Catherine T. Chao serves as Executive at WESTLAKE CORP, where they oversee executive responsibilities. Since joining the company, Catherine T. Chao has executed 4 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Aug 9, 2025 involved exercising options for 1,128 shares valued at $0.
Catherine T. Chao currently holds 5,580 shares of WESTLAKE CORP (WLK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Catherine T. Chao has been a net neutral trader of WLK stock. They have purchased $0 and sold $0 worth of shares.
Catherine T. Chao's most recent insider trade was on Aug 9, 2025, when they sold 1,128 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| May 12, 2024 | WLK | $0 | Option Exercise | 1,316 | $N/A | Discretionary |
| Aug 31, 2023 | WLK | $0 | Gift | 19,423 | $N/A | Discretionary |