Form of Senior Indenture



 Exhibit 4.6 
 AtriCure, Inc., 
 as the Company, 

U.S. Bank National Association, 
 as Trustee 
 Senior Indenture 

Dated as of July 1, 2011 







 TABLE OF CONTENTS 

 

							
	 	  	 	  	Page	 
			
	Article 1.	  	DEFINITIONS AND INCORPORATION BY REFERENCE	  	 	1	  
			
	 Section 1.1
	  	Definitions	  	 	1	  
	 Section 1.2
	  	Other Definitions	  	 	4	  
	 Section 1.3
	  	Incorporation by Reference of Trust Indenture Act	  	 	5	  
	 Section 1.4
	  	Rules of Construction	  	 	5	  
			
	Article 2.	  	THE SECURITIES	  	 	5	  
			
	 Section 2.1
	  	Form and Dating	  	 	5	  
	 Section 2.2
	  	Execution And Authentication	  	 	5	  
	 Section 2.3
	  	Amount Unlimited; Issuable in Series	  	 	7	  
	 Section 2.4
	  	Denomination and Date of Securities; Payments of Interest	  	 	8	  
	 Section 2.5
	  	Registrar and Paying Agent; Agents Generally	  	 	9	  
	 Section 2.6
	  	Paying Agent to Hold Money in Trust	  	 	9	  
	 Section 2.7
	  	Transfer and Exchange	  	 	10	  
	 Section 2.8
	  	Replacement Securities	  	 	12	  
	 Section 2.9
	  	Outstanding Securities	  	 	12	  
	 Section 2.10
	  	Temporary Securities	  	 	13	  
	 Section 2.11
	  	Cancellation	  	 	13	  
	 Section 2.12
	  	CUSIP Numbers	  	 	13	  
	 Section 2.13
	  	Defaulted Interest	  	 	13	  
	 Section 2.14
	  	Series May Include Tranches	  	 	13	  
			
	Article 3.	  	REDEMPTION	  	 	14	  
			
	 Section 3.1
	  	Applicability of Article	  	 	14	  
	 Section 3.2
	  	Notice of Redemption; Partial Redemptions	  	 	14	  
	 Section 3.3
	  	Payment Of Securities Called For Redemption	  	 	15	  
	 Section 3.4
	  	Exclusion of Certain Securities from Eligibility for Selection for Redemption	  	 	15	  
	 Section 3.5
	  	Mandatory and Optional Sinking Funds	  	 	16	  
			
	Article 4.	  	COVENANTS	  	 	17	  
			
	 Section 4.1
	  	Payment of Securities	  	 	17	  
	 Section 4.2
	  	Maintenance of Office or Agency	  	 	18	  
	 Section 4.3
	  	Certificate to Trustee	  	 	18	  
	 Section 4.4
	  	Additional Amounts	  	 	18	  
			
	Article 5.	  	SUCCESSOR CORPORATION	  	 	19	  
			
	 Section 5.1
	  	When Company May Merge, Etc.	  	 	19	  
	 Section 5.2
	  	Successor Substituted	  	 	19	  
			
	Article 6.	  	SECURITYHOLDERS’ LISTS AND REPORTS BY THE COMPANY AND THE TRUSTEE	  	 	19	  
			
	 Section 6.1
	  	Securityholders’ Lists	  	 	19	  
	 Section 6.2
	  	Preservation of Information; Communications with Securityholders	  	 	19	  
	 Section 6.3
	  	Reports by the Company	  	 	20	  


  
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	 Section 6.4
	  	Reports by the Trustee	  	 	20	  
			
	 Article 7.
	  	DEFAULT AND REMEDIES	  	 	20	  
			
	 Section 7.1
	  	Events of Default	  	 	20	  
	 Section 7.2
	  	Acceleration	  	 	21	  
	 Section 7.3
	  	Other Remedies	  	 	22	  
	 Section 7.4
	  	Waiver of Past Defaults	  	 	22	  
	 Section 7.5
	  	Control by Majority	  	 	22	  
	 Section 7.6
	  	Limitation on Suits	  	 	22	  
	 Section 7.7
	  	Rights of Holders to Receive Payment	  	 	23	  
	 Section 7.8
	  	Collection Suit by Trustee	  	 	23	  
	 Section 7.9
	  	Trustee May File Proofs of Claim	  	 	23	  
	 Section 7.10
	  	Application of Proceeds	  	 	23	  
	 Section 7.11
	  	Restoration of Rights and Remedies	  	 	24	  
	 Section 7.12
	  	Undertaking for Costs	  	 	24	  
	 Section 7.13
	  	Rights and Remedies Cumulative	  	 	24	  
	 Section 7.14
	  	Delay or Omission not Waiver	  	 	24	  
			
	 Article 8.
	  	TRUSTEE	  	 	24	  
			
	 Section 8.1
	  	General	  	 	24	  
	 Section 8.2
	  	Certain Rights of Trustee	  	 	25	  
	 Section 8.3
	  	Individual Rights of Trustee	  	 	26	  
	 Section 8.4
	  	Trustee’s Disclaimer	  	 	26	  
	 Section 8.5
	  	Notice of Default	  	 	26	  
	 Section 8.6
	  	Reports by Trustee to Holders	  	 	26	  
	 Section 8.7
	  	Compensation and Indemnity	  	 	26	  
	 Section 8.8
	  	Disqualification; Conflicting Interests	  	 	27	  
	 Section 8.9
	  	Corporate Trustee Required; Eligibility	  	 	27	  
	 Section 8.10
	  	Replacement of Trustee	  	 	27	  
	 Section 8.11
	  	Acceptance of Appointment by Successor	  	 	28	  
	 Section 8.12
	  	Successor Trustee By Merger, Etc.	  	 	28	  
	 Section 8.13
	  	Eligibility	  	 	29	  
	 Section 8.14
	  	Money Held in Trust	  	 	29	  
	 Section 8.15
	  	Preferential Collection of Claims Against the Company	  	 	29	  
			
	 Article 9.
	  	SECURITYHOLDERS	  	 	29	  
			
	 Section 9.1
	  	Evidence of Action by Securityholders	  	 	29	  
	 Section 9.2
	  	Proof of Execution by Securityholders	  	 	29	  
	 Section 9.3
	  	Certain Securities Owned by Company Disregarded	  	 	29	  
			
	 Article 10.
	  	SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS	  	 	30	  
			
	 Section 10.1
	  	Satisfaction and Discharge of Indenture	  	 	30	  
	 Section 10.2
	  	Application by Trustee of Funds Deposited for Payment of Securities	  	 	30	  
	 Section 10.3
	  	Repayment of Moneys Held by Paying Agent	  	 	31	  
	 Section 10.4
	  	Return of Moneys Held by Trustee and Paying Agent Unclaimed for Two Years	  	 	31	  
	 Section 10.5
	  	Defeasance and Discharge of Indenture	  	 	31	  
	 Section 10.6
	  	Defeasance of Certain Obligations	  	 	32	  
	 Section 10.7
	  	Reinstatement	  	 	33	  
	 Section 10.8
	  	Indemnity	  	 	33	  
	 Section 10.9
	  	Excess Funds	  	 	33	  
	 Section 10.10
	  	Qualifying Trustee	  	 	33	  


  
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	 Article 11.
	  	AMENDMENTS, SUPPLEMENTS AND WAIVERS	  	 	33	  
			
	 Section 11.1
	  	Without Consent of Holders	  	 	33	  
	 Section 11.2
	  	With Consent of Holders	  	 	34	  
	 Section 11.3
	  	Revocation and Effect of Consent	  	 	35	  
	 Section 11.4
	  	Notation on or Exchange of Securities	  	 	35	  
	 Section 11.5
	  	Trustee to Sign Amendments, Etc.	  	 	35	  
	 Section 11.6
	  	Conformity with Trust Indenture Act	  	 	35	  
			
	 Article 12.
	  	MISCELLANEOUS	  	 	35	  
			
	 Section 12.1
	  	Trust Indenture Act of 1939	  	 	35	  
	 Section 12.2
	  	Notices	  	 	35	  
	 Section 12.3
	  	Certificate and Opinion as to Conditions Precedent	  	 	36	  
	 Section 12.4
	  	Statements Required in Certificate or Opinion	  	 	37	  
	 Section 12.5
	  	Evidence of Ownership	  	 	37	  
	 Section 12.6
	  	Rules by Trustee, Paying Agent or Registrar	  	 	37	  
	 Section 12.7
	  	Payment Date Other Than a Business Day	  	 	37	  
	 Section 12.8
	  	Governing Law	  	 	38	  
	 Section 12.9
	  	No Adverse Interpretation of Other Agreements	  	 	38	  
	 Section 12.10
	  	Successors	  	 	38	  
	 Section 12.11
	  	Duplicate Originals	  	 	38	  
	 Section 12.12
	  	Separability	  	 	38	  
	 Section 12.13
	  	Table of Contents, Headings, Etc.	  	 	38	  
	 Section 12.14
	  	Exemptions from Individual Liability	  	 	38	  
	 Section 12.15
	  	Judgment Currency	  	 	38	  
	 Section 12.16
	  	Waiver of Jury Trial	  	 	38	  
	 Section 12.17
	  	Force Majeure	  	 	39	  


  
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 Cross Reference Table* 

 

			
	Section of Trust Indenture Act of 1939, as amended	  	Section of
Indenture
	 310(a)
	  	7.9
	 310(b)
	  	7.8
		  	7.10
	 310(c)
	  	Inapplicable
	 311(a)
	  	7.15
	 311(b)
	  	7.15
	 311(c)
	  	Inapplicable
	 312(a)
	  	6.1
		  	6.2(a)
	 312(b)
	  	6.2(b)
	 312(c)
	  	6.2(b)
	 313(a)
	  	6.4(a)
	 313(b)
	  	6.4(b)
	 313(c)
	  	6.4(a)
		  	6.4(b)
	 313(d)
	  	6.4(b)
	 314(a)
	  	6.3
	 314(b)
	  	Inapplicable
	 314(c)(1)
	  	12.3
	 314(c)(2)
	  	12.4
	 314(d)
	  	Inapplicable
	 314(e)
	  	7.12
	 314(f)
	  	Inapplicable
	 315(a)
	  	8.1
	 315(b)
	  	6.4
	 315(c)
	  	8.1
	 315(d)
	  	8.1
	 315(e)
	  	7.12
	 316(a)
	  	7.5, 9.3
	 316(b)
	  	7.6
	 316(c)
	  	9.1
	 317(a)
	  	7.8
	 317(b)
	  	2.5
	 318(a)
	  	12.1

  

	*	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.









 SENIOR INDENTURE, dated as of July 1, 2011, between ATRICURE, INC., a Delaware corporation,
as the Company, and U.S. BANK NATIONAL ASSOCIATION, as Trustee. 
 RECITALS OF THE COMPANY 

WHEREAS, the Company has duly authorized the issue from time to time of its senior debentures, notes or other evidences of indebtedness
to be issued in one or more series (the “Securities”) up to such principal amount or amounts as may from time to time be authorized in accordance with the terms of this Indenture and to provide, among other things, for the
authentication, delivery and administration thereof, the Company has duly authorized the execution and delivery of this Indenture; 
 WHEREAS, all things necessary to make this Indenture a valid indenture and agreement according to its terms have been done. 
 NOW, THEREFORE: 
 In consideration of the premises and the purchases of the
Securities by the holders thereof, the Company and the Trustee mutually covenant and agree for the equal and proportionate benefit of the respective holders from time to time of the Securities or of any and all series thereof and of the coupons, if
any, appertaining thereto as follows: 
 ARTICLE 1. 
 DEFINITIONS AND INCORPORATION BY REFERENCE 
 Section 1.1
Definitions. 
 “Affiliate” of any Person means any other Person directly or indirectly controlling or
controlled by or under direct or indirect common control with such Person. For the purposes of this definition, “control” (including, with correlative meanings, the terms “controlling”, “controlled by” and “under
common control with”) when used with respect to any Person means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of such Person, whether through the ownership of voting
securities, by contract or otherwise. 
 “Agent” means any Registrar, Paying Agent, transfer agent or
Authenticating Agent. 
 “Board Resolution” means one or more resolutions of the board of directors of the
Company or any authorized committee thereof, certified by the secretary or an assistant secretary to have been duly adopted and to be in full force and effect on the date of certification, and delivered to the Trustee. 

“Business Day” means, with respect to any series of Securities, any day, other than a Saturday or Sunday, that is
neither a legal holiday nor a day on which banking institutions are authorized or required by law or regulation to close in The City of New York or in the city where the office or agency for payment on the Securities is maintained pursuant to
Section 4.2. 
 “Closing Date” means the date on which any series of Securities was originally issued
under this Indenture 
 “Commission” means the Securities and Exchange Commission, as from time to time
constituted, created under the Exchange Act or, if at any time after the execution of this instrument such Commission is not existing and performing the duties now assigned to it under the Trust Indenture Act, then the body performing such duties at
such time. 
 “Company” means the party named as such in the first paragraph of this Indenture until a
successor replaces it pursuant to Article 5 of this Indenture and thereafter means the successor. 
 “Corporate Trust
Office” means the office of the Trustee at which the corporate trust business of the 







 
Trustee shall, at any particular time, be administered, which office is, at the date of this Indenture, located at 425 Walnut Street, 6th Floor, Cincinnati, Ohio 45202. 
 “Default” means any event that is, or after notice or passage of time or both would be, an Event of Default. 
 “Depositary” means, with respect to the Securities of any series issuable or issued in the form of one or more Registered Global Securities, the Person designated as Depositary by the
Company pursuant to Section 2.3 until a successor Depositary shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Depositary” shall mean or include each Person who is then a Depositary
hereunder, and if at any time there is more than one such Person, “Depositary” as used with respect to the Securities of any such series shall mean the Depositary with respect to the Registered Global Securities of that series.

 “Dollars” means or “$” means a dollar or other equivalent unit of legal tender for payment of
public or private debts in the United States of America. 
 “Exchange Act” means the Securities Exchange Act of
1934, as amended. 
 “GAAP” means generally accepted accounting principles set forth in the opinions and
pronouncements of the Accounting Principles Board of the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board or in such other statements by such other entity as have been
approved by a significant segment of the accounting profession which are in effect on the date of this Indenture. 

“Guarantee” means any obligation, contingent or otherwise, of any Person directly or indirectly guaranteeing any
Indebtedness of any other Person and, without limiting the generality of the foregoing, any obligation, direct or indirect, contingent or otherwise, of such Person (1) to purchase or pay (or advance or supply funds for the purchase or payment
of) such Indebtedness of such other Person (whether arising by virtue of partnership arrangements, or by agreements to keep-well, to purchase assets, goods, securities or services (unless such purchase arrangements are on arm’s-length terms and
are entered into in the ordinary course of business), to take-or-pay, or to maintain financial statement conditions or otherwise) or (2) entered into for purposes of assuring in any other manner the obligee of such Indebtedness of the payment
thereof or to protect such obligee against loss in respect thereof (in whole or in part); provided that the term “Guarantee” shall not include endorsements for collection or deposit in the ordinary course of business. The term
“Guarantee” used as a verb has a corresponding meaning. 
 “Holder” or
“Securityholder” means the registered holder of any Security with respect to Registered Securities and the bearer of any Unregistered Security or any coupon appertaining thereto, as the case may be. 

“Indebtedness” means with respect to any Person, any indebtedness of such Person, whether or not contingent, in respect
of borrowed money or evidenced by bonds, securities, debentures or similar instruments or letters of credit (or reimbursement agreements in respect thereof) or banker’s acceptances, except any such balance that constitutes an accrued expense or
trade payable, if and to the extent any of the foregoing indebtedness (other than letters of credit) would appear as a liability upon a balance sheet of such Person prepared in accordance with GAAP, as well as all indebtedness of others secured by a
lien on any asset of such Person (whether or not such indebtedness is assumed by such Person) and, to the extent not otherwise included, the guarantee by such Person of any indebtedness of any other Person. The amount of Indebtedness of any Person
at any date shall be the outstanding balance at such date of all unconditional obligations as described above and the maximum liability, upon the occurrence of the contingency giving rise to the obligation, of any contingent obligations at such
date; provided that the amount outstanding at any time of any Indebtedness issued with original issue discount is the full amount of such Indebtedness less the remaining unamortized portion of the original issue discount of such Indebtedness at such
time as determined in conformity with GAAP. The amount of any Indebtedness outstanding as of any date shall be (i) the accreted value thereof, in the case of any Indebtedness issued with original issue discount and (ii) the principal
amount thereof, together with any interest thereon that is more than 30 days past due, in the case of any other Indebtedness. 

  
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 “Indenture” means this Indenture as originally executed and delivered or as
it may be amended or supplemented from time to time by one or more indentures supplemental to this Indenture entered into pursuant to the applicable provisions of this Indenture and shall include the forms and terms of the Securities of each series
established as contemplated pursuant to Sections 2.1 and 2.3. 
 “Investment Company Act” means the Investment
Company Act of 1940, as amended. 
 “Officer” means the president or chief executive officer, any executive
vice president, any senior vice president, any vice president (whether or not designated by a number or a word or words added behind or after the title “vice president”), the chief financial officer, the treasurer or any assistant
treasurer, or the secretary or any assistant secretary. 
 “Officers’ Certificate” means a certificate
signed in the name of the Company (i) by the president or chief executive officer or any vice president (whether or not designated by a number or a word or words added behind or after the title “vice president”) of the Company, and
(ii) by the chief financial officer, the treasurer or any assistant treasurer, or the secretary or any assistant secretary of the Company, and delivered to the Trustee. Each such certificate shall comply with Section 314 of the Trust
Indenture Act, if applicable, and include (except as otherwise expressly provided in this Indenture) the statements provided in Section 12.4, if applicable. 
 “Opinion of Counsel” means a written opinion signed by legal counsel, who may be an employee of or counsel to the Company, satisfactory to the Trustee. Each such opinion shall comply with
Section 314 of the Trust Indenture Act, if applicable, and include the statements provided in Section 12.4, if and to the extent required thereby. 
 “original issue date” of any Security (or portion thereof) means the earlier of (a) the date of authentication of such Security or (b) the date of any Security (or portion
thereof) for which such Security was issued (directly or indirectly) on registration of transfer, exchange or substitution. 

“Original Issue Discount Security” means any Security that provides for an amount less than the Principal amount thereof
to be due and payable upon a declaration of acceleration of the maturity thereof pursuant to Section 7.2. 

“Person” means any individual, corporation, limited liability company, partnership, joint venture, trust, unincorporated
organization or government or any agency or political subdivision thereof. 
 “Principal” of a Security means
the principal amount of, and, unless the context indicates otherwise, includes any premium payable on, the Security. 

“Registered Global Security” means a Security evidencing all or a part of a series of Registered Securities, issued to
the Depositary for such series in accordance with Section 2.2, and bearing the legend prescribed in Section 2.2. 

“Registered Security” means any Security registered on the Security Register (as defined in Section 2.5).

 “Responsible Officer” when used with respect to the Trustee, shall mean an officer of the Trustee in the
Corporate Trust Office, having direct responsibility for the administration of this Indenture, and also, with respect to a particular matter, any other officer to whom such matter is referred because of such officer’s knowledge of and
familiarity with the particular subject. 
 “Securities” means any of the securities, as defined in the first
paragraph of the recitals hereof, that are authenticated and delivered under this Indenture and, unless the context indicates otherwise, shall include any coupon appertaining thereto. 

“Securities Act” means the Securities Act of 1933, as amended. 

  
 - 3 -









 “Significant Subsidiary” means a Subsidiary, including its Subsidiaries,
that meets any of the conditions set forth under Rule 405 under the Securities Act. 
 “Subsidiary” means with
respect to any specified Person, any corporation of which at least a majority of the outstanding stock having by the terms thereof ordinary voting power for the election of directors of such corporation (irrespective of whether or not at the time
stock of any other class or classes of such corporation shall have or might have voting power by reason of the happening of any contingency) is, or other entity of which at least a majority of the common equity interests are, at the time directly or
indirectly owned by that Person, or by one or more other Subsidiaries of that Person, or by that Person and one or more other Subsidiaries of that Person. 
 “Trustee” means the party named as such in the first paragraph of this Indenture until a successor replaces it in accordance with the provisions of Article 8 and thereafter shall mean or
include each Person who is then a Trustee hereunder, and if at any time there is more than one such Person, “Trustee” as used with respect to the Securities of any series shall mean the Trustee with respect to Securities of that series.

 “Trust Indenture Act” means the Trust Indenture Act of 1939, as amended (15 U.S. Code §§
77aaa-77bbbb), as it may be amended from time to time. 
 “Unregistered Security” means any Security other than
a Registered Security. 
 “U.S. Government Obligations” means securities that are (1) direct obligations
of the United States of America for the payment of which its full faith and credit is pledged or (2) obligations of a Person controlled or supervised by and acting as an agency or instrumentality of the United States of America the full and
timely payment of which is unconditionally guaranteed as a full faith and credit obligation by the United States of America, which, in either case, are not callable or redeemable at the option of the issuer thereof at any time prior to the stated
maturity of the notes, and shall also include a depository receipt issued by a bank or trust company as custodian with respect to any such U.S. Government Obligation or a specific payment of interest on or principal of any such U.S. Government
Obligation held by such custodian for the account of the holder of a depository receipt; provided that (except as required by law) such custodian is not authorized to make any deduction from the amount payable to the holder of such depository
receipt from any amount received by the custodian in respect of the U.S. Government Obligation or the specific payment of interest on or principal of the U.S. Government Obligation evidenced by such depository receipt. 

“Yield to Maturity” means, as the context may require, the yield to maturity (i) on a series of Securities or
(ii) if the Securities of a series are issuable from time to time, on a Security of such series, calculated at the time of issuance of such series in the case of clause (i) or at the time of issuance of such Security of such series in the
case of clause (ii), or, if applicable, at the most recent redetermination of interest on such series or on such Security, and calculated in accordance with the constant interest method or such other accepted financial practice as is specified in
the terms of such Security. 
 Section 1.2 Other Definitions. Each of the following terms is defined in the
section set forth opposite such term: 
  

			
	Term	  	Section
	 Authenticating Agent
	  	2.2
	 cash transaction
	  	8.3
	 Event of Default
	  	7.1
	 Judgment Currency
	  	12.15
	 mandatory sinking fund payment
	  	3.5
	 optional sinking fund payment
	  	3.5
	 Paying Agent
	  	2.5
	 record date
	  	2.4
	 Registrar
	  	2.5
	 Required Currency
	  	12.15
	 Security Register
	  	2.5


  
 - 4 -










			
	Term	  	Section
	 self-liquidating paper
	  	8.3
	 sinking fund payment date
	  	3.5
	 Surviving Person
	  	5.1(a)
	 tranche
	  	2.14

 Section 1.3 Incorporation by Reference of Trust Indenture Act. Whenever this Indenture
refers to a provision of the Trust Indenture Act, the provision is incorporated by reference in and made a part of this Indenture. The following terms used in this Indenture that are defined by the Trust Indenture Act have the following meanings:

 “indenture securities” means the Securities; 

“indenture security holder” means a Holder or a Securityholder; 

“indenture to be qualified” means this Indenture; 

“indenture trustee” or “institutional trustee” means the Trustee; and 

“obligor” on the indenture securities means the Company or any other obligor on the Securities. 

All other terms used in this Indenture that are defined by the Trust Indenture Act, defined by reference in the Trust Indenture Act to
another statute or defined by a rule of the Commission and not otherwise defined herein have the meanings assigned to them therein. 
 Section 1.4 Rules of Construction. Unless the context otherwise requires: 
 (a) an accounting term not otherwise defined has the meaning assigned to it in accordance with GAAP; 
 (b) words in the singular include the plural, and words in the plural include the singular; 
 (c) “herein,” “hereof” and other words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision; 

(d) all references to Sections or Articles refer to Sections or Articles of this Indenture unless otherwise indicated; and 

(e) use of masculine, feminine or neuter pronouns should not be deemed a limitation, and the use of any such pronouns should be construed
to include, where appropriate, the other pronouns. 
 ARTICLE 2. 

THE SECURITIES 
 Section 2.1 Form and Dating. The Securities of each series shall be substantially in such form or forms (not inconsistent with this Indenture) as shall be established by or pursuant to
one or more Board Resolutions or in one or more indentures supplemental hereto, in each case with such appropriate insertions, omissions, substitutions and other variations as are required or permitted by this Indenture and may have imprinted or
otherwise reproduced thereon such legend or legends or endorsements, not inconsistent with the provisions of this Indenture, as may be required to comply with any law, or with any rules of any securities exchange or usage, all as may be determined
by the officers executing such Securities as evidenced by their execution of the Securities. Unless otherwise so established, Unregistered Securities shall have coupons attached. 

Section 2.2 Execution And Authentication. One Officer of the Company shall execute the Securities and one Officer of
the Company shall execute the coupons appertaining thereto for the Company by facsimile or manual signature in the name and on behalf of the Company. If an Officer of the Company whose signature is on a


  
 - 5 -









 
Security or coupon appertaining thereto no longer holds that office at the time the Security is authenticated, the Security and such coupon shall nevertheless be valid. 

The Trustee, at the expense of the Company, may appoint an authenticating agent (the “Authenticating Agent”) to
authenticate Securities. The Authenticating Agent may authenticate Securities whenever the Trustee may do so. Each reference in this Indenture to authentication by the Trustee includes authentication by such Authenticating Agent. 

A Security and the coupons appertaining thereto shall not be valid until the Trustee or Authenticating Agent signs, manually or by
facsimile, the certificate of authentication on the Security or on the Security to which such coupon appertains. The signature shall be conclusive evidence that the Security or the Security to which the coupon appertains has been authenticated under
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 having attached thereto appropriate coupons, if any, executed by the Company to the Trustee for authentication together with the applicable documents referred to below in this Section, and the Trustee shall thereupon
authenticate and deliver such Securities to or upon the written order of the Company. In authenticating any Securities of a series, the Trustee shall be entitled to receive prior to the authentication of any Securities of such series, and (subject
to Article 8) shall be fully protected in relying upon, unless and until such documents have been superseded or revoked: 
 (a)
any Board Resolution and/or executed supplemental indenture referred to in Section 2.1 and Section 2.3 by or pursuant to which the forms and terms of the Securities of that series were established; 

(b) an Officers’ Certificate setting forth the form or forms and terms of the Securities, stating that the form or forms and terms
of the Securities of such series have been established in compliance with this Indenture; and 
 (c) an Opinion of Counsel
substantially to the effect that the form or forms and terms of the Securities of such series have been established in compliance with this Indenture and that the supplemental indenture, to the extent applicable, and Securities have been duly
authorized and, if executed and authenticated in accordance with the provisions of the Indenture and delivered to and duly paid for by the purchasers thereof on the date of such opinion, would be entitled to the benefits of the Indenture and would
be valid and binding obligations of the Company, enforceable against the Company in accordance with their respective terms, subject to bankruptcy, insolvency, reorganization, receivership, moratorium and other similar laws affecting creditors’
rights generally, general principles of equity, and covering such other matters as shall be specified therein and as shall be reasonably requested by the Trustee. 
 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 which is not reasonably acceptable to the Trustee. 
 If the Company
shall establish pursuant to Section 2.3 that the Securities of a series or a portion thereof are to be issued in the form of one or more Registered Global Securities, then the Company shall execute and the Trustee shall authenticate and deliver
one or more Registered Global Securities that (i) shall represent and shall be denominated in an amount equal to the aggregate Principal amount of all of the Securities of such series issued in such form and not yet cancelled, (ii) shall
be registered in the name of the Depositary for such Registered Global Security or Securities or the nominee of such Depositary, (iii) shall be delivered by the Trustee to such Depositary or its custodian or pursuant to such Depositary’s
instructions and (iv) shall (unless provided otherwise in the form of such Security) bear a legend substantially to the following effect: “Unless and until it is exchanged in whole or in part for Securities in definitive registered form,
this Security may not be transferred except as a whole by the Depositary to the nominee of the Depositary or by a nominee of the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any such nominee to a
successor Depositary or a nominee of such successor Depositary.” 

  
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 Section 2.3 Amount Unlimited; Issuable in Series. 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 and each such series shall rank equally and pari passu with all other unsecured and unsubordinated debt of the Company. 
 There shall be established in or pursuant to Board Resolution or one or more indentures supplemental hereto, prior to the initial issuance of Securities of any series, subject to the last sentence of this
Section 2.3, 
 (a) the designation of the Securities of the series, which shall distinguish the Securities of the series
from the Securities of all other series; 
 (b) any limit upon the aggregate Principal amount of the Securities of the series
that may be authenticated and delivered under this Indenture and any limitation on the ability of the Company to increase such aggregate Principal amount after the initial issuance of the Securities of that series (except for Securities
authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, or upon redemption of, other Securities of the series pursuant hereto); 
 (c) the date or dates on which the Principal of the Securities of the series is payable (which date or dates may be fixed or extendible); 

(d) the rate or rates (which may be fixed or variable) per annum at which the Securities of the series shall bear interest, if any, the
date or dates from which such interest shall accrue, on which such interest shall be payable and (in the case of Registered Securities) on which a record shall be taken for the determination of Holders to whom interest is payable and/or the method
by which such rate or rates or date or dates shall be determined; 
 (e) if other than as provided in Section 4.2, the
place or places where the Principal of, premium, if any, and any interest on Securities of the series shall be payable, any Registered Securities of the series may be surrendered for exchange, notices, demands to or upon the Company in respect of
the Securities of the series and this Indenture may be served and notice to Holders may be published; 
 (f) the right, if any,
of the Company to redeem Securities of the series, in whole or in part, at its option and the period or periods within which, the price or prices at which and any terms and conditions upon which Securities of the series may be so redeemed;

 (g) the obligation, if any, of the Company to redeem, purchase or repay Securities of the series pursuant to any mandatory
redemption or at the option of a Holder thereof and the price or prices at which and the period or periods within which and any of the terms and conditions upon which Securities of the series shall be redeemed, purchased or repaid, in whole or in
part, pursuant to such obligation; 
 (h) if other than denominations of $1,000 and integral multiples of $1,000, the
denominations in which Securities of the series shall be issuable; 
 (i) 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; 
 (j) if other than the coin or currency in which the Securities of the series are denominated, the coin or currency in which payment of the Principal of, premium, if any, or interest on the Securities of
the series shall be payable or if the amount of payments of principal of, premium, if any, and/or interest on the Securities of the series may be determined with reference to an index based on a coin or currency other than that in which the
Securities of the series are denominated, the manner in which such amounts shall be determined; 
 (k) if other than the
currency of the United States of America, the currency or currencies, including composite currencies, in which payment of the Principal of, premium, if any, and interest on the Securities of the


  
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series shall be payable, and the manner in which any such currencies shall be valued against other currencies in which any other Securities shall be payable; 

(l) whether the Securities of the series or any portion thereof will be issuable as Registered Securities (and if so, whether such
Securities will be issuable as Registered Global Securities) or Unregistered Securities (with or without coupons) (and if so, whether such Securities will be issued in temporary or permanent global form), or any combination of the foregoing, any
restrictions applicable to the offer, sale or delivery of Unregistered Securities or the payment of interest thereon and, if other than as provided herein, the terms upon which Unregistered Securities of any series may be exchanged for Registered
Securities of such series and vice versa; 
 (m) whether the Securities of the series may be exchangeable for and/or convertible
into the common stock of the Company or any other security; 
 (n) whether and under what circumstances the Company will pay
additional amounts on the Securities of the series held by a person who is not a U.S. person in respect of any tax, assessment or governmental charge withheld or deducted and, if so, whether the Company will have the option to redeem such Securities
rather than pay such additional amounts; 
 (o) if the Securities of the series are to be issuable in definitive form (whether
upon original issue or upon exchange of a temporary Security of such series) only upon receipt of certain certificates or other documents or satisfaction of other conditions, the form and terms of such certificates, documents or conditions;

 (p) any trustees, depositaries, authenticating or paying agents, transfer agents or the registrar or any other agents with
respect to the Securities of the series; 
 (q) provisions, if any, for the defeasance of the Securities of the series
(including provisions permitting defeasance of less than all Securities of the series), which provisions may be in addition to, in substitution for, or in modification of (or any combination of the foregoing) the provisions of Article 10;

 (r) if the Securities of the series are issuable in whole or in part as one or more Registered Global Securities or
Unregistered Securities in global form, the identity of the Depositary or common Depositary for such Registered Global Security or Securities or Unregistered Securities in global form; 

(s) any other Events of Default or covenants with respect to the Securities of the series; and 

(t) any other terms of the Securities of the series (which terms shall not be inconsistent with the provisions of this Indenture), and
any requirement to have Subsidiaries Guarantee the Securities. 
 All Securities of any one series and coupons, if any,
appertaining thereto shall be substantially identical, except in the case of Registered Securities as to date and denomination and except as may otherwise be provided by or pursuant to the Board Resolution referred to above or as set forth in any
such indenture supplemental hereto. All Securities of any one series need not be issued at the same time and may be issued from time to time, consistent with the terms of this Indenture, if so provided by or pursuant to such Board Resolution or in
any such indenture supplemental hereto and any forms and terms of Securities to be issued from time to time may be completed and established from time to time prior to the issuance thereof by procedures described in such Board Resolution or
supplemental indenture. 
 Unless otherwise expressly provided with respect to a series of Securities, the aggregate principal
amount of a series of Securities may be increased and additional Securities of such series may be issued up to the maximum aggregate principal amount authorized with respect to such series as increased. 

Section 2.4 Denomination and Date of Securities; Payments of Interest. The Securities of each series shall be issuable
as Registered Securities or Unregistered Securities in denominations established as contemplated by Section 2.3 or, if not so established with respect to Securities of any series, in denominations of $1,000 and integral multiples of $1,000. The
Securities of each series shall be numbered, lettered or otherwise distinguished in 

  
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such manner or in accordance with such plan as the Officers of the Company executing the same may determine, as evidenced by their execution thereof. 

Unless otherwise specified with respect to a series of Securities, each Security shall be dated the date of its authentication. The
Securities of each series shall bear interest, if any, from the date, and such interest and shall be payable on the dates, established as contemplated by Section 2.3. 
 The person in whose name any Registered Security of any series is registered at the close of business on any record date applicable to a particular series with respect to any interest payment date for
such series shall be entitled to receive the interest, if any, payable on such interest payment date notwithstanding any transfer or exchange of such Registered Security subsequent to the record date and prior to such interest payment date, except
if and to the extent the Company shall default in the payment of the interest due on such interest payment date for such series, in which case the provisions of Section 2.13 shall apply. The term “record date” as used with
respect to any interest payment date (except a date for payment of defaulted interest) for the Securities of any series shall mean the date specified as such in the terms of the Registered Securities of such series established as contemplated by
Section 2.3, or, if no such date is so established, the fifteenth day next preceding such interest payment date, whether or not such record date is a Business Day. 
 Section 2.5 Registrar and Paying Agent; Agents Generally. The Company shall maintain an office or agency where Securities may be presented for registration, registration of transfer or
for exchange (the “Registrar”) and an office or agency where Securities may be presented for payment (the “Paying Agent”), which shall be in the United States of America. The Company shall cause the Registrar to
keep a register of the Registered Securities and of their registration, transfer and exchange (the “Security Register”). The Company may have one or more additional Paying Agents or transfer agents with respect to any series.

 The Company shall enter into an appropriate agency agreement with any Agent not a party to this Indenture. The agreement
shall implement the provisions of this Indenture and the Trust Indenture Act that relate to such Agent. The Company shall give prompt written notice to the Trustee of the name and address of any Agent and any change in the name or address of an
Agent. If the Company fails to maintain a Registrar or Paying Agent, the Trustee shall act as such. The Company may remove any Agent upon written notice to such Agent and the Trustee; provided that no such removal shall become effective until
(i) the acceptance of an appointment by a successor Agent to such Agent as evidenced by an appropriate agency agreement entered into by the Company and such successor Agent and delivered to the Trustee or (ii) notification to the Trustee
that the Trustee shall serve as such Agent until the appointment of a successor Agent in accordance with clause (i) of this proviso. The Company or any Affiliate of the Company may act as Paying Agent or Registrar; provided that neither
the Company nor an Affiliate of the Company shall act as Paying Agent in connection with the defeasance of the Securities or the discharge of this Indenture under Article 10. 
 The Company initially appoints the Trustee as Registrar, Paying Agent and Authenticating Agent. If, at any time, the Trustee is not the Registrar, the Registrar shall make available to the Trustee ten
days prior to each interest payment date and at such other times as the Trustee may reasonably request the names and addresses of the Holders as they appear in the Security Register. 

Section 2.6 Paying Agent to Hold Money in Trust. Not later than 10:00 a.m. New York City time on each due date or, in
the case of Unregistered Securities, 10:00 a.m. New York City time on the Business Day prior to the due date, of any Principal or interest on any Securities, the Company shall deposit with the Paying Agent money in immediately available funds
sufficient to pay such Principal or interest. The Company shall require each Paying Agent other than the Trustee to agree in writing that such Paying Agent shall hold in trust for the benefit of the Holders of such Securities or the Trustee all
money held by the Paying Agent for the payment of Principal of, premium, if any, and interest on such Securities and shall promptly notify the Trustee of any default by the Company in making any such payment. The Company at any time may require a
Paying Agent to pay all money held by it to the Trustee and account for any funds disbursed, and the Trustee may at any time during the continuance of any payment default, upon written request to a Paying Agent, require such Paying Agent to pay all
money held by it to the Trustee and to account for any funds disbursed. Upon doing so, the Paying Agent shall have no further liability for the money so paid over to the Trustee. If the Company or any affiliate of the Company acts as Paying Agent,
it will, on or before each due date of any Principal of, premium, if any, or interest on any 

  
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Securities, segregate and hold in a separate trust fund for the benefit of the Holders thereof a sum of money sufficient to pay such Principal or interest so becoming due until such sum of money
shall be paid to such Holders or otherwise disposed of as provided in this Indenture, and will promptly notify the Trustee in writing of its action or failure to act as required by this Section. 

Section 2.7 Transfer and Exchange. Unregistered Securities (except for any temporary global Unregistered Securities)
and coupons (except for coupons attached to any temporary global Unregistered Securities) shall be transferable by delivery. 

At the option of the Holder thereof, Registered Securities of any series (other than a Registered Global Security, except as set forth
below) may be exchanged for a Registered Security or Registered Securities of such series and tenor having authorized denominations and an equal aggregate Principal amount, upon surrender of such Registered Securities to be exchanged at the agency
of the Company that shall be maintained for such purpose in accordance with Section 2.5 and upon payment, if the Company shall so require, of the charges hereinafter provided. If the Securities of any series are issued in both registered and
unregistered form, except as otherwise established pursuant to Section 2.3, at the option of the Holder thereof, Unregistered Securities of any series may be exchanged for Registered Securities of such series and tenor having authorized
denominations and an equal aggregate Principal amount, upon surrender of such Unregistered Securities to be exchanged at the agency of the Company that shall be maintained for such purpose in accordance with Section 4.2, with, in the case of
Unregistered Securities that have coupons attached, all unmatured coupons and all matured coupons in default thereto appertaining, and upon payment, if the Company shall so require, of the charges hereinafter provided. At the option of the Holder
thereof, if Unregistered Securities of any series, maturity date, interest rate and original issue date are issued in more than one authorized denomination, except as otherwise established pursuant to Section 2.3, such Unregistered Securities
may be exchanged for Unregistered Securities of such series and tenor having authorized denominations and an equal aggregate Principal amount, upon surrender of such Unregistered Securities to be exchanged at the agency of the Company that shall be
maintained for such purpose in accordance with Section 4.2, with, in the case of Unregistered Securities that have coupons attached, all unmatured coupons and all matured coupons in default thereto appertaining, and upon payment, if the Company
shall so require, of the charges hereinafter provided. Registered Securities of any series may not be exchanged for Unregistered Securities of such series. Whenever any Securities are so surrendered for exchange, the Company shall execute, and the
Trustee shall authenticate and deliver, the Securities which the Holder making the exchange is entitled to receive. 
 Upon
surrender for registration of transfer of any Registered Security of a series at the agency of the Company that shall be maintained for that purpose in accordance with Section 2.5 and upon payment, if the Company shall so require, of the
charges hereinafter provided, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Registered Securities of the same series, of any authorized
denominations and of like tenor and aggregate Principal amount. 
 All Registered Securities presented for registration of
transfer, exchange, redemption or payment shall be duly endorsed by, or be accompanied by a written instrument or instruments of transfer in form satisfactory to the Company and the Trustee duly executed by, the holder or his attorney duly
authorized in writing. 
 The Company may require payment of a sum sufficient to cover any tax or other governmental charge that
may be imposed in connection with any exchange or registration of transfer of Securities. No service charge shall be made for any such transaction. 
 Notwithstanding any other provision of this Section 2.7, unless and until it is exchanged in whole or in part for Securities in definitive registered form, a Registered Global Security representing
all or a portion of the Securities of a series may not be transferred except as a whole by the Depositary for such series to a nominee of such Depositary or by a nominee of such Depositary to such Depositary or another nominee of such Depositary or
by such Depositary or any such nominee to a successor Depositary for such series or a nominee of such successor Depositary. 

If at any time the Depositary for any Registered Global Securities of any series notifies the Company that it is unwilling or unable to
continue as Depositary for such Registered Global Securities or if at any time the Depositary for such Registered Global Securities shall no longer be eligible under applicable law, the Company shall


  
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appoint a successor Depositary eligible under applicable law with respect to such Registered Global Securities. If a successor Depositary eligible under applicable law for such Registered Global
Securities is not appointed by the Company within 90 days after the Company receives such notice or becomes aware of such ineligibility, the Company will execute, and the Trustee, upon receipt of the Company’s order for the authentication and
delivery of definitive Registered Securities of such series and tenor, will authenticate and deliver Registered Securities of such series and tenor, in any authorized denominations, in an aggregate Principal amount equal to the Principal amount of
such Registered Global Securities, in exchange for such Registered Global Securities. 
 The Company may at any time and in its
sole discretion and subject to the procedures of the Depositary determine that any Registered Global Securities of any series shall no longer be maintained in global form. In such event the Company will execute, and the Trustee, upon receipt of the
Company’s order for the authentication and delivery of definitive Registered Securities of such series and tenor, will authenticate and deliver, Registered Securities of such series and tenor in any authorized denominations, in an aggregate
Principal amount equal to the Principal amount of such Registered Global Securities, in exchange for such Registered Global Securities. 
 Any time the Registered Securities of any series are not in the form of Registered Global Securities pursuant to the preceding two paragraphs, the Company agrees to supply the Trustee with a reasonable
supply of certificated Registered Securities without the legend required by Section 2.2 and the Trustee agrees to hold such Registered Securities in safekeeping until authenticated and delivered pursuant to the terms of this Indenture.

 If established by the Company pursuant to Section 2.3 with respect to any Registered Global Security, the Depositary for
such Registered Global Security may surrender such Registered Global Security in exchange in whole or in part for Registered Securities of the same series and tenor in definitive registered form on such terms as are acceptable to the Company and
such Depositary. Thereupon, the Company shall execute, and the Trustee shall authenticate and deliver, without service charge to the Depositary, 
 (a) to the Person specified by such Depositary new Registered Securities of the same series and tenor, of any authorized denominations as requested by such Person, in an aggregate Principal amount equal
to and in exchange for such Person’s beneficial interest in the Registered Global Security; and 
 (b) to such Depositary a
new Registered Global Security in a denomination equal to the difference, if any, between the Principal amount of the surrendered Registered Global Security and the aggregate Principal amount of Registered Securities authenticated and delivered
pursuant to clause (a) above. 
 Registered Securities issued in exchange for a Registered Global Security pursuant to this
Section 2.7 shall be registered in such names and in such authorized denominations as the Depositary for such Registered Global Security, pursuant to instructions from its direct or indirect participants or otherwise, shall instruct the Trustee
or an agent of the Company or the Trustee. The Trustee or such agent shall deliver such Securities to or as directed by the Persons in whose names such Securities are so registered. 

All Securities issued upon any transfer or exchange of Securities shall be valid obligations of the Company evidencing the same debt, and
entitled to the same benefits under this Indenture, as the Securities surrendered upon such transfer or exchange. 

Notwithstanding anything herein or in the forms or terms of any Securities to the contrary, none of the Company, the Trustee or any agent
of the Company or the Trustee shall be required to exchange any Unregistered Security for a Registered Security if such exchange would result in adverse Federal income tax consequences to the Company (such as, for example, the inability of the
Company to deduct from its income, as computed for Federal income tax purposes, the interest payable on the Unregistered Securities) under then applicable United States Federal income tax laws. The Trustee and any such agent shall be entitled to
rely on an Officers’ Certificate or an Opinion of Counsel in determining such result. 
 The Registrar shall not be
required (i) to issue, authenticate, register the transfer of or exchange Securities of any series for a period of 15 days before a selection of such Securities to be redeemed or (ii) to register the transfer of or exchange any Security
selected for redemption in whole or in part. 

  
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 Section 2.8 Replacement Securities. If any mutilated Security or a
Security with a mutilated coupon appertaining to it is surrendered to the Trustee, the Company shall execute, and the Trustee shall authenticate and deliver, in exchange for such mutilated Security or in exchange for the Security to which a
mutilated coupon appertains, a new Security of the same series and of like tenor and Principal amount and bearing a number not contemporaneously outstanding, with coupons corresponding to the coupons, if any, appertaining to such mutilated Security
or to the Security to which such mutilated coupon appertains. 
 If there shall be delivered to the Company and the Trustee
(i) evidence to their satisfaction of the destruction, loss or theft of any Security or coupon and (ii) such security or indemnity as may be required by them to save each of them and any agent of any of them harmless, then, in the absence
of notice to the Company or the Trustee that such Security or coupon has been acquired by a bona fide purchaser, the Company shall execute, and the Trustee shall authenticate and deliver, in lieu of any such destroyed, lost or stolen Security or in
exchange for the Security to which a destroyed, lost or stolen coupon appertains (with all appurtenant coupons not destroyed, lost or stolen), a new Security of the same series and of like tenor and Principal amount and bearing a number not
contemporaneously outstanding, with coupons corresponding to the coupons, if any, appertaining to such destroyed, lost or stolen Security or to the Security to which such destroyed, lost or stolen coupon appertains. 

In case any such mutilated, destroyed, lost or stolen Security or coupon has become or is about to become due and payable, the Company in
its discretion may, instead of issuing a new Security, pay such Security or coupon (without surrender thereof except in the case of a mutilated Security or coupon) if the applicant for such payment shall furnish to the Company and the Trustee such
security or indemnity as may be required by them to save each of them and any agent of any of them harmless, and in the case of destruction, loss or theft, evidence satisfactory to the Company and the Trustee and any agent of them of the
destruction, loss or theft of such Security and the ownership thereof; provided, however, that the Principal of, premium, if any, and any interest on Unregistered Securities shall, except as otherwise provided in Section 4.2, be payable
only at an office or agency located outside the United States of America. 
 Upon the issuance of any new Security under this
Section, the Company may require payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith.

 Every new Security of any series, with its coupons, if any, issued pursuant to this Section in lieu of any destroyed, lost or
stolen Security or in exchange for any mutilated Security, or in exchange for a Security to which a mutilated, destroyed, lost or stolen coupon appertains, shall constitute an original additional contractual obligation of the Company, whether or not
the mutilated, destroyed, lost or stolen Security and its coupons, if any, or the mutilated, destroyed, lost or stolen coupon shall be at any time enforceable by anyone, and any such new Security and coupons, if any, shall be entitled to all the
benefits of this Indenture equally and proportionately with any and all other Securities of that series and their coupons, if any, duly issued hereunder. 
 The provisions of this Section are exclusive and shall preclude (to the extent lawful) any other rights and remedies with respect to the replacement or payment of mutilated, destroyed, lost or stolen
Securities or coupons. 
 Section 2.9 Outstanding Securities. Securities outstanding at any time are all
Securities that have been authenticated by the Trustee except for those cancelled by it, those delivered to it for cancellation, those described in this Section as not outstanding and those that have been defeased pursuant to Section 10.5.

 If a Security is replaced pursuant to Section 2.8, it ceases to be outstanding unless and until the Trustee and the
Company receive proof satisfactory to them that the replaced Security is held by a holder in due course. 
 If the Paying Agent
(other than the Company or an affiliate of the Company) holds on the maturity date or any redemption date or date for repurchase of the Securities money sufficient to pay Securities payable or to be redeemed or repurchased on that date, then on and
after that date such Securities cease to be outstanding and interest on them shall cease to accrue. 
 A Security does not cease
to be outstanding because the Company or one of its affiliates holds such 

  
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Security, provided, however, that, in determining whether the Holders of the requisite Principal amount of the outstanding Securities have given any request, demand, authorization,
direction, notice, consent or waiver hereunder, Securities owned by the Company or any affiliate of the Company shall be disregarded and deemed not to be outstanding, except that, in determining whether the Trustee shall be protected in relying upon
any such request, demand, authorization, direction, notice, consent or waiver, only Securities as to which a Responsible Officer of the Trustee has received written notice to be so owned shall be so disregarded. Any Securities so owned which are
pledged by the Company, or by any affiliate of the Company, as security for loans or other obligations, otherwise than to another such affiliate of the Company, shall be deemed to be outstanding, if the pledgee is entitled pursuant to the terms of
its pledge agreement and is free to exercise in its or his discretion the right to vote such securities, uncontrolled by the Company or by any such affiliate. 
 Section 2.10 Temporary Securities. Until definitive Securities of any series are ready for delivery, the Company may prepare and the Trustee shall authenticate temporary Securities of
such series. Temporary Securities of any series shall be substantially in the form of definitive Securities of such series but may have insertions, substitutions, omissions and other variations determined to be appropriate by the Officers of the
Company executing the temporary Securities, as evidenced by their execution of such temporary Securities. If temporary Securities of any series are issued, the Company will cause definitive Securities of such series to be prepared without
unreasonable delay. After the preparation of definitive Securities of any series, the temporary Securities of such series shall be exchangeable for definitive Securities of such series and tenor upon surrender of such temporary Securities at the
office or agency of the Company designated for such purpose pursuant to Section 4.2, without charge to the Holder. Upon surrender for cancellation of any one or more temporary Securities of any series the Company shall execute and the Trustee
shall authenticate and deliver in exchange therefor a like Principal amount of definitive Securities of such series and tenor and authorized denominations. Until so exchanged, the temporary Securities of any series shall be entitled to the same
benefits under this Indenture as definitive Securities of such series. 
 Section 2.11 Cancellation. The
Company at any time may deliver to the Trustee for cancellation any Securities previously authenticated and delivered hereunder which the Company may have acquired in any manner whatsoever, and may deliver to the Trustee for cancellation any
Securities previously authenticated hereunder which the Company has not issued and sold. The Registrar, any transfer agent and the Paying Agent shall forward to the Trustee any Securities surrendered to them for transfer, exchange or payment. The
Trustee shall cancel and dispose of in accordance with its customary procedures all Securities surrendered for transfer, exchange, payment or cancellation and shall deliver a certificate of disposition to the Company. The Company may not issue new
Securities to replace Securities it has paid in full or delivered to the Trustee for cancellation. 
 Section 2.12 CUSIP
Numbers. The Company in issuing the Securities may use “CUSIP” and “CINS” numbers (if then generally in use), and the Trustee shall use CUSIP numbers or CINS numbers, as the case may be, in notices of redemption or
exchange as a convenience to Holders and no representation shall be made as to the correctness of such numbers either as printed on the Securities or as contained in any notice of redemption or exchange. 

Section 2.13 Defaulted Interest. If the Company defaults in a payment of interest on the Registered Securities, it
shall pay, or shall deposit with the Paying Agent money in immediately available funds sufficient to pay, the defaulted interest plus (to the extent lawful) any interest payable on the defaulted interest (as may be specified in the terms thereof,
established pursuant to Section 2.3) to the Persons who are Holders on a subsequent special record date, which shall mean the 15th day next preceding the date fixed by the Company for the payment of defaulted interest, whether or not such day
is a Business Day. At least 15 days before such special record date, the Company shall mail to each Holder of such Registered Securities and to the Trustee a notice that states the special record date, the payment date and the amount of defaulted
interest to be paid. 
 Section 2.14 Series May Include Tranches. A series of Securities may include one or
more tranches (each a “tranche”) of Securities. The Securities of different tranches may have one or more different terms, including authentication dates and public offering prices, but all the Securities within each such tranche
shall have identical terms, including authentication date and public offering price. Notwithstanding any other provision of this Indenture, with respect to Sections 2.2 (other than the fourth, sixth and seventh paragraphs thereof) through 2.4, 2.7,
2.8, 2.10, 3.1 through 3.5, 4.2, 7.1 through 7.14, 10.1 through 10.7, 11.2 and Section 12.7, if any series of Securities 

  
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includes more than one tranche, all provisions of such sections applicable to any series of Securities shall be deemed equally applicable to each tranche of any series of Securities in the same
manner as though originally designated a series unless otherwise provided with respect to such series or tranche pursuant to Section 2.3. In particular, and without limiting the scope of the next preceding sentence, any of the provisions of
such sections which provide for or permit action to be taken with respect to a series of Securities shall also be deemed to provide for and permit such action to be taken instead only with respect to Securities of one or more tranches within that
series (and such provisions shall be deemed satisfied thereby), even if no comparable action is taken with respect to Securities in the remaining tranches of that series. 
 ARTICLE 3. 
 REDEMPTION 

Section 3.1 Applicability of Article. The provisions of this Article shall be applicable to the Securities of any
series that are redeemable before their maturity or to any sinking fund for the retirement of Securities of a series except as otherwise specified as contemplated by Section 2.3 for Securities of such series. 

Section 3.2 Notice of Redemption; Partial Redemptions. Notice of redemption to the Holders of Registered Securities of
any series to be redeemed as a whole or in part at the option of the Company shall be given by mailing notice of such redemption by first class mail, postage prepaid, at least 30 days and not more than 60 days prior to the date fixed for redemption
to such Holders of Registered Securities of such series at their last addresses as they shall appear upon the registry books. Notice of redemption to the Holders of Unregistered Securities of any series to be redeemed as a whole or in part who have
filed their names and addresses with the Trustee pursuant to Section 313(c)(2) of the Trust Indenture Act, shall be given by mailing notice of such redemption, by first class mail, postage prepaid, at least 30 days and not more than 60 days
prior to the date fixed for redemption, to such Holders at such addresses as were so furnished to the Trustee (and, in the case of any such notice given by the Company, the Trustee shall make such information available to the Company for such
purpose). Any notice which is mailed or published in the manner herein provided shall be conclusively presumed to have been duly given, whether or not the Holder receives the notice. Failure to give notice by mail, or any defect in the notice to the
Holder of any Security of a series designated for redemption as a whole or in part shall not affect the validity of the proceedings for the redemption of any other Security of such series. 

The notice of redemption to each such Holder shall specify the Principal amount of each Security of such series held by such Holder to be
redeemed, the CUSIP numbers of the Securities to be redeemed, the date fixed for redemption, the redemption price, or if not then ascertainable, the manner of calculation thereof, the place or places of payment, that payment will be made upon
presentation and surrender of such Securities and, in the case of Securities with coupons attached thereto, of all coupons appertaining thereto maturing after the date fixed for redemption, that such redemption is pursuant to the mandatory or
optional sinking fund, or both, if such be the case, that interest accrued to the date fixed for redemption will be paid as specified in such notice and that on and after said date interest thereon or on the portions thereof to be redeemed will
cease to accrue. In case any Security of a series is to be redeemed in part only, the notice of redemption shall state the portion of the Principal amount thereof to be redeemed and shall state that on and after the date fixed for redemption, upon
surrender of such Security, a new Security or Securities of such series and tenor in Principal amount equal to the unredeemed portion thereof will be issued. 
 The notice of redemption of Securities of any series to be redeemed at the option of the Company shall be given by the Company or, at the Company’s request, by the Trustee in the name and at the
expense of the Company. 
 On or before 10:00 a.m. New York City time on the redemption date or, in the case of Unregistered
Securities, on or before 10:00 a.m. New York City time on the Business Day prior to the redemption date specified in the notice of redemption given as provided in this Section, the Company will deposit with the Trustee or with one or more Paying
Agents (or, if the Company is acting as its own Paying Agent, set aside, segregate and hold in trust as provided in Section 2.6) an amount of money sufficient to redeem on the redemption date all the Securities of such series so called for
redemption at the appropriate redemption price, together with accrued interest to the date fixed for redemption. If all of the outstanding Securities of a series are to be redeemed, the Company will deliver to the Trustee at least 10 days prior to
the last date on which notice of redemption may be given to Holders pursuant to the first paragraph of this Section 3.2 (or such shorter period as shall be acceptable to the Trustee) an Officers’


  
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Certificate stating that all such Securities are to be redeemed. If less than all the outstanding Securities of a series are to be redeemed, the Company will deliver to the Trustee at least 15
days prior to the last date on which notice of redemption may be given to Holders pursuant to the first paragraph of this Section 3.2 (or such shorter period as shall be acceptable to the Trustee) an Officers’ Certificate stating the
aggregate Principal amount of such Securities to be redeemed. In the case of any redemption of Securities (a) prior to the expiration of any restriction on such redemption provided in the terms of such Securities or elsewhere in this Indenture,
or (b) pursuant to an election of the Company which is subject to a condition specified in the terms of such Securities or elsewhere in this Indenture, the Company shall deliver to the Trustee, prior to the giving of any notice of redemption to
Holders pursuant to this Section, an Officers’ Certificate evidencing compliance with such restriction or condition. 
 If
less than all the Securities of a series are to be redeemed, the Trustee shall select, in compliance with the requirements of the principal national securities exchange, if any, on which the Securities are listed, or, if the Securities are not
listed on a national securities exchange, by lot or in such manner as it shall deem appropriate and fair, Securities of such series to be redeemed in whole or in part. Securities may be redeemed in part in Principal amounts equal to authorized
denominations for Securities of such series. The Trustee shall promptly notify the Company in writing of the Securities of such series selected for redemption and, in the case of any Securities of such series selected for partial redemption, the
Principal amount thereof to be redeemed. For all purposes of this Indenture, unless the context otherwise requires, all provisions relating to the redemption of Securities shall relate, in the case of any Security redeemed or to be redeemed only in
part, to the portion of the Principal amount of such Security which has been or is to be redeemed. 
 Section 3.3
Payment Of Securities Called For Redemption. If notice of redemption has been given as above provided, the Securities or portions of Securities 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 on and after such date (unless the Company shall default in the payment of such Securities at the redemption price, together with
interest accrued to such date) interest on the Securities or portions of Securities so called for redemption shall cease to accrue, and the unmatured coupons, if any, appertaining thereto shall be void and, except as provided in Sections 8.14 and
10.2, such Securities shall cease from and after the date fixed for redemption to be entitled to any benefit under this Indenture, and the Holders thereof shall have no right in respect of such Securities except the right to receive the redemption
price thereof and unpaid interest to the date fixed for redemption. On presentation and surrender of such Securities at a place of payment specified in said notice, together with all coupons, if any, appertaining thereto maturing after the date
fixed for redemption, said Securities or the specified portions thereof shall be paid and redeemed by the Company at the applicable redemption price, together with interest accrued thereon to the date fixed for redemption; provided that
payment of interest becoming due on or prior to the date fixed for redemption shall be payable in the case of Securities with coupons attached thereto, to the Holders of the coupons for such interest upon surrender thereof, and in the case of
Registered Securities, to the Holders of such Registered Securities registered as such on the relevant record date subject to the terms and provisions of Sections 2.4 and 2.13 hereof. 

If any Security called for redemption shall not be so paid upon surrender thereof for redemption, the Principal shall, until paid or duly
provided for, bear interest from the date fixed for redemption at the rate of interest or Yield to Maturity (in the case of an Original Issue Discount Security) borne by such Security. 

If any Security with coupons attached thereto is surrendered for redemption and is not accompanied by all appurtenant coupons maturing
after the date fixed for redemption, the surrender of such missing coupon or coupons may be waived by the Company and the Trustee, if there be furnished to each of them such security or indemnity as they may require to save each of them harmless.

 Upon presentation of any Security of any series redeemed in part only, the Company shall execute and the Trustee shall
authenticate and deliver to or on the order of the Holder thereof, at the expense of the Company, a new Security or Securities of such series and tenor (with any unmatured coupons attached), of authorized denominations, in Principal amount equal to
the unredeemed portion of the Security so presented. 
 Section 3.4 Exclusion of Certain Securities from Eligibility for
Selection for Redemption. Unless otherwise provided with respect to any series of Securities, Securities shall be excluded from eligibility for selection for redemption if they are identified by registration and certificate number in a
written statement signed by an 

  
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Officer of the Company and delivered to the Trustee at least 40 days prior to the last date on which notice of redemption may be given as being owned of record and beneficially by, and not
pledged or hypothecated by, either (a) the Company or (b) an entity specifically identified in such written statement as directly or indirectly controlling or controlled by or under direct or indirect common control with the Company.

 Section 3.5 Mandatory and Optional Sinking Funds. 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 the Securities of any series is herein referred
to as an “optional sinking fund payment”. The date on which a sinking fund payment is to be made is herein referred to as the “sinking fund payment date”. 

In lieu of making all or any part of any mandatory sinking fund payment with respect to any series of Securities in cash, the Company may
at its option (a) deliver to the Trustee Securities of such series theretofore purchased or otherwise acquired (except through a mandatory sinking fund payment) by the Company or receive credit for Securities of such series (not previously so
credited) theretofore purchased or otherwise acquired (except as aforesaid) by the Company and delivered to the Trustee for cancellation pursuant to Section 2.11, (b) receive credit for optional sinking fund payments (not previously so
credited) made pursuant to this Section, or (c) receive credit for Securities of such series (not previously so credited) redeemed by the Company at the option of the Company pursuant to the terms of such Securities or through any optional
sinking fund payment. Securities so delivered or credited shall be received or credited by the Trustee at the sinking fund redemption price specified in such Securities. 
 On or before the thirtieth day next preceding each sinking fund payment date for any series, or such shorter period as shall be acceptable to the Trustee, the Company will deliver to the Trustee an
Officers’ Certificate (a) specifying the portion of the mandatory sinking fund payment to be satisfied by payment of cash and the portion to be satisfied by credit of specified Securities of such series and the basis for such credit,
(b) stating that none of the specified Securities of such series has theretofore been so credited, (c) stating that no defaults in the payment of interest or Events of Default with respect to such series have occurred (which have not been
waived or cured) and are continuing and (d) stating whether or not the Company intends to exercise its right to make an optional sinking fund payment with respect to such series and, if so, specifying the amount of such optional sinking fund
payment which the Company intends to pay on or before the next succeeding sinking fund payment date. Any Securities of such series to be credited and required to be delivered to the Trustee in order for the Company to be entitled to credit therefor
as aforesaid which have not theretofore been delivered to the Trustee shall be delivered for cancellation pursuant to Section 2.11 to the Trustee with such Officers’ Certificate (or reasonably promptly thereafter if acceptable to the
Trustee). Such Officers’ Certificate shall be irrevocable, and upon its receipt by the Trustee, the Company shall become unconditionally obligated to make all the cash payments or delivery of Securities therein referred to, if any, on or before
the next succeeding sinking fund payment date. Failure of the Company, on or before any such thirtieth day, to deliver such Officer’s Certificate and Securities specified in this paragraph, if any, shall not constitute a default but shall
constitute, on and as of such date, the irrevocable election of the Company (i) that the mandatory sinking fund payment for such series due on the next succeeding sinking fund payment date shall be paid entirely in cash without the option to
deliver or credit Securities of such series in respect thereof and (ii) that the Company will make no optional sinking fund payment with respect to such series as provided in this Section. 

If the sinking fund payment or payments (mandatory or optional or both) to be made in cash on the next succeeding sinking fund payment
date plus any unused balance of any preceding sinking fund payments made in cash shall exceed $50,000 (or a lesser sum if the Company shall so request with respect to the Securities of any series), such cash shall be applied on the next succeeding
sinking fund payment date to the redemption of Securities of such series at the sinking fund redemption price thereof together with accrued interest thereon to the date fixed for redemption. If such amount shall be $50,000 (or such lesser sum) or
less and the Company makes no such request then it shall be carried over until a sum in excess of $50,000 (or such lesser sum) is available. The Trustee shall select, in the manner provided in Section 3.2, for redemption on such sinking fund
payment date a sufficient Principal amount of Securities of such series to absorb said cash, as nearly as may be, and shall (if requested in writing by the Company) inform the Company of the serial numbers of the Securities of such series (or
portions thereof) so selected. Securities shall be excluded from eligibility for redemption under this Section if they are identified by registration and certificate number in an Officers’ Certificate delivered to the Trustee at least 60 days
prior to the sinking fund payment date as being owned of record and beneficially by, and not pledged or 

  
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hypothecated by either (a) the Company or (b) an entity specifically identified in such Officers’ Certificate as directly or indirectly controlling or controlled by or under direct
or indirect common control with the Company. The Trustee, in the name and at the expense of the Company (or the Company, if it shall so request the Trustee in writing) shall cause notice of redemption of the Securities of such series to be given in
substantially the manner provided in Section 3.2 (and with the effect provided in Section 3.3) for the redemption of Securities of such series in part at the option of the Company. The amount of any sinking fund payments not so applied or
allocated to the redemption of Securities of such series shall be added to the next cash sinking fund payment for such series and, together with such payment, shall be applied in accordance with the provisions of this Section. Any and all sinking
fund moneys held on the stated maturity date of the Securities of any particular series (or earlier, if such maturity is accelerated), which are not held for the payment or redemption of particular Securities of such series shall be applied,
together with other moneys, if necessary, sufficient for the purpose, to the payment of the Principal of, premium, if any, and interest on, the Securities of such series at maturity. 

On or before 10:00 a.m. New York City time on each sinking fund payment date or, in the case of Unregistered Securities, 10:00 a.m. New
York City time on the Business Day prior to the sinking fund payment date, the Company shall pay to the Trustee in cash or shall otherwise provide for the payment of all interest accrued to the date fixed for redemption on Securities to be redeemed
on the next following sinking fund payment date. 
 The Trustee shall not redeem or cause to be redeemed any Securities of a
series with sinking fund moneys or mail any notice of redemption of Securities of such series by operation of the sinking fund during the continuance of a Default in payment of interest on such Securities or of any Event of Default except that,
where the mailing of notice of redemption of any Securities shall theretofore have been made, the Trustee shall redeem or cause to be redeemed such Securities, provided that it shall have received from the Company a sum sufficient for such
redemption. Except as aforesaid, any moneys in the sinking fund for such series at the time when any such Default or Event of Default shall occur, and any moneys thereafter paid into the sinking fund, shall, during the continuance of such Default or
Event of Default, be deemed to have been collected under Article 7 and held for the payment of all such Securities. In case such Event of Default shall have been waived as provided in Section 7.4 or the Default cured on or before the thirtieth
day preceding the sinking fund payment date in any year, such moneys shall thereafter be applied on the next succeeding sinking fund payment date in accordance with this Section to the redemption of such Securities. 

ARTICLE 4. 

COVENANTS 

Section 4.1 Payment of Securities. The Company shall pay the Principal of, premium, if any, and interest on the
Securities on the dates and in the manner provided in the Securities and this Indenture. The interest on Securities with coupons attached (together with any additional amounts payable pursuant to the terms of such Securities) shall be payable only
upon presentation and surrender of the several coupons for such interest installments as are evidenced thereby as they severally mature. The interest on any temporary Unregistered Securities (together with any additional amounts payable pursuant to
the terms of such Securities) shall be paid, as to the installments of interest evidenced by coupons attached thereto, if any, only upon presentation and surrender thereof, and, as to the other installments of interest, if any, only upon
presentation of such Unregistered Securities for notation thereon of the payment of such interest. The interest on Registered Securities (together with any additional amounts payable pursuant to the terms of such Securities) shall be payable only to
the Holders thereof (subject to Section 2.4) and at the option of the Company may be paid by mailing checks for such interest payable to or upon the written order of such Holders at their last addresses as they appear on the Security Register
of the Company. 
 Notwithstanding any provisions of this Indenture and the Securities of any series to the contrary, if the
Company and a Holder of any Registered Security so agree, payments of interest on, and any portion of the Principal of, such Holder’s Registered Security (other than interest payable at maturity or on any redemption or repayment date or the
final payment of Principal on such Security) shall be made by the Paying Agent, upon receipt from the Company of immediately available funds by 11:00 a.m., New York City time (or such other time as may be agreed to between the Company and the Paying
Agent), directly to the Holder of such Security (by Federal funds wire transfer or otherwise) if the Holder has delivered written instructions to the Trustee 15 days prior to such payment date requesting that such payment will be so made and
designating the bank account to which such payments shall 

  
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be so made and in the case of payments of Principal, surrenders the same to the Trustee in exchange for a Security or Securities aggregating the same Principal amount as the unredeemed Principal
amount of the Securities surrendered. The Trustee shall be entitled to rely on the last instruction delivered by the Holder pursuant to this Section 4.1 unless a new instruction is delivered 15 days prior to a payment date. The Company will
indemnify and hold each of the Trustee and any Paying Agent harmless against any loss, liability or expense (including attorneys’ fees) resulting from any act or omission to act on the part of the Company or any such Holder in connection with
any such agreement or from making any payment in accordance with any such agreement. 
 The Company shall pay interest on
overdue Principal, and interest on overdue installments of interest, to the extent lawful, at the rate per annum specified in the Securities. 
 Section 4.2 Maintenance of Office or Agency. The Company will maintain in the United States of America, an office or agency where Securities may be surrendered for registration of
transfer or exchange or for presentation for payment and where notices and demands to or upon the Company in respect of the Securities and this Indenture may be served. The Company hereby initially designates the Corporate Trust Office as such
office or agency of the Company. The Company will give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or
agency or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the address of the Trustee set forth in Section 12.2. 

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

Section 4.3 Certificate to Trustee. The Company will furnish to the Trustee annually, on or before a date not more
than 120 days after the end of its fiscal year (which, on the date hereof, is a calendar year), a brief certificate which certificate shall comply with the requirements of the Trust Indenture Act (but which need not contain the statements required
by Section 12.4) from its principal executive, financial or accounting officer certifying (a) that a review has been conducted of the activities of the Company its Subsidiaries and their respective performance under the Indenture and
(b) that the Company has fulfilled all obligations under the Indenture (such compliance to be determined without regard to any period of grace or requirement of notice provided under this Indenture) or specifying each such Default and the
nature and status thereof. 
 Section 4.4 Additional Amounts. If the Securities of a series provide for the
payment of additional amounts, at least 10 days prior to the first interest payment date with respect to that series of Securities and at least 10 days prior to each date of payment of Principal of, premium, if any, or interest on the Securities of
that series if there has been a change with respect to the matters set forth in the below-mentioned Officers’ Certificate, the Company shall furnish to the Trustee and the principal paying agent, if other than the Trustee, an Officers’
Certificate instructing the Trustee and such paying agent whether such payment of Principal of, premium, if any, or interest on the Securities of that series shall be made to Holders of the Securities of that series without withholding or deduction
for or on account of any tax, assessment or other governmental charge described in the Securities of that series. If any such withholding or deduction shall be required, then such Officers’ Certificate shall specify by country the amount, if
any, required to be withheld or deducted on such payments to such Holders and shall certify the fact that additional amounts will be payable and the amounts so payable to each Holder, and the Company shall pay to the Trustee or such paying agent the
additional amounts required to be paid by this Section. The Company covenants to indemnify the Trustee and any paying agent for, and to hold them harmless against, any loss, liability or expense reasonably incurred without negligence or bad faith on
their part arising out of or in connection with actions taken or omitted by any of them in reliance on any Officers’ Certificate furnished pursuant to this Section. 
 Whenever in this Indenture there is mentioned, in any context, the payment of the Principal of, premium, if any, or interest or any other amounts on, or in respect of, any Security of any series, such
mention shall be deemed to include mention of the payment of additional amounts provided by the terms of such series established hereby or pursuant hereto to the extent that, in such context, additional amounts are, were or would be payable in
respect 

  
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thereof pursuant to such terms, and express mention of the payment of additional amounts (if applicable) in any provision hereof shall not be construed as excluding the payment of additional
amounts in those provisions hereof where such express mention is not made. 
 ARTICLE 5. 

SUCCESSOR CORPORATION 
 Section 5.1 When Company May Merge, Etc. The Company shall not consolidate with, merge with or into, directly or indirectly, or sell, assign, convey, transfer, lease or otherwise dispose of
all or substantially all of its property and assets (as an entirety or substantially an entirety in one transaction or a series of related transactions) to any Person or Persons, or permit any Person to merge with or into it, unless: 

(a) it shall be the continuing Person, or the Person (if other than it) formed by such consolidation or into which it is merged or that
acquired or leased such property and assets (the “Surviving Person”), shall be a corporation organized and validly existing under the laws of the United States of America or any jurisdiction thereof; 

(b) the Surviving Person shall expressly assume, by supplemental indentures which shall be delivered to the Trustee and shall be in form
and substance reasonably satisfactory to the Trustee, all of the Company’s obligations under the Securities and this Indenture; 
 (c) immediately after giving effect to such transaction or series of transactions on a pro forma basis, no Default or Event of Default shall have occurred and be continuing; and 

(d) the Company or the Surviving Person, as applicable, shall have delivered to the Trustee an Officers’ Certificate and Opinion of
Counsel stating that (y) the transaction or series of transactions and such supplemental indenture, if any, complies with this Section 5.1, and (z) all conditions precedent in this Indenture relating to the transaction or series of
transactions have been satisfied. 
 Section 5.2 Successor Substituted. Upon any consolidation, combination
or merger, or any sale, assignment, conveyance, transfer, lease or other disposition of all or substantially all of the property and assets of the Company in accordance with Section 5.1 of this Indenture, the Surviving Person shall succeed to,
and be substituted for, and may exercise every right and power of, the Company under this Indenture with the same effect as if such Surviving Person had been named as the Company herein and thereafter the predecessor Person, except in the case of
(x) a lease or (y) any sale, assignment, conveyance, transfer, lease or other disposition to one or more Subsidiaries of the Company, shall be discharged from all obligations and covenants under this Indenture and the Securities.

 ARTICLE 6. 
 SECURITYHOLDERS’ LISTS AND REPORTS BY THE COMPANY AND THE TRUSTEE 

Section 6.1 Securityholders’ Lists. The Company will furnish or cause to be furnished to the Trustee a list in
such form as the Trustee may reasonably require of the names and addresses of the holders of the Securities pursuant to Section 312 of the Trust Indenture Act (a) semi-annually not more than 15 days after each record date for the payment
of semi-annual interest on the Securities, as hereinabove specified, as of such record date, and (b) at such other times as the Trustee may request in writing, within thirty days after receipt by the Company of any such request as of a date not
more than 15 days prior to the time such information is furnished. 
 Section 6.2 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 6.1 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). 

  
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 (b) 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. 

Section 6.3 Reports by the Company. 
 (a) So long as any Securities are outstanding, the Company shall file with the Trustee, within 15 days after the Company files with the 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 Commission may from time to time by rules and regulations prescribe) that the Company may be required to file with the Commission pursuant to Section 13 or
Section 15(d) of the Exchange Act. The Company shall be deemed to have complied with the previous sentence to the extent that such information, documents and reports are filed with the Commission via EDGAR (or any successor electronic delivery
procedure). 
 (b) Delivery of such reports, information and documents to the Trustee is for informational purposes only and the
Trustee’s receipt of such shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which
the Trustee is entitled to rely exclusively on Officers’ Certificates). 
 Section 6.4 Reports by the Trustee.

 (a) Any Trustee’s report required under Section 313(a) of the Trust Indenture Act shall be transmitted on or before
July 15 in each year following the date hereof, so long as any Securities are outstanding hereunder, and shall be dated as of a date convenient to the Trustee no more than 60 nor less than 45 days prior thereto. 

(b) A copy of each such report shall, at the time of such transmission to Securityholders, be filed by the Trustee with the Company, with
any stock exchange upon which any Securities are listed and with the Commission. The Company agrees to notify the Trustee when any Securities become listed on any stock exchange or delisted therefrom. 

ARTICLE 7. 

DEFAULT AND REMEDIES 
 Section 7.1 Events of Default. An “Event of Default” shall occur with respect to the Securities of any series if: 

(a) the Company defaults in the payment of the Principal of any Security of such series when the same becomes due and payable at
maturity, upon acceleration, redemption or mandatory repurchase, including as a sinking fund installment, or otherwise; 
 (b)
the Company defaults in the payment of interest on any Security of such series when the same becomes due and payable, and such default continues for a period of 30 days; 
 (c) the Company defaults in the performance of or breaches any other covenant or agreement in this Indenture with respect to any Security of such series or in the Securities of such series (other than a
Default specified in clause (a) and (b) above) and such default or breach continues for a period of 90 consecutive days or more after written notice to the Company by the Trustee or to the Company and the Trustee by the Holders of 25% or
more in aggregate Principal amount of the Securities of all series affected thereby specifying such default or breach and requiring it to be remedied and stating that such notice is a “Notice of Default” hereunder; 

(d) there occurs with respect to any issue or issues of Indebtedness of the Company or any Significant Subsidiary having an outstanding
principal amount of $25 million or more in the aggregate for all such issues of all such Persons, whether such Indebtedness now exists or shall hereafter be created, (i) an event of default that has caused the holder thereof to declare such
Indebtedness to be due and payable prior to its stated maturity and such Indebtedness has not been discharged in full or such acceleration has not been rescinded or annulled within 30 days of such acceleration and/or (ii) the failure to make a
principal payment at the final (but not any interim) fixed 

  
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maturity and such defaulted payment shall not have been made, waived or extended within 30 days of such payment default; 
 (e) any final judgment or order (not covered by insurance) for the payment of money in excess of $25 million in the aggregate for all such final judgments or orders against all such Persons (treating any
deductibles, self-insurance or retention as not so covered) shall be rendered against the Company or any Significant Subsidiary and shall not be paid or discharged, and there shall be any period of 60 consecutive days following entry of the final
judgment or order that causes the aggregate amount for all such final judgments or orders outstanding and not paid or discharged against all such Persons to exceed $25 million during which a stay of enforcement of such final judgment or order, by
reason of a pending appeal or otherwise, shall not be in effect; 
 (f) a court having jurisdiction in the premises shall enter
a decree or order for (i) relief in respect of the Company or any Significant Subsidiary in an involuntary case under any applicable bankruptcy, insolvency or other similar law now or hereafter in effect, (ii) appointment of a receiver,
liquidator, assignee, custodian, trustee, sequestrator (or similar official) of the Company or any Significant Subsidiary or for all or substantially all of the property and assets of the Company or any Significant Subsidiary or (iii) the
winding up or liquidation of the affairs of the Company or any Significant Subsidiary, and, in each case, such decree or order shall remain unstayed and in effect for a period of 60 consecutive days; 

(g) the Company or any Significant Subsidiary (i) commences a voluntary case under any applicable bankruptcy, insolvency or other
similar law now or hereafter in effect, or consents to the entry of an order for relief in an involuntary case under any such law, (ii) consents to the appointment of or taking possession by a receiver, liquidator, assignee, custodian, trustee,
sequestrator or similar official of the Company or any Significant Subsidiary or for all or substantially all of the property and assets of the Company or any Significant Subsidiary or (iii) effects any general assignment for the benefit of
creditors; or 
 (h) any other Event of Default established pursuant to Section 2.3 with respect to the Securities of such
series occurs. 
 Section 7.2 Acceleration. (a) If an Event of Default (other than as described in
clauses Section 7.1(f) or Section 7.1(g) that occurs with respect to the Company) with respect to the Securities of any series then outstanding occurs and is continuing, then, and in each and every such case, except for any series of
Securities the Principal of which 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 such series then outstanding hereunder by notice in writing to the
Company (and to the Trustee if given by Securityholders), may declare the entire Principal (or, if the Securities of any such series are Original Issue Discount Securities, such portion of the Principal amount as may be specified in the terms of
such series established pursuant to Section 2.3) of all Securities of such series, and the interest accrued thereon, if any, to be due and payable immediately, and upon any such declaration the same shall become immediately due and payable.

 (a) In the event of a declaration of acceleration because an Event of Default set forth in clause Section 7.1(d) has
occurred and is continuing, such declaration of acceleration shall be automatically rescinded and annulled if the event of default triggering such Event of Default pursuant to clause Section 7.1(d) shall be remedied or cured by the Company or
the relevant Significant Subsidiary or waived by the holders of the relevant Indebtedness within 60 days after the declaration of acceleration with respect thereto. 
 (b) If an Event of Default described in Section 7.1(f) or Section 7.1(g) occurs and is continuing with respect to the Company, then the Principal amount (or, if any Securities are Original Issue
Discount Securities, such portion of the Principal as may be specified in the terms thereof established pursuant to Section 2.3) of all the Securities then outstanding and interest accrued thereon, if any, shall be and become immediately due
and payable, without any declaration, notice or other action by any Holder or the Trustee, to the full extent permitted by applicable law. 
 For all purposes under this Indenture, if a portion of the Principal of any Original Issue Discount Securities shall have been accelerated and declared or become due and payable pursuant to the provisions
hereof, then, from and after such declaration, unless such declaration has been rescinded and annulled, the Principal amount of such 

  
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Original Issue Discount Securities shall be deemed, for all purposes hereunder, to be such portion of the Principal thereof as shall be due and payable as a result of such acceleration, and
payment of such portion of the Principal thereof as shall be due and payable as a result of such acceleration, together with interest, if any, thereon and all other amounts owing thereunder, shall constitute payment in full of such Original Issue
Discount Securities. 
 Section 7.3 Other Remedies. If a payment default or an Event of Default with respect
to the Securities of any series occurs and is continuing, the Trustee may pursue, in its own name or as trustee of an express trust, any available remedy by proceeding at law or in equity to collect the payment of Principal of, premium, if any, and
interest on the Securities of such series or to enforce the performance of any provision of the Securities of such series or this Indenture. 
 The Trustee may maintain a proceeding even if it does not possess any of the Securities or does not produce any of them in the proceeding. 

Section 7.4 Waiver of Past Defaults. Subject to Sections 7.2, 7.07 and 11.02, the Holders of at least a majority in
aggregate Principal amount (or, if the Securities are Original Issue Discount Securities, such portion of the Principal as is then accelerable under Section 7.2) of the outstanding Securities of each series affected, by notice to the Trustee,
may waive all past Defaults with respect to the Securities of such series and rescind and annul a declaration of acceleration and its consequences, if (a) all existing Events of Default, other than nonpayment of Principal of, premium, if any,
or interest on any Security as specified in clauses Section 7.1(a) and Section 7.1(b) of Section 7.1 that have become due solely by such declaration of acceleration have been cured or waived and (b) the rescission would not
conflict with any judgment or decree of a court of competent jurisdiction. Upon any such waiver, such Default shall cease to exist, and any Event of Default with respect to the Securities of such series arising therefrom shall be deemed to have been
cured, for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other Default or Event of Default or impair any right consequent thereto. 
 Section 7.5 Control by Majority. Subject to Sections 8.1 and 8.2(e), the Holders of at least a majority in aggregate Principal amount (or, if any Securities are Original Issue Discount
Securities, such portion of the Principal as is then accelerable under Section 7.2), of the outstanding Securities of each series affected, determined in accordance with Section 9.3, may 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 the Securities of such series by this Indenture; provided that the Trustee may refuse to follow any direction that
conflicts with law or this Indenture, that may involve the Trustee in personal liability or that the Trustee determines in good faith may be unduly prejudicial to the rights of Holders not joining in the giving of such direction; and provided
further that the Trustee may take any other action it deems proper that is not inconsistent with any directions received from Holders of Securities pursuant to this Section 7.5. 

Section 7.6 Limitation on Suits. No Holder of any Security of any series may institute any proceeding, judicial or
otherwise, with respect to this Indenture or the Securities of such series, or for the appointment of a receiver or trustee, or for any other remedy hereunder, unless: 
 (a) such Holder has previously given to the Trustee written notice of a continuing Event of Default with respect to the Securities of such series; 

(b) the Holders of at least 25% in aggregate Principal amount of outstanding Securities of all such series affected shall have made
written request to the Trustee to institute proceedings in respect of such Event of Default in its own name as Trustee hereunder; 
 (c) such Holder or Holders have offered to the Trustee indemnity or security reasonably satisfactory to it against any costs, liabilities or expenses to be incurred in compliance with such request;

 (d) the Trustee for 60 days after its receipt of such notice, request and offer of indemnity has failed to institute any such
proceeding; and 

  
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 (e) during such 60-day period, the Holders of a majority in aggregate Principal amount of
the outstanding Securities of all such affected series have not given the Trustee a direction that is inconsistent with such written request. 
 A Holder may not use this Indenture to prejudice the rights of another Holder or to obtain a preference or priority over such other Holder. 

Section 7.7 Rights of Holders to Receive Payment. Notwithstanding any other provision of this Indenture, the right of
any Holder of a Security to receive payment of Principal of, premium, if any, or interest, if any, on such Holder’s Security on or after the respective due dates expressed on such Security, or to bring suit for the enforcement of any such
payment on or after such respective dates, shall not be impaired or affected without the consent of such Holder. 

Section 7.8 Collection Suit by Trustee. If an Event of Default with respect to the Securities of any series in payment
of Principal or interest specified in clause (a) or (b) of Section 7.1 occurs and is continuing, the Trustee may recover judgment in its own name and as trustee of an express trust against the Company for the whole amount (or such
portion thereof as specified in the terms established pursuant to Section 2.3 of Original Issue Discount Securities) of Principal of, premium, if any, and accrued interest remaining unpaid on, together with interest on overdue Principal of,
and, to the extent that payment of such interest is lawful, interest on overdue installments of interest on, the Securities of such series, in each case at the rate or Yield to Maturity (in the case of Original Issue Discount Securities) specified
in such Securities, and such further amount as shall be sufficient to cover all amounts owing the Trustee under Section 8.7. 
 Section 7.9 Trustee May File Proofs of Claim. The Trustee may file such proofs of claim and other papers or documents as may be necessary or advisable in order to have the claims of the
Trustee (including any claim for amounts due the Trustee under Section 8.7) and the Holders allowed in any judicial proceedings relative to the Company (or any other obligor on the Securities), its creditors or its property and shall be
entitled and empowered to collect and receive any moneys, securities or other property payable or deliverable upon conversion or exchange of the Securities or upon any such claims and to distribute the same, and any custodian, receiver, assignee,
trustee, liquidator, sequestrator or other similar official in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee and, in the event that the Trustee shall consent to the making of such payments
directly to the Holders, to pay to the Trustee any amount due to it under Section 8.7. Nothing herein contained shall be deemed to empower the Trustee to authorize or consent to, or accept or adopt on behalf of any Holder, any plan of
reorganization, arrangement, adjustment or composition affecting the Securities or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding. 

Section 7.10 Application of Proceeds. Any moneys collected by the Trustee pursuant to this Article in respect of the
Securities of any series 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 interest, upon presentation of the several Securities and coupons
appertaining to such Securities in respect of which moneys have been collected and noting thereon the payment, or issuing Securities of such series and tenor in reduced Principal amounts in exchange for the presented Securities of such series and
tenor if only partially paid, or upon surrender thereof if fully paid: 
 FIRST: To the payment of all amounts due the Trustee
under Section 8.7 applicable to the Securities of such series in respect of which moneys have been collected; 
 SECOND: In
case the Principal of the Securities of such series in respect of which moneys have been collected shall not have become and be then due and payable, to the payment of interest on the Securities of such series in default in the order of the maturity
of the installments of such interest, with interest (to the extent that such interest has been collected by the Trustee) upon the overdue installments of interest at the same rate as the rate of interest or Yield to Maturity (in the case of Original
Issue Discount Securities) specified in such Securities, such payments to be made ratably to the persons entitled thereto, without discrimination or preference; 
 THIRD: In case the Principal of the Securities of such series in respect of which moneys have been collected shall have become and shall be then due and payable, to the payment of the whole amount then
owing and 

  
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unpaid upon all the Securities of such series for Principal and interest, with interest upon the overdue Principal, and (to the extent that such interest has been collected by the Trustee) upon
overdue installments of interest at the same rate as the rate of interest or Yield to Maturity (in the case of Original Issue Discount Securities) specified in the Securities of such series; and in case such moneys shall be insufficient to pay in
full the whole amount so due and unpaid upon the Securities of such series, then to the payment of such Principal and interest or Yield to Maturity, without preference or priority of Principal over interest or Yield to Maturity, or of interest or
Yield to Maturity over Principal, or of any installment of interest over any other installment of interest, or of any Security of such series over any other Security of such series, ratably to the aggregate of such Principal and accrued and unpaid
interest or Yield to Maturity; and 
 FOURTH: To the payment of the remainder, if any, to the Company or any other person
lawfully entitled thereto. 
 Section 7.11 Restoration of Rights and Remedies. If the Trustee or any Holder
has instituted any proceeding to enforce any right or remedy under this Indenture and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to the Trustee or to such Holder, then, and in every such case,
subject to any determination in such proceeding, the Company, the Trustee and the Holders shall be restored to their former positions hereunder and thereafter all rights and remedies of the Company, Trustee and the Holders shall continue as though
no such proceeding had been instituted. 
 Section 7.12 Undertaking for Costs. In any suit for the
enforcement of any right or remedy under this Indenture or in any suit against the Trustee for any action taken or omitted by it as Trustee, in either case in respect to the Securities of any series, a court may require any party litigant in such
suit (other than the Trustee) to file an undertaking to pay the costs of the suit, and the court may assess reasonable costs, including reasonable attorneys’ fees, against any party litigant (other than the Trustee) in the suit having due
regard to the merits and good faith of the claims or defenses made by the party litigant. This Section 7.12 does not apply to a suit by a Holder pursuant to Section 7.7, a suit instituted by the Trustee or a suit by Holders of more than
10% in Principal amount of the outstanding Securities of such series. 
 Section 7.13 Rights and Remedies
Cumulative. Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or wrongfully taken Securities in Section 2.8, no right or remedy herein conferred upon or reserved to the Trustee or
to the Holders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at
law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy. 

Section 7.14 Delay or Omission not Waiver. No delay or omission of the Trustee or of any Holder to exercise any right
or remedy accruing upon any Event of Default shall impair any such right or remedy or constitute a waiver of any such Event of Default or an acquiescence therein. Every right and remedy given by this Article 7 or by law to the Trustee or to the
Holders may be exercised from time to time, and as often as may be deemed expedient, by the Trustee or by the Holders, as the case may be. 
 ARTICLE 8. 
 TRUSTEE 

Section 8.1 General. The duties and responsibilities of the Trustee shall be as provided by the Trust Indenture Act
and as set forth herein. Notwithstanding the foregoing, no provision of this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur any financial liability in the performance of any of its duties hereunder, or in the
exercise of any of its rights or powers, unless it receives indemnity satisfactory to it against any loss, liability or expense. 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 Article 8. 

  
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 Section 8.2 Certain Rights of Trustee. Subject to Trust Indenture Act
Sections 315(a) through (d): 
 (a) the Trustee may rely and shall be protected in acting or refraining from acting upon any
resolution, certificate, Officers’ Certificate, Opinion of Counsel (or both), statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or document
believed by it to be genuine and to have been signed or presented by the proper person or persons. The Trustee need not investigate any fact or matter stated in the document, but the Trustee, in its discretion, may make such further inquiry or
investigation into such facts or matters as it may see fit; 
 (b) before the Trustee acts or refrains from acting, it may
require an Officers’ Certificate and/or an Opinion of Counsel, which shall conform to Section 12.4 and shall cover such other matters as the Trustee may reasonably request. The Trustee shall not be liable for any action it takes or omits
to take in good faith in reliance on such certificate or opinion. Subject to Sections 8.1 and 8.2, whenever in the administration of the trusts of this Indenture the Trustee shall deem it necessary or desirable that a matter be proved or established
prior to taking or suffering or omitting any action hereunder, such matter (unless other evidence in respect thereof be herein specifically prescribed) may, in the absence of negligence or bad faith 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 absence of negligence or bad faith on the part of the Trustee, shall be full warrant to the Trustee for any action taken,
suffered or omitted by it under the provisions of this Indenture upon the faith thereof; 
 (c) the Trustee may act through its
attorneys and agents not regularly in its employ and shall not be responsible for the misconduct or negligence of any agent or attorney appointed with due care; 
 (d) any request, direction, order or demand of the Company mentioned herein shall be sufficiently evidenced by an Officers’ Certificate (unless other evidence in respect thereof be herein
specifically prescribed); and any Board Resolution may be evidenced to the Trustee by a copy thereof certified by the Secretary or an Assistant Secretary of the Company; 
 (e) the Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the request, order or direction of any of the Holders, unless such Holders shall have
offered to the Trustee security or indemnity reasonably satisfactory to it against any costs, expenses or liabilities that might be incurred by it in compliance with such request or direction; 

(f) the Trustee shall not be liable for any action it takes or omits to take in good faith that it believes to be authorized or within
its rights or powers or for any action it takes or omits to take in accordance with the direction of the Holders in accordance with Section 7.5 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; 
 (g) 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, suffered or omitted by it hereunder in good faith and in reliance thereon; and

 (h) prior to the occurrence of an Event of Default hereunder and after the curing or waiving of all Events of Default, the
Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, Officers’ Certificate, Opinion of Counsel, Board Resolution, statement, instrument, opinion, report, notice, request, consent,
order, approval, appraisal, bond, debenture, note, coupon, security, or other paper or document unless requested in writing so to do by the Holders of not less than a majority in aggregate Principal amount of the Securities of all series affected
then outstanding; provided 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 reasonable indemnity against such expenses or liabilities as a condition to proceeding. 

  
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 Section 8.3 Individual Rights of Trustee. The Trustee, in its individual
or any other capacity, may become the owner or pledgee of Securities and may otherwise deal with the Company or its Affiliates with the same rights it would have if it were not the Trustee. Any Agent may do the same with like rights. However, the
Trustee is subject to Trust Indenture Act Sections 310(b) and 311. For purposes of Trust Indenture Act Section 311(b)(4) and (6), the following terms shall mean: 
 (a) “cash transaction” means any transaction in which full payment for goods or securities sold is made within seven days after delivery of the goods or securities in currency or in
checks or other orders drawn upon banks or bankers and payable upon demand; and 
 (b) “self-liquidating paper”
means any draft, bill of exchange, acceptance or obligation which is made, drawn, negotiated or incurred by the Company for the purpose of financing the purchase, processing, manufacturing, shipment, storage or sale of goods, wares or merchandise
and which is secured by documents evidencing title to, possession of, or a lien upon, the goods, wares or merchandise or the receivables or proceeds arising from the sale of the goods, wares or merchandise previously constituting the security,
provided the security is received by the Trustee simultaneously with the creation of the creditor relationship with or Company arising from the making, drawing, negotiating or incurring of the draft, bill of exchange, acceptance or obligation.

 Section 8.4 Trustee’s Disclaimer. The recitals contained herein and in the Securities (except the
Trustee’s certificate of authentication) shall be taken as statements of the Company and not of the Trustee and the Trustee assumes no responsibility for the correctness of the same. Neither the Trustee nor any of its agents (a) makes any
representation as to the validity or adequacy of this Indenture or the Securities or (b) shall be accountable for the Company’s use or application of the proceeds from the Securities. 

Section 8.5 Notice of Default. If any Default with respect to the Securities of any series occurs and is continuing
and if such Default is known to the actual knowledge of a Responsible Officer with the Corporate Trust Department of the Trustee, the Trustee shall give to each Holder of Securities of such series notice of such Default within 90 days after it
occurs to all Holders of Securities of such series in the manner and to the extent provided in Section 313(c) of the Trust Indenture Act, unless such Default shall have been cured or waived before the mailing or publication of such notice;
provided, however, that, except in the case of a Default in the payment of the Principal of, premium, if any, or interest on any Security, the Trustee shall be protected in withholding such notice if the Trustee in good faith determines that the
withholding of such notice is in the interests of the Holders. 
 Section 8.6 Reports by Trustee to Holders.
The Trustee shall transmit to Holders such reports concerning the Trustee and its actions under this Indenture as may be required pursuant to the Trust Indenture Act at the times and in the manner provided pursuant thereto. If required by
Section 313(a) of the Trust Indenture Act, the Trustee shall, within 60 days after each May 15 following the date of this Indenture, deliver to Holders a brief report, dated as of such May 15, which complies with the provisions of
such Section 313(a). 
 A copy of each such report shall, at the time of such transmission to Holders, be filed by the
Trustee with each stock exchange upon which any Securities are listed, with the Commission and with the Company. The Company will promptly notify the Trustee when any Securities are listed on any stock exchange. 

Section 8.7 Compensation and Indemnity. The Company shall pay to the Trustee such compensation as shall be agreed upon
in writing from time to time for its services. The compensation of the Trustee shall not be limited by any law on compensation of a Trustee of an express trust. The Company shall reimburse the Trustee and any predecessor Trustee upon request for all
reasonable out-of-pocket expenses, disbursements and advances incurred or made by the Trustee or such predecessor Trustee. Such expenses shall include the reasonable compensation and expenses of the Trustee’s or such predecessor Trustee’s
agents, counsel and other persons not regularly in their employ. 
 The Company shall indemnify the Trustee and any predecessor
Trustee for, and hold them harmless against, any loss or liability or expense incurred by them without negligence or bad faith on their part arising out of or in connection with the acceptance or administration of this Indenture and the Securities
or the issuance of the Securities or of series thereof or the trusts hereunder and the performance of duties under this Indenture and the Securities, including the costs and expenses of defending themselves against or investigating any claim or
liability 

  
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and of complying with any process served upon them or any of their officers in connection with the exercise or performance of any of their powers or duties under this Indenture and the
Securities. 
 To secure the Company’s payment obligations in this Section 8.7, the Trustee shall have a lien prior to
the Securities on all money or property held or collected by the Trustee, in its capacity as Trustee, except money or property held in trust to pay Principal of, premium, if any, and interest on particular Securities. 

The obligations of the Company under this Section to compensate and indemnify the Trustee and each predecessor Trustee and to pay or
reimburse the Trustee and each predecessor Trustee for expenses, disbursements and advances shall constitute additional indebtedness hereunder and shall survive the satisfaction and discharge of this Indenture or the rejection or termination of this
Indenture under bankruptcy law. Such additional indebtedness shall be a senior claim 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 or coupons, and the Securities are hereby subordinated to such senior claim. Without prejudice to any other rights available to the Trustee under applicable law, if the Trustee renders services and incurs expenses following an
Event of Default under Section 7.1(f) or Section 7.1(g) hereof, the parties hereto and the holders by their acceptance of the Securities hereby agree that such expenses are intended to constitute expenses of administration under any
bankruptcy law. 
 Section 8.8 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 8.9 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 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 Commission, authorized under such laws to exercise corporate trust powers, having a combined capital and surplus of at least $100,000,000, and subject to supervision or examination by Federal, State, Territorial, or District of
Columbia authority. If such corporation 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 8.9 the combined capital
and surplus of such corporation shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. The Company may not, nor may any Affiliate of 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 8.9, the Trustee shall resign immediately in the manner and with the effect specified in Section 8.10. 

Section 8.10 Replacement of Trustee. A resignation or removal of the Trustee as Trustee with respect to the Securities
of any series and appointment of a successor Trustee as Trustee with respect to the Securities of any series shall become effective only upon the successor Trustee’s acceptance of appointment as provided in this Section 8.10. 

The Trustee may resign as Trustee with respect to the Securities of any series at any time by so notifying the Company in writing. The
Holders of a majority in Principal amount of the outstanding Securities of any series may remove the Trustee as Trustee with respect to the Securities of such series by so notifying the Trustee in writing and may appoint a successor Trustee with
respect thereto with the consent of the Company. The Company may remove the Trustee as Trustee with respect to the Securities of any series if: (i) the Trustee is no longer eligible under Section 7.13 of this Indenture; (ii) the
Trustee is adjudged a bankrupt or insolvent; (iii) a receiver or other public officer takes charge of the Trustee or its property; or (iv) the Trustee becomes incapable of acting. 

If the Trustee resigns or is removed as Trustee with respect to the Securities of any series, or if a vacancy exists in the office of
Trustee with respect to the Securities of any series for any reason, the Company shall promptly appoint a successor Trustee with respect thereto. Within one year after the successor Trustee takes office, the Holders of a majority in Principal amount
of the outstanding Securities of such series may appoint a successor Trustee in respect of such Securities to replace the successor Trustee appointed by the Company. If the successor Trustee with respect to the Securities of any series does not
deliver its written acceptance required by Section 7.11 within 30 days after the retiring Trustee resigns or is removed, the retiring Trustee, the Company or the Holders of a 

  
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majority in Principal amount of the outstanding Securities of such series may petition any court of competent jurisdiction for the appointment of a successor Trustee with respect thereto.

 The Company shall give notice of any resignation and any removal of the Trustee with respect to the Securities of any series
and each appointment of a successor Trustee in respect of the Securities of such series to all Holders of Securities of such series. Each notice shall include the name of the successor Trustee and the address of its Corporate Trust Office.

 Notwithstanding replacement of the Trustee with respect to the Securities of any series pursuant to this Section 7.10
and Section 7.11, the Company’s obligations under Section 8.7 shall continue for the benefit of the retiring Trustee. 
 Section 8.11 Acceptance of Appointment by Successor. 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 and subject to the lien provided for in Section 8.7, 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. 
 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 (1) 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, (2) if the retiring Trustee is not retiring with respect to all Securities,
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 (3) 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 and 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 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 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 all 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. 
 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 the first or second preceding paragraph, as
the case may be. 
 No successor Trustee shall accept its appointment unless at the time of such acceptance such successor
Trustee shall be eligible under this Article and qualified under Section 310(b) of the Trust Indenture Act. 

Section 8.12 Successor Trustee By Merger, Etc. If the Trustee consolidates with, merges or converts into, or transfers
all or substantially all of its corporate trust business to, another corporation or national banking association, the resulting, surviving or transferee corporation or national banking association without any further act shall be the successor
Trustee with the same effect as if the successor Trustee had been named as the Trustee herein. 

  
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 Section 8.13 Eligibility. This Indenture shall always have a Trustee who
satisfies the requirements of Trust Indenture Act Section 310(a). The Trustee shall have a combined capital and surplus of at least $25,000,000 as set forth in its most recent published annual report of condition. 

Section 8.14 Money Held in Trust. The Trustee shall not be liable for interest on any money received by it except as
the Trustee may agree in writing with the Company. Money held in trust by the Trustee need not be segregated from other funds except to the extent required by law and except for money held in trust under Article 10 of this Indenture. 

Section 8.15 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. 
 ARTICLE 9. 
 SECURITYHOLDERS 
 Section 9.1 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, at its option, as evidenced by an Officers’ Certificate, may 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 9.2 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. 
 (c) The Trustee may require such additional proof of any matter
referred to in this Section as it shall deem necessary. 
 Section 9.3 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 of waiver under this Indenture, the Securities of that series that
are owned by the Company or any other 

  
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obligor on the Securities of that series or by an Affiliate of the Company 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 a Responsible Officer of the Trustee 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 an Affiliate. 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. Upon request of the Trustee, the Company shall furnish to the Trustee
promptly an Officer’s Certificate listing and identifying all Securities of a particular series, if any known by the Company to be owned or held by or for the account of any of the above described Persons and, subject to Sections 7.1 and 7.2,
the Trustee shall be entitled to accept such Officer’s Certificate as conclusive evidence of the facts therein set forth and of the fact that all Securities of such particular series not listed therein are Outstanding for the purpose of any
such determination. 
 ARTICLE 10. 
 SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS 

Section 10.1 Satisfaction and Discharge of Indenture. If at any time (a)(i) all Securities of any series issued that
have been authenticated and delivered have been delivered by the Company to the Trustee for cancellation (other than Securities of such series which have been destroyed, lost or stolen and which have been replaced or paid as provided in
Section 2.8); or (ii) all the Securities of any series issued that have not been delivered by the Company to the Trustee for cancellation shall have become due and payable, or are by their terms to become due and payable within one year or
are to be called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption by such Trustee in the Company’s name and at the Company’s expense, the Company shall have irrevocably
deposited or caused to be deposited with the Trustee as trust funds the entire amount in cash (other than moneys repaid by the Trustee or any paying agent to the Company in accordance with Section 10.4) or U.S. Government Obligations, maturing
as to principal and interest in such amounts and at such times as will insure (without consideration of the reinvestment of such interest) the availability of cash, or a combination thereof, sufficient to pay at maturity or upon redemption all
Securities of such series (other than any Securities of such series which shall have been destroyed, lost or stolen and which shall have been replaced or paid as provided in Section 2.8) not theretofore delivered to the Trustee for
cancellation, including Principal and interest due or to become due on or prior to such date of maturity or redemption as the case may be; (b) the Company has paid or caused to be paid all other sums then due and payable under this Indenture;
and (c) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all conditions precedent under this Indenture relating to the satisfaction and discharge of this Indenture pursuant to
this Section 8.1 have been complied with, then this Indenture shall cease to be of further effect with respect to Securities of such series (except as to (i) rights of registration of transfer and exchange of securities of such series, and
the Company’s right of optional redemption, if any, (ii) substitution of mutilated, defaced, destroyed, lost or stolen Securities, (iii) rights of holders to receive payments of Principal thereof and interest thereon, upon the
original stated due dates therefor (but not upon acceleration) and remaining rights of the holders to receive mandatory sinking fund payments, if any, (iv) the rights, obligations and immunities of the Trustee hereunder and (v) the rights
of the Securityholders of such series as beneficiaries hereof with respect to the property so deposited with the Trustee payable to all or any of them), and the Trustee, on demand of the Company accompanied by an Officers’ Certificate and an
Opinion of Counsel and at the cost and expense of the Company, shall execute proper instruments acknowledging such satisfaction of and discharging this Indenture with respect to such series; provided that the rights of Holders of the
Securities to receive amounts in respect of Principal of, premium, if any, and interest on the Securities held by them shall not be delayed longer than required by then-applicable mandatory rules or policies of any securities exchange upon which the
Securities are listed. The Company agrees to reimburse the Trustee for any costs or expenses thereafter reasonably and properly incurred and to compensate the Trustee for any services thereafter reasonably and properly rendered by the Trustee in
connection with this Indenture or the Securities of such series. 
 Section 10.2 Application by Trustee of Funds
Deposited for Payment of Securities. Subject to Section 10.4, all moneys (including U.S. Government Obligations and the proceeds thereof) deposited with the Trustee pursuant to Section 10.1, Section 10.5 or
Section 10.6 shall be held in trust and applied by it to the payment, either directly or through any paying agent to the Holders of the particular Securities of such series for the payment or redemption of which such moneys have been deposited
with the Trustee, of all sums due and to become due thereon 

  
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for Principal and interest; but such money need not be segregated from other funds except to the extent required by law. 
 Section 10.3 Repayment of Moneys Held by Paying Agent. In connection with the satisfaction and discharge of this Indenture with respect to Securities of any series, all moneys then held
by any paying agent under the provisions of this Indenture with respect to such series of Securities shall, upon demand of the Company, be repaid to it or paid to the Trustee and thereupon such paying agent shall be released from all further
liability with respect to such moneys. 
 Section 10.4 Return of Moneys Held by Trustee and Paying Agent Unclaimed for
Two Years. Any moneys deposited with or paid to the Trustee or any paying agent for the payment of the Principal of, premium, if any, or interest on any Security of any series and not applied but remaining unclaimed for two years after
the date upon which such Principal or interest shall have become due and payable, shall, upon the written request of the Company and unless otherwise required by mandatory provisions of applicable escheat or abandoned or unclaimed property law, be
repaid to the Company by the Trustee for such series or such paying agent, and the Holder of the Security of such series shall, unless otherwise required by mandatory provisions of applicable escheat or abandoned or unclaimed property laws,
thereafter look only to the Company for any payment which such Holder may be entitled to collect, and all liability of the Trustee or any paying agent with respect to such moneys shall thereupon cease. 

Section 10.5 Defeasance and Discharge of Indenture. The Company shall be deemed to have paid and shall be discharged
from any and all obligations in respect of the Securities of any series, after the deposit referred to in clause (i) hereof has been made, and the provisions of this Indenture shall no longer be in effect with respect to the Securities of such
series (and the Trustee, at the reasonable written request and expense of the Company, shall execute proper instruments acknowledging the same), except as to: (a) rights of Holders of the Securities of such series to receive payments of
Principal thereof, premium thereto, and interest thereon, upon the original stated due dates therefor, (b) the Company’s obligations with respect to the issuance of temporary Securities and the registration of transfer with respect to the
Securities of such series, the Company’s right of optional redemption, substitution of mutilated, defaced, destroyed, lost or stolen Securities of such series and the maintenance an office or agency for payment for security payments held in
trust pursuant to clause (i) hereof, (c) the rights, obligations and immunities of the Trustee hereunder, and (d) the defeasance provisions contained in Article 10 of this Indenture; provided that the following conditions shall
have been satisfied: 
 (i) with reference to this Section 10.5 the Company irrevocably has deposited or caused to be
deposited with the Trustee (or another qualifying trustee satisfying the requirements of Section 7.13) as trust funds in trust, for the purposes of making the following payments, specifically pledged as security for, and dedicated solely to,
the benefits of the Holders of the Securities of such series, (A) money in an amount, (B) U.S. Government Obligations that through the payment of interest and principal in respect thereof in accordance with their terms will provide not
later than one day before the due date of any payment referred to in subclause (x) or (y) of this clause (i), or (C) a combination thereof, in each case sufficient, in the written opinion of an nationally recognized firm of
independent public accountants expressed in a written certification thereof delivered to the Trustee, to pay and discharge, without consideration of reinvestment and after payment of all federal, state and local taxes or other charges and
assessments in respect thereof, and which shall be applied by the Trustee to pay and discharge (x) all of the Principal of, premium, if any, and each installment of interest on the outstanding Securities of such series on the maturity or due
dates thereof or if the Company has made irrevocable arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee, the redemption date, as the case may be, and (y) any mandatory sinking fund payments or
analogous payments applicable to the Securities of such series on the day on which such payments are due and payable in accordance with the terms of Securities of such series and the Indenture with respect to the Securities of such series;

 (ii) the Company has delivered to the Trustee (A) either (x) an Opinion of Counsel to the effect that, under then
applicable U.S. federal income tax law, Holders of Securities of such series will not recognize gain or loss for U.S. federal income tax purposes as a result of the Company’s exercise of its option under this Section 10.5 and will be
subject to U.S. federal income tax on the same amount and in the same manner and at the same times as would have been the case if such deposit, defeasance and discharge had not occurred or (y) a ruling directed to the Trustee received from the
Internal Revenue Service to the same effect as the aforementioned Opinion of Counsel 

  
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and (B) an Opinion of Counsel to the effect that the creation of the defeasance trust does not violate the Investment Company Act; 

(iii) immediately after giving effect to such deposit on a pro forma basis, no Event of Default, of event that after the giving of notice
or lapse of time or both would become an Event of Default, and such deposit shall not result in a breach or violation of, or constitute a default under, any other material agreement or instrument to which the Company or any of its Subsidiaries is a
party or by which the Company or any of its Subsidiaries is bound; 
 (iv) the Company shall have delivered to the Trustee an
Officers’ Certificate and an Opinion of Counsel, each stating that all conditions precedent to the defeasance and discharge under this Section 10.5 have been complied with; and 

(v) if the Securities of such series are to be redeemed prior to the final maturity thereof (other than from mandatory sinking fund
payments or analogous payments), notice of such redemption shall have been duly given pursuant to this Indenture or provision therefor satisfactory to the Trustee shall have been made. 

Section 10.6 Defeasance of Certain Obligations. The Company may omit to comply with any term, provision or condition
set forth in, and this Indenture will no longer be in effect with respect to, any covenant established pursuant to Section 2.3(s), Section 7.1(d), Section 7.1(e) and Section 7.1(h) (with respect to any covenants established
pursuant to Section 2.3(s)) of Section 7.1 shall be deemed not to constitute a Default or an Event of Default with respect to Securities of any series, if: 
 (a) with reference to this Section 10.6, the Company has irrevocably deposited or caused to be deposited with the Trustee (or another qualifying trustee satisfying the requirements of
Section 7.13) as trust funds in trust, for the purposes of making the following payments, specifically pledged as security for, and dedicated solely to, the benefits of the Holders of the Securities of such series, (i) money in an amount,
(ii) U.S. Government Obligations which through the payment of interest and principal in respect thereof in accordance with their terms will provide not later than one day before the due date of any payment referred to below in this clause (a),
or (iii) a combination thereof, in each case sufficient, in the written opinion of an nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee, to pay and discharge,
without consideration of reinvestment and after payment of all federal, state and local taxes or other charges and assessments in respect thereof, and which shall be applied by the Trustee to pay and discharge all of the Principal of, premium, if
any, and each installment of interest on the outstanding Securities of such series on the maturity or due dates thereof or if the Company has made irrevocable arrangements satisfactory to the Trustee for the giving of notice of redemption by the
Trustee, the redemption date, as the case may be; 
 (b) the Company has delivered to the Trustee an Opinion of Counsel to the
effect that the creation of the defeasance trust does not violate the Investment Company Act; 
 (c) immediately after giving
effect to such deposit on a pro forma basis, no Event of Default, of event that after the giving of notice or lapse of time or both would become an Event of Default, and such deposit shall not result in a breach or violation of, or constitute a
default under, any other material agreement or instrument to which the Company or any of its Subsidiaries is a party or by which the Company or any of its Subsidiaries is bound; 

(d) the Company has delivered to the Trustee an Opinion of Counsel to the effect that Holders of Securities of such series will not
recognize gain or loss for U.S. federal income tax purposes as a result of the Company’s exercise of its option under this Section 10.6 and will be subject to U.S. federal income tax on the same amount and in the same manner and at the
same times as would have been the case if such deposit and defeasance had not occurred; 
 (e) the Company shall have delivered
to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all conditions precedent to the defeasance under this Section have been complied with; and 

  
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 (f) if the Securities of such series are to be redeemed prior to the final maturity thereof
(other than from mandatory sinking fund payments or analogous payments), notice of such redemption shall have been duly given pursuant to this Indenture or provision therefor satisfactory to the Trustee shall have been made. 

Section 10.7 Reinstatement. If the Trustee or paying agent is unable to apply any monies or U.S. Government
Obligations in accordance with Article 10 by reason of any legal proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, the Company’s obligations
under this Indenture and the Securities 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 monies or U.S. Government Obligations in
accordance with Article 10; provided, however, that if the Company has made any payment of Principal of, premium, if any, or interest on 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 monies or U.S. Government Obligations held by the Trustee or paying agent. 
 Section 10.8 Indemnity. The Company shall pay and indemnify the Trustee (or other qualifying trustee, collectively for purposes of this Section 10.8 and Section 10.2, the
“Trustee”) against any tax, fee or other charge, imposed on or assessed against the U.S. Government Obligations deposited pursuant to Section 10.1, Section 10.5 or Section 10.6 or the principal or 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 Securities and any coupons appertaining thereto. 
 Section 10.9 Excess Funds. Anything in this Article 10 to the contrary notwithstanding, the Trustee shall deliver or pay to the Company from time to time upon request of the Company,
any money or U.S. Government Obligations (or other property and any proceeds therefrom) held by it as provided in Section 10.1, Section 10.5 or Section 10.6 which, in the opinion of a nationally recognized firm of Independent Public
Accountants expressed in a written certification thereof delivered to the Trustee, are in excess of the amount thereof which would then be required to be deposited to effect a discharge or defeasance, as applicable, in accordance with this Article
10. 
 Section 10.10 Qualifying Trustee. Any trustee appointed pursuant to Section 10.5 or
Section 10.6 for the purpose of holding money or U.S. Government Obligations deposited pursuant to such Sections shall be appointed under an agreement in form acceptable to the Trustee and shall provide to the Trustee a certificate, upon which
certificate the Trustee shall be entitled to conclusively rely, that all conditions precedent provided for herein to the related defeasance have been complied with. In no event shall the Trustee be liable for any acts or omissions of said trustee

 ARTICLE 11. 
 AMENDMENTS, SUPPLEMENTS AND WAIVERS 
 Section 11.1 Without
Consent of Holders. The Company and the Trustee may amend or supplement this Indenture or the Securities of any series without notice to or the consent of any Holder: 

(a) to cure any ambiguity, defect or inconsistency in this Indenture; provided that such amendments or supplements shall not
adversely affect the interests of the Holders in any material respect; 
 (b) to comply with Article 5; 

(c) to maintain the qualification of this Indenture under the Trust Indenture Act; 

(d) to evidence and provide for the acceptance of appointment hereunder with respect to the Securities of any or all series by a
successor Trustee and to 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, pursuant to the requirements of
Section 7.11; 
 (e) to provide for the issuance of additional Securities; 

  
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 (f) to establish the form or forms or terms of Securities of any series or of the coupons
appertaining to such Securities as permitted by Section 2.3; 
 (g) to provide for uncertificated or Unregistered
Securities and to make all appropriate changes for such purpose; or 
 (h) to conform any provision to the “Description of
Notes” in the offering memorandum or prospectus for the Securities of such series. 
 Section 11.2 With Consent of
Holders. Subject to Sections 7.4 and 7.7, without prior notice to any Holders, the Company and the Trustee may amend this Indenture and the Securities of any series with the written consent of the Holders of a majority in Principal amount
of the outstanding Securities of each series affected by such amendment, and the Holders of a majority in Principal amount of the outstanding Securities of each series affected thereby by written notice to the Trustee may waive future compliance by
the Company with any provision of this Indenture or the Securities of such series. 
 Notwithstanding the provisions of this
Section 11.2, without the consent of each Holder affected thereby, an amendment or waiver, including a waiver pursuant to Section 7.4, may not: 
 (a) change the stated maturity of the Principal of, or any installment of interest on, such Holder’s Security, 
 (b) reduce the Principal amount of, or the rate of interest on (including any amount in respect of original issue discount), such Holder’s Security; 

(c) change the place or currency of payment of the Principal of, premium, if any, or any installment of interest on, such Holder’s
Security; 
 (d) impair the right to institute suit for the enforcement of any payment on or after the stated maturity (or in
the case of a redemption, on or after the redemption date) of such Holder’s Security; 
 (e) waive a default in the payment
of the Principal of, premium, if any, or interest on, such Holder’s Security; 
 (f) modify any of the provisions of this
Section 11.2 requiring the consent of a requisite number of holders, except to increase any percentage requiring consent or to provide that certain other provisions of this Indenture cannot be modified or waived without the consent of the
Holder of each outstanding Securities; and 
 (g) reduce the percentage or aggregate Principal amount of outstanding Securities
of the relevant series the consent of whose Holders is required for any supplemental indenture or for any waiver of compliance with certain provisions of this Indenture or certain Defaults and their consequences provided for in this Indenture.

 A supplemental indenture which changes or eliminates any covenant or other provision of this Indenture which has expressly
been included solely for the benefit of one or more particular series of Securities, or which modifies the rights of Holders of Securities of such series with respect to such covenant or provision, shall be deemed not to affect the rights under this
Indenture of the Holders of Securities of any other series or of the coupons appertaining to such Securities. 
 It shall not be
necessary for the consent of any Holder under this Section 11.2 to approve the particular form of any proposed amendment, supplement or waiver, but it shall be sufficient if such consent approves the substance thereof. 

After an amendment, supplement or waiver under this Section 11.2 becomes effective, the Company shall give to the Holders affected
thereby a notice briefly describing the amendment, supplement or waiver. The Company will mail supplemental indentures to Holders upon request. Any failure of the Company to mail such 

  
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notice, or any defect therein, shall not, however, in any way impair or affect the validity of any such supplemental indenture or waiver. 

Section 11.3 Revocation and Effect of Consent. Until an amendment or waiver becomes effective, a consent to it by a
Holder is a continuing consent by the Holder and every subsequent Holder of a Security or portion of a Security that evidences the same debt as the Security of the consenting Holder, even if notation of the consent is not made on any Security.
However, any such Holder or subsequent Holder may revoke the consent as to its Security or portion of its Security. Such revocation shall be effective only if the Trustee receives the notice of revocation before the date the amendment, supplement or
waiver becomes effective. An amendment, supplement or waiver shall become effective with respect to any Securities affected thereby on receipt by the Trustee of written consents from the requisite Holders of outstanding Securities affected thereby.

 The Company may, but shall not be obligated to, fix a record date (which may be not less than five nor more than 60 days
prior to the solicitation of consents) for the purpose of determining the Holders of the Securities of any series affected entitled to consent to any amendment, supplement or waiver. If a record date is fixed, then, notwithstanding the immediately
preceding paragraph, those Persons who were such Holders at such record date (or their duly designated proxies) and only those Persons shall be entitled to consent to such amendment, supplement or waiver or to revoke any consent previously given,
whether or not such Persons continue to be such Holders after such record date. No such consent shall be valid or effective for more than 90 days after such record date. 
 After an amendment, supplement or waiver becomes effective with respect to the Securities of any series affected thereby, it shall bind every Holder of such Securities unless it is of the type described
in any of clauses (a) through(g) of Section 11.2. In case of an amendment or waiver of the type described in clauses clauses (a) through(g) of Section 11.2, the amendment or waiver shall bind each such Holder who has consented to
it and every subsequent Holder of a Security that evidences the same indebtedness as the Security of the consenting Holder. 

Section 11.4 Notation on or Exchange of Securities. If an amendment, supplement or waiver changes the terms of any
Security, the Trustee may require the Holder thereof to deliver it to the Trustee. The Trustee may place an appropriate notation on the Security about the changed terms and return it to the Holder and the Trustee may place an appropriate notation on
any Security of such series thereafter authenticated. Alternatively, if the Company or the Trustee so determines, the Company in exchange for the Security shall issue and the Trustee shall authenticate a new Security of the same series and tenor
that reflects the changed terms. 
 Section 11.5 Trustee to Sign Amendments, Etc. The Trustee shall be
entitled to receive, and shall be fully protected in relying upon, an Opinion of Counsel stating that the execution of any amendment, supplement or waiver authorized pursuant to this Article 11 is authorized or permitted by this Indenture, stating
that all requisite consents have been obtained or that no consents are required and stating that such supplemental indenture constitutes the legal, valid and binding obligation of the Company, enforceable against the Company in accordance with its
terms, subject to customary exceptions. The Trustee may, but shall not be obligated to, execute any such amendment, supplement or waiver that affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise. 

Section 11.6 Conformity with Trust Indenture Act. Every supplemental indenture executed pursuant to this Article 11
shall conform to the requirements of the Trust Indenture Act as then in effect. 
 ARTICLE 12. 

MISCELLANEOUS 
 Section 12.1 Trust Indenture Act of 1939. This Indenture shall incorporate and be governed by the provisions of the Trust Indenture Act that are required to be part of and to govern
indentures qualified under the Trust Indenture Act. If and to the extent that any provision of this Indenture limits, qualifies or conflicts with the duties imposed by Sections 310 to 317, inclusive, of the Trust Indenture Act, such imposed duties
shall control. 
 Section 12.2 Notices. Any notice or communication shall be sufficiently given if written and
(a) if delivered in person when received or (b) if mailed by first class mail 5 days after mailing, or (c) as between the 

  
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Company and the Trustee if sent by facsimile transmission, when transmission is confirmed, in each case addressed as follows: 

 

					
	if to the Company:	  	AtriCure, Inc.
		  	6217 Centre Park Drive
		  	West Chester, Ohio 45069
		  	Facsimile:	 	(513) 644-1315
		  	Attention:	 	Chief Financial Officer
		
		  	With a required copy, (which shall
		  	not constitute notice) to:
		  	Keating Muething & Klekamp PLL
		  	One East Fourth Street
		  	Suite 1400
		  	Cincinnati, Ohio 45202
		  	Facsimile:	 	(513) 579-6457
		  	Attention:	 	F. Mark Reuter
		
	if to the Trustee:	  	 U.S. Bank National Association
 425 Walnut Street, 6th Floor
 Cincinnati, Ohio 45202

		  	Facsimile:	 	(513) 632-5511
		  	Attention:	 	Corporate Trust Services

 The Company or the Trustee by written notice to the other may designate additional or different addresses
for subsequent notices or communications. 
 Any notice or communication shall be sufficiently given to Holders of any
Unregistered Securities by mailing to the Holders thereof who have filed their names and addresses with the Trustee pursuant to Section 313(c)(2) of the Trust Indenture Act at such addresses as were so furnished to the Trustee and to Holders of
Registered Securities by mailing to such Holders at their addresses as they shall appear on the Security Register. Notice mailed shall be sufficiently given if so mailed within the time prescribed. Copies of any such communication or notice to a
Holder shall also be mailed to the Trustee and each Agent at the same time. 
 Failure to mail a notice or communication to a
Holder or any defect in it shall not affect its sufficiency with respect to other Holders. Except as otherwise provided in this Indenture, if a notice or communication is mailed in the manner provided in this Section 12.2, it is duly given,
whether or not the addressee receives it. 
 Where this Indenture provides for notice in any manner, such notice may be waived
in writing by the Person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent of such notice. Waivers of notice by Holders shall be filed with the Trustee, but such filing shall not be a
condition precedent to the validity of any action taken in reliance upon such waiver. 
 In case it shall be impracticable to
give notice as herein contemplated, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. 

Section 12.3 Certificate and Opinion as to Conditions Precedent. Upon any request or application by the Company to the
Trustee to take any action under this Indenture, the Company shall furnish to the Trustee: 
 (a) an Officers’ Certificate
stating that, in the opinion of the signers, all conditions precedent, if any, provided for in this Indenture relating to the proposed action have been complied with; and 
 (b) an Opinion of Counsel stating that, in the opinion of such counsel, all such conditions precedent have been complied with. 

  
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 Section 12.4 Statements Required in Certificate or Opinion. Each
certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture (other than the certificate required by Section 4.3) shall include: 

(a) a statement that each person signing such certificate or opinion has read such covenant or condition and the definitions herein
relating thereto; 
 (b) a brief statement as to the nature and scope of the examination or investigation upon which the
statement or opinion contained in such certificate or opinion is based; 
 (c) a statement that, in the opinion of each such
person, he has made such examination or investigation as is necessary to enable him to express an informed opinion as to whether or not such covenant or condition has been complied with; and 

(d) a statement as to whether or not, in the opinion of each such person, such condition or covenant has been complied with; provided,
however , that, with respect to matters of fact, an Opinion of Counsel may rely on an Officers’ Certificate or certificates of public officials. 
 Section 12.5 Evidence of Ownership. The Company, the Trustee and any agent of the Company or the Trustee may deem and treat the Holder of any Unregistered Security and the Holder of any
coupon as the absolute owner of such Unregistered Security or coupon (whether or not such Unregistered Security or coupon shall be overdue) for the purpose of receiving payment thereof or on account thereof and for all other purposes, and neither
the Company, the Trustee, nor any agent of the Company or the Trustee shall be affected by any notice to the contrary. The fact of the holding by any Holder of an Unregistered Security, and the identifying number of such Security and the date of his
holding the same, may be proved by the production of such Security or by a certificate executed by any trust company, bank, banker or recognized securities dealer wherever situated satisfactory to the Trustee, if such certificate shall be deemed by
the Trustee to be satisfactory. Each such certificate shall be dated and shall state that on the date thereof a Security bearing a specified identifying number was deposited with or exhibited to such trust company, bank, banker or recognized
securities dealer by the person named in such certificate. Any such certificate may be issued in respect of one or more Unregistered Securities specified therein. The holding by the person named in any such certificate of any Unregistered Securities
specified therein shall be presumed to continue for a period of one year from the date of such certificate unless at the time of any determination of such holding (1) another certificate bearing a later date issued in respect of the same
Securities shall be produced or (2) the Security specified in such certificate shall be produced by some other Person, or (3) the Security specified in such certificate shall have ceased to be outstanding. Subject to Article 8, the fact
and date of the execution of any such instrument and the amount and numbers of Securities held by the Person so executing such instrument may also be proven in accordance with such reasonable rules and regulations as may be prescribed by the Trustee
or in any other manner which the Trustee may deem sufficient. 
 The Company, the Trustee and any agent of the Company or the
Trustee may deem and treat the person in whose name any Registered Security shall be registered upon the Security Register for such series as the absolute owner of such Registered Security (whether or not such Registered Security shall be overdue
and notwithstanding any notation of ownership or other writing thereon) for the purpose of receiving payment of or on account of the Principal of, premium, if any, and, subject to the provisions of this Indenture, interest on such Registered
Security and for all other purposes; and neither the Company nor the Trustee nor any agent of the Company or the Trustee shall be affected by any notice to the contrary. 
 Section 12.6 Rules by Trustee, Paying Agent or Registrar. The Trustee may make reasonable rules for action by or at a meeting of Holders. The Paying Agent or Registrar may make
reasonable rules for its functions. 
 Section 12.7 Payment Date Other Than a Business Day. Except as
otherwise provided with respect to a series of Securities, if any date for payment of Principal or interest on any Security shall not be a Business Day at any place of payment, then payment of Principal of, premium, if any, or interest on such
Security, as the case may be, need not be made on such date, but may be made on the next succeeding Business Day at any place of payment with the same force and effect as if made on such date and no interest shall accrue in respect of such payment
for the period from and after such date. 

  
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 Section 12.8 Governing Law. The laws of the State of New York shall
govern this Indenture and the Securities. 
 Section 12.9 No Adverse Interpretation of Other Agreements. This
Indenture may not be used to interpret another indenture or loan or debt agreement of the Company or any Subsidiary of the Company. Any such indenture or agreement may not be used to interpret this Indenture. 

Section 12.10 Successors. All agreements of the Company in this Indenture and the Securities shall bind their
respective successors. All agreements of the Trustee in this Indenture shall bind its successors. 
 Section 12.11
Duplicate Originals. The parties may sign any number of copies of this Indenture. Each signed copy shall be an original, but all of them together represent the same agreement. 

Section 12.12 Separability. In case any provision in this Indenture or in the Securities shall be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 
 Section 12.13 Table of Contents, Headings, Etc. The Table of Contents and headings of the Articles and Sections of this Indenture have been inserted for convenience of reference only,
are not to be considered a part hereof and shall in no way modify or restrict any of the terms and provisions hereof. 

Section 12.14 Exemptions from Individual Liability. No recourse under or upon any obligation, covenant or agreement
contained in this Indenture or any indenture supplemental hereto, or in any Security or any coupons appertaining thereto, or because of any Indebtedness evidenced thereby, shall be had against any incorporator, as such or against any past, present
or future stockholder, officer, director, employee or controlling person, as such, of the Company or of any successor, either directly or through the Company or any successor, under any rule of law, statute or constitutional provision or by the
enforcement of any assessment or by any legal or equitable proceeding or otherwise, all such liability being expressly waived and released by the acceptance of the Securities and the coupons appertaining thereto by the holders thereof and as part of
the consideration for the issue of the Securities and the coupons appertaining thereto. 
 Section 12.15 Judgment
Currency. The Company agrees, to the fullest extent that it may effectively do so under applicable law, that (a) if for the purpose of obtaining judgment in any court it is necessary to convert the sum due in respect of the Principal
of, premium, if any, or interest on the Securities of any series (the “Required Currency”) into a currency in which a judgment will be rendered (the “Judgment Currency”), the rate of exchange used shall be the rate
at which in accordance with normal banking procedures the Trustee could purchase in The City of New York the Required Currency with the Judgment Currency on the day on which final unappealable judgment is entered, unless such day is not a Business
Day, then, to the extent permitted by applicable law, the rate of exchange used shall be the rate at which in accordance with normal banking procedures the Trustee could purchase in The City of New York the Required Currency with the Judgment
Currency on the Business Day preceding the day on which final unappealable judgment is entered and (b) its obligations under this Indenture to make payments in the Required Currency (i) shall not be discharged or satisfied by any tender,
or any recovery pursuant to any judgment (whether or not entered in accordance with subsection (a)), in any currency other than the Required Currency, except to the extent that such tender or recovery shall result in the actual receipt, by the
payee, of the full amount of the Required Currency expressed to be payable in respect of such payments, (ii) shall be enforceable as an alternative or additional cause of action for the purpose of recovering in the Required Currency the amount,
if any, by which such actual receipt shall fall short of the full amount of the Required Currency so expressed to be payable and (iii) shall not be affected by judgment being obtained for any other sum due under this Indenture. 

Section 12.16 Waiver of Jury Trial. EACH OF THE COMPANY AND THE TRUSTEE 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 TRANSACTIONS CONTEMPLATED HEREBY. 

  
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 Section 12.17 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. 
 SIGNATURES 
 IN WITNESS WHEREOF, the parties hereto have caused this Indenture to
be duly executed, all as of the date first written above. 
  

			
	ATRICURE, INC.
		
	By:	 	 /s/ Julie A. Piton

	Name:	 	 Julie A. Piton

	Title:	 	 Vice President, Finance and Administration and

		 	 Chief Financial Officer

	
	U.S. BANK NATIONAL ASSOCIATION, as Trustee
		
	By:	 	 /s/ Dan Boyers

	Name:	 	 Dan Boyers

	Title:	 	 Assistant Vice President




  
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