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| Keyboard |
| Szwejbka Scott Thomas
✚
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|---|---|
| CIK # | 0002064540 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 3 | [0002064540] | |
| 4 | [0002064540] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Szwejbka Scott Thomas | |
| Westlake Corp |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Westlake Corp WLK
Common Stock
|
2026-02-20 | Tax withheld | 91 | $94.10 | 8,563 |
|
Westlake Corp WLK
Employee Option (right to buy) · derivative
|
2026-02-20 | Grant | 14,595 | $0.00 | |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2026-02-20 | Grant | 3,983 | $0.00 | |
|
Westlake Corp WLK
Common Stock
|
2026-02-19 | Grant | 365 | $0.00 | |
|
Westlake Corp WLK
Common Stock
|
2026-02-18 | Tax withheld | 295 | $98.95 | 29,190 |
|
Westlake Corp WLK
Common Stock
|
2026-02-17 | Option exercise | 977 | $0.00 | |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2026-02-17 | Option exercise | 977 | $0.00 | |
|
Westlake Corp WLK
Common Stock
|
2025-10-02 | Tax withheld | 3,842 | $76.70 | 294,681 |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2025-10-01 | Option exercise | 10,840 | $0.00 | |
|
Westlake Corp WLK
Common Stock
|
2025-10-01 | Option exercise | 10,840 | $0.00 | |
|
Westlake Corp WLK
Restricted Stock Units · derivative
|
2025-04-11 | Grant | 8,551 | $0.00 |