EXHIBIT 10






                             STOCK OPTION AGREEMENT


         THIS STOCK OPTION AGREEMENT (this "Agreement") is made and entered into
as of  June  23,  1997,  by and  between  Sho-Me  Financial  Corp.,  a  Delaware
corporation ("Issuer"),  and Union Planters Corporation, a Tennessee corporation
("Grantee").

         WHEREAS,  Grantee and Issuer have entered  into that certain  Agreement
and Plan of Reorganization,  dated as of June 23, 1997 (the "Merger Agreement"),
providing  for, among other things,  the merger of a wholly-owned  Subsidiary of
Grantee with and into Issuer, with Grantee as the surviving entity; and

         WHEREAS,  as a condition and  inducement to Grantee's  execution of the
Merger Agreement, Grantee has required that Issuer agree, and Issuer has agreed,
to grant Grantee the Option (as defined below);

         NOW,  THEREFORE,  in consideration  of the respective  representations,
warranties,  covenants  and  agreements  set  forth  herein  and in  the  Merger
Agreement, and intending to be legally bound hereby, Issuer and Grantee agree as
follows:

         1.  Defined  Terms.  Capitalized  terms  which are used but not defined
herein shall have the meanings ascribed to such terms in the Merger Agreement.

         2.  Grant of  Option.  Subject  to the terms and  conditions  set forth
herein,  Issuer hereby grants to Grantee an irrevocable option (the "Option") to
purchase  up to 298,228  shares (as  adjusted as set forth  herein,  the "Option
Shares,"  which shall include the Option Shares before and after any transfer of
such Option Shares) of common stock,  $0.01 par value per share ("Issuer  Common
Stock"),  of Issuer at a purchase  price per Option Share (subject to adjustment
as set forth herein, the "Purchase Price") equal to $37.00;  provided,  however,
that in no event  shall the  number of shares of Issuer  Common  Stock for which
this Option is exercisable  exceed 19.9% of the Issuer's  issued and outstanding
shares of Issuer Common stock without  giving effect to any shares subject to or
issued pursuant to the Option.

         3. Exercise of Option.

          (a) Provided that (i) Grantee or Holder (as hereinafter  defined),  as
     applicable,  shall not be in material breach of its agreements or covenants
     contained  in  this  Agreement  or  the  Merger  Agreement,   and  (ii)  no
     preliminary or permanent  injunction or other order against the delivery of
     shares covered by the Option issued by any court of competent  jurisdiction
     in the United States shall be in effect, Holder may exercise the Option, in
     whole  or in  part,  at any  time  and  from  time  to time  following  the
     occurrence of a Purchase  Event;  provided that the Option shall  terminate
     and be of no further force and effect upon the earliest to occur of (A) the
     Effective Time, (B) termination of the Merger  Agreement in accordance with
     the  terms  thereof  prior  to the  occurrence  of a  Purchase  Event  or a
     Preliminary  Purchase  Event  (other  than  a  termination  of  the  Merger
     Agreement by Grantee  pursuant to (i) Section  10.1(b) thereof (but only if





     such  termination  was a result of a  willful  breach  by  Issuer)  or (ii)
     Section  10.1(c)  thereof  (each a "Default  Termination")),  (C) 12 months
     after a Default Termination, and (D) 12 months after any termination of the
     Merger  Agreement  (other  than  a  Default   Termination)   following  the
     occurrence of a Purchase Event or a Preliminary  Purchase  Event;  provided
     further,  that any purchase of shares upon  exercise of the Option shall be
     subject to compliance with applicable law,  including,  without limitation,
     the Bank Holding  Company Act of 1956, as amended (the "BHC Act"),  and the
     Home Owners' Loan Act of 1933, as amended (the  "HOLA").  The term "Holder"
     shall mean the holder or holders of the Option from time to time, and which
     initially is the Grantee. The rights set forth in Section 8 shall terminate
     when the right to exercise the Option terminates (other than as a result of
     a complete exercise of the Option) as set forth herein.

          (b) As used  herein,  a "Purchase  Event"  means any of the  following
     events subsequent to the date of this Agreement:

               (i) without  Grantee's prior written  consent,  Issuer shall have
          authorized,  recommended,  publicly proposed or publicly  announced an
          intention  to  authorize,  recommend  or propose,  or entered  into an
          agreement  with any person  (other than Grantee or any  Subsidiary  of
          Grantee) to effect an Acquisition  Transaction (as defined below).  As
          used herein, the term Acquisition Transaction shall mean (A) a merger,
          consolidation  or similar  transaction  involving Issuer or any of its
          Subsidiaries   (other  than   transactions   solely  between  Issuer's
          Subsidiaries),  (B) except as permitted pursuant to Section 7.1 of the
          Merger  Agreement,  the  disposition,  by  sale,  lease,  exchange  or
          otherwise, of Assets of Issuer or any of its Subsidiaries representing
          in either  case 25% or more of the  consolidated  assets of Issuer and
          its  Subsidiaries,  or (C) the issuance,  sale or other disposition of
          (including  by way of merger,  consolidation,  share  exchange  or any
          similar transaction) securities representing 25% or more of the voting
          power of Issuer or any of its Subsidiaries  (any of the foregoing,  an
          "Acquisition Transaction"); or

               (ii) any person (other than Grantee or any Subsidiary of Grantee)
          shall have acquired  beneficial  ownership (as such term is defined in
          Rule  13d-3  promulgated  under the  Exchange  Act) of or the right to
          acquire  beneficial  ownership  of,  or any  "group"  (as such term is
          defined under the Exchange  Act),  other than a group of which Grantee
          or any of its  Subsidiaries  of Grantee  is a member,  shall have been
          formed which  beneficially owns or has the right to acquire beneficial
          ownership  of,  25% or more of the  then-outstanding  shares of Issuer
          Common Stock.

          (c) As used herein,  a "Preliminary  Purchase  Event" means any of the
     following events:

               (i) any person (other than Grantee or any  Subsidiary of Grantee)
          shall have  commenced (as such term is defined in Rule 14d-2 under the
          Exchange Act), or shall have filed a registration  statement under the
          Securities  Act with respect to, a tender  offer or exchange  offer to
          purchase  any  shares  of  Issuer   Common   Stock  such  that,   upon
          consummation  of such offer,  such person  would own or control 25% or
          more

                                     - 2 -




          of the  then-outstanding  shares of Issuer Common Stock (such an offer
          being referred to herein as a "Tender  Offer" or an "Exchange  Offer,"
          respectively); or

               (ii) the holders of Issuer  Common Stock shall not have  approved
          the Merger Agreement at the meeting of such  shareholders held for the
          purpose of voting on the Merger Agreement, such meeting shall not have
          been held or shall  have been  canceled  prior to  termination  of the
          Merger Agreement,  or Issuer's Board of Directors shall have withdrawn
          or  modified  in a manner  adverse to Grantee  the  recommendation  of
          Issuer's Board of Directors with respect to the Merger  Agreement,  in
          each case after it shall have been publicly  announced that any person
          (other than Grantee or any  Subsidiary of Grantee) shall have (A) made
          a proposal to engage in an  Acquisition  Transaction,  (B) commenced a
          Tender Offer or filed a  registration  statement  under the Securities
          Act with respect to an Exchange Offer, or (C) filed an application (or
          given a notice),  whether in draft or final form, under any federal or
          state  statute or  regulation  (including a notice filed under the HSR
          Act and an  application  or notice  filed under the BHC Act, the HOLA,
          the Bank  Merger  Act,  or the  Change  in Bank  Control  Act of 1978)
          seeking the Consent to an Acquisition  Transaction from any federal or
          state governmental or regulatory authority or agency.

     As used in this  Agreement,  "person"  shall have the meaning  specified in
     Sections 3(a)(9) and 13(d)(3) of the Exchange Act.

          (d) In the event Holder  wishes to exercise the Option,  it shall send
     to Issuer a written  notice (the date of which being herein  referred to as
     the "Notice  Date")  specifying  (i) the total  number of Option  Shares it
     intends to purchase pursuant to such exercise and (ii) a place and date not
     earlier than three  business  days nor later than 15 business days from the
     Notice Date for the closing (the  "Closing") of such purchase (the "Closing
     Date").  If prior  Consent  of any  governmental  or  regulatory  agency or
     authority  is required  in  connection  with such  purchase,  Issuer  shall
     cooperate  with Holder in the filing of the required  notice or application
     for such Consent and the  obtaining  of such Consent and the Closing  shall
     occur immediately following receipt of such Consents (and expiration of any
     mandatory waiting periods).

          (e)  Notwithstanding  any other  provision  of this  Agreement  to the
     contrary, in no event shall:

               (i) Holder's (taking into account all other Holders) Total Profit
          (as defined  below)  exceed $3.0 million  and, if it  otherwise  would
          exceed such amount,  Holder,  at its sole  election,  shall either (A)
          reduce  the  number of shares of Issuer  Common  Stock  subject to the
          Option,   (B)  deliver  to  Issuer  for  cancellation   Option  Shares
          previously  purchased  by Holder,  (C) pay cash to Issuer,  or (D) any
          combination of the foregoing, so that Holder's actually realized Total
          Profit  shall not exceed $3.0  million  after  taking into account the
          foregoing actions; and

               (ii) the  Option  be  exercised  for a number of shares of Issuer
          Common  Stock  as  would,  as of the  date of  exercise,  result  in a
          Notional  Total Profit (as defined  below) of more than $3.0  million;
          provided, that nothing in this clause (ii) shall restrict any exercise
          of the Option permitted hereby on any subsequent date.

                                     - 3 -


As used in this Agreement,  the term "Total Profit" shall mean the aggregate sum
(prior to the  payment of taxes) of the  following:  (i) the amount  received by
Holder  pursuant to Issuer's  repurchase of the Option (or any portion  thereof)
pursuant  to Section  8; (ii) (x) the  amount  received  by Holder  pursuant  to
Issuer's  repurchase of Option  Shares  pursuant to Section 8, less (y) Holder's
purchase price for such Option Shares;  (iii) (x) the net cash amounts  received
by Holder  pursuant to the sale of Option Shares (or any other  securities  into
which such Option Shares shall be converted or  exchanged)  to any  unaffiliated
person,  less (y) Holder's  purchase price of such Option  Shares;  and (iv) any
amounts  received  by Grantee  on the  transfer  of the  Option (or any  portion
thereof) to any unaffiliated person.

As used in this Agreement,  the term "Notional Total Profit" with respect to any
number of shares  of Issuer  Common  Stock as to which  Holder  may  propose  to
exercise the Option shall be the Total Profit  determined as of the date of such
proposed exercise, assuming that the Option were exercised on such date for such
number of shares and assuming  that such shares,  together with all other Option
Shares held by Holder and its affiliates as of such date,  were sold for cash at
the closing sale price per share of Issuer  Common Stock as quoted on the Nasdaq
National  Market  (or, if Issuer  Common  Stock is not then quoted on the Nasdaq
National  Market,  the  highest  bid price per share as quoted on the  principal
trading  market or  securities  exchange  on which  such  shares  are  traded as
reported by a recognized source chosen by Holder) as of the close of business on
the preceding trading day (less customary brokerage commissions).

          (f) Grantee  agrees,  promptly  following  any  exercise of all or any
     portion of the Option,  and subject to its rights  under  Section 8, to use
     commercially  reasonable  efforts  promptly to maximize the value of Option
     Shares  purchased,  taking into account  market  conditions,  the number of
     Option Shares,  the potential  negative impact of substantial  sales on the
     market price for Issuer  Common  Stock,  and  availability  of an effective
     registration statement to permit public sale of Option Shares.

     4. Payment and Delivery of Certificates.

          (a)  On  each  Closing  Date,  Holder  shall  (i)  pay to  Issuer,  in
     immediately  available funds by wire transfer to a bank account  designated
     by Issuer,  an amount equal to the Purchase Price  multiplied by the number
     of Option Shares to be purchased on such Closing Date, and (ii) present and
     surrender  this  Agreement  to the  Issuer  at the  address  of the  Issuer
     specified in Section 13(f) hereof.

          (b) At each Closing,  simultaneously  with the delivery of immediately
     available  funds and  surrender  of this  Agreement  as provided in Section
     4(a), (i) Issuer shall deliver to Holder (A) a certificate or  certificates
     representing  the Option  Shares to be  purchased  at such  Closing,  which
     Option  Shares  shall be free and clear of all liens,  claims,  charges and
     encumbrances of any kind  whatsoever and subject to no pre-emptive  rights,
     and (B) if the Option is exercised in part only,  an executed new agreement
     with the same terms as this Agreement  evidencing the right to purchase the
     balance of the shares of Issuer  Common Stock  purchasable  hereunder,  and
     (ii) Holder shall deliver to Issuer a letter agreeing that Holder shall not
     offer to sell or  otherwise  dispose of such Option  Shares in violation of
     applicable federal and state law or of the provisions of this Agreement.

                                     - 4 -


          (c) In  addition to any other  legend  that is required by  applicable
     law,  certificates for the Option Shares delivered at each Closing shall be
     endorsed  with a  restrictive  legend  which  shall read  substantially  as
     follows:

               THE  TRANSFER OF THE STOCK  REPRESENTED  BY THIS  CERTIFICATE  IS
               SUBJECT TO RESTRICTIONS ARISING UNDER THE SECURITIES ACT OF 1933,
               AS AMENDED, AND PURSUANT TO THE TERMS OF A STOCK OPTION AGREEMENT
               DATED  AS OF JUNE  23,  1997.  A COPY OF SUCH  AGREEMENT  WILL BE
               PROVIDED TO THE HOLDER HEREOF  WITHOUT CHARGE UPON RECEIPT BY THE
               ISSUER OF A WRITTEN REQUEST THEREFOR.

     It is  understood  and  agreed  that the above  legend  shall be removed by
     delivery of substitute  certificate(s)  without such legend if Holder shall
     have  delivered  to Issuer a copy of a letter from the staff of the SEC, or
     an  opinion of counsel in form and  substance  reasonably  satisfactory  to
     Issuer and its counsel,  to the effect that such legend is not required for
     purposes of the Securities Act.

      5. Representations and Warranties of Issuer.  Issuer hereby represents and
warrants to Grantee as follows:

          (a) Issuer has all  requisite  corporate  power and authority to enter
     into this Agreement and,  subject to any approvals  referred to herein,  to
     consummate the transactions contemplated hereby. The execution and delivery
     of this Agreement and the  consummation  of the  transactions  contemplated
     hereby have been duly authorized by all necessary  corporate  action on the
     part of Issuer.  This  Agreement  has been duly  executed and  delivered by
     Issuer.

          (b)  Issuer  has taken all  necessary  corporate  and other  action to
     authorize and reserve and to permit it to issue, and, at all times from the
     date hereof until the  obligation  to deliver  Issuer Common Stock upon the
     exercise of the Option  terminates,  will have reserved for issuance,  upon
     exercise  of the  Option,  the  number of shares  of  Issuer  Common  Stock
     necessary  for Holder to  exercise  the  Option,  and Issuer  will take all
     necessary  corporate  action to  authorize  and  reserve for  issuance  all
     additional  shares of Issuer Common Stock or other  securities which may be
     issued  pursuant to Section 7 upon  exercise  of the Option.  The shares of
     Issuer Common Stock to be issued upon due exercise of the Option, including
     all additional  shares of Issuer Common Stock or other securities which may
     be issuable pursuant to Section 7, upon issuance pursuant hereto,  shall be
     duly and  validly  issued,  fully  paid,  and  nonassessable,  and shall be
     delivered free and clear of all liens, claims, charges, and encumbrances of
     any kind or  nature  whatsoever,  including  any  preemptive  rights of any
     shareholder of Issuer.

                                     - 5 -




      6. Representations and Warrants of Grantee.  Grantee hereby represents and
warrants to Issuer that:

          (a) Grantee has all requisite  corporate  power and authority to enter
     into this Agreement and,  subject to any approvals or consents  referred to
     herein, to consummate the transactions  contemplated  hereby. The execution
     and delivery of this  Agreement and the  consummation  of the  transactions
     contemplated  hereby have been duly  authorized by all necessary  corporate
     action on the part of Grantee.  This  Agreement  has been duly executed and
     delivered by Grantee.

          (b)  This  Option  is not  being,  and  any  Option  Shares  or  other
     securities  acquired  by Grantee  upon  exercise of the Option will not be,
     acquired  with a view to the public  distribution  thereof  and will not be
     transferred or otherwise disposed of except in a transaction  registered or
     exempt from registration under the Securities Laws.

     7. Adjustment upon Changes in Capitalization, etc.

          (a) In the event of any change in Issuer  Common  Stock by reason of a
     stock  dividend,  stock  split,  split-up,  recapitalization,  combination,
     exchange of shares or similar transaction, the type and number of shares or
     securities subject to the Option, and the Purchase Price therefor, shall be
     adjusted  appropriately,   and  proper  provision  shall  be  made  in  the
     agreements  governing such  transaction so that Holder shall receive,  upon
     exercise of the Option,  the number and class of shares or other securities
     or property  that Holder  would have  received in respect of Issuer  Common
     Stock if the Option had been exercised  immediately prior to such event, or
     the record date therefor, as applicable. If any additional shares of Issuer
     Common  Stock are  issued  after  the date of this  Agreement  (other  than
     pursuant to an event  described in the first  sentence of this Section 7(a)
     or pursuant to this  Option),  the number of shares of Issuer  Common Stock
     subject to the Option shall be adjusted so that,  after such issuance,  it,
     together with any shares of Issuer Common Stock previously  issued pursuant
     hereto,  equals  19.9% of the number of shares of Issuer  Common Stock then
     issued and  outstanding,  without giving effect to any shares subject to or
     issued pursuant to the Option.

          (b) In the event  that  Issuer  shall  enter in an  agreement:  (i) to
     consolidate with or merge into any person, other than Grantee or one of its
     Subsidiaries,  and shall not be the continuing or surviving  corporation of
     such consolidation or merger; (ii) to permit any person, other than Grantee
     or one of its  Subsidiaries,  to merge into Issuer and Issuer  shall be the
     continuing or surviving  corporation,  but, in connection with such merger,
     the then outstanding shares of Issuer Common Stock shall be changed into or
     exchanged  for stock or other  securities  of Issuer or any other person or
     cash or any other property or the outstanding shares of Issuer Common Stock
     immediately prior to such merger

                                     - 6 -



     shall after such merger  represent less than 50% of the outstanding  shares
     and share equivalents of the merged company;  or (iii) to sell or otherwise
     transfer all or substantially  all of its Assets to any person,  other than
     Grantee  or one of its  Subsidiaries,  then,  and in each  such  case,  the
     agreement  governing such transaction  shall make proper provisions so that
     the Option shall,  upon the  consummation of any such  transaction and upon
     the terms and conditions set forth herein,  be converted into, or exchanged
     for, an option (the "Substitute  Option"),  at the election of Grantee,  of
     either (x) the Acquiring  Corporation  (as defined  below),  (y) any person
     that  controls the  Acquiring  Corporation,  or (z) in the case of a merger
     described  in clause  (ii),  the Issuer (in each case,  such  person  being
     referred to as the "Substitute Option Issuer").

          (c) The  Substitute  Option  shall have the same terms as the  Option,
     provided  that, if the terms of the  Substitute  Option  cannot,  for legal
     reasons,  be the same as the  Option,  such  terms  shall be as  similar as
     possible  and in no event less  advantageous  to  Grantee.  The  Substitute
     Option Issuer shall also enter into an agreement  with the  then-holder  or
     holders of the  Substitute  Option in  substantially  the same form as this
     Agreement, which shall be applicable to the Substitute Option.

          (d) The  Substitute  Option  shall be  exercisable  for such number of
     shares of the Substitute Common Stock (as hereinafter  defined) as is equal
     to the Assigned Value (as hereinafter  defined) multiplied by the number of
     shares of the Issuer  Common  Stock for which the  Option  was  theretofore
     exercisable,  divided by the Average Price (as  hereinafter  defined).  The
     exercise price of the Substitute  Option per share of the Substitute Common
     Stock (the "Substitute Purchase Price") shall then be equal to the Purchase
     Price  multiplied  by a fraction  in which the  numerator  is the number of
     shares of the Issuer  Common  Stock for which the  Option  was  theretofore
     exercisable  and the  denominator  is the  number of  shares  for which the
     Substitute Option is exercisable.

         (e) The following terms have the meanings indicated:

               (i)  "Acquiring  Corporation"  shall mean (x) the  continuing  or
          surviving  corporation  of a  consolidation  or merger with Issuer (if
          other  than  Issuer),  (y)  Issuer in a merger in which  Issuer is the
          continuing or surviving  person,  and (z) the transferee of all or any
          substantial  part  of  the  Issuer's  assets  (or  the  assets  of its
          Subsidiaries).

               (ii) "Substitute Common Stock" shall mean the common stock issued
          by the  Substitute  Option  Issuer  upon  exercise  of the  Substitute
          Option.

               (iii)  "Assigned  Value"  shall mean the highest of (x) the price
          per  share of the  Issuer  Common  Stock  at  which a Tender  Offer or
          Exchange  Offer  therefor  has been  made by any  person  (other  than
          Grantee),  (y) the price per share of the  Issuer  Common  Stock to be
          paid by any person  (other than the Grantee)  pursuant to an agreement
          with  Issuer,  and (z) the  highest  closing  sales price per share of
          Issuer Common Stock quoted on the Nasdaq National Market (or if Issuer
          Common Stock is not quoted on the Nasdaq National Market,  the highest
          bid price per  share on any day as  quoted  on the  principal  trading
          market or  securities  exchange  on which  such  shares  are traded as
          reported  by  a  recognized  source  chosen  by  Grantee)  within  the
          six-month period immediately preceding the agreement;  provided,  that
          in the  event  of a sale of less  than  all of  Issuer's  assets,  the

                                     - 7 -



          Assigned  Value  shall be the sum of the  price  paid in such sale for
          such assets and the current  market value of the  remaining  assets of
          Issuer as determined  by a nationally  recognized  investment  banking
          firm selected by Grantee (or by a majority in interest of the Grantees
          if there  shall be more  than one  Grantee  (a  "Grantee  Majority")),
          divided by the number of shares of the Issuer Common Stock outstanding
          at the time of such sale. In the event that an exchange  offer is made
          for the Issuer  Common  Stock or an  agreement  is entered  into for a
          merger or consolidation  involving  consideration other than cash, the
          value of the securities or other  property  issuable or deliverable in
          exchange  for  the  Issuer  Common  Stock  shall  be  determined  by a
          nationally  recognized  investment  banking firm mutually  selected by
          Grantee and Issuer (or if applicable, Acquiring Corporation), provided
          that if a  mutual  selection  cannot  be  made  as to such  investment
          banking firm, it shall be selected by Grantee. (If there shall be more
          than one  Grantee,  any  such  selection  shall  be made by a  Grantee
          Majority.)

               (iv)  "Average  Price" shall mean the average  closing price of a
          share of the  Substitute  Common  Stock  for the one year  immediately
          preceding  the  consolidation,  merger or sale in question,  but in no
          event  higher than the closing  price of the shares of the  Substitute
          Common Stock on the day preceding such consolidation,  merger or sale;
          provided that if Issuer is the issuer of the  Substitute  Option,  the
          Average  Price  shall be  computed  with  respect to a share of common
          stock  issued by Issuer,  the  person  merging  into  Issuer or by any
          company  which  controls or is controlled  by such merger  person,  as
          Grantee may elect.

          (f) In no event pursuant to any of the foregoing  paragraphs shall the
     Substitute  Option be  exercisable  for more than 19.9% of the aggregate of
     the shares of the Substitute  Common Stock outstanding prior to exercise of
     the Substitute  Option.  In the event that the  Substitute  Option would be
     exercisable  for  more  than  19.9%  of  the  aggregate  of the  shares  of
     Substitute  Common  Stock but for this clause (f),  the  Substitute  Option
     Issuer shall make a cash payment to Grantee  equal to the excess of (i) the
     value of the  Substitute  Option without giving effect to the limitation in
     this clause (f) over (ii) the value of the  Substitute  Option after giving
     effect to the limitation in this clause (f). This difference in value shall
     be determined by a nationally  recognized  investment banking firm selected
     by Grantee (or a Grantee Majority).

          (g)  Issuer  shall  not  enter  into  any  transaction   described  in
     subsection (b) of this Section 7 unless the Acquiring  Corporation  and any
     person that  controls the Acquiring  Corporation  assume in writing all the
     obligations  of Issuer  hereunder  and take all other  actions  that may be
     necessary so that the provisions of this Section 7 are given full force and
     effect (including,  without limitation, any action that may be necessary so
     that the shares of  Substitute  Common Stock are in no way  distinguishable
     from or have lesser economic value than other shares of common stock issued
     by the Substitute Option Issuer).

          (h) The  provisions  of  Sections  8, 9, 10 and 11 shall  apply,  with
     appropriate  adjustments,  to any  securities  for which the Option becomes
     exercisable  pursuant to this Section 7 and, as  applicable,  references in
     such sections to "Issuer,"  "Option,"  "Purchase  Price" and "Issuer Common
     Stock" shall be deemed to be  references  to  "Substitute  Option  Issuer,"
     "Substitute  Option,"  "Substitute  Purchase Price" and "Substitute  Common
     Stock," respectively.

                                     - 8 -



      8. Repurchase at the Option of Holder.

          (a) Subject to the last  sentence of Section  3(a),  at the request of
     Holder at any time  commencing  upon the first  occurrence  of a Repurchase
     Event  (as  defined  in  Section  8(d)) and  ending  12 months  immediately
     thereafter,  Issuer shall  repurchase from Holder the Option and all shares
     of Issuer Common Stock  purchased by Holder pursuant hereto with respect to
     which  Holder  then has  beneficial  ownership.  The  date on which  Holder
     exercises  its rights  under this  Section 8 is referred to as the "Request
     Date."  Such  repurchase  shall be at an  aggregate  price (the  "Section 8
     Repurchase Consideration") equal to the sum of:

               (i) the aggregate Purchase Price paid by Holder for any shares of
          Issuer  Common  Stock  acquired by Holder  pursuant to the Option with
          respect to which Holder then has beneficial ownership;

               (ii) the excess,  if any, of (x) the Applicable Price (as defined
          below) for each  share of Issuer  Common  Stock over (y) the  Purchase
          Price (subject to adjustment pursuant to Section 7), multiplied by the
          number of shares of Issuer  Common  Stock  with  respect  to which the
          Option has not been exercised; and

               (iii)  the  excess,  if any,  of the  Applicable  Price  over the
          Purchase Price (subject to adjustment pursuant to Section 7) paid (or,
          in the case of Option Shares with respect to which the Option has been
          exercised  but the Closing Date has not  occurred,  payable) by Holder
          for each share of Issuer Common Stock with respect to which the Option
          has  been  exercised  and  with  respect  to  which  Holder  then  has
          beneficial ownership, multiplied by the number of such shares.

          (b) If Holder exercises its rights under this Section 8, Issuer shall,
     within  ten  business  days  after  the  Request  Date,  pay the  Section 8
     Repurchase  Consideration  to Holder in immediately  available  funds,  and
     contemporaneously  with such payment  Holder shall  surrender to Issuer the
     Option and the  certificates  evidencing  the shares of Issuer Common Stock
     purchased  thereunder  with  respect to which  Holder  then has  beneficial
     ownership,  and Holder shall warrant that it has sole record and beneficial
     ownership  of such  shares and that the same are then free and clear of all
     liens,   claims,   charges  and   encumbrances  of  any  kind   whatsoever.
     Notwithstanding the foregoing,  to the extent that prior notification to or
     Consent of any  governmental or regulatory  agency or authority is required
     in  connection  with the  payment of all or any  portion  of the  Section 8
     Repurchase  Consideration,  Holder shall have the ongoing  option to revoke
     its request for  repurchase  pursuant to Section 8, in whole or in part, or
     to  require  that  Issuer  deliver  from time to time that  portion  of the
     Section 8 Repurchase  Consideration  that it is not then so prohibited from
     paying and promptly file the required notice or application for Consent and
     expeditiously  process  the same (and each party shall  cooperate  with the
     other in the filing of any such notice or application  and the obtaining of
     any such Consent).  If any  governmental or regulatory  agency or authority
     disapproves of any part of Issuer's  proposed  repurchase  pursuant to this
     Section 8, Issuer shall promptly give notice of such fact to Holder. If any
     governmental or regulatory agency or

                                     - 9 -



     authority  prohibits the  repurchase in part but not in whole,  then Holder
     shall  have the right (i) to revoke the  repurchase  request or (ii) to the
     extent  permitted  by such  agency  or  authority,  determine  whether  the
     repurchase  should  apply to the Option  and/or  Option  Shares and to what
     extent to each,  and Holder shall  thereupon have the right to exercise the
     Option  as to the  number  of  Option  Shares  for  which  the  Option  was
     exercisable  at the  Request  Date  less the sum of the  number  of  shares
     covered by the Option in respect of which payment has been made pursuant to
     Section  8(a)(ii)  and the number of shares  covered by the  portion of the
     Option (if any) that has been  repurchased.  Holder shall notify  Issuer of
     its determination under the preceding sentence within five business days of
     receipt of notice of disapproval of the repurchase.

          Notwithstanding  anything  herein  to the  contrary,  all of  Holder's
     rights under this Section 8 shall  terminate on the date of  termination of
     this Option pursuant to Section 3(a).

          (c) For purposes of this Agreement,  the "Applicable  Price" means the
     highest of (i) the highest  price per share of Issuer Common Stock paid for
     any such share by the person or groups described in Section  8(d)(i),  (ii)
     the price per share of Issuer  Common  Stock  received by holders of Issuer
     Common Stock in connection  with any merger or other  business  combination
     transaction described in Section 7(b)(i),  7(b)(ii) or 7(b)(iii),  or (iii)
     the highest  closing sales price per share of Issuer Common Stock quoted on
     the Nasdaq  National Market (or if Issuer Common Stock is not quoted on the
     Nasdaq  National  Market,  the highest bid price per share as quoted on the
     principal  trading  market or securities  exchange on which such shares are
     traded as reported by a recognized  source chosen by Holder)  during the 60
     business days preceding the Request Date;  provided,  however,  that in the
     event of a sale of less than all of Issuer's  Assets,  the Applicable Price
     shall be the sum of the  price  paid in such sale for such  assets  and the
     current market value of the remaining  assets of Issuer as determined by an
     independent  nationally  recognized  investment  banking  firm  selected by
     Holder and reasonably  acceptable to Issuer (which  determination  shall be
     conclusive  for all purposes of this  Agreement),  divided by the number of
     shares of the Issuer Common Stock  outstanding at the time of such sale. If
     the consideration to be offered, paid or received pursuant to either of the
     foregoing  clauses  (i) or (ii) shall be other  than in cash,  the value of
     such  consideration  shall be  determined  in good faith by an  independent
     nationally  recognized  investment  banking  firm  selected  by Holder  and
     reasonably  acceptable to Issuer,  which  determination shall be conclusive
     for all purposes of this Agreement.

          (d) As used herein,  "Repurchase  Event" shall occur if (i) any person
     (other  than  Grantee or any  Subsidiary  of Grantee)  shall have  acquired
     actual ownership or control,  or any "group" (as such term is defined under
     the 1934 Act) shall have been  formed  which  shall  have  acquired  actual
     ownership  or  control,  of 50% or more of the  then-outstanding  shares of
     Issuer Common Stock, or (ii) any of the  transactions  described in Section
     7(b)(i), 7(b)(ii) or 7(b)(iii) shall be consummated.

          (e) In  connection  with the  application  of the  provisions  of this
     Section  8,  Grantee  acknowledges  (i) that  Issuer's  ability to fund the
     Section 8 Repurchase  Consideration  in accordance  with the  provisions of
     this Section 8 may be dependent  upon the payment by Issuer's  Subsidiaries
     of a capital  distribution or  distributions  ("Capital  Distribution")  to
     Issuer and that any such Capital  Distribution will be subject to the prior
     approval of the Federal Reserve Board

                                     - 10 -



     and the principal federal and state regulatory agencies having jurisdiction
     over Issuer's  Subsidiary  banks,  and (ii) that,  unless there has been an
     agreement of the type described in Section 7(b), Issuer's obligations under
     this Section 8 do not impose on Issuer an obligation  to otherwise  finance
     the  payment  of  the  Section  8  Repurchase   Consideration  through  the
     incurrence  of  indebtedness  or the  issuance  of capital  instruments  or
     securities  by Issuer in either  case  sufficient  in amount to satisfy the
     payment of the  Section 8  Repurchase  Consideration.  Accordingly,  Issuer
     shall not be deemed to be in breach of this  Section 8 if, after making its
     best efforts to obtain regulatory  authorization for a Capital Distribution
     required to pay the Section 8 Repurchase Consideration,  it is unable to do
     so.

     9. Registration Rights.

          (a) Following  termination of the Merger Agreement  (provided that the
     Option shall not have terminated),  Issuer shall, subject to the conditions
     of subparagraph  (c) below, if requested by any Holder,  including  Grantee
     and any  permitted  transferee  ("Selling  Holder"),  as  expeditiously  as
     possible  prepare and file a  registration  statement  under the Securities
     Laws if necessary in order to permit the sale or other  disposition  of any
     or all shares of Issuer  Common  Stock or other  securities  that have been
     acquired by or are issuable to Selling  Holder upon  exercise of the Option
     in accordance with the intended method of sale or other disposition  stated
     by Holder in such  request  (it being  understood  and agreed that any such
     sale or other disposition  shall be effected on a widely  distributed basis
     so that,  upon  consummation  thereof,  no  purchaser or  transferee  shall
     beneficially  own more than 2% of the  shares of Issuer  Common  Stock then
     outstanding),   including,   without  limitation,  a  "shelf"  registration
     statement  under  Rule  415  under  the  Securities  Act or  any  successor
     provision,  and Issuer shall use its best efforts to qualify such shares or
     other  securities for sale under any applicable state securities laws. Each
     such Holder shall provide all  information  reasonably  requested by Issuer
     for inclusion in any registration statement to be filed hereunder.

          (b) If Issuer at any time after the exercise of the Option proposes to
     register  any shares of Issuer  Common Stock under the  Securities  Laws in
     connection  with an  underwritten  public  offering of such  Issuer  Common
     Stock,  Issuer will promptly give written notice to Holder of its intention
     to do so and, upon the written request of Holder given within 30 days after
     receipt of any such  notice  (which  request  shall  specify  the number of
     shares of Issuer Common Stock intended to be included in such  underwritten
     public offering by Selling Holder),  Issuer will cause all such shares, the
     holders of which shall have requested  participation in such  registration,
     to be so  registered  and included in such  underwritten  public  offering;
     provided,  that  Issuer  may elect to not  cause  any such  shares to be so
     registered (i) if the  underwriters in good faith object for valid business
     reasons,  or (ii) in the  case of a  registration  solely  to  implement  a
     dividend  reinvestment  or similar  plan,  an  employee  benefit  plan or a
     registration  filed on Form S-4 or any successor  form,  or a  registration
     filed on a form which does not permit  registrations of resales;  provided,
     further,  that such election  pursuant to clause (i) may only be made once.
     If some but not all the  shares of Issuer  Common  Stock,  with  respect to
     which Issuer shall have received requests for registration pursuant to this
     subparagraph  (b), shall be excluded from such  registration,  Issuer shall
     make  appropriate  allocation  of shares  to be  registered  among  Selling
     Holders and any other  person  (other than Issuer or any person  exercising
     demand registration

                                     - 11 -



     rights in connection with such  registration)  who or which is permitted to
     register  their  shares  of Issuer  Common  Stock in  connection  with such
     registration pro rata in the proportion that the number of shares requested
     to be registered by each Selling Holder bears to the total number of shares
     requested  to be  registered  by all persons  then  desiring to have Issuer
     Common Stock registered for sale.

          (c) Issuer shall use all reasonable  efforts to cause the registration
     statement  referred to in subparagraph (a) above to become effective and to
     obtain all consents or waivers of other parties which are required therefor
     and to keep such registration  statement effective,  provided,  that Issuer
     may  delay  any   registration  of  Option  Shares  required   pursuant  to
     subparagraph  (a) above for a period not exceeding 90 days provided  Issuer
     shall in good faith  determine that any such  registration  would adversely
     affect an offering or contemplated  offering of other securities by Issuer,
     and Issuer  shall not be  required  to  register  Option  Shares  under the
     Securities Laws pursuant to subparagraph (a) above:

               (i)  prior  to the  earliest  of (A)  termination  of the  Merger
          Agreement pursuant to Section 10.1 thereof,  (B) failure to obtain the
          requisite  shareholder  approval  pursuant  to  Section  9.1(a) of the
          Merger Agreement,  and (C) a Purchase Event or a Preliminary  Purchase
          Event;

               (ii) more than once;

               (iii) within 90 days after the effective  date of a  registration
          referred to in  subparagraph  (b) above  pursuant to which the Selling
          Holders  concerned  were  afforded the  opportunity  to register  such
          shares under the  Securities  Laws and such shares were  registered as
          requested; and

               (iv)  unless a request  therefor  is made to  Issuer  by  Selling
          Holders holding at least 25% or more of the aggregate number of Option
          Shares then outstanding.

          In addition to the foregoing, Issuer shall not be required to maintain
     the effectiveness of any registration statement after the expiration of 120
     days from the effective date of such registration  statement.  Issuer shall
     use all reasonable  efforts to make any filings,  and take all steps, under
     all applicable  state securities laws to the extent necessary to permit the
     sale or other  disposition of the Option Shares so registered in accordance
     with the intended method of distribution  for such shares,  provided,  that
     Issuer shall not be required to consent to general  jurisdiction or qualify
     to do  business  in any  state  where it is not  otherwise  required  to so
     consent to such jurisdiction or to so qualify to do business.

          (d) Except where applicable state law prohibits such payments,  Issuer
     will pay all expenses  (including  without  limitation  registration  fees,
     qualification  fees,  blue sky fees and  expenses  (including  the fees and
     expenses of Issuer's  counsel),  accounting  expenses,  printing  expenses,
     expenses of underwriters, excluding discounts and commissions but including
     liability  insurance if Issuer so desires or the  underwriters  so require,
     and the reasonable fees and expenses of any necessary  special  experts) in
     connection with each registration pursuant to subparagraph (a) or (b) above
     (including  the related  offerings  and sales by Selling  Holders)  and all
     other qualifications,  notifications or exemptions pursuant to subparagraph
     (a) or (b) above. Underwriting discounts and commissions relating to Option
     Shares and any other

                                     - 12 -



     expenses  incurred  by such  Selling  Holders in  connection  with any such
     registration  (including  expenses of Selling  Holders'  counsel)  shall be
     borne by such Selling Holders.

          (e) In connection with any registration  under subparagraph (a) or (b)
     above Issuer hereby  indemnifies the Selling Holders,  and each underwriter
     thereof,  including  each  person,  if any,  who  controls  such  holder or
     underwriter within the meaning of Section 15 of the Securities Act, against
     all expenses,  losses, claims, damages and liabilities caused by any untrue
     statement of a material  fact  contained in any  registration  statement or
     prospectus or notification or offering  circular  (including any amendments
     or supplements  thereto) or any  preliminary  prospectus,  or caused by any
     omission to state therein a material fact required to be stated  therein or
     necessary to make the statements therein not misleading,  except insofar as
     such expenses,  losses,  claims, damages or liabilities of such indemnified
     party are caused by any untrue  statement or alleged untrue  statement that
     was included by Issuer in any such registration  statement or prospectus or
     notification or offering circular  (including any amendments or supplements
     thereto) in reliance upon and in conformity with,  information furnished in
     writing to Issuer by such indemnified party expressly for use therein,  and
     Issuer and each officer, director and controlling person of Issuer shall be
     indemnified by such Selling Holder, or by such underwriter, as the case may
     be, for all such expenses,  losses,  claims, damages and liabilities caused
     by any untrue, or alleged untrue, statement, that was included by Issuer in
     any such  registration  statement or prospectus or notification or offering
     circular  (including  any  amendments or  supplements  thereto) in reliance
     upon, and in conformity with, information furnished in writing to Issuer by
     such holder or such  underwriter,  as the case may be,  expressly  for such
     use.

          Promptly upon receipt by a party  indemnified  under this subparagraph
     (e) of notice of the  commencement  of any action against such  indemnified
     party in respect of which indemnity or reimbursement  may be sought against
     any indemnifying  party under this subparagraph (e), such indemnified party
     shall notify the indemnifying  party in writing of the commencement of such
     action,  but the  failure so to notify  the  indemnifying  party  shall not
     relieve it of any liability  which it may otherwise have to any indemnified
     party under this  subparagraph  (e). In case notice of  commencement of any
     such action shall be given to the indemnifying party as above provided, the
     indemnifying  party shall be entitled to  participate in and, to the extent
     it may wish, jointly with any other indemnifying party similarly  notified,
     to assume  the  defense of such  action at its own  expense,  with  counsel
     chosen by it and  satisfactory to such  indemnified  party. The indemnified
     party  shall have the right to employ  separate  counsel in any such action
     and participate in the defense  thereof,  but the fees and expenses of such
     counsel (other than reasonable costs of investigation) shall be paid by the
     indemnified  party unless (i) the  indemnifying  party either agrees to pay
     the same, (ii) the  indemnifying  party falls to assume the defense of such
     action with counsel  satisfactory  to the  indemnified  party, or (iii) the
     indemnified  party  has been  advised  by  counsel  that one or more  legal
     defenses may be available to the indemnifying party that may be contrary to
     the interest of the indemnified party, in which case the indemnifying party
     shall be entitled to assume the defense of such action  notwithstanding its
     obligation to bear fees and expenses of such counsel. No indemnifying party
     shall be liable for any settlement entered into without its consent,  which
     consent may not be unreasonably withheld.

                                     - 13 -



          If the  indemnification  provided  for  in  this  subparagraph  (e) is
     unavailable to a party  otherwise  entitled to be indemnified in respect of
     any expenses,  losses,  claims,  damages or liabilities referred to herein,
     then the indemnifying  party, in lieu of indemnifying  such party otherwise
     entitled to be indemnified,  shall contribute to the amount paid or payable
     by such  party to be  indemnified  as a result  of such  expenses,  losses,
     claims,  damages or  liabilities  in such  proportion as is  appropriate to
     reflect the relative benefits  received by Issuer,  all Selling Holders and
     the underwriters  from the offering of the securities and also the relative
     fault of Issuer,  all Selling  Holders and the  underwriters  in connection
     with the statements or omissions  which resulted in such expenses,  losses,
     claims,  damages or  liabilities,  as well as any other relevant  equitable
     considerations.  The  amount  paid or payable by a party as a result of the
     expenses,  losses,  claims, damages and liabilities referred to above shall
     be  deemed  to  include  any  legal or other  fees or  expenses  reasonably
     incurred by such party in connection  with  investigating  or defending any
     action or claim;  provided,  that in no case  shall any  Selling  Holder be
     responsible, in the aggregate, for any amount in excess of the net offering
     proceeds  attributable  to its Option Shares  included in the offering.  No
     person  guilty of  fraudulent  misrepresentation  (within  the  meaning  of
     Section 11(f) of the Securities Act) shall be entitled to contribution from
     any  person who was not guilty of such  fraudulent  misrepresentation.  Any
     obligation  by any holder to indemnify  shall be several and not joint with
     other holders.


          In connection with any  registration  pursuant to subparagraph  (a) or
     (b) above,  Issuer and each Selling Holder (other than Grantee) shall enter
     into  an  agreement  containing  the  indemnification  provisions  of  this
     subparagraph (e).

          (f) Issuer shall comply with all  reporting  requirements  and will do
     all such other things as may be necessary to permit the expeditious sale at
     any time of any  Option  Shares  by Holder  in  accordance  with and to the
     extent permitted by any rule or regulation promulgated by the SEC from time
     to time, including, without limitation, Rules 144 and 144A.

          (g) Issuer will pay all stamp taxes in  connection  with the  issuance
     and the sale of the Option  Shares and in  connection  with the exercise of
     the Option,  and will save Holder harmless,  without limitation as to time,
     against any and all liabilities, with respect to all such taxes.

     10. Quotation;  Listing.  If Issuer Common Stock or any other securities to
be acquired  upon  exercise of the Option are then  authorized  for quotation or
trading  or  listing  on the  Nasdaq  National  Market or any  other  securities
exchange or any automated  quotations  system  maintained  by a  self-regulatory
organization,  Issuer,  upon  the  request  of  Holder,  will  promptly  file an
application,  if required,  to authorize for quotation or trading or listing the
shares of Issuer  Common Stock or other  securities to be acquired upon exercise
of the Option on the Nasdaq National Market or any other securities  exchange or
any automated quotations system maintained by a self-regulatory organization and
will use its best efforts to obtain approval,  if required, of such quotation or
listing as soon as practicable.

     11. Division of Option.  This Agreement (and the Option granted hereby) are
exchangeable,  without expense,  at the option of Holder,  upon presentation and
surrender  of this  Agreement  at the  principal  office  of  Issuer  for  other

                                     - 14 -




Agreements providing for Options of different denominations entitling the holder
thereof to purchase in the  aggregate the same number of shares of Issuer Common
Stock purchasable  hereunder.  The terms "Agreement" and "Option" as used herein
include any other  Agreements and related  Options for which this Agreement (and
the Option granted hereby) may be exchanged.  Upon receipt by Issuer of evidence
reasonably  satisfactory to it of the loss, theft,  destruction or mutilation of
this  Agreement,  and (in the case of loss,  theft or destruction) of reasonably
satisfactory  indemnification,  and  upon  surrender  and  cancellation  of this
Agreement, if mutilated, Issuer will execute and deliver a new Agreement of like
tenor and date. Any such new Agreement  executed and delivered shall  constitute
an additional  contractual  obligation on the part of Issuer, whether or not the
Agreement  so  lost,  stolen,  destroyed  or  mutilated  shall  at any  time  be
enforceable by anyone.

      12. Miscellaneous.

          (a) Expenses.  Except as otherwise  provided in Section 9, each of the
     parties hereto shall bear and pay all costs and expenses  incurred by it or
     on its behalf in connection with the transactions  contemplated  hereunder,
     including  fees and expenses of its own financial  consultants,  investment
     bankers, accountants and counsel.

          (b) Waiver and  Amendment.  Any  provision  of this  Agreement  may be
     waived at any time by the party that is  entitled  to the  benefits of such
     provision.  This  Agreement  may  not  be  modified,  amended,  altered  or
     supplemented  except upon the execution and delivery of a written agreement
     executed by the parties hereto.

          (c) Entire Agreement; No Third-Party Beneficiary;  Severability.  This
     Agreement,  together with the Merger  Agreement and the other documents and
     instruments referred to herein and therein,  between Grantee and Issuer (a)
     constitutes  the entire  agreement and supersedes all prior  agreements and
     understandings,  both written and oral, between the parties with respect to
     the subject matter hereof and (b) is not intended to confer upon any person
     other than the parties  hereto  (other than any  transferees  of the Option
     Shares or any permitted  transferee of this  Agreement  pursuant to Section
     12(h) and other than as  provided  in the Merger  Agreement)  any rights or
     remedies hereunder. If any term, provision, covenant or restriction of this
     Agreement  is held by a court of  competent  jurisdiction  or a federal  or
     state governmental or regulatory agency or authority to be invalid, void or
     unenforceable,  the  remainder  of the  terms,  provisions,  covenants  and
     restrictions  of this  Agreement  shall remain in full force and effect and
     shall in no way be  affected,  impaired or  invalidated.  If for any reason
     such court or regulatory  agency determines that the Option does not permit
     Holder to  acquire,  or does not  require  Issuer to  repurchase,  the full
     number of shares of Issuer Common Stock as provided in Sections 3 and 8 (as
     adjusted  pursuant to Section 7), it is the express  intention of Issuer to
     allow  Holder to acquire or to require  Issuer to  repurchase  such  lesser
     number  of  shares  as  may  be   permissible   without  any  amendment  or
     modification hereof.

          (d) Governing Law. This  Agreement  shall be governed and construed in
     accordance  with the laws of the State of Tennessee  without  regard to any
     applicable conflicts of law rules.

                                     - 15 -



          (e) Descriptive  Headings.  The descriptive  headings contained herein
     are for  convenience  of reference only and shall not affect in any way the
     meaning or interpretation of this Agreement.

          (f) Notices. All notices and other  communications  hereunder shall be
     in writing and shall be deemed  given if delivered  personally,  telecopied
     (with  confirmation)  or mailed by  registered  or  certified  mail (return
     receipt  requested) to the parties at the addresses set forth in the Merger
     Agreement(or  at such other  address for a party as shall be  specified  by
     like notice).

          (g)  Counterparts.  This  Agreement and any  amendments  hereto may be
     executed in two counterparts, each of which shall be considered one and the
     same agreement and shall become effective when both  counterparts have been
     signed,  it  being  understood  that  both  parties  need not sign the same
     counterpart.

          (h)  Assignment.  Neither  this  Agreement  nor  any  of  the  rights,
     interests or obligations hereunder or under the Option shall be assigned by
     any of the  parties  hereto  (whether  by  operation  of law or  otherwise)
     without the prior written  consent of the other party,  except that Grantee
     may assign  this  Agreement  to a  wholly-owned  Subsidiary  of Grantee and
     Grantee  may  assign  its  rights  hereunder  in whole or in part after the
     occurrence of a Purchase  Event.  Subject to the preceding  sentence,  this
     Agreement shall be binding upon, inure to the benefit of and be enforceable
     by the parties and their respective successors and assigns.

          (i) Further Assurances.  In the event of any exercise of the Option by
     Holder, Issuer and Holder shall execute and deliver all other documents and
     instruments  and take all other action that may be reasonably  necessary in
     order to consummate the transactions provided for by such exercise.

          (j) Specific Performance. The parties hereto agree that this Agreement
     may be enforced by either party through  specific  performance,  injunctive
     relief and other equitable relief.  Both parties further agree to waive any
     requirement  for the securing or posting of any bond in connection with the
     obtaining of any such  equitable  relief and that this provision is without
     prejudice  to any other  rights  that the  parties  hereto may have for any
     failure to perform this Agreement.

                                     - 16 -




       IN WITNESS  WHEREOF,  Issuer and Grantee  have  caused this Stock  Option
Agreement to be signed by their respective  officers  thereunto duly authorized,
all as of the day and year first written above.

ATTEST:                                              SHO-ME FINANCIAL CORP.


By:                                        By:
- -----------------------------              -------------------------------------
Barbara Rubison                            Raymond G. Merryman
Secretary                                  President and Chief Executive Officer


[CORPORATE SEAL]


ATTEST:                                    UNION PLANTERS CORPORATION


By:                                        By:
- -----------------------------              -------------------------------------
E.J. House, Jr.                            Jackson W. Moore
Secretary                                  President and Chief Operating Officer



[CORPORATE SEAL]

                                     - 17 -