1,042 filings
Page 8 of 53
PRE 14A
WLK
Westlake Corporation
Preliminary proxy
20 Mar 23
2:24pm
4/A
Johnathan Stevan Zoeller
15 Mar 23
WESTLAKE / Johnathan Stevan Zoeller ownership change
3:23pm
4/A
Kearns Roger L.
15 Mar 23
WESTLAKE / Roger L. Kearns ownership change
3:22pm
4/A
Thomas J. Janssens
15 Mar 23
WESTLAKE / Thomas J. Janssens ownership change
3:21pm
4/A
Ederington L. Benjamin
15 Mar 23
WESTLAKE / L. Benjamin Ederington ownership change
3:20pm
4/A
James Chao
15 Mar 23
WESTLAKE / James Chao ownership change
3:19pm
4/A
WLK
Westlake Corporation
15 Mar 23
WESTLAKE / Albert Chao ownership change
3:18pm
4/A
Robert F. Buesinger
15 Mar 23
WESTLAKE / Robert F. Buesinger ownership change
3:17pm
4/A
WLK
Westlake Corporation
15 Mar 23
WESTLAKE / Mark Steven Bender ownership change
3:16pm
4
Johnathan Stevan Zoeller
28 Feb 23
WESTLAKE / Johnathan Stevan Zoeller ownership change
9:51am
4
Bender Mark Steven
28 Feb 23
WESTLAKE / Mark Steven Bender ownership change
9:50am
10-K
2022 FY
WLK
Westlake Corporation
Annual report
22 Feb 23
12:52pm
8-K
WLK
Westlake Corporation
21 Feb 23
Departure of Directors or Certain Officers
5:01pm
4
WLK
Westlake Corporation
21 Feb 23
WESTLAKE / Johnathan Stevan Zoeller ownership change
9:11am
4
Kearns Roger L.
21 Feb 23
WESTLAKE / Roger L. Kearns ownership change
9:10am
4
Thomas J. Janssens
21 Feb 23
WESTLAKE / Thomas J. Janssens ownership change
9:10am
4
Ederington L. Benjamin
21 Feb 23
WESTLAKE / L. Benjamin Ederington ownership change
9:09am
4
WLK
Westlake Corporation
21 Feb 23
WESTLAKE / John Tsung-chen Chao ownership change
9:08am
4
WLK
Westlake Corporation
21 Feb 23
WESTLAKE / James Chao ownership change
9:08am
4
Chao Albert
21 Feb 23
WESTLAKE / Albert Chao ownership change
9:07am