0001209191-23-045503.txt : 20230814 0001209191-23-045503.hdr.sgml : 20230814 20230814091607 ACCESSION NUMBER: 0001209191-23-045503 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230811 FILED AS OF DATE: 20230814 DATE AS OF CHANGE: 20230814 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Graff Michael J CENTRAL INDEX KEY: 0001457009 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 231166725 MAIL ADDRESS: STREET 1: 2801 POST OAK BLVD, SUITE 600 CITY: HOUSTON STATE: TX ZIP: 77056 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 doc4.xml FORM 4 SUBMISSION X0508 4 2023-08-11 0 0001262823 WESTLAKE CORP WLK 0001457009 Graff Michael J 2801 POST OAK BLVD., STE. 600 HOUSTON TX 77056 1 0 0 0 0 Common Stock 2023-08-12 4 M 0 1446 A 18878 D Restricted Stock Units 2023-08-11 4 A 0 1136 0.00 A Common Stock 1136 1136 D Restricted Stock Units 2023-08-12 4 M 0 1446 0.00 D Common Stock 1446 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 11, 2024. On August 12, 2022 the reporting person was granted 1,446 restricted stock units vesting on the first anniversary of the grant date. Michael J. Graff by J Feng POA 2023-08-14