Document:

EX-4.1

 Exhibit 4.1 

EXECUTION COPY 

PROASSURANCE CORPORATION 

SENIOR DEBT SECURITIES 
  

 
 INDENTURE

 Dated as of November 21, 2013 

WILMINGTON TRUST COMPANY, 

as Trustee, Paying Agent, Security Registrar and Authentication Agent 

 CROSS REFERENCE TABLE 

Reconciliation and tie between Trust Indenture Act of 1939 and Indenture 

 

			
	 Trust Indenture Act Section
	  	 Indenture Section

	 ss. 310 (a)(1)
	  	 6.7(a)

	 (a)(2)
	  	 6.7(a)

	 (b)
	  	 6.8(b)

	 ss. 312 (c)
	  	 7.1

	 ss. 314 (a)
	  	 7.3

	 (a)(4)
	  	 10.5

	 (c)(1)
	  	 1.2

	 (c)(2)
	  	 1.2(a)

	 (e)
	  	 1.2(b)

	 ss. 315 (b)
	  	 6.1

	 ss. 316 (a) (last sentence)
	  	 1.1

	 (a)(1)(A)
	  	 5.12

	 (a)(1)(B)
	  	 5.13

	 (b)
	  	 5.8

	 ss. 317(a)(1)
	  	 5.3

	 (a)(2)
	  	 5.4

	 ss. 318(a)
	  	 1.11

	 (c)
	  	 9.4, 9.5, 1.11

  

NOTE: This cross-reference table shall not, for any purpose, be deemed to be a part of the Indenture. 

  
 i 

 TABLE OF CONTENTS 

 

							
	 	    	 	  	Page	 
		
	 ARTICLE ONE DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION
	  	 	1	  
	     Section 1.1
	    	 Definitions
	  	 	1	  
			
	     Section 1.2
	    	 Compliance Certificates and Opinions
	  	 	8	  
			
	     Section 1.3
	    	 Form of Documents Delivered to Trustee
	  	 	9	  
			
	     Section 1.4
	    	 Acts of Holders
	  	 	9	  
			
	     Section 1.5
	    	 Notices, etc. to Trustee and Company
	  	 	11	  
			
	     Section 1.6
	    	 Notice to Holders; Waiver
	  	 	11	  
			
	     Section 1.7
	    	 Effect of Headings and Table of Contents
	  	 	12	  
			
	     Section 1.8
	    	 Successors and Assigns
	  	 	12	  
			
	     Section 1.9
	    	 Separability Clause
	  	 	12	  
			
	     Section 1.10
	    	 Benefits of Indenture
	  	 	12	  
			
	     Section 1.11
	    	 Governing Law
	  	 	12	  
			
	     Section 1.12
	    	 Legal Holidays
	  	 	12	  
			
	     Section 1.13
	    	 Submission to Jurisdiction
	  	 	12	  
			
	     Section 1.14
	    	 Waiver of Jury Trial
	  	 	13	  
		
	 ARTICLE TWO SECURITIES FORMS
	  	 	13	  
	     Section 2.1
	    	 Forms Of Securities
	  	 	13	  
			
	     Section 2.2
	    	 Form of Trustee’s Certificate of Authentication
	  	 	13	  
			
	     Section 2.3
	    	 Securities Issuable in Global Form
	  	 	14	  
		
	 ARTICLE THREE THE SECURITIES
	  	 	14	  
	     Section 3.1
	    	 Amount Unlimited; Issuable in Series
	  	 	14	  
			
	     Section 3.2
	    	 Denominations
	  	 	17	  
			
	     Section 3.3
	    	 Execution, Authentication, Delivery and Dating
	  	 	17	  
			
	     Section 3.4
	    	 Temporary Securities
	  	 	19	  
			
	     Section 3.5
	    	 Registration, Registration of Transfer and Exchange
	  	 	19	  
			
	     Section 3.6
	    	 Mutilated, Destroyed, Lost and Stolen Securities
	  	 	21	  
			
	     Section 3.7
	    	 Payment of Interest; Interest Rights Preserved; Optional Interest Reset
	  	 	22	  
			
	     Section 3.8
	    	 Optional Extension of Maturity
	  	 	24	  
			
	     Section 3.9
	    	 Persons Deemed Owners
	  	 	25	  
			
	     Section 3.10
	    	 Cancellation
	  	 	25	  
			
	     Section 3.11
	    	 Computation Of Interest
	  	 	26	  
			
	     Section 3.12
	    	 Currency And Manner Of Payments In Respect Of Securities
	  	 	26	  
			
	     Section 3.13
	    	 CUSIP Numbers
	  	 	26	  

  
 ii 

							
	 ARTICLE FOUR SATISFACTION AND DISCHARGE
	  	 	26	  
	     Section 4.1
	    	 Satisfaction and Discharge of Indenture
	  	 	26	  
			
	     Section 4.2
	    	 Application of Trust Funds
	  	 	27	  
		
	 ARTICLE FIVE REMEDIES
	  	 	28	  
	     Section 5.1
	    	 Events Of Default
	  	 	28	  
			
	     Section 5.2
	    	 Acceleration of Maturity; Rescission and Annulment
	  	 	29	  
			
	     Section 5.3
	    	 Collection of Indebtedness and Suits for Enforcement by Trustee
	  	 	30	  
			
	     Section 5.4
	    	 Trustee May File Proofs of Claim
	  	 	31	  
			
	     Section 5.5
	    	 Trustee May Enforce Claims Without Possession of Securities
	  	 	31	  
			
	     Section 5.6
	    	 Application of Money Collected
	  	 	32	  
			
	     Section 5.7
	    	 Limitation on Suits
	  	 	32	  
			
	     Section 5.8
	    	 Unconditional Right of Holders to Receive Principal, Premium and Interest
	  	 	33	  
			
	     Section 5.9
	    	 Restoration of Rights and Remedies
	  	 	33	  
			
	     Section 5.10
	    	 Rights and Remedies Cumulative
	  	 	33	  
			
	     Section 5.11
	    	 Delay or Omission Not Waiver
	  	 	33	  
			
	     Section 5.12
	    	 Control by Holders of Securities
	  	 	33	  
			
	     Section 5.13
	    	 Waiver of Past Defaults
	  	 	34	  
			
	     Section 5.14
	    	 Undertaking for Costs
	  	 	34	  
			
	     Section 5.15
	    	 Waiver of Stay or Extension Laws
	  	 	34	  
		
	 ARTICLE SIX THE TRUSTEE
	  	 	35	  
	     Section 6.1
	    	 Certain Duties and Responsibilities
	  	 	35	  
			
	     Section 6.2
	    	 Notice of Defaults
	  	 	36	  
			
	     Section 6.3
	    	 Certain Rights of Trustee
	  	 	36	  
			
	     Section 6.4
	    	 Not Responsible for Recitals or Issuance of Securities
	  	 	38	  
			
	     Section 6.5
	    	 May Hold Securities
	  	 	38	  
			
	     Section 6.6
	    	 Money Held In Trust
	  	 	38	  
			
	     Section 6.7
	    	 Compensation And Reimbursement
	  	 	38	  
			
	     Section 6.8
	    	 Disqualification; Conflicting Interests
	  	 	39	  
			
	     Section 6.9
	    	 Corporate Trustee Required; Eligibility
	  	 	39	  
			
	     Section 6.10
	    	 Resignation And Removal; Appointment Of Successor
	  	 	39	  
			
	     Section 6.11
	    	 Acceptance of Appointment by Successor
	  	 	41	  
			
	     Section 6.12
	    	 Merger, Conversion, Consolidation or Succession to Business
	  	 	42	  
			
	     Section 6.13
	    	 Appointment of Authenticating Agent
	  	 	42	  
		
	 ARTICLE SEVEN HOLDERS’ LISTS AND REPORTS BY TRUSTEE AND COMPANY
	  	 	44	  
	     Section 7.1
	    	 Disclosure of Names and Addresses of Holders
	  	 	44	  
			
	     Section 7.2
	    	 Reports by Trustee
	  	 	44	  

  
 iii 

							
	     Section 7.3
	    	 Reports by Company
	  	 	44	  
			
	     Section 7.4
	    	 Calculation of Original Issue Discount
	  	 	44	  
		
	 ARTICLE EIGHT CONSOLIDATION, MERGER, CONVEYANCE OR TRANSFER
	  	 	45	  
	     Section 8.1
	    	 Company May Consolidate, Etc., Only on Certain Terms
	  	 	45	  
			
	     Section 8.2
	    	 Successor Person Substituted
	  	 	45	  
		
	 ARTICLE NINE SUPPLEMENTAL INDENTURES
	  	 	45	  
	     Section 9.1
	    	 Supplemental Indentures Without Consent Of Holders
	  	 	45	  
			
	     Section 9.2
	    	 Supplemental Indentures With Consent of Holders
	  	 	47	  
			
	     Section 9.3
	    	 Execution of Supplemental Indentures
	  	 	48	  
			
	     Section 9.4
	    	 Effect of Supplemental Indentures
	  	 	48	  
			
	     Section 9.5
	    	 Conformity With Trust Indenture Act
	  	 	48	  
			
	     Section 9.6
	    	 Reference in Securities to Supplemental Indentures
	  	 	48	  
		
	 ARTICLE TEN COVENANTS
	  	 	49	  
	     Section 10.1
	    	 Payment of Principal, Premium and Interest
	  	 	49	  
			
	     Section 10.2
	    	 Maintenance of Office or Agency
	  	 	49	  
			
	     Section 10.3
	    	 Money for Securities Payments to be Held in Trust
	  	 	50	  
			
	     Section 10.4
	    	 Additional Amounts
	  	 	50	  
			
	     Section 10.5
	    	 Statement As To Compliance
	  	 	51	  
			
	     Section 10.6
	    	 Waiver Of Certain Covenants
	  	 	52	  
			
	     Section 10.7
	    	 Stay, Extension and Usury Laws
	  	 	52	  
			
	     Section 10.8
	    	 Payments for Consent
	  	 	52	  
			
	     Section 10.9
	    	 Limitation on Liens on Stock of Significant Subsidiaries
	  	 	52	  
		
	 ARTICLE ELEVEN REDEMPTION OF SECURITIES
	  	 	53	  
	     Section 11.1
	    	 Applicability Of Article
	  	 	53	  
			
	     Section 11.2
	    	 Election To Redeem; Notice To Trustee
	  	 	53	  
			
	     Section 11.3
	    	 Selection By Trustee of Securities To Be Redeemed
	  	 	53	  
			
	     Section 11.4
	    	 Notice of Redemption
	  	 	53	  
			
	     Section 11.5
	    	 Deposit of Redemption Price
	  	 	54	  
			
	     Section 11.6
	    	 Securities Payable on Redemption Date
	  	 	55	  
			
	     Section 11.7
	    	 Securities Redeemed in Part
	  	 	55	  
		
	 ARTICLE TWELVE SINKING FUNDS
	  	 	55	  
	     Section 12.1
	    	 Applicability Of Article
	  	 	55	  
			
	     Section 12.2
	    	 Satisfaction Of Sinking Fund Payments With Securities
	  	 	56	  
			
	     Section 12.3
	    	 Redemption of Securities For Sinking Fund
	  	 	56	  
		
	 ARTICLE THIRTEEN REPAYMENT AT THE OPTION OF HOLDERS
	  	 	56	  
	     Section 13.1
	    	 Applicability of Article
	  	 	56	  
			
	     Section 13.2
	    	 Repayment of Securities
	  	 	56	  

  
 iv 

							
	     Section 13.3
	    	 Exercise of Option
	  	 	57	  
			
	     Section 13.4
	    	 When Securities Presented for Repayment Become Due and Payable
	  	 	57	  
			
	     Section 13.5
	    	 Securities Repaid in Part
	  	 	58	  
		
	 ARTICLE FOURTEEN DEFEASANCE AND COVENANT DEFEASANCE
	  	 	58	  
	     Section 14.1
	    	 Applicability of Article; Company’s Option To Effect Defeasance or Covenant Defeasance
	  	 	58	  
			
	     Section 14.2
	    	 Defeasance and Discharge
	  	 	58	  
			
	     Section 14.3
	    	 Covenant Defeasance
	  	 	58	  
			
	     Section 14.4
	    	 Conditions To Defeasance or Covenant Defeasance
	  	 	59	  
			
	     Section 14.5
	    	 Deposited Money and Government Obligations To Be Held In Trust; Other Miscellaneous Provisions
	  	 	60	  
			
	     Section 14.6
	    	 Reinstatement
	  	 	61	  

  
 v 

 INDENTURE, dated as of November 21, 2013, by and between ProAssurance
Corporation, a Delaware corporation (the “Company”), having its principal office at 100 Brookwood Place, Birmingham, Alabama 35209, and Wilmington Trust Company, a Delaware banking corporation (the “Trustee”), having its
Corporate Trust Office at 1100 North Market Street, Wilmington, Delaware 19890. 
 RECITALS OF THE COMPANY 

WHEREAS, the Company has duly authorized the execution and delivery of this Indenture to provide for the issuance from time to
time of its senior debt securities (the “Securities”), issuable as provided in this Indenture, and all things necessary to make this Indenture a valid agreement of the Company, in accordance with its terms, have been done; and 

WHEREAS, this Indenture will be subject to, and governed by, the provisions of the Trust Indenture Act of 1939, as amended
(the “TIA”), that are required to be part of this Indenture and shall, to the extent applicable, be governed by such provisions. 

NOW, THEREFORE, THIS INDENTURE WITNESSETH: 

Each party agrees as follows for the benefit of the other party and for the equal and ratable benefit of the Holders of the
Company’s Securities: 
 ARTICLE ONE 

DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 

Section 1.1 Definitions. For all purposes of this Indenture, except as otherwise expressly
provided or unless the context otherwise requires: 
 (1) the terms defined in this Article have the meanings assigned to
them in this Article, and include the plural as well as the singular; 
 (2) all other terms used herein which are defined
in the TIA, either directly or by reference therein, have the meanings assigned to them therein, and the terms “cash transaction” and “self-liquidating paper,” as used in TIA Section 311, shall have the meanings assigned to
them in the rules of the Commission adopted under the TIA; 
 (3) all accounting terms not otherwise defined herein have the
meanings assigned to them in accordance with generally accepted accounting principles in the United States; 
 (4) the words
“herein,” “hereof” and “hereunder” and other words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision; and 

(5) certain terms, used principally in Article Three, Article Five, Article Six and Article Ten, are defined in those
Articles. 
 “Act,” when used with respect to any Holder, has the meaning specified in
Section 1.4.  
 [Signature Page to Indenture] 

 “Additional Amounts” means any additional amounts which
are required by a Security or by or pursuant to a Board Resolution, under circumstances specified therein, to be paid by the Company in respect of certain taxes imposed on certain Holders and which are owing to such Holders. 

“Affiliate” of any specified Person means any other Person directly or indirectly controlling or
controlled by or under direct or indirect common control with such specified Person. For the purposes of this definition, “control” when used with respect to any specified Person means the power to direct the management and policies of
such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to the foregoing. 

“Authenticating Agent” means any authenticating agent appointed by the Trustee pursuant to Section 6.13.

 “Authorized Newspaper” means a newspaper, in the English language or in an official language of the
country of publication, customarily published on each Business Day, whether or not such newspaper is also published on Saturdays, Sundays or holidays, and of general circulation in each place in connection with which the term is used or in the
financial community of each such place. Where successive publications are required to be made in Authorized Newspapers, the successive publications may be made in the same or in different newspapers in the same city meeting the foregoing
requirements, on any Business Day. 
 “Board of Directors” means the board of directors of the Company or
any committee of that board duly authorized to act hereunder. 
 “Board Resolution” means a copy of a
resolution that is delivered to the Trustee, 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. 

“Business Day” when used with respect to any Place of Payment or any other particular location referred to in
this Indenture or in the Securities, means, unless otherwise specified with respect to any Securities pursuant to Section 3.1, each Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which banking institutions in that Place
of Payment or particular location are authorized or obligated by law or executive order to close. 
 “Capital
Stock” means, with respect to any Person, any and all shares, interests, participations or other equivalents (however designated) in the equity of such Person (including, without limitation, (i) with respect to a corporation, common
stock, preferred stock and any other capital stock, (ii) with respect to a partnership, partnership interests (whether general or limited), and (iii) with respect to a limited liability company, limited liability company interests). 

“Commission” means the U.S. Securities and Exchange Commission, as from time to time constituted, created
under the Securities Exchange Act of 1934, as amended, or, if at any time after execution of this instrument such Commission is not existing and performing the duties now assigned to it under the Trust Indenture Act, then the body performing such
duties on such date. 

  
 2 

 “Company” means the Person named as the “Company” in
the first paragraph of this Indenture until a successor replaces it pursuant to the applicable provisions of this Indenture and, thereafter, “Company” shall mean such successor or successors. The foregoing sentence shall likewise apply to
any subsequent such successor or successors. 
 “Company Request” and “Company Order”
means a written request or order signed in the name of the Company by any Officer. 
 “Corporate Trust
Office” means the principal office of the Trustee at which at any time its corporate trust business shall be administered, which office at the date hereof is located at 1100 North Market Street, Wilmington, DE 19890, Attention: Corporate
Capital Markets, or such other address as the Trustee may designate from time to time by notice to the Holders and the Company, or the principal corporate trust office of any successor Trustee (or such other address as a successor Trustee may
designate from time to time by notice to the Holders and the Company). 
 “corporation” includes
corporations, associations, companies and business trusts. 
 “Default” means any event which is, or after
notice or passage of time or both would be, an Event of Default. 
 “Defaulted Interest” has the meaning
specified in Section 3.7(a). 
 “Depositary” means, with respect to the Securities issuable or issued
in whole or in part in global form, the Person specified in Section 2.3 as the Depositary with respect to the Securities, and any and all successors thereto appointed as Depositary hereunder and having become such pursuant to the applicable
provision of this Indenture. 
 “Dollar” or “$” means a dollar or other equivalent unit in
such coin or currency of the United States as at the time shall be legal tender for the payment of public and private debts. 

“Event of Default” has the meaning specified in Article Five. 

“Government Obligations” means securities which are (i) direct obligations of the United States, for the
payment of which its full faith and credit is pledged, or (ii) obligations of a Person controlled or supervised by and acting as an agency or instrumentality of the United States, the payment of which is unconditionally guaranteed as a full
faith and credit obligation by the United States, which are not callable or redeemable at the option of the issuer thereof, and shall also include a depository receipt issued by a bank or trust company as custodian with respect to any such
Government Obligation or a specific payment of interest on or principal of any such Government Obligation held by such custodian for the account of the holder of a depository receipt; provided that (except as required by law) such custodian is not
authorized to make any deduction from the amount payable to the holder of such depository receipt from any amount received by the custodian in respect of the Government Obligation or the specific payment of interest on or principal of the Government
Obligation evidenced by such depository receipt. 

  
 3 

 “Holder” means, the Person in whose name a Security is
registered in the Security Register. 
 “Indenture” means this instrument as originally executed or as it
may from time to time be supplemented or amended by one or more amendments or indentures supplemental hereto entered into pursuant to the applicable provisions hereof, and shall include the terms of particular series of Securities established as
contemplated by Section 3.1 and the provisions of the Trust Indenture Act that are deemed to be a part hereof. 

“Indebtedness” means, with respect to any Person, (i) the principal of and any premium and interest on
(a) indebtedness of such Person for money borrowed and (b) indebtedness evidenced by notes, debentures, bonds or other similar instruments for the payment of which such Person is responsible or liable; (ii) all capital lease
obligations of such Person; (iii) all obligations of such Person issued or assumed as the deferred purchase price of property, all conditional sale obligations and all obligations under any title retention agreement (but excluding trade
accounts payable arising in the ordinary course of business); (iv) all obligations of such Person for the reimbursement of any obligor on any letter of credit, banker’s acceptance or similar credit transaction (other than obligations with
respect to letters of credit securing obligations (other than obligations described in (i) through (iii) above) entered into in the ordinary course of business of such Person to the extent such letters of credit are not drawn upon or, if
and to the extent drawn upon, such drawing is reimbursed no later than the third Business Day following receipt by such Person of a demand for reimbursement following payment on the letter of credit); (v) all obligations of the type referred to
in clauses (i) through (iv) of other Persons and all dividends of other Persons for the payment of which, in either case, such Person is responsible or liable as obligor, guarantor or otherwise, (vi) all obligations of the type
referred to in clauses (i) through (v) of other Persons secured by any Lien on any property or asset of such Person (whether or not such obligation is assumed by such Person), the amount of such obligation being deemed to be the lesser of
the value of such property or assets or the amount of the obligation so secured; and (vii) any amendments, modifications, refundings, renewals or extensions of any indebtedness or obligation described as Indebtedness in clauses (i) through
(vi) above. 
 “Indexed Security” means a Security as to which all or certain interest payments and/or the
principal amount payable at Maturity are determined by reference to prices, changes in prices, or differences between prices, of securities, intangibles, goods, articles or commodities or by such other objective price, economic or other measures as
are specified pursuant to Section 3.1 hereof. 
 “interest,” when used with respect to an Original
Issue Discount Security which by its terms bears interest only after Maturity, shall mean interest payable after Maturity, and, when used with respect to a Security which provides for the payment of Additional Amounts pursuant to Section 10.4,
includes such Additional Amounts. 
 “Interest Payment Date,” when used with respect to any Security, means
the Stated Maturity of an installment of interest on such Security. 

  
 4 

 “Lien” means any mortgage, pledge, lien, charge, security
interest, conditional sale or other title retention agreement or other encumbrance of any nature whatsoever. 

“Maturity,” when used with respect to any Security, means the date on which the principal of such
Security or an installment of principal becomes due and payable as therein or herein provided, whether at the Stated Maturity or by declaration of acceleration, notice of redemption, notice of option to elect repayment, notice of exchange or
conversion, or otherwise. 
 “Officer” means the Chairman of the Board, the Chief Executive
Officer, the President, any Senior Vice President, the Treasurer or the Secretary or any Assistant Treasurer or Assistant Secretary of the Company. 

“Officers’ Certificate” means a written certificate signed in the name of the Company by any two
Officers, and delivered to the Trustee. 
 “Opinion of Counsel” means a written opinion of
legal counsel, who may be an employee of, or counsel to, the Company or the Trustee. 
 “Original
Issue Discount Security” means any Security which provides for an amount less than the principal amount due and payable upon a declaration of acceleration of the Maturity thereof pursuant to Section 5.2. 

“Outstanding,” when used with respect to Securities, means, as of the date of determination, all
Securities authenticated and delivered under this Indenture, except: 
 (i) Securities cancelled by the Trustee or
delivered to the Trustee for cancellation pursuant to the terms of this Indenture; 
 (ii) Securities, or portions thereof,
for whose payment or redemption or repayment at the option of the Holder money in the necessary amount has been theretofore deposited with the Trustee or any Paying Agent (other than the Company) in trust or set aside and segregated in trust by the
Company (if the Company shall act as its own Paying Agent) for the Holders of such Securities provided that, if such Securities are to be redeemed, notice of such redemption has been duly given pursuant to this Indenture or provision therefore
satisfactory to the Trustee has been made; 
 (iii) Securities, except to the extent provided in Sections 14.2 and 14.3,
with respect to which the Company has effected defeasance and/or covenant defeasance as provided in Article Fourteen; and 

(iv) Securities which have been paid pursuant to Section 3.6, or Securities which have been exchanged for other
Securities which have been authenticated and delivered pursuant to this Indenture, other than any such Securities in respect of which there shall have been presented to the Trustee proof satisfactory to it that such Securities are held by a
protected purchaser (as defined in the Uniform Commercial Code) in whose hands such Securities are valid obligations of the Company; provided, however, that in determining whether the Holders of the requisite principal amount of the Outstanding
Securities have given any request, demand, 

  
 5 

 
authorization, direction, notice, consent or waiver hereunder or are present at a meeting of Holders for quorum purposes, and for the purpose of making the calculations required by TIA
Section 313, (i) the principal amount of an Original Issue Discount Security that may be counted in making such determination or calculation and that shall be deemed to be Outstanding for such purpose shall be equal to the amount of
principal thereof that would be (or shall have been declared to be) due and payable, at the time of such determination, upon a declaration of acceleration of the Maturity thereof pursuant to Section 5.2, (ii) the principal amount of any
Indexed Security that may be counted in making such determination or calculation and that shall be deemed outstanding for such purpose shall be equal to the principal face amount of such Indexed Security at original issuance, unless otherwise
provided with respect to such Security pursuant to Section 3.1, and (iii) Securities owned by the Company, or any other obligor upon the Securities, or any Affiliate of the Company or of such other obligor, shall be disregarded and deemed
not to be Outstanding, except that, in determining whether the Trustee shall be protected in making such calculation or in relying upon any such request, demand, authorization, direction, notice, consent or waiver, only Securities which a
Responsible Officer of the Trustee actually knows to be so owned shall be so disregarded. Securities so owned which have been pledged in good faith may be regarded as Outstanding if the pledgee establishes to the satisfaction of the Trustee the
pledgee’s right so to act with respect to such Securities and that the pledgee is not the Company or any other obligor upon the Securities or any Affiliate of the Company or of such other obligor. 

“Paying Agent” means any Person authorized by the Company to pay the principal of (or premium, if any)
or interest, if any, on any Securities or coupons on behalf of the Company. 
 “Person” means
any individual, corporation, partnership, limited liability company, joint venture, association, joint-stock company, trust, unincorporated organization or government or any agency or political subdivision thereof. 

“Place of Payment,” when used with respect to the Securities of any series, means the place or places
where the principal of (and premium, if any) and interest, if any, on such Securities are payable as specified and as contemplated by or pursuant to Sections 3.1 and 10.2. 

“Predecessor Security,” when used with respect to any particular Security, means every previous
Security evidencing all or a portion of the same debt as that evidenced by such particular Security; and, for the purposes of this definition, any Security authenticated and delivered under Section 3.6 in exchange for or in lieu of a mutilated,
destroyed, lost or stolen Security, shall be deemed to evidence the same debt as the mutilated, destroyed, lost or stolen Security. 

“Redemption Date,” when used with respect to any Security to be redeemed, in whole or in part, means
the date fixed for such redemption by or pursuant to this Indenture. 
 “Redemption Price,”
when used with respect to any Security to be redeemed, means the price at which it is to be redeemed pursuant to this Indenture. 

  
 6 

 “Regular Record Date” for the interest payable on any
Interest Payment Date on the Securities of any series means the date specified for that purpose as contemplated by Section 3.1, whether or not a Business Day. 

“Repayment Date” means, when used with respect to any Security to be repaid at the option of the
Holder, the date fixed for such repayment by or pursuant to this Indenture. 
 “Repayment
Price” means, when used with respect to any Security to be repaid at the option of the Holder, the price at which it is to be repaid by or pursuant to this Indenture. 

“Responsible Officer,” when used with respect to the Trustee, means any officer of the Trustee with
direct responsibility for the administration of this Indenture and also means, with respect to a particular corporate trust matter, any other officer to whom such matter is referred because of his knowledge of and familiarity with the particular
subject. 
 “Security” or “Securities” has the meaning stated in the
recitals of this Indenture and, more particularly, means any Security or Securities of any series authenticated and delivered under this Indenture. 

“Security Register” and “Security Registrar” have the respective meanings specified in
Section 3.5. 
 “Significant Subsidiary” means any present or future consolidated Subsidiary of
the Company that meets any of the conditions set forth under Rule 405 under the Securities Act of 1933, as amended (substituting 5 percent for 10 percent in the tests used therein). 

“Special Record Date” for the payment of any Defaulted Interest on the Securities of any series means
a date fixed by the Trustee pursuant to Section 3.7. 
 “Stated Maturity,” when used
with respect to any Security or any installment of principal thereof or interest thereon, means the date specified in such Security or a coupon representing such installment of interest as the fixed date on which the principal of such Security or
such installment of principal or interest thereon is due and payable, as such date may be extended pursuant to the provisions of Section 3.8. 

“Subsidiary” means any Person at least a majority of the total voting power of whose outstanding
Capital Stock is owned, directly or indirectly, at the date of determination by the Company and/or one or more other Subsidiaries. 

“Trust Indenture Act” or “TIA” means the Trust Indenture Act of 1939 as in force at
the date as of which this Indenture was executed, except as provided in Section 9.5; provided, however, that in the event the Trust Indenture Act is amended after such date, “Trust Indenture Act” or “TIA” means, to the
extent required by any such amendment, the Trust Indenture Act of 1939 as so amended. 

“Trustee” means the Person named as the “Trustee” in the first paragraph of this Indenture
until a successor replaces it pursuant to the applicable provisions of this Indenture and, thereafter, shall mean such successor. The foregoing sentence shall likewise apply to any subsequent such successor or successors. 

  
 7 

 “United States” means, unless otherwise specified with
respect to any Securities pursuant to Section 3.1, the United States of America (including the states and the District of Columbia), its territories, its possessions and other areas subject to its jurisdiction. 

“United States person” means, unless otherwise specified with respect to any Securities pursuant to
Section 3.1, an individual who is a citizen or resident of the United States, a corporation, partnership or other entity created or organized in or under the laws of the United States or any state thereof or the District of Columbia or an
estate or trust the income of which is subject to United States federal income taxation regardless of its source. 

“Yield to Maturity” means the yield to maturity, computed at the time of issuance of a Security (or,
if applicable, at the most recent redetermination of interest on such Security) and as set forth in such Security in accordance with generally accepted United States bond yield computation principles. 

Section 1.2 Compliance Certificates and Opinions. 

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

(b) Every certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture (other
than pursuant to Section 10.5) shall include: 
 (1) a statement that each individual signing such certificate or
opinion has read such condition or covenant and the definitions herein relating thereto; 
 (2) a brief statement as to the
nature and scope of the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based; 

(3) a statement that, in the opinion of each such individual, he has made such examination or investigation as is necessary to
enable him to express an informed opinion as to whether or not such condition or covenant has been complied with; and 
 (4)
a statement as to whether, in the opinion of each such individual, such condition or covenant has been complied with. 

  
 8 

 Section 1.3 Form of Documents Delivered to Trustee.

 (a) 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 as 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. 

(b) Any certificate or opinion of an officer of the Company may be based, insofar as it relates to legal matters, upon an
Opinion of Counsel, or a certificate or representations by counsel. Any such Opinion of Counsel or certificate or representations may be based, insofar as it relates to factual matters, upon a certificate or opinion of, or representations by, an
officer or officers of the Company stating that the information as to such factual matters is in the possession of the Company. 

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

Section 1.4 Acts of Holders. 

(a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be
given or taken by Holders of the Outstanding Securities of all series or one or more series, as the case may be, may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by agents
duly appointed in writing. Except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments or record or both are delivered to the Trustee and, where it is hereby expressly required, to the
Company. Such instrument or instruments and any such record (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the “Act” of the Holders signing such instrument or instruments or so voting at any
such meeting. Proof of execution of any such instrument or of a writing appointing any such agent, or of the holding by any Person of a Security, shall be sufficient for any purpose of this Indenture and conclusive in favor of the Trustee and the
Company and any agent of the Trustee or the Company, if made in the manner provided in this Section. 
 (b) The fact and
date of the execution of any such instrument or writing, or the authority of the Person executing the same, may be proved in any manner that the Trustee deems reasonably sufficient. 

(c) The ownership of Securities shall be proved by the Security Register. 

(d) If the Company shall solicit from the Holders of Securities any request, demand, authorization, direction, notice,
consent, waiver or other Act, the Company may, at its option, by or pursuant to a Board Resolution, fix in advance a record date for the determination of Holders entitled to give such request, demand, authorization, direction, notice, consent,
waiver 

  
 9 

 
or other Act, but the Company shall have no obligation to do so. Notwithstanding TIA Section 316(c), such record date shall be the record date specified in or pursuant to such Board
Resolution, which shall be a date not earlier than the date 30 days prior to the first solicitation of Holders generally in connection therewith and not later than the date such solicitation is completed. If such a record date is fixed, such
request, demand, authorization, direction, notice, consent, waiver or other Act may be given before or after such record date, but only the Holders of record at the close of business on such record date shall be deemed to be Holders for the purposes
of determining whether Holders of the requisite proportion of Outstanding Securities have authorized or agreed or consented to such request, demand, authorization, direction, notice, consent, waiver or other Act, and for that purpose the Outstanding
Securities shall be computed as of such record date; provided that no such authorization, agreement or consent by the Holders on such record date shall be deemed effective unless it shall become effective pursuant to the provisions of this Indenture
not later than eleven months after the record date, or such earlier date as may be specifically required under the applicable provisions of this Indenture. 

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

(f) Without limiting the generality of the foregoing, a Holder, including the Depositary as the Holder of a permanent global
Security, may make, give or take, by a proxy or proxies duly appointed in writing, any request, demand, authorization, direction, notice, consent, waiver or other action provided in this Indenture to be made, given or taken by Holders, and the
Depositary as the Holder of a permanent global Security may provide its proxy or proxies to the beneficial owners of interests in any such permanent global Security through such Depositary’s standing instructions and customary practices. 

(g) The Company may fix a record date for the purpose of determining the Persons who are beneficial owners of interests in any
permanent global Security held by a Depositary entitled under the procedures of such Depositary to make, give or take, by a proxy or proxies duly appointed in writing, any request, demand, authorization, direction, notice, consent, waiver or other
action provided in this Indenture to be made, given or taken by Holders. If such a record date is fixed, the Holders on such record date or their duly appointed proxy or proxies, and only such Persons, shall be entitled to make, give or take such
request, demand, authorization, direction, notice, consent, waiver or other action, whether or not such Holders remain Holders after such record date. No such request, demand, authorization, direction, notice, consent, waiver or other action shall
be valid or effective if made, given or taken more than 90 days after such record date. 

  
 10 

 Section 1.5 Notices, etc. to Trustee and Company. Any request,
demand, authorization, direction, notice, consent, waiver or Act of Holders or other document provided or permitted by this Indenture to be made upon, given or furnished to, or filed with: 

(1) the Trustee by any Holder or by the Company shall be sufficient for every purpose hereunder if made, given, furnished or
filed in writing to or with the Trustee at its Corporate Trust Office; 
 or 

(2) the Company by the Trustee or by any Holder shall be sufficient for every purpose hereunder (unless otherwise herein
expressly provided) if in writing and mailed, first-class postage prepaid, to the Company addressed to it at the address of its principal office specified in the first paragraph of this Indenture or at any other address previously furnished in
writing to the Trustee by the Company. 
 All notices and communications (other than those sent to Holders) shall be deemed
to have been duly given: at the time delivered by hand, if personally delivered; five calendar days after being deposited in the mail, postage prepaid, if mailed by first-class mail; when receipt acknowledged, if faxed; and the next Business Day
after timely delivery to the courier, if sent by overnight air courier guaranteeing next day delivery; provided that any notice or communication delivered to the Trustee shall be deemed effective upon actual receipt thereof. 

Section 1.6 Notice to Holders; Waiver. 

(a) Where this Indenture provides for notice of any event to Holders of Securities by the Company or the Trustee, such notice
shall be sufficiently given (unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to each such Holder affected by such event, at his 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 of Securities 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 of Securities. Any notice mailed to a Holder in the manner herein prescribed shall be conclusively deemed to have been received by such Holder, whether
or not such Holder actually receives such notice. Notwithstanding anything to the contrary contained herein, as long as any Securities are in permanent global form, notice to the Holders of such Securities may be made electronically in accordance
with the procedures of the Depositary. 
 (b) If by reason of the suspension of or irregularities in regular mail service or
by reason of any other cause it shall be impracticable to give such notice by mail, then such notification to Holders of Securities as shall be made in a manner approved by the Trustee shall constitute a sufficient notification to such Holders for
every purpose hereunder. 
 (c) Any request, demand, authorization, direction, notice, consent or waiver required or
permitted under this Indenture shall be in the English language, except that any published notice may be in an official language of the country of publication. 

(d) Where this Indenture provides for notice in any manner, such notice may be waived in writing by the Person entitled to
receive such notice, either before or after the event, and such waiver shall be deemed the equivalent of notice given. Waivers of notice by Holders shall be filed with the Trustee, but such filing shall not be a condition precedent to the validity
of any action taken in reliance upon such waiver. 

  
 11 

 Section 1.7 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 1.8 Successors and Assigns. All covenants and agreements in this Indenture by the Company shall
bind its successors and assigns, whether so expressed or not. 
 Section 1.9 Separability Clause. In case
any provision in this Indenture or in any Security shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 

Section 1.10 Benefits of Indenture. Nothing in this Indenture or in the Securities, express or implied,
shall give to any Person (including any Security Registrar, any Paying Agent, any Authenticating Agent, the Depositary and their successors hereunder), other than the parties hereto in their various capacities hereunder, any benefit or any legal or
equitable right, remedy or claim under this Indenture. 
 Section 1.11 Governing Law. This Indenture and
the Securities shall be governed by and construed in accordance with the law of the State of New York, without regard to principles of conflicts of laws. This Indenture is subject to the provisions of the Trust Indenture Act that are required to be
part of this Indenture and shall, to the extent applicable, be governed by such provisions. If any provision of this Indenture expressly modifies or excludes any provision of the TIA that may be so modified or excluded, the Indenture provision so
modifying or excluding such provision of the TIA shall be deemed to apply. 
 Section 1.12 Legal
Holidays. In any case where any Interest Payment Date, Redemption Date, Repayment Date, sinking fund payment date, Stated Maturity or Maturity of any Security shall not be a Business Day at any Place of Payment, then (notwithstanding any
other provision of this Indenture or any Security, other than a provision in the Securities of any series established pursuant to Section 3.1 hereof which specifically states that such provision shall apply in lieu of this Section), payment of
principal (or premium, if any) or interest, if any, need not be made at such Place of Payment on such date, but may be made on the next succeeding Business Day at such Place of Payment with the same force and effect as if made on the Interest
Payment Date, Redemption Date, Repayment Date or sinking fund payment date, or at the Stated Maturity or Maturity; provided that no interest shall accrue on the amount so paid for the period from and after such Interest Payment Date, Redemption
Date, Repayment Date, sinking fund payment date, Stated Maturity or Maturity, as the case may be. 
 Section 1.13
Submission to Jurisdiction. The Company hereby irrevocably submits to the non-exclusive jurisdiction of any New York state or federal court sitting in The City of New York in any action or proceeding arising out of or relating to the
Indenture and the Securities of any series, and the Company hereby irrevocably agrees that all claims in respect of such action or proceeding may be heard and determined in such New York state or federal court. The Company hereby irrevocably waives,
to the fullest extent it may effectively do so, the defense of an inconvenient forum to the maintenance of such action or proceeding. 

  
 12 

 Section 1.14 Waiver of Jury Trial. EACH OF THE COMPANY AND THE
TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE SECURITIES OR THE TRANSACTIONS CONTEMPLATED HEREBY.

 ARTICLE TWO 

SECURITIES FORMS 

Section 2.1 Forms Of Securities. The Securities of each series shall be in substantially the forms as shall
be established in one or more indentures supplemental hereto or approved from time to time by or pursuant to a Board Resolution in accordance with Section 3.1, shall have such appropriate insertions, omissions, substitutions and other
variations as are required or permitted by this Indenture or any indenture supplemental hereto, and may have such letters, numbers or other marks of identification or designation and such legends or endorsements placed thereon as the Company may
deem appropriate and as are not inconsistent with the provisions of this Indenture, or as may be required to comply with any law or with any rule or regulation made pursuant thereto or with any rule or regulation of any stock exchange on which the
Securities may be listed, or to conform to usage. 
 The definitive Securities shall be printed, lithographed or engraved or
produced by any combination of these methods on a steel engraved border or steel engraved borders, or may be produced in any other manner, all as determined by the Officers executing such Securities, as evidenced by their execution of such
Securities. 
 Any form of Security approved by or pursuant to a Board Resolution must be acceptable as to form to the
Trustee, such acceptance to be evidenced by the Trustee’s authentication of Securities in that form or a certificate signed by a Responsible Officer of the Trustee and delivered to the Company. 

Section 2.2 Form of Trustee’s Certificate of Authentication. Subject to Section 6.13, the
Trustee’s certificate of authentication shall be in substantially the following form: 
 This is one of the Securities
of the series referred to in the within-mentioned Indenture. 
  

			
	 [    ],
	 	
		 	 as Trustee

		
	 By:
	 	  

		 	 Authorized Officer

  
 13 

 Section 2.3 Securities Issuable in Global Form. If Securities
of a series are issuable in global form, as specified and contemplated by Section 3.1, then, notwithstanding clause (8) of Section 3.1 and the provisions of Section 3.2, any such Security in global form shall represent the
Outstanding Securities of such series as shall be specified in such Security, and may provide that it shall represent the aggregate amount of Outstanding Securities of such series from time to time endorsed thereon, and that the aggregate amount of
Outstanding Securities of such series represented by such Security in global form may from time to time be increased or decreased to reflect exchanges. Any endorsement of a Security in global form to reflect the amount, or any increase or decrease
in the amount, of Outstanding Securities represented thereby shall be made by the Trustee in such manner and upon instructions given by such Person or Persons as shall be specified therein or in the Company Order to be delivered to the Trustee
pursuant to Section 3.3 or 3.4. Subject to the provisions of Section 3.3 and, if applicable, Section 3.4, the Trustee shall deliver and redeliver any Security in permanent global form in the manner and upon instructions given by the
Person or Persons specified therein or in the applicable Company Order. If a Company Order pursuant to Section 3.3 or 3.4 has been, or simultaneously is, delivered, any instructions by the Company with respect to endorsement, delivery or
redelivery of a Security in global form shall be in writing but need not comply with Section 1.2 and need not be accompanied by an Opinion of Counsel. 

The provisions of the last sentence of Section 3.3 shall apply to any Security represented by a Security in global form
if such Security was never issued and sold by the Company and the Company delivers to the Trustee the Security in global form together with written instructions (which need not comply with Section 1.2 and need not be accompanied by an Opinion
of Counsel) with regard to the reduction in the principal amount of Securities represented thereby, together with the written statement contemplated by the last sentence of Section 3.3. 

Notwithstanding the provisions of Section 3.7, unless otherwise specified as contemplated by Section 3.1, payment of
principal of (and premium, if any) and interest, if any, on any Security in permanent global form shall be made to the Person or Persons specified in such Security in global form. 

Notwithstanding the provisions of Section 3.9 and except as provided in the preceding paragraph, the Company, the Trustee
and any agent of the Company and the Trustee shall treat as the Holder of such principal amount of Outstanding Securities represented by a permanent global Security the Person in whose name such Security is registered in the Security Register. 

The Company initially appoints The Depository Trust Company to act as Depositary with respect to any permanent or temporary
global Securities. 
 ARTICLE THREE 

THE SECURITIES 

Section 3.1 Amount Unlimited; Issuable in Series. The aggregate principal amount of Securities which may be
authenticated and delivered under this Indenture is unlimited. The Securities may be issued in one or more series pursuant to one or more indentures supplemental hereto. All Securities of any one series need not be issued at the same time and,
unless otherwise provided, a series may be reopened, without the consent of the Holders, for issuances of additional Securities of such series. 

  
 14 

 There shall be established in one or more Board Resolutions or pursuant to
authority granted by one or more Board Resolutions and, subject to Section 3.3, set forth, or determined in the manner provided, in an Officers’ Certificate, or established in one or more indentures supplemental hereto, prior to the
issuance of Securities of any series, any or all of the following, as applicable (each of which (except for the matters set forth in clauses (1), (2) and (15) below), if so provided, may be determined from time to time by the Company with
respect to unissued Securities of the series when issued from time to time): 
 (1) the title of the Securities of the
series, including CUSIP number (which shall distinguish the Securities of such series from all other series of Securities); 

(2) any limit upon the aggregate principal amount of the Securities of the series that may be authenticated and delivered
under this Indenture (except for Securities authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Securities of the series pursuant to Section 3.4, 3.5, 3.6, 9.6, 11.7 or 13.5); 

(3) the date or dates, or the method by which such date or dates will be determined or extended, on which the principal of the
Securities of the series shall be payable; 
 (4) the rate or rates at which the Securities of the series shall bear
interest, if any, or the method by which such rate or rates shall be determined, the date or dates from which such interest shall accrue or the method by which such date or dates shall be determined, the Interest Payment Dates on which such interest
will be payable and the Regular Record Date, if any, for the interest payable on any Security on any Interest Payment Date, or the method by which such date shall be determined, and the basis upon which such interest shall be calculated if other
than that of a 360-day year of twelve 30-day months; 
 (5) the place or places, if any, other than or in addition to the
Corporate Trust Office of the Trustee, where the principal of (and premium, if any) and interest, if any, on Securities of the series shall be payable, any Securities of the series may be surrendered for registration of transfer, Securities of the
series may be surrendered for exchange, where Securities of that series that are convertible or exchangeable may be surrendered for conversion or exchange, as applicable, and where notices or demands to or upon the Company in respect of the
Securities of the series and this Indenture may be served; 
 (6) the period or periods within which, the price or prices at
which, and other terms and conditions upon which Securities, of the series may be redeemed, in whole or in part, at the option of the Company, if the Company is to have the option; 

(7) the obligation, if any, of the Company to redeem, repay or purchase Securities of the series pursuant to any sinking fund
or analogous provision or at the option of a Holder thereof, and the period or periods within which or the date or dates on which, the price or prices at which, and other terms and conditions upon which, Securities of the series shall be redeemed,
repaid or purchased, in whole or in part, pursuant to such obligation; 

  
 15 

 (8) if other than denominations of $1,000 and any integral multiple thereof, the
denomination or denominations in which any Securities of the series shall be issuable; 
 (9) if other than the Trustee, the
identity of each initial Security Registrar and/or Paying Agent; 
 (10) if other than the principal amount thereof, the
portion of the principal amount of Securities of the series that shall be payable upon declaration of acceleration of the Maturity thereof pursuant to Section 5.2 or the method by which such portion shall be determined; 

(11) whether the amount of payments of principal of (or premium, if any) or interest, if any, on the Securities of the series
may be determined with reference to an index, formula or other method (which index, formula or method may be based, without limitation, on one or more currencies, commodities, equity indices or other indices), and the manner in which such amounts
shall be determined; 
 (12) provisions, if any, granting special rights to the Holders of Securities of the series upon the
occurrence of such events as may be specified; 
 (13) any deletions from, modifications of or additions to the Events of
Default or covenants (including any deletions from, modifications of or additions to any of the provisions of Section 10.6) of the Company with respect to Securities of the series, whether or not such Events of Default or covenants are
consistent with the Events of Default or covenants set forth herein; 
 (14) whether any Securities of the series are to be
issuable initially in temporary global form and whether any Securities of the series are to be issuable in permanent global form and, if so, whether beneficial owners of interests in any such permanent global Security may exchange such interests for
Securities of such series in certificated form and of like tenor of any authorized form and denomination and the circumstances under which any such exchanges may occur, if other than in the manner provided in Section 3.5, and the identity of
the depository for such series; 
 (15) the date as of which any temporary global Security representing Outstanding
Securities of the series shall be dated if other than the date of original issuance of the first Security of the series to be issued; 

(16) the Person to whom any interest on any Security of the series shall be payable, if other than the Person in whose name
such Security (or one or more Predecessor Securities) is registered at the close of business on the Regular Record Date for such interest, and the extent to which, or the manner in which, any interest payable on a temporary global Security on an
Interest Payment Date will be paid if other than in the manner provided in Section 3.4; 
 (17) the applicability, if
any, of Sections 14.2 and/or 14.3 to the Securities of the series and any provisions in modification of, in addition to or in lieu of any of the provisions of Article Fourteen; 

  
 16 

 (18) if the Securities of such series are to be issuable in definitive form
(whether upon original issue or upon exchange of a temporary Security of such series) only upon receipt of certain certificates or other documents or satisfaction of other conditions, then the form and/or terms of such certificates, documents or
conditions; 
 (19) whether, and under what circumstances the Company will pay Additional Amounts as contemplated by
Section 10.4 on the Securities of the series 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 and, if so, whether the Company
will have the option to redeem such Securities rather than pay such Additional Amounts (and the terms of any such option); 

(20) if the Securities of the series may be converted into or exercised or exchanged for common stock, preferred stock or any
other securities of any Person (including the Company), the terms on which conversion, exercise or exchange may occur, including whether conversion, exercise or exchange is mandatory, at the option of the holder or at the option of the Company or
any other Person, the date on or the period during which conversion, exercise or exchange may occur, the initial conversion, exercise or exchange price or rate and the circumstances or manner in which the amount of common stock or preferred stock or
other securities issuable upon conversion, exercise or exchange may be adjusted; 
 (21) whether the Securities of the
series are subject to mandatory or optional remarketing or other mandatory or optional resale provisions, and, if applicable, the date or period during which such resale may occur, any conditions to such resale and any right of a Holder thereof to
substitute securities for the securities subject to resale; and 
 (22) any other terms of the series (which terms shall not
be inconsistent with the provisions of this Indenture or the requirements of the Trust Indenture Act). 
 All Securities of
any one series shall be substantially identical except, as to denomination and except as may otherwise be provided in or pursuant to such Board Resolution (subject to Section 3.3) and set forth in such Officers’ Certificate or in any such
indenture supplemental hereto. 
 Section 3.2 Denominations. The Securities of each series shall be
issuable in such denominations as shall be specified as contemplated by or pursuant to Section 3.1 and in the absence of any provisions to the contrary, with respect to the Securities of any series, the Securities of such series, other than
Securities issued in global form (which may be of any denomination) shall be issuable in denominations of $1,000 and any integral multiple thereof. 

Section 3.3 Execution, Authentication, Delivery and Dating. The Securities shall be executed on behalf of
the Company by any Officer. The signature of any Officer on the Securities and coupons may be manual or facsimile signatures of the present or any future such authorized Officer and may be imprinted or otherwise reproduced on the Securities. 

Securities bearing the manual or facsimile signatures of individuals who were at any time the proper Officers of the Company
shall bind the Company, notwithstanding that such individuals or any of them have ceased to hold such Offices prior to the authentication and delivery of such Securities or did not hold such offices at the date of such Securities. 

  
 17 

 At any time and from time to time after the execution and delivery of this
Indenture, the Company may deliver Securities of any series, executed by the Company, to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Securities, and the Trustee in accordance with the
Company Order shall authenticate and deliver such Securities. If all the Securities of any series are not to be issued at one time and if the Board Resolution or supplemental indenture establishing such series shall so permit, such Company Order may
set forth procedures acceptable to the Trustee for the issuance of such Securities and determining the terms of particular Securities of such series, such as interest rate, maturity date, date of issuance and date from which interest shall accrue.
In authenticating such Securities, and accepting the additional responsibilities under this indenture in relation to such Securities, the Trustee shall be entitled to receive, and (subject to TIA Section 315(a) through 315(d)) shall be fully
protected in relying upon: 
 (1) an Opinion of Counsel stating: 

(a) that the form or forms of such Securities have been established in conformity with the provisions of this Indenture; 

(b) that the terms of such Securities have been established in conformity with the provisions of this Indenture; and 

(c) that such Securities, when completed by appropriate insertions and executed and delivered by the Company to the Trustee
for authentication in accordance with this Indenture, authenticated and delivered by the Trustee in accordance with this Indenture and issued by the Company in the manner and subject to any conditions specified in such Opinion of Counsel, will
constitute legal, valid and binding obligations of the Company, enforceable in accordance with their terms, subject to applicable bankruptcy, insolvency, reorganization and other similar laws of general applicability relating to or affecting the
enforcement of creditors’ rights, to general equitable principles and to such other qualifications as such counsel shall conclude do not materially affect the rights of Holders of such Securities; and 

(2) an Officers’ Certificate stating, to the best of the knowledge of the signers of such Certificate, that no Event of
Default with respect to any of the Securities shall have occurred and be continuing. 
 Notwithstanding the provisions of
Section 3.1 and of this Section 3.3, if all the Securities of any series are not to be issued at one time, it shall not be necessary to deliver an Officers’ Certificate otherwise required pursuant to Section 3.1 or the Company
Order, Opinion of Counsel or Officers’ Certificate otherwise required pursuant to the preceding paragraph at the time of issuance of each Security of such series, but such order, opinion and certificates, with appropriate modifications to cover
such future issuances, shall be delivered at or before the time of issuance of the first Security of such series. 
 Each
Security shall be dated the date of its authentication. 

  
 18 

 No Security shall be entitled to any benefit under this Indenture or be valid or
obligatory for any purpose unless there appears on such Security a certificate of authentication substantially in the form provided for herein duly executed by the Trustee by manual signature of an authorized signatory, and such certificate upon any
Security shall be conclusive evidence, and the only evidence, that such Security has been duly authenticated and delivered hereunder and is entitled to the benefits of this Indenture. Notwithstanding the foregoing, if any Security shall have been
authenticated and delivered hereunder but never issued and sold by the Company, and the Company shall deliver such Security to the Trustee for cancellation as provided in Section 3.10 together with a written statement (which need not comply
with Section 1.2 and need not be accompanied by an Opinion of Counsel) stating that such Security has never been issued and sold by the Company, for all purposes of this Indenture such Security shall be deemed never to have been authenticated
and delivered hereunder and shall never be entitled to the benefits of this Indenture. 
 Section 3.4 Temporary
Securities. Pending the preparation of definitive Securities of any series, the Company may execute, and upon Company Order the Trustee shall authenticate and deliver, temporary Securities which are printed, lithographed, typewritten,
mimeographed or otherwise produced, in any authorized denomination, substantially of the tenor of the definitive Securities in lieu of which they are issued, and with such appropriate insertions, omissions, substitutions and other variations as the
officers of the Company executing such Securities may determine, as conclusively evidenced by their execution of such Securities. In the case of Securities of any series, such temporary Securities may be in global form. 

Except as otherwise provided by Board Resolution if temporary Securities of any series are issued, the Company will cause
definitive Securities of that series to be prepared without unreasonable delay. After the preparation of definitive Securities of such series, the temporary Securities of such series shall be exchangeable for definitive Securities of such series
upon surrender of the temporary Securities of such series at the office or agency of the Company in a Place of Payment for that series, without charge to the Holder. Upon surrender for cancellation of any one or more temporary Securities of any
series the Company shall execute and the Trustee shall authenticate and deliver in exchange therefore a like principal amount of definitive Securities of the same series of authorized denominations. Until so exchanged, the temporary Securities of
any series shall in all respects be entitled to the same benefits under this Indenture as definitive Securities of such series. 

Section 3.5 Registration, Registration of Transfer and Exchange. The Company shall cause to be kept at the
Corporate Trust Office of the Trustee or in any office or agency of the Company in a Place of Payment a register for each series of Securities (the registers maintained in such office or in any such office or agency of the Company in a Place of
Payment being herein sometimes referred to collectively as the “Security Register”) in which, subject to such reasonable regulations as it may prescribe, the Company shall provide for the registration of Securities and of transfers of
Securities. The Security Register shall be in written form or any other form capable of being converted into written form within a reasonable time. The Trustee, at its Corporate Trust Office, is hereby initially appointed “Security
Registrar” for the purpose of registering Securities and transfers of Securities on such Security Register as herein provided. In the event that the Trustee shall cease to be Security Registrar, it shall have the right to examine the Security
Register at all reasonable times. 

  
 19 

 Upon surrender for registration of transfer of any Security of any series at any
office or agency of the Company in a Place of Payment for that series, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Securities of the same series,
of any authorized denominations and of a like aggregate principal amount, bearing a number not contemporaneously outstanding and containing identical terms and provisions. 

At the option of the Holder, Securities of any series may be exchanged for other Securities of the same series, of any
authorized denomination or denominations and of a like aggregate principal amount, containing identical terms and provisions, upon surrender of the Securities to be exchanged at any such office or agency. Whenever any Securities are so surrendered
for exchange, the Company shall execute, and the Trustee shall authenticate and deliver, the Securities which the Holder making the exchange is entitled to receive. 

Notwithstanding the foregoing, except as otherwise specified as contemplated by Section 3.1, any permanent global
Security shall be exchangeable only as provided in this paragraph. If any beneficial owner of an interest in a permanent global Security is entitled to exchange such interest for Securities of such series and of like tenor and principal amount of
another authorized form and denomination, as specified as contemplated by Section 3.1 and provided that any applicable notice provided in the permanent global Security shall have been given, then without unnecessary delay but in any event not
later than the earliest date on which such interest may be so exchanged, the Company shall deliver to the Trustee definitive Securities in aggregate principal amount equal to the principal amount of such beneficial owner’s interest in such
permanent global Security, executed by the Company. On or after the earliest date on which such interests may be so exchanged, such permanent global Security shall be surrendered by the Depositary or such other depositary as shall be specified in
the Company Order with respect thereto to the Trustee, as the Company’s agent for such purpose, to be exchanged, in whole or from time to time in part, for definitive Securities without charge and the Trustee shall authenticate and deliver, in
exchange for each portion of such permanent global Security, an equal aggregate principal amount of definitive Securities of the same series of authorized denominations and of like tenor as the portion of such permanent global Security to be
exchanged; provided, however, that no such exchanges may occur during a period beginning at the opening of business 15 days before any selection of Securities to be redeemed and ending on the relevant Redemption Date if the Security for which
exchange is requested may be among those selected for redemption. If a Security is issued in exchange for any portion of a permanent global Security after the close of business at the office or agency where such exchange occurs on (i) any
Regular Record Date and before the opening of business at such office or agency on the relevant Interest Payment Date, or (ii) any Special Record Date and before the opening of business at such office or agency on the related proposed date for
payment of Defaulted Interest, interest or Defaulted Interest, as the case may be, will not be payable on such Interest Payment Date or proposed date for payment, as the case may be, in respect of such Security, but will be payable on such Interest
Payment Date or proposed date for payment, as the case may be, only to the Person to whom interest in respect of such portion of such permanent global Security is payable in accordance with the provisions of this Indenture. 

  
 20 

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

Every Security presented or surrendered for registration of transfer or for exchange shall (if so required by the Company or
the Security Registrar) be duly endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar, duly executed by the Holder thereof or his attorney duly authorized in writing. 

No service charge shall be made for any registration of transfer or exchange of Securities, but the Company may require
payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in connection with any registration of transfer or exchange of Securities, other than exchanges pursuant to Section 3.4, 9.6, 11.7 or 13.5 not
involving any transfer. 
 The Company shall not be required (i) to issue, register the transfer of or exchange any
Security if such Security may be among those selected for redemption during a period beginning at the opening of business 15 days before selection of the Securities to be redeemed under Section 11.3 and ending at the close of business on the
day of the mailing of the relevant notice of redemption, or (ii) to register the transfer of or exchange any Security so selected for redemption in whole or in part, except, in the case of any Security to be redeemed in part, the portion
thereof not to be redeemed, or (iii) to issue, register the transfer of or exchange any Security which has been surrendered for repayment at the option of the Holder, except the portion, if any, of such Security not to be so repaid. 

Section 3.6 Mutilated, Destroyed, Lost and Stolen Securities. If any mutilated Security is surrendered to
the Trustee or the Company, together with, in proper cases, such security or indemnity as may be required by the Company or the Trustee to save each of them or any agent of either of them harmless, the Company shall execute and the Trustee shall
authenticate and deliver in exchange therefore a new Security of the same series and principal amount, containing identical terms and provisions and bearing a number not contemporaneously outstanding. 

If there shall be delivered to the Company and to the Trustee (i) evidence to their satisfaction of the destruction, loss
or theft of any Security, and (ii) such security or indemnity as may be required by them to save each of them and any agent of either of them harmless, then, in the absence of notice to the Company or the Trustee that such Security has been
acquired by a protected purchaser (as defined in the New York Uniform Commercial Code), the Company shall execute and upon its request the Trustee shall authenticate and deliver, in lieu of any such destroyed, lost or stolen Security, a new Security
of the same series and principal amount, containing identical terms and provisions and bearing a number not contemporaneously outstanding. 

  
 21 

 Notwithstanding the provisions of the previous two paragraphs, in case any such
mutilated, destroyed, lost or stolen Security has become or is about to become due and payable, the Company in its discretion may, instead of issuing a new Security, pay such Security. 

Upon the issuance of any new Security under this Section, the Company may require the payment of a sum sufficient to cover any
tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith. 

Every new Security of any series issued pursuant to this Section in lieu of any destroyed, lost or stolen Security, or shall
constitute an original additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Security and shall be entitled to all the benefits of this Indenture equally and proportionately with any and all other Securities
of that series duly issued hereunder. 
 The provisions of this Section are exclusive and shall preclude (to the extent
lawful) all other rights and remedies with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities. 

Section 3.7 Payment of Interest; Interest Rights Preserved; Optional Interest Reset. 

(a) Except as otherwise specified with respect to a series of Securities in accordance with the provisions of
Section 3.1, interest, if any, on any Security that is payable, and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the Person in whose name that Security (or one or more Predecessor Securities) is
registered at the close of business on the Regular Record Date for such interest at the office or agency of the Company maintained for such purpose pursuant to Section 10.2; provided, however, that each installment of interest, if any, on any
Security may at the Company’s option be paid by (i) mailing a check for such interest, payable to or upon the written order of the Person entitled thereto pursuant to Section 3.9, to the address of such Person as it appears on the
Security Register or (ii) transferring immediately available funds to an account maintained by the payee inside the United States. 

Except as otherwise specified with respect to a series of Securities in accordance with the provisions of Section 3.1,
any interest on any Security of any series that is payable, but is not punctually paid or duly provided for, on any Interest Payment Date (herein called “Defaulted Interest”) shall forthwith cease to be payable to the registered Holder
thereof on the relevant Regular Record Date by virtue of having been such Holder, and such Defaulted Interest may be paid by the Company, in each case at its election, as provided in clause (1) or (2) below: 

(1) The Company may elect to make payment of the Defaulted Interest plus, to the extent lawful, interest payable on the
Defaulted Interest at the rate provided in the Securities and in Section 10.1, to the Persons in whose names the Securities of such series (or their respective Predecessor Securities) are registered at the close of business on a Special Record
Date for the payment of such Defaulted Interest and such interest on the Defaulted Interest, which shall be fixed in the following manner. The Company shall notify the Trustee in writing of the amount of

  
 22 

 
Defaulted Interest and such interest on the Defaulted Interest proposed to be paid on each Security of such series and the date of the proposed payment (which shall not be less than 20 days after
such notice is received by the Trustee), and at the same time the Company shall deposit with the Trustee an amount of money (except as otherwise specified pursuant to Section 3.1 for the Securities of such series) equal to the aggregate amount
proposed to be paid in respect of such Defaulted Interest and such interest on the Defaulted Interest or shall make arrangements satisfactory to the Trustee for such deposit on or prior to the date of the proposed payment, such money when deposited
to be held in trust for the benefit of the Persons entitled to such Defaulted Interest and such interest on the Defaulted Interest as in this clause provided. Thereupon the Trustee shall fix a Special Record Date for the payment of such Defaulted
Interest and such interest on the Defaulted Interest which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment and not less than 10 days after the receipt by the Trustee of the notice of the proposed
payment. The Trustee shall promptly notify the Company of such Special Record Date and, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted Interest and such interest on the Defaulted Interest
and the Special Record Date therefore to be mailed, first-class postage prepaid, to each Holder of Securities of such series at his address as it appears in the Security Register not less than 10 days prior to such Special Record Date. The Company
shall also provide notice of the proposed payment of such Defaulted Interest and such interest on the Defaulted Interest and the Special Record Date on its website. Notice of the proposed payment of such Defaulted Interest and such Interest on the
Defaulted Interest and the Special Record Date therefore having been mailed as aforesaid, such Defaulted Interest and such interest on the Defaulted Interest shall be paid to the Persons in whose names the Securities of such series (or their
respective Predecessor Securities) are registered at the close of business on such Special Record Date and shall no longer be payable pursuant to the following clause (2). 

(2) The Company may make payment of any Defaulted Interest plus, to the extent lawful, interest payable on the Defaulted
Interest at the rate provided in the Securities and in Section 10.1, on the Securities of any series in any other lawful manner not inconsistent with the requirements of any securities exchange on which such Securities may be listed, and upon
such notice as may be required by such exchange, if, after notice given by the Company to the Trustee of the proposed payment pursuant to this clause, such manner of payment shall be deemed practicable by the Trustee. 

(b) The provisions of this Section 3.7(b) may be made applicable to any series of Securities pursuant to Section 3.1
(with such modifications, additions or substitutions as may be specified pursuant to such Section 3.1). The interest rate (or the spread or spread multiplier used to calculate such interest rate, if applicable) on any Security of such series
may be reset by the Company on the date or dates specified on the face of such Security (each an “Optional Reset Date”). The Company may exercise such option with respect to such Security by notifying the Trustee of such exercise at least
45 but not more than 60 days prior to an Optional Reset Date for such Security. Not later than 40 days prior to each Optional Reset Date, the Trustee shall transmit, in the manner provided for in Section 1.6, to the Holder of any such Security
a notice (the “Reset Notice”) indicating whether the Company has elected to reset the interest rate (or the spread or spread multiplier used to calculate such interest rate, if applicable), and if so (i) such new interest rate (or
such new spread or spread multiplier, if applicable) and (ii) the provisions, if 

  
 23 

 
any, for redemption during the period from such Optional Reset Date to the next Optional Reset Date or if there is no such next Optional Reset Date, to the Stated Maturity Date of such Security
(each such period a “Subsequent Interest Period”), including the date or dates on which or the period or periods during which and the price or prices at which such redemption may occur during the Subsequent Interest Period. 

Notwithstanding the foregoing, not later than 20 days prior to the Optional Reset Date, the Company may, at its option, revoke
the interest rate (or the spread or spread multiplier used to calculate such interest rate, if applicable) provided for in the Reset Notice and establish an interest rate (or a spread or spread multiplier used to calculate such interest rate, if
applicable) that is higher than the interest rate (or the spread or spread multiplier, if applicable) provided for in the Reset Notice, for the Subsequent Interest Period by causing the Trustee to transmit, in the manner provided for in
Section 1.6, notice of such higher interest rate (or such higher spread or spread multiplier, if applicable) to the Holder of such Security. Such notice shall be irrevocable. All Securities with respect to which the interest rate (or the spread
or spread multiplier used to calculate such interest rate, if applicable) is reset on an Optional Reset Date, and with respect to which the Holders of such Securities have not tendered such Securities for repayment (or have validly revoked any such
tender) pursuant to the next succeeding paragraph, will bear such higher interest rate (or such higher spread or spread multiplier, if applicable). 

The Holder of any such Security will have the option to elect repayment by the Company of the principal of such Security on
each Optional Reset Date at a price equal to the principal amount thereof plus interest accrued to such Optional Reset Date. In order to obtain repayment on an Optional Reset Date, the Holder must follow the procedures set forth in Article Thirteen
for repayment at the option of Holders except that the period for delivery or notification to the Trustee shall be at least 25 but not more than 35 days prior to such Optional Reset Date and except that, if the Holder has tendered any Security for
repayment pursuant to the Reset Notice, the Holder may, by written notice to the Trustee, revoke such tender or repayment until the close of business on the tenth day before such Optional Reset Date. 

Subject to the foregoing provisions of this Section and Section 3.5, each Security delivered under this Indenture upon
registration of transfer of or in exchange for or in lieu of any other Security shall carry the rights to interest accrued and unpaid, and to accrue, which were carried by such other Security. 

Section 3.8 Optional Extension of Maturity. The provisions of this Section 3.8 may be made applicable
to any series of Securities pursuant to Section 3.1 (with such modifications, additions or substitutions as may be specified pursuant to such Section 3.1). The Stated Maturity of any Security of such series may be extended at the option of
the Company for the period or periods specified on the face of such Security (each an “Extension Period”) up to but not beyond the date (the “Final Maturity”) set forth on the face of such Security. The Company may exercise such
option with respect to any Security by notifying the Trustee of such exercise at least 45 but not more than 60 days prior to the Stated Maturity of such Security in effect prior to the exercise of such option (the “Original Stated
Maturity”). If the Company exercises such option, the Trustee shall transmit, in the manner provided for in Section 1.6, to the Holder of such Security not later than 40 days prior to the Original Stated Maturity a notice (the
“Extension Notice”) 

  
 24 

 
indicating (i) the election of the Company to extend the Stated Maturity, (ii) the new Stated Maturity, (iii) the interest rate, if any, applicable to the Extension Period and
(iv) the provisions, if any, for redemption during such Extension Period. Upon the Trustee’s transmittal of the Extension Notice, the Stated Maturity of such Security shall be extended automatically and, except as modified by the Extension
Notice and as described in the next paragraph, such Security will have the same terms as prior to the transmittal of such Extension Notice. 

Notwithstanding the foregoing, not later than 20 days before the Original Stated Maturity of such Security, the Company may,
at its option, revoke the interest rate provided for in the Extension Notice and establish a higher interest rate for the Extension Period by causing the Trustee to transmit, in the manner provided for in Section 1.6, notice of such higher
interest rate to the Holder of such Security. Such notice shall be irrevocable. All Securities with respect to which the Stated Maturity is extended will bear such higher interest rate. 

If the Company extends the Stated Maturity of any Security, the Holder will have the option to elect repayment of such
Security by the Company on the Original Stated Maturity at a price equal to the principal amount thereof, plus interest accrued to such date. In order to obtain repayment on the Original Stated Maturity once the Company has extended the Stated
Maturity thereof, the Holder must follow the procedures set forth in Article Thirteen for repayment at the option of Holders, except that the period for delivery or notification to the Trustee shall be at least 25 but not more than 35 days prior to
the Original Stated Maturity and except that, if the Holder has tendered any Security for repayment pursuant to an Extension Notice, the Holder may by written notice to the Trustee revoke such tender for repayment until the close of business on the
tenth day before the Original Stated Maturity. 
 Section 3.9 Persons Deemed Owners. Prior to due
presentment of a Security for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name such Security is registered as the owner of such Security for the purpose of receiving
payment of principal of (and premium, if any) and (subject to Sections 3.5 and 3.7) interest, if any, on such Security and for all other purposes whatsoever, whether or not such Security be overdue, and neither the Company, the Trustee nor any agent
of the Company or the Trustee shall be affected by notice to the contrary. None of the Company, the Trustee, any Paying Agent, the Security Registrar or the Depositary 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 Security in global form or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests. 

Notwithstanding the foregoing, with respect to any global Security, nothing herein shall prevent the Company, the Trustee, or
any agent of the Company or the Trustee, from giving effect to any written certification, proxy or other authorization furnished by the Depositary, as a Holder, with respect to such global Security or impair, as between such Depositary and owners of
beneficial interests in such global Security, the operation of customary practices governing the exercise of the rights of such Depositary (or its nominee) as Holder of such global Security. 

Section 3.10 Cancellation. All Securities surrendered for payment, redemption, repayment at the option of
the Holder, registration of transfer or exchange or for credit against any sinking fund payment shall, if surrendered to any Person other than the Trustee, be delivered 

  
 25 

 
to the Trustee, and any such Securities and Securities surrendered directly to the Trustee for any such purpose shall be promptly cancelled by it. The Company may at any time deliver to the
Trustee for cancellation any Securities previously authenticated and delivered hereunder which the Company may have acquired in any manner whatsoever, and may deliver to the Trustee (or to any other Person for delivery to the Trustee) for
cancellation any Securities previously authenticated hereunder which the Company has not issued and sold, and all Securities so delivered shall be promptly cancelled by the Trustee. If the Company shall so acquire any of the Securities, however,
such acquisition shall not operate as a redemption or satisfaction of the indebtedness represented by such Securities unless and until the same are surrendered to the Trustee for cancellation. No Securities shall be authenticated in lieu of or in
exchange for any Securities cancelled as provided in this Section, except as expressly permitted by this Indenture. Cancelled Securities held by the Trustee shall be disposed of by the Trustee in accordance with its customary procedures and the
Trustee shall deliver a certificate stating that such cancelled securities have been disposed of. 
 Section 3.11
Computation Of Interest. Except as otherwise specified as contemplated by Section 3.1 with respect to Securities of any series, interest, if any, on the Securities of each series shall be computed on the basis of a 360-day year
consisting of twelve 30-day months. 
 Section 3.12 Currency And Manner Of Payments In Respect Of
Securities. Payment of the principal of (and premium, if any) and interest, if any, on any Security of such series will be made in Dollars. 

Section 3.13 CUSIP Numbers. The Company in issuing the Securities may use “CUSIP” numbers (if
then generally in use) which numbers shall be given to the Trustee by the Company, and, if so, the Trustee shall indicate the “CUSIP” numbers of the Securities in notices of redemption as a convenience to Holders; provided that any such
notice may state that no representation is made as to the correctness of such numbers either as printed on the Securities or as contained in any notice of redemption and that reliance may be placed only on the other identification numbers printed on
the Securities, and any such redemption shall not be affected by any defect in or omission of such numbers. The Company shall promptly notify the Trustee of any change in “CUSIP” numbers. 

ARTICLE FOUR 

SATISFACTION AND DISCHARGE 

Section 4.1 Satisfaction and Discharge of Indenture. This Indenture shall upon Company Request cease to be
of further effect with respect to any series of Securities specified in such Company Request (except as to any surviving rights of registration of transfer or exchange of Securities of such series expressly provided for herein or pursuant hereto and
any right to receive Additional Amounts, as provided in Section 10.4), and the Trustee, upon receipt of a Company Order, and at the expense of the Company, shall execute proper instruments acknowledging satisfaction and discharge of this
Indenture as to such series when: 
 (1) either: 

A. all Securities of such series theretofore authenticated and delivered (other than (i) Securities of such series which
have been destroyed, lost or stolen and which have been replaced or paid as provided in Section 3.6, and (ii) Securities of such series for whose payment money has theretofore been deposited in trust or segregated and held in trust by the
Company and thereafter repaid to the Company or discharged from such trust, as provided in Section 10.3) have been delivered to the Trustee for cancellation; or 

  
 26 

 B. all Securities of such series and, in the case of (i) or (ii) below,
any coupons appertaining thereto not theretofore delivered to the Trustee for cancellation: 
 (i) have become due and
payable, or 
 (ii) will become due and payable at their Stated Maturity within one year, or 

(iii) if redeemable at the option of the Company, are to be called for redemption within one year under arrangements
satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Company, the Company, in the case of (i), (ii) or (iii) above, has irrevocably deposited or caused to be deposited
with the Trustee as trust funds in trust for such purpose an amount in Dollars sufficient to pay and discharge the entire indebtedness on such Securities not theretofore delivered to the Trustee for cancellation, for principal (and premium, if any)
and interest, if any, to the date of such deposit (in the case of Securities which have become due and payable) or to the Stated Maturity or Redemption Date, as the case may be; 

(2) the Company has paid or caused to be paid all other sums payable hereunder by the Company; and 

(3) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all
conditions precedent herein provided for relating to the satisfaction and discharge of this Indenture as to such series have been complied with. 

Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the Trustee and any
predecessor Trustee under Section 6.6, the obligations of the Company to any Authenticating Agent under Section 6.13 and, if money shall have been deposited with the Trustee pursuant to subclause (B) of clause (1) of this
Section, the obligations of the Trustee under Section 4.2 and the last paragraph of Section 10.3 shall survive. 

Section 4.2 Application of Trust Funds. Subject to the provisions of the last paragraph of
Section 10.3, all money deposited with the Trustee pursuant to Section 4.1 shall be held in trust and applied by it, in accordance with the provisions of the Securities and this Indenture, to the payment, either directly or through any
Paying Agent (including the Company acting as its own Paying Agent) as the Trustee may determine, to the Persons entitled thereto, of the principal (and premium, if any) and interest, if any, for whose payment such money has been deposited with or
received by the Trustee, but such money need not be segregated from other funds except to the extent required by law. The Company hereby appoints the Trustee as the initial Paying Agent. 

  
 27 

 ARTICLE FIVE 

REMEDIES 

Section 5.1 Events Of Default. “Event of Default,” wherever used herein with respect to any
particular series of Securities, unless otherwise specified with respect to a series of Securities pursuant to Section 3.1, means any one of the following events (whatever the reason for such Event of Default and whether or not it shall be
voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body): 

(1) default in the payment of any interest upon or any Additional Amounts with respect to any Security of that series, when
such interest becomes due and payable, and continuance of such default for a period of 5 days; or 
 (2) default in the
payment of the principal of (or premium, if any, on) any Security of that series when it becomes due and payable at its Maturity; or 

(3) default in the deposit of any sinking fund payment, when and as due by the terms of any Security of that series; or 

(4) default in the performance, or breach, of any covenant or agreement of the Company in this Indenture with respect to any
Security of that series (other than a covenant or agreement a default in whose performance or whose breach is elsewhere in this Section specifically dealt with), and continuance of such default or breach for a period of 60 days after there has been
given, by registered or certified mail, to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in principal amount of the Outstanding Securities of that series a written notice specifying such default or
breach and requiring it to be remedied and stating that such notice is a “Notice of Default” hereunder; or 
 (5)
the Company pursuant to or within the meaning of any Bankruptcy Law: 
 A. commences proceedings to be adjudicated bankrupt
or insolvent; 
 B. consents to the institution of bankruptcy or insolvency proceedings against it, or the filing by it of a
petition or answer or consent seeking reorganization or relief under applicable Bankruptcy Law; 
 C. consents to the
appointment of a Custodian of it or for all or substantially all of its property; 
 D. makes a general assignment for the
benefit of its creditors; 
 E. generally is not paying its debts as they become due; or 

  
 28 

 (6) a court of competent jurisdiction enters an order or decree under any
Bankruptcy Law that: 
 A. is for relief against the Company in a proceeding in which the Company is to be adjudicated
bankrupt or insolvent; 
 B. appoints a Custodian of the Company or for all or substantially all of its property; 

C. orders the winding up or liquidation of the Company, and the order or decree remains unstayed and in effect for 90 days; or

 (7) any other Event of Default provided with respect to Securities of that series. 

The term “Bankruptcy Law” means title 11, U.S. Code or any similar Federal or State law for the relief of debtors.
The term “Custodian” means any receiver, trustee, assignee, liquidator or other similar official under any Bankruptcy Law. 

Section 5.2 Acceleration of Maturity; Rescission and Annulment. If an Event of Default (other than an Event
of Default under Section 5.1 (5) or Section 5.1(6)) with respect to Securities of any series at the time Outstanding occurs and is continuing, then and in every such case the Trustee or the Holders of not less than 25% in principal
amount of the Outstanding Securities of that series may declare the principal (or, if any Securities are Original Issue Discount Securities or Indexed Securities, such portion of the principal as may be specified in the terms thereof) of all the
Securities of that series to be due and payable immediately, by a notice in writing to the Company (and to the Trustee if given by the Holders), and upon any such declaration such principal or specified portion thereof shall become immediately due
and payable. 
 In the case of an Event of Default under Section 5.1(5) or Section 5.1(6), which occurs and is
continuing with respect to Securities of any series at the time Outstanding, then all unpaid principal of and accrued but unpaid interest on all such Outstanding Securities of that series shall become immediately due and payable without any
declaration or other act on the part of the Trustee or any of the Holders of any Securities of such series. 
 At any time
after such a declaration of acceleration with respect to Securities of any series has been made and before a judgment or decree for payment of the money due has been obtained by the Trustee as hereinafter provided in this Article, the Holders of a
majority in principal amount of the Outstanding Securities of that series, by written notice to the Company and the Trustee, may rescind and annul such declaration and its consequences if: 

(1) the Company has paid or deposited with the Trustee a sum sufficient to pay in Dollars: 

A. all overdue installments of interest, if any, and any Additional Amounts on all Outstanding Securities of that series, 

B. the principal of (and premium, if any, on) all Outstanding Securities of that series which have become due otherwise than
by such declaration of acceleration and interest thereon at the rate or rates borne by or provided for in such Securities, 

  
 29 

 C. to the extent that payment of such interest is lawful, interest upon overdue
installments of interest and any Additional Amounts at the rate or rates borne by or provided for in such Securities, 
 D.
to the extent the payment of such interest is lawful, interest on overdue installments of interest and overdue principal, which has become due otherwise than by such declaration of acceleration, and 

E. all sums paid or advanced by the Trustee hereunder and the reasonable compensation, expenses, disbursements and advances of
the Trustee, its agents and counsel, and any other amounts due to the Trustee under Section 6.6; and 
 (2) all Events
of Default with respect to Securities of that series, other than the nonpayment of the principal of (or premium, if any) or interest on Securities of that series which have become due solely by such declaration of acceleration, have been cured or
waived as provided in Section 5.13. No such rescission shall affect any subsequent default or impair any right consequent thereon. 

Section 5.3 Collection of Indebtedness and Suits for Enforcement by Trustee. The Company covenants that if:

 (1) default is made in the payment of any installment of interest on or any Additional Amounts with respect to any
Security of any series when such interest becomes due and payable and such default continues for a period of 5 days, or 

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

 (3) default is made in the deposit of any sinking fund payment, when and as due by the terms of any Security of any
series; 
 then the Company will, upon demand of the Trustee, pay to the Trustee, for the benefit of the Holders of Securities of such
series, the whole amount then due and payable on such Securities for principal (and premium, if any) and interest, if any, and Additional Amounts and, to the extent that payment of such interest is legally enforceable, interest upon any overdue
principal (and premium, if any) and upon any overdue installments of interest, if any, and Additional Amounts at the rate or rates borne by or provided for in such Securities, and, in addition thereto, such further amount as shall be sufficient to
cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due to the Trustee under Section 6.7. 

If the Company fails to pay such amounts forthwith upon such demand, the Trustee, in its own name and as trustee of an express
trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, and may prosecute such proceeding to judgment or final decree, and may enforce the same against the Company or any other obligor upon Securities of such
series and collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Company or any other obligor upon Securities of such series, wherever situated. 

  
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 If an Event of Default with respect to Securities of any series occurs and is
continuing, of which the Trustee has knowledge in accordance with Section 6.3(9), the Trustee may in its discretion proceed to protect and enforce its rights and the rights of the Holders of Securities of such series by such appropriate
judicial proceedings as the Trustee shall deem most effectual to protect and enforce any such rights, whether for the specific enforcement of any covenant or agreement in this Indenture or in aid of the exercise of any power granted herein, or to
enforce any other proper remedy. 
 Section 5.4 Trustee May File Proofs of Claim. In case of the pendency
of any receivership, insolvency, liquidation, bankruptcy, reorganization, arrangement, adjustment, composition or other judicial proceeding relative to the Company or any other obligor upon the Securities or the property of the Company or of such
other obligor or their creditors, the Trustee (irrespective of whether the principal of the Securities of any series shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have
made any demand on the Company for the payment of any overdue principal (and premium, if any), interest or any Additional Amounts) shall be entitled and empowered, by intervention in such proceeding or otherwise: 

(i) to file and prove a claim for the whole amount of principal (or in the case of Original Issue Discount Securities or
Indexed Securities, such portion of the principal as may be provided in the terms thereof) (and premium, if any) and interest, if any, and any Additional Amounts owing and unpaid in respect of the Securities and to file such other papers or
documents as may be necessary or advisable in order to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due to the
Trustee under Section 6.6) and of the Holders allowed in such judicial proceeding, and 
 (ii) to collect and receive
any moneys or other property payable or deliverable on any such claims and to distribute the same; and any custodian, receiver, assignee, trustee, liquidator, sequestrator (or other similar official) in any such judicial proceeding is hereby
authorized by each Holder of Securities of such series to make such payments to the Trustee, and in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due to it for the
reasonable compensation, expenses, disbursements and advances of the Trustee and any predecessor Trustee, their agents and counsel, and any other amounts due the Trustee or any predecessor Trustee under Section 6.7. 

Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of
any Holder of a Security any plan of reorganization, arrangement, adjustment or composition affecting the Securities or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder of a Security in any
such proceeding. 
 Section 5.5 Trustee May Enforce Claims Without Possession of Securities. All rights
of action and claims under this Indenture or any of the Securities may be prosecuted and 

  
 31 

 
enforced by the Trustee without the possession of any of the Securities or the production thereof in any proceeding relating thereto, and any such proceeding instituted by the Trustee shall be
brought in its own name as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, be for the
ratable benefit of the Holders of the Securities in respect of which such judgment has been recovered. 

Section 5.6 Application of Money Collected. Any money collected by the Trustee pursuant to this Article
shall be applied in the following order, at the date or dates fixed by the Trustee and, in case of the distribution of such money on account of principal (or premium, if any) or interest, if any, or any Additional Amounts upon presentation of the
Securities, or both, as the case may be, and the notation thereon of the payment if only partially paid and upon surrender thereof if fully paid: 

FIRST: To the payment of all amounts due the Trustee and any predecessor Trustee under Section 6.7; 

SECOND: To the payment of the amounts then due and unpaid upon the Securities for principal (and premium, if any) and
interest, if any, and any Additional Amounts in respect of which or for the benefit of which such money has been collected, ratably, without preference or priority of any kind, according to the aggregate amounts due and payable on such Securities
for principal (and premium, if any) and interest, if any, and any Additional Amounts respectively; and 
 THIRD: To the
payment of the remainder, if any, to the Company or any other Person or Persons entitled thereto. 
 Section 5.7
Limitation on Suits. No Holder of any Security of any series shall have any right to institute any proceeding, judicial or otherwise, with respect to this Indenture, or for the appointment of a receiver or trustee, or for any other remedy
hereunder, unless: 
 (1) such Holder has previously given written notice to the Trustee of a continuing Event of Default
with respect to the Securities of that series; 
 (2) the Holders of not less than 25% in principal amount of the
Outstanding Securities of that series shall have made written request to the Trustee to institute proceedings in respect of such Event of Default in its own name as Trustee hereunder; 

(3) such Holder or Holders have offered to the Trustee reasonable indemnity against the costs, expenses and liabilities to be
incurred in compliance with such request; 
 (4) the Trustee for 60 days after its receipt of such notice, request and offer
of indemnity has failed to institute any such proceeding; and 
 (5) no direction inconsistent with such written request has
been given to the Trustee during such 60-day period by the Holders of majority in principal amount of the Outstanding Securities of that series. 

  
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 It being understood and intended that no one or more of such Holders shall have any right in any
manner whatever by virtue of, or by availing of, any provision of this Indenture to affect, disturb or prejudice the rights of any other of such Holders, or to obtain or to seek to obtain priority or preference over any other of such Holders or to
enforce any right under this Indenture, except in the manner herein provided and for the equal and ratable benefit of all such Holders. 

Section 5.8 Unconditional Right of Holders to Receive Principal, Premium and Interest. Notwithstanding any
other provision in this Indenture, the Holder of any Security shall have the right which is absolute and unconditional to receive payment of the principal of (and premium, if any) and (subject to Sections 3.5 and 3.7) interest, if any, and any
Additional Amounts on such Security on the respective due dates expressed in such Security (or, in the case of redemption, on the Redemption Date) and to institute suit for the enforcement of any such payment, and such rights shall not be impaired
without the consent of such Holder. 
 Section 5.9 Restoration of Rights and Remedies. If the Trustee or
any Holder of a Security has instituted any proceeding to enforce any right or remedy under this Indenture and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to the Trustee or to such Holder, then
and in every such case the Company, the Trustee and the Holders of Securities shall, subject to any determination in such proceeding, be restored severally and respectively to their former positions hereunder and thereafter all rights and remedies
of the Trustee and the Holders shall continue as though no such proceeding had been instituted. 
 Section 5.10
Rights and Remedies Cumulative. Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities in the last paragraph of Section 3.6, no right or remedy herein conferred upon
or reserved to the Trustee or to the Holders of Securities 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 5.11 Delay or Omission Not Waiver. No delay or omission of the Trustee or of any
Holder of any Securities to exercise any right or remedy accruing upon any Event of Default shall impair any such right or remedy or constitute a waiver of any such Event of Default or an acquiescence therein. Every right and remedy given by this
Article or by law to the Trustee or to the Holders may be exercised from time to time, and as often as may be deemed expedient, by the Trustee or by the Holders of Securities, as the case may be. 

Section 5.12 Control by Holders of Securities. The Holders of a majority in principal amount of the
Outstanding Securities of any series shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on the Trustee with respect to the
Securities of such series, provided that 
 (1) such direction shall not be in conflict with any rule of law or with this
Indenture, 

  
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 (2) the Trustee may take any other action deemed proper by the Trustee which is
not inconsistent with such direction, and 
 (3) the Trustee need not take any action which might involve it in personal
liability or be unjustly prejudicial to the Holders of Securities of such series not consenting. 
 Section 5.13
Waiver of Past Defaults. Subject to Section 5.2, the Holders of not less than a majority in principal amount of the Outstanding Securities of any series may on behalf of the Holders of all the Securities of such series waive any past
default hereunder with respect to such series and its consequences, except a default 
 (1) in the payment of the principal
of (or premium, if any) or interest, if any, and any Additional Amounts on any Security of such series, or 
 (2) in respect
of a covenant or provision hereof which under Article Nine cannot be modified or amended without the consent of the Holder of each Outstanding Security of such series affected. 

Upon any such waiver, such default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have
been cured, for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other default or Event of Default or impair any right consequent thereon. 

After a waiver under this Section 5.13 becomes effective, the Company shall mail to the Holders of Securities affected
thereby a notice briefly describing the waiver. Any failure of the Company to mail such notice, or any defect therein, shall not, however, in any way impair or affect the validity of any such waiver. 

Section 5.14 Undertaking for Costs. All parties to this Indenture agree, and each Holder of any Security by
his acceptance thereof shall be deemed to have agreed, that any court may in its discretion require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against the Trustee for any action taken or omitted by
it as Trustee, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit, and that such court may in its discretion assess reasonable costs, including reasonable attorneys’ fees, against any party litigant in
such suit, having due regard to the merits and good faith of the claims or defenses made by such party litigant; but the provisions of this Section shall not apply to any suit instituted by the Trustee, to any suit instituted by any Holder of
Securities, or group of Holders, holding in the aggregate more than 10% in principal amount of the Outstanding Securities, or to any suit instituted by any Holder for the enforcement of the payment of the principal of (or premium, if any) or
interest on or any Additional Amounts with respect to any Security on or after the respective Stated Maturities expressed in such Security (or, in the case of redemption, on or after the Redemption Date). 

Section 5.15 Waiver of Stay or Extension Laws. The Company covenants (to the extent that it may lawfully do
so) that it will not at any time insist upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay or extension law wherever enacted, now or at any time hereafter in force, which may affect the covenants or the

  
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performance of this Indenture; and the Company (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not hinder,
delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted. 

ARTICLE SIX 
 THE TRUSTEE

 Section 6.1 Certain Duties and Responsibilities. 

(1) Except during the continuance of an Event of Default, 

(i) the Trustee undertakes to perform such duties and only such duties as are specifically set forth in this Indenture, and no
implied covenants or obligations shall be read into this Indenture against the Trustee; and 
 (ii) in the absence of bad
faith on its part, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this
Indenture; but in the case of any such certificates or opinions which by any provision hereof are specifically required to be furnished to the Trustee, the Trustee shall be under a duty to examine the same to determine whether or not they conform to
the requirements of this Indenture. 
 (2) In case an Event of Default has occurred and is continuing, the Trustee shall
exercise such of the rights and powers vested in it by this Indenture, and use the same degree of care and skill in their exercise, as a prudent man would exercise or use under the circumstances in the conduct of his own affairs. 

(3) No provision of this Indenture shall be construed to relieve the Trustee from liability for its own negligent action, its
own negligent failure to act or its own willful misconduct, except that 
 (i) this subsection shall not be construed to
limit the effect of subsection (1) of this Section; 
 (ii) the Trustee shall not be liable for any error of judgment
made in good faith by a Responsible Officer, unless it shall be proved that the Trustee was negligent in ascertaining the pertinent facts; 

(iii) the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good faith in
accordance with the direction of the Holders of a majority in principal amount of the Outstanding Securities relating to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or
power conferred upon the Trustee, under this Indenture; and 
 (iv) no provision of this Indenture shall require the Trustee
to expend or risk its own funds or otherwise incur any financial liability in the performance of any of its duties 

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

Section 6.2 Notice of Defaults. Within 90 days after the occurrence of any Default hereunder with respect to the
Securities of any series, the Trustee shall transmit in the manner and to the extent provided in TIA Section 313(c), notice of such Default hereunder, unless such Default shall have been cured or waived; provided, however, that, except in the
case of a Default in the payment of the principal of (or premium, if any) or interest, if any, or any Additional Amounts on any Security of such series, or in the payment of any sinking or purchase fund installment with respect to the Securities of
such series, the Trustee shall be protected in withholding such notice if and so long as the board of directors, the executive committee or a trust committee of directors and/or Responsible Officers of the Trustee in good faith determines that the
withholding of such notice is in the interests of the Holders of the Securities of such series. 
 Section 6.3
Certain Rights of Trustee. Subject to the provisions of TIA Section 315(a) through 315(d): 
 (1) The
Trustee may rely and shall be protected in acting or refraining from acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note or other paper or document
believed by it to be genuine and to have been signed or presented by the proper party or parties. 
 (2) Any request or
direction of the Company mentioned herein shall be sufficiently evidenced by a Company Request or Company Order (other than delivery of any Security, to the Trustee for authentication and delivery pursuant to Section 3.3 which shall be
sufficiently evidenced as provided therein) and any resolution of the Board of Directors may be sufficiently evidenced by a Board Resolution. 

(3) Whenever in the administration of this Indenture the Trustee shall deem it desirable that a matter be proved or
established prior to taking, suffering or omitting any action hereunder, the Trustee (unless other evidence be herein specifically prescribed) may, in the absence of bad faith on its part, rely upon a Board Resolution, an Opinion of Counsel or an
Officers’ Certificate. 
 (4) The Trustee may consult with counsel and the advice of such counsel or any Opinion of
Counsel shall be full and complete authorization and protection in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon. 

(5) The Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the
request or direction of any of the Holders of Securities of any series pursuant to this Indenture, unless such Holders shall have offered to the Trustee reasonable security or indemnity against the costs, expenses and liabilities which might be
incurred by it in compliance with such request or direction. 

  
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 (6) The Trustee shall not be bound to make any investigation into the facts or
matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note or other paper or document, but the Trustee, in its discretion, may make such further inquiry or
investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Company, personally or by agent or
attorney. 
 (7) The Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either
directly or by or through agents or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent or attorney appointed with due care by it hereunder. 

(8) The Trustee shall not be liable for any action taken, suffered or omitted by it in good faith and believed by it to be
authorized or within the discretion or rights or powers conferred upon it by this Indenture. 
 (9) The Trustee shall not be
charged with knowledge of any Default or Event of Default with respect to the Securities of any series unless either (A) such Default or Event of Default is known, or ought reasonably to have been known, by a Responsible Officer of the Trustee,
or (B) written notice of such Default of Event of Default shall have been given to the Trustee by the Company or any other obligor on the Securities of any series or by any Holder of the Securities of any series. 

(10) The Trustee shall not be required to expend or risk its own funds or otherwise incur any financial liability in the
performance of any of its duties hereunder, or in the exercise of any of its rights or powers, if it shall have reasonable grounds for believing that repayment of such funds or adequate indemnity against such risk or liability is not reasonably
assured to it. 
 (11) The Trustee shall not be obligated to monitor or confirm on a continuing basis or otherwise, the
Company’s compliance with respect to the filing of any reports hereunder. 
 (12) The Trustee shall not have any duty
(A) to see to any recording, filing, or depositing of this Indenture, or any financing statement or continuation statement evidencing a security interest, or to see to the maintenance of any such recording or filing or depositing or to any
recording, refiling or redepositing of any thereof, (B) to see to any insurance, or (C) to see to the payment or discharge of any tax, assessment, or other governmental charge or any lien or encumbrance of any kind owing with respect to,
assessed or levied against, the Company. 
 (13) Neither the Trustee, nor any of its Affiliates, directors, officers,
managers, employees, advisors, counsel, agents or attorneys-in-fact shall be responsible for or have any duty to ascertain, inquire into or verify (A) any statement, warranty or representation made in connection with this Indenture, or any
certificate, financial statement or other document furnished at any time under or in connection with this Indenture, (B) the performance of 

  
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observance of any of the terms, covenants or agreements of the Company in this Indenture or (C) the validity, effectiveness, genuineness, value, enforceability or sufficiency of this
Indenture, or any other instrument or writing furnished in connection herewith or therewith. 
 (14) The right of the
Trustee to perform any discretionary or permissive act enumerated in this Indenture, shall not be construed as a duty, and the Trustee shall not be answerable for other than its negligence or willful misconduct in the performance of such act. 

Section 6.4 Not Responsible for Recitals or Issuance of Securities. The recitals contained herein and in
the Securities, except the Trustee’s certificate of authentication shall be taken as the statements of the Company, and neither the Trustee nor any Authenticating Agent assumes any responsibility for their correctness. The Trustee makes no
representations as to the validity or sufficiency of this Indenture or of the Securities, except that the Trustee represents that it is duly authorized to execute and deliver this Indenture, authenticate the Securities and perform its obligations
hereunder and that the statements made by it in a Statement of Eligibility on Form T-1 supplied to the Company are true and accurate, subject to the qualifications set forth therein. Neither the Trustee nor any Authenticating Agent shall be
accountable for the use or application by the Company of Securities or the proceeds thereof. 
 Section 6.5 May
Hold Securities. The Trustee, any Paying Agent, Security Registrar, Authenticating Agent or any other agent of the Company, in its individual or any other capacity, may become the owner or pledgee of Securities and, subject to TIA Sections
310(b) and 311, may otherwise deal with the Company with the same rights it would have if it were not Trustee, Paying Agent, Security Registrar, Authenticating Agent or such other agent. 

Section 6.6 Money Held In Trust. Money held by the Trustee in trust hereunder need not be segregated from
other funds except to the extent required by law. The Trustee shall be under no liability for interest on any money received by it hereunder except as otherwise agreed in writing with the Company. 

Section 6.7 Compensation And Reimbursement. The Company agrees: 

(1) To pay to the Trustee from time to time such compensation for all services rendered by it hereunder as the Company and the
Trustee shall from time to time agree in writing (which compensation shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust). 

(2) Except as otherwise expressly provided herein, to reimburse the Trustee upon its request for all reasonable expenses,
disbursements and advances incurred or made by the Trustee in accordance with any provision of this Indenture (including reasonable compensation and the expenses, advances and disbursements of its agents and counsel), except any such expense,
disbursement or advance as may be attributable to its negligence or bad faith. 
 (3) To indemnify each of the Trustee, any
predecessor Trustee and any of their respective Affiliates, officers, directors, agents and employees for, and to hold it harmless against, any loss, claim, damage, liability or expense incurred without negligence or bad faith on its own part,
arising out of or in connection with the acceptance or administration of the trust or 

  
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trusts hereunder, including the fees, charges, costs and expenses of defending itself against any claim or liability in connection with the exercise or performance of any of its powers, duties,
rights or remedies hereunder. 
 As security for the performance of the obligations of the Company under this Section, the
Trustee for the Securities of any series shall have a lien prior to the Securities of such series upon all property and funds held or collected by the Trustee as such, except funds held in trust for the payment of principal of (or premium, if any)
or interest, if any, or any Additional Amounts on Securities of such series. 
 The provisions of this Section 6.7
shall survive the resignation or removal of the Trustee and the termination of this Indenture. 
 Section 6.8
Disqualification; Conflicting Interests. The Trustee shall comply with the terms of Section 310(b) of the TIA. 

Section 6.9 Corporate Trustee Required; Eligibility. There shall at all times be a Trustee hereunder which
shall be eligible to act as Trustee under TIA Section 310(a)(1) and shall have a combined capital and surplus of at least $50,000,000. If such corporation publishes reports of condition at least annually, pursuant to law or the requirements of
Federal, State, Territorial or District of Columbia supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such corporation shall be deemed to be its combined capital and surplus as set forth
in its most recent report of condition so published. If at any time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified in this
Article. 
 Section 6.10 Resignation And Removal; Appointment Of Successor. 

(1) No resignation or removal of the Trustee and no appointment of a successor Trustee pursuant to this Article shall become
effective until the acceptance of appointment by the successor Trustee in accordance with the applicable requirements of Section 6.11. 

(2) The Trustee may resign at any time with respect to the Securities of one or more series by giving 30 days’ prior
written notice thereof to the Company. If an instrument of acceptance by a successor Trustee shall not have been delivered to the Trustee within 30 days after the giving of such notice of resignation, the resigning Trustee may petition any court of
competent jurisdiction for the appointment of a successor Trustee. 
 (3) The Trustee may be removed at any time with
respect to the Securities of any series by Act of the Holders of a majority in principal amount of the Outstanding Securities of such series delivered to the Trustee and to the Company. 

(4) If at any time: 

(i) the Trustee shall fail to comply with the provisions of TIA Section 310(b) after written request therefore by the
Company or by any Holder of a Security who has been a bona fide Holder of a Security for at least six months, or 

  
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 (ii) the Trustee shall cease to be eligible under Section 6.9 and shall fail
to resign after written request therefore by the Company or by any Holder of a Security who has been a bona fide Holder of a Security for at least six months, or 

(iii) the Trustee shall become incapable of acting or shall be adjudged a bankrupt or insolvent or a receiver of the Trustee
or of its property shall be appointed or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation, 

then, in any such case, (i) the Company by or pursuant to a Board Resolution may remove the Trustee and appoint a successor Trustee with
respect to all Securities, or (ii) subject to TIA Section 315(e), any Holder of a Security who has been a bona fide Holder of a Security for at least six months may, on behalf of himself and all others similarly situated, petition any
court of competent jurisdiction for the removal of the Trustee with respect to all Securities and the appointment of a successor Trustee or Trustees. 

(5) If an instrument of acceptance by a successor Trustee shall not have been delivered to the Trustee within 30 days after
the giving of a notice of resignation or the delivery of an Act of removal, the Trustee resigning or being removed may petition any court of competent jurisdiction for the appointment of a successor Trustee. 

(6) If the Trustee shall resign, be removed or become incapable of acting, or if a vacancy shall occur in the office of
Trustee for any cause with respect to the Securities of one or more series, the Company, by or pursuant to a Board Resolution, shall promptly appoint a successor Trustee or Trustees with respect to the Securities of that or those series (it being
understood that any such successor Trustee may be appointed with respect to the Securities of one or more or all of such series and that at any time there shall be only one Trustee with respect to the Securities of any particular series). If, within
one year after such resignation, removal or incapability, or the occurrence of such vacancy, a successor Trustee with respect to the Securities of any series shall be appointed by Act of the Holders of a majority in principal amount of the
Outstanding Securities of such series delivered to the Company and the retiring Trustee, the successor Trustee so appointed shall, forthwith upon its acceptance of such appointment, become the successor Trustee with respect to the Securities of such
series and to that extent supersede the successor Trustee appointed by the Company. If no successor Trustee with respect to the Securities of any series shall have been so appointed by the Company or the Holders of Securities and accepted
appointment in the manner hereinafter provided, any Holder of a Security who has been a bona fide Holder of a Security of such series for at least six months may, on behalf of himself and all others similarly situated, petition any court of
competent jurisdiction for the appointment of a successor Trustee with respect to Securities of such series. 
 (7) The
Company shall give notice of each resignation and each removal of the Trustee with respect to the Securities of any series and each appointment of a successor Trustee with respect to the Securities of any series in the manner provided for notices to
the Holders of Securities in Section 1.6. Each notice shall include the name of the successor Trustee with respect to the Securities of such series and the address of its Corporate Trust Office. 

  
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 Section 6.11 Acceptance of Appointment by Successor. 

(a) In case of the appointment hereunder of a successor Trustee with respect to all Securities, every such successor Trustee
shall execute, acknowledge and deliver to the Company and to the retiring Trustee an instrument accepting such appointment, and thereupon the resignation or removal of the retiring Trustee shall become effective and such successor Trustee, without
any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee; but, on request of the Company or the successor Trustee, such retiring Trustee shall, upon payment of its charges,
execute and deliver an instrument transferring to such successor Trustee all the rights, powers and trusts of the retiring Trustee, and shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring
Trustee hereunder, subject nevertheless to its lien, if any, provided for in Section 6.7. 
 (b) In case of the
appointment hereunder of a successor Trustee with respect to the Securities of one or more (but not all) series, the Company, the retiring Trustee and each successor Trustee with respect to the Securities of one or more series shall execute and
deliver an indenture supplemental hereto wherein each successor Trustee shall accept such appointment and which (1) shall contain such provisions as shall be necessary or desirable to transfer and confirm to, and to vest in, each successor
Trustee all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment of such successor Trustee relates, (2) if the retiring Trustee is not retiring with
respect to all Securities, shall contain such provisions as shall be deemed necessary or desirable to confirm that all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series as to which
the retiring Trustee is not retiring shall continue to be vested in the retiring Trustee, and (3) shall add to or change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts
hereunder by more than one Trustee, it being understood that nothing herein or in such supplemental indenture shall constitute such Trustees co-trustees of the same trust and that each such Trustee shall be trustee of a trust or trusts hereunder
separate and apart from any trust or trusts hereunder administered by any other such Trustee; and upon the execution and delivery of such supplemental indenture the resignation or removal of the retiring Trustee shall become effective to the extent
provided therein and each such successor Trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series to which
the appointment of such successor Trustee relates; but, on request of the Company or any successor Trustee, such retiring Trustee shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring Trustee
hereunder with respect to the Securities of that or those series to which the appointment of such successor Trustee relates. 

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

  
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 (d) No successor Trustee shall accept its appointment unless at the time of such
acceptance such successor Trustee shall be qualified and eligible under this Article. 
 Section 6.12 Merger,
Conversion, Consolidation or Succession to Business. Any corporation into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which
the Trustee shall be a party, or any corporation succeeding to all or substantially all of the corporate trust business of the Trustee, shall be the successor of the Trustee hereunder, provided such corporation shall be otherwise qualified and
eligible under this Article, without the execution or filing of any paper or any further act on the part of any of the parties hereto. In case any Securities shall have been authenticated, but not delivered, by the Trustee then in office, any
successor by merger, conversion or consolidation to such authenticating Trustee may adopt such authentication and deliver the Securities so authenticated with the same effect as if such successor Trustee had itself authenticated such Securities. In
case any Securities shall not have been authenticated by such predecessor Trustee, any such successor Trustee may authenticate and deliver such Securities, in either its own name or that of its predecessor Trustee, with the full force and effect
which this Indenture provides for the certificate of authentication of the Trustee. 
 Section 6.13 Appointment
of Authenticating Agent. The Company hereby appoints the Trustee as the initial Authenticating Agent. At any time when any of the Securities remain Outstanding, the Company may appoint a subsequent Authenticating Agent or subsequent
Authenticating Agents with respect to one or more series of Securities which shall be authorized to act on behalf of the Trustee to authenticate Securities of such series issued upon exchange, registration of transfer or partial redemption thereof,
and Securities so authenticated shall be entitled to the benefits of this Indenture and shall be valid and obligatory for all purposes as if authenticated by the Trustee hereunder. Any such appointment shall be evidenced by an instrument in writing
signed by a Responsible Officer of the Company, a copy of which instrument shall be promptly furnished to the Trustee. Wherever reference is made in this Indenture to the authentication and delivery of Securities by the Trustee or the Trustee’s
certificate of authentication, such reference shall be deemed to include authentication and delivery on behalf of the Trustee by an Authenticating Agent and a certificate of authentication executed on behalf of the Trustee by an Authenticating
Agent. Each Authenticating Agent shall be acceptable to the Company and, except as may otherwise be provided pursuant to Section 3.1, shall at all times be a bank or trust company or corporation organized and doing business and in good standing
under the laws of the United States, authorized under such laws to act as Authenticating Agent, having a combined capital and surplus of not less than $1,500,000 and subject to supervision or examination by Federal or State authorities. If such
Authenticating Agent publishes reports of condition at least annually, pursuant to law or the requirements of the aforesaid supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such
Authenticating Agent shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. In case at any time an Authenticating Agent shall cease to be eligible in accordance with the provisions of
this Section, such Authenticating Agent shall resign immediately in the manner and with the effect specified in this Section. 

  
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 Any corporation into which an Authenticating Agent may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which such Authenticating Agent shall be a party, or any corporation succeeding to the corporate agency or corporate trust business of an
Authenticating Agent, shall continue to be an Authenticating Agent, provided such corporation shall be otherwise eligible under this Section, without the execution or filing of any paper or further act on the part of the Trustee or the
Authenticating Agent. 
 An Authenticating Agent for any series of Securities may at any time resign by giving written
notice of resignation to the Trustee for such series and to the Company. The Trustee for any series of Securities may at any time terminate the agency of an Authenticating Agent by giving written notice of termination to such Authenticating Agent
and to the Company. Upon receiving such a notice of resignation or upon such a termination, or in case at any time such Authenticating Agent shall cease to be eligible in accordance with the provisions of this Section, the Trustee for such series
may appoint a successor Authenticating Agent which shall be acceptable to the Company and shall give notice of such appointment to all Holders of Securities of the series with respect to which such Authenticating Agent will serve in the manner set
forth in Section 1.6. Any successor Authenticating Agent upon acceptance of its appointment hereunder shall become vested with all the rights, powers and duties of its predecessor hereunder, with like effect as if originally named as an
Authenticating Agent herein. No successor Authenticating Agent shall be appointed unless eligible under the provisions of this Section. 

The Company agrees to pay to each Authenticating Agent from time to time reasonable compensation including reimbursement of
its reasonable expenses for its services under this Section. 
 If an appointment of any Authenticating Agent with respect
to one or more series is made pursuant to this Section, the Securities of such series may have endorsed thereon, in addition to or in lieu of the Trustee’s certificate of authentication, an alternate certificate of authentication substantially
in the following form: 
 This is one of the Securities of the series referred to in the within-mentioned Indenture. 

 

			
	 [    ],

as Trustee

		
	 By:
	 	  

		 	as Authenticating Agent
		
	 By:
	 	  

		 	Authorized Officer

  
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 ARTICLE SEVEN 

HOLDERS’ LISTS AND REPORTS BY TRUSTEE AND COMPANY 

Section 7.1 Disclosure of Names and Addresses of Holders. Every Holder of Securities, by receiving and
holding the same, agrees with the Company and the Trustee that neither the Company nor the Trustee nor any Authenticating Agent nor any Paying Agent nor any Security Registrar shall be held accountable by reason of the disclosure of any information
as to the names and addresses of the Holders of Securities in accordance with TIA Section 312, regardless of the source from which such information was derived, and that the Trustee shall not be held accountable by reason of mailing any
material pursuant to a request made under TIA Section 312(b). 
 Section 7.2 Reports by Trustee.
Within 60 days after May 15 of each year commencing with the first May 15 after the first issuance of Securities pursuant to this Indenture, the Trustee shall transmit by mail to all Holders of Securities as provided in TIA
Section 313(c) a brief report dated as of such May 15 if required by TIA Section 313(a). 
 A copy of each
such report shall, at the time of such transmission to Holders, be filed by the Trustee with each stock exchange, if any, upon which the Securities are listed, with the Commission and with the Company. The Company will promptly notify the Trustee of
the listing of the Securities on any stock exchange. 
 Section 7.3 Reports by Company. The Company will:

 (1) file with the Trustee, within 15 days after the Company is required to file the same with the Commission, copies of
the annual reports and of the information, documents, and other reports (or copies of such portions of any of the foregoing as the Commission may from time to time by rules and regulations prescribe) which the Company may be required to file with
the Commission pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934; or, if the Company is not required to file information, documents or reports pursuant to either of such Sections, then it will file with the
Trustee and the Commission, in accordance with rules and regulations prescribed from time to time by the Commission, such of the supplementary and periodic information, documents and reports which may be required pursuant to Section 13 of the
Securities Exchange Act of 1934 in respect of a security listed and registered on a national securities exchange as may be prescribed from time to time in such rules and regulations; 

(2) file with the Trustee and the Commission, in accordance with rules and regulations prescribed from time to time by the
Commission, such additional information, documents and reports with respect to compliance by the Company with the conditions and covenants of this Indenture as may be required from time to time by such rules and regulations; and 

(3) comply with all other provisions of TIA Section 314(a). 

Section 7.4 Calculation of Original Issue Discount. With respect to any Original Issue Discount Security
issued pursuant to Section 3.1, if any, upon request of the Trustee, the Company shall file with the Trustee promptly at the end of each calendar year a written notice specifying the amount of original issue discount (including daily rates and
accrual periods), if any, accrued on Outstanding Securities as of the end of such year. 

  
 44 

 ARTICLE EIGHT 

CONSOLIDATION, MERGER, CONVEYANCE OR TRANSFER 

Section 8.1 Company May Consolidate, Etc., Only on Certain Terms. The Company shall not, in a single
transaction or series of related transactions, consolidate with or merge with or into any other Person or sell, assign, transfer, convey, lease or otherwise dispose of its properties and assets substantially as an entirety (determined on a
consolidated basis for the Company and the Company’s subsidiaries) to any Person, unless: 
 (1) either the Company
shall be the continuing corporation, or the Person (if other than the Company) formed by such consolidation or into which the Company is merged or the Person to which the properties and assets of the Company substantially as an entirety are sold,
transferred, conveyed, leased or otherwise disposed of shall expressly assume, by an indenture supplemental hereto, executed and delivered to the Trustee, in form satisfactory to the Trustee, the due and punctual payment of the principal of (and
premium, if any) and interest, if any, and any Additional Amounts on all the Securities and the performance of every covenant of this Indenture on the part of the Company to be performed or observed; 

(2) immediately before and after giving effect to such transaction, no Default or Event of Default shall have happened and be
continuing; and 
 (3) the Company and the successor Person have delivered to the Trustee an Officers’ Certificate and
an Opinion of Counsel each stating that such consolidation, merger, sale, assignment, transfer, conveyance, lease or other disposition and such supplemental indenture comply with this Article and that all conditions precedent herein provided for
relating to such transaction have been complied with. 
 Section 8.2 Successor Person Substituted. Upon
any consolidation or merger, or any sale, assignment, transfer, conveyance, lease or other disposition of the properties and assets of the Company substantially as an entirety in accordance with Section 8.1, the successor Person formed by such
consolidation or into which the Company is merged or the successor Person to which such sale, assignment, transfer, conveyance, lease or other disposition is made shall succeed to, and be substituted for, and may exercise every right and power of,
the Company under this Indenture with the same effect as if such successor had been named as the Company herein; and, except in the case of a lease (in which case the Company shall remain obligated to pay principal (premium, if any) and interest on
the Notes), the Company shall be discharged from all obligations and covenants under this Indenture and the Securities and may be dissolved and liquidated. 

ARTICLE NINE 

SUPPLEMENTAL INDENTURES 

Section 9.1 Supplemental Indentures Without Consent Of Holders. Without the consent of any Holders of
Securities, the Company, when authorized by or pursuant to a Board 

  
 45 

 
Resolution, and the Trustee, at any time and from time to time, may enter into one or more indentures supplemental hereto, in form satisfactory to the Trustee, for any of the following purposes:

 (1) to evidence the succession of another Person to the Company and the assumption by any such successor of the covenants
of the Company herein and in the Securities contained; or 
 (2) to add to the covenants of the Company for the benefit of
the Holders of all or any series of Securities (and if such covenants are to be for the benefit of less than all series of Securities, stating that such covenants are expressly being included solely for the benefit of such series) or to surrender
any right or power herein conferred upon the Company; or 
 (3) to add any additional Events of Default for the benefit of
the Holders of all or any series of Securities (and if such Events of Default are to be for the benefit of less than all series of Securities, stating that such Events of Default are expressly being included solely for the benefit of such series);
provided, however, that in respect of any such additional Events of Default such supplemental indenture may provide for a particular period of grace after default (which period may be shorter or longer than that allowed in the case of other
defaults) or may provide for an immediate enforcement upon such default or may limit the remedies available to the Trustee upon such default or may limit the right of the Holders of a majority in aggregate principal amount of that or those series of
Securities to which such additional Events of Default apply to waive such default; or 
 (4) to change or eliminate any of
the provisions of this Indenture; provided that any such change or elimination shall become effective only when there is no Security Outstanding of any series created prior to the execution of such supplemental indenture which is entitled to the
benefit of such provision; or 
 (5) to establish the form or terms of Securities of any series as permitted by Sections 2.1
and 3.1, including the provisions and procedures relating to Securities convertible into or exchangeable for any securities of any Person (including the Company); or 

(6) to evidence and provide for the acceptance of appointment hereunder by a successor Trustee with respect to the Securities
of one or more series and to add to or change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee; or 

(7) to cure any ambiguity, to correct or supplement any provision herein which may be inconsistent with any other provision
herein, or to make any other provisions with respect to matters or questions arising under this Indenture; provided that any such action shall not, as evidenced by an Opinion of Counsel delivered to the Trustee, adversely affect the interests of the
Holders of Securities of any series in any material respect; or 
 (8) to supplement any of the provisions of this Indenture
to such extent as shall be necessary to permit or facilitate the defeasance and discharge of any series of Securities pursuant to Sections 4.1, 14.2 and 14.3; provided that any such action shall not, as evidenced by an Opinion of Counsel delivered
to the Trustee, adversely affect the interests of the Holders of Securities of such series or any other series of Securities in any material respect; or 

  
 46 

 (9) to provide the creation of a security interest in any Capital Stock of any
Significant Subsidiary as provided in Section 10.08; or 
 (10) to comply with requirements of the Commission in order
to effect or maintain the qualification of this Indenture under the Trust Indenture Act; or 
 (11) to comply with
requirements, policies or procedures of the Depositary. 
 Section 9.2 Supplemental Indentures With Consent of
Holders. With the consent of the Holders of not less than a majority in principal amount of all Outstanding Securities affected by such supplemental indenture, by Act of said Holders (voting together as a single class) delivered to the
Company and the Trustee, the Company, when authorized by or pursuant to a Board Resolution, and the Trustee may enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or changing in any manner or
eliminating any of the provisions of this Indenture or of modifying in any manner the rights of the Holders of Securities under this Indenture; provided, however, that no such supplemental indenture shall, without the consent of the Holder of each
Outstanding Security affected thereby: 
 (1) change the Stated Maturity of the principal of (or premium, if any, on) or any
installment of principal of or interest on, or Additional Amounts with respect to any Security; or reduce the principal amount thereof or the rate of interest thereon, or any premium payable upon the redemption thereof, or change any obligation of
the Company to pay Additional Amounts pursuant to Section 10.4 (except as contemplated by Section 8.1(1) and permitted by Section 9.1(1)), or reduce the portion of the principal of an Original Issue Discount Security or Indexed
Security that would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to Section 5.2 or the amount thereof provable in bankruptcy pursuant to Section 5.4, or adversely affect any right of repayment at
the option of the Holder of any Security, or impair the right to institute suit for the enforcement of any such payment on or after the Stated Maturity thereof (or, in the case of redemption or repayment at the option of the Holder, on or after the
Redemption Date or the Repayment Date, as the case may be), or adversely affect any right to convert or exchange any Security as may be provided pursuant to Section 3.1 herein; or (2) reduce the percentage in principal amount of the
Outstanding Securities of any series, the consent of whose Holders is required for any such supplemental indenture, or the consent of whose Holders is required for any waiver with respect to such series (of compliance with certain provisions of this
Indenture or certain defaults hereunder and their consequences) provided for in this Indenture; or (3) modify any of the provisions of this Section, Section 5.13 or Section 10.6, except to increase any such percentage or to provide
that certain other provisions of this Indenture cannot be modified or waived without the consent of the Holder of each Outstanding Security affected thereby. 

It shall not be necessary for any Act of Holders under this Section to approve the particular form of any proposed
supplemental indenture, but it shall be sufficient if such Act shall approve the substance thereof. 

  
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 After a supplemental indenture under this Section 9.2 becomes effective, the
Company shall mail to the Holders of Securities affected thereby a notice briefly describing the supplement. Any failure of the Company to mail such notice, or any defect therein, shall not, however, in any way impair or affect the validity of any
such supplemental indenture. 
 A supplemental indenture which changes or eliminates any covenant or other provision of this
Indenture which has expressly been included solely for the benefit of one or more particular series of Securities, or which modifies the rights of the Holders of Securities of such series with respect to such covenant or other provision, shall be
deemed not to affect the rights under this Indenture of the Holders of Securities of any other series. 
 The Company may,
but shall not be obligated to, fix a record date for the purpose of determining the Persons entitled to consent to any indenture supplemental hereto. If a record date is fixed, the Holders on such record date, or their duly designated proxies, and
only such Persons, shall be entitled to consent to such supplemental indenture, whether or not such Holders remain Holders after such record date; provided that unless such consent shall have become effective by virtue of the requisite percentage
having been obtained prior to the date which is 90 days after such record date, any such consent previously given shall automatically and without further action by any Holder be cancelled and of no further effect. 

Section 9.3 Execution of Supplemental Indentures. In executing, or accepting the additional trusts created by,
any supplemental indenture permitted by this Article or the modification thereby of the trusts created by this Indenture, the Trustee shall be entitled to receive, in addition to any documents required by Section 1.2, and shall be fully
protected in relying upon, an Opinion of Counsel stating that the execution of such supplemental indenture is authorized or permitted by this Indenture. The Trustee may, but shall not be obligated to, enter into any such supplemental indenture which
affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise. 
 Section 9.4
Effect of Supplemental Indentures. Upon the execution of any supplemental indenture under this Article, this Indenture shall be modified in accordance therewith, and such supplemental indenture shall form a part of this Indenture for all
purposes; and every Holder of Securities theretofore or thereafter authenticated and delivered hereunder shall be bound thereby. 

Section 9.5 Conformity With Trust Indenture Act. Every supplemental indenture executed pursuant to this
Article shall conform to the requirements of the Trust Indenture Act as then in effect. 
 Section 9.6 Reference
in Securities to Supplemental Indentures. Securities of any series authenticated and delivered after the execution of any supplemental indenture pursuant to this Article may, and shall, if required by the Trustee, bear a notation in form
approved by the Trustee as to any matter provided for in such supplemental indenture. If the Company shall so determine, new Securities of any series so modified as to conform, in the opinion of the Trustee and the Company, to any such supplemental
indenture may be prepared and executed by the Company and authenticated and delivered by the Trustee in exchange for Outstanding Securities of such series. 

  
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 ARTICLE TEN 

COVENANTS 

Section 10.1 Payment of Principal, Premium and Interest. The Company covenants and agrees for the benefit
of the Holders of each series of Securities that it will duly and punctually pay the principal of (and premium, if any) and interest, if any, and any Additional Amounts with respect to the Securities of that series in accordance with the terms of
such series of Securities and this Indenture. Unless otherwise specified with respect to Securities of any series pursuant to Section 3.1, at the option of the Company, all payments of principal may be paid in immediately available funds to the
registered Holder of the Security or other person entitled thereto against surrender of such Security. 
 The Company shall
pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal and premium, if any, from time to time on demand at the interest rate on the Securities; it shall pay interest (including post-petition
interest in any proceeding under any Bankruptcy Law) on overdue installments of interest and Additional Amounts, if any, (without regard to any applicable grace periods) from time to time on demand at the interest rate on the Securities. 

Section 10.2 Maintenance of Office or Agency. The Company shall maintain in each Place of Payment for any
series of Securities an office or agency where Securities of that series may be presented or surrendered for payment, where Securities of that series may be surrendered for registration of transfer or exchange, where Securities of that series that
are convertible or exchangeable may be surrendered for conversion or exchange, as applicable, and where notices and demands to or upon the Company in respect of the Securities of that series and this Indenture may be served. The Company will give
prompt written notice to the Trustee of the location, and any change in the location, of each such office or agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the
address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee, and the Company hereby appoints the Trustee its agent to receive all such presentations, surrenders, notices and
demands. 
 The Company may from time to time designate one or more other offices or agencies where the Securities of one or
more series may be presented or surrendered for any or all of 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 accordance with the requirements set forth above for Securities of any series for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in
the location of any such other office or agency. Unless otherwise specified with respect to any Securities pursuant to Section 3.1 with respect to a series of Securities, the Company hereby designates as Places of Payment for each series of
Securities the office or agency of the Company in Birmingham, Alabama, and initially appoints the Trustee at its Corporate Trust Office as Paying Agent in such city and as its agent to receive all such presentations, surrenders, notices and demands.

  
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 Section 10.3 Money for Securities Payments to be Held in
Trust. If the Company shall at any time act as its own Paying Agent with respect to any series of any Securities it will, on or before each due date of the principal of (or premium, if any) or interest, if any, or any Additional Amounts on
any of the Securities of that series, segregate and hold in trust for the benefit of the Persons entitled thereto a sum in which the Securities of such series are payable (except as otherwise specified pursuant to Section 3.1 for the Securities
of such series sufficient to pay the principal of (and premium, if any) and interest, if any, and any Additional Amounts on Securities of such series so becoming due until such sums shall be paid to such Persons or otherwise disposed of as herein
provided, and will promptly notify the Trustee of its action or failure so to act. 
 Whenever the Company shall have one or
more Paying Agents for any series of Securities, it will, on or before each due date of the principal of (or premium, if any) or interest, if any, and any Additional Amounts on any Securities of that series, deposit with a Paying Agent a sum in
Dollars sufficient to pay the principal (or premium, if any) or interest, if any, or any Additional Amounts so becoming due, such sum to be held in trust for the benefit of the Persons entitled to such principal, premium or interest and (unless such
Paying Agent is the Trustee) the Company will promptly notify the Trustee of its action or failure so to act. 
 The Company
may at any time, for the purpose of obtaining the satisfaction and discharge of this Indenture or for any other purpose, pay, or by Company Order direct any Paying Agent (including the Trustee if the Trustee is a Paying Agent) to pay, to the Trustee
all sums held in trust by the Company or such Paying Agent, such sums to be held by the Trustee upon the same trusts as those upon which such sums were held by the Company or such Paying Agent; and, upon such payment by any Paying Agent to the
Trustee, such Paying Agent shall be released from all further liability with respect to such sums. 
 Except as otherwise
provided in the Securities of any series, any money deposited with the Trustee or any Paying Agent, or then held by the Company, in trust for the payment of the principal of (or premium, if any) or interest, if any, or Additional Amounts on any
Security of any series and remaining unclaimed for two years after such principal, premium or interest has become due and payable shall be paid to the Company upon Company Request or (if then held by the Company) shall be discharged from such trust;
and the Holder of such Security shall thereafter, as an unsecured general creditor, look only to the Company for payment of such principal, premium or interest on any Security, without interest thereon, and all liability of the Trustee or such
Paying Agent with respect to such trust money, and all liability of the Company as trustee thereof, shall thereupon cease; provided, however, that the Trustee or such Paying Agent, before being required to make any such repayment, may at the expense
of the Company cause to be published once, in an Authorized Newspaper, notice that such money remains unclaimed and that, after a date specified therein, which shall not be less than 30 days from the date of such publication, any unclaimed balance
of such money then remaining will be repaid to the Company. 
 Section 10.4 Additional Amounts. If the
Securities of a series provide for the payment of Additional Amounts, the Company will pay to the Holder of a Security of such series Additional Amounts as may be specified as contemplated by Section 3.1. Whenever in this

  
 50 

 
Indenture there is mentioned, in any context, the payment of the principal of (or premium, if any) or interest, if any, on any Security of any series or the net proceeds received on the sale or
exchange of any Security of any series, such mention shall be deemed to include mention of the payment of Additional Amounts provided by the terms of such series established pursuant to Section 3.1 to the extent that, in such context,
Additional Amounts are, were or would be payable in respect thereof pursuant to such terms and express mention of the payment of Additional Amounts (if applicable) in any provisions hereof shall not be construed as excluding Additional Amounts in
those provisions hereof where such express mention is not made. 
 Except as otherwise specified as contemplated by
Section 3.1, if the Securities of a series provide for the payment of Additional Amounts, at least 10 days prior to the first Interest Payment Date with respect to that series of Securities (or if the Securities of that series will not bear
interest prior to Maturity, the first day on which a payment of principal and any premium is made), and at least 10 days prior to each date of payment of principal, premium or interest if there has been any change with respect to the matters set
forth in the below-mentioned Officers’ Certificate, the Company will furnish the Trustee and the Company’s principal Paying Agent or Paying Agents, if other than the Trustee, with an Officers’ Certificate instructing the Trustee and
such Paying Agent or Paying Agents whether such payment of principal, premium or interest on the Securities of that series shall be made to Holders of Securities of that series who are not United States persons without withholding for or on account
of any tax, assessment or other governmental charge described in the Securities of the series. If any such withholding shall be required, then such Officers’ Certificate shall specify by country the amount, if any, required to be withheld on
such payments to such Holders of Securities of that series and the Company will pay to the Trustee or such Paying Agent the Additional Amounts required by the terms of such Securities. In the event that the Trustee or any Paying Agent, as the case
may be, shall not so receive the above-mentioned certificate, then the Trustee or such Paying Agent shall be entitled (i) to assume that no such withholding or deduction is required with respect to any payment of principal or interest with
respect to any Securities of a series until it shall have received a certificate advising otherwise and (ii) to make all payments of principal and interest with respect to the Securities of a series without withholding or deductions until
otherwise advised. The Company covenants to indemnify the Trustee and any Paying Agent for, and to hold them harmless against, any loss, liability or expense reasonably incurred without negligence or bad faith on their part arising out of or in
connection with actions taken or omitted by any of them in reliance on any Officers’ Certificate furnished pursuant to this Section or in reliance on the Company’s not furnishing such an Officers’ Certificate. 

Section 10.5 Statement As To Compliance. The Company will deliver to the Trustee, within 120 days after the
end of each fiscal year (beginning with the fiscal year ending on December 31, 2013), an Officers’ Certificate, stating that (1) a review of the activities of the Company during such year and of the performance under this Indenture
has been made under his supervision, and (2) to the best of his knowledge, based on such review, the Company has fulfilled all of its obligations under this Indenture throughout such year, or if there has been a default in the fulfillment of
any such obligation, specifying each such default known to him and the nature and status thereof. 

  
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 So long as any series of Securities are Outstanding, upon the Company becoming
aware of any Default, Event of Default or default in the performance of any covenant, agreement or condition contained in this Indenture, or if the Trustee or the holder of any other evidence of indebtedness of the Company gives a written notice to
the Company claiming that a Default has occurred and is continuing, the Company shall as promptly as practicable (which shall be no more than ten (10) Business Days following the date on which the Company becomes aware of the Default, Event of
Default or such other default), deliver to the Trustee, by registered or certified mail or by facsimile transmission, an Officers’ Certificate specifying such Default, Event of Default, or such other default and what action the Company is
taking or proposes to take with respect thereto and the status thereof. 
 Section 10.6 Waiver Of Certain
Covenants. The Company may omit in any particular instance to comply with any term, provision or condition as specified pursuant to Section 3.1(13) for Securities of any series, in any covenants of the Company added to Article Ten
pursuant to Section 3.1(19) or Section 3.1(15) in connection with Securities of any series, if before or after the time for such compliance the Holders of at least a majority in principal amount of all outstanding Securities of such
series, by Act of such Holders, waive such compliance in such instance or generally waive compliance with such term, provision or condition, but no such waiver shall extend to or affect such term, provision or condition except to the extent so
expressly waived, and, until such waiver shall become effective, the obligations of the Company and the duties of the Trustee in respect of any such term, provision or condition shall remain in full force and effect. After a waiver under this
Section 10.6 becomes effective, the Company shall mail to the Holders of Securities affected thereby a notice briefly describing the waiver. Any failure of the Issuer to mail such notice, or any defect therein, shall not, however, in any way
impair or affect the validity of any such waiver. 
 Section 10.7 Stay, Extension and Usury Laws. The
Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law wherever enacted, now or at any
time hereafter in force, that may affect the covenants or the performance of this Indenture; and the Company (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it shall
not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Trustee, but shall suffer and permit the execution of every such power as though no such law has been enacted. 

Section 10.8 Payments for Consent. The Company will not, directly or indirectly, pay or cause to be paid
any consideration to or for the benefit of any Holder of Securities for or as an inducement to any consent, waiver or amendment of any of the terms or provisions of this Indenture or the Securities unless such consideration is offered to be paid and
is paid to all Holders of the Notes that consent, waive or agree to amend in the time frame set forth in the solicitation documents relating to such consent, waiver or agreement. 

Section 10.9 Limitation on Liens on Stock of Significant Subsidiaries. The Company shall not, nor shall it
permit any Subsidiary to, create, incur, assume or guarantee or otherwise permit to exist any Indebtedness secured by any Lien on any shares of Capital Stock of 

  
 52 

 
any Significant Subsidiary, unless the Company provides, concurrently with or prior to the creation, incurrence, assumption or guarantee of such Indebtedness, that the Securities shall be secured
equally and ratably with such Indebtedness for at least the time period such other Indebtedness is so secured. 
 ARTICLE ELEVEN 

REDEMPTION OF SECURITIES 

Section 11.1 Applicability Of Article. Securities of any series which are redeemable before their Stated
Maturity shall be redeemable in accordance with their terms and (except as otherwise specified as contemplated by Section 3.1 for Securities of any series) in accordance with this Article. 

Section 11.2 Election To Redeem; Notice To Trustee. The election of the Company to redeem any Securities
shall be evidenced by or pursuant to a Board Resolution. In case of any redemption at the election of the Company of less than all of the Securities of any series, the Company shall, at least 60 days prior to the Redemption Date fixed by the Company
(unless a shorter notice shall be satisfactory to the Trustee), notify the Trustee in writing of such Redemption Date and of the principal amount of Securities of such series to be redeemed. In the case of any redemption of Securities prior to the
expiration of any restriction on such redemption provided in the terms of such Securities or elsewhere in this Indenture, the Company shall furnish the Trustee with an Officers’ Certificate evidencing compliance with such restriction. 

Section 11.3 Selection By Trustee of Securities To Be Redeemed. If less than all the Securities of any
series issued on the same day with the same terms are to be redeemed, the particular Securities to be redeemed shall be selected not more than 60 days prior to the Redemption Date by the Trustee, from the Outstanding Securities of such series issued
on such date with the same terms not previously called for redemption, (a) by such method as the Trustee shall deem fair and appropriate and which may provide for the selection for redemption of portions (equal to the minimum authorized
denomination for Securities of that series or any integral multiple thereof) of the principal amount of Securities of such series of a denomination larger than the minimum authorized denomination for Securities of that series or (b) by lot or
by such other similar method in accordance with the procedures of the Depositary. 
 The Trustee shall promptly notify the
Company and the Security Registrar (if other than itself) in writing of the Securities selected for redemption and, in the case of any Securities selected for partial redemption, the principal amount thereof to be redeemed. 

For all purposes of this Indenture, unless the context otherwise requires, all provisions relating to the redemption of
Securities shall relate, in the case of any Security redeemed or to be redeemed only in part, to the portion of the principal amount of such Security which has been or is to be redeemed. 

Section 11.4 Notice of Redemption. Notice of redemption shall be given in the manner provided in
Section 1.6, not less than 30 days nor more than 60 days prior to the Redemption Date, unless a shorter period is specified by the terms of such series established pursuant to Section 3.1, to each Holder of Securities to be redeemed, but
failure to give such notice in the 

  
 53 

 
manner herein provided to the Holder of any Security designated for redemption as a whole or in part, or any defect in the notice to any such Holder, shall not affect the validity of the
proceedings for the redemption of any other such Security or portion thereof. 
 Any notice that is mailed to the Holders of
Securities in the manner herein provided shall be conclusively presumed to have been duly given, whether or not the Holder receives the notice. 

All notices of redemption shall state: 

(1) the Redemption Date, 

(2) the Redemption Price and accrued interest, if any, to the Redemption Date payable as provided in Section 11.6, 

(3) if less than all Outstanding Securities of any series are to be redeemed, the identification (and, in the case of partial
redemption, the principal amount) of the particular Security or Securities to be redeemed, 
 (4) in case any Security is to
be redeemed in part only, the notice which relates to such Security shall state that on and after the Redemption Date, upon surrender of such Security, the Holder will receive, without a charge, a new Security or Securities of authorized
denominations for the principal amount thereof remaining unredeemed, 
 (5) that on the Redemption Date, the Redemption
Price and accrued interest, if any, to the Redemption Date payable as provided in Section 11.6 will become due and payable upon each such Security, or the portion thereof, to be redeemed and, if applicable, that interest thereon shall cease to
accrue on and after said date, 
 (6) the Place or Places of Payment where such Securities are to be surrendered for payment
of the Redemption Price and accrued interest, if any, 
 (7) that the redemption is for a sinking fund, if such is the case,
and 
 (8) the CUSIP number of such Security, if any. 

Notice of redemption of Securities to be redeemed shall be given by the Company or, at the Company’s request, by the
Trustee in the name and at the expense of the Company. 
 Section 11.5 Deposit of Redemption Price. On or
prior to 10:00 a.m., New York City time, on any Redemption Date, the Company shall deposit with the Trustee or with a Paying Agent (or, if the Company is acting as its own Paying Agent, which it may not do in the case of a sinking fund payment under
Article Twelve, segregate and hold in trust as provided in Section 10.3) an amount of money in Dollars (except as otherwise specified pursuant to Section 3.1 for the Securities of such series) sufficient to pay on the Redemption Date the
Redemption Price of, and (except if the Redemption Date shall be an Interest Payment Date) accrued interest on, and any Additional Amounts with respect to all the Securities or portions thereof which are to be redeemed on that date. 

  
 54 

 Section 11.6 Securities Payable on Redemption Date. Notice of
redemption having been given as aforesaid, the Securities so to be redeemed shall, on the Redemption Date, become due and payable at the Redemption Price therein specified (except as otherwise specified pursuant to Section 3.1 for the
Securities of such series) together with accrued interest, if any, (and any Additional Amounts) to the Redemption Date, and from and after such date (unless the Company shall default in the payment of the Redemption Price and accrued interest, if
any) such Securities shall if the same were interest-bearing cease to bear interest. Upon surrender of any such Security for redemption in accordance with said notice, such Security shall be paid by the Company at the Redemption Price, together with
accrued interest, if any, to the Redemption Date; provided, however, that installments of interest on Securities whose Stated Maturity is on or prior to the Redemption Date shall be payable to the Holders of such Securities, or one or more
Predecessor Securities, registered as such at the close of business on the relevant Record Dates according to their terms and the provisions of Section 3.7. 

If any Security called for redemption shall not be so paid upon surrender thereof for redemption, the Redemption Price shall,
until paid, bear interest from the Redemption Date at the rate of interest set forth in such Security or, in the case of an Original Issue Discount Security, at the Yield to Maturity of such Security. 

Section 11.7 Securities Redeemed in Part. Any Security which is to be redeemed only in part (pursuant to
the provisions of this Article or of Article Twelve) shall be surrendered at a Place of Payment therefore (with, if the Company or the Trustee so requires, due endorsement by, or a written instrument of transfer in form satisfactory to the Company
and the Trustee duly executed by, the Holder thereof or his attorney duly authorized in writing) and the Company shall execute and the Trustee shall authenticate and deliver to the Holder of such Security without service charge a new Security or
Securities of the same series, of any authorized denomination as requested by such Holder in aggregate principal amount equal to and in exchange for the unredeemed portion of the principal of the Security so surrendered. However, if less than all
the Securities of any series with differing issue dates, interest rates and stated maturities are to be redeemed, the Company in its sole discretion shall select the particular Securities to be redeemed and shall notify the Trustee in writing
thereof at least 45 days prior to the relevant redemption date. 
 ARTICLE TWELVE 

SINKING FUNDS 

Section 12.1 Applicability Of Article. The provisions of this Article shall be applicable to any sinking
fund for the retirement of Securities of a series except as otherwise specified as contemplated by Section 3.1 for Securities of such series. 

The minimum amount of any sinking fund payment provided for by the terms of Securities of any series is herein referred to as
a “mandatory sinking fund payment,” and any payment in excess of such minimum amount provided for by the terms of such Securities of any series is herein referred to as an “optional sinking fund payment”. If provided for by the
terms of any Securities of any series, the cash amount of any mandatory sinking fund payment may be subject to reduction as provided in Section 12.2. Each sinking fund payment shall be applied to the redemption of Securities of any series as
provided for by the terms of Securities of such series. 

  
 55 

 Section 12.2 Satisfaction Of Sinking Fund Payments With
Securities. The Company may, in satisfaction of all or any part of any mandatory sinking fund payment with respect to the Securities of a series, (1) deliver Outstanding Securities of such series (other than any previously called for
redemption), and (2) apply as a credit Securities of such series which have been redeemed either at the election of the Company pursuant to the terms of such Securities or through the application of permitted optional sinking fund payments
pursuant to the terms of such Securities, as provided for by the terms of such Securities; provided that such Securities so delivered or applied as a credit have not been previously so credited. Such Securities shall be received and credited for
such purpose by the Trustee at the applicable Redemption Price specified in such Securities for redemption through operation of the sinking fund and the amount of such mandatory sinking fund payment shall be reduced accordingly. 

Section 12.3 Redemption of Securities For Sinking Fund. Not less than 60 days prior to each sinking fund
payment date for Securities of any series, the Company will deliver to the Trustee an Officers’ Certificate specifying the amount of the next ensuing mandatory sinking fund payment for that series pursuant to the terms of that series, the
portion thereof, if any, which is to be satisfied by payment of cash (except as otherwise specified pursuant to Section 3.1 for the Securities of such series) and the portion thereof, if any, which is to be satisfied by delivering and crediting
Securities of that series pursuant to Section 12.2, and the optional amount, if any, to be added in cash to the next ensuing mandatory sinking fund payment, and will also deliver to the Trustee any Securities to be so delivered and credited. If
such Officers’ Certificate shall specify an optional amount to be added in cash to the next ensuing mandatory sinking fund payment, the Company shall thereupon be obligated to pay the amount therein specified. Not less than 30 days before each
such sinking fund payment date the Trustee shall select the Securities to be redeemed upon such sinking fund payment date in the manner specified in Section 11.3 and cause notice of the redemption thereof to be given in the name of and at the
expense of the Company in the manner provided in Section 11.4. Such notice having been duly given, the redemption of such Securities shall be made upon the terms and in the manner stated in Sections 11.6 and 11.7. 

ARTICLE THIRTEEN 

REPAYMENT AT THE OPTION OF HOLDERS 

Section 13.1 Applicability of Article. Repayment of Securities of any series before their Stated Maturity
at the option of Holders thereof shall be made in accordance with the terms of such Securities and (except as otherwise specified by the terms of such series established pursuant to Section 3.1) in accordance with this Article. 

Section 13.2 Repayment of Securities. Securities of any series subject to repayment in whole or in part at
the option of the Holders thereof will, unless otherwise provided in the terms of such Securities, be repaid at the Repayment Price thereof, together with interest, if any, thereon accrued to the Repayment Date specified in or pursuant to the terms
of such Securities. The Company covenants that on or before the Repayment Date it will deposit with the Trustee or 

  
 56 

 
with a Paying Agent (or, if the Company is acting as its own Paying Agent, segregate and hold in trust as provided in Section 10.3) an amount of money (except as otherwise specified pursuant
to Section 3.1 for the Securities of such series) sufficient to pay the Repayment Price of, and (except if the Repayment Date shall be an Interest Payment Date) accrued interest on, all the Securities or portions thereof, as the case may be, to
be repaid on such date. 
 Section 13.3 Exercise of Option. Securities of any series subject to repayment
at the option of the Holders thereof will contain an “Option to Elect Repayment” form on the reverse of such Securities. To be repaid at the option of the Holder, any Security so providing for such repayment, with the “Option to Elect
Repayment” form on the reverse of such Security duly completed by the Holder (or by the Holder’s attorney duly authorized in writing), must be received by the Company at the Place of Payment therefore specified in the terms of such
Security (or at such other place or places of which the Company shall from time to time notify the Holders of such Securities) not earlier than 45 days nor later than 30 days prior to the Repayment Date. If less than the entire Repayment Price of
such Security is to be repaid in accordance with the terms of such Security, the portion of the Repayment Price of such Security to be repaid, in increments of the minimum denomination for Securities of such series, and the denomination or
denominations of the Security or Securities to be issued to the Holder for the portion of such Security surrendered that is not to be repaid, must be specified. Any Security providing for repayment at the option of the Holder thereof may not be
repaid in part if, following such repayment, the unpaid principal amount of such Security would be less than the minimum authorized denomination of Securities of the series of which such Security to be repaid is a part. Except as otherwise may be
provided by the terms of any Security providing for repayment at the option of the Holder thereof, exercise of the repayment option by the Holder shall be irrevocable unless waived by the Company. 

Section 13.4 When Securities Presented for Repayment Become Due and Payable. If Securities of any series
providing for repayment at the option of the Holders thereof shall have been surrendered as provided in this Article and as provided by or pursuant to the terms of such Securities, such Securities or the portions thereof, as the case may be, to be
repaid shall become due and payable and shall be paid by the Company on the Repayment Date therein specified, and on and after such Repayment Date (unless the Company shall default in the payment of such Securities on such Repayment Date) such
Securities shall, if the same were interest-bearing, cease to bear interest. Upon surrender of any such Security for repayment in accordance with such provisions, the Repayment Price of such Security so to be repaid shall be paid by the Company,
together with accrued interest, if any, to the Repayment Date; provided, however, that installments of interest, if any, whose Stated Maturity is on or prior to the Repayment Date shall be payable (but without interest thereon, unless the Company
shall default in the payment thereof) to the Holders of such Securities, or one or more Predecessor Securities, registered as such at the close of business on the relevant Record Dates according to their terms and the provisions of Section 3.7.

 If any Security surrendered for repayment shall not be so repaid upon surrender thereof, the Repayment Price shall, until
paid, bear interest from the Repayment Date at the rate of interest set forth in such Security or, in the case of an Original Issue Discount Security, at the Yield to Maturity of such Security. 

  
 57 

 Section 13.5 Securities Repaid in Part. Upon surrender of any
Security which is to be repaid in part only, the Company shall execute and the Trustee shall authenticate and deliver to the Holder of such Security, without service charge and at the expense of the Company, a new Security or Securities of the same
series, of any authorized denomination specified by the Holder, in an aggregate principal amount equal to and in exchange for the portion of the principal of such Security so surrendered which is not to be repaid. 

ARTICLE FOURTEEN 

DEFEASANCE AND COVENANT DEFEASANCE 

Section 14.1 Applicability of Article; Company’s Option To Effect Defeasance or Covenant Defeasance.
If pursuant to Section 3.1 provision is made for either or both of (a) defeasance of the Securities of a series under Section 14.2, or (b) covenant defeasance of the Securities of a series under Section 14.3, then the
provisions of such Section or Sections, as the case may be, together with the other provisions of this Article (with such modifications thereto as may be specified pursuant to Section 3.1 with respect to any Securities), shall be applicable to
such Securities and the Company may at its option by Board Resolution, at any time, with respect to such Securities elect to have Section 14.2 (if applicable) or Section 14.3 (if applicable) be applied to such Outstanding Securities
thereto upon compliance with the conditions set forth below in this Article. 
 Section 14.2 Defeasance and
Discharge. Upon the Company’s exercise of the above option applicable to this Section with respect to any Securities of a series, the Company shall be deemed to have been discharged from its obligations with respect to such Outstanding
Securities on the date the conditions set forth in Section 14.4 are satisfied (hereinafter, “defeasance”). For this purpose, such defeasance means that the Company shall be deemed to have paid and discharged the entire indebtedness
represented by such Outstanding Securities which shall thereafter be deemed to be “Outstanding” only for the purposes of Section 14.5 and the other Sections of this Indenture referred to in clauses (A) and (B) of this
Section, and to have satisfied all its other obligations under such Securities and this Indenture insofar as such Securities are concerned (and the Trustee, at the expense of the Company, shall execute proper instruments acknowledging the same),
except for the following which shall survive until otherwise terminated or discharged hereunder: (A) the rights of Holders of such Outstanding Securities to receive, solely from the trust fund described in Section 14.4 and as more fully
set forth in such Section, payments in respect of the principal of (and premium, if any) and interest, if any, on such Securities when such payments are due, (B) the Company’s obligations with respect to such Securities under Sections 3.5,
3.6, 10.2 and 10.3 and with respect to the payment of Additional Amounts, if any, on such Securities as contemplated by Section 10.4, (C) the rights, powers, trusts, duties and immunities of the Trustee hereunder, including without
limitation the right of payments under Section 6.7, and (D) this Article. Subject to compliance with this Article Fourteen, the Company may exercise its option under this Section notwithstanding the prior exercise of its option under
Section 14.3 with respect to such Securities. 
 Section 14.3 Covenant Defeasance. Upon the
Company’s exercise of the above option applicable to this Section, the Company shall be released from its obligations under any covenant 

  
 58 

 
specified with respect to any Outstanding Securities of any series of Securities established pursuant to Section 3.1 on and after the date the conditions set forth in Section 14.4 are
satisfied (hereinafter, “covenant defeasance”), and such Securities shall thereafter be deemed to be not “Outstanding” for the purposes of any direction, waiver, consent or declaration or Act of Holders (and the consequences of
any thereof) in connection with any such covenant, but shall continue to be deemed “Outstanding” for all other purposes hereunder. For this purpose, such covenant defeasance means that, with respect to such Outstanding Securities, the
Company may omit to comply with and shall have no liability in respect of any term, condition or limitation set forth in any such Section or such other covenant, whether directly or indirectly, by reason of any reference elsewhere herein to any such
Section or such other covenant or by reason of reference in any such Section or such other covenant to any other provision herein or in any other document and such omission to comply shall not constitute a Default or an Event of Default under
Section 5.1(4) or 5.1(7) or otherwise, as the case may be, but, except as specified above, the remainder of this Indenture and such Securities shall be unaffected thereby. 

Section 14.4 Conditions To Defeasance or Covenant Defeasance. The following shall be the conditions to
application of Section 14.2 or Section 14.3 to any Outstanding Securities of a series: 
 (a) The Company shall
irrevocably have deposited or caused to be deposited with the Trustee (or another trustee satisfying the requirements of Section 6.9 who shall agree to comply with the provisions of this Article Fourteen applicable to it) as trust funds in
trust for the purpose of making the following payments, specifically pledged as security for, and dedicated solely to, the benefit of the Holders of such Securities, (1) an amount of money, or (2) Government Obligations applicable to such
Securities which through the scheduled payment of principal and interest in respect thereof in accordance with their terms will provide, not later than one day before the due date of any payment of principal of (and premium, if any) and interest, if
any, on such Securities money in an amount, or (3) a combination thereof in an amount, sufficient, in the opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the
Trustee, to pay and discharge, and which shall be applied by the Trustee (or other qualifying trustee) to pay and discharge, (i) the principal of (and premium, if any) and interest, if any, on such Outstanding Securities on the Stated Maturity
of such principal or installment of principal or interest, and (ii) any mandatory sinking fund payments or analogous payments applicable to such Outstanding Securities on the day on which such payments are due and payable in accordance with the
terms of this Indenture and of such Securities. 
 (b) Such defeasance or covenant defeasance shall not result in a breach
or violation of, or constitute a default under, this Indenture or any other material agreement or instrument to which the Company is a party or by which it is bound. 

(c) No Default or Event of Default with respect to such Securities shall have occurred and be continuing on the date of such
deposit or, insofar as Sections 5.1(5) and 5.1(6) are concerned, at any time during the period ending on the 91st day after the date of such deposit (it being understood that this condition shall not be deemed satisfied until the expiration of such
period). 

  
 59 

 (d) In the case of an election under Section 14.2, the Company shall have
delivered to the Trustee an Opinion of Counsel stating that (i) the Company has received from, or there has been published by, the Internal Revenue Service a ruling, or (ii) since the date of execution of this Indenture, there has been a
change in the applicable Federal income tax law, in either case to the effect that, and based thereon such opinion shall confirm that, the Holders of such Outstanding Securities will not recognize income, gain or loss for Federal income tax purposes
as a result of such defeasance and will be subject to Federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such defeasance had not occurred. 

(e) In the case of an election under Section 14.3, the Company shall have delivered to the Trustee an Opinion of Counsel
to the effect that the Holders of such Outstanding Securities will not recognize income, gain or loss for Federal income tax purposes as a result of such covenant defeasance and will be subject to Federal income tax on the same amounts, in the same
manner and at the same times as would have been the case if such covenant defeasance had not occurred. 
 (f) The Company
shall have delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all conditions precedent to the defeasance under Section 14.2 or the covenant defeasance under Section 14.3 (as the case may be)
have been complied with and an Opinion of Counsel to the effect that either (i) as a result of a deposit pursuant to subsection (a) above and the related exercise of the Company’s option under Section 14.2 or Section 14.3
(as the case may be), registration is not required under the Investment Company Act of 1940, as amended, by the Company, with respect to the trust funds representing such deposit or by the trustee for such trust funds or (ii) all necessary
registrations under said Act have been effected. 
 (g) Notwithstanding any other provisions of this Section, such
defeasance or covenant defeasance shall be effected in compliance with any additional or substitute terms, conditions or limitations which may be imposed on the Company in connection therewith pursuant to Section 3.1. 

Section 14.5 Deposited Money and Government Obligations To Be Held In Trust; Other Miscellaneous
Provisions. Subject to the provisions of the last paragraph of Section 10.3, all money and Government Obligations (or other property as may be provided pursuant to Section 3.1) (including the proceeds thereof) deposited with the
Trustee (or other qualifying trustee, collectively for purposes of this Section 14.5, the “Trustee”) pursuant to Section 14.4 in respect of any Outstanding Securities of any series shall be held in trust and applied by the
Trustee, in accordance with the provisions of such Securities and this Indenture, to the payment, either directly or through any Paying Agent (including the Company acting as its own Paying Agent) as the Trustee may determine, to the Holders of such
Securities of all sums due and to become due thereon in respect of principal (and premium, if any) and interest, if any, but such money need not be segregated from other funds except to the extent required by law. 

The Company shall pay and indemnify the Trustee against any tax, fee or other charge imposed on or assessed against the
Government Obligations deposited pursuant to Section 14.4 or the principal and interest received in respect thereof other than any such tax, fee or other charge which by law is for the account of the Holders of such Outstanding Securities. 

  
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 Anything in this Article to the contrary notwithstanding, the Trustee shall
deliver or pay to the Company from time to time upon Company Request any money or Government Obligations (or other property and any proceeds therefrom) held by it as provided in Section 14.4 which, in the opinion of a nationally recognized firm
of independent public accountants expressed in a written certification thereof delivered to the Trustee, are in excess of the amount thereof which would then be required to be deposited to effect a defeasance or covenant defeasance, as applicable,
in accordance with this Article. 
 Section 14.6 Reinstatement. 

(a) If the Trustee or Paying Agent is unable to apply any money or Government Obligations in accordance with Section 14.5
by reason of any legal proceeding or by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, the Company’s obligations under this Indenture and the Securities
of the applicable series issued hereunder shall be revived and reinstated as though no deposit has occurred pursuant to this Article Fourteen until such time as the Trustee or Paying Agent is permitted to apply all such money or Government
Obligations in accordance with Section 14.5. 
 (b) If the Company’s obligations under this Indenture and the
Securities of the applicable series issued hereunder shall be revived and reinstated in accordance with this Section 14.6, the Company shall be permitted, at its discretion to withdraw all or a portion of the deposits made by the Company
pursuant to this Article Fourteen. 
 (c) If the Company elects not to withdraw any of the deposits made by the Company
pursuant to this Article Fourteen, if and when the Trustee or Paying Agent is later permitted to apply all such money or Government Obligations in accordance with Section 14.5, the rights of the Company shall be subrogated to the rights of the
Holders of the Securities of the applicable series to receive payments from the money or Government Obligations deposited by the Company pursuant to Article Fourteen and held by the Trustee or Paying Agent; provided that if the Company shall have
made any payment of principal or interest on the Securities of any series because of the revival and reinstatement of its obligations, which payment is not sourced from any amounts deposited by the Company pursuant to Article Fourteen (such amount,
in the aggregate, being referred to as the “Company Paid Amount”), the Company shall be permitted, at its discretion, to withdraw all or a portion of the deposits made by the Company pursuant to this Article Fourteen up to the Company Paid
Amount. 
 [Signatures on Following Page] 

  
 61 

 This Indenture may be executed in any number of counterparts, each of which so
executed shall be deemed to be an original, but all such counterparts shall together constitute but one and the same Indenture. 

IN WITNESS WHEREOF, the undersigned being duly authorized, have executed this Indenture on behalf of the respective parties
hereto as of the date first above written. 
  

			
	 PROASSURANCE CORPORATION

		
	 By:
	 	 /s/ W. Stancil Starnes

	 Name:
	 	 W. Stancil Starnes

	 Title:
	 	 Chief Executive Officer and President

	
	 WILMINGTON TRUST COMPANY,

as Trustee

		
	 By:
	 	 /s/ Michael G. Oller, Jr.

	 Name:
	 	 Michael G. Oller, Jr.

	 Title:
	 	 Assistant Vice President

 [Signature Page to Indenture]EX-4.2

 Exhibit 4.2 

PROASSURANCE CORPORATION 
 AND

 Wilmington Trust Company 
 as
Trustee 
 FIRST SUPPLEMENTAL INDENTURE 

Dated as of November 21, 2013 

Supplement to Indenture dated as of November 21, 2013 

 TABLE OF CONTENTS 

 

							
	 	 	 	  	Page	 
		
	 ARTICLE 1 Creation Of The Notes
	  	 	1	  
			
	 Section 1.1
	 	 Designation of Series.
	  	 	1	  
			
	 Section 1.2
	 	 Form of Note; Denomination.
	  	 	1	  
			
	 Section 1.3
	 	 No Limit on Amount of Series.
	  	 	2	  
			
	 Section 1.4
	 	 Interest.
	  	 	2	  
			
	 Section 1.5
	 	 Certificate of Authentication.
	  	 	2	  
			
	 Section 1.6
	 	 No Sinking Fund; Additional Amounts.
	  	 	2	  
			
	 Section 1.7
	 	 Issuance in Global Form.
	  	 	3	  
			
	 Section 1.8
	 	 Other Terms Of Notes.
	  	 	3	  
			
	 Section 1.9
	 	 Other Provisions.
	  	 	3	  
			
	 Section 1.10
	 	 Additional Definitions.
	  	 	3	  
		
	 ARTICLE 2 Redemption Of Notes
	  	 	4	  
			
	 Section 2.1
	 	 Optional Redemption by the Company.
	  	 	4	  
			
	 Section 2.2
	 	 Applicability of Article.
	  	 	5	  
		
	 ARTICLE 3 Events of Default
	  	 	5	  
			
	 Section 3.1
	 	 Events of Default.
	  	 	5	  
		
	 ARTICLE 4 Miscellaneous
	  	 	5	  
			
	 Section 4.1
	 	 Application of First Supplemental Indenture.
	  	 	5	  
			
	 Section 4.2
	 	 Effective Date.
	  	 	5	  
			
	 Section 4.3
	 	 Counterparts.
	  	 	5	  
			
	 Section 4.4
	 	 Governing Law.
	  	 	5	  
			
	 Section 4.5
	 	 Trust Indenture Act.
	  	 	6	  
			
	 Section 4.6
	 	 Separability Clause.
	  	 	6	  

 FIRST SUPPLEMENTAL INDENTURE 

This FIRST SUPPLEMENTAL INDENTURE, dated as of November 21, 2013 is entered into by and between PROASSURANCE CORPORATION,
a Delaware corporation, as issuer (the “Company”), and WILMINGTON TRUST COMPANY, a Delaware banking corporation, as Trustee under the Indenture (as hereinafter defined) (the “Trustee”). 

RECITALS 

WHEREAS, the Company and the Trustee are parties to that certain Indenture dated as of November 21, 2013 (the
“Indenture,” all capitalized terms used and not otherwise defined herein shall have the meanings set forth in the Indenture) providing for the issuance by the Company of senior debt securities from time to time; 

WHEREAS, the Company desires to issue a new series of Securities under the Indenture, and has duly authorized the creation and
issuance of such new series of Securities and the execution and delivery of this First Supplemental Indenture to modify the Indenture and provide certain additional provisions as hereinafter described; 

WHEREAS, the Company and the Trustee deem it advisable to enter into this First Supplemental Indenture for the purposes of
establishing the terms of such series of Securities; 
 WHEREAS, the execution and delivery of this First Supplemental
Indenture has been authorized by a Board Resolution; 
 WHEREAS, concurrent with the execution hereof, the Company has
delivered an Officers’ Certificate and has caused its counsel to deliver to the Trustee an Opinion of Counsel; and 

WHEREAS, all things necessary to make this First Supplemental Indenture a valid agreement of the Company in accordance with
its terms have been done, and the execution and delivery thereof have been in all respects duly authorized by the parties hereto. 

NOW, THEREFORE, for and in consideration of the premises and the purchase of the Securities by the Holders thereof, it is
mutually agreed, for the equal and proportionate benefit of all Holders of the Notes (as hereinafter defined), as follows: 
 ARTICLE 1

 Creation Of The Notes 

Section 1.1 Designation of Series. Pursuant to the terms hereof and Section 3.1 of the Indenture, the
Company hereby creates a series of Securities designated as the “5.30% Senior Notes due 2023” (the “Notes”), which Notes shall be deemed “Securities” for all purposes under the Indenture. 

Section 1.2 Form of Note; Denomination. The Notes shall be substantially in the form set forth in
Exhibit A attached hereto, which is incorporated herein and made part hereof, with such appropriate insertions, omissions, substitutions and other variations as are required or permitted by the Indenture or any supplemental indenture to the
Indenture and may have such letters, numbers, or other marks of identification or designation and such legends or endorsements thereon as the officers executing the same may determine and as are not inconsistent with the Indenture and this First
Supplemental Indenture. The Stated Maturity of the principal amount of the Notes shall be November 15, 2023. The Company will issue the Notes in denominations of $2,000 and integral multiples of $1,000 in excess thereof. The initial CUSIP
number for the Notes is 74267C AC0. 

 Section 1.3 No Limit on Amount of Series. The Notes are to be
issued initially in an aggregate principal amount not exceed U.S. $250,000,000 in aggregate principal amount, and may, upon the execution and delivery of this First Supplemental Indenture or from time to time thereafter, be executed by the Company
and delivered to the Trustee for authentication, and the Trustee shall thereupon authenticate and deliver said Notes upon a Company Order and delivery of an Officers’ Certificate and Opinion of Counsel as contemplated by Section 3.3 of the
Indenture. Notwithstanding the preceding sentence, additional Securities without limitation as to amount, having substantially the same terms as the Notes (except a different issue date, a different issue price, and bearing interest from the last
Interest Payment Date to which interest has been paid or duly provided for on the Notes, and, if no interest has been paid, November 21, 2013), may be issued by the Company pursuant to the Indenture without the consent of existing Holders of
the Notes; provided that such additional Securities must be part of the same issue as the Notes for United States federal income tax purposes. Any such additional Securities shall be part of the same series as the Notes. 

Section 1.4 Interest. The Company shall pay interest on the aggregate principal amount of the Notes at
5.30% per annum until the principal amount of the Notes is paid or made available for payment. 
 The Company shall pay
interest, semi-annually in arrears on May 15 and November 15 of each year, or if any such day is not a Business Day, on the next succeeding Business Day, commencing on May 15, 2014 (each an “Interest Payment Date”), and such
interest shall be paid to the Person in whose name the Note is registered at the close of business on the Regular Record Date (whether or not a Business Day) immediately preceding the Interest Payment Date. Interest on the Notes will accrue from the
most recent date to which interest has been paid or, if no interest has been paid, from November 21, 2013. The Company shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal from
time to time on demand at a rate equal to the per annum rate on the Notes then in effect; it shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest (without regard to any
applicable grace periods) from time to time on demand at the same rate to the extent lawful. Interest will be computed on the basis of a 360-day year of twelve 30-day months. 

Interest, including interest payable at Stated Maturity, shall be payable at the office of the Company maintained by the
Company for such purposes in Wilmington, Delaware, which shall initially be the Corporate Trust Office of the Trustee, and may, as the Company shall specify to the Paying Agent in writing by each Regular Record Date, be paid either (i) by check
mailed or delivered to the Holders of the Notes at their respective addresses set forth in the Security Register or (ii) by wire transfer of immediately available funds to an account previously specified in writing by the Holder to the Company
and the Trustee; provided, however, that payments to the Depositary will be made by wire transfer of immediately available funds to the account of the Depositary or its nominee. 

Maturity or redemption of a Note will cause interest to cease to accrue on such Note. The Company cannot reissue a Note that
has matured, redeemed or otherwise been cancelled, except for registration of transfer, exchange or replacement of such Note. 

Section 1.5 Certificate of Authentication. The Trustee’s certificate of authentication to be borne on
the Notes shall be substantially as provided in the Form of Note attached hereto as Exhibit A. 
 Section 1.6
No Sinking Fund; Additional Amounts. Article Twelve of the Indenture shall not apply to the Notes and no sinking fund will be provided with respect to the Notes. Section 10.4 of the Indenture shall not apply to the Notes and no
Additional Amounts will be paid with respect to the Notes. 

  
 2 

 Section 1.7 Issuance in Global Form. The Notes shall be issued
as one or more Global Notes, representing the aggregate principal amount of the Notes, and shall be deposited with the Trustee as custodian for the Depositary. The Notes shall be registered in the name of Cede & Co., or other nominee of the
Depositary. The Company will issue the Notes in definitive certificated form if the Depositary notifies the Company that it is unwilling or unable to continue as depositary or the Depositary ceases to be a clearing agency registered under the
Securities Exchange Act of 1934, as amended, and a successor depositary is not appointed by us within 90 days. In addition, beneficial interests in a global note may be exchanged for definitive certificated Notes upon request by or on behalf of the
Depositary in accordance with customary procedures following the request of a beneficial owner seeking to exercise or enforce its rights under such Notes. 

Section 1.8 Other Terms Of Notes. The provisions of Article Fourteen “Defeasance and Covenant
Defeasance” of the Indenture shall apply to all Notes (including any additional Notes issued from time to time). The other terms of the Notes shall be as expressly set forth in Article 1, Article 2 and Article 3 hereof and Exhibit A
hereto. 
 Section 1.9 Other Provisions. The Corporate Trust Office of the Trustee is the Initial Place
of Payment and the office where Notes may be surrendered for registration of transfer or exchange and where notices or demands to or upon the Company in respect of the Notes and the Indenture may be delivered. 

The words “herein”, “hereof” and “hereunder” and other words of similar import refer to this
First Supplemental Indenture as a whole and not to any particular Article, Section or other subdivision. 

Section 1.10 Additional Definitions. For purposes of this First Supplemental Indenture, the following terms
shall have the following definitions: 
 “Calculation Date” means, with respect to any Redemption Date, the third
Business Day immediately preceding the Redemption Date. 
 “Comparable Treasury Issue” means the U.S. Treasury
security selected by the Independent Investment Banker as having a maturity comparable to the remaining term (“Remaining Life”) of the Notes to be redeemed that would be utilized, at the time of selection and in accordance with customary
financial practice, in pricing new issues of corporate debt securities of comparable maturity to the Remaining Life. 

“Comparable Treasury Price” means, with respect to any Redemption Date, (1) the average of five Reference
Treasury Dealer Quotations for such Redemption Date, after excluding the highest and lowest Reference Treasury Dealer Quotations, or (2) if the Independent Investment Banker obtains fewer than four such Reference Treasury Dealer Quotations, the
average of all such Reference Treasury Dealer Quotations. 
 “Depositary” means The Depository Trust Company, 55
Water Street, New York, New York. 
 “Global Note” means a Security that evidences all or part of the Notes and
bears the legend set forth in the Form of Note attached hereto as Exhibit A. 
 “Independent Investment
Banker” means Goldman, Sachs & Co., Wells Fargo Securities, LLC, and U.S. Bancorp Investments, Inc., as specified by the Company, or, if these firms are unwilling or unable to select the Comparable Treasury Issue, an independent
investment banking institution of national standing appointed by the Company. 

  
 3 

 “Interest Payment Date” has the meaning set forth in Section 1.4
of this First Supplemental Indenture. 
 “Reference Treasury Dealer” means (1) Goldman, Sachs & Co.;
(2) a primary U.S. government securities dealer in New York City (a “Primary Treasury Dealer”) selected by Wells Fargo Securities, LLC; (3) a Primary Treasury Dealer selected by U.S. Bancorp Investments, Inc.; (4) the
respective successors of the Primary Treasury Dealers set forth in (1), (2) and (3), provided, however, that if any of the foregoing shall cease to be a Primary Treasury Dealer, the Company will substitute therefor another Primary Treasury
Dealer and (5) any two other Primary Treasury Dealers selected by the Company. 
 “Reference Treasury Dealer
Quotations” means, with respect to each Reference Treasury Dealer and any Redemption Date, the average, as determined by the Independent Investment Banker, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as
a percentage of its principal amount) quoted in writing to the Independent Investment Banker at 5:00 p.m., New York City time, on the Calculation Date. 

“Regular Record Date” means the close of business on each of May 1, and November 1, of each year whether
or not such day is a Business Day. 
 “Treasury Rate” means, with respect to any Redemption Date, (i) the
yield, under the heading which represents the average for the week immediately preceding the Calculation Date, appearing in the most recently published statistical release designated “H.15(519)” or any successor publication which is
published weekly by the Board of Governors of the Federal Reserve System and which establishes yields on actively traded U.S. Treasury securities adjusted to constant maturity under the caption “Treasury Constant Maturities,” for the
maturity corresponding to the Comparable Treasury Issue (if no maturity is within three months before or after the Remaining Life, yields for the two published maturities most closely corresponding to the Comparable Treasury Issue will be determined
and the Treasury Rate will be interpolated or extrapolated from such yields on a straight line basis, rounding to the nearest month); or (ii) if such release (or any successor release) is not published during the week immediately preceding the
Calculation Date or does not contain such yields, the rate per annum equal to the semiannual equivalent yield to maturity of the Comparable Treasury Issue, calculated using a price for the Comparable Treasury Issue (expressed as a percentage of its
principal amount) equal to the Comparable Treasury Price for such Redemption Date. 
 ARTICLE 2 

Redemption Of Notes 

Pursuant to Section 3.1(6) of the Indenture, so long as any of the Notes are outstanding, the following provisions shall
be applicable to the Notes: 
 Section 2.1 Optional Redemption by the Company. 

(a) At any time and from time to time, the Notes may be redeemed at the option of the Company for cash, in whole or in part,
upon notice as set forth in Section 11.4 of the Indenture, at a redemption price equal to the greater of (a) 100% of the principal amount of the Notes then outstanding to be redeemed or (b) the sum of the present values of the
remaining scheduled payments of principal and interest on the Notes to be redeemed (not including any portion of such payments of interest accrued to the Redemption Date) discounted to the date of redemption on a semiannual basis (assuming a 360-day
year consisting of twelve 30-day months) at the applicable Treasury Rate plus 40 basis points, plus, in each case (a) and (b), accrued and unpaid interest on the principal amount of the Notes being redeemed to but excluding the Redemption Date
(the “Redemption Price”). The date of any such redemption is known as the “Redemption Date”. The Treasury Rate will be calculated on the third Business Day immediately preceding the Redemption Date. 

  
 4 

 Notwithstanding the foregoing, installments of interest on Notes that are due and
payable on Interest Payment Dates falling on or prior to a Redemption Date will be payable on the Interest Payment Date to the registered Holders as of the close of business on the relevant Regular Record Date. 

If the Company redeems fewer than all of the outstanding Notes, the Trustee will select the Notes to be redeemed in accordance
with the provisions of Section 11.3 of the Indenture. 
 The Notes will be redeemed in integral multiples of $1,000
principal amount; provided, however, that no Notes in a principal amount of $2,000 or less will be redeemed in part. 
 The
Company may not give notice of any redemption if the Company has defaulted in payment of interest and the default is continuing. 

(b) At or prior to the time of giving of any notice of redemption to the Holders of any Notes to be redeemed, the Company
shall deliver an Officers’ Certificate to the Trustee setting forth the calculation of the Redemption Price applicable to such redemption. The Trustee shall be under no duty to inquire into, may conclusively presume the correctness of, and
shall be fully protected in relying upon, the Redemption Price as so calculated by the Company and set forth in such Officers’ Certificate 

Section 2.2 Applicability of Article. Redemption of the Notes at the election of the Company, as permitted
by any provision of the Notes or this First Supplemental Indenture, shall be made in accordance with such provision, Article Eleven of the Indenture and this Article 2. 

ARTICLE 3 
 Events of
Default 
 Section 3.1 Events of Default. Section 5.1(2) of the Indenture is hereby amended
in its entirety with respect to the Notes, to read as follows: 
  

	 	(2)	 default in the payment of the principal of (or premium, if any, on) or redemption price of any Note when it becomes due and payable at its
Maturity; or 

 ARTICLE 4 

Miscellaneous 

Section 4.1 Application of First Supplemental Indenture. Each and every term and condition contained in
this First Supplemental Indenture that modifies, amends or supplements the terms and conditions of the Indenture shall apply only to the Notes created hereby and not to any future series of Securities established under the Indenture. Except as
specifically amended and supplemented by, or to the extent inconsistent with, this First Supplemental Indenture, the Indenture shall remain in full force and effect and is hereby ratified and confirmed. 

Section 4.2 Effective Date. This First Supplemental Indenture shall be effective as of the date first above
written and upon the execution and delivery hereof by each of the parties hereto. 
 Section 4.3
Counterparts. This First Supplemental Indenture may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, but all such counterparts shall together constitute but one and the same
instrument. 
 Section 4.4 Governing Law. This First Supplemental Indenture and the Notes shall be
governed by and construed in accordance with the law of the State of New York, without regard to principles of conflicts of laws. This First Supplemental Indenture is subject to the provisions of the Trust

  
 5 

 
Indenture Act that are required to be part of the Indenture and shall, to the extent applicable, be governed by such provisions. If any provision of this First Supplemental expressly modifies or
excludes any provision of the TIA that may be so modified or excluded, the First Supplemental Indenture provision so modifying or excluding such provision of the TIA shall be deemed to apply. 

Section 4.5 Trust Indenture Act. If any provision in this First Supplemental Indenture limits, qualifies or
conflicts with another provision hereof that is required to be included under the TIA, such required provision shall control. 

Section 4.6 Separability Clause. In case any provision in this First Supplemental Indenture or in any Note
shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 

[Signature page follows] 

  
 6 

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

			
	 PROASSURANCE CORPORATION

		
	 By:
	 	 /s/ W. Stancil Starnes

	 Name:
	 	 W. Stancil Starnes

	 Title:
	 	 Chief Executive Officer and President

	
	 WILMINGTON TRUST COMPANY, as Trustee

		
	 By:
	 	 /s/ Michael G. Oller, Jr.

	 Name:
	 	 Michael G. Oller, Jr.

	 Title:
	 	 Assistant Vice President

 [Signature Page to First Supplemental Indenture] 

 Exhibit A 

Form of Note 
 5.30% Senior
Notes due 2023 
 If the registered owner of this security is The Depository Trust Company or a nominee thereof, the
following legend is applicable: THIS SECURITY IS IN GLOBAL FORM WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF THE DEPOSITARY (AS HEREINAFTER DEFINED) OR A NOMINEE OF THE DEPOSITARY OR A SUCCESSOR
DEPOSITARY. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES REGISTERED IN THE NAME OF A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, THIS SECURITY MAY NOT BE TRANSFERRED
EXCEPT AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH
SUCCESSOR DEPOSITARY. 
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST
COMPANY, A NEW YORK CORPORATION (THE “DEPOSITARY,” OR “DTC”) TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER
NAME AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE & CO. OR SUCH OTHER ENTITY AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE
HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 
  

							
	 CUSIP: 74267C AC0
	 		 		  	
$                            

	 ISIN: US74267CAC01
	 		 		  	

 PROASSURANCE CORPORATION, a Delaware corporation, promises to pay to Cede & Co. or
registered assigns, the principal amount of
                                         
                and no/100 Dollars
($                            ) on November 15, 2023. 

Interest Payment Dates: May 15 and November 15, commencing May 15, 2014. 

Regular Record Dates: May 1 and November 1. 

Reference is hereby made to the further provisions of this Security set forth on the reverse side of this Security, which
further provisions shall for all purposes have the same effect as if set forth at this place. 
 IN WITNESS WHEREOF, the
Company has caused this instrument to be duly executed. 
  

			
	 PROASSURANCE CORPORATION

		
	 By:
	 	  

	 Name:
	 	
	 Title:
	 	

 Dated:
                                 

TRUSTEE’S CERTIFICATE OF AUTHENTICATION 

This is one of the Securities of the series referred to in the within-mentioned Indenture: 

 

			
	 Wilmington Trust Company, as Trustee

		
	 By:
	 	  

		 	as Authenticating Agent
		
	 By:
	 	  

		 	Authorized Officer

  
 2 

 5.30% Senior Notes due 2023 

Capitalized terms used herein shall have the meanings assigned to them in the Indenture referred to below unless otherwise
indicated. 
 1. INTEREST. ProAssurance Corporation, a Delaware corporation (the “Company”) promises to pay
interest on the principal amount of the Notes at 5.30% per annum until the principal amount of the Notes is paid or made available for payment. The Company shall pay interest, semi-annually in arrears on May 15 and November 15 of each
year, or if any such day is not a Business Day, on the next succeeding Business Day (each an “Interest Payment Date”), commencing on May 15, 2014. Interest on the Notes will accrue from the most recent date to which interest has been
paid or, if no interest has been paid, from November 21, 2013. The Company shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal from time to time on demand at a rate equal to the
per annum rate on the Notes then in effect; it shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest (without regard to any applicable grace periods) from time to time on
demand at the same rate to the extent lawful. Interest will be computed on the basis of a 360-day year of twelve 30-day months. 

2. METHOD OF PAYMENT. Except as provided below, interest will be paid (i) on any Global Notes to DTC by wire
transfer of immediately available funds to the account of DTC or its nominee and (ii) on any definitive Notes (A) by check mailed or delivered to the Holders of the Notes at their respective addresses set forth in the Security Register or
(B) by wire transfer of immediately available funds to an account previously specified in writing by the Holder to the Company and the Trustee. 

The Company may pay interest, including interest payable at Stated Maturity, on definitive Notes at the Company’s office
or agency in Wilmington, Delaware, which initially will be the Corporate Trust Office of the Trustee in Wilmington, Delaware. 

Principal on definitive Notes will be payable, upon Stated Maturity or when due, at the office or agency of the Company in
Wilmington, Delaware, maintained for such purpose, initially the Corporate Trust Office of the Trustee in Wilmington, Delaware. 

Subject to the terms and conditions of the Indenture, the Company will make payments in cash in respect of Redemption Prices
and at Stated Maturity to Holders who surrender Notes to a Paying Agent to collect such payments in respect of the Notes. The Company will pay cash amounts in money of the United States that at the time of payment is legal tender for payment of
public and private debts. 
 3. PAYING AGENT AND SECURITY REGISTRAR. Initially, Wilmington Trust Company will act as
Paying Agent and Security Registrar. The Company may appoint and change any Paying Agent, Security Registrar or co-registrar without notice, other than notice to the Trustee. The Company or any of its Subsidiaries or any of their Affiliates may act
as Paying Agent, Security Registrar or co-registrar. 
 4. INDENTURE. The Company issued the Notes under an
Indenture, dated as of November 21, 2013 (the “Base Indenture”), as supplemented by the First Supplemental Indenture dated as of November 21, 2013 (the “First Supplemental Indenture” and, together with the Base
Indenture, the “Indenture”), between the Company and Wilmington Trust Company, as trustee (the “Trustee”). The terms of the Notes include those stated in the Indenture and those made part of the Indenture by reference to the
Trust Indenture Act. The Notes are subject to all such terms, and Holders are referred to the Indenture and the Trust Indenture Act for a statement of such terms. The Notes issued under the Indenture

  
 3 

 
are general unsecured obligations of the Company initially limited to $250,000,000 in aggregate principal amount. Notwithstanding the preceding sentence, additional Securities without limitation
as to amount, having substantially the same terms as the Notes (except a different issue date, a different issue price, and bearing interest from the last Interest Payment Date to which interest has been paid or duly provided for on the Notes, and,
if no interest has been paid, November 21, 2013), may be issued by the Company pursuant to the Indenture without the consent of existing Holders of the Notes; provided, that such additional Securities must be part of the same issue as the Notes
for United States federal income tax purposes. Any such additional Securities shall be part of the same series as the Notes. 

5. OPTIONAL REDEMPTION. At any time and from time to time, the Company may redeem in cash any portion of the Notes, in
whole or in part, at a Redemption Price equal to the greater of (a) 100% of the principal amount of the Notes then outstanding to be redeemed or (b) the sum of the present values of the remaining scheduled payments of principal and
interest on the Notes to be redeemed (not including any portion of such payments of interest accrued to the date of redemption) discounted to the Redemption Date on a semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at
the applicable Treasury Rate plus 40 basis points, plus, in each case (a) and (b), accrued and unpaid interest on the principal amount of the Notes being redeemed to but excluding the Redemption Date (the “Redemption Price”). The date
of any such redemption is known as the “Redemption Date”. The Treasury Rate will be calculated on the third Business Day immediately preceding the Redemption Date. 

As used in this Note the following terms have the definitions set forth herein: 

“Calculation Date” means, with respect to any Redemption Date, the third Business Day immediately preceding the
Redemption Date. 
 “Comparable Treasury Issue” means the U.S. Treasury security selected by the Independent
Investment Banker as having a maturity comparable to the remaining term (“Remaining Life”) of the Notes to be redeemed that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new
issues of corporate debt securities of comparable maturity to the Remaining Life. 
 “Comparable Treasury Price”
means, with respect to any Redemption Date, (1) the average of five Reference Treasury Dealer Quotations for such Redemption Date, after excluding the highest and lowest Reference Treasury Dealer Quotations, or (2) if the Independent
Investment Banker obtains fewer than four such Reference Treasury Dealer Quotations, the average of all such Reference Treasury Dealer Quotations. 

“Independent Investment Banker” means Goldman, Sachs & Co., Wells Fargo Securities, LLC and U.S. Bancorp
Investments, Inc., as specified by the Company, or, if these firms are unwilling or unable to select the Comparable Treasury Issue, an independent investment banking institution of national standing appointed by the Company. 

“Reference Treasury Dealer” means (1) Goldman, Sachs & Co.; (2) a primary U.S. government
securities dealer in New York City (a “Primary Treasury Dealer”) selected by Wells Fargo Securities, LLC; (3) a Primary Treasury Dealer selected by U.S. Bancorp Investments, Inc.; (4) the respective successors of the Primary
Treasury Dealers set forth in (1), (2) and (3), provided, however, that if any of the foregoing shall cease to be a Primary Treasury Dealer, the Company will substitute therefor another Primary Treasury Dealer and (5) any two other Primary
Treasury Dealers selected by the Company. 

  
 4 

 “Reference Treasury Dealer Quotations” means, with respect to each
Reference Treasury Dealer and any Redemption Date, the average, as determined by the Independent Investment Banker, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted
in writing to the Independent Investment Banker at 5:00 p.m., New York City time, on the Calculation Date. 
 “Treasury
Rate” means, with respect to any Redemption Date, (i) the yield, under the heading which represents the average for the week immediately preceding the Calculation Date, appearing in the most recently published statistical release
designated “H.15(519)” or any successor publication which is published weekly by the Board of Governors of the Federal Reserve System and which establishes yields on actively traded U.S. Treasury securities adjusted to constant maturity
under the caption “Treasury Constant Maturities,” for the maturity corresponding to the Comparable Treasury Issue (if no maturity is within three months before or after the Remaining Life, yields for the two published maturities most
closely corresponding to the Comparable Treasury Issue will be determined and the Treasury Rate will be interpolated or extrapolated from such yields on a straight line basis, rounding to the nearest month); or (ii) if such release (or any
successor release) is not published during the week immediately preceding the Calculation Date or does not contain such yields, the rate per annum equal to the semiannual equivalent yield to maturity of the Comparable Treasury Issue, calculated
using a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such Redemption Date. 

In the event the Company redeems less than all of the outstanding Notes, the Notes to be redeemed shall be selected by the
Trustee in accordance with Section 11.3 of the Indenture. The Company may not give notice of any redemption if the Company has defaulted in payment of interest and the default is continuing. 

6. NOTICE OF REDEMPTION. Notice of redemption will be mailed at least 30 days but not more than 60 days before the
Redemption Date to each Holder of the Notes to be redeemed at such Holder’s address of record. The Notes in denominations larger than $2,000 may be redeemed in part but only in integral multiples of $1,000. No Notes in a principal amount of
$2,000 or less will be redeemed in part. On and after redemption of a Note pursuant to Section 5 of this Note, interest shall cease to accrue on such Note. 

7. NO MANDATORY REDEMPTION. The Company shall not be required to make mandatory redemption payments with respect to the
Notes. There are no sinking fund payments with respect to the Notes. 
 8. DENOMINATIONS; TRANSFER; EXCHANGE. The
Notes are in registered form without coupons in minimum denominations of $2,000 and integral multiples of $1,000 in excess thereof. The transfer of Notes may be registered and Notes may be exchanged as provided in the Indenture. The Security
Registrar may require a Holder, among other things, to furnish appropriate endorsements and transfer documents and to pay any taxes and fees required by law or permitted by the Indenture. 

9. PERSONS DEEMED OWNERS. The registered Holder of this Note may be treated as its owner for all purposes. 

10. AMENDMENT, SUPPLEMENT AND WAIVER. Subject to certain exceptions set forth in the Indenture, (i) the First
Supplemental Indenture or the Notes may be amended with the written consent of the Holders of a majority in aggregate principal amount of the outstanding Notes and all other outstanding Securities issued under the Indenture affected thereby (voting
together as a single class) at the time outstanding and (ii) certain defaults under the First Supplemental Indenture or the Notes may be 

  
 5 

 
waived with the written consent of the Holders of a majority in aggregate principal amount of the Notes at the time outstanding. Without the consent of any Holder of the Notes, the First
Supplemental Indenture or the Notes may be amended or supplemented, in addition to other events more fully described in the Indenture, to cure any ambiguity or inconsistency, to establish the form or terms of the Securities, to evidence the
succession of another corporation to the Company and the assumption by any such successor of the covenants of the Company contained in the Indenture, to secure the Securities, and to make any change that does not materially adversely affect the
interests of any Holder under the Indenture. 
 11. DEFAULTS AND REMEDIES. If any Event of Default with
respect to the Notes shall occur and be continuing, the principal of all the Notes may be declared due and payable in the manner and with the effect provided in the Indenture. 

12. TRUSTEE DEALINGS WITH COMPANY. Subject to certain limitations imposed by the Trust Indenture Act, the
Trustee under the Indenture, in its individual or any other capacity, may become the owner or pledgee of Notes and may otherwise deal with and collect obligations owed to it by the Company or its Affiliates and may otherwise deal with the Company or
its Affiliates with the same rights it would have if it were not Trustee. 
 13. NO RECOURSE AGAINST
OTHERS. A director, officer, employee, incorporator or shareholder of the Company, as such, shall not have any liability for any obligations of the Company under the Notes or the Indenture or for any claim based on, in respect of, or by reason
of, such obligations or their creation. Each Holder by accepting a Note waives and releases all such liability including any rights against any such person in its capacity relating to the Company. The waiver and release are part of the consideration
for the issuance of the Notes. 
 14. AUTHENTICATION. This Security shall not be valid until
authenticated by the manual signature of the Trustee or an authenticating agent. 
 15. ABBREVIATIONS.
Customary abbreviations may be used in the name of a Holder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of survivorship and not as tenants in common), CUST (=
Custodian), and U/G/M/A (=Uniform Gifts to Minors Act). 
 16. CUSIP NUMBERS. Pursuant to a
recommendation promulgated by the Committee on Uniform Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the Notes and the Trustee may use CUSIP numbers in notices of redemption as a convenience to Holders. No
representation is made as to the accuracy of such numbers either as printed on the Notes or as contained in any notice of redemption and reliance may be placed only on the other identification numbers placed thereon. 

17. UNCLAIMED MONEY OR SECURITIES. The Trustee and the Paying Agent shall return to the Company upon written
request any money or securities held by them for the payment of any amount with respect to the Notes that remains unclaimed for two years, subject to applicable laws. After return to the Company, Holders entitled to the money or securities must look
to the Company for payment as general creditors, subject to applicable laws. 
 18. DEFEASANCE;
Discharge. The Indenture contains provisions for defeasance at any time of the entire indebtedness of this Note or certain restrictive covenants and certain Events of Default with respect to this Note, in each case upon compliance with certain
conditions set forth in the Indenture. The Indenture is subject to satisfaction and discharge in accordance with Article Four of the Indenture “Satisfaction and Discharge.” 

  
 6 

 19. GOVERNING LAW. THE INDENTURE AND THE NOTES WILL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAWS. 
 The
Company shall furnish to any Holder upon written request and without charge a copy of the Indenture which has in it the text of this Security in larger type. Requests may be made to: 

Frank B. O’Neil 
 Senior Vice
President of Corporate Communications and Investor Relations 
 ProAssurance Corporation 

100 Brookwood Place 
 Birmingham, AL
35209 
 Tel: (205) 877-4400 

E-mail: foneil@proassurance.com 

  
 7 

 ASSIGNMENT FORM 

To assign this Security, fill in the form below: 

I or we assign and transfer this Security to 
  

 
 (Insert assignee’s legal name)

  
  
  

(Insert assignee’s soc. sec. or tax ID no.) 
  

 
  
  

 
  
  

 
  

(Print or type assignee’s name, address and zip code) 

and irrevocably appoint
                                         agent to
transfer this Security on the books of the Company. The agent may substitute another to act for him. 
  

									
	 Date:
	 	  
	 	 Your Signature:
	 	  
	 	 (Sign exactly as your name  appears

	 on the other side of this Security)

  

			
	Signature Guarantee”:	 	  

  

	*	 Participant in a recognized Signature Guarantee Medallion Program (or other signature guarantee acceptable to the Trustee) 

  
 8

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