0001127602-13-035224.txt : 20131219 0001127602-13-035224.hdr.sgml : 20131219 20131219180400 ACCESSION NUMBER: 0001127602-13-035224 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20131217 FILED AS OF DATE: 20131219 DATE AS OF CHANGE: 20131219 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: Reese F Timothy CENTRAL INDEX KEY: 0001428105 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14649 FILM NUMBER: 131289284 MAIL ADDRESS: STREET 1: C/O TREX COMPANY STREET 2: 160 EXETER DRIVE CITY: WINCHESTER STATE: VA ZIP: 22603 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2013-12-17 0001069878 TREX CO INC TREX 0001428105 Reese F Timothy C/O TREX COMPANY, INC. 160 EXETER DRIVE WINCHESTER VA 22603-8605 1 Sr. Vice President, Operations Common Stock 2013-12-17 4 M 0 6175 17.41 A 48983 D Common Stock 2013-12-17 4 D 0 1460 73.62 D 47523 D Common Stock 2013-12-17 4 F 0 2250 73.62 D 45273 D Common Stock 2013-12-19 4 S 0 2465 76.35 D 42808 D Stock Appreciation Right 17.41 2013-12-17 4 M 0 6175 0 D 2011-02-17 2020-02-17 Common Stock 6175 0 D 6,175 Stock Appreciation Rights (SARs) are being exercised pursuant to a Rule 10b5-1 SAR Exercise plan adopted by the reporting person on August 7, 2013. 2,250 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. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 7, 2013. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.80 to $76.845, inclusive. The reporting person undertakes to provide Trex Company, Inc., any security holder of Trex Company, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in Footnote (4) to this Form 4. The stock appreciation right becomes exercisable in three equal installments beginning on the first anniversary of the grant date. /s/ William R. Gupp by power of attorney 2013-12-19