Chao John Tsung-chen
CIK: 0001746472
Director
Primary company: WESTLAKE CORP (WLK)
Chao John Tsung-chen is a corporate insider at WESTLAKE CORP (WLK) filing SEC Form 4 transactions. 24 transactions. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Tax Payment | 242 | $98.95 | $24K | 7,766 | 2/18/2026 Filed: 2/17/2026 | Filing → | |
| Exercise | 570 | - | - | 0 | 2/17/2026 Filed: 2/17/2026 | Filing → | |
| Exercise | 570 | - | - | 7,608 | 2/17/2026 Filed: 2/17/2026 | Filing → | |
| Tax Payment | 391 | $108.62 | $42K | 7,038 | 3/5/2025 Filed: 3/7/2025 | Filing → | |
| Award | 955 | - | - | 7,664 | 2/20/2025 Filed: 3/7/2025 | Filing → | |
| Tax Payment | 235 | $108.62 | $26K | 7,429 | 3/5/2025 Filed: 3/6/2025 | Filing → | |
| Exercise | 513 | - | - | 6,709 | 2/18/2025 Filed: 3/6/2025 | Filing → | |
| Award | 919 | - | - | 919 | 2/21/2025 Filed: 2/24/2025 | Filing → | |
| Award | 2,772 | $110.15 | $305K | 2,772 | 2/21/2025 Filed: 2/24/2025 | Filing → | |
| Award | 955 | - | - | 7,664 | 2/20/2025 Filed: 2/24/2025 | Filing → | |
| Exercise | 513 | - | - | 0 | 2/18/2025 Filed: 2/20/2025 | Filing → | |
| Exercise | 513 | - | - | 6,709 | 2/18/2025 Filed: 2/20/2025 | Filing → | |
| Award | 503 | - | - | 503 | 2/16/2024 Filed: 2/20/2024 | Filing → | |
| Award | 1,394 | - | - | 1,394 | 2/16/2024 Filed: 2/20/2024 | Filing → | |
| Award | 570 | $0.00 | $0 | 570 | 2/17/2023 Filed: 2/21/2023 | Filing → | |
| Award | 1,557 | $0.00 | $0 | 1,557 | 2/17/2023 Filed: 2/21/2023 | Filing → | |
| Award | 513 | $0.00 | $0 | 513 | 2/18/2022 Filed: 3/21/2022 | Filing → | |
| Award | 1,623 | $0.00 | $0 | 1,623 | 2/18/2022 Filed: 3/21/2022 | Filing → | |
| Exercise | 2,400 | $0.00 | $0 | 0 | 8/14/2021 Filed: 8/16/2021 | Filing → | |
| Exercise | 2,400 | - | - | 6,196 | 8/14/2021 Filed: 8/16/2021 | Filing → |
Type
Tax Payment
Shares
242
Price
$98.95
Value
$24K
Type
Exercise
Shares
570
Price
-
Value
-
Type
Exercise
Shares
570
Price
-
Value
-
Type
Tax Payment
Shares
391
Price
$108.62
Value
$42K
Type
Award
Shares
955
Price
-
Value
-
Type
Tax Payment
Shares
235
Price
$108.62
Value
$26K
Type
Exercise
Shares
513
Price
-
Value
-
Type
Award
Shares
919
Price
-
Value
-
Type
Award
Shares
2,772
Price
$110.15
Value
$305K
Type
Award
Shares
955
Price
-
Value
-
Type
Exercise
Shares
513
Price
-
Value
-
Type
Exercise
Shares
513
Price
-
Value
-
Type
Award
Shares
503
Price
-
Value
-
Type
Award
Shares
1,394
Price
-
Value
-
Type
Award
Shares
570
Price
$0.00
Value
$0
Type
Award
Shares
1,557
Price
$0.00
Value
$0
Type
Award
Shares
513
Price
$0.00
Value
$0
Type
Award
Shares
1,623
Price
$0.00
Value
$0
Type
Exercise
Shares
2,400
Price
$0.00
Value
$0
Type
Exercise
Shares
2,400
Price
-
Value
-
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