4/4
04:10 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Apr 03 Filed by: USSERY JAMES DEREK
Low
Report
Form 4 U.S. SILICA HOLDINGS, For: Apr 03 Filed by: USSERY JAMES DEREK
4/3
04:03 pm
slca
Form 144 U.S. SILICA HOLDINGS, Filed by: USSERY JAMES DEREK
Medium
Report
Form 144 U.S. SILICA HOLDINGS, Filed by: USSERY JAMES DEREK
3/26
04:31 pm
slca
Form 8-K U.S. SILICA HOLDINGS, For: Mar 25
Low
Report
Form 8-K U.S. SILICA HOLDINGS, For: Mar 25
3/26
04:09 pm
slca
Form DEFA14A U.S. SILICA HOLDINGS,
Neutral
Report
Form DEFA14A U.S. SILICA HOLDINGS,
3/26
04:07 pm
slca
Form DEF 14A U.S. SILICA HOLDINGS, For: May 09
Neutral
Report
Form DEF 14A U.S. SILICA HOLDINGS, For: May 09
3/13
04:08 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Mar 11 Filed by: Russell Stacy
Low
Report
Form 4 U.S. SILICA HOLDINGS, For: Mar 11 Filed by: Russell Stacy
3/12
04:10 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Mar 11 Filed by: Hough Kevin
Low
Report
Form 4 U.S. SILICA HOLDINGS, For: Mar 11 Filed by: Hough Kevin
3/11
05:27 pm
slca
Form 144 U.S. SILICA HOLDINGS, Filed by: Russell Stacy
Low
Report
Form 144 U.S. SILICA HOLDINGS, Filed by: Russell Stacy
2/27
04:19 pm
slca
Form 10-K U.S. SILICA HOLDINGS, For: Dec 31
Medium
Report
Form 10-K U.S. SILICA HOLDINGS, For: Dec 31
2/27
06:16 am
slca
Form 8-K U.S. SILICA HOLDINGS, For: Feb 27
Medium
Report
Form 8-K U.S. SILICA HOLDINGS, For: Feb 27
2/14
04:32 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 12 Filed by: Hough Kevin
Medium
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 12 Filed by: Hough Kevin
2/14
04:27 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 12 Filed by: Shinn Bryan Adair
Medium
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 12 Filed by: Shinn Bryan Adair
2/14
04:14 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 12 Filed by: Russell Stacy
Medium
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 12 Filed by: Russell Stacy
2/14
04:13 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 12 Filed by: USSERY JAMES DEREK
Medium
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 12 Filed by: USSERY JAMES DEREK
2/14
04:11 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 12 Filed by: Carusona Zach
Medium
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 12 Filed by: Carusona Zach
2/13
05:23 pm
slca
Form SC 13G/A U.S. SILICA HOLDINGS, Filed by: VANGUARD GROUP INC
Low
Report
Form SC 13G/A U.S. SILICA HOLDINGS, Filed by: VANGUARD GROUP INC
2/13
09:30 am
slca
Form SC 13G U.S. SILICA HOLDINGS, Filed by: RENAISSANCE TECHNOLOGIES LLC
Low
Report
Form SC 13G U.S. SILICA HOLDINGS, Filed by: RENAISSANCE TECHNOLOGIES LLC
2/12
04:33 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 09 Filed by: Hough Kevin
Low
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 09 Filed by: Hough Kevin
2/12
04:31 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: Moreau Jay
Low
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: Moreau Jay
2/12
04:28 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: Carusona Zach
Low
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: Carusona Zach
2/12
04:25 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: USSERY JAMES DEREK
Low
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: USSERY JAMES DEREK
2/12
04:22 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: Russell Stacy
Low
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: Russell Stacy
2/12
04:18 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: Shinn Bryan Adair
Low
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: Shinn Bryan Adair
2/12
04:02 pm
slca
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: Padgett Gene
Low
Report
Form 4 U.S. SILICA HOLDINGS, For: Feb 08 Filed by: Padgett Gene
2/9
10:08 am
slca
Form SC 13G/A U.S. SILICA HOLDINGS, Filed by: DIMENSIONAL FUND ADVISORS LP
Low
Report
Form SC 13G/A U.S. SILICA HOLDINGS, Filed by: DIMENSIONAL FUND ADVISORS LP