MPB 2025 Special Meeting Proxy Statement

COMMON STOCK INFORMATION Mid Penn common stock is listed on The Nasdaq Global Market under the symbol “MPB.” William Penn’s common stock is listed on The Nasdaq Capital Market under the symbol “WMPN.” As of the record date, there were 9,208,217 shares of William Penn common stock outstanding, which were held by approximately 494 holders of record. As of the record date, there were 19,355,797 shares of Mid Penn common stock outstanding, which were held by approximately 2,060 holders of record. 125

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