Amendment to Statement of Changes in Beneficial Ownership (Form 4/A)

FORM 4 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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Cohen Amir 2. Issuer Name and Ticker or Trading Symbol Strata Critical Medical, Inc. [SRTA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Accounting Officer (Last) (First) (Middle) C/O STRATA CRITICAL MEDICAL, INC., 31 HUDSON YARDS, 14TH FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 09/04/2025 (Street) NEW YORK, NY 10001 4. If Amendment, Date Original Filed (Month/Day/Year) 09/12/2025 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 (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 Class A common stock, $0.0001 par value per share 09/04/2025 F(1) 5,483 D $4.37 98,277 D Class A common stock, $0.0001 par value per share 09/10/2025 F(1) 3,707 D $4 94,570(2) D

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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 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
Cohen Amir C/O STRATA CRITICAL MEDICAL, INC. 31 HUDSON YARDS, 14TH FLOOR NEW YORK, NY 10001			Chief Accounting Officer

Signatures

/s/ Melissa M. Tomkiel, Attorney-in-fact for Amir Cohen		03/23/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.
(2)	On September 12, 2025, the reporting person filed a Form 4 which reported in column 5 of Table I that, following the withholding of 3,707 shares by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units, the reporting person directly beneficially owned 100,053 shares. In fact, as reflected in this amendment, the reporting person inadvertently failed to disclose the withholding of 5,483 shares by the Issuer on September 4, 2025 to satisfy tax withholding obligations in connection with the vesting of restricted stock units. As such, the reporting person actually directly beneficially owned 94,570 shares following the withholding of 3,707 shares on September 10, 2025. As a result, the original Form 4 mistakenly overstated the reporting person's direct beneficial ownership by 5,483 shares.

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