| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BOGAN ELIZABETH C | Director | C/O GAMCO INVESTORS, INC., ONE CORPORATE CENTER, RYE | John C. Ball as Attorney-in-Fact for Elizabeth C. Bogan | 18 Feb 2026 | 0001200357 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GGT | Common Stock, Par Value $0.001 | Purchase | $10,922 | +2,700 | $4.04 | 2,700 | 17 Feb 2026 | Direct |