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.
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             (Exact name of Registrant as specified in its charter)

 Missouri                       0-23636                    43-1626350
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(State or other Jurisdiction    (Commission File Number)   (I.R.S. Employer
of Incorporation)                                          Identification No.)




132 East High Street, Jefferson City, Missouri                       65101
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 (Address of principal executive offices)                            (Zip Code)


Registrant's telephone number, including area code    (573) 761-6100
                                                      --------------


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          (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


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                           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


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