| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Regan Robert Christopher | Director | C/O SEACOR MARINE HOLDINGS INC., 12121 WICKCHESTER LANE, SUITE 500, HOUSTON | /s/ Andrew H. Everett II, Attorney-in-Fact | 12 Nov 2025 | 0001338856 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SMHI | Common Stock | Gift | $0 | -13,515 | -22% | $0.000000 | 48,485 | 12 Nov 2025 | by RC Regan Trust | F1 |
| holding | SMHI | Common Stock | 78,662 | 12 Nov 2025 | Direct |
| Id | Content |
|---|---|
| F1 | Reporting Person's spouse is a trustee. Reporting Person disclaims beneficial ownership except to the extent of his pecuniary interest. |