0001209191-23-045125.txt : 20230809 0001209191-23-045125.hdr.sgml : 20230809 20230809120203 ACCESSION NUMBER: 0001209191-23-045125 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230807 FILED AS OF DATE: 20230809 DATE AS OF CHANGE: 20230809 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Bender Mark Steven CENTRAL INDEX KEY: 0001330417 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 231154172 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 2023-08-07 0 0001262823 WESTLAKE CORP WLK 0001330417 Bender Mark Steven 2801 POST OAK BLVD., STE. 600 HOUSTON TX 77056 0 1 0 0 EVP & CFO 0 Common Stock 2023-08-07 4 M 0 12033 107.75 A 56433 D Common Stock 2023-08-07 4 M 0 12606 86.5379 A 69039 D Common Stock 2023-08-07 4 D 0 2416 132.43 D 66623 D Common Stock 2023-08-07 4 D 0 19598 133.48 D 47025 D Common Stock 2023-08-07 4 D 0 2625 133.99 D 44400 D Employee Option (right to buy) 107.75 2023-08-07 4 M 0 12033 0.00 A 2028-02-16 Common Stock 12033 0 D Employee Option (right to buy) 86.5379 2023-08-07 4 M 0 12606 0.00 A 2031-02-19 Common Sotck 12606 6494 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $131.88 to $132.88, inclusive. The reporting person undertakes to provide to Westlake Corp., any security holder of Westlake Corp. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $132.885 to $133.88, inclusive. The reporting person undertakes to provide to Westlake Corp., any security holder of Westlake Corp. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $133.89 to $134.16, inclusive. The reporting person undertakes to provide to Westlake Corp., any security holder of Westlake Corp. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The stock options are excercisable in three installments of 33%, 33% and 34% on February 16, 2019, 2020 and 2021, respectively. The stock options are excercisable in three installments of 33%, 33% and 34% on February 19, 2022, 2023 and 2024, respectively. Mark Steven Bender by J. Feng POA 2023-08-09