| 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/ David A. Green, as attorney-in-fact | 20 May 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 | $5,625 | +4,500 | +33% | $1.25 | 18,185 | 20 May 2025 | Direct |