Sec Form 3 Filing - McPhie Karl Henry Michael @ BioSig Technologies, Inc. - 2025-05-28

FORM 3 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 McPhie Karl Henry Michael 2. Issuer Name and Ticker or Trading Symbol BioSig Technologies, Inc. [ BSGM] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Executive Officer (Last) (First) (Middle) C/O BIOSIG TECHNOLOGIES, INC., 12424 WILSHIRE BLVD., STE. 745 3. Date of Earliest Transaction (MM/DD/YY) 05/28/2025 (Street) LOS ANGELES, CA90025 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ 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

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 Exchangeable Shares ( 1 ) ( 1 ) ( 1 ) ( 1 ) Common Stock 21,014,450 ( 1 ) I KH McPhie Holdings Inc. ( 2 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other McPhie Karl Henry Michael C/O BIOSIG TECHNOLOGIES, INC. 12424 WILSHIRE BLVD., STE. 745 LOS ANGELES, CA90025 X Chief Executive Officer Signatures /s/ Karl Henry Michael McPhie 06/09/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Represents the common stock, par value $0.001 per share (the "Common Stock") of BioSig Technologies, Inc. (the "Company") that may be issued from time to time upon the exchange, retraction or redemption of exchangeable shares of BST Sub ULC, an unlimited liability company organized under the laws of the Province of British Columbia and a wholly-owned subsidiary of the Company (the "Exchangeable Shares"). Each Exchangeable Share may be exchanged for one share of Common Stock, subject to certain exceptions. The aggregate number of Exchangeable Shares that may be exchanged for Common Stock may not exceed 19.9% of the total outstanding Common Stock until such issuance is approved by the Company's stockholders. The Exchangeable Shares do not have an expiration date. ( 2 )Represents shares of Common Stock held by an entity for which the Reporting Person holds voting and dispositive control.

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).

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