TREX CO INC — Director's Dealing 2018

Feb 20, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TREX CO INC (TREX)
CIK: 0001069878
Period of Report: 2018-02-20

Reporting Person: GRATZ JAY M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-20	Common Stock	S	200	$111.34	Disposed	7643	Direct
2018-02-20	Common Stock	S	100	$111.38	Disposed	7543	Direct
2018-02-20	Common Stock	S	100	$111.42	Disposed	7443	Direct
2018-02-20	Common Stock	S	200	$111.47	Disposed	7243	Direct
2018-02-20	Common Stock	S	100	$111.50	Disposed	7143	Direct
2018-02-20	Common Stock	S	200	$111.54	Disposed	6943	Direct
2018-02-20	Common Stock	S	100	$111.57	Disposed	6843	Direct
2018-02-20	Common Stock	S	100	$111.87	Disposed	6743	Direct
2018-02-20	Common Stock	S	300	$111.88	Disposed	6443	Direct
2018-02-20	Common Stock	S	100	$111.8801	Disposed	6343	Direct
2018-02-20	Common Stock	S	100	$111.9201	Disposed	6243	Direct
2018-02-20	Common Stock	S	100	$111.9301	Disposed	6143	Direct
2018-02-20	Common Stock	S	200	$111.97	Disposed	5943	Direct
2018-02-20	Common Stock	S	22	$112.16	Disposed	5921	Direct
2018-02-20	Common Stock	S	100	$112.22	Disposed	5821	Direct
2018-02-20	Common Stock	S	100	$112.26	Disposed	5721	Direct
2018-02-20	Common Stock	S	100	$112.46	Disposed	5621	Direct
2018-02-20	Common Stock	S	100	$112.50	Disposed	5521	Direct

Footnotes

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Sales plan adopted by the reporting person on November 13, 2017.