0001972362-24-000321.txt : 20240305 0001972362-24-000321.hdr.sgml : 20240305 20240305173220 ACCESSION NUMBER: 0001972362-24-000321 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240305 DATE AS OF CHANGE: 20240305 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: WESTLAKE CORP CENTRAL INDEX KEY: 0001262823 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL ORGANIC CHEMICALS [2860] ORGANIZATION NAME: 08 Industrial Applications and Services IRS NUMBER: 760346924 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 24722589 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Bender Mark Steven CENTRAL INDEX KEY: 0001330417 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 2801 POST OAK BLVD, SUITE 600 CITY: HOUSTON STATE: TX ZIP: 77056 144 1 primary_doc.xml 144 0001330417 XXXXXXXX LIVE 0001262823 WESTLAKE CORP 001-32260 2801 POST OAK BLVD SUITE 600 HOUSTON TX 77056 713-960-9111 Bender Mark Steven Officer COMMON Morgan Stanley Smith Barney LLC Executive Services

200 W Civic Center Dr - 4th Floor SANDY UT 84070

4804 678565.00 128300000 03/05/2024 NYSE COMMON 02/18/2019 RESTRICTED STOCK ISSUER N 4804 02/18/2019 COMPENSATION N MARK BENDER

2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056

RESTRICTED STOCK 02/26/2024 4854 667741.00 MARK BENDER

2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056

RESTRICTED STOCK 02/20/2024 2419 316170.65 MARK BENDER

2801 POST OAK BOULEVARD, SUITE 600 HOUSTON TX 77056

PERFORMANCE SHARES 02/20/2024 3725 486847.80 03/05/2024 /s/ Mark Steven Bender