WESTLAKE CORP — Director's Dealing 2018

Aug 20, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESTLAKE CHEMICAL CORP (WLK)
CIK: 0001262823
Period of Report: 2018-08-17

Reporting Person: MCCOLLUM MARK A (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-08-17	Restricted Stock Units	$	A	1409	Acquired		Common Stock (1409)	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

F2: All of the restricted stock units will vest on August 17, 2019.