| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BLFS | Common Stock | Sale | -$19.3K | -936 | -0.21% | $20.62 | 451K | 29 Mar 2023 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The sale reported herein was made to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock. |