Thomas J. Janssens - 14 Mar 2022 Form 4 Insider Report for WESTLAKE CORP (WLK)

Role: SVP, Operations-PEM & Corp Log
Signature: Thomas J. Janssens
Issuer symbol: WLK
Transactions as of: 14 Mar 2022
Net transactions value: -$55,465
Form type: 4
Filing time: 15 Mar 2022, 15:44:34 UTC
Previous filing: 02 Mar 2022
Next filing: 16 Feb 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WLK	Common Stock	Tax liability	$55,344	-467	-6.9%	$118.51	6,298	14 Mar 2022	Direct	F1
transaction	WLK	Common Stock	Tax liability	$120	-1	-0.02%	$120.37	6,297	14 Mar 2022	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Represents shares sold to satisfy tax obligations arising out of the vesting of 1,901 shares of common stock, which vested February 18, 2022 upon the determination by the Compensation Committee of the Issuer's Board of Directors of the satisfaction of performance criteria underlying an award of performance stock units granted to the Reporting Person on February 15, 2019 under the terms of the Issuer's 2013 Omnibus Incentive Plan. Sales made to cover tax withholding obligations could not take place until March 14, 2022.

Content

Represents shares sold to satisfy tax obligations arising out of the vesting of 1,901 shares of common stock, which vested February 18, 2022 upon the determination by the Compensation Committee of the Issuer's Board of Directors of the satisfaction of performance criteria underlying an award of performance stock units granted to the Reporting Person on February 15, 2019 under the terms of the Issuer's 2013 Omnibus Incentive Plan. Sales made to cover tax withholding obligations could not take place until March 14, 2022.