| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gordon Gary B. | Director | 6272 W. 91ST AVENUE, WESTMINSTER | /s/ Mary Szela, Attorney-in-Fact | 23 Feb 2026 | 0001811354 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TLSI | Common Stock | Purchase | $40,000 | +9,756 | $4.10 | 9,756 | 23 Feb 2026 | Direct |