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Overview of all insider trading transactions in U.S. SILICA HOLDINGS, INC.. Get notifications about new insider transactions in U.S. SILICA HOLDINGS, INC. for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Yoxtheimer Adam | VP, Chief Admin Off ... | Option Exercise | A | 0.00 | 3,013 | 0 | 3,013 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Yoxtheimer Adam | VP, Chief Admin Off ... | Option Exercise | A | 30.85 | 7,474 | 230,573 | 7,474 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Option Exercise | A | 0.00 | 10,044 | 0 | 10,044 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Option Exercise | A | 30.85 | 24,912 | 768,535 | 24,912 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Option Exercise | A | 0.00 | 7,533 | 0 | 7,533 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Option Exercise | A | 30.85 | 18,684 | 576,401 | 18,684 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Option Exercise | A | 0.00 | 2,260 | 0 | 2,260 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Option Exercise | A | 30.85 | 5,605 | 172,914 | 5,605 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Option Exercise | A | 0.00 | 29,412 | 0 | 29,412 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Option Exercise | A | 30.85 | 72,954 | 2,250,631 | 72,954 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Option Exercise | A | 0.00 | 2,762 | 0 | 2,762 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Option Exercise | A | 30.85 | 6,851 | 211,353 | 6,851 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Option Exercise | A | 0.00 | 10,044 | 0 | 10,044 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Option Exercise | A | 30.85 | 24,912 | 768,535 | 24,912 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Option Exercise | A | 0.00 | 3,516 | 0 | 3,516 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Option Exercise | A | 30.85 | 8,719 | 268,981 | 8,719 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Chief Commercia ... | Option Exercise | A | 0.00 | 7,282 | 0 | 7,282 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Chief Commercia ... | Option Exercise | A | 30.85 | 18,061 | 557,182 | 18,061 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Option Exercise | A | 0.00 | 7,533 | 0 | 7,533 | |
| Jun 03 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Option Exercise | A | 30.85 | 18,684 | 576,401 | 18,684 | |
| May 11 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Sell | S | 34.62 | 4,015 | 138,999 | 6,246 | 10.3 K to 6.2 K (-39.13 %) |
| May 11 2015 | SLCA | U.S. SILICA HOLDIN ... | STICE J MICHAEL | Director | Option Exercise | M | 0.00 | 366 | 0 | 0 | |
| May 11 2015 | SLCA | U.S. SILICA HOLDIN ... | STICE J MICHAEL | Director | Buy | M | 0.00 | 366 | 0 | 13,345 | 13 K to 13.3 K (+2.82 %) |
| May 11 2015 | SLCA | U.S. SILICA HOLDIN ... | Bernard Peter Clark | Director | Option Exercise | M | 0.00 | 366 | 0 | 0 | |
| May 11 2015 | SLCA | U.S. SILICA HOLDIN ... | Bernard Peter Clark | Director | Buy | M | 0.00 | 366 | 0 | 16,046 | 15.7 K to 16 K (+2.33 %) |
| May 08 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Payment of Exercise | F | 35.79 | 971 | 34,752 | 13,936 | 14.9 K to 13.9 K (-6.51 %) |
| May 08 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Payment of Exercise | F | 35.79 | 809 | 28,954 | 10,261 | 11.1 K to 10.3 K (-7.31 %) |
| May 08 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Payment of Exercise | F | 35.79 | 809 | 28,954 | 11,070 | 11.9 K to 11.1 K (-6.81 %) |
| May 08 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Payment of Exercise | F | 35.79 | 2,409 | 86,218 | 27,202 | 29.6 K to 27.2 K (-8.14 %) |
| May 08 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Payment of Exercise | F | 35.79 | 632 | 22,619 | 3,625 | 4.3 K to 3.6 K (-14.85 %) |
| May 08 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Payment of Exercise | F | 35.79 | 971 | 34,752 | 6,574 | 7.5 K to 6.6 K (-12.87 %) |
| May 08 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Payment of Exercise | F | 35.79 | 793 | 28,381 | 7,770 | 8.6 K to 7.8 K (-9.26 %) |
| May 07 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Sell | S | 36.85 | 1,065 | 39,245 | 4,257 | 5.3 K to 4.3 K (-20.01 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Option Exercise | M | 0.00 | 1,365 | 0 | 1,364 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Payment of Exercise | F | 28.36 | 442 | 12,535 | 14,907 | 15.3 K to 14.9 K (-2.88 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Buy | M | 0.00 | 1,365 | 0 | 15,349 | 14 K to 15.3 K (+9.76 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Option Exercise | M | 0.00 | 1,474 | 0 | 1,473 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Payment of Exercise | F | 28.36 | 404 | 11,457 | 3,032 | 3.4 K to 3 K (-11.76 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Buy | M | 0.00 | 1,474 | 0 | 3,436 | 2 K to 3.4 K (+75.13 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Option Exercise | M | 0.00 | 961 | 0 | 960 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Payment of Exercise | F | 28.36 | 311 | 8,820 | 11,879 | 12.2 K to 11.9 K (-2.55 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Buy | M | 0.00 | 961 | 0 | 12,190 | 11.2 K to 12.2 K (+8.56 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Option Exercise | M | 0.00 | 5,457 | 0 | 5,457 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Payment of Exercise | F | 28.36 | 2,767 | 78,472 | 29,611 | 32.4 K to 29.6 K (-8.55 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Buy | M | 0.00 | 5,457 | 0 | 32,378 | 26.9 K to 32.4 K (+20.27 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Option Exercise | M | 0.00 | 611 | 0 | 611 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Payment of Exercise | F | 28.36 | 221 | 6,268 | 5,322 | 5.5 K to 5.3 K (-3.99 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Buy | M | 0.00 | 611 | 0 | 5,543 | 4.9 K to 5.5 K (+12.39 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Option Exercise | M | 0.00 | 1,228 | 0 | 1,228 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Payment of Exercise | F | 28.36 | 398 | 11,287 | 7,545 | 7.9 K to 7.5 K (-5.01 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Buy | M | 0.00 | 1,228 | 0 | 7,943 | 6.7 K to 7.9 K (+18.29 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Option Exercise | M | 0.00 | 1,146 | 0 | 1,146 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Buy | P | 28.03 | 915 | 25,647 | 3,872 | 3 K to 3.9 K (+30.94 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Payment of Exercise | F | 28.36 | 414 | 11,741 | 2,957 | 3.4 K to 3 K (-12.28 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Buy | M | 0.00 | 1,146 | 0 | 3,371 | 2.2 K to 3.4 K (+51.51 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Option Exercise | M | 0.00 | 600 | 0 | 600 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Payment of Exercise | F | 28.36 | 217 | 6,154 | 1,207 | 1.4 K to 1.2 K (-15.24 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Buy | M | 0.00 | 600 | 0 | 1,424 | 824 to 1.4 K (+72.82 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Option Exercise | M | 0.00 | 961 | 0 | 960 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Payment of Exercise | F | 28.36 | 305 | 8,650 | 8,563 | 8.9 K to 8.6 K (-3.44 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Buy | M | 0.00 | 961 | 0 | 8,868 | 7.9 K to 8.9 K (+12.15 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | STICE J MICHAEL | Director | Option Exercise | M | 0.00 | 2,873 | 0 | 0 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | STICE J MICHAEL | Director | Buy | M | 0.00 | 2,873 | 0 | 12,979 | 10.1 K to 13 K (+28.43 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | SHAVER CHARLES W | Director | Option Exercise | M | 0.00 | 4,948 | 0 | 0 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | SHAVER CHARLES W | Director | Buy | M | 0.00 | 4,948 | 0 | 15,948 | 11 K to 15.9 K (+44.98 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | KACAL WILLIAM JENNINGS | Director | Option Exercise | M | 0.00 | 3,512 | 0 | 0 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | KACAL WILLIAM JENNINGS | Director | Buy | M | 0.00 | 3,512 | 0 | 36,754 | 33.2 K to 36.8 K (+10.56 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Bernard Peter Clark | Director | Option Exercise | M | 0.00 | 2,873 | 0 | 0 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Bernard Peter Clark | Director | Buy | M | 0.00 | 2,873 | 0 | 15,680 | 12.8 K to 15.7 K (+22.43 %) |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Avramovich Daniel W | Director | Option Exercise | M | 0.00 | 2,787 | 0 | 0 | |
| Mar 17 2015 | SLCA | U.S. SILICA HOLDIN ... | Avramovich Daniel W | Director | Buy | M | 0.00 | 2,787 | 0 | 12,787 | 10 K to 12.8 K (+27.87 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | STICE J MICHAEL | Director | Option Exercise | A | 0.00 | 4,010 | 0 | 4,010 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | KACAL WILLIAM JENNINGS | Director | Option Exercise | A | 0.00 | 4,201 | 0 | 4,201 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | SHAVER CHARLES W | Director | Option Exercise | A | 0.00 | 5,919 | 0 | 5,919 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Bernard Peter Clark | Director | Option Exercise | A | 0.00 | 4,010 | 0 | 4,010 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Avramovich Daniel W | Director | Option Exercise | A | 0.00 | 3,437 | 0 | 3,437 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Yoxtheimer Adam | VP, Chief Admin Off ... | Option Exercise | A | 0.00 | 1,233 | 0 | 1,233 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Yoxtheimer Adam | VP, Chief Admin Off ... | Option Exercise | A | 28.70 | 3,083 | 88,482 | 3,083 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Yoxtheimer Adam | VP, Chief Admin Off ... | Option Exercise | M | 0.00 | 765 | 0 | 1,529 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Yoxtheimer Adam | VP, Chief Admin Off ... | Payment of Exercise | F | 28.70 | 319 | 9,155 | 4,411 | 4.7 K to 4.4 K (-6.74 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Yoxtheimer Adam | VP, Chief Admin Off ... | Buy | M | 0.00 | 765 | 0 | 4,730 | 4 K to 4.7 K (+19.29 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Option Exercise | A | 0.00 | 8,614 | 0 | 8,614 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Option Exercise | A | 28.70 | 21,544 | 618,313 | 21,544 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Option Exercise | D | 0.00 | 1,434 | 0 | 2,867 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Payment of Exercise | F | 28.70 | 540 | 15,498 | 13,984 | 14.5 K to 14 K (-3.72 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Buy | M | 0.00 | 1,434 | 0 | 14,524 | 13.1 K to 14.5 K (+10.95 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Option Exercise | A | 0.00 | 4,388 | 0 | 4,388 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Option Exercise | A | 28.70 | 10,973 | 314,925 | 10,973 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Option Exercise | M | 0.00 | 865 | 0 | 1,730 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Payment of Exercise | F | 28.70 | 321 | 9,213 | 7,907 | 8.2 K to 7.9 K (-3.90 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Buy | M | 0.00 | 865 | 0 | 8,228 | 7.4 K to 8.2 K (+11.75 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Option Exercise | A | 0.00 | 5,850 | 0 | 5,850 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Option Exercise | A | 28.70 | 14,630 | 419,881 | 14,630 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Option Exercise | M | 0.00 | 1,305 | 0 | 2,609 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Payment of Exercise | F | 28.70 | 427 | 12,255 | 1,962 | 2.4 K to 2 K (-17.87 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Buy | M | 0.00 | 1,305 | 0 | 2,389 | 1.1 K to 2.4 K (+120.39 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Option Exercise | A | 0.00 | 3,299 | 0 | 3,299 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Option Exercise | A | 28.70 | 8,251 | 236,804 | 8,251 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Option Exercise | M | 0.00 | 956 | 0 | 1,911 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Payment of Exercise | F | 28.70 | 360 | 10,332 | 11,229 | 11.6 K to 11.2 K (-3.11 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Buy | M | 0.00 | 956 | 0 | 11,589 | 10.6 K to 11.6 K (+8.99 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Option Exercise | A | 0.00 | 19,092 | 0 | 19,092 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Option Exercise | A | 28.70 | 47,747 | 1,370,339 | 47,747 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Option Exercise | M | 0.00 | 6,117 | 0 | 12,232 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Payment of Exercise | F | 0.00 | 2,253 | 0 | 26,921 | 29.2 K to 26.9 K (-7.72 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Buy | M | 0.00 | 6,117 | 0 | 29,174 | 23.1 K to 29.2 K (+26.53 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Option Exercise | A | 0.00 | 6,453 | 0 | 6,453 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Option Exercise | A | 28.70 | 16,137 | 463,132 | 16,137 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Option Exercise | M | 0.00 | 1,682 | 0 | 3,363 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Payment of Exercise | F | 0.00 | 697 | 0 | 2,225 | 2.9 K to 2.2 K (-23.85 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Buy | M | 0.00 | 1,682 | 0 | 2,922 | 1.2 K to 2.9 K (+135.65 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Option Exercise | A | 0.00 | 1,520 | 0 | 1,520 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Option Exercise | A | 28.70 | 3,801 | 109,089 | 3,801 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Option Exercise | M | 0.00 | 627 | 0 | 1,253 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Payment of Exercise | F | 28.70 | 260 | 7,462 | 4,932 | 5.2 K to 4.9 K (-5.01 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Buy | M | 0.00 | 627 | 0 | 5,192 | 4.6 K to 5.2 K (+13.73 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Option Exercise | A | 0.00 | 2,624 | 0 | 2,624 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Option Exercise | A | 28.70 | 6,561 | 188,301 | 6,561 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Option Exercise | M | 0.00 | 717 | 0 | 1,434 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Payment of Exercise | F | 28.70 | 297 | 8,524 | 824 | 1.1 K to 824 (-26.49 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Buy | M | 0.00 | 717 | 0 | 1,121 | 404 to 1.1 K (+177.48 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Option Exercise | A | 0.00 | 5,728 | 0 | 5,728 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Option Exercise | A | 28.70 | 14,324 | 411,099 | 14,324 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Option Exercise | M | 0.00 | 1,147 | 0 | 2,294 | |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Payment of Exercise | F | 28.70 | 132 | 3,788 | 7,015 | 7.1 K to 7 K (-1.85 %) |
| Feb 13 2015 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Buy | M | 0.00 | 1,147 | 0 | 7,147 | 6 K to 7.1 K (+19.12 %) |
| Jan 05 2015 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Buy | P | 26.12 | 500 | 13,060 | 1,240 | 740 to 1.2 K (+67.57 %) |
| Dec 31 2014 | SLCA | U.S. SILICA HOLDIN ... | Bernard Peter Clark | Director | Buy | P | 25.41 | 5,000 | 127,050 | 12,807 | 7.8 K to 12.8 K (+64.05 %) |
| Dec 31 2014 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Buy | P | 25.43 | 4,000 | 101,720 | 23,057 | 19.1 K to 23.1 K (+20.99 %) |
| Dec 29 2014 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Buy | P | 26.65 | 1,100 | 29,315 | 13,090 | 12 K to 13.1 K (+9.17 %) |
| Dec 22 2014 | SLCA | U.S. SILICA HOLDIN ... | SHAVER CHARLES W | Director | Buy | P | 26.80 | 5,500 | 147,400 | 11,000 | 5.5 K to 11 K (+100.00 %) |
| Dec 22 2014 | SLCA | U.S. SILICA HOLDIN ... | KACAL WILLIAM JENNINGS | Director | Buy | P | 26.77 | 2,600 | 69,602 | 2,600 | 0 to 2.6 K |
| Dec 22 2014 | SLCA | U.S. SILICA HOLDIN ... | KACAL WILLIAM JENNINGS | Director | Buy | P | 26.79 | 1,500 | 40,185 | 33,242 | 31.7 K to 33.2 K (+4.73 %) |
| Dec 18 2014 | SLCA | U.S. SILICA HOLDIN ... | SHAVER CHARLES W | Director | Buy | P | 26.99 | 5,500 | 148,445 | 5,500 | 0 to 5.5 K |
| Dec 16 2014 | SLCA | U.S. SILICA HOLDIN ... | STICE J MICHAEL | Director | Buy | P | 24.19 | 8,200 | 198,350 | 10,106 | 1.9 K to 10.1 K (+430.22 %) |
| Nov 05 2014 | SLCA | U.S. SILICA HOLDIN ... | Blanchard John Paul | VP & GM, Ind.&Spec. ... | Option Exercise | A | 49.39 | 19,200 | 948,288 | 19,200 | |
| Nov 05 2014 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Option Exercise | A | 49.39 | 24,800 | 1,224,872 | 24,800 | |
| Nov 05 2014 | SLCA | U.S. SILICA HOLDIN ... | Marshall Christine C | General Counsel & C ... | Option Exercise | A | 49.39 | 8,800 | 434,632 | 8,800 | |
| Nov 05 2014 | SLCA | U.S. SILICA HOLDIN ... | Merril Donald A | Chief Financial Off ... | Option Exercise | A | 49.39 | 22,800 | 1,126,092 | 22,800 | |
| Nov 05 2014 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Option Exercise | A | 49.39 | 2,300 | 113,597 | 2,300 | |
| Nov 05 2014 | SLCA | U.S. SILICA HOLDIN ... | Shinn Bryan Adair | President & CEO | Option Exercise | A | 49.39 | 52,300 | 2,583,097 | 52,300 | |
| Nov 05 2014 | SLCA | U.S. SILICA HOLDIN ... | Tedrow Jason Leroy | VP, Supply Chain | Option Exercise | A | 49.39 | 10,400 | 513,656 | 10,400 | |
| Nov 05 2014 | SLCA | U.S. SILICA HOLDIN ... | Weinheimer Don D | VP & GM Oil & Gas P ... | Option Exercise | A | 49.39 | 23,600 | 1,165,604 | 23,600 | |
| Nov 05 2014 | SLCA | U.S. SILICA HOLDIN ... | Yoxtheimer Adam | VP, Chief Admin Off ... | Option Exercise | A | 49.39 | 1,000 | 49,390 | 1,000 | |
| Nov 05 2014 | SLCA | U.S. SILICA HOLDIN ... | WINKLER MICHAEL L | VP, Chief Operating ... | Option Exercise | A | 49.39 | 41,200 | 2,034,868 | 41,200 | |
| Nov 03 2014 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Option Exercise | M | 0.00 | 1,667 | 0 | 1,667 | |
| Nov 03 2014 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Payment of Exercise | F | 44.90 | 602 | 27,030 | 4,565 | 5.2 K to 4.6 K (-11.65 %) |
| Nov 03 2014 | SLCA | U.S. SILICA HOLDIN ... | Murry David D. | VP, Talent Manageme ... | Buy | M | 0.00 | 1,667 | 0 | 5,167 | 3.5 K to 5.2 K (+47.63 %) |
| Oct 06 2014 | SLCA | U.S. SILICA HOLDIN ... | Yoxtheimer Adam | VP, Chief Admin Off ... | Payment of Exercise | F | 70.90 | 535 | 37,932 | 3,965 | 4.5 K to 4 K (-11.89 %) |
| Aug 29 2014 | SLCA | U.S. SILICA HOLDIN ... | Casper Bradford B | VP, Strategic Plann ... | Option Exercise | M | 10.33 | 2,000 | 20,660 | 18,392 |