4//SEC Filing
Crowder Donna Lynnette 4
Accession 0001209191-21-011198
CIK 0001524741other
Filed
Feb 16, 7:00 PM ET
Accepted
Feb 17, 2:57 PM ET
Size
5.5 KB
Accession
0001209191-21-011198
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.
Documents
Issuer
U.S. SILICA HOLDINGS, INC.
CIK 0001524741
Entity typeother
Related Parties
1- filerCIK 0001792426
Filing Metadata
- Form type
- 4
- Filed
- Feb 16, 7:00 PM ET
- Accepted
- Feb 17, 2:57 PM ET
- Size
- 5.5 KB