0001140361-13-012762.txt : 20130315
0001140361-13-012762.hdr.sgml : 20130315
20130315170946
ACCESSION NUMBER: 0001140361-13-012762
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20130313
FILED AS OF DATE: 20130315
DATE AS OF CHANGE: 20130315
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Mangieri George J
CENTRAL INDEX KEY: 0001298504
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 13695029
MAIL ADDRESS:
STREET 1: 2801 POST OAK BLVD., 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
2013-03-13
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001298504
Mangieri George J
2801 POST OAK BLVD.
HOUSTON
TX
77056
0
1
0
0
VP & Chief Accounting Officer
Common Stock
2013-03-13
4
M
0
1291
20.525
A
15449
D
Common Stock
2013-03-13
4
S
0
391
95.11
D
15058
D
Common Stock
2013-03-13
4
S
0
100
95.1
D
14958
D
Common Stock
2013-03-13
4
S
0
100
95.06
D
14858
D
Common Stock
2013-03-13
4
S
0
400
95.08
D
14458
D
Common Stock
2013-03-13
4
S
0
300
95.09
D
14158
D
Employee Option (right to buy)
20.525
2013-03-13
4
M
0
1291
0
D
2013-02-26
2020-02-26
Common Stock
1291
1017
D
George J. Mangieri by Richard C. Kroger PoA
2013-03-15