WESTLAKE CORP
WLK
DELAYED 1 MONTH
2 insider filings · Latest: May 12, 2026
Common Stock Transactions
No transactions found.
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| May 12, 2026 | May 14 4:33 PM | Mark Steven BenderEVP & CFO | Option Exercise | 13,164 | — | 0(D) | View → |