The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Chao Albert since 2006.
This trader's CIK number is 1299403.
At the time of last reporting, Chao Albert was the Executive Chairman of Westlake Corp. (stock ticker symbol WLK).
Also see all insider trading activities at Westlake Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2020 | WLKP | 70,000 | $938,697 | 0 | $0 | 0 | $0 |
| 2018 | WLKP | 51,435 | $1,194,890 | 0 | $0 | 0 | $0 |
| 2017 | WLKP | 27,275 | $599,988 | 0 | $0 | 0 | $0 |
| 2014 | WLKP | 1,526,115 | $24,417,840 | 0 | $0 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | WLK | 0 | $0 | 0 | $0 | 17,972 | $0 |
| 2024 | WLK | 0 | $0 | 0 | $0 | 65,108 | $3,084,340 |
| 2023 | WLK | 0 | $0 | 0 | $0 | 66,036 | $2,558,352 |
| 2022 | WLK | 0 | $0 | 37,876 | $4,932,553 | 56,230 | $1,730,857 |
| 2021 | WLK | 3,000 | $258,629 | 61,574 | $5,634,543 | 81,489 | $1,850,482 |
| 2020 | WLK | 0 | $0 | 106,740 | $7,284,669 | 201,548 | $2,561,585 |
| 2019 | WLK | 0 | $0 | 0 | $0 | 21,454 | $0 |
| 2018 | WLK | 0 | $0 | 113,639 | $8,226,757 | 169,477 | $1,109,948 |
| 2017 | WLK | 0 | $0 | 179,024 | $15,627,440 | 191,862 | $1,986,514 |
| 2016 | WLK | 0 | $0 | 40,000 | $2,145,460 | 0 | $0 |
| 2012 | WLK | 0 | $0 | 104,483 | $7,801,909 | 130,040 | $2,992,740 |
| 2004 | WLK | 20,000 | $290,000 | 0 | $0 | 0 | $0 |
1. Westlake Chemical Partners Lp (WLKP)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2020-03-24 | WLKP | Buy | 4,779 | 13.82 | 66,045 |
| 2020-03-23 | WLKP | Buy | 4,780 | 13.12 | 62,713 |
| 2020-03-20 | WLKP | Buy | 13,681 | 14.07 | 192,491 |
| 2020-03-19 | WLKP | Buy | 9,135 | 13.32 | 121,678 |
| 2020-03-18 | WLKP | Buy | 15,974 | 11.78 | 188,093 |
| 2020-03-17 | WLKP | Buy | 10,536 | 13.93 | 146,713 |
| 2020-03-16 | WLKP | Buy | 7,535 | 14.15 | 106,620 |
| 2020-03-13 | WLKP | Buy | 3,580 | 15.18 | 54,344 |
| 2018-11-19 | WLKP | Buy | 10,386 | 23.24 | 241,370 |
| 2018-11-15 | WLKP | Buy | 2,492 | 23.20 | 57,819 |
| 2018-11-16 | WLKP | Buy | 12,452 | 23.27 | 289,758 |
| 2018-11-13 | WLKP | Buy | 6,220 | 23.24 | 144,577 |
| 2018-11-14 | WLKP | Buy | 11,385 | 23.37 | 266,056 |
| 2018-03-06 | WLKP | Buy | 2,000 | 23.16 | 46,320 |
| 2018-03-05 | WLKP | Buy | 2,000 | 22.91 | 45,820 |
| 2018-03-02 | WLKP | Buy | 2,000 | 22.86 | 45,720 |
| 2018-03-01 | WLKP | Buy | 2,500 | 22.98 | 57,450 |
| 2017-11-28 | WLKP | Buy | 7,475 | 21.96 | 164,151 |
| 2017-11-29 | WLKP | Buy | 7,425 | 22.00 | 163,350 |
| 2017-11-27 | WLKP | Buy | 7,475 | 22.18 | 165,795 |
| 2017-11-24 | WLKP | Buy | 2,900 | 21.97 | 63,704 |
| 2017-11-22 | WLKP | Buy | 2,000 | 21.49 | 42,988 |
| 2014-08-04 | WLKP | Buy | 1,526,115 | 16.00 | 24,417,840 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-02-18 | WLK | Option Ex | 17,972 | .00 | 0 |
| 2024-08-16 | WLK | Option Ex | 45,298 | 68.09 | 3,084,340 |
| 2024-02-19 | WLK | Option Ex | 19,810 | .00 | 0 |
| 2023-08-31 | WLK | Option Ex | 19,988 | 63.98 | 1,278,792 |
| 2023-08-30 | WLK | Option Ex | 20,000 | 63.98 | 1,279,560 |
| 2023-02-14 | WLK | Option Ex | 26,048 | .00 | 0 |
| 2022-05-19 | WLK | Sale | 37,876 | 130.23 | 4,932,553 |
| 2022-05-19 | WLK | Option Ex | 37,876 | 45.70 | 1,730,857 |
| 2022-02-15 | WLK | Option Ex | 18,354 | .00 | 0 |
| 2021-12-02 | WLK | Option Ex | 30,787 | 30.05 | 925,241 |
| 2021-12-02 | WLK | Sale | 30,787 | 90.80 | 2,795,305 |
| 2021-12-01 | WLK | Option Ex | 30,787 | 30.05 | 925,241 |
| 2021-12-01 | WLK | Sale | 30,787 | 92.22 | 2,839,238 |
| 2021-08-11 | WLK | Buy | 3,000 | 86.21 | 258,629 |
| 2021-02-16 | WLK | Option Ex | 11,983 | .00 | 0 |
| 2021-02-14 | WLK | Option Ex | 3,966 | .00 | 0 |
| 2021-02-14 | WLK | Option Ex | 3,966 | .00 | 0 |
| 2020-11-06 | WLK | Option Ex | 55,148 | 22.91 | 1,263,716 |
| 2020-11-06 | WLK | Sale | 55,148 | 73.70 | 4,064,297 |
| 2020-02-21 | WLK | Option Ex | 57,800 | 10.26 | 593,028 |
| 2020-02-21 | WLK | Option Ex | 68,698 | 10.26 | 704,841 |
| 2020-02-21 | WLK | Sale | 51,592 | 62.42 | 3,220,372 |
| 2020-02-17 | WLK | Option Ex | 19,902 | .00 | 0 |
| 2019-02-18 | WLK | Option Ex | 21,454 | .00 | 0 |
| 2018-11-16 | WLK | Option Ex | 30,640 | 7.12 | 218,156 |
| 2018-11-16 | WLK | Sale | 24,509 | 71.85 | 1,761,069 |
| 2018-11-15 | WLK | Sale | 24,509 | 71.30 | 1,747,418 |
| 2018-11-14 | WLK | Sale | 24,621 | 71.73 | 1,766,015 |
| 2018-11-15 | WLK | Option Ex | 30,640 | 7.12 | 218,156 |
| 2018-11-14 | WLK | Option Ex | 30,639 | 7.12 | 218,149 |
| 2018-11-13 | WLK | Option Ex | 25,000 | 7.12 | 178,000 |
| 2018-11-12 | WLK | Sale | 25,000 | 74.70 | 1,867,500 |
| 2018-11-13 | WLK | Sale | 15,000 | 72.32 | 1,084,755 |
| 2018-11-12 | WLK | Option Ex | 38,973 | 7.12 | 277,487 |
| 2018-02-20 | WLK | Option Ex | 13,585 | .00 | 0 |
| 2017-11-29 | WLK | Sale | 16,844 | 95.25 | 1,604,340 |
| 2017-11-28 | WLK | Sale | 25,000 | 94.70 | 2,367,575 |
| 2017-11-29 | WLK | Option Ex | 16,844 | 9.64 | 162,460 |
| 2017-11-28 | WLK | Option Ex | 25,000 | 9.64 | 241,125 |
| 2017-11-27 | WLK | Sale | 25,000 | 94.08 | 2,352,125 |
| 2017-11-27 | WLK | Option Ex | 25,000 | 9.64 | 241,125 |
| 2017-11-22 | WLK | Option Ex | 25,000 | 9.64 | 241,125 |
| 2017-11-22 | WLK | Sale | 25,000 | 95.25 | 2,381,200 |
| 2017-11-24 | WLK | Option Ex | 20,000 | 9.64 | 192,900 |
| 2017-11-24 | WLK | Sale | 20,000 | 94.58 | 1,891,680 |
| 2017-11-21 | WLK | Option Ex | 25,000 | 9.64 | 241,125 |
| 2017-11-21 | WLK | Sale | 25,000 | 94.33 | 2,358,375 |
| 2017-02-23 | WLK | Option Ex | 42,180 | 15.80 | 666,654 |
| 2017-02-23 | WLK | Sale | 42,180 | 63.35 | 2,672,145 |
| 2017-02-14 | WLK | Option Ex | 12,838 | .00 | 0 |
| 2016-11-16 | WLK | Sale | 10,000 | 54.45 | 544,450 |
| 2016-11-17 | WLK | Sale | 10,000 | 54.20 | 541,970 |
| 2016-11-14 | WLK | Sale | 10,000 | 52.84 | 528,440 |
| 2016-11-15 | WLK | Sale | 10,000 | 53.06 | 530,600 |
| 2012-12-07 | WLK | Sale | 3,608 | 73.77 | 266,144 |
| 2012-12-06 | WLK | Sale | 34,262 | 72.69 | 2,490,607 |
| 2012-11-26 | WLK | Option Ex | 91,040 | 23.01 | 2,095,194 |
| 2012-11-26 | WLK | Sale | 46,613 | 75.55 | 3,521,379 |
| 2012-11-23 | WLK | Option Ex | 39,000 | 23.01 | 897,546 |
| 2012-11-23 | WLK | Sale | 20,000 | 76.19 | 1,523,779 |
| 2004-08-16 | WLK | 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 (Executive Chairman of Westlake Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.