0001140361-11-043376.txt : 20110824
0001140361-11-043376.hdr.sgml : 20110824
20110824090108
ACCESSION NUMBER: 0001140361-11-043376
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20110819
FILED AS OF DATE: 20110823
DATE AS OF CHANGE: 20110824
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: WESTLAKE CHEMICAL CORP
CENTRAL INDEX KEY: 0001262823
STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL ORGANIC CHEMICALS [2860]
IRS NUMBER: 760346924
MAIL ADDRESS:
STREET 1: 2801 POST OAK BLVD
STREET 2: SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: RILEY H JOHN JR
CENTRAL INDEX KEY: 0001173593
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 111052467
MAIL ADDRESS:
STREET 1: 600 TRAVIS STREET
STREET 2: SUITE 5800
CITY: HOUSTON
STATE: TX
ZIP: 77002
4
1
doc1.xml
FORM 4
X0304
4
2011-08-19
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001173593
RILEY H JOHN JR
2801 POST OAK BLVD.
SUITE 600
HOUSTON
TX
77056
1
0
0
0
Common Stock
2011-08-19
4
A
0
1804
00
A
7495
D
The shares of restricted stock will vest in three equal installments on August 19, 2012, 2013 and 2014.
John H. Riley Jr. by Richard Kroger PoA
2011-08-23