SARAH FLANAGAN plan to sell securities of AAR CORP. under Form 144

SARAH FLANAGAN filed Form 144 to notify SEC of plan to sell 9150 units of AAR CORP. securities around 2026-04-01, with aggregate market value of $1,030,743.84. The total outstanding units is 39764268.0. The amount planned to be sold represents 0.02% of total outstanding units; Recent transactions in past 3 months include: On 02/04/2026, sold 10750 units for $1166992.05;