| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SIEN | Common Stock | Sale | $34,513 | -6,087 | -4% | $5.67 | 146,720 | 10 Nov 2021 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Disposition of shares to satisfy the Reporting Person's tax withholding obligation upon the vesting of 25,000 Restricted Stock Units. |