0001140361-12-048823.txt : 20121127
0001140361-12-048823.hdr.sgml : 20121127
20121127163811
ACCESSION NUMBER: 0001140361-12-048823
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20121123
FILED AS OF DATE: 20121127
DATE AS OF CHANGE: 20121127
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: 121226954
MAIL ADDRESS:
STREET 1: 2801 POST OAK BOULEVARD
STREET 2: SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: WESTLAKE CHEMICAL CORP
CENTRAL INDEX KEY: 0001262823
STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL ORGANIC CHEMICALS [2860]
IRS NUMBER: 760346924
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 2801 POST OAK BLVD
STREET 2: SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
BUSINESS PHONE: 713-960-9111
MAIL ADDRESS:
STREET 1: 2801 POST OAK BLVD
STREET 2: SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
4
1
doc1.xml
FORM 4
X0306
4
2012-11-23
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
2012-11-23
4
M
0
1220
14.235
A
37501
D
Common Stock
2012-11-23
4
S
0
1220
75.95
D
36281
D
Employee Option (right to buy)
14.235
2012-11-23
4
M
0
1220
0
A
2010-02-13
2019-02-13
Common Stock
1220
8814
D
Mark Steven Bender by Richard C. Kroger POA
2012-11-27