| 2024-05-03 | Sale | Westlake Corporation WLK | EVP & CFO | 4,950 0.0039% | $152.19 | $753,341 | +2.55% | |
| 2024-03-06 | Sale | Westlake Corporation WLK | EVP & CFO | 4,804 0.0037% | $141.02 | $677,455 | +8.11% | |
| 2024-02-26 | Sale | Westlake Corporation WLK | EVP & CFO | 4,854 0.0038% | $137.57 | $667,765 | +9.91% | |
| 2022-03-31 | Sale | Westlake Corporation WLK | EVP and CFO | 5,921 0.0046% | $124.34 | $736,235 | -12.85% | |
| 2022-03-30 | Sale | Westlake Corporation WLK | EVP and CFO | 3,062 0.0024% | $125.10 | $383,044 | -13.8% | |
| 2022-03-29 | Sale | Westlake Corporation WLK | EVP and CFO | 4,000 0.0031% | $122.44 | $489,748 | -13.03% | |
| 2022-03-25 | Sale | Westlake Corporation WLK | EVP and CFO | 2,947 0.0023% | $125.74 | $370,559 | -15.53% | |
| 2022-03-24 | Sale | Westlake Corporation WLK | EVP and CFO | 8,000 0.0062% | $125.38 | $1M | -14.75% | |
| 2022-03-23 | Sale | Westlake Corporation WLK | EVP and CFO | 344 0.0003% | $125.69 | $43,236 | -13.61% | |
| 2021-11-11 | Sale | Westlake Corporation WLK | EVP and CFO | 2,369 0.0018% | $101.57 | $240,619 | -0.07% | |
| 2021-11-08 | Sale | Westlake Corporation WLK | EVP and CFO | 631 0.0005% | $100.77 | $63,587 | +1.65% | |
| 2021-11-05 | Sale | Westlake Corporation WLK | EVP and CFO | 6,356 0.0049% | $98.80 | $627,947 | +2.48% | |
| 2021-03-12 | Sale | Westlake Corporation WLK | EVP and CFO | 15,740 0.0122% | $94.70 | $1.49M | +2.11% | |
| 2021-03-09 | Sale | Westlake Corporation WLK | EVP and CFO | 25,811 0.0202% | $92.27 | $2.38M | +4.99% | |
| 2020-11-06 | Sale | Westlake Corporation WLK | EVP and CFO | 1,600 0.0013% | $74.79 | $119,671 | +23.79% | |
| 2020-11-05 | Sale | Westlake Corporation WLK | EVP and CFO | 24,996 0.0193% | $73.99 | $1.85M | +20.71% | |
| 2020-03-13 | Westlake Chemical Partners LP WLKP | SVP, CFO | 1,000 0.0028% | $14.91 | $14,914 | +39.83% | ||
| 2020-03-12 | Westlake Chemical Partners LP WLKP | SVP, CFO | 1,000 0.0029% | $15.07 | $15,073 | +42.9% | ||
| 2018-05-21 | Sale | Westlake Corporation WLK | EVP and CFO | 12,066 0.0092% | $122.83 | $1.48M | -38.2% | |
| 2018-05-11 | Sale | Westlake Corporation WLK | EVP and CFO | 23,506 0.0182% | $117.33 | $2.76M | -33.89% |