| 2022-05-17 | Sale | Westlake Corporation WLK | COO and EVP - PEM | 8,388 0.0065% | $136.24 | $1.14M | -21.1% | |
| 2022-03-25 | Sale | Westlake Corporation WLK | COO and EVP - PEM | 2,861 0.0022% | $126.40 | $361,636 | -15.53% | |
| 2020-03-16 | Westlake Corporation WLK | EVP, Vinyls Chemicals | 5,000 0.0039% | $29.89 | $149,450 | +110.97% |