Document:

EX-4.1

 Exhibit 4.1 
  

 
  

MUELLER WATER PRODUCTS, INC., 
 as
Issuer, 
 the Guarantors named herein 

and 
 Wells Fargo Bank, National
Association, 
 as Trustee 
  

 
 INDENTURE 

Dated as of June 12, 2018 
  

 
 5.50% Senior
Notes due 2026 
  
  

 

 TABLE OF CONTENTS 

 

							
	 	 	 	  	Page	 
	
	ARTICLE ONE	 
	
	DEFINITIONS AND INCORPORATION BY REFERENCE	 
			
	 SECTION 1.01.
	 	Definitions	  	 	1	 
	 SECTION 1.02.
	 	[Reserved]	  	 	31	 
	 SECTION 1.03.
	 	Rules of Construction	  	 	31	 
	
	ARTICLE TWO	 
	
	THE SECURITIES	 
			
	 SECTION 2.01.
	 	Amount of Notes	  	 	32	 
	 SECTION 2.02.
	 	Form and Dating; Legends	  	 	32	 
	 SECTION 2.03.
	 	Execution and Authentication	  	 	32	 
	 SECTION 2.04.
	 	Registrar and Paying Agent	  	 	33	 
	 SECTION 2.05.
	 	Paying Agent To Hold Money in Trust	  	 	34	 
	 SECTION 2.06.
	 	Noteholder Lists	  	 	35	 
	 SECTION 2.07.
	 	Transfer and Exchange	  	 	35	 
	 SECTION 2.08.
	 	Replacement Notes	  	 	36	 
	 SECTION 2.09.
	 	Outstanding Notes	  	 	36	 
	 SECTION 2.10.
	 	Treasury Notes	  	 	37	 
	 SECTION 2.11.
	 	Temporary Notes	  	 	37	 
	 SECTION 2.12.
	 	Cancellation	  	 	37	 
	 SECTION 2.13.
	 	Defaulted Interest	  	 	38	 
	 SECTION 2.14.
	 	CUSIP and ISIN Numbers	  	 	38	 
	 SECTION 2.15.
	 	Deposit of Moneys	  	 	39	 
	 SECTION 2.16.
	 	Book-Entry Provisions for Global Notes	  	 	39	 
	 SECTION 2.17.
	 	Transfer and Exchange of Notes	  	 	40	 
	 SECTION 2.18.
	 	Computation of Interest	  	 	48	 
	
	ARTICLE THREE	 
	
	REDEMPTION	 
			
	 SECTION 3.01.
	 	Election To Redeem; Notices to Trustee	  	 	48	 
	 SECTION 3.02.
	 	Selection by Trustee of Notes To Be Redeemed or Purchased	  	 	48	 
	 SECTION 3.03.
	 	Notice of Redemption	  	 	49	 
	 SECTION 3.04.
	 	Effect of Notice of Redemption or Purchase	  	 	51	 
	 SECTION 3.05.
	 	Deposit of Redemption or Purchase Price	  	 	52	 
	 SECTION 3.06.
	 	Notes Redeemed or Purchased in Part	  	 	52	 

  
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	 	 	 	  	Page	 
	 SECTION 3.07.
	 	Mandatory Redemption; Open Market Purchases	  	 	52	 
	
	ARTICLE FOUR	 
	
	COVENANTS	 
			
	 SECTION 4.01.
	 	Payment of Notes	  	 	53	 
	 SECTION 4.02.
	 	Maintenance of Office or Agency	  	 	53	 
	 SECTION 4.03.
	 	Legal Existence	  	 	54	 
	 SECTION 4.04.
	 	[Reserved]	  	 	54	 
	 SECTION 4.05.
	 	Waiver of Stay, Extension or Usury Laws	  	 	54	 
	 SECTION 4.06.
	 	Compliance Certificate	  	 	55	 
	 SECTION 4.07.
	 	Taxes	  	 	55	 
	 SECTION 4.08.
	 	Repurchase at the Option of Holders upon Change of Control	  	 	55	 
	 SECTION 4.09.
	 	Limitation on Asset Disposition	  	 	59	 
	 SECTION 4.10.
	 	Limitation on Restricted Payments	  	 	62	 
	 SECTION 4.11.
	 	Limitation on Liens	  	 	67	 
	 SECTION 4.12.
	 	[Reserved]	  	 	72	 
	 SECTION 4.13.
	 	[Reserved]	  	 	72	 
	 SECTION 4.14.
	 	[Reserved]	  	 	72	 
	 SECTION 4.15.
	 	Limitation on Sale and Leaseback Transactions	  	 	72	 
	 SECTION 4.16.
	 	Reports to Holders	  	 	73	 
	 SECTION 4.17.
	 	Additional Note Guarantees	  	 	74	 
	 SECTION 4.18.
	 	Suspension of Covenants	  	 	75	 
	
	ARTICLE FIVE	 
	
	SUCCESSOR CORPORATION	 
			
	 SECTION 5.01.
	 	Consolidation, Merger and Sale of Assets	  	 	76	 
	 SECTION 5.02.
	 	Successor Person Substituted	  	 	77	 
	
	ARTICLE SIX	 
	
	DEFAULTS AND REMEDIES	 
			
	 SECTION 6.01.
	 	Events of Default	  	 	77	 
	 SECTION 6.02.
	 	Acceleration of Maturity; Rescission	  	 	79	 
	 SECTION 6.03.
	 	Other Remedies	  	 	80	 
	 SECTION 6.04.
	 	Waiver of Existing Defaults and Events of Default	  	 	81	 
	 SECTION 6.05.
	 	Control by Majority	  	 	81	 
	 SECTION 6.06.
	 	Limitation on Suits	  	 	82	 
	 SECTION 6.07.
	 	No Personal Liability of Directors, Officers, Employees and Stockholders	  	 	82	 

  
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	 	 	 	  	Page	 
	 SECTION 6.08.
	 	Rights of Holders To Receive Payment	  	 	82	 
	 SECTION 6.09.
	 	Collection Suit by Trustee	  	 	83	 
	 SECTION 6.10.
	 	Trustee May File Proofs of Claim	  	 	83	 
	 SECTION 6.11.
	 	Priorities	  	 	84	 
	 SECTION 6.12.
	 	Undertaking for Costs	  	 	84	 
	
	ARTICLE SEVEN	 
	
	TRUSTEE	 
			
	 SECTION 7.01.
	 	Duties of Trustee	  	 	84	 
	 SECTION 7.02.
	 	Rights of Trustee	  	 	86	 
	 SECTION 7.03.
	 	Individual Rights of Trustee	  	 	88	 
	 SECTION 7.04.
	 	Trustee’s Disclaimer	  	 	89	 
	 SECTION 7.05.
	 	Notice of Defaults	  	 	89	 
	 SECTION 7.06.
	 	[Reserved]	  	 	89	 
	 SECTION 7.07.
	 	Compensation and Indemnity	  	 	89	 
	 SECTION 7.08.
	 	Replacement of Trustee	  	 	91	 
	 SECTION 7.09.
	 	Successor Trustee by Consolidation, Merger, etc	  	 	92	 
	 SECTION 7.10.
	 	Eligibility; Disqualification	  	 	92	 
	 SECTION 7.11.
	 	Preferential Collection of Claims Against Issuer	  	 	92	 
	 SECTION 7.12.
	 	Paying Agents	  	 	92	 
	
	ARTICLE EIGHT	 
	
	AMENDMENT, SUPPLEMENT AND WAIVER	 
			
	 SECTION 8.01.
	 	Without Consent of Noteholders	  	 	93	 
	 SECTION 8.02.
	 	With Consent of Noteholders	  	 	94	 
	 SECTION 8.03.
	 	[Reserved]	  	 	96	 
	 SECTION 8.04.
	 	Revocation and Effect of Consents	  	 	96	 
	 SECTION 8.05.
	 	Notation on or Exchange of Notes	  	 	96	 
	 SECTION 8.06.
	 	Trustee To Sign Amendments, etc	  	 	97	 
	
	ARTICLE NINE	 
	
	DISCHARGE OF INDENTURE; DEFEASANCE	 
			
	 SECTION 9.01.
	 	Discharge of Indenture	  	 	97	 
	 SECTION 9.02.
	 	Legal Defeasance	  	 	98	 
	 SECTION 9.03.
	 	Covenant Defeasance	  	 	99	 
	 SECTION 9.04.
	 	Conditions to Defeasance or Covenant Defeasance	  	 	100	 
	 SECTION 9.05.
	 	Deposited Money and U.S. Government Obligations To Be Held in Trust	  	 	101	 

  
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	 	 	 	  	 Page
	 
			
	 SECTION 9.06.
	 	Reinstatement	  	 	102	 
	 SECTION 9.07.
	 	Moneys Held by Paying Agent	  	 	102	 
	 SECTION 9.08.
	 	Moneys Held by Trustee	  	 	103	 
	
	ARTICLE TEN	 
	
	GUARANTEE OF SECURITIES	 
			
	 SECTION 10.01.
	 	Guarantee	  	 	103	 
	 SECTION 10.02.
	 	Execution and Delivery of Note Guarantee	  	 	104	 
	 SECTION 10.03.
	 	Release of Guarantors	  	 	105	 
	 SECTION 10.04.
	 	Waiver of Subrogation	  	 	106	 
	 SECTION 10.05.
	 	[Reserved]	  	 	106	 
	 SECTION 10.06.
	 	Limitation on Guarantor’s Liability	  	 	106	 
	
	ARTICLE ELEVEN	 
	
	MISCELLANEOUS	 
			
	 SECTION 11.01.
	 	[Reserved]	  	 	106	 
	 SECTION 11.02.
	 	Notices	  	 	106	 
	 SECTION 11.03.
	 	Communications by Holders with Other Holders	  	 	109	 
	 SECTION 11.04.
	 	Certificate and Opinion as to Conditions Precedent	  	 	109	 
	 SECTION 11.05.
	 	Statements Required in Certificate and Opinion	  	 	109	 
	 SECTION 11.06.
	 	Rules by Trustee and Agents	  	 	110	 
	 SECTION 11.07.
	 	Business Days; Legal Holidays	  	 	110	 
	 SECTION 11.08.
	 	Governing Law; Submission to Jurisdiction	  	 	110	 
	 SECTION 11.09.
	 	No Adverse Interpretation of Other Agreements	  	 	110	 
	 SECTION 11.10.
	 	Successors	  	 	110	 
	 SECTION 11.11.
	 	Multiple Counterparts	  	 	110	 
	 SECTION 11.12.
	 	Table of Contents, Headings, etc	  	 	111	 
	 SECTION 11.13.
	 	Separability	  	 	111	 
	 SECTION 11.14.
	 	Waiver of Jury Trial	  	 	111	 
	 SECTION 11.15.
	 	Force Majeure	  	 	111	 
	 SECTION 11.16.
	 	Trust Indenture Act	  	 	111	 
	 SECTION 11.17.
	 	U.S.A. Patriot Act	  	 	112	 
			
	SIGNATURES	 		  	 	S-1	 
	
	EXHIBITS	 
			
	 Exhibit A.
	 	Form of Note	  	 	A-1-1	 
	 Exhibit B.
	 	Form of Private Placement Legend	  	 	B-1	 
	 Exhibit C.
	 	Form of Legend for Global Note	  	 	C-1	 

  
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	 	 	 	  	Page	 
	 Exhibit D.
	 	[Reserved]	  	 	D-1	 
	 Exhibit E.
	 	Form of Legend for Regulation S Note	  	 	E-1	 
	 Exhibit F.
	 	Form of Certificate of Transfer	  	 	F-1	 
	 Exhibit G.
	 	Form of Certificate of Exchange	  	 	G-1	 
	 Exhibit H.
	 	[Reserved]	  	 	H-1	 
	 Exhibit I.
	 	[Reserved]	  	 	I-1	 
	 Exhibit J.
	 	Form of Supplemental Indenture to be Delivered by Subsequent Guarantors	  	 	J-1	 

  
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 INDENTURE, dated as of June 12, 2018 among Mueller Water Products, Inc., a Delaware
corporation (the “Issuer”), the Guarantors (as defined below) and Wells Fargo Bank, National Association, as trustee (the “Trustee”). 

Each party agrees as follows for the benefit of the other parties and for the equal and ratable benefit of the Holders. 

ARTICLE ONE 
 DEFINITIONS AND
INCORPORATION BY REFERENCE 
 SECTION 1.01. Definitions. 

“ABL Credit Facility” means the Credit Agreement, dated as of August 26, 2010, among the Issuer, the other borrowers and
guarantors party thereto, the lenders from time to time party thereto and Bank of America, N.A., as agent, as amended by Amendment No. 1, Amendment No. 2 and Amendment No. 3 thereto and as further amended, restated, refinanced,
supplemented or otherwise modified from time to time. 
 “Accounting Change” has the meaning set forth in the definition of
“GAAP.” 
 “Additional Notes” has the meaning set forth in Section 2.01. 

“Additional Assets” means: 

(1) any property or assets (other than Indebtedness and Capital Stock) to be used by the Issuer or a Subsidiary; 

(2) the Capital Stock of a Person that becomes a Subsidiary as a result of the acquisition of such Capital Stock by the Issuer
or another Subsidiary; or 
 (3) Capital Stock constituting a non-controlling
interest in any Person that at such time is a Subsidiary. 
 “Advisory Firm” means an accounting, appraisal, investment
banking firm or consultant of nationally recognized standing that is, in the good faith judgment of the Issuer, qualified to perform the task for which it has been engaged. 

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

 “Agent” means any Registrar, Paying Agent, Depository Custodian, or agent for
service or notices and demands. 
 “Agent Members” has the meaning set forth in Section 2.16. 

“amend” means to amend, supplement, restate, amend and restate or otherwise modify; and “amendment” shall
have a correlative meaning. 
 “Applicable Treasury Rate” for any Redemption Date means the yield to maturity at the time
of computation 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 such
Make-Whole Redemption Date (or date of deposit in the case of a satisfaction and discharge) (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
Make-Whole Redemption Date to June 15, 2021; provided, however, that if the period from the Make-Whole Redemption Date to June 15, 2021 is not equal to the constant maturity of a United States Treasury security for which a
weekly average yield is given, the Applicable Treasury Rate shall be obtained by linear interpolation (calculated to the nearest one-twelfth of a year) from the weekly average yields of United States Treasury
securities for which such yields are given except that if the period from the Make-Whole Redemption Date to June 15, 2021 is less than one year, the weekly average yield on actually traded United States Treasury securities adjusted to a
constant maturity of one year shall be used. 
 “asset” means any asset or property, whether real, personal or mixed,
tangible or intangible. 
 “Asset Disposition” means any sale, conveyance, transfer or other disposition (or series of
related sales, conveyances, transfers or dispositions) by the Issuer or any Restricted Subsidiary, including any disposition by means of a merger, consolidation or similar transaction (each referred to for the purposes of this definition as a
“disposition”), of: 
 (1) any shares of Capital Stock of a Restricted Subsidiary (other than
directors’ qualifying shares or shares required by applicable law to be held by a Person other than the Issuer or a Restricted Subsidiary); 

(2) all or substantially all the assets of any division or line of business of the Issuer or any Restricted Subsidiary; or 

  
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 (3) any other assets or property of the Issuer or any Restricted Subsidiary
outside of the ordinary course of business of the Issuer or such Restricted Subsidiary. 
 Notwithstanding the foregoing, none of the
following shall be deemed to be an Asset Disposition: 
 (1) a disposition by a Restricted Subsidiary to the Issuer or by the
Issuer or a Restricted Subsidiary to a Restricted Subsidiary; 
 (2) a disposition of all or substantially all the assets of
the Issuer in compliance with Section 5.01 or a disposition that constitutes a Change of Control pursuant to this Indenture; 

(3) a sale, contribution, conveyance or other transfer of accounts receivable and related assets of the type specified in the
definition of Qualified Receivables Transaction by or to a Receivables Entity in a Qualified Receivables Transaction; 
 (4)
the license or sublicense of intellectual property or other intangibles; 
 (5) the abandonment, farm-out, lease, assignment, sublease, license or sublicense of any real or personal property in the ordinary course of business; 

(6) any surrender or waiver of contract rights or settlement, release, recovery on or surrender of contract, tort or other
claims in the ordinary course of business; 
 (7) the granting of Security Interests not prohibited by Section 4.11;

 (8) the disposition by the Issuer or any of its Restricted Subsidiaries of (i) cash and Cash Equivalents,
(ii) inventory and other assets acquired and held for resale in the ordinary course of business, (iii) damaged, uneconomical, negligible, worn out or obsolete assets or other assets (including equipment and intellectual property) that, in
the Issuer’s reasonable judgment, are no longer used or useful in the business of the Issuer or its Restricted Subsidiaries, or (iv) rights granted to others pursuant to leases or licenses, to the extent not materially interfering with the
operations of the Issuer or its Restricted Subsidiaries; 
 (9) any exchange of assets for assets (including a combination of
assets (which assets may include Equity Interests or any securities convertible into, or exercisable or exchangeable for, Equity Interests, but which assets may not include any Indebtedness) and Cash Equivalents) of comparable or greater market
value or usefulness to the business of the Issuer and its Restricted Subsidiaries, taken as a whole, as determined in good faith by the Issuer; 

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

(11) the issuance by the Issuer or a Restricted Subsidiary of preferred stock or any convertible securities; 

(12) any sale of Capital Stock or Indebtedness or other securities of a Foreign Subsidiary; 

(13) any sale of assets received by the Issuer or any Restricted Subsidiary upon foreclosure on a Security Interest; 

(14) the unwinding of any Hedging Obligations (including sales under forward contracts); 

(15) any dispositions 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 agreements; 
 (16) the sale, lease, assignment, license,
sublease or discount of inventory, equipment, accounts receivable, notes receivable or other current assets held for sale 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; 
 (17) dispositions of property pursuant to
casualty events, foreclosures or any similar action on assets; 
 (18) any financing transaction with respect to property
constructed or acquired by the Issuer or a Restricted Subsidiary after the Issue Date, including Sale and Leaseback Transactions permitted under the terms hereof; 

(19) the lapse or abandonment of intellectual property rights in the ordinary course of business, which in the reasonable
judgment of the Issuer are not material to the conduct of the business of the Issuer and its Restricted Subsidiaries taken as a whole; 

(20) a single transaction or series of related transactions that involve the disposition of assets, or issuance or sale of
Capital Stock of any Restricted Subsidiary, with a fair market value of less than $25.0 million; or 
 (21) any sale or
disposition of Equity Interests in, or Indebtedness or other securities of, an Unrestricted Subsidiary. 

  
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 “Authentication Order” has the meaning set forth in Section 2.01. 

“Bankruptcy Law” means Title 11 of the United States Code, as amended, or any similar federal, state, local or foreign law
for the relief of debtors. 
 “Board of Directors” means, with respect to any Person, the board of directors or comparable
governing body of such Person. 
 “Borrowing Base” means an amount equal to the sum of (a) 85% of the book value of the
accounts receivable of the Issuer and its Restricted Subsidiaries and (b) 50% of the net book value of the inventories of the Issuer and its Restricted Subsidiaries. 

“Business Day” has the meaning set forth in Section 11.07. 

“Capital Stock” means: 

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

(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 distribution of assets of, the issuing Person. 

“Capitalized Lease Obligations” 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 reflected as a liability on a balance sheet (excluding the footnotes thereto) (a) with respect to a capital lease in accordance with ASC 840, or (b) only subsequent to
the adoption of ASC 842 by the Issuer, with respect to a finance lease. For the avoidance of doubt, “Capitalized Lease Obligations” shall not include obligations or liabilities of any Person to pay rent or other amounts under any lease of
(or other arrangement conveying the right to use) real or personal property, or a combination thereof, which obligations would be required to be classified and accounted for as an operating lease on such date any determination thereof is to be made.

  
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 “Cash Equivalents” means: 

(1) U.S. Dollars, Canadian dollars, Chinese yuan, Japanese yen, pounds sterling, euros or the national currency of any
participating member state of the European Union or the United Kingdom or other currencies held by the Issuer or its Subsidiaries from time to time in the ordinary course of business; 

(2) securities issued or directly and fully guaranteed or insured by the government of the United States, Canada, the United
Kingdom or any country that is a member of the European Union or any agency or instrumentality thereof in each case with maturities not exceeding two years from the date of acquisition; 

(3) certificates of deposit, time deposits and eurodollar time deposits with maturities of one year or less from the date of
acquisition, bankers’ acceptances, in each case with maturities not exceeding one year, and overnight bank deposits, in each case with any commercial bank having capital and surplus in excess of $500,000,000, or the foreign currency equivalent
thereof, and whose long-term debt is rated “A” or higher or the equivalent thereof by a Ratings Agency (or reasonably equivalent ratings of another internationally recognized ratings agency); 

(4) repurchase obligations for underlying securities of the types described in clauses (2) and (3) above entered into
with any financial institution meeting the qualifications specified in clause (3) above; 
 (5) commercial paper issued
by a corporation (other than an Affiliate of the Issuer) rated at least “A-1” or the equivalent thereof by a Ratings Agency (or reasonably equivalent ratings of another internationally recognized
ratings agency) and in each case maturing within one year after the date of acquisition; 
 (6) readily marketable direct
obligations issued by any state of the United States of America or any municipal or political subdivision thereof with a rating of “AA-” from S&P or “Aa3” from Moody’s or
guaranteed by a financial institution with a rating of “AA-” from S&P or “Aa3” from Moody’s (or reasonably equivalent ratings of another internationally recognized ratings agency)
in each case with maturities not exceeding two years from the date of acquisition; 
 (7) Indebtedness issued by Persons with
a rating of “A” or higher from S&P or “A-2” or higher from Moody’s in each case with maturities not exceeding two years from the date of acquisition; and 

(8) investment funds investing at least 90% of their assets in securities of the types described in clauses (1) through
(6) above. 

  
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 Notwithstanding the foregoing, Cash Equivalents shall include amounts denominated in currencies
other than those set forth in clause (1) above, provided that such amounts are converted into any currency listed in clause (1) as promptly as practicable and in any event within ten Business Days following the receipt of such
amounts. 
 For the avoidance of doubt, any items identified as Cash Equivalents under this definition will be deemed to be Cash Equivalents
under this Indenture regardless of the treatment of such items under GAAP. 
 “CFC” means a “controlled foreign
corporation” within the meaning of Section 957 of the Internal Revenue Code of 1986, as amended. 
 “CFC Holdco”
means (i) Mueller Co., (ii) Echologics and (iii) each other Domestic Subsidiary that has no material assets other than capital stock of one or more direct or indirect Foreign Subsidiaries that are CFCs. 

“Change of Control” means, at any time, (a) any “person” or “group” (as such terms are used in
Sections 13(d) and 14(d) of the Exchange Act, but excluding any employee benefit plan of the Issuer or its Restricted Subsidiaries, and any person or entity acting in its capacity as trustee, agent or other fiduciary or administrator of any such
plan) becomes the “beneficial owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange Act, except that a person or group shall be deemed to have
“beneficial ownership” of all securities that such person or group has the right to acquire (such right, an “option right”), whether such right is exercisable immediately or only after the passage of time), directly or
indirectly, of 50% or more of the aggregate ordinary voting power represented by the issued and outstanding Capital Stock of the Issuer (and taking into account all such securities that such person or group has the right to acquire pursuant to any
option right) or (b) a “change of control” or similar event shall occur (and not be waived or consented to by the holders or lenders thereof) under any Indebtedness of the Issuer and its Subsidiaries the outstanding principal amount
of which exceeds $100,000,000 in the aggregate. 
 “Change of Control Offer” has the meaning set forth in
Section 4.08. 
 “Change of Control Payment” has the meaning set forth in Section 4.08. 

“Change of Control Payment Date” has the meaning set forth in Section 4.08. 

“Change of Control Triggering Event” means the occurrence of both a Change of Control and a Ratings Decline. 

“Commission” means the United States Securities and Exchange Commission. 

  
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 “Consolidated Depreciation and Amortization Expense” means for any period, the
total amount of depreciation, depletion and amortization expense, including amortization of deferred financing fees, of the Issuer and its Restricted Subsidiaries for such period on a consolidated basis and otherwise in accordance with GAAP. 

“Consolidated EBITDA” with respect to the Issuer and its Restricted Subsidiaries for any period, the Consolidated Net Income
of the Issuer and its Restricted Subsidiaries for such period: 
 (1) increased (without duplication) by: 

(a) Consolidated Interest Expense; plus 

(b) Consolidated Non-Cash Charges; plus 

(c) Consolidated Income Tax Expense (other than income tax expense (either positive or negative) attributable to extraordinary
gains or losses); plus 
 (d) Consolidated Depreciation and Amortization Expense; plus 

(e) the amount of cost savings, operating expense reductions, restructuring charges and expenses and synergies that are
expected to be realized as a result of actions taken or expected to be taken within 24 months after the date of any acquisition, divestiture or disposition, restructuring or the implementation of an initiative, as applicable (calculated on a pro
forma basis as though such cost savings, operating expense reductions, restructuring charges and expenses and synergies had been realized on the first day of such period as if such cost savings, operating expense reductions, restructuring charges
and expenses and synergies were realized during the entirety of such period), net of the amount of actual benefits realized during such period from such actions; provided that (A) such actions are to be taken within 24 months after the
consummation of the acquisition, divestiture or disposition, restructuring or the implementation of an initiative, as applicable, which is expected to result in cost savings, operating expense reductions, restructuring charges and expenses or
synergies and (B) no cost savings, operating expense reductions, restructuring charges and expenses or synergies shall be added pursuant to this defined term to the extent duplicative of any expenses or charges otherwise added to Consolidated
EBITDA, whether through a pro forma adjustment or otherwise, for such period; plus 
 (f) any financing fees,
financial and other advisory fees, accounting and consulting fees and legal fees and related costs and expenses incurred during such period in connection with acquisitions, Investments, financings and Asset Dispositions permitted hereunder; 

  
 -8- 

 (2) decreased by (without duplication) non-cash gains
increasing Consolidated Net Income of the Issuer and its Restricted Subsidiaries for such period, excluding any non-cash gains to the extent they represent the reversal of an accrual or reserve for a potential
cash item that reduced Consolidated EBITDA in any prior period. 
 “Consolidated Fixed Charge Coverage Ratio” means the
ratio of Consolidated EBITDA of the Issuer and its Restricted Subsidiaries during the most recent four consecutive full fiscal quarters for which financial statements are available (the “Four-Quarter Period”) ending on or prior to
the date of the transaction giving rise to the need to calculate the Consolidated Fixed Charge Coverage Ratio (the “Transaction Date”) to Consolidated Fixed Charges of the Issuer and its Restricted Subsidiaries for the Four-Quarter
Period. 
 For purposes of this definition, Consolidated EBITDA and Consolidated Fixed Charges shall be calculated after giving effect on a
pro forma basis for the period of such calculation to the incurrence of any Indebtedness or the issuance of any Preferred Stock of the Issuer and any Restricted Subsidiary (and the application of the proceeds thereof) and any repayment of
Indebtedness or redemption of Disqualified Equity Interests or Preferred Stock (and the application of the proceeds therefrom) occurring during the Four-Quarter Period or at any time subsequent to the last day of the Four-Quarter Period and on or
prior to the Transaction Date, as if such incurrence, repayment, issuance or redemption, as the case may be (and the application of the proceeds thereof), occurred on the first day of the Four-Quarter Period. 

For purposes of making the computation referred to above, investments, acquisitions, dispositions, mergers, consolidations and discontinued
operations (as determined in accordance with GAAP), in each case with respect to an operating unit of a business, and operational changes (including price increases), that the Issuer or any of its Restricted Subsidiaries has both determined to make
and made after the Issue Date and during the Four-Quarter Period or subsequent to such period and on or prior to or simultaneously with the Transaction Date (each, for purposes of this definition, a “pro forma event”) shall be
calculated on a pro forma basis assuming that all such investments, acquisitions, dispositions, mergers, consolidations, discontinued operations and operational changes (including price increases to the extent permitted by the definition of
Consolidated EBITDA) (and the change of any associated fixed charge obligations and the change in Consolidated EBITDA resulting therefrom) had occurred on the first day of the Four-Quarter Period. If, since the beginning of such Fourth-Quarter
Period, any Person that subsequently became a Restricted Subsidiary or was merged with or into the Issuer or any Restricted Subsidiary thereof since the beginning of such period shall have made or effected any investment, acquisition, disposition,
merger, consolidation or discontinued operation, in each case with respect to an operating unit of a business, or operational change (including price increases to the extent permitted by the 

  
 -9- 

 
definition of Consolidated EBITDA) that would have required adjustment pursuant to this definition, then the Consolidated Fixed Charge Coverage Ratio shall be calculated giving pro forma effect
thereto for such period as if such investment, acquisition, disposition, merger, consolidation, discontinued operation, or operational change had occurred at the beginning of the applicable four-quarter period. 

For purposes of this definition, whenever pro forma effect is to be given to any pro forma event, the pro forma calculations shall be made in
good faith by a responsible financial or accounting officer of the Issuer to the extent identifiable and supportable. Any such pro forma calculation may include, without duplication, adjustments appropriate to reflect cost savings, operating expense
reductions, operational changes (including price increases to the extent permitted by the definition of Consolidated EBITDA), restructuring charges and expenses and synergies reasonably expected to result from the applicable event to the extent set
forth in the definition of “Consolidated EBITDA”. 
 In calculating Consolidated Fixed Charges for purposes of determining the
denominator (but not the numerator) of this Consolidated Fixed Charge Coverage Ratio: 
 (1) interest on outstanding Indebtedness determined
on a fluctuating basis as of the Transaction Date and which will continue to be so determined thereafter shall be deemed to have accrued at a fixed rate per annum equal to the rate of interest on such Indebtedness in effect on the Transaction Date
(although interest with respect to any Indebtedness for periods while the same was actually outstanding during the respective period shall be calculated using the actual rates applicable thereto while the same was actually outstanding); 

(2) if interest on any Indebtedness actually outstanding on the Transaction Date 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 rates, then the interest rate in effect on the Transaction Date will be deemed to have been in effect during the Four-Quarter Period (although interest with respect
to any Indebtedness for periods while the same was actually outstanding during the respective period shall be calculated using the actual rates applicable thereto while the same was actually outstanding); and 

(3) notwithstanding clause (1) or (2) above, interest on Indebtedness determined on a fluctuating basis, to the extent such interest is
covered by agreements relating to Hedging Obligations, shall be deemed to accrue at the rate per annum resulting after giving effect to the operation of these agreements. 

“Consolidated Fixed Charges” means, for any period, the sum of 

(1) Consolidated Interest Expense of such Person for such period, and 

  
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 (2) all cash dividend payments (excluding items eliminated in consolidation) on any series of
Preferred Stock or Disqualified Equity Interests of the Issuer and its Subsidiaries; 
 provided that, notwithstanding the foregoing,
any charges arising from (i) the application of Accounting Standards Codification Topic 480-10-25-4 “Distinguishing
Liabilities from Equity—Overall—Recognition” to any series of Preferred Stock other than Disqualified Equity Interests or (ii) the application of Accounting Standards Codification Topic
470-20 “Debt—Debt with Conversion Options—Recognition,” in each case, shall be disregarded in the calculation of Consolidated Fixed Charges. 

“Consolidated Income Tax Expense” means, for any period, the provision for federal, state, local and foreign income taxes of
the Issuer and its Restricted Subsidiaries for such period as determined on a consolidated basis in accordance with GAAP. 

“Consolidated Interest Expense” means, for any period, the sum, without duplication, of 

(1) consolidated interest expense of the Issuer and its Restricted Subsidiaries for such period, to the extent such expense was deducted (and
not added back) in computing Consolidated Net Income (including (a) amortization of original issue discount resulting from the issuance of Indebtedness at less than par, (b) all commissions, discounts and other fees and charges owed with
respect to letters of credit or bankers acceptances, (c) non-cash interest payments (but excluding any non-cash interest expense attributable to the movement in the
mark to market valuation of Hedging Obligations or other derivative instruments pursuant to GAAP), (d) the interest component of Capitalized Lease Obligations, and (e) net payments and receipts (if any) pursuant to interest rate Hedging
Obligations with respect to Indebtedness, and excluding (t) any expense resulting from the discounting of any Indebtedness in connection with the application of purchase accounting in connection with any acquisition, (u) penalties and
interest relating to taxes, (v) any “additional interest” or “penalty interest” with respect to any securities, (w) any accretion or accrued interest of discounted liabilities, (x) amortization of deferred
financing fees, debt issuance costs, commissions, fees and expenses and (y) any expensing of bridge, commitment and other financing fees; plus 

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

(3) interest income for such period; 

provided that, for purposes of calculating Consolidated Interest Expense, no effect shall be given to the discount and/or premium
resulting from the bifurcation of derivatives under FASB ASC 815 and related interpretations as a result of the terms of the Indebtedness to which such Consolidated Interest Expense relates. 

  
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 For purposes of this definition, 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. 

Notwithstanding the foregoing, any additional charges arising from (i) the application of Accounting Standards Codification Topic 480-10-25-4 “Distinguishing Liabilities from Equity— Overall—Recognition” to any series of Preferred Stock other
than Disqualified Equity Interests or (ii) the application of Accounting Standards Codification Topic 470-20 “Debt—Debt with Conversion Options—Recognition,” in each case, shall be
disregarded in the calculation of Consolidated Fixed Charges. 
 “Consolidated Net Income” means, with respect to the
Issuer and its Restricted Subsidiaries for any period, the aggregate of the Net Income of the Issuer and its Restricted Subsidiaries for such period, on a consolidated basis, and otherwise determined in accordance with GAAP; provided,
however, that, without duplication: 
 (1) any after-tax effect of extraordinary, non-recurring, non-operating or unusual gains, losses, income or expenses (including all fees and expenses relating thereto) (including costs and expenses relating to the
Transactions), severance, relocation costs, consolidation and closing costs, integration and facilities opening costs, business optimization costs, transition costs, restructuring costs, signing, retention or completion bonuses, curtailments or
modifications to pension and post-retirement employee benefit plans and similar items related to any of the foregoing shall be excluded, 

(2) the portion of Net Income of the Issuer and its Restricted Subsidiaries allocable to minority interests in unconsolidated Subsidiaries to
the extent that cash dividends or distributions have not actually been received by the Issuer or any of its Restricted Subsidiaries; 
 (3)
any non-cash impairment, valuation allowance, write-up, write-down or write-off in the book value of any assets for such period;
and 
 (4) any non-cash gains or losses in respect of any sales of Capital Stock or asset sales
outside the ordinary course of business (including in a Sale and Leaseback Transaction) by the Issuer or any of its Restricted Subsidiaries for such period. 

Consolidated Net Income for such period of any Unrestricted Subsidiary shall be included only to the extent of the amount of dividends or
distributions or other payments in respect of equity that are actually paid in cash (or to the extent converted into cash) by such Unrestricted Subsidiary to the Issuer or one of its Restricted Subsidiaries in respect of such period. 

  
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 “Consolidated Non-Cash Charges” means,
with respect to the Issuer and its Restricted Subsidiaries for any period, the aggregate depreciation, amortization (including amortization of intangible assets, deferred financing fees, debt issuance costs, commissions, fees and expenses, expensing
of any bridge, commitment or other financing fees, the non-cash portion of interest expense resulting from the reduction in the carrying value under purchase accounting of the Issuer’s outstanding
Indebtedness and commissions, discounts, yield and other fees and charges but excluding amortization of prepaid cash expenses that were paid in a prior period), non-cash impairment, non-cash compensation and other non-cash losses, charges and expenses of such Person and its Subsidiaries reducing Consolidated Net Income of such Person for such period on a
consolidated basis and otherwise determined in accordance with GAAP; provided that if any non-cash charges referred to in this definition represent an accrual or reserve for potential cash items in any
future period, the cash payment in respect thereof in such future period shall be subtracted from Consolidated EBITDA in such future period to such extent paid. 

“Consolidated Total Assets” means, the consolidated total assets of the Issuer and its Restricted Subsidiaries as set forth
on the consolidated balance sheet of the Issuer as of the most recent period for which financial statements were required to have been delivered pursuant to Section 4.16(a)(1); provided that, for purposes of testing the covenants under
this Indenture in connection with any transaction, the Consolidated Total Assets of the Issuer and its Restricted Subsidiaries shall be adjusted to reflect such pro forma adjustments as are appropriate and consistent with the pro forma
adjustment provisions set forth in the definition of “Consolidated Fixed Charge Coverage Ratio.” 
 “Consolidated Total
Debt” means, as of any date of determination, the aggregate principal amount of Indebtedness described in clauses (1)(a), (1)(b) and (1)(d) of the definition of “Indebtedness” of the Issuer and its Restricted Subsidiaries
outstanding on such date, determined on a consolidated basis, to the extent required to be recorded on a balance sheet in accordance with GAAP, including, without duplication, the outstanding principal amount of the Notes; provided that
(x) a binding commitment to lend under a revolving credit facility shall be deemed to be an incurrence of Indebtedness (within the meaning of clause (1)(a) in the definition thereof) in the full amount of such commitment on the date that such
commitment is entered into (or, in the case of the ABL Credit Facility, the lesser of (i) the Borrowing Base and (ii) the Aggregate Commitments (as defined in the ABL Credit Facility)), regardless of whether the full amount of such
revolving credit facility is actually borrowed and (y) for the avoidance of doubt, undrawn letters of credit shall not be included. 

  
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 “Contingent Obligations” means, with respect to any Person, any obligation of
such Person Guaranteeing any leases, dividends or other obligations that do not constitute Indebtedness (“primary obligations”) of any other Person (the “primary obligor”) in any manner, whether directly or
indirectly, including, without limitation, any obligation of such Person, whether or not contingent: 
 (1) to purchase any
such primary obligation or any property constituting direct or indirect security therefor; 
 (2) to advance or supply
funds: 
 (a) for the purchase or payment of any such primary obligation; or 

(b) to maintain working capital or equity capital of the primary obligor or otherwise to maintain the net worth or solvency of
the primary obligor; or 
 (3) to purchase property, securities or services primarily for the purpose of assuring the owner
of any such primary obligation of the ability of the primary obligor to make payment of such primary obligation against loss in respect thereof. 

“Corporate Trust Office” means the office of the Trustee at which any time its corporate trust business in relation to this
Indenture shall be administered, which at the date hereof is located at 150 East 42nd Street, 40th Fl, New York, NY 10017, Attention: Corporate
Trust Services, and for Agent services such office shall also mean the office or agency of the Trustee located at Corporate Trust Operations, MAC N9300-070, 600 South Fourth Street, Seventh Floor, Minneapolis,
MN 55479, or such other address as the Trustee may designate from time to time by notice to the Holders and the Issuer, or the principal corporate trust office of any successor Trustee (or such other address as such successor Trustee may designate
from time to time by notice to the Holders and the Issuer). 
 “Covenant Defeasance” has the meaning set forth in
Section 9.03. 
 “Covenant Suspension Event” has the meaning set forth in Section 4.18. 

“Credit Facilities” means one or more debt facilities (including, without limitation, the ABL Credit Facility) or other
financing arrangements (including, without limitation, commercial paper facilities or indentures), providing for revolving credit loans, term loans or letters of credit or other Indebtedness, including any notes, mortgages, guarantees, collateral
documents, instruments and agreements executed in connection therewith, and any amendments, supplements, modifications, extensions, renewals, restatements, refundings, replacements, exchanges or refinancings thereof, in whole or in part, and any
financing arrangements that amend, supplement, modify, extend, renew, restate, refund, replace, exchange or refinance any part thereof, including, without limitation, any such amended, supplemented, modified, extended, renewed, restated, refunding,
replacement, 

  
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exchanged or refinancing financing arrangement that increases the amount permitted to be borrowed or issued thereunder or alters the maturity thereof or adds the Issuer, Restricted Subsidiaries
or Parent Entities as additional borrowers or guarantors thereunder and whether by the same or any other agent, trustee, lender or group of lenders, investors, holders or otherwise. 

“Default” means any event, act or condition that, after notice or the passage of time or both, would be an Event of Default.

 “Depository” means, with respect to the Global Notes, The Depository Trust Company or another Person designated as
depository by the Issuer, which Person must be a clearing agency registered under the Exchange Act. 
 “Depository
Custodian” means the Trustee as custodian with respect to the Global Notes or any successor entity thereto. 
 “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
Disposition that is 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 payment of, on or with respect to such Designated Non-cash Consideration. 

“Disqualified Equity Interests” of any Person means any class of Equity Interests of such Person that, by its terms, or by
the terms of any related agreement or of any security into which it is convertible, puttable or exchangeable, is, or upon the happening of any event or the passage of time would be, required to be redeemed by such Person, whether or not at the
option of the holder thereof, or matures or is mandatorily redeemable, pursuant to a sinking fund obligation or otherwise, in whole or in part, on or prior to the date which is 91 days after the final maturity date of the Notes; provided,
however, that any class of Equity Interests of such Person that, by its terms, authorizes such Person to satisfy in full its obligations with respect to the payment of dividends or upon maturity, redemption (pursuant to a sinking fund or
otherwise) or repurchase thereof or otherwise by the delivery of Equity Interests that are not Disqualified Equity Interests, and that is not convertible, puttable or exchangeable for Disqualified Equity Interests or Indebtedness, will not be deemed
to be Disqualified Equity Interests so long as such Person satisfies its obligations with respect thereto solely by the delivery of Equity Interests that are not Disqualified Equity Interests; provided, further, however, that
any Equity Interests that would not constitute Disqualified Equity Interests but for provisions thereof giving holders thereof (or the holders of any security into or for which such Equity Interests are convertible, exchangeable or exercisable) the
right to require the Issuer to redeem such Equity Interests upon the occurrence of a change of control occurring prior to the 91st day after the final maturity date of the Notes shall not constitute Disqualified Equity Interests if the change of
control provisions applicable to such 

  
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Equity Interests are no more favorable to such holders than the provisions of Section 4.08 and such Equity Interests specifically provide that the Issuer will not redeem any such Equity
Interests pursuant to such provisions prior to the Issuer’s purchase of the Notes as required pursuant to Section 4.08. 

“Domestic Subsidiary” means any Subsidiary organized under the laws of the United States, any State thereof or the District
of Columbia. 
 “Echologics” means Echologics, LLC, a Delaware limited liability company. 

“Equity Interests” of any Person means (1) any and all shares or other equity interests (including common stock,
preferred stock, limited liability company interests and partnership interests) in such Person and (2) all rights to purchase, warrants or options (whether or not currently exercisable), participations or other equivalents of or interests in
(however designated) such shares or other interests in such Person, but excluding any debt securities that are convertible into such shares or other interests in such Person. 

“Equity Offering” means a public or private sale or issuance of common stock of the Issuer or any Parent Entity of the
Issuer, other than (i) public offerings with respect to common stock of the Issuer or any of its Parent Entities or registered on Form S-4 or Form S-8 or
(ii) any sale to any Subsidiary of the Issuer. 
 “Event of Default” has the meaning set forth in Section 6.01.

 “Excess Proceeds” has the meaning set forth in Section 4.09. 

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of the Commission
promulgated thereunder. 
 “Excluded Contributions” means cash and Cash Equivalents received by the Issuer after the Issue
Date from; 
 (1) contributions to its common equity capital; and 

(2) the sale of Qualified Equity Interests of the Issuer; 

in each case designated as Excluded Contributions pursuant to an Officer’s Certificate executed by an officer of the Issuer, the cash
proceeds of which are excluded from the calculation set forth in clause (c)(2) of the first paragraph of Section 4.10. 

“Excluded Subsidiary” means any Subsidiary of the Issuer (i) that is not a Wholly-Owned Subsidiary (provided that such
Subsidiary shall cease to be an Excluded Subsidiary at the time such Subsidiary becomes a Wholly-Owned Subsidiary), (ii) which is an Immaterial Subsidiary (provided that such Subsidiary shall cease to be an Excluded

  
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Subsidiary at the time such Subsidiary is no longer an Immaterial Subsidiary), (iii) that is a Domestic Subsidiary of a Foreign Subsidiary that is a CFC, (iv) that is a CFC Holdco (other
than Mueller Co. and Echologics), (v) that is a special purpose entity, captive insurance company or not-for-profit subsidiary, (vi) that is an Unrestricted
Subsidiary or (vii) is a Foreign Subsidiary. 
 “Fiscal Year” means the fiscal year of the Issuer, which at the date
hereof ends on September 30. 
 “Foreign Subsidiary” means any Subsidiary other than a Domestic Subsidiary. 

“Four-Quarter Period” has the meaning set forth in the definition of “Consolidated Fixed Charge Coverage Ratio.”

 “GAAP” means generally accepted accounting principles set forth in the Accounting Standards Codification of the
Financial Accounting Standards Board or in such other statements by such other entity as may be approved by a significant segment of the accounting profession of the United States, which are in effect from time to time (“GAAP”);
provided that for purposes of calculating the Consolidated Net Income, the Consolidated Fixed Charge Coverage Ratio, the Secured Net Leverage Ratio and the Total Net Leverage Ratio, “GAAP” shall mean GAAP as in effect on the Issue
Date. 
 If there occurs a change in generally accepted accounting principles occurring after the Issue Date (including with respect to the
treatment of leases in the definition of “Capitalized Lease Obligations” and operating leases) and such change would cause a change with respect to any term or measure used in this Indenture (an “Accounting Change”), then
the Issuer may elect, as evidenced by a written notice of the Issuer to the Trustee, that such term or measure shall be calculated as if such Accounting Change had occurred. 

“Global Note Legend” means the legend substantially in the form set forth in Exhibit C. 

“Global Notes” has the meaning set forth in Section 2.16. 

“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, without limitation, through letters of credit and reimbursement agreements in respect thereof), of all or any part of any Indebtedness. “Guarantee” when used as a verb shall have a
corresponding meaning. 

  
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 “Guarantor” means: 

(1) each Domestic Subsidiary that is a Wholly-Owned Subsidiary that executes and delivers a Note Guarantee pursuant to
Section 4.17; and 
 (2) each Subsidiary that otherwise executes and delivers a Note Guarantee; 

in each case, until such time as such Person is released from its Note Guarantee in accordance with the provisions of this Indenture. 

“Hedging Obligations” means, with respect to any Person, the obligations of such Person under: 

(1) currency exchange, interest rate or commodity swap agreements, currency exchange, interest rate or commodity cap agreements
and currency exchange, interest rate or commodity collar agreements; and 
 (2) other agreements or arrangements designed to
manage or protect such Person against fluctuations in currency exchange, interest rates or commodity prices. 
 “Holder” or
“Noteholder” means any registered holder, from time to time, of any Notes. 
 “Immaterial Subsidiary”
means each Subsidiary (i) which, as of the most recent fiscal quarter of the Issuer, for the period of four consecutive fiscal quarters then ended, for which financial statements have been delivered or were required to have been delivered
pursuant to Section 4.16 (or, prior to the first such delivery pursuant to such covenant, for the period of four consecutive fiscal quarters ended December 31, 2017), contributed less than five percent (5%) of Consolidated EBITDA for such
period and (ii) which had assets with a fair market value of less than five percent (5%) of the Consolidated Total Assets as of such date; provided that, if at any time the aggregate amount of Consolidated EBITDA or Consolidated Total Assets
attributable to all Subsidiaries that are Immaterial Subsidiaries exceeds ten percent (10%) of Consolidated EBITDA for any such period or ten percent (10%) of Consolidated Total Assets as of the end of any such fiscal quarter, the Issuer (or, in the
event the Issuer has failed to do so within twenty (20) days, the Trustee) shall designate sufficient Subsidiaries as “Subsidiaries” to eliminate such excess, and such designated Subsidiaries shall no longer constitute Immaterial
Subsidiaries under this Indenture. 

  
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 “Indebtedness” of any Person at any date means, without duplication: 

(1) the principal and premium (if any) of any Indebtedness of such Person, whether or not contingent, (a) in respect of borrowed money,
(b) evidenced by bonds, notes, debentures or similar instruments or letters of credit or bankers’ acceptances (or, without duplication, reimbursement agreements in respect thereof), (c) representing the deferred and unpaid purchase price
of any property, assets or business, except (x) any such balance that constitutes a trade payable, accrued expense or similar obligation to a trade creditor and (y) any acquisition earn-out
obligations, (d) in respect of Capitalized Lease Obligations or (e) representing any Hedging Obligations, other than Hedging Obligations that are incurred in the normal course of business and not for speculative purposes, and that do not
increase the Indebtedness of the obligor outstanding at any time other than as a result of fluctuations in interest rates, commodity prices or foreign currency exchange rates or by reason of fees, indemnities and compensation payable thereunder, if
and to the extent that any of the foregoing Indebtedness (other than letters of credit and Hedging Obligations) would appear as a liability on a balance sheet (excluding the footnotes thereto) of such Person prepared in accordance with GAAP,
provided that Indebtedness of any Parent Entity appearing upon the balance sheet of the Issuer solely by reason of push-down accounting under GAAP shall be excluded; 

(2) to the extent not otherwise included, any obligation of such Person to be liable for, or to pay, as obligor, guarantor or otherwise, on
the obligations described in clause (1) of another Person (other than by endorsement of negotiable instruments for collection in the ordinary course of business); and 

(3) to the extent not otherwise included, obligations described in clause (1) of another Person secured by a lien on any asset
owned by such Person (whether or not such Indebtedness is assumed by such Person); provided that the amount of such Indebtedness will be the lesser of (a) the fair market value of such asset at such date of determination, and
(b) the amount of such Indebtedness of such other Person; 
 provided that (a) Contingent Obligations Incurred in the ordinary course of
business, (b) any principal, interest, penalties, fees, indemnifications, reimbursements, damages and other liabilities associated with other post-employment benefits and pension plans, (c) any operating leases as such an instrument would
be determined in accordance with GAAP on the Issue Date, (d) in connection with the purchase by the Issuer or its Restricted Subsidiaries of any business, post-closing payment adjustments to which the seller may be entitled to the extent such
payment is determined by a final closing balance sheet or such payment depends on the performance of such business after the closing until 30 days after such obligation becomes contractually due and payable, (e) deferred or prepaid revenues,
(f) any Capital Stock other than Disqualified Equity Interests, (g) purchase price holdbacks in respect of a portion of the purchase price of an asset to satisfy warranty or other unperformed obligations of the respective seller and
(h) premiums payable to, and advance commissions or claims payments from, insurance companies, shall in each case be deemed not to constitute Indebtedness. 

  
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 “Indenture” means this Indenture as amended, restated or supplemented from time
to time. 
 “Initial Purchasers” means Merrill Lynch, Pierce, Fenner & Smith Incorporated, Goldman
Sachs & Co. LLC, J.P. Morgan Securities LLC, SunTrust Robinson Humphrey, Inc., and TD Securities (USA) LLC. 
 “Initial
Security Interest” has the meaning set forth in Section 4.11. 
 “Interest Payment Date” means the stated
maturity of an installment of interest on the Notes. 
 “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, in each case with stable outlook, or an equivalent rating by any other Rating Agency. 

“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 and advances to customers and commission, travel and similar advances to officers, employees and consultants made in the ordinary
course of business and any assets or securities received in satisfaction or partial satisfaction thereof from financially troubled account debtors and any prepayments and other credits to suppliers 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 of such Person in the same manner as the other
investments included in this definition to the extent such transactions involve the transfer of cash or other property. 
 “Issue
Date” means June 12, 2018, the date on which Notes were first issued under this Indenture. 
 “Issuer Order”
means a written request or order signed on behalf of the Issuer by an Officer of the Issuer and delivered to the Trustee. 
 “Legal
Defeasance” has the meaning set forth in Section 9.02. 
 “Legal Holiday” has the meaning set forth in
Section 11.07. 
 “Make-Whole Premium” means, with respect to a Note at any
Make-Whole Redemption Date, an amount equal to the greater of (i) 1.0% of the principal amount of such Note and (ii) the excess, if any, of (x) the present value at such Make-Whole Redemption Date of (A) the redemption price of such Note on June 15, 2021 (such redemption price being set forth in the table appearing in paragraph 5 of the Notes), plus (B) all
required remaining 

  
 -20- 

 
interest payments due on such Note through June 15, 2021(excluding accrued and unpaid interest to such Make-Whole Redemption Date), computed by the
Issuer on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) using a discount rate equal to the
Applicable Treasury Rate on such Make-Whole Redemption Date plus 0.50%, over (y) the outstanding principal amount of such Note. 

“Make-Whole Redemption” has the meaning set forth in paragraph 5 of the Notes. 

“Make-Whole Redemption Date” means with respect to a redemption at the Make-Whole Premium, the date such redemption is
effectuated. 
 “Maturity Date” when used with respect to any Note, means the date on which the principal amount of such
Note becomes due and payable as therein or herein provided. 
 “Moody’s” means Moody’s Investors Service, Inc.
and any successor to its rating agency business. 
 “Mueller Co.” means Mueller Co. LLC, a Delaware limited liability
company. 
 “Net Available Cash” from an Asset Disposition means cash proceeds received by the Issuer or a Restricted
Subsidiary therefrom (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, but excluding any other consideration received in the form
of assumption by the acquiring Person of Indebtedness or other obligations relating to such properties or assets or received in any other noncash form), in each case net of: 

(1) all legal, accounting, investment banking, title and recording tax expenses, commissions and other fees (including
financial and other advisory fees) and expenses incurred, and all Federal, state, provincial, foreign and local taxes required to be paid or accrued as a liability under GAAP, and any relocation expenses incurred, relating to or as a result of such
Asset Disposition; 
 (2) all payments made on any Indebtedness which is secured by any assets subject to such Asset
Disposition, in accordance with the terms of any Security Interest upon or other security agreement of any kind with respect to such assets, or which must by its terms, or in order to obtain a necessary consent to such Asset Disposition, or by
applicable law, be repaid out of the proceeds from such Asset Disposition, or any costs associated with unwinding any related Hedging Obligations; 

(3) all distributions and other payments required to be made to non-controlling
interest holders in Subsidiaries or joint ventures as a result of such Asset Disposition; and 

  
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 (4) appropriate amounts provided by the seller as a reserve, in accordance with
GAAP, against any liabilities associated with the property or other assets disposed in such Asset Disposition and retained by the Issuer or any Restricted Subsidiary after such Asset Disposition, including, without limitation, pension and other
post-employment benefit liabilities and liabilities related to environmental matters or against any indemnification obligations associated with such transaction. 

“Net Income” means, with respect to any Person, the net income (loss) attributable to such Person, determined in accordance
with GAAP and before any reduction in respect of Preferred Stock dividends. 
 “Non-U.S.
Person” means a Person who is not a U.S. Person. 
 “Note Guarantee” means the Guarantee by each Guarantor of the
Issuer’s obligations under this Indenture and the Notes, pursuant to the provisions of this Indenture. 
 “Notes”
means the 5.50% Senior Notes due 2026 issued by the Issuer pursuant to this Indenture. The Notes issued on the Issue Date and any Additional Notes shall be treated as a single class for all purposes under this Indenture, and unless the context
otherwise requires, all references to the Notes shall include the Notes issued on the Issue Date and any Additional Notes. 

“Offer” has the meaning set forth in Section 4.09. 

“Offering Memorandum” means the Offering Memorandum of the Issuer, dated June 7, 2018, relating to the offering of the
Notes issued on the Issue Date. 
 “Officer” means, with respect to any Person, the Chairman of the Board of Directors, any
director, Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, President, Treasurer, Controller, Chief Accounting Officer, General Counsel, Secretary, any Executive Vice President, any Senior Vice President, any Vice President
of such Person or any other officer designated by any such individuals of such Person. 
 “Officer’s Certificate”
means, with respect to any Person, a certificate signed on behalf of such Person by an Officer of such Person that meets the requirements set forth in this Indenture and delivered to the Trustee. 

“Opinion of Counsel” means a written opinion from legal counsel, who may be an employee of, or outside counsel to, the Issuer
or any of its Subsidiaries or Parent Entities, or other counsel who is reasonably acceptable to the Trustee (which opinion may be subject to customary assumptions and exclusions). 

  
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 “Parent Entity” means any Person that, with respect to another Person, owns 50%
or more of the total voting power of the Voting Stock of such other Person. Unless the context otherwise requires, any references to Parent Entity refer to a Parent Entity of the Issuer. 

“Pari Passu Indebtedness” means any Indebtedness of the Issuer or any Guarantor that ranks pari passu in right of
payment with the Notes or the Note Guarantees, as applicable. 
 “Paying Agent” has the meaning set forth in
Section 2.04. 
 “Payment Default” has the meaning set forth in Section 6.01. 

“Permitted Asset Swap” means the substantially concurrent purchase and sale or exchange, including as a deposit for future
purchases, of Related Business Assets or a combination of Related Business Assets and cash or Cash Equivalents between the Issuer or any of its Subsidiaries and another Person; provided that any cash or Cash Equivalents received must be
applied in accordance with Section 4.09. 
 “Permitted Security Interest” has the meaning set forth in
Section 4.11. 
 “Person” means an individual, partnership, corporation, limited liability company, unincorporated
organization, trust or joint venture, or a governmental agency or political subdivision thereof. 
 “Physical Notes” means
certificated Notes in registered form that are not Global Notes. 
 “Preferred Stock” means, with respect to any Person,
any and all preferred or preference stock or other equity interests (however designated) of such Person having a preference or priority over other Equity Interests (however designated) of such Person, whether now outstanding or issued after the
Issue Date. 
 “principal” of a Note means the principal of such Note plus the premium, if any, payable on such Note which
is due or overdue or is to become due at the relevant time. 
 “Principal Facility” means the land, land improvements,
buildings and fixtures (to the extent they constitute real property interests) (including any leasehold interest therein), constituting corporate office, any manufacturing plant or any manufacturing facility and the machinery and equipment located
thereon, which are owned, on the date of this Indenture or thereafter, by the Issuer or a Restricted Subsidiary and which have a net book value at the date as of which the determination is being made of in excess of one percent of the Consolidated
Total Assets (including, for purposes of such calculation, the land, land improvements, 

  
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buildings and such fixtures comprising such office, plant or facilities, as the case may be), other than any such land, land improvements, buildings and fixtures which, in the opinion of the
Board of Directors of the Issuer (evidenced by a board resolution), is not of material importance to the business conducted by the Issuer and its Restricted Subsidiaries taken as a whole. 

“Private Placement Legend” means the legend substantially in the form set forth in Exhibit B. 

“Qualified Equity Interests” of any Person means Equity Interests of such Person other than Disqualified Equity Interests.
Unless otherwise specified, Qualified Equity Interests refer to Qualified Equity Interests of the Issuer. 
 “Qualified Receivables
Transaction” means any transaction or series of transactions that may be entered into by the Issuer or any of its Restricted Subsidiaries pursuant to which the Issuer or any of its Restricted Subsidiaries may sell, convey or otherwise
transfer to: 
 (1) a Receivables Entity (in the case of a transfer by the Issuer or any of its Restricted Subsidiaries); or

 (2) any other Person (in the case of a transfer by a Receivables Entity), 

or may grant a security interest in, any accounts receivable (whether now existing or arising in the future) of the Issuer or any of its Restricted
Subsidiaries, and any assets related thereto, including all collateral securing such accounts receivable, all contracts and all Guarantees or other obligations in respect of such accounts receivable, proceeds of such accounts receivable and other
assets which are customarily transferred or in respect of which security interests are customarily granted in connection with asset securitization transactions involving accounts receivable; provided, however, that the financing terms,
covenants, termination events and other provisions thereof shall be market terms in all material respects at the time of such transaction (as determined in good faith by the Issuer). The grant of a Security Interest in any accounts receivable of the
Issuer or any of its Restricted Subsidiaries to secure Indebtedness under the ABL Credit Facility shall not be deemed a Qualified Receivables Transaction. 

“Rating Agencies” means 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. 

  
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 “Ratings Decline” means the occurrence of a decrease in the rating of the Notes
by any of the two Ratings Agencies, within 60 days after the earlier to occur of (x) a Change of Control, (y) the date of public notice of the occurrence of a Change of Control or (z) public notice of the intention by the Issuer to effect
a Change of Control (which 60-day period shall be extended so long as the rating of the Notes is under publicly announced consideration for possible downgrade by each such Rating Agency); provided,
however, that notwithstanding the foregoing, a Ratings Decline shall not be deemed to have occurred so long as the Notes have an Investment Grade Rating from two Rating Agencies. 

“Receivables Entity” means (a) a Wholly-Owned Subsidiary of the Issuer that is designated by the Board of Directors of
the Issuer (as provided below) as a Receivables Entity or (b) another Person engaging in a Qualified Receivables Transaction with the Issuer, which Person engages in the business of the financing of accounts receivable, and in the case of
either clause (a) or (b): 
 (1) no portion of the Indebtedness or any other obligations (contingent or otherwise) of such entity: 

(A) is Guaranteed by the Issuer or any Restricted Subsidiary of the Issuer (excluding Guarantees of obligations (other than the
principal of, and interest on, Indebtedness) pursuant to Standard Securitization Undertakings), 
 (B) is recourse to or
obligates the Issuer or any Restricted Subsidiary of the Issuer in any way (other than pursuant to Standard Securitization Undertakings), or 

(C) subjects any property or asset of the Issuer or any Restricted Subsidiary of the Issuer, directly or indirectly,
contingently or otherwise, to the satisfaction thereof (other than pursuant to Standard Securitization Undertakings); 
 (2) the entity is
not an Affiliate of the Issuer or is an entity with which neither the Issuer nor any Restricted Subsidiary of the Issuer has any material contract, agreement, arrangement or understanding other than on terms that the Issuer reasonably believes to be
no less favorable to the Issuer or such Restricted Subsidiary than those that might be obtained at the time from Persons that are not Affiliates of the Issuer; and 

(3) is an entity to which neither the Issuer nor any Restricted Subsidiary has any obligation to maintain or preserve such entity’s
financial condition or cause such entity to achieve certain levels of operating results. 
 “Redemption Date” when used
with respect to any Note to be redeemed pursuant to paragraph 5 of the Notes means the date fixed for such redemption by or pursuant to the terms of this Indenture and the Notes. 

“Registrar” has the meaning set forth in Section 2.04. 

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

“Regulation S Global Note” has the meaning set forth in Section 2.16. 

“Regulation S Legend” means the legend substantially in the form set forth in Exhibit E. 

“Regulation S Notes” has the meaning set forth in Section 2.02. 

“Related Business Assets” means assets (other than cash or Cash Equivalents) used or useful in a Similar Business;
provided that any assets received by the Issuer or a Restricted Subsidiary in exchange for assets transferred by the Issuer or a Restricted Subsidiary will not be deemed to be Related Business Assets if they consist of securities of a Person,
unless upon receipt of the securities of such Person, such Person would become a Restricted Subsidiary. 
 “Responsible
Officer” shall mean, when used with respect to the Trustee, any officer in the Corporate Trust Department of the Trustee including any vice president, assistant vice president or any other officer of the Trustee who customarily performs
functions similar to those performed by the Persons who at the time shall be such officers, respectively, in each case having direct responsibility for the administration of this Indenture, and any other officer to whom any corporate trust matter is
referred because of such officer’s knowledge of and familiarity with the particular subject. 
 “Restricted Global
Note” means a Global Note bearing the Private Placement Legend. 
 “Restricted Note” means a Restricted Global
Note or a Restricted Physical Note, as applicable. 
 “Restricted Payment” means any of the following: 

(a) the declaration or payment of any dividend or any other distribution on Equity Interests of the Issuer or any payment made
to the direct or indirect holders (in their capacities as such) of Equity Interests of the Issuer, including, without limitation, any payment in connection with any merger or consolidation involving the Issuer but excluding dividends or
distributions payable solely in Qualified Equity Interests of the Issuer or through accretion or accumulation of such dividends on such Equity Interests; 

(b) the redemption of any Equity Interests of the Issuer, including, without limitation, any payment in connection with any
merger or consolidation involving the Issuer; or 

  
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 (c) any Investment in an Unrestricted Subsidiary. 

“Restricted Payments Basket” has the meaning set forth in Section 4.10. 

“Restricted Period” has the meaning set forth in Section 2.17. 

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

“Restricted Subsidiary” means any Subsidiary of the Issuer that is not an Unrestricted Subsidiary. 

“Reversion Date” has the meaning set forth in Section 4.18. 

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

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

“Rule 144A Global Note” has the meaning set forth in Section 2.16. 

“Rule 144A Notes” has the meaning set forth in Section 2.02. 

“S&P” means S&P Global Ratings, a segment of S&P Global Inc., and any successor to its rating agency business.

 “Sale and Leaseback Transaction” means any sale or transfer made by the Issuer or one or more Restricted Subsidiaries
(except a sale or transfer made to the Issuer or one or more Restricted Subsidiaries) of any Principal Facility that (in the case of a Principal Facility which is a building or equipment) has been in operation, use or commercial production
(exclusive of test and start-up periods) by the Issuer or any Restricted Subsidiary for more than 180 days prior to such sale or transfer, or that (in the case of a Principal Facility that is a parcel of real
property not containing a building) has been owned by the Issuer or any Restricted Subsidiary for more than 180 days prior to such sale or transfer, if such sale or transfer is made with the intention of leasing, or as part of an arrangement
involving the lease of such Principal Facility to the Issuer or a Restricted Subsidiary (except a lease for a period not exceeding 36 months made with the intention that the use of the leased Principal Facility by the Issuer or such Restricted
Subsidiary will be discontinued on or before the expiration of such period); provided, however, that the creation of any Secured Debt permitted under Section 4.11 shall not be deemed to create or be considered a Sale and Leaseback
Transaction. 
 “Secured Debt” means outstanding Indebtedness of the Issuer or a Restricted Subsidiary which is secured by
(a) a Security Interest in any property or asset of the Issuer or any Restricted Subsidiary, or (b) a Security Interest in any shares of stock owned directly or indirectly by the Issuer in a Restricted Subsidiary. The securing in the
foregoing manner of 

  
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any previously unsecured Indebtedness shall be deemed to be the creation of Secured Debt at the time such security is given. The amount of Secured Debt at any time outstanding shall be the
aggregate principal amount then owing thereon by the Issuer and the Restricted Subsidiaries. 
 “Securities Act” means the
Securities Act of 1933, as amended, and the rules and regulations of the Commission promulgated thereunder. 
 “Security
Interest” means any mortgage, pledge, lien, encumbrance or other security interest which secures payment or performance of an obligation. 

“Secured Net Leverage Ratio” means, as at the last day of any period, the ratio of (a) Consolidated Total Debt on such
day consisting of Secured Debt (less the amount, not to exceed 100% of Consolidated EBITDA for the most recently ended four consecutive fiscal quarter period, of unrestricted cash and Cash Equivalents of the Issuer and its Restricted Subsidiaries on
such day), to (b) Consolidated EBITDA, calculated on a pro forma basis for such period in a manner consistent with the pro forma provisions set forth in the definition of “Consolidated Fixed Charge Coverage Ratio,” to the extent
appropriate. 
 “Significant Subsidiary” means any 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 or any of its Subsidiaries on the
Issue Date and any business or other activities that are reasonably similar, ancillary, complementary or related thereto, or a reasonable extension, development or expansion thereof. 

“Standard Securitization Undertakings” means representations, warranties, covenants and indemnities entered into by the
Issuer or any Restricted Subsidiary that, taken as a whole, are customary in an accounts receivable transaction (as determined in good faith by the Issuer). 

“Subordinated Indebtedness” means Indebtedness of the Issuer or any Restricted Subsidiary that is expressly subordinated in
right of payment to the Notes or the guarantees of the Notes by the Issuer or such Restricted Subsidiary, as the case may be. 

“Subsidiary” means a corporation, association, partnership, limited liability company or other entity of which more than 50%
of the outstanding Voting Stock is owned, directly or indirectly, by a Person or by one or more other Subsidiaries of such Person, or by a Person and one or more other Subsidiaries of such Person. Unless otherwise specified, a Subsidiary refers to a
Subsidiary of the Issuer. 

  
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 “Suspended Covenants” has the meaning set forth in Section 4.18. 

“Suspension Period” has the meaning set forth in Section 4.18. 

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

“Total Net Leverage Ratio” means, as at the last day of any period, the ratio of (a) Consolidated Total Debt on such day
of the Issuer and its Restricted Subsidiaries (less the amount, not to exceed 100% of Consolidated EBITDA for the most recently ended four consecutive fiscal quarter period, of unrestricted cash and Cash Equivalents of the Issuer and its Restricted
Subsidiaries on such day), to (b) Consolidated EBITDA of the Issuer and its Restricted Subsidiaries, calculated on a pro forma basis for such period in a manner consistent with the pro forma provisions set forth in the definition of
“Consolidated Fixed Charge Coverage Ratio,” to the extent appropriate. 
 “Transaction Date” has the meaning set
forth in the definition of “Consolidated Fixed Charge Coverage Ratio.” 
 “Transactions” means the
“Transactions” as defined in the “Summary” section of the Offering Memorandum. 
 “Transfer” means to
sell, assign, transfer, lease (other than pursuant to an operating lease entered into in the ordinary course of business), convey or otherwise dispose of, including by Sale and Leaseback Transaction, consolidation, merger, liquidation, dissolution
or otherwise, in one transaction or a series of transactions. 
 “Treasury Management Arrangement” means any agreement or
other arrangement governing the provision of treasury or cash management services, including deposit accounts, overdraft, credit or debit card, funds transfer, automated clearinghouse, zero balance accounts, returned check concentration, controlled
disbursement, lockbox, account reconciliation and reporting and trade finance services and other cash management services. 

“Trustee” means the party named as such in this Indenture until a successor replaces it pursuant to this Indenture and
thereafter means the successor. 
 “Unrestricted Global Note” means a permanent Global Note, substantially in the form of
Exhibit A hereto, with such appropriate insertions, omissions, substitutions and other variations as are required or not prohibited by this Indenture, bearing the Global Note Legend and that has the “Schedule of Exchanges of Interests in Global
Note” attached thereto, and that is deposited with or on behalf of and registered in the name of the Depository, representing the Notes that do not bear the Private Placement Legend. 

  
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 “Unrestricted Physical Note” means a Physical Note that does not bear and is not
required to bear the Private Placement Legend. 
 “Unrestricted Subsidiary” means (a) any Subsidiary of the Issuer
that at the time of determination is an Unrestricted Subsidiary (as determined by the Board of Directors of the Issuer after the Issue Date, as provided below) and (b) any Subsidiary of an Unrestricted Subsidiary. The Board of Directors of 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 after the Issue Date unless such Subsidiary or any of its Subsidiaries owns any
Equity Interests or Indebtedness of, or owns or holds any Security Interest on, any property of, the Issuer or any Restricted Subsidiary (other than any Subsidiary of the Subsidiary to be so designated); provided that (i) such
designation complies with the covenant contained under Section 4.10 and (ii) each of (x) the Subsidiary to be so designated and (y) 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 Board of Directors may
designate any Unrestricted Subsidiary to be a Restricted Subsidiary; provided, that, such designation will be deemed to be an incurrence of Secured Debt by a Restricted Subsidiary of the Issuer of any outstanding Secured Debt of such
Unrestricted Subsidiary, and such designation will only be permitted if immediately after giving effect to such designation, no Event of Default shall have occurred and be continuing. Any designation by the Issuer of an Unrestricted Subsidiary or a
Restricted Subsidiary shall be evidenced to the Trustee by promptly filing with the Trustee an Officer’s Certificate certifying that such designation complied with the applicable foregoing provisions. For the avoidance of doubt, Unrestricted
Subsidiaries will not be subject to any of the restrictive covenants set forth in this Indenture. 
 “U.S. Government
Obligations” means marketable direct obligations issued by, or unconditionally guaranteed as to full and timely payment by, the United States Government or issued by any agency or instrumentality thereof and backed by the full faith and
credit of the United States of America that, in each case, mature within one year from the date of acquisition thereof and are not callable or redeemable at the option of the issuer thereof. 

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

“Voting Stock” means any class or classes of Capital Stock pursuant to which the holders thereof have power to vote in the
election of directors, managers or trustees of any Person (irrespective of whether or not, at the time, stock of any other class or classes shall have, or might have, voting power by reason of the happening of any contingency). 

  
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 “Wholly-Owned Subsidiary” of any Person means a Subsidiary of such Person all 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 Subsidiaries of such Person or by such Person and one or more
Wholly-Owned Subsidiaries of such Person. 
 SECTION 1.02. [Reserved]. 

SECTION 1.03. Rules of Construction. 

Unless the context otherwise requires: 

(1) a term has the meaning assigned to it herein, whether defined expressly or by reference; 

(2) “or” is not exclusive; 

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

(4) words used herein implying any gender shall apply to both genders; 

(5) “herein,” “hereof” and other words of similar import refer to this Indenture as a whole and not to any
particular Article, Section or other subsection; 
 (6) unless otherwise specified herein, all accounting terms used herein
shall be interpreted, all accounting determinations hereunder shall be made, and all financial statements required to be delivered hereunder shall be prepared in accordance with GAAP; 

(7) “$” and “U.S. Dollars” each refer to United States dollars, or such other money of the United States of
America that at the time of payment is legal tender for payment of public and private debts; 
 (8) “will” shall be
interpreted to express a command; and 
 (9) “including” means including without limitation. 

  
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 ARTICLE TWO 

THE SECURITIES 
 SECTION 2.01. Amount of
Notes. 
 The Trustee shall initially authenticate $450,000,000 aggregate principal amount of Notes for original issue on the Issue Date
upon an Issuer Order, together with an Officer’s Certificate and an Opinion of Counsel. The Trustee shall authenticate additional Notes (“Additional Notes”) thereafter in unlimited amount for original issue upon an Issuer Order
(an “Authentication Order”) in aggregate principal amount as specified in such Authentication Order. The Trustee shall also authenticate (i) replacement Notes as provided in Section 2.08, (ii) temporary Notes as provided
in Section 2.11, (iii) Notes issued in connection with certain transfers and exchanges as provided in Sections 2.07, 2.16 and 2.17, (iv) Notes issued in connection with a partial redemption of the Notes as provided in Section 3.06 or a
partial repurchase of a Note as provided in Sections 4.08 and 4.09 and (v) Notes exchanged as provided in Section 8.05, in each case upon an Authentication Order in aggregate principal amount as specified in such order. Each such written
order shall specify the principal amount of Notes to be authenticated and the date on which the Notes are to be authenticated. 
 SECTION 2.02. Form and
Dating; Legends. 
 The Notes and the Trustee’s certificate of authentication with respect thereto shall be substantially in the
form set forth in Exhibit A, each of which is incorporated in and forms a part of this Indenture. Each Note shall be dated the date of its authentication. 

The Notes may have notations, legends or endorsements required by law, rule or usage to which the Issuer is subject. Without limiting the
generality of the foregoing, Notes offered and sold to Qualified Institutional Buyers in reliance on Rule 144A (“Rule 144A Notes”), Notes offered and sold in offshore transactions in reliance on Regulation S (“Regulation S
Notes”) and all other Restricted Notes shall bear the Private Placement Legend. All Global Notes shall bear the Global Note Legend. Regulation S Notes shall bear the Regulation S Legend. 

The terms and provisions contained in the Notes shall constitute, and are expressly made, a part of this Indenture and, to the extent
applicable, the Issuer, the Guarantors and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and agree to be bound thereby. If there is a conflict between the terms of the Notes and this
Indenture, the terms of this Indenture shall govern. 
 The Notes may be presented for registration of transfer and exchange at the offices
of the Registrar. 
 SECTION 2.03. Execution and Authentication. 

The Notes shall be executed on behalf of the Issuer by one Officer of the Issuer. The signature of such Officer on the Notes may be manual,
facsimile or electronic (including “.pdf”). 

  
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 If an Officer whose signature is on a Note was an Officer at the time of such execution but no
longer holds that office at the time the Trustee authenticates the Note, the Note shall be valid nevertheless. 
 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 executed by the Trustee by manual, facsimile or electronic
(including “.pdf”) signature, and such certificate upon any Note shall be conclusive evidence, and the only evidence, that such Note has been duly authenticated and delivered hereunder. Notwithstanding the foregoing, if any Note shall have
been authenticated and delivered hereunder but never issued and sold by the Issuer, and the Issuer shall deliver such Note to the Trustee for cancellation as provided in Section 2.12, for all purposes of this Indenture such Note shall be deemed
never to have been authenticated and delivered hereunder and shall never be entitled to the benefits of this Indenture. 
 The Trustee may
appoint one or more authenticating agents reasonably acceptable to the Issuer to authenticate the Notes. Unless otherwise provided in the appointment, an authenticating agent may authenticate the 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 the Issuer and Affiliates of the Issuer. Each Paying Agent is designated as an
authenticating agent for purposes of this Indenture. 
 Notes shall be issuable only in registered form without coupons in minimum
denominations of $2,000 and any integral multiple of $1,000 in excess thereof. 
 SECTION 2.04. Registrar and Paying Agent. 

The Issuer shall maintain (a) an office or agency where Notes may be presented for registration of transfer or for exchange (the
“Registrar”), (b) an office or agency in the Borough of Manhattan, The City of New York, the State of New York or in the city in the United States in which the Trustee’s Corporate Trust Office is located, where Notes may
be presented for payment (the “Paying Agent”) and (c) an office or agency where notices and demands to or upon the Issuer, if any, in respect of the Notes and this Indenture may be served. The Registrar shall keep a register of
the Notes and of their transfer and exchange. The Registrar shall provide a copy of such register from time to time upon request of the Issuer. The Issuer may appoint one or more co-registrars and one or more
additional Paying Agents. The term “Registrar” includes any co-registrars. The term “Paying Agents” means the Paying Agent and any additional Paying Agents. The Issuer or any Affiliate
thereof may act as Registrar or a Paying Agent. 

  
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 The Issuer shall enter into an appropriate agency agreement with any Agent that is 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 of the name and address of any such Agent. If the Issuer fails to maintain a Registrar or any required co-registrar or Paying Agent, or fails to give the foregoing notice, the Trustee shall act as such and shall be entitled to appropriate compensation in accordance with Section 7.07. 

The Issuer initially appoints the Trustee as Registrar, Paying Agent and Depository Custodian. 

The Issuer initially appoints The Depository Trust Company to act as Depository with respect to the Global Notes. The Issuer may change the
Depository at any time without notice to any Holder, but the Issuer will notify the Trustee of the name and address of any new Depository. 

The Issuer shall be responsible for making calculations called for under the Notes, including but not limited to determination of redemption
price, premium, if any, and any additional amounts 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 reasonably 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 referred to above in this paragraph to any Holder of the Notes upon the written request of such Holder. 
 SECTION
2.05. Paying Agent To Hold Money in Trust. 
 The Paying Agent shall hold in trust for the benefit of the Noteholders or the Trustee
all money held by the Paying Agent for the payment of principal of or premium or interest on the Notes (whether such money has been paid to it by the Issuer, one or more of the Guarantors or any other obligor on the Notes), and the Issuer and the
Paying Agent shall notify the Trustee of any default by the Issuer (or any other obligor on the Notes) in making any such payment. Money held in trust by a Paying Agent need not be segregated except as required by law and in no event shall a Paying
Agent be liable for any interest on any money received by it hereunder. The Issuer at any time may require a Paying Agent to pay all money held by it to the Trustee and account for any funds disbursed and the Trustee may at any time during the
continuance of any Event of Default specified in Section 6.01(1) or (2), upon written request to a Paying Agent, require such Paying Agent to pay forthwith all money so held by it to the Trustee and to account for any funds disbursed. Upon
making such payment, such Paying Agent shall have no further liability for the money delivered to the Trustee. 

  
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 SECTION 2.06. Noteholder Lists. 

The Trustee shall preserve in as current a form as is reasonably practicable the most recent list available to it of the names and addresses
of the Noteholders. If the Trustee is not the Registrar, the Issuer shall furnish to the Trustee at least two Business Days before each Interest Payment Date, and at such other times as the Trustee may request in writing, a list in such form and as
of such date as the Trustee may reasonably require of the names and addresses of the Noteholders. 
 SECTION 2.07. Transfer and Exchange. 

Subject to Sections 2.16 and 2.17, when Notes are presented to the Registrar with a request from the Holder of such Notes to register a
transfer or to exchange them for an equal principal amount of Notes of other authorized denominations, the Registrar shall register the transfer as requested. Every Note presented or surrendered for registration of transfer or exchange shall be duly
endorsed or be accompanied by a written instrument of transfer in form satisfactory to the Issuer and the Registrar, duly executed by the Holder thereof or his attorneys duly authorized in writing. To permit registrations of transfers and exchanges,
the Issuer shall issue and execute and, upon receipt of an Authentication Order in accordance with Section 2.01, the Trustee shall authenticate new Notes (and the Guarantors shall execute the Guarantees thereon) evidencing such transfer or
exchange at the Registrar’s request. No service charge shall be made to the Noteholder for any registration of transfer or exchange. The Issuer or the Trustee may require from the Noteholder payment of a sum sufficient to cover any transfer
taxes or other governmental charge that may be imposed in relation to a transfer or exchange, but this provision shall not apply to any exchange pursuant to Section 2.11, 3.06, 4.08, 4.09 or 8.05 (in which events the Issuer shall be responsible
for the payment of such taxes). The Registrar shall not be required to exchange or register a transfer of any Note for a period of 15 days immediately preceding the mailing of notice of redemption of Notes to be redeemed or of any Note selected,
called or being called for redemption except the unredeemed portion of any Note being redeemed in part. 
 Any Holder of a Global Note
shall, by acceptance of such Global Note, agree that transfers of the beneficial interests in such Global Note may be effected only through a book entry system maintained by the Holder of such Global Note (or its agent), and that ownership of a
beneficial interest in the Global Note shall be required to be reflected in a book entry. By its acceptance of any Note bearing the Private Placement Legend, each Holder of such Note acknowledges the restrictions on transfer of such Note set forth
in this Indenture and in the Private Placement Legend and agrees that it will transfer such Note only as provided in this Indenture. 
 The
transferor of any Note shall provide or cause to be provided to the Trustee all information necessary to allow the Trustee to comply with any applicable tax reporting obligations, including without limitation any cost basis reporting obligations
under Section 6045 of the Internal Revenue Code of 1986, as amended. The Trustee may rely on information provided to it and shall have no responsibility to verify or ensure the accuracy of such information. 

  
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 SECTION 2.08. Replacement Notes. 

If a mutilated Note is surrendered to the Registrar or the Trustee, or if the Holder of a Note claims that the Note has been lost, destroyed
or wrongfully taken, the Issuer shall issue and, upon receipt of an Authentication Order in accordance with Section 2.01, the Trustee shall authenticate a replacement Note (and the Guarantors shall execute the Guarantees thereon) if the Holder
of such Note furnishes to the Issuer and the Trustee evidence reasonably acceptable to them of the ownership and the destruction, loss or theft of such Note and if the requirements of Section 8-405 of the
New York Uniform Commercial Code as in effect on the date of this Indenture are met. If required by the Trustee or the Issuer, an indemnity or security shall be provided by the Holder sufficient in the judgment of all to protect the Issuer, the
Guarantors, the Trustee, the Registrar and any Paying Agent from any loss that any of them may suffer if such Note is replaced. The Issuer may charge such Holder for the Issuer’s reasonable out-of-pocket expenses in replacing such Note and the Trustee may charge the Issuer for the Trustee’s reasonable
out-of-pocket expenses (including, without limitation, attorneys’ fees and disbursements) in replacing such Note and may require the payment of a sum sufficient to
cover any tax, assessment, fee or other charge that may be imposed in relation thereto and any other expenses (including the reasonable out-of-pocket fees and expenses
of the Trustee) connected therewith. Every replacement Note shall constitute a contractual obligation of the Issuer. The provisions of this Section 2.08 are exclusive and will preclude (to the extent lawful) all other rights and remedies with
respect to the replacement or payment of lost, destroyed, mutilated or wrongfully taken Notes. 
 SECTION 2.09. Outstanding Notes. 

The Notes outstanding at any time are all Notes that have been authenticated by the Trustee except for (a) those canceled by or on behalf
of the Trustee, (b) those accepted by the Trustee for cancellation, (c) those reductions in the interest in a Global Note effected by the Trustee in accordance with the provisions hereof, (d) to the extent set forth in
Sections 9.01, 9.02 and 9.03, on or after the date on which the conditions set forth in Section 9.01, 9.02 or 9.03 have been satisfied, those Notes theretofore authenticated by the Trustee hereunder and (e) those described in this
Section 2.09 as not outstanding. Subject to Section 2.10, a Note does not cease to be outstanding because the Issuer or one of its Affiliates holds the Note. 

If a Note is replaced pursuant to Section 2.08, it ceases to be outstanding unless the Trustee receives proof satisfactory to the Trustee
and the Issuer that the replaced Note is held by a bona fide purchaser in whose hands such Note is a legal, valid and binding obligation of the Issuer. 

If a Paying Agent holds, in its capacity as such, on any Maturity Date, Redemption Date or purchase date, U.S. Dollars sufficient to pay all
accrued and unpaid interest and principal with respect to the Notes payable on that date and is not prohibited from paying such money to the Holders thereof pursuant to the terms of this Indenture, then on and after that date such Notes shall cease
to be outstanding and interest on them shall cease to accrue. 

  
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 SECTION 2.10. Treasury Notes. 

In determining whether the Holders of the required principal amount of Notes have concurred in any declaration of acceleration or notice of
default or direction, waiver or consent or any amendment, modification or other change to this Indenture, Notes owned by the Issuer or any other Affiliate of the Issuer shall be disregarded as though they were not outstanding, except that for the
purposes of determining whether the Trustee shall be protected in relying on any such direction, waiver or consent or any amendment, modification or other change to this Indenture, only Notes as to which a Responsible Officer of the Trustee has
actually received an Officer’s Certificate stating that such Notes are so owned shall be so disregarded. Notes so owned which have been pledged in good faith shall not be disregarded if the pledgee established to the satisfaction of the Trustee
the pledgee’s right so to act with respect to the Notes and that the pledgee is not the Issuer, a Guarantor, any other obligor on the Notes or any of their respective Affiliates. 

SECTION 2.11. Temporary Notes. 
 Until
definitive Notes are prepared and ready for delivery, the Issuer may prepare and, upon receipt of an Authentication Order in accordance with Section 2.01, the Trustee shall authenticate temporary Notes. Temporary Notes shall be substantially in
the form of definitive Notes but may have variations that the Issuer considers appropriate for temporary Notes. Without unreasonable delay, the Issuer shall prepare and, upon receipt of an Authentication Order in accordance with Section 2.01,
the Trustee shall authenticate definitive Notes in exchange for temporary Notes. Until such exchange, temporary Notes shall be entitled to the same rights, benefits and privileges as definitive Notes. 

SECTION 2.12. Cancellation. 
 The Issuer
at any time may deliver Notes to the Trustee for cancellation. The Registrar and the Paying Agent shall forward to the Trustee any Notes surrendered to them for registration of transfer, exchange or payment. The Trustee shall cancel all Notes
surrendered for registration of transfer, exchange, payment, replacement or cancellation and shall dispose of such canceled Notes in its customary manner. The Issuer may not reissue or resell or issue new Notes to replace Notes that the Issuer has
redeemed or paid, or that have been delivered to the Trustee for cancellation. 

  
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 SECTION 2.13. Defaulted Interest. 

If the Issuer defaults on a payment of interest on the Notes, the Issuer shall pay the defaulted interest then borne by the Notes plus (to the
extent permitted by law) any interest payable on the defaulted interest, in accordance with the terms hereof, to the Persons who are Holders thereof on a subsequent special record date, which date shall be at least five Business Days prior to the
payment date. If such default continues for thirty (30) days, the Issuer shall fix such special record date and payment date in a manner satisfactory to the Trustee. At least 10 days before such special record date, the Issuer (or upon the
written request of the Issuer, the Trustee, in the name and at the expense of the Issuer) shall mail to each affected Noteholder a notice that states the special record date, the payment date and the amount of defaulted interest, and interest
payable on defaulted interest, if any, to be paid. The Issuer may make payment of any defaulted interest in any other lawful manner not inconsistent with the requirements (if applicable) 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 sentence, such manner of payment shall be deemed practicable by the Trustee. If the
Issuer elects for the Trustee to send such notice to the Holders then the Issuer shall provide such notice to the Trustee at least five (5) days (or such shorter time as may be agreed by the Trustee in its discretion) before such notice is
required to be mailed to the Holders. 
 Notwithstanding the foregoing, any interest which is paid prior to the expiration of the 30-day period set forth in Section 6.01(1) shall be paid to Holders as of the record date for the Interest Payment Date for which interest has not been paid. 

SECTION 2.14. CUSIP and ISIN Numbers. 

The Issuer in issuing the Notes may use “CUSIP” and “ISIN” numbers, and if so used, such CUSIP and ISIN numbers shall be
included in notices as a convenience to Holders; provided that any such notice may state that no representation is made as to the correctness or accuracy of the CUSIP or ISIN numbers printed in the notice or on the Notes, that reliance may be
placed only on the other identification numbers printed on the Notes, and any such notice shall not be affected by any defect in or omission of such CUSIP or ISIN numbers. The Issuer shall promptly notify the Trustee, in writing, of any such CUSIP
or ISIN number used by the Issuer in connection with the issuance of the Notes and of any change in any such CUSIP or ISIN number. In the case of any Additional Notes that are not fungible with the Notes for U.S. federal income tax purposes, such
Additional Notes will have a separate CUSIP number and ISIN number from the Notes. 

  
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 SECTION 2.15. Deposit of Moneys. 

Prior to noon, New York City time, on each Interest Payment Date and Maturity Date, the Issuer shall have deposited with the Paying Agent in
immediately available funds U.S. Dollars sufficient to make cash payments, if any, due on such Interest Payment Date or Maturity Date, as the case may be, in a timely manner which permits such Paying Agents to remit payment to the Holders on such
Interest Payment Date or Maturity Date, as the case may be. The principal and interest on Global Notes shall be payable to the Depository or its nominee, as the case may be, as the sole registered owner and the sole Holder of the Global Notes
represented thereby. The principal and interest on Physical Notes shall be payable, either in person, by wire transfer or by mail, at the office of the Paying Agent. Final payment of principal at maturity will only be made by the Trustee upon
surrender of the related Note to the Trustee at its Corporate Trust Office. 
 SECTION 2.16. Book-Entry Provisions for Global Notes. 

(a) Rule 144A Notes initially shall be represented by one or more Notes in registered, global form without interest coupons (collectively, the
“Rule 144A Global Note”). Regulation S Notes initially shall be represented by one or more Notes in registered, global form without interest coupons (collectively, the “Regulation S Global Note”). The term
“Global Notes” means the Rule 144A Global Note and the Regulation S Global Note. The Global Notes shall bear the Global Note Legend. The Global Notes initially shall (i) be registered in the name of the Depository or the
nominee of such Depository, in each case for credit to an account of an Agent Member, (ii) be delivered to the Trustee as custodian for such Depository and (iii) bear the Private Placement Legend. 

Members of, or direct or indirect 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 under the Global Notes. The Depository may be treated by the Issuer, the Trustee and any agent of the Issuer or the Trustee as the absolute owner of the Global Notes 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 governing the exercise of the rights of a Holder of any Note. None of the Issuer, the Trustee, the Paying Agent nor the Registrar shall have
any responsibility or liability for any acts or omissions of the Depository with respect to such Global Note, for the records of the Depository, including records in respect of the beneficial owners of any such Global Note, for any transactions
between the Depository and any Agent Member or between or among the Depository, any such Agent Member and/or any Holder or beneficial owner of such Global Note, or for any transfers of beneficial interests in any such Global Note. 

(b) Transfers of Global Notes shall be limited to transfer in whole, but not in part, to the Depository, its successors or their respective
nominees. Interests of beneficial owners in the Global Notes may be transferred or exchanged for Physical Notes only in accordance with the applicable rules and procedures of the Depository and the provisions of Section 2.17. In addition, a
Global Note shall be exchangeable for Physical Notes (i) if 

  
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requested by a holder of such interests upon receipt by the Trustee of written instructions from the Depository or its nominee on behalf of any beneficial owner and in accordance with the rules
and procedures of the Depository and provisions of this Section 2.16 or (ii) if the Depository notifies the Issuer that it is unwilling or unable to continue as depository for such Global Note and the Issuer thereupon fail to appoint a
successor depository within 120 days or (iii) if the Depository has ceased to be a clearing agency registered under the Exchange Act or (iv) if there shall have occurred and be continuing an Event of Default with respect to such Global
Note and the Depository has requested such exchange. In all cases, Physical Notes delivered in exchange for any Global Note or beneficial interests therein shall be registered in the names, and issued in any approved denominations, requested by or
on behalf of the Depository in accordance with its customary procedures. 
 (c) In connection with the transfer of a Global Note as an
entirety to beneficial owners pursuant to subsection (b) of this Section 2.16, such Global Note shall be deemed to be surrendered to the Trustee for cancellation, and the Issuer shall execute and, upon receipt of an Authentication Order in
accordance with Section 2.01, the Trustee shall authenticate and deliver, to each beneficial owner identified by the Depository in writing in exchange for its beneficial interest in such Global Note, an equal aggregate principal amount of
Physical Notes of authorized denominations. 
 (d) Any Restricted Physical Note delivered in exchange for an interest in a Global Note
pursuant to Section 2.17 shall, except as otherwise provided in Section 2.17, bear the Private Placement Legend. 
 (e) The Holder
of any Global Note may 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. 

SECTION 2.17. Transfer and Exchange of Notes. 

(a) Transfer and Exchange of Global Notes. A Global Note may not be transferred as a whole except as set forth in Section 2.16(b).
Global Notes will not be exchanged by the Issuer for Physical Notes except under the circumstances described in Section in Section 2.16(b). Global Notes also may be exchanged or replaced, in whole or in part, as provided in Sections 2.08 and
2.11. Beneficial interests in a Global Note may be transferred and exchanged as provided in Section 2.17(b) or 2.17(f). 
 (b)
Transfer and Exchange of Beneficial Interests in Global Notes. The transfer and exchange of beneficial interests in the Global Notes shall be effected through the Depository, in accordance with the provisions of this Indenture and the
applicable rules and procedures of the Depository. Beneficial interests in Restricted Global Notes shall be subject to restrictions on transfer comparable to those set forth herein to the extent required by the

  
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Securities Act. Beneficial interests in Global Notes shall be transferred or exchanged only for beneficial interests in Global Notes. Transfers and exchanges of beneficial interests in the Global
Notes also shall require compliance with either subparagraph (i) or (ii) below, as applicable, as well as one or more of the other following subparagraphs, as applicable: 

(i) Transfer of Beneficial Interests in the Same Global Note. Beneficial interests in any Restricted Global Note may be
transferred to Persons who take delivery thereof in the form of a beneficial interest in the same Restricted Global Note in accordance with the transfer restrictions set forth in the Private Placement Legend; provided, however, that
prior to the 40th day after the later of the commencement of the offering of the Notes represented by a Regulation S Global Note and the issue date of such Notes (such period through and including such 40th day, the “Restricted
Period”), transfers of beneficial interests in a Regulation S Global Note may not be made to a U.S. Person or for the account or benefit of a U.S. Person (other than an Initial Purchaser). A beneficial interest in an Unrestricted Global
Note may be transferred to Persons who take delivery thereof in the form of a beneficial interest in an Unrestricted Global Note. No written orders or instructions shall be required to be delivered to the Registrar to effect the transfers described
in this Section 2.17(b)(i). 
 (ii) All Other Transfers and Exchanges of Beneficial Interests in Global Notes. In
connection with all transfers and exchanges of beneficial interests in any Global Note that is not subject to Section 2.17(b)(i), the transferor of such beneficial interest must deliver to the Registrar (1) a written order from an Agent
Member given to the Depository in accordance with the applicable rules and procedures of the Depository directing the Depository to credit or cause to be credited a beneficial interest in another Global Note in an amount equal to the beneficial
interest to be transferred or exchanged and (2) instructions given in accordance with the applicable rules and procedures of the Depository containing information regarding the Agent Member account to be credited with such increase. Upon
satisfaction of all of the requirements for transfer or exchange of beneficial interests in Global Notes contained in this Indenture and the Notes, the Trustee shall adjust the principal amount of the relevant Global Note(s) pursuant to
Section 2.17(f). 
 (iii) Transfer of Beneficial Interests to Another Restricted Global Note. A beneficial
interest in a Restricted Global Note may be transferred to a Person who takes delivery thereof in the form of a beneficial interest in another Restricted Global Note if the transfer complies with the requirements of Section 2.17(b)(ii) above
and the Registrar receives the following: 
 (A) if the transferee will take delivery in the form of a beneficial interest in
a Rule 144A Global Note, then the transferor must deliver a certificate in the form of Exhibit F, including the certifications in item (1) thereof; and 

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

(iv) Transfer and Exchange of Beneficial Interests in a Restricted Global Note for Beneficial Interests in an Unrestricted
Global Note. A beneficial interest in a Restricted Global Note may be exchanged by any holder thereof for a beneficial interest in an Unrestricted Global Note or transferred to a Person who takes delivery thereof in the form of a beneficial
interest in an Unrestricted Global Note if the exchange or transfer complies with the requirements of Section 2.17(b)(ii) above and the Registrar receives the following: 

(A) if the holder of such beneficial interest in a Restricted Global Note proposes to exchange such beneficial interest for a
beneficial interest in an Unrestricted Global Note, a certificate from such holder in the form of Exhibit G, including the certifications in item (1)(a) thereof; or 

(B) if the holder of such beneficial interest in a Restricted Global Note proposes to transfer such beneficial interest to a
Person who shall take delivery thereof in the form of a beneficial interest in an Unrestricted Global Note, a certificate from such holder in the form of Exhibit F, including the certifications in item (4) thereof,

 and, in each such case, an Opinion of Counsel in form reasonably acceptable to the Registrar to the effect that such exchange or transfer
is in compliance with the Securities Act and that the restrictions on transfer contained herein and in the Private Placement Legend are no longer required in order to maintain compliance with the Securities Act. If any such transfer or exchange is
effected pursuant to this subparagraph (iv) at a time when an Unrestricted Global Note has not yet been issued, the Issuer shall issue and, upon receipt of an Authentication Order in accordance with Section 2.01, the Trustee shall
authenticate one or more Unrestricted Global Notes in an aggregate principal amount equal to the aggregate principal amount of beneficial interests transferred or exchanged pursuant to this subparagraph (iv). 

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

(c) Transfer and Exchange of Beneficial Interests in Global Notes for Physical Notes. A beneficial interest in a Global Note may not be
exchanged for a Physical Note except under the circumstances described in Section 2.16(b). A beneficial interest in a Global Note may not be transferred to a Person who takes delivery thereof in the form of a Physical Note except under the
circumstances described in Section 2.16(b). 

  
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 (d) Transfer and Exchange of Physical Notes for Beneficial Interests in Global Notes.
Transfers and exchanges of beneficial interests in the Global Notes also shall require compliance with either subparagraph (i), (ii) or (ii) below, as applicable: 

(i) Restricted Physical Notes to Beneficial Interests in Restricted Global Notes. If any Holder of a Restricted Physical
Note proposes to exchange such Restricted Physical Note for a beneficial interest in a Restricted Global Note or to transfer such Restricted Physical Note to a Person who takes delivery thereof in the form of a beneficial interest in a Restricted
Global Note, then, upon receipt by the Registrar of the following documentation: 
 (A) if the Holder of such Restricted
Physical Note proposes to exchange such Restricted Physical Note for a beneficial interest in a Restricted Global Note, a certificate from such Holder in the form of Exhibit G, including the certifications in item (2)(a) thereof; 

(B) if such Restricted Physical Note is being transferred to a Qualified Institutional Buyer in accordance with Rule 144A under
the Securities Act, a certificate to the effect set forth in Exhibit F, including the certifications in item (1) thereof; 

(C) if such Restricted Physical Note is being transferred to a Non-U.S. Person in an
offshore transaction in accordance with Rule 903 or Rule 904 under the Securities Act, a certificate to the effect set forth in Exhibit F, including the certifications in item (2) thereof; 

(D) if such Restricted Physical Note is being transferred pursuant to an exemption from the registration requirements of the
Securities Act in accordance with Rule 144 under the Securities Act, a certificate to the effect set forth in Exhibit F, including the certifications in item (3)(a) thereof; 

(E) [Reserved]; or 

(F) if such Restricted Physical Note is being transferred to the Issuer or a Subsidiary thereof, a certificate to the effect
set forth in Exhibit F, including the certifications in item (3)(b) thereof; 
 the Trustee shall cancel the
Restricted Physical Note, and increase or cause to be increased the aggregate principal amount of the appropriate Restricted Global Note. 

  
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 (ii) Restricted Physical Notes to Beneficial Interests in Unrestricted Global
Notes. A Holder of a Restricted Physical Note may exchange such Restricted Physical Note for a beneficial interest in an Unrestricted Global Note or transfer such Restricted Physical Note to a Person who takes delivery thereof in the form of a
beneficial interest in an Unrestricted Global Note only if the Registrar receives the following: 
 (A) if the Holder of such
Restricted Physical Note proposes to exchange such Restricted Physical Note for a beneficial interest in an Unrestricted Global Note, a certificate from such Holder in the form of Exhibit G, including the certifications in item (1)(b)
thereof; or 
 (B) if the Holder of such Restricted Physical Notes proposes to transfer such Restricted Physical Note to a
Person who shall take delivery thereof in the form of a beneficial interest in an Unrestricted Global Note, a certificate from such Holder in the form of Exhibit F, including the certifications in item (4) thereof, 

and, in each such case, an Opinion of Counsel in form reasonably acceptable to the Registrar to the effect that such exchange or transfer is in
compliance with the Securities Act and that the restrictions on transfer contained herein and in the Private Placement Legend are no longer required in order to maintain compliance with the Securities Act. Upon satisfaction of the conditions of this
subparagraph (ii), the Trustee shall cancel the Restricted Physical Notes and increase or cause to be increased the aggregate principal amount of the Unrestricted Global Note. If any such transfer or exchange is effected pursuant to this
subparagraph (ii) at a time when an Unrestricted Global Note has not yet been issued, the Issuer shall issue and, upon receipt of an Authentication Order in accordance with Section 2.01, the Trustee shall authenticate one or more
Unrestricted Global Notes in an aggregate principal amount equal to the aggregate principal amount of Restricted Physical Notes transferred or exchanged pursuant to this subparagraph (ii). 

(iii) Unrestricted Physical Notes to Beneficial Interests in Unrestricted Global Notes. A Holder of an Unrestricted
Physical Note may exchange such Unrestricted Physical Note for a beneficial interest in an Unrestricted Global Note or transfer such Unrestricted Physical Note to a Person who takes delivery thereof in the form of a beneficial interest in an
Unrestricted Global Note at any time. Upon receipt of a request for such an exchange or transfer, the Trustee shall cancel the applicable Unrestricted Physical Note and increase or cause to be increased the aggregate principal amount of one of the
Unrestricted Global Notes. If any such transfer or exchange is effected pursuant to this subparagraph (iii) at a time when an Unrestricted Global Note has not yet been issued, the Issuer shall issue and, upon receipt of an Authentication Order
in accordance with Section 2.01, the Trustee shall authenticate one or more Unrestricted Global Notes in an aggregate principal amount equal to the aggregate principal amount of Unrestricted Physical Notes transferred or exchanged pursuant to
this subparagraph (iii). 

  
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 (iv) Unrestricted Physical Notes to Beneficial Interests in Restricted Global
Notes. An Unrestricted Physical Note cannot be exchanged for, or transferred to a Person who takes delivery thereof in the form of, a beneficial interest in a Restricted Global Note. 

(e) Transfer and Exchange of Physical Notes for Physical Notes. Upon request by a Holder of Physical Notes and such Holder’s
compliance with the provisions of this Section 2.17(e), the Registrar shall register the transfer or exchange of Physical Notes. Prior to such registration of transfer or exchange, the requesting Holder shall present or surrender to the
Registrar the Physical Notes duly endorsed or accompanied by a written instruction of transfer in form satisfactory to the Registrar duly executed by such Holder or by its attorney, duly authorized in writing. In addition, the requesting Holder
shall provide any additional certifications, documents and information, as applicable, required pursuant to the following provisions of this Section 2.17(e). 

(i) Restricted Physical Notes to Restricted Physical Notes. A Restricted Physical Note may be transferred to and
registered in the name of a Person who takes delivery thereof in the form of a Restricted Physical Note if the Registrar receives the following: 

(A) if the transfer will be made pursuant to Rule 144A under the Securities Act, then the transferor must deliver a certificate
in the form of Exhibit F, including the certifications in item (1) thereof; 
 (B) if the
transfer will be made pursuant to Rule 903 or Rule 904 under the Securities Act, then the transferor must deliver a certificate in the form of Exhibit F, including the certifications in item (2) thereof; 

(C) if the transfer will be made pursuant to an exemption from the registration requirements of the Securities Act in
accordance with Rule 144 under the Securities Act, a certificate to the effect set forth in Exhibit F, including the certifications in item (3)(a) thereof; 

(D) [Reserved]; and 

(E) if such transfer will be made to the Issuer or a Subsidiary thereof, a certificate to the effect set forth in Exhibit
F, including the certifications in item (3)(b) thereof. 

  
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 (ii) Restricted Physical Notes to Unrestricted Physical Notes. Any
Restricted Physical Note may be exchanged by the Holder thereof for an Unrestricted Physical Note or transferred to a Person who takes delivery thereof in the form of an Unrestricted Physical Note if the Registrar receives the following: 

(1) if the Holder of such Restricted Physical Note proposes to exchange such Restricted Physical Note for an Unrestricted
Physical Note, a certificate from such Holder in the form of Exhibit G, including the certifications in item (1)(c) thereof; or 

(2) if the Holder of such Restricted Physical Note proposes to transfer such Notes to a Person who shall take delivery thereof
in the form of an Unrestricted Physical Note, a certificate from such Holder in the form of Exhibit F, including the certifications in item (4) thereof, 

and, in each such case, an Opinion of Counsel in form reasonably acceptable to the Issuer to the effect that such exchange or transfer is in
compliance with the Securities Act and that the restrictions on transfer contained herein and in the Private Placement Legend are no longer required in order to maintain compliance with the Securities Act. 

(iii) Unrestricted Physical Notes to Unrestricted Physical Notes. A Holder of an Unrestricted Physical Note may transfer
such Unrestricted Physical Notes to a Person who takes delivery thereof in the form of an Unrestricted Physical Note at any time. Upon receipt of a request to register such a transfer, the Registrar shall register the Unrestricted Physical Notes
pursuant to the instructions from the Holder thereof. 
 (iv) Unrestricted Physical Notes to Restricted Physical
Notes. An Unrestricted Physical Note cannot be exchanged for, or transferred to a Person who takes delivery thereof in the form of, a Restricted Physical Note. 

(f) Cancellation and/or Adjustment of Global Notes. At such time as all beneficial interests in a particular Global Note have been
exchanged for Physical Notes or a particular Global Note has been redeemed, repurchased or canceled in whole and not in part, each such Global Note shall be returned to or retained and canceled by the Trustee in accordance with Section 2.12. At
any time prior to such cancellation, if any beneficial interest in a Global Note is exchanged for or transferred to a Person who will take delivery thereof in the form of a beneficial interest in another Global Note or for Physical Notes, the
principal amount of Notes represented by such Global Note shall be reduced accordingly and an endorsement shall be made on such Global Note by the Trustee or by the Depository at the direction of the Trustee to reflect such reduction; and if the
beneficial interest is being exchanged for or transferred to a Person who will take delivery thereof in the form of a beneficial interest in another Global Note, such other Global Note shall be increased accordingly and an endorsement shall be made
on such Global Note by the Trustee or by the Depository at the direction of the Trustee to reflect such increase. 

  
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 (g) Private Placement Legend. Upon the registration of transfer, exchange or replacement
of Notes not bearing the Private Placement Legend, the Registrar shall deliver Notes that do not bear the Private Placement Legend. Upon the registration of transfer, exchange or replacement of Notes bearing the Private Placement Legend, the
Registrar shall deliver only Notes that bear the Private Placement Legend unless (i) there is delivered to the Registrar an Opinion of Counsel reasonably satisfactory to the Issuer and the Trustee to the effect that neither such legend nor the
related restrictions on transfer are required in order to maintain compliance with the provisions of the Securities Act or (ii) such Note has been sold pursuant to an effective registration statement under the Securities Act and the Registrar
has received an Officer’s Certificate from the Issuer to such effect. 
 (h) General. All Global Notes and Physical Notes issued
upon any registration of transfer or exchange of Global Notes or Physical Notes shall be the valid obligations of the Issuer, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Global Notes or Physical Notes
surrendered upon such registration of transfer or exchange. 
 The Registrar shall retain for a period of two years copies of all letters,
notices and other written communications received pursuant to Section 2.16 or this Section 2.17. The Issuer shall have the right to inspect and make copies of all such letters, notices or other written communications at any reasonable time
upon the giving of reasonable notice to the Registrar. 
 None of the Issuer, the Trustee, Paying Agent nor any Agent of the Issuer shall
have any responsibility or liability in any respect of the records relating to or payment made on account of beneficial interests in a Global Note, or for maintaining, supervising or reviewing any records relating to such beneficial ownership
interests. 
 Neither the Trustee nor the Registrar shall have any 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 Agent Members or beneficial owners of interests 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. 
 In connection with any proposed exchange of a Physical Note for a Global
Note, the Issuer or the Depositary shall be required to provide or cause to be provided to the Trustee all information necessary to allow the Trustee to comply with any applicable tax reporting obligations, including without limitation any cost
basis reporting obligations under Internal Revenue Code Section 6045. The Trustee may rely on information provided to it and shall have no responsibility to verify or ensure the accuracy of such information. 

  
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 SECTION 2.18. Computation of Interest. 

Interest on the Notes shall be computed on the basis of a 360-day year, comprising twelve 30-day months and, in the case of an incomplete month, the number of actual days elapsed. 
 ARTICLE THREE

 REDEMPTION 
 SECTION 3.01. Election To
Redeem; Notices to Trustee. 
 If the Issuer elects to redeem Notes pursuant to paragraph 5 of the Notes, at least 2 Business Days (or
such shorter time period as the Trustee may agree) before notice of redemption is required to be sent or caused to be sent to Holders pursuant to Section 3.03 but not more than 65 days before the Redemption Date (except as set forth in the last
paragraph of Section 3.03), the Issuer shall furnish to the Trustee an Officer’s Certificate setting forth (a) the paragraph or subparagraph of such Note pursuant to which the redemption shall occur, (b) the principal amount of
Notes to be redeemed, (c) the Redemption Date and (d) the redemption price(s) (or manner of calculation if not then known). 
 SECTION 3.02.
Selection by Trustee of Notes To Be Redeemed or Purchased. 
 If less than all of the Notes are to be redeemed or purchased at any
time, selection of Notes for redemption or purchase will be made by the Trustee in compliance with the requirements of the principal national securities exchange, if any, on which the Notes to be redeemed or purchased are listed or, if the Notes are
not so listed, on a pro rata basis (or, in the case of Global Notes, the Notes will be selected for redemption or purchase based on the Depository’s applicable procedures). Such Notes to be redeemed or purchased shall be selected, unless
otherwise provided herein, not less than 30 nor more than 60 days prior to the Redemption Date or the purchase date from the outstanding Notes not previously called for redemption or purchase. 

The Trustee shall promptly notify the Issuer in writing of the Notes selected for redemption or purchase and, in the case of any Note selected
for partial redemption or purchase, the principal amount thereof to be redeemed or purchased. Notes and portions of Notes selected shall be in amounts of $1,000 or whole multiples of $1,000 in excess thereof; provided that no Notes with a
principal amount of $2,000 or less shall be redeemed or purchased in part, except that if all of the Notes of a Holder are to be redeemed or purchased, 

  
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the entire outstanding amount of Notes of such series held by such Holder, even if not a multiple of $1,000, shall be redeemed or purchased. For all purposes of this Indenture unless the context
otherwise requires and except as provided in the preceding sentence, provisions of this Indenture that apply to Notes called for redemption or purchase also apply to portions of Notes called for redemption or purchase. 

If any Note is to be redeemed or purchased in part only, the notice of redemption or offer to purchase that relates to such Note shall state
the portion of the principal amount thereof to be redeemed or purchased. With respect to Physical Notes, a new Physical Note in principal amount equal to the unredeemed or unpurchased portion of the original Physical Note will be issued in the name
of the Holder thereof upon cancellation of the original Note; provided that any new Notes will be only issued in minimum denominations of $2,000 and any integral multiple of $1,000 in excess thereof. On and after the redemption or purchase
date, interest will cease to accrue on such Notes or portions thereof called for redemption or purchase. Redemption or purchase price shall only be paid upon presentation and surrender of any such Notes to be redeemed or purchased. 

SECTION 3.03. Notice of Redemption. 
 At
least 30 days but, except as set forth in the last paragraph of this Section 3.03, no more than 60 days, before a Redemption Date or purchase date, the Issuer shall send, or cause to be sent, a notice of redemption electronically or by
first-class mail to each Holder to be redeemed at his or her last address as the same appears on the registry books maintained by the Registrar pursuant to Section 2.06 or otherwise in accordance with the procedures of the Depository, except
that redemption notices may be delivered or mailed more than 60 days prior to a Redemption Date if the notice is issued in connection with Article 9. Notice of redemption may be conditional. 

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

(1) the Redemption Date; 

(2) the redemption price and the amount of premium (or manner of calculation if not then known), if any, and accrued and unpaid
interest to be paid; 
 (3) if any Note is being redeemed or purchased in part, the portion of the principal amount of such
Note to be redeemed or purchased and that, with respect to Physical Notes, after the Redemption Date and upon surrender of such Note, a new Note or Notes in principal amount equal to the unredeemed or unpurchased portion of the original Note
representing the same indebtedness to the extent not redeemed or repurchased will be issued in the name of the Holder of such Notes upon cancellation of the original Note; provided that the new Notes will be only issued in minimum
denominations of $2,000 and any integral multiple of $1,000 in excess thereof; 

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

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

(6) that unless the Issuer defaults in making the redemption payment, interest on Notes called for redemption ceases to accrue
on and after the Redemption Date; 
 (7) that paragraph or subparagraph of the Notes pursuant to which the Notes called for
redemption are being redeemed; 
 (8) the aggregate principal amount of Notes that are being redeemed; 

(9) any condition to such redemption; and 

(10) that no representation is made as to the correctness or accuracy of the CUSIP or ISIN numbers printed in the notice or on
the Notes. 
 A notice of redemption need not set forth the exact redemption price but only the manner of calculation thereof. 

At the Issuer’s written request, in the form of an Officer’s Certificate, made at least 2 Business Days prior to the date on which
notice is to be given (unless a shorter notice shall be agreed to by the Trustee), together with the notice of redemption to be given, the Trustee shall give the notice of redemption in the Issuer’s name and at the Issuer’s sole expense.

 Notice of any redemption of, or any offer to purchase, the Notes may, at the Issuer’s discretion, be given subject to one or more
conditions precedent. In addition, if such redemption or purchase 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 or the purchase date may be delayed until such time (including more than 60 days after the date the notice of redemption or offer to purchase was mailed or delivered, including by electronic transmission) as any or all such
conditions shall be satisfied, or such redemption or purchase 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 the purchase date or by the Redemption
Date or the purchase date as so delayed, or such notice or offer may be rescinded at any time in the Issuer’s discretion if the Issuer reasonably believes that any or all of such conditions will not be satisfied. If any such

  
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condition precedent has not been satisfied, the Issuer shall provide written notice to the Trustee prior to the close of business two Business Days prior to the Redemption Date (or such shorter
period as may be acceptable to the Trustee). 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. In addition, the Issuer may provide in such notice that payment of the redemption or purchase price and performance of the Issuer’s
obligations with respect to such redemption or offer to purchase may be performed by another Person. 
 SECTION 3.04. Effect of Notice of Redemption or
Purchase. 
 Once a notice of redemption described in Section 3.03 is sent (including electronically) and subject to the proviso to
this sentence, Notes called for redemption or purchase become due and payable on the Redemption Date or purchase date, as applicable, and at the redemption price or purchase price, as applicable, including any premium, plus interest accrued and
unpaid to, but excluding, the Redemption Date or purchase date; provided, however, that any redemption or purchase and notice or offer thereof pursuant to this Indenture may, in the Issuer’s discretion, be subject to the
satisfaction of one or more conditions precedent described in such notice and in which case if and/or to the extent such condition(s) precedent is/are not satisfied the Issuer shall have no obligation to redeem or purchase Notes on such Redemption
Date or purchase date. The notice, if sent in a manner herein provided (including electronically), shall be conclusively presumed to have been given, whether or not the Holder receives such notice. In any case, failure to give such notice or any
defect in the notice to the Holder of any Note designated for redemption or purchase in whole or in part shall not affect the validity of the proceedings for the redemption or purchase of any other Note or portions thereof. Upon surrender to the
Paying Agent, such Notes shall be paid at the redemption price or the purchase price, as the case may be, including any premium, plus interest accrued and unpaid to, but excluding, the Redemption Date or purchase date and such Notes shall be
cancelled by the Trustee; provided that if the Redemption Date or purchase date is after a regular record date and on or prior to the relevant Interest Payment Date, the accrued and unpaid interest shall be payable to the Holder registered on
the relevant record date; and provided, further, that if a Redemption Date or purchase date is a Legal Holiday, payment shall be made on the next succeeding Business Day and no interest shall accrue for the period from such Redemption
Date or purchase to such succeeding Business Day. Subject to Section 3.05, on and after the Redemption Date or purchase date, as the case may be, interest shall cease to accrue on Notes or portions thereof called for redemption or purchase.

  
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 SECTION 3.05. Deposit of Redemption or Purchase Price. 

On or prior to 11 a.m., New York City time (or such later time as the Trustee may agree), on each Redemption Date or purchase date, the Issuer
shall deposit with the Paying Agent U.S. Dollars sufficient to pay the redemption price or purchase price of, including premium, if any, and accrued and unpaid interest, if any, on any and all Notes to be redeemed or purchased on that date (other
than Notes or portions thereof called for redemption or purchase on that date which have been delivered by the Issuer to the Trustee for cancellation). The Trustee or the Paying Agent shall promptly return to the Issuer any money deposited with the
Trustee or the Paying Agent by the Issuer in excess of the amounts necessary to pay the redemption price or purchase price of, including premium, if any, and accrued and unpaid interest, if any, on any and all Notes to be redeemed or purchased. 

On and after any Redemption Date or purchase date, as the case may be, if money sufficient to pay the redemption price or purchase price of,
including premium, if any, and accrued and unpaid interest, if any, on all Notes called for redemption or purchase shall have been made available in accordance with the immediately preceding paragraph, the Notes called for redemption or purchase
will cease to accrue interest and the only right of the Holders of such Notes will be to receive payment of the redemption price or purchase price of and, subject to the right of Holders of record on the relevant record date to receive interest due
on the relevant Interest Payment Date falling on or after the Redemption Date or purchase date, as the case may be, accrued and unpaid interest on such Notes to the Redemption Date or purchase date. If any Note surrendered for redemption or purchase
shall not be so paid, interest will be paid, from the Redemption Date or purchase date, as the case may be, until such redemption or purchase payment is made, on the unpaid principal of the Note and (to the extent permitted by applicable law) any
interest not paid on such unpaid principal, in each case at the rate and in the manner provided in the Notes. 
 SECTION 3.06. Notes Redeemed or
Purchased in Part. 
 Upon surrender of a Note that is redeemed or purchased in part, the Issuer shall execute and, upon receipt of an
Authentication Order in accordance with Section 2.01, the Trustee shall authenticate for the Holder thereof a new Note equal in principal amount to the unredeemed or unpurchased portion of the Note surrendered representing the same indebtedness
to the extent not redeemed or purchased; provided that each new Note will be issued in a minimum principal amount of $2,000 or an integral multiple of $1,000 in excess thereof. It is understood that, notwithstanding anything in this Indenture
to the contrary, only an Officer’s Certificate and not an Opinion of Counsel is required for the Trustee to authenticate such new Note. 
 SECTION
3.07. Mandatory Redemption; Open Market Purchases.  
 Subject to Sections 4.08 and 4.09, the Issuer shall not
be required to make any mandatory redemption or sinking fund payments with respect to the Notes. The Issuer and its Affiliates may acquire Notes at any time and from time to time by means other than a redemption, whether by tender offer, open market
purchases, negotiated transactions or otherwise, in accordance with applicable securities laws, so long as such acquisition does not otherwise violate the terms of this Indenture. 

  
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 ARTICLE FOUR 

COVENANTS 
 SECTION 4.01. Payment of Notes.

 The Issuer shall pay the principal of and interest on the Notes on the dates and in the manner provided in the Notes and this Indenture;
provided that all payments of principal and interest with respect to the Notes represented by one or more Global Notes registered in the name of or held by the Depository or its nominee will be made in accordance with the Depository’s
applicable procedures. An installment of principal or interest shall be considered paid on the date it is due if the Trustee or the Paying Agents hold by noon, New York City time, on that date U.S. Dollars designated for and sufficient to pay such
installment. If an Interest Payment Date is a Legal Holiday at a place of payment, payment may be made at that place on the next succeeding Business Day and no interest on such payment will accrue in respect of the delay. 

The Issuer shall pay interest on overdue principal (including post-petition interest in a proceeding under any Bankruptcy Law), and overdue
interest, to the extent lawful, at the rate specified in the Notes. 
 SECTION 4.02. Maintenance of Office or Agency. 

(a) The Issuer shall maintain in the Borough of Manhattan, The City of New York, an office or agency (which may be an office of the Trustee or
an Affiliate of the Trustee or Registrar) where Notes may be surrendered for registration of transfer or for exchange and where notices and demands to or upon the Issuer in respect of the Notes and this Indenture may be served. The designated office
of the Trustee shall be such office or agency of the Issuer in the City of New York, unless the Issuer shall designate and maintain some other office or agency for one or more purposes. The Issuer shall 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 (but not service of process) may be made 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. 

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

  
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 (c) The Issuer hereby designates the Corporate Trust Office of the Trustee, or its Agent, in the
Borough of Manhattan, The City of New York, as such office or agency of the Issuer in accordance with Section 2.04. 
 SECTION 4.03. Legal
Existence. 
 Except as permitted by Article Five, the Issuer shall do or cause to be done all things necessary to preserve and keep in
full force and effect (i) its legal existence, and the corporate, partnership or other existence of each Restricted Subsidiary, in accordance with the respective organizational documents (as the same may be amended from time to time) of the
Issuer and each such Restricted Subsidiary and (ii) the material rights (charter and statutory) and franchises of the Issuer and such Restricted Subsidiaries; provided that the Issuer shall not be required to preserve any such right,
franchise, or the corporate, partnership or other existence of any of its Subsidiaries if the Board of Directors of the Issuer or such Restricted Subsidiary shall determine that the preservation thereof is no longer desirable in the conduct of the
business of the Issuer and its Restricted Subsidiaries, taken as a whole. For the avoidance of doubt, the Issuer and its Subsidiaries shall be permitted to change their organizational form. 

SECTION 4.04. [Reserved]. 
 SECTION 4.05.
Waiver of Stay, Extension or Usury Laws. 
 The Issuer and each of the Guarantors covenant (to the extent that it may lawfully do so)
that they shall not at any time insist upon, or plead (as a defense or otherwise) or in any manner whatsoever claim or take the benefit or advantage of, any stay or extension law or any usury law which would prohibit or forgive the Issuer and the
Guarantors from paying all or any portion of the principal of, premium, if any, and/or interest on the Notes as contemplated herein, wherever enacted, now or at any time hereafter in force, or which may affect the covenants or the performance of
this Indenture; and (to the extent that they may lawfully do so) the Issuer and the Guarantors hereby expressly waive all benefit or advantage of any such law, and covenants that they 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. 

  
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 SECTION 4.06. Compliance Certificate. 

(a) The Issuer shall deliver to the Trustee, within 120 days after the end of each Fiscal Year, an Officer’s Certificate stating that
such Officer has conducted or supervised a review of the activities of the Issuer and its Restricted Subsidiaries and the Issuer’s and its Restricted Subsidiaries’ performance under this Indenture during such Fiscal Year, and further
stating, as to such Officer signing such certificate, that, to the best of such Officer’s knowledge, based upon such review, the Issuer has fulfilled all obligations under this Indenture or, if there has been a Default under this Indenture that
is continuing, a description of such Default of which such Officer has knowledge and what action the Issuer and its Restricted Subsidiaries are taking or propose to take with respect thereto. 

(b) The Issuer shall deliver to the Trustee, within 30 Business Days after an executive officer of the Issuer becomes aware of any Default or
Event of Default, an Officer’s certificate specifying such Default or Event of Default. 
 SECTION 4.07. Taxes.

The Issuer shall, and shall cause each of its Restricted Subsidiaries to, pay prior to delinquency all material taxes, assessments, and
governmental levies which, if unpaid, might by law become a lien upon the property of the Issuer or any of its Restricted Subsidiaries; provided, however, that, neither the Issuer nor any of its Restricted Subsidiaries shall 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 or where failure to effect such payment is
not adverse in any material respect to the Holders. 
 SECTION 4.08. Repurchase at the Option of Holders upon Change of Control. 

(a) Upon the occurrence of a Change of Control Triggering Event, each Holder shall have the right to require the Issuer to repurchase all or
any part (equal to $2,000 or an integral multiple of $1,000 in excess thereof) of such Holder’s Notes pursuant to the offer described below (the “Change of Control Offer”) at an offer price in cash (the “Change of
Control Payment”) equal to 101% of the aggregate principal amount thereof, plus accrued and unpaid interest, if any, thereon to but excluding the purchase date, subject to the right of Holders of record on the relevant record date to
receive interest due on the relevant Interest Payment Date falling on or after the Change of Control Payment Date. 
 (b) Within 30 days
following any Change of Control Triggering Event or, at the Issuer’s option, prior to the consummation of such Change of Control Triggering Event, the Issuer will mail (or to the extent permitted or required by applicable Depository procedures
or regulations with respect to global Notes, send electronically) a notice to each Holder and the Trustee. The notice shall describe the transaction or transactions that constitute the Change of Control Triggering Event and offer to repurchase Notes
on the purchase date specified in such notice (which must be no earlier than 20 Business Days nor later than 60 days from the date such notice is sent, other than as required by law) (the “Change of Control Payment Date”) pursuant
to the procedures required by this Indenture and described in such notice. Such notice shall state: 
 (1) that the Change of
Control Offer is being made pursuant to this Section 4.08 and that all Notes validly tendered and not validly withdrawn pursuant to such Change of Control Offer will be accepted for payment; 

  
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 (2) the Change of Control Payment and the Change of Control Payment Date (which
shall be no earlier than 20 Business Days nor later than 60 days from the date such notice is sent, other than as may be required by law); provided that the Change of Control Payment Date may be delayed, in the Issuer’s discretion, until
such time (including more than 60 days after the date such notice is sent) as any or all such conditions referred to in clause (8) below shall be satisfied; 

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

(4) that, unless the Issuer defaults in the payment of the Change of Control Payment, any Note 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 a Note purchased pursuant to the Change of Control Offer will be required to surrender the Note, with the form entitled “Option of Holder to Elect Purchase” on the reverse of the Note completed, to the Paying Agent and
Registrar for the Note at the address specified in the notice prior to the close of business on the third (3rd) Business Day prior to the Change of Control Payment Date; 

(6) that Holders will be entitled to withdraw their tendered Notes and their election to require the Issuer to purchase such
Notes if the Paying Agent receives, not later than the expiration time of the Change of Control Offer, a telegram, telex, facsimile transmission or letter setting forth the name of the Holder, the principal amount of the Notes the Holder tendered
for purchase and a statement that such Holder is withdrawing its tendered Notes and its election to have such Note purchased; 

(7) that if the Issuer is redeeming less than all of the Notes, Holders whose Notes are purchased only in part will be issued
new Notes in a principal amount equal to the unpurchased portion of the Notes surrendered; provided, however, each new Note issued shall be in a minimum principal amount of $2,000 or an integral multiple of $1,000 in excess thereof;

 (8) if such notice is sent prior to the occurrence of a Change of Control Triggering Event, stating that the Change of
Control Offer is conditional on the occurrence of such Change of Control Triggering Event or such other conditions specified therein and shall describe each such condition, and, if applicable, shall state that, in the Issuer’s discretion, the
Change of Control Payment Date may be delayed 

  
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until such time as any or all such conditions shall be satisfied, or that such purchase 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 Change of Control Payment Date, or by the Change of Control Payment Date as so delayed; and 
 (9) the
other instructions, as determined by the Issuer, consistent with this Section 4.08 that a Holder must follow. 
 (c) On the Change of
Control Payment Date, the Issuer shall, to the extent permitted by law: 
 (1) accept for payment all Notes or portions
thereof (in minimum amounts of $1,000 or an integral multiple thereof) properly tendered pursuant to the Change of Control Offer; 

(2) deposit with the Paying Agent an amount equal to the 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 all Notes so accepted together with
an Officer’s Certificate stating the aggregate principal amount of Notes (or portions thereof) being purchased by the Issuer. 
 The
Paying Agent will promptly remit to each Holder so tendered the Change of Control Payment for such Notes, and the Issuer shall execute and, upon receipt of an Authentication Order in accordance with Section 2.01, the Trustee shall promptly
authenticate and deliver (or cause to be transferred by book entry) to each Holder a new Note equal in principal amount to any unpurchased portion of the Notes surrendered, if any; provided that each such new Note shall be in a minimum
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. 

If Holders of not less than 90% in aggregate principal amount of the then outstanding Notes validly tender and do not withdraw such Notes in a
Change of Control Offer and the Issuer, or any other Person making a Change of Control Offer in lieu of the Issuer as described below, purchases all of the Notes validly tendered and not withdrawn by such Holders, the Issuer or such other Person
will have the right, upon not less than 15 nor more than 60 days’ prior notice, given not more than 30 days following such purchase pursuant to the Change of Control Offer described above, to redeem all Notes that remain outstanding following
such purchase at a redemption price in cash equal to the applicable Change of Control Payment plus, to the extent not included in the Change of Control Payment, accrued and unpaid interest to but excluding the date of redemption. 

  
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 Upon the payment of the Change of Control Payment, the Trustee shall, subject to the provisions
of Section 2.16, return the Notes purchased to the Issuer for cancellation. The Trustee may act as the Paying Agent for purposes of any Change of Control Offer. 

(d) The Issuer will not be required to make a Change of Control Offer upon a Change of Control Triggering Event if (1) a third party
makes the Change of Control Offer in the manner, at the times and otherwise in compliance with the requirements set forth in this Section 4.08 with respect to a Change of Control Offer made by the Issuer and purchases all Notes validly tendered
and not withdrawn under such Change of Control Offer or (2) notice of redemption has been given or will be given pursuant to this Indenture as described in paragraph 5 of the Notes or as set forth in Section 9.01, prior to the date the
Issuer is required to send notice of the Change of Control Offer to the Holders of the Notes, unless and until there is a default in payment of the applicable redemption price. Notwithstanding anything to the contrary contained herein, a Change of
Control Offer may be made in advance of a Change of Control Triggering Event, conditioned upon the consummation of such Change of Control Triggering Event, or such other conditions specified therein, if a definitive agreement is in place for the
Change of Control Triggering Event at the time the Change of Control Offer is made and such Change of Control Offer is otherwise made in compliance with the provisions of this Section 4.08. The Issuer’s obligation to make a Change of
Control Offer shall not continue after a discharge of the Issuer, satisfaction and discharge of this Indenture or defeasance from the Issuer’s obligations with respect to the Notes. 

(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 and regulations are applicable in connection with the repurchase of the Notes as a result of a Change of Control Triggering Event. To the extent that the provisions of any securities
laws or regulations conflict with provisions of this Section 4.08, the Issuer shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations under this Section 4.08 by virtue
thereof. 
 (f) Other than as specifically provided in this Section 4.08, any purchase pursuant to this Section 4.08 shall be made
pursuant to the provisions of Sections 3.02, 3.05 and 3.06. 
 (g) The provisions of this Section 4.08 relating to the Issuer’s
obligation to make a Change of Control Offer with respect to the Notes upon a Change of Control Triggering Event may be waived or modified with the written consent of the Holders of a majority in aggregate principal amount of then outstanding Notes.

  
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 SECTION 4.09. Limitation on Asset Disposition. 

(a) The Issuer shall not, and shall not permit any Restricted Subsidiary to, directly or indirectly, consummate any Asset Disposition unless:

 (1) the Issuer or such Restricted Subsidiary receives consideration at least equal to the fair market value (such fair
market value to be determined in good faith by the Issuer on the date of contractually agreeing to such Asset Disposition) of the assets subject to such Asset Disposition; 

(2) except in the case of a Permitted Asset Swap, at least 75% of the consideration for such Asset Disposition received by the
Issuer or such Restricted Subsidiary is in the form of cash or Cash Equivalents, Additional Assets or any combination thereof (collectively, the “Cash Consideration”); and 

(3) within 450 days from the later of the date of such Asset Disposition or the receipt of the Net Available Cash from such
Asset Disposition, an amount equal to 100% of the Net Available Cash from such Asset Disposition is applied by the Issuer, at its option (or such Restricted Subsidiary, as the case may be): 

(A) to the extent the Issuer elects (or is required by the terms of any applicable Indebtedness), to prepay, repay, redeem or
purchase Secured Debt of the Issuer or any Guarantor or Indebtedness of a Subsidiary that is not a Guarantor (in each case other than Indebtedness owed to the Issuer or an Affiliate of the Issuer), provided that such prepayment, repayment,
redemption or purchase permanently retires, or reduces the related loan commitment (if any) (other than commitments in respect of any asset based credit facility to the extent the assets sold or otherwise disposed of in connection with such Asset
Disposition constituted “borrowing base assets”) for, such Indebtedness in an amount equal to the principal amount so prepaid, repaid, redeemed or purchased; 

(B) to the extent the Issuer elects (or is required by the terms of any applicable Indebtedness), to prepay, repay, redeem or
purchase any senior Indebtedness of the Issuer or any Guarantor (other than Indebtedness referred to in clause (A) above or owed to the Issuer or an Affiliate of the Issuer), provided such prepayment, repayment, redemption or purchase
permanently retires, or reduces the related loan commitment (if any) (other than commitments in respect of any asset-based credit facility to the extent the assets sold or otherwise disposed of in connection
with such Asset Disposition constituted “borrowing base assets”) for, such Indebtedness in an amount equal to the principal amount so prepaid, repaid, redeemed or purchased; provided, further, that the Issuer or such
Subsidiary will either (i) reduce the aggregate 

  
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principal amount of the Notes on an equal or ratable basis with any senior Indebtedness repaid pursuant to this clause (B) by, at its option, (x) redeeming Notes as provided under
paragraph 5 of the Notes and/or (y) purchasing Notes through open-market purchases or in privately negotiated transactions and/or (ii) make an offer (in accordance with the provisions set forth below
for an Offer) to all Holders to purchase the Notes on an equal or ratable basis with any senior Indebtedness repaid pursuant to this clause (B) (which offer shall be deemed to be an Offer for purposes hereof); 

(C) to the extent the Issuer elects, to invest in the business of the Issuer and its Subsidiaries, including acquiring
Additional Assets or making any other capital expenditures; provided that this requirement shall be deemed satisfied if the Issuer by the end of such 450-day period has entered into a binding agreement under
which it is contractually committed to acquire Additional Assets, make any other capital expenditures or investments and such acquisition, capital expenditure or investment is consummated within the later of the end of such 450-day period and within 180 days from the date on which such binding agreement is entered into; or 

(D) any combination of the foregoing. 

(b) For the purposes of this Section 4.09, the following are deemed to be Cash Consideration: 

(1) the greater of the principal amount and the carrying value of any liabilities (as shown on the Issuer’s or any
Restricted Subsidiary’s most recent balance sheet or in the footnotes thereto, or if incurred, accrued or increased subsequent to the date of such balance sheet, such liabilities that would have been reflected on the balance sheet of the Issuer
or such Restricted Subsidiary or in the footnotes thereto if such incurrence, accrual or increase had taken place on or prior to the date of such balance sheet, as determined in good faith by the Issuer) (other than contingent liabilities) that are
assumed by the transferee of any such assets (or are otherwise extinguished in connection with the transactions relating to such Asset Disposition) pursuant to a written agreement which releases or indemnifies the Issuer or such Restricted
Subsidiary from such liabilities; 
 (2) any securities, notes or other obligations or assets received by the Issuer or any
Restricted Subsidiary from such transferee that are converted by the Issuer or such Restricted Subsidiary into cash or Cash Equivalents, or by their terms are required to be satisfied for cash or Cash Equivalents, in each case, within 180 days after
such Asset Disposition, to the extent of the cash and Cash Equivalents received in that conversion; and 

  
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 (3) any Designated Non-cash Consideration
received by the Issuer or any of its Restricted Subsidiaries in such Asset Disposition having an aggregate fair market value, taken together with all other Designated Non-cash Consideration received pursuant
to this clause that has at that time not been converted into cash or Cash Equivalents, not to exceed the greater of $100.0 million and 5.0% of Consolidated Total Assets at the time of contractually agreeing to such Asset Disposition (with the
fair market value of each item of Designated Non-cash Consideration being measured at the time of contractually agreeing to the related Asset Disposition and without giving effect to subsequent changes in
value). 
 (c) The amount of Net Available Cash not applied or invested as provided above will constitute “Excess
Proceeds.” When the aggregate amount of Excess Proceeds exceeds $100.0 million, the Issuer shall make an offer to purchase Notes (an “Offer”) within 20 Business Days thereof, and shall purchase the aggregate principal
amount (or accreted value, as applicable) of Notes tendered pursuant to an Offer and other Pari Passu Indebtedness that requires the purchase, prepayment or redemption of such Indebtedness that is, in the case of the Notes only, equal to $1,000 or
an integral multiple thereof, that may be purchased out of the Excess Proceeds at a purchase price, in the case of the Notes only, of 100% of their principal amount without premium, plus accrued but unpaid interest to, but excluding, the purchase
date (subject to the right of Holders of record on the relevant record date to receive interest due on the relevant Interest Payment Date falling on or after the purchase date) (or, in respect of such other Pari Passu Indebtedness, such lesser
price, if any, as may be provided for by the terms of such Pari Passu Indebtedness) in accordance with the procedures (including prorating in the event of oversubscription) set forth in this Indenture and the terms of such other Pari Passu
Indebtedness. The Issuer may satisfy the foregoing obligation with respect to such Excess Proceeds from an Asset Disposition by making an Offer in advance of being required to do so by this Indenture (an “Advance Offer”) with
respect to all or part of the available Excess Proceeds (the “Advance Portion”). 
 If any Excess Proceeds remain after
consummation of an Offer and the contemporaneous offer with respect to any other Pari Passu Indebtedness contemplated above, the Issuer may use those Excess Proceeds for any purpose not otherwise prohibited by this Indenture. If the aggregate
principal amount (or accreted value, as applicable) of Notes or the Pari Passu Indebtedness tendered pursuant to an Offer exceeds the amount of Excess Proceeds (or in the case of an Advance Offer, the Advance Portion), the Issuer shall allocate the
Excess Proceeds between the Notes and such Pari Passu Indebtedness on a pro rata basis but with such adjustments as necessary so that no Notes or Pari Passu Indebtedness, as the case may be, will be repurchased in an unauthorized denomination and
will select the Notes to be purchased on a pro rata basis but in denominations of $1,000 principal amount or integral multiples thereof. The remainder of the Excess Proceeds allocable to the other Pari Passu Indebtedness will be repurchased as
provided pursuant to the terms of such Indebtedness. Upon completion of such an Offer to purchase, Excess Proceeds will be deemed to be reset to zero (regardless of whether there are any remaining Excess Proceeds upon such completion) and in the
case of an Advance Offer, the Advance Portion shall be excluded in subsequent calculations of Excess Proceeds. 

  
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 Pending application of an amount equal to the Net Available Cash pursuant to Section 4.09,
such Net Available Cash may be applied to temporarily reduce revolving credit Indebtedness (including under the ABL Credit Facility) or in any manner not prohibited by this Indenture. 

(d) The Issuer shall comply, to the extent applicable, with the requirements of Rule 14e-1 under the
Exchange Act and any other securities laws and regulations thereunder to the extent such laws and regulations are applicable in connection with the repurchase of Notes pursuant to an Offer. To the extent that the provisions of any securities laws or
regulations conflict with the provisions of this Section 4.09, the Issuer shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations under this Section 4.09 by virtue of its
compliance with such securities laws or regulations. 
 (e) Other than as specifically provided in this Section 4.09, any purchase
pursuant to this Section 4.09 shall be made pursuant to the provisions of Sections 3.02, 3.05 and 3.06. 
 (f) The provision of this
Section 4.09 relating to the Issuer’s obligation to make an offer to repurchase the Notes as a result of an Asset Disposition may be waived or modified with the written consent of the Holders of a majority in aggregate principal amount of
then outstanding Notes. 
 SECTION 4.10. Limitation on Restricted Payments. 

The Issuer will not, and will not permit any of its Restricted Subsidiaries to, directly or indirectly, make any Restricted Payment if at the
time of such Restricted Payment: 
 (a) a Default shall have occurred and be continuing or shall occur as a consequence
thereof; 
 (b) after giving effect to such Restricted Payment (including, without limitation, the incurrence of any
Indebtedness to finance such Restricted Payment), the Consolidated Fixed Charge Coverage Ratio would be less than 2:00 to 1:00; or 

(c) the amount of such Restricted Payment, when added to the aggregate amount of all other Restricted Payments made since the
Issue Date (including Restricted Payments made pursuant to clauses (a) and (f) of the second succeeding paragraph but excluding all other Restricted Payments permitted by the second succeeding paragraph), exceeds the sum (the
“Restricted Payments Basket”) of (without duplication): 
 (1) 50% of Consolidated Net Income of the Issuer
and its Subsidiaries determined in accordance with GAAP for the period (taken as one accounting period) commencing on April 1, 2018 to and including the last day of the fiscal quarter ended immediately prior to the date of such calculation for
which consolidated financial statements are available (or, if such Consolidated Net Income shall be a deficit, minus 100% of such aggregate deficit), plus 

  
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 (2) 100% of the aggregate net cash proceeds and the fair market value, as
determined in good faith by the Issuer, of property and marketable securities received by the Issuer from the issuance and sale of Qualified Equity Interests of the Issuer or any Parent Entity (to the extent such net cash proceeds and fair market
value of property and marketable securities are actually contributed to the Issuer) since the Issue Date or from the issue or sale of convertible or exchangeable Disqualified Equity Interests of the Issuer or any Parent Entity (to the extent such
net cash proceeds and fair market value of property and marketable securities are actually contributed to the Issuer) or convertible or exchangeable debt securities of the Issuer or any Parent Entity (to the extent such net cash proceeds and fair
market value of property and marketable securities are actually contributed to the Issuer), in each case that have been converted into or exchanged for Qualified Equity Interests of the Issuer or any Parent Entity, other than (A) any such
proceeds which are used to redeem Notes in accordance with the second paragraph under paragraph 5 of the Notes or (B) any such proceeds or assets received from a Subsidiary of the Issuer, plus 

(3) 100% of the aggregate amount of cash and the fair market value, as determined in good faith by the Issuer, of property and
marketable securities contributed to the capital of the Issuer, or that becomes part of the capital of the Issuer through consolidation or merger following the Issue Date, plus 

(4) the aggregate amount by which Indebtedness (other than any Subordinated Indebtedness) incurred by the Issuer or any
Restricted Subsidiary since the Issue Date is reduced on the Issuer’s balance sheet upon the conversion or exchange (other than by a Restricted Subsidiary) into Qualified Equity Interests of the Issuer or any Parent Entity (less the amount of
any cash, or the fair value of assets, distributed by the Issuer or any Restricted Subsidiary upon such conversion or exchange), plus 

  
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 (5) $175.0 million. 

The foregoing provisions will not prohibit: 

(a) the payment by the Issuer of any dividend or distribution or the consummation of any redemption within 60 days after the
date of declaration thereof or the giving of the redemption notice, as the case may be, if on the date of declaration or notice, the dividend, distribution or redemption payment would have complied with the provisions of this Indenture; 

(b) the redemption of any Equity Interests of the Issuer in exchange for, or out of the proceeds of the substantially
concurrent issuance and sale of, Qualified Equity Interests; 
 (c) payments by the Issuer to repurchase, redeem, retire or
otherwise acquire Equity Interests of the Issuer or any Parent Entity held by future, present or former officers, directors, employees, managers or consultants (or their transferees, estates or beneficiaries under their estates) of the Issuer or its
Subsidiaries or any Parent Entity, upon their death, disability, retirement, severance or termination of employment or service or other repurchase event pursuant to any management, director and/or employee equity plan or stock option plan, stock
appreciation rights plan or any other management, director or employee benefit plan or agreement or arrangement or equity subscription or equityholder agreement (including, for the avoidance of doubt, any principal and interest payable on any
Indebtedness issued by the Issuer or any Parent Entity in connection with such repurchase, retirement or other acquisition); provided that the aggregate cash consideration paid for all such redemptions shall not exceed
(A) $15.0 million during any calendar year (with unused amounts being available to be used in the following two calendar years) plus (B) the amount of any net cash proceeds received by the Issuer from the issuance and sale
after the Issue Date of Qualified Equity Interests of the Issuer or any Parent Entity to future, present or former officers, directors, employees, managers or consultants (or their transferees, estates or beneficiaries under their estates) of the
Issuer or the Subsidiaries or any Parent Entity that have not been applied to the payment of Restricted Payments pursuant to this clause (c), plus (C) the net cash proceeds of any “key-man”
life insurance policies that have not been applied to the payment of Restricted Payments pursuant to this clause (c); provided, that neither (x) cancellation of Indebtedness owing to the Issuer or its Subsidiaries or any Parent
Entity from any future, current or former officer, director, employee, manager or consultant (or any permitted transferees thereof) of the Issuer or any of its Subsidiaries or any Parent Entity, in connection with a repurchase of Equity Interests of
the Issuer or any Parent Entity from such Persons nor (y) any payments or other obligations arising in respect of Equity Interests of the Issuer or any Parent Entity held by future, present or former officers, directors, employees, managers or
consultants (or their transferees, estates or beneficiaries under their estates) in connection with or resulting from the announcement or consummation of a Change of Control, will be deemed to constitute a Restricted Payment for purposes of this
covenant or any other provisions of this Indenture; 

  
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 (d) repurchases, acquisitions or retirements for value of Equity Interests deemed
to occur upon the exercise of stock options, warrants, rights to acquire Equity Interests or other convertible securities if the Equity Interests represents a portion of the exercise price thereof, or in connection with the withholding of a portion
of the Equity Interests granted or awarded to a director, employee, manager or consultant (or their transferees, estates or beneficiaries under their estates) to pay for the taxes payable by such director, employee, manager or consultant upon such
grant or award; 
 (e) Restricted Payments to allow the payment of cash in lieu of the issuance of fractional shares upon
(i) the exercise of options or warrants or (ii) the conversion or exchange of Equity Interests of any Person (including in connection with a dividend, distribution, share split, reverse share split, merger, consolidation, amalgamation or
similar transaction) and payments of cash to dissenting shareholders in connection with a merger, consolidation, amalgamation, transfer of assets; 

(f) the declaration and payment of dividends on the Issuer’s common stock (or the payment of dividends to any Parent
Entity to fund a payment of dividends on such entity’s common stock) of up to $100.0 million in any Fiscal Year of the Issuer; 

(g) Restricted Payments in an amount not to exceed $100.0 million since the Issue Date; 

(h) Investments in Unrestricted Subsidiaries having an aggregate fair market value, taken together with all other Investments
made pursuant to this clause (h) that are at the time outstanding, not to exceed $25.0 million at the time of such Investment (with the fair market value of each Investment being measured at the time made and without giving effect to
subsequent changes in value); 
 (i) the payment of any dividend (or in the case of any partnership or limited liability
company, any similar distribution) by a Restricted Subsidiary to any class or classes of holders of its Equity Interests on a pro rata basis; 

(j) Restricted Payments under or in respect of hedge and warrant transactions entered into in connection with a convertible
notes offering of the Issuer or any Restricted Subsidiary; provided, that the proceeds of such offering are contributed to the Issuer or such Restricted Subsidiary; 

(k) Restricted Payments that are made in an amount equal to the amount of Excluded Contributions; 

  
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 (l) [Reserved]; or 

(m) other Restricted Payments if, at the time of the making of such payments, and after giving effect thereto (including,
without limitation, the incurrence of any Indebtedness to finance such payment), the Total Net Leverage Ratio would not exceed 3.75 to 1.00, 

provided that (x) in the case of any Restricted Payment pursuant to clauses (f), (g) and (m) above, no Default shall have occurred and be
continuing or occur as a consequence thereof, (y) no issuance and sale of Qualified Equity Interests that are used to make a payment pursuant to clauses (b) or (c)(B) above shall increase the Restricted Payments Basket and (z) in the
case of any Restricted Payment pursuant to clause (m) above, such Restricted Payment shall not be made prior to the utilization of any amounts available for such Restricted Payment under clause (c) of the first paragraph of this
Section 4.10 or under clauses (a) through (l) above. 
 For purposes of determining compliance with this Section 4.10, in the
event that a proposed Restricted Payment (or a portion thereof) meets the criteria of more than one of the categories of Restricted Payments described in the preceding clauses (a) through (m) above and/or is entitled to be made pursuant to
the first paragraph of this Section 4.10, the Issuer will be entitled to divide or classify (or later divide, classify or reclassify in whole or in part in their sole discretion) such Restricted Payment (or a portion thereof) among such
clauses (a) through (m) and/or such first paragraph, in a manner that otherwise complies with this Section 4.10 and following such reclassification such Restricted Payment shall be treated as having been made pursuant to only the
clause or clauses (or portions thereof) to which such Restricted Payment has been reclassified. 
 The amount of all Restricted Payments
(other than cash) will be the fair market value on the date of the Restricted Payment of the assets or securities proposed to be transferred or issued by the Issuer or any Subsidiary, as the case may be, pursuant to the Restricted Payment. 

The Issuer will 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 will be deemed to be Restricted Payments in an amount determined as set forth in the definition of “Investments.” Such designation will be permitted only if a Restricted Payment in such amount would be permitted at such time
under this Section 4.10 and if such Subsidiary otherwise meets the definition of an Unrestricted Subsidiary. For the avoidance of doubt, Unrestricted Subsidiaries will not be subject to any of the restrictive covenants set forth in this
Indenture. 

  
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 SECTION 4.11. Limitation on Liens. 

The Issuer will not at any time create, incur, assume or guarantee, and will not cause or permit a Restricted Subsidiary to create, incur,
assume or guarantee, any Secured Debt (the “Initial Security Interest”), without first making effective provision whereby the Notes then outstanding under this Indenture and any other Indebtedness of or guaranteed by the Issuer or
such Restricted Subsidiary then entitled thereto, subject to applicable priorities of payment, shall be secured by the Security Interest securing such Secured Debt equally and ratably with any and all other obligations and indebtedness so secured,
so long as such other obligations and indebtedness shall be so secured; provided, however, that the foregoing prohibition will not prevent the creation, incurrence, assumption or guarantee of the following permitted Security Interests
(the “Permitted Security Interests”): 
 (1) Security Interests on property or assets acquired, constructed,
developed or improved after the Issue Date by the Issuer or a Restricted Subsidiary and created prior to or contemporaneously with, or within 180 days after such acquisition, construction, development or improvement, and extensions, renewals and
replacements of any such Security Interests so long as such Security Interests are not extended to any other property of the Issuer or any of its Restricted Subsidiaries; 

(2) Security Interests on property or assets at the time of acquisition which secure obligations assumed by the Issuer or a
Restricted Subsidiary, or on the property, assets or on the Equity Interests or indebtedness of a Person at the time it becomes a Restricted Subsidiary or is merged into or consolidated with the Issuer or a Restricted Subsidiary, or on properties of
a Person acquired by the Issuer or a Restricted Subsidiary as an entirety or substantially as an entirety; provided that the Security Interests may not extend to any other property of the Issuer or Restricted Subsidiary other than proceeds
and products of such property, shares or indebtedness and accessions thereto, and extensions, renewals and replacements of any such Security Interests so long as such Security Interests are not extended to any other property of the Issuer or any of
its Restricted Subsidiaries; 
 (3) Security Interests arising from conditional sale, title retention, consignment or similar
agreements or arrangements for the sale of goods entered into in the ordinary course of business; 
 (4) Security Interests
in favor of the Issuer or any Restricted Subsidiary; 
 (5) Security Interests to secure obligations under Credit Facilities,
in an aggregate principal amount not to exceed the sum of (A) the greater of (i) $375.0 million and (ii) the Borrowing Base as of the date of such incurrence, plus (B) an additional amount so long as the Secured Net
Leverage Ratio of the Issuer would not exceed 3.50 to 1.00 after giving effect to the incurrence of the obligations to be 

  
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secured by such Security Interests, and Security Interests to secure any modification, refinancing, refunding, restatement, exchange, extension, renewal or replacement (or successive refinancing,
refunding, restatement, exchange, extensions, renewals or replacements) as a whole, or in part, of such obligations under Credit Facilities; 

(6) Security Interests existing on the Issue Date and extensions, renewals and replacements of any such Security Interests so
long as such Security Interests are not extended to any other property of the Issuer or any of its Restricted Subsidiaries; 

(7) any Security Interest arising by reason of deposits with, or the giving of any form of security to, any governmental agency
or any body created or approved by law or governmental regulations, which is required by law or governmental regulation as a condition to the transaction of any business, or the exercise of any privilege, franchise or license; 

(8) liens of carriers’, warehousemen’s, mechanics, suppliers’ materialmen, repairmen and other liens imposed by
law arising in the ordinary course of business (including construction of facilities) in respect of obligations that are not due, that are not yet delinquent for a period of more than 90 days or that are being contested in good faith; 

(9) Security Interests for taxes, assessments or governmental charges or claims (a) that are not yet delinquent for a
period of more than 90 days, (b) not yet payable or subject to penalties for non-payment or (c) that are being contested in good faith; 

(10) Security Interests (including judgment liens) arising in connection with legal proceedings so long as such proceedings are
being contested in good faith or, in the case of judgment liens, execution thereon is stayed or not giving rise to an Event of Default; 

(11) landlords’ liens on fixtures on premises leased in the ordinary course of business; 

(12) Security Interests to secure the performance of statutory obligations, insurance, surety or appeal bonds, performance
bonds, or other obligations of a like nature incurred in the ordinary course of business (including Security Interests to secure letters of credit issued to assure payment of such obligations); 

(13) Security Interests on assets of the Issuer or any of its Restricted Subsidiaries securing Indebtedness consisting of
Hedging Obligations or Treasury Management Arrangements; 

  
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 (14) survey exceptions, easements or reservations of, or rights of others for,
licenses, rights-of-way, minor defects or irregularities in title, sewers, electric lines, telegraph and telephone lines and other similar purposes, or zoning or other
restrictions as to the use of, charges or encumbrances in respect of, real property that do not materially impair the use of said properties in the operation of the business of the Issuer and its Restricted Subsidiaries; 

(15) Security Interests on insurance policies and proceeds thereof, or other deposits, to secure insurance premium financings;

 (16) filing of Uniform Commercial Code financing statements as a precautionary measure in connection with operating leases
or consignments; 
 (17) bankers’ liens and rights of setoff or Security Interests that are contractual rights of set-off 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; 

(18) Security Interests in cash, Cash Equivalents or other property arising in connection with the defeasance, discharge or
redemption of Indebtedness; 
 (19) Security Interests on specific items of inventory or other goods (and the proceeds
thereof) of the Issuer or a Restricted Subsidiary securing such Person’s obligations in respect of bankers’ acceptances or trade-related 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; 
 (20) grants of intellectual property licenses (including software
and other technology licenses) in the ordinary course of business; 
 (21) Security Interests incurred or pledges or deposits
made in the ordinary course of business in connection with workers’ compensation, unemployment and other insurance and other types of social security and employee health and disability benefits or similar obligations (including Security
Interests to secure letters of credit issued to assure payment of such obligations and also including pledges or deposits securing liability to insurance carriers under insurance or self-insurance arrangements) or to secure the performance of
tenders, statutory obligations, surety and appeal bonds, bids, leases, government contracts, performance and return-of-money bonds and other similar obligations; 

(22) Security Interests to secure partial, progress, advance or other payments or any indebtedness incurred for the purpose of
financing all or any part of the purchase price or the cost of construction, development, or substantial repair, 

  
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alteration or improvement of the property subject to such Security Interests if the commitment for the financing is obtained not later than 180 days after the later of the completion of or the
placing into operation (exclusive of test and start-up periods) of such property; 

(23) Security Interests in cash proceeds (or securities purchased therewith) from Indebtedness which are set aside at the time
of such incurrence in order to secure an escrow arrangement pursuant to which such cash proceeds (or securities purchased therewith) are contemplated to ultimately be released to the Issuer or a Restricted Subsidiary or returned to the lenders of
such Indebtedness; provided that such Security Interests are automatically released concurrently with the release of such cash proceeds (or securities purchased therewith) from such escrow arrangement; 

(24) any interest or title of a lessor under any lease, whether or not characterized as capital or operating; provided that
such Security Interests do not extend to any property or assets which is not leased property subject to such lease; 
 (25)
Security Interests encumbering deposits made to secure obligations arising from statutory, regulatory, contractual or warranty requirements of the Issuer or a Restricted Subsidiary, including rights of offset and
set-off; 
 (26) leases or subleases granted to others not interfering in any
material respect with the business of the Issuer or a Restricted Subsidiary; 
 (27) Security Interests in favor of customs
and revenue authorities arising as a matter of law to secure payment of custom duties in connection with importation of goods; 

(28) Security Interests encumbering initial deposits and margin deposits, and other Security Interests incurred in the ordinary
course of business and that are within the general parameters customary in the industry; 
 (29) any encumbrance or
restriction (including put and call arrangements) with respect to Equity Interests of any joint venture or similar arrangement; 

(30) Security Interests solely on any cash earnest money deposits made by the Issuer or a Restricted Subsidiary in connection
with any letter of intent or purchase agreement; 
 (31) Security Interests in respect of cash-pooling arrangement outside of
the United States covering assets of Restricted Subsidiaries; 

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

(33) Security Interests (a) 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, (b) attaching to pooling, commodity trading accounts or other commodity brokerage accounts incurred in the ordinary course of business or consistent with past practice and
(c) in favor of a banking or other financial institution or electronic payment service providers arising as a matter of law or under general terms and conditions encumbering deposits (including the right of
set-off) and that are within the general parameters customary in the banking or finance industry; 

(34) Security Interests on the Capital Stock of any Unrestricted Subsidiary or joint venture which secures Indebtedness or
other obligations of such Unrestricted Subsidiary or joint venture; 
 (35) Security Interests on the assets of any
Restricted Subsidiary that is not a Guarantor and which secures Indebtedness or other obligations of such Restricted Subsidiary (or of another Restricted Subsidiary that is not a Guarantor); 

(36) Security Interests securing Indebtedness of Foreign Subsidiaries and foreign cash services Indebtedness, in each case, to
the extent attaching to the assets of such Foreign Subsidiaries; 
 (37) Security Interests created or deemed to exist in
connection with any Qualified Receivables Transaction (including any related filings of any financing statements), but only to the extent that such Security Interests attach to assets actually sold, contributed, financed or otherwise conveyed or
pledged in connection with such Qualified Receivables Transaction; 
 (38) ground leases in respect of real property on which
facilities owned or leased by any of the Issuer or any Restricted Subsidiaries are located; 
 (39) Security Interests in
favor of the Trustee securing the Notes and the Guarantees; or 
 (40) other Security Interests securing Indebtedness, in an
aggregate principal amount not to exceed the greater of $100.0 million and 5.0% of Consolidated Total Assets. 

  
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 Additionally, such permitted Secured Debt includes any extension, renewal or refunding, in whole
or in part, of any Secured Debt permitted at the time of the original incurrence thereof, provided that the Security Interest securing the extended, renewed or refunded Secured Debt is limited to all or part of the same property and assets
that secured or, under the written agreements pursuant to which the original Security Interest arose, could secure the original Security Interest (plus improvements, additions and accessions to such property or proceeds, distributions or products
thereof). 
 Any Security Interest created for the benefit of the Holders of the Notes pursuant to this Section 4.11 shall provide by
its terms that such Security Interest shall be unconditionally and automatically released and discharged upon the release and discharge of the Initial Security Interest that gave rise to the obligation to secure the Notes. 

For purposes of determining compliance with this Section 4.11, a Security Interest securing an item of Secured Debt need not be permitted
solely by one category of Permitted Security Interest but may be permitted in part under any combination thereof and of any other available exemption, and if a Permitted Security Interest meets the criteria or more than one of the exceptions
described in clauses (1) through (40) of this Section 4.11, the Issuer may, in its sole discretion, classify or reclassify the Permitted Security Interest (or any portion thereof) in any manner that complies with this Section 4.11.

 SECTION 4.12. [Reserved]. 
 SECTION 4.13.
[Reserved]. 
 SECTION 4.14. [Reserved]. 

SECTION 4.15. Limitation on Sale and Leaseback Transactions. 

The Issuer shall not, and shall not permit any Restricted Subsidiary to, engage in any Sale and Leaseback Transaction unless: 

(1) the Issuer or such Restricted Subsidiary would be entitled to incur Secured Debt pursuant to the covenant described in
Section 4.11 equal in amount to the net proceeds of the property sold or transferred or to be sold or to be transferred pursuant to such Sale and Leaseback Transaction and secured by a Security Interest on the property to be leased, without
equally and ratably securing the Notes outstanding under this Indenture as provided under Section 4.11; or 
 (2) the
Issuer or a Restricted Subsidiary shall apply, within 365 days after the effective date of such Sale and Leaseback Transaction, an amount equal to such net proceeds to (i) the acquisition, construction, development or improvement of properties,
facilities or equipment which are, or upon such acquisition, construction, development or improvement will be, a Principal Facility or Facilities or a part thereof or (ii) the redemption of Notes issued under this Indenture or to the repayment
or 

  
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redemption of long-term Indebtedness of the Issuer or of any Restricted Subsidiary, or in part to such acquisition, construction, development or improvement and in part to such redemption and/or
repayment. In lieu of applying an amount equal to such net proceeds to such redemption, the Issuer may, within 365 days after such sale or transfer, deliver to the Trustee Notes issued under the Indenture or to the applicable representative such
long-term Indebtedness for cancellation and thereby reduce the amount to be applied to the redemption of such Notes or long-term Indebtedness by an amount equivalent to the aggregate principal amount of Notes or long-term Indebtedness. 

SECTION 4.16. Reports to Holders. 
 (a)
Whether or not the Issuer is subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, so long as any Notes are outstanding hereunder, the Issuer shall furnish to the Trustee and Holders thereof the following: 

(1) all quarterly and annual financial statements of the Issuer that would be required to be filed with the Commission on Forms
10-Q and 10-K, including a “Management’s Discussion and Analysis of Financial Condition and Results of Operations” that describes the financial condition
and results of operations of the Issuer and its consolidated Subsidiaries and, with respect to the annual information only, a report thereon by the Issuer’s certified independent accountants; and 

(2) all current reports required to be filed with the Commission on Form 8-K under
Items 1.01, 1.02. 1.03, 2.01, 2.02, 2.05, 2.06, 4.01, 4.02, 5.01 and 5.02 (other than with respect to information otherwise required or contemplated by Item 402 of Regulation S-K) as in effect
on the Issue Date if the Issuer were required to file such reports; provided, however, that no such current report will be required to include as an exhibit, or to include a summary of the terms of, any employment or compensatory
arrangement agreement, plan or understanding between the Issuer (or any of its Subsidiaries) and any director, manager or executive officer, of the Issuer (or any of its Subsidiaries), 

in each case, within the time periods specified in the Commission’s rules and regulations (and, during any period in which the Issuer is not required to
file reports with the Commission, within the time periods specified in the Commission’s rules and regulations applicable to a “non-accelerated filer”); provided, however, that
(i) in no event shall such reports be required to comply with Rule 3-10 of Regulation S-X promulgated by the Commission or contain separate financial
statements for the Issuer, the Guarantors or other Subsidiaries the shares of which are pledged to secure the Notes or any Guarantee that would be required under(a) Section 3-09 of Regulation S-X, (b) Section 3-10 of Regulation S-X or
(c) Section 3-16 of Regulation S-X, respectively, promulgated by the Commission. 

  
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 (b) The Issuer will make all such information available to the Trustee and the Holders of the
Notes, in each case, by posting such information on its website, on Intralinks or any comparable password-protected online data system which will require a confidentiality acknowledgment. In addition, the Issuer shall, for so long as any Notes
remain outstanding, furnish to the Holders of such Notes and to securities analysts and prospective investors, upon their request, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act so long as the Notes are
not freely transferable under the Securities Act. 
 Notwithstanding the foregoing, Issuer is permitted to satisfy its obligations in this
Section 4.16 with respect to financial information relating to the Issuer by furnishing financial information relating to any Parent Entity; provided that if such Parent Entity has any material assets other than its direct or indirect
Equity Interests of the Issuer, the same is accompanied by selected financial metrics, which may be unaudited, that show the differences (in the Issuer’s sole discretion) between the information relating to such Parent Entity, on the one hand,
and the information relating to the Issuer and its Subsidiaries on a stand-alone basis, on the other hand. 
 (c) The Issuer will be deemed
to have furnished the reports referred to in clauses (1) and (2) of Section 4.16(a) if the Issuer or any Parent Entity has filed reports containing such information (or any such information of a Parent Entity in accordance with the
immediately preceding paragraph) with the Commission. The terms of the Indenture shall not impose any duty on the Issuer under the Sarbanes-Oxley Act of 2002 and the related Commission rules that would not otherwise be applicable to it. 

(d) Delivery of such reports and information to the Trustee shall be for informational purposes only, and the Trustee’s receipt of them
shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the Issuer’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely
exclusively on an Officer’s Certificate). The Trustee shall have no responsibility for the filing, timeliness or content of reports. 

Notwithstanding anything herein to the contrary, the Issuer will not be deemed to have failed to comply with any of its obligations under this
Section 4.16 for purposes of clause (4) under Section 6.01 until 90 days after the date any report hereunder is due. 
 SECTION 4.17.
Additional Note Guarantees. 
 If, on or after the Issue Date, the Issuer or any of its Restricted Subsidiaries acquires or creates
another Domestic Subsidiary that is not an Excluded Subsidiary, then that newly acquired or created Domestic Subsidiary must become a Guarantor and execute a supplemental indenture substantially in the form of Exhibit J to this Indenture within 30
Business Days of the date on which it was acquired or created by the Issuer or any of its Restricted Subsidiaries, as applicable. 

  
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 SECTION 4.18. Suspension of Covenants. 

(a) If on any date following the Issue Date (i) the Notes have Investment Grade Ratings from both Rating Agencies, and (ii) no
Default has occurred and is continuing under this Indenture (the occurrence of the events described in the foregoing clauses (i) and (ii) being collectively referred to as a “Covenant Suspension Event”), then beginning on such
date, the Issuer and its Restricted Subsidiaries will not be subject to Sections 4.09, 4.10, 4.15 and 4.17 hereof (collectively, the “Suspended Covenants”). 

(b) Upon the occurrence of a Covenant Suspension Event (the date of such occurrence, the “Suspension Date”), the amount of
Excess Proceeds from any Asset Disposition shall be reset at zero. In the event that the Issuer and its 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 withdraw their Investment Grade Rating or downgrade the rating assigned to the Notes below an Investment Grade Rating, then the Issuer and its Restricted Subsidiaries
will thereafter again be subject to the Suspended Covenants with respect to future events. The period of time between (and including) the Suspension Date and the Reversion Date (but excluding the Reversion Date) is referred to in this description as
the “Suspension Period.” 
 (c) In the event of any such reinstatement, no action taken or omitted to be taken by the
Issuer or any of its Subsidiaries prior to such reinstatement will give rise to a Default or Event of Default with respect to Notes. With respect to Restricted Payments made on or after the Reversion Date, the amount of Restricted Payments made will
be calculated as though Section 4.10 had been in effect prior to, but not during, the Suspension Period. No Subsidiary of the Issuer shall be required to comply with Section 4.17 on or after the Reversion Date with respect to any guarantee
entered into by such Restricted Subsidiary during the Suspension Period. In addition, notwithstanding the foregoing, the continued existence after any reinstitution of the foregoing covenants of facts and circumstances or obligations arising from
transactions that occurred during the Suspension Period shall not constitute a breach of any covenant set forth in this Indenture or cause a Default or an Event of Default thereunder. Following a Reversion Date, the Issuer and its Restricted
Subsidiaries will be permitted, without causing a Default or Event of Default, to honor, comply with or otherwise perform any contractual commitments or obligations arising during the Suspension Period and to consummate the transactions thereby.

 (d) The Issuer shall promptly deliver to the Trustee an Officer’s Certificate identifying any Covenant Suspension Event, including
the relevant Suspension Date, and an Officer’s Certificate identifying any Reversion Date. The Trustee will have no obligation to (i) independently determine or verify if such events have occurred, (ii) make any

  
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determination regarding the impact of actions taken during the Suspension Period on the Issuer’s future compliance with their covenants or (iii) notify the Holders of any Covenant
Suspension Event, Suspension Date or Reversion Date. The Trustee may deliver a copy of any such Officer’s Certificate to the Holders upon request. 

ARTICLE FIVE 
 SUCCESSOR
CORPORATION 
 SECTION 5.01. Consolidation, Merger and Sale of Assets. 

(a) (i) The Issuer will not consolidate or merge with or into any other Person or Transfer all or substantially all of the properties or
assets of the Issuer and its Subsidiaries, taken as a whole and (ii) the Issuer will not permit any of its Restricted Subsidiaries to, in a single transaction or a series of related transactions, Transfer all or substantially all of the
properties or assets of the Issuer and its Subsidiaries, taken as a whole, in each case, to, another Person unless: 
 (1)
the Issuer shall be the continuing corporation, or the successor shall be a corporation, limited liability company, partnership or trust organized and existing under the laws of the United States or a state thereof, the District of Columbia or any
territory thereof, and the successor Person expressly assumes by a supplemental indenture or amendment of the relevant documents (in form satisfactory to the Trustee) the Issuer’s obligations under the Notes and this Indenture; and 

(2) after giving effect to the transaction, no Event of Default shall have occurred or be continuing. 

The Issuer shall deliver, or cause to be delivered, to the Trustee an Officer’s Certificate and an Opinion of Counsel, each to the effect
that such consolidation, merger, sale, conveyance, assignment, transfer, lease or other disposition complies with the requirements of this Indenture. 

This Section 5.01 will not apply to any merger, consolidation or combination of, or any Transfer of assets between or among the Issuer
and any one or more of its Restricted Subsidiaries or between or among, any one or more of the Issuer’s Restricted Subsidiaries. Clause (2) of Section 5.01(a) (and the requirement to deliver an Officer’s Certificate and an
Opinion of Counsel) shall not apply to (1) any merger or consolidation of the Issuer with or into, or Transfer of all of the properties or assets of the Issuer and its Restricted Subsidiaries, taken as a whole, to one of its Restricted
Subsidiaries for any purpose or (2) any merger or consolidation of the Issuer or a Restricted Subsidiary solely for the purpose of reincorporating the Issuer or a Restricted Subsidiary in another jurisdiction. 

  
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 SECTION 5.02. Successor Person Substituted. 

Upon any consolidation, combination or merger of the Issuer, or any Transfer of all or substantially all of the assets of the Issuer and its
Subsidiaries, taken as a whole, in accordance with the foregoing provisions of Section 5.01, in which the Issuer is not the continuing obligor under the Notes, (x) the surviving entity (i) formed by such consolidation or into which
the Issuer is merged, (ii) to which such Transfer of all or substantially all of the assets of the Issuer and its Subsidiaries, taken as a whole, is made will succeed to, and be substituted for, (y) such surviving entity shall expressly
assume the rights, covenants and obligations of the Issuer under this Indenture and the Notes by a supplemental indenture reasonably satisfactory to the Trustee, executed and delivered by such surviving entity prior to or simultaneously with such
consolidation, combination, merger or Transfer, and (z) in the case of a Transfer of all or substantially all of the assets of the Issuer and its Subsidiaries, taken as a whole, and may exercise every right and power of the Issuer under this
Indenture and the Notes with the same effect as if such surviving entity had been named therein as the Issuer and, the Issuer and all of the Guarantors will be released from the obligation to pay the principal of and interest on such Notes or in
respect of its related Note Guarantee, as the case may be, and all of the Issuer’s or such Guarantor’s other obligations and covenants under such Notes, this Indenture and its related Note Guarantee, if applicable. 

ARTICLE SIX 
 DEFAULTS AND REMEDIES

 SECTION 6.01. Events of Default. 

Each of the following constitutes an “Event of Default” with respect to the Notes: 

(1) default for 30 consecutive days in the payment when due of interest with respect to the Notes; 

(2) default in payment when due of principal or premium, if any, on the Notes at maturity, upon redemption or otherwise; 

(3) failure by the Issuer or any Restricted Subsidiary after receipt of notice from the Trustee or Holders of at least 25% in
aggregate principal amount of the Notes then outstanding under this Indenture (with a copy to the Trustee) to comply with any of the provisions under Section 4.08; 

(4) failure by the Issuer or any Restricted Subsidiary of the Issuer for 60 consecutive days after receipt of notice from the
Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding under this Indenture (with a copy to the Trustee) to comply with any covenant or agreement contained in this Indenture (other than the covenants and
agreements specified in clauses (1) through (3) of this Section 6.01); 

  
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 (5) default under any mortgage, indenture or instrument under which there may be
issued or by which there may be secured or evidenced any Indebtedness for money borrowed of the Issuer or any Restricted Subsidiary or the payment of which is Guaranteed by the Issuer or any Restricted Subsidiary (other than Indebtedness owed to the
Issuer or a Restricted Subsidiary), whether such Indebtedness or Guarantee now exists or is created after the Issue Date, which default (a) is caused by a failure to pay when due at final stated maturity (giving effect to any grace period
related thereto) principal of such Indebtedness (a “Payment Default”) or (b) results in the acceleration of such Indebtedness prior to its stated maturity, and, in each case, the principal amount of any such Indebtedness,
together with the principal amount of any such Indebtedness under which there has been a Payment Default or the maturity of which has been so accelerated, aggregates $100.0 million or more; and, in each case, the Issuer has received notice
specifying the default from the Trustee or Holders of at least 25% in aggregate principal amount of Notes then outstanding (with a copy to the Trustee) and does not cure the default within 30 days; 

(6) failure by the Issuer or any Restricted Subsidiary to pay final and non-appealable
judgments (net of any amounts covered by insurance and as to which such insurer has not denied responsibility or coverage in writing) aggregating $100.0 million or more, which judgments are not paid, discharged, bonded, stayed or waived within
60 days after such judgment becomes final, and in the event such judgment is covered in full by insurance, an enforcement proceeding has been commenced by any creditor upon such judgment or decree which is not promptly stayed; 

(7) (A) a court of competent jurisdiction enters an order or decree under any Bankruptcy Law that (i) is for relief
against the Issuer or any Restricted Subsidiary that is a Significant Subsidiary or group of Restricted Subsidiaries of the Issuer that, taken together, would constitute a Significant Subsidiary in an involuntary case or proceeding in which the
Issuer or any Restricted Subsidiary that is a Significant Subsidiary or group of Restricted Subsidiaries of the Issuer that, taken together, would constitute a Significant Subsidiary is to be adjudicated bankrupt or insolvent, (ii) appoints a
custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar official of the Issuer or any Restricted Subsidiary that is a Significant Subsidiary or group of Restricted Subsidiaries of the Issuer that, taken together, would
constitute a Significant Subsidiary, or for all or substantially all of the property of the Issuer or any Restricted Subsidiary that is a Significant Subsidiary or group of Restricted Subsidiaries of the Issuer that, taken together, would constitute
a Significant Subsidiary, or (iii) orders the winding up or liquidation of the Issuer or any Restricted Subsidiary that is a 

  
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Significant Subsidiary or group of Restricted Subsidiaries of the Issuer that, taken together, would constitute a Significant Subsidiary, and in each of clauses (i), (ii) and (iii), such order or
decree remains unstayed and in effect for a period of 60 consecutive days; or (B) the Issuer or any Restricted Subsidiary that is a Significant Subsidiary or group of Restricted Subsidiaries of the Issuer that, taken together, would constitute
a Significant Subsidiary pursuant to or within the meaning of any Bankruptcy Law (i) commences a voluntary case to be adjudicated bankrupt or insolvent or consents to the entry of an order for relief against it in an involuntary case,
(ii) consents to the appointment of or taking possession by a receiver, liquidator, assignee, custodian, trustee, sequestrator or similar official of the Issuer or any such Restricted Subsidiary or group of Restricted Subsidiaries or for all or
substantially all of its property, (iii) effects any general assignment for the benefit of its creditors or (iv) admits in writing its inability to pay its debts when they become due; and 

(8) any Note Guarantee of any Guarantor that is a Significant Subsidiary ceases to be in full force and effect in all material
respects (other than in accordance with the terms of such Note Guarantee and this Indenture) or is declared null and void and unenforceable or found to be invalid or any such Guarantor denies its liability under its Note Guarantee (other than by
reason of the satisfaction and discharge of the Indenture or the release of such Guarantor from its Note Guarantee in accordance with the terms of this Indenture and such Note Guarantee). 

SECTION 6.02. Acceleration of Maturity; Rescission. 

If any Event of Default occurs and is continuing under this Indenture, either the Trustee or the Holders of at least 25% in aggregate
principal amount of the Notes then outstanding, may declare all Notes then outstanding to be due and payable by notice in writing to the Issuer and the Trustee, in the case of notice by Holders, specifying the respective Event of Default and that it
is a “notice of acceleration” and the same shall become immediately due and payable; provided, however, that, notwithstanding the foregoing, if an Event of Default specified in Section 6.01(7) occurs with respect to the
Issuer and is continuing under this Indenture, all outstanding Notes shall become due and payable without further action or notice. 
 In
the event of any Event of Default specified in clause (5) of Section 6.01, 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 30 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 

  
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 (2) holders thereof have rescinded or waived the acceleration, notice or action
(as the case may be) giving rise to such Event of Default; or 
 (3) the payment default that is the basis for such Event of
Default has been cured. 
 In the event of a declaration of acceleration with respect to the Notes, the Holders of a majority in aggregate
principal amount of the then outstanding Notes may, by written notice to the Issuer and the Trustee, on behalf of all of the Holders, rescind and annul such acceleration and its consequences, so long as such rescission and annulment would not
conflict with any judgment of a court of competent jurisdiction if: 
 (1) all Events of Default, other than nonpayment of
principal, premium, if any, or interest that has become due solely because of the acceleration, have been cured or waived; 

(2) to the extent the payment of such interest is lawful, interest on overdue installments of interest and overdue principal,
which has become due otherwise than by such declaration of acceleration, has been paid; and 
 (3) the Issuer has paid the
Trustee and Agents their reasonable compensation and reimbursed the Trustee and Agents for their reasonable expenses, disbursements, indemnities and advances. 

No such rescission shall affect any subsequent Default or impair any right consequent thereto. 

SECTION 6.03. Other Remedies. 
 If an
Event of Default occurs and is continuing, the Trustee may pursue any available remedy by proceeding at law or in equity to collect the payment of principal of, or premium, if any, and interest on the Notes or to enforce the performance of any
provision of the Notes or this Indenture and may take any necessary action requested by the Holders of a majority of the principal amount outstanding of the Notes to settle, compromise, adjust or otherwise conclude any proceedings to which it is a
party. 
 The Trustee may maintain a proceeding even if it does not possess any of the Notes or does not produce any of them in the
proceeding. A delay or omission by the Trustee or any Noteholder in exercising any right or remedy accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of or acquiescence in the Event of Default. Except as
otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Notes in Section 2.08, no remedy herein conferred upon or reserved to the Trustee or to the Holders is exclusive of any other remedy. All
available remedies are cumulative to the extent permitted by law. 

  
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 SECTION 6.04. Waiver of Existing Defaults and Events of Default. 

(a) Subject to Sections 2.10 and 6.08, the Holders of a majority in principal amount of the Notes then outstanding shall have the right to
waive any past and existing Default or Event of Default and its consequences under this Indenture, except a Default in the payment of the principal of, or interest or premium, if any, on any Note held by a
non-consenting Holder as specified in clauses (1) and (2) of Section 6.01 or in respect of a covenant or a provision which cannot be modified or amended without the consent of each Holder as provided
for in Section 8.02 (which shall require the consent of all Holders); provided that, subject to Section 6.02, the Holders of a majority in aggregate principal amount of the then outstanding Notes may rescind an acceleration and its
consequences, including any related payment default that resulted from such acceleration. In case of any such waiver, the Issuer, the Trustee and the Holders shall be restored to their former positions and rights hereunder and under the Notes,
respectively. 
 (b) 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 thereto. 

SECTION 6.05. Control by Majority. 

Subject to Sections 2.10, 6.06 and 7.01, the Holders of a majority in aggregate principal amount of the outstanding Notes have the right to
direct the time, method and place of conducting any proceeding for exercising any remedy available to the Trustee or exercising any trust or power conferred on the Trustee by this Indenture. The Trustee, however, may refuse to follow any direction
that conflicts with law or this Indenture or that the Trustee determines may be unduly prejudicial to the rights of another Holder not taking part in such direction, and the Trustee shall have the right to decline to follow any such direction (it
being understood that the Trustee does not have an affirmative duty to ascertain whether or not any such directions are unduly prejudicial to such Holders) if the Trustee, being advised by counsel, determines that the action so directed may not
lawfully be taken or if the Trustee in good faith shall, by a Responsible Officer, determine that the proceedings so directed may involve it in personal liability; provided that the Trustee may take any other action deemed proper by the
Trustee which is not inconsistent with such direction. In the event the Trustee takes any action or follows any direction pursuant to this Indenture, the Trustee shall be entitled to security or indemnity satisfactory to it against any cost,
liability or expense that might be caused by taking such action or following such direction. 

  
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 SECTION 6.06. Limitation on Suits. 

Subject to Section 6.08, no Holder shall have any right to institute any proceeding with respect to this Indenture or the Notes or for
any remedy thereunder unless: 
 (1) such Holder has previously given the Trustee written notice of a continuing Event of
Default; 
 (2) the Holders of at least 25% in principal amount of the Notes then outstanding have made a written request to
the Trustee to pursue the remedy; 
 (3) such Holder or Holders have offered the Trustee security or indemnity satisfactory
to the Trustee against any costs, liability or expense; 
 (4) the Trustee has not complied with the request within 60 days
after receipt of the request and the offer of security or indemnity satisfactory to it against any cost, liability or expense that might be caused by complying with such request; and 

(5) during such 60-day period, the Holders of a majority in aggregate principal amount
of the outstanding Notes have not given the Trustee a direction that is inconsistent with the request. 
 A Noteholder may not use any
provision of this Indenture to disturb or prejudice the rights of another Noteholder or to obtain a preference or priority over another Noteholder. 

SECTION 6.07. No Personal Liability of Directors, Officers, Employees and Stockholders. 

No past, present or future director, officer, employee, manager, member, partner, incorporator or stockholder of the Issuer or of any
Subsidiary of the Issuer or any Parent Entity of the Issuer (other than the Issuer in respect of the Notes and each Guarantor in respect of its Guarantee), as such, shall have any liability for any obligations of the Issuer or the Guarantors under
the Notes, this Indenture, the Note Guarantees 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. The waiver may not be effective to
waive liabilities under the federal securities laws. 
 SECTION 6.08. Rights of Holders To Receive Payment. 

Notwithstanding any other provision of this Indenture, the contractual right of any Holder to bring suit to enforce the payment of principal,
premium, if any, and interest, if any, on its Note on or after the respective due dates expressed or provided for in such Note shall not be amended without the consent of such Holder. 

  
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 SECTION 6.09. Collection Suit by Trustee. 

If an Event of Default specified in Section 6.01(1) or (2) occurs and is continuing, the Trustee may recover judgment in its own
name and as trustee of an express trust against the Issuer or any Guarantor (or any other obligor on the Notes) for the whole amount of unpaid principal and accrued interest remaining unpaid, together with interest on overdue principal and, to the
extent that payment of such interest is lawful, interest on overdue installments of interest, in each case at the rate set forth in the Notes, and such further amounts as shall be sufficient to cover the costs and expenses of collection, including
the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel. 
 SECTION 6.10. Trustee May File Proofs of
Claim. 
 The Trustee may file such proofs of claim and other papers or documents as may be necessary or advisable in order to have the
claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee hereunder) and the Noteholders allowed in any judicial
proceedings relative to the Issuer or any Guarantor (or any other obligor upon the Notes), its creditors or its property and shall be entitled and empowered to collect and receive any monies or other property payable or deliverable on any such
claims and to distribute the same after deduction of its charges and expenses to the extent that any such charges and expenses are not paid out of the estate in any such proceedings and any custodian in any such judicial proceeding is hereby
authorized by each Noteholder 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 Noteholders, to pay to the Trustee any amount due to it for the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee hereunder. 

Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Noteholder
any plan or reorganization, arrangement, adjustment or composition affecting the Notes or the rights of any Noteholder thereof, or to authorize the Trustee to vote in respect of the claim of any Noteholder in any such proceedings. 

  
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 SECTION 6.11. Priorities. 

If the Trustee collects any money or property pursuant to this Article Six, such money or property shall be paid out or distributed in the
following order: 
 FIRST: to the Trustee, the Agents, and any predecessor Trustee, and their respective agents and attorneys
for amounts due under hereunder; 
 SECOND: to Noteholders for amounts due and unpaid on the Notes for principal, premium, if
any, and interest, ratably, without preference or priority of any kind, according to the amounts due and payable on the Notes for principal, premium, if any, and interest, respectively; and 

THIRD: to the Issuer or, to the extent the Trustee collects any amount from any Guarantor, to such Guarantor. 

The Trustee may fix a record date and payment date for any payment to Noteholders pursuant to this Section 6.11. 

SECTION 6.12. 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 Trustee, a court in its discretion may require the filing by any party litigant in the suit of an
undertaking to pay the costs of the suit, and the court in its discretion may assess reasonable costs, including reasonable attorneys’ fees and expenses, against any party litigant in the suit, having due regard to the merits and good faith of
the claims or defenses made by the party litigant. This Section 6.12 does not apply to a suit by the Trustee, a suit by a Noteholder pursuant to Section 6.08 or a suit by Noteholders of more than 10% in principal amount of the Notes then
outstanding. 
 ARTICLE SEVEN 

TRUSTEE 
 SECTION 7.01. Duties of Trustee.

 (a) If a Default or Event of Default actually known to a Responsible Officer of the Trustee has occurred and is continuing, subject to
the protections of this Article Seven (including, but not limited to, the provision of security or indemnity satisfactory to the Trustee) the Trustee shall exercise such of the rights and powers vested in it by this Indenture and use the same degree
of care and skill in their exercise as a prudent person under the circumstances would exercise or use under the same circumstances in the conduct of his or her own affairs. 

  
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 Except for an Event of Default pursuant to Section 6.01(1) or 6.01(2) (upon the occurrence
of which the Trustee if then acting as Paying Agent will be deemed to have knowledge thereof), the Trustee shall not be deemed to have notice or be charged with knowledge of any Default or Event of Default or be required to take any action based on
any Default or Event of Default, unless a Responsible Officer of the Trustee has received written notice of any event which is in fact such a Default or Event of Default by the Issuer or by the Holders of at least 25% of the aggregate principal
amount of the Notes by written notice of such event sent to the Trustee in accordance with Section 11.02 at the Corporate Trust Office of the Trustee, and such notice references the existence of a Default or Event of Default, the Notes and this
Indenture. 
 (b) Except during the continuance of a Default or Event of Default of which a Responsible Officer of the Trustee has actual
knowledge: 
 (1) The Trustee need perform only those duties that are specifically set forth in this Indenture and no others,
and no implied covenants or obligations shall be read into this Indenture against the Trustee. 
 (2) In the absence of bad
faith on its part, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this
Indenture but, in the case of any such certificates or opinions which by any provision hereof are specifically required to be furnished to the Trustee, the Trustee shall be under a duty to examine the same to determine whether or not they conform on
their face to the requirements of this Indenture (but need not confirm or investigate the accuracy of mathematical calculations or other facts stated therein). 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 require and, in the absence of bad faith on its part, conclusively rely upon an
Officer’s Certificate and/or an Opinion of Counsel, subject to the requirement in the preceding sentence, if applicable. 
 (c) The
Trustee may not be relieved from liability for its own negligent action, its own negligent failure to act, or its own willful misconduct, except that: 

(1) This paragraph does not limit the effect of subsection (b) of this Section 7.01. 

(2) The Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer, unless it is proved
that the Trustee was negligent in ascertaining the pertinent facts. 
 (3) The Trustee shall not be liable with respect to
any action it takes or omits to take in good faith in accordance with a direction received by it from a majority in aggregate principal amount of the Notes outstanding pursuant to the terms of this Indenture. 

  
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 (d) Whether or not therein expressly so provided, subsections (a), (b), (c) and (e) of this
Section 7.01 and Section 7.02 shall govern every provision of this Indenture that in any way relates to the Trustee. 
 (e) 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 or otherwise pursuant to this Indenture, unless the Trustee has been offered security or
indemnity satisfactory to the Trustee against the costs, expenses and liabilities which might be incurred by it in compliance with such request or direction or such exercise (including, but in no way limited to, the fees and disbursements of agents
and attorneys). The Trustee’s fees, expenses and indemnities (including, but in no way limited to, the fees and disbursements of agents and attorneys) are included in the amounts guaranteed by the Note Guarantees. 

(f) The Trustee shall not be liable for interest on any money received by it except as the Trustee may agree in writing with the Issuer or any
Guarantor. Money held in trust by the Trustee need not be segregated from other funds except to the extent required by the law. 
 (g) 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 rights, powers or duties. The Trustee shall not be required to give any bond or surety
in respect of the performance of its powers or duties hereunder. 
 SECTION 7.02. Rights of Trustee. 

Subject to Section 7.01: 

(1) The Trustee may conclusively rely on any document (whether in its original, facsimile or electronic (including .pdf) form)
reasonably believed by it to be genuine and to have been signed or presented by the proper person. The Trustee need not investigate any fact or matter stated in the document. 

(2) Before the Trustee acts or refrains from acting, it may require and shall be entitled to receive an Officer’s
Certificate or an Opinion of Counsel, or both, which shall conform to the provisions of Section 11.05. The Trustee shall be protected and shall not be liable for any action it takes or omits to take in good faith in reliance on such certificate
or opinion. 

  
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 (3) The Trustee may act through its attorneys and agents and shall not be
responsible for the misconduct or negligence of any attorney or agent appointed by it with due care. 
 (4) The Trustee shall
not be liable for any action it takes or omits to take in good faith which it reasonably believes to be authorized or within its rights or powers; provided that the Trustee’s conduct does not constitute negligence or willful misconduct.

 (5) The Trustee may consult with counsel of its selection, and the advice or opinion of such counsel as to matters of law
shall be full and complete authorization and protection from liability in respect of any action taken, omitted or suffered by it hereunder in good faith and in accordance with the advice or opinion of such counsel. 

(6) The rights, privileges, protections, immunities and benefits given to the Trustee, including, without limitation, its right
to be compensated, reimbursed and indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder (including but not limited to as Registrar, Paying Agent and Depository Custodian), and each agent,
custodian and other person employed to act hereunder. 
 (7) The right of the Trustee to perform any discretionary act
enumerated in this Indenture shall not be construed as a duty, and the Trustee shall not be answerable for other than its own negligence or willful misconduct in the performance of such act. 

(8) The Trustee may from time to time request that the Issuer deliver an Officer’s Certificate setting forth the names of
individuals and/or titles of officers authorized at such time to take specified actions pursuant to this Indenture, which Officer’s Certificate may be signed by any persons authorized to sign an Officer’s Certificate, including any person
specified as so authorized in any such certificate previously delivered and not superseded. 
 (9) In no event shall the
Trustee be responsible or liable for special, indirect, punitive or consequential loss or damage of any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the likelihood of such
loss or damage and regardless of the form of action. 
 (10) The Trustee will 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 but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit. 

  
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 (11) For certain payments made pursuant to this Indenture, the Trustee may be
required to make a “reportable payment” or “withholdable payment” and in such cases the Trustee shall have the duty to act as a payor or withholding agent, respectively, that is responsible for any tax withholding and reporting
required under the United States Internal Revenue Code of 1986, as amended (the “Code”). The Trustee shall have the sole right to make the determination as to which payments are “reportable payments” or “withholdable
payments.” All parties to this Indenture shall provide an executed IRS Form W-9 or appropriate IRS Form W-8 (or, in each case, any successor form) to the Trustee on
or prior to the date hereof, and shall promptly update any such form to the extent such form becomes obsolete or inaccurate in any respect. The Trustee shall have the right to request from any party to this Indenture, or any other person or entity
entitled to payment hereunder, any additional forms, documentation or other information as may be reasonably necessary for the Trustee to satisfy its reporting and withholding obligations under the Code. To the extent any such forms to be delivered
under this Section 7.02(m) are not provided by the time the related payment is required to be made or are determined by the Trustee to be incomplete and/or inaccurate in any respect, the Trustee shall be entitled to withhold on any such
payments hereunder to the extent withholding is required under Chapters 3, 4, 24 or 61 of the Code, and shall have no obligation to gross up any such payment. The Trustee shall not be responsible for any tax withholding and reporting required
pursuant to the laws of any country other than the United States of America. 
 (12) Under no circumstances shall the Trustee
be liable in its individual capacity for the obligations evidenced by the Notes. 
 (13) 

SECTION 7.03. Individual Rights of Trustee. 

The Trustee in its individual or any other capacity may become the owner or pledgee of Notes and may make loans to, accept deposits from,
perform services for or otherwise deal with either the Issuer or any Guarantor, or any Affiliates thereof, with the same rights it would have if it were not Trustee. However, in the event that the Trustee acquires any conflicting interest within the
meaning of Section 310(b) of the TIA, it must eliminate such conflict within 90 days, apply to the Commission for permission to continue as Trustee or resign. Any Agent may do the same with like rights. The Trustee shall also be subject to
Sections 7.10 and 7.11. 

  
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 SECTION 7.04. Trustee’s Disclaimer. 

The recitals contained herein and in the Notes, except for the Trustee’s certificate of authentication, shall be taken as the statements
of the Issuer or the Guarantors, as the case may be, and the Trustee assumes no responsibility for their correctness. The Trustee shall not be responsible for and makes no representation as to the validity or adequacy of this Indenture or the Notes
or any Note Guarantee, it shall not be accountable for the Issuer’s or any Guarantor’s use of the proceeds from the sale of Notes, it will not be responsible for the use or application of any money received by any Paying Agent (other than
itself as Paying Agent) or any money paid to the Issuer or any Guarantor pursuant to the terms of this Indenture and it shall not be responsible for any statement in the Notes, the Note Guarantees or this Indenture other than its certificate of
authentication. The Trustee shall not be responsible for any statement in the Offering Memorandum or any other document utilized by the Issuer in connection with the sale of the Notes, and shall not be responsible for any rating on the Notes or any
action or omission of any Rating Agency. 
 SECTION 7.05. Notice of Defaults. 

If a Default or Event of Default occurs and is continuing (which shall not be cured or waived) and if it is actually known to the Trustee
(pursuant to Section 7.01(a) hereof), the Trustee shall give to each Holder a notice of the Default or Event of Default within 90 days of having received such notice as provided in this Indenture. Except in the case of a Default or Event of
Default relating to the payment of the principal, premium, if any, or interest on any Note (including payments pursuant to a redemption or repurchase of the Notes pursuant to the provisions of this Indenture), the Trustee may withhold the notice if
and so long as the Trustee in good faith determines that withholding the notice is in the interests of Holders. 
 SECTION 7.06. [Reserved] 

SECTION 7.07. Compensation and Indemnity. 

The Issuer and the Guarantors shall pay to the Trustee and Agents from time to time compensation as agreed upon for its services hereunder
(which compensation shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust). The Issuer and the Guarantors shall reimburse the Trustee and Agents upon request for all reasonable disbursements,
expenses and advances incurred or made by it in connection with their duties under this Indenture, including the reasonable compensation, disbursements and expenses of the Trustee’s agents and counsel. 

  
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 The Issuer and the Guarantors, jointly and severally, shall indemnify each of the Trustee, the
Agents and their respective agents, employees, stockholders, directors and officers and any predecessor Trustee for, and hold each of them harmless against, any and all loss, damage, claim, liability or expense, including without limitation taxes
(other than taxes based on the income of the Trustee) and reasonable attorneys’ fees and expenses and court costs (collectively, “Losses”) incurred by each of them in connection with the acceptance or administration of this
Indenture or the performance of its duties under this Indenture or the exercise of its rights and powers under the Notes and the Guarantees, including the reasonable costs and expenses (including reasonably attorneys’ fees and expenses and
court costs) of enforcing this Indenture (including this Section 7.07), the Notes and the Guarantees or otherwise arising under this Indenture and including the reasonable costs and expenses of defending itself against any claim (whether
asserted by any Holder, the Issuer, any Guarantor or otherwise) or liability in connection with the exercise or performance of any of its rights, powers or duties hereunder (including, without limitation, settlement costs). The Trustee shall notify
the Issuer and the Guarantors in writing promptly of any third party claim of which a Responsible Officer of the Trustee has actual knowledge asserted against the Trustee for which it may seek indemnity (each, a “Third Party
Claim”); provided that the failure by the Trustee to so notify the Issuer and the Guarantors shall not relieve the Issuer and Guarantors of their obligations hereunder except to the extent the Issuer and the Guarantors are actually
prejudiced thereby. Neither the Issuer nor any Guarantor need pay for any settlement or provide any indemnification for any other Losses associated therewith to the extent such settlement is made in connection with any Third Party Claim without its
consent, which consent shall not be unreasonably withheld. The Trustee shall have the right to its own counsel and the Issuer shall pay the reasonable fees and expenses of such counsel in connection with any Third Party Claim to the extent the
Trustee reasonably determines that a conflict of interest exists or is required in connection with the performance of its duties under this Indenture. 

Notwithstanding the foregoing, the Issuer and the Guarantors need not reimburse the Trustee for any expense or indemnify it against any loss
or liability to have been incurred by the Trustee through its own negligence or willful misconduct. 
 To secure the payment obligations of
the Issuer and the Guarantors hereunder, the Trustee shall have a lien prior to the Notes on all money or property held or collected by the Trustee except for such money or property held in trust to pay principal of and interest on particular Notes.
Such lien shall survive the satisfaction and discharge of this Indenture. 
 The obligations of the Issuer and the Guarantors under this
Section 7.07 to compensate and indemnify the Trustee and each predecessor Trustee and to pay or reimburse the Trustee and each predecessor Trustee for expenses, disbursements and advances shall be joint and several liabilities of each Issuer
and each of the Guarantors and shall survive the resignation or removal of the Trustee and the satisfaction, discharge or other termination of this Indenture, including any termination or rejection hereof under any Bankruptcy Law. 

  
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 When the Trustee incurs expenses or renders services after an Event of Default specified in
Section 6.01 (7) occurs, the expenses and the compensation for the services are intended to constitute expenses of administration under any applicable Bankruptcy Law. 

For purposes of this Section 7.07, the term “Trustee” shall include any trustee appointed pursuant to this Article Seven,
provided, however, that the negligence, willful misconduct or bad faith of any Trustee hereunder shall not affect the rights of any other Trustee hereunder. The provisions of this Section 7.07 shall apply to Trustee in its capacity as
Paying Agent, Registrar and any other Agent under this Indenture and shall survive the termination of this Indenture and the resignation or removal of the Trustee. 

SECTION 7.08. Replacement of Trustee. 

The Trustee may resign at any time by so notifying the Issuer and the Guarantors in writing. The Holders of a majority in principal amount of
the outstanding Notes may remove the Trustee by notifying the Issuer and the removed Trustee in writing at least 30 days prior to such removal and may appoint a successor Trustee with the Issuer’s written consent, which consent shall not be
unreasonably withheld. The Issuer may remove the Trustee at its election if: 
 (1) the Trustee fails to comply with
Section 7.10; 
 (2) the Trustee is adjudged a bankrupt or an insolvent or an order for relief is entered with respect
to the Trustee under any Bankruptcy Law; 
 (3) a receiver or other public officer takes charge of the Trustee or its
property; or 
 (4) the Trustee otherwise becomes incapable of acting. 

If the Trustee resigns or is removed or if a vacancy exists in the office of Trustee for any reason, the Issuer shall promptly appoint a
successor Trustee. 
 If a successor Trustee does not take office within 30 days after the retiring Trustee resigns or is removed, the
retiring Trustee, the Issuer or the Holders of a majority in principal amount of the outstanding Notes may petition at the expense of the Issuer any court of competent jurisdiction for the appointment of a successor Trustee. 

If the Trustee fails to comply with Section 7.10, Noteholders holding at least 10% in principal amount of the Notes may petition any
court of competent jurisdiction for the removal of the Trustee and the appointment of a successor Trustee. 

  
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 A successor Trustee shall deliver a written acceptance of its appointment to the retiring Trustee
and to the Issuer. Immediately following such delivery, the retiring Trustee shall, subject to its rights under Section 7.07, transfer all property held by it as Trustee to the successor Trustee, the resignation or removal of the retiring
Trustee shall become effective, and the successor Trustee shall have all the rights, powers and duties of the Trustee under this Indenture. A successor Trustee shall mail notice of its succession to each Noteholder. Notwithstanding replacement of
the Trustee pursuant to this Section 7.08, the Issuer’s and the Guarantors’ obligations under Section 7.07 shall continue for the benefit of the retiring Trustee. The retiring or removed Trustee shall have no responsibility or
liability for the action or inaction of any successor Trustee. 
 SECTION 7.09. Successor Trustee by Consolidation, Merger, etc. 

If the Trustee consolidates with, merges or converts into, or transfers all or substantially all of its corporate trust assets to, another
corporation, subject to Section 7.10, the successor corporation without any further act shall be the successor Trustee; provided that such entity shall be otherwise qualified and eligible under this Article Seven. 

SECTION 7.10. Eligibility; Disqualification. 

There will at all times be a Trustee hereunder that is a corporation or national banking association organized and doing business under the
laws of the United States of America or of any state thereof that is authorized under such laws to exercise corporate trustee power, that is subject to supervision or examination by federal or state authorities and that has a combined capital and
surplus of at least $50.0 million as set forth in its most recent published annual report of condition. 
 SECTION 7.11. Preferential Collection of
Claims Against Issuer. 
 The Trustee is subject to and shall comply with TIA § 311(a), excluding any creditor relationship listed
in TIA § 311(b). A Trustee who has resigned or been removed shall be subject to TIA § 311(a) to the extent indicated therein. 
 SECTION 7.12.
Paying Agents. 
 The Issuer shall cause each Paying Agent other than the Trustee to execute and deliver to it and the Trustee an
instrument in which such Paying Agent shall agree with the Trustee, subject to the provisions of this Section 7.12: 

(A) that it will hold all sums held by it as agent for the payment of principal of, or premium, if any, or interest on, the
Notes (whether such sums have been paid to it by the Issuer or by any obligor on the Notes) in trust for the benefit of Holders of the Notes or the Trustee; 

  
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 (B) that it will at any time during the continuance of any Event of Default, upon
written request from the Trustee, deliver to the Trustee all sums so held in trust by it together with a full accounting thereof; and 

(C) that it will give the Trustee written notice within three Business Days of any failure of the Issuer (or by any obligor on
the Notes) in the payment of any installment of the principal of, premium, if any, or interest on, the Notes when the same shall be due and payable. 

ARTICLE EIGHT 
 AMENDMENT,
SUPPLEMENT AND WAIVER 
 SECTION 8.01. Without Consent of Noteholders. 

Notwithstanding Section 8.02, the Issuer, the Guarantors and the Trustee may modify and amend or supplement this Indenture, the Notes or
the Note Guarantees without the consent of any Holders for any of the following purposes: 
 (1) to cure any ambiguity,
omission, defect or inconsistency; 
 (2) to provide for uncertificated Notes in addition to or in place of Physical Notes;

 (3) to provide for the assumption of the Issuer’s or any Guarantor’s obligations to the Holders in the case of a
merger or consolidation or sale of all or substantially all of the Issuer’s or such Guarantor’s assets; 
 (4) to
secure the Notes and the Note Guarantees; 
 (5) to release and discharge any Security Interest securing the Notes and the
related Note Guarantees when permitted by the Indenture; 
 (6) to add any Guarantor or release any Guarantor from its Note
Guarantee if such release is permitted by the terms of this Indenture; 
 (7) to conform the text of this Indenture, the
Notes or the Note Guarantees to any provision of the “Description of the Notes” section of the Offering Memorandum to the extent that such provision in the “Description of the Notes” section of the Offering Memorandum was
intended to be a verbatim recitation of a provision of this Indenture, the Notes or the Note Guarantees; 
 (8) to provide
for the issuance of Additional Notes in accordance with the terms of this Indenture; 

  
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 (9) to make any change that would provide any additional rights or benefits to
the Holders or that does not adversely affect the rights under this Indenture of any Holder in any material respect as set forth in an Officer’s Certificate; 

(10) to comply with the rules of any applicable securities depositary; 

(11) to evidence and provide for the acceptance of appointment by a successor or separate Trustee with respect to the Notes; or

 (12) to make any amendment to the provisions of this Indenture relating to the transfer and legending of 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 other applicable securities law and (b) such amendment does not
adversely affect the rights of Holders to transfer Notes as set forth in an Officer’s Certificate. 
 After an amendment
or supplement under this Section 8.01 becomes effective, the Issuer shall send to the Holders a notice briefly describing the amendment or supplement. Any failure of the Issuer to send such notice, or any defect therein, shall not, however, in
any way impair or affect the validity of any such amendment or supplement. 
 SECTION 8.02. With Consent of Noteholders. 

(a) Except to the extent provided in Section 8.01 and subsection (b) of this Section 8.02, this Indenture, the Notes or any
Note Guarantee may be amended or supplemented with the consent of the Holders of at least a majority in aggregate principal amount of the then outstanding Notes voting as a single class (including, without limitation, consents obtained in connection
with a purchase of, tender offer or exchange offer for, Notes), and any existing Default or Event of Default or compliance with any provision of this Indenture, the Notes or any Note Guarantee may be waived with the consent of the Holders of a
majority in aggregate principal amount of the then outstanding Notes voting as a single class (including, without limitation, consents obtained in connection with a purchase of, tender offer or exchange offer for, Notes). 

(b) Notwithstanding subsection (a) of this Section 8.02, without the consent of each Holder of Notes affected thereby, an amendment
or waiver may not (with respect to any Note held by a non-consenting Holder): 
 (1)
reduce the principal amount of Notes issued under this Indenture whose Holders must consent to an amendment, supplement or waiver; 

  
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 (2) reduce the principal amount of or change the Maturity Date of any Notes, or
alter in a manner adverse to the Holders of the Notes the provisions with respect to the redemption of any such Notes other than the provisions of Sections 4.08 and 4.09 of this Indenture; 

(3) reduce the rate of or change the time for payment of interest on any such Notes; 

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

(5) make any such Note payable in currency other than that stated in such Note; 

(6) modify any of the provisions in the Indenture regarding the waiver of past Defaults; 

(7) amend the contractual right expressly set forth in the Indenture or any Note of any Holder to institute suit for the
enforcement of any payment of principal of, premium, if any, or interest on such Note on or after the stated maturity or Redemption Date of any such Note; 

(8) release the Issuer or any Guarantor that is a Significant Subsidiary from any of its obligations under its Note Guarantee
or this Indenture otherwise than in accordance with the terms of this Indenture; or 
 (9) modify or change any provision of
this Indenture affecting the ranking of the Notes or Note Guarantees in a manner adverse to the Holders. 
 (c) It shall not be necessary
for the consent of the Holders under this Section 8.02 to approve the particular form of any proposed amendment or waiver, but it shall be sufficient if such consent approves the substance thereof. 

(d) After an amendment, supplement or waiver under this Section 8.02 becomes effective, the Issuer shall send to the Holders a notice
briefly describing the amendment, supplement or waiver. Any failure of the Issuer to send such notice, or any defect therein, shall not, however, in any way impair or affect the validity of any such amendment, supplement or waiver. 

  
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 SECTION 8.03. [Reserved]. 

SECTION 8.04. Revocation and Effect of Consents. 

(a) Until an amendment, supplement, waiver or other action becomes effective, a consent to it by a Holder is a continuing consent, conclusive
and binding upon such Holder and every subsequent Holder of the same Note or portion thereof, and of any Note issued upon the transfer thereof or in exchange therefor or in place thereof, even if notation of the consent is not made on any such Note.

 (b) The Issuer may, but shall not be obligated to, fix a record date for the purpose of determining the Holders entitled to consent to
any amendment, supplement or waiver. If a record date is fixed, then, notwithstanding the preceding paragraph, those Persons who were Noteholders at such record date (or their duly designated proxies), and only such Persons, shall be entitled to
consent to such amendment, supplement, or waiver or to revoke any consent previously given, whether or not such Persons continue to be Noteholders after such record date. No such consent shall be valid or effective for more than 120 days after such
record date unless the consent of the requisite number of Noteholders has been obtained. 
 (c) After an amendment, supplement, waiver or
other action under Section 8.01 or Section 8.02 becomes effective, it shall bind every Noteholder, unless it makes a change described in any of clauses (1) through (9) of Section 8.02(b). In that case the amendment, supplement,
waiver or other action shall bind each Noteholder who has consented to it and every subsequent Holder of the same Note or portion thereof, and of any Note issued upon the transfer thereof or in exchange therefor or in place thereof, even if notation
of the consent is not made on any such Note. 
 SECTION 8.05. Notation on or Exchange of Notes. 

If an amendment, supplement, or waiver changes the terms of a Note, the Trustee (in accordance with the specific written direction of the
Issuer) shall request the Holder of the Note to deliver it to the Trustee. In such case, the Trustee shall place an appropriate notation on the Note about the changed terms and return it to the Noteholder. Alternatively, if the Issuer or the Trustee
so determines, the Issuer in exchange for the Note shall issue, the Guarantors shall endorse and, upon receipt of an Authentication Order in accordance with Section 2.01, the Trustee shall authenticate a new Note that reflects the changed
terms. Failure to make the appropriate notation or issue a new Note shall not affect the validity and effect of such amendment, supplement or waiver. 

  
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 SECTION 8.06. Trustee To Sign Amendments, etc. 

The Trustee shall sign any amendment, supplement or waiver authorized pursuant to this Article Eight if the amendment, supplement or
waiver does not adversely affect the rights, duties, liabilities or immunities of the Trustee. If it does adversely affect the rights, duties, liabilities or immunities of the Trustee, the Trustee may, but need not, sign such amendment, supplement
or waiver. The Issuer or the Guarantors may not sign an amendment, supplement or waiver until its Board of Directors approve it. Notwithstanding anything herein to the contrary, in signing an amendment, supplement or waiver, the Trustee shall be
entitled to receive and, subject to Section 7.01, shall be fully protected in conclusively relying upon an Officer’s Certificate and an Opinion of Counsel stating, in addition to the matters required by Section 11.04, that the
execution of such amendment, supplement or waiver is authorized or permitted by this Indenture and that such amendment, supplement or waiver is a legal, valid and binding obligation of the Issuer and the Guarantors party thereto, enforceable against
the Issuer and the Guarantors party thereto in accordance with its terms (subject to customary exceptions). Guarantors may, but shall not be required to, execute supplemental indentures that do not modify such Guarantor’s Guarantee. 

ARTICLE NINE 
 DISCHARGE OF
INDENTURE; DEFEASANCE 
 SECTION 9.01. Discharge of Indenture. 

This Indenture will be discharged and will cease to be of further effect as to all Notes and Note Guarantees, and the Trustee, at the expense
of the Issuer, shall execute proper instruments acknowledging satisfaction and discharge of this Indenture, the Notes and the Note Guarantees, when either: 

(1) the Issuer delivers to the Trustee all outstanding Notes issued under this Indenture (other than (i) Notes which have
been mutilated, destroyed, lost or stolen and which have been replaced or paid as provided in Section 2.08 and (ii) Notes for whose payment money has theretofore been deposited in trust or segregated and held in trust by the Issuer and
thereafter repaid to the Issuer or discharged from such trust) for cancellation; or 
 (2) (a) all Notes outstanding under
this Indenture not theretofore delivered to the Trustee for cancellation (I) have become due and payable, whether at maturity or as a result of the sending of a notice of redemption, or otherwise (II) will become due and payable within one
year, or (III) are to be called for redemption within one year, under arrangements reasonably 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 irrevocably deposits or cause to be deposited with the Trustee 

  
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as funds in trust solely for the benefit of the Holders, cash in U.S. Dollars, U.S. Government Obligations or a combination thereof in an amount sufficient to pay the principal of, premium, if
any, and accrued and unpaid interest on the Notes outstanding under this Indenture not theretofore delivered to the Trustee for cancellation on the maturity date or on the applicable Redemption Date, as the case may be; (b) no Default or Event
of Default (other than a Default or Event of Default resulting from the borrowing of funds to be applied to such deposit and the granting of Security Interests in connection therewith) 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, any material instrument 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 the borrowing of funds to be applied to such deposit and the granting of Security Interests in connection therewith); (c) the Issuer or any Guarantor has paid or caused to be paid all sums payable
by the Issuer or any Guarantor under this Indenture; and (d) the Issuer have delivered (I) irrevocable instructions to the Trustee to apply the deposited money toward the payment of the Notes at maturity or the Redemption Date, as the case
may be, and (II) an Officer’s Certificate and an Opinion of Counsel, each stating that all conditions precedent herein provided relating to the satisfaction and discharge of this Indenture have been complied with. 

The Trustee shall acknowledge satisfaction and discharge of this Indenture on demand of and at the expense of the Issuer. 

Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Issuer and the Guarantors, as applicable, under
Sections 4.01, 4.02, 7.07 and, if money shall have been deposited with the Trustee pursuant to Section 9.01(2), 9.05 and the obligations of the Trustee under Sections 9.05, 9.07 and 9.08 shall survive such satisfaction and discharge. 

SECTION 9.02. Legal Defeasance. 
 The
Issuer may, at its option and at any time, elect to have all of its obligations and the obligations of the Guarantors discharged with respect to all outstanding Notes on the date the conditions set forth in Section 9.04 are satisfied
(hereinafter, “Legal Defeasance”). For this purpose, such Legal Defeasance means that the Issuer shall be deemed to have paid and discharged the entire Indebtedness represented by the outstanding Notes, to have cured all then
existing Events of Default and to have satisfied all of its other obligations under such Notes and this Indenture, including the obligations of the Guarantors, with respect to the Notes (and the Trustee, on demand of and at the expense of the
Issuer, shall, subject to Section 9.06, execute proper instruments acknowledging the same), except for the following provisions which shall survive until otherwise terminated or discharged hereunder: 

(1) the rights of the Holders of the outstanding Notes to receive solely from the trust described in Section 9.04 and as
more fully set forth in Section 9.04, payments in respect of the principal amount of, premium, if any, and interest on such Notes when such payments are due, 

  
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 (2) the Issuer’s obligations with respect to such Notes under Sections 2.07,
2.08, 2.11, 4.02 and 9.05, 
 (3) the rights, powers, trusts, duties, and immunities of the Trustee hereunder (including
claims of, or payments to, the Trustee under or pursuant to Section 7.07) and the Issuer’s and the Guarantors’ obligations in connection therewith and 

(4) this Section 9.02. 

Concurrently with any Legal Defeasance, the Issuer may, at its further option, cause to be terminated, as of the date on which such Legal
Defeasance occurs, all of the obligations under any or all of the Note Guarantees, if any, then existing and obtain the release of the Note Guarantees of any or all Guarantors. 

Subject to compliance with this Article Nine (other than Section 9.01), the Issuer may exercise its option under this
Section 9.02 with respect to the Notes notwithstanding the prior exercise of its option under Section 9.03 with respect to the Notes. 
 SECTION
9.03. Covenant Defeasance. 
 The Issuer may, at its option and at any time, elect to have all of its obligations and the obligations
of the Guarantors under Sections 4.03, 4.06, 4.07, 4.08, 4.09, 4.10, 4.11, 4.15, 4.16 and 4.17 released with respect to the Notes on the date the conditions set forth in Section 9.04 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 continue to be deemed “outstanding” for all other purposes hereunder (it being understood that Notes shall not be deemed outstanding for accounting purposes). For this purpose, Covenant Defeasance means that, with
respect to the Notes, the Issuer may omit or fail to comply with and shall have no liability in respect of any term, condition or limitation set forth in any such covenant, whether directly or indirectly, by reason of any reference elsewhere herein
to any such covenant or by reason of any reference in any such covenant to any other provision herein or in any other document and such omission to comply shall not constitute a Default or an Event of Default under Section 6.01, but, except as
specified above, the remainder of this Indenture, the Notes and the Note Guarantees shall be unaffected thereby. In addition, upon the Issuer’s exercise of the option in this Section 9.03, subject to the satisfaction of the conditions set
forth in Section 9.04, Sections 6.01(3), (4), (5), (6), (7) (solely with respect to a Subsidiary that is a Significant Subsidiary and any group of Subsidiaries that, taken together, would constitute a Significant Subsidiary) and (8) shall
not constitute Events of Default. 

  
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 Notwithstanding any discharge or release of any obligations under this Indenture pursuant to
Section 9.02 or this Section 9.03, the obligations of the Issuer and the Guarantors, as applicable, under Sections 7.07, 9.05 and 9.06 and, the obligations of the Trustee under Sections 9.05, 9.07 and 9.08 shall survive such discharge or
release. 
 SECTION 9.04. Conditions to Defeasance or Covenant Defeasance. 

The following shall be the conditions to application of Section 9.02 or Section 9.03 to the outstanding Notes: 

(1) the Issuer must irrevocably deposit with the Trustee, in trust, for the benefit of the Holders of the Notes issued under
this Indenture, cash in U.S. Dollars, U.S. Government Obligations or a combination thereof, in such amounts as will be sufficient, in the opinion of an Advisory Firm (such opinion shall be delivered to the Trustee, and upon which the Trustee shall
have no liability in relying), to pay the principal, premium, if any, and interest on the Notes outstanding under this Indenture on the stated maturity or on the applicable Redemption Date, as the case may be, and the Issuer must specify whether
such Notes are being defeased to maturity or to a particular Redemption Date; 
 (2) in the case of Legal Defeasance, the
Issuer shall have delivered to the Trustee an Opinion of Counsel in the United States (upon which the Trustee shall have no liability in relying) confirming that (a) the Issuer has received from, or there has been published by, the Internal
Revenue Service a ruling or (b) since the Issue Date, there has been a change in the applicable U.S. federal income tax law, in either case to the effect that, and based thereon such Opinion of Counsel shall confirm that, the beneficial owners
of the Notes outstanding under this Indenture 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 (upon which the Trustee shall have no liability in relying) confirming that the beneficial owners of the Notes outstanding under this Indenture
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; 

  
 -100- 

 (4) no Default or Event of Default shall have occurred and be continuing on the
date of such deposit (other than a Default or Event of Default resulting from the borrowing of funds to be applied to such deposit and the granting of Security Interests in connection therewith) or insofar as Events of Default from bankruptcy or
insolvency events are concerned, at any time in the period ending on the 91st day after the date of deposit; 
 (5) such
Legal Defeasance or Covenant Defeasance will not result in a breach or violation of, or constitute a default under any material agreement or instrument (other than this Indenture) to which the Issuer or any of the Guarantors is a party or by which
the Issuer or any of the Guarantors is bound (other than that resulting from the borrowing of funds to be applied to such deposit and the granting of Security Interests in connection therewith); 

(6) the Issuer must deliver to the Trustee an Officer’s Certificate (upon which the Trustee shall have no liability in
relying) stating that the deposit was not made by the Issuer with the intent of preferring the Holders issued under this Indenture over the other creditors of the Issuer with the intent of defeating, hindering, delaying or defrauding creditors of
the Issuer or others; and 
 (7) the Issuer must deliver to the Trustee an Officer’s Certificate and an Opinion of
Counsel upon which the Trustee shall have the right to rely, each stating that all conditions precedent provided for relating to the Legal Defeasance or the Covenant Defeasance have been complied with. 

SECTION 9.05. Deposited Money and U.S. Government Obligations To Be Held in Trust. 

Subject to Section 9.08, all money and U.S. Government Obligations (including the proceeds thereof) deposited with the Trustee pursuant
to Section 9.01 or Section 9.04, as the case may be, in respect of the outstanding Notes shall be held in trust and applied by the Trustee, in accordance with the provisions of such Notes and this Indenture, to the payment, either directly
or through any Paying Agents (including the Issuer or a Guarantor acting as Paying Agent), to the Holders of such Notes, of all sums due and to become due thereon in respect of principal, premium, if any, and accrued interest, but such money need
not be segregated from other funds except to the extent required by law. 
 The Issuer and the Guarantors shall (on a joint and several
basis) pay and indemnify the Trustee against any tax, fee or other charge imposed on or assessed against the U.S. Government Obligations deposited pursuant to Section 9.01 or Section 9.04, as the case may be, or the principal, premium, if
any, 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. 

  
 -101- 

 Anything in this Article Nine to the contrary notwithstanding, the Trustee shall deliver or
pay to the Issuer from time to time upon a request of the Issuer any money or U.S. Government Obligations held by it as provided in Section 9.01 or Section 9.04, as the case may be, which, in the opinion of an Advisory Firm expressed in a
written certification thereof delivered to the 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 or satisfaction and discharge of this Indenture.

 SECTION 9.06. Reinstatement. 
 If
the Trustee or any Paying Agent is unable to apply any money or U.S. Government Obligations in accordance with Section 9.01, 9.02 or 9.03, as the case may be, by reason of any order or judgment of any court or governmental authority enjoining,
restraining or otherwise prohibiting such application, then the Issuer’s and each Guarantor’s obligations under this Indenture, the Notes and the Note Guarantees shall be revived and reinstated as though no deposit had occurred pursuant to
this Article Nine until such time as the Trustee or such Paying Agent is permitted to apply all such money or U.S. Government Obligations in accordance with Section 9.01, 9.02 or 9.03, as the case may be; provided that if the Issuer
or the Guarantors have made any payment of principal of, premium, if any, or accrued interest on any Notes because of the reinstatement of their obligations, the Issuer or the Guarantors, as the case may be, shall be subrogated to the rights of the
Holders of such Notes to receive such payment from the money or U.S. Government Obligations held by the Trustee or any Paying Agent. 
 SECTION 9.07.
Moneys Held by Paying Agent. 
 In connection with the satisfaction and discharge of this Indenture, all moneys and U.S. Government
Obligations then held by any Paying Agent under the provisions of this Indenture shall, upon written demand of the Issuer, be paid or delivered to the Trustee, or if sufficient moneys and U.S. Government Obligations have been deposited pursuant to
Section 9.04, to the Issuer upon a request of the Issuer (or, if such moneys and U.S. Government Obligations had been deposited by the Guarantors, to such Guarantors), and thereupon such Paying Agent shall be released from all further liability
with respect to such moneys. 

  
 -102- 

 SECTION 9.08. Moneys Held by Trustee. 

Subject to applicable escheat laws, any moneys and U.S. Government Obligations deposited with the Trustee or any Paying Agent or then held by
the Issuer or the Guarantors in trust for the payment of the principal of, or premium, if any, or interest on any Note that are not applied but remain unclaimed by the Holder of such Note for two years after the date upon which the principal of, or
premium, if any, or interest on such Note shall have respectively become due and payable shall be repaid or returned to the Issuer (or, if appropriate, the Guarantors) upon a request of the Issuer, or if such moneys and U.S. Government Obligations
are then held by the Issuer or the Guarantors in trust, such moneys and U.S. Government Obligations shall be released from such trust; and the Holder of such Note entitled to receive such payment shall thereafter, as an unsecured general creditor,
look only to the Issuer and the Guarantors for the payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust moneys and U.S. Government Obligations shall thereupon cease. 

ARTICLE TEN 
 GUARANTEE OF
SECURITIES 
 SECTION 10.01. Guarantee. 

Subject to this Article 10, the Guarantors, by execution of this Indenture, jointly and severally, guarantee to each Holder and to the Trustee
and Agents (i) the due and punctual payment of the principal of, premium, if any, and interest on each Note, when and as the same shall become due and payable, whether at maturity, by acceleration or otherwise, the due and punctual payment of
interest on the overdue principal of and interest on the Notes, to the extent lawful, and the due and punctual payment of all other obligations and due and punctual performance of all obligations of the Issuer to the Holders or the Trustee or Agents
all in accordance with the terms of such Note and this Indenture and (ii) in the case of any extension of time of payment or renewal of any Notes or any of such other obligations, that the same will be promptly paid in full when due or
performed in accordance with the terms of the extension or renewal, at stated maturity, by acceleration or otherwise, in each case, to the limitation set forth in Section 10.06. Each Guarantor, by execution of this Indenture, agrees that,
subject only to the applicable provisions, if any, of Section 10.06, its obligations hereunder shall be absolute and unconditional, irrespective of the validity, regularity or enforceability of any such Note or this Indenture, any failure to
enforce the provisions of any such Note or this Indenture, any waiver or consent with respect thereto by the Holder of such Note, or any other circumstances which may otherwise constitute a legal or equitable discharge of a surety or such Guarantor.
Each Guarantor further agrees that its Note Guarantee herein constitutes a Guarantee of payment when due (and not a Guarantee of collection). 

Each Guarantor hereby waives (to the extent permitted by law) 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, protest or notice with respect to any such Note or the Indebtedness evidenced thereby and all demands whatsoever, and covenants that this
Guarantee will not be discharged as to any such Note 

  
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except by payment in full of the principal thereof and interest thereon. Each Guarantor hereby agrees that, as between such Guarantor, on the one hand, and the Holders and the Trustee, on the
other hand, (i) the maturity of the obligations guaranteed hereby may be accelerated as provided in Article Six for the purposes of this Guarantee, notwithstanding any stay, injunction or other prohibition preventing such acceleration in
respect of the obligations guaranteed hereby, and (ii) in the event of any declaration of acceleration of such obligations as provided in Article Six, such obligations (whether or not due and payable) shall forthwith become due and payable by
each Guarantor for the purpose of this Guarantee. 
 The Guarantors shall have the right to seek contribution from any non-paying Guarantor so long as the exercise of such right does not impair the rights of the Trustee, the Agents or any Holder under the Note Guarantees. Each Guarantor that makes a payment under its Note Guarantee
shall be entitled upon payment in full of all guaranteed obligations under this Indenture to a contribution from each other Guarantor in an amount equal to such other Guarantor’s pro rata portion of such payment based on the respective
net assets of all the Guarantors at the time of such payment determined in accordance with GAAP. 
 SECTION 10.02. Execution and Delivery of Note
Guarantee. 
 To evidence the Note Guarantee set forth in Section 10.01, each Guarantor hereby agrees this Indenture (or
supplemental indenture in the form of Exhibit J hereto) shall be executed by either manual, facsimile or electronic (including “.pdf”) signature of an Officer of such Guarantor. 

Each of the Guarantors hereby agrees that its Note Guarantee set forth in Section 10.01 shall be in full force and effect notwithstanding
the absence of the endorsement of any notation of such Guarantee on the Notes. 
 If an Officer of a Guarantor whose signature is on this
Indenture (or a supplemental indenture in the form of Exhibit J hereto) no longer holds that office at the time the Trustee authenticates the Note, such Guarantor’s Guarantee of such Note shall be valid nevertheless. 

The delivery of any Note by the Trustee, after the authentication thereof hereunder, shall constitute due delivery of any Note Guarantee set
forth in this Indenture on behalf of the Guarantor. 

  
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 SECTION 10.03. Release of Guarantors. 

(a) A Note Guarantee of a Guarantor will be unconditionally and automatically released and discharged upon any of the following: 

(1) any Transfer (including, without limitation, by way of consolidation, merger, dividend, distribution or otherwise) by such
Guarantor to any Person that is not a Guarantor or the Issuer of all or substantially all of the properties and assets of such Guarantor; 

(2) any Transfer directly or indirectly (including, without limitation, by way of consolidation , merger, dividend,
distribution or otherwise) to any Person that is not a Guarantor or the Issuer of Equity Interests of such Guarantor or any issuance by such Guarantor of its Equity Interests, such that such Guarantor ceases to be a Subsidiary; 

(3) 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 a Guarantor; or 
 (4) upon legal defeasance, covenant defeasance or
satisfaction and discharge of this Indenture in accordance with Article Nine. 
 (b) No such release or discharge of a Note Guarantee
of a Guarantor shall be effective against the Trustee or the Holders to which such Note Guarantee relates until the Issuer shall have delivered to the Trustee an Officer’s Certificate and Opinion of Counsel, upon which the Trustee shall have
the right to conclusively rely, stating that all conditions precedent provided for in the Indenture relating to such transactions have been complied with. At the request and expense of the Issuer, and upon being provided an Officer’s
Certificate and Opinion of Counsel, the Trustee shall execute and deliver an instrument evidencing such release. 
 (c) If the Note
Guarantee of any Guarantor is deemed to be released or is automatically released, the Issuer shall deliver to the Trustee an Officer’s Certificate stating the identity of the released Guarantor, the basis for release in reasonable detail, and
that such release complies with this Indenture. At the request and expense of the Issuer, and upon delivery to the Trustee of an Officer’s Certificate and an Opinion of Counsel that a Guarantor has been released and that execution by the
Trustee of an appropriate instrument evidencing the release of such Guarantor from its Guarantee complies with this Indenture, the Trustee shall execute any documents reasonably requested by either the Issuer or a Guarantor in order to evidence the
release of such Guarantor from its obligations under its Guarantee endorsed on the Notes and under this Article Ten (it being understood that the failure to obtain any such instrument shall not impair any automatic release pursuant to this
Section 10.03). 

  
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 SECTION 10.04. Waiver of Subrogation. 

Each Guarantor hereby irrevocably waives any claim or other rights which it may now or hereafter acquire against the Issuer that arise from
the existence, payment, performance or enforcement of such Guarantor’s obligations under its Note Guarantee and this Indenture, including, without limitation, any right of subrogation, reimbursement, exoneration, indemnification, and any right
to participate in any claim or remedy of any Holder against the Issuer, whether or not such claim, remedy or right arises in equity, or under contract, statute or common law, including, without limitation, the right to take or receive from the
Issuer, directly or indirectly, in cash or other property or by set-off or in any other manner, payment or Note on account of such claim or other rights. If any amount shall be paid to any Guarantor in
violation of the preceding sentence and the Notes shall not have been paid in full, such amount shall have been deemed to have been paid to such Guarantor for the benefit of, and held in trust for the benefit of, the Holders of the Notes, and shall
forthwith be paid to the Trustee for the benefit of such Holders to be credited and applied upon the Notes, whether matured or unmatured, in accordance with the terms of this Indenture. Each Guarantor acknowledges that it will receive direct and
indirect benefits from the financing arrangements contemplated by this Indenture and that the waiver set forth in this Section 10.04 is knowingly made in contemplation of such benefits. 

SECTION 10.05. [Reserved] 
 SECTION 10.06. Limitation
on Guarantor’s Liability. 
 Each Guarantor, and by its acceptance hereof, each Holder and the Trustee, hereby
confirm that it is the intention of all such parties that the Guarantee of a Guarantor does 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 U.S. Federal or state or other applicable law. To effectuate the foregoing intention, the Trustee, each Holder and each Guarantor hereby irrevocably agree that the obligations of a Guarantor under its Note Guarantee shall be
limited to the maximum amount as will, after giving effect to all other contingent and fixed liabilities of such Guarantor, result in the obligations of such Guarantor not constituting such a fraudulent transfer or conveyance. 

ARTICLE ELEVEN 
 MISCELLANEOUS 

SECTION 11.01. [Reserved]. 
 SECTION 11.02.
Notices. 
 Except for notice or communications to Holders, any notice or communication shall be given if in writing and delivered in
person or mailed by first class mail (registered or certified, return receipt requested), fax or overnight air courier guaranteeing next day delivery, addressed as follows, or given electronically: 

If to the Issuer or any Guarantor: 

Mueller Water Products, Inc. 

1200 Abernathy Road N.E., Suite 1200 

Atlanta, Georgia 30328 

Facsimile: 
 Attention: 

Email: 

  
 -106- 

 With copies to: 

King & Spalding LLP 

1180 Peachtree Street, NE Suite 1600 

Atlanta, Georgia 30309 

Facsimile: 
 Attention: 

E-mail: 

If to the Trustee: 
 Wells Fargo
Bank, National Association 
 150 East 42nd Street, 40th Fl 
 New York, NY 10017 

Attention: Corporate Trust Services 

Fax: (917) 260-1593 

E-mail: raymond.dellicolli@wellsfargo.com 

The Issuer, the Guarantors or the Trustee by written notice to the others may designate additional or different addresses for subsequent
notices or communications. 
 All notices and communications (other than those sent to Holders) shall be deemed to have been duly given at
the time delivered by hand, if personally delivered; five (5) calendar days after mailing if sent by first class mail, postage prepaid (except that a notice of change of address shall not be deemed to have been given until actually received by
the addressee); when receipt acknowledged, if faxed; on the first date on which the publication is made, if given by publication; the next Business Day after timely delivery to the courier, if sent by overnight air courier guaranteeing next day
delivery; and at the time sent, if given electronically. Notice otherwise given in accordance with the procedures of the Depository will be deemed given on the date sent to the Depository. 

  
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 The Trustee shall accept and act upon instructions, directions, reports, notices and other
communications or information pursuant to this Indenture sent by unsecured electronic transmissions (including email and .pdf attachments); provided that (i) the Trustee shall not have any duty or obligation to verify or confirm that the
Person sending instructions, directions, reports, notices or other communications or information by electronic transmission is, in fact, a Person authorized to give such instructions, directions, reports, notices or other communications or
information on behalf of the party purporting to send such electronic transmission; and the Trustee shall not have any liability for any losses, liabilities, costs or expenses incurred or sustained by any party as a result of such reliance upon or
compliance with such instructions, directions, reports, notices or other communications or information and (ii) each other party agrees to assume all risks arising out of the use of electronic methods to submit instructions, directions,
reports, notices or other communications or information to the Trustee, including the risk of the Trustee acting on unauthorized instructions, notices, reports or other communications or information, and the risk of interception and misuse by third
parties. 
 Any notice or communication to a Holder shall be mailed by first class mail, certified or registered, return receipt requested,
or by overnight air courier guaranteeing next day delivery to its address shown on the register kept by the Registrar. Any notice or communication shall also be so mailed to any Person to the extent required by the rules of any applicable securities
depositary. Failure to mail a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders. Where this Indenture or any Note provides for notice of any event (including any notice of
redemption or repurchase) to a Holder of a Global Note (whether by mail or otherwise), such notice shall be sufficiently given if given to the Depository (or its designee) pursuant to the standing instructions from the Depository or its designee,
including by electronic mail in accordance with applicable Depository procedures. 
 If a notice or communication to a Holder is mailed in
the manner provided above, it shall be deemed duly given, whether or not the addressee receives it. 
 In case by reason of the suspension
of regular mail service, or by reason of any other cause, it shall be impossible to mail any notice as required by this Indenture, then such method of notification as shall be made with the approval of the Trustee shall constitute a sufficient
mailing of such notice. 
 Notwithstanding anything herein to the contrary, any notice to the Trustee shall be deemed given when actually
received. 

  
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 SECTION 11.03. Communications by Holders with Other Holders. 

Holders may communicate pursuant to TIA § 312(b) with other Holders with respect to their rights under this Indenture or the Notes. The
Issuer, the Guarantors, the Trustee, the Registrar, each Agent and anyone else shall have the protection of TIA § 312(c). 
 SECTION 11.04.
Certificate and Opinion as to Conditions Precedent. 
 Upon any request or application by the Issuer or any Guarantor to the Trustee
to take any action under this Indenture, such Issuer or such Guarantor, as the case may be, shall furnish to the Trustee: 

(1) an Officer’s Certificate (which shall include the statements set forth in Section 11.05 below) stating that, in
the opinion of the signers, all conditions precedent and covenants, if any, provided for in this Indenture relating to the proposed action have been complied with; and 

(2) an Opinion of Counsel (which shall include the statements set forth in Section 11.05 below) stating that, in the
opinion of such counsel, all such conditions precedent and covenants have been complied with. 
 SECTION 11.05. Statements Required in Certificate and
Opinion. 
 Each certificate and opinion with respect to compliance by or on behalf of the Issuer or any Guarantor with a condition or
covenant provided for in this Indenture (other than a certificate provided pursuant to Section 4.06) shall include: 

(1) a statement that the Person making such certificate or opinion has read such covenant or condition; 

(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 such Person, it or he has made
such examination or investigation as is necessary to enable it or him to express an informed opinion as to whether or not such covenant or condition has been complied with (and, in the case of an Opinion of Counsel, may be limited to reliance on an
Officer’s Certificate as to matters of fact); and 
 (4) a statement as to whether or not, in the opinion of such
Person, such covenant or condition has been complied with. 

  
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 SECTION 11.06. Rules by Trustee and Agents. 

The Trustee may make reasonable rules for action by or meetings of Noteholders. The Registrar and Paying Agent may make reasonable rules for
their functions. 
 SECTION 11.07. Business Days; Legal Holidays. 

A “Business Day” is a day that is not a Legal Holiday. A “Legal Holiday” is a Saturday, a Sunday or other
day on which commercial banks in The City of New York, the State of New York or at the place of payment in respect of the Notes are not required to be open. If a payment date is a Legal Holiday at a place of payment, payment may be made at that
place on the next succeeding day that is not a Legal Holiday, and no interest shall accrue for the intervening period. 
 SECTION 11.08. Governing
Law; Submission to Jurisdiction. 
 This Indenture, the Notes and the Note Guarantees shall be governed by and construed in
accordance with the laws of the State of New York. Each of the parties hereto hereby irrevocably submits to the jurisdiction of any New York State court sitting in the Borough of Manhattan in the City of New York or any federal court sitting in
the Borough of Manhattan in the City of New York in respect of any suit, action or proceeding arising out of or relating to this Indenture, any Note Guarantee and the Notes, and irrevocably accepts for itself and in respect of its property,
generally and unconditionally, jurisdiction of the aforesaid courts. 
 SECTION 11.09. No Adverse Interpretation of Other Agreements. 

This Indenture may not be used to interpret another indenture, loan, security or debt agreement of the Issuer or any Subsidiary thereof. No
such indenture, loan, security or debt agreement may be used to interpret this Indenture. 
 SECTION 11.10. Successors. 

All agreements of the Issuer and the Guarantors in this Indenture and the Notes shall bind their respective successors. All agreements of the
Trustee, any additional trustee and any Agents in this Indenture shall bind its successor. 
 SECTION 11.11. Multiple Counterparts. 

The parties may sign multiple counterparts of this Indenture. Each signed counterpart shall be deemed an original, but all of them together
represent one and the same agreement. The exchange of copies of this Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in
lieu of the original Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for all purposes. 

  
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 SECTION 11.12. Table of Contents, Headings, etc. 

The table of contents, cross-reference sheet and headings of the Articles and Sections of this Indenture have been inserted for convenience of
reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof. 
 SECTION 11.13.
Separability. 
 Each provision of this Indenture shall be considered separable and if for any reason any provision which is not
essential to the effectuation of the basic purpose of this Indenture or 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 11.14. Waiver of Jury Trial 

THE ISSUER, THE GUARANTORS AND THE TRUSTEE, AND EACH HOLDER OF A NOTE BY ITS ACCEPTANCE THEREOF, 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, THE NOTE GUARANTEES OR ANY TRANSACTION CONTEMPLATED HEREBY. 

SECTION 11.15. 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 which are consistent with accepted practices in the banking industry to resume performance as soon as practicable under the circumstances 

SECTION 11.16. Trust Indenture Act 
 The
Issuer and the Guarantors shall not be required to qualify this Indenture under the Trust Indenture Act. Whenever this Indenture refers to a provision of the Trust Indenture Act, the provision is incorporated by reference in and made a part of this
Indenture. 

  
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 The following Trust Indenture Act term used in this Indenture has the following meaning: 

“obligor” on the Notes of any series and the Note Guarantees means the Issuer and the Guarantors, respectively, and
any successor obligor upon the Notes of such series and the Note Guarantees, respectively. 
 All other terms used in this Indenture that
are defined by the Trust Indenture Act, defined by Trust Indenture Act reference to another statute or defined by the Commission rule under the Trust Indenture Act have the meanings so assigned to them. 

SECTION 11.17. U.S.A. Patriot Act. 
 The
Issuer and the Guarantors acknowledge that in accordance with Section 326 of the U.S.A. PATRIOT Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain,
verify, and record information that identifies each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Indenture agree that they will provide the Trustee with such information as it may
request in order for the Trustee to satisfy the requirements of the U.S.A. PATRIOT Act. 
 [Signature Pages Follow] 

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

					
	 MUELLER WATER PRODUCTS, INC.,
 as
Issuer

		
	By:	 	/s/ Michelle Cunningham
		 	  

		 	Name:	 	Michelle Cunningham
		 	Title:	 	Senior Director, Treasury Operations and Treasurer

 GUARANTORS: 

			
	
	MUELLER GROUP, LLC
	MUELLER INTERNATIONAL, LLC
	MUELLER SYSTEMS, LLC
	MUELLER CO. LLC
	ECHOLOGICS, LLC
	MUELLER PROPERTY HOLDINGS, LLC
	OSP, LLC
	JAMES JONES COMPANY, LLC
	HENRY PRATT COMPANY, LLC
	MUELLER SERVICE CO., LLC
	U.S. PIPE VALVE & HYDRANT, LLC
	MUELLER SERVICE CALIFORNIA, INC.
	HENRY PRATT INTERNATIONAL, LLC
	SINGER VALVE, LLC,
	each as a Guarantor

  

					
		
	By:	 	/s/ Michelle Cunningham
		 	  

		 	Name:	 	Michelle Cunningham
		 	Title:	 	Senior Director, Treasury Operations and Treasurer

  

 
			
	WELLS FARGO BANK, NATIONAL ASSOCIATION, as Trustee
		
	By:	 	/s/ Stefan Victory
		 	  

		 	Name:  Stefan Victory
		 	Title:    Vice President

 EXHIBIT A 

[FORM OF NOTE] 
 MUELLER WATER
PRODUCTS, INC. 
 5.50% SENIOR NOTE DUE 2026 

[Insert Global Note Legend, if applicable] 

[Insert Private Placement Legend, if applicable] 

No. [ ] 
 CUSIP No.
[                ] 
 ISIN No.
[                ] 

$[                ] 

MUELLER WATER PRODUCTS, INC., a Delaware corporation (the “Issuer”), for value received promises to pay to
[                ][CEDE & CO.] or registered assigns the principal sum [of
$[                ]][set forth in the Schedule of Exchanges of Interests in Global Note attached hereto] on June 15, 2026. 

Interest Payment Dates: June 15 and December 15, commencing on December 15, 2018. 

Record Dates: June 1 and December 1 (whether or not a Business Day). 

Reference is made to the further provisions of this Note contained herein, which will for all purposes have the same effect as if set forth at
this place. 

  
 A-1-1 

 IN WITNESS WHEREOF, the Issuer has caused this Note to be signed manually, by facsimile or
electronically (including “.pdf”) by its duly authorized officer. 
  

			
	MUELLER WATER PRODUCTS, INC.
		
	By:	 	
		 	  

		 	Name:
		 	Title:

 Dated: 

  
 A-1-2 

 Certificate of Authentication 

This is one of the 5.50% Senior Notes due 2026 referred to in the within-mentioned Indenture. 

 

			
	 WELLS FARGO BANK, NATIONAL ASSOCIATION,

	 as Trustee

		
	 By:
	 	 
		 	 Authorized Signatory

 Dated: 

  
 A-1-3 

 [FORM OF REVERSE OF NOTE] 

MUELLER WATER PRODUCTS, INC. 

5.50% SENIOR NOTE DUE 2026 
 1.
Interest. Mueller Water Products, Inc., a Delaware corporation (the “Issuer”), promises to pay interest on the principal amount set forth on the face hereof at a rate of 5.50% per annum. Interest hereon will accrue from and
including the most recent date to which interest has been paid or, if no interest has been paid, from and including June 12, 2018 to but excluding the date on which interest is paid. Interest shall be payable in arrears on each June 15 and
December 15, commencing on December 15, 2018, or if any such day is not a Business Day, on the next succeeding Business Day (each, an “Interest Payment Date”) and no interest on such payment will accrue in respect of the delay.
Interest will be computed on the basis of a 360-day year comprising twelve 30-day months, and in the case of an incomplete month, the number of actual days elapsed. The
Issuer shall pay interest on overdue principal and on overdue interest (to the extent lawful) at the rate borne by the Notes. 
 2.
Method of Payment. The Issuer will pay interest hereon (except defaulted interest) to the Persons who are registered Holders at the close of business on June 1 or December 1, as the case may be, immediately preceding the Interest
Payment Date (whether or not a Business Day). Interest may be paid by check mailed to the Holder entitled thereto at the address indicated on the register maintained by the Registrar for the Notes; provided that all payments of principal and
interest and premium, if any, with respect to the Notes represented by one or more Global Notes will be made in accordance with the Depository’s applicable procedures. The Issuer will pay principal and interest in U.S. Dollars. Holders must
surrender Notes to a Paying Agent to collect principal payments. 
 3. Paying Agent and Registrar. Initially, Wells Fargo Bank,
National Association (the “Trustee”) will act as a Paying Agent and Registrar. The Issuer may change any Paying Agent or Registrar without notice. The Issuer or any Affiliate thereof may act as Paying Agent or Registrar. 

4. Indenture. The Issuer issued the Notes under an Indenture dated as of June 12, 2018 (the “Indenture”) among
the Issuer, the Guarantors and the Trustee. This is one of an issue of Notes of the Issuer issued, or to be issued, under the Indenture. The terms of the Notes include those stated in the Indenture. The Notes are subject to all such terms, and
Holders are referred to the Indenture for a statement of them. Capitalized and certain other terms used herein and not otherwise defined have the meanings set forth in the Indenture. To the extent any provision of this Note conflicts with the
express provisions of the Indenture, the provisions of the Indenture shall govern and be controlling. 

  
 A-1-4 

 5. Optional Redemption. 

At any time prior to June 15, 2021, the Issuer may on any one or more occasions redeem up to (i) 40% of the original aggregate
principal amount of Notes issued under the Indenture and (ii) all or a portion of any Additional Notes issued after the Issue Date, upon not less than 30 nor more than 60 days’ notice, at a redemption price equal to 105.500% of the
principal amount of the Notes redeemed, with an amount of cash no greater than the cash proceeds (net of underwriting discounts and commissions) of all Equity Offerings to the extent such cash proceeds are received by or contributed to the Issuer
since the Issue Date, plus accrued and unpaid interest, if any, to but excluding the applicable Redemption Date; provided that: 

(1) at least 60% (calculated without giving effect to any issuance of Additional Notes) of the original aggregate principal
amount of Notes issued under the Indenture (excluding Notes held by the Issuer and its Subsidiaries) remains outstanding immediately after the occurrence of such redemption; and 

(2) each such redemption occurs within 120 days of the date of the closing of each such Equity Offering. 

In addition, prior to June 15, 2021, the Issuer may redeem the Notes on any one or more occasions, at their option, in whole or in part,
at a redemption price equal to 100% of the principal amount thereof, plus accrued and unpaid interest, if any, to but excluding the Make-Whole Redemption Date, plus the applicable Make-Whole Premium (a “Make-Whole Redemption”). The
Issuer shall notify the Trustee of the Make-Whole Premium on or before the applicable Redemption Date, and the Trustee shall have no responsibility for verifying or otherwise for such calculation. 

On or after June 15, 2021, the Issuer may redeem the Notes on any one or more occasions, in whole or in part, upon not less than 30 nor
more than 60 days’ notice, at the redemption prices (expressed as percentages of principal amount) set forth below, plus accrued and unpaid interest, if any, on the Notes redeemed to but excluding the applicable Redemption Date, if redeemed
during the twelve-month period beginning on June 15 of the years indicated below: 
  

					
	 Year
	  	Percentage	 
	 2021
	  	 	102.750	% 
	 2022
	  	 	101.375	% 
	 2023 and thereafter
	  	 	100.000	% 

 Unless the Issuer (or a third-party offeror) defaults in the payment of the redemption price, interest will
cease to accrue on the Notes or portions thereof called for redemption on the applicable Redemption Date. The Issuer may provide in such notice that payment of the redemption price and performance of the Issuer’s obligations with respect to
such redemption may be performed by another Person. 

  
 A-1-5 

 In addition, the Issuer and its Affiliates may acquire Notes at any time and from time to time by
means other than a redemption, whether by tender offer, open market purchases, negotiated transactions or otherwise, in accordance with applicable securities laws, so long as such acquisition does not otherwise violate the terms of the Indenture.

 Notwithstanding the foregoing, the payment of accrued but unpaid interest in connection with any redemption of Notes is subject to the
rights of a Holder on a record date for the payment of interest whose Notes are to be redeemed on or after such record date but on or prior to the related Interest Payment Date to receive interest on such Interest Payment Date. 

6. Offers To Purchase. The Indenture provides that upon the occurrence of a Change of Control Triggering Event or an Asset Disposition
and subject to further limitations and exceptions contained therein, the Issuer may be required to make an offer to purchase outstanding Notes in accordance with the procedures set forth in the Indenture. Except as set forth in Sections 4.08 and
4.09 of the Indenture, the Issuer is not required to make any mandatory redemption or sinking fund payments with respect to the Notes. 
 7.
Denominations, Transfer, Exchange. The Notes are in registered form without coupons in minimum denominations of $2,000 and any integral multiple of $1,000 in excess thereof. A Holder may transfer or exchange Notes in accordance with the
Indenture. The Registrar may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay to it any taxes and fees required by law or permitted by the Indenture. The Registrar or the Issuer need not
register the transfer of or exchange any Notes or portion of a Note selected for redemption, or register the transfer of or exchange any Notes for a period of 15 days before a selection of Notes to be redeemed. 

The transferor of any Note shall provide or cause to be provided to the Trustee all information necessary to allow the Trustee to comply with
any applicable tax reporting obligations, including without limitation any cost basis reporting obligations under Section 6045 of the Internal Revenue Code Section, as amended. The Trustee may rely on information provided to it and shall have
no responsibility to verify or ensure the accuracy of such information. 
 8. Persons Deemed Owners. The registered Holder of this
Note may be treated as the owner of this Note for all purposes. 
 9. Unclaimed Money. Subject to applicable escheat laws, if money
for the payment of principal or interest remains unclaimed for two years, the Trustee will pay the money back to the Issuer at its written request. After that, Holders entitled to the money must look to the Issuer and the Guarantors for payment as
general unsecured creditors unless an “abandoned property” law designates another Person. 
 10. Amendment, Supplement, Waiver,
Etc. The Indenture, the Notes or the Note Guarantees may be amended or supplemented as provided in the Indenture. 

  
 A-1-6 

 11. Restrictive Covenants. The Indenture imposes certain limitations on the ability of the
Issuer and its Subsidiaries to, among other things, create liens, make Restricted Payments, enter into Sale and Leaseback Transactions or consolidate, merge or sell all or substantially all of the assets of the Issuer and its Subsidiaries and
requires the Issuer to provide reports to Holders. Such limitations are subject to a number of important qualifications and exceptions. Pursuant to Section 4.06 of the Indenture, the Issuer must annually report to the Trustee on compliance with
such limitations. 
 13. Defaults and Remedies. The Events of Default relating to the Notes are defined in Section 6.01 of the
Indenture. Upon the occurrence of an Event of Default relating to the Notes, the rights and obligations of the Issuer, the Guarantors, the Trustee and the Holders shall be as set forth in the applicable provisions of the Indenture. 

14. No Recourse Against Others. No past, present or future director, officer, employee, manager, member, partner, incorporator or
stockholder of the Issuer or of any Subsidiary or any Parent Entity (other than the Issuer in respect of the Notes and each Guarantor in respect of its Note Guarantee), as such, shall have any liability for any obligations of the Issuer or the
Guarantors under the Notes, the Indenture or the Note Guarantees 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. 

15. Guarantees. From and after the Issue Date, the Notes will be entitled to the benefits of certain Note Guarantees made for the
benefit of the Holders. Reference is hereby made to the Indenture for a statement of the respective rights, limitations of rights, duties and obligations thereunder of the Guarantors, the Trustee and the Holders. 

16. Authentication. This Note shall not be valid until the Trustee manually, by facsimile or electronically (including
“.pdf”) signs the certificate of authentication on the other side of this Note. 
 17. Governing Law. THIS NOTE SHALL BE
GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK. 
 18. Abbreviations. Customary abbreviations may be
used in the name of a Holder or an assignee, such as: TEN COM (= tenants in common), TENANT (= 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). 
 19. CUSIP and ISIN numbers. Pursuant to a recommendation promulgated by the Committee on Uniform Security
Identification Procedures, the Issuer has caused CUSIP and ISIN numbers and/or similar numbers to be printed on the Notes and the Trustee may use CUSIP and ISIN numbers and/or similar numbers in notices of redemption as a convenience to Holders. No
representation is made as to the accuracy of such numbers either as printed on the Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon. 

  
 A-1-7 

 The Issuer will furnish to any Holder upon written request and without charge a copy of the
Indenture. Requests may be made to: 
 Mueller Water Products, Inc. 

1200 Abernathy Road N.E., Suite 1200 

Atlanta, Georgia 30328 
 Attn:
Chief Financial Officer 
 Telephone: 770-206-4237 

Facsimile: 770-206-4260 

  
 A-1-8 

 ASSIGNMENT 

I or we assign and transfer this Note to: 
  

	
	
	(Insert assignee’s social security or tax I.D. number)
	
	
	(Print or type name, address and zip code of assignee)

			
		
	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)

  
 Signature
Guarantee:    ______________________________ 
 SIGNATURE GUARANTEE 

Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the 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 Registrar in addition to, or in substitution for, STAMP, all
in accordance with the Securities Exchange Act of 1934, as amended. 

  
 A-1-9 

 OPTION OF HOLDER TO ELECT PURCHASE 

If you want to elect to have all or any part of this Note purchased by the Issuer pursuant to Section 4.08 or Section 4.09 of the
Indenture, check the appropriate box: 

☐    Section 4.08                
     ☐    Section 4.09 
 If you want to have only part of the Note purchased by the
Issuer pursuant to Section 4.08 or Section 4.09 of the Indenture, state the amount you elect to have purchased: 
  

					
	$	  	 	  	
		  	($1,000 or any integral multiple thereof; provided that the part not purchased must be at least $2,000)	  	

Date:                         
                                         
                                   

 

					
		  	Your Signature:	  	 
		  		  	(Sign exactly as your name appears on the face of this Note)

  

			
	 	  	
	 Signature Guaranteed
	  	

 SIGNATURE GUARANTEE 

Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the 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 Registrar in addition to, or in substitution for, STAMP, all
in accordance with the Securities Exchange Act of 1934, as amended. 

  
 A-1-10 

 SCHEDULE OF EXCHANGES OF
INTERESTS IN GLOBAL NOTE* 

The following exchanges of a part of this Global Note for an interest in another Global Note or for a Physical Note, or exchanges of a part of
another Global Note or Physical Note for an interest in this Global Note, have been made: 
  

									
	 Date of Exchange
	  	 Amount of decrease in 
Principal Amount

of
 this Global Note
	  	 Amount of increase in
Principal Amount
of
this Global
Note
	  	
Principal Amount
of this Global Note
following such
decrease

(or increase)
	  	 Signature of authorized
signatory of
Trustee

  

	* 	Insert in Global Securities only. 

  
 A-1-11 

 EXHIBIT B 

[FORM OF PRIVATE PLACEMENT LEGEND] 

Any Restricted Note authenticated and delivered hereunder shall bear a legend (which would be in addition to any other legends required in the
case of a Global Note) in substantially the following form: 
 THE SECURITY (OR ITS PREDECESSOR) EVIDENCED HEREBY WAS ORIGINALLY ISSUED IN A TRANSACTION
EXEMPT FROM REGISTRATION UNDER SECTION 5 OF THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND THE SECURITY EVIDENCED HEREBY MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH
REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THE SECURITY EVIDENCED HEREBY IS HEREBY NOTIFIED THAT THE SELLER MAY BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A
THEREUNDER. THE HOLDER OF THE SECURITY EVIDENCED HEREBY AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) SUCH SECURITY MAY BE RESOLD, PLEDGED OR OTHERWISE TRANSFERRED, ONLY (1)(a) INSIDE THE UNITED STATES TO A PERSON WHO THE SELLER REASONABLY
BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A OF THE SECURITIES ACT) PURCHASING FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A OF THE SECURITIES
ACT, (b) OUTSIDE THE UNITED STATES TO A FOREIGN PERSON IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 903 OR RULE 904 OF REGULATION S OF THE SECURITIES ACT, (c) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT
PROVIDED BY RULE 144 THEREUNDER (IF APPLICABLE) OR (d) IN ACCORDANCE WITH ANOTHER EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND BASED UPON AN OPINION OF COUNSEL ACCEPTABLE TO THE COMPANY IF THE COMPANY SO REQUESTS),
(2) TO THE COMPANY OR (3) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT AND, IN EACH CASE, IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR ANY OTHER APPLICABLE JURISDICTION AND (B) THE HOLDER WILL,
AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THE SECURITY EVIDENCED HEREBY OF THE RESALE RESTRICTIONS SET FORTH IN CLAUSE (A) ABOVE. NO REPRESENTATION CAN BE MADE AS TO THE AVAILABILITY OF THE EXEMPTION PROVIDED BY RULE
144 FOR RESALE OF THE SECURITY EVIDENCED HEREBY. 

  
 B-1 

 EXHIBIT C 

[FORM OF LEGEND FOR GLOBAL NOTE] 

Any Global Note authenticated and delivered hereunder shall bear a legend (which would be in addition to any other legends required in the
case of a Restricted Note) in substantially the following form: 
 THIS NOTE IS A GLOBAL NOTE WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND
IS REGISTERED IN THE NAME OF A DEPOSITORY OR A NOMINEE OF A DEPOSITORY. THIS NOTE IS NOT EXCHANGEABLE FOR NOTES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITORY OR ITS NOMINEE EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE
INDENTURE, AND NO TRANSFER OF THIS NOTE (OTHER THAN A TRANSFER OF THIS NOTE AS A WHOLE 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) MAY BE REGISTERED
EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE. 
 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 IN SUCH OTHER NAME AS IS REQUESTED
BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR 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. 

  
 C-2 

 EXHIBIT D 

[RESERVED] 

  
 D-1 

 Exhibit E 

[FORM OF LEGEND FOR REGULATION S NOTE] 

Any Regulation S Note authenticated and delivered hereunder shall bear a legend (which would be in addition to any other legends required in
the case of a Restricted Note) in substantially the following form: 
 THE SECURITIES COVERED HEREBY HAVE NOT BEEN REGISTERED UNDER THE U.S.
SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED AND SOLD WITHIN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, U.S. PERSONS (I) AS PART OF YOUR DISTRIBUTION AT ANY TIME OR
(II) OTHERWISE UNTIL 40 DAYS AFTER THE LATER OF THE DATE THE SECURITIES WERE FIRST OFFERED TO PERSONS OTHER THAN DISTRIBUTORS IN RELIANCE UPON REGULATION S AND THE CLOSING DATE, EXCEPT IN EITHER CASE IN ACCORDANCE WITH REGULATION S OF THE
SECURITIES ACT (OR IN ACCORDANCE WITH RULE 144A OF THE SECURITIES ACT OR TO ACCREDITED INVESTORS IN TRANSACTIONS THAT ARE EXEMPT FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT), AND IN CONNECTION WITH ANY SUBSEQUENT SALE BY YOU OF THE
SECURITIES COVERED HEREBY IN RELIANCE ON REGULATION S OF THE SECURITIES ACT DURING THE PERIOD REFERRED TO ABOVE TO ANY DISTRIBUTOR, DEALER OR PERSON RECEIVING A SELLING CONCESSION, FEE OR OTHER REMUNERATION, YOU MUST DELIVER A NOTICE TO
SUBSTANTIALLY THE FOREGOING EFFECT. TERMS USED ABOVE HAVE THE MEANINGS ASSIGNED TO THEM IN REGULATION S OF THE SECURITIES ACT. 

  
 E-1 

 Exhibit F 

FORM OF CERTIFICATE OF TRANSFER 
 Mueller
Water Products, Inc. 
 1200 Abernathy Road N.E., Suite 1200 

Atlanta, Georgia 30328 
 Wells Fargo Bank, National Association
– DAPS Reorg 
 600 Fourth St. South – 7th Fl 

MAC N9300-070 

Minneapolis, MN 55415 
 Phone: (800) 344-5128 
 Fax: (866) 969-1290 

Email: dapsreorg@wellsfargo.com 
  

	 	re:	Mueller Water Products, Inc. 

  

	 	Re:	5.50% Senior Notes due 2026 

 (CUSIP _____________) 

(ISIN _______________) 
 Reference is hereby
made to the Indenture, dated as of June 12, 2018 (as amended or supplemented from time to time with respect to the Notes, the “Indenture”), by and among Mueller Water Products, Inc. (the “Issuer”), the
Guarantors and Wells Fargo Bank, National Association, as trustee. Capitalized terms used but not defined herein shall have the meanings given to them in the Indenture. 

______________ (the “Transferor”) owns and proposes to transfer the Note[s] or interest in such Note[s] specified in Annex A
hereto, in the principal amount of ___________ in such Note[s] or interests (the “Transfer”), to __________ (the “Transferee”), as further specified in Annex A hereto. In connection with the Transfer, the Transferor
hereby certifies that: 
 [CHECK ALL THAT APPLY] 
 1. ☐
Check if Transferee will take delivery of a beneficial interest in a Rule 144A Global Note or a Physical Note pursuant to Rule 144A. The Transfer is being effected pursuant to and in accordance with Rule 144A under the United
States Securities Act of 1933, as amended (the “Securities Act”), and, accordingly, the Transferor hereby further certifies 

  
 F-1 

 
that the beneficial interest or Physical Note is being transferred to a Person that the Transferor reasonably believed and believes is purchasing the beneficial interest or Physical Note for its
own account, or for one or more accounts with respect to which such Person exercises sole investment discretion, and such Person and each such account is a “qualified institutional buyer” within the meaning of Rule 144A in a transaction
meeting the requirements of Rule 144A and such Transfer is in compliance with any applicable blue sky securities laws of any state of the United States. Upon consummation of the proposed Transfer in accordance with the terms of the Indenture, the
transferred beneficial interest or Physical Note will be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Rule 144A Global Note and/or the Physical Note and in the Indenture and the Securities Act.

 2. ☐ Check if Transferee will take delivery of a beneficial interest in a Regulation S Global Note or a
Physical Note pursuant to Regulation S. The Transfer is being effected pursuant to and in accordance with Rule 903 or Rule 904 under the Securities Act and, accordingly, the Transferor hereby further certifies that (i) the
Transfer is not being made to a person in the United States and (x) at the time the buy order was originated, the Transferee was outside the United States or such Transferor and any Person acting on its behalf reasonably believed and believes
that the Transferee was outside the United States or (y) the transaction was executed in, on or through the facilities of a designated offshore securities market and neither such Transferor nor any Person acting on its behalf knows that the
transaction was prearranged with a buyer in the United States, (ii) no directed selling efforts have been made in contravention of the requirements of Rule 903(b) or Rule 904(b) of Regulation S under the Securities Act, (iii) the
transaction is not part of a plan or scheme to evade the registration requirements of the Securities Act and (iv) if the proposed transfer is being made prior to the expiration of the Restricted Period, the transfer is not being made to a U.S.
Person or for the account or benefit of a U.S. Person (other than an Initial Purchaser). Upon consummation of the proposed transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Physical Note will be subject
to the restrictions on Transfer enumerated in the Private Placement Legend printed on the Regulation S Global Note and/or the Physical Note and in the Indenture and the Securities Act. 

3. ☐ Check and complete if Transferee will take delivery of a beneficial interest in the Global Note or a Physical Note pursuant to any provision
of the Securities Act other than Rule 144A or Regulation S. The Transfer is being effected in compliance with the transfer restrictions applicable to beneficial interests in Restricted Global Notes and Restricted Physical Notes and
pursuant to and in accordance with the Securities Act and any applicable blue sky securities laws of any state of the United States, and accordingly the Transferor hereby further certifies that (check one): 

(a) ☐ such Transfer is being effected pursuant to and in accordance with Rule 144 under the Securities Act; 

or 
 (b) ☐
such Transfer is being effected to the Issuer or a Subsidiary thereof; 

  
 F-2 

 or 

(c) ☐ such Transfer is being effected pursuant to an effective registration statement under the Securities Act and in
compliance with the prospectus delivery requirements of the Securities Act; 
 or 

(d) ☐ such Transfer is being effected pursuant to an exemption from the registration requirements of the Securities Act
other than Rule 144A, Rule 144 or Rule 904, and the Transferor hereby further certifies that it has not engaged in any general solicitation within the meaning of Regulation D under the Securities Act and the Transfer complies with the transfer
restrictions applicable to beneficial interests in a Restricted Global Note or Restricted Physical Notes and the requirements of the exemption claimed, which certification is supported by, if such Transfer is in respect of a principal amount of
Notes at the time of transfer of less than $250,000, an Opinion of Counsel provided by the Transferor or the Transferee (a copy of which the Transferor has attached to this certification), to the effect that such Transfer is in compliance with the
Securities Act. Upon consummation of the proposed transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Physical Note will be subject to the restrictions on transfer enumerated in the Private Placement Legend
printed on the Global Note and/or the Physical Notes and in the Indenture and the Securities Act. 
 4. ☐ Check if Transferee will take delivery of
a beneficial interest in an Unrestricted Global Note or an Unrestricted Physical Note. 
 (a) ☐ Check if Transfer is pursuant
to Rule 144. (i) The Transfer is being effected pursuant to and in accordance with Rule 144 under the Securities Act and in compliance with the transfer restrictions contained in the Indenture and any applicable blue sky securities laws of
any state of the United States and (ii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act. Upon consummation of the proposed
Transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Physical Note will no longer be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Global Notes,
on Restricted Physical Notes and in the Indenture. 
 (b) ☐ Check if Transfer is pursuant to Regulation S. (i) The
Transfer is being effected pursuant to and in accordance with Rule 903 or Rule 904 under the Securities Act and in compliance with the transfer restrictions contained in the Indenture and any applicable blue sky securities laws of any state of the
United States and (ii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act. Upon consummation of the proposed Transfer in accordance
with the terms of the Indenture, the transferred beneficial interest or Physical Note will no longer be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the Restricted Global Notes, on Restricted Physical
Notes and in the Indenture. 

  
 F-3 

 (c) ☐ Check if Transfer is pursuant to Other Exemption. (i) The Transfer is
being effected pursuant to and in compliance with an exemption from the registration requirements of the Securities Act other than Rule 144, Rule 903 or Rule 904 and in compliance with the transfer restrictions contained in the Indenture and any
applicable blue sky securities laws of any State of the United States and (ii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act.
Upon consummation of the proposed Transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Physical Note will not be subject to the restrictions on transfer enumerated in the Private Placement Legend printed on
the Restricted Global Notes or Restricted Physical Notes and in the Indenture. 
 (d) ☐ Check if Transfer is pursuant to an
Effective Registration Statement. (i) The Transfer is being effected pursuant to and in compliance with an effective registration statement under the Securities Act and any applicable blue sky securities laws of any State of the United
States and in compliance with the prospectus delivery requirements of the Securities Act and (ii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the
Securities Act. Upon consummation of the proposed Transfer in accordance with the terms of the Indenture, the transferred beneficial interest or Physical Note will not be subject to the restrictions on transfer enumerated in the Private Placement
Legend printed on the Restricted Global Notes or Restricted Physical Notes and in the Indenture. 
 This certificate and the statements
contained herein are made for your benefit and the benefit of the Issuer. 
  

			
	 
	[Insert Name of Transferor]
		
	By:	 	 
		 	Name:
		 	Title:

Dated:                         
    

  
 F-4 

 ANNEX A TO CERTIFICATE OF TRANSFER 

 

	1.	The Transferor owns and proposes to transfer the following: 

 [CHECK ONE] 

 

	 	(a)	☐ a beneficial interest in a: 

  

	 	(i)	☐ Rule 144A Global Note (CUSIP ______) (ISIN ______), or 

  

	 	(ii)	☐ Regulation S Global Note (CUSIP ______) (ISIN ______), or 

  

	 	(b)	☐ a Restricted Physical Note. 

  

	2.	After the Transfer the Transferee will hold: 

 [CHECK ONE] 

 

	 	(a)	☐ a beneficial interest in the: 

  

	 	(i)	☐ Rule 144A Global Note (CUSIP _______) (ISIN ______), or 

  

	 	(ii)	☐ Regulation S Global Note (CUSIP ______)(ISIN ______), or 

  

	 	(iii)	☐ Unrestricted Global Note (CUSIP ______) (ISIN ______), or 

  

	 	(b)	☐ a Restricted Physical Note; or 

  

	 	(c)	☐ an Unrestricted Physical Note, 

 in accordance with the terms of the Indenture. 

  
 F-5 

 EXHIBIT G 

FORM OF CERTIFICATE OF EXCHANGE 
 Mueller
Water Products, Inc. 
 1200 Abernathy Road N.E., Suite 1200 

Atlanta, Georgia 30328 
 Wells Fargo Bank, National Association
– DAPS Reorg 
 600 Fourth St. South – 7th Fl 

MAC N9300-070 

Minneapolis, MN 55415 
 Phone: (800) 344-5128 
 Fax: (866) 969-1290 

Email: dapsreorg@wellsfargo.com 
  

	 	re:	Mueller Water Products, Inc. 

  

	 	Re:	5.50% Senior Notes due 2026 

 (CUSIP______________) 

(ISIN _______________) 
 Reference is hereby
made to the Indenture, dated as of June 12, 2018 (as amended or supplemented from time to time with respect to the Notes, the “Indenture”), by and among Mueller Water Products, Inc. (the “Issuer”), the
Guarantors and Wells Fargo Bank, National Association, as trustee. Capitalized terms used but not defined herein shall have the meanings given to them in the Indenture. 

____________ (the “Owner”) owns and proposes to exchange the Note[s] or interest in such Note[s] specified herein, in the
principal amount of ____________ in such Note[s] or interests (the “Exchange”). In connection with the Exchange, the Owner hereby certifies that: 

1. Exchange of Restricted Physical Notes or Beneficial Interests in a Restricted Global Note for Unrestricted Physical Notes or Beneficial Interests in an
Unrestricted Global Note 
 (a) ☐ Check if Exchange is from beneficial interest in a Restricted Global Note to beneficial
interest in an Unrestricted Global Note. In connection with the Exchange of the Owner’s beneficial interest in a Restricted Global Note for a beneficial 

  
 G-1 

 
interest in an Unrestricted Global Note in an equal principal amount, the Owner hereby certifies (i) the beneficial interest is being acquired for the Owner’s own account without
transfer, (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to the Global Notes and pursuant to and in accordance with the United States Securities Act of 1933, as amended (the “Securities
Act”), (iii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the Securities Act and (iv) the beneficial interest in an Unrestricted Global
Note is being acquired in compliance with any applicable blue sky securities laws of any state of the United States. 
 (b) ☐
Check if Exchange is from Restricted Physical Note to beneficial interest in an Unrestricted Global Note. In connection with the Owner’s Exchange of a Restricted Physical Note for a beneficial interest in an Unrestricted
Global Note, the Owner hereby certifies (i) the beneficial interest is being acquired for the Owner’s own account without transfer, (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to
Restricted Physical Notes and pursuant to and in accordance with the Securities Act, (iii) the restrictions on transfer contained in the Indenture and the Private Placement Legend are not required in order to maintain compliance with the
Securities Act and (iv) the beneficial interest is being acquired in compliance with any applicable blue sky securities laws of any state of the United States. 

(c) ☐ Check if Exchange is from Restricted Physical Note to Unrestricted Physical Note. In connection with the
Owner’s Exchange of a Restricted Physical Note for an Unrestricted Physical Note, the Owner hereby certifies (i) the Unrestricted Physical Note is being acquired for the Owner’s own account without transfer, (ii) such Exchange
has been effected in compliance with the transfer restrictions applicable to Restricted Physical Notes and pursuant to and in accordance with the Securities Act, (iii) the restrictions on transfer contained in the Indenture and the Private
Placement Legend are not required in order to maintain compliance with the Securities Act and (iv) the Unrestricted Physical Note is being acquired in compliance with any applicable blue sky securities laws of any state of the United States.

 2. Exchange of Restricted Physical Notes for Restricted Physical Notes or Beneficial Interests in Restricted Global Notes. 

(a) ☐ Check if Exchange is from Restricted Physical Note to beneficial interest in a Restricted Global Note. In connection
with the Exchange of the Owner’s Restricted Physical Note for a beneficial interest in the [CHECK ONE] __ Rule 144A Global Note, __Regulation S Global Note with an equal principal amount, the Owner hereby certifies (i) the beneficial
interest is being acquired for the Owner’s own account without transfer and (ii) such Exchange has been effected in compliance with the transfer restrictions applicable to the Restricted Global Notes and pursuant to and in accordance with
the Securities Act, and in compliance with any applicable blue sky securities laws of any state of the United States. Upon consummation of the proposed Exchange in accordance with the terms of the Indenture, the beneficial interest issued will be
subject to the restrictions on transfer enumerated in the Private Placement Legend printed on the relevant Restricted Global Note and in the Indenture and the Securities Act. 

  
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 This certificate and the statements contained herein are made for your benefit and the benefit of
the Issuer. 
  

			
	 
	[Insert Name of Owner]
		
	By:	 	 
		 	Name:
		 	Title:

 Dated: ________________ 

  
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 EXHIBIT H 

[RESERVED] 

  
 H-1 

 EXHIBIT I 

[RESERVED] 

  
 I-1 

 EXHIBIT J 

FORM OF SUPPLEMENTAL INDENTURE 

TO BE DELIVERED BY SUBSEQUENT GUARANTORS 

SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of
                , among
                 (the “Guaranteeing Subsidiary”), a subsidiary of Mueller Water Products, Inc. (or its permitted successor),
a Delaware corporation (the “Issuer”), the Issuer, the other Guarantors (as defined in the Indenture referred to herein) 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 June 12, 2018 (the
“Indenture”), providing for the issuance of the Issuer’s 5.50% Senior Notes due 2026 (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 “Note
Guarantee”); and 
 WHEREAS, pursuant to Section 8.01 of the Indenture, the Trustee is authorized to execute and deliver this
Supplemental Indenture to amend or supplement the Indenture without the consent of any Holder. 
 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 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 10 thereof. 
 3. EXECUTION AND DELIVERY. The Guaranteeing
Subsidiary agrees that the Note Guarantee shall remain in full force and effect notwithstanding the absence of the endorsement of any notation of such Note Guarantee on the Notes. 

  
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 4. THIS SUPPLEMENTAL INDENTURE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF
THE STATE OF NEW YORK. 
 5. COUNTERPARTS. The parties may sign any number of copies of this Supplemental Indenture. Each signed copy shall
be an original, but all of them together represent the same agreement. 
 6. EFFECT OF HEADINGS. The Section headings herein are for
convenience only and shall not affect the construction hereof. 
 7. THE TRUSTEE. The Trustee shall not be responsible in any manner
whatsoever for or in respect of the validity or sufficiency of this Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by the Guaranteeing Subsidiary and the Issuer. 

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

							
	Dated: ___________	 		 	 [GUARANTEEING SUBSIDIARY]

				
		 		 	 By:
	 	 
		 		 		 	 Name:

		 		 		 	 Title:

			
		 		 	 MUELLER WATER PRODUCTS, INC.

				
		 		 	 By:
	 	 
		 		 		 	 Name:

		 		 		 	 Title:

			
		 		 	 [EXISTING GUARANTORS]

				
		 		 	 By:
	 	 
		 		 		 	 Name:

		 		 		 	 Title:

			
		 		 	 WELLS FARGO BANK, NATIONAL ASSOCIATION,

as Trustee

				
		 		 	 By:
	 	 
		 		 		 	 Name:

		 		 		 	 Title:

  
 J-3EX-10.7

 Exhibit 10.7 

TRANSLATE BIO, INC. 
 2018
EQUITY INCENTIVE PLAN 
 1. Purpose 

The purpose of this 2018 Equity Incentive Plan (the “Plan”) of Translate Bio, Inc., a Delaware corporation (the
“Company”), is to advance the interests of the Company’s stockholders by enhancing the Company’s ability to attract, retain and motivate persons who are expected to make important contributions to the Company and by
providing such persons with equity ownership opportunities and performance-based incentives that are intended to better align the interests of such persons with those of the Company’s stockholders. Except where the context otherwise requires,
the term “Company” shall include any of the Company’s present or future parent or subsidiary corporations as defined in Sections 424(e) or (f) of the Internal Revenue Code of 1986, as amended, and any regulations
thereunder (the “Code”) and any other business venture (including, without limitation, joint venture or limited liability company) in which the Company has a controlling interest, as determined by the Board of Directors of
the Company (the “Board”). 
 2. Eligibility 

All of the Company’s employees, officers and directors, as well as consultants and advisors to the Company (as such terms consultants and
advisors are defined and interpreted for purposes of Form S-8 under the Securities Act of 1933, as amended (the “Securities Act”), or any successor form) are eligible to be granted
Awards under the Plan. Each person who is granted an Award under the Plan is deemed a “Participant.” “Award” means Options (as defined in Section 5), SARs (as defined in Section 6),
Restricted Stock (as defined in Section 7), Restricted Stock Units (as defined in Section 7) and Other Stock-Based Awards (as defined in Section 8). 

3. Administration and Delegation 
 (a)
Administration by Board of Directors. The Plan will be administered by the Board. The Board shall have authority to grant Awards and to adopt, amend and repeal such administrative rules, guidelines and practices relating to the Plan as it
shall deem advisable. The Board may construe and interpret the terms of the Plan and any Award agreements entered into under the Plan. The Board may correct any defect, supply any omission or reconcile any inconsistency in the Plan or any Award in
the manner and to the extent it shall deem expedient and it shall be the sole and final judge of such expediency. All decisions by the Board shall be made in the Board’s sole discretion and shall be final and binding on all persons having or
claiming any interest in the Plan or in any Award. 
 (b) Appointment of Committees. To the extent permitted by applicable law, the
Board may delegate any or all of its powers under the Plan to one or more committees or subcommittees of the Board (a “Committee”). All references in the Plan to the “Board” shall mean the Board or a
Committee of the Board or the officers referred to in Section 3(c) to the extent that the Board’s powers or authority under the Plan have been delegated to such Committee or officers. 

 (c) Delegation to Officers. Subject to any requirements of applicable law (including as
applicable Sections 152 and 157(c) of the General Corporation Law of the State of Delaware), the Board may delegate to one or more officers of the Company the power to grant Awards (subject to any limitations under the Plan) to employees or officers
of the Company and to exercise such other powers under the Plan as the Board may determine, provided that the Board shall fix the terms of Awards to be granted by such officers, the maximum number of shares subject to Awards that the officers
may grant, and the time period in which such Awards may be granted; and provided further, that no officer shall be authorized to grant Awards to any “executive officer” of the Company (as defined by Rule 3b-7 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) or to any “officer” of the Company (as defined by Rule
16a-1(f) under the Exchange Act). 
 4. Stock Available for Awards 

(a) Number of Shares; Share Counting. 

(1) Authorized Number of Shares. Subject to adjustment under Section 9, Awards may be made under the Plan (any or all of which
Awards may be in the form of Incentive Stock Options, as defined in Section 5(b)) for up to such number of shares of common stock, $0.001 par value per share, of the Company (the “Common Stock”) as is equal to the sum
of: 
 (A) 13,956,456 shares of Common Stock; plus 

(B) such additional number of shares of Common Stock (up to 5,628,653 shares) as is equal to the sum of (x) the number of shares of
Common Stock reserved for issuance under the Company’s 2016 Stock Incentive Plan, as amended, (the “Existing Plan”) that remain available for grant under the Existing Plan immediately prior to the effectiveness of the
registration statement for the Company’s initial public offering and (y) the number of shares of Common Stock subject to awards granted under the Existing Plan which awards expire, terminate or are otherwise surrendered, canceled,
forfeited or repurchased by the Company at their original issuance price pursuant to a contractual repurchase right (subject, however, in the case of Incentive Stock Options to any limitations of the Code); plus 

(C) an annual increase to be added on the first day of each fiscal year, beginning with the fiscal year ending December 31, 2019 and
continuing for each fiscal year until, and including, the fiscal year ending December 31, 2028, equal to the least of (i) 18,608,608 shares of Common Stock, (ii) 4% of the outstanding shares on such date and (iii) an amount determined by
the Board. 
 Shares issued under the Plan may consist in whole or in part of authorized but unissued shares or treasury shares. 

(2) Share Counting. For purposes of counting the number of shares available for the grant of Awards under the Plan: 

  
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 (A) all shares of Common Stock covered by SARs shall be counted against the number of shares
available for the grant of Awards under the Plan; provided, however, that (i) SARs that may be settled only in cash shall not be so counted and (ii) if the Company grants an SAR in tandem with an Option for the same number of shares
of Common Stock and provides that only one such Award may be exercised (a “Tandem SAR”), only the shares covered by the Option, and not the shares covered by the Tandem SAR, shall be so counted, and the expiration of one in
connection with the other’s exercise will not restore shares to the Plan; 
 (B) if any Award (i) expires or is terminated,
surrendered or canceled without having been fully exercised or is forfeited in whole or in part (including as the result of shares of Common Stock subject to such Award being repurchased by the Company at the original issuance price pursuant to a
contractual repurchase right) or (ii) results in any Common Stock not being issued (including as a result of an SAR that was settleable either in cash or in stock actually being settled in cash), the unused Common Stock covered by such Award
shall again be available for the grant of Awards; provided, however, that (1) in the case of Incentive Stock Options, the foregoing shall be subject to any limitations under the Code, (2) in the case of the exercise of an SAR, the
number of shares counted against the shares available under the Plan shall be the full number of shares subject to the SAR multiplied by the percentage of the SAR actually exercised, regardless of the number of shares actually used to settle such
SAR upon exercise and (3) the shares covered by a Tandem SAR shall not again become available for grant upon the expiration or termination of such Tandem SAR; and 

(C) shares of Common Stock delivered (by actual delivery, attestation, or net exercise) to the Company by a Participant to (i) purchase
shares of Common Stock upon the exercise of an Award or (ii) satisfy tax withholding obligations with respect to Awards (including shares retained from the Award creating the tax obligation) shall be added back to the number of shares available
for the future grant of Awards. 
 (b) Substitute Awards. In connection with a merger or consolidation of an entity with the Company
or the acquisition by the Company of property or stock of an entity, the Board may grant Awards in substitution for any options or other stock or stock-based awards granted by such entity or an affiliate thereof. Substitute Awards may be granted on
such terms as the Board deems appropriate in the circumstances, notwithstanding any limitations on Awards contained in the Plan. Substitute Awards shall not count against the overall share limit set forth in Section 4(a)(1), except as may be
required by reason of Section 422 and related provisions of the Code. 
 (c) Limit on Awards to
Non-Employee Directors. The maximum value of compensation paid in any calendar year to any individual non-employee director shall not exceed $650,000 in the case of
an incumbent director or $800,000 in the case of a new director during his or her first year of service. The Board may make exceptions to this limit for individual non-employee directors in extraordinary
circumstances, as the Board may determine in its discretion, provided that the non-employee director receiving such additional compensation may not participate in the decision to award such compensation. 

  
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 5. Stock Options 

(a) General. The Board may grant options to purchase Common Stock (each, an “Option”) and determine the number
of shares of Common Stock to be covered by each Option, the exercise price of each Option and the conditions and limitations applicable to the exercise of each Option, including conditions relating to applicable federal or state securities laws, as
it considers necessary or advisable. 
 (b) Incentive Stock Options. An Option that the Board intends to be an “incentive stock
option” as defined in Section 422 of the Code (an “Incentive Stock Option”) shall only be granted to employees of Translate Bio, Inc., any of Translate Bio, Inc.’s present or future parent or subsidiary
corporations as defined in Sections 424(e) or (f) of the Code, and any other entities the employees of which are eligible to receive Incentive Stock Options under the Code, and shall be subject to and shall be construed consistently with the
requirements of Section 422 of the Code. An Option that is not intended to be an Incentive Stock Option shall be designated a “Non-Qualified Option.” The Company shall have no
liability to a Participant, or any other party, if an Option (or any part thereof) that is intended to be an Incentive Stock Option is not an Incentive Stock Option or if the Company converts an Incentive Stock Option to a Non-Qualified Option. 
 (c) Exercise Price. The Board shall establish the exercise price of each
Option or the formula by which such exercise price will be determined. The exercise price shall be specified in the applicable Option agreement. The exercise price shall be not less than 100% of the Grant Date Fair Market Value (as defined below) of
the Common Stock on the date the Option is granted; provided that if the Board approves the grant of an Option with an exercise price to be determined on a future date, the exercise price shall be not less than 100% of the Grant Date Fair
Market Value on such future date. “Grant Date Fair Market Value” of a share of Common Stock for purposes of the Plan will be determined as follows: 

(1) if the Common Stock trades on a national securities exchange, the closing sale price (for the primary trading session) on the date of
grant; or 
 (2) if the Common Stock does not trade on any such exchange, the average of the closing bid and asked prices on the date of
grant as reported by an over-the-counter marketplace designated by the Board; or 

(3) if the Common Stock is not publicly traded, the Board will determine the Grant Date Fair Market Value for purposes of the Plan using any
measure of value it determines to be appropriate (including, as it considers appropriate, relying on appraisals) in a manner consistent with the valuation principles under Code Section 409A, except as the Board may expressly determine
otherwise. 

  
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 For any date that is not a trading day, the Grant Date Fair Market Value of a share of Common Stock for such date
will be determined by using the closing sale price or average of the bid and asked prices, as appropriate, for the immediately preceding trading day and with the timing in the formulas above adjusted accordingly. The Board can substitute a
particular time of day or other measure of “closing sale price” or “bid and asked prices” if appropriate because of exchange or market procedures or can, in its sole discretion, use weighted averages either on a daily basis or
such longer period as complies with Code Section 409A. 
 The Board has sole discretion to determine the Grant Date Fair Market Value for purposes of
the Plan, and all Awards are conditioned on the Participants’ agreement that the Board’s determination is conclusive and binding even though others might make a different determination. 

(d) Duration of Options. Each Option shall be exercisable at such times and subject to such terms and conditions as the Board may
specify in the applicable option agreement; provided, however, that no Option will be granted with a term in excess of 10 years. 

(e) Exercise of Options. Options may be exercised by delivery to the Company of a notice of exercise in a form (which may be electronic)
approved by the Company, together with payment in full (in the manner specified in Section 5(f)) of the exercise price for the number of shares for which the Option is exercised. Shares of Common Stock subject to the Option will be delivered by
the Company as soon as practicable following exercise. 
 (f) Payment Upon Exercise. Common Stock purchased upon the exercise of an
Option granted under the Plan shall be paid for as follows: 
 (1) in cash or by check, payable to the order of the Company; 

(2) except as may otherwise be provided in the applicable Option agreement or approved by the Board, by (i) delivery of an irrevocable and
unconditional undertaking by a creditworthy broker to deliver promptly to the Company sufficient funds to pay the exercise price and any required tax withholding or (ii) delivery by the Participant to the Company of a copy of irrevocable and
unconditional instructions to a creditworthy broker to deliver promptly to the Company cash or a check sufficient to pay the exercise price and any required tax withholding; 

(3) to the extent provided for in the applicable Option agreement or approved by the Board, by delivery (either by actual delivery or
attestation) of shares of Common Stock owned by the Participant valued at their fair market value (valued in the manner determined by (or in a manner approved by) the Board), provided (i) such method of payment is then permitted under
applicable law, (ii) such Common Stock, if acquired directly from the Company, was owned by the Participant for such minimum period of time, if any, as may be established by the Board and (iii) such Common Stock is not subject to any
repurchase, forfeiture, unfulfilled vesting or other similar requirements; 
 (4) to the extent provided for in the applicable Non-Qualified Option agreement or approved by the Board in its sole discretion, by delivery of a notice of “net exercise” to the Company, as a result of which the Participant would receive (i) the
number of shares underlying the portion of the Option being exercised, less (ii) such number of shares as is equal to (A) the aggregate exercise price for the portion of the Option being exercised divided by (B) the fair market value
of the Common Stock (valued in the manner determined by (or in a manner approved by) the Board) on the date of exercise; 

  
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 (5) to the extent permitted by applicable law and provided for in the applicable Option agreement
or approved by the Board by payment of such other lawful consideration as the Board may determine; or 
 (6) by any combination of the above
permitted forms of payment. 
 (g) Limitation on Repricing. Unless such action is approved by the Company’s stockholders, the
Company may not (except as provided for under Section 9): (1) amend any outstanding Option granted under the Plan to provide an exercise price per share that is lower than the then-current exercise price per share of such outstanding Option,
(2) cancel any outstanding option (whether or not granted under the Plan) and grant in substitution therefor new Awards under the Plan (other than Awards granted pursuant to Section 4(b)) covering the same or a different number of shares
of Common Stock and having an exercise price per share lower than the then-current exercise price per share of the cancelled option, (3) cancel in exchange for a cash payment any outstanding Option with an exercise price per share above the
then-current fair market value of the Common Stock (valued in the manner determined by (or in the manner approved by) the Board) or (4) take any other action under the Plan that constitutes a “repricing” within the meaning of the
rules of the NASDAQ Stock Market (“NASDAQ”). 
 6. Stock Appreciation Rights 

(a) General. The Board may grant Awards consisting of stock appreciation rights (“SARs”) entitling the holder,
upon exercise, to receive an amount of Common Stock or cash or a combination thereof (such form to be determined by the Board) determined by reference to appreciation, from and after the date of grant, in the fair market value of a share of Common
Stock (valued in the manner determined by (or in the manner approved by) the Board) over the measurement price established pursuant to Section 6(b). The date as of which such appreciation is determined shall be the exercise date. 

(b) Measurement Price. The Board shall establish the measurement price of each SAR and specify it in the applicable SAR agreement. The
measurement price shall not be less than 100% of the Grant Date Fair Market Value of the Common Stock on the date the SAR is granted; provided that if the Board approves the grant of an SAR effective as of a future date, the measurement price
shall be not less than 100% of the Grant Date Fair Market Value on such future date. 
 (c) Duration of SARs. Each SAR shall be
exercisable at such times and subject to such terms and conditions as the Board may specify in the applicable SAR agreement; provided, however, that no SAR will be granted with a term in excess of 10 years. 

(d) Exercise of SARs. SARs may be exercised by delivery to the Company of a notice of exercise in a form (which may be electronic)
approved by the Company, together with any other documents required by the Board. 

  
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 (e) Limitation on Repricing. Unless such action is approved by the Company’s
stockholders, the Company may not (except as provided for under Section 9): (1) amend any outstanding SAR granted under the Plan to provide a measurement price per share that is lower than the then-current measurement price per share of such
outstanding SAR, (2) cancel any outstanding SAR (whether or not granted under the Plan) and grant in substitution therefor new Awards under the Plan (other than Awards granted pursuant to Section 4(b)) covering the same or a different
number of shares of Common Stock and having an exercise or measurement price per share lower than the then-current measurement price per share of the cancelled SAR, (3) cancel in exchange for a cash payment any outstanding SAR with a
measurement price per share above the then-current fair market value of the Common Stock (valued in the manner determined by (or in a manner approved by) the Board) or (4) take any other action under the Plan that constitutes a
“repricing” within the meaning of the rules of NASDAQ. 
 7. Restricted Stock; Restricted Stock Units 

(a) General. The Board may grant Awards entitling recipients to acquire shares of Common Stock (“Restricted
Stock”), subject to the right of the Company to repurchase all or part of such shares at their issue price or other stated or formula price (or to require forfeiture of such shares if issued at no cost) from the recipient in the event
that conditions specified by the Board in the applicable Award are not satisfied prior to the end of the applicable restriction period or periods established by the Board for such Award. The Board may also grant Awards entitling the recipient to
receive shares of Common Stock or cash to be delivered at the time such Award vests or is settled (“Restricted Stock Units”) (Restricted Stock and Restricted Stock Units are each referred to herein as a “Restricted
Stock Award”). 
 (b) Terms and Conditions for All Restricted Stock Awards. The Board shall determine the terms and
conditions of a Restricted Stock Award, including the conditions for vesting and repurchase (or forfeiture) and the issue price, if any. 

(c) Additional Provisions Relating to Restricted Stock. 

(1) Dividends. Unless otherwise provided in the applicable Award agreement, any dividends (whether paid in cash, stock or property)
declared and paid by the Company with respect to shares of Restricted Stock (“Accrued Dividends”) shall be paid to the Participant only if and when such shares become free from the restrictions on transferability and
forfeitability that apply to such shares. Each payment of Accrued Dividends will be made no later than the end of the calendar year in which the dividends are paid to stockholders of that class of stock or, if later, the 15th day of the third month
following the lapsing of the restrictions on transferability and the forfeitability provisions applicable to the underlying shares of Restricted Stock. 

(2) Stock Certificates. The Company may require that any stock certificates issued in respect of shares of Restricted Stock, as well as
dividends or distributions paid on such Restricted Stock, shall be deposited in escrow by the Participant, together with a stock power endorsed in blank, with the Company (or its designee). At the expiration of the applicable restriction periods,
the Company (or such designee) shall deliver the certificates no longer subject to such restrictions to the Participant or if the Participant has died, to his or her 

  
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Designated Beneficiary. “Designated Beneficiary” means (i) the beneficiary designated, in a manner determined by the Board, by a Participant to receive amounts due or
exercise rights of the Participant in the event of the Participant’s death or (ii) in the absence of an effective designation by a Participant, the Participant’s estate. 

(d) Additional Provisions Relating to Restricted Stock Units. 

(1) Settlement. Upon the vesting of and/or lapsing of any other restrictions (i.e., settlement) with respect to each Restricted Stock
Unit, the Participant shall be entitled to receive from the Company such number of shares of Common Stock or (if so provided in the applicable Award agreement) an amount of cash equal to the fair market value (valued in the manner determined by (or
in a manner approved by) the Board) of such number of shares of Common Stock as are set forth in the applicable Restricted Stock Unit agreement. The Board may provide that settlement of Restricted Stock Units shall be deferred, on a mandatory basis
or at the election of the Participant in a manner that complies with Section 409A of the Code. 
 (2) Voting Rights. A
Participant shall have no voting rights with respect to any Restricted Stock Units. 
 (3) Dividend Equivalents. The Award agreement
for Restricted Stock Units may provide Participants with the right to receive an amount equal to any dividends or other distributions declared and paid on an equal number of outstanding shares of Common Stock (“Dividend
Equivalents”). Dividend Equivalents may be settled in cash and/or shares of Common Stock and shall be subject to the same restrictions on transfer and forfeitability as the Restricted Stock Units with respect to which paid, in each case
to the extent provided in the Award agreement. 
 8. Other Stock-Based Awards 

(a) General. The Board may grant other Awards of shares of Common Stock, and other Awards that are valued in whole or in part by
reference to, or are otherwise based on, shares of Common Stock or other property (“Other Stock-Based Awards”). Such Other Stock-Based Awards shall also be available as a form of payment in the settlement of other Awards
granted under the Plan or as payment in lieu of compensation to which a Participant is otherwise entitled. Other Stock-Based Awards may be paid in shares of Common Stock or cash, as the Board shall determine. 

(b) Terms and Conditions. Subject to the provisions of the Plan, the Board shall determine the terms and conditions of each Other
Stock-Based Award, including any purchase price applicable thereto. 
 9. Adjustments for Changes in Common Stock and Certain Other Events 

(a) Changes in Capitalization. In the event of any stock split, reverse stock split, stock dividend, recapitalization, combination of
shares, reclassification of shares, spin-off or other similar change in capitalization or event, or any dividend or distribution to holders of Common Stock other than an ordinary cash dividend, (i) the
number and class of securities 

  
 -8- 

 
available under the Plan, (ii) the share counting rules set forth in Section 4(a), (iii) the number and class of securities and exercise price per share of each outstanding Option,
(iv) the share and per-share provisions and the measurement price of each outstanding SAR, (v) the number of shares subject to and the repurchase price per share subject to each outstanding
Restricted Stock Award and (vi) the share and per-share-related provisions and the purchase price, if any, of each outstanding Other Stock-Based Award, shall be equitably adjusted by the Company (or
substituted Awards may be made, if applicable) in the manner determined by the Board. Without limiting the generality of the foregoing, in the event the Company effects a split of the Common Stock by means of a stock dividend and the exercise price
of and the number of shares subject to an outstanding Option are adjusted as of the date of the distribution of the dividend (rather than as of the record date for such dividend), then an optionee who exercises an Option between the record date and
the distribution date for such stock dividend shall be entitled to receive, on the distribution date, the stock dividend with respect to the shares of Common Stock acquired upon such Option exercise, notwithstanding the fact that such shares were
not outstanding as of the close of business on the record date for such stock dividend. 
 (b) Reorganization Events. 

(1) Definition. A “Reorganization Event” shall mean: (a) any merger or consolidation of the Company with or
into another entity as a result of which all of the Common Stock of the Company is converted into or exchanged for the right to receive cash, securities or other property or is cancelled, (b) any transfer or disposition of all of the Common
Stock of the Company for cash, securities or other property pursuant to a share exchange or other transaction or (c) any liquidation or dissolution of the Company. 

(2) Consequences of a Reorganization Event on Awards Other than Restricted Stock. 

(A) In connection with a Reorganization Event, the Board may take any one or more of the following actions as to all or any (or any portion
of) outstanding Awards other than Restricted Stock on such terms as the Board determines (except to the extent specifically provided otherwise in an applicable Award agreement or another agreement between the Company and the Participant):
(i) provide that such Awards shall be assumed, or substantially equivalent Awards shall be substituted, by the acquiring or succeeding corporation (or an affiliate thereof), (ii) upon written notice to a Participant, provide that all of
the Participant’s unvested Awards will be forfeited immediately prior to the consummation of such Reorganization Event and/or unexercised Awards will terminate immediately prior to the consummation of such Reorganization Event unless exercised
by the Participant (to the extent then exercisable) within a specified period following the date of such notice, (iii) provide that outstanding Awards shall become exercisable, realizable or deliverable, or restrictions applicable to an Award
shall lapse, in whole or in part prior to or upon such Reorganization Event, (iv) in the event of a Reorganization Event under the terms of which holders of Common Stock will receive upon consummation thereof a cash payment for each share
surrendered in the Reorganization Event (the “Acquisition Price”), make or provide for a cash payment to Participants with respect to each Award held by a Participant equal to (A) the number of shares of Common Stock
subject to the vested portion of the Award (after giving effect to any acceleration of vesting that occurs upon or immediately prior to such Reorganization Event) 

  
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multiplied by (B) the excess, if any, of (I) the Acquisition Price over (II) the exercise, measurement or purchase price of such Award and any applicable tax withholdings, in
exchange for the termination of such Award, (v) provide that, in connection with a liquidation or dissolution of the Company, Awards shall convert into the right to receive liquidation proceeds (if applicable, net of the exercise, measurement
or purchase price thereof and any applicable tax withholdings) and (vi) any combination of the foregoing. In taking any of the actions permitted under this Section 9(b)(2), the Board shall not be obligated by the Plan to treat all Awards,
all Awards held by a Participant, or all Awards of the same type, identically. 
 (B) Notwithstanding the terms of Section 9(b)(2)(A),
in the case of outstanding Restricted Stock Units that are subject to Section 409A of the Code: (i) if the applicable Restricted Stock Unit agreement provides that the Restricted Stock Units shall be settled upon a “change in control
event” within the meaning of Treasury Regulation Section 1.409A-3(i)(5)(i), and the Reorganization Event constitutes such a “change in control event”, then no assumption or substitution
shall be permitted pursuant to Section 9(b)(2)(A)(i) and the Restricted Stock Units shall instead be settled in accordance with the terms of the applicable Restricted Stock Unit agreement; and (ii) the Board may only undertake the actions
set forth in clauses (iii), (iv) or (v) of Section 9(b)(2)(A) if the Reorganization Event constitutes a “change in control event” as defined under Treasury Regulation
Section 1.409A-3(i)(5)(i) and such action is permitted or required by Section 409A of the Code; if the Reorganization Event is not a “change in control event” as so defined or such action
is not permitted or required by Section 409A of the Code, and the acquiring or succeeding corporation does not assume or substitute the Restricted Stock Units pursuant to clause (i) of Section 9(b)(2)(A), then the unvested Restricted
Stock Units shall terminate immediately prior to the consummation of the Reorganization Event without any payment in exchange therefor. 

(C) For purposes of Section 9(b)(2)(A)(i), an Award (other than Restricted Stock) shall be considered assumed if, following consummation
of the Reorganization Event, such Award confers the right to purchase or receive pursuant to the terms of such Award, for each share of Common Stock subject to the Award immediately prior to the consummation of the Reorganization Event, the
consideration (whether cash, securities or other property) received as a result of the Reorganization Event by holders of Common Stock for each share of Common Stock held immediately prior to the consummation of the Reorganization Event (and if
holders were offered a choice of consideration, the type of consideration chosen by the holders of a majority of the outstanding shares of Common Stock); provided, however, that if the consideration received as a result of the Reorganization
Event is not solely common stock of the acquiring or succeeding corporation (or an affiliate thereof), the Company may, with the consent of the acquiring or succeeding corporation, provide for the consideration to be received upon the exercise or
settlement of the Award to consist solely of such number of shares of common stock of the acquiring or succeeding corporation (or an affiliate thereof) that the Board determines to be equivalent in value (as of the date of such determination or
another date specified by the Board) to the per share consideration received by holders of outstanding shares of Common Stock as a result of the Reorganization Event. 

  
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 (3) Consequences of a Reorganization Event on Restricted Stock. Upon the occurrence of a
Reorganization Event other than a liquidation or dissolution of the Company, the repurchase and other rights of the Company with respect to outstanding Restricted Stock shall inure to the benefit of the Company’s successor and shall, unless the
Board determines otherwise, apply to the cash, securities or other property which the Common Stock was converted into or exchanged for pursuant to such Reorganization Event in the same manner and to the same extent as they applied to such Restricted
Stock; provided, however, that the Board may provide for termination or deemed satisfaction of such repurchase or other rights under the instrument evidencing any Restricted Stock or any other agreement between a Participant and the
Company, either initially or by amendment. Upon the occurrence of a Reorganization Event involving the liquidation or dissolution of the Company, except to the extent specifically provided to the contrary in the instrument evidencing any Restricted
Stock or any other agreement between a Participant and the Company, all restrictions and conditions on all Restricted Stock then outstanding shall automatically be deemed terminated or satisfied. 

10. General Provisions Applicable to Awards 

(a) Transferability of Awards. Awards shall not be sold, assigned, transferred, pledged or otherwise encumbered by the Participant,
either voluntarily or by operation of law, except by will or the laws of descent and distribution or, other than in the case of an Incentive Stock Option, pursuant to a qualified domestic relations order, and, during the life of the Participant,
shall be exercisable only by the Participant; provided, however, that, except with respect to Awards subject to Section 409A of the Code, the Board may permit or provide in an Award for the gratuitous transfer of the Award by the
Participant to or for the benefit of any immediate family member, family trust or other entity established for the benefit of the Participant and/or an immediate family member thereof if the Company would be eligible to use a Form S-8 under the Securities Act for the registration of the sale of the Common Stock subject to such Award to such proposed transferee; provided further, that the Company shall not be required to recognize any
such permitted transfer until such time as such permitted transferee shall, as a condition to such transfer, deliver to the Company a written instrument in form and substance satisfactory to the Company confirming that such transferee shall be bound
by all of the terms and conditions of the Award. References to a Participant, to the extent relevant in the context, shall include references to authorized transferees. For the avoidance of doubt, nothing contained in this Section 10(a) shall
be deemed to restrict a transfer to the Company. 
 (b) Documentation. Each Award shall be evidenced in such form (written, electronic
or otherwise) as the Board shall determine. Each Award may contain terms and conditions in addition to those set forth in the Plan. 
 (c)
Board Discretion. Except as otherwise provided by the Plan, each Award may be made alone or in addition or in relation to any other Award. The terms of each Award need not be identical, and the Board need not treat Participants uniformly.

 (d) Termination of Status. The Board shall determine the effect on an Award of the disability, death, termination or other
cessation of employment, authorized leave of absence or other change in the employment or other status of a Participant and the extent to which, and the period during which, the Participant, or the Participant’s legal representative,
conservator, guardian or Designated Beneficiary, may exercise rights under the Award. 

  
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 (e) Withholding. The Participant must satisfy all applicable federal, state, and local or
other income and employment tax withholding obligations before the Company will deliver stock certificates or otherwise recognize ownership of Common Stock under an Award. The Company may elect to satisfy the withholding obligations through
additional withholding on salary or wages. If the Company elects not to or cannot withhold from other compensation, the Participant must pay the Company the full amount, if any, required for withholding or have a broker tender to the Company cash
equal to the withholding obligations. Payment of withholding obligations is due before the Company will issue any shares on exercise, vesting or release from forfeiture of an Award or at the same time as payment of the exercise or purchase price,
unless the Company determines otherwise. If provided for in an Award or approved by the Committee, a Participant may satisfy the tax obligations in whole or in part by delivery (either by actual delivery or attestation) of shares of Common Stock,
including shares retained from the Award creating the tax obligation, valued at their fair market value (valued in the manner determined by (or in a manner approved by) the Company); provided, however, except as otherwise provided by the
Committee, that the total tax withholding where stock is being used to satisfy such tax obligations cannot exceed the Company’s minimum statutory withholding obligations (based on minimum statutory withholding rates for federal and state tax
purposes, including payroll taxes, that are applicable to such supplemental taxable income), except that, to the extent that the Company is able to retain shares of Common Stock having a fair market value (determined by, or in a manner approved by,
the Company) that exceeds the statutory minimum applicable withholding tax without financial accounting implications or the Company is withholding in a jurisdiction that does not have a statutory minimum withholding tax, the Company may retain such
number of shares of Common Stock (up to the number of shares having a fair market value equal to the maximum individual statutory rate of tax (determined by, or in a manner approved by, the Company)) as the Company shall determine in its sole
discretion to satisfy the tax liability associated with any Award. Shares used to satisfy tax withholding requirements cannot be subject to any repurchase, forfeiture, unfulfilled vesting or other similar requirements. 

(f) Amendment of Award. Except as otherwise provided in Sections 5(g) and 6(e) with respect to repricings and Section 11(d) with
respect to actions requiring stockholder approval, the Board may amend, modify or terminate any outstanding Award, including but not limited to, substituting therefor another Award of the same or a different type, changing the date of exercise or
realization, and converting an Incentive Stock Option to a Non-Qualified Option. The Participant’s consent to such action shall be required unless (i) the Board determines that the action, taking
into account any related action, does not materially and adversely affect the Participant’s rights under the Plan or (ii) the change is permitted under Section 9. 

(g) Conditions on Delivery of Stock. The Company will not be obligated to deliver any shares of Common Stock pursuant to the Plan or to
remove restrictions from shares previously issued or delivered under the Plan until (i) all conditions of the Award have been met or removed to the satisfaction of the Company, (ii) in the opinion of the Company’s counsel, all other
legal matters in connection with the issuance and delivery of such shares have been satisfied, including any applicable securities laws and regulations and any applicable stock exchange or stock market rules and regulations and (iii) the
Participant has executed and delivered to the Company such representations or agreements as the Company may consider appropriate to satisfy the requirements of any applicable laws, rules or regulations. 

  
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 (h) Acceleration. The Board may at any time provide that any Award shall become
immediately exercisable in whole or in part, free from some or all restrictions or conditions, or otherwise realizable in whole or in part, as the case may be. 

11. Miscellaneous 
 (a) No Right To
Employment or Other Status. No person shall have any claim or right to be granted an Award by virtue of the adoption of the Plan, and the grant of an Award shall not be construed as giving a Participant the right to continued employment or any
other relationship with the Company. The Company expressly reserves the right at any time to dismiss or otherwise terminate its relationship with a Participant free from any liability or claim under the Plan, except as expressly provided in the
applicable Award. 
 (b) No Rights As Stockholder; Clawback Policy. Subject to the provisions of the applicable Award, no Participant
or Designated Beneficiary shall have any rights as a stockholder with respect to any shares of Common Stock to be issued with respect to an Award until becoming the record holder of such shares. In accepting an Award under the Plan, a Participant
agrees to be bound by any clawback policy the Company has in effect or may adopt in the future. 
 (c) Effective Date and Term of
Plan. The Plan shall become effective immediately prior to the effectiveness of the Company’s registration statement for its initial public offering (the “Effective Date”). No Awards shall be granted under the Plan
after the expiration of 10 years from the Effective Date, but Awards previously granted may extend beyond that date. 
 (d) Amendment of
Plan. The Board may amend, suspend or terminate the Plan or any portion thereof at any time provided that no amendment that would require stockholder approval under the rules of NASDAQ may be made effective unless and until the Company’s
stockholders approve such amendment. In addition, if at any time the approval of the Company’s stockholders is required as to any other modification or amendment under Section 422 of the Code or any successor provision with respect to
Incentive Stock Options, the Board may not effect such modification or amendment without such approval. Unless otherwise specified in the amendment, any amendment to the Plan adopted in accordance with this Section 11(d) shall apply to, and be
binding on the holders of, all Awards outstanding under the Plan at the time the amendment is adopted, provided the Board determines that such amendment, taking into account any related action, does not materially and adversely affect the rights of
Participants under the Plan. No Award shall be made that is conditioned upon stockholder approval of any amendment to the Plan unless the Award provides that (i) it will terminate or be forfeited if stockholder approval of such amendment is not
obtained within no more than 12 months from the date of grant and (2) it may not be exercised or settled (or otherwise result in the issuance of Common Stock) prior to such stockholder approval. 

  
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 (e) Authorization of Sub-Plans (including for Grants
to non-U.S. Employees). The Board may from time to time establish one or more sub-plans under the Plan for purposes of satisfying applicable securities, tax or other
laws of various jurisdictions. The Board shall establish such sub-plans by adopting supplements to the Plan containing (i) such limitations on the Board’s discretion under the Plan as the Board deems
necessary or desirable or (ii) such additional terms and conditions not otherwise inconsistent with the Plan as the Board shall deem necessary or desirable. All supplements adopted by the Board shall be deemed to be part of the Plan, but each
supplement shall apply only to Participants within the affected jurisdiction and the Company shall not be required to provide copies of any supplement to Participants in any jurisdiction which is not the subject of such supplement. 

(f) Compliance with Section 409A of the Code. If and to the extent (i) any portion of any payment, compensation
or other benefit provided to a Participant pursuant to the Plan in connection with his or her employment termination constitutes “nonqualified deferred compensation” within the meaning of Section 409A of the Code and (ii) the
Participant is a specified employee as defined in Section 409A(a)(2)(B)(i) of the Code, in each case as determined by the Company in accordance with its procedures, by which determinations the Participant (through accepting the Award) agrees
that he or she is bound, such portion of the payment, compensation or other benefit shall not be paid before the day that is six months plus one day after the date of “separation from service” (as determined under Section 409A
of the Code) (the “New Payment Date”), except as Section 409A of the Code may then permit. The aggregate of any payments that otherwise would have been paid to the Participant during the period between the date of
separation from service and the New Payment Date shall be paid to the Participant in a lump sum on such New Payment Date, and any remaining payments will be paid on their original schedule. 

The Company makes no representations or warranty and shall have no liability to the Participant or any other person if any provisions of or payments,
compensation or other benefits under the Plan are determined to constitute nonqualified deferred compensation subject to Section 409A of the Code but do not to satisfy the conditions of that section. 

(g) Limitations on Liability. Notwithstanding any other provisions of the Plan, no individual acting as a director,
officer, employee or agent of the Company will be liable to any Participant, former Participant, spouse, beneficiary, or any other person for any claim, loss, liability, or expense incurred in connection with the Plan, nor will such individual be
personally liable with respect to the Plan because of any contract or other instrument he or she executes in his or her capacity as a director, officer, employee or agent of the Company. The Company will indemnify and hold harmless each director,
officer, employee or agent of the Company to whom any duty or power relating to the administration or interpretation of the Plan has been or will be delegated, against any cost or expense (including attorneys’ fees) or liability (including any
sum paid in settlement of a claim with the Board’s approval) arising out of any act or omission to act concerning the Plan unless arising out of such person’s own fraud or bad faith. 

(h) Governing Law. The provisions of the Plan and all Awards made hereunder shall be governed by and interpreted in accordance with the
laws of the State of Delaware, excluding choice-of-law principles of the law of such state that would require the application of the laws of a jurisdiction other than
the State of Delaware. 

  
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