4//SEC Filing
Merril Donald A 4
Accession 0001209191-21-024757
CIK 0001524741other
Filed
Apr 1, 8:00 PM ET
Accepted
Apr 2, 5:55 PM ET
Size
9.4 KB
Accession
0001209191-21-024757
Insider Transaction Report
Form 4
Merril Donald A
Vice President of Finance
Transactions
- Exercise/Conversion
Common Stock
2021-04-01+4,226→ 205,758 total - Tax Payment
Common Stock
2021-04-01$13.02/sh−1,663$21,652→ 204,095 total - Exercise/Conversion
Restricted Stock
2021-04-01−4,226→ 0 total→ Common Stock (4,226 underlying)
Footnotes (5)
- [F1]Scheduled vesting of restricted stock units granted on April 1, 2018.
- [F2]Represents tax withholding on vested restricted stock units.
- [F3]Includes (i) 11,619 restricted stock units granted on February 12, 2019 which will vest on February 12, 2022; (ii) 53,763 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 three equal installments on the anniversary of the grant date.
- [F4]Each restricted stock unit represents a contingent right to receive one share of common stock upon vesting of the unit.
- [F5]Restricted Stock Units granted on April 1, 2018 and vesting in three equal installments on the anniversaries of the grant date.
Documents
Issuer
U.S. SILICA HOLDINGS, INC.
CIK 0001524741
Entity typeother
Related Parties
1- filerCIK 0001350906
Filing Metadata
- Form type
- 4
- Filed
- Apr 1, 8:00 PM ET
- Accepted
- Apr 2, 5:55 PM ET
- Size
- 9.4 KB