0001140361-13-012330.txt : 20130313
0001140361-13-012330.hdr.sgml : 20130313
20130313173342
ACCESSION NUMBER: 0001140361-13-012330
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20130311
FILED AS OF DATE: 20130313
DATE AS OF CHANGE: 20130313
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Buesinger Robert F.
CENTRAL INDEX KEY: 0001488587
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 13688340
MAIL ADDRESS:
STREET 1: 2801 POST OAK BLVD.
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
2013-03-11
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001488587
Buesinger Robert F.
2801 POST OAK BLVD.
HOUSTON
TX
77056
0
1
0
0
Sr. Vice President, Vinyls
Common Stock
2013-03-11
4
M
0
1439
60.105
A
5784
D
Common Stock
2013-03-11
4
M
0
922
45.83
A
6706
D
Common Stock
2013-03-11
4
S
0
600
93.76
D
6106
D
Common Stock
2013-03-11
4
S
0
100
93.77
D
6006
D
Common Stock
2013-03-11
4
S
0
100
93.78
D
5906
D
Common Stock
2013-03-11
4
S
0
461
93.79
D
5445
D
Common Stock
2013-03-11
4
S
0
600
93.8
D
4845
D
Common Stock
2013-03-11
4
S
0
200
93.81
D
4645
D
Common Stock
2013-03-11
4
S
0
100
93.8103
D
4545
D
Common Stock
2013-03-11
4
S
0
100
93.815
D
4445
D
Common Stock
2013-03-11
4
S
0
100
93.8168
D
4345
D
Employee Option (right to buy)
60.105
2013-03-11
4
M
0
1439
0
D
2013-02-17
2022-02-17
Common Stock
1439
2879
D
Employee Option (right to buy)
45.83
2013-03-11
4
M
0
922
0
D
2013-02-18
2021-02-18
Common Stock
922
922
D
Robert F. Buesinger by Richard C. Kroger PoA
2013-03-13