SEC Filing – Compass Therapeutics, Inc.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

COMPASS THERAPEUTICS, INC.

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

NONE

(CUSIP Number)

Philip Ferneau

Borealis Granite Fund, L.P.

Vox Health Fund, L.P.

Borealis Capital Partners III, LLC

Borealis Capital Partners IV, LLC

Philip Ferneau

10 Allen Street

Hanover, NH 03755

Telephone: (603) 643-1500

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

June 17, 2020

(Date of Event Which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of § 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box ☐.

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See § 240.13d-7(b) for other parties to whom copies are to be sent.

*The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No. None
1	NAME OF REPORTING PERSON Philip Ferneau
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) ☒ (b) ☐
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)	☐
6	CITIZENSHIP OR PLACE OF ORGANIZATION United States

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:	7	SOLE VOTING POWER 0
	8	SHARED VOTING POWER 169,914
	9	SOLE DISPOSITIVE POWER 0
	10	SHARED DISPOSITIVE POWER 169,914

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 169,914
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES SHARES (See Instructions)	☐
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.3% (1)
14	TYPE OF REPORTING PERSON (See Instructions) IN

(1)

This percentage is calculated based upon 52,151,798 outstanding shares of common stock, par value $0.0001 per share (the “Shares”), of Compass Therapeutics, Inc. (the “Issuer”), as set forth in the Issuer’s Form 8-K, filed with the Securities and Exchange Commission on June 23, 2020.

CUSIP No. None
1	NAME OF REPORTING PERSON Vox Health Fund, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) ☒ (b) ☐
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)	☐
6	CITIZENSHIP OR PLACE OF ORGANIZATION Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:	7	SOLE VOTING POWER 0
	8	SHARED VOTING POWER 169,914
	9	SOLE DISPOSITIVE POWER 0
	10	SHARED DISPOSITIVE POWER 169,914

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 169,914
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES SHARES (See Instructions)	☐
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.3% (1)
14	TYPE OF REPORTING PERSON (See Instructions) PN

(1)

CUSIP No. None
1	NAME OF REPORTING PERSON Borealis Capital Partners IV, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) ☒ (b) ☐
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)	☐
6	CITIZENSHIP OR PLACE OF ORGANIZATION Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:	7	SOLE VOTING POWER 0
	8	SHARED VOTING POWER 169,914
	9	SOLE DISPOSITIVE POWER 0
	10	SHARED DISPOSITIVE POWER 169,914

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 169,914
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES SHARES (See Instructions)	☐
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.3% (1)
14	TYPE OF REPORTING PERSON (See Instructions) OO

(1)

CUSIP No. None
1	NAME OF REPORTING PERSON Borealis Granite Fund, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) ☒ (b) ☐
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)	☐
6	CITIZENSHIP OR PLACE OF ORGANIZATION Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:	7	SOLE VOTING POWER 0
	8	SHARED VOTING POWER 2,579,342
	9	SOLE DISPOSITIVE POWER 0
	10	SHARED DISPOSITIVE POWER 2,579,342

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,579,342
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES SHARES (See Instructions)	☐
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 4.9% (1)
14	TYPE OF REPORTING PERSON (See Instructions) PN

(1)

CUSIP No. None
1	NAME OF REPORTING PERSON Borealis Capital Partners III, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) ☒ (b) ☐
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)	☐
6	CITIZENSHIP OR PLACE OF ORGANIZATION United States

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:	7	SOLE VOTING POWER 0
	8	SHARED VOTING POWER 2,579,342
	9	SOLE DISPOSITIVE POWER 0
	10	SHARED DISPOSITIVE POWER 2,579,342

11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,579,342
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES SHARES (See Instructions)	☐
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 4.9% (1)
14	TYPE OF REPORTING PERSON (See Instructions) OO

(1)

Item 1. Security and Issuer

This Schedule 13D (the “Statement”) relates to the common stock, par value $0.0001 per share (the “Shares”), of Compass Therapeutics, Inc., a corporation organized under the laws of Delaware (the “Issuer”), with its principal executive offices located at 245 First Street, 3rd Floor, Cambridge, Massachusetts 02142. Information given in response to each item shall be deemed incorporated by reference in all other items, as applicable.

Item 2. Identity and Background

(a) This Statement is being filed by Borealis Granite Fund, L.P., a Delaware limited partnership, Vox Health Fund, L.P., a Delaware limited partnership, Borealis Capital Partners III, LLC, a Delaware limited liability company, Borealis Capital Partners IV, LLC, a Delaware limited liability company, and Philip Ferneau, an individual (collectively, the “Reporting Persons”). Borealis Capital Partners III, LLC is the general partner of Borealis Granite Fund, L.P. Borealis Capital Partners IV, LLC is the general partner of Vox Health Fund, L.P. Phil Ferneau is a managing partner of Borealis Ventures. Mr. Ferneau holds a majority ownership interest in Borealis Capital Partners IV, LLC and is the designated manager with voting and investment power over the shares held by Vox Health Fund, L.P.

(b) The business address of each of the Reporting Persons is 10 Allen Street, Hanover, NH 03755.

The directors and executive officers of each of Borealis Granite Fund, L.P., Vox Health Fund, L.P., Borealis Capital Partners III, LLC and Borealis Capital Partners IV, LLC are set forth on Schedule I, attached hereto. Schedule I sets forth the following information with respect to each such person:

(i)

name;

(ii)

business address;

(iii)

present principal occupation or employment and the name, principal business and address of any corporation or other organization in which such employment is conducted;

(iv)

citizenship.

(c) The principal occupation of Mr. Ferneau is managing partner of Borealis Ventures, a venture capital firm. The principal business of each of Borealis Granite Fund, L.P., Vox Health Fund, L.P., Borealis Capital Partners III, LLC and Borealis Capital Partners IV, LLC is venture capital investing.

(d) – (e) During the last five years, neither the Reporting Persons nor any Person named in Schedule I have been (i) convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors) or (ii) a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

(f) Philip Ferneau is a citizen of the United States.

Item 3. Source and Amount of Funds or Other Consideration

This Schedule 13D relates to an aggregate of 2,435,190 Shares that were acquired by the Reporting Persons in exchange for membership interests of Compass Therapeutics, LLC, a Delaware limited liability company (“Compass OpCo”) pursuant to a merger (the “Merger”) effected pursuant to an Agreement and Plan of Merger, dated June 17, 2020 (the “Merger Agreement”), by and among the Issuer (then operating under the name Olivia Ventures, Inc.), Compass OpCo and the other parties thereto.

On June 19, 2020, the Issuer closed an offering pursuant to which the Issuer agreed to issue and sell to the participants, for an aggregate price of approximately $60.5 million, 12,096,442 Shares (the “Private Placement”). The purchase price for each Share was $5.00. As a result of the Private Placement, the Issuer’s total number of outstanding Shares increased to 52,151,798. This Schedule 13D also relates to an aggregate of 314,066 Shares that were acquired by the Reporting Persons through the Private Placement. The acquisition of such Shares was funded using the working capital of Borealis Granite Fund, L.P. and Vox Health Fund, L.P., the purchasers in the Private Placement.

Item 4. Purpose of Transaction

The purpose of the Merger was to allow the former equity holders of Compass OpCo to receive shares of a public reporting company. In connection with the Merger, the membership interests of Compass OpCo issued and outstanding immediately prior to the closing of the Merger were exchanged for shares of the Issuer’s Common Stock. Also in connection with the Merger, Mr. Ferneau joined the board of directors of the Issuer. The purpose of the Private Placement was to raise additional capital to fund the ongoing operations of the Issuer.

The Shares initially have been acquired by the Reporting Persons for the purpose of making an investment in the Issuer and not with the intention of acquiring control of the Issuer’s business.

The Reporting Persons from time to time intend to review their investment in the Issuer on the basis of various factors, including the Issuer’s business, financial condition, results of operations and prospects, general economic and industry conditions, the securities markets in general and those for the Issuer’s Shares in particular, as well as other developments and other investment opportunities. Based upon such review, the Reporting Persons will take such actions in the future as the Reporting Persons may deem appropriate in light of the circumstances existing from time to time. If the Reporting Persons believe that further investment in the Issuer is attractive, whether because of the market price of the Shares or otherwise, they may acquire Shares or other securities of the Issuer either in the open market or in privately negotiated transactions. Similarly, depending on market and other factors, the Reporting Persons may determine to dispose of some or all of the Shares currently owned by the Reporting Persons or otherwise acquired by the Reporting Persons either in the open market or in privately negotiated transactions.

Except as set forth in this Statement and except for actions by Philip Ferneau evaluated or taken in his role as a director of the Issuer, the Reporting Persons have not formulated any plans or proposals which relate to or would result in: (a) the acquisition by any person of additional securities of the Issuer or the disposition of securities of the Issuer, (b) an extraordinary corporate transaction, such as a merger, reorganization or liquidation, involving the Issuer or any of its subsidiaries, (c) a sale or transfer of a material amount of the assets of the Issuer or any of its subsidiaries, (d) any change in the present Board of Directors or management of the Issuer, including any plans or proposals to change the number or term of directors or to fill any existing vacancies on the board, (e) any material change in the Issuer’s capitalization or dividend policy of the Issuer, (f) any other material change in the Issuer’s business or corporate structure, (g) any change in the Issuer’s charter or bylaws or other instrument corresponding thereto or other action which may impede the acquisition of control of the Issuer by any person, (h) causing a class of the Issuer’s securities to be deregistered or delisted from a national securities exchange or to cease to be authorized to be quoted in an inter-dealer quotation system of a registered national securities association, (i) a class of equity securities of the Issuer becoming eligible for termination of registration pursuant to Section 12(g)(4) of the Act or (j) any action similar to any of those enumerated above.

Item 5. Interest in Securities of the Issuer

(a)— (b)

As of the date of this filing, the Reporting Persons may be deemed, for purposes of Rule 13d-3 of the Act, directly or indirectly, including by reason of their mutual affiliation, to be the beneficial owners of 2,579,342 Shares held of record by Borealis Granite Fund, L.P. and 169,914 Shares held of record by Vox Health Fund, L.P. Based upon information contained in the Issuer’s Form 8-K, filed with the Securities and Exchange Commission (the “SEC”) on June 23, 2020, such Shares constitutes approximately 5.3% of the issued and outstanding Shares. Borealis Capital Partners III, LLC is the general partner of Borealis Granite Fund, L.P. Borealis Capital Partners IV, LLC is the general partner of Vox Health Fund, L.P. Phil Ferneau is a managing partner of Borealis Ventures. Mr. Ferneau holds a majority ownership interest in Borealis Capital Partners IV, LLC and is the designated manager with voting and investment power over the shares held by Vox Health Fund, L.P.

(c)

Except as disclosed in Item 3, none of the Reporting Persons has effected any transaction during the past sixty (60) days in any Shares.

(d)

Other than as described in this Schedule 13D, to the knowledge of the Reporting Persons, no other person has the right to receive or the power to direct the receipt of dividends from, or proceeds from the sale of, the Shares beneficially owned by the Reporting Persons.

(e)

Not applicable.

Item 6. Contracts, Arrangements, Understandings or Relationship with Respect to Securities of the Issuer

Lock-Up Agreement

In connection with the closing of the Merger, each of the Reporting Persons entered into a Lock-Up Agreement, substantially in the form attached hereto as Exhibit 2, whereby, subject to certain customary exceptions, they are restricted for a period of up to nine months (terminable early upon certain conditions), from certain sales or dispositions of shares Common Stock held by them, other than shares purchased in the Private Placement or in open market transactions following the Merger.

The foregoing description of the Lock-Up Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the form of Lock-Up Agreement, a copy of which is filed as Exhibit 2 and incorporated herein by reference.

Registration Rights Agreement

In connection with the Private Placement, the Reporting Persons entered into a registration rights agreement with the Issuer (the “Registration Rights Agreement”). Pursuant to the Registration Rights Agreement, the Issuer agreed to prepare and file a registration statement with the SEC within 60 days after the closing of the Private Placement for purposes of registering the resale of the Shares. The Issuer agreed to use its commercially reasonable efforts to cause this registration statement to be declared effective by the SEC within 150 days after the closing of the Private Placement, and to maintain the effectiveness of the registration statement for a period of five years or until the Shares registered thereunder have been sold in accordance with the registration statement or Rule 144 promulgated under the Securities Act of 1933.

The foregoing description of the Registration Rights Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the Registration Rights Agreement, a copy of which is filed as Exhibit 3 and incorporated herein by reference.

Item 7. Materials to Be Filed as Exhibits

Exhibit		Description
1.		Joint Filing Agreement.
2.		Form of Lock-Up Agreement.
3.		Registration Rights Agreement by and among the Issuer and the investors signatory thereto (incorporated by reference to Exhibit 10.7 to the Issuer’s Form 8-K filed with the SEC on June 23, 2020).

SIGNATURE

After reasonable inquiry and to the best of each of the undersigned’s knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Dated: June 26, 2020

	Borealis Granite Fund, L.P.

	By Its General Partner, Borealis Capital Partners III, LLC,
	By Its Manager, Borealis Venture Management II, LLC,

	By:	/s/ Philip J. Ferneau
	Name:	Philip J. Ferneau
	Title:	Managing Member

	Vox Health Fund, L.P.

	By Its General Partner, Borealis Capital Partners IV, L.P.,
	By Its Manager, Borealis Venture Management II, LLC

	By:	/s/ Philip J. Ferneau
	Name:	Philip J. Ferneau
	Title:	Managing Member

Schedule I

The name and present principal occupation of each of the executive officers and directors of Borealis Granite Fund, L.P., Vox Health Fund, L.P., Borealis Capital Partners III, LLC and Borealis Capital Partners IV, LLC are set forth below. Unless otherwise noted, each of these persons are United States citizens and have their business address as 10 Allen Street, Hanover, NH 03755.

Name	Position with Reporting Person	Principal Occupation
Jesse F. Devitte	Member of Borealis Capital Partners III, LLC	Venture capital investor
Philip J. Ferneau	Member of Borealis Capital Partners III, LLC and Borealis Capital Partners IV, LLC	Venture capital investor
Matthews G. Rightmire	Member of Borealis Capital Partners III, LLC	Venture capital investor
Benjamin Shaw	Member of Borealis Capital Partners IV, LLC	Venture capital investor
Emily Snyder	Member of Borealis Capital Partners IV, LLC	Venture capital investor

Exhibit 1

JOINT FILING AGREEMENT

The undersigned hereby agree that the Statement on this Schedule 13D, dated June 26, 2020 (the “Schedule 13D”), with respect to the Common Stock, of Compass Therapeutics, Inc. is filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, and that this Agreement shall be included as an Exhibit to this Schedule 13D. Each of the undersigned agrees to be responsible for the timely filing of the Schedule 13D, and for the completeness and accuracy of the information concerning itself contained therein. This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned have executed this Agreement as of the 26th day of June, 2020.

	Borealis Granite Fund, L.P.

	By Its General Partner, Borealis Capital Partners III, LLC,
	By Its Manager, Borealis Venture Management II, LLC,

	By:	/s/ Philip J. Ferneau
	Name:	Philip J. Ferneau
	Title:	Managing Member

	Vox Health Fund, L.P.

	By Its General Partner, Borealis Capital Partners IV, L.P.,
	By Its Manager, Borealis Venture Management II, LLC

	By:	/s/ Philip J. Ferneau
	Name:	Philip J. Ferneau
	Title:	Managing Member

Exhibit 2

LOCK-UP AGREEMENT

This LOCK-UP AGREEMENT (this “Agreement”) is made as of June 17, 2020, by and between the undersigned person or entity (the “Restricted Holder”) and Compass Therapeutics, Inc. (formerly known as Olivia Ventures, Inc.), a Delaware corporation (the “Parent”). Capitalized terms used and not otherwise defined herein shall have the meanings given to such terms in the Merger Agreement (as defined below).

WHEREAS, pursuant to the transactions contemplated under that certain Agreement and Plan of Merger and Reorganization, dated as of June 17, 2020 (the “Merger Agreement”), by and among the Parent, Compass Acquisition, LLC, a Delaware limited liability company, BBV International Compass Inc., Biomatics – Compass, Inc., CHI II Blocker LLC, OrbiMed Private Investments V – KA (Blocker), Inc., Eight Roads Investments (a Bermuda company), Biomatics Capital Partners, L.P., Cowen Healthcare Investments II LP, CHI EF II LP, OrbiMed Private Investments V – KA (Feeder), LP and Compass Therapeutics, LLC, a Delaware corporation (“Compass”), Compass will become a wholly owned subsidiary of Parent, and all of the outstanding equity of Compass will be exchanged for shares of common stock of the Parent, par value $0.0001 per share (the “Parent Common Stock”) on the terms set forth in the Merger Agreement (the “Merger”); and

WHEREAS, following the closing of the Merger, Parent will complete a private placement offering (the “Private Placement Offering”) of a minimum of 5,000,000 shares of Parent Common Stock, at a purchase price of $5.00 per share.

NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereby agree as follows:

1. Definitions.

(a) “Affiliate” shall have the meaning set forth in Rule 405 under the Securities Act of 1933, as amended (the “Securities Act”).

(b) “Business Day” means any day other than a Saturday, a Sunday or a day on which banks in the state of New York are required or authorized by applicable law to close.

(c) “Change of Control” means the transfer (whether by tender offer, merger, consolidation or other similar transaction), in one transaction or a series of related transactions, to a person or group of Affiliated persons, of the Parent’s voting securities if, after such transfer, such person or group of Affiliated persons would hold more than 50% of the outstanding voting securities of the Parent (or the surviving entity).

(d) “Immediate Family” means any relationship by blood, domestic partnership, marriage or adoption, not more remote than first cousin.

(e) “Restricted Period” means the period of time commencing on the Closing Date (as defined in the Merger Agreement) of the Merger and ending on the earlier of (i) nine (9) months following the Closing Date of the Merger or (ii) the listing of the Parent Common Stock on The Nasdaq Global Select Market, The Nasdaq Global Market or The Nasdaq Capital Market tier of The Nasdaq Stock Market LLC, the New York Stock Exchange LLC, the NYSE MKT LLC or other national securities exchange.

(f) “Restricted Securities” means all shares of Parent Common Stock held by the Restricted Holder and all securities held by the Restricted Holder that are convertible into or exercisable or exchangeable for shares of Parent Common Stock, in each case held immediately following the closing of the Private Placement Offering or thereafter acquired by any means (including, for the avoidance of doubt, through the receipt of equity incentive awards from the Parent), and whether held beneficially or of record, but excluding any shares of Parent Common Stock purchased by the Restricted Holder in the Private Placement Offering or in the open market following the Private Placement Offering.

2. Restrictions.

(a) During the Restricted Period, the Restricted Holder will not, directly or indirectly: (i) offer, sell, assign, transfer, pledge, hypothecate, contract to sell, grant an option to purchase or otherwise dispose of, or announce the intention to so dispose of, any Restricted Securities or (ii) enter into any swap, hedge or similar agreement or arrangement that transfers, in whole or in part, the economic consequence of ownership of any Restricted Securities (the actions described in clause (i) or (ii) above being hereinafter referred to as a “Disposition”). The foregoing restrictions are expressly agreed to preclude the Restricted Holder from engaging in any hedging or other transaction which is designed to or which reasonably could be expected to lead to or result in a sale or disposition of any of the Restricted Securities of the Restricted Holder during the Restricted Period, even if such securities would be disposed of by someone other than the Restricted Holder.

(b) Notwithstanding anything contained herein to the contrary, the restrictions set forth in Section 2(a) shall not apply to:

(i) if the Restricted Holder is a natural person, any transfers made by the Restricted Holder (A) to any member of the Immediate Family of the Restricted Holder or to a trust the direct or indirect beneficiaries of which are exclusively the Restricted Holder or members of the Restricted Holder’s Immediate Family, or (B) by bona fide gift, will or intestacy;

(ii) if the Restricted Holder is a natural person, corporation, partnership, limited liability company or other business entity, any transfers to a charitable organization, or to any stockholder, partner, manager, director, officer, Affiliate, employee, trustee or member of, or owner of a similar equity interest in, the Restricted Holder or its Affiliates, or any trust for the benefit of any of the foregoing or any Affiliate of the foregoing, or any limited partnership in which the Restricted Holder or its Affiliates holds a limited partnership interest, as the case may be;

(iii) if the Restricted Holder is a corporation, partnership, limited liability company or other business entity, any transfer made by the Restricted Holder:

(A) in connection with the sale or other bona fide transfer in a single transaction of all or substantially all of the Restricted Holder’s capital stock, partnership interests, membership interests or other similar equity interests, as the case may be, or all or substantially all of the Restricted Holder’s assets, in any such case not undertaken for the purpose of avoiding the restrictions imposed by this Agreement,

(B) to another corporation, partnership, limited liability company or other business entity so long as the transferee is an Affiliate of the Restricted Holder, or

(C) to any investment fund or other entity controlling, controlled by, managing or managed by or under common control with the Restricted Holder (including, for the avoidance of doubt, a fund managed by the same manager or managing member or general partner or management company or by an entity controlling, controlled by, or under common control with such manager or managing member or general partner or management company as the Restricted Holder) if such transfer is not for value (for purposes of this paragraph the term control (including the terms controlling, controlled by and under common control with) shall have the meaning set forth in Rule 405 under the Securities Act);

(iv) if the Restricted Holder is a trust, to a trustor or beneficiary of the trust if such transfer is not for value;

(v) any transfers of the Restricted Securities to the Parent upon a vesting event or upon the exercise of options or warrants to purchase the Parent’s securities, in each case on a “cashless” or “net exercise” basis, including to cover tax withholding obligations of the Restricted Holder in connection with such vesting or exercise (and for the avoidance of doubt, any securities issued to the Restricted Holder upon such exercise shall be Restricted Securities subject to the restrictions set forth herein);

(vi) any transfers of the Restricted Securities pursuant to a court order or by operation of law, including pursuant to a domestic order or a negotiated divorce settlement;

(vii) any transfers of the Restricted Securities to the Parent pursuant to agreements under which the Parent has the option to repurchase such Restricted Securities or the Parent has a right of first refusal with respect to transfers of such Restricted Securities; or

(viii) any transfers of the Restricted Securities pursuant to a bona fide third-party tender offer, merger, consolidation or other similar transaction made to all holders of Restricted Securities involving a Change of Control of the Parent (it being further understood that this Agreement shall not restrict the undersigned from entering into any agreement or arrangement in connection therewith, including an agreement to vote in favor of, or tender Restricted Securities or other securities of the Parent in, any such transaction or taking any other action in connection with any such transaction), provided that the restrictions set forth herein shall continue to apply should the completion of such transaction not occur, and provided, further, that such transaction has been approved by the Board of Directors of Parent.

provided, however, that

(A) in the case of any transfer described in clause (i), (ii), (iii), (iv), or (vi) above, it shall be a condition to the transfer that the transferee execute and deliver to the Parent, not later than one Business Day prior to such transfer, a written agreement in substantially the form of this Agreement covering the transferred Restricted Securities for the balance of the Restricted Period (it being understood that any references to “Immediate Family” in the agreement executed by such transferee shall expressly refer only to the Immediate Family of the Restricted Holder and not to the Immediate Family of the transferee) and otherwise reasonably satisfactory in form and substance to the Parent;

(B) in the case of any transfer described in clause (i), (ii), (iii) or (iv) above, such transfers are not required to be reported under Section 16 of the Exchange Act, and the Restricted Holder does not otherwise voluntarily effect any public filing or report regarding such transfers during the Restricted Period (other than a filing on Form 5);

(C) in the case of any transfer described in clause (v) or (vi) above, if the transfer is required to be reported under Section 16 of the Exchange Act, any filing under Section 16 of the Exchange Act related to such transfer shall clearly indicate in the footnotes thereto that (a) the filing relates to the circumstances described in clause (v) or (vi) above, as applicable, (b) no shares were sold by the reporting person and (c) with respect to a transfer described in clause (v) above, any remaining shares received upon exercise of an option or a warrant (net of any shares transferred in connection with such “cashless” or “net exercise” to cover tax withholding obligations) or the remaining vested shares are subject to a written agreement with the Parent in substantially the form of this Agreement for the balance of the Restricted Period; and

(D) in the case of any transfer described in clause (viii) above, in the event that the tender offer, merger, consolidation or other such transaction is not completed, the Restricted Securities owned by the Restricted Holder shall remain subject to the restrictions contained in this Agreement.

(c) Furthermore, during the Restricted Period, the Restricted Holder may exercise any rights to purchase, exchange or convert any stock options granted to the Restricted Holder pursuant to the Parent’s equity incentive plans or awards existing after the closing of the Merger or warrants or any other securities held by the Restricted Holder after the closing of the Merger, which securities are convertible into or exchangeable or exercisable for Parent Common Stock, and the Restricted Holder agrees that the shares of Parent Common Stock received upon such exercise, purchase, exchange or conversion shall be and remain Restricted Securities subject to the terms of this Agreement.

(d) In addition, the restrictions set forth in Section 2(a) shall not apply to the repurchase of Restricted Securities by the Parent in connection with the termination of the Restricted Holder’s employment or other service with the Parent or any of its subsidiaries.

(e) Notwithstanding anything herein to the contrary, nothing herein shall prevent the Restricted Holder from establishing a 10b5-1 trading plan that complies with Rule 10b5-1 under the Exchange Act (“10b5-1 Trading Plan”) or from amending an existing 10b5-1 Trading Plan so long as there are no sales or other Dispositions of Restricted Securities under such plans during the Restricted Period; and provided that no public announcement or filing under the Exchange Act, if any, is required or voluntarily made by or on behalf of the Restricted Holder or the Parent during the Restricted Period regarding the establishment of a 10b5-1 Trading Plan or the amendment of a 10b5-1 Trading Plan.

(f) In the event that, during the Restricted Period, Parent waives any of the restrictions on the transfer of any Restricted Securities held by any executive officer or director of Parent or any holder of more than 1.0% of the outstanding Parent Common Stock of the Parent (on a fully-diluted basis) that is subject to a lock-up agreement similar in terms or form to this Agreement, then Parent shall be deemed to have also waived, on the same terms, the restrictions set forth in this Agreement that would otherwise have applied to the undersigned on a pro-rata basis with respect to the same proportion of the undersigned’s Restricted Securities subject to this Agreement as (x) the aggregate Restricted Securities held by such party receiving the waiver that is subject to the waiver bears to (y) the aggregate Restricted Securities held by such party that is subject to a lock-up agreement similar in terms or form to this Agreement. The provisions of this paragraph will not apply: (i) unless and until the Parent has first waived more than one percent (1%) of the total outstanding Parent Common Stock (determined as of immediately following the Private Placement Offering and giving effect thereto) from such prohibitions, (ii) (a) if the release or waiver is effected solely to permit a transfer not involving a disposition for value and (b) the transferee has agreed in writing to be bound by the same terms described in this Agreement to the extent and for the duration that such terms remain in effect at the time of the transfer, or (iii) if the release or waiver is granted to a holder of Restricted Securities who participates in an underwritten public offering during the Restricted Period, whether or not such offering is wholly or partially a secondary offering, of securities pursuant to a registration statement under the Securities Act of 1933, as amended, provided that the undersigned Restricted Holder is offered the opportunity to participate in the offering on a pro rata basis. In the event that any percentage of such Restricted Securities released from the restrictions set forth in this Agreement are subject to any restrictions of the type set forth in this Agreement, the same restrictions shall be applicable to the release of the same percentage of the undersigned’s Restricted Securities. In the event that, as a result of this paragraph, any Restricted Securities held by the undersigned are released from the restrictions imposed by this Agreement, Parent shall use commercially reasonable efforts to notify the undersigned within two Business Days thereafter that the same percentage of aggregate Restricted Securities held by the undersigned has been released from the restrictions set forth in this Agreement; provided that the failure to give such notice to the undersigned shall not give rise to any claim or liability against Parent.

3. Legends; Stop Transfer Instructions.

(a) In addition to any legends to reflect applicable transfer restrictions under federal or state securities laws, each certificate or book entry representing Restricted Securities shall be stamped or otherwise imprinted with the following legend:

“THE SECURITIES REPRESENTED HEREBY ARE SUBJECT TO THE TERMS AND CONDITIONS OF A LOCK-UP AGREEMENT, DATED AS OF JUNE 17, 2020, BETWEEN THE HOLDER HEREOF AND THE ISSUER, AND MAY ONLY BE SOLD OR TRANSFERRED IN ACCORDANCE WITH THE TERMS THEREOF.”

(b) The Restricted Holder hereby agrees and consents to the entry of stop transfer instructions with the Parent’s transfer agent and registrar against the transfer of the Restricted Securities except in compliance with this Agreement.

4. Miscellaneous.

(a) Material Inducement and Consideration. The Restricted Holder acknowledges and agrees that its entering into this Agreement with Parent and its covenants and agreements herein are a material inducement to the Parent’s entering into the Merger Agreement and proceeding with the Merger and the Private Placement Offering, and Parent’s so doing constitute valuable consideration to the Restricted Holder.

(b) Specific Performance. The Restricted Holder agrees that in the event of any breach or threatened breach by the Restricted Holder of any covenant, obligation or other provision contained in this Agreement, then the Parent shall be entitled (in addition to any other remedy that may be available to the Parent) to: (i) a decree or order of specific performance or mandamus to enforce the observance and performance of such covenant, obligation or other provision; and (ii) an injunction restraining such breach or threatened breach. The Restricted Holder further agrees that neither the Parent nor any other person or entity shall be required to obtain, furnish or post any bond or similar instrument in connection with or as a condition to obtaining any remedy referred to in this Section, and the Restricted Holder irrevocably waives any right that he, she, or it may have to require the obtaining, furnishing or posting of any such bond or similar instrument.

(c) Other Agreements. Nothing in this Agreement shall limit any of the rights or remedies of the Parent or Restricted Holder under the Merger Agreement, or any of the rights, remedies or obligations of the Parent or the Restricted Holder under any other agreement between the Restricted Holder and the Parent or any certificate or instrument executed by the Restricted Holder in favor of the Parent; and nothing in the Merger Agreement or in any other agreement, certificate or instrument shall limit any of the rights or remedies of the Parent or any of the obligations of the Restricted Holder under this Agreement.

(d) Notices. All notices, consents, waivers, and other communications which are required or permitted under this Agreement shall be in writing and will be deemed given to a party (i) on the date of delivery, if delivered to the appropriate address by hand or by nationally recognized overnight courier service (costs prepaid); (ii) the date of transmission if sent by facsimile or e-mail with confirmation of transmission by the transmitting equipment if such notice or communication is delivered prior to 5:00 P.M., Eastern Time, on a Business Day, or the next Business Day after the date of transmission, if such notice or communication is delivered on a day that is not a Business Day or later than 5:00 P.M., Eastern Time, on a Business Day; (iii) the date received or rejected by the addressee, if sent by certified mail, return receipt requested; or (iv) seven days after the placement of the notice into the mails (first class postage prepaid), to the party at the address, facsimile number, or e-mail address furnished by the such party,

If to the Parent:

Compass Therapeutics, Inc.

245 First Street, 3rd Floor

Cambridge, Massachusetts 02142

Attn: Thomas Schuetz, CEO

Facsimile: [***]

E-mail: [***]

With a copy (which copy shall not constitute notice hereunder) to:

Goodwin Procter

100 Northern Avenue

Boston, MA 02210

Attn: Richard Hoffman

Facsimile: [***]

E-mail: [***]

If to the Restricted Holder:

To the address set forth on the signature page hereto.

Any party may give any notice, request, demand, claim or other communication hereunder using any other means (including personal delivery, expedited courier, messenger service, telecopy, telex, ordinary mail or electronic mail), but no such notice, request, demand, claim or other communication shall be deemed to have been duly given unless and until it actually is received by the party for whom it is intended. Any party may change the address to which notices, requests, demands, claims, and other communications hereunder are to be delivered by giving the other party notice in the manner herein set forth.

(e) Severability. Any term or provision of this Agreement that is invalid or unenforceable in any situation in any jurisdiction shall not affect the validity or enforceability of the remaining terms and provisions hereof or the validity or enforceability of the offending term or provision in any other situation or in any other jurisdiction. If the final judgment of a court of competent jurisdiction declares that any term or provision hereof is invalid or unenforceable, the parties hereto agree that the court making such determination shall have the power to limit the term or provision, to delete specific words or phrases, or to replace any invalid or unenforceable term or provision with a term or provision that is valid and enforceable and that comes closest to expressing the intention of the invalid or unenforceable term or provision, and this Agreement shall be enforceable as so modified. In the event such court does not exercise the power granted to it in the prior sentence, the parties hereto agree to replace such invalid or unenforceable term or provision with a valid and enforceable term or provision that will achieve, to the extent possible, the economic, business and other purposes of such invalid or unenforceable term.

(f) Applicable Law; Jurisdiction. THIS AGREEMENT IS MADE UNDER, AND SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO AGREEMENTS MADE AND TO BE PERFORMED SOLELY THEREIN, WITHOUT GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAW.

(g) Waiver; Termination. No failure on the part of the Parent to exercise any power, right, privilege or remedy under this Agreement, and no delay on the part of the Parent in exercising any power, right, privilege or remedy under this Agreement, shall operate as a waiver of such power, right, privilege or remedy; and no single or partial exercise of any such power, right, privilege or remedy shall preclude any other or further exercise thereof or of any other power, right, privilege or remedy. The Parent shall not be deemed to have waived any claim arising out of this Agreement, or any power, right, privilege or remedy under this Agreement, unless the waiver of such claim, power, right, privilege or remedy is expressly set forth in a written instrument duly executed and delivered on behalf of the Parent; and any such waiver shall not be applicable or have any effect except in the specific instance in which it is given. If the Merger Agreement is terminated, this Agreement shall thereupon terminate.

(h) Captions. The captions contained in this Agreement are for convenience of reference only, shall not be deemed to be a part of this Agreement and shall not be referred to in connection with the construction or interpretation of this Agreement.

(i) Further Assurances. The Restricted Holder hereby represents and warrants that the Restricted Holder has full power and authority to enter into this Agreement and that this Agreement has been duly authorized (if the Restricted Holder is not a natural person), executed and delivered by the Restricted Holder and is a valid and binding agreement of the Restricted Holder.

(j) Entire Agreement. This Agreement sets forth the entire understanding of the Parent and the Restricted Holder relating to the subject matter hereof and supersedes all other prior agreements and understandings between the Parent and the Restricted Holder relating to the subject matter hereof.

(k) Non-Exclusivity. The rights and remedies of the Parent hereunder are not exclusive of or limited by any other rights or remedies which the Parent may have, whether at law, in equity, by contract or otherwise, all of which shall be cumulative (and not alternative).

(l) Amendments. This Agreement may not be amended, modified, altered or supplemented other than by means of a written instrument duly executed and delivered on behalf of the Parent and the Restricted Holder.

(m) Binding Nature. This Agreement and all authority herein conferred are irrevocable and shall survive the death or incapacity of the Restricted Holder (if a natural person) and shall be binding upon the heirs, personal representatives, successors and assigns of the Restricted Holder.

(n) Counterparts. This Agreement may be executed in separate counterparts, each of which shall be deemed an original and both of which shall constitute one and the same instrument.

[signature page follows]

IN WITNESS WHEREOF, the undersigned has executed and delivered this Agreement as of the date first set forth above.

	RESTRICTED HOLDER:

	By:
	Name:
	Title:

	Acknowledged and Agreed:
	COMPASS THERAPEUTICS, INC.

	By:
	Name:	Thomas Schuetz
	Title:	Chief Executive Officer