The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Williamson Mark D since year 2005.
The trader's CIK number is 1481601.
At the time of this reporting, Williamson Mark D is the Vice President of Marketing of Trecora Resources .
(stock ticker symbol TREC).
See this page for all insider trading activities at Trecora Resources .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2018-06-16||TREC||Trecora Resources||Option Ex||2,461||.00||0|
|2018-02-28||TREC||Trecora Resources||Option Ex||2,929||.00||0|
|2018-02-09||TREC||Trecora Resources||Option Ex||2,733||.00||0|
|2017-06-16||TREC||Trecora Resources||Option Ex||2,929||.00||0|
|2017-02-09||TREC||Trecora Resources||Option Ex||2,733||.00||0|
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 Williamson Mark D (Vice President of Marketing of Trecora Resources at the time of this reporting) see the Securities and Exchange Commission (SEC) website.