Insider Stock Trading History of Graff Michael J


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 Graff Michael J since year 2005. The trader's CIK number is 1457009. At the time of this reporting, Graff Michael J is the of Westlake Chemical Corp . (stock ticker symbol WLK). See this page for all insider trading activities at Westlake Chemical Corp .


Stock purchases, sales, and option exercises reported by insider Graff Michael J since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-08-22 WLK Westlake Chemical Corp Option Ex 357 .00 0
2017-08-21 WLK Westlake Chemical Corp Option Ex 603 .00 0
2017-08-17 WLK Westlake Chemical Corp Option Ex 1,003 .00 0
2016-08-23 WLK Westlake Chemical Corp Option Ex 588 .00 0
2016-08-22 WLK Westlake Chemical Corp Option Ex 960 .00 0
2015-08-23 WLK Westlake Chemical Corp Option Ex 586 .00 0
2015-08-22 WLK Westlake Chemical Corp Option Ex 357 .00 0
2014-08-23 WLK Westlake Chemical Corp Option Ex 586 .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 Graff Michael J ( of Westlake Chemical Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.