The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Mangieri George J since 2006.
The trader's CIK number is 1298504.
At the time of the last reporting, Mangieri George J was the Vice President & Co of Westlake Chemical Corp. (stock ticker symbol WLK).
Also see all insider trading activities at Westlake Chemical Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2019 | WLK | 0 | $0 | 5,000 | $114,650 | 0 | $0 |
| 2014 | WLK | 5,000 | $120,000 | 0 | $0 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2020 | WLK | 0 | $0 | 0 | $0 | 1,156 | $0 |
| 2019 | WLK | 0 | $0 | 1,583 | $118,804 | 4,771 | $0 |
| 2018 | WLK | 0 | $0 | 6,496 | $727,217 | 5,248 | $251,971 |
| 2017 | WLK | 0 | $0 | 19,959 | $1,674,196 | 11,438 | $581,344 |
| 2016 | WLK | 0 | $0 | 30,714 | $1,597,158 | 32,076 | $485,434 |
| 2015 | WLK | 0 | $0 | 2,785 | $167,659 | 1,974 | $59,324 |
| 2014 | WLK | 0 | $0 | 3,339 | $441,919 | 2,985 | $158,109 |
| 2013 | WLK | 0 | $0 | 5,334 | $527,008 | 4,333 | $140,175 |
| 2012 | WLK | 0 | $0 | 34,968 | $2,385,805 | 28,139 | $715,350 |
| 2011 | WLK | 0 | $0 | 22,291 | $1,259,275 | 20,050 | $346,649 |
| 2010 | WLK | 0 | $0 | 832 | $29,991 | 0 | $0 |
| 2009 | WLK | 0 | $0 | 4,754 | $114,889 | 3,767 | $54,621 |
| 2006 | WLK | 0 | $0 | 4,047 | $119,497 | 3,767 | $54,621 |
1. Westlake Chemical Partners Lp (WLK)
2. Westlake Chemical Corp (WLK)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2019-11-12 | WLK | Sale | 5,000 | 22.93 | 114,650 |
| 2014-08-04 | WLKP | Buy | 5,000 | 24.00 | 120,000 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2020-02-17 | WLK | Option Ex | 1,156 | .00 | 0 |
| 2019-12-01 | WLK | Option Ex | 3,330 | .00 | 0 |
| 2019-11-08 | WLK | Sale | 1,583 | 75.05 | 118,804 |
| 2019-02-18 | WLK | Option Ex | 1,441 | .00 | 0 |
| 2018-03-05 | WLK | Sale | 2,161 | 113.41 | 245,079 |
| 2018-02-28 | WLK | Sale | 4,335 | 111.22 | 482,138 |
| 2018-02-28 | WLK | Option Ex | 4,335 | 58.12 | 251,971 |
| 2018-02-20 | WLK | Option Ex | 913 | .00 | 0 |
| 2017-11-13 | WLK | Option Ex | 10,466 | 55.55 | 581,344 |
| 2017-11-13 | WLK | Sale | 13,381 | 94.54 | 1,264,999 |
| 2017-05-17 | WLK | Sale | 6,578 | 62.21 | 409,197 |
| 2017-02-14 | WLK | Option Ex | 972 | .00 | 0 |
| 2016-08-23 | WLK | Sale | 30,714 | 52.00 | 1,597,158 |
| 2016-08-23 | WLK | Option Ex | 30,714 | 15.80 | 485,434 |
| 2016-02-15 | WLK | Option Ex | 1,362 | .00 | 0 |
| 2015-11-10 | WLK | Option Ex | 1,974 | 30.05 | 59,324 |
| 2015-11-10 | WLK | Sale | 2,785 | 60.20 | 167,659 |
| 2014-02-26 | WLK | Sale | 354 | 133.01 | 47,085 |
| 2014-02-24 | WLK | Sale | 2,985 | 132.27 | 394,834 |
| 2014-02-24 | WLK | Option Ex | 2,985 | 52.97 | 158,109 |
| 2013-08-01 | WLK | Option Ex | 2,025 | 45.83 | 92,805 |
| 2013-08-01 | WLK | Sale | 2,025 | 104.67 | 211,956 |
| 2013-05-21 | WLK | Sale | 1,001 | 94.50 | 94,594 |
| 2013-03-14 | WLK | Option Ex | 1,017 | 20.52 | 20,873 |
| 2013-03-14 | WLK | Sale | 1,017 | 96.07 | 97,700 |
| 2013-03-13 | WLK | Option Ex | 1,291 | 20.52 | 26,497 |
| 2013-03-13 | WLK | Sale | 1,291 | 95.09 | 122,758 |
| 2012-12-10 | WLK | Sale | 972 | 76.84 | 74,689 |
| 2012-12-10 | WLK | Option Ex | 972 | 36.10 | 35,089 |
| 2012-08-06 | WLK | Option Ex | 27,167 | 25.04 | 680,261 |
| 2012-08-06 | WLK | Sale | 33,996 | 67.98 | 2,311,116 |
| 2011-05-09 | WLK | Option Ex | 7,489 | 19.29 | 144,462 |
| 2010-05-09 | WLK | Sale | 7,489 | 60.25 | 451,212 |
| 2011-05-06 | WLK | Sale | 7,435 | 60.31 | 448,412 |
| 2011-05-06 | WLK | Option Ex | 7,435 | 17.38 | 129,220 |
| 2011-03-08 | WLK | Sale | 3,225 | 48.66 | 156,931 |
| 2011-03-08 | WLK | Option Ex | 3,225 | 14.23 | 45,907 |
| 2011-03-07 | WLK | Option Ex | 1,901 | 14.23 | 27,060 |
| 2011-03-07 | WLK | Sale | 1,901 | 50.05 | 95,141 |
| 2011-02-28 | WLK | Sale | 2,241 | 48.01 | 107,579 |
| 2010-11-05 | WLK | Sale | 832 | 36.05 | 29,991 |
| 2009-08-06 | WLK | Sale | 4,754 | 24.17 | 114,889 |
| 2009-08-06 | WLK | Option Ex | 3,767 | 14.50 | 54,621 |
| 2006-11-07 | WLK | Sale | 280 | 31.75 | 8,890 |
| 2006-08-30 | WLK | Option Ex | 1,767 | 14.50 | 25,621 |
| 2006-08-30 | WLK | Sale | 1,767 | 29.24 | 51,667 |
| 2006-08-23 | WLK | Sale | 2,000 | 29.47 | 58,940 |
| 2006-08-23 | WLK | Option Ex | 2,000 | 14.50 | 29,000 |
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 Mangieri George J (Vice President & Co of Westlake Chemical Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.