0001127602-15-017176.txt : 20150514 0001127602-15-017176.hdr.sgml : 20150514 20150514114403 ACCESSION NUMBER: 0001127602-15-017176 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150512 FILED AS OF DATE: 20150514 DATE AS OF CHANGE: 20150514 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: Zambanini Adam Dante CENTRAL INDEX KEY: 0001512909 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14649 FILM NUMBER: 15861287 MAIL ADDRESS: STREET 1: C/O TREX COMPANY INC. STREET 2: 160 EXETER DRIVE CITY: WINCHESTER STATE: VA ZIP: 22603 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2015-05-12 0001069878 TREX CO INC TREX 0001512909 Zambanini Adam Dante 160 EXETER DRIVE WINCHESTER VA 22603 1 Vice President, Marketing Common Stock 2015-05-12 4 M 0 2438 12.685 A 26665 D Common Stock 2015-05-12 4 M 0 3708 13.10 A 30373 D Common Stock 2015-05-12 4 D 0 1617 49.1599 D 28756 D Common Stock 2015-05-12 4 F 0 1500 49.1599 D 27256 D Common Stock 2015-05-13 4 S 0 3029 48.8242 D 24227 D Stock Appreciation Right 12.685 2015-05-12 4 M 0 2438 0 D 2008-02-21 2017-02-21 Common Stock 2438 0 D Stock Appreciation Right 13.10 2015-05-12 4 M 0 3708 0 D 2012-02-16 2022-02-16 Common Stock 3708 7418 D Stock Appreciation Rights are being exercised pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on August 11, 2014. 1,500 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 SARs. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on August 11, 2014. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $48.39 to $49.25, 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. /s/ William R. Gupp by power of attorney 2015-05-14