Document:

EX-4.6

 Exhibit 4.6 

CHARAH SOLUTIONS, INC. 

and 
 WILMINGTON SAVINGS
FUND SOCIETY, FSB 
 as Trustee 

INDENTURE 
 dated as of
August [•], 2021 
 SENIOR DEBT SECURITIES 
  

 
  

 CROSS REFERENCE TABLE 

 

			
	 TIA Section
	  	 Indenture Section

	310 (a)(1)	  	6.9
	(a)(2)	  	6.9
	(a)(3)	  	N/A
	(a)(4)	  	N/A
	(a)(5)	  	6.9
	(b)	  	6.8; 6.9
	311 (a)	  	6.13
	(b)	  	6.13
	312 (a)	  	7.1
	(b)	  	7.2
	(c)	  	7.2
	313 (a)	  	7.3
	(b)(1)	  	7.3
	(b)(2)	  	7.3
	(c)	  	7.3
	(d)	  	7.3
	314 (a)	  	7.4
	(b)	  	N/A
	(c)(1)	  	1.2
	(c)(2)	  	1.2
	(c)(3)	  	N/A
	(d)	  	N/A
	(e)	  	1.2
	(f)	  	1.2
	315 (a)	  	6.1
	(b)	  	6.2
	(c)	  	6.1
	(d)	  	6.1;6.3
	(e)	  	5.14
	316 (a) (last sentence)	  	1.1(“Outstanding”)
	(a)(1)(A)	  	5.12
	(a)(1)(B)	  	5.13
	(a)(2)	  	N/A
	(b)	  	5.8
	(c)	  	9.2
	317 (a)(1)	  	5.3
	(a)(2)	  	5.4
	(b)	  	10.3
	318 (a)	  	1.7

 N/A means Not Applicable 
 Note:
This Cross-Reference Table shall not, for any purpose, be deemed to be part of this Indenture. 

  
 i 

 TABLE OF CONTENTS 

 

							
	 	 	 	  	Page	 
	 ARTICLE I DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 
	  	 	1	 
	 Section 1.1
	 	 Definitions
	  	 	1	 
	 Section 1.2
	 	 Compliance Certificates and Opinions
	  	 	7	 
	 Section 1.3
	 	 Form of Documents Delivered to Trustee
	  	 	7	 
	 Section 1.4
	 	 Acts of Holders
	  	 	8	 
	 Section 1.5
	 	 Notices, Etc., to Trustee or Company
	  	 	9	 
	 Section 1.6
	 	 Notice to Holders; Waiver
	  	 	10	 
	 Section 1.7
	 	 Conflict with Trust Indenture Act
	  	 	10	 
	 Section 1.8
	 	 Effect of Headings and Table of Contents
	  	 	10	 
	 Section 1.9
	 	 Successors and Assigns
	  	 	11	 
	 Section 1.10
	 	 Separability Clause
	  	 	11	 
	 Section 1.11
	 	 Benefits of Indenture
	  	 	11	 
	 Section 1.12
	 	 Governing Law; Waiver of Jury Trial; Submission to Jurisdiction
	  	 	11	 
	 Section 1.13
	 	 Legal Holidays
	  	 	11	 
	 Section 1.14
	 	 Force Majeure
	  	 	12	 
	 ARTICLE II SECURITY FORMS 
	  	 	12	 
	 Section 2.1
	 	 Forms Generally
	  	 	12	 
	 Section 2.2
	 	 Form of Trustee’s Certificate of Authentication
	  	 	12	 
	 ARTICLE III THE SECURITIES 
	  	 	13	 
	 Section 3.1
	 	 Amount Unlimited; Issuable in Series
	  	 	13	 
	 Section 3.2
	 	 Denominations
	  	 	15	 
	 Section 3.3
	 	 Execution, Authentication, Delivery and Dating
	  	 	15	 
	 Section 3.4
	 	 Temporary Securities
	  	 	17	 
	 Section 3.5
	 	 Registration; Registration of Transfer and Exchange
	  	 	17	 
	 Section 3.6
	 	 Mutilated, Destroyed, Lost and Stolen Securities
	  	 	19	 
	 Section 3.7
	 	 Payment of Interest; Interest Rights Preserved
	  	 	20	 
	 Section 3.8
	 	 Persons Deemed Owners
	  	 	21	 
	 Section 3.9
	 	 Cancellation
	  	 	22	 
	 Section 3.10
	 	 Computation of Interest
	  	 	22	 
	 ARTICLE IV SATISFACTION AND DISCHARGE 
	  	 	22	 
	 Section 4.1
	 	 Satisfaction and Discharge of Indenture
	  	 	22	 
	 Section 4.2
	 	 Application of Trust Money
	  	 	23	 
	 ARTICLE V REMEDIES 
	  	 	24	 
	 Section 5.1
	 	 Events of Default
	  	 	24	 
	 Section 5.2
	 	 Acceleration of Maturity; Rescission and Annulment
	  	 	25	 
	 Section 5.3
	 	 Collection of Indebtedness and Suits for Enforcement by Trustee
	  	 	26	 
	 Section 5.4
	 	 Trustee May File Proofs of Claim
	  	 	27	 
	 Section 5.5
	 	 Trustee May Enforce Claims Without Possession of Securities
	  	 	28	 
	 Section 5.6
	 	 Application of Money Collected
	  	 	28	 
	 Section 5.7
	 	 Limitation on Suits
	  	 	28	 
	 Section 5.8
	 	 Unconditional Right of Holders to Receive Principal, Premium and Interest
	  	 	29	 
	 Section 5.9
	 	 Restoration of Rights and Remedies
	  	 	29	 

  
 ii 

							
	 Section 5.10
	 	 Rights and Remedies Cumulative
	  	 	29	 
	 Section 5.11
	 	 Delay or Omission Not Waiver
	  	 	30	 
	 Section 5.12
	 	 Control by Holders
	  	 	30	 
	 Section 5.13
	 	 Waiver of Past Defaults
	  	 	30	 
	 Section 5.14
	 	 Undertaking for Costs
	  	 	31	 
	 Section 5.15
	 	 Waiver of Usury, Stay or Extension Laws
	  	 	31	 
	 ARTICLE VI THE TRUSTEE 
	  	 	31	 
	 Section 6.1
	 	 Certain Duties and Responsibilities
	  	 	31	 
	 Section 6.2
	 	 Notice of Defaults
	  	 	32	 
	 Section 6.3
	 	 Certain Rights of Trustee
	  	 	33	 
	 Section 6.4
	 	 Not Responsible for Recitals or Issuance of Securities
	  	 	35	 
	 Section 6.5
	 	 May Hold Securities
	  	 	35	 
	 Section 6.6
	 	 Money Held in Trust
	  	 	35	 
	 Section 6.7
	 	 Compensation and Reimbursement
	  	 	35	 
	 Section 6.8
	 	 Disqualification; Conflicting Interests
	  	 	36	 
	 Section 6.9
	 	 Corporate Trustee Required; Eligibility
	  	 	37	 
	 Section 6.10
	 	 Resignation and Removal; Appointment of Successor
	  	 	37	 
	 Section 6.11
	 	 Acceptance of Appointment by Successor
	  	 	38	 
	 Section 6.12
	 	 Merger, Conversion, Consolidation or Succession to Business
	  	 	39	 
	 Section 6.13
	 	 Preferential Collection of Claims
	  	 	40	 
	 Section 6.14
	 	 Appointment of Authenticating Agent
	  	 	40	 
	 Section 6.15
	 	 FATCA
	  	 	41	 
	 ARTICLE VII HOLDERS’ LISTS AND REPORTS BY TRUSTEE AND COMPANY 
	  	 	42	 
	 Section 7.1
	 	 Company to Furnish Trustee Names and Addresses of Holders
	  	 	42	 
	 Section 7.2
	 	 Preservation of Information; Communications to Holders
	  	 	42	 
	 Section 7.3
	 	 Reports by Trustee
	  	 	42	 
	 Section 7.4
	 	 Reports by Company
	  	 	43	 
	 ARTICLE VIII CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE 
	  	 	44	 
	 Section 8.1
	 	 Company May Consolidate, Etc., Only on Certain Terms
	  	 	44	 
	 Section 8.2
	 	 Successor Substituted
	  	 	44	 
	 ARTICLE IX SUPPLEMENTAL INDENTURES 
	  	 	45	 
	 Section 9.1
	 	 Supplemental Indentures Without Consent of Holders
	  	 	45	 
	 Section 9.2
	 	 Supplemental Indentures with Consent of Holders
	  	 	46	 
	 Section 9.3
	 	 Execution of Supplemental Indentures
	  	 	47	 
	 Section 9.4
	 	 Effect of Supplemental Indentures
	  	 	47	 
	 Section 9.5
	 	 Conformity with Trust Indenture Act
	  	 	47	 
	 Section 9.6
	 	 Reference in Securities to Supplemental Indentures
	  	 	47	 
	 ARTICLE X COVENANTS 
	  	 	48	 
	 Section 10.1
	 	 Payment of Principal, Premium and Interest
	  	 	48	 
	 Section 10.2
	 	 Maintenance of Office or Agency
	  	 	48	 
	 Section 10.3
	 	 Money for Securities Payments to Be Held in Trust
	  	 	48	 
	 Section 10.4
	 	 Corporate Existence
	  	 	49	 
	 Section 10.5
	 	 [Reserved]
	  	 	49	 
	 Section 10.6
	 	 Statement by Officer as to Default
	  	 	49	 
	 ARTICLE XI REDEMPTION OF SECURITIES 
	  	 	50	 
	 Section 11.1
	 	 Applicability of Article
	  	 	50	 

  
 iii 

							
	 Section 11.2
	 	 Election to Redeem; Notice to Trustee
	  	 	50	 
	 Section 11.3
	 	 Selection by Trustee of Securities to Be Redeemed
	  	 	50	 
	 Section 11.4
	 	 Notice of Redemption
	  	 	51	 
	 Section 11.5
	 	 Deposit of Redemption Price
	  	 	52	 
	 Section 11.6
	 	 Securities Payable on Redemption Date
	  	 	52	 
	 Section 11.7
	 	 Securities Redeemed in Part
	  	 	52	 
	 ARTICLE XII SINKING FUNDS 
	  	 	52	 
	 Section 12.1
	 	 Applicability of Article
	  	 	52	 
	 Section 12.2
	 	 Satisfaction of Sinking Fund Payments with Securities
	  	 	53	 
	 Section 12.3
	 	 Redemption of Securities for Sinking Fund
	  	 	53	 
	 ARTICLE XIII DEFEASANCE AND COVENANT DEFEASANCE 
	  	 	53	 
	 Section 13.1
	 	 Applicability of Article; Company’s Option to Effect Defeasance or Covenant
Defeasance
	  	 	53	 
	 Section 13.2
	 	 Defeasance and Discharge
	  	 	54	 
	 Section 13.3
	 	 Covenant Defeasance
	  	 	54	 
	 Section 13.4
	 	 Conditions to Defeasance or Covenant Defeasance
	  	 	55	 
	 Section 13.5
	 	 Deposited Money and U.S. Government Obligations to Be Held in Trust; Other Miscellaneous
Provisions
	  	 	56	 

  

  
 iv 

 INDENTURE, dated as of August [•], 2021, between Charah Solutions, Inc., a Delaware corporation (the
“Company”), and Wilmington Savings Fund Society, FSB, a federal savings bank, as trustee (the “Trustee”). 

RECITALS OF THE COMPANY 
 The Company has
duly authorized the execution and delivery of this Indenture to provide for the issuance from time to time of its unsecured senior debentures, notes or other evidences of indebtedness (herein called the “Securities”), to be
issued in one or more series as in this Indenture provided. 
 All things necessary to make this Indenture a valid agreement of the Company, in accordance
with its terms, have been done. 
 NOW, THEREFORE, THIS INDENTURE WITNESSETH: 

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

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 I have the meanings assigned to them in this Article I and include the plural
as well as the singular; 

  

	(2)	 all other terms used herein which are defined in the Trust Indenture Act, either directly or by reference
therein, have the meanings assigned to them therein; 

  

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

  

	(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; 

  

	(5)	 any reference to an “Article” or a “Section” refers to an Article or a Section, as the case
may be, of this Indenture. 

 “Act”, when used with respect to any Holder, has the meaning specified in
Section 1.4(a). 

  
 1 

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

“Authenticating Agent” means any Person authorized by the Trustee to act on behalf of the Trustee to authenticate Securities of one or
more series. 
 “Board of Directors” means the board of directors of the Company or any duly authorized committee of such board.

 “Board Resolution” means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company to have been
duly adopted by the Board of Directors and to be in full force and effect on the date of such certification, and delivered to the Trustee. 

“Business Day” means, for any place where the principal and interest on the Securities is payable, each Monday, Tuesday, Wednesday,
Thursday and Friday which is not a day in which banking institutions in New York or in Wilmington, Delaware are authorized or obligated by law or executive order to close. 

“Capital Stock” for any corporation means any and all shares, interests, rights to purchase, warrants, options, participations or
other equivalents of or interests in (however designated) stock issued by that corporation. 
 “Commission” means the Securities and
Exchange Commission, as from time to time constituted, created under the Exchange Act or, if at any time after the execution of this instrument such Commission is not existing and performing the duties now assigned to it under the Trust Indenture
Act, then the body performing such duties at such time. 
 “Company” means the Person named as the “Company” in the first
paragraph of this instrument until a successor Person shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Company” shall mean such successor Person. 

“Company Request” or “Company Order” means a written request or order signed in the name of the Company by any
Officer. 
 “Corporate Trust Office” means the office of the Trustee at which at any particular time its corporate trust business in
Wilmington, Delaware shall be principally administered, which office as of the date of this instrument is located at Wilmington Savings Fund Society, FSB, WSFS Bank Center, 500 Delaware Avenue, 11th Floor, Wilmington, Delaware 19801, Attn: Global
Capital Markets – Charah, or such other address as the Trustee may designate from time to time by notice to the Company. 

“corporation” includes corporations, associations, companies (including limited liability companies) and business trusts. 

  
 2 

 “covenant defeasance” has the meaning specified in Section 13.3. 

“default”, when used in Section 6.2, has the meaning specified in Section 6.2. 

“Defaulted Interest” has the meaning specified in Section 3.7(b). 

“defeasance” has the meaning specified in Section 13.2. 

“Depositary” means, with respect to the Securities of any series issuable or issued in whole or in part in the form of one or more
Global Securities, the Person designated as Depositary for such series by the Company pursuant to Section 3.1(b)(15), which Person shall be a clearing agency registered under the Exchange Act; and if at any time there is more than one such
Person, “Depositary” as used with respect to the Securities of any series shall mean the Depositary with respect to the Securities of such series. 

“Event of Default” has the meaning specified in Section 5.1. 

“Exchange Act” means the Securities Exchange Act of 1934 and any statute successor thereto, in each case, as amended. 

“Global Security” or “Global Securities” means a Security or Securities, as the case may be, evidencing all or
part of a series of Securities, issued to the Depositary for such series or its nominee, and registered in the name of such Depositary or nominee. 

“Holder” means a Person in whose name a Security is registered in the Security Register. 

“Indebtedness” of any Person means indebtedness for borrowed money and indebtedness under purchase money mortgages or other purchase
money liens or conditional sales or similar title retention agreements, in each case where such indebtedness has been created, incurred, or assumed by such Person to the extent such indebtedness would appear as a liability upon a balance sheet of
such Person prepared in accordance with U.S. generally accepted accounting principles as in effect on the date hereof, guarantees by such Person of such indebtedness, and indebtedness for borrowed money secured by any mortgage, pledge or other lien
or encumbrance upon property owned by such Person, even though such Person has not assumed or become liable for the payment of such indebtedness (but not exceeding the amount of indebtedness secured by such mortgage, pledge, lien or encumbrance).

 “Indenture” means this instrument as originally executed or as it may from time to time be supplemented or amended by one or more
indentures supplemental hereto entered into pursuant to the applicable provisions hereof and shall include the terms of particular series of Securities established as contemplated by Section 3.1. 

“interest”, when used with respect to an Original Issue Discount Security which by its terms bears interest only after Maturity, means
interest payable after Maturity. 
 “Interest Payment Date”, when used with respect to any Security, means the Stated Maturity of an
installment of interest on such Security. 

  
 3 

 “Market Exchange Rate” has the meaning specified in Section 1.4(f). 

“Maturity”, when used with respect to any Security, means the date on which the principal of such Security or an installment of
principal becomes due and payable as therein or herein provided, whether at the Stated Maturity or by declaration of acceleration, call for redemption or otherwise. 

“Notice of Default” has the meaning specified in Section 5.1. 

“Officer” means the Chairman of the Board of Directors, the Chief Executive Officer, the President, Chief Financial Officer, Chief
Accounting Officer, any Vice President, the Treasurer, the Secretary or the Controller of the Company. 
 “Officer’s
Certificate” means a certificate signed by any Officer that meets the requirements set forth in this Indenture. An Officer’s Certificate provided pursuant to Section 10.6 shall be signed by the principal executive, financial
or accounting officer of the Company. 
 “Opinion of Counsel” means a written opinion of counsel that meets the requirements set
forth in this Indenture, who may be counsel for the Company (including an employee or officer of the Company or any of its Affiliates) and who shall be reasonably acceptable to the Trustee. 

“Original Issue Discount Security” means any Security which provides for an amount less than the principal amount thereof to be due
and payable upon a declaration of acceleration of the Maturity thereof pursuant to Section 5.2. 
 “Outstanding”, when used
with respect to Securities, means, as of the date of determination, all Securities theretofore authenticated and delivered under this Indenture, except: 
  

	 	(i)	 Securities theretofore canceled by the Trustee or delivered to the Trustee for cancellation;

  

	 	(ii)	 Securities for whose payment or redemption money (or in the case of payment by defeasance under
Section 13.2, money, U.S. Government Obligations or both) 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 therefor satisfactory
to the Trustee has been made; and provided further, in the case of payment by defeasance under Section 13.2, that all conditions precedent to the application of such Section shall have been satisfied; and

  

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

  
 4 

	 	
demand, authorization, direction, notice, consent or waiver hereunder, (i) the principal amount of an Original Issue Discount Security that shall be deemed to be Outstanding shall be the
amount of the principal thereof that would be due and payable as of the date of such determination upon acceleration of the Maturity thereof pursuant to Section 5.2 and (ii) 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 relying upon any such request, demand, authorization,
direction, notice, consent or waiver, only Securities which the Trustee knows to be so owned shall be so disregarded. Securities so owned which have been pledged in good faith may be regarded as Outstanding if the pledgee establishes to the
satisfaction of the Trustee the pledgee’s independent 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 (and premium, if any) or interest
on any Securities on behalf of the Company. 
 “Person” means any individual, corporation, partnership, joint venture, association,
joint-stock company, trust, incorporated or 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 on the Securities of that series are payable as specified as contemplated by
Section 3.1 or, if not so specified, the City of Wilmington, Delaware. 
 “Predecessor Security” of any particular Security
means every previous Security evidencing all or a portion of the same debt as that evidenced by such particular Security; and, for the purposes of this definition, any Security authenticated and delivered under Section 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, 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. 
 “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. 
 “Responsible Officer”,
when used with respect to the Trustee, means, any officer or employee assigned to the corporate trust department (or any successor division or unit), including any vice president, assistant vice president, trust officer or any other employee of the
Trustee located at the Corporate Trust Office of the Trustee, who shall have direct responsibility for the administration of this Indenture, and shall also include any other officer of the Trustee to whom any corporate trust matter is referred
because of such officer’s knowledge of and familiarity with the particular subject. 

  
 5 

 “Securities” has the meaning stated in the first recital of this Indenture and more
particularly means any Securities authenticated and delivered under this Indenture. 
 “Security Register” and “Security
Registrar” have the respective meanings specified in Section 3.5(a). 
 “Special Record Date” for the payment of
any Defaulted Interest means a date fixed by the Trustee pursuant to Section 3.7(b). 
 “Stated Maturity”, when used with
respect to any Security or any installment of principal thereof or interest thereon, means the date specified in such Security as the fixed date on which the principal of such Security or such installment of principal or interest is due and payable.

 “Subsidiary” means with respect to any Person (i) any corporation, association, or other business entity (other than a
partnership, joint venture, limited liability company or similar entity) of which more than 50.0% of the total voting power of shares of Capital Stock entitled (without regard to the occurrence of any contingency) to vote in the election of
directors, managers or trustees thereof is at the time of determination owned or controlled, directly or indirectly, by such Person or one or more of the other Subsidiaries of that Person or a combination thereof; and (ii) any partnership,
joint venture, limited liability company or similar entity of which (x) more than 50.0% of the capital accounts, distribution rights, total equity and voting interests or general or limited partnership interests, as applicable, are owned or
controlled, directly or indirectly, by such Person or one or more of the other Subsidiaries of that Person or a combination thereof whether in the form of membership, general, special or limited partnership or otherwise, and (y) such Person or
any Subsidiary of such Person is a controlling general partner or otherwise controls such entity. 
 “Trust Indenture Act” means the
Trust Indenture Act of 1939 as in force at the date as of which this instrument was executed; provided, however, that in the event the Trust Indenture Act of 1939 is amended after such date, “Trust Indenture Act” 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 instrument until a successor Trustee shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Trustee” shall mean or include each Person who is then
a Trustee hereunder and, if at any time there is more than one such Person, “Trustee” as used with respect to the Securities of any series shall mean the Trustee with respect to Securities of that series. 

“U.S. Government Obligation” has the meaning set forth in Section 13.4(a). 

“Vice President” means any vice president, whether or not designated by a number or a word or words added before or after the title
“vice president”. 

  
 6 

 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 Officer’s Certificate in form reasonably satisfactory to the Trustee stating that all conditions precedent and covenants, if any, provided for in this Indenture relating to the proposed action have been complied with
and an Opinion of Counsel stating that in the opinion of such counsel all such conditions precedent and covenants, if any, have been complied with, except that in the case of any such application or request as to which the furnishing of such
documents is specifically required by any provision of this Indenture relating to such particular application or request, no additional certificate or opinion need be furnished. 

(b) Every certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture (other than
certificates provided pursuant to Section 10.6) shall include: 
 (1) a statement that the individual signing such certificate or
opinion has read such covenant or condition and the definitions herein relating thereto; 
 (2) a brief statement as to the nature and scope
of the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based; 
 (3) a
statement that, in the opinion of such individual, he or she has made such examination or investigation as is necessary to enable him or her to express an informed opinion as to whether such covenant or condition has been complied with; and 

(4) a statement as to whether, in the opinion of such individual, such condition or covenant has been complied with. 

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 with respect to some matters and one or more
other such Persons as to other matters, and any such Person may certify or give an opinion as to such matters in one or more documents. 

(b) Any certificate of any officer of the Company may be based, insofar as it relates to legal matters, upon a certificate or opinion of, or
representations by, counsel, unless such officer knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to the matters upon which his or her certificate or opinion is based are
erroneous. Any Opinion of Counsel may be based, insofar as it relates to factual matters, upon a certificate of, or representations by, an officer or officers of the Company stating that the information with respect to such factual matters is in the
possession of the Company, unless such counsel knows, or in the exercise of reasonable care should know, that the certificate or representations with respect to such matters are erroneous. 

  
 7 

 (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 may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by
such Holders in person or by an agent duly appointed in writing; and, except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments are delivered to the Trustee and, where it is hereby
expressly required, to the Company. The Trustee shall promptly deliver to the Company copies of any such instrument or instruments delivered to the Trustee. Such instrument or instruments (and the action embodied therein and evidenced thereby) are
herein sometimes referred to as the “Act” of the Holders signing such instrument or instruments. Proof of execution of any such instrument or of a writing appointing any such agent shall be sufficient for any purpose of this
Indenture and (subject to Section 6.1) conclusive in favor of the Trustee and the Company, if made in the manner provided in this Section 1.4. 

(b) The fact and date of the execution by any Person of any such instrument or writing may be proved by the affidavit of a witness of such
execution or by a certificate of a notary public or other officer authorized by law to take acknowledgments of deeds, certifying that the individual signing such instrument or writing acknowledged to him the execution thereof. Where such execution
is by a signer acting in a capacity other than his or her individual capacity, such certificate or affidavit shall also constitute sufficient proof of his or her authority. The fact and date of the execution of any such instrument or writing, or the
authority of the Person executing the same, may also be proved in any other manner which the Trustee deems sufficient; and the Trustee may in any instance require further proof with respect to any of the matters referred to in this Section 1.4.

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

(d) 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, the Company in
reliance thereon, whether or not notation of such action is made upon such Security or such other Security. 
 (e) The Depositary selected
pursuant to Section 3.1(b)(15), as a Holder, may appoint agents and otherwise authorize participants to give or take any request, demand, authorization, direction, notice, consent, waiver or other action which a Holder is entitled to give or
take hereunder. 

  
 8 

 (f) Unless otherwise specified in a Board Resolution, a supplemental indenture hereto or an
Officer’s Certificate delivered pursuant to Section 3.1 of this Indenture with respect to a particular series of Securities, whenever for purposes of this Indenture any action may be taken by the Holders of a specified percentage in
aggregate principal amount of Securities of all series or all series affected by a particular action at the time outstanding and, at such time, there are outstanding Securities of any series which are denominated in a coin or currency other than
U.S. Dollars, then the principal amount of Securities of such series which shall be deemed to be outstanding for the purpose of taking such action shall be that amount of U.S. Dollars that could be obtained for such amount at the Market Exchange
Rate at such time. For purposes of this Section 1.4(f), “Market Exchange Rate” shall mean the noon U.S. Dollar buying rate in The City of New York for cable transfers of that currency as published by the Federal Reserve Bank of
New York. If such Market Exchange Rate is not available for any reason with respect to such currency, the Trustee shall use, without liability on its part, such quotations as the Company shall deem appropriate and direct the Trustee to use such
quotation pursuant to a Company Order. The provisions of this paragraph shall apply in determining the equivalent principal amount in respect of Securities of a series denominated in currency other than U.S. Dollars in connection with any action
taken by Holders of Securities pursuant to the terms of this Indenture. 
 Section 1.5 Notices, Etc., to Trustee or 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 sent by facsimile, electronic transmission or first-class mail, postage-prepaid at the address set forth below: 

Wilmington Savings Fund Society, FSB, as Trustee 

500 Delaware Avenue, 11th Floor 

Wilmington, DE 19801 
 Attention:
Global Capital Markets – Charah 
 Facsimile:
302-421-9137 

E-mail: JMcNichol@wsfsbank.com 

 

	(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 sent, to the Company either by facsimile, electronic transmission or first-class mail, postage prepaid at the address set forth below: 

Charah Solutions, Inc. 
 12601
Plantside Drive 
 Louisville, KY 40299 

Attention: Roger Shannon 

Facsimile: 502-245-7398 

E-mail: rshannon@charah.com 

The Company or the Trustee may designate additional or different addresses for subsequent notices or communications. 

  
 9 

 Notices given by first-class mail, postage prepaid, will be deemed given five calendar days
after mailing, except in the case of notices or communications given to the Trustee, which shall be effective only upon actual receipt by the Trustee at its Corporate Trust Office. 

Section 1.6 Notice to Holders; Waiver. 

Where this Indenture provides for notice to Holders (including any notice of redemption), such notice shall be sufficiently given (unless
otherwise herein expressly provided) if in writing (including facsimile or other electronic transmission) and mailed, first-class postage prepaid, to each Holder entitled thereto, at his last address as it appears in the Security Register or if
given to the applicable Depositary (or its designee) according to the applicable procedures of such Depositary. If such notice or communication is mailed (or delivered by electronic transmission in accordance with the applicable procedures of the
Depositary) in the manner provided above within the time prescribed herein, it is duly given, whether or not the addressee receives it. In any case where notice to Holders is given, neither the failure to send such notice, nor any defect in any
notice so sent, to any particular Holder shall affect the sufficiency of such notice with respect to other Holders. Such notice may be waived in writing by the Person entitled to receive such notice, either before or after the event, and such waiver
shall be the equivalent of such notice. Waivers of notice by Holders shall be filed with the Trustee, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver. 

Notwithstanding any other provision of this Indenture or any Security, where this Indenture or any Security provides for notice of any event
(including any notice of redemption or purchase) to a Holder of a Global Security (whether by mail or otherwise), such notice shall be sufficiently given if given to the Depositary pursuant to the standing instructions from the Depositary. Notices
given by first-class mail, postage prepaid, will be deemed given five calendar days after mailing. 
 Section 1.7 Conflict with Trust Indenture
Act. 
 If any provision hereof limits, qualifies or conflicts with another provision hereof which is required to be included in this
Indenture by any of the provisions of the Trust Indenture Act, such required provision shall control. If any provision hereof limits, qualifies or conflicts with the duties imposed by Section 318(c) of the Trust Indenture Act such imposed
duties shall control. If any provision of the Indenture limits, qualifies or conflicts with a provision of the Trust Indenture Act that is required under the Trust Indenture Act to be a part of and govern the Indenture, such provision of the Trust
Indenture Act shall control. If any provision of the Indenture modifies or excludes any provision of the Trust Indenture Act that may be so modified or excluded, the latter provision shall be deemed to apply to the Indenture as such provision of the
Trust Indenture Act is so modified or excluded, as the case may be. 
 Section 1.8 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.

  
 10 

 Section 1.9 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 1.10 Separability Clause. 

In case any provision in this Indenture or in the Securities shall be invalid, illegal or unenforceable, the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 
 Section 1.11 Benefits of Indenture. 

Nothing in this Indenture or in the Securities, express or implied, shall give to any Person, other than the parties hereto and their
successors hereunder and the Holders, any benefit or any legal or equitable right, remedy or claim under this Indenture. 
 Section 1.12 Governing
Law; Waiver of Jury Trial; Submission to Jurisdiction. 
 This Indenture and the Securities shall be governed by and construed in
accordance with the laws of the State of New York. Each of the Company and the Trustee, and each Holder of a Security by its acceptance thereof, irrevocably waives, to the fullest extent permitted by applicable law, any and all rights to trial by
jury in any legal proceeding arising out of or relating to this Indenture, the Securities, or the transactions contemplated thereby. 
 The
Company irrevocably consents and submits, for itself and in respect of any of its assets or property, to the nonexclusive jurisdiction of any court of the State of New York or any United States Federal court sitting, in each case, in the Borough of
Manhattan, The City of New York, New York, United States of America, and any appellate court from any thereof in any suit, action or proceeding that may be brought in connection with this Indenture or the Securities, and waives any immunity from the
jurisdiction of such courts. The Company irrevocably waives, to the fullest extent permitted by law, any objection to any such suit, action or proceeding that may be brought in such courts whether on the grounds of venue, residence or domicile or on
the ground that any such suit, action or proceeding has been brought in an inconvenient forum. The Company agrees, to the fullest extent that it lawfully may do so, that final judgment in any such suit, action or proceeding brought in such a court
shall be conclusive and binding upon the Company, and waives, to the fullest extent permitted by law, any objection to the enforcement by any competent court in the Company’s jurisdiction of organization of judgments validly obtained in any
such court in New York on the basis of such suit, action or proceeding. 
 Section 1.13 Legal Holidays. 

In any case where any Interest Payment Date, Redemption Date or Stated Maturity of any Security shall not be a Business Day at any Place of
Payment, then (notwithstanding any other provision of this Indenture or of the Securities) payment of interest or principal (and premium, 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 or Redemption Date, or at the Stated Maturity, provided that no interest shall accrue on the amount then payable for the period from and after such
Interest Payment Date, Redemption Date or Stated Maturity, as the case may be. 

  
 11 

 Section 1.14 Force Majeure. 

In no event shall the Trustee be responsible or liable for any failure or delay in the performance of its obligations under this Indenture
arising out of or caused by, directly or indirectly, forces beyond its reasonable control, including without limitation strikes, work stoppages, accidents, acts of war or terrorism, civil or military disturbances, nuclear or natural catastrophes or
acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software or hardware) services. 
 ARTICLE
II 
 SECURITY FORMS 

Section 2.1 Forms Generally. 
 (a)
The Securities of each series shall be in substantially the form as shall be established by or pursuant to a Board Resolution or in one or more indentures supplemental hereto, in each case with such appropriate insertions, omissions, substitutions
and other variations as are required or permitted by this Indenture, and may have such letters, numbers or other marks of identification and such legends or endorsements placed thereon as may be required to comply with the rules of any securities
exchange or as may, consistently herewith, be determined by the Officer executing such Securities, as evidenced by his or her execution of such Securities. If the form of Securities of any series is established by action taken pursuant to a Board
Resolution, a copy of an appropriate record of such action shall be certified by the Secretary or an Assistant Secretary of the Company, and delivered to the Trustee at or prior to the delivery of the Company Order contemplated by Section 3.3
for the authentication and delivery of such Securities. 
 (b) The definitive Securities shall be printed, lithographed or engraved on steel
engraved borders or may be produced in any other manner, all as determined by the Officer executing such Securities, as evidenced by his or her execution of such Securities. 

Section 2.2 Form of Trustee’s Certificate of Authentication. 

The Trustee’s certificates of authentication shall be in substantially the following form: 

This is one of the Securities of the series designated herein referred to in the within-mentioned Indenture. 

 

			
	 Wilmington Savings Fund Society, FSB, as
Trustee

 
			
		
	 By:
	 	 

 
			
	 Authorized
Signatory

 
			
		
	 Date:
	 	 

  
 12 

 ARTICLE III 

THE SECURITIES 
 Section 3.1 Amount
Unlimited; Issuable in Series. 
 (a) The aggregate principal amount of Securities which may be authenticated and delivered under this
Indenture is unlimited. 
 (b) The Securities may be issued in one or more series. There shall be established in or pursuant to a Board
Resolution, and (subject to Section 3.3) set forth or determined as provided in an Officer’s Certificate, or established in one or more indentures supplemental hereto, prior to the issuance of Securities of any series, 

(1) the title of the Securities of the series (which shall distinguish the Securities of the series from all other Securities); 

(2) any limit upon the aggregate principal amount of the Securities of the series which 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 or 11.7 and except for any Securities which,
pursuant to Section 3.3, are deemed never to have been authenticated and delivered hereunder); 
 (3) the Person to whom any interest
on a Security of the series shall be payable, if other than 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; 

(4) the date or dates on which the principal of the Securities of the series is payable and/or the method by which such date or dates shall be
determined; 
 (5) the rate or rates (or method for establishing the rate or rates) at which the Securities of the series shall bear
interest, if any, the date or dates from which such interest shall accrue, the Interest Payment Dates on which such interest shall be payable and the Regular Record Date for the interest payable on any Interest Payment Date (or method for
establishing such date or dates); 
 (6) the place or places where the principal of (and premium, if any) and interest on Securities of the
series shall be payable; 
 (7) the period or periods within which, the price or prices at which and the terms and conditions upon which
Securities of the series may be redeemed, in whole or in part, at the option of the Company; 
 (8) the obligation, if any, of the Company
to redeem or purchase Securities of the series pursuant to any sinking fund or analogous provisions or at the option of a Holder thereof and the period or periods within which, the price or prices at which and the terms and conditions upon which
Securities of the series shall be redeemed or purchased, in whole or in part, pursuant to such obligation; 

  
 13 

 (9) if other than denominations of $2,000 and any integral multiple of $1,000 in excess
thereof, the denominations in which Securities of the series shall be issuable; 
 (10) if other than the full principal amount thereof, the
portion of the principal amount of Securities of the series which shall be payable upon declaration of acceleration of the Maturity thereof pursuant to Section 5.2 or the method by which such portion shall be determined; 

(11) if other than such coin or currency of the United States of America as at the time of payment is legal tender for payment of public or
private debts, the currency or currencies (including composite currencies) in which payment of the principal of (and premium, if any) and/or interest on the Securities of the series shall be payable; 

(12) if the principal of (and premium, if any) and/or interest on the Securities of the series are to be payable, at the election of the
Company or any Holder, in a currency or currencies (including composite currencies) other than that in which the Securities are stated to be payable, the period or periods within which, and the terms and conditions, upon which, such election may be
made; 
 (13) if the amounts of payments of principal of (and premium, if any) and/or interest on the Securities of the series may be
determined with reference to an index, the manner in which such amounts shall be determined; 
 (14) in the case of Securities of a series
the terms of which are not established pursuant to subsection (11), (12) or (13) above, whether either or both of Section 13.2 or Section 13.3 shall not be applicable to the Securities of such series; or, in the case of Securities the
terms of which are established pursuant to subsection (11), (12) or (13) above, the adoption and applicability, if any, to such Securities of any terms and conditions similar to those contained in Section 13.2 and/or
Section 13.3; 
 (15) whether the Securities of the series shall be issued in whole or in part in the form of one or more Global
Securities and, in such case, the Depositary for such Global Security or Securities; 
 (16) any additional or different events of default
that apply to Securities of the series, and any change in the right of the Trustee or the Holders of such Securities to declare the principal thereof due and payable; 

(17) any additional or different covenants that apply to Securities of the series; 

(18) the form of the Securities of the series; and 

(19) any other terms of the series (which terms shall not contradict the provisions of this Indenture). 

(c) All Securities of any one series need not be issued at the same time and may be issued from time to time and, unless otherwise provided, a
series may be reopened, without the consent of the Holders, for issuances of additional Securities of such series; provided, however, that if such additional Securities are not fungible with the Securities of such series for U.S. federal income tax
purposes, the additional Securities will have a separate CUSIP number. 

  
 14 

 (d) If any of the terms of the series are established by action taken pursuant to a Board
Resolution, a copy of an appropriate record of such action shall be certified by the Secretary or an Assistant Secretary of the Company and delivered to the Trustee at or prior to the delivery of the Officer’s Certificate setting forth the
terms of the series. With respect to Securities of a series constituting a medium term note program, such Board Resolution may provide general terms or parameters for Securities of such series and may provide that the specific terms of particular
Securities of such series, and the Persons authorized to determine such terms or parameters, may be determined in accordance with or pursuant to the Company Order referred to in Section 3.3. 

Section 3.2 Denominations. 
 The
Securities of each series shall be issuable in registered form without coupons in such denominations as shall be specified as contemplated by Section 3.1. In the absence of any such provisions with respect to the Securities of any series, the
Securities of such series shall be issuable in denominations of $2,000 and any integral multiple of $1,000 in excess thereof. 
 Section 3.3
Execution, Authentication, Delivery and Dating. 
 (a) The Securities shall be executed on behalf of the Company by any Officer. The
signature of any such Officer on the Securities may be manual or facsimile. 
 (b) Securities bearing the manual or facsimile signature of
an individual who was at any time a proper Officer of the Company shall bind the Company, notwithstanding that such individual has ceased to hold such office prior to the authentication and delivery of such Securities or did not hold such office at
the date of such Securities. 
 (c) 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 such Company Order shall
authenticate and deliver such Securities; provided, that, with respect to Securities of a series constituting a medium term note program, the Trustee shall authenticate and deliver Securities of such series for original issue from time to time in
the aggregate principal amount established for such series as may be specified from time to time by a Company Order and pursuant to such procedures acceptable to the Trustee. The maturity dates, original issue dates, interest rates and any other
terms of the Securities of such series shall be determined by or pursuant to such Company Order and procedures. 
 (d) If the form or terms
of the Securities of the series have been established in or pursuant to one or more Board Resolutions as permitted by Sections 2.1 and 3.1, 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 Section 6.1) shall be fully protected in relying upon, an Opinion of Counsel stating, 

  
 15 

 (1) if the form of any of such Securities has been established by or pursuant to Board
Resolution as permitted by Section 2.1, that such form has been established in conformity with the provisions of this Indenture; 
 (2)
if the terms of any of such Securities have been established by or pursuant to Board Resolution as permitted by Section 3.1, that such terms have been established in conformity with the provisions of this Indenture; and 

(3) that such Securities, when authenticated and delivered by the Trustee and issued by the Company in the manner and subject to any
conditions specified in such Opinion of Counsel, will constitute valid and legally binding obligations of the Company, enforceable in accordance with their terms, subject to bankruptcy, insolvency, reorganization and other laws of general
applicability relating to or affecting the enforcement of creditors’ rights and to general equity principles. 
 (e) Notwithstanding
that such form or terms have been so established, the Trustee shall not be required to authenticate such Securities if the issue of such Securities pursuant to this Indenture would adversely affect the Trustee’s own rights, duties or immunities
under the Securities and this Indenture or otherwise in a manner which is not reasonably acceptable to the Trustee. 
 (f) Notwithstanding
the provisions of Section 3.1 and of the preceding paragraph, if all Securities of a series are not to be originally issued at one time, it shall not be necessary to deliver the Officer’s Certificate otherwise required pursuant to
Section 3.1 or the Company Order and Opinion of Counsel otherwise required pursuant to this Section 3.3 at or prior to the time of authentication of each Security of such series if such documents have been delivered at or prior to the time
of authentication upon original issuance of the first Security of such series to be issued. 
 (g) With respect to Securities of a series
constituting a medium term note program, if the form and general terms of the Securities of such series have been established by or pursuant to one or more Board Resolutions or by an indenture supplemental hereto, as permitted by Sections 2.1 and
3.1, 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 Section 6.1) shall be fully protected in
relying upon, in addition to the foregoing documents and Opinion of Counsel, or in lieu of clause (c) above, an Opinion of Counsel stating that the Securities have been duly authorized by the Company and, when duly executed by the Company and
completed and authenticated by the Trustee in accordance with the Indenture and issued, delivered and paid for in accordance with any applicable distribution agreement, will have been duly issued under the Indenture and will constitute valid and
binding obligations of the Company, enforceable in accordance with their terms, subject to bankruptcy, insolvency, reorganization and other laws of general applicability relating to or affecting the enforcement of creditors’ rights and to
general equity principles. 
 (h) Each Security shall be dated the date of its authentication. 

  
 16 

 (i) No Security shall be entitled to any benefit under this Indenture or be valid or
obligatory for any purpose unless there appears on such Security a certificate of authentication substantially in the form provided for herein executed by the Trustee by manual signature, and such certificate upon any Security shall be conclusive
evidence, and the only evidence, that such Security has been duly authenticated and delivered hereunder 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 3.9 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. 

(a) 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, with such appropriate insertions, omissions, substitutions and other variations as the Officer executing such Securities may determine, as evidenced by his or her execution of such Securities. 

(b) 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, upon Company Order, the
Trustee shall authenticate and deliver in exchange therefor a like principal amount of definitive Securities of the same series and of like tenor, 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. 
 (a) The Company shall cause to be kept at the Corporate Trust Office of the Trustee a register (the register
maintained in such office and in any other office or agency of the Company in a Place of Payment being herein sometimes collectively referred to as the “Security Register”) in which, subject to such reasonable regulations as
it may prescribe, the Company shall provide for the registration of Securities and of transfers of Securities. The Trustee is hereby appointed “Security Registrar” for the purpose of registering Securities and transfers of Securities as
herein provided and “Paying Agent” for the Securities. In acting hereunder and in connection with the Securities, the Paying Agent and Security Registrar shall act solely as agents of the Company, and will not thereby assume any
obligations towards or relationship of agency or trust for or with any Holder. 

  
 17 

 (b) Upon surrender for registration of transfer of any Security of any series at an office
or agency of the Company in a Place of Payment designated by the Company pursuant to Section 10.2 for that series, the Company shall execute and, upon Company Order, 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 and tenor. 

(c) At the option of the Holder, Securities of any series may be exchanged for other Securities of the same series of any authorized
denominations and of a like aggregate principal amount and tenor, upon surrender of the Securities to be exchanged at such office or agency. Whenever any Securities are so surrendered for exchange, the Company shall execute and, upon Company Order,
the Trustee shall authenticate and deliver, the Securities which the Holder making the exchange is entitled to receive. 
 (d) All
Securities issued upon any registration of transfer or exchange of Securities shall be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Securities surrendered upon such
registration of transfer or exchange. 
 (e) Every Security presented or surrendered for registration of transfer or for exchange shall (if
so required by the Company) 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 such Holder’s attorney duly authorized
in writing. 
 (f) No service charge shall be made for any registration of transfer or for 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 or 11.7 not
involving any transfer. 
 (g) The Company shall not be required (i) to issue, register the transfer of or exchange Securities of any
series during a period beginning at the opening of business 15 days before the day of the sending of a notice of redemption of Securities of that series selected for redemption under Section 11.3 and ending at the close of business on the day
of such transmission, or (ii) to register the transfer of or exchange any Security so selected for redemption in whole or in part, except the unredeemed portion of any Security being redeemed in part. 

(h) Notwithstanding the foregoing, any Global Security shall be exchangeable pursuant to this Section 3.5 for Securities registered in
the names of Persons other than the Depositary for such Security or its nominee only if (i) such Depositary notifies the Company that it is unwilling or unable to continue as Depositary for such Global Security or if any time such Depositary
ceases to be a clearing agency registered under the Exchange Act and the Company has not appointed a successor Depositary within 90 days from the date of such notice or from the date the Company became aware that such Depositary is no longer
registered, as applicable, (ii) the Company executes and delivers to the Trustee a Company Order that such Global Security shall be so exchangeable or (iii) there shall have occurred and be continuing an Event of Default of which the
Trustee has been notified with respect to the Securities and the Depositary for such Global Security 

  
 18 

 
requests such exchange in writing. Any Global Security that is exchangeable pursuant to the preceding sentence shall be exchangeable for Securities registered in such names as the Depositary
shall direct in writing in an aggregate principal amount equal to the principal amount of the Global Security with like tenor and terms. 

(i) Notwithstanding any other provision in this Indenture, a Global Security may not be transferred except as a whole by the Depositary with
respect to such Global Security to a nominee of such Depositary or by a nominee of such Depositary to such Depositary or another nominee of such Depositary. 

(j) The Trustee shall have no responsibility, obligation or duty to: 

(1) any beneficial owner of a Global Security, any member or participant in the Depositary or any other Person with respect to (A) the
accuracy of the records of the Depositary or its nominee or of any participant or member thereof, with respect to any ownership interest in the Securities, (B) the delivery to any participant, member, beneficial owner or other Person (other
than the Depositary) of any notice (including any notice of redemption or purchase) or the payment of any amount or delivery of any Securities (or other security or property) under or with respect to such Securities, or (C) the selection of the
particular Securities or portions thereof to be redeemed or refunded in the event of a partial redemption or refunding of the Securities; or 

(2) monitor, determine or inquire as to compliance with any restrictions on transfer imposed under this Indenture or under applicable law with
respect to any transfer of any interest in any Security (including any transfers between or among the Depositary, its agent members or beneficial owners in any Global Security) other than to require delivery of such certificates and other
documentation or evidence as are expressly required by, and to do so if and when expressly required by, the terms of this Indenture with respect to transfers between Holders, and to examine the same to determine substantial compliance as to form
with the express requirements hereof. Neither the Trustee nor any of its agents shall have any responsibility for any actions taken or not taken by the Depositary. 

(3) All notices and communications to be given by any beneficial owner of a Security and all payments to be made to any beneficial owner of a
Security in respect of the Securities shall be given or made only to or upon the order of the registered owner or owners of the Securities (which shall be the Depositary or its nominee in the case of a Global Security). The rights of the beneficial
owners of any Global Security shall be exercised only through the Depositary subject to the applicable rules and procedures of the Depositary. The Trustee may rely and shall be fully protected in relying upon information furnished by the Depositary
with respect to its members, participants and beneficial owners. 
 Section 3.6 Mutilated, Destroyed, Lost and Stolen Securities. 

(a) If any mutilated Security is surrendered to the Trustee, the Company shall execute and, upon Company Order, the Trustee shall authenticate
and deliver in exchange therefor a new Security of the same series and of like tenor and principal amount, and bearing a number not contemporaneously outstanding. 

  
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 (b) If there shall be delivered to the Company and the Trustee (i) evidence to their
satisfaction of the destruction, loss or theft of any Security and (ii) such security and/or indemnity as may be required by them to save each of them and any agent of any of them harmless, then, in the absence of notice to the Company or the
Trustee that such Security has been acquired by a bona fide purchaser, the Company shall execute and, upon Company Order, the Trustee shall authenticate and deliver, in lieu of any such destroyed, lost or stolen Security, a new Security of the same
series and of like tenor and principal amount, and bearing a number not contemporaneously outstanding. 
 (c) 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. 

(d) Upon the issuance of any new Security under this Section 3.6, the Company or the Trustee 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 reasonable fees and expenses of the Trustee and its counsel) connected therewith. 

(e) Every new Security of any series issued pursuant to this Section 3.6 in lieu of any destroyed, lost or stolen Security shall
constitute an original additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Security shall be at any time enforceable by anyone, and shall be entitled to all the benefits of this Indenture equally and
proportionately with any and all other Securities of that series duly issued hereunder. 
 (f) The provisions of this Section 3.6 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. 

(a) Unless otherwise provided as contemplated by Section 3.1 with respect to any series of Securities, interest on any Security which is
payable, and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the Person in whose name that Security (or one or more Predecessor Securities) is registered at the close of business on the Regular Record Date for
such interest. 
 (b) Any interest on any Security of any series which is payable, but is not punctually paid or duly provided for, on any
Interest Payment Date (herein called “Defaulted Interest”) shall forthwith cease to be payable to the Holder entitled to such interest by virtue of having been such Holder, and such Defaulted Interest may be paid by the
Company, at its election in each case, as provided in clause (1) or (2) below: 
 (1) The Company may elect to make payment of any
Defaulted Interest to the Persons in whose names the Securities of such series (or their respective Predecessor Securities) are registered at the close of business on a Special Record Date (as defined below) for the payment of such Defaulted
Interest, which shall be fixed in the following manner. The Company shall notify the Trustee in writing of the amount of Defaulted Interest proposed to be paid on each Security of such series and the date of the proposed payment, and at the same
time the Company 

  
 20 

 
shall deposit with the Trustee an amount of money equal to the aggregate amount proposed to be paid in respect of such Defaulted Interest or shall make arrangements satisfactory to the Trustee
for such deposit prior to the date of the proposed payment, such money when deposited to be held in trust for the benefit of the Persons entitled to such Defaulted Interest as in this clause provided. Thereupon the Trustee shall fix a special record
date (the “Special Record Date”) for the payment of such Defaulted Interest which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment and not less than 10 days after the receipt
by the Trustee of the notice of the proposed payment. The Trustee shall promptly notify the Company of such Special Record Date and, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted Interest
and the Special Record Date therefor to be sent to each Holder of Securities of such series in accordance with Section 1.6, not less than 10 days prior to such Special Record Date. Notice of the proposed payment of such Defaulted Interest and
the Special Record Date therefor having been so sent, such 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 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. 

(c) Subject to the foregoing provisions of this Section 3.7, 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 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 Section 3.7) interest 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. Without limiting the generality of the foregoing, a Holder,
including any Depositary that is the Holder of a 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 that is the Holder of a Global Security may provide its proxy or proxies to the beneficial owners of interests in any such Global Security through such Depositary’s standing
instructions and customary practice. 

  
 21 

 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 any Depositary (or its nominee), as a Holder, with respect to such Global
Security or shall 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 3.9 Cancellation. 

All Securities surrendered for payment, redemption, registration of transfer or exchange or for credit against any sinking fund payment shall,
if surrendered to any Person other than the Trustee, be delivered to the Trustee and shall be promptly canceled 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 canceled by the Trustee. No Securities shall be authenticated in lieu of or in exchange for any Securities canceled as provided in this Section 3.9, except as expressly permitted
by this Indenture. Subject to the record retention requirements of the Act and the Trustee’s procedures, all canceled Securities held by the Trustee shall be disposed of as directed by a Company Order. 

Section 3.10 Computation of Interest. 

Except as otherwise specified as contemplated by Section 3.1 for Securities of any series, interest on the Securities of each series
shall be computed on the basis of a 360-day year of twelve 30-day months. 

ARTICLE IV 
 SATISFACTION
AND DISCHARGE 
 Section 4.1 Satisfaction and Discharge of Indenture. 

(a) This Indenture shall upon Company Request cease to be of further effect with respect to Securities of any series (except as to any
surviving rights of registration of transfer or exchange of Securities of such series and replacement of lost, stolen or mutilated Securities of such series herein expressly provided for), and the Trustee, on the demand of and at the expense of the
Company, shall execute instruments acknowledging satisfaction and discharge of this Indenture with respect 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 

  
 22 

 (B) all such Securities of such series not theretofore delivered to the Trustee for
cancellation 
 (i) have become due and payable, or 

(ii) will become due and payable at their Stated Maturity within one year, or 

(iii) are to be called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption,
and the Company, in the case of (i), (ii) or (iii), has deposited or caused to be deposited with the Trustee as trust funds in trust for the purpose an amount sufficient to pay and discharge the entire indebtedness on such Securities of such series
not theretofore delivered to the Trustee for cancellation, for principal (and premium, if any) and interest to the date of such deposit (in the case of Securities of such series which have become due and payable) or to the Stated Maturity or
Redemption Date, as the case may be; and 
 (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 Officer’s Certificate and an Opinion of Counsel, each stating that all
conditions precedent herein provided for relating to the satisfaction and discharge of this Indenture have been complied with. 
 (b) At any
time when no Securities of any series are Outstanding, this Indenture shall upon Company Request cease to be of further effect and the Trustee, at the expense of the Company, shall execute instruments of satisfaction and discharge of this Indenture.

 (c) Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the Trustee under
Section 6.7, the obligations of the Company to any Authenticating Agent under Section 6.14 and, if money shall have been deposited with the Trustee pursuant to subclause (B) of clause (1) of Section 4.1(a), 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 Money. 

Subject to the provisions of the last paragraph of Section 10.3, all money deposited with the Trustee pursuant to Section 4.1, all
money and U.S. Government Obligations deposited with the Trustee pursuant to Section 13.2 or Section 13.3 and all money received by the Trustee in respect of U.S. Government Obligations deposited with the Trustee pursuant to
Section 13.2 or Section 13.3, 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
Paying Agent) as the Trustee may determine, to the Persons entitled thereto, of the principal (and premium, if any) and interest for whose payment such money has been deposited with or received by the Trustee as contemplated by Section 4.1,
Section 13.2 or Section 13.3. 

  
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 ARTICLE V 

REMEDIES 
 Section 5.1 Events of
Default. 
 “Event of Default”, wherever used herein with respect to Securities of any series, means any one of the following
events (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any
administrative or governmental body): 
 (a) default in the payment of any interest upon any Security of that series when it becomes due and
payable, and continuance of such default for a period of 30 days; 
 (b) default in the payment of the principal of (or premium, if any, on)
any Security of that series; 
 (c) default in the deposit of any sinking fund payment, to the extent applicable, when and as due by the
terms of any Security of that series; 
 (d) default in the performance, or breach, of any covenant of the Company in this Indenture (other
than a covenant a default in whose performance or whose breach is elsewhere in this Section 5.1 specifically dealt with or which has expressly been included in this Indenture solely for the benefit of a series of Securities other than the
series in respect of which the Event of Default is being determined), and continuance of such default or breach for a period of 60 days after there has been sent 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; 

(e) the entry by a court having jurisdiction in the premises of (A) a decree or order for relief in respect of the Company in an
involuntary case or proceeding under any applicable federal or state bankruptcy, insolvency, reorganization or other similar law or (B) a decree or order adjudging the Company a bankrupt or insolvent, or approving as properly filed a petition
seeking reorganization, arrangement, adjustment or composition of or in respect of the Company under any applicable federal or state law, or appointing a custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar official of
the Company or of any substantial part of its property, or ordering the winding up or liquidation of its affairs, and the continuance of any such decree or order for relief or any such other decree or order unstayed and in effect for a period of 90
consecutive days; 
 (f) the commencement by the Company of a voluntary case or proceeding under any applicable federal or state bankruptcy,
insolvency, reorganization or other similar law or of any other case or proceeding to be adjudicated a bankrupt or insolvent, or the consent by it to the entry of a decree or order for relief in respect of the Company in an involuntary case or
proceeding under any applicable federal or state bankruptcy, insolvency, reorganization or other similar law or to the commencement of any bankruptcy or insolvency case or proceeding against it, or the filing by it of a petition or answer or consent
seeking reorganization or relief under any applicable federal 

  
 24 

 
or state law, or the consent by it to the filing of such petition or to the appointment of or taking possession by a custodian, receiver, liquidator, assignee, trustee, sequestrator or similar
official of the Company or of any substantial part of its property, or the making by the Company of an assignment for the benefit of creditors, or the admission by the Company in writing of its inability to pay its debts generally as they become
due, or the taking of corporate action by the Company in furtherance of any such action; or 
 (g) any other Event of Default provided with
respect to Securities of that series. 
 Section 5.2 Acceleration of Maturity; Rescission and Annulment. 

(a) If an Event of Default (other than an Event of Default specified in subsection (e) or (f) of Section 5.1) 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 amount
(or, if any of the Securities of that series are Original Issue Discount Securities, such portion of the principal amount of such Securities as may be specified in the terms thereof), together with accrued and unpaid interest, if any, of all of 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 Holders), and upon any such declaration such principal amount (or specified amount) shall become immediately due and
payable. If an Event of Default specified in subsection (e) or (f) of Section 5.1 with respect to Securities of any series at the time Outstanding occurs, the principal amount (or, if any of the Securities of that series are Original Issue
Discount Securities, such portion of the principal amount of such Securities as may be specified in the terms thereof) of all of the Outstanding Securities of that series shall be immediately due and payable without any declaration or other act on
the part of the Trustee or any Holder of any Security of that series. 
 (b) 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 V, 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 

(A) all overdue interest on all Securities of that series, 

(B) the principal of (and premium, if any, on) any Securities of that series which have become due otherwise than by such declaration of
acceleration and interest thereon at the rate or rates prescribed therefor in such Securities, 
 (C) to the extent that payment of such
interest is lawful, interest upon overdue principal (and premium, if any) and overdue interest at the rate or rates prescribed therefor in such Securities, and 

(D) all sums paid or advanced by the Trustee hereunder and the reasonable compensation, expenses, disbursements and advances of the Trustee,
its agents and counsel; and 

  
 25 

 (2) all Events of Default with respect to Securities of that series, other than the non-payment of the principal of 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. 

(c) No such rescission shall affect any subsequent default or impair any right consequent thereon. 

(d) Upon receipt by the Trustee of any declaration of acceleration, or rescission and annulment thereof, with respect to Securities of a
series all or part of which is represented by a Global Security, the Trustee shall establish a record date for determining Holders of Outstanding Securities of such series entitled to join in such declaration of acceleration, or rescission and
annulment, as the case may be, which record date shall be at the close of business on the day the Trustee receives such declaration of acceleration, or rescission and annulment, as the case may be. The Holders on such record date, or their duly
designated proxies, and only such Persons, shall be entitled to join in such declaration of acceleration, or rescission and annulment, as the case may be, whether or not such Holders remain Holders after such record date; provided, that unless such
declaration of acceleration, or rescission and annulment, as the case may be, shall have become effective by virtue of the requisite percentage having been obtained prior to the day which is 90 days after such record date, such declaration of
acceleration, or rescission and annulment, as the case may be, shall automatically and without further action by any Holder be canceled and of no further effect. Nothing in this paragraph shall prevent a Holder, or a proxy of a Holder, from giving,
after expiration of such 90-day period, a new declaration of acceleration, or rescission or annulment thereof, as the case may be, that is identical to a declaration of acceleration, or rescission or annulment
thereof, which has been canceled pursuant to the preceding sentence, in which event a new record date shall be established pursuant to the provision of this Section 5.2. 

Section 5.3 Collection of Indebtedness and Suits for Enforcement by Trustee. 

(a) The Company covenants that if: 

(1) default is made in the payment of any interest on any Security when such interest becomes due and payable and such default continues for a
period of 30 days; or 
 (2) default is made in the payment of the principal of (or premium, if any, on) any Security at the Maturity
thereof; or 
 (3) default is made in the deposit of any sinking fund payment, when and as due by the terms of a Security; the Company will,
upon demand of the Trustee, pay to it, for the benefit of the Holders of such Securities, the whole amount then due and payable on such Securities for principal (and premium, if any) and interest and, to the extent that payment of such interest
shall be legally enforceable, interest on any overdue principal (and premium, if any) and on any overdue interest, at the rate or rates prescribed therefor 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. 

  
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 (b) 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, may prosecute such proceeding to judgment or final decree, and may enforce the same against the Company or any other
obligor upon such Securities and collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Company or any other obligor upon such Securities, wherever situated. 

(c) If an Event of Default with respect to Securities of any series occurs and is continuing, the Trustee may in its discretion proceed to
protect and enforce its rights and the rights of the Holders of 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. 

(a) 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 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 overdue principal (and premium, if any) or interest) shall be entitled and
empowered, by intervention in such proceeding or otherwise, 
 (1) to file and prove a claim for the whole amount of principal (and premium,
if any) and interest 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 of the Holders allowed in such judicial proceeding, and 
 (2) to
collect and receive any moneys or other property payable or deliverable on any such claims and to distribute the same. 
 (b) Any custodian,
receiver, assignee, trustee, liquidator, sequestrator or other similar official in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee and, in the event that the Trustee shall consent to the making
of such payments directly to the Holders, to pay to the Trustee any amount due it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under
Section 6.7. 
 (c) Nothing herein contained shall be deemed to authorize the Trustee to authorize, consent to, accept or adopt on
behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the Securities or the rights of any Holder thereof or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding.

 (d) The Trustee shall be entitled to participate as a member of any official committee of creditors in the matters it deems advisable.

  
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 Section 5.5 Trustee May Enforce Claims Without Possession of Securities. 

All rights of action and claims under this Indenture or the Securities may be prosecuted and 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 or property collected by the Trustee pursuant to this Article V or, after an Event of Default, any money or other property
distributable in respect of the Company’s obligations under this Indenture 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 or property on account of principal (or
premium, if any) or interest, upon presentation of the Securities 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 (including any predecessor trustee) under Section 6.7; 

SECOND: To the payment of the amounts then due and unpaid for principal of (and premium, if any) and interest on the Securities in respect of
which or for the benefit of which such money has been collected, ratably, without preference or priority of any kind, according to the amounts due and payable on such Securities for principal (and premium, if any) and interest, respectively; and

 THIRD: To the Company. 
 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: 

(a) such Holder has previously given written notice to the Trustee of a continuing Event of Default with respect to the Securities of that
series; 
 (b) 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; 
 (c) such Holder
or Holders have offered to the Trustee indemnity and/or security satisfactory to the Trustee against the costs, expenses and liabilities to be incurred in compliance with such request; 

  
 28 

 (d) the Trustee for 60 days after its receipt of such notice, request and offer of indemnity
and/or security has failed to institute any such proceeding; and 
 (e) no direction inconsistent with such written request has been given
to the Trustee during such 60-day period by the Holders of a majority in principal amount of the Outstanding Securities of that series; 

it being understood and intended that no one or more of such Holders shall have any right in any manner whatever by virtue of any provision of this Indenture
to affect, disturb or prejudice the rights of any other of such Holders (it being understood that the Trustee does not have an affirmative duty to ascertain whether or not such actions or forbearances are unduly prejudicial to 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 of 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 interest on such Security on the Stated Maturity or Maturities 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 has instituted any proceeding to enforce any right or remedy under this Indenture and such
proceeding has been discontinued or abandoned for any reason, or has been determined adversely to the Trustee or to such Holder, then and in every such case, subject to any determination in such proceeding, the Company, the Trustee and the Holders
shall be restored 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
Section 3.6, no right or remedy herein conferred upon or reserved to the Trustee or to the Holders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in
addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or
employment of any other appropriate right or remedy. 

  
 29 

 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 V or by law to the Trustee or to the Holders may be exercised from time to time, and
as often as may be deemed expedient, by the Trustee or by the Holders, as the case may be. 
 Section 5.12 Control by Holders. 

(a) 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, nor subject the Trustee to a risk of personal
liability in respect of which the Trustee has not received indemnification satisfactory to it in its sole discretion against all losses, liabilities and expenses caused by taking or not taking such action, and 

(2) the Trustee may take any other action deemed proper by the Trustee which is not inconsistent with such direction. 

(b) Prior to taking any such action hereunder, the Trustee shall be entitled to indemnification and/or security satisfactory to it in its sole
discretion against all fees, losses, liabilities and expenses (including attorney’s fees and expenses) caused by or that might be caused by taking or not taking such action. 

(c) Upon receipt by the Trustee of any such direction with respect to Securities of a series all or part of which is represented by a Global
Security, the Trustee may establish a record date for determining Holders of Outstanding Securities of such series entitled to join in such direction, which record date shall be at the close of business on the day the Trustee receives such
direction. The Holders on such record date, or their duly designated proxies, and only such Persons, shall be entitled to join in such direction, whether or not such Holders remain Holders after such record date; provided, that unless such majority
in principal amount shall have been obtained prior to the day which is 90 days after such record date, such direction shall automatically and without further action by any Holder be canceled and of no further effect. Nothing in this paragraph shall
prevent a Holder, or a proxy of a Holder, from giving, after expiration of such 90-day period, a new direction identical to a direction which has been canceled pursuant to the provisions to the preceding
sentence, in which event a new record date shall be established pursuant to the provisions of this Section 5.12. 
 Section 5.13 Waiver of Past
Defaults. 
 (a) 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 on any Security of such series which have become due otherwise than by
a declaration of acceleration under Section 5.2 and interest thereon at the rate or rates prescribed therefor in such Securities, or 

  
 30 

 (2) in respect of a covenant or provision hereof which under Article IX cannot be modified
or amended without the consent of the Holder of each Outstanding Security of such series affected. 
 (b) Upon any such waiver, such default
shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured, for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other default or impair any right consequent thereon. 

Section 5.14 Undertaking for Costs. 

Each party to this Indenture agrees, and each Holder of any Security by such Holder’s acceptance thereof shall be deemed to have agreed,
that any court may in its discretion require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against the Trustee for any action taken, suffered or omitted by it as Trustee, the filing by any party
litigant in such suit 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 5.14 shall not apply to any suit instituted by the Company, to any suit instituted by the Trustee, to any suit instituted by any
Holder, or group of Holders, holding in the aggregate more than 10% in principal amount of the Outstanding Securities of any series, 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 any Security on or after the Stated Maturity or Maturities expressed in such Security (or, in the case of redemption, on or after the Redemption Date). 

Section 5.15 Waiver of Usury, 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 usury, stay or extension law wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this Indenture; and the Company (to the extent that
it may lawfully do so) hereby expressly waives all benefit or advantage of any such law and covenants that it will not hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted. 
 ARTICLE VI 

THE TRUSTEE 
 Section 6.1 Certain
Duties and Responsibilities. 
 (a) Except during the continuance of an Event of Default, 

(1) the Trustee undertakes to perform such duties and only such duties as are specifically set forth in this Indenture, and no implied
covenants or obligations shall be read into this Indenture against the Trustee; and 

  
 31 

 (2) in the absence of bad faith on its part, the Trustee may conclusively rely, as to the
truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture; but in the case of any such certificates or opinions which by
any 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 (but need not confirm or investigate
the accuracy or mathematical calculations or other facts, statements, opinions or conclusions stated therein). 
 (b) 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 person would exercise or use under the
circumstances in the conduct of such person’s own affairs. 
 (c) No provision of this Indenture shall be construed to relieve the
Trustee from liability for its own grossly negligent action, its own grossly negligent failure to act, or its own willful misconduct, except that, 

(1) this subsection shall not be construed to limit the effect of subsections (a) or (d) of this Section 6.1; 

(2) the Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer, unless it shall be proved that the
Trustee was grossly negligent in ascertaining the pertinent facts; and 
 (3) 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, determined as provided in Section 5.12, of the Holders of a majority in principal amount of the Outstanding Securities of any series, relating to the time,
method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee, under this Indenture with respect to the Securities of such series. 

(d) No provision of this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur any financial liability in the
performance of any of its duties hereunder, or in the exercise of any of its rights or powers, if it shall have grounds for believing that repayment of such funds or adequate indemnity and/or security against such risk or liability is not assured to
it. 
 (e) Whether or not therein expressly so provided, every provision of this Indenture relating to the conduct or affecting the
liability of or affording protection to the Trustee shall be subject to the provisions of this Section 6.1. 
 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 send to all Holders of Securities of such series notice of such default hereunder known to the Trustee, unless such default shall have been cured or waived; provided, however, that, except in the case of a default in the payment
of the principal of (or premium, if 

  
 32 

 
any) or interest on any Security of such series or in the payment of any sinking fund installment with respect to Securities of such series, the Trustee shall be protected in withholding such
notice if and so long as the board of directors, the executive committee or a trust committee of directors or Responsible Officers of the Trustee in good faith determine that the withholding of such notice is in the interest of the Holders of
Securities of such series. For the purpose of this Section 6.2, the term “default” means any event which is, or after notice or lapse of time or both would become, an Event of Default with respect to Securities of such
series. 
 Section 6.3 Certain Rights of Trustee. 

Subject to the provisions of Section 6.1: 

(a) the Trustee may conclusively rely and shall be fully protected in acting or refraining from acting upon any resolution, certificate,
statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or document believed by it to be genuine and to have been signed or presented by the proper
party or parties; 
 (b) any request or direction of the Company mentioned herein shall be sufficiently evidenced by a Company Request or
Company Order, or as otherwise expressly provided herein, and any resolution of the Board of Directors may be sufficiently evidenced by a Board Resolution; 

(c) whenever in the administration of this Indenture the Trustee shall deem it desirable that a matter be proved or established prior to
taking, suffering or omitting any action hereunder, the Trustee (unless other evidence be herein specifically prescribed) may, in the absence of bad faith on its part, conclusively rely upon an Officer’s Certificate; 

(d) before the Trustee acts or refrains from acting, it may require an Officer’s Certificate or an Opinion of Counsel or both. The
Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such Officer’s Certificate or Opinion of Counsel. The Trustee may consult with counsel of its selection and the advice of such counsel or any
Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon; 

(e) the Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the request or
direction of any of the Holders pursuant to this Indenture (including, without limitation, instituting, conducting or defending any litigation), unless such Holders shall have offered to the Trustee security and/or indemnity satisfactory to it
against the costs, expenses and liabilities which might be incurred by it in compliance with such request or direction; 
 (f) the Trustee
shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness
or other paper or document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall
be entitled to examine the books, records and premises of the Company, personally or by agent or attorney at the sole cost of the Company and shall incur no liability or additional liability of any kind by reason of such inquiry or investigation;

  
 33 

 (g) the Trustee may execute any of the trusts or powers hereunder or perform any duties
hereunder either directly or by or through agents or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent or attorney appointed with due care by it hereunder; 

(h) the rights, privileges, protections, immunities and benefits given to the Trustee, including, without limitation, its right to be
indemnified, are extended to, and shall be enforceable by, the Trustee in each of its capacities hereunder (including Security Registrar and Paying Agent), and each agent, custodian and other Person employed to act hereunder; 

(i) the Trustee is not required to give any bond or surety with respect to the performance of its duties or the exercise of its powers under
this Indenture; 
 (j) in no event shall the Trustee be responsible or liable for special, indirect, punitive or consequential loss or
damage of any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action; 

(k) the Trustee may request that the Company deliver a certificate setting forth the names of individuals and/or titles of officers authorized
at such time to take specified actions with respect to any series of Securities pursuant to this Indenture, which certificate may be signed by any person authorized to sign an Officer’s Certificate, including any person specified as so
authorized in any such certificate previously delivered and not superseded; 
 (l) the Trustee shall not be responsible or liable for any
failure or delay in the performance of its obligations under this Indenture arising out of or caused, directly or indirectly, by circumstances beyond its reasonable control, including, without limitation, strikes, work stoppages, accidents, acts of
war or terrorism, civil or military disturbances, nuclear or natural catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software and hardware) services; it being understood that the Trustee
shall use reasonable efforts that are consistent with accepted practices in the banking industry to resume performance as soon as practicable under the circumstances; 

(m) the Trustee shall have no responsibility for any information in any offering document or other disclosure material distributed with
respect to any series of Securities, and the Trustee shall have no responsibility for compliance with any state or federal securities laws in connection with the Securities, other than the filing of any documents required to be filed by an indenture
trustee pursuant to the Trust Indenture Act or otherwise required in the Indenture; 
 (n) the permissive rights of the Trustee to do things
enumerated in this Indenture shall not be construed as duties; 

  
 34 

 (o) the Trustee shall not be deemed to have notice or be charged with knowledge of any
default or Event of Default unless written notice of such default or Event of Default from the Company or any Holder is received by a Responsible Officer of the Trustee at the Corporate Trust Office of the Trustee, and such notice references the
Securities and this Indenture; and 
 (p) The Trustee shall not be liable for any action it takes or omits to take in good faith that it
believes to be authorized or within the rights or power conferred upon it by this Indenture. 
 Section 6.4 Not
Responsible for Recitals or Issuance of Securities. 

The recitals contained herein and in the Securities, except the Trustee’s certificates of authentication, shall be taken as the
statements of the Company, and the Trustee or any Authenticating Agent assumes no responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this Indenture or of the Securities. The Trustee or any
Authenticating Agent shall not be accountable for the use or application by the Company of Securities or the proceeds thereof. The Trustee shall have no responsibility for filing any financing or continuation statement in any public office at any
time or otherwise to perfect or maintain the perfection of any security interest or lien granted to it hereunder or to record this Indenture. 

Section 6.5 May Hold Securities. 

The Trustee, any Authenticating Agent, any Paying Agent, any Security Registrar or any other agent of the Company or of the Trustee, in its
individual or any other capacity, may become the owner or pledgee of Securities and, subject to Sections 6.8 and 6.13, may otherwise deal with the Company with the same rights it would have if it were not Trustee, Authenticating Agent, Paying Agent,
Security Registrar 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 with the Company in writing. 
 Section 6.7
Compensation and Reimbursement. 
 The Company agrees: 

(a) to pay to the Trustee from time to time such reasonable compensation for its acceptance of this Indenture and for its services hereunder
as Trustee, Paying Agent, Security Registrar and in all other capacities in which it is serving 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); 
 (b) except as otherwise expressly provided herein, to reimburse the Trustee
upon its request for all reasonable out-of-pocket expenses, disbursements and advances incurred or made by the Trustee in accordance with any provision of this Indenture
(including the reasonable compensation and the expenses and disbursements of its agents and counsel and of all Persons not regularly in its employ), except any such expense, disbursement or advance as may be attributable to its gross negligence or
willful misconduct as determined by a court of appropriate jurisdiction in a final, non-appealable judgment; and 

  
 35 

 (c) to indemnify the Trustee, any predecessor Trustee and their respective agents,
directors, employees and officers for, and to hold them harmless against, any loss, damage, claim, liability or out-of-pocket expense (including the reasonable
compensation and the expenses and disbursements of its agents and counsel and taxes (other than taxes based upon, measured or determined by the income of the Trustee, any predecessor Trustee or their respective agents, directors, employees and
officers)) incurred without gross negligence or willful misconduct on its or their part (as determined by a competent court of appropriate jurisdiction in a final, non-appealable judgment), arising out of or
in connection with this Indenture, the Securities, the acceptance or administration of the trust or trusts hereunder, including the reasonable costs and out-of-pocket
expenses of defending itself against any claim or liability in connection with the exercise or performance of any of the Trustee’s powers or duties hereunder, or in connection with enforcing the provisions of this Section. 

The Trustee shall notify the Company promptly of any claim for which it may seek indemnification pursuant to the provisions of this Indenture.
Failure by the Trustee to so notify the Company shall not relieve the Company of its obligations hereunder. The Company shall be entitled to participate in, and to the extent that it shall wish, to assume the defense of such claim, with counsel
satisfactory to the Trustee (and the Trustee shall cooperate in the defense thereof). The Trustee may employ separate counsel at the expense of the Company. Any settlement which affects the Trustee may not be entered into without the consent of the
Trustee. After the Company has assumed the defense of any indemnified party hereunder, no such indemnified party may settle or compromise any suit or action without the consent of the Company (which consent shall not be unreasonably withheld,
conditioned or delayed). 
 As security for the performance of the obligations of the Company under this Section 6.7, the Trustee shall
have a lien prior to the Securities upon all property and funds held or collected by the Trustee as such, except funds held in trust for the payment of principal of, premium, if any, or interest, if any, on particular Securities. 

In addition to, but without prejudice to its other rights under this Indenture, when the Trustee incurs out-of-pocket expenses or renders services in connection with an Event of Default specified in Section 5.1(e) and Section 5.1(f), the expenses (including the reasonable charges and expenses of its
counsel) and the compensation for the services are intended to constitute expenses of administration under any applicable federal or state bankruptcy, insolvency or other similar law. 

The provisions of this Section 6.7, and the obligations of the Company hereunder, shall survive the resignation or removal of the
Trustee, the satisfaction and discharge of this Indenture and the termination of this Indenture for any reason. 
 Section 6.8 Disqualification;
Conflicting Interests. 
 The Trustee shall comply with the terms of Section 310(b) of the Trust Indenture Act. 

  
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 Section 6.9 Corporate Trustee Required; Eligibility. 

There shall at all times be a Trustee hereunder which shall be eligible to act as such pursuant to the Trust Indenture Act and which shall be
a corporation organized and doing business under the laws of the United States of America, any state thereof or the District of Columbia, authorized under such laws to exercise corporate trust powers, having a combined capital and surplus of at
least $50,000,000 and subject to supervision or examination by federal or state authority. If such corporation publishes reports of condition at least annually, pursuant to law or to the requirements of said supervising or examining authority, then
for the purposes of this Section 6.9, the combined capital and surplus of such corporation shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time the Trustee shall
cease to be eligible in accordance with the provisions of this Section 6.9, it shall resign immediately in the manner and with the effect hereinafter specified in this Article VI. 

Section 6.10 Resignation and Removal; Appointment of Successor. 

(a) No resignation or removal of the Trustee and no appointment of a successor Trustee pursuant to this Article VI shall become effective
until the acceptance of appointment by the successor Trustee in accordance with the applicable requirements of Section 6.11. 
 (b) The
Trustee may resign at any time with respect to the Securities of one or more series by giving written notice thereof to the Company. If the instrument of acceptance by a successor Trustee required by Section 6.11 shall not have been delivered
to the Trustee within 30 days after the giving of such notice of resignation, the resigning Trustee may, at the expense of the Company, petition any court of competent jurisdiction for the appointment of a successor Trustee with respect to the
Securities of such series. 
 (c) The Trustee may be removed at any time with respect to the Securities of any series by Act of the Holders
of a majority in principal amount of the Outstanding Securities of such series, delivered to the Trustee and to the Company. 
 (d) If at
any time: 
 (1) the Trustee shall fail to comply with Section 6.8 after written request therefor by the Company or by any Holder who
has been a bona fide Holder of a Security for at least six months; 
 (2) the Trustee shall cease to be eligible under Section 6.9 and
shall fail to resign after written request therefor by the Company or by any such Holder; or 
 (3) the Trustee shall become incapable of
acting or shall be adjudged a bankrupt or insolvent, or a receiver of the Trustee or of its property shall be appointed or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of
rehabilitation, conservation or liquidation, then, in any such case, (i) the Company by a Board Resolution may remove the Trustee with respect to all Securities, or (ii) subject to Section 5.14, any Holder who has been a bona fide
Holder of a Security for at least six months may, on its own behalf and on behalf of all others similarly situated, petition any court of competent jurisdiction for the removal of the Trustee with respect to all Securities and the appointment of a
successor Trustee or Trustees. 

  
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 (e) If the Trustee shall resign, be removed or become incapable of acting, or if a vacancy
shall occur in the office of Trustee for any cause, with respect to the Securities of one or more series, the Company, by a Board Resolution, shall promptly appoint a successor Trustee or Trustees with respect to the Securities of that or those
series (it being understood that any such successor Trustee may be appointed with respect to the Securities of one or more or all of such series and that at any time there shall be only one Trustee with respect to the Securities of any particular
series) and shall comply with the applicable requirements of Section 6.11. 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 in accordance with the applicable requirements of Section 6.11, 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 and accepted appointment in the manner required by Section 6.11, any Holder who has been a bona fide Holder of a Security
of such series for at least six months may, on its own behalf and on behalf of all others similarly situated, petition any court of competent jurisdiction for the appointment of a successor Trustee with respect to the Securities of such series. 

(f) The Company shall give notice of each resignation and each removal of the Trustee with respect to the Securities of any series and each
appointment of a successor Trustee with respect to the Securities of any series by sending written notice of such event to all Holders of Securities of such series in the manner provided 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. 
 (g) Notwithstanding
replacement of the Trustee pursuant to this Section 6.10, the Company’s obligations under Section 6.7 hereof shall continue for the benefit of the retiring Trustee. 

(h) The resigning Trustee shall have no responsibility or liability for any action or inaction of a successor Trustee. 

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 so appointed
shall execute, acknowledge and deliver to the Company and to the retiring Trustee an instrument accepting such appointment, and thereupon the resignation or removal of the retiring Trustee shall become effective and such successor Trustee, without
any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee; but, on the request of the Company or the successor Trustee, such retiring Trustee shall, upon payment of its charges,
execute and deliver an instrument transferring to such successor Trustee all the rights, powers and trusts of the retiring Trustee and shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring
Trustee hereunder. 

  
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 (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) and (b) of this
Section 6.11, as the case may be. 
 (d) No successor Trustee shall accept its appointment unless at the time of such acceptance such
successor Trustee shall be qualified and eligible under this Article VI. 
 Section 6.12 Merger, Conversion, Consolidation or Succession to
Business. 
 Any Person into which the Trustee may be merged or converted or with which it may be consolidated, or any Person resulting
from any merger, conversion or consolidation to which the Trustee shall be a party, or any Person succeeding to all or substantially all the corporate trust business of the Trustee, shall be the successor of the Trustee hereunder, provided such
Person shall be otherwise qualified and eligible under this Article VI, 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. 

  
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 Section 6.13 Preferential Collection of Claims. 

The Trustee shall comply with Section 311(a) of the Trust Indenture Act, excluding any creditor relationship listed in
Section 311(b) of the Trust Indenture Act. A Trustee who has resigned or been removed shall be subject to Section 311(a) of the Trust Indenture Act to the extent indicated therein. 

Section 6.14 Appointment of Authenticating Agent. 

(a) At any time when any of the Securities remain Outstanding, the Trustee may, and upon request of the Company, shall, appoint an
Authenticating Agent(s) 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 or pursuant to Section 3.6. Securities so authenticated shall be entitled to the benefits of this Indenture and shall be valid and obligatory for all purposes as if authenticated by the Trustee hereunder. Wherever reference is made in
this Indenture to the authentication and delivery of Securities by the Trustee or the Trustee’s certificate of authentication, such reference shall be deemed to include authentication and delivery on behalf of the Trustee by an Authenticating
Agent and a certificate of authentication executed on behalf of the Trustee by an Authenticating Agent. Each Authenticating Agent shall be acceptable to the Company and shall at all times be a corporation organized and doing business under the laws
of the United States of America, any state thereof or the District of Columbia, authorized under such laws to act as Authenticating Agent, having a combined capital and surplus of not less than $50,000,000 and subject to supervision or examination
by federal or state authority. If such Authenticating Agent publishes reports of condition at least annually pursuant to law or to the requirements of said supervising or examining authority, then for the purposes of this Section 6.14, the
combined capital and surplus of such Authenticating Agent shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time an Authenticating Agent shall cease to be eligible in
accordance with the provisions of this Section 6.14, such Authenticating Agent shall resign immediately in the manner and with the effect specified in this Section 6.14. 

(b) 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 6.14, without the execution or filing of any paper or any further act on the part of the Trustee or the Authenticating Agent. 

(c) An Authenticating Agent may resign at any time by giving written notice thereof to the Trustee and the Company. The Trustee may at any
time terminate the agency of an Authenticating Agent by giving written notice thereof to such Authenticating Agent and the Company, and the Trustee shall terminate any such agency promptly upon request by the Company. Upon receiving such a notice of
resignation or upon such a termination, or in case at 

  
 40 

 
any time such Authenticating Agent shall cease to be eligible in accordance with the provisions of this Section 6.14, the Trustee may and, upon request of the Company, shall appoint a
successor Authenticating Agent which shall be acceptable to the Company and shall send written notice in the manner provided in Section 1.6 of such appointment to all Holders of Securities of the series with respect to which such Authenticating
Agent will serve. 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. No successor Authenticating Agent shall be appointed unless eligible under the provisions of this Section 6.14. 
 (d) The
Company agrees to pay to each Authenticating Agent from time to time reasonable compensation for its services under this Section 6.14. 

(e) If an appointment of an Authenticating Agent with respect to one or more series is made pursuant to this Section 6.14, the Securities
of such series may have endorsed thereon, in lieu of the Trustee’s certificate of authentication, an alternate certificate of authentication in the following form: 

This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 

 

			
	Wilmington Savings Fund Society, FSB, as Trustee
		
	By	 	 
		 	as Authenticating Agent

  

			
		
	By	 	 
		 	Authorized Signatory

 Section 6.15 FATCA. 

Notwithstanding any other provision of this Indenture, the Trustee shall be entitled to make a deduction or withholding from any payment which
it makes under this Indenture for or on account of any present or future taxes, duties or charges if and to the extent so required by any applicable law and any current or future regulations or agreements thereunder or official interpretations
thereof or any law implementing an intergovernmental approach thereto or by virtue of the relevant Holder failing to satisfy any certification or other requirements in respect of the Securities, in which event the Trustee shall make such payment
after such withholding or deduction has been made and shall account to the relevant authorities for the amount so withheld or deducted and shall have no obligation to gross up any payment hereunder or pay any additional amount as a result of such
withholding tax. 
 The Company hereby covenants with the Trustee that it will provide the Trustee with sufficient information so as to
enable the Trustee to determine whether or not the Trustee is obliged, in respect of any payments to be made by it pursuant to this Indenture, to make any withholding or deduction pursuant to an agreement described in Section 1471(b) of the US
Internal 

  
 41 

 
Revenue Code of 1986, as amended (the “Code”) or otherwise imposed pursuant to Sections 1471 through 1474 of the Code and any regulations, or agreements thereunder or
official interpretations thereof or any intergovernmental agreement between the United States and another jurisdiction facilitating the implementation thereof (or any law implementing such an intergovernmental agreement). 

ARTICLE VII 

HOLDERS’ LISTS AND REPORTS BY TRUSTEE AND COMPANY 

Section 7.1 Company to Furnish Trustee Names and Addresses of Holders. 

If the Trustee is not the Security Registrar, the Company will furnish or cause to be furnished to the Trustee: 

(a) semi-annually (at intervals of not more than six months), not later than 15 days after each Regular Record Date (or, if there is no
Regular Record Date relating to a series, semi-annually on dates set forth in the Board Resolution or supplemental indenture with respect to such series), a list, in such form as the Trustee may reasonably require, of the names and addresses of the
Holders as of such date, and 
 (b) at such other times as the Trustee may request in writing, within 30 days after the receipt by the
Company of any such request, a list of similar form and content as of a date not more than 15 days prior to the time such list is furnished. 

Section 7.2 Preservation of Information; Communications to Holders. 

(a) The Trustee shall preserve, in as current a form as is reasonably practicable, the names and addresses of Holders contained in the most
recent list furnished to the Trustee as provided in Section 7.1 and the names and addresses of Holders received by the Trustee in its capacity as Security Registrar. The Trustee may destroy any list furnished to it as provided in
Section 7.1 upon receipt of a new list so furnished. 
 (b) Holders of any series may communicate pursuant to Section 312(b) of
the Trust Indenture Act with other Holders of that series or any other series with respect to their rights under this Indenture or the Securities of that series or any other series. The Company, the Trustee, the Registrar and any other Person shall
have the protection of Section 312(c) of the Trust Indenture Act. 
 Section 7.3 Reports by Trustee. 

(a) Within 60 days after January 1 of each year, commencing the January 1 following the date of this Indenture, the Trustee shall,
to the extent that any of the events described in Section 313(a) of the Trust Indenture Act occurred within the previous twelve months, but not otherwise, send to each Holder a brief report dated as of such date that complies with
Section 313(a) of the Trust Indenture Act. The Trustee also shall comply with Sections 313(a), 313(b), 313(c) and 313(d) of the Trust Indenture Act. 

  
 42 

 (b) A copy of each report at the time of transmission to Holders shall be sent to the
Company and filed with the Commission and each securities exchange, if any, on which the Securities of that series are listed. 
 (c) The
Company shall notify the Trustee if the Securities of any series become listed on any securities exchange or of any delisting thereof and the Trustee shall comply with Section 313(d) of the Trust Indenture Act. 

Section 7.4 Reports by Company. 

(a) The Company shall: 
 (1)
file with the Trustee, within 15 days after the Company files 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 Exchange Act; or, if the Company is not required to file information,
documents or reports pursuant to either of said Sections, then it shall file with the Trustee and the Commission, in accordance with, and to the extent required by, 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 Exchange Act, 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) transmit by mail to all Holders, as their names and addresses appear in the Security Register, within 30 days after the filing
thereof with the Trustee, such summaries of any information, documents and reports required to be filed by the Company pursuant to paragraphs (1) and (2) of this Section as may be required by rules and regulations prescribed from time to time
by the Commission. 
 (b) In each case that the Company electronically delivers materials to the Trustee or files documents pursuant to the
Commission’s “EDGAR” system (or any successor electronic filing system), such delivery or filing shall be deemed to be “filed” with the Trustee for purposes of this Section 7.4, provided, however, that the Trustee shall
have no responsibility whatsoever to determine if such filing has occurred. 
 (c) Delivery of such reports, information and documents to
the Trustee pursuant to paragraph (a)(1) and (a)(2) of this Section 7.4 is for informational purposes only and the Trustee’s receipt of such shall not constitute actual or constructive knowledge or notice of any information contained
therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively on an Officer’s Certificate). The Trustee shall
have no duty to review or analyze 

  
 43 

 
reports, information and documents delivered to it. Additionally, the Trustee shall not be obligated to monitor or confirm, on a continuing basis or otherwise, the Company’s compliance with
the covenants or with respect to any reports or other documents filed with any protected online data system or participate on any conference calls. 

ARTICLE VIII 

CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE 

Section 8.1 Company May Consolidate, Etc., Only on Certain Terms. 

(a) The Company shall not merge or consolidate with or into any other Person (other than a merger of a wholly owned Subsidiary of the Company
into the Company) or sell, transfer, lease, convey or otherwise dispose of all or substantially all of its property (provided that, for the avoidance of doubt, a pledge of assets pursuant to any secured debt instrument of the Company or its
Subsidiaries shall not be deemed to be any such sale, transfer, lease, conveyance or disposition) in one transaction or series of related transactions unless: 

(1) the Company shall be the surviving Person (the “Surviving Person”) or the Surviving Person (if other than the
Company) formed by such merger or consolidation or to which such sale, transfer, lease, conveyance or disposition is made shall be a corporation or limited liability company organized and existing under the laws of the United States of America, any
state thereof or the District of Columbia; 
 (2) the Surviving Person (if other than the Company) expressly assumes, by supplemental
indenture in form reasonably satisfactory to the Trustee, executed and delivered to the Trustee by such Surviving Person, the due and punctual payment of the principal of, and premium, if any, and interest on, all the Securities Outstanding, and the
due and punctual performance and observance of all the covenants and conditions of this Indenture to be performed by the Company; 
 (3)
immediately before and immediately after giving effect to such transaction or series of related transactions, no default or Event of Default has occurred and is continuing; and 

(4) in the case of a merger where the Surviving Person is other than the Company, the Company shall deliver, or cause to be delivered, to the
Trustee, an Officer’s Certificate and an Opinion of Counsel, each stating that such transaction and the supplemental indenture, if any, in respect thereto comply with this Section 8.1 and that all conditions precedent in this Indenture
relating to such transaction have been complied with. 
 Section 8.2 Successor Substituted. 

Upon any consolidation by the Company with or merger by the Company into any other corporation or any conveyance, transfer or lease of the
properties and assets of the Company substantially as an entirety in accordance with Section 8.1, the successor corporation formed by such consolidation or into which the Company is merged or the Person to which such conveyance, transfer or
lease is made shall succeed to, and be substituted for, and may exercise every right and power of, the Company under this Indenture with the same effect as if such successor Person had been named as the Company herein, and thereafter, except in the
case of a lease, the predecessor Person shall be relieved of all obligations and covenants under this Indenture and the Securities. 

  
 44 

 ARTICLE IX 

SUPPLEMENTAL INDENTURES 
 Section 9.1
Supplemental Indentures Without Consent of Holders. 
 Without the written consent of any Holders, the Company, when authorized by a
Board Resolution, and the Trustee (at the direction of the Company) at any time and from time to time, may enter into one or more indentures supplemental hereto to undertake clarifications and certain other changes that would not adversely affect
Holders in any material respect, including changes: 
 (a) to evidence the succession of another Person to the Company, and the assumption
by any such successor of the covenants, agreements and obligations of the Company herein and in the Securities; 
 (b) to add to the
covenants of the Company such new covenants, restrictions, conditions or provisions for the protection of the Holders of all or any series of Securities; 

(c) to make the occurrence, or the occurrence and continuance, of a default in any of such additional covenants, restrictions, conditions or
provisions pursuant to Section 9.1(2) an Event of Default; 
 (d) to modify, eliminate or add to any of the provisions of this
Indenture to such extent as necessary to effect the qualification of the indenture under the Trust Indenture Act, and to add to this Indenture such other provisions as may be expressly permitted by the Trust Indenture Act, excluding however, the
provisions referred to in Section 316(a)(2) of the Trust Indenture Act; 
 (e) to cure any ambiguity, to correct or supplement any
provision herein or in any supplemental indenture which may be defective or inconsistent with any other provisions herein or in any supplemental indenture; 

(f) to secure the Securities; 

(g) 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, pursuant to the requirements of Section 6.11(b); 

(h) to establish the form or terms of Securities of any series as permitted by Sections 2.1 and 3.1, including any subordination provisions;
or 
 (i) to make any other provisions with respect to matters or questions arising under this Indenture, provided such action shall not
adversely affect the interests of the Holders of Securities of any series in any material respect. 

  
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 Section 9.2 Supplemental Indentures with Consent of Holders. 

(a) With the consent of the Holders of not less than a majority in principal amount of the Outstanding Securities of each series so affected
by such supplemental indenture, by Act of said Holders delivered to the Company and the Trustee, the Company, when authorized by a Board Resolution, and the Trustee (at the direction of the Company) 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 the Securities of such series or of modifying in any manner the rights of the Holders of
Securities of such series under this Indenture. 
 Without the written consent of the Holder of each Outstanding Securities affected thereby, a supplemental
indenture under this Section 9.2 shall not (with respect to any Outstanding Security held by a non-consenting Holder): 

(1) change the Stated Maturity of, the principal of, or any installment of principal of or interest on, any Security, or reduce the principal
amount thereof or the rate of interest thereon, or change any Place of Payment where, or the coin or currency in which, any Security or any premium or the interest thereon is payable, 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, on or after the Redemption Date); 
 (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 (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 9.2 or Section 5.13, except to increase the percentage in principal amount of the Outstanding Securities of any series, the consent of whose Holders is required under any such Section 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; provided, however, that this clause shall not be deemed to require the consent of any Holder
with respect to changes in the references to “the Trustee” and concomitant changes in this Section, or the deletion of this proviso, in accordance with the requirements of Sections 6.11(b) and 9.1(7). 

(b) 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. 
 (c) It shall not be necessary for any Act of Holders under this
Section 9.2 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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 (d) The Company may set a record date for purposes of determining the identity of Holders of
Securities entitled to consent pursuant to this Section 9.2. Such record date shall be the later of (i) thirty days prior to the first solicitation of such consent or (ii) the date of the most recent list of Holders furnished to the
Trustee prior to such solicitation pursuant to Section 7.1. Any vote or action pursuant to this Section 9.2 can only be taken by Persons who are Holders on such record date and, unless otherwise specified, such vote or action must take
place on or prior to the 180th day after such record date. The Company may change the record date at its option, and the Company will provide written notice to the Trustee and to each Holder of any such change of record date. 

Section 9.3 Execution of Supplemental Indentures. 

In executing, or accepting the additional trusts created by, any supplemental indenture permitted by this Article IX or the modifications
thereby of the trusts created by this Indenture, the Trustee shall be entitled to receive, and (subject to Section 6.1) shall be fully protected in relying upon, an Officer’s Certificate and an Opinion of Counsel stating that the execution
of such supplemental indenture is authorized or permitted by this Indenture and complies with the provisions hereof (including Section 9.5 hereof) and an Opinion of Counsel to the effect that such supplemental indenture is enforceable against
the Company in accordance with its terms, subject to then customary exceptions. 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 or
liabilities under this Indenture or otherwise. 
 Section 9.4 Effect of Supplemental Indentures. 

Upon the execution of any supplemental indenture under this Article IX, 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 IX shall conform to the requirements of the Trust Indenture Act as then in
effect. 
 Section 9.6 Reference in Securities to Supplemental Indentures. 

Securities authenticated and delivered after the execution of any supplemental indenture pursuant to this Article IX 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 such Securities may be authenticated and delivered by the Trustee in exchange for Outstanding Securities of such series. 

  
 47 

 ARTICLE X 

COVENANTS 
 Section 10.1 Payment of
Principal, Premium and Interest. 
 (a) The Company covenants and agrees for the benefit of each series of Securities that it will duly
and punctually pay the principal of (and premium, if any) and interest on the Securities of that series in accordance with the terms of the Securities of that series and this Indenture. 

(b) An installment of principal or interest shall be considered paid on the date it is due if the Trustee or Paying Agent holds on that date
money designated for and sufficient to pay such installment and is not prohibited from paying such money to the Holders pursuant to the terms of this Indenture or otherwise. 

Section 10.2 Maintenance of Office or Agency. 

(a) The Company will maintain in each Place of Payment for any series of Securities an office or agency where Securities of that series may be
presented or surrendered for payment, where Securities of that series may be surrendered for registration of transfer or exchange and where notices and demands to or upon the Company in respect of the Securities of that series and this Indenture may
be served. The Company will give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to
furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee, and the Company hereby appoints the Trustee as its agent to receive all such
presentations, surrenders, notices and demands. 
 (b) The Company may also from time to time designate one or more other offices or
agencies where the Securities of one or more series may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided, however, that no such designation or rescission shall in any manner
relieve the Company of its obligation to maintain an office or agency in each Place of Payment for Securities of any series for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of
any change in the location of any such other office or agency. 
 Section 10.3 Money for Securities Payments to Be Held in Trust. 

(a) If the Company shall at any time act as its own Paying Agent with respect to any series of Securities, it will, on or before each due date
of the principal of (and premium, if any) or interest on any of the Securities of that series, segregate and hold in trust for the benefit of the Persons entitled thereto a sum sufficient to pay the principal (and premium, if any) or interest so
becoming due until such sums shall be paid to such Persons or otherwise disposed of as herein provided and will promptly notify the Trustee of its failure so to act. 

(b) Whenever the Company shall have one or more Paying Agents for any series of Securities, it will, prior to each due date of the principal
of (and premium, if any) or interest on any Securities of that series, deposit with a Paying Agent a sum sufficient to pay the principal (and premium, if any) or interest so becoming due, such sum to be held in trust for the benefit of the Persons
entitled to such principal, premium or interest, and (unless such Paying Agent is the Trustee) the Company will promptly notify the Trustee of its action or failure so to act. 

  
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 (c) The Company will cause each Paying Agent for any series of Securities other than the
Trustee or the Company to execute and deliver to the Trustee an instrument in which such Paying Agent shall agree with the Trustee, subject to the provisions of this Section 10.3, that such Paying Agent will: 

(1) hold all sums held by it for the payment of the principal of (and premium, if any) or interest on Securities of that series in trust for
the benefit of the Persons entitled thereto until such sums shall be paid to such Persons or otherwise disposed of as herein provided; 

(2) give the Trustee notice of any default by the Company (or any other obligor upon the Securities of that series) in the making of any
payment of principal (and premium, if any) or interest on the Securities of that series; and 
 (3) at any time during the continuance of
any such default, upon the written request of the Trustee, forthwith pay to the Trustee all sums so held in trust by such Paying Agent. 

(d) The Company may at any time, for the purpose of obtaining the satisfaction and discharge of this Indenture or for any other purpose, pay,
or by Company Order, direct any Paying Agent to pay, to the Trustee all sums held in trust by the Company or such Paying Agent, such sums to be held by the Trustee upon the same trusts as those upon which such sums were held by the Company or such
Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such Paying Agent shall be released from all further liability with respect to such money. 

(e) Any money deposited with the Trustee or any Paying Agent, or then held by the Company in trust for the payment of the principal of (and
premium, if any) or interest on any Security of any series, and remaining unclaimed for two years after such principal (and premium, if any) or interest has become due and payable shall be paid to the Company on Company Request or (if then held by
the Company) shall be discharged from such trust; and the Holder of such Security shall thereafter, as an unsecured general creditor, look only to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to
such trust money, and all liability of the Company as trustee thereof, shall thereupon cease. 
 Section 10.4 Corporate Existence. 

Subject to Article VIII, the Company will do or cause to be done all things necessary to preserve and keep in full force and effect its
corporate existence. 
 Section 10.5 [Reserved]. 

Section 10.6 Statement by Officer as to Default. 

The Company will deliver to the Trustee, within 120 days after the end of each fiscal year of the Company ending after the date hereof, an
Officer’s Certificate signed by the principal executive officer, principal financial officer or principal accounting officer stating whether or not to the best knowledge of the signer thereof the Company is in default in the performance and
observance of any of the terms, provisions and conditions applicable to the Company and, if the Company shall be in default, specifying all such defaults and the nature and status thereof of which he or she may have knowledge. If any default or
Event of Default under Section 5.1 has occurred and is continuing, within 10 Business Days after its becoming aware of such occurrence the Company shall deliver to the Trustee an Officer’s Certificate specifying such event and what action
the Company is taking or proposes to take with respect thereto. 

  
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 ARTICLE XI 

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 XI. 
 Section 11.2 Election
to Redeem; Notice to Trustee. 
 The election of the Company to redeem any Securities shall be evidenced by a Board Resolution. In case
of any redemption at the election of the Company of less than all the Securities of like tenor of any series, the Company shall, at least two Business Days before notice of redemption is required to be delivered to Holders pursuant to
Section 11.4 hereof, notify the Trustee of such Redemption Date and of the principal amount of Securities of such series to be redeemed. Any such notice may be cancelled at any time prior to notice of such redemption being sent to any Holder
and shall thereby be void and of no effect. 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 Officer’s Certificate evidencing compliance with such restriction. 
 Section 11.3 Selection by Trustee of Securities to Be
Redeemed. 
 (a) If less than all the Securities of like tenor of any series are to be redeemed, the particular securities to be
redeemed shall be selected by the Trustee not more than 45 days prior to the Redemption Date, from the Outstanding Securities of like tenor of such series not previously called for redemption, by lot or, in the Trustee’s discretion, on a pro-rata basis, subject to the redemption procedures of the applicable depositary, 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 such Securities of a denomination larger than the minimum authorized denomination for such Securities. 

(b) The Trustee shall promptly notify the Company 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. 

  
 50 

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

Section 11.4 Notice of Redemption. 

(a) Notice of redemption shall be sent not less than 10 nor more than 60 days prior to the Redemption Date to each Holder of Securities to be
redeemed, in accordance with Section 1.6; provided, that such notice of redemption may be furnished, in the Company’s discretion, more than 60 days prior to the Redemption Date if the notice is issued in connection with a satisfaction and
discharge of this Indenture with respect to Securities of any series or a defeasance of the Securities pursuant to Articles IV or XIII hereof. 
 All
notices of redemption shall state: 
 (1) the Redemption Date; 

(2) the Redemption Price (or the method of calculating or determining the Redemption Price); 

(3) if less than all the Outstanding Securities of like tenor of any series are to be redeemed, the identification (and, in the case of
partial redemption, the principal amounts) of the particular Securities to be redeemed; 
 (4) 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 of such Security will receive, without 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 will become due
and payable upon each such Security to be redeemed and, if applicable, that interest thereon will cease to accrue on and after said date; 

(6) the CUSIP number and/or similar numbers of such Securities, if any (or any other numbers used by a Depositary to identify such
Securities); 
 (7) the place or places where such Securities are to be surrendered for payment of the Redemption Price; and 

(8) that the redemption is for a sinking fund, if such is the case. 

(b) Notice of redemption of Securities to be redeemed at the election of the Company shall be given by the Company or, at the Company’s
request made in an Officer’s Certificate, requesting that the Trustee give such notice, at least two Business Days prior to the date the notice of redemption is to be given (unless a shorter time period shall be acceptable to the Trustee), by
the Trustee in the name and at the expense of the Company. 

  
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 Section 11.5 Deposit of Redemption Price. 

No later than 11:00 a.m. New York time on the 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, the Company shall segregate and hold in trust as provided in Section 10.3) an amount of money sufficient to pay the Redemption Price of, and (except if the Redemption Date shall be an Interest Payment
Date) accrued interest on, all the Securities which are to be redeemed on that date; provided, however, that to the extent any such money is received by the Trustee or a Paying Agent from the Company after 11:00 a.m. New York time, on the due date,
such money will be deemed deposited within one Business Day of receipt thereof. 
 Section 11.6 Securities Payable on Redemption Date. 

(a) Notice of redemption having been given as aforesaid, the Securities so to be redeemed shall, on the Redemption Date, become due and
payable at the Redemption Price therein specified and, from and after such date (unless the Company shall default in the payment of the Redemption Price and accrued interest) such Securities shall cease to bear interest. Upon surrender of any such
Security for redemption in accordance with said notice, such Security shall be paid by the Company at the Redemption Price, together with accrued interest to the Redemption Date; provided, however, that installments of interest whose Stated Maturity
is on or prior to the Redemption Date shall be payable to the Holders of such Securities, or one or more Predecessor Securities, registered as such at the close of business on the relevant record dates according to their terms and the provisions of
Section 3.7. 
 (b) If any Security called for redemption shall not be so paid upon surrender thereof for redemption, the principal
(and premium, if any) shall, until paid, bear interest from the Redemption Date at the rate prescribed therefor in the Security. 
 Section 11.7
Securities Redeemed in Part. 
 Any Security which is to be redeemed only in part shall be surrendered at a Place of Payment therefor
(with, if the Company or the Trustee so requires, due endorsement by, or a written instrument of transfer in form satisfactory to the Company and the Trustee duly executed by the Holder thereof or such Holder’s attorney duly authorized in
writing), and the Company shall execute and, upon Company Order, the Trustee shall authenticate and deliver to the Holder of such Security without service charge, a new Security or Securities of the same series and of like tenor, 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. 

ARTICLE XII 
 SINKING
FUNDS 
 Section 12.1 Applicability of Article. 

(a) 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. 

  
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 (b) The minimum amount of any sinking fund payment provided for by the terms of Securities
of any series is herein referred to as a “mandatory sinking fund payment”, and any payment in excess of such minimum amount provided for by the terms of Securities of any series is herein referred to as an “optional sinking fund
payment”. If provided for by the terms of Securities of any series, the cash amount of any sinking fund payment may be subject to reduction as provided in Section 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. 
 Section 12.2 Satisfaction of Sinking Fund Payments with
Securities. 
 The Company (1) may deliver Outstanding Securities of a series (other than any previously called for redemption) and
(2) may apply as a credit Securities of a series which have been redeemed either at the election of the Company pursuant to the terms of such Securities or through the application of permitted optional sinking fund payments pursuant to the
terms of such Securities, in each case in satisfaction of all or any part of any sinking fund payment with respect to the Securities of such series required to be made pursuant to the terms of such Securities as provided for by the terms of such
series; provided that such Securities have not been previously so credited. Such Securities shall be received and credited for such purpose by the Trustee at the Redemption Price specified in such Securities for redemption through operation of the
sinking fund and the amount of such sinking 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 any series of Securities, the Company will deliver to the
Trustee an Officer’s Certificate specifying the amount of the next ensuing sinking fund payment for that series pursuant to the terms of that series, the portion thereof, if any, which is to be satisfied by payment of cash 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 will also deliver to the Trustee any such Securities. 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 XIII 
 DEFEASANCE
AND COVENANT DEFEASANCE 
 Section 13.1 Applicability of Article; Company’s Option to Effect Defeasance or Covenant
Defeasance. 
 Unless pursuant to Section 3.1 provision is made for either or both of (a) defeasance of the Securities of a
series under Section 13.2 to not be applicable with respect to the Securities of such series or (b) covenant defeasance of the Securities of a series under Section 13.3 to not be applicable with respect to the Securities of such
series, then the provisions of such Sections 13.2 and 13.3, together with the other provisions of this Article XIII, shall be applicable to the Securities of such series, and the Company may at its option by or pursuant to a Board Resolution, at any
time, with respect to the Securities of such series, elect to have either Section 13.2 or Section 13.3 be applied to the Outstanding Securities of such series upon compliance with the conditions set forth below in this Article XIII. 

  
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 Section 13.2 Defeasance and Discharge. 

Upon the Company’s exercise of the option set forth in Section 13.1 applicable to this Section 13.2, the Company shall be
deemed to have been discharged from its obligations with respect to the Outstanding Securities of such series on the date the conditions set forth below 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 the Outstanding Securities of such series 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 and request of the Company, shall execute instruments acknowledging the same), except for the following which shall survive until otherwise terminated or discharged hereunder:
(A) the rights of Holders of Outstanding Securities of such series to receive, solely from the trust fund described in Section 13.4 and as more fully set forth in such Section, payments in respect of the principal of (and premium, if any)
and interest on such Securities when such payments are due, (B) the Company’s obligations with respect to such Securities under Sections 3.4, 3.5, 3.6, 10.2 and 10.3, (C) the rights, powers, trusts, duties, and immunities of the Trustee
under Sections 3.5, 3.6, 3.7, 3.9, 4.2, 6.7 and Section 10.3(e), and otherwise the duty of the Trustee to authenticate Securities of such series issued on registration of transfer or exchange and (D) this Article XIII. Subject to
compliance with this Article XIII, the Company may exercise its option under this Section 13.2 notwithstanding the prior exercise of its option under Section 13.3 with respect to the Securities of such series. 

Section 13.3 Covenant Defeasance. 

Upon the Company’s exercise of the option set forth in Section 13.1 applicable to this Section 13.3, the Company shall be
released from its obligations under Sections 7.4 and 10.4 and clause (2) of the first paragraph of Section 8.1 and any other covenants to be applicable to the Securities of a series as specified pursuant to Section 3.1 unless
specified otherwise pursuant to such Section (and the failure to comply with any such provisions shall not constitute a default or Event of Default under Section 5.1), and the occurrence of any event described in Section 5.1(d) and
Section 5.1(g) and any other Events of Default to be applicable to the Securities of a series as specified pursuant to Section 3.1 unless specified otherwise pursuant to such Section shall not constitute a default or Event of Default
hereunder, with respect to the Outstanding Securities of such series on and after the date the conditions set forth below are satisfied (hereinafter, “covenant defeasance”). For this purpose, such covenant defeasance means
that, with respect to the Outstanding Securities of such series, the Company may omit to comply with and shall have no liability in respect of any term, condition or limitation set forth in any such Section with respect to it, whether directly or
indirectly by reason of any reference elsewhere herein to any such Section or by reason of any reference in any such Section to any other provision herein or in any other document, but the remainder of this Indenture and such Securities shall be
unaffected thereby. 

  
 54 

 Section 13.4 Conditions to Defeasance or Covenant Defeasance. 

The following shall be the conditions to application of either Section 13.2 or Section 13.3 to the Outstanding Securities of such
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 XIII applicable to it) as trust funds in trust for the purpose of making the following payments, for the benefit of the Holders of such Securities,
(A) money in an amount, or (B) U.S. Government Obligations which through the scheduled payment of principal and interest in respect thereof in accordance with their terms will provide, not later than the due date of any payment, money in
an amount, or (C) a combination thereof, sufficient, without reinvestment, in the opinion of a nationally recognized firm of independent public accountants, investment bank or appraisal firm, 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) on and each installment of principal of (premium, if any) and interest on the Outstanding Securities of such series on the Stated
Maturity or on the Redemption Date, as the case may be (the Company being required to specify whether the Outstanding Securities of such series are being defeased to maturity or to a particular redemption date), of such principal or installment of
principal or interest and (ii) any mandatory sinking fund payments or analogous payments applicable to the Outstanding Securities of such series on the day on which such payments are due and payable in accordance with the terms of this
Indenture and of such Securities. For this purpose, “U.S. Government Obligations” means securities that are (1) direct obligations of the United States for the payment of which its full faith and credit is pledged, or
(2) obligations of a person controlled or supervised by and acting as an agency or instrumentality of the United States, the payment of which is unconditionally guaranteed as a full faith and credit obligation by the United States, which in
either case, are not callable or redeemable by the issuer thereof and shall also include a depository receipt issued by a bank (as defined in Section 3(a)(2) of the Securities Act) as custodian with respect to any such U.S. Government
Obligations or a specific payment of principal of or interest on any such U.S. Government Obligations held by such custodian for the account of the holder of such depository receipt; provided that (except as required by law) such custodian is not
authorized to make any deduction from the amount payable to the holder of such depository receipt from any amount received by the custodian in respect of the U.S. Government Obligations or the specific payment of principal of or interest on the U.S.
Government Obligations evidenced by such depository receipt; 
 (b) no Event of Default with respect to the Securities of such series shall
have occurred and be continuing on the date of such deposit (other than a default resulting from borrowing of funds to be applied to such deposit and the grant of any lien securing such borrowing); 

(c) no defaults or Events of Default related to bankruptcy, insolvency or organization occurs during the 90 days following the deposit; 

(d) such defeasance or covenant defeasance must not result in the trust arising from the deposit constituting an investment company within the
meaning of the Investment Company Act of 1940, as amended (the “Investment Company Act”), unless such trust will be registered under the Investment Company Act or exempt from registration thereunder; 

  
 55 

 (e) such defeasance or covenant defeasance shall not result in a breach or violation of, or
constitute a default under, any other agreement or instrument to which the Company is a party or by which it is bound (other than a default resulting from borrowing of funds to be applied to such deposit and the grant of any lien securing such
borrowing); 
 (f) such defeasance or covenant defeasance must not cause the trustee to have a conflicting interest within the meaning of
the Trust Indenture Act; 
 (g) such defeasance or covenant defeasance shall not cause any Securities of such series then listed on any
registered national securities exchange under the Exchange Act to be delisted; 
 (h) in the case of an election under Section 13.2,
the Company shall have delivered to the Trustee an Opinion of Counsel stating that (x) the Company has received from, or there has been published by, the Internal Revenue Service a ruling, or (y) since the date of this Indenture there has
been a change in the applicable federal income tax law, in either case to the effect that, and based thereon such opinion shall confirm that, the Holders of the Outstanding Securities of such series will not recognize income, gain or loss for
federal income tax purposes as a result of such 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; 

(i) in the case of an election under Section 13.3, the Company shall have delivered to the Trustee an Opinion of Counsel to the effect
that the Holders of the Outstanding Securities of such series will not recognize income, gain or loss for federal income tax purposes as a result of such covenant defeasance and will be subject to federal income tax on the same amounts, in the same
manner and at the same times as would have been the case if such covenant defeasance had not occurred; 
 (j) such defeasance or covenant
defeasance shall be effected in compliance with any additional terms, conditions or limitations which may be imposed on the Company in connection therewith pursuant to Section 3.1; and 

(k) the Company shall have delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that all conditions
precedent provided for relating to either the defeasance under Section 13.2 or the covenant defeasance under Section 13.3, as the case may be, have been complied with. 

Section 13.5 Deposited Money and U.S. Government Obligations to Be Held in Trust; Other Miscellaneous Provisions. 

(a) Subject to the provisions of the last paragraph of Section 10.3, all money and U.S. Government Obligations (including the proceeds
thereof) deposited with the Trustee (or other qualifying trustee, collectively, for purposes of this Section 13.5, the “Trustee”) pursuant to Section 13.4 in respect of the Outstanding Securities of such 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), 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, but such money need not be segregated from other funds except to the extent required by law. 

  
 56 

 (b) The Company shall pay and indemnify the Trustee against any tax, fee or other charge
imposed on or assessed against the U.S. Government Obligations deposited pursuant to Section 13.4 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 the Outstanding Securities of such series. 
 (c) Anything in this Article XIII to the contrary notwithstanding, the Trustee
shall deliver or pay to the Company from time to time upon Company Request any money or U.S. Government Obligations held by it as provided in Section 13.4 which, in the opinion of a nationally recognized firm of independent public accountants,
investment bank or appraisal firm 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 an equivalent defeasance or covenant defeasance. 

(d) In the event that the Trustee is unable to apply the funds held in trust to the payment of obligations under the Securities by reason of a
court order or governmental injunction or prohibition, then those of the Company’s obligations discharged under the defeasance or covenant defeasance will be revived and reinstated as though no deposit of funds had occurred, until such time as
the Trustee is permitted to apply all funds held in trust under the procedure described above to the payment of obligations under the Securities. However, if the Company makes any payment of principal or interest the Holders, the Company will have
the right to receive such payments from the trust in the place of the Holders. 
 * * * * 

This instrument may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, but all such counterparts shall
together constitute but one and the same instrument. The exchange of copies of this Indenture and of signature pages by facsimile, PDF or other electronic transmission shall constitute effective execution and delivery of this Indenture as to the
parties hereto and may be used in lieu of the original Indenture and signature pages for all purposes. All notices, approvals, consents, requests and any communications hereunder must be in writing (provided that any communication sent to the
Trustee hereunder must be in the form of a document that is signed manually or by way of a digital signature provided by DocuSign or such other digital signature provider as specified in writing to the Trustee by the Company, in English). The
Company agrees to assume all risks arising out of the use of using digital signatures and electronic methods to submit communications to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the
risk of interception and misuse by third parties. 
 [The remainder of this page intentionally left blank.] 

  
 57 

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

			
	CHARAH SOLUTIONS, INC.
		
	By:	 	 
		 	Name: Roger Shannon
		 	Title: Chief Financial Officer and Treasurer

 [Signature Page – Indenture] 

 
			
	Wilmington Savings Fund Society, FSB, as Trustee
		
	By:	 	 
		 	Name:
		 	Title:

 [Signature Page – Indenture]EX-4.7

Table of Contents

 Exhibit 4.7 
  

 
 CHARAH SOLUTIONS, INC. 

and 
 WILMINGTON SAVINGS
FUND SOCIETY, FSB 
 as Trustee 

FIRST SUPPLEMENTAL INDENTURE 

Dated as of August [•], 2021 

to the Indenture dated as of August [•], 2021 

8.50% Senior Notes due 2026 
  

 

Table of Contents

 TABLE OF CONTENTS 

 

					
	 	  	Page	 
	 ARTICLE 1 APPLICATION OF FIRST SUPPLEMENTAL INDENTURE AND CREATION OF THE NOTES
	  	 	1	 
		
	 Section 1.01. Application of First Supplemental Indenture
	  	 	1	 
		
	 Section 1.02. Creation of the Notes
	  	 	2	 
		
	 ARTICLE 2 DEFINITIONS
	  	 	2	 
		
	 Section 2.01. Certain Terms Defined in the Base Indenture
	  	 	2	 
		
	 Section 2.02. Definitions
	  	 	2	 
		
	 ARTICLE 3 FORM AND TERMS OF THE NOTES
	  	 	3	 
		
	 Section 3.01. Form and Dating
	  	 	3	 
		
	 Section 3.02. Terms of the Notes
	  	 	3	 
		
	 Section 3.03. Optional Redemption
	  	 	4	 
		
	 Section 3.04. Optional Redemption Upon Change of Control
	  	 	5	 
		
	 Section 3.05. Open Market Repurchases
	  	 	5	 
		
	 ARTICLE 4 CERTAIN COVENANTS
	  	 	6	 
		
	 Section 4.01. Merger, Consolidation or Sale of Assets
	  	 	6	 
		
	 Section 4.02. Reporting
	  	 	6	 
		
	 Section 4.03. Payment of Taxes
	  	 	7	 
		
	 ARTICLE 5 EVENTS OF DEFAULT
	  	 	7	 
		
	 Section 5.01. Events of Default
	  	 	7	 
		
	 ARTICLE 6 MISCELLANEOUS
	  	 	8	 
		
	 Section 6.01. Trust Indenture Act Controls
	  	 	8	 
		
	 Section 6.02. New York Law to Govern
	  	 	8	 
		
	 Section 6.03. Counterparts
	  	 	8	 
		
	 Section 6.04. Severability
	  	 	9	 
		
	 Section 6.05. Ratification
	  	 	9	 
		
	 Section 6.06. Effectiveness
	  	 	9	 
		
	 Section 6.07. Trustee Makes No Representation
	  	 	9	 
		
	 Section 6.08. Electronic Means
	  	 	9	 
		
	 Section 6.09. OFAC Certification and Covenants
	  	 	10	 
		
	 EXHIBIT A Form of 8.50% Senior Note due 2026
	  	 	A-1	 

  
 i 

Table of Contents

 FIRST SUPPLEMENTAL INDENTURE 

FIRST SUPPLEMENTAL INDENTURE (this “First Supplemental Indenture”), dated as of August [•], 2021, between Charah Solutions, Inc.,
a Delaware corporation (the “Company”), and Wilmington Savings Fund Society, FSB, as trustee (the “Trustee”). 

RECITALS OF THE COMPANY 
 WHEREAS,
the Company and the Trustee executed and delivered an Indenture, dated as of August [•], 2021 (the “Base Indenture” and, together with the First Supplemental Indenture, the “Indenture”) to provide
for the issuance by the Company from time to time of Securities to be issued in one or more series as provided in the Indenture; 
 WHEREAS,
Section 9.1 of the Base Indenture provides, among other things, that the Company and the Trustee may enter into one or more indentures supplemental to the Base Indenture, without the consent of any Holders of Securities, to establish the form
or terms of Securities of any series as permitted by Sections 2.1 and 3.1 of the Base Indenture; 
 WHEREAS, the Company desires to execute this
First Supplemental Indenture, pursuant to Section 2.1 of the Base Indenture, to establish the form and, pursuant to Section 3.1 of the Base Indenture, to provide for the issuance, of a series of its senior notes designated as its 8.50%
Senior Notes due 2026 (the “Notes”), in an initial aggregate principal amount of $135,000,000. The Notes are a series of Securities as referred to in Section 3.1 of the Base Indenture. 

WHEREAS, the Company has requested and hereby requests that the Trustee execute and deliver this First Supplemental Indenture; 

WHEREAS, the execution and delivery of this First Supplemental Indenture has been duly authorized by the Company and all things necessary have been
done by the Company to make this First Supplemental Indenture, when executed and delivered by the Company, a valid and binding supplement to the Base Indenture and agreement of the Company; 

WHEREAS, all things necessary have been done by the Company to make the Notes, when executed by the Company and authenticated and delivered by the
Trustee in accordance with the provisions of the Base Indenture, the valid and binding obligations of the Company; and 
 WHEREAS, all conditions
precedent provided for in the Base Indenture relating to this First Supplemental Indenture have been complied with. 
 NOW, THEREFORE, in
consideration of the premises stated herein and the purchase of the Notes by the Holders thereof, the Company and the Trustee mutually covenant and agree for the equal and proportionate benefit of the respective Holders from time to time of the
Notes as follows: 
 ARTICLE 1 

APPLICATION OF FIRST SUPPLEMENTAL INDENTURE 

AND CREATION OF THE NOTES 

Section 1.01. Application of First Supplemental Indenture. 

Notwithstanding any other provision of this First Supplemental Indenture, all provisions of this First Supplemental Indenture with specific Article numbers or
Section numbers refer to Articles and Sections contained in this First Supplemental Indenture and not the Base Indenture or any other document. All Initial Notes and Additional Notes, if any, shall be treated as a single class for all purposes of
the Indenture, including waivers, amendments, redemptions and offers to purchase. Notwithstanding any other provision of this First Supplemental Indenture, the provisions of this First Supplemental Indenture, including the covenants set forth
herein, are expressly and solely for the benefit of the Holders of the Notes established by this First Supplemental Indenture. 

  
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Table of Contents

 Section 1.02. Creation of the Notes. In accordance with Sections 2.1 and 3.1 of the Base
Indenture, the Company hereby creates the Notes as a separate series of its Securities issued pursuant to the Indenture, as supplemented by this First Supplemental Indenture. The Notes shall be issued initially in an aggregate principal amount of
$135,000,000. 
 ARTICLE 2 

DEFINITIONS 
 Section 2.01. Certain
Terms Defined in the Base Indenture. 
 For purposes of this First Supplemental Indenture, all capitalized terms used but not defined herein shall have
the meanings ascribed to such terms in the Base Indenture. 
 Section 2.02. Definitions. (a) For the benefit of the Holders of the Notes,
the following terms shall have the meanings set forth in this Section 2.02: 
 “Additional Notes” has the
meaning specified in Section 3.02(b) of this First Supplemental Indenture. 
 “Authorized Officers” has
the meaning specified in Section 6.08 of this First Supplemental Indenture. 
 “Change of Control” has the
meaning specified in Section 3.04 of this First Supplemental Indenture. 
 “Continuing Director” means a
director who either was a member of the board of directors of the Company on the Issue Date or who becomes a member of the Board of Directors subsequent to that date and whose election, appointment or nomination for election by the stockholders of
the Company is duly approved by a majority of the continuing directors on the Board of Directors at the time of such approval by such election or appointment. 

“Depositary” has the meaning specified in Section 3.01(c) of this First Supplemental Indenture. 

“Electronic Means” shall mean the following communications methods: e-mail, facsimile
transmission, secure electronic transmission containing applicable authorization codes, passwords and/or authentication keys issued by the Trustee, or another method or system specified by the Trustee as available for use in connection with its
services under the Base Indenture, as supplemented by this First Supplemental Indenture. 
 “Global Notes” means the Notes in the
form of Global Securities issued to the Depositary or its nominee, substantially in the form of Exhibit A of this First Supplemental Indenture. 

“Initial Notes” has the meaning specified in Section 3.02(b) of this First Supplemental Indenture. 

“Instructions” has the meaning specified in Section 6.08 of this First Supplemental Indenture. 

“Issue Date” means [•], 2021, the original issue date of the Notes. 

“Notes” has the meaning specified in the recitals of this First Supplemental Indenture. 

“Notes Par Call Date” has the meaning specified in Section 3.03(b) of this First Supplemental Indenture.

 “OFAC” has the meaning specified in Section 6.09(a) of this First Supplemental Indenture. 

“Sanctions” has the meaning specified in Section 6.09(a) of this First Supplemental Indenture. 

“Surviving Person” has the meaning specified in Section 4.01(a) of this First Supplemental Indenture. 

“Voting Stock” of any specified Person as of any date means the Capital Stock of such Person that is at the time entitled to vote
generally in the election of the board of directors of such Person. 

  
 2 

Table of Contents

 ARTICLE 3 

FORM AND TERMS OF THE NOTES 

Section 3.01. Form and Dating. 
 a) Form. The
Notes and the Trustee’s certificate of authentication shall be substantially in the form of Exhibit A attached hereto. The Notes shall be executed on behalf of the Company by an Officer of the Company. The Notes may have notations,
legends or endorsements required by law, stock exchange rules or usage. Each Note shall be dated the date of its authentication. The Notes and any beneficial interest in the Notes shall be in minimum denominations of $25.00 and integral multiples of
$25.00 in excess thereof. 
 b) Base Indenture. The terms and notations contained in the Notes shall constitute, and are hereby expressly made, a
part of the Base Indenture, and the Company and the Trustee, by their execution and delivery of this First Supplemental Indenture, expressly agree to such terms and provisions and to be bound thereby. 

c) Global Notes. The Notes shall be issued initially in the form of fully registered Global Securities, which shall be deposited on behalf of the
purchasers of the Notes represented thereby with The Depository Trust Company, New York, New York (the “Depositary”) or its custodian and registered in the name of Cede & Co., the Depositary’s nominee, duly
executed by the Company and authenticated by the Trustee. 
 d) Book-Entry Provisions. This Section 3.01(d) shall apply only to the Global Notes
deposited with or on behalf of the Depositary. The Company shall execute and the Trustee shall, in accordance with this Section 3.01(d), authenticate and deliver the Global Notes that shall be registered in the name of the Depositary or the
nominee of the Depositary and shall be delivered by the Trustee to the Depositary or its custodian. 
 e) Paying Agent. The Company initially
appoints the Trustee as Paying Agent for the payment of the principal of (and premium, if any) and interest on the Notes and the Corporate Trust Office of the Trustee, is hereby designated as the Place of Payment where the Notes may be presented for
payment. 
 Section 3.02. Terms of the Notes. The following terms relating to the Notes are hereby established: 

a) Title. The Notes shall constitute a series of Securities having the title “8.50% Senior Notes due 2026”. 

b) Principal Amount. The aggregate principal amount of the Notes that may be initially authenticated and delivered under the Indenture (the
“Initial Notes”) shall be $135,000,000 (except for Notes authenticated and delivered upon registration of, transfer of, or in exchange for, or in lieu of, other Notes pursuant to Sections 3.4, 3.5, 3.6, 9.6 or 11.7 of the
Base Indenture). The Company may from time to time, without the consent of the Holders of Notes, issue additional Notes (in any such case “Additional Notes”) having the same terms as to status, redemption or otherwise (except
the price to public, the issue date and, if applicable, the initial interest accrual date and the initial interest payment date) that may constitute a single fungible series with the Initial Notes; provided that if any such Additional Notes are not
fungible with the Initial Notes for U.S. federal income tax purposes, such Additional Notes will have one or more separate CUSIP numbers. Any Additional Notes and the Initial Notes shall constitute a single series under the Indenture and all
references to the Notes shall include the Initial Notes and any Additional Notes unless the context otherwise requires. 
 c) Maturity Date. The
entire outstanding principal amount of the Notes shall be payable on [•], 2026 (the “Maturity Date”). 
 d) Interest
Rate. The rate at which the Notes shall bear interest shall be 8.50% per annum; the date from which interest shall accrue on the Notes shall be [•], 2021, or the most recent Interest Payment Date to which interest has been paid or provided
for; the Interest Payment Dates for the Notes shall be January 31, April 30, July 31 and October 31 of each year and on the Maturity Date, beginning October 31, 2021; the interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date, will be paid, in immediately available funds, to the Persons in whose names the Notes (or predecessor Notes) are registered (which shall initially be the Depositary) at the close of business on the Regular
Record Date for such interest, which shall be the January 15, April 15, July 15 or October 15 (whether 

  
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Table of Contents

 
or not a Business Day), as the case may be, preceding such Interest Payment Date, and the October 15 immediately preceding the Maturity Date. Interest shall be computed on the basis of a 360-day year comprised of twelve 30-day months. For so long as the Notes are represented in global form by one or more Global Securities, all payments of principal (and
premium, if any) and interest shall be made by wire transfer of immediately available funds to the Depositary or its nominee, as the case may be, as the registered owner of the Global Security representing such Notes. In the event that definitive
Notes shall have been issued, all payments of principal (and premium, if any) and interest shall be made by wire transfer of immediately available funds to the accounts of the registered Holders thereof; provided, that the Company may elect to make
such payments at the office of the Paying Agent in the City of Wilmington, Delaware; and provided further, that the Company may at its option pay interest by check to the registered address of each Holder of a definitive Note. 

e) Currency. The currency of denomination of the Notes is United States Dollars. Payment of principal of and interest and premium, if any, on the Notes
shall be made in United States Dollars. 
 f) Sinking Fund. The Notes are not subject to any sinking fund. 

g) Additional Interest. At the Company’s election, the sole remedy with respect to an Event of Default due to a failure to comply with reporting
requirements under the Trust Indenture Act or under Section 4.02 below, for the first 180 calendar days after the occurrence of such Event of Default, consists exclusively of the right to receive additional interest on the Notes at an
annual rate equal to (1) 0.25% for the first 90 calendar days after such default and (2) 0.50% for calendar days 91 through 180 after such default. On the 181st day after such Event of Default, if such violation is not cured or waived, the Trustee
or the Holders of not less than 25% of the outstanding principal amount of the Notes may declare the principal, together with accrued and unpaid interest, if any, on the Notes to be due and payable immediately. If the Company chooses to pay such
additional interest, the Company must notify the Trustee and the Holders of the Notes by certificate of the Company’s election at any time on or before the close of business on the first business day following the Event of Default and the
Company shall deliver to the trustee an Officer’s Certificate (upon which the Trustee may rely conclusively) to that effect stating (i) the amount of such additional interest that is payable and (ii) the date on which such additional
interest is payable. Unless and until the Trustee receives such a certificate, the Trustee may assume without inquiry that no such additional interest is payable and the Trustee shall not have any duty to verify the Company’s calculations of
additional interest. 
 Section 3.03. Optional Redemption. 

a) The provisions of Article 11 of the Base Indenture, as supplemented by the provisions of this First Supplemental Indenture, shall apply to the Notes. 

b) Except as provided in Section 3.04 below, the Notes shall not be redeemable by the Company at its option prior to [•], 2023
(the “Notes Par Call Date”). 
 c) The Notes shall be redeemable in whole or in part at any time at the Company’s option
(i) on or after [•], 2023 and prior to [•], 2024, at a price equal to 103% of their principal amount, plus accrued and unpaid interest to, but excluding, the date of redemption, (ii) on or after [•], 2024 and prior to
[•], 2025, at a price equal to 102% of their principal amount, plus accrued and unpaid interest to, but excluding, the date of redemption, and (iii) on or after [•], 2025 and prior to the Maturity Date, at a price equal to 100% of
their principal amount, plus accrued and unpaid interest to, but excluding, the Redemption Date. 
 d) In each case, redemption shall be upon notice not
fewer than 10 days and not more than 60 days prior to the Redemption Date. If less than all of the Notes are to be redeemed, the particular Notes to be redeemed will be selected not more than 45 days prior to the Redemption Date by the Trustee from
the outstanding Notes not previously called for redemption, by lot, or in the Trustee’s discretion, on a pro-rata basis, provided that the unredeemed portion of the principal amount of any Notes will be
in an authorized denomination (which will not be less than the minimum authorized denomination) for such Notes. The Trustee will promptly notify us in writing of the Notes selected for redemption and, in the case of any Notes selected for partial
redemption, the principal amount thereof to be redeemed. The Trustee shall have no obligation to calculate any redemption price or any component thereof, and the Trustee shall be entitled to receive and conclusively rely upon an Officer’s
Certificate delivered by the Company that specifies any redemption price. 

  
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Table of Contents

 e) Unless the Company defaults on the payment of the redemption price, on and after the Redemption Date,
interest will cease to accrue on the Notes called for redemption. 
 Section 3.04. Optional Redemption Upon Change of Control. 

a) The provisions of Article 11 of the Base Indenture, as supplemented by the provisions of this First Supplemental Indenture, shall apply to the Notes. 

b) Prior to the Notes Par Call Date, the Notes shall be redeemable in whole but not in part at the Company’s option at any time within 90 days of the
occurrence of a Change of Control, at a price equal to 100.5% of their principal amount, plus accrued and unpaid interest to, but excluding, the Redemption Date. 

c) Redemption shall be upon notice not fewer than 10 days and not more than 60 days prior to the Redemption Date. The Trustee shall have no obligation to
calculate any redemption price or any component thereof, and the Trustee shall be entitled to receive and conclusively rely upon an Officer’s Certificate delivered by the Company that specifies any redemption price. 

d) Unless the Company defaults on the payment of the redemption price, on and after the Redemption Date, interest will cease to accrue on the Notes called for
redemption. 
 e) A “Change of Control” will be deemed to have occurred at the time after the Notes are originally issued if: 

 

	 	1)	 any “Person” (as such term is used in Sections 13(d) and 14(d) of the Exchange Act) is or becomes the
“Beneficial Owner” (as defined in Rules 13d-3 and 13d-5 under the Exchange Act, except that for purposes of this clause (1) such Person shall be deemed to
have “Beneficial Ownership” of all shares that any such Person has the right to acquire, whether such right is exercisable immediately or only after the passage of time), directly or indirectly, of more than 50.0% of the total voting power
of the Voting Stock of the Company; 

  

	 	2)	 the merger or consolidation of the Company with or into another Person or the merger of another Person with or
into the Company, or the sale of all or substantially all the assets of the Company (determined on a consolidated basis) to another Person other than a transaction following which, in the case of a merger or consolidation transaction, holders of
securities that represented 100.0% of the Voting Stock of the Company immediately prior to such transaction (or other securities into which such securities are converted as part of such merger or consolidation transaction) own directly or indirectly
at least a majority of the voting power of the Voting Stock of the surviving Person in such merger or consolidation transaction immediately after such transaction and in substantially the same proportion as before the transaction;

  

	 	3)	 “Continuing Directors” cease to constitute at least a majority of the Company’s board of
directors; or 

  

	 	4)	 if after the Notes are initially listed on the NYSE or another national securities exchange, the Notes fail, or
at any point cease, to be listed on the NYSE or such other national securities exchange. For the avoidance of doubt, it shall not be a Change of Control if after the Notes are initially listed on the NYSE or another national securities exchange,
such Notes are subsequently listed on a different national securities exchange and the prior listing is terminated. 

 Section 3.05.
Open Market Repurchases. Notwithstanding any provision herein or in the Base Indenture to the contrary, the Company may purchase Notes from investors who are willing to sell from time to time, either in the open market at prevailing prices or
in private transactions at negotiated prices. Notes that the Company purchases may, at the Company’s discretion, be held, resold or canceled. 

  
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Table of Contents

 ARTICLE 4 

CERTAIN COVENANTS 
 The following covenants
shall be applicable to the Company for so long as any of the Notes are Outstanding. Nothing in this Article will, however, affect the Company’s rights or obligations under any other provision of the Base Indenture or this First Supplemental
Indenture. 
 Section 4.01. Merger, Consolidation or Sale of Assets. 

The Company shall not merge or consolidate with or into any other Person (other than a merger of a wholly owned Subsidiary of the Company into the Company) or
sell, transfer, lease, convey or otherwise dispose of all or substantially all of its property (provided that, for the avoidance of doubt, a pledge of assets pursuant to any secured debt instrument of the Company or its Subsidiaries shall not be
deemed to be any such sale, transfer, lease, conveyance or disposition) in one transaction or series of related transactions unless: 
 a) the Company shall
be the surviving Person (the “Surviving Person”) or the Surviving Person (if other than the Company) formed by such merger or consolidation or to which such sale, transfer, lease, conveyance or disposition is made shall be a
corporation or limited liability company organized and existing under the laws of the United States of America, any state thereof or the District of Columbia; 

b) the Surviving Person (if other than the Company) expressly assumes, by supplemental indenture in form reasonably satisfactory to the Trustee, executed and
delivered to the Trustee by such Surviving Person, the due and punctual payment of the principal of, and premium, if any, and interest on, all the Notes Outstanding, and the due and punctual performance and observance of all the covenants and
conditions of this Indenture to be performed by the Company; 
 c) immediately before and immediately after giving effect to such transaction or series of
related transactions, no Default or Event of Default shall have occurred and be continuing; and 
 d) in the case of a merger where the Surviving Person is
other than the Company, the Company shall deliver, or cause to be delivered, to the Trustee, an Officer’s Certificate and an Opinion of Counsel, each stating that such transaction and the supplemental indenture, if any, in respect thereto
comply with this Section 4.01 and that all conditions precedent in this Indenture relating to such transaction have been complied with. 
 The
Surviving Person (if other than the Company) will succeed to, and be substituted for, and may exercise every right and power of, the Company under the Notes and the Indenture, and the Company will be automatically and unconditionally released and
discharged from its obligations under the Notes and the Indenture. 
 Section 4.02. Reporting. 

If, at any time, the Company is not subject to the reporting requirements of Sections 13 or 15(d) of the Exchange Act to file any periodic reports with the
Securities and Exchange Commission, the Company agrees to furnish to Holders and the Trustee, for the period of time during which the Notes are outstanding, its audited annual consolidated financial statements, within 90 days of its fiscal year end,
and unaudited interim consolidated financial statements, within 45 days of its fiscal quarter end (other than our fourth fiscal quarter). All such financial statements will be prepared, in all material respects, in accordance with Generally
Accepted Accounting Principles, as applicable. 
 Delivery of such reports, information and documents to the Trustee pursuant to this Section 4.02 is
for informational purposes only and the Trustee’s receipt of such shall not constitute actual or constructive knowledge or notice of any information contained therein or determinable from information contained therein, including the
Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively on an Officer’s Certificate). 

  
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 Section 4.03. Payment of Taxes. 

The Company will pay or discharge or cause to be paid or discharged, before the same shall become delinquent, all taxes, assessments and governmental charges
levied or imposed upon the Company or upon the income, profits or property of the Company, except where the failure to do so would not be reasonably expected to have a material adverse effect on the business, assets, financial condition or results
of operations of the Company; provided, however, that the Company shall not be required to pay or discharge or cause to be paid or discharged any such tax, assessment or charge whose amount, applicability or validity is being contested in good faith
by appropriate proceedings. 
 ARTICLE 5 

EVENTS OF DEFAULT 
 Section 5.01.
Events of Default. 
 Solely for the benefit of the Holders of the Notes, Section 5.1 of the Base Indenture is hereby deleted in its entirety
and replaced with the following: 
 “Section 5.1. Events of Default. 

“Event of Default”, wherever used herein with respect to the Notes means any one of the following events (whatever the reason for such
Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law 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 any Note when it becomes due and payable, and continuance of such default for a period of 30 days; 

(2) default in the payment of the principal of any Note when due and payable; 

(3) default in the performance, or breach, of any covenant of the Company in this Indenture with respect to the Notes, and continuance of such default or
breach for a period of 60 days after there has been sent 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 Notes, 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; 
 (4) the entry by a court having jurisdiction in
the premises of (A) a decree or order for relief in respect of the Company in an involuntary case or proceeding under any applicable federal or state bankruptcy, insolvency, reorganization or other similar law or (B) a decree or order
adjudging the Company a bankrupt or insolvent, or approving as properly filed a petition seeking reorganization, arrangement, adjustment or composition of or in respect of the Company under any applicable federal or state law, or appointing a
custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar official of the Company or of any substantial part of its property, or ordering the winding up or liquidation of its affairs, and the continuance of any such decree or
order for relief or any such other decree or order unstayed and in effect for a period of 90 consecutive days; or 
 (5) the commencement by the Company of
a voluntary case or proceeding under any applicable federal or state bankruptcy, insolvency, reorganization or other similar law or of any other case or proceeding to be adjudicated a bankrupt or insolvent, or the consent by it to the entry of a
decree or order for relief in respect of the Company in an involuntary case or proceeding under any applicable federal or state bankruptcy, insolvency, reorganization or other similar law or to the commencement of any bankruptcy or insolvency case
or proceeding against it, or the filing by it of a petition or answer or consent seeking reorganization or relief under any applicable federal or state law, or the consent by it to the filing of such petition or to the appointment of or taking
possession by a custodian, receiver, liquidator, assignee, trustee, sequestrator or similar official of the Company or of any substantial part of its property, or the making by the Company of an assignment for the benefit of creditors, or the
admission by the Company in writing of its inability to pay its debts generally as they become due, or the taking of corporate action by the Company in furtherance of any such action. 

  
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 The Trustee shall not be deemed to have notice or be charged with knowledge of an Event of Default hereunder
(except for those described in paragraphs (1) and (2) above if the Trustee is then the Paying Agent) unless written notice of such default or Event of Default from the Company or any Holder is received by a Responsible Officer of the Trustee at
the Corporate Trust Office of the Trustee, and such notice references the Notes and this Indenture.” 
 The Trustee may withhold notice to the Holders
of any Event of Default, except with respect to Events of Default listed in (1) and (2) above, if the Trustee in good faith determines the withholding of notice to be in the interest of the Holders. 

ARTICLE 6 
 MISCELLANEOUS

 Section 6.01. Trust Indenture Act Controls. 

If any provision of this First Supplemental Indenture limits, qualifies or conflicts with another provision which is required to be included in this First
Supplemental Indenture by the Trust Indenture Act, the required provision shall control. If any provision of this First Supplemental Indenture modifies or excludes any provision of the Trust Indenture Act which may be so modified or excluded, the
latter provision shall be deemed to apply to this First Supplemental Indenture as so modified or to be excluded, as the case may be. 
 Section 6.02.
New York Law to Govern. 
 This First Supplemental Indenture and the Notes shall be governed by and construed in accordance with the laws of the
State of New York. 
 Section 6.03. 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. The exchange of copies of this First Supplemental Indenture and of signature pages that are executed by manual signatures that are scanned, photocopied or faxed or by other
electronic signing created on an electronic platform (such as DocuSign) or by digital signing (such as Adobe Sign), in each case that is approved by the Trustee, shall constitute effective execution and delivery of this First Supplemental Indenture
for all purposes. Signatures of the parties hereto that are executed by manual signatures that are scanned, photocopied or faxed or by other electronic signing created on an electronic platform (such as DocuSign) or by digital signing (such as Adobe
Sign), in each case that is approved by the Trustee, shall be deemed to be their original signatures for all purposes of this First Supplemental Indenture as to the parties hereto and may be used in lieu of the original. 

Anything in the Base Indenture, this First Supplemental Indenture or the Notes to the contrary notwithstanding, for the purposes of the transactions
contemplated by the Base Indenture, this First Supplemental Indenture, the Notes and any document to be signed in connection with the Base Indenture, this First Supplemental Indenture or the Notes (including the Trustee’s Certificate of
Authentication on the Notes, amendments, waivers, consents and other modifications, Officer’s Certificates, Company Requests, Company Orders and Opinions of Counsel and other issuance, authentication and delivery documents) or the transactions
contemplated hereby may be signed by manual signatures that are scanned, photocopied or faxed or other electronic signatures created on an electronic platform (such as DocuSign) or by digital signature (such as Adobe Sign), in each case that is
approved by the Trustee, and contract formations on electronic platforms approved by the Trustee, and the keeping of records in electronic form, are hereby authorized, and each shall be of the same legal effect, validity or enforceability as a
manually executed signature in ink or the use of a paper-based recordkeeping system, as the case may be. 

  
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 Section 6.04. Severability. If any provision of this First Supplemental Indenture or the Notes
shall be held to be illegal or unenforceable under applicable law, then the remaining provisions hereof shall be construed as though such invalid, illegal or unenforceable provision were not contained therein. 

Section 6.05. Ratification. 
 The Base Indenture, as
supplemented by this First Supplemental Indenture, is in all respects ratified and confirmed. All provisions included in this First Supplemental Indenture supersede any conflicting provisions included in the Base Indenture, unless not permitted by
law. The Trustee accepts the trusts created by the Base Indenture, as supplemented by this First Supplemental Indenture, and agrees to perform the same upon the terms and conditions of the Indenture. 

Section 6.06. Effectiveness. 
 The provisions of
this First Supplemental Indenture shall become effective as of the date hereof. 
 Section 6.07. Trustee Makes No Representation. 

The recitals and statements contained herein and in the Notes are made solely by the Company and not by the Trustee, and the Trustee assumes no responsibility
for the correctness thereof. The Trustee makes no representation as to the validity, adequacy or sufficiency of this First Supplemental Indenture or the Notes. The Trustee shall not be accountable for the use or application by the Company of Notes
or the proceeds thereof. All rights, protections, privileges, indemnities, immunities and benefits granted or afforded to the Trustee under the Base Indenture shall be deemed incorporated herein by this reference and shall be deemed applicable to
all actions taken, suffered or omitted to be taken by the Trustee in each of its capacities hereunder, and each agent, custodian and other Person employed to act under this First Supplemental Indenture. 

Section 6.08. Electronic Means. 
 The Trustee shall
have the right to accept and act upon instructions, including funds transfer instructions (“Instructions”) given pursuant to the Base Indenture, as supplemented by this First Supplemental Indenture and delivered using
Electronic Means; provided, however, that the Company shall provide to the Trustee an incumbency certificate listing officers with the authority to provide such Instructions (“Authorized Officers”) and containing specimen
signatures of such Authorized Officers, which incumbency certificate shall be amended by the Company whenever a person is to be added or deleted from the listing. If the Company elects to give the Trustee Instructions using Electronic Means and the
Trustee in its discretion elects to act upon such Instructions, the Trustee’s understanding of such Instructions shall be deemed controlling. The Company understands and agrees that the Trustee cannot determine the identity of the actual sender
of such Instructions and that the Trustee shall conclusively presume that directions that purport to have been sent by an Authorized Officer listed on the incumbency certificate provided to the Trustee have been sent by such Authorized Officer. The
Company shall be responsible for ensuring that only Authorized Officers transmit such Instructions to the Trustee and that the Company and all Authorized Officers are solely responsible to safeguard the use and confidentiality of applicable user and
authorization codes, passwords and/or authentication keys upon receipt by the Company. The Trustee shall not be liable for any losses, costs or expenses arising directly or indirectly from the Trustee’s reliance upon and compliance with such
Instructions notwithstanding such directions conflict or are inconsistent with a subsequent written instruction. The Company agrees: (i) to assume all risks arising out of the use of Electronic Means to submit Instructions to the Trustee,
including without limitation the risk of the Trustee acting on unauthorized Instructions, and the risk of interception and misuse by third parties; (ii) that it is fully informed of the protections and risks associated with the various methods
of transmitting Instructions to the Trustee and that there may be more secure methods of transmitting Instructions than the method(s) selected by the Company; (iii) that the security procedures (if any) to be followed in connection with its
transmission of Instructions provide to it a commercially reasonable degree of protection in light of its particular needs and circumstances; and (iv) to notify the Trustee immediately upon learning of any compromise or unauthorized use of the
security procedures. 

  
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 Section 6.09. OFAC Certification and Covenants. 

a) The Company covenants and represents that neither they nor any of their affiliates, subsidiaries, directors or officers are the target or subject of any
sanctions enforced by the US Government, (including, the Office of Foreign Assets Control of the US Department of the Treasury (“OFAC”)), the United Nations Security Council, the European Union, HM Treasury, or other relevant
sanctions authority (collectively “Sanctions”). 
 b) The Company covenants and represents that neither they nor any of their
affiliates, subsidiaries, directors or officers will use any payments made pursuant to the Indenture, as supplemented by this First Supplemental Indenture, (i) to fund or facilitate any activities of or business with any person who, at the time
of such funding or facilitation, is the subject or target of Sanctions, (ii) to fund or facilitate any activities of or business with any country or territory that is the target or subject of Sanctions, or (iii) in any other manner that
will result in a violation of Sanctions by any person. 
 [Remainder of page intentionally left blank.] 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this First Supplemental Indenture to be duly executed.

 Dated: 
  

			
	CHARAH SOLUTIONS, INC.
		
	By:	 	 
		 	Name: Roger Shannon
		 	Title: Chief Financial Officer and Treasurer

  
 Signature Page to
First Supplemental Indenture (CHRA) 

Table of Contents

 
			
	WILMINGTON SAVINGS FUND SOCIETY, FSB,
as Trustee
		
	By:	 	 
		 	Name: [•]
		 	Title: [•]

  
 Signature Page to
First Supplemental Indenture (CHRA) 

Table of Contents

 EXHIBIT A 

THIS NOTE IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY (AS DEFINED IN THE
INDENTURE) OR A NOMINEE THEREOF. THIS GLOBAL SECURITY IS EXCHANGEABLE FOR SECURITIES REGISTERED IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR ITS NOMINEE ONLY IN LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE AND, UNLESS AND UNTIL IT IS
EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS GLOBAL 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 (“DTC”), TO THE COMPANY (AS DEFINED BELOW) OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY SECURITY ISSUED
IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF
DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 

CHARAH SOLUTIONS, INC. 
 8.50%
Senior Note due 2026 
  

			
	No.	  	Principal Amount
	CUSIP No. [●]	  	$135,000,000
	ISIN No. [●]	  	

 Charah Solutions, Inc., a Delaware corporation (hereinafter called the “Company”, which term includes
any successor Person under the Indenture referred to below), for value received, hereby promises to pay to Cede & Co., or registered assigns, the principal sum of one hundred and thirty-five million United States Dollars (U.S. $135,000,000)
on [•], 2026 (the “Maturity Date”) and to pay interest thereon from [•], 2021 or from the most recent Interest Payment Date to which interest has been paid or duly provided for, quarterly on January 31,
April 30, July 31 and October 31 in each year and on the Maturity Date (each an “Interest Payment Date”), beginning October 31, 2021 at the rate of 8.50% per annum, until the principal hereof is paid or
duly made available for payment. The interest so payable and punctually paid or duly provided for on any Interest Payment Date shall, as provided in such Indenture, be paid to the Person in whose name this Note (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date for such interest, which shall be the January 15, April 15, July 15 or October 15 (whether or not a Business Day), as the case may be, preceding such
Interest Payment Date, and the October 15 immediately preceding the Maturity Date. Any such interest which is payable, but is not punctually paid or duly provided for, on any Interest Payment Date shall forthwith cease to be payable to the
Holder hereof on the relevant Regular Record Date by virtue of having been such Holder, and may be paid to the Person in whose name this Note (or one or more Predecessor Securities) is registered at the close of business on a Special Record Date for
the payment of such Defaulted Interest to be fixed by the Trustee, notice whereof shall be given to Holders of the Notes not less than 10 days prior to such Special Record Date, or may be paid at any time in any other lawful manner not inconsistent
with the requirements of any securities exchange on which the Notes may be listed, and upon such notice as may be required by such exchange, all as more fully provided in said Indenture. 

The amount of interest payable for any interest period, including interest payable for any partial interest period, will be computed on the basis of a 360-day year comprised of twelve 30-day months. If an interest payment date falls on a non-Business Day, the applicable interest
payment will be made on the next Business Day and no additional interest will accrue as a result of such delayed payment. 

  
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 Payment of the principal of (and premium, if any) and the interest on this Note shall be made at the
designated office of the Trustee (as defined below) at WSFS Bank Center, 500 Delaware Avenue, 11th Floor, Wilmington, Delaware 19801, in such currency of the United States of America as at the
time of payment is legal tender for payment of public and private debts; provided, however, for so long as the Notes are represented in global form by one or more Global Securities, all payments of principal (and premium, if any) and interest shall
be made by wire transfer of immediately available funds to the Depositary or its nominee, as the case may be, as the registered owner of the Global Security representing such Notes. In the event that definitive Notes shall have been issued, all
payments of principal (and premium, if any) and interest shall be made by wire transfer of immediately available funds to the accounts of the registered Holders thereof; provided, that the Company may at its option pay interest by check to the
registered address of each Holder of a definitive Note. 
 This Note is one of the duly authorized series of Securities of the Company, designated as the
Company’s “8.50% Senior Notes due 2026”, initially limited to an aggregate principal amount of $135,000,000 all issued or to be issued under and pursuant to an Indenture (the “Base Indenture”), dated as of
August [•], 2021, between the Company and Wilmington Savings Fund Society, FSB, as trustee (hereinafter referred to as the “Trustee”), as supplemented by the First Supplemental Indenture thereto, dated as of August
[•], 2021 (the “First Supplemental Indenture,” and, together with the Base Indenture, the “Indenture”). Reference is hereby made to the Indenture for a description of the respective rights,
limitation of rights, obligations, duties and immunities thereunder of the Trustee, the Company and the Holders of the Notes. 
 The Notes may not be
redeemed prior to the Maturity Date, except as described in Article 3 of the First Supplemental Indenture. 
 The Notes are not subject to any sinking fund.

 If an Event of Default with respect to the Notes shall occur and be continuing, the principal of the Notes may be declared due and payable in the manner
and with the effect provided in the Indenture. 
 The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the
modification of the rights and obligations of the Company and the rights of the Holders of the Securities of each series to be affected under the Indenture at any time by the Company and the Trustee with the consent of the Holders of not less than a
majority in aggregate principal amount of the Securities at the time Outstanding of each series affected thereby. The Indenture also contains provisions permitting the Holders of specified percentages in aggregate principal amount of the Securities
of any series at the time Outstanding, on behalf of the Holders of all Securities of such series, to waive certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Note shall be conclusive
and binding upon such Holder and upon all future Holders of this Note and of any Note issued upon the registration of transfer hereof or in exchange herefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Note.

 No reference herein to the Indenture and no provision of this Note or of the Indenture shall alter or impair the right of the Holder of this Note, which
is absolute and unconditional, to receive payment of the principal of and interest on this Note at the times herein and in the Indenture prescribed and to institute suit for the enforcement of any such payment unless the Holder of this Note shall
have consented to the impairment of such right. 
 As provided in the Indenture and subject to certain limitations set forth therein, the transfer of this
Note may be registered in the Security register, upon surrender of this Note for registration of transfer at the office or agency of the Company in any place where the principal of (and premium, if any) and interest on this Note are payable, duly
endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed by, the Holder hereof or by his attorney duly authorized in writing, and thereupon one or more new Notes of
this series and of any authorized denominations and of a like aggregate principal amount and tenor, shall be issued to the designated transferee or transferees. 

The Notes are issuable only in registered form without coupons in minimum denominations of $25.00 and integral multiples of $25.00 in excess thereof. Subject
to certain limitations therein set forth in the Indenture and in this Note, the Notes are exchangeable for a like aggregate principal amount of Notes of this series in different authorized denominations, as requested by the Holders surrendering the
same. 

  
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 No service charge shall be made for any such registration of transfer or for exchange of this Note, but the
Company or the Trustee 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 a Note, other than in certain cases provided in the
Indenture. 
 Prior to due presentment of this Note for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may
treat the Person in whose name this Note is registered as the owner hereof for all purposes, whether or not this Note be overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the contrary. 

The Indenture contains provisions whereby (i) the Company may be discharged from its obligations with respect to the Notes (subject to certain
exceptions) or (ii) the Company may be released from its obligations under specified covenants and agreements in the Indenture, in each case if the Company irrevocably deposits with the Trustee money or U.S. Government Obligations sufficient to
pay and discharge the entire indebtedness on all Notes of this series, and satisfies certain other conditions, all as more fully provided in the Indenture. 

This Note shall be governed by and construed in accordance with the laws of the State of New York. 

All terms used in this Note which are defined in the Indenture shall have the meanings assigned to them in the Indenture. 

Unless the certificate of authentication hereon has been executed by or on behalf of the Trustee under the Indenture by the manual signature (which may be
scanned, photocopied or faxed or otherwise signed electronically (including by DocuSign or Adobe Sign)) of one of its authorized signatories, this Note shall not be entitled to any benefits under the Indenture or be valid or obligatory for any
purpose. 

  
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 IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed as of the date first written
above. 
  

			
	CHARAH SOLUTIONS, INC.
		
	By:	 	 
		 	Name: Roger Shannon
		 	Title: Chief Financial Officer and Treasurer

  
 Signature Page to
Charah Solutions, Inc. Global Note 

Table of Contents

 TRUSTEE’S CERTIFICATE OF AUTHENTICATION 

This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture as of the date first written above. 

 

			
	WILMINGTON SAVINGS FUND SOCIETY, FSB,
as Trustee

 
			
		
	By:	 	 
	Name:	 	
	Title:	 	

  
 Authentication
Certificate to Charah Solutions, Inc. Global Note 

Table of Contents

 ABBREVIATIONS 

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

			
	TEN COM—as tenants	  	UNIF GIFT MIN ACT—. . .Custodian
	in common	  	(Cust) (Minor)
	TEN ENT—as tenants by	  	Under Uniform Gifts to
	the entireties	  	Minor Act
	JT TEN—as joint tenants	  	                                      
                                         
                                         
                                         
   
	with right of survivorship and	  	
	not as tenants in	  	
	common	  	                                (State)

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

 
  

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

 
 (Please insert Assignee’s legal name) 

 
  

(Please insert Social Security or other identifying number of Assignee) 
  

 
 (Please print or typewrite name and address including
postal zip code of Assignee) 
 the within Note of CHARAH SOLUTIONS, INC. and does hereby irrevocably constitute and appoint attorney to transfer the said
Note on the books of the Company, with full power of substitution in the premises. 
 Dated: 

 

			
	Your	 	
	Signature:	 	 
		 	(Sign exactly as your name appears on the
		 	face of this Note)

  
  

[NOTICE: The signature to this assignment must correspond with the name as written upon the face of the within instrument in every particular, without
alteration or enlargement or any change whatever.]

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