0001127602-15-020851.txt : 20150617 0001127602-15-020851.hdr.sgml : 20150617 20150617103006 ACCESSION NUMBER: 0001127602-15-020851 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150615 FILED AS OF DATE: 20150617 DATE AS OF CHANGE: 20150617 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: MERLOTTI FRANK H JR CENTRAL INDEX KEY: 0001196722 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14649 FILM NUMBER: 15935953 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2015-06-15 0001069878 TREX CO INC TREX 0001196722 MERLOTTI FRANK H JR C/O TREX COMPANY, INC. 160 EXETER DRIVE WINCHESTER VA 22603-8605 1 Common Stock 2015-06-15 4 M 0 2000 5.305 A 8756 D Common Stock 2015-06-15 4 D 0 208 51.21 D 8548 D Common Stock 2015-06-16 4 S 0 100 50.80 D 8448 D Common Stock 2015-06-16 4 S 0 100 50.88 D 8348 D Common Stock 2015-06-16 4 S 0 100 50.8801 D 8248 D Common Stock 2015-06-16 4 S 0 100 50.9901 D 8148 D Common Stock 2015-06-16 4 S 0 192 51.00 D 7956 D Common Stock 2015-06-16 4 S 0 100 51.09 D 7856 D Common Stock 2015-06-16 4 S 0 100 51.12 D 7756 D Common Stock 2015-06-16 4 S 0 200 51.15 D 7556 D Common Stock 2015-06-16 4 S 0 100 51.1501 D 7456 D Common Stock 2015-06-16 4 S 0 200 51.1701 D 7256 D Common Stock 2015-06-16 4 S 0 100 51.30 D 7156 D Common Stock 2015-06-16 4 S 0 100 51.31 D 7056 D Common Stock 2015-06-16 4 S 0 100 51.3101 D 6956 D Common Stock 2015-06-16 4 S 0 100 51.32 D 6856 D Common Stock 2015-06-16 4 S 0 100 51.33 D 6756 D Stock Appreciation Right 5.305 2015-06-15 4 M 0 2000 0 D 2008-07-22 2018-07-22 Common Stock 2000 9876 D Stock Appreciation Rights (SARs) are being exercised pursuant to a Rule 10b5-1 Exercise plan adopted by the reporting person on May 11, 2015. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Sales plan adopted by the reporting person on May 11, 2015. /s/ William R. Gupp by power of attorney 2015-06-17