0001127602-11-015230.txt : 20110505 0001127602-11-015230.hdr.sgml : 20110505 20110505113026 ACCESSION NUMBER: 0001127602-11-015230 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110503 FILED AS OF DATE: 20110505 DATE AS OF CHANGE: 20110505 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gupp William R. CENTRAL INDEX KEY: 0001428106 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14649 FILM NUMBER: 11813262 MAIL ADDRESS: STREET 1: C/O TREX COMPANY 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 1 form4.xml PRIMARY DOCUMENT X0303 4 2011-05-03 0001069878 TREX CO INC TREX 0001428106 Gupp William R. C/O TREX COMPANY, INC. 160 EXETER DRIVE WINCHESTER VA 22603-8605 1 CAO, Gen. Counsel & Secretary Common Stock 2011-05-03 4 M 0 6000 20.00 A 42609 D Common Stock 2011-05-03 4 S 0 100 30.49 D 42509 D Common Stock 2011-05-03 4 S 0 535 30.50 D 41974 D Common Stock 2011-05-03 4 S 0 100 30.535 D 41874 D Common Stock 2011-05-03 4 S 0 300 30.56 D 41574 D Common Stock 2011-05-03 4 S 0 165 30.51 D 41409 D Common Stock 2011-05-03 4 S 0 100 30.53 D 41309 D Common Stock 2011-05-03 4 S 0 100 30.515 D 41209 D Common Stock 2011-05-03 4 S 0 900 30.4701 D 40309 D Common Stock 2011-05-03 4 S 0 1200 30.46 D 39109 D Common Stock 2011-05-03 4 S 0 400 30.47 D 38709 D Common Stock 2011-05-03 4 S 0 100 30.57 D 38609 D Common Stock 2011-05-03 4 S 0 200 30.55 D 38409 D Common Stock 2011-05-03 4 S 0 100 30.65 D 38309 D Common Stock 2011-05-03 4 S 0 200 30.655 D 38109 D Common Stock 2011-05-03 4 S 0 500 30.67 D 37609 D Common Stock 2011-05-03 4 S 0 200 30.73 D 37409 D Common Stock 2011-05-03 4 S 0 100 30.74 D 37309 D Common Stock 2011-05-03 4 S 0 300 30.77 D 37009 D Common Stock 2011-05-03 4 S 0 200 30.79 D 36809 D Common Stock 2011-05-03 4 S 0 100 30.78 D 36709 D Common Stock 2011-05-03 4 S 0 100 30.80 D 36609 D Stock Options (Right to Buy) 20.00 2011-05-03 4 M 0 6000 0 D 2003-02-21 2012-02-21 Common Stock 6000 2009 D /s/ Willaim R. Gupp 2011-05-05