0001567619-23-003136.txt : 20230216 0001567619-23-003136.hdr.sgml : 20230216 20230216114108 ACCESSION NUMBER: 0001567619-23-003136 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230214 FILED AS OF DATE: 20230216 DATE AS OF CHANGE: 20230216 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Janssens Thomas J. CENTRAL INDEX KEY: 0001834230 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 23637620 MAIL ADDRESS: STREET 1: 2801 POST OAK BLVD. STREET 2: 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 doc1.xml FORM 4 X0306 4 2023-02-14 0 0001262823 WESTLAKE CORP WLK 0001834230 Janssens Thomas J. 2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056 0 1 0 0 SVP, Ops - PEM & Corp Logistic Common Stock 2023-02-14 4 M 0 1538 A 7835 D Common Stock 2023-02-15 4 F 0 413 121.86 D 7422 D Common Stock 2023-02-15 4 F 0 5 122.43 D 7417 D Restricted Stock Units 2023-02-14 4 M 0 1538 0 D Common Stock 1538 00 D Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis. Shares otherwise issuable were withheld to satisfy tax obligations arising out of vesting of the Reporting Person's restricted stock units. On February 14, 2020, the reporting person was granted 1,538 restricted stock units vesting on the third anniversary of the grant date. Thomas J. Janssens by J. Feng POA 2023-02-16