Tranche Update on Arrow Financial Corporation's Equity Buyback Plan announced on October 28, 2021.

Arrow Financial Corporation is a bank holding company. The Company's banking subsidiaries include Glens Falls National Bank and Trust Company (GFNB) and Saratoga National Bank and Trust Company (SNB). The two banks provide a full range of services for individuals and small to mid-size businesses in northeastern New York State from Albany, the state's capitol, to the Canadian border. It is engaged in a range of lending activities, including commercial and industrial lending primarily to small and mid-sized companies; mortgage lending for residential and commercial properties, and consumer installment and home equity financing. It also provides retirement planning, trust and estate administration services for individuals, and pension, profit-sharing and employee benefit plan administration for corporations. GFNB's subsidiary, Upstate Agency LLC, offers insurance services, including property and casualty insurance, group health insurance and individual life insurance products.