0001127602-16-047001.txt : 20160321 0001127602-16-047001.hdr.sgml : 20160321 20160321105143 ACCESSION NUMBER: 0001127602-16-047001 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160317 FILED AS OF DATE: 20160321 DATE AS OF CHANGE: 20160321 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: Gupp William R. CENTRAL INDEX KEY: 0001428106 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14649 FILM NUMBER: 161517877 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 2016-03-17 0001069878 TREX CO INC TREX 0001428106 Gupp William R. C/O TREX COMPANY, INC. 160 EXETER DRIVE WINCHESTER VA 22603-8605 1 Sr VP,Gen. Counsel & Secretary Common Stock 2016-03-17 4 M 0 7490 12.78 A 62840 D Common Stock 2016-03-17 4 D 0 2102 45.54 D 60738 D Common Stock 2016-03-17 4 F 0 1784 45.54 D 58954 D Common Stock 2016-03-17 4 S 0 2900 45.0244 D 56054 D Common Stock 2016-03-18 4 S 0 3604 46.0562 D 52450 D Stock Appreciation Right 12.78 2016-03-17 4 M 0 7490 0 D 2013-02-15 2022-02-15 Common Stock 7490 14976 D 7,490 Stock Appreciation Rights (SARs) are being exercised pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 19, 2015. 1,784 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 19, 2015. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.00 to $45.05, 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 price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.71 to $46.27, 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 (5) to this Form 4. /s/ William R. Gupp 2016-03-21