Exhibit 4.1

Execution Version

TRANSACTION AGREEMENT II

This Transaction Agreement II, dated as of July 30, 2014 (this “ Agreement ”), is entered into by and among Spark Energy, Inc., a Delaware corporation (“ Spark Energy ”), Spark HoldCo, LLC, a Delaware limited liability company (“ Spark HoldCo ”), NuDevco Retail, LLC, a Texas limited liability company (“ NuDevco Retail ”), NuDevco Retail Holdings, LLC, a Texas limited liability company (“ NuDevco Retail Holdings ”), Spark Energy Ventures, LLC, a Texas limited liability company (“ SEV ”), NuDevco Partners Holdings, LLC, a Texas limited liability company (“ NuDevco Partners ”) and Associated Energy Services, LP, a Texas limited partnership (“ AES ”). The above-named entities are sometimes referred to herein as a “ Party ” and collectively as the “ Parties .”

RECITALS

WHEREAS , on June 18, 2014, the Parties, SEV and Spark Energy Holdings, LLC, a Texas limited liability company (“ SEH ”), completed the transactions contemplated by that certain Transaction Agreement, dated June 18, 2014; and

WHEREAS , Spark Energy expects to enter into an underwriting agreement (the “ IPO Underwriting Agreement ”) with the several underwriters named therein (the “ Underwriters ”), providing for the initial public offering (the “ IPO ”) of shares of Class A Common Stock, par value $0.01 per share of Spark Energy (the “ Class A Common Stock ”) and the grant of an option to the Underwriters to purchase additional shares of Class A Common Stock (the “ Additional Shares ”) within 30 days of the IPO (the “ Option ”).

NOW THEREFORE , in consideration of the foregoing and other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, and intending to be legally bound hereby, the Parties hereto hereby agree as follows:

ARTICLE I

IPO TRANSACTIONS AND AGREEMENTS

Section 1.1 Transactions

The following transactions are to occur in the following order and be effective as of the closing date of the IPO (the “ Effective Date ”):

(a) Spark Energy will adopt and file the Amended and Restated Certificate of Incorporation, substantially in the form attached hereto as Annex A (the “ Amended Charter ”) and adopt the Amended and Restated Bylaws, substantially in the form attached hereto as Annex B (the “ Amended Bylaws ”), and the 1,000 shares of Spark Energy common stock, par value $0.01, held by NuDevco Retail Holdings will be cancelled and the $10.0 cash contribution returned.

(b) Upon filing of the Amended Charter and the adoption of the Amended Bylaws, Spark Energy will issue to Spark HoldCo 10,750,000 shares of newly issued Class B common stock, par value $0.01 per share (the “ Class B Common Stock ”), and Spark HoldCo hereby accepts such contribution of the Class B Common Stock.

(c) Immediately upon completion of the transactions in Section 1.1(b) above, Spark HoldCo hereby distributes (1) to NuDevco Retail Holdings 10,612,500 shares of Class B Common Stock, constituting approximately 99% of the outstanding Class B Common Stock and (2) to NuDevco Retail 137,500 shares of Class B Common Stock, constituting approximately 1% of the outstanding Class B Common Stock, and each of NuDevco Retail Holdings and NuDevco Retail hereby accepts such distribution of the Class B Common Stock.

(d) In recognition of the transactions in Section 1.1(b) and (c), NuDevco Retail Holdings, NuDevco Retail and Spark Energy will enter into the Second Amended and Restated Limited Liability Company Agreement of Spark HoldCo, substantially in the form attached hereto as Annex C (the “ LLC Agreement ”) and the outstanding membership interests in Spark HoldCo held by Spark Energy, NuDevo Retail and NuDevco Retail Holdings will be converted into units of Spark HoldCo (the “ Spark HoldCo Units ”).

(e) In connection with an immediately following the execution of the LLC Agreement as provided in Section 1.1(d) above, Spark Energy will purchase 2,997,222 Spark HoldCo Units from NuDevco Retail Holdings using proceeds from the IPO and repay the previously issued $50,000 note payable held by NuDevco Retail Holdings, for an aggregate cash purchase price of $46,720,000. Upon completion of the steps in Section 1.1(c) and this Section 1.1(e) and subject to adjustment as provided in Article II, Spark Energy, Inc. will own 3,000,000 Spark HoldCo Units, NuDevco Retail Holdings will own 10,612,500 Spark HoldCo Units and 10,612,500 shares of Class B Stock and NuDevco Retail will own 137,500 Spark HoldCo Units and 137,500 shares of Class B Common Stock.

(f) Immediately upon completion of the transactions in Section 1.1(e) above, (1) Spark HoldCo will execute and enter into its new credit facility (the “ New Credit Facility ”) and borrow $10.0 million under the New Credit Facility and use such borrowings to repay the portion of the Seventh Amended and Restated Credit Agreement, dated as of July 31, 2013, among Spark Energy Ventures, LLC, as parent, Spark Energy Holdings, LLC, Spark Energy, LP, Spark Energy Gas, LP and AES, as co-borrowers and the lenders and other parties thereto (the “ Existing Credit Facility ”) allocated to Spark Energy, LLC, a Texas limited liability company (“ SE ”), and Spark Energy Gas, LLC, a Texas limited liability company (“ SEG ”), pursuant to the Interborrower Agreement, dated as of May 31, 2014, by and among SE, SEG and AES (the “ Interborrower Agreement ”); (2) AES will repay the portion of the Existing Credit Facility allocated to AES pursuant to the Interborrower Agreement; and (3) $5.5 million of short-term indebtedness incurred by Spark Energy to fund certain operating expenses and owed to AES will be permanently forgiven by AES and will be recorded as a capital contribution to Spark Energy effective as of July 25, 2014.

(g) Immediately upon completion of the transactions in Section 1.1(f) above, SEV will distribute to NuDevco Partners all of its limited liability company interest in NuDevco Retail Holdings, which constitutes 100% of the limited liability company interest in NuDevco Retail Holdings, and NuDevco Partners will accept such distribution.

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Section 1.2 Agreements . Upon completion of the transaction in Section 1.1, NuDevco Retail Holdings, NuDevco Retail, Spark HoldCo and Spark Energy shall enter into:

(a) a Registration Rights Agreement, substantially in the form attached here as Annex D ; and

(b) a Tax Receivable Agreement, substantially in the form attached hereto as Annex E .

ARTICLE II

OVERALLOTMENT OPTION

In the event that the Option is exercised, Spark Energy shall issue the Additional Shares to the Underwriters at a price per share equal to the per share initial public offering price of the Class A Common Stock (less underwriting discounts and commissions and structuring fees as set forth in the Underwriting Agreement), Spark Energy shall transfer all of the net proceeds it receives from the exercise of the Option to NuDevco Retail Holdings in exchange for a number of Spark HoldCo units equal to the number of shares of Class A Common Stock sold by Spark Energy to the public pursuant to the Option, and a corresponding number of shares of Class B common stock shall be cancelled.

ARTICLE III

REPRESENTATIONS AND WARRANTIES

Section 3.1 Due Organization . Each Party represents and warrants that it is an entity duly organized, validly existing and in good standing under the laws of its jurisdiction of formation, as applicable, and has power and authority to enter into this Agreement and to carry out its obligations hereunder.

Section 3.2 Due Authorization . Each Party represents and warrants that the execution and delivery of this Agreement by such Party have been duly authorized by all necessary action on its part and no other proceedings on its part are necessary to authorize this Agreement or any of the transactions contemplated hereby.

Section 3.3 Due Execution . Each Party represents and warrants that this Agreement has been duly executed and delivered by such Party and constitutes a valid and binding obligation of each of them, and is enforceable against each of them in accordance with its terms.

ARTICLE IV

MISCELLANEOUS

Section 4.1 Further Assurances. From time to time, and without any further consideration, the Parties agree to execute, acknowledge and deliver all such additional deeds, assignments, bills of sale, conveyances, instruments, notices, releases, acquittances, consents, resolutions and other documents, and to do all such other acts and things, all in accordance with

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applicable law, as may be necessary or appropriate to (a) assure that the applicable Parties own all of the properties, rights, titles, interests, estates, remedies, powers and privileges granted by this Agreement, or which are intended to be so granted, (b) fully and effectively vest in the applicable Parties and their respective successors and assigns beneficial and record title to the interests contributed and assigned by this Agreement or intended to be so and (c) fully and effectively carry out the purposes and intent of this Agreement.

Section 4.2 Successors and Assigns . The Agreement shall be binding upon and inure to the benefit of the Parties and their respective successors and assigns.

Section 4.3 No Third Party Rights . The provisions of this Agreement are intended to bind the Parties to each other and are not intended to and do not create rights in any other person or confer upon any other person any benefits, rights or remedies and no person is or is intended to be a third party beneficiary of any of the provisions of this Agreement.

Section 4.4 Severability . If any of the provisions of this Agreement are held by any court of competent jurisdiction to contravene, or to be invalid under, the laws of any political body having jurisdiction over the subject matter hereof, such contravention or invalidity shall not invalidate the entire Agreement. Instead, this Agreement shall be construed as if it did not contain the particular provision or provisions held to be invalid, and an equitable adjustment shall be made and any necessary provision added so as to give effect to the intention of the Parties as expressed in this Agreement at the time of execution of this Agreement.

Section 4.5 Entire Agreement . This Agreement and the instruments referenced herein supersede all previous understandings or agreements among the Parties, whether oral or written, with respect to the subject matter of this Agreement and such instruments. This Agreement and such instruments contain the entire understanding of the Parties with respect to the subject matter hereof and thereof. No understanding, representation, promise or agreement, whether oral or written, is intended to be or shall be included in or form part of this Agreement unless it is contained in a written amendment hereto executed by the Parties after the date of this Agreement.

Section 4.6 Amendment or Modification . This Agreement may be amended or modified at any time or from time to time only by a written instrument, specifically stating that such written instrument is intended to amend or modify this Agreement, signed by each of the Parties.

Section 4.7 Applicable Law . This Agreement shall be governed by and construed in accordance with the laws of the State of Delaware, without regard to the principles of conflicts of law.

Section 4.8 Headings . All Article and Section headings in this Agreement are for convenience only and shall not be deemed to control or affect the meaning or construction of any of the provisions hereof. All references herein to Articles and Sections shall, unless the context requires a different construction, be deemed to be references to the Articles and Sections of this Agreement. The words “hereof,” “herein” and “hereunder” and words of similar import, when used in this Agreement, shall refer to this Agreement as a whole, and not to any particular

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provision of this Agreement. All personal pronouns used in this Agreement, whether used in the masculine, feminine or neuter gender, shall include all other genders, and the singular shall include the plural and vice versa. The use herein of the word “including” following any general statement, term or matter shall not be construed to limit such statement, term or matter to the specific items or matters set forth immediately following such word or to similar items or matters, whether or not non-limiting language (such as “without limitation”, “but not limited to”, or words of similar import) is used with reference thereto, but rather shall be deemed to refer to all other items or matters that could reasonably fall within the broadest possible scope of such general statement, term or matter.

Section 4.9 Counterparts . This Agreement may be executed in any number of counterparts with the same effect as if all Parties had signed the same document. All counterparts shall be construed together and shall constitute one and the same instrument. The delivery of an executed counterpart copy of this Agreement by facsimile or electronic transmission in PDF format shall be deemed to be the equivalent of delivery of the originally executed copy thereof.

Section 4.10 Deed; Bill of Sale; Assignment . To the extent required and permitted by applicable law, this Agreement shall also constitute a “deed,” “bill of sale” or “assignment” of the assets and interests referenced herein.

Section 4.11 Termination . This Agreement shall terminate and be of no further force and effect if the IPO has not been consummated by August 8, 2014.

[ Signature Page Follows ]

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IN WITNESS WHEREOF, this Agreement has been duly executed by the Parties as of the date first written above.

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ANNEX A

AMENDED CHARTER

(see attached)

AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION

OF

SPARK ENERGY, INC.

Spark Energy, Inc. (the “ Corporation ”), a corporation organized and existing under the General Corporation Law of the State of Delaware as set forth in Title 8 of the Delaware Code (the “ DGCL ”), hereby certifies as follows:

1. The original Certificate of Incorporation of the Corporation (the “ Original Certificate of Incorporation ”) was filed with the Secretary of State of the State of Delaware on April 22, 2014.

2. This Amended and Restated Certificate of Incorporation (this “ Amended and Restated Certificate of Incorporation ”), which restates and amends the Original Certificate of Incorporation, has been declared advisable by the board of directors of the Corporation (the “ Board ”), duly adopted by the stockholders of the Corporation and duly executed and acknowledged by the officers of the Corporation in accordance with Sections 103, 228, 242 and 245 of the DGCL.

3. The Original Certificate of Incorporation is hereby amended and restated in its entirety to read as follows:

FIRST: The name of the Corporation is Spark Energy, Inc.

SECOND: The address of its registered office in the State of Delaware is Corporation Service Company, 2711 Centerville Road, Suite 400, Wilmington, Delaware 19808 in New Castle County, Delaware. The name of its registered agent at such address is Corporation Service Company.

THIRD: The nature of the business or purposes to be conducted or promoted by the Corporation is to engage in any lawful act or activity for which corporations may be organized under the DGCL as it currently exists or may hereafter be amended.

FOURTH: The total number of shares of stock that the Corporation shall have the authority to issue is 200,000,000 shares of stock, classified as (i) 20,000,000 shares of preferred stock, par value $0.01 per share (“ Preferred Stock ”), (ii) 120,000,000 shares of Class A common stock, par value $0.01 per share (“ Class A Common Stock ”), and (iii) 60,000,000 shares of Class B common stock, par value $0.01 per share (“ Class B Common Stock ” and, together with the Class A Common Stock, the “ Common Stock ”).

1. Provisions Relating to Preferred Stock.

(a) Preferred Stock may be issued from time to time in one or more classes or series, the shares of each series to have such designations and powers, preferences and rights, and qualifications, limitations and restrictions thereof, as are stated and expressed herein and in the resolution or resolutions providing for the issue of such series adopted by the Board as hereafter prescribed (a “ Preferred Stock Designation ”).

(b) Authority is hereby expressly granted to and vested in the Board to authorize the issuance of Preferred Stock from time to time in one or more classes or series, and with respect to each series of Preferred Stock, to fix and state by the resolution or resolutions from time to time adopted by the Board providing for the issuance thereof the designation and the powers, preferences, rights, qualifications, limitations and restrictions relating to each series of Preferred Stock, including, but not limited to, the following:

(i) whether or not the series is to have voting rights, full, special or limited, or is to be without voting rights, and whether or not such series is to be entitled to vote as a separate class either alone or together with the holders of one or more other classes or series of stock;

(ii) the number of shares to constitute the series and the designations thereof;

(iii) the preferences, and relative, participating, optional or other special rights, if any, and the qualifications, limitations or restrictions thereof, if any, with respect to any series;

(iv) whether or not the shares of any series shall be redeemable at the option of the Corporation or the holders thereof or upon the happening of any specified event, and, if redeemable, the redemption price or prices (which may be payable in the form of cash, notes, securities or other property), and the time or times at which, and the terms and conditions upon which, such shares shall be redeemable and the manner of redemption;

(v) whether or not the shares of a series shall be subject to the operation of retirement or sinking funds to be applied to the purchase or redemption of such shares for retirement, and, if such retirement or sinking fund or funds are to be established, the annual amount thereof, and the terms and provisions relative to the operation thereof;

(vi) the dividend rate, whether dividends are payable in cash, stock of the Corporation or other property, the conditions upon which and the times when such dividends are payable, the preference to or the relation to the payment of dividends payable on any other class or classes or series of stock, whether or not such dividends shall be cumulative or noncumulative, and if cumulative, the date or dates from which such dividends shall accumulate;

(vii) the preferences, if any, and the amounts thereof which the holders of any series thereof shall be entitled to receive upon the voluntary or involuntary liquidation, dissolution or winding up of, or upon any distribution of the assets of, the Corporation;

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(viii) whether or not the shares of any series, at the option of the Corporation or the holder thereof or upon the happening of any specified event, shall be convertible into or exchangeable for, the shares of any other class or classes or of any other series of the same or any other class or classes of stock, securities or other property of the Corporation and the conversion price or prices or ratio or ratios or the rate or rates at which such exchange may be made, with such adjustments, if any, as shall be stated and expressed or provided for in such resolution or resolutions; and

(ix) such other powers, preferences, rights, qualifications, limitations and restrictions with respect to any series as may to the Board seem advisable.

(c) The shares of each series of Preferred Stock may vary from the shares of any other series thereof in any or all of the foregoing respects.

2. Provisions Relating to Common Stock.

(a) Except as may otherwise be provided in this Amended and Restated Certificate of Incorporation, each share of Common Stock shall have identical rights and privileges in every respect. Common Stock shall be subject to the express terms of Preferred Stock and any series thereof. Except as may otherwise be provided in this Amended and Restated Certificate of Incorporation, in a Preferred Stock Designation or by applicable law, the holders of shares of Common Stock shall be entitled to one vote for each such share upon all questions presented to the stockholders, the holders of shares of Common Stock shall have the exclusive right to vote for the election of directors and for all other purposes, and the holders of Preferred Stock shall not be entitled to vote at or receive notice of any meeting of stockholders. Each holder of Common Stock shall be entitled to notice of any stockholders’ meeting in accordance with the bylaws of the Corporation (as in effect at the time in question) and applicable law on all matters put to a vote of the stockholders of the Corporation. Except as otherwise required in this Amended and Restated Certificate of Incorporation or by applicable law, the holders of Common Stock shall vote together as a single class on all matters (or, if any holders of Preferred Stock are entitled to vote together with the holders of Common Stock, the holders of Common Stock and the Preferred Stock shall vote together as a single class).

(b) Notwithstanding the foregoing, except as otherwise required by applicable law, holders of Common Stock, as such, shall not be entitled to vote on any amendment to this Amended and Restated Certificate of Incorporation (including any certificate of designations relating to any series of Preferred Stock) that relates solely to the terms of one or more outstanding series of Preferred Stock if the holders of such affected series are entitled, either separately or together with the holders of one or more other such series, to vote thereon pursuant to this Amended and Restated Certificate of Incorporation (including any certificate of designations relating to any series of Preferred Stock) or pursuant to the DGCL.

(c) Subject to the prior rights and preferences, if any, applicable to shares of Preferred Stock or any series thereof, the holders of shares of Class A Common Stock shall be entitled to receive ratably in proportion to the number of shares of Class A Common Stock held by them such dividends and distributions (payable in cash, stock or otherwise), if any, as may be declared thereon by the Board at any time and from time to time out of any funds of the

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Corporation legally available therefor. Dividends and other distributions shall not be declared or paid on the Class B Common Stock unless (i) the dividend consists of shares of Class B Common Stock or of rights, options, warrants or other securities convertible or exercisable into or exchangeable for shares of Class B Common Stock paid proportionally with respect to each outstanding share of Class B Common Stock and (ii) a dividend consisting of shares of Class A Common Stock or of rights, options, warrants or other securities convertible or exercisable into or exchangeable for shares of Class A Common Stock on equivalent terms is simultaneously paid to the holders of Class A Common Stock. If dividends are declared on the Class A Common Stock or the Class B Common Stock that are payable in shares of Common Stock, or securities convertible into, or exercisable or exchangeable for Common Stock, the dividends payable to the holders of Class A Common Stock shall be paid only in shares of Class A Common Stock (or securities convertible into, or exercisable or exchangeable for Class A Common Stock), the dividends payable to the holders of Class B Common Stock shall be paid only in shares of Class B Common Stock (or securities convertible into, or exercisable or exchangeable for Class B Common Stock), and such dividends shall be paid in the same number of shares (or fraction thereof) on a per share basis of the Class A Common Stock and Class B Common Stock, respectively (or securities convertible into, or exercisable or exchangeable for the same number of shares (or fraction thereof) on a per share basis of the Class A Common Stock and Class B Common Stock, respectively). In no event shall the shares of either Class A Common Stock or Class B Common Stock be split, divided, or combined unless the outstanding shares of the other class shall be proportionately split, divided or combined.

(d) In the event of any voluntary or involuntary liquidation, dissolution or winding-up of the Corporation, after distribution in full of the preferential amounts, if any, to be distributed to the holders of shares of Preferred Stock or any series thereof, the holders of shares of Class A Common Stock shall be entitled to receive all of the remaining assets of the Corporation available for distribution to its stockholders, ratably in proportion to the number of shares of Class A Common Stock held by them. The holders of shares of Class B Common Stock, as such, shall not be entitled to receive any assets of the Corporation in the event of any voluntary or involuntary liquidation, dissolution or winding up of the affairs of the Corporation. A dissolution, liquidation or winding-up of the Corporation, as such terms are used in this paragraph (d), shall not be deemed to be occasioned by or to include any consolidation or merger of the Corporation with or into any other corporation or corporations or other entity or a sale, lease, exchange or conveyance of all or a part of the assets of the Corporation

(e) Shares of Class B Common Stock shall be exchangeable for shares of Class A Common Stock on the terms and subject to the conditions set forth in the Second Amended and Restated Limited Liability Agreement of Spark HoldCo, LLC dated as of August 1, 2014, (the “ LLC Agreement ”). The Corporation will at all times reserve and keep available out of its authorized but unissued shares of Class A Common Stock, solely for the purpose of issuance upon exchange of the outstanding shares of Class B Common Stock for Class A Common Stock pursuant to the LLC Agreement, such number of shares of Class A Common Stock that shall be issuable upon any such exchange pursuant to the LLC Agreement; provided that nothing contained herein shall be construed to preclude the Corporation from satisfying its obligations in respect of any such exchange of shares of Class B Common Stock pursuant to the LLC Agreement by delivering to the holder of shares of Class B Common Stock upon such exchange, cash in lieu of shares of Class A Common Stock in the amount permitted by and

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provided in the LLC Agreement or shares of Class A Common Stock which are held in the treasury of the Corporation. All shares of Class A Common Stock that shall be issued upon any such exchange will, upon issuance in accordance with the LLC Agreement, be validly issued, fully paid and non-assessable. All shares of Class B Common Stock exchanged shall be cancelled.

(f) The number of authorized shares of Common Stock or Preferred Stock may be increased or decreased (but not below the number of shares thereof then outstanding) by the affirmative vote of the holders of a majority in voting power of the outstanding shares of stock of the Corporation entitled to vote thereon irrespective of the provisions of Section 242(b)(2) of the DGCL (or any successor provision thereto), and no vote of the holders of either Common Stock or Preferred Stock voting separately as a class shall be required therefor.

(g) No stockholder shall, by reason of the holding of shares of any class or series of capital stock of the Corporation, have any preemptive or preferential right to acquire or subscribe for any shares or securities of any class, whether now or hereafter authorized, which may at any time be issued, sold or offered for sale by the Corporation, unless specifically provided for in the terms of a series of Preferred Stock.

FIFTH: The business and affairs of the Corporation shall be managed by or under the direction of the Board. The directors, other than those who may be elected by the holders of any series of Preferred Stock specified in the related Preferred Stock Designation, shall be divided, with respect to the time for which they severally hold office, into three classes, as nearly equal in number as is reasonably possible, with the initial term of office of the first class to expire at the 2015 annual meeting (the “ Class I Directors ”), the initial term of office of the second class to expire at the 2016 annual meeting (the “ Class II Directors ”), and the initial term of office of the third class to expire at the 2017 annual meeting (the “ Class III Directors ”), with each director to hold office until his successor shall have been duly elected and qualified. At each annual meeting of stockholders, directors elected to succeed those directors whose terms then expire shall be elected for a term of office to expire at the third succeeding annual meeting of stockholders after their election, with each director to hold office until his successor shall have been duly elected and qualified. The Board is authorized to assign members of the Board already in office to Class I, Class II or Class III at the time such classification becomes effective. Subject to applicable law and the rights of the holders of any series of Preferred Stock, any newly created directorship that results from an increase in the number of directors or any vacancy on the Board that results from the death, disability, resignation, disqualification or removal of any director or from any other cause shall be filled solely by the affirmative vote of a majority of the total number of directors then in office, even if less than a quorum, or by a sole remaining director and shall not be filled by the stockholders. Any director elected to fill a vacancy not resulting from an increase in the number of directors shall hold office for the remaining term of his predecessor. No decrease in the number of authorized directors constituting the Board shall shorten the term of any incumbent director.

Subject to the rights of the holders of shares of any series of Preferred Stock, if any, to elect additional directors pursuant to this Amended and Restated Certificate of Incorporation (including any Preferred Stock Designation thereunder), any director may be removed, with or without cause, upon the affirmative vote of the holders of at least 66  ² ⁄ ₃ % of the outstanding

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shares of stock of the Corporation entitled to vote generally for the election of directors, acting at a meeting of the stockholders or by written consent (if permitted) in accordance with the DGCL, this Amended and Restated Certificate of Incorporation and the bylaws of the Corporation.

Subject to the rights of the holders of any series of Preferred Stock to elect directors under specified circumstances, if any, the number of directors shall be fixed from time to time exclusively pursuant to a resolution adopted by a majority of the Board. Unless and except to the extent that the bylaws of the Corporation so provide, the election of directors need not be by written ballot. There shall be no cumulative voting in the election of directors.

SIXTH: Prior to the first date (the “ Trigger Date ”) upon which W. Keith Maxwell III no longer beneficially owns in the aggregate more than fifty percent (50%) of the outstanding Common Stock of the Corporation, and subject to the rights of holders of any series of Preferred Stock with respect to such series of Preferred Stock, any action required or permitted to be taken at any annual meeting or special meeting of the stockholders of the Corporation may be taken without a meeting, without prior notice and without a vote of stockholders, if a consent or consents in writing, setting forth the action so taken, is or are signed by the holders of outstanding stock having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares entitled to vote thereon were present and voted. On and after the Trigger Date, any action required or permitted to be taken by the stockholders of the Corporation must be taken at a duly held annual or special meeting of stockholders and may not be taken by any consent in writing of such stockholders.

SEVENTH: Except as otherwise required by law and subject to the rights of the holders of any series of Preferred Stock, special meetings of stockholders of the Corporation may be called only by the Chief Executive Officer, the Chairman of the Board or the Board pursuant to a resolution adopted by a majority of the total number of directors that the Corporation would have if there were no vacancies; provided, however , that prior to the Trigger Date, special meetings of the stockholders of the Corporation may also be called by the Secretary of the Corporation at the request of the holders of record of more than 50% of the outstanding shares of Common Stock. On and after the Trigger Date, and subject to the rights of holders of any series of Preferred Stock, the stockholders of the Corporation do not have the power to call a special meeting of stockholders of the Corporation.

EIGHTH: In furtherance of, and not in limitation of, the powers conferred by the laws of the State of Delaware, the Board is expressly authorized to adopt, amend or repeal the bylaws of the Corporation without any action on the part of the stockholders of the Corporation; provided that any bylaw adopted or amended by the Board, and any powers thereby conferred, may be amended, altered or repealed by the stockholders of the Corporation by the vote of holders of not less than 66  ² ⁄ ₃ % in voting power of the then-outstanding shares of stock entitled to vote thereon, voting together as a single class. No bylaws hereafter made or adopted, nor any repeal of or amendment thereto, shall invalidate any prior act of the Board that was valid at the time it was taken.

NINTH: No director of the Corporation shall be liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director, except to the extent such exemption from liability or limitation thereof is not permitted under the DGCL as it now

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exists. In addition to the circumstances in which a director of the Corporation is not personally liable as set forth in the preceding sentence, a director of the Corporation shall not be liable to the fullest extent permitted by any amendment to the DGCL hereafter enacted that further limits the liability of a director.

Any amendment, repeal or modification of this Article Ninth shall be prospective only and shall not affect any limitation on liability of a director for acts or omissions occurring prior to the date of such amendment, repeal or modification.

TENTH: To the fullest extent permitted by applicable law, the Corporation, on behalf of itself and its subsidiaries, renounces any interest or expectancy of the Corporation and its subsidiaries in, or in being offered an opportunity to participate in, any business opportunities that are from time to time presented to NuDevco Partners, LLC, NuDevco Partners Holdings, LLC and W. Keith Maxwell III (collectively, the “ Sponsors ”) or any of their respective affiliates or any of their respective agents, shareholders, members, partners, directors, officers, employees, affiliates or subsidiaries (other than the Corporation and its subsidiaries), including any director or officer of the Corporation who is also an agent, shareholder, member, partner, director, officer, employee, affiliate or subsidiary of any Sponsor (each, a “ Business Opportunities Exempt Party ”), even if the business opportunity is one that the Corporation or its subsidiaries might reasonably be deemed to have pursued or had the ability or desire to pursue if granted the opportunity to do so, and no Business Opportunities Exempt Party shall have any duty to communicate or offer any such business opportunity to the Corporation or be liable to the Corporation or any of its subsidiaries or any stockholder, including for breach of any fiduciary or other duty, as a director or officer or controlling stockholder or otherwise, and the Corporation shall indemnify each Business Opportunities Exempt Party against any claim that such person is liable to the Corporation or its stockholders for breach of any fiduciary duty, by reason of the fact that such person (i) participates in, pursues or acquires any such business opportunity, (ii) directs any such business opportunity to another person or (iii) fails to present any such business opportunity, or information regarding any such business opportunity, to the Corporation or its subsidiaries, unless, in the case of a person who is a director or officer of the Corporation, such business opportunity is expressly offered to such director or officer in writing solely in his capacity as a director or officer of the Corporation.

Neither the amendment nor repeal of this Article Tenth, nor the adoption of any provision of this Amended and Restated Certificate of Incorporation or the bylaws of the Corporation, nor, to the fullest extent permitted by Delaware law, any modification of law, shall eliminate, reduce or otherwise adversely affect any right or protection of any person granted pursuant hereto existing at, or arising out of or related to any event, act or omission that occurred prior to, the time of such amendment, repeal, adoption or modification (regardless of when any proceeding (or part thereof) relating to such event, act or omission arises or is first threatened, commenced or completed).

If any provision or provisions of this Article Tenth shall be held to be invalid, illegal or unenforceable as applied to any circumstance for any reason whatsoever, (a) the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this Article Tenth (including, without limitation, each portion of any paragraph of this Article Tenth containing any such provision held to be invalid, illegal or unenforceable that is not itself

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held to be invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and (b) to the fullest extent possible, the provisions of this Article Tenth (including, without limitation, each such portion of any paragraph of this Article Tenth containing any such provision held to be invalid, illegal or unenforceable) shall be construed so as to permit the Corporation to protect its directors, officers, employees and agents from personal liability in respect of their good faith service to or for the benefit of the Corporation to the fullest extent permitted by applicable law.

This Article Tenth shall not limit any protections or defenses available to, or indemnification or advancement rights of, any director or officer of the Corporation under this Amended and Restated Certificate of Incorporation, the bylaws of the Corporation or applicable law. Any person or entity purchasing or otherwise acquiring any interest in any securities of the Corporation shall be deemed to have notice of and to have consented to the provisions of this Article Tenth.

ELEVENTH: Prior to the first date (the “ Section 203 Trigger Date ”) upon which W. Keith Maxwell III no longer beneficially owns in the aggregate more than fifteen percent (15%) of the outstanding Common Stock of the Corporation, the provisions of Section 203 of the DGCL shall not be applicable to the Corporation. On and after the Section 203 Trigger Date, the provisions of Section 203 of the DGCL shall be applicable to the Corporation.

TWELFTH: The Corporation shall have the right, subject to any express provisions or restrictions contained in this Amended and Restated Certificate of Incorporation or bylaws of the Corporation, from time to time, to amend this Amended and Restated Certificate of Incorporation or any provision hereof in any manner now or hereafter provided by applicable law, and all rights and powers of any kind conferred upon a director or stockholder of the Corporation by this Amended and Restated Certificate of Incorporation or any amendment hereof are subject to such right of the Corporation.

THIRTEENTH: Notwithstanding any other provision of this Amended and Restated Certificate of Incorporation or the bylaws of the Corporation (and in addition to any other vote that may be required by applicable law, this Amended and Restated Certificate of Incorporation or the bylaws of the Corporation), the affirmative vote of the holders of at least 66  ² ⁄ ₃ % in voting power of the outstanding shares of stock of the Corporation entitled to vote thereon, voting together as a single class, shall be required to amend, alter or repeal any provision of this Amended and Restated Certificate of Incorporation.

FOURTEENTH: Unless the Corporation consents in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware shall, to the fullest extent permitted by applicable law, be the sole and exclusive forum for (i) any derivative action or proceeding brought on behalf of the Corporation, (ii) any action asserting a claim of breach of a fiduciary duty owed by any director, officer, employee or agent of the Corporation to the Corporation or the Corporation’s stockholders, (iii) any action asserting a claim against the Corporation or any director or officer or other employee of the Corporation arising pursuant to any provision of the DGCL, this Amended and Restated Certificate of Incorporation or the Corporation’s bylaws, or (iv) any action asserting a claim against the Corporation or any director or officer or other employee of the Corporation governed by the internal affairs doctrine, in each

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such case subject to said Court of Chancery having personal jurisdiction over the indispensable parties named as defendants therein. Any person or entity purchasing or otherwise acquiring any interest in shares of capital stock of the Corporation shall be deemed to have notice of and consented to the provisions of this Article Fourteenth.

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IN WITNESS WHEREOF, the undersigned has executed this Amended and Restated Certificate of Incorporation as of this 1st day of August, 2014.

[ Signature Page to Amended and Restated Certificate of Incorporation ]

ANNEX B

AMENDED BYLAWS

(see attached)

AMENDED AND RESTATED BYLAWS

OF

SPARK ENERGY, INC.

Incorporated under the Laws of the State of Delaware

Date of Adoption: [ — ], 2014

ARTICLE I

OFFICES AND RECORDS

SECTION 1.1. Registered Office . The registered office of Spark Energy, Inc. (the “ Corporation ”) in the State of Delaware shall be located at 2711 Centerville Road, Suite 400, City of Wilmington, County of New Castle, and the name of the Corporation’s registered agent at such address is Corporation Service Company. The registered office and registered agent of the Corporation may be changed from time to time by the board of directors of the Corporation (the “ Board ”) in the manner provided by applicable law.

SECTION 1.2. Other Offices . The Corporation may have such other offices, either within or without the State of Delaware, as the Board may designate or as the business of the Corporation may from time to time require.

SECTION 1.3. Books and Records . The books and records of the Corporation may be kept outside the State of Delaware at such place or places as may from time to time be designated by the Board.

ARTICLE II

STOCKHOLDERS

SECTION 2.1. Annual Meeting . If required by applicable law, an annual meeting of the stockholders of the Corporation shall be held at such date, time and place, if any, either within or without the State of Delaware, and time as may be fixed by resolution of the Board. Any other proper business may be transacted at the annual meeting. The Board may postpone, reschedule or cancel any annual meeting of stockholders previously scheduled by the Board.

SECTION 2.2. Special Meeting . Except as otherwise required by law and subject to the rights of the holders of any series of preferred stock of the Corporation (the “ Preferred Stock ”), special meetings of stockholders of the Corporation may be called only by the Chief Executive Officer, the Chairman of the Board or the Board pursuant to a resolution adopted by a majority of the total number of directors that the Corporation would have if there were no vacancies; provided, however , that prior to the first date (the “ Trigger Date ”) upon which W. Keith Maxwell III no longer beneficially owns in the aggregate more than fifty percent (50%) of the outstanding shares of Class A common stock of the Corporation, par value $0.01 per share (the “ Class A Common Stock ”), and Class B common stock of the Corporation, par value $0.01

per share (the “ Class B Common Stock ” and, together with the Class A Common Stock, the “ Common Stock ”), special meetings of the stockholders of the Corporation may also be called by the Secretary of the Corporation at the request of the holders of record of 50% of the outstanding shares of Common Stock. On and after the Trigger Date, and subject to the rights of holders of any series of Preferred Stock, the stockholders of the Corporation do not have the power to call a special meeting of stockholders of the Corporation. The Board may postpone, reschedule or cancel any special meeting of the stockholders previously scheduled by the Board.

SECTION 2.3. Record Date.

(A) In order that the Corporation may determine the stockholders entitled to notice of any meeting of stockholders or any adjournment thereof, the Board may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board, and which record date shall, unless otherwise required by applicable law, not be more than 60 nor less than ten days before the date of such meeting. If the Board so fixes a date, such date shall also be the record date for determining the stockholders entitled to vote at such meeting unless the Board determines, at the time it fixes such record date, that a later date on or before the date of the meeting shall be the date for making such determination. If no record date is fixed by the Board, the record date for determining stockholders entitled to notice of or to vote at a meeting of stockholders shall be at the close of business on the day next preceding the day on which notice is given, or, if notice is waived, at the close of business on the day next preceding the day on which the meeting is held. A determination of stockholders of record entitled to notice of or to vote at a meeting of stockholders shall apply to any adjournment of the meeting; provided, however , that the Board may fix a new record date for determination of stockholders entitled to vote at the adjourned meeting, and in such case shall also fix as the record date for stockholders entitled to notice of such adjourned meeting the same date as that fixed for determination of stockholders entitled to vote in accordance herewith at the adjourned meeting.

(B) In order that the Corporation may determine the stockholders entitled to receive payment of any dividend or other distribution or allotment of any rights, or entitled to exercise any rights in respect of any change, conversion or exchange of stock or for the purpose of any other lawful action, the Board may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted, and which record date shall not be more than 60 days prior to such action. If no such record date is fixed, the record date for determining stockholders for any such purpose shall be at the close of business on the day on which the Board adopts the resolution relating thereto.

(C) Unless otherwise restricted by the Amended and Restated Certificate of Incorporation of the Corporation, as it may be amended from time to time (the “ Certificate of Incorporation ”), in order that the Corporation may determine the stockholders entitled to express consent to corporate action in writing without a meeting, the Board may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board, and which record date shall not be more than ten days after the date upon which the resolution fixing the record date is adopted by the Board. If no record date for determining stockholders entitled to express consent to corporate action in writing without a meeting is fixed by the Board, (i) when no prior action of the Board is required by applicable law, the record date

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for such purpose shall be the first date on which a signed written consent setting forth the action taken or proposed to be taken is delivered to the Corporation in accordance with applicable law, and (ii) if prior action by the Board is required by applicable law, the record date for such purpose shall be at the close of business on the day on which the Board adopts the resolution taking such prior action.

SECTION 2.4. Stockholder List . The officer who has charge of the stock ledger shall prepare and make, at least ten days before every meeting of stockholders, a complete list of stockholders entitled to vote at any meeting of stockholders ( provided, however , if the record date for determining the stockholders entitled to vote is less than ten days before the date of the meeting, the list shall reflect the stockholders entitled to vote as of the 10 ^th day before the meeting date), arranged in alphabetical order for each class of stock and showing the address of each such stockholder and the number of shares registered in the name of such stockholder. Such list shall be open to the examination of any stockholder, for any purpose germane to the meeting, during ordinary business hours, for a period of at least ten days prior to the meeting, either on a reasonably accessible electronic network (provided that the information required to gain access to the list is provided with the notice of the meeting) or during ordinary business hours at the principal place of business of the Corporation. The stock list shall also be produced and kept at the time and place of the meeting during the whole time thereof, and may be inspected by any stockholder who is present. If the meeting is to be held solely by means of remote communication, then the list shall also be open to the examination of any stockholder during the whole time of the meeting on a reasonably accessible electronic network, and the information required to access such list shall be provided with the notice of the meeting. Except as otherwise provided by applicable law, the stock ledger of the Corporation shall be the only evidence as to who are the stockholders entitled by this section to examine the list required by this section or to vote in person or by proxy at any meeting of the stockholders.

SECTION 2.5. Place of Meeting . The Board, the Chairman of the Board or the Chief Executive Officer, as the case may be, may designate the place of meeting for any annual meeting or for any special meeting of the stockholders. If no designation is so made, the place of meeting shall be the principal executive offices of the Corporation. The Board, acting in its sole discretion, may establish guidelines and procedures in accordance with applicable provisions of the Delaware General Corporation Law (the “ DGCL ”) and any other applicable law for the participation by stockholders and proxyholders in a meeting of stockholders by means of remote communications, and may determine that any meeting of stockholders will not be held at any place but will be held solely by means of remote communication. Stockholders and proxyholders complying with such procedures and guidelines and otherwise entitled to vote at a meeting of stockholders shall be deemed present in person and entitled to vote at a meeting of stockholders, whether such meeting is to be held at a designated place or solely by means of remote communication.

SECTION 2.6. Notice of Meeting . Written or printed notice, stating the place, if any, day and hour of the meeting and the purpose or purposes for which the meeting is called, shall be given not less than ten days nor more than 60 days before the date of the meeting, in a manner pursuant to Section 7.7 hereof, to each stockholder of record entitled to vote at such meeting. The notice shall specify (i) the record date for determining the stockholders entitled to vote at the meeting (if such date is different from the record date for stockholders entitled to notice of the

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meeting), (ii) the place, if any, date and time of such meeting, (iii) the means of remote communications, if any, by which stockholders and proxyholders may be deemed to be present in person and vote at such meeting, (iv) in the case of a special meeting, the purpose or purposes for which such meeting is called and (v) such other information as may be required by applicable law or as may be deemed appropriate by the Board, the Chairman of the Board or the Chief Executive Officer or the Secretary of the Corporation. If the stockholder list referred to in Section 2.4 of these Bylaws is made accessible on an electronic network, the notice of meeting must indicate how the stockholder list can be accessed. If the meeting of stockholders is to be held solely by means of electronic communications, the notice of meeting must provide the information required to access such stockholder list during the meeting. If mailed, such notice shall be deemed to be delivered when deposited in the United States mail with postage thereon prepaid, addressed to the stockholder at his address as it appears on the stock transfer books of the Corporation. The Corporation may provide stockholders with notice of a meeting by electronic transmission provided such stockholders have consented to receiving electronic notice in accordance with the DGCL. Such further notice shall be given as may be required by applicable law. Only such business shall be conducted at a special meeting of stockholders as shall have been brought before the meeting pursuant to the notice of meeting. Meetings may be held without notice if all stockholders entitled to vote are present, or if notice is waived by those not present in accordance with Section 7.4 of these Bylaws.

SECTION 2.7. Quorum and Adjournment of Meetings .

(A) Except as otherwise provided by applicable law or by the Certificate of Incorporation, the holders of a majority of the outstanding shares of stock of the Corporation entitled to vote at the meeting (the “ Voting Stock ”), represented in person or by proxy, shall constitute a quorum at a meeting of stockholders, except that when specified business is to be voted on by a class or series of stock voting as a class, the holders of a majority of the shares of such class or series shall constitute a quorum of such class or series for the transaction of such business. The chairman of the meeting or a majority of the shares so represented may adjourn the meeting from time to time, whether or not there is such a quorum. The stockholders present at a duly called meeting at which a quorum is present may continue to transact business until adjournment, notwithstanding the withdrawal of enough stockholders to leave less than a quorum.

(B) Any meeting of stockholders, annual or special, may adjourn from time to time to reconvene at the same or some other place, and notice need not be given of any such adjourned meeting if the time and place thereof are announced at the meeting at which the adjournment is taken; provided, however, that if the adjournment is for more than 30 days, a notice of the adjourned meeting shall be given to each stockholder of record entitled to vote at the meeting. At the adjourned meeting, the Corporation may transact any business that might have been transacted at the original meeting.

SECTION 2.8. Proxies . At all meetings of stockholders, a stockholder may vote by proxy executed in writing (or in such other manner prescribed by the DGCL) by the stockholder or by his duly authorized attorney-in-fact. Any copy, facsimile transmission or other reliable reproduction of the writing or transmission created pursuant to this section may be substituted or used in lieu of the original writing or transmission for any and all purposes for which the original

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writing or transmission could be used, provided that such copy, facsimile transmission or other reproduction shall be a complete reproduction of the entire original writing or transmission. No proxy may be voted or acted upon after the expiration of three years from the date of such proxy, unless such proxy provides for a longer period. Every proxy is revocable at the pleasure of the stockholder executing it unless the proxy states that it is irrevocable and applicable law makes it irrevocable. A stockholder may revoke any proxy that is not irrevocable by attending the meeting and voting in person or by filing an instrument in writing revoking the proxy or by filing another duly executed proxy bearing a later date with the Secretary of the Corporation.

SECTION 2.9. Notice of Stockholder Business and Nominations .

(A) Annual Meetings of Stockholders .

(1) Nominations of persons for election to the Board and the proposal of other business to be considered by the stockholders at an annual meeting of stockholders may be made only (a) pursuant to the Corporation’s notice of meeting (or any supplement thereto), (b) by or at the direction of the Board or any committee thereof or (c) by any stockholder of the Corporation who (i) was a stockholder of record at the time of giving of notice provided for in these Bylaws and at the time of the annual meeting, (ii) is entitled to vote at the meeting and (iii) complies with the notice procedures set forth in these Bylaws as to such business or nomination; Section 2.9(A)(1)(c) of these Bylaws shall be the exclusive means for a stockholder to make nominations or submit other business (other than matters properly brought under Rule 14a-8 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and included in the Corporation’s notice of meeting) before an annual meeting of the stockholders.

(2) For any nominations or any other business to be properly brought before an annual meeting by a stockholder pursuant to Section 2.9(A)(1)(c) of these Bylaws, the stockholder must have given timely notice thereof in writing to the Secretary of the Corporation and such other business must otherwise be a proper matter for stockholder action under the Delaware General Corporation Law (the “DGCL”). To be timely, a stockholder’s notice shall be delivered to the Secretary of the Corporation at the principal executive offices of the Corporation not earlier than the close of business on the 120 ^th day and not later than the close of business on the 90 ^th day prior to the first anniversary of the preceding year’s annual meeting (which anniversary, in the case of the first annual meeting of stockholders following the close of the Corporation’s initial public offering, shall be deemed to be May 1, 2015); provided , however , that in the event that the date of the annual meeting is more than 30 days before or more than 60 days after such anniversary date, notice by the stockholder to be timely must be so delivered not earlier than the close of business on the 120 ^th day prior to the date of such annual meeting and not later than the close of business on the later of the 90 ^th day prior to such annual meeting or, if the first public announcement of the date of such annual meeting is less than 100 days prior to the date of such annual meeting, the 10 ^th day following the day on which public announcement of the date of such meeting is first made by the Corporation. In no event shall any adjournment or postponement of an annual meeting or the announcement thereof commence a new time period for the giving of a stockholder’s

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notice as described above. To be in proper form, a stockholder’s notice (whether given pursuant to this Section 2.9(A)(2) or Section 2.9(B) ) to the Secretary of the Corporation must:

(a) set forth, as to the stockholder giving the notice and the beneficial owner, if any, on whose behalf the nomination or proposal is made (i) the name and address of such stockholder, as they appear on the Corporation’s books, and of such beneficial owner, if any, (ii) (A) the class or series and number of shares of the Corporation that are, directly or indirectly, owned beneficially and of record by such stockholder and such beneficial owner, (B) any option, warrant, convertible security, stock appreciation right, or similar right with an exercise or conversion privilege or a settlement payment or mechanism at a price related to any class or series of shares of the Corporation or with a value derived in whole or in part from the value of any class or series of shares of the Corporation, whether or not such instrument or right shall be subject to settlement in the underlying class or series of stock of the Corporation or otherwise (a “ Derivative Instrument ”), directly or indirectly owned beneficially by such stockholder and any other direct or indirect opportunity to profit or share in any profit derived from any increase or decrease in the value of shares of the Corporation, (C) a description of any proxy, contract, arrangement, understanding or relationship pursuant to which such stockholder has a right to vote any shares of any security of the Corporation, (D) any short interest in any security of the Corporation (for purposes of these Bylaws a person shall be deemed to have a “short interest” in a security if such person directly or indirectly, through any contract, arrangement, understanding, relationship or otherwise, has the opportunity to profit or share in any profit derived from any decrease in the value of the subject security), (E) any rights to dividends on the shares of the Corporation owned beneficially by such stockholder that are separated or separable from the underlying shares of the Corporation, (F) any proportionate interest in shares of the Corporation or Derivative Instruments held, directly or indirectly, by a general or limited partnership in which such stockholder is a general partner or, directly or indirectly, beneficially owns an interest in a general partner and (G) any performance-related fees (other than an asset-based fee) that such stockholder is entitled to based on any increase or decrease in the value of shares of the Corporation or Derivative Instruments, if any, as of the date of such notice, including without limitation any such interests held by members of such stockholder’s immediate family sharing the same household (which information shall be supplemented by such stockholder and beneficial owner, if any, not later than ten days after the record date for the meeting to disclose such ownership as of the record date), (iii) any other information relating to such stockholder and beneficial owner, if any, that would be required to be disclosed in a proxy statement or other filings required to be made in connection with solicitations of proxies for, as applicable, the proposal or for the election of directors in a contested election pursuant to Section 14 of the Exchange Act and the rules and regulations promulgated thereunder, (iv) a representation that the stockholder is a holder of record of stock of the Corporation entitled to vote at such meeting and intends to appear in person or by proxy at the meeting to bring such nomination or

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other business before the meeting, and (v) a representation as to whether such stockholder or any such beneficial owner intends or is part of a group that intends to (x) deliver a proxy statement or form of proxy to holders of at least the percentage of the voting power of the Corporation’s outstanding stock required to approve or adopt the proposal or to elect each such nominee or (y) otherwise to solicit proxies from stockholders in support of such proposal or nomination. If requested by the Corporation, the information required under clauses (a)(i) and (ii) of the preceding sentence of this Section 2.9(A)(2) shall be supplemented by such stockholder and any such beneficial owner not later than ten days after the record date for notice of the meeting to disclose such information as of such record date;

(b) if the notice relates to any business other than a nomination of a director or directors that the stockholder proposes to bring before the meeting, set forth (i) a brief description of the business desired to be brought before the meeting, the reasons for conducting such business at the meeting and any material interest of such stockholder and beneficial owner, if any, in such business and (ii) a description of all agreements, arrangements and understandings between such stockholder and beneficial owner, if any, and any other person or persons (including their names) in connection with the proposal of such business by such stockholder;

(c) set forth, as to each person, if any, whom the stockholder proposes to nominate for election or reelection to the Board (i) all information relating to such person that would be required to be disclosed in a proxy statement or other filings required to be made in connection with solicitations of proxies for election of directors in a contested election pursuant to Section 14 of the Exchange Act and the rules and regulations promulgated thereunder (including such person’s written consent to being named in the proxy statement as a nominee and to serving as a director if elected) and (ii) a description of all direct and indirect compensation and other material monetary agreements, arrangements and understandings during the past three years, and any other material relationships, between or among such stockholder and beneficial owner, if any, and their respective affiliates and associates, or others acting in concert therewith, on the one hand, and each proposed nominee, and his respective affiliates and associates, or others acting in concert therewith, on the other hand, including, without limitation all information that would be required to be disclosed pursuant to Rule 404 promulgated under Regulation S-K if the stockholder making the nomination and any beneficial owner on whose behalf the nomination is made, if any, or any affiliate or associate thereof or person acting in concert therewith, were the “registrant” for purposes of such rule and the nominee were a director or executive officer of such registrant; and

(d) with respect to each nominee for election or reelection to the Board, include a completed and signed questionnaire, representation and agreement required by Section 2.9(A)(2) of these Bylaws. The Corporation may require any proposed nominee to furnish such other information as may

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reasonably be required by the Corporation to determine the eligibility of such proposed nominee to serve as an independent director of the Corporation or that could be material to a reasonable stockholder’s understanding of the independence, or lack thereof, of such nominee.

(3) Notwithstanding anything in the second sentence of Section 2.9(A)(2) of these Bylaws to the contrary, in the event that the number of directors to be elected to the Board is increased and there is no public announcement by the Corporation naming all of the nominees for director or specifying the size of the increased Board at least 100 days prior to the first anniversary of the preceding year’s annual meeting, a stockholder’s notice required by these Bylaws shall also be considered timely, but only with respect to nominees for any new positions created by such increase, if it shall be delivered to the Secretary of the Corporation at the principal executive offices of the Corporation not later than the close of business on the 10 ^th day following the day on which such public announcement is first made by the Corporation.

(4) The foregoing notice requirements of this Section 2.9(A) shall be deemed satisfied by a stockholder with respect to business or a nomination if such stockholder has notified the Corporation of his intention to present a proposal or make a nomination at an annual meeting in compliance with the applicable rules and regulations promulgated under the Exchange Act and such stockholder’s proposal or nomination has been included in a proxy statement that has been prepared by the Corporation to solicit proxies for such annual meeting.

(B) Special Meetings of Stockholders .

Only such business shall be conducted at a special meeting of stockholders as shall have been brought before the meeting pursuant to the Corporation’s notice of meeting. Nominations of persons for election to the Board may be made at a special meeting of stockholders at which directors are to be elected pursuant to a notice of meeting (a) by or at the direction of the Board or any committee thereof or (b)  provided that the Board has determined that directors shall be elected at such meeting, by any stockholder of the Corporation who (i) is a stockholder of record at the time of giving of notice provided for in these Bylaws and at the time of the special meeting, (ii) is entitled to vote at the meeting, and (iii) complies with the notice procedures set forth in these Bylaws. In the event a special meeting of stockholders is called for the purpose of electing one or more directors to the Board, any such stockholder may nominate a person or persons (as the case may be), for election to such position(s) as specified in the Corporation’s notice of meeting, if the stockholder’s notice required by Section 2.9(A)(2) of these Bylaws with respect to any nomination (including the completed and signed questionnaire, representation and agreement required by Section 2.9(A)(2) of these Bylaws) shall be delivered to the Secretary of the Corporation at the principal executive offices of the Corporation not earlier than the close of business on the 120 ^th day prior to such special meeting and not later than the close of business on the later of the 90 ^th day prior to such special meeting or, if the first public announcement of the date of such special meeting is less than 100 days prior to the date of such special meeting, the 10 ^th day following the day on which public announcement is first made of the date of the special meeting and of the nominees proposed by the Board to be elected at such meeting. In no event shall the public announcement of an adjournment or postponement of a special meeting commence a new time period for the giving of a stockholder’s notice as described above.

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(C) General .

(1) Only such persons who are nominated in accordance with the procedures set forth in these Bylaws shall be eligible to serve as directors, and only such business shall be conducted at a meeting of stockholders as shall have been brought before the meeting in accordance with the procedures set forth in these Bylaws. Except as otherwise provided by applicable law, the Certificate of Incorporation or these Bylaws, the chairman of the meeting shall have the power and duty to determine whether a nomination or any business proposed to be brought before the meeting was made or proposed, as the case may be, in accordance with the procedures set forth in these Bylaws and, if any proposed nomination or business is not in compliance with these Bylaws, to declare that such defective proposal or nomination shall be disregarded.

(2) For purposes of these Bylaws, “ public announcement ” shall mean disclosure in a press release reported by Dow Jones News Service, the Associated Press, or any other national news service or in a document publicly filed by the Corporation with the Securities and Exchange Commission pursuant to Section 13, 14 or 15(d) of the Exchange Act and the rules and regulations promulgated thereunder.

(3) Notwithstanding the foregoing provisions of these Bylaws, a stockholder shall also comply with all applicable requirements of the Exchange Act and the rules and regulations thereunder with respect to the matters set forth in these Bylaws; provided , however , that any references in these Bylaws to the Exchange Act or the rules promulgated thereunder are not intended to and shall not limit the requirements applicable to nominations or proposals as to any other business to be considered pursuant to Section 2.9(A)(1)(c) or Section 2.9(B) of these Bylaws. Nothing in these Bylaws shall be deemed to affect any rights (i) of stockholders to request inclusion of proposals in the Corporation’s proxy statement pursuant to Rule 14a-8 under the Exchange Act or (ii) of the holders of any series of Preferred Stock if and to the extent provided for under applicable law, the Certificate of Incorporation or these Bylaws.

(4) The Corporation may require any proposed stockholder nominee for director to furnish such other information as it may reasonably require to determine the eligibility of such proposed nominee to serve as a director of the Corporation. Unless otherwise required by law, if the stockholder (or a qualified representative of the stockholder) making a nomination or proposal under this Section 2.9 does not appear at a meeting of stockholders to present such nomination or proposal, the nomination shall be disregarded and the proposed business shall not be transacted, as the case may be, notwithstanding that proxies in favor thereof may have been received by the Corporation. For purposes of this Section 2.9 , to be considered a qualified representative of the stockholder, a person must be a duly authorized officer, manager or partner of such stockholder or must be authorized by a writing executed by such stockholder or an electronic transmission delivered by such stockholder to act for such stockholder as proxy at the meeting of stockholders and such person must produce such writing or electronic transmission, or a reliable reproduction of the writing or electronic transmission, at the meeting of stockholders.

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SECTION 2.10. Conduct of Business . The date and time of the opening and the closing of the polls for each matter upon which the stockholders will vote at a meeting shall be announced at the meeting by the person presiding over the meeting. The Board may adopt by resolution such rules and regulations for the conduct of the meeting of stockholders as it shall deem appropriate. Except to the extent inconsistent with such rules and regulations as adopted by the Board, the person presiding over any meeting of stockholders shall have the right and authority to convene and (for any or no reason) to recess and/or adjourn the meeting, to prescribe such rules, regulations and procedures and to do all such acts as, in the judgment of such presiding person, are appropriate for the proper conduct of the meeting. Such rules, regulations or procedures, whether adopted by the Board or prescribed by the presiding person of the meeting, may include, without limitation, the following: (i) the establishment of an agenda or order of business for the meeting; (ii) rules and procedures for maintaining order at the meeting and the safety of those present; (iii) limitations on attendance at or participation in the meeting to stockholders entitled to vote at the meeting, their duly authorized and constituted proxies or such other persons as the presiding person of the meeting shall determine; (iv) restrictions on entry to the meeting after the time fixed for the commencement thereof; and (v) limitations on the time allotted to questions or comments by participants. The presiding person at any meeting of stockholders, in addition to making any other determinations that may be appropriate to the conduct of the meeting, shall, if the facts warrant, determine and declare to the meeting that a matter or business was not properly brought before the meeting and if such presiding person should so determine, such presiding person shall so declare to the meeting and any such matter or business not properly brought before the meeting shall not be transacted or considered. Unless and to the extent determined by the Board or the person presiding over the meeting, meetings of stockholders shall not be required to be held in accordance with the rules of parliamentary procedure.

SECTION 2.11. Required Vote . Subject to the rights of the holders of any series of Preferred Stock to elect directors under specified circumstances, at any meeting at which directors are to be elected, so long as a quorum is present, the directors shall be elected by a plurality of the votes validly cast in such election. Unless otherwise provided in the Certificate of Incorporation, cumulative voting for the election of directors shall be prohibited. Except as otherwise provided by applicable law, the rules and regulations of any stock exchange applicable to the Corporation, the Certificate of Incorporation, or these Bylaws, in all matters other than the election of directors and certain non-binding advisory votes described below, the affirmative vote of a majority of the shares present in person or represented by proxy at the meeting and entitled to vote on the matter shall be the act of the stockholders. In non-binding advisory matters with more than two possible vote choices, the affirmative vote of a plurality of the shares present in person or represented by proxy at the meeting and entitled to vote on the matter shall be the recommendation of the stockholders.

SECTION 2.12. Treasury Stock . The Corporation shall not vote, directly or indirectly, shares of its own stock owned by it or any other corporation, if a majority of shares entitled to vote in the election of directors of such corporation is held, directly or indirectly by the Corporation, and such shares will not be counted for quorum purposes; provided, however, that the foregoing shall not limit the right of the Corporation or such other corporation, to vote stock of the Corporation held in a fiduciary capacity.

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SECTION 2.13. Inspectors of Elections; Opening and Closing the Polls . At any meeting at which a vote is taken by ballots, the Board by resolution may, and when required by applicable law, shall, appoint one or more inspectors, which inspector or inspectors may include individuals who serve the Corporation in other capacities, including, without limitation, as officers, employees, agents or representatives, to act at the meetings of stockholders and make a written report thereof. One or more persons may be designated as alternate inspectors to replace any inspector who fails to act. If no inspector or alternate has been appointed to act or is able to act at a meeting of stockholders and the appointment of an inspector is required by applicable law, the chairman of the meeting shall appoint one or more inspectors to act at the meeting. Each inspector, before discharging his duties, shall take and sign an oath to faithfully execute the duties of inspector with strict impartiality and according to the best of his ability. The inspectors shall have the duties prescribed by applicable law.

SECTION 2.14. Stockholder Action by Written Consent . Prior to the Trigger Date, and subject to the rights of holders of any series of Preferred Stock with respect to such series of Preferred Stock, any action required or permitted to be taken at any annual meeting or special meeting of the stockholders of the Corporation may be taken without a meeting, without prior notice and without a vote of stockholders, if a consent or consents in writing, setting forth the action so taken, is or are signed by the holders of outstanding stock having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares entitled to vote thereon were present and voted. On and after the Trigger Date, any action required or permitted to be taken by the stockholders of the Corporation must be taken at a duly held annual or special meeting of stockholders and may not be taken by any consent in writing of such stockholders.

ARTICLE III

BOARD OF DIRECTORS

SECTION 3.1. General Powers . The business and affairs of the Corporation shall be managed by or under the direction of the Board elected in accordance with these Bylaws. In addition to the powers and authorities by these Bylaws expressly conferred upon them, the Board may exercise all such powers of the Corporation and do all such lawful acts and things as are not by statute or by the Certificate of Incorporation or by these Bylaws required to be exercised or done by the stockholders. The directors shall act only as a Board, and the individual directors shall have no power as such.

SECTION 3.2. Number, Tenure and Qualifications . Subject to the rights of the holders of any series of Preferred Stock to elect directors under specified circumstances, the number of directors shall be fixed from time to time exclusively pursuant to a resolution adopted by a majority of the Board. The election and term of directors shall be as set forth in the Certificate of Incorporation.

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SECTION 3.3. Regular Meetings . Subject to Section 3.5 , regular meetings of the Board shall be held on such dates, and at such times and places, as are determined from time to time by resolution of the Board.

SECTION 3.4. Special Meetings . Special meetings of the Board shall be called at the request of the Chairman of the Board, the Chief Executive Officer or a majority of the Board then in office. The person or persons authorized to call special meetings of the Board may fix the place, if any, and time of the meetings. Any business may be conducted at a special meeting of the Board.

SECTION 3.5. Notice . Notice of any meeting of directors shall be given to each director at his business or residence in writing by hand delivery, first-class or overnight mail, courier service or facsimile or electronic transmission or orally by telephone. If mailed by first-class mail, such notice shall be deemed adequately delivered when deposited in the United States mails so addressed, with postage thereon prepaid, at least five days before such meeting. If by overnight mail or courier service, such notice shall be deemed adequately delivered when the notice is delivered to the overnight mail or courier service company at least 24 hours before such meeting. If by facsimile or electronic transmission, such notice shall be deemed adequately delivered when the notice is transmitted at least 24 hours before such meeting. If by telephone or by hand delivery, the notice shall be given at least 24 hours prior to the time set for the meeting and shall be confirmed by facsimile or electronic transmission that is sent promptly thereafter. Neither the business to be transacted at, nor the purpose of, any regular or special meeting of the Board need be specified in the notice of such meeting, except for amendments to these Bylaws, as provided under Section 8.1 . A meeting may be held at any time without notice if all the directors are present or if those not present waive notice of the meeting in accordance with Section 7.4 of these Bylaws.

SECTION 3.6. Action by Consent of Board . Any action required or permitted to be taken at any meeting of the Board or of any committee thereof may be taken without a meeting if all members of the Board or committee, as the case may be, consent thereto in writing, including by electronic transmission, and the writing or writings or electronic transmissions are filed with the minutes of proceedings of the Board or committee. Such consent shall have the same force and effect as a unanimous vote at a meeting, and may be stated as such in any document or instrument filed with the Secretary of State of the State of Delaware.

SECTION 3.7. Conference Telephone Meetings . Members of the Board or any committee thereof may participate in a meeting of the Board or such committee by means of conference telephone or other communications equipment by means of which all persons participating in the meeting can hear each other, and such participation in a meeting shall constitute presence in person at such meeting, except where such person participates in the meeting for the express purpose of objecting to the transaction of any business on the ground that the meeting is not lawfully called or convened.

SECTION 3.8. Quorum . Subject to Section 3.9 , a whole number of directors equal to at least a majority of the Board shall constitute a quorum for the transaction of business, but if at any meeting of the Board there shall be less than a quorum present, a majority of the directors present may adjourn the meeting from time to time without further notice unless (i) the date, time

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and place, if any, of the adjourned meeting are not announced at the time of adjournment, in which case notice conforming to the requirements of Section 3.5 of these Bylaws shall be given to each director, or (ii) the meeting is adjourned for more than 24 hours, in which case the notice referred to in clause (i) shall be given to those directors not present at the announcement of the date, time and place of the adjourned meeting. The act of the majority of the directors present at a meeting at which a quorum is present shall be the act of the Board. The directors present at a duly organized meeting may continue to transact business until adjournment, notwithstanding the withdrawal of enough directors to leave less than a quorum.

SECTION 3.9. Vacancies . Subject to applicable law and the rights of holders of any series of Preferred Stock, any newly created directorship that results from an increase in the number of directors or any vacancy on the Board that results from the death, disability, resignation, disqualification or removal of any director or from any other cause shall be filled solely by the affirmative vote of a majority of the total number of directors then in office, even if less than a quorum, or by a sole remaining director and shall not be filled by the stockholders. Any director elected to fill a vacancy not resulting from an increase in the number of directors shall hold office for the remaining term of his predecessor. No decrease in the number of authorized directors constituting the Board shall shorten the term of any incumbent director.

SECTION 3.10. Removal . Subject to the rights of the holders of shares of any series of Preferred Stock, if any, to elect additional directors pursuant to the Certificate of Incorporation (including any certificate of designation thereunder), any director may be removed, with or without cause, upon the affirmative vote of the holders of at least 66  ² ⁄ ₃ % of the outstanding shares of stock of the Corporation entitled to vote generally for the election of directors, acting at a meeting of the stockholders or by written consent (if permitted) in accordance with the DGCL, the Certificate of Incorporation and these Bylaws.

SECTION 3.11. Records . The Board shall cause to be kept a record containing the minutes of the proceedings of the meetings of the Board and of the stockholders, appropriate stock books and registers and such books of records and accounts as may be necessary for the proper conduct of the business of the Corporation.

SECTION 3.12. Compensation . Unless otherwise restricted by the Certificate of Incorporation or these Bylaws, the Board shall have authority to fix the compensation of directors, including fees and reimbursement of expenses. The Corporation will cause each non-employee director serving on the Board to be reimbursed for all reasonable out-of-pocket costs and expenses incurred by him in connection with such service.

SECTION 3.13. Regulations . To the extent consistent with applicable law, the Certificate of Incorporation and these Bylaws, the Board may adopt such rules and regulations for the conduct of meetings of the Board and for the management of the affairs and business of the Corporation as the Board may deem appropriate.

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ARTICLE IV

COMMITTEES

SECTION 4.1. Designation; Powers . The Board may designate one or more committees, each committee to consist of one or more of the directors of the Corporation. Any such committee, to the extent permitted by applicable law and to the extent provided in the resolution of the Board, shall have and may exercise all the powers and authority of the Board in the management of the business and affairs of the Corporation, and may authorize the seal of the Corporation to be affixed to all papers which may require it.

SECTION 4.2. Procedure; Meetings; Quorum . Any committee designated pursuant to Section 4.1 shall choose its own chairman by a majority vote of the members then in attendance in the event the chairman has not been selected by the Board, shall keep regular minutes of its proceedings and report the same to the Board when requested, and shall meet at such times and at such place or places as may be provided by the charter of such committee or by resolution of such committee or resolution of the Board. At every meeting of any such committee, the presence of a majority of all the members thereof shall constitute a quorum and the affirmative vote of a majority of the members present shall be necessary for the adoption by it of any resolution. The Board shall adopt a charter for each committee for which a charter is required by applicable laws, regulations or stock exchange rules, may adopt a charter for any other committee, and may adopt other rules and regulations for the governance of any committee not inconsistent with the provisions of these Bylaws or any such charter, and each committee may adopt its own rules and regulations of governance, to the extent not inconsistent with these Bylaws or any charter or other rules and regulations adopted by the Board.

SECTION 4.3. Substitution of Members . The Board may designate one or more directors as alternate members of any committee, who may replace any absent or disqualified member at any meeting of such committee. In the absence or disqualification of a member of a committee, the member or members present at any meeting and not disqualified from voting, whether or not constituting a quorum, may unanimously appoint another member of the Board to act at the meeting in the place of the absent or disqualified member.

ARTICLE V

OFFICERS

SECTION 5.1. Officers . The officers of the Corporation shall be a Chairman of the Board, a Chief Executive Officer, a Secretary, a Treasurer and such other officers as the Board from time to time may deem proper. The Chairman of the Board shall be chosen from among the directors. All officers elected by the Board shall each have such powers and duties as generally pertain to their respective offices, subject to the specific provisions of this Article V . Such officers shall also have such powers and duties as from time to time may be conferred by the Board or by any committee thereof. The Board or any committee thereof may from time to time elect, or the Chairman of the Board or Chief Executive Officer may appoint, such other officers (including one or more Vice Presidents, Assistant Secretaries and Assistant Treasurers) and such agents, as may be necessary or desirable for the conduct of the business of the Corporation. Such other officers and agents shall have such duties and shall hold their offices for such terms as shall be provided in these Bylaws or as may be prescribed by the Board or such committee thereof or by the Chairman of the Board or Chief Executive Officer, as the case may be.

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SECTION 5.2. Election and Term of Office . The officers of the Corporation shall be elected or appointed from time to time by the Board. Each officer shall hold office until his successor shall have been duly elected or appointed and shall have qualified or until his death or until he shall resign, but any officer may be removed from office at any time by the affirmative vote of a majority of the Board or, except in the case of an officer or agent elected by the Board, by the Chairman of the Board or Chief Executive Officer. Such removal shall be without prejudice to the contractual rights, if any, of the person so removed. No elected officer shall have any contractual rights against the Corporation for compensation by virtue of such election beyond the date of the election of his successor, his death, his resignation or his removal, whichever event shall first occur, except as otherwise provided in an employment contract or under an employee deferred compensation plan.

SECTION 5.3. Chairman of the Board . The Chairman of the Board shall preside at all meetings of the stockholders and of the Board. The Chairman of the Board shall be responsible for the general management of the affairs of the Corporation and shall perform all duties incidental to his office that may be required by law and all such other duties as are properly required of him by the Board. He shall make reports to the Board and the stockholders, and shall see that all orders and resolutions of the Board and of any committee thereof are carried into effect. The Chairman of the Board may also serve as Chief Executive Officer, if so elected by the Board.

SECTION 5.4. Chief Executive Officer . The Chief Executive Officer shall act in a general executive capacity and shall assist the Chairman of the Board in the administration and operation of the Corporation’s business and general supervision of its policies and affairs. The Chief Executive Officer shall, in the absence of or because of the inability to act of the Chairman of the Board, perform all duties of the Chairman of the Board and preside at all meetings of stockholders and of the Board. The Chief Executive Officer shall have the authority to sign, in the name and on behalf of the Corporation, checks, orders, contracts, leases, notes, drafts and all other documents and instruments in connection with the business of the Corporation.

SECTION 5.5. President . The President, if any, shall have such powers and shall perform such duties as shall be assigned to him by the Board.

SECTION 5.6. Senior Vice Presidents and Vice Presidents . Each Senior Vice President and Vice President, if any, shall have such powers and shall perform such duties as shall be assigned to him by the Board.

SECTION 5.7. Treasurer . The Treasurer shall exercise general supervision over the receipt, custody and disbursement of corporate funds. The Treasurer shall cause the funds of the Corporation to be deposited in such banks as may be authorized by the Board, or in such banks as may be designated as depositaries in the manner provided by resolution of the Board. He shall have such further powers and duties and shall be subject to such directions as may be granted or imposed upon him from time to time by the Board, the Chairman of the Board or the Chief Executive Officer.

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SECTION 5.8. Secretary . The Secretary shall keep or cause to be kept in one or more books provided for that purpose, the minutes of all meetings of the Board, the committees of the Board and the stockholders; he shall see that all notices are duly given in accordance with the provisions of these Bylaws and as required by applicable law; he shall be custodian of the records and the seal of the Corporation and affix and attest the seal to all stock certificates of the Corporation (unless the seal of the Corporation on such certificates shall be a facsimile, as hereinafter provided) and affix and attest the seal to all other documents to be executed on behalf of the Corporation under its seal; and he shall see that the books, reports, statements, certificates and other documents and records required by law to be kept and filed are properly kept and filed; and in general, he shall perform all the duties incident to the office of Secretary and such other duties as from time to time may be assigned to him by the Board, the Chairman of the Board or the Chief Executive Officer.

SECTION 5.9. Vacancies . A newly created elected office and a vacancy in any elected office because of death, resignation, or removal may be filled by the Board for the unexpired portion of the term at any meeting of the Board. Any vacancy in an office appointed by the Chairman of the Board or the Chief Executive Officer because of death, resignation, or removal may be filled by the Chairman of the Board or the Chief Executive Officer.

SECTION 5.10. Action with Respect to Securities of Other Corporations . Unless otherwise directed by the Board, the Chief Executive Officer shall have power to vote and otherwise act on behalf of the Corporation, in person or by proxy, at any meeting of security holders of or with respect to any action of security holders of any other corporation in which the Corporation may hold securities and otherwise to exercise any and all rights and powers that the Corporation may possess by reason of its ownership of securities in such other corporation.

ARTICLE VI

STOCK CERTIFICATES AND TRANSFERS

SECTION 6.1. Stock Certificates and Transfers . The interest of each stockholder of the Corporation shall be evidenced by certificates for shares of stock in such form as the appropriate officers of the Corporation may from time to time prescribe, provided that the Board may provide by resolution or resolutions that some or all of any or all classes or series of its stock may be uncertificated or electronic shares. The shares of the stock of the Corporation shall be entered in the books of the Corporation as they are issued and shall exhibit the holder’s name and number of shares. Subject to the provisions of the Certificate of Incorporation, the shares of the stock of the Corporation shall be transferred on the books of the Corporation, which may be maintained by a third-party registrar or transfer agent, by the holder thereof in person or by his attorney, upon surrender for cancellation of certificates for at least the same number of shares, with an assignment and power of transfer endorsed thereon or attached thereto, duly executed, with such proof of the authenticity of the signature as the Corporation or its agents may reasonably require or upon receipt of proper transfer instructions from the registered holder of uncertificated shares and upon compliance with appropriate procedures for transferring shares in uncertificated form, at which time the Corporation shall issue a new certificate to the person entitled thereto (if the stock is then represented by certificates), cancel the old certificate and record the transaction upon its books.

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Each certificated share of stock shall be signed, countersigned and registered in such manner as the Board may by resolution prescribe, which resolution may permit all or any of the signatures on such certificates to be in facsimile. In case any officer, transfer agent or registrar who has signed or whose facsimile signature has been placed upon a certificate has ceased to be such officer, transfer agent or registrar before such certificate is issued, it may be issued by the Corporation with the same effect as if he were such officer, transfer agent or registrar at the date of issue.

SECTION 6.2. Lost, Stolen or Destroyed Certificates . No certificate for shares or uncertificated shares of stock in the Corporation shall be issued in place of any certificate alleged to have been lost, destroyed or stolen, except on production of such evidence of such loss, destruction or theft and on delivery to the Corporation of a bond of indemnity in such amount, upon such terms and secured by such surety, as the Board or any financial officer may in its or his discretion require.

SECTION 6.3. Ownership of Shares . The Corporation shall be entitled to treat the holder of record of any share or shares of stock of the Corporation as the holder in fact thereof and, accordingly, shall not be bound to recognize any equitable or other claim to or interest in such share or shares on the part of any other person, whether or not it shall have express or other notice thereof, except as otherwise provided by the laws of the State of Delaware.

SECTION 6.4. Regulations Regarding Certificates . The Board shall have the power and authority to make all such rules and regulations as they may deem expedient concerning the issue, transfer and registration or the replacement of certificates for shares of stock of the Corporation. The Corporation may enter into additional agreements with stockholders to restrict the transfer of stock of the Corporation in any manner not prohibited by the DGCL.

ARTICLE VII

MISCELLANEOUS PROVISIONS

SECTION 7.1. Fiscal Year . The fiscal year of the Corporation shall begin on the first day of January and end on the thirty-first day of December of each year.

SECTION 7.2. Dividends . Except as otherwise provided by law or the Certificate of Incorporation, the Board may from time to time declare, and the Corporation may pay, dividends on its outstanding shares of stock, which dividends may be paid in either cash, property or shares of stock of the Corporation. A member of the Board, or a member of any committee designated by the Board, shall be fully protected in relying in good faith upon the records of the Corporation and upon such information, opinions, reports or statements presented to the Corporation by any of its officers or employees, or committees of the Board, or by any other person as to matters the director reasonably believes are within such other person’s professional or expert competence and who has been selected with reasonable care by or on behalf of the Corporation, as to the value and amount of the assets, liabilities or net profits of the Corporation, or any other facts pertinent to the existence and amount of surplus or other funds from which dividends might properly be declared and paid.

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SECTION 7.3. Seal . The seal of the Corporation, if any, shall be in such form as the Board may adopt.

SECTION 7.4. Waiver of Notice . Whenever any notice is required to be given to any stockholder or director of the Corporation under the provisions of the DGCL, the Certificate of Incorporation or these Bylaws, a waiver thereof in writing, including by electronic transmission, signed by the person or persons entitled to such notice, whether before or after the time stated therein, shall be deemed equivalent to the giving of such notice. Neither the business to be transacted at, nor the purpose of, any annual or special meeting of the stockholders or the Board or committee thereof need be specified in any waiver of notice of such meeting. Attendance of a person at a meeting shall constitute a waiver of notice of such meeting, except when the person attends a meeting for the express purpose of objecting at the beginning of the meeting, to the transaction of any business because the meeting is not lawfully called or convened.

SECTION 7.5. Resignations . Any director or any officer, whether elected or appointed, may resign at any time by giving written notice, including by electronic transmission, of such resignation to the Chairman of the Board, the Chief Executive Officer, the President or the Secretary, and such resignation shall be deemed to be effective as of the close of business on the date said notice is received by the Chairman of the Board, the Chief Executive Officer, the President or the Secretary, or at such later time as is specified therein. No formal action shall be required of the Board or the stockholders to make any such resignation effective.

SECTION 7.6. Indemnification and Advancement of Expenses.

(A) The Corporation shall indemnify and hold harmless, to the fullest extent permitted by applicable law as it presently exists or may hereafter be amended, any person who was or is made a party or is threatened to be made a party to or is otherwise involved in any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (a “ proceeding ”) by reason of the fact that he, or a person for whom he is the legal representative, is or was a director or officer of the Corporation or, while a director or officer of the Corporation, is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation or of a partnership, joint venture, trust, other enterprise or nonprofit entity, including service with respect to an employee benefit plan (a “ Covered Person ”), whether the basis of such proceeding is alleged action in an official capacity as a director, officer, employee or agent, or in any other capacity while serving as a director, officer, employee or agent, against all expenses, liability and loss (including, without limitation, attorneys’ fees, judgments, fines, ERISA excise taxes and penalties and amounts paid in settlement) reasonably incurred or suffered by such Covered Person in connection with such proceeding.

(B) The Corporation shall, to the fullest extent not prohibited by applicable law as it presently exists or may hereafter be amended, pay the expenses (including attorneys’ fees) incurred by a Covered Person in defending any proceeding in advance of its final disposition; provided, however, that to the extent required by applicable law, such payment of expenses in advance of the final disposition of the proceeding shall be made only upon receipt of an undertaking by the Covered Person to repay all amounts advanced if it should be ultimately determined that the Covered Person is not entitled to be indemnified under this Section 7.6 or otherwise.

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(C) The rights to indemnification and advancement of expenses under this Section 7.6 shall be contract rights and such rights shall continue as to a Covered Person who has ceased to be a director, officer, employee or agent and shall inure to the benefit of his heirs, executors and administrators. Notwithstanding the foregoing provisions of this Section 7.6 , except for proceedings to enforce rights to indemnification and advancement of expenses, the Corporation shall indemnify and advance expenses to a Covered Person in connection with a proceeding (or part thereof) initiated by such Covered Person only if such proceeding (or part thereof) was authorized by the Board.

(D) If a claim for indemnification under this Section 7.6 (following the final disposition of such proceeding) is not paid in full within 60 days after the Corporation has received a claim therefor by the Covered Person, or if a claim for any advancement of expenses under this Section 7.6 is not paid in full within 30 days after the Corporation has received a statement or statements requesting such amounts to be advanced, the Covered Person shall thereupon (but not before) be entitled to file suit to recover the unpaid amount of such claim. If successful in whole or in part, the Covered Person shall be entitled to be paid the expense of prosecuting such claim to the fullest extent permitted by applicable law. In any such action, the Corporation shall have the burden of proving that the Covered Person is not entitled to the requested indemnification or advancement of expenses under applicable law.

(E) The rights conferred on any Covered Person by this Section 7.6 shall not be exclusive of any other rights that such Covered Person may have or hereafter acquire under any statute, any provision of the Certificate of Incorporation, these Bylaws, any agreement or vote of stockholders or disinterested directors or otherwise.

(F) This Section 7.6 shall not limit the right of the Corporation, to the extent and in the manner permitted by applicable law, to indemnify and to advance expenses to persons other than Covered Persons when and as authorized by appropriate corporate action.

(G) Any Covered Person entitled to indemnification and/or advancement of expenses, in each case pursuant to this Section 7.6 , may have certain rights to indemnification, advancement and/or insurance provided by one or more persons with whom or which such Covered Person may be associated. The Corporation hereby acknowledges and agrees that (i) the Corporation shall be the indemnitor of first resort with respect to any proceeding, expense, liability or matter that is the subject of this Section 7.6 , (ii) the Corporation shall be primarily liable for all such obligations and any indemnification afforded to a Covered Person in respect of a proceeding, expense, liability or matter that is the subject of this Section 7.6 , whether created by law, organizational or constituent documents, contract or otherwise, (iii) any obligation of any persons with whom or which a Covered Person may be associated to indemnify such Covered Person and/or advance expenses or liabilities to such Covered Person in respect of any proceeding shall be secondary to the obligations of the Corporation hereunder, (iv) the Corporation shall be required to indemnify each Covered Person and advance expenses to each Covered Person hereunder to the fullest extent provided herein without regard to any rights such Covered Person may have against any other person with whom or which such Covered Person

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may be associated or insurer of any such person, and (v) the Corporation irrevocably waives, relinquishes and releases any other person with whom or which a Covered Person may be associated from any claim of contribution, subrogation or any other recovery of any kind in respect of amounts paid by the Corporation hereunder.

SECTION 7.7. Notices . Except as otherwise specifically provided herein or required by applicable law, all notices required to be given to any stockholder, director, officer, employee or agent shall be in writing and may in every instance be effectively given by hand delivery to the recipient thereof, by depositing such notice in the mails, postage paid, or by sending such notice by commercial courier service, or by facsimile or other electronic transmission, provided that notice to stockholders by electronic transmission shall be given in the manner provided in Section 232 of the DGCL. Any such notice shall be addressed to such stockholder, director, officer, employee or agent at his last known address as the same appears on the books of the Corporation. Without limiting the manner by which notice otherwise may be given effectively, notice to any stockholder shall be deemed given: (1) if by facsimile, when directed to a number at which the stockholder has consented to receive notice; (2) if by electronic mail, when directed to an electronic mail address at which the stockholder has consented to receive notice; (3) if by posting on an electronic network together with separate notice to the stockholder of such specific posting, upon the later of (A) such posting and (B) the giving of such separate notice; (4) if by any other form of electronic transmission, when directed to the stockholder; and (5) if by mail, when deposited in the mail, postage prepaid, directed to the stockholder at such stockholder’s address as it appears on the records of the Corporation.

SECTION 7.8. Facsimile Signatures . In addition to the provisions for use of facsimile signatures elsewhere specifically authorized in these Bylaws, facsimile signatures of any officer or officers of the Corporation may be used whenever and as authorized by the Board or a committee thereof.

SECTION 7.9. Time Periods . In applying any provision of these Bylaws that require that an act be done or not done a specified number of days prior to an event or that an act be done during a period of a specified number of days prior to an event, calendar days shall be used, the day of the doing of the act shall be excluded, and the day of the event shall be included.

SECTION 7.10. Reliance Upon Books, Reports and Records . Each director, each member of any committee designated by the Board, and each officer of the Corporation shall, in the performance of his duties, be fully protected in relying in good faith upon the records of the Corporation and upon information, opinions, reports or statements presented to the Corporation by any of the Corporation’s officers or employees, or committees designated by the Board, or by any other person as to the matters the member reasonably believes are within such other person’s professional or expert competence and who has been selected with reasonable care by or on behalf of the Corporation.

ARTICLE VIII

AMENDMENTS

SECTION 8.1. Amendments . Subject to the provisions of the Certificate of Incorporation, these Bylaws may be amended, altered or repealed (a) by resolution adopted by a

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majority of the directors present at any special or regular meeting of the Board at which a quorum is present if, in the case of such special meeting only, notice of such amendment, alteration or repeal is contained in the notice or waiver of notice of such meeting or (b) at any regular or special meeting of the stockholders upon the affirmative vote of at least 66  ² ⁄ ₃ % of the shares of the Corporation entitled to vote in the election of directors if, in the case of such special meeting only, notice of such amendment, alteration or repeal is contained in the notice or waiver of notice of such meeting.

Notwithstanding the foregoing, Sections 3.9 and 3.10 and this paragraph of Section 8.1 may only be amended, altered or repealed at any regular or special meeting of the stockholders upon the affirmative vote of at least 66  ² ⁄ ₃ % of the shares of the Corporation entitled to vote thereon if, in the case of such special meeting only, notice of such amendment, alteration or repeal is contained in the notice or waiver of notice of such meeting.

Notwithstanding the foregoing, no amendment, alteration or repeal of Section 7.6 shall adversely affect any right or protection existing under these Bylaws immediately prior to such amendment, alteration or repeal, including any right or protection of a present or former director, officer or employee thereunder in respect of any act or omission occurring prior to the time of such amendment.

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ANNEX C

LLC AGREEMENT

(see attached)

1

Execution Version

SECOND AMENDED AND RESTATED

LIMITED LIABILITY COMPANY AGREEMENT

OF

SPARK HOLDCO, LLC

DATED AS OF AUGUST 1, 2014

THE LIMITED LIABILITY COMPANY INTERESTS IN SPARK HOLDCO, LLC HAVE NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED, THE SECURITIES LAWS OF ANY STATE, OR ANY OTHER APPLICABLE SECURITIES LAWS, AND ARE BEING SOLD IN RELIANCE UPON EXEMPTIONS FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND SUCH LAWS. SUCH INTERESTS MUST BE ACQUIRED FOR INVESTMENT ONLY AND MAY NOT BE OFFERED FOR SALE, PLEDGED, HYPOTHECATED, SOLD, ASSIGNED OR TRANSFERRED AT ANY TIME EXCEPT IN COMPLIANCE WITH (I) THE SECURITIES ACT, ANY APPLICABLE SECURITIES LAWS OF ANY STATE AND ANY OTHER APPLICABLE SECURITIES LAWS; (II) THE TERMS AND CONDITIONS OF THIS SECOND AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT; AND (III) ANY OTHER TERMS AND CONDITIONS AGREED TO IN WRITING BETWEEN THE MANAGING MEMBER AND THE APPLICABLE MEMBER. THE LIMITED LIABILITY COMPANY INTERESTS MAY NOT BE TRANSFERRED OF RECORD EXCEPT IN COMPLIANCE WITH SUCH LAWS, THIS SECOND AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT, AND ANY OTHER TERMS AND CONDITIONS AGREED TO IN WRITING BY THE MANAGING MEMBER AND THE APPLICABLE MEMBER. THEREFORE, PURCHASERS AND OTHER TRANSFEREES OF SUCH LIMITED LIABILITY COMPANY INTERESTS WILL BE REQUIRED TO BEAR THE RISK OF THEIR INVESTMENT OR ACQUISITION FOR AN INDEFINITE PERIOD OF TIME.

Table of Contents

i

ii

SECOND AMENDED AND RESTATED

LIMITED LIABILITY COMPANY AGREEMENT

OF

SPARK HOLDCO, LLC

This SECOND AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT (as amended, supplemented or restated from time to time, this “ Agreement ”) is entered into as of August 1, 2014, by and among SPARK HOLDCO, LLC, a Delaware limited liability company (the “ Company ”), and each other Person who is or at any time becomes a Member in accordance with the terms of this Agreement and the Act. Capitalized terms used herein and not otherwise defined have the respective meanings set forth in Section 1.1 .

RECITALS

WHEREAS , the Company was formed pursuant to a Certificate of Formation filed in the office of the Secretary of State of the State of Delaware on April 22, 2014;

WHEREAS , in connection with the execution and delivery of the Transaction Agreement, dated as of June 18, 2014, by and among the Company, Spark Energy Ventures, LLC, a Texas limited liability company (“ SEV ”), Spark Energy, Inc., a Delaware corporation (“ SEI ”), Spark Energy Holdings, LLC, Texas limited liability company, NuDevo Retail, LLC, a Delaware limited liability company (“ NuDevco Retail ”) and NuDevco Retail Holdings, LLC, a Texas limited liability company (“ NuDevco Retail Holdings ”) and the consummation of the transactions contemplated thereby, NuDevco Retail, NuDevco Retail Holdings and SEI entered into the Amended and Restated Limited Liability Company Agreement of the Company, dated as of June 18, 2014 (the “ Existing LLC Agreement ”), pursuant to which SEI was admitted as the sole managing member of the Company (in its capacity as managing Member as well as in any other capacity, the “ Managing Member ”);

WHEREAS , SEI has entered into an underwriting agreement with the several underwriters named therein, providing for the initial public offering (the “ IPO ”) of up to 3,000,000 shares of Class A Stock (plus up to an additional 450,000 shares pursuant to an option granted to the underwriters named therein);

WHEREAS , it is contemplated that pursuant to the Transaction Agreement II, dated as of July 30, 2014, by and among the Company, SEI, NuDevco Retail, NuDevco Retail Holdings, SEV, NuDevco Partners Holdings, LLC, a Texas limited liability company and Associated Energy Services, LP, a Texas limited partnership, the parties to that agreement will effect various transactions in connection with the IPO (the “ IPO Transactions ”);

WHEREAS , the Members of the Company consist of those Persons listed on Exhibit A as of the date hereof;

WHEREAS , the Members of the Company desire to amend and restate the Existing LLC Agreement to reflect the IPO Transactions and to provide for, among other things, the exchange rights set forth in Section 3.7 ; and

WHEREAS , this Agreement shall supersede the Existing LLC Agreement in its entirety as of the date hereof;

NOW THEREFORE , in consideration of the mutual covenants and agreements contained herein, and other good and valuable consideration the receipt and sufficiency of which are hereby acknowledged, and intending to be legally bound, the parties hereby agree as follows:

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ARTICLE I

DEFINITIONS

Section 1.1 Definitions . (a) As used in this Agreement and the Schedules and Exhibits attached to this Agreement, the following definitions shall apply:

“ Act ” means the Delaware Limited Liability Company Act, 6 Del. C. § 18-101, et seq., as amended from time to time (or any corresponding provisions of succeeding law).

“ Action ” means any claim, action, suit, arbitration, inquiry, proceeding or investigation by or before any Governmental Entity.

“ Adjusted Basis ” has the meaning given such term in Section 1011 of the Code.

“ Adjusted Capital Account Deficit ” means the deficit balance, if any, in such Member’s Capital Account at the end of any Fiscal Year, with the following adjustments:

(a) credit to such Capital Account any amount that such Member is obligated to restore under Treasury Regulations Section 1.704-1(b)(2)(ii)( c ), as well as any addition thereto pursuant to the next to last sentences of Treasury Regulations Sections 1.704-2(g)(1) and 1.704-2(i)(5) after taking into account thereunder any changes during such year in Company Minimum Gain and in the minimum gain attributable to any Member Nonrecourse Debt; and

(b) debit to such Capital Account the items described in Treasury Regulations Sections 1.704-1(b)(2)(ii)( d )(4), (5) and (6).

This definition of Adjusted Capital Account Deficit is intended to comply with the provisions of Treasury Regulations Section 1.704-1(b)(2)(ii)( d ) and shall be interpreted consistently therewith.

“ Affiliate ” means, with respect to any Person, any other Person that directly or indirectly controls, is controlled by, or is under common control with, such Person. For these purposes, “control” means the possession, direct or indirect, of the power to direct or cause the direction of the management and policies of such Person, whether through the ownership of voting securities, by contract or otherwise; provided that, for purposes of this Agreement, (i) no Member shall be deemed an Affiliate of the Company or any of its Subsidiaries and (ii) none of the Company or any of its Subsidiaries shall be deemed an Affiliate of any Member.

“ Agreement ” is defined in the preamble.

“ Assumed Tax Liability ” means, with respect to any taxable year, an amount equal to (a) the cumulative amount of federal, state and local income taxes (including any applicable estimated taxes), determined taking into account the character of income and loss allocated as it affects the applicable tax rate, due from SEI in all prior taxable years and that the Managing Member estimates as of such Tax Distribution Date would be due from SEI in such taxable year, (i) assuming SEI earned solely the items of income, gain, deduction, loss, and/or credit allocated to it pursuant to Article IV, (ii) after taking proper account of loss carryforwards available to SEI resulting from losses allocated to SEI by the Company, to the extent not taken into account in prior periods, minus (b) prior distributions made pursuant to Section 5.2(a). For purposes of determining the Assumed Tax Liability of SEI, adjustments by reason of Sections 734(b) or 743(b) of the Code shall be taken into account.

“ beneficially own ” and “ beneficial owner ” shall be as defined in Rule 13d-3 of the rules promulgated under the Exchange Act.

“ Business Day ” means any day that is not a Saturday, a Sunday or other day on which banks are required or authorized by Law to be closed in the City of Houston, Texas.

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“ Call Election Notice ” is defined in Section 3.7(g)(ii) .

“ Call Right ” has the meaning set forth in Section 3.7(g)(i) .

“ Capital Account ” means, with respect to any Member, the Capital Account maintained for such Member in accordance with Section 3.4 .

“ Capital Contributions ” means, with respect to any Member, the amount of cash and the initial Gross Asset Value of any property (other than cash) contributed to the Company by such Member. Any reference to the Capital Contributions of a Member will include the Capital Contributions made by a predecessor holder of such Member’s Units to the extent the Capital Contribution was made in respect of Units Transferred to such Member.

“ Cash Election ” is defined in Section 3.7(a)(ii) .

“ Cash Election Amount ” means with respect to a particular Exchange, an amount of cash equal to the value of the shares of Class A Stock that would be received in such Exchange as of the date of receipt by the Company of the Exchange Notice with respect to such Exchange pursuant to Section 3.7 (the “ Valuation Date ”), decreased by any distributions received by the Exchanging Member with respect to the Units that are the subject of the Exchange following the date of receipt by the Company of the Exchange Notice where the record date for such distribution was after the date of receipt of such notice. For this purpose, the value of a share of Class A Stock shall equal (i) if shares of Class A Stock are then admitted to trading on a National Securities Exchange, the volume weighted average price on such exchange of a share of Class A Stock for the 30 trading days ending on the trading day prior to the Valuation Date or (ii) in the event shares of Class A Stock are not then admitted to trading on a National Securities Exchange, the value, as reasonably determined by the Managing Member in good faith, that would be obtained in an arm’s length transaction for cash between an informed and willing buyer and an informed and willing seller, neither of whom is under any compulsion to purchase or sell, respectively, and without regard to the particular circumstances of the buyer or seller.

“ Class A Stock ” shall, as applicable, (i) mean the Class A Common Stock, par value $0.01 per share, of SEI or (ii) following any consolidation, merger, reclassification or other similar event involving SEI, mean any shares or other securities of SEI or any other Person or cash or other property that become payable in consideration for the Class A Stock or into which the Class A Stock is exchanged or converted as a result of such consolidation, merger, reclassification or other similar event.

“ Class B Stock ” shall, as applicable, (i) mean the Class B Common Stock, par value $0.01 per share, of SEI or (ii) following any consolidation, merger, reclassification or other similar event involving SEI, mean any shares or other securities of SEI or any other Person or cash or other property that become payable in consideration for the Class B Stock or into which the Class B Stock is exchanged or converted as a result of such consolidation, merger, reclassification or other similar event.

“ Code ” means the Internal Revenue Code of 1986, as amended from time to time (or any corresponding provisions of succeeding law).

“ Commission ” means the U.S. Securities and Exchange Commission.

“ Company ” is defined in the preamble to this Agreement.

“ Company Minimum Gain ” has the meaning of “partnership minimum gain” set forth in Treasury Regulations Sections 1.704-2(b)(2) and -2(d). It is further understood that Company Minimum Gain shall be determined in a manner consistent with the rules of Treasury Regulations Section 1.702-2(b)(2), including the requirement that if the adjusted Gross Asset Value of property subject to one or more Nonrecourse Liabilities differs from its adjusted tax basis, Company Minimum Gain shall be determined with reference to such Gross Asset Value.

“ Contract ” means any written agreement, contract, lease, sublease, license, sublicense, obligation, promise or undertaking.

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“ control ” (including the terms “controlled by” and “under common control with”), with respect to the relationship between or among two or more Persons, means the possession, directly or indirectly or as trustee, personal representative or executor, of the power to direct or cause the direction of the affairs or management of a Person, whether through the ownership of voting securities, as trustee, personal representative or executor, by contract, credit arrangement or otherwise.

“ Depreciation ” means, for each Fiscal Year, an amount equal to the depreciation, amortization, or other cost recovery deduction allowable with respect to an asset for such Fiscal Year, except that (a) with respect to any such property the Gross Asset Value of which differs from its Adjusted Basis for federal income tax purposes and which difference is being eliminated by use of the “remedial method” pursuant to Treasury Regulations Section 1.704-3(d), Depreciation for such Fiscal Year shall be the amount of book basis recovered for such Fiscal Year under the rules prescribed by Treasury Regulations Section 1.704-3(d)(2), and (b) with respect to any other such property the Gross Asset Value of which differs from its Adjusted Basis for federal income tax purposes at the beginning of such Fiscal Year, Depreciation shall be an amount which bears the same ratio to such beginning Gross Asset Value as the federal income tax depreciation, amortization, or other cost recovery deduction for such Fiscal Year bears to such beginning Adjusted Basis; provided , however , that if the Adjusted Basis for federal income tax purposes of an asset at the beginning of such Fiscal Year is zero, Depreciation with respect to such asset shall be determined with reference to such beginning Gross Asset Value using any reasonable method selected by the Tax Matters Member.

“ DGCL ” means the General Corporation Law of the State of Delaware, as amended from time to time (or any corresponding provisions of succeeding law).

“ Equity Securities ” means (a) with respect to a partnership, limited liability company or similar Person, any and all units, interests, rights to purchase, warrants, options or other equivalents of, or other ownership interests in, any such Person as well as debt or equity instruments convertible, exchangeable or exercisable into any such units, interests, rights or other ownership interests and (b) with respect to a corporation, any and all shares, interests, participation or other equivalents (however designated) of corporate stock, including all common stock and preferred stock, or warrants, options or other rights to acquire any of the foregoing, including any debt instrument convertible or exchangeable into any of the foregoing.

“ Exchange ” has the meaning set forth in Section 3.7(a) .

“ Exchange Act ” means the Securities Exchange Act of 1934, and the rules and regulations promulgated thereunder, as the same may be amended from time to time (or any corresponding provisions of succeeding law).

“ Exchange Date ” is defined in Section 3.7(c) .

“ Exchange Notice ” is defined in Section 3.7(b) .

“ Exchanging Member ” is defined in Section 3.7(b) .

“ Existing LLC Agreement ” is defined in the recitals to this Agreement.

“ Fair Market Value ” means the fair market value of any property as determined in good faith by the Managing Member after taking into account such factors as the Managing Member shall deem appropriate.

“ Fiscal Year ” means the fiscal year of the Company, which shall end on December 31 of each calendar year unless, for federal income tax purposes, another fiscal year is required. The Company shall have the same fiscal year for federal income tax purposes and for accounting purposes.

“ GAAP ” means generally acceptable accounting principles at the time.

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“ Good Faith ” means a Person having acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of the Company, and, with respect to a criminal proceeding, having had no reasonable cause to believe such Person’s conduct was unlawful.

“ Governmental Entity ” means any federal, national, supranational, state, provincial, local, foreign or other government, governmental, stock exchange, regulatory or administrative authority, agency or commission or any court, tribunal, or judicial or arbitral body.

“ Gross Asset Value ” means, with respect to any asset, the asset’s Adjusted Basis for federal income tax purposes, except as follows:

(a) the initial Gross Asset Value of any asset contributed by a Member to the Company shall be the gross Fair Market Value of such asset as of the date of such contribution;

(b) the Gross Asset Values of all Company assets shall be adjusted to equal their respective gross Fair Market Values as of the following times: (i) the acquisition of an interest (or additional interest) in the Company by any new or existing Member in exchange for more than a de minimis Capital Contribution to the Company or in exchange for the performance of more than a de minimis amount of services to or for the benefit of the Company; (ii) the distribution by the Company to a Member of more than a de minimis amount of Company assets as consideration for an interest in the Company; (iii) the liquidation of the Company within the meaning of Treasury Regulations Section 1.704-1(b)(2)(ii)( g )(1) (other than pursuant to Code Section 708(b)(1)(B)); (iv) the acquisition of an interest in the Company by any new or existing Member upon the exercise of a noncompensatory option in accordance with Treasury Regulations Section 1.704-1(b)(2)(iv)( s ); or (v) any other event to the extent determined by the Managing Member to be permitted and necessary to properly reflect Gross Asset Values in accordance with the standards set forth in Treasury Regulations Section 1.704-1(b)(2)(iv)( q ); provided , however, that adjustments pursuant to clauses (i), (ii) and (iv) above shall be made only if the Managing Member reasonably determines that such adjustments are necessary or appropriate to reflect the relative economic interests of the Members in the Company. If any noncompensatory options are outstanding upon the occurrence of an event described in this paragraph (b)(i) through (b)(v), the Company shall adjust the Gross Asset Values of its properties in accordance with Treasury Regulations Sections 1.704-1(b)(2)(iv)( f )(1) and 1.704-1(b)(2)(iv)( h )(2);

(c) the Gross Asset Value of any Company asset distributed to any Member shall be adjusted to equal the gross Fair Market Value of such asset on the date of such distribution;

(d) the Gross Asset Values of Company assets shall be increased (or decreased) to reflect any adjustments to the adjusted basis of such assets pursuant to Code Section 734(b) or Code Section 743(b), but only to the extent that such adjustments are taken into account in determining Capital Accounts pursuant to Treasury Regulations Section 1.704-1(b)(2)(iv)( m ) and subsection (f)  in the definition of “Profits” or “Losses” below or Section 4.2(g) ; provided , however, that the Gross Asset Value of a Company asset shall not be adjusted pursuant to this subsection to the extent the Managing Member determines that an adjustment pursuant to subsection (b) of this definition is necessary or appropriate in connection with a transaction that would otherwise result in an adjustment pursuant to this subsection (d); and

(e) if the Gross Asset Value of a Company asset has been determined or adjusted pursuant to subsections (a) , (b)  or (d)  of this definition of Gross Asset Value, such Gross Asset Value shall thereafter be adjusted by the Depreciation taken into account with respect to such asset for purposes of computing Profits, Losses and other items allocated pursuant to Article IV .

“ Indebtedness ” means (a) all indebtedness for borrowed money (including capitalized lease obligations, sale-leaseback transactions or other similar transactions, however evidenced), (b) any other indebtedness that is evidenced by a note, bond, debenture, draft or similar instrument, (c) notes payable and (d) lines of credit and any other agreements relating to the borrowing of money or extension of credit.

“ Interest ” means the entire interest of a Member in the Company, including the Units and all of such Member’s rights, powers and privileges under this Agreement and the Act.

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“ IPO ” is defined in the recitals to this Agreement.

“ IPO Date Capital Account Balance ” means, with respect to any Member, the positive Capital Account balance of such Member as of the date hereof, the amount or deemed value of which is set forth on Exhibit A .

“ IPO Transactions ” is defined in the recitals to this Agreement.

“ Law ” means any federal, national, supranational, state, provincial, local or similar statute, law, ordinance, regulation, rule, code, order, requirement or rule of law (including common law).

“ Legal Action ” is defined in Section 11.7 .

“ Liability ” means any liability or obligation, whether known or unknown, asserted or unasserted, absolute or contingent, accrued or unaccrued, liquidated or unliquidated and whether due or to become due, regardless of when asserted.

“ Liquidating Events ” is defined in Section 10.1 .

“ Loss ” means any and all losses, damages, claims, costs and expenses, interest, awards, judgments and penalties (including reasonable attorneys’ fees and expenses, but excluding any allocation of corporate overhead, internal legal department costs and other internal costs and expenses).

“ Managing Member ” is defined in the recitals to this Agreement.

“ Member ” means any Person that executes this Agreement as a Member, and any other Person admitted to the Company as an additional or substituted Member, that has not made a disposition of such Person’s entire Interest.

“ Member Minimum Gain ” has the meaning ascribed to “partner nonrecourse debt minimum gain” set forth in Treasury Regulations Section 1.704-2(i). It is further understood that the determination of Member Minimum Gain and the net increase or decrease in Member Minimum Gain shall be made in the same manner as required for such determination of Company Minimum Gain under Treasury Regulations Sections 1.704-2(d) and -2(g)(3).

“ Member Nonrecourse Debt ” has the meaning of “partner nonrecourse debt” set forth in Treasury Regulations Section 1.704-2(b)(4).

“ Member Nonrecourse Deductions ” has the meaning of “partner nonrecourse deductions” set forth in Treasury Regulations Sections 1.704-2(i)(1) and 1.704-2(i)(2).

“ National Securities Exchange ” means an exchange registered with the Commission under the Exchange Act.

“ Nonrecourse Deductions ” has the meaning assigned that term in Treasury Regulations Section 1.704-2(b).

“ Nonrecourse Liability ” is defined in Treasury Regulations Section 1.704-2(b)(3).

“ NuDevco Retail ” is defined in the recitals to this Agreement.

“ NuDevco Retail Holdings ” is defined in the recitals to this Agreement.

“ Officer ” means each Person designated as an officer of the Company pursuant to and in accordance with the provisions of Section 6.2 , subject to any resolution of the Managing Member appointing such Person as an officer or relating to such appointment.

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“ Permitted Transferee ” means, with respect to any Member, (a) any Affiliate of such Member; (b) any successor entity of such Member; (c) a trust established by or for the benefit of a Member of which only such Member and his or her immediate family members are beneficiaries; (d) any Person established for the benefit of, and beneficially owned solely by, an entity Member or the sole individual direct or indirect owner of an entity Member; and (d) upon an individual Member’s death, an executor, administrator or beneficiary of the estate of the deceased Member.

“ Person ” means any individual, partnership, firm, corporation, limited liability company, association, trust, unincorporated organization or other entity, as well as any syndicate or group that would be deemed to be a person under Section 13(d)(3) of the Exchange Act.

“ Plan Asset Regulations ” means the regulations issued by the U.S. Department of Labor at Section 2510.3-101 of Part 2510 of Chapter XXV, Title 29 of the Code of Federal Regulations, or any successor regulations as the same may be amended from time to time.

“ President and Chief Executive Officer ” is defined in Section 6.2(b) .

“ Prime Rate ” means, on any date of determination, a rate per annum equal to the rate of interest most recently published by The Wall Street Journal as the “prime rate” at large U.S. money center banks.

“ Proceeding ” is defined in Section 6.4 .

“ Profits ” or “ Losses ” means, for each Fiscal Year or other period, an amount equal to the Company’s taxable income or loss for such year or period, determined in accordance with Code Section 703(a) (for this purpose, all items of income, gain, loss or deduction required to be stated separately pursuant to Code Section 703(a)(1) shall be included in taxable income or loss), with the following adjustments (without duplication):

(a) any income or gain of the Company that is exempt from federal income tax and not otherwise taken into account in computing Profits or Losses shall be added to such taxable income or loss;

(b) any expenditures of the Company described in Code Section 705(a)(2)(B) or treated as Code Section 705(a)(2)(B) expenditures pursuant to Treasury Regulations Section 1.704-1(b)(2)(iv)( i ), and not otherwise taken into account in computing Profits or Losses, shall be subtracted from such taxable income or loss;

(c) in the event the Gross Asset Value of any Company asset is adjusted pursuant to subsection (b)  or (c)  of the definition of Gross Asset Value above, the amount of such adjustment shall be treated as an item of gain (if the adjustment increases the Gross Asset Value of the Company asset) or an item of loss (if the adjustment decreases the Gross Asset Value of the Company asset) from the disposition of such asset and shall, except to the extent allocated pursuant to Section 4.2 , be taken into account for purposes of computing Profits or Losses;

(d) gain or loss resulting from any disposition of Company assets with respect to which gain or loss is recognized for federal income tax purposes shall be computed with reference to the Gross Asset Value of the asset disposed of, notwithstanding that the adjusted tax basis of such asset differs from its Gross Asset Value;

(e) in lieu of the depreciation, amortization and other cost recovery deductions taken into account in computing such taxable income or loss, there shall be taken into account Depreciation;

(f) to the extent an adjustment to the adjusted tax basis of any asset pursuant to Code Section 734(b) is required, pursuant to Treasury Regulations Section 1.704-1(b)(2)(iv)( m )(4), to be taken into account in determining Capital Account balances as a result of a distribution other than in liquidation of a Member’s interest in the Company, the amount of such adjustment shall be treated as an item of gain (if the adjustment increases the basis of the asset) or an item of loss (if the adjustment decreases such basis) from the disposition of such asset and shall be taken into account for purposes of computing Profits or Losses; and

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(g) any items of income, gain, loss or deduction which are specifically allocated pursuant to the provisions of Section 4.2 shall not be taken into account in computing Profits or Losses for any taxable year, but such items available to be specially allocated pursuant to Section 4.2 will be determined by applying rules analogous to those set forth in subparagraphs (a) through (f) above.

“ Property ” means all real and personal property owned by the Company from time to time, including both tangible and intangible property.

“ SEI ” is defined in the recitals to this Agreement.

“ SEI Common Stock ” means all classes and series of common stock of SEI, including the Class A Stock and Class B Stock.

“ SEI Offer ” is defined in Section 3.7(h) .

“ Quarterly Distribution Date ” means the date on which SEI pays a dividend to the holders of its Class A Stock.

“ Reclassification Event ” means any of the following: (i) any reclassification or recapitalization of SEI Common Stock (other than a change in par value, or from par value to no par value, or from no par value to par value, or as a result of a subdivision or combination or any transaction subject to Section 3.1(g) ), (ii) any merger, consolidation or other combination involving the Managing Member, or (iii) any sale, conveyance, lease, or other disposal of all or substantially all the properties and assets of the Managing Member to any other Person, in each of clauses (i), (ii) or (iii), as a result of which holders of SEI Common Stock shall be entitled to receive cash, securities or other property for their shares of SEI Common Stock.

“ Regulatory Allocations ” is defined in Section 4.2(h) .

“ Revocation Notice ” is defined in Section 3.7(g)(ii) .

“ Securities Act ” means the Securities Act of 1933, and the rules and regulations promulgated thereunder, as the same may be amended from time to time (or any corresponding provisions of succeeding law).

“ Subsidiary ” means, with respect to any specified Person, any other Person with respect to which such specified Person (a) has, directly or indirectly, the power, through the ownership of securities or otherwise, to elect a majority of directors or similar managing body or (b) beneficially owns, directly or indirectly, a majority of such Person’s Equity Securities.

“ Target Distribution ” is defined in the Tax Receivable Agreement.

“ Tax Advance ” has the meaning set forth in Section 5.2(d).

“ Tax Distribution Date ” means any date that is two Business Days prior to the date on which estimated federal income tax payments are required to be made by calendar year corporate taxpayers and the due date for federal income tax returns of corporate calendar year taxpayers (without regard to extensions).

“ Tax Matters Member ” means the “tax matters partner” as defined in Code Section 6231(a)(7) and as appointed in Section 9.4 .

“ Tax Receivable Agreement ” means the Tax Receivable Agreement dated as of August 1, 2014, by and among the Company, SEI, NuDevco Retail, NuDevco Retail Holdings and W. Keith Maxwell III, as the same may be amended, supplemented or restated from time to time.

“ Transfer ” means, as a noun, any voluntary or involuntary, direct or indirect (whether through a change of control of the Transferor or any Person that controls the Transferor, the issuance or transfer of Equity Securities of

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the Transferor, by operation of law or otherwise), transfer, sale, pledge or hypothecation or other disposition and, as a verb, voluntarily or involuntarily, directly or indirectly (whether through a change of control of the Transferor or any Person that controls the Transferor, the issuance or transfer of Equity Securities of the Transferor or any Person that controls the Transferor, by operation of law or otherwise), to transfer, sell, pledge or hypothecate or otherwise dispose of. The terms “Transferee,” “Transferor,” “Transferred,” and other forms of the word “Transfer” shall have the correlative meanings.

“ TRA Payment Date ” means each “Payment Date,” as defined in the Tax Receivable Agreement. For the avoidance of doubt, each TRA Payment Date shall be determined without taking into account any payment deferrals to which SEI is entitled under the terms of the Tax Receivable Agreement.

“ Transfer Agent ” is defined in Section 3.7(b) .

“ Treasury Regulations ” means pronouncements, as amended from time to time, or their successor pronouncements, which clarify, interpret and apply the provisions of the Code, and which are designated as “Treasury Regulations” by the United States Department of the Treasury.

“ Units ” means the Units issued hereunder and shall also include any equity security issued in respect of or in exchange for Units, whether by way of dividend or other distribution, split, recapitalization, merger, rollup transaction, consolidation, conversion or reorganization.

“ Valuation Date ” is defined in the definition of “Cash Election Amount.”

“ Winding-Up Member ” is defined in Section 10.3(a) .

Section 1.2 Interpretive Provisions . For all purposes of this Agreement, except as otherwise expressly provided or unless the context otherwise requires:

(a) the terms defined in Section 1.1 have the meanings assigned to them in Section 1.1 and are applicable to the singular as well as the plural forms of such terms;

(b) all accounting terms not otherwise defined herein have the meanings assigned under GAAP;

(c) all references to currency, monetary values and dollars set forth herein shall mean United States (U.S.) dollars and all payments hereunder shall be made in United States dollars;

(d) when a reference is made in this Agreement to an Article, Section, Exhibit or Schedule, such reference is to an Article or Section of, or an Exhibit or Schedule to, this Agreement unless otherwise indicated;

(e) whenever the words “include”, “includes” or “including” are used in this Agreement, they shall be deemed to be followed by the words “without limitation”;

(f) “or” is not exclusive;

(g) pronouns of either gender or neuter shall include, as appropriate, the other pronoun forms; and

(h) the words “hereof”, “herein” and “hereunder” and words of similar import, when used in this Agreement, refer to this Agreement as a whole and not to any particular provision of this Agreement.

ARTICLE II

ORGANIZATION OF THE LIMITED LIABILITY COMPANY

Section 2.1 Formation . The Company has been formed as a limited liability company subject to the provisions of the Act upon the terms, provisions and conditions set forth in this Agreement.

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Section 2.2 Filing . The Company’s Certificate of Formation has been filed with the Secretary of State of the State of Delaware in accordance with the Act. The Members shall execute such further documents (including amendments to such Certificate of Formation) and take such further action as is appropriate to comply with the requirements of Law for the formation or operation of a limited liability company in Delaware and in all states and counties where the Company may conduct its business.

Section 2.3 Name . The name of the Company is “SPARK HOLDCO, LLC” and all business of the Company shall be conducted in such name or, in the discretion of the Managing Member, under any other name.

Section 2.4 Registered Office; Registered Agent . The location of the registered office of the Company in the State of Delaware is 2711 Centerville Road, Suite 400, Wilmington, Delaware 19808, or at such other place as the Managing Member from time to time may select. The name and address for service of process on the Company in the State of Delaware are Corporation Service Company, 2711 Centerville Road, Suite 400, Wilmington, Delaware 19808, or such other qualified Person as the Managing Member may designate from time to time and its business address.

Section 2.5 Principal Place of Business . The principal place of business of the Company shall be located in such place as is determined by the Managing Member from time to time.

Section 2.6 Purpose; Powers . The nature of the business or purposes to be conducted or promoted by the Company is to engage in any lawful act or activity for which limited liability companies may be formed under the Act. The Company shall have the power and authority to take any and all actions and engage in any and all activities necessary, appropriate, desirable, advisable, ancillary or incidental to the accomplishment of the foregoing purpose.

Section 2.7 Term . The term of the Company commenced on the date of filing of the Certificate of Formation of the Company with the office of the Secretary of State of the State of Delaware in accordance with the Act and shall continue indefinitely. The Company may be dissolved and its affairs wound up only in accordance with Article X .

Section 2.8 Intent . It is the intent of the Members that the Company be operated in a manner consistent with its treatment as a “partnership” for federal and state income tax purposes. It is also the intent of the Members that the Company not be operated or treated as a “partnership” for purposes of Section 303 of the Federal Bankruptcy Code. Neither the Company nor any Member shall take any action inconsistent with the express intent of the parties hereto as set forth in this Section 2.8 .

ARTICLE III

OWNERSHIP AND CAPITAL CONTRIBUTIONS; CAPITAL ACCOUNTS

Section 3.1 Authorized Units; General Provisions With Respect to Units .

(a) Subject to the provisions of this Agreement, the Company shall be authorized to issue from time to time such number of Units and such other Equity Securities as the Managing Member shall determine in accordance with Section 3.3 . Each authorized Unit may be issued pursuant to such agreements as the Managing Member shall approve, including pursuant to options and warrants. The Company may reissue any Units that have been repurchased or acquired by the Company.

(b) Each outstanding Unit shall be identical (except with respect to vesting and as provided in Section 3.3 ).

(c) Initially, none of the Units will be represented by certificates. If the Managing Member determines that it is in the interest of the Company to issue certificates representing the Units, certificates will be issued and the Units will be represented by those certificates, and this Agreement shall be amended as necessary or desirable to reflect the issuance of certificated Units for purposes of the Uniform Commercial Code. Nothing contained in this Section 3.1(c) shall be deemed to authorize or permit any Member to Transfer its Units except as otherwise permitted under this Agreement.

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(d) The total number of Units issued and outstanding and held by the Members is set forth on Exhibit A (as amended from time to time in accordance with the terms of this Agreement) as of the date set forth therein.

(e) If at any time SEI issues a share of its Class A Stock (subsequent to the IPO) or any other Equity Security of SEI (other than shares of Class B Stock), (i) the Company shall issue to SEI one Unit (if SEI issues a share of Class A Stock), or such other Equity Security of the Company (if SEI issues Equity Securities other than Class A Stock) corresponding to the Equity Securities issued by SEI, and with substantially the same rights to dividends and distributions (including distributions upon liquidation) and other economic rights as those of such Equity Securities of SEI and (ii) the net proceeds received by SEI with respect to the corresponding share of Class A Stock or other Equity Security, if any, shall be concurrently transferred to the Company; provided , however , that if SEI issues any shares of Class A Stock in order to purchase or fund the purchase from a Member of a number of Units (and shares of Class B Stock) equal to the number of shares of Class A Stock so issued, then the Company shall not issue any new Units in connection therewith and SEI shall not be required to transfer any net proceeds of such issuance to the Company (it being understood that any such net proceeds shall instead be transferred to the selling Member as consideration for such purchase). Notwithstanding the foregoing, this Section 3.1(e) shall not apply to the issuance and distribution to holders of shares of SEI Common Stock of rights to purchase Equity Securities of SEI under a “poison pill” or similar shareholders rights plan (it being understood that upon exchange of Units for Class A Stock, such Class A Stock will be issued together with a corresponding right), or to the issuance under SEI’s employee benefit plans of any warrants, options, other rights to acquire Equity Securities of SEI or rights or property that may be converted into or settled in Equity Securities of SEI, but shall in each of the foregoing cases apply to the issuance of Equity Securities of SEI in connection with the exercise or settlement of such rights, warrants, options or other rights or property. Except pursuant to Section 3.7 , (x) the Company may not issue any additional Units to SEI or any of its Subsidiaries unless simultaneously SEI or such Subsidiary issues or sells an equal number of shares of SEI’s Class A Stock to another Person, and (y) the Company may not issue any other Equity Securities of the Company to SEI or any of its Subsidiaries unless simultaneously SEI or such Subsidiary issues or sells, to another Person, an equal number of shares of a new class or series of Equity Securities of SEI or such Subsidiary with substantially the same rights to dividends and distributions (including distributions upon liquidation) and other economic rights as those of such Equity Securities of the Company.

(f) SEI or any of its Subsidiaries may not redeem, repurchase or otherwise acquire (i) any shares of Class A Stock (including upon forfeiture of any unvested shares of Class A Stock) unless simultaneously the Company redeems, repurchases or otherwise acquires from SEI an equal number of Units for the same price per security or (ii) any other Equity Securities of SEI unless simultaneously the Company redeems, repurchases or otherwise acquires from SEI an equal number of Equity Securities of the Company of a corresponding class or series with substantially the same rights to dividends and distributions (including distributions upon liquidation) and other economic rights as those of such Equity Securities of SEI for the same price per security. Except pursuant to Section 3.7 , the Company may not redeem, repurchase or otherwise acquire (A) any Units from SEI or any of its Subsidiaries unless simultaneously SEI or such Subsidiary redeems, repurchases or otherwise acquires an equal number of shares of Class A Stock for the same price per security from holders thereof, or (B) any other Equity Securities of the Company from SEI or any of its Subsidiaries unless simultaneously SEI or such Subsidiary redeems, repurchases or otherwise acquires for the same price per security an equal number of Equity Securities of SEI of a corresponding class or series with substantially the same rights to dividends and distributions (including distribution upon liquidation) and other economic rights as those of such Equity Securities of SEI. Notwithstanding the foregoing, to the extent that any consideration payable by SEI in connection with the redemption or repurchase of any shares of Class A Stock or other Equity Securities of SEI or any of its Subsidiaries consists (in whole or in part) of shares of Class A Stock or such other Equity Securities (including, for the avoidance of doubt, in connection with the cashless exercise of an option or warrant), then the redemption or repurchase of the corresponding Units or other Equity Securities of the Company shall be effectuated in an equivalent manner.

(g) The Company shall not in any manner effect any subdivision (by any stock split, stock dividend, reclassification, recapitalization or otherwise) or combination (by reverse stock split, reclassification, recapitalization or otherwise) of the outstanding Units unless accompanied by an identical subdivision or combination, as applicable, of the outstanding SEI Common Stock, with corresponding changes made with respect

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to any other exchangeable or convertible securities. SEI shall not in any manner effect any subdivision (by any stock split, stock dividend, reclassification, recapitalization or otherwise) or combination (by reverse stock split, reclassification, recapitalization or otherwise) of the outstanding SEI Common Stock unless accompanied by an identical subdivision or combination, as applicable, of the outstanding Units, with corresponding changes made with respect to any other exchangeable or convertible securities.

Section 3.2 Voting Rights . No Member has any voting right except with respect to those matters specifically reserved for a Member vote under the Act and for matters expressly requiring the approval of Members under this Agreement. Except as otherwise required by the Act, each Unit will entitle the holder thereof to one vote on all matters to be voted on by the Members. Except as otherwise expressly provided in this Agreement, the holders of Units having voting rights will vote together as a single class on all matters to be approved by the Members.

Section 3.3 Capital Contributions; Unit Ownership .

(a) Capital Contributions . Each Member named on Exhibit A shall be credited with the IPO Date Capital Account Balance set forth on Exhibit A in respect of its Interest specified thereon. No Member shall be required to make additional Capital Contributions.

(b) Issuance of Additional Units or Interests . Except as otherwise expressly provided in this Agreement, the Managing Member shall have the right to authorize and cause the Company to issue on such terms (including price) as may be determined by the Managing Member (i) subject to the limitations of Section 3.1 , additional Units or other Equity Securities in the Company (including creating preferred interests or other classes or series of securities having such rights, preferences and privileges as determined by the Managing Member), and (ii) obligations, evidences of Indebtedness or other securities or interests convertible or exchangeable for Units or other Equity Securities in the Company; provided that, at any time following the date hereof, in each case the Company shall not issue Equity Securities in the Company to any Person unless such Person shall have executed a counterpart to this Agreement and all other documents, agreements or instruments deemed necessary or desirable in the discretion of the Managing Member. In that event, the Managing Member shall amend Exhibit A to reflect such additional issuances.

Section 3.4 Capital Accounts . A Capital Account shall be maintained for each Member in accordance with the provisions of Treasury Regulations Section 1.704-1(b)(2)(iv) and, to the extent consistent with such regulations, the other provisions of this Agreement. The Capital Account balance of each of the Members as of the date hereof is its respective IPO Date Capital Account Balance set forth on Exhibit A . Thereafter, each Member’s Capital Account shall be (a) increased by (i) allocations to such Member of Profits pursuant to Section 4.1 and any other items of income or gain allocated to such Member pursuant to Section 4.2 , (ii) the amount of additional cash or the initial Gross Asset Value of any asset (net of any Liabilities assumed by the Company and any Liabilities to which the asset is subject) contributed to the Company by such Member, and (iii) any other increases allowed or required by Treasury Regulations Section 1.704-1(b)(2)(iv), and (b) decreased by (i) allocations to such Member of Losses pursuant to Section 4.1 and any other items of deduction or loss allocated to such Member pursuant to the provisions of Section 4.2 , (ii) the amount of any cash or the Gross Asset Value of any asset (net of any Liabilities assumed by the Company and any Liabilities to which the asset is subject) distributed to such Member, and (iii) any other decreases allowed or required by Treasury Regulations Section 1.704-1(b)(2)(iv). In the event of a Transfer of Units made in accordance with this Agreement, the Capital Account of the Transferor that is attributable to the Transferred Units shall carry over to the Transferee Member in accordance with the provisions of Treasury Regulations Section 1.704-1(b)(2)(iv)(l).

Section 3.5 Reserved .

Section 3.6 Other Matters .

(a) No Member shall demand or receive a return on or of its Capital Contributions or withdraw from the Company without the consent of the Managing Member. Under circumstances requiring a return of any Capital Contributions, no Member has the right to receive property other than cash.

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(b) No Member shall receive any interest, salary, compensation, draw or reimbursement with respect to its Capital Contributions or its Capital Account, or for services rendered or expenses incurred on behalf of the Company or otherwise in its capacity as a Member, except as otherwise provided in or contemplated by this Agreement.

(c) The Liability of each Member shall be limited as set forth in the Act and other applicable Law and, except as expressly set forth in this Agreement or required by Law, no Member (or any of its Affiliates) shall be personally liable, whether to the Company, to any of the other Members, to the creditors of the Company, or to any other third party, for any debt or Liability of the Company, whether arising in contract, tort or otherwise, solely by reason of being a Member of the Company.

(d) Except as otherwise required by the Act, a Member shall not be required to restore a deficit balance in its Capital Account, to lend any funds to the Company or to make any additional contributions or payments to the Company.

(e) The Company shall not be obligated for the repayment of any Capital Contributions of any Member.

Section 3.7 Exchange of Units .

(a) (i) Subject to adjustment as provided in Section 3.7(d) and subject to SEI’s rights described in Section 3.7(g) , each of the Members other than SEI shall be entitled to exchange with the Company, at any time and from time to time, any or all of such Member’s Units (together with the same number of shares of Class B Stock) for an equivalent number of shares of Class A Stock (an “ Exchange ”) or, at the Company’s election made in accordance with Section 3.7(a)(ii) , cash equal to the Cash Election Amount calculated with respect to such Exchange. Each Exchange shall be treated for federal income tax purposes as a sale of the Exchanging Member’s Units (together with the same number of shares of Class B Stock) to SEI in exchange for shares of Class A Stock or cash, as applicable.

(ii) Upon receipt of an Exchange Notice, the Company shall be entitled to elect (a “ Cash Election ”) to settle the Exchange by the delivery to the Exchanging Member, in lieu of the applicable number of shares of Class A Stock that would be received in such Exchange, an amount of cash equal to the Cash Election Amount for such Exchange. In order to make a Cash Election with respect to an Exchange, the Company must provide written notice of such election to the Exchanging Member prior to 1:00 pm, Houston time, on the third Business Day after the date on which the Exchange Notice shall have been received by the Company. If the Company fails to provide such written notice prior to such time, it shall not be entitled to make a Cash Election with respect to such Exchange.

(iii) Each Exchanging Member shall be permitted to effect an exchange of Units and shares of Class B Stock pursuant to this Section 3.7 that involves less than 1,000,000 Units no more frequently than on a quarterly basis; provided , however , that if an Exchanging Member provides an Exchange Notice with respect to all of the Units and shares of Class B Stock held by such Exchanging Member, such Exchange may occur at any time, subject to this Section 3.7 .

(b) In order to exercise the exchange right under Section 3.7(a) , the exchanging Member (the “ Exchanging Member ”) shall provide written notice (the “ Exchange Notice ”) to the Company and SEI, stating that the Exchanging Member elects to exchange with the Company a stated (and equal) number of Units and shares of Class B Stock represented, if applicable, by a certificate or certificates, to the extent specified in such notice, and if the shares of Class A Stock to be received are to be issued other than in the name of the Exchanging Member, specifying the name(s) of the Person(s) in whose name or on whose order the shares of Class A Stock are to be issued, and shall present and surrender the certificate or certificates representing such Units and shares of Class B Stock (in each case, if certificated) during normal business hours at the principal executive offices of the Company, or if any agent for the registration or transfer of Class A Stock is then duly appointed and acting (the “ Transfer Agent ”), at the office of the Transfer Agent with respect to such Class A Stock.

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(c) If required by SEI, any certificate for Units and shares of Class B Stock (in each case, if certificated) surrendered for exchange with the Company shall be accompanied by instruments of transfer, in form reasonably satisfactory to SEI and the Transfer Agent (if then duly appointed and acting), duly executed by the Exchanging Member or the Exchanging Member’s duly authorized representative. If the Company has not made a valid Cash Election, then as promptly as practicable after the receipt of the Exchange Notice and the surrender to the Company of the certificate or certificates, if any, representing such Units and shares of Class B Stock (but in any event by the Exchange Date, as defined below), SEI shall issue and contribute to the Company, and the Company shall deliver to the Exchanging Member, or on the Exchanging Member’s written order, a certificate or certificates, if applicable, for the number of shares of Class A Stock issuable upon the Exchange, and the Company shall deliver such Units and shares of Class B Stock to SEI in exchange for no additional consideration. If the Company has made a valid Cash Election, then as promptly as practicable after the receipt of the Exchange Notice (but in no event more than three Business Days after receipt of the Exchange Notice), upon surrender to the Company of the certificate or certificates, if any, representing such Units and shares of Class B Stock, the Company shall deliver to the Exchanging Member as directed by the Exchanging Member by wire transfer of immediately available funds the Cash Election Amount payable upon the Exchange, and the Company shall deliver such Units and shares of Class B Stock to SEI for no additional consideration. Each Exchange shall be deemed to have been effected on (i) (x) the Business Day after the date on which the Exchange Notice shall have been received by the Company, SEI or the Transfer Agent, as applicable (subject to receipt by the Company, SEI or the Transfer Agent, as applicable, within three Business Days thereafter of any required instruments of transfer as aforesaid) if the Company has not made a valid Cash Election with respect to such Exchange or (y) if the Company has made a valid Cash Election with respect to such Exchange, the first Business Day on which the Company has available funds to pay the Cash Election Amount (but in no event more than three Business Days after receipt of the Exchange Notice), or (ii) such later date specified in or pursuant to the Exchange Notice (such date identified in clause (i) or (ii), as applicable, the “ Exchange Date ”). If the Company has not made a valid Cash Election, and the Person or Persons in whose name or names any certificate or certificates for shares of Class A Stock (which certificates shall bear any legends as may be required in accordance with applicable Law) shall be issuable upon such Exchange as aforesaid shall be deemed to have become, on the Exchange Date, the holder or holders of record of the shares represented thereby. Notwithstanding anything herein to the contrary, unless the Company has made a valid Cash Election, any Exchanging Member may withdraw or amend an Exchange request, in whole or in part, prior to the effectiveness of the applicable Exchange, at any time prior to 5:00 p.m., Houston time, on the Business Day immediately preceding the Exchange Date (or any such later time as may be required by applicable law) by delivery of a written notice of withdrawal to the Company, SEI or the Transfer Agent, specifying (1) the certificate numbers of the withdrawn Units (if any) and shares of Class B Stock, (2) if any, the number of Units and shares of Class B Stock as to which the Exchange Notice remains in effect and (3) if the Exchanging Member so determines, a new Exchange Date or any other new or revised information permitted in an Exchange Notice. An Exchange Notice may specify that the Exchange is to be contingent (including as to timing) upon the consummation of a purchase by another Person (whether in a tender or exchange offer, an underwritten offering or otherwise) of the shares of Class A Stock into which the Units and shares of Class B Stock are exchangeable, or contingent (including as to timing) upon the closing of an announced merger, consolidation or other transaction or event in which the shares of Class A Stock would be exchanged or converted or become exchangeable for or convertible into cash or other securities or property, provided that the foregoing shall not apply to any Exchange with respect to which the Company has made a valid Cash Election.

(d) If (i) there is any reclassification, reorganization, recapitalization or other similar transaction pursuant to which the shares of Class A Stock are converted or changed into another security, securities or other property, or (ii) SEI shall, by dividend or otherwise, distribute to all holders of the shares of Class A Stock evidences of its indebtedness or assets, including securities (including shares of Class A Stock and any rights, options or warrants to all holders of the shares of Class A Stock to subscribe for or to purchase or to otherwise acquire shares of Class A Stock, or other securities or rights convertible into, exchangeable for or exercisable for shares of Class A Stock) but excluding any cash dividend or distribution as well as any such distribution of indebtedness or assets received by SEI from the Company in respect of the Units, then upon any subsequent Exchange, in addition to the shares of Class A Stock or the Cash Election Amount, as applicable, each Member shall be entitled to receive the amount of such security, securities or other property that such Member would have received if such Exchange had occurred immediately prior to the effective date of such reclassification, reorganization, recapitalization, other similar transaction dividend or other distribution, taking into account any adjustment as a result of any subdivision (by any split, distribution or dividend, reclassification, reorganization, recapitalization or otherwise) or combination

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(by reverse split, reclassification, recapitalization or otherwise) of such security, securities or other property that occurs after the effective time of such reclassification, reorganization, recapitalization or other similar transaction. For the avoidance of doubt, if there is any reclassification, reorganization, recapitalization or other similar transaction in which the shares of Class A Stock are converted or changed into another security, securities or other property, or any dividend or distribution (other than an excluded dividend or distribution, as described above), this Section 3.7 shall continue to be applicable, mutatis mutandis, with respect to such security or other property. This Agreement shall apply to the Units held by the Members and their Permitted Transferees as of the date hereof, as well as any Units hereafter acquired by a Member and his or her or its Permitted Transferees.

(e) SEI shall at all times keep available, solely for the purpose of issuance upon an Exchange, such number of shares of Class A Stock that shall be issuable upon the Exchange of all such outstanding Units and shares of Class B Stock; provided, that nothing contained herein shall be construed to preclude SEI from satisfying its obligations with respect of an Exchange by delivery of shares of Class A Stock that are held in the treasury of SEI. SEI covenants that all shares of Class A Stock that shall be issued upon an Exchange shall, upon issuance thereof, be validly issued, fully paid and non-assessable. In addition, for so long as the shares of Class A Stock are listed on a National Securities Exchange, SEI shall use its commercially reasonable efforts to cause all shares of Class A Stock issued upon an Exchange to be listed on such National Securities Exchange at the time of such issuance.

(f) The issuance of shares of Class A Stock upon an Exchange shall be made without charge to the Exchanging Member for any stamp or other similar tax in respect of such issuance; provided , however, that if any such shares are to be issued in a name other than that of the Exchanging Member, then the Person or Persons in whose name the shares are to be issued shall pay to SEI the amount of any tax that may be payable in respect of any transfer involved in such issuance or shall establish to the satisfaction of SEI that such tax has been paid or is not payable.

(g) (i) Notwithstanding anything to the contrary in this Section 3.7 , but subject to Section 3.7(h) , an Exchanging Member shall be deemed to have offered to sell its Units and shares of Class B Stock as described in the Exchange Notice to SEI, and SEI may, in its sole discretion, by means of delivery of Call Election Notices and/or Revocation Notices in accordance with, and subject to the terms of, this Section 3.7(g) , elect to purchase directly and acquire such Units and shares of Class B Stock on the Exchange Date by paying to the Exchanging Member (or, on the Exchanging Member’s written order, its designee) that number of shares of Class A Stock the Exchanging Member (or its designee) would otherwise receive pursuant to Section 3.7(a) or, at SEI’s election, an amount of cash equal to the Cash Election Amount of such shares of Class A Stock (the “ Call Right ”), whereupon SEI shall acquire the Units and shares of Class B Stock offered for exchange by the Exchanging Member and shall be treated for all purposes of this Agreement as the owner of such Units and shares of Class B Stock. In the event SEI shall exercise the Call Right, each of the Exchanging Member, the Company and SEI, as the case may be, shall treat the transaction between the Company and the Exchanging Member for federal income tax purposes as a sale of the Exchanging Member’s Units and shares of Class B Stock to SEI.

(ii) SEI may at any time in its sole discretion deliver written notice (a “ Call Election Notice ”) to each other Member setting forth its election to exercise its Call Right as contemplated by Section 3.7(g) with respect to future Exchanges (without needing to provide further notice of its intention to exercise its Call Right). Subject to the remainder of this Section 3.7(g)(ii) , a Call Election Notice will be effective until SEI amends its Call Election Notice with a superseding Call Election Notice or revokes such Call Election Notice by delivery of a written notice of revocation delivered to each other Member or, with respect to a particular Exchange, the Company exercises its Cash Election (a “ Revocation Notice ”). A Call Election Notice may be amended or revoked by SEI at any time; provided that any Exchange Notice delivered by a Member will not, without such Member’s written consent, be affected by the subsequent delivery of a Revocation Notice or by an Exchange Notice that is not effective until after the Exchange Date. Following delivery of a Revocation Notice, SEI may deliver a new Call Election Notice pursuant to this Section 3.7(g) . Any amendment of a Call Election Notice will not be effective until the Business Day after its delivery to each Member (other than SEI). Each Call Election Notice shall specify the date from which it shall be effective (which shall be no earlier than the Business Day after delivery).

(h) In the event that a tender offer, share exchange offer, issuer bid, take-over bid, recapitalization or similar transaction with respect to shares of Class A Stock (an “ SEI Offer ”) is proposed by SEI or is proposed to

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SEI or its stockholders and approved by the board of directors of SEI or is otherwise effected or to be effected with the consent or approval of the board of directors of SEI, the Members (other than SEI) shall be permitted to participate in such SEI Offer by delivery of a contingent Exchange Notice in accordance with the last sentence of Section 3.7(c) . In the case of an SEI Offer proposed by SEI, SEI will use its commercially reasonable efforts to take all such actions and do all such things as are necessary or desirable to enable and permit the Members to participate in such SEI Offer to the same extent or on an economically equivalent basis as the holders of shares of Members without discrimination; provided that, without limiting the generality of this sentence, SEI will use its commercially reasonable efforts to ensure that such Members may participate in each such SEI Offer without being required to exchange Units and shares of Class B Stock (or, if so required, to ensure that any such Exchange shall be effective only upon, and shall be conditional upon, the closing of such SEI Offer and only to the extent necessary to tender or deposit to SEI Offer in accordance with the last sentence of Section 3.7(c) , or, as applicable, to the extent necessary to exchange the number of Units and shares of Class B Stock being repurchased). For the avoidance of doubt, in no event shall Members (other than SEI) be entitled to receive in such SEI Offer aggregate consideration for each Unit and corresponding share of Class B Stock that is greater than the consideration payable in respect of each share of Class A Stock in connection with an SEI Offer.

(i) No Exchange shall impair the right of the Exchanging Member to receive any distributions payable on the Units so exchanged in respect of a record date that occurs prior to the Exchange Date for such Exchange. For the avoidance of doubt, no Exchanging Member, or a Person designated by an Exchanging Member to receive shares of Class A Stock, shall be entitled to receive, with respect to the same fiscal quarter, distributions or dividends both on Units exchanged by such Exchanging Member and on shares of Class A Stock received by such Exchanging Member, or other Person so designated, if applicable, in such Exchange.

ARTICLE IV

ALLOCATIONS OF PROFITS AND LOSSES

Section 4.1 Profits and Losses . After giving effect to the allocations under Section 4.2 , Profits and Losses (and, to the extent determined by the Managing Member to be necessary and appropriate to achieve the resulting Capital Account balances described below, any allocable items of income, gain, loss, deduction or credit includable in the computation of Profits and Losses) for each Fiscal Year shall be allocated among the Members during such Fiscal Year in a manner such that, after giving effect to the special allocations set forth in Sections 4.2 and all distributions through the end of such Fiscal Year, the Capital Account balance of each Member, immediately after making such allocation, is, as nearly as possible, equal to (i) the amount such Member would receive pursuant to Section 10.3(b) if all assets of the Company on hand at the end of such Fiscal Year were sold for cash equal to their Gross Asset Values, all liabilities of the Company were satisfied in cash in accordance with their terms (limited with respect to each nonrecourse liability to the Gross Asset Value of the assets securing such liability), and all remaining or resulting cash was distributed, in accordance with Section 10.3(b) , to the Members immediately after making such allocation, minus (ii) such Member’s share of Company Minimum Gain and Member Minimum Gain, computed immediately prior to the hypothetical sale of assets.

Section 4.2 Special Allocations .

(a) Nonrecourse Deductions for any Fiscal Year shall be specially allocated to the Members in the manner excess nonrecourse liabilities of the Company are allocated pursuant to Section 4.4(c) . The amount of Nonrecourse Deductions for a Fiscal Year shall equal the excess, if any, of the net increase, if any, in the amount of Company Minimum Gain during that Fiscal Year over the aggregate amount of any distributions during that Fiscal Year of proceeds of a Nonrecourse Liability that are allocable to an increase in Company Minimum Gain, determined in accordance with the provisions of Treasury Regulations Section 1.704-2(d).

(b) Any Member Nonrecourse Deductions for any Fiscal Year shall be specially allocated to the Member who bears economic risk of loss with respect to the Member Nonrecourse Debt to which such Member Nonrecourse Deductions are attributable in accordance with Treasury Regulations Section 1.704-2(i). If more than one Member bears the economic risk of loss for such Member Nonrecourse Debt, the Member Nonrecourse Deductions attributable to such Member Nonrecourse Debt shall be allocated among the Members according to the ratio in which they bear the economic risk of loss. This Section 4.2(b) is intended to comply with the provisions of Treasury Regulations Section 1.704-2(i) and shall be interpreted consistently therewith.

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(c) Notwithstanding any other provision of this Agreement to the contrary, if there is a net decrease in Company Minimum Gain during any Fiscal Year (or if there was a net decrease in Company Minimum Gain for a prior Fiscal Year and the Company did not have sufficient amounts of income and gain during prior periods to allocate among the Members under this Section 4.2(c) , each Member shall be specially allocated items of Company income and gain for such Fiscal Year in an amount equal to such Member’s share of the net decrease in Company Minimum Gain during such year (as determined pursuant to Treasury Regulations Section 1.704-2(g)(2)). This section is intended to constitute a minimum gain chargeback under Treasury Regulations Section 1.704-2(f) and shall be interpreted consistently therewith.

(d) Notwithstanding any other provision of this Agreement except Section 4.2(c) , if there is a net decrease in Member Minimum Gain during any Fiscal Year (or if there was a net decrease in Member Minimum Gain for a prior Fiscal Year and the Company did not have sufficient amounts of income and gain during prior periods to allocate among the Members under this Section 4.2(d) ), each Member shall be specially allocated items of Company income and gain for such year in an amount equal to such Member’s share of the net decrease in Member Minimum Gain (as determined pursuant to Treasury Regulations Section 1.704-2(i)(4)). This section is intended to constitute a partner nonrecourse debt minimum gain chargeback under Treasury Regulations Section 1.704-2(i)(4) and shall be interpreted consistently therewith.

(e) Notwithstanding any provision hereof to the contrary except Section 4.2(c) and Section 4.2(d) , in the event any Member unexpectedly receives any adjustment, allocation or distribution described in paragraph (4), (5) or (6) of Treasury Regulations Section 1.704-1(b)(2)(ii)( d ), items of income and gain (consisting of a pro rata portion of each item of income, including gross income, and gain for the Fiscal Year) shall be specially allocated to such Member in an amount and manner sufficient to eliminate any Adjusted Capital Account Deficit of that Member as quickly as possible; provided that an allocation pursuant to this Section 4.2(e) shall be made only if and to the extent that such Member would have an Adjusted Capital Account Deficit after all other allocations provided for in this Article IV have been tentatively made as if this Section 4.2(e) were not in this Agreement. This Section 4.2(e) is intended to constitute a qualified income offset under Treasury Regulations Section 1.704-1(b)(2)(ii)(d) and shall be interpreted consistently therewith.

(f) If any Member has a deficit balance in its Capital Account at the end of any Fiscal Year that is in excess of the sum of (i) the amount that such Member is obligated to restore and (ii) the amount that the Member is deemed to be obligated to restore pursuant to the penultimate sentence of Treasury Regulations Sections 1.704-2(g)(1) and (i)(5), that Member shall be specially allocated items of Company income and gain in the amount of such excess as quickly as possible, provided that an allocation pursuant to this Section 4.2(f) shall be made only if and to the extent that such Member would have a deficit balance in its Capital Account in excess of such sum after all other allocations provided for in this Article IV have been made as if Section 4.2(e) and this Section 4.2(f) were not in this Agreement.

(g) To the extent an adjustment to the adjusted tax basis of any Company asset pursuant to Code Sections 734(b) or 743(b) is required, pursuant to Treasury Regulations Section 1.704-1(b)(2)(iv)( m )(2) or 1.704-1(b)(2)(iv)( m )(4), to be taken into account in determining Capital Accounts as a result of a distribution to any Member in complete liquidation of such Member’s Interest in the Company, the amount of such adjustment to the Capital Accounts shall be treated as an item of gain (if the adjustment increases the basis of the asset) or loss (if the adjustment decreases such basis) and such item of gain or loss shall be allocated to the Members in accordance with Treasury Regulations Section 1.704-1(b)(2)(iv)( m )(2) if such section applies or to the Member to whom such distribution was made if Treasury Regulations Section 1.704-1(b)(2)(iv)(m)(4) applies.

(h) For the proper administration of the Company, the Managing Member may (i) adopt such conventions as it deems appropriate in determining the amount of depreciation, amortization and cost recovery deductions; (ii) make special allocations of income, gain, loss, deduction, Unrealized Gain or Unrealized Loss; and (iii) amend the provisions of this Agreement as appropriate (x) to reflect the proposal or promulgation of Treasury Regulations under Section 704(b) or Section 704(c) of the Code. The General Partner may adopt such conventions, make such allocations and make such amendments to this Agreement as provided in this Section 4.4(h) only if such conventions, allocations or amendments would not have a material adverse effect on any holder of Units.

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(i) The allocations set forth in Sections 4.2(a) through 4.2(g) (the “ Regulatory Allocations ”) are intended to comply with certain requirements of Treasury Regulations Sections 1.704-1(b) and 1.704-2. Notwithstanding any other provision of this Article IV (other than the Regulatory Allocations), the Regulatory Allocations (and anticipated future Regulatory Allocations) shall be taken into account in allocating other items of income, gain, loss and deduction among the Members so that, to the extent possible, the net amount of such allocation of other items and the Regulatory Allocations to each Member should be equal to the net amount that would have been allocated to each such Member if the Regulatory Allocations had not occurred. This Section 4.2(h) is intended to minimize to the extent possible and to the extent necessary any economic distortions which may result from application of the Regulatory Allocations and shall be interpreted in a manner consistent therewith.

Section 4.3 Allocations for Tax Purposes in General .

(a) Except as otherwise provided in this Section 4.3 , each item of income, gain, loss and deduction of the Company for federal income tax purposes shall be allocated among the Members in the same manner as such item is allocated under Sections 4.1 and 4.2 .

(b) In accordance with Code Section 704(c) and the Treasury Regulations thereunder (including the Treasury Regulations applying the principles of Code Section 704(c) to changes in Gross Asset Values), items of income, gain, loss and deduction with respect to any Company property having a Gross Asset Value that differs from such property’s adjusted U.S. federal income tax basis shall, solely for U.S. federal income tax purposes, be allocated among the Members to account for any such difference using the “traditional method with curative allocations,” with the curative allocations applied only to sale gain under Treasury Regulations Section 1.704-3(c) or such other method or methods as determined by the Managing Member to be appropriate and in accordance with the applicable Treasury Regulations.

(c) Any (i) recapture of depreciation or any other item of deduction shall be allocated, in accordance with Treasury Regulations Sections 1.1245-1(e) and 1.1254-5, to the Members who received the benefit of such deductions (taking into account the effect of remedial allocations), and (ii) recapture of grants credits shall be allocated to the Members in accordance with applicable law.

(d) Allocations pursuant to this Section 4.3 are solely for purposes of federal, state and local taxes and shall not affect or in any way be taken into account in computing any Member’s Capital Account or share of Profits, Losses, other items or distributions pursuant to any provision of this Agreement.

Section 4.4 Other Allocation Rules .

(a) The Members are aware of the income tax consequences of the allocations made by this Article IV and the economic impact of the allocations on the amounts receivable by them under this Agreement. The Members hereby agree to be bound by the provisions of this Article IV in reporting their share of Company income and loss for income tax purposes.

(b) All items of income, gain, loss, deduction and credit allocable to an interest in the Company that may have been Transferred shall be allocated between the Transferor and the Transferee based on the portion of the Fiscal Year during which each was recognized as the owner of such interest, without regard to the results of Company operations during any particular portion of that year and without regard to whether cash distributions were made to the Transferor or the Transferee during that year; provided , however, that this allocation must be made in accordance with a method permissible under Code Section 706 and the Treasury Regulations thereunder.

(c) The Members’ proportionate shares of the “excess nonrecourse liabilities” of the Company, within the meaning of Treasury Regulations Section 1.752-3(a)(3), shall be allocated to the Members in any manner determined by the Managing Member and permissible under the Treasury Regulations.

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ARTICLE V

DISTRIBUTIONS

Section 5.1 Distributions .

(a) Distributions . To the extent permitted by applicable Law and hereunder, distributions to Members may be declared by the Managing Member out of funds legally available therefor in such amounts and on such terms (including the payment dates of such distributions) as the Managing Member shall determine using such record date as the Managing Member may designate; such distribution shall be made to the Members as of the close of business on such record date on a pro rata basis (except that repurchases or redemptions made in accordance with Section 3.1(f) or payments made in accordance with Section 6.4 need not be on a pro rata basis), in accordance with the number of Units owned by each Member as of the close of business on such record date; provided , however, that the Managing Member shall have the obligation to make distributions as set forth in Sections 3.1(f) , 5.2 and 6.4 ; and provided further that, notwithstanding any other provision herein to the contrary, no distributions shall be made to any Member to the extent such distribution would render the Company insolvent. For purposes of the foregoing sentence, insolvency means the inability of the Company to meet its payment obligations when due. Promptly following the designation of a record date and the declaration of a distribution pursuant to this Section 5.1 , the Managing Member shall give notice to each Member of the record date, the amount and the terms of the distribution and the payment date thereof.

(b) Successors . For purposes of determining the amount of distributions, each Member shall be treated as having made the Capital Contributions and as having received the Distributions made to or received by its predecessors in respect of any of such Member’s Units.

(c) Distributions In-Kind . Except as otherwise provided in this Agreement, any distributions may be made in cash or in kind, or partly in cash and partly in kind, as determined by the Managing Member. To the extent that the Company distributes property in-kind to the Members, the Company shall be treated as making a distribution equal to the Fair Market Value of such property for purposes of Section 5.1(a) and such property shall be treated as if it were sold for an amount equal to its Fair Market Value. Any resulting gain or loss shall be allocated to the Member’s Capital Accounts in accordance with Section 4.1 and Section 4.2 .

Section 5.2 Certain Distributions and Advances . Subject to the availability of funds and to any restrictions contained in any agreement to which the Company is bound,

(a) On each Tax Distribution Date, the Company shall, make distributions to the Members pro rata in proportion to their respective Units in an amount sufficient to cause SEI to receive a distribution of cash equal to its Assumed Tax Liability, if any.

(b) On or immediately prior to each Quarterly Distribution Date, the Company shall make distributions to the Members pro rata in proportion to their respective Units in an amount determined by the Managing Member in its sole discretion, to be sufficient to cause SEI to receive a distribution of cash equal to the dividend declared by SEI for such Quarterly Distribution Date.

(c) On each TRA Payment Date, the Company shall make distributions to the Members pro rata in proportion to their respective Units in an amount sufficient to cause SEI to receive a distribution of cash equal to its required payments under the Tax Receivable Agreement, subject to any deferral required under the Tax Receivable Agreement.

(d) If the cumulative amount of actual federal, state and local income taxes due from SEI for the current taxable year and all prior taxable years as of the due date for SEI’s federal income tax return for such taxable year exceeds the sum of the cumulative amount of distributions pursuant to Sections 5.1 and 5.2(a) and any Tax Advances (as defined below) made to SEI through such date, the Company shall, to the extent permitted by applicable Law, but subject to the Act, the availability of funds and any restrictions contained in any agreement to which the Company is bound, make advances to SEI in an amount equal to such excess (a “Tax Advance”). Any such Tax Advance shall be treated as an advance against and, thus, shall reduce (without duplication), any future distributions that would otherwise be made to SEI pursuant to Sections 5.1 and 5.2(a) .

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Section 5.3 Distribution Upon Withdrawal . No withdrawing Member shall be entitled to receive any distribution or the value of such Member’s Interest in the Company as a result of withdrawal from the Company prior to the liquidation of the Company, except as specifically provided in this Agreement.

ARTICLE VI

MANAGEMENT

Section 6.1 The Managing Member; Fiduciary Duties .

(a) SEI shall be the sole Managing Member of the Company. Except as otherwise required by Law, (i) the Managing Member shall have full and complete charge of all affairs of the Company, (ii) the management and control of the Company’s business activities and operations shall rest exclusively with the Managing Member, and the Managing Member shall make all decisions regarding the business, activities and operations of the Company (including the incurrence of costs and expenses) in its sole discretion without the consent of any other Member and (iii) the Members other than the Managing Member (in their capacity as such) shall not participate in the control, management, direction or operation of the activities or affairs of the Company and shall have no power to act for or bind the Company.

(b) In connection with the performance of its duties as the Managing Member of the Company, the Managing Member acknowledges that it will owe to the Members the same fiduciary duties as it would owe to the stockholders of a Delaware corporation if it were a member of the board of directors of such a corporation and the Members were stockholders of such corporation. The parties acknowledge that the Managing Member will take action through its board of directors, and that the members of the Managing Member’s board of directors will owe comparable fiduciary duties to the stockholders of the Managing Member. The Managing Member will use commercially reasonable efforts, as determined in good faith by the Managing Member, to minimize any conflict of interest between the Members, on the one hand, and the stockholders of the Managing Member, on the other hand, and to effectuate any transaction that involves or affects any of the Company, the Managing Member, the Members and/or the stockholders of the Managing Member in a manner that does not (i) disadvantage the Members or their interests relative to the stockholders of the Managing Member or (ii) advantage the stockholders of the Managing Member relative to the Members or (iii) treats the Members and the stockholders of the Managing Member differently.

Section 6.2 Officers .

(a) The Managing Member may appoint, employ or otherwise contract with any Person for the transaction of the business of the Company or the performance of services for or on behalf of the Company, and the Managing Member may delegate to any such Persons such authority to act on behalf of the Company as the Managing Member may from time to time deem appropriate.

(b) Except as otherwise set forth herein, the president and chief executive officer of the Company (the “ President and Chief Executive Officer ”) will be responsible for the general and active management of the business of the Company and its Subsidiaries and will see that all orders of the Managing Member are carried into effect. The President and Chief Executive Officer will report to the Managing Member and have the general powers and duties of management usually vested in the office of president and chief executive officer of a corporation organized under the DGCL, subject to the terms of this Agreement, and will have such other powers and duties as may be prescribed by the Managing Member or this Agreement. The President and Chief Executive Officer will have the power to execute bonds, mortgages and other contracts requiring a seal, under the seal of the Company, except where required or permitted by Law to be otherwise signed and executed, and except where the signing and execution thereof will be expressly delegated by the Managing Member to some other Officer or agent of the Company.

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(c) Except as set forth herein, the Managing Member may appoint Officers at any time, and the Officers may include one or more vice presidents, a secretary, one or more assistant secretaries, a chief financial officer, a general counsel, a treasurer, one or more assistant treasurers, a chief operating officer, an executive chairman, and any other officers that the Managing Member deems appropriate. Except as set forth herein, the Officers will serve at the pleasure of the Managing Member, subject to all rights, if any, of such Officer under any contract of employment. Any individual may hold any number of offices, and an Officer may, but need not, be a Member of the Company. The Officers will exercise such powers and perform such duties as specified in this Agreement or as determined from time to time by the Managing Member.

(d) Subject to this Agreement and to the rights, if any, of an Officer under a contract of employment, any Officer may be removed, either with or without cause, by the Managing Member. Any Officer may resign at any time by giving written notice to the Managing Member. Any resignation will take effect at the date of the receipt of that notice or at any later time specified in that notice; and, unless otherwise specified in that notice, the acceptance of the resignation will not be necessary to make it effective. Any resignation is without prejudice to the rights, if any, of the Company under any contract to which the Officer is a party. A vacancy in any office because of death, resignation, removal, disqualification or any other cause will be filled in the manner prescribed in this Agreement for regular appointments to that office.

Section 6.3 Warranted Reliance by Officers on Others . In exercising their authority and performing their duties under this Agreement, the Officers shall be entitled to rely on information, opinions, reports, or statements of the following persons or groups unless they have actual knowledge concerning the matter in question that would cause such reliance to be unwarranted:

(a) one or more employees or other agents of the Company or subordinates whom the Officer reasonably believes to be reliable and competent in the matters presented; and

(b) any attorney, public accountant, or other person as to matters which the Officer reasonably believes to be within such person’s professional or expert competence.

Section 6.4 Indemnification . Subject to the limitations and conditions provided in this Section 6.4 , each Person who was or is made a party or is threatened to be made a party to or is involved in any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or arbitrative (each, a “ Proceeding ”), or any appeal in such a Proceeding or any inquiry or investigation that could lead to such a Proceeding, by reason of the fact the, she or it, or a Person of which he, she or it is the legal representative, is or was a Member or an Officer, in each case, shall be indemnified by the Company to the fullest extent permitted by applicable law, as the same exists or may hereafter be amended (but, in the case of any such amendment, only to the extent that such amendment permits the Company to provide broader indemnification rights than such law permitted the Company to provide prior to such amendment) against all judgment, penalties (including excise and similar taxes and punitive damages), fines, settlement and reasonable expenses (including reasonable attorneys’ fees and expenses) actually incurred by such person in connection with such Proceeding, appeal, inquiry or investigation, if such Person acted in Good Faith. Reasonable expenses incurred by a Person of the type entitled to be indemnified under this Section 6.4 who was, is or is threatened to be made a named defendant or respondent in a Proceeding shall be paid by the Company in advance of the final disposition of the Proceeding upon receipt of an undertaking by or on behalf of such Person to repay such amount if it shall ultimately be determined that he, she or it is not entitled to be indemnified by the Company. Indemnification under this Section 6.4 shall continue as to a Person who has ceased to serve in the capacity which initially entitled such Person to indemnity hereunder. The rights granted pursuant to this Section 6.4 shall be deemed contract rights, and no amendment, modification or repeal of this Section 6.4 shall have the effect of limiting or denying any such rights with respect to actions taken or Proceedings, appeals, inquiries or investigations arising prior to any amendment, modification or repeal. It is expressly acknowledged that the indemnification provided in this Section 6.4 could involve indemnification for negligence or under theories of strict liability.

Section 6.5 Maintenance of Insurance or Other Financial Arrangements . In compliance with applicable Law, the Company (with the approval of the Managing Member) may purchase and maintain insurance or make other financial arrangements on behalf of any Person who is or was a Member, employee or agent of the Company, or at the request of the Company is or was serving as a manager, director, officer, employee or agent of

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another limited liability company, corporation, partnership, joint venture, trust or other enterprise, for any Liability asserted against such Person and Liability and expenses incurred by such Person in such Person’s capacity as such, or arising out of such Person’s status as such, whether or not the Company has the authority to indemnify such Person against such Liability and expenses.

Section 6.6 Resignation or Termination of Managing Member . SEI shall not, by any means, resign as, cease to be or be replaced as Managing Member except in compliance with this Section 6.6 . No termination or replacement of SEI as Managing Member shall be effective unless proper provision is made, in compliance with this Agreement, so that the obligations of SEI, its successor (if applicable) and any new Managing Member and the rights of all Members under this Agreement and applicable Law remain in full force and effect. No appointment of a Person other than SEI (or its successor, as applicable) as Managing Member shall be effective unless SEI (or its successor, as applicable) and the new Managing Member (as applicable) provide all other Members with contractual rights, directly enforceable by such other Members against SEI (or its successor, as applicable) and the new Managing Member (as applicable), to cause (a) SEI to comply with all SEI’s obligations under this Agreement (including its obligations under Section 3.7 ) other than those that must necessarily be taken in its capacity as Managing Member and (b) the new Managing Member to comply with all the Managing Member’s obligations under this Agreement.

Section 6.7 No Inconsistent Obligations . The Managing Member represents that it does not have any contracts, other agreements, duties or obligations that are inconsistent with its duties and obligations (whether or not in its capacity as Managing Member) under this Agreement and covenants that, except as permitted by Section 6.1 , it will not enter into any contracts or other agreements or undertake or acquire any other duties or obligations that are inconsistent with such duties and obligations.

Section 6.8 Reclassification Events of SEI . If a Reclassification Event occurs, the Managing Member or its successor, as the case may be, shall, as and to the extent necessary, amend this Agreement in compliance with Section 11.1 , and enter into any necessary supplementary or additional agreements, to ensure that, following the effective date of the Reclassification Event: (i) the exchange rights of holders of Units set forth in Section 3.7 provide that each Unit and share of Class B Stock is exchangeable for the same amount and same type of property, securities or cash (or combination thereof) that one share of Class A Stock becomes exchangeable for or converted into as a result of the Reclassification Event and (ii) SEI or the successor to SEI, as applicable, is obligated to deliver such property, securities or cash upon such exchange. SEI shall not consummate or agree to consummate any Reclassification Event unless the successor Person, if any, becomes obligated to comply with the obligations of SEI (in whatever capacity) under this Agreement.

Section 6.9 Certain Costs and Expenses . The Company shall (i) pay, or cause to be paid, all costs, fees, operating expenses and other expenses of the Company (including the costs, fees and expenses of attorneys, accountants or other professionals and the compensation of all personnel providing services to the Company) incurred in pursuing and conducting, or otherwise related to, the activities of the Company, and (ii) in the sole discretion of the Managing Member, bear and/or reimburse the Managing Member for any costs, fees or expenses incurred by it in connection with serving as the Managing Member. To the extent that the Managing Member determines in its sole discretion that such expenses are related to the business and affairs of the Managing Member that are conducted through the Company and/or its Subsidiaries (including expenses that relate to the business and affairs of the Company and/or its Subsidiaries and that also relate to other activities of the Managing Member), the Managing Member may cause the Company to pay or bear all expenses of the Managing Member, including, without limitation, costs of securities offerings not borne directly by members, board of directors compensation and meeting costs, cost of periodic reports to its stockholders, litigation costs and damages arising from litigation, accounting and legal costs and franchise taxes and any other general and administrative expenses incurred as a result of the Managing Member being a publicly traded company, provided that the Company shall not pay or bear any income tax obligations of the Managing Member.

Section 6.10 Waiver of Business Opportunities .

(a) To the fullest extent permitted by applicable law, the Company, on behalf of itself and its subsidiaries, and each of the Members, renounces any interest or expectancy in, or in being offered an opportunity to participate in, any business opportunities that are from time to time presented to NuDevco Partners, LLC, NuDevco

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Partners Holdings, LLC and W. Keith Maxwell III (collectively, the “ Sponsors ”) or any of their respective affiliates or any of their respective agents, shareholders, members, partners, directors, officers, employees, affiliates or subsidiaries (other than the Company, SEI and their respective subsidiaries), including any director or officer of the Company who is also an agent, shareholder, member, partner, director, officer, employee, affiliate or subsidiary of any Sponsor (each, a “ Business Opportunities Exempt Party ”), even if the business opportunity is one that the Company or its subsidiaries might reasonably be deemed to have pursued or had the ability or desire to pursue if granted the opportunity to do so, and no Business Opportunities Exempt Party shall have any duty to communicate or offer any such business opportunity to the Company or any other Member or be liable to the Company, any other Member or their respective subsidiaries or any Member, including for breach of any fiduciary or other duty, and the Company shall indemnify each Business Opportunities Exempt Party against any claim that such person is liable to the Company or the Members for breach of any fiduciary duty, by reason of the fact that such person (i) participates in, pursues or acquires any such business opportunity, (ii) directs any such business opportunity to another person or (iii) fails to present any such business opportunity, or information regarding any such business opportunity, to the Company, any other Member or their respective subsidiaries, unless, in the case of a person who is a director or officer of the Company, such business opportunity is expressly offered to such director or officer in writing solely in his capacity as a director or officer of the Company.

(b) Neither the amendment nor repeal of this Section 6.10, nor the amendment of the Certificate of Formation of the Company, nor, to the fullest extent permitted by applicable Law, any modification of Law, shall eliminate, reduce or otherwise adversely affect any right or protection of any Person granted pursuant hereto existing at, or arising out of or related to any event, act or omission that occurred prior to, the time of such amendment, repeal, adoption or modification (regardless of when any proceeding (or part thereof) relating to such event, act or omission arises or is first threatened, commenced or completed).

(c) If any provision or provisions of this Section 6.10 shall be held to be invalid, illegal or unenforceable as applied to any circumstance for any reason whatsoever, (a) the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this Section 6.10 (including, without limitation, each portion of any paragraph of this Section 6.10 containing any such provision held to be invalid, illegal or unenforceable that is not itself held to be invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and (b) to the fullest extent possible, the provisions of this Section 6.10 (including, without limitation, each such portion of any paragraph of this Section 6.10 containing any such provision held to be invalid, illegal or unenforceable) shall be construed so as to permit the Company to protect its directors, officers, employees and agents from personal liability in respect of their good faith service to or for the benefit of the Corporation to the fullest extent permitted by applicable Law.

ARTICLE VII

ROLE OF MEMBERS

Section 7.1 Rights or Powers . Other than the Managing Member, the Members, acting in their capacity as Members, shall not have any right or power to take part in the management or control of the Company or its business and affairs or to act for or bind the Company in any way. Notwithstanding the foregoing, the Members have all the rights and powers specifically set forth in this Agreement and, to the extent not inconsistent with this Agreement, in the Act. A Member, any Affiliate thereof or an employee, stockholder, agent, director or officer of a Member or any Affiliate thereof, may also be an employee or be retained as an agent of the Company. The existence of these relationships and acting in such capacities will not result in the Member (other than the Managing Member) being deemed to be participating in the control of the business of the Company or otherwise affect the limited liability of the Member. Except as specifically provided herein, a Member (other than the Managing Member) shall not, in its capacity as a Member, take part in the operation, management or control of the Company’s business, transact any business in the Company’s name or have the power to sign documents for or otherwise bind the Company.

Section 7.2 Voting .

(a) Meetings of the Members may be called upon the written request of Members holding at least 50% of the outstanding Units. Such request shall state the location of the meeting and the nature of the business to

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be transacted at the meeting. Written notice of any such meeting shall be given to all Members not less than two Business Days nor more than 30 days prior to the date of such meeting. Members may vote in person, by proxy or by telephone at any meeting of the Members and may waive advance notice of such meeting. Whenever the vote or consent of Members is permitted or required under this Agreement, such vote or consent may be given at a meeting of the Members or may be given in accordance with the procedure prescribed in this Section 7.2 . Except as otherwise expressly provided in this Agreement, the affirmative vote of the Members holding a majority of the outstanding Units shall constitute the act of the Members.

(b) Each Member may authorize any Person or Persons to act for it by proxy on all matters in which such Member is entitled to participate, including waiving notice of any meeting, or voting or participating at a meeting. Every proxy must be signed by such Member or its attorney-in-fact. No proxy shall be valid after the expiration of 11 months from the date thereof unless otherwise provided in the proxy. Every proxy shall be revocable at the pleasure of the Member executing it.

(c) Each meeting of Members shall be conducted by an Officer designated by the Managing Member or such other individual person as the Managing Member deems appropriate.

(d) Any action required or permitted to be taken by the Members may be taken without a meeting if the requisite Members whose approval is necessary consent thereto in writing.

Section 7.3 Various Capacities . The Members acknowledge and agree that the Members or their Affiliates will from time to time act in various capacities, including as a Member and as the Tax Matters Member.

ARTICLE VIII

TRANSFERS OF INTERESTS

Section 8.1 Restrictions on Transfer .

(a) Except as provided in Section 3.7 and except for the Transfers by a Member to Permitted Transferee, no Member shall Transfer all or any portion of its Interest without the prior written consent of the Managing Member in its sole discretion. If, notwithstanding the provisions of this Section 8.1(a) , all or any portion of a Member’s Interests are Transferred in violation of this Section 8.1(a) , involuntarily, by operation of law or otherwise, then without limiting any other rights and remedies available to the other parties under this Agreement or otherwise, the Transferee of such Interest (or portion thereof) shall not be admitted to the Company as a Member or be entitled to any rights as a Member hereunder, and the Transferor will continue to be bound by all obligations hereunder, unless and until the Managing Member consents in writing to such admission, which consent shall be granted or withheld in the Managing Member’s sole discretion. Any attempted or purported Transfer of all or a portion of a Member’s Interests in violation of this Section 8.1(a) shall be null and void and of no force or effect whatsoever. No Units may be Transferred by a Member that also holds Class B Stock unless a corresponding number of shares of Class B Stock are transferred therewith. For the avoidance of doubt, the restrictions on Transfer contained in this Article VIII shall not apply to the Transfer of any capital stock of the Managing Member; provided that no shares of Class B Stock may be Transferred unless a corresponding number of Units are Transferred therewith in accordance with this Agreement.

(b) In addition to any other restrictions on Transfer herein contained, including the provisions of this Article VIII , in no event may any Transfer or assignment of Interests by any Member be made (i) to any Person who lacks the legal right, power or capacity to own Interests; (ii) if in the opinion of legal counsel or a qualified tax advisor to the Company such Transfer presents a material risk that such Transfer would cause the Company to cease to be classified as a partnership or to be classified as a “publicly traded partnership” within the meaning of Section 7704(b) of the Code for federal income tax purposes; (iii) if such Transfer would cause the Company to become, with respect to any employee benefit plan subject to Title I of ERISA, a “party-in-interest” (as defined in Section 3(14) of ERISA) or a “disqualified person” (as defined in Section 4975(e)(2) of the Code); (iv) if such Transfer would, in the opinion of counsel to the Company, cause any portion of the assets of the Company to constitute assets of any employee benefit plan pursuant to the Plan Asset Regulation or otherwise cause the Company to be subject to regulation under ERISA; (v) if such Transfer requires the registration of such Interests or any Equity Securities

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issued upon any exchange of such Interests, pursuant to any applicable federal or state securities Laws; (vi) if such Transfer subjects the Company to regulation under the Investment Company Act or the Investment Advisors Act of 1940, each as amended (or any succeeding law); or (vii) by the Managing Member, if such Transfer would result in the Managing Member holding less than 2% of the outstanding Units.

Section 8.2 Notice of Transfer . Other than in connection with Transfers made pursuant to Section 3.7 , each Member shall, after complying with the provisions of this Agreement, but in any event no later than three Business Days following any Transfer of Interests, give written notice to the Company of such Transfer. Each such notice shall describe the manner and circumstances of the Transfer.

Section 8.3 Transferee Members . A Transferee of Interests pursuant to this Article VIII shall have the right to become a Member only if (i) the requirements of this Article VIII are met, (ii) such Transferee executes an instrument reasonably satisfactory to the Managing Member agreeing to be bound by the terms and provisions of this Agreement and assuming all of the Transferor’s then existing and future Liabilities arising under or relating to this Agreement, (iii) such Transferee represents that the Transfer was made in accordance with all applicable securities Laws, (iv) the Transferor or Transferee shall have reimbursed the Company for all reasonable expenses (including attorneys’ fees and expenses) of any Transfer or proposed Transfer of a Member’s Interest, whether or not consummated and (v) if such Transferee or his or her spouse is a resident of a community property jurisdiction, then such Transferee’s spouse shall also execute an instrument reasonably satisfactory to the Managing Member agreeing to be bound by the terms and provisions of this Agreement to the extent of his or her community property or quasi-community property interest, if any, in such Member’s Interest. Unless agreed to in writing by the Managing Member, the admission of a Member shall not result in the release of the Transferor from any Liability that the Transferor may have to each remaining Member or to the Company under this Agreement or any other Contract between the Managing Member, the Company or any of its Subsidiaries, on the one hand, and such Transferor or any of its Affiliates, on the other hand. Written notice of the admission of a Member shall be sent promptly by the Company to each remaining Member. Notwithstanding anything to the contrary in this Section 8.3 , and except as otherwise provided in this Agreement, following a Transfer by one or more Members (or a transferee of the type described in this sentence) to an Permitted Transferee of all or substantially all of their Interests, such transferee shall succeed to all of the rights of such Member(s) under this Agreement.

Section 8.4 Legend . Each certificate representing a Unit, if any, will be stamped or otherwise imprinted with a legend in substantially the following form:

“THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE BEEN ACQUIRED FOR INVESTMENT AND HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933.

THESE SECURITIES MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN EXEMPTION THEREFROM UNDER SUCH ACT.

THE TRANSFER AND VOTING OF THESE SECURITIES IS SUBJECT TO THE CONDITIONS SPECIFIED IN THE SECOND AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT OF SPARK HOLDCO, LLC DATED AS OF AUGUST 1, 2014, AMONG THE MEMBERS LISTED THEREIN, AS IT MAY BE AMENDED, SUPPLEMENTED AND/OR RESTATED FROM TIME TO TIME, AND NO TRANSFER OF THESE SECURITIES WILL BE VALID OR EFFECTIVE UNTIL SUCH CONDITIONS HAVE BEEN FULFILLED. COPIES OF SUCH AGREEMENT MAY BE OBTAINED AT NO COST BY WRITTEN REQUEST MADE BY THE HOLDER OF RECORD OF THIS CERTIFICATE TO THE SECRETARY OF THE ISSUER OF SUCH SECURITIES.”

ARTICLE IX

ACCOUNTING

Section 9.1 Books of Account . The Company shall maintain true books and records of account in which full and correct entries shall be made of all its business transactions pursuant to a system of accounting established and administered in accordance with GAAP, and shall set aside on its books all such proper accruals and reserves as shall be required under GAAP.

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Section 9.2 Tax Elections . The Company shall make the following elections on the appropriate forms or tax returns:

(a) to adopt the calendar year as the Company’s Fiscal Year, if permitted under the Code;

(b) to adopt the accrual method of accounting for U.S. federal income tax purposes;

(c) to elect to amortize the organizational expenses of the Company as permitted by Code Section 709(b);

(d) to make an election described in Section 754 of the Code (which the Company shall ensure that it has in effect at all times); and

(e) any other election the Managing Member may deem appropriate and in the best interests of the Company.

Section 9.3 Tax Returns; Information . The Tax Matters Member shall arrange for the preparation and timely filing of all income and other tax and informational returns of the Company. The Tax Matters Member shall furnish to each Member a copy of each approved return and statement, together with any schedules or other information which each Member may require in connection with such Member’s own tax affairs as soon as practicable (but in no event more than 60 days after the end of each Fiscal Year).

Section 9.4 Tax Matters Member . The Managing Member is specially authorized and appointed to act as the “ Tax Matters Member ” under the Code and in any similar capacity under state or local Law. The Tax Matters Member may retain, at the Company’s expense, such outside counsel, accountants and other professional consultants as it may reasonably deem necessary in the course of fulfilling its obligations as Tax Matters Member.

Section 9.5 Withholding Tax Payments and Obligations . If withholding taxes are paid or required to be paid in respect of payments made to or by the Company, such payments or obligations shall be treated as follows:

(a) If the Company receives proceeds in respect of which a tax has been withheld, the Company shall be treated as having received cash in an amount equal to the amount of such withheld tax, and, for all purposes of this Agreement but subject to Section 9.5(d) , each Member shall be treated as having received a distribution pursuant to Section 5.1 equal to the portion of the withholding tax allocable to such Member, as determined by the Managing Member in its discretion.

(b) The Company is authorized to withhold from any payment made to, or any distributive share of, a Member any taxes required by Law to be withheld.

(c) Neither the Company nor the Managing Member shall be liable for any excess taxes withheld in respect of any Member, and, in the event of overwithholding, a Member’s sole recourse shall be to apply for a refund from the appropriate Governmental Entity.

(d) Any taxes withheld pursuant to Section 9.5(a) or (b)  shall be treated as if distributed to the relevant Member to the extent an amount equal to such withheld taxes would then be distributable to such Member, and, to the extent in excess of such distributable amounts, as a demand loan payable by the Member to the Company with interest at the Prime Rate in effect from time to time, compounded annually. The Managing Member may, in its discretion, either demand payment of the principal and accrued interest on such demand loan at any time, and enforce payment thereof by legal process, or may withhold from one or more distributions to a Member amounts sufficient to satisfy such Member’s obligations under any such demand loan.

(e) If the Company is required by Law to make any payment to a Governmental Entity that is specifically attributable to a Member or a Member’s status as such (including federal withholding taxes, state personal property taxes, and state unincorporated business taxes), then such Member shall indemnify and contribute

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to the Company in full for the entire amount of taxes paid (plus interest, penalties and related expenses if the failure of the Company to make such payment is due to the fault of the Member) (which payment shall not be deemed a Capital Contribution for purposes of this Agreement). The Managing Member may offset distributions to which a Person is otherwise entitled under this Agreement against such Person’s obligation to indemnify the Company under this Section 9.5(e) .

ARTICLE X

DISSOLUTION AND TERMINATION

Section 10.1 Liquidating Events . The Company shall dissolve and commence winding up and liquidating upon the first to occur of the following (“ Liquidating Events ”):

(a) The sale of all or substantially all of the assets of the Company; and

(b) The determination of the Managing Member to dissolve, wind up, and liquidate the Company.

The Members hereby agree that the Company shall not dissolve prior to the occurrence of a Liquidating Event and that no Member shall seek a dissolution of the Company, under Section 18-802 of the Act or otherwise, other than based on the matters set forth in subsections (a) and (b) above. If it is determined by a court of competent jurisdiction that the Company has dissolved prior to the occurrence of a Liquidating Event, the Members hereby agree to continue the business of the Company without a winding up or liquidation. In the event of a dissolution pursuant to Section 10.1(b) , the relative economic rights of each class of Units immediately prior to such dissolution shall be preserved to the greatest extent practicable with respect to distributions made to Members pursuant to Section 10.3 in connection with such dissolution, taking into consideration tax and other legal constraints that may adversely affect one or more parties to such dissolution and subject to compliance with applicable laws and regulations, unless, with respect to any class of Units, holders of a majority of the Units of such class consent in writing to a treatment other than as described above.

Section 10.2 Bankruptcy . For purposes of this Agreement, the “bankruptcy” of a Member shall mean the occurrence of any of the following: (a) any Governmental Entity shall take possession of any substantial part of the property of that Member or shall assume control over the affairs or operations thereof, or a receiver or trustee shall be appointed, or a writ, order, attachment or garnishment shall be issued with respect to any substantial part thereof, and such possession, assumption of control, appointment, writ or order shall continue for a period of 90 consecutive days; or (b) a Member shall admit in writing of its inability to pay its debts when due, or make an assignment for the benefit of creditors; or apply for or consent to the appointment of any receiver, trustee or similar officer or for all or any substantial part of its property; or shall institute (by petition, application, answer, consent or otherwise) any bankruptcy, insolvency, reorganization, arrangement, readjustment of debts, dissolution, liquidation, or similar proceeding under the Laws of any jurisdiction; or (c) a receiver, trustee or similar officer shall be appointed for such Member or with respect to all or any substantial part of its property without the application or consent of that Member, and such appointment shall continue undischarged or unstayed for a period of 90 consecutive days or any bankruptcy, insolvency, reorganization, arrangements, readjustment of debt, dissolution, liquidation or similar proceedings shall be instituted (by petition, application or otherwise) against that Member and shall remain undismissed for a period of 90 consecutive days.

Section 10.3 Procedure .

(a) In the event of the dissolution of the Company for any reason, the Members shall commence to wind up the affairs of the Company and to liquidate the Company’s investments; provided that if a Member is in bankruptcy or dissolved, another Member, who shall be the Managing Member (“ Winding-Up Member ”) shall commence to wind up the affairs of the Company and, subject to Section 10.4(a) , such Winding-Up Member shall have full right and unlimited discretion to determine in good faith the time, manner and terms of any sale or sales of the Property or other assets pursuant to such liquidation, having due regard to the activity and condition of the relevant market and general financial and economic conditions. The Members shall continue to share profits, losses and distributions during the period of liquidation in the same manner and proportion as though the Company had not dissolved. The Company shall engage in no further business except as may be necessary, in the reasonable discretion of the Managing Member or the Winding-Up Member, as applicable, to preserve the value of the Company’s assets during the period of dissolution and liquidation.

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(b) Following the payment of all expenses of liquidation and the allocation of all Profits and Losses as provided in Article IV , the proceeds of the liquidation and any other funds of the Company shall be distributed in the following order of priority:

(i) First, to the payment and discharge of all of the Company’s debts and Liabilities to creditors (whether third parties or Members), in the order of priority as provided by Law, except any obligations to the Members in respect of their Capital Accounts;

(ii) Second, to set up such cash reserves which the Managing Member reasonably deems necessary for contingent or unforeseen Liabilities or future payments described in Section 10.3(b)(i) (which reserves when they become unnecessary shall be distributed in accordance with the provisions of subsection (iv), below); and

(iii) Third, subject to Section 5.2(b) , the balance to the Members, pro rata in proportion to their respective Units.

(c) Except as provided in Section 10.4(a) , no Member shall have any right to demand or receive property other than cash upon dissolution and termination of the Company.

(d) Upon the completion of the liquidation of the Company and the distribution of all Company funds, the Company shall terminate and the Managing Member or the Winding-Up Member, as the case may be, shall have the authority to execute and record a certificate of cancellation of the Company, as well as any and all other documents required to effectuate the dissolution and termination of the Company.

Section 10.4 Rights of Members .

(a) Each Member irrevocably waives any right that it may have to maintain an action for partition with respect to the property of the Company.

(b) Except as otherwise provided in this Agreement, (i) each Member shall look solely to the assets of the Company for the return of its Capital Contributions, and (ii) no Member shall have priority over any other Member as to the return of its Capital Contributions, distributions or allocations.

Section 10.5 Notices of Dissolution . In the event a Liquidating Event occurs or an event occurs that would, but for provisions of Section 10.1 , result in a dissolution of the Company, the Company shall, within 30 days thereafter, (a) provide written notice thereof to each of the Members and to all other parties with whom the Company regularly conducts business (as determined in the discretion of the Managing Member), and (b) comply, in a timely manner, with all filing and notice requirements under the Act or any other applicable Law.

Section 10.6 Reasonable Time for Winding Up . A reasonable time shall be allowed for the orderly winding up of the business and affairs of the Company and the liquidation of its assets in order to minimize any losses that might otherwise result from such winding up.

Section 10.7 No Deficit Restoration . No Member shall be personally liable for a deficit Capital Account balance of that Member, it being expressly understood that the distribution of liquidation proceeds shall be made solely from existing Company assets.

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ARTICLE XI

GENERAL

Section 11.1 Amendments; Waivers .

(a) The terms and provisions of this Agreement may be waived, modified or amended (including by means of merger, consolidation or other business combination to which the Company is a party) only with the approval of the Managing Member; provided , however , that no amendment to this Agreement may:

(i) modify the limited liability of any Member, or increase the liabilities or obligations of any Member, in each case, without the consent of each such affected Member; or

(ii) materially alter or change any rights, preferences or privileges of any Interests in a manner that is different or prejudicial relative to any other Interests, without the approval of a majority in interest of the Members holding the Interests affected in such a different or prejudicial manner.

(b) Notwithstanding the foregoing subsection (a), the Managing Member, acting alone, may amend this Agreement, including Exhibit A , to reflect the admission of new Members, Transfers of Interests, the issuance of additional Units or Equity Securities, as provided by the terms of this Agreement, and, subject to Section 11.1(a) , subdivisions or combinations of Units made in compliance with Section 3.1(g) .

(c) No waiver of any provision or default under, nor consent to any exception to, the terms of this Agreement or any agreement contemplated hereby shall be effective unless in writing and signed by the party to be bound and then only to the specific purpose, extent and instance so provided.

Section 11.2 Further Assurances . Each party agrees that it will from time to time, upon the reasonable request of another party, execute such documents and instruments and take such further action as may be required to accomplish the purposes of this Agreement.

Section 11.3 Successors and Assigns . All of the terms and provisions of this Agreement shall be binding upon the parties and their respective successors and assigns, but shall inure to the benefit of and be enforceable by the successors and assigns of any Member only to the extent that they are permitted successors and assigns pursuant to the terms hereof. No party may assign its rights hereunder except as herein expressly permitted.

Section 11.4 Entire Agreement . This Agreement, together with all Exhibits and Schedules hereto and all other agreements referenced therein and herein, constitute the entire agreement between the parties hereto pertaining to the subject matter hereof and supersede all prior and contemporaneous agreements, understandings, negotiations and discussions, whether oral or written, of the parties and there are no warranties, representations or other agreements between the parties in connection with the subject matter hereof except as specifically set forth herein and therein.

Section 11.5 Rights of Members Independent . The rights available to the Members under this Agreement and at Law shall be deemed to be several and not dependent on each other and each such right accordingly shall be construed as complete in itself and not by reference to any other such right. Any one or more and/or any combination of such rights may be exercised by a Member and/or the Company from time to time and no such exercise shall exhaust the rights or preclude another Member from exercising any one or more of such rights or combination thereof from time to time thereafter or simultaneously.

Section 11.6 Governing Law . This Agreement, the legal relations between the parties and any Action, whether contractual or non-contractual, instituted by any party with respect to matters arising under or growing out of or in connection with or in respect of this Agreement shall be governed by and construed in accordance with the Laws of the State of Delaware applicable to contracts made and performed in such State and without regard to conflicts of law doctrines, except to the extent that certain matters are preempted by federal Law or are governed as a matter of controlling Law by the Law of the jurisdiction of organization of the respective parties.

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Section 11.7 Jurisdiction and Venue . The parties hereto hereby agree and consent to be subject to the jurisdiction of any federal court of the District of Delaware or the Delaware Court of Chancery over any action, suit or proceeding (a “Legal Action”) arising out of or in connection with this Agreement. The parties hereto irrevocably waive the defense of an inconvenient forum to the maintenance of any such Legal Action. Each of the parties hereto further irrevocably consents to the service of process out of any of the aforementioned courts in any such Legal Action by the mailing of copies thereof by registered mail, postage prepaid, to such party at its address set forth in this Agreement, such service of process to be effective upon acknowledgment of receipt of such registered mail. Nothing in this Section 11.7 shall affect the right of any party hereto to serve legal process in any other manner permitted by law.

Section 11.8 Headings . The descriptive headings of the Articles, Sections and subsections of this Agreement are for convenience only and do not constitute a part of this Agreement.

Section 11.9 Counterparts . This Agreement and any amendment hereto or any other agreement (or document) delivered pursuant hereto may be executed in one or more counterparts and by different parties in separate counterparts. All of such counterparts shall constitute one and the same agreement (or other document) and shall become effective (unless otherwise provided therein) when one or more counterparts have been signed by each party and delivered to the other party.

Section 11.10 Notices . Any notice or other communication hereunder must be given in writing and (a) delivered in person, (b) transmitted by facsimile or telecommunications mechanism, provided, that any notice so given is also mailed as provided in clause (c), or (c) mailed by certified or registered mail, postage prepaid, receipt requested as follows:

If to the Company or the Managing Member, addressed to it at:

c/o Spark Energy, Inc.

2105 CityWest Blvd., Suite 100

Houston, Texas 77042

Telephone: 713.600.2600

Facsimile: 832.320.2943

Attention: Gil Melman, General Counsel

With copies (which shall not constitute notice) to:

Vinson & Elkins L.L.P.

1001 Fannin, Suite 2500-6760

Houston, Texas 77002

Telephone: 713.758.2977

Facsimile: 713.615.5234

Attention: Sarah K. Morgan

or to such other address or to such other person as either party shall have last designated by such notice to the other parties. Each such notice or other communication shall be effective (i) if given by telecommunication, when transmitted to the applicable number so specified in (or pursuant to) this Section 11.10 and an appropriate answerback is received or, if transmitted after 4:00 p.m. local time on a Business Day in the jurisdiction to which such notice is sent or at any time on a day that is not a Business Day in the jurisdiction to which such notice is sent, then on the immediately following Business Day, (ii) if given by mail, on the first Business Day in the jurisdiction to which such notice is sent following the date three days after such communication is deposited in the mails with first class postage prepaid, addressed as aforesaid or (iii) if given by any other means, on the Business Day when actually received at such address or, if not received on a Business Day, on the Business Day immediately following such actual receipt.

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Section 11.11 Representation By Counsel; Interpretation . The parties acknowledge that each party to this Agreement has been represented by counsel in connection with this Agreement and the transactions contemplated by this Agreement. Accordingly, any rule of Law, or any legal decision that would require interpretation of any claimed ambiguities in this Agreement against the party that drafted it has no application and is expressly waived.

Section 11.12 Severability . If any provision of this Agreement is determined to be invalid, illegal or unenforceable by any Governmental Entity, the remaining provisions of this Agreement, to the extent permitted by Law shall remain in full force and effect, provided, that the essential terms and conditions of this Agreement for all parties remain valid, binding and enforceable.

Section 11.13 Expenses . Except as otherwise provided in this Agreement, each party shall bear its own expenses in connection with the transactions contemplated by this Agreement.

Section 11.14 No Third Party Beneficiaries . Except as expressly provided in Section 6.4 and Section 9.2, nothing in this Agreement, express or implied, is intended to confer upon any party, other than the parties hereto and their respective successors and permitted assigns, any rights or remedies under this Agreement or otherwise create any third party beneficiary hereto.

[Signatures on Next Page]

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IN WITNESS WHEREOF, each of the parties hereto has caused this Second Amended and Restated Limited Liability Company Agreement to be executed by its duly authorized officers as of the day and year first above written.

A-1

A-2

A-3

A-4

ANNEX D

REGISTRATION RIGHTS AGREEMENT

(see attached)

A-1

Execution Version

REGISTRATION RIGHTS AGREEMENT

THIS REGISTRATION RIGHTS AGREEMENT (this “ Agreement ”) is made and entered into as of August 1, 2014, by and among Spark Energy, Inc., a Delaware corporation (the “ Company ”), NuDevco Retail, LLC, a Delaware limited liability company (“ NuDevco Retail ”) and NuDevco Retail Holdings, LLC, a Delaware limited liability company (“ NuDevco Retail Holdings ”) (each a “ Party ” and collectively, the “ Parties ”).

W I T N E S S E T H:

WHEREAS , in connection with, and in consideration of, the transactions contemplated by the Company’s Registration Statement on Form S-1, (File No. 333-196375) initially filed with the Commission (as hereinafter defined) on May 29, 2014 and declared effective by the Commission under the Securities Act (as hereinafter defined) on July 28, 2014, the Holders (as hereinafter defined) have requested, and the Company has agreed to provide, registration rights with respect to the Registrable Securities (as hereinafter defined), as set forth in this Agreement.

NOW, THEREFORE , in consideration of the premises and the mutual covenants of the parties hereto, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties hereto hereby agree as follows:

Unless otherwise defined herein, as used in this Agreement, the following terms have the following meanings:

“ Agreement ” has the meaning set forth in the preamble.

“ Automatic Shelf Registration Statement ” means a registration statement filed on Form S-3 (or successor form or other appropriate form under the Securities Act) by a WKSI pursuant to General Instruction I.D. or I.C. (or other successor or appropriate instruction) of such forms, respectively.

“ Business Day ” means any day other than a Saturday, Sunday or legal holiday on which banks in New York, New York are authorized or obligated by law to close.

“ Capital Stock ” means the Class A Common Stock and the Class B Common Stock.

“ Class A Common Stock ” means the Company’s Class A common stock, par value $0.01 per share.

“ Class B Common Stock ” means the Company’s Class B common stock, par value $0.01 per share.

“ Commission ” means the Securities and Exchange Commission.

“ Company ” has the meaning set forth in the preamble.

“ Entity ” means any corporation, limited liability company, general partnership, limited partnership, venture, trust, business trust, unincorporated association, estate or other entity.

“ Exchange Act ” means the Securities Exchange Act of 1934, as amended.

“ Governmental Authority ” means any United States, foreign, supra-national, federal, state, provincial, local or self-regulatory governmental, regulatory or administrative authority, agency, division, body, organization or commission or any judicial or arbitral body.

“ Holder ” means any Party owning Registrable Securities.

“ Initiating Holder(s) ” has the meaning set forth in Section 2(a).

“ NuDevco Retail ” has the meaning set forth in the preamble.

“ NuDevco Retail Holdings ” has the meaning set forth in the preamble.

“ Party ” has the meaning set forth in the preamble.

“ Person ” means any individual or Entity.

“ Prospectus ” has the meaning set forth in Section 5(a).

“ Registering Stockholder ” means any Holder of Registrable Securities giving the Company a notice pursuant to Section 2 or Section 3 hereof requesting that the Registrable Securities owned by it be included in a proposed registration.

“ Registrable Securities ” means any shares of Class A Common Stock held by the Holders from time to time, including any shares of Class A Common Stock issuable upon exchange of Units, together with the same number of shares of Class B Common Stock, other than shares of Class A Common Stock (a) sold by a Holder in a transaction in which the Holder’s rights under this Agreement are not assigned, (b) sold pursuant to an effective registration statement under the Securities Act, (c) sold in a transaction exempt from the registration and prospectus delivery requirements of the Securities Act (including transactions under Rule 144, or a successor thereto, promulgated under the Securities Act) so that all transfer restrictions and restrictive legends with respect thereto, if any, are removed upon the consummation of such sale, or (d) that can be publicly sold by the Holder in question without limitations on the manner of such sale and without volume limitations pursuant to Rule 144, or a successor thereto.

“ Registration Expenses ” means, except for Selling Expenses (as hereinafter defined), all expenses incurred by the Company in effecting any registration pursuant to this Agreement, including all registration, qualification and filing fees, printing expenses, escrow fees, reasonable fees and disbursements of counsel for the Company, blue sky fees and expenses, the expense of any special audits incident to or required by any such registration and the reasonable fees and disbursements of one special legal counsel to represent all of the Holders together.

“ Registration Statement ” has the meaning set forth in Section 5(a).

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“ Rule 144 ” has the meaning set forth in Section 8.

“ Securities Act ” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

“ Selling Expenses ” means all underwriting discounts and selling commissions applicable to the securities sold in a transaction or transactions registered on behalf of the Holders.

“ Shelf Registration Statement ” shall mean a registration statement of the Company filed with the Commission on Form S-3 (or any successor form or other appropriate form under the Securities Act) for an offering to be made on a continuous basis pursuant to Rule 415 under the Securities Act (or any similar rule that may be adopted by the Commission) covering the Registrable Securities, as applicable.

“ Spark HoldCo LLC Agreement ” means the Second Amended and Restated Limited Liability Company Agreement of Spark HoldCo, LLC, a Delaware limited liability company, dated as of August 1, 2014.

“ Transfer ” means a disposition, sale, assignment, transfer, exchange, pledge or the grant of a security interest or other encumbrance.

“ Underwritten Offering ” has the meaning set forth in Section 2(a).

“ Units ” has the meaning given to such term in the Spark HoldCo LLC Agreement.

“ Violation ” has the meaning set forth in Section 7(a).

“ WKSI ,” or a well-known seasoned issuer, has the meaning set forth in Rule 405 under the Securities Act.

(a) General . If the Company shall receive from any Holder or group of Holders, at any time after the 180 ^th day after the date of the closing of the Company’s initial public offering, a written request that the Company file a registration statement with respect to any of such Holder’s Registrable Securities or, in the event that a Shelf Registration Statement covering such Holders’ Registrable Securities is already effective, a written request that the Company engage in an underwritten offering (an “ Underwritten Offering ”) in respect of such Holder’s Registrable Securities (the sender(s) of such request or any similar request pursuant to this Agreement shall be known as the “ Initiating Holder(s) ”), then the Company shall, within thirty (30) days of the receipt thereof, give written notice of such request to all Holders, and subject to the limitations of this Section 2, use its commercially reasonable efforts to effect, as soon as reasonably practicable, the registration under the Securities Act of the sale of all Registrable Securities that the Holders request to be registered and/or the Underwritten Offering of all Registrable Securities that the Holders request to be offered pursuant to such Underwritten Offering. Notwithstanding the foregoing, if the Initiating Holders’ Registrable Securities that are desired to be sold in an Underwritten Offering are subject to an effective Shelf Registration Statement, neither the Company nor the Initiating Holders shall be required to include in such Underwritten

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Offering other Registrable Securities that are not subject to an effective Shelf Registration Statement to the extent that such inclusion would result in a material delay in the consummation of the Underwritten Offering. Notwithstanding anything to the contrary in this Agreement, the Initiating Holders may request that the Company register the sale of such Registrable Securities on an appropriate form, including a Shelf Registration Statement (so long as the Company is eligible to use Form S-3) and, if the Company is a WKSI, an Automatic Shelf Registration Statement. The Company shall not be obligated to take any action to effect an Underwritten Offering unless such Holder or Holders reasonably anticipates that the Underwritten Offering will result in gross process of at least $30,000,000 in the aggregate.

(b) Underwriting . In connection with any Underwritten Offering, the Company shall retain underwriters that are reasonably acceptable to such Holder or Holders in order to permit the Holder or Holders to effect such disposition through an Underwritten Offering; provided , however , that the Company shall have the exclusive right to select the bookrunning managers. The Company and the Holder or Holders shall enter into an underwriting agreement in customary form with the underwriter that is acceptable to the Company and take all reasonable actions as are requested by the managing underwriters to facilitate the Underwritten Offering and sale of the Registrable Securities therein. Notwithstanding any other provision of this Section 2, if the underwriter advises the Initiating Holders in writing that marketing factors require a limitation of the number of shares to be underwritten, the Initiating Holders shall so advise all Holders of Registrable Securities that would otherwise be underwritten pursuant hereto, and the number of shares of Registrable Securities that may be included in the registration and underwriting shall be allocated as set forth in this Section 2(b). The shares of Registrable Securities that may be included shall be allocated first to the shares requested to be included by the Initiating Holders and then the shares requested to be included by other Holders, with such shares allocated among such other Holders in proportion, as nearly as practicable, to the respective amounts of Registrable Securities held by such other Holders at the time of filing the registration statement.

If any Holder of Registrable Securities disapproves of the terms of the underwriting, such Person may elect to withdraw therefrom by written notice to the Company, the managing underwriter and the Initiating Holders. If by the withdrawal of such Registrable Securities a greater number of shares of Registrable Securities held by other Holders may be included in such registration (up to the maximum of any limitation imposed by the underwriters), then the Company shall offer to all Holders who have included Registrable Securities in the registration the right to include additional Registrable Securities in the same proportion used in determining the underwriter limitation in this Section 2(b). If the underwriter has not limited the number of shares of Registrable Securities to be underwritten, the Company may include securities for its own account if the underwriter so agrees and if the number of shares of Registrable Securities which would otherwise have been included in such registration and underwriting will not thereby be limited.

(a) General. If, at any time or from time to time after the 180 ^th day after the date of the closing of the Company’s initial public offering, the Company proposes to register the sale of any of its Class A Common Stock for own account or for the account of any third person in connection with an Underwritten Offering of its Class A Common Stock to the general public for cash on a form which would permit the registration of Registrable Securities, the Company will:

(i) provide to each Holder written notice thereof at least five (5) Business Days before the proposed filing date; and

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(ii) use its commercially reasonable efforts to include in such registration and in the underwriting involved therein, all the Registrable Securities specified in a written request or requests, made within two (2) Business Days after such Holder’s receipt of such written notice from the Company, by any Holders (except that (A) if the underwriter determines that marketing factors require a shorter time period and so inform each Holder in the applicable written notice, such written request or requests must be made within five (5) days and (B) in the case of an “overnight” offering or a “bought deal,” such written request or requests must be made within one (1) Business Day), except as set forth in Section 3(b); provided , however , that the Company may withdraw any Registration Statement described in this Section 3 at any time before it becomes effective, or postpone or terminate the offering of securities under such registration statement, without obligation or liability to any Holder.

(b) Underwriting . The right of any Holder to registration pursuant to this Section 3 shall be conditioned upon such Holder’s participation in the underwriting and the inclusion of such Holder’s Registrable Securities in the underwriting to the extent provided herein. All Holders proposing to distribute their Registrable Securities through such underwriting shall (together with the Company) enter into an underwriting agreement in customary form with the underwriter or underwriters selected for such underwriting by the Company. Notwithstanding any other provision of this Section 3, if the underwriter determines that marketing factors require a limitation of the number of shares to be underwritten, the Company shall so advise all Holders whose securities would otherwise be registered and underwritten pursuant hereto, and the number of shares of Registrable Securities that may be included in the registration and underwriting shall be so limited and shall be allocated first, to the Company; second, if there remains additional availability for additional Class A Common Stock to be included in such offering, among all Holders in proportion, as nearly as practicable, to the respective amounts of Registrable Securities entitled to inclusion in such registration held by such Holders at the time of filing the registration statement, and third, if there remains availability for additional securities to be included in such offering, pro rata among any other persons who have been granted registration rights, or who have requested participation in the offering.

If any Holder disapproves of the terms of any such underwriting, the Holder may elect to withdraw therefrom by written notice to the Company and the underwriter. If by the withdrawal of such Registrable Securities a greater number of shares of Registrable Securities held by other Holders may be included in such registration (up to the maximum of any limitation imposed by the underwriters), then the Company shall offer to all Holders who have included Registrable Securities in the registration the right to include additional shares of Registrable Securities in the same proportion used in determining the underwriter limitation in this Section 3(b).

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(a) The Holders of a majority of the shares of Registrable Securities included in any offering pursuant to Section 2 or 3 hereof shall have the right to designate legal counsel to represent all of the Holders in connection therewith.

(b) All Registration Expenses incurred in connection with any registration, filing, qualification or compliance pursuant to Sections 2 and 3 shall be borne by the Company. All Selling Expenses relating to the sale of securities registered by the Holders shall be borne by the Holders of such securities pro rata on the basis of the number of shares so sold.

(a) In connection with any registration of the sale of shares of Registrable Securities under the Securities Act pursuant to this Agreement, the Company will consult with each Holder whose Registrable Securities is to be included in any such registration concerning the form of underwriting agreement (and shall provide to each such Holder the form of underwriting agreement prior to the Company’s execution thereof) and shall provide to each such Holder and its representatives such other documents (including correspondence with the Commission with respect to the registration statement and the related securities offering) as such Holder shall reasonably request in connection with its participation in such registration. The Company will furnish each Registering Stockholder whose Registrable Securities is registered thereunder and each underwriter, if any, with a copy of the registration statement and all amendments thereto and will supply each such Registering Stockholder and each underwriter, if any, with copies of any prospectus forming a part of such registration statement (including a preliminary prospectus and all amendments and supplements thereto, the “ Prospectus ”), in such quantities as may be reasonably requested for the purposes of the proposed sale or distribution covered by such registration. In the event that the Company prepares and files with the Commission a registration statement on any appropriate form under the Securities Act (a “ Registration Statement ”) providing for the sale of Registrable Securities held by any Registering Stockholder pursuant to its obligations under this Agreement, the Company will:

(i) prepare and file with the Commission such Registration Statement with respect to such Registrable Securities and use its commercially reasonable efforts to cause such Registration Statement to become effective and, upon the request of the Holders of a majority of the shares of Registrable Securities registered thereunder, keep such Registration Statement effective until the participating Holder or Holders have completed the distribution described in such Registration Statement, which may include sales from time to time for an indefinite period of time pursuant to Rule 415 under the Securities Act (or any similar rule that may be adapted by the Commission);

(ii) prepare and file with the Commission such amendments and post-effective amendments to the Registration Statement as may be necessary to keep such Registration Statement effective; cause the related Prospectus to be supplemented by any required Prospectus supplement, and as so supplemented to be filed pursuant to Rule 424 under the Securities Act; and comply with the provisions of the Securities Act with respect to the disposition of all securities covered by such Registration Statement during the applicable period in accordance with the intended methods of disposition by the participating Holder or Holders thereof set forth in such Registration Statement or supplement to such Prospectus;

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(iii) promptly notify the Registering Stockholders and the managing underwriters, if any, (A) when a Prospectus or any Prospectus supplement or post-effective amendment has been filed, and, with respect to a Registration Statement or any post-effective amendment, when the same has become effective, (B) of any request by the Commission or any state securities commission for amendments or supplements to a Registration Statement or related Prospectus or for additional information, (C) of the issuance by the Commission or any state securities commission of any stop order suspending the effectiveness of a Registration Statement or the initiation of any proceedings for that purpose, (D) of the receipt by the Company of any notification with respect to the suspension of the qualification of any of the Registrable Securities for sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose, and (E) of the existence of any fact which results in a Registration Statement, a Prospectus or any document incorporated therein by reference containing an untrue statement of a material fact or omitting to state a material fact required to be stated therein or necessary to make the statements therein not misleading;

(iv) use commercially reasonable efforts to promptly obtain the withdrawal of any order suspending the effectiveness of a Registration Statement;

(v) if requested by the managing underwriters or a Registering Stockholder, promptly incorporate in a Prospectus supplement or post-effective amendment such information as the managing underwriters or the Registering Stockholders holding a majority of the Registrable Securities being sold by Registering Stockholders agree should be included therein relating to the sale of such Registrable Securities, including without limitation information with respect to the amount of Registrable Securities being sold to such underwriters, the purchase price being paid therefor by such underwriters and with respect to any other terms of the underwritten (or best efforts underwritten) offering of the Registrable Securities to be sold in such offering; and make all required filings of such Prospectus supplement or post-effective amendment as soon as notified of the matters to be incorporated in such Prospectus supplement or post-effective amendment;

(vi) furnish to such Registering Stockholder and each managing underwriter at least one signed copy of the Registration Statement and any post-effective amendment thereto, including financial statements and schedules, all documents incorporated therein by reference and all exhibits (including those incorporated by reference) ( provided , however , that any such document made available by the Company through EDGAR shall be deemed so furnished);

(vii) deliver to such Registering Stockholders and the underwriters, if any, as many copies of the Prospectus (including each preliminary prospectus) and any amendment or supplement thereto as such persons or entities may reasonably request;

(viii) prior to any public offering of Registrable Securities, register or qualify or cooperate with the Registering Stockholders, the underwriters, if any, and their respective counsel in connection with the registration or qualification of such Registrable Securities for offer and sale under the securities or blue sky laws of such jurisdictions within the United States

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as any Registering Stockholder or underwriter reasonably requests in writing and do any and all other acts or things necessary or advisable to enable the disposition in such jurisdictions of the Registrable Securities covered by the applicable Registration Statement; provided , however , that the Company will not be required to qualify generally to do business in any jurisdiction where it is not then so required to be qualified or to take any action which would subject it to general service of process or taxation in any such jurisdiction where it is not then so subject;

(ix) cooperate with the Registering Stockholders and the managing underwriters, if any, to facilitate the timely preparation and delivery of certificates representing Registrable Securities to be sold pursuant to such Registration Statement and not bearing any restrictive legends, and enable such Registrable Securities to be in such denominations and registered in such names as the managing underwriters may request at least one (1) Business Day prior to any sale of Registrable Securities to the underwriters;

(x) if any fact described in subparagraph (iii)(E) above exists, promptly prepare and file with the Commission a supplement or post-effective amendment to the applicable Registration Statement or the related Prospectus or any document incorporated therein by reference or file any other required document so that, as thereafter delivered to the purchasers of the Registrable Securities being sold thereunder, such Prospectus will not contain an untrue statement of a material fact or omit to state any material fact necessary to make the statements therein not misleading;

(xi) cause all Registrable Securities covered by the Registration Statement to be listed on each securities exchange or automated quotation system on which similar securities issued by the Company are then listed;

(xii) provide a CUSIP number for all Registrable Securities included in such Registration Statement, not later than the effective date of the applicable Registration Statement;

(xiii) enter into such agreements (including an underwriting agreement in form reasonably satisfactory to the Company) and take all such other reasonable actions in connection therewith in order to expedite or facilitate the disposition of such Registrable Securities, including customary participation of management; and

(xiv) make available for inspection by a representative of the Registering Stockholders whose Registrable Securities are being sold pursuant to such Registration Statement, any underwriter participating in any disposition pursuant to a Registration Statement, and any attorney or accountant retained by such Registering Stockholders or underwriter, all financial and other records and any pertinent corporate documents and properties of the Company reasonably requested by such representative, underwriter, attorney or accountant in connection with such Registration Statement; provided , however , that any records, information or documents that are designated by the Company in writing as confidential shall be kept confidential by such persons or entities unless disclosure of such records, information or documents is required by court or administrative order.

(b) Notwithstanding anything to the contrary in this Agreement, to the extent the Company is a WKSI, at the time any Registrable Securities are registered pursuant to Section 2

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hereof, and the Initiating Holders so request, the Company shall file an Automatic Shelf Registration Statement which covers those shares of Registrable Securities which are requested to be registered within five (5) Business Days after receipt of such request. If the Company does not pay the filing fee covering the shares of Registrable Securities at the time the Automatic Shelf Registration Statement is filed, the Company agrees to pay such fee at such time or times as the shares of Registrable Securities are to be sold. If the Automatic Shelf Registration Statement has been outstanding for at least three (3) years, at the end of the third year the Company shall file a new Automatic Shelf Registration Statement covering the shares of Registrable Securities. If at any time when the Company is required to re-evaluate its WKSI status the Company determines that it is not a WKSI, the Company shall use its commercially reasonable efforts to file a new Shelf Registration Statement on Form S-3 (or amend the Automatic Shelf Registration Statement to a form that the Company is eligible to use) and keep such registration statement effective during the period during which such registration statement is required to be kept effective.

(c) Each Holder agrees that, upon receipt of any notice from the Company of the happening of an event of the kind described in Section 5(a)(iii)(B) through Section 5(a)(iii)(E), such Holder will immediately discontinue disposition of shares of Registrable Securities pursuant to a Shelf Registration Statement or an Automatic Shelf Registration Statement until such stop order is vacated or such Holder receives a copy of the supplemented or amended Prospectus. If so directed by the Company, each Holder will deliver to the Company (at the reasonable expense of the Company) all copies in its possession, other than permanent file copies then in such Holder’s possession, of the Prospectus covering such shares of Registrable Securities at the time of receipt of such notice.

It shall be a condition precedent to the obligations of the Company to take any action pursuant to Sections 2 through 5 that the Holders shall furnish to the Company such information regarding themselves, the Registrable Securities held by them, and the intended method of disposition of such securities as shall be required to effect the registration of the sale of their Registrable Securities.

In the event any shares of Registrable Securities are included in a Registration Statement under Section 2 or 3:

(a) To the extent permitted by law, the Company will indemnify and hold harmless each Holder, each of the officers, directors, partners and agents of each Holder, any underwriter (as defined in the Securities Act) for such Holder and each Person, if any, who controls such Holder or underwriter within the meaning of the Securities Act or Exchange Act, against any losses, claims, damages or liabilities (joint or several) to which they may become subject under the Securities Act, the Exchange Act or other federal or state law, insofar as such losses, claims, damages, or liabilities (or actions in respect thereof) arise out of or are based upon any of the following statements, omissions or violations (collectively a “ Violation ”): any untrue statement or alleged untrue statement of a material fact contained in such registration statement, including

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any preliminary prospectus or final prospectus contained therein or any amendments or supplements thereto; the omission or alleged omission to state therein a material fact required to be stated therein, or necessary to make the statements therein not misleading; or any violation or alleged violation by the Company or any officer, director, employee, advisor or affiliate thereof of the Securities Act, the Exchange Act, any state securities law or any rule or regulation promulgated under the Securities Act, the Exchange Act or any state securities law, and the Company will reimburse each such Holder, officer, director, partner or agent, underwriter or controlling Person for any legal or other expenses reasonably incurred by them in connection with investigating or defending any such loss, claim, damage, liability, or action; provided , however , that the indemnity agreement contained in this Section 7(a) shall not apply to amounts paid in settlement of any such loss, claim, damage, liability, or action if such settlement is effected without the consent of the Company (which consent shall not be unreasonably withheld, conditioned, delayed or denied), nor shall the Company be liable in any such case for any such loss, claim, damage, liability, or action to the extent that it arises out of or is based upon a Violation which occurs in reliance upon and in conformity with written information furnished expressly for use in connection with such registration by any such Holder or underwriter.

(b) To the extent permitted by law, each Holder will, if shares of Registrable Securities held by such Person are included in the securities as to which such registration, qualification or compliance is being effected, indemnify and hold harmless the Company, each of its directors and officers, each legal counsel and independent accountant of the Company, each Person, if any, who controls the Company within the meaning of the Securities Act, each underwriter (within the meaning of the Securities Act) of the Company’s securities covered by such a registration statement, any Person who controls such underwriter, and any other Holder selling securities in such registration statement and each of its directors, officers, partners or agents or any Person who controls such Holder, against any losses, claims, damages, or liabilities (joint or several) to which the Company or any such underwriter, other Holder, director, officer, partner or agent or controlling Person may become subject under the Securities Act, the Exchange Act or other federal or state law, insofar as such losses, claims, damages or liabilities (or actions in respect thereto) arise out of or are based upon any Violation, in each case to the extent (and only to the extent) that such Violation occurs in reliance upon and in conformity with written information furnished by such Holder expressly for use in connection with such registration, and each such Holder will reimburse any legal or other expenses reasonably incurred by the Company or any such underwriter, other Holder, officer, director, partner or agent or controlling Person in connection with investigating or defending any such loss, claim, damage, liability, or action; provided , however , that the indemnity agreement contained in this Section 7(b) shall not apply to amounts paid in settlement of any such loss, claim, damage, liability or action if such settlement is effected without the consent of such Holder (which consent shall not be unreasonably withheld, conditioned, delayed or denied); and provided , that in no event shall any indemnity under this Section 7(b) exceed the net proceeds from the offering received by such Holder.

(c) Promptly after receipt by an indemnified party under this Section 7 of notice of the commencement of any action (including any governmental action), such indemnified party will, if a claim in respect thereof is to be made against any indemnifying party under this Section 7, notify the indemnifying party in writing of the commencement thereof, and the indemnifying party shall have the right to participate in, and, to the extent the indemnifying party

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so desires, jointly with any other indemnifying party similarly noticed, to assume the defense thereof with counsel mutually satisfactory to the parties; provided , however , that an indemnified party shall have the right to retain its own counsel, with the fees and expenses to be paid by the indemnifying party, if the indemnified party shall have been advised by counsel that representation of such indemnified party by the counsel retained by the indemnifying party would be inappropriate due to actual or potential differing interests between such indemnified party and any other party represented by such counsel in such proceeding. The failure of any indemnified party to notify an indemnifying party within a reasonable time of the commencement of any such action, if prejudicial to its ability to defend such action, shall relieve such indemnifying party of liability to the indemnified party under this Section 7 only to the extent that such failure to give notice shall materially prejudice the indemnifying party in the defense of any such claim or any such litigation, but the omission so to notify the indemnifying party will not relieve it of any liability that it may have to any indemnified party otherwise than under this Section 7.

(d) If the indemnification provided for in this Section 7 is held by a court of competent jurisdiction to be unavailable to an indemnified party with respect to any losses, claims, damages or liabilities referred to herein, the indemnifying party, in lieu of indemnifying such indemnified party thereunder, shall to the extent permitted by applicable law contribute to the amount paid or payable by such indemnified party as a result of such loss, claim, damage or liability in such proportion as is appropriate to reflect the relative fault of the indemnifying party on the one hand and of the indemnified party on the other in connection with the Violation(s) that resulted in such loss, claim, damage or liability, as well as any other relevant equitable considerations. The relative fault of the indemnifying party and of the indemnified party shall be determined by a court of law by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission to state a material fact relates to information supplied by the indemnifying party or by the indemnified party and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission; provided , that in no event shall any contribution by a Holder hereunder exceed the net proceeds from the offering received by such Holder.

(e) The obligations of the Company and the Holders under this Section 7 shall survive completion of any offering of Registrable Securities pursuant to a registration statement.

(f) Notwithstanding the foregoing, to the extent that the provisions on indemnification and contribution contained in the underwriting agreement entered into in connection with any registration provided for under Sections 2 or 3 are in conflict with the foregoing provisions of this Section 7, the provisions in such underwriting agreement shall control.

With a view to making available to the Holders the benefits of Rule 144 promulgated under the Securities Act (“ Rule 144 ”) and any other rule or regulation of the Commission that may at any time permit a Holder to sell securities of the Company to the public without registration, the Company agrees to use commercially reasonable efforts to:

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(a) make and keep public information available (as those terms are understood and defined in Rule 144) at all times after the date hereof;

(b) file with the Commission in a timely manner all reports and other documents required of the Company under the Exchange Act; and

(c) furnish to any Holder, forthwith upon request, (i) a written statement by the Company that it has complied with the reporting requirements of Rule 144, the Securities Act and the Exchange Act (at any time after it has become subject to such reporting requirements), (ii) a copy of the most recent annual or quarterly report of the Company and such other reports and documents so filed by the Company ( provided , however , that any such report or document described in this subsection (iii) made available by the Company through EDGAR shall be deemed so furnished), and (iv) such other information as may be reasonably requested in availing any Holder of any rule or regulation of the Commission which permits the selling of any such securities without registration or pursuant to such form.

The provisions hereof will inure to the benefit of and be binding upon the successors and assigns of each of the parties hereto, except as otherwise provided herein;  provided ,  however , that the registration rights granted hereby may be transferred only (i) by operation of Law or (ii) to any Person to whom a Holder transfers Registrable Securities,  provided  that any such transferee shall not be entitled to rights pursuant to Section 2 or 3 hereof unless such transferee of registration rights hereunder agrees to be bound by the terms and conditions hereof and executes and delivers to the Company an acknowledgment and agreement to such effect.

Any provision of this Agreement may be amended and the observance thereof may be waived (either generally or in a particular instance and either retroactively or prospectively) only with the written consent of the Company and the Holders of at least sixty-six and two-thirds percent (66  ² ⁄ ₃ %) of the Registrable Securities or securities convertible into Registrable Securities. Any amendment or waiver effected in accordance with this Section 10 shall be binding upon each Holder and the Company.

(a) The Company shall have no further obligations pursuant to this Agreement at such time as no shares of Registrable Securities are outstanding after their original issuance; provided , that the Parties’ obligations under Sections 7 and 14 (and any related definitions) shall remain in full force and effect following such time.

(b) No Holder shall have any right to obtain or seek an injunction restraining or otherwise delaying any such registration as the result of any controversy that might arise with respect to the interpretation or implementation of this Agreement.

(c) Notwithstanding anything to the contrary herein, if the Company shall furnish to such Holder or Holders a certificate signed by the President of the Company stating that in the

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good faith judgment of the board of directors of the Company that it has determined that the Company’s compliance with its obligations of Sections 2 and 3 would be detrimental to the Company because such registration would (x) materially interfere with a significant acquisition, reorganization or other similar transaction involving the Company, (y) require premature disclosure of material information that the Company has a bona fide business purpose for preserving as confidential or (z) render the Company unable to comply with requirements under applicable securities laws, then the Company shall have the right to postpone compliance with such obligations for a period of not more than six months; provided, however, that such right may not be exercised more than twice in any 24-month period.

From and after the date hereof, the Company may, without the prior written consent of the Holders, enter into any agreement with any holder or prospective holder of any securities of the Company which provides such holder or prospective holder of securities of the Company registration rights that conflict with those granted to the Holders hereby.

In connection with any Underwritten Offering pursuant to this Registration Rights Agreement, each Holder hereby agrees that it will not, to the extent requested by the Company and an underwriter of securities of the Company, sell or otherwise transfer or dispose of any Registrable Securities, except securities included in such registration, during the period beginning fourteen (14) days prior to the expected date of “pricing” of such offering and continuing for a period not to exceed one hundred eighty (180) days with respect to the initial public offering or ninety (90) days with respect to any offering subsequent to the initial public offering beginning on the date of such final prospectus (or prospectus supplement if the offering is made pursuant to a Shelf Registration Statement), and it will enter into agreements with the managing underwriters, if any, in connection with any such sale to give effect to the foregoing; provided , however , that all other Persons with registration rights (whether or not pursuant to this Agreement) enter into similar agreements. In order to enforce the foregoing covenant, the Company may impose stop-transfer instructions with respect to the Registrable Securities of each Holder (and the shares or securities of every other Person subject to the foregoing restriction) until the end of such one hundred eighty (180)-day or ninety (90)-day period.

(a) Notices . All notices and other communications provided for or permitted hereunder shall be in writing and shall be deemed to have been duly given and received when delivered by overnight courier or hand delivery, when sent by telecopy, or five (5) days after mailing if sent by registered or certified mail (return receipt requested) postage prepaid, to the Parties at the following addresses (or at such other address for any Party as shall be specified by like notices, provided that notices of a change of address shall be effective only upon receipt thereof).

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If to the Company, at:

2105 CityWest Blvd., Suite 100

Houston, Texas 77042

Attention: General Counsel

If to any Holder of Registrable Securities, to such Person’s address as set forth on the records of the Company.

(b) Counterparts . This Agreement may be executed in any number of counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.

(c) Headings . The section and paragraph headings contained in this Agreement are for reference purposes only and shall not affect in any way the meaning or interpretation of this Agreement.

(d) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS, EXCLUDING ANY CONFLICT-OF-LAWS RULE OR PRINCIPLE THAT MIGHT REFER THE GOVERNANCE OR THE CONSTRUCTION OF THIS AGREEMENT TO THE LAW OF ANOTHER JURISDICTION.

(e) Severability . If any term, provision, covenant or restriction of this Agreement is held by a court of competent jurisdiction to be invalid, illegal, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions set forth herein shall remain in full force and effect and shall in no way be affected, impaired or invalidated, and the Parties hereto shall use their best efforts to find and employ an alternative means to achieve the same or substantially the same result as that contemplated by such term, provision, covenant or restriction. It is hereby stipulated and declared to be the intention of the Parties that they would have executed the remaining terms, provisions, covenants and restrictions without including any of such that may be hereafter declared invalid, illegal, void or unenforceable.

(f) Entire Agreement . This Agreement is intended by the Parties as a final expression of their agreement, and is intended to be a complete and exclusive statement of the agreement and understanding of the parties hereto in respect of the subject matter contained herein. There are no restrictions, promises, warranties or undertakings, other than those set forth or referred to herein, with respect to the registration rights granted by the Company with respect to Registrable Securities. This Agreement supersedes all prior written or oral agreements and understandings between the Parties with respect to such subject matter.

(g) Securities Held by the Company or its Subsidiaries . Whenever the consent or approval of Holders of a specified percentage of Registrable Securities is required hereunder, Registrable Securities held by the Company or its subsidiaries shall not be counted in determining whether such consent or approval was given by the Holders of such required percentage.

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(h) Termination . This Agreement shall terminate when no shares of Registrable Securities remain outstanding; provided that Sections 7 and 14 shall survive any termination hereof.

(i) Specific Performance . The parties hereto recognize and agree that money damages may be insufficient to compensate the Holders of any Registrable Securities for breaches by the Company of the terms hereof and, consequently, that the equitable remedy of specific performance of the terms hereof will be available in the event of any such breach.

[ Signature pages follow ]

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

Signature Page to Registration Rights Agreement

ANNEX E

TAX RECEIVABLE AGREEMENT

(see attached)

Execution Version

TAX RECEIVABLE AGREEMENT

AMONG

SPARK ENERGY, INC.,

SPARK HOLDCO, LLC,

CERTAIN MEMBERS OF SPARK HOLDCO, LLC,

AND

W. KEITH MAXWELL III

DATED AS OF AUGUST 1, 2014

TAX RECEIVABLE AGREEMENT

This TAX RECEIVABLE AGREEMENT (this “ Agreement ”), dated as of August 1, 2014, is hereby entered into by and among Spark Energy, Inc., a Delaware corporation (the “ Corporate Taxpayer ”), Spark HoldCo, LLC, a Delaware limited liability company (“ Spark HoldCo ”), those members of Spark HoldCo set forth on Schedule A (the “ Members ”), and W. Keith Maxwell III (the “ Agent ”).

RECITALS

WHEREAS, the Members and the Corporate Taxpayer own limited liability company interests in Spark HoldCo (the “ Spark HoldCo Units ”), which is classified as a partnership for U.S. federal income Tax purposes;

WHEREAS, pursuant to the Transaction Agreement, dated as of June 18, 2014, by and among the Corporate Taxpayer and the Members, NuDevco Retail Holdings, LLC (“ NDRH ”) transferred 2,778 Spark Holdco Units to the Corporate Taxpayer in exchange for a note from the Corporate Taxpayer (the “ Pre-IPO Sale ”);

WHEREAS, in connection with the Corporate Taxpayer’s initial public offering, NDRH shall sell the number of Spark Holdco Units set forth in that agreement (which number shall be increased if the underwriters exercise their option to purchase additional shares of Class A common stock of the Corporate Taxpayer, par value $0.01 per share (“ Class A Shares ”) from the Corporate Taxpayer) to the Corporate Taxpayer in exchange for cash (the “ IPO Sale ”);

WHEREAS, prior to the IPO Sale, the Corporate Taxpayer shall issue Class B common stock of the Corporate Taxpayer, par value $0.01 per share (“ Class B Shares ”) to Spark HoldCo, and Spark HoldCo shall distribute such Class B Shares to NDRH and NuDevco Retail, LLC immediately prior to the IPO (the “ Class B Shares Distribution ”);

WHEREAS, pursuant to the Spark HoldCo LLC Agreement (as defined below), the Members will have the right to exchange (the “ Exchange Right ”) all or a portion of their Spark HoldCo Units (together with an equal number of Class B Shares) for, at the option of Spark HoldCo, either (i) Class A Shares or (ii) cash equal to the Cash Election Amount of such Class A Shares;

WHEREAS, pursuant to the Spark HoldCo LLC Agreement, following an exercise of the Exchange Right, the Corporate Taxpayer may, in its sole discretion, elect to purchase directly and acquire the Spark HoldCo Units (together with an equal number of Class B Shares) the subject of the exercise of the Exchange Right by paying to the exchanging Member, at the option of the Corporate Taxpayer, either (i) that number of Class A Shares such Member would otherwise receive pursuant to the exercise of the Exchange Right or (ii) cash equal to the Cash Election Amount of such Class A Shares (the “ Call Right ”);

WHEREAS, Spark HoldCo and each of its direct and indirect subsidiaries treated as a partnership, if any, has and will have in effect an election under Section 754 of the Internal Revenue Code of 1986, as amended (the “ Code ”), for each Taxable Year (as defined below) in

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which an Exchange occurs, which election is expected to result in an adjustment to the Tax basis of the assets owned by Spark HoldCo and such subsidiaries, solely with respect to Corporate Taxpayer;

WHEREAS, this Agreement is intended to set forth the agreements among the parties regarding the sharing of the Tax benefits realized by the Corporate Taxpayer as a result of any Exchange;

NOW, THEREFORE, in consideration of the foregoing and the respective covenants and agreements set forth herein, and intending to be legally bound hereby, the parties hereto agree as follows:

ARTICLE I

DEFINITIONS

Section 1.1 Definitions . As used in this Agreement, the terms set forth in this Article I shall have the following meanings (such meanings to be equally applicable to both the singular and plural forms of the terms defined).

“ Accrued Amount ” is defined in Section 3.1(b) of this Agreement.

“ Adjusted EBITDA ” means net income before provision for income Taxes, interest expense, depreciation and amortization, less (i) customer acquisition costs incurred in the applicable period, (ii) net gain (loss) on derivative instruments, (iii) net current period cash settlements on derivative instruments during the applicable period, (iv) non-cash compensation expense and (v) other non-cash operating items.

“ Affiliate ” means, with respect to any Person, any other Person that directly or indirectly, through one or more intermediaries, Controls, is Controlled by, or is under common Control with, such first Person.

“ Agent ” means W. Keith Maxwell III or any other entity or individual appointed by W. Keith Maxwell III.

“ Agreed Rate ” means LIBOR plus 200 basis points.

“ Agreement ” is defined in the Recitals of this Agreement.

“ Amended Schedule ” is defined in Section 2.3(b) of this Agreement.

“ Assumed Tax Liability ” is defined in the Spark HoldCo LLC Agreement.

A “ Beneficial Owner ” of a security is a Person who directly or indirectly, through any contract, arrangement, understanding, relationship or otherwise, has or shares: (i) voting power, which includes the power to vote, or to direct the voting of, such security and/or (ii) investment power, which includes the power to dispose of, or to direct the disposition of, such security. The terms “Beneficially Own” and “Beneficial Ownership” shall have correlative meanings.

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“ Board ” means the Board of Directors of the Corporate Taxpayer.

“ Business Day ” means Monday through Friday of each week, except that a legal holiday recognized as such by the government of the United States of America or the State of Texas shall not be regarded as a Business Day.

“ Call Right ” is defined in the Recitals of this Agreement.

“ Cash Available for Distribution ” means the Adjusted EBITDA of Spark HoldCo for the applicable period, less: (i) cash interest paid by Spark HoldCo, (ii) capital expenditures of Spark HoldCo (exclusive of customer acquisition costs) and (iii) any Taxes payable by Spark HoldCo.

“ Cash Election Amount ” is defined in the Spark HoldCo LLC Agreement.

“ Change of Control ” means the occurrence of any of the following events:

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Notwithstanding the foregoing, except with respect to clause (ii)(A) above, a “Change of Control” shall not be deemed to have occurred by virtue of the consummation of any transaction or series of integrated transactions immediately following which the record holders of the shares of the Corporate Taxpayer immediately prior to such transaction or series of transactions continue to have substantially the same proportionate ownership in, and own substantially all of the shares of, an entity which owns all or substantially all of the assets of the Corporate Taxpayer immediately following such transaction or series of transactions.

“ Class A Shares ” is defined in the Recitals of this Agreement.

“ Class B Shares ” is defined in the Recitals of this Agreement.

“ Class B Shares Distribution ” is defined in the Recitals of this Agreement.

“ Code ” is defined in the Recitals of this Agreement.

“ Control ” means the possession, direct or indirect, of the power to direct or cause the direction of the management and policies of a Person, whether through ownership of voting securities, by contract or otherwise.

“ Corporate Taxpayer ” is defined in the Recitals of this Agreement.

“ Corporate Taxpayer Return ” means any Tax Return of the Corporate Taxpayer relating to a Tax imposed by the United States or any subdivision thereof.

“ Cumulative Net Realized Tax Benefit ” for a Taxable Year means the cumulative amount of Realized Tax Benefits for all Taxable Years of the Corporate Taxpayer, up to and including such Taxable Year, net of the cumulative amount of Realized Tax Detriments for the same period. The Realized Tax Benefit and Realized Tax Detriment for each Taxable Year shall be determined based on the most recent Tax Benefit Schedule or Amended Schedule, if any, in existence at the time of such determination.

“ Default Rate ” means LIBOR plus 500 basis points.

“ Deferred TRA Amount ” is defined in Section 3.5(a) . For the avoidance of doubt, any reference to Tax Benefit Payments in this Agreement shall include any Deferred TRA Amount.

“ Deferred TRA Payment Date ” is defined in Section 3.5(b) .

“ Determination ” shall have the meaning ascribed to such term in Section 1313(a) of the Code or similar provision of U.S. state or local Tax law, as applicable, or any other event (including the execution of IRS Form 870-AD) that finally and conclusively establishes the amount of any liability for Tax.

“ Dispute ” has the meaning set forth in Section 7.8(a) of this Agreement.

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“ Early Termination Date ” means the date of an Early Termination Notice for purposes of determining the Early Termination Payment.

“ Early Termination Effective Date ” is defined in Section 4.2 of this Agreement.

“ Early Termination Notice ” is defined in Section 4.2 of this Agreement.

“ Early Termination Payment ” is defined in Section 4.3(b) of this Agreement.

“ Early Termination Schedule ” is defined in Section 4.2 of this Agreement.

“ Exchange ” means (i) any sale or deemed sale for U.S. federal income tax purposes resulting from the Pre-IPO Sale, the IPO Sale and the Class B Shares Distribution and (ii) any exchange by a Member, pursuant to either the Exchange Right or the Call Right, as applicable, of all or a portion of its Spark HoldCo Units (together with an equal number of Class B Shares) for, at the option of Spark HoldCo or the Corporate Taxpayer, as applicable, either (A) Class A Shares or (B) cash equal to the Cash Election Amount of such Class A Shares.

“ Exchange Basis Adjustment ” means any adjustment to the Tax basis of a Reference Asset as a result of an Exchange (as calculated under Section 2.1 of this Agreement), including, but not limited to: (i) under Sections 743(b) and 754 of the Code (including in situations where, following an Exchange, Spark HoldCo remains in existence as an entity for Tax purposes); (ii) under Section 732(b) of the Code (in situations where, as a result of one or more Exchanges, Spark HoldCo becomes an entity that is disregarded as separate from its owner for Tax purposes); (iii) under Section 707(a)(2)(B) of the Code; (iv) under Section 737 of the Code; (v) if the IPO Sale were characterized as if the Corporate Taxpayer purchased an interest in each of the Company’s assets from NDRH’s U.S. federal income tax owner and immediately thereafter the Corporate Taxpayer and NDRH’s U.S. federal income tax owner contributed their respective interests in the Company’s assets to the Company in exchange for Spark HoldCo Units (as described in Situation 1 of Rev. Rul. 99-5, 1999-1 C.B. 434); and (vi) in each case, comparable provisions of U.S. state or local Tax laws. Notwithstanding any other provision of this Agreement, the amount of any Exchange Basis Adjustment resulting from an Exchange of one or more Spark HoldCo Units shall be determined without regard to any Pre-Exchange Transfer of such Spark HoldCo Units and as if any such Pre-Exchange Transfer had not occurred.

“ Exchange Basis Schedule ” is defined in Section 2.1 of this Agreement.

An “ Exchange Date ” means each date on which an Exchange occurs.

“ Exchange Right ” is defined in the Recitals of this Agreement.

“ Exchange Tax Basis ” means, with respect to any Reference Asset at any time, the Tax basis that such asset would have had at such time if no Exchange Basis Adjustments had been made.

“ Expert ” is defined in Section 7.9 of this Agreement.

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“ Five-Year Deferral Period ” means the period beginning on October 1, 2014 and ending on September 30, 2019.

“ Hypothetical Tax Liability ” means, with respect to any Taxable Year, the liability for Taxes of (i) the Corporate Taxpayer and (ii) without duplication, Spark HoldCo, but only with respect to Taxes imposed on Spark HoldCo and allocable to the Corporate Taxpayer, in each case using the same methods, elections, conventions and similar practices used on the relevant Corporate Taxpayer Return, but (A) using the Exchange Tax Basis as reflected on the Exchange Basis Schedule including amendments thereto for the Taxable Year and (B) excluding any deduction attributable to Imputed Interest for the Taxable Year. For the avoidance of doubt, Hypothetical Tax Liability shall be determined without taking into account the carryover or carryback of any Tax item (or portions thereof) that is attributable to the Exchange Basis Adjustment or Imputed Interest.

“ Imputed Interest ” shall mean any interest imputed under Section 1272, 1274 or 483 or other provision of the Code and any similar provision of U.S. state or local Tax law with respect to the Corporate Taxpayer’s payment obligations under this Agreement.

“ IPO ” means the initial public offering of Class A Shares by the Corporate Taxpayer

“ IRS ” means the U.S. Internal Revenue Service.

“ LIBOR ” means during any period, an interest rate per annum equal to the one-year LIBOR rate reported, on the date two (2) calendar days prior to the first day of such period, on the Telerate Page 3750 (or if such screen shall cease to be publicly available, as reported on Reuters Screen page “LIBOR01” or by any other publicly available source of such market rate) for London interbank offered rates for United States dollar deposits for such period; provided, however, that for purposes of calculating the Early Termination Payment “LIBOR” means the rate for U.S. dollar swaps with a maturity of 30 years that appears on Reuters Screen page “ISDAFIX1” under the heading “30YR” as of 11 a.m. New York City time on the date two (2) business days prior to the Early Termination Date (or if such screen shall cease to be publicly available, by any other publicly available source of such market rate).

“ Market Value ” shall mean the closing price of the Class A Shares on the applicable Exchange Date on the national securities exchange or interdealer quotation system on which such Class A Shares are then traded or listed, as reported by the Wall Street Journal; provided , that if the closing price is not reported by the Wall Street Journal for the applicable Exchange Date, then the Market Value shall mean the closing price of the Class A Shares on the Business Day immediately preceding such Exchange Date on the national securities exchange or interdealer quotation system on which such Class A Shares are then traded or listed, as reported by the Wall Street Journal; provided further that if the Class A Shares are not then listed on a national securities exchange or interdealer quotation system, “Market Value” shall mean the cash consideration paid for Class A Shares, or the fair market value of the other property delivered for Class A Shares, as determined by the Board in good faith.

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“ Material Objection Notice ” has the meaning set forth in Section 4.2 of this Agreement.

“ Member ” is defined in the Recitals of this Agreement.

“ NDRH ” is defined in the Recitals of this Agreement.

“ Net Tax Benefit ” is defined in Section 3.1(b) of this Agreement.

“ Objection Notice ” has the meaning set forth in Section 2.3(a) of this Agreement.

“ Opt Out Notice ” is defined in Section 3.4(a) of this Agreement.

“ Payment Date ” means any date on which a payment is required to be made pursuant to this Agreement.

“ Person ” means any individual, corporation, firm, partnership, joint venture, limited liability company, estate, trust, business association, organization, governmental entity or other entity.

“ Pre-Exchange Transfer ” means any transfer or distribution in respect of Spark HoldCo Units (i) that occurs prior to an Exchange of such Spark HoldCo Units, and (ii) to which Section 743(b) of the Code applies.

“ Pre-IPO Sale ” is defined in the Recitals of this Agreement.

“ Qualified Tax Advisor ” means Vinson & Elkins L.L.P. or any other law or accounting firm that is nationally recognized as being expert in Tax matters and that is reasonably acceptable to the Corporate Taxpayer

“ Quarterly Distribution Date ” is defined in the Spark HoldCo LLC Agreement.

“ Realized Tax Benefit ” means, for a Taxable Year, the excess, if any, of the Hypothetical Tax Liability over the actual liability for Taxes of (i) the Corporate Taxpayer and (ii) without duplication, Spark HoldCo, but for purposes of clause (ii), only with respect to Taxes imposed on Spark HoldCo and allocable to the Corporate Taxpayer for such Taxable Year. If all or a portion of the actual liability for such Taxes for the Taxable Year arises as a result of an audit by a Taxing Authority of any Taxable Year, such liability shall not be included in determining the Realized Tax Benefit unless and until there has been a Determination.

“ Realized Tax Detriment ” means, for a Taxable Year, the excess, if any, of the actual liability for Taxes of (i) the Corporate Taxpayer and (ii) without duplication, Spark HoldCo, but for purposes of clause (ii), only with respect to Taxes imposed on Spark HoldCo and allocable to the Corporate Taxpayer for such Taxable Year, over the Hypothetical Tax Liability for such Taxable Year. If all or a portion of the actual liability for such Taxes for the Taxable Year arises

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as a result of an audit by a Taxing Authority of any Taxable Year, such liability shall not be included in determining the Realized Tax Detriment unless and until there has been a Determination.

“ Reconciliation Dispute ” has the meaning set forth in Section 7.9 of this Agreement.

“ Reconciliation Procedures ” has the meaning set forth in Section 2.3(a) of this Agreement.

“ Reference Asset ” means an asset that is held by Spark HoldCo, or by any of its direct or indirect subsidiaries treated as a partnership or disregarded entity for purposes of the applicable Tax, at the time of an Exchange. A Reference Asset also includes any asset that is “substituted basis property” under Section 7701(a)(42) of the Code with respect to a Reference Asset.

“ Schedule ” means any of the following: (i) an Exchange Basis Schedule, (ii) a Tax Benefit Schedule, or (iii) the Early Termination Schedule.

“ Senior Obligations ” is defined in Section 5.1 of this Agreement.

“ Spark HoldCo ” is defined in the Recitals of this Agreement.

“ Spark HoldCo LLC Agreement ” means the Second Amended and Restated Limited Liability Company Agreement of Spark HoldCo.

“ Spark HoldCo Units ” is defined in the Recitals of this Agreement.

“ Subsequent Due Date ” is defined in Section 4.1(b) of this Agreement.

“ Subsidiaries ” means, with respect to any Person, as of any date of determination, any other Person as to which such Person, owns, directly or indirectly, or otherwise controls more than 50% of the voting power or other similar interests or the sole general partner interest or managing member or similar interest of such Person.

“ Target Distribution ” means target distributions with respect to Class A Shares of $0.3625 per share per quarter.

“ Tax Benefit Payment ” is defined in Section 3.1(b) of this Agreement.

“ Tax Benefit Schedule ” is defined in Section 2.2 of this Agreement.

“ Tax Return ” means any return, declaration, report or similar statement required to be filed with respect to Taxes (including any attached schedules), including, without limitation, any information return, claim for refund, amended return and declaration of estimated Tax.

“ Taxable Year ” means a taxable year of the Corporate Taxpayer as defined in Section 441(b) of the Code or comparable section of U.S. state or local Tax law, as applicable (and, therefore, for the avoidance of doubt, may include a period of less than twelve (12) months for which a Tax Return is made), ending on or after the IPO Date.

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“ Taxes ” means any and all taxes, assessments or similar charges imposed by the United States or any subdivision thereof that are based on or measured with respect to net income or profits, and any interest related to such Tax.

“ Taxing Authority ” shall mean any federal, national, state, county or municipal or other local government, any subdivision, agency, commission or authority thereof, or any quasi-governmental body exercising any taxing authority or any other authority exercising Tax regulatory authority.

“ Tax Distribution Date ” is defined in the Spark HoldCo LLC Agreement.

“ Total Distributions ” means the aggregate distributions of Spark HoldCo necessary to cause the Corporate Taxpayer to receive distributions of cash equal to (i) the Target Distribution on each Quarterly Distribution Date during the applicable four-quarter period, plus (ii) its Assumed Tax Liability on each Tax Distribution Date during such four-quarter period, plus (iii) the expected Tax Benefit Payment payable during the calendar year for which the TRA Coverage Ratio is being tested.

“ TRA Coverage Ratio ” is defined in Section 3.5(a) .

“ TRA Holder ” means the Members and their respective successors and assigns pursuant to Section 7.6(a) .

“ Treasury Regulations ” means the final, temporary and proposed regulations under the Code promulgated from time to time (including corresponding provisions and succeeding provisions) as in effect for the relevant Taxable Year.

“ Valuation Assumptions ” shall mean, as of an Early Termination Date, the assumptions that (i) in each Taxable Year ending on or after such Early Termination Date, the Corporate Taxpayer will have taxable income sufficient to fully utilize the deductions arising from the Exchange Basis Adjustments and the Imputed Interest during such Taxable Year or future Taxable Years (including, for the avoidance of doubt, Exchange Basis Adjustments and Imputed Interest that would result from future Tax Benefit Payments that would be paid in accordance with the Valuation Assumptions) in which such deductions would become available, (ii) the U.S. federal income tax rates and state and local income tax rates that will be in effect for each such Taxable Year will be those specified for each such Taxable Year by the Code and other law as in effect on the Early Termination Date, (iii) any loss carryovers generated by any Exchange Basis Adjustment or Imputed Interest and available as of the date of the Early Termination Schedule will be utilized by the Corporate Taxpayer on a pro rata basis from the date of the Early Termination Schedule through the scheduled expiration date of such loss carryovers, (iv) any non-amortizable assets will be disposed of on the fifteenth anniversary of the applicable Basis Adjustment, and (v) if, at the Early Termination Date, there are Spark HoldCo Units that have not been Exchanged, then each such Spark HoldCo Units shall be deemed to be Exchanged for the Market Value of the Class A Shares and the amount of cash that would be transferred if the Exchange occurred on the Early Termination Date.

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Section 1.2 Other Definitional and Interpretative Provisions . The words “hereof,” “herein” and “hereunder” and words of like import used in this Agreement shall refer to this Agreement as a whole and not to any particular provision of this Agreement. References to Articles, Sections, Exhibits and Schedules are to Articles, Sections, Exhibits and Schedules of this Agreement unless otherwise specified. All Exhibits and Schedules annexed hereto or referred to herein are hereby incorporated in and made a part of this Agreement as if set forth in full herein. Any capitalized terms used in any Exhibit or Schedule but not otherwise defined therein, shall have the meaning as defined in this Agreement. Any singular term in this Agreement shall be deemed to include the plural, and any plural term the singular. Whenever the words “include,” “includes” or “including” are used in this Agreement, they shall be deemed to be followed by the words “without limitation,” whether or not they are in fact followed by those words or words of like import. “Writing,” “written” and comparable terms refer to printing, typing and other means of reproducing words (including electronic media) in a visible form. References to any agreement or contract are to that agreement or contract as amended, modified or supplemented from time to time in accordance with the terms thereof. References to any Person include the successors and permitted assigns of that Person. References from or through any date mean, unless otherwise specified, from and including or through and including, respectively.

ARTICLE II

DETERMINATION OF CERTAIN REALIZED TAX BENEFIT

Section 2.1 Basis Adjustment Schedule . Within sixty (60) calendar days after the filing of the U.S. federal income Tax Return of the Corporate Taxpayer for each Taxable Year in which any Exchange has been effected, the Corporate Taxpayer shall deliver to Agent a schedule (the “ Exchange Basis Schedule ”) that shows, in reasonable detail necessary to perform the calculations required by this Agreement, including with respect to each Exchanging Person, (i) the Exchange Tax Basis of the Reference Assets as of each applicable Exchange Date, (ii) the Exchange Basis Adjustments with respect to the Reference Assets as a result of the Exchanges effected in such Taxable Year, calculated in the aggregate, (iii) the period (or periods) over which the Reference Assets are amortizable and/or depreciable and (iv) the period (or periods) over which each Exchange Basis Adjustment is amortizable and/or depreciable. For the avoidance of doubt, payments made under this Agreement shall not be treated as resulting in an Exchange Basis Adjustment to the extent such payments are treated as Imputed Interest.

Section 2.2 Tax Benefit Schedule . Within sixty (60) calendar days after the filing of the U.S. federal income Tax Return of the Corporate Taxpayer for any Taxable Year in which there is a Realized Tax Benefit or Realized Tax Detriment, the Corporate Taxpayer shall provide to Agent: (i) a schedule showing, in reasonable detail, the calculation of the Realized Tax Benefit or Realized Tax Detriment for such Taxable Year (a “ Tax Benefit Schedule ”), (ii) the Corporate Taxpayer Return, (iii) a reasonably detailed calculation by the Corporate Taxpayer of the Hypothetical Tax Liability, (iv) a reasonably detailed calculation by the Corporate Taxpayer of the actual Tax liability, and (v) any other work papers requested by Agent. In addition, the

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Corporate Taxpayer shall allow Agent reasonable access at no cost to the appropriate representatives of the Corporate Taxpayer in connection with a review of such Tax Benefit Schedule. The Tax Benefit Schedule will become final as provided in Section 2.3(a) and may be amended as provided in Section 2.3(b) (subject to the procedures set forth in Section 2.3(b) ).

Section 2.3 Procedure; Amendments .

(a) Procedure . An applicable Schedule or amendment thereto shall become final and binding on all parties thirty (30) calendar days from the first date on which Agent has received the applicable Schedule or amendment thereto unless Agent (i) within thirty (30) calendar days after receiving an applicable Schedule or amendment thereto, provides the Corporate Taxpayer with notice of a material objection to such Schedule (“ Objection Notice ”) made in good faith or (ii) provides a written waiver of such right of any Objection Notice within the period described in clause (i) above, in which case such Schedule or amendment thereto becomes binding on the date the waiver is received by the Corporate Taxpayer. If the parties, for any reason, are unable to successfully resolve the issues raised in an Objection Notice within thirty (30) calendar days after receipt by the Corporate Taxpayer of such Objection Notice, the Corporate Taxpayer and Agent shall employ the reconciliation procedures described in Section 7.9 of this Agreement (the “ Reconciliation Procedures ”).

(b) Amended Schedule . The applicable Schedule for any Taxable Year may be amended from time to time by the Corporate Taxpayer (i) in connection with a Determination affecting such Schedule, (ii) to correct material inaccuracies in the Schedule identified as a result of the receipt of additional factual information relating to a Taxable Year after the date the Schedule was provided to Agent, (iii) to comply with the Expert’s determination under the Reconciliation Procedures, (iv) to reflect a material change in the Realized Tax Benefit or Realized Tax Detriment for such Taxable Year attributable to a carryback or carryforward of a loss or other Tax item to such Taxable Year, (v) to reflect a material change in the Realized Tax Benefit or Realized Tax Detriment for such Taxable Year attributable to an amended Tax Return filed for such Taxable Year or (vi) to adjust an Exchange Basis Schedule to take into account payments made pursuant to this Agreement (any such Schedule, an “ Amended Schedule ”).

ARTICLE III

TAX BENEFIT PAYMENTS

Section 3.1 Payments .

(a) Payments . Subject to Section 3.5 , within five (5) calendar days after a Tax Benefit Schedule delivered to Agent becomes final in accordance with Section 2.3(a) , the Corporate Taxpayer shall pay to each TRA Holder its proportionate share of the Tax Benefit Payment determined pursuant to Section 3.1(b) for such Taxable Year. Each such payment shall be made by wire transfer of immediately available funds to the bank account previously designated by the TRA Holder to the Corporate Taxpayer or as otherwise agreed by the Corporate Taxpayer and the TRA Holder. For the avoidance of doubt, no Tax Benefit Payment shall be made in respect of estimated Tax payments, including, without limitation, U.S. federal estimated income Tax payments. Notwithstanding the foregoing, the Corporate Taxpayer shall have no obligation to make a Tax Benefit Payment with respect to a Taxable Year prior to December 19 of the subsequent calendar year.

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(b) A “ Tax Benefit Payment ” means the sum of the Net Tax Benefit and the Accrued Amount. Subject to Section 3.3 , the “ Net Tax Benefit ” for a Taxable Year shall be an amount equal to the excess, if any, of 85% of the Cumulative Net Realized Tax Benefit as of the end of such Taxable Year over the total amount of payments previously made under this Section 3.1 (excluding payments attributable to Accrued Amounts); provided , for the avoidance of doubt, that a TRA Holder shall not be required to return any portion of any previously made Tax Benefit Payment. The “ Accrued Amount ” shall equal the interest on the Net Tax Benefit calculated at the Agreed Rate from the due date (without extensions) for filing the Corporate Taxpayer Return with respect to Taxes for such Taxable Year until the Payment Date. For the avoidance of doubt, for Tax purposes, the Accrued Amount shall not be treated as interest but shall instead be treated as additional consideration for the acquisition of Spark HoldCo Units in an Exchange unless otherwise required by law.

Section 3.2 No Duplicative Payments . It is intended that the provisions of this Agreement will not result in duplicative payment of any amount (including interest) required under this Agreement. It is also intended that the provisions of this Agreement will result in 85% of the Cumulative Net Realized Tax Benefit, and the Accrued Amount thereon, being paid to the TRA Holders pursuant to this Agreement. The provisions of this Agreement shall be construed in the appropriate manner to achieve these fundamental results.

Section 3.3 Proportionate Share and Pro Rata Payments .

(a) Proportionate Share . For purposes of this Agreement, a TRA Holder’s “proportionate share” for any Taxable Year equals (i) the deductions available for use in such Taxable Year associated with the Exchange Basis Adjustments and the Imputed Interest attributable to such TRA Holder, divided by (ii) the deductions associated with all Exchange Basis Adjustments and all Imputed Interest that are available for use in such Taxable Year.

(b) Pro Rata Payments . If the Corporate Taxpayer lacks sufficient funds to satisfy or is prevented under any credit agreement or other arrangement from satisfying its obligations to make all Tax Benefit Payments due in a particular Taxable Year, each TRA Holder shall receive its proportionate share of the total funds available in the Taxable Year to make the Tax Benefit Payments.

Section 3.4 Opt Out .

(a) Notwithstanding Section 3.1 , prior to an Exchange, a TRA Holder may elect not to receive any payments under this Agreement with respect to such Exchange, by delivering written notice evidencing such election (an “ Opt Out Notice ”) to the Corporate Taxpayer at least three Business Days prior to the Exchange Date of the relevant Exchange. An Opt Out Notice, when delivered, shall be irrevocable.

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(b) This Agreement shall not apply to any Exchange which is covered by an Opt Out Notice delivered pursuant to Section 3.4(a) , and all computations hereunder, including the computation of any Tax Benefit Payments and determination of any amounts attributable to a TRA Holder, shall be made without taking into account Exchanges covered by such Opt Out Notice. For the avoidance of doubt, a TRA Holder who makes an election pursuant to Section 3.4(a) shall remain entitled to payments under this Agreement with respect to any Exchanges for which no election has been made pursuant to Section 3.4(a) .

Section 3.5 Five-Year Deferral Period .

(a) Any Tax Benefit Payment that would otherwise be due and payable pursuant to Section 3.1(a) during the Five-Year Deferral Period shall be reduced to the extent necessary to cause the TRA Coverage Ratio with respect to such Tax Benefit Payment to be met. The “ TRA Coverage Ratio ” shall be met with respect to a Tax Benefit Payment if Cash Available for Distribution during the four-quarter period ending on September 30 of the calendar year in which such Tax Benefit Payment would be due and payable equals or exceeds 130% of the Total Distributions for such four-quarter period. The cumulative amount by which any Tax Benefit Payments are reduced pursuant this Section 3.5(a) is referred to herein as the “ Deferred TRA Amount .” For the avoidance of doubt, in the event that the TRA Coverage Ratio is met with respect to any portion of a Tax Benefit Payment, that portion of the Tax Benefit Payment shall be due and payable under Section 3.1(a) , with the remainder being added to the Deferred TRA Amount.

(b) Subject to Section 3.5(c) , the Corporate Taxpayer shall pay the Deferred TRA Amount as soon as practicable following the expiration of the Five-Year Deferral Period and in no event later than October 10, 2019 (the date of such actual payment, the “ Deferred TRA Payment Date ”).

(c) The Deferred TRA Amount shall not exceed (i) the lesser of (A) the Corporate Taxpayer’s proportionate share of the aggregate Cash Available for Distribution during the Five-Year Deferral Period or (B) the cash distributions from Spark HoldCo actually received by the Corporate Taxpayer during the Five-Year Deferral Period, reduced by (ii) the sum of (A) the aggregate of the Target Distributions on each Quarterly Distribution Date during the Five-Year Deferral Period, plus (B) the Corporate Taxpayer’s Assumed Tax Liability on each Tax Distribution Date during the Five-Year Deferral period, plus (C) all prior Tax Benefit Payments.

(d) For purposes of illustration, sample calculations of the TRA Coverage Ratio and examples of non-deferral, full deferral, and partial deferral are set forth in Schedule B attached hereto.

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ARTICLE IV

TERMINATION

Section 4.1 Early Termination, Breach of Agreement and Payment Related to Change of Control .

(a) The Corporate Taxpayer may terminate this Agreement at any time by paying to each TRA Holder its proportionate share of the Early Termination Payment. Upon payment of the Early Termination Payment by the Corporate Taxpayer, the Corporate Taxpayer shall not have any further payment obligations under this Agreement, other than for (i) any Tax Benefit Payment agreed to by the Corporate Taxpayer acting in good faith and any TRA Holder as due and payable but unpaid as of the Early Termination Notice and (ii) any Tax Benefit Payment due for the Taxable Year ending with or including the date of the Early Termination Notice (except to the extent that the amount described in clause (ii) is included in the Early Termination Payment). Upon payment of all amounts provided for in this Section 4.1(a) , this Agreement shall terminate.

(b) In the event that the Corporate Taxpayer breaches any of its material obligations under this Agreement, whether as a result of failure to make any payment when due, failure to honor any other material obligation required hereunder or by operation of law as a result of the rejection of this Agreement in a case commenced under the Bankruptcy Code or otherwise, then all obligations hereunder shall be accelerated and such obligations shall be calculated as if an Early Termination Notice had been delivered on the date of such breach and shall include, but shall not be limited to, (i) the Early Termination Payment calculated as if an Early Termination Notice had been delivered on the date of a breach, (ii) any Tax Benefit Payment agreed to by the Corporate Taxpayer acting in good faith and any TRA Holder as due and payable but unpaid as of the date of a breach, and (iii) any Tax Benefit Payment due for the Taxable Year ending with or including the date of a breach. Notwithstanding the foregoing, in the event that the Corporate Taxpayer breaches this Agreement, the TRA Holders shall be entitled to elect to receive the amounts set forth in clauses (i), (ii) and (iii) above or to seek specific performance of the terms hereof. The parties agree that the failure to make any payment due pursuant to this Agreement within three (3) months of the date such payment is due shall be deemed to be a breach of a material obligation under this Agreement for all purposes of this Agreement, and that it shall not be considered to be a breach of a material obligation under this Agreement to make a payment due pursuant to this Agreement within three (3) months of the date such payment is due. Notwithstanding anything in this Agreement to the contrary, it shall not be a breach of this Agreement if the Corporate Taxpayer fails to make any Tax Benefit Payment when due to the extent that the Corporate Taxpayer has insufficient funds to make such payment; provided that the interest provisions of Section 5.2 shall apply to such late payment (unless the Corporate Taxpayer does not have sufficient cash to make such payment as a result of limitations imposed by existing credit agreements to which Spark HoldCo or any Subsidiary of Spark HoldCo is a party, in which case Section 5.2 shall apply, but the Default Rate shall be replaced by the Agreed Rate); provided further that it shall be a breach of this Agreement, and the provisions in the first two sentences of this Section 4.1(b) shall apply as of the original due date of the Tax Benefit Payment, if the Corporate Taxpayer makes any distribution of cash or other property to its

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shareholders in excess of the Target Distribution while any Tax Benefit Payment is due and payable but unpaid. Any Tax Benefit Payment that is not paid when due pursuant to this Section 4.1(b) shall be due on the date of the next Tax Benefit Payment (the “ Subsequent Due Date ”). If all or a portion of any Tax Benefit Payment is not made to any TRA Holder on the Subsequent Due Date, such payment may be further deferred pursuant to the provisions of this Section 4.1(b) and shall continue to accrue interest pursuant to Section 5.2 .

(c) The Corporate Taxpayer and each TRA Holder hereby acknowledges that, as of the date of this Agreement, the aggregate value of the Tax Benefit Payments cannot reasonably be ascertained for U.S. federal income Tax or other applicable Tax purposes.

(d) In the event of a Change of Control, all obligations hereunder shall be accelerated and such obligations shall be calculated pursuant to this Article IV as if an Early Termination Notice had been delivered on the closing date of the Change of Control and shall include, but not be limited to, (i) the Early Termination Payment calculated as if an Early Termination Notice had been delivered on the effective date of a Change of Control, (ii) any Tax Benefit Payment in respect of a TRA Holder agreed to by the Corporation and such TRA Holder as due and payable but unpaid as of the Early Termination Notice and (iii) any Tax Benefit Payment due for any Taxable Year ending prior to, with or including the effective date of a Change of Control. In the event of a Change of Control, the Early Termination Payment shall be calculated utilizing the Valuation Assumptions and by substituting in each case the terms “the closing date of a Change of Control” for an “Early Termination Date.”

Section 4.2 Early Termination Notice . If the Corporate Taxpayer chooses to exercise its right of early termination under Section 4.1(a) above, the Corporate Taxpayer shall deliver to Agent notice of such intention to exercise such right (the “ Early Termination Notice ”) and a schedule (the “ Early Termination Schedule ”) specifying the Corporate Taxpayer’s intention to exercise such right and showing in reasonable detail the calculation of the Early Termination Payment. The Early Termination Schedule shall become final and binding on all parties thirty (30) calendar days from the first date on which Agent has received such Schedule or amendment thereto unless Agent (i) within thirty (30) calendar days after receiving the Early Termination Schedule, provides the Corporate Taxpayer with notice of a material objection to such Schedule made in good faith (“ Material Objection Notice ”) or (ii) provides a written waiver of such right of a Material Objection Notice within the period described in clause (i) above, in which case such Schedule becomes binding on the date the waiver is received by the Corporate Taxpayer (the “ Early Termination Effective Date ”). If the parties, for any reason, are unable to successfully resolve the issues raised in such notice within thirty (30) calendar days after receipt by the Corporate Taxpayer of the Material Objection Notice, the Corporate Taxpayer and Agent shall employ the Reconciliation Procedures.

Section 4.3 Payment upon Early Termination .

(a) Within three (3) calendar days after the Early Termination Effective Date, the Corporate Taxpayer shall pay to each TRA Holder its Early Termination Payment. Each such payment shall be made by wire transfer of immediately available funds to a bank account or accounts designated by the TRA Holder or as otherwise agreed by the Corporate Taxpayer and the TRA Holder.

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(b) “ Early Termination Payment ” shall equal, with respect to each TRA Holder, the present value, discounted at the Agreed Rate as of the Early Termination Date, of all Tax Benefit Payments that would be required to be paid by the Corporate Taxpayer to the TRA Holder beginning from the Early Termination Date and assuming that the Valuation Assumptions are applied; provided that, in the event the Early Termination Effective Date occurs prior to or on the same date as the Deferred TRA Payment Date, the Deferred TRA Amount shall be included in the Early Termination Payment without regard to the limitations set forth in Section 3.5(c) .

ARTICLE V

SUBORDINATION AND LATE PAYMENTS

Section 5.1 Subordination . Notwithstanding any other provision of this Agreement to the contrary, any Tax Benefit Payment, Deferred TRA Amount or Early Termination Payment required to be made by the Corporate Taxpayer to any TRA Holder under this Agreement shall rank subordinate and junior in right of payment to any principal, interest or other amounts due and payable in respect of any obligations in respect of indebtedness for borrowed money of the Corporate Taxpayer and its Subsidiaries (“ Senior Obligations ”) and shall rank pari passu with all current or future unsecured obligations of the Corporate Taxpayer that are not Senior Obligations. For the avoidance of doubt, notwithstanding the above, the determination of whether it is a breach of this Agreement if the Corporate Taxpayer fails to make any Tax Benefit Payment when due is governed by Section 4.1(b) .

Section 5.2 Late Payments by the Corporate Taxpayer . The amount of all or any portion of any Tax Benefit Payment, Deferred TRA Amount or Early Termination Payment not made to any TRA Holder when due under the terms of this Agreement shall be payable together with any interest thereon, computed at the Default Rate (or, if so provided in Section 4.1(b) , at the Agreed Rate) and commencing from the date on which such Tax Benefit Payment, Deferred TRA Amount or Early Termination Payment was due and payable. For the avoidance of doubt, no interest (other than the Accrued Amount) shall accrue on any Deferred TRA Amount during the Five-Year Deferral Period, but interest shall accrue as provided in this Section 5.2 on the amount of all or any portion of any Deferred TRA Amount not made to any TRA Holder as provided in Section 3.5(b) .

ARTICLE VI

NO DISPUTES; CONSISTENCY; COOPERATION

Section 6.1 Participation in the Corporate Taxpayer’s and Spark HoldCo’s Tax Matters . Except as otherwise provided herein, the Corporate Taxpayer shall have full responsibility for, and sole discretion over, all Tax matters concerning the Corporate Taxpayer and Spark HoldCo, including without limitation the preparation, filing or amending of any Tax Return and defending, contesting or settling any issue pertaining to Taxes. Notwithstanding the foregoing, the Corporate Taxpayer shall notify Agent of, and keep Agent reasonably informed with respect to, the portion of any audit of the Corporate Taxpayer and Spark HoldCo by a

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Taxing Authority the outcome of which is reasonably expected to affect the rights and obligations of the TRA Holders under this Agreement, and shall provide to Agent reasonable opportunity to provide information and other input to the Corporate Taxpayer, Spark HoldCo and their respective advisors concerning the conduct of any such portion of such audit; provided, however , that the Corporate Taxpayer and Spark HoldCo shall not be required to take any action that is inconsistent with any provision of the Spark HoldCo LLC Agreement.

Section 6.2 Consistency . Except upon the written advice of a Qualified Tax Advisor, and except for items that are explicitly characterized as “deemed” or in a similar manner by the terms of this Agreement, the Corporate Taxpayer and the TRA Holders agree to report and cause to be reported for all purposes, including U.S. federal, state, local and non-U.S. Tax purposes and financial reporting purposes, all Tax-related items (including, without limitation, the Reference Assets and each Tax Benefit Payment) in a manner consistent with that specified by the Corporate Taxpayer in any Schedule required to be provided by or on behalf of the Corporate Taxpayer under this Agreement. Any Dispute concerning such advice shall be subject to the terms of Section 7.9 .

Section 6.3 Cooperation . Each TRA Holder shall (i) furnish to the Corporate Taxpayer in a timely manner such information, documents and other materials as the Corporate Taxpayer may reasonably request for purposes of making any determination or computation necessary or appropriate under this Agreement, preparing any Tax Return or contesting or defending any audit, examination or controversy with any Taxing Authority, (ii) make itself available to the Corporate Taxpayer and its representatives to provide explanations of documents and materials and such other information as the Corporate Taxpayer or its representatives may reasonably request in connection with any of the matters described in clause (i) above, and (iii) reasonably cooperate in connection with any such matter, and the Corporate Taxpayer shall reimburse the TRA Holder for any reasonable third-party costs and expenses incurred pursuant to this Section 6.3 .

ARTICLE VII

MISCELLANEOUS

Section 7.1 Notices . All notices, requests, claims, demands and other communications hereunder shall be in writing and shall be deemed duly given and received (i) on the date of delivery if delivered personally, or by facsimile upon confirmation of transmission by the sender’s fax machine if sent on a Business Day (or otherwise on the next Business Day) or (ii) on the first Business Day following the date of dispatch if delivered by a recognized next-day courier service. All notices hereunder shall be delivered as set forth below, or pursuant to such other instructions as may be designated in writing by the party to receive such notice:

If to the Corporate Taxpayer, to:

2105 CityWest Blvd., Suite 100

Houston, Texas 77042

Attention: General Counsel

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

Vinson & Elkins L.L.P.

1001 Fannin, Suite 2500

Houston, Texas 77002-6760

Telephone: 713-758-2977

Attention: Sarah Morgan

If to Agent, to:

W. Keith Maxwell III

2105 CityWest Blvd, Suite 100

Houston, Texas 77042

If to a TRA Holder, other than Agent, that is a partner in Spark HoldCo, to:

The address set forth in the records of Spark HoldCo.

Any party may change its address or fax number by giving the other party written notice of its new address or fax number in the manner set forth above.

Section 7.2 Counterparts . This Agreement may be executed in one or more counterparts, all of which shall be considered one and the same agreement and shall become effective when one or more counterparts have been signed by each of the parties and delivered to the other parties, it being understood that all parties need not sign the same counterpart. Delivery of an executed signature page to this Agreement by facsimile transmission shall be as effective as delivery of a manually signed counterpart of this Agreement.

Section 7.3 Entire Agreement; No Third Party Beneficiaries . This Agreement constitutes the entire agreement and supersedes all prior agreements and understandings, both written and oral, among the parties with respect to the subject matter hereof. This Agreement shall be binding upon and inure solely to the benefit of each party hereto and their respective successors and permitted assigns, and nothing in this Agreement, express or implied, is intended to or shall confer upon any other Person any right, benefit or remedy of any nature whatsoever under or by reason of this Agreement.

Section 7.4 Governing Law . This Agreement shall be governed by, and construed in accordance with, the law of the State of Texas, without regard to the conflicts of laws principles thereof that would mandate the application of the laws of another jurisdiction.

Section 7.5 Severability . If any term or other provision of this Agreement is invalid, illegal or incapable of being enforced by any law or public policy, all other terms and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner materially adverse to any party. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith to modify this

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Agreement so as to effect the original intent of the parties as closely as possible in an acceptable manner in order that the transactions contemplated hereby are consummated as originally contemplated to the greatest extent possible.

Section 7.6 Successors; Assignment; Amendments; Waivers .

(a) No TRA Holder may assign this Agreement to any person without the prior written consent of the Corporate Taxpayer; provided , however , that (i) to the extent Spark HoldCo Units are transferred in accordance with the terms of the Spark HoldCo LLC Agreement, the transferring TRA Holder shall have the option to assign to the transferee of such Spark HoldCo Units the transferring TRA Holder’s rights under this Agreement with respect to such transferred Spark HoldCo Units as long as such transferee has executed and delivered, or, in connection with such transfer, executes and delivers, a joinder to this Agreement, in form and substance reasonably satisfactory to the Corporate Taxpayer, agreeing to become a “TRA Holder” for all purposes of this Agreement, except as otherwise provided in such joinder, and (ii) any and all payments payable or that may become payable to a TRA Holder pursuant to this Agreement (A) that do not arise from an Exchange and (B) that, once an Exchange has occurred, arise with respect to the Exchanged Spark HoldCo Units, may be assigned to any Person or Persons as long as any such Person has executed and delivered, or, in connection with such assignment, executes and delivers, a joinder to this Agreement, in form and substance reasonably satisfactory to the Corporate Taxpayer, agreeing to be bound by Section 7.12 and acknowledging specifically the terms of Section 7.6(b) . For the avoidance of doubt, if a TRA Holder transfers Spark HoldCo Units but does not assign to the transferee of such Spark HoldCo Units the rights of such TRA Holder under this Agreement with respect to such transferred Spark HoldCo Units, such TRA Holder shall continue to be entitled to receive the Tax Benefit Payments, if any, due hereunder with respect to, including any Tax Benefit Payments arising in respect of a subsequent Exchange of, such Spark HoldCo Units.

(b) Notwithstanding the foregoing provisions of this Section 7.6 , no transferee described in clause (i) of the first sentence of Section 7.6(a) shall have the right to enforce the provisions of Section 2.3 , Section 4.2 , or Section 6.2 of this Agreement, and no assignee described in clause (ii) of the first sentence of Section 7.6(a) shall have any rights under this Agreement except for the right to enforce its right to receive payments under this Agreement.

(c) No provision of this Agreement may be amended unless such amendment is approved in writing by each of the Corporate Taxpayer and Spark HoldCo and by TRA Holders who would be entitled to receive at least two-thirds of the Early Termination Payments payable to all TRA Holders hereunder if the Corporate Taxpayer had exercised its right of early termination on the date of the most recent Exchange prior to such amendment (excluding, for purposes of this sentence, all payments made to any TRA Holder pursuant to this Agreement since the date of such most recent Exchange); provided , however , that no such amendment shall be effective if such amendment would have a disproportionate effect on the payments certain TRA Holders will or may receive under this Agreement unless all such disproportionately affected TRA Holders consent in writing to such amendment. No provision of this Agreement may be waived unless such waiver is in writing and signed by the party against whom the waiver is to be effective.

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(d) Except as otherwise specifically provided herein, all of the terms and provisions of this Agreement shall be binding upon, shall inure to the benefit of and shall be enforceable by the parties hereto and their respective successors, assigns, heirs, executors, administrators and legal representatives. the Corporate Taxpayer shall cause any direct or indirect successor (whether by purchase, merger, consolidation or otherwise) to all or substantially all of the business or assets of the Corporate Taxpayer, by written agreement, expressly to assume and agree to perform this Agreement in the same manner and to the same extent that the Corporate Taxpayer would be required to perform if no such succession had taken place. Notwithstanding anything to the contrary herein, in the event a TRA Holder transfers his Spark HoldCo Units to a Permitted Transferee (as defined in the Spark HoldCo LLC Agreement), such TRA Holder shall have the right, on behalf of such transferee, to enforce the provisions of Section 2.3 , Section 4.2 or Section 6.2 with respect to such transferred Spark HoldCo Units.

Section 7.7 Titles and Subtitles . The titles of the sections and subsections of this Agreement are for convenience of reference only and are not to be considered in construing this Agreement.

Section 7.8 Resolution of Disputes .

(a) Any and all disputes which are not governed by Section 7.9 , including any ancillary claims of any party, arising out of, relating to or in connection with the validity, negotiation, execution, interpretation, performance or non-performance of this Agreement (including the validity, scope and enforceability of this Section 7.8 and Section 7.9 ) (each a “ Dispute ”) shall be governed by this Section 7.8 . The parties hereto shall attempt in good faith to resolve all Disputes by negotiation. If a Dispute between the parties hereto cannot be resolved in such manner, such Dispute shall be finally settled by arbitration conducted by a single arbitrator in Texas in accordance with the then-existing Rules of Arbitration of the International Chamber of Commerce. If the parties to the Dispute fail to agree on the selection of an arbitrator within ten (10) calendar days of the receipt of the request for arbitration, the International Chamber of Commerce shall make the appointment. The arbitrator shall be a lawyer admitted to the practice of law in the State of Texas and shall conduct the proceedings in the English language. Performance under this Agreement shall continue if reasonably possible during any arbitration proceedings. In addition to monetary damages, the arbitrator shall be empowered to award equitable relief, including an injunction and specific performance of any obligation under this Agreement. The arbitrator is not empowered to award damages in excess of compensatory damages, and each party hereby irrevocably waives any right to recover punitive, exemplary or similar damages with respect to any Dispute. The award shall be the sole and exclusive remedy between the parties regarding any claims, counterclaims, issues, or accounting presented to the arbitral tribunal. Judgment upon any award may be entered and enforced in any court having jurisdiction over a party or any of its assets.

(b) Notwithstanding the provisions of Section 7.8(a) , the Corporate Taxpayer may bring an action or special proceeding in any court of competent jurisdiction for the purpose of compelling a party to arbitrate, seeking temporary or preliminary relief in aid of an arbitration hereunder, and/or enforcing an arbitration award and, for the purposes of this Section 7.8(b) , Agent and each TRA Holder (i) expressly consents to the application of Section 7.8(c) to any

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such action or proceeding, (ii) agrees that proof shall not be required that monetary damages for breach of the provisions of this Agreement would be difficult to calculate and that remedies at law would be inadequate, and (iii) irrevocably appoints the Corporate Taxpayer as agent of such party for service of process in connection with any such action or proceeding and agrees that service of process upon such agent, who shall promptly advise such party in writing of any such service of process, shall be deemed in every respect effective service of process upon such party in any such action or proceeding.

(c) (i) EACH PARTY HEREBY IRREVOCABLY SUBMITS TO THE JURISDICTION OF COURTS LOCATED IN HARRIS COUNTY, TEXAS, FOR THE PURPOSE OF ANY JUDICIAL PROCEEDING BROUGHT IN ACCORDANCE WITH THE PROVISIONS OF PARAGRAPH (B) OF THIS SECTION 7.8 , OR ANY JUDICIAL PROCEEDING ANCILLARY TO AN ARBITRATION OR CONTEMPLATED ARBITRATION ARISING OUT OF OR RELATING TO OR CONCERNING THIS AGREEMENT. Such ancillary judicial proceedings include any suit, action or proceeding to compel arbitration, to obtain temporary or preliminary judicial relief in aid of arbitration, or to confirm an arbitration award. The parties acknowledge that the fora designated by this Section 7.8(c) have a reasonable relation to this Agreement, and to the parties’ relationship with one another; and

(ii) The parties hereby waive, to the fullest extent permitted by applicable law, any objection which they now or hereafter may have to personal jurisdiction or to the laying of venue of any such ancillary suit, action or proceeding brought in any court referred to in Section 7.8(c)(i) and such parties agree not to plead or claim the same.

Section 7.9 Reconciliation . In the event that the Corporate Taxpayer and Agent or the relevant TRA Holder, as applicable, are unable to resolve a disagreement with respect to the matters governed by Section 2.3 , Section 4.2 and Section 6.2 within the relevant period designated in this Agreement (“ Reconciliation Dispute ”), the Reconciliation Dispute shall be submitted for determination to a nationally recognized expert (the “ Expert ”) in the particular area of disagreement mutually acceptable to both parties. The Expert shall be a partner or principal in a nationally recognized accounting or law firm, and unless the Corporate Taxpayer and Agent or the relevant TRA Holder agree otherwise, the Expert shall not, and the firm that employs the Expert shall not, have any material relationship with the Corporate Taxpayer or Agent or the relevant TRA Holder, as applicable, or other actual or potential conflict of interest. If the parties are unable to agree on an Expert within fifteen (15) calendar days of receipt by the respondent(s) of written notice of a Reconciliation Dispute, the Expert shall be appointed by the International Chamber of Commerce Centre for Expertise. The Expert shall resolve any matter relating to the Exchange Basis Schedule or an amendment thereto or the Early Termination Schedule or an amendment thereto within thirty (30) calendar days and shall resolve any matter relating to a Tax Benefit Schedule or an amendment thereto within fifteen (15) calendar days or as soon thereafter as is reasonably practicable, in each case after the matter has been submitted to the Expert for resolution. Notwithstanding the preceding sentence, if the matter is not resolved before any payment that is the subject of a disagreement would be due (in the absence of such disagreement) or any Tax Return reflecting the subject of a disagreement is due, the undisputed amount shall be

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paid on the date prescribed by this Agreement and such Tax Return may be filed as prepared by the Corporate Taxpayer, subject to adjustment or amendment upon resolution. The costs and expenses relating to the engagement of such Expert or amending any Tax Return shall be borne by the Corporate Taxpayer except as provided in the next sentence. The Corporate Taxpayer and Agent or the relevant TRA Holder, as applicable, shall bear their own costs and expenses of such proceeding, unless (i) the Expert adopts Agent’s or the relevant TRA Holder’s, as applicable, position, in which case the Corporate Taxpayer shall reimburse Agent or the relevant TRA Holder, as applicable, for any reasonable out-of-pocket costs and expenses in such proceeding, or (ii) the Expert adopts the Corporate Taxpayer’s position, in which case Agent or the relevant TRA Holder, as applicable, shall reimburse the Corporate Taxpayer for any reasonable out-of-pocket costs and expenses in such proceeding. Any dispute as to whether a dispute is a Reconciliation Dispute within the meaning of this Section 7.9 shall be decided by the Expert. The Expert shall finally determine any Reconciliation Dispute and the determinations of the Expert pursuant to this Section 7.9 shall be binding on the Corporate Taxpayer and its Subsidiaries and Agent or the relevant TRA Holder, as applicable, and may be entered and enforced in any court having jurisdiction.

Section 7.10 Withholding . The Corporate Taxpayer shall be entitled to deduct and withhold from any payment payable pursuant to this Agreement such amounts as the Corporate Taxpayer is required to deduct and withhold with respect to the making of such payment under the Code or any provision of U.S. federal, state, local or non-U.S. Tax law. To the extent that amounts are so withheld and paid over to the appropriate Taxing Authority by the Corporate Taxpayer, such withheld amounts shall be treated for all purposes of this Agreement as having been paid to the relevant TRA Holder.

Section 7.11 Admission of the Corporate Taxpayer into a Consolidated Group; Transfers of Corporate Assets .

(a) If the Corporate Taxpayer becomes a member of an affiliated or consolidated group of corporations that files a consolidated income Tax Return pursuant to Sections 1501 et seq. of the Code or any corresponding provisions of U.S. state or local law, then: (i) the provisions of this Agreement shall be applied with respect to the group as a whole; and (ii) Tax Benefit Payments, Early Termination Payments and other applicable items hereunder shall be computed with reference to the consolidated taxable income of the group as a whole.

(b) If any entity that is obligated to make a Tax Benefit Payment or Early Termination Payment hereunder transfers one or more assets to a corporation (or a Person classified as a corporation for U.S. federal income Tax purposes) with which such entity does not file a consolidated Tax Return pursuant to Section 1501 of the Code, such entity, for purposes of calculating the amount of any Tax Benefit Payment or Early Termination Payment (e.g., calculating the gross income of the entity and determining the Realized Tax Benefit of such entity) due hereunder, shall be treated as having disposed of such asset in a fully taxable transaction on the date of such contribution. The consideration deemed to be received by such entity shall be equal to the fair market value of the contributed asset, plus (i) the amount of debt to which such asset is subject, in the case of a contribution of an encumbered asset or (ii) the amount of debt allocated to such asset, in the case of a contribution of a partnership interest. For purposes of this Section 7.11(b) , a transfer of a partnership interest shall be treated as a transfer of the transferring partner’s share of each of the assets and liabilities of that partnership.

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Section 7.12 Confidentiality .

(a) Agent and each of its assignees and each TRA Holder and each of its assignees acknowledges and agrees that the information of the Corporate Taxpayer is confidential and, except in the course of performing any duties as necessary for the Corporate Taxpayer and its Affiliates, as required by law or legal process or to enforce the terms of this Agreement, such person shall keep and retain in the strictest confidence and not disclose to any Person any confidential matters, acquired pursuant to this Agreement, of the Corporate Taxpayer and its Affiliates and successors, concerning Spark HoldCo and its Affiliates and successors or the TRA Holders, learned by Agent or TRA Holder heretofore or hereafter. This Section 7.12 shall not apply to (i) any information that has been made publicly available by the Corporate Taxpayer or any of its Affiliates, becomes public knowledge (except as a result of an act of Agent or a TRA Holder in violation of this Agreement) or is generally known to the business community and (ii) the disclosure of information to the extent necessary for a TRA Holder to prepare and file its Tax Returns, to respond to any inquiries regarding the same from any Taxing Authority or to prosecute or defend any action, proceeding or audit by any Taxing Authority with respect to such returns. Notwithstanding anything to the contrary herein, Agent and each of its assignees (and each employee, representative or other agent of Agent or its assignees, as applicable) and each TRA Holder and each of its assignees (and each employee, representative or other agent of such TRA Holder or its assignees, as applicable) may disclose to any and all Persons, without limitation of any kind, the Tax treatment and Tax structure of the Corporate Taxpayer, Spark HoldCo, Agent, the TRA Holders and their Affiliates, and any of their transactions, and all materials of any kind (including opinions or other Tax analyses) that are provided to Agent or the TRA Holder relating to such Tax treatment and Tax structure.

(b) If Agent or an assignee or a TRA Holder or an assignee commits a breach, or threatens to commit a breach, of any of the provisions of this Section 7.12 , the Corporate Taxpayer shall have the right and remedy to have the provisions of this Section 7.12 specifically enforced by injunctive relief or otherwise by any court of competent jurisdiction without the need to post any bond or other security, it being acknowledged and agreed that any such breach or threatened breach shall cause irreparable injury to the Corporate Taxpayer or any of its Subsidiaries or the TRA Holders and the accounts and funds managed by the Corporate Taxpayer and that money damages alone shall not provide an adequate remedy to such Persons. Such rights and remedies shall be in addition to, and not in lieu of, any other rights and remedies available at law or in equity.

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IN WITNESS WHEREOF, the Corporate Taxpayer, Spark HoldCo, the Members, and Agent have duly executed this Agreement as of the date first written above.

[The signatures of the Members are attached in Schedule A.]

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