L. Benjamin Ederington - Feb 18, 2022 Form 4/A - Amendment Insider Report for WESTLAKE CORP (WLK)

Role: EVP, GC, CAO and Secretary
Signature: L. Benjamin Ederington by J. Feng POA
Stock symbol: WLK
Transactions as of: Feb 18, 2022
Transactions value $: -$297,466
Form type: 4/A - Amendment
Date filed: 3/15/2022, 03:40 PM
Date Of Original Report: Feb 18, 2022
Previous filing: Feb 17, 2022
Next filing: May 6, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WLK	Common Stock	Award	$0	+6.32K	+18.82%	$0.00	39.9K	Feb 18, 2022	Direct
transaction	WLK	Common Stock	Tax liability	-$297K	-2.51K	-6.28%	$118.51	37.4K	Mar 14, 2022	Direct	F1
transaction	WLK	Common Stock	Tax liability	-$361	-3	-0.01%	$120.45	37.4K	Mar 14, 2022	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The original Form 4 filed by the Reporting Person on February 18, 2022 is amended by this Form 4 Amendment to disclose that 2,510 shares of common stock were sold to cover tax withholding obligations arising from the award reported in the original Form 4. 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 4 Amendment is in addition to, and does not replace, the disclosure contained in the original Form 4.

Content

The original Form 4 filed by the Reporting Person on February 18, 2022 is amended by this Form 4 Amendment to disclose that 2,510 shares of common stock were sold to cover tax withholding obligations arising from the award reported in the original Form 4. 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 4 Amendment is in addition to, and does not replace, the disclosure contained in the original Form 4.