4//SEC Filing
WINKLER MICHAEL L 4
Accession 0001209191-21-011149
CIK 0001524741other
Filed
Feb 16, 7:00 PM ET
Accepted
Feb 17, 11:34 AM ET
Size
7.0 KB
Accession
0001209191-21-011149
Insider Transaction Report
Form 4
WINKLER MICHAEL L
Vice President of Operations
Transactions
- Award
Common Stock
2021-02-12+51,136→ 313,115 total - Tax Payment
Common Stock
2021-02-12$9.78/sh−3,679$35,981→ 261,979 total
Footnotes (3)
- [F1]Represents tax withholding on vested restricted stock units.
- [F2]Represents restricted stock units granted on February 12, 2021 which will vest in three equal installments on the anniversary of the grant date.
- [F3]Includes (i) 15,105 restricted stock units granted on February 12, 2019 which will vest on February 12, 2022; (ii) 69,893 restricted stock units granted on February 6, 2020 which will vest in equal installments on February 6, 2022 and 2023; and (iii) 51,136 restricted stock units granted on February 12, 2021 which will vest in equal installments on the anniversary of the grant date.
Documents
Issuer
U.S. SILICA HOLDINGS, INC.
CIK 0001524741
Entity typeother
Related Parties
1- filerCIK 0001529850
Filing Metadata
- Form type
- 4
- Filed
- Feb 16, 7:00 PM ET
- Accepted
- Feb 17, 11:34 AM ET
- Size
- 7.0 KB