0001567619-22-016165.txt : 20220815 0001567619-22-016165.hdr.sgml : 20220815 20220815152358 ACCESSION NUMBER: 0001567619-22-016165 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220812 FILED AS OF DATE: 20220815 DATE AS OF CHANGE: 20220815 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Haas Marius CENTRAL INDEX KEY: 0001556683 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 221165233 MAIL ADDRESS: STREET 1: ONE DELL WAY CITY: ROUND ROCK STATE: TX ZIP: 78682 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: WESTLAKE 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 FORMER COMPANY: FORMER CONFORMED NAME: WESTLAKE CHEMICAL CORP DATE OF NAME CHANGE: 20030908 4 1 doc1.xml FORM 4 X0306 4 2022-08-12 0 0001262823 WESTLAKE CORP WLK 0001556683 Haas Marius 2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056 1 0 0 0 Common Stock 2022-08-13 4 M 0 1763 A 9049 D Restricted Stock Units 2022-08-12 4 A 0 1446 0 A Common Stock 1446 1446 D Restricted Stock Units 2022-08-13 4 M 0 1763 0 D Common Stock 1763 0 D Restricted stock units convert into the Issuer's common stock on a one-for-one basis. All of the restricted stock units will vest on August 12, 2023. On August 13, 2021 the reporting person was granted 1,763 restricted stock units vesting on the first anniversary of the grant date. Marius Haas by J Feng POA 2022-08-15