0001127602-12-016866.txt : 20120515 0001127602-12-016866.hdr.sgml : 20120515 20120515152207 ACCESSION NUMBER: 0001127602-12-016866 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120511 FILED AS OF DATE: 20120515 DATE AS OF CHANGE: 20120515 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: 12843993 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 X0305 4 2012-05-11 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 2012-05-11 4 M 0 6456 13.44 A 40797 D Common Stock 2012-05-11 4 F 0 1516 30.30 D 39281 D Common Stock 2012-05-11 4 D 0 2864 30.30 D 36417 D Common Stock 2012-05-15 4 S 0 200 30.00 D 36217 D Common Stock 2012-05-15 4 S 0 300 30.03 D 35917 D Common Stock 2012-05-15 4 S 0 100 30.04 D 35817 D Common Stock 2012-05-15 4 S 0 100 30.05 D 35717 D Common Stock 2012-05-15 4 S 0 200 30.12 D 35517 D Common Stock 2012-05-15 4 S 0 500 30.18 D 35017 D Common Stock 2012-05-15 4 S 0 100 30.26 D 34917 D Common Stock 2012-05-15 4 S 0 300 30.27 D 34617 D Common Stock 2012-05-15 4 S 0 276 30.29 D 34341 D Stock Appreciation Right 13.44 2012-05-11 4 M 0 6456 0 D 2010-02-18 2019-02-18 Common Stock 6456 12912 D The stock appreciation right becomes exercisable in three equal installments beginning on the first anniversary of the grant date. 1,516 shares are being surrendered as allowed by the Company's 2005 Stock Incentive Plan to cover the payment of taxes currently due on the exercise of stock appreciation rights. /s/ Willaim R. Gupp 2012-05-15