Form of Senior Debt Indenture



 EXHIBIT 4.6 
 ENSCO INTERNATIONAL INCORPORATED 
 AND 
 [                        ], 
 TRUSTEE 
  
  
 INDENTURE 
 DATED AS OF 
 [                        ] 
 SENIOR DEBT SECURITIES 







 ENSCO INTERNATIONAL INCORPORATED 
 RECONCILIATION AND TIE BETWEEN TRUST INDENTURE ACT OF 1939 
 AND INDENTURE, DATED AS OF
[                    ] 
  
  
  

			
	 Section of
 Trust
Indenture
 ACT OF 1939
	  	 Section(s) of
 INDENTURE

	 ss. 310 (a) (1)
	  	609
	            (a) (2)	  	609
	            (a) (3)	  	Not Applicable
	            (a) (4)	  	Not Applicable
	            (b)	  	608, 610
	 ss. 311 (a)
	  	613
	            (b)	  	613
	            (c)	  	Not Applicable
	 ss. 312 (a)
	  	701, 702 (a)
	            (b)	  	702 (b)
	            (c)	  	702 (b)
	 ss. 313 (a)
	  	703 (a)
	            (b)	  	703 (a)
	            (c)	  	703 (a)
	            (d)	  	703 (b)
	 ss. 314 (a)
	  	704, 1005
	            (b)	  	Not Applicable
	            (c) (1)	  	103
	            (c) (2)	  	103
	            (c) (3)	  	Not Applicable
	            (d)	  	Not Applicable
	            (e)	  	103
	 ss. 315 (a)
	  	601 (a)
	            (b)	  	602
	            (c)	  	601 (b)
	            (d)	  	601 (c)
	            (d) (1)	  	601 (c) (1)
	            (d) (2)	  	601 (c) (2)
	            (d) (3)	  	601 (c) (3)
	            (e)	  	514
	 ss. 316 (a) (1) (A)
	  	502, 512
	            (a) (1) (B)	  	513
	            (a) (2)	  	Not Applicable
	            (a) (last sentence)	  	101
	            (b)	  	508
	 ss. 317 (a) (1)
	  	503
	            (a) (2)	  	504
	            (b)	  	1003
	 ss. 318 (a)
	  	108

  
 Note: This reconciliation and tie shall not, for any purpose, be deemed to be a part of the Indenture. 







 TABLE OF CONTENTS 
  


					
	 	 	 	  	Page
	 PARTIES
	  	
		
	 RECITALS OF THE COMPANY
	  	1
	
	ARTICLE ONE
	
	DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION
		
	 SECTION 101.     DEFINITIONS
	  	1
			
		 	Act	  	2
			
		 	Additional Amounts	  	2
			
		 	Affiliate	  	2
			
		 	Authenticating Agent	  	2
			
		 	Authorized Newspaper	  	2
			
		 	Board of Directors	  	2
			
		 	Board Resolution	  	2
			
		 	Book-Entry Security	  	2
			
		 	Business Day	  	2
			
		 	Capital Lease Obligation	  	3
			
		 	Capital Stock	  	3
			
		 	Commission	  	3
			
		 	Company	  	3
			
		 	Company Request	  	3
			
		 	Conversion Event	  	3
			
		 	Corporate Trust Office	  	3
			
		 	Default	  	3
			
		 	Defaulted Interest	  	3
			
		 	Depositary	  	4
			
		 	Dollar	  	4
			
		 	Event of Default	  	4
			
		 	Exchange Rate	  	4
			
		 	Holder	  	4

  

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 TABLE OF CONTENTS 
 (continued) 
  

					
	 	 	 	  	Page
		 	 Indebtedness
	  	4
			
		 	 Indenture
	  	5
			
		 	 interest
	  	5
			
		 	 Interest Payment Date
	  	5
			
		 	 Lien
	  	5
			
		 	 Maturity
	  	5
			
		 	 Officers’ Certificate
	  	6
			
		 	 Opinion of Counsel
	  	6
			
		 	 Original Issue Discount Security
	  	6
			
		 	 Outstanding
	  	6
			
		 	 Paying Agent
	  	7
			
		 	 Person
	  	7
			
		 	 Place of Payment
	  	7
			
		 	 Predecessor Security
	  	7
			
		 	 Redemption Date
	  	7
			
		 	 Redemption Price
	  	7
			
		 	 Registered Security
	  	7
			
		 	 Regular Record Date
	  	7
			
		 	 Responsible Officer
	  	7
			
		 	 Securities
	  	8
			
		 	 Security Register
	  	8
			
		 	 Special Record Date
	  	8
			
		 	 Stated Maturity
	  	8
			
		 	 Subsidiary
	  	8
			
		 	 Trustee
	  	8
			
		 	 Trust Indenture Act
	  	8
			
		 	 United States
	  	8
			
		 	 United States Alien
	  	8
			
		 	 U.S. Government Obligations
	  	9
			
		 	 Vice President
	  	9

  

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 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	 Wholly-Owned Subsidiary
	  	9
		
	 Yield to Maturity
	  	9
			
	SECTION 102.	  	INCORPORATION BY REFERENCE OF TRUST INDENTURE ACT	  	9
			
	SECTION 103.	  	COMPLIANCE CERTIFICATES AND OPINIONS	  	10
			
	SECTION 104.	  	FORM OF DOCUMENTS DELIVERED TO TRUSTEE	  	10
			
	SECTION 105.	  	ACTS OF HOLDERS; RECORD DATES	  	11
			
	SECTION 106.	  	NOTICES, ETC., TO TRUSTEE AND COMPANY	  	12
			
	SECTION 107.	  	NOTICE TO HOLDERS; WAIVER	  	12
			
	SECTION 108.	  	CONFLICT WITH TRUST INDENTURE ACT	  	13
			
	SECTION 109.	  	EFFECT OF HEADINGS AND TABLE OF CONTENTS	  	13
			
	SECTION 110.	  	SUCCESSORS AND ASSIGNS	  	13
			
	SECTION 111.	  	SEPARABILITY CLAUSE	  	13
			
	SECTION 112.	  	BENEFITS OF INDENTURE	  	13
			
	SECTION 113.	  	GOVERNING LAW	  	13
			
	SECTION 114.	  	LEGAL HOLIDAYS	  	13
			
	SECTION 115.	  	CORPORATE OBLIGATION	  	14
	
	ARTICLE TWO
	
	SECURITY FORMS
			
	SECTION 201.	  	FORMS GENERALLY	  	14
			
	SECTION 202.	  	FORM OF TRUSTEE’S CERTIFICATE OF AUTHENTICATION	  	15
			
	SECTION 203.	  	SECURITIES IN GLOBAL FORM	  	15
			
	SECTION 204.	  	BOOK-ENTRY SECURITIES	  	16
	
	ARTICLE THREE
	
	THE SECURITIES
			
	SECTION 301.	  	AMOUNT UNLIMITED; ISSUABLE IN SERIES	  	18
			
	SECTION 302.	  	DENOMINATIONS	  	20

  

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 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	SECTION 303.	  	EXECUTION, AUTHENTICATION, DELIVERY AND DATING	  	21
			
	SECTION 304.	  	TEMPORARY SECURITIES	  	22
			
	SECTION 305.	  	REGISTRATION, REGISTRATION OF TRANSFER AND EXCHANGE	  	23
			
	SECTION 306.	  	MUTILATED, DESTROYED, LOST AND STOLEN SECURITIES	  	24
			
	SECTION 307.	  	PAYMENT OF INTEREST; INTEREST RIGHTS PRESERVED	  	25
			
	SECTION 308.	  	PERSONS DEEMED OWNERS	  	26
			
	SECTION 309.	  	CANCELLATION	  	27
			
	SECTION 310.	  	COMPUTATION OF INTEREST	  	27
			
	SECTION 311.	  	CUSIP NUMBERS	  	27
	
	ARTICLE FOUR
	
	SATISFACTION AND DISCHARGE; LEGAL DEFEASANCE
	
	AND COVENANT DEFEASANCE
			
	SECTION 401.	  	SATISFACTION AND DISCHARGE OF INDENTURE	  	27
			
	SECTION 402.	  	OPTION TO EFFECT LEGAL DEFEASANCE OR COVENANT DEFEASANCE	  	29
			
	SECTION 403.	  	LEGAL DEFEASANCE AND DISCHARGE	  	29
			
	SECTION 404.	  	COVENANT DEFEASANCE	  	29
			
	SECTION 405.	  	CONDITIONS TO LEGAL OR COVENANT DEFEASANCE	  	30
			
	SECTION 406.	  	DEPOSITED MONEY AND U.S. GOVERNMENT OBLIGATIONS TO BE HELD IN TRUST; OTHER MISCELLANEOUS PROVISIONS	  	31
			
	SECTION 407.	  	REPAYMENT TO COMPANY	  	32
			
	SECTION 408.	  	REINSTATEMENT	  	32
	
	ARTICLE FIVE
	
	REMEDIES
			
	SECTION 501.	  	EVENTS OF DEFAULT	  	32
			
	SECTION 502.	  	ACCELERATION	  	34

  

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 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	SECTION 503.	  	OTHER REMEDIES	  	35
			
	SECTION 504.	  	WAIVER OF PAST DEFAULTS	  	35
			
	SECTION 505.	  	CONTROL BY MAJORITY	  	35
			
	SECTION 506.	  	LIMITATION ON SUITS	  	36
			
	SECTION 507.	  	RIGHTS OF HOLDERS OF SECURITIES TO RECEIVE PAYMENT	  	36
			
	SECTION 508.	  	COLLECTION SUIT BY TRUSTEE	  	36
			
	SECTION 509.	  	TRUSTEE MAY FILE PROOFS OF CLAIM	  	37
			
	SECTION 510.	  	PRIORITIES	  	37
			
	SECTION 511.	  	UNDERTAKING FOR COSTS	  	38
	
	ARTICLE SIX
	
	THE TRUSTEE
			
	SECTION 601.	  	CERTAIN DUTIES AND RESPONSIBILITIES	  	38
			
	SECTION 602.	  	NOTICE OF DEFAULTS	  	39
			
	SECTION 603.	  	CERTAIN RIGHTS OF TRUSTEE	  	39
			
	SECTION 604.	  	NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF SECURITIES	  	41
			
	SECTION 605.	  	MAY HOLD SECURITIES	  	41
			
	SECTION 606.	  	MONEY HELD IN TRUST	  	41
			
	SECTION 607.	  	COMPENSATION AND REIMBURSEMENT	  	41
			
	SECTION 608.	  	DISQUALIFICATION; CONFLICTING INTERESTS	  	42
			
	SECTION 609.	  	CORPORATE TRUSTEE REQUIRED; ELIGIBILITY	  	42
			
	SECTION 610.	  	RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR	  	43
			
	SECTION 611.	  	ACCEPTANCE OF APPOINTMENT BY SUCCESSOR	  	44
			
	SECTION 612.	  	MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO BUSINESS	  	45
			
	SECTION 613.	  	PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY	  	46
			
	SECTION 614.	  	APPOINTMENT OF AUTHENTICATING AGENT	  	46

  

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 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	ARTICLE SEVEN
	
	HOLDER’S LISTS AND REPORTS BY TRUSTEE AND COMPANY
			
	SECTION 701.	  	COMPANY TO FURNISH TRUSTEE NAMES AND ADDRESSES OF HOLDERS	  	48
			
	SECTION 702.	  	PRESERVATION OF INFORMATION; COMMUNICATIONS TO HOLDERS	  	48
			
	SECTION 703.	  	REPORTS BY TRUSTEE	  	48
			
	SECTION 704.	  	REPORTS BY COMPANY	  	49
	
	ARTICLE EIGHT
	
	CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE
			
	SECTION 801.	  	COMPANY MAY CONSOLIDATE, ETC., ONLY ON CERTAIN TERMS	  	49
			
	SECTION 802.	  	SUCCESSOR PERSON SUBSTITUTED	  	50
	
	ARTICLE NINE
	
	SUPPLEMENTAL INDENTURES
			
	SECTION 901.	  	WITHOUT CONSENT OF HOLDERS	  	50
			
	SECTION 902.	  	WITH CONSENT OF HOLDERS	  	51
			
	SECTION 903.	  	COMPLIANCE WITH TRUST INDENTURE ACT	  	53
			
	SECTION 904.	  	REVOCATION AND EFFECT OF CONSENTS	  	53
			
	SECTION 905.	  	NOTATION ON OR EXCHANGE OF SECURITIES	  	53
			
	SECTION 906.	  	TRUSTEE TO SIGN AMENDMENTS, ETC.	  	53

  

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 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	ARTICLE TEN
	
	COVENANTS
			
	SECTION 1001.	  	PAYMENT OF PRINCIPAL, PREMIUM AND INTEREST	  	53
			
	SECTION 1002.	  	MAINTENANCE OF OFFICE OR AGENCY	  	54
			
	SECTION 1003.	  	MONEY FOR SECURITIES PAYMENTS TO BE HELD IN TRUST	  	54
			
	SECTION 1004.	  	EXISTENCE	  	55
			
	SECTION 1005.	  	STATEMENT BY OFFICERS AS TO DEFAULT	  	55
			
	SECTION 1006.	  	WAIVER OF CERTAIN COVENANTS	  	56
			
	SECTION 1007.	  	ADDITIONAL AMOUNTS	  	56
	
	ARTICLE ELEVEN
	
	REDEMPTION OF SECURITIES
			
	SECTION 1101.	  	APPLICABILITY OF ARTICLE	  	57
			
	SECTION 1102.	  	ELECTION TO REDEEM; NOTICE TO TRUSTEE	  	57
			
	SECTION 1103.	  	SELECTION BY TRUSTEE OF SECURITIES TO BE REDEEMED	  	57
			
	SECTION 1104.	  	NOTICE OF REDEMPTION	  	58
			
	SECTION 1105.	  	DEPOSIT OF REDEMPTION PRICE	  	59
			
	SECTION 1106.	  	SECURITIES PAYABLE ON REDEMPTION DATE	  	59
			
	SECTION 1107.	  	SECURITIES REDEEMED IN PART	  	59
			
	SECTION 1108.	  	PURCHASE OF SECURITIES	  	59
	
	ARTICLE TWELVE
	
	SINKING FUNDS
			
	SECTION 1201.	  	APPLICABILITY OF ARTICLE	  	60
			
	SECTION 1202.	  	SATISFACTION OF SINKING FUND PAYMENTS WITH SECURITIES	  	60
			
	SECTION 1203.	  	REDEMPTION OF SECURITIES FOR SINKING FUND	  	60

  

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 TABLE OF CONTENTS 
 (continued) 
  

					
	 	  	 	  	Page
	ARTICLE THIRTEEN
	
	MEETINGS OF HOLDERS OF SECURITIES
			
	SECTION 1301.	  	PURPOSES FOR WHICH MEETINGS MAY BE CALLED	  	61
			
	SECTION 1302.	  	CALL, NOTICE AND PLACE OF MEETINGS	  	61
			
	SECTION 1303.	  	PERSONS ENTITLED TO VOTE AT MEETINGS	  	61
			
	SECTION 1304.	  	QUORUM; ACTION	  	62
			
	SECTION 1305.	  	DETERMINATION OF VOTING RIGHTS; CONDUCT AND ADJOURNMENT OF MEETINGS	  	62
			
	SECTION 1306.	  	COUNTING VOTES AND RECORDING ACTION OF MEETINGS	  	63

  

 -viii- 








 INDENTURE 
 THIS Indenture, dated as of [                    ] between ENSCO International Incorporated, a corporation
duly organized and existing under the laws of the State of Delaware (herein called the “Company”), having its principal office at 500 North Akard Street, Suite 4300, Dallas, Texas, 75201-3331, and
[                                ], a
[                    ], as Trustee (herein called the “Trustee”), the office of the Trustee at which at the date hereof its
corporate trust business is principally administered being [                    ]. 
 RECITALS OF THE COMPANY 
 The Company has duly authorized the execution and
delivery of this Indenture to provide for the issuance from time to time of its unsecured debentures, notes or other evidences of indebtedness (herein called the “Securities”), to be issued in one or more series as in this Indenture
provided. 
 This Indenture is subject to the provisions of the Trust Indenture Act and the rules and regulations of the Commission
promulgated thereunder that are required to be part of this Indenture and, to the extent applicable, shall be governed by such provisions. 
 All things necessary to make this Indenture a valid agreement of the Company, in accordance with its terms, have been done. 
 NOW, THEREFORE, THIS INDENTURE WITNESSETH: 
 For and in consideration of the premises and the purchase of the Securities by
the Holders thereof, it is mutually covenanted and agreed, for the equal and proportionate benefit of all Holders of the Securities or of series thereof, as follows: 
 ARTICLE ONE 
 DEFINITIONS AND OTHER PROVISIONS 
 OF GENERAL APPLICATION 
 SECTION 101. DEFINITIONS.

 For all purposes of this Indenture, except as otherwise expressly provided or unless the context otherwise requires: 
 (1) the terms defined in this Article have the meanings assigned to them in this Article and include the plural as well as the singular;

 (2) all accounting terms not otherwise defined herein have the meanings assigned to them in accordance with generally
accepted accounting principles in the United States, and, except as otherwise herein expressly provided, the term “generally accepted accounting principles” with respect to any computation required or permitted hereunder shall mean such
accounting principles as are generally accepted in the United States at the date of such computation; and 
  

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 (3) the words “herein,” “hereof” and “hereunder” and other
words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision. 
 Certain terms,
used principally in Article VI, are defined in Section 102. 
 “Act,” when used with respect to any Holder, has the meaning
specified in Section 105. 
 “Additional Amounts” means any additional amounts that are required by the express terms of a
Security or by or pursuant to a Board Resolution, under circumstances specified therein or pursuant thereto, to be paid by the Company with respect to certain taxes, assessments or other governmental charges imposed on certain Holders and that are
owing to such Holders. 
 “Affiliate” of any specified Person means any other Person directly or indirectly controlling or
controlled by or under direct or indirect common control with such specified Person. For the purposes of this definition, “control” when used with respect to any specified Person means the power to direct the management and policies of
such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to the foregoing. 
 “Authenticating Agent” means any Person authorized by the Trustee to act on behalf of the Trustee pursuant to Section 614 to authenticate
Securities of one or more series. 
 “Authorized Newspaper” means a newspaper, in the English language or in an official language
of the country of publication, customarily published on each Business Day, whether or not published on Saturdays, Sundays or holidays, and of general circulation in the place in connection with which the term is used or in the financial community of
such place. Where successive publications are required to be made in Authorized Newspapers, the successive publications may be made in the same or in different newspapers in the same city meeting the foregoing requirements and in each case on any
Business Day. 
 “Board of Directors” means either the board of directors of the Company or any duly authorized committee of that
board. 
 “Board Resolution” means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company to
have been duly adopted by the Board of Directors and to be in full force and effect on the date of such certification, and delivered to the Trustee. 
 “Book-Entry Security” has the meaning specified in Section 204. 
 “Business Day,”
when used with respect to any Place of Payment, means each Monday, Tuesday, Wednesday, Thursday and Friday that is not a day on which banking institutions in that Place of Payment or the city in which the Corporate Trust Office is located are
authorized or obligated by law or executive order to close. 
  

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 “Capital Lease Obligation” means, at the time any determination thereof is to be made, the
amount of the liability in respect of a capital lease that would at that time be required to be capitalized on a balance sheet in accordance with GAAP. 
 “Capital Stock,” means: 
 (i) in the case of a corporation, corporate stock;

 (ii) in the case of an association or business entity, any and all shares, interests, participations, rights or other
equivalents (however designated) of corporate stock; 
 (iii) in the case of a partnership or limited liability company,
partnership or membership interests (whether general or limited); and 
 (iv) any other interest or participation that confers
on a Person the right to receive a share of the profits and losses of, or distributions of assets of, the issuing Person. 
 “Commission” means the Securities and Exchange Commission, as from time to time constituted, created under the Securities Exchange Act of 1934, as amended, 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 Person named as the “Company” in the first paragraph of this instrument until a successor Person shall have become such pursuant to the applicable provisions of this Indenture, and thereafter
“Company” shall mean such successor Person. 
 “Company Request” and “Company Order” mean, respectively, a
written request or order signed in the name of the Company by its Chairman of the Board, its President or a Vice President, and by its Treasurer, an Assistant Treasurer, its Controller, an Assistant Controller, its Secretary or an Assistant
Secretary, and delivered to the Trustee. 
 “Conversion Event” has the meaning specified in Section 501. 
 “Corporate Trust Office” means the office of the Trustee at which at any particular time its corporate trust business shall be principally
administered, which office at the date hereof is that indicated in the introductory paragraph of this Indenture. 
 “Default” means
any event, act or condition that is, or after notice or the passage of time or both would be, an Event of Default. 
 “Defaulted
Interest” has the meaning specified in Section 307. 
  

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 “Depositary” means, with respect to the Securities of any series issuable or issued in the form
of a global Security, the Person designated as Depositary by the Company pursuant to Section 301 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 series shall mean the Depositary with respect to the
Securities of that series. 
 “Dollar” or “$” means a dollar or other equivalent unit in such coin or currency of the
United States as at the time shall be legal tender for the payment of public and private debts. 
 “Event of Default” has the
meaning specified in Section 501. 
 “Exchange Rate” has the meaning specified in Section 302. 
 “Hedging Obligations” means, with respect to any specified Person, the obligations of such Person under: 
 (1) interest rate swap agreements, interest rate cap agreements and interest rate collar agreements and other agreements or arrangements
designed to protect such Person against fluctuations in interest rates; 
 (2) any foreign exchange contract, currency swap
agreement or other similar agreement or arrangement designed to protect such Person against fluctuations in currency values; and 
 (3) any commodity futures or option contract or other similar commodity hedging contract designed to protect such person against fluctuations in commodity prices. 
 “Holder,” when used with respect to any Security, means the Person in whose name the Security is registered in the Security Register.

 “Indebtedness” means, with respect to any specified Person, any indebtedness of such Person, whether or not contingent, in
respect of: 
 (1) borrowed money; 
 (2) evidenced by bonds, notes, debentures or similar instruments or letters of credit (or reimbursement agreements in respect thereof)
(other than obligations with respect to letters of credit securing obligations (other than obligations described in clause (1), (2) and (4) of this definition) entered into in the ordinary course of business of such Person to the extent
that such letters of credit are not drawn upon); 
 (3) banker’s acceptances; 
 (4) any Capital Lease Obligations; 
  

 4 








 (5) the balance deferred and unpaid of the purchase price of any property, except any
such balance that constitutes an accrued expense or trade payable incurred in the ordinary course of business; or 
 (6) any
Hedging Obligations, 
 if and to the extent any of the preceding items (other than letters of credit and Hedging Obligations) would appear
as a liability upon a balance sheet of the specified Person prepared in accordance with GAAP. In addition, the term “Indebtedness” includes all Indebtedness of others secured by a Lien on any asset of the specified Person (whether or not
such Indebtedness is assumed by the specified Person) and, to the extent not otherwise included, the Guarantee by the specified Person of any indebtedness of any other Person. 
 The amount of any Indebtedness outstanding as of any date shall be: 
 (1) the accreted value thereof, in the case of any Indebtedness issued with original issue discount; and 
 (2) the principal amount thereof, together with any interest thereon that is more than 30 days past due, in the case of any other
Indebtedness. 
 “Indenture” means this instrument as originally executed or as it may from time to time be supplemented or amended
by one or more indentures supplemental hereto entered into pursuant to the applicable provisions hereof and shall include the terms of particular series of Securities established as contemplated by Section 301 and the provisions of the Trust
Indenture Act that are deemed to be a part of and govern this instrument. 
 “interest,” when used with respect to an Original
Issue Discount Security that by its terms bears interest only after Maturity, means interest payable after Maturity. 
 “Interest
Payment Date,” when used with respect to any Security, means the Stated Maturity of an installment of interest on such Security. 
 “Lien” means, with respect to any asset, any mortgage, lien, pledge, charge, security interest or encumbrance of any kind in respect of such asset, whether or not filed, recorded or otherwise perfected under applicable law,
including any conditional sale or other title retention agreement, any capital lease in the nature thereof, any option or other agreement to sell or give a security interest in and any filing of or agreement to give any financing statement under the
Uniform Commercial Code (or equivalent statutes) of any jurisdiction. 
 “Maturity,” when used with respect to any Security, means
the date on which the principal of such Security or an installment of principal becomes due and payable as therein or herein provided, whether at the Stated Maturity or by declaration of acceleration, call for redemption or otherwise. 
  

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 “Officers’ Certificate” means a certificate signed by the Chairman of the Board, the
President or a Vice President, and by the Treasurer, the Controller, the Secretary or an Assistant Treasurer, Assistant Controller or Assistant Secretary, of the Company, and delivered to the Trustee, which certificate shall be in compliance with
Section 103 hereof. 
 “Opinion of Counsel” means a written opinion of counsel, who may be counsel for or an employee of the
Company, rendered, if applicable, in accordance with Section 314(c) of the Trust Indenture Act, which opinion shall be in compliance with Section 103 hereof. 
 “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 502. 
 “Outstanding” when used with respect to Securities, means, as of the date of determination, all
Securities theretofore authenticated and delivered under this Indenture, EXCEPT: 
 (i) Securities theretofore cancelled by
the Trustee or delivered to the Trustee for cancellation; 
 (ii) Securities for whose payment or redemption money in the
necessary amount has been theretofore irrevocably deposited with the Trustee or any Paying Agent (other than the Company) in trust or set aside and segregated in trust by the Company (if the Company shall act as its own Paying Agent) for the Holders
of such Securities; PROVIDED that, if such Securities are to be redeemed, notice of such redemption has been duly given pursuant to this Indenture or provision therefor satisfactory to the Trustee has been made; and 
 (iii) Securities that have been paid pursuant to Section 306 or in exchange for or in lieu of which other Securities have been
authenticated and delivered pursuant to this Indenture, other than any such Securities in respect of which there shall have been presented to the Trustee proof satisfactory to it that such Securities are held by a bona fide purchaser in whose hands
such Securities are valid obligations of the Company; 
 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, or whether a quorum is present at a meeting of Holders of Securities, (a) the principal amount of an Original Issue Discount
Security that shall be deemed to be Outstanding for such purposes shall be the principal amount thereof that would be due and payable as of the date of such determination upon acceleration of the Maturity thereof pursuant to Section 502,
(b) the principal amount of a Security denominated in a foreign currency shall be the U.S. Dollar equivalent, determined by the Company on the date of original issuance of such Security, of the principal amount (or, in the case of an
Original Issue Discount Security, the U.S. Dollar equivalent, determined on the date of original issuance of such Security, of the amount determined as provided in (a) above), of such Security and (c) Securities owned by the Company
or any other obligor upon the Securities or any Affiliate of the Company or of such other obligor shall be disregarded and deemed not to be Outstanding, except that, in determining whether the 

  

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Trustee shall be protected in relying upon any such request, demand, authorization, direction, notice, consent or waiver or upon any such determination as to
the presence of a quorum, only Securities which the Trustee knows to be so owned shall be so disregarded. Securities so owned which have been pledged in good faith may be regarded as Outstanding if the pledgee establishes to the satisfaction of the
Trustee the pledgee’s right so to act with respect to such Securities and that the pledgee is not the Company or any other obligor upon the Securities or any Affiliate of the Company or of such other obligor. 
 “Paying Agent” means any Person, which may include the Company, authorized by the Company to pay the principal of (and premium, if any) or
interest on any one or more series of Securities on behalf of the Company. 
 “Person” means any individual, corporation,
partnership, limited liability company, joint venture, incorporated or unincorporated association, joint stock company, trust, unincorporated organization or government or other agency or political subdivision thereof or other entity of any kind.

 “Place of Payment” when used with respect to the Securities of any series, means the place or places where the principal of (and
premium, if any) and interest on the Securities of that series are payable as specified in accordance with Section 301 subject to the provisions of Section 1002. 
 “Predecessor Security” of any particular Security means every previous Security evidencing all or a portion of the same debt as that evidenced
by such particular Security; and, for the purposes of this definition, any Security authenticated and delivered under Section 306 in exchange for or in lieu of a mutilated, destroyed, lost or stolen Security shall be deemed to evidence the same
debt as the mutilated, destroyed, lost or stolen Security. 
 “Redemption Date” when used with respect to any Security to be
redeemed, means the date fixed for such redemption by or pursuant to this Indenture. 
 “Redemption Price” when used with respect
to any Security to be redeemed, means the price at which it is to be redeemed pursuant to this Indenture. 
 “Registered Security”
means any Security in the form established pursuant to Section 201 which is registered in the Security Register. 
 “Regular Record
Date” for the interest payable on any Interest Payment Date on the Registered Securities of any series means the date specified for that purpose as contemplated by Section 301, or, if not so specified, the last day of the calendar month
preceding such Interest Payment Date if such Interest Payment Date is the fifteenth day of the calendar month or the fifteenth day of the calendar month preceding such Interest Payment Date if such Interest Payment Date is the first day of a
calendar month, whether or not such day shall be a Business Day. 
 “Responsible Officer” when used with respect to the Trustee,
means any officer of the Trustee with direct responsibility for the administration of the Indenture and also means, with respect to a particular corporate trust matter, any other officer to whom such matter is referred because of his knowledge of
and familiarity with the particular subject. 
  

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 “Securities” has the meaning stated in the first recital of this Indenture and more
particularly means any Securities authenticated and delivered under this Indenture. 
 “Security Register” and “Security
Registrar” have the respective meanings specified in Section 305. 
 “Special Record Date” for the payment of any
Defaulted Interest on the Registered Securities of any series means a date fixed by the Trustee pursuant to Section 307. 
 “Stated
Maturity” when used with respect to any Security or any installment of principal thereof or interest thereon, means the date specified in such Security as the fixed date on which the principal of such Security or such installment of principal
or interest is due and payable. 
 “Subsidiary” means, with respect to any specified Person: 
 (i) any corporation, association or other business entity of which more than 50% of the total voting power of shares of Capital Stock
entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers or trustees thereof is at the time owned or controlled, directly or indirectly, by such Person or one or more of the other Subsidiaries of
that Person (or a combination thereof); and 
 (ii) any partnership (a) the sole general partner or the managing general
partner of which is such Person or a Subsidiary of such Person or (b) the only general partners of which are such Person or one or more Subsidiaries of such Person (or any combination thereof). 
 “Trustee” means the Person named as the “Trustee” in the first paragraph of this instrument until a successor Trustee shall have
become such pursuant to the applicable provisions of this Indenture, and thereafter “Trustee” 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 in force at the date as of which this instrument was executed, except as provided in Section 903. 
 “United States” means the United States of America (including the States and the District of Columbia) and its “possessions,” which include Puerto Rico, the U.S. Virgin Islands, Guam, American
Samoa, Wake Island and the Northern Mariana Islands. 
 “United States Alien” means any Person who, for United States federal
income tax purposes, is a foreign corporation, a nonresident alien individual, a nonresident alien or foreign fiduciary of an estate or trust, or a foreign partnership. 
  


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 “U.S. Government Obligations” means direct noncallable obligations of, or noncallable
obligations the payment of principal of and interest on which is guaranteed by, the United States of America, or to the payment of which obligations or guarantees the full faith and credit of the United States of America is pledged, or beneficial
interests in a trust the corpus of which consists exclusively of money or such obligations or a combination thereof. 
 “Vice
President” when used with respect to the Company or the Trustee, means any vice president, whether or not designated by a number or a word or words added before or after the title “vice president”. 
 “Wholly-Owned Subsidiary” of any specified Person means a Subsidiary of such Person all of the outstanding Capital Stock or other ownership
interests of which (other than directors’ qualifying shares and shares issued to other Persons to comply with local law that collectively do not constitute more than 5% of all of the Capital Stock ordinarily having the power to vote for the
election of directors of such Subsidiary) shall at the time be owned by such Person or by one or more Wholly Owned Subsidiaries of such Person and one or more Wholly Owned Subsidiaries of such Person. 
 “Yield to Maturity” when used with respect to any Original Issue Discount Security, means the yield to maturity, if any, set forth on the face
thereof. 
 SECTION 102. INCORPORATION BY REFERENCE OF TRUST INDENTURE ACT. 
 Whenever this Indenture refers to a provision of the Trust Indenture Act, the provision is incorporated by reference in and made a part of this
Indenture. The following Trust Indenture Act terms used in this Indenture have the following meanings: 
 “Bankruptcy Act” means
the Bankruptcy Act or Title 11 of the United States Code, as amended. 
 “indenture securities” means the Securities. 

“indenture securityholder” means a Holder. 
 “indenture to be qualified” means this Indenture. 
 “indenture trustee” or
“institutional trustee” means the Trustee. 
 “obligor” on the indenture securities means the Company or any other
obligor on the Securities. 
 All terms used in this Indenture that are defined by the Trust Indenture Act, defined by Trust Indenture Act
reference to another statute or defined by Commission rule under the Trust Indenture Act and not otherwise defined herein have the meanings assigned to them therein. 
  

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 SECTION 103. COMPLIANCE CERTIFICATES AND OPINIONS. 
 Except as otherwise expressly provided by this Indenture, upon any application or request by the Company to the Trustee to take any action under any
provision of this Indenture, the Company shall furnish to the Trustee an Officers’ Certificate stating that all conditions precedent, if any (including any covenants the compliance with which constitutes a condition precedent), provided for in
this Indenture relating to the proposed action have been complied with and an Opinion of Counsel stating that in the opinion of such counsel all such conditions precedent, if any (including any covenants the compliance with which constitutes a
condition precedent), have been complied with, except that in the case of any such application or request as to which the furnishing of such documents is specifically required by any provision of this Indenture relating to such particular
application or request, no additional certificate or opinion need be furnished. 
 Every certificate or opinion with respect to compliance
with a condition or covenant provided for in this Indenture shall include 
 (1) a statement that each Person signing such
certificate or opinion has read such covenant or condition and the definitions herein relating thereto; 
 (2) a brief
statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based; 
 (3) a statement that, in the opinion of each such Person, such Person has made such examination or investigation as is necessary to enable
such Person to express an informed opinion as to whether or not such covenant or condition has been complied with; and 
 (4)
a statement as to whether or not, in the opinion of each such Person, such condition or covenant has been complied with. 
 SECTION 104. FORM OF DOCUMENTS
DELIVERED TO TRUSTEE. 
 In any case where several matters are required to be certified by, or covered by an opinion of, any specified
Person, it is not necessary that all such matters be certified by, or covered by the opinion of, only one such Person, or that they be so certified or covered by only one document, but one such Person may certify or give an opinion with respect to
some matters and one or more other such Persons as to other matters, and any such Person may certify or give an opinion as to such matters in one or several documents. 
 Any certificate or opinion of an officer of the Company may be based, insofar as it relates to legal matters, upon a certificate or opinion of, or representations by, counsel, unless such officer knows, or in the
exercise of reasonable care should know, that the certificate or opinion or representations with respect to the matters upon which his certificate or opinion is based are erroneous. Any such certificate or Opinion of Counsel may be based, insofar as
it relates to factual matters, upon a certificate or opinion of, or representations by, an officer or officers of the Company stating that the information with respect to such factual matters is in the possession of the Company, unless such counsel
knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to such matters are erroneous. 
  

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 Where any Person is required to make, give or execute two or more applications, requests, consents,
certificates, statements, opinions or other instruments under this Indenture, they may, but need not, be consolidated and form one instrument. 
 SECTION
105. ACTS OF HOLDERS; RECORD DATES. 
 (1) Any request, demand, authorization, direction, notice, consent, waiver or other
action provided by this Indenture to be given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by an agent duly appointed in writing. Except as herein
otherwise expressly provided, such action shall become effective when such instrument or instruments or record or both are delivered to the Trustee and, where it is hereby expressly required, to the Company. Such instrument or instruments and any
such record (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the “Act” of the Holders signing such instrument or instruments and so voting at any such meeting. Proof of execution of any such
instrument or of a writing appointing any such agent, or the holding of any Person of a Security, shall be sufficient for any purpose of this Indenture and (subject to Section 601) conclusive in favor of the Trustee and the Company, if made in
the manner provided in this Section. The record of any meeting of Holders of Securities shall be proved in the manner provided in Section 1306. 
 The Company may set in advance a record date for purposes of determining the identity of Holders of Registered Securities entitled to vote or consent to any action by vote or consent authorized or permitted under this
Indenture. If not set by the Company prior to the first solicitation of a Holder of Registered Securities of such series made by any Person in respect of any such action, or in the case of any such vote, prior to such vote, the record date for any
such action or vote shall be the later of 30 days prior to such first solicitation of such consent or the date of the most recent list of Holders furnished to the Trustee prior to such solicitation. If a record date is fixed, those Persons who were
Holders of Outstanding Registered Securities at such record date (or their duly designated proxies), and only those Persons, shall be entitled with respect to such Securities to take such action by vote or consent or to revoke any vote or consent
previously given, whether or not such Persons continue to be Holders after such record date. Promptly after any record date is set pursuant to this paragraph, the Company, at its own expense, shall cause notice thereof to be given to the Trustee in
writing in the manner provided in Section 106 and to the relevant Holders as set forth in Section 107. 
 (2) The
fact and date of the execution by any Person of any such instrument or writing may be proved by the affidavit of a witness of such execution or by a certificate of a notary public or other officer authorized by law to take acknowledgments of deeds,
certifying that the individual signing such instrument or writing acknowledged to him the execution thereof. Where such execution is by a signer acting in a capacity other than his individual capacity, such certificate or affidavit shall also
constitute sufficient proof of his authority. The fact and date of the execution of any such instrument or writing, or the authority of the Person executing the same, may also be proved in any other manner which the Trustee deems sufficient.

 (3) The principal amount and serial numbers of Registered Securities held by any Person, and the date of holding the same,
shall be proved by the Security Register. 
  

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 (4) Any request, demand, authorization, direction, notice, consent, waiver or other Act
of the Holder of any Security shall bind every future Holder of the same Security and the Holder of every Security issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof in respect of anything done, omitted or
suffered to be done by the Trustee or the Company in reliance thereon, whether or not notation of such action is made upon such Security. Any Holder or subsequent Holder may revoke the request, demand, authorization, direction, notice, consent or
other Act as to his Security or portion of his Security; PROVIDED, HOWEVER, that such revocation shall be effective only if the Trustee receives the notice of revocation before the date the Act becomes effective. 
 SECTION 106. NOTICES, ETC., TO TRUSTEE AND COMPANY. 
 Any request, demand, authorization, direction, notice, consent, waiver or Act of Holders or other document provided or permitted by this Indenture to be made upon, given or furnished to, or filed with, 
 (1) the Trustee by any Holder or by the Company shall be sufficient for every purpose hereunder if made, given, furnished or filed in
writing to or with the Trustee at its Corporate Trust Office, Attention: Corporate Trust Department, or 
 (2) the Company by
the Trustee or by any Holder shall be sufficient for every purpose hereunder (unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to the Company addressed to it at the address of its principal office
specified in the first paragraph of this Indenture or at any other address previously furnished in writing to the Trustee by the Company, Attention: Corporate Secretary. 
 SECTION 107. NOTICE TO HOLDERS; WAIVER. 
 Where this Indenture provides for notice to Holders of
Securities of any event, such notice shall be sufficiently given (unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to each Holder affected by such event, at the address of such Holder as it appears
in the Security Register, not later than the latest date, and not earlier than the earliest date, prescribed for the giving of such notice. 
 In case by reason of the suspension of regular mail service, or by reason of any other cause it shall be impracticable to give such notice to Holders of Registered Securities by mail, then such notification as shall be made with the
approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. In any case in which notice to Holders of Registered Securities is given by mail, neither the failure to mail such notice, nor any defect in any notice
so mailed, to any particular Holder of a Registered Security, shall affect the sufficiency of such notice with respect to other Holders of Registered Securities. 
 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. 
  

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 SECTION 108. CONFLICT WITH TRUST INDENTURE ACT. 
 If any provision hereof limits, qualifies or conflicts with any provision of the Trust Indenture Act or another provision hereof required to be included
in this Indenture by any of the provisions of the Trust Indenture Act, such provision of the Trust Indenture Act shall control. If any provision of this Indenture modifies or excludes any provision of the Trust Indenture Act that may be so modified
or excluded, the former provision shall be deemed to apply to this Indenture as so modified or to be excluded. 
 SECTION 109. EFFECT OF HEADINGS AND
TABLE OF CONTENTS. 
 The Article and Section headings herein and the Table of Contents are for convenience only and shall not affect the
construction hereof. 
 SECTION 110. SUCCESSORS AND ASSIGNS. 
 All covenants and agreements in this Indenture by the Company shall bind its successors and assigns, whether or not so expressed. 
 SECTION 111. SEPARABILITY CLAUSE. 
 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
112. BENEFITS OF INDENTURE. 
 Nothing in this Indenture or in the Securities, express or implied, shall give to any Person, other than
the parties hereto and their successors hereunder, any Authenticating Agent, Paying Agent and Security Registrar, and the Holders, any benefit or any legal or equitable right, remedy or claim under this Indenture. 
 SECTION 113. GOVERNING LAW. 
 This Indenture and the
Securities shall be governed by and construed in accordance with the laws of the State of New York, but without giving effect to applicable principles of conflicts of law to the extent the application of the laws of another jurisdiction would be
required thereby. 
 SECTION 114. LEGAL HOLIDAYS. 
 In any case where any Interest Payment Date, Redemption Date or Stated Maturity of any Security shall not be a Business Day at any Place of Payment, then (notwithstanding any other provision of this Indenture or of
the Securities) payment of principal and interest (and premium and Additional Amounts, if any) need not be made at such Place of Payment on such date, but 

  

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may be made on the next succeeding Business Day at such Place of Payment with the same force and effect as if made on the Interest Payment Date or Redemption
Date, or at the Stated Maturity, PROVIDED that no interest shall accrue for the period from and after such Interest Payment Date, Redemption Date or Stated Maturity, as the case may be. 
 SECTION 115. CORPORATE OBLIGATION. 
 No recourse may be taken, directly or indirectly, against any
incorporator, subscriber to the capital stock, stockholder, officer, director or employee of the Company or the Trustee or of any predecessor or successor of the Company or the Trustee with respect to the Company’s obligations on the Securities
or the obligations of the Company or the Trustee under this Indenture or any certificate or other writing delivered in connection herewith. 
 ARTICLE TWO 
 SECURITY FORMS 
 SECTION 201. FORMS GENERALLY. 
 The Securities of each series shall be Registered Securities and shall be in substantially
such form or forms (including temporary or permanent global form) as shall be established by or pursuant to a Board Resolution 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 such letters, numbers or other marks of identification and such legends or endorsements placed thereon as may be required to comply with the rules of any securities
exchange or as may, consistently herewith, be determined by the officers executing such Securities, as evidenced by their execution of the Securities. If temporary Securities of any series are issued in global form as permitted by Section 304,
the form thereof shall be established as provided in the preceding sentence. A copy of the Board Resolution establishing the form or forms of Securities of any series (or any such temporary global Security) shall be delivered to the Trustee at or
prior to the delivery of the Company Order contemplated by Section 303 for the authentication and delivery of such Securities (or any such temporary global Security). 
 The definitive Securities shall be printed, lithographed or engraved on steel engraved borders or may be produced in any other manner, all as determined
by the officers executing such Securities, as evidenced by their execution thereof. 
  

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 SECTION 202. FORM OF TRUSTEE’S CERTIFICATE OF AUTHENTICATION. 
 The Trustee’s certificate of authentication shall be in substantially the following form: 
 “This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 
  

			
	By	 	 
		 	AUTHORIZED OFFICER”.


 SECTION 203. SECURITIES IN GLOBAL FORM. 
 If Securities of a series are issuable in global form, as contemplated by Section 301, then, notwithstanding clause (10) of Section 301
and the provisions of Section 302, any such Security shall represent such of the Outstanding Securities of such series as shall be specified therein and may provide that it shall represent the aggregate amount of Outstanding Securities from
time to time endorsed thereon and that the aggregate amount of Outstanding Securities represented thereby may from time to time be reduced to reflect exchanges. Any endorsement of a Security in global form to reflect the amount, or any increase or
decrease in the amount, of Outstanding Securities represented thereby shall be made by the Trustee in such manner and upon instructions given by such Person or Persons as shall be specified in such Security or in a Company Order to be delivered to
the Trustee pursuant to Section 303 or Section 304. Subject to the provisions of Section 303 and, if applicable, Section 304, the Trustee shall deliver and redeliver any Security in permanent global form in the manner and upon
instructions given by the Person or Persons specified in such Security or in the applicable Company Order. If a Company Order pursuant to Section 303 or 304 has been, or simultaneously is, delivered, any instructions by the Company with respect
to endorsement or delivery or redelivery of a Security in global form shall be in writing but need not comply with Section 103 and need not be accompanied by an Opinion of Counsel. 
 The provisions of the last sentence of Section 303 shall apply to any Security in global form if such Security was never issued and sold by the
Company and the Company delivers to the Trustee the Security in global form together with written instructions (which need not comply with Section 103 and need not be accompanied by an Opinion of Counsel) with regard to the reduction in the
principal amount of Securities represented thereby, together with the written statement contemplated by the last sentence of Section 303. 
 Notwithstanding the provisions of Sections 201 and 307, unless otherwise specified as contemplated by Section 301, payment of principal of (and premium, if any) and interest on any Security in permanent global form shall be made to the
Person or Persons specified therein. 
 Notwithstanding the provisions of Section 308 and except as provided in the preceding paragraph,
the Company, the Trustee and any agent of the Company or of the Trustee shall treat a Person as the Holder of such principal amount of Outstanding Securities represented by a global Security as shall be specified in a written statement, if any, of
the Holder of such global Security, which is produced to the Security Registrar by such Holder. 
  

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 Global Securities may be issued in either temporary or permanent form. Permanent global Securities will
be issued in definitive form. 
 SECTION 204. BOOK-ENTRY SECURITIES. 
 Notwithstanding any provision of this Indenture to the contrary: 
 (a) At the discretion of the Company, any
Registered Security may be issued from time to time, in whole or in part, in permanent global form registered in the name of a Depositary, or its nominee. Each such Registered Security in permanent global form is hereafter referred to as a
“Book-Entry Security.” Subject to Section 303, upon such election, the Company shall execute, and the Trustee or an Authenticating Agent shall authenticate and deliver, one or more Book-Entry Securities that (i) are denominated
in an amount equal to the aggregate principal amount of the Outstanding Securities of such series if elected in whole or such lesser amount if elected in part, (ii) are registered in the name of the Depositary or its nominee, (iii) are
delivered by the Trustee or an Authenticating Agent to the Depositary or pursuant to the Depositary’s instructions and (iv) bear a legend in substantially the following form (or such other form as the Depositary and the Company may agree
upon): 
 UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF [THE DEPOSITARY], TO THE COMPANY OR ITS AGENT FOR REGISTRATION
OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF [NOMINEE OF THE DEPOSITARY] OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF [THE DEPOSITARY] (AND ANY PAYMENT IS MADE TO [NOMINEE OF
THE DEPOSITARY] OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF [THE DEPOSITARY]), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF,
[NOMINEE OF THE DEPOSITARY], HAS AN INTEREST HEREIN. 
 (b) Any Book-Entry Security shall be initially executed and delivered as provided in
Section 303. Notwithstanding any other provision of this Indenture, unless and until it is exchanged in whole or in part for Registered Securities not issued in global form, a Book-Entry Security may not be transferred except as a whole by the
Depositary to a nominee of such Depositary, 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 or a nominee of such successor Depositary.

 (c) If at any time the Depositary notifies the Company or the Trustee that it is unwilling or unable to continue as Depositary for any
Book-Entry Securities, the Company shall appoint a successor Depositary, whereupon the retiring Depositary shall surrender or cause the 

  

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surrender of its Book-Entry Security or Securities to the Trustee. The Trustee shall promptly notify the Company upon receipt of such notice. If a successor
Depositary has not been so appointed by the effective date of the resignation of the Depositary, the Book-Entry Securities will be issued as Registered Securities not issued in global form, in an aggregate principal amount equal to the principal
amount of the Book-Entry Security or Securities theretofore held by the Depositary. 
 The Company may at any time and in its sole discretion
determine that the Securities shall no longer be Book-Entry Securities represented by a global certificate or certificates, and will so notify the Depositary. Upon receipt of such notice, the Depositary shall promptly surrender or cause the
surrender of its Book-Entry Security or Securities to the Trustee. Concurrently therewith, Registered Securities not issued in global form will be issued in an aggregate principal amount equal to the principal amount of the Book-Entry Security or
Securities theretofore held by the Depositary. 
 Upon any exchange of Book-Entry Securities for Registered Securities not issued in global
form as set forth in this Section 204(c), such Book-Entry Securities shall be cancelled by the Trustee, and Securities issued in exchange for such Book-Entry Securities pursuant to this Section shall be registered in such names and in such
authorized denominations as the Depositary for such Book-Entry Securities, pursuant to instructions from its direct or indirect participants or otherwise, shall instruct the Trustee. The Trustee or any Authenticating Agent shall deliver such
Securities to the Persons in whose names such Securities are so registered. 
 (d) The Company and the Trustee shall be entitled to treat the
Person in whose name any Book-Entry Security is registered as the Holder thereof for all purposes of the Indenture and any applicable laws, notwithstanding any notice to the contrary received by the Trustee or the Company; and the Trustee and the
Company shall have no responsibility for transmitting payments to, communication with, notifying, or otherwise dealing with any beneficial owners of any Book-Entry Security. Neither the Company nor the Trustee shall have any responsibility or
obligations, legal or otherwise, to the beneficial owners or to any other party including the Depositary, except for the Holder of any Book-Entry Security; PROVIDED HOWEVER, notwithstanding anything herein to the contrary, (i) for the purposes
of determining whether the requisite principal amount of Outstanding Securities have given, made or taken any request, demand, authorization, direction, notice, consent, waiver, instruction or other action hereunder as of any date, the Trustee shall
treat any Person specified in a written statement of the Depositary with respect to any Book-Entry Securities as the Holder of the principal amount of such Securities set forth therein and (ii) nothing herein shall prevent the Company, the
Trustee, or any agent of the Company or Trustee, from giving effect to any written certification, proxy or other authorization furnished by a Depositary with respect to any Book-Entry Securities, or impair, as between a Depositary and holders of
beneficial interests in such Securities, the operation of customary practices governing the exercise of the rights of the Depositary as Holder of such Securities. 
 (e) So long as any Book-Entry Security is registered in the name of a Depositary or its nominee, all payments of the principal of (and premium, if any) and interest on such Book-Entry Security and redemption thereof
and all notices with respect to such Book-Entry Security shall be made and given, respectively, in the manner provided in the arrangements of the Company with such Depositary. 
  

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 ARTICLE THREE 
 THE SECURITIES 
 SECTION 301. 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. There shall be established in or pursuant to a Board Resolution, and set forth in an Officers’
Certificate, or established in one or more indentures supplemental hereto, prior to the issuance of Securities of any series: 
 (1) the title of the Securities of the series (which shall distinguish the Securities of the series from all other Securities); 
 (2) any limit upon the aggregate principal amount of the Securities of the series that may be authenticated and delivered under this Indenture (except for Securities authenticated and delivered upon registration or
transfer of, or in exchange for, or in lieu of, other Securities of the series pursuant to Section 304, 305, 306, 905 or 1107); 
 (3) whether Securities of the series are to be issuable as Registered Securities, whether any Securities of the series are to be issuable initially in temporary global form and whether any Securities of the series are to be issuable in
permanent global form, as Book-Entry Securities or otherwise, and, if so, whether beneficial owners of interests in any such permanent global Security may exchange such interests for Securities of such series and of like tenor of any authorized form
and denomination and the circumstances under which any such exchanges may occur, if other than in the manner provided in Section 305, and the Depositary for any global Security or Securities; 
 (4) the manner in which any interest payable on a temporary global Security on any Interest Payment Date will be paid if other than in the
manner provided in Section 304; 
 (5) the date or dates on which the principal of (and premium, if any, on) the
Securities of the series is payable or the method of determination thereof; 
 (6) the rate or rates, or the method of
determination thereof, at which the Securities of the series shall bear interest, if any, whether and under what circumstances Additional Amounts with respect to such Securities shall be payable, the date or dates from which such interest shall
accrue, the Interest Payment Dates on which such interest shall be payable and, if other than as set forth in Section 101, the Regular Record Date for the interest payable on any Registered Securities on any Interest Payment Date; 

 

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 (7) if other than the Corporate Trust Office of the Trustee, the place or places where,
subject to the provisions of Section 1002, the principal of (and premium, if any), any interest on and any Additional Amounts with respect to the Securities of the series shall be payable; 
 (8) the period or periods within which, the price or prices (whether denominated in cash, securities or otherwise) at which and the terms
and conditions upon which Securities of the series may be redeemed, in whole or in part, at the option of the Company, if the Company is to have that option, and the manner in which the Company must exercise any such option; 
 (9) the obligation, if any, of the Company to redeem or purchase Securities of the series pursuant to any sinking fund or analogous
provisions or at the option of a Holder thereof and the period or periods within which, the price or prices (whether denominated in cash, securities or otherwise) at which and the terms and conditions upon which Securities of the series shall be
redeemed or purchased in whole or in part pursuant to such obligation; 
 (10) the denomination in which any Registered
Securities of that series shall be issuable, if other than denominations of $1,000 and any integral multiple thereof; 
 (11)
the currency or currencies (including composite currencies) in which payment of the principal of (and premium, if any), any interest on and any Additional Amounts with respect to the Securities of the series shall be payable if other than the
currency of the United States of America; 
 (12) if the principal of (and premium, if any) or interest on the Securities of
the series are to be payable, at the election of the Company or a Holder thereof, in a currency or currencies (including composite currencies) other than that in which the Securities are stated to be payable, the currency or currencies (including
composite currencies) in which payment of the principal of (and premium, if any) and interest on and any Additional Amounts with respect to Securities of such series as to which such election is made shall be payable, and the periods within which
and the terms and conditions upon which such election is to be made; 
 (13) if the amount of payments of principal of (and
premium, if any), any interest on and any Additional Amounts with respect to the Securities of the series may be determined with reference to any commodities, currencies or indices, or values, rates or prices, the manner in which such amounts shall
be determined; 
 (14) if other than the entire principal amount thereof, the portion of the principal amount of Securities of
the series that shall be payable upon declaration of acceleration of the Maturity thereof pursuant to Section 502; 
 (15) any additional means of satisfaction and discharge of this Indenture with respect to Securities of the series pursuant to Section 401, any additional conditions to discharge pursuant to Section 401, 402, 403, 404, or 405, and
the application, if any, of Section 403 and 404; 
  

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 (16) any deletions or modifications of or additions to the Events of Default set forth in
Section 501, the right of the Trustee or the requisite Holders of such Securities to declare the principal amount thereof due and payable pursuant to Section 502, or the covenants of the Company set forth in Article X pertaining to the
Securities of the series; 
 (17) the terms, if any, on which the Securities of any series may be converted into or exchanged
for stock or other securities of the Company or other entities, any specific terms relating to the adjustment thereof and the period during which such Securities may be so converted or exchanged; 
 (18) whether the Securities of a series will be issued as part of units consisting of Securities and other securities of the Company or
another issuer; 
 (19) whether the Securities of the series shall be subordinate to any other series of Securities, and if
so, the provisions for subordination thereof; and 
 (20) any other terms of the series (which terms shall not be inconsistent
with the provisions of this Indenture). 
 All Securities of any one series shall be substantially identical except, in the case of
Registered Securities, as to denomination and except as may otherwise be provided in or pursuant to the Board Resolution referred to above and (subject to Section 303) set forth, or determined in the manner provided, in the Officers’
Certificate referred to above or in any such indenture supplemental hereto. 
 All Securities of any one series need not be issued at the
same time and, unless otherwise provided in such Board Resolution or supplemental indenture, a series may be reopened for issuances of additional Securities of such series pursuant to a Board Resolution or in any indenture supplemental hereto.

 At the option of the Company, interest on the Registered Securities of any series that bears interest may be paid by mailing a check to
the address of any Holder as such address shall appear in the Security Register. 
 If any of the terms of the series are established by
action taken pursuant to a Board Resolution, a copy of an appropriate record of such action together with such Board Resolution shall be certified by the Secretary or an Assistant Secretary of the Company and delivered to the Trustee at or prior to
the delivery of the Officers’ Certificate setting forth the terms of the series. 
 SECTION 302. DENOMINATIONS. 
 The Securities of each series shall be issuable in such denominations as shall be specified as contemplated by Section 301. In the absence of any
such provisions with respect to the Securities of any series, the Registered Securities of such series denominated in Dollars shall be 

  

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issuable in denominations of $1,000 and any integral multiple thereof. Unless otherwise provided as contemplated by Section 301 with respect to any
series of Securities, any Securities of a series denominated in a currency other than Dollars shall be issuable in denominations that are the equivalent, as determined by the Company by reference to the noon buying rate in The City of New York for
cable transfers for such currency (“Exchange Rate”), as such rate is reported or otherwise made available by the Federal Reserve Bank of New York, on the applicable issue date for such Securities, of $1,000 and any integral multiple
thereof. 
 SECTION 303. EXECUTION, AUTHENTICATION, DELIVERY AND DATING. 
 The Securities shall be executed on behalf of the Company by its Chairman of the Board, its President, its Treasurer or one of its Vice Presidents, under
its corporate seal reproduced thereon or affixed thereto attested by its Secretary or one of its Assistant Secretaries. The signature of any of these officers on the Securities may be manual or facsimile. Coupons shall bear the facsimile signature
of the Chairman of the Board, President, Treasurer or any Vice President of the Company. 
 Securities bearing the manual or facsimile
signatures of individuals who were at any time the proper officers of the Company shall bind the Company, notwithstanding that such individuals or any of them have ceased to hold such offices prior to the authentication and delivery of such
Securities or did not hold such offices at the date of such Securities. 
 At any time and from time to time after the execution and delivery
of this Indenture, the Company may deliver Securities of any series executed by the Company to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Securities, and the Trustee in accordance with
the Company Order shall authenticate and deliver such Securities as in this Indenture provided and not otherwise. 
 If the form or terms of
the Securities of the series have been established in or pursuant to one or more Board Resolutions or Officer’s Certificate as permitted by Sections 201 and 301, in authenticating such Securities, and accepting the additional responsibilities
under this Indenture in relation to such Securities, the Trustee shall be entitled to receive (in addition to the other documents required by Section 103 hereof), and (subject to Section 601) shall be fully protected in relying upon, an
Opinion of Counsel stating, 
 (a) if the form of such Securities has been established by or pursuant to Board Resolution as
permitted by Section 201, that such form has been established in conformity with the provisions of this Indenture; 
 (b)
if the terms of such Securities have been established by or pursuant to Board Resolution as permitted by Section 301, that such terms have been established in conformity with the provisions of this Indenture; and 
 (c) that such Securities, when authenticated and delivered by the Trustee and issued by the Company in the manner and subject to any
conditions specified in such Opinion of Counsel, will constitute legal, valid and binding obligations of the Company, enforceable in accordance with their terms, except as such enforcement is subject to the 

  

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effect of bankruptcy, insolvency, fraudulent conveyance, reorganization or other laws relating to or affecting creditors’ rights, and general principles
of equity (regardless of whether such enforcement is considered in a proceeding in equity or at law); provided that such Opinion of Counsel need express no opinion as to whether a court in the United States would render a money judgment in currency
other than that of the United States. 
 If such form or terms have been so established, 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 not reasonably acceptable to the Trustee. 
 Each Registered Security shall be dated the date of its authentication. 
 No Security shall be entitled to any benefit under this Indenture or be valid or obligatory for any purpose unless there appears on such Security a certificate of authentication substantially in the form provided for
herein executed by the Trustee by manual signature, and such certificate upon any Security shall be conclusive evidence, and the only evidence, that such Security has been duly authenticated and delivered hereunder. Notwithstanding the foregoing, if
any Security shall have been authenticated and delivered hereunder but never issued and sold by the Company, and the Company shall deliver such Security to the Trustee for cancellation as provided in Section 309 together with a written
statement (which need not comply with Section 103 and need not be accompanied by an Opinion of Counsel) stating that such Security has never been issued and sold by the Company, for all purposes of this Indenture such Security shall be deemed
never to have been authenticated and delivered hereunder and shall never be entitled to the benefits of this Indenture. 
 SECTION 304. TEMPORARY
SECURITIES. 
 Pending the preparation of definitive Securities of any series, the Company may execute, and upon Company Order the
Trustee shall authenticate and deliver, temporary Securities that are printed, lithographed, typewritten, mimeographed or otherwise produced, in any authorized denomination, substantially of the tenor of the definitive Securities in lieu of which
they are issued, in registered form and with such appropriate insertions, omissions, substitutions and other variations as the officers of the Company executing such Securities may determine, as evidenced by their execution of such Securities.

 Except in the case of temporary Securities in global form (which shall be exchanged in accordance with the provisions of the following
paragraphs), if temporary Securities of any series are issued, the Company will cause definitive Securities of that series to be prepared without unreasonable delay. After the preparation of definitive Securities of such series, the temporary
Securities of such series shall be exchangeable for definitive Securities of such series upon surrender of the temporary Securities of such series at the office or agency of the Company in a Place of Payment for that series, 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 the same
series of authorized denominations. Until so exchanged, the temporary Securities of any series shall in all respects be entitled to the same benefits under this Indenture as definitive Securities of such series. 
  

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 All Outstanding temporary Securities of any series shall in all respects be entitled to the same benefits
under this Indenture as definitive Securities of the same series and of like tenor authenticated and delivered hereunder. 
 SECTION 305. REGISTRATION,
REGISTRATION OF TRANSFER AND EXCHANGE. 
 The Company shall cause to be kept for each series of Securities at one of the offices or
agencies maintained pursuant to Section 1002 a register (the register maintained in such office and in any other office or agency of the Company in a Place of Payment being herein sometimes collectively referred to as the “Security
Register”) in which, subject to such reasonable regulations as it may prescribe, the Company shall provide for the registration of Registered Securities and of transfers of Registered Securities of such series. The Trustee is hereby initially
appointed “Security Registrar” for the purpose of registering Securities and transfers of Securities as herein provided. 
 Upon
surrender for registration of transfer of any Registered Security of any series at the office or agency in a Place of Payment for that series, 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 and of like tenor, of any authorized denominations and of a like aggregate principal amount. 
 At the option of the Holder, Registered Securities of any series may be exchanged for other Registered Securities of the same series and of like tenor,
of any authorized denominations and of a like aggregate principal amount, upon surrender of the Securities to be exchanged at such office or agency. Whenever any Securities are so surrendered for exchange, the Company shall execute, and the Trustee
shall authenticate and deliver, the Securities that the Holder making the exchange is entitled to receive. 
 Notwithstanding the foregoing,
except as otherwise specified as contemplated by Section 301, any permanent global Security shall be exchangeable only as provided in this paragraph. If the beneficial owners of interests in a permanent global Security are entitled to exchange
such interest for Securities of such series and of like tenor and principal amount of another authorized form and denomination, as specified as contemplated by Section 301, then without unnecessary delay but in any event not later than the
earliest date on which such interests may be so exchanged, the Company shall deliver to the Trustee definitive Securities of that series in an aggregate principal amount equal to the principal amount of such permanent global Security, executed by
the Company. On or after the earliest date on which such interests may be so exchanged, such permanent global Security shall be surrendered from time to time in accordance with instructions given to the Trustee and the Depositary (which instructions
shall be in writing but need not comply with Section 103 or be accompanied by an Opinion of Counsel) or such other depositary as shall be specified in the Company Order with respect thereto to the Trustee, as the Company’s agent for such
purpose, to be exchanged, in whole or in part, for definitive Securities of the same series without charge and the Trustee shall authenticate and deliver, in 

  

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exchange for each portion of such permanent global Security, a like aggregate principal amount of other definitive Securities of the same series of
authorized denominations and of like tenor as the portion of such permanent global Security to be exchanged; PROVIDED, HOWEVER, that no such exchanges may occur during a period beginning at the opening of business 15 days before any selection of
Securities of that series is to be redeemed and ending on the relevant Redemption Date. Promptly following any such exchange in part, such permanent global Security marked to evidence the partial exchange shall be returned by the Trustee to the
Depositary or such other depositary referred to above in accordance with the instructions of the Company referred to above. If a Registered Security is issued in exchange for any portion of a permanent global Security after the close of business at
the office or agency where such exchange occurs on (i) any Regular Record Date and before the opening of business at such office or agency on the relevant Interest Payment Date, or (ii) any Special Record Date and before the opening of
business at such office or agency on the related proposed date for payment of Defaulted Interest, interest or Defaulted Interest, as the case may be, will not be payable on such Interest Payment Date or proposed date for payment, as the case may be,
in respect of such Registered Security, but will be payable on such Interest Payment Date or proposed date for payment, as the case may be, only to the Person to whom interest in respect of such portion of such permanent global Security is payable
in accordance with the provisions of this Indenture. 
 All Securities issued upon any registration of transfer or exchange of Securities
shall be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Securities surrendered upon such registration of transfer or exchange. 
 Every Registered Security presented or surrendered for registration of transfer or for exchange shall (if so required by the Company or the Trustee) be
duly endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed, by the Holder thereof or his attorney duly authorized in writing. 
 No service charge shall be made for any registration of transfer or exchange of Securities, but 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 registration of transfer or exchange of Securities, other than exchange pursuant to Section 304, 905 or 1107 not involving any transfer. 
 The Company shall not be required (i) to issue, register the transfer of or exchange Securities of any series during a period beginning at the
opening of business 15 days before the day of the mailing of a notice of redemption of Securities of such series selected for redemption and ending at the close of business on the day of the mailing of the relevant notice of redemption or
(ii) to register the transfer of or exchange any Registered Security so selected for redemption in whole or in part, except the unredeemed portion of any Security being redeemed in part. 
 SECTION 306. MUTILATED, DESTROYED, LOST AND STOLEN SECURITIES. 
 If any mutilated Security is surrendered to the Trustee, the Company shall execute and the Trustee shall authenticate and deliver in exchange therefor a new Security of the same series and of like tenor and principal
amount and bearing a number not contemporaneously Outstanding. 
  

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 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 and (ii) such security or indemnity as may be required by them to save each of them and any agent of either of them harmless, then, in the absence of notice to the Company or the Trustee that such
Security has been acquired by a bona fide purchaser, the Company shall execute and upon its request the Trustee shall authenticate and deliver, in lieu of any such destroyed, lost or stolen Security, a new Security of the same series and of like
tenor and principal amount and bearing a number not contemporaneously Outstanding. 
 In case any such mutilated, destroyed, lost or stolen
Security 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. 
 Upon the issuance of any new Security under this Section, the Company may require the payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the
fee and expenses of the Trustee) connected therewith. 
 Every new Security of any series issued pursuant to this Section in lieu of any
destroyed, lost or stolen Security shall constitute an original additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Security shall be at any time enforceable by anyone, and shall be entitled to all the
benefits of this Indenture equally and proportionately with any and all other Securities of that series duly issued hereunder. 
 The
provisions of this Section are exclusive and shall preclude (to the extent lawful) all other rights and remedies with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities. 
 SECTION 307. PAYMENT OF INTEREST; INTEREST RIGHTS PRESERVED. 
 Interest on any Registered Security which is payable, and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the Person in whose name that Security (or one or more Predecessor Securities) is registered at
the close of business on the Regular Record Date for such interest. Unless otherwise provided with respect to the Securities of any series, payment of interest may be made at the option of the Company by check mailed or delivered to the address of
any Person entitled thereto as such address shall appear in the Security Register. 
  

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 Any interest on any Registered Security of any series which is payable, but is not punctually paid or
duly provided for, on any Interest Payment Date (herein called “Defaulted Interest”) shall forthwith cease to be payable to the Holder on the relevant Regular Record Date by virtue of having been such Holder, and such Defaulted Interest
may be paid by the Company, at its election in each case, as provided in clause (1) or (2) below: 
 (1) The Company
may elect to make payment of any Defaulted Interest to the Persons in whose names the Registered Securities of such series (or their respective Predecessor Securities) are registered at the close of business on a Special Record Date for the payment
of such Defaulted Interest, which shall be fixed in the following manner. The Company shall notify the Trustee in writing of the amount of Defaulted Interest proposed to be paid on each Registered Security of such series and the date of the proposed
payment, and at the same time the Company shall deposit with the Trustee an amount of money equal to the aggregate amount proposed to be paid in respect of such Defaulted Interest or shall make arrangements satisfactory to the Trustee for such
deposit prior to the date of the proposed payment, such money when deposited to be held in trust for the benefit of the Persons entitled to such Defaulted Interest as in this Clause provided. Thereupon the Trustee shall fix a Special Record Date for
the payment of such Defaulted Interest which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment and not less than 10 days after the receipt by the Trustee of the notice of the proposed payment. The
Trustee shall promptly notify the Company of such Special Record Date and, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted Interest and the Special Record Date therefor to be mailed,
first-class postage prepaid, to each Holder of Registered Securities of such series at his address as it appears in the Security Register, not less than 10 days prior to such Special Record Date. The Trustee may, in its discretion, in the name and
at the expense of the Company, cause a similar notice to be published at least once in an Authorized Newspaper, but such publication shall not be a condition precedent to the establishment of such Special Record Date. Notice of the proposed payment
of such Defaulted Interest and the Special Record Date therefor having been so mailed, such Defaulted Interest shall be paid to the Persons in whose names the Registered Securities of such series (or their respective Predecessor Securities) are
registered at the close of business on such Special Record Date and shall no longer be payable pursuant to the following clause (2). 
 (2) The Company may make payment of any Defaulted Interest on the Registered Securities of any series in any other lawful manner not inconsistent with the requirements of any securities exchange on which such Securities may be listed, and
upon such notice as may be required by such exchange, if, after notice given by the Company to the Trustee of the proposed payment pursuant to this Clause, such manner of payment shall be deemed practicable by the Trustee. 
 Subject to the foregoing provisions of this Section, each Security delivered under this Indenture, upon registration of transfer of, in exchange for or
in lieu of, any other Security, shall carry the rights to interest accrued and unpaid, and to accrue, which were carried by such other Security. 
 SECTION 308. PERSONS DEEMED OWNERS. 
 Prior to due presentment of a Registered Security for registration of transfer, the
Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name such Registered Security is registered as the owner of such Registered Security for the purpose of receiving payment of principal of (and premium, if
any) and (subject to Sections 305 and 307) interest on such Registered Security and for all other purposes whatsoever, whether or not such Security be overdue, and neither the Company, the Trustee nor any agent of the Company or the Trustee shall be
affected by notice to the contrary. 
  

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 SECTION 309. CANCELLATION. 
 All Securities surrendered for payment, redemption, registration of transfer or exchange or for credit against any sinking fund payment shall, if surrendered to any Person other than the Trustee, be delivered to the
Trustee. All Registered Securities so delivered shall be promptly cancelled by the Trustee. The Company may at any time deliver to the Trustee for cancellation any Securities previously authenticated and delivered hereunder which the Company may
have acquired in any manner whatsoever, and all Securities so delivered shall be promptly cancelled by the Trustee. No Securities shall be authenticated in lieu of or in exchange for any Securities cancelled as provided in this Section, except as
expressly permitted by this Indenture. All cancelled Securities held by the Trustee shall be disposed of as directed by a Company Order; PROVIDED that the Trustee shall not be required to destroy such Securities. 
 SECTION 310. COMPUTATION OF INTEREST. 
 Except as
otherwise specified as contemplated by Section 301 for Securities of any series, interest on the Securities of each series shall be computed on the basis of a year comprising twelve 30-day months. 
 SECTION 311. CUSIP NUMBERS. 
 The Company in issuing
the Securities may use “CUSIP” numbers (if then generally in use), and, if so, the Trustee shall use “CUSIP” numbers in notices of redemption as a convenience to Holders; PROVIDED that any such notice may state that no
representation is made as to the correctness of such numbers either as printed on the Securities or as contained in any notice of a redemption and that reliance may be placed only on the other identification numbers printed on the Securities, and
any such redemption shall not be affected by any defect in or omission of such numbers. 
 ARTICLE FOUR 
 SATISFACTION AND DISCHARGE; LEGAL DEFEASANCE AND COVENANT DEFEASANCE 
 SECTION 401. SATISFACTION AND DISCHARGE OF INDENTURE. 
 This Indenture shall upon Company Request
cease to be of further effect with respect to Securities of any series (except as to any surviving rights of registration of transfer, exchange or replacement of such series of Securities herein expressly provided for), and the Trustee, at the
expense of the Company, shall execute proper instruments acknowledging satisfaction and discharge of this Indenture with respect to such Securities, when 
  

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 (1) either 
 (A) all such Securities of such series theretofore authenticated and delivered (other than (i) such Securities which have been destroyed, lost or stolen and which have been replaced or paid as provided in
Section 306 and (ii) such Securities of such series for whose payment money has theretofore been deposited in trust or segregated and held in trust by the Company and thereafter repaid to the Company or discharged from such trust, as
provided in Section 1003) have been delivered to the Trustee for cancellation; or 
 (B) all such Securities of such
series not theretofore delivered to the Trustee for cancellation 
 (i) have become due and payable, or 
 (ii) will become due and payable at their Stated Maturity within one year, or 
 (iii) are to be called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of
redemption by the Trustee in the name, and at the expense, of the Company, 
 and the Company, in the case of (B)(i), (ii) or
(iii) above, has deposited or caused to be deposited with the Trustee, as funds in trust for such purpose, an amount in the currency or currencies or currency unit or units in which such Securities of such series are payable or U.S. Government
Obligations maturing as to principal and interest in such amounts and at such times as will, together with any interest thereon, be sufficient to pay and discharge the entire indebtedness on such Securities of such series not theretofore delivered
to the Trustee for cancellation, for principal and any premium and interest to the date of such deposit (in the case of Securities which have become due and payable) or to the Stated Maturity or Redemption Date, as the case may be; 
 (2) the Company has paid or caused to be paid all other sums payable hereunder by the Company; and 
 (3) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all conditions precedent herein
provided for relating to the satisfaction and discharge of this Indenture with respect to such series of Securities have been complied with. 
 Notwithstanding the satisfaction and discharge of this Indenture with respect to the Outstanding Securities of such series pursuant to this Section 401, the obligations of the Company to the Trustee under Section 607 and to any
Authenticating Agent under Section 614 and, if money or U.S. Government Obligations shall have been deposited with the Trustee pursuant to subclause (B) of Clause (1) of this Section, the obligations of the Trustee under
Section 406, Article VI and the last paragraph of Section 1003 shall survive. 
  

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 SECTION 402. OPTION TO EFFECT LEGAL DEFEASANCE OR COVENANT DEFEASANCE. 
 In addition to the Company’s rights under Section 401 (which shall not be affected by this Section 402), the Company may, at the option of
its Board of Directors evidenced by a resolution set forth in an Officers’ Certificate, at any time, elect to have either Section 403 or 404 hereof applied to all Outstanding Securities of any series upon compliance with the conditions set
forth in Sections 403 through 406 hereof. 
 SECTION 403. LEGAL DEFEASANCE AND DISCHARGE. 
 Upon the Company’s exercise under Section 402 hereof of the option applicable to this Section 403, the Company and the Guarantors shall,
subject to the satisfaction of the conditions set forth in Section 405 hereof, be deemed to have been discharged from their obligations with respect to all Outstanding Securities of a series on the date the conditions set forth below are
satisfied (hereinafter, “Legal Defeasance”). For this purpose, Legal Defeasance means that the Company shall be deemed to have paid and discharged the entire Indebtedness represented by the Outstanding Securities of a series, which shall
thereafter be deemed to be “outstanding” only for the purposes of Section 406 hereof and the other Sections of this Indenture referred to in (a) and (b) below, and to have satisfied all its other obligations under such
Securities and this Indenture (and the Trustee, on demand of and at the expense of the Company, shall execute proper instruments acknowledging the same), except for the following provisions which shall survive until otherwise terminated or
discharged hereunder: (a) the rights of Holders of Outstanding Securities of any series to receive payments in respect of the principal of, premium, if any, and interest, if any, on such Securities when such payments are due from the trust
referred to in Section 405, (b) the Company’s obligations with respect to such Securities under Sections 304, 305, 306 and 1002 of this Indenture, (c) the rights, powers, trusts, duties and immunities of the Trustee hereunder and
the Company’s obligations in connection therewith and (d) this Article IV. Subject to compliance with Sections 402 through 406 hereof, the Company may exercise its option under this Section 403 notwithstanding the prior exercise of
its option under Section 404 hereof. 
 SECTION 404. COVENANT DEFEASANCE. 
 Upon the Company’s exercise under Section 402 hereof of the option applicable to this Section 404, the Company shall, subject to the
satisfaction of the conditions set forth in Section 405 hereof, be released from the operation of Section 801 hereof with respect to the Outstanding Securities of a series and any other covenant contained in the Board Resolution or
supplemental indenture relating to such series on and after the date the conditions set forth in Section 405 are satisfied (hereinafter, “Covenant Defeasance”), and the Securities of such series shall thereafter be deemed not
“outstanding” for the purposes of any direction, waiver, consent or declaration or act of Holders (and the consequences of any thereof) in connection with such covenants, but shall continue to be deemed “outstanding” for all
other purposes hereunder (it being understood that such Securities shall not be deemed outstanding for accounting purposes). For this purpose, Covenant Defeasance means that, with respect to the Outstanding Securities of such series, the Company may
omit to comply with and shall have no liability in respect of any term, condition or limitation set forth in any such covenant, whether directly or indirectly, by 

  

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reason of any reference elsewhere herein to any such covenant or by reason of any reference in any such covenant to any other provision herein or in any
other document and such omission to comply shall not constitute a Default or an Event of Default under Section 501 hereof, but, except as specified above, the remainder of this Indenture and such series of Securities shall be unaffected
thereby. In addition, upon the Company’s exercise under Section 402 hereof of the option applicable to this Section 404 hereof, subject to the satisfaction of the conditions set forth in Section 405 hereof, Sections 501(3)
through 501(6) and Section 501(9) hereof shall not constitute Events of Default. 
 SECTION 405. CONDITIONS TO LEGAL OR COVENANT DEFEASANCE. 

 The following shall be the conditions to the application of either Section 403 or 404 hereof to the Outstanding Securities of any
series: 
 In order to exercise either Legal Defeasance or Covenant Defeasance: 
 (a) the Company must irrevocably deposit with the Trustee, in trust, for the benefit of the Holders of the Securities, cash in United States dollars,
U.S. Government Obligations, or a combination thereof, in such amounts as will be sufficient, to pay the principal of, or interest and premium, if any, on the Outstanding Securities of such series on the Stated Maturity or on the applicable
redemption date, as the case may be, and the Company must specify whether the Securities are being defeased to maturity or to a particular redemption date; 
 (b) in the case of Legal Defeasance, the Company shall have delivered to the Trustee an Opinion of Counsel reasonably acceptable to the Trustee confirming that (i) the Company has received from, or there has been
published by, the Internal Revenue Service a ruling or (ii) since the date of this Indenture, there has been a change in the applicable federal income tax law, in either case to the effect that, and based thereon such Opinion of Counsel shall
confirm that, the Holders of the Outstanding Securities of such series will not recognize income, gain or loss for federal income tax purposes as a result of such Legal Defeasance and will be subject to federal income tax on the same amounts, in the
same manner and at the same times as would have been the case if such Legal Defeasance had not occurred; 
 (c) in the case of Covenant
Defeasance, the Company shall have delivered to the Trustee an Opinion of Counsel reasonably acceptable to the Trustee confirming that the Holders of the Outstanding Securities of such series will not recognize income, gain or loss for federal
income tax purposes as a result of such Covenant Defeasance and will be subject to federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such Covenant Defeasance had not occurred; 

(d) no Default or Event of Default shall have occurred and be continuing either: (i) on the date of such deposit (other than a Default or Event
of Default resulting from the borrowing of funds to be applied to such deposit); or (ii) insofar as Events of Default from bankruptcy or insolvency events are concerned, at any time in the period ending on the 91st day after the date of
deposit; 
  

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 (e) such Legal Defeasance or Covenant Defeasance will not result in a breach or violation of, or
constitute a default under any material agreement or instrument (other than this Indenture) to which the Company is a party or by which the Company is bound; 
 (f) the Company must have delivered to the Trustee an Opinion of Counsel to the effect that, assuming no intervening bankruptcy of the Company or any Guarantor between the date of deposit and the 91st day following
the deposit and assuming that no Holder is an “insider” of the Company under applicable bankruptcy law, after the 91st day following the deposit, the trust funds will not be subject to the effect of any applicable bankruptcy, insolvency,
reorganization or similar laws affecting creditors’ rights generally; 
 (g) the Company must deliver to the Trustee an Officers’
Certificate stating that the deposit was not made by the Company with the intent of preferring the Holders of Securities over the other creditors of the Company with the intent of defeating, hindering, delaying or defrauding creditors of the Company
or others; and 
 (h) the Company must deliver to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all
conditions precedent relating to the Legal Defeasance or the Covenant Defeasance have been complied with. 
 SECTION 406. DEPOSITED MONEY AND U.S.
GOVERNMENT OBLIGATIONS TO BE HELD IN TRUST; OTHER MISCELLANEOUS PROVISIONS. 
 Subject to Section 407 hereof, all money and non
callable U.S. Government Obligations (including the proceeds thereof) deposited with the Trustee (or other qualifying trustee, collectively for purposes of this Section 406, the “Trustee”) pursuant to Section 401 or 404 hereof in
respect of the Outstanding Securities of any series shall be held in trust and applied by the Trustee, in accordance with the provisions of such Securities and this Indenture, to the payment, either directly or through any paying agent (including
the Company acting as paying agent) as the Trustee may determine, to the Holders of such Securities of all sums due and to become due thereon in respect of principal, premium on , if any, and interest, but such money need not be segregated from
other funds except to the extent required by law. 
 The Company shall pay and indemnify the Trustee against any tax, fee or other charge
imposed on or assessed against the cash or non-callable U.S. Government Obligations deposited pursuant to Section 401 or 404 hereof or the principal and interest received in respect thereof other than any such tax, fee or other charge which by
law is for the account of the Holders of the Outstanding Securities. 
 Anything in this Article IV to the contrary notwithstanding, the
Trustee shall deliver or pay to the Company from time to time upon the written request of the Company any money or non-callable U.S. Government Obligations held by it as provided in Section 401 or 404 hereof 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 that would then be required to be deposited to effect an equivalent Legal
Defeasance or Covenant Defeasance or satisfaction and discharge of this Indenture. 
  

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 SECTION 407. REPAYMENT TO COMPANY. 
 Any money deposited with the Trustee or any paying agent, or then held by the Company, in trust for the payment of the principal of, premium on, if any, or interest on any Securities and remaining unclaimed for two
years after such principal, and premium, if any, or interest has become due and payable shall be paid to the Company on its written request or (if then held by the Company) shall be discharged from such trust; and the Holder of such Securities shall
thereafter, as an unsecured creditor, look only to the Company for payment thereof, and all liability of the Trustee or such paying agent with respect to such trust money, and all liability of the Company as trustee thereof, shall thereupon cease;
provided, however, that the Trustee or such paying agent, before being required to make any such repayment, may at the expense of the Company cause to be published once, in the New York Times and The Wall Street Journal (national edition), notice
that such money remains unclaimed and that, after a date specified therein, which shall not be less than 30 days from the date of such notification or publication, any unclaimed balance of such money then remaining will be repaid to the Company.

 SECTION 408. REINSTATEMENT. 
 If the
Trustee or Paying Agent is unable to apply any money or U.S. Government Obligations deposited with respect to Securities of any series in accordance with Section 401, 403 or 404 hereof, as the case may be, by reason of any order or judgment of
any court or governmental authority enjoining, restraining or otherwise prohibiting such application, then the Company’s obligations under this Indenture with respect to the Securities of such series and the Securities of such series shall be
revived and reinstated as though no deposit had occurred pursuant to Section 401, 403 or 404 hereof until such time as the Trustee or Paying Agent is permitted to apply all such money or U.S. Government Obligations in accordance with
Section 401, 403 or 404 hereof, as the case may be; provided, however, that, if the Company makes any payment of principal of, premium on, if any, or interest on any Securities following the reinstatement of its obligations, the Company
shall be subrogated to the rights of the Holders of such Securities to receive such payment from the money or U.S. Government Obligations held by the Trustee or Paying Agent. 
 ARTICLE FIVE 
 REMEDIES 
 SECTION 501. EVENTS OF DEFAULT. 
 An “Event of
Default” on a series occurs if: 
 (1) the Company defaults in the payment of interest on any Security of such series
when the same becomes due and payable and the Default continues for a period of 30 days; 
 (2) 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 redemption or otherwise; 
  

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 (3) the Company fails to comply with any of its other agreements in the Securities of
such series or this Indenture (as they relate thereto) and the Default continues for the period and after the notice specified below (except in the case of a default with respect to any Change of Control Provisions or Article VIII (or any
replacement provisions contemplated by Article VIII), which will constitute Events of Default with notice but without passage of time); 
 (4) the acceleration of any Indebtedness of the Company in an amount of $50.0 million or more, individually or in the aggregate, and such acceleration does not cease to exist, or such Indebtedness is not satisfied, in
either case within five days after such acceleration; 
 (5) the failure by the Company to make any principal or interest
payment in an amount of $50.0 million or more, individually or in the aggregate, in respect of Indebtedness of the Company within five days of such principal or interest becoming due and payable (after giving effect to any applicable grace period
set forth in the documents governing such Indebtedness); 
 (6) a final judgment or judgments in an amount of $50.0 million or
more, individually or in the aggregate, for the payment of money having been entered by a court or courts of competent jurisdiction against the Company and such judgment or judgments is not satisfied, stayed, annulled or rescinded within 90 days
after being entered; 
 (7) the Company pursuant to or within the meaning of any Bankruptcy Law: 
 (a) commences a voluntary case, 
 (b) consents to the entry of an order for relief against it in an involuntary case, 
 (c)
consents to the appointment of a Custodian of it or for all or substantially all of its property, or 
 (d) makes a general
assignment for the benefit of creditors; 
 (8) a court of competent jurisdiction enters into an order or decree under any
Bankruptcy Law that: 
 (a) is for relief against the Company in an involuntary case, 
 (b) appoints a Custodian of the Company or for all or substantially all of its property, or 
 (c) orders the liquidation of the Company, 
 and the order or decree remains unstayed and in effect for 60 days; or 
  

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 (9) any other Event of Default occurs with respect to Securities of that series as
provided in the supplemental indenture or Board Resolutions establishing such series of Securities. 
 The term “Bankruptcy Law”
means the Bankruptcy Act or any similar Federal or State law for the relief of debtors. The term “Custodian” means any receiver, trustee, assignee, liquidator or similar official under any Bankruptcy Law. 
 A Default under clause (3) above is not an Event of Default until the Trustee notifies the Company, or the Holders of at least 25% in principal
amount of the Securities of the applicable series notify the Company and the Trustee of the Default and (except in the case of a default with respect to any provisions of any supplemental indenture or Board Resolution establishing such series of
Securities giving the Holders of Securities of such series the right to require the Company to repurchase or redeem such Securities of such series upon the occurrence of a change of control prior to the final maturity date of such Securities of such
series (“Change of Control Provisions”) or Article VIII (or any replacement provisions contemplated by Article VIII)) the Company does not cure the Default within 90 days after receipt of the notice. The notice must specify the Default,
demand that it be remedied and state that the notice is a “Notice of Default.” 
 Notwithstanding the foregoing provisions of this
Section 501, if the principal of (and premium, if any) or any interest on or Additional Amounts with respect to any Security is payable in a currency or currencies (including a composite currency) other than Dollars and such currency (or
currencies) is (or are) not available to the Company for making payment thereof due to the imposition of exchange controls or other circumstances beyond the control of the Company (a “Conversion Event”), the Company will be entitled to
satisfy its obligations to Holders of the Securities by making such payment in Dollars in an amount equal to the Dollar equivalent of the amount payable in such other currency, as determined by the Company by reference to the Exchange Rate, as such
Exchange Rate is certified for customs purposes by the Federal Reserve Bank of New York on the date of such payment, or, if such rate is not then available, on the basis of the most recently available Exchange Rate. Notwithstanding the foregoing
provisions of this Section 501, any payment made under such circumstances in Dollars where the required payment is in a currency other than Dollars will not constitute an Event of Default under this Indenture. 
 Promptly after the occurrence of a Conversion Event, the Company shall give written notice thereof to the Trustee; and the Trustee, promptly after
receipt of such notice, shall give notice thereof in the manner provided in Section 107 to the Holders. Promptly after the making of any payment in Dollars as a result of a Conversion Event, the Company shall give notice in the manner provided
in Section 107 to the Holders, setting forth the applicable Exchange Rate and describing the calculation of such payments. 
 SECTION 502.
ACCELERATION. 
 If any Event of Default (other than an Event of Default specified in clause (7) or (8) of Section 501
hereof) with respect to Securities of any series occurs and is continuing, either the Trustee or the Holders of at least 25% in principal amount of the then Outstanding Securities of 

  

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that series may declare all the Securities of that series to be due and payable immediately. Upon any such declaration, the Securities of that series shall
become due and payable immediately, by a notice in writing to the Company (and to the Trustee if given by Holders). Notwithstanding the foregoing, if an Event of Default specified in clause (7) or (8) of Section 501 hereof occurs with
respect to any series of Securities, all outstanding Securities of that series shall become due and payable without further action or notice. The Holders of a majority in aggregate principal amount of Securities of any series then Outstanding by
notice to the Trustee may on behalf of the Holders of all of the Securities of that series waive any existing Default or Event of Default and its consequences under this Indenture except a continuing Default or Event of Default in the payment of
interest or premium, if any, on, or the principal of, the Securities of that series. 
 SECTION 503. OTHER REMEDIES. 
 If an Event of Default with respect to Securities of any series occurs and is continuing, the Trustee may pursue any available remedy to collect the
payment of principal, premium, if any, and interest on the Securities of that series or to enforce the performance of any provision of the Securities of that series or this Indenture. 
 The Trustee may maintain a proceeding even if it does not possess any of the Securities in a series or does not produce any of them in the proceeding. A
delay or omission by the Trustee or any Holder of a Security in exercising any right or remedy accruing upon an Event of Default shall not impair the right or remedy or constitute a waiver of or acquiescence in the Event of Default. All remedies are
cumulative to the extent permitted by law. 
 SECTION 504. WAIVER OF PAST DEFAULTS. 
 Holders of not less than a majority in aggregate principal amount of the then outstanding Securities in any series by notice to the Trustee may on behalf
of the Holders of all of the Securities of that series waive any existing Default or Event of Default and its consequences hereunder, except a continuing Default or Event of Default in the payment of the principal of, premium, if any, or interest
on, the Securities of that series (including in connection with an offer to purchase) (provided, however, that the Holders of a majority in aggregate principal amount of the then outstanding Securities of any series may rescind an acceleration and
its consequences, including any related payment default that resulted from such acceleration, with respect to that series). Upon any such waiver, such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have
been cured for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other Default or impair any right consequent thereon. 
 SECTION 505. CONTROL BY MAJORITY. 
 With respect to any series of Securities, Holders of a majority in principal amount of
the then outstanding Securities of that series may direct the time, method and place of conducting any proceeding for exercising any remedy available to the Trustee or exercising any trust or power conferred on it. However, the Trustee may refuse to
follow any direction that conflicts with law or this Indenture that the Trustee determines may be unduly prejudicial to the rights of other Holders of Securities of any series or that may involve the Trustee in personal liability. 
  

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 SECTION 506. LIMITATION ON SUITS. 
 A Holder of a Security of any series may pursue a remedy with respect to this Indenture or the Securities of that series only if: 
 (a) the Holder of a Security of that series gives to the Trustee written notice of a continuing Event of Default; 
 (b) the Holders of at least 25% in principal amount of the then outstanding Securities of that series make a written request to the
Trustee to pursue the remedy; 
 (c) such Holder of a Security or Holders of Securities offer and, if requested, provide to
the Trustee indemnity satisfactory to the Trustee against any loss, liability or expense; 
 (d) the Trustee does not comply
with the request within 60 days after receipt of the request and the offer and, if requested, the provision of indemnity; and 
 (e) during such 60-day period the Holders of a majority in principal amount of the then outstanding Securities of that series do not give the Trustee a direction inconsistent with the request. 
 A Holder of a Security may not use this Indenture to prejudice the rights of another Holder of a Security or to obtain a preference or priority over
another Holder of a Security. 
 SECTION 507. RIGHTS OF HOLDERS OF SECURITIES TO RECEIVE PAYMENT. 
 Notwithstanding any other provision of this Indenture, the right of any Holder of a Security of any series to receive payment of principal, premium, if
any, and interest on the Security, on or after the respective due dates expressed in the Security (including in connection with an offer to purchase), 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 508. COLLECTION SUIT BY TRUSTEE. 
 With respect to the Securities of any series, if an Event of Default specified in clause (1) or (2) of Section 501 hereof occurs and is
continuing, the Trustee is authorized to recover judgment in its own name and as trustee of an express trust against the Company for the whole amount of principal of, premium on, if any, and interest remaining unpaid on the Securities of that series
and interest on overdue principal and, to the extent lawful, interest and such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the
Trustee, its agents and counsel. 
  

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 SECTION 509. TRUSTEE MAY FILE PROOFS OF CLAIM. 
 The Trustee is authorized to file such proofs of claim and other papers or documents as may be necessary or advisable in order to have the claims of the
Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and the Holders of the Securities of any series allowed in any judicial proceedings relative to the Company
(or any other obligor upon the Securities), its creditors or its property and shall be entitled and empowered to collect, receive and distribute any money or other property payable or deliverable on any such claims and any custodian in any such
judicial proceeding is hereby authorized by each Holder of that series to make such payments to the Trustee, and in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due
to it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 607 of this Indenture. To the extent that the payment of any such
compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 607 of this Indenture out of the estate in any such proceeding, shall be denied for any reason,
payment of the same shall be secured by a Lien on, and shall be paid out of, any and all distributions, dividends, money, securities and other properties that the Holders may be entitled to receive in such proceeding whether in liquidation or under
any plan of reorganization or arrangement or otherwise. Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder of any series of Securities any plan of reorganization,
arrangement, adjustment or composition affecting the Securities of that series or the rights of any Holder, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding. 
 SECTION 510. PRIORITIES. 
 If the Trustee collects
any money pursuant to this Article, it shall pay out the money in the following order: 
 (a) First: to the Trustee, its
agents and attorneys for amounts due under Section 607 of this Indenture, including payment of all compensation, expense and liabilities incurred, and all advances made, by the Trustee and the costs and expenses of collection; 
 (b) Second: to Holders of Securities for amounts due and unpaid on the Securities for principal, premium, if any, and interest, ratably,
without preference or priority of any kind, according to the amounts due and payable on the Securities for principal, premium, if any, and interest, respectively; and 
 (c) Third: to the Company or to such party as a court of competent jurisdiction shall direct. 
 The Trustee may fix a record date and payment date for any payment to Holders of Securities pursuant to this Section 510. 
  

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 SECTION 511. UNDERTAKING FOR COSTS. 
 In any suit for the enforcement of any right or remedy under this Indenture or in any suit against the Trustee for any action taken or omitted by it as a Trustee, a court in its discretion may require the filing by
any party litigant in the suit of an undertaking to pay the costs of the suit, and the court in its discretion may assess reasonable costs, including reasonable attorneys’ fees and expenses, against any party litigant in the suit, having due
regard to the merits and good faith of the claims or defenses made by the party litigant. This Section does not apply to a suit by the Trustee, a suit by a Holder of a Security pursuant to Section 507 hereof, or a suit by Holders of more than
10% in principal amount of the then outstanding Securities of any series. 
 ARTICLE SIX 
 THE TRUSTEE 
 SECTION 601. CERTAIN DUTIES AND
RESPONSIBILITIES. 
 (a) Except during the continuance of an Event of Default with respect to the Securities of any
series: 
 (1) the Trustee undertakes to perform such duties and only such duties as are specifically set forth in this
Indenture, and no implied covenants or obligations shall be read into this Indenture against the Trustee; and 
 (2) in the
absence of bad faith on its part, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements
of this Indenture; but in the case of any such certificates or opinions that by any provision hereof are specifically required to be furnished to the Trustee, the Trustee shall be under a duty to examine the same to determine whether they conform to
the requirements of this Indenture. 
 (b) In case an Event of Default has occurred and is continuing with respect to the
Securities of any series, the Trustee shall exercise such of the rights and powers vested in it by this Indenture, and use the same degree of care and skill in their exercise, as a prudent man would exercise or use under the circumstances in the
conduct of his own affairs. 
 (c) No provision of this Indenture shall be construed to relieve the Trustee from liability for
its own negligent action, its own negligent failure to act or its own willful misconduct, EXCEPT that: 
 (1) this Subsection
shall not be construed to limit the effect of Subsection (a) of this Section; 
  

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 (2) the Trustee shall not be liable for any error of judgment made in good faith by a
Responsible Officer, unless it shall be proved that the Trustee was negligent in ascertaining the pertinent facts; 
 (3) the
Trustee shall not be liable with respect to any action it takes or omits to take in good faith in accordance with the direction of the Holders of a majority in principal amount of the Outstanding Securities of any series or of all series, determined
as provided in Section 505, relating to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee, under this Indenture with respect to the
Securities of such series; and 
 (4) 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, if it shall have reasonable grounds for believing that repayment of such funds or indemnity satisfactory
to it against such risk or liability is not assured to it. 
 (d) Whether or not therein expressly so provided, every
provision of this Indenture relating to the conduct or affecting the liability of or affording protection to the Trustee shall be subject to the provisions of this Section. 
 SECTION 602. NOTICE OF DEFAULTS. 
 Within 90 days after the occurrence of any Default or Event of
Default with respect to the Securities of any series, the Trustee shall give notice of such Default or Event of Default known to the Trustee to all Holders of Securities of such series in the manner provided in Section 107 and in compliance
with the Trust Indenture Act, unless such Default or Event of Default shall have been cured or waived; PROVIDED, HOWEVER, that, except in the case of a Default or Event of Default in the payment of the principal of (or premium, if any) or interest
on or any Additional Amounts with respect to any Security of such series or in the payment of any sinking fund installment with respect to Securities of such series, the Trustee shall be protected in withholding such notice if and so long as the
board of directors, the executive committee or a trust committee of directors and/or Responsible Officers of the Trustee in good faith determines that the withholding of such notice is in the interest of the Holders of Securities of such series; and
PROVIDED, FURTHER, that in the case of any Default or Event of Default of the character specified in Section 501(3) with respect to Securities of such series, no such notice to Holders shall be given until at least 30 days after the occurrence
thereof. 
 SECTION 603. CERTAIN RIGHTS OF TRUSTEE. 
 Subject to the provisions of Section 601: 
 (a) the Trustee may rely and shall be
protected in acting or refraining from acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, coupon, 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 party or parties; 
  

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 (b) any request or direction of the Company mentioned herein shall be sufficiently
evidenced by a Company Request or Company Order and any resolution of the Board of Directors may be sufficiently evidenced by a Board Resolution; 
 (c) whenever in the administration of this Indenture the Trustee shall deem it desirable that a matter be proved or established prior to taking, suffering or omitting any action hereunder, the Trustee (unless other
evidence be herein specifically prescribed) may, in the absence of bad faith on its part, rely upon an Officers’ Certificate; 
 (d) 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; 
 (e) the Trustee shall be under no obligation to exercise any of the rights or powers vested
in it by this Indenture at the request or direction of any of the Holders pursuant to this Indenture, unless such Holders shall have offered to the Trustee security or indemnity satisfactory to it against the costs, expenses and liabilities that
might be incurred by it in compliance with such request or direction; 
 (f) the Trustee shall not be bound to make any
investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, coupon, other evidence of indebtedness or other paper or
document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to
examine the books, records and premises of the Company, personally or by agent or attorney; 
 (g) the Trustee may execute any
of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents or attorneys and, except for any Affiliates of the Trustee, the Trustee shall not be responsible for any misconduct or negligence on the part
of any agent or attorney appointed with due care by it hereunder; 
 (h) the Trustee shall not be charged with knowledge of
any Default or Event of Default with respect to the Securities of any series for which it is acting as Trustee unless either (1) a Responsible Officer shall have actual knowledge of such Default or Event of Default or (2) written notice of
such Default or Event of Default shall have been given to the Trustee by the Company or any other obligor on such Securities or by any Holder of such Securities; and 
 (i) the Trustee shall not be liable for any action taken, suffered or omitted by it in good faith and believed by it to be authorized or
within the discretion or rights or powers conferred upon it by this Indenture. 
  

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 SECTION 604. NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF SECURITIES. 
 The recitals contained herein and in the Securities, except the Trustee’s certificates of authentication, shall be taken as the statements of the
Company, and the Trustee assumes no responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this Indenture or of the Securities. The Trustee shall not be accountable for the use or application
by the Company of Securities or the proceeds thereof. 
 SECTION 605. MAY HOLD SECURITIES. 
 The Trustee, any Authenticating Agent, any Paying Agent, any Security Registrar or any other agent of the Company, in its individual or any other
capacity, may become the owner or pledgee of Securities and, subject to Sections 608 and 613, may otherwise deal with the Company with the same rights it would have if it were not the Trustee, Authenticating Agent, Paying Agent, Security Registrar
or such other agent. 
 SECTION 606. MONEY HELD IN TRUST. 
 Money held by the Trustee in trust hereunder need not be segregated from other funds except to the extent required by law. The Trustee shall be under no liability for interest on any money received by it hereunder
except as otherwise agreed with the Company. 
 SECTION 607. COMPENSATION AND REIMBURSEMENT. 
 The Company agrees: 
 (1) to
pay to the Trustee from time to time compensation for all services rendered by it hereunder (which compensation shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust); 
 (2) except as otherwise expressly provided herein, to reimburse the Trustee upon its request for all reasonable expenses, disbursements
and advances incurred or made by the Trustee in accordance with any provision of this Indenture (including the compensation and the reasonable expenses and disbursements of its agents and counsel), except any such expense, disbursement or advance as
may be attributable to its negligence or bad faith; and 
 (3) to indemnify the Trustee and each of its directors, officers,
employees, agents and/or representatives for, and to hold each of them harmless against, any loss, liability or expense incurred without negligence or bad faith on each of their part, arising out of or in connection with the acceptance or
administration of the trust or trusts hereunder, including the costs and expenses of defending themselves against any claim or liability in connection with the exercise or performance of any of the Trustee’s powers or duties hereunder.

  

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 As security for the performance of the obligations of the Company under this Section 607, the
Trustee shall have a lien prior to the Securities on all property and funds held or collected by the Trustee as such, except funds held in trust for the payment of principal of, premium, if any, or interest, if any, on or any Additional Amounts with
respect to particular Securities. 
 Any expenses and compensation for any services rendered by the Trustee after the occurrence of an Event
of Default specified in clause (7) or (8) of Section 501 shall constitute expenses and compensation for services of administration under all applicable federal or state bankruptcy, insolvency, reorganization or other similar laws.

 The provisions of this Section 607 and any lien arising hereunder shall survive the resignation or removal of the Trustee or the
discharge of the Company’s obligations under this Indenture and the termination of this Indenture. 
 SECTION 608. DISQUALIFICATION; CONFLICTING
INTERESTS. 
 (a) If the Trustee has or shall acquire any conflicting interest, as defined in this Section 608, with
respect to the Securities of any series, it shall, within 90 days after ascertaining that it has such conflicting interest, either eliminate such conflicting interest or resign with respect to the Securities of that series in the manner and with the
effect hereinafter specified in this Article. 
 (b) In the event that the Trustee shall fail to comply with the provisions of
Subsection (a) of this Section 608 with respect to the Securities of any series, the Trustee shall, within 10 days after the expiration of such 90-day period, transmit by mail to all Holders of Securities of that series, as their names and
addresses appear in the Security Register, notice of such failure in compliance with the Trust Indenture Act. 
 (c) For the
purposes of this Section, the term “conflicting interest” shall have the meaning specified in Section 310(b) of the Trust Indenture Act and the Trustee shall comply with Section 310(b) of the Trust Indenture Act; PROVIDED, that
there shall be excluded from the operation of Section 310(b)(1) of the Trust Indenture Act with respect to the Securities of any series any indenture or indentures under which other securities, or certificates of interest or participation in
other securities, of the Company are outstanding, if the requirements for such exclusion set forth in Section 310(b)(1) of the Trust Indenture Act are met. For purposes of the preceding sentence, the optional provision permitted by the second
sentence of Section 310(b)(1) of the Trust Indenture Act shall be applicable. 
 SECTION 609. CORPORATE TRUSTEE REQUIRED; ELIGIBILITY.

 There shall at all times be a Trustee hereunder which shall be a corporation organized and doing business under the laws of the United
States of America, any State thereof or the District of Columbia, authorized under such laws to exercise corporate trust powers, having a combined capital and surplus of at least $50 million and subject to supervision or examination by Federal or
State (or the District of Columbia) authority. If such corporation publishes reports of condition 

  

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at least annually, pursuant to law or to the requirements of said supervising or examining authority, then for the purposes of this Section 609, the
combined capital and surplus of such corporation shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time the Trustee shall cease to be eligible in accordance with the
provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified in this Article. 
 The
Indenture shall always have a Trustee who satisfies the requirements of Sections 310(a)(1), 310(a)(2) and 310(a)(5) of the Trust Indenture Act. 
 SECTION
610. RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR. 
 (a) No resignation or removal of the Trustee and no appointment
of a successor Trustee pursuant to this Article shall become effective until the acceptance of appointment by the successor Trustee in accordance with the applicable requirements of Section 611. 
 (b) The Trustee may resign at any time with respect to the Securities of one or more series by giving written notice thereof to the
Company. If the instrument of acceptance by a successor Trustee required by Section 611 shall not have been delivered to the resigning Trustee within 30 days after the giving of such notice of resignation, the resigning Trustee may petition any
court of competent jurisdiction for the appointment of a successor Trustee with respect to the Securities of such series. 
 (c) The Trustee may be removed at any time with respect to the Securities of any series by Act of the Holders of a majority in principal amount of the Outstanding Securities of such series, delivered to the Trustee and to the Company.

 (d) If at any time: 
 (1) the Trustee shall fail to comply with Section 608(a) after written request therefor by the Company or by any Holder who has been a bona fide Holder of a Security for at least six months, or 
 (2) the Trustee shall cease to be eligible under Section 609 and shall fail to resign after written request therefor by the Company
or by any such Holder of Securities, or 
 (3) the Trustee shall become incapable of acting or shall be adjudged a bankrupt or
insolvent or a receiver of the Trustee or of its property shall be appointed or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation, then, in any
such case, (i) the Company by a Board Resolution may remove the Trustee with respect to all Securities, or (ii) subject to Section 505, any Holder who has been a bona fide Holder of a Security for at least six months may, on behalf of
himself and all others similarly situated, petition any court of competent jurisdiction for the removal of the Trustee with respect to all Securities and the appointment of a successor Trustee or Trustees. 
  

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 (e) If the Trustee shall resign, be removed or become incapable of acting, or if a
vacancy shall occur in the office of Trustee for any cause, with respect to the Securities of one or more series, the Company, by a Board Resolution, shall promptly appoint a successor Trustee or Trustees with respect to the Securities of that or
those series (it being understood that any such successor Trustee may be appointed with respect to the Securities of one or more or all of such series and that at any time there shall be only one Trustee with respect to the Securities of any
particular series) and such successor Trustee or Trustees shall comply with the applicable requirements of Section 611. If no successor Trustee with respect to the Securities of any series shall have been so appointed by the Company and
accepted appointment in the manner required by Section 611, any Holder who has been a bona fide Holder of a Security of such series for at least six months may, on behalf of himself and all others similarly situated, petition any court of
competent jurisdiction for the appointment of a successor Trustee with respect to the Securities of such series. 
 (f) The
Company shall give notice of each resignation and each removal of the Trustee with respect to the Securities of any series and each appointment of a successor Trustee with respect to the Securities of any series by mailing written notice of such
event by first-class mail, postage prepaid, to all Holders of Securities of such series as their names and addresses appear in the Security Register. Each notice shall include the name of the successor Trustee with respect to the Securities of such
series and the address of its Corporate Trust Office. 
 SECTION 611. ACCEPTANCE OF APPOINTMENT BY SUCCESSOR. 
 (a) In case of the appointment hereunder of a successor Trustee with respect to all Securities, every such successor Trustee so appointed
shall execute, acknowledge and deliver to the Company and to the retiring Trustee an instrument accepting such appointment, and thereupon the resignation or removal of the retiring Trustee shall become effective and such successor Trustee, without
any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee; but, on the request of the Company or the successor Trustee, such retiring Trustee shall, upon payment of its charges,
execute and deliver an instrument transferring to such successor Trustee all the rights, powers and trusts of the retiring Trustee and shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring
Trustee hereunder. 
 (b) In case of the appointment hereunder of a successor Trustee with respect to the Securities of one or
more (but not all) series, the Company, the retiring Trustee and each successor Trustee with respect to the Securities of one or more series shall execute and deliver an indenture supplemental hereto wherein each successor Trustee shall accept such
appointment and which (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 

  

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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. 
 (c) Upon request of
any such successor Trustee, the Company shall execute any and all instruments for more fully and certainly vesting in and confirming to such successor Trustee all such rights, powers and trusts referred to in paragraph (a) or (b) of this
Section, as the case may be. 
 (d) No successor Trustee shall accept its appointment unless at the time of such acceptance
such successor Trustee shall be qualified and eligible under this Article. 
 SECTION 612. MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO BUSINESS.

 Any corporation into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation succeeding to all or substantially all the corporate trust business of the Trustee, shall be the successor of the Trustee hereunder, provided such
corporation shall be otherwise qualified and eligible under this Article, without the execution or filing of any paper or any further act on the part of any of the parties hereto; PROVIDED, HOWEVER, that in the case of a corporation succeeding to
all or substantially all the corporate trust business of the Trustee, such successor corporation shall expressly assume all of the Trustee’s liabilities hereunder. In case any Securities shall have been authenticated, but not delivered, by the
Trustee then in office, any successor by merger, conversion or consolidation to such authenticating Trustee may adopt such authentication and deliver the Securities so authenticated with the same effect as if such successor Trustee had itself
authenticated such Securities. 
  

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 SECTION 613. PREFERENTIAL COLLECTION OF CLAIMS AGAINST 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 indicated therein. 
 SECTION 614. APPOINTMENT OF AUTHENTICATING AGENT. 
 The Trustee may appoint an Authenticating Agent or Agents that shall be
authorized to act on behalf of the Trustee to authenticate Securities issued upon original issue and upon exchange, registration of transfer or partial redemption or pursuant to Section 306, and Securities so authenticated shall be entitled to
the benefits of this Indenture and shall be valid and obligatory for all purposes as if authenticated by the Trustee hereunder. Wherever reference is made in this Indenture to the authentication and delivery of Securities by the Trustee or the
Trustee’s certificate of authentication, such reference shall be deemed to include authentication and delivery on behalf of the Trustee by an Authenticating Agent and a certificate of authentication executed on behalf of the Trustee by an
Authenticating Agent. Each Authenticating Agent shall be acceptable to the Company and shall at all times be a corporation organized and doing business under the laws of the United States of America, any State thereof or the District of Columbia
having a combined capital and surplus of not less than $50 million or equivalent amount expressed in a foreign currency and subject to supervision or examination by Federal or State (or the District of Columbia) authority or authority of such
country. If such Authenticating Agent publishes reports of condition at least annually, pursuant to law or to the requirements of said supervising or examining authority, then for the purposes of this Section 614, the combined capital and
surplus of such Authenticating Agent shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time an Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section 614, such Authenticating Agent shall resign immediately in the manner and with the effect specified in this Section 614. 
 Any corporation into which an Authenticating Agent may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which such
Authenticating Agent shall be a party, or any corporation succeeding to the corporate agency or corporate trust business of an Authenticating Agent, shall continue to be an Authenticating Agent, PROVIDED such corporation shall be otherwise eligible
under this Section 614, without the execution or filing of any paper or any further act on the part of the Trustee or the Authenticating Agent. 
 An Authenticating Agent may resign at any time by giving written notice thereof to the Trustee and to the Company. The Trustee may at any time terminate the agency of an Authenticating Agent by giving written notice
thereof to such Authenticating Agent and to the Company. Upon receiving such a notice of resignation or upon such a termination, or in case at any time such Authenticating Agent shall cease to be eligible in accordance with the provisions of this
Section 614, the Trustee may appoint a successor Authenticating Agent which shall be acceptable to the Company and shall mail written notice of such appointment by first-class mail, postage prepaid, to all Holders as their names and addresses
appear in the Security Register. Any 

  

 46 








 
successor Authenticating Agent upon acceptance of its appointment hereunder shall become vested with all the rights, powers and duties of its predecessor
hereunder, with like effect as if originally named as an Authenticating Agent. No successor Authenticating Agent shall be appointed unless eligible under the provisions of this Section 614. 
 The Trustee agrees to pay to each Authenticating Agent from time to time reasonable compensation for its services under this Section 614, and the
Trustee shall be entitled to be reimbursed for such payments, subject to the provisions of Section 607. 
 If an appointment is made
pursuant to this Section 614, the Securities may have endorsed thereon, in addition to the Trustee’s certificate of authentication, an alternate certificate of authentication in the following form: 
 “This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 
  

					
	 	 	,
		 	AS TRUSTEE	 	
			
	By	 	 	 	,
		 	AS AUTHENTICATING AGENT	 	
		 		 	
			
	By	 	 	 	 
		 	AUTHORIZED SIGNATORY”.	 	


 Notwithstanding any provision of this Section 614 to the contrary, if at any time any
Authenticating Agent appointed hereunder with respect to any series of Securities shall not also be acting as the Security Registrar hereunder with respect to any series of Securities, then, in addition to all other duties of an Authenticating Agent
hereunder, such Authenticating Agent shall also be obligated (i) to furnish to the Security Registrar promptly all information necessary to enable the Security Registrar to maintain at all times an accurate and current Security Register and
(ii) prior to authenticating any Security denominated in a foreign currency, to ascertain from the Company the units of such foreign currency that are required to be determined by the Company pursuant to Section 302. 
  

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 ARTICLE SEVEN 
 HOLDER’S LISTS AND REPORTS BY TRUSTEE AND COMPANY 
 SECTION 701. COMPANY TO FURNISH TRUSTEE NAMES AND
ADDRESSES OF HOLDERS. 
 With respect to each series of Securities, the Company will furnish or cause to be furnished to the Trustee:

 (a) semi-annually, not more than 15 days after each Regular Record Date relating to that series (or, if there is no Regular
Record Date relating to that series, on January 1 and July 1), a list, in such form as the Trustee may reasonably require, of the names and addresses of the Holders of that series as of such dates, and 
 (b) at such other times as the Trustee may request in writing, within 30 days after the receipt by the Company of any such request, a list
of similar form and content, such list to be dated as of a date not more than 15 days prior to the time such list is furnished; 
 PROVIDED, that so long as
the Trustee is the Security Registrar, the Company shall not be required to furnish or cause to be furnished such a list to the Trustee. The Company shall otherwise comply with Section 312(a) of the Trust Indenture Act. 
 SECTION 702. PRESERVATION OF INFORMATION; COMMUNICATIONS TO HOLDERS. 
 (a) The Trustee shall preserve, in as current a form as is reasonably practicable, the names and addresses of Holders of each series contained in the most recent list furnished to the Trustee as provided in
Section 701 and the names and addresses of Holders of each series received by the Trustee in its capacity as Security Registrar. The Trustee may destroy any list furnished to it as provided in Section 701 upon receipt of a new list so
furnished. The Trustee shall otherwise comply with Section 312(a) of the Trust Indenture Act. 
 (b) Holders of
Securities may communicate pursuant to Section 312(b) of the Trust Indenture Act with other Holders with respect to their rights under this Indenture or under the Securities. The Company, the Trustee, the Security Registrar and any other Person
shall have the protection of Section 312(c) of the Trust Indenture Act. 
 SECTION 703. REPORTS BY TRUSTEE. 
 (a) Within 60 days after May 15 of each year commencing with the year 2002, the Trustee shall transmit by mail to Holders a brief
report dated as of such May 15 that complies with Section 313(a) of the Trust Indenture Act. The Trustee shall comply with Section 313(b) of the Trust Indenture Act. The Trustee shall transmit by mail all reports as required by
Sections 313(c) and 313(d) of the Trust Indenture Act. 
 (b) A copy of each report pursuant to Subsection (a) of this
Section 703 shall, at the time of its 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 notify the Trustee when any
Securities are listed on any stock exchange. 
  

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 SECTION 704. REPORTS BY COMPANY. 
 The Company shall file with the Trustee, within 15 days after the Company is required to file the same 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) which the Company may be required to file with the Commission pursuant to Section 13 or Section 15(d) of the Securities
Exchange Act of 1934, as amended, and shall otherwise comply with Section 314(a) of the Trust Indenture Act. 
 ARTICLE EIGHT 

 CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE 
 SECTION 801. COMPANY MAY CONSOLIDATE, ETC., ONLY ON CERTAIN TERMS. 
 (a) The Company
shall not, directly or indirectly, in any transaction or series of related transactions: (1) consolidate or merge with or into another Person (whether or not the Company is the surviving corporation); (2) sell, assign, transfer, convey or
otherwise dispose of all or substantially all of the properties or assets of the Company and its Subsidiaries taken as a whole, or (3) assign any of its obligations under the Securities and this Indenture, in one or more related transactions,
to another Person; unless: 
 (i) either: (A) the Company is the surviving corporation; or (B) the Person formed by
or surviving any such consolidation or merger (if other than the Company) or to which such sale, assignment, transfer, conveyance or other disposition shall have been made is a corporation organized or existing under the laws of the United States,
any state thereof or the District of Columbia; 
 (ii) the Person formed by or surviving any such consolidation or merger (if
other than the Company) or the Person to which such sale, assignment, transfer, conveyance or other disposition shall have been made assumes all the obligations of the Company under the Securities and this Indenture pursuant to agreements reasonably
satisfactory to the Trustee; 
 (iii) immediately after such transaction no Default or Event of Default exists; 
 (iv) the Company shall have delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that such
merger, consolidation or sale, assignment, transfer, conveyance or other disposition of such properties or assets or assignment of its obligations under the Securities and this Indenture and such supplemental indenture, if any, comply with this
Indenture. 
  

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 (b) The Company shall not, directly or indirectly, lease all or substantially all of its
properties or assets, in one or more related transactions, to any other Person. 
 (c) Notwithstanding the foregoing, this
Section 801 shall not apply to a sale, assignment, transfer, conveyance or other disposition of assets between or among the Company and any of its Wholly Owned Subsidiaries. 
 SECTION 802. SUCCESSOR PERSON SUBSTITUTED. 
 Upon any consolidation or merger, any sale, assignment,
transfer, lease, conveyance or other disposition of all or substantially all of the assets of the Company, or any assignment of the obligations under the Securities and this Indenture in accordance with Section 801 hereof, the successor
corporation formed by such consolidation or into or with which the Company is merged or to which such sale, assignment, transfer, lease, conveyance or other disposition is made shall succeed to, and be substituted for (so that from and after the
date of such consolidation, merger, sale, lease, conveyance or other disposition, the provisions of this Indenture referring to the “Company” shall refer instead to the successor corporation and not to the Company), and may exercise every
right and power of the Company under this Indenture with the same effect as if such successor Person had been named as the Company herein; provided, however, that the predecessor Company shall not be relieved from the obligation to pay the principal
of and interest on the Securities except in the case of a sale of all of the Company’s assets that meets the requirements of Section 801 hereof. 
 ARTICLE NINE 
 SUPPLEMENTAL INDENTURES 
 SECTION 901. WITHOUT CONSENT OF HOLDERS. Notwithstanding Section 902 of this Indenture, the Company and the Trustee may amend or supplement this
Indenture or the Securities of any series without the consent of any Holder of a Security of any series: 
 (a) to cure any
ambiguity, defect or inconsistency; 
 (b) to provide for uncertificated Securities in addition to or in place of certificated
Securities or to alter the provisions of Article II of this Indenture (including the related definitions) in a manner that does not materially adversely affect any Holder; 
 (c) to provide for the assumption of the Company’s or any guarantor’s obligations to the Holders of the Securities by a
successor to the Company pursuant to Article VIII of this Indenture; 
 (d) to make any change that would provide any
additional rights or benefits to the Holders of the Securities or that does not adversely affect the legal rights hereunder of any such Holder; 
 (e) to comply with requirements of the SEC in order to effect or maintain the qualification of this Indenture under the Trust Indenture Act; 
  

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 (f) to evidence and provide the acceptance of the appointment of a successor Trustee
pursuant to Sections 610 and 611 of this Indenture; and 
 (g) to add a guarantor of the Securities. 
 Upon the request of the Company accompanied by a resolution of its Board of Directors authorizing the execution of any such amended or supplemental
indenture, and upon receipt by the Trustee of the documents described in Section 603 of this Indenture, the Trustee shall join with the Company in the execution of any amended or supplemental indenture authorized or permitted by the terms of
this Indenture and to make any further appropriate agreements and stipulations that may be therein contained, but the Trustee shall not be obligated to enter into such amended or supplemental indenture that affects its own rights, duties or
immunities under this Indenture or otherwise. 
 SECTION 902. WITH CONSENT OF HOLDERS. 
 Except as provided below in this Section 902, the Company and the Trustee may amend or supplement this Indenture and the Securities of any series
may be amended or supplemented with the consent of the Holders of at least a majority in aggregate principal amount at maturity of Securities of that series then Outstanding voting as a single class (including, without limitation, consents obtained
in connection with a purchase of, or tender offer or exchange offer for, that series of Securities), and, subject to Sections 504 and 507 hereof, any existing Default or Event of Default (other than a Default or Event of Default in the payment of
the principal of, premium, if any, and interest, if any, on such Securities, except a payment default resulting from an acceleration that has been rescinded) or compliance with any provision of this Indenture or such Securities may be waived with
the consent of the Holders of a majority in aggregate principal amount at maturity of the then Outstanding Securities of that series voting as a single class (including without limitation, consents obtained in connection with a purchase of, or
tender offer or exchange offer for, that series of Securities). 
 Upon the request of the Company accompanied by a Board Resolution
authorizing the execution of any such amended or supplemental indenture, and upon the filing with the Trustee of evidence satisfactory to the Trustee of the consent of the Holders of that series of Securities as aforesaid, and upon receipt by the
Trustee of the documents described in Section 603 of this Indenture, the Trustee shall join with the Company in the execution of such amended or supplemental indenture unless such amended or supplemental indenture directly affects the
Trustee’s own rights, duties or immunities under this Indenture or otherwise, in which case the Trustee may in its discretion, but shall not be obligated to, enter into such amended or supplemental indenture. 
 It shall not be necessary for the consent of the Holders of Securities under this Section 902 to approve the particular form of any proposed
amendment or waiver, but it shall be sufficient if such consent approves the substance thereof. 
 After an amendment, supplement or waiver
under this Section becomes effective, the Company shall mail to the Holders of Securities of any series affected thereby a notice briefly describing the amendment, supplement or waiver. Any failure of the Company to mail such notice, or any defect
therein, shall not, however, in any way impair or affect the validity of any such amended or supplemental indenture or waiver. 
  

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 Subject to Sections 504 and 507 hereof, the Holders of a majority in aggregate principal amount at
maturity of a series of Securities then Outstanding voting as a single class may waive compliance in a particular instance by the Company with any provision of this Indenture or the Securities. However, without the consent of each Holder of a series
of Securities affected, an amendment or waiver under this Section 902 may not (with respect to the series of Securities held by a non-consenting Holder): 
 (a) reduce the principal amount of the then Outstanding Securities whose Holders must consent to an amendment, supplement or waiver;

 (b) reduce the principal of or change the fixed maturity of any Security or alter any of the provisions with respect to the
redemption of the Securities unless otherwise specifically provided for in the supplemental indenture; 
 (c) reduce the rate
of or change the time for payment of interest on any Security; 
 (d) waive a Default or Event of Default in the payment of
principal of, or interest or premium, if any, on the Securities (except a rescission of acceleration of the Securities by the Holders of any series of Securities of at least a majority in aggregate principal amount of the then Outstanding Securities
of that series and a waiver of the payment default that resulted from such acceleration); 
 (e) make any Security payable in
money other than that stated in the Security; 
 (f) make any change in the provisions of this Indenture relating to waivers
of past Defaults or the rights of Holders of Securities to receive payments of principal of, or interest or premium, if any, on the Securities; 
 (g) waive a redemption payment with respect to any Security (other than as may be specifically permitted by the supplemental indenture); 
 (h) cause the Securities to become subordinated in right of payment to any other Indebtedness; 
 (i) release any guarantor from any of its obligations under its guarantee or this Indenture, except in accordance with the terms thereof;
or 
 (j) make any change in Sections 504 or 507 or the foregoing amendment and waiver provisions. 
  

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 SECTION 903. COMPLIANCE WITH TRUST INDENTURE ACT. 
 Every amendment or supplement to this Indenture or the Securities shall be set forth in a amended or supplemental indenture that complies with the Trust
Indenture Act as then in effect. 
 SECTION 904. REVOCATION AND EFFECT OF CONSENTS. 
 Until an amendment, supplement or waiver becomes effective, a consent to it by a Holder of a Security is a continuing consent by the Holder of a Security
and every subsequent Holder of a Security or portion of a Security that evidences the same debt as the consenting Holder’s Security, even if notation of the consent is not made on any Security. However, any such Holder of a Security or
subsequent Holder of a Security may revoke the consent as to its Security if the Trustee receives written notice of revocation before the date the waiver, supplement or amendment becomes effective. An amendment, supplement or waiver becomes
effective in accordance with its terms and thereafter binds every Holder. 
 SECTION 905. NOTATION ON OR EXCHANGE OF SECURITIES. 
 The Trustee may place an appropriate notation about an amendment, supplement or waiver on any Security thereafter authenticated. The Company in exchange
for all Securities of a series may issue and the Trustee shall, upon receipt of a written order from the Company to authenticate such Securities, authenticate new Securities that reflect the amendment, supplement or waiver. 
 SECTION 906. TRUSTEE TO SIGN AMENDMENTS, ETC.. 
 The
Trustee shall sign any amended or supplemental indenture authorized pursuant to this Article IX if the amendment or supplement does not adversely affect the rights, duties, liabilities or immunities of the Trustee. The Company may not sign an
amendment or supplemental indenture until the Board of Directors approves it. In executing any amended or supplemental indenture, the Trustee shall be entitled to receive and (subject to Section 601 of this Indenture) shall be fully protected
in relying upon, in addition to the documents required by Section 603 this Indenture, an Officer’s Certificate and an Opinion of Counsel stating that the execution of such amended or supplemental indenture is authorized or permitted by
this Indenture. 
 ARTICLE TEN 
 COVENANTS 
 SECTION 1001. PAYMENT OF PRINCIPAL, PREMIUM AND INTEREST. 
 The Company covenants and agrees for the benefit of each series of Securities that it will duly and punctually pay the principal of (and premium, if
any), interest on and any Additional Amounts with respect to the Securities of that series in accordance with the terms of the Securities and this Indenture. 
  

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 SECTION 1002. MAINTENANCE OF OFFICE OR AGENCY. 
 If Securities of a series are issuable only as Registered Securities, the Company will maintain in each Place of Payment for any series of Securities an
office or agency where Securities of that series may be presented or surrendered for payment, where Securities of that series may be surrendered for registration of transfer or exchange and where notices and demands to or upon the Company in respect
of the Securities of that series and this Indenture may be served. 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 Corporate Trust Office of the Trustee. 
 The Company may also from time to time designate one or more other offices or agencies where the Securities of one or more series may be presented or
surrendered for any or all such purposes and may from time to time rescind such designations; PROVIDED, HOWEVER, that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in each
Place of Payment for Securities of any series 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 1003. MONEY FOR SECURITIES PAYMENTS TO BE HELD IN TRUST. 
 If the Company shall at any time act as its own Paying Agent with respect to any series of Securities, it will, on or before each due date of the principal of (and premium, if any) or interest on or any Additional
Amounts with respect to any of the Securities of that series, segregate and hold in trust for the benefit of the Persons entitled thereto a sum sufficient to pay the principal (and premium, if any) or interest so becoming due until such sums shall
be paid to such Persons or otherwise disposed of as herein provided and will promptly notify the Trustee of its action or failure so to act. 
 Whenever the Company shall have one or more Paying Agents for any series of Securities, the Company will, on or before each due date of the principal of (and premium, if any) or interest on any Securities of that series, deposit with a
Paying Agent a sum sufficient to pay the principal (and premium, if any) or interest so becoming due, such sum to be held in trust for the benefit of the Persons entitled to such principal, premium or interest, and (unless such Paying Agent is the
Trustee) the Company will promptly notify the Trustee of its action or failure so to act. 
 The Company will cause each Paying Agent for any
series of Securities other than the Trustee to execute and deliver to the Trustee an instrument in which such Paying Agent shall agree with the Trustee, subject to the provisions of this Section, that such Paying Agent will: 
 (1) hold all sums held by it for the payment of the principal of (and premium, if any), interest on or any Additional Amounts with respect
to Securities of that series in trust for the benefit of the Persons entitled thereto until such sums shall be paid to such Persons or otherwise disposed of as herein provided; 
  

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 (2) give the Trustee notice of any default by the Company (or any other obligor upon the
Securities of that series) in the making of any payment of principal (and premium, if any), interest on or any Additional Amounts with respect to the Securities of that series; and 
 (3) at any time during the continuance of any such default, upon the written request of the Trustee, forthwith pay to the Trustee all sums
so held in trust by such Paying Agent. 
 The Company may at any time, for the purpose of obtaining the satisfaction and discharge of this
Indenture or for any other purpose, pay, or by Company Order direct any Paying Agent to pay, to the Trustee all sums held in trust by the Company or such Paying Agent, such sums to be held by the Trustee upon the same trusts as those upon which sums
were held by the Company or such Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such Paying Agent shall be released from all further liability with respect to such money. 
 Any money deposited with the Trustee or any Paying Agent, or then held by the Company, in trust for the payment of the principal of (and premium, if any)
or interest on any Security of any series and remaining unclaimed for three years after such principal (and premium, if any) or interest has become due and payable shall, unless otherwise required by mandatory provisions of applicable escheat, or
abandoned or unclaimed property law, be paid to the Company on Company Request, or (if then held by the Company) shall be discharged from such trust; and the Holder of such Security shall thereafter, as an unsecured general creditor, look only to
the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money, and all liability of the Company as trustee thereof, shall thereupon cease; PROVIDED, HOWEVER, that the Trustee or such Paying
Agent, before being required to make any such repayment, may at the expense of the Company cause to be published once, in an Authorized Newspaper in The Borough of Manhattan, The City of New York and in such other Authorized Newspapers as the
Trustee shall deem appropriate, notice that such money remains unclaimed and that, after a date specified herein, which shall not be less than 30 days from the date of such publication, any unclaimed balance of such money then remaining will, unless
otherwise required by mandatory provisions of applicable escheat, or abandoned or unclaimed property law, be repaid to the Company. 
 SECTION 1004.
EXISTENCE. 
 Subject to Article VIII, the Company will do or cause to be done all things necessary to preserve and keep in full force
and effect its corporate existence. 
 SECTION 1005. STATEMENT BY OFFICERS AS TO DEFAULT. 
 The Company shall deliver to the Trustee, within 120 days after the end of each fiscal year, an Officers’ Certificate stating that a review of the
activities of the Company and its Subsidiaries during the preceding fiscal year has been made under the supervision of the signing officers with a view to determining whether the Company has kept, observed, performed and 

  

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fulfilled its obligations under this Indenture, and further stating, as to each such officer signing such certificate, that to the best of his or her
knowledge the Company has kept, observed, performed and fulfilled each and every covenant contained in this Indenture and is not in default in the performance or observance of any of the terms, provisions and conditions of this Indenture (or, if a
Default or Event of Default shall have occurred, describing all such Defaults or Events of Default of which he or she may have knowledge and what action the Company is taking or proposes to take with respect thereto) and that to the best of his or
her knowledge no event has occurred and remains in existence by reason of which payments on account of the principal of or interest, if any, on the Securities is prohibited or if such event has occurred, a description of the event and what action
the Company is taking or proposes to take with respect thereto. 
 The Company shall, so long as any of the Securities are outstanding,
deliver to the Trustee, forthwith and in any event within five days upon any officer becoming aware of any Default or Event of Default or an event which, with notice or the lapse of time or both, would constitute an Event of Default, an
Officers’ Certificate specifying such Default or Event of Default and what action the Company is taking or proposes to take with respect thereto. 
 SECTION 1006. WAIVER OF CERTAIN COVENANTS. 
 The Company may omit in any particular instance to comply with any covenant or
condition set forth in Section 1005, or any covenant added for the benefit of any series of Securities as contemplated by Section 301 (unless otherwise specified pursuant to Section 301) if before or after the time for such compliance
the Holders of a majority in principal amount of the Outstanding Securities of all series affected by such omission (acting as one class) shall, by Act of such Holders, either waive such compliance in such instance or generally waive compliance with
such covenant or condition, but no such waiver shall extend to or affect such covenant or condition except to the extent so expressly waived, and, until such waiver shall become effective, the obligations of the Company and the duties of the Trustee
in respect of any such covenant or condition shall remain in full force and effect. 
 SECTION 1007. ADDITIONAL AMOUNTS. 
 If the Securities of a series expressly provide for the payment of Additional Amounts, the Company will pay to the Holder of any Security of such series
Additional Amounts as expressly provided therein. Whenever in this Indenture there is mentioned, in any context, the payment of the principal of or any premium or interest on, or in respect of, any Security of any series or the net proceeds received
from the sale or exchange of any Security of any series, such mention shall be deemed to include mention of the payment of Additional Amounts provided for in this Section 1007 to the extent that, in such context, Additional Amounts are, were or
would be payable in respect thereof pursuant to the provisions of this Section 1007 and express mention of the payment of Additional Amounts (if applicable) in any provisions hereof shall not be construed as excluding Additional Amounts in
those provisions hereof where such express mention is not made. 
 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 (or if the Securities of that series will not bear interest prior to Maturity, the first day on which a payment 

  

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of principal and any premium is made), and at least 10 days prior to each date of payment of principal and any premium or interest if there has been any
change with respect to the matters set forth in the below-mentioned Officers’ Certificate, the Company shall furnish the Trustee and the Company’s principal Paying Agent or Paying Agents, if other than the Trustee, with an Officers’
Certificate instructing the Trustee and such Paying Agent or Paying Agents whether such payment of principal of and any premium or interest on the Securities of that series shall be made to Holders of Securities of that series who are United States
Aliens without withholding for or on account of any tax, assessment or other governmental charge described in the Securities of that series. If any such withholding shall be required, then such Officers’ Certificate shall specify by country the
amount, if any, required to be withheld on such payments to such Holders of Securities and the Company will pay to such Paying Agent the Additional Amounts required 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 1007. 
 ARTICLE ELEVEN 
 REDEMPTION OF SECURITIES 
 SECTION 1101. APPLICABILITY OF ARTICLE. 
 Securities of any series which are redeemable before their Stated Maturity shall be redeemable in accordance with their terms and (except as otherwise
specified as contemplated by Section 301 for Securities of any series) in accordance with this Article. 
 SECTION 1102. ELECTION TO REDEEM; NOTICE
TO TRUSTEE. 
 The election of the Company to redeem any Securities shall be evidenced by a Board Resolution. In case of any redemption
at the election of the Company of less than all the Securities of any series, the Company shall, a reasonable period prior to the Redemption Date fixed by the Company (unless a shorter notice shall be satisfactory to the Trustee), notify the Trustee
of such Redemption Date and of the principal amount of Securities of such series to be redeemed. In the case of any redemption of Securities prior to the expiration of any restriction on such redemption provided in the terms of such Securities or
elsewhere in this Indenture, the Company shall furnish the Trustee with an Officers’ Certificate evidencing compliance with such restriction. 
 SECTION 1103. SELECTION BY TRUSTEE OF SECURITIES TO BE REDEEMED. 
 If less than all the Securities of any series are to be
redeemed, the particular Securities to be redeemed shall be selected not more than 60 days prior to the Redemption Date by the Trustee, from the Outstanding Securities of such series not previously called for redemption, by such method as the
Trustee shall deem fair and appropriate and that may provide for the selection for redemption of portions (equal to the minimum authorized denomination for Securities of that series or any integral multiple thereof) of the principal amount of
Securities of such series of a denomination larger than the minimum authorized denomination for Securities of that series or of the principal amount of global Securities of such series. 
  

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 The Trustee shall promptly notify the Company and the Security Registrar in writing of the Securities
selected for redemption and, in the case of any Securities 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 Securities redeemed or to be redeemed only in part, to the portion of the
principal amount of such Securities which has been or is to be redeemed. 
 SECTION 1104. NOTICE OF REDEMPTION. 
 Notice of redemption shall be given in the manner provided in Section 107 to each Holder of Securities to be redeemed not less than 30 nor more than
60 days prior to the Redemption Date. 
 All notices of redemption shall state: 
 (1) the Redemption Date, 
 (2) the Redemption Price, 
 (3) if less than all the Outstanding Securities of any series are
to be redeemed, the identification (and, in the case of partial redemption, the principal amounts) of the particular Securities to be redeemed, 
 (4) that on the Redemption Date the Redemption Price will become due and payable upon each such Security to be redeemed and, if applicable, that interest thereon will cease to accrue on and after said date,

 (5) the place or places where such Securities are to be surrendered for payment of the Redemption Price, 
 (6) that the redemption is for a sinking fund, if such is the case, and 
 (7) the “CUSIP” number, if applicable. 
 A notice of redemption as contemplated by Section 107 need not identify particular Registered Securities to be redeemed. Notice of redemption of Securities to be redeemed at the election 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. 
  

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 SECTION 1105. DEPOSIT OF REDEMPTION PRICE. 
 On or before 10:00 a.m., New York City time, on any Redemption Date, the Company shall deposit with the Trustee or with a Paying Agent (or, if the
Company is acting as its own Paying Agent, segregate and hold in trust as provided in Section 1003) an amount of money sufficient to pay the Redemption Price of, and (except if the Redemption Date shall be an Interest Payment Date) accrued
interest on and any Additional Amounts with respect to all the Securities to be redeemed on that date. 
 SECTION 1106. SECURITIES PAYABLE ON REDEMPTION
DATE. 
 Notice of redemption having been given as aforesaid, the Securities so to be redeemed shall, on the Redemption Date, become due
and payable at the Redemption Price therein specified, and from and after such date (unless the Company shall default in the payment of the Redemption Price and accrued interest) such Securities shall cease to bear interest. Upon surrender of any
such Security for redemption in accordance with said notice, such Security shall be paid by the Company at the Redemption Price, together with accrued interest (and any Additional Amounts) to the Redemption Date; PROVIDED, HOWEVER, that installments
of interest whose Stated Maturity is on or prior to the Redemption Date shall be payable to the Holders of such Securities, or one or more Predecessor Securities, registered as such at the close of business on the relevant Record Dates according to
their terms and the provisions of Section 307. 
 If any Security called for redemption shall not be so paid upon surrender thereof for
redemption, the principal (and premium, if any) shall, until paid, bear interest from the Redemption Date at the rate prescribed therefor in the Security or, in the case of Original Issue Discount Securities, the Securities’ Yield to Maturity.

 SECTION 1107. SECURITIES REDEEMED IN PART. 
 Any Registered Security which is to be redeemed only in part shall be surrendered at a Place of Payment therefor (with, if the Company or the Trustee so requires, due endorsement by, or a written instrument of transfer in form satisfactory
to the Company and the Trustee duly executed by, the Holder thereof or his attorney duly authorized in writing), and the Company shall execute, and the Trustee shall authenticate and deliver to the Holder of such Security without service charge, a
new Registered Security or Securities of the same series and Stated Maturity, of any authorized denomination as requested by such Holder, in aggregate principal amount equal to and in exchange for the unredeemed portion of the principal of the
Security so surrendered. 
 SECTION 1108. PURCHASE OF SECURITIES. 
 Unless otherwise specified as contemplated by Section 301, the Company and any Affiliate of the Company may at any time purchase or otherwise acquire Securities in the open market or by private agreement. Such
acquisition shall not operate as or be deemed for any purpose to be a redemption of the indebtedness represented by such Securities. Any Securities purchased or acquired by the Company may be delivered to the Trustee and, upon such delivery, the
indebtedness represented thereby shall be deemed to be satisfied. Section 309 shall apply to all Securities so delivered. 
  

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 ARTICLE TWELVE 
 SINKING FUNDS 
 SECTION 1201. APPLICABILITY OF ARTICLE. 
 The provisions of this Article shall be applicable to any sinking fund for the retirement of Securities of a series except as otherwise specified as
contemplated by Section 301 for Securities of such series. 
 The minimum amount of any sinking fund payment provided for by the terms
of Securities of any series is herein referred to as a “mandatory sinking fund payment,” and any payment in excess of such minimum amount provided for by the terms of Securities of any series is herein referred to as an “optional
sinking fund payment”. Unless otherwise provided by the terms of Securities of any series, the cash amount of any sinking fund payment may be subject to reduction as provided in Section 1202. Each sinking fund payment shall be applied to
the redemption of Securities of any series as provided for by the terms of Securities of such series. 
 SECTION 1202. SATISFACTION OF SINKING FUND
PAYMENTS WITH SECURITIES. 
 The Company (1) may deliver Outstanding Securities of a series (other than any previously called for
redemption), and (2) may apply as a credit Securities of a series which have been redeemed either at the election of the Company pursuant to the terms of such Securities or through the application of permitted optional sinking fund payments
pursuant to the terms of such Securities, in each case in satisfaction of all or any part of any sinking fund payment with respect to the Securities of such series required to be made pursuant to the terms of such Securities as provided for by the
terms of such series; PROVIDED that such Securities have not been previously so credited. Such Securities shall be received and credited for such purpose by the Trustee at the Redemption Price specified in such Securities for redemption through
operation of the sinking fund and the amount of such sinking payment shall be reduced accordingly. 
 SECTION 1203. REDEMPTION OF SECURITIES FOR SINKING
FUND. 
 Not less than 45 days prior (unless a shorter period shall be satisfactory to the Trustee) to each sinking fund payment date for
any series of Securities, the Company will deliver to the Trustee an Officers’ Certificate specifying the amount of the next ensuing sinking fund payment for that series pursuant to the terms of that series, the portion thereof, if any, which
is to be satisfied by payment of cash and the portion thereof, if any, which is to be satisfied by delivery of or by crediting Securities of that series pursuant to Section 1202 and will also deliver to the Trustee any Securities to be so
delivered. Not less than 30 days before each such sinking fund payment date the Trustee shall select the Securities to be redeemed upon such sinking fund payment date in the manner specified in Section 1103 and cause notice of the redemption
thereof to be given in the name of and at the expense of the Company in the manner provided in Section 1104. Such notice having been duly given, the redemption of such Securities shall be made upon the terms and in the manner stated in Sections 1106
and 1107. 
  

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 ARTICLE THIRTEEN 
 MEETINGS OF HOLDERS OF SECURITIES 
 SECTION 1301. PURPOSES FOR WHICH MEETINGS MAY BE CALLED. 
 A meeting of Holders of Securities of any or all series may be called at any time and from time to time pursuant to this Article to make, give or take
any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be made, given or taken by Holders of Securities of such series. 
 SECTION 1302. CALL, NOTICE AND PLACE OF MEETINGS. 
 (a) The Trustee may at any time
call a meeting of Holders of Securities of any series for any purpose specified in Section 1301, to be held at such time and at such place in Dallas, Texas, in The Borough of Manhattan, The City of New York, or in any other location, as the
Trustee shall determine. Notice of every meeting of Holders of Securities of any series, setting forth the time and the place of such meeting and in general terms the action proposed to be taken at such meeting, shall be given, in the manner
provided in Section 107, not less than 20 nor more than 180 days prior to the date fixed for the meeting. 
 (b) In case
at any time the Company, pursuant to a Board Resolution, or the Holders of at least 10% in aggregate principal amount of the Outstanding Securities of any series, shall have requested the Trustee for any such series to call a meeting of the Holders
of Securities of such series for any purpose specified in Section 1301, by written request setting forth in reasonable detail the action proposed to be taken at the meeting, and the Trustee shall not have made the first publication of the
notice of such meeting within 30 days after receipt of such request or shall not thereafter proceed to cause the meeting to be held as provided herein, then the Company or the Holders of Securities of such series in the amount above specified, as
the case may be, may determine the time and the place in Dallas, Texas or in The Borough of Manhattan, The City of New York for such meeting and may call such meeting for such purposes by giving notice thereof as provided in Subsection (a) of
this Section. 
 SECTION 1303. PERSONS ENTITLED TO VOTE AT MEETINGS. 
 To be entitled to vote at any meeting of Holders of Securities of any series, a Person shall be (1) a Holder of one or more Outstanding Securities of such series, or (2) a Person appointed by an instrument
in writing as proxy for a Holder or Holders of one or more Outstanding Securities of such series by such Holder or Holders. The only Persons who shall be entitled to be present or to speak at any meeting of Holders of Securities of any series shall
be the Persons entitled to vote at such meeting and their counsel, any representatives of the Trustee and its counsel and any representatives of the Company and its counsel. 
  

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 SECTION 1304. QUORUM; ACTION. 
 The Persons entitled to vote a majority in aggregate principal amount of the Outstanding Securities of a series shall constitute a quorum for a meeting of Holders of Securities of such series. In the absence of a
quorum within 30 minutes of the time appointed for any such meeting, the meeting shall, if convened at the request of Holders of Securities of such series, be dissolved. In any other case, the meeting may be adjourned for a period of not less than
10 days as determined by the chairman of the meeting prior to the adjournment of such meeting. In the absence of a quorum at any such adjourned meeting, such adjourned meeting may be further adjourned for a period of not less than 10 days as
determined by the chairman of the meeting prior to the adjournment of such adjourned meeting. Subject to Section 1305(d), notice of the reconvening of any adjourned meeting shall be given as provided in Section 1302(a), except that such
notice need be given only once not less than five days prior to the date on which the meeting is scheduled to be reconvened. Notice of the reconvening of an adjourned meeting shall state expressly that Persons entitled to vote a majority in
principal amount of the Outstanding Securities of such series shall constitute a quorum. 
 Except as limited by the proviso to
Section 902, any resolution presented to a meeting or adjourned meeting duly reconvened at which a quorum is present as aforesaid may be adopted by the affirmative vote of the Holders of a majority in aggregate principal amount of the
Outstanding Securities of that series; PROVIDED, HOWEVER, that, except as limited by the proviso to Section 902, any resolution with respect to any request, demand, authorization, direction, notice, consent or waiver which this Indenture
expressly provides may be made, given or taken by the Holders of a specified percentage that is less than a majority in aggregate principal amount of the Outstanding Securities of a series may be adopted at a meeting or an adjourned meeting duly
reconvened and at which a quorum is present as aforesaid by the affirmative vote of the Holders of such specified percentage in aggregate principal amount of the Outstanding Securities of that series. 
 Except as limited by the fourth paragraph of Section 902, any resolution passed or decision taken at any meeting of Holders of Securities of any
series duly held in accordance with this Section shall be binding on all the Holders of Securities of such series, whether or not present or represented at the meeting. 
 SECTION 1305. DETERMINATION OF VOTING RIGHTS; CONDUCT AND ADJOURNMENT OF MEETINGS. 
 (a) The holding of Securities shall be proved in the manner specified in Section 105 and the appointment of any proxy shall be proved in the manner specified in Section 105. Such regulations may provide that written instruments
appointing proxies, regular on their face, may be presumed valid and genuine without the proof specified in Section 105 or other proof. 
 (b) The Trustee shall, by an instrument in writing, appoint a temporary chairman of the meeting, unless the meeting shall have been called by the Company or by Holders of Securities as provided in
Section 1302(b), in which case the Company or the 

  

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Holders of Securities of the series calling the meeting, as the case may be, shall appoint a temporary chairman. A permanent chairman and a permanent
secretary of the meeting shall be elected by vote of the Persons entitled to vote a majority in aggregate principal amount of the Outstanding Securities of such series represented at the meeting. 
 (c) At any meeting each Holder of a Security of such series and each proxy shall be entitled to one vote for each $1,000 principal amount
of the Outstanding Securities of such series held or represented by him; PROVIDED, HOWEVER, that no vote shall be cast or counted at any meeting in respect of any Security challenged as not Outstanding and ruled by the chairman of the meeting to be
not Outstanding. The chairman of the meeting shall have no right to vote, except as a Holder of a Security of such series or as a proxy. 
 (d) Any meeting of Holders of Securities of any series duly called pursuant to Section 1302 at which a quorum is present may be adjourned from time to time by Persons entitled to vote a majority in aggregate
principal amount of the Outstanding Securities of such series represented at the meeting; and the meeting may be held as so adjourned without further notice. 
 SECTION 1306. COUNTING VOTES AND RECORDING ACTION OF MEETINGS. 
 The vote upon any resolution submitted to any meeting of
Holders of Securities of any series shall be by written ballots on which shall be subscribed the signatures of the Holders of Securities of such series or of their representatives by proxy and the principal amounts and serial numbers of the
Outstanding Securities of such series held or represented by them. The permanent chairman of the meeting shall appoint two inspectors of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file
with the secretary of the meeting their verified written reports in duplicate of all votes cast at the meeting. A record, at least in duplicate, of the proceedings of each meeting of Holders of Securities of any series shall be prepared by the
secretary of the meeting and there shall be attached to such record the original reports of the inspectors of votes on any vote by ballot taken thereat and affidavits by one or more Persons having knowledge of the facts setting forth a copy of the
notice of the meeting and showing that such notice was given as provided in Section 1302 and, if applicable, Section 1304. Each copy shall be signed and verified by the affidavits of the permanent chairman and secretary of the meeting and
one such copy shall be delivered to the Company, and another to the Trustee to be preserved by the Trustee, the latter to have attached thereto the ballots voted at the meeting. Any record so signed and verified shall be conclusive evidence of the
matters therein stated. 
 * * * 
 This instrument may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, but all such counterparts shall together constitute but one and the same instrument. 
 [Signatures on following page] 
  

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 IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed, and their
respective corporate seals to be hereunto affixed and attested, as of the day and year first above written. 
  

									
		 		 	ENSCO INTERNATIONAL INCORPORATED
				
	[CORPORATE SEAL]	 		 	By:	 	 
		 		 		 	Name:	 	 
		 		 		 	Title:	 	 
			
		 		 	[                                       
                 ]
		 		 	TRUSTEE
				
		 		 	By:	 	 
		 		 		 	Name:	 	 
		 		 		 	Title:	 	 

  

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