| 2019-11-12 | Sale | Westlake Chemical Partners LP WLKP | VP & Chief Accounting Officer | 5,000 0.0145% | $22.93 | $114,650 | -8.53% | |
| 2019-11-08 | Sale | Westlake Corporation WLK | SVP & Chief Accounting Officer | 1,583 0.0012% | $75.05 | $118,804 | -18.4% | |
| 2018-03-05 | Sale | Westlake Corporation WLK | SVP & Chief Accounting Officer | 2,161 0.0017% | $113.41 | $245,079 | -17.52% | |
| 2018-02-28 | Sale | Westlake Corporation WLK | SVP & Chief Accounting Officer | 4,335 0.0034% | $111.22 | $482,139 | -11.55% | |
| 2017-11-13 | Sale | Westlake Corporation WLK | SVP & Chief Accounting Officer | 26,762 0.0207% | $94.44 | $2.53M | +13.91% | |
| 2017-05-17 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 13,156 0.0104% | $62.21 | $818,395 | +53.98% | |
| 2016-11-11 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 11,392 0.0087% | $52.91 | $602,735 | +23% | |
| 2016-08-23 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 61,428 0.0477% | $52.00 | $3.19M | +21.51% | |
| 2015-11-10 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 5,570 0.0042% | $60.21 | $335,347 | -21.72% | |
| 2014-08-04 | Westlake Chemical Partners LP WLKP | VP & Chief Accounting Officer | 10,000 0.0306% | $24.00 | $240,000 | -4.14% | ||
| 2014-02-26 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 708 0.0011% | $133.01 | $94,172 | +6.65% | |
| 2014-02-24 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 5,970 0.0089% | $132.27 | $789,668 | +7.63% | |
| 2013-08-01 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 4,050 0.0061% | $104.67 | $423,914 | +17.49% | |
| 2013-05-21 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 2,002 0.003% | $94.50 | $189,189 | +21.18% | |
| 2013-03-14 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 2,034 0.003% | $96.07 | $195,400 | +8.7% | |
| 2013-03-13 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 2,582 0.0039% | $95.09 | $245,526 | +10.73% | |
| 2012-12-10 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 1,944 0.0029% | $76.84 | $149,380 | +24.44% | |
| 2012-08-06 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 67,992 0.1018% | $67.62 | $4.6M | +32.95% | |
| 2011-05-06 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 14,870 0.0226% | $60.27 | $896,174 | -13.88% | |
| 2011-03-08 | Sale | Westlake Corporation WLK | VP & Chief Accounting Officer | 6,450 0.0095% | $48.66 | $313,849 | +0.94% |