Bernard Peter Clark 4
4 · U.S. SILICA HOLDINGS, INC. · Filed May 11, 2020
Insider Transaction Report
Form 4
Bernard Peter Clark
Director
Transactions
- Award
Common Stock
2020-05-07+82,317→ 132,382 total
Footnotes (1)
- [F1]Restricted Stock Units granted on May 7, 2020 and vesting on May 7, 2021.