{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-032035","form_type":"8-K","ticker":"ICU","cik":"0001831868","company_name":"SeaStar Medical Holding Corp","filed_at":"2026-10-05T20:20:28+00:00","discovered_at":"2026-10-05T20:22:00.261923+00:00","generated_at":"2026-10-12T14:51:31.028368+00:00","sec_items":["1.01","3.02","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"SeaStar Medical raises ~$3.3M as holders exercise 854,002 warrants at reduced $3.866; issues 1.7M new warrants","bullets":["Holders exercised 854,002 Prior Warrants (issued June-August 2025 at $6.38-$7.62 strikes) at a reduced $3.866/share, raising ~$3.3M gross before fees.","New unregistered warrants for 1,708,004 shares at $3.616: Series A for 854,002 shares (5-year term) and Series B for 854,002 shares (18-month term), each from resale registration effectiveness.","H.C. Wainwright sole placement agent: 7.0% cash fee plus 1.0% management fee, $75,000 expenses and $15,950 clearing fee, plus 59,780 PA warrants at $4.8325.","Company must file resale registration within 30 days of Oct 2, 2026 and have it effective within 60 days (90 if full review); 30-day issuance standstill and 6-month ban on Variable Rate Transactions.","Closing occurred October 5, 2026; net proceeds earmarked for general corporate purposes, potentially working capital and capital expenditures."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-032035","json":"https://secwatch.observer/filing/0001437749-26-032035.json","markdown":"https://secwatch.observer/filing/0001437749-26-032035.md","text":"https://secwatch.observer/filing/0001437749-26-032035.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1831868/000143774926032035/0001437749-26-032035-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1831868/000143774926032035/icu20261003c_8k.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-12T14:51:31.028368+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"}