Insider Stock Trading History of Chao Albert


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 Albert since year 2005. The trader's CIK number is 1299403. At the time of this reporting, Chao Albert is the President & CEO of Westlake Chemical Partners Lp . (stock ticker symbol WLKP). See this page for all insider trading activities at Westlake Chemical Partners Lp .

Note that in the past Chao Albert also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Chao Albert since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-11-19 WLKP Westlake Chemical Partners Lp Buy 10,386 23.24 241,370
2018-11-15 WLKP Westlake Chemical Partners Lp Buy 2,492 23.20 57,819
2018-11-16 WLKP Westlake Chemical Partners Lp Buy 12,452 23.27 289,758
2018-11-16 WLK Westlake Chemical Corp Option Ex 30,640 7.12 218,156
2018-11-16 WLK Westlake Chemical Corp Sale 24,509 71.85 1,761,069
2018-11-15 WLK Westlake Chemical Corp Sale 24,509 71.30 1,747,418
2018-11-14 WLK Westlake Chemical Corp Sale 24,621 71.73 1,766,015
2018-11-15 WLK Westlake Chemical Corp Option Ex 30,640 7.12 218,156
2018-11-14 WLK Westlake Chemical Corp Option Ex 30,639 7.12 218,149
2018-11-13 WLKP Westlake Chemical Partners Lp Buy 6,220 23.24 144,577
2018-11-14 WLKP Westlake Chemical Partners Lp Buy 11,385 23.37 266,056
2018-11-12 WLK Westlake Chemical Corp Option Ex 38,973 7.12 277,487
2018-11-12 WLK Westlake Chemical Corp Sale 25,000 74.70 1,867,500
2018-11-13 WLK Westlake Chemical Corp Sale 15,000 72.32 1,084,755
2018-11-13 WLK Westlake Chemical Corp Option Ex 25,000 7.12 178,000
2018-03-06 WLKP Westlake Chemical Partners Lp Buy 2,000 23.16 46,320
2018-03-02 WLKP Westlake Chemical Partners Lp Buy 2,000 22.86 45,720
2018-03-05 WLKP Westlake Chemical Partners Lp Buy 2,000 22.91 45,820
2018-03-01 WLKP Westlake Chemical Partners Lp Buy 2,500 22.98 57,450
2018-02-20 WLK Westlake Chemical Corp Option Ex 13,585 .00 0
2017-11-28 WLK Westlake Chemical Corp Option Ex 25,000 9.64 241,125
2017-11-29 WLK Westlake Chemical Corp Option Ex 16,844 9.64 162,460
2017-11-28 WLK Westlake Chemical Corp Sale 25,000 94.70 2,367,575
2017-11-29 WLK Westlake Chemical Corp Sale 16,844 95.25 1,604,340
2017-11-28 WLKP Westlake Chemical Partners Lp Buy 7,475 21.96 164,151
2017-11-29 WLKP Westlake Chemical Partners Lp Buy 7,425 22.00 163,350
2017-11-24 WLKP Westlake Chemical Partners Lp Buy 2,900 21.97 63,704
2017-11-27 WLKP Westlake Chemical Partners Lp Buy 7,475 22.18 165,795
2017-11-27 WLK Westlake Chemical Corp Option Ex 25,000 9.64 241,125
2017-11-27 WLK Westlake Chemical Corp Sale 25,000 94.08 2,352,125
2017-11-22 WLKP Westlake Chemical Partners Lp Buy 2,000 21.49 42,988
2017-11-24 WLK Westlake Chemical Corp Sale 20,000 94.58 1,891,680
2017-11-22 WLK Westlake Chemical Corp Sale 25,000 95.25 2,381,200
2017-11-24 WLK Westlake Chemical Corp Option Ex 20,000 9.64 192,900
2017-11-22 WLK Westlake Chemical Corp Option Ex 25,000 9.64 241,125
2017-11-21 WLK Westlake Chemical Corp Option Ex 25,000 9.64 241,125
2017-11-21 WLK Westlake Chemical Corp Sale 25,000 94.33 2,358,375
2017-02-23 WLK Westlake Chemical Corp Option Ex 42,180 15.80 666,654
2017-02-23 WLK Westlake Chemical Corp Sale 42,180 63.35 2,672,145
2017-02-14 WLK Westlake Chemical Corp Option Ex 12,838 .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
2014-08-04 WLKP Westlake Chemical Partners Lp Buy 1,526,115 16.00 24,417,840
2012-12-07 WLK Westlake Chemical Corp Sale 3,608 73.77 266,144
2012-12-06 WLK Westlake Chemical Corp Sale 34,262 72.69 2,490,607
2012-11-26 WLK Westlake Chemical Corp Option Ex 91,040 23.01 2,095,194
2012-11-26 WLK Westlake Chemical Corp Sale 46,613 75.55 3,521,379
2012-11-23 WLK Westlake Chemical Corp Option Ex 39,000 23.01 897,546
2012-11-23 WLK Westlake Chemical Corp Sale 20,000 76.19 1,523,779
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 Albert (President & CEO of Westlake Chemical Partners Lp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.