WESTLAKE CORP — Director's Dealing 2010

Aug 24, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESTLAKE CHEMICAL CORP (WLK)
CIK: 0001262823
Period of Report: 2010-08-20

Reporting Person: BARNETT E WILLIAM (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-20	Common Stock	A	2715	—	Acquired	7444	Direct

Footnotes

F1: The shares of restricted stock will vest in three equal installments on August 20, 2011, 2012 and 2013.