TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

Crestline Management, LP's Holding History (CIK: 0001536054)

Note: Option positions (PUT/CALL) are excluded.

Q2 2017

Shares 28,351 Value ($000) $1,918 Avg Close $16.88 Range $15.39 - $19.12

Q1 2017

Shares 16,400 Value ($000) $1,138 Avg Close $17.24 Range $16.05 - $19.54

Q4 2016

Shares 11,211 Value ($000) $722 Avg Close $15.62 Range $12.70 - $18.05

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	28,351	$1,918	$16.88	$15.39 - $19.12
Q1 2017	16,400	$1,138	$17.24	$16.05 - $19.54
Q4 2016	11,211	$722	$15.62	$12.70 - $18.05