Westlake Corp. Is a global diversified industrial company, which engages in the manufacturing and supplying of essential products. It operates through the Performance and Essential Materials, and Housing and Infrastructure Products segments. The Performance and Essential Materials segment includes Westlake North American Vinyls, Westlake North American Chlor-alkali and Derivatives, Westlake European and Asian Chlorovinyls, Westlake Olefins, Westlake Polyethylene, and Westlake Epoxy. The Housing and Infrastructure Products segments refers to the Westlake Royal Building Products, Westlake Pipe and Fittings, Westlake Global Compounds, and Westlake Dimex. The company was founded by Ting Tsung Chao in 1986 and is headquartered in Houston, TX. |  |
|
|
| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Chao John Tsung-chen | Director | Feb 18 '25 | Option Exercise | 0.00 | 513 | 0 | 6,709 | Feb 20 02:41 PM | | Ederington L. Benjamin | EVP, PEM, GC and CAO | Feb 18 '25 | Option Exercise | 0.00 | 13,174 | 0 | 77,146 | Feb 20 02:40 PM | | Buesinger Robert F. | EVP, HIP, IT & Digital | Feb 18 '25 | Option Exercise | 0.00 | 12,923 | 0 | 34,846 | Feb 20 02:39 PM | | Bender Mark Steven | EVP & CFO | Feb 18 '25 | Option Exercise | 0.00 | 13,987 | 0 | 56,125 | Feb 20 02:39 PM | | Janssens Thomas J. | SVP, Ops - PEM & Corp Logistic | Feb 18 '25 | Option Exercise | 0.00 | 1,313 | 0 | 15,625 | Feb 20 02:38 PM | | Holy Jeffrey Adam | VP and CAO | Feb 18 '25 | Option Exercise | 0.00 | 702 | 0 | 3,702 | Feb 20 02:36 PM | | Chao James | Senior Chairman | Feb 18 '25 | Option Exercise | 0.00 | 8,796 | 0 | 47,347 | Feb 20 02:34 PM | | Chao Albert | Executive Chairman | Feb 18 '25 | Option Exercise | 0.00 | 17,972 | 0 | 572,888 | Feb 20 02:30 PM | | Janssens Thomas J. | SVP, Ops - PEM & Corp Logistic | Feb 14 '25 | Option Exercise | 0.00 | 3,039 | 0 | 15,102 | Feb 19 09:19 AM | | Ederington L. Benjamin | EVP, PEM, GC and CAO | Feb 14 '25 | Option Exercise | 0.00 | 7,597 | 0 | 65,867 | Feb 19 09:18 AM | | Chao David Tsung-Hung | Director | Nov 29 '24 | Sale | 129.08 | 1,750 | 225,888 | 7,784 | Dec 02 07:49 AM | | Chao David Tsung-Hung | Director | Nov 26 '24 | Proposed Sale | 133.00 | 1,750 | 232,750 | | Nov 26 07:12 PM | | Chao David Tsung-Hung | Director | Nov 22 '24 | Sale | 130.00 | 1,750 | 227,500 | 9,534 | Nov 25 08:21 AM | | Chao David Tsung-Hung | Director | Nov 21 '24 | Proposed Sale | 130.00 | 1,750 | 227,500 | | Nov 21 04:58 PM | | Janssens Thomas J. | SVP, Ops - PEM & Corp Logistic | Aug 23 '24 | Option Exercise | 75.51 | 14,864 | 1,122,347 | 26,927 | Aug 26 09:40 AM | | Janssens Thomas J. | Officer | Aug 23 '24 | Proposed Sale | 149.48 | 14,864 | 2,221,928 | | Aug 23 05:53 PM | | Chao Albert | Executive Chairman | Aug 16 '24 | Option Exercise | 68.09 | 45,298 | 3,084,341 | 600,214 | Aug 19 02:50 PM | | Chao Albert | Officer | Aug 16 '24 | Proposed Sale | 145.00 | 45,298 | 6,568,210 | | Aug 16 04:44 PM | | Ederington L. Benjamin | EVP, PEM, GC and CAO | Aug 13 '24 | Option Exercise | 0.00 | 2,938 | 0 | 59,426 | Aug 15 11:00 AM | | Bender Mark Steven | EVP & CFO | Aug 13 '24 | Option Exercise | 0.00 | 2,938 | 0 | 43,294 | Aug 15 11:00 AM | | Buesinger Robert F. | EVP, HIP, IT & Digital | Aug 13 '24 | Option Exercise | 0.00 | 7,051 | 0 | 24,695 | Aug 15 11:00 AM | | Buesinger Robert F. | EVP, HIP, IT & Digital | May 09 '24 | Sale | 158.50 | 3,500 | 554,750 | 17,644 | May 13 11:24 AM | | Buesinger Robert F. | EVP, HIP, IT & Digital | May 07 '24 | Option Exercise | 122.65 | 3,133 | 384,262 | 24,277 | May 08 01:15 PM | | Bender Mark Steven | EVP & CFO | May 03 '24 | Sale | 152.19 | 4,950 | 753,340 | 40,356 | May 06 09:21 AM | | Zoeller Johnathan Stevan | VP and CAO | Mar 21 '24 | Option Exercise | 100.00 | 657 | 65,699 | 5,073 | Mar 22 02:55 PM | | Buesinger Robert F. | EVP, HIP, IT & Digital | Mar 15 '24 | Sale | 144.50 | 3,878 | 560,371 | 21,144 | Mar 18 10:09 AM |
|
