DUREN DIANE K 4
4 · U.S. SILICA HOLDINGS, INC. · Filed May 14, 2021
Insider Transaction Report
Form 4
DUREN DIANE K
Director
Transactions
- Award
Common Stock
2021-05-13+11,668→ 89,895 total
Footnotes (1)
- [F1]Restricted Stock Units granted on May 13, 2021 and vesting on May 13, 2022.