| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SIBN | Common Stock | Award | $0 | +17,182 | $0.000000 | 17,182 | 05 Aug 2024 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Reflects shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The shares subject to the restricted stock unit will be vesting in a series of 12 equal quarterly increments starting on the Vesting Commencement Date, subject to the Reporting Person's continuous service as a member of the Issuer's Board of Directors on each applicable vesting date. |