0001140361-17-032890.txt : 20170821 0001140361-17-032890.hdr.sgml : 20170821 20170821193614 ACCESSION NUMBER: 0001140361-17-032890 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170818 FILED AS OF DATE: 20170821 DATE AS OF CHANGE: 20170821 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LUKENS MAX L CENTRAL INDEX KEY: 0001040101 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 171043980 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 2017-08-18 0 0001262823 WESTLAKE CHEMICAL CORP WLK 0001040101 LUKENS MAX L 2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056 1 0 0 0 Restricted Stock Units 2017-08-18 4 A 0 1721 0 A Common Stock 1721 1721 D Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock All of the restricted stock units will vest on August 18, 2018. Max L. Lukens by J. Feng POA 2017-08-21