0001140361-12-011486.txt : 20120228
0001140361-12-011486.hdr.sgml : 20120228
20120228164101
ACCESSION NUMBER: 0001140361-12-011486
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120224
FILED AS OF DATE: 20120228
DATE AS OF CHANGE: 20120228
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: Bender Mark Steven
CENTRAL INDEX KEY: 0001330417
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 12647861
MAIL ADDRESS:
STREET 1: 2801 POST OAK BOULEVARD
STREET 2: SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
4
1
doc1.xml
FORM 4
X0304
4
2012-02-24
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001330417
Bender Mark Steven
2801 POST OAK BLVD.
HOUSTON
TX
77056
0
1
0
0
Sr VP, CFO and Treasurer
Common Stock
2012-02-24
4
F
0
2889
57.50
D
36292
D
Common Stock
2012-02-24
4
F
0
11
57.78
D
36281
D
Mark Steven Bender by Richard C. Kroger PoA
2012-02-28