<SEC-DOCUMENT>0001193125-19-132704-index.html : 20190501 <SEC-HEADER>0001193125-19-132704.hdr.sgml : 20190501 <ACCEPTANCE-DATETIME>20190501152303 ACCESSION NUMBER: 0001193125-19-132704 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20190501 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: 20190501 DATE AS OF CHANGE: 20190501 FILER: COMPANY DATA: COMPANY CONFORMED NAME: TREX CO INC CENTRAL INDEX KEY: 0001069878 STANDARD INDUSTRIAL CLASSIFICATION: LUMBER & WOOD PRODUCTS (NO FURNITURE) [2400] IRS NUMBER: 541910453 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-14649 FILM NUMBER: 19787057 BUSINESS ADDRESS: STREET 1: 160 EXETER DRIVE CITY: WINCHESTER STATE: VA ZIP: 22603-8605 BUSINESS PHONE: 5405426300 MAIL ADDRESS: STREET 1: 160 EXETER DRIVE CITY: WINCHESTER STATE: VA ZIP: 22603-8605 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>d743456d8k.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: d743456d8k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.1 <SEQUENCE>2 <FILENAME>d743456dex31.htm <DESCRIPTION>EX-3.1 <TEXT> Document 2 - file: d743456dex31.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3.2 <SEQUENCE>3 <FILENAME>d743456dex32.htm <DESCRIPTION>EX-3.2 <TEXT> Document 3 - file: d743456dex32.htm
</DOCUMENT> </SEC-DOCUMENT>