TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 10,425,992 Value ($000) $365,744 Avg Close $40.45 Range $29.77 - $54.30

Q3 2025

Shares 10,215,598 Value ($000) $527,840 Avg Close $60.90 Range $49.55 - $68.78

Q2 2025

Shares 12,233,337 Value ($000) $665,249 Avg Close $56.68 Range $49.01 - $63.17

Q1 2025

Shares 12,752,225 Value ($000) $740,904 Avg Close $64.97 Range $52.75 - $75.55

Q4 2024

Shares 12,778,463 Value ($000) $882,097 Avg Close $70.47 Range $61.97 - $80.74

Q3 2024

Shares 13,770,121 Value ($000) $916,815 Avg Close $70.19 Range $58.68 - $86.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,425,992	$365,744	$40.45	$29.77 - $54.30
Q3 2025	10,215,598	$527,840	$60.90	$49.55 - $68.78
Q2 2025	12,233,337	$665,249	$56.68	$49.01 - $63.17
Q1 2025	12,752,225	$740,904	$64.97	$52.75 - $75.55
Q4 2024	12,778,463	$882,097	$70.47	$61.97 - $80.74
Q3 2024	13,770,121	$916,815	$70.19	$58.68 - $86.56