# SeaStar Medical Holding Corp: Form 8-K, filed Dec 18, 2025

- Company: [SeaStar Medical Holding Corp](/companies/icu.md) (CIK 1831868)
- Form: 8-K
- Filed: 2025-12-18
- Accepted by EDGAR: Dec 18, 2025, 16:22 ET
- Period: 2025-12-18
- Accession: 0001437749-25-038276
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/1831868/000143774925038276/icu20251217_8k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1831868/000143774925038276/

## Items reported

- Item 3.03: Change to security holders’ rights
- Item 5.07: Shareholder vote results

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1831868/000143774925038276/icu20251217_8k.htm

Filed Dec 18, 2025.
Source: SEC EDGAR, the filing index for accession 0001437749-25-038276. Last ingested by Listed: Nov 3, 2026, 08:46 ET. No prices; not investment advice.