0001140361-17-032564.txt : 20170817 0001140361-17-032564.hdr.sgml : 20170817 20170817125359 ACCESSION NUMBER: 0001140361-17-032564 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170817 FILED AS OF DATE: 20170817 DATE AS OF CHANGE: 20170817 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Jenkins Dorothy C CENTRAL INDEX KEY: 0001299504 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 171038154 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 2017-08-17 0 0001262823 WESTLAKE CHEMICAL CORP WLK 0001299504 Jenkins Dorothy C 2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056 1 0 1 0 Common Stock 2017-08-17 4 M 0 1003 A 46118 D Common Stock 92010554 I TTWF LP and TTWF GP LLC Restricted Stock Units 2017-08-17 4 M 0 1003 0 D Common Stock 1003 2006 D Restricted stock units convert into Issuer's common stock on an one-for-one basis. 92,010,554 shares of common stock of the 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 TTWF GP 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 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 powers with respect to the shares owned by TTWF LP. The reporting person disclaims beneficial interest of the shares except to the extent of her pecuniary interests therein. On August 17, 2016, the reporting person was granted 3,009 restricted stock units vesting on three equal installments beginning on the first anniversary of the grant date. Dorothy Jenkins by J Feng POA 2017-08-17