0001127602-12-025017.txt : 20120822 0001127602-12-025017.hdr.sgml : 20120822 20120822104957 ACCESSION NUMBER: 0001127602-12-025017 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120217 FILED AS OF DATE: 20120822 DATE AS OF CHANGE: 20120822 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Zambanini Adam Dante CENTRAL INDEX KEY: 0001512909 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-14649 FILM NUMBER: 121049149 MAIL ADDRESS: STREET 1: C/O TREX COMPANY INC. STREET 2: 160 EXETER DRIVE CITY: WINCHESTER STATE: VA ZIP: 22603 ISSUER: 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 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 4/A 1 form4a.xml PRIMARY DOCUMENT X0306 4/A 2012-02-17 2012-02-21 0001069878 TREX CO INC TREX 0001512909 Zambanini Adam Dante 160 EXETER DRIVE WINCHESTER VA 22603 1 Vice President, Marketing Common Stock 2012-02-17 4 D 0 815 21.84 D 8431 D Original Form included 815 shares sold prior to becoming an Officer. Form is being amended to reflect correct number of shares beneficially owned on February 17, 2012. /s/ William R. Gupp by power of attorney 2012-08-22