TREX CO INC — Director's Dealing 2014

Apr 17, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TREX CO INC (TREX)
CIK: 0001069878
Period of Report: 2014-04-16

Reporting Person: GRATZ JAY M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-04-16	Common Stock	M	1700	$25.29	Acquired	4099	Direct
2014-04-16	Common Stock	D	589	$73.08	Disposed	3510	Direct
2014-04-17	Common Stock	S	1111	$72.76	Disposed	2399	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-04-16	Stock Appreciation Right	$25.29	M	1700	Disposed	2017-02-22	Common Stock (1700)	Direct

Footnotes

F1: 1,700 Stock Appreciation Rights (SARs) are being exercised pursuant to a Rule 10b5-1 Exercise plan adopted by the reporting person on February 25, 2014.

F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Sales plan adopted by the reporting person on February 25, 2014.