notes in respect thereof), Senior Notes, the Exchange Senior Notes, the Senior Bridge Facilities and the
Senior Credit Facilities) and including, in each case, any such transaction consummated prior to the Issue Date and any such transaction undertaken but not completed, and any charges or non-recurring merger costs incurred during such period as a
result of any such transaction, in each case whether or not successful, shall be excluded; 
 (j) accruals and reserves that are established
within twelve months after the Issue Date that are so required to be established as a result of the Transactions (or within twelve months after the closing of any acquisition that are so required to be established as a result of such acquisition) in
accordance with GAAP shall be excluded; 
 (k) any expenses, charges or losses that are covered by indemnification or other reimbursement
provisions in connection with any investment, acquisition or any sale, conveyance, transfer or other disposition of assets permitted under the Indenture, to the extent actually reimbursed, or, so long as the Issuer has made a determination that a
reasonable basis exists for indemnification or reimbursement and only to the extent that such amount is (i) not denied by the applicable carrier (without any right of appeal thereof) within 180 days and (ii) in fact indemnified or
reimbursed within 365 days of such determination (with a deduction in the applicable future period for any amount so added back to the extent not so indemnified or reimbursed within such 365 days), shall be excluded; 
 (l) 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 will in fact be reimbursed by the insurer and only to the extent that such amount is in fact reimbursed within 365 days of the date of such determination (with a deduction in the applicable future period for any amount so added back
to the extent not so reimbursed within such 365 day period), expenses, charges or losses with respect to liability or casualty events or business interruption shall be excluded; 
 (m) any net pension or other post-employment benefit costs representing amortization of unrecognized prior service costs, actuarial losses, including
amortization of such amounts arising in prior periods, amortization of the unrecognized net obligation (and loss or cost) existing at the date of initial application of Statement on Financial Accounting Standards Nos. 87, 106 and 112, and any other
non-cash items of a similar nature, shall be excluded; 
 (n) the following items shall be excluded: 
 (i) any net unrealized gain or loss (after any offset) resulting in such period from Hedging Obligations and the application of Statement
of Financial Accounting Standards No. 133; 
  

 11 

 (ii) any net unrealized gain or loss (after any offset) resulting in such period from
currency translation and transaction gains or losses including those related to currency remeasurements of Indebtedness (including any net loss or gain resulting from Hedging Obligations for currency exchange risk) and any other monetary assets and
liabilities; 
 (iii) payments to third parties in respect of research and development, including amounts paid upon signing,
success, completion and other milestones and other progress payments, to the extent expensed; and 
 (iv) effects of
adjustments to accruals and reserves during a prior period relating to any change in the methodology of calculating reserves for returns, rebates and other chargebacks (including government program rebates). 
 In addition, to the extent not already included in the Consolidated Net Income of such Person and its Restricted Subsidiaries, notwithstanding anything
to the contrary in the foregoing, Consolidated Net Income shall include the amount of proceeds received from business interruption insurance and reimbursements of any expenses and charges that are covered by indemnification or other reimbursement
provisions in connection with any Permitted Investment or any sale, conveyance, transfer or other disposition of assets permitted under this Indenture. 
 Notwithstanding the foregoing, for the purpose of Section 4.07 hereof only (other than clause (C)(4) of Section 4.07(a) hereof), 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 such covenant pursuant to clause (C)(4) of Section 4.07(a) hereof. 
 “Consolidated Total Indebtedness” means, as at any date of determination, an amount equal to the sum of (a) the aggregate amount of all outstanding Indebtedness of the Issuer and its Restricted
Subsidiaries on a consolidated basis consisting of Indebtedness for borrowed money, Obligations in 

  

 12 

 
respect of Capitalized Lease Obligations and debt obligations evidenced by promissory notes and similar instruments, as determined in accordance with GAAP
(excluding for the avoidance of doubt all undrawn amounts under revolving credit facilities and letters of credit and all obligations under Qualified Securitization Facilities) and (b) the aggregate amount of all outstanding Disqualified Stock
of the Issuer and all Preferred Stock of its Restricted Subsidiaries on a consolidated basis, with the amount of such Disqualified Stock and Preferred Stock equal to the greater of their respective voluntary or involuntary liquidation preferences
and maximum fixed repurchase prices, in each case determined on a consolidated basis in accordance with GAAP. For purposes hereof, the “maximum fixed repurchase price” of any Disqualified Stock or Preferred Stock that does not have a fixed
repurchase price shall be calculated in accordance with the terms of such Disqualified Stock or Preferred Stock as if such Disqualified Stock or Preferred Stock were purchased on any date on which Consolidated Total Indebtedness shall be required to
be determined pursuant to the Indenture, and if such price is based upon, or measured by, the fair market value of such Disqualified Stock or Preferred Stock, such fair market value shall be determined reasonably and in good faith by the Issuer. The
U.S. dollar-equivalent principal amount of any Indebtedness denominated in a foreign currency will reflect the currency translation effects, determined in accordance with GAAP, of Hedging Obligations for currency exchange risks with respect to the
applicable currency in effect on the date of determination of the U.S. dollar-equivalent principal amount of such Indebtedness. 
 “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, 
 (a) to purchase any such primary obligation or any property constituting direct or indirect security therefor; 
 (b) to advance or supply funds 
 (i) for the purchase or payment of any such primary obligation, or 
 (ii) 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 
 (c) 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. 
  

 13 

 “Controlled Investment Affiliate” means, as to any Person, any other Person, other than
any Investor, which directly or indirectly is in control of, is controlled by, or is under common control with such Person and is organized by such Person (or any Person controlling such Person) primarily for making direct or indirect equity or debt
investments in the Issuer and/or other companies. 
 “Corporate Trust Office” means the principal office of the Trustee at
which any time its corporate trust business shall be administered, which office at the date hereof is 101 Barclay Street, Floor 8 West, New York, New York, 10286, Attention: Corporate Trust Administration, or such other address as the Trustee may
designate from time to time by notice to the Holders and the Company, or the principal corporate trust office of any successor Trustee (or such other address as such successor Trustee may designate from time to time by notice to the Holders and the
Company). 
 “Credit Facilities” means, with respect to the Issuer or any of its Restricted Subsidiaries, one or more debt
facilities, including the Senior Credit Facilities, or other financing arrangements (including, without limitation, commercial paper facilities or indentures) 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 and
any indentures or credit facilities or commercial paper facilities 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 permitted to be borrowed thereunder or alters the maturity thereof (provided that such increase in borrowings is permitted under Section 4.09 hereof) 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, as custodian with respect to the Senior Notes, each in global form, 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 Senior Note” means a certificated Senior Note registered in the name of the Holder thereof and issued in accordance with Section 2.06(c) hereof, substantially in the form of Exhibit A
except that such Senior Note shall not bear the Senior Global Note Legend and shall not have the “Schedule of Exchanges of Interests in the Senior Global Note” attached thereto. 
  

 14 

 “Depositary” means, with respect to the Senior Notes issuable or issued in whole or in
part in global form, the Person specified in Section 2.03 hereof as the Depositary with respect to the Senior 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 of non-cash consideration
received by the Issuer or a Restricted Subsidiary 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 Equivalents received in connection with a subsequent sale, redemption or repurchase of or collection or payment on such Designated Non-cash Consideration. 
 “Designated Preferred Stock” means Preferred Stock of the Issuer or any direct or indirect parent company thereof (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 or the applicable parent company thereof, as the case may be, on the issuance date thereof, the cash proceeds of which are excluded from the calculation set
forth in clause (C) of Section 4.07(a)(iv) hereof. 
 “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) pursuant to a sinking fund obligation or otherwise, or is redeemable 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 Senior Notes or the date the Senior Notes are no longer outstanding; provided, that any Capital Stock held by any future, current or former employee, director,
officer, manager or consultant (or their respective Controlled Investment Affiliates (excluding TPG Capital or any Co-Investor (but not excluding any future, current or former employee, director, officer, manager or consultant)) or Immediate Family
Members) of the Issuer, any of its Subsidiaries, any of its direct or indirect parent companies or any other entity in which the Issuer or a Restricted Subsidiary has an Investment and is designated in good faith as an “affiliate” by the
board of directors of the Issuer (or the compensation committee thereof), in each case pursuant to any stock subscription or shareholders’ agreement, management equity plan or stock option plan or any other management or employee benefit plan
or agreement shall not constitute 

  

 15 

 
Disqualified Stock solely because it may be required to be repurchased by the Issuer or its Subsidiaries or in order to satisfy applicable statutory or
regulatory obligations. 
 “EBITDA” means, with respect to any Person for any period, the Consolidated Net Income of such
Person for such period 
 (a) increased (without duplication) by the following, in each case (other than clauses (ix) and (xii)) to the
extent deducted (and not added back) in determining Consolidated Net Income for such period: 
 (i) provision for taxes based
on income or profits or capital, including, without limitation, federal, state, provincial, franchise , excise and similar taxes, and foreign withholding taxes (including any future taxes or other levies which replace or are intended to be in lieu
of such taxes and any penalties and interest related to such taxes or arising from tax examinations) and the net tax expense associated with any adjustments made pursuant to clauses (a) through (n) of the definition of “Consolidated
Net Income”; plus 
 (ii) Fixed Charges of such Person for such period (including (x) net losses or Hedging
Obligations or other derivative instruments entered into for the purpose of hedging interest rate risk, net of interest income and gains with respect to such obligations (y) costs of surety bonds in connection with financing activities and
(z) amounts excluded from Consolidated Interest Expense as set forth in clauses (a)(t) through (z) in the definition thereof); plus 
 (iii) Consolidated Depreciation and Amortization Expense of such Person for such period; plus 
 (iv) the amount of any restructuring charges, accruals or reserves; plus 
 (v) any other non-cash charges, including
(A) any write offs or write downs reducing Consolidated Net Income for such period, (B) equity-based awards compensation expense, (C) losses on sales, disposals or abandonment of, or any impairment charges or asset write-down or
write-off related to, intangible assets, long-lived assets and investments in debt and equity securities and (D) all losses from investments recorded using the equity method (provided that if any such non-cash charges represent an
accrual or reserve for potential cash items in any future period, the cash payment in respect thereof in such future period shall be subtracted from EBITDA to such extent, and excluding amortization of a prepaid cash item that was paid in a prior
period); plus 
  

 16 

 (vi) the amount of any minority interest expense consisting of Subsidiary income
attributable to minority equity interests of third parties in any non-Wholly Owned Subsidiary; plus 
 (vii) the amount of
management, monitoring, consulting and advisory fees (including termination and transaction fees) and related indemnities and expenses paid or accrued in such period under the Management Fee Agreement or otherwise to the Investors to the extent
otherwise permitted under Section 4.11 hereof; plus 
 (viii) the amount of extraordinary, nonrecurring or unusual losses
(including all fees and expenses relating thereto) or expenses, Transaction Expenses, costs incurred in connection with being a public company prior to the Issue Date, integration costs, transition costs, pre-opening, opening, consolidation and
closing costs for facilities, costs incurred in connection with any strategic initiatives, costs and expenses related to the Reorganization, costs or accruals or reserves incurred in connection with acquisitions after the Issue Date, other business
optimization expenses (including costs and expenses relating to business optimization programs and new systems design and implementation costs), restructuring costs and curtailments or modifications to pension and postretirement employee benefit
plans; plus 
 (ix) the amount of “run-rate” cost savings and synergies projected by the Issuer in good faith
to result from actions either taken or expected to be taken within 12 months after the end of such period (which cost savings and synergies shall be subject only to certification by management of the Issuer and calculated on a pro forma basis as
though such cost savings and synergies had been realized on the first day of such period), net of the amount of actual benefits realized from such actions (it is understood and agreed that “run-rate” means the full recurring benefit that
is associated with any action taken or expected to be taken, provided that some portion of such benefit is expected to be realized within 12 months of taking such action) (which adjustments may be incremental to pro forma cost savings
adjustments made pursuant to the definition of “Fixed Charge Coverage Ratio”); plus 
 (x) the amount of loss
on sale of receivables, Securitization Assets and related assets to any Securitization Subsidiary in connection with a Qualified Securitization Facility; plus 
 (xi) any costs or expense incurred by Holdings, the Issuer or a Restricted Subsidiary pursuant to any management equity plan or stock
option plan or any other management or employee benefit plan, agreement or any stock subscription or shareholder agreement, to the extent that such 

  

 17 

 
cost or expenses are funded with cash proceeds contributed to the capital of the Issuer or net cash proceeds of an issuance of Equity Interest of the Issuer
(other than Disqualified Stock) solely to the extent that such net cash proceeds are excluded from the calculation set forth in clause (C) of Section 4.07(a) hereof; plus 
 (xii) 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 (b) below for any previous period and not added back; plus 
 (xiii) any net loss from disposed or discontinued operations. 
 (b) decreased (without duplication) by the following, in each case to the extent included in determining Consolidated Net Income for such period:

 (i) 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; plus 
 (ii) any non-cash gains with respect to cash actually received in a prior period unless such cash did not increase EBITDA in such prior period; plus 
 (iii) any net income from disposed or discontinued operations; plus 
 (iv) extraordinary gains and unusual or non-recurring gains (less all fees and expenses relating thereto); and 
 (c) increased or decreased (without duplication) by, as applicable, any adjustments resulting from the application of FASB Interpretation No. 45
(Guarantees). 
 “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 or any of its direct or indirect parent companies (excluding Disqualified Stock), other than: 
 (a) public offerings with respect to the Issuer’s or any direct or indirect parent company’s common stock registered on Form S-4 or Form S-8; 
  

 18 

 (b) issuances to any Subsidiary of the Issuer; and 
 (c) any such public or private sale that constitutes an Excluded Contribution. 
 “euro” means the single currency of participating member states of the EMU. 
 “Euroclear” means Euroclear Bank S.A./N.V., as operator of the Euroclear system, and its successors. 
 “Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of the SEC promulgated thereunder.

 “Exchange Offer” has the meaning set forth in the Registration Rights Agreement. 
 “Exchange Offer Registration Statement” means an Exchange Offer Registration Statement as defined in the Registration Rights Agreement.

 “Exchange Senior Notes” means the Senior Notes of the Issuer issued in an Exchange Offer pursuant to Section 2.06(f)
hereof. 
 “Excluded Contribution” means net cash proceeds, marketable securities or Qualified Proceeds received by the
Issuer from: 
 (a) contributions to its common equity capital; and 
 (b) the sale (other than to a Subsidiary of the Issuer or to any management equity plan or stock option plan or any other management or employee benefit
plan or agreement of the Issuer) of Capital Stock (other than Disqualified Stock and Designated Preferred Stock) of the Issuer; in each case designated as Excluded Contributions pursuant to an Officer’s Certificate executed by the principal
financial officer of the Issuer on the date such capital contributions are made or the date such Equity Interests are sold, as the case may be, which are excluded from the calculation set forth in clause (C) of Section 4.07(a)(iv) hereof.

 “fair market value” means, with respect to any asset or liability, the fair market value of such asset or liability as
determined by the Issuer in good faith. 
 “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 

  

 19 

 
Charges of such Person for such period. In the event that the Issuer or any Restricted Subsidiary incurs, assumes, guarantees, redeems, repays, retires or
extinguishes any Indebtedness (other than Indebtedness incurred or repaid 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, repayment, 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, consolidations and discontinued operations (as determined in accordance with GAAP) that have
been made by the Issuer or any of its Restricted Subsidiaries 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 assuming that all such Investments, acquisitions, dispositions, mergers, amalgamations, consolidations and discontinued operations (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, consolidation or discontinued operation 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, amalgamation, consolidation or discontinued operation 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 an Investment, acquisition, disposition,
merger, amalgamation or consolidation (including the Transactions), the pro forma calculations shall be made in good faith by a responsible financial or accounting officer of the Issuer (and may include, for the avoidance of doubt, cost savings,
synergies and operating expense reductions resulting from such Investment, acquisition, merger, amalgamation, or consolidation (including the Transactions) which is being given pro forma effect that have been or are expected to be realized). 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 

  

 20 

 
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. 
 “Fixed Charges” means, with respect to any Person for any period, the sum of, without duplication: 
 (a) Consolidated Interest Expense of such Person for such period; 
 (b) all cash dividends or other distributions paid (excluding items eliminated in consolidation) on any series of Preferred Stock during such period; and 
 (c) all dividends or other distributions paid or accrued (excluding items eliminated in consolidation) on any series of Disqualified Stock during such
period. 
 “Foreign Subsidiary” means, with respect to any Person, any Restricted Subsidiary of such Person 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. 
 “Foreign Subsidiary Total Assets” means the total assets of the Foreign Subsidiaries that are not Guarantors, as determined in
accordance with GAAP in good faith by the Issuer, without intercompany eliminations between such Foreign Subsidiaries and the Issuer and its other Subsidiaries. 
 “GAAP” means generally accepted accounting principles in the United States of America which are in effect on the Issue Date. 
 “Global Note Legend” means the legend set forth in Section 2.06(g)(ii) hereof, which is required to be placed on all Global Senior
Notes issued under this Indenture. 
  

 21 

 “Global Senior Notes” means, individually and collectively, each of the Restricted
Global Senior Notes and the Unrestricted Global Senior Notes, substantially in the form of Exhibit A issued in accordance with Section 2.01, 2.06(b), 2.06(d) or 2.06(f) hereof. 
 “Government Securities” means securities that are: 
 (a) direct obligations of the United States of America for the timely payment of which its full faith and credit is pledged; or 
 (b) 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 and the Senior Notes. 
 “Guarantor” means
each Subsidiary of the Issuer, if any, that Guarantees the Senior Notes in accordance with the terms of this Indenture. On the Issue Date, each Restricted Subsidiary that guarantees any Indebtedness of the Issuer under the Senior Credit Facilities
will be a Guarantor. 
 “Hedging Obligations” means, with respect to any Person, the obligations of such Person under any
interest rate swap agreement, interest rate cap agreement, interest rate collar agreement, commodity swap agreement, commodity cap agreement, commodity collar agreement, foreign exchange contract, currency swap agreement or similar agreement
providing for the transfer or mitigation of interest rate, currency or commodity risks either generally or under specific contingencies. 
  

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 “Holder” means the Person in whose name a Senior Note is registered on the
registrar’s books. 
 “Holdings” means Axcan Midco Inc., a Delaware corporation and the direct parent of the Issuer.

 “Immediate Family Members” means with respect to any individual, such individual’s child, stepchild, grandchild or
more remote descendant, parent, stepparent, grandparent, spouse, former spouse, qualified domestic partner, sibling, mother-in-law, father-in-law, son-in-law and daughter-in-law (including adoptive relationships) and any trust, partnership or other
bona fide estate-planning vehicle the only beneficiaries of which are any of the foregoing individuals or any private foundation or fund that is controlled by any of the foregoing individuals or any donor-advised fund of which any such individual is
the donor. 
 “Indebtedness” means, with respect to any Person, without duplication: 
 (a) any indebtedness (including principal and premium) of such Person, whether or not contingent: 
 (i) in respect of borrowed money; 
 (ii) evidenced by bonds, notes, debentures or similar instruments or letters of credit or bankers’ acceptances (or, without duplication, reimbursement agreements in respect thereof); 
 (iii) representing the balance deferred and unpaid of the purchase price of any property (including Capitalized Lease Obligations) due
more than twelve months after such property is acquired, except (i) any such balance that constitutes an obligation in respect of a commercial letter of credit, a trade payable or similar obligation to a trade creditor, in each case accrued in
the ordinary course of business and (ii) any earn-out obligations until such obligation becomes a liability on the balance sheet of such Person in accordance with GAAP and if not paid after becoming due and payable; or 
 (iv) representing the 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; provided that Indebtedness of any direct or indirect parent of the Issuer appearing upon the balance sheet of the Issuer solely by reason of
push-down accounting under GAAP shall be excluded. 
  

 23 

 (b) 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 (a) of a third Person (whether or not such items would appear upon the balance sheet of the such obligor or guarantor), other than by endorsement of
negotiable instruments for collection in the ordinary course of business; and 
 (c) to the extent not otherwise included, the obligations of
the type referred to in clause (a) 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 that notwithstanding the foregoing, Indebtedness
shall be deemed not to include (i) Contingent Obligations incurred in the ordinary course of business or (ii) obligations under or in respect of Qualified Securitization Facilities. 
 “Indenture” means this Senior Notes 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 Senior Note through a Participant. 
 “Initial Purchasers” means Banc of America Securities LLC, HSBC Securities (USA) Inc. and RBC Capital Markets Corporation. 
 “Initial Senior Notes” as defined in the recitals hereto. 
 “Interest Payment Date” means March 1 and September 1 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 Senior Notes are not then rated by Moody’s or S&P, an
equivalent rating by any other Rating Agency. 
 “Investment Grade Securities” means: 
 (a) securities issued or directly and fully guaranteed or insured by the United States government or any agency or instrumentality thereof (other than
Cash Equivalents); 
  

 24 

 (b) 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; 
 (c) investments in any fund that invests
exclusively in investments of the type described in clauses (a) and (b) which fund may also hold immaterial amounts of cash pending investment or distribution; and 
 (d) 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, advances to customers and distributors, commission, travel and similar advances to employees, directors, officers, managers, distributors
and consultants, 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 the Issuer 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 hereof: 
 (a) “Investments” shall include the
portion (proportionate to the Issuer’s equity interest in such Subsidiary) of the fair market value 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 shall be deemed to continue to have a permanent “Investment” in an Unrestricted Subsidiary in an amount (if positive) equal to: 
 (i) the Issuer’s “Investment” in such Subsidiary at the time of such redesignation; less 
 (ii) the portion (proportionate to the Issuer’s Equity Interest in such Subsidiary) of the fair market value of the net assets of
such Subsidiary at the time of such redesignation; and 
 (b) any property transferred to or from an Unrestricted Subsidiary shall be valued
at its fair market value at the time of such transfer. 
  

 25 

 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. 
 “Investors” means TPG Capital, L.P. and, if applicable, each of its Affiliates and funds or partnerships managed by it or its Affiliates
but not including, however, any portfolio companies of any of the foregoing. 
 “Issue Date” means May 6, 2008.

 “Issuer” means Axcan Intermediate Holdings Inc., a Delaware corporation, and its successors. 
 “Issuer’s 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 place of payment. If a payment date is a Legal
Holiday at a place of payment, payment may be made at that place on the next succeeding day that is not a place of Legal Holiday, and no interest shall accrue on such payment for the intervening period. 
 “Letter of Transmittal” means the letter of transmittal to be prepared by the Issuer and sent to all Holders for use by such Holders in
connection with an Exchange Offer. 
 “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. 
 “Management Fee
Agreement” means the management services agreement between certain of the management companies associated with the Investors or their advisors, if applicable, and the Issuer. 
  

 26 

 “Management Stockholders” means the members of management (and their Controlled
Investment Affiliates and Immediate Family Members) of the Issuer (or its direct parent) who are holders of Equity Interests of any direct or indirect parent companies of the Issuer on the Issue Date or became holders of such Equity Interests in
connection with the Acquisition. 
 “Moody’s” means Moody’s Investors Service, Inc. and any successor to its
rating agency business. 
 “Net Income” means, with respect to any Person, the net income (loss) of such Person, determined
in accordance with GAAP and before any reduction in respect of Preferred Stock dividends. 
 “Net Proceeds” means the
aggregate cash or Cash Equivalents proceeds received by the Issuer or any of its Restricted Subsidiaries in respect of any Asset Sale, including any cash or Cash Equivalents received upon the sale or other disposition of any Designated Non-cash
Consideration received in any Asset Sale, net of the direct costs relating to such Asset Sale and the sale or disposition of such Designated Non-cash Consideration, 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, any relocation expenses incurred as a result thereof, other fees and expenses, including title and recordation expenses, taxes paid or payable as a result
thereof (after taking into account any available tax credits or deductions and any tax sharing arrangements), amounts required to be applied to the repayment of Indebtedness secured by a Lien on such assets and required (other than required by
clause (i) of Section 4.10(b) hereof) to be paid as a result of such transaction and any deduction of appropriate amounts to be provided by the Issuer or any of its Restricted Subsidiaries 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. 
 “Non-U.S. Person” means a Person who is not a U.S. Person. 
 “Obligations” means any principal,
interest (including any interest accruing on or 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), premium, 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, interest, penalties, fees, indemnifications, reimbursements, damages and other liabilities, payable under the documentation governing any Indebtedness. 
  

 27 

 “Offering Memorandum” means the confidential offering memorandum, dated April 30,
2008, relating to the sale of the Initial Senior Notes. 
 “Officer” means the Chairman of the board of directors, the Chief
Executive Officer, the Chief Financial Officer, the President, any Executive Vice President, Senior Vice President or Vice President, the Treasurer or the Secretary of any Person. Unless otherwise indicated, Officer shall refer to an Officer of the
Issuer. 
 “Officer’s Certificate” means a certificate signed on behalf of a Person by an Officer of such Person, who
must be the principal executive officer, the principal financial officer, the treasurer or the principal accounting officer of such Person, that meets the requirements set forth in this Indenture. Unless otherwise indicated, Officer’s
Certificate shall refer to a certificate of an Officer of the Issuer. 
 “Opinion of Counsel” means a written opinion from
legal counsel. The counsel may be an employee of or counsel to the Issuer. 
 “Participant” means, with respect to the
Depositary, a Person who has an account with the Depositary (and, with respect to DTC, shall include Euroclear and Clearstream). 
 “Participating Broker Dealer” has the meaning set forth in the Registration Rights Agreement. 
 “Permitted
Asset Swap” means the substantially concurrent purchase and sale or exchange of Related Business Assets or a combination of Related Business Assets and Cash Equivalents between the Issuer or any of its Restricted Subsidiaries and another
Person; provided that any Cash Equivalents received must be applied in accordance with Section 4.10 hereof. 
 “Permitted
Holders” means each of the Investors, Co-Investors and Management Stockholders and any group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act or any successor provision) of which any of the foregoing
are members; provided that, in the case of such group and without giving effect to the existence of such group or any other group, such Investors and Management Stockholders, collectively, have beneficial ownership of more than 50.0% of the
total voting power of the Voting Stock of the Issuer or any of its direct or indirect parent companies. Any Person or group whose acquisition of beneficial ownership constitutes a Change of Control in respect of which a Change of Control Offer is
made in accordance with the requirements of this Indenture will thereafter, together with its Affiliates, constitute an additional Permitted Holder. 
  

 28 

 “Permitted Investments” means: 
 (a) any Investment in the Issuer or any of its Restricted Subsidiaries; 
 (b) any Investment in Cash Equivalents or Investment Grade Securities; 
 (c) any Investment by the Issuer or
any of its Restricted Subsidiaries in a Person (including, to the extent constituting an Investment, in assets of a Person that represent substantially all of its assets or a division, business unit or product line, including research and
development and related assets in respect of any product) that is engaged directly or through entities that will be Restricted Subsidiaries in a Similar Business if as a result of such Investment: 
 (i) such Person becomes a Restricted Subsidiary; or 
 (ii) such Person, in one transaction or a series of related transactions, is amalgamated, merged or consolidated with or into, or
transfers or conveys substantially all of its assets (or a division, business unit or product line, including any research and development and related assets in respect of any product) 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, amalgamation consolidation or transfer; 
 (d) any Investment in securities or other assets not
constituting Cash Equivalents or Investment Grade Securities and received in connection with an Asset Sale made pursuant to Section 4.10 hereof or any other disposition of assets not constituting an Asset Sale; 
 (e) 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 such Investment or binding commitment existing on the Issue Date; provided that the amount of any such Investment may be increased in such extension, modification or renewal only (i) as required by the
terms of such Investment or binding commitment as in existence on the Issue Date (including as a result of the accrual or accretion of interest or original issue discount or the issuance of pay-in-kind securities) or (ii) as otherwise permitted
under the Indenture; 
 (f) any Investment acquired by the Issuer or any of its Restricted Subsidiaries: 
 (i) consisting of extensions of credit in the nature of accounts receivable or notes receivable arising from the grant of trade credit in
the ordinary course of business; or 
  

 29 

 (ii) 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 (including any trade creditor or customer); or 
 (iii) in satisfaction of judgments against other Persons; or 
 (iv) 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; 
 (g) Hedging Obligations permitted under clause (x) of
Section 4.09(b) hereof; 
 (h) any Investment in a Similar Business taken together with all other Investments made pursuant to this
clause (h) that are at that time outstanding, not to exceed the greater of (i) $50.0 million and (ii) 4.25% of Total Assets; 
 (i) Investments the payment for which consists of Equity Interests (other than Disqualified Stock) of the Issuer, or any of its direct or indirect parent companies; provided that such Equity Interests will not increase the amount
available for Restricted Payments under clause (C) of Section 4.07(a)(iv) hereof; 
 (j) guarantees of Indebtedness permitted under
Section 4.09(b) hereof; 
 (k) any transaction to the extent it constitutes an Investment that is permitted by and made in accordance
with the provisions of Section 4.11(b) hereof (except transactions described in clauses (ii) and (v); 
 (l) Investments consisting
of purchases or other acquisitions of inventory, supplies, material or equipment or the licensing or contribution of intellectual property pursuant to joint marketing arrangements with other Persons; 
 (m) additional Investments, taken together with all other Investments made pursuant to this clause (m) 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 have not subsequently sold or transferred for cash or marketable securities), not to exceed the greater of (i) $50.0
million and (ii) 4.25% of Total Assets; 
  

 30 

 (n) Investments in or relating to a Securitization Subsidiary that, in the good faith determination of
the Issuer are necessary or advisable to effect any Qualified Securitization Facility or any repurchase obligation in connection therewith; 
 (o) advances to, or guarantees of Indebtedness of, employees not in excess of $5.0 million outstanding at any one time, in the aggregate; 
 (p) loans and advances to employees, directors, officers, managers, distributors and consultants for business-related travel expenses, moving expenses and other similar expenses or payroll advances, 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 or any direct or indirect parent company thereof; 
 (q) advances, loans or extensions of trade credit in the ordinary course of business by the Issuer or any of its Restricted Subsidiaries; 
 (r) any Investment in any Subsidiary or any joint venture in connection with intercompany cash management arrangements or related activities arising in
the ordinary course of business; 
 (s) Investments consisting of purchases and acquisitions of assets or services in the ordinary course of
business; 
 (t) Investments made in the ordinary course of business in connection with obtaining, maintaining or renewing client contacts
and loans or advances made to distributors in the ordinary course of business; 
 (u) Investments in prepaid expenses, negotiable instruments
held for collection and lease, utility and workers compensation, performance and similar deposits entered into as a result of the operations of the business in the ordinary course of business; 
 (v) repurchases of Senior Notes and Exchange Senior Notes; 
 (w) repurchases of Secured Notes and exchange notes in respect thereof; and 
 (x) investments in the
ordinary course of business consisting of Uniform Commercial Code Article 3 endorsements for collection of deposit and Article 4 customary trade arrangements with customers consistent with past practices. 
  

 31 

 “Permitted Liens” means, with respect to any Person: 
 (a) pledges, deposits or security by such Person under workmen’s 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 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, in each case incurred in the ordinary course of business; 
 (b) Liens imposed by law, such as carriers’, warehousemen’s materialmen’s, repairmen’s 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 actions 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; 
 (c) Liens for taxes, assessments or other governmental
charges not yet overdue for a period of more than 30 days or not yet payable or subject to penalties for nonpayment or which are being contested in good faith by appropriate actions diligently conducted, if adequate reserves with respect thereto are
maintained on the books of such Person in accordance with GAAP; 
 (d) Liens in favor of issuers of performance, surety, bid, indemnity,
warranty, release, appeal or similar bonds or with respect to other regulatory requirements or letters of credit or bankers acceptances issued, and completion guarantees provided for, in each case, issued pursuant to the request of and for the
account of such Person in the ordinary course of its business or consistent with past practice prior to the Issue Date; 
 (e) minor survey
exceptions, minor encumbrances, ground leases, easements or reservations of, or rights of others for, licenses, rights-of-way, servitudes, sewers, electric lines, drains, telegraph, telephone and cable television lines and other similar purposes, or
zoning, building codes or other restrictions (including minor defects and 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 impair their use in the operation of the business of such Person; 
  

 32 

 (f) Liens securing Obligations relating to any Indebtedness permitted to be incurred pursuant to clause
(iv), (xii)(B), (xiii), (xxiii) or (xxiv) of Section 4.09(b) hereof; provided that (a) Liens securing Obligations relating to any Indebtedness, Disqualified Stock or Preferred Stock permitted to be incurred pursuant to
clause (xiii) relate only to Obligations relating to Refinancing Indebtedness that (x) is secured by Liens on the same assets as the assets securing the Refinancing Indebtedness or (y) extends, replaces, refunds, refinances, renews or
defeases Indebtedness incurred or Disqualified Stock or Preferred Stock issued under clause (iv) or (xii)(B) of Section 4.09(b) hereof, (b) Liens securing Obligations relating to Indebtedness permitted to be incurred pursuant to
clause (xxiii) of Section 4.09(b) extend only to the assets of Foreign Subsidiaries, (c) Liens securing Obligations relating to any Indebtedness permitted to be incurred pursuant to clause (xxiv) of Section 4.09(b) are
solely on acquired property or the assets of the acquired entity, and (d) Liens securing Obligations relating to any Indebtedness, Disqualified Stock or Preferred Stock to be incurred pursuant to clause (iv) of Section 4.09(b) hereof
extend only to the assets so purchased, leased or improved; 
 (g) Liens existing on the Issue Date; 
 (h) Liens on property or shares of stock or other assets of a Person at the time such Person becomes a Subsidiary; provided that such Liens are
not created or incurred in connection with, or in contemplation of, such other Person becoming such a Subsidiary; provided, further, that such Liens may not extend to any other property or other assets owned by the Issuer or any of its
Restricted Subsidiaries; 
 (i) Liens on property or other assets at the time the Issuer or a Restricted Subsidiary acquired the property or
such other assets, including any acquisition by means of a merger, amalgamation 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, amalgamation, 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; 
 (j) Liens securing Obligations relating to any 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 hereof; 
 (k) Liens securing Hedging Obligations; provided
that, with respect to Hedging Obligations relating to Indebtedness, such Indebtedness is, and is permitted to be under this Indenture, secured by a Lien on the same property securing such Hedging Obligations; 
  

 33 

 (l) Liens on specific items of inventory or other goods and proceeds of any Person securing such
Person’s accounts payable or similar trade 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; 
 (m) leases, sub-leases, licenses or sub-licenses, 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; 
 (n) Liens arising from Uniform Commercial Code (or equivalent statute) financing statement filings regarding operating leases or consignments entered into by the Issuer and its Restricted Subsidiaries in the ordinary
course of business; 
 (o) Liens in favor of the Issuer or any Guarantor; 
 (p) Liens on equipment of the Issuer or any of its Restricted Subsidiaries granted in the ordinary course of business to the Issuer’s clients;

 (q) Liens on accounts receivable, Securitization Assets and related assets incurred in connection with a Qualified Securitization
Facility; 
 (r) Liens to secure any modification, 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 (g), (h), and (i); provided that (a) such new Lien shall be limited to all or part of
the same property that secured the original Lien (plus improvements on such property), 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
of the Indebtedness described under clauses (g), (h), and (i) 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 modification, refinancing, refunding, extension, renewal or replacement; 
 (s) deposits made or other security
provided in the ordinary course of business to secure liability to insurance carriers; 
 (t) other Liens securing obligations in an
aggregate amount at any one time outstanding not to exceed the greater of (i) $20.0 million and (ii) 1.75% of Total Assets determined as of the date of incurrence; 
 (u) Liens securing judgments for the payment of money not constituting an Event of Default under clause (e) of Section 6.01 hereof so long as
such Liens 

  

 34 

 
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; 
 (v) 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; 
 (w) Liens (i) of a collection bank arising under Section 4-210 of the Uniform Commercial Code 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 institutions arising as a matter of law or under general terms and conditions encumbering deposits (including the right of set-off) and which are
within the general parameters customary in the banking industry; 
 (x) Liens deemed to exist in connection with Investments in repurchase
agreements permitted under Section 4.09 hereof; provided that such Liens do not extend to any assets other than those that are the subject of such repurchase agreement; 
 (y) Liens encumbering reasonable customary 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; 
 (z) 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; 
 (aa) Liens securing obligations owed by the Issuer or any
Restricted Subsidiary to any lender under the Senior Credit Facilities or any Affiliate of such a lender in respect of any overdraft and related liabilities arising from treasury, depository and cash management services or any automated clearing
house transfers of funds; 
 (bb) 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; 
  

 35 

 (cc) Liens arising out of conditional sale, title retention, consignment or similar arrangements for the
sale or purchase of goods entered into by the Issuer or any Restricted Subsidiary in the ordinary course of business; 
 (dd) Liens solely on
any cash earnest money deposits made by the Issuer or any of its Restricted Subsidiaries in connection with any letter of intent or purchase agreement permitted; 
 (ee) ground leases in respect of real property on which facilities owned or leased by the Issuer or any of its Subsidiaries are located; 
 (ff) Liens on insurance policies and the proceeds thereof securing the financing of the premiums with respect thereto; 
 (gg) Liens on Capital Stock of an Unrestricted Subsidiary that secure Indebtedness or other obligations of such Unrestricted Subsidiary; 
 (hh) Liens on the assets of non-guarantor Subsidiaries securing Indebtedness of such Subsidiaries that were permitted by the terms of this Indenture to be incurred; and 
 (ii) Liens arising solely from precautionary UCC financing statements or similar filings. 
 For purposes of this definition, the term “Indebtedness” shall be deemed to include interest on such Indebtedness. 
 “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) hereof to be placed on all Senior Notes issued under this Indenture, except where otherwise permitted by the provisions of this Indenture.

 “QIB” means a “qualified institutional buyer” as defined in Rule 144A. 
 “Qualified Proceeds” means the fair market value of assets that are used or useful in, or Capital Stock of any Person engaged in, a
Similar Business. 
 “Qualified Securitization Facility” means any Securitization Facility that meets the following
conditions: (a) the board of directors of the Issuer shall have 

  

 36 

 
determined in good faith that such Securitization Facility (including financing terms, covenants, termination events and other provisions) is in the
aggregate economically fair and reasonable to the Issuer and the applicable Securitization Subsidiary, (b) all sales and/or contributions of Securitization Assets and related assets to the applicable Securitization Subsidiary are made at fair
market value (as determined in good faith by the Issuer) and (c) the financing terms, covenants, termination events and other provisions thereof shall be market terms (as determined in good faith by the Issuer). 
 “Rating Agencies” means Moody’s and S&P or if Moody’s or S&P or both shall not make a rating on the Senior 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 Moody’s or S&P or both, as the case may be. 
 “Record Date” for the interest payable on any applicable Interest Payment Date means the February 15 and August 15 (whether or
not a Business Day) immediately preceding such Interest Payment Date. 
 “Refinancing” means the issue and sale of the
Senior Notes and the repayment in full of the Senior Bridge Facilities. 
 “Registration Rights Agreement” means the
Registration Rights Agreement with respect to the Senior Notes dated as of the Issue Date, among the Issuer, the Guarantors and Initial Purchasers and, with respect to any Additional Senior Notes, one or more registration rights agreements between
the Issuer and the other parties thereto, as such agreement(s) may be amended, modified or supplemented from time to time, relating to rights given by the Issuer to the purchasers of Additional Senior Notes to register such Additional Senior Notes
under the Securities Act. 
 “Regulation S” means Regulation S promulgated under the Securities Act. 
 “Regulation S Global Senior Note” means a Regulation S Temporary Global Senior Note or Regulation S Permanent Global Senior Note, as
applicable. 
 “Regulation S Permanent Global Senior Note” means a permanent Global Senior Note in the form of Exhibit A
bearing the Global Senior Note Legend, the Private Placement Legend and deposited with or on behalf of, and registered in the name of, the Depositary or its nominee, issued in a denomination equal to the outstanding principal amount of the
Regulation S Temporary Global Senior Note upon expiration of the applicable Restricted Period. 
 “Regulation S Temporary Global
Senior Note” means a temporary Global Senior Note in the form of Exhibit A bearing the Global Senior Note 

  

 37 

 
Legend and the Private Placement Legend and the Regulation S Temporary Global Senior Note Legend and deposited with or on behalf of, and registered in the
name of, the Depositary or its nominee, issued in a denomination equal to the outstanding principal amount of the Senior Notes initially sold in reliance on Rule 903. 
 “Regulation S Temporary Global Senior Note Legend” means the legend set forth in Section 2.06(g)(iii) hereof. 
 “Related Business Assets” means assets (other than 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. 
 “Reorganization” means the internal reorganization and related intercompany transactions of the Issuer, Axcan
Pharma Inc. and its Subsidiaries to be effectuated in connection with the Transactions on substantially the terms described in the Senior Credit Facilities. 
 “Responsible Officer” means, when used with respect to the Trustee, any officer within the corporate trust department 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 Senior Note” means a Definitive Senior Note bearing, or that is required to bear, the Private Placement Legend.

 “Restricted Global Senior Note” means a Global Senior Note bearing, or that is required to bear, 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 applicable to the Senior Notes.

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

  

 38 

 “Rule 144” means Rule 144 promulgated under the Securities Act. 
 “Rule 144A” means Rule 144A promulgated under the Securities Act. 
 “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, a division of The McGraw-Hill Companies, Inc., and any successor to its rating agency
business. 
 “Sale and Lease-Back 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 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. 
 “Secured Notes” means the Issuer’s $228.0 million aggregate principal amount of 9.25% Senior Secured Notes due 2015 issued on February 25, 2008. 
 “Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations of the SEC promulgated thereunder.

 “Securitization Assets” means the accounts receivable, royalty or other revenue and other rights to payment and any other
assets related thereto subject to a Qualified Securitization Facility and the proceeds thereof. 
 “Securitization Facility”
means any of one or more receivables securitization 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 Securitization Subsidiary) pursuant to which the Issuer or any of its Restricted Subsidiaries sells or
grants a security interest in its accounts receivable or assets related thereto to either (a) a Person that is not a Restricted Subsidiary or (b) a Securitization Subsidiary that in turn sells its accounts receivable to a Person that is
not a Restricted Subsidiary. 
  

 39 

 “Securitization Fees” means distributions or payments made directly or by means of
discounts with respect to any participation interest issued or sold in connection with, and other fees paid to a Person that is not a Securitization Subsidiary in connection with, any Qualified Securitization Facility. 
 “Securitization Subsidiary” means any Subsidiary formed for the purpose of, and that solely engages only in one or more Qualified
Securitization Facilities and other activities reasonably related thereto. 
 “Senior Bridge Facilities” means the Senior
Unsecured Interim Loan Credit Agreement entered into on February 25, 2008 by and among the Issuer, the lenders party thereto in their capacities as lenders thereunder and Bank of America, N.A., as Administrative Agent, including any guarantees,
instruments and agreements executed in connection therewith, and any amendments, supplements, modifications, extensions, renewals, restatements, refundings or refinancings thereof and any indentures, guarantees, credit facilities or commercial paper
facilities with banks or other institutional lenders or investors that replace, refund, exchange or refinance any part of the loans, notes, guarantees, or commitments thereunder (including any exchange notes and related exchange guarantees that are
issued pursuant to any registration rights agreement). 
 “Senior Credit Facilities” means the term and revolving credit
facilities under the Credit Agreement as entered into on February 25, 2008 by and among the Issuer, the other borrowers party thereto, Holdings, the lenders party thereto in their capacities as lenders thereunder and Bank of America, N.A., 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, guarantees, credit facilities or commercial paper facilities with banks or other institutional lenders or investors that replace, refund, exchange or refinance any part of the loans, notes, guarantees, 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 hereof). 
 “Senior Indebtedness” means Indebtedness of the Issuer or any Guarantor unless the
instrument under which such Indebtedness is incurred expressly provides that it is subordinated in right of payment to the Senior Notes or any related Guarantee. 
 “Senior Secured Leverage Ratio” means, as of the date of determination (the “Secured Leverage Ratio Calculation Date”), the ratio of (a) the Consolidated Total Indebtedness of
the Issuer and its Restricted Subsidiaries as of the end of the most recent fiscal quarter for which internal financial statements are 

  

 40 

 
available that is secured by Liens to (b) EBITDA of the Issuer and its Restricted Subsidiaries for the most recently ended four fiscal quarters ending
immediately prior to such date for which internal financial statements are available. 
 In the event that the Issuer or any Restricted
Subsidiary incurs, assumes, guarantees, redeems, repays, retires or extinguishes any Indebtedness (other than Indebtedness incurred or repaid 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 Secured Leverage Ratio is being calculated but prior to or simultaneously with the event for which the calculation of the
Secured Leverage Ratio is made, then the Secured Leverage Ratio shall be calculated giving pro forma effect to such incurrence, assumption, guarantee, redemption, repayment, retirement or extinguishment of Indebtedness, or such issuance or
redemption of Disqualified Stock or Preferred Stock, as if the same had occurred immediately prior to the end of such most recent fiscal quarter end. 
 For purposes of making the computation referred to above, Investments, acquisitions, dispositions, mergers, amalgamations, consolidations and discontinued operations (as determined in accordance with GAAP) that have
been made by the Issuer or any of its Restricted Subsidiaries during the four-quarter reference period or subsequent to such reference period and on or prior to or simultaneously with the Secured Leverage Ratio Calculation Date shall be calculated
on a pro forma basis assuming that all such Investments, acquisitions, dispositions, mergers, amalgamations, consolidations and discontinued operations (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, consolidation or discontinued operation that would have required adjustment pursuant to this definition, then the Secured Leverage Ratio shall be calculated giving pro forma effect thereto
for such period as if such Investment, acquisition, disposition, merger, amalgamation, consolidation or discontinued operation 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 an Investment, acquisition, disposition, merger or consolidation (including the Transactions), the pro forma calculations shall be made in good faith by a responsible financial or accounting officer of the Issuer (and may
include, for the avoidance of doubt, cost savings, synergies and operating expense reductions resulting from such Investment, acquisition, merger, amalgamation or consolidation (including the Transactions) which is being given pro forma effect that
have been or are expected to be realized). 
  

 41 

 “Shelf Registration Statement” means a Shelf Registration Statement as defined in the
applicable Registration Rights Agreement. 
 “Significant Subsidiary” means any Restricted Subsidiary 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 (a) any business engaged in by the Issuer or any of its Restricted Subsidiaries on the Issue Date, and
(b) any business or other activities that are reasonably similar, ancillary, complementary or related to, or a reasonable extension, development or expansion of, the businesses in which the Issuer and its Restricted Subsidiaries are engaged on
the Issue Date. 
 “Subordinated Indebtedness” means, with respect to the Senior Notes, 
 (a) any Indebtedness of the Issuer which is by its terms subordinated in right of payment to the Senior Notes, and 
 (b) any Indebtedness of any Guarantor which is by its terms subordinated in right of payment to the Guarantee of such entity of the Senior Notes.

 “Subsidiary” means, with respect to any Person: 
 (a) 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 or is consolidated under GAAP with such Person at such time; and 
 (b) any partnership, joint venture, limited liability company or similar entity of which 
 (i) 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 
 (ii) such Person or any Restricted Subsidiary of such Person is a controlling general partner or otherwise
controls such entity. 
  

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 “Total Assets” means the total assets of the Issuer and its Restricted Subsidiaries,
determined on a consolidated basis in accordance with GAAP, as shown on the most recent balance sheet of the Issuer or such other Person as may be expressly stated. 
 “Transaction Agreement” means the Arrangement Agreement dated as of November 29, 2006 by and between Axcan Intermediate Holding, Inc. (formerly known as Atom Intermediate Holdings Inc.) and Axcan
Pharma Inc., as the same may be amended prior to the Issue Date. 
 “Transaction Expenses” means any fees or expenses
incurred or paid by the Issuer or any Restricted Subsidiary in connection with the Transactions and the Refinancing, including payments to officers, employees and directors as change of control payments, severance payments, special or retention
bonuses and charges for repurchase or rollover of, or modifications to, stock options. 
 “Transactions” means the
transactions contemplated by the Transaction Agreement, the issuance of the Secured Notes and borrowings under the Senior Credit Facilities and the Senior Bridge Facilities on the Issue Date and other transactions in connection therewith or
incidental thereto. 
 “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 March 1, 2012; provided that if the period from the Redemption
Date to such date is less than one year, the weekly average yield on actually traded United States Treasury securities adjusted to a constant maturity of one year will be used. 
 “Trust Indenture Act” means the Trust Indenture Act of 1939, as amended (15 U.S.C. §§ 77aaa-777bbbb). 
 “Trustee” means The Bank of New York, as trustee, until a successor replaces it in accordance with the applicable provisions of this
Indenture and thereafter means the successor serving hereunder. 
 “Uniform Commercial Code” means the New York Uniform
Commercial Code as in effect from time to time. 
 “Unrestricted Definitive Senior Note” means one or more Definitive Senior
Notes that do not bear and are not required to bear the Private Placement Legend. 
  

 43 

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

 (a) any Subsidiary of the Issuer which at the time of determination is an Unrestricted Subsidiary (as designated by the Issuer, as provided
below); and 
 (b) 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 
 (i) any Unrestricted Subsidiary must be an entity of which the
Equity Interests entitled to cast at least a majority of the votes that may be cast by all Equity Interests having ordinary voting power for the election of directors or Persons performing a similar function are owned, directly or indirectly, by the
Issuer; 
 (ii) such designation complies with Section 4.07 hereof; and 
 (iii) 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: 
 (a) the Issuer could incur at least $1.00 of additional
Indebtedness pursuant to the Fixed Charge Coverage Test or 
 (b) the Fixed Charge Coverage Ratio for the Issuer would be equal to or greater
than such ratio for the Issuer immediately prior to such designation, in each case on a pro forma basis taking into account such designation. 
  

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 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 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: 
 (a) 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 
 (b) the sum of all such payments. 
 “Wholly-Owned Subsidiary” of any Person means a Subsidiary of such Person, 100.0% of the outstanding Equity Interests of which (other than directors’ qualifying shares and shares issued to
foreign nationals as required by applicable law) shall at the time be owned by such Person and/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
	 “DTC”
	  	2.03
	 “Event of Default”
	  	6.01

  

 45 

			
	 Term
	  	Defined in
Section
	 “Excess Proceeds”
	  	4.10
	 “Fixed Charge Coverage Test”
	  	4.07
	 “incur”
	  	4.09
	 “Legal Defeasance”
	  	8.02
	 “Offer Amount”
	  	3.09
	 “Offer Period”
	  	3.09
	 “Pari Passu Indebtedness”
	  	4.10
	 “Paying Agent”
	  	2.03
	 “Purchase Date”
	  	3.09
	 “Redemption Date”
	  	3.07
	 “Refinancing Indebtedness”
	  	4.09
	 “Refunding Capital Stock”
	  	4.07
	 “Registrar”
	  	2.03
	 “Restricted Payments”
	  	4.07
	 “Second Commitment”
	  	4.10
	 “Senior Note Register”
	  	2.03
	 “Successor Company”
	  	5.01
	 “Successor Person”
	  	5.01
	 “Taxes”
	  	4.05
	 “Treasury Capital Stock”
	  	4.07

 Section 1.03. Incorporation by Reference of Trust Indenture Act. Whenever this
Indenture refers to a provision of the Trust Indenture Act, the provision is incorporated by reference in and made a part of this Indenture. 
 The following Trust Indenture Act terms used in this Indenture have the following meanings: 
 “indenture securities” means
the Senior Notes and the Guarantees; 
 “indenture security Holder” means a Holder of a Senior Note; 
 “indenture to be qualified” means this Indenture; 
 “indenture trustee” or “institutional trustee” means the Trustee; and “obligor” on the Senior Notes and the Guarantees means the Issuer and the Guarantors, respectively, and any successor
obligor upon the Senior Notes and the Guarantees, respectively. 
 All other terms used in this Indenture that are defined by the Trust
Indenture Act, defined by Trust Indenture Act reference to another statute or defined by SEC rule under the Trust Indenture Act have the meanings so assigned to them. 
  

 46 

 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; 
 (c)
“or” is not exclusive; 
 (d) “including”, “includes” and similar words means including without limitation;

 (e) words in the singular include the plural, and in the plural include the singular; 
 (f) “will” shall be interpreted to express a command; 
 (g) provisions apply to successive events and transactions; 
 (h) 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; 
 (i) unless the context otherwise requires, any reference to an “Article,” “Section” or “clause” refers to an Article, Section or clause, as the case may be, of this Indenture; 
 (j) 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; 
 (k) the principal amount of any non-interest bearing or other discount
security at any date shall be the principal amount thereof that would be shown on a balance sheet of the Issuer dated such date prepared in accordance with GAAP; 
 (l) the principal amount of any Preferred Stock shall be (i) the maximum liquidation value of such Preferred Stock or (ii) the maximum mandatory redemption or mandatory purchase price with respect to such
Preferred Stock, whichever is greater; and 
 (m) all references to any interest or other amount payable on or with respect to the Senior
Notes shall be deemed to include any Additional Interest. 
  

 47 

 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 is 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 Senior Note,
shall be sufficient for any purpose of this Indenture and (subject to Section 7.01 hereof) 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. 
 (c) The ownership of
Senior Notes shall be proved by the Senior Note Register. 
 (d) Any request, demand, authorization, direction, notice, consent, waiver or
other action by the Holder of any Senior Note shall bind every future Holder of the same Senior Note and the Holder of every Senior 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 Senior Note. 
 (e) The Issuer may, in the circumstances permitted by the Trust Indenture Act, 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 10 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. 
  

 48 

 (f) Without limiting the foregoing, a Holder entitled to take any action hereunder with regard to any
particular Senior Note may do so with regard to all or any part of the principal amount of such Senior 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, that is a Holder of a Global Senior Note,
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 any Person, that is
a Holder of a Global Senior Note, including DTC, may provide its proxy or proxies to the beneficial owners of interests in any such Global Senior Note through such depositary’s 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 Senior Note held by
DTC entitled under the procedures of such depositary 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 SENIOR NOTES 
 Section 2.01. Form and
Dating; Terms.  
 (a) General. The Senior Notes and the Trustee’s certificate of authentication shall be substantially in the
form of Exhibit A. The Senior Notes may have notations, legends or endorsements required by law, stock exchange rules or usage. Each Senior Note shall be dated the date of its authentication. The Senior Notes shall be issued initially in minimum
denominations of $2,000 and any integral multiple of $1,000 in excess of $2,000. 
  

 49 

 (b) Global Senior Notes. Senior Notes issued in global form shall be substantially in the form of
Exhibit A hereto (including the Global Senior Note Legend thereon and the “Schedule of Exchanges of Interests in the Global Senior Note” attached thereto). Senior Notes issued in definitive form shall be substantially in the form of
Exhibit A hereto (but without the Global Senior Note Legend thereon and without the “Schedule of Exchanges of Interests in the Global Senior Note” attached thereto). Each Global Senior Note shall represent such of the outstanding Senior
Notes as shall be specified in the “Schedule of Exchanges of Interests in the Global Senior Note” attached thereto and each shall provide that it shall represent up to the aggregate principal amount of Senior Notes from time to time
endorsed thereon and that the aggregate principal amount of outstanding Senior Notes represented thereby may from time to time be reduced or increased, as applicable, to reflect exchanges and redemptions. Any endorsement of a Global Senior Note to
reflect the amount of any increase or decrease in the aggregate principal amount of outstanding Senior Notes represented thereby shall be made by the Trustee or the Custodian, at the direction of the Trustee, in accordance with instructions given by
the Holder thereof as required by Section 2.06 hereof. 
 (c) Temporary Global Senior Notes. Senior Notes offered and sold in
reliance on Regulation S shall be issued initially in the form of the Regulation S Temporary Global Senior Note, which shall be deposited on behalf of the purchasers of the Senior Notes represented thereby with the Custodian and registered in the
name of the Depositary or the nominee of the Depositary for the accounts of designated agents holding on behalf of Euroclear or Clearstream, duly executed by the Issuer and authenticated by the Trustee as hereinafter provided. 
 Following (i) the termination of the Restricted Period and (ii) the receipt by the Trustee of (A) a certification or other evidence in a
form reasonably acceptable to the Issuer of non-United States beneficial ownership of 100% of the aggregate principal amount of each Regulation S Temporary Global Senior Note (except to the extent of any beneficial owners thereof who acquired an
interest therein during the Restricted Period pursuant to another exemption from registration under the Securities Act and who shall take delivery of a beneficial ownership interest in a 144A Global Senior Note bearing a Private Placement Legend,
all as contemplated by Section 2.06(b) hereof) and (B) an Officer’s Certificate from the Issuer, the Trustee shall remove the Regulation S Temporary Global Senior Note Legend from the Regulation S Temporary Global Senior Note,
following which temporary beneficial interests in the Regulation S Temporary Global Senior Note shall automatically become beneficial interests in the Regulation S Permanent Global Senior Note pursuant to the Applicable Procedures. 
  

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 The aggregate principal amount of a Regulation S Temporary Global Senior Note and a Regulation S
Permanent Global Senior Note may from time to time be increased or decreased by adjustments made on the records of the Trustee and the Depositary or its nominee, as the case may be, in connection with transfers of interest as hereinafter provided.

 (d) Terms. The aggregate principal amount of Senior Notes that may be authenticated and delivered under this Indenture is
unlimited. 
 The terms and provisions contained in the Senior 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, expressly agree to such terms and provisions and to be bound thereby. However, to the extent any provision of any Senior Note conflicts with
the express provisions of this Indenture, the provisions of this Indenture shall govern and be controlling. 
 The Senior Notes shall be
subject to repurchase by the Issuer pursuant to an Asset Sale Offer as provided in Section 4.10 hereof or a Change of Control Offer as provided in Section 4.14 hereof. The Senior Notes shall not be redeemable, other than as provided in
Article 3 hereof. 
 Additional Senior Notes ranking pari passu with the Initial Senior 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 Senior Notes and shall have the same terms as to status, redemption or otherwise as the Initial Senior Notes;
provided that the Issuer’s ability to issue Additional Senior Notes shall be subject to the Issuer’s compliance with Section 4.09 hereof. Any Additional Senior Notes may be issued with the benefit of an indenture supplemental
to this Indenture. 
 (e) Euroclear and Clearstream Applicable Procedures. The provisions of the “Operating Procedures of the
Euroclear System” and “Terms and Conditions Governing Use of Euroclear” and the “General Terms and Conditions of Clearstream Banking” and “Customer Handbook” of Clearstream shall be applicable to transfers of
beneficial interests in the Regulation S Temporary Global Senior Note and the Regulation S Permanent Global Senior Notes that are held by Participants through Euroclear or Clearstream. 
 Section 2.02. Execution and Authentication. At least one Officer of the Issuer shall execute the Senior Notes on behalf of the Issuer
by manual or facsimile signature. 
  

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 If an Officer of the Issuer whose signature is on a Senior Note no longer holds that office at the time
the Trustee authenticates the Senior Note, the Senior Note shall nevertheless be valid. 
 A Senior 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, by the manual, facsimile or electronic (including “.pdf”) signature of the Trustee. The signature shall be
conclusive evidence that the Senior Note has been duly authenticated and delivered under this Indenture. 
 On the Issue Date, the Trustee
shall, upon receipt of an Issuer’s Order (an “Authentication Order”), authenticate and deliver the Initial Senior Notes in the aggregate principal amount or amounts specified in such Authentication Order. In addition, at any
time, from time to time, the Trustee shall, upon receipt of an Authentication Order, authenticate and deliver any Additional Senior Notes or Exchange Senior Notes (but only upon completion of an Exchange Offer or in a sale under a Shelf Registration
Statement) for an aggregate principal amount specified in such Authentication Order for such Additional Senior Notes or Exchange Senior Notes issued or increased hereunder. 
 The Trustee may appoint an authenticating agent acceptable to the Issuer to authenticate Senior Notes. An authenticating agent may authenticate Senior
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 Senior
Notes may be presented for registration of transfer or for exchange (“Registrar”) and (ii) an office or agency where Senior Notes may be presented for payment (“Paying Agent”). The Registrar shall keep a
register of the Senior Notes (“Senior Note Register”) and of their transfer and exchange. The registered Holder of a Senior Note will be treated as the owner of the Senior Note for all purposes. The Issuer may appoint one or more
co-registrars and one or more additional paying agents. The term “Registrar” includes any co-registrar, and the term “Paying Agent” includes any additional paying agents. The Issuer initially appoints the Trustee as Paying Agent.
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, to the extent that it is capable, act as such. The Issuer or any of its domestic Subsidiaries may act as Paying Agent or Registrar. 
  

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 The Issuer initially appoints The Depository Trust Company (“DTC”) to act as Depositary
with respect to the Global Senior Notes representing the Senior Notes. 
 The Issuer initially appoints the Trustee to act as the Registrar
for the Senior Notes and to act as Custodian with respect to the Global Senior Notes. 
 Section 2.04. Paying Agent to Hold
Money in Trust. The Issuer shall require each Paying Agent 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, premium, if any, interest or Additional Interest, if any, on the Senior Notes, and will notify the Trustee 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 a Subsidiary) shall have no
further liability for the money. If the Issuer or a Subsidiary 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 Senior 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 and shall otherwise comply with Section 312(a) of the Trust Indenture Act. If
the Trustee is not the Registrar, the Issuer shall furnish to the Trustee at least two 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 and the Issuer shall otherwise comply with Section 312(a) of the Trust Indenture Act. 
 Section 2.06. Transfer and Exchange.  
 (a) Transfer and Exchange of Global Senior
Notes. Except as otherwise set forth in this Section 2.06, a Global Senior 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 thereto. A
beneficial interest in a Global Senior Note may not be exchanged for a Definitive Senior Note unless (i) the Depositary (x) notifies the Issuer that it is unwilling or unable to continue as Depositary for such Global Senior 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, (ii) the Issuer, at its option, notifies the Trustee in writing that it
elects to cause the issuance of Definitive Senior Notes (although Regulation S Temporary Global Senior Notes may not be 

  

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exchanged for Definitive Senior Notes prior to (A) the expiration of the Restricted Period and (B) the receipt of any certificate required pursuant
to Rule 903(b)(3)(ii)(B)), (iii) upon the request of a Holder if there shall have occurred and be continuing a Default or Event of Default or (iv) upon the request of DTC in accordance with customary DTC procedures. Upon the occurrence of
any of the preceding events in (i) above, Definitive Senior Notes delivered in exchange for any Global Senior Note or beneficial interests therein will be registered in the names, and issued in any approved denominations, requested by or on
behalf of the Depositary (in accordance with its customary procedures). Global Senior Notes also may be exchanged or replaced, in whole or in part, as provided in Sections 2.07 and 2.10 hereof. Every Senior Note authenticated and delivered in
exchange for, or in lieu of, a Global Senior Note or any portion thereof, pursuant to this Section 2.06 or Section 2.07 or 2.10 hereof, shall be authenticated and delivered in the form of, and shall be, a Global Senior Note, except for
Definitive Senior Notes issued subsequent to any of the preceding events in (i), (ii) or (iii) above and pursuant to Section 2.06(c) hereof. A Global Senior Note may not be exchanged for another Senior Note other than as provided in
this Section 2.06(a); provided, however, beneficial interests in a Global Senior Note may be transferred and exchanged as provided in Section 2.06(b), (c) or (f) hereof. 
 (b) Transfer and Exchange of Beneficial Interests in the Global Senior Notes. The transfer and exchange of beneficial interests in the Global
Senior 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 Senior Notes shall be subject to restrictions on transfer
comparable to those set forth herein to the extent required by the Securities Act. Transfers of beneficial interests in the Global Senior Notes also shall require compliance with either subparagraph (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 Senior Note. Beneficial interests in any Restricted Global Senior Note may be transferred to Persons who take delivery thereof in the form of a beneficial interest in the same Restricted Global Senior 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 Temporary Global Senior Note may not be made to a U.S.
Person or for the account or benefit of a U.S. Person other than pursuant to Rule 144A. Beneficial interests in any Unrestricted Global Senior Note may be transferred to Persons who take delivery thereof in the form of a beneficial interest in an
Unrestricted Global Senior 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). 
  

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 (ii) All Other Transfers and Exchanges of Beneficial Interests in Global Senior
Notes. In connection with all transfers and exchanges of beneficial interests that are not subject to Section 2.06(b)(i) hereof, 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 Senior 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 Senior 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 Senior Note shall be registered to effect the transfer or
exchange referred to in (1) above; provided that in no event shall Definitive Senior Notes be issued upon the transfer or exchange of beneficial interests in a Regulation S Temporary Global Senior Note prior to (A) the expiration of
the applicable Restricted Period therefor and (B) the receipt by the Registrar of any certificates required pursuant to Rule 903(b)(3)(ii)(B). Upon consummation of an Exchange Offer by the Issuer in accordance with Section 2.06(f) hereof,
the requirements of this Section 2.06(b)(ii) shall be deemed to have been satisfied upon receipt by the Registrar of the instructions contained in the applicable Letter of Transmittal or in an Agent’s Message delivered by the Holder of
such beneficial interests in the Restricted Global Senior Notes. Upon satisfaction of all of the requirements for transfer or exchange of beneficial interests in Global Senior Notes contained in this Indenture and the Senior Notes or otherwise
applicable under the Securities Act, the Trustee shall adjust the principal amount of the relevant Global Senior Note(s) pursuant to Section 2.06(h) hereof. 
 (iii) Transfer of Beneficial Interests to Another Restricted Global Senior Note. A beneficial interest in any Restricted Global
Senior Note may be transferred to a Person who takes delivery thereof in the form of a beneficial interest in another Restricted Global Senior Note if the transfer complies with the requirements of Section 2.06(b)(ii) hereof and the Registrar
receives the following: 
 (A) if the transferee will take delivery in the form of a beneficial interest in a 144A Global
Senior Note, then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications in item (1) thereof; or 
  

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 (B) if the transferee will take delivery in the form of a beneficial interest in a
Regulation S Global Senior Note, then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications in item (2) thereof. 
 (iv) Transfer and Exchange of Beneficial Interests in a Restricted Global Senior Note for Beneficial Interests in an Unrestricted
Global Senior Note. A beneficial interest in any Restricted Global Senior Note may be exchanged by any holder thereof for a beneficial interest in an Unrestricted Global Senior Note or transferred to a Person who takes delivery thereof in the
form of a beneficial interest in an Unrestricted Global Senior Note if the exchange or transfer complies with the requirements of Section 2.06(b)(ii) hereof and: 
 (A) such exchange or transfer is effected pursuant to an Exchange Offer in accordance with the Registration Rights Agreement and the
holder of the beneficial interest to be transferred, in the case of an exchange, or the transferee, in the case of a transfer, certifies in the applicable Letter of Transmittal that it is not (1) a Participating Broker Dealer, (2) a Person
participating in the distribution of the Exchange Senior Notes or (3) a Person who is an affiliate (as defined in Rule 144) of the Issuer; 
 (B) such transfer is effected pursuant to the Shelf Registration Statement in accordance with the applicable Registration Rights Agreement; 
 (C) such transfer is effected by a Participating Broker-Dealer pursuant to an Exchange Offer Registration Statement in accordance with the
applicable Registration Rights Agreement; or 
 (D) the Registrar receives the following: 
 (1) if the holder of such beneficial interest in a Restricted Global Senior Note proposes to exchange such beneficial interest for a
beneficial interest in an Unrestricted Global Senior Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(a) thereof; or 
 (2) if the holder of such beneficial interest in a Restricted Global Senior Note proposes to transfer such beneficial interest to a
Person who shall take delivery thereof in the form of a beneficial interest in an 

  

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Unrestricted Global Senior Note, a certificate from such holder in the form of Exhibit B hereto, including the certifications in item (4) thereof;

 and, in each such case set forth in this subparagraph (D), if the Registrar so requests or if the Applicable Procedures so require, an
Opinion of Counsel in form reasonably acceptable to the Registrar 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 subparagraph
(B) or (D) above at a time when an Unrestricted Global Senior Note has not yet been issued, the Issuer shall issue and, upon receipt of an Authentication Order in accordance with Section 2.02 hereof, the Trustee shall authenticate one
or more Unrestricted Global Senior Notes in an aggregate principal amount equal to the aggregate principal amount of beneficial interests transferred pursuant to subparagraph (B) or (D) above. 
 Beneficial interests in an Unrestricted Global Senior Note cannot be exchanged for, or transferred to Persons who take delivery thereof in the form of, a
beneficial interest in a Restricted Global Senior Note. 
 (c) Transfer or Exchange of Beneficial Interests for Definitive Senior
Notes. 
 (i) Beneficial Interests in Restricted Global Senior Notes to Restricted Definitive Senior Notes. If any
holder of a beneficial interest in a Restricted Global Senior Note proposes to exchange such beneficial interest for a Restricted Definitive Senior Note or to transfer such beneficial interest to a Person who takes delivery thereof in the form of a
Restricted Definitive Senior Note, then, upon the occurrence of any of the events in subsection (A) of Section 2.06(a) hereof and receipt by the Registrar of the following documentation: 
 (A) if the holder of such beneficial interest in a Restricted Global Senior Note proposes to exchange such beneficial interest for a
Restricted Definitive Senior Note, a certificate from such holder substantially in the form of Exhibit C hereto, 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 certificate substantially in the form of
Exhibit B hereto, including the certifications in item (1) thereof; 
  

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 (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 certificate substantially in the form of Exhibit B hereto, 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 certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(a) thereof; 
 (E) if such beneficial interest is being transferred to the Issuer or any of its Subsidiaries, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(b) thereof; or

 (F) if such beneficial interest is being transferred pursuant to an effective registration statement under the Securities
Act, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(c) thereof, 
 the Trustee
shall cause the aggregate principal amount of the applicable Global Senior Note to be reduced accordingly pursuant to Section 2.06(h) hereof, and the Issuer shall execute and the Trustee shall authenticate and mail to the Person designated in
the instructions a Definitive Senior Note in the applicable principal amount. Any Definitive Senior Note issued in exchange for a beneficial interest in a Restricted Global Senior 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 Senior Notes to the Persons in whose names such Senior Notes are so registered. Any Definitive Senior Note issued in exchange for a beneficial interest in a Restricted Global Senior 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 Regulation S Temporary Global Senior Note to Definitive Senior Notes. Notwithstanding Section 2.06(c)(i)(A) and (C) hereof, a beneficial interest in the Regulation S Temporary Global Senior Note may not be
exchanged for a Definitive Senior Note or transferred to a Person who takes delivery thereof in the 

  

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form of a Definitive Senior Note prior to (A) the expiration of the applicable Restricted Period therefor and (B) the receipt by the Registrar of
any certificates required pursuant to Rule 903(b)(3)(ii)(B), except in the case of a transfer pursuant to an exemption from the registration requirements of the Securities Act other than Rule 903 or Rule 904. 
 (iii) Beneficial Interests in Restricted Global Senior Notes to Unrestricted Definitive Senior Notes. A holder of a beneficial
interest in a Restricted Global Senior Note may exchange such beneficial interest for an Unrestricted Definitive Senior Note or may transfer such beneficial interest to a Person who takes delivery thereof in the form of an Unrestricted Definitive
Senior Note only upon the occurrence of any of the events in subsection (A) of Section 2.06(a) hereof and if: 
 (A)
such exchange or transfer is effected pursuant to an Exchange Offer in accordance with the applicable Registration Rights Agreement and the holder of such beneficial interest, in the case of an exchange, or the transferee, in the case of a transfer,
certifies in the applicable Letter of Transmittal that it is not (1) a Participating Broker-Dealer, (2) a Person participating in the distribution of the Exchange Senior Notes or (3) a Person who is an affiliate (as defined in Rule
144) of the Issuer; 
 (B) such transfer is effected pursuant to a Shelf Registration Statement in accordance with the
applicable Registration Rights Agreement; 
 (C) such transfer is effected by a Participating Broker-Dealer pursuant to an
Exchange Offer Registration Statement in accordance with the applicable Registration Rights Agreement; or 
 (D) the Registrar
receives the following: 
 (1) if the holder of such beneficial interest in a Restricted Global Senior Note proposes to
exchange such beneficial interest for an Unrestricted Definitive Senior Note, a certificate from such holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(b) thereof; or 
 (2) if the holder of such beneficial interest in a Restricted Global Senior Note proposes to transfer such beneficial interest to a
Person who shall take delivery thereof in the form of an Unrestricted Definitive Senior Note, a certificate from such holder substantially in the form of Exhibit B hereto, including the certifications in item (4) thereof; 
  

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 and, in each such case set forth in this subparagraph (D), if the Registrar so requests or if the
Applicable Procedures so require, an Opinion of Counsel in form reasonably acceptable to the Registrar 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. 
 (iv)
Beneficial Interests in Unrestricted Global Senior Notes to Unrestricted Definitive Senior Notes. If any holder of a beneficial interest in an Unrestricted Global Senior Note proposes to exchange such beneficial interest for a Definitive
Senior Note or to transfer such beneficial interest to a Person who takes delivery thereof in the form of a Definitive Senior Note, then, upon the occurrence of any of the events in subsection (A) of Section 2.06(a) hereof and satisfaction
of the conditions set forth in Section 2.06(b)(ii) hereof, the Trustee shall cause the aggregate principal amount of the applicable Global Senior Note to be reduced accordingly pursuant to Section 2.06(h) hereof, and the Issuer shall
execute and the Trustee shall authenticate and mail to the Person designated in the instructions a Definitive Senior Note in the applicable principal amount. Any Definitive Senior Note issued in exchange for a beneficial interest pursuant to this
Section 2.06(c)(iv) 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 Senior Notes to the Persons in whose names such Senior Notes are so registered. Any Definitive Senior Note issued in exchange for a beneficial interest pursuant to this
Section 2.06(c)(iv) shall not bear the Private Placement Legend. 
 (d) Transfer and Exchange of Definitive Senior Notes for
Beneficial Interests. 
 (i) Restricted Definitive Senior Notes to Beneficial Interests in Restricted Global Senior
Notes. If any Holder of a Restricted Definitive Senior Note proposes to exchange such Senior Note for a beneficial interest in a Restricted Global Senior Note or to transfer such Restricted Definitive Senior Note to a Person who takes delivery
thereof in the form of a beneficial interest in a Restricted Global Senior Note, then, upon receipt by the Registrar of the following documentation: 
 (A) if the Holder of such Restricted Definitive Senior Note proposes to exchange such Senior Note for a beneficial interest in a Restricted Global Senior Note, a certificate from such Holder substantially in the form
of Exhibit C hereto, including the certifications in item (2)(b) thereof; 
  

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 (B) if such Restricted Definitive Senior Note is being transferred to a QIB in accordance
with Rule 144A, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (1) thereof; 
 (C) if such Restricted Definitive Senior Note is being transferred to a Non-U.S. Person in an offshore transaction in accordance with Rule 903 or Rule 904, a certificate substantially in the form of Exhibit B hereto, including the
certifications in item (2) thereof; 
 (D) if such Restricted Definitive Senior Note is being transferred pursuant to an
exemption from the registration requirements of the Securities Act in accordance with Rule 144, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(a) thereof; 
 (E) if such Restricted Definitive Senior Note is being transferred to the Issuer or any of its Subsidiaries, a certificate substantially
in the form of Exhibit B hereto, including the certifications in item (3)(b) thereof; or 
 (F) if such Restricted
Definitive Senior Note is being transferred pursuant to an effective registration statement under the Securities Act, a certificate substantially in the form of Exhibit B hereto, including the certifications in item (3)(c) thereof, 

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

(ii) Restricted Definitive Senior Notes to Beneficial Interests in Unrestricted Global Senior Notes. A Holder of a Restricted
Definitive Senior Note may exchange such Senior Note for a beneficial interest in an Unrestricted Global Senior Note or transfer such Restricted Definitive Senior Note to a Person who takes delivery thereof in the form of a beneficial interest in an
Unrestricted Global Senior Note only if: 
 (A) such exchange or transfer is effected pursuant to an Exchange Offer in
accordance with the applicable Registration Rights Agreement and the Holder, in the case of an exchange, or the transferee, in the case of a transfer, certifies in the applicable Letter of Transmittal that it is not (1) a Participating
Broker-Dealer, (2) a Person participating in the distribution of the Exchange Senior Notes or (3) a Person who is an affiliate (as defined in Rule 144) of the Issuer; 
  

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 (B) such transfer is effected pursuant to a Shelf Registration Statement in accordance
with the applicable Registration Rights Agreement; 
 (C) such transfer is effected by a Participating Broker-Dealer pursuant
to an Exchange Offer Registration Statement in accordance with the applicable Registration Rights Agreement; or 
 (D) the
Registrar receives the following: 
 (1) if the Holder of such Definitive Senior Notes proposes to exchange such Senior Notes
for a beneficial interest in the Unrestricted Global Senior Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(c) thereof; or 
 (2) if the Holder of such Definitive Senior Notes proposes to transfer such Senior Notes to a Person who shall take delivery thereof in
the form of a beneficial interest in the Unrestricted Global Senior Note, a certificate from such Holder substantially in the form of Exhibit B hereto, including the certifications in item (4) thereof; 
 and, in each such case set forth in this subparagraph (D), if the Registrar so requests or if the Applicable Procedures so require, an Opinion of Counsel
in form reasonably acceptable to the Registrar 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 this Section 2.06(d)(ii), the Trustee
shall cancel the Restricted Definitive Senior Note and increase or cause to be increased the aggregate principal amount of the Unrestricted Global Senior Note. 
  

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 (iii) Unrestricted Definitive Senior Notes to Beneficial Interests in Unrestricted
Global Senior Notes. A Holder of an Unrestricted Definitive Senior Note may exchange such Senior Note for a beneficial interest in an Unrestricted Global Senior Note or transfer such Definitive Senior Notes to a Person who takes delivery thereof
in the form of a beneficial interest in an Unrestricted Global Senior Note at any time. Upon receipt of a request for such an exchange or transfer, the Trustee shall cancel the applicable Unrestricted Definitive Senior Note and increase or cause to
be increased the aggregate principal amount of one of the Unrestricted Global Senior Notes. 
 If any such exchange or transfer from a Definitive Senior Note
to a beneficial interest is effected pursuant to subparagraph (ii)(B), (ii)(D) or (iii) above at a time when an Unrestricted Global Senior Note has not yet been issued, the Issuer shall issue and, upon receipt of an Authentication Order in
accordance with Section 2.02 hereof, the Trustee shall authenticate one or more Unrestricted Global Senior Notes in an aggregate principal amount equal to the principal amount of Definitive Senior Notes so transferred. 
 (e) Transfer and Exchange of Definitive Senior Notes for Definitive Senior Notes. Upon request by a Holder of Definitive Senior 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 Senior Notes. Prior to such registration of transfer or exchange, the requesting Holder shall present or
surrender to the Registrar the Definitive Senior 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 Senior Notes to Restricted Definitive Senior Notes. Any Restricted Definitive Senior Note may be
transferred to and registered in the name of Persons who take delivery thereof in the form of a Restricted Definitive Senior Note if the Registrar receives the following: 
 (A) if the transfer will be made pursuant to a QIB in accordance with Rule 144A, then the transferor must deliver a certificate
substantially in the form of Exhibit B hereto, including the certifications in item (1) thereof; 
 (B) if the transfer
will be made pursuant to Rule 903 or Rule 904 then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications in item (2) thereof; or 
  

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 (C) if the transfer will be made pursuant to any other exemption from the registration
requirements of the Securities Act, then the transferor must deliver a certificate in the form of Exhibit B hereto, including the certifications required by item (3) thereof, if applicable. 
 (ii) Restricted Definitive Senior Notes to Unrestricted Definitive Senior Notes. Any Restricted Definitive Senior Note may be
exchanged by the Holder thereof for an Unrestricted Definitive Senior Note or transferred to a Person or Persons who take delivery thereof in the form of an Unrestricted Definitive Senior Note if: 
 (A) such exchange or transfer is effected pursuant to an Exchange Offer in accordance with the applicable Registration Rights Agreement;

 (B) any such transfer is effected pursuant to a Shelf Registration Statement in accordance with the applicable Registration
Rights Agreement; 
 (C) any such transfer is effected by a Participating Broker-Dealer pursuant to an Exchange Offer
Registration Statement in accordance with the applicable Registration Rights Agreement; or 
 (D) the Registrar receives the
following: 
 (1) if the Holder of such Restricted Definitive Senior Notes proposes to exchange such Senior Notes for an
Unrestricted Definitive Senior Note, a certificate from such Holder substantially in the form of Exhibit C hereto, including the certifications in item (1)(d) thereof; or 
 (2) if the Holder of such Restricted Definitive Senior Notes proposes to transfer such Senior Notes to a Person who shall take delivery
thereof in the form of an Unrestricted Definitive Senior Note, a certificate from such Holder substantially in the form of Exhibit B hereto, including the certifications in item (4) thereof; 
  

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 and, in each such case set forth in this subparagraph (D), if the Registrar so requests, an Opinion of
Counsel in form reasonably acceptable to the Registrar 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 Senior Notes to
Unrestricted Definitive Senior Notes. A Holder of Unrestricted Definitive Senior Notes may transfer such Senior Notes to a Person who takes delivery thereof in the form of an Unrestricted Definitive Senior Note. Upon receipt of a request to
register such a transfer, the Registrar shall register the Unrestricted Definitive Senior Notes pursuant to the instructions from the Holder thereof. 
 (f) Exchange Offer. Upon the occurrence of an Exchange Offer in accordance with the applicable Registration Rights Agreement, the Issuer shall issue and, upon receipt of an Authentication Order in accordance
with Section 2.02 hereof, the Trustee shall authenticate (i) one or more Unrestricted Global Senior Notes in an aggregate principal amount equal to the principal amount of the beneficial interests in the Restricted Global Senior Notes
tendered for acceptance by Persons that certify in the applicable Letters of Transmittal or in an Agent’s Message that (x) they are not Participating Broker-Dealers, (y) they are not participating in a distribution of the Exchange
Senior Notes and (z) they are not affiliates (as defined in Rule 144) of the Issuer, and accepted for exchange in an Exchange Offer and (ii) Unrestricted Definitive Senior Notes in an aggregate principal amount equal to the principal
amount of the Restricted Definitive Senior Notes tendered for acceptance by Persons that certify in the applicable Letters of Transmittal that (x) they are not Participating Broker-Dealers, (y) they are not participating in a distribution
of the Exchange Senior Notes and (z) they are not affiliates (as defined in Rule 144) of the Issuer, and accepted for exchange in an Exchange Offer. Concurrently with the issuance of such Senior Notes, the Trustee shall cause the aggregate
principal amount of the applicable Restricted Global Senior Notes to be reduced accordingly, and the Issuer shall execute and the Trustee shall authenticate and mail to the Persons designated by the Holders of Definitive Senior Notes so accepted
Unrestricted Definitive Senior Notes in the applicable principal amount. Any Senior Notes that remain outstanding after the consummation of an Exchange Offer, and Exchange Senior Notes issued in connection with such Exchange Offer, shall be treated
as a single class of securities under this Indenture. 
 (g) Legends. The following legends shall appear on the face of all Global
Senior Notes and Definitive Senior Notes issued under this Indenture unless specifically stated otherwise in the applicable provisions of this Indenture: 
  

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 (i) Private Placement Legend. 
 (A) Except as permitted by subparagraph (B) below, each Global Senior Note and each Definitive Senior Note (and all Senior 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 NOT A U.S. PERSON (WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT) AND 

  

	 	(2)	AGREES FOR THE BENEFIT OF THE COMPANY 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 THE COMPANY, 

  

	 	(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, 

  

 66 

	 	(E)	IN A PRINCIPAL AMOUNT OF NOT LESS THAN $250,000, 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 AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT 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, THE ISSUER 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 Senior Note or Definitive Senior Note issued pursuant to subparagraph (b)(iv), (c)(iii), (c)(iv), (d)(ii), (d)(iii), (e)(ii), (e)(iii) or (f) of this Section 2.06 (and all Senior Notes issued in
exchange therefor or substitution thereof) shall not bear the Private Placement Legend. 
 (ii) Global Note Legend.
Each Global Senior 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 

  

 67 

 
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 WATER STREET, NEW YORK, NEW YORK) (“DTC”) TO THE ISSUER OR ITS 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.” 
 (iii) Regulation S Temporary Global Note Legend. The Regulation S Temporary Global Senior Note shall bear a legend in substantially the following form: 
 “THIS NOTE (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION ORIGINALLY EXEMPT FROM REGISTRATION UNDER THE U.S. SECURITIES ACT OF 1933, AS
AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE TRANSFERRED IN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, ANY U.S. PERSON EXCEPT PURSUANT TO AN AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND
ALL APPLICABLE STATE SECURITIES LAWS. TERMS USED ABOVE HAVE THE MEANINGS GIVEN TO THEM IN REGULATION S UNDER THE SECURITIES ACT.” 
  

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 (h) Cancellation and/or Adjustment of Global Senior Notes. At such time as all beneficial
interests in a particular Global Senior Note have been exchanged for Definitive Senior Notes or a particular Global Senior Note has been redeemed, repurchased or cancelled in whole and not in part, each such Global Senior Note shall be returned to
or retained and cancelled by the Trustee in accordance with Section 2.11 hereof. At any time prior to such cancellation, if any beneficial interest in a Global Senior Note is exchanged for or transferred to a Person who will take delivery
thereof in the form of a beneficial interest in another Global Senior Note or for Definitive Senior Notes, the principal amount of Senior Notes represented by such Global Senior Note shall be reduced accordingly and an endorsement shall be made on
such Global Senior 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 will take delivery thereof in the form of a
beneficial interest in another Global Senior Note, such other Global Senior Note shall be increased accordingly and an endorsement shall be made on such Global Senior 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 Senior Notes
and Definitive Senior Notes upon receipt of an Authentication Order in accordance with Section 2.02 hereof or at the Registrar’s request. 
 (ii) No service charge shall be made to a holder of a beneficial interest in a Global Senior Note or to a Holder of a Definitive Senior 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,
2.10, 3.06, 3.09, 4.10, 4.14, and 9.05 hereof). 
 (iii) The Issuer shall not be required (A) to issue, to register the
transfer of or to exchange any Senior Notes during a period beginning at the opening of business 15 days before the day of any selection of Senior Notes for redemption under Section 3.02 hereof and ending at the close of business on the day of
selection or (B) to register the transfer of or to exchange a Senior Note between a Record Date with respect to such Senior Note and the next succeeding Interest Payment Date with respect to such Senior Note. 
  

 69 

 (iv) Neither the Registrar nor the Issuer shall be required to register the transfer of
or exchange any Senior Note selected for redemption in whole or in part, except the unredeemed portion of any Senior Note being redeemed in part. 
 (v) All Global Senior Notes and Definitive Senior Notes issued upon any registration of transfer or exchange of Global Senior Notes or Definitive Senior 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 Senior Notes or Definitive Senior Notes surrendered upon such registration of transfer or exchange. 
 (vi) Prior to due presentment for the registration of a transfer of any Senior Note, the Trustee, any Agent and the Issuer may deem and
treat the Person in whose name any Senior Note is registered as the absolute owner of such Senior Note for the purpose of receiving payment of principal of (and premium, if any) and interest on such Senior Notes and for all other purposes, and none
of the Trustee, any Agent or the Issuer shall be affected by notice to the contrary. 
 (vii) Upon surrender for registration
of transfer of any Senior Note at the office or agency of the Issuer designated pursuant to Section 4.02 hereof, the Issuer shall execute, and the Trustee shall authenticate and mail, in the name of the designated transferee or transferees, one
or more replacement Senior Notes of any authorized denomination or denominations of a like aggregate principal amount. 
 (viii) At the option of the Holder, Senior Notes may be exchanged for other Senior Notes of any authorized denomination or denominations of a like aggregate principal amount upon surrender of the Senior Notes to be exchanged at such office
or agency. Whenever any Global Senior Notes or Definitive Senior Notes are so surrendered for exchange, the Issuer shall execute, and the Trustee shall authenticate and mail, the replacement Global Senior Notes and Definitive Senior Notes which the
Holder making the exchange is entitled to in accordance with the provisions of Section 2.02 hereof. 
 (ix) 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. 
 Section 2.07. Replacement Senior Notes . If any mutilated Senior 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 Senior Note, the Issuer shall issue and the Trustee, upon receipt of an 

  

 70 

 
Authentication Order, shall authenticate a replacement Senior Note if the Trustee’s requirements are met. If required by the Trustee or the Issuer, 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 Senior Note is
replaced. The Issuer and the Trustee may charge the Holder for their expenses in replacing a Senior Note. 
 Every replacement Senior 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 Senior Notes duly issued hereunder. 
 Section 2.08. Outstanding Senior Notes. The Senior Notes outstanding at any time are all the Senior Notes authenticated by the Trustee
except for those cancelled by it, those delivered to it for cancellation, those reductions in the interest in a Global Senior 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 hereof, a Senior Note does not cease to be outstanding because the Issuer or a Guarantor or an Affiliate of the Issuer or a Guarantor holds the Senior Note. 
 If a Senior Note is replaced pursuant to Section 2.07 hereof, it ceases to be outstanding unless the Trustee receives proof satisfactory to it that
the replaced Senior Note is held by a protected purchaser (as defined in Section 8-303 of the Uniform Commercial Code). 
 If the
principal amount of any Senior Note is considered paid under Section 4.01 hereof, it ceases to be outstanding and interest on it ceases to accrue. 
 If the Paying Agent (other than the Issuer or a Guarantor or an Affiliate of the Issuer or a Guarantor) holds, on a Redemption Date or maturity date, money sufficient to pay Senior Notes (or portions thereof) payable
on that date, then on and after that date such Senior Notes (or portions thereof) shall be deemed to be no longer outstanding and shall cease to accrue interest. 
 Section 2.09. Treasury Senior Notes. In determining whether the Holders of the required principal amount of Senior Notes have concurred in any direction, waiver or consent, Senior 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 Senior Notes that a
Responsible Officer of the Trustee knows are so owned shall be so disregarded. Senior 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 Senior Notes and that the pledgee is not the Issuer or a Guarantor or any Affiliate of the Issuer or a Guarantor. 
  

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 Section 2.10. Temporary Senior Notes. Until certificates representing Senior Notes are
ready for delivery, the Issuer may prepare and the Trustee, upon receipt of an Authentication Order, shall authenticate temporary Senior Notes. Temporary Senior Notes shall be substantially in the form of certificated Senior Notes but may have
variations that the Issuer considers appropriate for temporary Senior Notes and as shall be reasonably acceptable to the Trustee. Without unreasonable delay, the Issuer shall prepare and the Trustee shall authenticate definitive Senior Notes in
exchange for temporary Senior Notes. 
 Holders and beneficial holders, as the case may be, of temporary Senior Notes shall be entitled to
all of the benefits accorded to Holders, or beneficial holders, respectively, of Senior Notes under this Indenture. 
 Section 2.11. Cancellation. The Issuer at any time may deliver Senior Notes to the Trustee for cancellation. The Registrar and Paying Agent shall forward to the Trustee any Senior 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 Senior Notes surrendered for registration of transfer, exchange, payment, replacement
or cancellation and shall dispose of such cancelled Senior Notes in its customary manner (subject to the record retention requirement of the Exchange Act). Certification of the disposal of all cancelled Senior Notes shall be delivered to the Issuer
upon its request therefor. The Issuer may not issue new Senior Notes to replace Senior Notes that it has 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 Senior Notes, it shall pay the defaulted interest in any lawful manner plus, to the extent lawful, interest
payable on the defaulted interest, in each case at the rate provided in the Senior Notes and in Section 4.01 hereof. The Issuer may pay the defaulted interest to the Persons who are Holders on a subsequent special record date. The Issuer shall
promptly notify the Trustee in writing of the amount of defaulted interest proposed to be paid on each Senior 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 any 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 

  

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promptly notify the Issuer of any such special record date. At least 15 days before any such special record date, the Issuer (or, upon the written request of
the Issuer, 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, with a copy to the Trustee, a notice at his or her address as it appears in the Senior 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 Senior Note delivered under this Indenture upon registration of transfer of or in exchange for or in lieu of any other Senior Note shall carry the rights to interest accrued and
unpaid, and to accrue, which were carried by such other Senior Note. 
 Section 2.13. CUSIP/ISIN Numbers. The Issuer in
issuing the Senior Notes may use CUSIP and ISIN numbers (in each case, if then generally in use) and, if so, the Trustee shall use CUSIP and ISIN numbers 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 Senior Notes or as contained in any notice of redemption and that reliance may be placed only on the other identification numbers printed on the
Senior Notes, and any such redemption shall not be affected by any defect in or omission of such numbers. The Issuer will as promptly as practicable notify the Trustee in writing of any change in the CUSIP and ISIN numbers. 
 ARTICLE 3 
 REDEMPTION

 Section 3.01. Notices to Trustee. If the Issuer elects to redeem Senior Notes, as the case may be, pursuant to
Section 3.07 hereof, it shall furnish to the Trustee, at least two Business Days before notice of redemption is required to be mailed or cause to be mailed to Holders pursuant to Section 3.03 hereof but not more than 60 days before the
date of redemption (the “Redemption Date”), an Officer’s Certificate setting forth (i) the paragraph or subparagraph of such Senior Note and/or Section of this Indenture pursuant to which the redemption shall occur,
(ii) the Redemption Date, (iii) the principal amount of the Senior Notes to be redeemed and (iv) the redemption price. 
 Section 3.02. Selection of Senior Notes to Be Redeemed. If less than all of the Senior Notes are to be redeemed in an offer to purchase at any time, the Trustee shall select the Senior Notes to be redeemed (a) if the
Senior Notes are listed on an exchange, in compliance with the requirements of such exchange or (b) on a pro rata basis to the extent practicable, or, if the pro rata basis is not practicable for any reason, by lot or by such other method the
Trustee shall deem 

  

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appropriate. In the event of partial redemption by lot, the particular Senior Notes to be redeemed 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 Senior Notes not previously called for redemption. 
 The Trustee shall promptly notify the Issuer in writing of the Senior Notes selected for redemption and, in the case of any Senior Note selected for partial redemption, the principal amount thereof to be redeemed. No
Senior Notes of $2,000 or less can be redeemed or purchased in part, except that if all of the Senior Notes of a Holder are to be redeemed, the entire outstanding amount of Senior Notes held by such Holder shall be redeemed. Except as provided in
the preceding sentence, provisions of this Indenture that apply to Senior Notes called for redemption also apply to portions of Senior Notes called for redemption. 
 Section 3.03. Notice of Redemption. Subject to Section 3.09 hereof, the Issuer shall deliver electronically or mail or caused 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 Senior Notes to be redeemed at such Holder’s registered address or otherwise in accordance with Applicable Procedures, 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 hereof. Except as set forth in Section 3.07(c) or 3.07(d) hereof, notices of redemption may not be
conditional. 
 The notice shall identify the Senior Notes to be redeemed and shall state: 
 (a) the Redemption Date; 
 (b) the redemption
price; 
 (c) if any Definitive Senior Note is to be redeemed in part only, the portion of the principal amount of that Senior Note that is
to be redeemed and that, after the Redemption Date upon surrender of such Senior Note, a new Senior Note or Senior Notes in principal amount equal to the unredeemed portion of the original Senior Note representing the same indebtedness to the extent
not redeemed will be issued in the name of the Holder upon cancellation of the original Senior Note; 
 (d) the name and address of the
Paying Agent; 
 (e) that Senior Notes called for redemption must be surrendered to the Paying Agent to collect the redemption price;

  

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 (f) that, unless the Issuer defaults in making such redemption payment, interest on Senior Notes called
for redemption ceases to accrue on and after the Redemption Date; 
 (g) the paragraph or subparagraph of the Senior Notes and/or Section of
this Indenture pursuant to which the Senior Notes called for redemption are being redeemed; 
 (h) the CUSIP and ISIN number, if any, printed
on the Senior Notes being redeemed and that no representation is made as to the correctness or accuracy of any such CUSIP and ISIN number that is listed in such notice or printed on the Senior Notes; and 
 (i) if in connection with a redemption pursuant to Section 3.07(c) or 3.07(d) hereof, any condition to such redemption. 
 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 two 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. 
 If the Senior Notes are listed on an exchange, and the rules of such exchange so require, the Issuer will notify the exchange of any such redemption and,
if applicable, of the principal amount of any Senior Notes outstanding following any partial redemption of Senior Notes. 
 Section 3.04. Effect of Notice of Redemption. Once notice of redemption is mailed in accordance with Section 3.03 hereof, Senior Notes called for redemption become irrevocably due and payable on the Redemption Date
at the redemption price (except as provided for in Sections 3.07(c) or 3.07(d) hereof). 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 deliver such notice or any defect in the notice to the Holder of any Senior Note designated for redemption in whole or in part shall not affect the validity of the proceedings for the redemption of any other Senior Note. Subject to
Section 3.05 hereof, on and after the Redemption Date, interest ceases to accrue on Senior Notes or portions of Senior Notes called for redemption. 
 Section 3.05. Deposit of Redemption Price.  
 (a) Prior to 11:00 a.m. (New York City time)
on the Redemption Date, the Issuer shall deposit with the Trustee or with the Paying Agent money 

  

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sufficient to pay the redemption price of and accrued and unpaid interest on all Senior Notes to be redeemed on that Redemption Date. The Trustee or the
Paying Agent shall promptly return to the Issuer any money deposited with the Trustee or 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 Senior Notes to be
redeemed. 
 (b) If the Issuer complies with the provisions of the preceding paragraph (a), on and after the Redemption Date, interest shall
cease to accrue on the Senior Notes or the portions of Senior Notes called for redemption. If a Senior Note is redeemed 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 Date shall be paid to the Person in whose name such Senior Note was registered at the close of business on such Record Date. If any Senior Note called for redemption shall not be so paid upon surrender for redemption 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 until such principal is paid, and to the extent lawful on any interest accrued to the Redemption Date not paid on
such unpaid principal, in each case at the rate provided in the Senior Notes and in Section 4.01 hereof. 
 Section 3.06.
Senior Notes Redeemed in Part. Upon surrender of a Definitive Senior Note that is redeemed in part, the Issuer shall issue and the Trustee shall authenticate for the Holder at the expense of the Issuer a new Senior Note equal in principal amount
to the unredeemed portion of the Senior Note surrendered representing the same indebtedness to the extent not redeemed; provided that each new Senior Note will be in a principal amount of $2,000 and any integral multiple of $1,000 in excess
of $2,000. It is understood that, notwithstanding anything to the contrary in this Indenture, only an Authentication Order and not an Opinion of Counsel or Officer’s Certificate is required for the Trustee to authenticate such new Senior Note.

 Section 3.07. Optional Redemption.  
 (a) At any time prior to March 1, 2012, the Issuer may redeem all or a part of the Senior Notes upon notice in accordance with Section 3.02 and 3.03 hereof, at a redemption price equal to 100.0% of the
principal amount of the Senior Notes redeemed plus the Applicable Premium as of, plus accrued and unpaid interest, if any, to the date of redemption (the “Redemption Date”), subject to the right of Holders of record on the relevant
record date to receive interest due on the relevant interest payment date. 
 (b) On or after March 1, 2012, the Issuer may redeem the
Senior Notes, upon notice in accordance with Sections 3.02 and Section 3.03 hereof, at the redemption prices (expressed as percentages of principal amount of the Senior 

  

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Notes to be redeemed) set forth below, plus accrued and unpaid interest, if any, to the Redemption Date, subject to the right of Holders of record on the
relevant record date to receive interest due on the relevant interest payment date, if redeemed during the twelve-month period beginning on March 1 of each of the years indicated below: 
  

				
	 Year
	  	Percentage	 
	 2012
	  	106.375 	%
	 2013
	  	103.188 	%
	 2014 and thereafter
	  	100.000 	%

 (c) Before March 1, 2011, the Issuer may, at its option, on one or more occasions, redeem up
to 35.0% of the aggregate principal amount of Senior Notes issued under this Indenture at a redemption price equal to 112.750% of the aggregate principal amount thereof plus accrued and unpaid interest, if any, to the Redemption Date, subject to the
right of Holders of record on the relevant record date to receive interest due on the relevant interest payment date, with the net cash proceeds received by it from one or more Equity Offerings; provided that (i) at least 50.0% of the
sum of the aggregate principal amount of the Senior Notes originally issued under this Indenture on the Issue Date and any Additional Senior Notes issued under the Indenture after the Issue Date remains outstanding immediately after the occurrence
of each such redemption; and (ii) each such redemption occurs within 120 days of the date of closing of each such Equity Offering. Notice of any redemption upon any Equity Offering may be given prior to the completion thereof, and any such
redemption or notice may, at the Issuer’s discretion, be subject to one or more conditions precedent, including, but not limited to, completion of the related Equity Offering. 
 (d) Except pursuant to any of clauses (a) through (c) of this Section 3.07, the Senior Notes will not be redeemable at the Issuer’s
option prior to March 1, 2012. 
 (e) Any redemption pursuant to this Section 3.07 shall be made pursuant to the provisions of
Sections 3.01 through Section 3.06 hereof. 
 Section 3.08. Mandatory Redemption. The Issuer shall not be required to
make any mandatory redemption or sinking fund payments with respect to the Senior Notes. 
  

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 Section 3.09. Offers to Repurchase by Application of Excess Proceeds.  
 (a) In the event that, pursuant to Section 4.10 hereof, 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 “Purchase Date”), the Issuer shall apply
all Excess Proceeds (the “Offer Amount”) to the purchase of Senior 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 Senior Notes and Pari
Passu Indebtedness tendered in response to the Asset Sale Offer. Payment for any Senior Notes so purchased shall be made in the same manner as interest payments are made. 
 (c) If the Purchase Date is on or after a Record Date and on or before the related Interest Payment Date, any accrued and unpaid interest, up to but excluding the Purchase Date, shall be paid to the Person in whose
name a Senior Note is registered at the close of business on such Record Date, and no additional interest shall be payable to Holders who tender Senior Notes pursuant to the Asset Sale Offer. 
 (d) Upon the commencement of an Asset Sale Offer, the Issuer shall deliver electronically or send, by first-class mail a notice to each of the Holders,
with a copy to the Trustee. The notice shall contain all instructions and materials necessary to enable such Holders to tender Senior Notes pursuant to the Asset Sale Offer. The Asset Sale Offer shall be made to all Holders and holders of such 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 hereof and the length of time the Asset Sale Offer shall remain open; 
 (ii) the Offer Amount, the purchase price and the Purchase Date; 
 (iii) that any Senior Note
not tendered or accepted for payment shall continue to accrue interest; 
 (iv) that, unless the Issuer defaults in making
such payment, any Senior Note accepted for payment pursuant to the Asset Sale Offer shall cease to accrue interest after the Purchase Date; 
  

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 (v) that any Holder electing to have less than all of the aggregate principal amount of
its Senior Notes purchased pursuant to an Asset Sale Offer may elect to have Senior Notes purchased in an amount not less than $2,000; 
 (vi) that Holders electing to have a Senior Note purchased pursuant to any Asset Sale Offer shall be required to surrender the Senior Note, with the form entitled “Option of Holder to Elect Purchase”
attached to the Senior 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 two Business Days before the Purchase 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, receives, not later than the close of business on the expiration date of the Offer Period, a facsimile transmission or letter setting forth the name of the Holder, the principal amount of the Senior Note the Holder delivered for
purchase and a statement that such Holder is withdrawing his election to have such Senior Note purchased; 
 (viii) that, if
the aggregate principal amount of Senior Notes and Pari Passu Indebtedness surrendered by the holders thereof exceeds the Offer Amount, the Trustee shall select the Senior Notes and the Issuer shall select such Pari Passu Indebtedness to be
purchased on a pro rata basis based on the accreted value or principal amount of the Senior Notes or such Pari Passu Indebtedness tendered (with such adjustments as may be deemed appropriate by the Trustee so that only Senior Notes in an amount not
less than $2,000 are purchased); and 
 (ix) that Holders whose certificated Senior Notes were purchased only in part shall be
issued new Senior Notes equal in principal amount to the unpurchased portion of the Senior Notes surrendered (or transferred by book-entry transfer) representing the same indebtedness to the extent not repurchased. 
 (e) On or before the Purchase Date, the Issuer shall, to the extent lawful, (1) accept for payment, on a pro rata basis as described in clause
(d)(viii) of this Section 3.09, the Offer Amount of Senior Notes or portions thereof validly tendered pursuant to the Asset Sale Offer, or if less than the Offer Amount has been tendered, all Senior Notes tendered and (2) deliver or cause
to be delivered to the Trustee the Senior Notes properly accepted, together with an Officer’s Certificate stating the aggregate principal amount of Senior Notes or portions thereof so tendered. 
  

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 (f) 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 purchase price of the Senior Notes properly tendered by such Holder and accepted by the Issuer for purchase, and the Issuer shall promptly issue a new Senior 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 Senior 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 Senior Note) in a principal amount equal to any unpurchased portion of the Senior Note surrendered representing the same indebtedness to the
extent not repurchased. Any Senior 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 Purchase
Date. 
 (g) Prior to 11:00 a.m. (New York City time) on the purchase date, the Issuer shall deposit with the Trustee or with the Paying
Agent money sufficient to pay the purchase price of and accrued and unpaid interest on all Senior Notes to be purchased on that purchase date. The Trustee or the Paying Agent shall promptly return to the Issuer any money deposited with the Trustee
or the Paying Agent by the Issuer in excess of the amounts necessary to pay the purchase price of, and accrued and unpaid interest on, all Senior Notes to be redeemed. 
 Other than as specifically provided in this Section 3.09 or Section 4.10 hereof, any purchase pursuant to this Section 3.09 shall be made pursuant to the applicable provisions of Sections 3.01 through
3.06 hereof, and references therein to “redeem,” “redemption” and similar words shall be deemed to refer to “purchase,” “repurchase” and similar words, as applicable. 
 ARTICLE 4 
 COVENANTS

 Section 4.01. Payment of Senior Notes. The Issuer shall pay or cause to be paid the principal of, premium, if any, and
interest on the Senior Notes on the dates and in the manner provided in the Senior Notes. Principal, premium, if any, and interest shall be considered paid on the date due if the Paying Agent, if other than the Issuer or a Guarantor or an Affiliate
of the Issuer or a Guarantor, holds as of 11:00 a.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, premium, if any, and interest then due.

 The Issuer shall pay all Additional Interest, if any, in the same manner on the dates and in the amounts set forth in the applicable
Registration Rights Agreement. 
  

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 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 Senior Notes to the extent lawful; the Issuer 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 offices or agencies (which may be an office of the Trustee or an affiliate of the Trustee, Registrar or co-registrar) required under
Section 2.03 hereof where Senior Notes may be surrendered for registration of transfer or for exchange or presented for payment and where notices and demands to or upon the Issuer in respect of the Senior 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. 
 The Issuer may also from time to time designate one or more other offices or agencies where the Senior 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 such offices or agencies as required by Section 2.03 hereof for such purposes. 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 as one such office or agency of the Issuer in accordance with Section 2.03 hereof. 
 Section 4.03. Reports and Other Information.  
 (a) 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, the
Issuer shall file with the SEC (and make available to the Trustee and Holders (without exhibits), without cost to any Holder, within 15 days after it files them with the SEC) for periods ending from and after February 25, 2008, 
 (i) within 90 days (120 days in the case of fiscal year 2008) after the end of each fiscal year, 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; 
  

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 (ii) within 45 days (60 days in the case of the fiscal quarters ending March 31,
2008 and June 30, 2008) after the end of each of the first three fiscal quarters of each fiscal year (commencing with the fiscal quarter ending March 31, 2008), 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; and 
 (iii) promptly from time to time after the
occurrence of an event required to be therein reported, such other reports on Form 8-K, or any successor or comparable form. 
 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 (i) if the SEC does not permit such filing, or (ii) prior to
consummation of the Exchange Offer with or effectiveness of the Shelf Registration Statement with respect to the Initial Senior Notes, in which event the Issuer shall make available such information to prospective purchasers of Senior Notes, in
addition to providing such information (subject, in the case of required financial information, to exceptions consistent with the presentation of financial information in the Offering Memorandum) to the Trustee and the Holders, in each case within
15 days after the applicable time the Issuer would be required to file such information with the SEC, pursuant to the immediately preceding sentence. To the extent not satisfied by the foregoing, for so long as any Senior Notes are outstanding, the
Issuer 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. Any report required to be delivered under clause
(ii) of this Section 4.03(a) prior to the first date of delivery of a report pursuant to clause (i) of this Section 4.03(a) following the Issue Date shall not be required to contain all purchase accounting adjustments relating to
the Transactions to the extent it is not practicable to include any such adjustments in such report. 
 (b) In the event that any direct or
indirect parent company of the Issuer becomes a guarantor of the Senior Notes, the Issuer shall be permitted to satisfy its obligations under this Section 4.03 with respect to financial information relating to the Issuer by furnishing financial
information relating to such parent; provided that the same is accompanied by consolidating information that explains in reasonable detail the differences between the information relating to such parent, on the one hand, and the information
relating to the Issuer and its Restricted Subsidiaries on a standalone basis, on the other hand. 
 (c) Notwithstanding the foregoing, such
requirements of this Section 4.03 shall be deemed satisfied prior to the commencement of the Exchange Offer or the effectiveness of the Shelf Registration Statement for the Initial Senior Notes by (1) the filing with the SEC of the
Exchange Offer Registration 

  

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Statement or the Shelf Registration Statement (or any other similar registration statement), and any amendments thereto, with such financial information that
satisfies Regulation S-X of the Securities Act, subject to exceptions consistent with the presentation of financial information in the Offering Memorandum, to the extent filed within the time specified above, or (2) by posting on its website or
providing to the Trustee by the applicable date the Issuer would be required to file such information as specified above, the financial information (including a “Management’s Discussion and Analysis of Financial Condition and Results of
Operations” section) that would be required to be included in such reports, subject to exceptions consistent with the presentation of financial information in the Offering Memorandum, to the extent posted within the times specified above.

 (d) Notwithstanding anything to the contrary herein, the financial information for the fiscal quarter ended March 31, 2008 shall not
be required to comply with Regulation S-X or include any purchase accounting adjustments or financial statement footnotes. 
 (e)
Notwithstanding anything herein to the contrary, the Issuer will not be deemed to have failed to comply with any of its obligations under this Section 4.03 for purposes of clause (c) of Section 6.01 hereof until 90 days after the date
any report is due under this Section 4.03. 
 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 (or 30 days after such later
date as specified in Section 4.03(a)(i)), a certificate from the principal executive officer, principal financial officer or principal accounting officer stating that a review of the activities of the Issuer and its 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 and its Restricted Subsidiaries have kept, observed, performed and fulfilled their 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 and its Restricted Subsidiaries have kept, observed, performed and fulfilled each and every condition and covenant
contained in this Indenture during such fiscal year 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, describing all such
Defaults of which he or she may have knowledge and what action the Issuer is taking or proposes to take with respect thereto). 
 (b) 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 Subsidiary gives any notice or takes any other action with respect to a claimed Default, the
Issuer shall promptly (which shall be no more 

  

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than five Business Days after becoming aware of such 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. Taxes. The Issuer shall pay or discharge, and shall cause each of its Restricted Subsidiaries to pay or discharge, prior to delinquency, all material taxes, assessments, and governmental levies except such
as are contested in good faith and by appropriate negotiations or proceedings or where the failure to effect such payment or discharge is not adverse in any material respect to the Holders. 
 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 Senior Notes; 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 (to the extent that they may lawfully
do so) 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 will not, and will 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 or distribution payable in connection with any merger, amalgamation or consolidation, other than: 
 (A) dividends or distributions by the Issuer payable solely in Equity Interests (other than Disqualified Stock) of the Issuer; or

 (B) dividends or distributions by a Restricted Subsidiary so long as, in the case of any dividend 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 or distribution in accordance
with its Equity Interests in such class or series of securities; 
  

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 (ii) purchase, redeem, defease or otherwise acquire or retire for value any Equity
Interests of the Issuer or any direct or indirect parent company of the Issuer, including in connection with any merger, amalgamation or consolidation; 
 (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 (vii) and (viii) of Section 4.09(b)
hereof; or 
 (B) the purchase, repurchase or other acquisition of Subordinated Indebtedness purchased in anticipation of
satisfying a sinking fund obligation, principal installment or final maturity, in each case due within one year of the date of purchase, repurchase or acquisition; 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: 
 (A) no Default shall have occurred and be continuing or would occur as a consequence thereof; 
 (B) immediately after giving effect to such transaction on a pro forma basis, the Issuer could incur $1.00 of additional Indebtedness
pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.09(a) hereof (the “Fixed Charge Coverage Test”); and 
 (C) such Restricted Payment, together with the aggregate amount of all other Restricted Payments made by the Issuer and its Restricted Subsidiaries after February 25, 2008 (including Restricted Payments permitted
by clauses (i), (ii) (with respect to the payment of dividends on Refunding Capital Stock pursuant to clause (b) thereof only), (vi)(C), (ix) and (xiv) of Section 4.07(b) hereof, but excluding all other Restricted Payments
permitted by Section 4.07(b) hereof), is less than the sum of (without duplication): 
 (1) 50.0% of the Consolidated
Net Income of the Issuer for the period (taken as one accounting period and including the predecessor) beginning on January 1, 2008 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 100.0% of such deficit; plus 
  

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 (2) 100.0% of the aggregate net cash proceeds and the fair market value of marketable
securities or other property received by the Issuer since immediately after February 25, 2008 (other than net cash proceeds to the extent such net cash proceeds have been used to incur Indebtedness or issue Disqualified Stock or Preferred Stock
pursuant to clause (xii)(A) of Section 4.09(b) hereof) from the issue or sale of: 
 (i)(A) Equity Interests of the Issuer, including
Treasury Capital Stock, but excluding cash proceeds and the fair market value of marketable securities or other property received from the sale of: 
 (x) Equity Interests to any future, present or former employees, directors, officers, managers, distributors or consultants (or their respective Controlled Investment Affiliates or Immediate Family Members) of the Issuer, any direct or
indirect parent company of the Issuer or any of the Issuer’s Subsidiaries after February 25, 2008 to the extent such amounts have been applied to Restricted Payments made in accordance with clause (iv) of Section 4.07(b) hereof;
and 
 (y) Designated Preferred Stock; and (B) to the extent such net cash proceeds are actually contributed to the Issuer, Equity
Interests of any direct or indirect parent company of 

  

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the Issuer (excluding contributions of the proceeds from the sale of Designated Preferred Stock of such company or contributions to the extent such amounts
have been applied to Restricted Payments made in accordance with clause (iv) of Section 4.07(b) hereof); or 
 (ii) debt securities
of the Issuer that have been converted into or exchanged for such Equity Interests of the Issuer; provided that this clause (B) shall not include the proceeds from (W) Refunding Capital Stock, (X) Equity Interests or convertible debt
securities of the Issuer sold to a Restricted Subsidiary, (Y) Disqualified Stock or debt securities that have been converted into Disqualified Stock or (Z) Excluded Contributions; plus 
 (3) 100.0% of the aggregate amount of cash and the fair market value of marketable securities or other property contributed to the
capital of the Issuer following February 25, 2008 (other than net cash proceeds to the extent such net cash proceeds have been used to incur Indebtedness or issue Disqualified Stock or Preferred Stock pursuant to clause (xii)(A) of
Section 4.09(b) hereof) (other than by a Restricted Subsidiary and other than any Excluded Contributions); plus  
 (4) 100.0% of the aggregate amount received in cash and the fair market value 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 (other than by the Issuer or a Restricted Subsidiary) and repayments of loans or advances which constitute Restricted Investments made by the Issuer or its Restricted Subsidiaries, in each
case after February 25, 2008; or 
  

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 (ii) the sale (other than to the Issuer or a Restricted Subsidiary) of the stock of an Unrestricted
Subsidiary or a distribution from an Unrestricted Subsidiary (other than, in each case, to the extent the Investment in such Unrestricted Subsidiary was made by the Issuer or a Restricted Subsidiary pursuant to clause (vii) or (xi) of
Section 4.07(b) hereof or to the extent such Investment constituted a Permitted Investment) or a dividend from an Unrestricted Subsidiary after February 25, 2008; plus 
 (5) in the case of the redesignation of an Unrestricted Subsidiary as a Restricted Subsidiary after February 25, 2008, the fair
market value of the Investment in such Unrestricted Subsidiary (which, if the fair market value of such Investment shall exceed $15.0 million, shall be determined by the board of directors of the Issuer whose resolution with respect thereto will be
delivered to the Trustee) at the time of the redesignation of such Unrestricted Subsidiary as a Restricted Subsidiary, other than to the extent the Investment in such Unrestricted Subsidiary was made by the Issuer or a Restricted Subsidiary pursuant
to clause (vii) or (xi) of Section 4.07(b) hereof or to the extent such Investment constituted a Permitted Investment. 
 (b)
The foregoing provisions of Section 4.07(a) hereof will not prohibit: 
 (i) the payment of any dividend or other
distribution or the consummation of any irrevocable redemption within 60 days after the date of declaration of the dividend or other distribution or giving of the redemption notice, as the case may be, if at the date of declaration or notice, the
dividend or other distribution or redemption payment would have complied with the provisions of this Indenture; 
 (ii) (A)
the redemption, repurchase, retirement or other acquisition of any Equity Interests (“Treasury Capital Stock”) or Subordinated Indebtedness of the Issuer or any Equity Interests of any direct or indirect parent company of the
Issuer, in exchange for, or out of 

  

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the proceeds of the substantially concurrent sale (other than to a Restricted Subsidiary) of, Equity Interests of the Issuer or any direct or indirect parent
company of the Issuer to the extent contributed to the Issuer (in each case, other than any Disqualified Stock) (“Refunding Capital Stock”) and (B) if immediately prior to the retirement of Treasury Capital Stock, the
declaration and payment of dividends thereon was permitted under clause (vi) of this Section 4.07(b), the declaration and payment of dividend on the Refunding Capital Stock (other than Refunding Capital Stock the proceeds of which were
used to redeem, repurchase, retire or otherwise acquire any Equity Interests of any direct or indirect parent company of the Issuer) 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; 
 (iii) the defeasance, redemption, repurchase,
exchange or other acquisition or retirement of (1) Subordinated Indebtedness of the Issuer or a Guarantor made by exchange for, or out of the proceeds of the substantially concurrent sale of, new Indebtedness of the Issuer or a Guarantor or
(2) Disqualified Stock of the Issuer or a Guarantor made by exchange for, or out of the proceeds of the substantially concurrent sale of, Disqualified Stock of the Issuer or a Guarantor, that, in each case, is incurred in compliance with
Section 4.09 hereof so long as: 
 (A) the principal amount (or accreted value, if applicable) of such new Indebtedness
or the liquidation preference of such new Disqualified Stock does not exceed the principal amount of (or accreted value, if applicable), plus any accrued and unpaid interest on, the Subordinated Indebtedness or the liquidation preference of, plus
any accrued and unpaid dividends on, the Disqualified Stock being so defeased, redeemed, 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 or Disqualified Stock being so defeased, redeemed, repurchased, exchanged, acquired or retired, defeasance costs and any fees and expenses incurred in connection with the issuance of such new Indebtedness or Disqualified
Stock; 
 (B) such new Indebtedness is subordinated to the Senior Notes or the applicable Guarantee at least to the same
extent as such Subordinated Indebtedness so defeased, redeemed, repurchased, exchanged, acquired or retired; 
  

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 (C) such new Indebtedness or Disqualified Stock has a final scheduled maturity date equal
to or later than the final scheduled maturity date of the Subordinated Indebtedness or Disqualified Stock being so defeased, redeemed, repurchased, exchanged, acquired or retired; and 
 (D) such new Indebtedness or Disqualified Stock has a Weighted Average Life to Maturity equal to or greater than the remaining Weighted
Average Life to Maturity of the Subordinated Indebtedness or Disqualified Stock being so defeased, redeemed, repurchased, exchanged, acquired or retired; 
 (iv) 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 or any direct or indirect parent company
of the Issuer held by any future, present or former employee, director, officer, manager or consultant (or their respective Controlled Investment Affiliates or Immediate Family Members) of the Issuer, any of its Subsidiaries or any of its direct or
indirect parent companies 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 (including, for the avoidance of doubt, any
principal and interest payable on any notes issued by the Issuer or any direct or indirect parent company of the Issuer in connection with such repurchase, retirement or other acquisition), including any Equity Interest rolled over by management of
the Issuer or any direct or indirect parent company of the Issuer in connection with the Transactions; provided that the aggregate amount of Restricted Payments made under this clause does not exceed $5.0 million in the first fiscal year
following the Issue Date (which amount shall be increased by $1.0 million each fiscal year thereafter and, if applicable, will be increased to $10.0 million following the consummation of an underwritten public Equity Offering) (with unused amounts
in any fiscal year being carried over to succeeding fiscal years); provided, further, that each of the amounts in any fiscal year under this clause 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 and, to the extent contributed to
the Issuer, the cash proceeds from the sale of Equity Interests of any direct or indirect parent company of the Issuer, in each case to any future, present or former employees, directors, officers, managers or consultants (or their respective
Controlled Investment Affiliates or Immediate Family Members) of the Issuer, any of its Subsidiaries or any of its direct or indirect parent companies that occurs after the Issue Date, to the extent the 

  

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cash proceeds from the sale of such Equity Interests have not otherwise been applied to the payment of Restricted Payments by virtue of clause (C) of
Section 4.07(a)(iv) hereof; plus 
 (B) the cash proceeds of key man life insurance policies received by the
Issuer or 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 (iv); 
 and provided, further, that cancellation of
Indebtedness owing to the Issuer from any future, present or former employees, directors, officers, managers or consultants of the Issuer (or their respective Controlled Investment Affiliates or Immediate Family Members), any direct or indirect
parent company of the Issuer or any of the Issuer’s Restricted Subsidiaries in connection with a repurchase of Equity Interests of the Issuer or any of its direct or indirect parent companies will not be deemed to constitute a Restricted
Payment for purposes of this Section 4.07 or any other provision of this Indenture; 
 (v) 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 or any class or series of Preferred Stock of any Restricted Subsidiary issued in accordance with Section 4.09 hereof to the
extent such dividends are included in the definition of “Fixed Charges”; 
 (vi) (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 or any of its Restricted Subsidiaries after the Issue Date; 
 (B) the declaration and payment of dividends to any direct or indirect parent company of the Issuer, the proceeds of which will be used to
fund the payment of dividends to holders of any class or series of Designated Preferred Stock (other than Disqualified Stock) issued by such parent company after the Issue Date, provided that the amount of dividends paid pursuant to this
clause (b) shall not exceed the aggregate amount of cash actually contributed to the Issuer from the sale of such Designated Preferred Stock; or 
 (C) 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 (ii) of this Section 4.07(b);

  

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 provided, in the case of each of (A), (B) and (C) of this clause (vi), that 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 could incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test under Section 4.09(a); 
 (vii) Investments in Unrestricted Subsidiaries taken together with all other Investments made pursuant to this clause (vii) that are
at the 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) $15.0 million and (b) 1.5%
of Total Assets; 
 (viii) payments made or expected to be made by the Issuer or any Restricted Subsidiary in respect of
withholding or similar taxes payable upon exercise of Equity Interests by any future, present or former employee, director, officer, manager or consultant (or their respective Controlled Investment Affiliates or Immediate Family Members) and any
repurchases of Equity Interests deemed to occur upon exercise of stock options or warrants if such Equity Interests represent a portion of the exercise price of such options or warrants or required withholding or similar taxes; 
 (ix) the declaration and payment of dividends on the Issuer’s common stock (or the payment of dividends to any direct or indirect
parent company of the Issuer to fund a payment of dividends on such company’s common stock), following the first public offering of the Issuer’s common stock or the common stock of any direct or indirect parent company of the Issuer after
the Issue Date, of up to 6.0% per annum of the net cash proceeds received by or contributed to the Issuer in or from any such public offering, other than public offerings with respect to the Issuer’s common stock registered on Form S-4 or
Form S-8 and other than any public sale constituting an Excluded Contribution; 
 (x) Restricted Payments that are made with
Excluded Contributions; 
 (xi) other Restricted Payments in an aggregate amount taken together with all other Restricted
Payments made pursuant to this clause (xi) not to exceed the greater of (a) $40.0 million and (b) 3.0% of Total Assets; 
  

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 (xii) distributions or payments of Securitization Fees; 
 (xiii) any Restricted Payment made in connection with the Transactions and the Reorganization and the fees and expenses related thereto or
owed to Affiliates, in each case to the extent permitted by Section 4.11 hereof, including any payments to holders of Equity Interests of Axcan Pharma Inc. (immediately prior to giving effect to the Transaction) in connection with, or as a
result of, their exercise of appraisal rights (or similar rights available under applicable Canadian law) and the settlement of any claims or actions (whether actual, contingent or potential) with respect thereto; 
 (xiv) the repurchase, redemption or other acquisition or retirement for value of any Subordinated Indebtedness pursuant to the provisions
similar to those described under Section 4.10 and Section 4.14 hereof; provided that all Senior Notes validly tendered by Holders in connection with a Change of Control Offer or Asset Sale Offer, as applicable, have been
repurchased, redeemed, acquired or retired for value; 
 (xv) the declaration and payment of dividends or distributions by the
Issuer to, or the making of loans to, any direct or indirect parent company of the Issuer in amounts required for any direct or indirect parent company of the Issuer to pay, in each case without duplication, 
 (A) franchise and excise taxes and other fees, taxes and expenses required to maintain their corporate existence; 
 (B) foreign, federal, state and local income and similar taxes, to the extent such income taxes are attributable to the income of the
Issuer and its Restricted Subsidiaries and, to the extent of the amount actually received from its Unrestricted Subsidiaries, in amounts required to pay such taxes to the extent attributable to the income of such Unrestricted Subsidiaries;
provided that in each case the amount of such payments in any fiscal year does not exceed the amount that the Issuer and its Restricted Subsidiaries would be required to pay in respect of foreign, federal, state and local taxes for such
fiscal year were the Issuer, its Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent described above) to pay such taxes separately from any such parent company; 
  

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 (C) customary salary, bonus and other benefits payable to employees, directors, officers
and managers of any direct or indirect parent company of the Issuer to the extent such salaries, bonuses and other benefits are attributable to the ownership or operation of the Issuer and its Restricted Subsidiaries; 
 (D) general corporate operating and overhead costs and expenses of any direct or indirect parent company of the Issuer to the extent such
costs and expenses are attributable to the ownership or operation of the Issuer and its Restricted Subsidiaries; 
 (E) fees
and expenses other than to Affiliates of the Issuer related to any unsuccessful equity or debt offering of such parent company; 
 (F) amounts payable pursuant to the Management Fee Agreement, (including any amendment thereto so long as any such amendment is not materially disadvantageous in the good faith judgment of the board of directors of the Issuer to the Holders
when taken as a whole, as compared to the Management Fee Agreement as in effect on the Issue Date), solely to the extent such amounts are not paid directly by the Issuer or its Subsidiaries; 
 (G) cash payments in lieu of issuing fractional shares in connection with the exercise of warrants, options or other securities
convertible into or exchangeable for Equity Interests of the Issuer or any direct or indirect parent company of the Issuer; 
 (H) to finance Investments that would otherwise permitted to be made pursuant to this Section 4.07 if made by the Issuer; provided that (A) such Restricted Payment shall be made substantially concurrently with the closing
of such Investment, (B) such direct or indirect parent company shall, immediately following the closing thereof, cause (1) all property acquired (whether assets or Equity Interests) to be contributed to the capital of the Issuer or one of
its Restricted Subsidiaries or (2) the merger or amalgamation of the Person formed or acquired into the Issuer or one of its Restricted Subsidiaries (to the extent not prohibited by Section 5.01 hereof) in order to consummate such
Investment, (C) such direct or indirect parent company and its Affiliates (other than the Issuer or a Restricted Subsidiary) receives no consideration or other payment in connection with such transaction except to the extent the Issuer or a
Restricted 

  

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Subsidiary could have given such consideration or made such payment in compliance with this Indenture, (D) any property received by the Issuer shall not
increase amounts available for Restricted Payments pursuant to clause (C) of Section 4.07(a)(iv) hereof and (E) such Investment shall be deemed to be made by the Issuer or such Restricted Subsidiary pursuant to another provision of
this Section 4.07(b) (other than pursuant to clause (x) of this Section 4.07(b)) or pursuant to the definition of “Permitted Investments” (other than clause (i) thereof); and 
 (I) amounts that would be permitted to be paid by the Issuer under clauses (iv), (vii), (xii) and (xiii) (but, in the case of
clause (xiii), only in respect of indemnities and expenses) of Section 4.11(b); provided that the amount of any dividend or distribution under this clause (xv)(I) to permit such payment shall reduce Consolidated Net Income of the Issuer to the
extent, if any, that such payment would have reduced Consolidated Net Income of the Issuer if such payment had been made directly by the Issuer and increase (or, without duplication of any reduction of Consolidated Net Income, decrease) EBITDA to
the extent, if any, that Consolidated Net Income is reduced under this clause (xv)(I) and such payment would have been added back to (or, to the extent excluded from Consolidated Net Income, would have been deducted from) EBITDA if such payment had
been made directly by the Issuer, in each case, in the period such payment is made; and 
 (xvi) 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 Equivalents), 
 provided that at the time of, and after giving effect to, any Restricted Payment permitted under clauses (xi) and (xvi) of this
Section 4.07(b), no Default shall have occurred and be continuing or would occur as a consequence thereof. 
 To the extent that the
Issuer or any Restricted Subsidiary made any payments prior to the Issue Date but after February 25, 2008 that would have been a Restricted Payment had they been made on or after the Issue Date, such payments shall be deemed to have been made
for purposes of this Section 4.07 and, to the extent that any such Restricted Payment was permitted by any of the clauses of this Section 4.07, such Restricted Payment may be deemed by the Issuer to have been made pursuant to such clause.

  

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 (c) As of the Issue Date, all of the Issuer’s Subsidiaries shall be Restricted Subsidiaries. The
Issuer shall not permit any Unrestricted Subsidiary to become a Restricted Subsidiary except pursuant to the next to the last sentence of 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 Section 4.07(a) hereof or under clause
(vii), (x) or (xi) of this Section 4.07(b), 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. 
 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
is not a Guarantor 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: 
 (i) (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 that is a Guarantor; 
 (ii) make loans or advances to the Issuer or any of its
Restricted Subsidiaries that is a Guarantor; or 
 (iii) sell, lease or transfer any of its properties or assets to the Issuer
or any of its Restricted Subsidiaries, 
 (b) The restrictions in Section 4.08(a) hereof shall not apply to encumbrances or restrictions
existing under or by reason of: 
 (i) contractual encumbrances or restrictions in effect on the Issue Date, including
pursuant to the Senior Credit Facilities and the related documentation, the Secured Notes and Hedging Obligations; 
 (ii)
this Indenture, the Senior Notes and the guarantees thereof; 
  

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 (iii) purchase money obligations for property acquired in the ordinary course of business
and Capital Lease Obligations that impose restrictions of the nature discussed in clause (iii) of Section 4.08(a) hereof on the property so acquired; 
 (iv) applicable law or any applicable rule, regulation or order; 
 (v) 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 in existence at the time of such acquisition or at the time it merges with or into the Issuer or any of its Restricted Subsidiaries or assumed in connection with the acquisition of assets from such Person (but, in any such case, 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 so acquired and its Subsidiaries, or the property or assets of the Person so
acquired and its Subsidiaries or the property or assets so acquired; 
 (vi) 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; 
 (vii) Secured Indebtedness otherwise permitted to be incurred pursuant to Section 4.09 and Section 4.12 hereof that limit the
right of the debtor to dispose of the assets securing such Indebtedness; 
 (viii) restrictions on cash or other deposits or
net worth imposed by customers under contracts entered into in the ordinary course of business; 
 (ix) other Indebtedness,
Disqualified Stock or Preferred Stock of Foreign Subsidiaries permitted to be incurred subsequent to the Issue Date pursuant to the provisions of Section 4.09 hereof; 
 (x) customary provisions in joint venture agreements and other similar agreements relating solely to such joint venture; 
 (xi) customary provisions contained in leases, sub-leases, licenses, sub-licenses or similar agreements, including with respect to
intellectual property and other agreements, in each case, entered into in the ordinary course of business; 
  

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 (xii) restrictions created in connection with any Qualified Securitization Facility that,
in the good faith determination of the Issuer are necessary or advisable to effect such Qualified Securitization Facility; 
 (xiii) restrictions or conditions contained in any trading, netting, operating, construction, service, supply, purchase, sale or other agreement to which the Issuer or any of its Restricted Subsidiaries is a party entered into in the
ordinary course of business; provided that such agreement prohibits the encumbrance of solely the property or assets of the Issuer or such Restricted Subsidiary that are the subject to such agreement, the payment rights arising thereunder or
the proceeds thereof and does not extend to any other asset or property of the Issuer or such Restricted Subsidiary or the assets or property of another Restricted Subsidiary; 
 (xiv) other Indebtedness, Disqualified Stock or Preferred Stock permitted to be incurred subsequent to the Issue Date pursuant to
Section 4.09; provided that, in the judgment of the Issuer, such incurrence will not materially impair the Issuer’s ability to make payments on the Senior Notes when due; and 
 (xv) any encumbrances or restrictions of the type referred to in clauses (i), (ii) and (iii) of Section 4.08(a) hereof
imposed by any amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancings of the contracts, instruments or obligations referred to in clauses (i) through (xiv) of this
Section 4.08(b); provided 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. 
 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, subject to Section 4.09(c) hereof, any Restricted 

  

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Subsidiary may incur Indebtedness (including Acquired Indebtedness), issue shares of Disqualified Stock and issue shares of Preferred Stock, if the Fixed
Charge Coverage Ratio on a consolidated basis for the Issuer and its Restricted Subsidiaries for the Issuer’s 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 such four-quarter period. 
 (b) The provisions of Section 4.09(a) hereof shall not apply to: 
 (i) (A) the incurrence of Indebtedness pursuant to the Senior Credit Facilities by the Issuer or any Restricted Subsidiary 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) up to an aggregate principal amount
of $365.0 million. 
 (ii) the incurrence by the Issuer and any Guarantor of Indebtedness represented by the Secured Notes and
the Senior Notes (including any guarantee thereof) and the exchange notes and related exchange guarantees to be issued in exchange for the Secured Notes and the Senior Notes and the guarantees thereof pursuant to the Registration Rights Agreement
(but excluding any Additional Senior Notes and additional Secured Notes); 
 (iii) Indebtedness of the Issuer and its
Restricted Subsidiaries in existence on the Issue Date (other than Indebtedness described in clauses (i) and (ii) of this Section 4.09(b)) and for purposes of clause (xiii) below, (vii) through (ix); 
 (iv) Indebtedness (including Capitalized Lease Obligations) and Disqualified Stock incurred or issued by the Issuer or any Restricted
Subsidiary and Preferred Stock issued by any Restricted Subsidiary, to finance the purchase, lease or improvement of property (real or personal), equipment or other assets, including pharmaceutical products or related assets that in each case are
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, together with any Refinancing Indebtedness in respect thereof and all other
Indebtedness, Disqualified Stock and/or Preferred Stock incurred or issued and outstanding under this clause (iv), not to exceed the greater of (A) $35.0 million and (B) 2.75% of Total Assets (in each case, determined at the date of
incurrence) at any time outstanding; 
  

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 (v) Indebtedness incurred by the Issuer or any of its Restricted Subsidiaries
constituting reimbursement obligations with respect to letters of credit, bank guarantees, banker’s acceptances, warehouse receipts, or similar instruments issued or created in the ordinary course of business, including letters of credit in
respect of workers’ compensation claims, 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, health, disability or other employee benefits or property, casualty or liability insurance or self-insurance; provided that upon the drawing of such letters of credit or the incurrence of such Indebtedness, such obligations are
reimbursed within 30 days following such drawing or incurrence; 
 (vi) Indebtedness arising from agreements of the Issuer or
its Restricted Subsidiaries providing for indemnification, adjustment of purchase price, earnouts or similar obligations, in each case, incurred or assumed in connection with the disposition 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 such Indebtedness is not reflected on the balance sheet of
the Issuer, or any of its Restricted Subsidiaries (contingent obligations referred to in a footnote to financial statements and not otherwise reflected on the balance sheet shall not be deemed to be reflected on such balance sheet for purposes of
this clause (vi)); 
 (vii) 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 Senior Notes; provided, further, 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 Indebtedness (except to the Issuer or another Restricted Subsidiary or any pledge of such Indebtedness constituting a
Permitted Lien (but not foreclosure thereon)) shall be deemed, in each case, to be an incurrence of such Indebtedness not permitted by this clause; 
 (viii) 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

  

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Indebtedness is expressly subordinated in right of payment to the Guarantee of the Senior Notes of such Guarantor; provided, further, that any
subsequent transfer of any such Indebtedness (except to the Issuer or another Restricted Subsidiary or any pledge of such Indebtedness constituting a Permitted Lien (but not foreclosure thereon)) shall be deemed, in each case, to be an incurrence of
such Indebtedness not permitted by this clause; 
 (ix) 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; 
 (x) Hedging Obligations (excluding Hedging Obligations entered into for speculative purposes) for the purpose of limiting interest rate
risk with respect to any Indebtedness permitted to be incurred under this Indenture, exchange rate risk or commodity pricing risk; 
 (xi) obligations in respect of self-insurance and obligations in respect of performance, bid, appeal and surety bonds and performance and completion guarantees and similar obligations provided by the Issuer or any of its Restricted
Subsidiaries or obligations in respect of letters of credit, bank guarantees or similar instruments related thereto, in each case in the ordinary course of business; 
 (xii) (A) Indebtedness or Disqualified Stock of the Issuer and Indebtedness, Disqualified Stock or Preferred Stock of the Issuer or any
Restricted Subsidiary in an aggregate principal amount or liquidation preference up to 100.0% of the net cash proceeds received by the Issuer since immediately after the Issue Date from the issue or sale of Equity Interests of the Issuer or cash
contributed to the capital of the Issuer (in each case, other than proceeds of Disqualified Stock or sales of Equity Interests to the Issuer or any of its Subsidiaries) as determined in accordance with clauses (C)(2) and (C)(3) of
Section 4.07(a)(iv) hereof to the extent such net cash proceeds or cash have not been applied pursuant to such clauses to make Restricted Payments or to make other Investments, payments or exchanges pursuant to Section 4.07(b) hereof or to
make Permitted Investments (other than Permitted Investments specified in clause (a) and (c) of the definition thereof) and (B) Indebtedness or Disqualified Stock of the Issuer and Indebtedness, Disqualified Stock or Preferred Stock
of the Issuer or any Restricted Subsidiary not otherwise 

  

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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 pursuant to this clause (xii)(B), does not at any one time outstanding exceed the greater of (x) $70.0 million and (y) 5.75% of Total Assets (it
being understood that any Indebtedness, Disqualified Stock or Preferred Stock incurred pursuant to this clause (xii)(B) shall cease to be deemed incurred or outstanding for purposes of this clause (xii)(B) but shall be deemed incurred for the
purposes of the first paragraph of this covenant from and after the first date on which the Issuer or such Restricted Subsidiary could have incurred such Indebtedness, Disqualified Stock or Preferred Stock under Section 4.09(a) hereof without
reliance on this clause (xii)(B)); 
 (xiii) the incurrence by the Issuer or any Restricted Subsidiary of Indebtedness, the
issuance by the Issuer or any Restricted Subsidiary of Disqualified Stock or the issuance by any Restricted Subsidiary of Preferred Stock which serves to extend, replace, refund, refinance, renew or defease any Indebtedness incurred or Disqualified
Stock or Preferred Stock issued as permitted under Section 4.09(a) hereof and clauses (ii), (iii), (iv) and (xii)(A) of this Section 4.09(b), this clause (xiii) and clauses (xiv) and (xxiv) of this Section 4.09(b)
or any Indebtedness incurred or Disqualified Stock or Preferred Stock issued to so extend, replace, refund, refinance, renew or defease such Indebtedness, Disqualified Stock or Preferred Stock including additional Indebtedness, Disqualified Stock or
Preferred Stock incurred to pay premiums (including reasonable tender premiums), defeasance costs and fees in connection therewith (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 extended, replaced, refunded, refinanced, renewed or defeased; 
 (B) to the extent such Refinancing Indebtedness extends, replaces, refunds, refinances, renews or defeases (i) Indebtedness
subordinated to the Senior Notes or any Guarantee thereof, such Refinancing Indebtedness is subordinated to the Senior Notes or the Guarantee thereof at least to the same extent as the Indebtedness being extended, replaced, refunded, refinanced,
renewed or defeased or (ii) Disqualified Stock or Preferred Stock, such Refinancing Indebtedness must be Disqualified Stock or Preferred Stock, respectively; and 
  

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 (C) shall not include: 
 (1) Indebtedness, Disqualified Stock or Preferred Stock of a Subsidiary of the Issuer that is not a Guarantor that refinances
Indebtedness or Disqualified Stock of the Issuer; 
 (2) 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 
 (3) Indebtedness or Disqualified Stock of the Issuer or Indebtedness, Disqualified Stock or Preferred Stock of a Restricted Subsidiary that refinances Indebtedness, Disqualified Stock or Preferred Stock of an Unrestricted Subsidiary;

 (4) and, provided, further, that subclause (A) of this clause (xiii) will not apply to any
extension, replacement, refunding, refinancing, renewal or defeasance of any Secured Indebtedness. 
 (xiv) (A) Indebtedness
or Disqualified Stock of the Issuer or Indebtedness, Disqualified Stock or Preferred Stock of a Restricted Subsidiary incurred or issued to finance an acquisition (including in respect of any pharmaceutical products or related assets) or
(B) Indebtedness, Disqualified Stock or Preferred Stock of 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 in the case of (A) and (B), after giving effect to such acquisition, merger, amalgamation or consolidation either 
 (1) the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Test, or 
 (2) the Fixed Charge Coverage Ratio for the Issuer is greater than immediately prior to such acquisition, merger, amalgamation or
consolidation and is at least 1.75:1; 
 (xv) 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 its incurrence; 
  

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 (xvi) Indebtedness of the Issuer or any of its Restricted Subsidiaries supported by a
letter of credit issued pursuant to the Credit Facilities that is incurred under clause (i) of this Section 4.09(b), in a principal amount not in excess of the stated amount of such letter of credit; 
 (xvii) (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 hereof; 
 (xviii) Indebtedness consisting of Indebtedness issued by the Issuer or any of its Restricted Subsidiaries to future, present or former
employees, directors, officers, managers and consultants thereof, their respective Controlled Investment Affiliates or Immediate Family Members, in each case to finance the purchase or redemption of Equity Interests of the Issuer or any direct or
indirect parent company of the Issuer to the extent described in clause (iv) of Section 4.07(b) hereof; 
 (xix)
customer deposits and advance payments received in the ordinary course of business from customers for goods purchased in the ordinary course of business; 
 (xx) Indebtedness in respect of Bank Products provided by banks or other financial institutions to the Issuer and its Restricted Subsidiaries in the ordinary course of business; 
 (xxi) Indebtedness incurred by a Restricted Subsidiary in connection with bankers’ acceptances, discounted bills of exchange or the
discounting or factoring of receivables for credit management purposes, in each case incurred or undertaken in the ordinary course of business on arm’s length commercial terms on a recourse basis; 
 (xxii) Indebtedness of the Issuer or any of its Restricted Subsidiaries consisting of (A) the financing of insurance premiums or
(B) take-or-pay obligations contained in supply arrangements in each case, incurred in the ordinary course of business; 
  

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 (xxiii) the incurrence of Indebtedness of Foreign Subsidiaries of the Issuer in an amount
not to exceed at any one time outstanding and together with any other Indebtedness incurred under this clause (xxiii), the greater of (A) $15.6 million and (B) 5.0% of the Foreign Subsidiary Total Assets (it being understood that any
Indebtedness incurred pursuant to this clause (xxiii) shall cease to be deemed incurred or outstanding for the purpose of this clause (xxiii) but shall be deemed incurred for the purposes of Section 4.09(a) from and after the first
date on which the Issuer or such Restricted Subsidiaries could have incurred such Indebtedness under Section 4.09(a) without reliance on this clause (xxiii)); 
 (xxiv) Indebtedness, Disqualified Stock or Preferred Stock of a Restricted Subsidiary incurred or issued to finance or assumed in
connection with an acquisition (including in respect of any pharmaceutical products or related assets) in a principal amount not to exceed $20.0 million in the aggregate at any one time outstanding together with all other Indebtedness, Disqualified
Stock and/or Preferred Stock incurred or issued under this clause (xxiv) (it being understood that any Indebtedness, Disqualified Stock or Preferred Stock incurred pursuant to this clause (xxiv) shall cease to be deemed incurred, issued or
outstanding for purposes of this clause (xxiv) but shall be deemed incurred for the purposes of Section 4.09(a) hereof from and after the first date on which such Restricted Subsidiary could have incurred such Indebtedness, Disqualified
Stock or Preferred Stock pursuant to Section 4.09(a) hereof without reliance on this clause (xxiv)); and 
 (xxv)
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. 
 (c) Restricted Subsidiaries of the Issuer that are not Guarantors may not incur Indebtedness or Disqualified Stock or Preferred Stock pursuant to the
Fixed Charge Coverage Test under Section 4.09(a) hereof if, after giving pro forma effect to such incurrence or issuance (including a pro forma application of the net proceeds therefrom), the aggregate amount of Indebtedness and Disqualified
Stock and Preferred Stock of Restricted Subsidiaries that are not Guarantors incurred or issued pursuant to the Fixed Charge Coverage Test under Section 4.09(a) hereof, would exceed $40.0 million. 
 (d) For purposes of determining compliance with this Section 4.09: 
 (i) in the event that an item of Indebtedness, Disqualified 

  

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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 (i) through (xxv) of Section 4.09(b) hereof or is entitled to be incurred pursuant to Section 4.09(a) hereof, the Issuer, in its sole discretion, may 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 or under
Section 4.09(a) hereof; provided that all Indebtedness outstanding under the Senior Credit Facilities on the Issue Date shall be treated as incurred on the Issue Date under clause (i) of Section 4.09(b) hereof; and 

(ii) 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) hereof. 
 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 the case may be, of the same class shall not be
deemed to be an incurrence or issuance of Indebtedness, Disqualified Stock or Preferred Stock for purposes of this Section 4.09. 
 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 (A) the principal amount of such Indebtedness being refinanced plus (B) the
aggregate amount of fees, underwriting discounts, premiums and other costs and expenses incurred in connection with such refinancing. 
 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. 
  

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 Notwithstanding anything to the contrary, 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 Senior 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. 

This Indenture shall not treat (1) unsecured Indebtedness as subordinated or junior to Secured Indebtedness merely because it is unsecured or
(2) Indebtedness as subordinated or junior to any other 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: 
 (i) the Issuer or such Restricted Subsidiary, as the case may
be, receives consideration at the time of such Asset Sale at least equal to the fair market value of the assets sold or otherwise disposed of; and 
 (ii) 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 Equivalents;
provided that the amount of: 
 (A) any liabilities (as shown on the Issuer’s or such Restricted Subsidiary’s
most recent balance sheet or in the footnotes thereto) of the Issuer or such Restricted Subsidiary, other than liabilities that are by their terms subordinated to the Senior Notes, that are assumed by the transferee of any such assets and for which
the Issuer and all of its Restricted Subsidiaries have been validly released by all creditors in writing; 
 (B) any
securities, notes or other obligations or assets received by the Issuer or such Restricted Subsidiary from such transferee that are converted by the Issuer or such Restricted Subsidiary into Cash Equivalents (to the extent of the Cash Equivalents
received) within 180 days following the closing of such Asset Sale; and 
 (C) any Designated Non-cash Consideration received
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having an aggregate fair market value, taken together with all other Designated Non-cash Consideration received pursuant to this clause (c) that is at
that time outstanding, not to exceed the greater of (x) $40.0 million and (y) 3.25% of Total Assets at the time of the receipt of such Designated Non-cash Consideration, with the fair market value 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
Equivalents for purposes of this provision and for no other purpose. 
 (b) Within 450 days after 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, 
 (i)
to permanently reduce: 
 (A) Obligations under the Senior 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 other Senior Indebtedness
(and to correspondingly reduce commitments with respect thereto), provided that the Issuer shall equally and ratably reduce Obligations under the Senior Notes as provided under Section 3.07 hereof or through open-market purchases (to the
extent such purchases are at or above 100.0% of the principal amount thereof) or by making an offer (in accordance with the procedures set forth in Section 3.09 and Section 4.10(d) hereof) to all Holders to purchase their Senior Notes at
100.0% of the principal amount thereof, plus the amount of accrued but unpaid interest, if any, on the amount of Senior Notes to be repurchased; or 
 (D) Indebtedness of a Restricted Subsidiary that is not a Guarantor, other than Indebtedness owed to the Issuer or another Restricted Subsidiary; 
 (ii) 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 any of its Restricted Subsidiaries, as the case may be, owning an amount of the 

  

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Capital Stock of such business such that it constitutes a Restricted Subsidiary, (B) capital expenditures or (C) acquisitions of other assets, in
the case of each of (A), (B) and (C), used or useful in a Similar Business; or 
 (iii) to make an Investment in
(A) 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 any 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) properties or (C) acquisitions of other assets that, in the case of each of (A), (B) and (C), replace the businesses, properties and/or assets that
are the subject of such Asset Sale; 
 provided that, in the case of clauses (ii) and (iii) above, a binding commitment entered into not
later than such 450th day shall extend the period for such Investment or other payment for an additional 180 days after the end of such 450-day period so long as the Issuer or such other Restricted Subsidiary enters into such commitment with the
good faith expectation that such Net Proceeds will be applied to satisfy such commitment within 180 days of such commitment (an “Acceptable Commitment”) and, in the event any Acceptable Commitment is later cancelled or terminated
for any reason before the Net Proceeds are applied in connection therewith, the Issuer or such Restricted Subsidiary enters into another Acceptable Commitment (a “Second Commitment”) within such 180-day period; provided,
further, that (x) if any Second Commitment is later cancelled or terminated for any reason before such Net Proceeds are applied or (y) such Net Proceeds are not actually so invested or paid in accordance with clauses (ii) or
(iii) above by the end of such 180-day period, then such Net Proceeds shall constitute Excess Proceeds on the date of such cancellation or termination, or such 180th day, as applicable. 
 (c) Any Net Proceeds from the Asset Sale that are not invested or applied as provided and within the time period set forth in Section 4.10(b) hereof
will be deemed to constitute “Excess Proceeds.” When the aggregate amount of Excess Proceeds exceeds $20.0 million, the Issuer shall make an offer to all Holders and, if required by the terms of any Indebtedness that is pari passu
with the Senior Notes (“Pari Passu Indebtedness”), to the holders of such Pari Passu Indebtedness (an “Asset Sale Offer”), to purchase the maximum aggregate principal amount of the Senior Notes and such Pari Passu
Indebtedness that is in an amount equal to at least $2,000, that may be purchased out of the Excess Proceeds at an offer price in cash in an amount equal to 100.0% of the principal amount thereof (or accreted value thereof, if less), plus accrued
and unpaid interest, if any, to the date fixed for the closing of such offer, in accordance with the procedures set forth in this Indenture. The Issuer will commence an Asset Sale Offer with respect to Excess Proceeds within ten Business Days after
the 

  

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date that Excess Proceeds exceed $20.0 million by delivering the notice required pursuant to the terms of this Indenture, with a copy to the Trustee. The
Issuer may satisfy the foregoing obligations with respect to any Net Proceeds from an Asset Sale by making an Asset Sale Offer with respect to such Net Proceeds prior to the expiration of the relevant 450 days (or such longer period provided above)
or with respect to Excess Proceeds of $20.0 million or less. 
 To the extent that the aggregate amount of Senior 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 other covenants contained in this Indenture. If the aggregate
principal amount of Senior Notes or the Pari Passu Indebtedness surrendered by such holders thereof exceeds the amount of Excess Proceeds, the Trustee shall select the Senior Notes and the Issuer shall select such Pari Passu Indebtedness to be
purchased on a pro rata basis (with adjustments as needed for selection of authorized minimum denominations) based on the accreted value or principal amount of the Senior Notes or such Pari Passu Indebtedness tendered. Upon completion of any such
Asset Sale Offer, the amount of Excess Proceeds that resulted in the Asset Sale Offer shall be reset to zero. 
 (d) Pending the final
application of any Net Proceeds pursuant to this Section 4.10, the holder of such Net Proceeds may apply such Net Proceeds temporarily to reduce Indebtedness outstanding under a revolving credit facility or otherwise invest such Net Proceeds in
any manner not prohibited by this Indenture. 
 (e) 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 the Senior 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.

 The provisions of this Section 4.10 may be waived or modified with the written consent of the Holders of a majority in principal
amount of the Senior Notes then outstanding. 
 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, 

  

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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 $7.5 million, unless: 
 (i) 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 
 (ii) 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 $15.0 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 (i) of this Section 4.11(a). 
 (b) The
provisions of Section 4.11(a) hereof shall not apply to the following: 
 (i) 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; 
 (ii)
Restricted Payments permitted by Section 4.07 hereof and the definition of “Permitted Investments”; 
 (iii)
the payment of management, consulting, monitoring, advisory and other fees and related expenses (including indemnification and other similar amounts) pursuant to the Management Fee Agreement (plus any unpaid management, consulting, monitoring,
advisory and other fees and related expenses (including indemnification and similar amounts) accrued in any prior year) and the termination fees pursuant to the Management Fee Agreement, or, in each case, any amendment thereto so long as any such
amendment is not materially disadvantageous in the good faith judgment of the board of directors of the Issuer to the Holders when taken as a whole, as compared to the Management Fee Agreement as in effect on the Issue Date; 
 (iv) the payment of reasonable and customary fees and compensation paid to, and indemnities and reimbursements and employment and
severance arrangements provided on behalf of or for the benefit of, current or former employees, directors, officers, managers, distributors or consultants of the Issuer, any of its direct or indirect parent companies or any of its Restricted
Subsidiaries; 
  

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 (v) 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; 
 (vi) 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 in the good faith judgment of the board of directors of the Issuer to the Holders when taken as a whole as compared to the applicable agreement as in effect on the Issue Date); 
 (vii) the existence of, or the performance by the Issuer or any of its Restricted Subsidiaries of its obligations under the terms of, any
stockholders agreement (including any registration rights agreement or purchase agreement related thereto) to which it is a party as of the Issue Date and any similar agreements which it may enter into thereafter; provided that the existence
of, or the performance by the Issuer or any of its Restricted Subsidiaries of obligations under any future amendment to any such existing agreement or under any similar agreement entered into after the Issue Date shall only be permitted by this
clause (vii) to the extent that the terms of any such amendment or new agreement are not otherwise disadvantageous in any material respect in the good faith judgment of the board of directors of the Issuer to the Holders when taken as a whole;

 (viii) the Transactions, the Reorganization and the Refinancing and the payment of all fees and expenses related to the
Transactions, the Reorganization and the Refinancing, including Transaction Expenses; 
 (ix) transactions with customers,
clients, suppliers, contractors, joint venture partners or purchasers or sellers of goods or services that are Affiliates, 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; 
  

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 (x) the issuance of Equity Interests (other than Disqualified Stock) of the Issuer to any
direct or indirect parent company of the Issuer or to any Permitted Holder or to any employee, director, officer, manager, distributor or consultant (or their respective Controlled Investment Affiliates or Immediate Family Members) of the Issuer,
any of its direct or indirect parent companies or any of its Restricted Subsidiaries; 
 (xi) sales of accounts receivable, or
participations therein, or Securitization Assets or related assets in connection with or any Qualified Securitization Facility; 
 (xii) payments by the Issuer or any of its Restricted Subsidiaries to any of the Investors made for any financial advisory, financing, underwriting or placement services or in respect of other investment banking activities, including,
without limitation, in connection with acquisitions or divestitures which payments are approved by a majority of the board of directors of the Issuer in good faith; 
 (xiii) payments and Indebtedness and Disqualified Stock (and cancellation of any thereof) of the Issuer and its Restricted Subsidiaries
and Preferred Stock (and cancellation of any thereof) of any Restricted Subsidiary to any future, current or former employee, director, officer, manager or consultant (or their respective Controlled Investment Affiliates or Immediate Family Members)
of the Issuer, any of its Subsidiaries or any of its direct or indirect parent companies 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; and any employment agreements, stock option plans and other compensatory arrangements (and any successor plans thereto) and any supplemental executive retirement benefit plans or arrangements with any such employees,
directors, officers, managers or consultants (or their respective Controlled Investment Affiliates or Immediate Family Members) that are, in each case, approved by the Issuer in good faith; 
 (xiv) investments by any of the Investors in securities of the Issuer or any of its Restricted Subsidiaries (and payment of reasonable
out-of-pocket expenses incurred by such Investors in connection therewith) so long as (A) the investment is being offered generally to other investors on the same or more favorable terms and (B) the investment constitutes less than 5.0% of
the proposed or outstanding issue amount of such class of securities; 
 (xv) payments to or from, and transactions with, any
joint venture in the ordinary course of business (including, without limitation, any cash management activities related thereto); 
  

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 (xvi) payments by the Issuer (and any direct or indirect parent company thereof) and its
Subsidiaries pursuant to tax sharing agreements among the Issuer (and any such parent company) and its Subsidiaries; provided that in each case the amount of such payments in any fiscal year does not exceed the amount that the Issuer, its
Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent of amount received from Unrestricted Subsidiaries) would be required to pay in respect of foreign, federal, state and local taxes for such fiscal year were the Issuer, its
Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent described above) to pay such taxes separately from any such parent entity; 
 (xvii) any lease entered into between the Issuer or any Restricted Subsidiary, as lessee, and any Affiliate of the Issuer, as lessor, which is approved by a majority of the disinterested members of the board of
directors of the Issuer in good faith; and 
 (xviii) intellectual property licenses in the ordinary course of business.

 Section 4.12. Liens. The Issuer will not, and will 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 of Indebtedness, 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: 
 (a) in the case of Liens securing Subordinated Indebtedness, the Senior
Notes and related Guarantees are secured by a Lien on such property, assets or proceeds that is senior in priority to such Liens; and 
 (b)
in all other cases, the Senior Notes or the Guarantees are equally and ratably secured, except that the foregoing shall not apply to (A) Liens securing the Senior Notes, Exchange Senior Notes and the related Guarantees, (B) Liens securing
(x) Indebtedness and other Obligations permitted to be incurred under Credit Facilities, including any letter of credit facility relating thereto, that was incurred pursuant to clause (i) of Section 4.09(b) hereof and (y) the
Secured Notes issued on February 25, 2008 and guarantees thereof and exchange notes in respect thereof, and (z) obligations of the Issuer or any Subsidiary in respect of any Bank Products provided by any lender party to any Senior Credit
Facility or any Affiliate of such lender (or any Person that was a lender or an Affiliate of a lender at the time the applicable agreements pursuant to which such Bank Products are provided were entered into) and (C) Liens securing Indebtedness
permitted to be incurred pursuant to Section 4.09 hereof; provided that, with respect to Liens securing Indebtedness permitted under this subclause (C), at the time of incurrence and after giving pro forma effect thereto, the Senior
Secured Leverage 

  

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Ratio would be no greater than 3.50 to 1.00; provided further that this clause (C) shall not apply to Liens securing the first $75.0 million of
additional term Indebtedness incurred under Credit Facilities after the Issue Date, which Liens shall only be permitted to be incurred under clause (B) above. 
 Section 4.13. Company Existence. Subject to Article 5 hereof, the Issuer shall do or cause to be done all things necessary to preserve and keep in full force and effect (i) its company
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); provided that the Issuer shall not
be required to preserve the corporate, partnership or other existence 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. If a Change of
Control occurs, unless the Issuer has previously or concurrently mailed a redemption notice with respect to all the outstanding Senior Notes as described under Section 3.07 hereof, the Issuer shall make an offer to purchase all of the Senior
Notes pursuant to the offer described below (the “Change of Control Offer”) at a price in cash (the “Change of Control Payment”) equal to 101.0% of the aggregate principal amount thereof plus accrued and unpaid
interest, if any, to the date of purchase, subject to the right of Holders of record on the relevant Record Date to receive interest due on the relevant Interest Payment Date. Within 30 days following any Change of Control, the Issuer shall send
notice of such Change of Control Offer electronically or by first-class mail, with a copy to the Trustee, to each Holder of Senior Notes to the address of such Holder appearing in the Security Register or otherwise in accordance with the Applicable
Procedures with the following information: 
 (a) that a Change of Control Offer is being made pursuant to this Section 4.14 and that all
Senior Notes properly tendered pursuant to such Change of Control Offer will be accepted for payment by the Issuer; 
 (b) the purchase price
and the purchase date, which will be no earlier than 30 days nor later than 60 days from the date such notice is mailed (the “Change of Control Payment Date”); 
 (c) that any Senior Note not properly tendered will remain outstanding and continue to accrue interest; 
 (d) that unless the Issuer defaults in the payment of the Change of Control Payment, all Senior Notes accepted for payment pursuant to the Change of Control Offer shall cease to accrue interest on the Change of Control Payment Date;

  

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 (e) that Holders electing to have any Senior Notes purchased pursuant to a Change of Control Offer shall
be required to surrender such Senior Notes, with the form entitled “Option of Holder to Elect Purchase” on the reverse of such Senior Notes completed, 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 preceding the Change of Control Payment Date; 
 (f) that Holders shall be entitled to
withdraw their tendered Senior Notes and their election to require the Issuer to purchase such Senior Notes, provided that the Paying Agent receives, not later than the close of business on the expiration date of the Change of Control Offer, a
telegram, facsimile transmission or letter setting forth the name of the Holder of the Senior Notes, the principal amount of Senior Notes tendered for purchase, and a statement that such Holder is withdrawing its tendered Senior Notes and its
election to have such Senior Notes purchased; 
 (g) that Holders whose Senior Notes are being purchased only in part shall be issued new
Senior Notes and such new Senior Notes will be equal in principal amount to the unpurchased portion of the Senior Notes surrendered. The unpurchased portion of the Senior Notes must be equal to at least $2,000 or any integral multiple of $1,000 in
excess of $2,000; 
 (h) if such notice is delivered prior to the occurrence of a Change of Control, stating that the Change of Control Offer
is conditional on the occurrence of such Change of Control; and 
 (i) 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 Senior 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 Senior 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 will 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. 
  

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

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

 (ii) deposit with the Paying Agent an amount equal to the aggregate Change of Control Payment in respect of all Senior
Notes or portions thereof so tendered; and 
 (iii) deliver, or cause to be delivered, to the Trustee for cancellation the
Senior Notes so accepted together with an Officer’s Certificate to the Trustee stating that such Senior Notes or portions thereof have been tendered to and purchased by the Issuer. 
 (k) The Issuer shall not be required to make a Change of Control Offer following a Change of Control if 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 Indenture applicable to a Change of Control Offer made by the Issuer and purchases all Senior Notes validly tendered and not withdrawn under such Change
of Control Offer. 
 (l) Notwithstanding anything to the contrary herein, a Change of Control Offer may be made in advance of a Change of
Control, conditional upon 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. 
 (m) Other than as specifically provided in this Section 4.14, any purchase pursuant to this Section 4.14 shall be made pursuant to the provisions of Sections 3.02, 3.05 and 3.06, hereof, and references
therein to “redeem,” “redemption” and similar words shall be deemed to refer to “purchase,” “repurchase” and similar words, as applicable. 
 The provisions of this Section 4.14 may be waived or modified with the written consent of the Holders of a majority in principal amount of the
Senior Notes then outstanding. 
 Section 4.15. Limitation on Guarantees of Indebtedness by Restricted Subsidiaries. The
Issuer shall not permit any of its Wholly-Owned Subsidiaries that are Restricted Subsidiaries (and non-Wholly-Owned Subsidiaries if such non-Wholly-Owned Subsidiaries guarantee other capital markets debt securities of the Issuer or any Guarantor),
other than a Guarantor, a Foreign Subsidiary (except 

  

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any Foreign Subsidiary that guarantees any Indebtedness of the Issuer under the Senior Credit Facilities) or a Securitization Subsidiary, to guarantee the
payment of any Indebtedness of the Issuer or any other Guarantor unless: 
 (a) such Restricted Subsidiary within 30 days after the guarantee
of such Indebtedness, 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 Senior 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 Senior Notes; and 
 (b) such Restricted Subsidiary waives and shall not in any manner whatsoever claim or take the benefit or advantage of, any rights of reimbursement, indemnity or subrogation or any other rights against the Issuer or
any other Restricted Subsidiary as a result of any payment by such Restricted Subsidiary under its Guarantee; 
 provided that this covenant shall not
be applicable to (i) 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
and (ii) guarantees of any Qualified Securitization Facility by any 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 not be required to comply with the 30 day period described in clause (1) above. 
 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 properties or assets, in one or more related
transactions, to any Person unless: 
 (i) the Issuer is the surviving Person or the Person formed by or surviving any such
consolidation, amalgamation or merger (if other than the Issuer) or to which such sale, assignment, transfer, lease, 

  

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conveyance or other disposition will have been made, is a Person organized or existing under the laws of the United States, any state thereof, the District
of Columbia, or any territory thereof (such Person, as the case may be, being herein called the “Successor Company”); provided that in the case where the surviving Person is not a corporation, a co-obligor of the Senior Notes
is a corporation; 
 (ii) the Successor Company, if other than the Issuer, expressly assumes all the obligations of the Issuer
under the Senior Notes pursuant to supplemental indentures or other documents or instruments; 
 (iii) immediately after such
transaction, no Default exists; 
 (iv) 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 or the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Test hereof, or 
 (B) the Fixed Charge Coverage Ratio for the Issuer would be greater than the Fixed Charge Coverage Ratio for the Issuer immediately prior
to such transaction; 
 (v) each Guarantor, unless it is the other party to the transactions described above, in which case
Section 5.01(c)(i)(B) shall apply, shall have by supplemental indenture confirmed that its Guarantee shall apply to such Person’s obligations under this Indenture, the Senior Notes and the Registration Rights Agreement; and 
 (vi) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that such
consolidation, merger, amalgamation or transfer and such supplemental indentures, 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 Senior Notes, as applicable. Notwithstanding clauses (iii) and (iv) of Section 5.01(a) hereof, 
 (i) any Restricted Subsidiary may consolidate or amalgamate with or merge into or transfer all or part of its properties and assets to the
Issuer, and 
 (ii) the Issuer may merge with an Affiliate of the Issuer solely for the purpose of reincorporating the Issuer
in the United States, the 

  

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District of Columbia or any territory thereof so long as the amount of Indebtedness of the Issuer and its Restricted Subsidiaries is not increased thereby.

 (c) Subject to Section 10.06 hereof, no Guarantor shall, and the Issuer shall not permit any Guarantor to, consolidate, amalgamate or
merge with or into or wind up into (whether or not 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: 
 (i) (A) such Guarantor is the surviving Person or the Person formed by or surviving any such
consolidation, amalgamation or merger (if other than such Guarantor) or to which such sale, assignment, transfer, lease, conveyance or other disposition will have been made is a Person organized or existing under the laws of the jurisdiction of
organization of such Guarantor, as applicable, or the laws of the United States, any state thereof, the District of Columbia, or any territory thereof (such surviving 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 supplemental indentures or other documents or instruments in a form reasonably acceptable to the Trustee; 
 (C) immediately after such transaction, no Default exists; and 
 (D) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that such
consolidation, merger, amalgamation or transfer and such supplemental indentures, if any, comply with this Indenture; or 
 (ii) the transaction is made in compliance with Section 4.10 hereof. 
 (d) Subject to Section 10.06 hereof, the Successor
Person shall succeed to, and be substituted for, such Guarantor under this Indenture and such Guarantor’s Guarantee. Notwithstanding the foregoing, any Guarantor may (1) merge or consolidate with or into, wind up into or transfer all or
part of its properties and assets to another Guarantor or the Issuer, (2) merge with an Affiliate of the Issuer solely for the purpose of reincorporating the Guarantor in the United States, any state thereof, the District of Columbia or any
territory thereof or (3) convert into a corporation, partnership, limited partnership, limited liability corporation or trust organized or existing under the laws of the jurisdiction of organization of such Guarantor. 
  

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 Section 5.02. Successor Person Substituted. Upon any consolidation, amalgamation or
merger, or any sale, assignment, transfer, lease, conveyance or other disposition of all or substantially all of the assets of the Issuer or a Guarantor in accordance with Section 5.01 hereof, the successor Person formed by such consolidation
or into or with which the Issuer or such Guarantor, as applicable, is merged or to which such sale, assignment, transfer, lease, conveyance or other disposition is made shall succeed to, and be substituted for (so that from and after the date of
such consolidation, merger, sale, lease, conveyance or other disposition, the provisions of this Indenture referring to the Issuer or such Guarantor, as applicable, shall refer instead to the Successor Person and not to the Issuer or such Guarantor,
as applicable), and may exercise every right and power of the Issuer or such Guarantor, as applicable, under this Indenture with the same effect as if such successor Person had been named as the Issuer or a Guarantor, as applicable, herein; provided
that the predecessor Issuer shall not be relieved from the obligation to pay the principal of and interest on the Senior 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 hereof. 
 ARTICLE 6 
 DEFAULTS AND REMEDIES 
 Section 6.01. Events of Default.  
 An “Event of Default,” wherever used herein, means any one
of the following events (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of
any administrative or governmental body): 
 (a) default in payment when due and payable, upon redemption, acceleration or otherwise, of
principal of, or premium, if any, on the Senior Notes; 
 (b) default for 30 days or more in the payment when due of interest or Additional
Interest on or with respect to the Senior Notes; 
 (c) failure by the Issuer or any Guarantor for 60 days after receipt of written notice
given by the Trustee or the Holders of not less than 25.0% in principal amount of the then outstanding Senior Notes to comply with any of its obligations, covenants or agreements (other than a default referred to in clause (i) or
(ii) above) contained in this Indenture or the Senior Notes; 
  

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 (d) 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 Senior Notes, if both: 
 (i) 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 
 (ii) 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 $25.0 million or more at any one time outstanding; 
 (e) failure by the Issuer or any Significant Subsidiary (or any group of Restricted Subsidiaries that together would constitute a Significant Subsidiary)
(in each case determined as of the most recent consolidated financial statements of the Issuer for a fiscal quarter end provided as required under Section 4.03 to pay final judgments aggregating in excess of $25.0 million (net of amounts
covered by insurance policies issued by reputable insurance companies), which final judgments remain unpaid, undischarged and unstayed for a period of more than 60 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; 
 (f) the
Issuer or any of its Subsidiaries that is a Significant Subsidiary (or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary) (in each case determined as of the most recent consolidated financial
statements of the Issuer for a fiscal quarter end provided as required under Section 4.03), 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; 
  

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 (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; 
 (g) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: 
 (i) is for relief against the Issuer or any of its Subsidiaries that is a Significant Subsidiary (or any group of Restricted Subsidiaries
that, taken together, would constitute a Significant Subsidiary)(in each case determined as of the most recent consolidated financial statements of the Issuer for a fiscal quarter end provided as required under Section 4.03), in a proceeding in
which the Issuer or any such Subsidiary or such group of Restricted Subsidiaries is to be adjudicated bankrupt or insolvent; 
 (ii) appoints a receiver, liquidator, assignee, trustee, sequestrator or other similar official of the Issuer or any of its Subsidiaries that is a Significant Subsidiary (or any group of Restricted Subsidiaries that, taken together, would
constitute a Significant Subsidiary)(in each case determined as of the most recent consolidated financial statements of the Issuer for a fiscal quarter end provided as required under Section 4.03), or for all or substantially all of the
property of the Issuer or any such Subsidiary or such group of Restricted Subsidiaries; or 
 (iii) orders the liquidation of
the Issuer or any of its Subsidiaries that is a Significant Subsidiary (or any group of Restricted Subsidiaries that, taken together, would constitute a Significant Subsidiary) (in each case determined as of the most recent consolidated financial
statements of the Issuer for a fiscal quarter end provided as required under Section 4.03); 
 and the order or decree remains unstayed and in effect
for 60 consecutive days; or 
 (h) the Guarantee of any Significant Subsidiary (or any group of Restricted Subsidiaries that together would
constitute a Significant Subsidiary) (in each case determined as of the most recent consolidated financial statements of the Issuer for a fiscal quarter end provided as required under Section 4.03) shall for any reason cease to be in full force
and effect or be declared null and void or any responsible officer of any Guarantor that is a Significant Subsidiary (or the responsible officers of any group of Restricted Subsidiaries that together would constitute a Significant Subsidiary) (in
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consolidated financial statement of the Issuer for a fiscal quarter end), as the case may be, denies in writing that it has any further liability under its
Guarantee or gives written notice to such effect, other than by reason of the termination of the Indenture or the release of any such Guarantee in accordance with the Indenture. 
 Section 6.02. Acceleration. If any Event of Default (other than a type specified in clause (f) or (g) of Section 6.01
hereof) occurs and is continuing under this Indenture, the Trustee or the Holders of at least 25.0% in principal amount of the then total outstanding Senior Notes may declare the principal, premium, if any, interest and any other monetary
obligations on all the then outstanding Senior Notes to be due and payable immediately. 
 Upon the effectiveness of such declaration, such
principal of and premium, if any, and interest will be due and payable immediately. 
 Notwithstanding the foregoing, in the case of an Event
of Default arising under clause (f) or (g) of Section 6.01 hereof, all outstanding Senior Notes will become due and payable immediately without further action or notice. Trustee may withhold from the Holders notice of any continuing
Default, except a Default relating to the payment of principal, premium, if any, or interest, if it determines that withholding notice is in their interest. In addition, the Trustee shall have no obligation to accelerate the Senior Notes if in the
best judgment of the Trustee acceleration is not in the best interests of the Holders. 
 The Holders of a majority in aggregate principal
amount of the then outstanding Senior Notes by notice to the Trustee may on behalf of all the Holders rescind any acceleration with respect to the Senior Notes and its consequences under this Indenture except if such rescission would not conflict
with any judgment of a court of competent jurisdiction and if all existing Events of Default (except nonpayment of interest on, premium, if any, or the principal of any Senior Note held by a non-consenting Holder that has become due solely because
of the acceleration) have been cured or waived. 
 In the event of any Event of Default specified in clause (d) of Section 6.01
hereof, such Event of Default and all consequences thereof (excluding any resulting payment default, other than as a result of acceleration of the Senior 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: 
 (a) the Indebtedness or guarantee that is the basis for such
Event of Default has been discharged; or 
 (b) holders thereof have rescinded or waived the acceleration, notice or action (as the case may
be) giving rise to such Event of Default; or 
  

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 (c) the default that is the basis for such Event of Default has been cured. 
 Section 6.03. Other Remedies. If an Event of Default occurs and is continuing, the Trustee may pursue any available remedy to collect
the payment of principal, premium, if any, and interest on the Senior Notes or to enforce the performance of any provision of the Senior Notes or this Indenture. 
 The Trustee may maintain a proceeding even if it does not possess any of the Senior Notes or does not produce any of them in the proceeding. A delay or omission by the Trustee or any Holder of a Senior 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 Past Defaults. Holders of not less than a majority in aggregate principal amount of the then outstanding
Senior Notes by notice to the Trustee may on behalf of all the Holders waive any existing Default and its consequences hereunder (except a continuing Default in the payment of the principal of, premium, if any, or interest on, any Senior Note held
by a non-consenting Holder) (including in connection with an Asset Sale Offer or a Change of Control Offer). 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 then total outstanding Senior Notes may direct 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 Senior Note or that would involve the Trustee in personal liability. 
 Section 6.06. Limitation on Suits.
Subject to Section 6.07 hereof, no Holder of a Senior Note may pursue any remedy with respect to this Indenture or the Senior Notes unless: 
 (a) such Holder has previously given the Trustee notice that an Event of Default is continuing; 
 (b) Holders of at least 25.0% in
principal amount of the total outstanding Senior Notes have requested the Trustee to pursue the remedy; 
  

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 (c) the Holders have offered the Trustee reasonable security or indemnity against any loss, liability or
expense; 
 (d) the Trustee has not complied with such request within 60 days after the receipt thereof and the offer of security or
indemnity; and 
 (e) Holders of a majority in principal amount of the total outstanding Senior Notes have not given the Trustee a direction
inconsistent with such request within such 60-day period. 
 Section 6.07. Rights of Holders to Receive Payment.
Notwithstanding any other provision of this Indenture, the right of any Holder of a Senior Note to receive payment of principal of, premium, if any, and interest on the Senior Note, on or after the respective due dates expressed in the Senior
Note (including in connection with an Asset Sale Offer or a Change of Control Offer), or to bring suit for the enforcement of 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) or (b) hereof
occurs and is continuing, 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, premium, if any, and interest remaining unpaid on the Senior 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. 
 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 Senior Notes in Section 2.07 hereof, 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. 
  

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 Section 6.11. Delay or Omission Not Waiver. No delay or omission of the Trustee or of
any Holder of any Senior 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. 
 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 allowed in any judicial
proceedings relative to the Issuer (or any other obligor upon the Senior 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 hereof. 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 hereof 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 Senior 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 or property
pursuant to this Article 6 or receives any money from the Collateral Agent as the distribution of proceeds received upon realization of any Collateral, it shall pay out the money in the following order: 
 (a) to the Trustee, such Agent, their agents and attorneys for amounts due under Section 7.07 hereof, including payment of all compensation, expenses
and liabilities incurred, and all advances made, by the Trustee or such Agent and the costs and expenses of collection; 
  

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 (b) to Holders for amounts due and unpaid on the Senior Notes for principal, premium, if any, and
interest, ratably, without preference or priority of any kind, according to the amounts due and payable on the Senior Notes for principal, premium, if any, and interest, respectively; and 
 (c) 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 pursuant to this Section 6.13. 
 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 Senior Note pursuant to Section 6.07 hereof, or a suit by Holders of more than 10.0% in principal amount of the then outstanding Senior Notes. 
 ARTICLE 7 
 TRUSTEE 

Section 7.01. Duties of Trustee.  
 (a) If an Event of Default has occurred and is continuing, 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 
  

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 (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 to the requirements of this Indenture (but need not investigate
or confirm the accuracy of mathematical calculations 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 does not limit the effect of paragraph (b) of this Section 7.01; 
 (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 6.02, 6.04 or 6.04 hereof. 
 (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 unless the Holders have offered to the Trustee indemnity or security reasonably satisfactory to
it 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. 
  

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 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 and its Restricted Subsidiaries, 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. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such Officer’s Certificate 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. 
 (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 if it shall have reasonable grounds for believing that repayment of such funds or indemnity satisfactory to it against such risk or liability is not assured to it. 
 (g) 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, and such notice references the Senior Notes and this Indenture. 
  

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 (h) In no event shall the Trustee be responsible or liable for special, indirect, 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) In the event the Issuer is required to pay Additional Interest, the Issuer will provide written notice to the Trustee of the Issuer’s obligation to pay Additional Interest no later than 15 days prior to the
next Interest Payment Date, which notice shall set forth the amount of the Additional Interest to be paid by the Issuer. The Trustee shall not at any time be under any duty or responsibility to any Holders to determine whether the Additional
Interest is payable and the amount thereof. 
 (k) Delivery of reports, information and documents (including without limitation reports
contemplated under Section 4.03 hereof) 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 Officers’ Certificates). 
 (l) The permissive rights of the Trustee to take certain actions under this Indenture shall not be construed as a duty unless so specified herein.

 Section 7.03. Individual Rights of Trustee. The Trustee in its individual or any other capacity may become the owner or
pledgee of Senior Notes and may otherwise deal with the Issuer or any of its Affiliates 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 or resign. Any Agent may do the same with like rights and duties. The Trustee is also subject to Sections 7.10 and 7.11 hereof. 
 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 Senior Notes, it shall not be
accountable for the Issuer’s use of the proceeds from the Senior 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 Senior Notes or any other document in connection with the sale of the Senior 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
known to the Trustee, the Trustee shall deliver to Holders a notice of the Default within 90 days after it occurs. Except in the case of a Default relating to the payment of principal, premium, if any, or interest on any Senior Note, the Trustee may
withhold from the Holders notice of any continuing Default if and so long as a committee of its Responsible Officers in good faith determines that withholding the notice is in the interests of the Holders. 
 Section 7.06. Reports by Trustee to Holders. Within 60 days after each May 15, beginning with the May 15 following the date
of this Indenture, and for so long as Senior Notes remain outstanding, the Trustee shall mail to the Holders a brief report dated as of such reporting date that complies with Trust Indenture Act Section 313(a) (but if no event described in
Trust Indenture Act Section 313(a) has occurred within the twelve months preceding the reporting date, no report need be transmitted). The Trustee also shall comply with Trust Indenture Act Section 313(b)(2). The Trustee shall also
transmit by mail all reports as required by Trust Indenture Act Section 313(c). 
 A copy of each report at the time of its mailing to
the Holders shall be mailed to the Issuer and filed with the SEC and each stock exchange on which the Senior Notes are listed in accordance with Trust Indenture Act Section 313(d). The Issuer shall promptly notify the Trustee when the Senior
Notes are listed on any stock exchange or delisted therefrom. 
 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 out-of-pocket 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 and its officers, directors, employees, agents and any predecessor trustee and its officers, directors, employees and agents for, and hold the Trustee harmless against, any and all
loss, damage, claims, liability or expense (including attorneys’ fees) incurred by it 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 

  

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asserted by any Holder, the Issuer or any Guarantor, or liability in connective with the acceptance, exercise or performance of any of its powers or duties
hereunder). The Trustee shall notify the Issuer promptly of any claim of which a Responsible Officer has received written notice 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 may have separate counsel and the Issuer shall pay the fees and expenses of such counsel. 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 or the earlier resignation or removal 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 Senior Notes on all money or property held or collected by the Trustee, except that held in trust to
pay principal and interest on particular Senior 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(f) or Section 6.01(g) hereof 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. 
 The Trustee shall comply with the provisions of
Trust Indenture Act Section 313(b)(2) to the extent applicable. 
 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 Senior 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 hereof or Trust Indenture Act Section 310;

 (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; 
  

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 (c) a custodian or public officer takes charge of the Trustee or its property; or 
 (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 Senior 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 Senior Notes, at the expense of the Issuer, 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 hereof, 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 hereof. Notwithstanding replacement of the Trustee pursuant to this Section 7.08, the Issuer’s obligations under Section 7.07 hereof 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 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,
together with its parent, a combined capital and surplus of at least $50,000,000 as set forth in its most recent published annual report of condition. 
  

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 This Indenture shall always have a Trustee who satisfies the requirements of Trust Indenture Act Sections
310(a)(1), (2) and (5). The Trustee is subject to Trust Indenture Act Section 310(b). 
 Section 7.11. Preferential
Collection of Claims Against Issuer. The Trustee is subject to Trust Indenture Act Section 311(a), excluding any creditor relationship listed in Trust Indenture Act Section 311(b). A Trustee who has resigned or been removed shall be
subject to Trust Indenture Act Section 311(a) to the extent indicated therein. 
 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 hereof applied to all outstanding Senior Notes and all obligations of the Guarantors with respect to the Guarantees 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 hereof 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 hereof, be deemed to have been discharged from their obligations with respect to all outstanding Senior
Notes and Guarantees and all Events of Default cured on the date the conditions set forth below are satisfied (“Legal Defeasance”). For this purpose, Legal Defeasance means that the Issuer and the Guarantors shall be deemed to have
paid and discharged the entire Indebtedness represented by the outstanding Senior Notes, which shall thereafter be deemed to be “outstanding” only for the purposes of Section 8.05 hereof and the other Sections of this Indenture
referred to in (a) and (b) below, and to have satisfied all its other obligations under such Senior 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 to receive payments in respect of the principal of, premium, if any, and interest on the Senior Notes when such payments are due solely out of the trust created pursuant to this Indenture
referred to in Section 8.04 hereof; 
 (b) the Issuer’s obligations with respect to Senior Notes concerning issuing temporary
Senior Notes, registration of such Senior Notes, mutilated, destroyed, lost or stolen Senior Notes and the maintenance of an office or agency for payment and money for security payments held in trust; 
  

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 (c) the rights, powers, trusts, duties and immunities of the Trustee, and the Issuer’s and the
Guarantors’ obligations in connection therewith; and 
 (d) 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
hereof 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 hereof, be released from their obligations under the covenants contained in
Sections 4.03, 4.04, 4.05, 4.07, 4.08, 4.09, 4.10, 4.11, 4.12, 4.13, 4.14, 4.15 and 4.16 hereof and clauses (iv) and (v) of Section 5.01(a), Section 5.01(c) and 5.01(d) and Article 13 hereof with respect to the outstanding Senior
Notes on and after the date the conditions set forth in Section 8.04 hereof are satisfied (“Covenant Defeasance”), and the Senior 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 Senior
Notes may not be deemed outstanding for accounting purposes). For this purpose, Covenant Defeasance means that, with respect to the outstanding Senior Notes and the Guarantees, the Issuer and the Guarantors 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 hereof, but, except as specified above, the remainder of this Indenture and such Senior Notes
and the Guarantees shall be unaffected thereby. In addition, upon the Issuer’s exercise under Section 8.01 hereof of the option applicable to this Section 8.03 hereof, subject to the satisfaction of the conditions set forth in
Section 8.04 hereof, Section 6.01(c) (solely with respect to the covenants that are released upon a Covenant Defeasance), 6.01(d), 6.01(e), 6.01(f) (solely with respect to Restricted Subsidiaries subject thereto), 6.01(g) (solely with
respect to Restricted Subsidiaries subject thereto), 6.01(h) and 6.01(i) hereof shall not constitute Events of Default. 
  

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 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 hereof to the outstanding Senior Notes: 
 In order to exercise either Legal
Defeasance or Covenant Defeasance with respect to the Senior Notes: 
 (a) the Issuer must irrevocably deposit with the Trustee, in trust, for
the benefit of the Holders, cash in U.S. dollars, U.S. dollar-denominated Government Securities, or a combination thereof, in such amounts as will be sufficient, in the opinion of a nationally recognized firm of independent public accountants, to
pay the principal of, premium, if any, and interest due on the Senior Notes on the stated maturity date or on the Redemption Date, as the case may be, of such principal, premium, if any, or interest on such Senior Notes and the Issuer must specify
whether such Senior Notes are being defeased to maturity or to a particular Redemption Date, provided that upon any redemption that requires the payment of the Applicable Premium, the amount deposited shall be sufficient for purpose of the
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 deficit as the date of redemption (any such amount, the “Applicable Premium
Deficit”) only required to be deposited with the Trustee on or prior to the date of redemption. 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 (it being understood that any defeasance shall be subject to the condition subsequent that such deficit is in fact paid);

 (b) in the case of Legal Defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel reasonably acceptable to the
Trustee confirming that, subject to customary assumptions and exclusions, 
 (i) the Issuer has received from, or there has
been published by, the United States Internal Revenue Service a ruling, or 
 (ii) since the issuance of the Senior 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 will not recognize income, gain or loss for U.S. federal income tax purposes, as applicable, as a result of such Legal Defeasance and will 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; 
  

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 (c) in the case of Covenant Defeasance, the Issuer shall have delivered to the Trustee an Opinion of
Counsel reasonably acceptable to the Trustee confirming that, subject to customary assumptions and exclusions, the Holders will not recognize income, gain or loss for U.S. federal income tax purposes as a result of such Covenant Defeasance and will
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; 
 (d) 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; 
 (e) such Legal Defeasance or Covenant Defeasance
shall not result in a breach or violation of, or constitute a default under the Senior Credit Facilities, the Secured Notes 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 from any borrowing of funds to be applied to make the deposit required to effect such Legal Defeasance or Covenant Defeasance and any similar and simultaneous deposit relating
to other Indebtedness, and, in each case, the granting of Liens in connection therewith); 
 (f) the Issuer shall have delivered to the
Trustee an Opinion of Counsel to the effect that, as of the date of such opinion and subject to customary assumptions and exclusions following the deposit, the trust funds will not be subject to the effect of Section 547 of Title 11 of the
United States Code; 
 (g) 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 
 (h) 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. 
 Section 8.05. Deposited Money and Government Securities to be Held in Trust; Other Miscellaneous Provisions. Subject to Section 8.06 hereof, all money and Government Securities (including the proceeds thereof)
deposited with the Trustee (or other qualifying trustee, collectively for purposes of this Section 8.05, the “Trustee”) pursuant to Section 8.04 hereof in respect of the outstanding Senior Notes shall be held in trust and
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directly or through any Paying Agent (including the Issuer or a Guarantor acting as Paying Agent) as the Trustee may determine, to the Holders of such Senior
Notes of all sums due and to become due thereon in respect of principal, premium 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 the Trustee against any tax, fee or other charge imposed on or assessed against the cash or Government Securities
deposited pursuant to Section 8.04 hereof 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 Senior 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 hereof 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(a) hereof), are in excess of the amount thereof that would then be required to be deposited to effect an equivalent Legal Defeasance or Covenant Defeasance. 
 Section 8.06. Repayment to Issuer. Subject to any applicable abandoned property law, 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, premium, if any, or interest on any Senior Note and remaining unclaimed for two years after such principal, and premium, if any, 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 Senior Note shall thereafter look only to the Issuer for payment thereof, and all liability of the Trustee
or such 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 Paying Agent is unable to apply any United States dollars or Government Securities in accordance with Section 8.02 or 8.03 hereof, 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 and the Guarantors’ obligations under this Indenture and the Senior Notes and the Guarantees shall
be revived and reinstated as though no deposit had occurred pursuant to Section 8.02 or 8.03 hereof 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 hereof, as the
case may be; provided that, if the Issuer makes any payment of principal of, premium, if any, or interest on any Senior Note following the reinstatement of its obligations, the Issuer shall be subrogated to the rights of the Holders of such
Senior Notes to receive such payment from the money held by the Trustee or Paying Agent. 
  

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 ARTICLE 9 
 AMENDMENT, SUPPLEMENT AND WAIVER 
 Section 9.01. Without Consent of Holders. Notwithstanding Section 9.02 hereof, the Issuer, the Guarantors and the Trustee may amend or supplement this Indenture and any Guarantee or Senior Notes without the consent
of any Holder: 
 (a) to cure any ambiguity, omission, mistake, defect or inconsistency; 
 (b) to provide for uncertificated Senior Notes in addition to or in place of certificated Senior Notes; 
 (c) to comply with Section 5.01 hereof; 
 (d) to provide the assumption of the Issuer’s or any Guarantor’s obligations to the Holders; 
 (e) to make any change
that would provide any additional rights or benefits to the Holders or that does not adversely affect the legal rights under this Indenture of any such Holder; 
 (f) to add covenants for the benefit of the Holders or to surrender any right or power conferred upon the Issuer or any Guarantor; 
 (g) to comply with requirements of the SEC in order to effect or maintain the qualification of this Indenture under the Trust Indenture Act; 
 (h) to evidence and provide for the acceptance and appointment under this Indenture of a successor Trustee hereunder pursuant to the requirements hereof;

 (i) to provide for the issuance of exchange notes or private exchange notes, which are identical to exchange notes except that they are
not freely transferable; 
 (j) to add a Guarantor under this Indenture; 
 (k) to conform the text of this Indenture, Guarantees or the Senior Notes to any provision of the “Description of Senior Notes” section of the
Offering Memorandum to the extent that such provision in such “Description of Senior Notes” section was intended to be a verbatim recitation of a provision of this Indenture, Guarantee or Senior Notes; or 
 (l) to make any amendment to the provisions of this Indenture relating to the transfer and legending of Senior Notes as permitted by this Indenture,
including, without limitation, to facilitate the issuance and administration of the 

  

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Senior Notes; provided that (a) compliance with this Indenture as so amended would not result in Senior Notes being transferred in violation of the
Securities Act or any applicable securities law and (b) such amendment does not materially and adversely affect the rights of Holders to transfer Senior Notes. 
 Upon the request of the Issuer accompanied by a resolution 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 hereof, the Trustee shall join with the Issuer and the Guarantors 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 have the right, but 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, neither an Opinion of Counsel nor an Officer’s Certificate shall be required in connection with the addition of a Guarantor under this Indenture (other than as required by Section 4.15 hereof) 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. 
 Section 9.02. With Consent of Holders. Except as provided in Section 9.01 and this Section 9.02, the Issuer, the Guarantors and the Trustee may amend or supplement this Indenture, the Senior Notes and the
Guarantees with the consent of the Holders of at least a majority in principal amount of the Senior Notes then outstanding, including consents obtained in connection with a purchase of, or tender offer or exchange offer for, and, subject to
Section 6.04 and 6.07 hereof, Senior Notes, and any existing Default or Event of Default (other than a Default or Event of Default in the payment of the principal of, premium, if any, or interest on the Senior Notes, except a payment default
resulting from an acceleration that has been rescinded) or compliance with any provision of the Indenture or the Senior Notes issued thereunder may be waived with the consent of the Holders of a majority in principal amount of the then outstanding
Senior Notes (including consents obtained in connection with a purchase of or tender offer or exchange offer for the Senior Notes). Section 2.08 hereof and Section 2.09 hereof shall determine which Senior Notes are considered to be
“outstanding” for the purposes of this Section 9.02. 
 Upon the request of the Issuer accompanied by a resolution 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 as aforesaid, the Trustee shall join with the
Issuer and the Guarantors 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. 
  

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 It shall not be necessary for the consent of the Holders 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 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 Senior Notes, an amendment or waiver under this Section 9.02 may not (with respect to any Senior Notes held by a non-consenting Holder): 
 (a) reduce the principal amount of such Senior Notes whose Holders must consent to an amendment, supplement or waiver; 
 (b) reduce the principal of or change the fixed final maturity of any such Senior Note or alter or waive the provisions with respect to the redemption of
such Senior Notes (other than provisions relating to Section 3.09, Section 4.10 and Section 4.14 hereof to the extent that any such amendment or waiver does not have the effect of reducing the principal of or changing the final
maturity of any such Senior Note or altering or waiving the provisions with respect to the redemption of such Senior Notes); 
 (c) reduce
the rate of or change the time for payment of interest on any Senior Note; 
 (d) waive a Default in the payment of principal of or premium,
if any, or interest on the Senior Notes, except a rescission of acceleration of the Senior Notes by the Holders of at least a majority in aggregate principal amount of the Senior 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; 
 (e) make any Senior Note payable in money other than that stated therein; 
  

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 (f) 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 Senior Notes; 
 (g) make any change in these
amendment and waiver provisions; 
 (h) impair the right of any Holder to receive payment of principal of, or premium, if any, or interest on
such Holder’s Senior Notes on or after the due dates therefor or to institute suit for the enforcement of any payment on or with respect to such Holder’s Senior Notes; 
 (i) make any change to or modify the ranking of the Senior Notes that would adversely affect the Holders; or 
 (j) except as expressly permitted by this Indenture, modify the Guarantees of any Significant Subsidiary in any manner adverse to the Holders.

 Section 9.03. Compliance with Trust Indenture Act. Every amendment or supplement to this Indenture or the Senior Notes
shall be set forth in an amended or supplemental indenture that complies in all material respects with the Trust Indenture Act as then in effect. 
 Section 9.04. Revocation and Effect of Consents. Until an amendment, supplement or waiver becomes effective, a consent to it by a Holder of a Senior Note is a continuing consent by the Holder of a Senior Note and every
subsequent Holder of a Senior Note or portion of a Senior Note that evidences the same debt as the consenting Holder’s Senior Note, even if notation of the consent is not made on any Senior Note. However, any such Holder of a Senior Note or
subsequent Holder of a Senior Note may revoke the consent as to its Senior 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. 
  

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 Section 9.05. Notation on or Exchange of Senior Notes. The Trustee may place an
appropriate notation about an amendment, supplement or waiver on any Senior Note thereafter authenticated. The Issuer in exchange for all Senior Notes may issue and the Trustee shall, upon receipt of an Authentication Order, authenticate new Senior
Notes that reflect the amendment, supplement or waiver. 
 Failure to make the appropriate notation or issue a new Senior Note shall not
affect the validity and effect of such amendment, supplement or waiver. 
 Section 9.06. 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 the board of directors of the Issuer approves it. In executing any amendment, supplement or waiver, the Trustee shall be provided with, upon request, and (subject to Section 7.01 hereof) shall be fully
protected in relying upon, in addition to the documents required by Section 12.04 hereof, an Officer’s Certificate and an Opinion of Counsel each 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 hereof). Notwithstanding the foregoing, an Opinion of Counsel shall not be required (other than as required by Section 4.15 hereof) for the Trustee to execute any
supplemental indenture to this Indenture, the form of which is attached as Exhibit D hereto, adding a new Guarantor under this Indenture. 
 Section 9.07. Payment for Consent. Neither the Issuer nor any of its Affiliates shall, directly or indirectly, pay or cause to be paid any consideration, whether by way of interest, fee or otherwise, to any Holder for or
as an inducement to any consent, waiver or amendment of any of the terms or provisions of this Indenture or the Senior Notes unless such consideration is offered to all Holders and is paid to all Holders that so consent, waive or agree to amend in
the time frame set forth in solicitation documents relating to such consent, waiver or agreement. 
 ARTICLE 10 
 GUARANTEES 
 Section 10.01. Guarantee. Subject to this Article 10, each of the Guarantors hereby, jointly and severally, irrevocably and unconditionally, guarantees to each Holder of a Senior Note authenticated and delivered by the
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validity and enforceability of this Indenture, the Senior Notes or the obligations of the Issuer hereunder or thereunder, that: (a) the principal of and
interest and premium, if any, on the Senior 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 Senior 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, all in accordance with the terms hereof and thereof; and (b) in case of any extension of time of payment or renewal of
any Senior Notes or any of such other obligations, that same shall be promptly paid in full when due 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 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
Senior Notes or this Indenture, the absence of any action to enforce the same, any waiver or consent by any Holder 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 whatsoever and covenants that this Guarantee shall not be discharged except by full payment of the obligations contained in the
Senior 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 hereof for the purposes of this Guarantee, notwithstanding any stay,
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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 hereof, 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 nonpaying
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 of the Senior
Notes are, pursuant to applicable law, rescinded or reduced in amount, or must otherwise be restored or returned by any obligee on the Senior Notes or Guarantees, whether as a “voidable preference,” “fraudulent transfer” or
otherwise, all as though such payment had not been made. In the event that any payment or any part thereof, is rescinded, reduced, restored or returned, the Senior 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 rank equally in right of payment with all existing and future Senior Indebtedness of such Guarantor, if
any. 
 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 Senior 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 will, after giving effect to such maximum amount and all other contingent and fixed liabilities of such Guarantor that are relevant under 

  

 146 

 
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 hereof, each Guarantor hereby agrees that this Indenture shall be executed on behalf of such Guarantor by its President or
Treasurer, one of its Vice Presidents or one of its Assistant Vice Presidents. 
 Each Guarantor hereby agrees that its Guarantee set forth
in Section 10.01 hereof shall remain in full force and effect notwithstanding the absence of the endorsement of any notation of such Guarantee on the Senior Notes. 
 If an Officer whose signature is on this Indenture no longer holds that office at the time the Trustee authenticates the Senior Note, the Guarantee shall be valid nevertheless. 
 The delivery of any Senior 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 hereof, the Issuer shall cause any Restricted Subsidiary to
comply with the provisions of Section 4.15 hereof and this Article 10, to the extent applicable. 
 Section 10.04.
Subrogation. Each Guarantor shall be subrogated to all rights of Holders against the Issuer in respect of any amounts paid by any Guarantor pursuant to the provisions of Section 10.01 hereof; provided that, if an Event of Default has
occurred and is continuing, 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 Senior Notes
shall have been paid in full. 
 Section 10.05. Benefits Acknowledged. Each Guarantor acknowledges that it will 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. 
  

 147 

 Section 10.06. Release of Guarantees. Each Guarantee by a Guarantor will provide by
its terms that it 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: 
 (a) (i) any sale, exchange, disposition or transfer (by merger, amalgamation, consolidation or otherwise) of (i) the Capital Stock of such Guarantor,
after which the applicable Guarantor is no longer a Restricted Subsidiary or (ii) all or substantially all the assets of such Guarantor, in each case if such sale, exchange, disposition or transfer is made in compliance with the applicable
provisions of this Indenture; 
 (ii) the release or discharge of the guarantee by such Guarantor of Indebtedness under the
Senior Credit Facilities, or such other guarantee that resulted in the creation of such Guarantee, except a discharge or release by or as a result of payment under such guarantee (it being understood that a release subject to a contingent
reinstatement is still a release, and that if any such Guarantee is so reinstated, such Guarantee shall also be reinstated to the extent that such Guarantor would then be required to provide a Guarantee pursuant to Section 4.15); 
 (iii) the designation of any Restricted Subsidiary that is a Guarantor as an Unrestricted Subsidiary in compliance with the applicable
provisions of this Indenture; or 
 (iv) the exercise by the Issuer of its Legal Defeasance option or Covenant Defeasance
option in accordance with Article 8 hereof or the discharge of the Issuer’s obligations under this Indenture in accordance with the terms of this Indenture; and 
 (b) 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. 
 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 all Senior Notes, when either: 
 (a) all Senior Notes
theretofore authenticated and delivered, except lost, stolen or destroyed Senior Notes which have been replaced or paid and Senior Notes for whose payment money has heretofore been deposited in trust, have been delivered to the Trustee for
cancellation; or 
  

 148 

 (b) (i) all Senior 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, will 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, 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, cash in
U.S. dollars, U.S. dollar-denominated Government Securities, or a combination thereof, in such amounts as will be sufficient without consideration of any reinvestment of interest to pay and discharge the entire indebtedness on the Senior 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 the 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 date of redemption. 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 (it being understood that any satisfaction and discharge shall be subject to the condition subsequent that such deficit is in fact paid);

 (ii) no Default (other than that resulting from borrowing funds to be applied to make such deposit or any similar and
simultaneous deposit relating to other Indebtedness and the granting of Liens in connection therewith) with respect to this Indenture or the Senior 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 will not result in a breach or violation of, or constitute a default under the Senior 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 resulting from any borrowing of 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); 
 (iii) the Issuer has paid or caused to be paid all sums payable by it under this Indenture;
and 
  

 149 

 (iv) the Issuer has delivered irrevocable instructions to the Trustee to apply the
deposited money toward the payment of the Senior 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 subclause (A) of
clause (ii) of this Section 11.01, the provisions of Section 11.02 and Section 8.06 hereof shall survive such satisfaction and discharge. 
 Section 11.02. Application of Trust Money. Subject to the provisions of Section 8.06 hereof, all money deposited with the Trustee pursuant to Section 11.01 hereof shall be held in trust
and applied by it, in accordance with the provisions of the Senior Notes and this Indenture, to the payment, either directly or through any Paying Agent (including the Issuer or a Guarantor acting as its own Paying Agent) as the Trustee may
determine, to the Persons entitled thereto, of the principal (and premium, if any) 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 hereof 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 Senior Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 11.01 hereof; provided that if the Issuer has made any payment of principal of, premium, if any, or interest on any Senior Notes
because of the reinstatement of its obligations, the Issuer shall be subrogated to the rights of the Holders to receive such payment from the money or Government Securities held by the Trustee or Paying Agent. 
 ARTICLE 12 
 MISCELLANEOUS

 Section 12.01. Trust Indenture Act Controls. If any provision of this Indenture limits, qualifies or conflicts with the
duties imposed by Trust Indenture Act Section 318(c), the imposed duties shall control. 
 Section 12.02. Notices.
Any notice or communication by the Issuer, any Guarantor or the Trustee to the others is duly given if in writing and delivered in 

  

 150 

 
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: 
 Axcan Intermediate Holdings Inc. 
 c/o Axcan Pharma Inc. 
 597 Laurier Boulevard 
 Mont-Saint-Hilaire,
Quebec J3H 6C4 
 Canada 
 Facsimile: 450-464-9979 
 Attention: Steve Gannon, Senior Vice President – Finance, Chief Financial Officer &
Treasurer 
 with a copy to: 
 Axcan Pharma Inc. 
 597 Laurier Boulevard 
 Mont-Saint-Hilaire, Quebec J3H 6C4 
 Canada 
 Facsimile: 450-464-9979 
 Attention: Richard
Tart, Vice-President Corporate Development & General Counsel 
 If to the Trustee: 
 The Bank of New York 
 101 Barclay Street, 8W

 New York, NY 10286 
 Fax No.:
212-815-5707 
 Attention: Corporate Trust Administration 
 The Issuer, any Guarantor or the Trustee, 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 faxed or sent electronically; 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 and, subject to compliance with the Trust Indenture Act, on the
final date on which publication is made, if given by publication. 
  

 151 

 Any notice or communication to a Holder shall be electronically delivered, 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 Senior Note Register kept by the Registrar. Any notice or communication shall also be so mailed to any Person
described in Trust Indenture Act Section 313(c), to the extent required by the Trust Indenture Act. Failure to deliver 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 or otherwise delivered 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. 
 Section 12.03. Communication by Holders with Other Holders. Holders may communicate
pursuant to Trust Indenture Act Section 312(b) with other Holders with respect to their rights under this Indenture or the Senior Notes. The Issuer, the Trustee, the Registrar and anyone else shall have the protection of Trust Indenture Act
Section 312(c). 
 Section 12.04. 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 in form and substance reasonably satisfactory to the Trustee (which shall include the statements set forth in
Section 12.05 hereof) 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 in form and substance reasonably satisfactory to the Trustee (which shall include the statements set forth in
Section 12.05 hereof) stating that, in the opinion of such counsel, all such conditions precedent and covenants have been satisfied. 
 Section 12.05. 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 hereof or Trust Indenture Act Section 314(a)(4)) shall comply with the provisions of Trust Indenture Act Section 314(e) and shall include: 
 (a) a statement that the Person making such certificate or opinion has read such covenant or condition; 
  

 152 

 (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; provided, however, that with respect to matters of fact an Opinion of Counsel may rely on an Officer’s Certificate or certificates of public officials. 
 Section 12.06. 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 12.07. No
Personal Liability of Directors, Officers, Employees and Stockholders. No past, present or future director, officer, employee, incorporator, member, partner or stockholder of the Issuer or any Guarantor or any of their direct or indirect parent
companies (other than the Issuer and the Guarantors) shall have any liability, for any obligations of the Issuer or the Guarantors under the Senior 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 Senior Notes waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Senior Notes. 
 Section 12.08. 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. 
 Section 12.09. Waiver of Jury Trial. EACH OF THE ISSUER, THE GUARANTORS AND THE TRUSTEE
HEREBY IRREVOCABLY WAIVES, 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. 
  

 153 

 Section 12.10. 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 12.11. 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 its Restricted Subsidiaries or of any other Person. Any such indenture, loan or debt agreement may not be used to interpret this Indenture. 
 Section 12.12. Successors. All agreements of the Issuer in this Indenture and the Senior Notes shall bind its 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 hereof. 
 Section 12.13. Severability. In case any provision in this Indenture or in the Senior 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 12.14. 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. This Indenture may be
executed in multiple counterparts which, when taken together, shall constitute one instrument. 
 Section 12.15. 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 12.16. Qualification of Indenture. The
Issuer and the Guarantors shall qualify this Indenture under the Trust Indenture Act in accordance with the terms and conditions of the Registration Rights Agreement and shall pay all reasonable costs and expenses (including attorneys’ fees and
expenses for the Issuer, the Guarantors and the Trustee) incurred in connection therewith, including, but not limited to, costs and expenses of qualification of this Indenture and the Senior Notes and printing this Indenture and the Senior Notes.
The Trustee shall be provided with such Officer’s Certificates, Opinions of Counsel or other documentation as is necessary in connection with any such qualification of this Indenture under the Trust Indenture Act. 
 [Signatures on following page] 
  

 154 

 IN WITNESS WHEREOF, the undersigned have executed this Indenture as of the Closing Date. 
  

			
	 AXCAN INTERMEDIATE HOLDINGS INC.

		
	 By:
	 	 /s/ Steve Gannon

	 Name:
	 	Steve Gannon
	 Title:
	 	Senior Vice President – Finance, Chief Financial Officer and Treasurer
	
	 AXCAN US PARTNERSHIP 1 LP

		
	 By:
	 	Axcan Nova Scotia 2 ULC,
		 	its General Partner
		
	 By:
	 	 /s/ Steve Gannon

	 Name:
	 	Steve Gannon
	 Title:
	 	Senior Vice President – Finance, Chief Financial Officer and Treasurer
	
	 ACQUISITION CO. NO. 1

	 AXCAN PHARMA US, INC.

	 AXCAN PHARMA (U&V) INC.

	 AXCAN CANADA (INVEST) ULC

	 AXCAN PHARMA INC.

	 AXCAN NOVA SCOTIA 1 ULC

	 AXCAN NOVA SCOTIA 2 ULC

	 AXCAN NOVA SCOTIA 3 ULC

		
	 By:
	 	 /s/ Steve Gannon

	 Name:
	 	Steve Gannon
	 Title:
	 	Senior Vice President – Finance, Chief Financial Officer and Treasurer
	
	 AXCAN US LLC

		
	 By:
	 	Axcan Intermediate Holdings Inc.,
		 	its Sole Member
		
	 By:
	 	 /s/ Steve Gannon

	 Name:
	 	Steve Gannon
	 Title:
	 	Senior Vice President – Finance, Chief Financial Officer and Treasurer

 [Signature Page to Senior Notes Indenture] 

  

			
	 ACQUISITION NO. 5 LLC

		
	 By
	 	 /s/ David Mims

	 Name:
	 	David Mims
	 Title:
	 	President
	
	 AXCAN COÖPERATIEVE U.A.

		
	 By:
	 	 /s/ David Mims

	 Name:
	 	David Mims
	 Title:
	 	Attorney-in-Writing
	
	 AXCAN LUXCO 1 S.ÀR.L.

		
	 By:
	 	 /s/ David Mims

	 Name:
	 	David Mims
	 Title:
	 	Authorized Signatory
	
	 AXCAN LUXCO 2 S.ÀR.L.

		
	 By:
	 	 /s/ David Mims

	 Name:
	 	David Mims
	 Title:
	 	Authorized Signatory

 [Signature Page to Senior Notes Indenture] 

  

			
	 THE BANK OF NEW YORK, as Trustee

		
	 By:
	 	 /s/ REMO J. REALE

	 Name:
	 	REMO J. REALE
	 Title:
	 	VICE PRESIDENT

 [Signature Page to Senior Notes Indenture] 

 EXHIBIT A 
 [Face of Senior Note] 
 [Insert the Global Senior 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] 
 [Insert the Regulation S Temporary Global Senior Note Legend, if applicable pursuant to the provisions of the Indenture] 
  

 A-1-1 

 CUSIP [05454R AF7] [U05496 AB7] [05454R AG5] 
 ISIN [US05454RAF73] [USU05496AB75] [US05454RAG56] 
 [RULE 144A][REGULATION S] [GLOBAL] NOTE 
 representing up to 
 $[            ] 
 12.75% Senior Note due 2016 
  

	 No.      
	 [$                    ]

 Axcan Intermediate Holdings Inc, a Delaware corporation, promises to pay to
                     or registered assigns, the principal sum [set forth on the Schedule of Exchanges of Interests in the Global Senior Note
attached hereto] [of                      United States Dollars] on March 1, 2016. 
 Interest Payment Dates: March 1 and September 1, commencing on September 1, 2008 
 Record Dates: February 15 and August 15 
  

 A-1-2 

 IN WITNESS HEREOF, the Issuer has caused this instrument to be duly executed. 
 Dated: 
  

			
	AXCAN INTERMEDIATE HOLDINGS INC.
		
	By:	 	  

	Name:	 	
	Title:	 	

  

 A-1-3 

 This is one of the Senior Notes referred to in the within-mentioned Indenture: 
  

			
	THE BANK OF NEW YORK, as Trustee
		
	By:	 	  

	Name:	 	
	Title:	 	
	Date:	 	

  

 A-1-4 

 [Back of Senior Note] 
 12.75% Senior Note due 2016 
 Capitalized terms used herein shall have the meanings assigned to them in the
Indenture referred to below unless otherwise indicated. 
 1. Interest. Axcan Intermediate Holdings Inc, a Delaware corporation,
promises to pay interest on the principal amount of this Senior Note at a rate per annum of 12.75% from May 6, 2008 until maturity and to pay the Additional Interest, if any, payable pursuant to the Registration Rights Agreement referred to
below. The Issuer will pay interest on this Senior Note semi-annually in arrears on March 1, and September 1, of each year beginning September 1, 2008 or, if any such day is not a Business Day, on the next succeeding Business Day
(each, an “Interest Payment Date”). The Issuer will make each interest payment to the Holder of record of this Senior Note on the immediately preceding February 15 and August 15 (each, a “Record Date”).
Interest on this Senior Note will accrue from the most recent date to which interest has been paid or, if no interest has been paid, from and including May 6, 2008. The Issuer will pay interest (including post-petition interest in any
proceeding under any Bankruptcy Law) on overdue principal and premium, if any, from time to time on demand at the rate borne by this Senior Note; 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 periods) from time to time on demand at the rate borne by this Senior Note. Interest will be computed on the basis of a 360-day year comprised of twelve 30-day months.

 2. Method of Payment. The Issuer will pay interest on this Senior Note to the Person who is the registered Holder of this Senior
Note at the close of business on the Record Date (whether or not a Business Day) next preceding the Interest Payment Date, even if this Senior Note is cancelled after such record date and on or before such Interest Payment Date, except as provided
in Section 2.12 of 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 Senior Note Register of Holders, provided that (a) all cash
payments of principal, premium, if any, and interest on, Senior Notes represented by Global Senior Notes registered in the name of or held by DTC or its nominee will be made by wire transfer of immediately available funds to the accounts specified
by the Holder or Holders thereof and (b) all payments of principal, premium, if any, and interest with respect to certificated Senior Notes will be made by wire transfer to a U.S. dollar account maintained by the payee with a bank in the United
States if such Holder elects payment by wire transfer by giving written notice to the Trustee or the Paying Agent to such effect designating such account no later than 30 days immediately preceding the relevant due date for payment (or such other
date as the Trustee may accept in its discretion). 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. 
  

 A-1-5 

 3. Paying Agent and Registrar. Initially, The Bank of New York, the Trustee under the Indenture,
will 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 Senior Notes under a Senior Notes Indenture, dated as of May 6, 2008 (the “Indenture”),
among Axcan Intermediate Holdings Inc., the Guarantors named therein and the Trustee. This Senior Note is one of a duly authorized issue of notes of the Issuer designated as its 12.75% Senior Notes due 2016. The Issuer shall be entitled to issue
Additional Senior Notes pursuant to Sections 2.01 and 4.09 of the Indenture. The terms of the Senior Notes include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended (the
“Trust Indenture Act”). The Senior Notes are subject to all such terms, and Holders are referred to the Indenture and such Act for a statement of such terms. To the extent any provision of this Senior Note conflicts with the express
provisions of the Indenture, the provisions of the Indenture shall govern and be controlling. 
 5. Optional Redemption. 

(a) Except as described below under clauses 5(b), 5(c) and 5(d) hereof, the Senior Notes will not be redeemable at the Issuer’s option.

 (b) At any time prior to March 1, 2012, the Issuer may redeem all or a part of the Senior Notes at a redemption price equal to 100.0%
of the principal amount of such Senior Notes redeemed plus the Applicable Premium as of, plus accrued and unpaid interest, if any, to the date of redemption (the “Redemption Date”), subject to the right of Holders of record on the
relevant record date to receive interest due on the relevant interest payment date. 
 (c) On or after March 1, 2012, the Issuer may
redeem the Senior Notes, at the redemption prices (expressed as percentages of principal amount of the Senior Notes to be redeemed) set forth below, plus accrued and unpaid interest, if any, to the Redemption Date, subject to the right of Holders of
record on the relevant record date to receive interest due on the relevant interest payment date, if redeemed during the twelve-month period beginning on March 1, of each of the years indicated below: 
  

				
	 Year
	  	Percentage	 
	 2012
	  	106.375	%
	 2013
	  	103.188	%
	 2014 and thereafter
	  	100.000	%

  

 A-1-6 

 (d) Before March 1, 2011, the Issuer may, at its option, on one or more occasions, redeem up to
35.0% of the aggregate principal amount of Senior Notes issued under this Indenture at a redemption price equal to 112.750% of the aggregate principal amount thereof plus accrued and unpaid interest, if any, to the Redemption Date, subject to the
right of Holders of record on the relevant record date to receive interest due on the relevant interest payment date, with the net cash proceeds received by it from one or more Equity Offerings; provided that (i) at least 50.0% of the
sum of the aggregate principal amount of the Senior Notes originally issued under this Indenture on the Issue Date and any Additional Senior Notes issued under the Indenture after the Issue Date remains outstanding immediately after the occurrence
of each such redemption; and (ii) each such redemption occurs within 120 days of the date of closing of each such Equity Offering. Notice of any redemption upon any Equity Offering may be given prior to the completion thereof, and any such
redemption or notice may, at the Issuer’s discretion, be subject to one or more conditions precedent, including, but not limited to, completion of the related Equity Offering. If any Senior Notes are listed on an exchange, and the rules of such
exchange so require, the Issuer will notify the exchange of any such notice of redemption. In addition, the Issuer will notify the exchange of the principal amount of any Senior Notes outstanding following any partial redemption of Senior Notes.

 (e) Any redemption pursuant to this paragraph 5 shall be made pursuant to the provisions of Sections 3.01 through 3.06 of the Indenture.

 6. Mandatory Redemption. The Issuer shall not be required to make mandatory redemption or sinking fund payments with respect to the
Senior Notes. 
 7. Notice of Redemption. Subject to Section 3.03 of the Indenture, notice of redemption will be delivered
electronically or mailed by first-class mail at least 30 days but not more than 60 days before the redemption date (except that redemption notices may be delivered electronically or mailed more than 60 days prior to a redemption date if the notice
is issued in connection with Article 8 or Article 11 of the Indenture) to each Holder whose Senior Notes are to be redeemed at its registered address. No Senior Notes of less than $2,000 can be redeemed in part, except that if all the Senior Notes
of a Holder are to be redeemed, the entire amount of Senior Notes held by such Holder shall be redeemed. On and after the Redemption Date, interest ceases to accrue on this Senior Note or portions thereof called for redemption. 
  

 A-1-7 

 8. Offers to Repurchase. Upon the occurrence of a Change of Control, the Issuer shall make a
Change of Control Offer in accordance with Section 4.14 of the Indenture. In connection with certain Asset Sales, the Issuer shall make an Asset Sale Offer as and when provided in accordance with Sections 3.09 and 4.10 of the Indenture.

 9. Denominations, Transfer, Exchange. The Senior Notes are in registered form without coupons in denominations of $2,000 and any
integral multiple of $1,000 in excess of $2,000. The transfer of Senior Notes may be registered and Senior 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 Senior Note or portion of a
Senior Note selected for redemption, except for the unredeemed portion of any Senior Note being redeemed in part. Also, the Issuer need not exchange or register the transfer of any Senior Notes for a period of 15 days before a selection of Senior
Notes to be redeemed. 
 10. Persons Deemed Owners. The registered Holder of a Senior Note may be treated as its owner for all
purposes. 
 11. Amendment, Supplement and Waiver. The Indenture, the Guarantees or the Senior Notes may be amended or supplemented as
provided in the Indenture. 
 12. Defaults and Remedies. The Events of Default relating to the Senior Notes are defined in
Section 6.01 of the Indenture. If any Event of Default occurs and is continuing, the Trustee or the Holders of at least 25.0% in principal amount of the then outstanding Senior Notes may declare the principal, premium, if any, interest and any
other monetary obligations on all the then outstanding Senior Notes to be due and payable immediately. Notwithstanding the foregoing, in the case of an Event of Default arising from certain events of bankruptcy or insolvency, all outstanding Senior
Notes will become due and payable immediately without further action or notice. Holders may not enforce the Indenture, the Senior Notes or the Guarantees except as provided in the Indenture. Subject to certain limitations, Holders of a majority in
aggregate principal amount of the then outstanding Senior Notes may direct the Trustee in its exercise of any trust or power. The Trustee may withhold from Holders notice of any continuing Default (except a Default relating to the payment of
principal, premium, if any, or interest) if it determines that withholding notice is in their interest. The Holders of a majority in aggregate principal amount of the Senior Notes then outstanding 

  

 A-1-8 

 
by notice to the Trustee may on behalf of all the Holders waive any existing Default or and its consequences under the Indenture except a continuing Default
in payment of the principal of, premium, if any, or interest on, any of the Senior Notes held by a non-consenting Holder. The Issuer is required to deliver to the Trustee annually a statement regarding compliance with the Indenture, and the Issuer
is required within five Business Days after becoming aware of any Default, to deliver to the Trustee a statement specifying such Default and what action the Issuer proposes to take with respect thereto. 
 13. Authentication. This Senior Note shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose until
authenticated by the manual, facsimile or electronic (including “.pdf”) signature of the Trustee. 
 14. Additional Rights of
Holders of Restricted Global Senior Notes and Restricted Definitive Senior Notes. In addition to the rights provided to Holders under the Indenture, Holders of Restricted Global Senior Notes and Restricted Definitive Senior Notes shall have all
the rights set forth in the Registration Rights Agreement, including the right to receive Additional Interest (as defined in the Registration Rights Agreement). 
 15. Governing Law. THE LAWS OF THE STATE OF NEW YORK SHALL GOVERN AND BE USED TO CONSTRUE THE INDENTURE, THE NOTES AND THE GUARANTEES. 
 16. CUSIP and ISIN Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Issuer
has caused CUSIP and ISIN numbers to be printed on the Senior Notes and the Trustee may use CUSIP and ISIN 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 Senior Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon. 
  

 A-1-9 

 The Issuer will furnish to any Holder upon written request and without charge a copy of the Indenture
and/or the Registration Rights Agreement. Requests may be made to the Issuer at the following address: 
 Axcan Intermediate Holdings Inc.

 c/o Axcan Pharma Inc. 
 597
Laurier Boulevard 
 Mont-Saint-Hilaire, Quebec J3H 6C4 
 Canada 
 Facsimile: 450-464-9979 
 Attention: General Counsel 
  

 A-1-10 

 ASSIGNMENT FORM 
 To assign this Senior Note, fill in the form below: 
  

			
	(I) or (we) assign and transfer this Senior 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 Senior 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 Senior Note)

							
	 Signature Guarantee*:
	 	  
	 		 	

  

	*	Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee). 

  

 A-1-11 

 OPTION OF HOLDER TO ELECT PURCHASE 
 If you want to elect to have this Senior Note purchased 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 Senior Note purchased by the Issuer pursuant to
Section 4.10 or Section 4.14 of the Indenture, state the amount you elect to have purchased: 
 $                             
  

									
	 Date:
	 	  
	 		  		  	
		 		 	Your Signature:	  	  
	  	
		 		 		  	(Sign exactly as your name appears on the face of this Senior Note)	  	
					
		 		 	 Tax Identification No.:
	  	  
	  	

									
					
	 Signature Guarantee*:
	 	  
	 		  		  	

  

	*	Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantor acceptable to the Trustee). 

  

 A-1-12 

 SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE* 
 The initial outstanding principal amount of this Global Senior Note is $            .
The following exchanges of a part of this Global Senior Note for an interest in another Global Senior Note or for a Definitive Senior Note, or exchanges of a part of another Global or Definitive Senior Note for an interest in this Global Senior
Note, have been made: 
  

									
	 Date of
Exchange
	 	Amount of
decrease in
Principal
Amount of
this Global
Senior Note	 	Amount of
increase in
Principal
Amount of
this Global
Senior Note	 	Principal
Amount of
this Global
Senior Note
following
such decrease
or increase	 	Signature of
authorized
officer of
Trustee or
Custodian

  

	 *
	 This schedule should be included only if the Note is issued in global form. 

  

 A-1-13 

 EXHIBIT B 
 FORM OF CERTIFICATE OF TRANSFER 
 Axcan Intermediate Holdings Inc. 
 c/o Axcan Pharma Inc. 
 597 Laurier Boulevard 
 Mont-Saint-Hilaire, Quebec J3H 6C4 
 Canada 
 Facsimile: 450-464-9979 
 Attention: General Counsel 
 The Bank of New York 
 101 Barclay Street, 8W 
 New York, NY 10286 
 Fax No.: 212-815-5707 
 Attention: Corporate Trust Administration 
 Re:
    12.75% Senior Notes due 2016 
 Reference is hereby made to the Senior Notes Indenture, dated as of May 6, 2008
(the “Indenture”), among Axcan Intermediate Holdings Inc., the Guarantors named therein 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 Senior Note[s] or interest in such Senior Note[s] specified in Annex A hereto, in the principal amount of $                 in such Senior 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 144A GLOBAL NOTE OR RELEVANT 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 Senior Note is being transferred to a
Person that the Transferor reasonably believes is purchasing the beneficial interest or Definitive Senior 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. 
  

 B-1 

 2. [    ] CHECK IF TRANSFEREE WILL TAKE DELIVERY OF A BENEFICIAL INTEREST IN THE
RELEVANT REGULATION S GLOBAL NOTE OR RELEVANT DEFINITIVE NOTE PURSUANT TO REGULATION S. The Transfer is being effected pursuant to and in accordance with Rule 903 or Rule 904 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 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, (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 applicable Restricted Period, 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). Upon consummation of the proposed transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Definitive Senior Note will 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 THE RELEVANT 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 Senior Notes and Restricted Definitive Senior 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; or 
 (b) [    ] such Transfer is being effected to
the Issuer or a subsidiary thereof; or 
 (c) [    ] such Transfer is being effected pursuant to an effective
registration statement under the Securities Act and in compliance with the prospectus delivery requirements of the Securities Act. 
  

 B-2 

 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 Senior Note will no longer be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Global Senior Notes, on
Restricted Definitive Senior 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 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 Senior Note will no longer be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Global Senior Notes, on Restricted
Definitive Senior 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 Senior Note will not be subject to the restrictions on transfer enumerated in the Private
Placement Legend printed on the Restricted Global Senior Notes or Restricted Definitive Senior Notes and in the Indenture. 
  

 B-3 

 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:	 	

  

			
	 Dated:
	 	  

  

 B-4 

 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)	[    ] 144A Global Senior Note ([CUSIP:            ]), or 

  

	 	(ii)	[    ] Regulation S Global Senior Note ([CUSIP:            ]), or 

  

	 	(b)	[    ] a Restricted Definitive Senior Note. 

  

	 	2.	After the Transfer the Transferee will hold: 

 [CHECK ONE]

  

	 	(a)	[    ] a beneficial interest in the: 

  

	 	(i)	[    ] 144A Global Senior Note ([CUSIP:            ]), or 

  

	 	(ii)	[    ] Regulation S Global Senior Note ([CUSIP:            ])or 

  

	 	(iii)	[    ] Unrestricted Global Senior Note ([            ]
[            ]); or 

  

	 	(b)	[    ] a Restricted Definitive Senior Note; or 

  

	 	(c)	[    ] an Unrestricted Definitive Senior Note, in accordance with the terms of the Indenture. 

  

 B-5 

 EXHIBIT C 
 FORM OF CERTIFICATE OF EXCHANGE 
 Axcan Intermediate Holdings Inc. 
 c/o Axcan Pharma Inc. 
 597 Laurier Boulevard 
 Mont-Saint-Hilaire, Quebec J3H 6C4 
 Canada 
 Facsimile: 450-464-9979 
 Attention: General Counsel 
 The Bank of New York 
 101 Barclay Street, 8W 
 New York, NY 10286 
 Fax No.: 212-815-5707 
 Attention: Corporate Trust Administration 
 Re:    12.75% Senior Notes due 2016 
 Reference is hereby made to the Senior Notes Indenture, dated as of
May 6, 2008 (the “Indenture”), among Axcan Intermediate Holdings Inc., the Guarantors named therein and the Trustee. Capitalized terms used but not defined herein shall have the meanings given to them in the Indenture.

                              (the “Owner”) owns and proposes to exchange the
Note[s] or interest in such Senior Note[s] specified herein, in the principal amount of $                     in such Senior 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 Senior Note for a beneficial interest in an Unrestricted Global Senior 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 Senior 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 

  

 C-1 

 
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 Senior 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 Senior Note for an Unrestricted Definitive Senior Note, the Owner hereby certifies (i) the Definitive Senior 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 Senior 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 Senior 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 Senior Note for a beneficial interest in an Unrestricted Global Senior 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 Senior 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 Senior Note for an Unrestricted Definitive Senior Note, the Owner hereby certifies (i) the Unrestricted Definitive Senior 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 Senior 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 Senior Note is being acquired in compliance with any applicable blue sky
securities laws of any state of the United States. 
  

 C-2 

 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 Senior Note for a Restricted Definitive Senior Note with
an equal principal amount, the Owner hereby certifies that the Restricted Definitive Senior 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 Senior Note issued will continue to be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Definitive Senior 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 Senior Note for a beneficial interest in the [CHECK ONE] [    ] 144A Global Senior Note [    ] Regulation S
Global Senior 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 Senior 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 will be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the relevant Restricted Global Senior Note and
in the Indenture and the Securities Act. 
  

 C-3 

 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:	 	

  

					
		 	 Dated:
	 	  

  

 C-4 

 EXHIBIT D 
 [FORM OF SUPPLEMENTAL INDENTURE 
 TO BE DELIVERED BY SUBSEQUENT GUARANTORS] 
 Supplemental Indenture (this “Supplemental Indenture”), dated as of
                            , among
                                        
(the “Guaranteeing Subsidiary”), a subsidiary of Axcan Intermediate Holdings, Inc., a Delaware corporation (the “Issuer”), and The Bank of New York, [a New York banking corporation] as trustee (the
“Trustee”). 
 W I T N E S S E T H 
 WHEREAS, Axcan Intermediate Holdings Inc. and the Guarantors (as defined in the Indenture referred to below) has heretofore executed and delivered to the Trustee a Senior Notes Indenture (the
“Indenture”), dated as of May 6, 2008, providing for the issuance of an unlimited aggregate principal amount of 12.75% Senior Notes due 2016; 
 WHEREAS, the Indenture provides that under certain circumstances the Guaranteeing Subsidiary shall execute and deliver to the Trustee a supplemental indenture pursuant to which the Guaranteeing Subsidiary shall
unconditionally guarantee all of the Issuer’s Obligations under the Senior 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 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. The
Guaranteeing Subsidiary hereby agrees as follows: 
 (a) Along with all other Guarantors named in the Indenture (including
pursuant to any supplemental indentures), to jointly and severally unconditionally guarantee to each Holder of a Senior Note authenticated and delivered by the Trustee and to the Trustee and its successors and assigns, irrespective of the validity
and enforceability of the Indenture, the Senior Notes or the obligations of the Issuer hereunder or thereunder, that: 
 (i)
the principal of and interest and premium, if any, on the Senior 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 Senior Notes,
if any, if lawful, and all other obligations of the Issuer to the Holders or the Trustee thereunder shall be promptly paid in full, all in accordance with the terms thereof; and 
  

 D-1 

 (ii) in case of any extension of time of payment or renewal of any Senior Notes or any of
such other obligations, that same shall be promptly paid in full when due 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 for
whatever reason, the Guarantors and the Guaranteeing Subsidiary shall be jointly and severally obligated to pay the same immediately. This is a guarantee of payment and not a guarantee of collection. 
 (b) The obligations hereunder shall be unconditional, irrespective of the validity, regularity or enforceability of the Senior Notes or
the Indenture, the absence of any action to enforce the same, any waiver or consent by any Holder with respect to any provisions hereof or thereof, the recovery of any judgment against the Issuer or any other Guarantor, any action to enforce the
same or any other circumstance which might otherwise constitute a legal or equitable discharge or defense of a guarantor. 
 (c) The Guaranteeing Subsidiary 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 whatsoever. 
 (d) This Guarantee shall not be discharged except by full payment of the
obligations contained in the Senior Notes, the Indenture and this Supplemental Indenture. The Guaranteeing Subsidiary accepts all obligations applicable to a Guarantor under the Indenture, including Article 10 of the Indenture (which is deemed
incorporated in this Supplemental Indenture and applicable to this Guarantee). The Guaranteeing Subsidiary acknowledges that by executing this Supplemental Indenture, it will become a Guarantor under the Indenture and subject to all the terms and
conditions applicable to Guarantors contained therein. 
  

 D-2 

 (e) If any Holder or the Trustee is required by any court or otherwise to return to the
Issuer, the Guarantors (including the Guaranteeing Subsidiary), 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. 
 (f) The Guaranteeing
Subsidiary 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. 
 (g) As between the Guaranteeing Subsidiary, 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 of the Indenture 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 of the Indenture, such obligations (whether or not due and payable) shall forthwith become due and payable by the
Guaranteeing Subsidiary for the purpose of this Guarantee. 
 (h) The Guaranteeing Subsidiary 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 this Guarantee. 
 (i) Pursuant to Section 10.02 of the Indenture, after giving effect to all other contingent and fixed liabilities that are relevant under any applicable Bankruptcy or fraudulent conveyance 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 Article 10 of the Indenture, this new Guarantee shall be limited
to the maximum amount permissible such that the obligations of such Guarantor under this Guarantee will not constitute a fraudulent transfer or conveyance. 
 (j) This 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, 

  

 D-3 

 
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 Senior Notes are, pursuant to applicable law, rescinded or reduced in amount, or must otherwise be restored or returned by any obligee on the Senior Notes and Guarantee, 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 Senior Note 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. 
 (k) In case
any provision of this 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. 
 (l) This Guarantee shall be a general unsecured senior obligation of such Guaranteeing Subsidiary, ranking equally in right of payment
with all existing and future Senior Indebtedness of the Guaranteeing Subsidiary, if any. 
 (m) Each payment to be made by the
Guaranteeing Subsidiary in respect of this Guarantee shall be made without set-off, counterclaim, reduction or diminution of any kind or nature. 
 (3) Execution and Delivery. The Guaranteeing Subsidiary agrees that the Guarantee shall remain in full force and effect notwithstanding the absence of the endorsement of any notation of such Guarantee on the Senior Notes. 

(4) Merger, Consolidation or Sale of All or Substantially All Assets. 
 (a) Except as otherwise provided in Section 5.01(c) of the Indenture, the Guaranteeing Subsidiary may not consolidate, amalgamate or
merge with or into or wind up into (whether or not such Guaranteeing Subsidiary 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: 
 (i) (A) such Guaranteeing Subsidiary is the surviving Person or the Person formed by or
surviving any such consolidation, amalgamation or merger (if other than such Guaranteeing Subsidiary) or to which such sale, assignment, transfer, lease, conveyance or other disposition will have been made is a Person organized or existing under the
laws of the jurisdiction of organization of such Guaranteeing Subsidiary, as applicable, or the laws of the United States, any state 

  

 D-4 

 
thereof, the District of Columbia, or any territory thereof (such surviving Guaranteeing Subsidiary or such Person, as the case may be, being herein called
the “Successor Person”); 
 (B) the Successor Person, if other than such Guaranteeing Subsidiary, expressly
assumes all the obligations of such Guaranteeing Subsidiary under the Indenture and such Guaranteeing Subsidiary’s related Guarantee pursuant to supplemental indentures or other documents or instruments in a form reasonably acceptable to the
Trustee; 
 (C) immediately after such transaction, no Default exists; and 
 (D) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that such
consolidation, merger, amalgamation or transfer and such supplemental indentures, if any, comply with this Indenture; or 
 (ii) the transaction is made in compliance with Section 4.10 of the Indenture. 
 (b) Subject to certain
limitations described in the Indenture, the Successor Person will succeed to, and be substituted for, such Guaranteeing Subsidiary under the Indenture and the Guaranteeing Subsidiary’s Guarantee. Notwithstanding the foregoing, such Guaranteeing
Subsidiary may merge or consolidate with or into, wind up into or transfer all or part of its properties and assets to another Guaranteeing Subsidiary or the Issuer. 
 (5) Releases. The Guarantee of the Guaranteeing Subsidiary shall be automatically and unconditionally released and discharged, and no further action by the Guaranteeing Subsidiary, the Issuer or the Trustee is
required for the release of the Guaranteeing Subsidiary’s Guarantee, upon: 
 (a) (i) any sale, exchange, disposition or transfer (by
merger, amalgamation, consolidation or otherwise) of (i) the Capital Stock of such Guaranteeing Subsidiary, after which the applicable Guaranteeing Subsidiary is no longer a Restricted Subsidiary or (ii) all or substantially all the assets
of such Guaranteeing Subsidiary, in each case if such sale, exchange, disposition or transfer is made in compliance with the applicable provisions of this Indenture; 
 (ii) the release or discharge of the guarantee by such Guaranteeing Subsidiary of Indebtedness under the Senior Credit Facilities, or such
other guarantee that resulted in the creation of such Guarantee, 

  

 D-5 

 
except a discharge or release by or as a result of payment under such guarantee (it being understood that a release subject to a contingent reinstatement is
still a release, and that if any such Guarantee is so reinstated, such Guarantee shall also be reinstated to the extent that such Guaranteeing Subsidiary would then be required to provide a Guarantee pursuant to Section 4.15 in the Indenture);

 (iii) the designation of any Restricted Subsidiary that is a Guaranteeing Subsidiary as an Unrestricted Subsidiary in
compliance with the applicable provisions of the Indenture; or 
 (iv) the exercise by the Issuer of its Legal Defeasance
option or Covenant Defeasance option in accordance with Article 8 of the Indenture or the discharge of the Issuer’s obligations under this Indenture in accordance with the terms of the Indenture; and 
 (b) such Guaranteeing Subsidiary 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. 
 (6) No Recourse Against Others. No
past, present or future director, officer, employee, incorporator, member, partner or stockholder of the Guaranteeing Subsidiary (other than the Issuer and the Guarantors) shall have any liability for any obligations of the Issuer or the Guarantors
(including the Guaranteeing Subsidiary) under the Senior 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
Senior Notes waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Senior Notes. 
 (7) Governing Law. THIS SUPPLEMENTAL INDENTURE WILL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK. 
 (8) 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. 
 (9) Effect of Headings. The Section headings herein are for convenience only and shall not affect the construction hereof. 
 (10) 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 Subsidiary. 
  

 D-6 

 (11) Subrogation. The Guaranteeing Subsidiary shall be subrogated to all rights of Holders against
the Issuer in respect of any amounts paid by the Guaranteeing Subsidiary pursuant to the provisions of Section 2 hereof and Section 10.01 of the Indenture; provided that, if an Event of Default has occurred and is continuing, the
Guaranteeing Subsidiary shall not 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 the Indenture or the Senior Notes shall have been
paid in full. 
 (12) Benefits Acknowledged. The Guaranteeing Subsidiary’s Guarantee is subject to the terms and conditions set
forth in the Indenture. The Guaranteeing Subsidiary acknowledges that it will receive direct and indirect benefits from the financing arrangements contemplated by the Indenture and this Supplemental Indenture and that the guarantee and waivers made
by it pursuant to this Guarantee are knowingly made in contemplation of such benefits. 
 (13) Successors. All agreements of the
Guaranteeing Subsidiary in this Supplemental Indenture shall bind its Successors, except as otherwise provided in this Supplemental Indenture. All agreements of the Trustee in this Supplemental Indenture shall bind its successors. 
  

 D-7 

 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly executed, all
as of the date first above written. 
  

			
	[GUARANTEEING SUBSIDIARY]
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	 THE BANK OF NEW YORK,
 as
Trustee

		
	By:	 	  

	Name:	 	
	Title:	 	

  

 D-8

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