EX-4.11



 Exhibit 4.11 
 [                                 
       ] 
 Issuer 

AND 

Wells Fargo Bank, National Association 
 Trustee 
 INDENTURE 

Dated as of
                    , 20             

Subordinated Debt Securities 







 CROSS-REFERENCE TABLE (1) 

 

			
	 SECTION OF
TRUST INDENTURE
ACT OF 1939, AS AMENDED
	  	 SECTION(S) OF
INDENTURE

	 310(a)
	  	7.9
	 310(b)
	  	7.8
	 311(a)
	  	7.13
	 311(b)
	  	7.13
	 312(a)
	  	5.1, 5.2(a)
	 312(b)
	  	5.2(c)
	 312(c)
	  	5.2(d)
	 313(a)
	  	5.4
	 313(b)
	  	5.4
	 313(c)
	  	5.4
	 313(d)
	  	5.4
	 314(a)
	  	5.3, 14.12
	 314(c)
	  	14.7(a)
	 314(e)
	  	14.7(b)
	 315(a)
	  	7.1
	 315(b)
	  	7.14
	 315(c)
	  	7.1
	 315(d)
	  	7.1
	 315(e)
	  	6.7
	 316(a)
	  	6.6, 8.4
	 316(b)
	  	6.4
	 316(c)
	  	8.1
	 317(a)
	  	6.2
	 317(b)
	  	4.2
	 318(a)
	  	14.9

  

	(1)	This Cross-Reference Table does not constitute part of the Indenture and shall not have any bearing on the interpretation of any of its terms or provisions.









 TABLE OF CONTENTS 

 

									
	 	 	 	  	 	  	Page	 
	 ARTICLE 1 DEFINITIONS
	  	 	1	  
				
		 	 Section 1.1
	  	Definitions Of Terms	  	 	1	  
		
	 ARTICLE 2 ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES
	  	 	3	  
				
		 	 Section 2.1
	  	Designation And Terms Of Securities	  	 	3	  
		 	 Section 2.2
	  	Form Of Securities And Trustee’s Certificate	  	 	5	  
		 	 Section 2.3
	  	Denominations: Provisions For Payment	  	 	5	  
		 	 Section 2.4
	  	Execution And Authentication	  	 	6	  
		 	 Section 2.5
	  	Registration Of Transfer And Exchange	  	 	7	  
		 	 Section 2.6
	  	Temporary Securities	  	 	7	  
		 	 Section 2.7
	  	Mutilated, Destroyed, Lost Or Stolen Securities	  	 	8	  
		 	 Section 2.8
	  	Cancellation	  	 	8	  
		 	 Section 2.9
	  	Benefits Of Indenture	  	 	8	  
		 	 Section 2.10
	  	Authenticating Agent	  	 	8	  
		 	 Section 2.11
	  	Global Securities	  	 	9	  
		
	 ARTICLE 3 REDEMPTION OF SECURITIES AND SINKING FUND PROVISIONS
	  	 	9	  
				
		 	 Section 3.1
	  	Redemption	  	 	9	  
		 	 Section 3.2
	  	Notice Of Redemption	  	 	10	  
		 	 Section 3.3
	  	Payment Upon Redemption	  	 	10	  
		 	 Section 3.4
	  	Sinking Fund	  	 	11	  
		 	 Section 3.5
	  	Satisfaction Of Sinking Fund Payments With Securities	  	 	11	  
		 	 Section 3.6
	  	Redemption Of Securities For Sinking Fund	  	 	11	  
		
	 ARTICLE 4 COVENANTS
	  	 	11	  
				
		 	 Section 4.1
	  	Payment Of Principal, Premium And Interest	  	 	11	  
		 	 Section 4.2
	  	Maintenance Of Office Or Agency	  	 	12	  
		 	 Section 4.3
	  	Paying Agents	  	 	12	  
		 	 Section 4.4
	  	Appointment To Fill Vacancy In Office Of Trustee	  	 	13	  
		 	 Section 4.5
	  	Compliance With Consolidation Provisions	  	 	13	  
		
	 ARTICLE 5 SECURITYHOLDERS’ LISTS AND REPORTS BY THE COMPANY AND THE TRUSTEE
	  	 	13	  
				
		 	 Section 5.1
	  	Company To Furnish Trustee Names And Addresses Of Securityholders	  	 	13	  
		 	 Section 5.2
	  	Preservation Of Information; Communications With Securityholders	  	 	13	  
		 	 Section 5.3
	  	Reports By The Company	  	 	13	  
		 	 Section 5.4
	  	Reports By The Trustee	  	 	13	  
		
	 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT
	  	 	14	  
				
		 	 Section 6.1
	  	Events Of Default	  	 	14	  
		 	 Section 6.2
	  	Collection Of Indebtedness And Suits For Enforcement By Trustee	  	 	15	  
		 	 Section 6.3
	  	Application Of Moneys Collected	  	 	16	  
		 	 Section 6.4
	  	Limitation On Suits	  	 	16	  
		 	 Section 6.5
	  	Rights And Remedies Cumulative; Delay Or Omission Not Waiver	  	 	17	  
		 	 Section 6.6
	  	Control By Securityholders	  	 	17	  
		 	 Section 6.7
	  	Undertaking To Pay Costs	  	 	17	  


  
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	 ARTICLE 7 CONCERNING THE TRUSTEE
	  	 	17	  
				
		 	 Section 7.1
	  	Certain Duties And Responsibilities Of Trustee	  	 	17	  
		 	 Section 7.2
	  	Certain Rights Of Trustee	  	 	18	  
		 	 Section 7.3
	  	Trustee Not Responsible For Recitals Or Issuance Or Securities	  	 	19	  
		 	 Section 7.4
	  	May Hold Securities	  	 	20	  
		 	 Section 7.5
	  	Moneys Held In Trust	  	 	20	  
		 	 Section 7.6
	  	Compensation And Reimbursement	  	 	20	  
		 	 Section 7.7
	  	Reliance On Officers’ Certificate	  	 	20	  
		 	 Section 7.8
	  	Disqualification; Conflicting Interests	  	 	21	  
		 	 Section 7.9
	  	Corporate Trustee Required; Eligibility	  	 	21	  
		 	 Section 7.10
	  	Resignation And Removal; Appointment Of Successor	  	 	21	  
		 	 Section 7.11
	  	Acceptance Of Appointment By Successor	  	 	22	  
		 	 Section 7.12
	  	Merger, Conversion, Consolidation Or Succession To Business	  	 	23	  
		 	 Section 7.13
	  	Preferential Collection Of Claims Against The Company	  	 	23	  
		 	 Section 7.14
	  	Notice Of Default	  	 	23	  
		
	 ARTICLE 8 CONCERNING THE SECURITYHOLDERS
	  	 	23	  
				
		 	 Section 8.1
	  	Evidence Of Action By Securityholders	  	 	23	  
		 	 Section 8.2
	  	Proof Of Execution By Securityholders	  	 	23	  
		 	 Section 8.3
	  	Who May Be Deemed Owners	  	 	24	  
		 	 Section 8.4
	  	Certain Securities Owned By Company Disregarded	  	 	24	  
		 	 Section 8.5
	  	Actions Binding On Future Securityholders	  	 	24	  
		
	 ARTICLE 9 SUPPLEMENTAL INDENTURES
	  	 	24	  
				
		 	 Section 9.1
	  	Supplemental Indentures Without The Consent Of Securityholders	  	 	24	  
		 	 Section 9.2
	  	Supplemental Indentures With Consent Of Securityholders	  	 	25	  
		 	 Section 9.3
	  	Effect Of Supplemental Indentures	  	 	26	  
		 	 Section 9.4
	  	Securities Affected By Supplemental Indentures	  	 	26	  
		 	 Section 9.5
	  	Execution Of Supplemental Indentures	  	 	26	  
		
	 ARTICLE 10 SUCCESSOR ENTITY
	  	 	26	  
				
		 	 Section 10.1
	  	Company May Consolidate, Etc.	  	 	26	  
		 	 Section 10.2
	  	Successor Entity Substituted	  	 	27	  
		 	 Section 10.3
	  	Evidence Of Consolidation, Etc. To Trustee	  	 	27	  
		
	 ARTICLE 11 SATISFACTION AND DISCHARGE
	  	 	27	  
				
		 	 Section 11.1
	  	Satisfaction And Discharge Of Indenture	  	 	27	  
		 	 Section 11.2
	  	Application of Trust Money	  	 	28	  
		
	 ARTICLE 12 LEGAL DEFEASANCE AND COVENANT DEFEASANCE
	  	 	28	  
				
		 	 Section 12.1
	  	Option to Effect Legal Defeasance or Covenant Defeasance	  	 	28	  
		 	 Section 12.2
	  	Legal Defeasance and Discharge	  	 	28	  
		 	 Section 12.3
	  	Covenant Defeasance	  	 	29	  
		 	 Section 12.4
	  	Conditions to Legal or Covenant Defeasance	  	 	29	  
		 	 Section 12.5
	  	Deposited Money and Government Securities to be Held in Trust; Other Miscellaneous Provisions	  	 	30	  
		 	 Section 12.6
	  	Repayment to Company	  	 	30	  
		 	 Section 12.7
	  	Reinstatement	  	 	30	  
		
	 ARTICLE 13 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS, DIRECTORS AND EMPLOYEES
	  	 	31	  
				
		 	 Section 13.1
	  	No Recourse	  	 	31	  


  
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	 ARTICLE 14 MISCELLANEOUS PROVISIONS
	  	 	31	  
				
		 	 Section 14.1
	  	Effect On Successors And Assigns	  	 	31	  
		 	 Section 14.2
	  	Actions By Successor	  	 	31	  
		 	 Section 14.3
	  	Surrender Of Company Powers	  	 	31	  
		 	 Section 14.4
	  	Notices	  	 	31	  
		 	 Section 14.5
	  	Governing Law; Waiver of Jury Trial	  	 	31	  
		 	 Section 14.6
	  	Treatment Of Securities As Debt	  	 	31	  
		 	 Section 14.7
	  	Compliance Certificates And Opinions	  	 	32	  
		 	 Section 14.8
	  	Payments On Business Days	  	 	32	  
		 	 Section 14.9
	  	Conflict With Trust Indenture Act	  	 	32	  
		 	 Section 14.10
	  	Counterparts	  	 	32	  
		 	 Section 14.11
	  	Separability	  	 	32	  
		 	 Section 14.12
	  	Compliance Certificates	  	 	32	  
		 	 Section 14.13
	  	Force Majeure	  	 	32	  
		 	 Section 14.14
	  	U.S.A. Patriot Act	  	 	33	  
		 	 Section 14.15
	  	Consent to Jurisdiction and Service of Process	  	 	33	  
		
	 ARTICLE 15 SUBORDINATION OF SECURITIES
	  	 	33	  
				
		 	 Section 15.1
	  	Subordination Terms	  	 	33	  


  
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 INDENTURE 
 INDENTURE, dated as of             , 20        , among
            , a              (the “Company”), and Wells Fargo Bank, National Association, a national
banking association, as trustee (the “Trustee”): 
 WHEREAS, for its lawful corporate purposes, the Company has duly
authorized the execution and delivery of this Indenture to provide for the issuance of subordinated debt securities (hereinafter referred to as the “Securities”), in an unlimited aggregate principal amount to be issued from time to time in
one or more series as in this Indenture provided, as registered Securities without coupons, to be authenticated by the certificate of the Trustee; 
 WHEREAS, to provide the terms and conditions upon which the Securities are to be authenticated, issued and delivered, the Company has duly authorized the execution of this Indenture; and 

WHEREAS, all things necessary to make this Indenture a valid agreement of the Company, in accordance with its terms, have been done.

 NOW, THEREFORE, in consideration of the premises and the purchase of the Securities by the holders thereof, it is mutually
covenanted and agreed as follows for the equal and ratable benefit of the holders of Securities: 
 ARTICLE 1 

DEFINITIONS 
 Section 1.1 Definitions Of Terms. 
 The terms defined in this Section
(except as in this Indenture or any indenture supplemental hereto otherwise expressly provided or unless the context otherwise requires) for all purposes of this Indenture and of any Board Resolution or indenture supplemental hereto shall have the
respective meanings specified in this Section and shall include the plural as well as the singular. All other terms used in this Indenture that are defined in the Trust Indenture Act of 1939, as amended, or that are by reference in such Act defined
in the Securities Act of 1933, as amended (except as herein or any Board Resolution or indenture supplemental hereto otherwise expressly provided or unless the context otherwise requires), shall have the meanings assigned to such terms in said Trust
Indenture Act and in said Securities Act as in force at the date of the execution of this instrument. 
 “Authenticating
Agent” means an authenticating agent with respect to all or any of the series of Securities appointed by the Trustee pursuant to Section 2.10. 
 “Bankruptcy Law” means Title 11, U.S. Code, or any similar federal or state law for the relief of debtors. 
 “Board of Directors” means the Board of Directors of the Company or any duly authorized committee of such Board. 
 “Board Resolution” means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company to have been duly adopted by the Board of Directors, or such committee of the
Board of Directors or officers of the Company to which authority to act on behalf of the Board of Directors has been delegated, and to be in full force and effect on the date of such certification. 

“Business Day” means, with respect to any series of Securities, any day other than a day on which federal or state banking
institutions in the Borough of Manhattan, the City of New York, are authorized or obligated by law, executive order or regulation to close. 
 “Certificate” means a certificate signed by the chairman of the Board of Directors, any principal executive officer, any chief executive officer, any president, any senior vice president, any
vice president, any principal financial officer or any principal accounting officer, any treasurer or any assistant treasurer, any controller or any assistant controller, any secretary or any assistant secretary of the Company. The Certificate need
not comply with the provisions of Section 14.7. 
 “Company” means
            , a corporation duly organized and existing under the laws of             , and, subject to the
provisions of Article Ten, shall also include its successors and assigns. 
 “Corporate Trust Office” means the office
of the Trustee at which, at any particular time, its corporate trust business shall be principally administered, which office at the date hereof is located at 150 East 42nd Street, 40th Floor, New York, New York , 10017, Attention: Corporate Trust
Services, Administrator – Koppers. 







 “Custodian” means any receiver, trustee, assignee, liquidator or similar official
under any Bankruptcy Law. 
 “Default” means any event, act or condition that with notice or lapse of time, or both,
would constitute an Event of Default. 
 “Depositary” means, with respect to Securities of any series for which the
Company shall determine that such Securities will be issued as a Global Security, The Depository Trust Company, New York, New York, another clearing agency, or any successor registered as a clearing agency under the Securities and Exchange Act of
1934, as amended (the “Exchange Act”), or other applicable statute or regulation, which, in each case, shall be designated by the Company pursuant to either Section 2.1 or 2.11. 

“Event of Default” means, with respect to Securities of a particular series, any event specified in Section 6.1, continued
for the period of time, if any, therein designated. 
 “Global Security” means, with respect to any series of
Securities, a Security executed by the Company and delivered by the Trustee to the Depositary or pursuant to the Depositary’s instruction, all in accordance with this Indenture, which shall be registered in the name of the Depositary or its
nominee. 
 “Governmental Obligations” means securities that are (a) direct obligations of the United States of
America for the payment of which its full faith and credit is pledged or (b) obligations of a Person controlled or supervised by and acting as an agency or instrumentality of the United States of America, the payment of which is unconditionally
guaranteed as a full faith and credit obligation by the United States of America that, in either case, are not callable or redeemable at the option of the issuer thereof, and shall also include a depositary receipt issued by a bank (as defined in
Section 3(a)(2) of the Securities Act of 1933, as amended) as custodian with respect to any such Governmental Obligation or a specific payment of principal of or interest on any such Governmental Obligation held by such custodian for the
account of the holder of such depositary receipt; provided, however, that (except as required by law) such custodian is not authorized to make any deduction from the amount payable to the holder of such depositary receipt from any amount received by
the custodian in respect of the Governmental Obligation or the specific payment of principal of or interest on the Governmental Obligation evidenced by such depositary receipt. 

“herein,” “hereof” and “hereunder,” and other words of similar import, refer to this Indenture as a whole
and not to any particular Article, Section or other subdivision. 
 “Indenture” means this instrument as originally
executed or as it may from time to time be supplemented or amended by one or more Board Resolutions or one or more indentures supplemental hereto entered into in accordance with the terms hereof. 

“Interest Payment Date,” when used with respect to any installment of interest on a Security of a particular series, means the
date specified in such Security or in a Board Resolution or in an indenture supplemental hereto with respect to such series as the fixed date on which an installment of interest with respect to Securities of that series is due and payable.

 “Officers’ Certificate” means a certificate signed by a chief executive officer, a president, a senior vice
president or a vice president and by the chief financial officer or the treasurer or an assistant treasurer or the controller or an assistant controller or the secretary or an assistant secretary of the Company that is delivered to the Trustee in
accordance with the terms hereof. Each such certificate shall include the statements provided for in Sections 14.7 and 9.5, as applicable, if and to the extent required by the provisions thereof. 

“Opinion of Counsel” means an opinion in writing subject to customary exceptions of legal counsel, who may be an employee of or
counsel for the Company, that is delivered to the Trustee in accordance with the terms hereof. Each such opinion shall include the statements provided for in Sections 14.7 and 9.5, as applicable, if and to the extent required by the provisions
thereof. 
 “Outstanding,” when used with reference to Securities of any series, means, subject to the provisions of
Section 8.4, as of any particular time, all Securities of that series theretofore authenticated and delivered by the Trustee under this Indenture, except (a) Securities theretofore canceled by the Trustee or any paying agent, or delivered
to the Trustee or any paying agent for cancellation or that have previously been canceled; (b) Securities or portions thereof for the payment or redemption of which moneys or Governmental Obligations in the necessary amount shall have been
deposited in trust with the Trustee or with any paying agent (other than the Company) or shall have been set aside and segregated in trust by the Company (if the Company shall act as its own paying agent); provided, however, that if such Securities
or portions of such Securities are to be redeemed prior to the maturity thereof, notice of such redemption shall have been given as in Article Three provided, or provision satisfactory to the Trustee shall have been made for giving such notice; and
(c) Securities in lieu of or in substitution for which other Securities shall have been authenticated and delivered pursuant to the terms of Section 2.7. 

  
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 “Person” means any individual, corporation, partnership, joint venture,
joint-stock company, limited liability company, unincorporated organization or government or any agency or political subdivision thereof. 
 “Predecessor Security” of any particular Security means every previous Security evidencing all or a portion of the same debt as that evidenced by such particular Security; and, for the purposes
of this definition, any Security authenticated and delivered under Section 2.7 in lieu of a lost, destroyed or stolen Security shall be deemed to evidence the same debt as the lost, destroyed or stolen Security. 

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

“Securities” means the debt Securities authenticated and delivered under this Indenture. 

“Securityholder,” “holder of Securities,” “registered holder,” or other similar term, means the Person or
Persons in whose name or names a particular Security shall be registered on the books of the Company kept for that purpose in accordance with the terms of this Indenture. 
 “Subsidiary” means, with respect to any Person, (i) any corporation at least a majority of whose outstanding Voting Stock shall at the time be owned, directly or indirectly, by such Person
or by one or more of its Subsidiaries or by such Person and one or more of its Subsidiaries, (ii) any general partnership, joint venture or similar entity, at least a majority of whose outstanding partnership or similar interests shall at the
time be owned by such Person, or by one or more of its Subsidiaries, or by such Person and one or more of its Subsidiaries and (iii) any limited partnership of which such Person or any of its Subsidiaries is a general partner. 

“Trustee” means Wells Fargo Bank, National Association, and, subject to the provisions of Article Seven, shall also include its
successors and assigns, and, if at any time there is more than one Person acting in such capacity hereunder, “Trustee” shall mean each such Person. The term “Trustee” as used with respect to a particular series of the Securities
shall mean the trustee with respect to that series. 
 “Trust Indenture Act” means the Trust Indenture Act of 1939, as
amended. 
 “Voting Stock,” as applied to stock of any Person, means shares, interests, participations or other
equivalents in the equity interest (however designated) in such Person having ordinary voting power for the election of a majority of the directors (or the equivalent) of such Person, other than shares, interests, participations or other equivalents
having such power only by reason of the occurrence of a contingency. 
 ARTICLE 2 

ISSUE, DESCRIPTION, TERMS, EXECUTION, 
 REGISTRATION AND EXCHANGE OF SECURITIES 
 Section 2.1 Designation
And Terms Of Securities.
 (a) The aggregate principal amount of Securities that may be authenticated and
delivered under this Indenture is unlimited. The Securities may be issued in one or more series up to the aggregate principal amount of Securities of that series from time to time authorized by or pursuant to a Board Resolution or pursuant to one or
more indentures supplemental hereto. Prior to the initial issuance of Securities of any series, there shall be established in or pursuant to a Board Resolution, and set forth in an Officers’ Certificate, or established in one or more indentures
supplemental hereto: 
 (1) the title of the Securities of the series (which shall distinguish the Securities of that series
from all other Securities); 
 (2) any limit upon the aggregate principal amount of the Securities of that series that may be
authenticated and delivered under this Indenture (except for Securities authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Securities of that series); 

  
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 (3) the date or dates on which the principal of the Securities of the series is payable, any
original issue discount that may apply to the Securities of that series upon their issuance, the principal amount due at maturity, and the place(s) of payment; 
 (4) the rate or rates at which the Securities of the series shall bear interest or the manner of calculation of such rate or rates, if any; 

(5) the date or dates from which such interest shall accrue, the Interest Payment Dates on which such interest will be payable or the
manner of determination of such Interest Payment Dates, the place(s) of payment, and the record date for the determination of holders to whom interest is payable on any such Interest Payment Dates or the manner of determination of such record dates;

 (6) the right, if any, to extend the interest payment periods and the duration of such extension; 

(7) the period or periods within which, the price or prices at which and the terms and conditions upon which Securities of the series may
be redeemed, in whole or in part, at the option of the Company; 
 (8) the obligation, if any, of the Company to redeem or
purchase Securities of the series pursuant to any sinking fund, mandatory redemption, or analogous provisions (including payments made in cash in satisfaction of future sinking fund obligations) or at the option of a holder thereof and the period or
periods within which, the price or prices at which, and the terms and conditions upon which, Securities of the series shall be redeemed or purchased, in whole or in part, pursuant to such obligation; 

(9) the form of the Securities of the series including the form of the Certificate of Authentication for such series; 

(10) if other than denominations of one thousand U.S. dollars ($1,000) or any integral multiple thereof, the denominations in which the
Securities of the series shall be issuable; 
 (11) whether the Securities of the series will be guaranteed by any Subsidiary of
the Company; 
 (12) any and all other terms (including terms, to the extent applicable, relating to any auction or remarketing
of the Securities of that series and any security for the obligations of the Company with respect to such Securities) with respect to such series (which terms shall not be inconsistent with the terms of this Indenture, as amended by any Board
Resolution or supplemental indenture) including any terms which may be required by or advisable (as determined by the Company) under United States laws or regulations or advisable in connection with the marketing of Securities of that series;

 (13) whether the Securities are issuable as a Global Security and, in such case, the terms and the identity of the Depositary
for such series; 
 (14) whether the Securities will be convertible into or exchangeable for shares of common stock or other
securities of the Company or any other Person and, if so, the terms and conditions upon which such Securities will be so convertible or exchangeable, including the conversion or exchange price, as applicable, or how it will be calculated and may be
adjusted, any mandatory or optional (at the Company’s option or the holders’ option) conversion or exchange features, and the applicable conversion or exchange period; 

(15) if other than the principal amount thereof, the portion of the principal amount of Securities of the series which shall be payable
upon declaration of acceleration of the maturity thereof pursuant to Section 6.1; 
 (16) any additional or different
Events of Default or restrictive covenants (which may include, among other restrictions, restrictions on the Company’s ability or the ability of the Company’s Subsidiaries to: incur additional indebtedness; issue additional securities;
create liens; pay dividends or make distributions in respect of their capital stock; redeem capital stock; in the case of such Subsidiaries, pay dividends, make distributions or transfer assets; make investments or other restricted payments; sell or
otherwise dispose of assets; enter into sale-leaseback transactions; engage in transactions with stockholders and affiliates; issue or sell stock of their Subsidiaries; or effect a consolidation or merger) or financial covenants (which may include,
among other financial covenants, financial covenants that require the Company and its Subsidiaries to maintain specified interest coverage, fixed charge, cash flow-based or asset-based ratios) provided for with respect to the Securities of the
series; 
 (17) if other than dollars, the coin or currency in which the Securities of the series are denominated (including,
but not limited to, foreign currency); 
 (18) the terms and conditions, if any, upon which the Company shall pay amounts in
addition to the stated interest, premium, if any and principal amounts of the Securities of the series to any Securityholder that is not a “United States person” for federal tax purposes; 

  
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 (19) any restrictions on transfer, sale or assignment of the Securities of the series; and

 (20) the subordination terms of the Securities of the series. 

All Securities of any one series shall be substantially identical except as to denomination and except as may otherwise be provided in or
pursuant to any such Board Resolution or in any indentures supplemental hereto. 
 If any of the terms of the series are
established by action taken pursuant to a Board Resolution of the Company, a copy of an appropriate record of such action shall be certified by the secretary or an assistant secretary of the Company and delivered to the Trustee at or prior to the
delivery of the Officers’ Certificate of the Company setting forth the terms of the series. 
 Securities of any particular
series may be issued at various times, with different dates on which the principal or any installment of principal is payable, with different rates of interest, if any, or different methods by which rates of interest may be determined, with
different dates on which such interest may be payable and with different redemption dates. 
 Section 2.2 Form Of
Securities And Trustee’s Certificate. The Securities of any series and the Trustee’s certificate of authentication to be borne by such Securities shall be substantially of the tenor and purport as set forth in one or more indentures
supplemental hereto or as provided in a Board Resolution, and set forth in an Officers’ Certificate, and they may have such letters, numbers or other marks of identification or designation and such legends or endorsements printed, lithographed
or engraved thereon as the Company may deem appropriate and as are not inconsistent with the provisions of this Indenture, or as may be required to comply with any law or with any rule or regulation made pursuant thereto or with any rule or
regulation of any securities exchange on which Securities of that series may be listed, or to conform to usage. 

Section 2.3 Denominations: Provisions For Payment. The Securities shall be issuable as registered Securities and in the
denominations of one thousand U.S. dollars ($1,000) or any integral multiple thereof, subject to Section 2.1(10). The Securities of a particular series shall bear interest payable on the dates and at the rate specified with respect to that
series. The principal of and the interest on the Securities of any series, as well as any premium thereon in case of redemption thereof prior to maturity, shall be payable in the coin or currency of the United States of America that at the time is
legal tender for public and private debt, at the office or agency of the Company maintained for that purpose in the Borough of Manhattan, the City and State of New York. Each Security shall be dated the date of its authentication. Interest on the
Securities shall be computed on the basis of a 360-day year composed of twelve 30-day months. 
 The interest installment on any
Security that is payable, and is punctually paid or duly provided for, on any Interest Payment Date for Securities of that series shall be paid to the Person in whose name said Security (or one or more Predecessor Securities) is registered at the
close of business on the regular record date for such interest installment. In the event that any Security of a particular series or portion thereof is called for redemption and the redemption date is subsequent to a regular record date with respect
to any Interest Payment Date and prior to such Interest Payment Date, interest on such Security will be paid upon presentation and surrender of such Security as provided in Section 3.3. 

Any interest on any Security that is payable, but is not punctually paid or duly provided for, on any Interest Payment Date for
Securities of the same series (herein called “Defaulted Interest”) shall forthwith cease to be payable to the registered holder on the relevant regular record date by virtue of having been such holder; and such Defaulted Interest shall be
paid by the Company, at its election, as provided in clause (1) or clause (2) below: 
 (1) The Company may make
payment of any Defaulted Interest on Securities to the Persons in whose names such Securities (or their respective Predecessor Securities) are registered at the close of business on a special record date for the payment of such Defaulted Interest,
which shall be fixed in the following manner: the Company shall notify the Trustee in writing of the amount of Defaulted Interest proposed to be paid on each such Security and the date of the proposed payment, and at the same time the Company shall
deposit with the Trustee an amount of money equal to the aggregate amount proposed to be paid in respect of such Defaulted Interest or shall make arrangements satisfactory to the Trustee for such deposit prior to the date of the proposed payment,
such money when deposited to be held in trust for the benefit of the Persons entitled to such Defaulted Interest as in this clause provided. Thereupon the Trustee shall fix a special record date for the payment of such Defaulted Interest which shall
not be more than 15 nor less than 10 days prior to the date of the proposed payment and not less than 10 days after the receipt by the Trustee of the notice of the proposed payment. The Trustee shall promptly notify the Company of such special
record date and, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted Interest and the special record date therefor to be mailed, first class postage prepaid (or, in the case of Securities held
in book-entry form, by electronic transmission), to each Securityholder at his or her address as it appears in the Security Register (as hereinafter defined), not less than 10 days prior to such special record date.


  
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Notice of the proposed payment of such Defaulted Interest and the special record date therefor having been mailed as aforesaid, such Defaulted Interest shall be paid to the Persons in whose names
such Securities (or their respective Predecessor Securities) are registered on such special record date. 
 (2) The Company may
make payment of any Defaulted Interest on any Securities in any other lawful manner not inconsistent with the requirements of any securities exchange on which such Securities may be listed, and upon such notice as may be required by such exchange,
if, after notice given by the Company to the Trustee of the proposed payment pursuant to this clause, such manner of payment shall be deemed practicable by the Trustee. 

Unless otherwise set forth in a Board Resolution or one or more indentures supplemental hereto establishing the terms of
any series of Securities pursuant to Section 2.1 hereof, the term “regular record date” as used in this Section with respect to a series of Securities and any Interest Payment Date for such series shall mean either the fifteenth day
of the month immediately preceding the month in which an Interest Payment Date established for such series pursuant to Section 2.1 hereof shall occur, if such Interest Payment Date is the first day of a month, or the last day of the month
immediately preceding the month in which an Interest Payment Date established for such series pursuant to Section 2.1 hereof shall occur, if such Interest Payment Date is the fifteenth day of a month, whether or not such date is a Business Day.

 Subject to the foregoing provisions of this Section and Sections 2.5 and 2.11, each Security of a series delivered under this
Indenture upon transfer of or in exchange for or in lieu of any other Security of such series shall carry the rights to interest accrued and unpaid, and to accrue, that were carried by such other Security. 

Section 2.4 Execution And Authentication. The Securities shall be signed on behalf of the Company by its chief executive
officer, or one of its presidents, or one of its senior vice presidents, or one of its vice presidents, or its chief financial officer, or its chief legal officer, or its treasurer, or one of its assistant treasurers, or its controller or one of its
assistant controllers, or its secretary, or one of its assistant secretaries, and, to the extent necessary, under its corporate seal attested by its secretary or one of its assistant secretaries. Signatures may be in the form of a manual or
facsimile signature. 
 The Company may use the facsimile signature of any Person who shall have been a chief executive officer,
president, senior vice president or vice president thereof, chief financial officer, chief legal officer, treasurer or assistant treasurer, controller or assistant controller, secretary or assistant secretary thereof, notwithstanding the fact that
at the time the Securities shall be authenticated and delivered or disposed of such Person shall have ceased to be such an officer of the Company. To the extent a Company seal is necessary, the seal may be in the form of a facsimile of such seal and
may be impressed, affixed, imprinted or otherwise reproduced on the Securities. The Securities may contain such notations, legends or endorsements required by law, stock exchange rule or usage. Each Security shall be dated the date of its
authentication by the Trustee. 
 A Security shall not be valid until authenticated manually by an authorized signatory of the
Trustee, or by an Authenticating Agent. Such signature shall be conclusive evidence that the Security so authenticated has been duly authenticated and delivered hereunder and that the holder is entitled to the benefits of this Indenture. At any time
and from time to time after the execution and delivery of this Indenture, the Company may deliver Securities of any series executed by the Company to the Trustee for authentication, together with a written order of the Company for the authentication
and delivery of such Securities, signed by the chief executive officer, the president, any senior vice president or vice president, the chief financial officer, the chief legal officer, the treasurer or any assistant treasurer, or the controller or
any assistant controller, and its secretary or any assistant secretary, and the Trustee in accordance with such written order shall authenticate and deliver such Securities. 
 In authenticating such Securities and accepting the additional responsibilities under this Indenture in relation to such Securities, the Trustee shall be entitled to receive, and (subject to
Section 7.1) shall be fully protected in relying upon, an Officers’ Certificate and Opinion of Counsel, each stating that the form and terms thereof have been established in conformity with the provisions of this Indenture. Additionally,
the Opinion shall state that such Securities, when authenticated and delivered by the Trustee and issued by the Company in the manner and subject to any conditions specified in such Opinion, will constitute valid and legally binding obligations of
the Company, enforceable in accordance with their terms, subject to customary exceptions. 
 The Trustee shall
not be required to authenticate such Securities if the issue of such Securities pursuant to this Indenture will affect the Trustee’s own rights, duties or immunities under the Securities and this Indenture or otherwise in a manner that is not
reasonably acceptable to the Trustee. 

  
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 Section 2.5 Registration Of Transfer And Exchange.

(a) Securities of any series may be exchanged upon presentation thereof at the office or agency of the Company designated
for such purpose in the Borough of Manhattan, the City and State of New York, for other Securities of such series of authorized denominations, and for a like aggregate principal amount, upon payment of a sum sufficient to cover any tax or other
governmental charge in relation thereto, all as provided in this Section. In respect of any Securities so surrendered for exchange, the Company shall execute, the Trustee shall authenticate and such office or agency shall deliver in exchange
therefor the Security or Securities of the same series that the Securityholder making the exchange shall be entitled to receive, bearing numbers not contemporaneously outstanding. 

(b) The Company shall keep, or cause to be kept, at its office or agency designated for such purpose in the Borough of
Manhattan, the City and State of New York, or such other location designated by the Company, a register or registers (herein referred to as the “Security Register”) in which, subject to such reasonable regulations as it may prescribe, the
Company shall register the Securities and the transfers of Securities as in this Article provided and which at all reasonable times shall be open for inspection by the Trustee. The registrar for the purpose of registering Securities and transfer of
Securities as herein provided shall be appointed as authorized by Board Resolution (the “Security Registrar”). 
 Upon
surrender for transfer of any Security at the office or agency of the Company designated for such purpose, the Company shall execute, the Trustee shall authenticate and such office or agency shall deliver in the name of the transferee or transferees
a new Security or Securities of the same series as the Security presented for a like aggregate principal amount. 
 All
Securities presented or surrendered for exchange or registration of transfer, as provided in this Section, shall be accompanied (if so required by the Company or the Security Registrar) by a written instrument or instruments of transfer, in form
satisfactory to the Company or the Security Registrar, duly executed by the registered holder or by such holder’s duly authorized attorney in writing. 
 (c) Except as provided pursuant to Section 2.1 pursuant to a Board Resolution, and set forth in an Officers’ Certificate, or established in one or more indentures supplemental to this Indenture,
no service charge shall be made for any exchange or registration of transfer of Securities, or issue of new Securities in case of partial repurchase or redemption of any series, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge in relation thereto, other than exchanges pursuant to Section 2.6, Section 3.3(b) and Section 9.4 not involving any transfer. 

(d) The Company shall not be required (i) to issue, exchange or register the transfer of any Securities during a
period beginning at the opening of business 15 days before the day of the mailing of a notice of redemption of less than all the Outstanding Securities of the same series and ending at the close of business on the day of such mailing, nor
(ii) to register the transfer of or exchange any Securities of any series or portion thereof called for redemption, other than the unredeemed portion of any such Securities being redeemed in part. The provisions of this Section 2.5 are,
with respect to any Global Security, subject to Section 2.11 hereof. 
 The Trustee shall have no obligation or duty to
monitor, determine or inquire as to compliance with any restrictions on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Security (including any transfers between or among Depositary
participants or beneficial owners of interests in any Global Security) 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. 

The Trustee shall have any no liability or responsibility for any action or inaction of the Depositary. 

Section 2.6 Temporary Securities. Pending the preparation of definitive Securities of any series, the Company may execute,
and the Trustee shall authenticate and deliver, temporary Securities (printed, lithographed or typewritten) of any authorized denomination. Such temporary Securities shall be substantially in the form of the definitive Securities in lieu of which
they are issued, but with such omissions, insertions and variations as may be appropriate for temporary Securities, all as may be determined by the Company. Every temporary Security of any series shall be executed by the Company and be authenticated
by the Trustee upon the same conditions and in substantially the same manner, and with like effect, as the definitive Securities of such series. Without unnecessary delay the Company will execute and will furnish definitive Securities of such series
and thereupon any or all temporary Securities of such series may be surrendered in exchange therefor (without charge to the holders), at the office or agency of the Company designated for the purpose in the Borough of Manhattan, the City and State
of New York, and the Trustee shall authenticate and such office or agency shall deliver in exchange for such temporary Securities an equal aggregate principal amount of definitive Securities of such series, unless the Company advises the Trustee to
the effect that definitive Securities need not be executed and furnished until further notice 

  
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from the Company. Until so exchanged, the temporary Securities of such series shall be entitled to the same benefits under this Indenture as definitive Securities of such series authenticated and
delivered hereunder. 
 Section 2.7 Mutilated, Destroyed, Lost Or Stolen Securities. In case any temporary or
definitive Security shall become mutilated or be destroyed, lost or stolen, the Company (subject to the next succeeding sentence) shall execute, and upon the Company’s request the Trustee (subject as aforesaid) shall authenticate and deliver, a
new Security of the same series, bearing a number not contemporaneously outstanding, in exchange and substitution for the mutilated Security, or in lieu of and in substitution for the Security so destroyed, lost or stolen. In every case, the
requirements of Section 8-405 of the Uniform Commercial Code shall be met and the applicant for a substituted Security shall furnish to the Company and the Trustee such security or indemnity as may be required by them to save each of them
harmless, and, in every case of destruction, loss or theft, the applicant shall also furnish to the Company and the Trustee evidence to their satisfaction of the destruction, loss or theft of the applicant’s Security and of the ownership
thereof. The Trustee may authenticate any such substituted Security and deliver the same upon the written request or authorization of any officer of the Company. Upon the issuance of any substituted Security, the Company may require the payment of a
sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith. 

In case any Security that has matured or is about to mature shall become mutilated or be destroyed, lost or stolen, the Company may,
instead of issuing a substitute Security, pay or authorize the payment of the same (without surrender thereof except in the case of a mutilated Security) if the applicant for such payment shall furnish to the Company and the Trustee such security or
indemnity as they may require to save them harmless, and, in case of destruction, loss or theft, evidence to the satisfaction of the Company and the Trustee of the destruction, loss or theft of such Security and of the ownership thereof. 

Every replacement Security issued pursuant to the provisions of this Section shall constitute an additional contractual obligation of the
Company whether or not the mutilated, destroyed, lost or stolen Security shall be found at any time, or be enforceable by anyone, and shall be entitled to all the benefits of this Indenture equally and proportionately with any and all other
Securities of the same series duly issued hereunder. All Securities shall be held and owned upon the express condition that the foregoing provisions are exclusive with respect to the replacement or payment of mutilated, destroyed, lost or stolen
Securities, and shall preclude (to the extent lawful) any and all other rights or remedies, notwithstanding any law or statute existing or hereafter enacted to the contrary with respect to the replacement or payment of negotiable instruments or
other securities without their surrender. 
 Section 2.8 Cancellation. All Securities surrendered for the purpose of
payment, redemption, exchange or registration of transfer shall, if surrendered to the Company or any paying agent, be delivered to the Trustee for cancellation, or, if surrendered to the Trustee, shall be cancelled by it, and no Securities shall be
issued in lieu thereof except as expressly required or permitted by any of the provisions of this Indenture. On the delivery of a Company Order at the time of such surrender, the Trustee shall cancel Securities held by the Trustee in accordance with
its standard procedures and applicable law and provide confirmation to the Company of such cancellation if requested by the Company. In the absence of such request the Trustee may dispose of canceled Securities in accordance with its standard
procedures and deliver evidence of cancellation to the Company. If the Company shall otherwise acquire any of the Securities, however, such acquisition shall not operate as a redemption or satisfaction of the indebtedness represented by such
Securities unless and until the same are delivered to the Trustee for cancellation. 
 Section 2.9 Benefits Of
Indenture. Nothing in this Indenture or in the Securities, express or implied, shall give or be construed to give to any Person, other than the parties hereto and the holders of the Securities (and, with respect to the provisions of Article
Fifteen, the holders of any indebtedness of the Company to which the Securities of any series are subordinated) any legal or equitable right, remedy or claim under or in respect of this Indenture, or under any covenant, condition or provision herein
contained; all such covenants, conditions and provisions being for the sole benefit of the parties hereto and of the holders of the Securities (and, with respect to the provisions of Article Fifteen, the holders of any indebtedness of the Company to
which the Securities of any series are subordinated). 
 Section 2.10 Authenticating Agent. So long as any of the
Securities of any series remain Outstanding there may be an Authenticating Agent for any or all such series of Securities which the Trustee shall have the right to appoint. Said Authenticating Agent shall be authorized to act on behalf of the
Trustee to authenticate Securities of such series issued upon exchange, transfer or partial redemption thereof, and Securities so authenticated shall be entitled to the benefits of this Indenture and shall be valid and obligatory for all purposes as
if authenticated by the Trustee hereunder. All references in this Indenture to the authentication of Securities by the Trustee shall be deemed to include authentication by an Authenticating Agent for such series. Each Authenticating Agent shall be
acceptable to the Company and shall be a corporation that has a combined capital and surplus, as most recently reported or determined by it, sufficient under the laws of any jurisdiction under which it is organized or in which it is doing business
to conduct a trust business, and that is otherwise authorized under such laws to conduct such business and is subject to supervision or examination by federal or state authorities. If at any time any Authenticating Agent shall cease to be eligible
in accordance with these provisions, it shall resign immediately. 

  
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 Any Authenticating Agent may at any time resign by giving written notice of resignation to
the Trustee and to the Company. The Trustee may at any time (and upon request by the Company shall) terminate the agency of any Authenticating Agent by giving written notice of termination to such Authenticating Agent and to the Company. Upon
resignation, termination or cessation of eligibility of any Authenticating Agent, the Trustee may appoint an eligible successor Authenticating Agent acceptable to the Company. Any successor Authenticating Agent, upon acceptance of its appointment
hereunder, shall become vested with all the rights, powers and duties of its predecessor hereunder as if originally named as an Authenticating Agent pursuant hereto. 
 Section 2.11 Global Securities.
 (a) If the Company
shall establish pursuant to Section 2.1 that the Securities of a particular series are to be issued as a Global Security, then the Company shall execute and the Trustee shall, in accordance with Section 2.4, authenticate and deliver, a
Global Security that (i) shall represent, and shall be denominated in an amount equal to the aggregate principal amount of, all of the Outstanding Securities of such series, (ii) shall be registered in the name of the Depositary or its
nominee, (iii) shall be delivered by the Trustee to the Depositary or pursuant to the Depositary’s instruction and (iv) shall bear a legend substantially to the following effect: “Except as otherwise provided in Section 2.11
of this Indenture, this Security may be transferred, in whole but not in part, only to another nominee of the Depositary or to a successor Depositary or to a nominee of such successor Depositary.” 

(b) Notwithstanding the provisions of Section 2.5, the Global Security of a series may be transferred, in whole but
not in part and in the manner provided in Section 2.5, only to another nominee of the Depositary for such series, or to a successor Depositary for such series selected or approved by the Company or to a nominee of such successor Depositary.
Nothing in this Section 2.11(b) shall prohibit or render ineffective any transfer of a beneficial interest in a Global Security effected in accordance with the other provisions of this Indenture. 

(c) If at any time the Depositary for a series of the Securities notifies the Company that it is unwilling or unable to
continue as Depositary for such series or if at any time the Depositary for such series shall no longer be registered or in good standing under the Exchange Act, or other applicable statute or regulation, and a successor Depositary for such series
is not appointed by the Company within 90 days after the Company receives such notice or becomes aware of such condition, as the case may be, or if an Event of Default has occurred and is continuing and the Company has received a request from the
Depositary, this Section 2.11 shall no longer be applicable to the Securities of such series and the Company will execute, and subject to Section 2.4, the Trustee will authenticate and deliver the Securities of such series in definitive
registered form without coupons, in authorized denominations, and in an aggregate principal amount equal to the principal amount of the Global Security of such series in exchange for such Global Security. In addition, the Company may at any time
determine that the Securities of any series shall no longer be represented by a Global Security and that the provisions of this Section 2.11 shall no longer apply to the Securities of such series. In such event the Company will execute and,
subject to Section 2.4, the Trustee, upon receipt of an Officers’ Certificate evidencing such determination by the Company, will authenticate and deliver the Securities of such series in definitive registered form without coupons, in
authorized denominations, and in an aggregate principal amount equal to the principal amount of the Global Security of such series in exchange for such Global Security. Upon the exchange of the Global Security for such Securities in definitive
registered form without coupons, in authorized denominations, the Global Security shall be canceled by the Trustee. Such Securities in definitive registered form issued in exchange for the Global Security pursuant to this Section 2.11(c) shall
be registered in such names and in such authorized denominations as the Depositary, pursuant to instructions from its direct or indirect participants or otherwise, shall instruct the Trustee. The Trustee shall deliver such Securities to the
Depositary for delivery to the Persons in whose names such Securities are so registered. 
 ARTICLE 3 

REDEMPTION OF SECURITIES AND SINKING FUND PROVISIONS 
 Section 3.1 Redemption. The Company may redeem the Securities of any series issued hereunder on and after the dates and in accordance with the terms established for such series pursuant to
Section 2.1 hereof. The provisions of this Article Three may be modified, amended or replaced, in part or in their entirety, with Securities of any series, by an Officers’ Certificate pursuant to a Board Resolution or one or more
indentures supplemental hereto, in each case in accordance with Section 2.1 hereof. 

  
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 Section 3.2 Notice Of Redemption.

(a) In case the Company shall desire to exercise such right to redeem all or, as the case may be, a portion of the
Securities of any series in accordance with any right the Company reserved for itself to do so pursuant to Section 2.1 hereof, the Company shall, or shall cause the Trustee to, give notice of such redemption to holders of the Securities of such
series to be redeemed by mailing, first class postage prepaid (or, in the case of Securities held in book-entry form, by electronic transmission), a notice of such redemption not less than 30 days and not more than 90 days before the date fixed for
redemption of that series to such holders at their last addresses as they shall appear upon the Security Register, unless a shorter period is specified in the Securities to be redeemed; provided, however, that if the Trustee is to give the notice,
the Company has delivered to the Trustee, at least three Business Days prior to the date on which the redemption notice is to be sent to the Holders or such shorter period acceptable to the Trustee, an Officer’s Certificate requesting that the
Trustee give such notice and attaching the notice of redemption. Any notice that is mailed in the manner herein provided shall be conclusively presumed to have been duly given, whether or not the registered holder receives the notice. In any case,
failure duly to give such notice to the holder of any Security of any series designated for redemption in whole or in part, or any defect in the notice, shall not affect the validity of the proceedings for the redemption of any other Securities of
such series or any other series. In the case of any redemption of Securities prior to the expiration of any restriction on such redemption provided in the terms of such Securities or elsewhere in this Indenture, the Company shall furnish the Trustee
with an Officers’ Certificate evidencing compliance with any such restriction. 
 Each such notice of redemption shall
identify the Securities by their applicable CUSIP number, specify the date fixed for redemption and the redemption price at which Securities of that series are to be redeemed, and shall state that payment of the redemption price of such Securities
to be redeemed will be made at the office or agency of the Company in the Borough of Manhattan, the City and State of New York, upon presentation and surrender of such Securities, that interest accrued to the date fixed for redemption will be paid
as specified in said notice, that from and after said date interest will cease to accrue and that the redemption is from a sinking fund, if such is the case. If less than all the Securities of a series are to be redeemed, the notice to the holders
of Securities of that series to be redeemed in part shall specify the particular Securities to be so redeemed. 
 Neither the
Company nor the Trustee shall have any liability for any defect in any CUSIP numbers that appear on any Security, notice or elsewhere, and any redemption notice shall state that no representation is made as to the correctness of such numbers either
as printed on the Securities or as contained in any notice of a redemption and that reliance may be placed only on the other identification numbers printed on the Securities, and any such redemption shall not be affected by any defect in or omission
of such numbers. The Company will promptly notify the Trustee in writing of any change in the CUSIP numbers. 
 In case any
Security is to be redeemed in part only, the notice that relates to such Security shall state the portion of the principal amount thereof to be redeemed, and shall state that on and after the redemption date, upon surrender of such Security, a new
Security or Securities of such series in principal amount equal to the unredeemed portion thereof will be issued. 
 (b) If less than all the Securities of a series are to be redeemed, the Company shall give the Trustee at least 45 days’ notice (unless a shorter notice shall be satisfactory to the Trustee) in
advance of the date fixed for redemption as to the aggregate principal amount of Securities of the series to be redeemed, and thereupon the Trustee shall select (i) if the Securities are in the form of Global Securities, in accordance with the
procedures of the Depositary, or (ii) if the Securities are not in the form of Global Securities, by lot, a portion or portions (equal to one thousand U.S. dollars ($1,000) or any integral multiple thereof) of the principal amount of such
Securities of a denomination larger than $1,000, the Securities to be redeemed and shall thereafter promptly notify the Company in writing of the numbers of the Securities to be redeemed, in whole or in part. The Company may, if and whenever it
shall so elect, by delivery of instructions signed on its behalf by its chief executive officer, president or any senior vice president or vice president, instruct the Trustee or any paying agent to call all or any part of the Securities of a
particular series for redemption and to give notice of redemption in the manner set forth in this Section, such notice to be in the name of the Company or its own name as the Trustee or such paying agent may deem advisable. In any case in which
notice of redemption is to be given by the Trustee or any such paying agent, the Company shall deliver or cause to be delivered to, or permit to remain with, the Trustee or such paying agent, as the case may be, such Security Register, transfer
books or other records, or suitable copies or extracts therefrom, sufficient to enable the Trustee or such paying agent to give any notice by mail that may be required under the provisions of this Section. 

Section 3.3 Payment Upon Redemption.
 (a) If the giving of notice of redemption shall have been completed as above provided, the Securities or portions 

  
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of Securities of the series to be redeemed specified in such notice shall become due and payable on the date and at the place stated in such notice at the applicable redemption price, together
with interest accrued to the date fixed for redemption and interest on such Securities or portions of Securities shall cease to accrue on and after the date fixed for redemption, unless the Company shall default in the payment of such redemption
price and accrued interest with respect to any such Security or portion thereof. On presentation and surrender of such Securities on or after the date fixed for redemption at the place of payment specified in the notice, said Securities shall be
paid and redeemed at the applicable redemption price for such series, together with interest accrued thereon to the date fixed for redemption (but if the date fixed for redemption is an interest payment date, the interest installment payable on such
date shall be payable to the registered holder at the close of business on the applicable record date pursuant to Section 2.3). 
 (b) Upon presentation of any Security of such series that is to be redeemed in part only, the Company shall execute and the Trustee shall authenticate and the office or agency where the Security is
presented shall deliver to the holder thereof, at the expense of the Company, a new Security of the same series of authorized denominations in principal amount equal to the unredeemed portion of the Security so presented. 

Section 3.4 Sinking Fund. If Securities of a series provide for a sinking fund as contemplated by Section 2.1, the
provisions of Sections 3.4, 3.5 and 3.6 shall be applicable to any sinking fund for the retirement of Securities of a series, except as otherwise specified as contemplated by Section 2.1 for Securities of such series. 

The minimum amount of any sinking fund payment provided for by the terms of Securities of any series is herein referred to as a
“mandatory sinking fund payment,” and any payment in excess of such minimum amount provided for by the terms of Securities of any series is herein referred to as an “optional sinking fund payment”. If provided for by the terms of
Securities of any series, the cash amount of any sinking fund payment may be subject to reduction as provided in Section 3.5. Each sinking fund payment shall be applied to the redemption of Securities of any series as provided for by the terms
of Securities of such series. 
 Section 3.5 Satisfaction Of Sinking Fund Payments With Securities. The Company
(i) may deliver Outstanding Securities of a series and (ii) may apply as a credit Securities of a series that have been redeemed either at the election of the Company pursuant to the terms of such Securities or through the application of
permitted optional sinking fund payments pursuant to the terms of such Securities, in each case in satisfaction of all or any part of any sinking fund payment with respect to the Securities of such series required to be made pursuant to the terms of
such Securities as provided for by the terms of such series, provided that such Securities have not been previously so credited. Such Securities shall be received and credited for such purpose by the Trustee at the redemption price specified in such
Securities for redemption through operation of the sinking fund and the amount of such sinking fund payment shall be reduced accordingly. 
 Section 3.6 Redemption Of Securities For Sinking Fund. Not less than 45 days prior to each sinking fund payment date for any series of Securities (unless a shorter period shall be satisfactory
to the Trustee), the Company will deliver to the Trustee an Officers’ Certificate specifying the amount of the next ensuing sinking fund payment for that series pursuant to the terms of the series, the portion thereof, if any, that is to be
satisfied by delivering and crediting Securities of that series pursuant to Section 3.5 and the basis for such credit and will, together with such Officers’ Certificate, deliver to the Trustee any Securities to be so delivered. Not less
than 30 days before each such sinking fund payment date the Trustee shall select the Securities to be redeemed upon such sinking fund payment date in the manner specified in Section 3.2 and cause notice of the redemption thereof to be given in
the name of and at the expense of the Company in the manner provided in Section 3.2. Such notice having been duly given, the redemption of such Securities shall be made upon the terms and in the manner stated in Section 3.3. 

ARTICLE 4 

COVENANTS 

Section 4.1 Payment Of Principal, Premium And Interest. The Company will duly and punctually pay or cause to be paid the
principal of (and premium, if any) and interest on the Securities of that series at the time and place and in the manner provided herein and established with respect to such Securities. Payments of principal on the Securities may be made at the time
provided herein and established with respect to such Securities by U.S. dollar check drawn on and mailed to the address of the Securityholder entitled thereto as such address shall appear in the Security Register, or U.S. dollar wire transfer to, a
U.S. dollar account (such a wire transfer to be made only to a Securityholder of an aggregate principal amount of Securities of the applicable series in excess of U.S. $2,000,000 and only if such Securityholder shall have furnished wire instructions
to the Trustee no later than 15 days prior to the relevant payment date). Payments of interest on the Securities may be made at the time provided herein and established with respect to such Securities by U.S. dollar check mailed to the address of
the Securityholder entitled thereto as such address shall appear in the Security Register, or U.S. dollar wire transfer to, a U.S. 

  
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dollar account (such a wire transfer to be made only to a Securityholder of an aggregate principal amount of Securities of the applicable series in excess of U.S. $2,000,000 and only if such
Securityholder shall have furnished wire instructions in writing to the Security Registrar and the Trustee no later than 15 days prior to the relevant payment date). 
 Section 4.2 Maintenance Of Office Or Agency. So long as any series of the Securities remain Outstanding, the Company agrees to maintain an office or agency in the Borough of Manhattan, the
City and State of New York, with respect to each such series and at such other location or locations as may be designated as provided in this Section 4.2, where (i) Securities of that series may be presented for payment,
(ii) Securities of that series may be presented as herein above authorized for registration of transfer or for exchange, and (iii) notices and demands to or upon the Company in respect of the Securities of that series and this Indenture
may be given or served, such designation to continue with respect to such office or agency until the Company shall, by written notice signed by any officer authorized to sign an Officers’ Certificate and delivered to the Trustee, designate some
other office or agency for such purposes or any of them. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations, notices and demands may
be made or served at the Corporate Trust Office of the Trustee, and the Company hereby appoints the Trustee as its agent to receive all such presentations, notices and demands. The Company initially appoints the Trustee as its paying agent and
Security Registrar with respect to the Securities. The Company shall enter into an appropriate agency agreement with any Security Registrar, paying agent, or co-registrar not a party to this Indenture, which shall incorporate the terms of the Trust
Indenture Act. The agreement shall implement the provisions of this Indenture that relate to such agent. The Company shall notify the Trustee in writing of the name and address of any such agent. The Company and any of its Subsidiaries may act as
paying agent, Security Registrar or co-registrar. 
 Section 4.3 Paying Agents.

(a) If the Company shall appoint one or more paying agents for all or any series of the Securities, other than the
Trustee, the Company will cause each such paying agent to execute and deliver to the Trustee an instrument in which such agent shall agree with the Trustee, subject to the provisions of this Section: 

(1) that it will hold all sums held by it as such agent for the payment of the principal of (and premium, if any) or interest on the
Securities of that series (whether such sums have been paid to it by the Company or by any other obligor of such Securities) in trust for the benefit of the Persons entitled thereto; 

(2) that it will give the Trustee notice of any failure by the Company (or by any other obligor of such Securities) to make any payment
of the principal of (and premium, if any) or interest on the Securities of that series when the same shall be due and payable; 

(3) that it will, at any time during the continuance of any failure referred to in the preceding paragraph (a)(2) above, upon the written
request of the Trustee, forthwith pay to the Trustee all sums so held in trust by such paying agent; and 
 (4) that it will
perform all other duties of paying agent as set forth in this Indenture. 
 (b) If the Company shall act as its
own paying agent with respect to any series of the Securities, it will on or before each due date of the principal of (and premium, if any) or interest on Securities of that series, set aside, segregate and hold in trust for the benefit of the
Persons entitled thereto a sum sufficient to pay such principal (and premium, if any) or interest so becoming due on Securities of that series until such sums shall be paid to such Persons or otherwise disposed of as herein provided and will
promptly notify the Trustee of such action, or any failure (by it or any other obligor on such Securities) to take such action. Whenever the Company shall have one or more paying agents for any series of Securities, it will, prior to each due date
of the principal of (and premium, if any) or interest on any Securities of that series, deposit with the paying agent a sum sufficient to pay the principal (and premium, if any) or interest so becoming due, such sum to be held in trust for the
benefit of the Persons entitled to such principal, premium or interest, and (unless such paying agent is the Trustee) the Company will promptly notify the Trustee of this action or failure so to act. 

(c) Notwithstanding anything in this Section to the contrary, (i) the agreement to hold sums in trust as provided in
this Section is subject to the provisions of Section 11.5, and (ii) the Company may at any time, for the purpose of obtaining the satisfaction and discharge of this Indenture or for any other purpose, pay, or direct any paying agent to
pay, to the Trustee all sums held in trust by the Company or such paying agent, such sums to be held by the Trustee upon the same terms and conditions as those upon which such sums were held by the Company or such paying agent; and, upon such
payment by the Company or any paying agent to the Trustee, the Company or such paying agent shall be released from all further liability with respect to such money. 

  
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 Section 4.4 Appointment To Fill Vacancy In Office Of Trustee. The Company,
whenever necessary to avoid or fill a vacancy in the office of Trustee, will appoint, in the manner provided in Section 7.10, a Trustee, so that there shall at all times be a Trustee hereunder. 

Section 4.5 Compliance With Consolidation Provisions. The Company will not, while any of the Securities remain Outstanding,
consolidate with or merge into any other Person, in either case where the Company is not the survivor of such transaction, or sell or convey all or substantially all of its property to any other Person unless the provisions of Article Ten hereof are
complied with. 
 ARTICLE 5 
 SECURITYHOLDERS’ LISTS AND REPORTS BY THE COMPANY AND THE 
 TRUSTEE

 Section 5.1 Company To Furnish Trustee Names And Addresses Of Securityholders. The Company will furnish or
cause to be furnished to the Trustee (a) on each regular record date (as defined in Section 2.3) a list, in such form as the Trustee may reasonably require, of the names and addresses of the holders of each series of Securities as of such
regular record date, provided that the Company shall not be obligated to furnish or cause to furnish such list at any time that the list shall not differ in any respect from the most recent list furnished to the Trustee by the Company and
(b) at such other times as the Trustee may request in writing within 30 days after the receipt by the Company of any such request, a list of similar form and content as of a date not more than 15 days prior to the time such list is furnished;
provided, however, that, in either case, no such list need be furnished for any series for which the Trustee shall be the Security Registrar. 
 Section 5.2 Preservation Of Information; Communications With Securityholders.
 (a) The Trustee shall preserve, in as current a form as is reasonably practicable, all information as to the names and addresses of the holders of Securities contained in the most recent list furnished to
it as provided in Section 5.1 and as to the names and addresses of holders of Securities received by the Trustee in its capacity as Security Registrar (if acting in such capacity) and shall otherwise comply with Section 312(a) of the Trust
Indenture Act. 
 (b) The Trustee may destroy any list furnished to it as provided in Section 5.1 upon
receipt of a new list so furnished. 
 (c) Securityholders may communicate as provided in Section 312(b) of
the Trust Indenture Act with other Securityholders with respect to their rights under this Indenture or under the Securities, and, in connection with any such communications, the Trustee shall satisfy its obligations under Section 312(b) of the
Trust Indenture Act in accordance with the provisions of Section 312(b) of the Trust Indenture Act. 
 (d)
The Company, the Trustee, the Security Registrar and any other Person shall have the protection of Section 312(c) of the Trust Indenture Act. 
 Section 5.3 Reports By The Company. 
 (a) The Company
covenants and agrees to provide a copy to the Trustee, within 15 days after the Company is required to file the same with the Securities and Exchange Commission, copies of the annual reports and of the information, documents and other reports (or
copies of such portions of any of the foregoing as the Securities and Exchange Commission may from time to time by rules and regulations prescribe) that the Company may be required to file with the Securities and Exchange Commission pursuant to
Section 13 or Section 15(d) of the Exchange Act; provided, however, that the Company shall not be required to deliver to the Trustee any materials for which the Company has sought and received confidential treatment by the Commission. The
availability of the foregoing materials on the Securities and Exchange Commission’s EDGAR service (or any successor to the EDGAR service) shall be deemed to satisfy the Company’s delivery obligations; provided that the Trustee shall have
no responsibility to verify whether the Company has filed such materials. 
 (b) The delivery by the Company of
such reports, information and documents to the Trustee is for informational purposes only and the Trustee’s receipt of such shall not constitute constructive notice of any information contained therein or determinable from information contained
therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively on Officers’ Certificates). 
 Section 5.4 Reports By The Trustee. 
 (a) Within 60
days after May 1 in each year in which any of the Securities are Outstanding, the Trustee shall transmit by mail, first class postage prepaid, to the Securityholders, as their names and addresses appear upon the Security Register, a brief
report dated as of such May 1, if and to the extent required under Section 313(a) of the Trust Indenture Act. 

  
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 (b) The Trustee shall comply with Section 313(b) and 313(c) of the
Trust Indenture Act. 
 (c) A copy of each such report shall, at the time of such transmission to
Securityholders, be filed by the Trustee with the Company, with each securities exchange upon which any Securities are listed (if so listed) and also with the Securities and Exchange Commission. The Company agrees to notify the Trustee when any
Securities become listed on any securities exchange. 
 ARTICLE 6 

REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF 
 DEFAULT 
 Section 6.1 Events Of Default.

(a) Whenever used herein with respect to Securities of a particular series, unless otherwise specified in a Board
Resolution or in an indenture supplemental hereto, “Event of Default” means any one or more of the following events that has occurred and is continuing: 
 (1) the Company defaults in the payment of any installment of interest upon any of the Securities of that series, as and when the same shall become due and payable, and such default continues for a period
of 30 days; provided, however, that a valid extension of an interest payment period by the Company in accordance with the terms of any Board Resolution or indenture supplemental hereto shall not constitute a default in the payment of interest for
this purpose; 
 (2) the Company defaults in the payment of the principal of (or premium, if any, on) any of the Securities of
that series as and when the same shall become due and payable whether at maturity, upon redemption, by declaration or otherwise, or in any payment required by any sinking or analogous fund established with respect to that series; provided, however,
that a valid extension of the maturity of such Securities in accordance with the terms of any Board Resolution or indenture supplemental hereto shall not constitute a default in the payment of principal or premium, if any; 

(3) the Company fails to observe or perform any other of its covenants or agreements with respect to that series contained in this
Indenture or otherwise established with respect to that series of Securities pursuant to Section 2.1 hereof (other than a covenant or agreement that has been expressly included in this Indenture solely for the benefit of one or more series of
Securities other than such series) for a period of 90 consecutive days after the date on which written notice of such failure, requiring the same to be remedied and stating that such notice is a “Notice of Default” hereunder, shall have
been given to the Company by the Trustee, by registered or certified mail, or to the Company and the Trustee by the holders of at least 25% in principal amount of the Securities of that series at the time Outstanding; 

(4) the Company pursuant to or within the meaning of any Bankruptcy Law (i) commences a voluntary case, (ii) consents to the
entry of an order for relief against it in an involuntary case, (iii) consents to the appointment of a Custodian of it or for all or substantially all of its property or (iv) makes a general assignment for the benefit of its creditors;

 (5) a court of competent jurisdiction enters an order under any Bankruptcy Law that (i) is for relief against the
Company in an involuntary case, (ii) appoints a Custodian of the Company for all or substantially all of its property or (iii) orders the liquidation of the Company, and the order or decree remains unstayed and in effect for 90 consecutive
days; or 
 (6) certain other specified events, as may be provided for in a Board Resolution or in a supplemental indenture.

 (b) In each and every such case (other than an Event of Default specified in clause (4) or clause
(5) above), unless the principal of all the Securities of that series shall have already become due and payable, either the Trustee or the holders of not less than 25% in aggregate principal amount of the Securities of that series then
Outstanding hereunder, by notice in writing to the Company (and to the Trustee if given by such Securityholders), may, and the Trustee at the request of the holders of not less than 25% in aggregate principal amount of the Securities of that series
then outstanding shall, declare the principal of (and premium, if any, on) and accrued and unpaid interest on all the Securities of that series to be due and payable immediately, and upon any such declaration the same shall become and shall be
immediately due and payable. If an Event of Default specified in clause (4) or clause (5) above occurs, the principal of and accrued and unpaid interest on all the Securities of that series shall automatically be immediately due and
payable without any declaration or other act on the part of the Trustee or the holders of the Securities. 

  
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 (c) At any time after the principal of (and premium, if any, on) and accrued
and unpaid interest on the Securities of that series shall have been so declared due and payable, and before any judgment or decree for the payment of the moneys due shall have been obtained or entered as hereinafter provided, the holders of a
majority in aggregate principal amount of the Securities of that series then Outstanding hereunder, by written notice to the Company and the Trustee, may rescind and annul such declaration and its consequences if: (i) the Company has paid or
deposited with the Trustee a sum sufficient to pay all matured installments of interest upon all the Securities of that series and the principal of (and premium, if any, on) any and all Securities of that series that shall have become due otherwise
than by acceleration (with interest upon such principal and premium, if any, and, to the extent that such payment is enforceable under applicable law, upon overdue installments of interest, at the rate per annum expressed in the Securities of that
series to the date of such payment or deposit) and the amount payable to the Trustee under Section 7.6, and (ii) any and all Events of Default under this Indenture with respect to such series, other than the nonpayment of principal of (and
premium, if any, on) and accrued and unpaid interest on Securities of that series that shall not have become due by their terms, shall have been remedied or waived as provided in Section 6.6. 

No such rescission and annulment shall extend to or shall affect any subsequent default or impair any right consequent thereon.

 (d) In case the Trustee shall have proceeded to enforce any right with respect to Securities of that series
under this Indenture and such proceedings shall have been discontinued or abandoned because of such rescission or annulment or for any other reason or shall have been determined adversely to the Trustee, then and in every such case, subject to any
determination in such proceedings, the Company and the Trustee shall be restored respectively to their former positions and rights hereunder, and all rights, remedies and powers of the Company and the Trustee shall continue as though no such
proceedings had been taken. 
 Section 6.2 Collection Of Indebtedness And Suits For Enforcement By Trustee.

 (a) The Company covenants that (i) in case it shall default in the payment of any installment of
interest on any of the Securities of a series, and such default shall have continued for a period of 90 Business Days, or (ii) in case it shall default in the payment of the principal of (or premium, if any, on) any of the Securities of a
series when the same shall have become due and payable, whether upon maturity of the Securities of a series or upon redemption or upon declaration or otherwise, or in any payment required by any sinking or analogous fund established with respect to
that series as and when the same shall have become due and payable, then, upon demand of the Trustee, the Company will pay to the Trustee, for the benefit of the holders of the Securities of that series, the whole amount that then shall have been
become due and payable on all such Securities for principal (and premium, if any) or interest, or both, as the case may be, with interest upon the overdue principal (and premium, if any) and (to the extent that payment of such interest is
enforceable under applicable law) upon overdue installments of interest at the rate per annum expressed in the Securities of that series; and, in addition thereto, such further amount as shall be sufficient to cover the costs and expenses of
collection, and the amount payable to the Trustee under Section 7.6. 
 (b) If the Company shall fail to pay
such amounts forthwith upon such demand, the Trustee, in its own name and as trustee of an express trust, shall be entitled and empowered to institute any action or proceeding at law or in equity for the collection of the sums so due and unpaid, and
may prosecute any such action or proceeding to judgment or final decree, and may enforce any such judgment or final decree against the Company or other obligor upon the Securities of that series and collect the moneys adjudged or decreed to be
payable in the manner provided by law or equity out of the property of the Company or other obligor upon the Securities of that series, wherever situated. 
 (c) In case of any receivership, insolvency, liquidation, bankruptcy, reorganization, readjustment, arrangement, composition or judicial proceedings affecting the Company, or its creditors or property,
the Trustee shall have power to intervene in such proceedings and take any action therein that may be permitted by the court and shall (except as may be otherwise provided by law) be entitled to file such proofs of claim and other papers and
documents as may be necessary or advisable in order to have the claims of the Trustee and of the holders of Securities of such series allowed for the entire amount due and payable by the Company under this Indenture at the date of institution of
such proceedings and for any additional amount that may become due and payable by the Company after such date, and to collect and receive any moneys or other property payable or deliverable on any such claim, and to distribute the same after the
deduction of the amount payable to the Trustee under Section 7.6; and any receiver, assignee or trustee in bankruptcy or reorganization is hereby authorized by each of the holders of Securities of such series to make such payments to the
Trustee, and, in the event that the Trustee shall consent to the making of such payments directly to such Securityholders, to pay to the Trustee any amount due it under Section 7.6. 

(d) All rights of action and of asserting claims under this Indenture, or under any of the terms established with respect
to Securities of that series, may be enforced by the Trustee without the possession of any of such Securities, 

  
 15 









 
or the production thereof at any trial or other proceeding relative thereto, and any such suit or proceeding instituted by the Trustee shall be brought in its own name as trustee of an express
trust, and any recovery of judgment shall, after provision for payment to the Trustee of any amounts due under Section 7.6, be for the ratable benefit of the holders of the Securities of such series. 

In case of an Event of Default hereunder, the Trustee may in its discretion proceed to protect and enforce the rights vested in it by
this Indenture by such appropriate judicial proceedings as the Trustee shall deem most effectual to protect and enforce any of such rights, either at law or in equity or in bankruptcy or otherwise, whether for the specific enforcement of any
covenant or agreement contained in this Indenture or in aid of the exercise of any power granted in this Indenture, or to enforce any other legal or equitable right vested in the Trustee by this Indenture or by law. 

Nothing contained herein shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any
Securityholder any plan of reorganization, arrangement, adjustment or composition affecting the Securities of that series or the rights of any holder thereof or to authorize the Trustee to vote in respect of the claim of any Securityholder in any
such proceeding. 
 Section 6.3 Application Of Moneys Collected. Any moneys collected by the Trustee pursuant to
this Article with respect to a particular series of Securities shall be applied in the following order, at the date or dates fixed by the Trustee and, in case of the distribution of such moneys on account of principal (or premium, if any) or
interest, upon presentation of the Securities of that series, and notation thereon of the payment, if only partially paid, and upon surrender thereof if fully paid: 
 FIRST: To the payment of all amounts due and payable by the Company to the Trustee hereunder; 
 SECOND: To the payment of all indebtedness of the Company to which such series of Securities is subordinated to the extent required by Article Fifteen; 

THIRD: To the payment of the amounts then due and unpaid upon Securities of such series for principal (and premium, if any), amounts
payable upon redemption or repurchase of the Securities, and interest, in respect of which or for the benefit of which such money has been collected, ratably, without preference or priority of any kind, according to the amounts due and payable on
such Securities for principal (and premium, if any) and interest, respectively; and 
 FOURTH: To the payment of the remainder,
if any, to the Company or any other Person lawfully entitled thereto. 
 The Trustee may fix a record date and payment date for
any payment to holders pursuant to this Section 6.3. At least 15 days before such record date, the Company shall mail to each holder and the Trustee a notice that states the record date, the payment date and the amount to be paid. 

Section 6.4 Limitation On Suits. No holder of any Security of any series shall have any right by virtue or by availing of any
provision of this Indenture to institute any suit, action or proceeding in equity or at law upon or under or with respect to this Indenture or for the appointment of a receiver or trustee, or for any other remedy hereunder, unless (i) such
holder previously shall have given to the Trustee written notice of an Event of Default and of the continuance thereof with respect to the Securities of such series specifying such Event of Default, as hereinbefore provided; (ii) the holders of
not less than 25% in aggregate principal amount of the Securities of such series then Outstanding shall have made written request upon the Trustee to institute such action, suit or proceeding in its own name as Trustee hereunder; (iii) such
holder or holders shall have offered to the Trustee such indemnity satisfactory to it against the costs, losses, expenses and liabilities to be incurred therein or thereby; (iv) the Trustee for 90 days after its receipt of such notice, request
and offer of indemnity, shall have failed to institute any such action, suit or proceeding and (v) during such 90 day period, the holders of a majority in principal amount of the Securities of that series do not give the Trustee a direction
inconsistent with the request. 
 Notwithstanding anything contained herein to the contrary or any other provisions of this
Indenture, the right of any holder of any Security to receive payment of the principal of (and premium, if any) and interest on such Security, as therein provided, on or after the respective due dates expressed in such Security (or in the case of
redemption, on the redemption date), or to institute suit for the enforcement of any such payment on or after such respective dates or redemption date, shall not be impaired or affected without the consent of such holder and by accepting a Security
hereunder it is expressly understood, intended and covenanted by the taker and holder of every Security of such series with every other such taker and holder and the Trustee, that no one or more holders of Securities of such series shall have any
right in any manner whatsoever by virtue or by availing of any provision of this Indenture to affect, disturb or prejudice the rights of the holders of any other of such Securities, or to obtain or seek to obtain priority over or preference to any
other such holder, or to enforce any right under this Indenture, except in the manner herein provided and for the equal, ratable and common benefit of all holders of Securities of such series (it being understood that the Trustee does not have an
affirmative duty to ascertain whether or not such actions or forbearances are unduly prejudicial to such holders). For the protection and enforcement of the provisions of this Section, each and every Securityholder and the Trustee shall be entitled
to such relief as can be given either at law or in equity. 

  
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 Section 6.5 Rights And Remedies Cumulative; Delay Or Omission Not
Waiver.
 (a) Except as otherwise provided in Section 2.7, all powers and remedies given by this Article
to the Trustee or to the Securityholders shall, to the extent permitted by law, be deemed cumulative and not exclusive of any other powers and remedies available to the Trustee or the holders of the Securities, by judicial proceedings or otherwise,
to enforce the performance or observance of the covenants and agreements contained in this Indenture or otherwise established with respect to such Securities. 
 (b) No delay or omission of the Trustee or of any holder of any of the Securities to exercise any right or power accruing upon any Event of Default occurring and continuing as aforesaid shall impair any
such right or power, or shall be construed to be a waiver of any such default or an acquiescence therein; and, subject to the provisions of Section 6.4, every power and remedy given by this Article or by law to the Trustee or the
Securityholders may be exercised from time to time, and as often as shall be deemed expedient, by the Trustee or by the Securityholders. 
 Section 6.6 Control By Securityholders. The holders of a majority in aggregate principal amount of the Securities of any series at the time Outstanding, determined in accordance with
Section 8.4, shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred on the Trustee with respect to such series; provided,
however, that such direction shall not be in conflict with any rule of law or with this Indenture. Subject to the provisions of Section 7.1, the Trustee shall have the right to decline to follow any such direction if the Trustee in good faith
shall, by a Responsible Officer or officers of the Trustee, determine that the proceeding so directed, subject to the Trustee’s duties under the Trust Indenture Act, would involve the Trustee in personal liability or might be unduly prejudicial
to the Securityholders not involved in the proceeding (it being understood that the Trustee does not have an affirmative duty to ascertain whether or not such actions are unduly prejudicial to such Securityholders). The holders of a majority in
aggregate principal amount of the Securities of any series at the time Outstanding affected thereby, determined in accordance with Section 8.4, may on behalf of the holders of all of the Securities of such series waive any past default in the
performance of any of the covenants contained herein or established pursuant to Section 2.1 with respect to such series and its consequences, except a default in the payment of the principal of, or premium, if any, or interest on, any of the
Securities of that series as and when the same shall become due by the terms of such Securities otherwise than by acceleration (unless such default has been cured and a sum sufficient to pay all matured installments of interest and principal and any
premium has been deposited with the Trustee (in accordance with Section 6.1(c)), which requires the consent of each holder affected by such waiver. Upon any such waiver, the default covered thereby shall be deemed to be cured for all purposes
of this Indenture and the Company, the Trustee and the holders of the Securities of such series shall be restored to their former positions and rights hereunder, respectively; but no such waiver shall extend to any subsequent or other default or
impair any right consequent thereon. 
 Section 6.7 Undertaking To Pay Costs. All parties to this Indenture agree,
and each holder of any Securities by such holder’s acceptance thereof shall be deemed to have agreed, that any court may in its discretion require, 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, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit, and that such court may in its discretion assess reasonable costs, including
reasonable attorneys’ fees, against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party litigant; but the provisions of this Section shall not apply to any suit instituted
by the Trustee, to any suit instituted by any Securityholder, or group of Securityholders, holding more than 10% in aggregate principal amount of the Outstanding Securities of any series, or to any suit instituted by any Securityholder for the
enforcement of the payment of the principal of (or premium, if any) or interest on any Security of such series, on or after the respective due dates expressed in such Security or established pursuant to this Indenture. 

ARTICLE 7 

CONCERNING THE TRUSTEE 
 Section 7.1 Certain Duties And Responsibilities Of Trustee.
 (a) The Trustee, prior to the occurrence of an Event of Default with respect to the Securities of a series and after the curing of all Events of Default with respect to the Securities of that series that
may have occurred, shall undertake to perform with respect to the Securities of such series such duties and only such duties as are specifically set forth in this Indenture, and no implied covenants shall be read into this Indenture against the
Trustee. In case an Event of Default with respect to the Securities of a series has occurred (that has not been cured or waived), the 

  
 17 









 
Trustee shall exercise with respect to Securities of that series such of the rights and powers vested in it by this Indenture, and use the same degree of care and skill in their exercise, as a
prudent person would exercise or use under the circumstances in the conduct of his or her own affairs. 
 (b) No
provision of this Indenture shall be construed to relieve the Trustee from liability for its own negligent action, its own negligent failure to act, or its own willful misconduct, except that: 

 

	 	(i)	prior to the occurrence of an Event of Default with respect to the Securities of a series and after the curing or waiving of all such Events of Default with respect to
that series that may have occurred: 

  

	 	(A)	the duties and obligations of the Trustee shall with respect to the Securities of such series be determined solely by the express provisions of this Indenture, and the
Trustee shall not be liable with respect to the Securities of such series except for the performance of such duties and obligations as are specifically set forth in this Indenture, and no implied covenants or obligations shall be read into this
Indenture against the Trustee; and 

  

	 	(B)	in the absence of bad faith on the part of the Trustee, the Trustee may with respect to the Securities of such series conclusively rely, as to the truth of the
statements and the correctness of the opinions expressed therein, upon any 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 that 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 to the requirement of this Indenture (but need not confirm or investigate the
accuracy of mathematical calculations or other facts stated therein); 

  

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

  

	 	(iii)	the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good faith in accordance with the direction of the holders of not less
than a majority in principal amount of the Securities of any series at the time Outstanding relating to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon
the Trustee under this Indenture with respect to the Securities of that series; and 

  

	 	(iv)	none of the provisions contained in this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur personal financial liability in the
performance of any of its duties or in the exercise of any of its rights or powers if there is reasonable ground for believing that the repayment of such funds or liability is not reasonably assured to it under the terms of this Indenture or
adequate indemnity against such risk is not reasonably assured to it. 

 (c) Whether or not
therein expressly so provided, every provision of this Indenture relating to the conduct or affecting the liability of or affording protection to the Trustee shall be subject to the provisions of this Section. 

Section 7.2 Certain Rights Of Trustee. Except as otherwise provided in Section 7.1: 

(a) The Trustee may conclusively rely and shall be fully protected in acting or refraining from acting upon any
resolution, certificate, statement, instrument, opinion, report, notice, request, consent, order, approval, bond, security or other paper or document reasonably believed by it to be genuine and to have been signed or presented by the proper party or
parties; 
 (b) Any request, direction, order or demand of the Company mentioned herein shall be sufficiently
evidenced by a Board Resolution or an instrument signed in the name of the Company by any authorized officer of the Company (unless other evidence in respect thereof is specifically prescribed herein); 

(c) The Trustee may consult with counsel and the written advice of such counsel or any Opinion of Counsel shall be full
and complete authorization and protection in respect of any action taken or suffered or omitted hereunder in good faith and in reliance thereon; 
 (d) The Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the request, order or direction of any of the Securityholders pursuant to the
provisions of this Indenture, unless 

  
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such Securityholders shall have offered to the Trustee security or indemnity reasonably acceptable to it against the costs, losses, expenses and liabilities that may be incurred therein or
thereby; nothing contained herein shall, however, relieve the Trustee of the obligation, upon the occurrence of an Event of Default with respect to a series of the Securities (that has not been cured or waived), to exercise with respect to
Securities of that series such of the rights and powers vested in it by this Indenture, and to use the same degree of care and skill in their exercise, as a prudent person would exercise or use under the circumstances in the conduct of his or her
own affairs; 
 (e) The Trustee shall not be liable for any action taken or omitted to be taken by it in good
faith and reasonably believed by it to be authorized or within the discretion or rights or powers conferred upon it by this Indenture; 
 (f) The Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, order,
approval, bond, security, or other papers or documents, unless requested in writing so to do by the holders of not less than a majority in principal amount of the Outstanding Securities of the particular series affected thereby (determined as
provided in Section 8.4), and, if so requested, except as otherwise prohibited by applicable law or as would reasonably be expected to violate or result in the loss or impairment of any attorney-client or work product privilege, the Trustee
shall be entitled to examine the books, records, and premises of the Company, personally or by agent, or attorney, and it shall incur no liability or additional liability of any kind by reason of such inquiry or investigation; provided, however,
that the Company shall not be required to provide access or furnish information in the event of any litigation involving this Indenture or the Securities except pursuant to applicable rules of discovery; and provided, further, that if the payment
within a reasonable time to the Trustee of the costs, expenses or liabilities likely to be incurred by it in the making of such investigation is, in the opinion of the Trustee, not reasonably assured to the Trustee by the security afforded to it by
the terms of this Indenture, the Trustee may require indemnity reasonably acceptable to it against such costs, expenses or liabilities as a condition to so proceeding. The reasonable expense of every such examination shall be paid by the Company or,
if paid by the Trustee, shall be repaid by the Company upon demand; 
 (g) The Trustee may execute any of the
trusts or powers hereunder or perform any duties hereunder either directly or by or through agents or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent or attorney appointed with due care by
it hereunder; 
 (h) In no event shall the Trustee be responsible or liable for special, indirect, punitive or
consequential loss or damage of any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action; 

(i) The Trustee shall not be deemed to have notice of any Default or Event of Default unless a Responsible Officer of the
Trustee has actual knowledge thereof or unless written notice of any event which is in fact such a default is received by the Trustee at the Corporate Trust Office of the Trustee, and such notice references the Securities and this Indenture;

 (j) The rights, privileges, protections, immunities and benefits given to the Trustee, including, without
limitation, its right to be indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder, and each agent, custodian and other Person employed to act hereunder; 

(k) The Trustee shall not be required to give any bond or surety in respect of the performance of its powers and duties
hereunder; 
 (l) The Trustee may request that the Company deliver a certificate setting forth the names of
individuals and/or titles of officers authorized at such time to take specified actions pursuant to this Indenture.; 
 (m) The Trustee shall not be liable for the acts or omissions of any agent of the Company, and may assume performance by any such agent of its duties, absent written notice or actual knowledge to the
contrary; 
 (n) The permissive right of the Trustee to take the actions permitted by this Indenture shall not
be construed as an obligation or duty to do so; and 
 (o) The Trustee shall have no obligation to pursue any
action that is not in accordance with applicable law. 
 Section 7.3 Trustee Not Responsible For Recitals Or Issuance Or
Securities.
 (a) The recitals contained herein and in the Securities shall be taken as the statements of
the Company, and the Trustee assumes no responsibility for the correctness of the same. 

  
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 (b) The Trustee makes no representations as to the validity or sufficiency
of this Indenture or of the Securities. 
 (c) The Trustee shall not be accountable for the use or application
by the Company of any of the Securities or of the proceeds of such Securities, or for the use or application of any moneys paid over by the Trustee in accordance with any provision of this Indenture or established pursuant to Section 2.1, or
for the use or application of any moneys received by any paying agent other than the Trustee. 
 Section 7.4 May
Hold Securities and Otherwise Deal With the Company. Subject to the Trust Indenture Act, the Trustee, the Security Registrar, any paying agent or any other agent of the Company, in its individual or any other capacity, may buy, own, hold, sell
and become the pledgee of any of the Securities or any other evidences of indebtedness or other securities, whether heretofore or hereafter created or issued, of the Company or any Subsidiary or Affiliate of the Company with the same rights it would
have if it were not Trustee, Security Registrar, paying agent or such other agent; and the Trustee may engage or be interested in any financial or other transaction with the Company or any Subsidiary or Affiliate of the Company; and may maintain any
and all other general banking and business relations with the Company and any Subsidiary or Affiliate of the Company with like effect and in the same manner and to the same extent as if the Trustee were not a party to this Indenture; and no implied
covenant shall be read into this Indenture against the Trustee in respect of any such matters. 
 Section 7.5 Moneys
Held In Trust. Subject to the provisions of Sections 11.2, 12.5, 12.6 and 12.7, all moneys received by the Trustee shall, until used or applied as herein provided, be held in trust for the purposes for which they were received, but need not be
segregated from other funds except to the extent required by law. The Trustee shall be under no liability for interest on any moneys received by it hereunder except such as it may agree with the Company to pay thereon. 

Section 7.6 Compensation And Reimbursement.

(a) The Company covenants and agrees to pay to the Trustee, and the Trustee shall be entitled to, such reasonable
compensation (which shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust) as the Company and the Trustee may from time to time agree in writing, for all services rendered by it in the execution
of the trusts hereby created and in the exercise and performance of any of the powers and duties hereunder of the Trustee, and, except as otherwise expressly provided herein, the Company will pay or reimburse the Trustee upon its request for all
reasonable expenses, disbursements and advances incurred or made by the Trustee in accordance with any of the provisions of this Indenture (including the reasonable compensation and the expenses and disbursements of its counsel and of all Persons
not regularly in its employ), except any such expense, disbursement or advance as may arise from its negligence or willful misconduct and except as the Company and Trustee may from time to time agree in writing. The Company also covenants to
indemnify the Trustee (and its officers, agents, directors and employees) for, and to hold it harmless against, any loss, costs, damages, liability or expense incurred without negligence or willful misconduct on the part of the Trustee (as
determined by a court of competent jurisdiction in a final and nonappealable judgment) and arising out of or in connection with the acceptance or administration of this trust, including the reasonable costs and expenses of defending itself against
any claim of liability in the premises. The Trustee will notify the Company promptly of any claim for which it may seek indemnity; provided that any failure to so notify the Company will not relieve the Company of its indemnification obligations
hereunder. The Company need not pay for any settlement made without its consent, which consent will not be unreasonably withheld. 
 (b) The obligations of the Company under this Section to compensate and indemnify the Trustee and to pay or reimburse the Trustee for reasonable expenses, disbursements and advances shall constitute
indebtedness of the Company to which the Securities are subordinated. Such additional indebtedness shall be secured by a lien prior to that of the Securities upon all property and funds held or collected by the Trustee as such, except funds held in
trust for the benefit of the holders of particular Securities. 
 When the Trustee incurs expenses or renders services after an Event of Default
specified in Section 6.1(a)(4) or 6.1(a)(5) occurs, the expenses and the compensation for the services are intended to constitute expenses of administration under any Bankruptcy Law. 
 The provisions of this Section 7.6 shall survive the resignation or removal of the Trustee and the termination or satisfaction of this Indenture. 

Section 7.7 Reliance On Officers’ Certificate. Except as otherwise provided in Section 7.1, whenever in the
administration of the provisions of this Indenture the Trustee shall deem it reasonably necessary or desirable that a matter be proved or established prior to taking or suffering or omitting to take any action hereunder, such matter (unless other
evidence in respect thereof be herein specifically prescribed) may, in the absence of negligence on the part of the Trustee, be deemed to be conclusively proved and established by an Officers’ Certificate delivered to the Trustee and such
certificate, in the 

  
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absence of negligence on the part of the Trustee, shall be full warrant to the Trustee for any action taken, suffered or omitted to be taken by it under the provisions of this Indenture upon the
faith thereof. 
 Section 7.8 Disqualification; Conflicting Interests. If the Trustee has or shall acquire any
“conflicting interest” within the meaning of Section 310(b) of the Trust Indenture Act, the Trustee and the Company shall in all respects comply with the provisions of Section 310(b) of the Trust Indenture Act. 

Section 7.9 Corporate Trustee Required; Eligibility. There shall at all times be a Trustee with respect to the Securities
issued hereunder which shall at all times be a corporation organized and doing business under the laws of the United States of America or any state or territory thereof or of the District of Columbia, or a corporation or other Person permitted to
act as trustee by the Securities and Exchange Commission, authorized under such laws to exercise corporate trust powers, having (or, in the case of a subsidiary of a bank holding company, its bank holding company parent shall have) a combined
capital and surplus of at least one hundred million U.S. dollars ($100,000,000), and subject to supervision or examination by federal, state, territorial, or District of Columbia authority. 

If such corporation or other Person publishes reports of condition at least annually, pursuant to law or to the requirements of the
aforesaid supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such corporation or other Person shall be deemed to be its combined capital and surplus as set forth in its most recent report
of condition so published. The Company may not, nor may any Person directly or indirectly controlling, controlled by, or under common control with the Company, serve as Trustee. In case at any time the Trustee shall cease to be eligible in
accordance with the provisions of this Section, the Trustee shall resign immediately in the manner and with the effect specified in Section 7.10. 
 Section 7.10 Resignation And Removal; Appointment Of Successor.
 (a) The Trustee or any successor hereafter appointed may at any time resign with respect to the Securities of one or more series by giving written notice thereof to the Company and by transmitting notice
of resignation by mail, first class postage prepaid (or, in the case of Securities held in book-entry form, by electronic transmission), to the Securityholders of such series, as their names and addresses appear upon the Security Register. Upon
receiving such notice of resignation, the Company shall promptly appoint a successor trustee with respect to Securities of such series by written instrument, in duplicate, executed by order of the Board of Directors, one copy of which instrument
shall be delivered to the resigning Trustee and one copy to the successor trustee. If no successor trustee shall have been so appointed and have accepted appointment within 30 days after the mailing of such notice of resignation, the resigning
Trustee may, at the expense of the Company, petition any court of competent jurisdiction for the appointment of a successor trustee with respect to Securities of such series, or any Securityholder of that series who has been a bona fide holder of a
Security or Securities for at least six months may on behalf of himself and all others similarly situated, petition any such court for the appointment of a successor trustee. Such court may thereupon after such notice, if any, as it may deem proper
and prescribe, appoint a successor trustee. The retiring Trustee shall have no responsibility or liability for the action or inaction of any successor Trustee. 
 (b) In case at any time any one of the following shall occur: 
  

	 	(i)	the Trustee shall fail to comply with the provisions of Section 7.8 after written request therefor by the Company or by any Securityholder who has been a bona fide
holder of a Security or Securities for at least six months; or 

  

	 	(ii)	the Trustee shall cease to be eligible in accordance with the provisions of Section 7.9 and shall fail to resign after written request therefor by the Company or
by any such Securityholder; or 

  

	 	(iii)	the Trustee shall become incapable of acting, or shall be adjudged a bankrupt or insolvent, or commence a voluntary bankruptcy proceeding, or a receiver of the Trustee
or of its property shall be appointed or consented to, or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation; then, in any such case, the
Company may remove the Trustee with respect to all Securities and appoint a successor trustee by written instrument, in duplicate, executed by order of the Board of Directors, one copy of which instrument shall be delivered to the Trustee so removed
and one copy to the successor trustee, or any Securityholder who has been a bona fide holder of a Security or Securities for at least six months may, on behalf of that holder and all others similarly situated, petition any court of competent
jurisdiction for the removal of the Trustee and the appointment of a successor trustee. Such court may thereupon after such notice, if any, as it may deem proper and prescribe, remove the Trustee and appoint a successor trustee.



  
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 (c) The holders of a majority in aggregate principal amount of the
Securities of any series at the time Outstanding may, upon 30 days’ notice, remove the Trustee with respect to such series by so notifying the Trustee and the Company and may appoint a successor Trustee for such series with the consent of the
Company. 
 (d) Any resignation or removal of the Trustee and appointment of a successor trustee with respect to
the Securities of a series pursuant to any of the provisions of this Section shall become effective upon acceptance of appointment by the successor trustee as provided in Section 7.11. 

(e) Any successor trustee appointed pursuant to this Section may be appointed with respect to the Securities of one or
more series or all of such series, and at any time there shall be only one Trustee with respect to the Securities of any particular series. 
 Section 7.11 Acceptance Of Appointment By Successor.

(a) In case of the appointment hereunder of a successor trustee with respect to all Securities, every such successor
trustee so appointed shall execute, acknowledge and deliver to the Company and to the retiring Trustee an instrument accepting such appointment, and thereupon the resignation or removal of the retiring Trustee shall become effective and such
successor trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee; but, on the request of the Company or the successor trustee, such retiring Trustee shall,
upon payment of its charges, execute and deliver an instrument transferring to such successor trustee all the rights, powers, and trusts of the retiring Trustee and shall duly assign, transfer and deliver to such successor trustee all property and
money held by such retiring Trustee hereunder. 
 (b) In case of the appointment hereunder of a successor
trustee with respect to the Securities of one or more (but not all) series, the Company, the retiring Trustee and each successor trustee with respect to the Securities of one or more series shall execute and deliver an indenture supplemental hereto
wherein each successor trustee shall accept such appointment and which (i) shall contain such provisions as shall be necessary or desirable to transfer and confirm to, and to vest in, each successor trustee all the rights, powers, trusts and
duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment of such successor trustee relates, (ii) shall contain such provisions as shall be deemed necessary or desirable to confirm that all
the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series as to which the retiring Trustee is not retiring shall continue to be vested in the retiring Trustee, and (iii) shall add to or
change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee, it being understood that nothing herein or in such supplemental indenture shall
constitute such Trustees co-trustees of the same trust, that each such Trustee shall be trustee of a trust or trusts hereunder separate and apart from any trust or trusts hereunder administered by any other such Trustee and that no Trustee shall be
responsible for any act or failure to act on the part of any other Trustee hereunder; and upon the execution and delivery of such supplemental indenture the resignation or removal of the retiring Trustee shall become effective to the extent provided
therein, such retiring Trustee shall with respect to the Securities of that or those series to which the appointment of such successor trustee relates have no further responsibility for the exercise of rights and powers or for the performance of the
duties and obligations vested in the Trustee under this Indenture, and each such successor trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee with respect
to the Securities of that or those series to which the appointment of such successor trustee relates; but, on request of the Company or any successor trustee, such retiring Trustee shall duly assign, transfer and deliver to such successor trustee,
to the extent contemplated by such supplemental indenture, the property and money held by such retiring Trustee hereunder with respect to the Securities of that or those series to which the appointment of such successor trustee relates. 

(c) Upon request of any such successor trustee, the Company shall execute any and all instruments for more fully and
certainly vesting in and confirming to such successor trustee all such rights, powers and trusts referred to in paragraph (a) or (b) of this Section, as the case may be. 

(d) No successor trustee shall accept its appointment unless at the time of such acceptance such successor trustee shall
be qualified and eligible under this Article. 
 (e) Upon acceptance of appointment by a successor trustee as
provided in this Section, the Company shall transmit notice of the succession of such trustee hereunder by mail, first class postage prepaid, to the Securityholders, as their names and addresses appear upon the Security Register. If the Company
fails to transmit such notice within ten days after acceptance of appointment by the successor trustee, the successor trustee shall cause such notice to be transmitted at the expense of the Company. 

  
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 Section 7.12 Merger, Conversion, Consolidation Or Succession To Business. Any
corporation into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation succeeding to all
or substantially all of the corporate trust business of the Trustee (including the administration of the trust created by this Indenture), shall be the successor of the Trustee hereunder, provided that such corporation shall be qualified under the
provisions of Section 7.8 and eligible under the provisions of Section 7.9, without the execution or filing of any paper or any further act on the part of any of the parties hereto, anything herein to the contrary notwithstanding. In case
any Securities shall have been authenticated, but not delivered, by the Trustee then in office, any successor by merger, conversion or consolidation to such authenticating Trustee may adopt such authentication and deliver the Securities so
authenticated with the same effect as if such successor Trustee had itself authenticated such Securities. 

Section 7.13 Preferential Collection Of Claims Against The Company. The Trustee shall comply with Section 311(a) of the
Trust Indenture Act, excluding any creditor relationship described in Section 311(b) of the Trust Indenture Act. A Trustee who has resigned or been removed shall be subject to Section 311(a) of the Trust Indenture Act to the extent
included therein. 
 Section 7.14 Notice Of Default. If any Default or any Event of Default occurs and is continuing
and if such Default or Event of Default is known to the Trustee as provided in Section 7.2(i), the Trustee shall mail to each Securityholder in the manner and to the extent provided in Section 313(c) of the Trust Indenture Act notice of
the Default or Event of Default within 45 days after it occurs (or, if the Trustee does not have notice of such Default or Event of Default until after that time, 15 days after the Trustee has notice of such Default or Event of Default), unless such
Default or Event of Default has been cured; provided, however, that, except in the case of a default in the payment of the principal of (or premium, if any) or interest on any Security, the Trustee shall be protected in withholding such notice if
and so long as it in good faith determines that the withholding of such notice is in the interest of the Securityholders. 

ARTICLE 8 

CONCERNING THE SECURITYHOLDERS 
 Section 8.1 Evidence Of Action By Securityholders. Whenever in this Indenture it is provided that the holders of a majority or specified percentage in aggregate principal amount of the
Securities of a particular series may take any action (including the making of any demand or request, the giving of any notice, consent or waiver or the taking of any other action), the fact that at the time of taking any such action the holders of
such majority or specified percentage of that series have joined therein may be evidenced by any instrument or any number of instruments of similar tenor executed by such holders of Securities of that series in person or by agent or proxy appointed
in writing. 
 If the Company shall solicit from the Securityholders of any series any request, demand, authorization,
direction, notice, consent, waiver or other action, the Company may, at its option, as evidenced by an Officers’ Certificate, fix in advance a record date for such series for the determination of Securityholders entitled to give such request,
demand, authorization, direction, notice, consent, waiver or other action, but the Company shall have no obligation to do so. If such a record date is fixed, such request, demand, authorization, direction, notice, consent, waiver or other action may
be given before or after the record date, but only the Securityholders of record at the close of business on the record date shall be deemed to be Securityholders for the purposes of determining whether Securityholders of the requisite proportion of
Outstanding Securities of that series have authorized or agreed or consented to such request, demand, authorization, direction, notice, consent, waiver or other action, and for that purpose the Outstanding Securities of that series shall be computed
as of the record date; provided, however, that no such authorization, agreement or consent by such Securityholders on the record date shall be deemed effective unless it shall become effective pursuant to the provisions of this Indenture not later
than six months after the record date. 
 Section 8.2 Proof Of Execution By Securityholders. Subject to the
provisions of Section 7.1, proof of the execution of any instrument by a Securityholder (such proof will not require notarization) or his agent or proxy and proof of the holding by any Person of any of the Securities shall be sufficient if made
in the following manner: 
 (a) The fact and date of the execution by any such Person of any instrument may be
proved in any reasonable manner acceptable to the Trustee. 
 (b) The ownership of Securities shall be proved by
the Security Register of such Securities or by a certificate of the Security Registrar thereof. 
 The Trustee may require such
additional proof of any matter referred to in this Section as it shall deem necessary. 

  
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 Section 8.3 Who May Be Deemed Owners. Prior to the due presentment for
registration of transfer of any Security, the Company, the Trustee, any paying agent and any Security Registrar may deem and treat the Person in whose name such Security shall be registered upon the books of the Company as the absolute owner of such
Security (whether or not such Security shall be overdue and notwithstanding any notice of ownership or writing thereon made by anyone other than the Security Registrar) for the purpose of receiving payment of or on account of the principal of,
premium, if any, and (subject to Section 2.3) interest on such Security and for all other purposes; and neither the Company nor the Trustee nor any paying agent nor any Security Registrar shall be affected by any notice to the contrary.

 Section 8.4 Certain Securities Owned By Company Disregarded. In determining whether the holders of the requisite
aggregate principal amount of Securities of a particular series have concurred in any direction, consent or waiver under this Indenture, the Securities of that series that are owned by the Company or any other obligor on the Securities of that
series or by any Person directly or indirectly controlling or controlled by or under common control with the Company or any other obligor on the Securities of that series shall be disregarded and deemed not to be Outstanding for the purpose of any
such determination, except that for the purpose of determining whether the Trustee shall be protected in relying on any such direction, consent or waiver, only Securities of such series that the Trustee actually knows are so owned shall be so
disregarded. The Securities so owned that have been pledged in good faith may be regarded as Outstanding for the purposes of this Section, if the pledgee shall establish to the satisfaction of the Trustee the pledgee’s right so to act with
respect to such Securities and that the pledgee is not a Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Company or any such other obligor. In case of a dispute as to such right, any
decision by the Trustee taken upon the advice of counsel shall be full protection to the Trustee. 
 Section 8.5 Actions
Binding On Future Securityholders. At any time prior to (but not after) the evidencing to the Trustee, as provided in Section 8.1, of the taking of any action by the holders of the majority or percentage in aggregate principal amount of the
Securities of a particular series specified in this Indenture in connection with such action, any holder of a Security of that series that is shown by the evidence to be included in the Securities the holders of which have consented to such action
may, by filing written notice with the Trustee, and upon proof of holding as provided in Section 8.2, revoke such action so far as concerns such Security. Except as aforesaid any such action taken by the holder of any Security shall be
conclusive and binding upon such holder and upon all future holders and owners of such Security, and of any Security issued in exchange therefor, on registration of transfer thereof or in place thereof, irrespective of whether or not any notation in
regard thereto is made upon such Security. Any action taken by the holders of the majority or percentage in aggregate principal amount of the Securities of a particular series specified in this Indenture in connection with such action shall be
conclusively binding upon the Company, the Trustee and the holders of all the Securities of that series. 
 ARTICLE 9

 SUPPLEMENTAL INDENTURES 
 Section 9.1 Supplemental Indentures Without The Consent Of Securityholders. In addition to any supplemental indenture otherwise authorized by this Indenture, the Company and the Trustee may
from time to time and at any time enter into an indenture or indentures supplemental hereto (which shall conform to the provisions of the Trust Indenture Act as then in effect), without the consent of the Securityholders, for one or more of the
following purposes: 
 (a) to cure any ambiguity, defect, omission or inconsistency herein or in the Securities
of any series (with such ambiguity, defect, omission or inconsistency being evidenced by an Officer’s Certificate); 
 (b) to comply with Article Ten; 
 (c) to provide for
uncertificated Securities in addition to or in place of certificated Securities; provided that the uncertificated Securities are issued in registered form for purposes of Section 163(f) of the Code; 

(d) to add to the covenants, restrictions, conditions or provisions relating to the Company for the benefit of the
holders of all or any series of Securities (and if such covenants, restrictions, conditions or provisions are to be for the benefit of less than all series of Securities, stating that such covenants, restrictions, conditions or provisions are
expressly being included solely for the benefit of such series), to make the occurrence, or the occurrence and the continuance, of a default in any such additional covenants, restrictions, conditions or provisions an Event of Default, or to
surrender any right or power herein conferred upon the Company; 
 (e) to add to, change or eliminate any of the
provisions of this Indenture in respect of one or more series of Securities; provided, however, that any such addition, change or elimination not otherwise permitted under this Section 9.1 shall (i) neither (A) apply to any Security
of any series created prior to the execution of such 

  
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supplemental indenture and entitled to the benefit of such provision nor (B) modify the rights of the Securityholder of any such Security with respect to such provision or (ii) become
effective only when there is no such Security outstanding; 
 (f) to make any change that would provide any
additional rights or benefits to the holders of the Securities of any series or that does not adversely affect the legal rights of any Securityholder in any material respect; 

(g) to provide for the issuance of and establish the form and terms and conditions of the Securities of any series as
provided in Section 2.1, to establish the form of any certifications required to be furnished pursuant to the terms of this Indenture or any series of Securities, or to add to the rights of the holders of any series of Securities; 

(h) to evidence and provide for the acceptance of appointment hereunder by a successor trustee; or 

(i) to provide for one or more guarantees of all or any series of Securities; 

(j) to comply with any requirements of the Securities and Exchange Commission or any successor in connection with the
qualification of this Indenture under the Trust Indenture Act; 
 (k) to provide security for the Securities of
any series or to provide for any guarantee of the Securities of any series or to confirm or evidence the release, termination or discharge of any guarantee of or lien securing the Securities of any series when such release, termination or discharge
is permitted by this Indenture; 
 (l) to make any amendment to the provision of this Indenture relating to the
transfer and legending of the Securities of any series; provided, however, that (1) compliance with this Indenture as so amended would not result in Securities of such series being transferred in violation of the Securities Act or any other
applicable securities law and (2) such amendment does not materially and adversely affect the rights of holders to transfer Securities of such series; or 
 (m) to conform the text of this Indenture, any guarantee of the Securities of any series or the notes to any provision of the “Description of Debt Securities and Guarantees” included in the
prospectus forming a part of the registration statement filed by the Company with the Commission on Form S-3 on December 15, 2016 or any subsequent description of Securities contained in any prospectus supplement, to the extent that such provision
in that “Description of Debt Securities and Guarantees” or any subsequent description of Securities contained in any prospectus supplement was intended by the Company to be a verbatim recitation of a provision of this Indenture, any
guarantee of the Securities of any series or the Securities, as applicable (with such intention being evidenced by an Officer’s Certificate). 
 The Trustee is hereby authorized to join with the Company in the execution of any such supplemental indenture, and to make any further appropriate agreements and stipulations that may be therein
contained, but the Trustee shall not be obligated to enter into any such supplemental indenture that affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise. 

Any supplemental indenture authorized by the provisions of this Section may be executed by the Company and the Trustee without the
consent of the holders of any of the Securities at the time Outstanding, notwithstanding any of the provisions of Section 9.2. 
 Section 9.2 Supplemental Indentures With Consent Of Securityholders. With the consent (evidenced as provided in Section 8.1) of the holders of not less than a majority in aggregate
principal amount of the Securities of each series affected by such supplemental indenture or indentures at the time Outstanding (including consents obtained in connection with a tender offer or exchange offer for the Securities), the Company, when
authorized by a Board Resolution, and the Trustee may from time to time and at any time enter into an indenture or indentures supplemental hereto (which shall conform to the provisions of the Trust Indenture Act as then in effect) for the purpose of
adding any provisions to or changing in any manner or eliminating (or waiving any past default or compliance with) any of the provisions of this Indenture or of any supplemental indenture or of modifying in any manner not covered by Section 9.1
the rights of the holders of the Securities of such series under this Indenture; provided, however, that no such supplemental indenture shall, without the consent of the holders of each Security then Outstanding and affected thereby, (a) extend
the fixed maturity of any Securities of any series, or reduce the principal amount thereof, or reduce the rate or extend the time of payment of interest thereon, or reduce any premium payable upon the redemption thereof or (b) reduce the
aforesaid percentage of Securities, the holders of which are required to consent to any such supplemental indenture. 
 It shall
not be necessary for the consent of the Securityholders of any series affected thereby under this Section to approve the particular form of any proposed supplemental indenture, but it shall be sufficient if such consent shall approve the substance
thereof. 
  

  
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 Section 9.3 Effect Of Supplemental Indentures. Upon the execution of any
supplemental indenture pursuant to the provisions of this Article or of Section 10.1, this Indenture shall, with respect to such series, be and be deemed to be modified and amended in accordance therewith and the respective rights, limitations
of rights, obligations, duties and immunities under this Indenture of the Trustee, the Company and the holders of Securities of the series affected thereby shall thereafter be determined, exercised and enforced hereunder subject in all respects to
such modifications and amendments, and all the terms and conditions of any such supplemental indenture shall be and be deemed to be part of the terms and conditions of this Indenture for any and all purposes. 

Section 9.4 Securities Affected By Supplemental Indentures. Securities of any series affected by a supplemental indenture,
authenticated and delivered after the execution of such supplemental indenture pursuant to the provisions of this Article or of Section 10.1, may bear a notation in form approved by the Company, provided such form meets the requirements of any
securities exchange upon which such series may be listed, as to any matter provided for in such supplemental indenture. If the Company shall so determine, new Securities of that series so modified as to conform, in the opinion of the Board of
Directors, to any modification of this Indenture contained in any such supplemental indenture may be prepared by the Company, authenticated by the Trustee and delivered in exchange for the Securities of that series then Outstanding. 

Section 9.5 Execution Of Supplemental Indentures. Upon the request of the Company, accompanied by its Board
Resolutions authorizing the execution of any such supplemental indenture, and upon the filing with the Trustee of evidence of the consent of Securityholders required to consent thereto as aforesaid, the Trustee shall join with the Company in the
execution of such supplemental indenture unless such supplemental indenture affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise, in which case the Trustee may in its discretion but shall not be obligated to
enter into such supplemental indenture. The Trustee, subject to the provisions of Section 7.1, shall receive an Officers’ Certificate and an Opinion of Counsel as conclusive evidence that any supplemental indenture executed pursuant to
this Article is authorized or permitted by, and conforms to, the terms of this Article and that it is proper for the Trustee under the provisions of this Article to join in the execution thereof. Each Opinion of Counsel delivered in connection with
the execution of a supplemental indenture shall also provide that such supplemental indenture is the legal, valid and binding obligation of the Company (and any guarantor, if applicable), enforceable against the Company (and any guarantor, if
applicable) in accordance with its terms, subject to customary exceptions. 
 Promptly after the execution by the Company and
the Trustee of any supplemental indenture pursuant to the provisions of this Section, the Trustee shall transmit by mail, first class postage prepaid, a notice, setting forth in general terms the substance of such supplemental indenture, to the
Securityholders of all series affected thereby as their names and addresses appear upon the Security Register. Any failure of the Trustee to mail such notice, or any defect therein, shall not, however, in any way impair or affect the validity of any
such supplemental indenture. 
 ARTICLE 10 
 SUCCESSOR ENTITY 
 Section 10.1 Company May Consolidate, Etc.
Except as provided pursuant to Section 2.1 pursuant to a Board Resolution, and set forth in an Officers’ Certificate, or established in one or more indentures supplemental to this Indenture, nothing contained in this Indenture shall
prevent any consolidation or merger of the Company with or into any other Person (whether or not affiliated with the Company) or successive consolidations or mergers in which the Company or its successor or successors shall be a party or parties, or
shall prevent any sale, conveyance, transfer or other disposition of the property of the Company or its successor or successors as an entirety, or substantially as an entirety, to any other corporation (whether or not affiliated with the Company or
its successor or successors) authorized to acquire and operate the same; provided, however, the Company hereby covenants and agrees that, upon any such consolidation or merger (in each case, if the Company is not the survivor of such transaction),
sale, conveyance, transfer or other disposition, (a) the due and punctual payment of the principal of (premium, if any) and interest on all of the Securities of all series in accordance with the terms of each series, according to their tenor,
and the due and punctual performance and observance of all the covenants and conditions of this Indenture with respect to each series or established with respect to such series pursuant to Section 2.1 to be kept or performed by the Company
shall be expressly assumed, by supplemental indenture (which shall conform to the provisions of the Trust Indenture Act, as then in effect) reasonably satisfactory in form to the Trustee executed and delivered to the Trustee by the entity formed by
such consolidation, or into which the Company shall have been merged, or by the entity which shall have acquired such property and (b) in the event that the Securities of any series then Outstanding are convertible into or exchangeable for
shares of common stock or other securities of the Company, such entity shall, by such supplemental indenture, make provision so that the Securityholders of Securities of that series shall thereafter be entitled to


  
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receive upon conversion or exchange of such Securities the number of securities or property to which a holder of the number of shares of common stock or other securities of the Company
deliverable upon conversion or exchange of those Securities would have been entitled had such conversion or exchange occurred immediately prior to such consolidation, merger, sale, conveyance, transfer or other disposition. 

Section 10.2 Successor Entity Substituted.

(a) In case of any such consolidation, merger, sale, conveyance, transfer or other disposition and upon the assumption by
the successor entity by supplemental indenture, executed and delivered to the Trustee and satisfactory in form to the Trustee, of the obligations set forth under Section 10.1 on all of the Securities of all series Outstanding, such successor
entity shall succeed to and be substituted for the Company with the same effect as if it had been named as the Company herein, and thereupon the predecessor corporation shall be relieved of all obligations and covenants under this Indenture and the
Securities. 
 (b) In case of any such consolidation, merger, sale, conveyance, transfer or other disposition,
such changes in phraseology and form (but not in substance) may be made in the Securities thereafter to be issued as may be appropriate. 
 (c) Nothing contained in this Article shall require any action by the Company in the case of a consolidation or merger of any Person into the Company where the Company is the survivor of such transaction,
or the acquisition by the Company, by purchase or otherwise, of all or any part of the property of any other Person (whether or not affiliated with the Company). 
 Section10.3 Evidence Of Consolidation, Etc. To Trustee. The Trustee, subject to the provisions of Section 7.1, shall receive an Officers’ Certificate or an Opinion of Counsel as
conclusive evidence that any such consolidation, merger, sale, conveyance, transfer or other disposition, and any such assumption, comply with the provisions of this Article. 
 ARTICLE 11 
 SATISFACTION AND DISCHARGE 

Section 11.1 Satisfaction and Discharge of Indenture. This Indenture shall, upon the request of the Company to the Trustee,
cease to be of further effect with respect to any series of Securities (except as to any surviving rights of registration of transfer or exchange of Securities of such series herein expressly provided for or in the form of Security for such series
and any right to receive additional amounts), and the Trustee, at the expense of the Company, shall execute proper instruments acknowledging satisfaction and discharge of this Indenture as to such series, when 

(a) either 
  

	 	(i)	all Securities of such series theretofore authenticated and delivered (other than (i) Securities which have been destroyed, lost or stolen and which have been
replaced or paid as provided in Section 2.7 and (ii) Securities for whose payment cash, Governmental Obligations or a combination thereof has theretofore been deposited in trust or segregated and held in trust by the Company and thereafter
repaid to the Company or discharged from such trust, as provided in Sections 12.5 and 12.6) have been delivered to the Trustee for cancellation; or 

  

	 	(ii)	all such Securities of such series not theretofore delivered to the Trustee for cancellation 


 

	 	(A)	have become due and payable by reason of the mailing of a notice of redemption or otherwise, or 


 

	 	(B)	will become due and payable within one year, 


and the Company, in the case of (A) or (B) above, has deposited or caused to be deposited with the Trustee as trust funds in trust specifically
pledged as security for, and dedicated solely to, the benefit of the Securityholders of the Securities of that series, cash in U.S. dollars, Governmental Obligations or a combination thereof in such amount as will be sufficient, without
consideration of any reinvestment of interest, to pay and discharge the entire indebtedness on such Securities not theretofore delivered to the Trustee for cancellation, for principal (and premium, if any) and interest, if any, to the date of such
deposit (in the case of Securities which have become due and payable), or to the Stated Maturity or the Redemption Date, as the case may be; 

  
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 (b) in respect of clause (a)(ii), no Event of Default has occurred and is
continuing on the date of deposit (other than an Event of Default resulting from the borrowing of funds to be applied to such deposit and any similar deposit relating to other indebtedness and, in each case, the granting of certain liens to secure
such borrowing); 
 (c) the Company or any guarantor has paid or caused to be paid all other sums payable
hereunder by the Company with respect to such series; and 
 (d) the Company has delivered irrevocable
instructions to the Trustee under this Indenture to apply the deposited money towards the payment of the notes at maturity or on the redemption date, as the case may be. 
 Notwithstanding the satisfaction and discharge of this Indenture with respect to such series, the obligations of the Company to the Trustee with respect to such series under this Section 11.1 and
Sections 7.6 and 7.10, the obligations of the Company to any Authenticating Agent under Section 2.10, and, if cash, Governmental Obligations or a combination thereof shall have been deposited with the Trustee pursuant to subclause (ii) of
clause (a) of this Section, the obligations of the Trustee under Section 11.2, shall survive. 
 Section 11.2
Application of Trust Money. Subject to the provisions of Section 12.6, all cash and Governmental Obligations deposited with the Trustee pursuant to Section 11.1 shall be held in trust and applied by the Trustee, in accordance with the
provisions of the series of Securities and this Indenture, to the payment, either directly or through any paying agent (including the Company or any of its Subsidiaries acting as paying agent) as the Trustee may determine, to the Persons entitled
thereto, of all sums due and to become due thereon in respect of the principal of (and premium, if any) and interest, if any, on the Securities for which payment of such cash and Governmental Obligations has been deposited with the Trustee.

 If the Trustee or paying agent is unable to apply any cash or Governmental Obligations in accordance with this Article by reason of any legal
proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, then the obligations of the Company under this Indenture and the Securities of such series
shall be revived and reinstated as though no deposit had occurred pursuant to this Article until such time as the Trustee or paying agent is permitted to apply all such cash and Governmental Obligations in accordance with this Article; provided,
however, that, if the Company has made any payment of principal, premium, if any, interest on or principal of any Securities because of the reinstatement of its obligations, the Company shall be subrogated to the rights of the holders of such
Securities to receive such payment from the cash and Governmental Obligations held by the Trustee or paying agent. 
 ARTICLE
12 
 LEGAL DEFEASANCE AND COVENANT DEFEASANCE 

Section 12.1 Option to Effect Legal Defeasance or Covenant Defeasance. The Company may at any time, at the option of its
Board of Directors evidenced by a Board Resolution set forth in an Officer’s Certificate, elect to have either Section 12.2 or 12.3 hereof be applied to all outstanding Securities of a series upon compliance with the conditions set forth
below in this Article Twelve. 
 Section 12.2 Legal Defeasance and Discharge. Upon the Company’s exercise
under Section 12.1 hereof of the option applicable to this Section 12.2 with respect to a series of Securities, the Company will, subject to the satisfaction of the conditions set forth in Section 12.4 hereof, be deemed to have been
discharged from its obligations with respect to all outstanding Securities of such series on the date the conditions set forth below are satisfied (hereinafter, “Legal Defeasance”). For this purpose, Legal Defeasance means that the Company
will be deemed to have paid and discharged the entire Indebtedness represented by the Outstanding Securities of such series, which will thereafter be deemed to be Outstanding only for the purposes of Section 12.5 hereof and the Articles and
other Sections of this Indenture referred to in clauses (1) and (2) below, and to have satisfied all their other obligations under such Securities and this Indenture (and the Trustee, on demand of and at the expense of the Company, shall
execute proper instruments acknowledging the same), except for the following provisions which will survive until otherwise terminated or discharged hereunder: 
 (1) the rights of holders of Outstanding Securities of such series to receive payments in respect of the principal of, premium on, if any, or interest on such Securities when such payments are due from
the trust referred to in Section 12.4 hereof; 

  
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 (2) the Issuers’ obligations with respect to such Securities under Article Two and
Section 4.2 hereof; 
 (3) the rights, powers, trusts, duties and immunities of the Trustee hereunder and the
Company’s obligations in connection therewith; and 
 (4) this Article Twelve. 

Subject to compliance with this Article, the Company may exercise its option under this Section 12.2 with respect to a series of Securities,
notwithstanding the prior exercise of its option under Section 12.3 hereof with respect to such series of Securities. 

Section 12.3 Covenant Defeasance. Upon the Company’s exercise under Section 12.1 hereof of the option applicable to
this Section 12.3 with respect to a series of Securities, the Company will, subject to the satisfaction of the conditions set forth in Section 12.4 hereof, be released from its obligations under Section 5.3 and Article Ten and any
additional covenants specified in any Board Resolution or indenture supplemental hereto with respect to the Outstanding Securities of such series on and after the date the conditions set forth in Section 12.4 hereof are satisfied (hereinafter,
“Covenant Defeasance”), and the Securities of such series will thereafter be deemed not Outstanding for the purposes of any direction, waiver, consent or declaration or act of holders (and the consequences of any thereof) in connection
with such covenants, but will continue to be deemed Outstanding for all other purposes hereunder (it being understood that such Securities will not be deemed Outstanding for accounting purposes). For this purpose, Covenant Defeasance means that,
with respect to the Outstanding Securities of such series, the Company may omit to comply with and shall have no liability in respect of any term, condition or limitation set forth in Section 5.3 or Article Ten and any additional covenants
specified in any Board Resolution or indenture supplemental hereto, whether directly or indirectly, by reason of any reference elsewhere herein to any such Section or Article or by reason of any reference in any such Section or Article 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 6.1 hereof with respect to Outstanding Securities of such series, but, except as specified above, the
remainder of this Indenture and such Securities shall be unaffected thereby. 
 Section 12.4 Conditions to Legal or
Covenant Defeasance. In order to exercise either Legal Defeasance or Covenant Defeasance under either Section 12.2 or 12.3 hereof with respect to the Outstanding Securities of a particular series: 

(1) the Company must irrevocably deposit with the Trustee, in trust, for the benefit of the Securityholders of the Securities of that
series, cash in U.S. dollars, Governmental Obligations, or a combination thereof, in such amounts as will be sufficient, in the opinion of a nationally recognized investment bank, appraisal firm, or firm of independent public accountants, to pay the
principal of, premium on, if any, and interest on, the Outstanding Securities of such series on the stated date for payment thereof or on the applicable redemption date, as the case may be, and the Company must specify whether the Securities of such
series are being defeased to such stated date for payment or to a particular redemption date; 
 (2) in the case of an election
under Section 12.2 hereof, the Company must deliver to the Trustee an Opinion of Counsel reasonably acceptable to the Trustee confirming that: 
 (A) the Company has received from, or there has been published by, the Internal Revenue Service a ruling; or 
 (B) since the date of this Indenture, there has been a change in the applicable federal income tax law, 
 in either case to the effect that, and based thereon such Opinion of Counsel shall confirm that, the holders of the Outstanding Securities of such series will not recognize income, gain or loss for
federal income tax purposes as a result of such Legal Defeasance and will be subject to 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 an election under Section 12.3 hereof, the Company must deliver to the Trustee an Opinion of Counsel
reasonably acceptable to the Trustee confirming that the holders of the Outstanding Securities of such series will not recognize income, gain or loss for federal income tax purposes as a result of such Covenant Defeasance and will be subject to
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; 

  
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 (4) no Default or Event of Default with respect to the Securities of such series 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 any similar concurrent deposit relating to other Indebtedness), and the
granting of liens to secure such borrowings); 
 (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 and the agreements governing any other Indebtedness being defeased, discharged or replaced) to which the Company is a party or by which the
Company is bound; and 
 (6) the Company must deliver to the Trustee an Officer’s Certificate and an Opinion of Counsel,
each stating that all conditions precedent relating to the Legal Defeasance or the Covenant Defeasance have been complied with. 

Section 12.5 Deposited Money and Government Securities to be Held in Trust; Other Miscellaneous Provisions. Subject to
Section 12.6 hereof, all cash and Governmental Obligations (including the proceeds thereof) deposited with the Trustee pursuant to Section 12.4 hereof in respect of the Outstanding Securities of a particular series shall be held in trust
and applied by the Trustee, in accordance with the provisions of such Securities and this Indenture, to the payment, either directly or through any Paying Agent (including the Company acting as Paying Agent) as the Trustee may determine, to the
holders of such Securities of all sums due and to become due thereon in respect of principal, premium, if any, and interest, but such money need not be segregated from other funds except to the extent required by law. 

The Company will pay and indemnify the Trustee against any tax, fee or other charge imposed on or assessed against the cash or Governmental Obligations
deposited pursuant to Section 12.4 hereof or the principal and interest received in respect thereof other than any such tax, fee or other charge which by law is for the account of the holders of the Outstanding Securities of the applicable
series. 
 Notwithstanding anything in this Article to the contrary, the Trustee shall deliver or pay to the Company from time to time upon
request of the Company any cash or Governmental Obligations held by it as provided in Section 12.4 hereof which, in the opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof
delivered to the Trustee (which may be the opinion delivered under Section 12.4(1) hereof), are in excess of the amount thereof that would then be required to be deposited to effect an equivalent Legal Defeasance or Covenant Defeasance.

 Section 12.6 Repayment to Company. Any money deposited with the Trustee or any Paying Agent, or then held by the
Company, in trust for the payment of the principal of, premium on, if any, or interest on any Security and remaining unclaimed for two years after such principal, premium, if any, or interest, has become due and payable shall, unless otherwise
required by mandatory provisions of applicable escheat or abandoned or unclaimed property law, be paid to the Company on its request or (if then held by the Company) will be discharged from such trust; and the holder of such Security will
thereafter, as an unsecured general creditor, be permitted to look only to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money, and all liability of the Company as trustee thereof,
will thereupon cease; provided, however, that the Trustee or such Paying Agent, before being required to make any such repayment, may give written notice to the holder of such Security, at such holder’s address as it appears upon the Security
Register, that such money remains unclaimed and that, after a date specified therein, which will not be less than 30 days from the date of such notification, any unclaimed balance of such money then remaining will, unless otherwise required by
mandatory provisions of applicable escheat or abandoned or unclaimed property law, be repaid to the Company. 

Section 12.7 Reinstatement. If the Trustee or Paying Agent is unable to apply any cash or Governmental Obligations in
accordance with Section 12.2 or 12.3 hereof, as the case may be, by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, then the Company’s obligations
under this Indenture and the Securities of the particular series shall be revived and reinstated as though no deposit had occurred pursuant to Section 12.2 or 12.3 hereof until such time as the Trustee or Paying Agent is permitted to apply all
such cash or Governmental Obligations in accordance with Section 12.2 or 12.3 hereof, as the case may be; provided, however, that, if the Company makes any payment of principal of, premium on, if any, or interest on, any Security of the
particular series following the reinstatement of its obligations, the Company shall be subrogated to the rights of the holders of such Securities to receive such payment from the cash or Governmental Obligations held by the Trustee or Paying Agent.


  
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 ARTICLE 13 
 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS, DIRECTORS 
 AND
EMPLOYEES 
 Section 13.1 No Recourse. No recourse under or upon any obligation, covenant or agreement of this
Indenture, or of any Security, or for any claim based thereon or otherwise in respect thereof, shall be had against any incorporator, direct or indirect stockholder, officer, director or employee, past, present or future as such, of the Company or
of any predecessor or successor corporation, either directly or through the Company or any such predecessor or successor corporation, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty
or otherwise; it being expressly understood that this Indenture and the obligations issued hereunder are solely corporate obligations, and that no such personal liability whatever shall attach to, or is or shall be incurred by, the incorporators,
direct or indirect stockholders, officers, directors or employees as such, of the Company or of any predecessor or successor corporation, or any of them, because of the creation of the indebtedness hereby authorized, or under or by reason of the
obligations, covenants or agreements contained in this Indenture or in any of the Securities or implied therefrom; and that any and all such personal liability of every name and nature, either at common law or in equity or by constitution or
statute, of, and any and all such rights and claims against, every such incorporator, direct or indirect stockholder, officer, director or employee as such, because of the creation of the indebtedness hereby authorized, or under or by reason of the
obligations, covenants or agreements contained in this Indenture or in any of the Securities or implied therefrom, are hereby expressly waived and released as a condition of, and as a consideration for, the execution of this Indenture and the
issuance of such Securities. 
 ARTICLE 14 
 MISCELLANEOUS PROVISIONS 
 Section 14.1 Effect On Successors And
Assigns. All the covenants, stipulations, promises and agreements in this Indenture made by or on behalf of the Company shall bind its successors and assigns, whether so expressed or not. All the covenants, stipulations, promises and agreements
in this Indenture made by or on behalf of the Trustee shall bind its successors and assigns, whether so expressed or not. 

Section 14.2 Actions By Successor. Any act or proceeding by any provision of this Indenture authorized or required to be done
or performed by any board, committee or officer of the Company shall and may be done and performed with like force and effect by the corresponding board, committee or officer of any corporation that shall at the time be the lawful successor of the
Company. 
 Section 14.3 Surrender Of Company Powers. The Company by instrument in writing executed by authority of
its Board of Directors and delivered to the Trustee may surrender any of the powers reserved to the Company, and thereupon such power so surrendered shall terminate both as to the Company and as to any successor corporation. 

Section 14.4 Notices. Except as otherwise expressly provided herein, any notice, request or demand that by any provision of
this Indenture is required or permitted to be given, made or served by the Trustee or by the holders of Securities or by any other Person pursuant to this Indenture to or on the Company may be given or served by being deposited in first class mail,
postage prepaid, addressed (until another address is filed in writing by the Company with the Trustee), as follows: Koppers Holdings Inc., 436 Seventh Avenue, Pittsburgh, PA 15219, Attention: Investor Relations. Any notice, election, request or
demand by the Company or any Securityholder or by any other Person pursuant to this Indenture to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or made in writing at the Corporate Trust Office
of the Trustee. 
 Section 14.5 Governing Law; Waiver of Jury Trial.

(a) This Indenture and each Security shall be deemed to be a contract made under the internal laws of the Commonwealth of
Pennsylvania, and for all purposes shall be construed in accordance with the laws of said Commonwealth, except to the extent that the Trust Indenture Act (or other federal law) is applicable and except with respect to the Trustee’s rights and
obligations hereunder, which shall be governed by the internal laws of the State of New York without regard to conflicts of laws principles thereof to the extent that the application of the laws of another jurisdiction would be required thereby.

 (b) EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY
APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE SECURITIES OR THE TRANSACTION CONTEMPLATED HEREBY. 
 Section 14.6 Treatment Of Securities As Debt. It is intended that the Securities will be treated as indebtedness and not as equity for federal income tax purposes. The provisions of this
Indenture shall be interpreted to further this intention. 

  
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 Section 14.7 Compliance Certificates And Opinions. 

(a) Upon any application or demand by the Company to the Trustee to take any action under any of the provisions of this
Indenture, the Company shall furnish to the Trustee an Officers’ Certificate stating that all conditions precedent provided for in this Indenture relating to the proposed action have been complied with and an Opinion of Counsel stating that in
the opinion of such counsel all such conditions precedent have been complied with, except that in the case of any such application or demand as to which the furnishing of such documents is specifically required by any provision of this Indenture
relating to such particular application or demand, no additional certificate or opinion need be furnished. 

(b) Each certificate or opinion provided for in this Indenture and delivered to the Trustee with respect to compliance
with a condition or covenant in this Indenture shall include (i) a statement that the Person making such certificate or opinion has read such covenant or condition; (ii) 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; (iii) a statement that, in the opinion of such Person, he has made such examination or investigation as is reasonably necessary to enable
him to express an informed opinion as to whether or not such covenant or condition has been complied with; and (iv) a statement as to whether or not, in the opinion of such Person, such condition or covenant has been complied with. 

Section 14.8 Payments On Business Days. Except as provided pursuant to Section 2.1 pursuant to a Board Resolution, and
set forth in an Officers’ Certificate, or established in one or more indentures supplemental to this Indenture, in any case where the date of maturity of interest or principal of any Security or the date of redemption of any Security shall not
be a Business Day, then payment of interest or principal (and premium, if any) may be made on the next succeeding Business Day with the same force and effect as if made on the nominal date of maturity or redemption, and no interest shall accrue for
the period after such nominal date. 
 Section 14.9 Conflict With Trust Indenture Act. If and to the extent that any
provision of this Indenture limits, qualifies or conflicts with any provision of the Trust Indenture Act, such Trust Indenture Act provision shall control. 
 Section 14.10 Counterparts. This Indenture may be executed in any number of counterparts, each of which shall be an original, but such counterparts shall together constitute but one and the
same instrument. The exchange of copies of this Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original
Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for all purposes. 
 Section 14.11 Separability. In case any one or more of the provisions contained in this Indenture or in the Securities of any series shall for any reason be held to be invalid, illegal or
unenforceable in any respect, such invalidity, illegality or unenforceability shall not affect any other provisions of this Indenture or of such Securities, but this Indenture and such Securities shall be construed as if such invalid or illegal or
unenforceable provision had never been contained herein or therein. 
 Section 14.12 Compliance Certificates. The
Company shall deliver to the Trustee, within 120 days after the end of each fiscal year during which any Securities of any series were outstanding, an Officers’ Certificate stating whether or not the signers know of any Default or Event of
Default that occurred during such fiscal year. Such certificate shall contain a certification from the principal executive officer, principal financial officer or principal accounting officer of the Company that a review has been conducted of the
activities of the Company and the Company’s performance under this Indenture and that the Company has complied with all conditions and covenants under this Indenture. For purposes of this Section 14.12, such compliance shall be determined
without regard to any period of grace or requirement of notice provided under this Indenture. If any of the officers of the Company signing such certificate has knowledge of such a Default or Event of Default, the certificate shall describe any such
Default or Event of Default and its status. 
 Section 14.13 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. 

  
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 Section 14.14 U.S.A. Patriot Act. The parties hereto acknowledge that in
accordance with Section 326 of the U.S.A. Patriot Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies
each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Indenture agree that they 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. 
 Section 14.15 Consent to Jurisdiction and Service. 

To the fullest extent permitted by applicable law, each party hereby irrevocably submits to the non-exclusive jurisdiction of any Federal
or State court located in the Borough of Manhattan in The City of New York, New York in any suit, action or proceeding based on or arising out of or relating to this Indenture or any Securities and irrevocably agrees that all claims in respect of
such suit or proceeding may be determined in any such court. Each party irrevocably waives, to the fullest extent permitted by law, any objection which it may have to the laying of the venue of any such suit, action or proceeding brought in an
inconvenient forum. Each party agrees that final judgment in any such suit, action or proceeding brought in such a court shall be conclusive and binding upon such party, and may be enforced in any courts to the jurisdiction of which such party is
subject by a suit upon such judgment, provided, that service of process is effected upon such party in the manner specified herein or as otherwise permitted by law. 
 ARTICLE 15 
 SUBORDINATION OF SECURITIES 

Section 15.1 Subordination Terms. The payment by the Company of the principal of, premium, if any, and interest on any series
of Securities issued hereunder shall be subordinated to the extent established in or pursuant to a Board Resolution and set forth in an Officers’ Certificate, or established in one or more indentures supplemental hereto relating to such
Securities. 

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

					
	[	 	]
	By:	 		 	
			
	Name:	 	 	 	 
	Title:	 	 	 	 


  

			
	 Wells Fargo Bank, National Association,
 as Trustee

		
	By:	 	 
	Name:	 	 
	Title:	 	Vice President



  
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