{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-035449","form_type":"8-K","ticker":"ICU","cik":"0001831868","company_name":"SeaStar Medical Holding Corp","filed_at":"2025-11-17T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.690303+00:00","generated_at":"2026-05-16T19:22:29.260550+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"SeaStar Medical appoints Michael Messinger as CFO effective Nov 14, 2025","bullets":["Michael Messinger appointed CFO; receives $15,000 monthly fee under consulting agreement.","Agreement terminable with 30 days' notice; effective Nov 14, 2025.","25+ years experience; former CFO of ContraFect, led Nasdaq IPO and $90M BARDA contract.","BBA in accounting from University of Michigan; started career at Ernst & Young."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-035449","json":"https://secwatch.observer/filing/0001437749-25-035449.json","markdown":"https://secwatch.observer/filing/0001437749-25-035449.md","text":"https://secwatch.observer/filing/0001437749-25-035449.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1831868/000143774925035449/0001437749-25-035449-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1831868/000143774925035449/icu20251111c_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T19:22:29.260550+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"}