AAON exercises accordion feature, increases credit facility to $600M to support growth

On December 29, 2025 (the “Effective Date”), AAON, Inc., an Oklahoma corporation, AAON Coil Products, Inc., a Texas corporation, and BASX, Inc., an Oregon corporation, all wholly-owned subsidiaries of AAON, Inc., a Nevada Corporation (collectively, the "Company"), executed the Sixth Amendment (the "Amendment") to the Amended and Restated Loan Agreement (collectively, as amended, the "Amended Loan Agreement") with the following lenders: BOKF, NA dba Bank of Oklahoma, Wells Fargo Bank, National Association, Bank of America, National Association, U.S. Bank, National Association and Associated Bank, National Association (collectively, the "Lenders") with BOKF, NA as the administrative agent for the Lenders.