Insider · CIK 0001423098

Peter Clark Bernard

Files at: SLCA. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $19k · 1sales $0 · 0net $19k

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
May 4, 2018 MForm 4/A →	May 9, 7:40 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	2,337	—	—	27,443	—	plan?
May 4, 2018 MForm 4 →	May 8, 4:05 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	779	—	—	25,885	—	plan? amended
Dec 20, 2017 PForm 4 →	Dec 21, 4:17 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	600	$31.16	$18,696	25,106	+2.45%	plan?
May 5, 2017 MForm 4 →	May 8, 4:09 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	4,450	$37.15	$165,318	24,506	—	plan?
Feb 12, 2016 MForm 4 →	Feb 16, 4:20 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	4,010	$16.10	$64,561	20,056	—	plan?
May 8, 2015 MForm 4 →	May 11, 1:58 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	366	—	—	16,046	—	plan?
Mar 14, 2015 MForm 4 →	Mar 17, 3:38 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	2,873	—	—	15,680	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
May 10, 2018 AForm 4 →	May 14, 4:11 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	4,455	—	—	4,455	—
May 4, 2018 MForm 4/A →	May 9, 7:40 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	2,337	—	—	4,674	—
May 4, 2018 MForm 4 →	May 8, 4:05 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	779	—	—	1,558	—	amended
May 4, 2017 AMForm 4 →	May 8, 4:09 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	6,787	—	—	0	—
May 5, 2016 AForm 4 →	May 9, 1:25 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	4,450	—	—	4,450	—
Feb 12, 2016 MForm 4 →	Feb 16, 4:20 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	4,010	—	—	0	—
May 8, 2015 MForm 4 →	May 11, 1:58 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	366	—	—	0	—
Mar 14, 2015 MForm 4 →	Mar 17, 3:38 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	2,873	—	—	0	—
Feb 12, 2015 AForm 4 →	Feb 13, 4:12 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	4,010	—	—	4,010	—