0001140361-11-017097.txt : 20110316
0001140361-11-017097.hdr.sgml : 20110316
20110316160636
ACCESSION NUMBER: 0001140361-11-017097
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20110315
FILED AS OF DATE: 20110316
DATE AS OF CHANGE: 20110316
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: Kenner Andrew
CENTRAL INDEX KEY: 0001439749
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 11691937
MAIL ADDRESS:
STREET 1: 2801 POST OAK BLVD.
CITY: HOUSTON
STATE: TX
ZIP: 77056
4
1
doc1.xml
FORM 4
X0303
4
2011-03-15
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001439749
Kenner Andrew
2801 POST OAK BLVD
HOUSTON
TX
77056
0
1
0
0
VP - Manufacturing
Common Stock
2011-03-15
4
M
0
6427
14.235
A
18874
D
Common Stock
2011-03-15
4
M
0
2892
20.525
A
21766
D
Common Stock
2011-03-15
4
S
0
9319
47.87
D
12447
D
Employee Option (right to buy)
14.235
2011-03-15
4
M
0
6427
0
A
2011-02-13
2019-02-13
Common Stock
6427
6428
D
Employee Option (right to buy) (Common Stock)
20.525
2011-03-15
4
M
0
2892
0
A
2011-02-26
2020-02-26
Common Stock
2892
5786
D
Andrew Kenner by Richard Kroger PoA
2011-03-16