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 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History For:
'CHAO JAMES'
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Insider Statistics
T N H M S
Insider Title
Company Name
Ticker
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
SIC Code
SIC Sector
SIC Industry
SIC Sub-Industry
Input Date
1
    
 
CB,DIR
WESTLAKE CORP
WLK
JS
$147,644
1,569
---
2/20/26
---
$94.10
49,774
-3.1
D
R
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
2/23/26 - 2:39:04 pm
2
    
 
CB,DIR
WESTLAKE CORP
WLK
JB
---
3,884
---
2/19/26
---
---
51,343
8.2
D
R
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
2/23/26 - 2:39:04 pm
3
    
 
CB,DIR
WESTLAKE CORP
WLK
JS
$263,603
2,664
---
2/18/26
---
$98.95
47,459
-5.3
D
R
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
2/19/26 - 3:19:34 pm
4
    
 
CB,DIR
WESTLAKE CORP
WLK
JB
---
10,382
---
2/17/26
---
---
50,123
26.1
D
R
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
2/19/26 - 3:19:34 pm
5
    
 
CB,DIR
WESTLAKE CORP
WLK
JS
---
15,140
---
8/28/25
---
---
39,741
-27.6
D
---
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
8/29/25 - 7:18:21 am
6
1y
1
100%
-20%
2
CB,DIR
WESTLAKE CHEMICAL PARTNERS LP
WLKP
S
$81,770
3,700
---
5/29/25
---
$22.10
---
All
D
---
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
5/30/25 - 9:16:27 am
7
1y
1
100%
-20%
2
CB,DIR
WESTLAKE CHEMICAL PARTNERS LP
WLKP
S
$225,989
10,208
5/27/25
5/28/25
---
$22.10
3,700
-73.4
D
---
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
5/29/25 - 12:17:08 pm
8
    
 
CB,DIR
WESTLAKE CORP
WLK
JS
$724,479
6,554
---
2/21/25
---
$110.54
54,881
-10.7
D
R
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
2/24/25 - 2:11:26 pm
9
    
 
CB,DIR
WESTLAKE CORP
WLK
JB
---
16,375
---
2/20/25
---
---
61,435
36.3
D
R
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
2/24/25 - 2:11:26 pm
10
    
 
CB,DIR
WESTLAKE CORP
WLK
JS
$255,031
2,287
---
2/19/25
$111.46
$112.76
45,060
-4.8
D
R
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
2/20/25 - 2:34:52 pm
11
    
 
CB,DIR
WESTLAKE CORP
WLK
JB
---
8,796
---
2/18/25
---
---
47,347
22.8
D
R
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
2/20/25 - 2:34:52 pm
12
    
 
CB,DIR
WESTLAKE CORP
WLK
JS
---
6,642
---
8/30/24
---
---
38,551
-14.7
D
---
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
9/3/24 - 9:39:55 am
13
    
 
CB,DIR
WESTLAKE CORP
WLK
JS
---
36,632
---
3/28/24
---
---
45,193
-44.8
D
---
2860
Manufacturing
Chemicals And Allied Products
Industrial Organic Chemicals
4/1/24 - 6:26:00 am
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