TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

Madison Asset Management, LLC's Holding History (CIK: 0001299351)

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

Q3 2025

Shares 1,893,081 Value ($000) $97,815 Avg Close $60.90 Range $49.55 - $68.78

Q2 2025

Shares 1,871,054 Value ($000) $101,748 Avg Close $56.68 Range $49.01 - $63.17

Q1 2025

Shares 1,890,732 Value ($000) $109,852 Avg Close $64.97 Range $52.75 - $75.55

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,893,081	$97,815	$60.90	$49.55 - $68.78
Q2 2025	1,871,054	$101,748	$56.68	$49.01 - $63.17
Q1 2025	1,890,732	$109,852	$64.97	$52.75 - $75.55