TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

CHICAGO TRUST Co NA's Holding History (CIK: 0001601539)

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

Q1 2022

Shares 3,175 Value ($000) $208 Avg Close $89.05 Range $65.25 - $136.78

Q4 2021

Shares 3,262 Value ($000) $441 Avg Close $120.04 Range $90.59 - $140.98

Q3 2021

Shares 3,209 Value ($000) $327 Avg Close $104.56 Range $91.56 - $114.61

Q2 2021

Shares 3,201 Value ($000) $327 Avg Close $100.96 Range $92.35 - $111.04

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	3,175	$208	$89.05	$65.25 - $136.78
Q4 2021	3,262	$441	$120.04	$90.59 - $140.98
Q3 2021	3,209	$327	$104.56	$91.56 - $114.61
Q2 2021	3,201	$327	$100.96	$92.35 - $111.04