| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Michna Magda | Chief Development Officer | 25510 COMMERCENTRE DRIVE, LAKE FOREST | /s/ Nathaniel Sisitsky as attorney-in-fact for Magda Michna | 14 May 2025 | 0001731487 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STAA | Common Stock | Tax liability | $32,713 | -1,675 | -10% | $19.53 | 14,444 | 08 May 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | On May 8, 2023, the reporting person was granted an award of 14,047 restricted stock units (RSUs), subject to vesting as to 1/3 of the shares of common stock subject to such RSUs annually over three years. On May 8, 2025, the RSUs vested as to 4,682 shares, and 1,675 shares were withheld to satisfy taxes. |
| F2 | Includes shares of common stock owned outright and shares of common stock subject to unvested RSUs. |