Investor Presentaiton

FRANCHISE MILESTONES County National Bank of Clearfield Established CNB FINANCIAL CORPORATION CNB Financial Corporation Joseph Bower Becomes CEO Holding Common Equity Company Organized Capital Raise of $34.5M 150th Anniversary Celebration Michael Peduzzi Becomes CEO of CNB Bank and CNB Financial Corp. in July and December 2022 Respectively Preferred Equity Capital Raise of $60.4M Acquisition of Bank of Akron $100M Common Equity Raise in September 2022 1865 1934 1984 2005 2010 2013 2015 2016 2020 2021 2022 2023 Reorganized Through a Stock Offering to Existing Depositors CNB BANK ERIEBANK Formed ERJEBANK® A division of CMB Bank Acquisition of FC Banc Corp. in Bucyrus, OH w/ Bank on Buffalo Is Formed Ridge View Bank Is Formed in Roanoke, VA $360M in Assets FCBank A DIVISION OF CNB BANK Acquisition of Lake National Bank $50M Sub Debt Raise $85M Sub Debt Raise Launched Women-Focused Bank Brand (Impressia Bank) Impressia Bank RIDGEVIEWBANK A DIVISION OF CNB BANK A DIVISION OF CNB BANK Bankon Buffalo A DIVISION OF CNE BANKI CNB FINANCIAL CORPORATION

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