Insider · CIK 0001350906

Donald A Merril

Files at: SLCA. On EDGAR ↗

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

Open-market buys & salesbuys $48k · 3sales $956k · 1net −$907k

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Feb 12, 2019 AFForm 4 →	Feb 14, 9:21 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	64,105	$12.91	$377,592	74,528	—	plan?
Sep 28, 2018 PForm 4 →	Oct 2, 8:33 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	500	$18.86	$9,430	27,377	+1.86%	plan?
Jun 1, 2018 FMForm 4 →	Jun 5, 4:07 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	4,665	$30.21	$39,787	26,877	—	plan?
Mar 31, 2018 FMForm 4 →	May 14, 4:14 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	15,852	$25.52	$114,228	24,846	—	plan? late
Feb 12, 2018 FMForm 4 →	Feb 14, 8:52 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	3,299	$29.37	$33,717	17,946	—	plan?
Jun 1, 2017 FMForm 4 →	Jun 5, 4:18 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	5,045	$38.25	$192,971	16,943	—	plan?
Mar 31, 2017 FMForm 4 →	Apr 4, 4:15 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	13,659	$47.99	$655,495	15,292	—	plan?
Feb 11, 2017 FMForm 4 →	Feb 14, 4:27 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	5,839	$57.69	$336,852	10,823	—	plan?
Aug 5, 2016 SForm 4 →	Aug 9, 5:02 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	25,000	$38.22	$955,500	8,998	−73.5%	plan?
Aug 5, 2016 MForm 4 →	Aug 9, 5:02 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	25,000	$13.17	$329,250	33,998	—	plan?
Jun 1, 2016 FMForm 4 →	Jun 3, 1:27 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	4,557	$29.02	$132,244	8,998	—	plan?
Mar 14, 2016 FMForm 4 →	Mar 15, 4:57 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	1,550	$21.06	$32,643	6,859	—	plan?
Feb 11, 2016 FMForm 4 →	Feb 16, 4:23 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	5,421	$15.82	$85,756	6,117	—	plan?
Mar 16, 2015 PForm 4 →	Mar 17, 4:25 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	915	$28.03	$25,647	3,872	+30.9%	plan?
Mar 14, 2015 FMForm 4 →	Mar 17, 4:25 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	1,560	$28.36	$11,741	2,957	—	plan?
Feb 11, 2015 FMForm 4 →	Feb 13, 3:16 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	2,379	—	—	2,225	—	plan?
Dec 31, 2014 PForm 4 →	Jan 5, 2015, 1:33 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	500	$26.12	$13,060	1,240	+67.6%	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 1, 2018 MForm 4 →	Jun 5, 4:07 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	3,348	—	—	0	—
Apr 1, 2018 AForm 4 →	Apr 3, 6:18 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	12,680	—	—	12,680	—
Mar 31, 2018 MForm 4 →	May 14, 4:14 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	11,376	—	—	4,626	—	late
Feb 12, 2018 MForm 4 →	Feb 14, 8:52 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	2,151	—	—	0	—
Jun 1, 2017 MForm 4 →	Jun 5, 4:18 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	3,348	—	—	3,348	—
Mar 31, 2017 AMForm 4 →	Apr 4, 4:15 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	16,003	—	—	6,939	—
Feb 11, 2017 MForm 4 →	Feb 14, 4:27 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	3,832	—	—	2,151	—
Aug 5, 2016 MForm 4 →	Aug 9, 5:02 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	25,000	—	—	12,500	—
Jun 1, 2016 MForm 4 →	Jun 3, 1:27 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	3,348	—	—	6,696	—
Mar 31, 2016 AForm 4 →	Apr 4, 3:52 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	27,190	—	—	27,190	—
Mar 14, 2016 MForm 4 →	Mar 15, 4:57 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	1,146	—	—	0	—
Feb 11, 2016 MForm 4 →	Feb 16, 4:23 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	3,833	—	—	4,302	—
Jun 1, 2015 AForm 4 →	Jun 3, 3:27 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	34,956	—	—	10,044	—
Mar 14, 2015 MForm 4 →	Mar 17, 4:25 pm EDT	U.S. SILICA HOLDINGS, INC.SLCA	1,146	—	—	1,146	—
Feb 11, 2015 AMForm 4 →	Feb 13, 3:16 pm EST	U.S. SILICA HOLDINGS, INC.SLCA	24,272	—	—	6,453	—