Catherine T. Chao's most recent trade in Westlake Corporation was a trade of 2,168 Restricted Stock Units done . Disclosure was reported to the exchange on Aug. 8, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Westlake Corporation | Catherine T. Chao | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 08 Aug 2025 | 2,168 | 2,168 | - | - | Restricted Stock Units | |
| Westlake Corporation | Catherine T. Chao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 08 Aug 2025 | 1,128 | 0 | - | - | Restricted Stock Units | |
| Westlake Corporation | Catherine T. Chao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 08 Aug 2025 | 1,128 | 5,580 (0%) | 0% | - | Common Stock | |
| Westlake Corporation | Catherine T. Chao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 09 Aug 2024 | 1,136 | 0 | - | - | Restricted Stock Units | |
| Westlake Corporation | Catherine T. Chao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 09 Aug 2024 | 1,136 | 4,452 (0%) | 0% | - | Common Stock | |
| Westlake Corporation | Catherine T. Chao | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 09 Aug 2024 | 1,128 | 1,128 | - | - | Restricted Stock Units | |
| Westlake Corporation | Catherine T. Chao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 12 May 2024 | 1,316 | 3,316 (0%) | 0% | - | Common Stock | |
| Westlake Corporation | Catherine T. Chao | Director | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 12 May 2024 | 1,316 | 0 | - | - | Restricted Stock Units | |
| Westlake Corporation | Catherine T. Chao | Director, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Aug 2023 | 19,423 | 19,423 (0%) | 0% | 0 | Common Stock | |
| Westlake Corporation | Catherine T. Chao | Director, Ten Percent Owner | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Aug 2023 | 1,136 | 1,136 | - | - | Restricted Stock Units | |
| Westlake Corporation | Catherine T. Chao | Director, Ten Percent Owner | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 12 May 2023 | 1,316 | 1,316 | - | - | Restricted Stock Units |