ARCOSA INC

Ticker: ACA CUSIP: 039653100 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q1 2025

Shares 1,003 Value ($000) $77 Avg Close $91.54 Range $75.61 - $103.61

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	1,003	$77	$91.54	$75.61 - $103.61