0001567619-20-004291.txt : 20200219 0001567619-20-004291.hdr.sgml : 20200219 20200219153414 ACCESSION NUMBER: 0001567619-20-004291 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200217 FILED AS OF DATE: 20200219 DATE AS OF CHANGE: 20200219 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Mangieri George J CENTRAL INDEX KEY: 0001298504 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 20629349 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 2020-02-17 0 0001262823 WESTLAKE CHEMICAL CORP WLK 0001298504 Mangieri George J 2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056 0 1 0 0 VP & Chief Accounting Officer Common Stock 2020-02-17 4 M 0 1156 A 5045 D Common Stock 2020-02-18 4 F 0 350 60.50 D 4695 D Common Stock 2020-02-18 4 F 0 24 61.509 D 4671 D Restricted Stock Units 2020-02-17 4 M 0 1156 0 D Common Stock 1156 00 D Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis. On February 17, 2017, the reporting person was granted 1,156 restricted stock units vesting on the third anniversary of the grant date. George J. Mangieri by J. Feng POA 2020-02-19