Document:

EX-4.1

 Exhibit 4.1 

UNITED TECHNOLOGIES CORPORATION 

and 
 The Bank of New York
Mellon Trust Company, N.A., 
 as Purchase Contract Agent, 

and 
 Wilmington Trust,
National Association, 
 as Collateral Agent, Custodial Agent and Securities Intermediary 

PURCHASE CONTRACT AND PLEDGE AGREEMENT 

Dated as of June 18, 2012 

 TABLE OF CONTENTS 

 

					
	 	  	PAGE	 
	
	ARTICLE 1	  
	DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION	  
		
	 Section 1.01. Definitions
	  	 	1	  
	 Section 1.02. Compliance Certificates and Opinions
	  	 	20	  
	 Section 1.03. Form of Documents Delivered to Purchase Contract Agent
	  	 	20	  
	 Section 1.04. Acts of Holders; Record Dates
	  	 	21	  
	 Section 1.05. Notices
	  	 	22	  
	 Section 1.06. Notice to Holders; Waiver
	  	 	23	  
	 Section 1.07. Effect of Headings and Table of Contents
	  	 	23	  
	 Section 1.08. Successors and Assigns
	  	 	23	  
	 Section 1.09. Separability Clause
	  	 	23	  
	 Section 1.10. Benefits of Agreement
	  	 	24	  
	 Section 1.11. Governing Law; Waiver of Jury Trial
	  	 	24	  
	 Section 1.12. Legal Holidays
	  	 	24	  
	 Section 1.13. Counterparts
	  	 	25	  
	 Section 1.14. Inspection of Agreement
	  	 	25	  
	 Section 1.15. Appointment of Financial Institution as Agent for the Company
	  	 	25	  
	 Section 1.16. No Waiver
	  	 	25	  
	
	ARTICLE 2	  
	CERTIFICATE FORMS	  
		
	 Section 2.01. Forms of Certificates Generally
	  	 	25	  
	 Section 2.02. Form of Purchase Contract Agent’s Certificate of Authentication
	  	 	26	  
	
	ARTICLE 3	  
	THE UNITS	  
		
	 Section 3.01. Amount; Form and Denominations
	  	 	26	  
	 Section 3.02. Rights and Obligations Evidenced by the Certificates
	  	 	26	  
	 Section 3.03. Execution, Authentication, Delivery and Dating
	  	 	27	  
	 Section 3.04. Temporary Certificates
	  	 	28	  
	 Section 3.05. Registration; Registration of Transfer and Exchange
	  	 	28	  
	 Section 3.06. Book-entry Interests
	  	 	30	  
	 Section 3.07. Notices to Holders
	  	 	31	  
	 Section 3.08. Appointment of Successor Depositary
	  	 	31	  
	 Section 3.09. Definitive Certificates
	  	 	31	  
	 Section 3.10. Mutilated, Destroyed, Lost and Stolen Certificates
	  	 	31	  
	 Section 3.11. Persons Deemed Owners
	  	 	33	  
	 Section 3.12. Cancellation
	  	 	34	  
	 Section 3.13. Creation of Treasury Units by Substitution of Treasury Securities
	  	 	35	  
	 Section 3.14. Recreation of Corporate Units
	  	 	36	  

  
 i 

					
	 Section 3.15. Transfer of Collateral Upon Occurrence of Termination Event
		 	38	  
	 Section 3.16. No Consent to Assumption
		 	40	  
	 Section 3.17. Substitutions
		 	40	  
	
	ARTICLE 4	  
	THE NOTES	  
		
	 Section 4.01. Interest Payments; Rights to Interest Payments Preserved
		 	40	  
	 Section 4.02. Payments Prior to or on Purchase Contract Settlement Date
		 	41	  
	 Section 4.03. Notice and Voting
		 	42	  
	 Section 4.04. Payments to Purchase Contract Agent
		 	43	  
	 Section 4.05. Payments Held in Trust
		 	43	  
	
	ARTICLE 5	  
	THE PURCHASE CONTRACTS	  
		
	 Section 5.01. Purchase of Shares of Common Stock
		 	44	  
	 Section 5.02. Remarketing
		 	47	  
	 Section 5.03. Cash Settlement; Payment of Purchase Price
		 	55	  
	 Section 5.04. Issuance of Shares of Common Stock
		 	58	  
	 Section 5.05. Adjustment of each Fixed Settlement Rate
		 	59	  
	 Section 5.06. Notice of Adjustments and Certain Other Events
		 	70	  
	 Section 5.07. Termination Event; Notice
		 	71	  
	 Section 5.08. Early Settlement
		 	72	  
	 Section 5.09. No Fractional Shares
		 	75	  
	 Section 5.10. Charges and Taxes
		 	75	  
	 Section 5.11. Contract Adjustment Payments
		 	76	  
	 Section 5.12. Deferral of Contract Adjustment Payments
		 	81	  
	
	ARTICLE 6	  
	RIGHTS AND REMEDIES OF HOLDERS	  
		
	 Section 6.01. Unconditional Right of Holders to Receive Contract Adjustment Payments and to Purchase Shares of Common
Stock
		 	84	  
	 Section 6.02. Restoration of Rights and Remedies
		 	84	  
	 Section 6.03. Rights and Remedies Cumulative
		 	84	  
	 Section 6.04. Delay or Omission Not Waiver
		 	84	  
	 Section 6.05. Undertaking for Costs
		 	84	  
	 Section 6.06. Waiver of Stay or Extension Laws
		 	85	  
	
	ARTICLE 7	  
	THE PURCHASE CONTRACT AGENT	  
		
	 Section 7.01. Certain Duties and Responsibilities
		 	85	  
	 Section 7.02. Notice of Default
		 	86	  
	 Section 7.03. Certain Rights of Purchase Contract Agent
		 	87	  
	 Section 7.04. Not Responsible for Recitals or Issuance of Units
		 	88	  
	 Section 7.05. May Hold Units
		 	88	  

  
 ii 

					
	 Section 7.06. Money Held in Custody
		 	89	  
	 Section 7.07. Compensation and Reimbursement
		 	89	  
	 Section 7.08. Corporate Purchase Contract Agent Required; Eligibility
		 	90	  
	 Section 7.09. Resignation and Removal; Appointment of Successor
		 	90	  
	 Section 7.10. Acceptance of Appointment by Successor
		 	91	  
	 Section 7.11. Merger, Conversion, Consolidation or Succession to Business
		 	92	  
	 Section 7.12. Preservation of Information; Communications to Holders
		 	92	  
	 Section 7.13. No Obligations of Purchase Contract Agent
		 	92	  
	 Section 7.14. Tax Compliance
		 	93	  
	
	ARTICLE 8	  
	SUPPLEMENTAL AGREEMENTS	  
		
	 Section 8.01. Supplemental Agreements without Consent of Holders
		 	93	  
	 Section 8.02. Supplemental Agreements with Consent of Holders
		 	94	  
	 Section 8.03. Execution of Supplemental Agreements
		 	95	  
	 Section 8.04. Effect of Supplemental Agreements
		 	96	  
	 Section 8.05. Reference to Supplemental Agreements
		 	96	  
	
	ARTICLE 9	  
	CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE	  
		
	 Section 9.01. Covenant Not To Consolidate, Merge, Convey, Transfer or Lease Property except under Certain
Conditions
		 	96	  
	 Section 9.02. Rights and Duties of Successor Person
		 	97	  
	 Section 9.03. Officers’ Certificate and Opinion of Counsel Given to Purchase Contract Agent
		 	97	  
	
	ARTICLE 10	  
	COVENANTS	  
		
	 Section 10.01. Performance under Purchase Contracts
		 	97	  
	 Section 10.02. Maintenance of Office or Agency
		 	98	  
	 Section 10.03. Company to Reserve Common Stock
		 	98	  
	 Section 10.04. Covenants as to Common Stock; Listing
		 	98	  
	 Section 10.05. Statements of Officers of the Company as to Default
		 	99	  
	 Section 10.06. ERISA
		 	99	  
	 Section 10.07. Tax Treatment
		 	99	  
	 Section 10.08. Remarketing Agreement
		 	100	  
	
	ARTICLE 11	  
	PLEDGE	  
	 Section 11.01. Pledge
		 	100	  
	 Section 11.02. Termination
		 	100	  

  
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	ARTICLE 12	  
	ADMINISTRATION OF COLLATERAL	  
		
	 Section 12.01. Initial Deposit of Notes
		 	100	  
	 Section 12.02. Establishment of Collateral Account
		 	101	  
	 Section 12.03. Treatment as Financial Assets
		 	101	  
	 Section 12.04. Sole Control by Collateral Agent
		 	101	  
	 Section 12.05. Jurisdiction
		 	102	  
	 Section 12.06. No Other Claims
		 	102	  
	 Section 12.07. Investment and Release
		 	102	  
	 Section 12.08. Statements and Confirmations
		 	102	  
	 Section 12.09. Tax Allocations
		 	102	  
	 Section 12.10. No Other Agreements
		 	103	  
	 Section 12.11. Powers Coupled with an Interest
		 	103	  
	 Section 12.12. Waiver of Lien; Waiver of Set-off
		 	103	  
	
	ARTICLE 13	  
	RIGHTS AND REMEDIES OF THE COLLATERAL	  
		
	 Section 13.01. Rights and Remedies of the Collateral Agent
		 	103	  
	
	ARTICLE 14	  
	REPRESENTATIONS AND WARRANTIES TO COLLATERAL AGENT; HOLDER COVENANTS	  
		
	 Section 14.01. Representations and Warranties
		 	104	  
	 Section 14.02. Covenants
		 	105	  
	
	ARTICLE 15	  
	THE COLLATERAL AGENT, THE CUSTODIAL AGENT AND THE SECURITIES INTERMEDIARY	  
		
	 Section 15.01. Appointment, Powers and Immunities
		 	105	  
	 Section 15.02. Instructions of the Company
		 	107	  
	 Section 15.03. Reliance by Collateral Agent, Custodial Agent and Securities Intermediary
		 	107	  
	 Section 15.04. Certain Rights
		 	107	  
	 Section 15.05. Merger, Conversion, Consolidation or Succession to Business
		 	108	  
	 Section 15.06. Rights in Other Capacities
		 	108	  
	 Section 15.07. Non-reliance on the Collateral Agent, Custodial Agent And Securities Intermediary
		 	108	  
	 Section 15.08. Compensation and Indemnity
		 	109	  
	 Section 15.09. Failure to Act
		 	109	  
	 Section 15.10. Resignation of Collateral Agent, the Custodial Agent and the Securities Intermediary
		 	110	  
	 Section 15.11. Right to Appoint Agent or Advisor
		 	111	  
	 Section 15.12. Survival
		 	111	  
	 Section 15.13. Exculpation
		 	111	  
	 Section 15.14. Expenses, Etc.
		 	112	  
	 Section 15.15. Force Majeure
		 	112	  

  
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	ARTICLE 16	  
	MISCELLANEOUS	  
		
	 Section 16.01. Security Interest Absolute
		 	113	  
	 Section 16.02. Notice of Termination Event
		 	113	  

 EXHIBITS 
 Exhibit A
— Form of Corporate Units Certificate 
 Exhibit B — Form of Treasury Units Certificate 

Exhibit C — Instruction to Purchase Contract Agent From Holder (To Create Treasury Units or Corporate Units) 

Exhibit D — Notice from Purchase Contract Agent to Holders Upon Termination Event (Transfer of Collateral upon Occurrence of a Termination Event) 

Exhibit E — Notice to Settle with Cash 
 Exhibit F —
Instruction from Purchase Contract Agent to Collateral Agent (Creation of Treasury Units) 
 Exhibit G — Instruction from the Collateral Agent to the
Securities Intermediary (Creation of Treasury Units) 
 Exhibit H — Instruction from Purchase Contract Agent to Collateral Agent (Recreation of
Corporate Units) 
 Exhibit I — Instruction from Collateral Agent to Securities Intermediary (Recreation of Corporate Units) 

Exhibit J — Notice to Settle with Cash from Purchase Contract Agent to Collateral Agent (Cash Settlement Amounts) 

Exhibit K — Instruction to Custodial Agent Regarding Remarketing 

Exhibit L — Instruction to Custodial Agent Regarding Withdrawal from Remarketing 

Exhibit M — Notice to Settle with Cash After Failed Final Remarketing 

Exhibit N — Notice from Purchase Contract Agent to Collateral Agent (Settlement with Separate Cash) 

Exhibit O — Notice of Settlement with Separate Cash from Securities Intermediary to Purchase Contract Agent (Settlement with Separate Cash) 

Exhibit P — Form of Remarketing Agreement 
 Exhibit Q —
Form of Election to Settle Early 
 Exhibit R — Form of Election to Fundamental Change Early Settlement 

  
 v 

 PURCHASE CONTRACT AND PLEDGE AGREEMENT, dated as of June 18, 2012, among UNITED TECHNOLOGIES CORPORATION, a
corporation duly organized and existing under the laws of the State of Delaware (the “Company”), The Bank of New York Mellon Trust Company, N.A., a national banking association, acting as purchase contract agent for, and as
attorney-in-fact of, the Holders from time to time of the Units (in such capacities, together with its successors and assigns in such capacities, the “Purchase Contract Agent”), and Wilmington Trust, National Association
(“Wilmington”), as collateral agent hereunder for the benefit of the Company (in such capacity, together with its successors in such capacity, the “Collateral Agent”), as custodial agent (in such capacity, together
with its successors in such capacity, the “Custodial Agent”), and as securities intermediary (as defined in Section 8-102(a)(14) of the UCC) with respect to the Collateral Account (in such capacity, together with its successors
in such capacity, the “Securities Intermediary”). 
 RECITALS 

WHEREAS, the Company has duly authorized the execution and delivery of this Agreement and the Certificates evidencing the Units; and 

WHEREAS, all things necessary to make the Purchase Contracts, when the Certificates are executed by the Company and authenticated, executed on behalf of the
Holders and delivered by the Purchase Contract Agent, as provided in this Agreement, the valid obligations of the Company, and to constitute these presents a valid agreement of the Company, in accordance with its terms, have been done; and 

WHEREAS, pursuant to the terms of this Agreement and the Purchase Contracts, the Holders have irrevocably authorized the Purchase Contract Agent, as
attorney-in-fact of such Holders, among other things, to execute and deliver this Agreement on behalf of such Holders and to grant the Pledge provided herein of the Collateral to secure the Obligations. 

NOW, THEREFORE, the parties hereto agree as follows: 

ARTICLE 1 
 DEFINITIONS AND
OTHER PROVISIONS OF GENERAL APPLICATION 
 Section 1.01. Definitions. For all purposes of this Agreement,
except as otherwise expressly provided or unless the context otherwise requires: 
 (a) the terms defined in this
Article have the meanings assigned to them in this Article and include the plural as well as the singular, and nouns and pronouns of the masculine gender include the feminine and neuter genders; 

(b) all accounting terms not otherwise defined herein have the meanings assigned to them in accordance with generally
accepted accounting principles in the United States; 
 (c) the words “herein,”
“hereof” and “hereunder” and other words of similar import refer to this Agreement as a whole and not to any particular Article, Section, Exhibit or other subdivision; 

 (d) the following terms, which are defined in the UCC, shall have the
meanings set forth therein: “certificated security,” “control,” “financial asset,” “entitlement order,” “securities account” and “security
entitlement”; 
 (e) unless the context otherwise requires, any reference to an “Article” or
“Section” or an “Exhibit” refers to an Article or Section of, or an Exhibit to, as the case may be, this Agreement; and 

(f) the following terms have the meanings given to them in this Section 1.01(f): 

“Act” has the meaning, with respect to any Holder, set forth in Section 1.04. 

“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. 

“Agent” has the meaning set forth in Section 1.05. 

“Agreement” means this instrument as originally executed or as it may from time to time be supplemented or amended by one or
more agreements supplemental hereto entered into pursuant to the applicable provisions hereof. 
 “Applicable Market Value”
has the meaning set forth in Section 5.01(a). 
 “Applicable Ownership Interest in Notes” means a 1/20, or a 5%,
undivided beneficial ownership interest in $1,000 principal amount of Notes that is a component of a Corporate Unit. 
 “Applicable
Ownership Interest in the Treasury Portfolio” means: 
 (i) a 1/20, or a 5%, undivided beneficial ownership
interest in $1,000 face amount of U.S. Treasury securities (or principal or interest strips thereof) included in the Treasury Portfolio that matures on or prior to the Purchase Contract Settlement Date; and 

(ii) for the scheduled Interest Payment Date on the Notes occurring on the Purchase Contract Settlement Date, a 0.019375%
undivided beneficial ownership interest in $1,000 face amount of U.S. Treasury securities (or principal or interest strips thereof) included in the Treasury Portfolio that mature on or prior to the Purchase Contract Settlement Date. 

If U.S. Treasury securities (or principal or interest strips thereof) that are to be included in the Treasury Portfolio in connection with a
Successful Optional Remarketing have a yield that is less than zero on the Optional Remarketing Date, the Treasury Portfolio will consist 

  
 2 

 
of an amount in cash equal to the aggregate principal amount at maturity of the U.S. Treasury securities described in clauses (i) and (ii) above. If the provisions set forth in this
paragraph apply, references to “Treasury security” and “U.S. Treasury securities (or principal or interest strips thereof)” in connection with the Treasury Portfolio will be deemed to be references to such amount of cash for all
purposes herein. 
 “Applicable Remarketing Period” means any of (i) any Optional Remarketing Period for which the
Company has elected to conduct an Optional Remarketing pursuant to Section 5.02(a) or (ii) the Final Remarketing Period, as the context requires. 

“Authorized Officer” means the Chairman of the Board of Directors, the President, any Vice President, the Treasurer or an
Assistant Treasurer, or any other Person duly authorized by the Company to act in respect of the matters relating to this Agreement. 

“Bankruptcy Code” means Title 11 of the United States Code, or any other law of the United States that from time to time
provides a uniform system of bankruptcy laws. 
 “Base Indenture” means the Junior Subordinated Indenture, dated as of
June 18, 2012, between the Company and the Indenture Trustee (including any provisions of the TIA that are deemed incorporated therein), as such instrument may be supplemented from time to time by one or more indentures supplemental hereto.

 “Beneficial Owner” means, with respect to a Book-Entry Interest, a Person who is the beneficial owner of such Book-Entry
Interest as reflected on the books of the Depository or on the books of a Person maintaining an account with such Depository (directly as a Depository Participant or as an indirect participant, in each case in accordance with the rules of such
Depository). 
 “Blackout Period” means, the period (i) from 5:00 p.m., New York City time, on the second Business Day
immediately preceding the first day of an Optional Remarketing Period until the Optional Remarketing Settlement Date or the date the Company announces that such Optional Remarketing was unsuccessful and (ii) after 5:00 p.m., New York City time,
on the second Business Day immediately preceding the first day of the Final Remarketing Period. 
 “Board of Directors”
means the board of directors of the Company or a duly authorized committee of that board. 
 “Board Resolution” means one or
more resolutions of the Board of Directors, a copy of which has been 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 Purchase Contract Agent. 
 “Book-Entry Interest” means a beneficial interest in a Global
Certificate, registered in the name of a Depository or a nominee thereof, ownership and transfers of which shall be maintained and made through book entries by such Depository as described in Section 3.06. 

  
 3 

 “Business Day” means each Monday, Tuesday, Wednesday, Thursday and Friday that
is not a day on which banking institutions in that place of payment or other location referred to herein are authorized or obligated by law or executive order to close; provided that for purposes of the second paragraph of Section 1.12
only, the term “Business Day” shall also be deemed to exclude any day on which the Depository is closed. 
 “Cash”
means any coin or currency of the United States as at the time shall be legal tender for payment of public and private debts. 

“Cash Settlement” has the meaning set forth in Section 5.03(a)(i). 

“Certificate” means a Corporate Units Certificate or a Treasury Units Certificate, as the case may be. 

“Closing Price” has the meaning set forth in Section 5.01(a). 

“Code” means the Internal Revenue Code of 1986, as amended. 

“Collateral” means the collective reference to: 

(i) the Collateral Account and all investment property and other financial assets from time to time credited to the
Collateral Account and all security entitlements with respect thereto, including, without limitation, (A) the Applicable Ownership Interests in Notes and security entitlements relating thereto (and the Notes and security entitlements relating
thereto delivered to the Collateral Agent in respect of such Applicable Ownership Interests in Notes), (B) the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership
Interest in the Treasury Portfolio) of the Holders with respect to the Treasury Portfolio that is a component of the Corporate Units from time to time and security entitlements relating thereto, (C) any Treasury Securities and security
entitlements relating thereto Transferred to the Securities Intermediary from time to time in connection with the creation of Treasury Units in accordance with Section 3.13 hereof and (D) payments made by Holders pursuant to
Section 5.03; 
 (ii) all Proceeds of any of the foregoing (whether such Proceeds arise before or after the
commencement of any proceeding under any applicable bankruptcy, insolvency or other similar law, by or against the pledgor or with respect to the pledgor); and 

(iii) all powers and rights now owned or hereafter acquired under or with respect to the Collateral. 

  
 4 

 “Collateral Account” means the securities account of Wilmington, as Collateral
Agent, maintained on the books of the Securities Intermediary and designated “United Technologies – Collateral”, or any successor securities account of a successor Collateral Agent. 

“Collateral Agent” means the Person named as “Collateral Agent” in the first paragraph of this Agreement, acting in
its capacity as such hereunder, until a successor Collateral Agent shall have become such pursuant to this Agreement, and thereafter “Collateral Agent” shall mean the Person who is then the Collateral Agent hereunder. 

“collateral event of default” has the meaning set forth in Section 13.01(b). 

“Collateral Substitution” means, (i) with respect to the Corporate Units, the substitution of the Pledged Applicable
Ownership Interests in Notes included in such Corporate Units with Treasury Securities in an aggregate principal amount at maturity equal to the aggregate principal amount of such Pledged Applicable Ownership Interests in Notes, or (ii) with
respect to the Treasury Units, the substitution of the Pledged Treasury Securities included in such Treasury Units with Notes in an aggregate principal amount equal to the aggregate principal amount at stated maturity of the Pledged Treasury
Securities. 
 “Common Stock” means the common stock of the Company. 

“Company” means the Person named as the “Company” in the first paragraph of this Agreement until a successor shall
have become such pursuant to the applicable provision of this Agreement, and thereafter “Company” shall mean such successor. 

“Compounded Contract Adjustment Payments” has the meaning set forth in Section 5.12(a). 

“Constituent Person” has the meaning set forth in Section 5.05(b). 

“Contract Adjustment Payment Date” means each February 1, May 1, August 1 and November 1 of each
year, commencing on November 1, 2012. 
 “Contract Adjustment Payments” means the payments payable by the Company on
the Contract Adjustment Payment Dates in respect of each Purchase Contract, at a rate per year of 5.95% of the Stated Amount per Purchase Contract. 

“Corporate Trust Office” means a principal office of the Purchase Contract Agent at which, at any particular time, its
corporate trust business shall be administered, which office at the date hereof is located at 525 William Penn Place, 38th Floor, Pittsburgh, PA 15259, Attention: Corporate Trust Administration, or such other address as the Purchase Contract Agent
may designate from time to time by notice to the Holders and the Company, or the principal corporate trust office of any successor Purchase Contract Agent (or such other address as such successor Purchase Contract Agent may designate from time to
time by notice to the Holders, the Company, the Collateral Agent, the Custodial Agent and the Securities Intermediary); provided, however, that for purposes of payments, transfers, exchanges, presentment or surrender of Certificates,
the Corporate Trust Office shall be located at the agency office of the Purchase Contract Agent at 101 Barclay 

  
 5 

 
Street, 8W, New York, New York 10286, Attention Corporate Trust Division—Corporate Finance Unit, or such other address in the Borough of Manhattan, The City of New York as the Purchase
Contract Agent may designate from time to time by notice to the Company, or the corporate trust office in the Borough of Manhattan, The City of New York of any successor Purchase Contract Agent (or such other address as such successor Purchase
Contract Agent may designate from time to time by notice to the Company). 
 “Corporate Unit” means the collective rights
and obligations of a Holder of a Corporate Units Certificate in respect of the Applicable Ownership Interest in Notes or the Applicable Ownership Interest in the Treasury Portfolio, as the case may be, subject in each case to the Pledge thereof
(except that the Applicable Ownership Interest in the Treasury Portfolio as specified in clause (ii) of the definition thereof shall not be subject to the Pledge) and the related Purchase Contract. 

“Corporate Units Certificate” means a certificate evidencing the rights and obligations of a Holder in respect of the number
of Corporate Units specified on such certificate. 
 “Coupon Rate” has the meaning set forth in the Supplemental Indenture.

 “Current Market Price” means, in respect of a share of Common Stock or any other security on any day of determination,
the average VWAP of the Common Stock or such other security on the principal U.S. securities exchange or quotation system on which the Common Stock or such other security, as applicable, is listed or quoted at that time for the 10 consecutive
Trading Days preceding the earlier of the day preceding the day in question and the day before the “ex date” with respect to the issuance or distribution requiring such computation. For purposes of this definition, the term “ex
date,” when used with respect to any issuance or distribution, means the first date on which the Common Stock or such other security, as applicable, trades, regular way, on the principal U.S. securities exchange or quotation system on which
the Common Stock or such other security, as applicable, is listed or quoted at that time, without the right to receive the issuance or distribution. 

“Custodial Agent” means the Person named as Custodial Agent in the first paragraph of this Agreement, acting in its capacity
as such hereunder, until a successor Custodial Agent shall have become such pursuant to the applicable provisions of this Agreement, and thereafter “Custodial Agent” shall mean the Person who is then the Custodial Agent hereunder. 

“Deferred Interest” has the meaning set forth in the Supplemental Indenture. 

“Depository” means a clearing agency registered under Section 17A of the Exchange Act that is designated to act as
Depository for the Units as contemplated by Sections 3.06 and 3.08. 
 “Depository Participant” means a broker, dealer,
bank, other financial institution or other Person for whom from time to time the Depository effects book entry transfers and pledges of securities deposited with the Depository. 

  
 6 

 “DTC” means The Depository Trust Company. 

“Early Settlement” has the meaning set forth in Section 5.08(a). 

“Early Settlement Amount” has the meaning set forth in Section 5.08(b). 

“Early Settlement Date” has the meaning set forth in Section 5.08(b). 

“Effective Date” has the meaning set forth in Section 5.05(b)(iii). 

“ERISA” means the Employee Retirement Income Security Act of 1974, as amended, and the regulations promulgated thereunder.

 “Event of Default” has the meaning set forth in the Indenture. 

“Exchange Act” means the Securities Exchange Act of 1934 and any statute successor thereto, in each case as amended from time
to time, and the rules and regulations promulgated thereunder. 
 “Exchange Property Unit” has the meaning set forth in
Section 5.05(b)(i). 
 “Expiration Date” has the meaning set forth in Section 1.04(e). 

“Expiration Time” has the meaning set forth in Section 5.05(a)(vi). 

“Extension Period” has the meaning set forth in Section 5.12(a). 

“Failed Final Remarketing” has the meaning set forth in Section 5.02(b)(ix). 

“Failed Optional Remarketing” has the meaning set forth in Section 5.02(a)(x). 

“Failed Remarketing” means, as applicable, a Failed Optional Remarketing or a Failed Final Remarketing. 

“Fair Market Value” has the meaning set forth in Section 5.05(a)(iv). 

“Final Remarketing” means any Remarketing of the Notes that occurs during the Final Remarketing Period by the Remarketing
Agent(s) pursuant to the Remarketing Agreement. 
 “Final Remarketing Date” means the date the Company prices the Notes
offered in the Final Remarketing. 
 “Final Remarketing Period” means the five (5) Business Day period ending on, and
including, the third Business Day immediately preceding the Purchase Contract Settlement Date. 
 “Fixed Settlement Rates”
means the Minimum Settlement Rate and the Maximum Settlement Rate, collectively. 

  
 7 

 “Fundamental Change” means 

(a) a “person” or “group” within the meaning of Section 13(d) of the Exchange Act has become the
direct or indirect “beneficial owner,” as defined in Rule 13d-3 under the Exchange Act, of shares of the Common Stock representing more than 50% of the voting power of the Common Stock, without the approval of the Board of Directors and
effectuates a change in a majority of the members of the Board of Directors (including the Chairman and the President); 

(b) the Company is involved in a consolidation with or merger into any other person, or any merger of another person into
the Company, or any other similar transaction or series of related transactions (other than a merger, consolidation or similar transaction or series of related transactions that does not result in the conversion or exchange of outstanding shares of
Common Stock), in each case, in which 90% or more of the outstanding shares of Common Stock are exchanged for or converted into cash, securities or other property, greater than 10% of the value of which consists of cash, securities or other property
that is not (or will not be upon or immediately following the effectiveness of such consolidation, merger or transaction or series of related transactions ) common stock listed on any U.S. national securities exchange. 

(c) the Common Stock ceases to be listed on at least one U.S. national securities exchange (other than in connection with
any consolidation, merger or similar transaction); or 
 (d) the shareholders of the Company approve a liquidation,
dissolution or termination of the Company; 
 “Fundamental Change Early Settlement” has the meaning set forth in
Section 5.05(b)(ii). 
 “Fundamental Change Early Settlement Date” has the meaning set forth in
Section 5.05(b)(ii). 
 “Fundamental Change Early Settlement Rate” means the sum of the applicable Settlement Rate and
the amount of Make-Whole Shares, determined pursuant to Section 5.05(b)(ii) and Section 5.05(b)(iii). 
 “Fundamental
Change Early Settlement Right” has the meaning set forth in Section 5.05(b)(ii). 
 “Global Certificate” means
a Certificate that evidences all or part of the Units and is registered in the name of the Depository or a nominee thereof. 

“Holder” means, with respect to a Unit, the Person in whose name the Unit evidenced by a Certificate is registered in the
Security Register; provided, however, that solely for the purpose of determining whether the Holders of the requisite number of Units have voted on any matter (and not for any other purpose hereunder), if the Unit remains in the form
of one or more Global Certificates and if the Depository that is the registered holder of 

  
 8 

 
such Global Certificate has sent an omnibus proxy assigning voting rights to the Depository Participants to whose accounts the Units are credited on the record date, the term
“Holder” shall mean such Depository Participant acting at the direction of the Beneficial Owners. 

“Indemnitees” has the meaning set forth in Section 7.07(c). 

“Indenture” means the Base Indenture, as amended and supplemented by the Supplemental Indenture. 

“Indenture Trustee” means The Bank of New York Mellon Trust Company, N.A., or any successor thereto as described in the
Indenture. 
 “Initial Public Offering” has the meaning set forth in Section 5.05(a)(iv). 

“Interest Payment” has the meaning set forth in the Supplemental Indenture. 

“Interest Payment Date” has the meaning set forth in the Supplemental Indenture. 

“Issuer Order” or “Issuer Request” means a written order or request signed in the name of the Company by an
Authorized Officer of the Company, and delivered to the Purchase Contract Agent. 
 “Losses” has the meaning set forth in
Section 15.08(b). 
 “Make-Whole Shares” has the meaning set forth in Section 5.05(b)(ii). 

“Market Disruption Event” has the meaning set forth in Section 5.01(a). 

“Maximum Settlement Rate” has the meaning set forth in Section 5.01(a)(iii). 

“Minimum Settlement Rate” has the meaning set forth in Section 5.01(a)(i). 

“Minimum Stock Price” has the meaning set forth in Section 5.05(b)(iii). 

“Notes” means the series of junior subordinated debentures designated the 1.55% Junior Subordinated Notes due 2022 of the
Company. 
 “NYSE” has the meaning set forth in Section 5.01(a). 

“Obligations” means, with respect to each Holder, all obligations and liabilities of such Holder under such Holder’s
Purchase Contract and this Agreement or any other document made, delivered or given in connection herewith or therewith, in each case whether on account of principal, interest (including, without limitation, interest accruing before and after the
filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding, relating to such Holder, whether or not a claim for post-filing or post-petition interest is allowed in such proceeding), fees,
indemnities, costs, expenses or otherwise (including, without limitation, all fees and disbursements of counsel to the Company or the Collateral Agent, Custodial Agent or the Securities Intermediary that are required to be paid by the Holder
pursuant to the terms of any of the foregoing agreements). 

  
 9 

 “Observation Period” has the meaning set forth in Section 5.01(a). 

“Officers’ Certificate” means a certificate signed by an Authorized Officer of the Company and delivered to the Purchase
Contract Agent, the Collateral Agent, the Custodial Agent or the Securities Intermediary, as applicable. Any Officers’ Certificate delivered with respect to compliance with a condition or covenant provided for in this Agreement (other than the
Officers’ Certificate provided for in Section 10.05) shall include the information set forth in Section 1.02 hereof. 

“Opinion of Counsel” means a written opinion of counsel, who may be counsel to the Company (and who may be an employee of the
Company). An opinion of counsel may rely on certificates as to matters of fact. 
 “Optional Remarketing” means any
Remarketing of the Notes that occurs during the Optional Remarketing Period by the Remarketing Agent(s) pursuant to the Remarketing Agreement. 

“Optional Remarketing Date” means the date the Company prices the Notes offered in an Optional Remarketing. 

“Optional Remarketing Period” means a period selected by the Company that begins on or after the second Business Day
immediately preceding the Interest Payment Date prior to the Purchase Contract Settlement Date and ends any time on or before the eighth day immediately prior to the first day of the Final Remarketing Period. 

“Optional Remarketing Settlement Date” means the third Business Day following the date of a Successful Optional Remarketing.

 “Outstanding” means, as of any date of determination, all Units evidenced by Certificates theretofore authenticated,
executed and delivered under this Agreement, except: 
 (i) all Units, if a Termination Event has occurred; 

(ii) Units evidenced by Certificates theretofore cancelled by the Purchase Contract Agent or delivered to the Purchase
Contract Agent for cancellation or deemed cancelled pursuant to the provisions of this Agreement; and 
 (iii) Units
evidenced by Certificates in exchange for or in lieu of which other Certificates have been authenticated, executed on behalf of the Holder and delivered pursuant to this Agreement, other than any such Certificate in respect of which there shall have
been presented to the Purchase Contract Agent proof satisfactory to it that such Certificate is held by a protected purchaser in whose hands the Units evidenced by such Certificate are valid obligations of the Company; 

  
 10 

 provided, however, that in determining whether the Holders of the requisite number
of the Units have given any request, demand, authorization, direction, notice, consent or waiver hereunder, Units owned by the Company or any Affiliate of the Company shall be disregarded and deemed not to be Outstanding Units, except that, in
determining whether the Purchase Contract Agent shall be authorized and protected in relying upon any such request, demand, authorization, direction, notice, consent or waiver, only Units that a Responsible Officer of the Purchase Contract Agent
actually knows to be so owned shall be so disregarded. Units so owned that have been pledged in good faith may be regarded as Outstanding Units if the pledgee establishes to the satisfaction of the Purchase Contract Agent the pledgee’s right so
to act with respect to such Units and that the pledgee is not the Company or any Affiliate of the Company. 
 “Payment Date”
means the first day of February, May, August and November of each year, commencing November 1, 2012. 
 “Permitted
Investments” means any one of the following, in each case maturing on the Business Day following the date of acquisition: 

(1) any evidence of indebtedness with an original maturity of 365 days or less issued, or directly and fully guaranteed or
insured, by the United States of America or any agency or instrumentality thereof (provided that the full faith and credit of the United States of America is pledged in support of the timely payment thereof or such indebtedness constitutes a general
obligation of it); 
 (2) deposits, certificates of deposit or acceptances with an original maturity of 365 days or less
of any institution which is a member of the Federal Reserve System having combined capital and surplus and undivided profits of not less than $500 million at the time of deposit (and which may include the Collateral Agent); 

(3) investments with an original maturity of 365 days or less of any Person that are fully and unconditionally guaranteed
by a bank referred to in clause (2) of this definition; 
 (4) repurchase agreements and reverse repurchase
agreements relating to marketable direct obligations issued or unconditionally guaranteed by the United States of America or issued by any agency thereof and backed as to timely payment by the full faith and credit of the United States of America;

 (5) investments in commercial paper, other than commercial paper issued by the Company or its affiliates, of any
corporation incorporated under the laws of the United States or any State thereof, which commercial paper has a rating at the time of purchase at least equal to “A-1” by Standard & Poor’s Ratings Services
(“S&P”) or at least equal to “P-1” by Moody’s Investors Service, Inc. (“Moody’s”); and 

(6) investments in money market funds (including, but not limited to, money market funds managed by the Collateral Agent
or an affiliate of the Collateral Agent) registered under the Investment Company Act of 1940, as amended, rated in the highest applicable rating category by S&P or Moody’s. 

  
 11 

 “Person” means a legal person, including any individual, corporation, estate,
partnership, joint venture, association, joint-stock company, limited liability company, trust, unincorporated organization or government or any agency or political subdivision thereof or any other entity of whatever nature. 

“Plan” means an employee benefit plan that is subject to Title I of ERISA, a plan or individual retirement account that is
subject to Section 4975 of the Code or any entity whose underlying assets include the assets of any such employee benefit plan, plan or individual retirement account by reason of such employee benefit plan’s, plan’s or individual
retirement account’s investment in such entity. 
 “Pledge” means the lien and security interest in the Collateral
created by this Agreement. 
 “Pledged Applicable Ownership Interests in Notes” means the Applicable Ownership Interests in
Notes and security entitlements with respect thereto from time to time credited to the Collateral Account and not then released from the Pledge. 

“Pledged Applicable Ownership Interests in the Treasury Portfolio” means the Applicable Ownership Interests in the Treasury
Portfolio (as specified in clause (i) of the definition of such term) and security entitlements with respect thereto from time to time credited to the Collateral Account and not then released from the Pledge. 

“Pledged Treasury Securities” means Treasury Securities and security entitlements with respect thereto from time to time
credited to the Collateral Account and not then released from the Pledge. 
 “Pledge Indemnitees” has the meaning set forth
in Section 15.08(b). 
 “Predecessor Certificate” means a Predecessor Corporate Units Certificate or a Predecessor
Treasury Units Certificate. 
 “Predecessor Corporate Units Certificate” of any particular Corporate Units Certificate means
every previous Corporate Units Certificate evidencing all or a portion of the rights and obligations of the Company and the Holder under the Corporate Units evidenced thereby; and, for the purposes of this definition, any Corporate Units Certificate
authenticated and delivered under Section 3.10 in exchange for or in lieu of a mutilated, destroyed, lost or stolen Corporate Units Certificate shall be deemed to evidence the same rights and obligations of the Company and the Holder as the
mutilated, destroyed, lost or stolen Corporate Units Certificate. 
 “Predecessor Treasury Units Certificate” of any
particular Treasury Units Certificate means every previous Treasury Units Certificate evidencing all or a portion of the rights and obligations of the Company and the Holder under the Treasury Units evidenced thereby; and, for the purposes of this
definition, any Treasury Units Certificate authenticated and delivered under Section 3.10 in exchange for or in lieu of a mutilated, destroyed, lost or stolen Treasury Units Certificate shall be deemed to evidence the same rights and
obligations of the Company and the Holder as the mutilated, destroyed, lost or stolen Treasury Units Certificate. 

  
 12 

 “Pro Rata” or “pro rata” shall mean pro rata to each Holder
according to the aggregate Stated Amount of the Units held by such Holder in relation to the aggregate Stated Amount of all Units outstanding. 

“Proceeds” has the meaning ascribed thereto in the UCC and includes, without limitation, all interest, dividends, cash,
instruments, securities, financial assets and other property received, receivable or otherwise distributed upon the sale (including, without limitation, any Remarketing), exchange, collection or disposition of any financial assets from time to time
credited to the Collateral Account. 
 “Prospectus” means the prospectus relating to the delivery of shares or any
securities in connection with an Early Settlement pursuant to Section 5.08 or a Fundamental Change Early Settlement of Purchase Contracts pursuant to Section 5.05(b)(ii), in the form in which first filed, or transmitted for filing, with
the Securities and Exchange Commission after the effective date of the Registration Statement pursuant to Rule 424(b) under the Securities Act, including the documents incorporated by reference therein as of the date of such Prospectus. 

“Prospectus Supplement” means the prospectus supplement dated June 12, 2012 relating to the offering of the Units, in the
form in which it was first filed, or transmitted for filing, with the Securities and Exchange Commission pursuant to Rule 424(b) under the Securities Act. 

“Purchase Contract” means, with respect to any Unit, the contract forming a part of such Unit and obligating the Company to
(i) sell, and the Holder of such Unit to purchase, not later than on the Purchase Contract Settlement Date, a number of shares of Common Stock equal to the applicable Settlement Rate, and (ii) pay to the Holder thereof Contract Adjustment
Payments, subject to the Company’s right to defer Contract Adjustment Payments pursuant to Section 5.12, in each case, on the terms and subject to the conditions set forth in Article 5. 

“Purchase Contract Agent” means the Person named as the “Purchase Contract Agent” in the first paragraph of this
Agreement, acting in its capacity as such hereunder, until a successor Purchase Contract Agent shall have become such pursuant to the applicable provisions of this Agreement, and thereafter “Purchase Contract Agent” shall mean such Person
or any subsequent successor who is appointed pursuant to this Agreement. 
 “Purchase Contract Settlement Date” means
August 1, 2015 (or if such day is not a Business Day, the following Business Day). 
 “Purchase Contract Settlement
Fund” has the meaning set forth in Section 5.04. 
 “Purchase Price” has the meaning set forth in
Section 5.01(a). 

  
 13 

 “Purchased Shares” has the meaning set forth in Section 5.05(a)(vi). 

“Put Right” has the meaning set forth in the Supplemental Indenture. 

“Quotation Agent” means any primary United States government securities dealer in New York City selected by the Company. 

“Record Date” for any distribution and any Contract Adjustment Payment and any deferred Contract Adjustment Payment (and any
Compounded Contract Adjustment Payment thereon) payable on any Contract Adjustment Payment Date means the fifteenth day of the calendar month preceding the calendar month in which the relevant distribution date or Contract Adjustment Payment Date
falls (whether or not a Business Day) provided that if held by a securities depository in book-entry form, the Record Date will be the close of business on the Business Day immediately preceding the applicable distribution date or Contract
Adjustment Payment Date. 
 “Redemption Date” has the meaning set forth in the Supplemental Indenture. 

“Reference Dividend” has the meaning set forth in Section 5.05(a)(v). 

“Reference Price” has the meaning set forth in Section 5.01(a)(ii). 

“Registration Statement” means a registration statement under the Securities Act prepared by the Company covering, inter alia,
the delivery by the Company of any securities in connection with an Early Settlement on the Early Settlement Date under Section 5.08 or a Fundamental Change Early Settlement on the Fundamental Change Early Settlement Date under
Section 5.05(b)(ii), including all exhibits thereto and the documents incorporated by reference in the prospectus contained in such registration statement, and any post-effective amendments thereto. 

“Relevant Fraction” means, in respect of each tranche of Notes remarketed, a fraction the numerator of which is the aggregate
principal amount of the Notes of such tranche that are being remarketed and the denominator of which is the aggregate principal amount of the Notes to be remarketed. 

“Remarketing” means the remarketing of the Notes pursuant to the Remarketing Agreement on any Remarketing Date. 

“Remarketing Agent(s)” has the meaning set forth in the Supplemental Indenture. 

“Remarketing Agreement” means the Remarketing Agreement, in substantially the form set forth in Exhibit P hereof, to be
entered into among the Company, the Purchase Contract Agent and the Remarketing Agent(s), as the same may be amended, amended and restated, supplemented or otherwise modified or replaced from time to time. 

“Remarketing Date” means any of the Business Days selected for Remarketing in an Optional Remarketing Period or the Final
Remarketing Period. 

  
 14 

 “Remarketing Fee” means, in the event of a Successful Remarketing, a remarketing
fee paid to the Remarketing Agent(s) to be agreed upon in writing by the Company and the Remarketing Agent(s) prior to any such Remarketing pursuant to the Remarketing Agreement. 

“Remarketing Price” means, for each tranche of Notes remarketed, (i) in the case of an Optional Remarketing, 100% of the
Relevant Fraction of the sum of the Treasury Portfolio Purchase Price and the Separate Notes Purchase Price (if any) for such Tranche of Notes; and (ii) in the case of a Final Remarketing, 100% of the aggregate principal amount of Notes
underlying the Pledged Applicable Ownership Interests in Notes and Separate Notes to be remarketed of such tranche provided, if the Company does not elect to divide the Notes into more Tranches, all Notes shall be treated as part of a single Tranche
for purposes of this definition. 
 “Remarketing Price Per Note” means, for each $1,000 principal amount of Notes, an amount
in cash equal to the quotient of the Treasury Portfolio Purchase Price divided by the number of $1,000 principal amount of Notes underlying the Pledged Applicable Ownership Interests in Notes that are held as components of Corporate
Units and remarketed in an Optional Remarketing. 
 “Remarketing Settlement Date” means (i) in the case of a Successful
Optional Remarketing, the third Business day immediately following the Optional Remarketing Date for such Successful Optional Remarketing, and (ii) in the case of a Final Remarketing, the Purchase Contract Settlement Date. 

“Reorganization Event” means: 

(i) any consolidation or merger of the Company with or into another Person or of another Person with or into the Company
(other than a consolidation or merger in which the Company is the continuing corporation and in which the shares of Common Stock outstanding immediately prior to the merger or consolidation are not exchanged for cash, securities or other property of
the Company or another Person); 
 (ii) any sale, transfer, lease or conveyance to another Person of the property of the
Company as an entirety or substantially as an entirety; 
 (iii) any statutory exchange of the common stock of the
Company with another corporation (other than in connection with a merger or acquisition); or 
 (iv) any liquidation,
dissolution or termination of the Company (other than as a result of or after the occurrence of a Termination Event). 
 “Reset
Rate” means, in connection with each Remarketing and with respect to each tranche of Notes remarketed as fixed rate notes, the rate per annum (as determined by the Remarketing Agent(s) in consultation with the Company pursuant to the
Remarketing Agreement) rounded to the nearest one thousandth (0.001) of one percent that the Notes of such tranche shall bear and with respect to each tranche of Notes remarketed as floating rate notes, the applicable index (as determined by the
Company) plus a spread (as determined by the Remarketing Agent(s) in consultation with the Company pursuant to the Remarketing Agreement). 

  
 15 

 “Responsible Officer” means, when used with respect to the Purchase Contract
Agent, any officer of the Purchase Contract Agent assigned to the Corporate Trust Administration unit (or any successor unit, department or division of the Purchase Contract Agent) of the Purchase Contract Agent located at the Corporate Trust Office
of the Purchase Contract Agent who has direct responsibility for the administration of the Agreement and also means, with respect to a particular corporate trust matter, any other officer, trust officer or person performing similar functions to whom
such matter is referred because of his or her knowledge of and familiarity of the particular subject and who shall have direct responsibility for this Agreement. 

“Rights” has the meaning set forth in Section 5.05(a)(x). 

“Securities Act” means the Securities Act of 1933 and any statute successor thereto, in each case as amended from time to
time, and the rules and regulations promulgated thereunder. 
 “Securities Intermediary” means the Person named as
Securities Intermediary in the first paragraph of this Agreement, acting in its capacity as such hereunder, until a successor Securities Intermediary shall have become such pursuant to the applicable provisions of this Agreement, and thereafter
“Securities Intermediary” shall mean such successor or any subsequent successor. 
 “Security Register” and
“Securities Registrar” have the respective meanings set forth in Section 3.05. 
 “Senior
Indebtedness” has the meaning set forth Section 101 of the Base Indenture. 
 “Separate Notes” means Notes
that have been released from the Pledge pursuant to the terms hereof and therefore no longer underlie Corporate Units. 
 “Separate
Notes Purchase Price” means, for each tranche of Notes remarketed in any Optional Remarketing, the amount in cash equal to the product of (i) the Remarketing Price Per Note and (ii) the number of $1,000 principal amount of
Separate Notes of such tranche remarketed in such Optional Remarketing; provided, if the Company does not elect to divide the Notes into Tranches, all Notes shall be deemed a single Tranche for purposes of this definition. 

“Settlement Date” means, as applicable, the Purchase Contract Settlement Date, the Early Settlement Date or the Fundamental
Change Early Settlement Date. 
 “Settlement Rate” has the meaning set forth in Section 5.01(a). 

“Similar Laws” means the provisions under any federal, state, local, non-U.S. laws or regulations that are similar to Title I
of ERISA or Section 4975 of the Code. 

  
 16 

 “Spin-Off” has the meaning set forth in Section 5.05(a)(iv). 

“Stated Amount” means $50.00. 

“Stock Price” has the meaning set forth in Section 5.05(b)(iii). 

“Subjected Notes” has the meaning set forth in the Supplemental Indenture. 

“Successful Optional Remarketing” has the meaning set forth in Section 5.02(a)(vi). 

“Successful Final Remarketing” has the meaning set forth in Section 5.02(b)(v). 

“Successful Remarketing” means, as applicable, a Successful Optional Remarketing or a Successful Final Remarketing. 

“Supplemental Indenture” means Supplemental Indenture No. 1, dated as of the date hereof, between the Company and the
Indenture Trustee pursuant to which the Notes are issued, as such instrument may be supplemented from time to time by one or more indentures supplemental thereto. 

“Term Sheet” means the term sheet related to the offering of the Units, as filed with the Securities and Exchange Commission
as a “free writing prospectus” on June 13, 2012. 
 “Termination Date” means the date, if any, on which a
Termination Event occurs. 
 “Termination Event” means the occurrence of any of the following events: 

(i) at any time on or prior to the Purchase Contract Settlement Date, a decree or order by a court having jurisdiction in
the premises shall have been entered adjudicating 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 the Bankruptcy Code
or any other similar applicable Federal or state law and such decree or order shall have been entered more than 90 days prior to the Purchase Contract Settlement Date and shall have continued undischarged and unstayed for a period of 90 consecutive
days; 
 (ii) at any time on or prior to the Purchase Contract Settlement Date, a decree or order of a court having
jurisdiction in the premises shall have been entered for the appointment of a receiver, liquidator, trustee, assignee, sequestrator or other similar official in bankruptcy or insolvency of the Company or of all or any substantial part of the
Company’s property, or for the winding up or liquidation of the Company’s affairs, and such decree or order shall have been entered more than 90 days prior to the Purchase Contract Settlement Date and shall have continued undischarged and
unstayed for a period of 90 consecutive days; or 
 (iii) at any time on or prior to the Purchase Contract Settlement
Date, the Company shall institute proceedings to be adjudicated a bankrupt or insolvent, or shall consent to the institution of bankruptcy or insolvency proceedings against it, 

  
 17 

 
or shall file a petition or answer or consent seeking reorganization under the Bankruptcy Code or any other similar applicable Federal or state law, or shall consent to the filing of any such
petition, or shall consent to the appointment of a receiver, liquidator, trustee, assignee, sequestrator or other similar official of the Company or of all or any substantial part of its property, or shall make an assignment for the benefit of
creditors, or shall admit in writing its inability to pay its debts generally as they become due. 
 For the avoidance of doubt, a
“Termination Event” shall not include any event described in clauses (i) — (iii) above with respect to any subsidiary of the Company. 

“Threshold Appreciation Price” means an amount equal to the Stated Amount divided by the Minimum Settlement Rate (such
quotient rounded to the nearest $0.0001). 
 “TIA” means the Trust Indenture Act of 1939, as amended from time to time, or
any successor legislation. 
 “TRADES” means the Treasury/Reserve Automated Debt Entry System maintained by the Federal
Reserve Bank of New York pursuant to the TRADES Regulations. 
 “TRADES Regulations” means the regulations of the United
States Department of the Treasury, published at 31 C.F.R. Part 357, as amended from time to time. Unless otherwise defined herein, all terms defined in the TRADES Regulations are used herein as therein defined. 

“Trading Day” has the meaning set forth in Section 5.01(a). 

“Transfer” means (i) in the case of certificated securities in registered form, delivery as provided in
Section 8-301(a) of the UCC, indorsed to the transferee or in blank by an effective indorsement; (ii) in the case of Treasury Securities, registration of the transferee as the owner of such Treasury Securities on TRADES; (iii) in the
case of security entitlements, including, without limitation, security entitlements with respect to Treasury Securities, a securities intermediary indicating by book entry that such security entitlement has been credited to the transferee’s
securities account; and (iv) in the case of Pledged Notes or Subjected Notes (as such term is defined in the Supplemental Indenture), in the manner contemplated by Section 2.09 of the Supplemental Indenture. 

“Treasury Portfolio” means: 

(i) U.S. Treasury securities (or principal or interest strips thereof) that mature on or prior to the Purchase Contract
Settlement Date in an aggregate amount equal to the principal amount of the Notes underlying Applicable Ownership Interests in Notes included in the Corporate Units on the Optional Remarketing Date; and 

(ii) U.S. Treasury securities (or principal or interest strips thereof) that mature on or prior to the Purchase Contract
Settlement Date in an aggregate amount 

  
 18 

 
equal to the aggregate Interest Payment (assuming no reset of the Coupon Rate) that would have been paid to the Holders of the Corporate Units on the Purchase Contract Settlement Date on the
principal amount of the Notes underlying the Applicable Ownership Interests in Notes included in the Corporate Units on the Optional Remarketing Date; 

provided that if on the Optional Remarketing Date U.S. Treasury securities (or principal or interest strips thereof) that are to be included in the
Treasury portfolio have a yield that is less than zero, “Treasury Portfolio” means Cash in an amount equal to (i) the principal amount of the Notes underlying Applicable Ownership Interests in Notes included in the Corporate Units on
the Optional Remarketing Date and (ii) the aggregate Interest Payment (assuming no reset of the Coupon Rate) that would have been paid to the Holders of the Corporate Units on the Purchase Contract Settlement Date on the principal amount of the
Notes underlying the Applicable Ownership Interests in Notes included in the Corporate Units on the Optional Remarketing Date. 

“Treasury Portfolio Purchase Price” means the lowest aggregate ask-side price quoted by a primary U.S. government securities
dealer in New York City to the Quotation Agent between 9:00 a.m. and 4:00 p.m., New York City time, on the Optional Remarketing Date for the purchase of the Treasury Portfolio for settlement on the Optional Remarketing Settlement Date;
provided that if the Treasury Portfolio consists of cash, “Treasury Portfolio Purchase Price” means the amount thereof. 

“Treasury Securities” means zero-coupon U.S. Treasury securities that mature on July 31, 2015 (CUSIP No. 912820WH6).

 “Treasury Unit” means, following the substitution of Treasury Securities for Pledged Applicable Ownership Interests in
Notes as collateral to secure a Holder’s obligations under the Purchase Contract, the collective rights and obligations of a Holder of a Treasury Units Certificate in respect of such Treasury Securities, subject to the Pledge thereof, and the
related Purchase Contract. 
 “Treasury Units Certificate” means a certificate evidencing the rights and obligations of a
Holder in respect of the number of Treasury Units specified on such certificate. 
 “UCC” means the Uniform Commercial Code
as in effect in the State of New York from time to time. 
 “Unit” means a Corporate Unit or a Treasury Unit, as the case
may be. 
 “Value” means, with respect to any item of Collateral on any date, as to (1) Cash, the amount thereof,
(2) Treasury Securities, the aggregate principal amount thereof at maturity, (3) Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury
Portfolio), the appropriate aggregate percentage of the aggregate principal amount at maturity of the Treasury Portfolio and (4) Applicable Ownership Interests in Notes, the appropriate aggregate principal amount of the underlying Notes. 

  
 19 

 “Vice President” means any vice president, whether or not designated by a number
or a word or words added before or after the title “vice president.” 
 “VWAP” has the meaning set forth in
Section 5.01(a). 
 Section 1.02. Compliance Certificates and Opinions. Except as otherwise expressly
provided by this Agreement, upon any application or request by the Company to the Purchase Contract Agent to take any action in accordance with any provision of this Agreement, the Company shall furnish to the Purchase Contract Agent an
Officers’ Certificate stating that all conditions precedent, if any, provided for in this Agreement relating to the proposed action have been complied and, if requested by the Purchase Contract Agent, 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
Agreement 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 Agreement (other than the Officers’ Certificate provided for in Section 10.05) shall include: 

(i) a statement that each individual signing such certificate or opinion has read such condition or covenant and the
definitions herein relating thereto; 
 (ii) a statement that, in the opinion of each such individual, he or she has
made such examination or investigation as is necessary to enable such individual to express an informed opinion as to whether or not such condition or covenant has been complied with; and 

(iii) a statement as to whether, in the opinion of each such individual, such condition or covenant has been complied
with. 
 Section 1.03. Form of Documents Delivered to Purchase Contract Agent. 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 its 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 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. 

  
 20 

 Where any Person is required to make, give or execute two or more applications, requests, consents, certificates,
statements, opinions or other instruments under this Agreement, they may, but need not, be consolidated and form one instrument. 

Section 1.04. Acts of Holders; Record Dates. (a) Any request, demand, authorization, direction, notice,
consent, waiver or other action provided by this Agreement to be given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by an agent duly appointed in
writing; and, except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments are delivered to the Purchase Contract Agent 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. Proof of execution of any such instrument or of a
writing appointing any such agent shall be sufficient for any purpose of this Agreement and (subject to Section 7.01) conclusive in favor of the Purchase Contract Agent and the Company, if made in the manner provided in this Section. 

(b) The fact and date of the execution by any Person of any such instrument or writing may be proved in any manner that
the Purchase Contract Agent deems sufficient. 
 (c) The ownership of Units shall be proved by the Security Register.

 (d) Any request, demand, authorization, direction, notice, consent, waiver or other Act of the Holder of any Unit
shall bind every future Holder of the same Unit and the Holder of every Certificate evidencing such Unit issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof in respect of anything done, omitted or suffered to
be done by the Purchase Contract Agent or the Company in reliance thereon, whether or not notation of such action is made upon such Certificate. 

(e) The Company may set any date as a record date for the purpose of determining the Holders of Outstanding Units entitled
to give, make or take any request, demand, authorization, direction, notice, consent, waiver or other action provided or permitted by this Agreement to be given, made or taken by Holders. If any record date is set pursuant to this paragraph, the
Holders of the Outstanding Corporate Units and the Outstanding Treasury Units, as the case may be, on such record date, and no other Holders, shall be entitled to take the relevant action with respect to the Corporate Units or the Treasury Units, as
the case may be, whether or not such Holders remain Holders after such record date; provided that no such action shall be effective hereunder unless taken prior to or on the applicable Expiration Date by Holders of the requisite number of
Outstanding Units on such record date. Nothing contained in this paragraph shall be construed to prevent the Company from setting a new record date for any action for which a record date has previously been set pursuant to this paragraph

  
 21 

 
(whereupon the record date previously set shall automatically and with no action by any Person be cancelled and be of no effect), and nothing contained in this paragraph shall be construed to
render ineffective any action taken by Holders of the requisite number of Outstanding Units on the date such action is taken. Promptly after any record date is set pursuant to this paragraph, the Company, at its own expense, shall cause notice of
such record date, the proposed action by Holders and the applicable Expiration Date to be given to the Purchase Contract Agent in writing and to each Holder in the manner set forth in Section 1.06. 

With respect to any record date set pursuant to this Section 1.04(e), the Company may designate any date as the “Expiration Date” and
from time to time may change the Expiration Date to any later day; provided that no such change shall be effective unless notice of the proposed new Expiration Date is given to the Purchase Contract Agent in writing, and to each Holder in the
manner set forth in Section 1.06, prior to or on the existing Expiration Date. If an Expiration Date is not designated with respect to any record date set pursuant to this Section, the Company shall be deemed to have initially designated the
180th day after such record date as the Expiration Date with respect thereto, subject to its right to change the Expiration Date as provided in this paragraph. Notwithstanding the foregoing, no Expiration Date shall be later than the 180th day after
the applicable record date. 
 Section 1.05. Notices. All notices, requests, consents and other communications
provided for herein (including, without limitation, any modifications of, or waivers or consents under, this Agreement) shall be given or made in writing (including, without limitation, by telecopy or unsecured email, if, except as provided in the
following paragraph, promptly confirmed by telephone) mailed or delivered to the intended recipient at the “Address for Notices” specified below its name on the signature pages hereof or, as to any party, at such other address as shall be
designated by such party in a notice to the other parties. Except as otherwise provided in this Agreement, all such communications shall be deemed to have been duly given when transmitted by telecopier or other electronic methods or personally
delivered or mailed by first-class mail (registered or certified, return receipt requested) or overnight air courier guaranteeing next day delivery; provided, that notice shall be deemed given to the Purchase Contract Agent or Collateral Agent, as
the case may be, only upon actual receipt thereof. 
 The Purchase Contract Agent, the Collateral Agent, the Custodial Agent and the Securities Intermediary
(for purposes of this paragraph, collectively, the “Agent”) agrees to accept and act upon instructions or directions pursuant to this Agreement sent by unsecured e-mail, facsimile transmission or other similar unsecured electronic
methods; provided, however, that (a) the party providing such written instructions or directions, subsequent to such transmission, shall provide the originally executed instructions or directions to the Agent in a timely manner,
and (b) such originally executed instructions or directions shall be signed by an authorized representative of the party providing such instructions or directions. If the party elects to give the Agent e-mail or facsimile instructions (or
instructions by a similar electronic method) and the Agent in its discretion elects to act upon such instructions or directions, the Agent’s understanding of such instructions or directions shall be deemed controlling. The Agent shall not be
liable for any losses, costs or expenses arising directly or indirectly from the Agent’s reliance upon and compliance with such instructions or directions notwithstanding such instructions or directions conflict or are

  
 22 

 
inconsistent with a subsequent written instruction or direction or if the subsequent written instruction or direction is never received. The party providing electronic instructions agrees to
assume all risks arising out of the use of such electronic methods to submit instructions and directions to the Agent, including without limitation the risk of the Agent acting on unauthorized instructions or directions, and the risk of interception
and misuse by third parties. 
 The Purchase Contract Agent (if other than the Indenture Trustee) shall send to the Indenture Trustee at the following
address a copy of any notices in the form of Exhibits C, D, E, F, H, J, M, N, O, Q or R it sends or receives: 
 The Bank of New York Mellon
Trust Company, N.A, 525 William Penn Place, 38th Floor, Pittsburgh, Pennsylvania, 15259. 
 Section 1.06. Notice to
Holders; Waiver. Where this Agreement provides for notice to Holders of any event, such notice shall be sufficiently given (unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to each Holder
affected by such event, at its address as it appears in the Security Register, not later than the latest date, and not earlier than the earliest date, prescribed for the giving of such notice. In 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. Where this Agreement 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 Purchase Contract Agent, but such
filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver. 
 In case by reason of the suspension of
regular mail service or by reason of any other cause it shall be impracticable to give such notice by mail, then such notification as shall be made with the approval of the Purchase Contract Agent shall constitute a sufficient notification for every
purpose hereunder. 
 Section 1.07. 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 1.08. Successors and Assigns. This Agreement shall be binding upon and inure to the benefit of the
respective successors and assigns of the Company, the Purchase Contract Agent, the Collateral Agent, the Custodial Agent and the Securities Intermediary, and the Holders from time to time of the Units, by their acceptance of the same, shall be
deemed to have agreed to be bound by the provisions hereof and to have ratified the agreements of, and the grant of the Pledge hereunder by, the Purchase Contract Agent. 

Section 1.09. Separability Clause. In case any provision in this Agreement or in the Units shall be invalid,
illegal or unenforceable, the validity, legality and enforceability of the remaining provisions hereof and thereof shall not in any way be affected or impaired thereby. 

  
 23 

 Section 1.10. Benefits of Agreement. Nothing contained in this
Agreement or in the Units, express or implied, shall give to any Person, other than the parties hereto and their successors hereunder, to the extent set forth in Section 5.11, the Holders of Senior Indebtedness and, to the extent provided
hereby, the Holders, any benefits or any legal or equitable right, remedy or claim under this Agreement. The Holders from time to time shall be beneficiaries of this Agreement and shall be bound by all of the terms and conditions hereof and of the
Units evidenced by their Certificates by their acceptance of delivery of such Certificates. 
 Section 1.11.
Governing Law; Waiver of Jury Trial. THIS AGREEMENT, THE UNITS AND THE PURCHASE CONTRACTS SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO AGREEMENTS MADE AND PERFORMED WHOLLY WITHIN SUCH
STATE. The Company, the Collateral Agent, the Custodial Agent, the Securities Intermediary and the Holders from time to time of the Units, acting through the Purchase Contract Agent as their attorney-in-fact, hereby submit to the nonexclusive
jurisdiction of the United States District Court for the Southern District of New York and of any New York state court sitting in New York City for the purposes of all legal proceedings arising out of or relating to this Agreement or the
transactions contemplated hereby. The Company, the Collateral Agent, the Custodial Agent, the Securities Intermediary and the Holders from time to time of the Units, acting through the Purchase Contract Agent as their attorney-in-fact, irrevocably
waive, to the fullest extent permitted by applicable law, any objection which they may now or hereafter have to the laying of the venue of any such proceeding brought in such a court and any claim that any such proceeding brought in such a court has
been brought in an inconvenient forum. Each of the Company, the Purchase Contract Agent, the Holders from time to time of the Units, the Collateral Agent, the Custodial Agent and the Securities Intermediary irrevocably waives, to the fullest extent
permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Agreement or the transactions contemplated hereby. 

Section 1.12. Legal Holidays. In any case where any Contract Adjustment Payment Date shall not be a Business Day
(notwithstanding any other provision of this Agreement or the Units), Contract Adjustment Payments, deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon), and other distributions shall not be paid on such
date, but Contract Adjustment Payments, deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon), and other distributions shall be paid on the next succeeding Business Day; provided that no interest
shall accrue or be payable by the Company or to any Holder in respect of such delay. 
 In any case where the Purchase Contract Settlement Date or any Early
Settlement Date or Fundamental Change Early Settlement Date shall not be a Business Day (notwithstanding any other 

  
 24 

 
provision of this Agreement or the Units), Purchase Contracts shall not be performed and Early Settlement and Fundamental Change Early Settlement shall not be effected on such date, but Purchase
Contracts shall be performed or Early Settlement or Fundamental Change Early Settlement shall be effected, as applicable, on the next succeeding Business Day with the same force and effect as if made on such Purchase Contract Settlement Date, Early
Settlement Date or Fundamental Change Early Settlement Date, as applicable. 
 Section 1.13. Counterparts. This
Agreement may be executed in any number of counterparts by the parties hereto, each of which, when so executed and delivered, shall be deemed an original, but all such counterparts shall together constitute one and the same instrument. 

Section 1.14. Inspection of Agreement. Upon reasonable prior written notice, a copy of this Agreement shall be
available at all reasonable times during normal business hours at the Corporate Trust Office for inspection by any Holder or Beneficial Owner. 

Section 1.15. Appointment of Financial Institution as Agent for the Company. The Company may appoint a financial
institution (which may be the Collateral Agent) to act as its agent in performing its obligations and in accepting and enforcing performance of the obligations of the Purchase Contract Agent and the Holders, under this Agreement and the Purchase
Contracts, by giving notice of such appointment in the manner provided in Section 1.05 hereof. Any such appointment shall not relieve the Company in any way from its obligations hereunder. 

Section 1.16. No Waiver. No failure on the part of the Company, the Purchase Contract Agent, the Collateral
Agent, the Custodial Agent, the Securities Intermediary or any of their respective agents to exercise, and no course of dealing with respect to, and no delay in exercising, any right, power or remedy hereunder shall operate as a waiver thereof; nor
shall any single or partial exercise by the Company, the Purchase Contract Agent, the Collateral Agent, the Custodial Agent, the Securities Intermediary or any of their respective agents of any right, power or remedy hereunder preclude any other or
further exercise thereof or the exercise of any other right, power or remedy. The remedies herein are cumulative and are not exclusive of any remedies provided by law. 

ARTICLE 2 
 CERTIFICATE
FORMS 
 Section 2.01. Forms of Certificates Generally. The Certificates shall be in substantially the form set
forth in Exhibit A hereto (in the case of Corporate Units Certificates) or Exhibit B hereto (in the case of Treasury Units Certificates), with such letters, numbers or other marks of identification or designation and such legends or endorsements
printed, lithographed or engraved thereon as may be required by the rules of any securities exchange on which the Units are listed or any depository therefor, or as may, consistently herewith, be determined by the officers of the Company executing
such Certificates, as evidenced by their execution of the Certificates. 

  
 25 

 The definitive Certificates shall be produced in any manner as determined by the officers of the Company
executing the Units evidenced by such Certificates, consistent with the provisions of this Agreement, as evidenced by their execution thereof. 
 Every
Global Certificate authenticated, executed on behalf of the Holders and delivered hereunder shall bear a legend substantially in the form set forth in Exhibit A and Exhibit B for a Global Certificate. 

Section 2.02. Form of Purchase Contract Agent’s Certificate of Authentication. The form of the Purchase
Contract Agent’s certificate of authentication of the Units shall be in substantially the form set forth on the form of the applicable Certificates. 

ARTICLE 3 
 THE UNITS 

Section 3.01. Amount; Form and Denominations. The aggregate number of Units evidenced by Certificates
authenticated, executed on behalf of the Holders and delivered hereunder will initially consist of 22,000,000 Units , except for Certificates authenticated, executed and delivered upon registration of transfer of, in exchange for, or in lieu of,
other Certificates pursuant to Section 3.04, Section 3.05, Section 3.10, Section 3.13, Section 3.14 or Section 8.05. 
 The
Certificates shall be issuable only in registered form and only in denominations of a single Corporate Unit or Treasury Unit and any integral multiple thereof. 

Section 3.02. Rights and Obligations Evidenced by the Certificates. Each Corporate Units Certificate shall
evidence the number of Corporate Units specified therein, with each such Corporate Unit representing (1) the ownership by the Holder thereof of an Applicable Ownership Interest in Notes or an Applicable Ownership Interest in the Treasury
Portfolio, as the case may be, subject to the Pledge of such Applicable Ownership Interest in Notes or Applicable Ownership Interest in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the
Treasury Portfolio), as the case may be, by such Holder pursuant to this Agreement, and (2) the rights and obligations of the Holder thereof and the Company under one Purchase Contract. 

The Purchase Contract Agent is hereby authorized, as attorney-in-fact for, and on behalf of, the Holder of each Corporate Unit, to pledge, pursuant to Article
11, the Applicable Ownership Interest in Notes, or the Applicable Ownership Interest in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury Portfolio) forming a part of such
Corporate Unit, to the Collateral Agent for the benefit of the Company, and to grant to the Collateral Agent, for the benefit of the Company, a security interest in the right, title and interest of such Holder in such Applicable Ownership Interest
in Notes or Applicable Ownership Interest in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership 

  
 26 

 
Interest in the Treasury Portfolio) to secure the obligation of the Holder under each Purchase Contract to purchase shares of Common Stock. To effect such Pledge and grant such security interest,
the Purchase Contract Agent on behalf of the Holders of Corporate Units has, on the date hereof, delivered to the Securities Intermediary the Notes underlying the Applicable Ownership Interests in Notes by delivering such Notes indorsed in blank.

 Upon the formation of a Treasury Unit pursuant to Section 3.13, each Treasury Units Certificate shall evidence the number of Treasury Units
specified therein, with each such Treasury Unit representing (1) the ownership by the Holder thereof of a 1/20, or 5%, undivided beneficial ownership interest in a Treasury Security with a principal amount at maturity equal to $1,000, subject
to the Pledge of such interest by such Holder pursuant to this Agreement, and (2) the rights and obligations of the Holder thereof and the Company under one Purchase Contract. The Purchase Contract Agent is hereby authorized, as
attorney-in-fact for, and on behalf of, the Holder of each Treasury Unit, to pledge, pursuant to Article 11, such Holder’s interest in the Treasury Security forming a part of such Treasury Unit to the Collateral Agent, for the benefit of the
Company, and to grant to the Collateral Agent, for the benefit of the Company, a security interest in the right, title and interest of such Holder in such Treasury Security to secure the obligation of the Holder under each Purchase Contract to
purchase shares of Common Stock. 
 Prior to the purchase of shares of Common Stock under each Purchase Contract, such Purchase Contract shall not entitle
the Holder of a Unit to any of the rights of a holder of shares of Common Stock, including, without limitation, the right to vote or receive any dividends or other payments or distributions or to consent or to receive notice as a shareholder in
respect of the meetings of shareholders or for the election of directors of the Company or for any other matter, or any other rights whatsoever as a shareholder of the Company. 

Section 3.03. Execution, Authentication, Delivery and Dating. Subject to the provisions of Section 3.13 and
Section 3.14 hereof, upon the execution and delivery of this Agreement, and at any time and from time to time thereafter, the Company may deliver Certificates executed by the Company to the Purchase Contract Agent for authentication, execution
on behalf of the Holders and delivery, together with its Issuer Order for authentication of such Certificates, and the Purchase Contract Agent in accordance with such Issuer Order shall authenticate, execute on behalf of the Holders and deliver such
Certificates. 
 The Certificates shall be executed on behalf of the Company by an Authorized Officer of the Company. The signature of any such Authorized
Officer on the Certificates may be manual or facsimile. 
 Certificates 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 Certificates or did not hold such offices at the date of
such Certificates. 
 No Purchase Contract evidenced by a Certificate shall be valid until such Certificate has been executed on behalf of the Holder by the
manual or facsimile signature of an authorized signatory of the Purchase Contract Agent, as such Holder’s attorney-in-fact. Such signature by an authorized signatory of the Purchase Contract Agent shall be conclusive evidence that the Holder of
such Certificate has entered into the Purchase Contracts evidenced by such Certificate. 

  
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 Each Certificate shall be dated the date of its authentication. 

No Certificate shall be entitled to any benefit under this Agreement or be valid or obligatory for any purpose unless there appears on such Certificate a
certificate of authentication substantially in the form provided for herein executed by an authorized signatory of the Purchase Contract Agent by manual signature, and such certificate of authentication upon any Certificate shall be conclusive
evidence, and the only evidence, that such Certificate has been duly authenticated and delivered hereunder. 

Section 3.04. Temporary Certificates. Pending the preparation of definitive Certificates, the Company may execute
and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall authenticate, execute on behalf of the Holders, and deliver, in lieu of such definitive Certificates, temporary Certificates which are in substantially the form set
forth in Exhibit A or Exhibit B hereto, as the case may be, with such letters, numbers or other marks of identification or designation and such legends or endorsements printed, lithographed or engraved thereon as may be required by the rules of any
securities exchange on which the Corporate Units or Treasury Units, as the case may be, are listed, or as may, consistently herewith, be determined by the officers of the Company executing such Certificates, as evidenced by their execution of the
Certificates. 
 If temporary Certificates are issued, the Company will cause definitive Certificates to be prepared without unreasonable delay. After the
preparation of definitive Certificates, the temporary Certificates shall be exchangeable for definitive Certificates upon surrender of the temporary Certificates at the Corporate Trust Office in New York City, at the expense of the Company and
without charge to the Holder. Upon surrender for cancellation of any one or more temporary Certificates, the Company shall execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall authenticate, execute on behalf of
the Holder, and deliver in exchange therefor, one or more definitive Certificates of like tenor and denominations and evidencing a like number of Units as the temporary Certificate or Certificates so surrendered. Until so exchanged, the temporary
Certificates shall in all respects evidence the same benefits and the same obligations with respect to the Units evidenced thereby as definitive Certificates. 

Section 3.05. Registration; Registration of Transfer and Exchange. The Purchase Contract Agent shall keep at the
Corporate Trust Office in New York City, a register (the “Security Register”) in which, subject to such reasonable regulations as it may prescribe, the Purchase Contract Agent shall provide for the registration of Certificates and
of transfers of Certificates (the Purchase Contract Agent, in such capacity, the “Security Registrar”). The Security Registrar shall record separately the registration and transfer of the Certificates evidencing Corporate Units and
Treasury Units. 
 Upon surrender for registration of transfer of any Certificate at the Corporate Trust Office in New York City, the Company shall execute
and deliver to the Purchase Contract Agent, and the 

  
 28 

 
Purchase Contract Agent shall authenticate, execute on behalf of the designated transferee or transferees, and deliver, in the name of the designated transferee or transferees, one or more new
Certificates of any authorized denominations, of like tenor, and evidencing a like number of Corporate Units or Treasury Units, as the case may be. 
 At
the option of the Holder, Certificates may be exchanged for other Certificates, of any authorized denominations and evidencing a like number of Corporate Units or Treasury Units, as the case may be, upon surrender of the Certificates to be exchanged
at the Corporate Trust Office in New York City. Whenever any Certificates are so surrendered for exchange, the Company shall execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall authenticate, execute on behalf of
the Holder, and deliver the Certificates which the Holder making the exchange is entitled to receive. 
 All Certificates issued upon any registration of
transfer or exchange of a Certificate shall evidence the ownership of the same number of Corporate Units or Treasury Units, as the case may be, and be entitled to the same benefits and subject to the same obligations under this Agreement as the
Corporate Units or Treasury Units, as the case may be, evidenced by the Certificate surrendered upon such registration of transfer or exchange. 
 Every
Certificate presented or surrendered for registration of transfer or exchange shall be duly endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Company and the Purchase Contract Agent duly executed by the
Holder thereof or its attorney duly authorized in writing. 
 No service charge shall be made for any registration of transfer or exchange of a Certificate,
but the Company and the Purchase Contract Agent may require payment from the Holder of a sum sufficient to cover any tax or other governmental charge that may be imposed in connection with any registration of transfer or exchange of Certificates,
other than any exchanges not involving any transfer to a person other than the Holder. 
 Notwithstanding the foregoing, the Company shall not be obligated
to execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall not be obligated to authenticate, execute on behalf of the Holder and deliver any Certificate in exchange for any other Certificate presented or surrendered
for registration of transfer or for exchange on or after the Business Day immediately preceding the earliest to occur of any Early Settlement Date with respect to such Certificate, any Fundamental Change Early Settlement Date with respect to such
Certificate, the Purchase Contract Settlement Date or the Termination Date. In lieu of delivery of a new Certificate, upon satisfaction of the applicable conditions specified above in this Section and receipt of appropriate registration or transfer
instructions from such Holder, the Purchase Contract Agent shall: 
 (i) if the Purchase Contract Settlement Date
(including upon any Cash Settlement) or an Early Settlement Date or a Fundamental Change Early Settlement Date with respect to such other Certificate (or portion thereof) has occurred, deliver the shares of Common Stock issuable in respect of the
Purchase Contracts forming a part of the Units evidenced by such other Certificate (or portion thereof); or 

  
 29 

 (ii) if a Termination Event, Early Settlement, or Fundamental Change Early
Settlement shall have occurred prior to the Purchase Contract Settlement Date, or a Cash Settlement shall have occurred, transfer the Notes, the Treasury Securities, or the Applicable Ownership Interests in the Treasury Portfolio, as the case may
be, underlying such Certificate, in each case subject to the applicable conditions and in accordance with the applicable provisions of Section 3.15 and Article 5. 

Section 3.06. Book-entry Interests. The Certificates will be issued in the form of one or more fully registered
Global Certificates, to be delivered to the Depository or its custodian by, or on behalf of, the Company. The Company hereby designates DTC as the initial Depository. Such Global Certificates shall initially be registered on the Security Register in
the name of Cede & Co., the nominee of the Depository, and no Beneficial Owner will receive a definitive Certificate representing such Beneficial Owner’s interest in such Global Certificate, except as provided in Section 3.09. The
Purchase Contract Agent shall enter into an agreement with the Depository if so requested by the Company. Following the issuance of such Global Certificates and unless and until definitive, and fully registered Certificates have been issued to
Beneficial Owners pursuant to Section 3.09: 
 (i) the provisions of this Section 3.06 shall be in full force
and effect; 
 (ii) the Company shall be entitled to deal with the Depository for all purposes of this Agreement
(including, without limitation, making Contract Adjustment Payments and receiving approvals, votes or consents hereunder) as the Holder of the Units and the sole holder of the Global Certificates and shall have no obligation to the Beneficial
Owners; provided that a Beneficial Owner may directly enforce against the Company, without any consent, proxy, waiver or involvement of the Depository of any kind, such Beneficial Owner’s right to receive a definitive Certificate representing
the Units beneficially owned by such Beneficial Owner, as set forth in Section 3.09; 
 (iii) to the extent that
the provisions of this Section 3.06 conflict with any other provisions of this Agreement, the provisions of this Section 3.06 shall control; and 

(iv) except as set forth in the proviso of clause (ii) of this Section 3.06, the rights of the Beneficial Owners
shall be exercised only through the Depository and shall be limited to those established by law and agreements between such Beneficial Owners and the Depository or the Depository Participants. The Depository will make book-entry transfers among
Depository Participants and receive and transmit Contract Adjustment Payments to such Depository Participants. 
 Transfers of securities
evidenced by Global Certificates shall be made through the facilities of the Depository, and any cancellation of, or increase or decrease in the number of, such securities (including the creation of Treasury Units and the recreation of Corporate
Units pursuant to Section 3.13 and Section 3.14 respectively) shall be accomplished by making appropriate annotations on the Schedule of Increases and Decreases set forth in such Global Certificate. 

  
 30 

 Section 3.07. Notices to Holders. Whenever a notice or other
communication to the Holders is required to be given under this Agreement, the Company or the Company’s agent shall give such notices and communications to the Holders and, with respect to any Units registered in the name of the Depository or
the nominee of the Depository, the Company or the Company’s agent shall, except as set forth herein, have no obligations to the Beneficial Owners. 

Section 3.08. Appointment of Successor Depository. If the Depository elects to discontinue its services as
securities depository with respect to the Units, the Company may, in its sole discretion, appoint a successor Depository with respect to the Units. 

Section 3.09. Definitive Certificates. 

If: 
 (i) the Depository
notifies the Company that it is unwilling or unable to continue its services as securities depository with respect to the Units and no successor Depository has been appointed pursuant to Section 3.08 within 90 days after the Company’s
receipt of such notice; 
 (ii) the Depository ceases to be a “clearing agency” registered under
Section 17A of the Exchange Act when the Depository is required to be so registered to act as the Depository and the Company receives notice of such cessation, and no successor Depository has been appointed pursuant to Section 3.08 within
90 days after the Company’s receipt of such notice or the Company’s becoming aware of such cessation; 

(iii) to the extent permitted by the Depository, the Company determines in its sole discretion at any time that the Units
shall no longer be represented by Global Certificates and shall inform such Depository of such determination and participants in such Depository elect to withdraw their beneficial interests in the Units from such Depository, following notification
by the Depository of their right to do so; or 
 (iv) upon the occurrence and during the continuation of any event that
after notice or lapse of time would constitute an Event of Default with respect to the Notes; 
 then (x) definitive Certificates shall
be prepared by the Company with respect to such Units and delivered to the Purchase Contract Agent and (y) upon surrender of the Global Certificates representing the Units by the Depository, accompanied by registration instructions, the Company
shall cause definitive Certificates to be delivered to Beneficial Owners in accordance with instructions provided by the Depository. The Company and the Purchase Contract Agent shall not be liable for any delay in delivery of such instructions and
may conclusively rely on and shall be authorized and protected in relying on, such instructions. Each definitive Certificate so delivered shall evidence Units of the same kind and tenor as the Global Certificate so surrendered in respect thereof.

 Section 3.10. Mutilated, Destroyed, Lost and Stolen Certificates. If any mutilated Certificate is
surrendered to the Purchase Contract Agent, the Company 

  
 31 

 
shall execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall authenticate, execute on behalf of the Holder, and deliver in exchange therefor, a new Certificate,
evidencing the same number of Corporate Units or Treasury Units, as the case may be, and bearing a Certificate number not contemporaneously outstanding. 

If there shall be delivered to the Company and the Purchase Contract Agent (i) evidence to their satisfaction of the destruction, loss or theft of any
Certificate, and (ii) such security or indemnity as may be required by them to hold each of them and any agent of any of them harmless, then, in the absence of notice to the Company or the Purchase Contract Agent that such Certificate has been
acquired by a protected purchaser, the Company shall execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall authenticate, execute on behalf of the Holder, and deliver to the Holder, in lieu of any such destroyed,
lost or stolen Certificate, a new Certificate, evidencing the same number of Corporate Units or Treasury Units, as the case may be, and bearing a Certificate number not contemporaneously outstanding. 

Notwithstanding the foregoing, the Company shall not be obligated to execute and deliver to the Purchase Contract Agent, and the Purchase Contract Agent shall
not be obligated to authenticate, execute on behalf of the Holder, and deliver to the Holder, with respect to such mutilated, destroyed, lost or stolen Certificate a new Certificate on or after the Business Day immediately preceding the earliest of
any Early Settlement Date, any Fundamental Change Early Settlement Date, the Purchase Contract Settlement Date or the Termination Date. In lieu of delivery of a new Certificate, upon satisfaction of the applicable conditions specified above in this
Section and receipt of appropriate registration or transfer instructions from such Holder, the Purchase Contract Agent shall: 

(i) if the Purchase Contract Settlement Date (including upon any Cash Settlement), an Early Settlement Date or a
Fundamental Change Early Settlement Date with respect to such lost, stolen, destroyed or mutilated Certificate has occurred, deliver the shares of Common Stock issuable in respect of the Purchase Contracts forming a part of the Units evidenced by
such Certificate; and 
 (ii) if a Termination Event, Fundamental Change Early Settlement or an Early Settlement with
respect to such mutilated, destroyed, lost or stolen Certificate shall have occurred prior to the Purchase Contract Settlement Date or a Cash Settlement shall have occurred, transfer the Notes, the Treasury Securities or the Applicable Ownership
Interests in the Treasury Portfolio, as the case may be, underlying such Certificate, in each case subject to the applicable conditions and in accordance with the applicable provisions of Section 3.15 and Article 5. 

Upon the issuance of any new Certificate under this Section, the Company and the Purchase Contract Agent may require the payment by the Holder of a sum
sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other fees and expenses (including, without limitation, the fees and expenses of the Purchase Contract Agent) connected therewith. 

  
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 Every new Certificate issued pursuant to this Section in lieu of any destroyed, lost or stolen Certificate shall
constitute an original additional contractual obligation of the Company and of the Holder in respect of the Units evidenced thereby, whether or not the destroyed, lost or stolen Certificate (and the Units evidenced thereby) shall be at any time
enforceable by anyone, and shall be entitled to all the benefits and be subject to all the obligations of this Agreement equally and proportionately with any and all other Certificates delivered 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 Certificates. 
 Section 3.11. Persons Deemed Owners. Prior to
due presentment of a Certificate for registration of transfer, the Company and the Purchase Contract Agent, and any agent of the Company or the Purchase Contract Agent, may treat the Person in whose name such Certificate is registered as the owner
of the Units evidenced thereby for purposes of (subject to any applicable record date) any payment or distribution with respect to the Notes underlying the Applicable Ownership Interests in Notes, on the Applicable Ownership Interests in the
Treasury Portfolio (as specified in clause (ii) of the definition of Applicable Ownership Interests in the Treasury Portfolio) or payment of Contract Adjustment Payments and performance of the Purchase Contracts and for all other purposes
whatsoever in connection with such Units, whether or not such payment, distribution, or performance shall be overdue and notwithstanding any notice to the contrary, and neither the Company nor the Purchase Contract Agent, nor any agent of the
Company or the Purchase Contract Agent, shall be affected by notice to the contrary. 
 None of the Purchase Contract Agent or the Securities Registrar
shall have any responsibility or obligation to any Beneficial Owner in Units represented by a Global Certificate or other Person with respect to the accuracy of the records of the Depository or its nominee or of any agent member, with respect to any
ownership interest in the Units or with respect to the delivery to any agent member, Beneficial Owner or other Person (other than the Depository) of any notice or the payment of any amount, under or with respect to such Units. All notices and
communications to be given to the Holders and all payments to be made to Holders pursuant to the Units and this Agreement shall be given or made only to or upon the order of the registered holders (which shall be the Depository or its nominee in the
case of a Global Certificate). The rights of Beneficial Owners in the Units underlying a Global Certificate shall be exercised only through the Depository subject to its applicable procedures. The Purchase Contract Agent and the Securities Registrar
shall be entitled to rely and shall be fully protected in relying upon information furnished by the Depository with respect to its members, participants and any Beneficial Owners. The Purchase Contract Agent and the Securities Registrar shall be
entitled to deal with the Depository, and any nominee thereof, that is the registered holder of any Global Certificate for all purposes of this Agreement relating to such Global Certificate (including the payment of principal, premium, if any, and
interest and the giving of instructions or directions by or to the Beneficial Owner in any Units underlying such Global Certificate) as the sole Holder of such Global Certificate and shall have no obligations to the Beneficial Owners thereof. None
of the Purchase Contract Agent or the Securities Registrar shall have any responsibility or liability for any acts or omissions of the Depository with respect to any Units underlying such Global Certificate, for the

  
 33 

 
records of the Depository, including records in respect of beneficial ownership interests in respect of Units underlying such Global Certificate, for any transactions between the Depository and
any agent member or between or among the Depository, any such agent member and/or any Holder or Beneficial Owner in any Units underlying such Global Certificate, or for any transfers of beneficial interests in any Units underlying such Global
Certificate. 
 Notwithstanding the foregoing, with respect to any Global Certificate, nothing contained herein shall prevent the Company, the Purchase
Contract Agent or any agent of the Company or the Purchase Contract Agent, from giving effect to any written certification, proxy or other authorization furnished by the Depository (or its nominee), as a Holder, with respect to such Global
Certificate, or impair, as between such Depository and the related Beneficial Owner, the operation of customary practices governing the exercise of rights of the Depository (or its nominee) as Holder of such Global Certificate. None of the Company,
the Purchase Contract Agent or any agent of the Company or the Purchase Contract Agent will have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global
Certificate or maintaining, supervising or reviewing any records relating to such beneficial ownership interests. 

Section 3.12. Cancellation. All Certificates surrendered for delivery of shares of Common Stock on or after the
Purchase Contract Settlement Date or in connection with an Early Settlement or a Fundamental Change Early Settlement or for delivery of the Notes underlying the Applicable Ownership Interests in Notes, the Applicable Ownership Interests in the
Treasury Portfolio or Treasury Securities, as the case may be, after the occurrence of a Termination Event or pursuant to a Cash Settlement, an Early Settlement or a Fundamental Change Early Settlement, a Collateral Substitution, or upon the
registration of transfer or exchange of a Unit, shall, if surrendered to any Person other than the Purchase Contract Agent, be delivered to the Purchase Contract Agent along with appropriate written instructions regarding the cancellation thereof
and, if not already cancelled, shall be promptly cancelled by it. The Company may at any time deliver to the Purchase Contract Agent for cancellation any Certificates previously authenticated, executed and delivered hereunder that the Company may
have acquired in any manner whatsoever, and all Certificates so delivered shall, upon an Issuer Order, be promptly cancelled by the Purchase Contract Agent and upon such cancellation the Notes underlying the Applicable Ownership Interests in Notes,
the Applicable Ownership Interests in the Treasury Portfolio or Treasury Securities, as the case may be, shall be delivered to or upon the order of the Company. No Certificates shall be authenticated, executed on behalf of the Holder and delivered
in lieu of or in exchange for any Certificates cancelled as provided in this Section 3.12, except as expressly permitted by this Agreement. All cancelled Certificates held by the Purchase Contract Agent shall be disposed of in accordance with
its customary practices. 
 If the Company or any Affiliate of the Company shall acquire any Certificate, such acquisition shall not operate as a
cancellation of such Certificate unless and until such Certificate is delivered to the Purchase Contract Agent cancelled or for cancellation. 

  
 34 

 Section 3.13. Creation of Treasury Units by Substitution of Treasury
Securities. (a) Subject to the conditions set forth in this Agreement, and subject to the limitations on a Collateral Substitution in connection with an Optional Remarketing as set forth under Section 5.02(a), a Holder of Corporate
Units may, at any time from and after the date of this Agreement, other than during the Blackout Period or after a Successful Remarketing, effect a Collateral Substitution and separate the Notes underlying the Pledged Applicable Ownership Interests
in Notes in respect of such Holder’s Corporate Units by substituting for such Pledged Applicable Ownership Interests in Notes for which Collateral Substitution is being made, Treasury Securities in an aggregate principal amount at maturity
equal to the aggregate principal amount of the Notes underlying the Pledged Applicable Ownership Interests in Notes; provided that Holders may make Collateral Substitutions only in integral multiples of 20 Corporate Units. To effect such
substitution, the Holder must: 
 (1) Transfer to the Collateral Agent, for credit to the Collateral Account, Treasury Securities or
security entitlements with respect thereto having a Value equal to the aggregate principal amount of the Notes underlying the Pledged Applicable Ownership Interests in Notes for which such Collateral Substitution is made, which must be purchased in
the open market at such Holder’s expense unless otherwise owned by such Holder; and 
 (2) Transfer the related Corporate Units to
the Purchase Contract Agent accompanied by a notice to the Purchase Contract Agent, substantially in the form of Exhibit C hereto, whereupon the Purchase Contract Agent shall promptly provide an instruction to such effect to the Collateral Agent,
substantially in the form of Exhibit F hereto. 
 Upon confirmation that the Treasury Securities described in clause (1) above or security entitlements
with respect thereto have been credited to the Collateral Account and receipt of the instruction to the Collateral Agent described in clause (2) above, the Collateral Agent shall promptly release such Pledged Applicable Ownership Interests in
Notes from the Pledge by directing the Securities Intermediary by a notice, substantially in the form of Exhibit G hereto, to Transfer the Notes underlying such Pledged Applicable Ownership Interests in Notes to the Purchase Contract Agent for
distribution to such Holder, free and clear of the Pledge created hereby. 
 Upon credit to the Collateral Account of Treasury Securities or security
entitlements with respect thereto delivered by a Holder of Corporate Units and receipt of the related instruction from the Collateral Agent, the Securities Intermediary shall promptly Transfer the Notes underlying the appropriate Pledged Applicable
Ownership Interests in Notes to the Purchase Contract Agent for distribution to such Holder, free and clear of the Pledge created hereby. 
 Upon receipt of
the Notes underlying such Pledged Applicable Ownership Interests in Notes, the Purchase Contract Agent shall promptly: 

(i) cancel the related Corporate Units; 

(ii) Transfer the Notes to the Holder; and 

  
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 (iii) deliver Treasury Units in book-entry form, or if applicable,
authenticate, execute on behalf of such Holder and deliver Treasury Units in the form of a Treasury Units Certificate executed by the Company in accordance with Section 3.03 evidencing the same number of Purchase Contracts as were evidenced by
the cancelled Corporate Units. 
 Holders who elect to separate the Notes by substituting Treasury Securities for Applicable Ownership Interest in Notes
shall be responsible for any taxes, governmental charges or other fees or expenses (including, without limitation, fees and expenses payable to the Collateral Agent) attributable to such Collateral Substitution, and neither the Company nor the
Purchase Contract Agent shall be responsible for any such taxes, governmental charges or other fees or expenses. 

(b) In the event a Holder making a Collateral Substitution pursuant to this Section 3.13 fails to effect a book-entry
transfer of the Corporate Units or fails to deliver Corporate Units Certificates to the Purchase Contract Agent after depositing Treasury Securities with the Securities Intermediary, any distributions on the Notes underlying the Applicable Ownership
Interests in Notes constituting a part of such Corporate Units, shall be held in the name of the Purchase Contract Agent or its nominee in trust for the benefit of such Holder, until such Corporate Units are so transferred or the Corporate Units
Certificate is so delivered, as the case may be, or such Holder provides evidence satisfactory to the Company and the Purchase Contract Agent that such Corporate Units Certificate has been destroyed, lost or stolen, together with any indemnity that
may be required by the Purchase Contract Agent and the Company. 
 (c) Except as provided for in this Section 3.13,
or in connection with a Cash Settlement, an Early Settlement, a Fundamental Change Early Settlement or a Termination Event, for so long as the Purchase Contract underlying a Corporate Unit remains in effect, such Corporate Unit shall not be
separable into its constituent parts, and the rights and obligations of the Holder in respect of the Applicable Ownership Interests in Notes or Applicable Ownership Interests in the Treasury Portfolio, as the case may be, and the Purchase Contract
comprising such Corporate Units may be acquired, and may be transferred and exchanged, only as a Corporate Unit. 

Section 3.14. Recreation of Corporate Units. (a) Subject to the conditions set forth in this Agreement, and
subject to the limitations on a Collateral Substitution in connection with an Optional Remarketing, as set forth in Section 5.02(a), a Holder of Treasury Units may effect a Collateral Substitution and recreate Corporate Units at any time from
and after the date of this Agreement, other than during the Blackout Period or after a Successful Remarketing; provided that Holders of Treasury Units may only recreate Corporate Units in integral multiples of 20 Treasury Units. To recreate
Corporate Units, the Holder must: 
 (1) Transfer to the Collateral Agent for credit to the Collateral Account Notes
having an aggregate principal amount equal to the Value of the Pledged Treasury Securities to be released, which must be purchased in the open market at such Holder’s expense unless otherwise owned by such Holder; and 

  
 36 

 (2) Transfer the related Treasury Units to the Purchase Contract Agent
accompanied by a notice to the Purchase Contract Agent, substantially in the form of Exhibit C hereto, whereupon the Purchase Contract Agent shall promptly provide an instruction to such effect to the Collateral Agent, substantially in the form of
Exhibit H hereto. 
 Upon confirmation that the Notes described in clause (1) above have been credited to the Collateral Account and receipt of the
instruction from the Purchase Contract Agent described in clause (2) above, the Collateral Agent shall promptly release such Pledged Treasury Securities from the Pledge by directing the Securities Intermediary by a notice, substantially in the
form of Exhibit I hereto, to Transfer such Pledged Treasury Securities to the Purchase Contract Agent for distribution to such Holder, free and clear of the Pledge created hereby. 

The substituted Notes will be pledged to the Company through the Collateral Agent to secure such Holder’s obligation to purchase shares of Common Stock
under the related Purchase Contract. 
 Upon credit to the Collateral Account of Notes delivered by a Holder of Treasury Units and receipt of the related
instruction from the Collateral Agent, the Securities Intermediary shall promptly Transfer the Pledged Treasury Securities to the Purchase Contract Agent for distribution to such Holder, free and clear of the Pledge created hereby. 

Upon receipt of such Treasury Securities, the Purchase Contract Agent shall promptly: 

(i) cancel the related Treasury Units; 

(ii) transfer the Treasury Securities to the Holder; and 

(iii) deliver Corporate Units in book-entry form or, if applicable, authenticate, execute on behalf of such Holder and
deliver Corporate Units in the form of a Corporate Units Certificate executed by the Company in accordance with Section 3.03 evidencing the same number of Purchase Contracts as were evidenced by the cancelled Treasury Units. 

Holders who elect to recreate Corporate Units shall be responsible for any taxes, governmental charges or other fees or expenses (including, without
limitation, fees and expenses payable to the Collateral Agent), attributable to such Collateral Substitution and neither the Company nor the Purchase Contract Agent shall be responsible for any such taxes, governmental charges or other fees or
expenses. 
 (b) Except as provided in this Section 3.14 or in connection with a Cash Settlement, an Early
Settlement, a Fundamental Change Early Settlement or a Termination Event, for so long as the Purchase Contract underlying a Treasury Unit remains in effect, such Treasury Unit shall not be separable into its constituent parts and the rights and
obligations of the Holder of such Treasury Unit in respect of the interest in the Treasury Security and the Purchase Contract comprising such Treasury Unit may be acquired, and may be transferred and exchanged, only as a Treasury Unit. 

  
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 Section 3.15. Transfer of Collateral Upon Occurrence of Termination
Event. (a) Upon receipt by the Collateral Agent of written notice pursuant to Section 5.07 from the Company or the Purchase Contract Agent that a Termination Event has occurred, the Collateral Agent shall promptly release all
Collateral from the Pledge and shall promptly instruct the Securities Intermediary to Transfer: 
 (i) any Notes
underlying Pledged Applicable Ownership Interests in Notes or security entitlements with respect thereto or Pledged Applicable Ownership Interests in the Treasury Portfolio; 

(ii) any Pledged Treasury Securities; 

(iii) any payments made by Holders (or the Permitted Investments of such payments) pursuant to Section 5.03; and 

(iv) any Proceeds and all other payments the Collateral Agent receives in respect of the foregoing, 

to the Purchase Contract Agent for the benefit of the Holders for distribution to such Holders, in accordance with their respective interests,
free and clear of the Pledge created hereby; provided, however, if any Holder or Beneficial Owner shall be entitled to receive Notes in an aggregate principal amount of less than $1,000, or greater than $1,000 but not in an integral
multiple of $1,000, the Purchase Contract Agent shall request, on behalf of such Holder or Beneficial Owner that the Company issue Notes in denominations of $50, or integral multiples thereof, in exchange for Notes in denominations of $1,000 or
integral multiples thereof; and provided further, if any Holder shall be entitled to receive, with respect to its Pledged Applicable Ownership Interests in the Treasury Portfolio or its Pledged Treasury Securities, any securities having a
principal amount at maturity of less than $1,000, the Purchase Contract Agent shall dispose of such Pledged Applicable Ownership Interests in the Treasury Portfolio or Pledged Treasury Securities for cash and deliver to such Holder cash in lieu of
delivering the Pledged Applicable Ownership Interests in the Treasury Portfolio or Pledged Treasury Securities, as the case may be. 

(b) Notwithstanding anything to the contrary in Section 3.15(a), if such Termination Event shall result from the
Company becoming a debtor under the Bankruptcy Code, and if the Collateral Agent shall for any reason fail promptly to effectuate the release and Transfer of all Notes underlying Pledged Applicable Ownership Interests in Notes, Pledged Applicable
Ownership Interests in the Treasury Portfolio, Pledged Treasury Securities and payments by Holders (or the Permitted Investments purchased with such payments) pursuant to Section 5.03 and Proceeds and all other payments received by the
Collateral Agent in respect of the foregoing, as the case may be, as provided by this Section 3.15, the Purchase Contract Agent shall use its best efforts to obtain an opinion of a nationally recognized law firm to the effect that,
notwithstanding the Company’s being the debtor in such a bankruptcy case, the Collateral Agent will not be prohibited from releasing or Transferring the Collateral as provided in this Section 3.15, and shall deliver or cause to be
delivered such opinion to the Collateral Agent within ten days after the occurrence of such Termination Event, and if (A) the Purchase Contract Agent shall be unable to obtain such opinion within ten days after the

  
 38 

 
occurrence of such Termination Event or (B) the Collateral Agent shall continue, after delivery of such opinion, to refuse to effectuate the release and Transfer of all Notes underlying
Pledged Applicable Ownership Interests in Notes, Pledged Applicable Ownership Interests in the Treasury Portfolio, Pledged Treasury Securities and the payments by Holders (or the Permitted Investments of such payments) pursuant to Section 5.03
and Proceeds and all other payments received by the Collateral Agent in respect of the foregoing, as the case may be, as provided in this Section 3.15, then the Purchase Contract Agent shall within fifteen days after the occurrence of such
Termination Event commence an action or proceeding in the court having jurisdiction of the Company’s case under the Bankruptcy Code seeking an order requiring the Collateral Agent to effectuate the release and transfer of all Notes underlying
Pledged Applicable Ownership Interests in Notes, Pledged Applicable Ownership Interests in the Treasury Portfolio, Pledged Treasury Securities and the payments by Holders (or the Permitted Investments purchased with such payments) pursuant to
Section 5.03 and Proceeds and all other payments received by the Collateral Agent in respect of the foregoing, or as the case may be, as provided by this Section 3.15. 

(c) Upon the occurrence of a Termination Event and the Transfer to the Purchase Contract Agent of the Notes underlying
Pledged Applicable Ownership Interests in Notes, the appropriate Pledged Applicable Ownership Interests in the Treasury Portfolio or the Pledged Treasury Securities, as the case may be, pursuant to Section 3.15, the Purchase Contract Agent
shall request transfer instructions with respect to such Notes, Applicable Ownership Interests in the Treasury Portfolio or Pledged Treasury Securities, as the case may be, from each Holder by written request, substantially in the form of Exhibit D
hereto, mailed to such Holder at its address as it appears in the Security Register. 
 (d) Upon book-entry transfer of
the Corporate Units or the Treasury Units or delivery of a Corporate Units Certificate or Treasury Units Certificate to the Purchase Contract Agent with such transfer instructions, the Purchase Contract Agent shall transfer the Notes underlying
Pledged Applicable Ownership Interests in Notes, the Pledged Applicable Ownership Interests in the Treasury Portfolio or Pledged Treasury Securities, as the case may be, underlying such Corporate Units or Treasury Units, as the case may be, to such
Holder by book-entry transfer, or other appropriate procedures, in accordance with such instructions and, in the case of the Notes underlying Pledged Applicable Ownership Interests in Notes, in accordance with the terms of the Indenture. In the
event a Holder of Corporate Units or Treasury Units fails to effect such transfer or delivery, the Notes underlying Pledged Applicable Ownership Interests in Notes, the Pledged Applicable Ownership Interests in the Treasury Portfolio or Pledged
Treasury Securities, as the case may be, underlying such Corporate Units of Treasury Units, as the case may be, and any distributions thereon, shall be held in the name of the Purchase Contract Agent or its nominee in trust for the benefit of such
Holder, until the earlier to occur of: 
 (i) the transfer of such Corporate Units or Treasury Units or surrender of the
Corporate Units Certificate or Treasury Units Certificate or the receipt by the Company and the Purchase Contract Agent from such Holder of satisfactory evidence that such Corporate Units Certificate or Treasury Units Certificate has been destroyed,
lost or stolen, together with any indemnity that may be required by the Purchase Contract Agent and the Company; and 

  
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 (ii) the expiration of the time period specified by the applicable law
governing abandoned property in the state in which the Purchase Contract Agent holds such property. 
 Section 3.16.
No Consent to Assumption. Each Holder of a Unit, by acceptance thereof, shall be deemed to have expressly withheld any consent to the assumption under Section 365 of the Bankruptcy Code or otherwise, of the Purchase Contract by the
Company or its trustee, receiver, liquidator or a person or entity performing similar functions in the event that the Company becomes a debtor under the Bankruptcy Code or subject to other similar state or Federal law providing for reorganization or
liquidation. 
 Section 3.17. Substitutions. Whenever a Holder has the right to substitute Treasury Securities
or Notes underlying Applicable Ownership Interests in Notes, as the case may be, or security entitlements for any of them for financial assets held in the Collateral Account, such substitution shall not constitute a novation of the security interest
created hereby. 
 ARTICLE 4 

THE NOTES 

Section 4.01. Interest Payments; Rights to Interest Payments Preserved. (a) The Collateral Agent shall
transfer all income and distributions (other than those described in Section 4.02(a)) received by it on account of the Notes underlying Pledged Applicable Ownership Interests in Notes (if the Notes underlying Pledged Applicable Ownership
Interests in Notes are registered in the name of the Collateral Agent), the Pledged Applicable Ownership Interests in the Treasury Portfolio or Permitted Investments from time to time held in the Collateral Account to the Purchase Contract Agent
(The Bank of New York Mellon ABA 021000018, Account No. GLA 111-565, for further credit to TAS 216952, Re: United Technology Equity Units) for distribution to the applicable Holders as provided in this Agreement and the Purchase Contracts. 

(b) Any payment on any Note underlying Applicable Ownership Interests in Notes or any distribution on any Applicable
Ownership Interests in the Treasury Portfolio (as specified in clause (ii) of the definition of Applicable Ownership Interest in the Treasury Portfolio) (in each case other than those described in Section 4.02(a)), as the case may be,
which is paid on any Payment Date shall, subject to receipt thereof by the Purchase Contract Agent from the Company or from the Collateral Agent as provided in Section 4.01(a), be paid to the Person in whose name the Corporate Units Certificate
(or one or more Predecessor Corporate Units Certificates) of which such Applicable Ownership Interest in Notes or Applicable Ownership Interests in the Treasury Portfolio, as the case may be, forms a part is registered at the close of business on
the Record Date for such Payment Date. 
 (c) Each Corporate Units Certificate evidencing Applicable Ownership Interests
in Notes or Applicable Ownership Interests in the Treasury Portfolio delivered under this Agreement upon registration of transfer of or in exchange for or in lieu of any other Corporate Units Certificate shall carry the right to accrued and unpaid
interest or distributions, and to accrue interest or distributions, which were carried by Applicable Ownership Interests in Notes or Applicable Ownership Interests in the Treasury Portfolio underlying such other Corporate Units Certificate. 

  
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 (d) In the case of any Corporate Unit with respect to which (1) Cash
Settlement of the underlying Purchase Contract is properly effected pursuant to Section 5.03(a), (2) Early Settlement of the underlying Purchase Contract is properly effected pursuant to Section 5.08, (3) Fundamental Change Early
Settlement of the underlying Purchase Contract is properly effected pursuant to Section 5.05(b)(ii) or (4) a Collateral Substitution is properly effected pursuant to Section 3.13, in each case on a date that is after any Record Date
and prior to or on the next succeeding Payment Date, interest in respect of the Notes underlying Applicable Ownership Interests in Notes or distributions on Applicable Ownership Interests in the Treasury Portfolio, as the case may be, underlying
such Corporate Unit otherwise payable on such Payment Date shall be payable on such Payment Date notwithstanding such Cash Settlement, Early Settlement, Fundamental Change Early Settlement or Collateral Substitution, and such payment or
distributions shall, subject to receipt thereof by the Purchase Contract Agent, be payable to the Person in whose name the Corporate Units Certificate (or one or more Predecessor Corporate Units Certificates) was registered at the close of business
on the Record Date. 
 (e) Except as otherwise expressly provided in Section 4.01(d), in the case of any Corporate
Unit with respect to which Cash Settlement, Early Settlement or Fundamental Change Early Settlement of the underlying Purchase Contract is properly effected, or with respect to which a Collateral Substitution is properly effected, payments
attributable to the Notes underlying Applicable Ownership Interests in Notes or distributions on Applicable Ownership Interests in the Treasury Portfolio, as the case may be, that would otherwise be payable or made after the Purchase Contract
Settlement Date, Early Settlement Date, Fundamental Change Early Settlement Date or the date of the Collateral Substitution, as the case may be, shall not be payable hereunder to the Holder of such Corporate Units; provided, however,
that to the extent that such Holder continues to hold Separate Notes or Applicable Ownership Interests in the Treasury Portfolio that formerly comprised a part of such Holder’s Corporate Units, such Holder shall be entitled to receive interest
on such Separate Notes or distributions on such Applicable Ownership Interests in the Treasury Portfolio, as applicable. 

Section 4.02. Payments Prior to or on Purchase Contract Settlement Date. (a) Subject to the provisions of
Section 5.03(a), Section 5.05(b)(ii) and Section 5.08, and except as provided in Section 4.02(b) below, if no Termination Event shall have occurred, all payments received by the Securities Intermediary in respect of (1) the
principal amount of the Notes underlying Pledged Applicable Ownership Interests in Notes, (2) the Pledged Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership
Interest in the Treasury Portfolio) and (3) the Pledged Treasury Securities, shall be credited to the Collateral Account, to be invested in Permitted Investments until the Purchase Contract Settlement Date, and transferred to the Company on the
Purchase Contract Settlement Date as provided in Sections 5.02 and 5.03. Any balance thereafter remaining in the Collateral Account shall be released from the Pledge and transferred to the Purchase Contract Agent for

  
 41 

 
distribution to the applicable Holders for distribution to such Holders in accordance with their respective interests, free and clear of the Pledge created hereby. The Company shall instruct the
Collateral Agent in writing as to the specific Permitted Investments in which any payments made under this Section 4.02 shall be invested, provided, however, that if the Company fails to deliver such instructions by 10:30 a.m.
(New York City time) on the day such payments are received by the Securities Intermediary, the Collateral Agent shall instruct the Securities Intermediary to invest such payments in the Permitted Investments, which have been designated by the
Company in writing from time to time in a standing instruction to the Securities Intermediary which shall be effective until revoked or superseded. In no event shall the Collateral Agent or the Securities Intermediary be liable for the selection of
Permitted Investments or for investment losses incurred thereon. The Collateral Agent and the Securities Intermediary shall have no liability in respect of losses incurred as a result of the failure of the Company to provide timely written
investment direction. 
 (b) All payments received by the Securities Intermediary in respect of (1) the Notes,
(2) the Applicable Ownership Interests in the Treasury Portfolio and (3) the Treasury Securities or security entitlements with respect thereto, that, in each case, have been released from the Pledge hereunder shall be transferred to the
Purchase Contract Agent for the benefit of the applicable Holders for distribution to such Holders in accordance with their respective interests. 

Section 4.03. Notice and Voting. (a) Subject to Section 4.03(b) hereof, the Purchase Contract Agent
shall exercise, or refrain from exercising, any and all voting and other consensual rights pertaining to the Notes underlying Pledged Applicable Ownership Interests in Notes or any part thereof for any purpose not inconsistent with the terms of this
Agreement. Upon receipt of any notices and other communications in respect of any Notes underlying Pledged Applicable Ownership Interests in Notes, including either notice of any meeting at which holders of the Notes are entitled to vote or the
solicitation of consents, waivers or proxies of holders of the Notes, the Collateral Agent shall use commercially reasonable efforts to send promptly to the Purchase Contract Agent such notice or communication, and as soon as reasonably practicable
after receipt of a written request therefor from the Purchase Contract Agent, to execute and deliver to the Purchase Contract Agent such proxies and other instruments in respect of such Notes underlying Pledged Applicable Ownership Interests in
Notes as are prepared by the Company and delivered to the Purchase Contract Agent with respect to the Notes underlying Pledged Applicable Ownership Interests in Notes. 

(b) Upon receipt of notice of any meeting at which holders of Notes are entitled to vote or upon any solicitation of
consents, waivers or proxies of holders of Notes, the Purchase Contract Agent shall, as soon as practicable thereafter, mail, first class, postage pre-paid, to the Holders of Corporate Units a notice: 

(i) containing such information as is contained in the notice or solicitation; 

  
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 (ii) stating that each Holder on the record date set by the Purchase
Contract Agent therefor (which, to the extent possible, shall be the same date as the record date set by the Company for determining the holders of Notes entitled to vote) shall be entitled to instruct the Purchase Contract Agent as to the exercise
of the voting rights pertaining to the Notes underlying the Applicable Ownership Interests in Notes that are a component of their Corporate Units; and 

(iii) stating the manner in which such instructions may be given. 

Upon the written request of the Holders of Corporate Units on such record date received by the Purchase Contract Agent at least six days prior to such
meeting, the Purchase Contract Agent shall endeavor insofar as practicable to vote or cause to be voted, in accordance with the instructions set forth in such requests, the maximum aggregate principal amount of Notes (rounded down to the nearest
integral multiple of $1,000) as to which any particular voting instructions are received. In the absence of specific instructions from the Holder of Corporate Units, the Purchase Contract Agent shall abstain from voting the Notes underlying
Applicable Ownership Interests in Notes that are a component of such Corporate Units. The Company hereby agrees, if applicable, to solicit Holders of Corporate Units to timely instruct the Purchase Contract Agent as to the exercise of such voting
rights in order to enable the Purchase Contract Agent to vote such Notes. 
 (c) The Holders of Corporate Units and the
Holders of Treasury Units, in their capacity as such Holders, shall have no voting or other rights in respect of the Common Stock. 

Section 4.04. Payments and Deliveries to Purchase Contract Agent. The Securities Intermediary shall use
commercially reasonable efforts to deliver any payments required to be made by it to the Purchase Contract Agent hereunder to the account designated by the Purchase Contract Agent for such purpose not later than 12:00 p.m. (New York City time) on
the Business Day such payment is received by the Securities Intermediary; provided, however, that if such payment is received on a day that is not a Business Day or after 12:00 p.m. (New York City time) on a Business Day, then the
Securities Intermediary shall use commercially reasonable efforts to deliver such payment to the Purchase Contract Agent no later than 12:00 p.m. (New York City time) on the next succeeding Business Day. In connection with the Transfer of any
Treasury Securities to the Purchase Contract Agent hereunder, the Collateral Agent shall cause such Transfer to be made at the Corporate Trust Office. 

Section 4.05. Payments Held in Trust. If the Purchase Contract Agent or any Holder shall receive any payments on
account of financial assets credited to the Collateral Account (other than interest on the Notes or distributions on the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (ii) of the definition thereof)) and not
released therefrom in accordance with this Agreement, the Purchase Contract Agent or such Holder shall hold such payments as trustee of an express trust for the benefit of the Company and, upon receipt of an Officers’ Certificate of the Company
so directing, promptly deliver such payments 

  
 43 

 
to the Securities Intermediary for credit to the Collateral Account or to the Company for application to the Obligations of the applicable Holder or Holders, and the Purchase Contract Agent and
Holders shall acquire no right, title or interest in any such payments of principal amounts so received. 
 ARTICLE 5  

THE PURCHASE CONTRACTS 

Section 5.01. Purchase of Shares of Common Stock. (a) Each Purchase Contract shall obligate the Holder of
the related Unit to purchase, and the Company to sell, on the Purchase Contract Settlement Date at a price equal to the Stated Amount (the “Purchase Price”), a number of shares of Common Stock equal to the Settlement Rate, together
with cash, if applicable, in lieu of any fractional share of Common Stock in accordance with Section 5.09, unless an Early Settlement, a Fundamental Change Early Settlement or a Termination Event with respect to the Units of which such Purchase
Contract is a part shall have occurred. The “Settlement Rate” is equal to: 
 (i) If the Applicable
Market Value is equal to or greater than the Threshold Appreciation Price, the Settlement Rate will be 0.5075 shares of Common Stock (such Settlement Rate being referred to as the “Minimum Settlement Rate”); 

(ii) if the Applicable Market Value is less than the Threshold Appreciation Price but greater than $74.35 (the
“Reference Price”), the Settlement Rate will be a number of shares of Common Stock equal to the Stated Amount, divided by the Applicable Market Value; and 

(iii) if the Applicable Market Value is less than or equal to the Reference Price, the Settlement Rate will be 0.6725
shares of Common Stock, (such Settlement Rate being referred to as the “Maximum Settlement Rate”); 
 The Maximum Settlement Rate, Minimum
Settlement Rate and the Applicable Market Value (as defined below) are subject to adjustment as provided in Section 5.05 (and in each case rounded upward or downward to the nearest 1/10,000th of a share). 

The “Applicable Market Value” means the average VWAP of the Common Stock on each Trading Day during the Observation Period; provided,
however, that if the Company enters into a Reorganization Event, the Applicable Market Value will mean the value of an Exchange Property Unit. Following the occurrence of any such event, references herein to the purchase or issuance of shares
of Common Stock shall be construed to be references to settlement into Exchange Property Units. For purposes of calculating the value of an Exchange Property Unit, (x) the value of any common stock included in the Exchange Property Unit shall
be determined using the average of the volume-weighted average prices of such common stock on each Trading Day during the Observation Period (adjusted as set forth under Section 5.05) and (y) the value of any other property, including
securities other than common stock included in the Exchange Property Unit, shall be the value of such property on each Trading Day of the Observation Period (as determined in good faith by the Board of Directors, whose determination shall be
conclusive and described in a Board Resolution). 

  
 44 

 The “VWAP” means, in respect of Common Stock, for the relevant Trading Day, the per share volume
weighted average price on the principal exchange or quotation system on which our common stock is listed or admitted for trading as displayed under the heading Bloomberg VWAP on Bloomberg page UTX <Equity> AQR (or its equivalent successor if
such page is not available) in respect of the period from the scheduled open of trading on the relevant Trading Day until the scheduled close of trading on the relevant Trading Day (or if such volume-weighted average price is unavailable, the market
price of one share of Common Stock on such Trading Day determined, using a volume-weighted average method, by a nationally recognized independent investment banking firm retained for this purpose by the Company). 

The “Observation Period” means the 20 consecutive Trading Days ending on the third scheduled Trading Day immediately preceding the Purchase
Contract Settlement Date; provided that if 20 Trading Days for the Common Stock have not occurred prior to the third scheduled Trading Day immediately prior to the Purchase Contract Settlement Date, all remaining Trading Days shall be deemed
to occur on that third scheduled Trading Day and the VWAP for each of the remaining Trading Days will be the VWAP on such third scheduled Trading Day or, if such day is not a Trading Day, the Closing Price as determined in its reasonable discretion
by a nationally recognized independent investment banking firm retained by the Company for this purpose. 
 The “Closing Price” per share
of Common Stock means, on any date of determination, the closing sale price or, if no closing sale price is reported, the last reported sale price per share of Common Stock on the principal U.S. securities exchange on which the Common Stock in
listed, or if the Common Stock is not so listed on a U.S. securities exchange, the last quoted bid price for the Common Stock in the over-the-counter market as reported by OTC Markets Group Inc. or similar organization, or, if that bid price is not
available, the market value of the Common Stock on that date as determined by a nationally recognized independent investment banking firm retained by the Company for this purpose. 

A “Trading Day” means for purposes of determining a VWAP or Closing Price, a Business Day on which the principal exchange or quotation system
on which the Common Stock is listed or admitted for trading is scheduled to be open for business and a day on which there has not occurred or does not exist a Market Disruption Event. 

A “Market Disruption Event” means any of the following events: 

(1) any suspension of, or limitation imposed on, trading by the principal exchange or quotation system on which our common stock is listed
or admitted for trading during the one-hour period prior to the close of trading for the regular trading session on such exchange or quotation system (or for purposes of determining VWAP any period or periods aggregating one half hour or longer) and
whether by reason of movements in price exceeding limits permitted by the relevant exchange or quotation system or otherwise relating to the Common Stock or in futures or option contracts relating to the Common Stock on the relevant exchange or
quotation system; or 

  
 45 

 (2) any event (other than a failure to open or a closure as described below) that disrupts
or impairs the ability of market participants during the one-hour period prior to the close of trading for the regular trading session on the principal exchange or quotation system on which our common stock is listed or admitted for trading (or for
purposes of determining VWAP any period or periods aggregating one half hour or longer) in general to effect transactions in, or obtain market values for, the Common Stock on the relevant exchange or quotation system or futures or options contracts
relating to the Common Stock on any relevant exchange or quotation system; or 
 (3) the failure to open of the principal exchange or
quotation system on which our futures or options contracts relating to our common stock are traded or the closure of such, exchange or quotation system prior to its respective scheduled closing time for the regular trading session on such day
(without regard to after hours or other trading outside the regular trading session hours) unless such earlier closing time is announced by such exchange or quotation system at least one hour prior to the earlier of the actual closing time for the
regular trading session on such day and the submission deadline for orders to be entered into such, exchange or quotation system for execution at the actual closing time on such day. 

(b) Each Holder of a Corporate Unit or a Treasury Unit, by its acceptance of such Unit shall be deemed to have: 

(i) irrevocably appointed the Purchase Contract Agent as its attorney-in-fact to enter into and perform the related
Purchase Contract and this Agreement on its behalf and in the name of and on behalf of such Holder (including, without limitation, the execution of Certificates on behalf of such Holder); 

(ii) agreed to be bound by the terms and provisions of such Unit, including but not limited to the terms and provisions of
the Purchase Contract and this Agreement; 
 (iii) irrevocably covenanted and agreed to perform its obligations under
this Agreement and such Unit, including but not limited to the Purchase Contract, for so long as such Holder remains a Holder of a Corporate Unit or a Treasury Unit; 

(iv) consented to the provisions hereof; and 

(v) consented to, and agreed to be bound by, the Pledge of such Holder’s right, title and interest in and to the
Collateral, including the Applicable Ownership Interests in Notes and the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of such term, including any cash in respect thereof described in
the proviso of such definition) or the Treasury Securities pursuant to this Agreement, and the delivery of the Notes underlying such Applicable Ownership Interests in Notes by the Purchase Contract Agent to the Collateral Agent; 

(c) Each Holder of a Corporate Unit or a Treasury Unit, by its acceptance thereof, shall be deemed to have further
covenanted and agreed that to the extent and in the manner provided in Section 5.03, but subject to the terms thereof, on the Purchase Contract Settlement Date, Proceeds of the Pledged Applicable Ownership Interests in Notes, the Pledged
Applicable Ownership Interests in the Treasury Portfolio or the Pledged Treasury Securities, as applicable, equal to the Purchase Price shall be paid by the Collateral Agent to the Company in satisfaction of such Holder’s obligations under such
Purchase Contract and such Holder shall acquire no right, title or interest in such Proceeds. 

  
 46 

 (d) Upon registration of transfer of a Certificate, the transferee shall be
bound (without the necessity of any other action on the part of such transferee) by the terms of this Agreement and the Purchase Contracts underlying such Certificate and the transferor shall be released from the obligations under this Agreement and
the Purchase Contracts underlying the Certificate so transferred. 
 The Company covenants and agrees, and each Holder of a Certificate, by its acceptance
thereof, likewise shall be deemed to have covenanted and agreed, to be bound by the provisions of this paragraph. 

(e) Promptly after the calculation of the Settlement Rate and the Applicable Market Value, the Company shall give the
Purchase Contract Agent notice thereof. All calculations and determinations of the Settlement Rate and the Applicable Market Value and any adjustments to the Reference Price or the Threshold Appreciation Price shall be made by the Company or its
agent based on their good faith calculations, and the Purchase Contract Agent shall have no responsibility with respect thereto. 

(f) If a Market Disruption Event occurs during a day that would otherwise constitute one of the 20 Trading Days for
determining the Applicable Market Value, the Company shall give the Holders and the Purchase Contract Agent notice thereof on the calendar day on which such event occurs to the extent reasonably practicable. 

(g) Notwithstanding any provisions of this Agreement to the contrary, neither the Company, the Holder, nor the Purchase
Contract Agent shall be permitted to settle any Purchase Contract at maturity, by Early Settlement, or otherwise through delivery by the Company of cash in lieu of shares of the Company that the Company would otherwise be obligated to deliver (other
than the delivery of cash in lieu of fractional shares), whether delivery of cash by the Company is or is not netted or offset against cash consideration delivered by or on behalf of the Holder. 

Section 5.02. Remarketing. 

(a) Optional Remarketing. (i) Unless a Termination Event has occurred, the Company may elect, at its option,
to engage the Remarketing Agent(s), pursuant to the terms of the Remarketing Agreement, to remarket the aggregate Notes underlying the aggregate Applicable Ownership Interests in Notes that are components of Corporate Units, along with any Separate
Notes, the holders of which have elected to participate in such remarketing pursuant to the Indenture and Section 5.02(d), over a period of one or more days selected by the Company that fall during the Optional Remarketing Period;
provided that the Company may only elect to conduct an Optional Remarketing if it is not then deferring interest on the Notes. 

(ii) The Company shall request that the Depository notify the Depository Participants holding Corporate Units, Treasury
Units and Separate Notes of the Company’s election to conduct an Optional Remarketing no later than fifteen (15) days prior to the first day of the Optional Remarketing Period, and the Company shall provide a copy of such request to the
Purchase Contract Agent, Collateral Agent and Custodial Agent. 

  
 47 

 (iii) If the Company elects to conduct an Optional Remarketing on an
Optional Remarketing Date, by 4:00 p.m. (New York City time) on the Business Day immediately preceding the first day of the related Optional Remarketing Period, the Purchase Contract Agent shall notify the Remarketing Agent(s) in writing of the
aggregate principal amount of Notes underlying the Pledged Applicable Ownership Interests in Notes that are a part of the Corporate Units to be remarketed, and the Custodial Agent shall notify in writing the Remarketing Agent(s) of the aggregate
principal amount of Separate Notes (if any) to be remarketed pursuant to Section 5.02(d). Pursuant to the Remarketing Agreement, upon receipt of such notices from the Purchase Contract Agent and the Custodial Agent, the Remarketing Agent(s)
will use its commercially reasonable efforts to remarket such Notes for each tranche at the applicable Remarketing Price. 

(iv) The Optional Remarketing Date shall be the same for each tranche of Notes and the settlement of each tranche shall be
conditioned on the others. 
 (v) If the Company shall have elected pursuant to Section 7.05 of the Supplemental
Indenture to divide the Notes into separate tranches in connection with a Successful Optional Remarketing, the Company shall allocate the Notes of Holders of Separate Notes that have elected not to participate in the Optional Remarketing between or
among such tranches such that no tranche of remarketed Notes immediately after the Optional Remarketing Settlement Date shall have an aggregate principal amount of less than $400 million. 

(vi) If the Remarketing Agent(s) is able to remarket such Notes for at least the applicable Remarketing Price in any
Optional Remarketing in accordance with the Remarketing Agreement (a “Successful Optional Remarketing”), the Collateral Agent shall cause the Securities Intermediary to Transfer to the Remarketing Agent(s) the remarketed Notes
underlying the Pledged Applicable Ownership Interests in Notes upon confirmation of deposit to the Collateral Account of proceeds of such Successful Optional Remarketing attributable to such Notes underlying the Pledged Applicable Ownership
Interests in Notes, and the Custodial Agent shall Transfer the remarketed Separate Notes to the Remarketing Agent(s) upon confirmation of deposit to the account established by the Custodial Agent for the purpose of receiving such proceeds (the
“Separate Notes Account”) of receipt of proceeds of such Successful Optional Remarketing attributable to such Separate Notes. Settlement shall occur on the Optional Remarketing Settlement Date. Upon deposit in the Collateral Account of
such proceeds attributable to the remarketed Notes underlying the Pledged Applicable Ownership Interest in Notes, the Collateral Agent shall (A) unless the Treasury Portfolio shall consist of Cash, (x) instruct the Securities Intermediary
to apply an amount equal to the Treasury Portfolio Purchase Price to purchase the Treasury Portfolio from the Quotation Agent (the amount and issue of the U.S. Treasury securities (or principal or interest strips thereof) constituting the Treasury
Portfolio to be determined by the Remarketing Agent(s), who shall provide such information and the amount of the Treasury Portfolio Purchase Price to the Collateral Agent) and (y) credit to the Collateral Account the Applicable Ownership
Interests in the Treasury Portfolio, (B) 

  
 48 

 
if the Treasury Portfolio shall consist of Cash, credit to the Collateral Account Cash in an amount equal to the Treasury Portfolio Purchase Price, (C) promptly remit any remaining portion
of such proceeds to the Purchase Contract Agent for payment to the Holders of Corporate Units, whereupon the Purchase Contract Agent shall make such payment on the Optional Remarketing Settlement Date to the Holders pro rata in accordance with their
interests. With respect to any Separate Notes remarketed, upon receipt of proceeds of such Successful Optional Remarketing attributable to the remarketed Separate Notes, the Custodial Agent shall remit the proceeds of such Separate Notes sold in the
Successful Optional Remarketing received from the Remarketing Agent(s) pro rata to the Holders of such Separate Notes on the Optional Remarketing Settlement Date in accordance with the instructions provided in the form of Exhibit K. 

(vii) If there is a Successful Optional Remarketing, the Company shall cause a notice of the Successful Optional
Remarketing to be published no later than 9:00 a.m., New York City time, on the Business Day immediately following the Successful Optional Remarketing. This notice shall include the Reset Rate with respect to each tranche of Notes and, in the event
any Holders of Separate Notes shall not have elected to have their Separate Notes included in the Remarketing, how the Company will allocate the Notes of such Holders between the tranches. This notice shall be validly published by making a timely
release to any appropriate news agency, including Bloomberg Business News and the Dow Jones News Service. 

(viii) Following the occurrence of a Successful Optional Remarketing, the Applicable Ownership Interests in the Treasury
Portfolio (as specified in clause (i) of such term) will be substituted as Collateral for the Pledged Applicable Ownership Interests in Notes and will be held by the Collateral Agent in accordance with the terms hereof to secure the Obligation
of each Holder of Corporate Units, and the Holders of Corporate Units and the Collateral Agent shall have such security interests, rights and obligations with respect to the Applicable Ownership Interests in the Treasury Portfolio (as defined in
clause (i) of such term) as the Holder of Corporate Units and the Collateral Agent had in respect of the Pledged Applicable Ownership Interests in Notes and the underlying Notes, subject to the Pledge thereof. Any reference in this Agreement or
the Certificates to the Pledged Applicable Ownership Interests in Notes shall thereupon be deemed to be a reference to such Applicable Ownership Interests in the Treasury Portfolio (as defined in clause (i) of such term). The Company may cause
to be made in any Corporate Units Certificates thereafter to be issued such change in phraseology and form (but not in substance) as may be appropriate to reflect the substitution of the Applicable Ownership Interests in the Treasury Portfolio (as
defined in clause (i) of such term) for the Pledged Applicable Ownership Interests in Notes as Collateral. 

(ix) Following a Successful Optional Remarketing, the Remarketing Agent(s) shall remit (1) the proceeds attributable
to the remarketed Notes underlying the Pledged Applicable Ownership Interest in Notes to the Collateral Agent and (2) the proceeds attributable to the remarketed Separate Notes to the Custodial Agent for the benefit of the Holders of Separate
Notes that had their Notes remarketed. 

  
 49 

 (x) If, in spite of its commercially reasonable efforts, the Remarketing
Agent(s) cannot remarket the Notes as set forth above during the Optional Remarketing Period at a price not less than the applicable Remarketing Price or a condition precedent set forth in the Remarketing Agreement is not fulfilled, the Optional
Remarketing will be deemed to have failed (a “Failed Optional Remarketing”). Promptly after a Failed Optional Remarketing and receipt of notice thereof from the Company, the Custodial Agent will return Separate Notes to the
appropriate Holders pursuant to the instructions provided in the form of Exhibit K. 
 (xi) If the Company elects to
remarket the Notes during the Optional Remarketing Period and a Successful Optional Remarketing has not occurred on or prior to the last day of the Optional Remarketing Period, the Company shall cause notice of the Failed Optional Remarketing to be
provided to the Custodial Agent, the Collateral Agent and the Purchase Contract Agent and to be published no later than 9:00 a.m., New York City time, on the Business Day immediately following the last date of the Optional Remarketing Period. If the
Company elects to remarket the Notes during the Optional Remarketing Period and a Successful Optional Remarketing does occur at any time during the Optional Remarketing Period, the Company shall cause a notice of the Successful Optional Remarketing
to be provided to the Custodial Agent, the Collateral Agent and the Purchase Contract Agent and to be published no later than 9:00 a.m., New York City time, on the Business Day immediately following the date of the Successful Optional Remarketing.
Any such notice shall be validly published by making a timely release to any appropriate news agency, including Bloomberg Business News and the Dow Jones News Service. 

(xii) The Company will pay the Remarketing Fee in connection with any Successful Optional Remarketing. Holders whose Notes
are part of a Successful Optional Remarketing will not be responsible for payment of the Remarketing Fee. 

(xiii) During any Optional Remarketing Period, prior to the announcement of a Successful Optional Remarketing, the Company
has the right to postpone any Remarketing in the Company’s sole and absolute discretion. 
 (b) Final
Remarketing. (i) Unless a Termination Event or a Successful Optional Remarketing has occurred prior to the Purchase Contract Settlement Date, in order to dispose of the Notes underlying Pledged Applicable Ownership Interests in Notes of any
Holders of Corporate Units who have not notified the Purchase Contract Agent of their intention to effect a Cash Settlement as provided in Section 5.03(a)(i), or who have so notified the Purchase Contract Agent but failed to make such payment
as required by Section 5.03(a)(ii), the Company shall engage the Remarketing Agent(s), pursuant to the terms of the Remarketing Agreement, to remarket such Notes, along with any Separate Notes, the holders of which have elected to participate
in a Final Remarketing pursuant to Section 5.02(d), over a period of one or more days selected by the Company that fall during the Final Remarketing Period. 

(ii) The Company shall request that the Depository notify the Depository Participants holding Corporate Units, Treasury
Units and Separate Notes of the Final Remarketing no later than seven days prior to the first day of the Final Remarketing Period, and the Company shall provide a copy of such request to the Purchase Contract Agent, Collateral

  
 50 

 
Agent and Custodial Agent. In such notice, the Company shall set forth the dates of the Final Remarketing Period, the applicable procedures for holders of Separate Notes to participate in the
Final Remarketing, the applicable procedures for Holders of Corporate Units to create Treasury Units, the applicable procedures for Holders of Treasury Units to recreate Corporate Units, the applicable procedures for Holders of Corporate Units to
effect Early Settlement with respect to their Purchase Contracts and any other applicable procedures, including the procedures that must be followed by a holder of a Separate Note in the case of a Failed Remarketing if such holder of Separate Notes
wishes to exercise its Put Right. 
 (iii) The Purchase Contract Agent, based on the notices specified pursuant to
Section 5.03(a)(iv), shall notify the Remarketing Agent(s) in writing, promptly after 4:00 p.m. (New York City time) on the Business Day immediately preceding the first day of the Final Remarketing Period, of the aggregate principal amount of
Notes underlying the Pledged Applicable Ownership Interests in Notes that are to be remarketed, and the Custodial Agent shall notify in writing the Remarketing Agent(s) of the aggregate principal amount of Separate Notes (if any) to be remarketed
pursuant to Section 5.02(d). Upon receipt of notice from the Purchase Contract Agent and the Custodial Agent, in each case, as set forth in this Section 5.02(b)(iii), the Remarketing Agent shall, on the Remarketing Date in the Final
Remarketing Period, use commercially reasonable efforts to remarket, as provided in the Remarketing Agreement, such Notes and such Separate Notes at the applicable Remarketing Price. 

(iv) The Final Remarketing Date shall be the same for each tranche of Notes and the settlement of each tranche shall be
conditioned on the others. 
 (v) (A) If the Remarketing Agent(s) is able to remarket such Notes and the Separate Notes
(if any) for at least the applicable Remarketing Price in any Final Remarketing in accordance with the Remarketing Agreement (a “Successful Final Remarketing”), the Collateral Agent shall cause the Securities Intermediary to
Transfer to the Remarketing Agent(s) the remarketed Notes underlying the Pledged Applicable Ownership Interests in Notes upon confirmation of deposit to the Collateral Account of proceeds of such Successful Final Remarketing attributable to such
Notes, and the Custodial Agent shall Transfer the remarketed Separate Notes to the Remarketing Agent(s) upon confirmation of deposit to the Separate Notes Account of proceeds of such Successful Final Remarketing attributable to such Separate Notes.
Settlement shall occur on the Remarketing Settlement Date. Upon deposit in the Collateral Account of such proceeds attributable to the remarketed Notes underlying the Pledged Applicable Ownership in Notes, the Collateral Agent shall, on the Purchase
Contract Settlement Date instruct the Securities Intermediary to (1) remit to the Company a portion of such proceeds equal to the aggregate principal amount of Notes underlying the Pledged Applicable Ownership Interests in Notes to satisfy in
full the Obligations of Holders of Corporate Units to pay the Purchase Price for the shares of Common Stock under the related Purchase Contracts, (2) promptly remit the balance of such proceeds to the Purchase Contract Agent for payment to the
Holders of Corporate Units, whereupon the Purchase Contract Agent shall make such payment on the Purchase Contract Settlement Date to such Holders pro rata in accordance with their interests, and (3) deliver to the Collateral Agent for
distribution to the Holders of Corporate 

  
 51 

 
Units who have elected Cash Settlement the Notes underlying the Applicable Ownership Interest in Notes underlying such Corporate Units. With respect to any Separate Notes remarketed, upon receipt
of proceeds attributable to remarketed Separate Notes, the Custodial Agent shall remit such proceeds of the Successful Final Remarketing received from the Remarketing Agent(s) pro rata to the Holders of such Separate Notes on the Purchase Contract
Settlement Date in accordance with the instructions provided in the form of Exhibit K. 
 (vi) Following a Successful
Final Remarketing, the Remarketing Agent(s) shall remit (1) the proceeds attributable to the remarketed Notes underlying the Pledged Applicable Ownership Interest in Notes to the Collateral Agent and (2) the proceeds attributable to the
remarketed Separate Notes to the Custodial Agent for the benefit of the Holders of Separate Notes that had their Notes remarketed. 

(vii) If there is a Successful Final Remarketing, the Company shall cause a notice of the Successful Final Remarketing to
be provided to the Purchase Contract Agent, Collateral Agent and Custodial Agent and to be published no later than 9:00 a.m., New York City time, on the Business Day immediately following the Successful Final Remarketing. This notice shall include
the Reset Rate with respect to each tranche of Notes and, in the event that any Holders of Corporate Units shall have elected Cash Settlement pursuant to Section 5.03(a) or any Holders of Separate Notes shall not have elected to have their
Separate Notes included in the Remarketing, how the Company will allocate the Notes of such Holders between the tranches. This notice shall be validly published by making a timely release to any appropriate news agency, including Bloomberg Business
News and the Dow Jones News Service. 
 (viii) In connection with any Successful Final Remarketing, the Company shall
cause all accrued and unpaid Deferred Interest (including compounded interest thereon) to be paid to the Holders of the Notes (whether or not such Notes were remarketed in such Successful Final Remarketing) on the Purchase Contract Settlement Date
in Cash. 
 (ix) If, in spite of its commercially reasonable efforts, the Remarketing Agent(s) cannot remarket the Notes
during the Final Remarketing Period at a price equal to or greater than the applicable Remarketing Price or a condition precedent set forth in the Remarketing Agreement is not fulfilled, the remarketing will be deemed to have failed (a
“Failed Final Remarketing”). 
 Following a Failed Final Remarketing, as of the Purchase Contract Settlement Date, each
Holder of any Pledged Applicable Ownership Interests in Notes, unless such Holder has (A) provided written notice in substantially the form of Exhibit M hereto prior to 4:00 p.m. (New York City time) on the second Business Day immediately
preceding the Purchase Contract Settlement Date of its intention to settle the related Purchase Contract with separate cash, (B) surrendered the Certificate evidencing the Corporate Units (if they are in certificated form) or the related
Book-Entry Interests, to the Purchase Contract Agent prior to 4:00 p.m. (New York City time) on the second Business Day immediately preceding the Purchase Contract Settlement Date and (C) on or prior to the Business Day immediately preceding
the Purchase Contract Settlement Date delivered the Purchase 

  
 52 

 
Price to the Securities Intermediary for deposit in the Collateral Account in lawful money of the United States by certified or cashiers check or wire transfer in immediately available funds
payable to or upon the order of the Securities Intermediary (which settlement may only be effected in integral multiples of 20 Corporate Units), shall be deemed to have exercised such Holder’s Put Right with respect to the Notes underlying such
Pledged Applicable Ownership Interests in Notes and to have elected to apply a portion of the Proceeds equal to the principal amount of the Notes against such Holder’s obligation to pay the aggregate Purchase Price for the shares of Common
Stock to be issued under the related Purchase Contracts in full satisfaction of such Holders’ Obligations under such Purchase Contracts. Following such application, each such Holder’s Obligations, including to pay the Purchase Price for
the shares of Common Stock, will be deemed to be satisfied in full, and the Collateral Agent shall cause the Securities Intermediary to release the Notes underlying such Pledged Applicable Interests in Notes from the Collateral Account and shall
promptly transfer such Notes to the Company. Thereafter, the Collateral Agent shall promptly remit the remaining portion of the Proceeds from the Holder’s exercise of the Put Right to the Purchase Contract Agent for payment to the Holder of the
Corporate Units to which such Applicable Ownership Interests in Notes relate. 
 Upon (x) receipt by the Collateral Agent of a notice
from the Purchase Contract Agent in substantially the form of Exhibit N hereto promptly after the receipt by the Purchase Contract Agent of a notice from a Holder of Corporate Units that such Holder has elected, in accordance with the first sentence
of the immediately preceding paragraph, to settle the related Purchase Contract with separate cash and (y) payment by such Holder to the Securities Intermediary of the Purchase Price in accordance with the first sentence of the immediately
preceding paragraph, in lieu of exercise of such Holder’s Put Right, the Securities Intermediary shall give the Purchase Contract Agent notice of the receipt of such payment in substantially the form of Exhibit O hereto and the Collateral Agent
shall, and is hereby authorized to, or to cause the Securities Intermediary to (X) promptly invest the separate cash received in Permitted Investments consistent with the instructions of the Company with respect to Cash Settlement,
(Y) promptly release from the Pledge the Notes underlying the Applicable Ownership Interest in Notes related to the Corporate Units as to which such Holder has paid such separate cash and (Z) promptly Transfer all such Notes to the
Purchase Contract Agent for distribution to such Holder, in each case free and clear of the Pledge created hereby, whereupon the Purchase Contract Agent shall Transfer such Notes in accordance with written instructions provided by the Holder thereof
or, if no such instructions are given to the Purchase Contract Agent by the Holder, the Purchase Contract Agent shall hold such Notes, and any interest payment thereon, in the name of the Purchase Contract Agent or its nominee in trust for the
benefit of such Holder until the expiration of the time period specified in the relevant abandoned property laws of the state where such Notes and interest payments thereon, if any, are held. Upon maturity of the Permitted Investments on the
Purchase Contract Settlement Date, the Collateral Agent shall, and is hereby authorized to, (A) instruct the Securities Intermediary to remit to the Company on the Purchase Contract Settlement Date such portion of the proceeds of such Permitted
Investments as is equal to the aggregate Purchase Price under all Purchase Contracts in respect of which separate cash has been paid as provided in this Section 5.02(b)(ix) to the Company on the Purchase Contract Settlement Date, and
(B) release any amounts in excess of such amount earned from such Permitted Investments 

  
 53 

 
to the Purchase Contract Agent for distribution to the Holders who have paid such separate cash pro rata in proportion to the amount paid by such Holders under this Section 5.02(b)(ix). For
the avoidance of doubt, nothing in this Section 5.02(b)(ix) shall prevent holders of Separate Notes from exercising their Put Right after a Failed Final Remarketing. 

(x) The Company has the right to postpone the Final Remarketing in the Company’s sole and absolute discretion on any
day prior to the last three Business Days of the Final Remarketing Period. 
 (xi) If a Successful Remarketing has not
occurred on or prior to the last day of the Final Remarketing Period, the Company shall cause a notice of the Failed Remarketing to be provided to the Purchase Contract Agent, Collateral Agent and Custodial Agent and to be published before 9:00
a.m., New York City time, on the Business Day immediately following the last day of the Final Remarketing Period. This notice shall be validly published by making a timely release to any appropriate news agency, including Bloomberg Business News and
the Dow Jones News Service. 
 (xii) The Company will pay the Remarketing Fee in connection with any Successful Final
Remarketing. Holders whose Notes are part of a Successful Final Remarketing will not be responsible for payment of the Remarketing Fee. 

(xiii) Following the occurrence of a Successful Final Remarketing, proceeds attributable to the remarketed Notes
underlying the Pledged Applicable Ownership in Notes will be substituted as Collateral for the Pledged Applicable Ownership Interests in Notes and will be held by the Collateral Agent in accordance with the terms hereof to secure the Obligation of
each Holder of Corporate Units, and the Collateral Agent shall have such security interests, rights and obligations with respect to such proceeds as the Collateral Agent had in respect of the Pledged Applicable Ownership Interests in Notes. 

(c) If the Company shall have elected pursuant to Section 7.05 of the Supplemental Indenture to divide the Notes into
separate tranches in connection with a Successful Final Remarketing, the Company shall allocate the Notes underlying the Applicable Ownership Interest in Notes of Holders that that have effected Cash Settlement of their Corporate Units pursuant to
Section 5.03(a) and Holders of Separate Notes that have elected not to participate in the Final Remarketing between or among such tranches such that no tranche of remarketed Notes immediately after the Purchase Contract Settlement Date shall
have an aggregate principal amount of less than $400 million. 
 (d) At any time prior to a Remarketing, other than
during a Blackout Period, Holders of Separate Notes may elect to have their Separate Notes remarketed in such Remarketing in the same manner as the Notes by delivering their Separate Notes along with a notice of this election, substantially in the
form of Exhibit K attached hereto, to the Custodial Agent. The Custodial Agent shall hold the Separate Notes in an account separate from the Collateral Account in which the Notes shall be held. Holders electing to have their Notes remarketed shall
also have the right to withdraw the election by written notice to the Collateral Agent, substantially in the form of Exhibit L hereto, at any time prior to 4:00 p.m., New York City time, 

  
 54 

 
on the Business Day immediately preceding the first day of the Applicable Remarketing Period, in each case, other than during a Blackout Period. In the event of a Successful Remarketing during
the Optional Remarketing Period, each Holder of Separate Notes that elects to have its Notes remarketed shall receive for each $1,000 principal amount of Notes, the Remarketing Price Per Note. In the event of a Successful Remarketing during the
Final Remarketing Period, each Holder of Separate Notes that elects to have its Notes remarketed shall receive an amount, for each $1,000 principal amount of Notes, equal to $1,000 in cash. Any accrued and unpaid interest on such Notes, including
any accrued and unpaid Deferred Interest (including compounded interest thereon), shall be paid in cash by the Company on the Purchase Contract Settlement Date. 

(e) For the avoidance of doubt, the right of each holder of the Notes underlying the aggregate Applicable Ownership
Interests in Notes that are components of Corporate Units and the Separate Notes, the holders of which have elected to participate in any Remarketing, to have such Notes remarketed and sold on any Remarketing Date shall be subject to the conditions
that (i) (1) the Remarketing Agent(s) conducts an Optional Remarketing, or (2) in the case of a Final Remarketing, that no Successful Optional Remarketing has occurred, each pursuant to the terms of this Agreement, (ii) a
Termination Event has not occurred prior to such Remarketing Date, (iii) the Remarketing Agent(s) is able to find a purchaser or purchasers for such Notes at the applicable Remarketing Price based on the Reset Rate for each tranche of Notes,
and (iv) such purchaser or purchasers deliver the purchase price therefor to the Remarketing Agent(s) as and when required. 

(f) The Company agrees to use its commercially reasonable efforts to ensure that, if required by applicable law, a
registration statement, including a prospectus, under the Securities Act with regard to the full amount of the Notes to be remarketed in each Remarketing in each case shall be effective with the Securities and Exchange Commission in a form that may
be used by the Remarketing Agent(s) in connection with such Remarketing (unless such registration statement is not required under the applicable laws and regulations that are in effect at that time or unless the Company conducts any Remarketing in
accordance with an exemption under the securities laws) (it being understood that for so long as there is a material business transaction or development that has not yet been publicly disclosed, other than in connection with an Optional Remarketing,
the Company will not be required to file such a registration statement or provide such a prospectus until the Company has publicly disclosed such transaction or development). 

Section 5.03. Cash Settlement; Payment of Purchase Price. (a) (i) Unless (1) a Termination Event
has occurred, (2) a Holder effects an Early Settlement or a Fundamental Change Early Settlement of the underlying Purchase Contract or (3) a Successful Optional Remarketing has occurred, each Holder of Corporate Units shall have the right
to satisfy such Holder’s Obligations on the Purchase Contract Settlement Date in cash (a “Cash Settlement”); provided, a Holder shall not have a right to elect Cash Settlement prior to the date that the Company gives
notice of a Final Remarketing. Each Holder of Corporate Units who intends to pay in cash to satisfy such Holder’s Obligations under the Purchase Contract on the Purchase Contract Settlement Date must notify the Purchase Contract Agent by
presenting and surrendering at the offices of the Purchase Contract Agent (1) the Certificate 

  
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evidencing the Corporate Units (if they are in certificated form) or the related Book-Entry Interests, and (2) the form of “Notice to Settle with Cash” substantially in the
form of Exhibit E hereto completed and executed as indicated prior to 4:00 p.m. (New York City time) on the second Business Day immediately preceding the first day of the Final Remarketing Period or, in case of a Failed Final Remarketing, the form
of “Notice to Settle with Cash After Failed Final Remarketing” substantially in the form of Exhibit M on the second Business Day immediately preceding the Purchase Contract Settlement Date. Corporate Units Holders may only effect
such a Cash Settlement pursuant to this Section 5.03(a) in integral multiples of 20 Corporate Units. 
 (ii) A
Holder of a Corporate Unit who has so notified the Purchase Contract Agent of his intention to effect a Cash Settlement in accordance with Section 5.03(a)(i) above shall pay the Purchase Price to the Securities Intermediary for deposit in the
Collateral Account prior to 4:00 p.m. (New York City time) on the first Business Day immediately preceding the first day of the Final Remarketing Period or, in the case of a Failed Remarketing, on the first Business Day immediately preceding the
Purchase Contract Settlement Date, in lawful money of the United States by certified or cashiers check or wire transfer in immediately available funds payable to or upon the order of the Securities Intermediary. 

(iii) If a Holder of a Corporate Unit fails to notify the Purchase Contract Agent of its intention to make a Cash
Settlement in accordance with Section 5.03(a)(i), or does notify the Purchase Contract Agent as provided in Section 5.03(a)(i) of its intention to pay the Purchase Price in cash but fails to make such payment as required by
Section 5.03(a)(ii), such Holder shall be deemed to have consented to the disposition of the Notes underlying the Pledged Applicable Ownership Interests in Notes pursuant to any Remarketing occurring in the Final Remarketing Period as described
in Section 5.02(b). 
 (iv) Promptly after 4:00 p.m. (New York City time) on the first Business Day immediately
preceding the first day of the Final Remarketing Period, the Purchase Contract Agent, based on notices received by the Purchase Contract Agent pursuant to Section 5.03(a)(i) and notice from the Securities Intermediary regarding cash received by
it prior to such time, shall notify the Collateral Agent of the aggregate number of Notes to be remarketed in any Remarketing occurring in the Final Remarketing Period in a notice substantially in the form of Exhibit J hereto. 

(v) Upon (1) receipt by the Collateral Agent of a notice in the form of Exhibit J from the Purchase Contract Agent
after the receipt by the Purchase Contract Agent of a notice in the form of Exhibit E from a Holder of Corporate Units that such Holder has elected, in accordance with Section 5.03(a)(i), to effect a Cash Settlement and (2) the payment by
such Holder of the Purchase Price in accordance with Section 5.03(a)(ii) above, then the Collateral Agent shall: 

(A) instruct the Securities Intermediary promptly to invest any such Cash in Permitted Investments consistent with the
instructions of the Company as provided for below in this Section 5.03(a)(v); 

  
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 (B) release from the Pledge the Notes underlying the Applicable Ownership
Interest in Notes related to the Corporate Units as to which such Holder has effected a Cash Settlement; and 

(C) instruct the Securities Intermediary to Transfer all such Notes to the Purchase Contract Agent for distribution to
such Holder on the Purchase Contract Settlement Date, in each case free and clear of the Pledge created hereby, whereupon the Purchase Contract Agent shall Transfer such Notes in accordance with written instructions provided by the Holder thereof
or, if no such instructions are given to the Purchase Contract Agent by the Holder, the Purchase Contract Agent shall hold such Notes, and any interest payment thereon, in the name of the Purchase Contract Agent or its nominee in trust for the
benefit of such Holder until the expiration of the time period specified in the relevant abandoned property laws of the state where such Notes and interest payments thereon, if any, are held. 

The Company shall instruct the Collateral Agent in writing as to the type of Permitted Investments in which any such Cash shall be invested; provided,
however, that if the Company fails to deliver such written instructions by 12:00 p.m. (New York City time) on the day such Cash is received by the Collateral Agent or to be reinvested by the Securities Intermediary, the Collateral Agent shall
instruct the Securities Intermediary to invest such Cash in the Permitted Investments which have been designated by the Company in writing from time to time in a standing instruction to the Collateral Agent which shall be effective until revoked or
superseded. In no event shall the Collateral Agent or Securities Intermediary be liable for the selection of Permitted Investments or for investment losses incurred thereon. The Collateral Agent and Securities Intermediary shall have no liability in
respect of losses incurred as a result of the failure of the Company to provide timely written investment direction. 
 Upon maturity of the Permitted
Investments on the Purchase Contract Settlement Date, the Collateral Agent shall, and is hereby authorized to, (A) instruct the Securities Intermediary to remit to the Company on the Purchase Contract Settlement Date such portion of the
proceeds of such Permitted Investments as is equal to the aggregate Purchase Price under all Purchase Contracts in respect of which Cash Settlement has been affected as provided in this Section 5.03, and (B) release any amounts in excess
of such amount earned from such Permitted Investments to the Purchase Contract Agent for distribution to the Holders who have effected Cash Settlement, pro rata in proportion to the amount paid by such Holders under Section 5.03(a)(ii), as
adjusted to reflect the period of time that each such Holder’s cash was invested in such Permitted Investments. 

(b) In the case of a Treasury Unit or a Corporate Unit (if Applicable Ownership Interests in the Treasury Portfolio have
replaced the Applicable Ownership Interests in Notes as a component of such Corporate Unit), if the Pledged Treasury Securities or the appropriate Pledged Applicable Ownership Interests in the Treasury Portfolio held by the Securities Intermediary
mature during the period from, and including, the fifth Business Day immediately preceding the Purchase Contract Settlement Date to, and including, the Business Day immediately preceding the Purchase Contract Settlement Date, the principal amount of
the Treasury Securities or the appropriate Pledged Applicable Ownership Interests in the Treasury Portfolio received by the Securities Intermediary shall be invested promptly in Permitted Investments, which have been designated by the Company in
writing from time to time in a 

  
 57 

 
standing instruction to the Securities Intermediary which shall be effective until revoked or superseded. On the Purchase Contract Settlement Date, an amount equal to the Purchase Price for all
related Purchase Contracts shall be remitted to the Company as payment of such Holder’s Obligations under such Purchase Contracts without receiving any instructions from the Holder. In the event the sum of the Proceeds from either the related
Pledged Treasury Securities or the related Pledged Applicable Ownership Interests in the Treasury Portfolio and the Proceeds from such Permitted Investments is in excess of the aggregate Purchase Price, the Collateral Agent shall cause the
Securities Intermediary to distribute such excess, when received by the Securities Intermediary, to the Purchase Contract Agent for the benefit of the Holders of the related Treasury Units or Corporate Units, as applicable. 

(c) The obligations of the Holders to pay the Purchase Price are non-recourse obligations and, except to the extent
satisfied by Early Settlement, Fundamental Change Early Settlement or Cash Settlement or terminated upon a Termination Event, are payable solely out of the proceeds of any Collateral pledged to secure the obligations of the Holders, and in no event
will Holders be liable for any deficiency between the proceeds of the disposition of Collateral and the Purchase Price. 

(d) The Company shall not be obligated to issue any shares of Common Stock in respect of a Purchase Contract or deliver
any certificates therefor to the Holder of the related Units unless the Company shall have received payment of the aggregate Purchase Price for the Common Stock to be purchased thereunder in the manner set forth herein. 

Section 5.04. Issuance of Shares of Common Stock. Unless a Termination Event, an Early Settlement or a
Fundamental Change Early Settlement shall have occurred, subject to Section 5.05(b), on the Purchase Contract Settlement Date, upon the Company’s receipt of the aggregate Purchase Price payable on all Outstanding Units in accordance with
Section 5.03, the Company shall issue and deposit with the Purchase Contract Agent, for the benefit of the Holders of the Outstanding Units, one or more certificates representing newly issued shares of Common Stock registered in the name of the
Purchase Contract Agent (or its nominee) as custodian for the Holders (such certificates for shares of Common Stock, together with any dividends or distributions for which a record date and payment date for such dividend or distribution has occurred
after the Purchase Contract Settlement Date, being hereinafter referred to as the “Purchase Contract Settlement Fund”) to which the Holders are entitled hereunder. 

Subject to the foregoing, upon surrender of a Certificate to the Purchase Contract Agent on or after the Purchase Contract Settlement Date, Early Settlement
Date or Fundamental Change Early Settlement Date, as the case may be, together with settlement instructions thereon duly completed and executed, the Holder of such Certificate shall be entitled to receive forthwith in exchange therefor a certificate
representing that number of newly issued whole shares of Common Stock which such Holder is entitled to receive pursuant to the provisions of this Article 5 (after taking into account all Units then held by such Holder), together with cash in lieu of
fractional shares as provided in Section 5.09 and any dividends or distributions with respect to such shares constituting part of the Purchase Contract Settlement Fund, but without any interest thereon, and the Certificate so surrendered shall
forthwith be cancelled. Such shares shall be registered in the 

  
 58 

 
name of the Holder or the Holder’s designee as specified in the settlement instructions provided by the Holder to the Purchase Contract Agent. If any shares of Common Stock issued in respect
of a Purchase Contract are to be registered in the name of a Person other than the Person in whose name the Certificate evidencing such Purchase Contract is registered (but excluding any Depository or nominee thereof), no such registration shall be
made unless and until the Person requesting such registration shall have paid to the Company the amount of any transfer and other taxes (including any applicable stamp taxes) required by reason of such registration in a name other than that of the
registered Holder of the Certificate evidencing such Purchase Contract or has established to the satisfaction of the Company that such tax either has been paid or is not payable. 

Section 5.05. Adjustment of each Fixed Settlement Rate. (a) Each Fixed Settlement Rate shall be adjusted
(without duplication) if certain events occur: 
 (i) If the Company pays or makes a dividend or other distribution on
the Common Stock in shares of Common Stock (other than pursuant to any option, warrant, right, or exercisable, exchangeable or convertible security outstanding as of the date the Units were first issued), each Fixed Settlement Rate in effect at the
opening of business on the day following the date fixed for the determination of stockholders entitled to receive such dividend or other distribution shall be increased by dividing each Fixed Settlement Rate by a fraction, 

(A) the numerator of which shall be the number of shares of the Common Stock outstanding at the close of business on the
date fixed for such determination; and 
 (B) the denominator of which shall be the sum of such number of shares and
the total number of shares constituting such dividend or other distribution. 
 Any adjustment made under this clause (i) shall become effective
immediately after the opening of business on the day following the date fixed for the determination of stockholders entitled to receive such dividend or other distribution. If any dividend or distribution of the type described in this clause
(i) is declared but not so paid or made, each Fixed Settlement Rate shall be immediately readjusted, effective as of the earlier of (a) the date the Board of Directors determines not to pay or make such dividend or distribution and
(b) the date the dividend or distribution was to be paid, to the Fixed Settlement Rate that would then be in effect if such dividend or distribution had not been declared. 

(ii) If the Company issues to all or substantially all holders of the Common Stock rights, options, warrants or other
securities (other than pursuant to a dividend reinvestment, share purchase or similar plan), entitling them to subscribe for or purchase shares of the Common Stock for a period expiring within 45 days from the date of issuance of such rights,
options, warrants or other securities at a price per share of Common Stock less than the Current Market Price on the date fixed for the determination of stockholders entitled to receive such rights, options, warrants or other securities, each Fixed
Settlement Rate in effect at the opening of business on the day following the date fixed for such determination shall be increased by dividing each Fixed Settlement Rate by a fraction, 

  
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 (A) the numerator of which shall be the number of shares of the Common
Stock outstanding at the close of business on the date fixed for such determination plus the number of shares of Common Stock which the aggregate consideration expected to be received by the Company upon the exercise of such rights, options,
warrants or other securities would purchase at such Current Market Price; and 
 (B) the denominator of which shall be
the number of shares of the Common Stock outstanding at the close of business on the date fixed for such determination plus the number of shares of Common Stock so offered for subscription or purchase, either directly or indirectly. 

Any increase in the Fixed Settlement Rates made pursuant to this clause (ii) shall become effective immediately after the opening of business on the day
following the date fixed for the determination of stockholders entitled to receive such rights, options or warrants. To the extent such rights, options or warrants are not exercised or converted prior to their expiration of the exercisability or
convertibility thereof (and as a result no additional shares of common stock are delivered or issued pursuant to such rights or warrants), each Fixed Settlement Rate shall be decreased, effective as of the date of such expiration or termination, to
the Fixed Settlement Rate that would then be in effect had the increase with respect to the issuance of such rights, options, warrants or other securities been made on the basis of delivery or issuance of only the number of shares of Common Stock
actually delivered or issued. If such rights, options or warrants are not so issued, each Fixed Settlement Rate shall be decreased, effective as of the earlier of (a) the date the Board of Directors determines not to issue such rights, options
or warrants and (b) the date such rights, options or warrants were to have been issued, to the Fixed Conversion Rate that would then be in effect if such date fixed for such determination had not occurred. 

For purposes of this clause (ii), in determining whether any rights, options, warrants or other securities entitle the holders thereof to subscribe for or
purchase shares of the Common Stock at less than the Current Market Price per share of Common Stock on the date fixed for the determination of stockholders entitled to receive such rights, options, warrants or other securities, and in determining
the aggregate price payable to exercise such rights, options, warrants or other securities, there shall be taken into account any consideration the Company receives for such rights, options, warrants or other securities and any amount payable on
exercise or conversion thereof, with the value of such consideration, if other than cash, to be determined in good faith by the Board of Directors. 

(iii) If outstanding shares of the Common Stock shall be subdivided, split or reclassified into a greater number of shares
of Common Stock, each Fixed Settlement Rate in effect at the opening of business on the day following the day upon which such subdivision, split or reclassification becomes effective shall be proportionately increased, and, conversely, in case
outstanding shares of the Common Stock shall each be combined or reclassified into a smaller number of shares of Common Stock, each Fixed Settlement Rate in effect at the opening of business on the day following the day upon which such combination
or reclassification becomes effective shall be proportionately reduced. 
 (iv) If the Company, by dividend or
otherwise, distributes to all or substantially all holders of the Common Stock evidences of the Company’s indebtedness, assets, or securities 

  
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(but excluding any rights, options, warrants or other securities referred to in clause (ii) of this Section 5.05(a), any dividend or distribution paid exclusively in cash referred to in
clause (v) below of this Section 5.05(a) (in each case, whether or not an adjustment to the fixed settlement rates is required by such paragraph), any dividend paid in shares of capital stock of any class or series, or similar equity
interests, of or relating to a subsidiary or other business unit in the case of a Spin-Off referred to below, or dividends or distributions referred to in clause (i) of this Section 5.05(a)), each Fixed Settlement Rate in effect
immediately prior to the close of business on the date fixed for the determination of stockholders entitled to receive such dividend or distribution shall be increased by dividing each Fixed Settlement Rate by a fraction, 

(A) the numerator of which shall be the Current Market Price on the date fixed for such determination less the
then fair market value (as determined in good faith by the Board of Directors, whose good faith determination will be conclusive) of the portion of the assets, securities or evidences of indebtedness so distributed applicable to one share of the
Common Stock (the “Fair Market Value”); and 
 (B) the denominator of which shall be such Current
Market Price. 
 Any increase made under the portion of this clause (iv) shall become effective immediately after the close of business on the date
fixed for the determination of stockholders entitled to receive such dividend or distribution. If such dividend or distribution is not so paid or made, each Fixed Settlement Rate shall be decreased, effective as of the earlier of (a) the date
the Board of Directors determines not to pay the dividend or other distribution and (b) the date such dividend or distribution was to have been paid, to the Fixed Settlement Rate that would then be in effect if the dividend or other
distribution had not been declared. 
 In the case of the payment of a dividend or other distribution on the Common Stock of shares of capital stock of any
class or series, or similar equity interests, of or relating to a subsidiary or other business unit of the Company (a “Spin-Off”), each Fixed Settlement Rate in effect immediately before the close of business on the date fixed for
determination of stockholders entitled to receive such dividend or distribution will be increased by dividing each Fixed Settlement Rate by a fraction, 

(A) the numerator of which is the Current Market Price; and 

(B) the denominator of which is such Current Market Price plus the Fair Market Value (determined as described
below) of those shares of capital stock or similar equity interests so distributed applicable to one share of Common Stock. 
 The adjustment to each Fixed
Settlement Rate under the preceding paragraph will occur on (A) the 10th Trading Day from and including the effective date of the Spin-Off; or (B) if the Spin-Off is effected simultaneously with an Initial Public Offering of the securities
being distributed in the Spin-Off, the issue date of the securities being offered in such Initial Public Offering. For purposes of this section, “Initial Public Offering” means the first time securities of the same class or type as
the securities being distributed in the Spin-Off are offered to the public for cash. 

  
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 In the event of a Spin-Off that is not effected simultaneously with an Initial Public Offering of the securities
being distributed in the Spin-Off, the Fair Market Value of the securities to be distributed to holders of Common Stock means the average of the Closing Prices of those securities on the principal U.S. securities exchange or quotation system on
which such securities are listed or quoted at that time over the first 10 Trading Days following the effective date of the Spin-Off. For purposes of such a Spin-Off, the Current Market Price of the Common Stock means the average of the Closing
Prices of the Common Stock on the principal U.S. securities exchange or quotation system on which such securities are listed or quoted at that time over the first 10 Trading Days following the effective date of the Spin-Off. 

If, however, an Initial Public Offering of the securities being distributed in the Spin-Off is to be effected simultaneously with the Spin-Off, the Fair
Market Value of the securities being distributed in the Spin-Off means the Initial Public Offering price, while the Current Market Price of the Common Stock means the Closing Prices of the Common Stock on the principal U.S. securities exchange or
quotation system on which such securities are listed or quoted at that time on the Trading Day on which the Initial Public Offering price of the securities being distributed in the Spin-Off is determined. 

The Company shall delay the settlement of any Unit if the Purchase Contract Settlement Date occurs after the date fixed for the determination of stockholders
entitled to receive such dividend or distribution and prior to the end of such 10 consecutive Trading Day period. In such event, the Company shall deliver the shares of Common Stock issuable upon the settlement of each Purchase Contract (based on
the adjusted Fixed Settlement Rates) on the first Business Day immediately following the last Trading Day of such 10 consecutive Trading Day period. 
 If
any dividend or distribution described in this paragraph (iv) is declared but not so paid or made, the new fixed settlement rate shall be readjusted to the fixed settlement rate that would then be in effect if such dividend or distribution had
not been declared. 
 (v) If the Company, by dividend or otherwise, makes distributions to all or substantially all
holders of the Common Stock exclusively in cash during any quarterly period (excluding any cash that is distributed in a Reorganization Event or as part of a distribution referred to in clause (iv) of this Section 5.05(a)) in an amount
that exceeds $0.48 per share per quarter in the case of a regular quarterly dividend (such per share amount being referred to as the “Reference Dividend”), then immediately after the close of business on the date fixed for
determination of the stockholders entitled to receive such distribution, each Fixed Settlement Rate in effect immediately prior to the close of business on such date shall be increased by dividing each Fixed Settlement Rate by a fraction,

 (A) the numerator of which shall be equal to the Current Market Price on the date fixed for such determination
less the amount, if any, by which the per share amount of the distribution exceeds the Reference Dividend; and 

(B) the denominator of which shall be equal to such Current Market Price. 

Such increase shall become effective after the close of business on the date fixed for determination of the stockholders entitled to receive such
distribution. Notwithstanding the foregoing, if 

  
 62 

 
the amount of cash per share of the Common Stock that the Company distributes to holders of the Common Stock is equal to or greater than the Current Market Price on the date fixed for such
determination of the stockholders entitled to receive such distribution, in lieu of the foregoing increase, each Holder of Units shall receive at the same time and upon the same terms as holders of shares of the Common Stock, the amount of cash that
such Holder would have received if such Holder owned a number of shares of the Common Stock equal to the Maximum Settlement Rate in effect immediately prior to the close of business on the date fixed for determination of the stockholders entitled to
receive such distribution. If such distribution is not so paid, each Fixed Settlement Rate shall be decreased, effective as of the earlier of (a) the date the Board of Directors determines not to pay such dividend and (b) the date such
dividend was to have been paid, to the Fixed Settlement Rate that would then be in effect if such distribution had not been declared. 
 The reference
dividend will be subject to an inversely proportional adjustment (determined in the same manner as the adjustment to the Reference Price and Threshold Appreciation Price set forth below in clause (vi) of this Section 5.05(a)) whenever each
Fixed Settlement Rate is adjusted, other than pursuant to this clause (v). For the avoidance of doubt, the Reference Dividend shall be zero in the case of a cash dividend amount that is not a regular quarterly dividend. 

(vi) In the case that a tender offer or exchange offer made by the Company or any subsidiary for all or any portion of
shares of the Common Stock shall expire and such tender or exchange offer (as amended through the expiration thereof) shall require the payment to stockholders (based on the acceptance (up to any maximum specified in the terms of the tender offer or
exchange offer) of Purchased Shares) of an aggregate consideration having a Fair Market Value per share of the Common Stock that exceeds the Closing Price of the Common Stock on the Trading Day next succeeding the last date on which tenders or
exchanges may be made pursuant to such tender offer or exchange offer, then, immediately prior to the opening of business on the day after the date of the last time (the “Expiration Time”) tenders or exchanges could have been made
pursuant to such tender offer or exchange offer (as amended through the expiration thereof), each Fixed Settlement Rate shall be increased by dividing each Fixed Settlement Rate immediately prior to the close of business on the date of the
Expiration Time by a fraction, 
 (A) the numerator of which shall be equal to (x) the product of (i) the
Current Market Price on the date of the Expiration Time and (ii) the number of shares of Common Stock outstanding (including any Purchased Shares (defined below)) on the date of the Expiration Time less (y) the amount of cash
plus the Fair Market Value of the aggregate consideration payable to stockholders pursuant to the tender offer or exchange offer (assuming the acceptance of Purchased Shares (as defined below)); and 

(B) the denominator of which shall be equal to the product of (x) the Current Market Price on the date of the
Expiration Time and (y) the result of (i) the number of shares of the Common Stock outstanding (including any Purchased Shares) on the date of the Expiration Time less (ii) the number of all shares validly tendered, not
withdrawn and accepted for payment on the date of the Expiration Time (such actually validly tendered or exchanged shares, up to any maximum acceptance amount specified by us in the terms of the tender offer or exchange offer, the “Purchased
Shares”). 

  
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 In the event the Company is, or one of the Company’s subsidiaries is, obligated to purchase shares of Common
Stock pursuant to any such tender or exchange offer, but the Company is, or such subsidiary is permanently prevented by applicable law from effecting any such purchases, or all such purchases are rescinded, then each Fixed Settlement Rate shall be
readjusted to the Fixed Settlement Rate that would then be in effect if such tender or exchange offer had not been made. If an adjustment to each Fixed Settlement Rate is required pursuant to this clause (vi) during any settlement, delivery of
the related settlement consideration will be delayed to the extent necessary in order to complete the calculations provided for in this clause (vi). 

(vii) (1) If any adjustments are made to each Fixed Settlement Rate pursuant to this Section 5.05(a), an inversely
proportional adjustment shall also be made to the Reference Price and the Threshold Appreciation Price solely to determine which of the clauses of the definition of Settlement Rate in Section 5.01(a) will be applicable to determine the
Settlement Rate with respect to the Purchase Contract Settlement Date or any Fundamental Change Early Settlement Date. Such adjustment shall be made by multiplying the Reference Price by a fraction, the numerator of which is the Maximum Settlement
Rate immediately before such adjustment and the denominator of which shall be the Maximum Settlement Rate immediately after such adjustment and by multiplying the Threshold Appreciation Price by a fraction, the numerator of which is the Minimum
Settlement Rate immediately before such adjustment and the denominator of which shall be the Minimum Settlement Rate immediately after such adjustment. In addition, if any adjustment to the Fixed Settlement Rates becomes effective, or any ex date or
record date for any issuance, dividend or distribution (relating to a required Fixed Settlement Rate adjustment) occurs, during the period beginning on, and including, (i) the opening of business on a first Trading Day of the Observation Period
or (ii) in the case of Early Settlement, the relevant Early Settlement Date and, in each case, ending on, and including, the date on which the Company delivers shares of Common Stock under the related Purchase Contract, the Company will make
appropriate adjustments to the Fixed Settlement Rates, the Applicable Market Value and/or the number of shares of Common Stock deliverable upon settlement of the Purchase Contract, in each case, consistent with the anti-dilution adjustments set
forth above in paragraphs (a)(i) to (a)(vi) of this Section 5.05. 
 (2) No adjustment to the Fixed Settlement
Rates need be made if Holders may participate in the transaction that would otherwise give rise to an adjustment on a basis and with notice that the Board of Directors determines to be fair and appropriate in light of the basis and notice on which
holders of Common Stock participate in the transaction. 
 (viii) All adjustments to the Fixed Settlement Rate shall be
calculated to the nearest 1/10,000th of a share of Common Stock (or if there is not a nearest 1/10,000th of a share to the next lower 1/10,000th of a share). No adjustment to the Fixed Settlement Rate shall be required unless such adjustment would
require an increase or decrease of at least one percent in one or both Fixed Settlement Rates; provided, that if any adjustment is not required to be made because it would not change one or both of the Fixed Settlement Rates by at least one
percent, the adjustment shall be carried forward and taken into account 

  
 64 

 
in any subsequent adjustment; provided that notwithstanding whether or not such one percent threshold shall have been met, all such adjustments under this Section 5.05(a) shall be
made no later than the close of business on the Business Day immediately preceding the first Trading Day of the Observation Period (or, if earlier, the close of business on the Business Day immediately preceding the date on which the amount of
Make-Whole Shares is determined). 
 (ix) The Company may increase the Fixed Settlement Rates, in addition to those
required by this Section 5.05(a), if the Board of Directors deems it advisable in order to avoid or diminish any income tax to any holders of Common Stock resulting from any dividend or distribution of shares (or rights to acquire shares) or
from any event treated as such for income tax purposes or for any other reasons. The Company may only make such a discretionary adjustment if the Company makes the same proportionate adjustment to each Fixed Settlement Rate. 

(x) To the extent the Company has a shareholder rights plan involving the issuance of preference share purchase rights or
other similar rights (the “Rights”) to all holders of the Common Stock in effect upon settlement of a Purchase Contract, a Holder shall be entitled to receive upon settlement of any Purchase Contract, in addition to the shares of
Common Stock issuable upon settlement of such Purchase Contract, the related Rights for the Common Stock under the shareholder rights plan, unless prior to such settlement, such Rights under the shareholder rights plan have separated from the Common
Stock, in which case each Fixed Settlement Rate shall be adjusted at the time of separation as if the Company made a distribution to all holders of the Common Stock as provided in Section 5.05(a)(iv), subject to readjustment in the event of the
expiration, termination or redemption of the Rights. 
 (b) (i) Subject to the provisions of Section 5.05(b)(ii),
upon a Reorganization Event, each Unit shall thereafter, in lieu of a variable number of shares of Common Stock, be settled in accordance with its terms by delivery of a variable number of Exchange Property Units. An “Exchange Property
Unit” represents the right to receive the kind and amount of common stock, securities, other property or assets (including cash or any combination thereof) receivable in such Reorganization Event (without any interest thereon, and without
any right to dividends or distributions thereon that have a record date that is prior to the applicable Settlement Date) per share of Common Stock by a holder of Common Stock that is not a Person with which the Company consolidated or into which the
Company merged or which merged into the Company or to which such sale or transfer was made, as the case may be (any such Person, a “Constituent Person”), or an Affiliate of a Constituent Person to the extent such Reorganization
Event provides for different treatment of Common Stock held by a Constituent Person and/or the Affiliates of a Constituent Person, on the one hand and non-Affiliates of a Constituent Person, on the other hand. In the event holders of Common Stock
(other than any Constituent person or Affiliate thereof) have the opportunity to elect the form of consideration to be received in such transaction, the Exchange Property Unit that Holders of the Corporate Units or Treasury Units would have been
entitled to receive will be deemed to be the weighted average of the types and amounts of consideration received by the holders of Common Stock that affirmatively make an election. The number of Exchange Property Units to be delivered upon
settlement of a Purchase Contract following the effective date of a 

  
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Reorganization Event shall equal the Settlement Rate, subject to adjustment as provided in Section 5.05, determined as if the references to “shares of Common Stock” in
Section 5.01(a)(i), (ii) and (iii) were to “Exchange Property Units.” 
 In the event of such a Reorganization Event, the
Person formed by such consolidation, or merger or the Person which acquires the assets of the Company shall execute and deliver to the Purchase Contract Agent an agreement supplemental hereto providing that the Holder of each Unit that remains
Outstanding after the Reorganization Event (if any) shall have the rights provided by this Section 5.05(b). Such supplemental agreement shall provide for adjustments to the amount of any securities constituting all or a portion of an Exchange
Property Unit which, for events subsequent to the effective date of such Reorganization Event, shall be as nearly equivalent as may be practicable to the adjustments provided for in this Section 5.05. The above provisions of this
Section 5.05(b) shall similarly apply to successive Reorganization Events. 
 (ii) If a Fundamental Change occurs
prior to the Purchase Contract Settlement Date, then following such Fundamental Change a Holder of a Purchase Contract shall have the right (“Fundamental Change Early Settlement Right”) to accelerate and settle (“Fundamental
Change Early Settlement”) such Purchase Contract, upon the conditions set forth below, on the Fundamental Change Early Settlement Date at the Settlement Rate determined as if the Applicable Market Value equaled the Stock Price (as defined
below), plus an additional make-whole amount of shares (the “Make-Whole Shares”); provided that no Fundamental Change Early Settlement will be permitted pursuant to this Section 5.05(b)(ii) unless, at the time such
Fundamental Change Early Settlement is effected, there is an effective Registration Statement with respect to any securities to be issued and delivered in connection with such Fundamental Change Early Settlement, if such a Registration Statement is
required (in the view of counsel, which need not be in the form of a written opinion, for the Company) under the Securities Act. If such a Registration Statement is so required, the Company agrees to use its commercially reasonable efforts to
(x) have in effect on the applicable Fundamental Change Early Settlement Date a Registration Statement covering the Common Stock and other securities, if any, to be delivered in respect of the Purchase Contracts being settled and
(y) provide a Prospectus in connection therewith, in each case in a form that may be used in connection with such Fundamental Change Early Settlement (it being understood that for so long as there is a material business transaction or
development that has not yet been publicly disclosed (but in no event for a period longer than 90 days), the Company will not be required to file such Registration Statement or provide such a Prospectus, and a Fundamental Change Early Settlement
Right will not be available, until the Company has publicly disclosed such transaction or development). In the event that a Holder seeks to exercise its Fundamental Change Early Settlement Right and a Registration Statement is required to be
effective in connection with the exercise of such right but no such Registration Statement is then effective, the Holder’s exercise of such right shall be void unless and until such a Registration Statement is effective and the Company shall
have no further obligation with respect to any such Registration Statement if, notwithstanding using its commercially reasonable efforts, no Registration Statement is then effective. 

The Company shall provide written notice to Holders of Units of the completion of a Fundamental Change within ten Business Days of the Effective Date (as
hereinafter defined) of a Fundamental 

  
 66 

 
Change, which shall specify, among other things (i) an early settlement date (the “Fundamental Change Early Settlement Date”), which shall be at least 10 days after the date
of the notice but no later than the earlier of (A) 20 days after the date of such notice and (B) two Business Days prior to the first day of the commencement of the Optional Remarketing Period, if applicable, or, if the Company does not
elect, if applicable, to conduct an Optional Remarketing or the Optional Remarketing is not successful, two Business Days prior to the commencement of the Final Remarketing Period or, if the Final Remarketing is not successful, the Purchase Contract
Settlement Date, by which each Holder’s Fundamental Change Early Settlement Right must be exercised, (ii) the applicable Settlement Rate and (iii) the amount (per share of Common Stock) of cash, securities and other consideration
receivable by the Holder, including the amount of Contract Adjustment Payments and deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) receivable, upon settlement. 

Corporate Units Holders (unless Applicable Ownership Interests in the Treasury Portfolio have replaced Applicable Ownership Interests in Notes as a component
of the Corporate Units) and Treasury Units Holders may only effect Fundamental Change Early Settlement pursuant to this Section 5.05(b)(ii) in integral multiples of 20 Corporate Units or Treasury Units, as the case may be. If Applicable
Ownership Interests in the Treasury Portfolio have replaced Applicable Ownership Interests in Notes as a component of the Corporate Units, Corporate Units Holders may only effect Fundamental Change Early Settlement pursuant to this
Section 5.05(b)(ii) in multiples of 160,000 Corporate Units. Other than the provisions relating to timing of notice and settlement, which shall be as set forth above, the provisions of Section 5.01 shall apply with respect to a Fundamental
Change Early Settlement pursuant to this Section 5.05(b)(ii). 
 In order to exercise the Fundamental Change Early Settlement Right with respect to any
Purchase Contracts, the Holder of the Certificate evidencing Units shall deliver to the Purchase Contract Agent at the Corporate Trust Office in New York City, no later than 4:00 p.m., New York City time, on the third Business Day immediately
preceding the Fundamental Change Early Settlement Date, a notice of such election in the form of Exhibit R and such Certificate evidencing its Corporate Units or Treasury Units if they are held in certificated form, duly endorsed for transfer to the
Company or in blank with the form of Election to Fundamental Change Early Settlement on the reverse thereof duly completed, and payment of the applicable Purchase Price in immediately available funds less the amount of accrued and unpaid Contract
Adjustment Payments (including any Deferred Contract Adjustment Payments and Compounded Contact Adjustment Payments thereon) to, but excluding, the Fundamental Change Early Settlement Date. 

In the event that Units are held by or through DTC or another Depository, the exercise of the right to effect Fundamental Change Early Settlement shall occur
in conformity with the standing arrangements between DTC or such Depository and the Purchase Contract Agent. 
 Upon receipt of any such Certificate and
payment of such funds, the Purchase Contract Agent shall pay the Company from such funds the related Purchase Price pursuant to the terms of the related Purchase Contracts, and notify the Collateral Agent that all the conditions necessary for a
Fundamental Change Early Settlement by a Holder of Units have been satisfied pursuant to which the Purchase Contract Agent has received from such Holder, and paid to the Company as confirmed in writing by the Company, the related Purchase Price.

  
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 Upon receipt by the Collateral Agent of the notice from the Purchase Contract Agent set forth in the preceding
paragraph, the Collateral Agent shall release from the Pledge, (1) the Notes underlying the Pledged Applicable Ownership Interests in Notes or the Pledged Applicable Ownership Interests in the Treasury Portfolio, in the case of a Holder of
Corporate Units, or (2) the Pledged Treasury Securities, in the case of a Holder of Treasury Units, in each case with a Value equal to the product of (x) the Stated Amount times (y) the number of Purchase Contracts as to which such
Holder has elected to effect Fundamental Change Early Settlement, and shall instruct the Securities Intermediary to Transfer all such Pledged Applicable Ownership Interests in the Treasury Portfolio or Notes underlying Pledged Applicable Ownership
Interests in Notes or Pledged Treasury Securities, as the case may be, to the Purchase Contract Agent for distribution to such Holder, in each case free and clear of the Pledge created hereby. 

If a Holder exercises the Fundamental Change Early Settlement Right in accordance with the provisions of this Section 5.05(b)(ii), the Company will
deliver (or will cause the Purchase Contract Agent to deliver) to the Holder on the Fundamental Change Early Settlement Date for each Purchase Contract with respect to which such Holder has elected Fundamental Change Early Settlement: 

(A) the kind and amount of securities, cash and other property receivable upon such Fundamental Change by a Holder of the
number of shares of Common Stock issuable on account of each Purchase Contract if the Purchase Contract Settlement Date had occurred immediately prior to such Fundamental Change (based on the Fundamental Change Early Settlement Rate in effect at
such time), assuming such Holder of Common Stock is not a Constituent Person or an Affiliate of a Constituent Person to the extent such Fundamental Change provides for different treatment of Common Stock held by Affiliates of the Company and
non-Affiliates. If the Fundamental Change causes the outstanding shares of Common Stock to be converted into the right to receive more than a single type of consideration (determined based in part upon any form of shareholder election) and the
Holder exercises the right to effect a Fundamental Change Early Settlement, the Company will deliver to the Holder on the Fundamental Change Early Settlement Date consideration in the types and amounts as is proportional to the types and amounts of
consideration (that is generally offered to holders of Common Stock) received by the holders of Common Stock that affirmatively make such an election; 

(B) the Notes, the Applicable Ownership Interests in the Treasury Portfolio or Treasury Securities, as the case may be,
related to each Unit with respect to which the Holder is effecting a Fundamental Change Early Settlement, free and clear of the Pledge created hereby; and 

(C) if so required under the Securities Act, a Prospectus as contemplated by this Section 5.05(b)(ii). 

For the avoidance of doubt, if any accrued and unpaid Contract Adjustment Payments (including any deferred Contract Adjustment Payments and Compounded
Contract Adjustment Payments thereon) with respect to such Purchase Contract to, but excluding, the Fundamental Change Early Settlement Date have not been deducted from the applicable Purchase Price payable by such

  
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Holder pursuant to the fourth paragraph of this Section 5.05(b)(ii), such accrued and unpaid Contract Adjustment Payments (including any deferred Contract Adjustment Payments and Compounded
Contract Adjustment Payments thereon) shall be due and payable by the Company on the Fundamental Change Early Settlement Date for such Purchase Contract. 

The Corporate Units or the Treasury Units of the Holders who do not elect Fundamental Change Early Settlement in accordance with the foregoing will continue
to remain outstanding and be subject to settlement on the Purchase Contract Settlement Date in accordance with the terms hereof. 

(iii) The amount of Make-Whole Shares per Purchase Contract applicable to a Fundamental Change Early Settlement will be
determined by reference to the table below, based on the date on which the Fundamental Change occurs or becomes effective (the “Effective Date”) and the price (the “Stock Price”) in such Fundamental Change. If
holders of Common Stock receive only cash in a Fundamental Change described in clause (b) of the definition of Fundamental Change, the Stock Price will be the cash amount paid per share of the Common Stock. Otherwise, the Stock Price paid per
share will be the average of the Closing Prices of the Common Stock over the 20 Trading Day period ending on the Trading Day immediately preceding the Effective Date of such Fundamental Change. 

The Stock Prices set forth in the second row of the table (i.e., the column headers) shall be adjusted upon the occurrence of those events set forth in
Section 5.05(a) requiring anti-dilution adjustments to the Fixed Settlement Rates. Each of the Make-Whole Shares amounts in the table will be subject to adjustment in the same manner as the Fixed Settlement Rates as set forth under
Section 5.05(a). The adjusted Stock Prices will equal the Stock Prices applicable immediately prior to such adjustment, multiplied by a fraction, the numerator of which is the applicable Fixed Settlement Rate immediately prior to the adjustment
giving rise to the Stock Price adjustment and the denominator of which is the same Fixed Settlement Rate as so adjusted. Each number of shares of Common Stock in the table below will be adjusted in the same manner as the Fixed Settlement Rates as
set forth in Section 5.05(a). 
  

																																																	
	 Effective Date
	  	$25.00	 	  	$50.00	 	  	$70.00	 	  	$74.35	 	  	$85.00	 	  	$98.51	 	  	$110.00	 	  	$130.00	 	  	$150.00	 	  	$200.00	 	  	$250.00	 	  	$300.00	 
	 June 18, 2012
	  	 	0.2171	  	  	 	0.0855	  	  	 	0.0136	  	  	 	0.0000	  	  	 	0.0549	  	  	 	0.1066	  	  	 	0.0886	  	  	 	0.0680	  	  	 	0.0562	  	  	 	0.0427	  	  	 	0.0367	  	  	 	0.0331	  
	 August 1, 2013
	  	 	0.1734	  	  	 	0.0731	  	  	 	0.0058	  	  	 	0.0000	  	  	 	0.0427	  	  	 	0.0908	  	  	 	0.0715	  	  	 	0.0514	  	  	 	0.0415	  	  	 	0.0316	  	  	 	0.0271	  	  	 	0.0242	  
	 August 1, 2014
	  	 	0.0874	  	  	 	0.0398	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0198	  	  	 	0.0613	  	  	 	0.0410	  	  	 	0.0252	  	  	 	0.0201	  	  	 	0.0159	  	  	 	0.0137	  	  	 	0.0123	  
	 August 1, 2015
	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  	  	 	0.0000	  

 The exact Stock Price and Effective Date applicable to a Fundamental Change may not be set forth on the table, in which case:

 (1) if the Stock Price is between two Stock Price amounts on the table or the Effective Date is between two dates on the table, the
amount of Make-Whole Shares will be determined by straight line interpolation between the Make-Whole Share amounts set forth for the higher and lower Stock Price amounts and the two dates, as applicable, based on a 365-day year; 

  
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 (2) if the Stock Price is in excess of $300 per share (subject to adjustment as described
above), then the Make-Whole Share amount will be zero; and 
 (3) if the Stock Price is less than $25 per share (subject to adjustment
as described above) (the “Minimum Stock Price”), then the Make-Whole Share amount will be determined as if the Stock Price equaled the Minimum Stock Price, using straight line interpolation, as described above, if the Effective Date
is between two dates on the table. 
 (c) The Fixed Settlement Rates shall not be adjusted in any event (subject to the
Section 5.05(a)(ix)): 
 (1) upon the issuance of any shares of Common Stock pursuant to any present or future plan
providing for the reinvestment of dividends or interest payable on the Company’s securities and the investment of additional optional amounts in shares of Common Stock under any plan; 

(2) upon the issuance of options or other awards in connection with any employment contract, benefit plan or other similar
arrangement with or for the benefit of any one or more employees, officers, directors, consultants or independent contractors or the exercise of such options or other awards; 

(3) upon the issuance of any shares of Common Stock pursuant to any option, warrant, right or exercisable, exchangeable or
convertible security; 
 (4) for a change in the par value or no par value of the Common Stock; or 

(5) for accumulated and unpaid dividends. 

(d) Each adjustment to each Fixed Settlement Rate will result in a corresponding adjustment to the number of shares of
Common Stock issuable upon Early Settlement. 
 (e) All calculations and determinations pursuant to this
Section 5.05 shall be made by the Company or its agent and the Purchase Contract Agent shall have no responsibility with respect to such calculations and determinations. 

Section 5.06. Notice of Adjustments and Certain Other Events. (a) Whenever the Fixed Settlement Rates are
adjusted as herein provided, the Company shall, as soon as practicable following the occurrence of an event that requires an adjustment pursuant to Section 5.05 (or if the Company is not aware of such occurrence, as soon as practicable after
becoming so aware): 
 (i) compute each adjusted Fixed Settlement Rate in accordance with Section 5.05 and prepare
and transmit to the Purchase Contract Agent an Officers’ Certificate setting forth each adjusted Fixed Settlement Rate, the method of calculation thereof in reasonable detail, and the facts requiring such adjustment and upon which such
adjustment is based; and 

  
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 (ii) provide a written notice to the Holders of the Units of the occurrence
of such event and a statement in reasonable detail setting forth the method by which the adjustment to each Fixed Settlement Rate was determined and setting forth each adjusted Fixed Settlement Rate. 

(b) The Purchase Contract Agent shall not at any time be under any duty or responsibility to any Holder to determine
whether any facts exist which may require any adjustment of each Fixed Settlement Rate, or with respect to the nature or extent or calculation of any such adjustment when made, or with respect to the method employed in making the same. The Purchase
Contract Agent shall be fully authorized and protected in relying on any Officers’ Certificate delivered pursuant to Section 5.06(a)(i) and any adjustment contained therein and the Purchase Contract Agent shall not be deemed to have
knowledge of any adjustment unless and until it has received such certificate. The Purchase Contract Agent shall not be accountable with respect to the validity or value (or the kind or amount) of any shares of Common Stock, or of any securities or
property, which may at the time be issued or delivered with respect to any Purchase Contract; and the Purchase Contract Agent makes no representation with respect thereto. The Purchase Contract Agent shall not be responsible for any failure of the
Company to issue, transfer or deliver any shares of Common Stock pursuant to a Purchase Contract or to comply with any of the duties, responsibilities or covenants of the Company contained in this Article 5. 

Section 5.07. Termination Event; Notice. 

(a) The Purchase Contracts and all obligations and rights of the Company and the Holders thereunder, including the
Holders’ obligation and right to purchase and receive shares of Common Stock and to receive accrued and unpaid Contract Adjustment Payments (including any deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments
thereon)), shall immediately and automatically terminate, without the necessity of any notice or action by any Holder, the Purchase Contract Agent or the Company, if, prior to or on the Purchase Contract Settlement Date, a Termination Event shall
have occurred. In the event of such a termination of the Purchase Contracts as a result of a Termination Event, Holders of such Purchase Contracts will not have a claim in bankruptcy under the Purchase Contract with respect to the Company’s
issuance of shares of Common Stock or the right to receive Contract Adjustment Payments. 
 (b) Upon and after the
occurrence of a Termination Event, the Units shall thereafter represent the right to receive the Notes underlying the Applicable Ownership Interests in Notes, the Treasury Securities or the Applicable Ownership Interests in the Treasury Portfolio,
as the case may be, forming part of such Units, in accordance with the provisions of Section 3.15. Upon the occurrence of a Termination Event, (i) the Company shall promptly thereafter give written notice to the Purchase Contract Agent,
the Collateral Agent and the Holders, at their addresses as they appear in the Security Register and (ii) the Collateral Agent shall, in accordance with Section 3.15, release the Notes underlying the Pledged Applicable Ownership Interests
in Notes or the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury Portfolio) forming a part of each Corporate Unit or the Treasury Securities
forming a part of each Treasury Unit, as the case may be, from the Pledge. 

  
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 Section 5.08. Early Settlement. (a) Subject to and upon
compliance with the provisions of this Section 5.08, at the option of the Holder thereof, Purchase Contracts underlying Units may be settled early (“Early Settlement”) at any time prior to 4:00 p.m., New York City time, on the
second Business Day immediately preceding the Purchase Contract Settlement Date, other than during a Blackout Period in the case of Corporate Units; provided that no Early Settlement will be permitted unless, at the time such Early Settlement
is effected, there is an effective Registration Statement with respect to any securities to be issued and delivered in connection with such Early Settlement, if such a Registration Statement is required (in the view of counsel, which need not be in
the form of a written opinion, for the Company) under the Securities Act. If such a Registration Statement is so required, the Company agrees to (i) use its commercially reasonable efforts to have in effect on the applicable Early Settlement
Date a Registration Statement covering those shares of Common Stock and other securities, if any, to be delivered in respect of the Purchase Contracts being settled and (ii) provide a Prospectus in connection therewith, in each case in a form
that may be used in connection with such Early Settlement (it being understood that if there is a material business transaction or development that has not yet been publicly disclosed, the Company will not be required to file such Registration
Statement or provide such a Prospectus, and the right to effect Early Settlement will not be available, until the Company has publicly disclosed such transaction or development). In the event that a Holder seeks to exercise its right to effect Early
Settlement and a Registration Statement is required to be effective in connection with the exercise of such right but no such Registration Statement is then effective, the Holder’s exercise of such right shall be void unless and until such a
Registration Statement shall be effective and the Company has provided a prospectus in connection therewith and the Company will have no further obligation with respect to any such Registration Statement if, notwithstanding using its commercially
reasonable efforts, no Registration Statement is then effective. 
 (b) In order to exercise the right to effect Early
Settlement with respect to any Purchase Contracts, the Holder of the Certificate evidencing Units (in the case of Certificates in definitive certificated form) shall deliver, at any time prior to 4:00 p.m., New York City time, on the second Business
Day immediately preceding the Purchase Contract Settlement Date, other than during a Blackout Period in the case of Corporate Units, such Certificate to the Purchase Contract Agent at the Corporate Trust Office in New York City, duly endorsed for
transfer to the Company or in blank with the form of Election to Settle Early in the form of Exhibit Q on the reverse thereof duly completed and accompanied by payment (payable to the Company in immediately available funds) in an amount (the
“Early Settlement Amount”) equal to: 
 (i) (1) the Stated Amount, multiplied by (2) the
number of Purchase Contracts with respect to which the Holder has elected to effect Early Settlement in accordance with this Section 5.08, plus 

(ii) if the delivery for Early Settlement is made with respect to any Purchase Contract during the period from the close
of business on any Record Date next preceding any 

  
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Contract Adjustment Payment Date to the opening of business on such Contract Adjustment Payment Date, an amount equal to the Contract Adjustment Payments payable on the Contract Adjustment
Payment Date with respect to such Purchase Contracts being settled, unless the Company elected to defer Contract Adjustment Payments which would otherwise be payable on such Contract Adjustment Payment Date. 

In the case of Book-Entry Interests, each Beneficial Owner electing Early Settlement must deliver the Early Settlement Amount to the Purchase Contract Agent
along with a facsimile of the Election to Settle Early form duly completed, make book-entry transfer of such Book-Entry Interests and comply with the applicable procedures of the Depository. In addition, so long as the Units are evidenced by one or
more Global Certificates deposited with the Depository, procedures for early settlement will also be governed by standing arrangements between the Depository and the Purchase Contract Agent. 

If the foregoing requirements are first satisfied with respect to Purchase Contracts underlying any Units prior to 4:00 p.m., New York City time, on a
Business Day, such day shall be the “Early Settlement Date” with respect to such Units and if such requirements are first satisfied at or after 4:00 p.m., New York City time, on a Business Day or on a day that is not a Business Day,
the “Early Settlement Date” with respect to such Units shall be the next succeeding Business Day. 
 Upon the receipt of such Certificate
and Early Settlement Amount from the Holder, the Purchase Contract Agent shall pay to the Company such Early Settlement Amount, the receipt of which payment the Company shall confirm in writing. The Purchase Contract Agent shall then notify the
Collateral Agent that (A) such Holder has elected to effect an Early Settlement, which notice shall set forth the number of such Purchase Contracts as to which such Holder has elected to effect Early Settlement, (B) the Purchase Contract
Agent has received from such Holder, and paid to the Company as confirmed in writing by the Company, the related Early Settlement Amount and (C) all conditions to such Early Settlement have been satisfied. 

Upon receipt by the Collateral Agent of the notice from the Purchase Contract Agent set forth in the preceding paragraph, the Collateral Agent shall release
from the Pledge, (1) in the case of a Holder of Corporate Units, the Notes underlying the Pledged Applicable Ownership Interests in Notes, or the Pledged Applicable Ownership Interests in the Treasury Portfolio, as the case may be, relating to
the Purchase Contracts to which Early Settlement is effected, or (2) in the case of a Holder of Treasury Units, Pledged Treasury Securities, in each case with a Value equal to the product of (x) the Stated Amount times (y) the number
of Purchase Contracts as to which such Holder has elected to effect Early Settlement, and shall instruct the Securities Intermediary to Transfer all such Pledged Applicable Ownership Interests in the Treasury Portfolio or Notes underlying such
Pledged Applicable Ownership Interests in Notes or Pledged Treasury Securities, as the case may be, to the Purchase Contract Agent for distribution to such Holder, in each case free and clear of the Pledge created hereby. 

Holders of Corporate Units and Treasury Units may only effect Early Settlement pursuant to this Section 5.08 in integral multiples of 20 Corporate Units
or 20 Treasury Units, as the case may be. If Applicable Ownership Interests in the Treasury Portfolio have replaced Applicable Ownership Interests in Notes as a component of the Corporate Units, Corporate Units Holders may only effect Early
Settlement pursuant to this Section 5.08 in integral multiples of 160,000 Corporate Units. 

  
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 (c) Upon Early Settlement of Purchase Contracts by a Holder of the related
Units: 
 (i) the Holder will receive a number of shares of Common Stock (or in the case of an Early Settlement
following a Reorganization Event, a number of Exchange Property Units) equal to the applicable Minimum Settlement Rate for each Purchase Contract as to which Early Settlement is effected, subject to adjustment under Section 5.05; 

(ii) the Notes, the Applicable Ownership Interest in the Treasury Portfolio or the Treasury Securities, as the case may
be, related to the Corporate Units or Treasury Units will be transferred to the Holder free and clear of the Company’s security interest; 

(iii) the Holder will be entitled to receive any accrued and unpaid Contract Adjustment Payments (including any accrued
and unpaid deferred Contract Adjustment Payments and Compounded Contract Adjustment Payments thereon) to, but excluding, the quarterly Contract Adjustment Payment Date immediately preceding the Early Settlement Date; 

(iv) the Holder’s right to receive future Contract Adjustment Payments and any accrued and unpaid Contract Adjustment
Payments for the period since the most recent quarterly Payment Date (including any accrued and unpaid deferred Contract Adjustment Payments and Compounded Contract Adjustment Payments thereon) will terminate; and 

(v) no adjustment will be made to or for the Holder on account of any accrued and unpaid Contract Adjustment Payments
(including any accrued and unpaid deferred Contract Adjustment Payments and Compounded Contract Adjustment Payments thereon) referred to in the immediately preceding clause (iv). 

(d) No later than the third Business Day after the applicable Early Settlement Date, the Company shall cause the shares of
Common Stock or Exchange Property Units issuable upon Early Settlement of Purchase Contracts to be issued and the Notes, the Applicable Ownership Interests in the Treasury Portfolio or Treasury Securities, as the case may be, to be released from the
Pledge and to be delivered, together with payment in lieu of any fraction of a share, as provided in Section 5.09. 

(e) Upon Early Settlement of any Purchase Contracts, and subject to receipt of shares of Common Stock or Exchange Property
Units from the Company and the Notes, the Applicable Ownership Interests in the Treasury Portfolio or Treasury Securities, as the case may be, from the Securities Intermediary, as applicable, the Purchase Contract Agent shall, in accordance with the
instructions provided by the Holder thereof on the applicable form of Election to Settle Early on the reverse of the Certificate evidencing the related Units: 

(i) transfer to the Holder the Notes, the Applicable Ownership Interests in the Treasury Portfolio or Treasury Securities,
as the case may be, related to such Units, 

  
 74 

 (ii) deliver to the Holder a certificate or certificates for the full number
of shares of Common Stock or Exchange Property Units issuable upon such Early Settlement, together with payment in lieu of any fraction of a share, as provided in Section 5.09, and 

(iii) if so required under the Securities Act, deliver a Prospectus for the shares of Common Stock issuable upon such
Early Settlement as contemplated by Section 5.08(a). 
 (f) In the event that Early Settlement is effected with
respect to Purchase Contracts underlying less than all the Units evidenced by a Certificate, upon such Early Settlement the Company shall execute and the Purchase Contract Agent shall execute on behalf of the Holder, authenticate and deliver to the
Holder thereof, at the expense of the Company, a Certificate evidencing the Units as to which Early Settlement was not effected. 

Section 5.09. No Fractional Shares. No fractional shares or scrip representing fractional shares of Common Stock
shall be issued or delivered upon settlement on the Purchase Contract Settlement Date, or upon Early Settlement or Fundamental Change Early Settlement of any Purchase Contracts. If Certificates evidencing more than one Purchase Contract shall be
surrendered for settlement at one time by the same Holder, the number of full shares of Common Stock which shall be delivered upon settlement shall be computed on the basis of the aggregate number of Purchase Contracts evidenced by the Certificates
so surrendered. Instead of any fractional share of Common Stock which would otherwise be deliverable upon settlement of any Purchase Contracts on the Purchase Contract Settlement Date, or upon Early Settlement or Fundamental Change Early Settlement,
the Company, through the Purchase Contract Agent, shall make a cash payment in respect of such fractional interest in an amount equal to the percentage of a whole share represented by such fractional share multiplied by the Closing Price on
the Trading Day immediately preceding the Purchase Contract Settlement Date (or, in the case of any Early Settlement or Fundamental Change Early Settlement, the Closing Price the Trading Day immediately preceding the Early Settlement Date or
Fundamental Change Early Settlement Date, as the case may be). The Company shall provide the Purchase Contract Agent from time to time with sufficient funds and instructions to permit the Purchase Contract Agent to make all cash payments required by
this Section 5.09 in a timely manner. 
 Section 5.10. Charges and Taxes. The Company will pay all stock
transfer and similar taxes attributable to the initial issuance and delivery of the shares of Common Stock pursuant to the Purchase Contracts; provided that the Company shall not be required to pay any such tax or taxes which may be payable
in respect of any exchange of or substitution for a Certificate evidencing a Unit or any issuance of a share of Common Stock in a name other than that of the registered Holder of a Certificate surrendered in respect of the Units evidenced thereby,
other than in the name of the Purchase Contract Agent, as custodian for such Holder, and the Company shall not be required to issue or deliver such share certificates or Certificates unless or until the Person or Persons requesting the transfer or
issuance thereof shall have paid to the Company the amount of such tax or shall have established to the satisfaction of the Company that such tax either has been paid or is not payable. 

  
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 Section 5.11. Contract Adjustment Payments. (a) Subject to the
provisions of this Section 5.11 and Section 5.12, the Company shall pay, on each Contract Adjustment Payment Date, the Contract Adjustment Payments payable in respect of each Purchase Contract to the Person in whose name a Certificate is
registered at the close of business on the Record Date relating to such Contract Adjustment Payment Date. The Contract Adjustment Payments will be payable at the office of the Purchase Contract Agent or its agent in the Borough of Manhattan, New
York City maintained for that purpose. If the book-entry system for the Units has been terminated, the Contract Adjustment Payments will be payable, at the option of the Company, by check mailed to the address of the Person entitled thereto at such
Person’s address as it appears on the Security Register, or by wire transfer to the account designated by such Person by a written notice to the Purchase Contract Agent given at least five Business Days prior to the Contract Adjustment Payment
Date. If any date on which Contract Adjustment Payments are to be made is not a Business Day, then payment of the Contract Adjustment Payments payable on such date will be made on the next succeeding day that is a Business Day (and without any
interest in respect of any such delay). Contract Adjustment Payments payable for any period will be computed on the basis of a 360-day year of twelve 30-day months. The Contract Adjustment Payments will accrue from the date of this Agreement. 

(b) Upon the occurrence of a Termination Event, the Company’s obligation to pay future Contract Adjustment Payments
(including any accrued and unpaid Contract Adjustment Payments) and any deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) shall cease. 

(c) Each Certificate delivered under this Agreement upon registration of transfer of or in exchange for or in lieu of
(including as a result of a Collateral Substitution or the recreation of Corporate Units) any other Certificate shall carry the right to accrued and unpaid Contract Adjustment Payments and deferred Contract Adjustment Payments (including Compounded
Contract Adjustment Payments thereon), that was carried by the Purchase Contracts underlying such other Certificates. 

(d) In the case of any Unit with respect to which Early Settlement or Fundamental Change Early Settlement of the
underlying Purchase Contract is effected on a date that is after any Record Date and prior to or on the next succeeding Contract Adjustment Payment Date, Contract Adjustment Payments and deferred Contract Adjustment Payments (including Compounded
Contract Adjustment Payments thereon) otherwise payable on such Contract Adjustment Payment Date shall be payable on such Contract Adjustment Payment Date notwithstanding such Early Settlement or Fundamental Change Early Settlement, and such
Contract Adjustment Payments and deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) shall be paid to the Person in whose name the Certificate evidencing such Unit is registered at the close of business
on such Record Date. Except as otherwise provided in the preceding sentence, in the case of any Unit with 

  
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respect to which Early Settlement or Fundamental Change Early Settlement of the underlying Purchase Contract is effected, accrued and unpaid Contract Adjustment Payments otherwise payable after
(i) the quarterly Contract Adjustment Payment Date immediately preceding the Early Settlement Date in connection with an Early Settlement and (ii) the Fundamental Change Early Settlement Date in connection with a Fundamental Change Early
Settlement, with respect to such Purchase Contract shall not be payable. 
 (e) The Company’s obligations with
respect to Contract Adjustment Payments and deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon), if any, will be subordinated and junior in right of payment to the Company’s obligations under any
Senior Indebtedness. 
 (f) In the event (x) of any dissolution, winding-up, liquidation or reorganization of the
Company, whether voluntary or involuntary or in bankruptcy, insolvency, receivership or other proceedings, or (y) that (i) a default shall have occurred and be continuing with respect to the payment of principal, interest or any other
monetary amounts due and payable on any Senior Indebtedness and such default shall have continued beyond the period of grace, if any, specified in the instrument evidencing such Senior Indebtedness (and the Purchase Contract Agent shall have
received written notice thereof from the Company or one or more holders of Senior Indebtedness or their representative or representatives or the trustee or trustees under any indenture pursuant to which any such Senior Indebtedness may have been
issued) , or (ii) the maturity of any Senior Indebtedness shall have been accelerated because of a default (other than a default in the payment of principal or interest on other monetary amounts due and payable) in respect of any Senior
Indebtedness, as defined therein or in the instrument under which the same is outstanding and any such acceleration shall not have been rescinded, then: 

(i) the holders of all Senior Indebtedness shall first be entitled to receive payment of the full amount due thereon, or
provision shall be made for such payment in money or money’s worth, before the Holders of any of the Units are entitled to receive any payment or distribution (other than Permitted Junior Securities) on account of the Contract Adjustment
Payments or deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) on the Purchase Contracts underlying the Units; 

(ii) any payment by, or distribution of assets of, the Company of any kind or character, whether in cash, property or
securities, to which the Holders of any of the Units would be entitled except for the provisions of Section 5.11(f) through (t) (other than Permitted Junior Securities) shall be paid or delivered by the Person making such payment or
distribution, whether a trustee in bankruptcy, a receiver or liquidating trustee or otherwise, directly to the representative or representatives of the holders of Senior Indebtedness or to the trustee or trustees under any indenture under which any
instruments evidencing any of such Senior Indebtedness may have been issued, ratably according to the aggregate amounts remaining unpaid on account of such Senior Indebtedness held or represented by each, to the extent necessary to make payment in
full of all Senior Indebtedness remaining unpaid after giving effect to any concurrent payment or distribution (or provision therefor) to the holders of such Senior Indebtedness, before any payment or distribution is made of such Contract Adjustment
Payments or deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) to the Holders of such Units; and 

  
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 (iii) in the event that, notwithstanding the foregoing, any payment by, or
distribution of assets of, the Company of any kind or character, whether in cash, property or securities shall be received by the Purchase Contract Agent or the Holders of any of the Units when such payment or distribution is prohibited pursuant to
Section 5.11(f) through (t), such payment or distribution shall be paid over to the representative or representatives of the holders of Senior Indebtedness or to the trustee or trustees under any indenture pursuant to which any instruments
evidencing any such Senior Indebtedness may have been issued, ratably as aforesaid, for application to the payment of all Senior Indebtedness remaining unpaid until all such Senior Indebtedness shall have been paid in full, after giving effect to
any concurrent payment or distribution (or provision therefor) to the holders of such Senior Indebtedness. 
 (g) For
purposes of Section 5.11(f) through (t), the words “cash, property or securities” shall not be deemed to include shares of stock of the Company as reorganized or readjusted, or securities of the Company or any other Person provided
for by a plan of reorganization or readjustment, which are subordinated in right of payment to all Senior Indebtedness of the Company which may at the time be outstanding to the same extent as, or to a greater extent than, provided in
Section 5.11(f) through (t) for Contract Adjustment Payments or deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) (collectively, the “Permitted Junior Securities”). The
consolidation of the Company with, or the merger of the Company into, another corporation or the liquidation or dissolution of the Company following the conveyance or transfer of its property as an entirety, or substantially as an entirety, to
another corporation upon the terms and conditions provided for in Article Nine hereof shall not be deemed a dissolution, winding-up, liquidation or reorganization for the purposes of this Section 5.11 if such other corporation shall, as a part
of such consolidation, merger, conveyance or transfer, comply with the conditions stated in Article Nine hereof. 

(h) Reserved. 

(i) Upon the payment in full of all Senior Indebtedness of the Company or the provision for such payment in accordance
with its terms, the Holders of the Units shall be subrogated to the rights of the holders of Senior Indebtedness to receive payments or distributions of cash, property or securities of the Company applicable to the Senior Indebtedness until all such
Contract Adjustment Payments and deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) owing on the Units shall be paid in full, and as between the Company, its creditors other than holders of such Senior
Indebtedness and the Holders, no such payment or distribution made to the holders of Senior Indebtedness by virtue of Section 5.11(f) through (t) that otherwise would have been made to the Holders shall be deemed to be a payment by the
Company on account of such Senior Indebtedness, it being understood that the provisions of Section 5.11(f) through (t) are and are intended solely for the purpose of defining the relative rights of the Holders, on the one hand, and the
holders of Senior Indebtedness, on the other hand. 

  
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 (j) Nothing contained in Section 5.11(f) through (t) or elsewhere
in this Agreement or in the Units is intended to or shall impair, as among the Company, its creditors other than the holders of Senior Indebtedness and the Holders, the obligation of the Company, which is absolute and unconditional, to pay to the
Holders such Contract Adjustment Payments and deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) on the Units as and when the same shall become due and payable in accordance with their terms, or is
intended to or shall affect the relative rights of the Holders and creditors of the Company other than the holders of Senior Indebtedness, nor shall anything herein or therein prevent the Purchase Contract Agent or any Holder from exercising all
remedies otherwise permitted by applicable law upon default under this Agreement, subject to the rights, if any, under Section 5.11(f) through (t), of the holders of Senior Indebtedness in respect of cash, property or securities of the Company
received upon the exercise of any such remedy. 
 (k) Upon payment or distribution of assets of the Company referred to
in Section 5.11(f) through (t), the Purchase Contract Agent and the Holders shall be entitled to rely upon any order or decree made by any court of competent jurisdiction in which any such dissolution, winding up, liquidation or reorganization
proceeding is pending , for the purpose of ascertaining the Persons entitled to participate in such payment or distribution, the holders of the Senior Indebtedness and other indebtedness of the Company, the amount thereof or payable thereon, the
amount or amounts paid or distributed thereon and all other facts pertinent thereto or to these Section 5.11(f) through (t). 

(l) The Purchase Contract Agent shall be entitled to rely on the delivery to it of a written notice by a Person
representing himself to be a holder of Senior Indebtedness (or a trustee or representative on behalf of such holder) to establish that such notice has been given by a holder of Senior Indebtedness or a trustee or representative on behalf of any such
holder or holders. In the event that the Purchase Contract Agent determines in good faith that further evidence is required with respect to the right of any Person as a holder of Senior Indebtedness to participate in any payment or distribution
pursuant to Section 5.11(f) through (t), the Purchase Contract Agent may request such Person to furnish evidence to the reasonable satisfaction of the Purchase Contract Agent as to the amount of Senior Indebtedness held by such Person, the
extent to which such Person is entitled to participate in such payment or distribution and any other facts pertinent to the rights of such Person under Section 5.11(f) through (t), and, if such evidence is not furnished, the Purchase Contract
Agent may defer payment to such Person pending judicial determination as to the right of such Person to receive such payment. 

(m) Nothing contained in Section 5.11(f) through (t) shall affect the obligations of the Company to make, or
prevent the Company from making, payment of the Contract Adjustment Payments and deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon), except as otherwise provided in these Section 5.11(f) through
(t). 
 (n) Each Holder of Units, by its acceptance thereof, authorizes and directs the Purchase Contract Agent on its
behalf to take such action as may be necessary or appropriate to effectuate the subordination provided in Section 5.11(f) through (t) and appoints the Purchase Contract Agent its attorney-in-fact, as the case may be, for any and all such
purposes. 

  
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 (o) Notwithstanding the provisions of Section 5.11(f) through
(t) or any other provisions of this Agreement, the Purchase Contract Agent shall not be charged with knowledge of the existence of any facts that would prohibit the making of any payment of moneys to or by the Purchase Contract Agent, or the
taking of any other action by the Purchase Contract Agent, unless and until the Purchase Contract Agent shall have received written notice thereof mailed or delivered to the Purchase Contract Agent at its Corporate Trust Office from the Company, any
Holder, or the holder or representative of any Senior Indebtedness; provided that if at least two Business Days prior to the date upon which by the terms hereof any such moneys may become payable for any purpose, the Purchase Contract Agent
shall not have received with respect to such moneys the notice provided for in this Section, then, anything herein contained to the contrary notwithstanding, the Purchase Contract Agent shall have full power and authority to receive such moneys and
to apply the same to the purpose for which they were received and shall not be affected by any notice to the contrary that may be received by it within two Business Days prior to or on or after such date. 

(p) The holders of Senior Indebtedness of the Company may, without affecting in any manner the subordination of the
Contract Adjustment Payments and deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon), at any time or from time to time and in their absolute discretion, agree with the Company to change the manner, place
or terms of payment, change or extend the time of payment of, or renew or alter, any Senior Indebtedness of the Company, or amend or supplement any instrument pursuant to which any Senior Indebtedness of the Company is issued, or exercise or refrain
from exercising any other of their rights under the Senior Indebtedness of the Company including, without limitation, the waiver of default thereunder, all without notice to or assent from the Holders or the Purchase Contract Agent. 

(q) The Purchase Contract Agent in its individual capacity shall be entitled to all the rights set forth in this Section
with respect to any Senior Indebtedness, at the time held by it, to the same extent as any other holder of Senior Indebtedness and nothing in this Agreement shall deprive the Purchase Contract Agent of any of its rights as such holder. 

(r) No right of any present or future holder of any Senior Indebtedness to enforce the subordination herein shall at any
time or in any way be prejudiced or impaired by any act or failure to act on the part of the Company or by any noncompliance by the Company with the terms, provisions and covenants of this Agreement, regardless of any knowledge thereof which any
such holder may have or be otherwise charged with. 
 (s) Nothing in this Section 5.11 shall apply to claims of, or
payments to, the Purchase Contract Agent under or pursuant to Section 7.07. 
 (t) With respect to the holders of
Senior Indebtedness, (i) the duties and obligations of the Purchase Contract Agent shall be determined solely by the express provisions of this Agreement; (ii) the Purchase Contract Agent shall not be liable to any such holders if it shall
mistakenly pay over or distribute to the Holders or to the Company or any other Person cash, 

  
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property or securities to which any holders of Senior Indebtedness shall be entitled by virtue of this Section 5.11 or otherwise; (iii) no implied covenants or obligations shall be read
into this Agreement against the Purchase Contract Agent; and (iv) the Purchase Contract Agent shall not be deemed to be a fiduciary as to such holders. 

Section 5.12. Deferral of Contract Adjustment Payments. (a) The Company has the right at any time, and from
time to time, to defer payment of all or part of the Contract Adjustment Payments in respect of each Purchase Contract by extending the period for payment of Contract Adjustment Payments to any subsequent Contract Adjustment Payment Date (an
“Extension Period”), but not beyond the Purchase Contract Settlement Date (or, with respect to Purchase Contracts for (i) which an effective Fundamental Change Early Settlement has occurred, the Fundamental Change Early
Settlement Date or (ii) which an effective Early Settlement has occurred, the quarterly Contract Adjustment Payment Date immediately preceding the Early Settlement Date). Prior to the expiration of any Extension Period, the Company may further
extend such Extension Period to any subsequent Contract Adjustment Payment Date, but not beyond the Purchase Contract Settlement Date (or any applicable Fundamental Change Early Settlement Date or Contract Adjustment Payment Date immediately
preceding the Early Settlement Date, as the case may be). 
 If the Company so elects to defer Contract Adjustment Payments, the Company shall pay
additional Contract Adjustment Payments on such deferred installments of Contract Adjustment Payments at a rate equal to 7.50% per annum, compounded on each Contract Adjustment Payment Date, to, but excluding the Contract Adjustment Payment
Date on which such deferred installments are paid (the accrued additional Contract Adjustment Payments thereon, being referred to herein as the “Compounded Contract Adjustment Payments”). The Company may pay any such Deferred
Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) on any scheduled Contract Adjustment Payment Date. 
 At the end of
each Extension Period, including as the same may be extended as provided above, or, in the event of an effective Early Settlement or Fundamental Change Early Settlement, on the Early Settlement Date or Fundamental Change Early Settlement Date, as
the case may be, the Company shall pay all deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) then due in the manner set forth in Section 5.11(a) (in the case of the end of an Extension Period), in
the manner set forth in Section 5.08(b) (in the case of an Early Settlement) or in the manner set forth in Section 5.05(b)(ii) (in the case of a Fundamental Change Early Settlement) to the extent such amounts are not deducted from the
amount otherwise payable by the Holder in the case of a Cash Settlement, any Early Settlement or any Fundamental Change Early Settlement. In the event of an Early Settlement, the Company shall pay all deferred Contract Adjustment Payments (including
Compounded Contract Adjustment Payments thereon) then payable, if any, on the Purchase Contracts being settled early to but excluding the Contract Adjustment Payment Date immediately preceding the applicable Early Settlement Date. In the event of a
Fundamental Change Early Settlement, the Company shall pay all deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) due on the Purchase Contracts being settled on the Fundamental Change Early Settlement
Date to but excluding such Fundamental Change Early Settlement Date. 

  
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 Upon termination of any Extension Period and the payment of all deferred Contract Adjustment Payments (including
Compounded Contract Adjustment Payments thereon) and all accrued and unpaid Contract Adjustment Payments then due, the Company may commence a new Extension Period; provided that such Extension Period, together with all extensions thereof, may
not extend beyond the Purchase Contract Settlement Date (or any applicable Early Settlement Date or Fundamental Change Early Settlement Date). Except in the case of an Early Settlement or Fundamental Change Early Settlement, no Contract Adjustment
Payments shall be due and payable during an Extension Period except at the end thereof. 
 (b) The Company shall give
written notice to the Purchase Contract Agent (and the Purchase Contract Agent shall promptly thereafter give notice thereof to Holders of Purchase Contracts) of its election to extend any period for the payment of Contract Adjustment Payments, the
expected length of any such Extension Period and any extension of any Extension Period, at least one Business Day before the earlier of (i) the Record Date for the Payment Date on which Contract Adjustment Payments would have been payable
except for the election to begin or extend the Extension Period or (ii) the date the Purchase Contract Agent is required to give notice to any securities exchange or to Holders of Purchase Contracts of such Record Date or such Payment Date.

 (c) The Company shall give written notice to the Purchase Contract Agent (and the Purchase Contract Agent shall
promptly thereafter give notice thereof to Holders of Purchase Contracts) of the end of an Extension Period or its election to pay any portion of the deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon)
on a Payment Date prior to the end of an Extension Period, at least one Business Day before the earlier of (i) the Record Date for the Payment Date on which such Extension Period shall end or such payment of deferred Contract Adjustment
Payments (including Compounded Contract Adjustment Payments thereon) shall be made or (ii) the date the Purchase Contract Agent is required to give notice to any securities exchange or to Holders of Purchase Contracts of such Record Date or
such Payment Date. 
 (d) In the event the Company exercises its option to defer the payment of Contract Adjustment
Payments, then, until all deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) have been paid, the Company shall not (1) declare or pay any dividends on, or make any distributions on, or redeem,
purchase or acquire, or make a liquidation payment with respect to any shares of capital stock, (2) make any payment of principal of, or interest or premium, if any, on, or repay, repurchase or redeem any of our debt securities that upon our
liquidation rank pari passu with, or junior in interest to, the Contract Adjustment Payments, or (3) make any guarantee payments under any guarantee by us of securities of any of our subsidiaries if its guarantee ranks pari passu
with, or junior in interest to, the Contract Adjustment Payments; provided that the foregoing does not apply to: 

(i) any repurchase, redemption or other acquisition of shares of the Company’s capital stock in connection with
(1) any employment contract, benefit Plan or other similar arrangement with or for the benefit of any one or more employees, officers, directors, consultants or independent contractors or (2) a dividend reinvestment or stockholder purchase
plan; 

  
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 (ii) any issuance of options or other awards in connection with any
employment contract, benefit plan or other similar arrangement with or for the benefit of any one or more employees, officers, directors, consultants or independent contractors or the exercise of such options or other awards; 

(iii) any exchange, redemption, recapitalization or conversion of any class or series of the Company’s capital stock,
or the capital stock of one of the Company’s subsidiaries, for any other class or series of the Company’s capital stock, 

(iv) any exchange, redemption, recapitalization or conversion of any class or series of the Company’s indebtedness
for any class or series of the Company’s capital stock; 
 (v) any purchase of, or payment of cash in lieu of,
fractional interests in shares of the Company’s capital stock pursuant to the conversion or exchange provisions of such capital stock or the securities being converted or exchanged; 

(vi) any declaration of a dividend in connection with the issuance of rights, stock or other property under any rights
plan, or the redemption or repurchase of rights pursuant thereto; 
 (vii) any dividend in the form of stock, warrants,
options or other rights where the dividend stock or stock issuable upon exercise of such warrants, options or other rights is the same stock as that on which the dividend is being paid or ranks equally with or junior to such stock; 

(viii) any payment of current interest or deferred interest on pari passu securities during a deferral period that
is made pro rata to the amounts due on pari passu securities and Contract Adjustment Payments; 
 (ix) any
purchase or repurchase of shares of the Company’s capital stock pursuant to contractually binding requirements to buy such capital stock existing prior to the commencement of the deferral period; 

(x) the payment of any dividend during an Extension Period within 90 days after the date of declaration thereof, if at the
date of declaration no Extension Period was in effect; 
 (xi) any payment of deferred interest or principal on pari
passu or junior securities, or dividends or distributions on shares of preferred stock that, if not made, would cause the Company to breach the terms of the instrument governing such pari passu or junior securities or preferred stock; and

 (xii) the repayment, repurchase or redemption of any security necessary to avoid a breach of the instrument governing
the same. 

  
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 ARTICLE 6 

RIGHTS AND REMEDIES OF HOLDERS 

Section 6.01. Unconditional Right of Holders to Receive Contract Adjustment Payments and to Purchase Shares of Common
Stock. Each Holder of a Unit shall have the right, which is absolute and unconditional, (i) except upon and following a Termination Event and subject to Article 5 and tax withholding as described in Section 7.14, to receive each
Contract Adjustment Payment and deferred Contract Adjustment Payment with respect to the Purchase Contract comprising part of such Unit on the respective Contract Adjustment Payment Date for such Unit and (ii) except upon and following a
Termination Event, to purchase shares of Common Stock pursuant to the Purchase Contract comprising part of such Unit and, in each such case, to institute suit for the enforcement of any such right to receive Contract Adjustment Payments and the
right to purchase shares of Common Stock, and such right shall not be impaired without the consent of such Holder. 

Section 6.02. Restoration of Rights and Remedies. If any Holder has instituted any proceeding to enforce any
right or remedy under this Agreement and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to such Holder, then and in every such case, subject to any determination in such proceeding, the Company
and such Holder shall be restored severally and respectively to their former positions hereunder, and thereafter all rights and remedies of such Holder shall continue as though no such proceeding had been instituted. 

Section 6.03. Rights and Remedies Cumulative. Except as otherwise provided with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Certificates in the last paragraph of Section 3.10, no right or remedy herein conferred upon or reserved 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 6.04. Delay or Omission Not Waiver. No delay or omission of any Holder to exercise any right upon a
default or remedy upon a default shall impair any such right or remedy or constitute a waiver of any such right. Every right and remedy given by this Article 6 or by law to the Holders may be exercised from time to time, and as often as may be
deemed expedient, by such Holders. 
 Section 6.05. Undertaking for Costs. All parties to this Agreement agree,
and each Holder of a Unit, by its acceptance of such Unit shall be deemed to have agreed, that any court of competent jurisdiction may in its discretion require, in any suit for the enforcement of any right or remedy under this Agreement, or in any
suit against the Purchase Contract Agent for any action taken, suffered or 

  
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omitted by it as Purchase Contract Agent, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit, and that such court may in its discretion assess
reasonable costs, including reasonable attorneys’ fees and costs 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; provided that the provisions
of this Section shall not apply to any suit instituted by the Purchase Contract Agent, to any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% of the Outstanding Units, or to any suit instituted by any
Holder for the enforcement of any interest on any Notes owed pursuant to such Holder’s Applicable Ownership Interests in Notes or Contract Adjustment Payments on or after the respective Payment Date therefor in respect of any Unit held by such
Holder, or for enforcement of the right to purchase shares of Common Stock under the Purchase Contracts constituting part of any Unit held by such Holder. 

Section 6.06. 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, that may affect the covenants or the
performance of this Agreement; and the Company (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, but will suffer and permit the execution of every such power as though no such law had been
enacted. 
 ARTICLE 7  

THE PURCHASE CONTRACT AGENT 

Section 7.01. Certain Duties and Responsibilities. 

(a) The Purchase Contract Agent: 

(i) undertakes to perform, with respect to the Units, such duties and only such duties as are specifically set forth in
this Agreement and the Remarketing Agreement to be performed by the Purchase Contract Agent and no implied covenants or obligations shall be read into this Agreement or the Remarketing Agreement against the Purchase Contract Agent; and 

(ii) 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 Purchase Contract Agent and conforming to the requirements of this Agreement or the Remarketing Agreement, as applicable, but in the case of any certificates or opinions which by any provision hereof are
specifically required to be furnished to the Purchase Contract Agent, the Purchase Contract Agent shall be under a duty to examine the same to determine whether or not they conform to the requirements of this Agreement or the Remarketing Agreement,
as applicable (but need not confirm or investigate the accuracy of the mathematical calculations or other facts, statements, opinions or conclusions stated therein). 

  
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 (b) No provision of this Agreement or the Remarketing Agreement shall be
construed to relieve the Purchase Contract Agent from liability for its own negligent action, its own negligent failure to act, or its own willful misconduct, except that: 

(i) this Section 7.01(b) shall not be construed to limit the effect of Section 7.01(a) and Section 7.01(c);
and 
 (ii) the Purchase Contract Agent shall not be liable for any error of judgment made in good faith by a
Responsible Officer, unless it shall be conclusively determined by a court of competent jurisdiction that the Purchase Contract Agent was negligent in ascertaining the pertinent facts. 

(c) No provision of this Agreement or the Remarketing Agreement shall require the Purchase Contract Agent to expend or
risk its own funds or otherwise incur any 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 Agreement and the Remarketing Agreement relating to the conduct or affecting the liability of or affording protection to the Purchase Contract Agent shall be subject to the provisions of this Section. 

(e) The Purchase Contract Agent is authorized to execute and deliver the Remarketing Agreement in its capacity as Purchase
Contract Agent. The rights, privileges, protections, immunities and benefits afforded to the Purchase Contract Agent and each Indemnitee under this Agreement, including, without limitation, its and their rights to be indemnified, shall also extend
to and cover the Purchase Contract Agent and each Indemnitee with respect to the role of the Purchase Contract Agent as Purchase Contract Agent under, including action taken, omitted to be taken or suffered by the Purchased Contract Agent pursuant
to, the Remarketing Agreement. 
 (f) On or prior to the date that is 20 days prior to the first day of the Final
Remarketing Period or, if the Company shall have elected to conduct an Optional Remarketing, the Optional Remarketing Period, at the Company’s request given at least three Business Days prior to such 20th day, the Purchase Contract Agent shall
deliver to the Company and the Remarketing Agent(s) an executed counterpart of the Remarketing Agreement, signed by an authorized signatory of the Purchase Contract Agent. 

Section 7.02. Notice of Default. Within 30 days after the occurrence of any default by the Company hereunder of
which a Responsible Officer of the Purchase Contract Agent has actual knowledge, the Purchase Contract Agent shall transmit by mail to the Company and the Holders, as their names and addresses appear in the Security Register, notice of such default
hereunder, unless such default shall have been cured or waived. 

  
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 Section 7.03. Certain Rights of Purchase Contract Agent. Subject to
the provisions of Section 7.01: 
 (a) the Purchase Contract Agent may conclusively rely and shall be fully
protected in acting or refraining from acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or document
reasonably believed by it to be genuine and to have been signed or presented by the proper party or parties; 
 (b) any
request or direction of the Company mentioned herein shall be sufficiently evidenced by an Officers’ Certificate, Issuer Order or Issuer Request, and any resolution of the Board of Directors of the Company may be sufficiently evidenced by a
Board Resolution; 
 (c) whenever in the administration of this Agreement or the Remarketing Agreement the Purchase
Contract Agent shall deem it desirable that a matter be proved or established prior to taking, suffering or omitting to take any action hereunder or thereunder, the Purchase Contract Agent (unless other evidence be herein or therein specifically
prescribed) may conclusively rely upon an Officers’ Certificate of the Company; 
 (d) the Purchase Contract Agent
may consult with counsel of its selection 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 Purchase Contract Agent 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 Purchase Contract Agent, in
its discretion, may make reasonable further inquiry or investigation into such facts or matters related to the execution, delivery and performance of the Purchase Contracts as it may see fit, and, if the Purchase Contract Agent shall determine to
make such further inquiry or investigation, it shall be given a reasonable opportunity to examine the relevant books, records and premises of the Company, personally or by agent or attorney; 

(f) the Purchase Contract Agent may execute any of the powers hereunder or perform any duties hereunder either directly or
by or through agents, attorneys, or an Affiliate of the Purchase Contract Agent and the Purchase Contract Agent shall not be responsible for any misconduct or negligence on the part of any agent, attorney, or Affiliate appointed with due care by it
hereunder; 
 (g) the Purchase Contract Agent shall be under no obligation to exercise any of the rights or powers
vested in it by this Agreement at the request or direction of any of the Holders pursuant to this Agreement, unless such Holders shall have offered to the Purchase Contract Agent security or indemnity satisfactory to the Purchase Contract Agent
against the costs, expenses and liabilities which might be incurred by it in compliance with such request or direction; 

(h) the Purchase Contract Agent shall not be liable for any action taken, suffered, or omitted to be taken by it in the
absence of gross negligence by it and believed by it to be authorized and within the discretion or rights or powers conferred upon it by this Agreement; 

  
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 (i) the Purchase Contract Agent shall not be deemed to have notice of any
adjustment to the Fixed Settlement Rate, the occurrence of a Termination Event or any default hereunder unless a Responsible Officer of the Purchase Contract Agent has actual knowledge thereof or unless written notice of any such adjustment,
Termination Event, or occurrence or event which is in fact a default is received by the Purchase Contract Agent at the Corporate Trust Office of the Purchase Contract Agent, and such notice references the Units and this Agreement; 

(j) the Purchase Contract Agent may request that the Company deliver an Officers’ Certificate setting forth the names
of individuals and/or titles of officers authorized at such time to take specified actions pursuant to this Agreement, which Officers’ Certificate may be signed by any person authorized to sign an Officers’ Certificate, including any
person specified as so authorized in any such certificate previously delivered and not superseded; 
 (k) the rights,
privileges, protections, immunities and benefits given to the Purchase Contract Agent, including, without limitation, its right to be indemnified, are extended to, and shall be enforceable by, each agent of, custodian of, and other Person employed
by (in each case, as permitted under this Agreement), the Purchase Contract Agent to act hereunder and shall survive the resignation or removal of the Purchase Contract Agent and the termination of this Agreement; 

(l) the Purchase Contract Agent shall not be required to initiate or conduct any litigation or collection proceedings
hereunder and shall have no responsibilities with respect to any default hereunder, in each case, except as expressly set forth herein; and 

(m) the permissive right of the Purchase Contract Agent to take or refrain from taking action hereunder shall not be
construed as a duty. 
 Section 7.04. Not Responsible for Recitals or Issuance of Units. The recitals contained
herein, in the Remarketing Agreement and in the Certificates shall be taken as the statements of the Company, and the Purchase Contract Agent assumes no responsibility for their accuracy or validity. The Purchase Contract Agent makes no
representations as to the validity or sufficiency of either this Agreement or of the Units or the Pledge or the Collateral or the Remarketing Agreement and shall have no responsibility for perfecting or maintaining the perfection of any security
interest in the Collateral nor for making any calculations hereunder. The Purchase Contract Agent shall not be accountable for the use or application by the Company of the proceeds in respect of the Purchase Contracts. 

Section 7.05. May Hold Units. Any Security Registrar or any other agent of the Company, or the Purchase Contract
Agent and its Affiliates, in their individual or any other capacity, may become the owner or pledgee of Units and may otherwise deal with the Company, the Collateral Agent or any other Person with the same rights it would have if it were not
Security Registrar or such other agent, or the Purchase Contract Agent. The Company may become the owner or pledgee of Units. 

  
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 Section 7.06. Money Held in Custody. Money held by the Purchase
Contract Agent in custody hereunder need not be segregated from the Purchase Contract Agent’s other funds except to the extent required by law or provided herein; provided, however, that when the Purchase Contract Agent holds cash
as a component of the Treasury Portfolio or a Treasury Unit, such cash shall be held in a segregated account hereunder. The Purchase Contract Agent shall be under no obligation to invest or pay interest on any money received by it hereunder except
as otherwise provided hereunder or agreed in writing with the Company. 
 Section 7.07. Compensation and
Reimbursement. 
 The Company agrees: 

(a) to pay to the Purchase Contract Agent reasonable compensation for all services rendered by it hereunder and under the
Remarketing Agreement as the Company and the Purchase Contract Agent shall from time to time agree in writing; 

(b) except as otherwise expressly provided for herein, to reimburse the Purchase Contract Agent upon its request for all
reasonable out-of-pocket expenses, disbursements and advances incurred or made by the Purchase Contract Agent in accordance with any provision of this Agreement and the Remarketing Agreement (including the reasonable compensation and the expenses
and disbursements of its agents and counsel), except any such expense, disbursement or advance as may be caused by its gross negligence, willful misconduct or bad faith; and 

(c) to indemnify the Purchase Contract Agent and any predecessor Purchase Contract Agent and each of its directors,
officers, agents and employees (collectively, with the Purchase Contract Agent, the “Indemnitees”) for, and to hold each Indemnitee harmless against, any loss, claim, damage, liability, or expense (including reasonable fees and
expenses outside counsel) incurred without gross negligence, willful misconduct or bad faith on its part, arising out of or in connection with the acceptance or administration of its duties hereunder and under the Remarketing Agreement, including
the Indemnitees’ reasonable and out-of-pocket costs and expenses of defending themselves against any claim or liability in connection with the exercise or performance of any of the Purchase Contract Agent’s powers or duties hereunder or
thereunder or of enforcing the provisions of this Section. The Purchase Contract Agent shall promptly notify the Company of any third-party claim of which a Responsible Officer has received written notice and which may give rise to the indemnity
hereunder and give the Company the opportunity to control the defense of such claim with counsel reasonably satisfactory to the applicable Indemnitee, and no such claim shall be settled without the written consent of the Company, which consent shall
not be unreasonably withheld. 
 The provisions of this Section shall survive the resignation and removal of the Purchase Contract Agent, the satisfaction
or discharge of the Units and the Purchase Contracts and the termination of this Agreement. 

  
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 Section 7.08. Corporate Purchase Contract Agent Required;
Eligibility. There shall at all times be a Purchase Contract Agent hereunder which shall be a Person organized and doing business under the laws of the United States of America, any State thereof or the District of Columbia, authorized under
such laws to exercise corporate trust powers and having (or being a member of a bank holding company having) a combined capital and surplus of at least $50,000,000, subject to supervision or examination by Federal or State authority and having or
having an agent having a corporate trust office in the Borough of Manhattan, New York City, if there be such a Person in the Borough of Manhattan, New York City, qualified and eligible under this Article and willing to act on reasonable terms. If
such Person publishes or files reports of condition at least annually, pursuant to law or to the requirements of said supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such Person shall be
deemed to be its combined capital and surplus as set forth in its most recent report of condition so published or filed. If at any time the Purchase Contract Agent 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 7.09.
Resignation and Removal; Appointment of Successor. (a) No resignation or removal of the Purchase Contract Agent and no appointment of a successor Purchase Contract Agent pursuant to this Article shall become effective until the
acceptance of appointment by the successor Purchase Contract Agent in accordance with the applicable requirements of Section 7.10. 

(b) The Purchase Contract Agent may resign at any time by giving written notice thereof to the Company 60 days prior to
the effective date of such resignation. If the instrument of acceptance by a successor Purchase Contract Agent required by Section 7.10 shall not have been delivered to the Purchase Contract Agent within 30 days after the giving of such notice
of resignation, the resigning Purchase Contract Agent may petition, at the expense of the Company, any court of competent jurisdiction for the appointment of a successor Purchase Contract Agent. 

(c) The Purchase Contract Agent may be removed at any time by Act of the Holders of a majority in number of the
Outstanding Units delivered to the Purchase Contract Agent and the Company. If the instrument of acceptance by a successor Purchase Contract Agent required by Section 7.10 shall not have been delivered to the Purchase Contract Agent within 30
days after such Act, the Purchase Contract Agent being removed may petition, at the expense of the Company, any court of competent jurisdiction for the appointment of a successor Purchase Contract Agent. 

(d) If at any time: 

(i) the Purchase Contract Agent fails to comply with Section 310(b) of the TIA, as if the Purchase Contract Agent
were an indenture trustee under an indenture qualified under the TIA, and shall fail to resign after written request therefor by the Company or by any Holder who has been a bona fide Holder of a Unit for at least six months; 

  
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 (ii) the Purchase Contract Agent shall cease to be eligible under
Section 7.08 and shall fail to resign after written request therefor by the Company or by any such Holder; or 

(iii) the Purchase Contract Agent shall become incapable of acting or shall be adjudged a bankrupt or insolvent or a
receiver of the Purchase Contract Agent or of its property shall be appointed or any public officer shall take charge or control of the Purchase Contract Agent 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 Purchase Contract Agent, or (ii) any Holder who has
been a bona fide Holder of a Unit 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 Purchase Contract Agent and the appointment of a successor
Purchase Contract Agent. 
 (e) If the Purchase Contract Agent shall resign, be removed or become incapable of acting,
or if a vacancy shall occur in the office of Purchase Contract Agent for any cause, the Company, by a Board Resolution, shall promptly appoint a successor Purchase Contract Agent and shall comply with the applicable requirements of
Section 7.10. If no successor Purchase Contract Agent shall have been so appointed by the Company and accepted appointment in the manner required by Section 7.10, any Holder who has been a bona fide Holder of a Unit for at least six
months, on behalf of itself and all others similarly situated, or the Purchase Contract Agent may petition any court of competent jurisdiction for the appointment of a successor Purchase Contract Agent. 

(f) The Company shall give, or shall cause such successor Purchase Contract Agent to give, notice of each resignation and
each removal of the Purchase Contract Agent and each appointment of a successor Purchase Contract Agent by mailing written notice of such event by first-class mail, postage prepaid, to all Holders as their names and addresses appear in the
applicable Security Register. Each notice shall include the name of the successor Purchase Contract Agent and the address of its Corporate Trust Office. 

Section 7.10. Acceptance of Appointment by Successor. (a) In case of the appointment hereunder of a
successor Purchase Contract Agent, every such successor Purchase Contract Agent so appointed shall execute, acknowledge and deliver to the Company and to the retiring Purchase Contract Agent an instrument accepting such appointment, and thereupon
the resignation or removal of the retiring Purchase Contract Agent shall become effective and such successor Purchase Contract Agent, without any further act, deed or conveyance, shall become vested with all the rights, powers, agencies and duties
of the retiring Purchase Contract Agent; but, on the request of the Company or the successor Purchase Contract Agent, such retiring Purchase Contract Agent shall, upon payment of amounts owed to it pursuant to Section 7.07, execute and deliver
an instrument transferring to such successor Purchase Contract Agent all the rights, powers and trusts of the retiring Purchase Contract Agent and duly assign, transfer and deliver to such successor Purchase Contract Agent all property and money
held by such retiring Purchase Contract Agent hereunder. 

  
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 (b) Upon request of any such successor Purchase Contract Agent, the Company
shall execute any and all instruments for more fully and certainly vesting in and confirming to such successor Purchase Contract Agent all such rights, powers and agencies referred to in clause (a) of this Section 7.10. 

(c) No successor Purchase Contract Agent shall accept its appointment unless at the time of such acceptance such successor
Purchase Contract Agent shall be qualified and eligible under this Article 7. 
 Section 7.11. Merger, Conversion,
Consolidation or Succession to Business. Any Person into which the Purchase Contract Agent may be merged or converted or with which it may be consolidated, or any Person resulting from any merger, conversion or consolidation to which the
Purchase Contract Agent shall be a party, or any Person succeeding to all or substantially all the corporate trust business of the Purchase Contract Agent, shall be the successor of the Purchase Contract Agent hereunder, provided that such
Person shall be otherwise qualified and eligible under this Article 7, without the execution or filing of any paper or any further act on the part of any of the parties hereto. In case any Certificates shall have been authenticated and executed on
behalf of the Holders, but not delivered, by the Purchase Contract Agent then in office, any successor by merger, conversion or consolidation to such Purchase Contract Agent may adopt such authentication and execution and deliver the Certificates so
authenticated and executed with the same effect as if such successor Purchase Contract Agent had itself authenticated and executed such Units. 

Section 7.12. Preservation of Information. The Purchase Contract Agent shall preserve, in as current a form as is
reasonably practicable, the names and addresses of Holders received by the Purchase Contract Agent in its capacity as Security Registrar. 

Section 7.13. No Obligations of Purchase Contract Agent. Except to the extent otherwise expressly provided in
this Agreement, the Purchase Contract Agent assumes no obligations and shall not be subject to any liability under this Agreement, the Remarketing Agreement or any Purchase Contract in respect of the obligations of the Holder of any Unit thereunder.
The Company agrees, and each Holder of a Certificate, by its acceptance thereof, shall be deemed to have agreed, that the Purchase Contract Agent’s execution of the Certificates on behalf of the Holders shall be solely as agent and
attorney-in-fact for the Holders, and that the Purchase Contract Agent shall have no obligation to perform such Purchase Contracts on behalf of the Holders, except to the extent expressly provided in Article 5. Anything contained in this Agreement
to the contrary notwithstanding, in no event shall the Purchase Contract Agent or its officers, directors, employees or agents be liable under this Agreement or the Remarketing Agreement for (i) indirect, special, punitive, or consequential
loss or damage of any kind whatsoever, 

  
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including lost profits, whether or not the likelihood of such loss or damage was known to the Purchase Contract Agent and regardless of the form of action or (ii) any failure or delay in the
performance of its obligations under this Agreement because of circumstances beyond its control, including, without limitation, acts of God; earthquake; fires; floods; wars; civil or military disturbances; terrorist acts; sabotage; epidemics; riots;
interruptions, loss or malfunctions of utilities; or acts of civil or military authority or governmental actions, in each case, which delay, restrict or prohibit the providing of services contemplated by this Agreement; it being understood that the
Purchase Contract Agent shall use commercially reasonable efforts which are consistent with accepted practices in the banking industry to resume performance as soon as practicable under such circumstances. 

Section 7.14. Tax Compliance. (a) The Purchase Contract Agent, on its own behalf and on behalf of the
Company, will comply with all applicable certification, information reporting and withholding (including “backup” withholding) requirements imposed by applicable tax laws, regulations or administrative practice with respect to (i) any
payments made with respect to the Units or (ii) the issuance, delivery, holding, transfer, redemption or exercise of rights under the Units. Such compliance shall include, without limitation, the preparation and timely filing of required tax
returns (including, for the avoidance of doubt, any information returns) and the timely payment of all amounts required to be withheld to the appropriate taxing authority or its designated agent. 

(b) The Purchase Contract Agent shall comply in accordance with the terms hereof with any reasonable written direction
received from the Company with respect to the execution or certification of any required documentation relating to taxes (including, but not limited to, Internal Revenue service (“IRS”) Forms W-9 or
W-8) and the application of such requirements to particular payments or Holders or in other particular circumstances, and may for purposes of this Agreement conclusively rely on any such direction in
accordance with the provisions of Section 7.01(a). 
 (c) The Purchase Contract Agent shall maintain all
appropriate records documenting compliance with all applicable tax reporting, documentation and certification requirements, and shall make such records available, on written request, to the Company or its authorized representative within a
reasonable period of time after receipt of such request. 
 ARTICLE 8  

SUPPLEMENTAL AGREEMENTS 

Section 8.01. Supplemental Agreements without Consent of Holders. Without the consent of any Holders, the
Company, the Purchase Contract Agent, the Collateral Agent, the Custodial Agent and the Securities Intermediary, at any time and from time to time, may enter into one or more agreements supplemental hereto, in form satisfactory to the Company, the
Purchase Contract Agent and the Collateral Agent, the Custodial Agent and the Securities Intermediary, to: 

(a) evidence the succession of another Person to the Company, and the assumption by any such successor of the covenants of
the Company herein and in the Certificates; 

  
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 (b) add to the covenants of the Company for the benefit of the Holders, or
surrender any right or power herein conferred upon the Company; 
 (c) evidence and provide for the acceptance of
appointment hereunder by a successor Purchase Contract Agent, Collateral Agent, Securities Intermediary or Custodial Agent; 

(d) make provision with respect to the rights of Holders pursuant to the requirements of Section 5.05(b); or 

(e) cure any ambiguity or to correct or supplement any provisions herein that may be inconsistent with any other provision
herein, or to make such other provisions in regard to matters or questions arising under this Agreement that do not adversely affect the interests of any Holders; provided, that any amendment made to conform the provisions of this Agreement
to the description of the Units and the Purchase Contracts contained in the preliminary prospectus supplement dated June 12, 2012, as supplemented by the Term Sheet, relating to the Units under the sections entitled “Description of the
Equity Units”, “Description of the Purchase Contracts” and “Certain Provisions of the Purchase Contract and Pledge Agreement” will be deemed not to adversely affect the interests of the Holders. 

Section 8.02. Supplemental Agreements with Consent of Holders. With the consent of the Holders of not less than a
majority of the Outstanding Units voting together as one class, including without limitation the consent of the Holders obtained in connection with a tender or an exchange offer, by Act of said Holders delivered to the Company and the Purchase
Contract Agent, the Company, the Purchase Contract Agent, the Collateral Agent, the Securities Intermediary and the Custodial Agent may enter into an agreement or agreements supplemental hereto for the purpose of modifying in any manner the terms of
the Purchase Contracts, or the provisions of this Agreement or the rights of the Holders in respect of the Units; provided, however, that, except as contemplated herein, no such supplemental agreement shall, without the consent of the
Holder of each outstanding Purchase Contract affected thereby: 
 (a) subject to the Company’s right to defer
Contract Adjustment Payments, change any Payment Date; 
 (b) impair the Holders’ right to institute suit for the
enforcement of any Purchase Contract or payment of any Contract Adjustment Payments or Deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon); 

(c) except as set forth in Section 5.05, reduce the number of shares of Common Stock purchasable pursuant to any
Purchase Contract, increase the purchase price of the shares of Common Stock upon settlement of any Purchase Contract, change the Purchase Contract Settlement Date or change the right to Early Settlement or Fundamental Change

  
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Early Settlement in a manner materially adverse to the Holder or otherwise materially adversely affect the Holder’s rights under any Purchase Contract, this Agreement or (if we have executed
a remarketing agreement on or prior to the time of the merger, consolidation, conversion, sale, conveyance, transfer, assignment or other disposition) the Remarketing Agreement; 

(d) increase the amount or change the type of Collateral required to be Pledged to secure a Holder’s obligations
under the Purchase Contract; 
 (e) impair the right of the Holder of any Purchase Contract to receive distributions on
the Collateral or otherwise materially adversely affect the Holder’s rights in or to such Collateral; 
 (f) reduce
any Contract Adjustment Payments or any Deferred Contract Adjustment Payments (including Compounded Contract Adjustment Payments thereon) or change any place where, or the coin or currency in which, any Contract Adjustment Payment is payable; or

 (g) reduce the percentage of the outstanding Purchase Contracts whose Holder’s consent is required for any
modification or amendment of the provisions of this Agreement or the Purchase Contracts; 
 provided that if any such supplemental
agreement would adversely affect only the Corporate Units or only the Treasury Units, then only the affected class of Holders as of the record date for the Holders entitled to vote thereon will be entitled to vote on such supplemental agreement, and
such supplemental agreement shall not be effective except with the consent of Holders of not less than a majority of such class or, in the case of any supplemental agreement having the effects specified in clauses (a) through (g) of this
Section 8.02, each Holder affected thereby. 
 It shall not be necessary for any Act of Holders under this Section to approve the particular form of
any proposed supplemental agreement, but it shall be sufficient if such Act shall approve the substance thereof. 

Section 8.03. Execution of Supplemental Agreements. In executing, or accepting the additional agencies created by
any supplemental agreement permitted by this Article 8 or the modifications thereby of the agencies created by this Agreement, the Purchase Contract Agent, the Collateral Agent, the Securities Intermediary and the Custodial Agent shall be provided,
and (subject to Section 7.01 with respect to the Purchase Contract Agent) shall be fully authorized and protected in relying upon, an Officers’ Certificate and an Opinion of Counsel stating that the execution of such supplemental agreement
is authorized or permitted by this Agreement and that any and all conditions precedent to the execution and delivery of such supplemental agreement have been satisfied. The Purchase Contract Agent, the Collateral Agent, the Securities Intermediary
and the Custodial Agent may, but shall not be obligated to, enter into any such supplemental agreement which affects their own rights, duties or immunities under this Agreement or otherwise. 

  
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 Section 8.04. Effect of Supplemental Agreements. Upon the execution
of any supplemental agreement under this Article 8, this Agreement shall be modified in accordance therewith, and such supplemental agreement shall form a part of this Agreement for all purposes; and every Holder of Certificates theretofore or
thereafter authenticated, executed on behalf of the Holders and delivered hereunder, shall be bound thereby. 

Section 8.05. Reference to Supplemental Agreements. Certificates authenticated, executed on behalf of the Holders
and delivered after the execution of any supplemental agreement pursuant to this Article may, and shall if required by the Purchase Contract Agent, bear a notation in form approved by the Purchase Contract Agent as to any matter provided for in such
supplemental agreement. If the Company shall so determine, new Certificates so modified as to conform, in the opinion of the Purchase Contract Agent and the Company, to any such supplemental agreement may be prepared and executed by the Company and
authenticated, executed on behalf of the Holders and delivered by the Purchase Contract Agent in exchange for outstanding Certificates. 

ARTICLE 9  
 CONSOLIDATION,
MERGER, CONVEYANCE, TRANSFER OR LEASE 
 Section 9.01. Covenant Not to Consolidate, Merge, Convey, Transfer or
Lease Property except under Certain Conditions. The Company covenants that, so long as any Units are outstanding, it will 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: 
 (a) 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 shall be a corporation organized and existing under the laws of the United States of
America, any State thereof or the District of Columbia and shall expressly assumes all of the responsibilities and liabilities of the Company under the Purchase Contracts, this Agreement, the Remarketing Agreement (if the Company has executed a
Remarketing Agreement on or prior to the time of the merger, consolidation, conversion, sale, conveyance, transfer, assignment or other disposition) and the Indenture (including any supplement thereto), by one or more supplemental agreements in form
reasonably satisfactory to the Purchase Contract Agent and the Collateral Agent; 
 (b) such successor Person shall not,
immediately after giving effect to the transaction, be in default of payment obligations under the Purchase Contracts, this Agreement, the Indenture (including any supplement thereto), the Notes or the Remarketing Agreement (if we have executed a
remarketing agreement on or prior to the time of the merger, consolidation, conversion, sale, conveyance, transfer, assignment or other disposition) or in material default in the performance of any other covenants under these agreements. 

  
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 This Section 9.01 shall only apply to a merger or consolidation in which the Company is not the surviving
corporation and to conveyances, leases and transfers by the Company as transferor or lessor. 
 Section 9.02.
Rights and Duties of Successor Person. In case of any such merger, consolidation, conveyance (other than by way of lease) or transfer, and upon any such assumption by the successor corporation or limited liability company in accordance with
Section 9.01, such successor corporation or limited liability company shall succeed to and be substituted for the Company with the same effect as if it had been named herein as the Company, and the Company shall be relieved of any obligations
under this Agreement and under the Units. Such successor corporation thereupon may cause to be signed, and may issue either in its own name or in the name of the Company any or all of the Certificates evidencing Units issuable hereunder which
theretofore shall not have been signed by the Company and delivered to the Purchase Contract Agent; and, upon the order of such successor instead of the Company, and subject to all the terms, conditions and limitations in this Agreement prescribed,
the Purchase Contract Agent shall authenticate and execute on behalf of the Holders and deliver any Certificates which previously shall have been signed and delivered by the officers of the Company to the Purchase Contract Agent for authentication
and execution, and any Certificate evidencing Units which such successor corporation or limited liability company thereafter shall cause to be signed and delivered to the Purchase Contract Agent for that purpose. All the Certificates issued shall in
all respects have the same legal rank and benefit under this Agreement as the Certificates theretofore or thereafter issued in accordance with the terms of this Agreement as though all of such Certificates had been issued at the date of the
execution hereof. 
 In case of any such merger, consolidation, transfer, or conveyance such change in phraseology and form (but not in substance) may be
made in the Certificates evidencing Units thereafter to be issued as may be appropriate. 
 Section 9.03.
Officers’ Certificate and Opinion of Counsel Given to Purchase Contract Agent. The Purchase Contract Agent, subject to Section 7.01 and Section 7.03, shall be entitled to receive an Officers’ Certificate and an Opinion of
Counsel and rely thereon as conclusive evidence that any such merger, consolidation, conveyance, transfer or lease, and any such assumption, complies with the provisions of this Article 9 and that all conditions precedent to the consummation of any
such merger, consolidation, conveyance, transfer or lease have been met. 
 ARTICLE 10 

COVENANTS 

Section 10.01. Performance under Purchase Contracts. The Company covenants and agrees for the benefit of the
Holders from time to time of the Units that it will duly and punctually perform its obligations under the Purchase Contracts in accordance with the terms of the Purchase Contracts and this Agreement. 

  
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 Section 10.02. Maintenance of Office or Agency. (a) The Company
will maintain in the Borough of Manhattan, New York City, New York, an office or agency, which may be the office of the Purchase Contract Agent or its agent, where Certificates may be presented or surrendered for acquisition of shares of Common
Stock upon settlement of the Purchase Contracts on the Purchase Contract Settlement Date or upon Early Settlement or Fundamental Change Early Settlement and for transfer of Collateral upon occurrence of a Termination Event, where Certificates may be
surrendered for registration of transfer or exchange, or for a Collateral Substitution and where notices and demands to or upon the Company in respect of the Units and this Agreement may be served. The Company will give prompt written notice to the
Purchase Contract Agent 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 Purchase Contract Agent with the
address thereof, such presentations, surrenders, notices and demands may be made or served at the foregoing Corporate Trust Office in New York City and the Company hereby appoints the Purchase Contract Agent as its agent to receive all such
presentations, surrenders, notices and demands. The Company initially designates the Corporate Trust Office of the agent of the Purchase Contract Agent in New York City, as such office of the Company and appoints the Purchase Contract Agent at its
agent’s Corporate Trust Office in New York City, as paying agent in such city. 
 (b) The Company may also from time to time designate one or more
other offices or agencies where Certificates may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided, however, that no such designation or rescission shall in any
manner relieve the Company of its obligation to maintain an office or agency in the Borough of Manhattan, New York City, New York for such purposes. The Company will give prompt written notice to the Purchase Contract Agent of any such designation
or rescission and of any change in the location of any such other office or agency. 
 Section 10.03. Company to
Reserve Common Stock. The Company shall at all times prior to the Purchase Contract Settlement Date reserve and keep available, free from preemptive rights, out of its authorized but unissued Common Stock the maximum number of shares of Common
Stock issuable against tender of payment in respect of all Purchase Contracts constituting a part of the Units evidenced by Outstanding Certificates. 

Section 10.04. Covenants as to Common Stock; Listing. (a) The Company covenants that all shares of Common
Stock which may be issued against tender of payment in respect of any Purchase Contract constituting a part of the Outstanding Units will, upon issuance, be duly authorized, validly issued, fully paid and nonassessable. 

(b) The Company further covenants that, if at any time the Common Stock shall be listed on the NYSE or any other national
securities exchange or automated quotation system, the Company will, if permitted by the rules of such exchange or automated quotation system, use its commercially reasonable efforts to list and keep listed, so long as the Common Stock

  
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shall be so listed on such exchange or automated quotation system, all Common Stock issuable upon settlement of Purchase Contracts; provided, however, that, if the rules of such
exchange or automated quotation system permit the Company to defer the listing of such Common Stock until the date on which any Purchase Contract is first settled in accordance with the provisions of this Agreement, the Company covenants to use its
commercially reasonable efforts to list such Common Stock issuable upon settlement of the Purchase Contracts in accordance with the requirements of such exchange or automated quotation system no later than at such time. 

(c) The Company shall use its commercially reasonable efforts to effect the listing of the Corporate Units on the NYSE
within 30 days of the date of the initial issuance of the Corporate Units. 
 Section 10.05. Statements of Officers
of the Company as to Default. The Company will deliver to the Purchase Contract Agent, within 120 days after the end of each fiscal year of the Company ending after the date hereof, an Officers’ Certificate stating whether or not to the
knowledge of the signers thereof the Company is in default in the performance and observance of any of the terms, provisions and conditions of this Agreement, and if the Company shall be in default, specifying all such defaults and the nature and
status thereof of which they may have knowledge. 
 Section 10.06. ERISA. Each Holder, by acceptance of the
Units, any shares of Common Stock issuable upon settlement of the Purchase Contract or Notes, will be deemed to have represented and warranted that from and including the date of its acquisition of any such securities through and including the date
of the satisfaction of the obligation under the Purchase Contract and/or the disposition of any such securities either (i) no portion of the assets used by such Holder to acquire or hold the Units, shares of Common Stock issuable upon
settlement of the Purchase Contract or Notes (or by any Beneficial Owner with a Book-Entry Interest in such Units that is a Plan or that used assets of a Plan to acquire such Book-Entry Interest) constitutes assets of any Plan or (ii) its
acquisition, holding and disposition of the Units, shares of Common Stock issuable upon settlement of the Purchase Contract or Notes, as applicable, will not result in a non-exempt prohibited transaction under Section 406 of ERISA or
Section 4975 of the Code or a violation of any applicable Similar Laws. 
 Section 10.07. Tax Treatment.
The Company the Purchase Contract Agent and the Collateral Agent covenant and agree, and by acceptance of a Unit or beneficial ownership of a Unit, each Holder and beneficial owner will be deemed to have agreed for U.S. federal, state and local
income tax purposes (unless otherwise required by any taxing authority) (i) to treat each beneficial owner of a Corporate Unit or a Treasury Unit as the owner, separately, of each of the applicable stock Purchase Contract and the applicable
interests in the Collateral, including the Notes underlying the Applicable Ownership Interests in Notes, the Applicable Ownership Interests in the Treasury Portfolio or the Treasury Securities, as the case may be, (ii) to treat the Notes as
indebtedness, (iii) to allocate, as of the date 

  
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hereof, 100% of a Holder’s purchase price for a Corporate Unit to the Applicable Ownership Interests in Notes and 0% to each Purchase Contract, which will establish each Holder’s
initial tax basis in each Purchase Contract as $0 and each Holder’s initial tax basis in each Applicable Ownership Interest in Notes as $50, and (iv) in all events, not to take any position for U.S. federal, state or local income tax
purposes that is inconsistent with or contrary to the above covenants. 
 Section 10.08. Remarketing Agreement.
On or prior to the date that is 20 days prior to the first day of the Final Remarketing Period or, if the Company shall have elected to conduct an Optional Remarketing, the Optional Remarketing Period, the Company shall have entered into, and shall
have caused the Purchase Contract Agent and the Remarketing Agent to have entered into, the Remarketing Agreement. 
 ARTICLE 11 

PLEDGE 

Section 11.01. Pledge. Each Holder, acting through the Purchase Contract Agent as such Holder’s
attorney-in-fact, and the Purchase Contract Agent, acting solely as such attorney-in-fact, hereby pledges and grants to the Collateral Agent, as agent of and for the benefit of the Company, a continuing first priority perfected security interest in
and to, and a lien upon and right of set-off against, all of such Person’s right, title and interest in and to the Collateral, whether now existing or hereafter arising, to secure the prompt and complete payment and performance when due
(whether at stated maturity, by acceleration or otherwise) of the Obligations. The Collateral Agent shall have all of the rights, remedies and recourses with respect to the Collateral afforded a secured party by the UCC, in addition to, and not in
limitation of, the other rights, remedies and recourses afforded to the Collateral Agent by this Agreement or other applicable law. 

Section 11.02. Termination. As to each Holder, the Pledge created hereby shall terminate upon the payment and
performance in full of such Holder’s Obligations. Promptly after such termination (as notified to the Collateral Agent by the Company), the Collateral Agent shall instruct the Securities Intermediary to Transfer the portion of the Collateral
attributable to such Holder to the Purchase Contract Agent for distribution to such Holder, free and clear of the Pledge created hereby. 

ARTICLE 12 
 ADMINISTRATION
OF COLLATERAL 
 Section 12.01. Initial Deposit of Notes. (a) Prior to or concurrently with the execution
and delivery of this Agreement, the Purchase Contract Agent, on behalf of the initial Holders of the Corporate Units, shall Transfer to the Securities Intermediary, for credit to the Collateral Account, the Applicable Ownership Interests in Notes
and the Notes underlying such Applicable Ownership Interests in Notes by delivering such Notes indorsed in blank to the Securities Intermediary. The Securities 

  
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Intermediary shall indicate by book-entry that a securities entitlement with respect to such Applicable Ownership Interests in Notes (and the Notes underlying such Applicable Ownership Interests
in Notes) has been credited to the Collateral Account. 
 (b) The Collateral Agent may, at any time or from time to
time, in its sole discretion, cause any or all securities or other property underlying any financial assets credited to the Collateral Account to be registered in the name of the Securities Intermediary, the Collateral Agent or their respective
nominees. 
 Section 12.02. Establishment of Collateral Account. The Securities Intermediary hereby confirms
that: 
 (a) the Securities Intermediary has established the Collateral Account; 

(b) the Collateral Account is a securities account; 

(c) subject to the terms of this Agreement, the Securities Intermediary shall identify in its records the Collateral Agent
as the entitlement holder entitled to exercise the rights that comprise any financial asset credited to the Collateral Account; 

(d) all property delivered to the Securities Intermediary pursuant to this Agreement, including any Applicable Ownership
Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury Portfolio) or Treasury Securities and the Permitted Investments, will be credited promptly to the Collateral
Account; and 
 (e) all securities or other property underlying any financial assets credited to the Collateral Account
shall be (i) registered in the name of the Purchase Contract Agent and indorsed to the Securities Intermediary or in blank, (ii) registered in the name of the Securities Intermediary or (iii) credited to another securities account
maintained in the name of the Securities Intermediary. 
 In no case will any financial asset credited to the Collateral Account be registered in the name
of the Purchase Contract Agent (in its capacity as such) or any Holder or specially indorsed to the Purchase Contract Agent (in its capacity as such) or any Holder, unless such financial asset has been further indorsed to the Securities Intermediary
or in blank. 
 Section 12.03. Treatment as Financial Assets. Each item of property (whether investment
property, financial asset, security, instrument or cash) credited to the Collateral Account shall be treated as a financial asset. 

Section 12.04. Sole Control by Collateral Agent. Except as provided in Section 15.01, at all times prior to
the termination of the Pledge, the Collateral Agent shall have sole control of the Collateral Account, and the Securities Intermediary shall take instructions and directions, and comply with entitlement orders, with respect to the Collateral Account
or any financial asset credited thereto solely from the Collateral Agent. If at any time the Securities Intermediary shall receive an 

  
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entitlement order issued by the Collateral Agent and relating to the Collateral Account, the Securities Intermediary shall comply with such entitlement order without further consent by the
Purchase Contract Agent or any Holder or any other Person. Except as otherwise permitted under this Agreement, until termination of the Pledge, the Securities Intermediary will not comply with any entitlement orders issued by the Purchase Contract
Agent or any Holder. 
 Section 12.05. Jurisdiction. The Collateral Account, and the rights and obligations of
the Securities Intermediary, the Collateral Agent, the Purchase Contract Agent and the Holders with respect thereto, shall be governed by the internal laws of the State of New York. Regardless of any provision in any other agreement, the Securities
Intermediary’s jurisdiction is the State of New York for purposes of the UCC. 
 Section 12.06. No Other
Claims. Except for the claims and interest of the Collateral Agent and of the Purchase Contract Agent and the Holders in the Collateral Account, the Securities Intermediary (without having conducted any investigation) does not know of any claim
to, or interest in, the Collateral Account or in any financial asset credited thereto. If the Securities Intermediary receives written notice at its corporate trust office identified on the signature page hereto or if an officer thereof assigned to
such office has actual knowledge that any Person asserts any lien, encumbrance or adverse claim (including any writ, garnishment, judgment, warrant of attachment, execution or similar process) against the Collateral Account or in any financial asset
carried therein, the Securities Intermediary will as soon as practicable notify the Collateral Agent and the Purchase Contract Agent. 

Section 12.07. Investment and Release. All proceeds of financial assets from time to time credited to the
Collateral Account shall be invested and reinvested as provided in this Agreement. At all times prior to termination of the Pledge, no property shall be released from the Collateral Account except in accordance with this Agreement or upon written
instructions of the Collateral Agent. 
 Section 12.08. Statements and Confirmations. The Securities
Intermediary will as soon as practicable send copies of all statements, confirmations and other correspondence concerning the Collateral Account and any financial assets credited thereto simultaneously to each of the Purchase Contract Agent and the
Collateral Agent at their addresses for notices under this Agreement. 
 Section 12.09. Tax Allocations. The
Collateral Agent shall, at the expense of the Company, report all items of income, gain, expense and loss recognized in the Collateral Account, to the extent such reporting is required by applicable law, to the Internal Revenue Service and any other
applicable tax authority in the manner required by applicable law. Neither the Securities Intermediary nor the Purchase Contract Agent shall have any tax reporting duties in respect of the Collateral Account. Each Holder shall be treated as the
owner of such Holder’s applicable ownership interest in the Collateral Account for all Tax purposes. 

  
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 Section 12.10. No Other Agreements. The Securities Intermediary has
not entered into, and prior to the termination of the Pledge will not enter into, any agreement with any other Person relating to the Collateral Account or any financial assets credited thereto, including, without limitation, any agreement to comply
with entitlement orders of any Person other than the Collateral Agent. 
 Section 12.11. Powers Coupled with an
Interest. The rights and powers granted in this Agreement to the Collateral Agent have been granted in order to perfect its security interests in the Collateral Account, are powers coupled with an interest and will be affected neither by the
bankruptcy of the Purchase Contract Agent or any Holder nor by the lapse of time. The obligations of the Securities Intermediary under this Purchase Contract and Pledge Agreement shall continue in effect until the termination of the Pledge. 

Section 12.12. Waiver of Lien; Waiver of Set-off. The Securities Intermediary waives any security interest, lien
or right to make deductions or set-offs that it may now have or hereafter acquire in or with respect to the Collateral Account, any financial asset credited thereto or any security entitlement in respect thereof. Neither the financial assets
credited to the Collateral Account nor the security entitlements in respect thereof will be subject to deduction, set-off, banker’s lien, or any other right in favor of any person other than the Company. 

ARTICLE 13 
 RIGHTS AND
REMEDIES OF THE COLLATERAL AGENT 
 Section 13.01. Rights and Remedies of the Collateral Agent. (a) In
addition to the rights and remedies set forth herein or otherwise available at law or in equity, after a collateral event of default (as specified in Section 13.01(b)) hereunder, the Collateral Agent shall have all of the rights and remedies
with respect to the Collateral of a secured party under the UCC (whether or not the UCC is in effect in the jurisdiction where the rights and remedies are asserted) and the TRADES Regulations and such additional rights and remedies to which a
secured party is entitled under the laws in effect in any jurisdiction where any rights and remedies hereunder may be asserted. Without limiting the generality of the foregoing, such remedies may include, to the extent permitted by applicable law,
(1) retention of the Notes underlying Pledged Applicable Ownership Interests in Notes, the Pledged Treasury Securities and/or the Pledged Applicable Ownership Interests in the Treasury Portfolio in full satisfaction of the Holders’
obligations under the Purchase Contracts and the Purchase Contract Agreement and/or (2) sale of the Notes underlying Pledged Applicable Ownership Interests in Notes, the Pledged Treasury Securities or the Pledged Applicable Ownership Interests
in the Treasury Portfolio in one or more public or private sales. 
 (b) Without limiting any rights or powers
otherwise granted by this Agreement to the Collateral Agent or under applicable law, in the event the Collateral Agent is unable to make payments to the Company on account of Proceeds of (i) the Notes underlying Pledged Applicable Ownership
Interests in Notes (other than any interest payments thereon), (ii) Pledged 

  
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Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury Portfolio), or (iii) the Pledged
Treasury Securities as provided in this Agreement in satisfaction of the Obligations of the Holder of the Units of which such Notes underlying Pledged Applicable Ownership Interests in Notes, such Pledged Applicable Ownership Interests in the
Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury Portfolio) or such Pledged Treasury Securities are a part under the related Purchase Contracts, the inability to make such
payments shall constitute a “collateral event of default” hereunder and the Collateral Agent shall, for the benefit of the Company, have and may exercise, with reference to such Notes underlying Pledged Applicable Ownership
Interests in Notes, Pledged Treasury Securities or Pledged Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury Portfolio), as applicable, any
and all of the rights and remedies available to a secured party under the UCC and the TRADES Regulations after default by a debtor, and as otherwise granted herein or under any applicable law. 

(c) Without limiting any rights or powers otherwise granted by this Agreement to the Collateral Agent or under applicable
law, the Collateral Agent is hereby irrevocably authorized to receive, collect and apply to the satisfaction of the Obligations all payments with respect to (i) the Notes underlying Pledged Applicable Ownership Interests in Notes (other than
any interest payments thereon), (ii) the Pledged Treasury Securities and (iii) the Pledged Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the
Treasury Portfolio), subject, in each case, to the provisions of this Agreement, and as otherwise provided herein. 

(d) The Purchase Contract Agent and each Holder agrees that, from time to time, upon the written request of the Collateral
Agent, the Purchase Contract Agent, on behalf of such Holder, shall execute and deliver such further documents and do such other acts and things as the Collateral Agent may reasonably request in order to maintain the Pledge, and the perfection and
priority thereof, and to confirm the rights of the Collateral Agent hereunder. The Purchase Contract Agent shall have no liability to any Holder for executing any documents or taking any such acts requested by the Collateral Agent hereunder, except
for liability for its own grossly negligent acts, its own grossly negligent failure to act or its own willful misconduct. 
 ARTICLE 14

 REPRESENTATIONS AND WARRANTIES TO COLLATERAL AGENT; HOLDER COVENANTS 

Section 14.01. Representations and Warranties. Each Holder from time to time, acting through the Purchase
Contract Agent as attorney-in-fact (it being understood that the Purchase Contract Agent shall not be liable for any representation or warranty made by or on behalf of a Holder), hereby represents and warrants to the Collateral Agent and the Company
(with respect to such Holder’s interest in the Collateral), which representations and warranties shall be deemed repeated on each day a Holder effects a Transfer of Collateral, that: 

(a) such Holder has the power to grant a security interest in and lien on the Collateral; 

  
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 (b) such Holder is the sole beneficial owner of the Collateral and, in the
case of Collateral delivered in physical form, is the sole holder of such Collateral and is the sole beneficial owner of, or has the right to Transfer, the Collateral it Transfers to the Collateral Agent for credit to the Collateral Account, free
and clear of any security interest, lien, encumbrance, call, liability to pay money or other restriction other than the security interest and lien granted under Article 11; 

(c) upon the Transfer of the Collateral to the Securities Intermediary for credit to the Collateral Account, the
Collateral Agent, for the benefit of the Company, will have a valid and perfected first priority security interest therein (assuming that any central clearing operation or any securities intermediary or other entity not within the control of the
Holder involved in the Transfer of the Collateral, including the Collateral Agent and the Securities Intermediary, gives the notices and takes the action required of it hereunder and under applicable law for perfection of that interest and assuming
the establishment and exercise of control pursuant to Article 12); and 
 (d) the execution and performance by the
Holder of its obligations under this Agreement will not result in the creation of any security interest, lien or other encumbrance on the Collateral (other than the security interest and lien granted under Article 11) or violate any provision of any
existing law or regulation applicable to it or of any mortgage, charge, pledge, indenture, contract or undertaking to which it is a party or which is binding on it or any of its assets. 

Section 14.02. Covenants. The Purchase Contract Agent and the Holders from time to time, acting through the
Purchase Contract Agent as their attorney-in-fact (it being understood that the Purchase Contract Agent shall not be liable for any covenant made by or on behalf of a Holder), hereby covenant to the Collateral Agent and the Company that for so long
as the Collateral remains subject to the Pledge: 
 (a) neither the Purchase Contract Agent nor such Holders will create
or purport to create or allow to subsist any mortgage, charge, lien, pledge or any other security interest whatsoever over the Collateral or any part of it other than pursuant to this Agreement; and 

(b) neither the Purchase Contract Agent nor such Holders will sell or otherwise dispose (or attempt to dispose) of the
Collateral or any part of it except for the beneficial interest therein, subject to the Pledge hereunder, transferred in connection with a Transfer of the Units. 

ARTICLE 15 
 THE COLLATERAL
AGENT, THE CUSTODIAL AGENT AND THE SECURITIES INTERMEDIARY 
 Section 15.01. Appointment, Powers and
Immunities. The Collateral Agent, the Custodial Agent and the Securities Intermediary shall act solely as agent for 

  
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the Company hereunder (and not as a fiduciary), shall not assume any obligation or relationship of agency or trust for or with any of the Holders, except for the obligations owed by a pledgee of
property to the owner of the property under this Agreement and applicable law, and shall have such powers as are specifically vested in the Collateral Agent, the Custodial Agent and the Securities Intermediary, as the case may be, by the terms of
this Agreement. The Collateral Agent, the Custodial Agent and Securities Intermediary shall: 
 (a) have no duties or
responsibilities except those expressly set forth in this Agreement and no implied covenants or obligations shall be inferred from this Agreement against the Collateral Agent, the Custodial Agent or the Securities Intermediary, nor shall the
Collateral Agent, the Custodial Agent or the Securities Intermediary be bound by the provisions of any agreement by any party hereto (to which the Collateral Agent, the Custodian Agent or the Securities Intermediary, as the case may be, is not a
party) beyond the specific terms hereof; 
 (b) not be responsible for any recitals contained in this Agreement, or in
any certificate or other document referred to or provided for in, or received by it under, this Agreement or the Units, or for the value, validity, effectiveness, genuineness, enforceability or sufficiency of this Agreement (other than as against
the Collateral Agent, the Custodial Agent or the Securities Intermediary, as the case may be), the Units, any Collateral or any other document referred to or provided for herein or therein or for any failure by the Company or any other Person
(except the Collateral Agent, the Custodial Agent or Securities Intermediary, as the case may be) to perform any of its obligations hereunder or thereunder or for the perfection, priority or, except as expressly required hereby, maintenance of any
security interest created hereunder; 
 (c) not be required to initiate or conduct any litigation or collection
proceedings hereunder (except pursuant to directions furnished under Section 15.02, subject to Section 15.08); 

(d) not be responsible for any action taken or omitted to be taken by it hereunder or under any other document or
instrument referred to or provided for herein or in connection herewith or therewith, except for its own gross negligence or willful misconduct; and 

(e) not be required to advise any party as to selling or retaining, or taking or refraining from taking any action with
respect to, any securities or other property deposited hereunder. 
 Subject to the foregoing, during the term of this Agreement, the Collateral Agent, the
Custodial Agent and the Securities Intermediary shall take all reasonable action in connection with the safekeeping and preservation of the Collateral hereunder as determined by industry standards. 

No provision of this Agreement shall require the Collateral Agent, the Custodial Agent or the Securities Intermediary to expend or risk its own funds or
otherwise incur any liability in the performance of any of its duties hereunder. In no event shall the Collateral Agent, the Custodial Agent or the Securities Intermediary be liable for any amount in excess of the Value of the Collateral. 

  
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 Section 15.02. Instructions of the Company. The Company shall have
the right, by one or more written instruments executed and delivered to the Collateral Agent, to direct the time, method and place of conducting any proceeding for the realization of any right or remedy available to the Collateral Agent, or of
exercising any power conferred on the Collateral Agent, or to direct the taking or refraining from taking of any action authorized by this Agreement; provided, however, that (i) such direction shall not conflict with the
provisions of any law or of this Agreement or involve the Collateral Agent in personal liability and (ii) the Collateral Agent shall be indemnified to its satisfaction as provided herein. Nothing contained in this Section 15.02 shall
impair the right of the Collateral Agent in its discretion to take any action or omit to take any action which it deems proper and which is not inconsistent with such direction. None of the Collateral Agent, the Custodial Agent or the Securities
Intermediary has any obligation or responsibility to file UCC financing or continuation statements. 
 Section 15.03.
Reliance by Collateral Agent, Custodial Agent and Securities Intermediary. Each of the Securities Intermediary, the Custodial Agent and the Collateral Agent shall be entitled to rely conclusively upon any certification, order, judgment,
opinion, notice or other written communication (including, without limitation, any thereof by e-mail or similar electronic means, telecopy or facsimile) believed by it in good faith to be genuine and to have been signed or sent by or on behalf of
the proper Person or Persons (without being required to determine the correctness of any fact stated therein) and consult with and conclusively rely upon advice, opinions and statements of legal counsel and other experts selected by the Collateral
Agent, the Custodial Agent or the Securities Intermediary, as the case may be. As to any discretionary action or matters not expressly provided for by this Agreement, the Collateral Agent, the Custodial Agent and the Securities Intermediary shall in
all cases be fully protected in acting, or in refraining from acting, hereunder in accordance with instructions given by the Company. 

Section 15.04. Certain Rights. (a) Whenever in the administration of the provisions of this Agreement the
Collateral Agent, the Custodial Agent or the Securities Intermediary shall deem it necessary or desirable that a matter be proved or established prior to taking, or omitting to take, or suffering any action hereunder, or suffering to exist any state
of events, such matter (unless other evidence in respect thereof be herein specifically prescribed) may, in the absence of bad faith on the part of the Collateral Agent, the Custodial Agent or the Securities Intermediary, be deemed to be
conclusively proved and established by an Officers’ Certificate delivered to the Collateral Agent, the Custodial Agent or the Securities Intermediary and such certificate, in the absence of bad faith on the part of the Collateral Agent, the
Custodial Agent or the Securities Intermediary, shall be full warrant to the Collateral Agent, the Custodial Agent or the Securities Intermediary for any action taken, suffered or omitted by it under the provisions of this Agreement in reliance
thereon. 

  
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 (b) The Collateral Agent, the Custodial Agent or the Securities Intermediary
shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, entitlement order, approval or other paper or document that it reasonably
believes to be genuine. 
 Section 15.05. Merger, Conversion, Consolidation or Succession to Business. Any
Person or national association into which the Collateral Agent, the Custodial Agent or the Securities Intermediary may be merged or converted or with which it may be consolidated, or any Person or national association resulting from any merger,
conversion or consolidation to which the Collateral Agent, the Custodial Agent or the Securities Intermediary shall be a party, or any Person or national association succeeding to all or substantially all of the corporate trust business of the
Collateral Agent, the Custodial Agent or the Securities Intermediary shall be the successor of the Collateral Agent, the Custodial Agent or the Securities Intermediary hereunder without the execution or filing of any paper with any party hereto or
any further act on the part of any of the parties hereto except where an instrument of transfer or assignment is required by law to effect such succession, anything herein to the contrary notwithstanding. 

Section 15.06. Rights in Other Capacities. The Collateral Agent, the Custodial Agent and the Securities
Intermediary and their affiliates may (without having to account therefor to the Company) accept deposits from, lend money to, make their investments in and generally engage in any kind of banking, trust or other business with the Purchase Contract
Agent, any other Person interested herein and any Holder (and any of their respective subsidiaries or affiliates) as if it were not acting as the Collateral Agent, the Custodial Agent or the Securities Intermediary, as the case may be, and the
Collateral Agent, the Custodial Agent, the Securities Intermediary and their affiliates may accept fees and other consideration from the Purchase Contract Agent and any Holder without having to account for the same to the Company; provided
that each of the Collateral Agent, the Custodial Agent and the Securities Intermediary covenants and agrees with the Company that it shall not accept, receive or permit there to be created in favor of itself and shall take no affirmative action to
permit there to be created in favor of any other Person, any security interest, lien or other encumbrance of any kind in or upon the Collateral other than the lien created by the Pledge. 

Section 15.07. Non-reliance on the Collateral Agent, Custodial Agent And Securities Intermediary. None of the
Collateral Agent, the Custodial Agent and the Securities Intermediary shall be required to keep itself informed as to the performance or observance by the Purchase Contract Agent or any Holder of this Agreement, the Units or any other document
referred to or provided for herein or therein or to inspect the properties or books of the Purchase Contract Agent or any Holder. None of the Collateral Agent, the Custodial Agent or the Securities Intermediary shall have any duty or responsibility
to provide the Company with any credit or other information concerning the affairs, financial condition or business of the Purchase Contract Agent or any Holder (or any of their respective affiliates) that may come into the possession of the
Collateral Agent, the Custodial Agent or the Securities Intermediary or any of their respective affiliates. 

  
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 Section 15.08. Compensation and Indemnity. The Company agrees to:

 (a) pay the Collateral Agent, the Custodial Agent and the Securities Intermediary from time to time such reasonable
compensation as shall be agreed in writing between the Company and the Collateral Agent, the Custodial Agent or the Securities Intermediary, as the case may be, for all services rendered by them hereunder; 

(b) indemnify and hold harmless the Collateral Agent, the Custodial Agent, the Securities Intermediary and each of their
respective directors, officers, agents and employees (collectively, the “Pledge Indemnitees”), from and against any and all claims, liabilities, and expenses (including reasonable fees and out of pocket expenses of outside counsel)
(collectively, “Losses” and individually, a “Loss”) that may be imposed on, incurred by, or asserted against, the Pledge Indemnitees or any of them for following any instructions or other directions upon which any
of the Collateral Agent, the Custodial Agent or the Securities Intermediary is entitled to rely pursuant to the terms of this Agreement, provided that the Collateral Agent, the Custodial Agent or the Securities Intermediary has not acted with gross
negligence or engaged in willful misconduct or bad faith with respect to the specific Loss against which indemnification is sought; and 

(c) in addition to and not in limitation of paragraph (b) of this Section 15.08, indemnify and hold the Pledge
Indemnitees and each of them harmless from and against any and all Losses that may be imposed on, incurred by or asserted against, the Pledge Indemnitees or any of them in connection with or arising out of the Collateral Agent’s, the Custodial
Agent’s or the Securities Intermediary’s acceptance or performance of its powers and duties under this Agreement, provided the Collateral Agent, the Custodial Agent or the Securities Intermediary has not acted with gross negligence or
engaged in willful misconduct or bad faith with respect to the specific Loss against which indemnification is sought, including the Pledge Indemnitee’s reasonable out-of-pocket costs and expenses of defending themselves against any claim or
liability in connection with the exercise or performance of any of the Collateral Agent’s, the Custodial Agent’s or Securities Intermediary’s powers or duties hereunder or thereunder or of enforcing the provisions of this
Section 15.08 and Section 15.14. 
 The provisions of this Section 15.08 and Section 15.14 shall survive the resignation or removal of
the Collateral Agent, the Custodial Agent or the Securities Intermediary and the termination of this Agreement. 

Section 15.09. Failure to Act. In the event that, in the good faith belief of the Collateral Agent, the Custodial
Agent or the Securities Intermediary, an ambiguity in the provisions of this Agreement arises or any actual dispute between or conflicting claims by or among the parties hereto or any other Person with respect to any funds or property deposited
hereunder has been asserted in writing, then at its sole option, each of the Collateral Agent, the Custodial Agent and the Securities Intermediary shall be entitled, after prompt notice to the Company and the Purchase

  
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Contract Agent, to refuse to comply with any and all claims, demands or instructions with respect to such property or funds so long as such dispute or conflict shall continue, and the Collateral
Agent, the Custodial Agent and the Securities Intermediary, as the case may be, shall not be or become liable in any way to any of the parties hereto for its failure or refusal to comply with such conflicting claims, demands or instructions. The
Collateral Agent, the Custodial Agent and the Securities Intermediary shall be entitled to refuse to act until either: 

(a) such conflicting or adverse claims or demands shall have been finally determined by a court of competent jurisdiction
or settled by agreement between the conflicting parties as evidenced in a writing satisfactory to the Collateral Agent, the Custodial Agent or the Securities Intermediary; or 

(b) the Collateral Agent, the Custodial Agent or the Securities Intermediary shall have received security or an indemnity
satisfactory to it sufficient to hold it harmless from and against any and all loss, liability or reasonable out-of-pocket expense which it may incur by reason of its acting. 

The Collateral Agent, the Custodial Agent and the Securities Intermediary may in addition elect to commence an interpleader action or seek other judicial
relief or orders as the Collateral Agent, the Custodial Agent or the Securities Intermediary may deem necessary. Notwithstanding anything contained herein to the contrary, none of the Collateral Agent, the Custodial Agent or the Securities
Intermediary shall be required to take any action that is in its opinion contrary to law or to the terms of this Agreement, or which would in its opinion subject it or any of its officers, employees or directors to personal liability. 

Section 15.10. Resignation of Collateral Agent, the Custodial Agent and the Securities Intermediary. Subject to
the appointment and acceptance of a successor Collateral Agent, Custodial Agent or Securities Intermediary as provided below: 

(i) the Collateral Agent, the Custodial Agent or the Securities Intermediary may resign at any time by giving notice
thereof to the Company and the Purchase Contract Agent as attorney-in-fact for the Holders; 
 (ii) the Collateral
Agent, the Custodial Agent or the Securities Intermediary may be removed at any time by the Company; and 
 (iii) if the
Collateral Agent, the Custodial Agent or the Securities Intermediary fails to perform any of its material obligations hereunder in any material respect for a period of not less than 20 days after receiving written notice of such failure by the
Purchase Contract Agent and such failure shall be continuing, the Collateral Agent, the Custodial Agent and the Securities Intermediary may be removed by the Purchase Contract Agent, acting at the direction of Holders of a majority of the Units.

 The Purchase Contract Agent shall promptly notify the Company upon the transmission of notice as contemplated by clause (iii) of Section 15.10
and any removal of the Collateral Agent, the Custodial Agent or the Securities Intermediary pursuant to clause (iii) of this Section 15.10. Upon any such resignation or removal under this Section 15.10, the Company shall have the
right to 

  
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appoint a successor Collateral Agent, Custodial Agent or Securities Intermediary, as the case may be, which shall not be an Affiliate of the Purchase Contract Agent. If no successor Collateral
Agent, Custodial Agent or Securities Intermediary shall have been so appointed and shall have accepted such appointment within 45 days after the retiring Collateral Agent’s, Custodial Agent’s or Securities Intermediary’s giving of
notice of resignation or the Company’s or the Purchase Contract Agent’s giving notice of such removal, then the retiring or removed Collateral Agent, Custodial Agent or Securities Intermediary may petition any court of competent
jurisdiction, at the expense of the Company, for the appointment of a successor Collateral Agent, Custodial Agent or Securities Intermediary. The Collateral Agent, the Custodial Agent and the Securities Intermediary shall each be a bank or a
national banking association with a combined capital and surplus of at least $50,000,000. Upon the acceptance of any appointment as Collateral Agent, Custodial Agent or Securities Intermediary hereunder by a successor Collateral Agent, Custodial
Agent or Securities Intermediary, as the case may be, such successor Collateral Agent, Custodial Agent or Securities Intermediary, as the case may be, shall thereupon succeed to and become vested with all the rights, powers, privileges and duties of
the retiring Collateral Agent, Custodial Agent or Securities Intermediary, as the case may be, and the retiring Collateral Agent, Custodial Agent or Securities Intermediary, as the case may be, shall take all appropriate action, subject to payment
of any amounts then due and payable to it hereunder, to transfer any money and property held by it hereunder (including the Collateral) to such successor. The retiring Collateral Agent, Custodial Agent or Securities Intermediary shall, upon such
succession, be discharged from its duties and obligations as Collateral Agent, Custodial Agent or Securities Intermediary hereunder. After any retiring Collateral Agent’s, Custodial Agent’s or Securities Intermediary’s resignation
hereunder as Collateral Agent, Custodial Agent or Securities Intermediary, the provisions of this Article 15 shall continue in effect for its benefit in respect of any actions taken or omitted to be taken by it while it was acting as the Collateral
Agent, the Custodial Agent or the Securities Intermediary. Any resignation or removal of the Collateral Agent, the Custodial Agent or the Securities Intermediary hereunder, at a time when such Person is also acting as the Collateral Agent, the
Custodial Agent or the Securities Intermediary, as the case may be, shall be deemed for all purposes of this Agreement as the simultaneous resignation or removal of the Collateral Agent, the Securities Intermediary or the Custodial Agent, as the
case may be. 
 Section 15.11. Right to Appoint Agent or Advisor. The Collateral Agent shall have the right to
appoint agents or advisors in connection with any of its duties hereunder, and the Collateral Agent shall not be liable for any action taken or omitted by, or in reliance upon the advice of, such agents or advisors selected in good faith. The
appointment of agents pursuant to this Section 15.11 shall be subject to prior written consent of the Company, which consent shall not be unreasonably withheld. 

Section 15.12. Survival. The provisions of this Article 15 shall survive termination of this Agreement and the
resignation or removal of the Collateral Agent, the Custodial Agent or the Securities Intermediary. 
 Section 15.13.
Exculpation. Anything contained in this Agreement to the contrary notwithstanding, in no event shall the Company, Collateral Agent, the Custodial Agent or the Securities Intermediary or their officers, directors, employees or agents be liable
under this Agreement for indirect, special, punitive, or consequential 

  
 111 

 
loss or damage of any kind whatsoever, including, but not limited to, lost profits, whether or not the likelihood of such loss or damage was known to the Company, Collateral Agent, the Custodial
Agent or the Securities Intermediary, or any of them and regardless of the form of action. 
 Section 15.14.
Expenses, Etc. The Company agrees to reimburse the Collateral Agent, the Custodial Agent and the Securities Intermediary for: 

(a) all reasonable costs, fees and out-of-pocket expenses of the Collateral Agent, the Custodial Agent and the Securities
Intermediary (including, without limitation, the reasonable fees and expenses of counsel to the Collateral Agent, the Custodial Agent and the Securities Intermediary), in connection with (i) the negotiation, preparation, execution and delivery
or performance of this Agreement (excluding taxes that are based on or measured by income in whole or in part (including franchise taxes)) and (ii) any modification, supplement or waiver of any of the terms of this Agreement; 

(b) all reasonable costs, fees and out-of-pocket expenses of the Collateral Agent, the Custodial Agent and the Securities
Intermediary (including, without limitation, reasonable fees and expenses of counsel) in connection with (i) any enforcement or proceedings resulting or incurred in connection with causing any Holder to satisfy its obligations under the
Purchase Contracts forming a part of the Units and (ii) the enforcement of this Section 15.14; 
 (c) all
transfer, stamp, documentary or other similar taxes, assessments or charges levied by any governmental or revenue authority in respect of this Agreement and all costs, expenses, taxes, assessments and other charges incurred in connection with any
filing, registration, recording or perfection of any security interest contemplated hereby; 
 (d) all reasonable fees
and out-of-pocket expenses of any agent or advisor appointed by the Collateral Agent and consented to by the Company under Section 15.11; and 

(e) any other out-of-pocket costs and expenses (excluding taxes) reasonably incurred by the Collateral Agent, the
Custodial Agent and the Securities Intermediary in connection with the performance of their duties hereunder. 

Section 15.15. Force Majeure. In no event shall any of the Collateral Agent, Custodial Agent and Securities
Intermediary be responsible or liable for any failure or delay in the performance of its obligations under this Agreement arising out of or caused by circumstances beyond its control, including, without limitation, acts of God; earthquake; fires;
floods; wars; civil or military disturbances; terrorist acts; sabotage; epidemics; riots; interruptions, loss or malfunctions of utilities; or acts of civil or military authority or governmental actions, in each case, which delay, restrict or
prohibit the providing of services contemplated by this Agreement; it being understood that the Collateral Agent, Custodial Agent and Securities Intermediary shall use commercially reasonable efforts which are consistent with accepted practices in
the banking industry to resume performance as soon as practicable under such circumstances. 

  
 112 

 ARTICLE 16 

MISCELLANEOUS 

Section 16.01. Security Interest Absolute. All rights of the Collateral Agent and security interests hereunder,
and all obligations of the Holders from time to time hereunder pursuant to the Pledge, shall be absolute and unconditional irrespective of: 

(a) any lack of validity or enforceability of any provision of the Purchase Contracts or the Units or any other agreement
or instrument relating thereto; 
 (b) any change in the time, manner or place of payment of, or any other term of, or
any increase in the amount of, all or any of the obligations of Holders of the Units under the related Purchase Contracts, or any other amendment or waiver of any term of, or any consent to any departure from any requirement of, the Purchase
Contract Agreement or any Purchase Contract or any other agreement or instrument relating thereto; or 
 (c) any other
circumstance which might otherwise constitute a defense available to, or discharge of, a borrower, a guarantor or a pledgor. 

Section 16.02. Notice of Termination Event. Upon the occurrence of a Termination Event, the Company shall deliver
written notice to the Purchase Contract Agent, the Collateral Agent and the Securities Intermediary within a reasonable amount of time and to the extent permitted by law. 

[SIGNATURES ON THE FOLLOWING PAGE] 

  
 113 

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

													
	UNITED TECHNOLOGIES CORPORATION	 		 	 The Bank of New York Mellon Trust Company, N.A.,

as Purchase Contract Agent and as attorney-in-fact of the Holders from time to time of the Units

					
	By:	 	/s/ Thomas I. Rogan	 		 	By:	 	/s/ Lawrence M. Kusch
		 	Name:	 	Thomas I. Rogan	 		 		 	Name:	 	Lawrence M. Kusch
		 	Title:	 	Vice President, Treasurer	 		 		 	Title:	 	Vice President
			
	 Address for Notices:
 United
Technologies Building
 One Financial Plaza
 Hartford,
Connecticut 06103
	 		 	 Address for Notices:
 The Bank of
New York Mellon Trust Company, N.A.,
 525 William Penn Place

38th Floor

Pittsburgh, PA 15259
 Attn: Corporate Trust
Administration

  

													
		 		 	 Wilmington Trust, National Association,

as Collateral Agent, Custodial Agent
 and Securities
Intermediary

					
		 		 		 	By:	 	/s/ Joshua C. Jones
		 		 		 		 		 	Name:	 	Joshua C. Jones
		 		 		 		 		 	Title:	 	Banking Officer
					
		 		 		 		 	 Address for Notices:
 Wilmington
Trust National Association
 Corporate Client Services
 1100
North Market Street
 Wilmington, DE 19890
 Attn: United
Technologies Corp. Administrator

  

 EXHIBIT A 

(FORM OF FACE OF CORPORATE UNITS CERTIFICATE) 

[For inclusion in Global Certificate only — THIS CERTIFICATE IS A GLOBAL CERTIFICATE WITHIN THE MEANING OF THE PURCHASE CONTRACT AND
PLEDGE AGREEMENT HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF CEDE & CO., AS NOMINEE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (THE “DEPOSITARY”), THE DEPOSITARY OR ANOTHER NOMINEE OF THE
DEPOSITARY. THIS CERTIFICATE IS EXCHANGEABLE FOR CERTIFICATES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE PURCHASE CONTRACT AND PLEDGE AGREEMENT AND NO TRANSFER OF
THIS CERTIFICATE (OTHER THAN A TRANSFER OF THIS CERTIFICATE 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) MAY BE REGISTERED EXCEPT IN LIMITED
CIRCUMSTANCES. 
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY FOR REGISTRATION OF TRANSFER,
EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH
OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
HEREIN.] 

  
 A-1 

					
	No.				CUSIP No. 913017117
	Number of Corporate Units:				ISIN No. US9130171179

 UNITED TECHNOLOGIES CORPORATION 

Corporate Units 
 This
Corporate Units Certificate certifies that [Cede & Co.] is the registered Holder of the number of Corporate Units set forth above [For inclusion in Global Certificates only — or such other number of Corporate Units reflected in the
Schedule of Increases or Decreases in Global Certificate attached hereto, which number, taken together with the number of all other outstanding Corporate Units and the number of all outstanding Treasury Units, shall not exceed 22,000,0000 Units].
Each Corporate Unit consists of (i) the rights and obligations of the Holder under one Purchase Contract with the Company pursuant to which (A) the Holder will agree to purchase from the Company, and the Company will agree to sell to the
Holder, not later than the Purchase Contract Settlement Date, for the Stated Amount in cash, a number of shares of Common Stock equal to the Settlement Rate, subject to anti-dilution adjustments and (B) the Company will pay the Holder quarterly
Contract Adjustment Payments, subject to the Company’s right to defer such Contract Adjustment Payments and (ii) either (A) an Applicable Ownership Interest in Notes or (B) upon the occurrence of a Successful Optional Remarketing
during the Optional Remarketing Period, the Applicable Ownership Interest in the Treasury Portfolio, subject to the pledge of the Applicable Ownership Interest in the Treasury Portfolio (as specified in clause (i) of the definition of
Applicable Ownership Interest in the Treasury Portfolio) by such Holder pursuant to the Purchase Contract and Pledge Agreement. 
 All
capitalized terms used herein that are defined in the Purchase Contract and Pledge Agreement (as defined on the reverse hereof) have the meaning set forth therein. 

In the event of any inconsistency between the provisions of this Corporate Units Certificate and the provisions of the Purchase Contract and
Pledge Agreement (as defined below), the provisions of the Purchase Contract and Pledge Agreement shall govern and control. 
 Pursuant to
the Purchase Contract and Pledge Agreement, the Applicable Ownership Interest in Notes or the Applicable Ownership Interest in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury
Portfolio), as the case may be, constituting part of each Corporate Unit evidenced hereby have been pledged to the Collateral Agent, for the benefit of the Company, to secure the obligations of the Holder under the Purchase Contract comprising part
of such Corporate Unit. 
 All payments of the principal amount with respect to the Notes underlying the Pledged Applicable Ownership
Interests in Notes or all payments with respect to the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury Portfolio), as the case may be, or
payments of interest on the Pledged Applicable Ownership Interests in Notes or distributions with respect to the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (ii) of the definition of Applicable Ownership
Interests in the Treasury Portfolio), as the case may be, constituting part of the Corporate Units shall be paid on the dates and in the manner set forth in the Purchase Contract and Pledge Agreement. Interest on the Notes underlying the Applicable
Ownership Interests in Notes or distributions on the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (ii) of the definition of Applicable Ownership Interests in the Treasury Portfolio), as the case may be,
forming part of the Corporate Units evidenced hereby, which are payable on each Payment Date (or, in the case of distributions on the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (ii) of the definition of
Applicable Ownership Interests in the Treasury Portfolio), which is payable on the Purchase Contract Settlement Date), shall, subject to receipt thereof by the Purchase Contract Agent, be paid to the Person in whose name this Corporate Units
Certificate (or a Predecessor Corporate Units Certificate) is registered at the close of business on the Record Date for such Payment Date. 

Each Purchase Contract evidenced hereby obligates the Holder of this Corporate Units Certificate to purchase, and the Company to sell, on the
Purchase Contract Settlement Date, at a Purchase Price equal to the Stated Amount, a number of shares of Common Stock, equal to the Settlement Rate, unless on or prior to the Purchase Contract Settlement Date there shall have occurred a Termination
Event, an Early Settlement or a Fundamental 

  
 A-2 

 
Change Early Settlement with respect to such Purchase Contract, all as provided in the Purchase Contract and Pledge Agreement. The Purchase Price for the shares of Common Stock purchased pursuant
to each Purchase Contract evidenced hereby, if not paid earlier, shall be paid on the Purchase Contract Settlement Date by application of payment received in the Final Remarketing of the Notes underlying the Pledged Applicable Ownership Interests in
Notes equal to the principal amount thereof or the proceeds of the Pledged Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury Portfolio), as
the case may be, pledged to secure the Holder’s obligations under such Purchase Contract. 
 Distributions on the Applicable Ownership
Interests in Notes and distributions on the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (ii) of the definition of Applicable Ownership Interests in the Treasury Portfolio) will be payable at the Corporate
Trust Office of the Purchase Contract Agent or its agent in New York City, which is located at 101 Barclay Street, 8W, New York, New York 10286, except that all payments with respect to Global Certificates will be made by wire transfer of
immediately available funds to the Depositary. 
 Each Purchase Contract evidenced hereby obligates each Holder and beneficial owner to
agree, for U.S. federal, state and local income tax purposes (unless otherwise required by any taxing authority) (i) to treat each beneficial owner of a Corporate Unit as the owner, separately, of each of the applicable Purchase Contract and
the applicable interests in the Collateral, including the Notes underlying the Applicable Ownership Interests in Notes or the Applicable Ownership Interests in the Treasury Portfolio, as the case may be, (ii) to treat the Notes as indebtedness,
(iii) to allocate, as of the date hereof, 100% of a Holder’s purchase price for a Corporate Unit to the Applicable Ownership Interests in Notes and 0% to each Purchase Contract, which will establish each Holder’s initial tax basis in
each Purchase Contract as $0 and each Holder’s initial tax basis in each Applicable Ownership Interest in Notes as $50, and (iv) in all events, not to take any position for U.S. federal, state or local income tax purposes that is
inconsistent with or contrary to the above covenants. 
 The Company shall pay, on each Contract Adjustment Payment Date, in respect of each
Purchase Contract forming part of a Corporate Unit evidenced hereby, an amount (the “Contract Adjustment Payments”) equal to 5.95% per year of the Stated Amount, computed on the basis of a 360-day year consisting of twelve
30-day months. Such Contract Adjustment Payments shall be payable to the Person in whose name this Corporate Units Certificate is registered at the close of business on the Record Date for such Contract Adjustment Payment Date. The Company may, at
its option, defer such Contract Adjustment Payments as described in the Purchase Contract and Pledge Agreement. The Contract Adjustment Payments are unsecured and will rank subordinate and junior in right of payment to all of the Company’s
existing and future Senior Indebtedness. 
 Interest on the Notes or distributions on the Applicable Ownership Interest in the Treasury
Portfolio, as the case may be, and the Contract Adjustment Payments will be payable at the office of the Purchase Contract Agent or its agent in the Borough of Manhattan, New York City. If the book-entry system for the Corporate Units has been
terminated, the Contract Adjustment Payments will be payable, at the option of the Company, by check mailed to the address of the Person entitled thereto at such Person’s address as it appears on the Security Register, or by wire transfer to
the account designated by such Person by a prior written notice to the Purchase Contract Agent. 
 Reference is hereby made to the further
provisions set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. 

Unless the certificate of authentication hereon has been executed by the Purchase Contract Agent by manual signature, this Corporate Units
Certificate shall not be entitled to any benefit under the Purchase Contract and Pledge Agreement or be valid or obligatory for any purpose. 

  
 A-3 

 IN WITNESS WHEREOF, the Company and the Holder specified above have caused this instrument to be
duly executed. 
  

									
							UNITED TECHNOLOGIES CORPORATION
				
	Attested:				By:		  

					
	By:		  
				Name:		
			Name:				Title:		
			Title:						
				
							HOLDER SPECIFIED ABOVE (as to obligations of
							such Holder under the Purchase Contracts)
					
							By:		The Bank of New York Mellon Trust Company, N.A., not individually but solely as
									attorney-in-fact of such Holder
					
							By:		  

									Authorized Signatory

 CERTIFICATE OF AUTHENTICATION 

OF PURCHASE CONTRACT AGENT 
 This is one of the
Corporate Units Certificates referred to in the within mentioned Purchase Contract and Pledge Agreement. 
  

			
	 The Bank of New York Mellon Trust Company, N.A.,

as Purchase Contract Agent

		
	By:		  

			Authorized Signatory

  
 A-4 

 (REVERSE OF CORPORATE UNITS CERTIFICATE) 

Each Purchase Contract evidenced hereby is governed by the Purchase Contract and Pledge Agreement, dated as of June 18, 2012 (as may be
supplemented from time to time, the “Purchase Contract and Pledge Agreement”), between the Company, Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, and as Securities Intermediary, and The Bank of New
York Mellon Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact for the Holders of Corporate Units and Treasury Units from time to time, to which Purchase Contract and Pledge Agreement and supplemental agreements thereto
reference is hereby made for a description of the respective rights, limitations of rights, obligations, duties and immunities thereunder of the Purchase Contract Agent, the Company, and the Holders and of the terms upon which the Corporate Units
Certificates are, and are to be, executed and delivered. 
 Each Purchase Contract evidenced hereby obligates the Holder of this Corporate
Units Certificate to purchase, and the Company to sell, on the Purchase Contract Settlement Date at a price equal to the Stated Amount, a number of shares of Common Stock equal to the Settlement Rate, unless an Early Settlement, a Fundamental Change
Early Settlement or a Termination Event with respect to the Unit of which such Purchase Contract is a part shall have occurred. The Settlement Rate is subject to adjustment as described in the Purchase Contract and Pledge Agreement. 

No fractional shares of Common Stock will be issued upon settlement of any Purchase Contracts, as provided in Section 5.09 of the
Purchase Contract and Pledge Agreement. 
 Each Purchase Contract evidenced hereby that is settled through Early Settlement or Fundamental
Change Early Settlement shall obligate the Holder of the related Corporate Units to purchase at the Purchase Price, and the Company to sell, a number of shares of Common Stock equal to the Minimum Settlement Rate (in the case of an Early Settlement)
or applicable Fundamental Change Early Settlement Rate (in the case of a Fundamental Change Early Settlement). 
 In accordance with the
terms of the Purchase Contract and Pledge Agreement, unless a Termination Event shall have occurred, the Holder of this Corporate Units Certificate shall pay the Purchase Price for the shares of Common Stock purchased pursuant to each Purchase
Contract evidenced hereby by effecting a Cash Settlement, an Early Settlement or, if applicable, a Fundamental Change Early Settlement, from the proceeds of the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause
(i) of the definition of Applicable Ownership Interest in the Treasury Portfolio), from the proceeds of a Final Remarketing of the Notes underlying the Pledged Applicable Ownership Interests in Notes or from the exercise of a Holder’s Put
Right. A Holder of Corporate Units who (1) does not make an effective Cash Settlement in the manner and at the times provided in the Purchase Contract and Pledge Agreement, (2) does not, in the manner and at the times provided in the
Purchase Contract and Pledge Agreement, make an effective Early Settlement or (3) does not, in the manner and at the times provided in the Purchase Contract and Pledge Agreement, make an effective Fundamental Change Early Settlement, shall pay
the Purchase Price, as described in the Purchase Contract and Pledge Agreement, for the shares of Common Stock to be delivered under the related Purchase Contract (1) in the case of a Successful Final Remarketing, from the proceeds of the sale
of the Notes underlying the Pledged Applicable Ownership Interests in Notes held by the Collateral Agent in the Final Remarketing, (2) in the case of a Successful Optional Remarketing, from the proceeds at maturity of the Applicable Ownership
Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury Portfolio) or (3) in the case of a Failed Remarketing, from the proceeds of the exercise of a Holder’s
Put Right, as described below. 
 As provided in the Purchase Contract and Pledge Agreement, upon the occurrence of a Failed Final
Remarketing, as of the Purchase Contract Settlement Date, each Holder of any Pledged Applicable Interests in Notes, unless such Holder has elected Cash Settlement and delivered cash in accordance with Section 5.03(a) of the Purchase Contract
and Pledge Agreement, shall be deemed to have exercised such Holder’s Put Right with respect to the Notes underlying such Applicable Ownership Interests in Notes and to have elected to apply a portion of the Proceeds equal to the principal
amount of the Notes against such Holder’s obligation to pay the aggregate Purchase Price for the shares of Common Stock to be issued under the related Purchase Contracts in full satisfaction of such Holders’ Obligations under such Purchase
Contracts. 

  
 A-5 

 The Company shall not be obligated to issue any shares of Common Stock in respect of a Purchase
Contract or deliver any certificates therefor to the Holder unless it shall have received payment of the aggregate Purchase Price, as described in the Purchase Contract and Pledge Agreement, for the shares of Common Stock to be purchased thereunder
in the manner set forth in the Purchase Contract and Pledge Agreement. 
 The Purchase Contracts and all obligations and rights of the
Company and the Holders thereunder, including, without limitation, the rights of the Holders to receive and the obligation of the Company to pay any Contract Adjustment Payments, shall immediately and automatically terminate, without the necessity
of any notice or action by any Holder, the Purchase Contract Agent or the Company, if, on or prior to the Purchase Contract Settlement Date, a Termination Event shall have occurred. Upon the occurrence of a Termination Event, the Company shall give
written notice to the Purchase Contract Agent, the Collateral Agent, and to the Holders, at their addresses as they appear in the Security Register. Upon and after the occurrence of a Termination Event, the Collateral Agent shall release the Notes
underlying the Pledged Applicable Ownership Interests in Notes or the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of such term) forming a part of each Corporate Unit from the Pledge. A
Corporate Unit shall thereafter represent the right to receive the Notes underlying the Applicable Ownership Interest in the Notes or the Applicable Ownership Interests in the Treasury Portfolio forming a part of such Corporate Units in accordance
with the terms of the Purchase Contract and Pledge Agreement. 
 Under the terms of the Purchase Contract and Pledge Agreement, the Purchase
Contract Agent shall exercise the voting and any other consensual rights pertaining to the Notes underlying the Pledged Applicable Ownership Interests in Notes to the extent instructed in writing by the Holders. Upon receipt of notice of any meeting
at which holders of Notes are entitled to vote or upon any solicitation of consents, waivers or proxies of holders of Notes, the Purchase Contract Agent shall, as soon as practicable thereafter, mail, first class, postage pre-paid, to the Corporate
Units Holders the notice required by the Purchase Contract and Pledge Agreement. 
 Subject to the provisions of the Purchase Contract and
Pledge Agreement, upon the occurrence of a Successful Optional Remarketing and receipt in the Collateral Account of the proceeds thereof, the Collateral Agent shall instruct the Securities Intermediary to apply an amount equal to the Treasury
Portfolio Purchase Price to purchase the Treasury Portfolio. 
 Following the occurrence of a Successful Optional Remarketing, the Holders
of Corporate Units and the Collateral Agent shall have such security interests, rights and obligations with respect to the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of such term) as
the Holder of Corporate Units and the Collateral Agent had in respect of Applicable Ownership Interests in Notes and the underlying Notes, subject to the Pledge thereof as provided in the Purchase Contract and Pledge Agreement and any reference
herein to the Notes or Applicable Ownership Interests in Notes shall be deemed to be a reference to the Treasury Portfolio or the Applicable Ownership Interests in the Treasury Portfolio, as the case may be. 

The Corporate Units Certificates are issuable only in registered form and only in denominations of a single Corporate Unit and any integral
multiple thereof. The transfer of any Corporate Units Certificate will be registered and Corporate Units Certificates may be exchanged as provided in the Purchase Contract and Pledge Agreement. A Holder who elects to substitute a Treasury Security
for the Notes underlying the Applicable Ownership Interests in Notes, thereby creating Treasury Units, shall be responsible for any fees or expenses payable in connection therewith. Except as provided in the Purchase Contract and Pledge Agreement,
such Corporate Unit shall not be separable into its constituent parts, and the rights and obligations of the Holder of such Corporate Unit in respect of the Applicable Ownership Interest in Notes, or Applicable Ownership Interest in the Treasury
Portfolio, as the case may be, and the Purchase Contract constituting such Corporate Units may be acquired, and may be transferred and exchanged, only as a Corporate Unit. 

Subject to, and in compliance with, the conditions and terms set forth in the Purchase Contract and Pledge Agreement, the Holder of Corporate
Units may effect a Collateral Substitution. From and after such Collateral Substitution, each Unit for which Pledged Treasury Securities secure the Holder’s obligation under the Purchase Contract shall be referred to as a “Treasury
Unit.” Subject to certain exceptions in the Purchase Contract and Pledge Agreement, a Holder may make such Collateral Substitution only in integral multiples of 20 Corporate Units for 20 Treasury Units. 

  
 A-6 

 Subject to and upon compliance with the provisions of, and certain exceptions described in, the
Purchase Contract and Pledge Agreement, at the option of the Holder thereof, Purchase Contracts underlying Units may be settled early by effecting an Early Settlement as provided in the Purchase Contract and Pledge Agreement in integral multiples of
20 Corporate Units, or if Applicable Ownership Interests in the Treasury Portfolio have replaced the Applicable Ownership Interests in Notes as a component of the Corporate Units, in integral multiples of 160,000 Corporate Units. 

Upon Early Settlement of Purchase Contracts by a Holder of the related Units, the Notes underlying the Pledged Applicable Ownership Interests
in Notes or the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of such term) underlying such Units shall be released from the Pledge as provided in the Purchase Contract and Pledge
Agreement and the Holder shall be entitled to receive a number of shares of Common Stock equal to the Minimum Settlement Rate for each Purchase Contract as to which Early Settlement is effected. 

Upon the occurrence of a Fundamental Change, a Holder of Corporate Units may effect Fundamental Change Early Settlement of the Purchase
Contracts underlying such Corporate Units pursuant to the terms of the Purchase Contract and Pledge Agreement in integral multiples of 20 Corporate Units, or if the Applicable Ownership Interests in the Treasury Portfolio have replaced the
Applicable Ownership Interests in Notes as a component of the Corporate Units, in integral multiples of 160,000 Corporate Units. Upon Fundamental Change Early Settlement of Purchase Contracts by a Holder of the related Corporate Units, the Notes
underlying the Pledged Applicable Ownership Interests in Notes or the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of such term) underlying such Corporate Units shall be released from
the Pledge as provided in the Purchase Contract and Pledge Agreement and the Holder shall be entitled to receive a number of shares of Common Stock or other consideration specified in the Purchase Contract and Pledge Agreement on account of each
Purchase Contract that forms a part of a Corporate Unit as to which Fundamental Change Early Settlement is effected equal to the applicable Fundamental Change Early Settlement Rate. 

Upon registration of transfer of this Corporate Units Certificate, the transferee shall be bound (without the necessity of any other action on
the part of such transferee, except as may be required by the Purchase Contract Agent pursuant to the Purchase Contract and Pledge Agreement), under the terms of the Purchase Contract and Pledge Agreement and the Purchase Contracts evidenced hereby
and the transferor shall be released from the obligations under the Purchase Contracts evidenced by this Corporate Units Certificate. The Company covenants and agrees, and the Holder, by its acceptance hereof, likewise covenants and agrees, to be
bound by the provisions of this paragraph. 
 The Holder of this Corporate Units Certificate, by its acceptance hereof, authorizes the
Purchase Contract Agent to enter into and perform the related Purchase Contracts forming part of the Corporate Units evidenced hereby on its behalf as its attorney-in-fact, expressly withholds any consent to the assumption (i.e., affirmance) of the
Purchase Contracts by the Company or its trustee in the event that the Company becomes the subject of a case under the Bankruptcy Code, agrees to be bound by the terms and provisions thereof, covenants and agrees to perform its obligations under
such Purchase Contracts, consents to the provisions of the Purchase Contract and Pledge Agreement, authorizes the Purchase Contract Agent to enter into and perform the Purchase Contract and Pledge Agreement on its behalf as its attorney-in-fact, and
consents to the Pledge of the Applicable Ownership Interests in Notes and the underlying Notes or the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the
Treasury Portfolio), as the case may be, underlying this Corporate Units Certificate pursuant to the Purchase Contract and Pledge Agreement. The Holder further covenants and agrees that, to the extent and in the manner provided in the Purchase
Contract and Pledge Agreement, any payments with respect to the Notes underlying the Pledged Applicable Ownership Interests in Notes (other than interest payments thereon) or the Proceeds of the Applicable Ownership Interests in the Treasury
Portfolio (as specified in clause (i) of the definition of Applicable Ownership Interest in the Treasury Portfolio), as the case may be, on the Purchase Contract Settlement Date equal to the aggregate Purchase Price, as described in the
Purchase Contract and Pledge Agreement, for the related Purchase Contracts shall be paid by the Collateral Agent to the Company in satisfaction of such Holder’s obligations under the related Purchase Contracts and such Holder shall acquire no
right, title or interest in such payments. 

  
 A-7 

 Subject to certain exceptions, the provisions of the Purchase Contract and Pledge Agreement may
be amended with the consent of the Holders of not less than a majority of the Outstanding Units. 
 The Purchase Contracts shall be governed
by, and construed in accordance with, the laws of the State of New York, applicable to agreements made and to be performed wholly within such state. 

The Purchase Contracts shall not, prior to the settlement thereof, entitle the Holder to any of the rights of a holder of shares of Common
Stock. 
 Prior to due presentment of this Certificate for registration of transfer, the Company and the Purchase Contract Agent, and any
agent of the Company or the Purchase Contract Agent, may treat the Person in whose name this Corporate Units Certificate is registered as the owner of the Corporate Units evidenced hereby for the purpose of (subject to the applicable record date)
any payment or distribution with respect to the Notes underlying the Applicable Ownership Interests in Notes, the Applicable Ownership Interests in the Treasury Portfolio (as specified in clause (ii) of the definition thereof) or payment of
Contract Adjustment Payments and performance of the Purchase Contracts and for all other purposes whatsoever in connection with the Corporate Units, whether or not such payment, distribution, or performance shall be overdue and notwithstanding any
notice to the contrary, and neither the Company or the Purchase Contract Agent, nor any agent of the Company or the Purchase Contract Agent, shall be affected by notice to the contrary. A copy of the Purchase Contract and Pledge Agreement is
available for inspection at the offices of the Purchase Contract Agent. 

  
 A-8 

 ABBREVIATIONS 

The following abbreviations, when used in the inscription on the face of this instrument, shall be construed as though they were written out
in full according to applicable laws or regulations: 
  

			
	TEN COM:		as tenants in common
		
	UNIF GIFT MIN ACT:		                                      
  
Custodian                                       
  
			
  (cust)                       
                              (minor)

		
			Under Uniform Gifts to Minors Act of
		
	TENANT:		as tenants by the entireties
		
	JT TEN:		as joint tenants with right of survivorship and not as tenants in common

 Additional abbreviations may also be used though not in the above list. 

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s) unto 

(Please insert Social Security or Taxpayer I.D. or other Identifying Number of Assignee) 

(Please Print or Type Name and Address Including Postal Zip Code of Assignee) 

the within Corporate Units Certificates and all rights thereunder, hereby irrevocably constituting and appointing
                     attorney, to transfer said Corporate Units Certificates on the books of UNITED TECHNOLOGIES CORPORATION, with full power of
substitution in the premises. 
  

									
	Dated:		  
				Signature:		  

				
							NOTICE: The signature to this assignment must correspond with the name as it appears upon the face of the within Corporate Units Certificates in every particular, without alteration or enlargement or any change
whatsoever.

  

			
	Signature Guarantee:		  

  
 A-9 

 SETTLEMENT INSTRUCTIONS 

The undersigned Holder directs that a certificate (including in book-entry if requested by the Holder) for shares of Common Stock deliverable
upon settlement on or after the Purchase Contract Settlement Date of the Purchase Contracts underlying the number of Corporate Units evidenced by this Corporate Units Certificate be registered in the name of, and delivered, together with a check in
payment for any fractional share, to the undersigned at the address indicated below (or to the securities account designated in writing by the Holder) unless a different name and address have been indicated below. If shares are to be registered in
the name of a Person other than the undersigned, the undersigned will pay any transfer tax payable incident thereto. 
  

									
							(if assigned to another person)
				
	Dated: 		  
				REGISTERED HOLDER
			
	If shares are to be registered in the name of and delivered to a Person other than the Holder, please (i) print such Person’s name and address and (ii) provide a guarantee of your signature:				Please print name and address of registered Holder:
			
	  
				
					
	Name:		  
				Name:		  

					
	Address:		  
				Address:		  

				
	  
						
	 Social Security or other Taxpayer

Identification Number, if any
						
					
	Signature:		  
						
					
	Signature								
	Guarantee:		  
						

  
 A-10 

 ELECTION TO SETTLE EARLY/FUNDAMENTAL CHANGE EARLY SETTLEMENT 

The undersigned Holder of this Corporate Units Certificate hereby irrevocably exercises the option to effect [Early Settlement] [Fundamental
Change Early Settlement] in accordance with the terms of the Purchase Contract and Pledge Agreement with respect to the Purchase Contracts underlying the number of Corporate Units evidenced by this Corporate Units Certificate specified below. The
option to effect [Early Settlement] [Fundamental Change Early Settlement] may be exercised only with respect to Purchase Contracts underlying Corporate Units in multiples of 20 Corporate Units or an integral multiple thereof; provided that if
Applicable Ownership Interests in the Treasury Portfolio have replaced Applicable Ownership Interests in the Notes as a component of the Corporate Units, Corporate Units Holders may only effect [Early Settlement] [Fundamental Change Early
Settlement] in multiples of 160,000 Corporate Units. The undersigned Holder directs that a certificate for shares (including in book-entry if requested by the Holder) of Common Stock or other securities deliverable upon such [Early Settlement]
[Fundamental Change Early Settlement] be registered in the name of, and delivered, together with a check in payment for any fractional share and any Corporate Units Certificate representing any Corporate Units evidenced hereby as to which [Early
Settlement] [Fundamental Change Early Settlement] of the related Purchase Contracts is not effected, to the undersigned at the address indicated below (or to the securities account designated in writing by the Holder) unless a different name and
address have been indicated below. Notes underlying Pledged Applicable Ownership Interests in Notes or the Applicable Ownership Interests in the Treasury Portfolio, as the case may be, deliverable upon such [Early Settlement] [Fundamental Change
Early Settlement] will be transferred in accordance with the transfer instructions set forth below. If shares are to be registered in the name of a Person other than the undersigned, the undersigned will pay any transfer tax payable incident
thereto. 
  

									
	Dated:		  
				Signature:		  

					
	Signature								
	Guarantee:		  
						

  
 A-11 

 Number of Units evidenced hereby as to which [Early Settlement] [Fundamental Change Early
Settlement] of the related Purchase Contracts is being elected: 
  

									
	If shares of Common Stock or other property or securities are to be registered in the name of and delivered to a Person other than the Holder, please (i) print such Person’s name and address and (ii) provide a
guarantee of your signature:				 REGISTERED HOLDER
  

Please print name and address of registered Holder:

					
	Name:		  
				Name:		  

					
	Address:		  
				Address:		  

				
	  
						
	 Social Security or other Taxpayer

Identification Number, if any
				
					
	Signature:		  
						
					
	Signature								
	Guarantee:		  
						

 Transfer Instructions for Notes underlying Pledged Applicable Ownership Interests in Notes or the Applicable
Ownership Interests in the Treasury Portfolio, as the case may be, transferable upon [Early Settlement] [Fundamental Change Early Settlement]: 

  
 A-12 

 [TO BE ATTACHED TO GLOBAL CERTIFICATES] 

SCHEDULE OF INCREASES OR DECREASES IN GLOBAL CERTIFICATE 

The initial number of Corporate Units evidenced by this Global Certificate is 22,000,000. The following increases or decreases in this Global
Certificate have been made: 
  

									
	 Date
	  	Amount of
increase in
number of
Corporate Units
evidenced by
the Global
Certificate	  	Amount of
decrease in
number of
Corporate Units
evidenced by
the Global
Certificate	  	Number of
Corporate Units
evidenced by
this Global
Certificate
following such
decrease
or
increase	  	Signature of
authorized
signatory of
Purchase
Contract Agent
		  		  		  		  	
	 	  	 	  	 	  	 	  	 
		  		  		  		  	

  
 A-13 

 EXHIBIT B 

(FORM OF FACE OF TREASURY UNITS CERTIFICATE) 

[For inclusion in Global Certificate only — THIS CERTIFICATE IS A GLOBAL CERTIFICATE WITHIN THE MEANING OF THE PURCHASE CONTRACT AND
PLEDGE AGREEMENT HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF CEDE & CO., AS NOMINEE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (THE “DEPOSITARY”), THE DEPOSITARY OR ANOTHER NOMINEE OF THE
DEPOSITARY. THIS CERTIFICATE IS EXCHANGEABLE FOR CERTIFICATES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE PURCHASE CONTRACT AND PLEDGE AGREEMENT AND NO TRANSFER OF
THIS CERTIFICATE (OTHER THAN A TRANSFER OF THIS CERTIFICATE 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) MAY BE REGISTERED EXCEPT IN LIMITED
CIRCUMSTANCES. 
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY FOR REGISTRATION OF TRANSFER,
EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH
OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
HEREIN.] 

  
 B-1 

			
	No.		CUSIP No. 913017125
	Number of Treasury Units:		ISIN No. US9130171252

 UNITED TECHNOLOGIES CORPORATION 

Treasury Units 
 This
Treasury Units Certificate certifies that [Cede & Co.] is the registered Holder of the number of Treasury Units set forth above [For inclusion in Global Certificates only — or such other number of Treasury Units reflected in the
Schedule of Increases or Decreases in Global Certificate attached hereto, which number, taken together with the number of all other outstanding Treasury Units and the number of all outstanding Corporate Units, shall not exceed 22,000,000 Units].
Each Treasury Unit consists of (i) a 1/20, or 5%, undivided beneficial ownership interest in a Treasury Security having a principal amount at maturity equal to $1,000, subject to the Pledge of such Treasury Security by such Holder pursuant to
the Purchase Contract and Pledge Agreement, and (ii) the rights and obligations of the Holder under one Purchase Contract with the Company pursuant to which (A) the Holder will agree to purchase from the Company, and the Company will agree
to sell to the Holder, on the Purchase Contract Settlement Date, for the Stated Amount in cash, a number of shares of Common Stock equal to the Settlement Rate, subject to anti-dilution adjustments and (B) the Company will pay the Holder
quarterly Contract Adjustment Payments, subject to the Company’s right to defer such Contract Adjustment Payments. 
 All capitalized
terms used herein that are defined in the Purchase Contract and Pledge Agreement (as defined on the reverse hereof) have the meaning set forth therein. 

In the event of any inconsistency between the provisions of this Treasury Units Certificate and the provisions of the Purchase Contract and
Pledge Agreement (as defined below), the provisions of the Purchase Contract and Pledge Agreement shall govern and control. 
 Pursuant to
the Purchase Contract and Pledge Agreement, the Treasury Securities underlying each Treasury Unit evidenced hereby have been pledged to the Collateral Agent, for the benefit of the Company, to secure the obligations of the Holder under the Purchase
Contract comprising part of such Treasury Unit. 
 Each Purchase Contract evidenced hereby obligates the Holder of this Treasury Units
Certificate to purchase, and the Company to sell, on the Purchase Contract Settlement Date, at a Purchase Price equal to the Stated Amount, a number of shares of Common Stock, equal to the Settlement Rate, unless on or prior to the Purchase Contract
Settlement Date there shall have occurred a Termination Event, an Early Settlement or a Fundamental Change Early Settlement with respect to such Purchase Contract, all as provided in the Purchase Contract and Pledge Agreement. The Purchase Price for
the shares of Common Stock purchased pursuant to each Purchase Contract evidenced hereby, if not paid earlier, shall be paid on the Purchase Contract Settlement Date by application of the proceeds from the Treasury Securities at maturity pledged to
secure the obligations under such Purchase Contract. 
 Each Purchase Contract evidenced hereby obligates each Holder and beneficial owner
to agree, for U.S. federal, state and local income tax purposes (unless otherwise required by any taxing authority), to treat each beneficial owner of a Treasury Unit as the owner, separately of each of the applicable Purchase Contract and the
applicable interests in the Treasury Securities. 
 The Company shall pay, on each Contract Adjustment Payment Date, in respect of each
Purchase Contract forming part of a Treasury Unit evidenced hereby, an amount (the “Contract Adjustment Payments”) equal to 5.95% per year of the Stated Amount, computed on the basis of a 360-day year consisting of twelve
30-day months. Such Contract Adjustment Payments shall be payable to the Person in whose name this Treasury Units Certificate is registered at the close of business on the Record Date for such Contract Adjustment Payment Date. The Company may, at
its option, defer such Contract Adjustment Payments, as described in the Purchase Contract and Pledge Agreement. The Contract Adjustment Payments are unsecured and will rank subordinate and junior in right of payment to all of the Company’s
existing and future Senior Indebtedness. 

  
 B-2 

 Contract Adjustment Payments will be payable at the office of the Purchase Contract Agent or its
agent in the Borough of Manhattan, New York City. If the book-entry system for the Corporate Units has been terminated, the Contract Adjustment Payments will be payable, at the option of the Company, by check mailed to the address of the Person
entitled thereto at such Person’s address as it appears on the Security Register, or by wire transfer to the account designated by such Person by a prior written notice to the Purchase Contract Agent. 

Reference is hereby made to the further provisions set forth on the reverse hereof, which further provisions shall for all purposes have the
same effect as if set forth at this place. 
 Unless the certificate of authentication hereon has been executed by the Purchase Contract
Agent by manual signature, this Treasury Units Certificate shall not be entitled to any benefit under the Purchase Contract and Pledge Agreement or be valid or obligatory for any purpose. 

  
 B-3 

 IN WITNESS WHEREOF, the Company and the Holder specified above have caused this instrument to be
duly executed. 
  

											
							UNITED TECHNOLOGIES CORPORATION
					
	Attested:						By:		  

						
	By:		  
						Name:		
			Name:						Title:		
			Title:								

  

					
	HOLDER SPECIFIED ABOVE (as to obligations of such Holder under the Purchase Contracts)
		
	By:		THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., not individually
			but solely as attorney-in-fact of such Holder
			
			By:		  

					Authorized Signatory

 CERTIFICATE OF AUTHENTICATION 

OF PURCHASE CONTRACT AGENT 
 This is one of the
Corporate Units Certificates referred to in the within mentioned Purchase Contract and Pledge Agreement. 
  

			
	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.,
	as Purchase Contract Agent
		
	By:		  

			Authorized Signatory

  
 B-4 

 (REVERSE OF TREASURY UNITS CERTIFICATE) 

Each Purchase Contract evidenced hereby is governed by a Purchase Contract and Pledge Agreement, dated as of June 18, 2012 (as may be
supplemented from time to time, the “Purchase Contract and Pledge Agreement”) between the Company and Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, and as Securities Intermediary and The Bank of
New York Mellon Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact for the Holders of Corporate Units and Treasury Units from time to time, to which Purchase Contract and Pledge Agreement and supplemental agreements thereto
reference is hereby made for a description of the respective rights, limitations of rights, obligations, duties and immunities thereunder of the Purchase Contract Agent, the Company and the Holders and of the terms upon which the Treasury Units
Certificates are, and are to be, executed and delivered. 
 Each Purchase Contract evidenced hereby obligates the Holder of this Treasury
Units Certificate to purchase, and the Company to sell, on the Purchase Contract Settlement Date at a price equal to the Stated Amount, a number of shares of Common Stock equal to the Settlement Rate, unless an Early Settlement, a Fundamental Change
Early Settlement or a Termination Event with respect to the Unit of which such Purchase Contract is a part shall have occurred. The Settlement Rate is subject to adjustment as described in the Purchase Contract and Pledge Agreement. 

No fractional shares of Common Stock will be issued upon settlement of any Purchase Contracts, as provided in Section 5.09 of the
Purchase Contract and Pledge Agreement. 
 Each Purchase Contract evidenced hereby that is settled through Early Settlement or Fundamental
Change Early Settlement shall obligate the Holder of the related Treasury Units to purchase at the Purchase Price and the Company to sell, a number of shares of Common Stock equal to the Minimum Settlement Rate (in the case of an Early Settlement)
or applicable Fundamental Change Early Settlement Rate (in the case of a Fundamental Change Early Settlement). 
 In accordance with the
terms of the Purchase Contract and Pledge Agreement, the Holder of this Treasury Unit Certificate shall pay the Purchase Price for the shares of Common Stock purchased pursuant to each Purchase Contract evidenced hereby either by effecting an Early
Settlement or, if applicable, a Fundamental Change Early Settlement of each such Purchase Contract or by applying the proceeds of the Pledged Treasury Securities underlying such Holder’s Treasury Unit equal to the Purchase Price for such
Purchase Contract to the purchase of the Common Stock. A Holder of Treasury Units who does not, in the manner and at the times provided in the Purchase Contract and Pledge Agreement, make an effective Cash Settlement, Early Settlement or Fundamental
Change Early Settlement, shall pay the Purchase Price, as described in the Purchase Contract and Pledge Agreement, for the shares of Common Stock to be issued under the related Purchase Contract from the proceeds of the Pledged Treasury Securities.

 The Company shall not be obligated to issue any shares of Common Stock in respect of a Purchase Contract or deliver any certificates
therefor to the Holder unless it shall have received payment of the aggregate Purchase Price, as described in the Purchase Contract and Pledge Agreement, for the shares of Common Stock to be purchased thereunder in the manner set forth in the
Purchase Contract and Pledge Agreement. 
 The Purchase Contracts and all obligations and rights of the Company and the Holders thereunder,
including, without limitation, the rights of the Holders to receive and the obligation of the Company to pay any Contract Adjustment Payments, shall immediately and automatically terminate, without the necessity of any notice or action by any
Holder, the Purchase Contract Agent or the Company, if, on or prior to the Purchase Contract Settlement Date, a Termination Event shall have occurred. Upon the occurrence of a Termination Event, the Company shall give written notice to the Purchase
Contract Agent, the Collateral Agent and the Holders, at their addresses as they appear in the Security Register. Upon the occurrence of a Termination Event, the Collateral Agent shall release the Treasury Securities underlying each Treasury Unit
from the Pledge. A Treasury Unit shall thereafter represent the right to receive the Treasury Security underlying such Treasury Unit, in accordance with the terms of the Purchase Contract and Pledge Agreement. 

  
 B-5 

 The Treasury Units Certificates are issuable only in registered form and only in denominations of
a single Treasury Unit and any integral multiple thereof. The transfer of any Treasury Units Certificate will be registered and Treasury Units Certificates may be exchanged as provided in the Purchase Contract and Pledge Agreement. A Holder who
elects to substitute Notes for Treasury Securities, thereby recreating Corporate Units, shall be responsible for any fees or expenses payable in connection therewith. Except as provided in the Purchase Contract and Pledge Agreement, such Treasury
Unit shall not be separable into its constituent parts, and the rights and obligations of the Holder of such Treasury Unit in respect of the interest in the Treasury Security and the Purchase Contract constituting such Treasury Unit may be acquired,
and may be transferred and exchanged, only as a Treasury Unit. 
 Subject to, and in compliance with, the conditions and terms set forth in
the Purchase Contract and Pledge Agreement, the Holder of Treasury Units may effect a Collateral Substitution. From and after such substitution, each Unit for which Pledged Applicable Ownership Interests in Notes secure the Holder’s obligation
under the Purchase Contract shall be referred to as a “Corporate Unit.” Subject to certain exceptions described in the Purchase Contract and Pledge Agreement, a Holder may make such Collateral Substitution only in integral multiples
of 20 Treasury Units for 20 Corporate Units. 
 Subject to and upon compliance with the provisions of, and certain exceptions described in,
the Purchase Contract and Pledge Agreement, at the option of the Holder thereof, Purchase Contracts underlying Units may be settled early by effecting an Early Settlement as provided in the Purchase Contract and Pledge Agreement in integral
multiples of 20 Treasury Units. 
 Upon Early Settlement of Purchase Contracts by a Holder of the related Units, the Pledged Treasury
Securities underlying such Units shall be released from the Pledge as provided in the Purchase Contract and Pledge Agreement and the Holder shall be entitled to receive a number of shares of Common Stock equal to the Minimum Settlement Rate for each
Purchase Contract as to which Early Settlement is effected. 
 Upon the occurrence of a Fundamental Change, a Holder of Treasury Units may
effect Fundamental Change Early Settlement of the Purchase Contracts underlying such Treasury Units pursuant to the terms of the Purchase Contract and Pledge Agreement in integral multiples of 20 Treasury Units (subject to certain exceptions
described in the Purchase Contract and Pledge Agreement). Upon Fundamental Change Early Settlement of Purchase Contracts by a Holder of the related Treasury Units, the Pledged Treasury Securities underlying such Treasury Units shall be released from
the Pledge as provided in the Purchase Contract and Pledge Agreement and the Holder shall be entitled to receive a number of shares of Common Stock or other consideration specified in the Purchase Contract and Pledge Agreement on account of each
Purchase Contract that forms a part of a Treasury Unit as to which Fundamental Change Early Settlement is effected equal to the applicable Fundamental Change Early Settlement Rate. 

Upon registration of transfer of this Treasury Units Certificate, the transferee shall be bound (without the necessity of any other action on
the part of such transferee, except as may be required by the Purchase Contract Agent pursuant to the Purchase Contract and Pledge Agreement), under the terms of the Purchase Contract and Pledge Agreement and the Purchase Contracts evidenced hereby
and the transferor shall be released from the obligations under the Purchase Contracts evidenced by this Treasury Units Certificate. The Company covenants and agrees, and the Holder, by its acceptance hereof, likewise covenants and agrees, to be
bound by the provisions of this paragraph. 
 The Holder of this Treasury Units Certificate, by its acceptance hereof, authorizes the
Purchase Contract Agent to enter into and perform the related Purchase Contracts forming part of the Treasury Units evidenced hereby on its behalf as its attorney-in-fact, expressly withholds any consent to the assumption (i.e., affirmance) of the
Purchase Contracts by the Company or its trustee in the event that the Company becomes the subject of a case under the Bankruptcy Code, agrees to be bound by the terms and provisions thereof, covenants and agrees to perform its obligations under
such Purchase Contracts, consents to the provisions of the Purchase Contract and Pledge Agreement, authorizes the Purchase Contract Agent to enter into and perform the Purchase Contract and Pledge Agreement on its behalf as its attorney-in-fact, and
consents to the Pledge of the Treasury Securities underlying this Treasury Units Certificate pursuant to the Purchase Contract and Pledge Agreement. The Holder further covenants and agrees, that, to the extent and in the manner provided in the
Purchase Contract and Pledge Agreement, payments 

  
 B-6 

 
in respect to the aggregate principal amount at maturity of the Pledged Treasury Securities on the Purchase Contract Settlement Date equal to the aggregate Purchase Price, as described in the
Purchase Contract and Pledge Agreement, for the related Purchase Contracts shall be paid by the Collateral Agent to the Company in satisfaction of such Holder’s obligations under such Purchase Contracts and such Holder shall acquire no right,
title or interest in such payments. 
 Subject to certain exceptions, the provisions of the Purchase Contract and Pledge Agreement may be
amended with the consent of the Holders of not less than a majority of the Outstanding Units. 
 The Purchase Contracts shall be governed
by, and construed in accordance with, the laws of the State of New York, applicable to agreements made and to be performed wholly within such state. 

The Purchase Contracts shall not, prior to the settlement thereof, entitle the Holder to any of the rights of a holder of shares of Common
Stock. 
 Prior to due presentment of this Certificate for registration of transfer, the Company and the Purchase Contract Agent, and any
agent of the Company or the Purchase Contract Agent, may treat the Person in whose name this Corporate Units Certificate is registered as the owner of the Corporate Units evidenced hereby for the purpose of (subject to the applicable record date)
any payment of Contract Adjustment Payments and performance of the Purchase Contracts and for all other purposes whatsoever in connection with the Treasury Units, whether or not such payment, distribution, or performance shall be overdue and
notwithstanding any notice to the contrary, and neither the Company or the Purchase Contract Agent, nor any agent of the Company or the Purchase Contract Agent, shall be affected by notice to the contrary. A copy of the Purchase Contract and Pledge
Agreement is available for inspection at the offices of the Purchase Contract Agent. 

  
 B-7 

 ABBREVIATIONS 

The following abbreviations, when used in the inscription on the face of this instrument, shall be construed as though they were written out
in full according to applicable laws or regulations: 
  

							
	TEN COM:		as tenants in common		
				
	UNIF GIFT MIN ACT:		  
		Custodian		  

			(cust)				(minor)
			
			Under Uniform Gifts to Minors Act of		
		
	TENANT:		as tenants by the entireties
		
	JT TEN:		as joint tenants with right of survivorship and not as tenants in common

 Additional abbreviations may also be used though not in the above list. 

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s) unto 

(Please insert Social Security or Taxpayer I.D. or other Identifying Number of Assignee) 

(Please Print or Type Name and Address Including Postal Zip Code of Assignee) 

the within Treasury Units Certificates and all rights thereunder, hereby irrevocably constituting and appointing
                     attorney, to transfer said Treasury Units Certificates on the books of United Technologies Corporation, with full power of
substitution in the premises. 
  

											
	Dated:		  
		Signature:		  
		
			
					NOTICE: The signature to this assignment must correspond with the name as it appears upon the face of the within Treasury Units Certificates in every particular, without alteration or enlargement or any change
whatsoever.
					
			Signature Guarantee:		  
				

  
 B-8 

 SETTLEMENT INSTRUCTIONS 

The undersigned Holder directs that a certificate (including in book-entry if requested by the Holder) for shares of Common Stock deliverable
upon settlement on or after the Purchase Contract Settlement Date of the Purchase Contracts underlying the number of Treasury Units evidenced by this Treasury Units Certificate be registered in the name of, and delivered, together with a check in
payment for any fractional share, to the undersigned at the address indicated below (or to the securities account designated in writing by the Holder) unless a different name and address have been indicated below. If shares are to be registered in
the name of a Person other than the undersigned, the undersigned will pay any transfer tax payable incident thereto. 
  

									
				
							(if assigned to another person)
				
	Dated:		  
				REGISTERED HOLDER
			
	If shares are to be registered in the name of and delivered to a Person other than the Holder, please (i) print such Person’s name and address and (ii) provide a guarantee of your signature:				Please print name and address of registered Holder:
				
	  
						
					
	Name:		  
				Name:		  

					
	Address		  
				Address:		  

				
	  
						
	            Social Security or other						
	            Taxpayer Identification						
	            Number, if any						
					
	Signature:		  
						
					
	 Signature
 Guarantee:
		  
						

  
 B-9 

 ELECTION TO SETTLE EARLY/FUNDAMENTAL CHANGE EARLY SETTLEMENT 

The undersigned Holder of this Treasury Units Certificate hereby irrevocably exercises the option to effect [Early Settlement] [Fundamental
Change Early Settlement] in accordance with the terms of the Purchase Contract and Pledge Agreement with respect to the Purchase Contracts underlying the number of Treasury Units evidenced by this Treasury Units Certificate specified below. The
option to effect [Early Settlement] [Fundamental Change Early Settlement] may be exercised only with respect to Purchase Contracts underlying Treasury Units in multiples of 20 Treasury Units or an integral multiple thereof. The undersigned Holder
directs that a certificate for shares (including in book-entry if requested by the Holder) of Common Stock or other securities deliverable upon such [Early Settlement] [Fundamental Change Early Settlement] be registered in the name of, and
delivered, together with a check in payment for any fractional share and any Treasury Units Certificate representing any Treasury Units evidenced hereby as to which [Early Settlement] [Fundamental Change Early Settlement] of the related Purchase
Contracts is not effected, to the undersigned at the address indicated below (or to the securities account designated in writing by the Holder) unless a different name and address have been indicated below. Pledged Treasury Securities deliverable
upon such [Early Settlement] [Fundamental Change Early Settlement] will be transferred in accordance with the transfer instructions set forth below. If shares are to be registered in the name of a Person other than the undersigned, the undersigned
will pay any transfer tax payable incident thereto. 
  

									
	Dated:		  
		Signature:		  
		
		
	Signature Guarantee:		  

 . 

  
 B-10 

 Number of Units evidenced hereby as to which [Early Settlement] [Fundamental Change Early
Settlement] of the related Purchase Contracts is being elected: 
  

									
			
	If shares of Common Stock or other property or securities are to be registered in the name of and delivered to a Person other than the Holder, please (i) print such Person’s name and address and (ii) provide a
guarantee of your signature:				REGISTERED HOLDER
			
					Please print name and address of registered Holder:
				
					Name:		  

					
	Name:		  
						
					
	Address:		  
				Address:		  

				
	  
						
	Social Security or other						
	Taxpayer Identification						
	Number, if any						
					
	Signature:		  
						
					
	 Signature
 Guarantee:
		  
						

 Transfer Instructions for Pledged Treasury Securities transferable upon [Early Settlement] [Fundamental Change
Early Settlement]: 

  
 B-11 

 [TO BE ATTACHED TO GLOBAL CERTIFICATES] 

SCHEDULE OF INCREASES OR DECREASES IN GLOBAL CERTIFICATE 

The initial number of Treasury Units evidenced by this Global Certificate is 0. The following increases or decreases in this Global Certificate have been
made: 
  

									
	 Date
	  	Amount of
increase in
number of
Treasury Units
evidenced by
the Global
Certificate	  	Amount of
decrease in
number of
Treasury Units
evidenced by
the Global
Certificate	  	Number of
Treasury Units
evidenced by
this Global
Certificate
following such
decrease
or
increase	  	Signature of
authorized
signatory of
Purchase
Contract Agent
		  		  		  		  	
		  		  		  		  	
		  		  		  		  	

  
 B-12 

 EXHIBIT C 

INSTRUCTION TO PURCHASE CONTRACT AGENT FROM HOLDER 

(To Create Treasury Units or Corporate Units) 

The Bank of New York Mellon Trust Company, N.A., 
 as Purchase
Contract Agent 
 525 William Penn Place, 38th floor, Pittsburgh, PA 15259 

Re: [Corporate Units] [Treasury Units] of UNITED TECHNOLOGIES CORPORATION, a Delaware corporation (the “Company”).

 The undersigned Holder hereby notifies you that it has deposited with Wilmington Trust, National Association, as Collateral Agent, for
credit to the Collateral Account, $[            ] Value of [Notes] [Treasury Securities] in exchange for an equal Value of [Pledged Treasury Securities] [Notes underlying Pledged Applicable
Ownership Interests in Notes] held in the Collateral Account, in accordance with the Purchase Contract and Pledge Agreement, dated as of June 18, 2012 (the “Agreement”; unless otherwise defined herein, terms defined in the
Agreement are used herein as defined therein), between the Company, Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, as Securities Intermediary, and The Bank of New York Mellon Trust Company, N.A., as Purchase
Contract Agent and as attorney-in-fact for the holders of Corporate Units and Treasury Units from time to time. The undersigned Holder has paid all applicable fees and expenses relating to such exchange. The undersigned Holder hereby instructs you
to instruct the Collateral Agent to release to you on behalf of the undersigned Holder the [Notes underlying Pledged Applicable Ownership Interests in Notes] [Pledged Treasury Securities] related to such [Corporate Units] [Treasury Units]. 

 

											
	Dated: 		  
				Signature:		  

					
							 Signature
 Guarantee:
		
							  
		
					
	Please print name and address of Registered Holder:								
	  
				  
		
	Name						 Social Security or other Taxpayer

Identification Number
		
					
	  
								
	Address										

  
 C-1 

 EXHIBIT D 

NOTICE FROM PURCHASE CONTRACT AGENT 

TO HOLDERS UPON TERMINATION EVENT 

(Transfer of Collateral upon Occurrence of a Termination Event) 

[HOLDER] 
 Attention: 

Telecopy: 
 Re: [Corporate Units]
[Treasury Units] of United Technologies Corporation, a Delaware corporation (the “Company”). 
 Please refer to the
Purchase Contract and Pledge Agreement, dated as of June 18, 2012 (the “Purchase Contract and Pledge Agreement”; unless otherwise defined herein, terms defined in the Purchase Contract and Pledge Agreement are used herein as
defined therein), between the Company, Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, as Securities Intermediary, and The Bank of New York Mellon Trust Company, N.A., as Purchase Contract Agent and as
attorney-in-fact for the holders of Corporate Units and Treasury Units from time to time. 
 We hereby notify you that a Termination Event
has occurred and that [the Notes underlying the Pledged Applicable Ownership Interests in Notes] [the Pledged Applicable Ownership Interests in the Treasury Portfolio] [the Treasury Securities] comprising a portion of your ownership interest in
[Corporate Units] [Treasury Units] have been released and are being held by us for your account pending receipt of transfer instructions with respect to such [Notes] [Pledged Applicable Ownership Interests in the Treasury Portfolio] [Pledged
Treasury Securities] (the “Released Securities”). 
 Pursuant to Section 3.15 of the Purchase Contract and Pledge
Agreement, we hereby request written transfer instructions with respect to the Released Securities. Upon receipt of your instructions and upon transfer to us of your [Corporate Units] [Treasury Units] effected through book-entry or by delivery to us
of your [Corporate Units Certificate] [Treasury Units Certificate], we shall transfer the Released Securities by book-entry transfer or other appropriate procedures, in accordance with your instructions. In the event you fail to effect such transfer
or delivery, the Released Securities and any distributions thereon, shall be held in our name, or a nominee in trust for your benefit, until such time as such [Corporate Units] [Treasury Units] are transferred or your [Corporate Units Certificate]
[Treasury Units Certificate] is surrendered or satisfactory evidence is provided that such [Corporate Units Certificate] [Treasury Units Certificate] has been destroyed, lost or stolen, together with any indemnification that we or the Company may
require. 
  

			
	Dated:		  

  

			
	The Bank of New York Mellon Trust Company, N.A.,
	as Purchase Contract Agent
		
	By:		  

		
			Name:
			Title:
			Authorized Signatory

  
 D-1 

 EXHIBIT E 

NOTICE TO SETTLE WITH CASH 
 The Bank of
New York Mellon Trust Company, N.A., 
 as Purchase Contract Agent 

525 William Penn Place, 38th floor, Pittsburgh, PA 15259 

Re: Corporate Units of United Technologies Corporation, a Delaware corporation (the “Company”). 

The undersigned Holder hereby irrevocably notifies you in accordance with Section 5.03 of the Purchase Contract and Pledge Agreement,
dated as of June 18, 2012 (the “Purchase Contract and Pledge Agreement”; unless otherwise defined herein, terms defined in the Purchase Contract and Pledge Agreement are used herein as defined therein), between the Company,
Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, as Securities Intermediary, and The Bank of New York Mellon Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact for the holders of Corporate Units
and Treasury Units from time to time, that such Holder has elected, prior to 4:00 p.m. on the second Business Day immediately preceding the second day of the Final Remarketing Period, to pay to or upon the order of the Securities Intermediary for
deposit in the Collateral Account, prior to 4:00 p.m. (New York City time) on the first Business Day immediately preceding the first day of the Final Remarketing Period (in lawful money of the United States by certified or cashiers’ check or
wire transfer, in immediately available funds, $[            ] as the Purchase Price for the shares of Common Stock issuable to such Holder by the Company with respect to
[            ] Purchase Contracts on the Purchase Contract Settlement Date. The undersigned Holder hereby instructs you to notify promptly the Collateral Agent of the undersigned
Holders’ election to make such Cash Settlement with respect to the Purchase Contracts related to such Holder’s Corporate Units. 
  

									
	Date:		  
						
					
							Signature:		  

					
							 Signature
 Guarantee:
		  

	Please print name and address of Registered Holder:						

 Name of DTC Participant: 

Social Security or other Taxpayer 
 Identification Number, if
any: 
 DTC Participant code: 
 Phone: 

Email: 
 Wire instructions for payment of: 

Bank Name: 
 Bank Address: 

Wire ABA: 

  
 E-1 

 ACH ABA: 
 For the
account of: 
 Account No.: 
 Amount: 

Any written notices should be sent to: 
 Name(s): 

Address: 
 Email: 

U.S. Federal Tax Information 
 If you, a DTC participant,
do not have a W-9 on file with the Purchase Contract Agent, you must attach a completed W-9 form, a copy of which is available at: http//www.irs.gov. 

  
 E-2 

 EXHIBIT F 

INSTRUCTION 
 FROM
PURCHASE CONTRACT AGENT 
 TO COLLATERAL AGENT 

(Creation of Treasury Units) 
 Wilmington Trust,
National Association, 
 as Collateral Agent 
 1100 North Market
Street, Wilmington, DE 19890 
 Attention: United Technologies Corporation Administrator 

Re: Corporate Units of United Technologies Corporation (the “Company”). 

Please refer to the Purchase Contract and Pledge Agreement, dated as of June 18, 2012 (the “Agreement”), among the
Company, Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, as Securities Intermediary, and The Bank of New York Mellon Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact for the holders of
Corporate Units and Treasury Units from time to time. Capitalized terms used herein but not defined shall have the meaning set forth in the Agreement. 

We hereby notify you in accordance with Section 3.13 of the Agreement that the holder of securities named below (the
“Holder”) has elected to substitute $[            ] Value of Treasury Securities or security entitlements with respect thereto in exchange for an equal Value of Notes
underlying Pledged Applicable Ownership Interests in Notes relating to [            ] Corporate Units and has delivered to the undersigned a notice stating that the Holder has Transferred
such Treasury Securities or security entitlements with respect thereto to the Collateral Agent, for credit to the Collateral Account. 
 We
hereby request that you instruct the Securities Intermediary, upon confirmation that such Treasury Securities or security entitlements thereto have been credited to the Collateral Account, to Transfer to the undersigned an equal Value of Notes
underlying Pledged Applicable Ownership Interests in Notes related to [            ] Corporate Units of such Holder in accordance with Section 3.13 of the Agreement. 

 

									
	Dated:		  
						
				
							 The Bank of New York Mellon Trust Company, N.A.,

as Purchase Contract Agent and as
 attorney-in-fact of the Holders
from
 time to time of the Units

					
							By:		  

									Name:
									Title:
									Authorized Signatory

 Please print name and address of Holder electing to substitute Treasury Securities or security entitlements with respect
thereto for the Notes underlying Pledged Applicable Ownership Interests in Notes: 
  

					
	  
				  

	Name				Social Security or other Taxpayer Identification Number, if any
			
	  
				
	Address				

  
 F-1 

 EXHIBIT G 

INSTRUCTION 
 FROM
COLLATERAL AGENT 
 TO SECURITIES INTERMEDIARY 

(Creation of Treasury Units) 
 Wilmington Trust,
National Association, 
 as Securities Intermediary 
 1100 North
Market Street, Wilmington, DE 19890 
 Attention: United Technologies Corporation Administrator 

Re: Corporate Units of United Technologies Corporation (the “Company”). 

The securities account of Wilmington Trust, National Association, as Collateral Agent, maintained on the books of the Securities Intermediary
and designated “United Technologies – Collateral” (the “Collateral Account”). 
 Please refer to the
Purchase Contract and Pledge Agreement, dated as of June 18, 2012 (the “Agreement”), between the Company, Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, as Securities Intermediary, and The Bank
of New York Mellon Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact for the holders of Corporate Units and Treasury Units from time to time. Capitalized terms used herein but not defined shall have the meaning set forth in the
Agreement. 
 When you have confirmed that $[            ] Value of Treasury
Securities or security entitlements with respect thereto has been credited to the Collateral Account by or for the benefit of [            ], as Holder of
[            ] Corporate Units (the “Holder”), you are hereby instructed to release from the Collateral Account an equal Value of Notes underlying Pledged Applicable
Ownership Interests in Notes with respect thereto relating to [            ] Corporate Units of the Holder by Transfer to the Purchase Contract Agent. 

 

									
	Dated:		  
						
				
							Wilmington Trust, National Association, as Collateral Agent
					
							By:		  

									Name:
									Title:
									Authorized Signatory

  
 G-2 

 EXHIBIT H 

INSTRUCTION 
 FROM
PURCHASE CONTRACT AGENT 
 TO COLLATERAL AGENT 

(Recreation of Corporate Units) 
 Wilmington
Trust, National Association, 
 as Collateral Agent 
 1100 North
Market Street, Wilmington, DE 19890 
 Attention: United Technologies Corporation Administrator 

Re: Treasury Units of United Technologies Corporation (the “Company”). 

Please refer to the Purchase Contract and Pledge Agreement dated as of June 18, 2012 (the “Agreement”), between the
Company, Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, as Securities Intermediary, and The Bank of New York Mellon Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact for the holders of
Corporate Units and Treasury Units from time to time. Capitalized terms used herein but not defined shall have the meaning set forth in the Agreement. 

We hereby notify you in accordance with Section 3.14 of the Agreement that the holder of securities named below (the
“Holder”) has elected to substitute $[            ] Value of Notes relating to [            ] Corporate Units in
exchange for $[            ] Value of Pledged Treasury Securities relating to [            ] Treasury Units and has delivered to
the undersigned a notice stating that the Holder has Transferred such Notes to the Collateral Agent, for credit to the Collateral Account. 

We hereby request that you instruct the Securities Intermediary, upon confirmation that such have been credited to the Collateral Account, to
release to the undersigned $[            ] Value of Treasury Securities related to [            ] Treasury Units of such Holder
in accordance with Section 3.14 of the Agreement. 
  

											
									The Bank of New York Mellon Trust Company, N.A.,
									as Purchase Contract Agent
						
	Dated:		  
						By:		  

											Name:
											Title:
											Authorized Signatory

 Please print name and address of Holder electing to substitute Notes or security entitlements with respect thereto for Pledged
Treasury Securities: 
  

					
	  
				  

	Name				Social Security or other Taxpayer Identification Number, if any
			
	  
				
	Address				

  
 H-1 

 EXHIBIT I 

INSTRUCTION 
 FROM
COLLATERAL AGENT 
 TO SECURITIES INTERMEDIARY 

(Recreation of Corporate Units) 
 Wilmington
Trust, National Association, 
 as Security Intermediary 
 1100
North Market Street, Wilmington, DE 19890 
 Attention: United Technologies Corporation Administrator 

Re: Treasury Units of United Technologies Corporation (the “Company”). 

The securities account of Wilmington Trust, National Association, as Collateral Agent, maintained on the books of the Securities Intermediary
and designated “United Technologies – Collateral” (the “Collateral Account”). 
 Please refer to the
Purchase Contract and Pledge Agreement dated as of June 18, 2012 (the “Agreement”), among the Company, Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, as Securities Intermediary, and The Bank of
New York Mellon Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact for the holders of Corporate Units and Treasury Units from time to time. Capitalized terms used herein but not defined shall have the meaning set forth in the
Agreement. 
 When you have confirmed that $[            ] Value of Notes or
security entitlements with respect thereto has been credited to the Collateral Account by or for the benefit of [            ], as Holder of
[            ] Treasury Units (the “Holder”), you are hereby instructed to release from the Collateral Account
$[            ] Value of Treasury Securities by Transfer to the Purchase Contract Agent. 
  

									
							 Wilmington Trust, National Association,

as Collateral Agent

					
	Dated:		  
				By:		  

									Name:
									Title:
									Authorized Signatory

  
 I-1 

 EXHIBIT J 

NOTICE TO SETTLE WITH CASH FROM PURCHASE CONTRACT 

AGENT TO COLLATERAL AGENT 

(Cash Settlement Amounts) 
 Wilmington Trust,
National Association, 
 as Collateral Agent 
 1100 North Market
Street, Wilmington, DE 19890 
 Attention: United Technologies Corporation Administrator 

Re: Corporate Units of United Technologies Corporation (the “Company”). 

Please refer to the Purchase Contract and Pledge Agreement dated as of June 18, 2012 (the “Agreement”), between the
Company, Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, as Securities Intermediary, and The Bank of New York Mellon Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact for the holders of
Corporate Units and Treasury Units from time to time. Unless otherwise defined herein, terms defined in the Agreement are used herein as defined therein. 

In accordance with Section 5.03(a)(iv) of the Agreement, we hereby notify you that as of 4:00 p.m. (New York City time) on the first
Business Day immediately preceding the first day of the Final Remarketing Period, we have received (i) notification from the Securities Intermediary that it has received for deposit in the Collateral Account
$[            ] in immediately available funds paid in an aggregate amount equal to the Purchase Price due to the Company on the Purchase Contract Settlement Date with respect to
[            ] Corporate Units and (ii) based on the funds received set forth in clause (i) above, an aggregate principal amount of
$[            ] of Notes underlying Pledged Applicable Ownership Interests in Notes are to be offered for purchase in each Remarketing during the Final Remarketing Period. 

 

									
							 The Bank of New York Mellon Trust Company, N.A.,

as Purchase Contract Agent

					
	Dated:		  
				By:		  

									Name:
									Title:
									Authorized Signatory

 Please print name and address of Holder electing a Cash Settlement: 

 

					
	  
				  

	Name				DTC Participant #
			
	  
				  

	Address				 Social Security or other Taxpayer

Identification Number

			
	  
				
	City/State/Zip				

  
 J-1 

 EXHIBIT K 

INSTRUCTION TO CUSTODIAL AGENT REGARDING REMARKETING 

Wilmington Trust, National Association, 
 as Custodial Agent 

1100 North Market Street, Wilmington, DE 19890 
 Attention: United
Technologies Corporation Administrator 
 Re: 1.55% Junior Subordinated Notes Due 2022 of United Technologies Corporation (the
“Company”). 
 The undersigned hereby notifies you in accordance with Section 5.02(d) of the Purchase Contract and
Pledge Agreement, dated as of June 18, 2012 (the “Agreement”), between the Company, Wilmington Trust, National Association, as Collateral Agent, as Custodial Agent, as Securities Intermediary, and The Bank of New York Mellon
Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact for the holders of Corporate Units and Treasury Units from time to time, that the undersigned elects to deliver
$[            ] aggregate principal amount of Separate Notes for delivery to the Remarketing Agent(s) prior to a Remarketing, other than during a Blackout Period, for remarketing pursuant
to Section 5.02(d) of the Agreement. The undersigned will, upon request of the Remarketing Agent(s), execute and deliver any additional documents deemed by the Remarketing Agent(s) or by the Company to be necessary or desirable to complete the
sale, assignment and transfer of the Separate Notes tendered hereby. Capitalized terms used herein but not defined shall have the meaning set forth in the Agreement. 

The undersigned hereby instructs you to deliver such Separate Notes to or upon the order of the Remarketing Agent(s) against payment of the
Proceeds of a Successful Remarketing from the Remarketing Agent(s), and to deliver such Proceeds to the undersigned in accordance with the instructions indicated herein under “Payment Instructions” or the Depositary in accordance with the
applicable procedures of the Depositary if such Remarketing was effected through DTC. The undersigned hereby instructs you, in the event of a Failed Remarketing to deliver such Separate Notes to the person(s) and the address(es) indicated herein
under “B. Delivery Instructions.” 
 With this notice, the undersigned hereby (i) represents and warrants that the
undersigned has full power and authority to tender, sell, assign and transfer the Separate Notes tendered hereby and that the undersigned is the record owner of any Separate Notes tendered herewith in physical form or a participant in The Depository
Trust Company (“DTC”) and the Beneficial Owner of any Separate Notes tendered herewith by book-entry transfer to your account at DTC, (ii) agrees to be bound by the terms and conditions of Section 5.02 and
Section 5.03, as applicable, of the Agreement and (iii) acknowledges and agrees that after 4:00 p.m. (New York City time) on the second Business Day immediately preceding the first day of the Applicable Remarketing Period, such election
shall become an irrevocable election to have such Separate Notes remarketed in each Remarketing during the Applicable Remarketing Period, and that the Separate Notes tendered herewith will only be returned in the event of a Failed Remarketing. 

  
 K-1 

											
	Date:		  
				By:		  

									Name:		
									Title:		
						
									Signature Guarantee:		  

	  
								
	Name								
					
	  
								
	Address						  

									Social Security or other Taxpayer
									Identification Number, if any

  

	A.	PAYMENT INSTRUCTIONS 

 Proceeds of a Successful Remarketing should be paid by the following wire instructions,
or if unavailable by check in the name of the person(s) set forth below and mailed to the address set forth below. 
 [Wire Instructions] 

 

			
	Name(s):		  

			(Please Print)
		
	Address:		  

			(Please Print)
	
	  

	
	  

	(Zip Code)
	
	  

	(Tax Identification or Social Security Number)

  

	B.	DELIVERY INSTRUCTIONS 

 In the event of a Failed Remarketing, Notes which are in physical form should be
delivered to the person(s) set forth below and mailed to the address set forth below. 
  

			
	Name(s):		  

			(Please Print)
		
	Address:		  

			(Please Print)
	
	  

	
	  

	(Zip Code)
	
	  

	(Tax Identification or Social Security Number)

 In the event of a Failed Remarketing, Notes which are in book-entry form should be credited to the account at The Depository
Trust Company to the person(s) set forth below. 
  

			
	DTC Account Number:		  

		
	Name of Account Party:		  

  
 K-2 

 EXHIBIT L 

INSTRUCTION TO CUSTODIAL AGENT REGARDING 

WITHDRAWAL FROM REMARKETING 
 Wilmington
Trust, National Association, 
 as Custodial Agent 
 1100 North
Market Street, Wilmington, DE 19890 
 Attention: United Technologies Corporation Administrator 

Re: 1.55% Junior Subordinated Notes Due 2022 of United Technologies Corporation, (the “Company”) 

The undersigned hereby notifies you in accordance with Section 5.02(d) of the Purchase Contract and Pledge Agreement, dated as of
June 18, 2012 (the “Agreement”), among the Company and you, as Collateral Agent, Custodial Agent and Securities Intermediary, and The Bank of New York Mellon Trust Company, N.A., as Purchase Contract Agent and as
attorney-in-fact for the holders of Corporate Units and Treasury Units from time to time, that the undersigned elects to withdraw the $[            ] aggregate principal amount of Separate
Notes delivered to you for Remarketing pursuant to Section 5.02(d) of the Agreement. The undersigned hereby instructs you to return such Separate Notes to the person(s) and the address(es) indicated herein under “A. Delivery
Instructions.” 
 With this notice, the Undersigned hereby agrees to be bound by the terms and conditions of Section 5.02(d) of
the Agreement. Capitalized terms used herein but not defined shall have the meaning set forth in the Agreement. 
  

											
	Date:		  
				By:		  

									Name:		
									Title:		
						
									Signature Guarantee:		  

	  
								
	Name								
					
	  
								
	Address						  

									Social Security or other Taxpayer
									Identification Number, if any

  

	A.	DELIVERY INSTRUCTIONS 

 In the event of a withdrawal of Separate Notes from a Remarketing, Separate Notes which
are in physical form should be delivered to the person(s) set forth below and mailed to the address set forth below. 
  

			
	Name(s):		  

			(Please Print)
		
	Address:		  

			(Please Print)
	
	     

	
	  

	(Zip Code)
	
	  

	(Tax Identification or Social Security Number)

  
 L-1 

 In the event of a withdrawal of Separate Notes from a Remarketing, Separate Notes which are in book-entry form
should be credited to the account at The Depository Trust Company to the person(s) set forth below. 
  

			
	DTC Account Number:		  

		
	Name of Account Party:		  

  
 L-2 

 EXHIBIT M 

NOTICE TO SETTLE WITH CASH AFTER FAILED FINAL REMARKETING 

The Bank of New York Mellon Trust Company, N.A., 
 as Purchase
Contract Agent 
 525 William Penn Place, 38th floor, Pittsburgh, PA 15259 

Re: Corporate Units of United Technologies Corporation, a Delaware corporation (the “Company”) 

The undersigned Holder hereby irrevocably notifies you in accordance with the last paragraph of Section 5.02(b)(ix) of the Purchase
Contract and Pledge Agreement, dated as of June 18, 2012 (the “Purchase Contract and Pledge Agreement”; unless otherwise defined herein, terms defined in the Purchase Contract and Pledge Agreement are used herein as defined
therein), among the Company and you, as Purchase Contract Agent, as attorney-in-fact for the Holders of the Corporate Units, and Wilmington Trust, National Association, as Collateral Agent, Custodial Agent and Securities Intermediary, that such
Holder has elected to pay to or upon the order of the Securities Intermediary for deposit in the Collateral Account, on or prior to 4:00 p.m. (New York City time) on the Business Day immediately preceding the Purchase Contract Settlement Date (in
lawful money of the United States by certified or cashiers check or wire transfer, in immediately available funds), $[            ] as the Purchase Price for the shares of Common Stock
issuable to such Holder by the Company with respect to [            ] Purchase Contracts on the Purchase Contract Settlement Date. The undersigned Holder hereby instructs you to notify
promptly the Collateral Agent of the undersigned Holders’ election to settle the Purchase Contracts related to such Holder’s Corporate Units with separate cash. 

Date: 
 Signature: 

Signature Guarantee: 
 Please print name and address of
Registered Holder: 

  
 M-1 

 EXHIBIT N 

NOTICE 
 FROM PURCHASE
CONTRACT AGENT 
 TO COLLATERAL AGENT 

(Settlement with Separate Cash) 
 Wilmington
Trust, National Association, 
 as Collateral Agent 
 1100 North
Market Street, Wilmington, DE 19890 
 Attention: United Technologies Corporation Administrator 

 

	 	Re:	Corporate Units of United Technologies Corporation, a Delaware corporation (the “Company”) 

Please refer to the Purchase Contract and Pledge Agreement, dated as of June 18, 2012 (the “Agreement”), among the
Company, you, as Collateral Agent, as Securities Intermediary and as Custodial Agent, and the undersigned, as Purchase Contract Agent and as attorney-in-fact for the Holders of Corporate Units from time to time. Capitalized terms used herein but not
defined shall have the meaning set forth in the Agreement. 
 We hereby notify you in accordance with the last paragraph of
Section 5.02(b)(ix) of the Agreement that the holder of Corporate Units named below (the “Holder”) has elected to settle the [            ] Purchase Contracts related
to its Pledged Applicable Ownership Interests in Notes with $[            ] of separate cash prior to 4:00 p.m. (New York City time) on the second Business Day immediately preceding the
Purchase Contract Settlement Date (in lawful money of the United States by certified or cashiers check or wire transfer, in immediately available funds payable to or upon the order of the Securities Intermediary) and has delivered to the undersigned
a notice to that effect. 
 We hereby request that you, upon confirmation that the Purchase Price has been paid by the Holder to the
Securities Intermediary in accordance with Section 5.02(b)(ix) of the Agreement in lieu of exercise of such Holder’s Put Right, give us notice of the receipt of such payment and, thereafter, you are instructed to, or instructed to cause
the Securities Intermediary to, (A) promptly invest the separate cash received in Permitted Investments consistent with the instructions of the Company as provided in Section 5.03(a)(v) of the Agreement with respect to Cash Settlement (as
specified by Section 5.02(b)(ix)), (B) promptly release from the Pledge the Notes underlying the Applicable Ownership Interest in Notes related to the Corporate Units as to which such Holder has paid such separate cash; and
(C) promptly Transfer all such Notes to us for distribution to such Holder, in each case free and clear of the Pledge created by the Agreement. 
  

									
	Date:		  
		,		The Bank of New York Mellon Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact of the Holders from time to time of the Units
					
							By:		
							Name:		
							Title:		
							Authorized Signatory

 Please print name and address of Holder electing to settle with separate cash: 

 

			
	Name:		Social Security or other Taxpayer Identification Number, if any
	
	Address:

  
 N-1 

 EXHIBIT O 

NOTICE OF SETTLEMENT WITH SEPARATE CASH FROM 

SECURITIES INTERMEDIARY TO PURCHASE CONTRACT AGENT 

(Settlement with Separate Cash) 
 The Bank of New
York Mellon Trust Company, N.A., 
 as Purchase Contract Agent 

525 William Penn Place, 38th floor, Pittsburgh, PA 15259 
  

	 	Re:	Corporate Units of United Technologies Corporation (the “Company”) 

 Please refer to the
Purchase Contract and Pledge Agreement dated as of June 18, 2012 (the “Agreement”), by and among you, the Company, and Wilmington Trust, National Association, as Collateral Agent, Custodial Agent and Securities Intermediary.
Unless otherwise defined herein, terms defined in the Agreement are used herein as defined therein. 
 In accordance with the last paragraph of
Section 5.02(b)(ix) of the Agreement, we hereby notify you that as of 4:00 p.m. (New York City time) on the Business Day immediately preceding the Purchase Contract Settlement Date, (i) we have received from
[            ] $[            ] in immediately available funds paid in an aggregate amount equal to the Purchase Price due to the
Company on the Purchase Contract Settlement Date with respect to [            ] Corporate Units and (ii) based on the funds received set forth in clause (i) above, an aggregate
principal amount of $[            ] of Notes underlying related Pledged Applicable Ownership Interests in Notes are to be released from the Pledge and Transferred to you. 

 

	
	Wilmington Trust, National Association,
	as Securities Intermediary
	
	Dated:
	
	By:

  
 O-1 

 EXHIBIT P 

FORM OF REMARKETING AGREEMENT 
 [—] 
 [—] 

Ladies and Gentlemen: 
 This Agreement is dated
as of             , 20     (the “Agreement”) by and among United Technologies Corporation, a Delaware corporation (the “Company”), [—]1, a [—], as the reset agent and the remarketing agent[s] (the “Remarketing
Agent”), and The Bank of New York Mellon Trust Company, N.A., a national banking association, solely in its capacity as Purchase Contract Agent (the “Purchase Contract Agent”) and as attorney-in-fact of the Holders of
Purchase Contracts, relating to the appointment of [—] to serve as Remarketing Agent with respect to the Remarketing of the Notes. 

The Company has also entered into: (a) a Purchase Contract and Pledge Agreement, dated as of June 18, 2012 (the “Purchase
Contract and Pledge Agreement”), among the Company, The Bank of New York Mellon Trust Company, N.A., Purchase Contract Agent and attorney-in-fact of the Holders of the Purchase Contracts, and Wilmington Trust, National Association, as
Collateral Agent, Custodial Agent and Securities Intermediary, and (b) an Underwriting Agreement, dated June 12, 2012, and a Pricing Agreement, dated June 12, 2012 (collectively, the “Underwriting Agreement”), in each
case among the Company and the Representatives (as defined in the Underwriting Agreement, the “Representatives”), as representatives of the underwriters (the “Underwriters”) named in Schedule I of the Pricing
Agreement. 
 On June 18, 2012, the Company issued an aggregate of 22,000,000 Equity Units, each of which initially consist of a
Purchase Contract and a 5% undivided beneficial ownership interest in the Company’s 1.55% Junior Subordinated Notes due 2022 (the “Notes”) issued under the Junior Subordinated Indenture, dated as of June 18, 2012 (the
“Base Indenture”), among the Company and The Bank of New York Mellon Trust Company, N.A., as Trustee (the “Trustee”), as amended and supplemented by the Supplemental Indenture No. 1 thereto, dated as of
June 18, 2012 (the “Supplemental Indenture,” and together with the Base Indenture, the “Indenture”). The Notes that form part of the Corporate Units are pledged pursuant to the Purchase Contract and Pledge
Agreement to secure a Corporate Units Holder’s obligation under the related Purchase Contracts on the Purchase Contract Settlement Date. 

The terms and conditions under which the Remarketing will occur are provided for in the Indenture and the Purchase Contract and Pledge
Agreement and as provided for herein. 
  

	1 	Insert one or more Remarketing Agents to be designated by the Company. 

  
 P-1 

 Section 1. Definitions. 

(a) Capitalized terms used and not defined in this Agreement shall have the meanings set forth in the Purchase Contract and Pledge Agreement.

 (b) As used in this Agreement, the following terms have the following meanings: 

“Agreement” has the meaning specified in the first paragraph of this Agreement. 

“Applicable Law” has the meaning specified in Section 3 of this Agreement. 

“Applicable Time” has the meaning specified in Section 3 of this Agreement. 

“Base Indenture” has the meaning specified in the third paragraph of this Agreement. 

“Commencement Date” has the meaning specified in Section 3 of this Agreement. 

“Commission” means the Securities and Exchange Commission. 

“Company” has the meaning specified in the first paragraph of this Agreement. 

“Disclosure Package” means the Registration Statement, if any, or any amendment thereof and any Preliminary
Prospectus, if any, taken together with any Issuer Free Writing Prospectus, if any, used in connection with a Successful Remarketing at the Applicable Time. 

“Issuer Free Writing Prospectus” means an issuer free writing prospectus, if any, as defined in Rule 433 under
the Securities Act, relating to the Remarketed Notes. 
 “Material Adverse Change” has the meaning specified
in Section 6(b). 
 “Notes” has the meaning specified in the third paragraph of this Agreement. 

“Preliminary Prospectus” means a preliminary prospectus, if any, relating to the Remarketed Notes included in
the Registration Statement, including the documents incorporated by reference therein as of the date of such Preliminary Prospectus. 

“Private Placement Remarketing Materials” has the meaning specified in Section 3(l). 

“Prospectus” means the prospectus, if any, relating to the Remarketed Notes, in the form in which first filed,
or transmitted for filing, with the Commission after the effective date of the Registration Statement pursuant to Rule 424(b) under the Securities Act, including the documents incorporated by reference therein as of the date of such Prospectus; and
any reference to any amendment or supplement to such Prospectus shall be deemed to refer to and include any documents filed after the date of such Prospectus, under the Exchange Act, and incorporated by reference in such Prospectus. 

  
 P-2 

 “Purchase Contract Agent” has the meaning specified in the first
paragraph of this Agreement. 
 “Purchase Contract and Pledge Agreement” has the meaning specified in the
second paragraph of this Agreement. 
 “Registration Covenants” has the meaning specified in Section 5
of this Agreement. 
 “Registration Statement” means a registration statement, if any, under the Securities
Act prepared by the Company covering, inter alia, the Remarketing of the Remarketed Notes pursuant to Section 5(a) hereof, including all exhibits thereto and the documents incorporated by reference in Preliminary Prospectus or the Prospectus,
as applicable, and any post-effective amendments thereto. 
 “Remarketed Notes” means, with respect to all
Remarketings during any Applicable Remarketing Period, the aggregate Notes underlying the Pledged Applicable Ownership Interests in Notes and the Separate Notes, if any, subject to Remarketing as identified to the Remarketing Agent by the Purchase
Contract Agent and the Custodial Agent, respectively, in the case of an Optional Remarketing, by 4:00 p.m. New York City time, on the Business Day immediately prior to the first day of the Optional Remarketing Period, or in the case of a Final
Remarketing, promptly after 4:00 p.m., New York City time, on the Business Day immediately prior to the first day of the Final Remarketing Period in accordance with the Purchase Contract and Pledge Agreement and shall include (i) the Notes
underlying the Pledged Applicable Ownership Interests in Notes of the Holders of Corporate Units who have not effected a Collateral Substitution, Early Settlement or a Fundamental Change Early Settlement in accordance with the Purchase Contract and
Pledge Agreement and, in the case of a Final Remarketing, Holders of Corporate Units who have not notified the Purchase Contract Agent prior to 4:00 p.m., New York City time, on the second Business Day immediately preceding the first day of the
Final Remarketing Period of their intention to effect a Cash Settlement of the related Purchase Contracts pursuant to the terms of the Purchase Contract and Pledge Agreement or who have so notified the Purchase Contract Agent but failed to make the
required cash payment prior to 4:00 p.m., New York City time, on the first Business Day immediately preceding the Final Remarketing Period and (ii) the Separate Notes of the holders of Separate Notes, if any, who have elected to have their
Separate Notes remarketed in any such Remarketing pursuant to the terms of the Purchase Contract and Pledge Agreement. 

“Remarketing Agent” has the meaning specified in the first paragraph of this Agreement. 

“Remarketing Fee” has the meaning specified in Section 4 of this Agreement. 

“Remarketing Materials” means the Preliminary Prospectus, the Prospectus and/or any Issuer Free Writing
Prospectus furnished by the Company to the Remarketing Agent for distribution to investors in connection with the Remarketing. 

“Representation Date” has the meaning specified in Section 3 of this Agreement. 

  
 P-3 

 “Reset Rate” has the meaning specified in Section 2(d) of
this Agreement. 
 “Rules and Regulations” has the meaning specified in Section 3(c) of this Agreement
.. 
 “Securities” has the meaning specified in Section 10 of this Agreement. 

“Supplement” has the meaning specified in Section 3(c) of this Agreement. 

“Supplemental Indenture” has the meaning specified in the third paragraph of this Agreement. 

“Transaction Documents” means this Agreement, the Purchase Contract and Pledge Agreement and the Indenture, in
each case as amended or supplemented from time to time. 
 “Trustee” has the meaning specified in the third
paragraph of this Agreement. 
 “Underwriting Agreement” has the meaning specified in the second paragraph
of this Agreement. 
 Section 2. Appointment and Obligations of the Remarketing Agent. 

(a) The Company hereby appoints [—] as the exclusive Remarketing Agent, and, subject to the
terms and conditions set forth herein, [—] hereby accepts appointment as Remarketing Agent, for the purpose of (i) remarketing the Remarketed Notes on behalf of the holders thereof,
(ii) determining, in consultation with the Company, in the manner provided for herein and in the Purchase Contract and Pledge Agreement and the Supplemental Indenture, the Reset Rate for each tranche of Notes, and (iii) performing such
other duties as are assigned to the Remarketing Agent in the Transaction Documents. 
 (b) Unless a Termination Event has occurred prior to
such date, if the Company elects to conduct an Optional Remarketing during the Optional Remarketing Period selected by the Company pursuant to the Purchase Contract and Pledge Agreement, the Remarketing Agent shall use its commercially reasonable
efforts to remarket the Remarketed Notes at the applicable Remarketing Price. For the avoidance of doubt, the Company shall determine in its sole discretion if and when to attempt an Optional Remarketing, as the Company may commence or postpone or
cancel an Optional Remarketing in its absolute and sole discretion. 
 (c) If there is no Successful Optional Remarketing during the Optional
Remarketing Period or no Optional Remarketing occurs on any Optional Remarketing Date, if any, and unless a Termination Event has occurred prior to such date, on each Remarketing Date in the Final Remarketing Period, the Remarketing Agent shall use
its commercially reasonable efforts to remarket the Remarketed Notes at the applicable Remarketing Price. It is understood and agreed that the Remarketing on any Remarketing Date in the Final Remarketing Period will be considered successful if the
resulting proceeds are at least 

  
 P-4 

 
equal to the applicable Remarketing Price. The Company has the right to postpone or cancel the Final Remarketing in the Company’s sole and absolute discretion on any day prior to the last
three Business Days of the Final Remarketing Period. 
 (d) In connection with a Remarketing, (1) the Remarketing Agent shall determine,
in consultation with the Company, if the Notes are remarketed as fixed-rate notes (or for any tranche of Notes if the Company elects to remarket the Notes in tranches), the rate per annum, and, if the Notes are remarketed as floating-rate notes (or
for any tranche of Notes if the Company elects to remarket the Notes in tranches), the interest rate spread, in each case, rounded to the nearest one-thousandth (0.001) of one percent per annum, that the Remarketed Notes (or the Remarketed Notes of
any tranche) should bear (the reset rate, in the case of fixed-rate notes, or the applicable index plus the reset interest spread, in the case of floating-rate notes, the “Reset Rate”) in order for the Remarketed Notes (or the
Remarketed Notes of any tranche) to have an aggregate market value equal to at least the applicable Remarketing Price and that in the reasonable discretion of the Remarketing Agent will enable it to Remarket all of the Remarketed Notes at no less
than the applicable Remarketing Price in such Remarketing; provided that such Reset Rate shall not exceed the maximum interest rate permitted by applicable law; and (2) the Company shall consult with the Remarketing Agent regarding the
Company’s election whether to modify the other terms of the Notes (which election shall be in the Company’s sole and absolute discretion) and its elections on which terms to modify, in each case, which may be modified at the election of
the Company in connection with the Remarketing pursuant to the Indenture. 
 (e) If, by 4:00 p.m., New York City time, on the applicable
Remarketing Date, (i) the Remarketing Agent is unable to Remarket all of the Remarketed Notes, at a price not less than the applicable Remarketing Price pursuant to the terms and conditions hereof or (ii) the Remarketing did not occur on
such Remarketing Date because one of the conditions set forth in Section 6 hereof was not satisfied, the Remarketing Agent shall advise by telephone (and promptly deliver a notice in writing thereafter to) the Depositary, the Purchase Contract
Agent, the Collateral Agent and the Company. Whether or not there has been a Failed Remarketing will be determined in the sole reasonable discretion of the Remarketing Agent. In the event of a Failed Remarketing, the applicable interest rate on the
Notes will not be reset and will continue to be the Coupon Rate set forth in the Supplemental Indenture. 
 (f) In the event of a Successful
Remarketing, by approximately 4:30 p.m., New York City time, on the applicable Remarketing Date, the Remarketing Agent shall advise, by telephone: 

(i) the Depository, the Purchase Contract Agent, the Trustee, the Collateral Agent, the Custodial Agent and the Company (and
promptly deliver a notice in writing to such Persons thereafter) of the Reset Rate with respect to each tranche of Notes and, if any, other modified terms, and the aggregate principal amount of Remarketed Notes (or the amount of each tranche of
Remarketed Notes, if the Notes are Remarketed in tranches) sold in such Remarketing; 

  
 P-5 

 (ii) each purchaser (or the Depository Participant thereof) of Remarketed Notes
of the Reset Rate and, if any, other modified terms, and the aggregate principal amount of Remarketed Notes such purchaser is to purchase; 

(iii) each such purchaser (if other than a Depository Participant) to give instructions to its Depository Participant to pay
the purchase price on the Remarketing Settlement Date in same day funds against delivery of the Remarketed Notes purchased through the facilities of the Depository; and 

(iv) each such purchaser (or Depository Participant thereof) that the Remarketed Notes will not be delivered until the
Remarketing Settlement Date and that if such purchaser wishes to trade the Remarketed Notes that it has purchased prior to the third Business Day preceding the Remarketing Settlement Date, such purchaser will have to specify an alternative
settlement cycle at the time of any such trade to prevent failed settlement. 
 The Remarketing Agent shall also, if required by the
Securities Act, deliver, in conformity with the requirements of the Securities Act, to each purchaser a Prospectus in connection with the Remarketing. 

(g) The proceeds from a Successful Remarketing (i) with respect to the Notes underlying the Applicable Ownership Interests in Notes that
are components of the Corporate Units and (ii) with respect to the Separate Notes, in each case, shall be applied in accordance with Section 5.02 of the Purchase Contract and Pledge Agreement. 

(h) It is understood and agreed that the Remarketing Agent shall not have any obligation whatsoever to purchase any Remarketed Notes, whether
in the Remarketing or otherwise, and shall in no way be obligated to provide funds to make payment upon tender of Remarketed Notes for Remarketing or to otherwise expend or risk its own funds or incur or to be exposed to financial liability in the
performance of its duties under this Agreement. Neither the Company nor the Remarketing Agent shall be obligated in any case to provide funds to make payment upon tender of the Remarketed Notes for Remarketing. 

Section 3. Representations and Warranties of the Issuer. 

The Company represents and warrants, (i) if the Registration Covenants are applicable, on and as of the date of filing and of
effectiveness of the Registration Statement (provided that, if such date is prior to the date hereof, solely with respect to Section 3(b)) and on and as of each date of any amendment to the Registration Statement, (ii) on and as of each
date any Remarketing Material or Private Placement Marketing Material, as applicable, with respect to any Remarketing Period is first distributed in connection with the Remarketing (each, a “Commencement Date”), (iii) on and as
of each date any amendment to any Remarketing Material, or Private Placement Marketing Material, as applicable, is first distributed, (iv) on and as of each Remarketing Date and (v) on and as of the Remarketing Settlement Date (in each
case, a “Representation Date”), that: 
 (a) This Agreement has been duly authorized, executed and delivered by the Company,
constitutes a valid and binding obligation of the Company, enforceable against the Company in accordance with its terms, subject to the effect of (i) bankruptcy, insolvency, fraudulent conveyance, fraudulent transfer, reorganization, moratorium
or other similar laws relating to or affecting the rights or remedies of creditors generally, (ii) the application of general principles of equity (including, without limitation, concepts of materiality, reasonableness, good faith and fair
dealing, regardless of whether enforceability is considered in proceedings at law or in equity) and (iii) applicable law and public policy with respect to rights to indemnification and contribution. 

  
 P-6 

 (b) If the Registration Covenants are applicable, one or more Registration Statements in respect
of the Remarketed Notes have been filed with the Commission and have become effective. 
 (c) If the Registration Covenants are applicable,
on its effective date and on the effective date of the most recent post-effective amendment thereto, each Registration Statement relating to the Remarketed Notes conformed in all material respects with the requirements of the Securities Act, the
Trust Indenture Act, and the rules and regulations of the Commission (the “Rules and Regulations”), and did not include any untrue statement of a material fact or omit to state any material fact required to be stated therein or
necessary to make the statements therein not misleading, and, as of the time immediately prior to the time of the first sale of Remarketed Notes to investors during the applicable Remarketing Period (the “Applicable Time”) and each
time each Registration Statement is amended, each Registration Statement as then amended, and, each time the Prospectus is amended, on the date of each supplement thereto, reflect the terms of the Remarketed Notes and the terms of offering thereof,
and any other material reflected in such supplement, in the form in which it is first filed with the Commission pursuant to Rule 424 of the Securities Act (the “Supplement”), the Prospectus as then amended or supplemented, will
conform in all material respects with the requirements of the Act, the Trust Indenture Act and the Rules and Regulations and will not include any untrue statement of a material fact or omit to state any material fact required to be stated therein or
necessary to make the statements therein not misleading, except that none of the foregoing applies to statements in or omissions from any such documents based upon information furnished to the Company in writing by the Remarketing Agent, directly or
indirectly, expressly for use therein. 
 (d) If is the Registration Covenants are applicable, as of the Applicable Time, the Disclosure
Package, when taken together as a whole, do not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not
misleading. The foregoing sentence does not apply to statements in or omissions from the Disclosure Package based upon information furnished to the Company by the Remarketing Agent, directly or indirectly, expressly for use therein. 

(e) If the Registration Covenants are applicable, each Issuer Free Writing Prospectus does not include any information that conflicts with the
information contained in the Registration Statement, including any document incorporated therein and any Supplement deemed to be a part thereof, that has not been superseded or modified (including, if applicable, pursuant to any such Issuer Free
Writing Prospectus). 

  
 P-7 

 (f) If the Registration Covenants are applicable and the Registration Statement is an
“automatic shelf registration statement” on Form S-3ASR, the Company has not been and is not an “ineligible issuer” as defined in Rule 405 under the Securities Act at the times specified in the Securities Act in connection with
the Remarketing. 
 (g) If the Registration Covenants are applicable and the Registration Statement is an “automatic shelf registration
statement” on Form S-3ASR, (i) at each time the Company or any person acting on its behalf (within the meaning, for this clause only, of Rule 163(c) under the Securities Act) made any offer relating to the Remarketed Notes in reliance
on the exemption of Rule 163 under the Securities Act and (ii) at each Representation Date, the Company is a “well-known seasoned issuer” as defined in Rule 405 under the Securities Act, and the Company has not received from the
Commission any notice pursuant to Rule 401(g)(2) under the Securities Act objecting to the use of the automatic shelf registration form. 

(h) The Remarketed Notes have been duly authorized and, when executed, authenticated, issued and delivered in accordance with the Indenture,
will constitute valid and binding obligations of the Company, enforceable against the Company in accordance with their terms, subject to the effect of (i) bankruptcy, insolvency, fraudulent conveyance, fraudulent transfer, reorganization,
moratorium or other similar laws relating to or affecting the rights or remedies of creditors generally (ii) the application of general principles of equity (including, without limitation, concepts of materiality, reasonableness, good faith and
fair dealing, regardless of whether enforceability is considered in proceedings at law or in equity) and (iii) applicable law and public policy rights to indemnification and contribution. 

(i) No default or event of default, and no event that with the passage of time or the giving of notice or both would become an event of
default, has occurred and is continuing, under any of the Transaction Documents. 
 (j) In connection with any Remarketing conducted in
accordance with Rule 144A of the Securities Act or any other exemption from registration thereunder, any preliminary offering memorandum or any communication, document or material relating to the Notes that would, if the Remarketing were conducted
as a public offering pursuant to a registration statement filed under the Securities Act, constitute a “free writing prospectus,” as defined in Rule 405 under the Securities Act (including the documents incorporated or deemed incorporated
by reference in any such document or materials) (the “Private Placement Marketing Materials”), and any further amendments or supplements to the Private Placement Remarketing Materials do not and will not as of their respective dates
of distribution to investors (and as amended or supplemented, as of such date), contain an untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances
under which they were made, not misleading. The foregoing sentence does not apply to statements in or omissions from the Private Placement Marketing Materials based upon and in conformity with written information furnished to the Company by the
Remarketing Agent, directly or indirectly, expressly for use therein. 

  
 P-8 

 Section 4. Fees. 

In the event of a Successful Remarketing of the Remarketed Notes, the Company shall pay the Remarketing Agent a remarketing fee to be agreed
upon in writing by the Company and the Remarketing Agent prior to any such Remarketing (the “Remarketing Fee”). 
 Section 5.
Covenants of the Issuer. 
 The Company covenants and agrees as follows: 

(a) If and to the extent the offering of the Remarketed Notes in the Remarketing is required (in the view of counsel for the
Company) to be registered under the Securities Act as in effect at the time of the Remarketing, the Company shall (Section 5(a) of this agreement the “Registration Covenants”): 

(i) if the Registration Statement is an “automatic shelf registration statement” on Form S-3ASR and if, at any
time prior to the Remarketing Settlement Date, the Company receives from the Commission a notice pursuant to Rule 401(g)(2) or otherwise ceases to be eligible to use the automatic shelf registration statement form, then (A) promptly notify the
Remarketing Agent, (B) promptly file a new registration statement or post-effective amendment on the proper form relating to the Remarketed Notes, in a form satisfactory to the Remarketing Agent, (C) use its best efforts to cause such
registration statement or post-effective amendment to be declared effective and (D) promptly notify the Remarketing Agent of such effectiveness; take all other action necessary or appropriate to permit the public offering and sale of the
Remarketed Notes to continue as contemplated in the registration statement that was the subject of the Rule 401(g)(2) notice or for which the Company has otherwise become ineligible. References herein to the Registration Statement shall include such
new registration statement or post-effective amendment, as the case may be; 
 (ii) pay the required Commission filing
fees relating to the Remarketed Notes within the time required by Rule 456(b)(1) of the Securities Act without regard to the proviso therein and otherwise in accordance with Rules 456(b) and 457(r) under the Securities Act; 

(iii) prepare the Prospectus, file any such Prospectus pursuant to the Securities Act within the period required by the
Securities Act and the rules and regulations thereunder and use commercially reasonable efforts to cause, if not already effective, the Registration Statement to be declared effective by the Commission prior to the applicable Remarketing Date (it
being understood that, for so long as there is a material business transaction or development that has not yet been publicly disclosed, other than in connection with an Optional Remarketing, the Company will not be required to file such Registration
Statement or provide such a Prospectus until the Company has publicly disclosed such transaction or development); 

  
 P-9 

 (iv) file with the Commission any amendment to the Registration Statement or the
Prospectus or any supplement to the Prospectus that may, in the reasonable judgment of the Company, be required by the Securities Act or requested by the Commission; 

(v) advise the Remarketing Agent promptly after it receives notice thereof, of the time when, (A) prior to the Remarketing
Settlement Date, any amendment to the Registration Statement has been filed or becomes effective or, (B) before, on or after the Remarketing Settlement Date, any supplement to the Prospectus or any amended Prospectus has been filed, and in each
case of (A) and (B) furnish the Remarketing Agent with copies thereof; 
 (vi) file promptly all reports and any
definitive proxy or information statements required to be filed by the Company with the Commission pursuant to Section 13(a) or (c), 14 or 15(d) of the Exchange Act subsequent to the Commencement Date and for so long as the delivery of a
prospectus is required in connection with the offering or sale of the Remarketed Notes (including in circumstances where such requirement may be satisfied pursuant to Rule 172), and during such same period to advise the Remarketing Agent, promptly
after it receives notice thereof, (A) of the time when any amendment to any Registration Statement has become effective or any supplement to any Prospectus or any amended Prospectus has been filed, (B) of the issuance by the Commission of
any stop order or of any order preventing or suspending the use of the Prospectus, (C) of the suspension of the qualification of the Remarketed Notes for offering or sale in any jurisdiction, (D) of the initiation or threatening of any
proceeding or examination for any such purpose or pursuant to Section 8A of the Securities Act, or (E) of any request by the Commission for the amending or supplementing of any Registration Statement or Prospectus or for additional
information; and in the event of the issuance of any such stop order or of any such order preventing or suspending the use of any Prospectus or suspending any such qualification, use promptly its best efforts to obtain its withdrawal; 

(vii) if reasonably requested by the Remarketing Agent, prepare a final term sheet for the Remarketed Notes, containing solely
a description of the Remarketed Notes, in a form agreed to with the Remarketing Agent, and file such final term sheet and all other Issuer Free Writing Prospectuses required to be filed by the Company with the Commission pursuant to Rule 433(d)
under the Securities Act within the time required by such Rule; 
 (viii) furnish promptly to the Remarketing Agent such
copies of the following documents in such quantities as the Remarketing Agent shall reasonably request: (a) conformed copies of the Registration Statement as originally filed with the Commission and each amendment thereto (in each case
excluding exhibits); (b) the Preliminary Prospectus and any amendment or 

  
 P-10 

 
supplement thereto; (c) the Prospectus and any amended or supplement thereto; (d) any Issuer Free Writing Prospectus and any amendment or supplement thereto, and (e) any document
incorporated by reference in the Prospectus (excluding exhibits thereto); and, if at any time when delivery of a prospectus (or in lieu thereof, the notice referred to in Rule 173(a) under the Securities Act) is required in connection with the
Remarketing, any event or development shall have occurred as a result of which (1) the Prospectus as then amended or supplemented would include any untrue statement of a material fact or omit to state any material fact necessary in order to
make the statements therein, in the light of the circumstances under which they were made when such Prospectus (or in lieu thereof, the notice referred to in Rule 173(a) under the Securities Act) is delivered, not misleading, or (2) if for any
other reason it shall be necessary, in the reasonable judgment of the Company, during such same period to amend or supplement the Prospectus or to file under the Exchange Act any document incorporated by reference in the Prospectus in order to
comply with the Securities Act or the Exchange Act, or (3) if it shall be necessary during such same period to amend or supplement an Issuer Free Writing Prospectus in order for the Issuer Free Writing Prospectus, as so amended or supplemented,
not to conflict with the information then contained in the Registration Statement, then in each case notify the Remarketing Agent and, upon its request, file such document and prepare and furnish without charge to the Remarketing Agent and to any
dealer in securities as many copies as the Remarketing Agent may from time to time reasonably request of an amended or supplemented Prospectus that will correct such statement or omission or effect such compliance or an amended or supplemented
Issuer Free Writing Prospectus that will not conflict with the Registration Statement; 
 (ix) during the time between the
applicable Commencement Date and the Remarketing Settlement Date, prior to filing with the Commission (a) any amendment to the Registration Statement or supplement to the Prospectus or (b) any Prospectus pursuant to Rule 424 under the
Securities Act, furnish a copy thereof to the Remarketing Agent; and not file any such amendment or supplement that shall be reasonably disapproved by the Remarketing Agent; 

(x) as soon as practicable, but in any event not later than eighteen months, after the date of a Successful Remarketing, to
make generally available to its security holders an earnings statement of the Company (which need not be audited) complying with Section 11(a) of the Securities Act and the rules and regulations thereunder (including, at the option of the
Company, Rule 158 under the Securities Act); and 
 (xi) take such action as the Remarketing Agent may reasonably request in
order to qualify the Remarketed Notes for offer and sale under the securities or “blue sky” laws of such jurisdictions as the Remarketing Agent may reasonably request and will continue such qualifications in effect so long as required for
distribution of the Remarketed Notes; provided that in no event shall the Company be required to qualify as a foreign corporation or to file a general consent to service of process in any jurisdiction. 

  
 P-11 

 (b) The Company shall pay: (i) the costs incident to the preparation and
printing of the Registration Statement, if any, any Preliminary Prospectus, any Issuer Free Writing Prospectus, any Prospectus and any other Remarketing Materials and any amendments or supplements thereto; (ii) the costs of distributing the
Registration Statement, if any, any Prospectus and any other Remarketing Materials and any amendments or supplements thereto; (iii) any fees and expenses of qualifying the Remarketed Notes under the securities laws of the several jurisdictions
as provided in Section 5(a)(x) and of preparing, printing and distributing a Blue Sky Memorandum, if any (including any related reasonable fees and expenses of counsel to the Remarketing Agent); (iv) any fees charged by investment rating
agencies for rating of the Remarketed Notes; (v) all other costs and expenses incident to the performance of the obligations of the Company hereunder and the Remarketing Agent hereunder; and (vi) the reasonable fees and expenses of counsel
to the Remarketing Agent in connection with the review by the Financial Industry Regulatory Authority, Inc. of the Remarketed Notes. 

(c) The Company shall furnish the Remarketing Agent with such information and documents as the Remarketing Agent may reasonably
request in connection with the transactions contemplated hereby, and to make reasonably available to the Remarketing Agent and any accountant, attorney or other advisor retained by the Remarketing Agent such information, and such access to the
appropriate officers, employees and accountants of the Company, that parties would customarily require, and reasonably requested by the Remarketing Agent, in connection with a due diligence investigation conducted in accordance with applicable
securities laws. 
 (d) Between the applicable Commencement Date and the applicable Remarketing Settlement Date, the Company
will not, without the prior written consent of the Remarketing Agent (which consent may be withheld at the reasonable discretion of the Remarketing Agent), directly or indirectly, sell, offer, contract to sell or grant any option to sell, or
otherwise dispose of, any debt securities which mature more than one year after the applicable Remarketing Settlement Date of the Company similar to the Remarketed Notes. 

(e) The Company represents and agrees that, unless it obtains the prior written consent of the Remarketing Agent, which consent
shall not be unreasonably withheld, and the Remarketing Agent represents and agrees that, unless it obtains the prior written consent of the Company, it has not made and will not make any offer relating to the Remarketed Notes that would constitute
an Issuer Free Writing Prospectus, or that would otherwise constitute a “free writing prospectus” (as defined in Rule 405 of the Act), required to be filed by the Company with the Commission or retained by the Company under Rule 433;
provided that, if prepared and used in accordance with Section 5(f) of this Agreement, such prior written consent shall be deemed given with respect to any final term sheet. Any such free writing prospectus consented to in writing by the
Company or the Remarketing Agent, as the case may be, is hereinafter referred to as a “Permitted Free Writing Prospectus”. The Company represents that it has treated and agrees that it will treat each Permitted Free Writing
Prospectus as an “issuer free writing prospectus” (as defined in Rule 433 of the Securities Act), and has complied and will comply with the requirements of Rules 164 and 433 of the Securities Act applicable to any Permitted Free Writing
Prospectus, including timely filing with the Commission where required, legending and record keeping. 

  
 P-12 

 (f) The Company will prepare a final term sheet relating to the Remarketed Notes,
containing only information that describes the final terms of the Remarketed Notes after providing the Remarketing Agent and its legal counsel with a reasonable opportunity to review and comment on such final term sheet (such final term sheet to be
in form and substance as last reviewed by the Remarketing Agent and the Company), and will file such final term sheet within the period required by Rule 433(d) of the Securities Act following the date such final terms have been established for the
Remarketed Notes. Any such final term sheet is an Issuer Free Writing Prospectus and a Permitted Free Writing Prospectus for purposes of this Agreement. 

Section 6. Conditions to the Remarketing Agent’s Obligations. 

The obligations of the Remarketing Agent hereunder shall be subject to the following conditions: 

(a) If the Registration Covenants are applicable, no stop order suspending the effectiveness of the Registration Statements
shall have been issued and no proceeding for that purpose or pursuant to Section 8A of the Securities Act against the Company or related to the offering of the Remarketed Notes shall have been initiated or threatened by the Commission. 

(b) Subsequent to the Commencement Date, there shall not have been any change in the financial position, shareowners’
equity, results of operations, business, operations or properties of the Company and its subsidiaries, otherwise than as set forth or contemplated in the Disclosure Package, the effect of which is, when viewed in relation to the Company and its
subsidiaries taken as a whole, in the reasonable judgment of the Remarketing Agent, so material and adverse as to make it impracticable or inadvisable to proceed with the completion of the Remarketing on the terms and in the manner contemplated in
the Disclosure Package (a “Material Adverse Change”). 
 (c) The representations and warranties of the
Company contained herein shall be true and correct in all material respects on and as of the applicable Remarketing Settlement Date, and the Company shall have performed in all material respects all covenants and agreements contained herein and in
the Purchase Contract and Pledge Agreement to be performed on its part at or prior to such Remarketing Settlement Date. 

(d) The Company shall have furnished to the Remarketing Agent a written certificate executed by an authorized officer of the
Company, dated the applicable Remarketing Settlement Date, to the effect of the following and as to such other matters as the Representatives may reasonably request, to the best of his or her knowledge: 

(i) if the Registration Covenants are applicable, the Company has received no stop order suspending the effectiveness of the
Registration Statement, and no proceedings for that purpose or pursuant to Section 8A of the Securities Act have been instituted or threatened by the Commission; 

  
 P-13 

 (ii) subsequent to the Commencement Date and prior to the applicable Remarketing
Date, there has not occurred any downgrading in the rating accorded to the Company’s senior debt securities by Moody’s Investors Service, Inc. or Standard & Poor’s, a division of the McGraw-Hill Companies, Inc; 

(iv) for the period from the Commencement Date to such Remarketing Settlement Date, there has not occurred any Material Adverse
Change; 
 (v) the representations and warranties of the Company in Section 3 of this Agreement are true and correct in
all material respects on and as of the applicable Remarketing Settlement Date. 
 (e) On the date of a Successful Remarketing
and on the Remarketing Settlement Date, the Remarketing Agent shall have received a letter addressed to the Remarketing Agent and dated each such date, in form and substance satisfactory to the Remarketing Agent, of the independent accountants of
the Company who have certified the consolidated financial statements of the Company and its subsidiaries included or incorporated by reference in the Registration Statement or the Remarketing Materials, containing statements and information of the
type ordinarily included in accountants’ “comfort letters” with respect to certain financial information contained in the Remarketing Materials, if any. 

(f) Counsel for the Company shall have furnished to the Remarketing Agent its opinion letter with respect to the Remarketed
Notes, addressed to the Remarketing Agent and dated the applicable Remarketing Settlement Date, addressing such matters with respect to the Notes as are set forth in such counsel’s opinion letter furnished pursuant to Section 4(c) of the
Underwriting Agreement, adapted as necessary to relate to the securities being remarketed hereunder and to the Remarketing Materials, if any, or to any changed circumstances or events occurring subsequent to the date of this Agreement, such
adaptations being reasonably acceptable to counsel to the Remarketing Agent. 
 (g) Counsel for the Remarketing Agent shall
have furnished to the Remarketing Agent its opinion, addressed to the Remarketing Agent and dated as of the applicable Remarketing Settlement Date, addressing such matters as are set forth in such counsel’s opinion furnished pursuant to
Section 4(b) of the Underwriting Agreement, adapted as necessary to relate to the securities being remarketed hereunder and to the Remarketing Materials, if any, or to any changed circumstances or events occurring subsequent to the date of this
Agreement, such adaptations being reasonably acceptable to the Remarketing Agent. 
 (h) Subsequent to the Commencement Date
and prior to the applicable Remarketing Settlement Date, there shall not have occurred any of the following: (i) trading in the Company’s common stock shall have been suspended by the Commission or the New York Stock Exchange or trading in
securities generally on the New York Stock Exchange shall have been suspended or limited or minimum prices shall have been 

  
 P-14 

 
established on such Exchange, (ii) a banking moratorium shall have been declared either by Federal or New York State authorities, or (iii) any outbreak or material escalation of
hostilities or other calamity or crisis if the effect of any such event described in this clause (iii) on the financial markets of the United States, in the reasonable judgment of the Remarketing Agent, makes it impracticable or inadvisable to
proceed with the consummation of the Remarketing on the terms and in the manner contemplated in the Disclosure Package and the Prospectus 

Section 7. Indemnification. 

(a) The Company will indemnify and hold harmless the Remarketing Agent against any losses, claims, damages or liabilities to which the
Remarketing Agent may become subject, under the Securities Act or otherwise, insofar as such losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon an untrue statement or alleged untrue statement of a
material fact contained in any Registration Statement, Issuer Free Writing Prospectus, the Prospectus or any amendment or supplement thereto, any related preliminary prospectus supplement (or contained in any Registration Statement after it first
becomes effective but prior to the date of a Successful Remarketing or in any prospectus forming a part thereof during such period), or any Private Placement Marketing Materials, or arise out of or are based upon the omission or alleged omission to
state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, and will reimburse the Remarketing Agent for any legal or other expenses reasonably incurred by the Remarketing Agent in
connection with investigating or defending any such action or claim; provided, however, that the Company shall not be liable in any such case to the extent that any such loss, claim, damage or liability arises out of or is based upon
an untrue statement or alleged untrue statement or omission or alleged omission made in any of such documents in reliance upon and in conformity with written information furnished to the Company by the Remarketing Agent, directly or indirectly,
expressly for use therein. 
 (b) The Remarketing Agent will indemnify and hold harmless the Company against any losses, claims, damages or
liabilities to which the Company may become subject, under the Securities Act or otherwise, insofar as such losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon an untrue statement or alleged untrue
statement of a material fact contained in any Registration Statement, Issuer Free Writing Prospectus, the Prospectus or any amendment or supplement thereto, any related preliminary prospectus supplement, or any Private Placement Marketing Materials,
or arise out of or are based upon the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, in each case to the extent, but only to the extent, that
such untrue statement or alleged untrue statement or omission or alleged omission was made in reliance upon and in conformity with written information furnished to the Company by the Remarketing Agent, directly or indirectly, expressly for use
therein; and will reimburse the Company for any legal or other expenses reasonably incurred by the Company in connection with investigating or defending any such action or claim. 

  
 P-15 

 (c) Promptly after receipt by an indemnified party under subsection (a) or (b) above of
notice of any claim or of the commencement of any action, such indemnified party shall, if a claim in respect thereof is to be made against the indemnifying party under such subsection, notify the indemnifying party in writing thereof. The omission
so to notify the indemnifying party shall not relieve it from any liability which it may have to any indemnified party, provided that, in the case of any such omission relating to the commencement of an action, such omission shall relieve the
indemnifying party of liability under such subsection. In case any such action shall be brought against any indemnified party and it shall notify the indemnifying party of the commencement thereof, the indemnifying party shall be entitled to
participate therein and, to the extent that it may elect by written notice delivered to the indemnified party promptly after receiving the aforesaid notice from such indemnified party, to assume the defense thereof, with counsel satisfactory to such
indemnified party; provided, however, that if the defendants in any such action include both the indemnified party and the indemnifying party and the indemnified party shall have reasonably concluded that there may be legal defenses
available to it or other indemnified parties, or both, which are different from or additional to those available to the indemnifying party, the indemnified party or parties shall have the right to select separate counsel to assert such legal
defenses and to otherwise participate in the defense of such action on behalf of such indemnified party or parties. Upon receipt of notice from the indemnifying party to such indemnified party of its election so to assume the defense of such action
and approval by the indemnified party of counsel, the indemnifying party will not be liable to such indemnified party under such subsection for any legal or other expenses subsequently incurred by such indemnified party in connection with the
defense thereof (other than reasonable costs of investigation conducted at the request of such indemnifying party) unless (i) the indemnified party shall have employed separate counsel in connection with the assertion of legal defenses in
accordance with the proviso to the next preceding sentence (it being understood, however, that the indemnifying party shall not be liable for the expenses of more than one separate counsel, approved by such indemnifying party, representing the
indemnified parties under such subsection who are parties to such action), (ii) the indemnifying party shall not have employed counsel satisfactory to the indemnified party to represent the indemnified party within a reasonable time after
notice of commencement of the action or (iii) the indemnifying party has authorized the employment of counsel for the indemnified party at the expense of the indemnifying party; and except that, if clause (i) or (iii) is applicable,
such liability shall be only in respect of the counsel referred to in such clause (i) or (iii). 
 Section 8. Contribution.

 If the indemnification provided for in Section 7 shall be unavailable to hold harmless an indemnified party under subsection (a)
or (b) of Section 7 in respect of any losses, claims, damages or liabilities (or actions in respect thereof) referred to therein, then each indemnifying party shall contribute to the amount paid or payable by such indemnified party as a
result of such losses, claims, damages or liabilities (or actions in respect thereof) in such proportion as is appropriate to reflect the relative benefits received by the Company on the one hand and the Remarketing Agent on the other from the
Remarketing and also the relative fault of the Company on the one hand and the Remarketing Agent on 

  
 P-16 

 
the other in connection with the statements or omissions which resulted in such losses, claims, damages or liabilities (or actions in respect thereof), as well as any other relevant equitable
considerations. The relative benefits received by the Company on the one hand and the Remarketing Agent on the other in connection with the Remarketing shall be deemed to be in the same proportion as the total net proceeds from the Remarketing
(before deducting expenses) received by the Company bears to the total Remarketing Fee and any other portion of the proceeds of the Remarketing realized by the Remarketing Agent, if any. The relative fault shall be determined by reference to, among
other things, whether the indemnified party failed to give the notice required under Section 7(c), including the consequences of such failure, and whether the untrue or alleged untrue statement of a material fact or the omission or alleged
omission to state a material fact relates to information supplied by the Company on the one hand or the Remarketing Agent on the other and the relative intent, knowledge, access to information and opportunity to correct or prevent such statement or
omission, of the Company on the one hand and the Remarketing Agent, on the other hand. The Company and the Remarketing Agent agree that it would not be just and equitable if contribution pursuant to this Section 8 were determined by per-capita
allocation or by any other method of allocation which does not take account of the equitable considerations referred to above in this Section 8. The amount paid or payable by an indemnified party as a result of the losses, claims, damages or
liabilities (or actions in respect thereof) referred to above in this Section 8 shall be deemed to include any legal or other expenses reasonably incurred by such indemnified party in connection with investigating or defending any such action
or claim. Notwithstanding the provisions of this Section 8, the Remarketing Agent shall not be required to contribute any amount in excess of the amount by which the total price at which the Remarketed Notes were offered to the public exceeds
the amount of any damages which the Remarketing Agent has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of
Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. 

The obligations of the Company under this Section 8 and Section 7 shall be in addition to any liability which the Company may
otherwise have and shall extend, upon the same terms and conditions, to each person, if any, who controls the Remarketing Agent within the meaning of the Act, and the obligations of the Remarketing Agent under this Section 8 and Section 7
shall be in addition to any liability which the Remarketing Agent may otherwise have and shall extend, upon the same terms and conditions, to each director of the Company, to each officer of the Company who signs the Registration Statement and to
each person, if any, who controls the Company within the meaning of the Securities Act. 
 Section 9. Resignation and Removal of the
Remarketing Agent. 
 The Remarketing Agent may, upon 30 days’ prior written notice, resign and be discharged from its duties and
obligations hereunder, and the Company may remove the Remarketing Agent by written notice at any time, in the case of a resignation, delivered to the Company and the Purchase Contract Agent and, in the case of a removal, delivered

  
 P-17 

 
to the Remarketing Agent and the Purchase Contract Agent; provided, however, that no such resignation nor any such removal shall become effective until the Company shall have
appointed at least one nationally recognized broker-dealer as a successor Remarketing Agent and such successor Remarketing Agent shall have entered into a remarketing agreement with the Company, in which it shall have agreed to conduct the
Remarketing in accordance with the Purchase Contract and Pledge Agreement in all material respects. 
 In any such case, the Company will use
commercially reasonable efforts to appoint a successor Remarketing Agent and enter into such a remarketing agreement with such person as soon as reasonably practicable. 

Section 10. Dealing in Securities. 

The Remarketing Agent, when acting as the Remarketing Agent or in its individual or any other capacity, may, to the extent permitted by law,
buy, sell, hold and deal in any of the Remarketed Notes, Corporate Units, Treasury Units or any of the securities of the Company (collectively, the “Securities”), but shall not be obligated to purchase any of the Remarketed Notes
for its own account. The Remarketing Agent may exercise any vote or join in any action which any beneficial owner of such Securities may be entitled to exercise or take pursuant to the Indenture with like effect as if it did not act in any capacity
hereunder. 
 Section 11. Remarketing Agent’s Performance; Duty of Care. 

The duties and obligations of the Remarketing Agent shall be determined solely by the express provisions of the Transaction Documents. No
implied covenants or obligations of or against the Remarketing Agent shall be read into any of the Transaction Documents. In the absence of bad faith, willful misconduct or gross negligence on the part of the Remarketing Agent, the Remarketing Agent
may conclusively rely upon any document furnished to it, as to the truth of the statements expressed in any of such documents. The Remarketing Agent shall be protected in acting upon any document or communication reasonably believed by it to have
been signed, presented or made by the proper party or parties. The Remarketing Agent shall have no obligation to determine whether there is any limitation under applicable law on the Reset Rate on the Notes or, if there is any such limitation, the
maximum permissible Reset Rate on the Notes, and it shall rely solely upon written notice from the Company (which the Company agrees to provide prior to the third Business Day before the applicable Remarketing Date) as to whether or not there is any
such limitation and, if so, the maximum permissible Reset Rate. The Remarketing Agent, acting under this Agreement, shall incur no liability to the Company or to any holder of Remarketed Notes in its individual capacity or as Remarketing Agent for
any action or failure to act, on its part in connection with a Remarketing or otherwise, except if such liability is (a) judicially determined to have resulted from its failure to comply with the terms of this Agreement or bad faith, gross
negligence or willful misconduct on its part or (b) determined pursuant to Section 7 or 8 of this Agreement. The provisions of this Section 11 shall survive the termination of this Agreement and shall survive the resignation or
removal of the Remarketing Agent pursuant to this Agreement. 

  
 P-18 

 Section 12. Termination. 

This Agreement shall automatically terminate (a) as to the Remarketing Agent on the effective date of the resignation or removal of the
Remarketing Agent pursuant to Section 9 of this Agreement and (b) on the earlier of (i) the occurrence of a Termination Event and (ii) the Business Day immediately following the Purchase Contract Settlement Date. Notwithstanding
any termination of this Agreement, in the event there has been a Successful Remarketing, the obligations set forth in Section 4 hereof shall survive and remain in full force and effect until all amounts payable under said Section 4 hereof
shall have been paid in full. 
 Section 13. Reimbursement of Remarketing Agent’s Expenses. 

If this Agreement shall be terminated pursuant to Section 12 or if the settlement of the Remarketed Notes does not occur in connection
with a Successful Remarketing because of any of the events referred to in Section 6(h), then the Company shall not then be under any liability to the Remarketing Agent except as provided in Sections 5(b), 7 and 8; but, if for any other reason
the settlement of the Remarketed Notes does not occur in connection with a Successful Remarketing, the Company will reimburse the Remarketing Agent for all out-of-pocket expenses, including fees and disbursements of counsel, reasonably incurred by
the Remarketing Agent in making preparations for the settlement of the Remarketed Notes, but the Company shall then be under no further liability to the Remarketing Agent with respect to such failed settlement of the Remarketed Notes except as
provided in Sections 5(b), 7 and 8. 
 Section 14. USA Patriot Act. 

In accordance with the requirements of the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001)), the
Remarketing Agent is required to obtain, verify and record information that identifies their respective clients, including the Company, which information may include the name and address of their respective clients, as well as other information that
will allow the underwriters to properly identify their respective clients. 
 Section 14. No Fiduciary Duty. 

The Company hereby acknowledges that (a) the transactions contemplated under this Agreement are arm’s-length commercial transactions
between the Company, on the one hand, and the Remarketing Agent and any affiliate through which it may be acting, on the other hand, (b) the Remarketing Agent is not acting as a fiduciary of the Company and (c) the Company’s
engagement of the Remarketing Agent in connection with the Remarketing is as an independent contractor and not in any other capacity. Furthermore, the Company agrees that it is solely responsible for making its own judgments in connection with the
Remarketing (irrespective of whether the Remarketing Agent has advised or is currently advising the Company on related or other matters, and the 

  
 P-19 

 
Remarketing Agent shall have no responsibility or liability to the Company with respect to the transactions contemplated hereby except the obligations expressly set forth in this Agreement). The
Company agrees that it will not claim that the Remarketing Agent has rendered advisory services of any nature or respect, or owe a fiduciary or similar duty to the Company, in connection with such transaction or the process leading thereto. 

Section 15. Notices. 

All statements, requests, notices and agreements hereunder shall be in writing, and: 

(a) if to the Remarketing Agent, shall be delivered or sent by mail, telex or facsimile transmission to: 

[—] 

with a copy to: 
 [—] 
 (b) if to the Company, shall be delivered or sent by mail, telex or facsimile
transmission to: 
 [—] 

with a copy to: 
 [—]; and 
 (c) if to the Purchase Contract Agent, shall be delivered or sent by mail or
facsimile transmission to: 
 The Bank of New York Mellon Trust Company, N.A. 

525 William Penn Place, 38th floor 

Pittsburgh, PA 151259 
 Attn:
Corporate Trust Administration 
 Any such statements, requests, notices or agreements shall take effect at the time of receipt thereof. 

Section 16. Persons Entitled to Benefit of Agreement. 

This Agreement shall inure to the benefit of and be binding upon each party hereto and its respective successors. This Agreement and the terms
and provisions hereof are for the sole benefit of only those persons, except that (x) the representations, warranties, indemnities and agreements of the Company contained in this Agreement shall also be deemed to be for the benefit of the
Remarketing Agent and the person or persons, if any, who control the Remarketing Agent within the meaning of Section 15 of the Securities Act and (y) the indemnity agreement of the Remarketing Agent contained in Section 7 of

  
 P-20 

 
this Agreement shall be deemed to be for the benefit of the Company’s directors and officers who sign the Registration Statement, if any, and any person controlling the Company within the
meaning of Section 15 of the Securities Act. Nothing contained in this Agreement is intended or shall be construed to give any person, other than the persons referred to herein, any legal or equitable right, remedy or claim under or in respect
of this Agreement or any provision contained herein. 
 Section 17. Survival. 

The respective agreements, representations, warranties, indemnities and other statements of the Company or its officers and the Remarketing
Agent set forth in or made pursuant to this Agreement will remain in full force and effect, regardless of any investigation made by or on behalf of the Remarketing Agent, the Company or any of the indemnified persons referred to in Section 7
hereof, and will survive delivery of the Remarketed Notes. The provisions of Sections 7, 8, 11 and 13 shall survive the resignation or removal of the Remarketing Agent pursuant to this Agreement or the termination and cancellation of this Agreement.

 Section 18. Governing Law. 

THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO AGREEMENTS MADE AND
TO BE PERFORMED WHOLLY WITHIN SUCH STATE, WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES THEREOF. 
 Section 19. Judicial
Proceedings. 
 Each party hereto expressly accepts and irrevocably submits to the exclusive jurisdiction of the United States District
Court for the Southern District of New York and of any New York state court sitting in New York City for the purposes of all legal proceedings arising out of or relating to this Agreement or the transactions contemplated hereby. Each party
irrevocably waives, to the fullest extent permitted by applicable law, any objection which it may now or hereafter have to the laying of the venue of any such proceeding brought in such a court and any claim that any such proceeding brought in such
a court has been brought in an inconvenient forum. 
 Section 20. Counterparts. 

This Agreement may be executed in one or more counterparts and, if executed in more than one counterpart, the executed counterparts shall each
be deemed to be an original but all such counterparts shall together constitute one and the same instrument. 
 Section 21.
Headings. 
 The headings herein are inserted for convenience of reference only and are not intended to be part of, or to affect the
meaning or interpretation of, this Agreement. 

  
 P-21 

 Section 22. Severability. 

If any provision of this Agreement shall be held or deemed to be or shall, in fact, be invalid, inoperative or unenforceable as applied in any
particular case in any or all jurisdictions because it conflicts with any provisions of any constitution, statute, rule or public policy or for any other reason, then, to the extent permitted by law, such circumstances shall not have the effect of
rendering the provision in question invalid, inoperative or unenforceable in any other case, circumstance or jurisdiction, or of rendering any other provision or provisions of this Agreement invalid, inoperative or unenforceable to any extent
whatsoever. 
 Section 23. Amendments. 

This Agreement may be amended by an instrument in writing signed by the parties hereto. Each of the Company and the Purchase Contract Agent
agrees that it will not enter into, cause or permit any amendment or modification of the Transaction Documents or any other instruments or agreements relating to the Applicable Ownership Interests in Notes, the Notes or the Corporate Units that
would in any way materially adversely affect the rights, duties and obligations of the Remarketing Agent, without the prior written consent of the Remarketing Agent. 

Section 24. Successors and Assigns. 

Except in the case of a succession pursuant to the terms of the Purchase Contract and Pledge Agreement, the rights and obligations of the
Company hereunder may not be assigned or delegated to any other Person without the prior written consent of the Remarketing Agent. The rights and obligations of the Remarketing Agent hereunder may not be assigned or delegated to any other Person
(other than an affiliate of the Remarketing Agent) without the prior written consent of the Company. 
 Section 25. Rights of the
Purchase Contract Agent. 
 Notwithstanding any other provisions of this Agreement, the Purchase Contract Agent shall be entitled to all
the rights, protections and privileges granted to the Purchase Contract Agent in the Purchase Contract and Pledge Agreement. 
 [SIGNATURES
ON THE FOLLOWING PAGE] 

  
 P-22 

 If the foregoing correctly sets forth the agreement by and among the Company, the Remarketing
Agent and the Purchase Contract Agent, please indicate your acceptance in the space provided for that purpose below. 
  

			
	Very truly yours,
	
	UNITED TECHNOLOGIES CORPORATION
		
	By:		  

			Name:
			Title:

  

			
	CONFIRMED AND ACCEPTED:
	
	 [—]

as Remarketing Agent

		
	By:		  

			Name:
			Title:
	
	The Bank of New York Mellon Trust Company, N.A., as Purchase Contract Agent and as attorney-in-fact of the Holders of the Purchase Contracts
		
	By:		  

			Name:
			Title:

  
 P-23 

 Exhibit Q 

ELECTION TO SETTLE EARLY 
 The
undersigned Holder of this Corporate Units Certificate hereby irrevocably exercises the option to effect Early Settlement in accordance with the terms of the Purchase Contract and Pledge Agreement with respect to the Purchase Contracts underlying
the number of Corporate Units evidenced by this Corporate Units Certificate specified below. The option to effect Early Settlement may be exercised only with respect to Purchase Contracts underlying Corporate Units in multiples of 20 Corporate Units
or an integral multiple thereof; provided that if Applicable Ownership Interests in the Treasury Portfolio have replaced Applicable Ownership Interests in the Notes as a component of the Corporate Units, Corporate Units Holders may only
effect Early Settlement in multiples of 160,000 Corporate Units. The undersigned Holder directs that a certificate for shares (including in book-entry if requested by the Holder) of Common Stock or other securities deliverable upon such Early
Settlement be registered in the name of, and delivered, together with a check in payment for any fractional share and any Corporate Units Certificate representing any Corporate Units evidenced hereby as to which Early Settlement of the related
Purchase Contracts is not effected, to the undersigned at the address indicated below (or to the securities account designated in writing by the Holder) unless a different name and address have been indicated below. Notes underlying Pledged
Applicable Ownership Interests in Notes or the Applicable Ownership Interests in the Treasury Portfolio, as the case may be, deliverable upon such Early Settlement will be transferred in accordance with the transfer instructions set forth below. If
shares are to be registered in the name of a Person other than the undersigned, the undersigned will pay any transfer tax payable incident thereto. 
  

									
	Dated:		  
				Signature:		  

					
	Signature Guarantee:		  
						

  
 Q-1 

 Number of Units evidenced hereby as to which Early Settlement of the related Purchase Contracts
is being elected: 
  

									
	If shares are to be registered in the name of and delivered to a Person other than the Holder, please (i) print such Person’s name and address and (ii) provide a guarantee of your signature:				 REGISTERED HOLDER
  

Please print name and address of Register Holder:

					
	Name:		  
				Name:		  

					
	Address:		  
				Address:		  

	  
						
	 Social Security or other Taxpayer

Identification Number, if any
						
					
	Signature:		  
						
					
	Signature Guarantee:		  
						

 Transfer Instructions for Notes underlying Pledged Applicable Ownership Interests in Notes or the Applicable
Ownership Interests in the Treasury Portfolio, as the case may be, transferable upon Early Settlement: 

  
 Q-2 

 Exhibit R 

ELECTION TO FUNDAMENTAL CHANGE EARLY SETTLEMENT 

The undersigned Holder of this Corporate Units Certificate hereby irrevocably exercises the option to effect Fundamental Change Early
Settlement in accordance with the terms of the Purchase Contract and Pledge Agreement with respect to the Purchase Contracts underlying the number of Corporate Units evidenced by this Corporate Units Certificate specified below. The option to effect
Fundamental Change Early Settlement may be exercised only with respect to Purchase Contracts underlying Corporate Units in multiples of 20 Corporate Units or an integral multiple thereof; provided that if Applicable Ownership Interests in the
Treasury Portfolio have replaced Applicable Ownership Interests in the Notes as a component of the Corporate Units, Corporate Units Holders may only effect Fundamental Change Early Settlement in multiples of 160,000 Corporate Units. The undersigned
Holder directs that a certificate for shares (including in book-entry if requested by the Holder) of Common Stock or other securities deliverable upon such Fundamental Change Early Settlement be registered in the name of, and delivered, together
with a check in payment for any fractional share and any Corporate Units Certificate representing any Corporate Units evidenced hereby as to which Fundamental Change Early Settlement of the related Purchase Contracts is not effected, to the
undersigned at the address indicated below (or to the securities account designated in writing by the Holder) unless a different name and address have been indicated below. Notes underlying Pledged Applicable Ownership Interests in Notes or the
Applicable Ownership Interests in the Treasury Portfolio, as the case may be, deliverable upon such Fundamental Change Early Settlement will be transferred in accordance with the transfer instructions set forth below. If shares are to be registered
in the name of a Person other than the undersigned, the undersigned will pay any transfer tax payable incident thereto. 
  

									
	Dated:		  
				Signature:		  

					
	Signature Guarantee:		  
						

  
 R-1 

 Number of Units evidenced hereby as to which Fundamental Change Early Settlement of the related
Purchase Contracts is being elected: 
  

									
	If shares are to be registered in the name of and delivered to a Person other than the Holder, please (i) print such Person’s name and address and (ii) provide a guarantee of your signature:				 REGISTERED HOLDER
  

Please print name and address of Register Holder:

					
	Name:		  
				Name:		  

					
	Address:		  
				Address:		  

	  
						
	 Social Security or other Taxpayer

Identification Number, if any
						
					
	Signature:		  
						
					
	Signature Guarantee:		  
						

 Transfer Instructions for Notes underlying Pledged Applicable Ownership Interests in Notes or the Applicable
Ownership Interests in the Treasury Portfolio, as the case may be, transferable upon Fundamental Change Early Settlement: 

  
 R-2EX-4.3

 Exhibit 4.3 

UNITED TECHNOLOGIES CORPORATION, 

Company 
 to 

THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., 

Trustee 
 Supplemental
Indenture No. 1 
 Dated as of June 18, 2012 

Supplemental to the Junior Subordinated Indenture dated as of June 18, 2012 

Establishing a series of Securities designated 

1.55% Junior Subordinated Notes due 2022 

 SUPPLEMENTAL INDENTURE No. 1, dated as of June 18, 2012, among UNITED TECHNOLOGIES
CORPORATION, a corporation duly organized and existing under the laws of the State of Delaware (herein called the “Company”), and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., a national banking association, as Trustee (herein
called the “Trustee”), under the Junior Subordinated Indenture dated as of June 18, 2012 (hereinafter called the “Original Indenture”), this Supplemental Indenture No. 1 being supplemental thereto. The
Original Indenture, as supplemented by this Supplemental Indenture No. 1, and as may be further supplemented or amended from time to time, is hereinafter sometimes collectively called the “Indenture.” 

Recitals of the Company 

The Original Indenture was authorized, executed and delivered by the Company to provide for the issuance by the Company from time to time of
its Securities (as defined in the Original Indenture), to be issued in one or more series as contemplated therein. 
 As contemplated by
Sections 301 and 901(7) of the Original Indenture, the Company wishes to establish a series of Securities to be designated initially as the “1.55% Junior Subordinated Notes due 2022” (the “Notes”) in the initial aggregate
principal amount of $1,100,000,000. 
 The Company has duly authorized the execution and delivery of this Supplemental Indenture No. 1
to establish the Notes and has duly authorized the issuance of such Notes; and all acts necessary to make this Supplemental Indenture No. 1 a legal, valid and binding agreement of the Company and to make the Notes legal valid and binding
obligations of the Company have been performed. 
 NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE No. 1 WITNESSETH: 

For and in consideration of the premises and of the purchase of the Securities by the Holders thereof, it is mutually covenanted and agreed,
for the equal and proportionate benefit of all Holders of the Notes, as follows: 
 ARTICLE 1 

DEFINITIONS 
 Section 1.01.
Relation to Original Indenture. This Supplemental Indenture No. 1 supplements and amends the Original Indenture solely with respect to the Notes. 

Section 1.02. Definition of Terms. For all purposes of this Supplemental Indenture No. 1: 

(a) a term not defined herein that is defined in the Original Indenture has the same meaning when used in this Supplemental Indenture
No. 1; 
 (b) the definition of any term in this Supplemental Indenture No. 1 that is also defined in the Original Indenture shall
supersede the definition of such term in the Original Indenture; 
 (c) a term not defined herein or in the Original Indenture shall have the
meaning set forth in the Purchase Contract and Pledge Agreement; 
 (d) a term defined anywhere in this Supplemental Indenture No. 1 has
the same meaning throughout; 
 (e) the singular includes the plural and vice versa; 

(f) headings are for convenience of reference only and do not affect interpretation; and 

 (g) the following terms have the meanings given to them in this Section 1.02(g): 

“Capital Stock” of any Person means any and all shares, interests, rights to purchase, warrants, options, participations or
other equivalents of or interests in (however designated) shares issued by that Person. 
 “Coupon Rate” has the meaning set
forth in Section 2.05. 
 “Deferral Period” means the period beginning on the Interest Payment Date for which the
Company has elected to defer the Interest Payment in accordance with Section 2.06 and ending on the earlier of (a) the next Interest Payment Date on which such Deferred Interest (including compounded interest thereon) has been paid in full
and (b) the Purchase Contract Settlement Date. 
 “Deferred Interest” has the meaning set forth in Section 2.06.

 “Exchange Act” means the Securities Exchange Act of 1934 and any statute successor thereto, in each case as amended from
time to time, and the rules and regulations promulgated thereunder. 
 “Global Note” has the meaning set forth in
Section 2.04. 
 “Holder” means (a) with respect to the Corporate Units or the Treasury Units, such term as
defined in the Purchase Contract and Pledge Agreement and (b) with respect to the Notes, the Person in whose name at the time a particular Note is registered on the books of the Trustee kept for that purpose. 

“Increased Principal Amount” has the meaning set forth in Section 2.09. 

“Interest Payment” means, with respect to any Interest Payment Date, the interest payment on the Notes due on such Interest
Payment Date. 
 “Interest Payment Date” has the meaning set forth in Section 2.05. 

“Interest Period” means, with respect to any Interest Payment Date, the period from and including the immediately preceding
Interest Payment Date (or if none, the date hereof) to, but excluding, such Interest Payment Date. 
 “New Notes” has the
meaning set forth in Section 7.05(a). 
 “Pledged Note” has the meaning set forth in Section 2.09. 

“Purchase Contract and Pledge Agreement” means the Purchase Contract and Pledge Agreement, dated as of June 18, 2012,
among the Company, The Bank of New York Mellon Trust Company, N.A., as Purchase Contract Agent and attorney-in-fact for Holders of the Purchase Contracts, and Wilmington Trust, National Association, as Collateral Agent, Custodial Agent and
Securities Intermediary, as amended from time to time. 
 “Put Price” has the meaning set forth in Section 7.04(a).

 “Put Right” has the meaning set forth in Section 7.04(a). 

“Redemption” means the redemption of the Notes pursuant to the terms of Section 3.01. 

“Redemption Date” has the meaning set forth in Section 3.01. 

“Redemption Price” means, for any Note the principal amount of such Note, plus accrued and unpaid interest (including Deferred
Interest and compounded interest thereon), if any, to but excluding the Redemption Date. 
 “Reduced Principal Amount” has
the meaning set forth in Section 2.09. 

  
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 “Regular Record Date” means, with respect to any Interest Payment Date for the
Notes, the fifteenth day of the calendar month immediately preceding the applicable Interest Payment Date, regardless of whether such day is a Business Day; provided that if any of the Notes or Corporate Units are held by a securities
depository in book-entry form, the Regular Record Date for such Notes will be the close of business on the Business Day immediately preceding the applicable Interest Payment Date. 

“Released Note” has the meaning set forth in Section 2.09. 

“Remarketed Notes” means, with respect to all Remarketings during any Applicable Remarketing Period, the aggregate principal
amount of Notes underlying the Pledged Applicable Ownership Interests in Notes and the Separate Notes, if any, subject to Remarketing as identified to the Remarketing Agent(s) by the Purchase Contract Agent and the Custodial Agent, respectively, in
each case pursuant to the terms of the Purchase Contract and Pledge Agreement. 
 “Remarketing Agent(s)” means any
Remarketing Agent(s) appointed by the Company, pursuant to the Remarketing Agreement. 
 “Stated Maturity” has the meaning
set forth in Section 2.02. 
 “Subjected Note” has the meaning set forth in Section 2.09. 

“Tranche” means a group of Notes which (a) are issued under the Indenture by the Company after a Successful Remarketing
and (b) have the terms as provided in this Supplemental Indenture No. 1. 
 The terms “Company,”
“Trustee,” “Indenture,” “Original Indenture,” “Securities” and “Notes” shall have the respective meanings set forth in the recitals and the paragraph preceding the
recitals to this Supplemental Indenture No. 1. 
 ARTICLE 2 

GENERAL TERMS AND CONDITIONS OF THE NOTES 

Section 2.01. Designation and Principal Amount. There is hereby created a series of Securities initially designated “1.55%
Junior Subordinated Notes due 2022” in the initial principal amount of $1,100,000,000; provided, that the Company, without notice to or consent of the Holders, may issue additional Notes and thereby increase such principal amount in the
future, on the same terms and conditions (except for the issue date and, if applicable, the date from which interest accrues and the first Interest Payment Date) as the Notes. The forms and terms of the Notes shall be established in this
Supplemental Indenture No. 1 as contemplated by Section 301 of the Original Indenture. The Company may, without the consent of the Holders, redesignate the Notes or any Tranche of Notes to reflect the maturity date and interest rate
(whether fixed or floating) thereof as determined in accordance with Article 7. 
 Section 2.02. Maturity. The date upon which
the Notes shall become due and payable at final maturity, together with any accrued and unpaid interest (other than Deferred Interest and compounded interest thereon, which will be due and payable at the end of the Deferral Period described in
Section 2.06), is, initially, August 1, 2022; provided, however, such date may be changed as set forth in Section 7.05 hereto (such applicable date, the “Stated Maturity”). 

Section 2.03. Form, Payment and Appointment. (a) Except as provided in Section 2.04, the Notes shall be issued in fully
registered, certificated form, without coupons. All Notes (or after the division of Notes into Tranches in connection with a Successful Remarketing in accordance with Section 7.05, all Notes of the same Tranche) shall have identical terms.
Notes corresponding to Applicable Ownership Interests in Notes that are components of Corporate Units shall be registered in the name of the Purchase Contract Agent. Principal of and interest on the Notes will be payable, the transfer of such Notes
will be registrable, and such Notes will be exchangeable for Notes of a like aggregate principal amount bearing identical terms and provisions, at the office or agency of the Company maintained for such purpose in the Borough of Manhattan, The City
of New York, which 

  
 3 

 
shall initially be the Corporate Trust Office of the agent of the Trustee in The City of New York, which is located at 101 Barclay Street, 8W, New York, NY 10286; provided, however,
that, except as otherwise provided in the form of Note attached hereto as Exhibit A, payment of principal or interest may be made at the option of the Company by wire transfer to an account designated by the Person entitled thereto or by check
mailed to the address of the Person entitled thereto as such address shall appear in the Security Register, and provided, further, that the Company, in its discretion may remove the Paying Agent and may appoint one or more additional
Paying Agents (including the Company or any of its affiliates). Payments with respect to any Global Note will be made by wire transfer to the Depository. The Paying Agent and the Security Registrar for the Notes shall initially be the Trustee. 

(b) The Notes shall be issuable in minimum denominations of $1,000 and integral multiples of $1,000 in excess thereof; provided,
however, that upon the release by the Collateral Agent of Notes underlying the Pledged Applicable Ownership Interests in Notes in accordance with Section 3.15 of the Purchase Contract and Pledge Agreement, if any Holder or Beneficial
Owner shall be entitled to receive Notes in an aggregate principal amount of less than $1,000, or greater than $1,000 but not in an integral multiple of $1,000, the Purchase Contract Agent shall request, on behalf of such Holder or Beneficial Owner,
that the Company issue Notes in denominations of $50, or integral multiples thereof, in exchange for Notes in denominations of $1,000 or integral multiples thereof. 

Section 2.04. Global Notes. Notes corresponding to Applicable Ownership Interests in Notes that are no longer a component of the
Corporate Units and are released from the Collateral Account will be issued in permanent global form (a “Global Note”), and if issued as one or more Global Notes, the Depository shall be The Depository Trust Company or such other
depository as any officer of the Company may from time to time designate. On the date on which the Notes registered in the name of the Purchase Contract Agent pursuant to Section 2.03 are issued, the Company shall also issue one or more Global
Notes, registered in the name of the Depository or its nominee, each having a zero principal balance. Upon the creation of Treasury Units, or the re-creation of Corporate Units or in any other case where the Collateral Agent releases Notes
underlying the Pledged Applicable Ownership Interests in Notes, an appropriate annotation shall be made on the Schedule of Increases or Decreases in Note on the Global Notes held by the Depository and on the Pledged Note held by the Collateral
Agent. Except upon recreation of Corporate Units, Notes represented by the Global Notes will be exchangeable for Notes in certificated form only (x) if the Depository (A) has notified the Company that it is unwilling or unable to continue
as depository for the Global Notes or (B) has ceased to be a “clearing agency” registered under the Exchange Act and, in either case, a successor depository is not appointed by the Company within 90 days after such notice or
cessation, (y) the Company in its sole discretion decides to allow the Notes to be exchanged for definitive Notes in registered form, or (z) upon the occurrence and during the continuance of any event that after notice or lapse of time, would
constitute an Event of Default with respect to the Notes; provided, subject to Section 2.03, that the Notes in certificated form so issued in exchange for the Global Notes shall be in denominations of $1,000 or any whole multiple of
$1,000 above that amount and shall be of like aggregate principal amount and tenor as the portion of the Global Note to be exchanged. Except as provided above, owners of beneficial interest in a Global Note will not be entitled to receive physical
delivery of Notes in certificated form and will not be considered the Holders thereof for any purpose under the Indenture. Unless and until such Global Note is exchanged for Notes in certificated form, Global Notes may be transferred, in whole but
not in part, and any payments on the Notes shall be made, only to the Depository or a nominee of the Depository, or to a successor Depository selected or approved by the Company or to a nominee of such successor Depository. Any Global Note that is
exchangeable pursuant to clause (x) of the fourth sentence of this Section 2.04 shall be exchangeable for Notes in certificated form registered in such names as the Depository shall direct 

Section 2.05. Interest. (a) Subject to Section 2.06 and Section 7.05, interest on the Notes shall be payable
quarterly in arrears on February 1, May 1, August 1 and November 1 of each year (each, subject to adjustment in accordance with Section 2.05(b), an “Interest Payment Date”), commencing
November 1, 2012 (except that if such date is not a Business Day, interest will be payable on the following Business Day, and no interest will accrue or be paid in respect of such delay), and at Maturity (whether at the Stated Maturity or
otherwise), to the Person in whose name the relevant Notes are registered at the close of business on the Regular Record Date for such Interest Payment Date except that interest payable at the Stated Maturity or Redemption shall be paid to the
Person to whom principal is payable. Subject to Section 7.05, interest shall be calculated on the basis of a 360-day year of twelve 30-day months, and with respect to any period less than a full calendar month, on the basis of the actual number
of days elapsed during the period. 

  
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 (b) The Notes will bear interest initially at the rate of 1.55% per year (the
“Coupon Rate”) from and including June 18, 2012 to, but excluding, the date the principal amount thereof is paid or made available for payment, or in the event of a Successful Remarketing, the Remarketing Settlement Date. In
the event of a Successful Remarketing of the Notes, the interest rate applicable to each Tranche of Notes (regardless of whether such Notes are Remarketed Notes) may be reset by the Remarketing Agent(s) to the applicable Reset Rate with effect from
the Remarketing Settlement Date, as set forth in Section 7.03. If the interest rate is so reset, the Notes in such Tranche will bear interest at the applicable Reset Rate from, and including, the Remarketing Settlement Date to, but excluding,
the date the principal amount thereof is paid or made available for payment. Following a Successful Remarketing, interest on each Tranche of Notes remarketed as fixed-rate notes will be payable semi-annually on February 1 and August 1 and
interest on each Tranche of Notes remarketed as floating-rate notes will be payable quarterly in arrears on February 1, May 1, August 1 and November 1 of each year, or if any such date is not a Business Day, on the next
following Business Day. If the Company remarkets any Tranche of Notes as floating-rate Notes, without the consent of any Holder of Notes, the Company may modify the Interest Payment Dates to provide that if any
February 1, May 1, August 1 or November 1 is not a Business Day, the relevant Interest Payment Date shall be the immediately succeeding Business Day. If there is no Successful Remarketing, the Coupon Rate will not be
reset, the interest payment dates shall remain the same and the Notes shall continue to bear interest at the Coupon Rate. The Notes shall bear interest, to the extent permitted by law, on any overdue principal and interest at the Coupon Rate, unless
a Successful Remarketing shall have occurred, in which case on and after the Remarketing Settlement Date the Notes of each Tranche shall bear interest, to the extent permitted by law, on any overdue principal and interest at the Reset Rate for such
Tranche. 
 Section 2.06. Deferral of Interest. (a) Prior to the Purchase Contract Settlement Date, in accordance with
Section 2.06(c) and subject to the restrictions set forth in Section 8.01, the Company may elect at one or more times to defer payment of interest on the Notes (such unpaid interest, the “Deferred Interest”) for one or
more consecutive Interest Periods; provided that no Interest Payment may be deferred beyond the Purchase Contract Settlement Date. If all Deferred Interest has been paid (including compounded interest thereon), the Company may again defer
Interest Payments subject to and in accordance with the terms of this Section 2.06. For the avoidance of doubt, in all cases, including in the event of a Failed Remarketing, the Company shall have no right to defer the payment of interest on
the Notes beyond the Purchase Contract Settlement Date. 
 (b) Deferred Interest on the Notes will bear interest at the Coupon Rate and
subject to applicable law, such interest will be compounded on each Interest Payment Date to, but excluding, the Interest Payment Date on which such Deferred Interest is paid. 

(c) In the event that the Company elects to defer any Interest Payment, the Company shall notify the Trustee and the Holders in writing of such
election at least one Business Day prior to the Regular Record Date for the Interest Payment Date on which the Company intends to begin a Deferral Period; provided, however, that the Company’s failure to pay the interest owed on a
particular Interest Payment Date shall also constitute the commencement of a Deferral Period, unless such interest is paid within five (5) Business Days after such Interest Payment Date, whether or not the Company provides a notice of deferral.

 (d) The Company may pay Deferred Interest (including compounded interest thereon) in cash on any scheduled Interest Payment Date occurring
on or prior to the Purchase Contract Settlement Date. Deferred Interest paid on any Interest Payment Date shall be payable to the Person in whose name the Notes are registered at the close of business on the Regular Record Date next preceding such
Interest Payment Date. 
 (e) In connection with any Successful Final Remarketing of the Notes, all accrued and unpaid Deferred Interest
(including compounded interest thereon) shall be paid to the Holders of Notes (whether or not such Notes were remarketed in such Remarketing) on the Purchase Contract Settlement Date in cash. 

(f) In the event there is any Deferred Interest outstanding, the Company may not elect to conduct an Optional Remarketing. 

Section 2.07. Defeasance. The Notes shall not be subject to Sections 1402 or 1403 of the Original Indenture. 

  
 5 

 Section 2.08. No Sinking Fund or Repayment at Option of the Holder and No Optional
Reset. The Notes shall not be subject to any sinking fund or analogous provision and shall not be repayable at the option of a Holder thereof prior to the Stated Maturity. Article Twelve of the Original Indenture and Section 3.07(b) shall
not apply to the Notes. 
 Section 2.09. Increase and Decrease in Pledged Note. In the event that any Notes underlying Pledged
Applicable Ownership Interests in Notes are to be released from the Pledge following a Termination Event, Collateral Substitution, Cash Settlement, Successful Remarketing, Early Settlement or Fundamental Change Early Settlement pursuant to the
Purchase Contract and Pledge Agreement (a “Released Note”), such release and delivery shall be evidenced by an endorsement by the Collateral Agent on the Note held by the Collateral Agent (the “Pledged Note”)
reflecting a reduction in the principal amount of such Pledged Note equal in amount (the “Reduced Principal Amount”) to the principal amount of the Released Note. The Collateral Agent shall confirm any such Reduced Principal Amount
by telecopying or otherwise delivering a photocopy of such endorsement made on the Pledged Note evidencing such Reduced Principal Amount to the Trustee at the telecopier number or address of the Trustee provided for notices to the Trustee in the
Purchase Contract and Pledge Agreement (or at such other telecopier or address as the Trustee shall provide to the Collateral Agent). Upon receipt of such confirmation, the Trustee shall increase the principal amount of a Global Note held by the
Trustee in an amount equal to the Reduced Principal Amount by an endorsement made by the Trustee on such Global Note to reflect such increase. In the event that a Note is transferred to the Collateral Agent pursuant to Section 3.14 of the
Purchase Contract and Pledge Agreement (a “Subjected Note”) in connection with the re-creation of Corporate Units, such transfer shall be evidenced by an endorsement by the Collateral Agent on the Pledged Note held by the Collateral
Agent reflecting an increase in the principal amount of such Pledged Note equal in amount (the “Increased Principal Amount”) to the principal amount of such Subjected Note. The Collateral Agent shall confirm any such Increased
Principal Amount by telecopying or otherwise delivering a photocopy of such endorsement made on the Pledged Note evidencing such Increased Principal Amount to the Trustee at the telecopier number or address of the Trustee provided for notices to the
Trustee in the Purchase Contract and Pledge Agreement (or at such other telecopier or address as the Trustee shall provide to the Collateral Agent). Upon receipt of such confirmation, the Trustee shall decrease the principal amount of the Global
Note held by the Trustee in an amount equal to the Increased Principal Amount by an endorsement made by the Trustee on such Global Note to reflect such decrease. 

Section 2.10. No Additional Amounts. The Company will not pay any Additional Amounts to any Holder who is not a United States
person (including any modification to the definition of such term) in respect of any tax, assessment or governmental charge. 
 ARTICLE 3

 REDEMPTION OF THE NOTES 

Section 3.01. Optional Redemption. The Company may, at its option, redeem the Notes of any Tranche, in whole or in part, from time
to time on or after August 1, 2017, at a price per Note equal to the Redemption Price, payable on the date of redemption (such date, the “Redemption Date”). If the Company redeems fewer than all of the Outstanding Notes of any
Tranche, the Trustee will select the Notes to be redeemed pursuant to Section 1103 of the Original Indenture. The Company may at any time irrevocably waive the right to redeem the Notes for any specified period (including the remaining term of
the Notes). The Company shall not redeem the Notes if the Notes have been accelerated and such acceleration has not been rescinded or unless all accrued and unpaid interest has been paid in full on all Outstanding Notes for all Interest Periods
terminating on or prior to the Redemption Date. 
 Section 3.02. Effect of Redemption. Unless the Company defaults in the
payment of the Redemption Price, on and after the Redemption Date, once notice of Redemption is given and funds are irrevocably deposited, in each case, in accordance with Sections 1104 and 1105 of the Original Indenture, (a) interest shall
cease to accrue on the Notes to be redeemed on and after the Redemption Date, (b) the Notes to be redeemed shall no longer be Outstanding and (c) all rights of the Holders in respect of the Notes to be redeemed shall terminate and lapse
(other than the right to receive any amount owed in connection with a Redemption but without interest on such amount). 

  
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 Section 3.03. Redemption Procedures. Notice of Redemption shall be given as provided
for in accordance with Section 1104 of the Original Indenture. 
 Section 3.04. No Other Redemption. Except as set forth in
this Article 3 and Section 7.05, the Notes shall not be redeemable by the Company prior to the Stated Maturity. 
 ARTICLE 4 

FORM OF NOTE 
 Section 4.01.
Form of Note. The Notes and the Trustee’s certificate of authentication to be endorsed on the Notes are to be substantially in the forms attached as Exhibit A hereto, with such changes therein as the officers of the Company executing the
Notes (by manual or facsimile signature) may approve, such approval to be conclusively evidenced by their execution thereof. 
 ARTICLE 5

 ORIGINAL ISSUE OF NOTES 

Section 5.01. Original Issue of Notes. Notes in the initial principal amount of $1,100,000,000 may from time to time, upon
execution of this Supplemental Indenture No. 1, be executed by the Company and delivered to the Trustee for authentication, and the Trustee shall thereupon authenticate and deliver said Notes to or upon the order of the Company as set forth in
a Company Order pursuant to Section 303 of the Original Indenture without any further action by the Company (other than as required by the Original Indenture). 

ARTICLE 6 
 MODIFICATION OF
INDENTURE 
 Section 6.01. Modification of Indenture with Consent of Holders of Notes. As set forth in Section 902 of the
Original Indenture (and except as otherwise provided herein), with the consent of the Holders of not less than a majority in the principal amount of Securities of all outstanding series (except as otherwise provided in said Section 902), the
Company and the Trustee may from time to time and at any time enter into an indenture or indentures supplemental hereto or to the Original Indenture for the purpose of adding any provisions to or changing in any manner or eliminating any of the
provisions of the Original Indenture or this Supplemental Indenture No. 1 or of modifying in any manner the rights of the Holders of the Securities; provided, however, that if the Notes have been remarketed in more than one
Tranche and if the proposed supplemental indenture directly affects the rights of the Holders of only one Tranche, then such supplemental indenture shall only require the consent of the Holders of not less than a majority in the aggregate principal
amount of the Notes of such Tranche, considered as one class; provided, however, that, in addition to Sections 902(1), (2) and (3) of the Original Indenture, no supplemental indenture may without the consent of the Holders of each
Note directly affected thereby: (i) cause a “significant modification” of the Notes within the meaning of Treasury Regulation § 1.1001-3, (ii) modify the Put Right of Holders of the Notes upon a Failed Remarketing in a
manner materially adverse to the Holders or (iii) modify the Remarketing provisions of the Notes in a manner materially adverse to the Holders, it being understood that any modification of the terms of the Notes or of any tranche of Notes
permitted pursuant to Section 6.02 may be made without the consent of any Holders of the Notes. 
 Section 6.02. Modification
of Indenture without Consent of Holders of Notes. In addition to subsections (1) through (10) of Section 901 of the Original Indenture, without the consent of any Holder of a Note, the Company and the Trustee may (1) modify
the form and terms of the Notes of any Tranche in connection with a Remarketing that is made in accordance with Article 7 and (2) amend the Notes, the Indenture (insofar as they relate to the Notes) and this Supplemental Indenture No. 1 to
conform the provisions thereof or hereof to the description of the Notes contained in the preliminary prospectus supplement dated June 12, 2012, as supplemented by any free writing prospectus used in connection with the offering of the Units
under the sections entitled “Description of the Equity Units,” “Description of the Purchase Contracts,” “Certain Provisions of the Purchase Contract and Pledge Agreement” and “Description of the Notes.” 

  
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 ARTICLE 7 

REMARKETING 
 Section 7.01.
Remarketing Procedures. (a) In the case of an Optional Remarketing, unless a Termination Event has occurred prior to the Optional Remarketing Period, or in the case of a Final Remarketing, unless a Successful Optional Remarketing or
Termination Event has occurred prior to the Final Remarketing Period, the Company shall engage the Remarketing Agent(s) pursuant to the Remarketing Agreement for the Remarketing of the Notes as set forth under Section 7.05(a). The Company
shall, no later than (i) in the case of an Optional Remarketing, fifteen days prior to the first day of the Optional Remarketing Period or (ii) in the case of a Final Remarketing, seven days prior to the first day of the Final Remarketing
Period, request that the Depository or its nominee notify the Beneficial Owners or Depository Participants holding Separate Notes, Corporate Units and Treasury Units, and shall provide a copy of such request to the Collateral Agent and the Purchase
Contract Agent, in the case of an Optional Remarketing, of the Company’s intent to attempt an Optional Remarketing in the Applicable Remarketing Period, and in all cases, of the proposed Remarketing Dates and the procedures to be followed in
each Remarketing, including the procedures to be followed by Holders of Separate Notes to participate in a Remarketing, the applicable procedures for Holders of Corporate Units to create Treasury Units or Holders of Treasury Units to recreate
Corporate Units, as the case may be, the applicable procedures for Holders of Corporate Units to effect an Early Settlement and, in the case of a Final Remarketing, applicable procedures to effect a Cash Settlement and the applicable procedures that
must be followed by a Holder of Separate Notes if such Holder wishes to exercise its Put Right or by a Holder if such Holder elects not to exercise its Put Right. 

(b) At any time after notice is given by the Company in accordance with Section 7.01(a), other than during a Blackout Period, each Holder
of Separate Notes may elect to have Separate Notes held by such Holder remarketed in the applicable Remarketing for which notice was given. A Holder making such an election must notify the Custodial Agent and deliver such Separate Notes to the
Custodial Agent in accordance with the provisions set forth in the Purchase Contract and Pledge Agreement. Any such notice and delivery may not be conditioned upon the level at which the Reset Rate is established in the Remarketing. Any such notice
and delivery may be withdrawn, other than during a Blackout Period, by notifying the Custodial Agent on or prior to 4:00 p.m., New York City time, on the second Business Day immediately preceding the first day of the Applicable Remarketing Period in
accordance with the Purchase Contract and Pledge Agreement. Any such notice and delivery not withdrawn in accordance with the immediately preceding sentence will be irrevocable with respect to each Remarketing to occur during the Applicable
Remarketing Period. Pursuant to Section 5.02 of the Purchase Contract and Pledge Agreement, by 4:00 p.m., New York City time on the Business Day immediately preceding the first day of the Applicable Remarketing Period, the Custodial Agent,
based on the notices and deliveries received by it prior to such time, shall notify the Remarketing Agent of the aggregate principal amount of Separate Notes tendered for Remarketing. Pursuant and subject to Section 5.02 of the Purchase
Contract and Pledge Agreement, Notes that underlie Applicable Ownership Interests in Notes included in Corporate Units will be deemed tendered for Remarketing and will be remarketed in accordance with the terms of the Remarketing Agreement and the
Purchase Contract and Pledge Agreement. 
 (c) The right of each Holder of Remarketed Notes to have such Notes remarketed and sold on any
Remarketing Date shall be subject to the conditions that (i)(A) the Remarketing Agent conducts any Optional Remarketing or (B) in the case of a Final Remarketing, that no Successful Optional Remarketing has occurred pursuant to the terms of the
Remarketing Agreement, (ii) a Termination Event has not occurred prior to such Remarketing Date, (iii) the Remarketing Agent(s) are able to find a purchaser or purchasers for Remarketed Notes at the Remarketing Price based on the Reset
Rate and (iv) the purchaser or purchasers of the Remarketed Notes deliver the purchase price therefor to the Remarketing Agent as and when required. 

(d) Neither the Trustee, the Company, nor the Remarketing Agent(s) shall be obligated in any case to provide funds to make payment upon tender
of Notes for remarketing. 
 Section 7.02. Remarketing. (a) Unless a Termination Event has occurred prior to such date, if
the Company elects to conduct an Optional Remarketing during an Optional Remarketing Period selected by the Company pursuant to the Purchase Contract and Pledge Agreement, the Remarketing Agent shall use its commercially reasonable efforts to
remarket the Remarketed Notes at the applicable Remarketing Price. 

  
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 (b) In the case there is no Successful Optional Remarketing during the Optional Remarketing
Period, either because the Remarketing Agent is unable to remarket the Notes at the applicable Remarketing Price or because a condition precedent to the Remarketing has not been satisfied, and unless a Termination Event has occurred prior to such
date, during the Final Remarketing Period, the Remarketing Agent shall use its commercially reasonable efforts to remarket the Remarketed Notes at the applicable Remarketing Price. The Remarketing on any Remarketing Date will be considered
successful if the resulting proceeds are at least equal to the applicable Remarketing Price. The Company has the right to postpone any Optional Remarketing for any reason in its sole and absolute discretion. The Company has the right to postpone the
Final Remarketing in its sole and absolute discretion on any day prior to the last three Business Days of the Final Remarketing Period. 

Section 7.03. Reset Rate. (a) In connection with each Remarketing, in order to remarket the Notes, the Remarketing Agent, in
consultation with the Company, may reset the Interest Rate on any Tranche of fixed-rate notes (either upward or downward), or if any Tranche is remarketed as floating-rate notes, shall determine the interest rate spread applicable to such Tranche of
Notes (the new interest rate in the case of fixed-rate notes, and the index plus the interest rate spread, in the case of floating-rate notes, referred to as the “Reset Rate”) (rounded to the nearest one-thousandth of one percent (0.00001)
per annum). 
 (b) Anything herein to the contrary notwithstanding, no Reset Rate shall in any event exceed the maximum rate permitted by
applicable law. 
 (c) In the event of a Successful Remarketing, the Coupon Rate for each Tranche of Notes shall be reset on the Remarketing
Settlement Date to the applicable Reset Rate as determined by the Remarketing Agent, in consultation with the Company, under the Remarketing Agreement, and the Company shall (i) notify the Trustee by an Officers’ Certificate delivered to
the Trustee and (ii) request the Depository to notify its Depository Participants holding Notes, in each case, of the maturity date, Reset Rate, Interest Payment Dates and any other modified terms established for the Notes during the
Remarketing on the Business Day following the date of the Successful Remarketing. Upon a Successful Remarketing, the Reset Rate for each Tranche shall apply to all Outstanding Notes of such Tranche, whether or not the Holders of all Outstanding
Notes of such Tranche participated in such Remarketing. 
 (d) If a reset occurs with respect to a Tranche of the Notes pursuant to a
Successful Optional Remarketing, the Reset Rate of such Tranche shall be the interest rate or interest spread determined by the Remarketing Agent(s), in consultation with the Company, as the rate or interest rate spread the Notes of such Tranche
should bear in order for the Remarketing proceeds with respect to such Tranche of Notes to equal at least 100% of the Relevant Fraction of the sum of the Treasury Portfolio Purchase Price and the Separate Notes Purchase Price (if any) for such
tranche of Notes. 
 (e) If a reset occurs with respect to a Tranche of the Notes pursuant to a Successful Final Remarketing, the Reset Rate
shall be the interest rate or interest spread determined by the Remarketing Agent(s), in consultation with the Company, as the rate or spread the Notes of such Tranche should bear in order for the Remarketing proceeds to equal at least 100% of the
aggregate principal amount of Notes of such Tranche to be remarketed. 
 (f) In the event of a Failed Final Remarketing, or if no Applicable
Ownership Interests in Notes are included in Corporate Units and none of the Holders of the Separate Notes elect to have their Notes remarketed in any Remarketing, the applicable interest rate on the Notes will not be reset and will continue to be
the Coupon Rate. 
 (g) If there is a Failed Remarketing, the Company shall cause a notice of the unsuccessful Remarketing to be published
not later than 9:00 a.m., New York City time on the Business Day following the Applicable Remarketing Period. This notice shall be validly published by making a timely release to any appropriate news agency, including Bloomberg Business News and the
Dow Jones News Service. 

  
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 Section 7.04. Put Right. (a) If there has not been a Successful Remarketing on
or prior to the last day of the Final Remarketing Period, Holders of Notes will, subject to this Section 7.04, have the right (the “Put Right”) to require the Company to purchase such Notes for cash on the Purchase Contract
Settlement Date, at a price per Note to be purchased equal to the principal amount of the applicable Note, plus accrued and unpaid interest thereon (including all accrued and unpaid Deferred Interest, if any, and compounded interest thereon) to, but
excluding, the Purchase Contract Settlement Date (the “Put Price”). 
 (b) The Put Right of a Holder of a Separate Note
shall only be exercisable upon delivery of a notice substantially in the form attached as Exhibit B hereto, together with such Holder’s Separate Notes, to the Trustee by such Holder at or prior to 11:00 a.m., New York City time, on the second
Business Day immediately preceding the Purchase Contract Settlement Date. Such Put Right for a Holder of a Separate Note may be exercised with respect to all or a portion of such Holder’s Separate Notes (so long as such portion is an integral
multiple of $1,000 principal amount). Prior to the Purchase Contract Settlement Date, the Company shall deposit with the Trustee immediately available funds in an amount sufficient to pay, on the Purchase Contract Settlement Date, the aggregate Put
Price of all Separate Notes with respect to which a Holder has exercised a Put Right. In exchange for any Separate Notes surrendered pursuant to the Put Right, the Trustee shall then distribute such amount to the Holders of such Separate Notes. 

(c) Notes purchased pursuant to the Put Right shall be cancelled by the Trustee. 

Section 7.05. Modification of Terms in Connection with a Successful Remarketing. 

(a) The Notes to be remarketed in an Optional Remarketing or a Final Remarketing may be divided into one or more Tranches, such that no Tranche
immediately after the Remarketing Settlement Date will have an aggregate principal amount of less than $400 million. The Company shall allocate any Separate Notes the Holders of which do not elect to dispose of their Separate Notes in the
Remarketing (and, in the case of a Final Remarketing, the Notes underlying Applicable Ownership Interests in Notes of Corporate Units the Holders of which effect Cash Settlement) between or among the Tranches into which the Remarketed Notes are
divided and shall not be required to obtain the consent of any Holder with respect to such allocation. On the Business Day following the Optional Remarketing Date or the Final Remarketing Date, as applicable, the Company shall notify such Holders
how the Company will allocate such Notes on the Remarketing Settlement Date. At all times from and after the Remarketing Settlement Date until the surrender of the such Notes by or on behalf of such Holders in exchange for new Notes reflecting the
terms of the applicable Tranche of Notes, such Notes shall be deemed to evidence the Notes of the applicable Tranche. 
 (b) In consultation
with the Remarketing Agent and without the consent of any Holders of the Notes, the Company may (but will not be required to) make any of the following elections: 

(i) to divide the Notes into one or more Tranches as described in Section 7.05(a); 

(ii) to move up the Stated Maturity of any Tranche to a date earlier than August 1, 2022 but not earlier than
August 1, 2017; 
 (iii) extend the earliest Redemption Date on which any Tranche may be redeemed by the Company at its
option in whole or in part, from August 1, 2017 to a later date or to eliminate the redemption provisions of any Tranche altogether; and 

(iv) remarket any Tranche as fixed-rate notes or floating-rate notes and, in the case of floating-rate notes, provide that the
interest rate on the Notes of any such Tranche shall be equal to an index selected by the Company plus a spread determined by the Remarketing Agent, in consultation with the Company, in which case interest on the Notes may be calculated on the basis
of a 365 day year and the actual number of days elapsed (or such other basis as is customarily used for floating-rate notes bearing interest at a rate based on such index rate). 

  
 10 

 (c) All such modifications shall take effect only if the Remarketing is successful. All such
modifications, without the consent of the Holders, will be effective on the applicable Remarketing Settlement Date and will apply to all of the Notes, regardless of whether the Notes were included in the Remarketing; provided, however,
that if the Company makes any such elections in connection with an Optional Remarketing and no Successful Remarketing occurs during the Optional Remarketing Period, such elections shall cease to apply and the Company may make new elections in
connection with the Final Remarketing. 
 ARTICLE 8 

CERTAIN RESTRICTIONS 

Section 8.01. Dividend and Other Payment Stoppage During Interest Deferral and Under Certain Other Circumstances. (a) The
Company hereby agrees that if a Deferral Period is continuing with respect to the Notes or the Company has given notice of a Deferral Period but such Deferral Period has not yet commenced, then until all Deferred Interest (including compounded
interest thereon) has been paid, it will not: 
 (i) declare or pay any dividends or distributions on, or redeem, purchase,
acquire or make a liquidation payment with respect to, any shares of its Capital Stock; or 
 (ii) make any payment of
principal of, or interest or premium, if any, on, or repay, purchase or redeem any of the its debt securities that upon the Company’s liquidation rank pari passu with, or junior in interest to, the Notes; or 

(iii) make any guarantee payments under any guarantee by us of securities of any of our subsidiaries if the guarantee ranks
pari passu with, or junior in interest to, the Notes. 
 (b) Notwithstanding the provisions of Section 8.01(a), the restrictions
contemplated by Section 8.01(a) shall not apply to: 
 (i) any repurchase, redemption or other acquisition of shares of
the Company’s Capital Stock in connection with: 
 (A) any employment contract, Plan or other similar arrangement
offered by the Guarantor or any of its subsidiaries with or for the benefit of one or more employees, officers, directors, consultants or independent contracts of the Company or its subsidiaries; or 

(B) a dividend reinvestment or stock purchase plan; 

(ii) any issuance of options or other awards in connection with any employment contract, benefit plan or other similar
arrangement with or for the benefit of any one or more employees, officers, directors, consultants or independent contractors or the exercise of such options or other awards; 

(iii) any exchange, redemption, recapitalization or conversion of any class or series of the Company’s Capital Stock (or
any Capital Stock of any of its subsidiaries) for or to any class or series of the Company’s Capital Stock; 
 (iv) any
exchange, redemption, recapitalization or conversion of any of the Company’s indebtedness for or to any class or series of the Company’s Capital Stock; 

(v) any purchase, or payment in cash in lieu of, fractional interests in shares of the Company’s Capital Stock pursuant to
the conversion or exchange provisions of such Capital Stock or the securities being converted or exchanged; 
 (vi) any
declaration of a dividend in connection with the issuance of rights, stock or other property under any rights plan, or the redemption or repurchase of rights pursuant thereto; 

  
 11 

 (vii) any dividend in the form of stock, warrants, options or other rights where
the dividend stock or the stock issuable upon exercise of the warrants, options or other rights is the same stock as that on which the dividend is being paid or ranks pari passu with or junior to such stock; 

(viii) any payment of current interest or deferred interest on pari passu securities during a Deferral Period that is
made pro rata to the amounts due on pari passu securities and the Notes; 
 (ix) any purchase or repurchase of shares
of the Company’s Capital Stock pursuant to contractually binding requirements to buy such Capital Stock existing prior to the commencement of the Deferral Period; 

(x) the payment of any dividend during a Deferral Period within 90 days after the date of declaration thereof, if at the date
of declaration no Deferral Period was in effect; 
 (xi) any payment of Deferred Interest or principal on pari passu
or junior securities, or dividends or distributions on shares of preferred stock, in each case that, if not made, would cause the Company to breach the terms of the instrument governing such pari passu or junior securities or preferred stock; and

 (xii) the repayment, repurchase or redemption of any security necessary to avoid a breach of the instrument governing the
same. 
 ARTICLE 9 
 TAX
TREATMENT 
 Section 9.01. Tax Treatment. The Company agrees, and by acceptance of a Corporate Unit or a Separate Note, each
Holder (or beneficial owner) will be deemed to have agreed for U.S. federal, state and local income tax purposes (unless otherwise required by any taxing authority) (a) to treat each beneficial owner of a Corporate Unit as the owner of each of
the applicable stock purchase contract and the applicable interests in the Collateral, including the Notes underlying the Applicable Ownership Interest in Notes constituting a part of such Corporate Unit, (b) to treat the Notes as indebtedness,
(c) with respect to Holders who purchase Corporate Units upon issuance, to allocate, as of the date hereof, 100% of a Holder’s purchase price for a Corporate Unit to the Applicable Ownership Interests in Notes and 0% to each Purchase
Contract, which will establish each Holder’s initial tax basis in each Purchase Contract as $0 and each Holder’s initial tax basis in each Applicable Ownership Interest in Notes as $50, and (d) in all events, not to take any position
for U.S. federal, state or local income tax purposes that is inconsistent with or contrary to the above covenants. 
 ARTICLE 10 

MISCELLANEOUS 

Section 10.01. Ratification of Indenture. The Original Indenture, as supplemented by this Supplemental Indenture No. 1, is in
all respects ratified, approved and confirmed, and this Supplemental Indenture No. 1 shall be deemed part of the Original Indenture in the manner and to the extent herein and therein provided and shall together constitute one and the same
instrument. 
 Section 10.02. Trustee Not Responsible for Recitals. The recitals herein contained are made by the Company and
not by the Trustee, and the Trustee assumes no responsibility for the correctness thereof. The Trustee makes no representation as to the validity or sufficiency of this Supplemental Indenture No. 1. 

Section 10.03. New York Law to Govern. THIS SUPPLEMENTAL INDENTURE NO. 1 AND THE NOTES SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK. 

  
 12 

 Section 10.04. Waiver of Trial by Jury. Each of the Company and the Trustee
irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Supplemental Indenture No. 1 or the transactions contemplated hereby. 

Section 10.05. Separability. In case any one or more of the provisions contained in the Original Indenture, this Supplemental
Indenture No. 1 or in the Notes shall for any reason be held to 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 10.06. Counterparts. This Supplemental Indenture No. 1 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. 
 Section 10.07. Conflict
With Trust Indenture Act. If any provision hereof limits, qualifies or conflicts with another provision hereof which is required to be included in this Indenture by any of the provisions of the Trust Indenture Act, such required provision shall
control. 

  
 13 

 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture No. 1 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. 
  

			
	UNITED TECHNOLOGIES CORPORATION
		
	By:		/s/ Thomas I. Rogan
			 Name: Thomas I. Rogan
 Title: Vice President,
Treasurer

  

			
	Attest:		/s/ Charles F. Hildebrand
	 Name:
 Title:
		 Charles F. Hildebrand
 Assistant
Secretary

  

			
	 THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.,

as Trustee

		
	By:		/s/ Lawrence M. Kusch
			 Name: Lawrence M. Kusch
 Title: Vice
President

  
 [Signature Page to
Supplemental Indenture] 

 EXHIBIT A 

FORM OF NOTE 
 [For
inclusion in Global Note only][Unless this certificate is presented by an authorized representative of The Depository Trust Company (55 Water Street, New York, New York 10041), a New York corporation (“DTC”), to the issuer or its agent for
registration of transfer, exchange or payment, and any certificate issued is registered in the name of Cede & Co. or in such other name as is requested by an authorized representative of DTC (and any payment is made to Cede & Co.
or to such other entity as is requested by an authorized representative of DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has an
interest herein.] 
 [This Note is a Note in global form within the meaning of the Indenture hereinafter referred to and is
registered in the name of a depository or a nominee thereof. This Note may not be exchanged in whole or in part for a Note registered, and no transfer of this Note in whole or in part may be registered, in the name of any Person other than such
depository or a nominee thereof, except in the limited circumstances described in the Indenture.] 

  
 A-1 

 UNITED TECHNOLOGIES CORPORATION 

1.55% Junior Subordinated Note due 2022 

CUSIP No.: 913017 BZ1 
 ISIN NUMBER:
US913017BZ11 
  

			
	No.                 		$[                ]

 UNITED TECHNOLOGIES CORPORATION, a Delaware corporation (hereinafter called the “Company,”
which term includes any successor corporation under the Indenture hereinafter referred to), for value received, hereby promises to pay to [                ], or
registered assigns, the principal sum [of $                ]1 [as set forth in the Schedule of Increases or
Decreases in Note attached hereto, which amount shall not exceed [                ]]2 on August 1, 2022
(such date is hereinafter referred to as the “Stated Maturity”), and to pay interest thereon (computed on the basis of a 360-day year comprised of twelve 30-day months) from June 18, 2012 or from the most recent Interest
Payment Date to which interest has been paid or duly provided for, subject to deferral at the Company’s election as set forth in the Supplemental Indenture No. 1 (defined herein) and to changes to the terms as set forth in the Supplemental
Indenture No. 1, quarterly in arrears on February 1, May 1, August 1 and November 1 of each year, commencing on November 1, 2012, at the rate of 1.55% per annum (the “Coupon Rate”), until
the principal hereof is paid or made available for payment. On and after the Purchase Contract Settlement Date or, if earlier, the Optional Remarketing Settlement Date, interest on this Note will be payable at the relevant Reset Rate or, if the
interest rate has not been reset, at the Coupon Rate of 1.55% per year. The Reset Rate, if any, shall be established pursuant to the terms of the Indenture and the Remarketing Agreement. 

The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in the Indenture, be paid to
the Person in whose name this Note is registered at the close of business on the Regular Record Date for such Interest Payment Date, which shall be the fifteenth day of the calendar month immediately preceding such Interest Payment Date, regardless
of whether such date is a Business Day; provided that if this Note or any Corporate Unit is held by a securities depository in book-entry form, such date shall be the close of business on the Business Day immediately preceding such Interest
Payment Date (the “Regular Record Date”). Notwithstanding the foregoing, interest payable at the Stated Maturity or Redemption shall be paid to the Person to whom principal is payable. If the date on which a payment of interest or
principal is scheduled to be paid is not a Business Day, then that interest or principal will be paid on the following Business Day, and no interest will accrue or be paid in respect of such delay. Any such interest not so punctually paid or duly
provided for will forthwith cease to be payable to the Holder on such Regular Record Date and may either be paid to the Person in whose name this Note is registered at the close of business on a Special Record Date for the payment of such Defaulted
Interest to be fixed by the Trustee, notice whereof shall be given to Holders of the Notes not less than 10 days prior to such Special Record Date, or be paid at any time in any other lawful manner not inconsistent with the requirements of any
securities exchange on which such Notes may be listed, all as more fully provided in the Indenture. Each payment of interest hereon shall include interest accrued from and including the preceding Interest Payment Date or the date of issuance, as the
case may be, to and excluding the relevant Interest Payment Date or Maturity, as the case may be. This Note is a Security for purposes of the Indenture. 

 

	1 	Insert for certificated Notes. 

	2 	Insert in Global Notes and pledged Note. 

  
 A-2 

 Reference is hereby made to the further provisions of this Note set forth on the reverse hereof,
which further provisions shall for all purposes have the same effect as if set forth at this place. 
 Unless the certificate of
authentication hereon has been executed by the Trustee referred to on the reverse hereof by manual signature, this Note shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose. 

  
 A-3 

 IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed under its
corporate seal. 
 Dated:
                     
 [SEAL]

  

			
	UNITED TECHNOLOGIES CORPORATION
		
	By:		 
			Treasurer

  

			
	Attested:
		
	By:		 
			Assistant Secretary

  
 A-4 

 TRUSTEE’S CERTIFICATE OF AUTHENTICATION 

This is one of the Notes designated therein referred to in the within-mentioned Indenture. 

 

			
	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee
		
	By:		 
			 Name:
 Title: Authorized
Signatory

 Dated:
                     

  
 A-5 

 REVERSE OF NOTE 

This Note (the “Note”) is one of a duly authorized issue of Securities of the Company (herein called the
“Notes”), issued under a Junior Subordinated Indenture (the “Original Indenture”), dated as of June 18, 2012, between the Company and The Bank of New York Mellon Trust Company, N.A., as Trustee (herein called
the “Trustee”, which term includes any successor trustee under the Indenture), as amended and supplemented by Supplemental Indenture No. 1, dated as of June 18, 2012, between the Company and the Trustee (the
“Supplemental Indenture No. 1” and, together with the Original Indenture, the “Indenture”), to which Indenture reference is hereby made for a statement of the respective rights, limitations of rights, duties
and immunities thereunder of the Company, the Trustee and the Holders of Notes and of the terms upon which the Notes are authenticated and delivered. This Note is one of the series designated on the face hereof. The Indenture does not limit the
aggregate principal amount of Securities that may be issued thereunder. Additional Notes of this series may be issued from time to time hereafter. 

Subject to any changes made to the optional redemption provisions in connection with a Successful Remarketing, the Company may, at its option,
redeem the Notes, in whole or in part, from time to time on or after August 1, 2017, at a price equal to the Redemption Price, in accordance with Article Eleven of the Original Indenture and Article 3 of the Supplemental Indenture No. 1.

 On and after any Redemption Date, interest shall cease to accrue with respect to the Notes, or any portion of the Notes, called for
redemption. Prior to any Redemption Date, the Company shall deposit with the Paying Agent or the Trustee money sufficient to pay the Redemption Price on the Notes to be redeemed on such Redemption Date. If less than all of the Notes are redeemed,
the Trustee shall choose the Notes to be redeemed by any method that it deems fair and appropriate. 
 The Notes shall be remarketed as
provided in the Supplemental Indenture No. 1. In connection with such remarketing, the Company, without the consent of the Holders of the Notes, may (but shall not be required to) subdivide the Notes into more than one Tranche, move the Stated
Maturity of any Tranche of Notes to a date earlier than August 1, 2022 (but not earlier than August 1, 2017), provide that the Notes of any Tranche shall not be redeemable at the option of the Company prior to a date later than
August 1, 2017 or at all, remarket any Tranche of Notes as fixed- or floating-rate Notes, and make certain other modifications to the terms of any Tranche of Notes, all as provided in the Supplemental Indenture No. 1. 

Pursuant to the Supplemental Indenture No. 1, if there has not been a Successful Remarketing prior to the end of the Final Remarketing
Period, Holders of the Notes will have the right to require the Company to purchase such Notes on the Purchase Contract Settlement Date at their principal amount plus accrued and unpaid interest (including Deferred Interest and compounded interest
thereon), if any. 
 The Notes are not subject to the operation of any sinking fund and, except as set forth in the Supplemental Indenture
No. 1, are not repayable at the option of the Holder. 
 If an Event of Default with respect to the Notes shall occur and be
continuing, the principal of the Notes may be declared due and payable in the manner and with the effect provided in the Indenture. 
 The
provisions of Section 1402 and Section 1403 of the Original Indenture relating to defeasance and covenant defeasance, respectively, shall not apply to the Notes. 

The Company will not pay any Additional Amounts to Holders of the Notes that are not U.S. persons (including any modification to the
definition of such term) in respect of any tax, assessment or governmental charge. 

  
 A-6 

 The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the
modification of the rights and obligations of the Company and the rights of the Holders of the Securities of each series to be affected under the Indenture at any time by the Company and the Trustee with the consent of the Holders of not less than a
majority in principal amount of all Securities at the time Outstanding to be affected. The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of the Securities at the time Outstanding, on behalf of
the Holders of all Outstanding Securities, to waive compliance by the Company with certain provisions of the Indenture, and contains provisions permitting the Holders of specified percentages in principal amount in certain instances of the
Outstanding Securities of individual series and in other instances of all Securities at the time Outstanding, to waive on behalf of all of the Holders of Securities of such individual series or of the Holders of all Securities at the time
Outstanding, as the case may be, certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Note shall be conclusive and binding upon such Holder and upon all future Holders of this Note and of
any Note issued upon the registration of transfer hereof or in exchange herefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Note. 

As provided in and subject to the provisions of the Indenture, the Holder of this Note shall not have the right to institute any proceeding,
judicial or otherwise, with respect to the Indenture or for the appointment of a receiver or trustee or for any other remedy thereunder, unless such Holder shall have previously given the Trustee written notice of a continuing Event of Default with
respect to the Notes, the Holders of not less than 25% in principal amount, in certain instances of the Notes at the time Outstanding and in other instances of all Outstanding Securities, shall have made written request to the Trustee to institute
proceedings in respect of such Event of Default as Trustee and offered the Trustee indemnity reasonably satisfactory to the Trustee against the costs, expenses and liabilities to be incurred in compliance with such request, and the Trustee shall not
have received from the Holders of not less than a majority in principal amount of the Notes at the time Outstanding or of all Outstanding Securities, as the case may be, a direction inconsistent with such request, and shall have failed to institute
any such proceeding, for 60 days after receipt of such notice, request and offer of indemnity. The foregoing shall not apply to any suit instituted by the Holder of this Note for the enforcement of any payment of principal hereof (and premium, if
any) or interest hereon on or after the respective due dates expressed herein. 
 No reference herein to the Indenture and no provision of
this Note or of the Indenture shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay or make provision as provided in Article Fourteen of the Original Indenture for the payment of the amount of principal of
(and premium, if any) and interest on this Note herein provided, and at the times, place and rate, and in the coin or currency, herein prescribed. 

As provided in the Indenture and subject to certain limitations therein and herein set forth, the transfer of this Note is registrable in the
Security Register, upon surrender of this Note for registration of transfer at the office or agency of the Company in any place where the principal of (and premium, if any) and interest on this Note are payable, duly endorsed by, or accompanied by a
written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed by, the Holder hereof or his attorney duly authorized in writing, and thereupon one or more new Notes, of authorized denominations and for
the same aggregate principal amount, will be issued to the designated transferee or transferees. 
 Notes are issuable only in registered
form without coupons in denominations of $1,000 and any integral multiple thereof, except as provided in the Supplemental Indenture No. 1. 

Except as provided in the Supplemental Indenture No. 1, the Notes shall be issued in fully registered, certificated form, bearing
identical terms. Principal of and interest on the Notes will be 

  
 A-7 

 
payable, the transfer of the Notes will be registrable, and the Notes will be exchangeable for Notes of a like aggregate principal amount bearing identical terms and provisions, at the office or
agency of the Company or its agent maintained for such purpose in the Borough of Manhattan, The City of New York; provided, however, that payment of principal or interest may be made at the option of the Company by wire transfer to an account
designated by the Person entitled thereto or by check mailed to the address of the Person entitled thereto as such address shall appear in the Security Register. 

No service charge shall be made for any such registration of transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge that may be imposed in connection therewith. 
 Payment of principal of and premium, if any, and
interest, if any, on this Note is expressly subordinated in right of payment to the prior payment in full of all Senior Indebtedness on the terms provided in the Indenture. Each Holder of this Note, by accepting the same, (a) covenants and
agrees to be bound by such provisions, (b) authorizes and directs the Trustee on such Holder’s behalf to take such action as may be necessary or appropriate to effectuate the subordination so provided and (c) appoints the Trustee such
Holder’s attorney-in-fact for any and all such purposes. Each Holder hereof, by his acceptance hereof, hereby waives all notice of the acceptance of the subordination provisions contained herein and in the Indenture by each holder of Senior
Indebtedness of the Company, whether now outstanding or hereafter incurred, and waives reliance by each such Holder upon said provisions. 

Pursuant to the Supplemental Indenture No. 1, Notes corresponding to Applicable Ownership Interests in Notes that are no longer a
component of the Corporate Units and are released from the Collateral Account will be issued as Global Notes. Except upon recreation of Corporate Units and except as otherwise provided in the Indenture, Notes represented by Global Notes will not be
exchangeable for, and will not otherwise be issuable as, Notes in certificated form. Unless and until such Global Notes are exchanged for Notes in certificated form, Global Notes may be transferred, in whole but not in part, and any payments on the
Notes shall be made, only to the Depository or a nominee of the Depository, or to a successor Depository selected or approved by the Company or to a nominee of such successor Depository. Subject to the Indenture, prior to due presentation of this
Note for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Note is registered as the owner hereof for all purposes, whether or not this Note is overdue, and neither
the Company, the Trustee nor any such agent shall be affected by notice to the contrary. 
 By acceptance of this Note or a beneficial
interest in this Note, each Holder hereof and any person acquiring a beneficial interest herein, agrees that for United States federal, state and local tax purposes it is intended that this Note constitutes indebtedness. 

All terms used in this Note that are defined in the Indenture shall have the meanings assigned to them in the Indenture. 

THIS NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK. 

  
 A-8 

 ASSIGNMENT 

FOR VALUE RECEIVED the undersigned hereby sells, assigns and transfers unto 

 
  

[please insert social security or other identifying number of assignee] 

 
  

[please print or typewrite name and address of assignee] 

the within Note of UNITED TECHNOLOGIES CORPORATION and does hereby irrevocably constitute and appoint
                                        ,
Attorney, to transfer said Note on the books of the within-mentioned Company, with full power of substitution in the premises. 
 Dated:
                     
 Notice:
The signature to this assignment must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatsoever. 

  
 A-9 

 SCHEDULE OF INCREASES OR DECREASES IN NOTE3

 The initial principal amount of this Note is
[                ]. The following increases or decreases in a part of this Note have been made: 

 

									
	 Date
	  	Amount of
decrease in
principal
amount of
this Note	  	Amount of
increase in
principal
amount of
this Note	  	Principal
amount of
this Note
following
such decrease
(or increase)	  	Signature of
authorized
signatory of
Trustee for
Global Notes
or Collateral
Agent for
Pledged
Notes

 
  

	3 	Insert in Global Notes and pledged Note. 

  
 A-10 

 EXHIBIT B 

PUT NOTICE 
  

	TO:	UNITED TECHNOLOGIES CORPORATION 

	    	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. 

 Please refer to the Indenture, dated as of June 18, 2012,
among United Technologies Corporation (the “Company”) and The Bank of New York Mellon Trust Company, N.A., as Trustee, as amended and supplemented by the Supplemental Indenture No. 1, dated as of June 18, 2012, among the
Company and the Trustee (such Indenture as amended and supplemented, the “Indenture”). Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture. 

The undersigned registered Holder of the Note designated below, which is being delivered to the Trustee herewith, hereby requests and instructs the Company to
purchase such Note or the portion thereof specified below (so long as such portion is in a principal amount of $1,000 or an integral multiple thereof), in accordance with the terms of the Indenture, at the price of 100% of the principal amount of
such Note (or portion thereof), plus accrued and unpaid interest thereon (including all accrued and unpaid Deferred Interest, if any, and compounded interest thereon), but excluding, the Purchase Contract Settlement Date. The Note (or portion
thereof) shall be purchased by the Company as of the Purchase Contract Settlement Date pursuant to the terms and conditions specified in the Indenture. 

Dated: 
 Signature: 

NOTICE: The above signature of the Holder hereof must correspond with the name as written upon the face of the Note in every particular without alteration or
enlargement or any change whatever. 
 Signature Guarantee: 

Note Certificate Number (if applicable): 
 Principal Amount:

 Portion to be purchased if other than the Principal Amount set forth above: 

Social Security or Other Taxpayer Identification Number: 
 DTC
Account Number (if applicable): 
 Name of Account Party (if applicable): 

PAYMENT INSTRUCTIONS: The purchase price of the Note should be paid by check in the name of the person(s) set forth below and mailed to the address set forth
below. 
  

			
	Name(s)		 
			(Please Print)
		
	Address		 
			(Please Print)
	
	 
	
	 
			(Zip Code)
	
	 
	(Tax Identification or Social Security Number)

  
 B-1

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