| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Zenner Marc | Director | 1 MARINA PARK DRIVE, UNIT 1410, BOSTON | /s/ Lara Mataac, Attorney-in-Fact | 04 Mar 2026 | 0001721547 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSPN | Common Stock | Purchase | $34,782 | +3,300 | +4.1% | $10.54 | 83,208 | 04 Mar 2026 | Direct |