TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2025

Shares 144,490 Value ($000) $5,069 Avg Close $40.45 Range $29.77 - $54.30

Q4 2021

Shares 1,800 Value ($000) $243 Avg Close $120.04 Range $90.59 - $140.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	144,490	$5,069	$40.45	$29.77 - $54.30
Q4 2021	1,800	$243	$120.04	$90.59 - $140.98