| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Szela Mary T | CEO and President, Director | 6272 W. 91ST AVENUE, WESTMINSTER | /s/ Mary Szela | 23 Feb 2026 | 0001410289 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TLSI | Common Stock | Purchase | $124,997 | +30,487 | +4.1% | $4.10 | 773,289 | 23 Feb 2026 | Direct |