The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Duren Diane K since year 2005.
The trader's CIK number is 1563283.
At the time of this reporting, Duren Diane K is the Director of U.s. Silica Holdings, Inc. .
(stock ticker symbol SLCA).
See this page for all insider trading activities at U.s. Silica Holdings, Inc. .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2018-05-04||SLCA||U.s. Silica Holdings, Inc.||Option Ex||723||.00||0|
|2018-04-24||WERN||Werner Enterprises Inc||Buy||7,000||36.19||253,329|
|2018-02-26||SLCA||U.s. Silica Holdings, Inc.||Buy||10,000||25.96||259,600|
|2016-11-18||UNP||Union Pacific Corp||Sale||2,840||98.98||281,103|
|2016-06-03||UNP||Union Pacific Corp||Sale||2,500||85.46||213,649|
|2015-05-22||UNP||Union Pacific Corp||Sale||15,500||104.39||1,618,060|
|2014-08-29||UNP||Union Pacific Corp||Sale||31,348||105.04||3,292,699|
|2014-08-29||UNP||Union Pacific Corp||Option Ex||31,348||56.72||1,778,152|
|2014-03-11||UNP||Union Pacific Corp||Sale||3,055||186.50||569,757|
|2013-07-22||UNP||Union Pacific Corp||Sale||1,515||165.00||249,975|
|2013-06-06||UNP||Union Pacific Corp||Option Ex||8,361||60.98||509,853|
|2013-06-06||UNP||Union Pacific Corp||Sale||8,361||152.53||1,275,286|
|2013-06-07||UNP||Union Pacific Corp||Sale||1,613||156.09||251,773|
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 Duren Diane K (Director of U.s. Silica Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.