TREX CO INC — Director's Dealing 2011

Jul 28, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TREX CO INC (TREX)
CIK: 0001069878
Period of Report: 2011-07-26

Reporting Person: Posey Richard E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-07-26	Common Stock	A	709	$21.15	Acquired	1157	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-07-26	Stock Appreciation Right	$21.15	A	1284	Acquired	2021-07-26	Common Stock (1284)	Direct

Footnotes

F1: This restricted award will vest on the first anniversary of the grant.