WESTLAKE CORP — Director's Dealing 2023

Aug 31, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESTLAKE CORP (WLK)
CIK: 0001262823
Period of Report: 2023-08-30

Reporting Person: Ederington L. Benjamin (EVP, PEM, GC and CAO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-08-30	Common Stock	M	13734	$61.865	Acquired	61650	Direct
2023-08-30	Common Stock	D	13734	$134.267	Disposed	47916	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-08-30	Employee Option (right to buy)	$61.865	M	13734	Acquired	2027-02-17	Common Stock (13734)	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $134.18 to $134.60, inclusive. The reporting person undertakes to provide to Westlake Corporation, any security holder of Westlake Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F2: The stock options are excercisable in three installments of 33%, 33% and 34% on February 17, 2018, 2019 and 2020, respectively