| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SIBN | Common Stock | Award | $0 | +101K | +29.71% | $0.00 | 439K | Jan 5, 2024 | Direct | F1 |
| transaction | SIBN | Common Stock | Award | $0 | +101K | +22.91% | $0.00 | 540K | Jan 5, 2024 | Direct | F2, F3, F4 |
| holding | SIBN | Common Stock | 98.3K | Jan 5, 2024 | by Trust | F4, F5 |
| 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 vest over four years beginning on January 1, 2024, and will be released in quarterly installments, subject to the Reporting Person's continued service through each relevant vesting date. |
| F2 | 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 vest, if at all, over three years based on the Issuer's total shareholder return (TSR) as measured against the TSR of the company at the median of the range TSRs of a set of peer companies established by the Issuer as set forth in the grant. |
| F3 | Includes 436,551 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. |
| F4 | Reflects the transfer of shares from the Reporting Person to The David & Laura Francis Joint Rev Tr. |
| F5 | Shares held by The David & Laura Francis Joint Rev Tr. |