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    New Leaf Biopharma Opportunities Ii, L.P. returned 1,859,169 shares to the company and returned 10,000 units of 8.000% Series A Redeemable Preferred Stock to the company (SEC Form 4)

    3/11/24 5:28:46 PM ET
    $HARP
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $HARP alert in real time by email
    SEC FORM 4 SEC Form 4
    FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

    Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
    or Section 30(h) of the Investment Company Act of 1940
    OMB APPROVAL
    OMB Number: 3235-0287
    Estimated average burden
    hours per response: 0.5
    X
    Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
      
    Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
    1. Name and Address of Reporting Person*
    New Leaf Biopharma Opportunities II, L.P.

    (Last) (First) (Middle)
    C/O NEW LEAF VENTURES
    156 FIFTH AVENUE, SUITE 820

    (Street)
    NEW YORK NY 10010

    (City) (State) (Zip)
    2. Issuer Name and Ticker or Trading Symbol
    Harpoon Therapeutics, Inc. [ HARP ]
    5. Relationship of Reporting Person(s) to Issuer
    (Check all applicable)
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    3. Date of Earliest Transaction (Month/Day/Year)
    03/11/2024
    4. If Amendment, Date of Original Filed (Month/Day/Year)
    6. Individual or Joint/Group Filing (Check Applicable Line)
    Form filed by One Reporting Person
    X Form filed by More than One Reporting Person
    Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
    1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V Amount (A) or (D) Price
    Common Stock 03/11/2024 D(1) 1,463,386 D(1) (2) 0 D(3)(4)
    Common Stock 03/11/2024 D(1) 395,783 D(1) (2) 0 I See Footnote(5)(6)
    8.000% Series A Redeemable Preferred Stock 03/11/2024 D(1) 10,000 D(1) (7) 0 D(1)(2)
    Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
    (e.g., puts, calls, warrants, options, convertible securities)
    1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
    Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
    Common Stock Warrant (Right to Buy) $9.7889 03/11/2024 D(1) 299,430 03/23/2023 03/23/2031 Common Stock 299,430 (8) 0 D(1)(2)
    Common Stock Warrant (Right to Buy) $5.8345 03/11/2024 D(1) 686,000 10/25/2023 10/25/2026 Common Stock 686,000 (8) 0 I See Footnote(5)(6)
    Common Stock Warrant (Right to Buy) $5.8345 03/11/2024 D(1) 85,750 10/25/2023 10/25/2026 Common Stock 85,750 (8) 0 I See Footnote(5)(6)
    1. Name and Address of Reporting Person*
    New Leaf Biopharma Opportunities II, L.P.

    (Last) (First) (Middle)
    C/O NEW LEAF VENTURES
    156 FIFTH AVENUE, SUITE 820

    (Street)
    NEW YORK NY 10010

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    1. Name and Address of Reporting Person*
    New Leaf Ventures III, L.P.

    (Last) (First) (Middle)
    C/O NEW LEAF VENTURES
    156 FIFTH AVENUE, SUITE 820

    (Street)
    NEW YORK NY 10010

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    1. Name and Address of Reporting Person*
    New Leaf Venture Associates III, L.P.

    (Last) (First) (Middle)
    C/O NEW LEAF VENTURES
    156 FIFTH AVENUE, SUITE 820

    (Street)
    NEW YORK NY 10010

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    1. Name and Address of Reporting Person*
    New Leaf Venture Management III, L.L.C.

    (Last) (First) (Middle)
    C/O NEW LEAF VENTURES
    156 FIFTH AVENUE, SUITE 820

    (Street)
    NEW YORK NY 10010

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    1. Name and Address of Reporting Person*
    New Leaf BPO Associates II, L.P.

    (Last) (First) (Middle)
    C/O NEW LEAF VENTURES
    156 FIFTH AVENUE, SUITE 820

    (Street)
    NEW YORK NY 10010

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    1. Name and Address of Reporting Person*
    New Leaf BPO Management II, L.L.C

    (Last) (First) (Middle)
    C/O NEW LEAF VENTURES
    156 FIFTH AVENUE, SUITE 820

    (Street)
    NEW YORK NY 10010

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    1. Name and Address of Reporting Person*
    Lathi Vijay K

    (Last) (First) (Middle)
    C/O NEW LEAF VENTURES
    156 FIFTH AVENUE, SUITE 820

    (Street)
    NEW YORK NY 10010

    (City) (State) (Zip)

    Relationship of Reporting Person(s) to Issuer
    X Director X 10% Owner
    Officer (give title below) Other (specify below)
    Explanation of Responses:
    1. This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 7, 2024, by and among the Issuer, Merck Sharp & Dohme LLC, a New Jersey limited liability company ("Parent"), and Hawaii Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), pursuant to which Merger Sub merged with and into the Issuer on March 11, 2024, with the Issuer surviving the merger as a wholly owned subsidiary of Parent (the "Merger").
    2. Pursuant to the terms of the Merger Agreement, at the effective time of the Merger (the "Effective Time"), each outstanding share of Common Stock was cancelled and automatically converted into the right to receive $23.00 in cash, without interest (the "Common Stock Merger Consideration").
    3. These shares are held directly by New Leaf Biopharma Opportunities II, L.P. ("BPO-II"). The sole general partner of BPO-II is New Leaf BPO Associates II, L.P. ("NLBA-II"). The sole general partner of NLBA-II is New Leaf BPO Management II, L.L.C. ("BPO Management-II"). Each of NLBA-II and BPO Management-II disclaim beneficial ownership of these securities and this report shall not be deemed an admission that NLBA-II or BPO Management-II are beneficial owners of such securities for purposes of Section 16 or any other purpose, except to the extent of their respective pecuniary interests therein.
    4. Ronald Hunt, a board member of the Issuer, and Vijay K. Lathi (collectively, the "BPO-II Managing Directors") are managing directors of BPO Management-II and may each be deemed to have shared voting and investment power with respect to these securities. Each of the BPO-II Managing Directors disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.
    5. These shares are held directly by New Leaf Ventures III, L.P. ("NLV-III"). The sole general partner of NLV-III is New Leaf Venture Associates III,L.P. ("NLVA-III"). The sole general partner of NLVA-III is New Leaf Venture Management III, L.L.C. ("Management-III"). Each of NLVA-III and Management-III disclaim beneficial ownership of these securities and this report shall not be deemed an admission that NLVA-III or Management-III are beneficial owners of such securities for purposes of Section 16 or any other purpose, except to the extent of their respective pecuniary interests therein.
    6. Ronald Hunt, a board member of the Issuer, and Vijay K. Lathi (collectively, the "NLV-III Managers") are managing directors of Management-III and may each be deemed to have shared voting and investment power with respect to these securities. Each of the NLV-III Managers disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.
    7. Pursuant to the terms of the Merger Agreement, at the Effective Time, each share of the Issuer's Series A Redeemable Preferred Stock, par value of $0.0001 per share ("Series A Preferred Stock") issued and outstanding was cancelled and the holder thereof was entitled to receive $3,577.77 per share of Series A Preferred Stock in respect of each Series A Preferred Stock determined in accordance with the terms of the Series A Preferred Stock, subject to applicable withholding taxes.
    8. Pursuant to the terms of the Merger Agreement, at the Effective Time, by virtue of the Merger and without any further action on the part of the holders thereof or the parties to the Merger Agreement, each warrant that was outstanding and unexercised immediately prior to the Effective Time, in accordance with its terms, ceased to represent a warrant exercisable for Common Stock and became a warrant exercisable for the Common Stock Merger Consideration that such holder would have been entitled to receive if such warrant had been exercised immediately prior to the Effective Time.
    Remarks:
    Ronald Hunt, a managing director of BPO Management-II and Management-III, has been deputized to represent the Reporting Persons on the board of directors of the Issuer. By virtue of Mr. Hunt's representation on the board of directors of the Issuer, for purposes of Section 16 of the Exchange Act, each of the Reporting Persons may be deemed directors by deputization of the Issuer. Mr. Hunt has filed a separate Section 16 report disclosing securities of the Issuer that he may be deemed to beneficially own for Section 16 purposes. This filing shall not be deemed an admission that any Reporting Person is a beneficial owner of the securities reported in this filing for purposes of Section 16 of the Exchange Act or otherwise, or is subject to Section 16 of the Exchange Act, and each Reporting Person disclaims beneficial ownership of these securities, except to the extent of such Reporting Person's pecuniary interest therein, if any.
    New Leaf Ventures III, L.P., By: New Leaf Venture Associates III, L.P., its general partner, By: New Leaf Venture Management III, L.L.C., its general partner, By: /s/ Craig Slutzkin, Chief Financial Officer 03/11/2024
    New Leaf Venture Associates III, L.P., By: New Leaf Venture Management III, L.L.C., its general partner, by /s/ Craig Slutzkin, Chief Financial Officer 03/11/2024
    New Leaf Venture Management III, L.L.C., By: /s/ Craig Slutzkin, Chief Financial Officer 03/11/2024
    New Leaf Biopharma Opportunities II, L.P., By: New Leaf BPO Associates II, L.P., its general partner, By: New Leaf BPO Management II, L.L.C., its general partner, By: /s/ Craig Slutzkin, Chief Financial Officer 03/11/2024
    New Leaf BPO Associates II, L.P., By: New Leaf BPO Management II, L.L.C., its general partner, By: /s/ Craig Slutzkin, Chief Financial Officer 03/11/2024
    New Leaf BPO Management II, L.L.C., By: /s/ Craig Slutzkin, Chief Financial Officer 03/11/2024
    /s/ Vijay K. Lathi, Vijay K. Lathi 03/11/2024
    ** Signature of Reporting Person Date
    Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
    * If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
    ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
    Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
    Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
    Get the next $HARP alert in real time by email

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