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    Director Violin Jonathan returned 263,321 shares to the company, closing all direct ownership in the company (SEC Form 4)

    1/23/26 4:37:09 PM ET
    $ATXS
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $ATXS 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*
    Violin Jonathan

    (Last) (First) (Middle)
    C/O ASTRIA THERAPEUTICS, INC.
    22 BOSTON WHARF ROAD, 10TH FLOOR

    (Street)
    BOSTON MA 02210

    (City) (State) (Zip)
    2. Issuer Name and Ticker or Trading Symbol
    Astria Therapeutics, Inc. [ ATXS ]
    5. Relationship of Reporting Person(s) to Issuer
    (Check all applicable)
    X Director 10% Owner
    Officer (give title below) Other (specify below)
    3. Date of Earliest Transaction (Month/Day/Year)
    01/23/2026
    4. If Amendment, Date of Original Filed (Month/Day/Year)
    6. Individual or Joint/Group Filing (Check Applicable Line)
    X Form filed by One Reporting Person
    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 01/23/2026 D 263,321 D (1) 0 D
    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
    Stock Option (Right to Buy) $12.24(2) 01/23/2026 D 14,166(2) (3) (3) Common Stock 14,166(2) (3) 0 D
    Stock Option (Right to Buy) $3 01/23/2026 D 8,333 (3) (3) Common Stock 8,333 (3) 0 D
    Stock Option (Right to Buy) $11.35 01/23/2026 D 14,100 (3) (3) Common Stock 14,100 (3) 0 D
    Stock Option (Right to Buy) $9.18 01/23/2026 D 14,100 (3) (3) Common Stock 14,100 (3) 0 D
    Stock Option (Right to Buy) $5.79 01/23/2026 D 26,550 (3) (3) Common Stock 26,550 (3) 0 D
    Explanation of Responses:
    1. Pursuant to an Agreement and Plan of Merger, dated as of October 14, 2025, by and among the Issuer, BioCryst Pharmaceuticals, Inc. ("BioCryst"), and Axel Merger Sub, Inc., a wholly-owned subsidiary of BioCryst, on January 23, 2026, Axel Merger Sub, Inc. merged with and into the Issuer, with the Issuer surviving and becoming a wholly-owned subsidiary of BioCryst (the "Merger"). At the effective time of the Merger (the "Effective Time"), each share of Issuer common stock, excluding shares held by the Issuer, BioCryst, or their wholly-owned subsidiaries or dissenting stockholders, that was issued and outstanding immediately prior to the Effective Time, was converted into the right to receive (i) 0.59 of a share of common stock of BioCryst and, if applicable, cash in lieu of fractional shares, and (ii) $8.55 in cash, without interest, subject to withholding taxes.
    2. These numbers have been adjusted to reflect the 1-for-6 reverse stock split the Issuer effected on August 19, 2021.
    3. At the Effective Time, each Issuer stock option for which the applicable exercise price was less than $13.00 (each, an "In-the-Money Option") that was outstanding immediately prior to the Effective Time became fully vested and exercisable and was canceled in exchange for the payment in cash equal to the product of (i) the total number of shares of common stock subject to such canceled In-the-Money Option immediately prior to the Effective Time and (ii) the excess of $13.00 over the exercise price per share subject to each such canceled In-the-Money Option, without interest.
    Remarks:
    At the Effective Time, each Issuer stock option for which the applicable exercise price was equal to or greater than $13.00 (each, an "Out-of-the-Money Option") that was outstanding immediately prior to the Effective Time was canceled for no consideration, which cancelation is exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-4(d) and Rule 16b-6(d) thereunder. Accordingly, the Reporting Person's Out-of-the-Money Options that were canceled in the Merger are not reported herein.
    /s/ Ben Harshbarger, as attorney-in-fact for Jonathan Violin 01/23/2026
    ** 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 $ATXS alert in real time by email

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