Sec Form 4 Filing - Chan Heng Fai Ambrose @ IMPACT BIOMEDICAL INC. - 2025-04-02

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Chan Heng Fai Ambrose 2. Issuer Name and Ticker or Trading Symbol IMPACT BIOMEDICAL INC. [ IBO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 9 TEMASEK BOULEVARD #16-04, SUNTEC TOWER TWO 3. Date of Earliest Transaction (MM/DD/YY) 04/02/2025 (Street) SINGAPORE, U0038989 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 04/02/2025 S 300,000 D $ 0.581 ( 1 ) 553,904 ( 8 ) I See footnote ( 8 ) Common stock 04/02/2025 S 200,000 D $ 0.674 ( 2 ) 353,904 ( 8 ) I See footnote ( 8 ) Common stock 04/02/2025 S 2,349 D $ 0.673 ( 3 ) 351,555 ( 8 ) I See footnote ( 8 ) Common stock 04/02/2025 S 382,427 D $ 0.583 ( 4 ) 351,631 ( 8 ) I See footnote ( 8 ) Common stock 04/03/2025 S 351,631 D $ 0.579 ( 5 ) 0 ( 8 ) I See footnote ( 8 ) Common stock 04/03/2025 S 273,286 D $ 0.779 ( 6 ) 180,000 ( 8 ) I See footnote ( 8 ) Common stock 04/04/2025 S 180,000 D $ 0.96 ( 7 ) 0 ( 8 ) I See footnote ( 8 )

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 7. Title and Amount of Underlying Securities (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 of Derivative Security: 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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Chan Heng Fai Ambrose 9 TEMASEK BOULEVARD #16-04 SUNTEC TOWER TWO SINGAPORE, U0038989 X X Alset International Ltd 9 TEMASEK BOULEVARD #16-04 SUNTEC TOWER TWO SINGAPORE, U0038989 X Alset Inc. 4800 MONTGOMERY LANE, SUITE 210 BETHESDA, MD20814 X Signatures /s/ Heng Fai Ambrose Chan 04/04/2025 Signature of Reporting Person Date /s/ Alset International Limited by Heng Fai Ambrose Chan, Chief Executive Officer 04/04/2025 Signature of Reporting Person Date /s/ Alset Inc. by Heng Fai Ambrose Chan, Chief Executive Officer 04/04/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )On April 2, 2025, Alset International Limited sold 300,000 shares of the Issuer's common stock at a weighted average sale price of $0.581. This transaction was executed in multiple trades at prices ranging from $0.551 to $0.607. The reporting person hereby undertakes to provide, upon request of the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected. ( 2 )On April 2, 2025, Alset International Limited sold 200,000 shares of the Issuer's common stock at a weighted average sale price of $0.674. This transaction was executed in multiple trades at prices ranging from $0.67 to $0.80. The reporting person hereby undertakes to provide, upon request of the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected. ( 3 )On April 2, 2025, Alset International Limited sold 2,349 shares of the Issuer's common stock at a weighted average sale price of $0.673. The reporting person hereby undertakes to provide, upon request of the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected. ( 4 )On April 2, 2025, Alset Inc. sold 382,427 shares of the Issuer's common stock at a weighted average sale price of $0.583. This transaction was executed in multiple trades at prices ranging from $0.57 to $0.63. The reporting person hereby undertakes to provide, upon request of the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected. ( 5 )On April 3, 2025, Alset Inc. sold 351,631 shares of the Issuer's common stock at a weighted average sale price of $0.579. This transaction was executed in multiple trades at prices ranging from $0.50 to $0.73. The reporting person hereby undertakes to provide, upon request of the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected. ( 6 )On April 3, 2025, Global Biomedical Pte. Ltd. sold 273,286 shares of the Issuer's common stock at a weighted average sale price of $0.779. This transaction was executed in multiple trades at prices ranging from $0.75 to $0.84. The reporting person hereby undertakes to provide, upon request of the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected. ( 7 )On April 4, 2025, Global Biomedical Pte. Ltd. sold 180,000 shares of the Issuer's common stock at a weighted average sale price of $0.96 This transaction was executed in multiple trades at prices ranging from $0.93 to $0.997. The reporting person hereby undertakes to provide, upon request of the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected. ( 8 )Mr. Chan is, personally and through an entity he controls, the majority shareholder of Alset Inc., and the Chairman and Chief Executive Officer of Alset Inc. Alset International Limited is a majority owned subsidiary of Alset Inc. Mr. Chan now may be deemed to be the beneficial owner of the 351,555 shares of common stock held by Alset International Limited.

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