AAR announces Chief Financial Officer transition
Sarah Flanagan, with 13 years at AAR and named Officer in 2017, will serve as Interim CFO following Sean Gillen’s departure to pursue a new opportunity.
- On Dec. 4, 2025, AAR CORP. named Sarah Flanagan Interim Chief Financial Officer, succeeding Sean Gillen with the role effective December 11, 2025.
- AAR said Sean Gillen will depart to pursue another opportunity outside the aviation industry, prompting leadership transition, and the company thanked him for seven years of service.
- With 13 years at AAR, Ms. Flanagan steps up after joining in 2012, holding roles including Group CFO and was named an Officer in 2017, with prior experience at Honeywell International, Inc. and PwC.
- Yesterday's release included investor guidance and standard forward-looking language, warning it may contain forward-looking statements about finance leadership and strategy, and provided Investor Relations contact and aarcorp.com.
- AAR is a global aerospace and defense aftermarket solutions company operating in over 20 countries, serving commercial and government customers through four segments: Parts Supply, Repair & Engineering, Integrated Solutions, and Expeditionary Services.
24 Articles
24 Articles
AAR announces Chief Financial Officer transition
WOOD DALE, Ill., Dec. 4, 2025 /PRNewswire/ -- AAR CORP. (NYSE: AIR), a leading provider of aviation services to commercial and government operators, MROs, and OEMs, announced that Sarah Flanagan has been named the Company's Interim Chief Financial Officer, effective…
AAR appoints Sarah Flanagan as interim CFO
AAR CORP. has announced that Sarah Flanagan has been named the company’s interim Chief Financial Officer, effective December 11, 2025. Flanagan, currently AAR’s Vice President, Financial Operations, will succeed Sean Gillen, who is departing the company to pursue an opportunity outside the aviation industry. Flanagan joined AAR in 2012 and has since held roles of increasing responsibility within the finance organisation, including serving as gro…
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