EX-4.1



 Exhibit 4.1 

EXECUTION VERSION 
 ENTEGRIS, INC.

 as Issuer 
 and 

WELLS FARGO BANK, NATIONAL ASSOCIATION 

as Trustee, 
 INDENTURE 

Dated as of April 1, 2014 

$360,000,000 
 6.000% Senior
Unsecured Notes Due 2022 







 Reconciliation and tie between Trust Indenture Act 

of 1939 and Indenture, dated as of April 1, 2014 
  

			
	 Trust Indenture Act Section
	  	Indenture Section
	 § 310(a)(1)
	  	608
	          (a)(2)
	  	608
	          (a)(3)
	  	N.A.
	          (a)(4)
	  	N.A.
	          (a)(5)
	  	608
	          (b)
	  	605, 609
	          (c)
	  	N.A.
	 § 311(a)
	  	613
	          (b)
	  	613
	          (c)
	  	N.A.
	 § 312(a)
	  	701
	          (b)
	  	107
	          (c)
	  	107
	 § 313(a)
	  	702
		
	          (b)
	  	702
	          (c)
	  	702
	          (d)
	  	702
	 § 314(a)
	  	1008, 1009
	          (b)
	  	N.A.
	          (c)(1)
	  	103
	          (c)(2)
	  	103
	          (c)(3)
	  	N.A.
	          (d)
	  	N.A.
	          (e)
	  	103
	          (f)
	  	N.A.
	 § 315(a)
	  	601
	          (b)
	  	602
	          (c)
	  	601
	          (d)
	  	601
	          (e)
	  	515
	 § 316(a) (last sentence)
	  	102
	          (a)(1)(A)
	  	512
	          (a)(1)(B)
	  	513
	          (a)(2)
	  	N.A.
	          (b)
	  	508
	          (c)
	  	105
	 § 317(a)(1)
	  	503
	          (a)(2)
	  	504
	          (b)
	  	1003
	 § 318(a)
	  	N.A.

 N.A. means Not Applicable. 







 Table of Contents 

 

							
	 	 	 	  	Page	 
	
	ARTICLE ONE	  
	
	 DEFINITIONS AND OTHER PROVISIONS

OF GENERAL APPLICATION
	   

  

			
	SECTION 101.	 	 Rules of Construction
	  	 	1	  
	SECTION 102.	 	 Definitions
	  	 	2	  
	SECTION 103.	 	 Compliance Certificates and Opinions
	  	 	38	  
	SECTION 104.	 	 Form of Documents Delivered to Trustee
	  	 	38	  
	SECTION 105.	 	 Acts of Holders
	  	 	39	  
	SECTION 106.	 	 Notices, Etc., to Trustee, Issuer, any Guarantor and Agent
	  	 	39	  
	SECTION 107.	 	 Notice to Holders; Waiver
	  	 	40	  
	SECTION 108.	 	 Effect of Headings and Table of Contents
	  	 	41	  
	SECTION 109.	 	 Successors and Assigns
	  	 	41	  
	SECTION 110.	 	 Severability Clause
	  	 	41	  
	SECTION 111.	 	 Benefits of Indenture
	  	 	41	  
	SECTION 112.	 	 Governing Law
	  	 	41	  
	SECTION 113.	 	 Legal Holidays
	  	 	41	  
	SECTION 114.	 	 No Personal Liability of Directors, Managers, Officers, Employees and Stockholders
	  	 	41	  
	SECTION 115.	 	 [Reserved]
	  	 	41	  
	SECTION 116.	 	 Counterparts
	  	 	41	  
	SECTION 117.	 	 USA PATRIOT Act
	  	 	42	  
	SECTION 118.	 	 Waiver of Jury Trial
	  	 	42	  
	SECTION 119.	 	 Force Majeure
	  	 	42	  
	
	ARTICLE TWO	  
	
	NOTE FORMS	  
			
	SECTION 201.	 	 Form and Dating
	  	 	42	  
	SECTION 202.	 	 Execution, Authentication, Delivery and Dating
	  	 	42	  
	
	ARTICLE THREE	  
	
	THE NOTES	  
			
	SECTION 301.	 	 Title and Terms
	  	 	44	  
	SECTION 302.	 	 Note Registrar, Transfer Agent and Paying Agent
	  	 	45	  
	SECTION 303.	 	 Denominations
	  	 	45	  
	SECTION 304.	 	 Temporary Notes
	  	 	45	  
	SECTION 305.	 	 Registration of Transfer and Exchange
	  	 	46	  
	SECTION 306.	 	 Mutilated, Destroyed, Lost and Stolen Notes
	  	 	46	  
	SECTION 307.	 	 Payment of Interest; Interest Rights Preserved
	  	 	47	  
	SECTION 308.	 	 Persons Deemed Owners
	  	 	48	  
	SECTION 309.	 	 Cancellation
	  	 	48	  
	SECTION 310.	 	 Computation of Interest
	  	 	48	  
	SECTION 311.	 	 Transfer and Exchange
	  	 	48	  
	SECTION 312.	 	 CUSIP, ISIN and Common Code Numbers
	  	 	48	  
	SECTION 313.	 	 Issuance of Additional Notes
	  	 	49	  


  
 -i- 









							
	 	 	 	  	Page	 
	
	ARTICLE FOUR	  
	
	SATISFACTION AND DISCHARGE	  
			
	SECTION 401.	 	 Satisfaction and Discharge of Indenture
	  	 	49	  
	SECTION 402.	 	 Application of Trust Money
	  	 	50	  
	
	ARTICLE FIVE	  
	
	REMEDIES	  
			
	SECTION 501.	 	 Events of Default
	  	 	51	  
	SECTION 502.	 	 Acceleration of Maturity; Rescission and Annulment
	  	 	53	  
	SECTION 503.	 	 Collection of Indebtedness and Suits for Enforcement by Trustee
	  	 	54	  
	SECTION 504.	 	 Trustee May File Proofs of Claim
	  	 	54	  
	SECTION 505.	 	 Trustee May Enforce Claims Without Possession of Notes
	  	 	55	  
	SECTION 506.	 	 Application of Money Collected
	  	 	55	  
	SECTION 507.	 	 Limitation on Suits
	  	 	55	  
	SECTION 508.	 	 Unconditional Right of Holders to Receive Principal, Premium and Interest
	  	 	56	  
	SECTION 509.	 	 Restoration of Rights and Remedies
	  	 	56	  
	SECTION 510.	 	 Rights and Remedies Cumulative
	  	 	56	  
	SECTION 511.	 	 Delay or Omission Not Waiver
	  	 	56	  
	SECTION 512.	 	 Control by Holders
	  	 	57	  
	SECTION 513.	 	 Waiver of Past Defaults
	  	 	57	  
	SECTION 514.	 	 Waiver of Stay or Extension Laws
	  	 	57	  
	SECTION 515.	 	 Undertaking for Costs
	  	 	57	  
	
	ARTICLE SIX	  
	
	THE TRUSTEE	  
			
	SECTION 601.	 	 Duties of the Trustee
	  	 	58	  
	SECTION 602.	 	 Notice of Defaults
	  	 	59	  
	SECTION 603.	 	 Certain Rights of Trustee
	  	 	59	  
	SECTION 604.	 	 Trustee Not Responsible for Recitals or Issuance of Notes
	  	 	61	  
	SECTION 605.	 	 May Hold Notes
	  	 	61	  
	SECTION 606.	 	 Money Held in Trust
	  	 	61	  
	SECTION 607.	 	 Compensation and Reimbursement
	  	 	61	  
	SECTION 608.	 	 Corporate Trustee Required; Eligibility
	  	 	62	  
	SECTION 609.	 	 Resignation and Removal; Appointment of Successor
	  	 	62	  
	SECTION 610.	 	 Acceptance of Appointment by Successor
	  	 	63	  
	SECTION 611.	 	 Merger, Conversion, Consolidation or Succession to Business
	  	 	64	  
	SECTION 612.	 	 Appointment of Authenticating Agent
	  	 	64	  
	SECTION 613.	 	 Preferential Collection of Claims Against Issuer
	  	 	65	  
	
	ARTICLE SEVEN	  
	
	HOLDERS LISTS AND REPORTS BY TRUSTEE AND ISSUER	  
			
	SECTION 701.	 	 Issuer to Furnish Trustee Names and Addresses
	  	 	65	  
	SECTION 702.	 	 Reports by Trustee
	  	 	65	  


  
 -ii- 









							
	 	 	 	  	Page	 
	
	ARTICLE EIGHT	 
	
	 MERGER, CONSOLIDATION OR SALE

OF ALL OR SUBSTANTIALLY ALL ASSETS
	   

  

			
	SECTION 801.	 	 Issuer May Consolidate, Etc., Only on Certain Terms
	  	 	66	  
	SECTION 802.	 	 Guarantors May Consolidate, Etc., Only on Certain Terms
	  	 	67	  
	SECTION 803.	 	 Successor Substituted
	  	 	67	  
	
	ARTICLE NINE	  
	
	AMENDMENTS, SUPPLEMENTS AND WAIVERS	  
			
	SECTION 901.	 	 Amendments or Supplements Without Consent of Holders
	  	 	68	  
	SECTION 902.	 	 Amendments, Supplements or Waivers with Consent of Holders
	  	 	69	  
	SECTION 903.	 	 Execution of Amendments, Supplements or Waivers
	  	 	70	  
	SECTION 904.	 	 Effect of Amendments, Supplements or Waivers
	  	 	70	  
	SECTION 905.	 	 [Reserved]
	  	 	70	  
	SECTION 906.	 	 Reference in Notes to Supplemental Indentures
	  	 	70	  
	SECTION 907.	 	 Notice of Supplemental Indentures
	  	 	70	  
	
	ARTICLE TEN	  
	
	COVENANTS	  
			
	SECTION 1001.	 	 Payment of Principal, Premium, if any, and Interest
	  	 	71	  
	SECTION 1002.	 	 Maintenance of Office or Agency
	  	 	71	  
	SECTION 1003.	 	 Money for Notes Payments to Be Held in Trust
	  	 	71	  
	SECTION 1004.	 	 Organizational Existence
	  	 	72	  
	SECTION 1005.	 	 Payment of Taxes and Other Claims
	  	 	72	  
	SECTION 1006.	 	 Maintenance of Properties
	  	 	72	  
	SECTION 1007.	 	 Insurance
	  	 	73	  
	SECTION 1008.	 	 Statement by Officer as to Default
	  	 	73	  
	SECTION 1009.	 	 Reports and Other Information
	  	 	73	  
	SECTION 1010.	 	 Limitation on Restricted Payments
	  	 	74	  
	SECTION 1011.	 	 Limitation on Incurrence of Indebtedness and Issuance of Disqualified Stock
	  	 	80	  
	SECTION 1012.	 	 Liens
	  	 	86	  
	SECTION 1013.	 	 Limitations on Transactions with Affiliates
	  	 	87	  
	SECTION 1014.	 	 Limitations on Dividend and Other Payment Restrictions Affecting Restricted Subsidiaries
	  	 	89	  
	SECTION 1015.	 	 Limitation on Guarantees of Indebtedness by Restricted Subsidiaries
	  	 	91	  
	SECTION 1016.	 	 Change of Control
	  	 	92	  
	SECTION 1017.	 	 Asset Sales
	  	 	94	  
	SECTION 1018.	 	 Suspension of Covenants
	  	 	96	  
	
	ARTICLE ELEVEN	  
	
	REDEMPTION OF NOTES	  
			
	SECTION 1101.	 	 Right of Redemption
	  	 	98	  
	SECTION 1102.	 	 Applicability of Article
	  	 	98	  


  
 -iii- 









							
	 	 	 	  	Page	 
			
	SECTION 1103.	 	 Election to Redeem; Notice to Trustee
	  	 	98	  
	SECTION 1104.	 	 Selection by Trustee of Notes to Be Redeemed
	  	 	99	  
	SECTION 1105.	 	 Notice of Redemption
	  	 	99	  
	SECTION 1106.	 	 Deposit of Redemption Price
	  	 	100	  
	SECTION 1107.	 	 Notes Payable on Redemption Date
	  	 	101	  
	SECTION 1108.	 	 Notes Redeemed in Part
	  	 	101	  
	SECTION 1109.	 	 [Reserved]
	  	 	101	  
	SECTION 1110.	 	 Special Mandatory Redemption
	  	 	101	  
	
	ARTICLE TWELVE	  
	
	GUARANTEES	  
			
	SECTION 1201.	 	 Guarantees
	  	 	103	  
	SECTION 1202.	 	 Severability
	  	 	104	  
	SECTION 1203.	 	 Restricted Subsidiaries
	  	 	104	  
	SECTION 1204.	 	 Limitation of Guarantors’ Liability
	  	 	104	  
	SECTION 1205.	 	 Contribution
	  	 	104	  
	SECTION 1206.	 	 Subrogation
	  	 	105	  
	SECTION 1207.	 	 Reinstatement
	  	 	105	  
	SECTION 1208.	 	 Release of a Guarantor
	  	 	105	  
	SECTION 1209.	 	 Benefits Acknowledged
	  	 	106	  
	SECTION 1210.	 	 Effectiveness of Guarantees
	  	 	106	  
	
	ARTICLE THIRTEEN	  
	
	LEGAL DEFEASANCE AND COVENANT DEFEASANCE	  
			
	SECTION 1301.	 	 Issuer’s Option to Effect Legal Defeasance or Covenant Defeasance
	  	 	106	  
	SECTION 1302.	 	 Legal Defeasance and Discharge
	  	 	106	  
	SECTION 1303.	 	 Covenant Defeasance
	  	 	106	  
	SECTION 1304.	 	 Conditions to Legal Defeasance or Covenant Defeasance
	  	 	107	  
	SECTION 1305.	 	 Deposited Money and Government Securities To Be Held in Trust Other Miscellaneous Provisions
	  	 	108	  
	SECTION 1306.	 	 Reinstatement
	  	 	109	  


  
 -iv- 








 APPENDIX & EXHIBITS 
  

			
	ANNEX I	  	Rule 144A / Regulation S
	 EXHIBIT 1 to Rule 144A / Regulation S – Form of Initial Note

	 EXHIBIT 2 to Rule 144A / Regulation S – Form of Transferee Letter of Representation

		
	EXHIBIT A	  	Form of Supplemental Indenture to Be Delivered by Subsequent Guarantors
	EXHIBIT B	  	Form of Incumbency Certificate


  
 -v- 








 INDENTURE dated as of April 1, 2014 (this “Indenture”), between ENTEGRIS, INC., a
Delaware corporation (the “Issuer”), and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee (the “Trustee”). 

RECITALS OF THE ISSUER 

The Issuer has duly authorized the creation of an issue of 6.000% Senior Unsecured Notes due 2022 issued on the date hereof (the “Initial
Notes”) and to provide therefor the Issuer has duly authorized the execution and delivery of this Indenture. 
 All things necessary
have been done to make the Notes, when executed by the Issuer and authenticated and delivered hereunder and duly issued by the Issuer, the valid and legally binding obligations of the Issuer and to make this Indenture a valid and legally binding
agreement of the Issuer, in accordance with their and its terms. 
 Each of the parties hereto is entering into this Indenture for the
benefit of the other parties and for the equal and ratable benefit of the Holders (as defined below) of (i) the Issuer’s Initial Notes and (ii) any Additional Notes (as defined herein) that may be issued from time to time under this
Indenture. 
 NOW, THEREFORE, THIS INDENTURE WITNESSETH: 

For and in consideration of the premises and the purchase of the Notes by the Holders thereof, it is mutually covenanted and agreed, for the
equal and ratable benefit of all Holders, as follows: 
 ARTICLE ONE 

DEFINITIONS AND OTHER PROVISIONS 

OF GENERAL APPLICATION 

SECTION 101. Rules of Construction. 

(a) For all purposes of this Indenture, except as otherwise expressly provided or unless the context otherwise requires: 

(1) the terms defined in this Article or the Appendix have the meanings assigned to them in this Article or the Appendix and
words in the singular include the plural and words in the plural include the singular; 
 (2) all accounting terms not
otherwise defined herein have the meanings assigned to them in accordance with GAAP (as herein defined); 
 (3) the words
“herein”, “hereof” and “hereunder” and other words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision; 

(4) all references to Articles, Sections, Exhibits and Appendices shall be construed to refer to Articles and Sections of, and
Exhibits and Appendices to, this Indenture; 
 (5) “or” is not exclusive; 

(6) “including” means including without limitation; 

  
 -1- 








 (7) all references to the date the Notes were originally issued shall refer to
the Issue Date; and 
 (8) Notwithstanding anything to the contrary set forth in this Indenture, no provision of this
Indenture shall prevent the consummation of any of the Transactions, nor shall the Transactions give rise to any Default; 
 (b) This
Indenture incorporates certain provisions of the TIA (as herein defined) by reference. The following TIA terms have the following meanings: 

(1) “Commission” means the SEC; 

(2) “indenture securities” means the Notes and the Guarantees; 

(3) “indenture security holder” means a Holder; 

(4) “indenture to be qualified” means this Indenture; 

(5) “indenture trustee” or “institutional trustee” means the Trustee; and 

(6) “obligor” on the indenture securities means the Issuer, each Guarantor and any other obligor on the indenture
securities. 
 All other TIA terms used in this Indenture that are defined by the TIA, defined by TIA reference to another statute or
defined by SEC rule have the meanings assigned to them by such definitions. 
 SECTION 102. Definitions. 

“ABL Revolving Credit Facility” means the revolving credit facility contained in the ABL Credit and Guaranty Agreement to be
entered into on or prior to the Effective Date, among the Issuer, the Guarantors, the lenders party thereto and Goldman Sachs Bank USA, as administrative agent and collateral agent thereunder and any other facility or financing arrangement that
Refinances, in whole or in part, any such revolving credit facility. 
 “Acceptable Commitment” has the meaning specified
in Section 1017. 
 “ACH” means Automated Clearing House or any successor thereto. 

“Acquired Indebtedness” means, with respect to any specified Person, Indebtedness of any other Person existing at the time
such other Person is merged with or into or became a Restricted Subsidiary of such specified Person, including Indebtedness incurred by such other Person in connection with, or in contemplation of, such other Person merging with or into or becoming
a Restricted Subsidiary of such specified Person. Such Indebtedness will be deemed to have been incurred at the time such other Person is merged with or into or became a Restricted Subsidiary. 

“Act”, when used with respect to any Holder, has the meaning specified in Section 105. 

“Additional Assets” means (i) any property or assets (other than current assets (as determined in accordance with GAAP),
Indebtedness and Capital Stock) to be used by the Issuer or a Restricted Subsidiary in a Similar Business; (ii) the Capital Stock of a Person that is engaged in a Similar Business and becomes a Restricted Subsidiary as a result of the
acquisition of such Capital Stock by the Issuer or a Restricted Subsidiary; or (iii) Capital Stock of any Person that at such time is a Restricted Subsidiary acquired from a third party. 

  
 -2- 








 “Additional Notes” means any Notes issued by the Issuer pursuant to
Section 313. 
 “Adjusted Net Assets” has the meaning specified in Section 1205. 

“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. 
 “Affiliate Transaction” has the meaning specified in Section 1013. 

“Agent” means any Note Registrar, Transfer Agent, co-registrar, Notes Custodian, Paying Agent or other agent appointed in
accordance with this Indenture to perform any function that this Indenture authorized such agent to perform. 
 “Appendix”
has the meaning specified in Section 201. 
 “Applicable Measurement Period” in effect at any time means the
Issuer’s most recently ended four fiscal quarters immediately preceding the applicable date of determination for which internal financial statements are available (as determined in good faith by the Issuer). 

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

 

	 	(1)	1.00% of the principal amount of such Note; and 

  

	 	(2)	the excess, if any, of (a) the present value at such Redemption Date of (i) the Redemption Price (such Redemption Price being set forth in the table appearing in Section 1101) of such Note at
April 1, 2017, plus (ii) all required remaining scheduled interest payments due on such Note (excluding accrued but unpaid interest to the Redemption Date) through April 1, 2017, computed using a discount rate equal to the Treasury
Rate as of such Redemption Date plus 50 basis points; over (b) the then-outstanding principal amount of such Note. 


Calculation of the Applicable Premium will be made by the Issuer or on behalf of the Issuer by such Person as the Issuer shall designate;
provided, however, that such calculation or the correctness thereof shall not be a duty or obligation of the Trustee. 

“Applicable Premium Deficit” has the meaning set forth under Section 401. 

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

“Asset Sale” means: 
  

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


  
 -3- 









	 	(2)	the issuance or sale of Equity Interests of any Restricted Subsidiary (other than preferred stock of Restricted Subsidiaries issued in compliance with Section 1011), whether in a single transaction or a series of
related transactions, 

 in each case, other than: 
  

	 	(a)	any disposition of (i) Cash Equivalents or Investment Grade Securities, (ii) obsolete, damaged, unnecessary, unsuitable or worn out equipment or immaterial assets or goods (or other assets) held for sale or no
longer used in the ordinary course of business or (iii) inventory, receivables for collection or other assets in the ordinary course of business; 

  

	 	(b)	the disposition of all or substantially all of the assets of the Issuer in a manner permitted pursuant to Section 801 or any disposition that constitutes a Change of Control pursuant to this Indenture for which a
Change of Control Offer is made; 

  

	 	(c)	the making of any Restricted Payment or Permitted Investment that is permitted to be made, and is made, under Section 1010; 

  

	 	(d)	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 $5.0 million;


  

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

  

	 	(f)	any exchange of like property under Section 1031 of the Internal Revenue Code of 1986, or any comparable or successor provision, or any exchange of equipment to be used in a Similar Business; 


 

	 	(g)	(i) the lease, assignment, sub-lease, license or sub-license of any real or personal property in the ordinary course of business and (ii) the exercise of termination rights with respect to any lease, sub-lease,
license or sublicense or other agreement; 

  

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


 

	 	(i)	foreclosures, condemnation, eminent domain or any similar action on assets; 

  

	 	(j)	sales of accounts receivable, or participations therein, in connection with any Receivables Facility or the disposition of an account receivable in connection with the collection or compromise thereof in bankruptcy or
similar proceedings; 

  

	 	(k)	any financing transaction with respect to property built or acquired by the Issuer or any Restricted Subsidiary after the Effective Date, including Sale and Lease-Back Transactions; 


 

	 	(l)	any surrender or waiver of contractual rights or the settlement, release or surrender of contractual rights or other litigation claims in the ordinary course of business; 


 

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


  
 -4- 









	 	(n)	the licensing or sub-licensing of intellectual property or other general intangibles in the ordinary course of business; 

  

	 	(o)	the unwinding of any Hedging Obligations; 

  

	 	(p)	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; 

  

	 	(q)	the lapse or abandonment of intellectual property rights in the ordinary course of business; 

  

	 	(r)	the granting of a Lien that is permitted under Section 1012; 

  

	 	(s)	the issuance of directors’ qualifying shares and shares issued to foreign nationals or other third parties as required by applicable law; 


 

	 	(t)	a disposition of Capital Stock of a Restricted Subsidiary pursuant to an agreement or other obligation with or to a Person (other than the Issuer or a Restricted Subsidiary) from whom such Restricted Subsidiary was
acquired, or from whom such Restricted Subsidiary acquired its business and assets (having been newly formed in connection with such acquisition), entered into in connection with such acquisition; 


 

	 	(u)	any other disposition pursuant to the Merger Agreement on substantially the terms described in the Offering Circular; and 

  

	 	(v)	the Specified Disposition; provided, however, to the extent that the Fair Market Value of the assets sold or otherwise disposed in the Specified Disposition exceed $100.0 million, such proceeds in excess
of $100.0 million shall be treated as Net Proceeds and used in accordance with Section 1017(b) or, if not used in accordance with such Section, shall be deemed to be Excess Proceeds. 


“Asset Sale Offer” has the meaning specified in Section 1017(c). 

“Authenticating Agent” has the meaning specified in Section 612. 

“Bankruptcy Law” means Title 11, United States Bankruptcy Code of 1978, as amended, or any similar United States federal or
state law and the law of any other jurisdiction relating to bankruptcy, insolvency, receivership, winding-up, liquidation, reorganization or relief of debtors or any amendment to, succession to or change in any such law. 

“Board of Directors” means, for any Person, the board of directors or other governing body of such Person or, if such Person
does not have such a board of directors or other governing body and is owned or managed by a single entity, the board of directors or other governing body of such entity, or, in either case, any committee thereof duly authorized to act on behalf of
such board of directors or other governing body. Unless otherwise provided, “board of directors” means the board of directors of the Issuer. 

“Board Resolution” means with respect to the Issuer, a duly adopted resolution of the Board of Directors of the Issuer or any
committee of such Board of Directors. 
 “Business Day” means each day which is not a Legal Holiday. 

“Capital Stock” means: 
  

	 	(1)	in the case of a corporation, corporate stock, 


  
 -5- 









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


 

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

  

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


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

“Cash Equivalents” means: 
  

	 	(1)	United States dollars, 

  

	 	(2)	Canadian dollars, 

  

	 	(3)	(a) euro, pounds sterling or any national currency of any participating member state in the European Union or, 


(b) local currencies held from time to time in the ordinary course of business, 

 

	 	(4)	securities issued or directly and fully and unconditionally guaranteed or insured by (a) the United States government or any agency or instrumentality thereof, (b) any country that is a member state of the
European Union or any agency or instrumentality thereof or (c) any foreign country recognized by the United States of America rated at least “A” by S&P or “A-1” by Moody’s (or, in either case, the equivalent of such
rating by such organization or, if no rating of S&P or Moody’s then exists, the equivalent of such rating by any nationally recognized rating organization), the securities of which are unconditionally guaranteed as a full faith and credit
obligation of such government, 

  

	 	(5)	certificates of deposit, time deposits and dollar time deposits with maturities of one year or less from the date of acquisition, bankers’ acceptances with maturities not exceeding one year, overnight bank deposits
and money market deposits (or, with respect to foreign banks, similar instruments), in each case with (i) any lender under the Term Loan Facility or (ii) any commercial bank having capital and surplus of not less than $250.0 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 foreign banks, 

  

	 	(6)	repurchase obligations for underlying securities of the types described in clause (4) and entered into with any financial institution meeting the qualifications specified in clause (5) above,


  

	 	(7)	commercial paper rated at least P-2 by Moody’s or at least A-2 by S&P and in each case maturing within 24 months after the date of creation thereof, 


 

	 	(8)	marketable short-term money market and similar securities 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) and in each case maturing within 24 months after the date of creation thereof, 

  

	 	(9)	investment funds investing 95.00% of their assets in securities of the types described in clauses (1) through (8) above and (10) through (12) below, 


  
 -6- 









	 	(10)	readily marketable direct obligations issued by any state, commonwealth or territory of the United States of America or any political subdivision or taxing authority thereof having one of the two highest rating
categories obtainable from either Moody’s or S&P with maturities of 24 months or less from the date of acquisition, 

  

	 	(11)	Indebtedness or preferred stock issued by Persons with a rating of “A” or higher from S&P or “A2” or higher from Moody’s with maturities of 24 months or less from the date of acquisition,


  

	 	(12)	Investments with average maturities of 24 months or less from the date of acquisition in money market funds rated AAA- (or the equivalent thereof) or better by S&P or Aaa3 (or the equivalent thereof) or better by
Moody’s, and 

  

	 	(13)	in the case of Investments by any Restricted Subsidiary that is a Foreign Subsidiary, Investments of comparable tenor and credit quality to those described in the foregoing clauses (1) through (12) customarily
utilized in countries in which such Foreign Subsidiary operates for cash management purposes. 

 Notwithstanding the
foregoing, Cash Equivalents shall include amounts denominated in currencies other than those set forth in clauses (1) through (3) above; provided, however, that such amounts are converted into any currency listed in clauses
(1) through (3) as promptly as practicable and in any event within ten Business Days following the receipt of such amounts. 

“Cash Management Services” means any of the following to the extent not constituting a line of credit (other than an
overnight overdraft facility that is not in default): ACH transactions, treasury or cash management services, including, without limitation, controlled disbursement services, overdraft facilities, foreign exchange facilities, deposit and other
accounts and merchant services. 
 “CFC” means any Subsidiary of the Issuer that is a “controlled foreign
corporation” within the meaning of Section 957 of the Internal Revenue Code of 1986. 
 “CFC Holding Company”
means any Domestic Subsidiary that is treated as a partnership or a disregarded entity for United States federal income tax purposes and that has no material assets other than Capital Stock in one or more Subsidiaries of the Issuer that are CFCs.

 “Change of Control” means the occurrence of any of the following, in each case excluding any of the Transactions: 

 

	 	(1)	the direct or indirect sale, lease, transfer, conveyance or other disposition (other than by way of merger or consolidation), 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” (as that term is used in Section 13(d) and Section 14(d) of the Exchange Act) other than to the Issuer or one of its Subsidiaries; 


 

	 	(2)	the consummation of any transaction (including any merger or consolidation or purchase of Capital Stock) the result of which is that any “person” (as that term is used in Section 13(d) and
Section 14(d) of the Exchange Act) becomes the “beneficial owner” (as defined in Rule 13d-3 and Rule 13d-5 under the Exchange Act), directly or indirectly, of more than 50.00% of the outstanding Voting Stock of the Issuer, or other
Voting Stock into which the Voting Stock of the Issuer is reclassified, consolidated, exchanged or changed, measured by voting power rather than number of shares; 


 

	 	(3)	the first day on which the majority of the members of the board of directors of the Issuer cease to be Continuing Directors; 


  
 -7- 









	 	(4)	the Issuer consolidates with, or merges with or into, any person, or any person consolidates with, or merges with or into, the Issuer, in any such event pursuant to a transaction in which any of the outstanding Voting
Stock of the Issuer or such other person is converted into or exchanged for cash, securities or other property, other than any such transaction where the shares of the Voting Stock of the Issuer outstanding immediately prior to such transaction
constitute, or are converted into or exchanged for, a majority of the Voting Stock of the surviving person immediately after giving effect to such transaction; or 


 

	 	(5)	the adoption of a plan relating to the liquidation or dissolution of the Issuer. 


“Change of Control Offer” has the meaning specified in Section 1016. 

“Change of Control Payment” has the meaning specified in Section 1016. 

“Company Cash Equivalents” means, as at any date of determination, any of the following: 

 

	 	(1)	money, currency or a credit balance in any demand or deposit account; 

  

	 	(2)	marketable securities (i) issued or directly and unconditionally guaranteed as to interest and principal by the United States of America or (ii) issued by any agency of the United States of America, in each
case maturing within two years after such date; 

  

	 	(3)	marketable direct obligations issued by any State of the United States of America or the District of Columbia or any political subdivision of any such State or District or any public instrumentality thereof, in each
case maturing within two years after such date and having, at the time of the acquisition thereof, a rating of at least A-1 from S&P or at least P-1 from Moody’s; 


 

	 	(4)	corporate obligations maturing no more than 270 days from the date of creation thereof and having, at the time of the acquisition thereof, a rating of at least A-1 from S&P or at least P-1 from Moody’s;


  

	 	(5)	certificates of deposit or bankers’ acceptances maturing within one year after such date and issued or accepted by any commercial bank organized under the laws of the United States of America, any State thereof or
the District of Columbia that (i) is at least “adequately capitalized” (as defined in the regulations of its primary Federal banking regulator) and (ii) has Tier 1 capital (as defined in such regulations) of not less than
$1,000,000,000; 

  

	 	(6)	fully collateralized repurchase agreements with a term of not more than 30 days for securities described in clause (1) above and entered into with a financial institution satisfying the criteria of clause
(4) above; 

  

	 	(7)	shares of any money market mutual fund that (i) has substantially all its assets invested continuously in the types of investments referred to in clauses (1) through (4) above, (ii) has net assets of
not less than $5,000,000,000 and (iii) has the highest rating obtainable from either S&P or Moody’s; 

  

	 	(8)	in the case of any Foreign Subsidiary, other short-term investments that are analogous to the foregoing, are of comparable credit quality and are customarily used by companies in the jurisdiction of such Foreign
Subsidiary for cash management purposes; and 

  

	 	(9)	 marketable corporate bonds for which an active trading market exists and price quotations are available, in each case maturing within two years after
such date and issued by Persons that are not Affiliates of the Issuer and where such persons (i) in the case of any such bonds maturing 



  
 -8- 









	 	
more than 12 months from the date of the acquisition thereof, have a long-term credit rating of at least AA- from S&P or Aa3 from Moody’s or (ii) in the case of any such bonds
maturing less than or equal to 12 months from the date of the acquisition thereof, have a long-term credit rating of at least A+ from S&P or A1 from Moody’s; provided, however, that the portfolio of any such bonds included as
Company Cash Equivalents at any time shall have a weighted average maturity of not more than 360 days. 


“Consolidated Depreciation and Amortization Expense” means with respect to any Person for any period, the total amount of
depreciation and amortization expense, including the amortization or write-off of financing costs and expenses and capitalized 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,
the sum, without duplication, of: 
  

	 	(a)	consolidated interest expense of such Person and its Restricted Subsidiaries for such period, to the extent such expense was deducted (and not added back) in computing Consolidated Net Income (including
(i) amortization of original issue discount or premium resulting from the issuance of Indebtedness at less than or greater than par, as applicable, (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 Indebtedness or derivative instruments pursuant to GAAP), (iv) the
interest component of Capitalized Lease Obligations and (v) net payments, if any, pursuant to interest rate Hedging Obligations with respect to Indebtedness, and excluding (1) any one-time cash costs associated with breakage in respect of
interest rate Hedging Obligations with respect to Indebtedness, (2) penalties and interest relating to taxes, (3) accretion or accrual of discounted liabilities not constituting Indebtedness, (4) any expense resulting from the
discounting of Indebtedness in connection with the application of recapitalization or purchase accounting, (5) amortization or “write-off” of financing costs and expenses, (6) any expensing of bridge, commitment and other
financing fees and (7) commissions, discounts, yield and other fees and charges (including any interest expense) related to any Receivables Facility); plus 

  

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

  

	 	(c)	interest income 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 (loss), of such
Person and its Restricted Subsidiaries for such period, on a consolidated basis and otherwise determined in accordance with GAAP and before any reduction in respect of preferred stock dividends on preferred stock issued by such Person (but not its
Subsidiaries); provided, however, that, without duplication, 
  

	 	(1)	 any after-tax effect of extraordinary, non-recurring or unusual gains or losses (less all fees and expenses relating thereto) or expenses (including
relating to the Transactions), severance, relocation costs, curtailments or modifications to pension and post-retirement employee benefits plans, start-up, transition, integration and other restructuring and business optimization costs,




  
 -9- 









	 	
charges, reserves or expenses (including related to acquisitions after the Issue Date and to the start-up, closure or consolidation of facilities), new product introductions, and one-time
compensation charges shall be excluded, 

  

	 	(2)	the net income (loss) for such period shall not include the cumulative effect of a change in accounting principles and changes as a result of adoption or modification of accounting policies during such period,


  

	 	(3)	any net after-tax gains or losses on disposal of disposed, abandoned, transferred, closed or discontinued operations shall be excluded, 


 

	 	(4)	any after-tax effect of gains or losses (less all fees and expenses relating thereto) attributable to asset dispositions or abandonments other than in the ordinary course of business, as determined in good faith by the
Issuer, shall be excluded, 

  

	 	(5)	the net income (loss) for such period of any Person that is not a Restricted Subsidiary shall be excluded; provided, however, 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 (or to the extent converted into cash or Company Cash Equivalents) to the referent Person or a Restricted Subsidiary thereof in respect of such period, 


 

	 	(6)	solely for the purpose of determining the amount available for Restricted Payments under clause (c)(1) of Section 1010(a), the net income for such period of any Restricted Subsidiary (other than any Guarantor)
shall be excluded to the extent 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, however, 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) or Company Cash Equivalents to the Issuer or a Restricted Subsidiary in respect of such period, to the extent not already included therein,


  

	 	(7)	effects of adjustments in any line item in such Person’s consolidated financial statements in accordance with GAAP resulting from the application of purchase accounting, including in relation to the Transactions,
or the amortization or write-off of any amounts thereof, net of taxes, shall be excluded, 

  

	 	(8)	(i) any after-tax effect of income (loss) from the early extinguishment of Indebtedness or Hedging Obligations or other derivative instruments (including deferred financing costs written off and premiums paid),
(ii) any non-cash income (or loss) related to currency gains or losses related to Indebtedness, intercompany balances and other balance sheet items and to Hedging Obligations pursuant to Financial Accounting Standards Codification
No. 815—Derivatives and Hedging (formerly Financial Accounting Standards Board Statement No. 133) and its related pronouncements and interpretations (or any successor provision) and (iii) any non-cash expense, income or loss
attributable to the movement in mark-to-market valuation of foreign currencies, Indebtedness or derivative instruments pursuant to GAAP, shall be excluded, 

  

	 	(9)	any impairment charge, asset write-off or write-down pursuant to ASC 350 and ASC 360 (formerly Financial Accounting Standards Board Statement Nos. 142 and 144, respectively) and the amortization of intangibles arising
pursuant to ASC 805 (formerly Financial Accounting Standards Board Statement No. 141) shall be excluded, 


  
 -10- 









	 	(10)	(i) any non-cash compensation expense recorded from grants of stock appreciation or similar rights, phantom equity, stock options, restricted stock units or other rights to officers, directors, managers or employees and
(ii) non-cash income (loss) attributable to deferred compensation plans or trusts, shall be excluded, 

  

	 	(11)	any fees and expenses incurred during such period, or any amortization thereof for such period, in connection with any acquisition, Investment, recapitalization, Asset Sale, issuance or repayment of Indebtedness,
issuance of Equity Interests, refinancing transaction or amendment or modification of any debt instrument (in each case, including 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 shall be excluded, and 

  

	 	(12)	to the extent covered by insurance or indemnification 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 or indemnifying party and only to the extent that such amount is (a) not denied by the applicable carrier or indemnifying party in writing within 180 days and (b) in fact reimbursed within 365 days of the date of such evidence
(with a deduction for any amount so added back to the extent not so reimbursed within 365 days), losses and expenses with respect to liability or casualty events or business interruption shall be excluded. 


Notwithstanding the foregoing, for the purpose of Section 1010 only (other than clause (c)(4) of Section 1010), 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 the Restricted Subsidiaries, any repurchases and redemptions of Restricted Investments from the Issuer and
the Restricted Subsidiaries, any repayments of loans and advances which constitute Restricted Investments by the Issuer or any Restricted Subsidiary, and any dividends, distributions, interest payments, return of capital, repayments or other
transfers of assets to the Issuer or any Restricted Subsidiary from any Unrestricted Subsidiary, in each case only to the extent such amounts increase the amount of Restricted Payments permitted under Section 1010 pursuant to clause (c)(4) of
Section 1010. 
 “Consolidated Secured Debt Ratio” means, as of any date of determination, the ratio of
(1) Consolidated Secured Net Debt, as of the end of the most recent fiscal period for which internal financial statements are available immediately preceding the applicable date of determination to (2) EBITDA of the Issuer for the
Applicable Measurement Period, with such pro forma adjustments to Consolidated Secured Net Debt, unrestricted cash, Company Cash Equivalents and EBITDA as are appropriate and consistent with the pro forma adjustment provisions set forth in the
definition of “Fixed Charge Coverage Ratio;” provided, however, that, for purposes of the calculation of the Consolidated Secured Debt Ratio, in connection with (x) the incurrence of any Indebtedness pursuant to clause
(1) of Section 1011(b) or (y) the incurrence of any Lien pursuant to clause (20) of the definition of “Permitted Liens,” the Issuer may elect, pursuant to an Officer’s Certificate delivered to the Trustee, to treat
all or any portion of the commitment under any Indebtedness which is to be incurred or secured by such Lien, as the case may be, as being incurred as of the applicable date of determination and any subsequent incurrence of Indebtedness under such
commitment that was so treated shall not be deemed to be an incurrence of additional Indebtedness or an additional Lien at such subsequent time; provided further, however, that such committed amount shall be treated as outstanding
Indebtedness (whether or not outstanding) for each subsequent calculation of the Consolidated Secured Debt Ratio or determination of any other ratio hereunder for so long as such Indebtedness is so designated. 

  
 -11- 








 “Consolidated Secured Net Debt” means, as of any date, (a) the aggregate
principal amount of Indebtedness of the Issuer and the Restricted Subsidiaries outstanding as of such date, in the amount that would be reflected on a balance sheet prepared as of such date on a consolidated basis in conformity with GAAP (but
without giving effect to any accounting principle that results in the amount of any such Indebtedness (other than zero coupon Indebtedness) as reflected on such balance sheet to be below the stated principal amount of such Indebtedness), consisting
solely of Indebtedness for borrowed money, obligations evidenced by bonds, debentures, notes or similar instruments, Capitalized Lease Obligations and purchase money Indebtedness, in each case only if such Indebtedness is secured by a Lien on any
asset of the Issuer or any Restricted Subsidiary, plus (b) guarantees by the Issuer or any Restricted Subsidiary of Indebtedness of the type (whether or not secured) described in clause (a) above of any Person other than the Issuer
or a Restricted Subsidiary, in each case only if such Guarantees are secured by a Lien on any asset of the Issuer or any Restricted Subsidiary, minus (c) the aggregate amount of unrestricted cash and Company Cash Equivalents as of such
date (but disregarding the proceeds of Indebtedness that is incurred on such date). 
 “Consolidated Total Assets” means
the total assets of the Issuer and the Restricted Subsidiaries on a consolidated basis, as shown on the most recent consolidated balance sheet of the Issuer. 

“Consolidated Total Debt Ratio” means, as of any date of determination, the ratio of (1) Consolidated Total Net Debt, as
of the end of the most recent fiscal period for which internal financial statements are available immediately preceding the date of determination to (2) EBITDA of the Issuer for the Applicable Measurement Period, with such pro forma adjustments
to Consolidated Total Net Debt, unrestricted cash, Company Cash Equivalents and EBITDA as are appropriate and consistent with the pro forma adjustment provisions set forth in the definition of “Fixed Charge Coverage Ratio”;
provided, however, that to the extent any committed Indebtedness is deemed outstanding pursuant to the proviso in the definition of “Consolidated Secured Debt Ratio” or there are any Designated Revolving Commitments, such
committed amounts shall be treated as outstanding Indebtedness (whether or not outstanding) for each calculation of the Consolidated Total Debt Ratio. 

“Consolidated Total Net Debt” means, as of any date, (a) the aggregate principal amount of Indebtedness of the Issuer
and the Restricted Subsidiaries outstanding as of such date, in the amount that would be reflected on a balance sheet prepared as of such date on a consolidated basis in conformity with GAAP (but without giving effect to any accounting principle
that results in the amount of any such Indebtedness (other than zero coupon Indebtedness) as reflected on such balance sheet to be below the stated principal amount of such Indebtedness), consisting solely of Indebtedness for borrowed money,
obligations evidenced by bonds, debentures, notes or similar instruments, Capitalized Lease Obligations and purchase money Indebtedness, plus (b) guarantees by the Issuer or any Restricted Subsidiary of Indebtedness of the type described
in clause (a) of any Person other than the Issuer or a Restricted Subsidiary, minus (c) the aggregate amount of unrestricted cash and Company Cash Equivalents as of such date (but disregarding the proceeds of Indebtedness that is
incurred on such date). 
 “Continuing Director” means, as of any date of determination, any member of the board of
directors of the Issuer who: (1) was a member of such board of directors on the Effective Date; or (2) was nominated for election or elected to such board of directors with the approval of a majority of the Continuing Directors who were
members of such board of directors at the time of such nomination or election. 
 “Controlled Investment Affiliate” means,
as to any Person, 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 or other companies. 

  
 -12- 








 “Corporate Trust Office” means the corporate trust office of the Trustee, at
which at any particular time its corporate trust business in relation to this Indenture shall be principally administered, which office at the date of execution of this Indenture is located at Wells Fargo Bank, National Association, 10 South Wacker
Drive, 13th Floor, Chicago, Illinois 60606, Attn: Corporate Trust Services, and with respect to Agent services such office shall also mean the office or agency of the Trustee located at 608 Second Avenue South, N9303-121, Minneapolis, MN 55479,
Attn: Corporate Trust Operations. 
 “Covenant Defeasance” has the meaning specified in Section 1303. 

“Covenant Suspension Event” has the meaning specified in Section 1018(a). 

“Credit Facilities” means, with respect to the Issuer or any Restricted Subsidiary, (1) the ABL Revolving Credit
Facility and the Term Loan Facility and (2) one or more debt facilities or other financing arrangements (including commercial paper facilities with banks or other institutional lenders or investors 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, in whole or in part, and any indentures or credit facilities or commercial paper facilities with banks or other institutional lenders or investors that Refinance any part of the loans, notes
or other securities, other credit facilities or commitments thereunder, including any such Refinancing facility or indenture that increases the amount permitted to be borrowed or issued thereunder or alters the maturity thereof (provided,
however, that such increase in borrowings or issuances is permitted under Section 1011) or adds Restricted Subsidiaries as additional borrowers or guarantors thereunder and whether by the same or any other agent, trustee, lender or group
of lenders or holders. 
 “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. 
 “Defaulted Interest” has the meaning specified in Section 307(b). 

“Depository” means The Depository Trust Company, its nominees and their respective successors. 

“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, less the amount of cash or Cash Equivalents
received in connection with a subsequent sale, redemption or repurchase of or collection on such Designated Non-cash Consideration. 

“Designated Revolving Commitments” means any commitments to make loans or extend credit on a revolving basis to the Issuer or
any of its Restricted Subsidiaries by any Person other than the Issuer or any of its Restricted Subsidiaries that have been designated in an Officer’s Certificate delivered to the Trustee as “Designated Revolving Commitments” until
such time as the Issuer subsequently delivers an Officer’s Certificate to the Trustee to the effect that such commitments shall no longer constitute “Designated Revolving Commitments.” 

“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 as a result of a change of control, asset sale or casualty or condemnation
event, pursuant to a sinking fund obligation or otherwise, or is convertible or exchangeable for Indebtedness or redeemable at the option of the holder thereof, other than as a result of a change of control, asset sale or casualty or condemnation
event, in whole or in part, in each case prior to the date 91 days after the earlier of the maturity date of the Notes or the date the Notes are no longer outstanding; provided, however, that if such Capital Stock is


  
 -13- 








 
issued to any plan for the benefit of future, current or former employees, directors, officers, members of management or consultants (or their respective Controlled Investment Affiliates or
Immediate Family Members) of the Issuer or its Subsidiaries or by any such plan to such employees, directors, officers, members of management or consultants (or their respective Controlled Investment Affiliates or Immediate Family Members), such
Capital Stock shall not constitute Disqualified Stock solely because it may be required to be repurchased by the Issuer or its Subsidiaries in order to satisfy applicable statutory or regulatory obligations or as a result of such employee’s,
director’s, officer’s, management member’s or consultant’s termination, death or disability; provided further, however, that any Capital Stock held by any future, current or former employee, director, officer,
member of management or consultant (or their respective Controlled Investment Affiliates or Immediate Family Members) of the Issuer, any of its Subsidiaries 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 (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 or as a result of such employee’s, director’s, officer’s, management member’s or consultant’s termination, death or disability. 

“Domestic Restricted Subsidiary” means any Domestic Subsidiary that is a Restricted Subsidiary. 

“Domestic Subsidiary” means, with respect to any Person, any Restricted Subsidiary of such Person other than a Foreign
Subsidiary. 
 “EBITDA” means, for any period, 

(1) the net income (or loss) of the Issuer and its Subsidiaries for such period, determined on a consolidated basis in conformity with GAAP
and to the extent attributable to the Issuer, provided, however, that (a) any net income (or loss) of any Person (including any Unrestricted Subsidiary or any Person accounted for by the equity method of accounting) that is not
the Issuer or a Restricted Subsidiary shall be excluded, except to the extent of amount of cash and Company Cash Equivalents (or of other assets, but only to the extent of cash and Company Cash Equivalents received substantially contemporaneously
with such distribution of such assets as a result of a conversion of such assets into cash or Company Cash Equivalents) actually distributed during such period by any such Person to the Issuer or a Restricted Subsidiary as a dividend or similar
distribution (and except that the provisions of this clause (a) will not apply to the extent inclusion of net income (or loss) of such Person is required for any calculation of EBITDA with such pro forma adjustments as are appropriate and
consistent with the pro forma adjustment provisions set forth in the definition of Fixed Charge Coverage Ratio), (b) the net income (or loss) of any Person accrued prior to the date it becomes a Restricted Subsidiary or is merged or
consolidated with or into the Issuer or any of its Restricted Subsidiaries shall be excluded (except to the extent inclusion of such net income (or loss) of such Person is required for any calculation of EBITDA with such pro forma adjustments as are
appropriate and consistent with the pro forma adjustment provisions set forth in the definition of Fixed Charge Coverage Ratio), (c) the cumulative effect of a change in accounting principles during such period shall be excluded, (d) the
accounting effects during such period of adjustments to inventory, property and equipment, goodwill and other intangible assets and deferred revenue required or permitted by GAAP (including the effects of such adjustments pushed down to the Issuer
and its Restricted Subsidiaries), and all other impacts of the application of purchase accounting, as a result of any acquisition shall be excluded, plus 

  
 -14- 








 (2) an amount which, has been deducted for such period pursuant to the calculation in clause
(1) above (or, in the case of amounts pursuant to clauses (ix) and (xii) below, not already included in clause (1) above) for, without duplication: 
  

	 	(i)	total interest expense determined in conformity with GAAP (including, (A) amortization of original issue discount resulting from the issuance of Indebtedness at less than par, (B) all commissions, discounts
and other fees and charges owed with respect to letters of credit or bankers’ acceptances, (C) non-cash interest payments, (D) the interest component of Capitalized Lease Obligations, (E) net payments, if any, made (less net
payments, if any, received) pursuant to interest rate hedge agreements with respect to Indebtedness, (F) amortization or write-off of deferred financing fees, debt issuance costs, commissions, fees and expenses, including commitment, letter of
credit and administrative fees and charges with respect to the credit facilities established hereunder and with respect to other Indebtedness permitted to be incurred hereunder, and (G) any expensing of commitment and other financing fees) and,
to the extent not reflected in such total interest expense, any losses on Hedging Obligations or other derivative instruments entered into for the purpose of hedging interest rate risk, net of interest income and gains on such Hedging Obligations,
and costs of surety bonds in connection with financing activities (whether amortized or immediately expensed), for such period, 

  

	 	(ii)	provision for taxes based on income, revenues, profits or capital, including Federal, foreign, state, local, franchise, excise and similar taxes and foreign withholding taxes paid or accrued during such period,
including (A) penalties and interest related to such taxes or arising from any tax examinations and (B) in respect of repatriated funds, for such period, 


 

	 	(iii)	total depreciation expense and total amortization expense for such period, 

  

	 	(iv)	extraordinary, unusual or nonrecurring charges, expenses or losses for such period, 

  

	 	(v)	any charges, expenses or losses for such period attributable to disposed, abandoned or discontinued operations, 

  

	 	(vi)	any after-tax losses attributable to any disposition of assets by the Issuer or any Restricted Subsidiary, other than dispositions of inventory and other dispositions in the ordinary course of business,


  

	 	(vii)	non-cash charges, expenses or losses for such period, including (A) impairment charges and reserves and any other write-down or write-off of assets, (B) non-cash fair value adjustments of Investments and
(C) non-cash compensation expense, but excluding (1) any such non-cash charge, expense or loss to the extent that it represents an amortization of a prepaid cash expense that was paid and not expensed in a prior period or write-down or
write-off or reserves with respect to accounts receivable (including any addition to bad debt reserves or bad debt expense) or inventory and (2) any noncash charge, expense or loss to the extent it represents an accrual of or a reserve for cash
expenditures in any future period, provided, however, that, at the option of the Issuer, notwithstanding the exclusion in this clause (2) any such noncash charge, expense or loss may be added back in determining EBITDA for the
period in which it is recognized, so long as any cash expenditure made on account thereof in any future period is deducted pursuant to clause (4) of this definition, 


 

	 	(viii)	restructuring charges, accruals and reserves, severance costs, relocation costs, retention and completion bonuses, integration costs and business optimization expenses, including any restructuring costs, business
optimization expenses and integration costs related to acquisitions, project start-up costs, transition costs, costs related to the opening, closure or consolidation of offices and facilities (including the termination or discontinuance of
activities constituting a business), contract termination costs, recruiting, signing and completion bonuses and expenses, future lease commitments, systems establishment costs, conversion costs, excess pension charges and curtailments or
modifications to pension and post-retirement employee benefit plans (including any settlement of pension liabilities) and consulting fees, for such period; 


  
 -15- 









	 	(ix)	the amount of net cost savings, operating expense reductions, other operating improvements and synergies projected by the Issuer in good faith to be realized (calculated on a pro forma basis as though such items had
been realized on the first day of the Applicable Measurement Period) as a result of actions taken or to be taken in connection with the merger, the Life Sciences Sale or any other pro forma event, net of the amount of actual benefits realized during
such period that are otherwise included in the calculation of EBITDA from such actions, provided, however, that (A) any such cost savings, operating expense reductions or other operating improvements or synergies are reasonably
identifiable, factually supportable and reasonably anticipated to be realized within the timeframe set forth in clause (2) below, as determined in good faith by the Issuer, and (2) such actions (or substantial steps in respect of such
actions) have been taken or are to be taken within 18 months after the consummation of the merger or such other pro forma event, as applicable, which is expected to result in such cost savings, operating expense reductions, operating improvements or
synergies, (B) no cost savings, operating expense reductions, operating improvements and synergies shall be added pursuant to this clause (ix) to the extent duplicative of any items otherwise added in calculating EBITDA for such period,
(C) projected (and not yet realized) amounts may no longer be added in calculating EBITDA pursuant to this clause (ix) after 18 months after the consummation of the Merger or such other pro forma event, as applicable, and (D) the
aggregate amount of such cost savings, operating expense reductions, other operating improvements and synergies added in reliance on this clause (ix) for any period of four consecutive fiscal quarters shall not exceed 20% of EBITDA for such
period calculated before giving effect to any such addbacks and adjustments, 

  

	 	(x)	fees, costs and expenses incurred in connection with the Transactions during such period, 

  

	 	(xi)	transaction fees and expenses incurred, or amortization thereof, during such period in connection with, to the extent permitted hereunder, any acquisition or other Investment, any disposition (other than in the ordinary
course of business), any insurance condemnation, any incurrence of Indebtedness, any issuance of Equity Interests or any amendments or waivers of the ABL Credit and Guaranty Agreement, the Term Credit and Guaranty Agreement or any agreements or
instruments relating to any other Indebtedness permitted hereunder, in each case, whether or not consummated, 

  

	 	(xii)	charges, expenses, losses and lost profits for such period to the extent indemnified or insured by a third party, including expenses covered by indemnification provisions in connection with any acquisition or
disposition permitted by this Indenture and lost profits covered by business interruption insurance, in each case, to extent that coverage has not been denied and only so long as such amounts are either actually reimbursed to the Issuer or any
Restricted Subsidiary during such period or the Issuer has made a good faith determination that there exists reasonable evidence that such amounts will be reimbursed to the Issuer or any Restricted Subsidiary within 12 months after the related
amount is first added to EBITDA pursuant to this clause (xii), 

  

	 	(xiii)	cash receipts (or any netting arrangements resulting in reduced cash expenses) during such period not included in EBITDA in any prior period to the extent non-cash gains relating to such receipts were deducted in the
calculation of EBITDA pursuant to clause (3) below for any prior period and not added back, 

  

	 	(xiv)	net losses during such period (A) resulting from fair value accounting required by FASB ASC 815, (B) relating to mark-to-market of amounts denominated in foreign currencies resulting from the application of
FASB ASC 830 or (C) attributable to foreign currency translation, 


  
 -16- 









	 	(xv)	any losses for such period attributable to early extinguishment of Indebtedness or obligations under any hedge agreement or other derivative instrument, 


 

	 	(xvi)	cash expenses relating to contingent or deferred payments in connection with any acquisition or other Investment permitted hereunder (including earn-outs, non-compete payments, consulting payments and similar
obligations) and any adjustments thereof and any purchase price adjustments for such period, and 

  

	 	(xvii)	any income (or loss) attributable to non-controlling interests in any non-wholly owned Restricted Subsidiary; minus 


(3) an amount which, in the calculation made pursuant to clause (1) above for such period, has been included for, without duplication:

  

	 	(i)	all extraordinary, unusual or nonrecurring gains and items of income during such period, 

  

	 	(ii)	any gains or income attributable to disposed, abandoned or discontinued operations, 

  

	 	(iii)	any after-tax gains attributable to any disposition of assets by the Issuer or any Restricted Subsidiary, other than dispositions of inventory and other dispositions in the ordinary course of business,


  

	 	(iv)	any non-cash gains or income (other than the accrual of revenue in the ordinary course) during such period, but excluding any such items in respect of which cash was received in a prior period or will be received in a
future period, 

  

	 	(v)	net gains during such period (A) resulting from fair value accounting required by FASB ASC 815, (B) relating to mark-to-market of
amounts denominated in foreign currencies resulting from the application of FASB ASC 830 or (C) attributable to foreign currency translation, and 

  

	 	(vi)	any gains for such period attributable to early extinguishment of Indebtedness or obligations under any hedge agreement or other derivative instrument; minus 


(4) to the extent not deducted in the calculation made pursuant to clause (1) above during such period, all cash payments made during
such period on account of non-cash charges that were added back in calculating EBITDA for a prior period in reliance on the proviso to clause (2)(vii) above. 

“Effective Date” has the meaning set forth under Section 1110. 

“Eligible Escrow Investments” means (1) United States Dollars, (2) U.S. dollar denominated deposit accounts with
domestic commercial or national banks, including the Escrow Agent or an Affiliate of the Escrow Agent, that have a short term issuer rating on the date of purchase of “A-1” or better by S&P or “Prime-1” or better by
Moody’s and maturing no more than 360 days after the date of purchase, (3) Money market funds registered under the Federal Investment Company Act of 1940, whose shares are registered under the Securities Act, and rated “AAAm” or
“AAAm-G” by S&P and “Aaa-mf” if rated by Moody’s, including any money market fund for which the Escrow Agent or its Affiliate serves as investment manager, administrator, shareholder servicing agent, or custodian, and
(4) Government Securities maturing no later than the Business Day preceding the latest Special Redemption Date. 
 “Equity
Interest” 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 equity or preferred stock of the Issuer (excluding Disqualified
Stock), other than 
  

	 	(1)	public offerings with respect to the Issuer’s common equity registered on Form S-8; and 

  

	 	(2)	issuances to any Subsidiary of the Issuer or any employee benefit plan of the Issuer. 


  
 -17- 








 “Escrow Agent” means Wells Fargo Bank, National Association, a national banking
association, until a successor replaces it and, thereafter, means the successor. 
 “Escrow Agreement” means the agreement
dated the Issue Date by and among the Issuer, the Escrow Agent and the Trustee. 
 “Escrowed Funds” means the gross
proceeds of the offering of Notes, together with additional funds sufficient to pay the Special Mandatory Redemption Price (together with any investment earnings thereon). 

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

“Event of Default” has the meaning set forth in Section 501. 

“Excess Proceeds” has the meaning set forth in Section 1017(c). 

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of the SEC promulgated
thereunder. 
 “Excluded Subsidiaries” means (i) any CFC Holding Company, (ii) any CFC or (iii) any
Subsidiary of a CFC. 
 “Existing Indebtedness” means Indebtedness of the Issuer or any Restricted Subsidiary in existence
on the Effective Date or incurred pursuant to the Merger Agreement, plus interest accruing (or the accretion of discount) thereon. 

“Fair Market Value” means, with respect to any Investment, asset or property, the fair market value of such Investment, asset
or property, determined in good faith by senior management or the board of directors of the Issuer, whose determination will be conclusive for all purposes under this Indenture and the Notes. 

“Fixed Charge Coverage Ratio” means, with respect to any Person as of any applicable date of determination, the ratio of
(1) EBITDA of such Person for the Applicable Measurement Period to (2) the Fixed Charges of such Person for such Applicable Measurement Period. In the event that the Issuer or any Restricted Subsidiary incurs, assumes, guarantees, redeems,
repays, retires or extinguishes any Indebtedness or issues or redeems Disqualified Stock or establishes or eliminates any Designated Revolving Commitments, in each case, subsequent to the commencement of the Applicable Measurement Period but on or
prior to the applicable date of determination, 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, repurchase or redemption of Disqualified Stock (in each case, including a pro forma application of the net proceeds therefrom), as if the same had occurred at the beginning of the Applicable Measurement Period; provided,
however, that, for purposes of the calculation of the Fixed Charge Coverage Ratio, in connection with the incurrence of any Indebtedness pursuant to Section 1011(a) the Issuer may elect, pursuant to an Officer’s Certificate
delivered to the Trustee, to treat any Designated Revolving Commitment which is to be incurred, as being incurred as of the applicable date of determination and any subsequent incurrence of Indebtedness under such commitment that was so treated
shall not be deemed, for purposes of this calculation, to be an incurrence of additional Indebtedness; provided further, however, that the full amount of the Designated Revolving Commitments shall be treated as outstanding Indebtedness
(whether or not outstanding) for each subsequent determination of the Fixed Charge Coverage Ratio hereunder until such Designated Revolving Commitments are no longer designated as such. 

  
 -18- 








 For purposes of calculating the Fixed Charge Coverage Ratio, Investments, acquisitions,
dispositions, mergers, consolidations and disposed operations (as determined in accordance with GAAP) that have been made by the Issuer or any Restricted Subsidiary during the Applicable Measurement Period or subsequent to such Applicable
Measurement Period and on or prior to or simultaneously with the applicable date of determination shall be calculated on a pro forma basis assuming that all such Investments, acquisitions, dispositions, mergers, consolidations and disposed
operations (and the change in any associated Fixed Charges and the change in EBITDA resulting therefrom) had occurred on the first day of the Applicable Measurement 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 Restricted Subsidiary since the beginning of such period) shall have made any Investment, acquisition, disposition, merger, consolidation or disposed 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 Applicable Measurement Period as if such Investment, acquisition, disposition, merger, consolidation
or disposed operation had occurred at the beginning of the Applicable Measurement Period. 
 For purposes of this definition, whenever pro
forma effect is to be given to a transaction, the pro forma calculations shall be made in good faith by a responsible financial or accounting officer of the Issuer (and may include, without duplication, the amount of “run rate” cost
savings, synergies and operating expense reductions resulting from or related to any such Investment, acquisition, merger or consolidation which is being given pro forma effect that have been or are expected to be realized and for which the actions
necessary to realize such cost savings, operating expense reductions and synergies are taken, committed to be taken or with respect to which substantial steps have been taken or are expected to be taken no later than 18 months after the date of any
such transaction given pro forma effect (in each case as though such cost savings and synergies had been realized on the first day of the applicable period and as if such cost savings and synergies were realized for the entirety of such period). For
the purposes of this Indenture, “run-rate” means the full recurring benefit for a period that is associated with any action taken, committed to be taken, or with respect to which substantial steps have been taken or are expected to
be taken (including any savings expected to result from the elimination of a public target’s compliance costs with public company requirements), net of the amount of actual benefits realized during such period from such actions. 

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 applicable date of determination had been the applicable rate for the entire period (taking into account for such entire period any Hedging Obligation applicable to such Indebtedness with a remaining term
of 12 months or longer, and in the case of any Hedging Obligation applicable to such Indebtedness with a remaining term of less than 12 months, taking into account such Hedging Obligation to the extent of its remaining term). 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 any revolving credit facility computed on a pro forma basis shall be computed based upon (A) the average daily balance of such Indebtedness
during the applicable period or (B) if such facility was created after the end of the applicable period, the average daily balance of such Indebtedness during the period from the date of creation of such facility to the date of determination;
or, if lower, the maximum commitments under such revolving credit facility as of the applicable date of determination. 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. 

  
 -19- 








 “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, and 

  

	 	(b)	all cash dividend payments (excluding items eliminated in consolidation) on any series of Disqualified Stock of the Issuer held by Persons other than the Issuer or a Restricted Subsidiary made 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 or the District of Columbia and any Restricted Subsidiary of such Foreign Subsidiary. 

“Funding Guarantor” has the meaning specified in Section 1205. 

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

“Government Securities” means direct obligations of, or obligations guaranteed by, the United States of America for the
payment of which guarantee or obligations the full faith and credit of the United States of America is pledged. 

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

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

“Guarantor” means (i) from and after the Effective Date, each direct and indirect Wholly Owned Domestic Restricted
Subsidiary of the Issuer other than any Excluded Subsidiary and (ii) each other Restricted Subsidiary of the Issuer (if any) that Guarantees the Notes under this Indenture. 

“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, commodity price or currency risks either generally or under specific contingencies. 

“Holder” means a registered holder of the Notes. 

  
 -20- 








 “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. 
 “incur” has the meaning specified in Section 1011.

 “incurrence” has the meaning specified in Section 1011. 

“Indebtedness” means, with respect to any Person, 
  

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

  

	 	(a)	in respect of borrowed money, 

  

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


 

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


  

	 	(d)	representing Capitalized Lease Obligations, or 

  

	 	(e)	representing any Hedging Obligations, 

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

 

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


 

	 	(3)	to the extent not otherwise included, the obligations of the type referred to in clause (1) of another Person secured by a Lien on any assets owned by such Person, whether or not such Indebtedness is assumed by
such Person; provided, however, that the amount of such Indebtedness will be the lesser of: (a) the Fair Market Value of such assets at such date of determination, and (b) the amount of such Indebtedness of such other Person;


 provided further, however, that notwithstanding the foregoing, Indebtedness shall be deemed not to include obligations under
or in respect of Receivables Facilities; and provided further, however, that Indebtedness shall be calculated without giving effect to the effects of Accounting Standards Codification Topic No. 815, Derivatives and Hedging,
and related interpretations to the extent such effects would otherwise increase or decrease an amount of Indebtedness for any purpose under this Indenture as a result of accounting for any embedded derivatives created by the terms of such
Indebtedness or deferred or prepaid revenues. 

  
 -21- 








 “Indenture” means this instrument as originally executed and as it may from time
to time be supplemented or amended by one or more indentures supplemental hereto entered into pursuant to the applicable provisions hereof, including, for all purposes of this Indenture and any such supplemental indenture, the provisions of the
Trust Indenture Act that are deemed to be part of and govern this instrument and any such supplemental indenture, respectively. 

“Independent Financial Advisor” means an accounting, appraisal or investment banking firm of nationally recognized standing
that is, in the good faith judgment of the Issuer, not an Affiliate of the Issuer and qualified to perform the task for which it has been engaged. 

“Initial Lien” has the meaning specified in Section 1012. 

“Initial Notes” has the meaning set forth in the first recital. 

“Initial Purchasers” means Goldman, Sachs & Co. and the other initial purchasers named in the Offering Circular.

 “Interest Payment Date” means the Stated Maturity of an installment of interest on the Notes. 

“Inventory” means goods held for sale or lease by a Person in the ordinary course of business, net of any reserve for goods
that have been segregated by such Person to be returned to the applicable vendor for credit, as determined in accordance with GAAP. 

“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 an equivalent rating by any other Rating Agency. 
 “Investment Grade Securities” means 

 

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


 

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


 

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


  

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


“Investments” means, with respect to any Person, all investments by such Person in other Persons (including Affiliates) in
the form of loans (including guarantees), advances or capital contributions (excluding accounts receivable, trade credit, advances to customers, commission, travel and similar advances to officers and employees, in each case made in the ordinary
course of business), purchases or other acquisitions for consideration of Indebtedness, Equity Interests or other securities issued by any other Person and investments that are required by GAAP to be classified on the balance sheet (excluding the
footnotes) of 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 1010, 

  
 -22- 









	 	(1)	“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, however, 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 

  

	 	(x)	the Issuer’s “Investment” in such Subsidiary at the time of such redesignation less 

  

	 	(y)	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 


 

	 	(2)	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. 

“Issue Date” means April 1, 2014. 

“Issuer” has the meaning set forth in the preamble hereto. 

“Issuer Request” or “Issuer Order” means a written request or order signed in the name of the Issuer by two
Officers or one Officer and either an Assistant Treasurer or an Assistant Secretary of the Issuer, and delivered to the Trustee. 

“Legal Defeasance” has the meaning specified in Section 1302. 

“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. 
 “Lien” means, with respect to any asset, any mortgage, lien, 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,
however, that in no event shall an operating lease be deemed to constitute a Lien. 
 “Life Sciences Sale” means the
sale and transfer to Pall Corporation of all assets and liabilities primarily related to ATMI, Inc.’s life sciences business, pursuant to the Life Sciences Sale Agreement. 

“Life Sciences Sale Agreement” means the Share and Asset Purchase Agreement, dated as of December 22, 2013, among ATMI,
Inc. (“ATMI”), ATMI Packaging, Inc., Advanced Technology Materials, Inc., ATMI SARL, ATMI BELGIUM LLC and Pall Corporation. 

“Maturity” when used with respect to any Note, means the date on which the principal of such Note or an installment of
principal becomes due and payable as therein or herein provided, whether at the Stated Maturity or by declaration of acceleration, notice of redemption or otherwise. 

“Merger” means the merger of Merger Sub, with and into ATMI, Inc., pursuant to the Merger Agreement, with ATMI, Inc.
surviving such merger as a wholly owned Subsidiary of the Issuer. 

  
 -23- 








 “Merger Agreement” means the Agreement and Plan of Merger, dated as of
February 4, 2014, among the Issuer, Merger Sub and ATMI, Inc. 
 “Merger Sub” means Atomic Merger Corporation, a
Delaware corporation. 
 “Moody’s” means Moody’s Investors Service, Inc. and any successor to its rating agency
business. 
 “Net Proceeds” means the aggregate cash proceeds and Fair Market Value of any Cash Equivalents received by the
Issuer or a Restricted Subsidiary in respect of any Asset Sale (including any cash payments received by way of deferred payment of principal pursuant to a note or installment receivable or otherwise, but only as and when received), net of
(i) the direct costs relating to such Asset Sale, including legal, accounting and investment banking fees, payments made in order to obtain a necessary consent or required by applicable law, and brokerage and sales commissions, the amount of
any purchase price or similar adjustment claimed by any Person to be owed by the Issuer or any Restricted Subsidiary, until such time as such claim shall have been settled or otherwise finally resolved, or paid or payable by the Issuer or any
Restricted Subsidiary, in either case in respect of such Asset Sale, any relocation expenses and other fees and expenses incurred as a result thereof, other fees and expenses, including title and recordation expenses, taxes paid or payable as a
result thereof or any transactions occurring or deemed to occur to effectuate a payment under this Indenture (including in connection with any repatriation of funds and after taking into account any available tax credits or deductions and any tax
sharing arrangements), (ii) amounts required to be applied to the repayment of principal, premium, if any, and interest on Senior Indebtedness or Indebtedness or amounts required to be applied to the repayments of Indebtedness secured by a Lien
on such assets of any Restricted Subsidiary required (other than pursuant to Section 1017(b)) to be paid as a result of such transaction, (iii) any costs associated with unwinding any related Hedging Obligations in connection with such
transaction, (iv) all distributions and other payments required to be made to minority interest holders in Subsidiaries or joint ventures as a result of such Asset Sale, or to any other Person (other than the Issuer or a Restricted Subsidiary)
owning a beneficial interest in the assets disposed of in such Asset Sale, (v) any deduction of appropriate amounts to be provided by the Issuer of any Restricted Subsidiary as a reserve in accordance with GAAP and (vi) 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. 
 “Note Register” and “Note Registrar” have the
respective meanings specified in Section 302. 
 “Notes” has the meaning stated in the first recital and more
particularly means any Notes authenticated and delivered under this Indenture. The Initial Notes and the Additional Notes shall be treated as a single class for all purposes of this Indenture, and unless the context otherwise requires, all
references to the Notes shall include the Initial Notes and any Additional Notes; provided, however, that Additional Notes will not be issued with the same CUSIP, if any, as Initial Notes unless such Additional Notes are fungible with
Initial Notes for U.S. Federal income tax purposes. 
 “Notes Custodian” means the custodian with respect to a Global Note
(as appointed by the Depository) or any successor person thereto, who shall initially be the Trustee. 
 “Obligations”
means any principal, interest, 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. 

  
 -24- 








 “Offering Circular” means that certain offering circular dated March 25,
2014, relating to the Issuer’s $360.0 million 6.000% Senior Unsecured Notes due 2022. 
 “Officer”, with respect to
the Issuer or any other obligor upon the Notes, the Chairman of the Board, the Chief Executive Officer, the President, any Vice President (or the equivalent thereof), the Chief Financial Officer, Treasurer, Corporate Controller, Director of Treasury
Operations, the General Counsel or Secretary (a) of such Person (or any designee thereof) or (b) if such Person is owned or managed by a single entity, of such entity, or any other individual designated as an “Officer” for the
purposes of this Indenture by the board of directors of the Issuer. 
 “Officer’s Certificate” means, with respect to
the Issuer or any other obligor upon the Notes, a certificate signed by one Officer of such Person and delivered to the Trustee. 

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

“Outside Date” has the meaning specified in Section 1110. 

“Outstanding”, when used with respect to Notes, means, as of the date of determination, all Notes theretofore authenticated
and delivered under this Indenture, except: 
 (1) Notes theretofore cancelled by the Trustee or delivered to the Trustee for cancellation;

 (2) Notes, or portions thereof, for whose payment or redemption money in the necessary amount has been theretofore deposited (other than
pursuant to the Escrow Agreement) with the Trustee or any Paying Agent (other than the Issuer or any of its Subsidiaries) in trust or set aside and segregated in trust by the Issuer (if the Issuer shall act as its own Paying Agent) for the Holders
of such Notes in accordance with any applicable provisions of this Indenture; provided, however, that, if such Notes are to be redeemed, written notice of such redemption has been duly given pursuant to this Indenture or provision
therefor satisfactory to the Trustee has been made; 
 (3) Notes, except to the extent provided in Sections 1302 and 1303, with respect
to which the Issuer has effected Legal Defeasance or Covenant Defeasance as provided in Article Thirteen; and 
 (4) Notes which have
been paid pursuant to Section 306 or in exchange for or in lieu of which other Notes have been authenticated and delivered pursuant to this Indenture, other than any such Notes in respect of which there shall have been presented to the Trustee
proof satisfactory to it that such Notes are held by a Protected Purchaser in whose hands the Notes are valid obligations of the Issuer; 

provided, however, that, in determining whether the Holders of the requisite principal amount of Outstanding Notes have given
any request, demand, authorization, direction, consent, notice or waiver hereunder, Notes owned by the Issuer or any other obligor upon the Notes or any Affiliate of the Issuer or such other obligor shall be disregarded and deemed not to be
Outstanding, except that, in determining whether the Trustee shall be protected in making such calculation or in relying upon any such request, demand, authorization, direction, notice, consent or waiver, only Notes which a Responsible Officer of
the Trustee actually knows to be so owned shall be so disregarded. 
 “Pari Passu Indebtedness” has the meaning specified
in Section 1017(c). 

  
 -25- 








 “Paying Agent” means any Person (including the Issuer acting as Paying Agent)
authorized by the Issuer to pay the principal of (and premium, if any) or interest on any Notes on behalf of the Issuer. 

“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 or Cash Equivalents between the Issuer or a Restricted Subsidiary and another Person; provided, however, that any cash or Cash Equivalents received must be applied in accordance with
Section 1017. 
 “Permitted Investments” means: 

 

	 	(a)	any Investment in the Issuer or any Restricted Subsidiary; 

  

	 	(b)	any Investment in cash, Cash Equivalents or Investment Grade Securities; 

  

	 	(c)	any Investment by the Issuer or any Restricted Subsidiary in a Person that is engaged in a Similar Business if as a result of such Investment 


 

	 	(1)	such Person becomes a Restricted Subsidiary or 

  

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

  

	 	(d)	any Investment in securities or other assets received in connection with an Asset Sale made pursuant to Section 1017 or any other disposition of assets not constituting an Asset Sale; 


 

	 	(e)	any Investment existing (or that are made pursuant to legally binding written commitments existing) on the Issue Date and any Investment made pursuant to the Merger Agreement on substantially the terms described in the
Offering Circular (and any modification, waiver or other change that is not materially adverse to the Holders); 

  

	 	(f)	any Investment acquired by the Issuer or any Restricted Subsidiary: 

  

	 	(1)	(i) in exchange for any other Investment or accounts receivable held by the Issuer or any such Restricted Subsidiary in connection with or as a result of a bankruptcy, workout, reorganization or recapitalization of the
issuer of such other Investment or accounts receivable or (ii) in settlement of delinquent accounts and disputes with customers and suppliers in the ordinary course of business, or 


 

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


 

	 	(g)	Hedging Obligations permitted under Section 1011(b)(10); 

  

	 	(h)	 any Investment in a Similar Business having an aggregate Fair Market Value, taken together with all other Investments made pursuant to this clause
(h) that are at that time outstanding, not to exceed the greater of (x) $25.0 million and (y) 1.50% of Consolidated Total Assets (with the Fair Market Value of each Investment being measured at the time made and without giving effect
to subsequent changes in value of such Investment or Consolidated Total Assets); provided, 



  
 -26- 









	 	
however, that if any Investment pursuant to this clause (h) is made in any Person that is not a Restricted Subsidiary of the Issuer at the date of the making of such Investment and
such Person becomes a Restricted Subsidiary after such date, such investment shall thereafter be deemed to have been made pursuant to clause (a) above and shall cease to have been made pursuant to this clause (h) for so long as such Person
continues to be a Restricted Subsidiary; 

  

	 	(i)	Investments the payment for which consists of Equity Interests of the Issuer (exclusive of Disqualified Stock); provided, however, that such Equity Interests will not increase the amount available for
Restricted Payments under clause (c) of Section 1010(a); 

  

	 	(j)	(i) guarantees of Indebtedness permitted under Section 1011 and (ii) guarantees of leases (other than Capitalized Lease Obligations) or of other obligations that do not constitute Indebtedness, in each case
entered into in the ordinary course of business and the creation of Liens on the assets of the Issuer or any Restricted Subsidiary in compliance with Section 1012; 


 

	 	(k)	any transaction to the extent it constitutes an Investment that is permitted and made in accordance with Section 1013(b) (except transactions described in clauses (2), (4) and (17) of such paragraph);


  

	 	(l)	Investments consisting of purchases and acquisitions of inventory, supplies, material or equipment, or other similar assets in the ordinary course of business, or the licensing or contribution of intellectual property
pursuant to joint marketing arrangements with other Persons; 

  

	 	(m)	additional Investments having an aggregate Fair Market Value, 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 marketable securities), not to exceed the greater of (x) $50.00 million and (y) 3.00% of Consolidated Total Assets (with the Fair Market Value of
each Investment being measured at the time made and without giving effect to subsequent changes in value of such investment or Consolidated Total Assets); provided, however, that if any Investment pursuant to this clause
(m) is made in any Person that is not a Restricted Subsidiary of the Issuer at the date of the making of such Investment and such Person becomes a Restricted Subsidiary after such date, such investment shall thereafter be deemed to have been
made pursuant to clause (a) above and shall cease to have been made pursuant to this clause (m) for so long as such Person continues to be a Restricted Subsidiary; 


 

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


  

	 	(o)	loans and advances to, or guarantees of Indebtedness of, officers, directors, employees, consultants and members of management not in excess of $5.0 million outstanding at any one time, in the aggregate, to the extent
permitted by applicable law, including the Sarbanes-Oxley Act of 2002; 

  

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

  

	 	(q)	advances, loans or extensions of trade credit in the ordinary course of business by the Issuer or any of the Restricted Subsidiaries; 


  
 -27- 









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


  

	 	(s)	Investments made in connection with the funding of contributions under any non-qualified retirement plan or similar employee compensation plan in an amount not to exceed the amount of compensation expense recognized by
the Issuer and its Restricted Subsidiaries in connection with such plans; 

  

	 	(t)	Investments of any Person existing at the time such Person becomes a Restricted Subsidiary or consolidates or merges with the Issuer or any Restricted Subsidiary so long as such Investments were not made in
contemplation of such Person becoming a Restricted Subsidiary or of such consolidation or merger; 

  

	 	(u)	Investments resulting from pledges or deposits described in clause (1) of the definition of the term “Permitted Liens”; and 


 

	 	(v)	Investments that result solely from the receipt by the Issuer or any Restricted Subsidiary from any of its Subsidiaries of a dividend or other Restricted Payment in the form of Equity Interests, evidences of
Indebtedness or other securities. 

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

 

	 	(1)	pledges, deposits or security by such Person (i) 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 insurance carriers providing property, casualty or liability
insurance, or good faith deposits in connection with bids, tenders, contracts (other than for the payment of Indebtedness) or leases to which such Person is a party, or deposits to secure public or statutory obligations of such Person or deposits of
cash or U.S. government bonds to secure surety, stay, customs or appeal bonds to which such Person is a party, or deposits as security for contested taxes or import duties or for the payment of rent, performance and return-of-money bonds and other
similar obligations (including those to secure health, safety and environmental obligations) and (ii) in respect of letters of credit, bank guarantees or similar instruments issued for the account of such Person in the ordinary course of
business supporting obligations of such type, in each case incurred in the ordinary course of business; 

  

	 	(2)	Liens imposed by law or regulation, such as carriers’, warehousemen’s, materialmen’s, repairmen’s, mechanics’, contractors’, landlords’, architects’ and other similar Liens, in
each case for sums not yet overdue for a period of more than 30 days or if more than 30 days overdue, are unfiled and no other action has been taken to enforce such Liens or (ii) being contested in good faith by appropriate proceedings or other
Liens arising out of judgments or awards against such Person with respect to which such Person shall then be proceeding with an appeal or other proceedings for review if adequate reserves with respect thereto are maintained on the books of such
Person in accordance with GAAP; 

  

	 	(3)	Liens for taxes, assessments or other governmental charges not yet overdue for a period of more than 30 days or not yet payable or subject to penalties for nonpayment or which are being contested in good faith by
appropriate proceedings diligently conducted, if adequate reserves with respect thereto are maintained on the books of such Person in accordance with GAAP, or for property taxes on property such Person or one of its Subsidiaries has determined to
abandon if the sole recourse for such tax, assessment, charge, levy or claim is to such property; 


  
 -28- 









	 	(4)	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 pursuant to the request of and for the account of such Person in the ordinary course of its business or consistent with past practice or industry practice; 


 

	 	(5)	survey exceptions, encumbrances, ground leases, easements or reservations of, or rights of others for, licenses, rights-of-way, servitudes,
sewers, electric lines, drains, telegraph and telephone and cable television lines, gas and oil pipelines and other similar purposes, or zoning, building codes or other restrictions (including defects or irregularities in title and similar
encumbrances) as to the use of real properties or Liens incidental, to the conduct of the business of such Person or to the ownership of its properties which were not incurred in connection with Indebtedness and which do not in the aggregate
materially adversely affect the value of said properties or materially impair their use in the operation of the business of such Person; 

  

	 	(6)	Liens securing Indebtedness incurred pursuant to clauses (1), (2), (4), (8), (10), (12), (13) (solely with respect to Indebtedness incurred thereunder pursuant to clause (1)(a) Section 1011(b)),
(15) and (18) of Section 1011(b); provided, however, that, in the case of (a) clause (4), such Lien may not extend to any assets other than the assets acquired with the Indebtedness incurred pursuant to clause
(4), and (b) clause (8), such Lien may not extend to any assets other than assets owned by the Foreign Subsidiary incurring such Indebtedness; 

  

	 	(7)	Liens existing on the Issue Date (other than Liens incurred or to be incurred under the ABL Revolving Credit Facility or the Term Loan Facility); 


 

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

  

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

  

	 	(10)	Liens securing Indebtedness or other obligations of the Issuer or a Restricted Subsidiary owing to the Issuer or a Restricted Subsidiary permitted to be incurred in accordance with Section 1011; 


 

	 	(11)	Liens securing Hedging Obligations and Cash Management Services incurred in compliance with Section 1011; 

  

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


  
 -29- 









	 	(13)	leases, subleases, licenses or sublicenses (including of intellectual property) to or from third parties granted in the ordinary course of business; 


 

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

  

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

  

	 	(16)	Liens on equipment of the Issuer or any Restricted Subsidiary granted in the ordinary course of business to the Issuer’s or such Restricted Subsidiary’s client at which such equipment is located;


  

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

  

	 	(18)	Liens to secure any refinancing, refunding, extension, renewal or replacement (or successive refinancing, refunding, extensions, renewals or replacements) as a whole, or in part, of any Indebtedness secured by any Lien
referred to in clauses (6) (solely with respect to Liens securing Indebtedness incurred pursuant to clause (2) or (4) of Section 1011(b), (7), (8), (9), (10), (11), (18) and (20) of this definition of “Permitted
Liens”; provided, however, that (x) such new Lien shall be limited to all or part of the same property that secured the original Lien (plus accessions, additions and improvements on such property and after-acquired property
that is (a) affixed or incorporated into the property covered by such Lien, (b) subject to a Lien securing such Indebtedness, the terms of which Indebtedness require or include a pledge of after-acquired property and (c) the proceeds
and products thereof), and (y) the Indebtedness secured by such Lien at such time is not increased to any amount greater than the sum of (A) the outstanding principal amount or, if greater, committed amount of the Indebtedness described
under clauses (6) (solely with respect to Liens securing Indebtedness incurred pursuant to clause (2) or (4) of Section 1011(b)), (7), (8), (9), (10), (11), (18) and (20) at the time the original Lien became a Permitted
Lien under this Indenture, and (B) an amount necessary to pay any fees and expenses, including premiums, and accrued and unpaid interest related to such refinancing, refunding, extension, renewal or replacement; 


 

	 	(19)	deposits made or other security provided to secure liabilities to insurance carriers under insurance or self-insurance arrangements in the ordinary course of business; 


 

	 	(20)	other Liens securing obligations incurred in the ordinary course of business which obligations at any one time outstanding do not exceed the greater of (x) $25.0 million and (y) 1.50% of Consolidated Total
Assets at the time of incurrence (with such incurrence pursuant to this clause being tested solely at the time of incurrence and without regard to subsequent changes in Consolidated Total Assets); 


 

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

  

	 	(22)	Liens arising by operation of law under Article 2 of the Uniform Commercial Code; 


  
 -30- 









	 	(23)	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; 


 

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

  

	 	(25)	Liens deemed to exist in connection with Investments in repurchase agreements permitted under this Indenture; provided, however, that such Liens do not extend to any assets other than those that are the
subject of such repurchase agreement; 

  

	 	(26)	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; 

  

	 	(27)	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; 

  

	 	(28)	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 under this Indenture; 


 

	 	(29)	the rights reserved or vested in any Person by the terms of any lease, license, franchise, grant or permit held by the Issuer or any of its Restricted Subsidiaries or by a statutory provision, to terminate any such
lease, license, franchise, grant or permit, or to require annual or periodic payments as a condition to the continuance thereof; 

  

	 	(30)	restrictive covenants affecting the use to which real property may be put; provided, however, that the covenants are complied with; 


 

	 	(31)	security given to a public utility or any municipality or governmental authority when required by such utility or authority in connection with the operations of that Person in the ordinary course of business;


  

	 	(32)	zoning by-laws and other land use restrictions, including site plan agreements, development agreements and contract zoning agreements; 


 

	 	(33)	Liens arising out of conditional sale, title retention, consignment or similar arrangements for sale of goods entered into by the Issuer or any Restricted Subsidiary in the ordinary course of business;


  

	 	(34)	 any Lien granted pursuant to a security agreement between the Issuer or any Restricted Subsidiary and a licensee of their intellectual property to
secure the damages, if any, of such licensee 



  
 -31- 









	 	
resulting from the rejection by the Issuer or such Restricted Subsidiary of such licensee in a bankruptcy, reorganization or similar proceeding with respect to the Issuer or such Restricted
Subsidiary; provided, however, that such Liens do not cover any assets other than the intellectual property subject to such license; 

  

	 	(35)	Liens on the Equity Interests of Unrestricted Subsidiaries; 

  

	 	(36)	In the case of (A) any Restricted Subsidiary that is not a Wholly-Owned Restricted Subsidiary or (B) the Equity Interests in any Person that is not a Restricted Subsidiary, any encumbrance or restriction,
including any put and call arrangements, related to Equity Interests in such Restricted Subsidiary or such other Person set forth in the organizational documents of such Restricted Subsidiary or such other Person or any related joint venture,
shareholders’ or similar agreement; 

  

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


  

	 	(38)	Liens on and security interests in the account holding the Escrowed Funds and all deposits and investment property therein in favor of the Trustee, for its benefit and the benefit of the Holders; 


 

	 	(39)	Sale and Lease-Back Transactions (i) to the extent the proceeds thereof are used by the Issuer and the Restricted Subsidiaries to permanently repay outstanding Indebtedness of the Issuer or the Restricted
Subsidiaries, (ii) with a term of not more than three years or (iii) incurred pursuant to clause (4) of Section 1011(b); 

  

	 	(40)	Liens on property of the Issuer or a Restricted Subsidiary in favor of the United States of America or any State thereof or the jurisdiction of organization of the Issuer, or any department, agency or instrumentality or
political subdivision of the United States of America or any State thereof, or the jurisdiction of organization of the Issuer, to secure partial, progress, advance or other payments pursuant to any contract or statute; 


 

	 	(41)	banker’s liens, rights of set-off or similar rights and remedies as to deposit accounts or other funds maintained with depository institutions and securities accounts and other financial assets maintained with a
securities intermediary; provided, however, that such deposit accounts or funds and securities accounts or other financial assets are not established or deposited for the purpose of providing collateral for any Indebtedness; and


  

	 	(42)	in connection with the sale or transfer of any Equity Interests or other assets in a transaction permitted under this Indenture, customary rights and restrictions contained in agreements relating to such sale or
transfer pending the completion thereof. 

 “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. 

“Predecessor Note” of any particular Note means every previous Note evidencing all or a portion of the same debt as that
evidenced by such particular Note; and, for the purposes of this definition, any Note authenticated and delivered under Section 306 in exchange for a mutilated Note or in lieu of a destroyed, lost or stolen Note shall be deemed to evidence the
same debt as the mutilated, destroyed, lost or stolen Note. 

  
 -32- 








 “preferred stock” means any Equity Interest with preferential rights of payment
of dividends or upon liquidation, dissolution or winding up. 
 “Protected Purchaser” has the meaning specified in
Section 306. 
 “Rating Agencies” mean Moody’s and S&P or if Moody’s or S&P or both shall not make a
rating on the Notes publicly available, a nationally recognized statistical rating agency or agencies, as the case may be, selected by the Issuer which shall be substituted for Moody’s or S&P or both, as the case may be. 

“Receivables Facility” means any of one or more receivables financing facilities, as amended, supplemented, modified,
extended, renewed, restated or refunded from time to time, the Obligations of which are non-recourse (except for customary representations, warranties, covenants and indemnities made in connection with such facilities) to the Issuer and the
Restricted Subsidiaries (other than a Receivables Subsidiary) pursuant to which the Issuer or any Restricted Subsidiary sells its accounts receivable to either (a) a Person that is not a Restricted Subsidiary or (b) a Receivables
Subsidiary that in turn funds such purchase by purporting to sell its accounts receivable to a Person that is not a Restricted Subsidiary or by borrowing from such a Person or from another Receivables Subsidiary that in turn funds itself by
borrowing from such a Person. 
 “Receivables Fee” means distributions or payments made directly or by means of discounts
with respect to any accounts receivable or participation interest issued or sold in connection with, and other fees paid to a Person that is not a Restricted Subsidiary in connection with, any Receivables Facility. 

“Receivables Subsidiary” means any Subsidiary formed for the purpose of facilitating or entering into one or more Receivables
Facilities, and in each case engages only in activities reasonably related or incidental thereto. 
 “Redemption Date”
means, with respect to any redemption of Notes (other than any Special Mandatory Redemption), the date of redemption with respect thereto. 

“Redemption Price”, when used with respect to any Note to be redeemed, means the price at which it is to be redeemed pursuant
to this Indenture. 
 “Refinance” means, in respect of any Indebtedness, Disqualified Stock or preferred stock, to
refinance, extend, renew, refund, repay, prepay, purchase, redeem, defease or retire, or to issue other Indebtedness, Disqualified Stock or preferred stock in exchange or replacement for, such Indebtedness, Disqualified Stock or preferred stock, in
whole or in part. “Refinanced” and “Refinancing” shall have correlative meanings. 
 “Refinanced
Debt” has the meaning specified in Section 1011. 
 “Refinancing Indebtedness” has the meaning specified in
Section 1011. 
 “Refunding Capital Stock” has the meaning specified in Section 1010. 

“Regular Record Date” has the meaning specified in Section 301. 

“Related Business Assets” means assets (other than cash or Cash Equivalents) used or useful in a Similar Business;
provided, however, that any assets received by the Issuer or the Restricted Subsidiaries 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 Capital Stock of a Person, unless upon receipt of the Capital Stock of such Person, such Person would become a Restricted Subsidiary. 

“Release Conditions” has the meaning specified in Section 1110(c). 

  
 -33- 








 “Responsible Officer” means any vice president, any assistant treasurer, any
trust officer or assistant trust officer, or any other officer of the Trustee within the Corporate Trust Office customarily performing functions similar to those performed by any of the above designated officers, who shall have direct responsibility
for the administration of this Indenture, and also means, with respect to a particular corporate trust matter, any other officer to whom such matter is referred because of his knowledge of and familiarity with the particular subject. 

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

“Restricted Payments” has the meaning specified in Section 1010. 

“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, however, that upon the occurrence of an Unrestricted Subsidiary ceasing to be an Unrestricted Subsidiary in accordance with this Indenture, such Subsidiary shall be
included in the definition of “Restricted Subsidiary.” 
 “Retired Capital Stock” has the meaning specified in
Section 1010. 
 “Reversion Date” has the meaning specified in Section 1018(a). 

“S&P” means Standard & Poor’s Ratings Services and any successor to its rating agency business. 

“Sale and Lease-Back Transaction” means any arrangement with any Person providing for the leasing by the Issuer or any
Restricted Subsidiary 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 such Person in contemplation of such leasing. 

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

“Second Commitment” has the meaning specified in Section 1017(b). 

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

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations of the SEC promulgated
thereunder. 
 “Senior Indebtedness” means with respect to any Person: 

 

	 	(1)	Indebtedness of such Person, whether outstanding on the Issue Date or thereafter incurred; and 

  

	 	(2)	all other Obligations of such Person (including interest accruing on or after the filing of any petition in bankruptcy or for reorganization relating to such Person whether or not post-filing interest is allowed in such
proceeding) in respect of Indebtedness described in clause (1) above; 

 in the case of both clauses (1) and (2), to the extent
permitted to be incurred under the terms of this Indenture, unless, in the case of clauses (1) and (2), in the instrument creating or evidencing the same or pursuant to which the same is outstanding, it is provided that such Indebtedness or
other Obligations are subordinated in right of payment to the Notes or the Guarantee of such Person, as the case may be; provided, however, that Senior Indebtedness shall not include: 

 

	 	(1)	any obligation of such Person to the Issuer or any Subsidiary of the Issuer; 

  

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


  
 -34- 









	 	(3)	any accounts payable or other liability to trade creditors arising in the ordinary course of business; 

  

	 	(4)	any Capital Stock; 

  

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


 

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


“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 any business conducted or proposed to be conducted by the Issuer and the Restricted Subsidiaries on
the Issue Date or any business that is similar, reasonably related, incidental or ancillary thereto or extensions, developments or expansions thereof. 

“Special Mandatory Redemption” has the meaning set forth under Section 1110(a). 

“Special Mandatory Redemption Date” has the meaning set forth under Section 1110(a). 

“Special Mandatory Redemption Price” has the meaning set forth under Section 1110(a). 

“Special Record Date” for the payment of any Defaulted Interest means a date fixed by the Trustee pursuant to
Section 307. 
 “Specified Disposition” means the sale or other disposition (including by way of the sale of Equity
Interests) of a certain Subsidiary (or group of related Subsidiaries) of the Issuer in its Specialty Materials Division. 
 “Stated
Maturity”, when used with respect to any Note or any installment of principal thereof or interest thereon, means the date specified in such Notes as the fixed date on which the principal of such Notes or such installment of principal or
interest is due and payable. 
 “Subordinated Indebtedness” means 

 

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

  


	 	(b)	with respect to any Guarantor, any Indebtedness of such Guarantor which is by its terms subordinated in right of payment to the Guarantee of such Guarantor under this Indenture. 


“Subsidiary” means, with respect to any Person, 
  

	 	(1)	any corporation, association, or other business entity (other than a partnership, joint venture, limited liability company or similar entity) of which more than 50.00% of the total voting power of shares of Capital
Stock entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers or trustees thereof is at the time of determination owned or controlled, directly or indirectly, by such Person or one or more of the
other Subsidiaries of that Person or a combination thereof, and 

  

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


  
 -35- 









	 	(x)	more than 50.00% of the capital accounts, distribution rights, total equity and voting interests or general or limited partnership interests, as the case may be, 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 


 

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


“Successor Issuer” has the meaning specified in Section 801. 

“Suspended Covenants” has the meaning specified in Section 1018(a). 

“Suspension Date” has the meaning specified in Section 1018(a). 

“Suspension Period” has the meaning specified in Section 1018(a). 

“Term Loan Facility” means the term loan facility contained in the Term Credit and Guaranty Agreement to be entered into on
or prior to the Effective Date, among the Issuer, the Guarantors, the lenders party thereto, and Goldman Sachs Bank USA as administrative agent and collateral agent, and any other facility or financing arrangement that Refinances in whole or in part
any such term loan facility. 
 “Transactions” means the Merger, the Life Sciences Sale and the other transactions
contemplated by the Merger Agreement, the borrowings under the Term Loan Facility as in effect on the Effective Date, the issuance of the Notes and the payment of fees and expenses in connection with the foregoing. 

“Treasury Rate” means, as of any redemption date, the yield to maturity 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 date of the applicable redemption notice (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 April 1, 2017; provided, however, that if the period from the redemption date to
April 1, 2017 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-77bbbb), as in effect
on the Issue Date and, to the extent required by law, as amended. 
 “Trustee” means Wells Fargo Bank, National Association
until a successor replaces it and, thereafter, means the successor. 
 “Uniform Commercial Code” means the New York Uniform
Commercial Code as in effect from time to time. 
 “Unrestricted Subsidiary” means 

 

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


 

	 	(2)	any Subsidiary of an Unrestricted Subsidiary. 

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

	 	(a)	such designation would be permitted by Section 1010 and the definition of “Investments”; and 


  
 -36- 









	 	(b)	each of 

  

	 	(1)	the Subsidiary to be so designated and 

  

	 	(2)	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, however, that, immediately after
giving effect to such designation no Default shall have occurred and be continuing and either: 
  

	 	(1)	the Issuer could incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test described under Section 1011(a) or 


 

	 	(2)	the Fixed Charge Coverage Ratio for the Issuer and the Restricted Subsidiaries would be equal to or greater than such ratio for the Issuer and the Restricted Subsidiaries 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 an
Officer’s Certificate of the chief financial officer of the Issuer certifying that such designation complied with the foregoing provisions. 

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

“Vice President”, when used with respect to the Issuer or the Trustee, means any vice president, whether or not designated by
a number or a word or words added before or after the title “vice president.” 
 “Voting Stock” of any Person as
of any date means the Capital Stock of such Person that is normally 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 
  

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

  

	 	(2)	the sum of all such payments. 

 “Wholly Owned Domestic Restricted Subsidiary”
of any specified Person means a Domestic Restricted Subsidiary of such Person all of the outstanding Capital Stock or other ownership interest of which (other than directors’ qualifying shares) shall at the time be owned by such Person or by
one or more Wholly Owned Restricted Subsidiaries of such Person. 

  
 -37- 








 “Wholly Owned Restricted Subsidiary” of any Person means a Subsidiary of such
Person, 100.00% of the outstanding Capital Stock or other ownership interests of which (other than directors’ qualifying shares) shall at the time be owned by such Person or by one or more Wholly-Owned Restricted Subsidiaries of such Person.

 SECTION 103. Compliance Certificates and Opinions. Upon any application or request by the Issuer to the Trustee to take or refrain
from taking any action under this Indenture, the Issuer shall furnish to the Trustee an Officer’s Certificate stating that all conditions precedent, if any, provided for in this Indenture (including any covenant compliance with which
constitutes a condition precedent) relating to the proposed action have been complied with and, other than in connection with the addition of a new Guarantor or parent guarantor, an Opinion of Counsel stating that in the opinion of such counsel all
such conditions precedent, if any, have been complied with, except that in the case of any such application or request as to which the furnishing of such documents is specifically required by any provision of this Indenture relating to such
particular application or request, no additional certificate or opinion need be furnished. 
 Every certificate or opinion with respect to
compliance with a condition or covenant provided for in this Indenture (other than pursuant to Section 1008(a)) shall include: 

(1) a statement that each individual signing such certificate or opinion has read such covenant or condition and the
definitions herein relating thereto; 
 (2) 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; 
 (3) a statement that, in the
opinion of each such individual, he 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 

(4) a statement as to whether, in the opinion of each such individual, such condition or covenant has been complied with. 

SECTION 104. Form of Documents Delivered to Trustee. In any case where several matters are required to be certified by, or covered by
an opinion of, any specified Person, it is not necessary that all such matters be certified by, or covered by the opinion of, only one such Person, or that they be so certified or covered by only one document, but one such Person may certify or give
an opinion with respect to some matters and one or more other such Persons as to other matters, and any such Person may certify or give an opinion as to such matters in one or several documents. 

Any certificate or opinion of an officer of the Issuer may be based, insofar as it relates to legal matters, upon a certificate or opinion of,
or representations by, counsel, unless such officer knows that the certificate or opinion or representations with respect to the matters upon which his certificate or opinion is based are erroneous. Any such certificate or opinion may be based,
insofar as it relates to factual matters, upon a certificate or opinion of, or representations by, an officer or officers of the Issuer stating that the information with respect to such factual matters is in the possession of the Issuer, unless such
counsel knows that the certificate or opinion or representations with respect to such matters are erroneous. 
 Where any Person is required
to make, give or execute two or more applications, requests, consents, certificates, statements, opinions or other instruments under this Indenture, they may, but need not, be consolidated and form one instrument. 

  
 -38- 








 SECTION 105. 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 agents duly appointed in writing; and, except as herein otherwise expressly provided, such action shall become
effective when such instrument or instruments are delivered to the Trustee and, where it is hereby expressly required, to the Issuer. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes
referred to as the “Act” of the Holders signing such instrument or instruments. Proof of execution of any such instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Indenture and conclusive in
favor of the Trustee and the Issuer, if made in the manner provided in this Section. 
 (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 a certificate of a 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 a signer acting in a capacity other than his individual capacity, such certificate or affidavit shall also constitute sufficient proof of authority. 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 principal amount and serial numbers of Notes held by any Person, and the date of holding the same, shall be proved by the Note
Register. 
 (d) If the Issuer shall solicit from the Holders any request, demand, authorization, direction, notice, consent, waiver or
other Act, the Issuer may, at its option, fix in advance a record date for the determination of Holders entitled to give such request, demand, authorization, direction, notice, consent, waiver or other Act, but the Issuer shall have no obligation to
do so. Such record date shall be a date not earlier than the date 30 days prior to the first solicitation of Holders generally in connection therewith and not later than the date such solicitation is completed. If such a record date is fixed, such
request, demand, authorization, direction, notice, consent, waiver or other Act may be given before or after such record date, but only the Holders of record at the close of business on such record date shall be deemed to be Holders for the purposes
of determining whether Holders of the requisite proportion of Outstanding Notes have authorized or agreed or consented to such request, demand, authorization, direction, notice, consent, waiver or other Act, and for that purpose the Outstanding
Notes shall be computed as of such record date; provided, however, that no such authorization, agreement or consent by the Holders on such record date shall be deemed effective unless it shall become effective pursuant to the provisions of this
Indenture not later than eleven months after the record date. Any request, demand, authorization, direction, notice, consent, waiver or other Act of the Holder of any Note shall bind every future Holder of the same Note and the Holder of every Note
issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof in respect of anything done, omitted or suffered to be done by the Trustee, the Issuer or any Guarantor in reliance thereon, whether or not notation of such
action is made upon such Note. 
 SECTION 106. Notices, Etc., to Trustee, Issuer, any Guarantor and Agent. Any request, demand,
authorization, direction, notice, consent, waiver or Act of Holders or other document provided or permitted by this Indenture to be made upon, given or furnished to, or filed with, 

(1) the Trustee by any Holder or by the Issuer or any Guarantor shall be sufficient for every purpose hereunder if made, given,
furnished or filed in writing via facsimile, email in PDF format or mailed, first class postage prepaid, or delivered by recognized overnight courier, to or with the Trustee at Wells Fargo Bank, National Association, 10 South Wacker Drive, 13th
Floor, Chicago, Illinois 60606, Attn: Corporate Trust Services, or 

  
 -39- 








 (2) the Issuer or any Guarantor by the Trustee or by any Holder shall be
sufficient for every purpose hereunder (unless otherwise herein expressly provided) if made, given, furnished or delivered in writing via facsimile, or email in PDF or mailed, first class postage prepaid, or delivered by recognized overnight
courier, to the Issuer or such Guarantor addressed to Entegris, Inc., 129 Concord Road, Billerica, Massachusetts, 01821, or at any other address previously furnished in writing to the Trustee by the Issuer or such Guarantor. 

A copy of all notices to any Agent shall be sent to the Trustee at the address show above. Any Person may change its address by giving notice
of such change as set forth herein. 
 SECTION 107. Notice to Holders; Waiver. Where this Indenture provides for notice of any event
to Holders by the Issuer or the Trustee, such notice shall be sufficiently given (unless otherwise herein expressly provided) if in writing and delivered electronically or mailed, first class postage prepaid, to each Holder affected by such event,
at his address as it appears in the Note Register, not later than the latest date, and not earlier than the earliest date, prescribed for the giving of such notice. In any case where notice to Holders is given by mail, neither the failure to mail
such notice, nor any defect in any notice so mailed, to any particular Holder shall affect the sufficiency of such notice with respect to other Holders. Notices given by publication shall be deemed given on the first date on which publication is
made; notices given by first-class mail, postage prepaid, shall be deemed given five calendar days after mailing; notices sent by overnight delivery service will be deemed given when delivered; and notices given electronically shall be deemed given
when sent. Any notices required to be given to the holders of Notes that are in global form will be given to the Depository pursuant to Applicable Procedures. 

The Trustee agrees to accept and act upon instructions or directions pursuant to this Indenture sent by unsecured e-mail, pdf, facsimile
transmission or other similar unsecured electronic methods, provided, however, that the Trustee shall have received an incumbency certificate listing persons designated to give such instructions or directions and containing specimen
signatures of such designated persons, which such incumbency certificate shall be amended and replaced whenever a person is to be added or deleted from the listing. If the Issuer elects to give the Trustee e-mail or facsimile instructions (or
instructions by a similar electronic method) and the Trustee in its discretion elects to act upon such instructions, the Trustee’s understanding of such instructions shall be deemed controlling. The Trustee shall not be liable for any losses,
costs or expenses arising directly or indirectly from the Trustee’s reliance upon and compliance with such instructions notwithstanding that such instructions conflict or are inconsistent with a subsequent written instruction. The Issuer agrees
to assume all risks arising out of the use of such electronic methods to submit instructions and directions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the risk or interception and
misuse by third parties. 
 In case by reason of the suspension of or irregularities in regular mail service or by reason of any other
cause, it shall be impracticable to mail notice of any event to Holders when such notice is required to be given pursuant to any provision of this Indenture, then any manner of giving such notice as shall be satisfactory to the Trustee shall be
deemed to be a sufficient giving of such notice for every purpose hereunder. 
 Where this Indenture provides for notice in any manner, such
notice may be waived in writing by the Person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent of such notice. Waivers of notice by Holders shall be filed with the Trustee, but such filing
shall not be a condition precedent to the validity of any action taken in reliance upon such waiver. 

  
 -40- 








 Holders may communicate pursuant to Trust Indenture Act Section 312(b) with other Holders
with respect to their rights under this Indenture or the Notes. The Issuer, the Guarantors, the Trustee, each Agent and any other Person shall have the protection of Trust Indenture Act Section 312(c). 

SECTION 108. Effect of Headings and Table of Contents. The Article and Section headings herein, the TIA cross reference table and the
Table of Contents are for convenience of reference only, are not intended to be considered a part hereof and shall not affect the construction hereof. 

SECTION 109. Successors and Assigns. All agreements of the Issuer in this Indenture and the Notes will bind its successors. All
agreements of the Trustee in this Indenture will bind its successors. All agreements of each Guarantor in this Indenture will bind its successors, except as otherwise provided in Section 1208 hereof. 

SECTION 110. Severability Clause. In case any provision in this Indenture or in the Notes shall be invalid, illegal or unenforceable,
the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 
 SECTION 111.
Benefits of Indenture. Nothing in this Indenture or in the Notes, express or implied, shall give to any Person, other than the parties hereto, any Paying Agent, any Note Registrar and their successors hereunder and the Holders any benefit or
any legal or equitable right, remedy or claim under this Indenture. 
 SECTION 112. Governing Law. This Indenture, the Notes and any
Guarantee shall be governed by and construed in accordance with the laws of the State of New York. THE PARTIES HERETO AGREE TO SUBMIT TO THE JURISDICTION OF ANY UNITED STATES FEDERAL OR STATE COURT LOCATED IN THE BOROUGH OF MANHATTAN, IN THE CITY OF
NEW YORK IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE OR THE NOTES. 
 SECTION 113. Legal Holidays. In
any case where any Interest Payment Date, Redemption Date or Stated Maturity or Maturity of any Note shall not be a Business Day, then (notwithstanding any other provision of this Indenture or of the Notes) payment of principal (or premium, if any)
or interest need not be made on such date, but may be made on the next succeeding Business Day with the same force and effect as if made on the Interest Payment Date, Redemption Date, or at the Stated Maturity or Maturity; provided, however,
that no interest shall accrue for purposes of such payment for the period from and after such Interest Payment Date, Redemption Date, Stated Maturity or Maturity, as the case may be. 

SECTION 114. No Personal Liability of Directors, Managers, Officers, Employees and Stockholders. No past, present or future director,
manager, officer, employee, incorporator or stockholder of the Issuer or any Guarantor or any of their subsidiaries (other than the Issuer and the Guarantors), as such, shall have any liability for any obligations of the Issuer or the Guarantors
under the Notes, the Guarantees or this Indenture or for any claim based on, in respect of, or by reason of such obligations or their creation. Each Holder by accepting a Note waives and releases all such liability to the fullest extent permitted by
applicable law. The waiver and release are part of the consideration for issuance of the Notes. 
 SECTION 115. [Reserved] 

SECTION 116. Counterparts. This Indenture may be executed in any number of counterparts, each of which shall be original; but such
counterparts shall together constitute but one and 

  
 -41- 








 
the same instrument. One signed copy is enough to prove this Indenture. The exchange of copies of this Indenture and of signature pages by facsimile or PDF transmission shall constitute effective
execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures
for all purposes. 
 SECTION 117. USA PATRIOT Act. The parties hereto acknowledge that in accordance with Section 326 of the USA
PATRIOT Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies each person or legal entity that establishes a
relationship or opens an account. The Issuer agrees that it will provide the Trustee with information about the Issuer as the Trustee may reasonably request in order for the Trustee to satisfy the requirements of the USA PATRIOT Act. 

SECTION 118. Waiver of Jury Trial. EACH OF THE ISSUER, ANY GUARANTOR AND THE TRUSTEE AND EACH HOLDER OF A NOTE, BY ITS ACCEPTANCE
THEREOF, THEREBY 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 ANY OF THE TRANSACTIONS CONTEMPLATED
THEREBY OR HEREBY. 
 SECTION 119. Force Majeure. In no event shall the Trustee be responsible or liable for any failure or delay in
the performance of its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its 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 and hardware) services; it being understood that the Trustee shall use reasonable efforts that are consistent
with accepted practices in the banking industry to resume performance as soon as practicable under the circumstances. 
 ARTICLE TWO

 NOTE FORMS 

SECTION 201. Form and Dating. Provisions relating to the Initial Notes are set forth in Annex I attached hereto (the
“Appendix”) which is hereby incorporated in, and expressly made part of, this Indenture. The Initial Notes and the Trustee’s certificate of authentication shall be substantially in the form of Exhibit 1 to the Appendix which is
hereby incorporated in, and expressly made a part of, this Indenture. The Notes may have notations, legends or endorsements required by law, stock exchange rule, agreements to which the Issuer is subject, if any, or usage (provided, however,
that any such notation, legend or endorsement is in a form reasonably acceptable to the Issuer). Each Note shall be dated the date of its authentication. The terms of the Note set forth in the Appendix are part of the terms of this Indenture. 

SECTION 202. Execution, Authentication, Delivery and Dating. The Notes shall be executed on behalf of the Issuer by at least one
Officer. The signature of any Officer on the Notes may be manual or facsimile signatures of the present or any future such authorized officer and may be imprinted or otherwise reproduced on the Notes. 

Notes bearing the manual or facsimile signature of an individual who was at any time the proper officer of the Issuer shall bind the Issuer,
notwithstanding that such individual has ceased to hold such office prior to the authentication and delivery of such Notes or did not hold such office at the date of such Notes. 

  
 -42- 








 At any time and from time to time after the execution and delivery of this Indenture, the Issuer
may deliver Notes executed by the Issuer to the Trustee for authentication, together with an Issuer Order for the authentication and delivery of such Notes, and the Trustee in accordance with such Issuer Order shall authenticate and deliver such
Notes. 
 On the Issue Date, the Issuer shall deliver the Initial Notes in the aggregate principal amount of $360,000,000 executed by the
Issuer to the Trustee for authentication, together with an Issuer Order for the authentication and delivery of such Notes, specifying the principal amount and registered holder of each Note, directing the Trustee to authenticate the Notes and
deliver the same to the persons named in such Issuer Order and the Trustee in accordance with such Issuer Order shall authenticate and deliver such Initial Notes. At any time and from time to time after the Issue Date, the Issuer may deliver
Additional Notes executed by the Issuer to the Trustee for authentication, and in connection with the Automatic Exchange pursuant to Section 2.3(c)(vii) in the Annex of this Indenture, the Global Note that is not a Transfer Restricted Note,
together with an Issuer Order for the authentication and delivery of such Additional Notes, or Global Note that is not a Transfer Restricted Note in connection with the Automatic Exchange, specifying the principal amount of and registered holder of
each Note, directing the Trustee to authenticate the Additional Notes, or Global Note that is not a Transfer Restricted Note in connection with the Automatic Exchange and deliver the same to the persons in such Issuer Order and the Trustee in
accordance with such Issuer Order shall authenticate and deliver such Additional Notes, or Global Note that is not a Transfer Restricted Note in connection with the Automatic Exchange. In each case, the Trustee shall receive an Officer’s
Certificate and an Opinion of Counsel of the Issuer that it may reasonably require in connection with such authentication of Notes. Such Issuer Order shall specify the amount of Notes to be authenticated and the date on which the original issue of
Notes is to be authenticated. 
 Each Note shall be dated the date of its authentication. 

No Note shall be entitled to any benefit under this Indenture or be valid or obligatory for any purpose unless there appears on such Note a
certificate of authentication substantially in the form provided for herein duly executed by the Trustee by manual signature of an authorized signatory, and such certificate upon any Note shall be conclusive evidence, and the only evidence, that
such Note has been duly authenticated and delivered hereunder and is entitled to the benefits of this Indenture. 
 In case the Issuer or
any Guarantor, pursuant to Article Eight of this Indenture, shall be consolidated or merged with or into any other Person or shall convey, transfer, lease or otherwise dispose of its properties and assets substantially as an entirety to any
Person, and the successor Person resulting from such consolidation, or surviving such merger, or into which the Issuer or such Guarantor shall have been merged, or the Person which shall have received a conveyance, transfer, lease or other
disposition as aforesaid, shall have executed a supplemental indenture hereto with the Trustee pursuant to Article Eight of this Indenture, any of the Notes authenticated or delivered prior to such consolidation, merger, conveyance, transfer,
lease or other disposition may, from time to time, at the request of the successor Person, be exchanged for other Notes executed in the name of the successor Person with such changes in phraseology and form as may be appropriate, but otherwise in
substance of like tenor as the Notes surrendered for such exchange and of like principal amount; and the Trustee, upon Issuer Request of the successor Person, shall authenticate and deliver Notes as specified in such request for the purpose of such
exchange. If Notes shall at any time be authenticated and delivered in any new name of a successor Person pursuant to this Section in exchange or substitution for or upon registration of transfer of any Notes, such successor Person, at the option of
the Holders but without expense to them, shall provide for the exchange of all Notes at the time Outstanding for Notes authenticated and delivered in such new name. 

  
 -43- 








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

THE NOTES 
 SECTION 301.
Title and Terms. The aggregate principal amount of Notes which may be authenticated and issued under this Indenture is not limited; provided, however, that any Additional Notes issued under this Indenture are issued in accordance with
Sections 202, 312 and 1011 hereof, as part of the same series as the Initial Notes. 
 The terms and provisions contained in the Notes
shall constitute, and are hereby expressly made, a part of this Indenture, and the Issuer, the Guarantors and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby.
However, to the extent any provision of any Note conflicts with the express provisions of this Indenture, the provisions of this Indenture shall govern and be controlling. 

The Notes shall be known and designated as the “6.000% Senior Unsecured Notes Due 2022” of the Issuer. The Stated Maturity of the
Notes shall be April 1, 2022, and the Notes shall bear interest at the rate of 6.000% per annum from the Issue Date, or from the most recent Interest Payment Date to which interest has been paid or duly provided for, payable on
October 1, 2014 and semi annually thereafter on April 1 and October 1 in each year and at said Stated Maturity, until the principal thereof is paid or duly provided for and to the Person in whose name the Note (or any Predecessor
Note) is registered at the close of business on March 15 and September 15 immediately preceding such Interest Payment Date (each, a “Regular Record Date”). 

The principal of (and premium, if any) and interest on the Notes shall be payable at the offices or agencies of the Issuer set forth in
Section 302, or, at the option of the Issuer, payment of interest may be made by check mailed to the Holders of the Notes at their respective addresses set forth in the Note Register of Holders; provided, however, that all payments of
principal, premium, if any, and interest with respect to Notes represented by one or more permanent Global Notes registered in the name of or held by the Depository or its nominee will be made by wire transfer of immediately available funds to the
Depository. 
 Holders shall have the right to require the Issuer to purchase their Notes, in whole or in part, in the event of a Change of
Control pursuant to Section 1016. The Notes shall be subject to repurchase pursuant to an Asset Sale Offer as provided in Section 1017. 

The Notes shall be redeemable as provided in Article Eleven. 

The due and punctual payment of principal of (and premium, if any) and interest on the Notes payable by the Issuer is irrevocably
unconditionally guaranteed, to the extent set forth herein, by each of the Guarantors. 

  
 -44- 








 SECTION 302. Note Registrar, Transfer Agent and Paying Agent. The Issuer shall maintain
one or more paying agents (each, a “Paying Agent”) for the Notes in the continental United States. The Issuer hereby appoints the Trustee as the initial Paying Agent. 

The Issuer shall be responsible for making calculations called for under the Notes, including but not limited to determination of redemption
price or other amounts payable on the Notes. The Issuer will make the calculations in good faith and, absent manifest error, its calculations will be final and binding on the Holders. The Issuer will provide a schedule of its calculations to the
Trustee when requested by the Trustee, and the Trustee is entitled to rely conclusively on the accuracy of the Issuer’s calculations without independent verification. The Trustee shall forward the Issuer’s calculations to any Holder of the
Notes upon the written request of such Holder. 
 The Issuer will also maintain one or more registrars (each, a “Note
Registrar”) with offices in the continental United States. The Issuer will also maintain a transfer agent (each, a “Transfer Agent”) in the continental United States. The Issuer hereby appoints the Trustee as the initial
Note Registrar and Transfer Agent. The Note Registrar and the Transfer Agent shall keep a register of the Notes and of their transfer and exchange (the register maintained in such office and in any other office or agency designated pursuant to
Section 1002 being herein sometimes referred to as the “Note Register”). The Note Register shall be in written form or any other form capable of being converted into written form within a reasonable time. At all reasonable
times, the Note Register shall be open to inspection by the Trustee. The Issuer may change the Paying Agents, the Note Registrars or the Transfer Agents without prior notice to the Holders. The Issuer may have one or more co-registrars and one or
more additional paying agents. The term “Note Registrar” includes any co-registrars. 
 If any Notes are listed on an exchange and
the rules of such exchange so require, the Issuer will satisfy any requirement of such exchange as to paying agents, registrars and transfer agents and will comply with any notice requirements required under such exchange in connection with any
change of paying agent, registrar or transfer agent. 
 The Issuer shall enter into an appropriate agency agreement with any Note Registrar
or Paying Agent not a party to this Indenture. The agreement shall implement the provisions of this Indenture that relate to such agent. The Issuer shall notify the Trustee in writing of the name and address of any such agent. If the Issuer fails to
maintain a Note Registrar or Paying Agent, the Trustee shall act as such and shall be entitled to appropriate compensation therefor pursuant to Section 607. The Issuer or any Affiliate thereof may act as Paying Agent or Note Registrar. 

The Issuer acknowledges that neither the Trustee nor any Agent makes any representations as to the interpretation or characterization of the
transactions herein undertaken for tax or any other purpose, in any jurisdiction. 
 SECTION 303. Denominations. The Notes shall be
issuable only in registered form without coupons and only in denominations of $2,000 and any integral multiples of $1,000 in excess thereof. 

SECTION 304. Temporary Notes. Pending the preparation of definitive Notes, the Issuer may execute, and upon Issuer Order the Trustee
shall authenticate and deliver, temporary Notes which are printed, lithographed, typewritten, mimeographed or otherwise produced, in any authorized denomination, substantially of the tenor of the definitive Notes in lieu of which they are issued and
with such appropriate insertions, omissions, substitutions and other variations as the officers executing such Notes may determine, as conclusively evidenced by their execution of such Notes. 

  
 -45- 








 If temporary Notes are issued, the Issuer will cause definitive Notes to be prepared without
unreasonable delay. After the preparation of definitive Notes, the temporary Notes shall be exchangeable for definitive Notes upon surrender of the temporary Notes at the office or agency of the Issuer designated for such purpose pursuant to
Section 1002, without charge to the Holder. Upon surrender for cancellation of any one or more temporary Notes, the Issuer shall execute and the Trustee shall authenticate and deliver in exchange therefor a like principal amount of definitive
Notes of authorized denominations. Until so exchanged, the temporary Notes shall in all respects be entitled to the same benefits under this Indenture as definitive Notes. 

SECTION 305. Registration of Transfer and Exchange. 

Upon surrender for registration of transfer of any Note at the office or agency of the Issuer designated pursuant to Section 1002, the
Issuer shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Notes of any authorized denomination or denominations of a like aggregate principal amount. 

At the option of the Holder, Notes may be exchanged for other Notes of any authorized denomination and of a like aggregate principal amount,
upon surrender of the Notes to be exchanged at such office or agency. Whenever any Notes are so surrendered for exchange, the Issuer shall execute, and the Trustee shall authenticate and deliver, the Notes which the Holder making the exchange is
entitled to receive. 
 All Notes issued upon any registration of transfer or exchange of Notes shall be the valid obligations of the
Issuer, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Notes surrendered upon such registration of transfer or exchange. 

Every Note presented or surrendered for registration of transfer or for exchange shall (if so required by the Issuer or the Note Registrar) be
duly endorsed, or be accompanied by written instruments of transfer, in form satisfactory to the Issuer and the Note Registrar, duly executed by the Holder thereof or his attorney duly authorized in writing. 

No service charge shall be made for any registration of transfer or exchange or redemption of Notes, but the Issuer may require payment of a
sum sufficient to cover any taxes, fees or other governmental charge that may be imposed in connection with any registration of transfer or exchange of Notes, other than exchanges pursuant to Sections 202, 304, 906, 1016, 1017 or 1108 not
involving any transfer. 
 SECTION 306. Mutilated, Destroyed, Lost and Stolen Notes. If (1) any mutilated Note is surrendered to
the Trustee, or (2) the Issuer and the Trustee receive evidence to their satisfaction of the destruction, loss or theft of any Note, and there is delivered to the Issuer and the Trustee such security or indemnity to save each of them harmless
from any claim, loss, cost or liability resulting from such lost or stolen Note, then, in the absence of written notice to the Issuer or the Trustee that such Note has been acquired by a Protected Purchaser (as defined in Section 8-303 of the
Uniform Commercial Code) (a “Protected Purchaser”), the Issuer shall execute and upon Issuer Order the Trustee shall authenticate and deliver, in exchange for any such mutilated Note or in lieu of any such destroyed, lost or stolen
Note, a new Note of like tenor and principal amount, bearing a number not contemporaneously outstanding. 
 In case any such mutilated,
destroyed, lost or stolen Note has become or is about to become due and payable, the Issuer in its discretion may, instead of issuing a new Note, pay such Note. 

  
 -46- 








 Upon the issuance of any new Note under this Section, the Issuer may require the payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith. 

Every new Note issued pursuant to this Section in lieu of any mutilated, destroyed, lost or stolen Note shall constitute an original
additional contractual obligation of the Issuer and each Guarantor, whether or not the mutilated, destroyed, lost or stolen Note shall be at any time enforceable by anyone, and shall be entitled to all benefits of this Indenture equally and
proportionately with any and all other Notes duly issued hereunder. 
 The provisions of this Section are exclusive and shall preclude (to
the extent lawful) all other rights and remedies with respect to the replacement or payment of mutilated, destroyed, lost or stolen Notes. 

SECTION 307. Payment of Interest; Interest Rights Preserved. 

(a) Interest on any Note which is payable, and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the
Person in whose name such Note (or one or more Predecessor Notes) is registered at the close of business on the Regular Record Date for such interest at the office or agency of the Issuer maintained for such purpose pursuant to Section 1002;
provided, however, that, subject to Section 301 hereof, each installment of interest may at the Issuer’s option be paid by (1) mailing a check for such interest, payable to or upon the written order of the Person entitled
thereto pursuant to Section 308, to the address of such Person as it appears in the Note Register or (2) transfer to an account maintained by the payee; provided, however, that payment by wire transfer of immediately available funds
shall be required with respect to principal of, premium on, if any, and interest on, all Notes in global form and all other Notes the Holders of which shall have provided wire transfer instructions to the Issuer and the Paying Agent. 

(b) Any interest on any Note which is payable, but is not punctually paid or duly provided for, on any Interest Payment Date shall forthwith
cease to be payable to the Holder on the Regular Record Date by virtue of having been such Holder, and such defaulted interest and (to the extent lawful) interest on such defaulted interest at the rate borne by the Notes (such defaulted interest and
interest thereon herein collectively called “Defaulted Interest”) may be paid by the Issuer, at its election in each case, as provided in clause (1) or (2) below: 

(1) the Issuer may elect to make payment of any Defaulted Interest to the Persons in whose names the Notes (or their respective
Predecessor Notes) are registered at the close of business on a Special Record Date for the payment of such Defaulted Interest, which shall be fixed in the following manner. The Issuer shall notify the Trustee in writing of the amount of Defaulted
Interest proposed to be paid on each Note and the date of the proposed payment, and at the same time the Issuer shall deposit with the Trustee an amount of money equal to the aggregate amount proposed to be paid in respect of such Defaulted Interest
or shall make arrangements satisfactory to the Trustee for such deposit prior to the date of the proposed payment, such money when deposited to be held in trust for the benefit of the Persons entitled to such Defaulted Interest as in this clause
provided. Thereupon the Trustee shall fix a Special Record Date for the payment of such Defaulted Interest which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment and not less than 10 days after the
receipt by the Trustee of the notice of the proposed payment. The Trustee shall promptly notify the Issuer of such Special Record Date, and in the name and at the expense of the Issuer, shall cause notice of the proposed payment of such Defaulted
Interest and the Special Record Date therefor to be given in the manner provided for in Section 107, not less than 10 days prior to such Special Record Date. Notice 

  
 -47- 








 
of the proposed payment of such Defaulted Interest and the Special Record Date therefor having been so given, such Defaulted Interest shall be paid to the Persons in whose names the Notes (or
their respective Predecessor Notes) are registered at the close of business on such Special Record Date and shall no longer be payable pursuant to the following clause (2). 

(2) The Issuer may make payment of any Defaulted Interest in any other lawful manner not inconsistent with the requirements of
any securities exchange on which the Notes may be listed, and upon such notice as may be required by such exchange, if, after written notice given by the Issuer to the Trustee of the proposed payment pursuant to this clause, such manner of payment
shall be deemed practicable by the Trustee. 
 (c) Subject to the foregoing provisions of this Section, each Note delivered under this
Indenture upon registration of transfer of or in exchange for or in lieu of any other Note shall carry the rights to interest accrued and unpaid, and to accrue, which were carried by such other Note. 

SECTION 308. Persons Deemed Owners. Prior to the due presentment of a Note for registration of transfer, the Issuer, any Guarantor, the
Trustee and any agent of the Issuer or the Trustee may treat the Person in whose name such Note is registered as the owner of such Note for the purpose of receiving payment of principal of (and premium, if any) and (subject to Sections 305 and
307) interest on such Note and for all other purposes whatsoever, whether or not such Note be overdue, and none of the Issuer, the Trustee or any agent of the Issuer or the Trustee shall be affected by notice to the contrary. 

SECTION 309. Cancellation. All Notes surrendered for payment, redemption, registration of transfer or exchange shall, if surrendered to
any Person other than the Trustee, be delivered to the Trustee and shall be cancelled by the Trustee in accordance with its customary procedures. The Issuer may at any time deliver to the Trustee for cancellation any Notes previously authenticated
and delivered hereunder which the Issuer may have acquired in any manner whatsoever, and may deliver to the Trustee (or to any other Person for delivery to the Trustee) for cancellation any Notes previously authenticated hereunder which the Issuer
has not issued and sold, and all Notes so delivered shall be cancelled by the Trustee in accordance with its customary procedures. If the Issuer shall so acquire any of the Notes, however, such acquisition shall not operate as a redemption or
satisfaction of the indebtedness represented by such Notes unless and until the same are surrendered to the Trustee for cancellation. No Notes shall be authenticated in lieu of or in exchange for any Notes cancelled as provided in this Section,
except as expressly permitted by this Indenture. All cancelled Notes held by the Trustee shall be disposed of by the Trustee in accordance with its customary procedures. 

SECTION 310. Computation of Interest. Interest on the Notes shall be computed on the basis of a 360-day year of twelve 30-day months.

 SECTION 311. Transfer and Exchange. The Notes shall be issued in registered form and shall be transferable only upon the surrender
of a Note for registration of transfer. When a Note is presented to the Note Registrar or a co-registrar with a request to register a transfer, the Note Registrar shall register the transfer as requested if the requirements of this Indenture and Section 8-401(a) of the Uniform Commercial Code are met. When Notes are presented to the Note Registrar or a co-registrar with a request to exchange them for an equal principal amount of Notes of other
denominations, the Note Registrar shall make the exchange as requested if the same requirements are met. 
 SECTION 312. CUSIP, ISIN and
Common Code Numbers. The Issuer in issuing the Notes may use CUSIP, ISINs and “Common Code” numbers (in each case, if then generally in use) in addition to serial numbers, and, if so, the Trustee shall use such CUSIP, ISINs and
“Common Code” numbers in addition to serial numbers in notices of redemption, repurchase or other notices to Holders as 

  
 -48- 








 
a convenience to Holders; provided, however, that any such notice may state that no representation is made as to the correctness of such CUSIP, ISINs and “Common Code” numbers
either as printed on the Notes or as contained in any notice of a redemption or repurchase or other notice and that reliance may be placed only on the serial or other identification numbers printed on the Notes, and any such redemption or repurchase
or other notice shall not be affected by any defect in or omission of such numbers. The Issuer will promptly notify the Trustee in writing of any change in the CUSIP, ISINs and “Common Code” numbers applicable to the Notes. 

SECTION 313. Issuance of Additional Notes. The Issuer may, subject to Section 1011 of this Indenture, issue additional Notes
having identical terms and conditions to the Initial Notes issued on the Issue Date (the “Additional Notes”). The Initial Notes issued on the Issue Date and any Additional Notes subsequently issued shall be treated as a single class
for all purposes under this Indenture; provided, however,, that Additional Notes will not be issued with the same CUSIP, if any, as Initial Notes unless such Additional Notes are fungible with Initial Notes for U.S. Federal income tax
purposes. 
 ARTICLE FOUR 

SATISFACTION AND DISCHARGE 

SECTION 401. Satisfaction and Discharge of Indenture. This Indenture shall upon Issuer Request and at the Issuer’s expense cease
to be of further effect (except as set forth in the last paragraph of this Section and as to surviving rights of registration of transfer or exchange of Notes expressly provided for herein or pursuant hereto) and the Trustee, at the expense of the
Issuer, shall execute proper instruments acknowledging satisfaction and discharge of this Indenture when: 
 (1) either, 

(A) all Notes theretofore authenticated and delivered (other than (i) Notes which have been destroyed, lost or stolen and
which have been replaced or paid as provided in Section 306 and (ii) Notes for whose payment money has theretofore been deposited in trust with the Trustee or any Paying Agent or segregated and held in trust by the Issuer and thereafter
repaid to the Issuer or discharged from such trust, as provided in Section 1003) have been delivered to the Trustee for cancellation; or 

(B) all such Notes not theretofore delivered to the Trustee for cancellation, 

(i) have become due and payable by reason of the making of a notice of redemption pursuant to Section 1105 or otherwise,
or 
 (ii) will become due and payable at their Stated Maturity within one year, or 

(iii) 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, in the case of (i),
(ii) or (iii) above, has irrevocably deposited or caused to be deposited with the Trustee as trust funds in trust solely for the benefit of the Holders of the Notes, cash in U.S. dollars, U.S.
dollar-denominated Government Securities, or a combination thereof, in such amounts as will be sufficient, in the 

  
 -49- 








 
written opinion of a nationally recognized firm of independent public accountants, investment bank or appraisal firm delivered to the Trustee, without consideration of any reinvestment of
interest to pay and discharge the entire indebtedness on the Notes not theretofore delivered to the Trustee for cancellation, for principal, premium, if any and accrued interest to the Stated Maturity or Redemption Date, as the case may be;
provided, however, that upon any redemption that requires the payment of the Applicable Premium, the amount deposited shall be sufficient for purposes of this Indenture to the extent that an amount is deposited with the Trustee equal
to the Applicable Premium calculated as of the date of the notice of redemption, with any additional Applicable Premium payable as stated in the Officer’s Certificate stating the actual Redemption Price delivered to the Trustee pursuant to
Section 1103 (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; 

(2) no Default (other than that resulting from borrowing funds to be applied to make such deposit and any similar and
simultaneous deposit relating to other Indebtedness and, in each case, the granting of Liens in connection therewith) with respect to this Indenture or the Notes issued hereunder shall have occurred and be continuing on the date of such deposit or
shall occur as a result of such deposit and such deposit shall not result in a breach or violation of, or constitute a default under the ABL Revolving Credit Facility or Term Loan Facility 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 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); 
 (3) the Issuer has paid or caused to
be paid all sums payable by it under this Indenture; 
 (4) the Issuer has delivered irrevocable written instructions to the
Trustee under this Indenture to apply the deposited money toward the payment of such Notes at the Stated Maturity or the Redemption Date, as the case may be; and 

(5) the Issuer has delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that all
conditions precedent herein to the satisfaction and discharge of this Indenture have been satisfied. 
 Notwithstanding the satisfaction and
discharge of this Indenture, the obligations of the Issuer to the Trustee under Section 607, the obligations of the Issuer to any Authenticating Agent under Section 612 and, if money or Government Securities shall have been deposited with
the Trustee pursuant to subclause (B) of clause (1) of this Section, the obligations of the Trustee under Section 402 and the last paragraph of Section 1003 shall survive such satisfaction and discharge. 

SECTION 402. Application of Trust Money. Subject to the provisions of the last paragraph of Section 1003, all money or U.S.
dollar-denominated Government Securities deposited with the Trustee pursuant to Section 401 shall be held in trust and applied by it, in accordance with the provisions of the Notes and this Indenture, to the payment, either directly or through
any Paying Agent (including the Issuer acting as its own Paying Agent) of the principal (and premium, if any) and interest for whose payment such money or U.S. dollar-denominated Government Securities has been deposited with the Trustee; but such
money or U.S. dollar-denominated Government Securities need not be segregated from other funds except to the extent required by law. 

  
 -50- 








 If the Trustee or Paying Agent is unable to apply any money or U.S. dollar-denominated Government
Securities in accordance with Section 401 by reason of any legal proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, the Issuer’s and any
Guarantor’s obligations under this Indenture and the Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 401 until such time as the Trustee or Paying Agent is permitted to apply all such money or
U.S. dollar-denominated Government Securities in accordance with Section 401; provided, however, that if the Issuer has made any payment of principal of (and premium, if any) or interest on any Notes because of the reinstatement of its
obligations, the Issuer shall be subrogated to the rights of the Holders of such Notes to receive such payment from the money or U.S. dollar-denominated Government Securities held by the Trustee or Paying Agent. 

ARTICLE FIVE 
 REMEDIES

 SECTION 501. Events of Default. “Event of Default”, wherever used herein, means any one of the following events
(whatever the reason for such Event of Default and whether it 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): 
 (1) default in payment when due and payable, upon redemption, acceleration or otherwise, of principal
of, or premium, if any, on the Notes issued under this Indenture; 
 (2) default for 30 days or more in the payment when due
of interest on or with respect to the Notes issued under this Indenture; 
 (3) the failure by the Issuer or the Successor
Issuer to perform or comply with any of the provisions described under Article Eight hereof; 
 (4) the failure by the
Issuer or any Guarantor for 60 days after the receipt of written notice given by the Trustee or the Holders of not less than 25% in principal amount of the Notes then outstanding (with a copy to the Trustee) to comply with any of its obligations,
covenants or agreements (other than a default referred to in clauses (1), (2) and (3) above) contained in this Indenture or the Notes; 

(5) 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 any Restricted
Subsidiary, whether such Indebtedness or guarantee now exists or is created after the issuance of the Notes, if both 
 (A)
such default either results from the failure to pay any principal of such Indebtedness at its stated final maturity (after giving effect to any applicable grace periods) or relates to an obligation other than the obligation to pay principal of any
such Indebtedness at its stated final maturity and results in the holder or holders of such Indebtedness causing such Indebtedness to become due prior to its stated maturity and 

(B) the principal amount of such Indebtedness, together with the principal amount of any other such Indebtedness in default for
failure to pay principal at stated final maturity (after giving effect to any applicable grace periods), or the maturity of which has been so accelerated, aggregate $50.0 million or more at any one time outstanding; 

  
 -51- 








 (6) the failure by the Issuer or any Significant Subsidiary (or any group of
Restricted Subsidiaries that taken together (as of the latest consolidated financial statements of the Issuer made available to the Holders) would constitute a Significant Subsidiary) to pay final judgments aggregating in excess of $50.0 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; 

(7) any of the following events with respect to the Issuer or any Significant Subsidiary: 

(A) the Issuer or any Significant Subsidiary (or any group of Restricted Subsidiaries that taken together (as of the latest
consolidated financial statements of the Issuer made available to the Holders) would constitute a Significant Subsidiary) pursuant to or within the meaning of any Bankruptcy Law: 

(i) commences a voluntary case; 

(ii) consents to the entry of an order for relief against it in an involuntary case; 

(iii) consents to the appointment of a custodian of it or for all or substantially all of its property; 

(iv) takes any comparable action under any foreign laws relating to insolvency; or 

(B) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that: 

(i) is for relief against the Issuer or any Significant Subsidiary (or any group of Restricted Subsidiaries that taken
together (as of the latest consolidated financial statements of the Issuer made available to the Holders) would constitute a Significant Subsidiary) in an involuntary case; 

(ii) appoints a custodian of the Issuer or any Significant Subsidiary (or any group of Restricted Subsidiaries that taken
together (as of the latest consolidated financial statements of the Issuer made available to the Holders) would constitute a Significant Subsidiary) or for all or substantially all of its property; or 

(iii) orders the winding up or liquidation of the Issuer or any Significant Subsidiary (or any group of Restricted
Subsidiaries that taken together (as of the latest consolidated financial statements of the Issuer made available to the Holders) would constitute a Significant Subsidiary); 

(iv) and the order or decree remains unstayed and in effect for 60 days; 

  
 -52- 








 (8) the Guarantee of any Significant Subsidiary (or any group of Restricted
Subsidiaries that taken together (as of the latest consolidated financial statements of the Issuer made available to the Holders) would constitute a Significant Subsidiary) shall for any reason cease to be in full force (except as contemplated by
the terms thereof or hereof) 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 taken together (as of the
latest consolidated financial statements of the Issuer made available to the Holders) would constitute a Significant Subsidiary), 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 related Indenture or the release of any such Guarantee in accordance with this Indenture; or 

(9) the failure by the Issuer to comply with, or the breach of, any material provision of the Escrow Agreement on or prior to
the Effective Date. 
 SECTION 502. Acceleration of Maturity; Rescission and Annulment. 

(a) If any Event of Default (other than an Event of Default specified in Section 501(7) above with respect to the Issuer) occurs and is
continuing, the Trustee or the Holders of at least 25.00% in principal amount of the Outstanding Notes issued under this Indenture may declare the principal, premium, if any, interest and any other monetary obligations on all the Outstanding Notes
to be due and payable immediately, by a notice in writing to the Issuer (and to the Trustee if given by Holders). 
 (b) Upon the
effectiveness of a declaration under Section 502(a), 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 Section 501(7)
with respect to the Issuer, all Outstanding Notes will become due and payable without further action or notice. The 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. 
 (c) Holders of a majority in aggregate
principal amount of the Outstanding Notes, by written notice to the Issuer and the Trustee, may (i) at any time after a declaration of acceleration has been made and before a judgment or decree for payment of the money due has been obtained by
the Trustee as hereinafter provided in this Article, rescind and annul such declaration and its consequences, so long as such rescission and annulment would not conflict with any judgment of a court of competent jurisdiction and all amounts owing to
the Trustee have been paid and (ii) waive an existing Default or Event of Default and its consequences hereunder (except a continuing Default in the payment of interest on, premium, if any, or the principal of any Outstanding Note held by a
non-consenting Holder which has become due otherwise than by such declaration of acceleration); provided, however, that no such rescission or waiver shall affect any subsequent default or impair any right consequent thereon, 

(d) Notwithstanding the preceding paragraph, in the event of any Event of Default specified in Section 501(5) above, such Event of
Default and all consequences thereof (excluding any resulting payment default, other than as a result of acceleration of the Notes) shall be annulled, waived and rescinded, automatically and without any action by the Trustee or the Holders, if
within 20 days after such Event of Default arose, 
 (1) the Indebtedness or guarantee that is the basis for such Event of
Default has been discharged, or 

  
 -53- 








 (2) the holders thereof have rescinded or waived the acceleration, notice or
action (as the case may be) giving rise to such Event of Default, or 
 (3) if the default that is the basis for such Event
of Default has been cured or is no longer continuing. 
 SECTION 503. Collection of Indebtedness and Suits for Enforcement by
Trustee. The Issuer covenants that if: 
 (1) default is made in the payment of any installment of interest on any Note
when such interest becomes due and payable and such default continues for a period of 30 days, or 
 (2) default is made in
the payment of the principal of (or premium, if any, on) any Note at the Maturity thereof, the Issuer will, upon demand of the Trustee, pay to the Trustee for the benefit of the Holders of such Notes, the whole amount then due and payable on such
Notes for principal (and premium, if any) and interest, and interest on any overdue principal (and premium, if any) and, to the extent that payment of such interest shall be legally enforceable, upon any overdue installment of interest, at the rate
borne by the Notes, and, in addition thereto, 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. 
 If the Issuer fails to pay such amounts forthwith upon such demand, the Trustee, in its own name as trustee of an express trust,
may institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute such proceeding to judgment or final decree and may enforce the same against the Issuer, any Guarantor or any other obligor upon the Notes and
collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Issuer, any Guarantor or any other obligor upon the Notes, wherever situated. 

If an Event of Default occurs and is continuing, the Trustee may in its discretion proceed to protect and enforce its rights and the rights of
the Holders under this Indenture and the Guarantees by such appropriate judicial proceedings as the Trustee shall deem necessary to protect and enforce any such rights, including seeking recourse against any Guarantor, whether for the specific
enforcement of any covenant or agreement in this Indenture or in aid of the exercise of any power granted herein, or to enforce any other proper remedy, including seeking recourse against any Guarantor. 

SECTION 504. Trustee May File Proofs of Claim. In case of the pendency of any receivership, insolvency, liquidation, bankruptcy,
reorganization, arrangement, adjustment, composition or other judicial proceeding relative to the Issuer or any other obligor including any Guarantor, upon the Notes or the property of the Issuer or of such other obligor or their creditors, the
Trustee (irrespective of whether the principal of the Notes shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any demand on the Issuer for the payment of overdue
principal, premium, if any, or interest) shall be entitled and empowered, by intervention in such proceeding or otherwise, 

(1) to file and prove a claim for the whole amount of principal (and premium, if any) and interest owing and unpaid in respect
of the Notes and to file such 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 of the Holders allowed in such judicial proceeding, and 
 (2) to collect and receive any moneys or other
property payable or deliverable on any such claims and to distribute the same; 

  
 -54- 








 and any custodian, receiver, assignee, trustee, liquidator, sequestrator or similar official 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 the Trustee any amount due 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 607. 

Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any
plan of reorganization, arrangement, adjustment or composition affecting the Notes or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding. The Trustee may, on behalf of
the Holders, vote for the election of a trustee in bankruptcy or similar official and be a member of a creditors’ committee or other similar committee. 

SECTION 505. Trustee May Enforce Claims Without Possession of Notes. All rights of action and claims under this Indenture or the Notes
may be prosecuted and enforced by the Trustee without the possession of any of the Notes or the production thereof in any proceeding relating thereto, and any such proceeding instituted by the Trustee shall be brought in its own name and as trustee
of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit of the Holders in
respect of which such judgment has been recovered. 
 SECTION 506. Application of Money Collected. Any money or property collected by
the Trustee pursuant to this Article, or after the occurrence and during the continuance of an Event of Default any money or property distributable in respect of the Issuer’s or Guarantors’ obligations under this Indenture, shall be
applied in the following order, at the date or dates fixed by the Trustee and, in case of the distribution of such money on account of principal (or premium, if any) or interest, upon presentation of the Notes and the notation thereon of the payment
if only partially paid and upon surrender thereof if fully paid: 
 FIRST: To the payment of all amounts due the
Trustee (including any predecessor Trustee) under Section 607; 
 SECOND: To the payment of the amounts then due
and unpaid for principal of (and premium, if any) and interest on the Notes in respect of which or for the benefit of which such money has been collected, ratably, without preference or priority of any kind, according to the amounts due and payable
on such Notes for principal (and premium, if any) and interest, respectively; and 
 THIRD: The balance, if any, to the
Issuer or as a court of competent jurisdiction may direct in writing; provided, however, that all sums due and owing to the Holders and the Trustee have been paid in full as required by this Indenture. 

The Trustee may fix a record date and payment date for any payment to Holders of Notes pursuant to this Section 506. 

SECTION 507. Limitation on Suits. Except to enforce the right to receive payment of principal, premium, if any, or interest when due,
no Holder of a Note shall pursue any remedy with respect to this Indenture or the Notes, unless: 
 (1) such Holder has
previously given the Trustee written notice that an Event of Default is continuing; 

  
 -55- 








 (2) Holders of at least 25.00% in principal amount of the outstanding Notes have
requested in writing the Trustee to pursue the remedy; 
 (3) such Holders have offered the Trustee security or indemnity
satisfactory to it against any loss, liability or expense; 
 (4) the Trustee has not complied with such request within 60
days after the receipt thereof and the offer of security or indemnity satisfactory to it against any loss, liability or expense; and 

(5) Holders of a majority in principal amount of the outstanding Notes have not given the Trustee a direction inconsistent with
such written request within such 60-day period, 
 it being understood and intended that no one or more Holders shall have any right in any manner whatever
by virtue of, or by availing of, any provision of this Indenture or the Guarantees to affect, disturb or prejudice the rights of any other Holders, or to obtain or to seek to obtain priority or preference over any other Holders or to enforce any
right under this Indenture or the Guarantees, except in the manner herein provided and for the equal and ratable benefit of all the Holders (it being further understood that the Trustee does not have an affirmative duty to ascertain whether or not
such actions or forbearances are unduly prejudicial to such Holders). 
 SECTION 508. Unconditional Right of Holders to Receive
Principal, Premium and Interest. Notwithstanding any other provision in this Indenture, the Holder of any Note shall have the right, which is absolute and unconditional, to receive payment, as provided herein (including, if applicable,
Article Eleven) and in such Note of the principal of (and premium, if any) and (subject to Section 307) interest on such Note on the respective Stated Maturities expressed in such Note (or, in the case of redemption, on the Redemption
Date) and to institute suit for the enforcement of any such payment on or after such respective dates, and such rights shall not be impaired without the consent of such Holder. 

SECTION 509. Restoration of Rights and Remedies. If the Trustee or any Holder has instituted any proceeding to enforce any right or
remedy under this Indenture or the Guarantees 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
proceeding, the Issuer, any Guarantor, any other obligor of the Notes, 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 had been instituted. 
 SECTION 510. Rights and Remedies Cumulative. Except as otherwise
provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Notes in the last paragraph of Section 306, no right or remedy herein conferred upon or reserved to the Trustee or to the Holders is intended to be
exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise.
The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy. 

SECTION 511. Delay or Omission Not Waiver. No delay or omission of the Trustee or of any Holder of any Note to exercise any right or
remedy accruing upon any Event of Default shall 

  
 -56- 








 
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 512. Control by Holders. The Holders of not less than a majority in principal amount of the Outstanding Notes shall have the
right to 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 with respect to the Notes; provided, however, that: 

(1) such direction shall not be in conflict with any rule of law or with this Indenture, and such Holders have complied with
Section 603(6), 
 (2) the Trustee may take any other action deemed proper by the Trustee which is not inconsistent with
such direction, and 
 (3) the Trustee need not take any action which might involve it in personal liability or be unjustly
prejudicial to the Holders not consenting (it being further understood that the Trustee does not have an affirmative duty to ascertain whether or not such actions or forbearances are unjustly prejudicial to such Holders). 

SECTION 513. Waiver of Past Defaults. Subject to Sections 508 and 902, the Holders of not less than a majority in principal amount
of the Outstanding Notes by written notice to the Trustee may on behalf of the Holders of all such Notes waive any existing Default or Event of Default and its consequences hereunder (except (1) a continuing Default or Event of Default in the
payment of interest on, premium, if any, or the principal of any such Note held by a non-consenting Holder, or (2) in respect of a covenant or provision hereof or in any Guarantee which under Article Nine cannot be modified or amended
without the consent of the Holder of each Outstanding Note affected, which shall require the consent of all such Holders) and rescind any acceleration and its consequences with respect to the Notes; provided, however, such rescission
would not conflict with any judgment of a court of competent jurisdiction. 
 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 Event of Default or impair any right consequent thereon. 

SECTION 514. Waiver of Stay or Extension Laws. Each of the Issuer, the Guarantors and any other obligor on the Notes covenants (to the
extent that it may lawfully do so) that it will not at any time insist upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay or extension law wherever enacted, now or at any time hereafter in force, which
may affect the covenants or the performance of this Indenture; and each of the Issuer, the Guarantors and any other obligor on the Notes (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law and
covenants that it will not hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted. 

SECTION 515. 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 

  
 -57- 








 
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 attorney’s 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 515 does not apply to a suit by the Trustee, a suit by a Holder relating to
right to payment hereof, or a suit by Holders of more than 10% in principal amount of the then Outstanding Notes. 
 ARTICLE SIX 

THE TRUSTEE 
 SECTION 601.
Duties of the Trustee. 
 (a) Except during the continuance of an Event of Default, 

(1) the Trustee undertakes to perform such duties and only such duties as are specifically set forth in this Indenture, and no
implied covenants or obligations shall be read into this Indenture against the Trustee; and 
 (2) in the absence of bad
faith, gross negligence or willful misconduct 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; but in the case of any such certificates or opinions specifically required by any provision hereof to be provided to it, the Trustee shall be under a duty to examine the same to determine whether or
not they conform to the requirements of this Indenture, but not to verify the contents thereof. 
 (b) If an Event of Default has occurred
and is continuing of which a Responsible Officer has actual knowledge or of which written notice of such Event of Default shall have been given to a Responsible Officer by the Issuer, any other obligor of the Notes or by Holders of at least 25% of
the aggregate principal amount of the Notes, 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 their exercise, as a prudent Person would exercise or use under the
circumstances in the conduct of such Person’s own affairs. 
 (c) No provision of this Indenture shall be construed to relieve the
Trustee from liability for its own negligent action, its own negligent failure to act, or its own willful misconduct, except that 

(1) this paragraph (c) shall not be construed to limit the effect of paragraph (a) of this Section; 

(2) the Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer or Agent, unless it
shall be proved in a court of competent jurisdiction that the Trustee was negligent in ascertaining the pertinent facts; and 

(3) the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good faith in accordance
with the direction of the Holders of a majority in aggregate principal amount of the Outstanding Notes relating to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power
conferred upon the Trustee, under this Indenture. 

  
 -58- 








 (d) Whether or not therein expressly so provided, every provision of this Indenture relating to
the conduct or affecting the liability of or affording protection to the Trustee shall be subject to the provisions of this Section. 
 (e)
No provision of this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur any financial liability in the performance of any of its duties hereunder, or in the exercise of any of its rights or powers vested in it by
this Indenture, if it shall have reasonable grounds for believing that repayment of such funds or adequate indemnity against such risk or liability is not reasonably assured to it. 

(f) Each Holder, by its acceptance of any Notes, consents and agrees to the terms of the Escrow Agreement (including, without limitation, the
provisions providing for the deposit, investment and release of property held thereunder) and authorizes and directs the Escrow Agent and the Trustee, as applicable, to enter into and perform their respective obligations and exercise their
respective rights under the Escrow Agreement pursuant to the terms thereof. 
 SECTION 602. Notice of Defaults. Within 90 days after
the earlier of receipt from the Issuer of notice of the occurrence of any Default or Event of Default hereunder or the date when such Default or Event of Default becomes known to a Responsible Officer of the Trustee, the Trustee shall transmit
notice of such Default or Event of Default hereunder known to the Trustee to the Holders, unless such Default or Event of Default shall have been cured or waived; provided, however, that, except in the case of a Default or Event of
Default in the payment of the principal of (or premium, if any, on) or interest on any Note, the Trustee shall be protected in withholding such notice if and so long as Responsible Officers of the Trustee in good faith determine that the withholding
of such notice is in the interest of the Holders. 
 SECTION 603. Certain Rights of Trustee. 

(1) the Trustee may conclusively rely and shall be fully protected in acting or refraining from acting upon any resolution,
certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or document (whether in original or facsimile form) believed by it to be genuine
and to have been signed or presented by the proper party or parties; 
 (2) any request or direction of the Issuer mentioned
herein shall be sufficiently evidenced by an Issuer Request or Issuer Order and any resolution of the Board of Directors may be sufficiently evidenced by a certified Board Resolution and an Opinion of Counsel; 

(3) whenever in the administration of this Indenture the Trustee shall deem it desirable that a matter be proved or established
prior to taking, suffering or omitting any action hereunder, the Trustee (unless other evidence be herein specifically prescribed) may, in the absence of bad faith on its part, conclusively rely upon an Issuer Request, Issuer Order, Officer’s
Certificate or Opinion of Counsel; 
 (4) the Trustee shall not be charged with knowledge of any fact, Default or Event of
Default with respect to the Notes unless either (i) a Responsible Officer shall have actual knowledge of such Default or Event of Default or (ii) written notice of such fact, Default or Event of Default shall have been given by the Issuer
or by the Holders of at least 25% of the aggregate principal amount of the Notes and received by a Responsible Officer at the Corporate Trust Office and references this Indenture and the Notes. Delivery of reports to the Trustee pursuant to
Section 1009 shall not constitute knowledge of, or notice to, the Trustee of the information contained therein; 

  
 -59- 








 (5) the Trustee may consult with counsel of its own selection and the advice of
such counsel or any Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken, suffered or omitted by it hereunder in good faith and in accordance with the advice or opinion of such counsel or Opinion
of Counsel; 
 (6) the Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this
Indenture at the request or direction of any of the Holders of the Notes pursuant to this Indenture, unless such Holders shall have offered to the Trustee security or indemnity satisfactory to it against any loss, liability or expense; 

(7) the Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate,
statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or document, or inquire as to the performance by the Issuer or the Guarantors of any of their
covenants in this Indenture or inquire as to the performance by the Issuer or the Guarantors of any of their covenants in this Indenture, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters
as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Issuer, personally or by agent or attorney at the expense of the Issuer and
shall incur no liability of any kind by reason of such inquiry or investigation; 
 (8) the Trustee may execute any of the
trusts or powers hereunder or perform any duties hereunder either directly or by or through agents or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent or attorney appointed with due care by
it hereunder; 
 (9) the Trustee shall not be liable for any action taken, suffered or omitted by it in good faith and
believed by it to be authorized or within the discretion or rights or powers conferred upon it by this Indenture; 
 (10) the
rights, privileges, protections, immunities and benefits given to the Trustee, including its rights to be compensated, reimbursed and indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder whether
as an Agent or otherwise, and each agent, custodian and other Person employed to act hereunder; 
 (11) the Trustee may
request that the Issuer deliver an Incumbency Certificate substantially in the form of Exhibit B hereto setting forth the names of individuals or titles of officers authorized at such time to take specified actions pursuant to this Indenture, which
Incumbency Certificate may be signed by any person authorized to sign an Officer’s Certificate, including any person specified as so authorized in any such certificate previously delivered and not superseded; 

(12) the Trustee shall not be required to give any note, bond or surety in respect of the execution of the trusts and powers
under this Indenture; 
 (13) in no event shall the Trustee be responsible or liable for any failure or delay in the
performance of its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its reasonable control, including, without limitation, acts of war or terrorism, civil or military disturbances, nuclear or natural
catastrophes or acts of God, and interruptions, loss or 

  
 -60- 








 
malfunction of utilities, third-party communications or computer (software and hardware) services; it being understood that the Trustee shall use reasonable efforts which are consistent with
accepted practices to resume performance as soon as practicable under the circumstances; 
 (14) the permissive right of the
Trustee to take actions permitted by this Indenture shall not be construed as an obligation or duty to do so; and 
 (15) in
no event shall the Trustee be responsible or liable for special, punitive, 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 except that it shall be liable for damages that arise out of the Trustee’s gross negligence, bad faith or willful misconduct. 

SECTION 604. Trustee Not Responsible for Recitals or Issuance of Notes. The recitals contained herein and in the Notes, except for the
Trustee’s certificates of authentication, shall be taken as the statements of the Issuer, and neither the Trustee nor any Agent assumes responsibility for their correctness. Neither the Trustee nor any Agent makes representations as to the
validity or sufficiency of this Indenture or of the Notes or Guarantees, except that the Trustee represents that it is duly authorized to execute and deliver this Indenture, authenticate the Notes and perform its obligations hereunder. Neither the
Trustee nor any Agent makes representations as to the validity or sufficiency of the Escrow Agreement, the Transactions or the Merger Agreement. Neither the Trustee nor any Agent shall be accountable for the use or application by the Issuer of Notes
or the proceeds thereof or the Offering Circular or any other documents used in connection with the sale or distribution of the Notes. The Trustee shall not be accountable for any money paid to the Issuer or upon the Issuer’s direction under
any provision of this Indenture or the Escrow Agreement. 
 SECTION 605. May Hold Notes. The Trustee, any Paying Agent, any Note
Registrar or any other agent of the Issuer or of the Trustee, in its individual or any other capacity, may become the owner or pledgee of Notes and may otherwise deal with the Issuer with the same rights it would have if it were not the Trustee,
Paying Agent, Note Registrar or such other agent; provided, however, that, if it acquires any “conflicting interest” (within the meaning of TIA Section 310(b)), it must eliminate such conflict within 90 days,
apply to the SEC for permission to continue or resign. 
 SECTION 606. Money Held in Trust. Money held by the Trustee in trust
hereunder need not be segregated from other funds except to the extent required by law. The Trustee shall be under no liability for interest on any money received by it hereunder except as otherwise agreed in writing with the Issuer. 

SECTION 607. Compensation and Reimbursement. The Issuer and the Guarantors, jointly and severally, agree: 

(1) to pay to the Trustee from time to time such compensation as shall be agreed in writing between the Issuer and the Trustee
for all services rendered by it hereunder (which compensation shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust); 

(2) except as otherwise expressly provided herein, to reimburse the Trustee upon its request for all reasonable expenses,
disbursements and advances incurred or made by the Trustee in accordance with any provision of this Indenture (including the reasonable compensation and the reasonable expenses and disbursements of its agents and counsel), except any such expense,
disbursement or advance as shall be determined to have been caused by its own negligence, bad faith or willful misconduct; and 

  
 -61- 








 (3) to indemnify the Trustee (including its officers, directors, employees and
agents) and any predecessor Trustee for, and to hold it harmless against, any and all loss, liability, claim, damage or expense, including taxes (other than the taxes based on the income of the Trustee) and reasonable attorneys’ fees and
expenses, incurred without negligence, bad faith or willful misconduct on its part, arising out of or in connection with the acceptance or administration of this trust, including the reasonable costs and expenses of defending itself against any
claim regardless of whether the claim is asserted by the Issuer, a Guarantor, a Holder or any other Person or liability in connection with the exercise or performance of any of its powers or duties hereunder, including the reasonable costs and
expenses of enforcing this Indenture or a Guarantee against the Issuer or a Guarantor (including this Section 607). 
 The obligations
of the Issuer and the Guarantors under this Section to compensate the Trustee, to pay or reimburse the Trustee for expenses, disbursements and advances and to indemnify and hold harmless the Trustee shall constitute additional indebtedness hereunder
and shall survive the satisfaction and discharge of this Indenture and resignation or removal of the Trustee. As security for the performance of such obligations of the Issuer, the Trustee shall have a claim prior to the Notes upon all property and
funds held or collected by the Trustee as such, except funds held in trust solely for the benefit of the Holders entitled thereto for the payment of principal of (and premium, if any) or interest on particular Notes. 

When the Trustee incurs expenses or renders services in connection with an Event of Default specified in Section 501(7), the expenses
(including the reasonable charges and expenses of its counsel) of and the compensation for such services are intended to constitute expenses of administration under any applicable Bankruptcy Law. “Trustee” for the purposes of this
Section 607 shall include any predecessor Trustee and the Trustee in each of its capacities hereunder and each agent, custodian and other person employed to act hereunder as permitted by this Indenture; provided, however, that the
negligence or willful misconduct of any predecessor Trustee hereunder shall not affect the rights of any other successor Trustee hereunder (other than a successor Trustee that is successor by merger or consolidation to such predecessor Trustee).

 The provisions of this Section shall survive the satisfaction and discharge of this Indenture and resignation or removal of the Trustee.

 SECTION 608. Corporate Trustee Required; Eligibility. There shall be at all times a Trustee hereunder which shall be eligible to
act as Trustee under TIA Section 310(a)(1) and Section 310(a)(5) and shall have a combined capital and surplus of at least $50,000,000. If such corporation publishes reports of condition at least annually, pursuant to law or to the
requirements of federal, State, territorial or District of Columbia supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such corporation shall be deemed to be its combined capital and
surplus as set forth in its most recent report of condition so published. If at any time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect
hereinafter specified in this Article. 
 SECTION 609. Resignation and Removal; Appointment of Successor. 

(a) No resignation or removal of the Trustee and no appointment of a successor Trustee pursuant to this Article shall become effective until
the acceptance of appointment by the successor Trustee in accordance with the applicable requirements of Section 610. 

  
 -62- 








 (b) The Trustee may resign at any time by giving written notice thereof to the Issuer. Upon
receiving such notice of resignation, the Issuer shall promptly appoint a successor trustee by written instrument, a copy of which shall be delivered to the resigning Trustee and a copy to the successor Trustee. If the instrument of acceptance by a
successor Trustee required by Section 610 shall not have been delivered to the Trustee within 30 days after the giving of such notice of resignation, the resigning Trustee may petition, at the expense of the Issuer, any court of competent
jurisdiction for the appointment of a successor Trustee. 
 (c) The Trustee may be removed at any time by Act of the Holders of not less
than a majority in principal amount of the Outstanding Notes, delivered to the Trustee and to the Issuer. If the instrument of acceptance by a successor Trustee required by Section 610 shall not have been delivered to the Trustee within 30 days
after the giving of such notice of resignation, the resigning Trustee may petition, at the expense of the Issuer, any court of competent jurisdiction for the appointment of a successor Trustee. 

(d) The Trustee shall comply with TIA Section 310(b); provided, however, that, there shall be excluded from the operation
of TIA Section 310(b)(1) any indenture or indentures under which other securities or certificates of interest or participation in other securities of the Issuer are outstanding if the requirements for such exclusion set forth in TIA
Section 310(b)(1) are met. 
 (e) If the Trustee shall resign, be removed or become incapable of acting, or if a vacancy shall occur in
the office of Trustee for any cause, the Issuer shall promptly appoint a successor Trustee. If, within one year after such resignation, removal or incapability, or the occurrence of such vacancy, a successor Trustee shall be appointed by Act of the
Holders of a majority in principal amount of the Outstanding Notes delivered to the Issuer and the retiring Trustee, the successor Trustee so appointed shall, forthwith upon its acceptance of such appointment, become the successor Trustee and
supersede the successor Trustee appointed by the Issuer. If no successor Trustee shall have been so appointed by the Issuer or the Holders and accepted appointment in the manner hereinafter provided, any Holder who has been a bona fide Holder of a
Note for at least six months may, on behalf of himself and all others similarly situated, petition any court of competent jurisdiction for the appointment of a successor Trustee. 

(f) the Issuer shall give notice of each resignation and each removal of the Trustee and each appointment of a successor Trustee to the
Holders in the manner provided for in Section 107. Each notice shall include the name of the successor Trustee and the address of its Corporate Trust Office. 

SECTION 610. Acceptance of Appointment by Successor. 

(a) Every successor Trustee appointed hereunder shall execute, acknowledge and deliver to the Issuer and to the retiring Trustee an instrument
accepting such appointment, and thereupon the resignation or removal of the retiring Trustee shall become effective and such successor Trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and
duties of the retiring Trustee; but, on request of the Issuer or the successor Trustee, such retiring Trustee shall, upon payment of its charges, execute and deliver an instrument transferring to such successor Trustee all the rights, powers and
trusts of the retiring Trustee and shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring Trustee hereunder. Upon request of any such successor Trustee, the Issuer shall execute any and all
instruments for more fully and certainly vesting in and confirming to such successor Trustee all such rights, powers and trusts. 
 (b) No
successor Trustee shall accept its appointment unless at the time of such acceptance such successor Trustee shall be qualified and eligible under this Article. 

  
 -63- 








 SECTION 611. Merger, Conversion, Consolidation or Succession to Business. Any corporation
into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation succeeding to all or
substantially all of the corporate trust business of the Trustee, shall be the successor of the Trustee hereunder; provided, however, such corporation shall be otherwise qualified and eligible under this Article, without the execution
or filing of any paper or any further act on the part of any of the parties hereto. In case any Notes shall have been authenticated, but not delivered, by the Trustee then in office, any successor by merger, conversion or consolidation to such
authenticating Trustee may adopt such authentication and deliver the Notes so authenticated with the same effect as if such successor Trustee had itself authenticated such Notes. In case at that time any of the Notes shall not have been
authenticated, any successor Trustee may authenticate such Notes either in the name of any predecessor hereunder or in the name of the successor Trustee. In all such cases such certificates shall have the full force and effect which this Indenture
provides for the certificate of authentication of the Trustee shall have; provided, however, that, the right to adopt the certificate of authentication of any predecessor Trustee or to authenticate Notes in the name of any predecessor
Trustee shall apply only to its successor or successors by merger, conversion or consolidation. 
 SECTION 612. Appointment of
Authenticating Agent. At any time when any of the Notes remain Outstanding, the Trustee may appoint one or more agents (each an “Authenticating Agent”) with respect to the Notes which shall be authorized to act on behalf of the
Trustee to authenticate Notes and the Trustee shall give written notice of such appointment to all Holders of Notes with respect to which such Authenticating Agent will serve, in the manner provided for in Section 107. Notes so authenticated
shall be entitled to the benefits of this Indenture and shall be valid and obligatory for all purposes as if authenticated by the Trustee hereunder. Any such appointment shall be evidenced by an instrument in writing signed by an authorized
signatory of the Trustee, and a copy of such instrument shall be promptly furnished to the Issuer. Wherever reference is made in this Indenture to the authentication and delivery of Notes by the Trustee or the Trustee’s certificate of
authentication, such reference shall be deemed to include authentication and delivery on behalf of the Trustee by an Authenticating Agent and a certificate of authentication executed on behalf of the Trustee by an Authenticating Agent. Each
Authenticating Agent shall be acceptable to the Issuer. 
 Any corporation into which an Authenticating Agent may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which such Authenticating Agent shall be a party, or any corporation succeeding to all or substantially all the corporate agency or
corporate trust business of an Authenticating Agent, shall continue to be an Authenticating Agent; provided, however, such corporation shall be otherwise eligible under this Section, without the execution or filing of any paper or any
further act on the part of the Trustee or the Authenticating Agent. 
 An Authenticating Agent may resign at any time by giving written
notice thereof to the Trustee and to the Issuer. The Trustee may at any time terminate the agency of an Authenticating Agent by giving written notice thereof to such Authenticating Agent and to the Issuer. Upon receiving such a notice of resignation
or upon such a termination, or in case at any time such Authenticating Agent shall cease to be eligible in accordance with the provisions of this Section, the Trustee may appoint a successor Authenticating Agent which shall be acceptable to the
Issuer and shall give written notice of such appointment to all Holders of Notes, in the manner provided for in Section 107. Any successor Authenticating Agent upon acceptance of its appointment hereunder shall become vested with all the
rights, powers and duties of its predecessor hereunder, with like effect as if originally named as an Authenticating Agent. No successor Authenticating Agent shall be appointed unless eligible under the provisions of this Section. 

  
 -64- 








 The Issuer agrees to pay to each Authenticating Agent from time to time such compensation for its
services under this Section as shall be agreed in writing between the Issuer and such Authenticating Agent. 
 If an appointment is made
pursuant to this Section, the Notes may have endorsed thereon, in addition to the Trustee’s certificate of authentication, an alternate certificate of authentication in the following form: 

This is one of the Notes designated therein referred to in the within-mentioned Indenture. 

 

									
		 		 		 	WELLS FARGO BANK, NATIONAL ASSOCIATION
		 		 		 	 as Trustee

					
	Date:	 	  
	 		 	By:	 	  

		 		 		 		 	 as Authenticating Agent


 SECTION 613. Preferential Collection of Claims Against Issuer. 

The Trustee is subject to TIA Section 311(a), excluding any creditor relationship listed in TIA Section 311(b). A Trustee who has
resigned or been removed shall be subject to TIA Section 311(a) to the extent indicated therein. 
 ARTICLE SEVEN 

HOLDERS LISTS AND REPORTS BY TRUSTEE AND ISSUER 

SECTION 701. Issuer to Furnish Trustee Names and Addresses. The Issuer will furnish or cause to be furnished to the Trustee: 

(1) semiannually, not more than 10 days after each Regular Record Date, a list, in such form as the Trustee may reasonably
require, of the names and addresses of the Holders as of such Regular Record Date; and 
 (2) at such other times as the
Trustee may reasonably request in writing, within 30 days after receipt by the Issuer of any such request, a list of similar form and content to that in clause (1) hereof as of a date not more than 15 days prior to the time such list
is furnished; 
 provided, however, that, if and so long as the Trustee shall be a Note Registrar, no such list need be furnished. 

SECTION 702. Reports by Trustee.  

Within 60 days after March 15 of each year commencing with March 15, 2015, the Trustee shall transmit to the Holders of Notes (with
a copy to the Issuer at the address specified in Section 106), in the manner and to the extent provided in TIA Section 313(c), a brief report dated as of such March 15 that complies with TIA Section 313(a). The Trustee also shall
comply with TIA Section 313(b) to the extent applicable. A copy of each such report shall, at the time of such transmission to Holders, be filed by the Trustee with each stock exchange, if any, upon which the Notes are listed, with the
Commission and with the Issuer. The Issuer will promptly notify the Trustee in writing when the Notes are listed on any stock exchange and any delisting thereof. 

  
 -65- 








 ARTICLE EIGHT 

MERGER, CONSOLIDATION OR SALE 

OF ALL OR SUBSTANTIALLY ALL ASSETS 

SECTION 801. Issuer May Consolidate, Etc., Only on Certain Terms. 

(a) The Issuer will 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: 

(1) the Issuer is the surviving Person or the Person formed by or surviving any such consolidation or merger (if other than the
Issuer) or 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 or the District of Columbia (such Person, as the
case may be, being herein called the “Successor Issuer”); 
 (2) the Successor Issuer, if other than the
Issuer, expressly assumes all the obligations of the Issuer under this Indenture and the Notes pursuant to supplemental indentures or other documents or instruments in form and substance reasonably satisfactory to the Trustee; 

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

(4) immediately after giving pro forma effect to such transaction and any related financing transactions, as if such
transactions had occurred at the beginning of the Applicable Measurement Period, 
 (A) the Successor Issuer would be
permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in Section 1011(a) or 

(B) the Fixed Charge Coverage Ratio for the Successor Issuer and the Restricted Subsidiaries would be equal to or greater than
the Fixed Charge Coverage Ratio for the Issuer and the Restricted Subsidiaries immediately prior to such transaction; 
 (5)
each Guarantor, unless it is the other party to the transactions described above, shall have by supplemental indenture confirmed that its Guarantee shall apply to such Person’s obligations under this Indenture and the Notes; and 

(6) the Successor Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each
stating that such consolidation, merger or transfer and such supplemental indentures, if any, comply with this Indenture. 
 (b) The
Successor Issuer will succeed to, and be substituted for, the Issuer under this Indenture, the Guarantees and the Notes, as applicable and the Issuer will automatically be released and discharged from its obligations thereunder. 

  
 -66- 








 (c) Notwithstanding clauses (3) and (4) of Section 801(a) or Section 801(b),
any Subsidiary may consolidate with, merge into or sell, assign, transfer, lease, convey or otherwise dispose of all or part of its properties and assets to the Issuer or any Guarantor. 

SECTION 802. Guarantors May Consolidate, Etc., Only on Certain Terms. Subject to Section 1208, no Guarantor shall, and the Issuer
shall not permit any such Guarantor to, consolidate or merge with or into or wind up into (whether or not such Guarantor is the surviving Person), or sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of its
properties or assets, in one or more related transactions, to any Person unless: 
 (1) (A) such Guarantor is the surviving
Person or the Person formed by or surviving any such consolidation or merger (if other than such Guarantor) or to which such sale, assignment, transfer, lease, conveyance or other disposition will have been made is a Person organized or existing
under the laws of the United States, any state thereof or the District of Columbia (such Guarantor or such Person, as the case may be, being herein called the “Successor Person”); 

(B) the Successor Person, if other than such Guarantor, expressly assumes all the obligations of such Guarantor under this
Indenture and such Guarantor’s related Guarantee pursuant to supplemental indentures or other documents or instruments in form and substance reasonably satisfactory 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 or transfer and such supplemental indentures, if any, comply with this Indenture; or 
 (2) the
transaction is an Asset Sale that is made in compliance with Section 1017. 
 Subject to Section 1208, the Successor Person shall
succeed to, and be substituted for, such Guarantor under this Indenture and such Guarantor’s Guarantee and such Guarantor will automatically be released and discharged from its obligations under this Indenture and such Guarantor’s
Guarantee. Notwithstanding the foregoing, any Guarantor may (i) merge into or transfer all or part of its properties and assets to another Guarantor or the Issuer, (ii) merge with an Affiliate of the Issuer solely for the purpose of
reincorporating or reorganizing the Guarantor under the laws of the United States, any state thereof or the District of Columbia so long as the amount of Indebtedness of the Issuer and its Restricted Subsidiaries is not increased thereby,
(iii) convert into a Person organized or existing under the laws of a jurisdiction in the United States or (iv) liquidate or dissolve or change its legal form if the Issuer determines in good faith that such action is in the best interests
of the Issuer and is not materially disadvantageous to the Holders. 
 SECTION 803. Successor Substituted. Upon any consolidation or
merger, or any sale, assignment, conveyance, transfer, lease or disposition of all or substantially all of the assets of the Issuer or any Guarantor in accordance with Sections 801 and 802 hereof, the successor Person formed by such
consolidation or into which the Issuer or such Guarantor, as the case may be, is merged or the successor Person to which such sale, assignment, conveyance, transfer, lease or disposition is made, shall succeed to, and be substituted for, and may
exercise every right and power of, the Issuer or such Guarantor, as the case may be, under this Indenture or the Guarantees, as the case may be, with the same effect as if such successor Person had been named as the Issuer or such Guarantor, as the
case may be, herein or the Guarantees, as the case may be. When a successor Person assumes all obligations of its predecessor hereunder, the Notes or the Guarantees, as the case may be, such predecessor shall be released from all 

  
 -67- 








 
obligations; provided, however, that in the event of a transfer or lease, the predecessor shall not be released from the payment of principal and interest or other obligations on
the Notes or the Guarantees, as the case may be. 
 ARTICLE NINE 

AMENDMENTS, SUPPLEMENTS AND WAIVERS 

SECTION 901. Amendments or Supplements Without Consent of Holders. Without the consent of any Holder, the Issuer, any Guarantor (with
respect to any amendment relating to its Guarantee) and the Trustee, at any time and from time to time, may amend or supplement this Indenture, the Notes and any related Guarantee, in form reasonably satisfactory to the Trustee, for any of the
following purposes: 
 (1) to cure any ambiguity, omission, mistake, defect or inconsistency; 

(2) to provide for uncertificated Notes in addition to or in place of certificated Notes; 

(3) to comply with Article Eight hereof; 

(4) to provide for the assumption of the Issuer’s or any Guarantor’s obligations to Holders; 

(5) to make any change that would provide any additional rights or benefits to the Holders or that does not materially
adversely affect the legal rights under this Indenture of any such Holder; 
 (6) to secure the Notes or add covenants for
the benefit of the Holders of Notes or to surrender any right or power conferred upon the Issuer or any Guarantor; 
 (7) to
evidence and provide for the acceptance and appointment under this Indenture of a successor Trustee pursuant to the requirements of Sections 609 and 610 hereof; 

(8) to provide for the issuance of Additional Notes, in accordance with this Indenture; 

(9) to add a Guarantor or a parent guarantor under this Indenture; provided, however, that only the Issuer, the
Trustee and the Guarantor or parent guarantor being added need to sign any such supplement or amendment or to release a Guarantor in accordance with the terms of this Indenture; 

(10) to conform the text of this Indenture, Guarantees or the Notes to any provision of the “Description of Notes”
section of the Offering Circular, as evidenced by an Officer’s Certificate; 
 (11) to amend the provisions of this
Indenture relating to the transfer and legending of Notes as permitted by this Indenture, including, to facilitate the issuance and administration of the Notes; provided, however, that, (A) compliance with this Indenture as so
amended would not result in Notes being transferred in violation of the Securities Act or any applicable securities law and (B) such amendment does not materially and adversely affect the rights of Holders to transfer Notes; 

  
 -68- 








 (12) to provide for the assumption of the Issuer’s or a Guarantor’s
obligations to Holders of the Notes and Guarantees in the case of a merger or consolidation or sale of all or substantially all of the Issuer’s or the related Guarantor’s assets, as applicable; or 

(13) to allow any Guarantor to execute a supplemental indenture or Guarantee with respect to the Notes. 

SECTION 902. Amendments, Supplements or Waivers with Consent of Holders. 

(a) With the consent of the Holders of not less than a majority in principal amount of the Outstanding Notes, by Act of said Holders delivered
to the Issuer and the Trustee, the Issuer, any Guarantor (with respect to any Guarantee to which it is a party or this Indenture) and the Trustee may amend or supplement this Indenture, any Guarantee or the Notes for the purpose of adding any
provisions hereto or thereto, changing in any manner or eliminating any of the provisions or of modifying in any manner the rights of the Holders hereunder or thereunder (including consents obtained in connection with a purchase of, or tender offer
or exchange offer for, the Notes) and any existing Default or compliance with any provision of this Indenture or the Notes may be waived with the consent of the Holders of not less than a majority in principal amount of the Outstanding Notes, other
than Notes beneficially owned by the Issuer or its Affiliates (including consents obtained in connection with a purchase of or tender offer or exchange offer for Notes); provided, however, that, without consent of the Holder of each
Outstanding Note affected thereby, no such amendment, supplement or waiver shall, with respect to any Notes held by a non-consenting Holder: 

(1) reduce the principal amount of Notes whose Holders must consent to an amendment, supplement or waiver, 

(2) reduce the principal of or change the Maturity of any such Note or reduce the premium payable upon the redemption any Note
or change the time at which any Note may be redeemed pursuant to Section 1101; provided, however, that any amendment to the minimum notice requirement may be made with the consent of the Holders of a majority in aggregate
principal amount of then-outstanding Notes, 
 (3) reduce the rate of or change the time for payment of interest on any Note,

 (4) waive a Default in the payment of principal of or premium, if any, or interest on the Notes issued under this
Indenture, except a rescission of acceleration of the Notes by the Holders of at least a majority in aggregate principal amount of the Notes and a waiver of the payment default that resulted from such acceleration, 

(5) make any Note payable in money other than that stated in the Notes, 

(6) make any change in Section 513 or the rights of Holders of the Notes to receive payments of principal of or premium,
if any, or interest on the Notes, 
 (7) make any changes to this Section 902, 

(8) impair the right of any Holder to receive payment of principal of, or interest on, such Holder’s 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 Notes, or 

  
 -69- 








 (9) make any change to or modify the ranking of any Note or related Guarantee
that would adversely affect the Holders of the Notes. 
 (b) It shall not be necessary for the consent of Holders under this
Section 902 to approve the particular form of any proposed amendment or waiver, and it shall be sufficient if such consent approves the substance thereof. 

(c) [Reserved] 
 (d) Neither the
Issuer nor any of its Restricted Subsidiaries may, directly or indirectly, pay or cause to be paid any consideration to or for the benefit of 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 Notes unless such consideration is offered to be paid and is paid to all Holders (or in the case of an exchange offer, exchanged with all Holders) that consent, waive or agree to amend in the time frame set forth in
solicitation documents relating to such consent, waiver or amendment. 
 SECTION 903. Execution of Amendments, Supplements or
Waivers. In executing, or accepting the additional trusts created by, any amendment, supplement or waiver permitted by this Article or the modifications thereby of the trusts created by this Indenture, the Trustee shall be provided with, and
shall be fully protected in relying upon, the provision to the Trustee of evidence reasonably satisfactory to the Trustee of the consent of the Holders of Notes if applicable, and an Officer’s Certificate and an Opinion of Counsel stating that
the execution of such amendment, supplement or waiver is authorized and 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 qualifications, and complies with the provisions hereof. Guarantors may, but shall not be required to, execute supplemental indentures that do not modify such
Guarantor’s Guarantee. The Trustee may, but shall not be obligated to, enter into any such amendment, supplement or waiver which affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise. 

SECTION 904. Effect of Amendments, Supplements or Waivers. Upon the execution of any supplemental indenture, amendment or waiver under
this Article, this Indenture shall be modified in accordance therewith, and such amendment, supplement or waiver shall form a part of this Indenture for all purposes; and every Holder of Notes theretofore or thereafter authenticated and delivered
hereunder shall be bound thereby. 
 SECTION 905. [Reserved]. 

SECTION 906. Reference in Notes to Supplemental Indentures. Notes authenticated and delivered after the execution of any supplemental
indenture pursuant to this Article may, and shall if required by the Trustee, bear a notation in form approved by the Trustee as to any matter provided for in such supplemental indenture. If the Issuer shall so determine, new Notes so modified as to
conform, in the opinion of the Trustee and the Issuer, to any such supplemental indenture may be prepared and executed by the Issuer and authenticated and delivered by the Trustee in exchange for Outstanding Notes. 

SECTION 907. Notice of Supplemental Indentures. Promptly after the execution by the Issuer, any Guarantor and the Trustee of any
supplemental indenture pursuant to the provisions of Section 902, the Issuer shall give notice thereof to the Holders of each Outstanding Note affected, in the manner provided for in Section 107, setting forth in general terms the
substance of such supplemental indenture. 

  
 -70- 








 ARTICLE TEN 

COVENANTS 
 SECTION 1001.
Payment of Principal, Premium, if any, and Interest. The Issuer covenants and agrees for the benefit of the Holders that it will duly and punctually pay the principal of (and premium, if any) and interest on the Notes in accordance with the
terms of the Notes and this Indenture. Principal, premium, if any, and interest shall be considered paid on the date due if the Paying Agent, if other than the Issuer, holds as of 12:00 noon Eastern 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. 

SECTION 1002. Maintenance of Office or Agency. The Issuer will maintain in the continental United States an office or agency where
Notes may be presented or surrendered for payment, where Notes may be surrendered for registration of transfer or exchange and where notices and demands to or upon the Issuer in respect of the Notes and this Indenture may be served. The Corporate
Trust Office of the Trustee shall be such office or agency of the Issuer in continental United States, unless the Issuer shall designate and maintain some other office or agency for one or more of such purposes. The Issuer will give prompt written
notice to the Trustee of any change in the location of such office or agency. If at any time the Issuer shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations,
surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee, and the Issuer hereby appoints the Trustee as its agent to receive all such presentations, surrenders, notices and demands. 

The Issuer may also from time to time designate one or more other offices or agencies where the Notes may be presented or surrendered for any
or all such purposes and may from time to time rescind any such designation; provided, however, that no such designation or rescission shall in any manner relieve the Issuer of its obligation to maintain an office or agency in
continental United States. The Issuer will give prompt written notice to the Trustee of any such designation or rescission and any change in the location of any such other office or agency. 

SECTION 1003. Money for Notes Payments to Be Held in Trust. If the Issuer shall at any time act as its own Paying Agent, it will, on or
before each due date of the principal of (or premium, if any) or interest on any of the Notes, segregate and hold in trust for the benefit of the Persons entitled thereto a sum sufficient to pay the principal of (or premium, if any) or interest so
becoming due until such sums shall be paid to such Persons or otherwise disposed of as herein provided and will promptly notify the Trustee in writing of its action or failure so to act. 

Whenever the Issuer shall have one or more Paying Agents for the Notes, it will, on or before each due date of the principal of (or premium,
if any) or interest on any Notes in accordance with Section 1001, deposit with a Paying Agent a sum sufficient to pay the principal (and premium, if any) or interest so becoming due, such sum to be held in trust for the benefit of the Persons
entitled to such principal, premium or interest, and (unless such Paying Agent is the Trustee) the Issuer will promptly notify the Trustee in writing of such action or any failure so to act. 

Each Paying Agent agrees: 

(1) that it will hold all sums received by it as Paying Agent for the payment of the principal of or interest on any Notes in
trust for the benefit of the Holders or of the Trustee; 

  
 -71- 








 (2) that it will give the Trustee notice of any failure by the Issuer to make any
payment of the principal of or interest on any Notes and any other payments to be made by or on behalf of the Issuer under this Indenture or the Notes when the same shall be due and payable; and 

(3) that it will pay any such sums so held in trust by it to the Trustee forthwith upon the Trustee’s written request at
any time during the continuance of the failure referred to in clause (2) above. 
 The Issuer may at any time, for the purpose of
obtaining the satisfaction and discharge of this Indenture or for any other purpose, pay, or by Issuer Order direct any Paying Agent to pay, to the Trustee all sums held in trust by the Issuer or such Paying Agent, such sums to be held by the
Trustee upon the same trusts as those upon which such sums were held by the Issuer or such Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such Paying Agent shall be released from all further liability with respect to such
sums. 
 Any money deposited with the Trustee or any Paying Agent, or then held by the Issuer, in trust for the payment of the principal of
(or premium, if any) or interest on any Note and remaining unclaimed for two years after such principal, premium or interest has become due and payable shall be paid to the Issuer on Issuer Request, or (if then held by the Issuer) shall be
discharged from such trust; and the Holder of such Note shall thereafter, as an unsecured general creditor, 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; provided, however, that the Trustee or such Paying Agent, before being required to make any such repayment, may at the expense of the Issuer cause to be published once, in a
newspaper published in the English language, customarily published on each Business Day and of general circulation in the Borough of Manhattan, The City of New York, notice that such money remains unclaimed and that, after a date specified therein,
which shall not be less than 30 days from the date of such publication, any unclaimed balance of such money then remaining will be repaid to the Issuer, subject to applicable abandoned property law. 

SECTION 1004. Organizational Existence. Subject to Article Eight, the Issuer will do or cause to be done all things necessary to
preserve and keep in full force and effect its organizational existence and that of each Restricted Subsidiary and the organizational rights (charter and statutory) and franchises of the Issuer and of each Restricted Subsidiary; provided,
however, that the Issuer shall not be required to preserve any such right or franchise if the Board of Directors of the Issuer shall determine that the preservation thereof is no longer desirable in the conduct of the business of the Issuer and
its Subsidiaries, taken as a whole. 
 SECTION 1005. Payment of Taxes and Other Claims. The Issuer will pay or discharge or cause to
be paid or discharged, before the same shall become delinquent, (1) all material taxes, lawful assessments and governmental charges levied or imposed upon the Issuer or any Subsidiary or upon the income, profits or property of the Issuer or any
Subsidiary and (2) all lawful claims for labor, materials and supplies, which, if unpaid, might by law become a lien upon the property of the Issuer or any Subsidiary; provided, however, that the Issuer shall not be required to pay
or discharge or cause to be paid or discharged any such tax, assessment, charge or claim whose amount, applicability or validity is being contested in good faith by appropriate proceedings and for which appropriate reserves, if necessary (in the
good faith judgment of management of the Issuer) are being maintained in accordance with GAAP or where failure to effect such payment is not adverse in any material respect to the Holders of the Notes. 

SECTION 1006. Maintenance of Properties. The Issuer will cause all properties owned by the Issuer or any Restricted Subsidiary or used
or held for use in the conduct of its business, the Issuer’s business or the business of any Restricted Subsidiary, in each case, that is material to the conduct 

  
 -72- 








 
of the business of the Issuer and the Restricted Subsidiaries, taken as a whole, to be maintained and kept in good condition, repair and working order and supplied with all necessary equipment
and will cause to be made all necessary repairs, renewals, replacements, betterments and improvements thereof, all as in the judgment of the Issuer may be necessary so that the business carried on in connection therewith may be properly and
advantageously conducted at all times; provided, however, that nothing in this Section shall prevent the Issuer or the Issuer from discontinuing the maintenance of any of such properties if such discontinuance is, in the judgment of
the Issuer, desirable in the conduct of its business, the Issuer’s business or the business of any Restricted Subsidiary. 
 SECTION
1007. Insurance. The Issuer will at all times keep all of its and the Issuer’s Subsidiaries’ properties which are of an insurable nature and which are material to the conduct of the business of the Issuer and the Restricted
Subsidiaries, taken as a whole, insured with insurers, believed by the Issuer to be responsible, against loss or damage to the extent that property of similar character is usually so insured by corporations similarly situated and owning like
properties. 
 SECTION 1008. Statement by Officer as to Default. 

(a) The Issuer will deliver to the Trustee within 120 days after the end of each fiscal year, an Officer’s Certificate 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 it has kept, observed, performed and fulfilled, and
has caused each of the Issuer’s Restricted Subsidiaries to keep, observe, perform and fulfill its obligations under this Indenture and further stating that, to the best of his or her knowledge, the Issuer during such preceding fiscal year has
kept, observed, performed and fulfilled, and has caused each of the Issuer’s Restricted Subsidiaries to keep, observe, perform and fulfill each and every such covenant contained in this Indenture and no Default occurred during such year and at
the date of such certificate there is no Default which has occurred and is continuing or, if such signers do know of such Default, the certificate, to his or her knowledge, shall describe its status, with particularity and that, to his or her
knowledge, no event has occurred and remains by reason of which payments on the account of the principal of or interest, if any, on the Notes is prohibited or if such event has occurred, a description of the event and what action each is taking or
proposes to take with respect thereto. The Officer’s Certificate shall also notify the Trustee should the Issuer elect to change the manner in which it fixes its fiscal year-end. For purposes of this Section 1008(a), such compliance shall
be determined without regard to any period of grace or requirement of notice under this Indenture. 
 (b) When any Default has occurred and
is continuing under this Indenture, the Issuer shall deliver to the Trustee by registered or certified mail or facsimile transmission an Officer’s Certificate specifying such event, notice or other action within ten Business Days of any Officer
becoming aware of such occurrence. 
 SECTION 1009. Reports and Other Information. 

(a) Notwithstanding that the Issuer may not be required to be or remain subject to the reporting requirements of Section 13(a) or 15(d)
of the Exchange Act, the Issuer will file with the SEC (unless such filing is not permitted under the Exchange Act or by the SEC), so long as any Notes are Outstanding, the annual reports, information, documents and other reports that the Issuer is
required to file with the SEC pursuant to such Section 13(a) or 15(d) or would be so required to file if the Issuer were so subject. 

(b) Notwithstanding the foregoing, the Issuer will not be obligated to file such reports with the SEC if the SEC does not permit such filing;
provided, however, in such case, the Issuer 

  
 -73- 








 
shall provide such information to the Trustee and the Holders, prospective investors that certify they are qualified institutional buyers, securities analysts and market makers
(“Permitted Parties”) by the date the Issuer would be required to file such information pursuant to the preceding paragraph. The requirements set forth in this paragraph and the preceding paragraph may be satisfied by delivering
such information to the Trustee and posting copies of such information on a website (which may be nonpublic and may be maintained by the Issuer or a third party) to which Permitted Parties are given access and to which such information is posted.

 (c) For so long as the Issuer is subject to the reporting requirements of Section 13(a) or 15(d) of the Exchange Act, the Issuer
shall use its commercially reasonable efforts, consistent with its judgment as to what is prudent at the time, to participate in quarterly and annual conference calls to discuss results of operations with Permitted Parties. The Issuer shall issue a
press release which will provide the date and time of any such call and will direct Permitted Parties to contact the investor relations office of the Issuer to obtain access to the conference call. 

(d) At any time when the Issuer is not subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, the Issuer shall
use its reasonable efforts to participate in quarterly and annual private conference calls to discuss results of operations with Permitted Parties within 15 business days after the date on which quarterly and annual, as the case may be, reports are
required to be furnished under this Indenture. The Issuer shall employ commercially reasonably means expected to reach Permitted Parties no fewer than three business days prior to the date of the conference call required to be held to announce the
time and date of such conference call and either including all information necessary to access the call or directing Permitted Parties to contact the appropriate person at the Issuer to obtain such information. 

(e) At any time when the Issuer is not subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, the Issuer will
furnish to Holders and to prospective investors, upon the requests of such Holders, any information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act so long as the Notes are not freely transferable under the Securities
Act. 
 (f) Delivery of reports, information and documents to the Trustee is for informational purposes only and its receipt of such reports
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 under this Indenture or the Notes (as to which the
Trustee is entitled to rely exclusively on Officer’s Certificates). The Trustee shall not be obligated to monitor or confirm, on a continuing basis or otherwise, our compliance with the covenants or with respect to any reports or other
documents filed with the SEC or EDGAR or website under this Indenture, or participate in any conference calls. 
 SECTION 1010.
Limitation on Restricted Payments. 
 (a) The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, directly
or indirectly: 
 (1) 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 or consolidation, other than: 

(A) dividends or distributions by the Issuer payable 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 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; 

  
 -74- 








 (2) purchase, redeem, defease, pay, repurchase 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 or consolidation, in each case held by a person other than the Issuer or a Restricted Subsidiary; 

(3) 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 of the Issuer or any Restricted Subsidiary, other than: 

(A) Indebtedness permitted under clauses (7) and (8) of Section 1011(b); or 

(B) the purchase, redemption, defeasance, payment, repurchase, or other acquisition or retirement for value 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 such purchase, redemption, defeasance, payment, repurchase, or other acquisition
or retirement; or 
 (4) make any Restricted Investment; 

(all such payments and other actions set forth in clauses (1) through (4) above (other than any exception thereto) 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 under Section 1011(a); 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 Effective Date (including Restricted Payments permitted by clauses (1), (2) (with respect to the payment of dividends on Refunding Capital Stock (as defined below) pursuant to clause (B) thereof
only), (6) and (9) of Section 1010(b), but excluding all other Restricted Payments permitted by Section 1010(b)), is less than the sum of (without duplication): 

(1) 50.00% of the Consolidated Net Income of the Issuer for the period (taken as one accounting period) from the first day of
the fiscal quarter during which the Effective Date occurs to the end of the Issuer’s most recently ended fiscal quarter for which internal financial statements are available at the time of such Restricted Payment, or, in the case such
Consolidated Net Income for such period is a deficit, minus 100% of such deficit, plus 
 (2) 100.00% of the
aggregate net cash proceeds and the Fair Market Value of marketable securities or other property received by the Issuer, including 

  
 -75- 








 
in connection with any merger or consolidation, since immediately after the Effective Date (other than in connection with the Transactions) from the issue or sale of Equity Interests of the
Issuer, but excluding cash proceeds and the Fair Market Value of marketable securities or other property received from the sale of Equity Interests to any employee, director, manager or consultant of the Issuer, any direct or indirect parent company
of the Issuer and the Issuer’s Subsidiaries after the Effective Date to the extent such amounts have been applied to Restricted Payments made in accordance with Section 1010(b)(4); provided, however, that this clause (2)
shall not include the proceeds from (a) Refunding Capital Stock (as defined below), (b) Equity Interests (or Indebtedness that has been converted or exchanged for Equity Interests) of the Issuer sold to a Restricted Subsidiary, the Issuer
or any employee plan of the Issuer or any Restricted Subsidiary, as the case may be, or (c) Disqualified Stock (or Indebtedness that has been converted or exchanged into Disqualified Stock), plus  

(3) the amount by which Indebtedness of the Issuer or its Restricted Subsidiaries is reduced on the Issuer’s consolidated
balance sheet upon the conversion or exchange subsequent to the Effective Date of any Indebtedness of the Issuer or its Restricted Subsidiaries (other than Indebtedness held by the Issuer or a Subsidiary of the Issuer) convertible or exchangeable
for Capital Stock (other than Disqualified Stock) of the Issuer (less the amount of any cash, or the Fair Market Value of any other property, distributed by the Issuer upon such conversion or exchange); plus 

(4) the aggregate amount equal to the net reduction in Investments or other return on Investments resulting from (x) the
sale or other disposition (other than to the Issuer or a Restricted Subsidiary) of Restricted Investments made by the Issuer or its Restricted Subsidiaries and repurchases and redemptions of such Restricted Investments from the Issuer or its
Restricted Subsidiaries and repayments of loans or advances, and releases of guarantees, which constitute Restricted Investments made by the Issuer or its Restricted Subsidiaries, in each case, after the Effective Date, not to exceed in any such
case the aggregate amount of Restricted Investments made by the Issuer or any Restricted Subsidiary after the Effective Date or (y) dividends, distributions, interest payments, return of capital, repayments of Investments or other transfers of
assets to the Issuer or any Restricted Subsidiary from any Unrestricted Subsidiary, or the redesignation of any Unrestricted Subsidiary as a Restricted Subsidiary (valued in each case as provided in the definition of the term
“Investment”), not to exceed in the case of any such Unrestricted Subsidiary the aggregate amount of Investments made by the Issuer or any Restricted Subsidiary in such Unrestricted Subsidiary after the Issue Date; 

provided, however, that the calculation under the immediately preceding clauses (1) through (4) shall
not include any amounts attributable to, or arising in connection with, the Transactions. 
 (b) The foregoing provisions
shall not prohibit: 
 (1) the payment of any dividend or distribution or the consummation of any irrevocable redemption
within 60 days after the date of declaration thereof or the giving of such irrevocable notice, as applicable, if at the date of declaration or the giving of such notice such payment would have complied with the provisions of this Indenture; 

  
 -76- 








 (2) (A) the redemption, repurchase, retirement or other acquisition of any Equity
Interests (“Retired Capital Stock”) or Subordinated Indebtedness of the Issuer or any Restricted Subsidiary, in exchange for, or out of the proceeds of a sale or issuance (other than to a Restricted Subsidiary) made within 120 days
of, Equity Interests of the Issuer (in each case, other than any Disqualified Stock) (“Refunding Capital Stock”) and 

(B) if immediately prior to the retirement of Retired Capital Stock, the declaration and payment of dividends thereon was
permitted under clause (6) of this Section 1010(b), the declaration and payment of dividends on the Refunding Capital Stock in an aggregate amount per year no greater than the aggregate amount of dividends per annum that was declarable and
payable on such Retired Capital Stock immediately prior to such retirement; 
 (3) the prepayment, exchange, redemption,
defeasance, repurchase or other acquisition or retirement for value of Subordinated Indebtedness of the Issuer or a Restricted Subsidiary made in exchange for, or out of the proceeds of a sale made within 120 days of, new Indebtedness of the Issuer
or a Restricted Subsidiary that is incurred or issued, as applicable, in compliance with Section 1011 so long as: 
 (A)
the principal amount (or accreted value, if applicable) of such new Indebtedness does not exceed the principal amount of (or accreted value, if applicable), plus any accrued and unpaid interest, customary original issue discount and unused
commitments on or in respect of the Subordinated Indebtedness being so prepaid, exchanged, redeemed, defeased, repurchased, or otherwise acquired or retired for value, plus the amount of any premium (including reasonable tender premiums), defeasance
costs and any reasonable fees and expenses incurred in connection with the issuance of such new Indebtedness, 
 (B) such new
Indebtedness is subordinated to the Notes or the applicable Guarantee at least to the same extent as such Subordinated Indebtedness so prepaid, exchanged, redeemed, defeased, repurchased, acquired or retired for value, 

(C) such new Indebtedness has a final scheduled maturity date, or mandatory redemption date, as applicable, equal to or later
than the final scheduled maturity date, or mandatory redemption date, of the Subordinated Indebtedness being so prepaid, exchanged, redeemed, defeased, repurchased, exchanged, acquired or retired for value, and 

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

(4) a Restricted Payment to pay for the purchase, redemption, defeasance, repurchase, retirement, cancellation or other
acquisition or retirement for value of Equity Interests (other than Disqualified Stock) of the Issuer held by any future, present or former employee, director, manager or consultant (or their respective Controlled Investment Affiliates or Immediate
Family Members) of the Issuer, any of its Subsidiaries pursuant to any management equity plan or stock option plan or any other management or employee benefit plan or agreement, or any stock subscription or shareholder agreement (including any
principal and interest payable on any 

  
 -77- 








 
notes issued by the Issuer in connection with such purchase, redemption, defeasance, repurchase, retirement, cancellation or other acquisition or retirement for value), including any Equity
Interests rolled over by management of the Issuer in connection with the Transactions; provided, however, that the aggregate Restricted Payments made under this clause (4) do not exceed in any calendar year $10.0 million (with
unused amounts in any calendar year being carried over to the next succeeding calendar year); provided further, however, that such amount in any calendar year may be increased by an amount not to exceed: 

(A) the cash proceeds from the sale of Equity Interests (other than Disqualified Stock) of the Issuer to any future, present or
former employees, directors, officers, managers or consultants (or their respective Controlled Investment Affiliates or Immediate Family Members) of the Issuer or any of its Subsidiaries that occurs after the Issue Date, to the extent the cash
proceeds from the sale of such Equity Interests have not otherwise been applied to the payment of Restricted Payments by virtue of clause (C) of Section 1010(a); plus 

(B) the amount of any cash bonuses otherwise payable to members of management, directors or consultants of the Issuer or any of
its Subsidiaries in connection with the Transactions that are foregone in exchange for the receipt of Equity Interests of the Issuer pursuant to any deferred compensation plan of the Issuer, plus 

(C) the cash proceeds of key man life insurance policies received by the Issuer and the Restricted Subsidiaries after the Issue
Date, less 
 (D) the amount of any Restricted Payments previously made pursuant to clauses (A),
(B) and (C) of this Section 1010(b)(4); provided, however, that the Issuer may elect to apply all or any portion of the aggregate increase contemplated by clauses (A), (B) and (C) of this
Section 1010(b)(4) in any calendar year; 
 and provided further, however, that cancellation of Indebtedness owing to the
Issuer or any Restricted Subsidiary 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 or any permitted
transferee thereof) or any Restricted Subsidiary in connection with a repurchase of Equity Interests of the Issuer or any direct or indirect parent company of the Issuer shall not be deemed to constitute a Restricted Payment for purposes of this
covenant or any other provision of this Indenture; 
 (5) the declaration and payment of dividends or distributions to
holders of any class or series of Disqualified Stock of the Issuer or any Restricted Subsidiary or any class or series of preferred stock of any Restricted Subsidiary, in each case, issued in accordance with Section 1011 to the extent such
dividends are included in the definition of Fixed Charges; 
 (6) the declaration and payment of dividends on Refunding
Capital Stock in excess of the dividends declarable and payable thereon pursuant to Section 1010(b)(2); provided, however, that, for the most recently ended four full fiscal quarters for which internal financial statements are available
immediately preceding the date of the declaration of such dividends on Refunding Capital Stock, after giving effect to such issuance or declaration on a pro forma basis, the Issuer and its Restricted Subsidiaries on a consolidated basis would
have had a Fixed Charge Coverage Ratio of at least 2.00 to 1.00; 

  
 -78- 








 (7) Investments in Unrestricted Subsidiaries having an aggregate Fair Market
Value, taken together with all other Investments made pursuant to this clause (7) that are at the time outstanding (the amount at the time outstanding calculated without giving effect to the sale of an Unrestricted Subsidiary to the extent the
proceeds of such sale do not consist of cash, Cash Equivalents or marketable securities), not to exceed the greater of (x) $25.0 million and (y) 1.50% of Consolidated Total Assets (with the Fair Market Value of each Investment being
measured at the time made and without giving effect to subsequent changes in value or Consolidated Total Assets); 
 (8)
payments made or expected to be made by the Issuer or any Restricted Subsidiary in respect of withholding or similar taxes payable by any future, present or former employee, director, manager or consultant (or their respective Controlled Investment
Affiliates or Immediate Family Members) of the Issuer or any of its Restricted Subsidiaries and repurchases of Equity Interests deemed to occur upon exercise of stock options or warrants or similar rights if such Equity Interests represent a portion
of the exercise price of such options, warrants or similar rights or required withholding or similar taxes; 
 (9) other
Restricted Payments in an aggregate amount taken together with all other Restricted Payments made pursuant to this clause (9) not to exceed the greater of (x) $50.0 million and (y) 3.00% of Consolidated Total Assets; 

(10) distributions or payments of Receivables Fees; 

(11) repurchases of Capital Stock deemed to occur upon the exercise, conversion or exchange of stock options, warrants, other
rights to acquire Capital Stock or other convertible or exchangeable securities if such Capital Stock represents all or portion of the exercise price thereof or withholding taxes payable with respect thereto; 

(12) the purchase, redemption, defeasance, repurchase, cancellation or other acquisition or retirement for value of Equity
Interests of the Issuer deemed to occur in connection with paying cash in lieu of fractional shares of such Equity Interests in connection with a share dividend, distribution, share split, reverse share split, merger, consolidation, amalgamation or
other business combination of the Issuer, or upon the exercise, conversion or exchange of any stock options, warrants, other rights to purchase Capital Stock or other convertible or exchangeable securities, in each case, permitted under this
Indenture; 
 (13) the repurchase, redemption or other acquisition or retirement for value of any Subordinated Indebtedness
pursuant to Sections 1016 or 1017; provided, however, that the Issuer shall have made a Change of Control Offer or Asset Sale Offer, as applicable, to purchase the Notes on the terms provided in this Indenture applicable to Change of
Control Offers or Asset Sale Offers, respectively, and all Notes validly tendered by Holders in such Change of Control Offer or Asset Sale Offer, as applicable, have been repurchased, redeemed, acquired or retired for value; 

(14) the distribution, by dividend or otherwise,or other transfer or disposition of shares of Capital Stock or other securities
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 or Cash Equivalents); 

(15) payments or distributions to satisfy dissenters’ rights, pursuant to or in connection with a consolidation, merger or
transfer of assets that complies with Article Eight hereof; and 
 (16) any Restricted Payments attributable to, or
arising in connection with, (i) the Transactions and (ii) any other transactions pursuant to agreements or arrangements in effect on the Effective Date on substantially the terms described in the Offering Circular or any amendment,
modification or supplement thereto or replacement thereof, as long as the terms, taken as a whole, of such agreements or arrangements, as so amended, modified, supplemented or replaced, are not materially more disadvantageous to the Issuer and its
Restricted Subsidiaries, taken as a whole, than the terms of such agreements or arrangements described in the Offering Circular; 

  
 -79- 








 provided, however, that at the time of, and after giving effect to, any Restricted Payment permitted under
clauses (7), (9) and (13) of this Section 1010(b), no Default shall have occurred and be continuing. 
 (c) As of the
Effective 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 definition of “Unrestricted
Subsidiary.” For purposes of designating any Restricted Subsidiary as an Unrestricted Subsidiary, all outstanding Investments by the Issuer and the 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 definition of “Investment.” Such designation shall be permitted only if a Restricted Payment in such amount would be permitted at such time, pursuant to this
Section 1010 or if an Investment would be permitted at such time, 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 1011. Limitation on Incurrence of Indebtedness and
Issuance of Disqualified 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, in the case of Restricted Subsidiaries that are not
Guarantors, preferred stock; provided, however, that the Issuer may incur Indebtedness (including Acquired Indebtedness) or issue shares of Disqualified Stock, and any Restricted Subsidiary may incur Indebtedness (including Acquired
Indebtedness), issue shares of Disqualified Stock and issue shares of preferred stock, if, after giving effect thereto, the Fixed Charge Coverage Ratio for the Issuer’s most recently ended Applicable Measurement Period preceding the date on
which such additional Indebtedness is incurred or such Disqualified Stock or preferred stock is issued (or, in the case of Indebtedness under Designated Revolving Commitments, on the date such Designated Revolving Commitments are established after
giving pro forma effect to the incurrence of the entire committed amount of Indebtedness thereunder, in which case such committed amount under such Designated Revolving Commitments may thereafter be borrowed and reborrowed, in whole or in
part, from time to time, without being treated as an incurrence of Indebtedness; provided further, however, that the full amount of the Designated Revolving Commitments shall be treated as outstanding Indebtedness (whether or not
outstanding) for each subsequent determination of any ratio hereunder until such Designated Revolving Commitments are no longer so designated as such) further compliance with this proviso) of the Issuer and the Restricted Subsidiaries would be at
least 2.00 to 1.00; provided further, however, that the amount of Indebtedness, Disqualified Stock and preferred stock that may be incurred pursuant to the foregoing, together with any amounts incurred under Section 1011(b)(14)(x)
by Restricted Subsidiaries that are not Guarantors shall not exceed the greater of (x) $25.0 million and (y) 1.50% of Consolidated Total Assets at any one time outstanding (with such incurrence pursuant to this paragraph being tested
solely at the time of incurrence and without regard to subsequent changes in Consolidated Total Assets). 

  
 -80- 








 (b) The foregoing limitations shall not apply to: 

(1) (a) Indebtedness incurred by the Issuer or any Guarantor pursuant to any Term Loan Facility or any other Credit Facility;
provided, however, that, after giving effect to any such incurrence, the aggregate principal amount of all Indebtedness incurred under this clause (1)(a) and then outstanding does not exceed $685 million, less the aggregate sum of
all principal payments actually made from time to time after the Effective Date with respect to such Indebtedness (other than principal payments made from any permitted Refinancings thereof), plus an aggregate additional principal amount of
Indebtedness of the type referred to in clause (a) of the definition of Consolidated Secured Net Debt outstanding such that at any one time would not cause the Consolidated Secured Debt Ratio of the Issuer to exceed 2.00 to 1.00 determined on a
pro forma basis (including a pro forma application of the net proceeds therefrom); 
 (b) Indebtedness incurred by the Issuer
or any Guarantor pursuant to any ABL Revolving Credit Facility or any other Credit Facility that is a revolving credit facility; provided, however, that, immediately after giving effect to any such incurrence, the aggregate principal
amount of all Indebtedness incurred under this clause (1)(b) and then outstanding does not exceed the greater of (A) $110.0 million less the sum of all principal payments with respect to such Indebtedness pursuant to Section 1017(b)
and (B) the sum of (x) 40.00% of the book value of the inventory of the Issuer and its Restricted Subsidiaries and (y) 75.00% of the book value of the accounts receivable of the Issuer and its Restricted Subsidiaries; 

(2) Indebtedness represented by the Notes (including any Guarantee thereof, but excluding Indebtedness represented by
Additional Notes, if any, or guarantees with respect thereto) and exchange notes issued in respect of any Notes and any Guarantee thereof; 

(3) Existing Indebtedness (other than Indebtedness described in clauses (1) and (2) above); 

(4) Indebtedness (including Capitalized Lease Obligations), Disqualified Stock and preferred stock incurred or issued by the
Issuer or any Restricted Subsidiary, to finance the purchase, lease, construction, installation, repair, replacement or improvement of property (real or personal) or equipment that is used or useful in a Similar Business, including through the
direct purchase of assets or the Capital Stock of any Person owning such assets, and all Refinancing Indebtedness (having the meaning set forth in clause (13) below) incurred to Refinance any Indebtedness, Disqualified Stock and preferred stock
incurred pursuant to this clause (4), in an aggregate principal amount or liquidation preference which, when aggregated with the principal amount of all other Indebtedness, Disqualified Stock and preferred stock then outstanding and incurred
pursuant to this clause (4), does not exceed the greater of (x) $45.0 million and (y) 2.50% of Consolidated Total Assets (with such incurrence pursuant to this clause being tested solely at the time of incurrence and without regard to
subsequent changes in Consolidated Total Assets); provided, however, that such Indebtedness exists at the date of such purchase, lease, construction, installation, repair, replacement or improvement or is created within 270 days
of the completion thereof; provided further, however, that Capitalized Lease Obligations incurred by the Issuer or any Restricted Subsidiary pursuant to this clause (4) in connection with a Sale and Lease-Back Transaction shall
not be subject to the foregoing limitation so long as the proceeds of such Sale and Lease-Back Transaction are used by the Issuer or such Restricted Subsidiary to permanently repay outstanding Indebtedness of the Issuer or the Restricted
Subsidiaries; 
 (5) Indebtedness incurred by the Issuer or any Restricted Subsidiary constituting reimbursement obligations
with respect to letters of credit, bankers’ acceptances, bank guarantees, 

  
 -81- 








 
warehouse receipts or similar facilities issued or entered into in the ordinary course of business, including letters of credit in respect of workers’ compensation claims, performance or
surety bonds, health, disability or other employee benefits or property, casualty or liability insurance or self-insurance, or other Indebtedness with respect to reimbursement or indemnification obligations regarding workers’ compensation
claims, performance or surety bonds, health, disability or other employee benefits or property, casualty or liability insurance or self-insurance; 

(6) Indebtedness arising from agreements of the Issuer or its Restricted Subsidiaries providing for indemnification, adjustment
of purchase price, earnout or similar obligations, in each case, incurred or assumed in connection with the acquisition or 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, however, that if such Indebtedness is 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 will not be deemed to be reflected on such balance sheet for purposes of this clause (6)) such Indebtedness
is paid after becoming due and payable; 
 (7) Indebtedness (i) of the Issuer to a Restricted Subsidiary or (ii) of
a Restricted Subsidiary owing to the Issuer or a Restricted Subsidiary; provided, however, that if such Indebtedness is owing to a Restricted Subsidiary that is not the Issuer or a Guarantor, such Indebtedness is subordinated in right of
payment to the Notes; provided further, however, that any subsequent issuance or transfer of any Capital Stock or any other event which results in any such Restricted Subsidiary to which such indebtedness is owed ceasing to be a Restricted
Subsidiary or any other subsequent transfer of any such Indebtedness (except to the Issuer or a Restricted Subsidiary) shall be deemed, in each case to be an incurrence of such Indebtedness not permitted by this clause; 

(8) Indebtedness of any Foreign Subsidiary in an aggregate principal amount at any time outstanding not exceeding the greater
of (x) $75.0 million and (y) 4.50% of Consolidated Total Assets (with such incurrence or issuance pursuant to this clause being tested solely at the time of incurrence or issuance and without regard to subsequent changes in Consolidated
Total Assets); 
 (9) shares of preferred stock of a Restricted Subsidiary issued to the Issuer or a Restricted Subsidiary;
provided, however, 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 a Restricted Subsidiary) shall be deemed in each case to be an issuance of such shares of preferred stock not permitted by this clause; 

(10) Hedging Obligations (excluding Hedging Obligations entered into for speculative purposes) for the purpose of limiting
interest rate risk, exchange rate risk or commodity pricing risk; 
 (11) obligations in respect of self-insurance,
performance, bid, appeal and surety bonds and completion guarantees and similar obligations provided by the Issuer or any Restricted Subsidiary or obligations in respect of letters of credit, bank guarantees or similar instruments related thereto,
in each case, in the ordinary course of business; 

  
 -82- 








 (12) Indebtedness, Disqualified Stock or preferred stock of the Issuer or any
Restricted Subsidiary not otherwise permitted hereunder in an aggregate principal amount or liquidation preference, which when aggregated with the principal amount and liquidation preference of all other Indebtedness, Disqualified Stock and
preferred stock then outstanding and incurred or issued, as applicable, pursuant to this clause (12), does not at any one time outstanding exceed the greater of (x) $50.0 million and (y) 3.00% of Consolidated Total Assets (with
such incurrence or issuance pursuant to this clause being tested solely at the time of incurrence); 
 (13) the incurrence or
issuance by the Issuer or any Restricted Subsidiary of Indebtedness, Disqualified Stock or preferred stock which serves to Refinance within 90 days following the date of the incurrence or issuance thereof any Indebtedness, Disqualified Stock or
preferred stock incurred as permitted under Section 1011(a) and clauses (1)(a), (2), (3), (4), (8) and (12) above, this clause (13) and clause (14) below or any Indebtedness, Disqualified Stock or preferred stock issued
to so Refinance such Indebtedness, Disqualified Stock or preferred stock (the “Refinancing Indebtedness”) prior to its respective maturity; provided, however, that: 

(A) such Refinancing Indebtedness 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 Refinanced; 

(B) to the extent such Refinancing Indebtedness Refinances (i) Indebtedness subordinated to the Notes or any Guarantee of
the Notes, such Refinancing Indebtedness is subordinated to the Notes or such Guarantee at least to the same extent as the Indebtedness being Refinanced or (ii) Disqualified Stock or preferred stock, such Refinancing Indebtedness must be
Disqualified Stock or preferred stock, respectively; 
 (C) such Refinancing Indebtedness shall not include Indebtedness,
Disqualified Stock or preferred stock of a Subsidiary of the Issuer that is not a Guarantor that Refinances Indebtedness, Disqualified Stock or preferred stock of the Issuer or a Guarantor; 

(D) the principal amount (or accreted value, if applicable) of such Refinancing Indebtedness shall not exceed the principal
amount (or accreted value, if applicable) of the Indebtedness, Disqualified Stock or preferred stock being Refinanced except by an amount no greater than accrued and unpaid interest on, the Indebtedness, the amount of, plus any accrued and unpaid
dividends on, the preferred stock or the liquidation preference of, plus any accrued and unpaid dividends on, the Disqualified Stock being so extended, replaced, refunded, refinanced, renewed or defeased (such Indebtedness, Disqualified Stock or
preferred stock, the “Refinanced Debt”), plus the amount of any tender premium or penalty or premium required to be paid under the terms of the instrument or documents governing such Refinanced Debt and any defeasance costs and any
fees and expenses (including customary original issue discount, upfront fees or similar fees) incurred in connection with the issuance of such new Indebtedness, preferred stock or Disqualified Stock or the extension, replacement, refunding,
refinancing, renewal or defeasance of such Refinanced Debt; and 
 (E) in the case of any Refinancing Indebtedness incurred
to refinance Indebtedness outstanding under the last proviso in Section 1011(a), clause (1)(a), (4), (8), or (12) above, such Refinancing Indebtedness shall be deemed to have been incurred and to be outstanding under such proviso or clause
(1)(a), (4), (8), or (12), as applicable, and not this clause (13) for purposes of determining amounts outstanding and availability under such proviso or clause (1)(a), (4), (8), or (12); 

  
 -83- 








 (14) Indebtedness, Disqualified Stock or preferred stock of (x) the Issuer
or a Restricted Subsidiary incurred or issued to finance an acquisition or other assets or that is assumed by the Issuer or any Restricted Subsidiary in connection with (in aggregate principal amount not to exceed the purchase price of such
acquisition or purchase, or in the case of any such assumption, the aggregate obligations assumed) or (y) Persons that are acquired by the Issuer or any Restricted Subsidiary or merged into or consolidated with the Issuer or a Restricted
Subsidiary in accordance with the terms of this Indenture (including designating an Unrestricted Subsidiary a Restricted Subsidiary); provided, however, in each case, that after giving effect to such acquisition, merger or consolidation,
either: 
 (A) the Issuer would be permitted to incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge
Coverage Ratio test set forth in Section 1011(a), or 
 (B) the Fixed Charge Coverage Ratio of the Issuer and the
Restricted Subsidiaries is equal to or greater than (i) immediately prior to such acquisition, merger or consolidation or (ii) as of the Effective Date, or 

(C) the Consolidated Total Debt Ratio of the Issuer and the Restricted Subsidiaries is equal to or less than
(i) immediately prior to such acquisition, merger or consolidation or (ii) as of the Effective Date; 
 (15)
Indebtedness arising from the honoring by a bank or other financial institution of a check, draft or similar instrument drawn against insufficient funds in the ordinary course of business; 

(16) Indebtedness of the Issuer or any Restricted Subsidiary supported by a letter of credit issued pursuant to any Credit
Facility, in a principal amount not in excess of the stated amount of such letter of credit; 
 (17) (A) any guarantee by the
Issuer or a Restricted Subsidiary of Indebtedness or other obligations of any Restricted Subsidiary so long as, in the case of a guarantee by a Restricted Subsidiary that is not a Guarantor, such Indebtedness could have been incurred directly by the
Restricted Subsidiary providing such guarantee, or 
 (B) any guarantee by a Restricted Subsidiary of Indebtedness of the
Issuer; provided, however, that such guarantee is incurred in accordance with Section 1015; 
 (18) Indebtedness
of the Issuer or any of its Restricted Subsidiaries consisting of (i) the financing of insurance premiums or (ii) take or pay obligations contained in supply arrangements, in each case incurred in the ordinary course of business; 

(19) Indebtedness of the Issuer or any of its Restricted Subsidiaries undertaken in connection with Cash Management Services
and related activities with respect to any Subsidiary or joint venture in the ordinary course of business; 
 (20)
Indebtedness issued by the Issuer or any of its Restricted Subsidiaries to future, current or former officers, directors, managers and employees thereof, their respective estates, spouses or former spouses, in each case to finance the purchase or
redemption of Equity Interests of the Issuer to the extent described in Section 1010(b)(4); 

  
 -84- 








 (21) to the extent constituting Indebtedness, customer deposits and advance
payments received in the ordinary course of business from customers for goods and services purchased in the ordinary course of business; 

(22) 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; 

(23) Indebtedness of the Issuer or any of its Restricted Subsidiaries representing deferred compensation to officers,
directors, managers and employees thereof incurred in the ordinary course of business; and 
 (24) Capitalized Lease
Obligations arising under any Sale and Lease-Back Transaction in an aggregate principal amount at any time outstanding not exceeding $10,000,000. 

(c) For purposes of determining compliance with this Section 1011, 

(1) in the event that an item of Indebtedness, Disqualified Stock or preferred stock (or any portion thereof) at any time,
whether at the time of incurrence of issuance or upon the application of all or a portion of the proceeds thereof or subsequently, meets the criteria of more than one of the categories of permitted Indebtedness, Disqualified Stock or preferred stock
described in clauses (1) through (24) of Section 1011(b) or is entitled to be incurred pursuant to Section 1011(a), the Issuer, in its sole discretion, may divide, classify or later reclassify (based on circumstances existing on
the date of such reclassification) 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 of Section 1011(b) or Section 1011(a); provided, however, that all Indebtedness outstanding under the Term Loan Facility on the Effective Date after giving effect to the Transactions will be treated as incurred
on the Effective Date under Section 1011(b)(1)(a) and such amount shall not be reclassified and the Indebtedness permitted to be incurred on and after the Effective Date under Section 1011(b)(1)(b) shall not be reclassified ; provided
further, however, that the Issuer shall not be permitted to reclassify all or any portion of any Secured Indebtedness unless the Lien is also permitted to be incurred, and is incurred, with respect to such Secured Indebtedness as so
reclassified; and 
 (2) at the time of incurrence, the Issuer shall be entitled to divide and classify an item of
Indebtedness in more than one of the types of Indebtedness described in Sections 1011(a) and 1011(b) above. 
 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 and increases in the amount
of Indebtedness outstanding solely as a result of fluctuations in the exchange rate of currencies, shall not be deemed to be an incurrence of Indebtedness or an issuance of Disqualified Stock or preferred stock for purposes of this
Section 1011. Any Refinancing Indebtedness and any Indebtedness incurred to refinance Indebtedness incurred pursuant to Section 1011(a) and clauses (1)(a), (2), (3), (4), (8), (12), (13) and (14) of Section 1011(b)
above shall be permitted to include additional Indebtedness, Disqualified Stock or preferred stock incurred to pay premiums (including reasonable tender premiums), defeasance costs, accrued and unpaid interest, fees and expenses in connection with
such refinancing. 

  
 -85- 








 (d) For purposes of determining compliance with any U.S. dollar-denominated restriction on the
incurrence of Indebtedness, the U.S. dollar-equivalent principal amount of Indebtedness denominated in another 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 or first incurred (whichever yields the lower U.S. dollar equivalent), in the case of revolving credit debt; provided, however, that if such Indebtedness is incurred or Disqualified Stock is issued to
Refinance other Indebtedness or Disqualified Stock, as applicable, denominated in another 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 or Disqualified Stock does not exceed (i) the principal amount of such Indebtedness or Disqualified Stock, as applicable, being Refinanced plus (ii) the aggregate amount of fees, underwriting discounts,
premiums and other costs and expenses (including original issue discount, upfront fees or similar fees) incurred in connection with such Refinancing. 

(e) The principal amount of any Indebtedness incurred or Disqualified Stock issued to Refinance other Indebtedness, if incurred in a different
currency from the Indebtedness or Disqualified Stock, as applicable, being Refinanced, shall be calculated based on the currency exchange rate applicable to the currencies in which such respective Indebtedness or Disqualified Stock is denominated
that is in effect on the date of such Refinancing. The principal amount of any non-interest bearing Indebtedness or other discount security constituting Indebtedness 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. 
 (f) For purposes of this Indenture (1) unsecured Indebtedness
will not be treated as subordinated or junior to Secured Indebtedness merely because it is unsecured, (2) Senior Indebtedness will not be treated as subordinated or junior in right of payment to any other Senior Indebtedness merely because it
has a junior priority lien with respect to the same collateral, (3) Indebtedness of such Person which is not guaranteed will not be treated as subordinated or junior to Indebtedness that is guaranteed merely because of such guarantee and
(4) Indebtedness under any Secured Indebtedness will not be deemed to be subordinated because of the application of waterfall or other payment-ordering or collateral-sharing provisions affecting such Secured Indebtedness. 

SECTION 1012. Liens. The Issuer shall not, and shall not permit any Guarantor to, directly or indirectly, create, incur, assume or
suffer to exist any Lien (except Permitted Liens) that secures obligations under any Indebtedness or any related Guarantee on any asset or property of the Issuer or any Guarantor, or any income or profits therefrom, or assign or convey any right to
receive income therefrom, unless the Notes (or the related Guarantee in the case of Liens of a Guarantor) are equally and ratably secured with (or, in the event the Lien relates to Subordinated Indebtedness, are secured on a senior basis to) the
obligations so secured. Any Lien created for the benefit of the Holders of the Notes pursuant to this Section 1012 shall provide by its terms that such Lien shall be automatically and unconditionally released and discharged upon (i) the
release and discharge of the Lien that gave rise to the obligation to secure the Notes (the “Initial Lien”) or (ii) any sale, exchange or transfer to any Person not an Affiliate of the Issuer of the property or assets secured
by the Initial Lien, or of all of the Capital Stock held by the Issuer or any Restricted Subsidiary in, or all or substantially all the assets of, any Guarantor creating such Initial Lien. 

The expansion of Liens by virtue of accretion or amortization of original issue discount (excluding accretion or amortization that is
expressly provided for in the agreement providing for the 

  
 -86- 








 
applicable Indebtedness that is a zero coupon or similar discount yield instrument) and increases in the amount of Indebtedness outstanding solely as a result of fluctuations in the exchange rate
of currencies will not be deemed to be an incurrence of Liens for purposes of this covenant. 
 SECTION 1013. Limitations on 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 $5.0 million, unless: 

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

(2) the Issuer delivers to the Trustee with respect to any Affiliate Transaction or series of related Affiliate Transactions
involving aggregate payments or consideration in excess of $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 (1) above. 
 (b) The foregoing provisions shall not apply to the
following: 
 (1) (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 and (ii) any merger or consolidation of the Issuer or any direct or indirect parent of the Issuer; provided, however, that such parent company shall have no material
liabilities and no material assets other than cash, Cash Equivalents and the Capital Stock of the Issuer and such merger or consolidation is otherwise in compliance with the terms of this Indenture and effected for a bona fide business purpose; 

(2) Restricted Payments permitted by Section 1010 and the definition of “Permitted Investments”; 

(3) the payment of reasonable and customary fees and compensation paid to, and indemnities and reimbursements and employment
and severance arrangements provided on behalf of, or for the benefit of, former, current or future officers, directors, managers, employees or consultants of the Issuer, any direct or indirect parent company of the Issuer or any of its Restricted
Subsidiaries; 
 (4) transactions in which the Issuer or any of its Restricted Subsidiaries, as the case may be, delivers to
the Trustee a letter from an Independent Financial Advisor stating that such transaction is fair to the Issuer or such Restricted Subsidiary from a financial point of view or stating that the terms are not materially less favorable to the Issuer or
its relevant Restricted Subsidiary than those that would have been obtained in a comparable transaction by the Issuer or such Restricted Subsidiary with an unrelated Person on an arm’s-length basis; 

  
 -87- 








 (5) transactions pursuant to agreements or arrangements in effect on the Issue
Date or on substantially the terms described in the Offering Circular, the Effective Date or pursuant to the Merger Agreement (including the Transactions, all transactions in connection therewith (including but not limited to the financing thereof),
and all fees and expenses paid or payable in connection with the Transactions) or any amendment, modification or supplement thereto or replacement thereof, as long as such agreements or arrangements, taken as a whole, as so amended, modified,
supplemented or replaced are not materially more disadvantageous to the Issuer and its Restricted Subsidiaries, taken as a whole, than the agreements or arrangements in existence on the Issue Date or pursuant to the Merger Agreement; 

(6) 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 or the equivalent (including any registration rights agreement or purchase agreement related thereto) to which it is a party as of the Issue Date or the Effective Date (on substantially the terms described in the
Offering Circular) and any similar agreement which it may enter into thereafter; provided, however, that the existence of, or the performance by the Issuer or any of its Restricted Subsidiaries of obligations under any future
amendments to any such existing agreements or under any similar agreements entered into after the Issue Date or the Effective Date, as applicable, shall only be permitted by this clause (6) to the extent that the terms of any such amendments or
new agreements are not otherwise disadvantageous to the Holders in any material respect when taken as a whole; 
 (7) any
transaction in the ordinary course of business and otherwise in compliance with the terms of this Indenture that is 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 is on terms at least as favorable as might reasonably have been obtained at such time from an unaffiliated party; 

(8) the issuance or transfer of Equity Interests (other than Disqualified Stock) of the Issuer and the granting and performance
of customary registration rights; 
 (9) sales of accounts receivable, or participations therein or other transactions, in
connection with any Receivables Facility; 
 (10) payments, loans, advances or guarantees (or cancellation of loans, advances
or guarantees) to employees, directors, managers or consultants of the Issuer, any direct or indirect parent company of the Issuer or any of its Restricted Subsidiaries and employment agreements, stock option plans and other similar arrangements
with such employees, directors, manager or consultants which, in each case, are approved by the Issuer in good faith; 
 (11)
payments to any future, current or former employee, director, manager, officer, manager or consultant (or their respective Controlled Investment Affiliates or Immediate Family Members) of the Issuer, any of its Subsidiaries or any direct or indirect
parent company of the Issuer 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 and severance arrangements,
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 that are, in each
case, approved by the Issuer in good faith; 

  
 -88- 








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

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

(15) transactions between the Issuer or any of its Restricted Subsidiaries and any Person that would constitute an Affiliate
Transaction solely because a director of such Person is also a director of the Issuer or any other direct or indirect parent of the Issuer; provided, however, that such director abstains from voting as a director of the Issuer or such
direct or indirect parent of the Issuer, as the case may be, on any matter involving such other Person; 
 (16) pledges of
Equity Interests of Unrestricted Subsidiaries; 
 (17) payments to or from, and transactions with, any joint venture or
Unrestricted Subsidiary in the ordinary course of business or consistent with past practice or industry norms (including any cash management activities related thereto); 

(18) payments by the Issuer and its Subsidiaries pursuant to tax sharing agreements among the Issuer and its Subsidiaries;
provided, however, that in each case the amount of such payments in any taxable year does not exceed the amount that the Issuer, its Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent of amount received from
Unrestricted Subsidiaries) would be required to pay in respect of foreign, federal, state and local taxes for such taxable year were the Issuer, its Restricted Subsidiaries and its Unrestricted Subsidiaries (to the extent described above) were
required to pay such taxes separately from each other; and 
 (19) transactions undertaken in good faith (as certified by a
responsible financial or accounting officer of the Issuer in an Officer’s Certificate) for the purposes of improving the consolidated tax efficiency of the Issuer and its Restricted Subsidiaries and not for the purpose of circumventing any
covenant set forth in this Indenture. 
 SECTION 1014. Limitations on Dividend and Other Payment Restrictions Affecting Restricted
Subsidiaries. The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, directly or indirectly, create or otherwise cause to exist or become effective any consensual encumbrance or consensual restriction on the ability of
any such Restricted Subsidiary to: 
 (a) (1) pay dividends or make any other distributions to the Issuer or any Restricted Subsidiary on
its Capital Stock or (2) pay any Indebtedness owed to the Issuer or any Restricted Subsidiary; 
 (b) make loans or advances to the
Issuer or any Restricted Subsidiary; or 
 (c) sell, lease or transfer any of its properties or assets to the Issuer or any Restricted
Subsidiary, except (in each case) for such encumbrances or restrictions existing under or by reason of: 
 (1) contractual
encumbrances or restrictions in effect on (i) the Issue Date or (ii) the Effective Date, if on substantially the terms described in the Offering Circular, including those arising under the ABL Revolving Credit Facility, the Term Loan
Facility, this Indenture, the Notes and the Guarantees; 

  
 -89- 








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

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

(4) any agreement or other instrument of a Person acquired by or merged or consolidated with or into the Issuer or any
Restricted Subsidiary, or of an Unrestricted Subsidiary that is designated a Restricted Subsidiary, or that is assumed in connection with the acquisition of assets from such Person, in each case that is in existence at the time of such transaction
(but not created in contemplation thereof), which encumbrance or restriction is not applicable to any Person, or the properties or assets of any Person, other than the Person and its Subsidiaries, or the property or assets of the Person and its
Subsidiaries, so acquired or designated; 
 (5) 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; 

(6) Secured Indebtedness otherwise permitted to be incurred pursuant to Sections 1011 and 1012 that limit the right of the
debtor to dispose of the assets securing such Indebtedness; 
 (7) restrictions on cash or other deposits or net worth
imposed by customers under contracts entered into in the ordinary course of business; 
 (8) other Indebtedness, Disqualified
Stock or preferred stock of Restricted Subsidiaries permitted to be incurred subsequent to the Effective Date pursuant to Section 1011; 

(9) customary provisions in joint venture agreements or arrangements and other similar agreements or arrangements relating
solely to such joint venture; 
 (10) customary provisions contained in agreements and instruments, including but not limited
to leases, sub-leases, licenses, sub-licenses or similar agreements, in each case, entered into in the ordinary course of business; 

(11) that arises or is agreed to in the ordinary course of business and does not detract from the value of property or assets
of the Issuer or any Restricted Subsidiary in any manner material to the Issuer or such Restricted Subsidiary; 
 (12)
Hedging Obligations; 
 (13) restrictions created in connection with any Receivables Facility that, in the good faith
determination of the Issuer, are necessary or advisable to effect such Receivables Facility; 
 (14) restrictions arising in
connection with cash or other deposits permitted under Section 1012; 

  
 -90- 








 (15) customary restrictions and conditions contained in the document relating to
any Lien so long as (i) such Lien is a Permitted Lien and such restrictions or conditions relate only to the specific asset subject to such Lien and (ii) such restrictions and conditions are not created for the purpose of avoiding the
restrictions imposed by this covenant; and 
 (16) any encumbrances or restrictions of the type referred to in
clauses (a), (b) and (c) above imposed by any amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancings of the contracts, instruments or obligations referred to in
clauses (1) through (15) above; provided, however, that such amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancings are, in the good faith judgment of the Issuer,
no more restrictive in any material respect with respect to such encumbrance and other restrictions taken as a whole than those prior to such amendment, modification, restatement, renewal, increase, supplement, refunding, replacement or refinancing.

 (d) For purposes of determining compliance with this Section 1014: (i) the priority of any preferred stock in receiving
dividends or liquidating distributions prior to dividends or liquidating distributions being paid on common equity shall not be deemed a restriction on the ability to make distributions on Capital Stock and (ii) the subordination of loans or
advances made to the Issuer or a Restricted Subsidiary to other Indebtedness incurred by the Issuer or any such Restricted Subsidiary shall not be deemed a restriction on the ability to make loans or advances. 

SECTION 1015. Limitation on Guarantees of Indebtedness by Restricted Subsidiaries. The Issuer shall not permit any of its Restricted
Subsidiaries, other than a Guarantor or a special purpose Restricted Subsidiary formed in connection with a Receivables Facility, to guarantee the payment of (i) the ABL Revolving Credit Facility or the Term Loan Facility or (ii) any other
capital markets debt securities, term loans or other similar Indebtedness of the Issuer or a Guarantor (other than Indebtedness payable to the Issuer or a Guarantor) unless: 

(1) such Restricted Subsidiary within 30 days executes and delivers a supplemental indenture to this Indenture providing for a
Guarantee by such Restricted Subsidiary which shall be substantially in the form attached as Exhibit A hereto; provided, however, that, if such Indebtedness is by its express terms subordinated in right of payment to the Notes or such
Guarantor’s Guarantee of the Notes, any such guarantee of such Restricted Subsidiary with respect to such Indebtedness shall be subordinated in right of payment to such Restricted Subsidiary’s Guarantee with respect to the Notes
substantially to the same extent as such Indebtedness is subordinated to the Notes; and 
 (2) 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 Restricted Subsidiary as a result of any payment by such
Restricted Subsidiary under its Guarantee; 
 provided, however, that this Section 1015 shall not be applicable to any guarantee of any
Restricted Subsidiary that existed at the time such Person became a Restricted Subsidiary and was not incurred in connection with, or in contemplation of, such Person becoming a Restricted Subsidiary. The Issuer may elect, in its sole discretion, to
cause any Subsidiary that is not otherwise required to be a Guarantor to become a Guarantor, in which case such Subsidiary shall not be required to comply with the 30-day period described in clause (1) of this Section 1015. 

  
 -91- 








 SECTION 1016. Change of Control. 

(a) If a Change of Control occurs prior to the Effective Date, the Issuer will redeem the Notes pursuant to Section 1110. 

(b) If a Change of Control occurs after the Effective Date, unless the Issuer has, prior to or concurrently with the time the Issuer is
required to make a Change of Control Offer (as defined below), delivered electronically or mailed a redemption notice with respect to all the Outstanding Notes pursuant to Article Four or Eleven, the Issuer shall make an offer to purchase all of the
Notes pursuant to the offer described below (the “Change of Control Offer”) at a price in cash (the “Change of Control Payment”) equal to 101.00% of the aggregate principal amount thereof plus accrued and unpaid
interest, if any, to, but excluding 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. No later than 30 days following any Change of Control, the
Issuer shall send notice of such Change of Control Offer by first class mail or overnight mail, with a copy to the Trustee sent in the same manner, to each Holder of Notes to the address of such Holder appearing in the security register with a copy
to the Trustee or otherwise in accordance with the procedures of the Depository, with the following information: 
 (1) that
a Change of Control Offer is being made pursuant to this Section 1016 and that all Notes properly tendered pursuant to such Change of Control Offer shall be accepted for payment by the Issuer; 

(2) the purchase price and the purchase date, which shall be no earlier than 30 days nor later than 60 days from the date such
notice is mailed or sent (the “Change of Control Payment Date”); 
 (3) that any Note not properly tendered
shall remain outstanding and continue to accrue interest; 
 (4) that, unless the Issuer defaults in the payment of the
Change of Control Payment, all Notes accepted for payment pursuant to the Change of Control Offer shall cease to accrue interest on the Change of Control Payment Date; 

(5) that Holders electing to have any Notes purchased pursuant to a Change of Control Offer shall be required to surrender the
Notes, with the form entitled “Option of Holder to Elect Purchase” on the reverse of the 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; 
 (6) that Holders shall be entitled to withdraw their tendered
Notes and their election to require the Issuer to purchase such Notes; provided, however, that the Paying Agent receives, not later than the expiration time of the Change of Control Offer, electronic transmission (in PDF), facsimile
transmission or letter (sent in the same manner provided in the Change of Control Offer) setting forth the name of the Holder of the Notes, the principal amount of Notes tendered for purchase, and a statement that such Holder is withdrawing its
tendered Notes and its election to have such Notes purchased; 
 (7) that if the Issuer is purchasing less than all of the
Notes, the Holders of the remaining Notes will be issued new Notes and such new Notes will be equal in principal amount to the unpurchased portion of the Notes surrendered. The unpurchased portion of the Notes must be equal to $2,000 or an integral
multiple of $1,000 in excess thereof; 

  
 -92- 








 (8) 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 if applicable, shall state that, in the Issuer’s discretion, the Change of Control Payment Date may be delayed until such time as the Change
of Control shall occur, or that such redemption may not occur and such notice may be rescinded in the event that the Issuer shall determine that such condition will not be satisfied by the Change of Control Payment Date, or by the Change of Control
Payment Date as so delayed; and 
 (9) the other instructions, as determined by us, consistent with this Section 1016,
that a Holder must follow. 
 (c) While the Notes are in global form and the Issuer makes an offer to purchase all of the Notes pursuant to
the Change of Control Offer, a Holder shall exercise its option to elect for the purchase of the Notes through the facilities of the Depository pursuant to Applicable Procedures. 

(d) 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 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 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. 

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

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

 (2) deposit with the Paying Agent an amount equal to the aggregate Change of Control Payment in respect of all Notes or
portions thereof so tendered and 
 (3) deliver, or cause to be delivered, to the Trustee for cancellation the Notes so
accepted together with an Officer’s Certificate stating that all Notes or portions thereof have been tendered to and purchased by the Issuer. 

(f) In the event that the Issuer makes a Change of Control Payment, the Paying Agent shall promptly send to each Holder of the Notes the
Change of Control Payment for such Notes, and the Trustee shall promptly authenticate a new Note (or cause to be transferred by book entry) equal in principal amount to any unpurchased portion of the Notes surrendered, if any; provided, however,
that each such new Note shall be in a principal amount of $2,000 or an integral multiple of $1,000 in excess thereof. The Issuer shall publicly announce the results of the Change of Control Offer on or as soon as practicable after the Change of
Control Payment Date. 
 (g) 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 such Notes validly
tendered and not withdrawn under such Change of Control Offer. 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 the making of such Change of Control Offer. 

  
 -93- 








 SECTION 1017. Asset Sales. 

(a) The Issuer shall not, and shall not permit any of its Restricted Subsidiaries to, consummate, directly or indirectly, an Asset Sale,
unless: 
 (1) the Issuer or such Restricted Subsidiary, as the case may be, receives consideration (including by way of
relief from, or by any other Person assuming responsibility for, any liabilities, contingent or otherwise) at the time of such Asset Sale at least equal to the Fair Market Value (as determined at the time of contractually agreeing to such Asset
Sale) of the assets sold or otherwise disposed of; and 
 (2) except in the case of a Permitted Asset Swap, at least 75.00%
of the consideration from such Asset Sale and all other Asset Sales since the Issue Date, on a cumulative basis received by the Issuer or such Restricted Subsidiary, as the case may be, is in the form of cash or Company Cash Equivalents;
provided, however, that the amount of: 
 (A) any liabilities (as reflected on the Issuer’s most recent
consolidated balance sheet, or if incurred or accrued subsequent to the date of such balance sheet, such liabilities that would have been reflected on the Issuer’s consolidated balance sheet if such incurrence or accrual had taken place on or
prior to the date of such balance sheet, as determined in good faith by the Issuer) of the Issuer, other than liabilities that are by their terms subordinated to the Notes, that are assumed by the transferee of any such assets (or are otherwise
extinguished in connection with the transactions relating to such Asset Sale or constitute intercompany debt owed to the Issuer or its Restricted Subsidiaries) and for which the Issuer and all such Restricted Subsidiaries have been validly released
by all applicable 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 or Company Cash Equivalents, or by their terms are required to be satisfied for cash or Company Cash Equivalents (to the extent
of the cash or Company Cash Equivalents received), in each case, 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) not to exceed the greater of $35.0 million or 2.00% of Consolidated 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 (with such measurement pursuant to this
clause being made solely at the time of incurrence and without regard to subsequent changes in Consolidated Total Assets), 
 shall be deemed
to be cash for purposes of this provision and for no other purpose. 
 (b) Within 450 days after the receipt of the Net Proceeds of any
Asset Sale, the Issuer or such Restricted Subsidiary, at its option, may apply the Net Proceeds from such Asset Sale: 
 (1)
to the extent the Issuer or such Restricted Subsidiary elects or is required by the terms of any Credit Facility, any Senior Indebtedness of the Issuer, the Issuer or any Guarantor, 

  
 -94- 








 
or any Indebtedness that would appear as a liability upon a balance sheet of a Restricted Subsidiary that is not a Guarantor, to prepay, repay or purchase any such Indebtedness (in each case
other than Indebtedness owed to the Issuer or a Restricted Subsidiary); provided, however, that in connection with any such prepayment, repayment or purchase of Indebtedness, the Issuer or such Restricted Subsidiary will retire such
Indebtedness and will cause the related loan commitment (if any) to be permanently reduced in an amount equal to the principal amount so prepaid, repaid or purchased; 

(2) to the extent the Issuer or such Restricted Subsidiary elects to reinvest in Additional Assets (including by means of an
investment in Additional Assets by a Restricted Subsidiary with Net Proceeds received by the Issuer or a Restricted Subsidiary) within 450 days from the later of the date of such Asset Sale and the date of receipt of such Net Proceeds,
provided, however, that the Issuer and its Restricted Subsidiaries shall be deemed to have complied with this clause (2) if and to the extent that, within 365 days after the Asset Sale that generated the Net Proceeds, the Issuer
or such Restricted Subsidiary has entered into and not abandoned or rejected a binding agreement to consummate any such investment described in this clause (2) 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 180 days of such cancellation or termination; provided further, however, that if any
Second Commitment is later cancelled or terminated for any reason before such Net Proceeds are applied, then such Net Proceeds shall constitute Excess Proceeds; or 

(3) any combination of the foregoing. 

(c) Within 15 Business Days after the date that the balance of any Net Proceeds not invested or applied in the timeframe and as permitted by
clauses (1), (2) and (3) of Section 1017(b) (any such Net Proceeds, whether from one or more Asset Sales, “Excess Proceeds”) exceeds $40.0 million, the Issuer shall make an offer to all Holders of the Notes,
and, if the Issuer or any Restricted Subsidiary elects, or is required by the terms of any Senior Indebtedness of the Issuer or any Guarantor or Indebtedness of any other Restricted Subsidiary (“Pari Passu Indebtedness”), to the
holders of such Pari Passu Indebtedness (an “Asset Sale Offer”), to purchase the maximum aggregate principal amount of Notes and such Pari Passu Indebtedness (with respect to the Notes only) in denominations of $2,000 initial
principal amount and multiples of $1,000 thereafter, that may be purchased out of the Excess Proceeds at an offer price, in the case of the Notes, in cash in an amount equal to 100.00% of the principal amount thereof (or accreted value thereof, if
less), plus accrued and unpaid interest, if any (or, in respect of such Pari Passu Indebtedness, such lesser price, if any, as may be provided for by the terms of such Pari Passu Indebtedness), to the date fixed for the closing of such offer, in
accordance with the procedures set forth in this Indenture. In the event that the Issuer or a Restricted Subsidiary prepays any Pari Passu Indebtedness that is outstanding under a revolving credit or other committed loan facility pursuant to an
Asset Sale Offer, the Issuer or such Restricted Subsidiary shall cause the related loan commitment to be permanently reduced in an amount equal to the principal amount so prepaid. 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 $40.0 million or less. 

The Issuer shall commence an Asset Sale Offer for the Notes by transmitting electronically or by mailing the notice required pursuant to the
terms of this Indenture, with a copy to the Trustee. To the extent that the aggregate amount of Notes and, if applicable, Pari Passu Indebtedness tendered 

  
 -95- 








 
pursuant to an Asset Sale Offer is less than the Excess Proceeds (or, in the case of an Asset Sale Offer being effected in advance of being required to do so by this Indenture, the amount of Net
Proceeds to be applied in such Asset Sale Offer), the Issuer may use any remaining Excess Proceeds (or such amount offered) in any manner not prohibited by this Indenture. If the aggregate principal amount of Notes and, if applicable, Pari Passu
Indebtedness surrendered in an Asset Sale Offer exceeds the amount of Excess Proceeds, the Issuer shall determine the aggregate principal amount of Notes to be purchased or repaid on a pro rata basis based on the accreted value or principal amount
of the Notes or such Pari Passu Indebtedness tendered, and the Trustee shall select the Notes to be purchased or repaid on a pro rata basis based on the accreted value or principal amount of the Notes tendered or by lot or such similar method
in accordance with the procedures of the Depository; provided, however, that no Notes of $2,000 or less shall be repurchased in part. Upon completion of any such Asset Sale Offer, the amount of Excess Proceeds shall be reset at zero, and in
the case of an Asset Sale Offer being effected in advance of being required to do so by this Indenture, the amount of Net Proceeds to be applied in such Asset Sale Offer shall be excluded in subsequent calculations of Excess Proceeds. 

(d) Pending the final application of any Net Proceeds pursuant to this Section 1017, the Issuer or the applicable Restricted Subsidiary
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 Notes pursuant to an Asset Sale Offer. To the extent that the provisions of any securities laws or regulations conflict with the provisions of
this Indenture, the Issuer shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations described in this Indenture by virtue thereof. 

SECTION 1018. Suspension of Covenants. 

(a) During any period of time following the Effective Date that: (1) the Notes have Investment Grade Ratings from both Rating Agencies
and (2) no Default has occurred and is continuing under this Indenture (the occurrence of the events described in the foregoing clauses (1) and (2) being collectively referred to as a “Covenant Suspension Event”), the
Issuer and the Restricted Subsidiaries shall not be subject to the following provisions of this Indenture: 
 (A)
clause (a)(4) of Section 801; 
 (B) Section 1010; 

(C) Section 1011; 

(D) Section 1013; 

(E) Section 1014; 

(F) Section 1015; and 

(G) Section 1017 

(collectively, the “Suspended Covenants”). Solely for the purpose of determining the amount of Permitted Liens under Section 1012 during
any Suspension Period (as defined below) and without limiting the 

  
 -96- 








 
Issuer’s or any Restricted Subsidiary’s ability to incur Indebtedness during any Suspension Period, to the extent that calculations in Section 1012 (including the definition of
“Permitted Liens”) refer to Section 1011, such calculations shall be made as though Section 1011 remains in effect during the Suspension Period. Upon the occurrence of a Covenant Suspension Event (the date of such occurrence, the
“Suspension Date”), the amount of Excess Proceeds shall be set at zero. In the event that the Issuer and the Restricted Subsidiaries are not subject to the Suspended Covenants for any period of time as a result of the foregoing, and
on any subsequent date (the “Reversion Date”) one or both of the Rating Agencies withdraws its Investment Grade Rating or downgrades the rating assigned to the Notes below an Investment Grade Rating, then the Issuer and the
Restricted Subsidiaries will thereafter again be subject to the Suspended Covenants with respect to future events. The period of time between the Suspension Date and the Reversion Date is referred to in this description as the “Suspension
Period”. Notwithstanding that the Suspended Covenants may be reinstated, no Default or breach of any kind shall be deemed to exist under this Indenture, the Notes or the Guarantees with respect to the Suspended Covenants, and none of the
Issuer or any of its Restricted Subsidiaries shall bear any liability for any actions taken or events occurring during the Suspension Period, or any actions taken at any time pursuant to any contractual obligation arising during the Suspension
Period, as a result of a failure to comply with the Suspended Covenants during the Suspension Period (or upon termination of the Suspension Period or after that time based solely on events that occurred during the Suspension Period). The Issuer
shall provide an Officer’s Certificate to the Trustee indicating the occurrence of any Suspension Date or Reversion Date. The Trustee shall have no obligation to independently determine or verify if such events have occurred or notify the
Holders of any Suspension Date or Reversion Date. The Trustee may provide a copy of such Officer’s Certificate to any Holder of Notes upon request. 

(b) On the Reversion Date, all Indebtedness incurred, or Disqualified Stock issued, during the Suspension Period shall be deemed to have been
incurred or issued on the Issue Date, so that it is classified as permitted pursuant to Section 1011(b)(3). Calculations made after the Reversion Date of the amount available to be made as Restricted Payments under Section 1010 shall be
made as though Section 1010 had been in effect since the Issue Date and throughout the Suspension Period. Accordingly, Restricted Payments made during the Suspension Period will reduce the amount available to be made as Restricted Payments
under Section 1010(a) and the items specified in Section 1010(a)(4)(C)(1) through (C)(4) if occurring during the Suspension Period will increase the amount available to be made as Restricted Payments under such section. No Subsidiaries
shall be designated as Unrestricted Subsidiaries during any Suspension Period. Any Affiliate Transaction entered into after the Reversion Date pursuant to an agreement entered into during any Suspension Period shall be deemed to be permitted
pursuant to Section 1013(b)(5). Any encumbrance or restriction on the ability of any Restricted Subsidiary that is not a Guarantor to take any action described in Section 1014(a) through (c) that becomes effective during any
Suspension Period shall be deemed to be permitted pursuant to Section 1014(c)(1). 
 (c) On and after each Reversion Date, the Issuer
and its Subsidiaries shall be permitted to consummate the transactions contemplated by any contract entered into during the Suspension Period, so long as such contract and such consummation would have been permitted during such Suspension Period.

 (d) The Issuer shall give the Trustee prompt (and in any event not later than five Business Days after a Covenant Suspension Event)
written notice of any Covenant Suspension Event. In the absence of such notice, the Trustee shall assume the Suspended Covenants apply and are in full force and effect. The Issuer shall give the Trustee prompt (and in any event not later than five
Business Days after a Reversion Date) written notice of any occurrence of a Reversion Date. After any such notice of the occurrence of a Reversion Date, the Trustee shall assume the Suspended Covenants apply and are in full force and effect. 

  
 -97- 








 ARTICLE ELEVEN 

REDEMPTION OF NOTES 

SECTION 1101. Right of Redemption. At any time prior to April 1, 2017, the Issuer may at its option on one or more occasions
redeem all or a part of the Notes, upon notice as set forth in Section 1105, at a Redemption Price equal to 100.00% of the principal amount of the Notes redeemed plus the Applicable Premium as of, and accrued and unpaid interest, if any, to,
but excluding, the Redemption Date, subject to the rights of Holders of record of Notes on the relevant Regular Record Date to receive interest due on the relevant Interest Payment Date. 

On and after April 1, 2017, the Issuer may at its option redeem the Notes, in whole or in part, on one or more occasions, upon notice as
set forth in Section 1105, at the Redemption Prices (expressed as percentages of principal amount of Notes to be redeemed) set forth below, plus accrued and unpaid interest thereon, if any, to, but excluding, the applicable Redemption Date,
subject to the right of Holders of record of Notes on the relevant Regular Record Date to receive interest due on the relevant Interest Payment Date, if redeemed during the twelve-month period beginning on April 1 of each of the years indicated
below: 
  

					
	 Year
	  	Percentage	 
	 2017
	  	 	104.50	% 
	 2018
	  	 	103.00	% 
	 2019
	  	 	101.50	% 
	 2020 and thereafter
	  	 	100.00	% 

 In addition, until April 1, 2017, the Issuer may, at its option, upon notice as set forth in
Section 1105, on one or more occasions redeem up to 40.00% of the aggregate principal amount of Notes issued under this Indenture at a Redemption Price equal to 106.00% of the aggregate principal amount thereof, plus accrued and unpaid interest
thereon, if any, to, but excluding, the applicable Redemption Date, subject to the right of Holders of record of Notes on the relevant Regular Record Date to receive interest due on the relevant Interest Payment Date, with the net cash proceeds of
one or more Equity Offerings to the extent such net cash proceeds are received by or contributed to the Issuer; provided, however, that at least 60.00% of the sum of the aggregate principal amount of Notes originally issued under this
Indenture (including any Additional Notes issued under this Indenture after the Issue Date) remains outstanding immediately after the occurrence of each such redemption; provided further, however, that each such redemption occurs
within 120 days of the date of closing of each such Equity Offering. 
 SECTION 1102. Applicability of Article. Redemption of Notes
at the election of the Issuer or otherwise, as permitted or required by any provision of this Indenture, shall be made in accordance with such provision and this Article. 

SECTION 1103. Election to Redeem; Notice to Trustee. In case of any redemption at the election of the Issuer, it shall furnish to the
Trustee, at or prior to the date notice is to be given to Holders of such redemption, an Officer’s Certificate stating (i) the clause of this Indenture pursuant to which the redemption shall occur, (ii) the Redemption Date,
(iii) the principal amount of Notes to be redeemed, (iv) the Redemption Price (or manner of calculation if not then known), (v) such election has been duly authorized by all requisite corporate action on the part of the Issuer, and
(vi) complies with any applicable covenants or conditions precedent set forth in this Indenture. Any redemption may be cancelled by the Company upon written notice to the Trustee at any time prior to notice of redemption being sent to any
Holder and thereafter shall be null and void. If the Redemption Price is not known at the time such notice is to be given, the actual Redemption Price, calculated as described in the terms of the Notes, will be set forth in an Officer’s
Certificate delivered to the Trustee no later than two Business Days prior to the Redemption Date. 

  
 -98- 








 SECTION 1104. Selection by Trustee of Notes to Be Redeemed . With respect to any partial
redemption or repurchase of Notes made pursuant to this Indenture, if less than all of the Notes are to be redeemed at any given time, selection of such Notes for redemption will be made by the Trustee (a) if the Notes are listed on any
securities exchange, in compliance with the requirements of the principal securities exchange on which the Notes are listed, (b) on a pro rata basis to the extent practicable or (c) by lot or such other similar method in accordance
with the procedures of the Depository; provided, however, that no Notes of $2,000 or less shall be redeemed or repurchased in part. 

Notices of purchase or redemption shall be delivered electronically or mailed by first-class mail, postage prepaid, at least 10 but not more
than 60 days before the purchase or Redemption Date to each Holder of Notes at such Holder’s registered address or otherwise in accordance with the procedures of the Depository, except that (i) redemption notices may be mailed or sent more
than 60 days prior to a Redemption Date if the notice is issued in connection with a defeasance of the Notes or a satisfaction and discharge of this Indenture and (ii) notice of Special Mandatory Redemption shall be mailed or sent no later than
two Business Days prior to the Special Mandatory Redemption Date. If any Note is to be purchased or redeemed in part only, any notice of purchase or redemption that relates to such Note shall state the portion of the principal amount thereof that
has been or is to be purchased or redeemed. 
 If any Notes are to be purchased or redeemed in part only, the Issuer shall issue a new Note
(or cause to be transferred by book entry) in principal amount equal to the unredeemed portion of the original Note in the name of the Holder thereof upon cancellation of the original Note. Notes called for redemption become due on the date fixed
for redemption, unless such redemption is conditioned on the happening of a future event. On and after the Redemption Date, unless the Issuer defaults in payment of the Redemption Price, interest shall cease to accrue on Notes or portions thereof
called for redemption, unless such redemption is conditioned on the happening of a future event and such redemption is delayed or rescinded as a result thereof. 

SECTION 1105. Notice of Redemption. Notice of redemption shall be given in the manner provided for in Section 107 not less than 10
nor more than 60 days prior to the Redemption Date, to each Holder to be redeemed. 
 All notices of redemption shall state: 

(1) the Redemption Date, 

(2) the Redemption Price (or manner of calculation if not then known) and the amount of accrued interest to the Redemption Date
payable as provided in Section 1107, if any, 
 (3) if less than all Outstanding Notes are to be redeemed, the
identification (and, in the case of a partial redemption, the principal amounts) of the particular Notes to be redeemed, 

(4) in case any Note is to be redeemed in part only, the notice which relates to such Note shall state that on and after the
Redemption Date, upon surrender of such Note, the Holder will receive, without charge, a new Note or Notes of authorized denominations for the principal amount thereof remaining unredeemed, 

(5) that on the Redemption Date the Redemption Price (and accrued interest, if any, to the Redemption Date payable as provided
in Section 1107) will become due and payable upon each such Note, or the portion thereof, to be redeemed, and that, if the redemption occurs, interest thereon will cease to accrue on and after said date, 

  
 -99- 








 (6) any condition precedent to the redemption; 

(7) the place or places where such Notes are to be surrendered for payment of the Redemption Price and accrued interest, if
any, 
 (8) the name and address of the Paying Agent, 

(9) that Notes called for redemption must be surrendered to the Paying Agent to collect the Redemption Price, 

(10) the CUSIP, ISIN or “Common Code” number and that no representation is made as to the accuracy or correctness of
the CUSIP, ISIN or “Common Code” number, if any, listed in such notice or printed on the Notes, and 
 (11) the
paragraph of the Notes pursuant to which the Notes are to be redeemed. 
 Notice of redemption of Notes to be redeemed at the election of
the Issuer shall be given by the Issuer or, at the Issuer’s request and provision of such notice information five Business Days (unless a shorter notice shall be agreed to by the Trustee) prior to the date notice is to be given, by the Trustee
in the name and at the expense of the Issuer. Notice of Special Mandatory Redemption shall be given by the Issuer or, at the Issuer’s request and provision of such notice information no later than two Business Days (unless a shorter notice
shall be agreed to by the Trustee) prior to the date notice is to be given, by the Trustee in the name and at the expense of the Issuer. 

Any redemption may, at the Issuer’s discretion, be subject to one or more conditions precedent, which shall be set forth in the related
notice of redemption, including, but not limited to, completion of an Equity Offering, other offering or other transaction or event. In addition, if such redemption is subject to satisfaction of one or more conditions precedent, such notice shall
describe each such condition, and if applicable, shall state that, in the Issuer’s discretion, the Redemption Date may be delayed until such time as any or all such conditions shall be satisfied, or such redemption may not occur and such notice
may be rescinded in the event that any or all such conditions shall not have been satisfied by the Redemption Date, or by the Redemption Date as so delayed. 

If any such condition precedent has not been satisfied, the Issuer shall provide written notice to the Trustee prior to the close of business
one Business Day prior to the redemption date. Upon receipt of such notice, the notice of redemption shall be rescinded or delayed, and the redemption of the Notes shall be rescinded or delayed as provided in such notice. Upon receipt, the Trustee
shall provide such notice to each Holder in the same manner in which the notice of redemption was given. 
 The Issuer and its Affiliates
may acquire the Notes by means other than a redemption pursuant to this Article Eleven, whether by tender offer, open market purchases, negotiated transactions or otherwise. 

SECTION 1106. Deposit of Redemption Price. Prior to any Redemption Date, the Issuer shall deposit with the Trustee or with a Paying
Agent (or, if the Issuer is acting as its own Paying Agent, segregate and hold in trust as provided in Section 1003) an amount of money sufficient to pay the Redemption Price of, and accrued interest on, all the Notes which are to be redeemed
on that date. 

  
 -100- 








 SECTION 1107. Notes Payable on Redemption Date. Notice of redemption having been given as
aforesaid, the Notes so to be redeemed shall, on the Redemption Date, become due and payable, unless such redemption is conditioned on the happening of a future event, at the Redemption Price therein specified (together with accrued interest to the
Redemption Date), and from and after such date (unless the Issuer shall default in the payment of the Redemption Price and accrued interest) such Notes shall cease to bear interest. Upon surrender of any such Note for redemption in accordance with
said notice, such Note shall be paid by the Issuer at the Redemption Price, together with accrued interest to the Redemption Date and such Notes shall be canceled by the Trustee; provided, however, that installments of interest whose Stated
Maturity is on or prior to the Redemption Date shall be payable to the Holders of such Notes, or one or more Predecessor Notes, registered as such at the close of business on the relevant Record Dates according to their terms and the provisions of
Section 307. 
 If any Note called for redemption shall not be so paid upon surrender thereof for redemption, the principal (and
premium, if any) shall, until paid, bear interest from the Redemption Date at the rate borne by the Notes, unless such redemption is conditioned on the happening of a future event. 

SECTION 1108. Notes Redeemed in Part. Any Note which is to be redeemed only in part (pursuant to the provisions of this Article) shall
be surrendered at an office or agency of the Issuer maintained for such purpose pursuant to Section 1002 (with, if the Issuer or the Trustee so requires, due endorsement by, or a written instrument of transfer in form satisfactory to the Issuer
and the Trustee duly executed by, the Holder thereof or such Holder’s attorney duly authorized in writing), and the Issuer shall execute, and the Trustee shall authenticate and deliver to the Holder of such Note without service charge, a new
Note or Notes, of any authorized denomination as requested by such Holder, in aggregate principal amount equal to and in exchange for the unredeemed portion of the principal of the Note so surrendered. 

SECTION 1109. [Reserved] 

SECTION 1110. Special Mandatory Redemption. (a) In the event that the Merger is not consummated on or prior to November 7,
2014 (the date of such event, the “Outside Date”), the Issuer shall redeem all of the outstanding Notes (a “Special Mandatory Redemption”), upon two Business Days prior written notice to the Holders
(provided, however, that such notice of redemption may state it is conditioned upon the occurrence of one or more events specified therein, in which case such notice may be rescinded by the Issuer (by notice to the Trustee on or prior
to the Outside Date) if such condition is not satisfied), on the first Business Day following the Outside Date (the date of such redemption, the “Special Mandatory Redemption Date”), using the Escrowed Funds at a redemption price
equal to 100% of the aggregate initial issue price of such Notes, plus accrued and unpaid interest thereon to, but not including, the Special Redemption Date (the “Special Mandatory Redemption Price”). 

(b) The Notes may also be redeemed, in whole, but not in part, at the Special Mandatory Redemption Price at any time prior to the Outside
Date, if the Issuer determines, in its sole discretion, that the Release Conditions (as defined below) cannot be satisfied by that date, upon two Business Days’ prior written notice to the Holders. 

(c) Release to the Issuer of the Escrowed Funds shall only be permitted concurrently with, and conditional upon, the Issuer’s delivery of
an Officer’s Certificate to the Trustee and the Escrow Agent (the date of delivery of such Officer’s Certificate, the “Effective Date”) stating that the following conditions (the “Release Conditions”) have
been satisfied: 
 (1) the Merger shall be consummated substantially concurrently with the release of the Escrowed Funds in
accordance with the terms of the Merger Agreement as in effect on the Issue Date, together with such amendments, modifications and waivers that 

  
 -101- 








 
are not, individually or in the aggregate, materially adverse to the Holders (a reduction of the purchase price per share set forth in the Merger Agreement will be deemed to be adverse in a
material respect to the Holders, unless such reduction, together with all prior reductions, if any, does not exceed 10% of the aggregate original amount of the purchase price per share and such reduction is applied dollar-for-dollar to reduce, on a
pro rata basis, the amount of the Term Loan Facility and any cash used by the Issuer to complete the Merger); 
 (2) prior to
or substantially concurrently with the release of the Escrowed Funds (i) all conditions precedent to the execution and delivery of the ABL Revolving Credit Facility and the Term Loan Facility (other than the release of the Escrowed Funds) have
been satisfied or waived and the ABL Revolving Credit Facility and the Term Loan Facility will be effective and able to be drawn upon by the Issuer on the date of Release or (ii) other Credit Facilities in an aggregate principal amount of not
less than $460.0 million will be effective and able to be drawn upon by the Issuer (except in the case of clauses (i) and (ii) above as such amount may be reduced in accordance with a reduction in the purchase price per share for the
Merger); 
 (3) the Guarantors shall have, by supplemental indenture effective upon the Effective Date, become, or
substantially concurrently with the Release of the Escrowed Funds shall become, parties to this Indenture in the capacities described herein and certain legal opinions and other closing documents required in connection therewith pursuant to the
terms of this Indenture shall have been delivered by the Issuer and the Guarantors in connection with the Release; and 
 (4)
the Issuer will have directed the Escrow Agent to pay the fees and expenses due to the Initial Purchasers out of the Escrowed Funds in connection with the Release. 

(d) If (i) by 1:00 p.m. (New York City time) on November 8, 2014, the Escrow Agent shall not have received the Officer’s
Certificate described in clause (c) above or (ii) on or prior to 1:00 p.m. (New York City time) on November 8, 2014, the Issuer notifies the Escrow Agent in writing that it will not pursue the consummation of the Merger in accordance
with the terms of the Escrow Agreement, the funds in the Escrow Account will be released on the Special Redemption Date for the purpose of effecting the Special Mandatory Redemption of the Notes. Any excess funds remaining in the Escrow Account
after the Special Mandatory Redemption will be released to the Issuer. 
 Funds held in the Escrow Account, pending release for the uses set
forth above, may be invested at the written direction of the Issuer in Eligible Escrow Investments; provided, however, that such Eligible Escrow Investments shall be held in the Escrow Account. 

The Notes shall, on the Special Mandatory Redemption Date, become due and payable, and shall be paid by the Issuer, at the Special Mandatory
Redemption Price. The Notes shall cease to bear interest on and after the Special Mandatory Redemption Date if the Special Mandatory Redemption occurs. 

  
 -102- 








 ARTICLE TWELVE 

GUARANTEES 
 SECTION 1201.
Guarantees. Subject to this Article Twelve, each Guarantor hereby jointly and severally, unconditionally and irrevocably guarantees the Notes and obligations of the Issuer hereunder and thereunder, and guarantees to each Holder of a Note
authenticated and delivered by the Trustee, and to the Trustee for itself and on behalf of such Holder, that: (1) the principal of (and premium, if any) and interest on the Notes will be paid in full when due, whether at Stated Maturity, by
acceleration or otherwise (including the amount that would become due but for the operation of the automatic stay under Section 362(a) of the Bankruptcy Law), together with interest on the overdue principal, if any, and interest on any overdue
interest, to the extent lawful, and all other obligations of the Issuer to the Holders or the Trustee hereunder or thereunder will be paid in full or performed, all in accordance with the terms hereof and thereof; and (2) in case of any
extension of time of payment or renewal of any Notes or of any such other obligations, the same shall be paid in full when due or performed in accordance with the terms of the extension or renewal, whether at Stated Maturity, by acceleration or
otherwise, subject, however, in the case of clauses (1) and (2) above, to the limitation set forth in Section 1204 hereof. 

Each Guarantor hereby agrees (to the extent permitted by applicable law) that its obligations hereunder shall be unconditional, irrespective
of the validity, regularity or enforceability of the Notes or this Indenture, the absence of any action to enforce the same, any waiver or consent by any Holder with respect to any provisions hereof or thereof, any release of any other Guarantor,
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 (to the extent permitted by law) the benefits of diligence, presentment, demand for 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 or any other Person, protest, notice and all demands whatsoever and covenants that the Guarantee of such Guarantor shall
not be discharged as to any Note except by complete performance of the obligations contained in such Note, this Indenture and such Guarantee. Each Guarantor acknowledges that the Guarantee is a guarantee of payment, performance and compliance when
due and not of collection. Each of the Guarantors hereby agrees that, in the event of a default in payment of principal (or premium, if any) or interest on such Note, whether at its Stated Maturity, by acceleration, purchase or otherwise, legal
proceedings may be instituted by the Trustee on behalf of, or by, the Holder of such Note, subject to the terms and conditions set forth in this Indenture, directly against each of the Guarantors to enforce such Guarantor’s Guarantee without
first proceeding against the Issuer or any other Guarantor. Each Guarantor agrees that if, after the occurrence and during the continuance of an Event of Default, the Trustee or any of the Holders are prevented by applicable law from exercising
their respective rights to accelerate the Maturity of the Notes, to collect interest on the Notes, or to enforce or exercise any other right or remedy with respect to the Notes, such Guarantor shall pay to the Trustee for the account of the Holder
the amount that would otherwise have been due and payable had such rights and remedies been permitted to be exercised by the Trustee or any of the Holders. 

If any Holder or the Trustee is required by any court or otherwise to return to the Issuer or any Guarantor, or any custodian, trustee,
liquidator or other similar official acting in relation to either the Issuer or any Guarantor, any amount paid by any of them to the Trustee or such Holder, the Guarantee of each of the Guarantors, to the extent theretofore discharged, shall be
reinstated in full force and effect. Each Guarantor further agrees that, as between each Guarantor, on the one hand, and the Holders and the Trustee on the other hand, (1) subject to this Article Twelve, the Maturity of the obligations
guaranteed hereby may be accelerated as provided in Article Five hereof for the purposes of the Guarantee of such Guarantor notwithstanding any stay, injunction or other prohibition preventing such acceleration in


  
 -103- 








 
respect of the obligations guaranteed hereby, and (2) in the event of any acceleration of such obligation as provided in Article Five hereof, such obligations (whether or not due and
payable) shall forthwith become due and payable by each Guarantor for the purpose of the Guarantee of such Guarantor. 
 Each Guarantee
shall remain in full force and effect and continue to be effective should any petition be filed by or against the Issuer for liquidation, reorganization, should the Issuer become insolvent or make an assignment for the benefit of creditors or should
a receiver or trustee be appointed for all or any significant part of the Issuer’s assets, and shall, to the fullest extent permitted by law, continue to be effective or be reinstated, as the case may be, if at any time payment and performance
of the Notes are, pursuant to applicable law, rescinded or reduced in amount, or must otherwise be restored or returned by any obligee on the Notes, whether as a “voidable preference”, “fraudulent transfer” or otherwise, all as
though such payment or performance had not been made. In the event that any payment or any part thereof, is rescinded, reduced, restored or returned, the Notes shall, to the fullest extent permitted by law, be reinstated and deemed reduced only by
such amount paid and not so rescinded, reduced, restored or returned. 
 SECTION 1202. Severability. 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 to the extent permitted by applicable law. 

SECTION 1203. Restricted Subsidiaries. The Issuer shall cause any Restricted Subsidiary required to guarantee payment of the Notes
pursuant to the terms and provisions of Section 1015 to execute and deliver to the Trustee any amendment or supplement to this Indenture in accordance with the provisions of Article Nine of this Indenture pursuant to which such Restricted
Subsidiary shall guarantee all of the obligations on the Notes, whether for principal, premium, if any, interest (including interest accruing after the filing of, or which would have accrued but for the filing of, a petition by or against the Issuer
under any Bankruptcy Law, whether or not such interest is allowed as a claim after such filing in any proceeding under such law) and other amounts due in connection therewith (including any fees, expenses and indemnities), on an unsecured senior
basis. Upon the execution of any such amendment or supplement, the obligations of the Guarantors and any such Restricted Subsidiary under their respective Guarantees shall become joint and several and each reference to the “Guarantor” in
this Indenture shall, subject to Section 1208, be deemed to refer to all Guarantors, including such Restricted Subsidiary. Such Guarantee shall be released in accordance with Section 803 and Section 1208. 

SECTION 1204. Limitation of Guarantors’ Liability. Each Guarantor and by its acceptance hereof each Holder confirms that it is the
intention of all such parties that the guarantee by each such Guarantor pursuant to its Guarantee not constitute a fraudulent transfer or conveyance for purposes of the Bankruptcy Law, the Uniform Fraudulent Conveyance Act, the Uniform Fraudulent
Transfer Act or any similar federal or state law or the provisions of its local law relating to fraudulent transfer or conveyance. To effectuate the foregoing intention, the Holders and each such Guarantor hereby irrevocably agree that the
obligations of such Guarantor under its Guarantee shall be limited to the maximum amount that will not, after giving effect to all other contingent and fixed liabilities of such Guarantor and after giving effect to any collections from or payments
made by or on behalf of any other Guarantor in respect of the obligations of such other Guarantor under its Guarantee or pursuant to this Section 1204, result in the obligations of such Guarantor under its Guarantee constituting such fraudulent
transfer or conveyance. 
 SECTION 1205. Contribution. In order to provide for just and equitable contribution among the Guarantors,
the Guarantors agree, inter se, that in the event any payment or distribution is made by any Guarantor (a “Funding Guarantor”) under a Guarantee, such Funding Guarantor shall be entitled to a contribution from all other
Guarantors in a pro rata amount based on the Adjusted Net Assets (as defined below) of each Guarantor (including the Funding Guarantor) for all payments, damages and 

  
 -104- 








 
expenses incurred by that Funding Guarantor in discharging the Issuer’s obligations with respect to the Notes or any other Guarantor’s obligations with respect to the Guarantee of such
Guarantor. “Adjusted Net Assets” of such Guarantor at any date shall mean the lesser of (1) the amount by which the fair value of the property of such Guarantor exceeds the total amount of liabilities, including contingent
liabilities (after giving effect to all other fixed and contingent liabilities incurred or assumed on such date), but excluding liabilities under the Guarantee of such Guarantor at such date and (2) the amount by which the present fair salable
value of the assets of such Guarantor at such date exceeds the amount that will be required to pay the probable liability of such Guarantor on its debts (after giving effect to all other fixed and contingent liabilities incurred or assumed on such
date), excluding debt in respect of the Guarantee of such Guarantor, as they become absolute and matured. 
 SECTION 1206.
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 1201; provided, however, 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 Notes
shall have been paid in full. 
 SECTION 1207. Reinstatement. Each Guarantor hereby agrees (and each Person who becomes a Guarantor
shall agree) that the Guarantee provided for in Section 1201 shall continue to be effective or be reinstated, as the case may be, if at any time, payment, or any part thereof, of any obligations or interest thereon is rescinded or must
otherwise be restored by a Holder to the Issuer upon the bankruptcy or insolvency of the Issuer or any Guarantor. 
 SECTION 1208.
Release of a Guarantor. Any Guarantee by a Guarantor of the Notes shall be automatically and unconditionally released and discharged upon: 

(1) (A) any sale, exchange, disposition or transfer (by merger, amalgamation or otherwise) of (i) the Capital Stock of
such Guarantor (including any sale, exchange, disposition or transfer) after which the applicable Guarantor is no longer a Restricted Subsidiary or (ii) all or substantially all the assets of such Guarantor, which sale, exchange, disposition or
transfer is made in compliance with the applicable provisions of this Indenture; 
 (B) the release or discharge of the
Guarantee by, or direct obligation of, such Guarantor with respect to the ABL Revolving Credit Facility and the Term Loan Facility or other Indebtedness that resulted in the creation of such Guarantee; 

(C) the designation of any Restricted Subsidiary that is a Guarantor as an Unrestricted Subsidiary in compliance with the
applicable provisions of this Indenture; 
 (D) the exercise of the Legal Defeasance of the Notes under Section 1302
hereof, and the Covenant Defeasance of the Notes under Section 1303 hereof, or if the Issuer’s obligations under this Indenture are discharged in accordance with Section 401 of this Indenture; 

(E) the merger or consolidation of any Guarantor with and into the Issuer or another Guarantor that is the surviving Person in
such merger or consolidation, or upon the liquidation of such Guarantor following the transfer of all of its assets to the Issuer or another Guarantor; or 

(F) as described under Section 901 or 902; and 

  
 -105- 








 (2) the Issuer delivering to the Trustee an Officer’s Certificate and an
Opinion of Counsel, each stating that all conditions precedent herein provided for relating to such transaction have been complied with. 

SECTION 1209. Benefits Acknowledged. Each Guarantor acknowledges that it will receive direct and indirect benefits from the financing
arrangements contemplated by this Indenture and from its guarantee and waivers pursuant to its Guarantees under this Article Twelve. 

SECTION 1210. Effectiveness of Guarantees. 

This Indenture and the Guarantees shall be effective upon its execution and delivery by the parties hereto. 

ARTICLE THIRTEEN 
 LEGAL
DEFEASANCE AND COVENANT DEFEASANCE 
 SECTION 1301. Issuer’s Option to Effect Legal Defeasance or Covenant Defeasance. The
Issuer may, at its option, at any time, with respect to the Notes, elect to have either Section 1302 or Section 1303 be applied to all Outstanding Notes upon compliance with the conditions set forth below in this Article Thirteen.

 SECTION 1302. Legal Defeasance and Discharge. Upon the Issuer’s exercise under Section 1301 of the option applicable to
this Section 1302, each of the Issuer and the Guarantors shall be deemed to have been discharged from its respective obligations with respect to all Outstanding Notes, the Guarantees and this Indenture on the date the conditions set forth in
Section 1304 are satisfied (hereinafter, “Legal Defeasance”). For this purpose, such Legal Defeasance means that each of the Issuer and the Guarantors shall be deemed to have paid and discharged the entire indebtedness
represented by the Outstanding Notes (including the Guarantees), which shall thereafter be deemed to be “Outstanding” only for the purposes of Section 1305 and the other Sections of this Indenture referred to in (1) and (2)
below, and to have satisfied all its other obligations under such Notes, the Guarantees and this Indenture (and the Trustee, at the expense of the Issuer, shall execute proper instruments acknowledging the same), except for the following which shall
survive until otherwise terminated or discharged hereunder: (1) the rights of Holders of Outstanding Notes to receive payments in respect of the principal of (and premium, if any, on) and interest on such Notes when such payments are due,
solely out of the trust described in Section 1305, (2) the Issuer’s obligations with respect to such Notes under Sections 303, 304, 305, 306, 1002 and 1003, (3) the rights, powers, trusts, duties and immunities of the Trustee
hereunder, and the obligations of each of the Guarantors and the Issuer in connection therewith and (4) this Article Thirteen. Subject to compliance with this Section 1302, the Issuer may exercise its option under this
Section 1302 notwithstanding the prior exercise of its option under Section 1303 with respect to the Notes. 
 SECTION 1303.
Covenant Defeasance. Upon the Issuer’s exercise under Section 1301 of the option applicable to this Section 1303, each of the Issuer and the Guarantors shall be released from its respective obligations under any covenant
contained in Sections 801(a)(4) and (5), 801(b), 802 and in any covenant contained in Sections 1004, 1005, 1006, 1007 and any covenant contained in Sections 1009 through and including 1017 with respect to the Outstanding Notes on and after
the date the conditions set forth below are satisfied (hereinafter, “Covenant Defeasance”), and the Notes shall thereafter be deemed not to be “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 

  
 -106- 








 
continue to be deemed “Outstanding” for all other purposes hereunder. For this purpose, such Covenant Defeasance means that, with respect to the Outstanding Notes, the Issuer or any
Guarantor, as applicable, may omit to comply with and shall have no liability in respect of any term, condition or limitation set forth in any such covenant, whether directly or indirectly, by reason of any reference elsewhere herein to any such
covenant or by reason of any reference in any such covenant to any other provision herein or in any other document and such omission to comply shall not constitute a Default or Event of Default under Section 501, but, except as specified above,
the remainder of this Indenture and such Notes shall be unaffected thereby. 
 SECTION 1304. Conditions to Legal Defeasance or Covenant
Defeasance. The following shall be the conditions to application of either Section 1302 or Section 1303 to the Outstanding Notes: 

(1) the Issuer shall irrevocably have deposited or caused to be deposited with the Trustee (or another trustee satisfying the
requirements of Section 608 who shall agree to comply with the provisions of this Article Thirteen applicable to it) as trust funds in trust for the purpose of making the following payments, specifically pledged as security for, and
dedicated solely to the benefit of the Holders of such Notes; (A) cash in U.S. dollars, or (B) Government Securities, or (C) a combination thereof, in such amounts as will be sufficient, in the written opinion of a nationally
recognized firm of independent public accountants, investment bank or appraisal firm expressed in a written certification thereof delivered to the Trustee, to pay and discharge, and which shall be applied by the Trustee (or other qualifying trustee)
to pay and discharge, the principal of (and premium, if any) and interest due on the Outstanding Notes on the Stated Maturity (or Redemption Date, if applicable and so indicated to the Trustee by the Issuer in writing); provided,
however, that the Trustee shall have been irrevocably instructed to apply such cash or the proceeds of such Government Securities or combination thereof to said payments with respect to the Notes; provided further, however, that
upon any redemption that requires the payment of the Applicable Premium, the amount deposited shall be sufficient for purposes of this Indenture to the extent that an amount is deposited with the Trustee equal to the Applicable Premium calculated as
of the date of the notice of redemption, with any deficit as of 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. Before such a deposit, the Issuer may give to the Trustee, in accordance with Section 1103 hereof, a notice of its election to redeem all of the Outstanding Notes at a future date in accordance with Article Eleven hereof,
which notice shall be irrevocable. Such irrevocable redemption notice, if given, shall be given effect in applying the foregoing; 

(2) in the case of Legal Defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel in the United States
reasonably acceptable to the Trustee confirming that, subject to customary assumptions and exclusions, 
 (A) the Issuer has
received from, or there has been published by, the United States Internal Revenue Service a ruling, or 
 (B) since the
issuance of the Notes, there has been a change in the applicable U.S. Federal income tax law, 
 in either case to the effect that, and based
thereon such Opinion of Counsel in the United States shall confirm that, subject to customary assumptions and exclusions, the Holders of the 

  
 -107- 








 
Outstanding Notes will not recognize income, gain or loss for U.S. Federal income tax purposes 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; 

(3) in the case of Covenant Defeasance, the Issuer shall have delivered to the Trustee an Opinion of Counsel in the United
States reasonably acceptable to the Trustee confirming that, subject to customary assumptions and exclusions, the Holders of the Outstanding Notes 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 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 Covenant Defeasance had not occurred; 

(4) no Default (other than that resulting from borrowing funds to be applied to make such deposit and any similar and
simultaneous deposit relating to other Indebtedness, and, in each case the granting of Liens in connection therewith) with respect to the Notes issued hereunder shall have occurred and be continuing on the date of such deposit; 

(5) such Legal Defeasance or Covenant Defeasance shall not result in a breach or violation of, or constitute a default under
the ABL Revolving Credit Facility or the Term Loan Facility or any other material agreement, instrument or documents (other than this Indenture) to which, the Issuer or any Guarantor is a party or by which the Issuer or any Guarantor is bound (other
than that resulting from borrowing funds to be applied to make such deposit and any similar and simultaneous deposit relating to other Indebtedness and, in each case, the granting of Liens in connection therewith); 

(6) the Issuer shall have delivered to the Trustee an Officer’s Certificate stating that the deposit was not made by the
Issuer with the intent of defeating, hindering, delaying or defrauding any creditors of the Issuer or any Guarantor or others; and 

(7) the Issuer shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel (which Opinion of
Counsel may be subject to customary assumptions and exclusions) each stating that all conditions precedent provided for or relating to the Legal Defeasance or the Covenant Defeasance, as the case may be, have been complied with. 

Notwithstanding the foregoing, an Opinion of Counsel required by the immediately preceding paragraph with respect to legal defeasance need not
be delivered if all of the Notes not theretofor delivered to the Trustee for cancellation (x) have become due and payable or (y) 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. 

SECTION 1305. Deposited Money and Government Securities To Be Held in Trust Other Miscellaneous Provisions. Subject to the provisions
of the last paragraph of Section 1003, all cash and Government Securities (including the proceeds thereof) deposited with the Trustee (or other qualifying trustee, collectively for purposes of this Section 1305, the “Qualifying
Trustee”) pursuant to Section 1304 in respect of the Outstanding Notes shall be held in trust and applied by the Qualifying Trustee, in accordance with the provisions of such Notes and this Indenture, to the payment, either directly or
through any Paying Agent (including the Issuer acting as its own Paying Agent) as the Qualifying Trustee may determine, to the Holders of such Notes of all sums due and to become due thereon in respect of principal (and premium, if any) and
interest, but such money or Government Securities need not be segregated from other funds except to the extent required by law. 

  
 -108- 








 The Issuer shall pay and indemnify the Qualifying Trustee against any tax, fee or other charge
imposed on or assessed against the Government Securities deposited pursuant to Section 1304 or the principal and interest received in respect thereof other than any such tax, fee or other charge which by law is for the account of the Holders of
the Outstanding Notes. 
 Anything in this Article Thirteen to the contrary notwithstanding, the Qualifying Trustee shall deliver or
pay to the Issuer from time to time upon Issuer Request any money or Government Securities held by it as provided in Section 1304 which, in the opinion of a nationally recognized firm of independent public accountants, investment bank or
appraisal firm expressed in a written certification thereof delivered to the Qualifying Trustee, are in excess of the amount thereof which would then be required to be deposited to effect an equivalent Legal Defeasance or Covenant Defeasance, as
applicable, in accordance with this Article. 
 SECTION 1306. Reinstatement. If the Trustee or any Paying Agent is unable to apply
any money or Government Securities in accordance with Section 1305 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 each
Guarantor’s obligations under this Indenture and the Outstanding Notes shall be revived and reinstated as though no deposit had occurred pursuant to Section 1302 or 1303, as the case may be, until such time as the Trustee or Paying Agent
is permitted to apply all such money or Government Securities in accordance with Section 1305; provided, however, that, if the Issuer makes any payment of principal of (or premium, if any) or interest on any Note following the
reinstatement of its obligations, the Issuer shall be subrogated to the rights of the Holders of such Notes to receive such payment from the money or Government Securities held by the Trustee or Paying Agent. 

[Signature Pages Follow] 

  
 -109- 








 IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed as of the
day and year first above written. 
  

					
	ENTEGRIS, INC.
		
	By:	 	 /s/ Bertrand Loy

		 	Name:	 	Bertrand Loy
		 	Title:	 	President & Chief Executive Officer



  
 -110- 








 The undersigned agrees to act as Trustee, Paying Agent, Note Registrar, Notes Custodian and Transfer Agent: 

 

					
	 WELLS FARGO BANK, NATIONAL ASSOCIATION,

as Trustee

		
	By:	 	 /s/ Gregory S. Clarke

		 	Name:	 	Gregory S. Clarke
		 	Title:	 	Vice President









 Annex 1 - Rule 144A / Regulation S Appendix 

PROVISIONS RELATING TO INITIAL NOTES 

1. Definitions 
 1.1
Definitions. 
 For the purposes of this Appendix the following terms shall have the meanings indicated below: 

“Definitive Note” means a certificated Note that is not a Global Note bearing, if required, the appropriate restricted notes
legend set forth in Section 2.3(e). 
 “Depository” means The Depository Trust Company, its nominees and their
respective successors. 
 “Distribution Compliance Period”, with respect to any Notes, means the period of 40 consecutive
days beginning on and including the latest of the Issue Date, the original issue date of the issuance of any Additional Notes and the date on which any such Notes (or any predecessor of such Notes) were first offered to persons other than
distributors (as defined in rule 902 of Regulation S) in reliance on Regulation S. 
 “Initial Purchasers” means
(1) with respect to the Notes issued on the Issue Date, Goldman, Sachs & Co., Jefferies LLC, PNC Capital Markets LLC, Stifel, Nicolaus & Company, Incorporated and U.S. Bancorp Investments, Inc. and (2) with respect to
each issuance of Additional Notes, the Persons purchasing such Additional Notes under the related Purchase Agreement. 

“Notes” means (1) $360,000,000 aggregate principal amount of 6.000% Senior Unsecured Notes Due 2022 issued on the Issue
Date and (2) Additional Notes, if any. 
 “Notes Custodian” means the custodian with respect to a Global Notes (as
appointed by the Depository), or any successor Person thereto and shall initially be the Trustee. 
 “Purchase Agreement”
means (1) with respect to the Notes issued on the Issue Date, the Purchase Agreement dated March 25, 2014, among the Issuer, the Guarantors party thereto and the Representatives on behalf of the Initial Purchasers, and (2) with
respect to each issuance of Additional Notes, the purchase agreement or underwriting agreement among the Issuer, the Guarantors and the Persons purchasing such Additional Notes. 

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

“Regulation S Global Note” means a Global Note in the form of Exhibit 1 hereto bearing the applicable restricted notes legend
set forth in Exhibit 1 hereto and deposited with or on behalf of and registered in the name of the Depository or its nominee, issued in a denomination equal to the outstanding principal amount of the Regulation S Global Notes; provided, however,
that any such Regulation S Global Note shall be deemed to be a “temporary global security” for purposes of Rule 904 under Regulation S until the expiration of the Distribution Compliance Period. 







 “Representative” means Goldman, Sachs & Co., as representative of the
Initial Purchasers. 
 “Rule 144A Notes” means all Notes offered and sold to QIBs in reliance on Rule 144A. 

“Securities Act” means the Securities Act of 1933. 

“Transfer Restricted Notes” means Notes that bear or are required to bear the legend relating to restrictions on transfer
relating to the Securities Act set forth in Section 2.3(e) hereto. 
  

	 	1.2	Other Definitions. 

  

					
	 Term
	  	Defined in
Section:	 
	 “Agent Members”
	  	 	2.1	(b) 
	 “Automatic Exchange”
	  	 	2.3	(c) 
	 “Automatic Exchange Date”
	  	 	2.3	(c) 
	 “Automatic Exchange Notice”
	  	 	2.3	(c) 
	 “Automatic Exchange Notice Date”
	  	 	2.3	(c) 
	 “Global Notes”
	  	 	2.1	(a) 
	 “Regulation S”
	  	 	2.1	(a) 
		
	 “Rule 144A”
	  	 	2.1	(a) 
	 “Rule 144A Global Note”
	  	 	2.1	(a) 

 2. The Notes. 

2.1 (a) Form and Dating. The Notes will be offered and sold by the Issuer pursuant to a Purchase Agreement. The Notes will be resold
initially only to (i) QIBs in reliance on Rule 144A under the Securities Act (“Rule 144A”) and (ii) Persons other than U.S. Persons (as defined in Regulation S) in reliance on Regulation S under the Securities Act
(“Regulation S”). Notes may thereafter be transferred to, among others, QIBs and purchasers in reliance on Regulation S, subject to the restrictions on transfer set forth herein. Notes initially resold pursuant to Rule 144A shall be
issued initially in the form of one or more permanent global notes in fully registered form (collectively, the “Rule 144A Global Note”); and Notes initially resold pursuant to Regulation S shall be issued initially in the form of
one or more Regulation S Global Notes, in each case without interest coupons and with the global notes legend and the applicable restricted notes legend set forth in Exhibit 1 hereto, which shall be deposited on behalf of the purchasers of the Notes
represented thereby with the Notes Custodian and registered in the name of the Depository1, duly executed by the Issuer and authenticated by the Trustee as provided in this Indenture. Beneficial
ownership interests in the Regulation S Global Note will not be exchangeable for interests in a Rule 144A Global Note, or any other Note prior to the expiration of the Distribution Compliance Period and then, after the expiration of the Distribution
Compliance Period, may be exchanged for interests in a Rule 144A Global Note, a Regulation S Global Note or a Definitive Note only (i) upon certification in form reasonably satisfactory to the Trustee that beneficial ownership interests in such
Regulation S Global Note are owned either by non-U.S. persons or U.S. persons who purchased such interests in a transaction that did not require registration under the Securities Act, and (ii) in the case of an exchange for a Definitive Note,
in compliance with the requirements of Section 2.4(a) hereof. 
  

	1 	Depository is defined to include DTC’s nominee. 


  
 -2- 








 Beneficial interests in a Rule 144A Global Note may be transferred to a Person who takes delivery
in the form of an interest in a Regulation S Global Note, whether before or after the expiration of the Distribution Compliance Period, only if the transferor first delivers to the Trustee a written certificate (in the form provided in this
Indenture) to the effect that such transfer is being made in accordance with Rule 903 or 904 of Regulation S or Rule 144 (if applicable). 

The Rule 144A Global Note and the Regulation S Global Note are collectively referred to herein as “Global Notes”. The
aggregate principal amount of the Global Notes may from time to time be increased or decreased by adjustments made on the records of the Trustee and the Depository or its nominee as hereinafter provided. 

(b) Book-Entry Provisions. This Section 2.1(b) shall apply only to a Global Note deposited with or on behalf of the Depository.

 The Issuer shall execute and the Trustee shall, in accordance with this Section 2.1(b), authenticate and deliver initially one or
more Global Notes that (a) shall be registered in the name of the Depository and (b) shall be delivered by the Trustee to such Depository or pursuant to such Depository’s instructions or held by the Trustee as custodian for the
Depository. The Issuer has entered into a letter of representations with the Depository in the form provided by the Depository and the Trustee and each Agent is hereby authorized to act in accordance with such letter and Applicable Procedures. 

Members of, or participants in the Depository (“Agent Members”) shall have no rights under this Indenture with respect to any
Global Note held on their behalf by the Depository or by the Trustee as the custodian of the Depository or under such Global Note, and the Issuer, the Trustee and any agent of the Issuer or the Trustee shall be entitled to treat the Depository as
the absolute owner of such Global Note for all purposes whatsoever. Notwithstanding the foregoing, nothing herein shall prevent the Issuer, the Trustee or any agent of the Issuer or the Trustee from giving effect to any written certification, proxy
or other authorization furnished by the Depository or impair as between the Depository and its Agent Members, the operation of customary practices of such Depository governing the exercise of the rights of a holder of a beneficial interest in any
Global Note. 
 (c) Definitive Notes. Except as provided in this Section 2.1, 2.3 or 2.4, owners of beneficial interests in
Global Notes shall not be entitled to receive physical delivery of Definitive Notes. 
 2.2 Authentication. The Trustee shall
authenticate and deliver: (1) on the Issue Date, an aggregate principal amount of $360,000,000 6.000% Senior Unsecured Notes Due 2022, (2) any Additional Notes for an original issue in an aggregate principal amount specified in the written
order of the Issuer pursuant to Section 202 of this Indenture and (3) in connection with the Automatic Exchange pursuant to Section 2.3(c)(vii) in the Annex of this Indenture, the Global Note that is not a Transfer Restricted Note, in
each case upon a written order of the Issuer signed by two Officers or by an Officer and either an Assistant Treasurer or an Assistant Secretary of the Issuer. Such order shall specify the amount of the Notes to be authenticated and the date on
which the original issue of Notes is to be authenticated and, in the case of any issuance of Additional Notes pursuant to Section 313 of this Indenture, shall certify that such issuance is in compliance with Section 1011 of this Indenture.


  
 -3- 








 2.3 Transfer and Exchange. 

(a) Transfer and Exchange of Definitive Notes. When Definitive Notes are presented to the Note Registrar with a request: 

(x) to register the transfer of such Definitive Notes; or 

(y) to exchange such Definitive Notes for an equal principal amount of Definitive Notes of other authorized denominations, 

the Note Registrar shall register the transfer or make the exchange as requested if its reasonable requirements for such transaction are met;
provided, however, that the Definitive Notes surrendered for transfer or exchange: 
 (i) shall be duly
endorsed or accompanied by a written instrument of transfer in form reasonably satisfactory to the Issuer and the Note Registrar, duly executed by the Holder thereof or its attorney duly authorized in writing; and 

(ii) if such Definitive Notes are required to bear a restricted notes legend, they are being transferred or exchanged pursuant
to an effective registration statement under the Securities Act, pursuant to Section 2.3(b) or pursuant to clause (A), (B) or (C) below, and are accompanied by the following additional information and documents, as applicable: 

(A) if such Definitive Notes are being delivered to the Note Registrar by a Holder for registration in the name of such Holder,
without transfer, a certification from such Holder to that effect; or 
 (B) if such Definitive Notes are being transferred
to the Issuer, a certification to that effect; or 
 (C) if such Definitive Notes are being transferred (x) pursuant to
an exemption from registration in accordance with Rule 144A, Regulation S or Rule 144 under the Securities Act; or (y) in reliance upon another exemption from the requirements of the Securities Act: (i) a certification to that effect (in
the form set forth on the reverse of the Note) and (ii) if the Issuer so requests, an opinion of counsel or other evidence reasonably satisfactory to it as to the compliance with the restrictions set forth in the legend set forth in
Section 2.3(e)(i). 
 (b) Restrictions on Transfer of a Definitive Note for a Beneficial Interest in a Global Note. A Definitive
Note may not be exchanged for a beneficial interest in a Rule 144A Global Note or a Regulation S Global Note except upon satisfaction of the requirements set forth below. Upon receipt by the Trustee of a Definitive Note, duly endorsed or accompanied
by appropriate instruments of transfer, in form satisfactory to the Trustee, together with: 
 (i) certification, in the form
set forth on the reverse of the Note, that such Definitive Note is either (A) being transferred to a QIB in accordance with Rule 144A or (B) being transferred after expiration of the Distribution Compliance Period by a Person who initially
purchased such Note in reliance on Regulation S to a buyer who elects to hold its interest in such Note in the form of a beneficial interest in the Regulation S Global Note; and 

(ii) written instructions directing the Trustee to make, or to direct the Notes Custodian to make, an adjustment on its books
and records with respect to such Rule 144A Global Note (in the case of a transfer pursuant to clause (b)(i)(A)) or Regulation S Global Note (in the case of 

  
 -4- 








 
a transfer pursuant to clause (b)(i)(B)) to reflect an increase in the aggregate principal amount of the Notes represented by the Rule 144A Global Note or Regulation S Global Note, as applicable,
such instructions to contain information regarding the Agent Member account to be credited with such increase, 
 then the Trustee shall cancel such
Definitive Note and cause, or direct the Notes Custodian to cause, in accordance with the standing instructions and procedures of the Depository and the Notes Custodian, the aggregate principal amount of Notes represented by the Rule 144A Global
Note or Regulation S Global Note, as applicable, to be increased by the aggregate principal amount of the Definitive Note to be exchanged and shall credit or cause to be credited to the account of the Person specified in such instructions a
beneficial interest in the Rule 144A Global Note or Regulation S Global Note, as applicable, equal to the principal amount of the Definitive Note so canceled. If no Rule 144A Global Notes or Regulation S Global Notes, as applicable, are then
outstanding, the Issuer shall issue and the Trustee shall authenticate, upon written order of the Issuer in the form of an Officer’s Certificate of the Issuer, a new Rule 144A Global Note or Regulation S Global Note, as applicable, in the
appropriate principal amount. 
 (c) Transfer and Exchange of Global Notes. 

(i) The transfer and exchange of Global Notes or beneficial interests therein shall be effected through the Depository, in accordance with
this Indenture (including applicable restrictions on transfer set forth herein, if any) and the procedures of the Depository therefor. A transferor of a beneficial interest in a Global Note shall deliver to the Note Registrar a written order given
in accordance with the Depository’s procedures containing information regarding the participant account of the Depository to be credited with a beneficial interest in the Global Note. The Note Registrar shall, in accordance with such
instructions instruct the Depository to credit to the account of the Person specified in such instructions a beneficial interest in the Global Note and to debit the account of the Person making the transfer the beneficial interest in the Global Note
being transferred. 
 (ii) If the proposed transfer is a transfer of a beneficial interest in one Global Note to a beneficial interest in
another Global Note, the Note Registrar shall reflect on its books and records the date and an increase in the principal amount of the Global Note to which such interest is being transferred in an amount equal to the principal amount of the interest
to be so transferred, and the Note Registrar shall reflect on its books and records the date and a corresponding decrease in the principal amount of the Global Note from which such interest is being transferred. 

(iii) Notwithstanding any other provisions of this Appendix (other than the provisions set forth in Section 2.4), a Global Note may not
be transferred as a whole except by the Depository to a nominee of the Depository or by a nominee of the Depository to the Depository or another nominee of the Depository or by the Depository or any such nominee to a successor Depository or a
nominee of such successor Depository. 
 (iv) In the event that a Global Note is exchanged for a Definitive Note pursuant to
Section 2.4 of this Appendix, such Notes may be exchanged only in accordance with such procedures as are substantially consistent with the provisions of this Section 2.3 (including the certification requirements set forth on the reverse of
the Notes intended to ensure that such transfers comply with Rule 144A, Regulation S or another applicable exemption under the Securities Act, as the case may be) and such other procedures as may from time to time be adopted by the Issuer. 

(v) During the Distribution Compliance Period, beneficial ownership interests in Regulation S Global Notes may only be sold, pledged or
transferred in accordance with the Applicable Procedures and only (i) to the Issuer, (ii) in an offshore transaction in accordance with Regulation S (other 

  
 -5- 








 
than a transaction resulting in an exchange for an interest in a Regulation S Global Note) or (iii) pursuant to an effective registration statement under the Securities Act, in each case in
accordance with any applicable securities laws of any State of the United States. 
 (vi) In the event that a Global Note is exchanged for
Definitive Notes pursuant to Section 2.4, such Notes may be exchanged only in accordance with such procedures as are substantially consistent with the provisions of this Section 2.3 (including the certification requirements set forth on
the reverse of the Initial Notes intended to ensure that such transfers comply with Rule 144A, Regulation S or such other applicable exemption from registration under the Securities Act, as the case may be) and such other procedures as may from time
to time be adopted by the Issuer. 
 (vii) Upon the Issuer’s satisfaction that the Notes are no longer Transfer Restricted Notes and
the legends in Section 2.3(e) below shall no longer be required in order to maintain compliance with the Securities Act, beneficial interests in a Transfer Restricted Note that is a Global Note may be automatically exchanged into beneficial
interests in a Global Note that is not a Transfer Restricted Note without any action required by or on behalf of the Holder (the “Automatic Exchange”) at any time on or after the date that is the 366th calendar day after
(A) with respect to the Initial Notes issued on the Issue Date, the Issue Date or (B) with respect to Additional Notes, if any, the issue date of such Additional Notes, or, in each case, if such day is not a Business Day, on the next
succeeding Business Day (the “Automatic Exchange Date”). Upon the Issuer’s satisfaction that the Notes are no longer Transfer Restricted Notes and the legend in Section 2.3(e) below shall no longer be required in order to
maintain compliance with the Securities Act, the Issuer may (i) provide written notice to the Trustee at least 10 calendar days prior to the Automatic Exchange, instructing the Trustee to direct the Depository to exchange all of the outstanding
beneficial interests in a particular Transfer Restricted Note that is a Global Note to a Global Note that is not a Transfer Restricted Note, which the Issuer shall have previously otherwise made eligible for exchange with the Depository,
(ii) provide prior written notice (the “Automatic Exchange Notice”) to each Holder at such Holder’s address appearing in the register of Holders at least 10 calendar days prior to the Automatic Exchange (the
“Automatic Exchange Notice Date”), which notice must include (w) the Automatic Exchange Date, (x) the section of this Indenture pursuant to which the Automatic Exchange shall occur, (y) the “CUSIP” number of
the Transfer Restricted Note from which such Holder’s beneficial interests will be transferred and the (z) “CUSIP” number of the Global Note that is not a Transfer Restricted Note into which such Holder’s beneficial
interests will be transferred, and (iii) on or prior to the date of the Automatic Exchange, deliver to the Trustee for authentication one or more Global Notes that are not Transfer Restricted Notes, duly executed by the Issuer, in an aggregate
principal amount equal to the aggregate principal amount of Transfer Restricted Notes to be exchanged. At the Issuer’s request on no less than 5 calendar days’ notice, the Trustee shall deliver, in the Issuer’s name and at its
expense, the Automatic Exchange Notice to each Holder at such Holder’s address appearing in the register of Holders. Notwithstanding anything to the contrary in this Section 2.3(c)(vii), during the 10 day period between the Automatic
Exchange Notice Date and the Automatic Exchange Date, no transfers or exchanges other than pursuant to this Section 2.3(c)(vii) shall be permitted without the prior written consent of the Issuer. As a condition to any Automatic Exchange,
the Issuer shall provide, and the Trustee shall be entitled to rely upon, an Officer’s Certificate reasonably acceptable to the Trustee to the effect that the Automatic Exchange shall be effected in compliance with the Securities Act and that
the restrictions on transfer contained herein and in the legends in Section 2.3(e) below shall no longer be required in order to maintain compliance with the Securities Act, and that the aggregate principal amount of the particular Global Notes
that are Transfer Restricted Notes may be transferred to the particular Global Notes that are note Transfer Restricted Notes by adjustment made on the records of the Trustee, as DTC Custodian, to reflect the Automatic Exchange. Upon such exchange of
beneficial interests pursuant to this Section 2.3(e)(vii), the aggregate principal amount of the Global Notes shall be increased or decreased by adjustments made on the records of the Trustee, as DTC Custodian, to reflect the relevant increase
or decrease in the principal amount of such Global Note resulting from the applicable exchange. The Transfer Restricted Note from which beneficial interests are transferred pursuant to an Automatic Exchange shall be canceled following the Automatic
Exchange. 

  
 -6- 








 (e) Legend. 

(i) Except as permitted by the following paragraphs (ii), (iii) and (iv), each Note certificate evidencing the Global Notes (and all
Notes issued in exchange therefor or in substitution thereof) shall bear a legend in substantially the following form: 
 THIS SECURITY HAS
NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD,
ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON
ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS [IN THE CASE OF RULE
144A NOTES: ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF, THE ORIGINAL ISSUE DATE OF THE ISSUANCE OF ANY ADDITIONAL NOTES AND THE LAST DATE ON WHICH THE ISSUER OR ANY AFFILIATE OF THE ISSUER WAS THE OWNER OF THIS SECURITY (OR ANY
PREDECESSOR OF SUCH SECURITY),] [IN THE CASE OF REGULATION S NOTES: 40 DAYS AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF, THE ORIGINAL ISSUE DATE OF THE ISSUANCE OF ANY ADDITIONAL NOTES AND THE DATE ON WHICH THIS SECURITY (OR ANY
PREDECESSOR OF SUCH SECURITY) WAS FIRST OFFERED TO PERSONS OTHER THAN DISTRIBUTORS (AS DEFINED IN RULE 902 OF REGULATION S) IN RELIANCE ON REGULATION S], ONLY (A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, (B) PURSUANT TO A REGISTRATION
STATEMENT THAT HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT (“RULE 144A”), TO A PERSON IT REASONABLY BELIEVES IS A
“QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A,
(D) PURSUANT TO OFFERS AND SALES TO NON-U.S. PERSONS THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, (E) TO AN INSTITUTIONAL “ACCREDITED INVESTOR” WITHIN THE MEANING OF RULE
501(a)(1), (2), (3) OR (7) UNDER THE SECURITIES ACT THAT IS NOT A QUALIFIED INSTITUTIONAL BUYER AND THAT IS PURCHASING FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF ANOTHER INSTITUTIONAL ACCREDITED INVESTOR, IN EACH CASE IN A MINIMUM PRINCIPAL
AMOUNT OF SECURITIES OR (F) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER,


  
 -7- 








 
SALE OR TRANSFER PURSUANT TO CLAUSES (D), (E) OR (F) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. A SECURITY NOT
BEARING THIS LEGEND WILL BE ISSUED AFTER THE RESALE RESTRICTION TERMINATION DATE IN ACCORDANCE WITH APPLICABLE PROCEDURES OF THE DEPOSITORY TRUST COMPANY, OR IF THE SECURITIES ARE NOT GLOBAL SECURITIES, UPON THE REQUEST OF THE HOLDER AFTER THE
RESALE RESTRICTION TERMINATION DATE. [IN THE CASE OF REGULATION S NOTES: BY ITS ACQUISITION HEREOF, THE HOLDER HEREOF REPRESENTS THAT IT IS NOT A U.S. PERSON NOR IS IT PURCHASING FOR THE ACCOUNT OF A U.S. PERSON AND IS ACQUIRING THIS SECURITY
IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH REGULATION S UNDER THE SECURITIES ACT.] 
 BY ITS ACQUISITION OF THIS SECURITY, THE HOLDER
THEREOF WILL BE DEEMED TO HAVE REPRESENTED AND WARRANTED THAT EITHER (1) NO PORTION OF THE ASSETS USED BY SUCH HOLDER TO ACQUIRE OR HOLD THIS SECURITY CONSTITUTES THE ASSETS OF AN EMPLOYEE BENEFIT PLAN THAT IS SUBJECT TO TITLE I OF THE U.S.
EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED (“ERISA”), OF A PLAN, INDIVIDUAL RETIREMENT ACCOUNT OR OTHER ARRANGEMENT THAT IS SUBJECT TO SECTION 4975 OF THE U.S. INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE
“CODE”) OR PROVISIONS UNDER ANY OTHER FEDERAL, STATE, LOCAL, NON-U.S. OR OTHER LAWS OR REGULATIONS THAT ARE SIMILAR TO SUCH PROVISIONS OF ERISA OR THE CODE (“SIMILAR LAWS”), OR OF AN ENTITY WHOSE UNDERLYING ASSETS ARE CONSIDERED
TO INCLUDE “PLAN ASSETS” OF ANY SUCH PLAN, ACCOUNT OR ARRANGEMENT, OR (2) THE ACQUISITION AND HOLDING OF THIS SECURITY WILL NOT CONSTITUTE A NON-EXEMPT PROHIBITED TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975 OF THE CODE OR A
SIMILAR VIOLATION UNDER ANY APPLICABLE SIMILAR LAWS. 
 Each Definitive Note shall also bear the following additional legend: 

IN CONNECTION WITH ANY TRANSFER, THE HOLDER SHALL DELIVER TO THE REGISTRAR AND TRANSFER AGENT SUCH CERTIFICATES AND OTHER INFORMATION REQUIRED
BY THE INDENTURE OR AS SUCH TRANSFER AGENT MAY REASONABLY REQUIRE TO CONFIRM THAT THE TRANSFER COMPLIES WITH THE FOREGOING RESTRICTIONS. 

(ii) Upon any sale or transfer of a Transfer Restricted Note (including any Transfer Restricted Note represented by a Global Note) pursuant to
Rule 144 under the Securities Act, the Note Registrar shall permit the transferee thereof to exchange such Transfer Restricted Note for a certificated Note that does not bear the legend set forth above and rescind any restriction on the transfer of
such Transfer Restricted Note, if the transferor thereof certifies in writing to the Note Registrar that such sale or transfer was made in reliance on Rule 144 (such certification to be in the form set forth on the reverse of the Note). 

(iii) After a transfer of any Initial Notes during the period of the effectiveness of a Shelf Registration Statement with respect to such
Initial Notes, all requirements pertaining to the restricted notes legend on such Initial Securities shall cease to apply and the requirements that any such Initial Notes be issued in global form shall continue to apply. 

  
 -8- 








 (f) Cancellation or Adjustment of Global Note. At such time as all beneficial interests in
a Global Note have either been exchanged for Definitive Notes, redeemed, purchased or canceled, such Global Note shall be returned to the Depository for cancellation or retained and canceled by the Trustee. At any time prior to such cancellation, if
any beneficial interest in a Global Note is exchanged for certificated Notes, redeemed, purchased or canceled, the principal amount of Notes represented by such Global Note shall be reduced and an adjustment shall be made on the books and records of
the Trustee (if it is then the Notes Custodian for such Global Note) with respect to such Global Note, by the Trustee or the Notes Custodian, to reflect such reduction. 

(g) No Obligation of the Trustee. 

(i) The Trustee shall have no responsibility or obligation to any beneficial owner of a Global Note, a member of, or a participant in the
Depository or other Person with respect to the accuracy of the records of the Depository or its nominee or of any participant or member thereof, with respect to any ownership interest in the Notes or with respect to the delivery to any participant,
member, beneficial owner or other Person (other than the Depository) of any notice (including any notice of redemption) or the payment of any amount, under or with respect to such Notes. All notices and communications to be given to the Holders and
all payments to be made to Holders under the Notes shall be given or made only to or upon the order of the registered Holders (which shall be the Depository or its nominee in the case of a Global Note). The rights of beneficial owners in any Global
Note shall be exercised only through the Depository subject to the applicable rules and procedures of the Depository. The Trustee may rely and shall be fully protected in relying upon information furnished by the Depository with respect to its
members, participants and any beneficial owners. Neither the Trustee nor any Agent shall have responsibility for any actions taken or not taken by the Depository. 

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

(a) A Global Note deposited with the Depository or with the Trustee as Notes Custodian for the Depository pursuant to Section 2.1 shall
be transferred to the beneficial owners thereof in the form of Definitive Notes in an aggregate principal amount equal to the principal amount of such Global Note, in exchange for such Global Note, only if such transfer complies with
Section 2.3 hereof and (i) the Depository notifies the Issuer that it is unwilling or unable to continue as Depository for such Global Note and a successor depository is not appointed within 90 days, (ii) the Depository ceases to be a
registered “clearing agency” under the Exchange Act and a successor depository is not appointed within 90 days, or (iii) the Issuer, at its option, notifies the Trustee that it elects to cause the issuance of Definitive Notes and any
participant requests a Definitive Note in accordance with DTC procedures. 
 (b) Any Global Note that is transferable to the beneficial
owners thereof pursuant to this Section 2.4 shall be surrendered by the Depository to the Trustee located at its Corporate Trust Office to be so transferred, in whole or from time to time in part, without charge, and the Trustee shall


  
 -9- 








 
authenticate and deliver, upon such transfer of each portion of such Global Note, an equal aggregate principal amount of Definitive Notes of authorized denominations. Any portion of a Global Note
transferred pursuant to this Section 2.4 shall be executed, authenticated and delivered only in denominations of $2,000 principal amount and any integral multiple of $1,000 in excess thereof and registered in such names as the Depository shall
direct. Any Definitive Note delivered in exchange for an interest in the Transfer Restricted Note shall, except as otherwise provided by Section 2.3(e) hereof, bear the applicable restricted notes legend and definitive notes legend set forth in
Exhibit 1 hereto. 
 (c) Subject to the provisions of Section 2.4(b) hereof, the registered Holder of a Global Note shall be entitled
to grant proxies and otherwise authorize any Person, including Agent Members and Persons that may hold interests through Agent Members, to take any action which a Holder is entitled to take under this Indenture or the Notes. 

(d) In the event of the occurrence of one of the events specified in Section 2.4(a) hereof, the Issuer shall promptly make available to
the Trustee a reasonable supply of Definitive Notes in definitive, fully registered form without interest coupons. In the event that such Definitive Notes are not issued, the Issuer expressly acknowledges, with respect to the right of any Holder to
pursue a remedy pursuant to this Indenture, including pursuant to Section 507, the right of any beneficial owner of Notes to pursue such remedy with respect to the portion of the Global Note that represents such beneficial owner’s Notes as
if such Definitive Notes had been issued. 

  
 -10- 








 EXHIBIT 1 

to Annex 1 
 [FORM OF FACE OF
INITIAL NOTE] 
 [Global Notes Legend] 

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“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 IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS
MADE TO CEDE & CO., OR TO SUCH OTHER ENTITY AS IS 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. 
 TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART,
TO THE DEPOSITORY, TO NOMINEES OF THE DEPOSITORY OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE
INDENTURE REFERRED TO ON THE REVERSE HEREOF. 
 [Restricted Notes Legend] 

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR THE SECURITIES LAWS OF
ANY STATE OR OTHER JURISDICTION. NEITHER THIS SECURITY NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH
TRANSACTION IS EXEMPT FROM, OR NOT SUBJECT TO, SUCH REGISTRATION. THE HOLDER OF THIS SECURITY, BY ITS ACCEPTANCE HEREOF, AGREES ON ITS OWN BEHALF AND ON BEHALF OF ANY INVESTOR ACCOUNT FOR WHICH IT HAS PURCHASED SECURITIES, TO OFFER, SELL OR
OTHERWISE TRANSFER SUCH SECURITY, PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS [IN THE CASE OF RULE 144A NOTES: ONE YEAR AFTER THE LATER OF THE ORIGINAL ISSUE DATE HEREOF, THE ORIGINAL ISSUE DATE OF THE
ISSUANCE OF ANY ADDITIONAL NOTES AND THE LAST DATE ON WHICH THE ISSUER OR ANY AFFILIATE OF THE ISSUER WAS THE OWNER OF THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY),] [IN THE CASE OF REGULATION S NOTES: 40 DAYS AFTER THE LATER OF THE
ORIGINAL ISSUE DATE HEREOF, THE ORIGINAL ISSUE DATE OF THE ISSUANCE OF ANY ADDITIONAL NOTES AND THE DATE ON WHICH THIS SECURITY (OR ANY PREDECESSOR OF SUCH SECURITY) WAS FIRST OFFERED TO PERSONS OTHER THAN DISTRIBUTORS (AS DEFINED IN RULE 902 OF
REGULATION S) IN RELIANCE ON REGULATION S], ONLY (A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, (B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS 







 
BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (C) FOR SO LONG AS THE SECURITIES ARE ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE SECURITIES ACT (“RULE 144A”), TO A
PERSON IT REASONABLY BELIEVES IS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN
RELIANCE ON RULE 144A, (D) PURSUANT TO OFFERS AND SALES TO NON-U.S. PERSONS THAT OCCUR OUTSIDE THE UNITED STATES WITHIN THE MEANING OF REGULATION S UNDER THE SECURITIES ACT, (E) TO AN INSTITUTIONAL “ACCREDITED INVESTOR” WITHIN
THE MEANING OF RULE 501(a)(1), (2), (3) OR (7) UNDER THE SECURITIES ACT THAT IS NOT A QUALIFIED INSTITUTIONAL BUYER AND THAT IS PURCHASING FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF ANOTHER INSTITUTIONAL ACCREDITED INVESTOR, IN EACH CASE IN
A MINIMUM PRINCIPAL AMOUNT OF SECURITIES OR (F) PURSUANT TO ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT TO THE COMPANY’S AND THE TRUSTEE’S RIGHT PRIOR TO ANY SUCH OFFER, SALE OR
TRANSFER PURSUANT TO CLAUSES (D), (E) OR (F) TO REQUIRE THE DELIVERY OF AN OPINION OF COUNSEL, CERTIFICATION OR OTHER INFORMATION SATISFACTORY TO EACH OF THEM. A SECURITY NOT BEARING THIS LEGEND WILL BE ISSUED AFTER THE RESALE RESTRICTION
TERMINATION DATE IN ACCORDANCE WITH APPLICABLE PROCEDURES OF THE DEPOSITORY TRUST COMPANY, OR IF THE SECURITIES ARE NOT GLOBAL SECURITIES, UPON THE REQUEST OF THE HOLDER AFTER THE RESALE RESTRICTION TERMINATION DATE. [IN THE CASE OF REGULATION S
NOTES: BY ITS ACQUISITION HEREOF, THE HOLDER HEREOF REPRESENTS THAT IT IS NOT A U.S. PERSON NOR IS IT PURCHASING FOR THE ACCOUNT OF A U.S. PERSON AND IS ACQUIRING THIS SECURITY IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH REGULATION S UNDER THE
SECURITIES ACT.] 
 BY ITS ACQUISITION OF THIS SECURITY, THE HOLDER THEREOF WILL BE DEEMED TO HAVE REPRESENTED AND WARRANTED THAT EITHER
(1) NO PORTION OF THE ASSETS USED BY SUCH HOLDER TO ACQUIRE OR HOLD THIS SECURITY CONSTITUTES THE ASSETS OF AN EMPLOYEE BENEFIT PLAN THAT IS SUBJECT TO TITLE I OF THE U.S. EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED
(“ERISA”), OF A PLAN, INDIVIDUAL RETIREMENT ACCOUNT OR OTHER ARRANGEMENT THAT IS SUBJECT TO SECTION 4975 OF THE U.S. INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE “CODE”) OR PROVISIONS UNDER ANY OTHER FEDERAL, STATE, LOCAL,
NON-U.S. OR OTHER LAWS OR REGULATIONS THAT ARE SIMILAR TO SUCH PROVISIONS OF ERISA OR THE CODE (“SIMILAR LAWS”), OR OF AN ENTITY WHOSE UNDERLYING ASSETS ARE CONSIDERED TO INCLUDE “PLAN ASSETS” OF ANY SUCH PLAN, ACCOUNT OR
ARRANGEMENT, OR (2) THE ACQUISITION AND HOLDING OF THIS SECURITY WILL NOT CONSTITUTE A NON-EXEMPT PROHIBITED TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975 OF THE CODE OR A SIMILAR VIOLATION UNDER ANY APPLICABLE SIMILAR LAWS. 

  
 -2- 








 [Definitive Notes Legend] 

IN CONNECTION WITH ANY TRANSFER, THE HOLDER WILL DELIVER TO THE REGISTRAR AND TRANSFER AGENT SUCH CERTIFICATES AND OTHER INFORMATION AS SUCH
TRANSFER AGENT MAY REASONABLY REQUIRE TO CONFIRM THAT THE TRANSFER COMPLIES WITH THE FOREGOING RESTRICTIONS. 

  
 -3- 









			
	No.                    	  	$            

 Entegris, Inc., a Delaware corporation, promises to pay to
[                    ]a, or registered assigns, the principal sum [of
             U.S. dollars]b on April 1, 2022. 

Interest Payment Dates: April 1 and October 1 (commencing on October 1, 2014). 

Record Dates: March 15 and September 15. 

Additional provisions of this Note are set forth on the other side of this Note. 

 

	a 	For Global Notes insert: Cede & Co. 


	b 	For Global Notes insert: set forth on the Schedule of Increases or Decreases of Global Note attached hereto 


  
 -4- 









			
	Dated:
	
	ENTEGRIS, INC.
		
	By:	 	  

		 	Name:
		 	Title:


  
 -5- 








 TRUSTEE’S CERTIFICATE OF AUTHENTICATION 

Dated:                     

This is one of the Notes designated therein referred to in the within-mentioned Indenture. 

WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee 

			
		
	By:	 	[                     ], as Authenticating Agent
		
	By:	 	  

		 	Authorized Signatory


  
 -6- 








 [FORM OF REVERSE SIDE OF INITIAL NOTE] 

6.000% Senior Unsecured Note Due 2022 
  

	1.	Principal and Interest. 

 The Issuer will pay the principal of this Note on April 1,
2022. 
 The Issuer promises to pay interest on the principal amount of this Note on each Interest Payment Date, as set forth below, at the
rate of 6.000% per annum. 
 Interest will be payable semi-annually (to the Holders of record of the Notes (or any Predecessor Notes)
at the close of business on March 15 or September 15 immediately preceding the Interest Payment Date) on each Interest Payment Date, commencing October 1, 2014. 

Interest on this Note will accrue from the most recent date to which interest has been paid or, if no interest has been paid, from
April 1, 2014; provided, however, that, if there is no existing default in the payment of interest and if this Note is authenticated between a Regular Record Date referred to on the face hereof and the next succeeding Interest Payment
Date, interest shall accrue from such Interest Payment Date. Interest will be computed on the basis of a 360-day year of twelve 30-day months. 

The Issuer shall pay interest on overdue principal and premium, if any, and interest on overdue installments of interest, to the extent
lawful, at a rate per annum equal to the rate of interest applicable to the Notes. 
  

	2.	Method of Payment. 

 The Issuer will pay interest (except Defaulted Interest) on the
principal amount of the Notes on each April 1 and October 1 (commencing on October 1, 2014) to the Persons who are Holders (as reflected in the Note Register at the close of business on March 15 and September 15 immediately
preceding the Interest Payment Date), in each case, even if the Note is cancelled on registration of transfer or registration of exchange after such Regular Record Date; provided, however, that, with respect to the payment of principal, the
Issuer will make payment to the Holder that surrenders this Note to any Paying Agent on or after April 1, 2022. 
 The Issuer will pay
principal (and premium, if any) and interest in U.S. dollars. However, the Issuer may pay principal (and premium, if any) and interest by its check payable in such money. The Issuer may pay interest on the Notes either (a) by mailing a check
for such interest to a Holder’s registered address (as reflected in the Note Register) or (b) by wire transfer to an account located in the United States maintained by the payee. If a payment date is a date other than a Business Day at a
place of payment, payment may be made at that place on the next succeeding day that is a Business Day and no interest shall accrue for the intervening period. 
  

	3.	Paying Agent and Note Registrar. 

 The Issuer initially appoints Wells Fargo Bank,
National Association, as Paying Agent and Note Registrar. The Issuer may change any Paying Agent or Note Registrar upon written notice thereto. The Issuer, any Subsidiary or any Affiliate of any of them may act as Paying Agent, Note Registrar or
co-registrar. 

  
 -7- 









	4.	Indenture. 

 The Issuer issued the Notes under an Indenture dated as of April 1,
2014 (the “Indenture”), among the Issuer and the Trustee. Capitalized terms herein are used as defined in the Indenture unless otherwise indicated. The terms of the Notes include those stated in the Indenture and those made part of the
Indenture by reference to the Trust Indenture Act. The Notes are subject to all such terms, and Holders are referred to the Indenture and the Trust Indenture Act (to the extent applicable) for a statement of all such terms. To the extent permitted
by applicable law, in the event of any inconsistency between the terms of this Note and the terms of the Indenture, the terms of the Indenture shall control. 

The Notes are unsecured senior obligations of the Issuer. The Indenture does not limit the aggregate principal amount of the Notes. 

 

	5.	Redemption. 

 Optional Redemption. At any time prior to April 1, 2017, the
Issuer may at its option on one or more occasions redeem all or a part of the Notes, upon written notice as described in Section 1105 of the Indenture, at a Redemption Price equal to 100.00% of the principal amount of Notes redeemed plus the
Applicable Premium as of, and accrued and unpaid interest, if any, to, but excluding, the Redemption Date, subject to the rights of Holders of record of Notes on the relevant Regular Record Date to receive interest due on the relevant Interest
Payment Date. 
 On and after April 1, 2017, the Issuer may at its option redeem the Notes, in whole or in part, on one or more
occasions, upon notice as described in Section 1105 of the Indenture, at the Redemption Prices (expressed as percentages of principal amount of the Notes to be redeemed) set forth below, plus accrued and unpaid interest, if any, to, but
excluding, the applicable Redemption Date, subject to the right of Holders of record of Notes on the relevant Regular Record Date to receive interest due on the relevant Interest Payment Date, if redeemed during the twelve-month period beginning on
April 1 of each of the years indicated below: 
  

					
	 Year
	  	Percentage	 
	 2017
	  	 	104.50	% 
	 2018
	  	 	103.00	% 
	 2019
	  	 	101.50	% 
	 2020 and thereafter
	  	 	100.00	% 

 In addition, until April 1, 2017, the Issuer may, at its option, upon notice as described in
Section 1105 of the Indenture, on one or more occasions redeem up to 40.00% of the aggregate principal amount of Notes issued under the Indenture at a Redemption Price equal to 106.00% of the aggregate principal amount thereof, plus
accrued and unpaid interest thereon, if any, to, but excluding, the applicable Redemption Date, subject to the right of Holders of record of notes on the relevant Regular Record Date to receive interest due on the relevant Interest Payment Date,
with the net cash proceeds of one or more Equity Offerings to the extent such net cash proceeds are received by or contributed to the Issuer; provided, however, that at least 60.00% of the sum of the aggregate principal amount of Notes
originally issued under the Indenture (including any Additional Notes issued under the Indenture after the Issue Date) remains outstanding immediately after the occurrence of each such redemption; provided further, however, that each
such redemption occurs within 120 days of the date of closing of each such Equity Offering. 
  

	6.	Repurchase upon a Change of Control and Asset Sales. 

 Upon the occurrence of (a) a
Change of Control, the Holders of the Notes will have the right to require that the Issuer purchase such Holder’s outstanding Notes, in whole or in part, at a 

  
 -8- 








 
purchase price of 101% of the principal amount thereof, plus accrued and unpaid interest, if any, to, but excluding, the date of purchase and (b) Asset Sales, the Issuer may be obligated to
make offers to purchase Notes and Senior Indebtedness of the Issuer with a portion of the Net Proceeds of such Asset Sales at a Redemption Price of 100% of the principal amount thereof plus accrued and unpaid interest, if any, to, but excluding, the
date of purchase. 
  

	7.	Denominations; Transfer; Exchange. 

 The Notes are in registered form without coupons in
denominations of $2,000 principal amount and integral multiples of $1,000 in excess thereof. A Holder may transfer or exchange Notes in accordance with the Indenture. The Note Registrar may require a Holder, among other things, to furnish
appropriate endorsements and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. The Note Registrar need not register the transfer or exchange of any Notes selected for redemption (except, in the case of a
Note to be redeemed in part, the portion of the Note not to be redeemed) or any Notes for a period of 15 days before a selection of Notes to be redeemed or 15 days before an Interest Payment Date. 

 

	8.	Persons Deemed Owners. 

 A registered Holder may be treated as the owner of a Note for
all purposes. 
  

	9.	Unclaimed Money. 

 If money for the payment of principal (premium, if any) or interest
remains unclaimed for two years, the Trustee and the Paying Agent will pay the money back to the Issuer at its written request. After that, Holders entitled to the money must look to the Issuer for payment, unless an abandoned property law
designates another Person, and all liability of the Trustee and such Paying Agent with respect to such money shall cease. 
  

	10.	Discharge and Defeasance Prior to Redemption or Maturity. 

 If the Issuer irrevocably
deposits, or causes to be deposited, with the Trustee money or Government Securities sufficient to pay the then outstanding principal of (premium, if any) and accrued interest on the Notes (a) to the Redemption Date or Maturity Date, the Issuer
will be discharged from its obligations under the Indenture and the Notes, except in certain circumstances for certain covenants thereof, and (b) to the Stated Maturity, the Issuer will be discharged from certain covenants set forth in the
Indenture. 
  

	11.	Amendment; Supplement; Waiver. 

 Subject to certain exceptions, the Indenture or the
Notes may be amended or supplemented with the consent of the Holders of at least a majority in aggregate principal amount of the Outstanding Notes, and any existing Default or compliance with any provision may be waived with the consent of the
Holders of a majority in aggregate principal amount of the Outstanding Notes. Without notice to or the consent of any Holder, the parties thereto may amend or supplement the Indenture or the Notes to, among other things, cure any ambiguity,
omission, mistake, defect or inconsistency and make any change that does not adversely affect the rights of any Holder. 

  
 -9- 









	12.	Restrictive Covenants. 

 The Indenture contains certain covenants, including covenants
with respect to the following matters: (i) Restricted Payments; (ii) Incurrence of Indebtedness and Issuance of Disqualified Stock; (iii) Liens; (iv) transactions with Affiliates; (v) dividend and other payment restrictions
affecting Restricted Subsidiaries; (vi) guarantees of Indebtedness by Restricted Subsidiaries; (vii) mergers, consolidations and certain transfers of assets; (viii) purchase of Notes upon a Change in Control; and (ix) use of
proceeds of Asset Sales. Within 120 days after the end of each fiscal year, the Issuer must report to the Trustee on compliance with such limitations. 
  

	13.	Successor Persons. 

 When a successor Person or other entity assumes all the obligations
of its predecessor under the Notes and the Indenture in accordance with the terms of the Indenture, the predecessor Person will be released from those obligations. 
  

	14.	Remedies for Events of Default. 

 If an Event of Default, as defined in the Indenture,
occurs and is continuing, the Trustee or the Holders of at least 25% in principal amount of the Outstanding Notes may declare all the Notes to be immediately due and payable. If a bankruptcy or insolvency default with respect to the Issuer occurs
and is continuing, the Notes automatically become immediately due and payable. Subject to the provisions of the Indenture relating to the duties of the Trustee, in case an Event of Default occurs and is continuing, the Trustee shall be under no
obligation to exercise any rights or powers under the Indenture at the request or direction of any of the Holders of the Notes unless such Holders have offered indemnity or security against any loss, liability or expense satisfactory to the Trustee.
Subject to certain restrictions, the Holders of a majority in principal amount of the outstanding Notes are given the right to 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 Note or that
would involve the Trustee in personal liability. 
  

	15.	Guarantees. 

 The Issuer’s obligations under the Notes are fully, irrevocably and
unconditionally guaranteed on a senior unsecured basis, to the extent set forth in the Indenture, by each of the Guarantors. 
  

	16.	Trustee Dealings with Issuer. 

 The Trustee under the Indenture, in its individual or any
other capacity, may become the owner or pledgee of Notes and may make loans to, accept deposits from, perform services for, and otherwise deal with, the Issuer and its Affiliates as if it were not the Trustee. 

 

	17.	Authentication. 

 This Note shall not be valid until the Trustee manually signs the
certificate of authentication on the other side of this Note. 
  

	18.	Abbreviations. 

 Customary abbreviations may be used in the name of a Holder or an assignee, such as: TEN
COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (= Custodian) and U/G/M/A (= Uniform Gifts to Minors Act). 

  
 -10- 








 19. CUSIP Numbers. 

Pursuant to a recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Issuer has caused CUSIP numbers to
be printed on the Notes and the Trustee may use CUSIP numbers in notices as a convenience to Holders. No representation is made as to the accuracy of such numbers either as printed on the Notes or as contained in any notice and reliance may be
placed only on the other identification numbers placed thereon. 
 20. Governing Law. 

THIS SECURITY SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. THE PARTIES HERETO AGREE TO SUBMIT
TO THE JURISDICTION OF ANY UNITED STATES FEDERAL OR STATE COURT LOCATED IN THE BOROUGH OF MANHATTAN, IN THE CITY OF NEW YORK IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS SECURITY OR THE INDENTURE. 

The Issuer will furnish to any Holder upon written request and without charge a copy of the Indenture and the Escrow Agreement. Requests may
be made to Entegris, Inc., 129 Concord Road, Billerica, Massachusetts, 01821. 
 Capitalized terms used herein but not defined herein shall
have the meanings given to such terms in the Indenture. 

  
 -11- 








 ASSIGNMENT FORM 

To assign this Note, fill in the form below: 
 I or we assign
and transfer this Note to 
 (Print or type assignee’s name, address and zip code) 

(Insert assignee’s soc. sec. or tax I.D. No.) 

and irrevocably appoint                     agent to
transfer this Note on the books of the Issuer. The agent may substitute another to act for him. 
  

									
	 

					
	Date:	 	  
	 		 	Your Signature:	 	  

	         


 Sign exactly as your name appears on the other side of this Note. 

In connection with any transfer of any of the Notes evidenced by this certificate occurring prior to the date that is one year after the later of the date of
original issuance of such Notes and the last date, if any, on which such Notes were owned by the Issuer or any “Affiliate” of the Issuer within the meaning of the Securities Act of 1933, as amended (the “Securities Act”), the
undersigned confirms that such Notes are being transferred in accordance with its terms: 
 CHECK ONE BOX BELOW 

 

							
	 ̈	 	to the Issuer; or
				
	 	 	(1)	  	 ̈	  	to the Registrar for registration in the name of the Holder, without transfer; or
				
		 	(2)	  	 ̈	  	pursuant to an effective registration statement under the Securities Act; or
				
		 	(3)	  	 ̈	  	inside the United States to a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act) that purchases for its own account or for the account of a qualified institutional buyer to whom notice is
given that such transfer is being made in reliance on Rule 144A, in each case pursuant to and in compliance with Rule 144A under the Securities Act; or
				
		 	(4)	  	 ̈	  	outside the United States in an offshore transaction within the meaning of Regulation S under the Securities Act in compliance with Rule 904 under the Securities Act; or
				
		 	(5)	  	 ̈	  	pursuant to the exemption from registration provided by Rule 144 under the Securities Act.

 Unless one of the boxes is checked, the Trustee will refuse to register any of the Notes evidenced by this certificate in the
name of any person other than the registered holder thereof; provided, however,, that if box (4) is checked, the Trustee shall be entitled to require, prior to registering any such transfer of the Notes, such legal opinions,
certifications and other information as the Issuer has reasonably requested to 

  
 -12- 








 
confirm that such transfer is being made pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act, such as the exemption provided by
Rule 144 under such Act. 
  

	
	  

	Signature
	
	Signature Guarantee:


					
			
	  
	 		 	  

	Signature must be guaranteed	 		 	Signature

 Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the
Note Registrar, which requirements include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined by the Note Registrar in addition
to, or in substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934, as amended. 

  
 -13- 








 TO BE COMPLETED BY PURCHASER IF (2) ABOVE IS CHECKED. 

The undersigned represents and warrants that it is purchasing this Note for its own account or an account with respect to which it exercises
sole investment discretion and that it and any such account is a “qualified institutional buyer” within the meaning of Rule 144A under the Securities Act, and is aware that the sale to it is being made in reliance on Rule 144A and
acknowledges that it has received such information regarding the Issuer as the undersigned has requested pursuant to Rule 144A or has determined not to request such information and that it is aware that the transferor is relying upon the
undersigned’s foregoing representations in order to claim the exemption from registration provided by Rule 144A. 
  

					
	Dated:	 	 	 	  

		 		 	Notice: To be executed by an executive officer


  
 -14- 








 [TO BE ATTACHED TO GLOBAL NOTES] 

SCHEDULE OF INCREASES OR DECREASES IN GLOBAL NOTE 

The following increases or decreases in this Global Note have been made: 

 

									
	 Date of Exchange
	  	 Amount of decrease in
Principal amount of this
Global
Note
	  	 Amount of increase in
Principal amount of this
Global
Note
	  	 Principal amount of this
Global Note following such
decrease
or increase
	  	 Signature of authorized
signatory of Trustee or
Notes
Custodian

		  		  		  		  	
		  		  		  		  	
		  		  		  		  	


  
 -15- 








 OPTION OF HOLDER TO ELECT PURCHASE 

If you want to elect to have this Note purchased by the Issuer pursuant to Section 1016 or 1017 of the Indenture, check the box:  ̈ 
  ̈ If you want to elect to have only part of
this Note purchased by the Issuer pursuant to Section 1016 or 1017 of the Indenture, state the amount in principal amount: $             

 

									
	Date:	 	  
	 	 	  	Your Signature:	  	  

		 		 		  		  	(Sign exactly as your name appears on the other side of this Note)


									
		
	Signature Guarantee:	 	  

		 	(Signature must be guaranteed)

 Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the Note Registrar,
which requirements include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined by the Note Registrar in addition to, or in
substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934, as amended. 

  
 -16- 








 EXHIBIT 2 

to Annex 1 
 Form of 

Transferee Letter of Representation 
 Entegris,
Inc. 
 129 Concord Road 
 Billerica, MA 01821 

Wells Fargo Bank, National Association 
 608 Second Avenue South,
N9303-121 
 Minneapolis, Minnesota 55479 
 Attention: Corporate
Trust Operations 
 Email: DAPSReorg@wellsfargo.com 
 Ladies
and Gentlemen: 
 This certificate is delivered to request a transfer of
$            principal amount of the 6.000% Senior Unsecured Notes Due 2022 (the “Notes”) of Entegris, Inc., a Delaware corporation (the “Issuer”). 

Upon transfer, the Notes would be registered in the name of the new beneficial owner as follows: 

 

			
	Name:	 	  

		
	Address:	 	  



			
		
	Taxpayer ID Number:	 	  


 The undersigned represents and warrants to you that: 

1. We are an institutional “accredited investor” (as defined in Rule 501(a)(1), (2), (3) or (7) under the Securities Act
of 1933, as amended (the “Securities Act”)), purchasing for our own account or for the account of such an institutional “accredited investor” at least $250,000 principal amount of the Notes, and we are acquiring the Notes not
with a view to, or for offer or sale in connection with, any distribution in violation of the Securities Act. We have such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of our
investment in the Notes, and we invest in or purchase securities similar to the Notes in the normal course of our business. We, and any accounts for which we are acting, are each able to bear the economic risk of our or its investment. 

2. We understand that the Notes have not been registered under the Securities Act and, unless so registered, may not be sold except as
permitted in the following sentence. We agree on our own behalf and on behalf of any investor account for which we are purchasing Notes to offer, sell or otherwise transfer such Notes prior to the date that is one year after the later of the date of
original issue and the last date on which the Issuer or any affiliate of the Issuer was the owner of such Notes (or any predecessor thereto) (the “Resale Restriction Termination Date”) only (i) to the Issuer, (ii) pursuant to a
registration 







 
statement that has been declared effective under the Securities Act, (ii) in a transaction complying with the requirements of Rule 144A under the Securities Act (“Rule 144A”), to a
person we reasonably believe is a qualified institutional buyer under Rule 144A (a “QIB”) that is purchasing for its own account or for the account of a QIB and to whom notice is given that the transfer is being made in reliance on Rule
144A, (iv) pursuant to offers and sales that occur outside the United States within the meaning of Regulation S under the Securities Act, (v) to an institutional “accredited investor” within the meaning of Rule 501(a)(1), (2),
(3) or (7) under the Securities Act that is purchasing for its own account or for the account of such an institutional “accredited investor,” in each case in a minimum principal amount of Securities of $250,000, or
(vi) pursuant to any other available exemption from the registration requirements of the Securities Act, subject in each of the foregoing cases to any requirement of law that the disposition of our property or the property of such investor
account or accounts be at all times within our or their control and in compliance with any applicable state securities laws. The foregoing restrictions on resale will not apply subsequent to the Resale Restriction Termination Date. If any resale or
other transfer of the Notes is proposed to be made pursuant to clause (iii) above prior to the Resale Restriction Termination Date, the transferor shall deliver a letter from the transferee substantially in the form of this letter to the Issuer
and the Trustee, which shall provide, among other things, that the transferee is an institutional “accredited investor” within the meaning of Rule 501(a)(1), (2), (3) or (7) under the Securities Act and that it is acquiring such
Notes for investment purposes and not for distribution in violation of the Securities Act. Each purchaser acknowledges that the Issuer and the Trustee reserve the right prior to the offer, sale or other transfer prior to the Resale Restriction
Termination Date of the Notes pursuant to clause (iv), (v) or (vi) above to require the delivery of an opinion of counsel, certifications or other information satisfactory to the Issuer and the Trustee. 

 

					
	TRANSFEREE:	 	  
	 	,


 
					
			
	By:	 	  
	 	



  
 -2- 








 EXHIBIT A 

FORM OF SUPPLEMENTAL INDENTURE 
 TO
BE DELIVERED BY SUBSEQUENT GUARANTORS 
 SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of
                , 201    , among the Issuer,
                     (the “Guaranteeing Subsidiary”), a subsidiary of the Issuer and Wells Fargo Bank, National Association, as trustee
under the Indenture referred to below (the “Trustee”). 
 W I T N E S S E T H 

WHEREAS, the Issuer has heretofore executed and delivered to the Trustee an indenture dated as of April 1, 2014 (the
“Indenture”), providing for the issuance of 6.000% Senior Unsecured Notes due 2022 (the “Notes”); 
 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 Notes and the Indenture on the terms and conditions set forth herein (the “Guarantee”); and 
 WHEREAS,
pursuant to Section 901 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 Guaranteeing Subsidiary and the Trustee mutually covenant and agree for the equal and ratable benefit of the
Holders of the Notes 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 to provide an unconditional Guarantee on
the terms and subject to the conditions set forth in the Indenture including but not limited to Article 12 thereof. 
 3. NO RECOURSE
AGAINST OTHERS. No past, present or future director, officer, employee, incorporator, stockholder or agent of the Guaranteeing Subsidiary, as such, shall have any liability for any obligations of the Issuer or any Guaranteeing Subsidiary under the
Notes, any Guarantees, the Indenture or this Supplemental Indenture or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder of the Notes by accepting a Note waives and releases all such liability.
The waiver and release are part of the consideration for issuance of the Notes. Such waiver may not be effective to waive liabilities under the federal securities laws and it is the view of the SEC that such a waiver is against public policy. 

4. GOVERNING LAW. THIS SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK. THE
PARTIES HERETO AGREE TO SUBMIT TO THE JURISDICTION OF ANY UNITED STATES FEDERAL OR STATE COURT LOCATED IN THE BOROUGH OF MANHATTAN, IN THE CITY OF NEW YORK IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS SUPPLEMENTAL INDENTURE. 

  
 A-1 








 5. COUNTERPARTS. The parties may sign any number of copies of this Supplemental Indenture. Each
signed copy shall be an original, but all of them together represent the same agreement. The exchange of copies of the Supplemental Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution and delivery
of the Supplemental Indenture as to the parties hereto and may be used in lieu of the original Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures
for all purposes. 
 6. EFFECT OF HEADINGS. The Section headings herein are for convenience or reference only and are not intended to be
considered a part hereof and shall not affect the construction hereof. 
 7. THE TRUSTEE. The Trustee shall not be responsible in any manner
whatsoever for or in respect of the validity or sufficiency of this Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by the Guaranteeing Subsidiary and the Issuer. 

  
 A-2 








 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly
executed, all as of the date first above written. 
 Dated:                ,
20     
  

			
	ENTEGRIS, INC.
		
	By:	 	  

		 	Name:
		 	Title:
	
	[GUARANTEEING SUBSIDIARY],
		
	By:	 	  

		 	Name:
		 	Title:
	
	 WELLS FARGO BANK, NATIONAL ASSOCIATION,

as Trustee

		
	By:	 	  

		 	Name:
		 	Title:



  
 A-3 








 EXHIBIT B 

INCUMBENCY CERTIFICATE 
 The
undersigned,                    , being
the                    of                    (the
“Issuer”) does hereby certify that the individuals listed below are qualified and acting officers of the applicable entity as set forth in the right column opposite their respective names and the signatures appearing in the extreme right
column opposite the name of each such officer is a true specimen of the genuine signature of such officer and such individuals have the authority to execute documents to be delivered to, or upon the request of, Wells Fargo Bank, National
Association, as Trustee under the Indenture dated as of April 1, 2014, by and among the Issuer, the Guarantors party thereto and Wells Fargo Bank, National Association. 
  

					
	 Name
	  	 Title and Entity:
	  	 Signature

			
	  
	  	  
	  	  

			
	  
	  	  
	  	  

			
	  
	  	  
	  	  



IN WITNESS WHEREOF, the undersigned has duly executed and delivered this Certificate as of the     day
of                , 20    . 
  

	
	  

	Name:
	Title:



  
 B-1