Exhibit 1.1

12,500,000 Units

CONSTELLATION ALPHA CAPITAL CORP.

UNDERWRITING AGREEMENT

June 19, 2017

Cowen and Company, LLC

As Representative of the several Underwriters

c/o Cowen and Company, LLC

1221 Avenue of the Americas

New York, New York 10020

Ladies and Gentlemen:

Constellation Alpha Capital Corp., a business company incorporated in the British Virgin Islands with limited liability (the “ Company ”), proposes to issue and sell to the underwriters named in Schedule A annexed hereto (the “ Underwriters ”), for whom Cowen and Company, LLC (“Cowen”) is acting as representative (the “ Representative ”), an aggregate of 12,500,000 units (the “ Firm Units ”), each unit consisting of one ordinary share, no par value per share (the “ Ordinary Shares ”), of the Company, one right to receive one-tenth (1/10) of one Ordinary Share (the “ Public Rights ”) and one warrant to purchase one-half of one Ordinary Share (the “ Public Warrants ”). In addition, solely for the purpose of covering over-allotments, the Company proposes to grant to the Underwriters the option to purchase from the Company up to an additional 1,875,000 Units (the “ Additional Units ”). The Firm Units and the Additional Units are hereinafter collectively sometimes referred to as the “ Public Units .” The Public Units are described in the Prospectus which is referred to below.

The Ordinary Shares, Rights (as defined below) and Warrants (as defined below) included in the Public Units will not trade separately until the 52nd day following the date of the Prospectus (unless Cowen informs the Company of its decision to allow earlier separate trading), subject to (a) the Company’s preparation of an audited balance sheet reflecting the receipt by the Company of the proceeds of the offering of the Public Units, (b) the filing of such audited balance sheet with the Commission on a Form 8-K or similar form by the Company that includes such audited balance sheet, and (c) the Company having issued a press release announcing when such separate trading will begin. Each Public Warrant entitles its holder, upon exercise, to purchase one-half of one Ordinary Share for $5.75 per half share (or $11.50 per whole share) during the period commencing on the later of thirty (30) days after the completion of an initial Business Combination (as defined below) or twelve (12) months from the date of the initial public offering contemplated by this Agreement (the “ Offering ”) and terminating on the five-year anniversary of the date of the completion of such initial Business Combination or earlier upon redemption; provided, however, that pursuant to the Warrant Agreement (as defined below), a warrant may not be exercised for a fractional share, so that only an even number of warrants may be exercised at any given time by a holder thereof. Each Public Right entitles its

holder to receive one-tenth (1/10) of one Ordinary Share upon consummation of the initial Business Combination; provided, however, that pursuant to the Rights Agreement (as defined below), no fractional shares will be issued upon the conversion of the Rights. No additional consideration will be required to be paid by a holder of Rights in order to receive its additional Ordinary Shares upon consummation of a Business Combination. As used herein, the term “ Business Combination ” (as described more fully in the Registration Statement (as defined below)) shall mean a share exchange, share reconstruction and amalgamation with, purchasing all or substantially all of the assets of, entering into contractual arrangements with, or engaging in any other similar business combination with one or more businesses or entities.

The Company has prepared and filed, in accordance with the provisions of the Securities Act of 1933, as amended, and the rules and regulations thereunder (collectively, the “ Act ”), with the Securities and Exchange Commission (the “ Commission ”) a registration statement on Form S-1 (File No. 333-218093) under the Act, including a prospectus, relating to the Public Units.

Except where the context otherwise requires, “ Registration Statement ,” as used herein, means the registration statement, as amended, at the time of such registration statement’s effectiveness for purposes of Section 11 of the Act, as such section applies to the respective Underwriters (the “ Effective Time ”), including (i) all documents filed as a part thereof, (ii) any information contained in a prospectus filed with the Commission pursuant to Rule 424(b) under the Act, to the extent such information is deemed, pursuant to Rule 430A or Rule 430C under the Act, to be part of the registration statement at the Effective Time, and (iii) any registration statement filed to register the offer and sale of Public Units pursuant to Rule 462(b) under the Act.

Except where the context otherwise requires, “ Prospectus ,” as used herein, means the prospectus, relating to the Public Units, filed by the Company with the Commission pursuant to Rule 424(b) under the Act on or before the second business day after the date hereof (or such earlier time as may be required under the Act), or, if no such filing is required, the final prospectus included in the Registration Statement at the time it became effective under the Act, in each case in the form furnished by the Company to the Representative for use by the Underwriters and by dealers in connection with the offering of the Public Units.

The Company has entered into an Investment Management Trust Agreement, effective as of June 19, 2017, with Continental Stock Transfer & Trust Company (“ CST ”), as trustee, in substantially the form filed as Exhibit 10.2 to the Registration Statement (the “ Trust Agreement ”), pursuant to which the proceeds from the sale of the Private Placement Units (as defined below) and certain proceeds of the Offering will be deposited and held in a trust account (the “ Trust Account ”) for the benefit of the Company, the Underwriters and the holders of the Firm Units and the Additional Units, if and when issued.

The Company has entered into a Rights Agreement, effective as of June 19, 2017, with respect to the Rights with CST, as rights agent, in substantially the form filed as Exhibit 4.5 to the Registration Statement (the “ Rights Agreement ”), pursuant to which CST will act as rights agent in connection with the issuance, registration, transfer, exchange, and conversion of the Rights.

The Company has entered into a Warrant Agreement, effective as of June 19, 2017, with respect to the Warrants with CST, as warrant agent, in substantially the form filed as Exhibit 4.4 to the Registration Statement (the “ Warrant Agreement ”), pursuant to which CST will act as warrant agent in connection with the issuance, registration, transfer, exchange, redemption, and exercise of the Warrants.

The Company has entered into a Securities Purchase Agreement, dated as of August 31, 2015 (the “ Purchase Agreement ”), with Centripetal, LLC, a Delaware limited liability company (the “ Sponsor ”), in substantially the form filed as Exhibit 10.4 to the Registration Statement, pursuant to which the Sponsor purchased an aggregate of 1,437,500 Ordinary Shares for an aggregate purchase price of $25,000, or approximately $0.017 per share. On September 17, 2015, the Company effectuated a 2-for-1 sub-division of its Ordinary Shares resulting in an aggregate of 2,875,000 Ordinary Shares outstanding and held by the Sponsor. On March 29, 2017, the Company effectuated a 1.5-for-1 sub-division of its Ordinary Shares resulting in an aggregate of 4,312,500 Ordinary Shares outstanding and held by the Sponsor. On May 17, 2017, the Company effectuated a share cancellation resulting in an aggregate of 3,593,750 Ordinary Shares outstanding and held by the Sponsor (the “ Founder Shares ”). Upon the consummation of the sale of the Sponsor Private Placement Units (as defined below), the Sponsor will forfeit 136,250 Founder Shares. The Founder Shares are substantially similar to the Ordinary Shares included in the Public Units except as described in the Prospectus.

The Company has entered into a Second Amended and Restated Unit Purchase Agreement, dated as of June 14, 2017 (the “ Sponsor Unit Purchase Agreement ”), with the Sponsor, in substantially the form filed as Exhibit 10.5 to the Registration Statement, pursuant to which the Sponsor agreed to purchase an aggregate of 368,750 units (or up to 425,000 units depending on the extent to which the Over-Allotment Option is exercised in full), consisting of one Ordinary Share, one right to receive one-tenth (1/10) of one Ordinary Share and one warrant to purchase one-half of one Ordinary Share at an exercise price of $5.75 per half Ordinary Share ($11.50 per whole Ordinary Share) (the “ Sponsor Private Placement Units ”).

The Company has entered into an Amended and Restated Unit Purchase Agreement, dated as of June 14, 2017 (the “ Cowen Unit Purchase Agreement ” and, together with the Sponsor Unit Purchase Agreement, the “ Unit Purchase Agreements ”), with Cowen Investments LLC (“ Cowen Investments ”), in substantially the form filed as Exhibit 10.6 to the Registration Statement, pursuant to which Cowen Investments agreed to purchase an aggregate of 136,250 units, consisting of one Ordinary Share, one right to receive one-tenth (1/10) of one Ordinary Share and one warrant to purchase one-half of one Ordinary Share at an exercise price of $5.75 per half Ordinary Share ($11.50 per whole Ordinary Share) (together with the Sponsor Private Placement Units, the “ Private Placement Units ” and, together with the Public Units, the “ Units ”; the rights included in the Private Placement Units are referred to as the “ Private Rights ” and, together with the Public Rights, the “ Rights ”; the warrants included in the Private Placement Units are referred to as the “ Private Placement Warrants ” and, together with the Public Warrants, the “ Warrants ”). Concurrently with the issuance of the Private Placement Units, the Company has agreed to issue to Cowen Investments 136,250 Ordinary Shares (the “ Private Shares ”), which Private Shares shall be identical to the Founder Shares. The Private Placement Units are substantially similar to the Public Units except as described in the Prospectus. The Private Shares are substantially similar to the Ordinary Shares included in the Public Units except as described in the Prospectus.

The Company has entered into a Registration Rights Agreement, dated as of June 19, 2017, with the Sponsor, Cowen Investments and the other parties thereto, in substantially the form filed as Exhibit 10.7 to the Registration Statement (the “ Registration Rights Agreement ”), pursuant to which the Company has granted certain registration rights in respect of the Founder Shares, the Private Shares, the Private Placement Units and any Ordinary Shares issued or issuable upon the exercise or conversion of any such Private Placement Units (and the underlying securities).

The Company has entered into an agreement, dated June 19, 2017, with the Sponsor and each of the Company’s officers, directors, advisors and security holders prior to the Offering, in substantially the form filed as Exhibit 10.1 to the Registration Statement (collectively, the “ Insider Letters ”).

The Company has entered into a Letter Agreement, dated as of June 19, 2017, with Centripetal, LLC, in substantially the form filed as Exhibit 10.3 to the Registration Statement (the “ Administrative Services Agreement ”), pursuant to which the Company will pay to Centripetal, LLC an aggregate monthly fee of $10,000 for certain office space, utilities and secretarial and administrative services.

“ Preliminary Prospectus ,” as used herein, means, as of any time, the prospectus relating to the Public Units that is included in the Registration Statement immediately prior to that time.

“ TTW Written Communication ,” as used herein, means each written communication, if any, by the Company or any person authorized to act on behalf of the Company made to one or more qualified institutional buyers (“ QIBs ”) as such term is defined in Rule 144A under the Act and/or one or more institutions that are accredited investors (“ IAIs ”), as defined in Rule 501(a) under the Act to determine whether such investors might have an interest in a contemplated securities offering, pursuant to Section 5(d) of the Act.

“ TTW Oral Communication ,” as used herein, means each oral communication made prior to the filing of the Registration Statement by the Company or any person authorized to act on behalf of the Company made to one or more QIBs and/or one or more IAIs to determine whether such investors might have an interest in a contemplated securities offering, pursuant to Section 5(d) of the Act.

“ Permitted Exempt Written Communication ,” as used herein, means the documents listed on Schedule B attached hereto.

“ Covered Exempt Written Communication ,” as used herein, means (i) each TTW Written Communication that is not a Permitted Exempt Written Communication and (ii) each Permitted Exempt Written Communication.

“ Disclosure Package ,” as used herein, means, collectively, the Preliminary Prospectus, together with the pricing information set forth on Schedule B attached hereto.

“ Applicable Time ”, as used herein, means 4:15 P.M., New York City time, on June 19, 2017.

As used in this Agreement, “ business day ” shall mean a day on which the New York Stock Exchange (the “ NYSE ”) is open for trading. The terms “herein,” “hereof,” “hereto,” “hereinafter” and similar terms, as used in this Agreement, shall in each case refer to this Agreement as a whole and not to any particular section, paragraph, sentence or other subdivision of this Agreement. The term “or,” as used herein, is not exclusive.

The Company has prepared and filed, in accordance with Section 12 of the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder (collectively, the “ Exchange Act ”), a registration statement (as amended, the “ Exchange Act Registration Statement ”) on Form 8-A (File No. 001-38118) under the Exchange Act to register, under Section 12(b) of the Exchange Act, the classes of securities consisting of the Public Units, the Ordinary Shares, the Rights and the Warrants.

The Company and the Underwriters agree as follows:

1.              Sale and Purchase . Upon the basis of the representations and warranties and subject to the terms and conditions herein set forth, the Company agrees to issue and sell to the respective Underwriters and each of the Underwriters, severally and not jointly, agrees to purchase from the Company the number of Firm Units set forth opposite the name of such Underwriter in Schedule A attached hereto, subject to adjustment in accordance with Section 8 hereof, in each case at a purchase price of $9.80 per Unit. The Company is advised by the Representative that the Underwriters intend (i) to make a public offering of their respective portions of the Firm Units as soon after the effective date of the Registration Statement as in the Representative’s judgment is advisable and (ii) initially to offer the Firm Units upon the terms set forth in the Prospectus.

In addition, the Company hereby grants to the several Underwriters the option (the “ Over-Allotment Option ”) to purchase, and upon the basis of the representations and warranties and subject to the terms and conditions herein set forth, the Underwriters shall have the right to purchase, severally and not jointly, from the Company, ratably in accordance with the number of Firm Units to be purchased by each of them, all or a portion of the Additional Units as may be necessary to cover over-allotments made in connection with the offering of the Firm Units, at the same purchase price per Firm Unit to be paid by the Underwriters to the Company. The Over-Allotment Option may be exercised by Cowen on behalf of the several Underwriters at any time and from time to time on or before the forty-fifth day following the date of the Prospectus, by written notice to the Company. Such notice shall set forth the aggregate number of Additional Units as to which the Over-Allotment Option is being exercised and the date and time when the Additional Units are to be delivered (any such date and time being herein referred to as an “ additional time of purchase ”); provided , however , that no additional time of purchase shall be earlier than the “time of purchase” (as defined below) nor earlier than the second business day after the date on which the Over-Allotment Option shall have been exercised nor later than the tenth business day after the date on which the Over-Allotment Option shall have been exercised. The number of Additional Units to be sold to each Underwriter shall be the number which bears the same proportion to the aggregate number of Additional Units being purchased as the number of Firm Units set forth opposite the name of such Underwriter on Schedule A hereto bears to the total number of Firm Units (subject, in each case, to such adjustment as the Representative may determine to eliminate fractional shares), subject to adjustment in accordance with Section 8 hereof.

In addition to the discount from the public offering price represented by the Purchase Price set forth in the first sentence of this Section 1, the Company hereby agrees to pay to the Underwriters a deferred discount of up to $0.35 per Unit (including both Firm Units and Additional Units) purchased hereunder (the “ Deferred Discount ”), subject to Section 4(oo) herein. The Underwriters hereby agree that if no Business Combination is consummated within the time period provided in the Trust Agreement and the funds held under the Trust Agreement are distributed to the holders of the Ordinary Shares included in the Public Units sold pursuant to this Agreement (the “ Public Stockholders ”), (i) the Underwriters will forfeit any rights or claims to the Deferred Discount and (ii) the trustee under the Trust Agreement is authorized to distribute the Deferred Discount to the Public Stockholders on a pro rata basis.

2.               Payment and Delivery . Payment of the purchase price for the Firm Units (including the Deferred Discount) shall be made to the Company by federal funds wire transfer against delivery of the certificates for the Firm Units to the Representative through the facilities of The Depository Trust Company (“ DTC ”) for the respective accounts of the Underwriters. Such payment and delivery shall be made at 10:00 A.M., New York City time, on June 23, 2017 (unless another time shall be agreed to by the Representative and the Company or unless postponed in accordance with the provisions of Section 8 hereof). The time at which such payment and delivery are to be made is hereinafter sometimes called the “ time of purchase .” Electronic transfer of the Firm Units shall be made to the Representative at the time of purchase in such names and in such denominations as the Representative shall specify.

Payment of the purchase price for the Additional Units (including the Deferred Discount) shall be made at the additional time of purchase in the same manner and at the same office and time of day as the payment for the Firm Units. Electronic transfer of the Additional Units shall be made to the Representative at the additional time of purchase in such names and in such denominations as the Representative shall specify.

Deliveries of the documents described in Section 6 hereof with respect to the purchase of the Public Units shall be made at the offices of Skadden, Arps, Slate, Meagher & Flom LLP at 300 South Grand Avenue, Suite 3400, Los Angeles, California 90071, at 9:00 A.M., New York City time, on the date of the closing of the purchase of the Firm Units or the Additional Units, as the case may be.

3.                Representations and Warranties of the Company . The Company represents and warrants to and agrees with each of the Underwriters that:

(a)                the Registration Statement has heretofore become effective under the Act or, with respect to any registration statement to be filed to register the offer and sale of Public Units pursuant to Rule 462(b) under the Act, will be filed with the Commission and become effective under the Act no later than 10:00 P.M., New York City time, on the date of determination of the public offering price for the Public Units; no stop order of the Commission preventing or suspending the use of any Preliminary Prospectus, or the effectiveness of the Registration Statement, has been issued, and no proceedings for such purpose have been instituted or, to the Company’s knowledge, are contemplated by the

Commission; the Exchange Act Registration Statement has become effective as provided in Section 12 of the Exchange Act;

(b)                as of the Effective Time, the Registration Statement complied in all material respects with the requirements of the Act and did not contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading; as of the Applicable Time, the Preliminary Prospectus complied in all material respects with the requirements of the Act (including, without limitation, Section 10(a) of the Act) and the Disclosure Package did not include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; the Prospectus will comply, as of its date, the time of purchase and each additional time of purchase, if any, in all material respects, with the requirements of the Act (including, without limitation, Section 10(a) of the Act) and, as of the date the Prospectus is filed with the Commission, the time of purchase and any additional time of purchase, if any, the Prospectus will not, as then amended or supplemented, include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided , however , that the Company makes no representation or warranty in this Section 3(b) with respect to any statement contained in the Registration Statement, the Disclosure Package or the Prospectus made in reliance upon and in conformity with information concerning an Underwriter and furnished in writing by or on behalf of such Underwriter through the Representative to the Company expressly for use in the Registration Statement, the Disclosure Package or the Prospectus;

(c)                prior to the execution of this Agreement, the Company has not, directly or indirectly, offered or sold any Units by means of any “prospectus” (within the meaning of the Act) or used any “prospectus” (within the meaning of the Act) in connection with the offer or sale of the Units, in each case other than the Preliminary Prospectus; the Company has not, directly or indirectly, prepared, used or referred to any “free writing prospectus” (as defined in Rule 405 under the Act); the Preliminary Prospectus dated June 14, 2017 is a prospectus that, other than by reason of Rule 433 or Rule 431 under the Act, satisfies the requirements of Section 10 of the Act, including a price range where required by rule; the Company is and was an “ineligible issuer” (as defined in Rule 405 under the Act) as of the eligibility determination date for purposes of Rules 164 and 433 under the Act with respect to the offering of the Public Units contemplated by the Registration Statement; the parties hereto agree and understand that the content of any and all “road shows” (as defined in Rule 433 under the Act), TTW Oral Communications and Covered Exempt Written Communications related to the offering of the Public Units contemplated hereby are solely the property of the Company; and the Company has caused there to be made available at least one version of a “ bona fide electronic road show” (as defined in Rule 433 under the Act) in a manner that, pursuant to Rule 433(d)(8)(ii) under the Act, causes the Company not to be required, pursuant to Rule 433(d) under the Act, to file, with the Commission, any Electronic Road Show; the Company (i) has not alone engaged in any TTW Written Communication or TTW Oral Communication other than the Permitted Exempt Written Communications or TTW Oral Communications with the consent of the Representative with entities that are, based on

the Company’s reasonable belief, qualified institutional buyers within the meaning of Rule 144A under the Act or institutions that are accredited investors within the meaning of Rule 501 under the Act and (ii) has not authorized anyone other than the Representative to engage in TTW Written Communications or TTW Oral Communications; the Company reconfirms that the Representative has been authorized to act on its behalf in undertaking the TTW Written Communications and TTW Oral Communications. The Company has not distributed any TTW Written Communications other than those which were contemporaneous with a live oral presentation and were not left behind or distributed in advance to the audience and were in the form provided in advance to the Representative;

(d)                as of the date of this Agreement, the Company qualifies as an emerging growth company (“ EGC ”), as defined in Section 2(a)(19) of the Act;

(e)                each Permitted Exempt Written Communication, if any, did not as of its date include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading;

(f)                 the Company has, prior to the date of the Preliminary Prospectus, furnished to the Representative a list containing the names of the recipients of all Covered Exempt Written Communications and all TTW Oral Communications;

(g)                the Company has filed publicly on the Commission’s EDGAR database at least 15 calendar days prior to any “road show,” (as defined in Rule 433 under the Act) any registration statements and registration amendments relating to the offer and sale of the Public Units;

(h)                each Covered Exempt Written Communication, if any, does not as of the date hereof conflict with the information contained in the Registration Statement, the Preliminary Prospectus and the Prospectus;

(i)                  as of the date of this Agreement, the Company has an authorized and outstanding capitalization as set forth in the sections of the Registration Statement, the Disclosure Package and the Prospectus entitled “Capitalization” and “Description of Securities”, and, as of the time of purchase and any additional time of purchase, as the case may be, the Company shall have an authorized and outstanding capitalization as set forth in the sections of the Registration Statement, the Disclosure Package and the Prospectus entitled “Capitalization” and “Description of Securities”, each Preliminary Prospectus and the Prospectus; all of the issued and outstanding shares of capital stock, including the Units, of the Company have been duly authorized and validly issued and are fully paid and non-assessable, have been issued in compliance with all applicable securities laws and were not issued in violation of any preemptive right, resale right, right of first refusal or similar right; the Units are duly listed, and admitted and authorized for trading, subject to official notice of issuance and evidence of satisfactory distribution, on The NASDAQ Capital Market (the “ NASDAQ ”);

(j)                  the Company has been duly incorporated and is validly existing as a business company in the British Virgin Islands, with full corporate power and authority to own, lease and operate its properties and conduct its business as described in the Registration Statement, the Disclosure Package and the Prospectus, to execute and deliver this Agreement, the Trust Agreement, the Rights Agreement, the Warrant Agreement, the Purchase Agreement, the Unit Purchase Agreements, the Registration Rights Agreement, the Insider Letters and the Administrative Services Agreement and to issue, sell and deliver the Public Units as contemplated herein and therein;

(k)                the Company is duly qualified to do business as a foreign corporation and is in good standing in each jurisdiction where the ownership or leasing of its properties or the conduct of its business requires such qualification, except where the failure to be so qualified and in good standing would not, individually or in the aggregate, either (i) have a material adverse effect on the business, properties, financial condition, results of operations or prospects of the Company, (ii) prevent or materially interfere with consummation of the transactions contemplated hereby or (iii) prevent the Public Units from being accepted for listing on, or result in the delisting of Public Units from the NASDAQ (the occurrence of any such effect or any such prevention or interference or any such result described in the foregoing clauses (i), (ii) and (iii) being herein referred to as a “ Material Adverse Effect ”);

(l)                  the Company has no subsidiaries (as defined under the Act); the Company does not own, directly or indirectly, any shares of stock or any other equity interests or long-term debt securities of any corporation, firm, partnership, joint venture, association or other entity; complete and correct copies of the certificate of incorporation and the memorandum and articles of association of the Company and all amendments thereto have been delivered to the Representative, and, except as set forth in the exhibits to the Registration Statement, no changes therein will be made on or after the date hereof through and including the time of purchase or, if later, any additional time of purchase;

(m)              the Public Units have been duly and validly authorized and, when issued and delivered against payment therefor as provided herein, will be duly and validly issued and free of statutory and contractual preemptive rights, resale rights, rights of first refusal and similar rights;

(n)                the Ordinary Shares included in the Units have been duly authorized and, when issued and delivered against payment therefor as provided herein or the Unit Purchase Agreements, as applicable, will be duly and validly issued, fully paid and non-assessable and free of statutory and contractual preemptive rights, resale rights, rights of first refusal and similar rights;

(o)                the Rights included in the Units, when executed, authenticated, issued and delivered in the manner set forth in the Rights Agreement against payment therefor as provided herein or the Unit Purchase Agreements, as applicable, will be duly executed, authenticated, issued and delivered, and will constitute valid and binding obligations of the Company, enforceable against the Company in accordance with their terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws

affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(p)                the Warrants included in the Units, when executed, authenticated, issued and delivered in the manner set forth in the Warrant Agreement against payment therefor as provided herein or the Unit Purchase Agreements, as applicable, will be duly executed, authenticated, issued and delivered, and will constitute valid and binding obligations of the Company, enforceable against the Company in accordance with their terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(q)                the Private Placement Units, when delivered upon the consummation of this offering, will be duly and validly issued and free of statutory and contractual preemptive rights, resale rights, rights of first refusal and similar rights;

(r)                 the Ordinary Shares issuable upon conversion of the Rights included in the Units have been duly authorized and reserved for issuance upon exercise thereof and, when issued and delivered pursuant to the Rights Agreement, will be validly issued, fully paid and non-assessable; the holders of such Ordinary Shares are not and will not be subject to personal liability by reason of being such holders; such Ordinary Shares are not and will not be subject to any preemptive or other similar contractual rights granted by the Company; and all corporate action required to be taken for the authorization, issuance and sale of such Ordinary Shares (other than such execution, countersignature and delivery at the time of issuance) has been duly and validly taken;

(s)                 the Ordinary Shares issuable upon exercise of the Warrants included in the Units have been duly authorized and reserved for issuance upon exercise thereof and, when issued and delivered against payment therefor pursuant to the Warrant Agreement, will be validly issued, fully paid and non-assessable; the holders of such Ordinary Shares are not and will not be subject to personal liability by reason of being such holders; such Ordinary Shares are not and will not be subject to any preemptive or other similar contractual rights granted by the Company; and all corporate action required to be taken for the authorization, issuance and sale of such Ordinary Shares (other than such execution, countersignature and delivery at the time of issuance) has been duly and validly taken;

(t)                  the Founder Shares and Private Shares have been duly authorized and are validly issued, fully paid and non-assessable;

(u)                the capital stock of the Company, including the Units, conforms in all material respects to each description thereof, if any, contained in the Registration Statement, the Disclosure Package and the Prospectus; and the certificates for the Units are in due and proper form;

(v)                this Agreement has been duly authorized, executed and delivered by the Company;

(w)              the Trust Agreement has been duly authorized, executed and delivered by the Company, and is a valid and binding agreement of the Company, enforceable against the Company in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(x)                the Rights Agreement has been duly authorized, executed and delivered by the Company and is a valid and binding agreement of the Company, enforceable against the Company in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(y)                the Warrant Agreement has been duly authorized, executed and delivered by the Company and is a valid and binding agreement of the Company, enforceable against the Company in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(z)                the Purchase Agreement has been duly authorized, executed and delivered by the Company and, to the Company’s knowledge after reasonable inquiry, the Sponsor, and is a valid and binding agreement of the Company and, to the Company’s knowledge after reasonable inquiry, the Sponsor, enforceable against the Company and, to the Company’s knowledge after reasonable inquiry, the Sponsor in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(aa)             the Sponsor Unit Purchase Agreement has been duly authorized, executed and delivered by the Company and, to the Company’s knowledge after reasonable inquiry, the Sponsor, and is a valid and binding agreement of the Company and, to the Company’s knowledge after reasonable inquiry, the Sponsor, enforceable against the Company and, to the Company’s knowledge after reasonable inquiry, the Sponsor, in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(bb)            the Registration Rights Agreement has been duly authorized, executed and delivered by the Company and, to the Company’s knowledge (after reasonable inquiry in the case of the Sponsor), the Sponsor, and each director, officer and advisor of the Company, and is a valid and binding agreement of the Company, enforceable against the Company in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(cc)             each of the Insider Letters has been duly authorized, executed and delivered by the Company and the Sponsor, each such executive officer, director, director

nominee and advisor, respectively, and is a valid and binding agreement of the Company and, to the Company’s knowledge (after reasonable inquiry in the case of the Sponsor), the Sponsor, each such executive officer, director, director nominee and advisor of the Company, respectively, enforceable against the Company and, to the Company’s knowledge (after reasonable inquiry in the case of the Sponsor), the Sponsor, each such executive officer, director, director nominee and advisor of the Company, respectively in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(dd)            the Administrative Services Agreement has been duly authorized, executed and delivered by the Company, and is a valid and binding agreement of the Company, enforceable against the Company in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(ee)             the Cowen Unit Purchase Agreement has been duly authorized, executed and delivered by the Company, and is a valid and binding agreement of the Company, enforceable against the Company in accordance with its terms, except as the enforceability thereof may be limited by bankruptcy, insolvency, or similar laws affecting creditors’ rights generally from time to time in effect and by equitable principles of general applicability;

(ff)               the Company is not in breach or violation of or in default under (nor has any event occurred which, with notice, lapse of time or both, would result in any breach or violation of, constitute a default under or give the holder of any indebtedness (or a person acting on such holder’s behalf) the right to require the repurchase, redemption or repayment of all or a part of such indebtedness under) (A) its certificate of incorporation or memorandum and articles of association, or (B) any indenture, mortgage, deed of trust, bank loan or credit agreement or other evidence of indebtedness, or any license, lease, contract or other agreement or instrument to which it is a party or by which it or any of its properties may be bound or affected, or (C) any federal, state, local or foreign law, regulation or rule, or (D) any rule or regulation of any self-regulatory organization or other non-governmental regulatory authority (including, without limitation, the rules and regulations of the NASDAQ), or (E) any decree, judgment or order applicable to it or any of its properties;

(gg)            the execution, delivery and performance of this Agreement, the Trust Agreement, the Rights Agreement, the Warrant Agreement, the Unit Purchase Agreements, the Registration Rights Agreement, the Insider Letters, the issuance and sale of the Units and the consummation of the transactions contemplated hereby and thereby will not, and the execution, delivery, and performance of the Purchase Agreement and the transactions contemplated thereby did not, conflict with, result in any breach or violation of or constitute a default under (nor constitute any event which, with notice, lapse of time or both, would result in any breach or violation of, constitute a default under or give the holder of any indebtedness (or a person acting on such holder’s behalf) the right to

require the repurchase, redemption or repayment of all or a part of such indebtedness under) (or result in the creation or imposition of a lien, charge or encumbrance on any property or assets of the Company pursuant to) (A) the certificate of incorporation or memorandum and articles of association of the Company, or (B) any indenture, mortgage, deed of trust, bank loan or credit agreement or other evidence of indebtedness, or any license, lease, contract or other agreement or instrument to which the Company is a party or by which it or any of its properties may be bound or affected, or (C) any federal, state, local or foreign law, regulation or rule, or (D) any rule or regulation of any self-regulatory organization or other non-governmental regulatory authority (including, without limitation, the rules and regulations of the NASDAQ), or (E) any decree, judgment or order applicable to the Company or any of its properties;

(hh)            no approval, authorization, consent or order of or filing with any federal, state, local or foreign governmental or regulatory commission, board, body, authority or agency, or of or with any self-regulatory organization or other non-governmental regulatory authority (including, without limitation, the NASDAQ), or approval of the stockholders of the Company, is required in connection with the issuance and sale of the Units or in connection with the transactions contemplated in the Trust Agreement, the Rights Agreement, the Warrant Agreement, the Purchase Agreement, the Unit Purchase Agreements, the Registration Rights Agreement, the Insider Letters or the Administrative Services Agreement or the consummation by the Company of the transactions contemplated hereby or thereby, other than (i) registration of the Public Units under the Act, which has been effected (or, with respect to any registration statement to be filed hereunder pursuant to Rule 462(b) under the Act, will be effected in accordance herewith), (ii) any necessary qualification under the securities or blue sky laws of the various jurisdictions in which the Public Units are being offered by the Underwriters, (iii) under the Conduct Rules of the Financial Industry Regulatory Authority, Inc. (“ FINRA ”), (iv) any listing applications and related consents or any notices required by NASDAQ in the ordinary course of the offering of the Public Units and (v) filings with the Commission pursuant to Rule 424(b) under the Act;

(ii)               except as described in the Registration Statement (excluding the exhibits thereto), each Preliminary Prospectus and the Prospectus, (i) no person has the right, contractual or otherwise, to cause the Company to issue or sell to it any Units or shares of any other capital stock or other equity interests of the Company, (ii) no person has any preemptive rights, resale rights, rights of first refusal or other rights to purchase any Units or shares of any other capital stock of or other equity interests in the Company and (iii) no person has the right to act as an underwriter or as a financial advisor to the Company in connection with the offer and sale of the Units; no person has the right, contractual or otherwise, to cause the Company to register under the Act any Units or shares of any other capital stock of or other equity interests in the Company or to include any such shares or interests in the Registration Statement or the offering contemplated thereby;

(jj)               the Company has all necessary licenses, authorizations, consents and approvals and has made all necessary filings required under any applicable law, regulation or rule, and has obtained all necessary licenses, authorizations, consents and approvals from other persons, in order to conduct its business; the Company is not in

violation of, or in default under, nor has it received notice of any proceedings relating to revocation or modification of, any such license, authorization, consent or approval or any federal, state, local or foreign law, regulation or rule or any decree, order or judgment applicable to the Company, except where such violation, default, revocation or modification would not, individually or in the aggregate, have a Material Adverse Effect;

(kk)            there are no actions, suits, claims, investigations or proceedings pending or, to the Company’s knowledge, threatened or contemplated to which the Company or any of its directors or officers is or would be a party or of which its properties is or would be subject at law or in equity, before or by any federal, state, local or foreign governmental or regulatory commission, board, body, authority or agency, or before or by any self-regulatory organization or other non-governmental regulatory authority (including, without limitation, the NASDAQ), except any such action, suit, claim, investigation or proceeding which, if resolved adversely to the Company, would not, individually or in the aggregate, have a Material Adverse Effect;

(ll)               Marcum LLP, whose report on the financial statements of the Company is included in the Registration Statement, the Disclosure Package and the Prospectus, are independent registered public accountants as required by the Act and by the rules of the Public Company Accounting Oversight Board;

(mm)       the financial statements included in the Registration Statement, the Disclosure Package and the Prospectus, together with the related notes and schedules present fairly the financial position of the Company as of the dates indicated and the results of operations, cash flows and changes in stockholders’ equity of the Company for the periods specified and have been prepared in compliance with the requirements of the Act and Exchange Act and in conformity with U.S. generally accepted accounting principles (“ GAAP ”) applied on a consistent basis during the periods involved; there are no financial statements (historical or pro forma) that are required to be included in the Registration Statement, the Disclosure Package or the Prospectus that are not included as required; the Company does not have any material liabilities or obligations, direct or contingent (including any off-balance sheet obligations), not described in the Registration Statement (excluding the exhibits thereto), the Disclosure Package and the Prospectus; and all disclosures contained in the Registration Statement, the Disclosure Package and the Prospectus regarding “non-GAAP financial measures” (as such term is defined by the rules and regulations of the Commission) comply with Regulation G of the Exchange Act and Item 10 of Regulation S-K under the Act, to the extent applicable;

(nn)            subsequent to the respective dates as of which information is given in the Registration Statement, the Disclosure Package and the Prospectus, in each case excluding any amendments or supplements to the foregoing made after the execution of this Agreement, there has not been (i) any material adverse change, or any development involving a prospective material adverse change, in the business, properties, management, financial condition or results of operations of the Company, (ii) any transaction which is material to the Company, (iii) any obligation or liability, direct or contingent (including any off-balance sheet obligations), incurred by the Company, which is material to the Company, (iv) any change in the capital stock or outstanding

indebtedness of the Company or (v) any dividend or distribution of any kind declared, paid or made on the capital stock of the Company;

(oo)            the Company is not and, after giving effect to the offering and sale of the Units and the application of the proceeds thereof, will not be, an “investment company” or an entity “controlled” by an “investment company,” as such terms are defined in the Investment Company Act of 1940, as amended (the “ Investment Company Act ”);

(pp)            the Company does not own any property (real or personal, excluding for the purposes of this Section 3(ll), the matters covered by Section 3(mm)); the property described in the Registration Statement, the Disclosure Package and the Prospectus as being available for use by the Company is available for use thereby under a valid and enforceable agreement;

(qq)            the Company does not own or possess any inventions, patent applications, patents, trademarks (whether registered or unregistered), tradenames, service names, copyrights, trade secrets or other proprietary information owned or licensed by it; the Company has not infringed or is infringing the intellectual property of a third party, and the Company has not received notice of a claim by a third party to the contrary;

(rr)               the Company is not subject to any federal, state, local or foreign law, statute, ordinance, rule, regulation, order, decree, judgment, injunction, permit, license, authorization or other binding requirement, or common law, relating to health, safety or the protection, cleanup or restoration of the environment or natural resources, including those relating to the distribution, processing, generation, treatment, storage, disposal, transportation, other handling or release or threatened release of Hazardous Materials (“ Environmental Laws ”), and “ Hazardous Materials ” means any material (including, without limitation, pollutants, contaminants, hazardous or toxic substances or wastes) that is regulated by or may give rise to liability under any Environmental Law;

(ss)              all tax returns required to be filed by the Company have been timely filed (within any applicable time limit extensions permitted by the relevant tax authority), and all taxes and other assessments of a similar nature (whether imposed directly or through withholding) including any interest, additions to tax or penalties applicable thereto due or claimed to be due from such entities have been timely paid, other than those being contested in good faith and for which adequate reserves have been provided;

(tt)               other than directors’ and officers’ liability insurance, the Company does not maintain any insurance covering its operations, personnel and businesses; such directors’ and officers’ liability insurance is in full force and effect on the date hereof and will be in full force and effect at the time of purchase and each additional time of purchase, if any; the Company does not have reason to believe that it will not be able to (i) renew any such insurance as and when such insurance expires or (ii) obtain comparable coverage from similar institutions;

(uu)            the Company has not sent or received any communication regarding termination of, or intent not to renew, any of the contracts or agreements referred to or

described in any Preliminary Prospectus or the Prospectus, or referred to or described in, or filed as an exhibit to, the Registration Statement, and no such termination or non-renewal has been threatened by the Company or, to the Company’s knowledge, any other party to any such contract or agreement;

(vv)            the Company maintains a system of internal accounting controls sufficient to provide reasonable assurance that (i) transactions are executed in accordance with management’s general or specific authorization; (ii) transactions are recorded as necessary to permit preparation of financial statements in conformity with GAAP and to maintain accountability for assets; (iii) access to assets is permitted only in accordance with management’s general or specific authorization; and (iv) the recorded accountability for assets is compared with existing assets at reasonable intervals and appropriate action is taken with respect to any differences;

(ww)        the Company maintains effective “disclosure controls and procedures” (as defined under Rule 13a-15(e) under the Exchange Act to the extent required by such rule); the Company is not aware of (i) any material weakness in internal control over financial reporting or (ii) any change in internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting;

(xx)            all statistical or market-related data included in the Registration Statement, the Disclosure Package and the Prospectus are based on or derived from sources that the Company reasonably believes to be reliable and accurate;

(yy)            neither the Company nor, to the knowledge of the Company, the Sponsor, director, officer, agent, employee or affiliate of the Company is aware of or has taken any action, directly or indirectly, that would result in a violation by such persons of the Foreign Corrupt Practices Act of 1977, as amended, and the rules and regulations thereunder (the “ Foreign Corrupt Practices Act ”); and the Company and, to the knowledge of the Company, its affiliates have instituted and maintain policies and procedures designed to ensure continued compliance therewith;

(zz)             the operations of the Company and, to the knowledge of the Company after reasonable inquiry, the Sponsor and its affiliates are and have been conducted at all times in compliance with applicable financial recordkeeping and reporting requirements of the USA Patriot Act, the Bank Secrecy Act of 1970, as amended, the money laundering statutes of all jurisdictions, the rules and regulations thereunder and any related or similar rules, regulations or guidelines, issued, administered or enforced by any governmental agency (collectively, the “ Money Laundering Laws ”); and no action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator or non-governmental authority involving the Company or, to the knowledge of the Company after reasonable inquiry, the Sponsor or any of its affiliates with respect to the Money Laundering Laws is pending or, to the Company’s knowledge, threatened;

(aaa)         neither the Company nor, to the knowledge of the Company (after reasonable inquiry in the case of the Sponsor), the Sponsor or any director, officer, agent,

employee or affiliate of the Company is currently subject to any sanctions administered or enforced by the Office of Foreign Assets Control of the U.S. Treasury Department, the United Nations Security Council, the European Union, Her Majesty’s Treasury or any other relevant sanctions authority; and the Company will not directly or indirectly use the proceeds of the offering of the Public Units contemplated hereby, or lend, contribute or otherwise make available such proceeds, to any joint venture partner or other person or entity for the purpose of financing the activities of any person currently subject to any sanctions administered or enforced by such authorities;

(bbb)        the Company acknowledges that, in accordance with the requirements of the USA Patriot Act, the Underwriters are required to obtain, verify and record information that identifies their respective clients, including the Company, which information may include the name and address of their respective clients, as well as other information that will allow the Underwriters to properly identify their respective clients;

(ccc)         to the knowledge of the Company (after reasonable inquiry in the case of the Sponsor), all information contained in the questionnaires (the “ Questionnaires ”) completed by the Sponsor and the Company’s officers, directors and director nominees and provided to the Underwriters is true and correct and the Company has not become aware of any information that would cause the information disclosed in the Questionnaires completed by the Sponsor or the Company’s officers, directors and director nominees to become inaccurate and incorrect;

(ddd)        prior to the date hereof, the Company has not identified any acquisition target and has not, nor to its knowledge, has anyone on its behalf, initiated any substantive discussions with an entity that the Company will acquire in its initial Business Combination;

(eee)         there is and has been no failure on the part of the Company to, or to the knowledge of the Company after reasonable inquiry, any of the Company’s officers or directors, in their capacities as such, to comply with (as and when applicable) and immediately following the Effective Time the Company and, to the knowledge of the Company after reasonable inquiry, the officers or directors of the Company, in their capacities as such, will be in compliance with, the phase-in provisions of NASDAQ Marketplace Rule IM 5615 (including the provisions of Rule IM 5605 to the extent applicable pursuant to Rule IM 5615) and all other provisions of the NASDAQ Stock Market LLC corporate governance requirements set forth in the NASDAQ Marketplace Rules;

(fff)            the issuance and sale of the Public Units as contemplated hereby will not cause any holder of any shares of capital stock, securities convertible into or exchangeable or exercisable for capital stock or options, warrants or other rights to purchase capital stock or any other securities of the Company to have any right to acquire any shares of preferred stock of the Company;

(ggg)        except pursuant to this Agreement, the Company has not incurred any liability for any finder’s or broker’s fee or agent’s commission in connection with the

execution and delivery of this Agreement or the consummation of the transactions contemplated hereby or by the Registration Statement;

(hhh)        neither the Company nor, to the knowledge of the Company (after reasonable inquiry in the case of the Sponsor), the Sponsor nor any of their respective directors or officers, affiliates or controlling persons has taken, directly or indirectly, any action designed, or which has constituted or might reasonably be expected to cause or result in the stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Public Units; and

(iii)             to the Company’s knowledge after reasonable inquiry, there are no affiliations or associations between (i) any member of FINRA and (ii) the Company or any of the Company’s officers, directors or 5% or greater security holders or any beneficial owner of the Company’s unregistered equity securities that were acquired at any time on or after the 180th day immediately preceding the date the Registration Statement was initially filed with the Commission, except as disclosed in the Registration Statement (excluding the exhibits thereto), the Disclosure Package and the Prospectus.

In addition, any certificate signed by any officer of the Company in his capacity as an officer of the Company and delivered to any Underwriter or counsel for the Underwriters in connection with the offering of the Public Units shall be deemed to be a representation and warranty by the Company, as to matters covered thereby, to each Underwriter.

4.                Certain Covenants of the Company . The Company hereby agrees:

(a)                to furnish such information as may be reasonably required and otherwise to cooperate in qualifying the Public Units for offering and sale under the securities or blue sky laws of such states or other jurisdictions as the Representative may designate and to maintain such qualifications in effect so long as the Representative may request for the distribution of the Public Units; provided , however , that the Company shall not be required to qualify as a foreign corporation or to consent to the service of process under the laws of any such jurisdiction (except service of process with respect to the offering and sale of the Public Units); and to promptly advise the Representative of the receipt by the Company of any notification with respect to the suspension of the qualification of the Public Units for offer or sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose;

(b)                to make available to the Underwriters in New York City, as soon as practicable after this Agreement becomes effective, and thereafter from time to time to furnish to the Underwriters, as many copies of the Prospectus (or of the Prospectus as amended or supplemented if the Company shall have made any amendments or supplements thereto after the effective date of the Registration Statement) as the Underwriters may request for the purposes contemplated by the Act; in case any Underwriter is required to deliver (whether physically or through compliance with Rule 172 under the Act or any similar rule), in connection with the sale of the Public Units, a prospectus after the nine-month period referred to in Section 10(a)(3) of the Act, the Company will prepare, at its expense, promptly upon request such amendment or

amendments to the Registration Statement and the Prospectus as may be necessary to permit compliance with the requirements of Section 10(a)(3) of the Act;

(c)                if, at the time this Agreement is executed and delivered, it is necessary or appropriate for a post-effective amendment to the Registration Statement, or a Registration Statement under Rule 462(b) under the Act, to be filed with the Commission and become effective before the Public Units may be sold, the Company will use its best efforts to cause such post-effective amendment or such Registration Statement to be filed and become effective, and will pay any applicable fees in accordance with the Act, as soon as possible; and the Company will advise the Representative promptly and, if requested by the Representative, will confirm such advice in writing, (i) when such post-effective amendment or such Registration Statement has become effective, and (ii) if Rule 430A under the Act is used, when the Prospectus is filed with the Commission pursuant to Rule 424(b) under the Act (which the Company agrees to file in a timely manner in accordance with such Rules);

(d)                for so long as a prospectus is required by the Act to be delivered (whether physically or through compliance with Rule 172 under the Act or any similar rule) to notify the Representative immediately upon an event that causes the Company to no longer qualify as an EGC;

(e)                to advise the Representative promptly, confirming such advice in writing, of any request by the Commission for amendments or supplements to the Registration Statement or the Exchange Act Registration Statement, any Preliminary Prospectus or the Prospectus or for additional information with respect thereto, or of notice of institution of proceedings for, or the entry of a stop order, suspending the effectiveness of the Registration Statement and, if the Commission should enter a stop order suspending the effectiveness of the Registration Statement, to use its best efforts to obtain the lifting or removal of such order as soon as possible; to advise the Representative promptly of any proposal to amend or supplement the Registration Statement or the Exchange Act Registration Statement, any Preliminary Prospectus or the Prospectus, and to provide the Representative and the Underwriters’ counsel copies of any such documents for review and comment a reasonable amount of time prior to any proposed filing and to file no such amendment or supplement to which the Representative shall object in writing;

(f)                 subject to Section 4(e) hereof, to file promptly all reports and documents and any preliminary or definitive proxy or information statement required to be filed by the Company with the Commission in order to comply with the Exchange Act for so long as a prospectus is required by the Act to be delivered (whether physically or through compliance with Rule 172 under the Act or any similar rule) in connection with any sale of Public Units; and to provide the Representative, for the Representative’s review and comment, with a copy of such reports and statements and other documents to be filed by the Company pursuant to Section 13, 14 or 15(d) of the Exchange Act during such period a reasonable amount of time prior to any proposed filing, and to file no such report, statement or document to which the Representative shall have objected in writing; and to promptly notify the Representative of such filing;

(g)                to advise the Underwriters promptly of the happening of any event within the period during which a prospectus is required by the Act to be delivered (whether physically or through compliance with Rule 172 under the Act or any similar rule) in connection with any sale of Public Units, which event could require the making of any change in the Prospectus then being used so that the Prospectus would not include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they are made, not misleading, and to advise the Underwriters promptly if, during such period, it shall become necessary to amend or supplement the Prospectus to cause the Prospectus to comply with the requirements of the Act, and, in each case, during such time, subject to Section 4(e) hereof, to prepare and furnish, at the Company’s expense, to the Underwriters promptly such amendments or supplements to such Prospectus as may be necessary to reflect any such change or to effect such compliance;

(h)                to make generally available (within the meaning of Rule 158 under the Act) to its security holders, and, if not available on the Commission’s Electronic Data Gathering, Analysis and Retrieval System (“ EDGAR ”), to deliver to the Representative, an earnings statement of the Company (which will satisfy the provisions of Section 11(a) of the Act) covering a period of twelve months beginning after the effective date of the Registration Statement (as defined in Rule 158(c) under the Act) as soon as is reasonably practicable after the termination of such twelve-month period but in any case not later than the date determined in accordance with the provisions of the last paragraph of Section 11(a) of the Act and Rule 158(c) thereunder;

(i)                  to furnish to the Representative two (2) copies of the Registration Statement, as initially filed with the Commission, and of all amendments thereto (including all exhibits thereto) and sufficient copies of the foregoing (other than exhibits) for distribution to each of the other Underwriters;

(j)                  if requested by the Representative, to furnish to the Representative as early as practicable prior to the time of purchase and any additional time of purchase, as the case may be, but not later than two business days prior thereto, a copy of the latest available unaudited interim and monthly consolidated financial statements, if any, of the Company which have been read by the Company’s independent registered public accountants, as stated in their letter to be furnished pursuant to Section 6(c) hereof, provided, however, that the Company shall not be required to furnish any materials pursuant to this clause if such materials are available via EDGAR;

(k)                to apply the net proceeds from the sale of the Public Units in the manner set forth under the caption “Use of Proceeds” in the Prospectus and to file such reports with the Commission with respect to the sale of the Public Units and the application of the proceeds therefrom as may be required by Rule 463 under the Act;

(l)                  to pay all costs, expenses, fees and taxes in connection with (i) the preparation and filing of the Registration Statement, each Preliminary Prospectus or the Prospectus and any amendments or supplements thereto, and the printing and furnishing of copies of each thereof to the Underwriters and to dealers (including costs of mailing

and shipment), (ii) the registration, issue, sale and delivery of the Public Units including any stock or transfer taxes and stamp or similar duties payable upon the sale, issuance or delivery of the Public Units to the Underwriters, (iii) the producing, word processing and/or printing of this Agreement, any dealer agreements and any closing documents (including compilations thereof) and the reproduction and/or printing and furnishing of copies of each thereof to the Underwriters and (except closing documents) to dealers (including costs of mailing and shipment), (iv) the qualification of the Public Units for offering and sale under state or foreign laws and the determination of their eligibility for investment under state or foreign law (including the legal fees and filing fees and other disbursements of counsel for the Underwriters) and the printing and furnishing of copies of any blue sky surveys or legal investment surveys to the Underwriters and to dealers, (v) any listing of the Public Units on any securities exchange or qualification of the Public Units for quotation on the NASDAQ and any registration thereof under the Exchange Act, (vi) any filing for review of the public offering of the Public Units by FINRA, including the legal fees (not to exceed $30,000) and filing fees and other disbursements of counsel to the Underwriters relating to FINRA matters, (vii) the fees and disbursements of any transfer agent or registrar for the Public Units, (viii) the costs and expenses of the Company relating to presentations or meetings undertaken in connection with the marketing of the offering and sale of the Public Units to prospective investors and to the Underwriters’ sales forces, including, without limitation, the Company’s expenses associated with the production of road show slides and graphics, fees and expenses of any consultants engaged in connection with the road show presentations, travel, lodging and other expenses incurred by the officers of the Company and any such consultants, and the costs of all TTW Oral Communications and Covered Exempt Written Communications, (ix) the costs and expenses of qualifying the Public Units for inclusion in the book-entry settlement system of the DTC, (x) the preparation and filing of the Exchange Act Registration Statement, including any amendments thereto, and (xi) the performance of the Company’s other obligations hereunder;

(m)              beginning on the date hereof and ending on, and including, the date that is 180 days after the date of the Prospectus (the “ Lock-Up Period ”), without the prior written consent of Cowen, not to (i) issue, sell, offer to sell, contract or agree to sell, hypothecate, pledge, grant any option to purchase or otherwise dispose of or agree to dispose of, directly or indirectly, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Exchange Act and the rules and regulations of the Commission promulgated thereunder, with respect to, any Unit or any other securities of the Company that are substantially similar to the Units, or any securities convertible into or exchangeable or exercisable for, or any warrants or other rights to purchase, the foregoing, (ii) file or cause to become effective a registration statement under the Act relating to the offer and sale of any Unit or any other securities of the Company that are substantially similar to the Units, or any securities convertible into or exchangeable or exercisable for, or any warrants or other rights to purchase, the foregoing, (iii) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of Units or any other securities of the Company that are substantially similar to the Units, or any securities convertible into or exchangeable or exercisable for, or any warrants or other rights to purchase, the foregoing, whether any such transaction is to be settled by

delivery of Units or such other securities, in cash or otherwise or (iv) publicly announce an intention to effect any transaction specified in clause (i), (ii) or (iii), except, in each case, that the Company may (a) issue and sell the Private Placement Units, (b) issue and sell the Additional Units on exercise of the option provided for in Section 1 hereof, (c) register with the Commission pursuant to the Registration Rights Agreement, in accordance with the terms of the Registration Rights Agreement, the resale of the Founder Shares, the Private Shares, and the Warrants and Ordinary Shares issuable upon conversion of the Rights and the exercise of the Warrants, and (d) issue securities in connection with a Business Combination;

(n)                at least one business day prior to the time of purchase, if the Sponsor shall have caused the purchase price for the Private Placement Units to be wired to the Company, the Company shall direct the trustee under the Trust Agreement to deposit such funds into the Trust Account and to hold such funds in escrow therein;

(o)                prior to the time of purchase or any additional time of purchase, as the case may be, to provide the Representative with reasonable advance notice of and opportunity to comment on any press release or other communication directly or indirectly and hold no press conferences with respect to the Company, the financial condition, results of operations, business, properties, assets, or liabilities of the Company, or the offering of the Public Units, and to issue no such press release or communications or hold such press conference without the Representative’s prior consent;

(p)                not, at any time at or after the execution of this Agreement, to, directly or indirectly, offer or sell any Public Units by means of any “prospectus” (within the meaning of the Act), or use any “prospectus” (within the meaning of the Act) in connection with the offer or sale of the Public Units, in each case other than the Prospectus;

(q)                not to take, directly or indirectly, any action designed, or which will constitute, or has constituted, or might reasonably be expected to cause or result in the stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Public Units;

(r)                 to use its best efforts to cause the Public Units, including the Ordinary Shares, the Public Rights and the Public Warrants, to be listed for quotation on the NASDAQ and to maintain the listing of the Public Units, including the Ordinary Shares, the Public Rights and the Public Warrants, for quotation on the NASDAQ;

(s)                 for a period commencing at the Effective Time and ending at least five (5) years from the date of the consummation of the Business Combination or until such earlier time at which the Liquidation occurs, the Company will use its best efforts to maintain the registration of the Public Units, Ordinary Shares, Rights and Warrants under the provisions of the Exchange Act, except, in the case of the Rights and the Public Units, after the completion of a Business Combination; the Company will not deregister the Public Units, Ordinary Shares, Rights or Warrants under the Exchange Act (except, in the case of the Rights and the Public Units, after the completion of a Business Combination)

without the prior written consent of the Representative; “ Liquidation ” means the distributions of the Trust Account to the Public Shareholders in connection with the redemption of Ordinary Shares held by the Public Shareholders pursuant to the terms of the Company’s memorandum and articles of association, as amended, if the Company fails to consummate a Business Combination;

(t)                  the Company shall, on the date hereof, retain its independent registered public accounting firm to audit the balance sheet of the Company as of the time of purchase (the “ Audited Balance Sheet ”) reflecting the receipt by the Company of the proceeds of the Offering at the time of purchase; as soon as the Audited Balance Sheet becomes available, the Company shall promptly, but not later than four business days after the time of purchase, file a Current Report on Form 8-K with the Commission, which Report shall contain the Company’s Audited Balance Sheet; additionally, upon the Company’s receipt of the proceeds from the exercise of all or any portion of the Over-Allotment Option provided for in Section 1 hereof, the Company shall promptly, but not later than four business days after the receipt of such proceeds, file a Current Report on Form 8-K with the Commission, which report shall disclose the Company’s sale of the Additional Units and its receipt of the proceeds therefrom;

(u)                for a period commencing on the Effective Time and ending at least five (5) years from the date of the consummation of the Business Combination or until such earlier time at which the Liquidation occurs or the Ordinary Shares and Warrants cease to be publicly traded, the Company, at its expense, shall cause its regularly engaged independent registered public accounting firm to review (but not audit) the Company’s financial statements for each of the first three fiscal quarters prior to the announcement of quarterly financial information, the filing of the Company’s Quarterly Report on Form 10-Q and the mailing, if any, of quarterly financial information to stockholders;

(v)                for a period commencing at the Effective Time and ending at least five (5) years from the date of the consummation of the Business Combination or until such earlier time at which the Liquidation occurs, the Company shall, to the extent such information or documents are not otherwise publicly available, upon written request from either Representative, furnish to the Representative copies of such financial statements and other periodic and special reports as the Company from time to time furnishes generally to holders of any class of securities, and promptly furnish to the Representative: (i) a copy of such registration statements, financial statements and periodic and special reports as the Company shall be required to file with the Commission and from time to time furnishes generally to holders of any such class of its securities; and (ii) such additional documents and information with respect to the Company and the affairs of any future subsidiaries of the Company as either Underwriter may from time to time reasonably request, all subject to the execution of a satisfactory confidentiality agreement;

(w)              for a period commencing at the Effective Time and ending the date all Rights have been converted into Ordinary Shares or until such earlier time at which the Liquidation occurs or the Ordinary Shares and Rights cease to be publicly traded, the Company shall retain a rights agent;

(x)                for a period commencing at the Effective Time and ending at least five (5) years from the date of the consummation of the Business Combination or until such earlier time at which the Liquidation occurs or the Ordinary Shares and Warrants cease to be publicly traded, the Company shall retain a warrant agent;

(y)                in no event will the amounts payable by the Company for office space and secretarial and administrative services exceed $10,000 per month in the aggregate until the earlier of the date of the consummation of the Business Combination or the Liquidation occurs;

(z)                the Company will not consummate a Business Combination with any entity that is affiliated with the Sponsor or any of the Company’s officers or directors unless it obtains an opinion from a qualified independent accounting firm or an independent investment banking firm which is a member of FINRA that such Business Combination is fair to the Company’s stockholders from a financial point of view; other than as set forth in this subsection, the Company shall not pay the Sponsor or its affiliates or any of the Company’s executive officers, directors or any of their respective affiliates any fees or compensation for services rendered to the Company prior to, or in connection with, the consummation of a Business Combination; provided , however , that such officers, directors and affiliates (i) may receive reimbursement for out-of-pocket expenses incurred by them related to identifying, investigating and consummating a Business Combination to the extent that such expenses do not exceed the amount of available proceeds not deposited in the Trust Account; (ii) may be repaid for loans as described in the Registration Statement; and (iii) may be paid $10,000 per month for office space, utilities and secretarial support pursuant to the Administrative Services Agreement;

(aa)             for a period of 90 days following the Effective Time, in the event any person or entity (regardless of any FINRA affiliation or association) is engaged to assist the Company in its search for a merger candidate or to provide any other merger and acquisition services, or has provided or will provide any investment banking, financial, advisory and/or consulting services to the Company, the Company agrees that it shall promptly provide to FINRA (via a FINRA submission), the Representative and counsel for the Underwriters a notification prior to entering into the agreement or transaction relating to a potential Business Combination: (i) the identity of the person or entity providing any such services; (ii) complete details of all such services and copies of all agreements governing such services prior to entering into the agreement or transaction; and (iii) justification as to why the value received by any person or entity for such services is not underwriting compensation for the Offering; the Company also agrees that proper disclosure of such arrangement or potential arrangement will be made in the tender offer materials or proxy statement, as applicable, which the Company may file in connection with the Business Combination for purposes of offering redemption of shares held by its stockholders or for soliciting stockholder approval, as applicable;

(bb)            the Company shall advise FINRA, the Representative and counsel for the Underwriters if the Company is aware that any 5% or greater stockholder of the

Company becomes an affiliate or associated person of a member of FINRA participating in the distribution of the Company’s securities;

(cc)             the Company shall cause the proceeds of the Offering and the sale of the Private Placement Units to be held in the Trust Account to be invested only in United States government treasury bills with a maturity of 180 days or less or in money market funds meeting certain conditions under Rule 2a-7 under the Investment Company Act as set forth in the Trust Agreement and disclosed in the Preliminary Prospectus and the Prospectus; the Company will otherwise conduct its business in a manner so that it will not become subject to the Investment Company Act; furthermore, once the Company consummates a Business Combination, it will not be required to register as an investment company under the Investment Company Act;

(dd)            during the period prior to the Company’s initial Business Combination or the Liquidation occurs, the Company may instruct the trustee under the Trust Agreement to release from the Trust Account, solely from interest income earned on the funds held in the Trust Account, the amounts necessary to pay taxes; otherwise, all funds held in the Trust Account (including any interest income earned on the amounts held in the Trust Account (which interest shall be net of taxes payable)) will remain in the Trust Account until the earlier of the consummation of the Company’s initial Business Combination or the Liquidation; provided, however, that in the event of the Liquidation, interest income may be released to the Company if the proceeds of the Offering held outside of the Trust Account are not sufficient to cover the costs and expenses associated with implementing the Company’s plan of dissolution;

(ee)             the Company will reserve and keep available the maximum number of its authorized but unissued securities that are issuable upon (i) exercise of the Warrants outstanding from time to time and (ii) conversion of the Rights outstanding from time to time;

(ff)               prior to the consummation of a Business Combination or the Liquidation, the Company shall not issue any Ordinary Shares, Rights, Warrants or any options or other securities convertible into or exercisable or exchangeable for Ordinary Shares, or any shares of preferred stock, in each case, that participate in any manner in the Trust Account or that vote as a class with the Ordinary Shares on a Business Combination;

(gg)            the Company’s independent directors will review on a quarterly basis all payments made to the Sponsor, to the Company’s officers or directors, or to the Company’s or any of such other persons’ respective affiliates;

(hh)            the Company agrees that it will use commercially reasonable efforts to prevent the Company from becoming subject to Rule 419 under the Act prior to the consummation of any Business Combination, including, but not limited to, using its best efforts to prevent any of the Company’s outstanding securities from being deemed to be a “penny stock” as defined in Rule 3a-51-1 under the Exchange Act during such period;

(ii)               to the extent required by Rule 13a-15(e) under the Exchange Act, the Company will maintain “ disclosure controls and procedures ” (as defined under Rule 13a-15(e) under the Exchange Act) and a system of internal accounting controls sufficient to provide reasonable assurances that (i) transactions are executed in accordance with management’s general or specific authorization, (ii) transactions are recorded as necessary in order to permit preparation of financial statements in accordance with GAAP and to maintain accountability for assets, (iii) access to assets is permitted only in accordance with management’s general or specific authorization, and (iv) the recorded accountability for assets is compared with existing assets at reasonable intervals and appropriate action is taken with respect to any differences;

(jj)               as soon as legally required to do so, the Company and its directors and officers, in their capacities as such, shall take all actions necessary to comply with any provision of the Sarbanes-Oxley Act of 2002, as amended, including Section 402 related to loans and Sections 302 and 906 related to certifications, and to comply with the NASDAQ Marketplace Rules;

(kk)            the Company shall not take any action or omit to take any action that would cause the Company to be in breach or violation of its certificate of incorporation or memorandum and articles of association, as amended;

(ll)               the Company will seek to have all vendors, service providers (other than its independent auditors), prospective target businesses, lenders or other entities with which it does business enter into agreements waiving any right, title, interest or claim of any kind in or to any monies held in the Trust Account for the benefit of the Public Shareholders;

(mm)       the Company may consummate the initial Business Combination and conduct redemptions of Ordinary Shares for cash upon consummation of such Business Combination without a stockholder vote pursuant to Rule 13e-4 and Regulation 14E of the Exchange Act, including the filing of tender offer documents with the Commission; such tender offer documents will contain substantially the same financial and other information about the initial Business Combination and the redemption rights as is required under the Commission’s proxy rules and will provide each stockholder of the Company with the opportunity prior to the consummation of the initial Business Combination to redeem the Ordinary Shares held by such stockholder for an amount of cash equal to (A) the aggregate amount then on deposit in the Trust Account representing (x) the net proceeds held in the Trust Account from the Offering and the sale of the Private Placement Units and (y) any interest income earned on the funds held in the Trust Account (which interest shall be net of taxes payable), divided by (B) the total number of Ordinary Shares sold as part of the Public Units in the Offering (the “ Public Shares ”) then outstanding; if, however, the Company elects not to file such tender offer documents, a stockholder vote is required by law in connection with the initial Business Combination, or the Company decides to hold a stockholder vote for business or other legal reasons, the Company will submit such Business Combination to the Company’s stockholders for their approval (“ Business Combination Vote ”); with respect to the initial Business Combination Vote, if any, the Sponsor, Cowen Investments and each of the

Company’s directors, officers and advisors party to an Insider Letter has agreed to vote all of their respective Founder Shares, Private Shares and any other Ordinary Shares purchased during or after the Offering in favor of the Company’s initial Business Combination; if the Company seeks stockholder approval of the initial Business Combination, the Company will offer to each Public Shareholder holding Ordinary Shares the right to have its Ordinary Shares redeemed in conjunction with a proxy solicitation pursuant to the proxy rules of the Commission at a per share redemption price (the “ Redemption Price ”) equal to (I) the aggregate amount then on deposit in the Trust Account representing (1) the net proceeds held in the Trust Account from the Offering and the sale of the Private Placement Units and (2) any interest income earned on the funds held in the Trust Account (which interest shall be net of taxes payable), divided by (II) the total number of Public Shares then outstanding; if the Company seeks stockholder approval of the initial Business Combination, the Company may proceed with such Business Combination only if a majority of the outstanding shares voted by the stockholders at a duly-held stockholders meeting are voted to approve such Business Combination; if, after seeking and receiving such stockholder approval, the Company elects to so proceed, it will redeem Ordinary Shares, at the Redemption Price, from those Public Shareholders who affirmatively requested such redemption; only Public Shareholders holding Ordinary Shares who properly exercise their redemption rights, in accordance with the applicable tender offer or proxy materials related to such Business Combination, shall be entitled to receive distributions from the Trust Account in connection with an initial Business Combination, and the Company shall pay no distributions with respect to any other holders or shares of capital stock of the Company in connection therewith; in the event that the Company does not effect a Business Combination by eighteen (18) months from the closing of the Offering (or 21 months from the closing of the Offering if the Company has executed a letter of intent, agreement in principle or definitive agreement for a Business Combination within 18 months from the closing of the Offering but has not completed such Business Combination within such 18 month period), the Company will (i) cease all operations except for the purpose of winding up, (ii) as promptly as reasonably possible but not more than ten (10) business days thereafter, redeem 100% of the Public Shares, at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest (which interest shall be net of taxes payable and less such net interest to pay dissolution expenses), divided by the number of then outstanding Public Shares, which redemption will completely extinguish the Public Shareholders’ rights as stockholders (including the right to receive further liquidation distributions, if any), subject to applicable law, and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the Company’s remaining stockholders and the Company’s board of directors, dissolve and liquidate, subject in each case to the Company’s obligations under British Virgin Islands law to provide for claims of creditors and the requirements of other applicable law; only Public Shareholders holding Ordinary Shares included in the Public Units shall be entitled to receive such redemption amounts and the Company shall pay no such redemption amounts or any distributions in liquidation with respect to any other shares of capital stock of the Company; the Company will not propose any amendment to its memorandum and articles of association that would affect the substance or timing of the Company’s obligation to redeem 100% of the outstanding Public Shares if the Company has not consummated a Business Combination within eighteen (18) months

from the closing of the Offering (or 21 months from the closing of the Offering if the Company has executed a letter of intent, agreement in principle or definitive agreement for a Business Combination within 18 months from the closing of the Offering but has not completed such Business Combination within such 18 month period), as described in Section 9.2(d) of the Company’s memorandum and articles of association, unless the Company offers the right to redeem the Public Shares in connection with such amendment;

(nn)            in the event that the Company desires or is required by an applicable law or regulation to cause an announcement (“ Business Combination Announcement ”) to be placed in The Wall Street Journal, The New York Times or any other news or media publication or outlet or to be made via a public filing with the Commission announcing the consummation of the Business Combination that indicates that the Underwriters were the underwriters in the Offering, the Company shall supply the Representative with a draft of the Business Combination Announcement and provide the Representative with a reasonable advance opportunity to comment thereon, subject to the agreement of the Underwriters to keep confidential such draft announcement in accordance with such Underwriter’s standard policies regarding confidential information;

(oo)            upon the consummation of the initial Business Combination, the Company will pay to the Underwriters the Deferred Discount pro rata based on the number of Firm Units set forth opposite the name of each Underwriter in Schedule A attached hereto; payment of the Deferred Discount will be made out of the proceeds of this Offering held in the Trust Account; the Underwriters shall have no claim to payment of any interest earned on the portion of the proceeds held in the Trust Account representing the Deferred Discount; if the Company fails to consummate its initial Business Combination within eighteen (18) months from the closing of the Offering (or 21 months from the closing of the Offering if the Company has executed a letter of intent, agreement in principle or definitive agreement for a Business Combination within 18 months from the closing of the Offering but has not completed such Business Combination within such 18 month period), the Deferred Discount will not be paid to the Underwriters and will, instead, be included in the Liquidation distribution of the proceeds held in the Trust Account made to the Public Shareholders; in connection with any such Liquidation, the Underwriters forfeit any rights or claims to the Deferred Discount. Notwithstanding anything to the contrary in this Agreement, of the amount designated per Unit as the Deferred Discount, up to $0.05 per Unit, may be paid to third parties not participating in the Offering that assist the Company in consummating its initial Business Combination. The election to make such payments to third parties will be solely at the discretion of the Company’s management team, and such third parties will be selected by the Company’s management team in their sole and absolute discretion;

(pp)            for so long as the Company is subject to the reporting requirements of Section 13(g) or 15(d) of the Exchange Act, to maintain a transfer agent and, if necessary under the jurisdiction of incorporation of the Company, a registrar for the Ordinary Shares; and

(qq)            to announce the Underwriters’ intention to release any director or “officer” (within the meaning of Rule 16a-1(f) under the Exchange Act) of the Company from any of the lock-up restrictions imposed by any Insider Letter, by issuing, through a major news service, a press release, the form of which is attached as Exhibit A hereto, that is satisfactory to Cowen promptly following the Company’s receipt of any notification from Cowen in which the Underwriters indicate such intention, but in any case not later than the close of the second business day prior to the date on which such release or waiver is to become effective; provided , however , that nothing shall prevent Cowen, on behalf of the Underwriters, from announcing the same through a major news service, irrespective of whether the Company has made the required announcement; and further provided that no such announcement shall be made of any release or waiver granted solely to permit a transfer of securities that is not for consideration and where the transferee has agreed in writing to be bound by the terms of an Insider Letter.

5.                Reimbursement of the Underwriters’ Expenses . If, after the execution and delivery of this Agreement, the Public Units are not delivered for any reason other than the termination of this Agreement pursuant to the fifth paragraph of Section 8 hereof or the default by one or more of the Underwriters in its or their respective obligations hereunder, the Company shall, in addition to paying the amounts described in Section 4(l), reimburse the Underwriters for all of their out-of-pocket expenses, including the fees and disbursements of their counsel.

6.                Conditions of the Underwriters’ Obligations . The several obligations of the Underwriters hereunder are subject to the accuracy of the representations and warranties on the part of the Company on the date hereof, at the time of purchase and, if applicable, at the additional time of purchase, the performance by the Company of its obligations hereunder and to the following additional conditions precedent:

(a)                The Company shall furnish to the Representative at the time of purchase and, if applicable, at the additional time of purchase, an opinion of Ellenoff Grossman & Schole LLP, U.S. counsel for the Company, addressed to the Underwriters, and dated the time of purchase or the additional time of purchase, as the case may be, with executed copies for each Underwriter, in form and substance satisfactory to the Representative.

(b)                The Company shall furnish to the Representative at the time of purchase and, if applicable, at the additional time of purchase, an opinion of Ogier, British Virgin Islands, British Virgin Islands counsel for the Company, addressed to the Underwriters, and dated the time of purchase or the additional time of purchase, as the case may be, with executed copies for each Underwriter, in form and substance satisfactory to the Representative.

(c)                The Representative shall have received from Marcum LLP letters dated, respectively, the date of this Agreement, the date of the Prospectus, the time of purchase and, if applicable, the additional time of purchase, and addressed to the Underwriters (with executed copies for each Underwriter ) in the forms satisfactory to the Representative, which letters shall cover, without limitation, the various financial disclosures contained in the Registration Statement, the Disclosure Package and the Prospectus.

(d)                The Representative shall have received at the time of purchase and, if applicable, at the additional time of purchase, the favorable opinion of Skadden, Arps, Slate, Meagher & Flom LLP, counsel for the Underwriters, dated the time of purchase or the additional time of purchase, as the case may be, in form and substance reasonably satisfactory to the Representative.

(e)                No Prospectus or amendment or supplement to the Registration Statement or the Prospectus shall have been filed to which either Representative shall have objected in writing.

(f)                 The Registration Statement, the Exchange Act Registration Statement and any registration statement required to be filed, prior to the sale of the Public Units, under the Act pursuant to Rule 462(b) shall have been filed and shall have become effective under the Act or the Exchange Act, as the case may be. If Rule 430A under the Act is used, the Prospectus shall have been filed with the Commission pursuant to Rule 424(b) under the Act at or before 5:30 P.M., New York City time, on the second full business day after the date of this Agreement (or such earlier time as may be required under the Act).

(g)                Prior to and at the time of purchase, and, if applicable, the additional time of purchase, (i) no stop order with respect to the effectiveness of the Registration Statement shall have been issued under the Act or proceedings initiated under Section 8(d) or 8(e) of the Act; (ii) the Registration Statement and all amendments thereto shall not contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading; (iii) neither the Preliminary Prospectus nor the Prospectus, and no amendment or supplement thereto, shall include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they are made, not misleading; (iv) no Disclosure Package, and no amendment or supplement thereto, shall include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they are made, not misleading; and (v) none of the Permitted Exempt Written Communications, if any, shall include an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they are made, not misleading.

(h)                The Company will, at the time of purchase and, if applicable, at the additional time of purchase, deliver to the Representative a certificate of its Chief Executive Officer and its Chief Financial Officer, dated the time of purchase or the additional time of purchase, as the case may be, in the form attached as Exhibit B hereto.

(i)                  The Company shall have furnished to the Representative such other documents and certificates as to the accuracy and completeness of any statement in the Registration Statement, any Preliminary Prospectus or the Prospectus as of the time of purchase and, if applicable, the additional time of purchase, as the Representative may reasonably request.

(j)                  The Company shall have furnished to the Representative at the time of purchase and deliver to the Representative executed copies of the Trust Agreement, the Rights Agreement, the Warrant Agreement, the Purchase Agreement, the Unit Purchase Agreements, the Registration Rights Agreement and the Insider Letters.

(k)                The Public Units shall have been approved for listing on the NASDAQ, subject only to notice of issuance and evidence of satisfactory distribution at or prior to the time of purchase or the additional time of purchase, as the case may be.

(l)                  FINRA shall not have raised any objection with respect to the fairness or reasonableness of the underwriting, or other arrangements of the transactions, contemplated hereby.

7.                Effective Date of Agreement; Termination . This Agreement shall become effective when the parties hereto have executed and delivered this Agreement.

The obligations of the several Underwriters hereunder shall be subject to termination in the absolute discretion of the Representative, if (1) since the time of execution of this Agreement or the earlier respective dates as of which information is given in the Registration Statement, the Disclosure Package and the Prospectus there has been any change or any development involving a prospective change in the business, properties, management, financial condition or results of operations of the Company, the effect of which change or development is, in the sole judgment of the Representative, so material and adverse as to make it impracticable or inadvisable to proceed with the public offering or the delivery of the Public Units on the terms and in the manner contemplated in the Registration Statement, the Disclosure Package and the Prospectus or (2) since the time of execution of this Agreement, there shall have occurred: (A) a suspension or material limitation in trading in securities generally on the NYSE, the NYSE MKT or the NASDAQ; (B) a suspension or material limitation in trading in the Company’s securities on the NASDAQ; (C) a general moratorium on commercial banking activities declared by either federal or New York State authorities or a material disruption in commercial banking or securities settlement or clearance services in the United States; (D) an outbreak or escalation of hostilities or acts of terrorism involving the United States or a declaration by the United States of a national emergency or war; or (E) any other calamity or crisis or any change in financial, political or economic conditions in the United States or elsewhere, if the effect of any such event specified in clause (D) or (E), in the sole judgment of the Representative, makes it impracticable or inadvisable to proceed with the public offering or the delivery of the Public Units on the terms and in the manner contemplated in the Registration Statement, the Disclosure Package and the Prospectus, or (3) since the time of execution of this Agreement, there shall have occurred any downgrading, or any notice or announcement shall have been given or made of: (A) any intended or potential downgrading or (B) any watch, review or possible change that does not indicate an affirmation or improvement in the rating accorded any securities of or guaranteed by the Company by any “nationally recognized statistical rating organization,” as that term is defined in Rule 436(g)(2) under the Act.

If the Representative elect to terminate this Agreement as provided in this Section 7, the Company and each other Underwriter shall be notified promptly in writing.

If the sale to the Underwriters of the Public Units, as contemplated by this Agreement, is not carried out by the Underwriters for any reason permitted under this Agreement, or if such sale is not carried out because the Company shall be unable to comply with any of the terms of this Agreement, the Company shall not be under any obligation or liability under this Agreement (except to the extent provided in Sections 4(l), 5 and 9 hereof), and the Underwriters shall be under no obligation or liability to the Company under this Agreement (except to the extent provided in Section 9 hereof) or to one another hereunder.

8.                Increase in Underwriters’ Commitments . Subject to Sections 6 and 7 hereof, if any Underwriter shall default in its obligation to take up and pay for the Firm Units to be purchased by it hereunder (otherwise than for a failure of a condition set forth in Section 6 hereof or a reason sufficient to justify the termination of this Agreement under the provisions of Section 7 hereof) and if the number of Firm Units which all Underwriters so defaulting shall have agreed but failed to take up and pay for does not exceed 10% of the total number of Firm Units, the non-defaulting Underwriters (including the Underwriters, if any, substituted in the manner set forth below) shall take up and pay for (in addition to the aggregate number of Firm Units they are obligated to purchase pursuant to Section 1 hereof) the number of Firm Units agreed to be purchased by all such defaulting Underwriters, as hereinafter provided. Such Firm Units shall be taken up and paid for by such non-defaulting Underwriters in such amount or amounts as the Representative may designate with the consent of each Underwriter so designated or, in the event no such designation is made, such Firm Units shall be taken up and paid for by all non-defaulting Underwriters pro rata in proportion to the aggregate number of Firm Units set forth opposite the names of such non-defaulting Underwriters in Schedule A .

Without relieving any defaulting Underwriter from its obligations hereunder, the Company agrees with the non-defaulting Underwriters that it will not sell any Firm Units hereunder unless all of the Firm Units are purchased by the Underwriters (or by substituted Underwriters selected by the Representative with the approval of the Company or selected by the Company with the Representative’s approval).

If a new Underwriter or Underwriters are substituted by the Underwriters or by the Company for a defaulting Underwriter or Underwriters in accordance with the foregoing provision, the Company or the Representative shall have the right to postpone the time of purchase for a period not exceeding five business days in order that any necessary changes in the Registration Statement and the Prospectus and other documents may be effected.

The term “Underwriter” as used in this Agreement shall refer to and include any Underwriter substituted under this Section 8 with like effect as if such substituted Underwriter had originally been named in Schedule A hereto.

If the aggregate number of Firm Units which the defaulting Underwriter or Underwriters agreed to purchase exceeds 10% of the total number of Firm Units which all Underwriters agreed to purchase hereunder, and if neither the non-defaulting Underwriters nor the Company shall make arrangements within the five business day period stated above for the purchase of all the Firm Units which the defaulting Underwriter or Underwriters agreed to purchase hereunder, this Agreement shall terminate without further act or deed and without any

liability on the part of the Company to any Underwriter and without any liability on the part of any non-defaulting Underwriter to the Company. Nothing in this paragraph, and no action taken hereunder, shall relieve any defaulting Underwriter from liability in respect of any default of such Underwriter under this Agreement.

9.                Indemnity and Contribution .

(a)                The Company agrees to indemnify, defend and hold harmless each Underwriter, its partners, directors, officers and members, any person who controls any Underwriter within the meaning of Section 15 of the Act or Section 20 of the Exchange Act, and any “affiliate” (within the meaning of Rule 405 under the Act) of such Underwriter that sells Public Units on behalf of such Underwriter, and the successors and assigns of all of the foregoing persons, from and against any loss, damage, expense, liability or claim (including the reasonable cost of investigation) which, jointly or severally, any such Underwriter or any such person may incur under the Act, the Exchange Act, the common law or otherwise, insofar as such loss, damage, expense, liability or claim arises out of or is based upon (i) any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement (or in the Registration Statement as amended by any post-effective amendment thereof by the Company) or arises out of or is based upon any omission or alleged omission to state a material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as any such loss, damage, expense, liability or claim arises out of or is based upon any untrue statement or alleged untrue statement of a material fact contained in, and in conformity with information concerning such Underwriter furnished in writing by or on behalf of such Underwriter through the Representative to the Company expressly for use in, the Registration Statement or arises out of or is based upon any omission or alleged omission to state a material fact in the Registration Statement in connection with such information, which material fact was not contained in such information and which material fact was required to be stated in such Registration Statement or was necessary to make such information not misleading, or (ii) any untrue statement or alleged untrue statement of a material fact included in any Prospectus (the term Prospectus for the purpose of this Section 9 being deemed to include any Preliminary Prospectus, the Prospectus and any amendments or supplements to the foregoing), in any “road show” (as defined in Rule 433 under the Act), in any Covered Exempt Written Communication, in any “issuer information” (as defined in Rule 433 under the Act) of the Company, which “issuer information” is required to be, or is, filed with the Commission, or in any Prospectus together with any combination of one or more Covered Exempt Written Communications, if any, or arises out of or is based upon any omission or alleged omission to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading, except, with respect to such Prospectus or any Permitted Exempt Written Communication, insofar as any such loss, damage, expense, liability or claim arises out of or is based upon any untrue statement or alleged untrue statement of a material fact contained in, and in conformity with information concerning such Underwriter furnished in writing by or on behalf of such Underwriter through the Representative to the Company expressly for use in, such Prospectus or Permitted Exempt Written Communication or arises out of or is based upon any omission or alleged omission to

state a material fact in such Prospectus or Permitted Exempt Written Communication in connection with such information, which material fact was not contained in such information and which material fact was necessary in order to make the statements in such information, in the light of the circumstances under which they were made, not misleading.

(b)                Each Underwriter severally agrees to indemnify, defend and hold harmless the Company, its directors and officers, and any person who controls the Company within the meaning of Section 15 of the Act or Section 20 of the Exchange Act, and the successors and assigns of all of the foregoing persons, from and against any loss, damage, expense, liability or claim (including the reasonable cost of investigation) which, jointly or severally, the Company or any such person may incur under the Act, the Exchange Act, the common law or otherwise, insofar as such loss, damage, expense, liability or claim arises out of or is based upon (i) any untrue statement or alleged untrue statement of a material fact contained in, and in conformity with information concerning such Underwriter furnished in writing by or on behalf of such Underwriter through the Representative to the Company expressly for use in, the Registration Statement (or in the Registration Statement as amended by any post-effective amendment thereof by the Company), or arises out of or is based upon any omission or alleged omission to state a material fact in such Registration Statement in connection with such information, which material fact was not contained in such information and which material fact was required to be stated in such Registration Statement or was necessary to make such information not misleading or (ii) any untrue statement or alleged untrue statement of a material fact contained in, and in conformity with information concerning such Underwriter furnished in writing by or on behalf of such Underwriter through the Representative to the Company expressly for use in, a Prospectus or a Permitted Exempt Written Communication, or arises out of or is based upon any omission or alleged omission to state a material fact in such Prospectus or Permitted Exempt Written Communication in connection with such information, which material fact was not contained in such information and which material fact was necessary in order to make the statements in such information, in the light of the circumstances under which they were made, not misleading.

(c)                If any action, suit or proceeding (each, a “ Proceeding ”) is brought against a person (an “ indemnified party ”) in respect of which indemnity may be sought against the Company or an Underwriter (as applicable, the “ indemnifying party ”) pursuant to subsection (a) or (b), respectively, of this Section 9, such indemnified party shall promptly notify such indemnifying party in writing of the institution of such Proceeding and such indemnifying party shall assume the defense of such Proceeding, including the retention of counsel reasonably satisfactory to such indemnified party, and pay all legal or other fees and expenses related to such Proceeding or incurred in connection with such indemnified party’s enforcement of subsection (a) or (b) of this Section 9; provided , however , that the omission to so notify such indemnifying party shall not relieve such indemnifying party from any liability that such indemnifying party may have to any indemnified party or otherwise. The indemnified party or parties shall have the right to retain its or their own counsel in any such case, but the fees and expenses of such counsel shall be at the expense of such indemnified party or parties unless (i) the retention of such

counsel shall have been authorized in writing by the indemnifying party in connection with the defense of such Proceeding, (ii) the indemnifying party shall not have, within a reasonable period of time in light of the circumstances, retained counsel to defend such Proceeding or (iii) such indemnified party or parties shall have reasonably concluded that there may be defenses available to it or them that are different from, additional to or in conflict with those available to such indemnifying party (in which case such indemnifying party shall not have the right to direct the defense of such Proceeding on behalf of the indemnified party or parties), in any of which events such fees and expenses shall be borne by such indemnifying party and paid as incurred (it being understood, however, that such indemnifying party shall not be liable for the fees or expenses of more than one separate counsel (in addition to any local counsel) in any one Proceeding or series of related Proceedings in the same jurisdiction representing the indemnified parties who are parties to such Proceeding). The indemnifying party shall not be liable for any settlement of any Proceeding effected without its written consent, such indemnifying party agrees to indemnify and hold harmless the indemnified party or parties from and against any loss or liability by reason of such settlement. Notwithstanding the foregoing sentence, if at any time an indemnified party shall have requested an indemnifying party to reimburse the indemnified party for fees and expenses of counsel as contemplated by the second sentence of this Section 9(c), then the indemnifying party agrees that it shall be liable for any settlement of any Proceeding effected without its written consent if (i) such settlement is entered into more than 60 business days after receipt by such indemnifying party of the aforesaid request, (ii) such indemnifying party shall not have fully reimbursed the indemnified party in accordance with such request prior to the date of such settlement and (iii) such indemnified party shall have given the indemnifying party at least 30 days’ prior notice of its intention to settle. No indemnifying party shall, without the prior written consent of the indemnified party, effect any settlement of any pending or threatened Proceeding in respect of which any indemnified party is or could have been a party and indemnity could have been sought hereunder by such indemnified party, unless such settlement includes an unconditional release of such indemnified party from all liability on claims that are the subject matter of such Proceeding and does not include an admission of fault or culpability or a failure to act by or on behalf of such indemnified party.

(d)                If the indemnification provided for in this Section 9 is unavailable to an indemnified party under subsections (a) and (b) of this Section 9 or insufficient to hold an indemnified party harmless in respect of any losses, damages, expenses, liabilities or claims referred to therein, then each applicable indemnifying party shall contribute to the amount paid or payable by such indemnified party as a result of such losses, damages, expenses, liabilities or claims (i) in such proportion as is appropriate to reflect the relative benefits received by the Company on the one hand and the Underwriters on the other hand from the Offering or (ii) if the allocation provided by clause (i) above is not permitted by applicable law, in such proportion as is appropriate to reflect not only the relative benefits referred to in clause (i) above but also the relative fault of the Company on the one hand and of the Underwriters on the other in connection with the statements or omissions which resulted in such losses, damages, expenses, liabilities or claims, as well as any other relevant equitable considerations. The relative benefits received by the Company on the one hand and the Underwriters on the other shall be deemed to be in the

same respective proportions as the total proceeds from the Offering (net of underwriting discounts and commissions but before deducting expenses) received by the Company, and the total underwriting discounts and commissions received by the Underwriters, bear to the aggregate public offering price of the Public Units. The relative fault of the Company on the one hand and of the Underwriters on the other shall be determined by reference to, among other things, whether the untrue statement or alleged untrue statement of a material fact or omission or alleged omission relates to information supplied by the Company or by the Underwriters and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission. The amount paid or payable by a party as a result of the losses, damages, expenses, liabilities and claims referred to in this subsection shall be deemed to include any legal or other fees or expenses reasonably incurred by such party in connection with investigating, preparing to defend or defending any Proceeding.

(e)                The Company and the Underwriters agree that it would not be just and equitable if contribution pursuant to this Section 9 were determined by pro rata allocation (even if the Underwriters were treated as one entity for such purpose) or by any other method of allocation that does not take account of the equitable considerations referred to in subsection (d) above. Notwithstanding the provisions of this Section 9, no Underwriter shall be required to contribute any amount in excess of the amount by which the total price at which the Public Units underwritten by such Underwriter and distributed to the public were offered to the public exceeds the amount of any damage which such Underwriter has otherwise been required to pay by reason of such untrue statement or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Act) with respect to a claim shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation with respect to such claim. The Underwriters’ obligations to contribute pursuant to this Section 9 are several in proportion to their respective underwriting commitments and not joint.

(f)                 The indemnity and contribution agreements contained in this Section 9 and the covenants, warranties and representations of the Company contained in this Agreement shall remain in full force and effect regardless of any investigation made by or on behalf of any Underwriter, its partners, directors, officers or members or any person (including each partner, officer, director or member of such person) who controls any Underwriter within the meaning of Section 15 of the Act or Section 20 of the Exchange Act, or by or on behalf of the Company, its respective directors or officers or any person who controls the Company within the meaning of Section 15 of the Act or Section 20 of the Exchange Act, and shall survive any termination of this Agreement or the issuance and delivery of the Public Units. The Company and each Underwriter agree promptly to notify each other of the commencement of any Proceeding against it and, in the case of the Company, against any of the Company’s officers or directors in connection with the issuance and sale of the Public Units, or in connection with the Registration Statement, any Preliminary Prospectus or the Prospectus.

10.              Information Furnished by the Underwriters . The statements set forth in the last paragraph on the cover page of the Prospectus, the statements set forth in the sixth and twelfth

through twenty-fourth paragraphs under the caption “Underwriting” in the Prospectus, only insofar as such statements relate to the amount of selling concession and reallowance or to over-allotment and stabilization activities that may be undertaken by the Underwriters, and the fourth and twenty-fifth paragraphs under the caption “Underwriting” in the Prospectus, constitute the only information furnished by or on behalf of the Underwriters, as such information is referred to in Sections 3 and 9 hereof.

11.              Notices . Except as otherwise herein provided, all statements, requests, notices and agreements shall be in writing or by telegram, facsimile or email and, if to the Underwriters, shall be sufficient in all respects if delivered or sent to Cowen and Company, LLC, 599 Lexington Ave., 27th floor, New York, New York 10022, Attention: General Counsel (facsimile: (646) 562-1124 ); if to the Company, shall be sufficient in all respects if delivered or sent to the Company at the offices of the Company at Emerald View, Suite 400, 2054 Vista Parkway, West Palm Beach, Florida 33411 (email: info@constellationalpha.com), Attention: Rajiv Shukla, Chairman and Chief Executive Officer.

12.              Governing Law; Construction . This Agreement and any claim, counterclaim or dispute of any kind or nature whatsoever arising out of or in any way relating to this Agreement (“ Claim ”), directly or indirectly, shall be governed by, and construed in accordance with, the laws of the State of New York without regard to the conflicts of law principles thereof. The section headings in this Agreement have been inserted as a matter of convenience of reference and are not a part of this Agreement.

13.              Submission to Jurisdiction . Except as set forth below, no Claim may be commenced, prosecuted or continued in any court other than the courts of the State of New York located in the City and County of New York or in the United States District Court for the Southern District of New York, which courts shall have jurisdiction over the adjudication of such matters, and the Company and each Underwriter consents to jurisdiction of such courts and personal service with respect thereto. Each Underwriter and the Company hereby consents to personal jurisdiction, service and venue in any court in which any Claim arising out of or in any way relating to this Agreement is brought by any third party against any Underwriter or any indemnified party. Each Underwriter and the Company (on its behalf and, to the extent permitted by applicable law, on behalf of its stockholders and affiliates) each waive all right to trial by jury in any action, proceeding or counterclaim (whether based upon contract, tort or otherwise) in any way arising out of or relating to this Agreement. The Company and each Underwriter agrees that a final judgment in any such action, proceeding or counterclaim brought in any such court shall be conclusive and binding upon the Company and each Underwriter, respectively, and may be enforced in any other courts to the jurisdiction of which the Company and each Underwriter, respectively, is or may be subject, by suit upon such judgment.

14.              Parties at Interest . The Agreement herein set forth has been and is made solely for the benefit of the Underwriters and the Company and to the extent provided in Section 9 hereof the controlling persons, partners, directors, employees, agents, officers, members and affiliates referred to in such Section, and their respective successors, assigns, heirs, personal representatives and executors and administrators. No other person, partnership, association or corporation (including a purchaser, as such purchaser, from any of the Underwriters) shall acquire or have any right under or by virtue of this Agreement.

15.              No Fiduciary Relationship . The Company hereby acknowledges that the Underwriters are acting solely as underwriters in connection with the purchase and sale of the Company’s securities. The Company further acknowledges that the Underwriters are acting pursuant to a contractual relationship created solely by this Agreement entered into on an arm’s length basis, and in no event do the parties intend that the Underwriters act or be responsible as a fiduciary to the Company, the directors, officers, stockholders or creditors of the Company or any other person in connection with any activity that the Underwriters may undertake or have undertaken in furtherance of the purchase and sale of the Company’s securities, either before or after the date hereof. The Underwriters hereby expressly disclaim any fiduciary or similar obligations to the Company, either in connection with the transactions contemplated by this Agreement or any matters leading up to such transactions, and the Company hereby confirms its understanding and agreement to that effect. The Company and the Underwriters agree that they are each responsible for making their own independent judgments with respect to any such transactions and that any opinions or views expressed by the Underwriters to the Company regarding such transactions, including, but not limited to, any opinions or views with respect to the price or market for the Company’s securities, do not constitute advice or recommendations to the Company. The Company and the Underwriters agree that the Underwriters are acting as principal and not the agent or fiduciary of the Company, and no Underwriter has assumed, and none of them will assume, any advisory responsibility in favor of the Company with respect to the transactions contemplated hereby or the process leading thereto (irrespective of whether any Underwriter has advised or is currently advising the Company on other matters). The Company hereby waives and releases, to the fullest extent permitted by law, any claims that the Company may have against the Underwriters with respect to any breach or alleged breach of any fiduciary, advisory or similar duty to the Company in connection with the transactions contemplated by this Agreement or any matters leading up to such transactions.

16.              Counterparts . This Agreement may be signed by the parties in one or more counterparts which together shall constitute one and the same agreement among the parties. Delivery of a signed counterpart of this Agreement by e-mail or facsimile transmission shall constitute valid and sufficient delivery thereof.

17.              Successors and Assigns . This Agreement shall be binding upon the Underwriters and the Company and their successors and assigns and any successor or assign of any substantial portion of the Company’s and any of the Underwriters’ respective businesses and/or assets.

[The Remainder of This Page Intentionally Left Blank; Signature Page Follows]

If the foregoing correctly sets forth the understanding among the Company and the several Underwriters, please so indicate in the space provided below for that purpose, whereupon this Agreement and your acceptance shall constitute a binding agreement among the Company and the Underwriters, severally.

SCHEDULE B

Permitted Exempt Written Communications

Presentation dated June 2017

Pricing Information Provided Orally by Underwriters

Price per Public Unit to the public: $10.00

Number of Public Units Offered: 12,500,000

EXHIBIT A

[Form of Press Release]

Constellation Alpha Capital Corp.

[●], 2017

Constellation Alpha Capital Corp. (the “ Company ”) announced today that Cowen and Company, LLC, the lead book-running manager in the Company’s recent initial public offering of 12,500,000 Units, intends to [waive] [release] a lock-up restriction, along with the other underwriters of such offering whose consent is required, relating to [●] Units held by [certain officers or directors] [an officer or director] of the Company. The [waiver] [release] will take effect on [●], 20[●], after which such shares may be sold or otherwise disposed of.

This press release is not an offer for sale of the securities in the United States or in any other jurisdiction where such offer is prohibited, and such securities may not be offered or sold in the United States absent registration or an exemption from registration under the United States Securities Act of 1933, as amended.

EXHIBIT B

OFFICERS’ CERTIFICATE

Each of the undersigned, Rajiv Shukla, Chairman and Chief Executive Officer of Constellation Alpha Capital Corp., a business company incorporated in the British Virgin Islands with limited liability (the “ Company ”), and Craig Pollak, Chief Financial Officer of the Company, on behalf of the Company, does hereby certify pursuant to Section 6(h) of that certain Underwriting Agreement dated June 19, 2017 (the “ Underwriting Agreement ”) among the Company and, on behalf of the several Underwriters named therein, Cowen and Company, LLC, that as of [●], 2017:

Capitalized terms used herein without definition shall have the respective meanings ascribed to them in the Underwriting Agreement.

In Witness Whereof, the undersigned have hereunto set their hands on [●], 2017.