| Date | Time | Source | Headline | Symbol | Company |
| 05/08/2014 | 5:40PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 05/08/2014 | 5:40PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 05/08/2014 | 5:39PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 05/08/2014 | 5:39PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 05/08/2014 | 5:38PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 05/06/2014 | 5:04PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 05/06/2014 | 2:15PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 05/06/2014 | 2:12PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 04/29/2014 | 4:30PM | PR Newswire (US) | U.S. Silica Holdings, Inc. Announces First Quarter 2014 Results | NYSE:SLCA | Silica Holdings Inc |
| 04/29/2014 | 4:00PM | PR Newswire (US) | Upcoming Earnings Announcements -- Research on Marriott Intl., US Silica Holdings Inc., Aflac, and Riverbed Technology | NYSE:SLCA | Silica Holdings Inc |
| 04/28/2014 | 9:00AM | PR Newswire (US) | U.S. Silica Declares Quarterly Dividend | NYSE:SLCA | Silica Holdings Inc |
| 04/22/2014 | 8:00AM | PR Newswire (US) | Earnings Release Schedules, Management Changes, Quarterly Performance Data - Analyst Notes on Peabody, Cameco, U.S. Silica, C... | NYSE:SLCA | Silica Holdings Inc |
| 04/10/2014 | 12:58PM | PR Newswire (US) | Market Signal - Stocks Hitting New High -- Research on NRG Energy, US Silica Holdings, Atmos Energy, and Flotek Industries | NYSE:SLCA | Silica Holdings Inc |
| 04/09/2014 | 9:27AM | PR Newswire (US) | U.S. Silica Announces Timing of Earnings Release and Investor Call | NYSE:SLCA | Silica Holdings Inc |
| 03/27/2014 | 4:27PM | Edgar (US Regulatory) | Proxy Statement (definitive) (def 14a) | NYSE:SLCA | Silica Holdings Inc |
| 03/24/2014 | 5:15PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 03/24/2014 | 5:15PM | Edgar (US Regulatory) | Amended Statement of Changes in Beneficial Ownership (4/a) | NYSE:SLCA | Silica Holdings Inc |
| 03/21/2014 | 3:56PM | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:SLCA | Silica Holdings Inc |
| 03/21/2014 | 3:17PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 03/21/2014 | 3:02PM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:SLCA | Silica Holdings Inc |
| 03/20/2014 | 11:00AM | PR Newswire (US) | U.S. Silica Announces New Board Member, Daniel Avramovich | NYSE:SLCA | Silica Holdings Inc |
| 03/20/2014 | 10:50AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 03/19/2014 | 1:00PM | PR Newswire (US) | U.S. Silica Announces Participation in Howard Weil 42nd Annual Energy Conference and BB&T Capital Markets 8th Annual Commerci... | NYSE:SLCA | Silica Holdings Inc |
| 03/19/2014 | 8:03AM | PR Newswire (US) | Updates, New Highs & Growth -- Research on US Silica Holdings, RPC Inc., Callaway Golf, and PetroQuest Energy | NYSE:SLCA | Silica Holdings Inc |
| 03/18/2014 | 5:16PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 03/18/2014 | 4:42PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 03/18/2014 | 4:41PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 03/18/2014 | 4:40PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 03/18/2014 | 4:39PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |
| 03/18/2014 | 4:38PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:SLCA | Silica Holdings Inc |