0001127602-13-005947.txt : 20130214 0001127602-13-005947.hdr.sgml : 20130214 20130214100320 ACCESSION NUMBER: 0001127602-13-005947 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130212 FILED AS OF DATE: 20130214 DATE AS OF CHANGE: 20130214 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: 13607150 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 X0306 4 2013-02-12 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 2013-02-12 4 A 0 3677 43.88 A 44399 D Stock Appreciation Right 43.88 2013-02-12 4 A 0 6910 0 A 2014-02-12 2023-02-12 Common Stock 6910 6910 D This restricted stock award vests over a three-year period in three equal annual installments beginning on the first anniversary of the grant date. The stock appreciation right becomes exercisable in three equal installments beginning on the first anniversary of the grant date. /s/ Willaim R. Gupp 2013-02-14