45 filings
4
James Chao
1 Apr 24
WESTLAKE / James Chao ownership change
6:26am
4
WLK
Westlake Corporation
21 Feb 24
WESTLAKE / James Chao ownership change
10:28am
4
WLK
Westlake Corporation
20 Feb 24
WESTLAKE / James Chao ownership change
9:11am
4
James Chao
1 Dec 23
WESTLAKE / James Chao ownership change
2:23pm
144
James Chao
30 Nov 23
Notice of proposed sale of securities
5:38pm
4/A
k1rs4zfvd5jaa
15 Sep 23
WESTLAKE / James Chao ownership change
9:49am
4
a4yc7qn
1 Sep 23
WESTLAKE / James Chao ownership change
10:12am
4
9b7ovqrvxe8etawbp s2
31 Aug 23
WESTLAKE / James Chao ownership change
2:36pm
144
vhko9k um598
30 Aug 23
Notice of proposed sale of securities
6:15pm
4/A
5y1mbev6m
15 Mar 23
WESTLAKE / James Chao ownership change
3:19pm
4
328pll fvb0u716tvqzr
21 Feb 23
WESTLAKE / James Chao ownership change
9:08am
4
537sgaom287 oq
17 Feb 23
WESTLAKE / James Chao ownership change
3:37pm
4
g1eoo9vfg0
16 Feb 23
WESTLAKE / James Chao ownership change
11:39am
4
ke9remzybssn5o ug
13 Jun 22
Westlake Chemical Partners / James Chao ownership change
7:18am
4
7zuopyp60arm
2 Jun 22
Westlake Chemical Partners / James Chao ownership change
1:58pm
4
24ysjvsnznhsf6nd5a
2 Jun 22
WESTLAKE / James Chao ownership change
10:17am
144
4fvo64r1es8xsafm
31 May 22
Notice of proposed sale of securities
3:38pm
4/A
zdbnel l68dv
15 Mar 22
WESTLAKE / James Chao ownership change
3:38pm
4
xq03k458dns6
22 Feb 22
WESTLAKE / James Chao ownership change
7:04am
4
pua2eqgd 8rdp4
22 Feb 22
WESTLAKE / James Chao ownership change
7:03am