SEC Form 4 · accession 0001209191-16-148901
U.S. SILICA HOLDINGS, INC. · SLCA
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Bradford B Casper
Officer — EVP & Chief Commercial Officer
Period of report
Nov 5, 2016
Accepted (ET)
Nov 8, 2016 · 5:24 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001524741
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Nov 5, 2016 | M | 12,049 | $43.73 | A | 18,475 | D | |
| Common Stock | Nov 5, 2016 | F | 5,657 | $43.73 | D | 12,818 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF3,F4 | — | Nov 5, 2016 | M | 12,049 | D | — | — | Common Stock | 12,049 | 24,096 | D |
Explanation of responses
- F1Scheduled vesting of restricted stock units granted November 5, 2015.
- F2Tax withholding on vested restricted stock units.
- F3Each restricted stock unit represents a contingent right to receive one share of common stock upon vesting of the unit.
- F4Restricted stock units granted on November 5, 2015 and vesting in three equal installments on the anniversaries of the grant date.