| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mataac Lara | General Counsel | 1 MARINA PARK DRIVE, UNIT 1410, BOSTON | /s/ Lara Mataac | 13 Jun 2025 | 0001935707 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSPN | Common Stock | Options Exercise | $0 | +4,596 | +8.2% | $0.000000 | 60,752 | 13 Jun 2025 | Direct | F1 |
| transaction | OSPN | Common Stock | Tax liability | $20,896 | -1,349 | -2.2% | $15.49 | 59,403 | 13 Jun 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSPN | Restricted Stock Units | Options Exercise | $0 | -4,596 | -100% | $0.000000 | 0 | 13 Jun 2025 | Common Stock | 4,596 | $0.000000 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of OSPN common stock. |
| F2 | The restricted stock units vest in six equal semi-annual installments over three years, starting on June 13, 2022. |