WESTLAKE CHEMICAL CORP Insider Trading for February 2020
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in WESTLAKE CHEMICAL CORP for February 2020.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 27 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Option Exercise | M | 10.26 | 57,800 | 593,028 | 0 | |
| Feb 27 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Buy | M | 10.26 | 57,800 | 593,028 | 427,656 | 369.9 K to 427.7 K (+15.63 %) |
| Feb 24 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Option Exercise | M | 10.26 | 68,698 | 704,841 | 57,800 | |
| Feb 24 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Sell | S | 62.42 | 51,592 | 3,220,373 | 369,856 | 421.4 K to 369.9 K (-12.24 %) |
| Feb 24 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Buy | M | 10.26 | 68,698 | 704,841 | 421,448 | 352.8 K to 421.4 K (+19.47 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Ederington L. Benjamin | SVP, GC, CAO and Se ... | Option Exercise | M | 0.00 | 3,516 | 0 | 0 | |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Ederington L. Benjamin | SVP, GC, CAO and Se ... | Buy | M | 0.00 | 3,516 | 0 | 27,187 | 23.7 K to 27.2 K (+14.85 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Teel Lawrence E. | EVP, Olefins | Option Exercise | M | 0.00 | 2,647 | 0 | 0 | |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Teel Lawrence E. | EVP, Olefins | Payment of Exercise | F | 60.87 | 46 | 2,800 | 7,292 | 7.3 K to 7.3 K (-0.63 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Teel Lawrence E. | EVP, Olefins | Payment of Exercise | F | 60.50 | 697 | 42,169 | 7,338 | 8 K to 7.3 K (-8.67 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Teel Lawrence E. | EVP, Olefins | Buy | M | 0.00 | 2,647 | 0 | 8,035 | 5.4 K to 8 K (+49.13 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | VP & Chief Accounti ... | Option Exercise | M | 0.00 | 1,156 | 0 | 0 | |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | VP & Chief Accounti ... | Payment of Exercise | F | 61.51 | 24 | 1,476 | 4,671 | 4.7 K to 4.7 K (-0.51 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | VP & Chief Accounti ... | Payment of Exercise | F | 60.50 | 350 | 21,175 | 4,695 | 5 K to 4.7 K (-6.94 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | VP & Chief Accounti ... | Buy | M | 0.00 | 1,156 | 0 | 5,045 | 3.9 K to 5 K (+29.72 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Kenner Andrew | SVP - Chemical Manu ... | Option Exercise | M | 0.00 | 2,647 | 0 | 0 | |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Kenner Andrew | SVP - Chemical Manu ... | Payment of Exercise | F | 60.53 | 754 | 45,638 | 17,361 | 18.1 K to 17.4 K (-4.16 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Kenner Andrew | SVP - Chemical Manu ... | Buy | M | 0.00 | 2,647 | 0 | 18,115 | 15.5 K to 18.1 K (+17.11 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Option Exercise | M | 0.00 | 15,922 | 0 | 0 | |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Payment of Exercise | F | 61.47 | 273 | 16,781 | 74,869 | 75.1 K to 74.9 K (-0.36 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Payment of Exercise | F | 60.50 | 4,103 | 248,232 | 75,142 | 79.2 K to 75.1 K (-5.18 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Buy | M | 0.00 | 15,922 | 0 | 79,245 | 63.3 K to 79.2 K (+25.14 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Option Exercise | M | 0.00 | 19,902 | 0 | 0 | |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Payment of Exercise | F | 61.26 | 380 | 23,279 | 352,750 | 353.1 K to 352.8 K (-0.11 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Payment of Exercise | F | 60.50 | 5,711 | 345,516 | 353,130 | 358.8 K to 353.1 K (-1.59 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Buy | M | 0.00 | 19,902 | 0 | 358,841 | 338.9 K to 358.8 K (+5.87 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Buesinger Robert F. | EVP, Vinyl Products | Option Exercise | M | 0.00 | 3,306 | 0 | 0 | |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Buesinger Robert F. | EVP, Vinyl Products | Payment of Exercise | F | 60.52 | 918 | 55,560 | 10,569 | 11.5 K to 10.6 K (-7.99 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Buesinger Robert F. | EVP, Vinyl Products | Buy | M | 0.00 | 3,306 | 0 | 11,487 | 8.2 K to 11.5 K (+40.41 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | EVP and CFO | Option Exercise | M | 0.00 | 5,375 | 0 | 0 | |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | EVP and CFO | Payment of Exercise | F | 60.52 | 1,457 | 88,176 | 29,482 | 30.9 K to 29.5 K (-4.71 %) |
| Feb 19 2020 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | EVP and CFO | Buy | M | 0.00 | 5,375 | 0 | 30,939 | 25.6 K to 30.9 K (+21.03 %) |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Kearns Roger L. | EVP, Vinyls Chemica ... | Option Exercise | A | 0.00 | 9,877 | 0 | 9,877 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Kearns Roger L. | EVP, Vinyls Chemica ... | Option Exercise | A | 0.00 | 2,150 | 0 | 2,150 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Kearns Roger L. | EVP, Vinyls Chemica ... | Option Exercise | A | 0.00 | 7,036 | 0 | 7,036 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Kearns Roger L. | EVP, Vinyls Chemica ... | Option Exercise | A | 65.81 | 29,762 | 1,958,712 | 29,762 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Buesinger Robert F. | EVP, Vinyl Products | Option Exercise | A | 0.00 | 1,128 | 0 | 1,128 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Buesinger Robert F. | EVP, Vinyl Products | Option Exercise | A | 0.00 | 5,632 | 0 | 5,632 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Buesinger Robert F. | EVP, Vinyl Products | Option Exercise | A | 65.81 | 23,822 | 1,567,785 | 23,822 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | EVP and CFO | Option Exercise | A | 0.00 | 1,478 | 0 | 1,478 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | EVP and CFO | Option Exercise | A | 0.00 | 7,150 | 0 | 7,150 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | EVP and CFO | Option Exercise | A | 65.81 | 30,243 | 1,990,367 | 30,243 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Ederington L. Benjamin | SVP, GC, CAO and Se ... | Option Exercise | A | 0.00 | 7,597 | 0 | 7,597 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Ederington L. Benjamin | SVP, GC, CAO and Se ... | Option Exercise | A | 0.00 | 1,096 | 0 | 1,096 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Ederington L. Benjamin | SVP, GC, CAO and Se ... | Option Exercise | A | 0.00 | 5,495 | 0 | 5,495 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Ederington L. Benjamin | SVP, GC, CAO and Se ... | Option Exercise | A | 65.81 | 23,244 | 1,529,746 | 23,244 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Teel Lawrence E. | EVP, Olefins | Option Exercise | A | 0.00 | 1,112 | 0 | 1,112 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Teel Lawrence E. | EVP, Olefins | Option Exercise | A | 0.00 | 5,632 | 0 | 5,632 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Teel Lawrence E. | EVP, Olefins | Option Exercise | A | 65.81 | 23,822 | 1,567,785 | 23,822 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Option Exercise | A | 0.00 | 3,072 | 0 | 3,072 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Option Exercise | A | 0.00 | 18,519 | 0 | 18,519 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Option Exercise | A | 65.81 | 78,337 | 5,155,554 | 78,337 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | SVP & Chief Account ... | Option Exercise | A | 0.00 | 1,388 | 0 | 1,388 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | SVP & Chief Account ... | Option Exercise | A | 65.81 | 5,870 | 386,319 | 5,870 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Kenner Andrew | SVP - Chemical Manu ... | Option Exercise | A | 0.00 | 830 | 0 | 830 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Kenner Andrew | SVP - Chemical Manu ... | Option Exercise | A | 0.00 | 3,572 | 0 | 3,572 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Kenner Andrew | SVP - Chemical Manu ... | Option Exercise | A | 65.81 | 15,112 | 994,559 | 15,112 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Option Exercise | A | 0.00 | 3,966 | 0 | 3,966 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Option Exercise | A | 0.00 | 26,048 | 0 | 26,048 | |
| Feb 18 2020 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Option Exercise | A | 65.81 | 110,186 | 7,251,616 | 110,186 |