11/06/2024 9:49 AM | Westlake (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
11/05/2024 6:26 AM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/03/2024 8:39 AM | Chao James (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/26/2024 8:40 AM | Janssens Thomas J. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/23/2024 4:53 PM | Janssens Thomas J. (Reporting) Westlake (Subject)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
08/19/2024 1:50 PM | Chao Albert (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/15/2024 10:00 AM | Buesinger Robert F. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
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08/15/2024 10:00 AM | Bender Mark Steven (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/15/2024 10:00 AM | Ederington L. Benjamin (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/12/2024 10:26 AM | Sabat Carolyn Chao (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/12/2024 10:23 AM | Chao David Tsung-Hung (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/12/2024 10:24 AM | Graff Michael J (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/12/2024 10:24 AM | Haas Marius (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/12/2024 10:24 AM | MCCOLLUM MARK A (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/12/2024 10:25 AM | Lubel Kimberly S (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/12/2024 10:25 AM | NORTHCUTT R BRUCE (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/12/2024 10:26 AM | Sheets Jeffrey Wayne (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/12/2024 10:26 AM | Chao Catherine T. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/12/2024 5:07 AM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
08/09/2024 11:30 AM | Westlake (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
08/06/2024 6:25 AM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
07/29/2024 5:04 AM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
07/16/2024 1:00 PM | Gilson Jean-Marc (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
07/15/2024 11:15 AM | Gilson Jean-Marc (Reporting) Westlake (Issuer)
| Form 3 Initial statement of beneficial ownership of securities | |
07/15/2024 7:32 AM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
07/01/2024 5:05 AM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
06/13/2024 7:55 AM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/29/2024 3:33 PM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/13/2024 3:31 PM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/13/2024 10:24 AM | Buesinger Robert F. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/13/2024 8:22 AM | Chao Catherine T. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/13/2024 8:25 AM | Sabat Carolyn Chao (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/08/2024 12:15 PM | Buesinger Robert F. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/06/2024 5:20 PM | Buesinger Robert F. (Reporting) Westlake (Subject)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
05/06/2024 8:21 AM | Bender Mark Steven (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/03/2024 2:26 PM | Bender Mark Steven (Reporting) Westlake (Subject)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
05/02/2024 12:28 PM | Westlake (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
05/02/2024 8:41 AM | Holy Jeffrey Adam (Reporting) Westlake (Issuer)
| Form 3 Initial statement of beneficial ownership of securities | |
05/01/2024 6:27 AM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/25/2024 3:59 PM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/11/2024 11:28 AM | Westlake (Subject)
| Form PX14A6G | |
This company will win the AI race (Ad) Rome wasn’t built in a day…
But there is another lesser-known type of keystone, one that plays an equally critical role in supporting the most revolutionary technology the world’s ever seen… artificial intelligence.
And without it, the entire AI industry would collapse. You must read this new presentation from Porter Stansberry. |
04/11/2024 11:28 AM | AS YOU SOW (Filed by) AS YOU SOW (Filed by) Westlake (Subject)
| Form PX14A6G | |
04/03/2024 3:30 PM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/01/2024 5:26 AM | Chao James (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/29/2024 10:00 AM | Westlake (Filer)
| Form DEF 14A | |
03/29/2024 10:03 AM | Westlake (Filer)
| Form DEFA14A | |
03/29/2024 10:06 AM | Westlake (Filer)
| Form ARS | |
03/22/2024 1:55 PM | Westlake (Issuer) Zoeller Johnathan Stevan (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/21/2024 4:39 PM | Westlake (Subject) Zoeller Johnathan Stevan (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
03/18/2024 9:09 AM | Buesinger Robert F. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/14/2024 9:53 AM | Buesinger Robert F. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/11/2024 8:38 AM | Buesinger Robert F. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/11/2024 8:03 AM | Westlake (Issuer) Zoeller Johnathan Stevan (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/08/2024 4:41 PM | Westlake (Subject) Zoeller Johnathan Stevan (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
03/07/2024 7:32 AM | Bender Mark Steven (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/05/2024 4:32 PM | Bender Mark Steven (Reporting) Westlake (Subject)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
02/29/2024 4:45 PM | Buesinger Robert F. (Reporting) Westlake (Subject)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
02/28/2024 11:04 AM | Bender Mark Steven (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/21/2024 9:27 AM | Buesinger Robert F. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/21/2024 9:28 AM | Chao Albert (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/21/2024 9:28 AM | Chao James (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/21/2024 9:29 AM | Ederington L. Benjamin (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/21/2024 9:30 AM | Janssens Thomas J. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/21/2024 9:31 AM | Westlake (Issuer) Zoeller Johnathan Stevan (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/21/2024 9:25 AM | Bender Mark Steven (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2024 5:40 PM | Janssens Thomas J. (Reporting) Westlake (Issuer)
| Form 4/A | |
02/20/2024 12:15 PM | Buesinger Robert F. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2024 8:05 AM | Chao Albert (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2024 8:07 AM | Westlake (Issuer) Zoeller Johnathan Stevan (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2024 8:11 AM | Chao James (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2024 8:11 AM | Chao John Tsung-chen (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2024 8:11 AM | Ederington L. Benjamin (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2024 8:11 AM | Bender Mark Steven (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2024 8:12 AM | Janssens Thomas J. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2024 8:12 AM | Janssens Thomas J. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2024 6:17 AM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
02/06/2024 3:47 PM | Westlake (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
12/01/2023 1:23 PM | Chao James (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/30/2023 4:38 PM | Chao James (Reporting) Westlake (Subject)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
11/17/2023 7:28 AM | Buesinger Robert F. (Reporting) Westlake (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |