ARCOSA INC

Ticker: ACA CUSIP: 039653100 Class: Common Stock

Quarry LP's Holding History (CIK: 0001965207)

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

Q4 2025

Shares 186 Value ($000) $20 Avg Close $100.90 Range $88.94 - $113.20

Q3 2025

Shares 403 Value ($000) $38 Avg Close $92.88 Range $81.83 - $100.37

Q2 2025

Shares 155 Value ($000) $13 Avg Close $83.52 Range $67.96 - $91.29

Q2 2024

Shares 200 Value ($000) $17 Avg Close $83.00 Range $74.77 - $89.10

Q1 2024

Shares 52 Value ($000) $4 Avg Close $81.04 Range $75.99 - $88.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	186	$20	$100.90	$88.94 - $113.20
Q3 2025	403	$38	$92.88	$81.83 - $100.37
Q2 2025	155	$13	$83.52	$67.96 - $91.29
Q2 2024	200	$17	$83.00	$74.77 - $89.10
Q1 2024	52	$4	$81.04	$75.99 - $88.68