| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | Director | May 10, 2019 | Sale | $12.81 | 6,957 | 89,119 | 19,909 | May 13, 2019, 04:30 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Apr 01, 2019 | Option Exercise | $17.25 | 907 | 15,646 | 26,866 | Apr 02, 2019, 07:41 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Mar 31, 2019 | Option Exercise | $17.36 | 1,069 | 18,558 | 25,885 | Apr 02, 2019, 07:41 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & President, ISP | Feb 12, 2019 | Option Exercise | $12.91 | 5,096 | 65,789 | 27,452 | Feb 14, 2019, 09:20 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & President, ISP | Feb 12, 2019 | Option Exercise | $12.91 | 2,721 | 35,128 | 24,731 | Feb 14, 2019, 09:20 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Jun 01, 2018 | Option Exercise | $30.21 | 442 | 13,353 | 12,247 | Jun 05, 2018, 04:07 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Mar 31, 2018 | Option Exercise | $25.52 | 1,382 | 35,269 | 11,769 | May 14, 2018, 04:15 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Feb 12, 2018 | Option Exercise | $29.37 | 270 | 7,930 | 10,275 | Feb 14, 2018, 08:45 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Jun 01, 2017 | Option Exercise | $38.25 | 466 | 17,825 | 10,039 | Jun 05, 2017, 04:19 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Jun 01, 2017 | Option Exercise | $38.25 | 921 | 35,228 | 10,505 | Jun 05, 2017, 04:19 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Mar 31, 2017 | Option Exercise | $47.99 | 1,127 | 54,085 | 9,584 | Apr 04, 2017, 04:15 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Mar 31, 2017 | Option Exercise | $47.99 | 2,224 | 106,730 | 11,321 | Apr 04, 2017, 04:15 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Mar 30, 2017 | Sale | $48.05 | 610 | 29,310 | 8,487 | Mar 31, 2017, 04:15 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Feb 11, 2017 | Option Exercise | $57.69 | 289 | 16,672 | 8,824 | Feb 14, 2017, 04:35 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Feb 11, 2017 | Option Exercise | $57.69 | 626 | 36,114 | 9,113 | Feb 14, 2017, 04:35 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Feb 12, 2017 | Option Exercise | $57.69 | 234 | 13,499 | 9,097 | Feb 14, 2017, 04:35 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Feb 12, 2017 | Option Exercise | $57.69 | 507 | 29,249 | 9,331 | Feb 14, 2017, 04:35 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Feb 01, 2017 | Option Exercise | $25.00 | 5,971 | 149,275 | 14,458 | Feb 02, 2017, 05:02 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Feb 01, 2017 | Sale | $60.00 | 5,971 | 358,260 | 8,487 | Feb 02, 2017, 05:02 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Dec 07, 2016 | Option Exercise | $25.00 | 5,971 | 149,275 | 14,458 | Dec 08, 2016, 04:26 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Dec 07, 2016 | Sale | $55.00 | 5,971 | 328,405 | 8,487 | Dec 08, 2016, 04:26 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Oct 19, 2016 | Option Exercise | $18.00 | 6,353 | 114,354 | 14,840 | Oct 20, 2016, 05:32 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Oct 19, 2016 | Sale | $50.00 | 6,353 | 317,650 | 8,487 | Oct 20, 2016, 05:32 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Sep 21, 2016 | Option Exercise | $18.00 | 6,352 | 114,336 | 14,839 | Sep 22, 2016, 04:14 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Sep 21, 2016 | Sale | $45.00 | 6,352 | 285,840 | 8,487 | Sep 22, 2016, 04:14 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | SVP & CHRO | Aug 05, 2016 | Sale | $39.05 | 2,005 | 78,295 | 8,487 | Aug 09, 2016, 05:00 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Jun 01, 2016 | Option Exercise | $29.02 | 326 | 9,461 | 10,492 | Jun 03, 2016, 01:29 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Jun 01, 2016 | Option Exercise | $29.02 | 921 | 26,727 | 10,818 | Jun 03, 2016, 01:29 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | May 06, 2016 | Option Exercise | $24.56 | 661 | 16,234 | 9,897 | May 09, 2016, 01:35 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Mar 14, 2016 | Option Exercise | $21.06 | 253 | 5,328 | 5,712 | Mar 15, 2016, 04:57 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Mar 14, 2016 | Option Exercise | $21.06 | 611 | 12,868 | 5,965 | Mar 15, 2016, 04:57 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Feb 12, 2016 | Option Exercise | $16.10 | 210 | 3,381 | 5,354 | Feb 16, 2016, 04:23 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Feb 12, 2016 | Option Exercise | $16.10 | 507 | 8,163 | 5,564 | Feb 16, 2016, 04:23 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Feb 11, 2016 | Option Exercise | $15.46 | 260 | 4,020 | 5,057 | Feb 16, 2016, 04:23 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Feb 11, 2016 | Option Exercise | $15.46 | 627 | 9,693 | 5,317 | Feb 16, 2016, 04:23 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Oct 31, 2015 | Option Exercise | $18.06 | 602 | 10,872 | 4,690 | Nov 02, 2015, 05:12 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | May 06, 2015 | Option Exercise | $35.79 | 632 | 22,619 | 3,625 | May 08, 2015, 11:50 AM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | May 05, 2015 | Sale | $36.85 | 1,065 | 39,245 | 4,257 | May 07, 2015, 03:53 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Mar 14, 2015 | Option Exercise | $28.36 | 221 | 6,268 | 5,322 | Mar 17, 2015, 04:27 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Feb 11, 2015 | Option Exercise | $28.70 | 260 | 7,462 | 4,932 | Feb 13, 2015, 03:17 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Oct 31, 2014 | Option Exercise | $44.90 | 602 | 27,030 | 4,565 | Nov 03, 2014, 04:50 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Aug 01, 2014 | Sale | $56.61 | 2,000 | 113,220 | 3,500 | Aug 05, 2014, 09:38 AM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Aug 01, 2014 | Option Exercise | $25.00 | 2,000 | 50,000 | 5,500 | Aug 05, 2014, 09:38 AM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | May 13, 2014 | Sale | $47.88 | 1,118 | 53,530 | 3,500 | May 14, 2014, 05:20 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | May 06, 2014 | Option Exercise | $45.59 | 632 | 28,813 | 4,618 | May 08, 2014, 05:39 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Mar 21, 2014 | Sale | $35.76 | 394 | 14,089 | 5,250 | Mar 24, 2014, 05:15 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Mar 14, 2014 | Option Exercise | $35.26 | 218 | 7,687 | 5,644 | Mar 18, 2014, 04:34 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Jan 02, 2014 | Option Exercise | $18.00 | 6,352 | 114,336 | 11,602 | Jan 06, 2014, 02:28 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Jan 02, 2014 | Sale | $33.58 | 6,352 | 213,291 | 5,450 | Jan 06, 2014, 02:28 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Nov 05, 2013 | Sale | $35.65 | 1,064 | 37,928 | 5,514 | Nov 06, 2013, 04:55 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Oct 31, 2013 | Option Exercise | $34.82 | 602 | 20,962 | 6,314 | Nov 04, 2013, 04:31 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Oct 09, 2013 | Option Exercise | $18.00 | 6,352 | 114,336 | 11,602 | Oct 11, 2013, 02:34 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP, Talent Management | Oct 09, 2013 | Sale | $30.00 | 6,352 | 190,560 | 5,250 | Oct 11, 2013, 02:34 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP of Talent Management, CHRO | Jun 12, 2013 | Sale | $21.65 | 1,133 | 24,529 | 5,250 | Jun 14, 2013, 05:50 PM | |
| SLCA | U.S. SILICA HOLDINGS, INC. | Murry David D. | VP of Talent Management, CHRO | May 06, 2013 | Option Exercise | $21.81 | 617 | 13,457 | 6,383 | May 08, 2013, 08:47 AM |
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