James Chao serves as Executive at WESTLAKE CHEMICAL CORP, where they oversee executive responsibilities. Since joining the company, James Chao has executed 262 insider transactions totaling $44.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 28, 2025 involved gifting 15,140 shares valued at $0.
James Chao currently holds 39,741 shares of WESTLAKE CHEMICAL CORP (WLK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, James Chao has been a net seller of WLK stock. They have purchased $2.9M and sold $41.3M worth of shares.
James Chao's most recent insider trade was on Aug 28, 2025, when they sold 15,140 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Mar 28, 2024 | WLK | $0 | Gift | 36,632 | $N/A | Discretionary |
| Feb 20, 2024 | WLK | $1.5M | Payment | 11,799 | $129.92 | Discretionary |
| Feb 20, 2024 | WLK | $157.9K | Payment | 1,153 | $136.97 | Discretionary |
| Feb 20, 2024 | WLK | $1.4K | Payment | 10 | $135.43 | Discretionary |
| Feb 19, 2024 | WLK | $0 | Option Exercise | 10,774 | $N/A | Discretionary |
| Feb 16, 2024 | WLK | $0 | Award | 21,614 | $N/A | Discretionary |
| Nov 30, 2023 | WLK | $7.3M | Disposition | 57,232 | $128.37 | Discretionary |
| Nov 30, 2023 | WLK | $1.4M | Disposition | 10,981 | $129.14 | Discretionary |
| Nov 30, 2023 | WLK | $992.2K | Option Exercise | 9,177 | $108.12 | Discretionary |
| Nov 30, 2023 | WLK | $2.1M | Option Exercise | 24,437 | $86.54 | Discretionary |
| Nov 30, 2023 | WLK | $2.3M | Option Exercise | 34,599 | $65.81 | Discretionary |
| Aug 31, 2023 | WLK | $2.1M | Option Exercise | 47,569 | $44.42 | Discretionary |
| Aug 31, 2023 | WLK | $3.8M | Option Exercise | 62,197 | $61.87 | Discretionary |
| Aug 31, 2023 | WLK | $3.8M | Option Exercise | 35,321 | $107.75 | Discretionary |
| Aug 31, 2023 | WLK | $4.5M | Option Exercise | 55,766 | $79.83 | Discretionary |
| Aug 31, 2023 | WLK | $2.9M | Option Exercise | 43,738 | $65.81 | Discretionary |
| Aug 31, 2023 | WLK | $29.7M | Disposition | 226,593 | $131.15 | Discretionary |
| Aug 31, 2023 | WLK | $2.4M | Disposition | 17,998 | $132.48 | Discretionary |
| Aug 31, 2023 | WLK | $0 | Gift | 58,268 | $N/A | Discretionary |
| Aug 30, 2023 | WLK | $787.8K | Option Exercise | 17,735 | $44.42 | Discretionary |
| Aug 30, 2023 | WLK | $838.9K | Option Exercise | 12,321 | $68.09 | Discretionary |
| Aug 30, 2023 | WLK | $4.0M | Disposition | 30,056 | $133.70 | Discretionary |
| Mar 13, 2023 | WLK | $1.5M | Payment | 14,836 | $104.32 | Discretionary |
| Mar 13, 2023 | WLK | $82.9K | Payment | 789 | $105.13 | Discretionary |
| Feb 17, 2023 | WLK | $0 | Award | 37,150 | $N/A | Discretionary |
| Feb 17, 2023 | WLK | $0 | Award | 37,150 | $N/A | Discretionary |
| Feb 15, 2023 | WLK | $10.4K | Payment | 85 | $122.45 | Discretionary |
| Feb 15, 2023 | WLK | $740.2K | Payment | 6,074 | $121.86 | Discretionary |