Document:

Indenture

 Exhibit 4.16(a) 
 COLUMBIA HEALTHCARE CORPORATION 
 TO 
 THE FIRST NATIONAL BANK OF CHICAGO, 
 TRUSTEE 
 INDENTURE 
 DATED AS OF DECEMBER 15,
1993 
 DEBT SECURITIES 

 TABLE OF CONTENTS 
  

					
	 	 	 	  	Page
	 ARTICLE ONE
	 		  	
	DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION	  	1
	 SECTION 101.
	 	DEFINITIONS.	  	1
	 SECTION 102.
	 	COMPLIANCE CERTIFICATES AND OPINIONS.	  	12
	 SECTION 103.
	 	FORM OF DOCUMENTS DELIVERED TO TRUSTEE.	  	13
	 SECTION 104.
	 	NOTICES, ETC., TO TRUSTEE AND COMPANY	  	13
	 SECTION 105.
	 	NOTICE TO HOLDERS; WAIVER.	  	14
	 SECTION 106.
	 	CONFLICT WITH TRUST INDENTURE ACT.	  	14
	 SECTION 107.
	 	EFFECT OF HEADINGS AND TABLE OF CONTENTS	  	15
	 SECTION 108.
	 	SUCCESSORS AND ASSIGNS	  	15
	 SECTION 109.
	 	SEPARABILITY CLAUSE	  	15
	 SECTION 110.
	 	BENEFITS OF INDENTURE	  	15
	 SECTION 111.
	 	GOVERNING LAW	  	15
	 SECTION 112.
	 	LEGAL HOLIDAYS	  	15
	 SECTION 113.
	 	NO SECURITY INTEREST CREATED	  	16
	 SECTION 114.
	 	LIABILITY SOLELY CORPORATE	  	16
	 SECTION 115.
	 	COUNTERPARTS	  	16
			
	 ARTICLE TWO
	 		  	
		
	DEBT SECURITY FORMS	  	16
	 SECTION 201.
	 	FORMS GENERALLY	  	16
	 SECTION 202.
	 	FORM OF TRUSTEE’S CERTIFICATE OF AUTHENTICATION	  	17
			
	 ARTICLE THREE
	 		  	
		
	THE DEBT SECURITIES	  	18
	 SECTION 301.
	 	AMOUNT UNLIMITED; ISSUABLE IN SERIES.	  	18
	 SECTION 302.
	 	DENOMINATIONS	  	21
	 SECTION 303.
	 	EXECUTION, AUTHENTICATION, DELIVERY AND DATING	  	21
	 SECTION 304.
	 	TEMPORARY DEBT SECURITIES; GLOBAL NOTES.	  	23
	 SECTION 305.
	 	REGISTRATION, TRANSFER AND EXCHANGE	  	25
	 SECTION 306.
	 	MUTILATED, DESTROYED, LOST AND STOLEN DEBT SECURITIES	  	26
	 SECTION 307.
	 	PAYMENT OF INTEREST; INTEREST RIGHTS PRESERVED	  	26
	 SECTION 308.
	 	CANCELLATION	  	28
	 SECTION 309.
	 	COMPUTATION OF INTEREST	  	28
	 SECTION 310.
	 	CURRENCY OF PAYMENTS IN RESPECT OF DEBT SECURITIES	  	28
	 SECTION 311.
	 	JUDGMENTS	  	32

  

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	 ARTICLE FOUR
	  		  	
			
		  	SATISFACTION AND DISCHARGE .	  	32
	 SECTION 401.
	  	SATISFACTION AND DISCHARGE OF INDENTURE.	  	32
	 SECTION 402.
	  	APPLICATION OF TRUST MONEY.	  	34
			
	 ARTICLE FIVE
	  		  	
			
		  	REMEDIES	  	34
	 SECTION 501.
	  	EVENTS OF DEFAULT	  	34
	 SECTION 502.
	  	ACCELERATION OF MATURITY; RESCISSION AND ANNULMENT	  	35
	 SECTION 503.
	  	COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT BY TRUSTEE	  	36
	 SECTION 504.
	  	TRUSTEE MAY FILE PROOFS OF CLAIM	  	37
	 SECTION 505.
	  	TRUSTEE MAY ENFORCE CLAIMS WITHOUT POSSESSION OF DEBT SECURITIES.	  	38
	 SECTION 506.
	  	APPLICATION OF MONEY COLLECTED .	  	38
	 SECTION 507.
	  	LIMITATION ON SUITS	  	39
	 SECTION 508.
	  	UNCONDITIONAL RIGHT OF HOLDERS TO RECEIVE PRINCIPAL, PREMIUM AND INTEREST.	  	39
	 SECTION 509.
	  	RESTORATION OF RIGHTS AND REMEDIES	  	40
	 SECTION 510.
	  	RIGHTS AND REMEDIES CUMULATIVE	  	40
	 SECTION 511.
	  	DELAY OR OMISSION NOT WAIVER	  	40
	 SECTION 512.
	  	CONTROL BY HOLDERS	  	40
	 SECTION 513.
	  	WAIVER OF PAST DEFAULTS	  	41
	 SECTION 514.
	  	UNDERTAKING FOR COSTS.	  	41
	 SECTION 515.
	  	WAIVER OF STAY OR EXTENSION LAWS	  	42
			
	 ARTICLE SIX
	  		  	
			
		  	THE TRUSTEE	  	42
	 SECTION 601.
	  	CERTAIN DUTIES AND RESPONSIBILITIES	  	42
	 SECTION 602.
	  	NOTICE OF DEFAULT	  	43
	 SECTION 603.
	  	CERTAIN RIGHTS OF TRUSTEE	  	44
	 SECTION 604.
	  	NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF DEBT SECURITIES	  	45
	 SECTION 605.
	  	MAY HOLD DEBT SECURITIES	  	45
	 SECTION 606.
	  	MONEY HELD IN TRUST	  	45
	 SECTION 607.
	  	COMPENSATION, INDEMNIFICATION AND REIMBURSEMENT	  	46
	 SECTION 608.
	  	RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR	  	46
	 SECTION 609.
	  	ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.	  	48
	 SECTION 610.
	  	MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO BUSINESS	  	49
	 SECTION 611.
	  	APPOINTMENT OF AUTHENTICATING AGENT.	  	50
	 SECTION 612.
	  	PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY	  	51

  

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	 ARTICLE SEVEN
	 		  	
	CONCERNING THE HOLDERS	  	52
	 SECTION 701.
	 	ACTS OF HOLDERS	  	52
	 SECTION 702.
	 	PROOF OF OWNERSHIP; PROOF OF EXECUTION OF INSTRUMENTS BY HOLDERS	  	52
	 SECTION 703.
	 	PERSONS DEEMED OWNERS	  	53
	 SECTION 704.
	 	REVOCATION OF CONSENTS; FUTURE HOLDERS BOUND	  	53
			
	 ARTICLE EIGHT
	 		  	
	HOLDERS' MEETINGS	  	53
	 SECTION 801.
	 	PURPOSES OF MEETINGS	  	53
	 SECTION 802.
	 	CALL OF MEETINGS BY TRUSTEE	  	54
	 SECTION 803.
	 	CALL OF MEETINGS BY COMPANY OR HOLDERS.	  	54
	 SECTION 804.
	 	QUALIFICATIONS FOR VOTING	  	54
	 SECTION 805.
	 	REGULATIONS	  	55
	 SECTION 806.
	 	VOTING	  	55
	 SECTION 807.
	 	NO DELAY OF RIGHTS BY MEETING	  	56
			
	 ARTICLE NINE
	 		  	
		
	CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE	  	56
	 SECTION 901.
	 	COMPANY MAY CONSOLIDATE, ETC., ONLY ON CERTAIN TERMS	  	56
	 SECTION 902.
	 	SUCCESSOR CORPORATION SUBSTITUTED	  	57
			
	 ARTICLE TEN
	 		  	
		
	SUPPLEMENTAL INDENTURES	  	57
	 SECTION 1001.
	 	SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF HOLDERS.	  	57
	 SECTION 1002.
	 	SUPPLEMENTAL INDENTURES WITH CONSENT OF HOLDERS	  	58
	 SECTION 1003.
	 	EXECUTION OF SUPPLEMENTAL INDENTURES	  	59
	 SECTION 1004.
	 	EFFECT OF SUPPLEMENTAL INDENTURES.	  	60
	 SECTION 1005.
	 	CONFORMITY WITH TRUST INDENTURE ACT.	  	60
	 SECTION 1006.
	 	REFERENCE IN DEBT SECURITIES TO SUPPLEMENTAL INDENTURES	  	60
	 SECTION 1007.
	 	NOTICE OF SUPPLEMENTAL INDENTURE.	  	60
			
	 ARTICLE ELEVEN
	 		  	
		
	COVENANTS	  	60
	 SECTION 1101.
	 	PAYMENT OF PRINCIPAL, PREMIUM AND INTEREST	  	60
	 SECTION 1102.
	 	MAINTENANCE OF OFFICE OR AGENCY	  	61
	 SECTION 1103.
	 	MONEY FOR DEBT SECURITIES; PAYMENTS TO BE HELD IN TRUST	  	61
	 SECTION 1104.
	 	CORPORATE EXISTENCE	  	62
	 SECTION 1105.
	 	LIMITATION ON MORTGAGES	  	62

  

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	 SECTION 1106.
	 	LIMITATION ON SALE AND LEASE-BACK	  	64
	 SECTION 1107.
	 	 LIMITATION ON INCURRENCE OF INDEBTEDNESS OR ISSUANCE OF PREFERRED STOCK BY RESTRICTED SUBSIDIARIES
	  	65
	 SECTION 1108.
	 	EXEMPTED TRANSACTIONS	  	66
	 SECTION 1109.
	 	OFFICERS' CERTIFICATE AS TO DEFAULT.	  	66
			
	 ARTICLE TWELVE
	 		  	
	REDEMPTION OF DEBT SECURITIES	  	67
	 SECTION 1201.
	 	APPLICABILITY OF ARTICLE	  	67
	 SECTION 1202.
	 	ELECTION TO REDEEM; NOTICE TO TRUSTEE	  	67
	 SECTION 1203.
	 	SELECTION BY TRUSTEE OF DEBT SECURITIES TO BE REDEEMED	  	67
	 SECTION 1204.
	 	NOTICE OF REDEMPTION	  	68
	 SECTION 1205.
	 	DEPOSIT OF REDEMPTION PRICE	  	68
	 SECTION 1206.
	 	DEBT SECURITIES PAYABLE ON REDEMPTION DATE	  	69
	 SECTION 1207.
	 	DEBT SECURITIES REDEEMED IN PART	  	69
			
	 ARTICLE THIRTEEN
	 		  	
	SINKING FUNDS	  	70
	 SECTION 1301.
	 	APPLICABILITY OF ARTICLE	  	70
	 SECTION 1302.
	 	SATISFACTION OF MANDATORY SINKING FUND PAYMENTS WITH DEBT SECURITIES.	  	70
	 SECTION 1303.
	 	REDEMPTION OF DEBT SECURITIES FOR SINKING FUND.	  	70
			
	 ARTICLE FOURTEEN
	 		  	
	DEFEASANCE	  	72
	 SECTION 1401.
	 	APPLICABILITY OF ARTICLE	  	72
	 SECTION 1402.
	 	DEFEASANCE UPON DEPOSIT OF MONEYS OR U.S. GOVERNMENT OBLIGATIONS	  	72
	 SECTION 1403.
	 	DEPOSIT MONEYS AND U.S. GOVERNMENT OBLIGATIONS TO BE HELD IN TRUST	  	74
	 SECTION 1404.
	 	REPAYMENT TO COMPANY	  	74

  

 iv 

 INDENTURE dated as of December 15, 1993, between COLUMBIA HEALTHCARE CORPORATION, a Delaware corporation
(hereinafter called the “Company”), having its principal executive office at 201 West Main Street, Louisville, Kentucky 40202 and The First National Bank of Chicago (hereinafter called the “Trustee”), having its Corporate Trust
Office at One First National Plaza, Suite 0126, Chicago, Illinois 60670-0126. 
 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 debentures, notes, bonds or other
evidences of indebtedness (herein generally called the “Debt Securities”), to be issued in one or more series, as in this Indenture provided. 
 All things necessary have been done to make this Indenture a valid agreement of the Company, in accordance with its terms. 
 NOW,
THEREFORE, THIS INDENTURE WITNESSETH: 
 For and in consideration of the premises and the purchase of Debt Securities by the Holders thereof, it is
mutually covenanted and agreed, for the equal and proportionate benefit of all Holders of Debt Securities or of Debt Securities of any series, 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 other terms used herein which are defined in the Trust Indenture Act, either directly or by reference therein, have the meanings assigned to them therein;

 (3) all accounting terms not otherwise defined herein have the meanings assigned to them in accordance with generally accepted accounting principles, 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 of America at the date of such computation; 
 and 

 (4) 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 THREE or ARTICLE
SIX, are defined in those respective Articles. 
 “Act” when used with respect to any Holder has the meaning specified in SECTION 701. 

“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. 
 “Affiliated Corporation” means any corporation that is controlled by the Company but which is not a Subsidiary of the Company pursuant to the definition of the term “Subsidiary.” 
 “Attributable Debt” means as of the date of determination, (i) as to any capitalized lease obligations, the indebtedness carried on the balance sheet in
accordance with generally accepted accounting principles and (ii) as to any operating leases, the total net amount of rent required to be paid under such leases during the remaining term thereof, discounted at the rate of 1% per annum over
the weighted average yield to Stated Maturity of the Outstanding Debt Securities compounded semi-annually. The net amount of rent required to be paid under any such lease for any such period shall be the aggregate amount of the rent payable by the
lessee with respect to such period after excluding amounts required to be paid on account of maintenance and repairs, insurance, taxes, assessments, water rates and similar charges. The net amount of rent required to be paid shall also exclude
contingent rent payments that are based on factors, such as revenue growth, that are not part of required minimum rent payments. In the case of any lease which is terminable by the lessee upon the payment of a penalty, such net amount shall also
include the amount of such penalty, but no rent shall be considered as required to be paid under such lease subsequent to the first date upon which it may be so terminated. “Attributable Debt” does not include any obligation to make
payments arising from the transfer of tax benefits under the United States Economic Recovery Tax Act of 1981 to the extent such obligation is conditioned upon receipt of payments from another Person. 
 “Authenticating Agent” has the meaning specified in SECTION 611. 
 “Board of Directors” means either the board of directors of the Company, or any committee of that board duly authorized to act in respect hereof. 
  

 2 

 “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. 
 “Business Day” when used with respect to any Place of Payment or any other particular location referred to in this Indenture or in the Debt Securities means any day that is not a Saturday, a Sunday or a legal holiday or a day on
which banking institutions or trust companies in that Place of Payment or other location are authorized or obligated by law to close, except as otherwise specified pursuant to SECTION 301. 
 “Code” means the Internal Revenue Code of 1986, as amended and as in effect on the date hereof. 
 “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 on such date. 
 “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 the Chairman, a Vice Chairman, the President, the Chief Financial Officer or a Vice President and by the Treasurer, an Assistant Treasurer, the Controller, the Director of Finance, the
Secretary or an Assistant Secretary of the Company, and delivered to the Trustee. 
 “Component Currency” has the meaning specified in SECTION
310(H). 
 “Consolidated Net Tangible Assets” means the total amount of assets (less applicable reserves and other properly deductible items) after
deducting therefrom (a) all current liabilities as disclosed on the consolidated balance sheet of the Company (excluding any thereof which are by their terms extendible or renewable at the option of the obligor thereon to a time more than 12
months after the time as of which the amount thereof is being computed and further excluding any deferred income taxes that are included in current liabilities) and (b) all goodwill, trade names, trademarks, patents, unamortized debt discount
and expense and other like intangible assets, all as set forth on the most recent consolidated balance sheet of the Company and computed in accordance with generally accepted accounting principles. 
 “Consolidated Stockholders’ Equity” means the total stockholders’ equity of the Company and its Consolidated Subsidiaries, which under generally
accepted accounting principles would appear on a consolidated balance sheet of the Company and its Subsidiaries, excluding the separate component of stockholders’ equity attributable to foreign currency translation adjustments pursuant to
“Statement of Financial Accounting Standards No. 52 — Foreign Currency Translation” or any successor provision or principle of generally accepted accounting principles. 
  

 3 

 “Consolidated Subsidiaries” means those Subsidiaries that are consolidated with the Company for financial
reporting purposes. 
 “Conversion Date” has the meaning specified in SECTION 310(D). 
 “Conversion Event” means the cessation of (i) a Foreign Currency to be used both by the government of the country which issued such Currency and for the
settlement of transactions by public institutions of or within the international banking community, (ii) the ECU to be used both within the European Monetary System and for the settlement of transactions by public institutions of or within the
European communities, or (iii) any Currency unit other than the ECU to be used for the purposes for which it was established. 
 “Corporate Trust
Office” means the principal corporate trust office of the Trustee at which at any particular time its corporate trust business shall be administered, which office at the date of execution of this instrument is located at The First National Bank
of Chicago, One First National Plaza, Suite 0126, Chicago, Illinois 60670-0126, Attention: Corporate Trust Services Division. 
 “Corporation”
includes corporations, associations, companies and business trusts. 
 “Currency” means Dollars or Foreign Currency. 
 “Currency Determination Agent” means the New York Clearing House bank, if any, from time to time selected by the Company for purposes of SECTION 310; provided
that such agent shall accept such appointment in writing and the terms of such appointment shall be acceptable to the Company and shall, in the opinion of the Company at the time of such appointment, require such agent to make the determinations
required by this Indenture by a method consistent with the method provided in this Indenture for the making of such decision or determination. 
 “Debt” means (i) indebtedness for borrowed money by the Company or a Restricted Subsidiary, (ii) indebtedness of the Company or a Restricted Subsidiary (including capitalized lease obligations) for the deferred payment
of the purchase price of property or assets purchased, and (iii) guarantees or other contingent obligations of the Company or a Restricted Subsidiary of or for borrowed money of another person or indebtedness of another person for the deferred
payment of the purchase price of property or assets purchased (other than indebtedness owed by a Restricted Subsidiary to the Company, by a Restricted Subsidiary to a Subsidiary or by the Company to a Subsidiary). 
  

 4 

 “Debt Securities” has the meaning stated in the first recital of this Indenture and more particularly means any
Debt Securities (including any Global Notes) authenticated and delivered under this Indenture. 
 “Defaulted Interest” has the meaning specified in
SECTION 307. 
 “Depositary” means a clearing agency registered under the Securities Exchange Act of 1934, as amended, or any successor thereto,
which shall in either case be designated 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 Debt Securities of any series shall mean the Depositary with respect to the Debt Securities of
that series. 
 “Discharged” has the meaning specified in SECTION 1402. 
 “Discount Security” means any Debt Security that is issued with “original issue discount” within the meaning of Section 1273(a) of the Code and the regulations thereunder. 
 “Dollar” or “$” means a dollar or other equivalent unit in such coin or currency of the United States of America as at the time of payment is legal
tender for the payment of public and private debts. 
 “Dollar Equivalent of the Currency Unit” has the meaning specified in SECTION 310(G).

 “Dollar Equivalent of the Foreign Currency” has the meaning specified in SECTION 310(F). 
 “ECU” means the European Currency Unit as defined and revised from time to time by the Council of the European Communities. 
 “Election Date” has the meaning specified in SECTION 310(H). 
 “Event of Default” has the meaning specified in SECTION 501. 
 “Exchange Rate Officer’s Certificate” means a telex or a
certificate setting forth (i) the applicable Market Exchange Rate and (ii) the Dollar, Foreign Currency or Currency unit amounts of principal, premium, if any, and any interest respectively (on an aggregate basis and on the basis of a Debt
Security having the lowest denomination principal amount pursuant to SECTION 302 in the relevant Currency or Currency unit), payable on the basis of such Market Exchange Rate sent (in the case of a telex) or signed (in the case of a certificate) by
the Chief Financial Officer, a Vice President, the Treasurer or any Assistant Treasurer of the Company. 
  

 5 

 “Fixed Rate Security” means a Debt Security that provides for the payment of interest at a fixed rate.

 “Floating Rate Security” means a Debt Security that provides for the payment of interest at a variable rate determined periodically by reference
to an interest rate index or any other index specified pursuant to SECTION 301. 
 “Foreign Currency” means a currency issued by the government of
any country other than the United States or a composite currency or currency unit the value of which is determined by reference to the values of the currencies of any group of countries. 
 “Funded Debt” means any indebtedness for money borrowed, created, issued, incurred, assumed or guaranteed that would, in accordance with generally accepted accounting principles, be classified as long-term
debt, but in any event including all indebtedness for money borrowed, whether secured or unsecured, maturing more than one year, or extendible at the option of the obligor to a date more than one year, after the date of determination thereof
(excluding any amount thereof included in current liabilities). 
 “Global Note” means a Debt Security evidencing all or part of a series of Debt
Securities that is executed by the Company and authenticated and delivered to the Depositary or pursuant to the Depositary’s instructions, all in accordance with this Indenture and pursuant to a Company order, which shall be registered in the
name of the Depositary or its nominee and that shall represent the amount of uncertificated securities as specified therein. 
 “Holder” means a
person in whose name a Debt Security of any series is registered in the Security Register. 
 “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, unless the context otherwise requires, shall include the terms of a
particular series of Debt Securities as established pursuant to SECTION 301. 
 “Independent” when used with respect to any specified Person means
such a Person who (i) is in fact independent with respect to the Company, (ii) does not have any direct financial interest or any material indirect financial interest in the Company or in any other obligor upon the Debt Securities or in
any Affiliate of the Company or of such other obligor, and (iii) is not connected with the Company or such other obligor or any Affiliate of the Company or of such other obligor, as an officer, employee, promoter, underwriter, trustee, partner,
director or person performing similar functions. 
 The term “Interest”, when used with respect to a Discount Security which by its terms bears
interest only after Maturity, means interest payable after Maturity. 
 “Interest Payment Date” with respect to any Debt Security means the Stated
Maturity of an installment of interest on such Debt Security. 
  

 6 

 “Joint Venture Subsidiary” means a Subsidiary of the Company as of the date of the Indenture of which the
Company, directly or indirectly, owns less than 100% of the voting securities entitling the holders thereof to elect a majority of the directors (or, in the case of a partnership, of which the Company, directly or indirectly, owns less than 100% of
the general partnership interests therein). 
 “Market Exchange Rate” means (i) for any conversion involving a Currency unit on the one hand
and Dollars or any Foreign Currency on the other, the exchange rate between the relevant Currency unit and Dollars or such Foreign Currency calculated by the method specified pursuant to SECTION 301 for the securities of the relevant series,
(ii) for any conversion of Dollars into any Foreign Currency, the noon (New York City time) buying rate for such Foreign Currency for cable transfers quoted in New York City as certified for customs purposes by the Federal Reserve Bank of New
York, and (iii) for any conversion of one Foreign currency into Dollars or another Foreign Currency, the spot rate at noon local time in the relevant market at which, in accordance with normal banking procedures, the Dollars or Foreign Currency
into which conversion is being made could be purchased with the Foreign Currency from which conversion is being made from major banks located in New York City, London or any other principal market for Dollars or such purchased Foreign Currency. In
the event of the unavailability of any of the exchange rates provided for in the foregoing clauses (i), (ii) and (iii) the Currency Determination Agent shall use, in its sole discretion and without liability on its part, such quotation of
the Federal Reserve Bank of New York as of the most recent available date, or quotations from one or more major banks in New York City, London or any other principal market for such Currency or Currency unit in question, or such other quotations as
the Currency Determination Agent shall deem appropriate. Unless otherwise specified by the Currency Determination Agent if there is more than one market for dealing in any currency or Currency unit by reason of foreign exchange regulations or
otherwise, the market to be used in respect of such Currency or Currency unit shall be that upon which a nonresident issuer of securities designated in such Currency or Currency unit would purchase such Currency or Currency unit in order to make
payments in respect of such securities. 
 “Maturity” when used with respect to any Debt Security means the date on which the principal of such
Debt 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, repayment at the option of the Holder thereof or otherwise.

 “Mortgages” means mortgages, liens, pledges or other encumbrances. 
 “Officers’ Certificate” means a certificate signed by the Chairman, a Vice Chairman, the President, the Chief Financial Officer or a Vice President, and by the Treasurer, an Assistant Treasurer, the
Controller, the Secretary or an Assistant Secretary of the Company, and delivered to the Trustee. 
 “Opinion of Counsel” means a written opinion
of counsel, who may be counsel to the Company (including an employee of the Company) and who shall be reasonably satisfactory to the Trustee, which is delivered to the Trustee. 
  

 7 

 “Outstanding” when used with respect to Debt Securities, means, as of the date of determination, all Debt
Securities theretofore authenticated and delivered under this Indenture, except: 
 (i) Debt Securities theretofore canceled by the Trustee or delivered to
the Trustee for cancellation; 
 (ii) Debt Securities for whose payment or redemption money in the necessary amount has been theretofore 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 Debt Securities and any coupons thereto appertaining;
PROVIDED, HOWEVER, that if such Debt 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) Debt Securities which have been surrendered pursuant to SECTION 306 or in exchange for or in lieu of which other Debt Securities have been authenticated and
delivered pursuant to this Indenture, other than any such Debt Securities in respect of which there shall have been presented to the Trustee proof satisfactory to it that such Debt Securities are held by a BONA FIDE purchaser in whose hands such
Debt Securities are valid obligations of the Company; 
 PROVIDED, HOWEVER, that in determining whether the Holders of the requisite principal amount of Debt
Securities outstanding have performed any Act hereunder, Debt Securities owned by the Company or any other obligor upon the Debt 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 Trustee shall be protected in relying upon any such Act, only Debt Securities that the Trustee knows to be so owned shall be so disregarded. Debt Securities so owned that 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 to act with respect to such Debt Securities and that the pledgee is not the Company or any other obligor upon the Debt
Securities or any Affiliate of the Company or of such other obligor. In determining whether the Holders of the requisite principal amount of Outstanding Debt Securities have performed any Act hereunder, the principal amount of a Discount Security
that shall be deemed to be Outstanding for such purpose shall be the amount of the principal thereof that would be due and payable as of the date of such determination upon a declaration of acceleration of the Maturity thereof pursuant to SECTION
502 and the principal amount of a Debt Security denominated in a Foreign Currency that shall be deemed to be Outstanding for such purpose shall be the amount calculated pursuant to SECTION 310(j). 
 “Overdue Rate,” when used with respect to any series of the Debt Securities, means the rate designated as such in or pursuant to the Board Resolution or the
supplemental indenture, as the case may be, relating to such series as contemplated by SECTION 301. 
  

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 “Paying Agent” means any Person authorized by the Company to pay the principal of (and premium, if any) or
interest on any Debt Securities on behalf of the Company. 
 “Permitted Subsidiary Refinancing Debt” means Debt of any Subsidiary, the proceeds of
which are used to renew, extend, refinance or refund outstanding Debt of such Subsidiary, PROVIDED that such Debt is scheduled to mature no earlier than the Debt being renewed, extended, refinanced or refunded; PROVIDED, FURTHER, that such Debt
shall be Permitted Subsidiary Refinancing Debt only to the extent that the aggregate principal amount of such Debt (or, if such Debt is issued at a price less than the principal amount thereof, the aggregate amount of gross proceeds therefrom) does
not exceed the aggregate principal amount then outstanding under the Debt being renewed, extended, refinanced or refunded (or if the Debt being renewed, extended, refinanced or refunded, was issued at a price less than the principal amount thereof,
then not in excess of the amount of liability in respect thereof determined in accordance with generally accepted accounting principles.) 
 “Person” means any individual, corporation, partnership, joint venture, association, joint-stock company, trust, estate, unincorporated organization or government or any agency or political subdivision thereof. 
 “Place of Payment” when used with respect to the Debt Securities of any series means the place or places where the principal of (and premium, if any) and
interest on the Debt Securities of that series are payable as specified pursuant to SECTION 301. 
 “Predecessor Security” of any particular Debt
Security means every previous Debt Security evidencing all or a portion of the same debt as that evidenced by such particular Debt Security; and, for the purposes of this definition, any Debt Security authenticated and delivered under SECTION 306 in
lieu of a mutilated, lost, destroyed or stolen Debt Security or a Debt Security to which a mutilated, lost, destroyed or stolen Coupon appertains shall be deemed to evidence the same debt as the mutilated, lost, destroyed or stolen Debt Security or
the Debt Security to which the mutilated, lost, destroyed or stolen Coupon appertains, as the case may be. 
 “Preferred Stock” of any Person means
any capital stock of such Person which by its terms or by the terms of any security into which it is convertible or exchangeable is preferred as to the payment of dividends or upon liquidation to any class of the common stock of such Person or which
matures or is mandatorily redeemable at the option of the holder thereof, in whole or in part, on or prior to the maturity date of any Outstanding Debt Securities. 
 “Principal Property” means each acute care hospital providing general medical and surgical services (excluding equipment, personal property and hospitals that primarily provide specialty medical services, such as psychiatric and
obstetrical and gynecological services) owned solely by the Company and/or one or more of its Subsidiaries and located in the United States of America. 
  

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 “Redemption Date” means the date fixed for redemption of any Debt Security pursuant to this Indenture which, in
the case of a Floating Rate Security, unless otherwise specified pursuant to SECTION 301, shall be an Interest Payment Date only. 
 “Redemption
Price” means, in the case of a Discount Security, the amount of the principal thereof that would be due and payable as of the Redemption Date upon a declaration of acceleration of the maturity thereof pursuant to SECTION 502, and in the case of
any other Debt Security, the principal amount thereof, plus, in each case, premium, if any, and accrued and unpaid interest, if any, to the Redemption Date. 
 “Regular Record Date” for the interest payable on the Debt Securities of any series on any Interest Payment Date means the date specified for the purpose pursuant to SECTION 301 for such Interest Payment Date. 
 “Responsible Officer” when used with respect to the Trustee means any Vice President, the Secretary, any Assistant Secretary, any Trust Officer or Assistant
Trust Officer, or any other officer of the Trustee customarily performing functions similar to those performed by any of the above designated officers and also means, with respect to a particular corporate trust matter, any other officer to whom
such matter is referred because of his knowledge of and familiarity with the particular subject. 
 “Restricted Subsidiary” means (a) any
Subsidiary other than an Unrestricted Subsidiary and (b) any Subsidiary which was an Unrestricted Subsidiary but which, subsequent to the date hereof, is designated by the Company (by Board Resolution) to be a Restricted Subsidiary; PROVIDED,
HOWEVER, that the Company may not designate any such Subsidiary to be a Restricted Subsidiary if the Company would thereby breach any covenant or agreement contained in the Indenture (on the assumption that any transaction to which such Subsidiary
was a party at the time of such designation and which would have given rise to Debt or Preferred Stock or constituted a Sale and Leaseback Transaction at the time it was entered into had such Subsidiary then been a Restricted Subsidiary was entered
into at the time of such designation). 
 “Security Register” and “Security Registrar” have the respective meanings specified in SECTION
305(A). 
 “Special Record Date” for the payment of any Defaulted Interest means a date fixed by the Trustee pursuant to SECTION 307. 

“Specified Amount” has the meaning specified in SECTION 310(H). 
 “Stated Maturity” when used with respect to any Debt Security or any installment of principal thereof or premium thereon or interest thereon means the date specified in such Debt Security as the date on which the principal of such
Debt Security or such installment of principal, premium or interest is due and payable. 
  

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 “Subsidiary” means (i) any corporation of which at least a majority of the outstanding stock having by the
terms thereof ordinary voting power to elect a majority of the directors of such corporation, irrespective of whether or not at the time stock of any other class or classes of such corporation shall have or might have voting power by reason of the
happening of any contingency, is at the time, directly or indirectly, owned or controlled by the Company or by one or more Subsidiaries thereof, or by the Company and one or more Subsidiaries or (ii) any partnership or joint venture of which at
least a majority of the equity ownership, whether in the form of membership, general, special or limited partnership interests or otherwise, is directly or indirectly owned or controlled by the Company or by one or more Subsidiaries thereof, or by
the Company and one or more Subsidiaries; PROVIDED, HOWEVER, that said term shall not include any corporation or partnership controlled by the Company (herein referred to as an “Affiliated Entity”) which: 
 (a) does not transact any substantial portion of its business or regularly maintain any substantial portion of its operating assets within the continental limits of the
United States of America; 
 (b) is principally engaged in the business of financing (including, without limitation, the purchase, holding, sale or
discounting of or lending upon any notes, contracts, leases or other forms of obligations) the sale or lease of merchandise, equipment or services (1) by the Company, or (2) by a Subsidiary (whether such sales or leases have been made
before or after the date when such corporation or partnership became a Subsidiary), or (3) by another Affiliated Entity, or (4) by any corporation or partnership prior to the time when substantially all its assets have heretofore been or
shall hereafter have been acquired by the Company; 
 (c) is principally engaged in the business of owning, leasing, dealing in or developing real property;

 (d) is principally engaged in the holding of stock in, and/or the financing of operations of, an Affiliated Entity; or 
 (e) is principally engaged in the business of (i) offering health benefit products or (ii) insuring against professional and general liability risks of the
Company. 
 “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 1005. 
 “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 Debt Securities of any series, shall mean the Trustee with respect to Debt Securities of such series. 
  

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 “U.S. Government Obligations” has the meaning specified in SECTION 1402. 
 “Unrestricted Subsidiary” means (a) any Subsidiary acquired or organized after the date hereof, PROVIDED, HOWEVER, that such Subsidiary is not a
successor, directly or indirectly, to, and does not directly or indirectly own any equity interest in, any Restricted Subsidiary; (b) any Subsidiary the principal business of which consists of obtaining financing in capital markets outside the
United States of America or financing the acquisition or disposition of machinery, equipment, inventory, accounts receivable and other real, personal and intangible property by Persons including the Company or a Subsidiary; (c) any Subsidiary
the principal business of which is owning, leasing, dealing in or developing real property for residential or office building purposes or land, buildings or related real property owned by the Company or any Subsidiary as of the date of the
Indenture; (d) any Joint Venture Subsidiary; or (e) stock or other securities of an Unrestricted Subsidiary of the character described in clauses (a) through (d) of this definition, unless and until, in each of the cases
specified in this paragraph, any such Subsidiary shall have been designated to be a Restricted Subsidiary pursuant to clause (b) of the definition of “Restricted Subsidiary.” 
 “Valuation Date” has the meaning specified in SECTION 310(C). 
 “Vice President” includes with respect to the Company and the Trustee, any Vice President of the Company or the Trustee, as the case may be, whether or not designated by a number or word or words added before or after the title
“Vice President.” 
 “Wholly Owned Subsidiary” means a Subsidiary of which all of the stock (other than directors’ qualifying
shares) is at the time, directly or indirectly, owned by the Company, and/or by one or more Wholly Owned Subsidiaries of the Company. 
 SECTION 102.
COMPLIANCE CERTIFICATES AND OPINIONS. 
 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, 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, 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 individual signing such
certificate or opinion has read such covenant or condition and the definitions herein relating thereto; 
  

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 (2) a brief statement as to the nature and scope of the examination or investigation upon which the statements or
opinions contained in such certificate or opinion are based; 
 (3) a statement that, in the opinion of each such individual, he has made such examination or
investigation as is necessary to enable him to express an informed opinion as to whether or not such covenant or condition has been complied with; and 
 (4)
a statement as to whether, in the opinion of each such individual, such condition or covenant has been complied with. 
 SECTION 103. 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. 
 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 104. NOTICES, ETC., TO TRUSTEE AND COMPANY. 
 Any 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 (unless otherwise herein expressly provided) if made, given, furnished or filed in writing to or with the Trustee at its Corporate Trust Office, Attention: Corporate Trust Services Division; or

  

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 (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 or airmail postage prepaid if sent from outside the United States, to the Company addressed to it at the address of its principal office specified in the first paragraph of
this instrument, to the attention of its Treasurer, or at any other address previously furnished in writing to the Trustee by the Company. 
 Any such Act or
other document shall be in the English language, except that any published notice may be in an official language of the country of publication. 
 SECTION
105. NOTICE TO HOLDERS; WAIVER. 
 Where this Indenture provides for notice to Holders of any event, such notice shall be sufficiently given to Holders
(unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to such Holders as their names and addresses appear in the Security Register, within the time prescribed; provided, however, that any notice to
Holders of Floating Rate Securities regarding the determination of a periodic rate of interest, if such notice is required pursuant to SECTION 301, shall be sufficiently given if given in the manner specified pursuant to SECTION 301. 
 In the event of suspension of regular mail service or by reason of any other cause it shall be impracticable to give notice by mail, such notification shall be given by
telex, telecopy or other facsimile transmission. 
 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 on such waiver. In any case where notice to Holders is given by mail, neither the failure to mail such notice nor any defect in any notice so mailed to any particular Holder, shall affect the sufficiency of
such notice with respect to other Holders, and any notice which is mailed in the manner herein provided shall be conclusively presumed to have been duly given. 
 SECTION 106. CONFLICT WITH TRUST INDENTURE ACT. 
 If and to the extent that any provision of this Indenture limits, qualifies or conflicts with
another provision included in this Indenture by operation of Sections 310 to 317, inclusive, of the Trust Indenture Act (an “incorporated provision”), such incorporated provision shall control. 
  

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 SECTION 107. 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 108. SUCCESSORS AND ASSIGNS. 
 All covenants and agreements in this Indenture by the parties hereto shall bind their
respective successors and assigns and inure to the benefit of their permitted successors and assigns, whether so expressed or not. 
 SECTION 109.
SEPARABILITY CLAUSE. 
 In case any provision in this Indenture or in the Debt 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 110. BENEFITS OF INDENTURE. 
 Nothing in this Indenture or in the Debt Securities, express or implied, shall give to any Person, other than the parties hereto, any Security Registrar, any Paying Agent
and their successors hereunder, and the Holders, any benefit or any legal or equitable right, remedy or claim under this Indenture. 
 SECTION 111. GOVERNING
LAW. 
 This Indenture and the Debt Securities shall be deemed to be contracts made and to be performed entirely in the State of New York, and for all
purposes shall be governed by and construed in accordance with the laws of said State without regard to the conflicts of law rules of said State. 
 SECTION
112. LEGAL HOLIDAYS. 
 Unless otherwise specified pursuant to SECTION 301 or in any Debt Security, in any case where any Interest Payment Date, Redemption
Date or Stated Maturity of any Debt Security of any series shall not be a Business Day at any Place of Payment for the Debt Securities of that series, then (notwithstanding any other provision of this Indenture or of the Debt Securities) payment of
principal (and premium, if any) or interest need not be made at such Place of Payment on such date, but 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,
Redemption Date or at the Stated Maturity, and no interest shall accrue on the amount so payable for the period from and after such Interest Payment Date, Redemption Date or Stated Maturity, as the case may be, to such Business Day if such payment
is made or duly provided for on such Business Day. 
  

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 SECTION 113. NO SECURITY INTEREST CREATED. 
 Nothing in this Indenture or in the Debt Securities, express or implied, shall be construed to constitute a security interest under the Uniform Commercial Code or similar legislation, as now or hereafter enacted and
in effect in any jurisdiction where property of the Company or its Subsidiaries is or may be located. 
 SECTION 114. LIABILITY SOLELY CORPORATE. 

No recourse shall be had for the payment of the principal of (or premium, if any) or the interest on any Debt Securities, or any part thereof, or of the indebtedness
represented thereby, or upon any obligation, covenant or agreement of this Indenture, against any incorporator, or against any stockholder, officer or director, as such, past, present or future, of the Company (or any incorporator, stockholder,
officer or director of any predecessor or successor corporation), either directly or through the Company (or any such predecessor or successor corporation), whether by virtue of any constitution, statute or rule of law, or by the enforcement of any
assessment or penalty or otherwise; it being expressly agreed and understood that this Indenture and all the Debt Securities are solely corporate obligations, and that no personal liability whatsoever shall attach to, or be incurred by, any such
incorporator, stockholder, officer or director, past, present or future, of the Company (or any incorporator, stockholder, officer or director of any such predecessor or successor corporation), either directly or indirectly through the Company or
any such predecessor or successor corporation, because of the indebtedness hereby authorized or under or by reason of any of the obligations, covenants, promises or agreements contained in this Indenture or in any of the Debt Securities or to be
implied herefrom or therefrom; and that any such personal liability is hereby expressly waived and released as a condition of, and as part of the consideration for, the execution of this Indenture and the issue of securities; PROVIDED, HOWEVER, that
nothing herein or in the Debt Securities contained shall be taken to prevent recourse to and the enforcement of the liability, if any, of any stockholder or subscriber to capital stock upon or in respect of the shares of capital stock not fully
paid. 
 SECTION 115. COUNTERPARTS. 
 This Indenture may be
executed in any number of counterparts, each of which shall be an original; but such counterparts shall together constitute but one and the same instrument. 
 ARTICLE TWO 
 DEBT SECURITY FORMS 
 SECTION 201. FORMS GENERALLY. 
 The Debt Securities of each series shall be substantially in one of the forms (including
global form) established in or pursuant to a Board Resolution or one or more 
  

 16 

 indentures supplemental hereto, and shall have 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 or designation and such legends or endorsements placed thereon as the Company may deem appropriate and as are not inconsistent with
the provisions of this Indenture, or as may be required to comply with any law or with any rule or regulation made pursuant thereto or with any rule or regulation of any securities exchange on which any series of the Debt Securities may be listed,
or to conform to usage, all as determined by the officers executing such Debt Securities as conclusively evidenced by their execution of such Debt Securities. If the form of a series of Debt Securities (or any Global Note) is established in or
pursuant to a Board Resolution, a copy of such Board Resolution shall be delivered to the Trustee, together with an Officers’ Certificate setting forth the form of such series, at or prior to the delivery of the Company Order contemplated by
SECTION 303 for the authentication and delivery of such Debt Securities (or any such Global Note). 
 The definitive Debt Securities of each series shall be
printed, lithographed or engraved or produced by any combination of these methods on steel engraved borders or may be produced in any other manner, all as determined by the officers executing such Debt Securities, as conclusively evidenced by their
execution of such Debt Securities. 
 SECTION 202. FORM OF TRUSTEE’S CERTIFICATE OF AUTHENTICATION. 
 The form of the Trustee’s certificate of authentication to be borne by the Debt Securities shall be substantially as follows: 
 TRUSTEE’S CERTIFICATE OF AUTHENTICATION 
 This is one of the series of Debt Securities issued under the within mentioned Indenture. 
  

			
	 THE FIRST NATIONAL BANK OF CHICAGO,
             as Trustee

		
	By	 	  

		 	Authorized Signatory

  

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 ARTICLE THREE 
 THE DEBT SECURITIES 
 SECTION 301. AMOUNT UNLIMITED; ISSUABLE IN SERIES. 
 The aggregate principal amount of Debt Securities that may be authenticated and delivered under this Indenture is unlimited. 
 The Debt Securities may be issued in one or more series. There shall be established in or pursuant to a Board Resolution and (subject to SECTION 303) set forth in an
Officers’ Certificate, or established in one or more indentures supplemental hereto, prior to the issuance of Debt Securities of any series: 
 (1) the
title of the Debt Securities of the series (which shall distinguish the Debt Securities of such series from all other series of Debt Securities); 
 (2) the
limit, if any, upon the aggregate principal amount of the Debt Securities of the series that may be authenticated and delivered under this Indenture (except for Debt Securities authenticated and delivered upon transfer of, or in exchange for, or in
lieu of, other Debt Securities of such series pursuant to SECTIONS 304, 305, 306, 1006 or 1207); 
 (3) the date or dates on which or periods during which
the Debt Securities of the series may be issued, and the date or dates (or the method of determination thereof) on which the principal of (and premium, if any, on) the Debt Securities of such series are or may be payable (which, if so provided in
such Board Resolution or supplemental indenture may be determined by the Company from time to time and set forth in the Debt Securities of the series issued from time to time); 
 (4) the rate or rates (or the method of determination thereof) at which the Debt Securities of the series shall bear interest, if any, and the dates from which such interest shall accrue (which, in either case or
both, if so provided in such Board Resolution or supplemental indenture may be determined by the Company from time to time and set forth in the Debt Securities of the series issued from time to time), the Interest Payment Dates on which such
interest shall be payable (or the method of determination thereof), and the Regular Record Dates for the interest payable on such Interest Payment Dates and, in the case of Floating Rate Securities, the notice, if any, to Holders regarding the
determination of interest and the manner of giving such notice, and the extent to which, or the manner in which, any interest payable on any Global Note on an Interest Payment Date will be paid if other than in the manner provided in SECTION 307;

 (5) the place or places, if any, in addition to or instead of the Corporate Trust Office of the Trustee, where the principal of (and premium, if any) and
interest on Debt Securities of the series shall be payable; 
  

 18 

 (6) the obligation, if any, of the Company to redeem or purchase Debt Securities of the series pursuant to any sinking
fund or analogous provisions or at the option of the Holder and the period or periods within which or the dates on which, the prices at which and the terms and conditions upon which Debt Securities of the series shall be redeemed, repaid or
purchased, in whole or in part, pursuant to such obligation; 
 (7) the period or periods within which or the date or dates on which, the price or prices at
which and the terms and conditions upon which Debt Securities of the series may be redeemed, if any, in whole or in part, at the option of the Company or otherwise; 
 (8) if the coin or Currency in which the Debt Securities shall be issuable is in Dollars, the denominations of such Debt Securities if other than denominations of $1,000 and any integral multiple thereof (except as
provided in SECTION 304); 
 (9) whether the Debt Securities of the series are to be issued as Discount Securities and the amount of discount with which such
Debt Securities may be issued and, if other than the principal amount thereof, the portion of the principal amount of Debt Securities of the series which shall be payable upon declaration of acceleration of the Maturity thereof pursuant to SECTION
502; 
 (10) provisions, if any, for the defeasance of Debt Securities of the series; 
 (11) If other than Dollars, the Foreign Currency or Currencies in which Debt Securities of the series shall be denominated, or in which payment of the principal of (and/or premium, if any) and/or interest on the Debt
Securities of the series may be made, and the particular provisions applicable thereto and, if applicable, the amount of Debt Securities of the series which entitles the Holder of a Debt Security of the series or proxy to one vote for purposes of
SECTION 805; 
 (12) if the principal of (and premium, if any) or interest on Debt Securities of the series are to be payable, at the election of the Company
or a Holder thereof, in a Currency other than that in which the Debt Securities are denominated or payable without such election, in addition or in lieu of the provisions of SECTION 310, the period or periods within which and the terms and
conditions upon which such election may be made and the time and the manner of determining the exchange rate or rates between the Currency or Currencies in which the Debt Securities are denominated or payable without such election and the Currency
or Currencies in which the Debt Securities are to be paid if such election is made; 
 (13) the date as of which any global Debt Security representing any
Outstanding Debt Securities of the series shall be dated if other than the date of original issuance of the first Debt Security of the series to be issued; 
  

 19 

 (14) if the amount of payments of principal of (and premium, if any) or interest on the Debt Securities of the series may
be determined with reference to an index including, but not limited to, an index based on a Currency or Currencies other than that in which the Debt Securities are denominated or payable, or any other type of index, the manner in which such amounts
shall be determined; 
 (15) if the Debt Securities of the series are denominated or payable in a Foreign Currency, any other terms concerning the payment of
principal of (and premium, if any) or any interest on such Debt Securities (including the Currency or Currencies of payment thereof); 
 (16) the designation
of the original Currency Determination Agent; 
 (17) the applicable Overdue Rate, if any; 
 (18) if the Debt Securities of the series do not bear interest, the applicable dates for purposes of SECTION 312(a) of the Trust Indenture Act; 
 (19) any addition to, or modification or deletion of, any Events of Default or covenants provided for with respect to Debt Securities of the series; 
 (20) whether the Debt Securities of the series shall be issued in whole or in part in the form of one or more Global Notes and, in such case, the Depositary for such Global Note or Notes; and 
 (21) any other terms of the series (which terms shall not be inconsistent with the provisions of this Indenture). 
 All Debt Securities of any one series shall be substantially identical except as to denomination, rate of interest, Stated Maturity and the date from which interest, if
any, shall accrue, which, as set forth above, may be determined by the Company from time to time as to Debt Securities of a series if so provided in or established pursuant to the authority granted in a Board Resolution or in any such indenture
supplemental hereto, and except as may otherwise be provided in or pursuant to such Board Resolution and (subject to SECTION 303) set forth in such Officers’ Certificate, or in any such indenture supplemental hereto. All Debt Securities of any
one series need not be issued at the same time, and unless otherwise provided, a series may be reopened for issuance of additional Debt Securities of such series. 
 If any of the terms of a series of Debt Securities is established in or pursuant to a Board Resolution, a copy of 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. 
  

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 SECTION 302. DENOMINATIONS. 
 In the absence of any specification pursuant to SECTION 301 with respect to Debt Securities of any series, the Debt Securities of such series shall be issuable only in registered form and in denominations of $1,000 and any integral multiple
thereof and shall be payable only in Dollars. 
 SECTION 303. EXECUTION, AUTHENTICATION, DELIVERY AND DATING. 
 The Debt Securities of any series shall be executed on behalf of the Company by its Chairman, a Vice Chairman, its President, its Chief Financial Officer, one of its Vice
Presidents or its Treasurer, under its corporate seal reproduced thereon and attested by its Secretary or one of its Assistant Secretaries. The signature of any of these officers may be manual or facsimile. 
 Debt 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 Debt Securities or did not hold such offices at the date of such Debt Securities. 
 At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Debt 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 Debt Securities, and the Trustee in accordance with the Company Order shall authenticate and deliver such Debt Securities. If all the Debt
Securities of any one series are not to be issued at one time and if a Board Resolution or supplemental indenture relating to such series shall so permit, such Company Order may set forth procedures acceptable to the Trustee for the issuance of such
Debt Securities such as interest rate, Stated Maturity, date of issuance and date from which interest, if any, shall accrue. 
 The Trustee shall be entitled
to receive, and (subject to any incorporated provisions) shall be fully protected in relying upon, prior to the authentication and delivery of the Debt Securities of a particular series, (i) the supplemental indenture or the Board Resolution by
or pursuant to which the form and terms of such Debt Securities have been approved and (ii) an Opinion of Counsel stating that: 
 (1) all instruments
furnished by the Company to the Trustee in connection with the authentication and delivery of such Debt Securities conform to the requirements of this Indenture and constitute sufficient authority hereunder for the Trustee to authenticate and
deliver such Debt Securities; 
 (2) the forms and terms of such Debt Securities have been established in conformity with the provisions of this Indenture;

 (3) in the event that the forms or terms of such Debt Securities have been established in a supplemental indenture, the execution and delivery of such
supplemental indenture has been duly authorized by all necessary corporate action of the Company, 
  

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 such supplemental indenture has been duly executed and delivered by the Company and, assuming due authorization,
execution and delivery by the Trustee, is a valid and binding obligation enforceable against the Company in accordance with its terms, subject to applicable bankruptcy, insolvency and similar laws affecting creditors’ rights generally and
subject, as to enforceability, to general principles of equity (regardless of whether enforcement is sought in a proceeding in equity or at law); 
 (4) the
execution and delivery of such Debt Securities have been duly authorized by all necessary corporate action of the Company and such Debt Securities have been duly executed by the Company, and, assuming due authentication by the Trustee and delivery
by the Company, are valid and binding obligations enforceable against the Company in accordance with their terms, entitled to the benefit of the Indenture, subject to applicable bankruptcy, insolvency and similar laws affecting creditors’
rights generally and subject, as to enforceability, to general principles of equity (regardless of whether enforcement is sought in a proceeding in equity or at law) and subject to such other exceptions as counsel shall request and as to which the
Trustee shall not reasonably object; and 
 (5) the amount of Debt Securities Outstanding of such series, together with the amount of such Debt Securities,
does not exceed any limit established under the terms of this Indenture on the amount of Debt Securities of such series that may be authenticated and delivered. 
 The Trustee shall not be required to authenticate such Debt Securities if the issuance of such Debt Securities pursuant to this Indenture will affect the Trustee’s own rights, duties or immunities under the Debt Securities and this
Indenture in a manner which is not reasonably acceptable to the Trustee. 
 Each Debt Security shall be dated the date of its authentication. 
 No Debt Security shall be entitled to any benefit under this Indenture or be valid or obligatory for any purpose unless there appears on such Debt Security a certificate
of authentication substantially in one of the forms provided for herein duly executed by the Trustee or by an Authenticating Agent, and such certificate upon any Debt Security shall be conclusive evidence, and the only evidence, that such Debt
Security has been duly authenticated and delivered hereunder and is entitled to the benefits of this Indenture. Notwithstanding the foregoing, if any Debt Security shall have been duly authenticated and delivered hereunder but never issued and sold
by the Company, and the Company shall deliver such Debt Security to the Trustee for cancellation as provided in SECTION 308 together with a written statement (which need not comply with SECTION 102) stating that such Debt Security has never been
issued and sold by the Company, for all purposes of this Indenture such Debt Security shall be deemed never to have been authenticated and delivered hereunder and shall never be entitled to the benefits of this Indenture. 
  

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 SECTION 304. TEMPORARY DEBT SECURITIES; GLOBAL NOTES. 
 (a) Pending the preparation of definitive Debt Securities of any series, the Company may execute, and upon Company Order the Trustee shall authenticate and deliver, temporary Debt Securities which are printed,
lithographed, typewritten, mimeographed or otherwise produced, in any authorized denomination for Debt Securities of such series, substantially of the tenor of the definitive Debt Securities in lieu of which they are issued and with such appropriate
insertions, omissions, substitutions and other variations as the officers executing such Debt Securities may determine, as conclusively evidenced by their execution of such Debt Securities. Every such temporary Debt Security shall be executed by the
Company and shall be authenticated and delivered by the Trustee upon the same conditions and in substantially the same manner, and with the same effect, as the definitive Debt Securities in lieu of which they are issued. 
 If temporary Debt Securities of any series are issued, the Company will cause definitive Debt Securities of such series to be prepared without unreasonable delay. After
the preparation of definitive Debt Securities of such series, the temporary Debt Securities of such series shall be exchangeable for definitive Debt Securities of such series, of a like Stated Maturity and with like terms and provisions, upon
surrender of the temporary Debt Securities of such series at the office or agency of the Company in a Place of Payment for such series, without charge to the Holder, except as provided in SECTION 305 in connection with a transfer. Upon surrender for
cancellation of any one or more temporary Debt Securities of any series, the Company shall execute and the Trustee shall authenticate and deliver in exchange therefor a like principal amount of definitive Debt Securities of the same series of
authorized denominations and of a like Stated Maturity and like terms and provisions. Until so exchanged, the temporary Debt Securities of any series shall in all respects be entitled to the same benefits under this Indenture as definitive Debt
Securities of such series. 
 (b) If the Company shall establish pursuant to SECTION 301 that the Debt Securities of a series are to be issued in whole or in
part in the form of one or more Global Notes, then the Company shall execute and the Trustee shall, in accordance with SECTION 303 and the Company Order with respect to such series, authenticate and deliver one or more Global Notes in temporary or
permanent form that (i) shall represent and shall be denominated in an amount equal to the aggregate principal amount of the outstanding Debt Securities of such series to be represented by one or more Global Notes, (ii) shall be registered
in the name of the Depositary for such Global Note or Notes or the nominee of such Depositary, (iii) shall be delivered by the Trustee to such Depositary or pursuant to such Depositary’s instruction, and (iv) shall bear a legend
substantially to the following effect: “Unless and until it is exchanged in whole or in part for Debt Securities in definitive form, this Debt Security may not be transferred except as a whole by the Depositary to a nominee of the Depositary or
by a nominee of the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary.” 
 Notwithstanding any other provision of this Section or SECTION 305, unless and until it is exchanged in whole or in part for Debt Securities in definitive form, a Global
Note representing all or a portion of the Debt Securities of a series may not be transferred except as a whole by the Depositary for such series to a nominee of such Depositary or by a nominee of such Depositary to such Depositary or another nominee
of such Depositary or by such Depositary or any such nominee to a successor Depositary for such series or a nominee of such successor Depositary. 
  

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 If at any time the Depositary for the Debt Securities of a series notifies the Company that it is unwilling or unable to
continue as Depositary for the Debt Securities of such series or if at any time the Depositary for Debt Securities of a series shall no longer be registered or in good standing under the Securities Exchange Act of 1934, as amended, or other
applicable statute or regulation, the Company shall appoint a successor Depositary with respect to the Debt Securities of such series. If a successor Depositary for the Debt Securities of such series is not appointed by the Company within 90 days
after the Company receives such notice or becomes aware of such condition, the Company will execute, and the Trustee, upon receipt of a Company Order for the authentication and delivery of definitive Debt Securities of such series, will authenticate
and deliver, Debt Securities of such series in definitive form in an aggregate principal amount equal to the principal amount of the Global Note or Notes representing such series in exchange for such Global Note or Notes. 
 The Company may at any time and in its sole discretion determine that the Debt Securities of any series issued in the form of one or more Global Notes shall no longer be
represented by such Global Note or Notes. In such event, the Company will execute, and the Trustee, upon receipt of a Company Order for the authentication and delivery of definitive Debt Securities of such series, will authenticate and deliver, Debt
Securities of such series in definitive form and in an aggregate principal amount equal to the principal amount of the Global Note or Notes representing such series in exchange for such Global Note or Notes. 
 If specified by the Company pursuant to SECTION 301 with respect to Debt Securities of a series, the Depositary for such series of Debt Securities may surrender a Global
Note for such series of Debt Securities in exchange in whole or in part for Debt Securities of such series in definitive form on such terms as are acceptable to the Company and such Depositary. Thereupon, the Company shall execute and the Trustee
shall authenticate and deliver, without charge: 
 (i) to each Person specified by the Depositary a new Debt Security or Securities of the same series of any
authorized denomination as requested by such Person in aggregate principal amount equal to and in exchange for such Person’s beneficial interest in the Global Note; and 
 (ii) to the Depositary a new Global Note in a denomination equal to the difference, if any, between the principal amount of the surrendered Global Note and the aggregate principal amount of Debt Securities delivered
to Holders thereof. 
 Upon the exchange of a Global Note for Debt Securities in definitive form, such Global Note shall be canceled by the Trustee. Debt
Securities issued in exchange for a Global Note pursuant to this SECTION 304 shall be registered in such names and in such authorized denominations as the Depositary for such Global Note, pursuant to instructions from its direct or indirect
participants or otherwise, shall instruct the Trustee. The Trustee shall deliver such Debt Securities to the persons in whose names such Debt Securities are so registered. 
  

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 SECTION 305. REGISTRATION, TRANSFER AND EXCHANGE. 
 (a) The Company shall cause to be kept at the Corporate Trust Office of the Trustee a register (the registers 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 the Debt Securities and of transfers and
exchanges of the Debt Securities. The Trustee is hereby appointed “Security Registrar” for the purpose of registering the Debt Securities and registering transfers and exchanges of the Debt Securities as herein provided; PROVIDED, HOWEVER,
that the Company may appoint co-Security Registrars. 
 Upon surrender for registration of transfer of any Debt Security of any series at the office or
agency of the Company maintained for such purpose, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee, one or more new Debt Securities of the same series of like aggregate principal
amount of such denominations as are authorized for Debt Securities of such series and of a like Stated Maturity and with like terms and conditions. 
 At the
option of the Holder, Debt Securities of any series (except Global Notes) may be exchanged for other Debt Securities of the same series of like aggregate principal amount and of a like Stated Maturity and with like terms and conditions, upon
surrender of the Debt Securities to be exchanged at such office or agency. Whenever any Debt Securities are surrendered for exchange, the Company shall execute, and the Trustee shall authenticate and deliver, the Debt Securities that the Holder
making the exchange is entitled to receive. 
 (b) All Debt Securities issued upon any transfer or exchange of Debt Securities shall be valid obligations of
the Company, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Debt Securities surrendered for such transfer or exchange. 
 Every Debt Security presented or surrendered for transfer or 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, the
Trustee and the Security Registrar, duly executed by the Holder thereof or his attorney duly authorized in writing. 
 No service charge will be made for any
transfer or exchange of Debt Securities except as provided in SECTION 306. 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, transfer or
exchange of Debt Securities, other than those expressly provided in this Indenture to be made at the Company’s own expense or without expense or without charge to the Holders. 
  

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 The Company shall not be required (i) to register, transfer or exchange Debt Securities of any series during a
period beginning at the opening of business 15 days before the day of the transmission of a notice of redemption of Debt Securities of such series selected for redemption under SECTION 1204 and ending at the close of business on the day of such
transmission, or (ii) to register, transfer or exchange any Debt Security so selected for redemption in whole or in part, except the unredeemed portion of any Debt Security being redeemed in part. 
 SECTION 306. MUTILATED, DESTROYED, LOST AND STOLEN DEBT SECURITIES. 
 If
(i) any mutilated Debt Security is surrendered to the Trustee at its Corporate Trust Office, or (ii) the Company and the Trustee receive evidence to their satisfaction of the destruction, loss or theft of any Debt Security, and there is
delivered to the Company and the Trustee such security or indemnity as may be required by them to save each of them and any Paying Agent harmless, and neither the Company nor the Trustee receives notice that such Debt Security has been acquired by a
BONA FIDE purchaser, then the Company shall execute and upon Company Request the Trustee shall authenticate and deliver, in exchange for or in lieu of any such mutilated, destroyed, lost or stolen Debt Security, a new Debt Security of the same
series of like Stated Maturity and with like terms and conditions and like principal amount, bearing a number not contemporaneously Outstanding. 
 In case
any such mutilated, destroyed, lost or stolen Debt Security has become or is about to become due and payable, the Company in its discretion may, instead of issuing a new Debt Security, pay the amount due on such Debt Security in accordance with its
terms. 
 Upon the issuance of any new Debt 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 respect thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith. 
 Every new Debt Security of any series issued pursuant to this Section shall constitute an original additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Debt 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 Debt 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 Debt Securities
or Coupons. 
 SECTION 307. Payment of Interest; Interest Rights Preserved. 
 (a) Interest on any Debt Security that is payable and is punctually paid or duly provided for on any Interest Payment Date shall be paid to the Person in whose name such Debt Security (or one or more Predecessor
Securities) is registered at the close of business on the 
  

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 Regular Record Date for such interest notwithstanding the cancellation of such Debt Security upon any transfer or
exchange subsequent to the Regular Record Date. Payment of interest on Debt Securities shall be made at the offices of the Paying Agent or Paying Agents specified pursuant to SECTION 301 or, at the option of the Company, by check mailed to the
address of the Person entitled thereto as such address shall appear in the Security Register or, if provided pursuant to SECTION 301, by wire transfer to an account designated by the Holder. 
 (b) Any interest on any Debt Security that 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 his 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 such Debt Securities
(or their respective Predecessor Securities) are registered at the close of business on a Special Record Date for the payment of such Defaulted Interest, which shall be fixed in the following manner. The Company shall notify the Trustee in writing
of the amount of Defaulted Interest proposed to be paid on each such Debt Security and the date of the proposed payment, and at the same time the Company shall deposit with the Trustee an amount of money in the Currency or Currency unit in which the
Debt Securities of such series are payable (except as otherwise specified pursuant to SECTIONS 301 or 310) 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 date 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 the Holders of such Debt Securities at their addresses as they appear in the Security Register, not less than 10 days prior to such Special Record Date. Notice of the proposed payment of such Defaulted
Interest and the Special Record Date therefor having been mailed as aforesaid, such Defaulted Interest shall be paid to the Persons in whose names such Debt Securities (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 Debt Securities in any other lawful manner not inconsistent with the requirements of any securities exchange on which such Debt 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. 
  

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 (c) Subject to the foregoing provisions of this Section, each Debt Security delivered under this Indenture upon transfer
of or in exchange for or in lieu of any other Debt Security shall carry the rights to interest accrued and unpaid, and to accrue, which were carried by such other Debt Security. 
 SECTION 308. CANCELLATION. 
 Unless otherwise specified pursuant to SECTION 301 for Debt Securities of any series, all Debt
Securities surrendered for payment, redemption, transfer, exchange or credit against any sinking fund, if surrendered to any Person other than the Trustee, shall be delivered to the Trustee. All Debt Securities so delivered shall be promptly
canceled by the Trustee. The Company may at any time deliver to the Trustee for cancellation any Debt Securities previously authenticated and delivered hereunder that the Company may have acquired in any manner whatsoever, and may deliver to the
Trustee (or to any other Person for delivery to the Trustee) for cancellation any Debt Securities previously authenticated hereunder which the Company has not issued, and all Debt Securities or Coupons so delivered shall be promptly canceled by the
Trustee. No Debt Securities shall be authenticated in lieu of or in exchange for any Debt Securities canceled as provided in this Section, except as expressly permitted by this Indenture. All canceled Debt Securities held by the Trustee shall be
destroyed by the Trustee, and the Trustee shall deliver a certificate to such effect to the Company. The acquisition of any Debt Securities by the Company shall not operate as a redemption or satisfaction of the indebtedness represented thereby
unless and until such Debt Securities are surrendered to the Trustee for cancellation. 
 SECTION 309. COMPUTATION OF INTEREST. 
 Except as otherwise specified pursuant to SECTION 301 for Debt Securities of any series, interest on the Debt Securities of each series shall be computed on the basis of
a 360-day year of twelve 30-day months. 
 SECTION 310. CURRENCY OF PAYMENTS IN RESPECT OF DEBT SECURITIES. 
 (a) With respect to Debt Securities of any series not permitting the election provided for in paragraph (b) below or the Holders of which have not made the election
provided for in paragraph (b) below, except as provided in paragraph (d) below, payment of the principal of (and premium, if any) and any interest on any Debt Security of such series will be made in the Currency in which such Debt Security
is payable. 
 (b) It may be provided pursuant to SECTION 301 with respect to the Debt Securities of any series that Holders shall have the option, subject
to paragraphs (d) and (e) below, to receive payments of principal of (and premium, if any) and any interest on such Debt Securities in any of the Currencies that may be designated for such election by delivering to the 
  

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 Trustee and the Currency Determination Agent a written election, to be in form and substance satisfactory to the Trustee,
not later than the close of business on the Election Date immediately preceding the applicable payment date. If a Holder so elects to receive such payments in any such Currency, such election will remain in effect for such Holder or any transferee
of such Holder until changed by such Holder or such transferee by written notice to the Trustee and the Currency Determination Agent (but any such change must be made not later than the close of business on the Election Date immediately preceding
the next payment date to be effective for the payment to be made on such payment date and no such change or election may be made with respect to payments to be made on any Debt Security of such series with respect to which an Event of Default has
occurred or notice of redemption has been given by the Company pursuant to ARTICLE TWELVE). Any Holder of any such Debt Security who shall not have delivered any such election to the Trustee and the Currency Determination Agent by the close of
business on the applicable Election Date will be paid the amount due on the applicable payment date in the relevant Currency as provided in paragraph (a) of this SECTION 310. 
 (c) If the election referred to in paragraph (b) above has been provided for pursuant to SECTION 301, then not later than the fourth Business Day after the Election Date for each payment date, the Trustee or the
Currency Determination Agent will deliver to the Company a written notice specifying, in the Currency in which each series of the Debt Securities are payable, the respective aggregate amounts of principal of (and premium, if any) and any interest on
the Debt Securities to be paid on such payment date, specifying the amounts so payable in respect of the Debt Securities as to which the Holders of Debt Securities denominated in any Currency shall have elected to be paid in another Currency as
provided in paragraph (b) above. If the election referred to in paragraph (b) above has been provided for pursuant to SECTION 301 and if at least one Holder has made such election, then, on the second Business Day preceding each payment
date, the Company will deliver to the Trustee and the Currency Determination Agent an Exchange Rate Officer’s Certificate in respect of the Currency payments to be made on such payment date. The Currency amount receivable by Holders of Debt
Securities who have elected payment in a Currency as provided in paragraph (b) above shall be determined by the Company on the basis of the applicable Market Exchange Rate in effect on the third Business Day (the “Valuation Date”)
immediately preceding each payment date. 
 (d) If a Conversion Event occurs with respect to a Foreign Currency, the ECU or any other Currency unit in which
any of the Debt Securities are denominated or payable other than pursuant to an election provided for pursuant to paragraph (b) above, then with respect to each date for the payment of principal of (and premium, if any) and any interest on the
applicable Foreign Currency, the ECU or such other Currency unit occurring after the last date on which such Foreign Currency, the ECU or such other Currency unit was used (the “Conversion Date”), the Dollar shall be the Currency of
payment for use on each such payment date. The Dollar amount to be paid by the Company to the Trustee and by the Trustee or any Paying Agent to the Holders of such Debt Securities with respect to such payment date shall be the Dollar Equivalent of
the Foreign Currency or, in the case of a Currency unit, the Dollar Equivalent of the Currency Unit, in each case as determined by the Currency Determination Agent in the manner provided in paragraph (f) or (g) below. 
  

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 (e) If the Holder of a Debt Security denominated in any Currency shall have elected to be paid in another Currency as
provided in paragraph (b) above, and a Conversion Event occurs with respect to such elected Currency, such Holder shall receive payment in the Currency in which payment would have been made in the absence of such election. If a Conversion Event
occurs with respect to the Currency in which payment would have been made in the absence of such election, such Holder shall receive payment in Dollars as provided in paragraph (d) of this SECTION 310. 
 (f) The “Dollar Equivalent of the Foreign Currency” shall be determined by the Currency Determination Agent and shall be obtained for each subsequent payment
date by converting the specified Foreign Currency into Dollars at the Market Exchange Rate on the Conversion Date. 
 (g) The “Dollar Equivalent of the
Currency Unit” shall be determined by the Currency Determination Agent and subject to the provisions of paragraph (h) below, shall be the sum of each amount obtained by converting the Specified Amount of each Component Currency into
Dollars at the Market Exchange Rate for such Component Currency on the Valuation Date with respect to each payment. 
 (h) For purposes of this SECTION 310
the following terms shall have the following meanings: 
 A “Component Currency” shall mean any Currency which, on the Conversion Date, was a
Component Currency of the relevant Currency unit, including, but not limited to, the ECU. 
 A “Specified Amount” of a Component Currency shall
mean the number of units of such Component Currency or fractions thereof which were represented in the relevant currency unit, including, but not limited to, the ECU, on the Conversion Date. If after the Conversion Date the official unit of any
Component Currency is altered by way of combination or subdivision, the Specified Amount of such Component Currency shall be divided or multiplied in the same proportion. If after the Conversion Date two or more Component Currencies are consolidated
into a single Currency, the respective Specified Amounts of such Component Currencies shall be replaced by an amount in such single Currency equal to the sum of the respective Specified Amounts of such consolidated Component Currencies expressed in
such single Currency, and such amount shall thereafter be a Specified Amount and such single Currency shall thereafter be a Component Currency. If after the Conversion Date any Component Currency shall be divided into two or more Currencies, the
Specified Amount of such Component Currency shall be replaced by amounts of such two or more Currencies with appropriate Dollar equivalents at the Market Exchange Rate on the date of such replacement equal to the dollar equivalent of the Specified
Amount of such former Component Currency at the Market Exchange Rate on such date, and such amounts shall thereafter be Specified Amounts and such Currencies shall thereafter be Component Currencies. If after the Conversion Date of the relevant
Currency unit, including but not limited to, the ECU, a Conversion Event (other than any event referred to above in this definition of “Specified Amount”) occurs with respect 
  

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 to any Component Currency of such Currency unit, the Specified Amount of such Component Currency shall, for purposes of
calculating the Dollar Equivalent of the Currency Unit, be converted into Dollars at the Market Exchange Rate in effect on the Conversion Date of such Component Currency. 
 “Election Date” shall mean the record date with respect to any payment date, and with respect to the Maturity shall mean the record date (if within 16 or fewer days prior to the Maturity) immediately
preceding the Maturity, and with respect to any series of Debt Securities whose record date immediately preceding the Maturity is more than 16 days prior to the Maturity or any series of Debt Securities for which no record dates are provided with
respect to interest payments, shall mean the date that is 16 days prior to the Maturity. 
 (i) All decisions and determinations of the Currency
Determination Agent regarding the Dollar Equivalent of the Foreign Currency, the Dollar Equivalent of the Currency Unit and the Market Exchange Rate shall be in its sole discretion and shall, in the absence of manifest error, be conclusive for all
purposes and irrevocably binding upon the Company and all Holders of the Debt Securities denominated or payable in the relevant Currency. In the event of a Conversion Event with respect to a Foreign Currency, the Company, after learning thereof,
will immediately give written notice thereof to the Trustee and the Currency Determination Agent (and the Trustee will promptly thereafter give notice in the manner provided in SECTION 105 to the Holders) specifying the Conversion Date. In the event
of a Conversion Event with respect to the ECU or any other Currency in which Securities are denominated or payable, the Company, after learning thereof, will immediately give notice thereof to the Trustee (and the Trustee will promptly thereafter
give written notice in the manner provided in SECTION 105 to the Holders) specifying the Conversion Date and the Specified Amount of each Component Currency on the Conversion Date. In the event of any subsequent change in any Component Currency as
set forth in the definition of Specified Amount above, the Company, after learning thereof, will similarly give written notice to the Trustee. The Trustee shall be fully justified and protected in relying and acting upon information received by it
from the Company and the Currency Determination Agent and shall not otherwise have any duty or obligation to determine such information independently. 
 (j)
For purposes of any provision of the Indenture where the Holders of Outstanding Debt Securities may perform an Act that requires that a specified percentage of the Outstanding Debt Securities of all series perform such Act and for purposes of any
decision or determination by the Trustee of amounts due and unpaid for the principal of (and premium, if any) and interest on the Debt Securities of all series in respect of which moneys are to be disbursed ratably, the principal of (and premium, if
any) and interest on the Outstanding Debt Securities denominated in a Foreign Currency will be the amount in Dollars based upon the Market Exchange Rate for Debt Securities of such series, as of the date for determining whether the Holders entitled
to perform such Act have performed it, or as of the date of such decision or determination by the Trustee, as the case may be. 
  

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 SECTION 311. JUDGMENTS. 
 If
for the purpose of obtaining a judgment in any court with respect to any obligation of the Company hereunder or under any Debt Security, it shall become necessary to convert into any other Currency any amount in the Currency due hereunder or under
such Debt Security, then such conversion shall be made at the Market Exchange Rate as in effect on the date the Company shall make payment to any Person in satisfaction of such judgment. If pursuant to any such judgment, conversion shall be made on
a date other than the date payment is made and there shall occur a change between such Market Exchange Rate and the Market Exchange Rate as in effect on the date of payment, the Company agrees to pay such additional amounts (if any) as may be
necessary to ensure that the amount paid is equal to the amount in such other Currency which, when converted at the Market Exchange Rate as in effect on the date of payment or distribution, is the amount then due hereunder or under such Debt
Security. Any amount due from the Company under this SECTION 311 shall be due as a separate debt and is not to be affected by or merged into any judgment being obtained for any other sums due hereunder or in respect of any Debt Security. In no
event, however, shall the Company be required to pay more in the Currency or Currency unit due hereunder or under such Debt Security at the Market Exchange Rate as in effect when payment is made than the amount of Currency stated to be due hereunder
or under such Debt Security so that in any event the Company’s obligations hereunder or under such Debt Security will be effectively maintained as obligations in such Currency, and the Company shall be entitled to withhold (or be reimbursed
for, as the case may be) any excess of the amount actually realized upon any such conversion over the amount due and payable on the date of payment or distribution. 
 ARTICLE FOUR 
 SATISFACTION AND DISCHARGE 
 SECTION 401. SATISFACTION AND DISCHARGE OF INDENTURE. 
 This Indenture, with
respect to the Debt Securities of any series (if all series issued under this Indenture are not to be affected), shall, upon Company Request, cease to be of further effect (except as to any surviving rights of registration of transfer or exchange of
such Debt Securities herein expressly provided for and rights to receive payments of principal (and premium, if any) and interest on such Debt Securities) and the Trustee, at the expense of the Company, shall execute proper instruments acknowledging
satisfaction and discharge of this Indenture, when 
 (1) either 
 (A) all Debt Securities of such series theretofore authenticated and delivered (other than (i) Debt Securities of such series which have been destroyed, lost or stolen and which have been replaced or paid as provided in SECTION 306 and
(ii) Debt 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 1103)
have been delivered to the Trustee for cancellation; or 
  

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 (B) all Debt 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 by the Trustee in the name, and at the expense, of the Company, and the Company, in the case of (i), (ii) or (iii) of this subclause (B), has irrevocably deposited or caused to be deposited with the Trustee as trust funds
in trust for such purpose an amount in the Currency in which such Debt Securities are denominated (except as otherwise provided pursuant to SECTIONS 301 or 310), sufficient to pay and discharge the entire indebtedness on such Debt Securities for
principal (and premium, if any) and interest to the date of such deposit (in the case of Debt Securities which have become due and payable) or to the Stated Maturity or Redemption Date, as the case may be; PROVIDED, HOWEVER, in the event a petition
for relief under the federal bankruptcy laws, as now or hereafter constituted, or any other applicable federal or state bankruptcy, insolvency or other similar law, is filed with respect to the Company within 91 days after the deposit and the
Trustee is required to return the deposited money to the Company, the obligations of the Company under this Indenture with respect to such Debt Securities shall not be deemed terminated or discharged; 
 (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 have been complied with. 
 Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the
Company to the Trustee under SECTION 607, the obligations of the Trustee to any Authenticating Agent under SECTION 611 and, if money shall have been deposited with the Trustee pursuant to subclause (B) of clause (1) of this Section, the
obligations of the Trustee under SECTION 402 and the last paragraph of SECTION 1103 shall survive. If, after the deposit referred to in this SECTION 401 has been made, (x) the Holder of a Debt Security is entitled to, and does, elect pursuant
to SECTION 310(b), to receive payment in a Currency other than that in which the deposit pursuant to this SECTION 401 was made, or (y) if a Conversion Event occurs with respect to the Currency in which the deposit was made or elected to be
received by the Holder pursuant to SECTION 
  

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 310(b), then the indebtedness represented by such Debt Security shall be fully discharged to the extent that the deposit
made with respect to such Debt Security shall be converted into the Currency in which such payment is made. 
 SECTION 402. APPLICATION OF TRUST MONEY.

 Subject to the provisions of the last paragraph of SECTION 1103, all money deposited with the Trustee pursuant to SECTION 401 shall be held in trust and
applied by it, in accordance with the provisions of the Debt Securities and this Indenture, to the payment, either directly or through any Paying Agent (including the Company acting as its own Paying Agent) as the Trustee may determine, to the
Persons entitled thereto, of the principal (and premium, if any) and interest for whose payment such money has been deposited with the Trustee. 
 ARTICLE FIVE 
 REMEDIES 
 SECTION 501. EVENTS OF DEFAULT. 
 “Event of Default” wherever used herein with respect to Debt Securities of any series means any one of
the following events (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law, pursuant to any judgment, decree or order of any court or any order, rule or regulation of any
administrative or governmental body): 
 (1) default in the payment of any interest upon any Debt Security of such series when it becomes due and payable, and
continuance of such default for a period of 30 days; or 
 (2) default in the payment of the principal of (and premium, if any, on) any Debt Security of such
series at its Maturity; or 
 (3) default in the deposit of any sinking fund payment or analogous obligation, when and as due by the terms of a Debt Security
of such series; or 
 (4) default in the performance, or breach, of any covenant or warranty of the Company in this Indenture (other than a covenant or
warranty a default in whose performance or whose breach is elsewhere in this Section specifically dealt with or which expressly has been included in this Indenture solely for the benefit of Debt Securities of a series other than such series), and
continuance of such default or breach for a period of 60 days after there has been given, by registered or certified mail, to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 10% in principal amount of the
Outstanding Debt Securities of such series, a written notice specifying such default or breach and requiring it to be remedied and stating that such notice is a “Notice of Default” hereunder; or 
  

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 (5) the entry of a decree or order for relief in respect of the Company by a court having jurisdiction in the premises in
an involuntary case under the federal bankruptcy laws, as now or hereafter constituted, or any other applicable federal or state bankruptcy, insolvency or other similar law, or a decree or order adjudging the Company a bankrupt or insolvent, or
approving as properly filed a petition seeking reorganization, arrangement, adjustment or composition of or in respect of the Company under any applicable federal or state law, or appointing a receiver, liquidator, assignee, custodian, trustee,
sequestrator (or other similar official) of the Company or of any substantial part of its property, or ordering the winding up or liquidation of its affairs, and the continuance of any such decree or order unstayed and in effect for a period of 60
consecutive days; or 
 (6) the commencement by the Company of a voluntary case under the federal bankruptcy laws, as now or hereafter constituted, or any
other applicable federal or state bankruptcy, insolvency or other similar law, or the consent by it to the entry of an order for relief in an involuntary case under any such law or to the appointment of a receiver, liquidator, assignee, custodian,
trustee, sequestrator (or other similar official) of the Company or of any substantial part of its property, or the making by it of an assignment for the benefit of its creditors, or the admission by it in writing of its inability to pay its debts
generally as they become due, or the taking of corporate action by the Company in furtherance of any such action; or 
 (7) any other Event of Default
provided with respect to Debt Securities of that series pursuant to SECTION 301. 
 SECTION 502. ACCELERATION OF MATURITY; RESCISSION AND ANNULMENT.

 If an Event of Default with respect to Debt Securities of any series at the time Outstanding occurs and is continuing, then in every such case the Trustee
or the Holders of not less than 25% in principal amount of Outstanding Debt Securities of such series may declare the principal amount (or, if any Debt Securities of such series are Discount Securities, such portion of the principal amount of such
Discount Securities as may be specified in the terms of such Discount Securities) of all the Debt Securities of such series to be due and payable immediately, by a notice in writing to the Company (and to the Trustee if given by Holders), and upon
any such declaration such principal amount (or specified amount) shall become immediately due and payable. Upon payment of such amount in the Currency in which such Debt Securities are denominated (except as otherwise provided pursuant to SECTIONS
301 or 310), all obligations of the Company in respect of the payment of principal of the Debt Securities of such series shall terminate. 
  

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 At any time after such a declaration of acceleration with respect to Debt Securities of any series has been made and
before a judgment or decree for payment of the money due has been obtained by the Trustee as hereinafter in this Article provided, the Holders of a majority in principal amount of the Outstanding Debt Securities of such series, by written notice to
the Company and the Trustee, may rescind and annul such declaration and its consequences if: 
 (1) the Company has paid or deposited with the Trustee a sum
in the Currency in which such Debt Securities are denominated (except as otherwise provided pursuant to SECTIONS 301 or 310) sufficient to pay 
 (A) all
overdue installments of interest on all Debt Securities of such series; 
 (B) the principal of (and premium, if any, on) any Debt Securities of such series
which have become due otherwise than by such declaration of acceleration and interest thereon at the rate or rates prescribed therefor in such Debt Securities; 
 (C) to the extent that payment of such interest is lawful, interest upon overdue installments of interest on each Debt Security at the Overdue Rate; and 
 (D) all sums paid or advanced by the Trustee hereunder and the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel; PROVIDED, HOWEVER, that all sums payable under this clause (D) shall
be paid in Dollars; 
 and 
 (2) all Events of Default with
respect to Debt Securities of such series, other than the nonpayment of the principal of Debt Securities of such series which have become due solely by such declaration of acceleration, have been cured or waived as provided in SECTION 513.

 No such rescission and waiver shall affect any subsequent default or impair any right consequent thereon. 
 SECTION 503. COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT BY TRUSTEE. 
 The Company covenants that if: 
 (1) default is made in the payment of any installment of interest on any Debt Security when such interest becomes
due and payable and such default continues for a period of 30 days; 
  

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 (2) default is made in the payment of principal of (or premium, if any, on) any Debt Security at the Maturity thereof; or

 (3) default is made in the making or satisfaction of any sinking fund payment or analogous obligation when the same becomes due pursuant to the terms of
the Debt Securities of any series; 
 the Company will, upon demand of the Trustee, pay to it, for the benefit of the Holders of such Debt Securities the
amount then due and payable on such Debt Securities for the principal (and premium, if any) and interest, if any, and, to the extent that payment of such interest shall be legally enforceable, interest upon the overdue principal (and premium, if
any) and upon overdue installments of interest, at the Overdue Rate; and, in addition thereto, such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements
and advances of the Trustee, its agents and counsel. 
 If the Company fails to pay such amount forthwith upon such demand, the Trustee, in its own name and
as trustee of an express trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, and may prosecute such proceeding to judgment or final decree, and may enforce the same against the Company or any other obligor
upon such Debt Securities, and collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Company or any other obligor upon such Debt Securities wherever situated. 
 If an Event of Default with respect to Debt Securities of any series occurs and is continuing, the Trustee may in its discretion proceed to protect and enforce its
rights and the rights of the Holders of Debt Securities of such series by such appropriate judicial proceedings as the Trustee shall deem most effectual to protect and enforce any such rights, whether for the specific enforcement of any covenant or
agreement in this Indenture or in aid of the exercise of any power granted herein, or to enforce any other proper remedy. 
 SECTION 504. TRUSTEE MAY FILE
PROOFS OF CLAIM. 
 In case of the pendency of any receivership, insolvency, liquidation, bankruptcy, reorganization, arrangement, adjustment, composition or
other judicial proceedings, or any voluntary or involuntary case under the federal bankruptcy laws, as now or hereafter constituted, relative to the Company or any other obligor upon the Debt Securities, if any, of a particular series or the
property of the Company or of such other obligor or their creditors, the Trustee (irrespective of whether the principal of such Debt Securities shall then be due and payable as therein expressed or by declaration of acceleration or otherwise and
irrespective of whether the Trustee shall have made any demand on the Company for the payment of overdue principal or interest) shall be entitled and empowered, by intervention in such proceeding or otherwise: 
 (i) to file and prove a claim for the whole amount of principal (or, if the Debt Securities of such series are Discount Securities, such portion of the principal amount
as may be due and payable with respect to such series pursuant to a declaration in 
  

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 accordance with SECTION 502) (and premium, if any) and interest owing and unpaid in respect of the Debt Securities of
such series and to file such other papers or documents as may be necessary or advisable in order to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel) and of the Holders of such Debt Securities and Coupons allowed in such judicial proceeding; and 
 (ii) to collect and receive any moneys or
other property payable or deliverable on any such claims and to distribute the same; 
 and any receiver, assignee, trustee, custodian, liquidator,
sequestrator or other similar official in any such proceeding is hereby authorized by each such Holder to make such payments to the Trustee, and in the event that the Trustee shall consent to the making of such payments directly to such Holders, to
pay to the Trustee any amount due it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under SECTION 607. 
 Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of reorganization,
arrangement, adjustment or composition affecting the Debt Securities of such series or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding. 
 SECTION 505. TRUSTEE MAY ENFORCE CLAIMS WITHOUT POSSESSION OF DEBT SECURITIES. 
 All rights of action and claims under this Indenture or the Debt Securities of any series may be prosecuted and enforced by the Trustee without the possession of any of such Debt Securities or the production thereof in any proceeding
relating thereto, and any such proceeding instituted by the Trustee shall be brought in its own name, as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit of the Holders of the Debt Securities in respect of which such judgment has been recovered. 
 SECTION 506. APPLICATION OF MONEY COLLECTED. 
 Any money collected by the Trustee pursuant to this Article shall be applied
in the following order, at the date or dates fixed by the Trustee and, in case of the distribution of such money on account of principal (and premium, if any) or interest, upon presentation of the Debt Securities of any series in respect of which
money has been collected and the notation thereon of the payment if only partially paid and upon surrender thereof if fully paid: 
 FIRST: To the payment of
all amounts due the Trustee under SECTION 607; 
  

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 SECOND: To the payment of the amounts then due and unpaid for principal of (and premium, if any) and interest on the Debt
Securities of such series, in respect of which or for the benefit of which such money has been collected ratably, without preference or priority of any kind, according to the amounts due and payable on such Debt Securities for principal (and
premium, if any) and interest, respectively; and 
 THIRD: The balance, if any, to the Person or Persons entitled thereto. 
 SECTION 507. LIMITATION ON SUITS. 
 No Holder of any Debt Security of any
series shall have any right to institute any proceeding, judicial or otherwise, with respect to this Indenture, or for the appointment of a receiver or trustee, or for any other remedy hereunder, unless: 
 (1) such Holder has previously given written notice to the Trustee of a continuing Event of Default with respect to such series; 
 (2) the Holders of not less than 25% in principal amount of the Outstanding Debt Securities of such series shall have made written request to the Trustee to institute
proceedings in respect of such Event of Default in its own name as Trustee hereunder; 
 (3) such Holder or Holders have offered to the Trustee reasonable
indemnity against the costs, expenses and liabilities to be incurred in compliance with such request; 
 (4) the Trustee for 60 days after its receipt of
such notice, request and offer of indemnity has failed to institute any such proceeding; and 
 (5) no direction inconsistent with such written request has
been given to the Trustee during such 60-day period by the Holders of a majority in principal amount of the Outstanding Debt Securities of such series; 
 it
being understood and intended that no one or more of such Holders shall have any right in any manner whatever by virtue of, or by availing of, any provision of this Indenture to affect, disturb or prejudice the rights of any other such Holders or of
the Holders of Outstanding Debt Securities of any other series, or to obtain or to seek to obtain priority or preference over any other of such Holders or to enforce any right under this Indenture, except in the manner herein provided and for the
equal and ratable benefit of all of such Holders. For the protection and enforcement of the provisions of this SECTION 507, each and every Holder of Debt Securities of any series and the Trustee for such series shall be entitled to such relief as
can be given at law or in equity. 
 SECTION 508. UNCONDITIONAL RIGHT OF HOLDERS TO RECEIVE PRINCIPAL, PREMIUM AND INTEREST. 
 Notwithstanding any other provision in this Indenture, the Holder of any Debt Security shall have the right, which is absolute and unconditional, to receive payment of
the 
  

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 principal of (and premium, if any) and (subject to SECTION 307) interest on such Debt Security on the respective Stated
Maturity or Maturities expressed in such Debt Security (or, in the case of redemption, on the Redemption Date) and to institute suit for the enforcement of any such payment and interest thereon, and such right shall not be impaired without the
consent of such Holder. 
 SECTION 509. RESTORATION OF RIGHTS AND REMEDIES. 
 If the Trustee or any Holder has instituted any proceeding to enforce any right or remedy under this Indenture and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to
the Trustee or to such Holder, then and in every such case the Company, the Trustee and the Holders shall, subject to any determination in such proceeding, be restored severally and respectively to their former positions hereunder, and thereafter
all rights and remedies of the Trustee and the Holders shall continue as though no such proceeding had been instituted. 
 SECTION 510. RIGHTS AND REMEDIES
CUMULATIVE. 
 Except as otherwise expressly provided elsewhere in this Indenture, no right or remedy herein conferred upon or reserved to the Trustee or to
the Holders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy. 
 SECTION 511. DELAY OR OMISSION NOT WAIVER. 
 No delay or omission of the
Trustee or of any Holder to exercise any right or remedy accruing upon any Event of Default shall impair any such right or remedy or constitute a waiver of any such Event of Default or any acquiescence therein. Every right and remedy given by this
Indenture or by law to the Trustee or to the Holders may be exercised from time to time, and as often as may be deemed expedient, by the Trustee or by the Holders, as the case may be. 
 SECTION 512. CONTROL BY HOLDERS. 
 The Holders of a majority in principal amount of the Outstanding Debt Securities of any
series shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on the Trustee with respect to the Debt Securities of such series,
PROVIDED, that 
 (1) such direction shall not be in conflict with any rule of law or with this Indenture; 
  

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 (2) subject to any incorporated provisions, the Trustee shall have the right to decline to follow any such direction if
the Trustee in good faith shall, by a Responsible Officer or Responsible Officers of the Trustee, determine that the proceeding so directed would be unjustly prejudicial to the Holders of Debt Securities of such series not joining in any such
direction; and 
 (3) the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. 
 SECTION 513. WAIVER OF PAST DEFAULTS. 
 The Holders of not less than a
majority in principal amount of the Outstanding Debt Securities of any series may on behalf of the Holders of all the Debt Securities of any such series waive any past default hereunder with respect to such series and its consequences, except a
default 
 (1) in the payment of the principal of (or premium, if any) or interest on any Debt Security of such series, or in the payment of any sinking fund
installment or analogous obligation with respect to the Debt Securities of such series, or 
 (2) in respect of a covenant or provision hereof which pursuant
to ARTICLE TEN cannot be modified or amended without the consent of the Holder of each outstanding Debt Security of such series affected. 
 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 the Debt Securities of such series under this Indenture; but no such waiver shall extend to any subsequent
or other default or impair any right consequent thereon. 
 SECTION 514. UNDERTAKING FOR COSTS. 
 All parties to this Indenture agree, and each Holder of any Debt Security by his acceptance thereof shall be deemed to have agreed, that any court may in its discretion require, in any suit for the enforcement of any
right or remedy under this Indenture, or in any suit against the Trustee for any action taken, suffered or omitted by it as Trustee, the filing by any party litigant in such suit other than the Trustee of an undertaking to pay the costs of such
suit, and that such court may in its discretion assess reasonable costs, including reasonable attorneys’ fees, against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party
litigant; but the provisions of this Section shall not apply to any suit instituted by the Trustee, to any suit instituted by any Holder or group of Holders holding in the aggregate more than 10% in principal amount of the Outstanding Debt
Securities of any series, or to any suit instituted by any Holder of a Debt Security for the enforcement of the payment of the principal of (or premium, if any) or interest on such Debt Security on or after the respective Stated Maturity or
Maturities expressed in such Debt Security (or, in the case of redemption, on or after the Redemption Date). 
  

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 SECTION 515. WAIVER OF STAY OR EXTENSION LAWS. 
 The Company covenants (to the extent that it may lawfully do so) that it will not at any time insist upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay or extension law
wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this Indenture; and the Company (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such
law, and covenants that it will not hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted. 
 ARTICLE SIX 
 THE TRUSTEE

 SECTION 601. CERTAIN DUTIES AND RESPONSIBILITIES. 
 (a)
Except during the continuance of an Event of Default with respect to the Debt Securities of any series, 
 (1) the Trustee undertakes to perform 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 which by any provisions 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 with respect to Debt Securities of any series has occurred and is
continuing, the Trustee shall, with respect to the Debt Securities of such series, 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, PROVIDED 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 taken,
suffered or omitted to be taken by it with respect to Debt Securities of any series in good faith in accordance with the direction of the Holders of a majority in principal amount of the Outstanding Debt Securities of such series 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; and 
 (4) the Trustee shall not be required 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 adequate indemnity against such risk or liability is not reasonably 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 hereunder with respect to Debt Securities of any series the Trustee shall give notice to all Holders of Debt Securities of such series of such default hereunder known to the Trustee, unless such default shall have been cured or waived;
PROVIDED, HOWEVER, that, except in the case of a default in the payment of the principal of (or premium, if any) or interest on any Debt Security of such series or in the payment of any sinking fund installment with respect to Debt 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 determine that the
withholding of such notice is in the interest of the Holders of Debt Securities of such series; and PROVIDED, FURTHER, that in the case of any default of the character specified in SECTION 501(4) with respect to Debt Securities of such series no
such notice to Holders shall be given until at least 30 days after the occurrence thereof. For the purpose of this Section, the term “default” means any event which is, or after notice or lapse of time or both would become, an Event of
Default with respect to Debt Securities of such series. 
 Notice given pursuant to this SECTION 602 shall be transmitted by mail: 
 (1) to all Holders, as the names and addresses of the Holders appear in the Security Register; and 
  

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 (2) to each Holder of a Debt Security of any series whose name and address appear in the information preserved at the
time by the Trustee in accordance with the Trust Indenture Act. 
 SECTION 603. CERTAIN RIGHTS OF TRUSTEE. 
 Except as otherwise provided in the Trust Indenture Act: 
 (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 or other paper or document believed by it to
be genuine and to have been signed or presented by the proper party or parties; 
 (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 shall 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 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 of
Debt Securities of any series pursuant to this Indenture, unless such Holders shall have offered to the Trustee reasonable security or indemnity 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, 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 the Trustee
shall not be responsible for any misconduct or negligence on the part of any agent (including any agent appointed pursuant to SECTION 310(I)) or attorney appointed with due care by it hereunder; and 
  

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 (h) the Trustee shall not be required to take notice or be deemed to have notice of any default hereunder (except failure
by the Company to pay principal of or interest on any series of Securities so long as the Trustee is also acting as Paying Agent for such series of Securities) unless the Trustee shall be specifically notified in writing of such default by the
Company by the Holders of at least a 10% in aggregate principal amount of all Securities then outstanding, and all such notices or other instruments required by this Indenture to be delivered to the Trustee must, in order to be effective, be
delivered at the principal Corporate Trust Office of the Trustee, and in the absence of such notice the Trustee may conclusively assume there is no default except as aforesaid; and 
 (i) The permissive right of the Trustee to do things enumerated in this Indenture shall not be construed as a duty. 
 SECTION 604. NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF DEBT SECURITIES. 
 The recitals contained herein and in the Debt 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 Debt Securities or Coupons, if any, of any series. The Trustee shall not be accountable for the use or application by the Company of any Debt Securities or the proceeds thereof. 
 SECTION 605. MAY HOLD DEBT SECURITIES. 
 The Trustee, any Paying Agent, the
Security Registrar or any other agent of the Company, in its individual or any other capacity, may become the owner or pledgee of Debt Securities, and, subject to any incorporated provisions, may otherwise deal with the Company with the same rights
it would have if it were not the Trustee, Paying Agent, Security Registrar or such other agent. 
 SECTION 606. MONEY HELD IN TRUST. 
 Money in any Currency held by the Trustee or any Paying Agent in trust hereunder need not be segregated from other funds except to the extent required by law. Neither the
Trustee nor any Paying Agent shall be under any liability for interest on any money received by it hereunder except as otherwise agreed with the Company. 
  

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 SECTION 607. COMPENSATION, INDEMNIFICATION AND REIMBURSEMENT. 
 The Company agrees: 
 (1) to pay to the Trustee from time to time reasonable
compensation in Dollars 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 in Dollars upon its request for all reasonable expenses, disbursements and advances incurred
or made by the Trustee in accordance with any provision of this Indenture (including the reasonable compensation and the 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 in Dollars the Trustee for, and to hold it harmless against, any loss, liability or expense incurred
without negligence or bad faith on its part arising out of or in connection with the acceptance or administration of this trust or performance of its duties hereunder, including the costs and expenses of defending itself against any claim or
liability in connection with the exercise or performance of any of its powers or duties hereunder. 
 As security for the performance of the obligations of
the Company under this Section, the Trustee shall have a claim prior to the Debt Securities upon all property and funds held or collected by the Trustee as such, except funds held in trust for the payment of amounts due on the Debt Securities.

 The obligations of the Company under this SECTION 607 to compensate and indemnify the Trustee for expenses, disbursements and advances shall constitute
additional indebtedness under this Indenture and shall survive the satisfaction and discharge of this Indenture. 
 SECTION 608. 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 under SECTION 609. 
 (b) The Trustee may resign at any time with respect to the Debt
Securities of one or more series by giving written notice thereof to the Company. If an instrument of acceptance by a successor Trustee shall not have been delivered to the 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 Debt Securities of such series. 
 (c) The Trustee may be removed at any time with respect to the Debt Securities of any series and a successor Trustee appointed by Act of the Holders of a majority in principal amount of the Outstanding Debt Securities of such series,
delivered to the Trustee and to the Company. 
  

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 (d) If at any time: 
 (1) the
Trustee shall fail to comply with Section 310(b) of the Trust Indenture Act with respect to the Debt Securities of any series after written request therefor by the Company or by any Holder who has been a BONA FIDE Holder of a Debt Security of
such series for at least six months; or 
 (2) the Trustee shall cease to be eligible under Section 310(a) of the Trust Indenture Act with respect to
the Debt Securities of any series and shall fail to resign after written request therefor by the Company or by any such Holder; 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 Debt Securities, or (ii) subject to SECTION 514, any Holder who has been a BONA FIDE Holder of a Debt Security of any series 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 and the appointment of a successor Trustee for the Debt Securities of such series; 
 (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 Debt Securities of one or more series, the Company, by a Board Resolution, shall promptly appoint
a successor Trustee or Trustees with respect to the Debt Securities of that or those series (it being understood that any such successor Trustee may be appointed with respect to the Debt 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 Debt Securities of any particular series) and shall comply with the applicable requirements of SECTION 609. If, within one year after such resignation, removal or incapability, or the
occurrence of such vacancy, a successor Trustee with respect to the Debt Securities of any series shall be appointed by Act of the Holders of a majority in principal amount of the Outstanding Debt Securities of such series delivered to the Company
and the retiring Trustee, the successor Trustee so appointed shall, forthwith upon its acceptance of such appointment, become the successor Trustee with respect to the Debt Securities of such series and to that extent supersede the successor Trustee
appointed by the Company. If no successor Trustee with respect to the Debt Securities of any series shall have been so appointed by the Company or the Holders of such series and accepted appointment in the manner hereinafter provided, any Holder who
has been a BONA FIDE Holder of a Debt Security of such series for at least six months may, subject to SECTION 514, 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 Debt Securities of such series. 
 (f) The Company shall give notice of each resignation and each removal of the
Trustee with respect to the Debt Securities of any series and each appointment of a successor 
  

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 Trustee with respect to the Debt Securities of any series in the manner and to the extent provided in SECTION 105 to the
Holders of Debt Securities of such series. Each notice shall include the name of the successor Trustee with respect to the Debt Securities of such series and the address of its Corporate Trust Office. 
 (g) If the Trustee has or shall acquire any conflicting interest within the meaning of the Trust Indenture Act with respect to the Debt Securities of any series, it
shall either eliminate such conflicting interest or resign with respect to the Debt Securities of that series in the manner provided by, and subject to the provisions of, the Trust Indenture Act and this Indenture, and the Company shall take prompt
action to have a successor Trustee with respect to the Debt Securities of that series appointed in the manner provided herein. 
 (h) There shall at all
times be a Trustee hereunder with respect to the Debt Securities of each series, which shall be a Person that is eligible pursuant to the Trust Indenture Act to act as such, having a combined capital and surplus of at least $50,000,000, subject to
supervision or examination by Federal or State authority and having its Corporate Trust Office in Chicago, Illinois or New York, New York. If such corporation publishes reports of condition at least annually, pursuant to law or the requirements of
said supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such corporation shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so
published. If at any time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified in this Article. 
 SECTION 609. ACCEPTANCE OF APPOINTMENT BY SUCCESSOR. 
 (a) In the case of an
appointment hereunder of a successor Trustee with respect to all Debt Securities, each 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 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, subject nevertheless to its claim, if any, provided for in SECTION 607. 
 (b) In case of the appointment hereunder of a successor Trustee with respect to the Debt Securities of one or more (but not all) series, the Company, the retiring
Trustee and each successor Trustee with respect to the Debt 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 Debt Securities of that or those series to
which 
  

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 the appointment of such successor Trustee relates, (2) if the retiring Trustee is not retiring with respect to all
Debt 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 Debt 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 any 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 other trust or trusts hereunder administered by any other such Trustee; and upon the execution and delivery of any 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 Debt 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 Debt 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 610. MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO BUSINESS. 
 Any corporation into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger, conversion or
consolidation to which the Trustee shall be a party, or any corporation succeeding to all or substantially all of the corporate trust business of the Trustee, shall be the successor of the Trustee hereunder, provided that such corporation shall be
otherwise qualified and eligible under this Article, without the execution or filing of any paper or any further act on the part of any of the parties hereto. In case any Debt 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 Debt Securities so authenticated with the same effect as if such successor Trustee had itself
authenticated such Debt Securities. In case any Debt Securities shall not have been authenticated by such predecessor Trustee, any such successor Trustee may authenticate and deliver such Debt Securities, in either its own name or that of its
predecessor Trustee, with the full force and effect which this Indenture provides for the certificate of authentication of the Trustee. 
  

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 SECTION 611. APPOINTMENT OF AUTHENTICATING AGENT. 
 As long as any Debt Securities of a series remain Outstanding, upon a Company Request, there shall be an authenticating agent (the “Authenticating Agent”) appointed, for such period as the Company shall
elect, by the Trustee for such series of Debt Securities to act as its agent on its behalf and subject to its direction in connection with the authentication and delivery of each series of Debt Securities for which it is serving as Trustee. Debt
Securities of each such series authenticated by such Authenticating Agent shall be entitled to the benefits of this Indenture and shall be valid and obligatory for all purposes as if authenticated by such Trustee. Wherever reference is made in this
Indenture to the authentication and delivery of Debt Securities of any series by the Trustee for such series or to the Trustee’s Certificate of Authentication, such reference shall be deemed to include authentication and delivery on behalf of
the Trustee for such series by an Authenticating Agent for such series and a Certificate of Authentication executed on behalf of such Trustee by such Authenticating Agent except that only the Trustee may authenticate Debt Securities upon original
issuance and pursuant to SECTION 306 hereof. Such Authenticating Agent shall at all times be a corporation organized and doing business under the laws of the United States of America or of any State, authorized under such laws to exercise corporate
trust powers, having a combined capital and surplus of at least $25,000,000 and subject to supervision or examination by federal or state authority. 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 purposes of this Section, 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, such Authenticating Agent shall resign immediately in the manner and with the effect specified in
this Section. 
 Any corporation into which any 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 any Authenticating Agent shall be a party, or any corporation succeeding to the corporate agency business of any Authenticating Agent, shall continue to be the Authenticating Agent with
respect to all series of Debt Securities for which it served as Authenticating Agent without the execution or filing of any paper or any further act on the part of the Trustee for such series or such Authenticating Agent. Any Authenticating Agent
may at any time, and if it shall cease to be eligible, shall resign by giving written notice of resignation to the applicable Trustee and to the Company. 
 Upon receiving such a notice of resignation or upon such a termination, or in case at any time any Authenticating Agent shall cease to be eligible in accordance with the provisions of this SECTION 611 with respect to one or more of all
series of Debt Securities, the Trustee for such series shall upon Company Request appoint a successor Authenticating Agent, and the Company shall provide notice of such appointment to all Holders of Debt Securities of such series in the manner and
to the extent provided in SECTION 105. Any successor Authenticating Agent upon acceptance of its appointment hereunder shall become vested with all rights, powers, duties and responsibilities of its predecessor hereunder, with like effect as if
originally named 
  

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 as Authenticating Agent herein. The Trustee for the Debt Securities of such series agrees to pay to the Authenticating
Agent for such series from time to time reasonable compensation for its services, and the Trustee shall be entitled to be reimbursed for such payment, subject to the provisions of SECTION 607. The Authenticating Agent for the Debt Securities of any
series shall have no responsibility or liability for any action taken by it as such at the direction of the Trustee for such series. 
 If an appointment
with respect to one or more series is made pursuant to this Section, the Debt Securities of such series may have endorsed thereon, in addition to the Trustee’s certificate of authentication, an alternative certificate of authentication in the
following form: 
 This is one of the series of Debt Securities issued under the within mentioned Indenture. 
  

			
	 THE FIRST NATIONAL BANK OF CHICAGO,
                                 as Trustee

		
	By	 	  

		 	As Authenticating Agent
	By	 	  

		 	Authorized Signatory

 SECTION 612. PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY. 
 If and when the Trustee becomes a creditor of the Company (or any other obligor upon the Debt Securities), the Trustee shall be subject to the provisions of the Trust
Indenture Act regarding the collection of claims against the Company (or any such other obligor). A Trustee that has resigned or been removed is subject to such provisions of the Trust Indenture Act to the extent provided therein. 
  

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 ARTICLE SEVEN 
 CONCERNING THE HOLDERS 
 SECTION 701. ACTS OF HOLDERS. 
 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 or proxy duly appointed in writing; and, except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments are delivered
to the Trustee, and, where it is hereby expressly required, to the Company. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the “Act” of the Holders signing such
instrument or instruments. Whenever in this Indenture it is provided that the Holders of a specified percentage in aggregate principal amount of the Outstanding Debt Securities of any series may take any Act, the fact that the Holders of such
specified percentage have joined therein may be evidenced (a) by the instrument or instruments executed by Holders in person or by agent or proxy appointed in writing, or (b) by the record of Holders voting in favor thereof at any meeting
of such Holders duly called and held in accordance with the provisions of ARTICLE EIGHT, or (c) by a combination of such instrument or instruments and any such record of such a meeting of Holders. 
 SECTION 702. PROOF OF OWNERSHIP; PROOF OF EXECUTION OF INSTRUMENTS BY HOLDERS. 
 The ownership of Debt Securities of any series shall be proved by the Security Register for such series or by a certificate of the Security Registrar for such series. 
 Subject to the provisions of SECTION 603 and 805, proof of the execution of a writing appointing an agent or proxy and of the execution of any instrument by a Holder or his agent or proxy shall be sufficient and
conclusive in favor of the Trustee and the Company if made in the following manner: 
 The fact and date of the execution by any such person of any instrument
may be proved by the certificate of any notary public or other officer authorized to take acknowledgement of deeds, that the person executing such instrument acknowledged to him the execution thereof, or by an affidavit of a witness to such
execution sworn to before any such notary or other such officer. Where such execution is by an officer of a corporation or association or a member of a partnership on behalf of such corporation, association or partnership, as the case may be, or by
any other person acting in a representative capacity, such certificate or affidavit shall also constitute sufficient proof of his authority. 
 The record of
any Holders’ meeting shall be proved in the manner provided in SECTION 806. 
  

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 The Trustee may in any instance require further proof with respect to any of the matters referred to in this Section so
long as the request is a reasonable one. 
 SECTION 703. PERSONS DEEMED OWNERS. 
 The Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name any Debt Security is registered as the owner of such Debt Security for the purpose of receiving payment of the
principal of (and premium, if any) and (subject to SECTION 307) interest, if any, on such Debt Security and for all other purposes whatsoever, whether or not such Debt 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. All payments made to any Holder, or upon his order, shall be valid, and, to the extent of the sum or sums paid, effectual to satisfy and discharge the liability for moneys payable
upon such Debt Security. 
 SECTION 704. REVOCATION OF CONSENTS; FUTURE HOLDERS BOUND. 
 At any time prior to (but not after) the evidencing to the Trustee, as provided in SECTION 701, of the taking of any Act by the Holders of the percentage in aggregate principal amount of the Outstanding Debt
Securities specified in this Indenture in connection with such Act, any Holder of a Debt Security the number, letter or other distinguishing symbol of which is shown by the evidence to be included in the Debt Securities the Holders of which have
consented to such Act may, by filing written notice with the Trustee at the Corporate Trust Office and upon proof of ownership as provided in SECTION 702, revoke such Act so far as it concerns such Debt Security. Except as aforesaid, any such Act
taken by the Holder of any Debt Security shall be conclusive and binding upon such Holder and upon all future Holders of such Debt Security and of any Debt Securities issued on transfer or in lieu thereof or in exchange or substitution therefor,
irrespective of whether or not any notation in regard thereto is made upon such Debt Security or such other Debt Securities. 
 ARTICLE
EIGHT 
 HOLDERS’ MEETINGS 
 SECTION 801. PURPOSES OF MEETINGS. 
 A meeting of Holders of any or all series may be called at any time and from time to time pursuant to the
provisions of this ARTICLE EIGHT for any of the following purposes: 
 (1) to give any notice to the Company or to the Trustee for such series, or to give any
directions to the Trustee for such series, or to consent to the waiving of any default hereunder and its consequences, or to take any other action authorized to be taken by Holders pursuant to any of the provisions of ARTICLE FIVE; 
  

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 (2) to remove the Trustee for such series and appoint a successor Trustee pursuant to the provisions of ARTICLE SIX;

 (3) to consent to the execution of an indenture or indentures supplemental hereto pursuant to the provisions of SECTION 1002; or 
 (4) to take any other action authorized to be taken by or on behalf of the Holders of any specified aggregate principal amount of the Outstanding Debt Securities of any
one or more or all series, as the case may be, under any other provision of this Indenture or under applicable law. 
 SECTION 802. CALL OF MEETINGS BY
TRUSTEE. 
 The Trustee for any series may at any time call a meeting of Holders of such series to take any action specified in SECTION 801, to be held at
such time or times and at such place or places as the Trustee for such series shall determine. Notice of every meeting of the Holders 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 to Holders of such series in the manner and to the extent provided in SECTION 105. Such notice shall be given not less than 20 days nor more than 90 days prior to the date fixed for the meeting. 
 SECTION 803. CALL OF MEETINGS BY COMPANY OR HOLDERS. 
 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 Debt Securities of a series or of all series, as the case may be, shall have requested the Trustee for such series to call a
meeting of Holders of any or all such series by written request setting forth in reasonable detail the action proposed to be taken at the meeting, and the Trustee shall not have given the notice of such meeting within 20 days after the receipt of
such request, then the Company or such Holders may determine the time or times and the place or places for such meetings and may call such meetings to take any action authorized in SECTION 801, by giving notice thereof as provided in SECTION 802.

 SECTION 804. QUALIFICATIONS FOR VOTING. 
 To be entitled to
vote at any meeting of Holders a Person shall be (a) a Holder of a Debt Security of the series with respect to which such meeting is being held or (b) a Person appointed by an instrument in writing as agent or proxy by such Holder. The
only Persons who shall be entitled to be present or to speak at any meeting of Holders shall be the Persons entitled to vote at such meeting and their counsel and any representatives of the Trustee for the series with respect to which such meeting
is being held and its counsel and any representatives of the Company and its counsel. 
  

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 SECTION 805. REGULATIONS. 
 Notwithstanding any other provisions of this Indenture, the Trustee for any series may make such reasonable regulations as it may deem advisable for any meeting of Holders of such series, in regard to proof of the holding of Debt Securities
of such series and of the appointment of proxies, and in regard to the appointment and duties of inspectors of votes, the submission and examination of proxies, certificates and other evidence of the right to vote, and such other matters concerning
the conduct of the meeting as it shall deem appropriate. 
 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 such series as provided in SECTION 803, in which case the Company or the Holders calling the meeting, as the case may be, shall in like manner appoint a temporary chairman. A
permanent chairman and a permanent secretary of the meeting shall be elected by a majority vote of the meeting. 
 Subject to the provisos in the definition
of “Outstanding,” at any meeting each Holder of a Debt Security of the series with respect to which such meeting is being held or proxy therefor shall be entitled to one vote for each $1,000 principal amount (or such other amount as shall
be specified as contemplated by SECTION 301) of Debt 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 Debt 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 other than by virtue of Outstanding Debt Securities of such series held by him or instruments in writing duly designating him as the
person to vote on behalf of Holders of Debt Securities of such series. Any meeting of Holders with respect to which a meeting was duly called pursuant to the provisions of SECTION 802 or 803 may be adjourned from time to time by a majority of such
Holders present and the meeting may be held as so adjourned without further notice. 
 SECTION 806. VOTING. 
 The vote upon any resolution submitted to any meeting of Holders with respect to which such meeting is being held shall be by written ballots on which shall be subscribed
the signatures of such Holders or of their representatives by proxy and the serial number or numbers of the Debt Securities 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 in duplicate of the proceedings of each
meeting of Holders shall be prepared by the secretary of the meeting and there shall be attached to said 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 said notice was transmitted as provided in SECTION 802. The record shall show the serial numbers of the Debt Securities voting in favor of or against any
resolution. The record shall be signed and verified by the affidavits of the permanent chairman and secretary of the meeting and one of the duplicates shall be delivered to the Company and the other to the Trustee to be preserved by the Trustee.

  

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 Any record so signed and verified shall be conclusive evidence of the matters therein stated. 
 SECTION 807. NO DELAY OF RIGHTS BY MEETING. 
 Nothing contained in this
ARTICLE EIGHT shall be deemed or construed to authorize or permit, by reason of any call of a meeting of Holders or any rights expressly or impliedly conferred hereunder to make such call, any hindrance or delay in the exercise of any right or
rights conferred upon or reserved to the Trustee or to any Holder under any of the provisions of this Indenture or of the Debt Securities of any series. 
 ARTICLE NINE 
 CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE 
 SECTION 901. COMPANY MAY CONSOLIDATE, ETC., ONLY ON CERTAIN TERMS. 
 The
Company shall not consolidate with or merge into any other corporation or convey, transfer or lease its properties and assets substantially as an entirety to any Person, unless: 
 (1) the corporation formed by such consolidation or into which the Company is merged or the Person which acquires by conveyance or transfer, or which leases, the properties and assets of the Company substantially as
an entirety (the “successor corporation”) shall be a corporation organized and existing under the laws of the United States of America or any state or the District of Columbia and shall expressly assume, by an indenture supplemental
hereto, executed and delivered to the Trustee, in form reasonably satisfactory to the Trustee, the due and punctual payment of the principal of (and premium, if any) and interest on all the Debt Securities and the performance of every covenant of
this Indenture on the part of the Company to be performed or observed; 
 (2) immediately after giving effect to such transaction, no Event of Default, and
no event which, after notice or lapse of time, or both would become an Event of Default, shall have happened and be continuing; and 
 (3) if, as a result of
any such consolidation or merger or such conveyance, transfer or lease, properties or assets of the Company would become subject to a mortgage, pledge, lien, security interest or other encumbrance that would not be permitted by this Indenture, the
Company or such successor corporation or Person, as the case may be, shall take such steps as shall be necessary effectively to secure all Debt Securities equally and ratably with (or prior to) all indebtedness secured thereby; and 
  

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 (4) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel each stating that
such consolidation, merger, conveyance, transfer or lease and such supplemental indenture comply with this Article and that all conditions precedent herein provided for relating to such transaction have been complied with. 
 SECTION 902. SUCCESSOR CORPORATION SUBSTITUTED. 
 Upon any consolidation with
or merger into any other corporation, or any conveyance, transfer or lease of the properties and assets of the Company substantially as an entirety in accordance with SECTION 901, the successor corporation formed by such consolidation or into which
the Company is merged or to which such conveyance, transfer or lease is made shall succeed to, and be substituted for, and may exercise every right and power of, the Company under this Indenture with the same effect as if such successor corporation
had been named as the Company herein, and thereafter the predecessor corporation shall be relieved of all obligations and covenants under this Indenture and the Debt Securities. 
 ARTICLE TEN 
 SUPPLEMENTAL INDENTURES 
 SECTION 1001. SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF HOLDERS. 
 Without
the consent of any Holders, the Company, when authorized by a Board Resolution, and the Trustee, at any time and from time to time, may enter into one or more indentures supplemental hereto, in form satisfactory to the Trustee, for any of the
following purposes: 
 (1) to evidence the succession of another corporation to the Company and the assumption by such successor of the covenants of the
Company herein and in the Debt Securities contained; or 
 (2) to add to the covenants of the Company, for the benefit of the Holders of all or any series of
Debt Securities appertaining thereto (and if such covenants are to be for the benefit of less than all series, stating that such covenants are expressly being included solely for the benefit of such series), or to surrender any right or power herein
conferred upon the Company; or 
 (3) to add any additional Events of Default (and if such Events of Default are to be applicable to less than all series,
stating that such Events of Default are expressly being included solely to be applicable to such series); or 
 (4) to change or eliminate any of the
provisions of this Indenture, PROVIDED that any such change or elimination shall become effective only when there is no Outstanding Debt Security of any series created prior to the execution of such supplemental indenture that is entitled to the
benefit of such provision and as to which such supplemental indenture would apply; or 
  

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 (5) to secure the Debt Securities; or 
 (6) to supplement any of the provisions of this Indenture to such extent as shall be necessary to permit or facilitate the defeasance and discharge of any series of Debt Securities pursuant to ARTICLE FOUR OR ARTICLE
FOURTEEN, PROVIDED that any such action shall not adversely affect the interests of the Holders of Debt Securities of such series or any other series of Debt Securities in any material respect; or 
  

	(7)	to establish the form or terms of Debt Securities of any series as permitted by SECTIONS 201 and 301; or 

 (8) to evidence and provide for the acceptance of appointment hereunder by a successor Trustee with respect to one or more series of Debt Securities and to add to or change any of the provisions of this Indenture as
shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee, pursuant to the requirements of SECTION 609; or 
 (9) to cure any ambiguity, to correct or supplement any provision herein which may be defective or inconsistent with any other provision herein, or to make any other provisions with respect to matters or questions
arising under this Indenture which shall not be inconsistent with any provision of this Indenture, PROVIDED such other provisions shall not adversely affect the interests of the Holders of Outstanding Debt Securities of any series created prior to
the execution of such supplemental indenture in any material respect; or 
 (10) to change any place or places where (1) the principal of and premium,
if any, and interest, if any, on all or any series of Debt Securities shall be payable, (2) all or any series of Debt Securities may be surrendered for registration or transfer, (3) all or any series of Debt Securities may be surrendered
for exchange, and (4) notices and demands to or upon the Company in respect of all or any series of Debt Securities and this Indenture may be served. 
 SECTION 1002. SUPPLEMENTAL INDENTURES WITH CONSENT OF HOLDERS. 
 With the consent of the Holders of not less than a majority in principal amount of
the Outstanding Debt Securities of each series affected by such supplemental indenture voting separately, by Act of said Holders delivered to the Company and the Trustee, the Company, when authorized by a Board Resolution, and the Trustee may enter
into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture or of modifying in any manner the rights of the Holders under this
Indenture of such Debt Securities; PROVIDED, HOWEVER, that no such supplemental indenture shall, without the consent of the Holder of each outstanding Debt Security of each such series affected thereby, 
  

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 (1) change the Stated Maturity of the principal of, or installment of interest, if any, on, any Debt Security, or reduce
the principal amount thereof or the interest thereon or any premium payable upon redemption thereof, or change the Currency or Currencies in which the principal of (and premium, if any) or interest on such Debt Security is denominated or payable, or
reduce the amount of the principal of a Discount Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to SECTION 502, or adversely affect the right of repayment or repurchase, if any, at the
option of the Holder, or reduce the amount of, or postpone the date fixed for, any payment under any sinking fund or analogous provisions for any Debt Security, or impair the right to institute suit for the enforcement of any payment on or after the
Stated Maturity thereof (or, in the case of redemption, on or after the Redemption Date); or 
 (2) reduce the percentage in principal amount of the
Outstanding Debt Securities of any series, the consent of whose Holders is required for any supplemental indenture, or the consent of whose Holders is required for any waiver of compliance with certain provisions of this Indenture or certain
defaults hereunder and their consequences provided for in this Indenture; or 
 (3) modify any of the provisions of this Section, SECTION 513 or SECTION
1109, except to increase any such percentage or to provide that certain other provisions of this Indenture cannot be modified or waived without the consent of the Holder of each Outstanding Debt Security affected thereby; PROVIDED, HOWEVER, that
this clause shall not be deemed to require the consent of any Holder with respect to changes in the references to “the Trustee” and concomitant changes in this Section and SECTION 1109, or the deletion of this proviso, in accordance with
the requirements of SECTIONS 609 and 1001(7). 
 It shall not be necessary for any Act of Holders under this Section to approve the particular form of any
proposed supplemental indenture, but it shall be sufficient if such Act shall approve the substance thereof. 
 A supplemental indenture which changes or
eliminates any covenant or other provision of this Indenture with respect to one or more particular series of Debt Securities or which modifies the rights of the Holders of Debt Securities of such series with respect to such covenant or other
provision, shall be deemed not to affect the rights under this Indenture of the Holders of Debt Securities of any other series. 
 SECTION 1003. EXECUTION OF
SUPPLEMENTAL INDENTURES. 
 In executing, or accepting the additional trusts created by, any supplemental indenture permitted by this Article or the
modifications thereby of the trusts created by this 
  

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 Indenture, the Trustee shall be entitled to receive, and (subject to any incorporated provisions) shall be fully
protected in relying upon, an Opinion of Counsel stating that the execution of such supplemental indenture is authorized or permitted by this Indenture. The Trustee may, but shall not be obligated to, enter into any such supplemental indenture which
adversely affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise in a material way. 
 SECTION 1004. EFFECT OF
SUPPLEMENTAL INDENTURES. 
 Upon the execution of any supplemental indenture under this Article, this Indenture shall be modified in accordance therewith, and
such supplemental indenture shall form a part of this Indenture for all purposes; and every Holder of Debt Securities theretofore or thereafter authenticated and delivered hereunder shall be bound thereby. 
 SECTION 1005. CONFORMITY WITH TRUST INDENTURE ACT. 
 Every supplemental
indenture executed pursuant to this Article shall conform to the requirements of the Trust Indenture Act as then in effect. 
 SECTION 1006. REFERENCE IN
DEBT SECURITIES TO SUPPLEMENTAL INDENTURES. 
 Debt Securities of any series authenticated and delivered after the execution of any supplemental indenture
pursuant to this Article may, and shall if required by the Trustee, bear a notation in form approved by the Trustee as to any matter provided for in such supplemental indenture. If the Company shall so determine, new Debt Securities of any series so
modified as to conform, in the opinion of the Trustee and the Board of Directors, to any such supplemental indenture may be prepared and executed by the Company and authenticated and delivered by the Trustee in exchange for Outstanding Debt
Securities of such series. 
 SECTION 1007. NOTICE OF SUPPLEMENTAL INDENTURE. 
 Promptly after the execution by the Company and the appropriate Trustee of any supplemental indenture pursuant to SECTION 1002, the Company shall transmit, in the manner and to the extent provided in SECTION 105, to
all Holders of any series of the Debt Securities affected thereby, a notice setting forth in general terms the substance of such supplemental indenture. 
 ARTICLE ELEVEN 
 COVENANTS 
 SECTION 1101. PAYMENT OF PRINCIPAL, PREMIUM AND INTEREST. 
 The Company covenants and agrees for the benefit of each series
of Debt Securities that it will duly and punctually pay the principal of (and premium, if any) and interest on the Debt Securities in accordance with the terms of the Debt Securities and this Indenture. 
  

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 SECTION 1102. MAINTENANCE OF OFFICE OR AGENCY. 
 The Company will maintain in each Place of Payment for each series of Debt Securities an office or agency where Debt Securities of that series may be presented or surrendered for payment, where Debt 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 Debt 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, and the Company hereby appoints the Trustee as its agent to receive all presentations, surrenders, notices and demands. 
 SECTION 1103. MONEY FOR DEBT 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 Debt Securities, it will, on or before each due date of the principal of (and premium, if any) or interest on any of the Debt Securities of such 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 with respect
to any series of Debt Securities, it will, by or on each due date of the principal (and premium, if any) or interest on any Debt Securities of such series, deposit with any such 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 thereto, and (unless any 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 with respect to any series of Debt 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) or interest on Debt Securities of such 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; 
 (2) give the Trustee notice of any default by the Company (or any other obligor upon the Debt Securities of such series) in the making
of any payment of principal (and premium, if any) or interest on the Debt Securities of such series; and 
  

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 (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 such
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 Debt Security of any series and remaining unclaimed for two years after such principal (and premium, if any) or interest has became due and payable shall be paid to the Company upon Company Request, or (if then held by the Company) shall be
discharged from such trust; and the Holder of such Debt 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 transmitted
in the manner and to the extent provided by SECTION 105, 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, any unclaimed balance of such money
then remaining will be repaid to the Company. 
 SECTION 1104. CORPORATE EXISTENCE. 
 Subject to ARTICLE NINE, the Company will do or cause to be done all things necessary to preserve and keep in full force and effect its corporate existence, rights (charter and statutory) and franchises; PROVIDED,
HOWEVER, that the Company shall not be required to preserve any such right or franchise if the Company shall determine that the preservation thereof is no longer desirable in the conduct of the business of the Company. 
 SECTION 1105. LIMITATIONS ON MORTGAGES. 
 Nothing in this Indenture or in the
Debt Securities shall in any way restrict or prevent the Company or any Subsidiary from incurring any indebtedness; PROVIDED that the Company covenants and agrees that neither it nor any Subsidiary will issue, assume or guarantee any indebtedness or
obligation secured by Mortgages upon any Principal Property, without effectively providing that the Debt Securities then Outstanding and thereafter created (together with, if the Company so determines, any other indebtedness or obligation then
existing and any other indebtedness or obligation thereafter created ranking equally with the Debt Securities) shall be secured equally and ratably with (or prior to) such indebtedness or obligation as long as such indebtedness or obligation shall
be so secured, except that the foregoing provisions shall not apply to: 
  

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 (a)(i) Mortgages to secure all or any part of the purchase price or the cost of construction of property acquired or
constructed by the Company or a Subsidiary, PROVIDED such indebtedness and related Mortgage are incurred within 18 months after acquisition, or completion of construction and full operation, whichever is later; 
 (ii) Mortgages on property owned by the Company or a Subsidiary to secure indebtedness incurred to construct additions, substantial repairs or alterations or substantial
improvements to such properties, PROVIDED the amount of such indebtedness does not exceed the expense incurred to construct such additions, substantial repairs or alterations or substantial improvements and PROVIDED FURTHER that such indebtedness
and related Mortgage are incurred within 18 months after the completion of such construction, repairs, alterations or improvements; 
 (b) Mortgages existing
on property at the time of acquisition of such property by the Company or a Subsidiary or on the property of a Corporation at the time of the acquisition of such Corporation by the Company or a Subsidiary (including acquisitions through merger or
consolidation); 
 (c) Mortgages to secure indebtedness on which the interest payments to bondholders are exempt from federal income tax under
Section 103 of the Code; 
  

	(d)	In the case of a Consolidated Subsidiary, Mortgages in favor of the Company or another Consolidated Subsidiary; 

  

	(e)	Mortgages existing on the date of this Indenture; 

  

	(f)	Mortgages in favor of a government or governmental entity that: 

  

	(i)	secure indebtedness which is guaranteed by the government or governmental entity, or 

 (ii) secure indebtedness incurred to finance all or some of the purchase price or cost of construction of goods, products or facilities produced under contract or subcontract for the government or governmental entity,
or 
 (iii) secure indebtedness incurred to finance all or some of the purchase price or cost of construction of the property subject to the Mortgage;

 (g) Mortgages incurred in connection with the borrowing of funds if within 120 days after entering into such Mortgage, such funds are used to repay
indebtedness 
  

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 in the same principal amount secured by other Mortgages on Principal Property with a fair market value at least equal to
the fair market value of the Principal Property that secures the new Mortgages, in each case based on an appraisal by an Independent professional appraiser; 
 (h) Mortgages arising in connection with the transfer of tax benefits in accordance with Section 168(f)(8) of the Code (or any similar provision of law from time to time in effect); PROVIDED, that such Mortgages (i) are incurred
within 90 days (or any longer period, not in excess of one year, as any such provision of law may from time to time permit) after the acquisition of the property or equipment subject to said Mortgage, (ii) do not extend to any other property or
equipment and (iii) are solely for the purpose of said transfer of tax benefits or otherwise permitted by this SECTION 1105; and 
 (i) Any extension,
renewal or replacement (or successive extensions, renewals or replacements), in whole or in part, of any Mortgage referred to in the foregoing clauses (a) to (h) inclusive or of any indebtedness secured thereby; PROVIDED that the principal
amount of indebtedness secured thereby shall not exceed the principal amount of indebtedness so secured at the time of such extension, renewal or replacement, and that such extension, renewal or replacement Mortgage shall be limited to all or part
of substantially the same property that secured the Mortgage extended, renewed or replaced (plus improvements on such property). 
 SECTION 1106. LIMITATIONS
ON SALE AND LEASE-BACK. 
 The Company covenants and agrees that neither it nor any Subsidiary will enter into any arrangement with any Person (other than the
Company or a Subsidiary), or to which any such Person is a party, providing for the leasing to the Company or a Subsidiary for a period of more than three years of any Principal Property that has been or is to be sold or transferred by the Company
or such Subsidiary to such Person or to any other Person (other than the Company or a Subsidiary), to which the funds have been or are to be advanced by such Person on the security of the leased property (in this Article Eleven called “Sale and
Lease-Back Transactions”) unless either: 
 (i) the Company or such Subsidiary would be entitled, pursuant to SECTION 1105, to incur indebtedness secured
by a Mortgage on the property to be leased, without equally and ratable securing the Debt Securities, or 
 (ii) the Company (and in any such case the
Company covenants and agrees that it will do so) during or immediately after the expiration of 120 days after the effective date of such Sale and Lease-Back Transaction (whether made by the Company or a Subsidiary) applies to the voluntary
retirement of Funded Debt and/or the acquisition or construction of Principal Property an amount equal to the value of such Sale and Lease-Back Transaction, less the principal amount of Debt Securities delivered, within 120 days after the effective
date of such arrangement, to the Trustee for retirement and cancellation and the principal amount of other Funded Debt voluntarily retired by the 
  

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 Company within such 120-day period, excluding retirements of Debt Securities and other Funded Debt as a result of
conversions or pursuant to mandatory sinking fund or prepayment provisions or by payment at maturity. 
 For purposes of this SECTION 1106, the term
“value” shall mean, with respect to a Sale and Lease-Back Transaction, as of any particular time, the amount equal to the greater of (1) the net proceeds of the sale or transfer of the property leased pursuant to such Sale and
Lease-Back Transaction or (2) the fair value in the opinion of the Chief Financial Officer of the Company of such property at the time of entering into such Sale and Lease-Back Transaction, in either case divided first by the number of full
years of the term of the lease and then multiplied by the number of full years of such term remaining at the time of determination, without regard to any renewal or extension options contained in the lease. 
 SECTION 1107. LIMITATIONS ON INCURRENCE OF DEBT OR ISSUANCE OF PREFERRED STOCK BY RESTRICTED SUBSIDIARIES 
 The Company shall not permit any Restricted Subsidiary to, directly or indirectly, create, incur, issue, assume or otherwise become liable with respect to, extend the maturity of or become responsible for the payment
of, as applicable, any Debt or Preferred Stock other than: 
  

	(i)	Debt outstanding on the date of this Indenture; 

 (ii) Debt of a
Restricted Subsidiary that represents the assumption by such Restricted Subsidiary of Debt of another Restricted Subsidiary; 
 (iii) Debt or Preferred Stock
of any corporation or partnership existing at the time such corporation or partnership becomes a Subsidiary; 
 (iv) Debt of a Restricted Subsidiary arising
from agreements providing for indemnification, adjustment of purchase price or similar obligations or from guarantees, letters of credit, surety bonds or performance bonds securing any obligations of the Company or any of its Subsidiaries incurred
or assumed in connection with the disposition of any business, property or Subsidiary, other than guarantees or similar credit support by any Restricted Subsidiary of indebtedness incurred by any Person acquiring all or any portion of such business,
property or Subsidiary for the purpose of financing such acquisition, PROVIDED that the maximum aggregate liability in respect of all such Debt in the nature of such guarantees will at no time exceed the gross proceeds (including cash and the fair
market value of property other than cash) actually received from the disposition of such business, property or Subsidiary; 
 (v) Debt of a Restricted
Subsidiary in respect of performance, surety and other similar bonds, bankers acceptances and letters of credit provided by such Restricted Subsidiary in the ordinary course of business; 
  

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 (vi) Debt secured by a Mortgage incurred to finance the purchase price or cost of construction of property (or additions,
substantial repairs, alterations or substantial improvements thereto), provided that (A) such Mortgage and the Debt secured thereby are incurred within 18 months of the later of such acquisition or completion of construction (or such addition,
repair, alteration or improvement) and full operation thereof and (B) such Mortgage does not relate to any property other than the property so purchased or constructed (or added, repaired, altered or improved); 
 (vii) Permitted Subsidiary Refinancing Debt; 
 (viii) Debt (including
without limitation, Debt arising from a guarantee) of a Restricted Subsidiary to the Company or another Subsidiary, but only for so long as held or owned by the Company or another Subsidiary; or 
 (ix) any obligation pursuant to a Sale and Lease-Back Transaction permitted under SECTION 1106. 
 SECTION 1108. EXEMPTED TRANSACTIONS. 
 Notwithstanding the provisions of SECTIONS 1105, 1106 and 1107, the Company and any
Subsidiary may issue, assume or guarantee indebtedness secured by Mortgages and enter into Sale and Lease-Back Transactions that would otherwise be subject to the restrictions in SECTIONS 1105 and 1106, respectively, and any Restricted Subsidiary
may issue, assume or otherwise become liable for any Debt or Preferred Stock that would otherwise be subject to the restrictions in SECTION 1107, PROVIDED (a) the aggregate outstanding principal amount of all other indebtedness of the Company
and its Subsidiaries that is subject to the restrictions in SECTION 1105 (not including indebtedness permitted to be secured under clauses (a) to (i), inclusive of SECTION 1105), plus (b) the aggregate Attributable Debt in respect of the
Sale and Lease-Back Transactions in existence at such time (not including Sale and Lease-Back Transactions permitted by SECTION 1106(i) or (ii)), plus (c) the aggregate principal amount of all Debt or Preferred Stock of any Restricted
Subsidiary subject to the restrictions in SECTION 1107, (not including Debt or Preferred Stock permitted under clauses (i) to (ix), inclusive, of SECTION 1107) does not exceed 15% of the Consolidated Net Tangible Assets of the Company and its
Consolidated Subsidiaries. 
 SECTION 1109. OFFICERS’ CERTIFICATE AS TO DEFAULT. 
 The Company will deliver to the Trustee, on or before a date not more than four months after the end of each fiscal year of the Company ending after the date hereof, an Officers’ Certificate stating whether or
not to the best knowledge of the signers thereof the Company is in default in the performance and observation of any of the terms, provisions and conditions of this Indenture, and, if the Company shall be in default, specifying all such defaults and
the nature thereof of which they may have knowledge. 
  

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 ARTICLE TWELVE 
 REDEMPTION OF DEBT SECURITIES 
 SECTION 1201. APPLICABILITY OF ARTICLE. 
 Debt Securities of any series that are redeemable before their Maturity shall be redeemable in accordance with their terms and (except as otherwise specified pursuant to
SECTION 301 for Debt Securities of any series) in accordance with this Article. 
 SECTION 1202. ELECTION TO REDEEM; NOTICE TO TRUSTEE. 
 The election of the Company to redeem (or, in the case of Discount Securities, to permit the Holders to elect to surrender for redemption) any Debt Securities shall be
evidenced by a Board Resolution. In case of any redemption at the election of the Company of less than all of the Debt Securities of any series pursuant to SECTION 1204, the Company shall, at least 60 days prior 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 Debt Securities of such series to be redeemed. In the case of any redemption of Debt Securities prior
to the expiration of any restriction on such redemption provided in the terms of such Debt Securities or elsewhere in this Indenture, the Company shall furnish the Trustee with an Officer’s Certificate evidencing compliance with such
restrictions. 
 SECTION 1203. SELECTION BY TRUSTEE OF DEBT SECURITIES TO BE REDEEMED. 
 If less than all the Debt Securities of any series are to be redeemed at the election of the Company, the particular Debt Securities to be redeemed shall be selected not more than 60 days prior to the Redemption Date
by the Trustee, from the Outstanding Debt Securities of such series not previously called for redemption, by such method as the Trustee shall deem fair and appropriate and which may provide for the selection for redemption of portions (equal to the
minimum authorized denomination for Debt Securities of such series or any integral multiple thereof) of the principal amount of Debt Securities of such series in a denomination larger than the minimum authorized denomination for Debt Securities of
such series pursuant to SECTION 302 in the Currency in which the Debt Securities of such series are denominated. The portions of the principal amount of Debt Securities so selected for partial redemption shall be equal to the minimum authorized
denominations for Debt Securities of such series pursuant to SECTION 302 in the Currency in which the Debt Securities of such series are denominated or any integral multiple thereof, except as otherwise set forth in the applicable form of Debt
Securities. In any case where more than one Debt Security of such series is registered in the same name, the Trustee in its discretion may treat the aggregate principal amount so registered as if it were represented by one Debt Security of such
series. 
 The Trustee shall promptly notify the Company in writing of the Debt Securities selected for redemption and, in the case of any Debt Securities
selected for partial redemption, the principal amount thereof to be redeemed. 
  

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 For all purposes of this Indenture, unless the context otherwise requires, all provisions relating to the redemption of
Debt Securities shall relate, in the case of any Debt Security redeemed or to be redeemed only in part, to the portion of the principal amount of such Debt Security that has been or is to be redeemed. 
 SECTION 1204. NOTICE OF REDEMPTION. 
 Notice of redemption 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, not less than 30 days and not more than 60 days prior to the Redemption Date to the Holders of Debt Securities of any series to be redeemed
in whole or in part pursuant to this ARTICLE TWELVE, in the manner provided in SECTION 105. Any notice so given shall be conclusively presumed to have been duly given, whether or not the Holder receives such notice. Failure to give such notice, or
any defect in such notice to the Holder of any Debt Security of a series designated for redemption, in whole or in part, shall not affect the sufficiency of any notice of redemption with respect to the Holder of any other Debt Security of such
series. 
 All notices of redemption shall state: 
  

	(1)	the Redemption Date, 

  

	(2)	the Redemption Price, 

 (3) that Debt Securities of such series are being
redeemed by the Company pursuant to provisions contained in this Indenture or the terms of the Debt Securities of such series or a supplemental indenture establishing such series, if such be the case, together with a brief statement of the facts
permitting such redemption, 
 (4) if less than all Outstanding Debt Securities of any series are to be redeemed, the identification (and, in the case of
partial redemption, the principal amounts) of the particular Debt Securities to be redeemed, 
 (5) that on the Redemption Date the Redemption Price will
become due and payable upon each such Debt Security to be redeemed, and that interest thereon, if any, shall cease to accrue on and after said date, 
  

	(6)	the Place or Places of Payment where such Debt Securities are to be surrendered for payment of the Redemption Price, and 

 (7) that the redemption is for a sinking fund, if such is the case. 
 SECTION 1205. DEPOSIT OF REDEMPTION PRICE. 
 On or prior to the Redemption Date for any Debt Securities, the Company shall deposit with the Trustee
or with a Paying Agent (or, if the Company is acting as its own Paying 
  

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 Agent, segregate and hold in trust as provided in SECTION 1103) an amount of money in the Currency or Currencies in which
such Debt Securities are denominated (except as provided pursuant to SECTION 301) sufficient to pay the Redemption Price of such Debt Securities or any portions thereof that are to be redeemed on that date. 
 SECTION 1206. DEBT SECURITIES PAYABLE ON REDEMPTION DATE. 
 Notice of
redemption having been given as aforesaid, any Debt Securities so to be redeemed shall, on the Redemption Date, become due and payable at the Redemption Price in the Currency in which the Debt Securities of such series are payable (except as
otherwise specified pursuant to SECTIONS 301 or 310), and from and after such date (unless the Company shall default in the payment of the Redemption Price) such Debt Securities shall cease to bear interest. Upon surrender of any such Debt Security
for redemption in accordance with said notice, such Debt Security shall be paid by the Company at the Redemption Price; PROVIDED, HOWEVER, that, unless otherwise specified as contemplated by SECTION 301, installments of interest on Debt Securities
that have a Stated Maturity or on prior to the Redemption Date for such Debt Securities shall be payable according to the terms of such Debt Securities and the provisions of SECTION 307. 
 If any Debt 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 Debt Security. 
 SECTION 1207. DEBT SECURITIES REDEEMED IN PART. 
 Any Debt Security that is to be redeemed only in part shall be surrendered at the Corporate Trust Office or such other office or agency of the Company as is specified pursuant to SECTION 301 with, if the Company, the
Security Registrar or the Trustee so requires, due endorsement by, or a written instrument of transfer in form satisfactory to the Company, the Security Registrar 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 Debt Security without service charge, a new Debt Security or Debt Securities of the same series, of like tenor and form, 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 Debt Security so surrendered. In the case of a Debt Security providing appropriate space
for such notation, at the option of the Holder thereof, the Trustee, in lieu of delivering a new Debt Security or Debt Securities as aforesaid, may make a notation on such Debt Security of the payment of the redeemed portion thereof. 
  

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 ARTICLE THIRTEEN 
 SINKING FUNDS 
 SECTION 1301. APPLICABILITY OF ARTICLE. 
 The provisions of this ARTICLE THIRTEEN shall be applicable to any sinking fund for the retirement of Debt Securities of a series except as otherwise specified pursuant to SECTION 301 for Debt Securities of such
series. 
 The minimum amount of any sinking fund payment provided for by the terms of Debt 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 Debt Securities of any series is herein referred to as an “optional sinking fund payment.” If provided for by the
terms of Debt Securities of any series, the amount of any cash sinking fund payment may be subject to reduction as provided in SECTION 1302. Each sinking fund payment shall be applied to the redemption of Debt Securities of any series as provided
for by the terms of Debt Securities of such series. 
 SECTION 1302. SATISFACTION OF MANDATORY SINKING FUND PAYMENTS WITH DEBT SECURITIES. 
 In lieu of making all or any part of a mandatory sinking fund payment with respect to any Debt Securities of a series in cash, the Company may at its option, at any time
no less than 45 days prior to the date on which such sinking fund payment is due, deliver to the Trustee Debt Securities of such series theretofore purchased or otherwise acquired by the Company, except Debt Securities of such series that have been
redeemed through the application of mandatory or optional sinking fund payments pursuant to the terms of the Debt Securities of such series, accompanied by a Company Order instructing the Trustee to credit such obligations and stating that the Debt
Securities of such series were originally issued by the Company by way of bona fide sale or other negotiation for value; PROVIDED that such Debt Securities shall not have been previously so credited. Such Debt Securities shall be received and
credited for such purpose by the Trustee at the Redemption Price specified in such Debt Securities for redemption through operation of the sinking fund and the amount of such mandatary sinking fund payment shall be reduced accordingly. 

SECTION 1303. REDEMPTION OF DEBT SECURITIES FOR SINKING FUND. 
 Not less
than 60 days prior to each sinking fund payment date for any series of Debt Securities (unless a shorter period shall be satisfactory to the Trustee), the Company will deliver to the Trustee an Officer’s 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, that is to be satisfied by payment of cash in the Currency or Currencies in which the Debt Securities of such series are denominated
(except as provided pursuant to SECTION 301) and the portion thereof, if any, that is to be satisfied by delivering and crediting Debt Securities of such series pursuant to SECTION 1302 and whether the Company intends to exercise its rights to make
a 
  

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 permitted optional sinking fund payment with respect to such series. Such certificate shall be irrevocable and upon its
delivery the Company shall be obligated to make the cash payment or payments therein referred to, if any, on or before the next succeeding sinking fund payment date. In the case of the failure of the Company to deliver such certificate, the sinking
fund payment due on the next succeeding sinking fund payment date for such series shall be paid entirely in cash and shall be sufficient to redeem the principal amount of the Debt Securities of such series subject to a mandatory sinking fund payment
without the right to deliver or credit Debt Securities as provided in SECTION 1302 and without the right to make any optional sinking fund payment with respect to such series at such time. 
 Any sinking fund payment or payments (mandatory or optional) made in cash plus any unused balance of any preceding sinking fund payments made with respect to the Debt
Securities of any particular series shall be applied by the Trustee (or by the Company if the Company is acting as its own Paying Agent) on the sinking fund payment date on which such payment is made (or, if such payment is made before a sinking
fund payment date, on the sinking fund payment date immediately following the date of such payment) to the redemption of Debt Securities of such series at the Redemption Price specified in such Debt Securities with respect to the sinking fund. Any
sinking fund moneys not so applied or allocated by the Trustee (or by the Company if the Company is acting as its own Paying Agent) to the redemption of Debt Securities shall be added to the next sinking fund payment received by the Trustee (or if
the Company is acting as its own Paying Agent, segregated and held in trust as provided in SECTION 1103) for such series and, together with such payment (or such amount so segregated) shall be applied in accordance with the provisions of this
Section. Any and all sinking fund moneys with respect to the Debt Securities of any particular series held by the Trustee (or if the Company is acting as its own Paying Agent, segregated and held in trust as provided in SECTION 1103) on the last
sinking fund payment date with respect to Debt Securities of such series and not held for the payment or redemption of particular Debt Securities of such series shall be applied by the Trustee (or by the Company if the Company is acting as its own
Paying Agent), together with other moneys, if necessary, to be deposited (or segregated) sufficient for the purpose, to the payment of the principal of the Debt Securities of such series at Maturity. 
 The Trustee shall select or cause to be selected the Debt Securities to be redeemed upon such sinking fund payment date in the manner specified in SECTION 1203 and the
Company shall cause notice of the redemption thereof to be given in the manner provided in SECTION 1204. Such notice having been duly given, the redemption of such Debt Securities shall be made upon the terms and in the manner stated in SECTION
1206. 
 On or before each sinking fund payment date, the Company shall pay to the Trustee (or, if the Company is acting as its own Paying Agent, the Company
shall segregate and hold in trust as provided in SECTION 1103) in cash a sum, in the Currency or Currencies in which Debt Securities of such series are denominated (except as provided pursuant to SECTIONS 301 or 310), equal to the principal and
interest accrued to the Redemption Date for Debt Securities or portions thereof to be redeemed on such sinking fund payment date pursuant to this Section. 
  

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 Neither the Trustee nor the Company shall redeem any Debt Securities of a series with sinking fund moneys or mail any
notice of redemption of Debt Securities of such series by operation of the sinking fund for such series during the continuance of a default in payment of interest, if any, on any Debt Securities of such series or of any Event of Default (other than
an Event of Default occurring as a consequence of this paragraph) with respect to the Debt Securities of such series, except that if the notice of redemption shall have been provided in accordance with the provisions hereof, the Trustee (or the
Company, if the Company is then acting as its own Paying Agent) shall redeem such Debt Securities if cash sufficient for that purpose shall be deposited with the Trustee (or segregated by the Company) for that purpose in accordance with the terms of
this Article. Except as aforesaid, any moneys in the sinking fund for such series at the time when any such default or Event of Default shall occur and any moneys thereafter paid into such sinking fund shall, during the continuance of such default
or Event of Default, be held as security for the payment of the Debt Securities of such series; PROVIDED, HOWEVER, that in case such default or Event of Default shall have been cured or waived as provided herein, such moneys shall thereafter be
applied on the next sinking fund payment date for the Debt Securities of such series on which such moneys may be applied pursuant to the provisions of this Section. 
 ARTICLE FOURTEEN 
 DEFEASANCE 
 SECTION 1401. APPLICABILITY OF ARTICLE. 
 If, pursuant to SECTION 301, provision is made for the defeasance of Debt
Securities of a series, and if the Debt Securities of such series are denominated and payable only in Dollars (except as provided pursuant to SECTION 301) then the provisions of this Article shall be applicable except as otherwise specified pursuant
to SECTION 301 for Debt Securities of such series. Defeasance provisions, if any, for Debt Securities denominated in a Foreign Currency or Currencies may be specified pursuant to SECTION 301. 
 SECTION 1402. DEFEASANCE UPON DEPOSIT OF MONEYS OR U.S. GOVERNMENT OBLIGATIONS. 
 At the Company’s option, either (a) the Company shall be deemed to have been Discharged (as defined below) from its obligations with respect to Debt Securities of any series on the 91st day after the applicable conditions set
forth below have been satisfied or (b) the Company shall cease to be under any obligation to comply with any term, provision or condition set forth in SECTIONS 901, 1105, 1106, 1107, 1108 and 1109 with respect to Debt Securities of any series
(and, if so specified pursuant to SECTION 301, any other restrictive covenant added for the benefit of such series pursuant to SECTION 301) at any time after the applicable conditions set forth below have been satisfied: 
 (1) the Company shall have deposited or caused to be deposited irrevocably with the Trustee as trust funds in trust, specifically pledged as security for, and dedicated

  

 72 

 solely to, the benefit of the Holders of the Debt Securities of such series (i) money in an amount, or
(ii) U.S. Government Obligations (as defined below) which through the payment of interest and principal in respect thereof in accordance with their terms will provide, not later than one day before the due date of any payment, money in an
amount, or (iii) a combination of (i) and (ii), sufficient, in the opinion (with respect to (i) and (ii)) of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the
Trustee, to pay and discharge each installment of principal (including any mandatory sinking fund payments) of and premium, if any, and interest on, the Outstanding Debt Securities of such series on the dates such installments of interest or
principal and premium are due; 
 (2) such deposit will not result in a breach or violation of, or constitute a default under, this Indenture or any other
agreement or instrument to which the Company is a party or by which it is bound; 
 (3) if the Debt Securities of such series are then listed on any national
securities exchange, the Company shall have delivered to the Trustee an Opinion of Counsel to the effect that the Company’s exercise of its option under this Section would not cause such Debt Securities to be delisted; 
 (4) no Event of Default or event (including such deposit) which, with notice or lapse of time or both, would become an Event of Default with respect to the Debt
Securities of such series shall have occurred and be continuing on the date of such deposit and no Event of Default under SECTION 501(5) or SECTION 501(6) or event which with the giving of notice or lapse of time, or both, would become an Event of
Default under SECTION 501(5) or SECTION 501(6) shall have occurred and be continuing on the 91st day after such date; and 
 (5) the Company shall have
delivered to the Trustee an Opinion of Counsel to the effect that the Holders of the Debt Securities of such series will not recognize income, gain or loss for federal income tax purposes as a result of such deposit, defeasance or Discharge.

 “Discharged” means that the Company shall be deemed to have paid and discharged the entire indebtedness represented by, and obligations under,
the Debt Securities of such series and to have satisfied all the obligations under this Indenture relating to the Debt Securities of such series (and the Trustee, at the expense of the Company, shall execute proper instruments acknowledging the
same), except (A) the rights of Holders of Debt Securities of such series to receive, from the trust fund described in clause (1) above, payment of the principal of (and premium, if any) and interest on such Debt Securities when such
payments are due, (B) the Company’s obligations with respect to the Debt Securities of such series under SECTIONS 304, 305, 306, 1103 and 1403 and (C) the rights, powers, trusts, duties and immunities of the Trustee hereunder.

  

 73 

 “U.S. Government Obligations” means securities that are (i) direct obligations of the United States of
America for the payment of which its full faith and credit is pledged, or (ii) obligations of a Person controlled or supervised by and acting as an agency or instrumentality of the United States of America the timely payment of which is
unconditionally guaranteed as a full faith and credit obligation by the United States of America, which, in either case under clauses (i) or (ii), are not callable or redeemable at the option of the issuer thereof, and shall also include a
depository receipt issued by a bank or trust company as custodian with respect to any such U.S. Government Obligation or a specific payment of interest on or principal of any such U.S. Government Obligation held by such custodian for the account of
the holder of a depository receipt; PROVIDED that (except as required by law) such custodian is not authorized to make any deduction from the amount payable to the holder of such depository receipt from any amount received by the custodian in
respect of the U.S. Government Obligation or the specific payment of interest on or principal of the U.S. Government Obligation evidenced by such depository receipt. 
 SECTION 1403. DEPOSIT MONEYS AND U.S. GOVERNMENT OBLIGATIONS TO BE HELD IN TRUST. 
 All moneys and U.S. Government
Obligations deposited with the Trustee pursuant to SECTION 1402 in respect of Debt Securities of a series shall be held in trust and applied by it, in accordance with the provisions of such Debt Securities and this Indenture, to the payment, either
directly or through any Paying Agent (including the Company acting as its own Paying Agent) as the Trustee may determine, to the Holders of such Debt Securities, of all sums due and to become due thereon for principal (and premium, if any) and
interest, if any, but such money need not be segregated from other funds except to the extent required by law. 
 SECTION 1404. REPAYMENT TO COMPANY.

 The Trustee and any Paying Agent shall promptly pay or return to the Company upon Company Request any moneys or U.S. Government Obligations held by them at
any time that are not required for the payment of the principal of (and premium, if any) and interest on the Debt Securities of any series for which money or U.S. Government Obligations have been deposited pursuant to SECTION 1402. 
 The provisions of the last paragraph of SECTION 1103 shall apply to any money held by the Trustee or any Paying Agent under this Article that remains unclaimed for two
years after the Maturity of any series of Debt Securities for which money or U.S. Government Obligations have been deposited pursuant to SECTION 1402. 
  

 74 

 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, all as of the day and year first above written. 
  

			
	COLUMBIA HEALTHCARE CORPORATION
		
	By:	 	 /s/ David G. Anderson

	Print Name:	 	David G. Anderson
	Title:	 	Vice President — Finance

  

			
	Attest:
		
	By:	 	 /s/ Joan O. Kroger

	Print Name:	 	Joan O. Kroger
	Title:	 	Corporate Secretary

  

			
	Seal
	
	 THE FIRST NATIONAL BANK OF CHICAGO,
 as Trustee

		
	By:	 	 /s/ John R. Prendiville

	Print Name:	 	John R. Prendiville
	Title:	 	Vice President

  

			
	Attest:
		
	By:	 	 /s/ Grace A. Gorka

	Print Name:	 	Grace A. Gorka
	Title:	 	Trust Officer
	
	Seal

  

 75 

					
	 STATE OF
	  	)	 	
		  	)	 	ss:
	 COUNTY OF
	  	)	 	

 On the 15th day of December 1993, before me personally came David G. Anderson to me known, who,
being by me duly sworn, did depose and say that he is Vice President of Finance of Columbia Healthcare Corporation, one of the corpora- tions described in and which executed the foregoing instrument; that he knows the seal of said corporation; that
the seal affixed to said instrument is such corporate seal; that it was so affixed by authority of the Board of Directors of said corporation, and that he signed his name thereto by like authority. 
 Margaret Wood Schneider            Notary Public 
 SEAL 
  

 76 

					
	 STATE OF
	  	)	 	
		  	)	 	ss:
	 COUNTY OF
	  	)	 	

 On the 16th day of December 1993, before me personally came John R. Prendiville to me known, who,
being by me duly sworn, did depose and say that he is Vice President of The First National Bank of Chicago, one of the corporations described in and which executed the foregoing instrument; that he knows the seal of said corporation; that the seal
affixed to said instrument is such corporate seal; that it was so affixed by authority of the Board of Directors of said association, and that he signed his name thereto by like authority. 
 Somsri Helmer            Notary Public 
 SEAL 
  

 77First Supplemental Indenture

 Exhibit 4.16(b) 
 HCA - THE HEALTHCARE COMPANY 
 TO 
 BANK ONE TRUST COMPANY, N.A., 
 Trustee 
 FIRST SUPPLEMENTAL INDENTURE 
 TO

 INDENTURE OF COLUMBIA HEALTHCARE CORPORATION 
 Dated as of May 25, 2000 
 Supplementing the Indenture, dated as of December 16, 1993, by and between
Columbia Healthcare Corporation and Bank One Trust Company, N.A. (as successor in interest to The First National Bank of Chicago). 
  

 THIS FIRST SUPPLEMENTAL INDENTURE (the “Supplemental Indenture”), dated as of May 25, 2000, by and among
HCA - The Healthcare Company, a corporation duly organized and existing under the laws of the State of Delaware (“HCA”), having its principal offices at One Park Plaza, Nashville, Tennessee 37203, formerly known as Columbia/HCA Healthcare
Corporation, and Bank One Trust Company, N.A., a national banking association duly organized and existing under the laws of the United States of America (“Bank One”), having its principal corporate trust offices in the State of New York at
153 West 51st Street, New York, New York, 10019. 
 WHEREAS, Columbia Healthcare Corporation, a Delaware corporation, duly executed and delivered to The
First National Bank of Chicago, as trustee (“Trustee”), that certain Indenture, dated as of December 16, 1993 (the “Indenture”), relating to the issuance from time to time of debentures, notes, bonds and other evidences of
indebtedness (the “Debt Securities”); 
 WHEREAS, Bank One is the successor in interest to the Trustee; 
 WHEREAS effective as of May 25, 2000, pursuant to the terms of that certain Certificate of Ownership and Merger (the “Merger Certificate”), dated as of
May 25, 2000, by and among HCA (then known as Columbia/HCA Healthcare Corporation) and its wholly-owned subsidiary, HCA - The Healthcare Company, a Delaware corporation (“Merger Subsidiary”), Merger Subsidiary was merged with and into
HCA, for the sole purpose and with the sole effect of changing HCA’s name from Columbia/HCA Healthcare Corporation to HCA - The Healthcare Company (the “Merger”); 
 WHEREAS, Section 901(1) of the Indenture requires HCA to execute and deliver a supplemental indenture to the Trustee providing for, among other matters, the assumption by HCA of the due and punctual payment of
the principal of and interest on all the Debt Securities, according to their tenor, and the due and punctual performance and observance of all of the covenants and conditions of the Indenture to be performed or observed by the Company; 

WHEREAS, pursuant to Section 1001(1) of the Indenture, this Supplemental Indenture may be executed and delivered by the Trustee and HCA (the continuing
corporation) without the consent of the Holders of the Debt Securities; 
 WHEREAS, the Board of Directors of HCA has authorized the execution of this
Supplemental Indenture and its delivery to the Trustee; and 
 WHEREAS, all acts and things necessary to make this Supplemental Indenture the valid, binding
and legal obligation of HCA in accordance with its terms have been done. 
 NOW, THEREFORE, in consideration of the premises, it is mutually covenanted and
agreed for the equal and proportionate benefit of all Holders of the Debt Securities as follows. Capitalized terms used but not defined herein shall have the meanings ascribed to such terms in the Indenture. 
  

 ARTICLE I 
 ASSUMPTION OF COLUMBIA/HCA HCA HEALTHCARE CORPORATION’S 
 OBLIGATIONS BY HCA - THE HEALTHCARE
COMPANY 
 Section 1.1. HCA, a corporation duly organized and validly existing under the laws of the State of Delaware, hereby expressly assumes the
due and punctual payment of the principal of and interest on all the Debt Securities, according to their tenor, and the due and punctual performance and observance of all of the covenants and conditions of the Indenture to be performed or observed
by the Company and shall otherwise succeed and be substituted for the Company in the Indenture and in the Debt Securities with the same effect as if HCA had been named therein as the Company. 
 Section 1.2. HCA hereby represents and warrants that, immediately after giving effect to the Merger, no Event of Default, and no event which, after notice or lapse
of time, or both, would become an Event of Default, has occurred or is continuing. 
 ARTICLE II 
 MISCELLANEOUS 
 Section 2.1. The Indenture shall
be deemed to be modified and amended as herein provided, but, except as modified and amended by this Supplemental Indenture, the Indenture shall continue in full force and effect. 
 Section 2.2. The Indenture and this Supplemental Indenture shall be read, taken and construed as one and the same instrument. 
 Section 2.3. This Supplemental Indenture shall become effective at the effective time of the Merger upon the execution and delivery hereof by each of the parties hereto. 
 Section 2.4. Trustee makes no representations as to the validity or sufficiency of this Supplemental Indenture, except the due and valid execution hereof by the Trustee. Trustee’s execution of this
Supplemental Indenture should not be construed to be an approval or disapproval of the advisability of the action taken by HCA (then known as Columbia/HCA Healthcare Corporation) and Merger Subsidiary with respect to the Merger. 
 Section 2.5. This Supplemental Indenture shall be governed by and construed in accordance with the laws of the State of New York. 
 Section 2.6. This Supplemental Indenture may be executed in any number of counterparts each of which shall be an original, but all of which together shall be deemed
to constitute but one and the same instrument. 
  

	

  

 2 

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

			
	HCA - The Healthcare Company
		
	By:	 	 /s/ David G. Anderson

	Title:	 	Vice President-Finance and Treasurer

 (CORPORATE SEAL] 
 Attest 
  

			
	 /s/ John M. Franck II

	By:	 	John M. Franck II
	Title:	 	Vice President and Corporate Secretary

  

	

  

 3 

 Bank One Trust Company, N.A., as Trustee 
  

			
	By:	 	 /s/ Sandra Whalen

	Title:	 	Authorized Signatory

 (CORPORATE SEAL] 
 Attest 
  

			
	 /s/ Michael Pinzon

	By:	 	Michael Pinzon
	Title:	 	Authorized Signatory

	

  

 4 

 STATE OF TENNESSEE ) 
 COUNTY OF DAVIDSON ) 
 Personally appeared before me, the undersigned, a Notary Public, David G. Anderson, with whom I am personally
acquainted, and who acknowledged that _he executed the within instrument for the purposes therein contained, and who further acknowledged that _he is the Vice President-Finance and Treasurer of HCA - The Healthcare Company, a corporation, and is
authorized by the corporation to execute this instrument on behalf of the corporation. 
 WITNESS my hand, at office, this 25th day of May, 2000. 

 

	
	 /s/ Susan W. Foxman

	       Notary Public

 My Commission Expires: July 26, 2003 
  

	

  

 5 

 STATE OF NEW YORK ) 
 COUNTY OF NEW YORK ) 
 Personally appeared before me, the undersigned, a Notary Public, Sandra Whalen, with whom I am personally acquainted,
and who acknowledged that she executed the within instrument for the purposes therein contained, and who further acknowledged that she is the Authorized Signatory of Bank One Trust Company, N.A., a national banking association, and is authorized by
the corporation to execute this instrument on behalf of the corporation. 
 WITNESS my hand, at office, this 24 day of May, 2000. 
  

	
	 /s/ Mark E. Davis

	    Notary Public

 My Commission Expires:
                     
 MARK E.
DAVIS 
 Notary Public, State of New York 
 Reg. No. 01DA6004466 
 Qualified in New York County 
 Commission Expires March 23, 2002 
  

 6

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