Document:

EX-4.3

 Exhibit 4.3 

CUSIP 67091K138 
 [FORM OF FACE OF WARRANT
CERTIFICATE] 
 [To be included on Global Certificates] 

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC
(“AST”), TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN SUCH NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF AST (AND ANY PAYMENT IS MADE TO SUCH
ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF AST) ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF HAS AN INTEREST HEREIN. 

TRANSFERS OF THIS GLOBAL WARRANT SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF AST OR TO A SUCCESSOR THEREOF OR SUCH
SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL WARRANT SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE WARRANT AGREEMENT REFERRED TO ON THE REVERSE HEREOF. 

ANY TRANSFER OF THE WARRANTS REPRESENTED BY THIS CERTIFICATE IS SUBJECT TO THE CONDITIONS SPECIFIED IN THE WARRANT AGREEMENT (THE
“WARRANT AGREEMENT”) DATED AS OF AUGUST 7, 2017, BETWEEN NUVERRA ENVIRONMENTAL SOLUTIONS, INC. (THE “COMPANY”) AND AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, SOLELY IN ITS CAPACITY AS WARRANT AGENT. BY
ACCEPTING DELIVERY OF THE WARRANTS REPRESENTED BY THIS CERTIFICATE, ANY TRANSFEREE SHALL BE DEEMED TO HAVE AGREED TO BE BOUND BY THE WARRANT AGREEMENT AS IF THE TRANSFEREE HAD EXECUTED AND DELIVERED THE WARRANT AGREEMENT. 

 CERTIFICATE FOR WARRANTS 

WARRANTS TO PURCHASE COMMON STOCK OF 

NUVERRA ENVIRONMENTAL SOLUTIONS, INC. 

THIS CERTIFIES THAT Cede & Co., or its registered assigns, is the registered holder of the number of Warrants (CUSIP 67091K138) set
forth above (the “Warrants”). Each Warrant entitles the holder thereof (the “Holder”), at its option and subject to the provisions contained herein and in the Warrant Agreement referred to below, to purchase from
NUVERRA ENVIRONMENTAL SOLUTIONS, INC., a Delaware corporation (the “Company”), [•] shares of Common Stock, par value of $0.01 per share, of the Company (the “Common Stock”) at an exercise price of $39.82 per
share (the “Exercise Price”), or by Cashless Exercise referred to below. This Warrant Certificate shall terminate and become void after 5:00 p.m., New York City time, upon the later of (i) the fifth (5th) anniversary of the Effective Date (as defined in the Warrant Agreement (defined below)) and (ii) the MDJ Option Expiration Date (as defined in the Warrant Agreement), except that in no
event shall the term of this Warrant Certificate exceed the seventh (7th) anniversary of the Effective Date, or upon the exercise hereof as to all the shares of Common Stock subject hereto.
The number of shares issuable upon exercise of the Warrants shall be subject to adjustment from time to time as set forth in the Warrant Agreement. 

This Warrant Certificate is issued under and in accordance with a Warrant Agreement dated as of August 7, 2017 (the “Warrant
Agreement”), between the Company and American Stock Transfer & Trust Company, LLC (in such capacity, the “Warrant Agent”, which term includes any successor Warrant Agent under the Warrant Agreement), and is subject
to the terms and provisions contained in the Warrant Agreement, to all of which terms and provisions the Holder of this Warrant Certificate consents by acceptance hereof. The Warrant Agreement is hereby incorporated herein by reference and made a
part hereof. Reference is hereby made to the Warrant Agreement for a full statement of the respective rights, limitations of rights, duties and obligations of the Company, the Warrant Agent and the Holders. Capitalized terms used but not defined
herein shall have the meanings ascribed thereto in the Warrant Agreement. A copy of the Warrant Agreement may be obtained for inspection by the Holder hereof upon written request to the Warrant Agent at 6201 15th Avenue, Brooklyn, New York 11210, Attention: Relationship Management – Nuverra Environmental Solutions, Inc. 

Subject to the terms of the Warrant Agreement, the Warrants may be exercised in whole or in part (i) by presentation of this Warrant
Certificate with the Election to Purchase attached hereto duly executed and with the simultaneous payment of the Exercise Price in cash (subject to adjustment) to the Warrant Agent for the account of the Company at the office of the Warrant Agent or
(ii) by Cashless Exercise. Payment of the Exercise Price in cash shall be made by certified or official bank check payable to the order of the Company or by wire transfer of funds to an account designated by the Company for such purpose.
Payment by Cashless Exercise shall be made without the payment of cash by reducing the amount of Common Stock that would be obtainable upon the exercise of a Warrant and payment of the Exercise Price in cash so as to yield a number of shares of
Common Stock upon the exercise of such Warrant equal to the product of (1) the number of shares of Common Stock for which such Warrant is exercisable as of the Exercise Date (if the Exercise Price were being paid in cash) and (2) a
fraction, the numerator of which is the excess of the Current Market Value per share of Common Stock on the 

 
Exercise Date over the Exercise Price per share as of the Exercise Date and the denominator of which is the Current Market Value per share of the Common Stock on the Exercise Date. 

As provided in the Warrant Agreement and subject to the terms and conditions therein set forth, the Warrants shall be exercisable at any time.

 As provided in the Warrant Agreement, the number of shares of Common Stock issuable upon the exercise of the Warrants is subject to
adjustment upon the happening of certain events. 
 The Company may require payment of a sum sufficient to pay all taxes, assessments or
other governmental charges in connection with the registration of the Transfer or exchange of the Warrant Certificates but not for any exchange or original issuance (not involving a transfer) with respect to Warrant Certificates, the exercise of the
Warrants or the Common Stock. 
 Upon any partial exercise of Certificated Warrants, there shall be countersigned and issued to the Holder
hereof a new Warrant Certificate representing those Warrants which were not exercised. This Warrant Certificate may be exchanged at the office of the Warrant Agent by presenting this Warrant Certificate properly endorsed with a request to exchange
this Warrant Certificate for other Warrant Certificates evidencing an equal number of Warrants. No fractional shares of Common Stock will be issued upon the exercise of the Warrants, but the Company shall pay an amount in cash equal to the Current
Market Value per share of Common Stock on the day immediately preceding the date the Warrant is exercised, multiplied by the fraction of such share of Common Stock that would be issuable on the exercise of any Warrant, computed to the nearest whole
cent. 
 All shares of Common Stock issuable by the Company upon the exercise of the Warrants and payment therefor shall, upon such issue,
be duly and validly issued and fully paid and non-assessable. 
 The Holder in whose name the Warrant Certificate is registered may be
deemed and treated by the Company and the Warrant Agent as the absolute owner of the Warrant Certificate for all purposes whatsoever and neither the Company nor the Warrant Agent shall be affected by notice to the contrary. 

 This Warrant Certificate shall not be valid or obligatory for any purpose until it shall have
been countersigned by the Warrant Agent. 
 NUVERRA ENVIRONMENTAL SOLUTIONS, INC., 

			
		
	by 	 	  

		 	Name:
		 	Title:

 DATED: 
 Countersigned:

 AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, as Warrant Agent, 
  

			
		
	by	 	 
		 	Authorized SignatoryEX-4.4

 Exhibit 4.4 
  

 
  

WARRANT AGREEMENT 
 Dated as of

 August 7, 2017 
 between

 NUVERRA ENVIRONMENTAL SOLUTIONS, INC. 

and 
 AMERICAN STOCK
TRANSFER & TRUST COMPANY, LLC 
 as Warrant Agent 
  

 
 Warrants for

 Common Stock of 
 Nuverra
Environmental Solutions, Inc. 
  
  

 
  

 

 TABLE OF CONTENTS 
  

							
	 	  	 	  	Page	 
	ARTICLE I Definitions	  	1	 
			
	 Section 1.01.
	  	 Definitions.
	  	 	1	 
	 Section 1.02.
	  	 Rules of Construction
	  	 	4	 
		
	ARTICLE II 	  	 	5	 
			
	 Section 2.01.
	  	 Warrant Certificates
	  	 	5	 
	 Section 2.02.
	  	 Execution and Countersignature
	  	 	6	 
	 Section 2.03.
	  	 Certificate Register
	  	 	6	 
	 Section 2.04.
	  	 Transfer and Exchange
	  	 	7	 
	 Section 2.05.
	  	 Certificated Warrants
	  	 	10	 
	 Section 2.06.
	  	 Replacement Certificates
	  	 	10	 
	 Section 2.07.
	  	 Outstanding Warrants
	  	 	11	 
	 Section 2.08.
	  	 Cancellation
	  	 	11	 
	 Section 2.09.
	  	 CUSIP Numbers
	  	 	11	 
		
	ARTICLE III Exercise Terms	  	 	11	 
			
	 Section 3.01.
	  	 Exercise
	  	 	11	 
	 Section 3.02.
	  	 Exercise Periods
	  	 	12	 
	 Section 3.03.
	  	 Expiration
	  	 	12	 
	 Section 3.04.
	  	 Manner of Exercise
	  	 	12	 
	 Section 3.05.
	  	 Issuance of Shares of Common Stock
	  	 	13	 
	 Section 3.06.
	  	 Fractional Shares of Common Stock
	  	 	13	 
	 Section 3.07.
	  	 Reservation of Shares of Common Stock
	  	 	14	 
	 Section 3.08.
	  	 Purchase of Warrants by Company; No Redemption
	  	 	14	 
		
	ARTICLE IV Antidilution Provisions	  	 	14	 
			
	 Section 4.01.
	  	 Dividends and Other Distributions
	  	 	14	 
	 Section 4.02.
	  	 Changes in Common Stock
	  	 	15	 
	 Section 4.03.
	  	 Common Stock Issue
	  	 	15	 
	 Section 4.04.
	  	 Issuance of Rights, Options, Warrants, or Common Stock
	  	 	16	 
	 Section 4.05.
	  	 Voluntary Increases
	  	 	16	 
	 Section 4.06.
	  	 Combination; Liquidation
	  	 	16	 
	 Section 4.07.
	  	 Superseding Adjustment
	  	 	17	 
	 Section 4.08.
	  	 Minimum Adjustment
	  	 	17	 
	 Section 4.09.
	  	 Notice of Adjustment
	  	 	18	 
	 Section 4.10.
	  	 Notice of Certain Transactions
	  	 	18	 
	 Section 4.11.
	  	 Adjustment to Warrant Certificate
	  	 	19	 
	 Section 4.12.
	  	 Tax Reporting
	  	 	19	 

  
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	ARTICLE V Warrant Agent	  	19	 
			
	 Section 5.01.
	  	 Appointment of Warrant Agent
	  	 	19	 
	 Section 5.02.
	  	 Rights and Duties of Warrant Agent
	  	 	19	 
	 Section 5.03.
	  	 Individual Rights of Warrant Agent
	  	 	20	 
	 Section 5.04.
	  	 Warrant Agent’s Disclaimer
	  	 	21	 
	 Section 5.05.
	  	 Compensation and Indemnity
	  	 	21	 
	 Section 5.06.
	  	 Successor Warrant Agent
	  	 	21	 
		
	ARTICLE VI Miscellaneous	  	 	23	 
			
	 Section 6.01.
	  	 Persons Benefitting
	  	 	23	 
	 Section 6.02.
	  	 Termination
	  	 	23	 
	 Section 6.03.
	  	 Amendment
	  	 	23	 
	 Section 6.04.
	  	 Notices
	  	 	23	 
	 Section 6.05.
	  	 Governing Law
	  	 	24	 
	 Section 6.06.
	  	 Counterparts; Integration; Effectiveness
	  	 	24	 
	 Section 6.07.
	  	 Successors
	  	 	24	 
	 Section 6.08.
	  	 Table of Contents
	  	 	25	 
	 Section 6.09.
	  	 Severability
	  	 	25	 

  
 ii 

			
		
	EXHIBIT A	  	Form of Warrant Certificate
		
	EXHIBIT B	  	Transfer Form
		
	EXHIBIT C	  	Form of Election

  
 iii 

 WARRANT AGREEMENT dated as of August 7, 2017 (this “Agreement”),
between NUVERRA ENVIRONMENTAL SOLUTIONS, INC., a Delaware corporation (the “Company”) and American Stock Transfer & Trust Company, LLC, a New York limited liability trust company, as Warrant Agent (together with its
successors and assigns, in such capacity, the “Warrant Agent”). 
 WHEREAS, pursuant to the terms and conditions of
the Debtors’ Amended Prepackaged Plans of Reorganization Under Chapter 11 of the Bankruptcy Code, dated June 23, 2017, as the same may be amended, modified or restated from time to time (the “Plan”) relating to the
reorganization under Chapter 11 of Title 11 of the United States Code (the “Bankruptcy Code”) of the Company and all of its debtor affiliates, the holders of 2018 Note Claims in Classes A6, B6 and C6 and Nuverra Group Rejection
Damage and Other Debt Claims in Class A8 (as such terms are defined in the Plan) (collectively, the “Initial Holders”) are to be issued up to an aggregate of 118,137 warrants (the “Warrants”) to purchase common
stock, par value $0.01 per share, of the Company (the “Common Stock”) on the effective date of the Plan (the “Effective Date”) at the Exercise Price specified herein and exercisable until the Expiration Time; 

WHEREAS, the Company desires that the Warrant Agent act on behalf of the Company, and the Warrant Agent is willing to act, in connection with
the issuance, exchange, transfer, substitution and exercise of Warrants; and 
 WHEREAS, the Warrants and the underlying shares of Common
Stock are being offered and sold in reliance on the exemption from the registration requirements of the Securities Act of 1933, as amended (the “Securities Act”), and any applicable state securities or “blue sky” laws
afforded by Section 1145 of the Bankruptcy Code. 
 NOW THEREFORE in consideration of the mutual agreements herein contained, each
party agrees as follows for the benefit of the other party and for the equal and ratable benefit of the Holders (as defined below): 

ARTICLE I 
 Definitions

 Section 1.01. Definitions. 

(a) “Affiliate” has the meaning ascribed to such term in the Plan. 

(b) “Agent Members” has the meaning set forth in Section 2.01(b). 

(c) “Agreement” has the meaning set forth in the Recitals. 

(d) “Applicable Law” means any federal state, local or foreign law, statute, code, ordinance, rule, or regulation, in each
case, as applicable to the terms of this Agreement. 
 (e) “Beneficial Owner” when used with respect to any security means
a direct or indirect beneficial owner of such security within the meaning of Rule 13d-3 under the Exchange Act, as in effect on, and as interpreted by the SEC through, the date of this Agreement, and the

  
 1 

 
terms (whether or not capitalized) “Beneficially Own,” “Beneficially Owned,” and “Beneficial Ownership” shall have correlative meanings. 

(f) “Board” means the Board of Directors of the Company or any committee thereof duly authorized to act on behalf of such
Board of Directors. 
 (g) “Business Day” has the meaning ascribed to such term in the Plan. 

(h) “Capital Stock” of any Person means any and all shares, interests, rights to purchase, warrants, options, participations,
or other equivalents of or interests in (however designated) equity of such Person, including any series of preferred stock, but excluding any debt securities convertible into such equity. 

(i) “Cash Exercise” has the meaning set forth in Section 3.04(a). 

(j) “Cashless Exercise” has the meaning set forth in Section 3.04(b). 

(k) “Cashless Exercise Ratio” means a fraction, the numerator of which is the excess of the Current Market Value per share of
Common Stock on the day immediately preceding the Exercise Date over the applicable Exercise Price per share as of the Exercise Date and the denominator of which is the Current Market Value per share of the Common Stock on the day immediately
preceding the Exercise Date. 
 (l) “Certificate Register” has the meaning set forth in Section 2.03. 

(m) “Certificated Warrants” means certificated Warrants in fully registered definitive form. 

(n) “Common Stock” has the meaning set forth in the Recitals. 

(o) “Company” has the meaning set forth in the Recitals. 

(p) “Current Market Value” per share of Common Stock at any date means (i) if the Common Stock is not traded on a
recognized national securities exchange or in the over-the-counter market, the value of the security as determined by an independent financial expert selected by the Company; or (ii) if the Common Stock is traded on a recognized national
securities exchange or in the over-the-counter market, the average of the closing bid prices (or the equivalent in an over-the-counter market) for each Business Day during the period commencing fifteen (15) Business Days before such date and
ending on the Business Day prior to such date; provided, however, if the closing bid price is not determinable for at least ten (10) Business Days in such period, the “Current Market Value” of the security shall be
determined under clause (i) above. In all other cases, Current Market Value of a dividend or other distribution shall be as determined by an independent financial expert selected by the Company. 

(q) “Depository” means American Stock Transfer & Trust Company, LLC, its nominees, and their respective successors.

 (r) “Effective Date” has the meaning set forth in the Recitals. 

  
 2 

 (s) “Exchange Act” means the Securities Exchange Act of 1934, as amended, or any
successor statute thereto, and the rules and regulations of the SEC promulgated thereunder. 
 (t) “Exempted Strategic Equity
Issuances” means any issuance of (a) Common Stock, (b) rights, options, or warrants to acquire Common Stock or (c) securities convertible, exchangeable or exercisable into Common Stock, in each case, (i) in connection
with an underwritten or reasonable best efforts offering of securities of the Company, or (ii) to one or more (A) lenders or providers of debt financing in connection with the extension of credit to the Company; (B) equipment lessors
pursuant to equipment leasing; (C) real property lessors pursuant to a real property leasing transaction; or (D) suppliers or service providers in connection with the provision of goods or services. 

(u) “Exercise Date” means, for a given Warrant, the day on which such Warrant is presented for exercise pursuant to
Section 3.04. 
 (v) “Exercise Price” has the meaning set forth in Section 3.01(a). 

(w) “Expiration Time” has the meaning set forth in Section 3.02(b). 

(x) “GAAP” means the generally accepted accounting principles in the United States in effect from time to time, applied on a
consistent basis. 
 (mm) “Global Warrant” has the meaning set forth in Section 2.01(a). 

(y) “Governmental Authority” means any national, federal, state, municipal, local, provincial or territorial government or
any department, commission, board, bureau, agency, regulatory authority, or instrumentality thereof or any court, judicial, administrative, or arbitral body or public or private tribunal, in either case, whether of the United States or of any
jurisdiction within or outside of the United States. 
 (z) “Holder” means a Person who owns a beneficial interest in a
Warrant registered in the Certificate Register. 
 (aa) “Initial Holders” has the meaning set forth in the Recitals. 

(bb) “Johnsrud Employment Agreement” has the meaning ascribed to such term in the Plan. 

(cc) “Liquidity Event” means (i) any recapitalization, reclassification or change of the Common Stock (other than
changes resulting from a subdivision or combination) as a result of which the Common Stock would be converted into, or exchanged for, stock, other securities, other property or assets, (ii) a consolidation, merger, reorganization or other form
of business combination of the Company, or (iii) a sale of all or substantially all of the Company’s assets, or a majority of the Common Stock, to another Person. 

(dd) “Management Incentive Plan” has the meaning ascribed to such term in the Plan. 

  
 3 

 (ee) “MDJ Option Expiration Date” means the last day that Mark D. Johnsrud can
exercise any warrants, options or other rights to acquire Common Stock which are granted pursuant to section 3.2(g)(ii) of the Johnsrud Employment Agreement. 

(ff) “Officer” means the Chief Executive Officer, the President, the Chief Financial Officer, any Senior Vice President, the
Treasurer, the Secretary or an Assistant Secretary of the Company. 
 (gg) “Officers’ Certificate” means a certificate
signed by two (2) Officers. 
 (hh) “Person” means any individual, corporation, partnership, joint venture, limited
liability company, joint venture, association, joint-stock company, trust, unincorporated organization, Governmental Authority, or any other entity. 

(ii) “Required Warrant Holders” means Holders representing at any time at least a majority of the Warrant Shares to be
received upon the exercise of all then outstanding Warrants. 
 (jj) “SEC” has the meaning set forth in the Recitals. 

(kk) “Securities Act” has the meaning set forth in the Recitals. 

(ll) “Stock Transfer Agent” has the meaning set forth in Section 3.05. 

(mm) “Subsidiary” means, as to any Person, any other Person of which a majority of the outstanding voting securities or other
voting equity interests are owned, directly or indirectly, by such Person. 
 (nn) “Transfer” means any transfer by way of
sale, assignment, conveyance, or other disposition (including by merger, operation of law, bequest, or pursuant to any domestic relations order, whether voluntarily or involuntarily) and the term “Transferred” shall have a correlative
meaning; provided, however, that a transaction that is a pledge, hypothecation, encumbrance, or grant of a security interest shall not be deemed to be a Transfer, but a foreclosure pursuant thereto shall be deemed to be a Transfer.

 (oo) “Transfer Notice” has the meaning set forth in Section 2.04(b). 

(pp) “Warrant” has the meaning set forth in the Recitals. 

(qq) “Warrant Agent” has the meaning set forth in the Recitals. 

(rr) “Warrant Certificates” mean the registered certificates issued by the Company under this Agreement representing the
Warrants. 
 (ss) “Warrant Shares” has the meaning set forth in Section 3.01(a). 

Section 1.02. Rules of Construction. Unless the text otherwise requires: 

(a) a capitalized term has the meaning assigned to it; 

  
 4 

 (b) an accounting term not otherwise defined has the meaning assigned to it in accordance with
GAAP; 
 (c) references in the singular or to “him,” “her,” “it,” “itself,” or other like
references, and references in the plural or the feminine or masculine reference, as the case may be, shall also, when the context so requires, be deemed to include the plural or singular, or the masculine or feminine reference, as the case may be;

 (d) references to Articles, Sections, and Exhibits shall refer to articles, sections, and exhibits of this Agreement, unless otherwise
specified; 
 (e) this Agreement shall be construed without regard to any presumption or other rule requiring construction against the party
that drafted and caused this Agreement to be drafted; 
 (f) all monetary figures shall be in United States dollars unless otherwise
specified; 
 (g) references to “including” in this Agreement shall mean “including, without limitation,” whether or not
so specified; 
 (h) the word “extent” in the phrase “to the extent” shall mean the degree to which a subject or other
theory extends and such phrase shall not mean “if”; 
 (i) any time period specified shall be deemed to expire at 5:00 p.m., New
York time, on the specified Expiration Time; provided, that if any Expiration Time expires on a day other than a Business Day, the Expiration Time shall be extended until the next succeeding Business Day; and provided, further,
that any time period not specified with Business Days shall mean calendar days; and 
 (j) all cash payments shall be made in the currency
of the United States. 
 ARTICLE II 

Section 2.01. Warrant Certificates. 

(a) Form of Warrants. The Warrants will be issued in the form of one or more global warrants (each, a “Global
Warrant”), in definitive, fully registered form with the legends set forth in Exhibit A hereto. On the Effective Date, the Global Warrants will be deposited on behalf of the Initial Holders with the Warrant Agent, as custodian for
the Depository (or with such other custodian as the Depository may direct), and registered in the name of the Depository or a nominee of the Depository, duly executed by the Company and countersigned by the Warrant Agent as hereinafter provided.

 (b) Book Entry Provisions. Members of, or participants in, the Depository (“Agent Members”) shall have no rights
under this Agreement with respect to any Global Warrant held on their behalf by the Depository or by the Warrant Agent as the custodian of the Depository or under such Global Warrant, and the Depository may be treated by the Company, the Warrant
Agent and any agent of the Company or the Warrant Agent as the absolute owner of such Global Warrant for all purposes whatsoever. Notwithstanding the foregoing, nothing in this 

  
 5 

 
Agreement shall prevent the Company, the Warrant Agent or any agent of the Company or the Warrant Agent from giving effect to any written certification, proxy or other authorization furnished by
the Depository or impair, as between the Depository and its Agent Members, the operation of customary practices of the Depository governing the exercise of the rights of a Holder of a beneficial interest in any Global Warrant. This
Section 2.01(b) shall apply only to a Global Warrant deposited with or on behalf of the Depository. 
 (c) Physical
Delivery. Absent a transfer of Certificated Warrants to Beneficial Owners under Section 2.05(a), neither the Initial Holders nor their transferees in accordance with this Agreement shall be entitled to receive physical delivery of
Certificated Warrants. 
 Section 2.02. Execution and Countersignature. 

(a) Two (2) Officers shall sign the Warrant Certificates for the Company by manual or facsimile signature. 

(b) If an Officer whose signature is on a Warrant Certificate no longer holds that office at the time the Warrant Agent countersigns the
Warrant Certificate, the Warrants evidenced by such Warrant Certificate shall be valid nevertheless. 
 (c) The Warrant Agent may appoint an
agent reasonably acceptable to the Company to countersign the Warrant Certificates. Unless limited by the terms of such appointment, such agent may countersign Warrant Certificates whenever the Warrant Agent may do so. Each reference in this
Agreement to countersignature by the Warrant Agent includes countersignature by such agent. Such agent will have the same rights as the Warrant Agent for service of notices and demands. 

(d) At any time and from time to time after the execution of this Agreement, the Warrant Agent or an agent reasonably acceptable to the
Company shall upon receipt of a written order of the Company signed by two (2) Officers of the Company manually countersign for issue a Warrant Certificate evidencing the number of Warrants specified in such order; provided,
however, that the Warrant Agent shall be entitled to receive an Officers’ Certificate that it may reasonably request in connection with such countersignature of Warrants. Such order shall specify the number of Warrants to be evidenced on
the Warrant Certificate to be countersigned, the date on which such Warrant Certificate is to be countersigned, and the number of Warrants then authorized. 

(e) The Warrants evidenced by a Warrant Certificate shall not be valid until an authorized signatory of the Warrant Agent or its agent as
provided above manually countersigns the Warrant Certificate. The signature shall be conclusive evidence that the Warrant Certificate has been countersigned under this Agreement. 

Section 2.03. Certificate Register. The Warrant Agent shall keep a register (the “Certificate Register”)
of the Warrant Certificates and of their Transfer and exchange. The Certificate Register shall show the names and addresses of the respective registered holders and the date and number of Warrants evidenced on the face of each of the Warrant
Certificates. The Company and the Warrant Agent may deem and treat the Person in whose name a Warrant 

  
 6 

 
Certificate is registered as the absolute owner of such Warrant Certificate for all purposes whatsoever and neither the Company nor the Warrant Agent shall be affected by notice to the contrary.

 Section 2.04. Transfer and Exchange. 

(a) Transfer and Exchange of Global Warrants. 

(i) The Transfer and exchange of the beneficial interests in Global Warrants shall be effected through the Depository, in accordance with
this Agreement (including applicable restrictions on Transfer set forth in this Agreement), the procedures of the Depository therefor and Applicable Law. A transferor of a beneficial interest in a Global Warrant shall deliver to the Warrant Agent a
written order given in accordance with the Depository’s procedures containing information regarding the participant account of the Depository to be credited with a beneficial interest in the Global Warrants. 

(ii) Notwithstanding any other provisions of this Agreement (other than the provisions set forth in Section 2.05), a beneficial
interest in a Global Warrant may not be transferred as a whole except by the Depository to a nominee of the Depository or by a nominee of the Depository to the Depository or another nominee of the Depository or by the Depository or any such nominee
to a successor Depository or another nominee of such successor Depository. 
 (iii) In the event that a Global Warrant is exchanged and
transferred for Certificated Warrants pursuant to Section 2.05, such Warrants may be exchanged only in accordance with such procedures as are substantially consistent with the provisions of this Section 2.04 and such other
procedures as may from time to time be adopted by the Company as well as in accordance with Applicable Law. 
 (b) Transfer and Exchange
of Certificated Warrants. 
 (i) Prior to any Transfer or attempted Transfer of any Certificated Warrants, the holder of such
Certificated Warrants shall (A) deliver a transfer form substantially in the form attached hereto as Exhibit B (a “Transfer Notice”) to the Company and the Warrant Agent of such Holder’s intention to effect such
transfer, describing the manner and circumstances of the proposed transfer, and (B) surrender such Certificated Warrants. After receipt of such Transfer Notice, the Warrant Agent shall direct the Depository to effect the proposed transfer. 

(ii) Prior to any Transfer or attempted Transfer of any Certificated Warrants, the holder of such Certificated Warrants shall
(A) deliver a Transfer Notice to the Company and the Warrant Agent, and (B) surrender the Warrant Certificates evidencing such Warrants. After receipt by the Warrant Agent of the Transfer Notice and the Officers’ Certificate referred
to in Section 2.02(d), such Holder shall thereupon be entitled to Transfer such Certificated Warrants in accordance with the terms of the Transfer Notice. 

(iii) A Holder of a Certificated Warrant may (A) exchange such Certificated Warrant for a beneficial interest in a Global Warrant, or
(B) Transfer such 

  
 7 

 
Certificated Warrant to a Person who takes delivery thereof in the form of a beneficial interest in a Global Warrant. The exchanging or transferring Holder shall surrender the Warrant
Certificates representing the transferred or exchanged Warrants and deliver to the Warrant Agent a Transfer Notice with respect to such Certificated Warrants, together with written instructions directing the Warrant Agent to make, or to direct the
Depository to make, an endorsement on the Global Warrant to reflect an increase in the number of Warrants represented by the Global Warrant equal to the number of Certificated Warrants represented by such Warrants, then the Warrant Agent shall, in
accordance with such instructions, instruct the Depository to credit the account of the Person specified in such instructions as a beneficial interest in the Global Warrant. If no Global Warrant is then outstanding, the Company shall issue and the
Warrant Agent shall countersign a new Global Warrant representing the appropriate number of Warrants. Following any such Transfer or exchange, the Warrant Certificates evidencing such Warrants shall be canceled by the Warrant Agent in accordance
with Section 2.08(b). 
 (c) Legend. Each Warrant Certificate shall bear a legend in substantially the following form:

 “ANY TRANSFER OF THE WARRANTS REPRESENTED BY THIS CERTIFICATE IS SUBJECT TO THE CONDITIONS SPECIFIED IN THE WARRANT AGREEMENT (THE
“WARRANT AGREEMENT”) DATED AS OF AUGUST 7, 2017 BETWEEN NUVERRA ENVIRONMENTAL SOLUTIONS, INC. AND AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, SOLELY IN ITS CAPACITY AS WARRANT AGENT. BY ACCEPTING DELIVERY OF THE WARRANTS
REPRESENTED BY THIS CERTIFICATE, ANY TRANSFEREE SHALL BE DEEMED TO HAVE AGREED TO BE BOUND BY THE WARRANT AGREEMENT AS IF THE TRANSFEREE HAD EXECUTED AND DELIVERED THE WARRANT AGREEMENT.” 

Each Global Warrant will bear legends required by the Depository substantially in the following form: 

“UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC
(“AST”), TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN SUCH NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF AST (AND ANY PAYMENT IS MADE TO SUCH
ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF AST) ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF HAS AN INTEREST HEREIN. 

TRANSFERS OF THIS GLOBAL WARRANT SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF AST OR TO A SUCCESSOR THEREOF OR SUCH
SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL WARRANT SHALL BE LIMITED TO 

  
 8 

 
TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE WARRANT AGREEMENT REFERRED TO ON THE REVERSE HEREOF.” 

(d) Cancellation or Adjustment of Global Warrant. At such time as all beneficial interests in a Global Warrant have been exchanged for
Certificated Warrants, redeemed, repurchased or canceled, such Global Warrant shall be returned to the Depository for cancellation or retained and canceled by the Warrant Agent, and, after such cancellation, shall, subject to
Section 2.08(b), be destroyed in accordance with the Warrant Agent’s standard procedures. At any time prior to such cancellation, if any beneficial interest in a Global Warrant is exchanged for Certificated Warrants, redeemed,
repurchased or canceled, the number of Warrants represented by such Global Warrant shall be reduced and an adjustment shall be made on the books and records of the Warrant Agent (or such other custodian as the Depository may direct) with respect to
such Global Warrant, by the Warrant Agent (or such other custodian as the Depository may direct) to reflect such reduction. 
 (e)
Obligations with Respect to Transfers and Exchanges of Warrants. 
 (i) To permit registrations of transfers and exchanges, the
Company shall execute and the Warrant Agent shall countersign Certificated Warrants and Global Warrants as required pursuant to the provisions of Section 2.02 and this Section 2.04. 

(ii) No service charge shall be made to a Holder for any registration of Transfer or exchange upon surrender of any Warrant Certificate at
the office of the Warrant Agent maintained for that purpose, but the Company may require payment of a sum sufficient to cover any tax, assessment, or other governmental charge that may be imposed in connection with any registration of Transfer or
exchange of Warrant Certificates. 
 (iii) All Warrants issued upon any Transfer or exchange pursuant to the terms of this Agreement shall
be the valid obligations of the Company, entitled to the same benefits under this Agreement as the Warrants surrendered upon such Transfer or exchange. 

(f) No Obligation of the Warrant Agent. 

(i) The Warrant Agent shall have no responsibility or obligation to any Beneficial Owner of a Global Warrant, a member of, or a participant
in, the Depository or other Person with respect to the accuracy of the records of the Depository or its nominee or of any participant or member thereof, with respect to any ownership interest in the Warrants or with respect to the delivery to any
participant, member, Beneficial Owner, or other Person (other than the Depository) of any notice or the payment of any amount, under or with respect to such Warrants. All notices and communications to be given to the Holders and all payments to be
made to Holders under the Warrants shall be given or made only to or upon the order of the registered Holders (which shall be the Depository or its nominee in the case of a Global Warrant). Unless otherwise specified, the rights of Beneficial Owners
in any Global Warrant shall be exercised only through the Depository subject to the applicable rules and procedures of the Depository. The Warrant Agent may rely and shall be fully protected in relying upon information furnished by the Depository
with respect to its members, participants, and any Beneficial Owner. 

  
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 (ii) The Warrant Agent shall have no obligation or duty to monitor, determine, or inquire as to
compliance with any restrictions on Transfer under Applicable Law with respect to any Transfer of any interest in any Warrant (including any transfers between or among the Depository participants, members, or Beneficial Owners in any Global Warrant)
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 Agreement, and to examine the same to determine substantial
compliance as to form with the express requirements hereof. 
 Section 2.05. Certificated Warrants. 

(a) A Global Warrant deposited with the Depository or with the Warrant Agent as custodian for the Depository pursuant to
Section 2.01 shall be transferred to the Beneficial Owners thereof in the form of Certificated Warrants in a number equal to the number of Warrants represented by such Global Warrant, in exchange for such Global Warrant, if such Transfer
complies with Section 2.04 and the Depository notifies the Company that it is unwilling or unable to continue as depositary for such Global Warrant or if at any time the Depository ceases to be a “clearing agency” registered
under the Exchange Act and, in each such case, a successor depositary is not appointed by the Company within ninety (90) days of such notice. 

(b) Any Global Warrant that is transferable to the Beneficial Owners thereof pursuant to this Section 2.05 shall be surrendered by
the Depository to the Warrant Agent, to be so transferred, in whole or from time to time in part, without charge, and the Warrant Agent shall countersign and deliver, upon such Transfer of each portion of such Global Warrant, an equal number of
Certificated Warrants. 
 (c) Any Certificated Warrants delivered in exchange for an interest in the Global Warrant shall bear the legends
set forth in Section 2.04(c). 
 (d) Subject to the provisions of Section 2.05(b), the registered Holder of a
Warrant may grant proxies and otherwise authorize any Person to take any action which a Holder is entitled to take under this Agreement or the Warrants. 

(e) If the event specified in Section 2.05(a) occurs, then the Company will promptly make available to the Warrant Agent a
reasonable supply of Certificated Warrants in definitive, fully registered form. 
 Section 2.06. Replacement
Certificates. If a mutilated Warrant Certificate is surrendered to the Warrant Agent or if the Holder of a Warrant Certificate claims that the Warrant Certificate has been lost, destroyed or wrongfully taken, the Company shall issue and the
Warrant Agent shall countersign a replacement Warrant Certificate if the reasonable requirements of the Warrant Agent and of Section 8-405 of the Uniform Commercial Code, or any successor statute thereto then in effect in the State of New York,
are met. If required by the Warrant Agent or the Company, such Holder shall furnish an indemnity bond sufficient in the judgment of the Company and the Warrant Agent to protect the Company and the Warrant Agent from any loss which either of them may
suffer if a Warrant Certificate is replaced. The Company and the Warrant Agent may charge the Holder for their reasonable out-of-pocket expenses in replacing a 

  
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Warrant Certificate. Every replacement Warrant Certificate issued by the Company and countersigned by the Warrant Agent shall evidence a valid and binding obligation of the Company. 

Section 2.07. Outstanding Warrants. Warrants outstanding at any time are all Warrants evidenced on all Warrant Certificates
authenticated by the Warrant Agent except for those canceled by it and those delivered to it for cancellation. A Warrant does not cease to be outstanding because an Affiliate of the Company (that is not a Subsidiary) holds the Warrant. A Warrant
ceases to be outstanding and shall no longer be exercisable if the Company or any Subsidiary of the Company holds the Warrant. If a Warrant Certificate is replaced pursuant to Section 2.06, the Warrants evidenced by the replaced Warrant
Certificate cease to be outstanding and shall no longer be exercisable unless the Warrant Agent and the Company receive proof satisfactory to them that the replaced Warrant Certificate is held by a bona fide purchaser. 

Section 2.08. Cancellation. 

(a) In the event the Company or any Subsidiary of the Company shall purchase or otherwise acquire Certificated Warrants, the same shall
thereupon be delivered to the Warrant Agent for cancellation and may not be re-issued. 
 (b) The Warrant Agent and no one else shall cancel
and destroy all Warrant Certificates surrendered for transfer, exchange, replacement, exercise or cancellation and deliver a certificate of such destruction to the Company unless the Company directs the Warrant Agent to deliver canceled Warrant
Certificates to the Company. The Company may not issue new Warrant Certificates to replace Warrant Certificates to the extent they evidence Warrants which have been exercised or Warrants which the Company or any Subsidiary of the Company has
purchased or otherwise acquired. 
 Section 2.09. CUSIP Numbers. The Company in issuing the Warrants may use
“CUSIP” numbers and, if so, the Warrant Agent shall use such “CUSIP” numbers in notices as a convenience to Holders; provided, however, that any such notice may state that no representation is made as to the
correctness of such numbers either as printed on the Warrant Certificates or as contained in any notice and that reliance may be placed only on the other identification numbers printed on the Warrant Certificates. 

ARTICLE III  
 Exercise
Terms 
 Section 3.01. Exercise. 

(a) Each Warrant, when exercised, shall initially entitle the Holder thereof, subject to adjustment pursuant to the terms of this Agreement,
to purchase one share of Common Stock (collectively, the “Warrant Shares”). The exercise price of each Warrant is equal to $39.82 (the “Exercise Price”), subject to adjustment. 

(b) If as a result of an adjustment to the number of shares of Common Stock issuable upon exercise of the Warrants pursuant to ARTICLE
IV, the Exercise Price is reduced 

  
 11 

 
below the par value of the Common Stock, then the Exercise Price shall be increased to the minimum exercise price required by the Delaware General Corporation Law. 

Section 3.02. Exercise Periods. 

(a) Subject to the terms and conditions set forth in this Agreement, the Warrants shall be exercisable, in whole or in part, at any time and
from time to time on or after the date of issuance subject to Section 3.02(b). 
 (b) Each Warrant shall expire, and no Warrant shall
be exercisable, after 5:00 p.m., New York City time, upon the later of (i) the fifth (5th) anniversary of the Effective Date and (ii) the MDJ Option Expiration Date, except that in
no event shall the term of the Warrants exceed the seventh (7th) anniversary of the Effective Date (the “Expiration Time”). 

Section 3.03. Expiration. A Warrant shall terminate and become void as of the earlier of (i) 5:00 p.m. New York City
time on the Expiration Time; or (ii) the date such Warrant is exercised in full. The Company shall give notice not less than thirty (30), and not more than sixty (60), days prior to the Expiration Time to the Holders of all then outstanding
Warrants to the effect that the Warrants will terminate and become void as of the Expiration Time; provided, however, that if the Company fails to give notice as provided in this Section 3.03, the Warrants will nevertheless
expire and become void on the Expiration Time. 
 Section 3.04. Manner of Exercise. 

(a) Warrants may be exercised upon (i) delivery of the form of election to purchase Common Stock attached hereto as Exhibit C duly
completed and signed by the Holder and, (A) with respect to any Warrants held by any Holder through a direct or indirect participant of the Depository, by effecting exercise pursuant to the applicable rules of the Depository for warrant
exercise, and (B) with respect to Certificated Warrants, the surrender to the Warrant Agent at the office of the Warrant Agent of the related Warrant Certificate; and (ii) payment to the Warrant Agent, for the account of the Company, of
the applicable Exercise Price for each Warrant Share issuable upon the exercise of such Warrants then exercised (a “Cash Exercise”). Such payment shall be made in cash by certified or official bank check payable to the order of the
Company or by wire transfer of funds to an account designated by the Company for such purpose. 
 (b) Warrants may also be exercised without
the payment of cash, by reducing the number of shares of Common Stock obtainable upon the exercise of a Warrant so as to yield a number of shares of Common Stock upon the exercise of such Warrant equal to the product of (i) the number of shares
of Common Stock issuable as of the Exercise Date upon the exercise of such Warrant (if payment of the applicable Exercise Price were being made in cash); and (ii) the Cashless Exercise Ratio. An exercise of a Warrant in accordance with the
immediately preceding sentence is herein called a “Cashless Exercise.” Upon surrender of a Warrant Certificate representing more than one Warrant in connection with the Holder’s option to elect a Cashless Exercise, the number
of shares of Common Stock deliverable upon a Cashless Exercise shall be equal to the number of shares of Common Stock issuable upon the exercise of Warrants that the Holder specifies are to be exercised pursuant to a Cashless Exercise multiplied by
the 

  
 12 

 
Cashless Exercise Ratio. All provisions of this Agreement with respect to a Cashless Exercise shall be applicable with respect to a surrender of a Warrant Certificate pursuant to a Cashless
Exercise for less than the full number of Warrants represented thereby. 
 (c) Subject to Section 3.02, the rights represented
by the Warrants shall be exercisable at the election of the Holders thereof either in full at any time or from time to time in part and in the event that a Warrant Certificate is surrendered for exercise of less than all the Warrants represented by
such Warrant Certificate at any time prior to the Expiration Time, a new Warrant Certificate representing the remaining Warrants shall be issued. In the case of Certificated Warrants, the Warrant Agent shall countersign and deliver to the Holders
the required new Certificated Warrants, and the Company, at the Warrant Agent’s request, shall supply the Warrant Agent with Certificated Warrants duly signed on behalf of the Company for such purpose. 

Section 3.05. Issuance of Shares of Common Stock. 

(a) Upon the exercise of Warrants in accordance with the terms of this Agreement, the Company shall issue and cause a transfer agent for the
Common Stock (the “Stock Transfer Agent”) to countersign and deliver to or upon the written order of the Holder and in such name or names as the Holder may designate, a certificate or certificates for the number of full shares of
Common Stock so purchased upon the exercise of such Warrants or other securities or property to which it is entitled, registered or otherwise, to the Person or Persons entitled to receive the same (including any depositary institution so designated
by a Holder), together with cash as provided in Section 3.06 in respect of any fractional shares of Common Stock otherwise issuable upon such exercise; provided, however, that if, at such date, the transfer books for the shares of Common
Stock shall be closed, the certificates for the Common Stock in respect of which such Warrants are then exercised shall be issuable as of the date on which such books shall next be opened and until such date the Company shall be under no duty to
deliver any certificates for such Common Stock; provided further, however, that such transfer books, unless otherwise required by law, shall not be closed at any one time for a period longer than ten (10) calendar days. Such certificate or
certificates shall be deemed to have been issued and any Person so designated to be named therein shall be deemed to have become a holder of record of such shares of Common Stock as of the date of the exercise of Warrants pursuant to the terms of
this Agreement. 
 (b) Notwithstanding anything in Section 3.05(a) to the contrary, no Warrant (certificated or otherwise) shall
provide any Beneficial Owner or Holder a right to receive certificated Common Stock if the Board has duly resolved, prior to the exercise of such Warrant, that the Common Stock shall not be certificated and shall be held by book entry. 

Section 3.06. Fractional Shares of Common Stock. The Company shall not issue fractional shares of Common Stock on the
exercise of Warrants. If more than one (1) Warrant shall be exercised in full at the same time by the same Holder, the number of full shares of Common Stock which shall be issuable upon such exercise shall be computed on the basis of the
aggregate number of shares of Common Stock which may be purchasable pursuant thereto. If any fraction of a share of Common Stock would, except for the provisions of this Section 3.06, be issuable upon the exercise of any Warrant (or
specified portion thereof), the Company will pay an 

  
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amount in cash equal to the Current Market Value per share of Common Stock, as determined on the Business Day immediately preceding the date the Warrant is presented for exercise, multiplied by
such fraction of a share of Common Stock, computed to the nearest whole cent. 
 Section 3.07. Reservation of Shares of
Common Stock. 
 (a) The Company shall at all times keep reserved out of its authorized Common Stock a number of shares of Common Stock
sufficient to provide for the exercise of all outstanding Warrants. The registrar for the Common Stock shall at all times until the Expiration Time reserve such number of authorized shares as shall be required for such purpose. The Company will keep
a copy of this Agreement on file with the Stock Transfer Agent. Subject to Section 3.05(b), the Company will supply such Stock Transfer Agent with duly executed stock certificates for such purpose and will itself provide or otherwise make
available any cash which may be payable as provided in Section 3.06. The Company will furnish to such Stock Transfer Agent a copy of all notices of adjustments (and certificates related thereto) transmitted to each Holder pursuant to
Section 4.09. The Company shall take all such actions as may be necessary to assure that all such shares of Common Stock may be so issued without violating the Company’s governing documents, any agreements to which the Company is a
party on the date hereof, any requirements of any national securities exchange upon which shares of Common Stock may be listed or any applicable Laws. 

(b) The Company covenants that all shares of Common Stock which may be issued upon exercise of and payment for Warrants in accordance with the
provisions of this Agreement shall, upon issue, be fully paid, nonassessable, free from all stamp and documentary taxes, and free from all liens, charges, and security interests with respect to the issue thereof. 

Section 3.08. Purchase of Warrants by Company; No Redemption. Subject to complying with Applicable Law and all restrictions
contained in any other agreement to which they are parties, the Company and its Subsidiaries may purchase in the open market, by private contracts or otherwise, all or any portion of the Warrants on such terms as the Company may obtain.
Notwithstanding anything to the contrary in this Agreement, the Company shall have no right to redeem the Warrants. 
 ARTICLE IV 

 Antidilution Provisions 

Section 4.01. Dividends and Other Distributions. If at any time and from time to time the Company shall distribute
to all holders of shares of Common Stock any dividend or other distribution of (including any dividend or distribution made in connection with a consolidation or merger in which the Company is the continuing corporation) or otherwise issue to all
holders of Common Stock (a) evidences of its indebtedness, shares of its Capital Stock, or any other properties or securities, or (b) any options, warrants, or other rights to subscribe for or purchase any of the foregoing (other than in
the case of clauses (a) and (b) above, (i) any dividend or distribution described in Section 4.02, or (ii) any rights, options, warrants, or securities described in Section 4.03, or
Section 4.04), then the number of Warrant Shares issuable upon the exercise of each Warrant immediately prior to such record date for any such dividend or distribution shall, 

  
 14 

 
automatically and without the requirement of further action by the Company or any Holder, be increased to a number determined by multiplying (1) the number of Warrant Shares issuable upon
the exercise of such Warrant immediately prior to such record date for any such dividend or distribution by (2) a fraction, the numerator of which shall be the Current Market Value per share of Common Stock on the record date for such dividend
or distribution, and the denominator of which shall be such Current Market Value per share of Common Stock less the then Current Market Value of the portion, if any, of the distribution applicable to one share of Common Stock consisting of evidences
of indebtedness, securities, other property, warrants, options, or subscription or purchase rights. Such adjustments shall be made, and shall only become effective, whenever any dividend or distribution is made; provided, however, that
the Company is not required to make an adjustment pursuant to this Section 4.01 if at the time of such distribution the Company makes the same distribution to Holders as it makes to holders of Common Stock pro rata based on the number of
shares of Common Stock for which such Warrants are exercisable (whether or not currently exercisable). Notwithstanding anything to the contrary in this Section 4.01, no adjustment shall be made pursuant to this Section 4.01
that shall have the effect of decreasing the number of Warrant Shares issuable upon exercise of each Warrant. 
 Section 4.02.
Changes in Common Stock. If at any time and from time to time the Company shall (a) pay a dividend or make a distribution on the Common Stock with shares of Common Stock or other shares of Capital Stock, (b) subdivide its
outstanding shares of Common Stock into a larger number of shares of Common Stock, (c) combine its outstanding shares of Common Stock into a smaller number of shares of Common Stock, or (d) increase or decrease the number of shares of
Common Stock outstanding by reclassification of its Common Stock, then the number of Warrant Shares issuable upon exercise of each Warrant immediately after the happening of such event shall be adjusted so that, after giving effect to such
adjustment, the Holder of each Warrant shall be entitled to receive the number of Warrant Shares upon exercise of such Warrant that such Holder would have owned or would have been entitled to receive had such Warrants been exercised (whether or not
currently exercisable) immediately prior to the happening of the events described above (or, in the case of a dividend or distribution on the Common Stock, immediately prior to the record date therefor). An adjustment made pursuant to this
Section 4.02 shall become effective immediately after the distribution date, retroactive to the record date therefor in the case of a dividend or distribution in shares of Common Stock or other shares of Capital Stock, and shall become
effective immediately after the effective date in the case of a subdivision, combination or reclassification. 
 Section 4.03.
Common Stock Issue. If at any time or from time to time the Company shall issue shares of Common Stock for a consideration per share that is less than the Current Market Value of Common Stock as of the pricing date of such shares, the number
of Warrant Shares issuable upon the exercise of each Warrant immediately after such issuance date shall be determined by multiplying (a) the number of Warrant Shares issuable upon exercise of each Warrant immediately prior to such issuance date
by (b) a fraction, the numerator of which shall be the number of shares of Common Stock outstanding immediately preceding the issuance of such Warrant Shares plus the number of additional shares of Common Stock to be issued in such transaction,
and the denominator of which shall be the number of shares of Common Stock outstanding immediately preceding the date for the issuance of such Warrant Shares. Adjustments shall be made, and shall only become effective, whenever shares are issued. No
adjustment shall be made pursuant to this Section 4.03, (i) that shall have the effect of decreasing 

  
 15 

 
the number of Warrant Shares issuable upon exercise of each Warrant, or (ii) on account of the Company’s issuance of any Common Stock (A) in accordance with terms of a Management
Incentive Plan, (B) upon the exercise of any rights, options, or warrants issued in accordance with terms of a Management Incentive Plan, or (C) in connection with any Exempted Strategic Equity Issuances. 

Section 4.04. Issuance of Rights, Options, or Warrants. If at any time or from time to time the Company shall issue
(a) rights, options, or warrants to acquire, or (b) securities convertible, exchangeable or exercisable into Common Stock for a consideration per share that is less than the Current Market Value per share of Common Stock as of the pricing
date of such shares, the number of Warrant Shares issuable upon the exercise of each Warrant immediately after such issuance shall be determined by multiplying (i) the number of Warrant Shares issuable upon exercise of each Warrant immediately
prior to such issuance by (ii) a fraction, the numerator of which shall be the number of shares of Common Stock outstanding immediately prior to the issuance of such rights, options, warrants, or securities plus the number of additional shares
of Common Stock offered for subscription or purchase or into which such securities are convertible or exchangeable, and the denominator of which shall be the number of shares of Common Stock outstanding immediately prior to the issuance of such
rights, options, warrants, or securities. Such adjustment shall be made, and shall only become effective, whenever such rights, options, warrants or securities are issued. No adjustment shall be made pursuant to this Section 4.04
(A) that shall have the effect of decreasing the number of Warrant Shares issuable upon exercise of each Warrant, or (B) on account of the Company’s issuance of any rights, options, or warrants (i) in accordance with the terms of
a Management Incentive Plan or (ii) in connection with any Exempted Strategic Equity Issuances. 
 Section 4.05.
Voluntary Increases. The Company may, but shall not be obligated to, make increases in the number of Warrant Shares, in addition to those required by Section 4.01 through Section 4.04 of this ARTICLE IV, as it
considers to be advisable in order that any event treated for United States federal income tax purposes as a dividend of stock or stock rights shall not be taxable to the recipients, or if that is not possible, to diminish any income taxes that are
otherwise payable because of such event. 
 Section 4.06. Combination; Liquidation. 

(a) In the event that at any time a Liquidity Event occurs, then, to the extent any Warrants will remain outstanding immediately following
such Liquidity Event, as a condition of the consummation of the Liquidity Event, lawful and adequate provision shall be made so that each Holder, upon the exercise thereof at any time on or after the consummation of the Liquidity Event, shall be
entitled to receive, and such Warrant shall thereafter represent the right to receive, the number of shares of Common Stock or other securities or property which the holder of a share of Common Stock is entitled to receive upon completion of the
Liquidity Event. Subject to paragraph (b) of this Section 4.06, the Company will not effect any Liquidity Event unless prior to the consummation thereof each corporation or entity (other than the Company) which may be required to
deliver any securities or other property upon the exercise of the Warrants as provided in this Agreement shall assume, by written instrument delivered to each Holder of the Warrants, the obligation to deliver to such Holder such securities or other
property as in accordance with the foregoing provisions such Holder may be entitled to receive. The 

  
 16 

 
foregoing provisions of this Section 4.06 shall similarly apply to successive mergers, consolidations, sales of assets, liquidations, and recapitalizations. 

(b) In the event of (i) a Liquidity Event where consideration to all holders of the Common Stock (or any other security into which the
Warrants are then exercisable) in exchange for their securities is payable solely in cash, or (ii) the dissolution, liquidation, or winding-up of the Company, the Holders shall be entitled to receive, upon surrender of their Warrants, such cash
distributions (or, in the case of in-kind distributions upon dissolution, liquidation, or winding-up of the Company, such other consideration as is being so distributed) on an equal basis with the holders of Common Stock (or any other security into
which the Warrants are then exercisable) in exchange for their securities, as if the Warrants had been exercised immediately prior to such event (whether or not currently exercisable), less the Exercise Price. 

(c) In the event of any Liquidity Event described in Section 4.06(b), the surviving or acquiring Person and, in the event of any
dissolution, liquidation, or winding-up of the Company, the Company, shall deposit promptly with the Warrant Agent the funds, if any, necessary to pay the Holders the amounts to which they are entitled as described above. After such funds and the
surrendered Warrants are received, the Warrant Agent shall make payment to the Holders by delivering a check or wire transfer in such amount as is appropriate (or, in the case of consideration other than cash, such other consideration as is
appropriate) to such Person or Persons as it may be directed in writing by the Holders surrendering such Warrants. 

Section 4.07. Superseding Adjustment. Upon the expiration of any rights, options, warrants, conversion, or exchange
privileges which resulted in adjustments pursuant to this ARTICLE IV, if any thereof shall not have been exercised, the number of Warrant Shares issuable upon the exercise of each Warrant shall be readjusted pursuant to the applicable section
of this ARTICLE IV as if (a) the only Warrant Shares issuable upon exercise of such rights, options, warrants, conversion, or exchange privileges were the Warrant Shares, if any, actually issued upon the exercise of such rights, options,
warrants, or conversion or exchange privileges, and (b) Warrant Shares actually issued, if any, were issuable for the consideration actually received by the Company upon such exercise plus the aggregate consideration, if any, actually received
by the Company for the issuance, sale, or grant of all such rights, options, warrants, conversion, or exchange privileges whether or not exercised; provided, however, that no such readjustment (except by reason of an intervening
adjustment under any other provision of this ARTICLE IV) shall have the effect of decreasing the number of Warrant Shares issuable upon the exercise of each Warrant by an amount in excess of the amount of the adjustment initially made in
respect of the issuance, sale, or grant of such rights, options, warrants, conversion, or exchange privileges. 
 Section 4.08.
Minimum Adjustment. The adjustments required by the preceding sections of this ARTICLE IV shall be made whenever and as often as any specified event requiring an adjustment shall occur, except that no adjustment of the number of
Warrant Shares issuable upon exercise of the Warrants that would otherwise be required shall be made unless and until such adjustment either by itself or with other adjustments not previously made increases or decreases by at least one percent
(1%) the number of Warrant Shares issuable upon exercise of the Warrants immediately prior to the making of such adjustment. Any adjustment representing a 

  
 17 

 
change of less than such minimum amount shall be carried forward and made as soon as such adjustment, together with other adjustments required by this ARTICLE IV and not previously made,
would result in a minimum adjustment. For the purpose of any adjustment, any specified event shall be deemed to have occurred at the close of business on the date of its occurrence. In computing adjustments under this ARTICLE IV, fractional
interests in Common Stock shall be taken into account to the nearest one-ten millionth (1/10,000,000th) of a share. 

Section 4.09. Notice of Adjustment. Whenever the number of Warrant Shares issuable upon exercise of the Warrants is
adjusted, as herein provided, the Company shall deliver to the Warrant Agent a certificate of the Company’s chief executive officer or chief financial officer setting forth, in reasonable detail, the event requiring the adjustment and the
method by which such adjustment was calculated (including a description of the basis and all supporting documentation on which (a) the Board determined the then fair value of any evidences of indebtedness, other securities, property, warrants,
options, or other subscription or purchase rights, and (b) the Current Market Value of the Common Stock was determined, if either of such determinations were required), and specifying the number Warrant Shares issuable upon exercise of the
Warrants after giving effect to such adjustment. The Company shall promptly cause the Warrant Agent to deliver such certificate to each Holder in accordance with Section 5.02(f). The Warrant Agent shall be entitled to rely on such
certificate and shall be under no duty or responsibility with respect to any such certificate, except to exhibit the same from time to time, to any Holder desiring an inspection thereof during reasonable business hours. The Warrant Agent shall not
at any time be under any duty or responsibility to any Holder to determine whether any facts exist which may require any adjustment of the number of Warrant Shares issuable on exercise of the Warrants, or with respect to the nature or extent of any
such adjustment when made, or with respect to the method employed in making such adjustment or the validity or value of any Warrant Shares. 

Section 4.10. Notice of Certain Transactions. In the event that the Company shall propose to (a) pay any dividend
payable in securities of any class to the holders of its Common Stock or to make any other non-cash dividend or distribution to the holders of its Common Stock, (b) offer the holders of its Common Stock rights to subscribe for or to purchase
any securities convertible into shares of Common Stock or shares of stock of any class or any other securities, rights, or options, (c) issue any (i) shares of Common Stock, (ii) rights, options, or warrants entitling the holders
thereof to subscribe for shares of Common Stock, or (iii) securities convertible into or exchangeable or exercisable for shares of Common Stock , (d) effect any capital reorganization, reclassification, consolidation, or merger,
(e) effect the voluntary or involuntary dissolution, liquidation, or winding-up of the Company, or (f) make a tender offer or exchange offer with respect to the Common Stock, the Company shall within five (5) Business Days after any
such action or offer send to the Warrant Agent a notice of such proposed action or offer and the Warrant Agent shall send the Holders a notice thereof in accordance with Section 5.02(f) (in such form as shall be furnished to the Warrant Agent
by the Company). Such notice shall specify the record date for the purposes of such dividend, distribution, or rights, or the date such issuance or event is to take place and the date of participation therein by the holders of Common Stock, if any
such date is to be fixed, and shall briefly indicate the effect, if any, of such action on the Common Stock and on the number and kind of any other shares of stock and on other property, if any, and the number of Warrant Shares and other property,
if any, issuable upon exercise of each Warrant after giving effect to any adjustment pursuant to ARTICLE IV which 

  
 18 

 
will be required as a result of such action. Such notice shall be given as promptly as possible and (A) in the case of any action covered by clause (a) or (b) above, at least ten
(10) days prior to the record date for determining holders of the Common Stock for purposes of such action, or (B) in the case of any other such action, at least twenty (20) days prior to the date of the taking of such proposed action
or the date of participation therein by the holders of Common Stock, whichever shall be the earlier. 
 Section 4.11.
Adjustment to Warrant Certificate. The form of Warrant Certificate need not be changed because of any adjustment made pursuant to this ARTICLE IV, and Warrant Certificates issued after such adjustment may state the same number of
Warrant Shares issuable upon exercise of the Warrants as are stated in the Warrant Certificates initially issued pursuant to this Agreement. The Company, however, may at any time in its sole discretion make any change in the form of Warrant
Certificate that it may deem appropriate to give effect to such adjustments and that does not affect the substance of the Warrant Certificate, and any Warrant Certificate thereafter issued or countersigned, whether in exchange or substitution for an
outstanding Warrant Certificate or otherwise, may be in the form as so changed. 
 Section 4.12. Tax Reporting. The
parties hereto agree to treat and report any adjustments to the exercise price of any Warrants or to the number of shares of Common Stock that a holder of a Warrant is entitled to purchase pursuant to the terms of this Agreement as an adjustment to
the price to be paid in acquiring property for U.S. federal income tax purposes within the meaning of United States Treasury Regulation Section 1.305-1(c). 

ARTICLE V 
 Warrant Agent

 Section 5.01. Appointment of Warrant Agent. The Company hereby appoints the Warrant Agent to act as agent for the
Company in accordance with the provisions of this Agreement and the Warrant Agent hereby accepts such appointment. 

Section 5.02. Rights and Duties of Warrant Agent. 

(a) Agent for the Company. In acting under this Agreement and in connection with the Warrant Certificates, the Warrant Agent is acting
as agent of the Company in a ministerial capacity and does not assume any obligation or relationship or agency or trust for or with any of the Holders of Warrant Certificates or Beneficial Owners of Warrants. 

(b) Counsel. The Warrant Agent may consult with counsel satisfactory to it (who may be counsel to the Company), and the advice of such
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 accordance with the advice of such counsel. 

(c) Documents. The Warrant Agent shall be protected and shall incur no liability for or in respect of any action taken or thing
suffered by it in reliance upon any Warrant Certificate, notice, opinion, direction, consent, certificate, affidavit, statement, or other paper or document reasonably believed by it to be genuine and to have been presented or signed by the proper
parties. 

  
 19 

 (d) No Implied Obligations. The Warrant Agent shall be obligated to perform only such
duties as are specifically set forth in this Agreement and in the Warrant Certificates, and no implied duties or obligations of the Warrant Agent shall be read into this Agreement or the Warrant Certificates against the Warrant Agent. The Warrant
Agent shall not be under any obligation to take any action hereunder which may tend to involve it in any expense or liability for which it does not receive indemnity if such indemnity is reasonably requested. The Warrant Agent shall not be
accountable or under any duty or responsibility for the use by the Company of any of the Warrant Certificates countersigned by the Warrant Agent and delivered by it to the Holders or on behalf of the Holders pursuant to this Agreement or for the
application by the Company of the proceeds of the Warrants. The Warrant Agent shall have no duty or responsibility in case of any default by the Company in the performance of its covenants or agreements contained in this Agreement or in the Warrant
Certificates or in the case of the receipt of any written demand from a Holder with respect to such default, including any duty or responsibility to initiate or attempt to initiate any proceedings at law or otherwise. 

(e) Not Responsible for Adjustments or Validity of Stock. The Warrant Agent shall not at any time be under any duty or responsibility
to any Holder to determine whether any facts exist that may require an adjustment of the number of Warrant Shares issuable upon exercise of each Warrant, or with respect to the nature or extent of any adjustment when made, or with respect to the
method employed, or in this Agreement or in any supplemental agreement provided to be employed, in making the same. The Warrant Agent shall not be accountable with respect to the validity or value of any Warrant Shares or of any securities or
property which may at any time be issued or delivered upon the exercise of any Warrant or upon any adjustment pursuant to ARTICLE IV, and it makes no representation with respect thereto. The Warrant Agent shall not be responsible for any
failure of the Company to make any cash payment or to issue, transfer, or deliver any Warrant Shares or stock certificates upon the surrender of any Warrant Certificate for the purpose of exercise or upon any adjustment pursuant to ARTICLE
IV, or to comply with any of the covenants of the Company contained in ARTICLE IV. 
 (f) Notice to Holders. The Warrant
Agent shall, at the Company’s expense, deliver all demands, notices, requests, consents, and other communications and information delivered to it (collectively, “Notices”), in its capacity as Warrant Agent, by the Company, any
Holder or any holder of Common Stock pursuant to the terms of this Agreement, to the Holders or any subset thereof promptly following receipt of such Notices, but in no event later than two (2) Business Days following such receipt for Warrants
held of record by the Depository (which notice shall be delivered electronically) or five (5) Business Days following such receipt for Warrants held of record by Persons other than the Depository (which notice shall be delivered by mail);
provided, that any such Notice is in written form, which explicitly states (a) that it is a Notice; and (b) to whom the Warrant Agent is required to deliver such Notice. 

Section 5.03. Individual Rights of Warrant Agent. The Warrant Agent and any stockholder, director, officer, or employee of
the Warrant Agent may buy, sell, or deal in any of the Warrants or other securities of the Company or its Affiliates or become pecuniarily interested in transactions in which the Company or its Affiliates may be interested, or contract with or lend
money to the Company or its Affiliates or otherwise act as fully and freely as though it were not the Warrant Agent under this Agreement. Nothing in this Agreement shall preclude the Warrant 

  
 20 

 
Agent from acting in any other capacity for the Company, the Holders or for any other legal entity. 

Section 5.04. Warrant Agent’s Disclaimer. The Warrant Agent shall not be responsible for and makes no representation
as to the validity or adequacy of this Agreement or the Warrant Certificates and it shall not be responsible for any statement in this Agreement or the Warrant Certificates other than its countersignature thereon. 

Section 5.05. Compensation and Indemnity. The Company agrees to pay the Warrant Agent from time to time reasonable
compensation for its services as agreed and to reimburse the Warrant Agent upon request for all reasonable out-of-pocket expenses incurred by it, including the reasonable compensation and expenses of the Warrant Agent’s agents and counsel. The
Company shall indemnify the Warrant Agent, its officers, directors, agents, and counsel against any loss, liability, claim, damage, or expense (including reasonable agents’ and attorneys’ fees and expenses) incurred by it without gross
negligence, willful misconduct, or bad faith on its part arising out of or in connection with (a) the execution, delivery, or performance of this Agreement, the performance by the parties hereto of their respective obligations hereunder or the
consummation of the transactions contemplated hereby; or (b) any claim, litigation, investigation, or proceeding relating to any of the foregoing whether or not the Warrant Agent is a party thereto, including the costs and expenses of enforcing
this Agreement. The Warrant Agent shall notify the Company promptly of any claim for which it may seek indemnity. The Company need not reimburse any expense or indemnify against any loss or liability incurred by the Warrant Agent through willful
misconduct, gross negligence or bad faith. The Company’s payment obligations pursuant to this Section 5.05 shall survive the termination of this Agreement. 

To secure the Company’s payment obligations under this Agreement, the Warrant Agent shall have a lien prior to the Holders on all money
or property held or collected by the Warrant Agent. 
 Section 5.06. Successor Warrant Agent. 

(a) The Company To Provide and Maintain Warrant Agent. The Company agrees for the benefit of the Holders that there shall at all times
be a Warrant Agent hereunder until all the Warrants have been exercised or cancelled or are no longer exercisable. 
 (b) Resignation and
Removal. The Warrant Agent may at any time resign by giving written notice to the Company and the Holders (in accordance with Section 5.02(f)) of such intention on its part, specifying the date on which its desired resignation shall
become effective, provided, however, that such date shall not be less than sixty (60) days after the date on which such notice is given unless the Company otherwise agrees. The Warrant Agent hereunder may be removed at any time by
the filing with it of an instrument in writing signed by or on behalf of the Required Warrant Holders and specifying such removal and the date when it shall become effective, which date shall not be less than sixty (60) days after such notice
is given unless the Warrant Agent otherwise agrees. Any removal under this Section 5.06 shall take effect upon the appointment by the Company as hereinafter provided of a successor Warrant Agent (which shall be a bank or trust company
authorized under the laws of the jurisdiction of its organization to exercise corporate trust powers, be in good standing and have a combined capital 

  
 21 

 
and surplus of not less than $50,000,000) and the acceptance of such appointment by such successor Warrant Agent. 

(c) Successor Warrant Agent. In the event that at any time the Warrant Agent shall resign, or shall be removed, or shall become
incapable of acting, or shall be adjudged bankrupt or insolvent, or shall commence a voluntary case under the Federal bankruptcy laws, as now or hereafter constituted, or under any other applicable U.S. Federal or state bankruptcy, insolvency or
similar law or shall consent to the appointment of or taking possession by a receiver, custodian, liquidator, assignee, trustee, sequestrator (or other similar official) of the Warrant Agent or its property or affairs, or shall make an assignment
for the benefit of creditors, or shall admit in writing its inability to pay its debts generally as they become due, or shall take corporate action in furtherance of any such action, or a decree or order for relief by a court having jurisdiction in
the premises shall have been entered in respect of the Warrant Agent in an involuntary case under the Federal bankruptcy laws, as now or hereafter constituted, or any other applicable Federal or state bankruptcy, insolvency or similar law, or a
decree or order by a court having jurisdiction in the premises shall have been entered for the appointment of a receiver, custodian, liquidator, assignee, trustee, sequestrator (or similar official) of the Warrant Agent or of its property or
affairs, or any public officer shall take charge or control of the Warrant Agent or of its property or affairs for the purpose of rehabilitation, conservation, winding up, or liquidation, a successor Warrant Agent, qualified as specified in
Section 5.06(b), acceptable to the Required Warrant Holders shall be appointed by the Company by an instrument in writing, filed with the successor Warrant Agent. Upon the appointment as aforesaid of a successor Warrant Agent and
acceptance by the successor Warrant Agent of such appointment, the Warrant Agent shall cease to be Warrant Agent hereunder; provided, however, that in the event of the resignation of the Warrant Agent under this subsection (c), such
resignation shall be effective on the earlier of (a) the date specified in the Warrant Agent’s notice of resignation, and (b) the appointment and acceptance of a successor Warrant Agent hereunder. 

(d) Successor to Expressly Assume Duties. Any successor Warrant Agent appointed hereunder shall execute, acknowledge, and deliver to
its predecessor and to the Company an instrument accepting such appointment hereunder, and thereupon such successor Warrant Agent, without any further act, deed, or conveyance, shall become vested with all the rights and obligations of such
predecessor with like effect as if originally named as Warrant Agent hereunder, and such predecessor, upon payment of its charges and disbursements as contemplated by the payment then unpaid, shall thereupon become obligated to transfer, deliver,
and pay over, and such successor Warrant Agent shall be entitled to receive all monies, securities and other property on deposit with or held by such predecessor as Warrant Agent hereunder. 

(e) Successor by Merger. Any corporation into which the Warrant Agent hereunder may be merged or consolidated, or any corporation
resulting from any merger or consolidation to which the Warrant Agent shall be a party, or any corporation to which the Warrant Agent shall sell or otherwise Transfer all or substantially all of its assets and business shall be the successor Warrant
Agent under this Agreement without the execution or filing of any paper or any further act on the part of any of the parties hereto. 

  
 22 

 ARTICLE VI 

Miscellaneous 

Section 6.01. Persons Benefitting. Nothing in this Agreement is intended or shall be construed to confer upon any Person
other than the Company, the Warrant Agent and the Holders any right, remedy, or claim under or by reason of this Agreement or any part hereof. 

Section 6.02. Termination. This Agreement shall automatically terminate upon the earlier to occur of (i) the
Expiration Time, and (ii) the date upon which all Warrants have been exercised in full pursuant to the terms of this Agreement. 

Section 6.03. Amendment. Any provision of this Agreement may be amended with written consent of the Required Warrant
Holders; provided, however, that the parties hereto may amend any provision of this Agreement without the consent of any party for the purpose of curing any ambiguity or curing, correcting, or supplementing any defective
provision contained in this Agreement if such amendment does not adversely affect the rights of any of the Holders. Any amendment or supplement to this Agreement that has a material adverse effect on the interests of a Holder shall require the
written consent of such Holder. In addition, the consent of each Holder affected shall be required for any amendment pursuant to which the Exercise Price would be increased or the number of Warrant Shares issuable upon exercise of Warrants would be
decreased (other than pursuant to adjustments provided in this Agreement). 
 Section 6.04. Notices. All demands,
notices, requests, consents and other communications hereunder shall be in writing and shall be deemed given (a) on the day of delivery if delivered personally, (b) upon receipt if sent via facsimile (with confirmation) or by electronic
mail (with confirmation), (c) on the day of delivery if mailed by registered or certified mail (return receipt requested), or (d) on the day of delivery if delivered by an express courier (with confirmation). Any notice or other
communication required or permitted hereunder shall be delivered to the following addresses and facsimile numbers: 
 If to the
Company: 
 Nuverra Environmental Solutions, Inc. 

14624 North Scottsdale Road, Suite 300 

Scottsdale, AZ 35254 

Attn: Joe Crabb 

Phone: 602-903-7407 

Email: joe.crabb@nuverra.com 

with a copy to (which shall not constitute notice): 

Shearman & Sterling LLP 

599 Lexington Avenue 

New York, NY 10022 

Attn: Douglas Bartner, Esq. 

Phone: 212-848-8190 

  
 23 

 Fax: 646-848-8190 

Email: douglas.bartner@shearman.com 

and a copy to (which shall not constitute notice): 

Squire Patton Boggs LLP 

1 E. Washington Street, Suite 2700 

Phoenix, Arizona 85004 

Attn: Matthew M. Holman, Esq. 

Phone: 602-528-4083 

Fax: 602-253-8129 

E-mail: matthew.holman@squirepb.com 

If to the Warrant Agent: 

American Stock Transfer & Trust Company, LLC 

6201 15th Avenue 

Brooklyn, NY 11219 

Attention: Relationship Management 

with a copy to (which shall not constitute notice): 

American Stock Transfer & Trust Company, LLC 

48 Wall Street, 21st Floor 

New York, NY 10005 

Attention: Legal Department 

The Company or the Warrant Agent by notice to the other may designate additional or different addresses for subsequent notices or
communications. 
 Section 6.05. Governing Law. The laws of the State of Delaware shall govern this Agreement and the
Warrant Certificates. 
 Section 6.06. Counterparts; Integration; Effectiveness. This Agreement may be executed in
counterparts (and by different parties hereto in different counterparts), each of which shall constitute an original, but all of which when taken together shall constitute a single contract. This Agreement shall constitute the entire contract among
the parties relating to the subject matter hereof and supersede any and all previous agreements and understandings, oral or written, relating to the subject matter hereof. 

Section 6.07. Successors. Whenever in this Agreement any of the parties hereto is referred to, such reference shall be
deemed to include the successors and permitted assigns of such party, and all covenants, promises and agreements by or on behalf of the Company and the Warrant Agent in this Agreement and in the Warrant Certificates shall bind and inure to the
benefit of the parties’ respective successors and permitted assigns. 

  
 24 

 Section 6.08. Table of Contents. The table of contents and headings of the
Articles and Sections of this Agreement have been inserted for convenience of reference only, are not intended to be considered a part hereof and shall not modify or restrict any of the terms or provisions hereof. 

Section 6.09. Severability. The provisions of this Agreement are severable, and if any clause or provision shall be held
invalid, illegal, or unenforceable in whole or in part in any jurisdiction, then such invalidity or unenforceability shall affect in that jurisdiction only such clause or provision, or part thereof, and shall not in any manner affect such clause or
provision in any other jurisdiction or any other clause or provision of this Agreement in any jurisdiction. 
 [remainder of page
intentionally left blank] 

  
 25 

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

			
	NUVERRA ENVIRONMENTAL SOLUTIONS, INC.,
		
	by	 	/s/ Joseph M. Crabb
		 	Name: Joseph M. Crabb
		 	Title: Executive Vice President and Chief Legal
		 	   Officer

  

			
	 AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, as

Warrant Agent,

		
	by	 	/s/ Barry S. Rosenthal
		 	Name: Barry S. Rosenthal
		 	Title: Vice President

 EXHIBIT A 

Form of Warrant Certificate 

 CUSIP 67091K138 

[FORM OF FACE OF WARRANT CERTIFICATE] 

[To be included on Global Certificates] 

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC
(“AST”), TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN SUCH NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF AST (AND ANY PAYMENT IS MADE TO SUCH
ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF AST) ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF HAS AN INTEREST HEREIN. 

TRANSFERS OF THIS GLOBAL WARRANT SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF AST OR TO A SUCCESSOR THEREOF OR SUCH
SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL WARRANT SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE WARRANT AGREEMENT REFERRED TO ON THE REVERSE HEREOF. 

ANY TRANSFER OF THE WARRANTS REPRESENTED BY THIS CERTIFICATE IS SUBJECT TO THE CONDITIONS SPECIFIED IN THE WARRANT AGREEMENT (THE
“WARRANT AGREEMENT”) DATED AS OF AUGUST 7, 2017, BETWEEN NUVERRA ENVIRONMENTAL SOLUTIONS, INC. (THE “COMPANY”) AND AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, SOLELY IN ITS CAPACITY AS WARRANT AGENT. BY
ACCEPTING DELIVERY OF THE WARRANTS REPRESENTED BY THIS CERTIFICATE, ANY TRANSFEREE SHALL BE DEEMED TO HAVE AGREED TO BE BOUND BY THE WARRANT AGREEMENT AS IF THE TRANSFEREE HAD EXECUTED AND DELIVERED THE WARRANT AGREEMENT. 

 CERTIFICATE FOR WARRANTS 

WARRANTS TO PURCHASE COMMON STOCK OF 

NUVERRA ENVIRONMENTAL SOLUTIONS, INC. 

THIS CERTIFIES THAT Cede & Co., or its registered assigns, is the registered holder of the number of Warrants (CUSIP 67091K138) set
forth above (the “Warrants”). Each Warrant entitles the holder thereof (the “Holder”), at its option and subject to the provisions contained herein and in the Warrant Agreement referred to below, to purchase from
NUVERRA ENVIRONMENTAL SOLUTIONS, INC., a Delaware corporation (the “Company”), [•] shares of Common Stock, par value of $0.01 per share, of the Company (the “Common Stock”) at an exercise price of $39.82 per
share (the “Exercise Price”), or by Cashless Exercise referred to below. This Warrant Certificate shall terminate and become void after 5:00 p.m., New York City time, upon the later of (i) the fifth (5th) anniversary of the Effective Date (as defined in the Warrant Agreement (defined below)) and (ii) the MDJ Option Expiration Date (as defined in the Warrant Agreement), except that in no
event shall the term of this Warrant Certificate exceed the seventh (7th) anniversary of the Effective Date, or upon the exercise hereof as to all the shares of Common Stock subject hereto.
The number of shares issuable upon exercise of the Warrants shall be subject to adjustment from time to time as set forth in the Warrant Agreement. 

This Warrant Certificate is issued under and in accordance with a Warrant Agreement dated as of August 7, 2017 (the “Warrant
Agreement”), between the Company and American Stock Transfer & Trust Company, LLC (in such capacity, the “Warrant Agent”, which term includes any successor Warrant Agent under the Warrant Agreement), and is subject
to the terms and provisions contained in the Warrant Agreement, to all of which terms and provisions the Holder of this Warrant Certificate consents by acceptance hereof. The Warrant Agreement is hereby incorporated herein by reference and made a
part hereof. Reference is hereby made to the Warrant Agreement for a full statement of the respective rights, limitations of rights, duties and obligations of the Company, the Warrant Agent and the Holders. Capitalized terms used but not defined
herein shall have the meanings ascribed thereto in the Warrant Agreement. A copy of the Warrant Agreement may be obtained for inspection by the Holder hereof upon written request to the Warrant Agent at 6201 15th Avenue, Brooklyn, New York 11210, Attention: Relationship Management – Nuverra Environmental Solutions, Inc. 

Subject to the terms of the Warrant Agreement, the Warrants may be exercised in whole or in part (i) by presentation of this Warrant
Certificate with the Election to Purchase attached hereto duly executed and with the simultaneous payment of the Exercise Price in cash (subject to adjustment) to the Warrant Agent for the account of the Company at the office of the Warrant Agent or
(ii) by Cashless Exercise. Payment of the Exercise Price in cash shall be made by certified or official bank check payable to the order of the Company or by wire transfer of funds to an account designated by the Company for such purpose.
Payment by Cashless Exercise shall be made without the payment of cash by reducing the amount of Common Stock that would be obtainable upon the exercise of a Warrant and payment of the Exercise Price in cash so as to yield a number of shares of
Common Stock upon the exercise of such Warrant equal to the product of (1) the number of shares of Common Stock for which such Warrant is exercisable as of the Exercise Date (if the Exercise Price were being paid in cash) and (2) a
fraction, the numerator of which is the excess of the Current Market Value per share of Common Stock on the 

  
 A-2 

 
Exercise Date over the Exercise Price per share as of the Exercise Date and the denominator of which is the Current Market Value per share of the Common Stock on the Exercise Date. 

As provided in the Warrant Agreement and subject to the terms and conditions therein set forth, the Warrants shall be exercisable at any time.

 As provided in the Warrant Agreement, the number of shares of Common Stock issuable upon the exercise of the Warrants is subject to
adjustment upon the happening of certain events. 
 The Company may require payment of a sum sufficient to pay all taxes, assessments or
other governmental charges in connection with the registration of the Transfer or exchange of the Warrant Certificates but not for any exchange or original issuance (not involving a transfer) with respect to Warrant Certificates, the exercise of the
Warrants or the Common Stock. 
 Upon any partial exercise of Certificated Warrants, there shall be countersigned and issued to the Holder
hereof a new Warrant Certificate representing those Warrants which were not exercised. This Warrant Certificate may be exchanged at the office of the Warrant Agent by presenting this Warrant Certificate properly endorsed with a request to exchange
this Warrant Certificate for other Warrant Certificates evidencing an equal number of Warrants. No fractional shares of Common Stock will be issued upon the exercise of the Warrants, but the Company shall pay an amount in cash equal to the Current
Market Value per share of Common Stock on the day immediately preceding the date the Warrant is exercised, multiplied by the fraction of such share of Common Stock that would be issuable on the exercise of any Warrant, computed to the nearest whole
cent. 
 All shares of Common Stock issuable by the Company upon the exercise of the Warrants and payment therefor shall, upon such issue,
be duly and validly issued and fully paid and non-assessable. 
 The Holder in whose name the Warrant Certificate is registered may be
deemed and treated by the Company and the Warrant Agent as the absolute owner of the Warrant Certificate for all purposes whatsoever and neither the Company nor the Warrant Agent shall be affected by notice to the contrary. 

  
 A-3 

 This Warrant Certificate shall not be valid or obligatory for any purpose until it shall have
been countersigned by the Warrant Agent. 
  

			
	NUVERRA ENVIRONMENTAL SOLUTIONS, INC.,
		
	by	 	 
		 	Name:
		 	Title:

 DATED: 
 Countersigned:

  

			
	AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, as Warrant Agent,
		
	by	 	 
		 	Authorized Signatory

  
 A-4 

 EXHIBIT B 

Transfer Form 

 FORM OF TRANSFER 

(To Be Executed Upon Transfer of Warrant) 

NUVERRA ENVIRONMENTAL SOLUTIONS, INC. 

FOR VALUE RECEIVED, the undersigned registered holder of this Warrant Certificate hereby sells, assigns and transfers unto the Assignee(s)
named below (including the undersigned with respect to any Warrants constituting a part of the Warrants evidenced by this Warrant Certificate not being assigned hereby) all of the rights and obligations of the undersigned under this Warrant
Certificate, subject to the terms and conditions of the Warrant Agreement dated as of August 7, 2017 (the “Warrant Agreement”), between the Company and American Stock Transfer & Trust Company, LLC, with respect to the
number of Warrants set forth below: 
  

							
	 Name of Assignee(s)
	  	Address	  	 Social Security, EIN
 or other identifying

number of assignee(s)
	  	Number of Warrants

 and does hereby irrevocably constitute and appoint the Company as the undersigned’s attorney to make such Transfer on the
register maintained by the Company for that purpose, with full power of substitution in the premises. 
 Each undersigned Assignee hereby
(a) acknowledges that the Warrants being transferred to such Assignee are subject to the terms, conditions and limitations of both the Warrant Agreement and the Warrant Certificate and (b) agrees to join and be bound by the terms,
conditions and limitations of the Warrant Certificate and the Warrant Agreement (a copy of which was provided to such Assignee) as if such Assignee was an original party thereto. 

Date: 

					
			
	1	 		 	   

	(Signature of Owner)	 		 	(Signature of Assignee)
			
	   
	 		 	   

	(Street Address)	 		 	(Street Address)
			
	   
	 		 	   

	 (City), (State) (Zip Code)
  

Signature Guaranteed by:
	 		 	 (City), (State) (Zip Code)
  

Signature Guaranteed by:

			
	   
	 		 	   

  

	1 	The signature must correspond with the name as written upon the face of the within Warrant Certificate (or the Depository participant in the case of book-entry Warrants) in every particular, without alteration or
enlargement or any change whatever, and must be guaranteed by a national bank or trust company or by a member firm of any national securities exchange. 

 [TO BE INCLUDED IN WARRANTS] 

ASSIGNMENT FORM 
 To assign this Security,
fill in the form below: 
 I or we assign and Transfer this Security to 
  

	
	(Insert assignee’s soc. sec. or tax I.D. no.)
	
	 
	
	 
	
	 
	(Print or type assignee’s name, address and zip code)

 and irrevocably appoint 
  

	
	agent to Transfer this Security on the books of the Company. The agent may substitute another to act for him or her.

  

							
		 		 	Your Signature
				
	Date:                    	 		 		 	 
		 		 		 	
		 		 		 	(Sign exactly as your name appears on the other side of this Security)

  

			
	*Signature guaranteed by:

			
		
	By:	 	 
		 	

  

	*	The signature must be guaranteed by an institution which is a member of one of the following recognized signature guaranty programs: (i) the Securities Transfer Agent Medallion Program (STAMP); (ii) the New
York Stock Exchange Medallion Program (MSP); (iii) the Stock Exchange Medallion Program (SEMP); or (iv) such other guaranty program acceptable to the Trustee. 

  
 B-2 

 EXHIBIT C 

Form of Election to Purchase Shares of Common Stock 

 FORM OF ELECTION TO PURCHASE SHARES OF COMMON STOCK 

(to be executed only upon exercise of Warrants) 

NUVERRA ENVIRONMENTAL SOLUTIONS, INC. 

The undersigned hereby irrevocably elects to exercise Warrants to acquire
             shares of Common Stock, par value $0.01 per share, of NUVERRA ENVIRONMENTAL SOLUTIONS, INC., at an exercise price per share of Common Stock of $39.82, and otherwise on
the terms and conditions specified in the within Warrant Certificate and the Warrant Agreement therein referred to, surrenders this Warrant Certificate and all right, title and interest therein to NUVERRA ENVIRONMENTAL SOLUTIONS, INC. and directs
that the shares of Common Stock deliverable upon the exercise of such Warrants be registered or placed in the name and at the address specified below and delivered thereto. The Holder intends that payment of the Exercise Price shall be made as
(check one): 
              “Cash Exercise” 

             “Cashless Exercise” 

If the Holder has elected a Cash Exercise, the Holder shall pay the sum of
$             to the Company in accordance with the terms of the Warrant Agreement. Following this exercise, the Warrant shall be exercisable to purchase a total of
             shares of Common Stock. 
 Securities and/or check to be issued to: 

 

							
	 Name
	  	Address	  	 Social Security, EIN or other

identifying number

 A new Warrant Certificate evidencing any outstanding Warrants evidenced by the within Warrant Certificate is
to be issued to: 
  

							
	 Name
	  	Address	  	Social Security, EIN or other identifying number	  	

 Date: 

					
			
	   
	 		 	   

	(Signature)	 		 	(Signature)
			
	   
	 		 	   

	(Street Address)	 		 	(Street Address)
			
	   
	 		 	   

	 (City), (State) (Zip Code)
  

Signature Guaranteed by:
	 		 	 (City), (State) (Zip Code)
  

Signature Guaranteed by:

			
	   
	 		 	   

  
 C-2

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