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In addition, proportionate adjustments were made to the Issuer's outstanding equity awards. Accordingly, all amounts of securities reported in this Form 4 have been adjusted to reflect the 1-for-25 reverse split."}],"balance_after":98517,"source":{"system":"sec-edgar","filing":"0001213900-25-061521","document":"marketforms-70035.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1949738/000121390025061521/marketforms-70035.xml","form_type":"4"}},{"id":1359702,"issuer":{"id":7863,"kind":"organization","name":"SeaStar Medical Holding Corp"},"owners":[{"id":32998,"kind":"person","name":"Schlorff Eric","position":1,"cik":"0001949738","reported_name":"Schlorff Eric","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Restricted Stock Unit","published_at":"2024-11-19T22:18:23.000Z","date":"2024-11-15","kind":"grant","planned":false,"acquired":true,"shares":65000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of ICU common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs reported herein will vest in equal installments on the first, second and third anniversaries of July 1, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The RSUs reported herein will vest in equal installments on the first, second and third anniversaries of July 1, 2024."}],"balance_after":65000,"derivative":{"underlying":"Common Stock, par value $0.0001 per share","underlying_shares":65000},"source":{"system":"sec-edgar","filing":"0001213900-24-100246","document":"marketforms-67374.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1949738/000121390024100246/marketforms-67374.xml","form_type":"4"}},{"id":1727847,"issuer":{"id":7863,"kind":"organization","name":"SeaStar Medical Holding Corp"},"owners":[{"id":32998,"kind":"person","name":"Schlorff Eric","position":1,"cik":"0001949738","reported_name":"Schlorff Eric","relationship":{"director":true,"officer":true,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock, par value $0.0001 per share","published_at":"2023-11-29T21:15:25.000Z","date":"2023-11-29","kind":"grant","planned":false,"acquired":true,"shares":60248,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The securities reported in this transaction were issued to the Reporting Person in lieu of cash compensation previously approved by the Compensation Committee."}],"balance_after":837823,"source":{"system":"sec-edgar","filing":"0000929638-23-003302","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1949738/000092963823003302/form4.xml","form_type":"4"}},{"id":1728802,"issuer":{"id":7863,"kind":"organization","name":"SeaStar Medical Holding Corp"},"owners":[{"id":32998,"kind":"person","name":"Schlorff Eric","position":1,"cik":"0001949738","reported_name":"Schlorff Eric","relationship":{"director":true,"officer":true,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock, par value $0.0001 per share","published_at":"2023-11-29T02:41:03.000Z","date":"2023-08-31","kind":"grant","planned":false,"acquired":true,"shares":33750,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The securities reported in this transaction were issued to the Reporting Person in lieu of cash compensation previously approved by the Compensation Committee. Due to an administrative error, the Form 4 filed for the Reporting Person on September 12, 2023 inadvertently overstated the number of shares of Common Stock issued to the Reporting Person on August 31, 2023 by 1,428 shares. This error has been corrected on this Form 4."}],"balance_after":736466,"source":{"system":"sec-edgar","filing":"0000929638-23-003234","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1949738/000092963823003234/form4.xml","form_type":"4/A","original_submission_date":"2023-09-12"}},{"id":1728801,"issuer":{"id":7863,"kind":"organization","name":"SeaStar Medical Holding Corp"},"owners":[{"id":32998,"kind":"person","name":"Schlorff Eric","position":1,"cik":"0001949738","reported_name":"Schlorff Eric","relationship":{"director":true,"officer":true,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock, par value $0.0001 per share","published_at":"2023-11-29T02:40:28.000Z","date":"2023-08-15","kind":"grant","planned":false,"acquired":true,"shares":20317,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The securities reported in this transaction are issued to the Reporting Person in lieu of cash compensation previously approved by the Compensation Committee. Due to an administrative error, the Form 4 filed for the Reporting Person on August 17, 2023 inadvertently overstated the number of shares of Common Stock issued to the reporting person on August 15, 2023 by 859 shares. 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Such fully vested shares of common stock are issued as payment for the occurrence of an exit event bonus under that certain Transaction Bonus Agreement, dated as of December 23, 2021, as amended, between the Issuer and the Reporting Person."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 66,483 shares of the Issuer's common stock subject to restricted stock units (RSUs), all of which will vest, subject to continued service, on April 6, 2024."}],"balance_after":682399,"source":{"system":"sec-edgar","filing":"0000929638-23-001847","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1949738/000092963823001847/form4.xml","form_type":"4"}},{"id":1922383,"issuer":{"id":7863,"kind":"organization","name":"SeaStar Medical Holding Corp"},"owners":[{"id":32998,"kind":"person","name":"Schlorff 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each additional month of service over the thirty-six (36)-month period measured from February 20, 2021."}],"balance_after":83985,"derivative":{"exercise_price":0.53,"expiration_date":"2030-02-20","underlying":"Common Stock","underlying_shares":83985},"source":{"system":"sec-edgar","filing":"0000899243-22-034685","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1949738/000089924322034685/doc4.xml","form_type":"4"}},{"id":2128683,"issuer":{"id":7863,"kind":"organization","name":"SeaStar Medical Holding Corp"},"owners":[{"id":32998,"kind":"person","name":"Schlorff Eric","position":1,"cik":"0001949738","reported_name":"Schlorff Eric","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Stock Option (Right to 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Pursuant to the Agreement and Plan of Merger by and among the Issuer, LMF Merger Sub, Inc., and SeaStar Medical Inc. (\"SeaStar Medical\"), dated April 21, 2022 (as amended, the \"Merger Agreement\"), at the Effective Time (as defined in the Merger Agreement), each award of RSUs based on SeaStar Medical common stock that was outstanding immediately prior to the Effective Time was converted into the right to receive RSUs based on the common stock of the Issuer with the same terms and conditions as were applicable to such SeaStar Medical RSU awards immediately prior to the Effective Time, subject to the applicable exchange ratio. Fifty percent (50%) of the shares subject to RSUs reported herein will vest on the first anniversary of the Effective Time, thereafter the remaining will vest on a monthly basis over a 24-month period."}],"balance_after":198530,"source":{"system":"sec-edgar","filing":"0000899243-22-034685","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1949738/000089924322034685/doc4.xml","form_type":"4"}}]}