AAR CORP

Ticker: AIR CUSIP: 000361105 Class: COM

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q3 2025

Shares 1,896 Value ($000) $170 Avg Close $76.12 Range $68.30 - $89.69

Q1 2025

Shares 2,730 Value ($000) $153 Avg Close $66.44 Range $54.22 - $72.65

Q4 2024

Shares 4,320 Value ($000) $265 Avg Close $64.07 Range $58.21 - $72.27

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,896	$170	$76.12	$68.30 - $89.69
Q1 2025	2,730	$153	$66.44	$54.22 - $72.65
Q4 2024	4,320	$265	$64.07	$58.21 - $72.27