0001140361-18-009524.txt : 20180222
0001140361-18-009524.hdr.sgml : 20180222
20180222093015
ACCESSION NUMBER: 0001140361-18-009524
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20180220
FILED AS OF DATE: 20180222
DATE AS OF CHANGE: 20180222
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Chao Albert
CENTRAL INDEX KEY: 0001299403
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32260
FILM NUMBER: 18631204
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
2018-02-20
0
0001262823
WESTLAKE CHEMICAL CORP
WLK
0001299403
Chao Albert
2801 POST OAK BOULEVARD, SUITE 600
HOUSTON
TX
77056
1
1
1
0
President & CEO
Common Stock
2018-02-20
4
M
0
13585
A
287603
D
Common Stock
2018-02-21
4
F
0
5202
106.98
D
282401
D
Common Stock
92010554
I
TTWF LP & TTWFGP LLC
Restricted Stock Units
2018-02-20
4
M
0
13585
0
D
Common Stock
13585
00
D
Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.
On February 20, 2015, the reporting person was granted 13,585 restricted stock units vesting on the third anniversary of the grant date.
92,010,554 shares of Issuer are held through TTWF LP, a Delaware limited partnership. Two trusts for the benefit of members of the Chao family, including the reporting person, are the managers of TTWFGP LLC, a Delaware limited liability company that is the general partner of TTWF LP. The limited partners of TTWF LP are five trusts, principally for the benefit of members of the Chao family, including the reporting person, and two corporations owned, indirectly or directly, by certain of these trusts and by other entities owned by members of the Chao family, including the reporting person. The reporting person shares investment and voting power with respect to the shares beneficially owned by TTWF LP. The reporting person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.
Albert Chao by J. Feng POA
2018-02-22