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WESTLAKE CORP Director's Dealing 2025

Mar 7, 2025

30551_dirs_2025-03-07_98ba5974-4d25-4692-87f0-86f8aae8a786.zip

Director's Dealing

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SEC Form 4/A — Form 4/A

Issuer: WESTLAKE CORP (WLK)
CIK: 0001262823
Period of Report: 2025-03-05

Reporting Person: Chao John Tsung-chen (N/A)

Non-Derivative Transactions

Date Security Code Shares Price A/D Holdings After Ownership
2025-02-20 Common Stock A 955 Acquired 7664 Direct
2025-03-05 Common Stock F 391 $108.62 Disposed 7038 Direct

Footnotes

F1: The original Form 4 filed by the Reporting Person on February 24, 2025 is amended by this Form 4A to disclose that 391 shares of common stock were sold to cover tax withholding obligations arising out of the vesting of the Reporting Person's Performace Stock Units. The original Form 4 did not report the sale to cover tax withholding obligations because the number of shares to be sold was not known at the time of filing. This Form 4A is in addition to, and does not replace, the disclosure contained in the original Form 4

F2: The amount of common stock beneficially owned by the Reporting Person reflects adjustments for subsquent transactions reported on Form4A filed March 6, 2025, reflects the total owned subsquent to the tax witholding obligation of 391 shares, and is the total owned as of today, March 7, 2025.