<SEC-DOCUMENT>0001193125-24-081682-index.html : 20240329 <SEC-HEADER>0001193125-24-081682.hdr.sgml : 20240329 <ACCEPTANCE-DATETIME>20240329110328 ACCESSION NUMBER: 0001193125-24-081682 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 8 FILED AS OF DATE: 20240329 DATE AS OF CHANGE: 20240329 FILER: 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: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 24802590 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 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>d625500ddefa14a.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: d625500ddefa14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g625500dsp1c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g625500dsp1c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g625500dsp1d.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g625500dsp1d.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g625500dsp4a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g625500dsp4a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g625500dsp4b.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g625500dsp4b.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g625500dsp5a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g625500dsp5a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g625500dsp5b.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g625500dsp5b.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g625500g54m31.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g625500g54m31.jpg
</DOCUMENT> </SEC-DOCUMENT>