| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Parks Louis A. | Director | C/O STAR EQUITY HOLDINGS, INC., 53 FOREST AVENUE, SUITE 102, OLD GREENWICH | s/ Hannah Bible, as Attorney-in-Fact for Louis Parks | 17 Sep 2025 | 0002029214 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STRR | Common Stock | Purchase | $12,191 | +1,224 | +443% | $9.96 | 1,500 | 15 Sep 2025 | By Contributory IRA |