WINKLER MICHAEL L 4
4 · U.S. SILICA HOLDINGS, INC. · Filed Feb 9, 2021
Insider Transaction Report
Form 4
WINKLER MICHAEL L
Vice President of Operations
Transactions
- Tax Payment
Common Stock
2021-02-06$9.04/sh−9,097$82,237→ 265,658 total
Footnotes (2)
- [F1]Represents tax withholding on vested restricted stock units.
- [F2]Includes (i) 30,210 restricted stock units granted on February 12, 2019 which will vest in equal installments on February 12, 2021 and 2022 and (ii) 69,893 restricted stock units granted on February 6, 2020 which will vest in equal installments on February 6, 2022 and 2023.