Crowder Donna Lynnette 4
4 · U.S. SILICA HOLDINGS, INC. · Filed Feb 17, 2021
Insider Transaction Report
Form 4
Crowder Donna Lynnette
SVP and CHRO
Transactions
- Award
Common Stock
2021-02-12+20,800→ 142,873 total
Footnotes (2)
- [F1]Represents restricted stock units granted on February 12, 2021 which will vest in three equal installments on the anniversary of the grant date.
- [F2]Includes (i) 13,717 restricted stock units granted on November 7, 2019, which will vest in equal installments on November 7, 2021 and 2022; (ii) 13,441 restricted stock units granted on February 6, 2020, which will vest in equal installments on February 6, 2022 and 2023; (iii) 75,000 restricted stock units granted on May 12, 2020 which will vest in three equal installments on the anniversary of the grant date; and (iv) 20,800 restricted stock units granted on February 12, 2021 which will vest in three equal installments on the anniversary of the grant date.