| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SEM | Common Stock | Tax liability | $4,357,252 | -110,450 | -12% | $39.45 | 779,100 | 31 Jul 2021 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Surrender of shares to satisfy tax withholding obligation incident to vesting of restricted stock. |