0001140361-13-012753.txt : 20130315 0001140361-13-012753.hdr.sgml : 20130315 20130315170620 ACCESSION NUMBER: 0001140361-13-012753 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130313 FILED AS OF DATE: 20130315 DATE AS OF CHANGE: 20130315 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: 13694987 MAIL ADDRESS: STREET 1: 910 TRAVIS ST STREET 2: STE 1900 CITY: HOUSTON STATE: TX ZIP: 77002 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 2013-03-13 0 0001262823 WESTLAKE CHEMICAL CORP WLK 0001218020 BLAKELY ROBERT T 2801 POST OAK BLVD. HOUSTON TX 77056 1 0 0 0 Common Stock 2013-03-13 4 M 0 887 24.51 A 12227 D Common Stock 2013-03-13 4 M 0 957 20.825 A 13184 D Common Stock 2013-03-13 4 S 0 444 94.961 D 12740 D Common Stock 2013-03-13 4 S 0 1400 94.963 D 11340 D Employee Option (right to buy) 24.51 2013-03-13 4 M 0 887 0 D 2012-08-20 2019-08-20 Common Stock 887 888 D Employee Option (right to buy) 20.825 2013-03-13 4 M 0 957 0 D 2012-08-15 2018-08-15 Common Stock 957 0 D Robert T. Blakely by Richard C. Kroger PoA 2013-03-15