Insider · CIK 0001376839

Weinheimer Don D

Reports to the SEC for 2 companies · HOUSTON, TX

sec.gov

Transactions

Companies

Filings

CIK

0001376839

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2018-02-12	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+1,950 sh	—	—	18,186
2018-02-12	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−870 sh	$29.37	−$25.6K	17,316
2018-02-12	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−1,950 sh	—	—	0
2017-06-01	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+2,511 sh	$38.25	+$96K	16,923
2017-06-01	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−687 sh	$38.25	−$26.3K	16,236
2017-06-01	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−2,511 sh	—	—	2,511
2017-04-01	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsA Award	SVP & President, O&G Proppants	AAward	+3,911 sh	—	—	3,911
2017-03-31	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+5,478 sh	$47.99	+$263K	15,911
2017-03-31	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−1,499 sh	$47.99	−$71.9K	14,412
2017-03-31	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−5,478 sh	—	—	10,956
2017-02-12	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+1,950 sh	$57.69	+$112K	10,958
2017-02-12	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−525 sh	$57.69	−$30.3K	10,433
2017-02-12	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−1,950 sh	—	—	1,950
2017-02-11	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+1,304 sh	$57.69	+$75.2K	9,434
2017-02-11	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−426 sh	$57.69	−$24.6K	9,008
2017-02-11	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−1,304 sh	—	—	0
2016-08-19	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+30K sh	$10.57	+$317K	38,130
2016-08-19	U.S. SILICA HOLDINGS, INC.S Sale	SVP & President, O&G Proppants	SSale	−30K sh	$42.00	−$1.26M	8,130
2016-08-19	U.S. SILICA HOLDINGS, INC.Employee Stock Option (right to buy)M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−30K sh	—	—	82,500
2016-06-01	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+2,511 sh	$29.02	+$72.9K	8,817
2016-06-01	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−687 sh	$29.02	−$19.9K	8,130
2016-06-01	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−2,511 sh	—	—	5,022
2016-03-31	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsA Award	SVP & President, O&G Proppants	AAward	+16.4K sh	—	—	16,434
2016-03-14	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+1,473 sh	$21.06	+$31K	6,696
2016-03-14	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−390 sh	$21.06	−$8,213.4	6,306
2016-03-14	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+1,473 sh	—	—	0
2016-02-12	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+1,950 sh	$16.10	+$31.4K	5,860
2016-02-12	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−637 sh	$16.10	−$10.3K	5,223
2016-02-12	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−1,950 sh	—	—	3,900
2016-02-11	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+1,305 sh	$15.46	+$20.2K	4,337
2016-02-11	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−427 sh	$15.46	−$6,601.42	3,910
2016-02-11	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−1,305 sh	—	—	1,304
2015-06-01	U.S. SILICA HOLDINGS, INC.Employee Option (Right to buy)A Award	SVP & President, O&G Proppants	AAward	+18.7K sh	—	—	18,684
2015-06-01	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsA Award	SVP & President, O&G Proppants	AAward	+7,533 sh	—	—	7,533
2015-03-14	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+1,474 sh	—	—	3,436
2015-03-14	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−404 sh	$28.36	−$11.5K	3,032
2015-03-14	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−1,474 sh	—	—	1,473
2015-02-12	U.S. SILICA HOLDINGS, INC.Employee Stock Option (Right to buy)A Award	SVP & President, O&G Proppants	AAward	+14.6K sh	—	—	14,630
2015-02-12	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsA Award	SVP & President, O&G Proppants	AAward	+5,850 sh	—	—	5,850
2015-02-11	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+1,305 sh	—	—	2,389
2015-02-11	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−427 sh	$28.70	−$12.3K	1,962
2015-02-11	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−1,305 sh	—	—	2,609
2014-11-03	U.S. SILICA HOLDINGS, INC.Employee Stock Option (right to buy)A Award	SVP & President, O&G Proppants	AAward	+23.6K sh	—	—	23,600
2014-03-14	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+1,474 sh	—	—	1,474
2014-03-14	U.S. SILICA HOLDINGS, INC.F Tax Payment	SVP & President, O&G Proppants	FTax Payment	−390 sh	$35.26	−$13.8K	1,084
2014-03-14	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsM Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−1,474 sh	—	—	2,947
2014-02-11	U.S. SILICA HOLDINGS, INC.Restricted Stock UnitsA Award	SVP & President, O&G Proppants	AAward	+3,914 sh	—	—	3,914
2013-08-28	U.S. SILICA HOLDINGS, INC.M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	+20K sh	$10.57	+$211K	20,000
2013-08-28	U.S. SILICA HOLDINGS, INC.S Sale	SVP & President, O&G Proppants	SSale	−20K sh	$23.28	−$466K	0
2013-08-28	U.S. SILICA HOLDINGS, INC.Employee Stock Option (right to buy)M Exercise/Conversion	SVP & President, O&G Proppants	MExercise/Conversion	−20K sh	—	—	130,000

Recent filings

Accepted (ET)
Feb 144
Weinheimer Don D0000899243-18-004031
SEC(opens sec.gov)
Jun 54
U.S. SILICA HOLDINGS, INC.0001209191-17-037706
SEC(opens sec.gov)
Apr 44
U.S. SILICA HOLDINGS, INC.0001209191-17-024747
SEC(opens sec.gov)
Feb 144
U.S. SILICA HOLDINGS, INC.0001209191-17-010491
SEC(opens sec.gov)
Aug 234
U.S. SILICA HOLDINGS, INC.0001209191-16-138326
SEC(opens sec.gov)
Jun 34
U.S. SILICA HOLDINGS, INC.0001209191-16-125505
SEC(opens sec.gov)

Companies

Address

1301 MCKINNEY STREET SUITE 1800

HOUSTON, TX, 77010