Rebecca A. Thompson serves as Chief Financial Officer and Treasurer of AAON and was one of the company's named executive officers for fiscal years 2023 through 2025. In June 2025 she assumed the additional role of interim principal accounting officer following the resignation of Christopher D. Eason. Effective April 20, 2026 she will transition to AAON Chief Accounting Officer in connection with Andy Cheung joining the company as Executive Vice President and Chief Financial Officer.