| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Pisano Wayne | Director | 910 CLOPPER ROAD, SUITE 201S, GAITHERSBURG | /s/ Gregory Weaver, as Attorney-in-Fact | 09 Jan 2026 | 0001743611 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALT | Common Stock, par value $0.0001 | Purchase | $20,410 | +5,000 | +59% | $4.08 | 13,498 | 08 Jan 2026 | Direct |