| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SIBN | Common Stock | Sale | $1,840 | -102 | -0.09% | $18.04 | 111,571 | 03 Feb 2023 | by Trust | F1 |
| transaction | SIBN | Common Stock | Sale | $3,681 | -200 | -0.18% | $18.40 | 111,371 | 06 Feb 2023 | by Trust | F1, F2 |
| holding | SIBN | Common Stock | 101,992 | 03 Feb 2023 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan. |
| F2 | Shares held by The Jeffrey W. Dunn Living Trust Dated May 17, 2012. |
| F3 | Includes 91,408 shares issuable on 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. |