TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q1 2025

Shares 250,000 Value ($000) $14,525 Avg Close $64.97 Range $52.75 - $75.55

Q4 2024

Shares 424,000 Value ($000) $29,269 Avg Close $70.47 Range $61.97 - $80.74

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	250,000	$14,525	$64.97	$52.75 - $75.55
Q4 2024	424,000	$29,269	$70.47	$61.97 - $80.74