Insider · CIK 0001758584
William Andrew Macan
Files at: SLCA. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 12, 2019 AForm 4 → | Feb 14, 9:17 pm EST | U.S. SILICA HOLDINGS, INC.SLCA | 36,793 | — | — | 36,793 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 8, 2018 AForm 4 → | Nov 13, 12:26 pm EST | U.S. SILICA HOLDINGS, INC.SLCA | 20,833 | — | — | 20,833 | — | late |