MPB 2025 Special Meeting Proxy Statement

Risks Relating to Mid Penn’s Business You should read and consider the risk factors specific to Mid Penn’s business that will also affect the combined company after the merger. These risks are described in the sections entitled “Risk Factors” in Mid Penn’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023 and in other documents incorporated by reference into this document. Please see the section entitled “Where You Can Find More Information” beginning on page 129 of this document for the location of information incorporated by reference into this document. Risks Relating to William Penn’s Business You should read and consider the risk factors specific to William Penn’s business that will also affect the combined company after the merger. These risks are described in the sections entitled “Risk Factors” in William Penn’s Annual Report on Form 10-K for the fiscal year ended June 30, 2024 and in other documents incorporated by reference into this document. Please see the section entitled “Where You Can Find More Information” beginning on page 129 of this document for the location of information incorporated by reference into this document. 46

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