John D. Gibbons serves as Executive at WESTLAKE CHEMICAL CORP, where they oversee executive responsibilities. Since joining the company, John D. Gibbons has executed 28 insider transactions totaling $284.3K, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 18, 2017 involved selling 55,131 shares valued at $143.3K.
John D. Gibbons currently holds 420,899 shares of WESTLAKE CHEMICAL CORP (WLK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John D. Gibbons has been a net buyer of WLK stock. They have purchased $154.0K and sold $130.3K worth of shares.
John D. Gibbons's most recent insider trade was on Dec 18, 2017, when they sold 55,131 shares at $2.60 per share.
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| $N/A |
| Discretionary |
| Dec 18, 2017 | WTI | $80.9K | Sale | 29,000 | $2.79 | Discretionary |
| Dec 19, 2016 | WTI | $90.3K | Payment | 35,982 | $2.51 | Discretionary |
| Dec 19, 2016 | WTI | $0 | Option Exercise | 85,773 | $N/A | Discretionary |
| Dec 13, 2016 | WTI | $77.0K | Purchase | 35,000 | $2.20 | Discretionary |
| Dec 13, 2016 | WTI | $77.0K | Purchase | 35,000 | $2.20 | Discretionary |
| Nov 9, 2016 | WTI | $49.4K | Sale | 35,000 | $1.41 | Discretionary |
| Dec 15, 2015 | WTI | $0 | Option Exercise | 63,424 | $N/A | Discretionary |
| Dec 15, 2015 | WTI | $48.9K | Payment | 17,346 | $2.82 | Discretionary |
| Jun 11, 2015 | WTI | $7.1K | Payment | 1,323 | $5.40 | Discretionary |
| Jun 11, 2015 | WTI | $0 | Option Exercise | 5,000 | $N/A | Discretionary |
| Dec 15, 2014 | WTI | $0 | Option Exercise | 20,545 | $N/A | Discretionary |
| Dec 15, 2014 | WTI | $30.8K | Payment | 5,619 | $5.49 | Discretionary |
| Dec 15, 2013 | WTI | $187.4K | Payment | 12,199 | $15.36 | Discretionary |
| Dec 15, 2013 | WTI | $0 | Option Exercise | 44,604 | $N/A | Discretionary |
| Dec 17, 2012 | WTI | $566.2K | Payment | 33,944 | $16.68 | Discretionary |
| Dec 17, 2012 | WTI | $0 | Option Exercise | 128,333 | $N/A | Discretionary |
| Dec 15, 2011 | WTI | $58.1K | Payment | 3,045 | $19.07 | Discretionary |
| Dec 15, 2010 | WTI | $57.8K | Payment | 3,408 | $16.95 | Discretionary |
| Dec 15, 2009 | WTI | $45.3K | Payment | 3,979 | $11.39 | Discretionary |
| May 4, 2009 | WTI | $0 | Award | 9,348 | $N/A | Discretionary |
| Mar 12, 2009 | WTI | $0 | Award | 25,187 | $N/A | Discretionary |
| Dec 15, 2008 | WTI | $12.6K | Payment | 934 | $13.49 | Discretionary |
| Mar 7, 2008 | WTI | $0 | Award | 4,119 | $N/A | Discretionary |
| Dec 31, 2007 | WTI | $17.1K | Payment | 571 | $29.96 | Discretionary |
| Feb 26, 2007 | WTI | $200.0K | Award | 6,473 | $30.90 | Discretionary |
| May 15, 2006 | WLK | $0 | Award | 1,548 | $N/A | Discretionary |