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In fact, as reported in this amendment, the reporting person inadvertently failed to disclose a grant of 6,810 restricted stock units by the Issuer to the reporting person on November 7, 2024. As such, the reporting person actually directly beneficially owned 271,131 shares following the withholding of 20,641 shares on December 11, 2024. As a result, the original Form 4 mistakenly understated the reporting person's direct beneficial ownership by 6,810 shares."}],"balance_after":271131,"source":{"system":"sec-edgar","filing":"0001779128-25-000012","document":"wk-form4a_1742242645.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2027324/000177912825000012/wk-form4a_1742242645.xml","form_type":"4/A","original_submission_date":"2024-12-11"}},{"id":1204259,"issuer":{"id":5512,"kind":"organization","name":"Strata Critical Medical, Inc.","symbol":"SRTA"},"owners":[{"id":27248,"kind":"person","name":"Wunsch Scott M","position":1,"cik":"0002027324","reported_name":"Wunsch Scott M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, Trinity Air Medical"}}],"security":"Class A common stock, $0.0001 par value per share","published_at":"2025-03-17T20:17:33.000Z","date":"2024-11-08","kind":"grant","planned":false,"acquired":true,"shares":6810,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents a grant of Restricted Stock Units (\"RSUs\"), which will be settled in shares of the Issuer's common stock upon vesting. All of the RSUs will vest on March 8, 2025, subject to the Reporting Person's continued service to the Issuer. The RSUs represent an award under the Reporting Person's Quarterly commission program. As the RSUs reflect awards that would otherwise be payable to the Reporting Person in immediately payable cash under such quarterly commission program, all of the RSUs will vest on March 8, 2025, subject to the Reporting Person's continued service to the Issuer."}],"balance_after":291772,"source":{"system":"sec-edgar","filing":"0001779128-25-000012","document":"wk-form4a_1742242645.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2027324/000177912825000012/wk-form4a_1742242645.xml","form_type":"4/A","original_submission_date":"2024-12-11"}},{"id":1336018,"issuer":{"id":5512,"kind":"organization","name":"Strata Critical Medical, Inc.","symbol":"SRTA"},"owners":[{"id":27248,"kind":"person","name":"Wunsch Scott M","position":1,"cik":"0002027324","reported_name":"Wunsch Scott M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, Trinity Air Medical"}}],"security":"Class A common stock, $0.0001 par value per share","published_at":"2024-12-11T22:37:03.000Z","date":"2024-12-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":20641,"price":4.72,"value":97425.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units."}],"balance_after":264321,"source":{"system":"sec-edgar","filing":"0001779128-24-000150","document":"wk-form4_1733956617.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2027324/000177912824000150/wk-form4_1733956617.xml","form_type":"4"}},{"id":1407893,"issuer":{"id":5512,"kind":"organization","name":"Strata Critical Medical, Inc.","symbol":"SRTA"},"owners":[{"id":27248,"kind":"person","name":"Wunsch Scott M","position":1,"cik":"0002027324","reported_name":"Wunsch Scott M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, Trinity Air Medical"}}],"security":"Class A common stock, $0.0001 par value per share","published_at":"2024-09-13T16:04:44.000Z","date":"2024-09-11","kind":"sale","planned":false,"acquired":false,"shares":7741,"price":2.85,"value":22061.85,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units."}],"balance_after":284962,"source":{"system":"sec-edgar","filing":"0001779128-24-000117","document":"wk-form4_1726243477.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2027324/000177912824000117/wk-form4_1726243477.xml","form_type":"4"}},{"id":1441082,"issuer":{"id":5512,"kind":"organization","name":"Strata Critical Medical, Inc.","symbol":"SRTA"},"owners":[{"id":27248,"kind":"person","name":"Wunsch Scott M","position":1,"cik":"0002027324","reported_name":"Wunsch Scott M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, Trinity Air Medical"}}],"security":"Class A common stock, $0.0001 par value per share","published_at":"2024-08-05T22:21:41.000Z","date":"2024-08-01","kind":"grant","planned":false,"acquired":true,"shares":17811,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents a grant of Restricted Stock Units (\"RSUs\"), which will be settled in shares of the Issuer's common stock upon vesting. All of the RSUs will vest on December 8, 2024, subject to the Reporting Person's continued service to the Issuer."}],"balance_after":292703,"source":{"system":"sec-edgar","filing":"0001779128-24-000091","document":"wk-form4_1722896495.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2027324/000177912824000091/wk-form4_1722896495.xml","form_type":"4"}}]}