<SEC-DOCUMENT>0001193125-17-176637-index.html : 20170519 <SEC-HEADER>0001193125-17-176637.hdr.sgml : 20170519 <ACCEPTANCE-DATETIME>20170519161756 ACCESSION NUMBER: 0001193125-17-176637 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20170519 ITEM INFORMATION: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers ITEM INFORMATION: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year ITEM INFORMATION: Submission of Matters to a Vote of Security Holders ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20170519 DATE AS OF CHANGE: 20170519 FILER: COMPANY DATA: COMPANY CONFORMED NAME: WESTLAKE CHEMICAL CORP CENTRAL INDEX KEY: 0001262823 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL ORGANIC CHEMICALS [2860] IRS NUMBER: 760346924 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-32260 FILM NUMBER: 17858037 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 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>d352639d8k.htm <DESCRIPTION>FORM 8-K <TEXT> Document 1 - file: d352639d8k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.1 <SEQUENCE>2 <FILENAME>d352639dex31.htm <DESCRIPTION>EX-3.1 <TEXT> Document 2 - file: d352639dex31.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.1 <SEQUENCE>3 <FILENAME>d352639dex101.htm <DESCRIPTION>EX-10.1 <TEXT> Document 3 - file: d352639dex101.htm
</DOCUMENT> </SEC-DOCUMENT>