SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) March 25, 2003 -------------- EXCHANGE NATIONAL BANCSHARES, INC. ------------------------------------------------------ (Exact name of Registrant as specified in its charter) Missouri 0-23636 43-1626350 -------------------------------------------------------------------------------- (State or other Jurisdiction (Commission File Number) (I.R.S. Employer of Incorporation) Identification No.) 132 East High Street, Jefferson City, Missouri 65101 -------------------------------------------------------------------------------- (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code (573) 761-6100 -------------- -------------------------------------------------------------------------------- (Former name or former address, if changed since last report) ITEM 5. OTHER EVENTS ITEM 9. REGULATION FD DISCLOSURE On March 25, 2003, Exchange National Bancshares, Inc. filed its Annual Report on Form 10-K for the period ended December 31, 2002 (the "Form 10-K") with the Securities and Exchange Commission. In accordance with 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the following certifications accompanied the Form 10-K report: CERTIFICATION OF CHIEF EXECUTIVE OFFICER I, James E. Smith, Chairman of the Board and Chief Executive Officer of Exchange National Bancshares, Inc. (the "Company"), do hereby certify in accordance with 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that: (a) The Company's Annual Report on Form 10-K for the period ended December 31, 2002, which this certification accompanies, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and (b) The information contained in the Company's Annual Report on Form 10-K for the period ended December 31, 2002, which this certification accompanies, fairly presents, in all material aspects, the financial condition and results of operations of the Company. Dated: March 21, 2003. /s/ James E. Smith ----------------------------------- James E. Smith Chairman of the Board and Chief Executive Officer CERTIFICATION OF CHIEF FINANCIAL OFFICER I, Richard G. Rose, Treasurer of Exchange National Bancshares, Inc. (the "Company"), do hereby certify in accordance with 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that: (a) The Company's Annual Report on Form 10-K for the period ended December 31, 2002, which this certification accompanies, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and (b) The information contained in the Company's Annual Report on Form 10-K for the period ended December 31, 2002, which this certification 2 accompanies, fairly presents, in all material aspects, the financial condition and results of operations of the Company. Dated: March 21, 2003. /s/ Richard G. Rose ------------------------------- Richard G. Rose Treasurer 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, hereunto duly authorized. EXCHANGE NATIONAL BANCSHARES, INC. Date: March 21, 2003 By: /s/ James E. Smith ----------------------------- James E. Smith Chairman of the Board and Chief Executive Officer 3