CITIZENS & NORTHERN CORP 10-Q

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds Issuer Purchases of Equity Securities On September 25, 2023, the Corporation announced a treasury stock repurchase program. Under the approved program, the Corporation is authorized to repurchase up to 750,000 shares of the Corporation’s common stock, or slightly less than 5% of the Corporation’s issued and outstanding shares at August 4, 2023. The program was effective when publicly announced and will continue thereafter until suspended or terminated by the Board of Directors, in its sole discretion. All shares of common stock repurchased pursuant to the program shall be held as treasury shares and be available for use and reissuance for purposes as and when determined by the Board of Directors including, without limitation, pursuant to the Corporation’s Dividend Reinvestment and Stock Purchase and Sale Plan and its equity compensation program. There were no shares repurchased under the repurchase program during the second quarter 2026. At June 30, 2026, there were 723,465 shares available to be repurchased under the program. The following table sets forth a summary of purchases by the Corporation, in the open market, of its equity securities during the second quarter 2026: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total Number of ​ ​ ​ Maximum ​ ​ ​ ​ ​ ​ ​ Shares ​ Number of ​ ​ ​ ​ ​ ​ ​ Purchased ​ Shares that May ​ ​ ​ ​ ​ ​ ​ as Part of ​ Yet ​ ​ ​ ​ ​ ​ ​ Publicly ​ be Purchased ​ ​ Total Number ​ Average ​ Announced ​ Under ​ ​ of Shares ​ Price Paid ​ Plans ​ the Plans or Period ​ Purchased ​ per Share ​ or Programs ​ Programs April 1 - 30, 2026 0 ​ $ 0 0 723,465 May 1 - 31, 2026 0 ​ $ 0 0 723,465 June 1 - 30, 2026 0 ​ $ 0 0 723,465 Total ​ 0 ​ $ 0 ​ 0 ​ ​ ​ ​ ​ 60 Table of Contents CITIZENS & NORTHERN CORPORATION – FORM 10-Q ​ Item 3. Defaults Upon Senior Securities None Item 4. Mine Safety Disclosures Not applicable ​