1,042 filings
Page 3 of 53
PX14A6G
WLK
Westlake Corporation
11 Apr 24
Letter to shareholders
12:28pm
8-K
WLK
Westlake Corporation
3 Apr 24
Regulation FD Disclosure
4:30pm
4
James Chao
1 Apr 24
WESTLAKE / James Chao ownership change
6:26am
ARS
2023 FY
WLK
Westlake Corporation
29 Mar 24
Annual report to shareholders
11:06am
DEFA14A
WLK
Westlake Corporation
29 Mar 24
Additional proxy soliciting materials
11:03am
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
WLK
Westlake Corporation
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
WLK
Westlake Corporation
7 Mar 24
WESTLAKE / Mark Steven Bender ownership change
8:32am
144
WLK
Westlake Corporation
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
Bender Mark Steven
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
WLK
Westlake Corporation
21 Feb 24
WESTLAKE / Johnathan Stevan Zoeller ownership change
10:31am