Insider Stock Trading History of Shinn Bryan Adair


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 Shinn Bryan Adair since year 2005. The trader's CIK number is 1531831. At the time of this reporting, Shinn Bryan Adair is the President & CEO 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 Shinn Bryan Adair since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-09-27 SLCA U.s. Silica Holdings, Inc. Buy 2,200 18.45 40,590
2018-06-01 SLCA U.s. Silica Holdings, Inc. Option Ex 9,804 .00 0
2018-04-01 SLCA U.s. Silica Holdings, Inc. Option Ex 7,039 .00 0
2018-03-31 SLCA U.s. Silica Holdings, Inc. Option Ex 29,053 .00 0
2018-02-12 SLCA U.s. Silica Holdings, Inc. Option Ex 6,364 .00 0
2017-12-20 SLCA U.s. Silica Holdings, Inc. Buy 4,000 31.30 125,180
2017-06-01 SLCA U.s. Silica Holdings, Inc. Option Ex 9,804 38.25 375,003
2017-03-31 SLCA U.s. Silica Holdings, Inc. Option Ex 29,053 47.99 1,394,253
2017-02-11 SLCA U.s. Silica Holdings, Inc. Option Ex 6,116 57.69 352,832
2017-02-12 SLCA U.s. Silica Holdings, Inc. Option Ex 6,364 57.69 367,139
2016-06-01 SLCA U.s. Silica Holdings, Inc. Option Ex 9,804 29.02 284,512
2016-03-14 SLCA U.s. Silica Holdings, Inc. Option Ex 5,457 21.06 114,924
2015-09-28 SLCA U.s. Silica Holdings, Inc. Buy 20,000 13.97 279,400
2015-03-14 SLCA U.s. Silica Holdings, Inc. Option Ex 5,457 .00 0
2015-02-11 SLCA U.s. Silica Holdings, Inc. Option Ex 6,117 .00 0
2014-12-30 SLCA U.s. Silica Holdings, Inc. Buy 4,000 25.43 101,720
2014-03-14 SLCA U.s. Silica Holdings, Inc. Option Ex 5,457 .00 0
2013-12-11 SLCA U.s. Silica Holdings, Inc. Sale 4,517,582 34.70 156,760,095
2013-11-20 SLCA U.s. Silica Holdings, Inc. Sale 1,196,000 30.70 36,717,200
2013-11-14 SLCA U.s. Silica Holdings, Inc. Sale 11,853,589 30.70 363,905,182
2013-06-11 SLCA U.s. Silica Holdings, Inc. Sale 13,800,000 18.76 258,846,600
2013-03-19 SLCA U.s. Silica Holdings, Inc. Sale 9,775,000 21.12 206,448,000
2012-02-06 SLCA U.s. Silica Holdings, Inc. Sale 8,804,552 15.81 139,199,967

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 Shinn Bryan Adair (President & CEO of U.s. Silica Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.