Insider Stock Trading History of Murry David D.


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Murry David D. since year 2005. The trader's CIK number is 1544409. At the time of this reporting, Murry David D. is the SVP & CHRO of U.s. Silica Holdings, Inc. . (stock ticker symbol SLCA). See this page for all insider trading activities at U.s. Silica Holdings, Inc. .


Stock purchases, sales, and option exercises reported by insider Murry David D. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-02-12 SLCA U.s. Silica Holdings, Inc. Option Ex 506 .00 0
2017-06-01 SLCA U.s. Silica Holdings, Inc. Option Ex 921 38.25 35,228
2017-03-31 SLCA U.s. Silica Holdings, Inc. Option Ex 2,224 47.99 106,729
2017-03-30 SLCA U.s. Silica Holdings, Inc. Sale 610 48.05 29,310
2017-02-01 SLCA U.s. Silica Holdings, Inc. Option Ex 5,971 25.00 149,275
2017-02-01 SLCA U.s. Silica Holdings, Inc. Sale 5,971 60.00 358,260
2016-12-07 SLCA U.s. Silica Holdings, Inc. Option Ex 5,971 25.00 149,275
2016-12-07 SLCA U.s. Silica Holdings, Inc. Sale 5,971 55.00 328,405
2016-10-19 SLCA U.s. Silica Holdings, Inc. Option Ex 6,353 18.00 114,354
2016-10-19 SLCA U.s. Silica Holdings, Inc. Sale 6,353 50.00 317,650
2016-09-21 SLCA U.s. Silica Holdings, Inc. Sale 6,352 45.00 285,840
2016-09-21 SLCA U.s. Silica Holdings, Inc. Option Ex 6,352 18.00 114,336
2016-08-05 SLCA U.s. Silica Holdings, Inc. Sale 2,005 39.05 78,295
2016-06-01 SLCA U.s. Silica Holdings, Inc. Option Ex 921 29.02 26,727
2016-03-14 SLCA U.s. Silica Holdings, Inc. Option Ex 611 21.06 12,867
2015-10-31 SLCA U.s. Silica Holdings, Inc. Option Ex 1,667 .00 0
2015-05-05 SLCA U.s. Silica Holdings, Inc. Sale 1,065 36.85 39,245
2015-03-14 SLCA U.s. Silica Holdings, Inc. Option Ex 611 .00 0
2015-02-11 SLCA U.s. Silica Holdings, Inc. Option Ex 627 .00 0
2014-10-31 SLCA U.s. Silica Holdings, Inc. Option Ex 1,667 .00 0
2014-08-01 SLCA U.s. Silica Holdings, Inc. Option Ex 2,000 25.00 50,000
2014-08-01 SLCA U.s. Silica Holdings, Inc. Sale 2,000 56.61 113,220
2014-05-13 SLCA U.s. Silica Holdings, Inc. Sale 1,118 47.88 53,529
2014-03-21 SLCA U.s. Silica Holdings, Inc. Sale 394 35.76 14,089
2014-03-14 SLCA U.s. Silica Holdings, Inc. Option Ex 612 .00 0
2014-01-02 SLCA U.s. Silica Holdings, Inc. Option Ex 6,352 18.00 114,336
2014-01-02 SLCA U.s. Silica Holdings, Inc. Sale 6,352 33.85 215,046
2013-11-05 SLCA U.s. Silica Holdings, Inc. Sale 1,064 35.80 38,096
2013-10-31 SLCA U.s. Silica Holdings, Inc. Option Ex 1,666 .00 0
2013-10-09 SLCA U.s. Silica Holdings, Inc. Option Ex 6,352 18.00 114,336
2013-10-09 SLCA U.s. Silica Holdings, Inc. Sale 6,352 30.00 190,560
2013-06-12 SLCA U.s. Silica Holdings, Inc. Sale 1,133 21.65 24,529

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Murry David D. (SVP & CHRO of U.s. Silica Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.