0001567619-18-001438.txt : 20180820 0001567619-18-001438.hdr.sgml : 20180820 20180820105042 ACCESSION NUMBER: 0001567619-18-001438 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180817 FILED AS OF DATE: 20180820 DATE AS OF CHANGE: 20180820 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: 181027500 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 2018-08-17 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 2018-08-17 4 M 0 1003 A 55681 D Common Stock 2018-08-18 4 M 0 1721 A 57402 D Common Stock 92010554 I TTWF LP & TTWF GP LLC Restricted Stock Units 2018-08-17 4 M 0 1003 0 D Common Stock 1003 1003 D Restricted Stock Units 2018-08-17 4 A 0 1409 0 A Common Stock 1409 1409 D Restricted Stock Units 2018-08-18 4 M 0 1721 0 D Common Stock 1721 0 D Restricted stock units convert into the Issuer's common stock on a one-for-one basis. On August 17, 2016 the reporting person was granted 3,009 restricted stock units vesting in three equal installments beginning on the first anniversary of the grant date. On August 18, 2017 the reporting person was granted 1,721 restricted stock units vesting on the first anniversary of the grant date. All of the restricted stock units will vest on August 17, 2019. 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 eporting 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 her pecuniary interest therein. Dorothy C. Jenkins by J Feng POA 2018-08-20