Insider Stock Trading History of Chao James


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 Chao James since year 2005. The trader's CIK number is 1299505. At the time of this reporting, Chao James is the Chairman of Westlake Chemical Corp . (stock ticker symbol WLK). See this page for all insider trading activities at Westlake Chemical Corp .

Note that in the past Chao James also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Chao James since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-02-14 WLK Westlake Chemical Corp Option Ex 10,274 .00 0
2016-11-16 WLK Westlake Chemical Corp Sale 10,000 54.45 544,450
2016-11-17 WLK Westlake Chemical Corp Sale 10,000 54.20 541,970
2016-11-14 WLK Westlake Chemical Corp Sale 10,000 52.84 528,440
2016-11-15 WLK Westlake Chemical Corp Sale 10,000 53.06 530,600
2014-08-25 WLK Westlake Chemical Corp Option Ex 30,559 22.91 700,259
2014-08-25 WLK Westlake Chemical Corp Sale 30,559 95.00 2,903,196
2014-08-22 WLK Westlake Chemical Corp Sale 42,379 93.57 3,965,572
2014-08-22 WLK Westlake Chemical Corp Option Ex 42,379 16.59 703,025
2014-08-04 WLKP Westlake Chemical Partners Lp Buy 1,526,115 16.00 24,417,840
2014-06-09 WLK Westlake Chemical Corp Option Ex 42,946 37.88 1,626,579
2014-06-09 WLK Westlake Chemical Corp Sale 42,946 82.01 3,522,044
2012-12-07 WLK Westlake Chemical Corp Option Ex 30,193 20.52 619,711
2012-12-07 WLK Westlake Chemical Corp Sale 30,193 75.34 2,274,831
2012-12-06 WLK Westlake Chemical Corp Option Ex 1,400 20.52 28,734
2012-12-06 WLK Westlake Chemical Corp Sale 1,400 73.00 102,200
2012-08-22 WLK Westlake Chemical Corp Sale 33,802 69.04 2,333,825
2012-08-22 WLK Westlake Chemical Corp Option Ex 33,802 14.23 481,171
2012-05-29 WLK Westlake Chemical Corp Option Ex 70,194 14.23 999,211
2012-05-29 WLK Westlake Chemical Corp Sale 45,260 56.86 2,573,438
2012-05-29 WLK Westlake Chemical Corp Sale 24,934 57.10 1,423,831
2012-05-25 WLK Westlake Chemical Corp Sale 35,300 55.18 1,947,748
2012-05-25 WLK Westlake Chemical Corp Option Ex 35,300 14.50 511,850
2011-11-16 WLK Westlake Chemical Corp Option Ex 1,295 14.23 18,434
2011-11-16 WLK Westlake Chemical Corp Sale 1,295 43.71 56,604
2011-03-15 WLK Westlake Chemical Corp Option Ex 49,007 19.29 945,345
2011-03-15 WLK Westlake Chemical Corp Sale 49,007 50.20 2,460,151
2010-11-18 WLK Westlake Chemical Corp Option Ex 32,399 31.64 1,025,201
2010-11-18 WLK Westlake Chemical Corp Sale 32,399 37.50 1,214,962
2004-08-16 WLK Westlake Chemical Corp Buy 20,000 14.50 290,000

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 Chao James (Chairman of Westlake Chemical Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.