0001567619-19-022525.txt : 20191203 0001567619-19-022525.hdr.sgml : 20191203 20191203140459 ACCESSION NUMBER: 0001567619-19-022525 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191201 FILED AS OF DATE: 20191203 DATE AS OF CHANGE: 20191203 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: 191265333 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 2019-12-01 0 0001262823 WESTLAKE CHEMICAL CORP WLK 0001298504 Mangieri George J 2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056 0 1 0 0 SVP & Chief Accounting Officer Common Stock 2019-12-01 4 M 0 3330 A 4912 D Common Stock 2019-12-03 4 F 0 1023 67.0075 D 3889 D Restricted Stock Units 2019-12-01 4 M 0 3330 0 D Common Stock 3330 00 D Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis. On December 1, 2016, the reporting person was granted 3,330 restricted stock units vesting on the third anniversary of the grant date. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $67.01 to $66.83, inclusive. The reporting person undertakes to provide to Westlake Chemical Corp., any security holder of Westlake Chemical Corp. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. George Mangieri by J. Feng POA 2019-12-03