Exhibit 3.1

SECOND AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION

OF

MCAP ACQUISITION CORPORATION

MCAP Acquisition Corporation (the “Corporation”), a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware (“DGCL”), hereby certifies as follows:

The name of the Corporation is MCAP Acquisition Corporation. The original Certificate of Incorporation of the Corporation (the “Original Certificate”) was filed with the Secretary of State of the State of Delaware on November 12, 2020. The Corporation amended and restated the Original Certificate, which was filed with the Secretary of State of the State of Delaware on February 25, 2021.

This Second Amended and Restated Certificate of Incorporation in the form of Exhibit A attached hereto has been duly adopted in accordance with the provisions of Sections 211, 242 and 245 of the DGCL.

The text of the Corporation’s Certificate of Incorporation as heretofore amended or supplemented is hereby restated and amended to read in its entirety as set forth in Exhibit A attached hereto. This Second Amended and Restated Certificate of Incorporation shall be effective upon its filing with the Secretary of State of the State of Delaware.

IN WITNESS WHEREOF, this Second Amended and Restated Certificate of Incorporation has been signed this 22^nd day of December, 2021.

EXHIBIT A

SECOND AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION OF

ADTHEORENT HOLDING COMPANY, INC.

ARTICLE I

NAME

The name of the corporation is AdTheorent Holding Company, Inc. (the “Corporation”).

ARTICLE II

REGISTERED OFFICE AND AGENT

The address of the Corporation’s registered office in the State of Delaware is 1209 Orange Street, in the City of Wilmington, County of New Castle, 19801. The name of its registered agent at such address is The Corporation Trust Company.

ARTICLE III

PURPOSE AND DURATION

The purpose of the Corporation is to engage in any lawful act or activity for which a corporation may be organized under the General Corporation Law of the State of Delaware (the “DGCL”). The Corporation is to have a perpetual existence.

ARTICLE IV

CAPITAL STOCK

Section 4.1 The total number of shares of all classes of capital stock, each with a par value of $0.0001 per share, which the Corporation is authorized to issue is 370,000,000 shares, consisting of (a) 350,000,000 shares of common stock (the “Common Stock”) and (b) 20,000,000 shares of preferred stock (the “Preferred Stock”). Subject to the rights of the holders of any series of Preferred Stock, the number of authorized shares of any of the 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 stock of the Corporation with the power to vote thereon irrespective of the provisions of Section 242(b)(2) of the DGCL or any successor provision thereof, and no vote of the holders of any of the Common Stock or Preferred Stock voting separately as a class shall be required therefor.

Section 4.2 Shares of Preferred Stock may be issued from time to time in one or more classes or series. The Board of Directors of the Corporation (the “Board of Directors”) is hereby authorized to provide from time to time by resolution or resolutions for the creation and issuance, out of the authorized and unissued shares of Preferred Stock, of one or more classes or series of Preferred Stock by filing a certificate (a “Certificate of Designation”) pursuant to the DGCL,

setting forth such resolution and, with respect to each such series, establishing the designation of such class or series and the number of shares to be included in such class or series and fixing the voting powers (full or limited, or no voting power), preferences and relative, participating, optional or other special rights, and the qualifications, limitations and restrictions thereof, of the shares of each such class or series. Without limiting the generality of the foregoing, the resolution or resolutions providing for the establishment of any class or series of Preferred Stock may, to the extent permitted by law, provide that such class or series shall be superior to, rank equally with or be junior to the Preferred Stock of any other class or series. The powers, preferences and relative, participating, optional and other special rights of each class or series of Preferred Stock, and the qualifications, limitations or restrictions thereof, if any, may be different from those of any and all other classes or series at any time outstanding. Except as otherwise expressly provided in the resolution or resolutions providing for the establishment of any class or series of Preferred Stock, no vote of the holders of shares of Preferred Stock or Common Stock shall be a prerequisite to the issuance of any shares of any class or series of the Preferred Stock so authorized in accordance with this Second Amended and Restated Certificate of Incorporation. Unless otherwise provided in the Certificate of Designation establishing a class or series of Preferred Stock, the Board of Directors may, by resolution or resolutions, increase or decrease (but not below the number of shares of such class or series then outstanding) the number of shares of such class or series and, if the number of shares of such class or series shall be so decreased, the shares constituting such decrease shall resume the status that they had prior to the adoption of the resolution originally fixing the number of shares of such class or series.

Section 4.3 The Corporation has the authority to create and issue rights, warrants and options entitling the holders thereof to purchase shares of any class or series of the Corporation’s capital stock or other securities of the Corporation, and such rights, warrants and options shall be evidenced by or in instrument(s) approved by the Board of Directors. The Board of Directors is empowered to set the exercise price, duration, times for exercise and other terms and conditions of such rights, warrants or options; provided, however, that the consideration to be received for any shares of capital stock subject thereto may not be less than the par value thereof.

Section 4.4

(a) Except as otherwise required by law or this Second Amended and Restated Certificate (or any Certificate of Designation made hereunder), the holders of Common Stock shall exclusively possess all voting power with respect to the Corporation. The holders of shares of Common Stock shall be entitled to one vote for each such share on each matter properly submitted to the stockholders on which the holders of the Common Stock are entitled to vote. The holders of shares of the Common Stock shall at all times vote together as one class on all matters submitted to a vote of the stockholders of the Corporation.

(b) Except as otherwise required by law or this Second Amended and Restated Certificate (or any Certificate of Designation made hereunder), at any annual or special meeting of the stockholders of the Corporation, the holders of the Common Stock shall have the exclusive right to vote for the election of directors and on all other matters properly submitted to a vote of the stockholders. Notwithstanding the foregoing, except as otherwise required by law or this Second Amended and Restated Certificate (or any Certificate of Designation made hereunder), the holders

of the Common Stock shall not be entitled to vote on any amendment to this Second Amended and Restated Certificate (or any Certificate of Designation made hereunder) that relates solely to the terms of one or more outstanding class or series of the Preferred Stock if the holders of such affected class or series of Preferred Stock are entitled, either separately or together with the holders of one or more other such class or series, to vote thereon pursuant to this Second Amended and Restated Certificate (or any Certificate of Designation made hereunder) or the DGCL.

(c) Subject to applicable law and the rights, if any, of the holders of any outstanding class or series of the Preferred Stock, the holders of the shares of the Common Stock shall be entitled to receive such dividends and other distributions (payable in cash, property or capital stock of the Corporation) when, as and if declared thereon by the Board from time to time out of any assets or funds of the Corporation legally available therefor, and shall share equally on a per share basis in such dividends and distributions.

(d) Subject to applicable law and the rights, if any, of the holders of any outstanding class or series of the Preferred Stock, in the event of any voluntary or involuntary liquidation, dissolution or winding-up of the Corporation, after payment or provision for payment of the debts and other liabilities of the Corporation, the holders of the shares of the Common Stock shall be entitled to receive all the remaining assets of the Corporation available for distribution to its stockholders, ratably in proportion to the number of shares of the Common Stock held by them.

ARTICLE V

BOARD OF DIRECTORS

For the management of the business and for the conduct of the affairs of the Corporation it is further provided that:

Section 5.1

(a) The management of the business and the conduct of the affairs of the Corporation shall be vested in the Board of Directors. Subject to Section 5.1(d), the number of directors which shall constitute the whole Board of Directors shall be fixed exclusively by one or more resolutions adopted from time to time by the Board of Directors. Except as otherwise expressly delegated by resolution of the Board of Directors, the Board of Directors shall have the exclusive power and authority to appoint and remove officers of the Corporation.

(b) Subject to the special rights of the holders of any class or series of Preferred Stock to elect directors, for a period of five years following the filing of this Certificate of Incorporation (the “Specified Period”), the Board of Directors (other than those directors elected by the holders of any class or series of Preferred Stock) shall be classified with respect to the time for which directors severally hold office into three classes: Class I; Class II; and Class III. Each class shall consist, as nearly equal in number as possible, of one-third of the total number of directors constituting the entire Board of Directors and the allocation of directors among the three classes shall be determined by the Board of Directors. The initial Class I Directors shall serve for a term expiring at the first annual meeting of stockholders of the Corporation following the filing of this Certificate of Incorporation; the initial Class II Directors shall serve for a term expiring at the second annual meeting of stockholders following the filing of this Certificate of Incorporation; and

the initial Class III Directors shall serve for a term expiring at the third annual meeting of stockholders following the filing of this Certificate of Incorporation. Each director in each class shall hold office until his or her successor is duly elected and qualified or until his or her earlier death, resignation or removal. At each annual meeting of stockholders beginning with the first annual meeting of stockholders, the successors of the class of directors whose term expires at that meeting shall be elected to hold office for a term expiring at the annual meeting of stockholders to be held in the third year following the year of their election, with each director in each such class to hold office until his or her successor is duly elected and qualified or until his or her earlier death, resignation or removal; provided, that, notwithstanding the foregoing, at the fourth and fifth annual meetings of stockholders following the filing of this Certificate of Incorporation, the successors of the class of directors whose term expires at each such meeting shall be elected to hold office for a term expiring at the end of the Specified Period. Subject to the rights of the holders of one or more series of Preferred Stock to elect directors, at the first annual meeting of stockholders following the end of the Specified Period, a director shall be elected and shall hold office until the next annual meeting of stockholders and until his or her successor has been elected and qualified, subject, however, to such director’s earlier death, resignation, retirement, disqualification or removal. No decrease in the number of directors constituting the Board of Directors shall shorten the term of any incumbent director.

(c) Subject to (i) that certain Stockholders’ Agreement, dated as of December 22, 2021 (such agreement, as amended, supplemented, restated or otherwise modified from time to time, the “Stockholders’ Agreement”), by and among the Corporation, H.I.G. Growth – AdTheorent, LLC, a Delaware limited liability company (“H.I.G.”), MCAP Acquisition, LLC, a Delaware limited liability company (“Sponsor”), and the Stockholders (as defined in the Stockholders’ Agreement) party thereto, and (ii) the special rights of the holders of one or more classes or series of Preferred Stock to elect directors, the Board of Directors or any individual director may be removed from office at any time but only by the affirmative vote of the holders of at least sixty-six and two-thirds percent (66-2/3%) of the voting power of all the then outstanding shares of voting stock of the Corporation with the power to vote at an election of directors (the “Voting Stock”) and, in addition to and without limitation of the foregoing, during the Specified Period, only for cause.

(d) Subject to (i) the Stockholders’ Agreement and (ii) the special rights of the holders of one or more classes or series of Preferred Stock to elect directors, any vacancies on the Board of Directors resulting from death, resignation, disqualification, retirement, removal or other causes and any newly created directorships resulting from any increase in the number of directors shall, unless the Board of Directors determines by resolution that any such vacancies or newly created directorships shall be filled by the stockholders, and except as otherwise provided by law, be filled only by the affirmative vote of a majority of the directors then in office, even though less than a quorum, or by a sole remaining director, and shall not be filled by the stockholders. Subject to the Stockholders’ Agreement, any director appointed in accordance with the preceding sentence shall hold office for a term that shall coincide with the remaining term of the vacancy to which the director shall have been appointed and until such director’s successor shall have been elected and qualified or until his or her earlier death, resignation, disqualification, retirement or removal.

Section 5.2

(a) In furtherance and not in limitation of the powers conferred by statute, the Board of Directors is expressly authorized to adopt, amend, alter or repeal the Bylaws of the Corporation. In addition to any vote of the holders of any class or series of stock of the Corporation required by applicable law or by this Second Amended and Restated Certificate of Incorporation (including any Certificate of Designation in respect of one or more classes or series of Preferred Stock), the adoption, amendment or repeal of the Bylaws of the Corporation by the stockholders of the Corporation shall require the affirmative vote of the holders of at least sixty-six and two-thirds percent (66-2/3%) of the voting power of all the then-outstanding shares of the Voting Stock, voting together as a single class; provided that no Bylaws hereafter adopted by the stockholders of the Corporation shall invalidate any prior act of the Board of Directors that would have been valid if such Bylaws had not been adopted.

(b) The directors of the Corporation need not be elected by written ballot unless the Bylaws so provide.

ARTICLE VI

STOCKHOLDERS

Section 6.1 Subject to the special rights of the holders of one or more classes or series of Preferred Stock, any action required or permitted to be taken by the stockholders of the Corporation must be effected at a duly called annual or special meeting of the stockholders of the Corporation, and the taking of any action by written consent of the stockholders in lieu of a meeting of the stockholders is specifically denied.

Section 6.2 Subject to the special rights of the holders of one or more classes or series of Preferred Stock, special meetings of the stockholders of the Corporation may be called, for any purpose or purposes as is a proper matter for stockholder action under the DGCL, by (i) the Chairperson of the Board of Directors, (ii) the Chief Executive Officer, or (iii) the Board of Directors pursuant to a resolution adopted by a majority of the total number of authorized directors (whether or not there exist any vacancies in previously authorized directorships at the time any such resolution is presented to the Board of Directors for adoption). Such special meetings may not be called by stockholders or any other person or persons.

Section 6.3 Advance notice of stockholder nominations for the election of directors and of other business proposed to be brought by stockholders before any meeting of the stockholders of the Corporation shall be given in the manner provided in the Bylaws of the Corporation.

ARTICLE VII

LIABILITY AND INDEMNIFICATION; CORPORATE OPPORTUNITY

Section 7.1 To the fullest extent permitted by the DGCL, as the same exists or as may hereafter be amended, a director of the Corporation shall not be personally liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director. If the DGCL is amended after approval by the stockholders of this Article VII to authorize corporate action further eliminating or limiting the personal liability of directors, then the liability of a director of the Corporation shall be eliminated or limited to the fullest extent permitted by the DGCL as so amended, automatically and without further action, upon the date of such amendment.

Section 7.2 The Corporation, to the fullest extent permitted by law, shall indemnify and advance expenses to any person made or threatened to be made a party to an action, suit or proceeding, whether criminal, civil, administrative or investigative, by reason of the fact that he or she, or his or her testator or intestate, is or was a director or officer of the Corporation or any predecessor of the Corporation, or serves or served at any other enterprise as a director or officer at the request of the Corporation or any predecessor to the Corporation.

Section 7.3 The Corporation, to the fullest extent permitted by law, may indemnify and advance expenses to any person made or threatened to be made a party to an action, suit or proceeding, whether criminal, civil, administrative or investigative, by reason of the fact that he or she, or his or her testator or intestate, is or was an employee or agent of the Corporation or any predecessor of the Corporation, or serves or served at any other enterprise as an employee or agent at the request of the Corporation or any predecessor to the Corporation.

Section 7.4 Neither any amendment nor repeal of this Article VII, nor the adoption by amendment of this Second Amended and Restated Certificate of Incorporation of any provision inconsistent with this Article VII, shall eliminate or reduce the effect of this Article VII in respect of any matter occurring, or any action or proceeding accruing or arising (or that, but for this Article VII, would accrue or arise) prior to such amendment or repeal or adoption of an inconsistent provision.

Section 7.5 The following provisions are inserted for the management of the business and for the conduct of the affairs of the Corporation, and the same are in furtherance of and not in limitation of the powers conferred by law:

(a) In recognition and anticipation that (i) certain directors, principals, officers, employees and/or other representatives of H.I.G. and its respective Affiliates (as defined in Section 7.5(e)) may serve as directors or officers of the Corporation, (ii) H.I.G. and its respective Affiliates may now engage and may continue to engage in the same or similar activities or related lines of business as those in which the Corporation, directly or indirectly, may engage and/or other business activities that overlap with or compete with those in which the Corporation, directly or indirectly, may engage, and (iii) members of the Board of Directors who are not employees of the Corporation (“Non-Employee Directors”) and their respective Affiliates may now engage and may continue to engage in the same or similar activities or related lines of business as those in which the Corporation, directly or indirectly, may engage and/or other business activities that overlap with or compete with those in which the Corporation, directly or indirectly, may engage, the provisions of this Section 7.5 are set forth to regulate and define the conduct of certain affairs of the Corporation with respect to certain classes or categories of business opportunities as they may involve H.I.G., the Non-Employee Directors or their respective Affiliates and the powers, rights, duties and liabilities of the Corporation and its directors, officers and stockholders in connection therewith.

(b) None of (i) H.I.G. or any of its Affiliates or (ii) any Non-Employee Director or his or her Affiliates (the persons or entities identified in (i) and (ii) above being referred to, collectively, as “Identified Persons” and, individually, as an “Identified Person”; provided, however, that no employee, consultant or officer of the Corporation shall be an Identified Person) shall, to the fullest extent permitted by law, have any duty to refrain from directly or indirectly (x) engaging in a corporate opportunity in the same or similar business activities or lines of business in which the Corporation or any of its Affiliates now engages or proposes to engage, (y) making investments in any kind of property in which the Corporation may make investments or (z) otherwise competing with the Corporation or any of its Affiliates, and, to the fullest extent permitted by the DGCL, no Identified Person shall (A) be deemed to have acted in bad faith or in a manner inconsistent with the best interests of the Corporation or its stockholders or to have acted in a manner inconsistent with or opposed to any fiduciary duty to the Corporation or its stockholders or (B) be liable to the Corporation or its stockholders for breach of any fiduciary duty, in each case, by reason of the fact that such Identified Person engages in any such activities. The Corporation hereby renounces any interest or expectancy in, or in being offered an opportunity to participate in, any business opportunity which may be a corporate opportunity for an Identified Person and the Corporation or any of its Affiliates, except as provided in paragraph (c) of this Section 7.5. Subject to Section 7.5(c), in the event that any Identified Person acquires knowledge of a potential transaction or other business opportunity which may be a corporate opportunity for itself, herself or himself and the Corporation or any of its Affiliates, such Identified Person shall have no duty to communicate or offer such transaction or other business opportunity to the Corporation or any of its Affiliates and, to the fullest extent permitted by the DGCL, shall not (A) be deemed to have acted in bad faith or in a manner inconsistent with the best interests of the Corporation or its stockholders or to have acted in a manner inconsistent with or opposed to any fiduciary duty to the Corporation or its stockholders or (B) be liable to the Corporation or its stockholders for breach of any fiduciary duty as a stockholder, director or officer of the Corporation, in each case, by reason of the fact that such Identified Person pursues or acquires such corporate opportunity for itself, herself or himself, or offers or directs such corporate opportunity to another Person.

(c) The Corporation does not renounce its interest in any corporate opportunity offered to any Non-Employee Director (including any Non-Employee Director who serves as an officer of this Corporation) if such opportunity is expressly offered to such person solely in his or her capacity as a director or officer of the Corporation and the provisions of Section 7.5(b) shall not apply to any such corporate opportunity.

(d) In addition to and notwithstanding the foregoing provisions of this Section 7.5, a corporate opportunity shall not be deemed to be a potential corporate opportunity for the Corporation if it is a business opportunity that the Corporation is not financially able or contractually permitted or legally able to undertake, or that is, from its nature, not in the line of the Corporation’s business or is of no practical advantage to it or that is one in which the Corporation has no interest or reasonable expectancy.

(e) For purposes of this Section 7.5, “Affiliate” shall mean (x) in respect of H.I.G., any Person that, directly or indirectly, is controlled by, controls or is under common control with H.I.G. and shall include any principal, member, director, partner, shareholder, officer, employee or other representative of any of the foregoing (other than the Corporation and any entity that is controlled by the Corporation), (y) in respect of a Non-Employee Director, any Person that, directly or indirectly, is controlled by such Non-Employee Director (other than the Corporation and any entity that is controlled by the Corporation) and (z) in respect of the Corporation, any Person that, directly or indirectly, is controlled by the Corporation.

(f) To the fullest extent permitted by law, no amendment or repeal of this Section 7.5 in accordance with the provisions hereof shall apply to or have any effect on the liability or alleged liability of any Identified Person for or with respect to any activities or opportunities of which such Identified Person becomes aware prior to such amendment or repeal. This Section 7.5 shall not limit or eliminate any protections or defenses otherwise available to, or any rights to indemnification or advancement of expenses of, any director or officer of the Corporation under this Second Amended and Restated Certificate of Incorporation, the Bylaws of the Corporation, any agreement between the Corporation and such officer or director, or any applicable law.

(g) To the fullest extent permitted by law, any Person purchasing or otherwise acquiring any interest in any shares of capital stock of the Corporation shall be deemed to have notice of and to have consented to the provisions of this Section 7.5.

ARTICLE VIII

EXCLUSIVE FORUM

Section 8.1 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 law, be the sole and exclusive forum for (a) any derivative action or proceeding brought on behalf of the Corporation, (b) any action asserting a claim of breach of fiduciary duty owed by any director, officer, employee, agent or stockholder of the Corporation to the Corporation or the Corporation’s stockholders, creditors or other constituents, (c) any action asserting a claim arising pursuant to any provision of the DGCL or this Second Amended and Restated Certificate of Incorporation or the Bylaws of the Corporation, or (d) any action asserting a claim governed by the internal affairs doctrine, in each case subject to said Court of Chancery having personal jurisdiction over the indispensable parties named as defendants therein; provided that, the provisions of this Article VIII will not apply to suits brought to enforce any liability or duty created by the Securities Act of 1933, as amended, the Securities and Exchange Act of 1934, as amended, or any other claim for which the federal courts have exclusive jurisdiction; and provided further that, if and only if the Court of Chancery of the State of Delaware dismisses any such action for lack of subject matter jurisdiction, such action may be brought in another state or federal court sitting in the State of Delaware. To the fullest extent permitted by applicable law, any person or entity purchasing or otherwise acquiring or holding 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 VIII. Notwithstanding any other provisions of law, this Second Amended and Restated Certificate of Incorporation or the Bylaws of the Corporation, and notwithstanding the fact that a lesser percentage may be specified by law, the affirmative vote of the holders of at least two-thirds in voting power of the outstanding shares of capital stock of the Corporation entitled to vote thereon shall be required to amend or repeal, or to adopt any provision inconsistent with, this Article VIII. If any provision or provisions of this Article VIII shall be held to be invalid, illegal or unenforceable as applied to any person or entity or circumstance for any reason whatsoever, then, to the fullest extent permitted by law, the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this Article VIII (including, without limitation, each portion of any sentence of this Article VIII containing any such provision held to be invalid, illegal or unenforceable that is not itself held to be invalid, illegal or unenforceable) and the application of such provision to other persons or entities and circumstances shall not in any way be affected or impaired thereby.

Section 8.2 If any action the subject matter of which is within the scope of Section 8.1 is filed in a court other than within the State of Delaware (a “Foreign Action”) in the name of any stockholder, such stockholder shall be deemed to have consented to (i) the personal jurisdiction of the state and federal courts of the State of Delaware in connection with any action brought in any such court to enforce Section 8.1 (an “FSC Enforcement Action”) and (ii) having service of process made upon such stockholder in any such FSC Enforcement Action by service upon such stockholder’s counsel in the Foreign Action as agent for such stockholder.

Section 8.3 If any provision or provisions of this Article VIII shall be held to be invalid, illegal or unenforceable as applied to any person or entity or circumstance for any reason whatsoever, then, to the fullest extent permitted by law, the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this Article VIII (including, without limitation, each portion of any sentence of this Article VIII containing any such provision held to be invalid, illegal or unenforceable that is not itself held to be invalid, illegal or unenforceable) and the application of such provision to other persons or entities and circumstances shall not in any way be affected or impaired thereby. 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 VIII.

ARTICLE IX

AMENDMENTS

Notwithstanding any other provisions of this Second Amended and Restated Certificate of Incorporation or any provision of law which might otherwise permit a lesser vote or no vote, but in addition to any affirmative vote of the holders of any particular class or series of the Voting Stock required by law or by this Second Amended and Restated Certificate of Incorporation (including any Certificate of Designation in respect of one or more series of Preferred Stock), the affirmative vote of the holders of at least sixty-six and two-thirds percent (66-2/3%) of the voting power of all of the then-outstanding shares of the Voting Stock, voting together as a single class, shall be required to alter, amend or repeal Articles V, VI, VII and VIII and this Article IX.

* * * *

Exhibit 3.2

AMENDED AND RESTATED BYLAWS

OF

ADTHEORENT HOLDING COMPANY, INC.

(A DELAWARE CORPORATION)

TABLE OF CONTENTS

Page

i

ii

AMENDED AND RESTATED BYLAWS

OF

ADTHEORENT HOLDING COMPANY, INC.

(A DELAWARE CORPORATION)

ARTICLE I

OFFICES

Section 1. Registered Office. The registered office of AdTheorent Holding Company, Inc. (the “Corporation”) in the State of Delaware shall be in the City of Wilmington, County of New Castle, Delaware.

Section 2. Other Offices. The Corporation shall also have and maintain an office or principal place of business at such place as may be fixed by the Board of Directors, and may also have offices at such other places, both within and without the State of Delaware, as the Board of Directors may from time to time determine or the business of the Corporation may require.

ARTICLE II

CORPORATE SEAL

Section 3. Corporate Seal. The Board of Directors may adopt a corporate seal. If adopted, the corporate seal shall consist of a die bearing the name of the Corporation and the inscription, “Corporate Seal-Delaware.” Said seal may be used by causing it or a facsimile thereof to be impressed or affixed or reproduced or otherwise.

ARTICLE III

STOCKHOLDERS’ MEETINGS

Section 4. Place of Meetings. Meetings of the stockholders of the Corporation may be held at such place, either within or without the State of Delaware, as may be determined from time to time by the Board of Directors. The Board of Directors may, in its sole discretion, determine that the meeting shall not be held at any place, but may instead be held solely by means of remote communication as provided under the Delaware General Corporation Law (“DGCL”).

Section 5. Annual Meeting.

(a) The annual meeting of the stockholders of the Corporation, for the purpose of election of directors and for such other business as may properly come before it, shall be held on such date and at such time as may be designated from time to time by the Board of Directors. Subject to that certain Stockholders’ Agreement, dated as of December 22, 2021 (such agreement, as amended, supplemented, restated or otherwise modified from time to time, the “Stockholders’ Agreement”), by and among the Corporation, H.I.G. Growth – AdTheorent, LLC, a Delaware

limited liability company, MCAP Acquisition, LLC, a Delaware limited liability company and the Stockholders (as defined in the Stockholders’ Agreement) party thereto, nominations of persons for election to the Board of Directors of the Corporation and the proposal of business to be considered by the stockholders may be made at an annual meeting of stockholders: (i) pursuant to the Corporation’s notice of meeting of stockholders (with respect to business other than nominations) or any supplement thereto; (ii) brought specifically by or at the direction of the Board of Directors; or (iii) by any stockholder of the Corporation who was a stockholder of record at the time of giving the stockholder’s notice provided for in Section 5(b) below, who is entitled to vote at the meeting and who complied with the notice procedures set forth in this Section 5. For the avoidance of doubt, clause (iii) above shall be the exclusive means for a stockholder to make nominations and submit other business (other than matters properly included in the Corporation’s notice of meeting of stockholders and proxy statement under Rule 14a-8 under the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder (the “1934 Act”)) before an annual meeting of stockholders.

(b) At an annual meeting of the stockholders, only such business shall be conducted as is a proper matter for stockholder action under Delaware law and as shall have been properly brought before the meeting in accordance with the procedures below.

(i) For nominations for the election to the Board of Directors to be properly brought before an annual meeting by a stockholder pursuant to clause (iii) of Section 5(a) of these Bylaws, the stockholder must deliver written notice to the Secretary at the principal executive offices of the Corporation on a timely basis as set forth in Section 5(b)(iii) and must update and supplement such written notice on a timely basis as set forth in Section 5(c). Such stockholder’s notice shall set forth: (A) as to each nominee such stockholder proposes to nominate at the meeting: (1) the name, age, business address and residence address of such nominee; (2) the principal occupation or employment of such nominee; (3) the class and number of shares of each class of capital stock of the Corporation which are owned of record and beneficially by such nominee; (4) the date or dates on which such shares were acquired and the investment intent of such acquisition; (5) a description of all Derivative Transactions (as defined below) by such nominee during the previous twelve (12) month period, including the date of the transactions and the class, series and number of securities involved in, and the material economic terms of, such Derivative Transactions; (6) a written statement executed by such nominee that such nominee agrees to tender an irrevocable resignation to the Secretary of the Corporation, to be effective upon such person’s failure to receive the required vote for re-election in any uncontested election at which such person would face re-election and acceptance of such resignation by the Board of Directors; (7) a written statement executed by such nominee that such nominee acknowledges that as a director of the Corporation, such nominee will owe a fiduciary duty under Delaware law with respect to the Corporation and its stockholders; (8) a description of all direct and indirect compensation and other material monetary agreements, arrangements and understandings during the past three (3) years, and any other material relationships, between or among any Proponent (as defined below), on the one hand, and such nominee, such nominee’s affiliates and associates and any other persons with whom such nominee (or any of such nominee’s affiliates and associates) is acting in concert, on the other hand, including, without limitation, all information that would be required to be disclosed pursuant to Item 404 under Regulation S-K; (9) such other information concerning such nominee as would be required to be disclosed in a proxy statement soliciting proxies for the election of such

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nominee as a director in an election contest (even if an election contest is not involved), or that is otherwise required to be disclosed pursuant to Section 14 of the 1934 Act (including such person’s written consent to being named as a nominee and to serving as a director if elected); (10) such other information as the Corporation may reasonably require such nominee to furnish in order for the Corporation to determine the eligibility of such 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; and (11) a written questionnaire, in the form required by the Secretary of the Corporation, with respect to the background and qualifications of such nominee and the background and other relevant facts about the Proponent and each other person on whose behalf the nomination is being made (which questionnaire shall be provided by the Secretary upon written request) and a written representation and agreement (in the form provided by the Secretary upon written request) that, among other matters, such nominee: (i) is not and will not become a party to any agreement, arrangement or understanding with, and has not given any commitment or assurance to, any person as to how such potential nominee, if elected as a director, will act or vote on any issue or question that has not been disclosed in such questionnaire; (ii) is not and will not become a party to any agreement, arrangement or understanding with any person other than the Corporation with respect to any direct or indirect compensation, reimbursement or indemnification in connection with service or action as a director that has not been disclosed in such questionnaire; (iii) would be in compliance, if elected or re-elected as a director, and will comply with, applicable law and all corporate governance, conflict of interest, confidentiality and other policies and guidelines of the Corporation applicable to directors generally and publicly available (whether on the Corporation’s website or otherwise) as of the date of such representation and agreement and (iv) intends to serve as a director for the full term for which such person is standing for election; and (B) the information required by Section 5(b)(iv). The Corporation may require any proposed nominee to furnish such other information as it may reasonably require 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 proposed nominee. Any such update or supplement shall be delivered to the Secretary at the principal executive offices of the Corporation not later than five (5) business days after the request by the Corporation for subsequent information has been delivered to such stockholder.

(ii) Other than proposals sought to be included in the Corporation’s proxy materials pursuant to Rule 14a-8 under the 1934 Act, for business other than nominations for the election to the Board of Directors to be properly brought before an annual meeting by a stockholder pursuant to clause (iii) of Section 5(a) of these Bylaws, the stockholder must deliver written notice to the Secretary at the principal executive offices of the Corporation on a timely basis as set forth in Section 5(b)(iii), and must update and supplement such written notice on a timely basis as set forth in Section 5(c). Such stockholder’s notice shall set forth: (A) as to each matter such stockholder proposes to bring before the meeting, a brief description of the business desired to be brought before the meeting, the reasons for conducting such business at the meeting, the text of the proposal or business (including the text of any resolutions proposed for consideration and in the event such business includes a proposal to amend these Bylaws, the language of the proposed amendment), and any material interest in such business of any Proponent (as defined below) (including any anticipated benefit of such business to any Proponent other than solely as a result of its ownership of the Corporation’s capital stock, that is material to any Proponent individually, or to the Proponents in the aggregate); and (B) the information required by Section 5(b)(iv).

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(iii) To be timely, the written notice required by Section 5(b)(i) or 5(b)(ii) must be received by the Secretary at the principal executive offices of the Corporation not later than the close of business on the ninetieth (90^th) day nor earlier than the close of business on the one hundred twentieth (120^th) day prior to the first anniversary of the preceding year’s annual meeting of the stockholders of the Corporation; provided, however, that, subject to the last sentence of this Section 5(b)(iii), in the event that the date of the annual meeting is advanced more than thirty (30) days prior to or delayed by more than thirty (30) days after the anniversary of the preceding year’s annual meeting, notice by the stockholder to be timely must be so received (A) not earlier than the close of business on the one hundred twentieth (120^th) day prior to such annual meeting and (B) not later than the close of business on the later of (y) the ninetieth (90^th) day prior to such annual meeting and (z) the tenth (10^th) day following the day on which public announcement of the date of such meeting is first made. In no event shall an adjournment or a postponement of an annual meeting of the stockholders of the Corporation for which notice has been given, or the public announcement thereof has been made, commence a new time period (or extend any time period) for the giving of a stockholder’s notice as described above.

(iv) To be in proper written form, the written notice required by Section 5(b)(i) or 5(b)(ii) shall also set forth, as of the date of the notice and as to the stockholder giving the notice and the beneficial owner, if any, on whose behalf the nomination or proposal is made (each, a “Proponent” and collectively, the “Proponents”): (A) the name and address of each Proponent, as they appear on the Corporation’s books; (B) the class, series and number of shares of the Corporation that are owned beneficially and of record by each Proponent; (C) a description of any agreement, arrangement or understanding (whether oral or in writing) with respect to such nomination or proposal between or among any Proponent and any of its affiliates or associates, and any others (including their names) acting in concert, or otherwise under the agreement, arrangement or understanding, with any of the foregoing; (D) any proxy, contract, arrangement, understanding or relationship pursuant to which any Proponent or such Proponent’s nominee has a right to vote any class or series of shares of the Corporation; (E) any direct or indirect interest of any Proponent or such Proponent’s nominee in any contract with the Corporation, any affiliate of the Corporation or any principal competitor of the Corporation (including, without limitation, any employment agreement, collective bargaining agreement or consulting agreement); (F) a representation that each Proponent is a holder of record or a beneficial owner, as the case may be, of shares of the Corporation entitled to vote at the meeting and intend to appear in person or by proxy at the meeting to nominate the person or persons specified in the notice (with respect to a notice under Section 5(b)(i)) or to propose the business that is specified in the notice (with respect to a notice under Section 5(b)(ii)); (G) a representation as to whether the Proponents intend to deliver a proxy statement and form of proxy to holders of a sufficient number of the Corporation’s voting shares to elect such nominee or nominees (with respect to a notice under Section 5(b)(i)) or to carry such proposal (with respect to a notice under Section 5(b)(ii)); (H) to the extent known by any Proponent, the name and address of any other stockholder supporting the proposal on the date of such stockholder’s notice; (I) any pending or threatened litigation in which any Proponent is a party; (J) if such Proponent is not a natural person, the identity of the natural person or persons associated with such Proponent responsible for the formulation of and decision to propose the business to be brought before the meeting (such person or persons, the “Responsible Person”), the manner in which such Responsible Person was selected, any fiduciary duties owed by such Responsible Person to the equity holders or other beneficiaries of such Proponent, the

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qualifications and background of such Responsible Person and any material interests or relationships of such Responsible Person that are not shared generally by any other record or beneficial holder of the shares of any class or series of the Corporation and that reasonably could have influenced the decision of such Proponent to propose such business to be brought before the meeting of stockholders; (K) a certification regarding whether each Proponent has complied with all federal, state and other legal requirements in connection with such Proponent’s acquisition of shares of capital stock or other securities of the Corporation; (L) any other information relating to each Proponent 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 stockholder proposals pursuant to Section 14 of the 1934 Act; (M) a description of all Derivative Transactions (as defined below) by each Proponent during the previous twelve (12) month period, including the date of the transactions and the class, series and number of securities involved in, and the material economic terms of, such Derivative Transactions; and (N) any significant equity interest in, or any Derivative Transaction with respect to, any principal competitor of the Corporation held by any Proponent.

(c) A stockholder providing written notice required by Section 5(b)(i) or 5(b)(ii) shall update and supplement such notice in writing, if necessary, so that the information provided or required to be provided in such notice is true and correct in all material respects as of (i) the record date for the meeting and (ii) the date that is five (5) business days prior to the meeting and, in the event of any adjournment or postponement thereof, five (5) business days prior to such adjourned or postponed meeting. In the case of an update and supplement pursuant to clause (i) of this Section 5(c), such update and supplement shall be received by the Secretary at the principal executive offices of the Corporation not later than five (5) business days after the record date for the meeting. In the case of an update and supplement pursuant to clause (ii) of this Section 5(c), such update and supplement shall be received by the Secretary at the principal executive offices of the Corporation not later than two (2) business days prior to the date for the meeting, and, in the event of any adjournment or postponement thereof, two (2) business days prior to such adjourned or postponed meeting.

(d) Notwithstanding anything in Section 5(b)(iii) to the contrary, in the event that the number of directors of the Board of Directors of the Corporation is increased and there is no public announcement of the appointment of a director, or, if no appointment was made, of the vacancy, made by the Corporation at least ten (10) days before the last day a stockholder may deliver a notice of nomination in accordance with Section 5(b)(iii), a stockholder’s notice required by this Section 5 and which complies with the requirements in Section 5(b)(i), other than the timing requirements in Section 5(b)(iii), shall also be considered timely, but only with respect to nominees for any new positions created by such increase, if it shall be received by the Secretary at the principal executive offices of the Corporation not later than the close of business on the tenth (10th) day following the day on which such public announcement is first made by the Corporation. In no event shall an adjournment or a postponement of an annual meeting of the stockholders of the Corporation for which notice has been given, or the public announcement thereof has been made, commence a new time period (or extend any time period) for the giving of a stockholder’s notice as described above.

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(e) A person shall not be eligible for election as a director at an annual meeting of the stockholders unless the person is nominated in accordance with Section 5(a)(i). Further, no business shall be conducted at an annual meeting of the stockholders except business brought before such annual meeting in accordance with this Section 5. Except as otherwise required by law, the chairperson 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, or the Proponent does not act in accordance with the requirements and representations set forth in Sections 5(b)(iv), to declare that such proposal or nomination shall not be presented for stockholder action at the meeting and shall be disregarded, notwithstanding that proxies in respect of such nominations or such business may have been solicited or received. Notwithstanding anything in these Bylaws to the contrary, unless otherwise required by law, if a Proponent intending to propose business or make nominations at an annual meeting of the stockholders (or a qualified representative of the Proponent) does not appear at the meeting to present the proposed business or nominations, such business or nominations shall not be considered, notwithstanding that proxies in respect of such business or nominations may have been solicited or received.

(f) Notwithstanding the foregoing provisions of this Section 5, in order to include information with respect to a stockholder proposal in the proxy statement and form of proxy for a stockholders’ meeting, a stockholder must also comply with all applicable requirements of the 1934 Act. Nothing in these Bylaws shall be deemed to affect any rights of stockholders to request inclusion of proposals in the Corporation’s proxy statement pursuant to Rule 14a-8 under the 1934 Act; provided, however, that any references in these Bylaws to the 1934 Act are not intended to and shall not limit the requirements applicable to proposals and/or nominations to be considered pursuant to Section 5(a)(iii) of these Bylaws.

(g) For purposes of Sections 5 and 6,

(i) “affiliates” and “associates” shall have the meanings set forth in Rule 405 under the Securities Act of 1933, as amended, and Rule 12b-2 under the 1934 Act.

(ii) a “Derivative Transaction” means any agreement, arrangement, interest or understanding entered into by, or on behalf or for the benefit of, any Proponent or any of its affiliates or associates, whether record or beneficial:

(w) the value of which is derived in whole or in part from the value of any class or series of shares or other securities of the Corporation,

(x) which otherwise provides any direct or indirect opportunity to gain or share in any gain derived from a change in the value of securities of the Corporation,

(y) the effect or intent of which is to mitigate loss, manage risk or benefit of security value or price changes, or

(z) which provides the right to vote or increase or decrease the voting power of, such Proponent, or any of its affiliates or associates, with respect to any securities of the Corporation, which agreement, arrangement, interest or understanding may include, without limitation, any option, warrant, debt position, note, bond, convertible security, swap, stock appreciation right, short position, profit interest, hedge, right to

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dividends, voting agreement, performance-related fee or arrangement to borrow or lend shares (whether or not subject to payment, settlement, exercise or conversion in any such class or series), and any proportionate interest of such Proponent in the securities of the Corporation held by any general or limited partnership, or any limited liability company, of which such Proponent is, directly or indirectly, a general partner or managing member; and

(iii) “public announcement” shall mean disclosure in a press release reported by the Dow Jones News Service, Associated Press or comparable national news service or in a document publicly filed by the Corporation with the Securities and Exchange Commission pursuant to Sections 13, 14 or 15(d) of the 1934 Act.

Section 6. Special Meetings.

(a) Special meetings of the stockholders of the Corporation may be called, for any purpose as is a proper matter for stockholder action under Delaware law, by (i) the Chairperson of the Board of Directors, (ii) the Chief Executive Officer, or (iii) the Board of Directors pursuant to a resolution adopted by a majority of the total number of authorized directors (whether or not there exist any vacancies in previously authorized directorships at the time any such resolution is presented to the Board of Directors for adoption). A special meeting may not be called by any other person or person(s).

(b) For a special meeting called pursuant to Section 6(a), the Board of Directors shall determine the time and place, if any, of such special meeting. Upon determination of the time and place, if any, of the meeting, the Secretary shall cause a notice of meeting to be given to the stockholders entitled to vote, in accordance with the provisions of Section 7 of these Bylaws. No business may be transacted at a special meeting otherwise than as specified in the notice of meeting.

(c) Subject to the Stockholders’ Agreement, nominations of persons for election to the Board of Directors may be made at a special meeting of stockholders at which directors are to be elected (i) by or at the direction of the Board of Directors or (ii) by any stockholder of the Corporation who is a stockholder of record at the time of giving notice provided for in this Section 6(c), who shall be entitled to vote at the meeting and who delivers written notice to the Secretary of the Corporation setting forth the information required by Section 5(b)(i). In the event the Corporation calls a special meeting of stockholders for the purpose of electing one or more directors to the Board of Directors, any such stockholder of record 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 written notice setting forth the information required by Section 5(b)(i) of these Bylaws shall be received by the Secretary at the principal executive offices of the Corporation not later than the close of business on the later of the ninetieth (90^th) day prior to such meeting or the tenth (10^th) day following the day on which public announcement is first made by the Corporation of the date of the special meeting. The stockholder shall also update and supplement such information as required under Section 5(c). In no event shall an adjournment or a postponement of a special meeting for which notice has been given, or the public announcement thereof has been made, commence a new time period (or extend any time period) for the giving of a stockholder’s notice as described above.

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(d) Notwithstanding the foregoing provisions of this Section 6, a stockholder must also comply with all applicable requirements of the 1934 Act with respect to matters set forth in this Section 6. Nothing in these Bylaws shall be deemed to affect any rights of stockholders to request inclusion of proposals in the Corporation’s proxy statement pursuant to Rule 14a-8 under the 1934 Act; provided, however, that any references in these Bylaws to the 1934 Act are not intended to and shall not limit the requirements applicable to nominations for the election to the Board of Directors or proposals of other business to be considered pursuant to Section 6(c) of these Bylaws.

(e) Except as otherwise provided in the Stockholders’ Agreement, a person shall not be eligible for election as a director at a special meeting of stockholders at which directors are to be elected unless the person is nominated in accordance with Section 6(c). Except as otherwise required by law, the chairperson of the meeting shall have the power and duty to determine whether a nomination was made in accordance with the procedures set forth in these Bylaws and, if any proposed nomination or business is not in compliance with these Bylaws (including, but not limited to, the case in which the Proponent does not act in accordance with the requirements and representations set forth in Sections 5(b)(iv)), to declare that such nomination shall not be presented for stockholder action at the meeting and shall be disregarded, notwithstanding that proxies in respect of such nominations may have been solicited or received. Notwithstanding anything in these Bylaws to the contrary, unless otherwise required by law, if a Proponent intending to make nominations at a special meeting the stockholders (or a qualified representative of the Proponent) does not appear at the meeting to present the nominations, such nominations shall not be considered, notwithstanding that proxies in respect of such nominations may have been solicited or received.

Section 7. Notice of Meetings. Except as otherwise provided by law, notice, given in writing or by electronic transmission, of each meeting of stockholders shall be given not less than ten (10) nor more than sixty (60) days before the date of the meeting to each stockholder entitled to vote at such meeting, such notice to specify the place, if any, date and hour, in the case of special meetings, the purpose or purposes of the meeting, and the means of remote communications, if any, by which stockholders and proxy holders may be deemed to be present in person and vote at any such meeting. If mailed, notice is given when deposited in the United States mail, postage prepaid, directed to the stockholder at such stockholder’s address as it appears on the records of the Corporation. If sent via electronic transmission, notice is given as of the sending time recorded at the time of transmission. Notice of the time, place, if any, and purpose of any meeting of stockholders (to the extent required) may be waived in writing, signed by the person entitled to notice thereof, or by electronic transmission by such person, either before or after such meeting, and will be waived by any stockholder by his or her attendance thereat in person, by remote communication, if applicable, or by proxy, except when the stockholder 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. Any stockholder so waiving notice of such meeting shall be bound by the proceedings of any such meeting in all respects as if due notice thereof had been given.

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Section 8. Quorum. At all meetings of stockholders, except where otherwise provided by law or by the Corporation’s Second Amended and Restated Certificate of Incorporation (as the same may be amended or restated from time to time, the “Certificate of Incorporation”), or by these Bylaws, the presence, in person, by remote communication, if applicable, or by proxy duly authorized, of the holders of a majority of the voting power of the outstanding shares of stock entitled to vote shall constitute a quorum for the transaction of business. In the absence of a quorum, any meeting of stockholders may be adjourned, from time to time, either by the chairperson of the meeting or by vote of the holders of a majority of the shares represented thereat, but no other business shall be transacted at such meeting. The stockholders present at a duly called or convened 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.

Section 9. Voting Standard for Stockholder Meetings. Except as otherwise provided by law or by applicable stock exchange rules, or by the Certificate of Incorporation or these Bylaws, the affirmative vote of the holders of a majority of the shares present in person, by remote communication, if applicable, or represented by proxy duly authorized at the meeting and entitled to vote generally on the subject matter shall be the act of the stockholders. Except as otherwise provided by law, the Certificate of Incorporation or these Bylaws, directors shall be elected by a plurality in voting power of the shares present in person, by remote communication, if applicable, or represented by proxy duly authorized at the meeting and entitled to vote generally on the election of directors.

Where a separate vote by a class or classes or series is required, except where otherwise provided by law or by the Certificate of Incorporation or these Bylaws or by applicable stock exchange rules, a majority of the voting power of the outstanding shares of such class or classes or series, present in person, by remote communication, if applicable, or represented by proxy duly authorized, shall constitute a quorum entitled to take action with respect to that vote on that matter. Except where otherwise provided by law or by the Certificate of Incorporation or these Bylaws or by applicable stock exchange rules, the affirmative vote of the holders of a majority of shares of such class or classes or series present in person, by remote communication, if applicable, or represented by proxy at the meeting shall be the act of such class or classes or series.

Section 10. Adjournment and Notice of Adjourned Meetings. Any meeting of stockholders, whether annual or special, may be adjourned from time to time either by the chairperson of the meeting or by the vote of the holders of a majority of the shares present in person, by remote communication, if applicable, or represented by proxy duly authorized at the meeting. When a meeting is adjourned to another time or place, if any, notice need not be given of the adjourned meeting if the time and place, if any, thereof are announced at the meeting at which the adjournment is taken. At the adjourned meeting, the Corporation may transact any business that might have been transacted at the original meeting. If the adjournment is for more than thirty (30) days or if after the adjournment a new record date is fixed for the adjourned meeting, a notice of the adjourned meeting shall be given to each stockholder of record entitled to vote at the meeting.

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Section 11. Voting Rights. For the purpose of determining those stockholders entitled to vote at any meeting of the stockholders, except as otherwise provided by law, only persons in whose names shares stand on the stock records of the Corporation on the record date, as provided in Section 13 of these Bylaws, shall be entitled to vote at any meeting of stockholders. Every person entitled to vote shall have the right to do so either in person, by remote communication, if applicable, or by an agent or agents authorized by a proxy granted in accordance with Delaware law. An agent so appointed need not be a stockholder. No proxy shall be voted after three (3) years from its date of creation unless the proxy explicitly provides for a longer period.

Section 12. Joint Owners of Stock. If shares or other securities having voting power stand of record in the names of two (2) or more persons, whether fiduciaries, members of a partnership, joint tenants, tenants in common, tenants by the entirety, or otherwise, or if two (2) or more persons have the same fiduciary relationship respecting the same shares, unless the Secretary is given written notice to the contrary and is furnished with a copy of the instrument or order appointing them or creating the relationship wherein it is so provided, their acts with respect to voting shall have the following effect: (a) if only one (1) votes, his or her act binds all; (b) if more than one (1) votes, the act of the majority so voting binds all; (c) if more than one (1) votes, but the vote is evenly split on any particular matter, each faction may vote the securities in question proportionally, or may apply to the Court of Chancery of the State of Delaware for relief as provided in Section 217(b) of the DGCL. If the instrument filed with the Secretary shows that any such tenancy is held in unequal interests, a majority or even-split for the purpose of subsection (c) of this Section 12 shall be a majority or even-split in interest.

Section 13. List of Stockholders. The Secretary shall prepare and make, at least ten (10) days before every meeting of stockholders, a complete list of the stockholders entitled to vote at said meeting, arranged in alphabetical order, showing the address of each stockholder and the number of shares registered in the name of each stockholder. Such list shall be open to the examination of any stockholder, for any purpose germane to the meeting, (a) on a reasonably accessible electronic network, provided that the information required to gain access to such list is provided with the notice of the meeting, or (b) during ordinary business hours, at the principal place of business of the Corporation. In the event that the Corporation determines to make the list available on an electronic network, the Corporation may take reasonable steps to ensure that such information is available only to stockholders of the Corporation. The list shall be open to examination of any stockholder during the time of the meeting as provided by law.

Section 14. Inspectors of Election. Before any meeting of stockholders, the Board of Directors shall appoint an inspector or inspectors of election to act at the meeting or its adjournment. The number of inspectors shall be either one or three. Inspectors may be employees of the Corporation or otherwise serve the Corporation in other capacities. If any person appointed as inspector fails to appear or fails or refuses to act, then the chairperson of the meeting may, and upon the request of any stockholder or a stockholder’s proxy shall, appoint a person to fill that vacancy; provided further that, in any case, if no inspector or alternate is able to act at a meeting of stockholders, the chairperson of the meeting shall appoint at least one inspector to act at the meeting.

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Each inspector, before entering upon the discharge of his or her duties, shall take and sign an oath to execute faithfully the duties of inspector with strict impartiality and according to the best of his or her ability. Such inspectors shall:

(i) determine the number of shares outstanding and the voting power of each, the number of shares represented at the meeting, the existence of a quorum, and the authenticity, validity, and effect of proxies;

(ii) receive votes, ballots or consents;

(iii) hear and determine all challenges and questions in any way arising in connection with the right to vote;

(iv) count and tabulate all votes or consents;

(v) determine when the polls shall close;

(vi) determine the result;

(vii) certify their determination of the number of shares represented at the meeting and their count of all votes and ballots; and

(viii) do any other acts that may be proper to conduct the election or vote with fairness to all stockholders.

The inspectors of election shall perform their duties impartially, in good faith, to the best of their ability and as expeditiously as is practical. If there are three inspectors of election, the decision, act or certificate of a majority is effective in all respects as the decision, act or certificate of all. Any report or certificate made by the inspectors of election is prima facie evidence of the facts stated therein.

Section 15. Action without Meeting. Unless otherwise provided in the Certificate of Incorporation, no action shall be taken by the stockholders of the Corporation except at an annual or a special meeting of the stockholders called in accordance with these Bylaws, and no action shall be taken by the stockholders by written consent or electronic transmission.

Section 16. Organization.

(a) At every meeting of stockholders, the Chairperson of the Board of Directors, or, if a Chairperson has not been appointed or is absent, the Chief Executive Officer, or if no Chief Executive Officer is then serving or is absent, the President, or, if the President is absent, a chairperson of the meeting chosen by a majority in interest of the stockholders entitled to vote, present in person, by remote communication, if applicable, or represented by proxy duly authorized, shall act as chairperson. The Corporation’s Board of Directors or the Chairperson of the Board may appoint the Chief Executive Officer as chairperson of the meeting. The Secretary, or, in his or her absence, an Assistant Secretary or other officer or other person directed to do so by the chairperson of the meeting, shall act as secretary of the meeting.

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(b) The Board of Directors of the Corporation shall be entitled to make such rules or regulations for the conduct of meetings of stockholders as it shall deem necessary, appropriate or convenient. Subject to such rules and regulations of the Board of Directors, if any, the chairperson of the meeting shall have the right and authority to prescribe such rules, regulations and procedures and to do all such acts as, in the judgment of such chairperson, are necessary, appropriate or convenient for the proper conduct of the meeting, including, without limitation, establishing an agenda or order of business for the meeting, rules and procedures for maintaining order at the meeting and the safety of those present, limitations on participation in such meeting to stockholders of record of the Corporation and their duly authorized and constituted proxies and such other persons as the chairperson shall permit, restrictions on entry to the meeting after the time fixed for the commencement thereof, limitations on the time allotted to questions or comments by participants and regulation of the opening and closing of the polls for balloting on matters which are to be voted on by ballot. The date and time of the opening and closing of the polls for each matter upon which the stockholders will vote at the meeting shall be announced at the meeting. Unless and to the extent determined by the Board of Directors or the chairperson of the meeting, meetings of stockholders shall not be required to be held in accordance with rules of parliamentary procedure.

ARTICLE IV

DIRECTORS

Section 17. Number. The authorized number of directors of the Corporation shall be fixed in accordance with the Certificate of Incorporation. Directors need not be stockholders unless so required by the Certificate of Incorporation. If for any cause, the directors shall not have been elected at an annual meeting of the stockholders, they may be elected as soon thereafter as convenient at a special meeting of the stockholders called for that purpose in the manner provided in these Bylaws.

Section 18. Powers. The business and affairs of the Corporation shall be managed by or under the direction of the Board of Directors, except as may be otherwise provided by law or by the Certificate of Incorporation.

Section 19. Election, Qualification and Term of Office of Directors. Subject to the Stockholders’ Agreement, directors shall be elected by a plurality in voting power of the shares present in person, by remote communication, if applicable, or represented by proxy at a meeting of the stockholders and entitled to vote in the election of directors. Subject to (i) the Stockholders’ Agreement, (ii) the rights of the holders of any series of preferred stock to elect additional directors under specified circumstances, and (iii) the Certificate of Information, each director, including a director elected to fill a vacancy, shall be elected at each annual meeting of stockholders to serve until the expiration of the term of the class, if any, for which such director is elected or, if no such class term is applicable, until the next annual meeting of stockholders. Each director shall serve until such director’s successor is duly elected and qualified or until such director’s earlier death, resignation, retirement, disqualification or removal. No decrease in the number of directors constituting the Board of Directors shall shorten the term of any incumbent director.

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Section 20. Vacancies. Subject to the Stockholders’ Agreement, unless otherwise provided in the Certificate of Incorporation, and subject to the rights of the holders of any series of preferred stock or as otherwise provided by applicable law, any vacancies on the Board of Directors resulting from death, resignation, disqualification, removal or other causes and any newly created directorships resulting from any increase in the number of directors shall, unless the Board of Directors determines by resolution that any such vacancies or newly created directorships shall be filled by stockholders and except as otherwise provided by applicable law, be filled only by the affirmative vote of a majority of the directors then in office, even though less than a quorum of the Board of Directors, or by a sole remaining director, provided, however, that, subject to the Stockholders’ Agreement, whenever the holders of any series of preferred stock are entitled to elect one or more directors by the provisions of the Certificate of Incorporation, vacancies and newly created directorships of such series will, unless the Board of Directors determines by resolution that any such vacancies or newly created directorships will be filled by stockholders, be filled by a majority of the directors elected by such series then in office, or by a sole remaining director so elected, and not by the stockholders. Any director elected in accordance with this Section 20 shall hold office until the expiration of the term of the class of such director, if any, and if no such class term is applicable, until the next annual meeting of stockholders, and, in each case, until such director’s successor shall have been elected and qualified, or until such director’s prior death, resignation, retirement, disqualification or other removal. A vacancy in the Board of Directors shall be deemed to exist under these Bylaws in the case of the death, resignation, retirement, disqualification or removal of any director.

Section 21. Resignation. Any director may resign at any time by delivering his or her notice in writing or by electronic transmission to the Secretary, such resignation to specify whether it will be effective at a particular time. If no such specification is made, the Secretary, in his or her discretion, may either (a) require confirmation from the director prior to deeming the resignation effective, in which case the resignation will be deemed effective upon receipt of such confirmation, or (b) deem the resignation effective at the time of delivery of the resignation to the Secretary. Subject to the Stockholders’ Agreement and the rights of the holders of any series of preferred stock or as otherwise provided by applicable law, when one or more directors shall resign from the Board of Directors, effective at a future date, a majority of the directors then in office, including those who have so resigned, shall have power to fill such vacancy or vacancies, the vote thereon to take effect when such resignation or resignations shall become effective, and each director so chosen shall hold office for the unexpired portion of the term of the director whose place shall be vacated and until his or her successor shall have been duly elected and qualified.

Section 22. Removal. Subject to any limitation imposed by applicable law or the Stockholders’ Agreement or the Certificate of Incorporation, the Board of Directors or any individual director or directors may be removed with or without cause by the affirmative vote of the holders of a majority of the then-outstanding shares of capital stock of the Corporation entitled to vote generally at an election of directors.

Section 23. Meetings.

(a) Regular Meetings. Unless otherwise restricted by the Certificate of Incorporation, regular meetings of the Board of Directors may be held at any time or date and at any place within or without the State of Delaware which has been designated by the Board of Directors and publicized among all directors, either orally or in writing, by telephone, including a voice-messaging system or other system designed to record and communicate messages, facsimile, or by electronic mail or other electronic means. No further notice shall be required for regular meetings of the Board of Directors.

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(b) Special Meetings. Unless otherwise restricted by the Certificate of Incorporation, special meetings of the Board of Directors may be held at any time and place within or without the State of Delaware whenever called by the Chairperson of the Board, the Chief Executive Officer, the Secretary or at least two directors. Notice of such special meetings shall be provided in accordance with Section 23(d).

(c) Meetings by Electronic Communications Equipment. Any member of the Board of Directors, or of any committee thereof, may participate in a meeting by means of conference telephone or other communications equipment by means of which all persons participating in the meeting can hear each other, and participation in a meeting by such means shall constitute presence in person at such meeting.

(d) Notice of Special Meetings. Notice of the time and place of all special meetings of the Board of Directors shall be orally or in writing, by telephone, including a voice messaging system or other system or technology designed to record and communicate messages, facsimile, or by electronic mail or other electronic means, at least twenty-four (24) hours before the date and time of the meeting. If notice is sent by U.S. mail, it shall be sent by first class mail, postage prepaid, at least three (3) days before the date of the meeting. Notice of any meeting may be waived in writing, or by electronic transmission, at any time before or after the meeting and will be waived by any director by attendance thereat, except when the director attends the 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.

(e) Waiver of Notice. The transaction of all business at any meeting of the Board of Directors, or any committee thereof, however called or noticed, or wherever held, shall be valid as though it had been transacted at a meeting duly held after regular call and notice, if a quorum be present and if, either before or after the meeting, each of the directors not present who did not receive notice shall sign a written waiver of notice or shall waive notice by electronic transmission. All such waivers shall be filed with the corporate records or made a part of the minutes of the meeting.

Section 24. Quorum and Voting.

(a) Unless the Certificate of Incorporation requires a greater number, and except as provided in Section 20 (Vacancies) with respect to filling vacancies on the Board of Directors or except with respect to questions related to indemnification arising under Section 46 (Indemnification) for which a quorum shall be one-third of the exact number of directors fixed from time to time, a quorum of the Board of Directors shall consist of a majority of the exact number of directors fixed from time to time by the Board of Directors in accordance with the Certificate of Incorporation; provided, however, at any meeting whether a quorum be present or otherwise, a majority of the directors present may adjourn from time to time until the time fixed for the next regular meeting of the Board of Directors, without notice other than by announcement at the meeting.

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(b) At each meeting of the Board of Directors at which a quorum is present, all questions and business shall be determined by the affirmative vote of a majority of the directors present, unless a different vote be required by law, the Certificate of Incorporation or these Bylaws. Notwithstanding anything to the contrary herein, at all properly called meetings of the Board of Directors at which a quorum is established, the Chairperson of the Board or, if there is no Chairperson in office, the Chief Executive Officer, shall have the tie-breaking vote if the Board of Directors is deadlocked on any matter requiring the approval of the Board of Directors or a committee thereof (on which the Chairperson serves). For the purpose of this paragraph, the Board of Directors or a committee thereof shall be considered “deadlocked” with respect to a particular matter brought before a properly called meeting of the Board of Directors or a committee thereof at which a quorum is established, if the number of votes “in favor” of, or affirming, such matter is equal to the number of votes “against,” or dissenting upon, such matter, with “abstentions” included as votes “against.”

Section 25. Action without Meeting. Unless otherwise restricted by the Certificate of Incorporation or these Bylaws, any action required or permitted to be taken at any meeting of the Board of Directors or of any committee thereof may be taken without a meeting, if all members of the Board of Directors or committee, as the case may be, consent thereto in writing or by electronic transmission. Such writing or writings or transmission or transmissions shall be filed with the minutes of proceedings of the Board of Directors or committee. Such filing shall be in paper form if the minutes are maintained in paper form and shall be in electronic form if the minutes are maintained in electronic form.

Section 26. Fees and Compensation. Directors shall be entitled to such compensation for their services as may be approved by the Board of Directors, including, if so approved, by resolution of the Board of Directors, a fixed sum and expenses of attendance, if any, for attendance at each regular or special meeting of the Board of Directors and at any meeting of a committee of the Board of Directors and equity awards for service as Directors. Nothing herein contained shall be construed to preclude any director from serving the Corporation in any other capacity as an officer, agent, employee, or otherwise and receiving compensation therefor.

Section 27. Committees.

(a) Committees. The Board of Directors may, from time to time, appoint such committees as may be permitted by law. Such committees appointed by the Board of Directors shall consist of one (1) or more members of the Board of Directors and shall have such powers and perform such duties as may be prescribed by the resolution or resolutions creating such committees.

(b) Term. The Board of Directors, subject to the rights of the holders of any series of preferred stock, the requirements of applicable law and stock exchange rules, and the provisions of subsections (a) or (b) of this Section 27, may at any time increase or decrease the number of members of a committee or terminate the existence of a committee. The membership of a committee member shall terminate on the date of his or her death or voluntary resignation from the committee or from the Board of Directors. The Board of Directors may at any time for any reason remove any individual committee member and the Board of Directors may fill any committee vacancy created by death, resignation, retirement, disqualification, or removal or

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increase in the number of members of the committee. The Board of Directors may designate one or more directors as alternate members of any committee, who may replace any absent or disqualified member at any meeting of the committee, and, in addition, in the absence or disqualification of any member of a committee and subject to the requirements of applicable law and stock exchange rules, the member or members thereof present at any meeting and not disqualified from voting, whether or not he, she or they constitute a quorum, may unanimously appoint another member of the Board of Directors to act at the meeting in the place of any such absent or disqualified member.

(c) Meetings. Unless the Board of Directors shall otherwise provide, meetings of any committee appointed pursuant to this Section 27 shall be governed by, and held and taken in accordance with, the provisions of (i) Section 23 (Meetings); (ii) Section 24 (Quorum and Voting); and (iii) Section 25 (Action without a Meeting); with such changes in the context of such Sections as are necessary to substitute such committee and its members for the Board and its members. However, (A) the time of regular meetings of such committee may be determined either by resolution of the Board or by resolution of such committee; (B) special meetings of such committee may also be called by resolution of the Board, by a majority of the committee members or by the chairperson of such committee; and (C) the Board may adopt rules for the governance of any committee to override the provisions that would otherwise apply to such committee pursuant to this Section 27(d), provided that such rules do not violate the provisions of the Certificate of Incorporation or the Bylaws. Each committee shall keep regular minutes of its meetings.

Section 28. Duties of Chairperson of the Board of Directors.

(a) Except as otherwise set forth herein, the Chairperson of the Board of Directors, if appointed and when present, shall preside at all meetings of the stockholders and the Board of Directors. The Chairperson of the Board of Directors shall perform other duties commonly incident to the office and shall also perform such other duties and have such other powers, as the Board of Directors shall designate from time to time.

(b) The Chairperson of the Board of Directors, or if the Chairperson is not an independent director, one of the independent directors, may be designated by the independent members of the Board of Directors as lead independent director annually or until replaced by such members of the Board of Directors (“Lead Independent Director”). If appointed, the Lead Independent Director will: with the Chairperson of the Board of Directors, establish the agenda for regular Board meetings and serve as chairperson of Board of Directors meetings in the absence of the Chairperson of the Board of Directors; establish the agenda for meetings of the independent directors; coordinate with the committee chairs, if so requested, regarding meeting agendas and informational requirements; preside over meetings of the independent directors; preside over any portions of meetings of the Board of Directors at which the evaluation or compensation of the Chief Executive Officer is presented or discussed; preside over any portions of meetings of the Board of Directors at which the performance of the Board of Directors is presented or discussed; and perform such other duties as may be established or delegated by the Board of Directors.

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Section 29. Organization. At every meeting of the directors, the Chairperson of the Board of Directors, or, if a Chairperson has not been appointed or is absent, the Lead Independent Director, or if the Lead Independent Director has not been appointed or is absent, the Chief Executive Officer (if a director), or, if a Chief Executive Officer is absent, the President (if a director), or if the President is absent, the most senior Vice President (if a director), or, in the absence of any such person, a chairperson of the meeting chosen by a majority of the directors present, shall preside over the meeting. The Secretary, or in his or her absence, any Assistant Secretary or other officer, director or other person directed to do so by the person presiding over the meeting, shall act as secretary of the meeting.

ARTICLE V

OFFICERS

Section 30. Officers Designated. The officers of the Corporation shall include, if and when designated by the Board of Directors, a Chief Executive Officer. The Corporation may also have, at the discretion of the Board of Directors, a President, a Chief Financial Officer, a Treasurer, a Secretary, one or more Vice Presidents, one of more Assistant Vice Presidents, one or more Assistant Treasurers and Assistant Secretaries and such other officers and agents with such powers and duties as it shall deem necessary. The Board of Directors may assign such additional titles to one or more of the officers as it shall deem appropriate. Any one person may hold any number of offices of the Corporation at any one time unless specifically prohibited therefrom by law. The salaries and other compensation of the officers of the Corporation shall be fixed by or in the manner designated by the Board of Directors or a committee thereof to which the Board of Directors has delegated such responsibility.

Section 31. Tenure and Duties of Officers.

(a) General. All officers shall hold office at the pleasure of the Board of Directors and until their successors shall have been duly appointed, unless sooner removed. The election or appointment of an officer shall not of itself create contract rights. In accordance with Section 34 (Removal), any officer appointed by the Board of Directors may be removed with or without cause at any time by the Board of Directors. If the office of any officer becomes vacant for any reason, the vacancy may be filled by the Board of Directors.

(b) Authority and Duties of Officers. All officers of the Corporation shall respectively have such authority and perform such duties in the management of the business of the Corporation as may be provided herein or designated from time to time by the Board of Directors and, to the extent not so provided, as generally pertain to their respective offices, subject to the control of the Board of Directors.

Section 32. Delegation of Authority. The Board of Directors may from time to time delegate the powers or duties of any officer to any other officer or agent, notwithstanding any provision hereof.

Section 33. Resignations. Any officer may resign at any time by giving notice in writing or by electronic transmission to the Board of Directors or to the Chief Executive Officer, or if no Chief Executive Officer is then serving, the President or to the Secretary. Any such resignation shall be effective when received by the person or persons to whom such notice is given, unless a later time is specified therein, in which event the resignation shall become effective at such later time. Unless otherwise specified in such notice, the acceptance of any such resignation shall not be necessary to make it effective. Any resignation shall be without prejudice to the rights, if any, of the Corporation under any contract with the resigning officer.

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Section 34. Removal. Any officer may be removed from office at any time, either with or without cause, by the affirmative vote of a majority of the directors in office at the time, or by the unanimous consent in writing or by electronic transmission of the directors in office at the time, or by any committee or by the Chief Executive Officer or by other superior officers upon whom such power of removal may have been conferred by the Board of Directors.

ARTICLE VI

EXECUTION OF CORPORATE INSTRUMENTS AND VOTING OF SECURITIES

OWNED BY THE CORPORATION

Section 35. Execution of Corporate Instruments. The Board of Directors may, in its discretion, determine the method and designate the signatory officer or officers, or other person or persons, to execute on behalf of the Corporation any corporate instrument or document, or to sign on behalf of the Corporation the corporate name without limitation, or to enter into contracts on behalf of the Corporation, except where otherwise provided by law or these Bylaws, and such execution or signature shall be binding upon the Corporation.

All checks and drafts drawn on banks or other depositaries on funds to the credit of the Corporation or in special accounts of the Corporation shall be signed by such person or persons as the Board of Directors shall authorize so to do.

Unless authorized or ratified by the Board of Directors or within the agency power of an officer, no officer, agent or employee shall have any power or authority to bind the Corporation by any contract or engagement or to pledge its credit or to render it liable for any purpose or for any amount.

Section 36. Voting of Securities Owned by the Corporation. All stock and other securities of other corporations owned or held by the Corporation for itself, or for other parties in any capacity, shall be voted, and all proxies with respect thereto shall be executed, by the person authorized so to do by resolution of the Board of Directors, or, in the absence of such authorization, by the Chairperson of the Board of Directors, the Chief Executive Officer, the President, or any Vice President.

ARTICLE VII

SHARES OF STOCK

Section 37. Form and Execution of Certificates. The shares of the Corporation shall be represented by certificates, or shall be uncertificated shares that may be evidenced by a book-entry system maintained by the registrar of such stock if so provided by resolution or resolutions of the Board of Directors. Certificates for the shares of stock, if any, shall be in such form as is consistent with the Certificate of Incorporation and applicable law. Every holder of stock in the Corporation

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represented by certificate shall be entitled to have a certificate signed by or in the name of the Corporation by any two officers authorized to sign stock certificates, certifying the number of shares owned by him or her in the Corporation. The Chairperson of the Board of Directors, the President, the Chief Executive Officer, any Vice President, the Treasurer, any Assistant Treasurer, the Secretary and any Assistant Secretary shall be specifically authorized to sign stock certificates. Any or all of the signatures on the certificate may be facsimiles. In case any officer, transfer agent, or registrar who has signed or whose facsimile signature has been placed upon a certificate shall have ceased to be such officer, transfer agent, or registrar before such certificate is issued, it may be issued with the same effect as if he or she were such officer, transfer agent, or registrar at the date of issue.

Section 38. Lost Certificates. A new certificate or certificates shall be issued in place of any certificate or certificates theretofore issued by the Corporation alleged to have been lost, stolen, or destroyed, upon the making of an affidavit of that fact by the person claiming the certificate of stock to be lost, stolen, or destroyed. The Corporation may require, in its sole discretion and as a condition precedent to the issuance of a new certificate or certificates, the owner of such lost, stolen, or destroyed certificate or certificates, or the owner’s legal representative, to agree to indemnify the Corporation in such manner as it shall require or to give the Corporation a surety bond in such form and amount as it may direct as indemnity against any claim that may be made against the Corporation with respect to the certificate alleged to have been lost, stolen, or destroyed or with respect to the issuance of such new certificate or uncertificated shares.

Section 39. Transfers.

(a) Transfers of record of shares of stock of the Corporation shall be made only upon its books by the holders thereof, in person or by attorney duly authorized, and, in the case of stock represented by certificate, upon the surrender of a properly endorsed certificate or certificates for a like number of shares.

(b) The Corporation shall have power to enter into and perform any agreement with any number of stockholders of any one or more classes of stock of the Corporation to restrict the transfer of shares of stock of the Corporation of any one or more classes owned by such stockholders in any manner not prohibited by the DGCL.

(c) The Board of Directors may appoint, or authorize any officer or officers to appoint, one or more transfer agents and one or more registrars.

Section 40. Fixing Record Dates.

(a) In order that the Corporation may determine the stockholders entitled to notice of or to vote at any meeting of stockholders or any adjournment thereof, the Board of Directors 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 of Directors, and which record date shall, subject to applicable law, not be more than sixty (60) nor less than ten (10) days before the date of such meeting. If no record date is fixed by the Board of Directors, 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 of Directors may fix a new record date for the adjourned meeting.

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(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 the stockholders 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 of Directors may fix, in advance, 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 be not more than sixty (60) days prior to such action. If no 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 of Directors adopts the resolution relating thereto.

Section 41. Registered Stockholders. The Corporation shall be entitled to recognize the exclusive right of a person registered on its books as the owner of shares to receive dividends, and to vote as such owner, and 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 Delaware.

ARTICLE VI

OTHER SECURITIES OF THE CORPORATION

Section 42. Execution of Other Securities. All bonds, debentures and other corporate securities of the Corporation, other than stock certificates (covered in Section 37 (Form and Execution of Certificates)), may be signed by the Chairperson of the Board of Directors, the Chief Executive Officer, the Chief Financial Officer, the President or any Vice President, or such other person as may be authorized by the Board of Directors, and the corporate seal impressed thereon or a facsimile of such seal imprinted thereon and attested by the signature of the Secretary or an Assistant Secretary, or the Chief Financial Officer or Treasurer or an Assistant Treasurer; provided, however, that where any such bond, debenture or other corporate security shall be authenticated by the manual signature, or where permissible facsimile or electronic signature, of a trustee under an indenture pursuant to which such bond, debenture or other corporate security shall be issued, the signatures of the persons signing and attesting the corporate seal on such bond, debenture or other corporate security may be the imprinted facsimile of the signatures or electronic signatures of such persons. Interest coupons appertaining to any such bond, debenture or other corporate security, authenticated by a trustee as aforesaid, shall be signed by the Treasurer or an Assistant Treasurer of the Corporation or such other person as may be authorized by the Board of Directors, or bear imprinted thereon the facsimile or electronic signature of such person. In case any officer who shall have signed or attested any bond, debenture or other corporate security, or whose facsimile or electronic signature shall appear thereon or on any such interest coupon, shall have ceased to be such officer before the bond, debenture or other corporate security so signed or attested shall have been delivered, such bond, debenture or other corporate security nevertheless may be adopted by the Corporation and issued and delivered as though the person who signed the same or whose facsimile or electronic signature shall have been used thereon had not ceased to be such officer of the Corporation.

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ARTICLE IX

DIVIDENDS

Section 43. Declaration of Dividends. Dividends upon the capital stock of the Corporation, subject to the provisions of the Certificate of Incorporation and applicable law, if any, may be declared by the Board of Directors pursuant to law at any regular or special meeting of the directors. Dividends may be paid in cash, in property, or in shares of the capital stock, subject to the provisions of the Certificate of Incorporation and applicable law.

Section 44. Dividend Reserve. Before payment of any dividend, there may be set aside out of any funds of the Corporation available for dividends such sum or sums as the Board of Directors from time to time, in their absolute discretion, think proper as a reserve or reserves to meet contingencies, or for equalizing dividends, or for repairing or maintaining any property of the Corporation, or for such other purpose as the Board of Directors shall think conducive to the interests of the Corporation, and the Board of Directors may modify or abolish any such reserve in the manner in which it was created.

ARTICLE X

FISCAL YEAR

Section 45. Fiscal Year. The fiscal year of the Corporation shall be fixed by resolution of the Board of Directors.

ARTICLE XI

INDEMNIFICATION

Section 46. Indemnification of Directors, Executive Officers, Other Officers, Employees and Other Agents.

(a) Directors and Executive Officers. The Corporation shall indemnify its directors and its executive officers (for the purposes of this Article XI, “executive officers” shall have the meaning ascribed in Rule 3b-7 promulgated under the 1934 Act) to the fullest extent not prohibited by the DGCL or any other applicable law; provided, however, that the Corporation may modify the extent of such indemnification by individual contracts with its directors and executive officers; and, provided, further, that the Corporation shall not be required to indemnify any director or executive officer in connection with any proceeding (or part thereof) initiated by such person unless (i) such indemnification is expressly required to be made by law, (ii) the proceeding was authorized by the Board of Directors of the Corporation, (iii) such indemnification is provided by the Corporation, in its sole discretion, pursuant to the powers vested in the Corporation under the DGCL or any other applicable law or (iv) such indemnification is required to be made under subsection (d) of this Section 46.

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(b) Other Officers, Employees and Other Agents. The Corporation shall have the power to indemnify (including the power to advance expenses) its other officers, employees and other agents as set forth in the DGCL or any other applicable law. The Board of Directors shall have the power to delegate the determination of whether indemnification shall be given to any such person except executive officers to such officers or other persons as the Board of Directors shall determine.

(c) Expenses. The Corporation may advance to any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative, by reason of the fact that he or she is or was a director or executive officer, of the Corporation, or is or was serving at the request of the Corporation as a director or executive officer of another Corporation, partnership, joint venture, trust or other enterprise, prior to the final disposition of the proceeding, promptly following request therefor, all expenses (including attorneys’ fees) actually and reasonably incurred by any director or executive officer in connection with such proceeding; provided, however, that if the DGCL requires, an advancement of expenses incurred by a director or executive officer in his or her capacity as a director or executive officer (and not in any other capacity in which service was or is rendered by such indemnitee, including, without limitation, service to an employee benefit plan) shall be made only upon delivery to the Corporation of an undertaking, by or on behalf of such indemnitee, to repay all amounts so advanced if it shall ultimately be determined by final judicial decision from which there is no further right to appeal that such indemnitee is not entitled to be indemnified for such expenses under this Section 46 or otherwise.

Notwithstanding the foregoing, unless otherwise determined pursuant to subsection ( e) of this Section 46, no advance shall be made by the Corporation to an executive officer of the Corporation (except by reason of the fact that such executive officer is or was a director of the Corporation in which event this paragraph shall not apply) in any action, suit or proceeding, whether civil, criminal, administrative or investigative, if a determination is reasonably and promptly made (i) by a majority vote of directors who were not parties to the proceeding, even if not a quorum, or (ii) by a committee of such directors designated by a majority vote of such directors, even though less than a quorum, or (iii) if there are no such directors, or such directors so direct, by independent legal counsel in a written opinion, that the facts known to the decision-making party at the time such determination is made demonstrate that such person acted in bad faith or in a manner that such person did not believe to be in or not opposed to the best interests of the Corporation.

(d) Enforcement. Without the necessity of entering into an express contract, all rights to indemnification and advances to directors and executive officers under this Bylaw shall be deemed to be contractual rights and be effective to the same extent and as if provided for in a contract between the Corporation and the director or executive officer. Any right to indemnification or advances granted by this Section 46 to a director or executive officer shall be enforceable by or on behalf of the person holding such right in any court of competent jurisdiction if (i) the claim for indemnification or advances is denied, in whole or in part, or (ii) no disposition of such claim is made within ninety (90) days of request therefor. To the extent permitted by law, the claimant in such enforcement action, if successful in whole or in part, shall be entitled to be paid also the expense of prosecuting the claim. In connection with any claim for indemnification, the Corporation shall be entitled to raise as a defense to any such action that the claimant has not met the standards of conduct that make it permissible under the DGCL or any other applicable law

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for the Corporation to indemnify the claimant for the amount claimed. In connection with any claim by an executive officer of the Corporation (except in any action, suit or proceeding, whether civil, criminal, administrative or investigative, by reason of the fact that such executive officer is or was a director of the Corporation) for advances, the Corporation shall be entitled to raise a defense as to any such action clear and convincing evidence that such person acted in bad faith or in a manner that such person did not believe to be in or not opposed to the best interests of the Corporation, or with respect to any criminal action or proceeding that such person acted without reasonable cause to believe that his or her conduct was lawful. Neither the failure of the Corporation (including its Board of Directors, independent legal counsel or its stockholders) to have made a determination prior to the commencement of such action that indemnification of the claimant is proper in the circumstances because he or she has met the applicable standard of conduct set forth in the DGCL or any other applicable law, nor an actual determination by the Corporation (including its Board of Directors, independent legal counsel or its stockholders) that the claimant has not met such applicable standard of conduct, shall be a defense to the action or create a presumption that the claimant has not met the applicable standard of conduct. In any suit brought by a director or executive officer to enforce a right to indemnification or to an advancement of expenses hereunder, the burden of proving that the director or executive officer is not entitled to be indemnified, or to such advancement of expenses, under this Section 46 or otherwise shall be on the Corporation.

(e) Non-Exclusivity of Rights. The rights conferred on any person by this Bylaw shall not be exclusive of any other right which such person may have or hereafter acquire under any applicable statute, provision of the Certificate of Incorporation, these Bylaws, agreement, vote of stockholders or disinterested directors or otherwise, both as to action in his or her official capacity and as to action in another capacity while holding office. The Corporation is specifically authorized to enter into individual contracts with any or all of its directors, officers, employees or agents respecting indemnification and advances, to the fullest extent not prohibited by the DGCL, or by any other applicable law.

(f) Survival of Rights. The rights conferred on any person by this Bylaw shall continue as to a person who has ceased to be a director or executive officer or officer, employee or other agent and shall inure to the benefit of the heirs, executors and administrators of such a person.

(g) Insurance. To the fullest extent permitted by the DGCL or any other applicable law, the Corporation, upon approval by the Board of Directors, may purchase insurance on behalf of any person required or permitted to be indemnified pursuant to this Section 46.

(h) Amendments. Any amendment, repeal or modification of this Section 46 shall only be prospective and shall not affect the rights under this Bylaw in effect at the time of the alleged occurrence of any action or omission to act giving rise to liability or indemnification.

(i) Saving Clause. If this Bylaw or any portion hereof shall be invalidated on any ground by any court of competent jurisdiction, then the Corporation shall nevertheless indemnify each director and executive officer to the full extent not prohibited by any applicable portion of this Section 46 that shall not have been invalidated, or by any other applicable law. If this Section 46 shall be invalid due to the application of the indemnification provisions of another jurisdiction, then the Corporation shall indemnify each director and executive officer to the full extent under any other applicable law.

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(j) Certain Definitions. For the purposes of this Bylaw, the following definitions shall apply:

(i) The term “proceeding” shall be broadly construed and shall include, without limitation, the investigation, preparation, prosecution, defense, settlement, arbitration and appeal of, and the giving of testimony in, any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative.

(ii) The term “expenses” shall be broadly construed and shall include, without limitation, court costs, attorneys’ fees, witness fees, fines, amounts paid in settlement or judgment and any other costs and expenses of any nature or kind incurred in connection with any proceeding.

(iii) The term the “Corporation” shall include, in addition to the resulting Corporation, any constituent Corporation (including any constituent of a constituent) absorbed in a consolidation or merger for which, if its separate existence had continued, would have had power and authority to indemnify its directors, officers, and employees or agents, so that any person who is or was a director, officer, employee or agent of such constituent Corporation, or is or was serving at the request of such constituent Corporation as a director, officer, employee or agent of another Corporation, partnership, joint venture, trust or other enterprise, shall stand in the same position under the provisions of this section with respect to the resulting or surviving Corporation as he would have with respect to such constituent Corporation if its separate existence had continued.

(iv) References to a “director,” “executive officer,” “officer,” “employee,” or “agent” of the Corporation shall include, without limitation, situations where such person is serving at the request of the Corporation as, respectively, a director, executive officer, officer, employee, trustee or agent of another Corporation, partnership, joint venture, trust or other enterprise.

(v) References to “other enterprises” shall include employee benefit plans; references to “fines” shall include any excise taxes assessed on a person with respect to an employee benefit plan; and references to “serving at the request of the Corporation” shall include any service as a director, officer, employee or agent of the Corporation which imposes duties on, or involves services by, such director, officer, employee, or agent with respect to an employee benefit plan, its participants, or beneficiaries; and a person who acted in good faith and in a manner such person reasonably believed to be in the interest of the participants and beneficiaries of an employee benefit plan shall be deemed to have acted in a manner “not opposed to the best interests of the Corporation” as referred to in this section.

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ARTICLE XII

NOTICES

Section 47. Notices.

(a) Notice to Stockholders. Notice to stockholders of stockholder meetings shall be given as provided in Section 7 herein. Without limiting the manner by which notice may otherwise be given effectively to stockholders under any agreement or contract with such stockholder, and except as otherwise required by law, notice to stockholders for purposes other than stockholder meetings may be sent by U.S. mail or nationally recognized overnight courier, or by facsimile, or by electronic mail or other electronic means.

(b) Notice to Directors. Any notice required to be given to any director may be given by the method stated in subsection (a) of this Section 47 or as otherwise provided in these Bylaws, with notice other than one which is delivered personally to be sent to such address as such director shall have filed in writing with the Secretary, or, in the absence of such filing, to the last known address of such director.

(c) Affidavit of Mailing. An affidavit of mailing, executed by a duly authorized and competent employee of the Corporation or its transfer agent appointed with respect to the class of stock affected, or other agent, specifying the name and address or the names and addresses of the stockholder or stockholders, or director or directors, to whom any such notice or notices was or were given, and the time and method of giving the same, shall in the absence of fraud, be prima facie evidence of the facts therein contained.

(d) Methods of Notice. It shall not be necessary that the same method of giving notice be employed in respect of all recipients of notice, but one permissible method may be employed in respect of any one or more, and any other permissible method or methods may be employed in respect of any other or others.

(e) Notice to Person with Whom Communication is Unlawful. Whenever notice is required to be given, under any provision of law or of the Certificate of Incorporation or Bylaws of the Corporation, to any person with whom communication is unlawful, the giving of such notice to such person shall not be required and there shall be no duty to apply to any governmental authority or agency for a license or permit to give such notice to such person. Any action or meeting which shall be taken or held without notice to any such person with whom communication is unlawful shall have the same force and effect as if such notice had been duly given. In the event that the action taken by the Corporation is such as to require the filing of a certificate under any provision of the DGCL, the certificate shall state, if such is the fact and if notice is required, that notice was given to all persons entitled to receive notice except such persons with whom communication is unlawful.

(f) Notice to Stockholders Sharing an Address. Except as otherwise prohibited under DGCL, any notice given under the provisions of DGCL, the Certificate of Incorporation or the Bylaws shall be effective if given by a single notice in writing or by electronic transmission to stockholders who share an address if consented to by the stockholders at that address to whom such notice is given. Such consent shall have been deemed to have been given if such stockholder fails to object in writing to the Corporation within sixty (60) days of having been given notice by the Corporation of its intention to send the single notice. Any consent shall be revocable by the stockholder by written notice to the Corporation.

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ARTICLE XIII

BOOKS AND RECORDS

Section 48. Books and Records. The books and records of the Corporation may be kept within or outside the State of Delaware at such place or places as may from time to time be designated by the Board. Such books and records may be maintained on any information storage device, method, or one or more electronic networks or databases (including one or more distributed electronic networks or databases); provided that the records so kept can be converted into clearly legible paper form within a reasonable time, and, with respect to the stock ledger, the records so kept comply with Section 224 of the DGCL.

ARTICLE XIV

AMENDMENTS

Section 49. Amendments. Subject to the limitations set forth in Section 46(h) of these Bylaws or the provisions of the Certificate of Incorporation, the Board of Directors is expressly empowered to adopt, alter, change, amend or repeal the Bylaws of the Corporation. Any adoption, alteration, change, amendment or repeal of the Bylaws of the Corporation by the Board of Directors shall require the approval of a majority of the authorized number of directors. The stockholders also shall have power to adopt, alter, change, amend or repeal the Bylaws of the Corporation; provided, however, that, in addition to any vote of the holders of any class or series of stock of the Corporation required by law or by the Certificate of Incorporation, such action by stockholders shall require the affirmative vote of the holders of at least sixty-six and two-thirds percent (66 2/3%) of the then-outstanding shares of the capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class. Notwithstanding anything to the contrary herein, any alteration, change, amendment or repeal of Sections 18 (Powers), 24 (Quorum and Voting), 27 (Committees), 28 (Duties of Chairperson of the Board of Directors), 30 (Officers Designated), 31 (Tenure and Duties of Officers) or 49 (Amendments) of these Bylaws shall require (i) the affirmative vote of two-thirds of the directors then in office and (ii) the affirmative vote of the holders of at least sixty-six and two-thirds percent (66 2/3%) of the then-outstanding shares of the capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class.

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CERTIFICATION OF AMENDED AND RESTATED BYLAWS

OF

ADTHEORENT HOLDING COMPANY, INC.,

a Delaware Corporation

I, James Lawson, certify that I am the Chief Executive Officer of AdTheorent Holding Company, Inc., a Delaware Corporation (the “Corporation”), that I am duly authorized to make and deliver this certification, and that the attached Amended and Restated Bylaws are a true and complete copy of the Amended and Restated Bylaws of the Corporation in effect as of the date of this certificate.

Dated: December 22, 2021

Exhibit 10.1

EXECUTION VERSION

STOCKHOLDERS’ AGREEMENT

This STOCKHOLDERS’ AGREEMENT (this “Agreement”), dated as of December 22, 2021, is entered into by and among AdTheorent Holding Company, Inc. (formerly known as MCAP Acquisition Corporation), a Delaware corporation (the “Company”), H.I.G. Growth – AdTheorent, LLC, a Delaware limited liability company (“H.I.G.”), MCAP Acquisition, LLC, a Delaware limited liability company (“Sponsor”), and each of the stockholders of the Company whose name appears on the signature pages hereto (each a “Stockholder,” and collectively with Sponsor, the “Stockholders”).

RECITALS

WHEREAS, the Company entered into that certain Business Combination Agreement, dated as of July 27, 2021 (as may be amended from time to time, the “Business Combination Agreement”), by and among H.I.G. Growth – AdTheorent, LLC, a Delaware limited liability company, H.I.G. Growth – AdTheorent Intermediate, LLC, a Delaware limited liability company (“H.I.G. Intermediate”), GRNT Merger Sub 1 LLC, a Delaware limited liability company (“Merger Sub 1”), GRNT Merger Sub 2 LLC, a Delaware limited liability company (“Merger Sub 2”), GRNT Merger Sub 3 LLC, a Delaware limited liability company (“Merger Sub 3”), GRNT Merger Sub 4 LLC, a Delaware limited liability company (“Merger Sub 4”), and AdTheorent Holding Company, LLC, a Delaware limited liability company (“AdTheorent”), pursuant to which, among other transactions, (i) Merger Sub 1 is merging with and into H.I.G. Intermediate, with H.I.G. Intermediate surviving the merger (the “First Blocker Merger”), (ii) immediately thereafter and as part of an integrated transaction with the First Blocker Merger, H.I.G. Intermediate is merging with and into Merger Sub 2, with Merger Sub 2 surviving such merger (the “Second Blocker Merger”), (iii) immediately thereafter, Merger Sub 3 is merging with and into AdTheorent, with AdTheorent surviving such merger (the “First Company Merger”), and (iv) immediately thereafter and as part of an integrated transaction with the First Company Merger, AdTheorent is merging with and into Merger Sub 4, with Merger Sub 4 surviving such merger (together with the First Blocker Merger, the Second Blocker Merger, and the First Company Merger, the “Mergers”);

WHEREAS, in connection with entering into the Business Combination Agreement, the Company entered into letter agreements with each of the Stockholders pursuant to which each Stockholder agreed to restrictions on its right to transfer shares of common stock, par value $0.0001 per share, of the Company (the “Common Stock”) held by it following consummation of the Mergers (collectively, the “Lock-Up Agreements”);

WHEREAS, in connection with entering into the Business Combination Agreement, the Company, Sponsor and Continental Stock Transfer & Trust Company, as the escrow agent, entered into the Escrow Agreement (the “Escrow Agreement”), pursuant to which, among other things, Sponsor agreed to deposit in escrow certain of its (i) shares of Common Stock and (ii) warrants to purchase shares of Common Stock;

WHEREAS, in connection with the Mergers, the Stockholders have agreed to execute and deliver this Agreement;

WHEREAS, as of immediately following the closing of the Mergers (the “Closing”), each of the Stockholders will Beneficially Own (as defined below) the respective number of shares of Common Stock set forth on Annex A hereto;

WHEREAS, the Stockholders in the aggregate Beneficially Own (as defined below) shares of Common Stock representing more than fifty percent (50%) of the outstanding voting power of the Company; and

WHEREAS, the number of shares of Common Stock Beneficially Owned by each Stockholder may change from time to time, in accordance with the terms of (x) the Certificate of Incorporation of the Company, as it may be amended, supplemented and/or restated from time to time (the “Charter”), (y) the Bylaws of the Company, as it may be amended and/or restated from time to time (the “Bylaws”), and (z) the Lock-Up Agreements, which changes shall be reported by each Stockholder in accordance with the applicable provisions of the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

NOW, THEREFORE, in consideration of the foregoing recitals and the mutual promises and covenants hereinafter set forth and for other good and valuable consideration, and intending to be legally bound hereby, the parties hereto agree to the following:

1. Definitions. Capitalized terms used herein but not defined in this Agreement shall have the meanings ascribed to them in the Business Combination Agreement. In addition to the terms defined elsewhere in this Agreement, the following terms shall have the meanings indicated when used in this Agreement with initial capital letters:

“Affiliate” shall have the meaning ascribed to such term in Rule 12b-2 of the General Rules and Regulations under the Exchange Act.

“Beneficial Ownership” by a Person of any securities means that such Person is a beneficial owner of such securities in accordance with Rule 13d-3 under the Exchange Act, including by the exercise or conversion of any security exercisable or convertible for shares of Common Stock (whether such acquisition may be made within sixty (60) days or a longer period), but excluding shares of stock underlying unexercised options or warrants. The term “Beneficially Owned” shall have a correlative meaning.

“Expiration Date” shall have the meaning ascribed to such term in the Escrow Agreement.

“Independent Director” shall mean, regardless of whether an H.I.G. Designee or a Sponsor Designee, a person nominated for or appointed to the Board of Directors who, as of the time of determination is independent for purposes of the NYSE Rules and the rules of the Securities and Exchange Commission.

“Lock-Up Period” shall have the meaning ascribed to such term in the Lock-Up Agreements.

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“Necessary Action” means, with respect to any party and a specified result, all actions (to the extent such actions are not prohibited by applicable law, within such party’s control and do not directly conflict with any rights expressly granted to such party in this Agreement, the Business Combination Agreement, the Lock-Up Agreements, the Charter or the Bylaws of the Company) reasonably necessary and desirable within his, her or its control to cause such result, including, without limitation (i) calling special meetings of the Board and the stockholders of the Company, (ii) causing the adoption of stockholders’ resolutions and amendments to the Charter or Bylaws of the Company, including executing written consents in lieu of meetings, (iii) executing agreements and instruments, (iv) causing members of the Board (to the extent such members were elected, nominated or designated by the party obligated to undertake such action) to act (subject to any applicable fiduciary duties) in a certain manner or causing them to be removed in the event they do not act in such a manner and (v) making, or causing to be made, with governmental, administrative or regulatory authorities, all filings, registrations or similar actions that are required to achieve such a result.

“NYSE Rules” shall mean the New York Stock Exchange rules or other rules of a national securities exchange upon which the Shares are listed or to which they are then subject.

“Permitted Transferees” shall have the meaning ascribed to such term in the Registration Rights Agreement.

“Person” shall mean an individual, corporation, partnership, limited liability company, joint venture, association, trust, unincorporated organization, government (or agency or political subdivision thereof) or any other entity.

“Shares” shall mean the common stock of the Company.

“Vesting Targets” shall have the meaning ascribed to such term in the Escrow Agreement.

2. Board of Directors.

2.1 Size of the Board. Subject to the terms and conditions of this Agreement, from the date of this Agreement, the Company shall take all Necessary Action to (i) cause, effective immediately following the Effective Time, the Board to be comprised of nine (9) directors and (ii) ensure that the size of the Board remains at nine (9) directors, except as may otherwise be approved by the Board of Directors, acting with the approval of a majority of the Independent Directors and the Sponsor Designees and the H.I.G. Designees.

2.2 Board Composition. Subject to the terms and conditions of this Agreement, from the date of this Agreement, the Company shall take all Necessary Action to ensure that the following persons shall be nominated for election to the Board at each annual meeting of the stockholders of the Company or at any special meeting of the stockholders of the Company at which elections to the Board of Directors will be held:

2.2.1 three (3) Independent Directors, which individuals shall initially be Benjamin Tatta, Vineet Mehra, and Kihara Kiarie (collectively, the “Independent Directors”) and shall thereafter be nominated by the Board (or any duly authorized committee thereof in accordance with the Charter, Bylaws, or other corporate governance documents of the Company); provided, that at least one of the Independent Directors must qualify as an “audit committee financial expert” within the meaning of U.S. Securities and Exchange Commission Regulation S- K;

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2.2.2 four (4) directors nominated by H.I.G. (the “H.I.G. Designees”), for so long as H.I.G. Beneficially Owns 20% or more of the outstanding shares of Common Stock of the Company, three (3) directors nominated by H.I.G., for so long as H.I.G. Beneficially Owns 15% or more (but less than 20%) of the outstanding shares of Common Stock of the Company, two (2) directors nominated by H.I.G., for so long as H.I.G. Beneficially Owns 10% or more (but less than 15%) of the outstanding shares of Common Stock of the Company, and one (1) director nominated by H.I.G., for so long as H.I.G. Beneficially Owns 5% or more (but less than 10%) of the outstanding shares of Common Stock of the Company;

2.2.3 one (1) director nominated by Sponsor (the “Sponsor Designee” and together with the H.I.G. Designees, the “Designees”) for so long as Sponsor and its Affiliates Beneficially Own 1% or more of the outstanding shares of Common Stock of the Company; and

2.2.4 one (1) director who shall be the individual serving as the Chief Executive Officer of the Company (the “CEO Director”), which individual shall initially be James Lawson.

2.3 Decrease in Designees.

2.3.1 Upon any decrease in the number of directors that H.I.G. or Sponsor is entitled to designate for nomination to the Board, H.I.G. or Sponsor, as applicable, shall, at the request of the Board, take all Necessary Action to cause the appropriate number of Designees to offer to tender their resignation.

2.3.2 If as a result of the provisions of Section 2.2.2 there are seats on the Board for which H.I.G. or Sponsor does not have the right to nominate a director, the nomination of such director shall be conducted in accordance with applicable law and with the Charter, Bylaws of the Company, and the other corporate governance documents of the Company.

2.4 Resignation; Removal; Vacancies.

2.4.1 Any director may resign at any time upon written notice to the Board.

2.4.2 (A) H.I.G. shall have the exclusive right to remove one or more of the H.I.G. Designees from the Board, and the Company shall take all Necessary Action to cause the removal of any such H.I.G. Designee(s) at the written request of H.I.G. and (B) H.I.G. shall have the exclusive right, in accordance with Subsection 2.2.2, to nominate a director for election to the Board to fill the vacancy created by reason of death, removal or resignation of a H.I.G. Designee, and the Company shall take all Necessary Action to cause any such vacancy to be filled by the replacement H.I.G. Designee nominated by H.I.G. as promptly as reasonably practicable.

2.4.3 (A) Sponsor shall have the exclusive right to remove the Sponsor Designee from the Board, and the Company shall take all Necessary Action to cause the removal of any such Sponsor Designee at the written request of Sponsor and (B) Sponsor shall have the exclusive right, in accordance with Subsection 2.2.3, to nominate a director for election to the Board to fill the vacancy created by reason of death, removal or resignation of the Sponsor Designee, and the Company shall take all Necessary Action to cause any such vacancy to be filled by a replacement Sponsor Designee nominated by Sponsor as promptly as reasonably practicable.

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2.4.4 If at any time a Person serving as the CEO Director ceases to be the Chief Executive Officer of the Company, the Company shall take all Necessary Action to cause the removal of such Person as the CEO Director and, at such time as a succeeding Chief Executive Officer is appointed by the Board, the appointment or election of such Person as the CEO Director.

2.5 Committees.

2.5.1 In accordance with the Charter, Bylaws, and other corporate governance documents of the Company, the Board may, from time to time by vote or resolution, establish and maintain one or more committees of the Board. Subject to applicable laws, stock exchange regulations and applicable listing requirements, H.I.G. shall have the right to have one H.I.G. Designee appointed to serve on each committee of the Board for so long as H.I.G. has the right to designate a director for election to the Board and an H.I.G. Designee is serving as a member of the Board. The Board may dissolve any committee or remove any member of a committee at any time, provided that, for so long as H.I.G. has the right to designate a director for election to the Board (and an H.I.G. Designee is serving as a member of the Board), following any such removal, H.I.G. shall have the right to maintain at least one H.I.G. Designee serving on such committee.

3. Representations and Warranties of each Stockholder. Each Stockholder on its own behalf hereby represents and warrants to the Company and the other Stockholders, severally and not jointly, with respect to such Stockholder and such Stockholder’s ownership of his, her or its Shares set forth on Annex A, as of the date of this Agreement, as follows:

3.1 Organization; Authority. If Stockholder is a legal entity, Stockholder (i) is duly incorporated or organized, validly existing and in good standing under the laws of the jurisdiction of its incorporation or organization and (ii) has all requisite power and authority to enter into this Agreement and to perform its obligations hereunder. If Stockholder is a natural person, Stockholder has the legal capacity to enter into this Agreement and perform his or her obligations hereunder. If Stockholder is a legal entity, this Agreement has been duly authorized, executed and delivered by Stockholder. This Agreement constitutes a valid and binding obligation of Stockholder enforceable in accordance with its terms, except as enforcement may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting creditors’ rights generally and by general principles of equity (regardless of whether considered in a proceeding in equity or at law).

3.2 No Consent. Except as provided in this Agreement, no consent, approval or authorization of, or designation, declaration or filing with, any Governmental Authority or other Person on the part of Stockholder is required in connection with the execution, delivery and performance of this Agreement, except where the failure to obtain such consents, approvals, authorizations or to make such designations, declarations or filings would not materially interfere with a Stockholder’s ability to perform his, her or its obligations pursuant to this Agreement. If Stockholder is a natural person, no consent of such Stockholder’s spouse is necessary under any “community property” or other laws for the execution and delivery of this Agreement or the performance of Stockholder’s obligations hereunder. If Stockholder is a trust, no consent of any beneficiary is required for the execution and delivery of this Agreement or the consummation of the transactions contemplated hereby.

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3.3 No Conflicts; Litigation. Neither the execution and delivery of this Agreement, nor the consummation of the transactions contemplated hereby, nor compliance with the terms hereof, will (A) if such Stockholder is a legal entity, conflict with or violate any provision of the organizational documents of Stockholder, or (B) violate, conflict with or result in a breach of, or constitute a default (with or without notice or lapse of time or both) under any provision of, any trust agreement, loan or credit agreement, note, bond, mortgage, indenture, lease or other agreement, instrument, permit, concession, franchise, license, judgment, order, notice, decree, statute, law, ordinance, rule or regulation applicable to Stockholder or to Stockholder’s property or assets, except, in the case of clause (B), that would not reasonably be expected to impair, individually or in the aggregate, Stockholder’s ability to fulfill its obligations under this Agreement. As of the date of this Agreement, there is no Action pending or, to the knowledge of a Stockholder, threatened, against such Stockholder or any of Stockholder’s Affiliates or any of their respective assets or properties that would materially interfere with such Stockholder’s ability to perform his, her or its obligations pursuant to this Agreement or that would reasonably be expected to prevent, enjoin, alter or delay any of the transactions contemplated by this Agreement.

3.4 Ownership of Shares. Stockholder Beneficially Owns his, her or its Shares free and clear of all encumbrances, other than as set forth in the Lock-Up Agreements, the Registration Rights Agreement and this Agreement. Except pursuant to this Agreement, the Business Combination Agreement and the Registration Rights Agreement, there are no options, warrants or other rights, agreements, arrangements or commitments of any character to which Stockholder is a party relating to the pledge, acquisition, disposition, Transfer or voting of Shares and there are no voting trusts or voting agreements with respect to the Shares. Stockholder does not Beneficially Own (i) any shares of capital stock of the Company other than the Shares set forth on Annex A and (ii) any options, warrants or other rights to acquire any additional shares of capital stock of the Company or any security exercisable for or convertible into shares of capital stock of the Company, other than as set forth on Annex A.

4. Covenants of the Company.

4.1 The Company shall: (i) take any and all action reasonably necessary to effect the provisions of this Agreement and the intention of the parties with respect to the terms of this Agreement; (ii) not take any action that would reasonably be expected to adversely frustrate, obstruct or otherwise affect the rights of H.I.G. under this Agreement without the prior written consent of H.I.G.; and (iii) not take any action that would reasonably be expected to adversely frustrate, obstruct or otherwise affect the rights of the Sponsor under this Agreement without the prior written consent of the Sponsor.

4.2 The Company shall (i) purchase and maintain in effect at all times directors’ and officers’ liability insurance in an amount and pursuant to terms determined by the Board to be reasonable and customary, (ii) for long as any director nominated pursuant to this Agreement serves as a director on the Board, maintain such coverage with respect to such director, and (iii) cause the Charter and Bylaws of the Company (each as may be further amended, modified and/or

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supplemented) to at all times provide for the indemnification, exculpation and advancement of expenses of all directors of the Company to the fullest extent permitted under applicable law; provided, that upon removal or resignation of any director for any reason, the Company shall take all actions reasonable necessary to extend such directors’ and officers’ liability insurance coverage for a period of not less than six (6) years from any such event in respect of any act or omission occurring at or prior to such event.

4.3 The Company shall pay all reasonable out-of-pocket expenses incurred by the directors in connection with the performance of his or her duties as a director and in connection with his or her attendance at any meeting of the Board. The Company shall enter into customary indemnification agreements with each director and officer of the Company from time to time.

5. No Agreement as Director or Officer. Each Stockholder is signing this Agreement solely in his, her or its capacity as a stockholder of the Company. No Stockholder makes any agreement or understanding in this Agreement in such Stockholder’s capacity as a director or officer of the Company or any of its Subsidiaries (if Stockholder holds such office). Nothing in this Agreement will limit or affect any actions or omissions taken by a Stockholder in his, her or its capacity as a director or officer of the Company, and no actions or omissions taken in such Stockholder’s capacity as a director or officer shall be deemed a breach of this Agreement. Nothing in this Agreement will be construed to prohibit, limit or restrict a Stockholder from exercising his or her fiduciary duties as an officer or director to the Company or its stockholders.

6. Termination. Following the Closing, this Agreement shall terminate automatically (without any action by any party hereto) on the first date on which no Stockholder has the right to designate a director to the Board under this Agreement; provided, that the provisions in Section 4.2 shall survive such termination.

7. Miscellaneous.

7.1 Notices. Any notice or communication under this Agreement must be in writing and given by (a) deposit in the United States mail, addressed to the party to be notified, postage prepaid and registered or certified with return receipt requested, (b) delivery in person or by courier service providing evidence of delivery, or (c) transmission by hand delivery, electronic mail or facsimile. Each notice or communication that is mailed, delivered, or transmitted in the manner described above shall be deemed sufficiently given, served, sent, and received, in the case of mailed notices, on the third business day following the date on which it is mailed and, in the case of notices delivered by courier service, hand delivery, electronic mail or facsimile, at such time as it is delivered to the addressee (except in the case of electronic mail, with the delivery receipt or the affidavit of messenger) or at such time as delivery is refused by the addressee upon presentation. Any notice or communication under this Agreement must be addressed, if to the Company, to: AdTheorent Holding Company, Inc., 330 Hudson Street, 13th Floor, New York, NY 10013, Attn: James Lawson with a copy to Paul Hastings LLP, 71 South Wacker Drive, Suite 4500, Chicago, IL 60606, Attn: Amit Mehta, email: amitmehta@paulhastings.com, if to the Sponsor, to MCAP Acquisition, LLC, 311 South Wacker Drive, Suite 6400, Chicago, Illinois 60606, Attn: Peter Gruszka, email: pgruszka@monroecap.com with a copy to Greenberg Traurig, P.A., 333 SE 2nd Avenue, Suite 4400, Miami, FL 33131, Attn: Alan I. Annex, email: annexa@gtlaw.com, and, if to any Stockholder, to the address or email address, as applicable, of such party set forth on Annex A hereto. Any party may change its address for notice at any time and from time to time by written notice to the other parties hereto, and such change of address shall become effective thirty (30) days after delivery of such notice as provided in this Section 7.1.

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7.2 Assignment; No Third Party Beneficiaries.

7.2.1 Subject to Section 7.2.3, this Agreement and the rights, duties and obligations of the Company, as the case may be, hereunder may not be assigned or delegated by the Company, as the case may be, in whole or in part.

7.2.2 Prior to the expiration of the Lock-Up Period applicable to a Stockholder, such Stockholder may not assign or delegate such Stockholder’s rights, duties or obligations under this Agreement, in whole or in part, in violation of the applicable Lock-Up Period, except in connection with a transfer of Registrable Securities (as defined in the Registration Rights Agreement) by such Stockholder to a Permitted Transferee but only if such Permitted Transferee agrees to become bound by the transfer restrictions set forth in this Agreement.

7.2.3 This Agreement and the provisions hereof shall be binding upon and shall inure to the benefit of each of the parties and its successors and the permitted assigns of the applicable Stockholders, which shall include Permitted Transferees.

7.2.4 This Agreement shall not confer any rights or benefits on any persons that are not parties hereto, other than as expressly set forth in this Agreement.

7.2.5 No assignment by any party hereto of such party’s rights, duties and obligations hereunder shall be binding upon or obligate the Company unless and until the Company shall have received (i) written notice of such assignment as provided in Section 7.1 hereof and (ii) the written agreement of the assignee, in a form reasonably satisfactory to the Company, to be bound by the terms and provisions of this Agreement (which may be accomplished by an addendum or certificate of joinder to this Agreement). Any transfer or assignment made other than as provided in this Section 7.2 shall be null and void.

7.3 Counterparts. This Agreement may be executed in multiple counterparts, each of which shall be deemed an original, and all of which together shall constitute the same instrument, but only one of which need be produced. Counterparts may be delivered via facsimile, electronic mail (including pdf or any electronic signature complying with the U.S. federal ESIGN Act of 2000, e.g., www.docusign.com) or other transmission method and any counterpart so delivered shall be deemed to have been duly and validly delivered and be valid and effective for all purposes.

7.4 Jurisdiction. Any suit, action or proceeding seeking to enforce any provision of, or based on any matter arising out of or in connection with, this Agreement shall be brought against any of the parties in the United States District Court for the District of Delaware or any Delaware state court located in Wilmington, Delaware, and each of the parties hereby consents to the exclusive jurisdiction of such court (and of the appropriate appellate courts) in any such suit, action or proceeding and waives any objection to venue laid therein. Process in any such suit, action or proceeding may be served on any party anywhere in the world, whether within or without the jurisdiction of any such court.

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7.5 WAIVER OF JURY TRIAL. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT.

7.6 Amendments and Modifications. Any provision of this Agreement may be amended or waived if, but only if, such amendment or waiver is in writing and is signed by the Company, H.I.G., if at the time of such amendment or waiver H.I.G is entitled to designate a director pursuant to Section 2.2.2, and Sponsor, if at the time of such amendment or waiver Sponsor is entitled to designate a director pursuant to Section 2.2.3. No failure or delay by any party in exercising any right, power or privilege hereunder shall operate as a waiver thereof nor shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any other right, power or privilege. The rights and remedies herein provided shall be cumulative and not exclusive of any rights or remedies provided by law.

7.7 Severability. In the event that any provision of this Agreement shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby.

7.8 Specific Enforcement. It is agreed and understood that monetary damages would not adequately compensate an injured party for the breach of this Agreement by any party hereto and, accordingly, that this Agreement shall be specifically enforceable, in addition to any other remedy to which such injured party is entitled at law or in equity, and that any breach of this Agreement shall be the proper subject of a temporary or permanent injunction or restraining order. Further, each party hereto waives any claim or defense that there is an adequate remedy at law for such breach or threatened breach or an award of specific performance is not an appropriate remedy for any reason at law or equity and agrees that a party’s rights would be materially and adversely affected if the obligations of the other parties under this Agreement were not carried out in accordance with the terms and conditions hereof. Each party further agrees that no party shall be required to obtain, furnish or post any bond or similar instrument in connection with or as a condition to obtain any remedy referred to in this Section 7.8, and each party irrevocably waives any right it may have to require the obtaining, furnishing or posting of any such bond or similar instrument.

7.9 Entire Agreement. This Agreement constitutes the full and entire understanding and agreement among the parties, and supersedes any prior agreement or understanding among the parties, with regard to the subject matter hereof, and no party shall be liable or bound to any other party in any manner by any warranties, representations or covenants except as specifically set forth herein.

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IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first written above.

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ANNEX A

ANNEX A

Exhibit 10.2

EXECUTION VERSION

AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT

THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of December 22, 2021, is made and entered into by and among AdTheorent Holding Company, Inc. (formerly known as MCAP Acquisition Corporation), a Delaware corporation (the “Company”), MCAP Acquisition, LLC, a Delaware limited liability company (“Sponsor”), and the undersigned parties listed as an Existing Holder on the signature pages hereto (each such party, together with Sponsor and any other person deemed an “Existing Holder” who hereafter becomes a party to this Agreement pursuant to Section 5.02 hereof, an “Existing Holder” and collectively, the “Existing Holders”), H.I.G. Growth – AdTheorent, LLC, a Delaware limited liability company (“H.I.G.”), and the undersigned parties listed as a New Holder on the signature pages hereto (each such party, together with any other person deemed a “New Holder” who hereafter becomes a party to this Agreement pursuant to Section 5.02 hereof, a “New Holder” and collectively, the “New Holders”). Capitalized terms used but not otherwise defined in this Agreement shall have the meaning ascribed to such terms in the Business Combination Agreement (as defined below).

RECITALS

WHEREAS, the Company, Sponsor, and certain Existing Holders entered into that certain Registration Rights Agreement, dated as of February 25, 2021 (the “Existing Registration Rights Agreement”), pursuant to which the Company granted to the Existing Holders certain registration rights with respect to certain securities of the Company;

WHEREAS, H.I.G. and the Company entered into that certain Business Combination Agreement, dated as of July 27, 2021 (as may be amended from time to time, the “Business Combination Agreement”), by and among H.I.G. Growth – AdTheorent Intermediate, LLC, a Delaware limited liability company (“H.I.G. Intermediate”), GRNT Merger Sub 1 LLC, a Delaware limited liability company (“Merger Sub I”), GRNT Merger Sub 2 LLC, a Delaware limited liability company (“Merger Sub II”), GRNT Merger Sub 3 LLC, a Delaware limited liability company (“Merger Sub III”), GRNT Merger Sub 4 LLC, a Delaware limited liability company (“Merger Sub IV”), and AdTheorent Holding Company, LLC, a Delaware limited liability company (“AdTheorent”), pursuant to which, among other transactions, (i) Merger Sub I is merging with and into H.I.G. Intermediate, with H.I.G. Intermediate surviving the merger (the “Merger Sub I Merger”), (ii) as part of an integrated transaction with the Merger Sub I Merger, H.I.G. Intermediate is merging with and into Merger Sub II, with Merger Sub II surviving such merger, (iii) Merger Sub III is merging with and into AdTheorent, with AdTheorent surviving the merger (the “AdTheorent Merger”), and (iv) as part of an integrated transaction with the AdTheorent Merger, AdTheorent is merging with and into Merger Sub IV, with Merger Sub IV surviving the merger;

WHEREAS, upon the closing of the transactions contemplated by the Business Combination Agreement and subject to the terms and conditions set forth therein, the Existing Holders and the New Holders will hold shares of common stock, par value $0.0001 per share, of the Company (“Common Stock”), in each case, in such amounts and subject to such terms and conditions as set forth in the Business Combination Agreement;

WHEREAS, the Company has entered into Subscription Agreements, each dated July 27, 2021 (collectively, the “PIPE Investors Subscription Agreements”), with certain investors (collectively, the “PIPE Investors”) for the subscription of shares of Common Stock;

WHEREAS, pursuant to Section 5.8 of the Existing Registration Rights Agreement, the provisions, covenants and conditions set forth in the Existing Registration Rights Agreement may be amended or modified upon the written consent of the Company and the holders of a majority-in-interest of the “Registrable Securities” (as such term was defined in the Existing Registration Rights Agreement) at the time in question; and

WHEREAS, in connection with the transactions contemplated by the Business Combination Agreement, the Company and the Existing Holders desire to amend and restate the Existing Registration Rights Agreement in its entirety and enter into this Agreement, pursuant to which the Company shall grant the Existing Holders and the New Holders certain registration rights with respect to certain securities of the Company, as set forth in this Agreement.

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

ARTICLE I

DEFINITIONS

Section 1.01 Definitions. The terms defined in this Article I shall, for all purposes of this Agreement, have the respective meanings set forth below:

“Adverse Disclosure” shall mean any public disclosure of material non-public information, which disclosure, in the good faith judgment of the Chief Executive Officer or Chief Financial Officer of the Company, after consultation with counsel to the Company, (i) would be required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements contained therein (in the case of any prospectus and any preliminary prospectus, in the light of the circumstances under which they were made) not misleading, (ii) would not be required to be made at such time if the Registration Statement were not being filed, declared effective or used, as the case may be, and (iii) the Company has a bona fide business purpose for not making such information public.

“AdTheorent Holder Lock-up Period” shall mean, with respect to the AdTheorent Holder Shares that are held by New Holders or their Permitted Transferees, the period ending six months after the date hereof.

“AdTheorent Holder Shares” shall mean, with respect to the New Holders or their respective Permitted Transferees, (A) the shares of Common Stock received pursuant to the Business Combination Agreement; (B) any outstanding share of Common Stock or any other equity security of the Company (including the shares of Common Stock issued or issuable upon the exercise of any other equity security) received in connection with the transactions contemplated by the Business Combination Agreement (other than any shares of Common Stock or any other equity security issued or issuable in respect of the PIPE Investors Subscription Agreement); and (C) any other equity security of the Company issued or issuable with respect to any such share of Common Stock by way of a stock dividend or stock split or in connection with a combination of shares, recapitalization, merger, consolidation or reorganization.

“Affiliate” shall mean with respect to a specified person, each other person that directly, or indirectly through one or more intermediaries, controls or is controlled by, or is under common control with, the person specified; provided that no Holder shall be deemed an Affiliate of any other Holder by reason of an investment in, or holding of Common Stock (or securities convertible, exercisable or exchangeable for share of Common Stock) of, the Company. As used in this definition, “control” (including with correlative meanings, “controlled by” and “under common control with”) means possession, directly or indirectly, of power to direct or cause the direction of management or policies (whether through ownership of voting securities or by contract or other agreement).

“Agreement” shall have the meaning given in the Preamble.

“Commission” shall mean the Securities and Exchange Commission.

“Common Stock” shall have the meaning given in the Recitals hereto.

“Company” shall have the meaning given in the Preamble and includes the Company’s successors by recapitalization, merger, consolidation, spin-off, reorganization or similar transaction.

“Demanding Holder” shall have the meaning given in Section 2.01(c).

“Exchange Act” shall mean the Securities Exchange Act of 1934, as it may be amended from time to time.

“Existing Holder” or “Existing Holders” shall have the meaning given in the Preamble.

“Filing Date” shall have the meaning given in Section 2.01(a).

“Form S-1 Shelf” shall have the meaning given in Section 2.01(a).

“Form S-3 Shelf” shall have the meaning given in Section 2.01(a).

“Founder Shares” shall mean the shares of Class B common stock, par value $0.0001 per share, of the Company and shall be deemed to include the shares of Common Stock issued upon conversion thereof.

“Founder Shares Lock-up Period” shall mean, with respect to the Founder Shares held by certain of the Existing Holders or their respective Permitted Transferees, the period ending on the earlier of (A) one (1) year after the date hereof or (B) (x) if the last reported sale price of the Common Stock equals or exceeds $12.00 per share (as adjusted for stock splits, stock capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the date hereof or (y) the date on which the Company completes a liquidation, merger, capital stock exchange or other similar transaction after the date hereof that results in all of the Company’s stockholders having the right to exchange their shares of Common Stock for cash, securities or other property.

“H.I.G. Investor” shall mean H.I.G. and certain Affiliates of H.I.G. that are New Holders hereunder.

“Holder” or “Holders” shall mean the Existing Holders and the New Holders and any person who hereafter becomes a party of this Agreement pursuant to Section 5.02.

“Lock-up Period” shall mean the Founder Shares Lock-up Period, the Private Placement Lock-up Period and the AdTheorent Holder Lock-up Period, as applicable.

“Maximum Number of Securities” shall have the meaning given in Section 2.01(d).

“Minimum Takedown Threshold” shall have the meaning given in Section 2.01(c).

“Misstatement” shall mean an untrue statement of a material fact or an omission to state a material fact required to be stated in a Registration Statement or Prospectus, or necessary to make the statements in a Registration Statement or Prospectus (in the light of the circumstances under which they were made, in the case of the Prospectus) not misleading.

“New Holder” or “New Holders” shall have the meaning given in the Preamble.

“Permitted Transferees” shall mean any person or entity (i) to whom a Holder of Registrable Securities is permitted to transfer such Registrable Securities prior to the expiration of the applicable Lock-up Period under any applicable agreement between such Holder and the Company, and to any transferee thereafter and (ii) who agrees to become bound by the transfer restrictions set forth in this Agreement.

“Piggyback Registration” shall have the meaning given in Section 2.02(a).

“Private Placement Lock-up Period” shall mean, with respect to Private Placement Warrants that are held by the initial purchasers of such Private Placement Warrants or their Permitted Transferees, and any shares of Common Stock issued or issuable upon the exercise of the Private Placement Warrants and that are held by the initial purchasers of the Private Placement Warrants or their Permitted Transferees, the period ending thirty (30) days after the date hereof.

“Private Placement Warrants” shall mean the private placement warrants issued pursuant to that certain Private Placement Warrants Purchase Agreement, dated as of February 25, 2021, by and between the Company and Sponsor.

“Prospectus” shall mean the prospectus included in any Registration Statement, as supplemented by any and all prospectus supplements and as amended by any and all post-effective amendments and including all material incorporated by reference in such prospectus.

“Registrable Security” shall mean (a) the shares of Common Stock issued upon the conversion of any Founder Shares, (b) the Private Placement Warrants (including any shares of Common Stock issued or issuable upon the exercise of any such Private Placement Warrants), (c) any issued and outstanding shares of Common Stock or any other equity security (including the shares of Common Stock issued or issuable upon the exercise of any other equity security) of the Company held by an Existing Holder as of the date of this Agreement, (d) any issued and outstanding shares of Common Stock or any other equity security (including the shares of Common Stock issued or issuable upon the exercise of any such other equity security) of the Company held by a New Holder (including shares transferred to a Permitted Transferee) (i) as of the date of this Agreement or (ii) that are otherwise issued in connection with the transactions contemplated by the Business Combination Agreement, and (e) any other equity security of the Company issued or issuable with respect to any such share of Common Stock described in the foregoing clauses (a) through (d) by way of a stock dividend or stock split or in connection with a combination of shares, recapitalization, merger, consolidation or reorganization or other similar event; provided, however, that, as to any particular Registrable Security, such securities shall cease to be Registrable Securities upon the earliest to occur of: (A) a Registration Statement with respect to the sale of such securities shall have become effective under the Securities Act and such securities shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (B) such securities shall have been otherwise transferred, new certificates or book-entry positions for such securities not bearing a legend restricting further transfer shall have been delivered by the Company and subsequent public distribution of such securities shall not require registration under the Securities Act;

(C) such securities shall have ceased to be outstanding; or (D) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or other public securities transaction.

“Registration” shall mean a registration, including any related Shelf Takedown, effected by preparing and filing a registration statement or similar document in compliance with the requirements of the Securities Act, and the applicable rules and regulations promulgated thereunder, and such registration statement becoming effective.

“Registration Expenses” shall mean the out-of-pocket expenses of a Registration, including, without limitation, the following:

“Registration Statement” shall mean any registration statement that covers the Registrable Securities pursuant to the provisions of this Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and supplements to such registration statement, and all exhibits to and all material incorporated by reference in such registration statement.

“Requesting Holders” shall have the meaning given in Section 2.01(d).

“Securities Act” shall mean the Securities Act of 1933, as amended from time to time.

“Shelf” shall mean the Form S-1 Shelf, the Form S-3 Shelf or any Subsequent Shelf Registration, as the case may be.

“Shelf Registration” shall mean a registration of securities pursuant to a registration statement filed with the Commission in accordance with and pursuant to Rule 415 promulgated under the Securities Act (or any successor rule then in effect).

“Shelf Takedown” shall mean an Underwritten Shelf Takedown or any proposed transfer or sale using a Registration Statement, including a Piggyback Registration.

“Sponsor” shall have the meaning given in the Preamble hereto.

“Subsequent Shelf Registration” shall have the meaning given in Section 2.01(b).

“Underwriter” shall mean a securities dealer who purchases any Registrable Securities as principal in an Underwritten Offering and not as part of such dealer’s market-making activities.

“Underwritten Offering” shall mean a Registration in which securities of the Company are sold to an Underwriter in a firm commitment underwriting for distribution to the public.

“Underwritten Shelf Takedown” shall have the meaning given in Section 2.01(c).

ARTICLE II

REGISTRATIONS

Section 2.01 Shelf Registration.

(a) Filing. As soon as practicable but no later than the earlier of (i) forty-five (45) calendar days following the closing of the transactions contemplated by the Business Combination Agreement and (ii) ninety (90) calendar days following the Company’s most recent fiscal year end (in either case, the “Filing Date”), the Company shall file a Registration Statement for a Shelf Registration on Form S-3 (the “Form S-3 Shelf”) or, if the Company is ineligible to use a Form S-3 Shelf, a Registration Statement for a Shelf Registration on Form S-1 (the “Form S-1 Shelf”), in each case, covering the resale of all the Registrable Securities (determined as of two business days prior to such filing) on a delayed or continuous basis and shall use its commercially reasonable efforts to have such Shelf declared effective as soon as practicable after the filing thereof and no later than the earlier of (x) the ninetieth (90th) calendar day following the Filing Date if the Commission notifies the Company that it will “review” the Shelf and (y) the tenth (10th) business day after the date the Company is notified in writing by the Commission that such Shelf will not be “reviewed” or will not be subject to further review. Such Shelf shall provide for the resale of the Registrable Securities included therein pursuant to any method or combination of methods legally available to, and requested by, any Holder named therein. The Company shall maintain a Shelf in accordance with the terms hereof, and shall prepare and file with the Commission such amendments, including post-effective amendments, and supplements as may be necessary to keep a Shelf continuously effective, available for use to permit all Holders named therein to sell their Registrable Securities included therein and in compliance with the provisions of the Securities Act until such time as there are no longer any Registrable Securities. In the event the Company files a Form S-1 Shelf, the Company shall use its commercially reasonable efforts to convert the Form S-1 Shelf (and any Subsequent Shelf Registration) to a Form S-3 Shelf as soon as practicable after the Company is eligible to use Form S-3.

(b) Subsequent Shelf Registration. If any Shelf ceases to be effective under the Securities Act for any reason at any time while Registrable Securities are still outstanding, the Company shall, subject to Section 3.04, use its commercially reasonable efforts to as promptly as is reasonably practicable cause such Shelf to again become effective under the Securities Act (including using its commercially reasonable efforts to obtain the prompt withdrawal of any order suspending the effectiveness of such Shelf), and shall use its commercially reasonable efforts to as promptly as is reasonably practicable amend such Shelf in a manner reasonably expected to result in the withdrawal of any order suspending the effectiveness of such Shelf or file an additional registration statement as a Shelf Registration (a “Subsequent Shelf Registration”) registering the resale of all Registrable Securities (determined as of two (2) business days prior to such filing), and pursuant to any method or combination of methods legally available to, and requested by, any Holder named therein. If a Subsequent Shelf Registration is filed, the

Company shall use its commercially reasonable efforts to (i) cause such Subsequent Shelf Registration to become effective under the Securities Act as promptly as is reasonably practicable after the filing thereof (it being agreed that the Subsequent Shelf Registration shall be an automatic shelf registration statement (as defined in Rule 405 promulgated under the Securities Act) if the Company is a well-known seasoned issuer (as defined in Rule 405 promulgated under the Securities Act) at the most recent applicable eligibility determination date) and (ii) keep such Subsequent Shelf Registration continuously effective, available for use to permit all Holders named therein to sell their Registrable Securities included therein and in compliance with the provisions of the Securities Act until such time as there are no longer any Registrable Securities. Any such Subsequent Shelf Registration shall be on Form S-3 to the extent that the Company is eligible to use such form. Otherwise, such Subsequent Shelf Registration shall be on another appropriate form.

(c) Requests for Underwritten Shelf Takedowns. Subject to Section 3.04, at any time and from time to time when an effective Shelf is on file with the Commission, Sponsor and any H.I.G. Investor, (being in such case a “Demanding Holder”) may request to sell all or any portion of its Registrable Securities in an Underwritten Offering that is registered pursuant to the Shelf (each, an “Underwritten Shelf Takedown”); provided that the Company shall only be obligated to effect an Underwritten Shelf Takedown if such offering shall include either (x) Registrable Securities proposed to be sold by the Demanding Holder, either individually or together with other Demanding Holders, with a total offering price reasonably expected to exceed, in the aggregate, $50 million, or (y) all remaining Registrable Securities held by the Demanding Holder ((x) or (y), as applicable, the “Minimum Takedown Threshold”). All requests for Underwritten Shelf Takedowns shall be made by giving written notice to the Company, which shall specify the approximate number of Registrable Securities proposed to be sold in the Underwritten Shelf Takedown. The initial Demanding Holder shall have the right to select the Underwriters for such offering (which shall consist of one or more reputable nationally recognized investment banks), subject to the Company’s prior approval (which shall not be unreasonably withheld, conditioned or delayed). Sponsor and any H.I.G. Investor may each demand not more than one (1) Underwritten Shelf Takedown pursuant to this Section 2.01(c) in any twelve (12) month period. Notwithstanding anything to the contrary in this Agreement, the Company may effect any Underwritten Offering pursuant to any then effective Registration Statement, including a Form S-3, that is then available for such offering.

(d) Reduction of Underwritten Offering. If the managing Underwriter or Underwriters in an Underwritten Shelf Takedown, in good faith, advises the Company, the Demanding Holders and the Holders requesting piggyback rights pursuant to this Agreement with respect to such Underwritten Shelf Takedown (the “Requesting Holders”) (if any) in writing that the dollar amount or number of Registrable Securities that the Demanding Holders and the Requesting Holders (if any) desire to sell, taken together with all other shares of Common Stock or other equity securities that the Company desires to sell and all other shares of Common Stock or other equity securities, if any, that have been requested to be sold in such Underwritten Offering pursuant to separate written contractual piggyback registration rights held by any other stockholders, exceeds the maximum dollar amount or maximum number of equity securities that can be sold in the Underwritten Offering without adversely affecting the proposed offering price, the timing, the distribution method, or the probability of success of such offering (such maximum dollar amount or maximum number of such securities, as applicable, the “Maximum Number of Securities”), then the Company shall include in such Underwritten Offering, before including any shares of Common Stock or other equity securities proposed to be sold by Company or by other holders of Common Stock or other equity securities, (i) first, the Registrable Securities of the Demanding Holders (pro rata based on the respective number of Registrable Securities that each Demanding Holder has requested be included in such Underwritten Shelf Takedown and the aggregate number of Registrable Securities that the Demanding Holders have requested be included in such Underwritten Shelf Takedown), and (ii) second, the Registrable Securities of the Requesting Holders (if any) (pro rata based on the respective number of Registrable Securities that each Requesting Holder (if any) has requested be included in such Underwritten Shelf Takedown and the aggregate number of Registrable Securities that the Requesting Holders have requested be included in such Underwritten Shelf Takedown) that can be sold without exceeding the Maximum Number of Securities.

(e) Withdrawal. Prior to the filing of the applicable “red herring” prospectus or prospectus supplement used for marketing such Underwritten Shelf Takedown, any Demanding Holder initiating an Underwritten Shelf Takedown shall have the right to withdraw from such Underwritten Shelf Takedown for any or no reason whatsoever upon written notification (a “Withdrawal Notice”) to the Company and the Underwriter or Underwriters (if any) of their intention to withdraw from such Underwritten Shelf Takedown; provided that Sponsor and any

H.I.G. Investor may elect to have the Company continue an Underwritten Shelf Takedown if the Minimum Takedown Threshold would still be satisfied by the Registrable Securities proposed to be sold in the Underwritten Shelf Takedown by Sponsor or any H.I.G. Investor or any of their respective Affiliates, as applicable. If withdrawn, a demand for an Underwritten Shelf Takedown shall constitute a demand for an Underwritten Shelf Takedown by the withdrawing Demanding Holder for purposes of Section 2.01(c), unless either (i) such Demanding Holder has not previously withdrawn any Underwritten Shelf Takedown or (ii) such Demanding Holder reimburses the Company for all Registration Expenses with respect to such Underwritten Shelf Takedown (or, if there is more than one Demanding Holder, a pro rata portion of such Registration Expenses based on the respective number of Registrable Securities that each Demanding Holder has requested be included in such Underwritten Shelf Takedown); provided that, if Sponsor or any H.I.G. Investor elects to continue an Underwritten Shelf Takedown pursuant to the proviso in the immediately preceding sentence, such Underwritten Shelf Takedown shall instead count as an Underwritten Shelf Takedown demanded by one of Sponsor or any H.I.G. Investor, as applicable, for purposes of Section 2.01(c). Following the receipt of any Withdrawal Notice, the Company shall promptly forward such Withdrawal Notice to any other Holders that had elected to participate in such Shelf Takedown. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration Expenses incurred in connection with a Shelf Takedown prior to its withdrawal under this Section 2.01(e), other than if a Demanding Holder elects to pay such Registration Expenses pursuant to clause (ii) of the second sentence of this Section 2.01(e).

Section 2.02 Piggyback Registration.

(a) Piggyback Rights. If the Company proposes to file a Registration Statement under the Securities Act with respect to the Registration of equity securities, or securities or other obligations exercisable or exchangeable for, or convertible into equity securities, for its own account or for the account of stockholders of the Company (or by the Company and by the stockholders of the Company including, without limitation, pursuant to Section 2.01 hereof), other than a Registration Statement (or any registered offering with respect thereto) (i) filed in connection with any employee stock option or other benefit plan, (ii) pursuant to a Registration Statement on Form S-4 (or similar form that relates to a transaction subject to Rule 145 under the Securities Act or any successor rule thereto), (iii) for an offering of debt that is convertible into equity securities of the Company, or (iv) for a dividend reinvestment plan, then the Company shall give written notice of such proposed filing to all of the Holders of Registrable Securities as soon as practicable but not less than ten (10) days before the anticipated filing date of such Registration Statement or, in the case of an Underwritten Offering pursuant to a Shelf Registration, the applicable “red herring” prospectus or prospectus supplement used for marketing such offering, which notice shall (A) describe the amount and type of securities to be included in such offering, the intended method(s) of distribution, and the name of the proposed managing Underwriter or Underwriters, if any, in such offering, and (B) offer to all of the Holders of Registrable Securities the opportunity to register the sale of such number of Registrable Securities as such Holders may request in writing within five (5) days after receipt of such written notice (such Registration a “Piggyback Registration”). The Company shall, in good faith, cause such Registrable Securities to be included in such Piggyback Registration and shall use its reasonable best efforts to cause the managing Underwriter or Underwriters of a proposed Underwritten Offering to permit the Registrable Securities requested by the Holders pursuant to this Section 2.02(a) to be included in a Piggyback Registration on the same terms and conditions as any similar securities of the Company included in such Registration and to permit the sale or other disposition of such Registrable Securities in accordance with the intended method(s) of distribution thereof. All such Holders proposing to distribute their Registrable Securities through an Underwritten Offering under this Section 2.02(a) shall enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Underwritten Offering by the Company.

(b) Reduction of Piggyback Registration. If the managing Underwriter or Underwriters in an Underwritten Offering that is to be a Piggyback Registration, in good faith, advises the Company and the Holders of Registrable Securities participating in the Piggyback Registration in writing that the dollar amount or number of shares of Common Stock or other equity securities that the Company desires to sell, taken together with (i) the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has been demanded pursuant to separate written contractual arrangements with persons or entities other than the Holders of Registrable Securities hereunder, (ii) the Registrable Securities as to which registration has been requested pursuant to Section 2.02 hereof, and (iii) the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has been requested pursuant to separate written contractual piggyback registration rights of persons or entities other than the Holders of Registrable Securities hereunder, exceeds the Maximum Number of Securities, then:

(i) If the Registration or registered offering is undertaken for the Company’s account, the Company shall include in any such Registration or registered offering (A) first, the shares of Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; (B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to Section 2.02(a), pro rata, based on the respective number of Registrable Securities that each Holder has requested be included in such Underwritten Offering and the aggregate number of Registrable Securities that the Holders have requested to be included in such Underwritten Offering, which can be sold without exceeding the Maximum Number of Securities; and (C) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A) and (B), the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has been requested pursuant to separate written contractual piggyback registration rights of persons or entities other than the Holders of Registrable Securities hereunder, which can be sold without exceeding the Maximum Number of Securities;

(ii) If the Registration or registered offering is pursuant to a demand by persons or entities other than the Holders of Registrable Securities, then the Company shall include in any such Registration or registered offering (A) first, the shares of Common Stock or other equity securities, if any, of such requesting persons or entities, other than the Holders of Registrable Securities, which can be sold without exceeding the Maximum Number of Securities; (B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to Section 2.02(a), pro rata, based on the respective number of Registrable Securities that each Holder has requested be included in such Underwritten Offering and the aggregate number of Registrable Securities that the Holders have requested to be included in such Underwritten Offering, which can be sold without exceeding the Maximum Number of Securities; (C) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A) and (B), the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has been requested pursuant to the piggyback registration rights, if any, of the PIPE Investors set forth in the PIPE Investors Subscription Agreements, which can be sold without exceeding the Maximum Number of Securities; (D) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A), (B) and (C), the shares of Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and (E) fifth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A), (B), (C) and (D), the shares of Common Stock or other equity securities, if any, as to which Registration or a registered offering has been requested pursuant to separate written contractual piggyback registration rights of persons or entities other than the Holders of Registrable Securities hereunder or the PIPE Investors, which can be sold without exceeding the Maximum Number of Securities; and

(iii) If the Registration or registered offering and Underwritten Shelf Takedown is pursuant to a request by Holder(s) of Registrable Securities pursuant to Section 2.01(c) hereof, then the Company shall include in any such Registration or registered offering securities in the priority set forth in Section 2.01(d).

(c) Piggyback Registration Withdrawal. Any Holder of Registrable Securities (other than a Demanding Holder, whose right to withdraw from an Underwritten Shelf Takedown, and related obligations, shall be governed by Section 2.01(e)) shall have the right to withdraw from a Piggyback Registration for any or no reason whatsoever upon written notification to the Company and the Underwriter or Underwriters (if any) of his, her or its intention to withdraw from such Piggyback Registration prior to the effectiveness of the Registration Statement filed with the Commission with respect to such Piggyback Registration or, in the case of a Piggyback Registration pursuant to a Shelf Registration, the filing of the applicable “red herring” prospectus or prospectus supplement with respect to such Piggyback Registration used for marketing such transaction. The Company (whether on its own good faith determination or as the result of a request for withdrawal by persons pursuant to separate written contractual obligations) may withdraw a Registration Statement filed with the Commission in connection with a Piggyback

Registration (which, in no circumstance, shall include a Shelf) at any time prior to the effectiveness of such Registration Statement. Notwithstanding anything to the contrary in this Agreement (other than Section 2.01(e)), the Company shall be responsible for the Registration Expenses incurred in connection with the Piggyback Registration prior to its withdrawal under this Section 2.02(c).

(d) Unlimited Piggyback Registration Rights. For purposes of clarity, any Piggyback Registration effected pursuant to Section 2.02 hereof shall not be counted as a demand for an Underwritten Shelf Takedown under Section 2.01(e) hereof.

Section 2.03 Market Stand-off. In connection with any Underwritten Offering of Common Stock of the Company, if requested by the Underwriters managing the offering, each Holder (i) that is an executive officer or director of the Company or (ii) that is a beneficial owner of more than five percent (5%) of the outstanding shares of Common Stock of the Company and either (A) whose Registrable Securities are included in such offering or (B) whose nominees are then serving on the board of directors of the Company, and any other Holder reasonably requested by the managing Underwriter, agrees not to, and to execute a customary lock-up agreement (in each case on substantially the same terms and conditions as all such Holders, including customary waiver of “MFN” provisions) in favor of the managing Underwriters to not, sell or dispose of any shares of Common Stock of the Company (other than those included in such offering pursuant to this Agreement), without the prior written consent of the managing Underwriters, during the ninety (90)-day period (or such shorter time agreed to by the managing Underwriters with respect to the officers and directors of the Company) beginning on the date of pricing of such offering, except as expressly permitted by such lock-up agreement or in the event the managing Underwriters otherwise agree by written consent.

ARTICLE III

COMPANY PROCEDURES

Section 3.01 General Procedures. In connection with any Shelf and/or Shelf Takedown, the Company shall use its reasonable best efforts to effect such Registration to permit the sale of such Registrable Securities in accordance with the intended plan of distribution thereof, and pursuant thereto the Company shall, as expeditiously as possible:

(a) prepare and file with the Commission as soon as practicable a Registration Statement with respect to such Registrable Securities and use its reasonable best efforts to cause such Registration Statement to become effective and remain effective until all Registrable Securities covered by such Registration Statement have ceased to be Registrable Securities;

(b) prepare and file with the Commission such amendments and post-effective amendments to the Registration Statement, and such supplements to the Prospectus, as may be reasonably requested by a majority-in-interest of the Holders of Registrable Securities registered on such Registration Statement or any Underwriter of Registrable Securities or as may be required by the rules, regulations or instructions applicable to the registration form used by the Company or by the Securities Act or rules and regulations thereunder to keep the Registration Statement effective until all Registrable Securities covered by such Registration Statement are sold in accordance with the intended plan of distribution set forth in such Registration Statement or supplement to the Prospectus;

(c) prior to filing a Registration Statement or prospectus, or any amendment or supplement thereto, furnish without charge to the Underwriter(s), if any, and the Holders of Registrable Securities included in such Registration, and such Holders’ legal counsel, copies of such Registration Statement as proposed to be filed, each amendment and supplement to such Registration Statement (in each case including all exhibits thereto and documents incorporated by reference therein), the Prospectus included in such Registration Statement (including each preliminary Prospectus), and such other documents as the Underwriter(s) and the Holders of Registrable Securities included in such Registration or the legal counsel for any such Holders may request in order to facilitate the disposition of the Registrable Securities owned by such Holders;

(d) prior to any public offering of Registrable Securities, use its reasonable best efforts to (i) register or qualify the Registrable Securities covered by the Registration Statement under such securities or “blue sky” laws of such jurisdictions in the United States as the Holders of Registrable Securities included in such Registration

Statement (in light of their intended plan of distribution) may request (or provide evidence satisfactory to such Holders that the Registrable Securities are exempt from such registration or qualification) and (ii) take such action necessary to cause such Registrable Securities covered by the Registration Statement to be registered with or approved by such other governmental authorities as may be necessary by virtue of the business and operations of the Company and do any and all other acts and things that may be necessary or advisable to enable the Holders of Registrable Securities included in such Registration Statement to consummate the disposition of such Registrable Securities in such jurisdictions; provided, however, that the Company shall not be required to qualify generally to do business in any jurisdiction where it would not otherwise be required to qualify or take any action to which it would be subject to general service of process or taxation in any such jurisdiction where it is not then otherwise so subject;

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

(f) provide a transfer agent or warrant agent, as applicable, and registrar for all such Registrable Securities no later than the effective date of such Registration Statement;

(g) advise each seller of such Registrable Securities, promptly after it shall receive notice or obtain knowledge thereof, of the issuance of any stop order by the Commission suspending the effectiveness of such Registration Statement or the initiation or threatening of any proceeding for such purpose and promptly use its reasonable best efforts to prevent the issuance of any stop order or to obtain its withdrawal if such stop order should be issued;

(h) at least five (5) days prior to the filing of any Registration Statement or Prospectus or any amendment or supplement to such Registration Statement or Prospectus (or such shorter period of time as may be necessary in order to comply with the Securities Act, the Exchange Act, and the rules and regulations promulgated under the Securities Act or Exchange Act, as applicable), furnish a copy thereof to each seller of such Registrable Securities or its counsel (excluding any exhibits thereto and any filing made under the Exchange Act that is to be incorporated by reference thereto);

(i) notify the Holders at any time when a Prospectus relating to such Registration Statement is required to be delivered under the Securities Act, of the happening of any event as a result of which the Prospectus included in such Registration Statement, as then in effect, includes a Misstatement, and then to correct such Misstatement as set forth in Section 3.04 hereof;

(j) permit a representative of the Holders, the Underwriter(s), if any, and any attorney or accountant retained by such Holders or Underwriter to participate, at each such person’s own expense, in the preparation of the Registration Statement, and cause the Company’s officers, directors and employees to supply all information reasonably requested by any such representative, Underwriter, attorney or accountant in connection with the Registration; provided, however, that such representatives or Underwriters enter into a confidentiality agreement, in form and substance reasonably satisfactory to the Company, prior to the release or disclosure of any such information;

(k) obtain a “cold comfort” letter from the Company’s independent registered public accountants in the event of an Underwritten Offering, in customary form and covering such matters of the type customarily covered by “cold comfort” letters as the managing Underwriter may reasonably request, and reasonably satisfactory to a majority-in-interest of the participating Holders and the applicable broker, placement agent or sales agent, if any;

(l) on the date the Registrable Securities are delivered for sale pursuant to such Registration, obtain an opinion and negative assurance letter, dated such date, of counsel representing the Company for the purposes of such Registration, addressed to the Holders, the broker, placement agent or sales agent, if any, and the Underwriter(s), if any, covering such legal matters with respect to the Registration in respect of which such opinion is being given as the participating Holders, placement agent, sales agent, or Underwriter may reasonably request and as are customarily included in such opinions and negative assurance letters, and reasonably satisfactory to a majority-in-interest of the participating Holders;

(m) in the event of any Underwritten Offering, enter into and perform its obligations under an underwriting agreement, in usual and customary form, with the managing Underwriter of such Underwritten Offering;

(n) cooperate with each Holder covered by the Registration Statement and each underwriter or agent participating in the disposition of such Registrable Securities and their respective counsel in connection with any filings required to be made with FINRA;

(o) make available to its security holders, as soon as reasonably practicable, an earnings statement covering the period of at least twelve (12) months beginning with the first day of the Company’s first full calendar quarter after the effective date of the Registration Statement which satisfies the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder (or any successor rule promulgated thereafter by the Commission);

(p) with respect to an Underwritten Offering pursuant to Section 2.01(c), use its reasonable best efforts to make available senior executives of the Company to participate in customary “road show” presentations that may be reasonably requested by the Underwriter(s) in any Underwritten Offering;

(q) otherwise, in good faith, cooperate reasonably with, and take such customary actions as may reasonably be requested by the participating Holders and the broker, placement agent or sales agent, if any, in connection with such Registration and comply with all applicable rules and regulations of the Securities and Exchange Commission;

(r) upon request of a Holder, the Company shall (i) authorize the Company’s transfer agent to remove any legend on share certificates of such Holder’s Common Stock restricting further transfer (or any similar restriction in book entry positions of such Holder) if such restrictions are no longer required by the Securities Act or any applicable state securities laws or any agreement with the Company to which such Holder is a party, including if such shares subject to such a restriction have been sold on a Registration Statement, (ii) request the Company’s transfer agent to issue in lieu thereof shares of Common Stock without such restrictions to the Holder upon, as applicable, surrender of any stock certificates evidencing such shares of Common Stock, or to update the applicable book entry position of such Holder so that it no longer is subject to such a restriction, and (iii) use reasonable best efforts to cooperate with such Holder to have such Holder’s shares of Common Stock transferred into a book-entry position at The Depository Trust Company, in each case, subject to delivery of customary documentation, including any documentation required by such restrictive legend or book-entry notation.

Notwithstanding the foregoing, the Company shall not be required to provide any documents or information to an Underwriter if such Underwriter has not then been named with respect to the applicable Underwritten Offering.

Section 3.02 Registration Expenses. Except as otherwise provided herein, the Registration Expenses of all Registrations shall be borne by the Company. It is acknowledged by the Holders that each Holder shall bear, with respect to such Holder’s Registrable Securities being sold, all Underwriters’ commissions and discounts, brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,” all reasonable fees and expenses of any legal counsel representing such Holders.

Section 3.03 Requirements for Participation in Underwritten Offerings. No person may participate in any Underwritten Offering for equity securities of the Company pursuant to a Registration initiated by the Company hereunder unless such person (a) agrees to sell such person’s securities on the basis provided in any underwriting arrangements approved by the Company and (b) completes and executes all customary questionnaires, powers of attorney, indemnities, lock-up agreements, underwriting agreements and other customary documents as may be reasonably required under the terms of such underwriting arrangements. Notwithstanding anything in this Agreement to the contrary, if any Holder does not provide to the Company in writing information and affidavits as the Company reasonably requests for use in connection with any Registration Statement or Prospectus, the Company may exclude such Holder’s Registrable Securities from the applicable Registration Statement or Prospectus if the Company determines, based on the advice of counsel, that such information is necessary to effect the registration and such Holder continues thereafter to withhold such information.

Section 3.04 Suspension of Sales; Adverse Disclosure. Upon receipt of written notice from the Company that a Registration Statement or Prospectus contains a Misstatement, each of the Holders shall forthwith discontinue disposition of Registrable Securities until he, she or it has received copies of a supplemented or amended Prospectus correcting the Misstatement (it being understood that the Company hereby covenants to prepare and file such supplement or amendment as soon as practicable after the time of such notice), or until he, she or it is advised in writing by the Company that the use of the Prospectus may be resumed. If the filing, initial effectiveness or continued use of a Registration Statement in respect of any Registration at any time would require the Company to make an Adverse Disclosure or would require the inclusion in such Registration Statement of financial statements that are unavailable to the Company for reasons beyond the Company’s control, the Company may, upon giving prompt written notice of such action to the Holders, delay the filing or initial effectiveness of, or suspend use of, such Registration Statement for the shortest period of time, but in no event more than ninety (90) days in any twelve (12) month period, determined in good faith by the Company to be necessary for such purpose. In the event the Company exercises its rights under the preceding sentence, the Holders agree to suspend, immediately upon their receipt of the notice referred to above, their use of the Prospectus relating to any Registration in connection with any sale or offer to sell Registrable Securities. The Company shall immediately notify the Holders of the expiration of any period during which it exercised its rights under this Section 3.04.

Section 3.05 Reporting Obligations. As long as any Holder shall own Registrable Securities, the Company, at all times while it shall be a reporting company under the Exchange Act, covenants to file timely (or obtain extensions in respect thereof and file within the applicable grace period) all reports required to be filed by the Company after the date hereof pursuant to Sections 13(a) or 15(d) of the Exchange Act. The Company further covenants that it shall take such further action as any Holder may reasonably request, all to the extent required from time to time to enable such Holder to sell shares of Common Stock held by such Holder without registration under the Securities Act within the limitation of the exemptions provided by Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission), including providing any legal opinions.

ARTICLE IV

INDEMNIFICATION AND CONTRIBUTION

Section 4.01 Indemnification.

(a) The Company agrees to indemnify, to the extent permitted by law, each Holder of Registrable Securities, its officers and directors and each person who controls such Holder (within the meaning of the Securities Act) against all losses, claims, damages, liabilities and out-of-pocket expenses (including, without limitation, reasonable attorneys’ fees) caused by any untrue or alleged untrue statement of material fact contained or incorporated by reference in any Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as the same are caused by or contained in any information furnished in writing to the Company by such Holder expressly for use therein. The Company shall indemnify the Underwriters, their officers and directors and each person who controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the foregoing with respect to the indemnification of the Holder.

(b) In connection with any Registration Statement in which a Holder of Registrable Securities is participating, such Holder shall furnish to the Company in writing such information and affidavits as the Company reasonably requests for use in connection with any such Registration Statement or Prospectus and, to the extent permitted by law, shall indemnify the Company, its directors and officers and agents and each person who controls the Company (within the meaning of the Securities Act) against any losses, claims, damages, liabilities and out-of-pocket expenses (including without limitation reasonable attorneys’ fees) resulting from any untrue or alleged untrue statement of material fact contained in the Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue or alleged untrue statement or omission is contained in any information or affidavit so furnished in writing by such Holder expressly for use therein. The Holders of Registrable Securities shall indemnify the Underwriters, their officers, directors and each person who controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the foregoing with respect to indemnification of the Company. For the avoidance of doubt, the obligation to indemnify under this Section 4.01(b) shall be several, not joint and several, among the Holders of Registrable Securities, and the total indemnification liability of a Holder under this Section 4.01(b) shall be in proportion to and limited to the net proceeds received by such Holder from the sale of Registrable Securities pursuant to such Registration Statement.

(c) Any person entitled to indemnification herein shall (i) give prompt written notice to the indemnifying party of any claim with respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any person’s right to indemnification hereunder to the extent such failure has not materially prejudiced the indemnifying party) and (ii) unless in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and indemnifying parties may exist with respect to such claim, permit such indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the indemnified party without its consent (but such consent shall not be unreasonably withheld). An indemnifying party who is not entitled to, or elects not to, assume the defense of a claim shall not be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist between such indemnified party and any other of such indemnified parties with respect to such claim. No indemnifying party shall, without the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the payment of money (and such money is so paid by the indemnifying party pursuant to the terms of such settlement) or which settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release from all liability in respect to such claim or litigation.

(d) The indemnification provided for under this Agreement shall remain in full force and effect regardless of any investigation made by or on behalf of the indemnified party or any officer, director or controlling person of such indemnified party and shall survive the transfer of securities.

(e) If the indemnification provided under Section 4.01 hereof from the indemnifying party is unavailable or insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party, in lieu of indemnifying the indemnified party, shall contribute to the amount paid or payable by the indemnified party as a result of such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative fault of the indemnifying party and the indemnified party, as well as any other relevant equitable considerations. The relative fault of the indemnifying party and indemnified party shall be determined by reference to, among other things, whether any action in question, including any untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information supplied by, such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s relative intent, knowledge, access to information and opportunity to correct or prevent such action and the benefits received by the such indemnifying party or indemnified party; provided, however, that the liability of any Holder under this Section 4.01(e) shall be limited to the amount of the net proceeds received by such Holder in such offering giving rise to such liability. The amount paid or payable by a party as a result of the losses or other liabilities referred to above shall be deemed to include, subject to the limitations set forth in Sections 4.01(a), 4.01(b) and 4.01(c) above, any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. The parties hereto agree that it would not be just and equitable if contribution pursuant to this Section 4.01(e) were determined by pro rata allocation or by any other method of allocation, which does not take account of the equitable considerations referred to in this Section 4.01(e). No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to this Section 4.01(e) from any person who was not guilty of such fraudulent misrepresentation.

ARTICLE V

MISCELLANEOUS

Section 5.01 Notices. Any notice or communication under this Agreement must be in writing and given by (a) deposit in the United States mail, addressed to the party to be notified, postage prepaid and registered or certified with return receipt requested, (b) delivery in person or by courier service providing evidence of delivery, or (c) transmission by hand delivery, electronic mail or facsimile. Each notice or communication that is mailed, delivered, or transmitted in the manner described above shall be deemed sufficiently given, served, sent, and received, in the case of mailed notices, on the third business day following the date on which it is mailed and, in the case of notices

delivered by courier service, hand delivery, electronic mail or facsimile, at such time as it is delivered to the addressee (except in the case of electronic mail, with the delivery receipt or the affidavit of messenger) or at such time as delivery is refused by the addressee upon presentation. Any notice or communication under this Agreement must be addressed, if to the Company, to: AdTheorent Holding Company, Inc., 330 Hudson Street, 13th Floor, New York, NY 10013, Attn: James Lawson with a copy to Paul Hastings LLP, 71 South Wacker Drive, Suite 4500, Chicago, IL 60606, Attn: Amit Mehta and, if to any Holder, at such Holder’s address or facsimile number as set forth in the Company’s books and records. Any party may change its address for notice at any time and from time to time by written notice to the other parties hereto, and such change of address shall become effective thirty (30) days after delivery of such notice as provided in this Section 5.01.

Section 5.02 Assignment; No Third Party Beneficiaries.

(a) Subject to Section 5.02(c), this Agreement and the rights, duties and obligations of the Company and the Holders of Registrable Securities, as the case may be, hereunder may not be assigned or delegated by the Company or the Holders of Registrable Securities, as the case may be, in whole or in part.

(b) Prior to the expiration of the applicable Lock-up Period, no Holder subject to any such Lock-up Period may assign or delegate such Holder’s rights, duties or obligations under this Agreement, in whole or in part, in violation of the applicable Lock-up Period, except in connection with a transfer of Registrable Securities by such Holder to a Permitted Transferee but only if such Permitted Transferee agrees to become bound by the transfer restrictions set forth in this Agreement.

(c) This Agreement and the provisions hereof shall be binding upon and shall inure to the benefit of each of the parties and its successors and the permitted assigns of the applicable Holders, which shall include (i) Permitted Transferees and (ii) any transferee of all of the Registrable Securities of a Holder.

(d) This Agreement shall not confer any rights or benefits on any persons that are not parties hereto, other than as expressly set forth in this Agreement and Section 5.02 hereof.

(e) No assignment by any party hereto of such party’s rights, duties and obligations hereunder shall be binding upon or obligate the Company unless and until the Company shall have received (i) written notice of such assignment as provided in Section 5.01 hereof and (ii) the written agreement of the assignee, in a form reasonably satisfactory to the Company, to be bound by the terms and provisions of this Agreement (which may be accomplished by an addendum or certificate of joinder to this Agreement). Any transfer or assignment made other than as provided in this Section 5.02 shall be null and void.

Section 5.03 Counterparts. This Agreement may be executed in multiple counterparts (including facsimile or PDF counterparts), each of which shall be deemed an original, and all of which together shall constitute the same instrument, but only one of which need be produced.

Section 5.04 Governing Law; Venue. NOTWITHSTANDING THE PLACE WHERE THIS AGREEMENT MAY BE EXECUTED BY ANY OF THE PARTIES HERETO, THE PARTIES EXPRESSLY AGREE THAT THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED UNDER THE LAWS OF THE STATE OF NEW YORK AS APPLIED TO AGREEMENTS AMONG NEW YORK RESIDENTS ENTERED INTO AND TO BE PERFORMED ENTIRELY WITHIN NEW YORK, WITHOUT REGARD TO THE CONFLICT OF LAW PROVISIONS OF SUCH JURISDICTION AND THE VENUE FOR ANY ACTION TAKEN WITH RESPECT TO THIS AGREEMENT SHALL BE ANY STATE OR FEDERAL COURT IN NEW YORK COUNTY IN THE STATE OF NEW YORK.

EACH PARTY HERETO ACKNOWLEDGES AND AGREES THAT ANY CONTROVERSY WHICH MAY ARISE UNDER THIS AGREEMENT IS LIKELY TO INVOLVE COMPLICATED AND DIFFICULT ISSUES, AND, THEREFORE, EACH SUCH PARTY HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVES TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT SUCH PARTY MAY HAVE TO A TRIAL BY JURY IN RESPECT TO ANY ACTION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH OR RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT.

Section 5.05 Amendments and Modifications. Upon the written consent of the Company and the Holders of at least a majority-in-interest of the Registrable Securities at the time in question, compliance with any of the provisions, covenants and conditions set forth in this Agreement may be waived, or any of such provisions, covenants or conditions may be amended or modified; provided, however, that notwithstanding the foregoing, (a) any amendment hereto or waiver hereof that adversely affects one Holder or group of affiliated Holders, solely in his, her or its capacity as a holder of the shares of capital stock of the Company, in a manner that is materially different from the other Holders (in such capacity) shall require the consent of the Holder so affected, (b) any amendment hereto or waiver hereof that adversely affects the rights of any Existing Holder shall require the consent of such entity, and (c) any amendment hereto or waiver hereof that adversely affects either the Existing Holders as a group or the New Holders as a group, as the case may be, in a manner that is materially adversely different from the other Holders shall require the consent of at least a majority-in-interest of the Registrable Securities held by such Existing Holders or a majority-in-interest of the Registrable Securities held by such New Holders, as applicable, at the time in question so affected. No course of dealing between any Holder or the Company and any other party hereto or any failure or delay on the part of a Holder or the Company in exercising any rights or remedies under this Agreement shall operate as a waiver of any rights or remedies of any Holder or the Company. No single or partial exercise of any rights or remedies under this Agreement by a party shall operate as a waiver or preclude the exercise of any other rights or remedies hereunder or thereunder by such party.

Section 5.06 Other Registration Rights. Other than as provided in the Warrant Agreement, dated as of February 7, 2019, between the Company and American Stock Transfer & Trust Company, and the PIPE Investors Subscription Agreements, the Company represents and warrants that no person, other than a Holder of Registrable Securities, has any right to require the Company to register any securities of the Company for sale or to include such securities of the Company in any Registration filed by the Company for the sale of securities for its own account or for the account of any other person. Further, the Company represents and warrants that this Agreement supersedes any other registration rights agreement or agreement with similar terms and conditions and in the event of a conflict between any such agreement or agreements and this Agreement, the terms of this Agreement shall prevail.

Section 5.07 Term. This Agreement shall terminate upon the earlier of (a) the tenth anniversary of the date of this Agreement, (b) the date as of which all of the Registrable Securities have been sold or disposed of and (c) with respect to any particular Holder, the date as of which (i) all of the Registrable Securities held by such Holder have been sold pursuant to a Registration Statement (but in no event prior to the applicable period referred to in Section 4(a)(3) of the Securities Act and Rule 174 thereunder (or any successor rule promulgated thereafter by the Commission)) or (ii) such Holder is permitted to sell the Registrable Securities held by him, her, or it under Rule 144 (or any similar provision) under the Securities Act without limitation on the amount of securities sold or the manner of sale or another exemption from registration under the Securities Act. The provisions of Section 3.05 and Article IV shall survive any termination.

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

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Exhibit 10.3

Execution Version

SENIOR SECURED CREDIT FACILITIES

CREDIT AGREEMENT

dated as of December 22, 2021,

among

ADTHEORENT, INC.,

as the Borrower,

ADTHEORENT ACQUISITION CORPORATION,

ADTHEORENT INTERMEDIATE HOLDING CORPORATION,

each as a Guarantor,

and after giving effect to the SPAC Combination,

ADTHEORENT HOLDING COMPANY, LLC,

GRNT MERGER SUB 2 LLC,

ADTHEORENT HOLDING COMPANY, INC.,

each as a Guarantor,

THE SEVERAL LENDERS FROM TIME TO TIME PARTY HERETO,

and

SILICON VALLEY BANK,

as Administrative Agent, Issuing Lender and Swingline Lender, and as Lead Arranger

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