SEC Form 4/A · accession 0000899243-18-012187
U.S. SILICA HOLDINGS, INC. · SLCA
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Reporting owner
Diane K Duren
Director
Period of report
May 4, 2018
Accepted (ET)
May 9, 2018 · 7:46 pm EDT
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 | May 4, 2018 | M | 2,168 | — | A | 14,336 | 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 UnitsF2,F3 | — | May 4, 2018 | M | 2,168 | D | — | — | Common Stock | 2,168 | 4,336 | D |
Explanation of responses
- F1Scheduled vesting of restricted stock units granted on August 15, 2017.
- F2Each restricted stock unit represents a contingent right to receive one share of common stock upon vesting of the unit.
- F3Restricted Stock Units granted on May 4, 2018 and vesting in three equal installments on May 4, 2018, May 4, 2019 and May 4, 2020.
Remarks
This amendment is being filed to correct a typographical error in the number of shares of common stock acquired and the number of restricted stock units vested.