{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-101408","form_type":"8-K","ticker":"ICU","cik":"0001831868","company_name":"SeaStar Medical Holding Corp","filed_at":"2025-08-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.209067+00:00","generated_at":"2026-05-17T21:54:47.038253+00:00","sec_items":["1.01","3.02","7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"SeaStar Medical raises $4.4M in registered direct offering and private placement of warrants","bullets":["Sold 4,960,544 shares at $0.887 per share, plus unregistered warrants for same number at $0.762.","Gross proceeds ~$4.4M; net proceeds after fees ~$3.9M.","H.C. Wainwright acted as exclusive placement agent; fees include 7% cash and warrants.","Warrants exercisable immediately for 5 years; shares offered via effective S-3 shelf.","Use of proceeds: general corporate purposes, working capital, capex."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-101408","json":"https://secwatch.observer/filing/0000950170-25-101408.json","markdown":"https://secwatch.observer/filing/0000950170-25-101408.md","text":"https://secwatch.observer/filing/0000950170-25-101408.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1831868/000095017025101408/0000950170-25-101408-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1831868/000095017025101408/icu-20250801.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T21:54:47.038253+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}