TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

Connor, Clark & Lunn Investment Management Ltd.'s Holding History (CIK: 0001596800)

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

Q2 2019

Shares 13,900 Value ($000) $997 Avg Close $33.89 Range $28.77 - $38.77

Q1 2019

Shares 16,950 Value ($000) $1,043 Avg Close $34.94 Range $28.86 - $39.69

Q4 2018

Shares 47,565 Value ($000) $2,823 Avg Close $31.30 Range $25.44 - $38.75

Q3 2018

Shares 16,490 Value ($000) $1,269 Avg Close $38.47 Range $30.75 - $45.37

Q4 2016

Shares 17,050 Value ($000) $1,098 Avg Close $15.62 Range $12.70 - $18.05

Q3 2016

Shares 21,100 Value ($000) $1,239 Avg Close $13.94 Range $11.10 - $16.09

Q2 2016

Shares 33,200 Value ($000) $1,491 Avg Close $11.28 Range $9.94 - $12.65

Q1 2016

Shares 11,600 Value ($000) $556 Avg Close $9.74 Range $7.78 - $12.04

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	13,900	$997	$33.89	$28.77 - $38.77
Q1 2019	16,950	$1,043	$34.94	$28.86 - $39.69
Q4 2018	47,565	$2,823	$31.30	$25.44 - $38.75
Q3 2018	16,490	$1,269	$38.47	$30.75 - $45.37
Q4 2016	17,050	$1,098	$15.62	$12.70 - $18.05
Q3 2016	21,100	$1,239	$13.94	$11.10 - $16.09
Q2 2016	33,200	$1,491	$11.28	$9.94 - $12.65
Q1 2016	11,600	$556	$9.74	$7.78 - $12.04