CITIZENS & NORTHERN CORP 10-Q

Item 5. Other Information None ​ ​ 70 Table of Contents CITIZENS & NORTHERN CORPORATION – FORM 10-Q ​ Item 6. Exhibits ​ 2. Plan of acquisition, reorganization, arrangement, liquidation or succession: ​ 2.1 Agreement and Plan of Merger dated September 27, 2018, between the Corporation and Monument Bancorp, Inc. Incorporated by reference to Exhibit 2.1 of the Corporation’s Form 8-K filed September 28, 2018 ​ 2.2 Agreement and Plan of Merger dated December 18, 2019, between the Corporation and Covenant Financial, Inc. Incorporated by reference to Exhibit 2.1 of the Corporation’s Form 8-K filed December 18, 2019 ​ 3. (i) Articles of Incorporation Incorporated by reference to Exhibit 3.1 of the Corporation’s Form 8-K filed September 21, 2009 ​ 3. (ii) By-laws Incorporated by reference to Exhibit 3.1(ii) of The Corporation’s Form S-4/A filed April 20, 2020 ​ 4. Instruments defining the rights of Security holders, including Indentures ​ 4.1 Indenture, dated May 19, 2021 between Citizens & Northern Corporation and UMB Bank, National Association, as trustee ​ Incorporated by reference to Exhibit 4.1 of the Corporation’s Form 8-K filed May 19, 2021 ​ ​ ​ ​ 4.2 Form of Subordinated Note ​ Incorporated by reference to Exhibit A-2 to Exhibit 4.1 of the Corporation’s Form 8-K filed May 19, 2021 ​ ​ ​ ​ 4.3 Form of Senior Note ​ Incorporated by reference to Exhibit 4.3 of the Corporation’s Form 8-K filed May 19, 2021 ​ ​ ​ ​ 10. Material contracts ​ ​ ​ ​ 10.1 Indemnification Agreement dated July 12, 2021 between the Corporation and Kate Shattuck Filed herewith ​ ​ ​ ​ 10.2 Form of Subordinated Note Purchase Agreement ​ Incorporated by reference to Exhibit 10.1 of the Corporation’s Form 8-K filed May 19, 2021 ​ ​ ​ ​ 10.3 Form of Registration Rights Agreement ​ Incorporated by reference to Exhibit 10.2 of the Corporation’s Form 8-K filed May 19, 2021 ​ ​ ​ ​ 10.4 Form of Senior Note Purchase Agreement ​ Incorporated by reference to Exhibit 10.3 of the Corporation’s Form 8-K filed May 19, 2021 ​ ​ ​ ​ 15. Letter re: unaudited interim information Not applicable ​ 18. Letter re: change in accounting principles Not applicable ​ 22. Published report regarding matters submitted to vote of security holders Not applicable ​ 23. Consents of experts and counsel Not applicable 71 Table of Contents CITIZENS & NORTHERN CORPORATION – FORM 10-Q ​ 24. Power of attorney Not applicable ​ 31. Rule 13a-14(a)/15d-14(a) certifications: ​ ​ ​ ​ 31.1 Certification of Chief Executive Officer Filed herewith ​ ​ ​ ​ 31.2 Certification of Chief Financial Officer Filed herewith ​ 32. Section 1350 certifications Filed herewith ​ 99. Additional exhibits Not applicable ​ 100. XBRL-related documents Not applicable ​ 101. Interactive data file Filed herewith ​ 104. Cover page interactive data file Filed herewith ​ ​ ​ ​ 72 Table of Contents CITIZENS & NORTHERN CORPORATION – FORM 10-Q SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. CITIZENS & NORTHERN CORPORATION November 8, 2021 By: /s/ J. Bradley Scovill Date President and Chief Executive Officer November 8, 2021 By: /s/ Mark A. Hughes Date Treasurer and Chief Financial Officer ​ ​ ​ ​ 73