| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Fairbairn Robert W | Director | 50 HUDSON YARDS, NEW YORK | /s/ Gladys Chang as Attorney-in-Fact | 22 Dec 2025 | 0001376962 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BTX | Common Stock | Sale | $143,023 | -21,936 | -100% | $6.52 | 1 | 18 Dec 2025 | Direct | |
| transaction | BTX | Common Stock | Sale | $4.63 | -1 | -100% | $6.55 | 0 | 19 Dec 2025 | Direct |