0001140361-18-012990.txt : 20180312 0001140361-18-012990.hdr.sgml : 20180312 20180312121308 ACCESSION NUMBER: 0001140361-18-012990 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180309 FILED AS OF DATE: 20180312 DATE AS OF CHANGE: 20180312 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Kenner Andrew CENTRAL INDEX KEY: 0001439749 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 18682722 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 2018-03-09 0 0001262823 WESTLAKE CHEMICAL CORP WLK 0001439749 Kenner Andrew 2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056 0 1 0 0 SVP - Chemical Manufacturing Common Stock 2018-03-09 4 M 0 3412 61.865 A 17465 D Common Stock 2018-03-09 4 S 0 6028 120. D 11437 D Employee Option (right to buy) 61.865 2018-03-09 4 M 0 3412 0 D 2027-02-17 Common Stock 3412 6928 D The stock options are excercisable in three installments of 33%, 33% and 34% on February 17, 2018, 2019 and 2020. Andrew F. Kenner by Julia Feng POA 2018-03-12