1,017 filings
Page 2 of 51
DEF 14A
WLK
Westlake Corporation
Definitive proxy
29 Mar 24
11:00am
4
Johnathan Stevan Zoeller
22 Mar 24
WESTLAKE / Johnathan Stevan Zoeller ownership change
2:55pm
144
Johnathan Stevan Zoeller
21 Mar 24
Notice of proposed sale of securities
5:39pm
4
Robert F. Buesinger
18 Mar 24
WESTLAKE / Robert F. Buesinger ownership change
10:09am
4
Robert F. Buesinger
14 Mar 24
WESTLAKE / Robert F. Buesinger ownership change
10:53am
4
Robert F. Buesinger
11 Mar 24
WESTLAKE / Robert F. Buesinger ownership change
9:38am
4
Johnathan Stevan Zoeller
11 Mar 24
WESTLAKE / Johnathan Stevan Zoeller ownership change
9:03am
144
Johnathan Stevan Zoeller
8 Mar 24
Notice of proposed sale of securities
5:41pm
4
Bender Mark Steven
7 Mar 24
WESTLAKE / Mark Steven Bender ownership change
8:32am
144
Bender Mark Steven
5 Mar 24
Notice of proposed sale of securities
5:32pm
144
Robert F. Buesinger
29 Feb 24
Notice of proposed sale of securities
5:45pm
4
WLK
Westlake Corporation
28 Feb 24
WESTLAKE / Mark Steven Bender ownership change
12:04pm
144
Bender Mark Steven
23 Feb 24
Notice of proposed sale of securities
5:04pm
10-K
2023 FY
WLK
Westlake Corporation
Annual report
21 Feb 24
5:39pm
4
Johnathan Stevan Zoeller
21 Feb 24
WESTLAKE / Johnathan Stevan Zoeller ownership change
10:31am
4
Thomas J. Janssens
21 Feb 24
WESTLAKE / Thomas J. Janssens ownership change
10:30am
4
Ederington L. Benjamin
21 Feb 24
WESTLAKE / L. Benjamin Ederington ownership change
10:29am
4
WLK
Westlake Corporation
21 Feb 24
WESTLAKE / James Chao ownership change
10:28am
4
WLK
Westlake Corporation
21 Feb 24
WESTLAKE / Albert Chao ownership change
10:28am
4
Robert F. Buesinger
21 Feb 24
WESTLAKE / Robert F. Buesinger ownership change
10:27am