0001127602-11-022161.txt : 20110728 0001127602-11-022161.hdr.sgml : 20110728 20110728093848 ACCESSION NUMBER: 0001127602-11-022161 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110726 FILED AS OF DATE: 20110728 DATE AS OF CHANGE: 20110728 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ANDREWS WILLIAM F CENTRAL INDEX KEY: 0001183938 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14649 FILM NUMBER: 11991992 MAIL ADDRESS: STREET 1: C/O BLACK BOX CORPORATION STREET 2: 1000 PARK DRIVE CITY: LAWRENCE STATE: PA ZIP: 15055 4 1 form4.xml PRIMARY DOCUMENT X0303 4 2011-07-26 0001069878 TREX CO INC TREX 0001183938 ANDREWS WILLIAM F C/O TREX COMPANY, INC. 160 EXETER DRIVE WINCHESTER VA 22603-8605 1 Common Stock 2011-07-26 4 A 0 709 21.15 A 12709 D Stock Appreciation Right 21.15 2011-07-26 4 A 0 1284 0 A 2011-07-26 2021-07-26 Common Stock 1284 1284 D This restricted award will vest on the first anniversary of the grant. /s/ William R. Gupp by power of attorney 2011-07-28