Mercer Bancorp, Inc.

and requested that Snodgrass issue a letter, addressed to the SEC, stating whether Snodgrass agrees with the statements contained in this Item 4.01. A copy of S

Financial Statements and Exhibits . (d) Exhibits Exhibit No. Description 16.1 Letter of S.R. Snodgrass, P.C. dated June 20, 2025 104 Cover Page Interactive Data