Power of Attorney for Christian C. Trate

The filing is a Power of Attorney document for Christian C. Trate, a director of Citizens & Northern Corp. The document authorizes Melinda S. Kilburn, Elizabeth A. Pivirotto, Amy T. Garraty, Mark A. Hughes, or Mark R. Long to act on behalf of Christian C. Trate in filing documents with the Securities and Exchange Commission (SEC). This includes filings related to the sale of securities under Rule 144 of the Securities Act of 1933 and filings under Section 16 of the Securities Exchange Act of 1934. The Power of Attorney remains in effect until Christian C. Trate is no longer required to make such filings, unless revoked earlier in writing. The document was signed on September 25, 2025.