0001140361-15-033414.txt : 20150825
0001140361-15-033414.hdr.sgml : 20150825
20150825164349
ACCESSION NUMBER: 0001140361-15-033414
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20150821
FILED AS OF DATE: 20150825
DATE AS OF CHANGE: 20150825
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: Graff Michael J
CENTRAL INDEX KEY: 0001457009
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 151073509
MAIL ADDRESS:
STREET 1: 2801 POST OAK BLVD, SUITE 600
CITY: HOUSTON
STATE: TX
ZIP: 77056
4
1
doc1.xml
FORM 4
X0306
4
2015-08-21
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001457009
Graff Michael J
2801 POST OAK BOULEVARD, SUITE 600
HOUSTON
TX
77056
1
0
0
0
Restricted Stock Units
2015-08-21
4
A
0
1809
0
A
2025-08-21
Common Stock
1809
1809
D
Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock.
The restricted stock units will vest in installments of 33%, 33% and 34% on August 21, 2016, 2017, and 2018, respectively.
Michael J. Graff by J. Iglesias POA
2015-08-25