0001140361-13-034329.txt : 20130827 0001140361-13-034329.hdr.sgml : 20130827 20130827164141 ACCESSION NUMBER: 0001140361-13-034329 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130823 FILED AS OF DATE: 20130827 DATE AS OF CHANGE: 20130827 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: BLAKELY ROBERT T CENTRAL INDEX KEY: 0001218020 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 131063308 MAIL ADDRESS: STREET 1: 910 TRAVIS ST STREET 2: STE 1900 CITY: HOUSTON STATE: TX ZIP: 77002 4 1 doc1.xml FORM 4 X0306 4 2013-08-23 0 0001262823 WESTLAKE CHEMICAL CORP WLK 0001218020 BLAKELY ROBERT T 2801 POST OAK BLVD. HOUSTON TX 77056 1 0 0 0 Restricted Stock Units 2013-08-23 4 A 0 880 0 A Common Stock 880 880 D Each restricted stock unit represents a contingent right to receive one share of Westlake Chemical Corporation common stock. The restricted stock units will vest in installments of 33%, 33%, and 34% on August 23, 2014, 2015, and 2016, respectively. Robert T. Blakely by Richard C. Kroger PoA 2013-08-27