WESTLAKE CORP — Director's Dealing 2022

May 6, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESTLAKE CORP (WLK)
CIK: 0001262823
Period of Report: 2022-05-05

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-05-05	Common Stock	M	12569	$44.42	Acquired	49987	Direct
2022-05-05	Common Stock	S	9426	$140.00	Disposed	40561	Direct
2022-05-05	Common Stock	S	3143	$139.26	Disposed	37418	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-05-05	Employee Option (right to buy)	$44.42	M	12569	Disposed	2026-02-18	Common Stock (12569)	Direct

Footnotes

F1: The stock options are excercisable in three installments of 33%, 33% and 34% on February 18, 2017, 2018 and 2019.