| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SLCA | Common Stock | Award | $0 | +12,100 | +6.5% | $0.000000 | 198,613 | 13 May 2021 | Direct | F1 |
| holding | SLCA | Common Stock | 2,600 | 13 May 2021 | By Spouse |
| Id | Content |
|---|---|
| F1 | Restricted Stock Units granted on May 13, 2021 and vesting on May 13, 2022. |