AIR AAR CORP Business Restructuring 8-K Filing 2023 - Management Changes On 18th July 2023, AAR Corp announced a change in its operating segments, resulting in the division of its Aviation Services segment into three new ones: Parts Supply, Repair & Engineering, and Integrated Solutions. This change, alongside the switch from evaluating performance based on gross profit to operating income, will be reflected in the unaudited condensed consolidated financial statements for the quarter ending August 31, 2023.Get access to all SEC 8-K filings of the AAR CORP