0001140361-16-086416.txt : 20161114
0001140361-16-086416.hdr.sgml : 20161111
20161114161243
ACCESSION NUMBER: 0001140361-16-086416
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20161110
FILED AS OF DATE: 20161114
DATE AS OF CHANGE: 20161114
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
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: 161994915
MAIL ADDRESS:
STREET 1: 2801 POST OAK BLVD, SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
4
1
doc1.xml
FORM 4
X0306
4
2016-11-10
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001488587
Buesinger Robert F.
2801 POST OAK BOULEVARD, SUITE 600
HOUSTON
TX
77056
0
1
0
0
Sr. Vice President, Vinyls
Common Stock
2016-11-10
4
M
0
2880
30.0525
A
11035
D
Common Stock
2016-11-10
4
S
0
2880
54.4226
D
8155
D
Employee Option (right to buy)
30.0525
2016-11-10
4
M
0
2880
0
D
2022-02-17
Common Stock
2880
0
D
The stock options are exercisable in three installments of 33%, 33% and 34% on February 17, 2013, 2014 and 2015, respectively.
Robert F. Buesinger by J. Iglesias POA
2016-11-14