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 May 25, 2012 involved selling 500 shares valued at $27.6K.
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 May 25, 2012, when they sold 500 shares at $55.18 per share.
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| $55.17 |
| Discretionary |
| May 25, 2012 | WLK | $27.6K | Sale | 500 | $55.16 | Discretionary |
| May 25, 2012 | WLK | $12.4K | Sale | 224 | $55.15 | Discretionary |
| May 25, 2012 | WLK | $11.4K | Sale | 206 | $55.13 | Discretionary |
| May 25, 2012 | WLK | $11.0K | Sale | 200 | $55.12 | Discretionary |
| May 25, 2012 | WLK | $5.5K | Sale | 100 | $55.12 | Discretionary |
| May 25, 2012 | WLK | $55.1K | Sale | 1,000 | $55.11 | Discretionary |
| May 25, 2012 | WLK | $185.7K | Sale | 3,370 | $55.10 | Discretionary |
| May 25, 2012 | WLK | $60.6K | Sale | 1,100 | $55.09 | Discretionary |
| May 25, 2012 | WLK | $55.1K | Sale | 1,000 | $55.08 | Discretionary |
| May 25, 2012 | WLK | $407.5K | Sale | 7,400 | $55.07 | Discretionary |
| May 25, 2012 | WLK | $511.9K | Option Exercise | 35,300 | $14.50 | Discretionary |
| May 25, 2012 | WLK | $49.8K | Sale | 900 | $55.28 | Discretionary |
| Feb 17, 2012 | WLK | $0 | Award | 9,586 | $N/A | Discretionary |
| Feb 14, 2012 | WLK | $11.6K | Payment | 200 | $58.10 | Discretionary |
| Feb 14, 2012 | WLK | $21.9K | Payment | 377 | $58.15 | Discretionary |
| Feb 14, 2012 | WLK | $839.5K | Payment | 14,708 | $57.08 | Discretionary |
| Nov 16, 2011 | WLK | $13.1K | Sale | 300 | $43.71 | Discretionary |
| Nov 16, 2011 | WLK | $18.4K | Option Exercise | 1,295 | $14.24 | Discretionary |
| Nov 16, 2011 | WLK | $39.1K | Sale | 895 | $43.70 | Discretionary |
| Nov 16, 2011 | WLK | $4.4K | Sale | 100 | $43.72 | Discretionary |
| Mar 15, 2011 | WLK | $945.3K | Option Exercise | 49,007 | $19.29 | Discretionary |
| Mar 15, 2011 | WLK | $2.5M | Sale | 49,007 | $50.20 | Discretionary |
| Mar 10, 2011 | WLK | $0 | Gift | 4,000 | $N/A | Discretionary |
| Mar 9, 2011 | WLK | $0 | Gift | 10,868 | $N/A | Discretionary |
| Feb 18, 2011 | WLK | $0 | Award | 8,670 | $N/A | Discretionary |
| Nov 18, 2010 | WLK | $270.4K | Option Exercise | 9,934 | $27.22 | Discretionary |
| Nov 18, 2010 | WLK | $1.2M | Sale | 32,399 | $37.50 | Discretionary |
| Nov 18, 2010 | WLK | $251.9K | Option Exercise | 6,977 | $36.10 | Discretionary |