0001209191-23-029244.txt : 20230515 0001209191-23-029244.hdr.sgml : 20230515 20230515091512 ACCESSION NUMBER: 0001209191-23-029244 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230512 FILED AS OF DATE: 20230515 DATE AS OF CHANGE: 20230515 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chao Catherine T. CENTRAL INDEX KEY: 0001974884 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 23918936 MAIL ADDRESS: STREET 1: 5815 NE 32ND AVE CITY: PORTLAND STATE: OR ZIP: 97211 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 X0407 4 2023-05-12 0 0001262823 WESTLAKE CORP WLK 0001974884 Chao Catherine T. 2801 POST OAK BLVD., STE. 600 HOUSTON TX 77056 1 0 1 0 0 Restricted Stock Units 2023-05-12 4 A 0 1316 0.00 A Common Stock 1316 1316 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 May 12, 2024. Catherine T. Chao by J. Feng POA 2023-05-15