TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

Dorsey Wright & Associates's Holding History (CIK: 0001376772)

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

Q4 2021

Shares 31,703 Value ($000) $4,281 Avg Close $120.04 Range $90.59 - $140.98

Q3 2021

Shares 30,843 Value ($000) $3,144 Avg Close $104.56 Range $91.56 - $114.61

Q2 2021

Shares 31,233 Value ($000) $3,192 Avg Close $100.96 Range $92.35 - $111.04

Q1 2021

Shares 61,586 Value ($000) $5,638 Avg Close $94.04 Range $81.71 - $107.64

Q4 2020

Shares 62,198 Value ($000) $5,207 Avg Close $76.52 Range $64.26 - $87.88

Q3 2020

Shares 60,855 Value ($000) $4,357 Avg Close $69.18 Range $60.91 - $78.31

Q2 2020

Shares 16,632 Value ($000) $2,163 Avg Close $53.33 Range $33.21 - $66.42

Q1 2020

Shares 18,108 Value ($000) $1,451 Avg Close $46.86 Range $28.11 - $55.92

Q3 2018

Shares 56 Value ($000) $4 Avg Close $38.47 Range $30.75 - $45.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	31,703	$4,281	$120.04	$90.59 - $140.98
Q3 2021	30,843	$3,144	$104.56	$91.56 - $114.61
Q2 2021	31,233	$3,192	$100.96	$92.35 - $111.04
Q1 2021	61,586	$5,638	$94.04	$81.71 - $107.64
Q4 2020	62,198	$5,207	$76.52	$64.26 - $87.88
Q3 2020	60,855	$4,357	$69.18	$60.91 - $78.31
Q2 2020	16,632	$2,163	$53.33	$33.21 - $66.42
Q1 2020	18,108	$1,451	$46.86	$28.11 - $55.92
Q3 2018	56	$4	$38.47	$30.75 - $45.37