WESTLAKE CORP - Director's Dealing 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESTLAKE CORP (WLK)
CIK: 0001262823
Period of Report: 2022-03-10

Reporting Person: Buesinger Robert F. (EVP, HIP, IT & Digital)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-03-10	Common Stock	M	14694	$79.83	Acquired	29533	Direct
2022-03-10	Common Stock	M	7861	$65.8125	Acquired	37394	Direct
2022-03-10	Common Stock	S	22555	$117.61	Disposed	14839	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-03-10	Employee Option (right to buy)	$79.83	M	14694	Disposed	2029-02-15	Common Stock (14694)	Direct
2022-03-10	Employee Option (right to buy)	$65.8125	M	7861	Disposed	2030-02-14	Common Stock (7861)	Direct

F1: The stock options were excercisable in three installments of 33%, 33% and 34% on February 15, 2020, 2021 and 2022, respectively.

F2: The stock options were excercisable in three installments of 33%, 33% and 34% on February 14, 2021, 2022 and 2023, respectively.