| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Chung Kevin | Chief Medical Officer | C/O SEASTAR MEDICAL HOLDING CORPORATION, 3513 BRIGHTON BLVD., SUITE 410, DENVER | /s/ Eric Schlorff, as attorney-in-fact | 25 Aug 2025 | 0001949950 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ICU | Common Stock, par value $0.0001 per share | Purchase | $8,000 | +10,000 | +21% | $0.8000 | 58,184 | 22 Aug 2025 | Direct |