| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Martell Jorge Garcia | Chief Financial Officer | 1 MARINA PARK DRIVE, UNIT 1410, BOSTON | /s/ Lara Mataac, Attorney in Fact | 17 Nov 2025 | 0001943565 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSPN | Common Stock | Options Exercise | $0 | +1,132 | +0.96% | $0.000000 | 119,358 | 14 Nov 2025 | Direct | F1 |
| transaction | OSPN | Common Stock | Tax liability | $6,943 | -548 | -0.46% | $12.67 | 118,810 | 14 Nov 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSPN | Restricted Stock Unit | Options Exercise | $0 | -1,132 | -25% | $0.000000 | 3,398 | 14 Nov 2025 | Common Stock | 1,132 | $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 over three years starting on May 14, 2025, with one-third of the shares vesting on May 14, 2025 and one-sixth of the shares vesting every six months thereafter. |