1,014 filings
Page 10 of 51
DEFA14A
WLK
Westlake Corporation
1 Apr 22
Additional proxy soliciting materials
9:03am
DEF 14A
WLK
Westlake Corporation
Definitive proxy
1 Apr 22
9:00am
4
Bender Mark Steven
31 Mar 22
WESTLAKE / Mark Steven Bender ownership change
11:18am
4
Bender Mark Steven
30 Mar 22
WESTLAKE / Mark Steven Bender ownership change
12:04pm
4
Kearns Roger L.
28 Mar 22
WESTLAKE / Roger L. Kearns ownership change
1:50pm
4
Bender Mark Steven
28 Mar 22
WESTLAKE / Mark Steven Bender ownership change
1:48pm
4
Kearns Roger L.
25 Mar 22
WESTLAKE / Roger L. Kearns ownership change
10:15am
4
Bender Mark Steven
25 Mar 22
WESTLAKE / Mark Steven Bender ownership change
10:14am
4
Bender Mark Steven
24 Mar 22
WESTLAKE / Mark Steven Bender ownership change
12:19pm
4
John Tsung-chen Chao
21 Mar 22
WESTLAKE / John Tsung-chen Chao ownership change
10:00am
4
WLK
Westlake Corporation
16 Mar 22
WESTLAKE / Robert F. Buesinger ownership change
8:24am
4/A
Johnathan Stevan Zoeller
15 Mar 22
WESTLAKE / Johnathan Stevan Zoeller ownership change
4:00pm
4/A
Bender Mark Steven
15 Mar 22
WESTLAKE / Mark Steven Bender ownership change
3:59pm
4
Thomas J. Janssens
15 Mar 22
WESTLAKE / Thomas J. Janssens ownership change
3:44pm
3/A
Thomas J. Janssens
15 Mar 22
WESTLAKE / Thomas J. Janssens ownership change
3:42pm
4/A
Kearns Roger L.
15 Mar 22
WESTLAKE / Roger L. Kearns ownership change
3:41pm
4/A
Ederington L. Benjamin
15 Mar 22
WESTLAKE / L. Benjamin Ederington ownership change
3:40pm
4/A
WLK
Westlake Corporation
15 Mar 22
WESTLAKE / Robert F. Buesinger ownership change
3:38pm
4/A
WLK
Westlake Corporation
15 Mar 22
WESTLAKE / James Chao ownership change
3:38pm
4/A
Chao Albert
15 Mar 22
WESTLAKE / Albert Chao ownership change
3:36pm