{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-049027","form_type":"8-K","ticker":"ICU","cik":"0001831868","company_name":"SeaStar Medical Holding Corp","filed_at":"2023-09-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:35.567968+00:00","generated_at":"2026-06-10T12:24:22.061148+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"SeaStar Medical increases authorized common shares from 100M to 500M","bullets":["Authorized common stock raised from 100M to 500M shares via charter amendment filed September 19, 2023.","Stockholders approved the increase at a special meeting on September 6, 2023.","Amendment filed with Delaware Secretary of State; effective as of September 19, 2023.","Potential for significant dilution to existing shareholders as a result of the share increase."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-049027","json":"https://secwatch.observer/filing/0000950170-23-049027.json","markdown":"https://secwatch.observer/filing/0000950170-23-049027.md","text":"https://secwatch.observer/filing/0000950170-23-049027.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1831868/000095017023049027/0000950170-23-049027-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1831868/000095017023049027/icu-20230919.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T12:24:22.061148+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":[{"claim_id":"22878fecee12a34a6b1714f50ccb1bd0ee887468","claim":"SeaStar Medical Holding Corp: Increased authorized common stock from 100,000,000 shares to 500,000,000 shares (effective 2023-09-19).","evidence_excerpt":"On September 19, 2023, the Company filed with the Secretary of State of the State of Delaware a Certificate of Amendment to the Charter (the “Charter Amendment”) to effect the Authorized Shares Increase.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1831868/000095017023049027/0000950170-23-049027-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2023-09-19"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}