SIMMONS FIRST NATIONAL CORP
S-4, 1999-04-23
NATIONAL COMMERCIAL BANKS
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        As filed with the Securities and Exchange Commission on April 22, 1999
                                                   REGISTRATION NO. 333-_____
- ------------------------------------------------------------------------------
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                    Form S-4
             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

                           --------------------------
                       SIMMONS FIRST NATIONAL CORPORATION
             (Exact name of registrant as specified in its charter)

          ARKANSAS                   6021                     71-0407808
State or other jurisdiction    (Primary Standard            (I.R.S.employer
   of incorporation        Industrial Classification       Identification No.)
   or organization)               Code Number)

           501 Main Street, Pine Bluff,  Arkansas 71601 (870) 541-1000
     (Address,including zip code and telephone number, including area code,
                  of registrant's principal executive offices)

                           --------------------------
                                 J. THOMAS MAY,
          Chairman of the Board, President and Chief Executive Officer
                       Simmons First National Corporation
                                 501 Main Street
                           Pine Bluff, Arkansas 71601
                                 (501) 541-1103
           (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)

                           --------------------------
                                 With Copies to:    


         PATRICK A. BURROW, Esq.                  WILLIAM I. PREWETT, Esq.
         WILLIAMS & ANDERSON LLP         COMPTON, PREWETT, THOMAS & HICKEY, P.A.
     111 CENTER STREET, 22 ND FLOOR               423 NORTH WASHINGTON
       LITTLE ROCK, ARKANSAS  72201            EL DORADO, ARKANSAS  71731
              (501) 372-0800                          (870) 862-3478

                           --------------------------

     Approximate  date of  commencement  of proposed  sale of  securities to the
public: As promptly as practicable after the effective date of this registration
statement.

     If the  securities  being  registered  on this  Form are being  offered  in
connection  with the formation of a holding company and there is compliance with
General Instruction G, check the following box. [ ]


<TABLE>
<CAPTION>
                                             CALCULATION OF REGISTRATION FEE 

- ----------------------------------------------------------------------------------------------------------------------------------- 
Title of Each Class of         Amount to be      Proposed Maximum            Proposed Maximum           Amount of
Securities to be Registered   Registered (1)  Offering Price per Share    Aggregate Offering Price   Registration Fee       
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                            <C>               <C>                       <C>                        <C>  

Common Stock, $1 par           785,000           $17.01                   $13,350,254                $3,711       
- -----------------------------------------------------------------------------------------------------------------------------------
<FN>

(1) Based upon the book value of NBC Bank Corp., which amount is estimated solely for the purpose of calculating the registration 
    fee pursuant to Rule 457.
</FN>
</TABLE>


     The Registrant  hereby amends this  Registration  Statement on such date or
dates as may be necessary to delay its effective date until the Registrant shall
file a further  amendment  which  specifically  states  that  this  Registration
Statement Shall  thereafter  become effective in accordance with Section 8(a) of
the  Securities  Act of 1933 or until the  Registration  Statement  shall become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.
================================================================================

<PAGE>
                       SIMMONS FIRST NATIONAL CORPORATION

                              CROSS-REFERENCE SHEET

     Pursuant  to  Item  501  (b) of  Regulation  S-K  Showing Location  in the
Prospectus  of  Information  by  Items  1  through  19, 

                   Part I, of Form S-4 Registration Statement

       ITEM NUMBER AND CAPTION              LOCATION IN PROSPECTUS
       -----------------------              ----------------------

1.   Forepart of the Registration           Registration Statement Cover;
     Statement and Outside Front            Front Cover Page of Prospectus
     Cover Page of Prospectus.

2.   Inside Front and Outside               Inside Front and Back Cover Page
     Back Cover Page of                     of Prospectus;Available Information;
     Prospectus.                            Documents Incorporated by Reference
                                            Table of Contents

3.   Risk Factors, Ratio of                 Prospectus Summary; Simmons First
     Earnings to Fixed Charges              National Corporation
     and Other Information.

4.   Terms of Transaction.                  The Merger

5.   Pro Forma Financial Information.       Financial Information

6.   Material Contacts with the             The Merger 
     Company Being Acquired.

7.   Additional Information                 *
     Required for Reoffering by
     Persons and Parties Deemed
     to be Underwriters.

8.   Interests of Named Experts             Legal Matters
     and Counsel.

9.   Disclosure of Commission               *
     Position on Indemnification
     for Securities Act Liabilities.

10.  Information with Respect to            Simmons First National Corporation;
     S-3 Registrants.                       Incorporation of Certain Documents
                                            by  Reference; Available Information

11.  Incorporation of Certain               Incorporation of Certain Documents
     Information by Reference.              by  Reference

12.  Information with Respect to            * 
     S-2 or S-3 Registrants.

13.  Incorporation of Certain               *
     Information by Reference.

<PAGE>


14.  Information   with  Respect  to        *  
     Registrants other  than  S-3 or
     S-2 Registrants.

15.  Information with Respect to            * 
     S-3 Companies.

16.  Information with Respect to            * 
     S-2 or S-3 Companies.

17.  Information  with Respect to           Summary; NBC Bank Corp.
     Companies Other than S-3 or            Special  Meeting;  Financial 
     S-2  Companies.                        Information;  NBC Bank Corp.
                                            Financial Statements

18.  Information if Proxies,                NBC Bank Corp. Special Meeting;
     Consents or Authorizations             NBC Bank Corp.
     are to be Solicited.

19.  Information if Proxies                 Simmons First National Corporation
     Consents or Authorizations
     are not to be Solicited or
     in an Exchange Offer.

<PAGE>

                                 NBC BANK CORP.
                                 PROXY STATEMENT

                       SIMMONS FIRST NATIONAL CORPORATION
                                   PROSPECTUS

                                 785,000 Shares
                      Class A Common Stock, $1.00 Par Value

Special Shareholders Meeting

     The Board of Directors of NBC Bank Corp. ("NBCBC") is furnishing this Proxy
Statement and Prospectus to its  stockholders  to solicit proxies for use at the
special meeting of stockholders of NBCBC to be held on June 24, 1999.
Purpose - Merger with Simmons First National Corporation

     At the  meeting,  the  stockholders  of NBCBC  will vote on a  proposal  to
authorize and approve the merger of NBCBC with and into Simmons  First  National
Corporation  ("Simmons") as set forth in the Agreement and Plan of Merger, dated
March 22,  1999.  If the merger is  approved,  NBCBC will merge into Simmons and
will no longer be a separate  corporation.  Simmons has agreed to register under
the Securities Act of 1933, as amended, up to 785,000 shares of Simmons Class A,
$1.00 par  value,  Common  Stock to be issued in the merger to  stockholders  of
NBCBC in exchange for their NBCBC stock.  NBCBC shareholders will receive 4.1638
shares of Simmons' common stock in exchange for each share of NBCBC stock owned.
No  fractional  shares of Simmons  Common  Stock will be issued,  instead  NBCBC
shareholders  will receive cash for any fractional  shares due them.  This Proxy
Statement  also serves as a Prospectus of Simmons under the  Securities  Act for
the issuance of shares of Simmons Common Stock to stockholders of NBCBC.

Proxy Mailing

     This Proxy Statement and the accompanying forms of proxy were mailed to the
stockholders of NBCBC on or about May ___, 1999.

Recent Stock Price

         On May ___, 1999, the closing price per share of Simmons First National
Corporation Class A Common Stock (symbol:  SFNCA) on the NASDAQ, National Market
System was $______.

For a more complete discussion of the merger, you are strongly urged to read and
consider carefully this proxy statement in its entirety.

Neither the SEC nor any state securities agency has approved these securities or
determined that this proxy statement and prospectus is accurate or complete. Any
representation to the contrary is a criminal offense.

The date of this Proxy Statement is May ___, 1999. The information  contained in
the Proxy may  change  after the date of this  Proxy  Statement.  You should not
assume that none of the  information  in the Proxy  Statement  has changed  just
because the merger is  completed or you receive  shares of Simmons  Common Stock
pursuant to the merger.

Neither Simmons nor NBCBC have  authorized  anyone to give any information or to
make any  promises,  not  contained  in proxy  statement,  related  to the proxy
solicitation and the stock offering made by this proxy statement. If you receive
any unauthorized information or promises, you should not rely on them.

The proxy solicitation and stock offering are effective only if these activities
are legal in the states and countries in which made.

<PAGE>

AVAILABLE INFORMATION

     Simmons is  subject  to the  informational  reporting  requirements  of the
Securities  Exchange  Act of 1934,  as  amended.  In  accordance  with this Act,
Simmons files annual  reports on form 10-K,  quarterly on form 10-Q,  current on
form  8-K,  proxy  statements  and other  information  with the  Securities  and
Exchange Commission.  Reports, proxy statements and other information concerning
Simmons  may  be  inspected  and  copied  at  the  public  reference  facilities
maintained by the SEC. These facilities are located at:

o Room 1024, 450 Fifth Street, N.W., Washington,  D.C. 20549, 
o Citicorp Center,500 West Madison Street, Suite 1400, Chicago, Illinois 60661, 
o 7 World Trade Center, Suite 1300, New York, New York 10048.

     You may obtain copies of such material from the Public Reference Section of
the SEC at 450 Fifth Street, N.W.,  Washington,  D.C. 20549 at prescribed rates.
The  public  may  obtain  information  regarding  the  operation  of the  Public
Reference  Room by  calling  the SEC at  1-800-SEC-0330.  The SEC  maintains  an
Internet site that contains reports, proxy statements,  registration  statements
and other information  regarding  companies which file  electronically  with the
SEC. The address of that site is http://www.sec.gov. In addition, reports, proxy
statements and other information  concerning the Company may be inspected at the
offices of the National Association of Securities Dealers,  Inc., 1735 K Street,
N.W., Washington, D.C. 20006.

     Simmons has filed with the SEC a  Registration  Statement on Form S-4 under
the  Securities  Act for a maximum of 785,000  shares of Simmons  Class A Common
Stock to be issued upon  consummation  of the merger.  This Proxy Statement does
not contain all the information set forth in the Registration  Statement and its
exhibits.  Certain  portions of the information  have been omitted as allowed by
the  rules  and  regulations  of the  SEC.  You may  obtain a  photocopy  of the
Registration  Statement from the SEC, upon payment of prescribed copying charges
or you may obtain a copy from the Internet site  referred to above.  For further
information,  you should refer to the  Registration  Statement and its exhibits.
Statements in this Proxy Statement (or any document incorporated by reference in
this Proxy Statement) relating to the contents of any contract or other document
are not necessarily complete.  For additional  information about the contract or
other document, you should refer to the Registration Statement and its Exhibits.

INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

     THIS PROXY  STATEMENT  INCORPORATES  DOCUMENTS BY  REFERENCE  WHICH ARE NOT
INCLUDED OR FURNISHED WITH THE PROXY  STATEMENT.  THESE  DOCUMENTS ARE AVAILABLE
UPON  REQUEST  FROM MR.  BARRY L.  CROW,  EXECUTIVE  VICE  PRESIDENT  AND  CHIEF
FINANCIAL OFFICER,  SIMMONS FIRST NATIONAL  CORPORATION,  501 MAIN STREET,  PINE
BLUFF, ARKANSAS 71601, (870) 541-1350. IN ORDER TO ENSURE TIMELY DELIVERY OF THE
DOCUMENTS,  ANY  REQUEST  SHOULD BE MADE ON OR BEFORE [7 days  prior to  meeting
date], 1999.

     The following documents have been filed with the SEC under the Exchange Act
and are incorporated by reference into this Proxy Statement:

     1.  The  Company's  Annual  Report on Form 10-K for the  fiscal  year ended
         December 31, 1998, filed with the Commission on March 25, 1999.
         Disclosed in Note 19 of the Company's financial statements for the year
         ended December 31, 1998, the Company consummated a merger with Lincoln 
         Bankshares, Inc. in January 1999.  The financial statements in the 10-K
         have not been restated to give effect of the merger.

     2.  The  description  of  the  Company's  Common  Stock  contained  in  the
         Registration  Statement  on Form S-2,  filed  April 16,  1993 (File No.
         0-06253) and any  amendment or report filed for the purpose of updating
         such description.

<PAGE>

     Each  document  filed  after the date of this Proxy  Statement  pursuant to
Section 13 (a),  13(c), 14 or 15(d) of the Exchange Act but prior to the special
meeting of the NBCBC  stockholders  will be treated as incorporated by reference
in this Proxy Statement.  These later filed documents shall be treated as a part
of this Proxy  Statement from the date of filing of the document.  Any statement
contained in a document incorporated in this Proxy Statement shall be treated as
modified or replaced if a statement  contained in this Proxy Statement or in any
later filed document which is treated as incorporated  by reference  modifies or
replaces the original document.

     Simmons has supplied all  information in this Proxy  Statement  relating to
Simmons and NBCBC has supplied all information relating to NBCBC.

                                TABLE OF CONTENTS
SUMMARY
    Simmons.................................................................5
    NBC Bank Corp...........................................................5
    The Merger..............................................................6
    Election by NBC Bank Corp. Stockholders under the 1987 Act..............7
    The NBC Bank Corp. Special Meeting .....................................7
    Certain Federal Income Tax Consequences.................................7
    Dissenters' Rights......................................................7
    Regulatory Approvals....................................................8
    Accounting Treatment....................................................8
    Market Prices...........................................................8
    Pro Forma and Selected Financial Data...................................9
    Pro Forma and Selected Financial Data..................................10
THE NBC BANK CORP. SPECIAL MEETING
    Date, Time and Place...................................................11
    Purpose of Meeting ....................................................11
    Shares Outstanding and Entitled to Vote; Record Date...................11
    Vote Required..........................................................11
    Voting; Solicitation of Proxies........................................11
THE MERGER
    Background of the Merger...............................................12
    Reason for the Merger...............................................12-13
    The Agreement.......................................................13-14
    Fairness Opinion.......................................................14
    Regulatory Approvals...................................................14
    Antitrust Matters......................................................15
    Certain Federal Income Tax Consequences.............................15-16
    Accounting Treatment ..................................................16
    Right to Dissent.......................................................16
    Exchange Ratio for the Merger..........................................17
    Expenses of the Merger.................................................17
FINANCIAL INFORMATION
    Pro Form Unaudited Combined Financial Statements.......................17
    Pro Forma Combined Balance Sheet.......................................18
    Pro Forma Combined Income Statements................................19-21
ELECTION BY NBC BANK COP. UNDER THE 1987 ACT
    Election Incidental To The Merger......................................22
    Reason for the Election................................................22
    Result of the Election..............................................22-24
SIMMONS FIRST NATIONAL CORPORATION
    General.............................................................24-25
    Regulation..........................................................25-27
    Offices................................................................27
    Employees..............................................................27
    Description of Simmons Common Stock....................................27
    Resale of Simmons Common Stock......................................27-28
    
<PAGE>

    No Shareholder Approval Required ......................................28
NBC BANK CORP.
    Description of Business................................................28
    Management's Discussion and Analysis................................28-45
    Directors and Executive Officers....................................46-47
    Transactions with Management...........................................47
    Principal Stockholders of NBC Bank Corp.............................47-48
    Competition............................................................48
    Litigation.............................................................48
    Offices................................................................48
    Employees..............................................................48
    Description of NBC Bank Corp. Stock....................................48
    Comparison of Rights of Holders of NBC Bank Corp. Common Stock
    and Simmons Common Stock............................................48-49
LEGAL MATTERS AND EXPERTS
    Legal Opinions.........................................................49
    Experts.............................................................49-50
    General................................................................50
INDEX TO NBC BANK CORP. FINANCIAL STATEMENTS
ANNEXES
     I-  Agreement and Plan of Merger ..................................74-93
     II- Fairness Opinion...............................................94-95
     III-Arkansas Business Corporation Act of 1965 
         Section 4-26-1007 et.seq............ .........................96-101

<PAGE>

                                      SUMMARY

     The following is a summary of certain  information in this Proxy Statement.
This is only a summary,  you should refer to the more detailed discussion in the
Proxy Statement and Annexes and other documents for additional information.  You
are urged to read  carefully  this Proxy  Statement and the attached  Annexes in
their entirety.

Simmons

     Simmons  First  National  Corporation  ("Simmons")  is registered as a bank
holding  company  under the Bank Holding  Company Act of 1956.  Simmons owns the
following seven  subsidiary  banks in Arkansas which conduct banking  operations
through 50 offices located in 26 communities in Arkansas:


     Simmons First National Bank                  Pine Bluff,Arkansas
     Simmons First Bank of Jonesboro              Jonesboro, Arkansas 
     Simmons First Bank of South  Arkansas        Lake Village, Arkansas  
     Simmons First Bank of Dumas                  Dumas, Arkansas 
     Simmons First Bank of Northwest Arkansas     Rogers, Arkansas 
     Simmons First Bank of Russellville           Russellville, Arkansas
     Simmons First Bank of Searcy                 Searcy, Arkansas.

     Its lead bank, Simmons First National Bank (the "Bank"), is a national bank
which has been in operation since 1903. The Bank has received favorable national
publicity  for  offering  one of the lowest  credit card  interest  rates in the
United States.  The Bank's primary market area is the State of Arkansas,  except
for its credit cards which are marketed nationally.

     Recent Financial Information on Simmons
                                                        December 31, 1998
                                                        -----------------

        Total Consolidated Assets                       $1,540.5 million
        Total Equity Capital                            $  137.0 million

     Simmons'  Common Stock is traded on the National  Association of Securities
Dealers  Automated  Quotation  National  Market System  over-the-counter  market
(NASDAQ-NMS)  under the symbol "SFNCA".  The Corporation's  principal  executive
offices are located at 501 Main  Street,  Pine Bluff,  Arkansas  71601,  and its
telephone number is (870) 541-1000.

NBC Bank Corp.

     NBCBC is  registered  as a bank  holding  company  under  the Bank  Holding
Company Act of 1956. NBCBC owns all of the outstanding stock of National Bank of
Commerce, El Dorado,  Arkansas.  There is no public market for shares of NBCBC's
outstanding  capital stock.  NBCBC's principal  executive offices are located at
100 West Grove Street, El Dorado,  Arkansas 71730; its telephone number is (870)
862-8161.

     Recent Financial Information on NBCBC
                                                        December 31, 1998
                                                        -----------------

        Total Consolidated Assets                       $  146.5 million
        Total Equity Capital                            $   13.4 million

<PAGE>

The Merger

     On March 22, 1999, Simmons and NBCBC entered into a merger agreement.  Upon
completion of the merger, NBCBC will become a part of Simmons and will no longer
exist as a separate  corporation.  Simmons  will  issue up to 785,000  shares of
Simmons  Common  Stock to the NBCBC  shareholders  in  exchange  for their NBCBC
shares.  No  fractional  shares of Simmons  Common  Stock will be issued.  NBCBC
shareholders  will receive cash instead of fractional  shares of Simmons  Common
Stock. Simmons and NBCBC believe that the Merger will

     *    provide liquidity to the holders of NBCBC common stock,
     *    expand the present banking services of NBCBC
     *    expand the geographical presence of Simmons into the banking markets 
          in which NBCBC operates, and
     *    increase the earning potential of the consolidated enterprises.

See "The Merger-The Agreement."

     Upon completion of the Merger, NBCBC will no longer exist as a corporation.
Simmons will be the  surviving  corporation  in the Merger.  Each share of NBCBC
common stock  outstanding  immediately prior to the effective time of the Merger
(other than shares as to which dissenter's  rights have been perfected under the
Arkansas  Business  Corporation Act of 1987) will be converted into the right to
receive 4.1638 shares of Simmons Common Stock. The Merger will only be completed
if it qualifies as a tax-free reorganization.  Simmons will not issue fractional
shares of its  common  stock in the  Merger.  Any holder of NBCBC  common  stock
entitled  to a  fractional  share will be paid cash  instead  of the  fractional
shares.

NBCBC STOCKHOLDERS WILL RECEIVE A FIXED NUMBER OF SHARES OF SIMMONS COMMON STOCK
FOR EACH SHARE OF NBCBC COMMON STOCK BASED UPON THE EXCHANGE RATIO. THE VALUE OF
THE SIMMONS COMMON STOCK TO BE DELIVERED TO NBCBC  STOCKHOLDERS  UPON COMPLETION
OF THE MERGER IS SUBJECT TO CHANGE,  DUE TO  FLUCTUATION OF THE PRICE OF SIMMONS
COMMON STOCK. SIMILARLY,  THE MARKET VALUE OF THE SHARES OF SIMMONS COMMON STOCK
THAT NBCBC STOCKHOLDERS RECEIVE IN THE MERGER MAY INCREASE OR DECREASE FOLLOWING
THE MERGER, DUE TO THE MARKET FLUCTUATION OF SIMMONS COMMON STOCK

     On March 22, 1999,  immediately prior to the announcement of the definitive
agreement, shares of Simmons Common Stock closed on the NASDAQ-NMS at a price of
$32.00. There is no established market value for the stock of NBCBC.

THE BOARD OF DIRECTORS OF NBCBC RECOMMENDS THAT THE NBCBC  STOCKHOLDERS  VOTE IN
FAVOR OF THE APPROVAL OF THE MERGER.

<PAGE>

Election by NBC Bank Corp. Stockholders under the 1987 Act

     The  Election by the  stockholders  of NBCBC to be governed by the Arkansas
Business  Corporation Act of 1987 (the "1987 Act") is desirable to implement the
Merger. However, the election is effective only if the Merger is approved.

     NBCBC is an Arkansas  corporation  organized  under the  Arkansas  Business
Corporation  Act of 1965,  (the  "1965  Act").  The 1987  Act is  applicable  to
corporations  that were incorporated on or after January 1, 1988 and those other
corporations  that  elect  to be  governed  by the 1987  Act by  amending  their
Articles of  Incorporation  to adopt the 1987 Act. The  stockholders  of Simmons
elected to be governed by the 1987 Act by amending its Articles of Incorporation
during 1994.

     Both the 1965 Act and the 1987 Act contain merger procedures. Although both
Acts  contain  similar  provisions,  the  parties  have  determined  that  it is
desirable  for NBCBC to elect to be  governed by the 1987 Act to  implement  the
merger.


The NBC Bank Corp. Special Meeting

     The Board of Directors of NBCBC has called a Special  Stockholders  Meeting
to consider and vote on the  proposed  merger and the election to be governed by
the 1987 Act. This meeting will be held at the offices of NBCBC,  100 West Grove
Street,  El Dorado,  Arkansas on June 24, 1999,  at 3:00 p.m.  Central  Daylight
Savings Time.

     The holders of two-thirds of the  outstanding  shares of NBCBC common stock
must vote "yes" to approve the Merger and the  election  under the 1987 Act. The
principal  shareholders,  directors,  executive  officers  and  certain  related
persons  and trusts  hold a total of 25.38% of the  outstanding  stock of NBCBC.
Management  of  NBCBC  expects  that  the  principal  shareholders,   directors,
executive  officers,  and those related persons and trusts will vote in favor of
the Merger. Stockholders of NBCBC are entitled to assert dissenters' rights. See
"The Merger - Right to Dissent".

Certain Federal Income Tax Consequences

     Simmons  and NBCBC  intend  for the  Merger  to be  treated  as a  tax-free
reorganization  under  Section  368(a) of the Internal  Revenue Code of 1986, as
amended (the "Code"). Accordingly,  neither Simmons nor NBCBC will recognize any
gain or loss as a result of the Merger.  NBCBC's stockholders will not recognize
gain or loss upon the receipt of solely  Simmons  Common  Stock in exchange  for
NBCBC common stock.  NBCBC will receive an opinion from Simmons'  counsel,  that
shareholders  who exchange their NBCBC common stock for shares of Simmons Common
Stock  will not  recognize  a gain or loss in the  Merger.  The  parties to this
transaction  will  not  request  a  ruling  from the  Internal  Revenue  Service
concerning  this  transaction.  See "The  Merger - Certain  Federal  Income  Tax
Consequences."

Dissenters' Rights

     NBCBC  shareholders  are entitled to assert  dissenter's  rights due to the
Merger.  NBCBC  Shareholders  may exercise their right of dissent under the 1965
Act. The  procedure  is  described  in the "The Merger - Right to Dissent".  The
applicable part of the statute is set forth in Annex III.

<PAGE>

Regulatory Approvals

     Simmons has applied for approval from the Board of Governors of the Federal
Reserve to merge NBCBC into Simmons. See "The Merger - Regulatory Approvals."

Accounting Treatment

     Simmons  intends  to  treat  the  Merger  as  a  pooling-of-interests   for
accounting purposes. See "The Merger - Accounting Treatment."

Market Prices

     Simmons  Common  Stock is traded  over-the-counter  in the NASDAQ  National
Market System.  NBCBC common stock is not traded publicly and there is no quoted
market for the  stock.  The table  below  shows the high and low  closing  sales
prices for Simmons Common Stock.

<TABLE>
<CAPTION>

                             Simmons Common Stock(1)
                                 Price Per Share
                             High            Low
                           -----------  ------------
<S>                    <C>          <C>   

1996                   $ 27.25      $  20.50
1997                   $ 42.00      $  25.50
1998                   $ 53.25      $  33.63
01/01/99 - 3/31/99     $ 40.50      $  31.50
<FN>
(1)  All share prices have been adjusted for a 50% stock dividend which was
     paid December 6, 1996.
</FN>
</TABLE>


     On March 22,  1999,  immediately  prior to the public  announcement  of the
definitive  agreement  between  Simmons  and  NBCBC  as to the  proposed  merger
transaction, the closing sales price for Simmons Common Stock was $32.00. On May
___, 1999, the closing sales price for Simmons Common Stock was $____.

<PAGE>

Pro Forma and Selected Financial Data

     The  table  on the  following  page  shows  selected  historical  financial
information  of Simmons  and NBCBC and  certain  unaudited  pro forma  financial
information  after  giving  effect to the  Merger.  The  Merger is  treated as a
pooling-of-interests  for  accounting  purposes.  The table also  shows  certain
historical  per  share  information  about  Simmons  and  NBCBC  and  pro  forma
equivalent per share amounts giving effect to the proposed  Merger.  The Simmons
historical  information  for each of the years in the  three-year  period  ended
December 31, 1998 are based on the historical financial statements of Simmons as
audited by Baird, Kurtz and Dobson,  independent public accountants  restated to
give retroactive  effect to the merger of Simmons and Lincoln  Bankshares,  Inc.
which  occurred  in  January  1999,  as  disclosed  in Note 19 of the  financial
statements of Simmons for the year ended December 31, 1998,  incorporated herein
by reference.  The NBCBC historical information as of December 31, 1998 and 1997
and for each of the years in the  three-year  period ended December 31, 1998 are
based on the historical  financial  statements of NBCBC as audited by Deloitte &
Touche LLP independent  public  accountants.  The information as of December 31,
1996, is derived from the Company's  financial  records as of that date. The pro
forma  information shown is a combination of prior fiscal periods of Simmons and
NBCBC.  This  information  should be read together with the  historical  and pro
forma  financial  statements  and related  notes.  The  assumptions  used in the
preparation of this table are stated  elsewhere in the  "Financial  Information"
section  of this  Proxy  Statement.  This  information  does not show or project
future operations of Simmons after the Merger or actual results of operations if
the  Merger  had  been  completed  prior to the  periods  indicated.  Pro  forma
consolidated  per share data of Simmons and NBCBC is prepared using the exchange
ratio of 4.1638  shares of Simmons  Common  Stock for each share of NBCBC common
stock.

     This information  should be read together with the  consolidated  financial
statements  of each of  Simmons  and NBCBC,  and the  related  notes,  which are
incorporated  into this Proxy  Statement  by  reference  and  together  with the
unaudited pro forma  financial  information,  including the notes,  appearing in
this Proxy Statement.  See "Incorporation of Certain Documents by Reference" and
"Financial Information."


<PAGE>

<TABLE>
<CAPTION>


                                                           Pro Forma and Selected Financial Data
                                                          (Amounts in thousands, except per share)
                                                                           (unaudited)

                                                                  For the Year Ended December 31,
                                                  ------------------------------------------------------
                                                             1998              1997           1996                   
- --------------------------------------------------------------------------------------------------------
<S>                                                  <C>               <C>              <C>    
Net interest income and other income
     Simmons First National Corp.                    $      87,594     $      75,296    $      65,639
     NBC Bank Corp                                           6,557             6,755            6,221
     Pro Forma                                              94,151            82,051           71,860

Net income
     Simmons First National Corp.                           14,839            13,266           11,716
     NBC Bank Corp.                                          1,648             1,704            1,623
     Pro Forma                                              16,487            14,970           13,339

Diluted net income per common share
    Simmons First National Corp.                              2.26              2.04             1.80
    NBC Bank Corp.                                            8.77              9.13             8.75
    Pro Forma                                                 2.24              2.05             1.83

Historical dividends per common shares
    Simmons First National Corp.                              0.64              0.56             0.48
    NBC Bank Corp.                                            6.00              6.00             3.00
    Pro Forma                                                 0.64              0.56             0.48

Total Assets (end of period)
    Simmons First National Corp.                         1,540,472         1,484,710        1,029,588
    NBC Bank Corp.                                         146,538           140,782          135,968
    Pro Forma                                            1,687,010         1,625,492        1,165,556

Long-term borrowings (end of period)
    Simmons First National Corp.                            49,340            53,558            1,067
    NBC Bank Corp.                                              --                50              200
    Pro Forma                                               49,340            53,608            1,267

Total stockholders' equity (end of period)
    Simmons First National Corp.                           137,034           125,391          114,820
    NBC Bank Corp.                                          13,350            12,688           11,889
    Pro Forma                                              150,384           138,079          126,709

Book value per  common share (end of period)
    Simmons First National Corp.                             21.23
    NBC Bank Corp.                                           70.82
    Pro Forma                                                20.77


</TABLE>


<PAGE>


                       THE NBC BANK CORP. SPECIAL MEETING

DATE, TIME AND PLACE

     The  NBCBC  Special  Shareholders  Meeting  will be held on June 24,  1999,
commencing at 3:00 p.m.  Central Daylight Savings Time, at the offices of NBCBC,
100 West Grove Street, El Dorado, Arkansas.

PURPOSE OF MEETING

     The purpose of the NBCBC  Special  Shareholders  Meeting is to consider and
vote upon the adoption of the Agreement and Plan of Merger ("Agreement"), by and
between  NBCBC and  Simmons,  dated March 22, 1999 and to consider  and vote the
adoption of the 1987 Act.

SHARES OUTSTANDING AND ENTITLED TO VOTE; RECORD DATE

     The  close of  business  on May 10,  1999,  has been  fixed by the Board of
Directors of NBCBC as the record date for the  determination of holders of NBCBC
common stock entitled to notice of and to vote at the NBCBC Special Shareholders
Meeting.  At the close of business on May 10, 1999, there were 188,529 shares of
NBCBC common stock issued and  outstanding  held by ___  shareholders of record.
Holders of record of NBCBC  common  stock on the record date are entitled to one
vote per share and are entitled to dissenters'  rights.  See "The Merger - Right
to Dissent."

VOTE REQUIRED

     The affirmative  vote of two-thirds of all the shares of NBCBC common stock
outstanding  on the record  date is  required to approve the Merger and to adopt
the 1987 Act.

     As of May  10,  1999,  the  principal  shareholders,  directors,  executive
officers  and their  affiliates  own 25.38% of the  outstanding  stock of NBCBC.
Management  anticipates  that  the  directors,  executive  officers,  and  their
affiliates will vote in favor of the Merger, and therefore,  the approval of the
Merger is assured.

VOTING; SOLICITATION OF PROXIES

     Proxies for use at the NBCBC Special Meeting accompany this Proxy Statement
delivered to record holders of NBCBC common stock and such proxies are solicited
on behalf of the Board of Directors of NBCBC. A holder of NBCBC common stock may
use his proxy if he is unable to attend the NBCBC  Special  Meeting in person or
wishes to have his shares voted by proxy even if he does attend the meeting. The
proxy may be revoked in writing by the person giving it at any time before it is
exercised,  by notice  of such  revocation  to the  secretary  of  NBCBC,  or by
submitting a proxy having a later date, or by such person appearing at the NBCBC
meeting and electing to vote in person.  All proxies  validly  submitted and not
revoked will be voted in the manner  specified  therein.  If no specification is
made,  the proxies  will be voted in favor of the Merger and the adoption of the
1987 Act.

         NBCBC  will  bear  the  cost  of   solicitation  of  proxies  from  its
stockholders.  In  addition  to using  the mail,  proxies  may be  solicited  by
personal  interview.  Officers and other  employees of NBCBC and its  subsidiary
acting on NBCBC's behalf, may solicit proxies personally.


<PAGE>




                                   THE MERGER

BACKGROUND OF THE MERGER

     In June,  1998,  the Bank received  correspondence  from three  significant
shareholders  regarding  their desire that the bank's board  evaluate  strategic
alternatives,  including  the  possibility  of  affiliating  with another  bank.
Specific  concerns of these  shareholders  related to the  liquidity of NBC Bank
Corp. stock, as well as significant  premiums being paid in bank acquisitions in
Arkansas and the Southwest.

     These requests were communicated through the Executive Committee and to the
full Board of Directors,  who empanelled a Capital Planning committee  comprised
of  three  directors  to  study  the  issue  and  make  recommendations.   After
considering the issue, the Capital Planning Committee recommended that the Board
consider  retaining an advisor to assist in this process.  Brown,  Burke Capital
Partners, Inc. of Atlanta, Georgia was retained.

     As a result of several  previous  overtures  from  Simmons  First  National
Corporation, and the close relationships between senior management and directors
of Simmons  and NBC Bank  Corp.,  Simmons was  notified  of our  willingness  to
consider an affiliation.

     Simmons  requested a meeting with the Board of  Directors on September  28,
1998,  and  presented a  preliminary  expression of interest to acquire NBC Bank
Corp. Over the next several months, NBC Bank Corp.'s Capital Planning Committee,
Executive  Committee,  and Board met concerning the possible  merger of NBC Bank
Corp. into Simmons First National Corporation. Representatives from Brown, Burke
Capital  Partners,  Inc.  met with  directors  on several  occasions,  providing
assistance  and  analysis  related  to  Simmons  and  several  other  identified
potential  acquirers.  Discussions with Simmons  progressed,  and on February 9,
1999,  Simmons was invited to conduct on site due Diligence  with respect to NBC
Bank Corp. and its subsidiary,  National Bank of Commerce, El Dorado,  Arkansas.
Brown,  Burke  Capital  Partners,  Inc. was employed to conduct due diligence of
Simmons.

     Following completion of this due diligence process, NBC Bank Corp. received
a  formal  written  offer  from  Simmons  First  National   Corporation.   After
consideration of this offer,  the decision was made by NBC Bank Corp.  directors
to pursue additional negotiations with Simmons.

     NBC Bank Corp. and Simmons  exchanged  certain  information  for review by
each party's respective management, counsel, and advisors. Further, negotiations
commenced regarding the negotiation of the merger agreement.  On March 22, 1999,
NBC Bank Corp.  Board of Directors  met for purposes of  considering  and acting
upon thE proposed  agreement between NBC Bank Corp.  and Simmons First  National
Corporation.  Based upon the terms of the  Agreement,  NBC Bank Corp.  directors
unanimously approved the Agreement.


REASONS FOR THE MERGER

     In reaching its  determination  that the Merger and the  Agreement are fair
to, and in the best interest of NBC Bank Corp.  and its  shareholders,  NBC Bank
Corp.'s Board of Directors  consulted with its consultants and counsel,  as well
as with NBC Bank  Corp.'s  management,  and  considered  a  number  of  factors,
including, without limitations, the following:

          a.   The familiarity of the NBC Bank Corp. Board of Directors with 
               and review of NBC Bank Corp.'s business, operations, earnings 
               and financial condition;

          b.  The recent market  performance of Simmons Common Stock, as well as
              the recent earnings  performance  and dividend  payment history of
              Simmons;

          c.  The belief of the NBC Bank  Corp.'s  board of  Directors  that the
              terms of the Agreement are attractive in that the Agreement allows
              NBC Bank Corp. shareholders to become shareholders in Simmons;

<PAGE>


          d.  The wide  range of  banking  products and service Simmons offers
              to its customers;

          e.  The current and  prospective  economic and regulatory  environment
              and  competitive  constraints  facing  the  banking  industry  and
              financial institutions in NBC Bank Corp.'s market area;

          f.  The belief of the NBC Bank Corp.  Board of  Directors,  based upon
              analysis of the anticipated  financial effects of the Merger, that
              upon   consummation  of  the  Merger,   Simmons  and  its  banking
              subsidiaries would be well-capitalized institutions, with 
              financial positions in excess of all applicable  regulatory
              capital requirements;

          g.  The recent business combinations involving financial institutions,
              either announced or completed,  during the past 24 to 36 months in
              the United States, the State of Arkansas and contiguous states and
              the effect of such  combinations on competitive  conditions in NBC
              Bank Corp.'s market area;

          h.  The belief of the NBC Bank Corp. Board of Directors that, in light
              of the reasons  discussed above,  Simmons was an attractive choice
              as a long-term affiliation partner of NBC Bank Corp.; and

          i.  The  expectation  that the  Merger  will  generally  be a tax-free
              transaction to NBC Bank Corp.  shareholders  who receive  Simmons
              Common Stock by virtue of the Merger (see "Certain  Federal Income
              Tax Consequences").

     NBC Bank Corp.'s  Board did not assign any  specific or relative  weight to
the foregoing factors in their considerations.


THE BOARD OF DIRECTORS OF NBC BANK CORP. BELIEVES THAT THE PROPOSED  ACQUISITION
IS IN THE BEST INTEREST OF THE  STOCKHOLDERS  OF NBC BANK CORP. AND RECOMMENDS A
VOTE IN FAVOR OF THE ADOPTION OF THE AGREEMENT.

THE AGREEMENT

     The following description of certain features of the Agreement is qualified
in its entirety by the full text of the Agreement,  which is incorporated herein
by reference and attached hereto by Annex.

     Under  the  terms of the  Agreement,  NBCBC  will be  merged  with and into
Simmons in  exchange  for the  issuance  by the  Company of a maximum of 785,000
newly issued  shares of Simmons  Common Stock to the holders of the common stock
of NBCBC.  The  consummation of the Merger is conditioned on it being a tax-free
reorganization.  Fractional shares of Simmons Common Stock will not be issued in
connection with the Merger. A holder of NBCBC common stock otherwise entitled to
a fractional share will be paid cash in lieu of such fractional shares.

     Upon  consummation  of the Merger,  NBCBC will merge with and into Simmons,
and Simmons will be the surviving  corporation in the Merger. As a result of the
Merger,  each share of NBCBC common stock  outstanding  immediately prior to the
effective  time (the  "Effective  Time") of the Merger  (other than shares as to
which dissenter's  rights have been perfected  ("Dissenters'  Shares") under the
Arkansas  Business  Corporation Act of 1965) will be converted into the right to
receive  4.1638  shares of Simmons  Common  Stock (the  "Exchange  Ratio").  The
payment of cash for fractional shares will be computed by valuing Simmons Common
Stock at the average  closing price per share of Simmons Common Stock during the
period of ten (10) trading days on which one or more trades actually takes place
ending immediately prior to the fifth trading day preceding the Effective Time.

     Simmons and NBCBC have agreed,  for the period prior to the consummation of
the merger,  to operate their respective  businesses only in the usual,  regular
and ordinary course. In addition,  Simmons and NBCBC will use reasonable efforts
to maintain and keep their respective properties in as good repair and condition
as at present,  except for ordinary wear and tear and to perform all obligations
required  under all material  contracts,  leases,  and documents  relating to or
affecting  their  respective  assets  prior to the  consummation  of the Merger.
Simmons and NBCBC have further agreed that, prior to consummation of the Merger,
they will not incur  any  material  liabilities  or  obligations,  except in the
ordinary  course of business,  or take any action  which would or is  reasonably
likely to

<PAGE>

adversely  affect the ability of either Simmons or NBCBC to obtain any necessary
approvals,  adversely  affect the  ability of Simmons or NBCBC to perform  their
covenants and agreements under the Agreement, or result in any of the conditions
to the Merger not being satisfied.

     The Agreement  requires that certain conditions occur or be waived prior to
the  closing  date   ("Conditions   Precedent"),   including   (a)  approval  by
stockholders  of  NBCBC  holding  two-thirds  of  all  outstanding  shares;  (b)
eligibility    of   the    transaction   to   be   accounted   for   under   the
pooling-of-interests  method of accounting, (c) approval by the appropriate bank
regulatory  authorities;  and (d)  satisfaction  of other  customary  conditions
normally associated with closing a merger transaction. It is also a condition to
the Merger that Simmons have an  effective  registration  statement on file with
the  Securities  and Exchange  Commission  covering the issuance of shares to be
exchanged pursuant to the Merger. Prior to the effective date of the Merger, any
condition of the  Agreement,  except those required by law, may be waived by the
party benefited by the condition.

     The  effective  date of the Merger will be the date the  Articles of Merger
are filed with the  Arkansas  Secretary  of State,  or the date so stated in the
Articles of Merger.  The  Agreement  provides that a closing date will be set by
mutual  agreement to occur within a reasonable  time following the date on which
the last of all  regulatory  and other  approvals  necessary to  consummate  the
Merger have been received and all necessary  time periods  imposed by regulatory
authorities  have  elapsed.  The parties may,  however,  amend the  Agreement to
provide a later closing date.

     All shares of NBCBC  common stock  converted  into the right to receive the
merger  consideration  in the Merger  shall no longer be  outstanding  and shall
automatically  be  canceled  and  shall  cease to  exist,  and each  certificate
previously  representing any such shares shall thereafter represent the right to
receive a  certificate  representing  shares of Simmons  Common Stock into which
such  shares of NBCBC  common  stock are  convertible.  Certificates  previously
representing  shares of NBCBC common stock shall be exchanged  for  certificates
representing  whole  shares of  Simmons  Common  Stock  issued in  consideration
therefor upon the surrender of such certificates as provided below.

     The Agreement provides that Simmons and NBCBC will cause the Effective Time
to occur as promptly as practicable  after the approval by the  stockholders  of
NBCBC of the Agreement and the satisfaction  (or waiver,  if permissible) of the
other  conditions set forth in the  Agreement.  As soon as the date on which the
Effective Time is  anticipated  to occur is  determined,  Simmons and NBCBC will
publicly  announce  such  date,  although  no  assurance  can be given  that the
Effective Time will occur on such date.

FAIRNESS OPINION

     NBCBC has retained  the services of Brown,  Burke  Capital  Partners,  Inc.
("BBCP")  to evaluate  the  proposed  merger  with  Simmons and issue an opinion
regarding  whether the  consideration  being  provided by Simmons is fair to the
shareholders  of  NBCBC.  BBCP has  made a  preliminary  determination  that the
consideration being offered is fair and has issued its opinion,  dated April __,
1999,  which is attached  hereto as Annex II. BBCP will  re-examine the proposed
merger  transaction within five (5) days of consummation to confirm its opinion.
The obligation of NBCBC to consummate the Merger is conditioned upon the receipt
of the confirmation of BBCP's preliminary opinion.

REGULATORY APPROVAL

     The  Merger  is  subject  to  prior  approval  by the  appropriate  banking
regulatory authorities. An application was filed for approval of the Merger with
the Board of Governors of the Federal  Reserve  System  ("Federal  Reserve") for
Simmons to acquire NBCBC on April 14, 1999. The Merger is also subject to review
by the Department of Justice as to its  competitive  effects.  Simmons and NBCBC
expect the application with the Federal Reserve to be approved in due course.

<PAGE>


ANTITRUST MATTERS

     After  approval  by the  Federal  Reserve,  the  Department  of Justice has
fifteen  (15)  calendar  days in which  to  challenge  the  proposed  Merger  on
anti-trust considerations. The ordinary form of approval letter from the Federal
Reserve  provides  that the Merger may not be  consummated  until  fifteen  (15)
calendar days after the effective date of such letter.

CERTAIN FEDERAL INCOME TAX CONSEQUENCES

     The  following   summary   discusses  the  principal   federal  income  tax
consequences  of the  Merger.  The  summary is based  upon the Code,  applicable
Treasury  Regulations   thereunder  and  administrative   rulings  and  judicial
authority as of the date hereof. All of the foregoing are subject to change, and
any such change  could affect the  continuing  validity of the  discussion.  The
discussion assumes that holders of shares of NBCBC common stock hold such shares
as a  capital  asset,  and does not  address  the tax  consequences  that may be
relevant to a particular  stockholder subject to special treatment under certain
federal  income  tax laws,  such as  dealers  in  securities,  banks,  insurance
companies,   tax-exempt  organizations,   non-United  States  persons,  nor  any
consequences  arising  under  the  laws  of  any  state,   locality  or  foreign
jurisdiction.

     Williams & Anderson LLP,  counsel to Simmons is of the opinion,  subject to
the  assumptions  set forth  below,  that the Merger will  constitute a tax-free
reorganization   pursuant  to  Sections  368(a)(1)(A)  of  the  Code  and  that,
accordingly,  neither  Simmons nor NBCBC will recognize gain or loss as a result
of the Merger,  and (ii)  holders of NBCBC  common  stock who receive  shares of
Simmons  Common Stock for their shares of NBCBC Stock will not recognize gain or
loss in the Merger,  except to the extent of cash received in lieu of fractional
shares of Simmons Common Stock.

     The foregoing opinion is based upon (i) certain  representations of Simmons
and NBCBC, (ii) the assumption that the Merger will be consummated in accordance
with its terms,  and (iii) the  assumption  that the  "continuity  of  interest"
requirement  for  tax-free  reorganization  treatment  will  be  satisfied.  The
consummation of the Merger is conditioned on the receipt by Simmons and NBCBC of
an opinion of  Williams & Anderson  LLP  confirming  that the  requirements  for
tax-free  reorganization   treatment,   including  the  continuity  of  interest
requirement,  have been met and that  accordingly,  the  Merger  qualifies  as a
tax-free reorganization.  The discussion below summarizes certain federal income
tax consequences of the Merger to an NBCBC stockholder, assuming that the Merger
will qualify as a tax-free reorganization.

     GENERAL. Except as discussed below with respect to cash received in lieu of
a fractional  share of Simmons Common Stock, the receipt of Simmons Common Stock
by a  stockholder  of NBCBC in exchange for such  stockholder's  shares of NBCBC
common stock will not cause the  shareholder  to recognize gain or loss. The tax
basis of the shares of Simmons Common Stock received will be the same as the tax
basis of the shares of NBCBC common stock  exchanged,  decreased by the basis of
any  fractional  share  interest  for which cash is received in the Merger.  The
holding  period of the shares of Simmons  Common Stock received will include the
holding period of the shares of NBCBC common stock exchanged therefor.

     FRACTIONAL  SHARES.  If a holder of shares of NBCBC common  stock  receives
cash in lieu of a fractional  share of Simmons Common Stock in the Merger,  such
cash amount will be treated as received in exchange for the fractional  share of
Simmons Common Stock.  Gain or loss recognized as a result of that exchange will
be equal to the cash amount received for the fractional  share of Simmons Common
Stock  reduced by the  proportion  of the  holder's tax basis in shares of NBCBC
common stock  exchanged and allocable to the fractional  share of Simmons Common
Stock.

THE PRECEDING DISCUSSION IS INTENDED ONLY AS A SUMMARY OF CERTAIN FEDERAL INCOME
TAX CONSEQUENCES OF THE MERGER AND DOES NOT PURPORT TO BE A COMPLETE ANALYSIS OR
DISCUSSION  OF  ALL  POTENTIAL  TAX  EFFECTS  RELEVANT   THERETO.   THUS,  NBCBC
STOCKHOLDERS  ARE URGED TO CONSULT THEIR OWN TAX ADVISORS AS TO THE SPECIFIC TAX
CONSEQUENCES TO THEM OF THE MERGER, INCLUDING TAX RETURN REPORTING REQUIREMENTS,
THE APPLICABILITY AND EFFECT OF FEDERAL,  STATE, LOCAL, AND OTHER APPLICABLE TAX
LAWS AND THE EFFECT OF ANY PROPOSED CHANGES IN THE TAX LAWS.

<PAGE>


         The tax  opinion  of  Williams & Anderson  LLP  described  in the first
     sentence  under  "Tax  Opinion"  has  been  filed  as  an  exhibit  to  the
     Registration Statement of which this Proxy Statement/Prospectus is a part.

ACCOUNTING TREATMENT

     Simmons  intends to treat the merger as a pooling for accounting  purposes.
Consequently,  in accordance  with  generally  accepted  accounting  principles,
Simmons  anticipates that the asset and liability accounts of the NBCBC will not
be adjusted, but will be combined with the corresponding accounts of Simmons.

RIGHT OF DISSENT

     HOLDERS OF NBCBC  COMMON  STOCK WILL BE ENTITLED  TO  EXERCISE  DISSENTER'S
RIGHTS UNDER THE 1965 ACT.

     Under  Arkansas  law,  holders  of  NBCBC  common  stock  are  entitled  to
dissenters' rights pursuant to Ark. Code Ann. Section 4-26-1007 of the 1965 Act.
However,  if a holder of shares of NBCBC  common  stock  chooses  to follow  the
procedure  under the 1965 Act,  he shall only be  entitled  to such rights if he
complies  with that  statute.  The  following  summary  does not purport to be a
complete  statement of the method of  compliance  with Section  4-26-1007 and is
qualified by reference to those statutory sections which are attached, hereto in
Annex II.

     A holder of NBCBC stock who wishes to perfect his dissenter's rights in the
event that the Merger is approved must:

     (a) File with the  corporation,  prior to or at the meeting of stockholders
at which  the vote on the  Agreement  is to be made,  written  objection  to the
Agreement; and

     (b) Not have voted in favor of the Agreement.

     Any written notice of objection to the Agreement  pursuant to clause (a) of
the immediately  proceeding  paragraph should be mailed or delivered to NBC Bank
Corp., 100 West Grove St., P. O. Box 992, El Dorado,  Arkansas 71730, Attention:
John F.  Dews,  President  and Chief  Executive  Officer.  Because  the  written
objection  must  be  delivered  prior  to or at  the  stockholder  vote  on  the
Agreement,  it is recommended,  although not required,  that a stockholder using
the mail should use certified or registered mail, return receipt  requested,  to
confirm that he has made timely delivery.

     Within ten (10) days after the shareholder  vote approving the Merger,  any
stockholder  objecting  to the Merger must make a written  demand on Simmons for
payment  of the fair  value of his  shares as of the day  before the vote on the
Agreement  was taken.  This  second  notice  should be mailed to  Simmons  First
National  Corporation,  501 Main Street,  P. O. Box 7009, Pine Bluff,  Arkansas,
71611,  Attention:  Barry L. Crow,  Executive Vice President and Chief Financial
Officer. The demand must state the number and class of shares owned. If a demand
is not made within the 10-day period, the stockholder is bound by the Agreement.

     Within  ten (10) days  after the  Merger is  effected,  Simmons  shall give
notice to each dissenting  stockholder who made demand as provided above for the
payment of the value of his shares.  If the dissenting  stockholder  and Simmons
agree upon the value of the shares within thirty (30) days after the date of the
Merger,  then  payment  shall be made  within  ninety  (90) days of the  Merger.
Simultaneously with the payment, the dissenting  stockholder shall surrender the
certificates representing his shares.

     If within the thirty-day  period no agreement is reached as to the value of
the dissenting  stockholder's  shares,  the dissenting  stockholder  must file a
petition in Jefferson  County  Circuit Court within 60 days after the expiration
of the 30-day period asking for a determination of the fair value of his shares.
The judgment will be final and is payable only upon and simultaneously  with the
surrender  of  the  certificates  representing  the  shares  to  Simmons.  If  a
dissenting stockholder fails to file a petition within the 60-day period, he and
all persons claiming under him shall be bound by the terms of the Agreement.


<PAGE>




EXCHANGE RATIO FOR THE MERGER

     The  exchange  ratio for the Merger is fixed in the Merger  Agreement to be
785,000 divided by the number of shares of NBCBC common stock outstanding on the
Effective  Date.  At this  time,  NBCBC  has  188,529  shares  of  common  stock
outstanding.  The Exchange  Ratio based upon the current  number of NBCBC shares
outstanding is 4.1638. It is not anticipated that any additional shares of NBCBC
common stock will be issued prior to the Effective Date.

EXPENSES OF THE MERGER

     Simmons and NBCBC will bear their own expenses  incident to preparing  for,
entering into and carrying out the Agreement and the consummation of the Merger,
except that Simmons will pay all expenses  incident to the  preparation  of this
Proxy  Statement  and its  printing  and  distribution  and for  the  filing  of
necessary applications for approval of the Merger with the Federal Reserve.

PRO FORMA UNAUDITED COMBINED FINANCIAL STATEMENTS

     The following  unaudited pro forma combined  financial  statements assume a
business  combination  between  Simmons  and  NBCBC  (in the  form of a  merger)
accounted for on a  pooling-of-interests  basis.  The pro forma combined balance
sheets  combine  Simmons'  December 31, 1998,  consolidated  balance sheets with
NBCBC's  December 31, 1998,  consolidated  balance  sheets  giving effect to the
merger as if such  transaction  had occurred as of December 31,  1998.  The pro
forma combined  statements of income combine  Simmons'  historical  consolidated
statements  of income for the three fiscal years ended  December 31, 1998,  1997
and 1996, with the corresponding historical consolidated statements of income of
NBCBC for such periods, giving effect to the merger as if such transaction had
happened at the beginning of the respective periods.

     The pro forma  information is presented for illustrative  purposes only and
is not  necessarily  indicative  of the actual  operating  results or  financial
position of the  combined  entity that would have been  achieved  had the merger
been consummated at the dates presented, nor is it necessarily indicative of the
combined entity's future operating results or financial position.  The unaudited
pro forma combined  financial  statements do not  incorporate  any benefits from
costs savings or synergies of operations of the combined  entity that may occur.
Simmons and NBCBC anticipate  incurring direct transaction costs and integration
costs related to the merger. Such anticipated costs are not reflected in the pro
forma information.

     The pro forma  combined  financial  statements  are based on the historical
consolidated  financial  statements of Simmons and NBCBC and the notes  thereto,
and should be read in conjunction  with the financial  statements of Simmons and
NBCBC included elsewhere in this document and incorporated by reference herein.

     The Simmons  financial  statements  have been  restated for the merger with
Lincoln   Bankshares,   Inc.  on  January   15,   1999,   accounted   for  as  a
pooling-of-interests. See Note 19 in the Simmons 1998 annual report (Form 10-K).





<PAGE>

<TABLE>

<CAPTION>



                                                 SIMMONS FIRST NATIONAL CORPORATION
                                                  PRO FORMA COMBINED BALANCE SHEET
                                                            December 31, 1998
                                                             (In Thousands)



                                                                                                    Simmons First
                                             Simmons First                                             National
                                               National              NBC                             Corporation
                                              Corporation         Bank Corp.       Adjustments         Pro Forma  

                                             -------------        ----------       -----------      -------------
<S>                                         <C>               <C>                 <C>              <C>    
Assets
     Cash and cash equivalents              $      129,840    $         9,443                      $       139,283
     Investment securities                         351,594             64,813                              416,407
     Net loans                                     952,492             65,158                            1,017,650
     Other earning assets                           12,719                 --                               12,719
     Other assets                                   93,827              7,124                              100,951
                                            --------------    ---------------     -------------    ---------------
     Total assets                           $    1,540,472    $       146,538     $          --    $     1,687,010
                                            ==============    ===============     =============    ===============

Liabilities
     Deposits                               $    1,256,754    $       124,249                      $     1,381,003
     Other liabilities                             146,684              8,939                              155,623
                                            --------------    ---------------     -------------    ---------------
     Total liabilities                           1,403,438            133,188                --          1,536,626
                                            --------------    ---------------     -------------    ---------------

Equity Capital
     Common stock                                    6,454                210               575              7,239
     Surplus                                        45,791              3,883            (1,403)            48,271
     Undivided profits                              83,261             10,122                               93,383
     Treasury stock                                     --               (828)              828                 --
     Accumulated other
         comprehensive income                        1,528                (37)                               1,491
                                            --------------    ----------------    -------------    ---------------
     Total stockholders' equity                    137,034             13,350                --            150,384
                                            --------------    ---------------     -------------    ---------------
                                            $    1,540,472    $       146,538     $          --    $     1,687,010
                                             =============     ==============      ============     ==============

</TABLE>

<PAGE>

<TABLE>
<CAPTION>

                                                       SIMMONS FIRST NATIONAL CORPORATION
                                                      PRO FORMA COMBINED INCOME STATEMENTS
                                                      For the Year Ended December 31, 1998
                                                      (In Thousands, Except Per Share Data)


                                                                                                    Simmons First
                                                          Simmons First                               National
                                                            National                NBC              Corporation
                                                           Corporation          Bank Corp.            Pro Forma   
                                                       -------------------  ------------------  ------------------
<S>                                                    <C>                  <C>                 <C>    

Interest income
     Loans                                             $            86,249  $            6,041  $           92,290
     Investment securities                                          21,002               3,733              24,735
     Other interest income                                           4,931                  84               5,015
                                                       -------------------  ------------------  ------------------

          Total interest income                                    112,182               9,858             122,040
                                                       -------------------  ------------------  ------------------

Interest expense
     Deposits                                                       49,779               4,463              54,242
     Other interest expense                                          7,049                 283               7,332
                                                       -------------------  ------------------  ------------------

          Total interest expense                                    56,828               4,746              61,574
                                                       -------------------  ------------------  ------------------

Net interest income                                                 55,354               5,112              60,466
Provision for loan losses                                            8,229                  80               8,309
                                                       -------------------  ------------------  ------------------

Net interest income after provision for loan losses                 47,125               5,032              52,157
                                                       -------------------  ------------------  ------------------

Non-interest income
     Trust                                                           3,357                 680               4,037
     Service charges on deposit accounts                             6,308                 512               6,820
     Other service charges and fees                                  1,511                 253               1,764
     Credit card fees                                                9,484                  --               9,484
     Mortgage servicing and mortgage-related fees                    5,208                  --               5,208
     All other non-interest income                                   6,372                  --               6,372
                                                       -------------------  ------------------  ------------------

          Total non-interest income                                 32,240               1,445              33,685
                                                       -------------------  ------------------  ------------------

Non-interest expense
     Salaries and employee benefits                                 29,828               2,005              31,833
     Occupancy expense, net                                          3,531                 615               4,146
     Other non-interest expense                                     25,238               1,472              26,710
                                                       -------------------  ------------------  ------------------

          Total non-interest expense                                58,597               4,092              62,689
                                                       -------------------  ------------------  ------------------

Income before income taxes                                          20,768               2,385              23,153
Provision for income taxes                                           5,929                 737               6,666
                                                       -------------------  ------------------  ------------------

Net income                                             $            14,839  $            1,648  $           16,487
                                                        ==================   =================   =================

Basic earnings per share                               $              2.30  $             8.77  $             2.28
                                                        ==================   =================   =================

Diluted earnings per share                             $              2.26  $             8.77  $             2.24
                                                        ==================   =================   =================

</TABLE>

<PAGE>
<TABLE>
<CAPTION>


                                                   SIMMONS FIRST NATIONAL CORPORATION
                                                  PRO FORMA COMBINED INCOME STATEMENTS
                                                  For the Year Ended December 31, 1997
                                                 (In Thousands, Except Per Share Data)

                                                                                                   Simmons First
                                                          Simmons First                               National
                                                            National                NBC             Corporation
                                                          Corporation          Bank Corp.            Pro Forma   
                                                       -------------------  -----------------  -------------------
<S>                                                    <C>                  <C>                 <C>    

Interest income
     Loans                                             $            68,038  $            6,285  $           74,323
     Investment securities                                          18,984               3,516              22,500
     Other interest income                                           3,628                 189               3,817
                                                       -------------------  ------------------  ------------------

          Total interest income                                     90,650               9,990             100,640
                                                       -------------------  ------------------  ------------------

Interest Expense
     Deposits                                                       39,597               4,550              44,147
     Other interest expense                                          4,437                 220               4,657
                                                       -------------------  ------------------  ------------------

          Total interest expense                                    44,034               4,770              48,804
                                                       -------------------  ------------------  ------------------

Net interest income                                                 46,616               5,220              51,836
Provision for loan losses                                            5,035                 180               5,215
                                                       -------------------  ------------------  ------------------

Net interest income after provision for loan losses                 41,581               5,040              46,621
                                                       -------------------  ------------------  ------------------

Non-interest income
     Trust                                                           2,536                 650               3,186
     Service charges on deposit accounts                             4,852                 526               5,378
     Other service charges and fees                                  1,460                 339               1,799
     Credit card fees                                                9,433                  --               9,433
     Mortgage servicing and mortgage-related fees                    7,766                  --               7,766
     All other non-interest income                                   2,633                  20               2,653
                                                       -------------------  ------------------  ------------------

          Total non-interest income                                 28,680               1,535              30,215
                                                       -------------------  ------------------  ------------------

Non-interest expense
     Salaries and employee benefits                                 26,210               2,016              28,226
     Occupancy expense, net                                          3,213                 576               3,789
     Other non-interest expense                                     21,930               1,330              23,260
                                                       -------------------  ------------------  ------------------

          Total non-interest expense                                51,353               3,922              55,275
                                                       -------------------  ------------------  ------------------

Income before income taxes                                          18,908               2,653              21,561
Provision for income taxes                                           5,642                 949               6,591
                                                       -------------------  ------------------  ------------------

Net income                                             $            13,266  $            1,704  $           14,970
                                                        ==================   =================   =================

Basic earnings per share                               $              2.06  $             9.13  $             2.08
                                                        ==================   =================   =================

Diluted earnings per share                             $              2.04  $             9.13  $             2.05
                                                        ==================   =================   =================

</TABLE>

<PAGE>
<TABLE>
<CAPTION>



                                                            SIMMONS FIRST NATIONAL CORPORATION
                                                           PRO FORMA COMBINED INCOME STATEMENTS
                                                           For the Year Ended December 31, 1996
                                                           (In Thousands, Except Per Share Data)


                                                                                                    Simmons First
                                                          Simmons First                               National
                                                            National                NBC             Corporation
                                                           Corporation          Bank Corp.            Pro Forma   
                                                       -------------------  ------------------  ------------------
<S>                                                    <C>                  <C>                 <C>    
Interest income
     Loans                                             $            52,942  $            5,456  $           58,398
     Investment securities                                          15,993               3,915              19,908
     Other interest income                                           3,688                 168               3,856
                                                       -------------------  ------------------  ------------------

          Total interest income                                     72,623               9,539              82,162
                                                       -------------------  ------------------  ------------------

Interest expense
     Deposits                                                       31,236               4,544              35,780
     Other interest expense                                          2,035                 166               2,201
                                                       -------------------  ------------------  ------------------

          Total interest expense                                    33,271               4,710              37,981
                                                       -------------------  ------------------  ------------------

Net interest income                                                 39,352               4,829              44,181
Provision for loan losses                                            2,564                  --               2,564
                                                       -------------------  ------------------  ------------------

Net interest income after provision for loan losses                 36,788               4,829              41,617
                                                       -------------------  ------------------  ------------------

Non-interest income
     Trust                                                           2,166                 568               2,734
     Service charges on deposit accounts                             3,845                 439               4,284
     Other service charges and fees                                  1,231                 323               1,554
     Credit card fees                                                9,601                  --               9,601
     Mortgage servicing and mortgage-related fees                    7,095                  --               7,095
     All other non-interest income                                   2,349                  62               2,411
                                                       -------------------  ------------------  ------------------

          Total non-interest income                                 26,287               1,392              27,679
                                                       -------------------  ------------------  ------------------

Non-interest expense
     Salaries and employee benefits                                 23,966               2,213              26,179
     Occupancy expense, net                                          2,649                 588               3,237
     Other non-interest expense                                     19,815               1,055              20,870
                                                       -------------------  ------------------  ------------------

          Total non-interest expense                                46,430               3,856              50,286
                                                       -------------------  ------------------  ------------------

Income before income taxes                                          16,645               2,365              19,010
Provision for income taxes                                           4,929                 742               5,671
                                                       -------------------  ------------------  ------------------

Net income                                             $            11,716  $            1,623  $           13,339
                                                        ==================   =================   =================

Basic earnings per share                               $              1.82  $             8.75  $             1.85
                                                        ==================   =================   =================

Diluted earnings per share                             $              1.80  $             8.75  $             1.83
                                                        ==================   =================   =================

</TABLE>

<PAGE>


                  ELECTION BY NBC BANK CORP. UNDER THE 1987 ACT

ELECTION INCIDENTAL TO THE MERGER

     THE ELECTION BY THE  STOCKHOLDERS  OF NBCBC TO BE GOVERNED BY THE ARKANSAS
BUSINESS CORPORATION  ACT OF 1987 IS  INCIDENTAL  TO THE  MERGER  PROPOSAL  AND
APPROVAL OF SUCH  ELECTION  WILL HAVE NO FORCE OR EFFECT  UNLESS  THE MERGER IS
LIKEWISE APPROVED.

REASON FOR THE ELECTION

     NBCBC is an Arkansas  corporation  organized  under the  Arkansas  Business
Corporation Act of 1965,  codified at Ark. Code Ann.  Section  4-26-101 et. seq.
The Arkansas  Business  Corporation  Act of 1987 ("1987 Act") is  applicable  to
corporations  that were  incorporated on or after January 1, 1988 or those "1965
Act"  corporations  that elect to be governed by the 1987 Act by amending  their
Articles of  Incorporation  to adopt the 1987 Act. The  stockholders  of Simmons
elected to be governed by the 1987 Act by amending its Articles of Incorporation
during 1994.

     The 1965 Act and 1987 Act have  statutory  merger  procedures  that must be
followed in order to legally  consummate  a merger.  Although  both acts contain
similar  provisions,  it is  advisable  for NBCBC to elect to be governed by the
1987  Act in order  to  facilitate  compliance  with  the  applicable  statutory
requirements.

RESULT OF THE ELECTION

     The  affirmative  vote of  two-thirds  of all  outstanding  shares of NBCBC
common stock will  authorize  NBCBC to amend its Articles of  Incorporation  and
thereby  elect to be governed  by the 1987 Act.  Simmons is governed by the 1987
Act and shares of Simmons  Common  Stock  received  by NBCBC  stockholders  upon
consummation  of the Merger will entitle such  stockholders  to rights under the
1987 Act.  The  following  discussion  is a  summary  analysis  of the  material
differences between the 1965 and 1987 Act with respect to Stockholders' rights.

     Powers of  Directors  in  Setting  Preferences,  Rights and  Limitation  of
Classes and Series of Stocks.  The 1965 Act states that the preferences,  rights
and limitations of classes of stock must be specified in the Articles,  and that
the power to establish  certain  limited rights and preferences for a series may
be delegated to the Board. The 1987 Act, authorizes the inclusion of a provision
in the Articles granting the Board the power to set the preferences,  rights and
limitations of any class or series of stock before issuance of any shares of the
class or series.  The power so granted is exercised by the adoption by the Board
and the filing with the Secretary of State of Articles of Amendment,  specifying
the terms of such class or series of stock.

     Preemptive  Rights.  The 1987 Act  denies  stockholders  preemptive  rights
(i.e.,  the right of existing  stockholders  to acquire  newly-issued  shares of
stock on a pro rata basis of current  ownership  interest)  unless the  Articles
specifically  authorize  preemptive  rights.  In  contrast,  the 1965 Act grants
certain preemptive rights unless denied by the Articles.

     Restrictions On  Distributions.  The 1987 Act allows a corporation to elect
in its Articles to restrict its ability to make distributions.  The 1965 Act has
no such provision.

     Quorum.  The 1987 Act,  like the 1965  Act,  provides  that a  quorum,  for
purposes of a stockholders meeting, will be a majority of the shares entitled to
vote unless the Articles provide otherwise.  The 1965 Act provides that a quorum
may not be less that one-third of the shares  entitled to vote, but the 1987 Act
does not provide a minimum size for the quorum.

<PAGE>


     Cumulative Voting. Cumulative voting is a method of voting for directors in
which  each share  entitled  to vote is granted as many votes as there are board
positions  being voted on. The  shareholder  may "cumulate" his votes by casting
all such votes for a one or more  directors,  rather  than  spreading  his votes
among all available directors. The 1987 Act does not allow cumulative voting for
directors unless the Articles of Incorporation so provide. However, the 1965 Act
grants stockholders absolute cumulative voting rights.

<PAGE>

     Removal of  Directors.  The 1987 Act allows the  Articles  to provide  that
directors may be removed only for cause.  The 1965 Act provides  generally  that
directors  may be  removed  with or without  cause by a  majority  of the shares
entitled to vote.

     Vacancy on Board of Directors.  Unless the Articles provide otherwise,  the
1987 Act grants  authority to either the  stockholders  or the directors to fill
any  vacancy on the Board,  the 1965 Act only  authorizes  the Board to fill any
such vacancy.

     Amendment of By-Laws.  The 1987 Act provides  that the Articles may reserve
to the stockholders the power to amend a corporation's  by-laws. If the power is
not so reserved, both the board and the stockholders are authorized to amend the
by-laws. The 1965 Act grants the sole power to amend the by-laws to the board of
directors   unless  the  Articles   specifically   reserve  this  power  to  the
stockholders.

     By-Law Increasing Quorum or Voting Requirements for Stockholders.  The 1987
Act allows the  adoption  of a by-law by the  shareholders  that fixes a greater
quorum  or  voting   requirement  for  stockholder  action  than  the  statutory
requirement if such by-law is authorized by the Articles of  Incorporation.  The
1965 Act does not contain any such provision.

     Voting  to Adopt  Merger.  The 1987 Act  sets the  voting  requirement  for
approval  of mergers at a majority of the shares  entitled to vote,  and further
provides  that the  Articles  may  establish a greater  voting  requirement  for
mergers than the statutory minimum requirement. The 1965 Act requires two-thirds
of the votes entitled to be cast to approve a merger.

     Notice of Stockholder Meetings. Both the 1987 Act and the 1965 Act requires
notice of the date,  time,  and place of each  annual or special  meeting of the
stockholders.  The Arkansas  Constitution requires that corporations give notice
to shareholders  of a meeting,  no less than 60 days nor more than 75 days, if a
proposal to increase the authorized capital stock or bonded  indebtedness of the
corporation,  is to be  considered  at the  meeting.  Under the 1987 Act, in all
other  cases the notice  must be given no fewer than 10 and no more than 60 days
before the meeting date. Under the 1965 Act in all other cases, notice cannot be
given fewer than 10 nor more than 50 days prior to the meeting.

     Proxies. Both the 1965 Act and the 1987 Act allows a stockholder to vote by
proxy under the same procedures.

     Voting.  The 1987 Act, unlike the 1965 Act, does not count abstaining votes
in  determining  whether  there are  sufficient  affirmative  votes to approve a
measure.  The 1965 Act  states  that  (unless a greater  number is  required  by
statute or by the Articles)  approval by stockholders takes the affirmative vote
of a majority of the shares  represented  at the meeting and entitled to vote on
the subject matter. The 1987 Act, however,  provides that the action is approved
if the votes cast within the voting group  favoring the action  exceed the votes
cast opposing the action.

     Dissenting  Stockholders.  Those  transactions  giving rise to  dissenters'
rights under the 1965 Act are as follows:

         1.  Consummation of a sale of all, or substantially  all, of the assets
of a corporation, other than in the usual or ordinary course of its business.

         2.  Consummation of a merger or  consolidation to which the corporation
is a party  unless on the date the  Articles  of Merger are filed the  surviving
corporation wholly owns the other corporations that are parties to the Merger.

<PAGE>


     Under the 1987 Act, a stockholder is entitled to dissent from the following
corporate actions:

         1.      Consummation of a plan of merger to which the corporation is a 
party if stockholder approval is required or if the corporation is a subsidiary 
that is merged with its parent;

         2. Consummation of a plan of share exchange to which the corporation is
a party and which requires stockholder approval;

         3. Consummation of a sale or exchange of all, or substantially  all, of
the property of the  corporation,  other than in the usual and regular course of
business, if stockholder approval is required;

         4. An amendment of the Articles of  Incorporation  that  materially and
adversely affects the rights of dissenters' shares; or

         5. Any other corporate  action taken pursuant to a stockholder  vote to
the extend the Articles of  Incorporation,  the By-Laws,  or a resolution of the
board of directors provides that stockholders are entitled to dissent.

         For a summary  of the  procedure  that  would be  followed  in order to
exercise  dissenters'  rights  under  the 1965 Act,  See "The  Merger - Right to
Dissent"

                       SIMMONS FIRST NATIONAL CORPORATION

GENERAL

     Simmons  is a  multi-bank  holding  company  incorporated  in 1968  for the
purpose of holding all of the outstanding  stock of Simmons First National Bank.
Subsequently,  Simmons  has  acquired  additional  banks  and now  operates  six
additional banks as summarized below

<TABLE>
<CAPTION>


     Bank                                        Location          Acquisition  Date
<S>                                         <C>                          <C>

Simmons First Bank of Jonesboro             Jonesboro, Arkansas          1984
Simmons First Bank of South Arkansas        Lake Village, Arkansas       1984
Simmons First Bank of Dumas                 Dumas, Arkansas              1995
Simmons First Bank of Northwest Arkansas    Rogers, Arkansas             1995
Simmons First Bank of Russellville          Russellville, Arkansas       1997
Simmons First Bank of Searcy                Searcy, Arkansas             1997

</TABLE>



Each of the banks is wholly-owned by Simmons.

     Simmons is an Arkansas  corporation  which has registered  with the Federal
Reserve as a bank holding  company  pursuant to the Bank Holding  Company Act of
1956,  as amended,  and is  regulated  by the  Federal  Reserve.  Simmons  First
National Bank is organized  under the laws of the United States and is regulated
by the  Office  of the  Comptroller  of the  Currency.  Simmons  First  Bank  of
Jonesboro, Simmons First Bank of South Arkansas, Simmons First Bank of Dumas and
Simmons  First Bank of Northwest  Arkansas are  organized  under the laws of the
State of Arkansas  and are  regulated by the Arkansas  Bank  Department  and the
Federal Deposit  Insurance  Corporation.  Simmons First Bank of Russellville and
Simmons  First  Bank of  Searcy  are  organized  under  the laws of the State of
Arkansas  and are  regulated  by the  Arkansas  Bank  Department  and as Federal
Reserve  member  banks are  regulated  by the Board of  Governors of the Federal
Reserve System.


<PAGE>



     Below are the assets,  deposits and stockholders' equity as of December 31,
1998 for  Simmons  on a  consolidated  basis and  separately  for its seven bank
subsidiaries:
<TABLE>
<CAPTION>



                                        Assets       Deposits      Stockholders Equity
                                                  ($ in thousands 
- --------------------------------------------------------------------------------------------
<S>                                  <C>           <C>                  <C>   

Simmons (1)                          $1,540,472    $1,256,754           $137,034
SFNB (Pine Bluff)                       733,245       575,768             61,484
SFB Jonesboro                           139,360       121,555             10,139
SFB South Arkansas                       59,381        53,857              4,976
SFB Dumas                                32,940        28,991              3,410
SFB Northwest Arkansas                   90,498        83,654              6,326
SFB Russellville                        233,939       190,755             43,184
SFB Searcy                              112,713        92,994             12,766
American State Bank (2)                  89,619        73,708              9,492
Bank of Lincoln (3)                      75,965        68,995              6,117

<FN>

(1)  Financial  information  has  been  restated  for the  merger  with  Lincoln
     Bankshares, Inc. accounted for as a pooling-of-interests.

(2) American State Bank was merged into SFNB (Pine Bluff) during the first 
    quarter of 1999.

(3) Bank of Lincoln was merged into SFB Northwest Arkansas during the second 
    quarter of 1999.

</FN>
</TABLE>

     The banks offer  customary  services  of banks of similar  size and similar
markets,  including  interest bearing and non interest bearing deposit accounts;
credit  card,  commercial,  real  estate and  personal  loans;  trust  services;
mortgage banking; securities brokerage;  correspondent banking services and safe
deposit box activities.

     The financial  services and banking  industry are highly  competitive.  The
subsidiary  banks of Simmons  actively  compete  with  national and state banks,
savings and loan  associations,  credit  unions,  securities  dealers,  mortgage
bankers, finance companies and insurance companies.

REGULATION

     Simmons is a registered bank holding  company  pursuant to the Bank Holding
Company  Act of 1956,  as  amended  (the  "Act"),  and as such,  is  subject  to
regulation and  examination by the Federal  Reserve and is required to file with
the Federal Reserve annual reports and other information  regarding its business
operations and those of its  subsidiaries.  The Act provides that a bank holding
company  may be  required  to obtain  Federal  Reserve  Board  approval  for the
acquisition of more than 5% of the voting securities of, or substantially all of
the assets  of,  any bank or bank  holding  company,  unless it  already  owns a
majority of the voting securities of such bank or bank holding company.  The Act
prohibits  Simmons and its subsidiaries from engaging in any business other than
banking or activities  closely  related to banking  specifically  allowed by the
Federal  Reserve.  The Act also  prohibits  Simmons  and its  subsidiaries  from
engaging in certain  tie-in  arrangements  in  connection  with the extension of
credit, the lease or sale of property or the provision of any services.

     As a  registered  bank holding  company,  Simmons is subject to the Federal
Reserve's  position  that a bank  holding  company  should serve as a "source of
strength" for its bank subsidiaries. In an early application of the doctrine the
Federal  Reserve  Board  announced  that  failure  to  assist  a  troubled  bank
subsidiary when its holding company was in a position to do so was an unsafe and
unsound  practice and the Federal Reserve Board claimed the authority to order a
bank holding company to capitalize its subsidiary banks.

     In 1991,  Congress  modified the source of strength  doctrine by creating a
system of prompt corrective actions under which the federal banking agencies are
required  to  take  certain  actions  to  resolve  the  problems  of  depository
institutions based on their level of  capitalization.  In a bank holding company
organization,  an undercapitalized  insured depository institution must submit a
capital restoration plan to the appropriate agency which may not accept the plan
unless  the  company   controlling  the  institution  has  guaranteed  that  the
institution  will comply with the plan until the institution has been adequately
capitalized on average during each of four

<PAGE>

consecutive  calendar  quarters.  The aggregate  liability  to the guaranteeing
companies is the lesser of an amount equal to 5 percent of the institution's 
total assets at the time the institution became undercapitalized, or the amount
Which is necessary to bring the institution into compliance with applicable 
capital standards.

     For a significantly  undercapitalized  institution,  the appropriate agency
must  prohibit a bank  holding  company  from  making any  capital  distribution
without  prior  Federal  Reserve  approval.  The agency  also may require a bank
holding company to divest or liquidate the institution.

     Simmons and its  subsidiaries  are also subject to various  federal banking
laws including the Financial Institutions,  Reform, Recovery and Enforcement Act
of 1989 ("FIRREA") which,  among other things,  made substantive  changes to the
deposit  insurance  system.  As a part  of  the  reorganization  of the  deposit
insurance  funds,  the deposit  premiums for  insurance of Bank  Insurance  Fund
members  were  significantly  increased.  FIRREA also  authorized  bank  holding
companies to acquire savings and thrift  institutions  without tandem  operation
restrictions.  Furthermore, FIRREA expanded the authority of regulatory agencies
to assess severe penalties ranging from $5,000 per day to $1,000,000 per day, on
persons or  institutions  that the agency finds in violation of a broad range of
activities.

     Simmons and its  subsidiaries  are also  subject to the  provisions  of the
Federal Deposit  Insurance  Corporation  Improvement Act of 1991, which provided
for  industry-wide  standards  in such  areas as real  estate  lending,  further
restrictions  on brokered  deposits  and  insider  lending,  establishment  of a
risk-based deposit insurance system, enhanced examinations and audits of banking
institutions,    the    adoption   of   a    Truth-in-Savings    Act,    various
merger-and-acquisitions   related   provisions,   and  the   implementation   of
legislation on foreign bank operations in the United States.

     The provisions of the Community  Reinvestment Act of 1977, as amended,  are
applicable to the  subsidiaries of Simmons.  Federal  regulators are required to
consider  performance  under the Community  Reinvestment Act before approving an
application to establish a branch or acquire another financial institution.  The
Federal  Reserve  has  promulgated  regulations  governing  compliance  with the
Community  Reinvestment  Act in Regulation  BB. Recent  regulatory and statutory
developments show that compliance with the Community Reinvestment Act is subject
to strict  scrutiny and is often grounds for denial of an application to federal
regulators.  Simmons's  subsidiary  banks are all rated  "satisfactory"  for CRA
purposes.

     On January 19,  1989,  the  Federal  Reserve  issued  final  guidelines  to
implement  risk-based  capital  requirements  for bank  holding  companies.  The
guidelines establish a framework that makes regulatory capital requirements more
sensitive  to  differences   in  risk  profiles  among  banking   organizations,
incorporates   off-balance  sheet  exposures  into  the  assessment  of  capital
adequacy,  and minimizes  disincentives to holding liquid,  low-risk assets. The
guidelines  provided for phasing in risk-based capital standards through the end
of 1992,  at which time the  standards  became fully  effective.  The  Company's
December  31, 1998 Tier I capital  ratio of 12.4% and Total  risk-based  capital
ratio of 13.7% exceed the current minimum  regulatory  requirements of 6.00% and
10.00%, respectively, for classification as a well-capitalized institution.


The table  below  illustrates  all of the  capital  requirements  applicable  to
Simmons and its subsidiaries.


<TABLE>
<CAPTION>

                                            REGULATORY COMPARISON OF CAPITAL RATIOS
                                               SIMMONS FIRST NATIONAL CORPORATION

                                           December 31,          Regulatory
                                               1998               Minimum
                                        -----------------     ------------------
<S>                                          <C>                  <C>    

Total Risk-Based Capital                     13.7%                8.00%
Tier 1 Capital                               12.4%                4.00%
Leverage Ratio                                8.2%                4.00%

</TABLE>


     Simmons's  Subsidiary  Banks  are  subject  to  a  variety  of  regulations
concerning the  maintenance  of reserves  against  deposits,  limitations on the
rates that can be charged on loans or paid on deposits, branching,  restrictions
on the nature and amounts of loans and  investments  that can be made and limits
on daylight overdrafts.

<PAGE>


     The  Subsidiary  Banks are  limited  in the  amount of  dividends  they may
declare.  Prior  approval  must be  obtained  from  the  appropriate  regulatory
authorities  before  dividends can be paid by the Banks to Simmons if the amount
of adjusted capital,  surplus and retained earnings is below defined  regulatory
limits.  Simmons's  subsidiary  banks had  available  for  payment of  dividends
without regulatory approval,  approximately $7 million of undistributed earnings
as of December 31, 1998. The Subsidiary Banks are also restricted from extending
credit or making loans to or investments in Simmons and certain other affiliates
as defined in the Act.  Furthermore,  loans and extensions of credit are subject
to certain other collateral requirements.

OFFICES

     Simmons'  executive  offices are  located in the  offices of Simmons  First
National Bank, 501 Main Street, Pine Bluff, Arkansas 71601.

EMPLOYEES

     As of December 31, 1998, Simmons and its subsidiary banks had approximately
745  full-time  equivalent  employees,  which are  employed  by Simmons  and its
subsidiaries as set forth below:

<TABLE>
<CAPTION>


                       Entity                              Employees
                  -------------------                     ---------------
                  <S>                                      <C>

                  Simmons                                   35
                  SFNB (Pine Bluff) (1)                    471
                  SFB Jonesboro                             52
                  SFB South Arkansas                        19
                  SFB Dumas                                 11
                  SFB Northwest Arkansas                    31
                  SFB Russellville                          86
                  SFB Searcy                                40
<FN>

  (1) Includes 34 employees employed by American State Bank  which was merged 
      into SFNB on March 26, 1999.
</FN>
</TABLE>


DESCRIPTION OF SIMMONS COMMON STOCK

     The following summary of the terms of Simmons Common Stock does not purport
to be complete  and is  qualified  in its  entirety by reference to the Arkansas
Business  Corporation Act of 1987 and Simmons's Amended and Restated Articles of
Incorporation.   Simmons'   Amended  and  Restated   Articles  of  Incorporation
authorizes the issuance of 30,000,000  shares of Common Stock,  $1.00 par value.
As of March 31, 1999, there are 6,521,088 fully paid and  non-assessable  shares
of Simmons Common Stock issued and outstanding.

     Each share of Simmons  Common  Stock is entitled to one vote on all matters
to be voted on by stockholders,  and to dividends when and if declared from time
to time by the  Board  of  Directors.  There  are no  rights  of  preemption  or
cumulative  voting  associated with the Simmons Common Stock.  Upon liquidation,
each share  would be  entitled to share pro rata in all of the assets of Simmons
available for  distribution  to the holders of Common Stock.  The transfer agent
for Simmons Common Stock is Simmons First National Bank. Simmons Common Stock is
traded on  NASDAQ-National  Market System  over-the-counter  under the symbol of
"SFNCA."

RESALE OF SIMMONS COMMON STOCK

     The shares of Simmons  Common Stock to be issued to NBCBC  stockholders  in
the Merger have been  registered  under the  Securities  Act of 1933, as amended
(the "Securities Act"), thereby allowing such shares to be freely traded without
restriction by persons who will not be  "affiliates" of Simmons and who were not
affiliates of NBCBC, as that term is defined in the Securities Act.

<PAGE>


     Directors and certain  officers and  stockholders of NBCBC may be deemed to
be "affiliates" of NBCBC within the meaning of the Securities Act.  Accordingly,
resales by such persons of any shares of Simmons  Common Stock  received by them
in the Merger are  restricted  and may be made only if such stock is  registered
under the Securities Act or an exemption from the  registration  requirements of
the Securities Act is available.

     All such persons should carefully consider the limitations imposed by Rules
144 and 145  promulgated  under the  Securities  Act ("Rule 144" and "Rule 145")
prior to effecting any resales of such Simmons  Common  Stock.  Pursuant to Rule
145, the sale of Simmons  Common Stock held by those persons who are  affiliates
of NBCBC will be subject to certain  restrictions.  For one year  following  the
Effective  Date,  such  persons  may sell the  Simmons  First  Stock only if (i)
Simmons has filed all reports required to be filed by Section 13 or 15(d) of the
Securities  Exchange Act of 1934, as amended (the  "Exchange  Act"),  during the
preceding  twelve  months,  (ii) such Simmons  Common Stock is sold in "brokers'
transactions"  as that term is defined in Section  4(4) of the  Securities  Act,
(iii) the person  selling such Simmons  Common Stock does not solicit or arrange
for the  solicitation of orders to buy such Simmons Common Stock in anticipation
of or in  connection  with such  transaction  nor make any payment in connection
with the offer or sale of such Simmons Common Stock to any person other than the
broker who executes the order to sell, and (iv) sales made by such person within
the preceding  three months do not exceed 1% of the  outstanding  shares of that
class.  Shares of the Simmons  Common Stock held for more than one year but less
than two years  after the  Effective  Date of the Merger  may be sold  freely if
Simmons  is in  compliance  with the  above  discussed  Exchange  Act  reporting
requirements.  Once the  shares of Simmons  Common  Stock have been held for two
years after the Effective Date,  they may be sold free from the  restrictions of
Rules 144 and 145.

     It is a condition  of Simmons'  obligation  to  consummate  the Merger that
Simmons shall have received an agreement in form and substance  satisfactory  to
it, executed and delivered by each holder of NBCBC Stock who is determined to be
an affiliate of NBCBC, providing,  among other things, that such holder (i) will
not sell,  transfer or in any way reduce his risk with  respect to his shares of
Simmons Common Stock until such time as Simmons shall have  published  financial
results covering at least 30 days of post-Merger combined  operations,  and (ii)
has no  present  intent to sell,  transfer  or  otherwise  dispose of any of his
shares of Simmons Common Stock.

NO SHAREHOLDER APPROVAL REQUIRED

     The Board of  Directors  of Simmons  approved the Merger on March 22, 1999.
The   shareholders   of  Simmons  are  not   required  to  approve  the  merger.
Consequently,  no proxies will be  solicited  from  shareholders  of Simmons for
approval of this transaction.  No dissenter's  rights with respect to holders of
shares of Simmons Common Stock will arise due to the Merger.


                                 NBC BANK CORP.

DESCRIPTION OF BUSINESS

     NBCBC is a one-bank  holding company which owns 100% of the common stock of
National Bank of Commerce of El Dorado, El Dorado,  Arkansas ("NBC").  NBCBC may
engage, directly or through subsidiaries, in those activities closely related to
banking which are  specifically  permitted under the Bank Holding Company Act of
1956, as amended.

     NBCBC was  organized  as an  Arkansas  bank  holding  company in 1981.  The
primary  asset  of NBCBC is the  stock  it  holds  in its bank  subsidiary.  The
subsidiary bank grants commercial,  installment,  real estate and personal loans
to customers  principally  in Union County,  Arkansas.  As of December 31, 1998,
this subsidiary had a total of $66,052,000 of loans  outstanding and a loan loss
reserve of $895,000.

<PAGE>


                                 NBC BANK CORP.

   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
                          OPERATIONS OF NBC BANK CORP.


Overview                                                                        

     NBC Bank Corp. ("NBCBC" ) recorded earnings for the year ended December 31,
1998,  of  $1,648,000  or a decrease of $56,000  compared  to December  31, 1997
earnings of  $1,704,000.  Basic  earnings  per share for the year were $8.77,  a
decrease  of 3.94%  from $9.13 in 1997.  Return on average  assets and return on
average

<PAGE>

stockholders'  equity for the year ended  December 31, 1998 was 1.17% and 
12.24%, compared to 1.23% and 13.29%, respectively, for 1997.

     Total assets for the Corporation at December 31, 1998, were $146.5 million,
an  increase  of $5.7  million  over the  same  figure  at  December  31,  1997.
Stockholders' equity at the end of 1998 was $13.4 million, a $663,000,  or 5.2%,
increase over the year ended December 31, 1997.

     Asset  quality  remains  strong  with the  allowance  for loan  losses as a
percent of total loans at 1.35% as of December 31,  1998,  compared to 1.47% for
the same date in 1997.  As of December 31, 1998,  non-performing  loans  equaled
1.45% of total  loans,  while the  allowance  for loan losses  equaled  93.2% of
non-performing loans.

     NBC Bank Corp. is a one-bank holding company  incorporated  March 20, 1981.
At year-end NBCBC had one community bank in El Dorado, Arkansas. NBCBC's bank is
conducting financial operations from 3 locations in El Dorado, Arkansas, and one
in Huttig, Arkansas.


Earnings Review For The Years 1998, 1997, and 1996  

     In 1998,  NBCBC reported net income of $1,648,000 and earnings per share of
$8.77. This compares to net income of $1,704,000 and $1,622,000 and earnings per
share of $9.13 and $8.75, in 1997 and 1996, respectively.  The earnings for 1998
were predominantly  influenced by a decline in the loan portfolio and a realized
loss on the sale of available-for-sale securities.


Net Interest Income 

     Net  interest  income,   NBCBC's  principal  source  of  earnings,  is  the
difference between the interest income generated by earning assets and the total
interest  cost of the deposits  and  borrowings  obtained to fund those  assets.
Factors that  determine the level of net interest  income  include the volume of
earning assets and interest bearing  liabilities,  yields earned and rates paid,
the  level of  non-performing  loans  and the  amount  of  non-interest  bearing
liabilities  supporting  earning assets.  Net interest income is analyzed in the
discussion and tables below on a fully taxable  equivalent basis. The adjustment
to convert  certain  income to a fully  taxable  equivalent  basis  consists  of
dividing  tax-exempt  income  by one  minus  the  income  tax rate (34% for 1998
through 1996).

     For the year  ended  December  31,  1998,  net  interest  income on a fully
taxable equivalent basis was $5.40 million, a decrease of approximately  $6,000,
or .11%,  from 1997 net interest  income.  The  decrease in net interest  income
resulted  primarily  from  to a  decrease  in the  loan  portfolio.  Some of the
decrease  was offset by an  increase  of  $299,000  in income  from  non-taxable
investments.  The net  interest  margin was 4.11% in 1998,  compared to 4.18% in
1997 and 3.96% in 1996.  For the year ended  December  31,  1997,  net  interest
income on a fully taxable  equivalent  basis was $5.40  million,  an increase of
approximately $441,000, or 8.9%, from 1996. The increase in 1997 in net interest
income resulted  primarily from the growth in earning  assets.  The tables below
reflect an analysis of net interest income on a fully taxable  equivalent  basis
for the years ended December 31, 1998, 1997 and 1996,  respectively,  as well as
changes  in fully  taxable  equivalent  net  interest  income for the years 1998
versus 1997 and 1997 versus 1996.


<PAGE>



<TABLE>
<CAPTION>

Analysis of Net Interest Income
(FTE =Fully Taxable Equivalent)


                                                                              Years Ended December 31              
(In thousands)                                                        1998             1997              1996      
- -------------------------------------------------------------------------------------------------------------------
<S>                                                                <C>               <C>               <C>    
Interest income                                                    $   9,858         $   9,990         $  9,538
FTE adjustment                                                           285               183              135
                                                                   ---------         ---------          -------

Interest income - FTE                                                 10,143            10,173            9,673
Interest expense                                                       4,746             4,770            4,710
                                                                   ---------         ---------          -------

Net interest income - FTE                                          $   5,397         $   5,403         $  4,963
                                                                    ========          ========          =======

Yield on earning assets - FTE                                          7.73%             7.86%            7.71%

Cost of interest bearing liabilities                                   4.32%             4.44%            4.47%

Net interest spread - FTE                                              3.41%             3.42%            3.24%

Net interest margin - FTE                                              4.11%             4.18%            3.96%
</TABLE>

<TABLE>
<CAPTION>

Changes in Fully Taxable Equivalent Net Interest Margin

(In thousands)                                                                      1998 vs. 1997    1997 vs.1996    
- ---------------------------------------------------------------------------------------------------------------------
<S>                                                                                  <C>               <C>
Increase due to change in earning assets                                             $     140         $    557
Decrease due to change in earning asset yields                                            (169)             (56)
Increase due to change in interest rates paid on  interest bearing liabilities              74              108
Decrease due to change in interest bearing liabilities                                     (51)            (168)
                                                                                      ---------         --------
Increase (decrease) in net interest income                                           $      (6)        $    441
                                                                                      =========         =======
</TABLE>


<PAGE>


     The following  table shows,  for each major  category of earning assets and
interest  bearing  liabilities,  the average  amount  outstanding,  the interest
earned or expensed on such  amount and the average  rate earned or expensed  for
each of the years in the  three-year  period ended  December 31, 1998. The table
also shows the  average  rate  earned on all earning  assets,  the average  rate
expensed on all interest  bearing  liabilities,  the net interest spread and the
net interest  margin for the same periods.  The analysis is presented on a fully
taxable  equivalent  basis  utilizing  an  effective  income  tax  rate  of 34%.
Non-accrual  loans were included in average loans for the purpose of calculating
the rate earned on total loans.

<TABLE>
<CAPTION>

Average Balance Sheets and Net Interest Income Analysis


                                                                 Years Ended December 31                           
                                 ----------------------------------------------------------------------------------
                                               1998                       1997                     1996            
                                 ---------------------------  -------------------------  --------------------------
                                    Average   Income/ Yield/    Average   Income/ Yield/    Average  Income/Yield/
(In thousands)                      Balance   Expense Rate(%)   Balance   Expense Rate(%)   Balance  ExpenseRate(%) 
- -------------------------------------------------------------------------------------------------------------------
<S>                              <C>           <C>        <C>     <C>        <C>      <C>     <C>       <C>      <C>
ASSETS
Earning Assets
Interest bearing balances
   due from banks                  $     537   $     30   5.59    $  1,958   $   106  5.41    $   2,954 $   158  5.35
Federal funds sold                     1,572         84   5.34       3,428       189  5.51        3,046     168  5.52
Investment securities - taxable       51,359      3,151   6.14      47,400     3,055  6.45       54,509   3,494  6.41
Investment securities - non-taxable   11,006        838   7.61       6,545       539  8.23        4,707     398  8.45
Loans                                 66,717      6,041   9.06      70,088     6,285  8.97       60,259   5,456  9.05
                                   ---------   --------           --------   -------           --------  ------
     Total interest earning assets   131,191     10,144   7.73     129,419    10,174  7.86      125,475   9,674  7.71
                                               --------                      -------                     ------
Non-earning assets                    10,050                         8,635                        9,059
                                   ---------                      --------                     --------
   Total assets                    $ 141,241                      $138,054                    $ 134,534
                                    ========                       =======                     ========


LIABILITIES AND
STOCKHOLDERS' EQUITY

Liabilities
   Interest bearing liabilities
   Interest bearing transaction
     and savings accounts          $   37,949  $ 1,014    2.67    $ 35,274   $   970  2.75    $ 37,102  $1,020   2.75
   Time deposits                       65,835    3,449    5.24      67,214     3,580  5.33      64,720   3,524   5.45
                                   ----------  -------            --------   -------          --------  ------
     Total interest bearing deposits  103,784    4,463             102,488     4,550           101,822   4,544
Federal funds purchased and
   securities sold under agreement
   to repurchase                        5,174      218    4.21       3,870       158  4.08       2,623     117   4.46
Other borrowed funds
   Short-term debt                        538       30    5.57         574        28  4.88         764      49   6.41
   Other interest                         448       37    8.04         463        34  7.34          --      --     -- 
      bearing liabilities          ----------  -------            --------    ------          --------  ------
     Total interest                   109,944    4,748    4.32     107,395     4,770  4.44     105,209   4,710   4.47 
      bearing liabilities                      -------                        ------                    ------    
Non-interest bearing liabilities
   Non-interest bearing deposits       17,248                       17,359                      16,554

Other liabilities                         584                          476                       1,019
                                   ----------                     --------                    --------
   Total liabilities                  127,776                      125,230                     122,782
                                   ----------                     --------                    --------
Stockholders' equity                   13,465                       12,824                      11,752
                                   ----------                     --------                    --------
   Total liabilities and
   stockholders' equity            $  141,241                     $138,054                    $134,534
                                    =========                      =======                     =======
Net interest margin                            $ 5,396    4.11                $5,404  4.18              $4,963   3.96
                                               =======                         =====                     =====

</TABLE>

<PAGE>


     The following table shows changes in interest income and interest  expense,
resulting  from changes in volume and changes in interest  rates for each of the
years ended  December 31, 1998 and 1997 as compared to prior years.  The changes
in interest rate and volume have been allocated to changes in average volume and
changes in average rates,  in proportion to the  relationship of absolute dollar
amounts of the changes in rates and volume.

<TABLE>
<CAPTION>

Volume/Rate Analysis

                                                                     Years Ended December 31                      
                                                        1998 over 1997                     1997 over 1996             
                                                            Yield/                              Yield/
(In thousands)                              Volume           Rate         Total       Volume     Rate    Total   
- -----------------------------------------------------------------------------------------------------------------
<S>                                       <C>          <C>              <C>        <C>       <C>         <C>
Increase (decrease) in

Interest income

   Interest earning deposits              $     (77)   $     1          $   (76)   $   (53)   $   1      $  (52)
   Federal funds sold                          (102)        (3)            (105)        21       --          21
   Investment securities - taxable              255       (159)              96       (456)      17        (439)
   Investment securities - non-taxable          367        (68)             299        155      (14)        141                 
   Loans                                       (303)        60             (243)       890      (60)        830
                                          ---------    -------          -------    -------    -----      ------   

   Total                                        140       (169)             (29)       557      (56)        501
                                          ---------    -------          -------    -------    -----      ------


Interest expense
   Interest bearing transaction and    
     savings accounts                     $     (73)        29              (44)       46         4          50

   Time deposits                                 72         59              131      (136)       80         (56)
    Federal funds purchased                    
     and securities sold under  
     agreements to repurchase                   (53)        (7)             (60)      (56)       15         (41)
   Other borrowed funds
     Short-term debt                              2         (4)              (2)       12         9          21
     Other interest bearing liabilities           1         (3)              (2)      (34)       --         (34)
                                          ---------    -------          -------    ------    ------      ------

   Total                                        (51)        74               23      (168)      108         (60)
                                          ---------    -------          -------    ------    ------      ------
Increase (decrease) in
     net interest income                  $      89    $   (95)         $   (6)    $  389    $   52      $  441
                                           ========     ======           ======     =====     =====       ======

</TABLE>

Provision For Loan Losses

     The provision for loan losses represents management's  determination of the
amount necessary to be charged against the current period's  earnings,  in order
to  maintain  the  allowance  for loan  losses  at a level  which is  considered
adequate, in relation to the estimated risk inherent in the loan portfolio.  The
provision for 1998,  1997 and 1996 was $80,000,  $180,000 and $0,  respectively.
The   decrease   from  1997  to  1998  is   attributable   to  (1)  the  overall
appropriateness of the allowance as of December 31, 1998,  considering the risks
in the portfolio and the resulting  smaller  provision that was necessary during
the year to attain the  appropriate  level as compared to the similar  provision
necessary to attain the  appropriate  level  during the year ended  December 31,
1997, (2) the decrease in non-performing  loans and, to a lesser degree, (3) the
reduction  in the loan  portfolio.  The  increase  from 1996 to 1997 is due to a
growth in loans and to the increase in non-performing  loans. No provisions were
made in 1996 due to recoveries of previously charged off loans exceeding current
year charged off loans.



<PAGE>


Non-Interest Income 

     Total  non-interest  income was $1.45  million in 1998,  compared  to $1.53
million in 1997 and $1.39 million in 1996.  Non-interest  income is  principally
derived from service charges on deposit accounts and trust fees. 

     The table below shows non-interest  income for the years ended December 31,
1998, 1997 and 1996,  respectively,  as well as changes in 1998 from 1997 and in
1997 from 1996.
<TABLE>
<CAPTION>

Non-Interest Income

1998                                              1997
                                         Years Ended December 31        Change from         Change from
(In thousands)                          1998       1997      1996           1997                1996      
- ----------------------------------------------------------------------------------------------------------
<S>                                 <C>       <C>        <C>         <C>       <C>       <C>         <C>
Trust income                        $    680  $     650  $    567    $    30     4.62%    $    83    14.64%
Service charges on deposit accounts      512        526       439        (14)   (2.66)         87    19.82
Other income                             253        359       386       (106)  (29.53)        (27)   (6.99)
                                    --------  ---------  --------     ------               ------
       Total non-interest income    $  1,445  $   1,535  $  1,392    $   (90)   (5.86)%   $   143    10.27%
                                     =======   ========   =======     ======               ======
</TABLE>


     In 1998,  trust fees increased  $30,000 from the 1997 level,  while service
charges on deposit  accounts  decreased  $14,000.  In 1997, trust fees increased
$83,000 from the 1996 level, while service charges on deposit accounts increased
$87,000. The increase in trust fees for 1998 and 1997 is primarily the result of
growth in the number of trust relationships.  The decrease in service charges on
deposit  accounts  for  1998 is the  result  of  changes  in  account  features,
primarily  minimum balance  requirements;  the increase from 1996 to 1997 is the
result of rate increases on certain account features during 1997.


Non-Interest Expense  

     Non-interest expense consists of salaries and employee benefits, occupancy,
equipment and other  expenses  necessary for the operation of NBCBC.  Management
remains committed to controlling the level of non-interest expense,  through the
continued  use of  expense  control  measures  that have been  installed.  NBCBC
utilizes an extensive profit planning and reporting system.  Annual profit plans
are developed,  including manpower and capital expenditure  budgets,  based on a
needs  assessment of the business plan for the upcoming year. These profit plans
are subject to  extensive  initial  reviews and  monitored  by  management  on a
monthly basis.  Variances from the plan are reviewed monthly and, when required,
management takes corrective action intended to ensure financial goals are met.

     Non-interest  expense for 1998 was $4.09 million,  an increase of $170,000,
or  4.33%,  from  1997.  Non-interest  expense  for 1997 was $3.92  million,  an
increase of $66,000,  or 1.72%, from 1996. The increase in non-interest  expense
in 1998, compared to 1997 and 1996,  primarily reflects NBCBC's realized loss on
the sale of  available-for-sale  securities of $215,000 and $122,000 in 1998 and
1997, respectively.  The increase in professional services from 1997 to 1998 was
due to  outsourcing,  certain  services  previously  performed  internally.  The
increase in 1997 from 1996 in professional  services is due to NBCBC retaining a
firm to perform a strategic profitability study.


<PAGE>



     The table below shows non-interest expense for the years ended December 31,
1998, 1997 and 1996, respectively, as well as changes to 1998 from 1997 and 1997
from 1996, respectively.

<TABLE>
<CAPTION>

Non-Interest Expense

                                                                            1998                1997
                                         Years Ended December 31        Change from         Change from
(In thousands)                          1998       1997      1996           1997                1996      
- ----------------------------------------------------------------------------------------------------------
<S>                                 <C>       <C>        <C>         <C>        <C>    <C>          <C>
Salaries and employee benefits      $  2,005  $   2,016  $  2,213    $   (11)    (.55)%$   (197)     (8.90)%
Occupancy expense, net                   615        576       588         39     6.77       (12)     (2.21)
Loss on sale of AFS securities           215        122        --         93    76.23       122     100.00
Loss on foreclosed assets                 43          5        12         38      760        (7)    (58.33)

Other operating expenses
   Professional services                 181        182        45         (1)    (.55)      137     304.44
   Postage                                73         71        63          2     2.82         8      12.70
   Telephone                              59         41        43         18    43.90        (2)     (4.65)
   Advertising                           121        121       125         --       --        (4)     (3.20)
   Operating supplies                    155        139       125         16    11.51        14      11.20
   FDIC insurance                         14         14         2         --                 12        600
Other expenses                           611        635       640        (24)   (3.78)       (5)      (.63)
                                    --------  ---------   -------    -------           --------
       Total non-interest expense   $  4,092  $   3,922  $  3,856    $   170     4.33% $     66       1.71%
                                     =======   ========   =======     ======            =======

</TABLE>

Income Taxes

     The provision  for income taxes for 1998 was $737,000  compared to $950,000
in 1997 and $742,000 in 1996. The effective income tax rates for the years ended
1998, 1997 and 1996 were 30.9%, 35.8% and 31.4%, respectively.

Loan Portfolio  

     NBCBC's loan portfolio averaged $66.7 million during 1998 and $70.1 million
during 1997. As of December 31, 1998,  total loans were $65.2 million,  compared
to $69.4 million on December 31, 1997.  The most  significant  components of the
loan portfolio were  commercial  real estate loans,  loans to  individuals,  and
single family residential real estate loans.

     NBCBC seeks to manage its credit risk by  diversifying  its loan portfolio,
determining that borrowers have adequate sources of cash flow for loan repayment
without  liquidation  of  collateral,   obtaining  and  monitoring   collateral,
providing an adequate  allowance for loan losses and regularly  reviewing  loans
through the internal loan review  process.  The loan portfolio is diversified by
borrower,  purpose, and industry.  NBCBC seeks to use diversification within the
loan portfolio to reduce credit risk,  thereby  minimizing the adverse impact on
the  portfolio,  if  weaknesses  develop in either the  economy or a  particular
segment of borrowers. Collateral requirements are based on credit assessments of
borrowers and may be used to recover the debt in case of default. NBCBC uses the
allowance  for loan  losses  as a  method  to value  the loan  portfolio  at its
estimated  collectable  amount.  Loans are regularly  reviewed to facilitate the
identification and monitoring of deteriorating credits.

<PAGE>

     Consumer  loans  consist  of single  pay and  consumer  installment  loans.
Consumer  loans were $9.4 million at December 31, 1998, or 14.2% of total loans,
compared to $10.5  million,  or 14.9% of total loans at December 31, 1997.  Real
estate loans consist of construction  loans, single family residential loans and
commercial  loans. Real estate loans were $42.8 million at December 31, 1998, or
64.9% of total  loans,  compared  to $44.2  million,  or 62.8% of total loans at
December 31, 1997. Commercial loans consist of commercial loans and agricultural
loans.  Commercial  loans were $13.8  million at December 31, 1998,  or 21.0% of
total loans,  compared to $15.7 million, or 22.2% of total loans at December 31,
1997.

     The amounts of loans  outstanding  at the indicated  dates are reflected in
the following table, according to type of loan.

<TABLE>
<CAPTION>

Loan Portfolio


                                                               Years Ended December 31                    
(In thousands)                                 1998        1997        1996         1995        1994      
- ----------------------------------------------------------------------------------------------------------

<S>                                        <C>         <C>         <C>          <C>         <C>    
Consumer Loans                             $    9,356  $   10,509  $     9,053  $    9,329  $    8,064
Real Estate
   Construction                                 2,550       2,503        1,849       3,151         298
   Single family residential                   20,405      21,330       19,286      17,042      17,056
   Commercial                                  19,889      20,416       22,231      15,700      17,148
Commercial
   Commercial                                  13,745      15,518       15,822      10,430       9,866
   Agricultural                                    45         104          101          57          31
Other                                              62          64           49          28         128
                                           ----------  ----------   ----------  ----------   ---------

      Total loans                          $   66,052  $   70,444  $    68,391  $   55,737  $   52,591
                                            =========   =========   ==========   =========   =========


</TABLE>

     The following  table  reflects the remaining  maturities  and interest rate
sensitivity of loans at December 31, 1998.

<TABLE>
<CAPTION>

Maturity and Interest Rate Sensitivity of Loans

                                                             Over 1
                                                              year
                                                1 year       through          Over
(In thousands)                                  or less      5 years         5 years       Total   
- ---------------------------------------------------------------------------------------------------
<S>                                         <C>           <C>             <C>          <C>   
Consumer                                    $     2,106    $    6,609     $     641    $    9,356
Real estate                                      18,920        18,520         5,404        42,844
Commercial                                        8,959         3,758         1,073        13,790
Other                                                22            40           --             62
                                             ----------    ----------      --------    ----------

      Total                                 $    30,007    $   28,927     $   7,118    $   66,052
                                             ==========     =========      ========     =========


Predetermined rate                          $    19,202    $   25,107     $   7,118    $   51,427
Floating rate                                    10,805         3,820            --        14,625
                                            -----------    ----------     ---------    ----------

      Total                                 $    30,007    $   28,927     $   7,118    $   66,052
                                             ==========     =========      ========     =========
</TABLE>



<PAGE>



Asset Quality

     Non-performing  loans are comprised of (a) nonaccrual loans, (b) loans that
are contractually past due 90 days and (c) other loans for which terms have been
restructured  to provide a reduction  or  deferral  of  interest  or  principal,
because  of  deterioration  in  the  financial  position  of the  borrower.  The
subsidiary  bank  recognizes   income   principally  on  the  accrual  basis  of
accounting.  When loans are  classified as nonaccrual,  the accrued  interest is
charged off and no further interest is accrued. Loans are placed on a nonaccrual
basis either:  (1) when there are serious doubts regarding the collectability of
principal or  interest,  or (2) when payment of interest or principal is 90 days
or more past due and either  (i) the loan is not fully  secured or (ii) the loan
is not in the process of collection. If a loan is determined by management to be
uncollectable,  the portion of the loan determined to be  uncollectable  is then
charged to the  allowance  for loan  losses.  Litigation  accounts are placed on
nonaccrual until such time as deemed uncollectable.

     The following tables present information concerning  non-performing assets,
including nonaccrual and restructured loans and other real estate owned.

<TABLE>
<CAPTION>

Non-Performing Assets

                                                                Years Ended December 31                   
(In thousands)                                 1998          1997        1996       1995        1994      
- ----------------------------------------------------------------------------------------------------------
<S>                                         <C>          <C>         <C>         <C>          <C>    
Nonaccrual loans                            $     826    $    790    $     548   $     576    $   1109
Loans past due 90 days or more
  (principal or interest payments)                 15         156          227          41          58
Restructured                                      118         343           --         281          --
                                            ---------     -------     --------    --------     -------
Total non-performing loans                  $     959    $  1,289    $     775   $     898    $  1,167
                                             --------     -------      -------     -------     -------

Other non-performing assets
  Foreclosed assets held for sale                 546         193           94         144          85
  Other non-performing assets                      --          --           --          --          --
                                            ---------    --------     --------    --------     -------
      Total other non-performing assets     $     546    $    193    $      94   $     144    $     85
                                             --------     -------      -------     -------     -------

          Total non-performing assets       $   1,505    $  1,482    $     869   $   1,042    $  1,252
                                             ========     =======     ========    ========     =======

Allowance for loan losses to
  non-performing loans                          93.2%       80.3%       146.5%      106.5%       85.2%
Non-performing loans to total loans             1.45%       1.83%        1.13%       1.61%       2.22%
Non-performing assets to total assets           1.03%       1.05%         .64%        .77%        .99%
</TABLE>

     Approximately  $45,500,  $54,400 and $52,000 of interest  income would have
been  recorded  for  the  periods  ended  December  31,  1998,  1997  and  1996,
respectively,  if the nonaccrual loans had been accruing  interest in accordance
with their  original  terms.  Interest  income on the  nonaccrual  loans for the
periods ended December 31, 1998, 1997 and 1996 was immaterial.

     Foreclosed  assets  held for  sale  increased  from  $193,000  to  $546,000
primarily  resulting  from receipt of rental  property in partial  settlement of
several loans to one borrower.


<PAGE>




Allowance For Loan Losses 

     An  analysis  of the  allowance  for loan losses for the last five years is
shown in the table below:


<TABLE>
<CAPTION>

(In thousands)                                 1998          1997        1996       1995        1994      
- ----------------------------------------------------------------------------------------------------------
<S>                                         <C>           <C>         <C>          <C>         <C>    
Balance, beginning of year                  $   1,036     $ 1,136     $    956     $   994     $ 1,204
                                             --------      ------      -------      ------      ------

Loans charged off
   Consumer                                        89          69           62          35          37
   Real estate                                    225         140            3         138          70
   Commercial                                     172         254           10          13         452
                                             --------      ------      -------      ------      ------
       Total loans charged off                    486         463           75         186         559
                                             --------     -------      -------      ------      ------

Recoveries of loans previously charged off
   Consumer                                        23          25            9          20           4
   Real estate                                     81         101           37          63          35
   Commercial                                     160          57          209          15         193
                                             --------     -------      -------      ------      ------
       Total recoveries                           264         183          255          98         232
                                             --------     -------      -------      ------      ------
   Net loans charged off (recoveries)             221         280        (180)          88         327
Additions to reserve charged to
   expense                                         80         180           --          50         117
                                             --------     -------      -------      ------      ------
Balance, end of year                        $     894     $ 1,036     $  1,136     $   956     $   994
                                             ========      ======      =======      ======      ======

Net charge-offs (recoveries) to average loans     .33%        .40%      (.30)%         .16%        .63%
Allowance for loan losses to total loans         1.35%       1.47%      1.66%         1.72%       1.89%
Allowance for loan losses to net charge-offs   404.52%     369.64%        --%      1086.36%     303.97%


</TABLE>


     The amounts of additions to the  allowance  during the year 1998 were based
on management's  judgment,  with  consideration  given to the composition of the
portfolio,  historical  loan loss  experience,  assessment  of current  economic
conditions,  past due loans and net losses  from loans  charged off for the last
five years.  It is  management's  practice to review the  allowance on a monthly
basis to determine whether additional provisions should be made to the allowance
after considering the items noted above and any other pertinent factors.

     NBCBC  allocates  the  allowance  for loan losses  according  to the amount
deemed  to be  reasonably  necessary  to  provide  for  the  losses  within  the
categories of loans set forth in the table below:
<TABLE>
<CAPTION>


Allocation of Allowance for Loan Losses

                                                              December 31                                       
                               1998             1997               1996            1995              1994       
                        Allowance  % of  Allowance  % of   Allowance  % of   Allowance % of   Allowance  % of
(In thousands)           Amount   loans*  Amount   loans*   Amount   loans*   Amount  loans*   Amount   loans*  
- ----------------------------------------------------------------------------------------------------------------
<S>                     <C>        <C>    <C>       <C>     <C>       <C>    <C>      <C>      <C>       <C>
Consumer                $   160     14%       195    15%       183     13%       126   17%         91     15%                   
Real Estate                 352     65%       332    63%       494     63%       270   64%        481     66%
Commercial                  155     21%       281    22%       421     24%       266   19%        167     19%       
Unallocated                 227               228               38               294              255
                        -------           -------           ------           -------           ------     
     Total              $   894    100%   $ 1,036   100%    $1,136    100%   $   956  100%     $  994    100%
                         ======            ======            =====            ======            =====
<FN>
* Percentage of loans in each category to total loans
</FN>
</TABLE>

     The unallocated  reserve generally serves to compensate for losses inherent
in the portfolio and the  uncertainty in estimating  loan losses,  including the
possibility  of improper  risk ratings and  specific  reserve  allocations.  The
unallocated  reserve has decreased  from 1997 to 1998 as a response to a decline
in risk factors.

<PAGE>

Investments and Securities 

     NBCBC's  securities  portfolio is the second  largest  component of earning
assets and  provides a  significant  source of  revenue.  Securities  within the
portfolio are classified as either held-to-maturity or available-for-sale.

     Held-to-maturity   securities,   which   include  any  security  for  which
management  has the  positive  intent and  ability to hold until  maturity,  are
carried at historical cost,  adjusted for amortization of premiums and accretion
of discounts.  Premiums and discounts are amortized and accreted,  respectively,
to interest income using the constant yield method over the period to maturity.

     Available-for-sale   securities,  which  include  any  security  for  which
management has no immediate  plans to sell, but which may be sold in the future,
are carried at fair value. Realized gains and losses, based on amortized cost of
the specific security, are included in other income. Unrealized gains and losses
are recorded,  net of related income tax effects,  in stockholders'  equity,  as
other comprehensive  income.  Premiums and discounts are amortized and accreted,
respectively,  to interest income,  using the level yield method over the period
to maturity.

     The carrying value of held-to-maturity  and  available-for-sale  investment
securities were $29.0 million and $35.8 million,  respectively,  at December 31,
1998,   compared   to  the   held-to-maturity   amount  of  $22.9   million  and
available-for-sale  amount of $33.5 million at December 31, 1997. Investments in
the held-to-maturity  portfolio include mortgage-backed securities and municipal
securities. In the available-for-sale securities, $7.3 million, or 20.4% were in
U.S. Treasury and U.S. government agency securities,  86.1% of which will mature
in less than five  years.  In order to reduce  NBCBC's  income  tax  burden,  an
additional $10.7 million, or 36.9%, of the held-to-maturity securities portfolio
and $4.4 million, or 12.3% of the available-for-sale securities, was invested in
tax-exempt  obligations  of  state  and  political  subdivisions.  There  are no
securities  of any one issuer  exceeding  ten  percent of NBCBC's  stockholders'
equity at December 31, 1998. NBCBC has approximately  $17.4 million,  or 60.00%,
in  mortgaged-backed  securities  in the  held-to-maturity  portfolio  and $24.1
million,  or 67.3%,  of the  available-for-sale  portfolio.  The remaining $.9
million, or 3.1% of NBCBC's  held-to-maturity  portfolio, was comprised of other
securities  at December 31,  1998.  NBCBC's  general  policy is not to invest in
derivative  type   investments,   except  for   collateralized   mortgage-backed
securities for which collection of principal and interest is not subordinated to
significant superior rights held by others.

     As of December 31, 1998,  the  held-to-maturity  investment  portfolio  had
gross unrealized gains of $517,000 and gross unrealized losses of $183,000.  Net
realized losses from called or sold available-for-sale  securities for 1998 were
$215,000, compared to net realized losses of $122,000 in 1997.

     Interest and dividends on  investments  in debt and equity  securities  are
included in income when earned.


<PAGE>



     The table below  presents the carrying  value and fair value of  investment
securities for each of the years indicated.

<TABLE>
<CAPTION>

Investment Securities

                                                         Years Ended December 31                               
                        ---------------------------------------------------------------------------------------
                                             1998                                       1997                   
                        --------------------------------------------- -----------------------------------------
                                      Gross       Gross    Estimated               Gross      Gross   Estimated
                         Amortized Unrealized  Unrealized    Fair     Amortized Unrealized Unrealized   Fair
(In thousands)             Cost       Gains     (Losses)     Value      Cost       Gains    (Losses)    Value  
- ---------------------------------------------------------------------------------------------------------------
<S>                     <C>          <C>       <C>     <C>         <C>           <C>      <C>       <C>
Held-to-Maturity

Mortgage-backed
  securities                17,408        95      157      17,346      15,847        157       77       15,927
State and political
  subdivisions              10,711       409       25      11,095       6,561        330        1        6,890
Other securities               901        13        1         913         459          1        2          458
                         ---------    ------    -----   ---------   ---------     ------   ------    ---------
                        $   29,020   $   517   $  183  $   29,354  $   22,867    $   488  $    80   $   23,275
                         =========    ======    =====   =========   =========     ======   ======    =========
Available-for-Sale

U.S. Treasury           $      750   $     2   $   --  $      752  $    3,985    $    10  $     4   $    3,991
U.S. Government
  agencies                   6,469        68        5       6,532       9,349         30       19        9,360
Mortgage-backed
  Securities                24,260        59      229      24,090      17,609         69       94       17,584
State and political
  subdivisions               4,376        53        9       4,420       2,069         16        3        2,082
Other securities                --        --       --          --         750          0      221          529
                         ---------    ------    -----   ---------   ---------     ------   ------    ---------
                        $   35,855   $   182   $  243  $   35,794  $   33,762    $   125  $   341   $   33,546
                         =========    ======    =====   =========   =========     ======   ======    =========

</TABLE>

     The following table reflects the amortized cost and estimated fair value of
debt  securities at December 31, 1998,  by  contractual  maturity,  the weighted
average yields (for tax-exempt  obligations on a fully taxable basis, assuming a
34% tax rate) of such securities and the taxable  equivalent  adjustment used in
calculating yields. Expected maturities will differ from contractual maturities,
because  borrowers  may have the  right to call or prepay  obligations,  with or
without call or prepayment penalties.


<PAGE>


<TABLE>
<CAPTION>


Maturity Distribution of Investment Securities


                                                          December 31, 1998                                  
                                       Over       Over
                                      1 year     5 years                         Total
                           1 year     through    through    Over    No fixed    Carrying    Par       Fair
(In thousands)             or less    5 years   10 years  10 years  maturity     Value     Value      Value  
- -------------------------------------------------------------------------------------------------------------
<S>                      <C>        <C>       <C>        <C>       <C>        <C>       <C>        <C>
Held-to-Maturity

Mortgage-backed
   securities                                                         17,408     17,408    14,831     17,346
State and political
   subdivisions                144     2,211      6,558     1,798         --     10,711    10,719     11,095
Other securities               400        29         --       472         --        901       929        913
                          --------   -------   --------   -------   --------   --------  --------   --------
     Total               $     544  $  2,240  $   6,558  $  2,270  $  17,408  $  29,020 $  26,479  $  29,354
                          ========   =======   ========   =======   ========   ========  ========   ========

Percentage of total             2%        8%        22%        8%        60%       100%
                           =======    ======    =======    ======    =======    =======

Weighted average yield       5.51%     7.35%      7.04%     7.45%      6.14%      6.58%
                           =======    ======    =======    ======    =======    =======

Available-for-Sale

U.S. Treasury            $     750  $     --  $      --  $     --  $      --  $     750 $     750  $     752
U.S. Government                801     4,668      1,000        --         --      6,469     6,470      6,532
   agencies
Mortgage-backed                 --        --         --        --     24,260     24,260    23,660     24,090
   Securities
State and political
   subdivisions                 --     1,612      1,187     1,577         --      4,376     4,380      4,420
                         ---------  --------  ---------  --------  ---------  --------- ---------  ---------
     Total               $   1,551  $  6,280  $   2,187  $  1,577  $  24,260  $  35,855 $  35,260  $  35,794
                          ========   =======   ========   =======   ========   ========  ========   ========

Percentage of total             4%       18%         6%        4%        68%       100%
                           =======    ======    =======    ======    =======    =======

Weighted average yield       5.23%     6.30%      6.71%     7.28%      5.88%      6.04%
                           =======    ======    =======    ======    =======    =======

</TABLE>

Deposits

     Total  average  deposits for 1998 were $121.0  million,  compared to $119.8
million in 1997. The year-end balances of time deposits over $100,000 were $21.7
million in 1998, compared to $25.2 million in 1997.


<PAGE>



     The following table reflects the classification of the average deposits and
the  average  rate  paid on each  deposit  category  for the three  years  ended
December 31, 1998.

<TABLE>
<CAPTION>

Average Deposits Balances and Rates


                                                                   December 31                              
                                              1998                    1997                    1996          
                                     ---------------------- ----------------------- ------------------------
                                       Average    Average      Average    Average      Average      Average
(In thousands)                         Amount    rate paid     Amount    rate paid     Amount      rate paid       
- -------------------------------------------------------------------------------------------------------------------
<S>                                 <C>            <C>      <C>             <C>      <C>            <C>
Non-interest bearing demand
   deposits                         $   17,248       --     $    17,359       --     $   16,554       --
Interest bearing transaction and
   savings deposits                     37,949     2.67%         35,274     2.75%        37,102     2.75%
Time deposits
   $100,000 or more                     22,160     5.22%         24,335     5.27%        22,470     5.42%
   Other time deposits                  43,675     5.25%         42,879     5.36%        42,250     5.46%
                                    ----------              -----------               ---------

      Total                         $  121,032              $   119,847              $  118,376
                                     =========               ==========               =========

</TABLE>


<TABLE>
<CAPTION>


Maturities of Large Denomination Time Deposits


                                                          Time Certificates of Deposit
                                                               ($100,000 or more)                   
                                                                   December 31                      
                                            --------------------------------------------------------
                                                        1998                        1997            
                                            ---------------------------  ---------------------------
(In thousands)                                  Balance      Percent         Balance      Percent   
- ----------------------------------------------------------------------------------------------------
<S>                                         <C>                <C>      <C>                <C>    
Maturing
   Three months or less                     $    10,046         46.3%   $    11,502         45.6%
   Over 3 months to 6 months                      4,514         20.9%         6,536         25.9%                          
   Over 6 months to 12 months                     4,325         19.9%         4,179         16.6%
   Over 12 months                                 2,805         12.9%         3,017         11.9%
                                             ----------                  ----------
         Total                              $    21,690        100.0%   $    25,234        100.0%
                                             ==========                  ==========

</TABLE>

Short-Term Borrowings

     Securities  sold  under  agreements  to  repurchase  were $6.9  million  at
December  31, 1998,  as compared to $3.2 million at December 31, 1997.  The only
other  borrowing  resulted  from the  Bank's  guarantee  of the  Employee  Stock
Ownership Plan debt totaling $50,000 at December 31, 1997.

     NBCBC has historically  funded its growth in earning assets through the use
of core deposits,  large certificates of deposits from local markets and federal
funds  purchased.   Management  anticipates  that  these  sources  will  provide
necessary funding in the foreseeable future.  NBCBC's general policy is to avoid
the use of brokered deposits.

<PAGE>

Capital 

     At December 31, 1998, the total stockholders'  equity was $13.4 million. At
year-end  1998,  NBCBC's  equity to asset  ratio was 9.11%  compared to 9.01% at
year-end 1997.

     The  Federal   Reserve   Board's   risk-based   guidelines   established  a
risk-adjusted  ratio,  relating  capital to different  categories  of assets and
off-balance  sheet  exposures,  such as loan  commitments and standby letters of
credit.  These  guidelines  place a strong  emphasis on  tangible  stockholders'
equity as the core element of the capital base, with appropriate  recognition of
other components of capital.  At December 31, 1998, the Tier 1 capital ratio was
17.31%,  while NBCBC's total risk-based capital ratio was 18.97%,  both of which
exceed the capital minimums established in the risk-based capital requirements.

     NBCBC's  risk-based  capital  ratios  at  December  31,  1998  and 1997 are
presented below.

<TABLE>
<CAPTION>

Risk-Based Capital

                                                                                    December 31         
(In thousands)                                                                 1998            1997     
- --------------------------------------------------------------------------------------------------------
<S>                                                                       <C>               <C>    
Tier 1 capital
   Stockholders' equity                                                   $    13,387       $   12,821
   Unrealized loss on
     available-for-sale securities                                                (37)            (133)
                                                                          -----------       ----------
              Total Tier 1 capital                                             13,350           12,688
                                                                          -----------       ----------

Tier 2 capital
   Qualifying allowance for loan losses                                           894            1,035
                                                                          -----------       ----------

              Total Tier 2 capital                                                894            1,035
                                                                          -----------       ----------

              Total risk-based capital                                    $    14,244       $   13,723
                                                                           ==========        =========

Risk weighted assets                                                      $   146,533       $  140,782
                                                                           ==========        =========

Ratios at end of year
     Leverage ratio                                                             9.11%            9.01%
     Tier 1 capital                                                            17.31%           16.73%
     Total risk-based capital                                                  18.97%           18.10%
   Minimum guidelines
     Leverage ratio                                                             4.00%            4.00%
     Tier 1 capital                                                             4.00%            4.00%
     Total risk-based capital                                                   8.00%            8.00%


</TABLE>


Liquidity and Market Risk Management

Parent Company

     NBCBC depends upon the dividends paid to it, as the sole shareholder of the
subsidiary bank, as a principal source of funds. At December 31, 1998, undivided
profits  of  NBCBC's  subsidiary  were  approximately  $9.39  million,  of which
approximately  $2.0 million was  available for the payment of dividends to NBCBC
without regulatory approval.



<PAGE>



Banking Subsidiary

     Generally  speaking,  NBCBC's banking subsidiary relies upon net inflows of
cash  from  financing  activities,  supplemented  by net  inflows  of cash  from
operating activities,  to provide cash used in investing activities.  Typical of
most  banking  companies,   significant  financing  activities  include  deposit
gathering and the use of short-term borrowing facilities,  such as federal funds
purchased and  repurchase  agreements;  and the issuance of long-term  debt. The
banks' primary investing  activities  include loan originations and purchases of
investment securities, offset by loan payoffs and investment maturities.

     Liquidity  represents an institution's  ability to provide funds to satisfy
demands from depositors and borrowers,  by either converting assets into cash or
accessing new or existing sources of incremental  funds. A major  responsibility
of  management  is to maximize  net interest  income  within  prudent  liquidity
constraints.  Internal corporate  guidelines have been established to constantly
measure  liquid  assets,  as well as relevant  ratios  concerning  earning asset
levels and purchased  funds.  The  management and board of directors of the bank
subsidiary  monitors these same indicators and makes  adjustments as needed.  At
year-end,  the  subsidiary  bank was  within  established  guidelines  and total
corporate  liquidity  remains  strong.  At  December  31,  1998,  cash  and cash
equivalents,  and  available-for-sale  securities were 30.9% of total assets, as
compared to 30.2% at December 31, 1997.


Market Risk Management

     Market  risk  arises  from  changes  in  interest  rates.  NBCBC  has  risk
management  policies to monitor and limit  exposure to market risk. In asset and
liability  management  activities,  policies  are in place that are  designed to
minimize   structural  interest  rate  risk.  The  measurement  of  market  risk
associated  with financial  instruments is meaningful  only when all related and
offsetting  on-  and  off-balance-sheet  transactions  are  aggregated,  and the
resulting  net  positions  are  identified.  Disclosures  about  fair  value  of
financial instruments,  which reflect changes in market prices and rates, can be
found in Note 14 of Notes to Consolidated Financial Statements.


Interest Rate Sensitivity

     Management  continually  reviews  NBCBC's  exposure  to changes in interest
rates.  Among the factors  considered  during its evaluations are changes in the
mix of earning  assets,  growth of earning  assets,  interest  rate  spreads and
repricing  periods.  Management  forecasts  and models the impact  that  various
interest rate  fluctuations  would have on net interest  income.  One such model
measures the interest rate  sensitivity  GAP,  which  presents,  at a particular
point in time, the matching of interest rate sensitive assets with interest rate
sensitive liabilities.



<PAGE>


The following  schedule  presents the ratios of cumulative rate sensitive assets
to rate sensitive liabilities.

<TABLE>
<CAPTION>

Interest Rate Sensitivity


                                                        Interest Rate Sensitivity Period                           
                                 0-30      31-90     91-180     181-365    1 to 2      2-5       Over 5
(In thousands, except ratios)    Days      Days       Days       Days       Years     Years       Years     Total  
- -------------------------------------------------------------------------------------------------------------------
<S>                          <C>        <C>        <C>        <C>        <C>        <C>        <C>        <C>
Earning assets
   Short-term investments    $   2,933  $      --  $      --  $      --  $      --  $      --  $      --  $   2,933
   Investment securities         8,544     10,726      5,696      8,982      5,143      8,378     18,093     65,562
   Loans                        10,653      4,423      4,421     10,510     18,970      9,957      7,118     66,052
                             ---------  ---------  ---------  ---------  ---------  ---------  ---------  ---------
     Total earning assets       22,130     15,149     10,117     19,492     24,113     18,335     25,211    134,547
                             ---------  ---------  ---------  ---------  ---------  ---------  ---------  ---------

Interest bearing liabilities
   Interest bearing transaction
     and savings accounts       40,773         --         --         --         --         --         --     40,773
   Time deposits                11,609     10,291     13,775     13,720      8,193      7,486         61     65,135
   Short-term borrowings         7,115         --         --         --         --         --         --      7,115
                             ---------  ---------  ---------  ---------  ---------  ---------  ---------  ---------
     Total interest bearing
     liabilities                59,497     10,291     13,775     13,720      8,193      7,486         61    113,023
                             ---------  ---------  ---------  ---------  ---------  ---------  ---------  ---------

Interest rate                $ (37,367) $   4,858  $  (3,658) $  5,772   $  15,920  $  10,849  $  25,150  $  21,524
   sensitivity GAP            =========  ========   ========   =======    ========   ========   ========   ========
Cumulative interest rate
   sensitivity GAP           $ (37,367) $ (32,509) $ (36,167) $ (30,395) $(14,475)  $  (3,626) $  21,524
Cumulative rate sensitive assets
   to rate sensitive liabilities  37.2%      53.4%      56.7%      68.8%     86.3%       96.8%     119.0%
Cumulative GAP as a % of
   earning assets                (28.0)%    (24.2)%    (26.9)%    (22.6)%    (10.8)%     (2.7)%     16.0%

</TABLE>

Impact of the Year 2000 Issue

General

     The Year 2000 issue is the result of computer  programs being written using
two  digits  rather  than four to define  the  applicable  year.  Many  computer
systems,  software,  and embedded  computer  chips may be unable to  distinguish
between 1900 and 2000. If not corrected, this problem could create system errors
and failure resulting in the disruption of normal business operations.


State of Readiness

     NBCBC has identified the following three key phases for addressing the Year
2000 issues:  analysis,  testing, and remediation.  NBCBC has completed the Year
2000 analysis by  identification  of mission critical  systems,  vendors,  large
borrowers and large depositors and non information  technology matters requiring
assessment and testing.  NBCBC is utilizing both internal and external resources
to test its  software  systems for Year 2000  compliance.  At December 31, 1998,
NBCBC's  internal  mission  critical  testing was  approximately  90%  complete.
Management  believes the completion of internal mission critical testing will be
completed by March 31, 1999. The testing with vendors,  payment system providers
and third-party suppliers will be completed by June 30, 1999. The replacement of
non-compliant mission critical systems was completed at December 31, 1998. NBCBC
expects to complete all phases by June 30, 1999, in accordance  with  guidelines
established by the Federal Financial  Institutions  Examination Council (FFIEC).
NBCBC is expected to convert to Simmons First  National  Corporation's  systems;
this conversion is not expected until first quarter of 2000.

<PAGE>


Costs

     During the year ended  December 31,  1998,  NBCBC had costs of $175,000 for
software testing and hardware replacement related to the Year 2000 issues. NBCBC
is utilizing  internal  personnel to complete all work  associated with the Year
2000  project.  Therefore,  management  believes  completion  of the  Year  2000
modifications and subsequent  testing will not have a material effect on NBCBC's
future consolidated results of operations or financial position.


Risks

     Although  NBCBC's Year 2000 readiness is directed at reducing its exposure,
there can be no assurance  that these efforts will fully  mitigate the effect of
Year 2000  issues.  In the event  NBCBC  fails to identify or correct a material
Year 2000 problem,  there could be  disruptions in normal  business  operations,
which  could have  material  adverse  effect on NBCBC's  results of  operations,
liquidity or financial condition.  Additionally, NBCBC is subject to credit risk
to the extent  borrowers  fail to  adequately  address  Year 2000  issues and to
liquidity  risk to the  extent of  deposit  withdrawals  and to the  extent  its
lenders are unable to provide NBCBC with funds due to Year 2000 issues. Although
it is not possible to quantify the potential impact of these risks at this time,
in the future,  there may be  increases in problem  loans,  credit  losses,  and
liquidity problems,  as well as the risk of litigation and potential losses from
litigation related to the foregoing.


Contingency Plans

     NBCBC has  existing  disaster  recovery  plans that address its response to
disruptions  to  business  due to natural  disasters,  utility  outages or other
occurrences. NBCBC's contingency plans were completed March 31, 1999. During the
remainder of 1999, the contingency plans will be tested and validated.


Quarterly Results

     Selected  unaudited  quarterly  financial  information  for the last  eight
quarters is shown in the table below.

<TABLE>

<CAPTION>

                                                                   Quarter 
                                               ------------------------------------------
(In thousands, except per share data)          First        Second       Third     Fourth       Total     
- ----------------------------------------------------------------------------------------------------------
<S>                                         <C>          <C>         <C>         <C>         <C>    
1998
Net interest income                         $   1,299    $  1,273    $   1,277   $   1,263    $  5,112
Provision for loan losses                          10          --           70          --          80
Non-interest income                               384         368          308         385       1,445
Non-interest expense                              882         926          977       1,092       3,877
Loss on sale of securities, net                    --          --           61         154         215
Net income                                        509         476          371         292       1,648
Earnings per common share                        2.70        2.53         1.97        1.57        8.77

1997
Net interest income                         $   1,250    $  1,337    $   1,332   $   1,302    $  5,221
Provision for loan losses                          --          --           30         150         180
Non-interest income                               396         398          410         331       1,535
Non-interest expense                              942         968          967         923       3,800
Loss on sale of securities, net                    --          --           --         122         122
Net income                                        501         500          452         251       1,704
Earnings per common share                        2.66        2.65         2.40        1.42        9.13

</TABLE>

<PAGE>

                        DIRECTORS AND EXECUTIVE OFFICERS

THE  BOARD OF  DIRECTORS  OF  NBCBC  WILL BE  DISSOLVED  AND  POSITIONS  HELD BY
EXECUTIVE  OFFICERS OF NBCBC WILL NO LONGER EXIST UPON THE  CONSUMMATION  OF THE
MERGER. IT IS ANTICIPATED THAT JERRY WATKINS,  CURRENTLY A DIRECTOR OF NBCBC AND
NBC WILL BECOME A DIRECTOR OF SIMMONS  UPON THE  COMPLETION  OF THE MERGER.  THE
DIRECTORS OF NBC BANK CORP. AND ITS SUBSIDIARY ARE SET FORTH BELOW:

               DIRECTORS AND EXECUTIVE OFFICERS OF NBC BANK CORP.

<TABLE>
<CAPTION>

                                                                                         NBCBC Common Stock
                                                                                         Owned Beneficially on
                                          Director(1)                                    December 31, 1998
     Name                  Age      Since        Principal Occupation                    Shares and Pct.of Class
- -----------------------------------------------------------------------------------------------------------------
<S>                        <C>      <C>      <C>                                 <C>             <C>
John Lee Anthony           58       1998     President, Anthony                    100 (2)       *
                                             Forest Products, Inc.

James D. Cook              67       1969     Chairman of Board, Retired          6,614 (3)       3.51%
                                             CEO of NBCBC and NBC

Steve Cosse                52       1998     Senior Vice President and             100           *
                                             General Counsel,
                                             Murphy Oil Corp.

Benny F. Cox               67       1992     Certified Public Accountant,          225 (4)       *
                                             Cox, Gober & Co., Ltd.

John F. Dews               43       1993     President and CEO, NBCBC            1,732 (5)       *
                                             and NBC

Sarah P. Kinnard           64       1997     Investments                         1,788           *

Denny McConathy            55       1996     President and CEO, Cross Oil          200           *
                                             & Refining Co., Inc.

Hutton Nobles              47       1987     Independent Oil and                 6,375           3.38%
                                             Gas Producer

Kenneth Oliver, Jr.        58       1991     President and Manager,              3,079 (6)       1.63%
                                             El Dorado Glass & Mirror Co.

William I. Prewett         71       1973     Attorney at Law,  Compton,          2,541           1.35%
                                             Prewett, Thomas & Hickey, P.A.

Jack Reynolds              47       1995     Vice President, El Dorado &           200           *
                                             Wesson Railroad Co.

Jerry W. Watkins           68       1993     Retired President, ODECO              500           *
                                             (Offshore Oil drilling; Former
                                             General Counsel and Executive
                                             Vice President Murphy Oil Corp.


<PAGE>


John R. Williamson, M.D.   57       1995     General Opthamology, South            450    
                                             Arkansas Eye Clinic

Larkin M. Wilson,Jr., M.D. 66       1975     Physician, South Arkansas             700
                                             Diagnostic Clinic
- -------------------
<FN>

(1) This column represents the year in which the directorship commenced.

(2)    Mr. Anthony owns 50 shares and 50 shares are owned by his spouse.

(3)    Mr. Cook owns, 4,418 shares outright; 2,096 are held in his IRA and 100 
       are owned by his spouse.

(4)    Mr. Cox owns 50 shares outright; 175 are held in his SEP-IRA.

(5)    Mr. Dews owns 783 shares in his IRA; 1,154 shares in his fully vested 
       ESOP account and 795 shares are owned by his wife.

(6)    Mr. Oliver owns 1,924 shares through an agency account and 1,155 shares
       are held in his revocable trust.

</FN>
</TABLE>


     NBCBC has  designated  John F. Dews,  President  and CEO,  and L. S. Brown,
Senior Vice  President,  A. J. Lockwood,  Jr.,  Senior Vice  President,  Melissa
Jerry,  Senior Vice President and Chief Financial Officer,  Sabrina Lamkin, Vice
President and Jeanne Cunningham, Vice President as its executive officers.

     During  1998,  the Board of Directors of NBCBC held 17 meetings and all the
incumbent  directors then in office were in attendance at more than seventy-five
percent of the meetings.


TRANSACTIONS WITH MANAGEMENT

     Directors  and  executive  officers  of  NBCBC  and its  subsidiary,  their
associates  and members of their  immediate  families were  customers of and had
transactions  including loans and commitments to lend with subsidiaries of NBCBC
in the ordinary  course of business  during 1998. All such loans and commitments
were made by the subsidiary on substantially the same terms,  including interest
rates  and  collateral,   as  those   prevailing  at  the  time  for  comparable
transactions  with other  persons and did not  involve  more than normal risk of
collectability or present other unfavorable  features.  Similar transactions may
be expected to take place in the ordinary  course of business in the future.  On
December 31, 1998, the aggregate of these related party loans was  approximately
$2,261,057,  or approximately 3.42% of total loans outstanding of the subsidiary
and 1.50% of pro forma consolidated capital accounts.


PRINCIPAL STOCKHOLDERS OF NBC BANK CORP.

     The following  table sets forth,  as of December 31, 1998, the only persons
who were known by NBCBC to own of record or beneficially  more than five (5%) of
NBCBC Common Stock and the number of shares owned beneficially by each of them.

<TABLE>
<CAPTION>
                                   Shares Owned                 Aggregate
      Name                     Directly      Indirectly       Pct of Class
   ----------              -----------------------------      ---------------
<S>                            <C>           <C>                 <C>  
H. D. Reynolds, Jr.            2,303         16,318(1)           9.88%
- -------------
<FN>

 (1) 600 shares are owned by Arkansas-Sagebrush  Ltd., 9,056 shares are owned by
Natural  resources,  Inc.;  5,362 shares are owned by El Dorado & Wesson Railway
Co. and 1,300  shares are owned by Triangle  Industries,  Inc.  Mr.  Reynolds is
president of and has a substantial  ownership  interest in each of the foregoing
entities.

</FN>
</TABLE>

<PAGE>

     All directors and executive officers of NBCBC and its subsidiary as a group
(19  persons)  as of  December  31,  1998 owned  29,233  shares or 15.51% of the
outstanding  shares of NBCBC Common Stock.  No director or executive  officer of
NBCBC owns any shares of Simmons  Common Stock.  Neither  Simmons nor any of its
subsidiaries nor any director or executive officer of Simmons owns any shares of
NBCBC Common Stock.
          
COMPETITION

     The banking  subsidiary of NBCBC competes  actively with national and state
banks,  savings  and  loan  associations,  credit  unions,  securities  dealers,
mortgage bankers, finance companies and insurance companies.


LITIGATION

     There is no material pending  litigation in which NBCBC or its subsidiaries
is a party.

OFFICES

     NBC's  executive  offices are located in the offices of NBCBC,  at 100 West
Grove Street, El Dorado, Arkansas 71730.

EMPLOYEES

         As of December 31, 19980, NBCBC and its subsidiary had 70 employees.

DESCRIPTION OF NBC BANK CORP. STOCK

     NBCBC has one class of common stock issued and outstanding.  As of December
31,  1998,  NBCBC had 188,529  shares of common stock  outstanding,  held by 192
stockholders.

<TABLE>
<CAPTION>
                                    Dividends Paid Per Share

                                 1998            1997         1996
                ----------------------------------------------------------------
     <S>                        <C>             <C>               <C> 
     Common Stock               $6.00           $6.00             $3.00
</TABLE>


                COMPARISON OF RIGHTS OF HOLDERS OF NBC BANK CORP.
                      COMMON STOCK AND SIMMONS COMMON STOCK

     NBCBC is a corporation  organized and existing  under the laws of the State
of Arkansas,  i.e., the Arkansas Business  Corporation Act of 1965. Simmons is a
corporation  organized  and  existing  under the laws of the State of  Arkansas,
i.e., the Arkansas  Business  Corporation  Act of 1987.  Holders of NBCBC common
stock have the rights, privileges and duties provided by the 1965 Act, while the
holders of Simmons Common Stock have the rights,  privileges and duties provided
by the 1987 Act. For a detailed  discussion of all material  differences between
the rights of security  holders of NBCBC,  and the rights of security holders of
Simmons,  see  "Election  by NBC Bank  Corp.  under  the  1987  Act - Result  of
Election".

     The holders of NBCBC  common stock are  entitled to  cumulative  voting for
directors.  The holders of Simmons  Common Stock are not entitled to  cumulative
voting for directors.  The By-Laws of Simmons and NBCBC state that the number of
directors  of  the  corporation  may  not  be  less  than  five  nor  more  than
twenty-five.  Furthermore,  neither holders of NBCBC common stock nor holders of
Simmons  Common  Stock  have  preemptive  rights  with  respect to  issuance  of
additional securities.

<PAGE>


     Both NBCBC and Simmons have corporate power to indemnify their officers and
directors with respect to certain  liabilities.  Under the 1987 Act, the ability
to indemnify officers and directors with respect to liabilities incurred by them
in their  conduct and good faith of the business of the  corporation  is broader
than under the 1965 Act. Such power is limited,  however,  by applicable federal
laws and  regulations  including  federal  banking laws and  regulations and the
applicable  state law.  Further,  pursuant to the 1987 Act Simmons has adopted a
provision in its  Articles of  Incorporation  which limits the  liability of its
directors for certain breaches of their fiduciary duties.  NBCBC has not adopted
such a liability  limitation  provision since such provisions are not authorized
by the 1965 Act under which the corporate activities of NBCBC are governed.

     Simmons' Articles of Incorporation contain several paragraphs that may have
the effect of operating as anti-takeover provisions. Article ELEVENTH contains a
restriction  upon the ability of a  stockholder  owning more than 10% of Simmons
Common Stock to acquire any additional shares except through a cash tender offer
at a pricenot less than the highest closing price of Simmons Common Stock during
the most  recent  24  months,  unless  such  shareholder  is  excepted  from the
application  of the  Article by the board of  directors  prior to becoming a 10%
shareholder.  Further,  Article  ELEVENTH  requires  the  approval of 80% of the
shareholders   of  Simmons  for  any   acquisition   of  Simmons  by  merger  or
consolidation or by asset acquisition unless approved by the affirmative vote of
80% of  the  directors  who  were  in  office  prior  to  the  proponent  of the
acquisition acquiring 10% or more of Simmons Common Stock. Article THIRTEENTH of
the  Articles of  Incorporation  of Simmons  requires  the Board to consider the
following  matters in addition to any other  matters  required to be  considered
prior to making any recommendation concerning a proposed business combination in
which  Simmons  will not be the  surviving  corporation:  1) the  impact  on the
corporation,  its  subsidiaries,  shareholders and employees and the communities
served  by the  corporation,  2) the  timeliness  of  the  proposed  transaction
considering  the business  climate and  strategic  plans of the Company,  3) the
existence of any legal  defects or  regulatory  issues  involved in the proposed
transaction,  4) the lack of  non-consummation of the transaction due to lack of
financing,  regulatory  issues or identified  issues, 5) current market price of
Simmons  Common  Stock and its  consolidated  assets,  6) book  value of Simmons
Common Stock, 7) the  relationship of the offered price for Simmons Common Stock
to  the  Board's  opinion  of the  current  value  of  Simmons  in a  negotiated
transaction,  8) the  relationship of the offered price for Simmons Common Stock
to the Board's opinion of the future value of Simmons as an independent  entity,
and 9) such other criteria as the Board may determine are  appropriate.  Article
FOURTEENTH,  requires the affirmative  vote of 80% of the shareholders to amend,
repeal or modify any  provision  of the  Articles of  Incorporation  unless such
revision  is approved by 80% of the  directors  who were in office  prior to the
proponent of any business  combination  acquiring 10% or more of Simmons  Common
Stock. The NBCBC Articles of Incorporation do not contain a similar  provisions.
However, under the 1965 Act, NBCBC must have a two-thirds (2/3) majority vote of
all votes entitled to be cast to adopt a merger or business combination.


LEGAL MATTERS AND EXPERTS

LEGAL OPINIONS

     The legality of the Simmons  Common Stock to be issued after the Merger has
been  consummated  by and  between  Simmons  and NBCBC and  certain  tax matters
relating  to the Merger  will be passed  upon by  Williams & Anderson  LLP,  111
Center St., 22nd Floor, Little Rock, Arkansas 72201.

EXPERTS

     The consolidated financial statements of Simmons First National Corporation
as of  December  31,  1998 and 1997 and for each of the years in the  three-year
period  ended  December  31, 1998 are  incorporated  by  reference in this Proxy
Statement and have been audited by Baird,  Kurtz and Dobson,  independent public
accountants,  as indicated  in their  reports  with  respect  thereto,  and such
consolidated financial statements of Simmons have been incorporated by reference
herein in reliance upon the report of said firm given upon the authority of said
firm as experts in accounting and auditing.

<PAGE>


     The consolidated  financial statements of NBC Bank Corp. as of December 31,
1998 and 1997 and for each of the three years in the period  ended  December 31,
1998, included in this proxy  statement/prospectus have been audited by Deloitte
& Touche LLP independent  auditors,  as stated in their report appearing herein,
and are so included  in  reliance  upon the report of such firm given upon
their authority as experts in accounting and auditing.

GENERAL

     As of the date of this Proxy  Statement,  the board of  directors  of NBCBC
does not  intend to  present,  and has not been  informed  that  another  person
intends to present,  any matter for action at the meeting of stockholders  other
than as discussed in this Proxy  Statement.  If any other matters  properly come
before the meeting,  it is intended  that the holders of the proxies will act in
accordance with their best judgment.

<PAGE>

INDEPENDENT AUDITORS' REPORT



Board of Directors
NBC Bank Corp.



We have audited the accompanying  consolidated statements of financial condition
of NBC Bank Corp. (the "Company") and its subsidiary as of December 31, 1998 and
1997,  and the  related  consolidated  statements  of income  and  comprehensive
income,  stockholders'  equity and cash flows for each of the three years in the
period ended December 31, 1998. These consolidated  financial statements are the
responsibility of the Company's management.  Our responsibility is to express an
opinion on these financial statements based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated  financial statements referred to above present
fairly, in all material  respects,  the financial position of NBC Bank Corp. and
its  subsidiary  at  December  31,  1998  and  1997,  and the  results  of their
operations  and their cash flows for each of the three years in the period ended
December 31, 1998, in conformity with generally accepted accounting principles.




/s/Deloitte & Touche LLP

DELOITTE & TOUCHE LLP


Little Rock, Arkansas
February 5, 1999
(March 2, 1999 as to Note 15)



<PAGE>
<TABLE>
<CAPTION>


NBC BANK CORP.

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION
DECEMBER 31, 1998 and 1997                                                              

                                                                            1998                1997
ASSETS
<S>                                                                    <C>               <C>  
Cash and due from banks                                                $    6,518,366    $     5,434,733
Federal funds sold                                                          2,925,000          3,605,000
                                                                       --------------     --------------

     Cash and cash equivalents                                              9,443,366          9,039,733

Investment securities available for sale                                   35,793,849         33,546,227
Investment securities held to maturity                                     29,019,537         22,866,645
   (fair value as of December 31, 1998 and 1997
   of $29,354,121 and $ 23,274,582 respectively)
Loans, net of allowance at December 31, 1998 and 1997                      65,157,918         69,408,534
   of $894,065 and $1,035,557, respectively
Bank premises and equipment, net                                            2,563,071          2,325,713
Accrued interest receivable                                                 1,134,938          1,111,628
Other assets                                                                3,425,200          2,483,720
                                                                       --------------    ---------------

TOTAL ASSETS                                                           $  146,537,879    $   140,782,200
                                                                        =============     ==============

LIABILITIES AND STOCKHOLDERS' EQUITY

LIABILITIES:
   Deposits:
     Non-interest bearing                                              $   19,133,402    $    17,366,431
     Interest bearing                                                     105,116,196        104,716,772
   Securities sold  under agreements to repurchase                          6,935,331          3,235,306
   Notes payable                                                                   --             50,000
   Accrued expenses and other liabilities                                   2,002,696          2,726,153
                                                                       --------------    ---------------

     Total liabilities                                                    133,187,625        128,094,662
                                                                       --------------    ---------------

COMMITMENTS AND CONTINGENCIES (Note 12)

STOCKHOLDERS' EQUITY:
   Common stock, $1 par value; 300,000 shares authorized;
     210,000 shares issued; 188,529 shares outstanding                        210,000            210,000
   Additional paid-in capital                                               3,883,013          3,883,013
   Accumulated other comprehensive loss                                       (37,272)          (133,360)
   Reduction for ESOP debt guaranty                                                --            (50,000)
   Retained earnings                                                       10,121,728          9,605,100
                                                                       --------------    ---------------
                                                                           14,177,469         13,514,753
   Less cost of 21,471 shares of treasury stock                              (827,215)          (827,215)
                                                                       --------------    ---------------

     Total stockholders' equity                                            13,350,254         12,687,538
                                                                       --------------    ---------------

TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                             $  146,537,879    $   140,782,200
                                                                        =============     ==============
</TABLE>

See Notes to Consolidated Financial Statements.


<PAGE>

<TABLE>
<CAPTION>

NBC BANK CORP.

CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME
YEARS ENDED DECEMBER 31, 1998, 1997 and 1996                                                     

                                                                   1998              1997              1996
<S>                                                           <C>               <C>              <C>   
INTEREST INCOME:
   Loans, including fees                                      $   6,040,588     $   6,284,673    $   5,455,828
   Investment securities
     Taxable                                                      3,108,561         3,160,055        3,651,880
     Nontaxable                                                     552,883           356,225          262,952
   Federal funds sold                                                84,219           189,462          167,800
                                                              -------------      ------------     ------------
     Total interest income                                        9,858,251         9,990,415        9,538,460
                                                              -------------     -------------     ------------
INTEREST EXPENSE:
   Deposits                                                       4,462,995         4,549,617        4,544,303
   Other borrowings                                                 283,265           219,923          165,537
                                                              -------------     -------------    -------------
     Total interest expense                                       4,746,260         4,769,540        4,709,840
                                                              -------------     -------------     ------------
NET INTEREST INCOME                                               5,111,991         5,220,875        4,828,620
PROVISION FOR LOAN LOSSES                                            80,000           180,000               --
                                                               ------------     -------------     ------------
NET INTEREST INCOME AFTER PROVISION FOR
   LOAN LOSSES                                                    5,031,991         5,040,875        4,828,620
                                                               ------------     -------------    -------------
OTHER INCOME:
   Service charges on deposit accounts                              511,806           525,487          438,771
   Trust fees                                                       680,004           650,000          567,551
   Other                                                            253,482           359,262          385,725
                                                               ------------     -------------     ------------
     Total other income                                           1,445,292         1,534,749        1,392,047
                                                               ------------     -------------     ------------
OTHER EXPENSES:
   Salaries and employee benefits                                 2,004,815         2,016,374        2,212,854
   Occupancy  and equipment                                         615,224           576,129          587,715
   Realized loss on sales of available for sale securities          215,129           122,311               --
   Regulatory assessments                                            61,040            63,866           47,953
   Other                                                          1,195,981         1,143,569        1,007,380
                                                               ------------     -------------     ------------
     Total other expenses                                         4,092,189         3,922,249        3,855,902
                                                               ------------     -------------     ------------
INCOME BEFORE INCOME TAXES                                        2,385,094         2,653,375        2,364,765
INCOME TAXES                                                        737,293           949,752          742,333
                                                              -------------     -------------    -------------
NET INCOME                                                    $   1,647,801     $   1,703,623    $   1,622,432
                                                               ------------      ------------     ------------
COMPREHENSIVE INCOME, Net of tax Unrealized loss on securities:
   Unrealized holding gain (loss) arising during period       $     (36,647)    $         952    $    (162,503)
   Reclassification adjustment for loss included in net income      132,735            75,466                 
                                                              -------------     -------------    -------------
     Total other comprehensive income                                96,088            76,418         (162,503)
                                                              -------------     -------------    --------------
COMPREHENSIVE INCOME                                          $   1,743,889     $   1,780,041    $   1,459,929
                                                               ============      ============     ============
PER SHARE INFORMATION -
  Weighted average number of shares                                 187,900           186,642          185,384
                                                              =============     =============    =============

     Basic earnings per share                                 $        8.77     $       9.13     $        8.75
                                                               ============      ===========      ============
</TABLE>

See Notes to Consolidated Financial Statements.

<PAGE>

<TABLE>
<CAPTION>

NBC BANK CORP.

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
YEARS ENDED DECEMBER 31, 1998, 1997 and 1996                                                           

                                                                  Accumulated
                                                     Additional      Other
                                          Common      Paid-In    Comprehensive   ESOP     Retained    Treasury
                                           Stock      Capital    Income (Loss) Guaranty   Earnings      Stock        Total

<S>                                     <C>         <C>          <C>          <C>        <C>          <C>         <C>
BALANCE, JANUARY 1, 1996                $  210,000  $ 3,883,013  $ (47,275)   $      --  $ 7,975,805  $ (827,215) $ 11,194,328

Net change in unrealized gain (loss) on
   securities available for sale, net                             (162,503)                                           (162,503)
Guaranty of Employee Stock Ownership                                           (200,000)                              (200,000)
   Plan loan
Dividends ($3 per share)                                                                    (565,587)                 (565,587)
Net income                                                                                 1,622,432                 1,622,432
                                        ----------  -----------  ---------    ---------  -----------  ----------  ------------
BALANCE, DECEMBER  31, 1996                210,000    3,883,013   (209,778)    (200,000)   9,032,650    (827,215)   11,888,670
Net change in unrealized gain (loss) on
   securities available for sale, net                               76,418                                              76,418
Guaranty of Employee Stock Ownership
   Plan loan                                                                   (100,000)                              (100,000)
Repayment of Employee Stock
   Ownership Plan loan                                                          250,000                                250,000
Dividends ($6 per share)                                                                  (1,131,173)               (1,131,173)
Net income                                                                                 1,703,623                 1,703,623
                                        ----------  -----------  ---------    ---------- -----------  ---------   ------------
BALANCE, DECEMBER 31, 1997                 210,000    3,883,013   (133,360)      (50,000)  9,605,100   (827,215)    12,687,538
Net change in unrealized gain (loss)
   on securities available for sale, net                            96,088                                              96,088
Repayment of Employee Stock
   Ownership Plan loan                                                            50,000                                50,000
Dividends ($6 per share)                                                                  (1,131,173)               (1,131,173)
Net income                                                                                 1,647,801                 1,647,801
                                        ----------  -----------  ---------    ---------- -----------  ---------   ------------

BALANCE, DECEMBER 31, 1998              $  210,000  $ 3,883,013  $ (37,272)   $       -- $10,121,728  $(827,215)  $ 13,350,254
                                         =========   ==========   ========     =========  ==========   ========    ===========

</TABLE>


See Notes to Consolidated Financial Statements.

<PAGE>

<TABLE>
<CAPTION>


NBC BANK CORP.

CONSOLIDATED STATEMENTS OF CASH FLOWS
YEARS ENDED DECEMBER 31, 1998, 1997 and 1996                                                                       

                                                                     1998             1997              1996
<S>                                                           <C>               <C>            <C>    
OPERATING ACTIVITIES:
   Net income                                                 $   1,647,801     $   1,703,623  $    1,622,432
   Adjustments to reconcile net income to net cash
     provided (used) by operating activities:
     Loss on sale of investment securities                          215,129           122,311              --
     Net amortization of premium on investment securities           195,373             5,511          47,139
     Loss on disposal of equipment                                       --             9,045          14,752
     Depreciation                                                   277,098           225,758         227,843
     Deferred tax expense                                            63,000            39,505        (140,627)
     Provision for loan losses                                       80,000           180,000              --
     (Gain) loss on sales of other real estate owned                 34,411            (8,100)            652
     Gain on sale of mortgage loans originated to sell              (56,777)          (49,402)             --
     Proceeds from sales of mortgage loans originated to sell     3,074,765         2,284,256              --
     Change in accrued interest receivable                          (23,310)           (7,731)         43,774
     Change in other assets                                      (1,649,639)         (213,543)         43,455
     Change in accrued expenses and other liabilities              (786,457)          348,468         494,464
                                                               -------------    -------------   -------------

         Net cash provided (used) by operating activities         3,071,394         4,639,701       2,353,884
                                                               ------------     -------------   -------------

INVESTING ACTIVITIES:
   Net decrease in interest bearing deposits in
     financial institutions                                              --                --          99,000
   Proceeds from sales, maturities, repayments, and calls of
     investment securities available for sale                    17,429,203        11,202,960      10,119,434
   Proceeds from maturities, repayments, and calls of
     investment securities held to maturity                       5,658,010         5,858,329       5,095,924
   Purchases of  investment securities available for sale       (19,883,578)      (16,398,410)     (8,103,386)
   Purchases of investment securities held to maturity          (11,858,916)         (480,674)     (4,768,718)
   Purchase of Federal Home Loan Bank stock                         (24,600)          (38,600)        (29,400)
   Loan origination, net of repayments                            1,665,718        (5,180,425)    (12,541,526)
   Purchases of bank premises and equipment                        (514,456)         (322,251)       (300,677)
   Proceeds from sales of other real estate owned                   125,611           520,234         115,498
                                                              -------------     -------------   -------------

         Net cash used by investing activities                   (7,403,008)       (4,838,837)    (10,313,851)
                                                              --------------    --------------  --------------

</TABLE>

<PAGE>


<TABLE>
<CAPTION>


NBC BANK CORP.

CONSOLIDATED STATEMENTS OF CASH FLOWS
YEARS ENDED DECEMBER 31, 1998, 1997 and 1996                                                                       

                                                                     1998             1997              1996

<S>                                                           <C>               <C>            <C>  
FINANCING ACTIVITIES:
   Net increase (decrease) in deposits                        $   2,166,395     $   4,369,460  $   (2,805,025)
   Repayments of notes payable                                           --                --        (590,525)
   Net increase (decrease) in securities sold under
     Agreement to repurchase                                      3,700,025          (969,562)      3,240,983
   Dividends paid                                                (1,131,173)         (754,116)       (329,926)
                                                              --------------    --------------  --------------

         Net cash provided by financing activities                4,735,247         2,645,782        (484,493)
                                                               ------------     -------------   --------------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                                                 403,633         2,446,646      (8,444,460)

CASH AND CASH EQUIVALENTS:
   Beginning of year                                              9,039,733         6,593,087      15,037,547
                                                              -------------      ------------   -------------

   End of year                                                $   9,443,366     $   9,039,733  $    6,593,087
                                                               ============      ============   =============

SUPPLEMENTAL DISCLOSURES OF
   CASH FLOW INFORMATION:
   Cash paid for:
     Interest                                                 $   4,786,260     $   4,764,128  $    4,789,483
                                                               ============      ============   =============

     Income taxes                                             $     642,300     $     936,770  $      898,955
                                                               ============      ============   =============

SUPPLEMENTAL SCHEDULE OF NONCASH ACTIVITIES:
   Loans foreclosed                                           $     513,090     $     690,882  $       66,173
                                                               ============      ============   =============

   Net reduction of note payable guaranty for ESOP plan       $     (50,000)    $    (150,000) $      200,000      
                                                               =============     =============  =============

</TABLE>

See Notes to Consolidated Financial Statements. 

<PAGE>


NBC BANK CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 1998 AND 1997
- -------------------------------------------------------------------------------

1.        SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Nature of Operations-
NBC Bank Corp. (the "Company") is a bank holding company headquartered in 
El Dorado, Arkansas, that provides retail and commercial banking services
through the National Bank of Commerce(the "Bank"), its nationally chartered bank
subsidiary. The Bank provides a broad line of financial products and services to
small and medium-sized  businesses and consumers  through its community  banking
offices in El Dorado.

Basis of  Presentation  - The  consolidated  financial  statements  include  the
accounts  of the  Company  and  its  wholly  owned  subsidiary,  the  Bank.  All
significant  intercompany  accounts and  transactions  have been  eliminated  in
consolidation.

Use of Estimates - The  preparation of financial  statements in conformity  with
generally accepted  accounting  principles requires management to make estimates
and assumptions  that affect the reported  amounts of assets and liabilities and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements and the reported amounts of revenues and expenses during the reported
period. Actual results could differ from those estimates.

Cash Equivalents - Cash equivalents include cash on hand, amounts due from banks
and federal  funds sold.  Generally,  federal  funds are  purchased and sold for
one-day periods.

Investment  Securities - Investment  securities  held to maturity are carried at
cost,  adjusted for the amortization of premiums and the accretion of discounts.
Management  has the  positive  intent and the Bank has the ability to hold these
assets as long-term investments until their estimated maturities.  Under certain
circumstances, securities may be sold or transferred to another portfolio.

Investment  securities available for sale are carried at fair value.  Unrealized
gains and  losses  are  excluded  from  earnings  and  reported  net of tax as a
component of accumulated other comprehensive  income until realized.  Securities
within  the  available  for  sale  portfolio  may be used as part of the  Bank's
asset/liability  management  strategy  and may be sold in response to changes in
interest rate risk, prepayment risk, and other similar economic factors.

Premiums  and  discounts  are  amortized  and accreted to  operations  using the
level-yield  method of accounting,  adjusted for prepayments as applicable.  The
specific identification method of accounting is used to compute gains and losses
on the sales of these assets.

Loans - Loans are stated at the principal amount outstanding, less the allowance
for loan  losses and  unearned  discount.  Mortgage  loans held for sale are not
material.  Unearned discount relates principally to consumer  installment loans.
Interest  on  loans  is  credited  to  income  based  on  the  principal  amount
outstanding using the interest method. Loan fees are not material.

Nonperforming  Loans and Past Due Loans -  Included  in the  nonperforming  loan
category  are loans which have been  categorized  by  management  as  nonaccrual
because   collection   of  interest  is  doubtful  and  loans  which  have  been
restructured  to provide a  reduction  in the  interest  rate or a  deferral  of
interest or principal  payments.  When the payment of principal or interest on a
loan is delinquent for 90 days, or earlier in some cases,  the loan is placed on
nonaccrual  status  unless  the loan is in the  process  of  collection  and the
underlying collateral fully supports the carrying value of the loan plus accrued
but unpaid interest.  If the decision is made to continue  accruing  interest on
the loan,  periodic reviews are made to confirm the accruing status of the loan.
When a loan is placed on nonaccrual status,  interest accrued during the current
year prior to the judgment of uncollectability is charged to operations.



<PAGE>


Interest  accrued  during prior periods is charged to allowance for loan losses.
Generally,  any  payments  received on  nonaccrual  loans are  applied  first to
outstanding loan amounts and next to the recovery of charged-off loan amounts.
Any excess is treated as recovery of lost interest.

Restructured  loans  are those  loans on which  concessions  in terms  have been
granted  because of a  borrower's  financial  difficulty.  Interest is generally
accrued on such loans in accordance with the new terms.

Allowance  for  Loan  Losses - The  allowance  for loan  losses  is a  valuation
allowance  to provide for  incurred  but not yet  realized  losses.  The Company
reviews its loans for impairment on a quarterly basis.  Impairment is determined
by assessing the  probability  that the borrower will not be able to fulfill the
contractual terms of the agreement.  If a loan is determined to be impaired, the
amount of the  impairment  is measured  based on the  present  value of expected
future cash flows discounted at the loan's effective  interest rate or by use of
the observable  market price of the loan or fair value of collateral if the loan
is collateral  dependent.  Throughout the year management estimates the level of
probable  losses  to  determine   whether  the  allowance  for  loan  losses  is
appropriate considering the estimated losses existing in the portfolio. Based on
these  estimates,  an amount is charged  to the  provision  for loan  losses and
credited to the  allowance for loan losses in order to adjust the allowance to a
level  determined  by  management  to be  appropriate  relative  to losses.  The
allowance  for loan losses is  increased by charges to income  (provisions)  and
decreased by charge-offs, net of recoveries.

Management's  periodic  evaluation  of the  appropriateness  of the allowance is
based on the Company's  past loan loss  experience,  known and inherent risks in
the portfolio,  adverse  situations  that may affect the  borrower's  ability to
repay,  the estimated  value of any underlying  collateral and current  economic
conditions.

Homogeneous  loans are those that are considered to have common  characteristics
that provide for evaluation on an aggregate or pool basis. The Company considers
the  characteristics  of single  family  residential  first  mortgage  loans and
installment  loans  to  permit  consideration  of  the  appropriateness  of  the
allowance  for  losses  of each  group  of loans on a pool  basis.  The  primary
methodology  used to determine the  appropriateness  of the allowance for losses
includes  segregating  certain specific,  poorly performing loans based on their
performance characteristics from the pools of loans as to type and then applying
a loss factor to the remaining pool balance based on several  factors  including
classification of the loans as to grade,  past loss experience,  inherent risks,
economic  conditions in the primary market areas and other factors which usually
are beyond the  control of the  Company.  Those  segregated  specific  loans are
evaluated  using the present value of future cash flows,  usually  determined by
estimating  the  fair  value of the  loan's  collateral  reduced  by any cost of
selling and  discounted at the loan's  effective  interest rate if the estimated
time to receipt of monies is more than three months.

Non-homogeneous  loans are those loans that can be included in a particular loan
type, such as commercial  loans and  multi-family  and commercial first mortgage
loans, but which differ in other characteristics to the extent that valuation on
a pool basis is not valid. After segregating  specific,  poorly performing loans
and  applying  the  methodology  as noted in the  preceding  paragraph  for such
specific loans,  the remaining loans are evaluated based on payment  experience,
known   difficulties  in  the  borrowers   business  or  geographic  area,  loss
experience,  inherent risks and other factors  usually beyond the control of the
Company.  These  loans are then  graded and a factor,  based on  experience,  is
applied to estimate the probable loss.

Estimates  of the  probability  of loan losses  involve an exercise of judgment.
While it is possible that in the near term the Company may sustain  losses which
are substantial in relation to the allowance for loan losses, it is the judgment
of management that the allowance for loan losses  reflected in the  consolidated
statements  of financial  condition is  appropriate  considering  the  estimated
probable losses in the portfolio.

Bank  Premises and  Equipment - Bank  premises and equipment are stated at cost,
less  accumulated  depreciation.   Depreciation,  which  is  provided  over  the
estimated  useful  lives  of  the  assets,   is  computed   principally  by  the
straight-line  method for buildings and by accelerated methods for equipment for
both financial statement and income tax reporting purposes.

<PAGE>

Other Real Estate Owned - Real estate properties  acquired  through,  or in lieu
of, loan foreclosure, which are presented as a component of other assets, are to
be sold and are  initially  recorded  at fair  value at the date of  foreclosure
establishing a new cost basis.  After  foreclosure,  valuations are periodically
performed by management  and the real estate is carried at the lower of carrying
amount or fair value less cost to sell.  Revenue and expenses from operations of
real estate owned and changes in the  valuation  allowance are included in other
expenses.

Securities Sold Under  Repurchase  Agreements - Securities sold under agreements
to  repurchase  are  generally due within three  months.  These  agreements  are
carried at their contractual amounts.

Income Taxes - The Company files its income tax returns on a consolidated  basis
with the Bank. Deferred income taxes are accounted for by applying statutory tax
rates in effect at the balance sheet dates to differences between the book bases
and the tax bases of assets and liabilities.  The resulting  deferred tax assets
and liabilities are adjusted to reflect changes in enacted tax laws or rates.

Recently Adopted  Accounting  Standards - In 1998, the Company adopted Statement
of Financial Accounting Standards No. 130, Reporting Comprehensive Income ("SFAS
130"). SFAS 130 establishes standards for reporting and displaying comprehensive
income and its  components in the financial  statements.  In addition,  SFAS 130
requires the Company to classify  items of other  comprehensive  income by their
nature in a financial  statement  and display the  accumulated  balance of other
comprehensive  income  separately  in the  stockholders'  equity  section of the
statement of financial condition.

The  Company adopted  Statement of Financial  Accounting  Standards  No. 131,
Disclosures about Segments of an Enterprise and Related Information during 1998.
The Company operates in only one segment as defined.

Also in 1998, the Company adopted  Statement of Financial  Accounting  Standards
No.  132,  Employer's   Disclosures  about  Pensions  and  Other  Postretirement
Benefits,  an amendment of FASB Statements No. 87, 88, and 106 ("SFAS 132"). The
statement revises employers'  disclosure about pension and other  postretirement
benefit plans. It does not change the measurement or recognition of those plans.
It standardizes the disclosure requirements for pension and other postretirement
benefits to the extent practicable,  requires additional  information on changes
in the benefit  obligations  and fair values of plan assets that will facilitate
financial  analysis,  and eliminates  certain  disclosures that are no longer as
useful as they were when FASB Statements No. 87, 88, and 106 were issued.

Accounting  Standards Issued but Not Yet Adopted - In June 1998, the FASB issued
Statement No. 133, Accounting for Derivative  Instruments and Hedging Activities
("SFAS  133").  SFAS 133  establishes  accounting  and  reporting  standards for
derivative  instruments,  including certain derivative  instruments  embedded in
other contracts  (collectively  referred to as  "derivatives"),  and for hedging
activities.  It requires  that an entity  recognize  all  derivatives  as either
assets or liabilities in the statement of financial  condition and measure those
instruments  at fair value.  SFAS 133 is effective  for fiscal  years  beginning
after  June 15,  1999.  Management  has not yet made a  determination  as to the
effect,  if any, the adoption of SFAS 133 will have on the  Company's  financial
position or results of operations.

Earnings Per Share - Earnings per share of common stock has been computed on the
basis of weighted-average shares of common stock outstanding.

Reclassifications  - Certain amounts in the 1997 financial  statements have been
reclassified to conform with the 1998 presentation.



2.       CASH AND DUE FROM BANKS

The Bank is required  to  maintain  average  reserve  balances  with the Federal
Reserve  Bank.  Cash  and due  from  banks  in the  consolidated  statements  of
financial  condition  includes amounts so restricted of $800,000 and $400,000 at
December 31, 1998 and 1997,  respectively.  At December 31, 1998 and 1997,  cash
and cash equivalents included  interest-bearing demand deposits of approximately
$8,000 and $538,000, respectively.

<PAGE>


3.       INVESTMENT SECURITIES

The carrying  value and estimated  fair values of investment  securities  are as
follows:

<TABLE>
<CAPTION>


                                                                            1998 
                                               ----------------------------------------------------------------
                                                                     Gross          Gross        Estimated
                                                   Amortized      Unrealized     Unrealized        Fair
                                                     Cost            Gains          Loses          Value
<S>                                            <C>              <C>             <C>           <C>    
Securities available for sale:
     U. S. Government securities               $     749,314    $      2,248    $          --  $     751,562
     U. S. Government agency securities            6,469,225          68,398           (4,987)     6,532,636
     Mortgage-backed securities                   24,259,501          59,157         (229,106)    24,089,552
     State and municipal securities,
         Nontaxable                                4,376,215          52,429           (8,545)     4,420,099
                                               -------------    ------------    -------------- -------------
                                               $  35,854,255    $    182,232    $    (242,638) $  35,793,849
                                                ============     ===========     =============  ============
Securities held to maturity:
     State and municipal securities,
         nontaxable                            $  10,710,575    $    408,801    $     (24,543) $  11,094,833
     Mortgage-backed securities                   17,408,119          94,745         (157,317)    17,345,547
     Other securities                                900,843          13,556             (658)       913,741
                                               -------------    ------------    -------------- -------------
                                               $  29,019,537    $    517,102    $    (182,518) $  29,354,121
                                                ============     ===========     =============  ============
</TABLE>

<TABLE>
<CAPTION>

                                                                            1997   
                                               -------------------------------------------------------------
                                                                     Gross          Gross        Estimated
                                                   Amortized      Unrealized     Unrealized        Fair
                                                     Cost            Gains          Loses          Value

<S>                                            <C>              <C>             <C>            <C>    
Securities available for sale:
     U. S. Government securities               $   3,985,402    $      9,953    $      (3,636) $   3,991,719
     U. S. Government agency securities            9,348,612          30,083          (19,041)     9,359,654
     Mortgage-backed securities                   17,609,005          68,756          (93,773)    17,583,988
     Marketable equity securities                    750,023              --         (220,766)       529,257
     State and municipal securities,
         Nontaxable                                2,069,326          15,645           (3,362)     2,081,609
                                               -------------    ------------    -------------- -------------
                                               $  33,762,368    $    124,437    $    (340,578) $  33,546,227
                                                ============     ===========     =============  ============

Securities held to maturity:
     State and municipal securities,
         nontaxable                            $   6,513,511    $    330,272    $      (1,352) $   6,842,431
     State and municipal securities,
         taxable                                      46,959             117               --         47,076
     Mortgage-backed securities                   15,846,803         157,400          (77,331)    15,926,872
     Other securities                                459,372             625           (1,794)       458,203
                                               -------------    ------------    -------------- -------------
                                               $  22,866,645    $    488,414    $     (80,477) $  23,274,582
                                                ============     ===========     =============  ============

</TABLE>

Investment  securities  with carrying  values of $21,463,542 and $15,361,828 and
estimated  fair values of $21,421,594  and  $15,423,060 at December 31, 1998 and
1997, respectively, were pledged as collateral for public and trust deposits.

<PAGE>

The scheduled maturities of securities held to maturity and securities available
for sale at December 31, 1998, were as follows:


<TABLE>
<CAPTION>

                                               Securities                         Securities
                                            Held To Maturity                  Available For Sale        
                                      Amortized           Fair           Amortized           Fair
                                        Cost              Value            Cost              Value

<S>                              <C>                 <C>               <C>              <C>   
Due in one year or less          $      1,109,229    $   1,109,815     $   2,300,727    $   2,306,176
Due from one to five years              2,502,473        2,577,747         5,529,639        5,588,035
Due from five to ten years              6,613,366        6,864,449         2,186,835        2,228,830
Due after ten years                     1,386,350        1,456,563         1,577,553        1,581,256
Mortgage-backed securities             17,408,119       17,345,547        24,259,501       24,089,552
                                 ----------------    -------------     -------------    -------------

                                 $     29,019,537    $  29,354,121     $  35,854,255    $  35,793,849
                                  ===============     ============      ============     ============

</TABLE>

Gross proceeds from sales of investments in debt  securities  totaled  $746,285,
$59,567 and $80,000 in 1998,  1997 and 1996  respectively.  Gross  proceeds from
sales of  investments  in  equity  securities  totaled  $750,023  and  $750,013,
resulting  in  $215,129  and  $122,311  of  realized  losses  for 1998 and 1997,
respectively. There we no gains or losses in 1996.


4.       LOANS

Loans consisted of the following at December 31:

<TABLE>
<CAPTION>

                                                                                1998              1997

    <S>                                                                <C>                <C>             
     Commercial, financial, and agricultural                           $    13,851,983    $     15,685,091
     Real estate:
       Single Family                                                        20,405,000          21,330,000
       Commercial                                                           19,889,000          20,417,000
       Construction                                                          2,550,000           2,503,000
     Installment                                                             9,356,000          10,509,000
                                                                       ---------------    ----------------
                                                                            66,051,983          70,444,091
     Less allowance for loan losses                                           (894,065)         (1,035,557)
                                                                       ----------------   -----------------
                                                                       $    65,157,918    $     69,408,534
                                                                        ==============     ===============

</TABLE>

Most of the Company's  business  activity is with customers located within Union
County, Arkansas. The Bank grants commercial, real estate mortgage, and consumer
loans.  The loan portfolio is diversified  with no industry  comprising  greater
than 10% of the total  outstanding,  except for real estate,  which is generally
dependent on the local economy.  The local economy is significantly  affected by
the oil and gas and agriculture industries.

Certain of the  Company's and Bank's  directors  and officers,  and companies in
which they have significant  interests,  are customers of and have  transactions
with the Bank in the ordinary course of business.  In the opinion of management,
all loans and  commitments  to loan included in such  transactions  were made on
substantially the same terms, including interest rates and collateral,  as those
prevailing at the time for comparable  transactions  with other  persons.  Total
loans to officers,  directors,  and their related interests at December 31, 1998
and 1997, were $2,261,057 and $2,235,172, respectively.

There was no  recorded  investment  in impaired  loans at December  31, 1998 or
1997 nor during the years then ended.

<PAGE>

A summary of the activity in the allowance for loan losses is as follows:
<TABLE>
<CAPTION>


                                                                        Year Ended December 31            
                                                     ------------------------------------------------------
                                                               1998            1997               1996

  <S>                                                <C>               <C>                <C>             
   BALANCE, BEGINNING OF YEAR                        $      1,035,557  $     1,135,739    $        955,601

     Provision charged to income                               80,000          180,000                  --
     Recoveries                                               264,359          182,360             254,339
     Loans charged-off                                       (485,851)        (462,542)            (74,201)
                                                     ----------------- ----------------   -----------------

   BALANCE, END OF YEAR                              $        894,065  $     1,035,557    $      1,135,739
                                                      ===============   ==============     ===============

</TABLE>

5.       BANK PREMISES AND EQUIPMENT

Bank premises and equipment consisted of the following at December 31:

<TABLE>
<CAPTION>

                                                                              1998                1997

     <S>                                                               <C>                <C>             
     Land                                                              $       333,765    $        333,765
     Buildings and improvements                                              3,117,702           3,067,601
     Furniture and equipment                                                 2,451,224           1,986,869
                                                                       ---------------    ----------------
                                                                             5,902,691           5,388,235
     Accumulated depreciation                                               (3,339,620)         (3,062,522)
                                                                       ---------------    ----------------

                                                                       $     2,563,071    $      2,325,713
                                                                        ==============     ===============
</TABLE>


6.       DEPOSITS

     Deposits consisted of the following at December 31:

<TABLE>
<CAPTION>

                                                                             1998                 1997


     <S>                                                               <C>                <C>             
     Noninterest-bearing demand                                        $    18,341,480    $     16,567,391
     NOW and money-market accounts                                          28,544,819          25,489,099
     Time deposits greater than$100,000                                     21,690,004          25,234,395
     Time deposits less than $100,000                                       43,445,206          43,379,488
     Savings                                                                12,228,089          11,412,830
                                                                       ---------------    ----------------
                                                                       $   124,249,598    $    122,083,203
                                                                        ==============     ===============

</TABLE>

At December 31, 1998,  the Bank had no brokered  deposits and there are no major
concentrations of deposits.

<PAGE>


7.       NOTES PAYABLE

Notes payable at December 31, 1997,  consisted of a note  guaranteed by the Bank
in the amount of $50,000 which is a debt of the Employee Stock  Ownership  Plan.
The note bears  interest  at the rate of 7.875% and is  collateralized  by 5,000
shares of Company stock.



8.       SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE

Securities sold under agreements to repurchase are as follows:

<TABLE>
<CAPTION>
                                                                               1998              1997

   <S>                                                                 <C>                <C>         
   Balance outstanding at December 31                                  $     6,935,331    $      3,235,306
   Average balance during the year                                           4,897,501           3,869,724
   Average interest rate during the year                                          4.16%               4.10%
   Maximum month-end balance during the year                                 6,935,331           4,833,900

   Investment securities underlying the agreements at year-end:
     Carrying value                                                          8,641,740           5,631,746
     Estimated market value                                                  8,617,344           5,687,694


</TABLE>

9.       INCOME TAXES

The consolidated provision for income taxes consisted of the following:

<TABLE>
<CAPTION>


                                                          1998                1997               1996

   <S>                                             <C>                 <C>                <C>             
   Currently payable                               $       674,293     $       910,247    $        882,960
   Deferred expense (benefit)                               63,000              39,505            (140,627)
                                                   ---------------     ---------------    ----------------
                                                   $       737,293     $       949,752    $        742,333
                                                    ==============      ==============     ===============
</TABLE>



The  provision  for federal  income taxes is less than that computed by applying
the federal  statutory  rate of 34% in 1998,  1997 and 1996 as  indicated in the
following analysis:

<TABLE>
<CAPTION>


                                                           1998               1997              1996

   <S>                                             <C>                 <C>                <C>             
   Taxes at the statutory rate                     $       810,932     $       902,148    $        804,020
   Increase (decrease) resulting from:
     State income taxes, net                                62,836              60,648                  --
     Effect of tax-exempt income                          (188,089)           (126,105)            (89,663)
     Interest and other nondeductible expenses              29,146              23,541              17,564
     Other, net                                             22,468              89,520              10,412
                                                   ---------------     ---------------    ----------------
                                                   $       737,293     $       949,752    $        742,333
                                                    ==============      ==============     ===============
</TABLE>



<PAGE>



The components of the net deferred income tax liability are as follows:


<TABLE>
<CAPTION>

                                                                               1998              1997

  <S>                                                                  <C>                <C>    
   Deferred tax assets:
     Net unrealized depreciation of securities available for sale      $        23,134    $         82,782
     Allowance for loan losses                                                  16,209
     Other real estate                                                         130,129             127,073
     Deferred compensation                                                     183,827             186,750
                                                                       ---------------    ----------------
         Total deferred tax assets                                             353,299             396,605
                                                                       ---------------    ----------------

   Deferred tax liabilities:
     Allowance for loan losses                                                                      14,431
     Pension liability                                                         269,275             235,651
     Other, net                                                                297,577             237,429
                                                                       ---------------    ----------------
         Total deferred tax liabilities                                        566,852             487,511
                                                                       ---------------    ----------------
         Net deferred tax liability                                    $      (213,553)   $        (90,906)
                                                                        ===============    ================

</TABLE>


10.  OTHER COMPREHENSIVE INCOME

<TABLE>
<CAPTION>

                                                                Year Ended December 31, 1998              
                                                                               Tax
                                                        Before-Tax          (Expense)        Net-of-Tax
                                                          Amount             Benefit           Amount

   <S>                                             <C>                 <C>                <C>   
   Unrealized losses on securities:
     Unrealized holding gains (losses) arising
       during period                               $       (59,395)    $        22,748    $        (36,647)
     Add:  reclassification adjustment for losses
        Realized in net income                             215,129             (82,394)            132,735
                                                   ---------------     ----------------   ----------------

           Other comprehensive income              $       155,734     $       (59,646)   $         96,088
                                                    ==============      ===============    ===============


</TABLE>



<TABLE>
<CAPTION>

                                                                Year Ended December 31, 1997              
                                                                               Tax
                                                        Before-Tax          (Expense)        Net-of-Tax
                                                          Amount             Benefit           Amount

   <S>                                             <C>                 <C>                <C>    
   Unrealized losses on securities:
     Unrealized holding gains (losses) arising
       during period                               $         1,543     $          (591)   $            952
     Add:  reclassification adjustment for losses
        Realized in net income                             122,311             (46,845)             75,466
                                                   ---------------     ----------------   ----------------

           Other comprehensive income              $       123,854     $       (47,436)   $         76,418
                                                    ==============      ===============    ===============

</TABLE>


<PAGE>

<TABLE>
<CAPTION>



                                                                Year Ended December 31, 1996              
                                                                               Tax
                                                        Before-Tax          (Expense)        Net-of-Tax
                                                          Amount             Benefit           Amount

   <S>                                             <C>                 <C>                <C>    
   Unrealized losses on securities:
     Unrealized holding gains (losses) arising
       during period                               $      (263,376)    $       100,873    $       (162,503)
                                                    ---------------     --------------     ----------------

           Other comprehensive income              $      (263,376)    $       100,873    $       (162,503)
                                                    ===============     ==============     ================
</TABLE>



<PAGE>



11.      EMPLOYEE BENEFIT PLANS

The Company has a noncontributory  defined benefit pension plan (the "Plan") for
the benefit of all full-time  employees who have  completed one year of service.
Benefits are based on years of service and the employee's  final average monthly
compensation, as defined. The Company's funding policy is to contribute annually
at least the minimum  amount  necessary  to retain the Plan's  qualified  status
under  applicable   provisions  of  the  Internal  Revenue  Code  (the  "Code").
Contributions  are  intended  to provide  not only for  benefits  attributed  to
service  to date but also for those  expected  to be earned in the  future.  For
1998,  1997  and  1996 no  contributions  were  permitted  due to  full  funding
limitations of the Code.

<TABLE>
<CAPTION>

                                                                1998              1997             1996

<S>                                                         <C>              <C>               <C>
Change in benefit obligation
   Benefit obligation at beginning of year                  $   3,468,712    $   3,273,545     $   3,156,640
   Service cost                                                    90,020           96,022            84,327
   Interest cost                                                  233,251          228,076           215,176
   Actuarial (gain)/loss                                           88,334           81,648           (32,051)
   Benefits paid                                                 (228,431)        (198,994)         (150,547)
   Expenses paid                                                  (13,244)         (11,585)               --
                                                            --------------   --------------    -------------

   Benefit obligation at end of year                        $   3,638,642    $   3,468,712     $   3,273,545
                                                             ============     ============      ============

Change in plan assets
   Fair value of plan assets at end of prior year           $   3,820,285    $   3,456,383     $   3,187,651
   Actual return                                                  471,521          574,481           419,279
   Benefits paid                                                 (228,431)        (198,994)         (150,547)
   Expenses paid                                                  (13,244)         (11,585)               --
                                                            --------------   --------------    -------------

   Fair value of plan assets of end of year                 $   4,050,131    $   3,820,285     $   3,456,383
                                                             ============     ============      ============

   Funded status                                            $     411,489    $     351,573     $     182,838
   Unrecognized net actuarial loss                                297,126          328,242           528,892
   Unrecognized prior service cost                                     --              103               205
   Unrecognized net transition obligation/ (asset)                     --          (64,641)         (129,283)
                                                            -------------    --------------    --------------

   Prepaid benefit cost                                     $     708,615    $     615,277     $     582,652
                                                             ============     ============      ============

Components of net periodic benefit income
   Service cost                                             $      90,020    $      96,022     $      84,327
   Interest cost                                                  233,251          228,076           215,176
   Expected return on plan assets                                (352,071)        (317,673)         (291,656)
   Transition (asset)/obligation recognition                      (64,641)         (64,642)          (64,642)
   Prior service costs amortization                                   102              102               102
   Net (gain)/loss recognition                                         --           25,490            40,430
                                                            -------------    -------------     -------------

   Net periodic benefit cost/(income)                       $     (93,339)   $     (32,625)    $     (16,263)
                                                             =============    =============     =============

</TABLE>


<PAGE>




Weighted-average assumptions as of December 31 are as follows:

<TABLE>
<CAPTION>


                                                                   1998              1997              1996

   <S>                                                            <C>                <C>               <C>  
   Discount rate                                                  6.75%              7.00%             7.00%
   Expected return on plan assets                                 9.50               9.50              9.50
   Rate of compensation increase                                  4.50               4.50              4.50


</TABLE>

The  Company  also  has  an  Employee  Stock  Ownership  Plan.  To  qualify  for
participation  in the Plan, an employee must have completed one year of service,
worked a minimum of 1,000 hours,  and attained the age of 21. Benefits are fully
vested upon  completion  of seven years of service.  The amount of the  employer
contribution  is at the  discretion  of the board of  directors,  limited by the
maximum deduction allowable for income tax purposes.  Contributions to this Plan
for each of the three years  ended in the period  ended  December  31, 1998 were
approximately $80,000.


12.   COMMITMENTS AND CONTINGENCIES AND INTEREST RATE RISK

In the normal course of business there are various  commitments  outstanding and
contingent  liabilities,  such as guarantees  and  commitments to extend credit,
including  standby  letters of credit to assure  performance  or to support debt
obligations,  which are not reflected in the accompanying consolidated financial
statements.  These  arrangements  have credit risk  essentially the same as that
involved in extending loans to customers.

The  Company's  exposure  to credit loss in the event of  nonperformance  by the
other party to the financial  instrument  for  commitments  to extend credit and
standby  letters of credit is  represented  by the  contractual  amount of those
instruments. The Company uses the same credit policies in making commitments and
conditional  obligations as it does for on-balance sheet instruments.  Financial
instruments  whose contract amounts  represent credit risk at December 31, 1998,
are as follows:

<TABLE>
<CAPTION>


     <S>                                                       <C>          
     Commitments to extend credit                              $   8,641,311
     Standby letters of credit                                       557,750

</TABLE>

Commitments  to extend  credit are  agreements  to lend to a customer as long as
there is no violation of any condition established in the contract.  Commitments
generally  have fixed  expiration  dates or other  termination  clauses  and may
require  payment of a fee. Since many of the  commitments are expected to expire
without  being  drawn  upon,  the total  commitment  amounts do not  necessarily
represent  future cash  requirements.  The  Company  evaluates  each  customer's
credit worthiness on a case-by-case basis. The amount of collateral obtained, if
deemed  necessary  by  the  Company  upon  extension  of  credit,  is  based  on
management's  credit evaluation of the counterparty.  Collateral held varies but
may include accounts receivable,  inventory, property, plant, and equipment, and
income-producing commercial properties.

Standby letters of credit are conditional  commitments  issued by the Company to
guarantee the performance of a customer to a third party.  Those  guarantees are
primarily  issued to  support  public and  private  borrowing  arrangements  and
similar transactions. The terms of these standby letters of credit are generally
less than five years.

The Company's  asset base is exposed to risk  including the risk  resulting from
changes in interest  rates and changes in the timing of cash flows.  The Company
monitors the effect of such risks by considering  the mismatch of the maturities
of its assets and liabilities in the current  interest rate  environment and the
sensitivity  of assets  and  liabilities  to  changes  in  interest  rates.  The
Company's  management has  considered  the effect of  significant  increases and
decreases in interest rates and believes such changes,  if they occurred,  would
be manageable and would not affect the ability of the Company to hold its assets
to maturity.

<PAGE>

In  addition,  the Company is a defendant  in certain  claims and legal  actions
arising in the ordinary course of business. In the opinion of management,  after
consultation  with legal counsel,  the ultimate  disposition of these matters is
not expected to have a material  adverse  effect on the  consolidated  financial
position of the Company.

13.      REGULATORY MATTERS

The Company and the Bank are subject to various regulatory capital  requirements
administered  by the federal banking  agencies.  Failure to meet minimum capital
requirements   can   initiate   certain   mandatory--and   possibly   additional
discretionary--actions  by regulators  that, if undertaken,  could have a direct
material effect on the Company's  financial  statements.  Under capital adequacy
guidelines  and the  regulatory  framework for prompt  corrective  actions,  the
Company  and the  Bank  must  meet  specific  capital  guidelines  that  involve
quantitative  measures of their  assets,  liabilities,  and certain  off-balance
sheet items as calculated under regulatory accounting  practices.  The Company's
and  the  Bank's  capital  amounts  and  the  Bank's  classification  under  the
regulatory   framework  for  prompt   corrective  action  are  also  subject  to
qualitative judgments by the regulators about components,  risk weightings,  and
other factors.

Quantitative  measures  established  by  regulation to ensure  capital  adequacy
require the Company  and the Bank to  maintain  minimum  amounts and ratios (set
forth in the  table  below)  of total  and Tier I  Capital  (as  defined  in the
regulations)  to  risk-weighted  assets (as defined),  and of Tier I Capital (as
defined) to adjusted assets (as defined).  Management  believes,  as of December
31, 1998, that the Company and the Bank meet all capital  adequacy  requirements
to which they are subject.

As of December 31, 1998 and 1997, the most recent  notification  from the Office
of the  Comptroller  of the Currency  categorized  the Bank as well  capitalized
under the regulatory  framework for prompt corrective  action. To be categorized
as well  capitalized  the Bank must maintain  minimum total  risk-based,  Tier I
risk-based,  Tier I  leverage  ratios  as set forth in the  table.  There are no
conditions  or events since that  notification  that  management  believes  have
changed the institution's category.


<PAGE>
<TABLE>
<CAPTION>



                                                                                           Required To Be Categorized
                                                                           Required         as Well Capitalized Under
                                                                          For Capital            Prompt Corrective
                                                      Actual            Adequacy Purposes        Action Provisions  
                                                 ----------------       -----------------  --------------------------
                                                 Amount     Ratio         Amount    Ratio         Amount    Ratio

<S>                                       <C>               <C>      <C>            <C>     <C>          <C> 
As of December 31, 1998:
   Tier 1 Capital
     (to Adjusted Total Assets)
     NBC Bank Corp.                       $     13,350,254  9.11%    $   5,859,689  4.00%           N/A
     NBC Bank                             $     13,271,826  9.06%    $   5,861,329  4.00%   $ 7,326,662   5.00%

   Total Capital
     (to Risk-Weighted Assets)
     NBC Bank Corp.                       $     14,244,639  18.97%   $   6,169,579  8.00%           N/A
     NBC Bank                             $     14,165,890  18.36%   $   6,172,885  8.00%   $ 7,716,106  10.00%

   Tier 1 Capital
     (to Risk-Weighted Assets)
     NBC Bank  Corp.                      $     13,350,254  17.31%   $   3,084,789  4.00%           N/A
     NBC Bank                             $     13,271,826  17.20%   $   3,086,442  4.00%   $ 4,629,664   6.00%

As of December 31, 1997:
   Tier 1 Capital
     (to Adjusted Total Assets)
     NBC Bank Corp.                       $     12,687,538   9.01%   $   5,631,288  4.00%           N/A
     NBC Bank                             $     12,562,588   8.92%   $   5,631,288  4.00%   $ 7,039,110   5.00%
   Total Capital
     (to Risk-Weighted Assets)
     NBC Bank Corp.                       $     13,723,095  18.10%   $   6,066,623  8.00%           N/A
NBC Bank                                  $     13,598,144  17.93%   $   6,065,911  8.00%   $ 7,582,389  10.00%
   Tier 1 Capital
     (to Risk-Weighted Assets)
     NBC Bank  Corp.                      $     12,687,538  16.73%   $   3,033,312  4.00%           N/A
     NBC Bank                             $     12,562,588  16.57%   $   3,032,956  4.00%   $ 4,549,433   6.00%

</TABLE>

<PAGE>



14.      FAIR VALUE OF FINANCIAL INSTRUMENTS

The following disclosure of the estimated fair value of financial instruments is
made in accordance with the  requirements  of Statement of Financial  Accounting
Standards No. 107,  Disclosures About Fair Value of Financial  Instruments.  The
estimated fair value amounts have been determined by the Company using available
market   information   and   appropriate   valuation   methodologies.   However,
considerable  judgment  is  necessarily  required  to  interpret  market data to
develop the estimates of fair value. Accordingly, the estimates presented herein
are not  necessarily  indicative  of the amounts the Company  could realize in a
current  market  exchange.  The  use  of  different  market  assumptions  and/or
estimation  methodologies may have a material effect on the estimated fair value
amounts. The carrying amounts and estimated fair values of financial instruments
at December 31, 1998 and 1997, were as follows:

<TABLE>
<CAPTION>


                                                    1998                           1997                
                                        ------------------------------ --------------------------------
                                                            Estimated                       Estimated
                                            Carrying          Fair          Carrying          Fair
                                             Amount           Value          Amount           Value

   <S>                                  <C>            <C>             <C>            <C>
   Assets:
     Cash and due from banks            $   6,518,366  $    6,518,366  $   5,434,733  $   5,434,733
     Federal funds sold                     2,925,000       2,925,000      3,605,000      3,605,000
     Investment securities:
       Available for sale                  35,793,849      35,793,849     33,546,227     33,546,227
       Held to maturity                    29,019,537      29,354,121     22,866,645     23,274,582
     Federal Reserve Bank stock               117,600         117,600        117,600        117,600
     Federal Home Loan Bank stock             570,400         570,400        545,800        545,800
     Loans                                 65,157,918      67,848,049     69,408,534     67,109,110
     Accrued interest receivable            1,134,938       1,134,938      1,111,628      1,111,628

   Liabilities:
     Demand deposits                       59,114,388      59,114,388     53,469,320     53,469,320
     Time deposits                         65,135,210      71,834,136     68,613,883     70,325,972
     Securities sold under agreements
       to repurchase                        6,935,331       6,935,331      3,235,306      3,235,306
     Notes payable                                 --              --         50,000         50,000
     Accrued interest payable                 308,351         308,351        348,170        348,170
     Commitments                                   --              --             --             --

</TABLE>

Cash and Cash Equivalents and Federal Funds Sold - For cash and cash equivalents
and interest bearing deposits,  the carrying amount is a reasonable  estimate of
fair value as amounts are readily redeemable.

Investment  Securities  - For  investment  securities,  fair values are based on
quoted  market  prices  or dealer  quotes.  Federal  Home Loan Bank and  Federal
Reserve Bank stock are valued at par value, the redemption value.

Loans - The fair value of loans is  estimated  by  discounting  the future  cash
flows using the current  rates at which similar loans would be made to borrowers
with  similar  credit  ratings  and  for  the  same  remaining   maturities  and
anticipated prepayment speeds.

Accrued Interest  Receivable and Payable - For accrued  interest  receivable and
payable, the carrying amount is a reasonable estimate of fair value.

<PAGE>

Demand Deposits and Time Deposits - The fair value of demand  deposits,  savings
accounts,  and certain money market  deposits is the amount payable on demand at
the reporting date. The fair value of fixed-maturity  certificates of deposit is
estimated using  discounted  cash flow analysis  considering the rates currently
offered for deposits of similar remaining maturities.

Notes  Payable  and  Securities  Sold Under  Agreements  to  Repurchase  - Rates
currently  available for debt with similar terms and  remaining  maturities  are
used to estimate fair value of existing debt.

Commitments  To Extend Credit and Standby  Letters of Credit - The fair value of
commitments is estimated using the fees currently  charged to enter into similar
agreements,  taking into account the remaining  terms of the  agreements and the
present credit worthiness of the counterparties.For fixed-rate loan commitments,
fair value also  considers the  difference,  if any,  between  current levels of
interest rates and the committed rates. The fair value of guarantees and letters
of credit is based on fees  currently  charged for similar  agreements or on the
estimated cost to terminate them or otherwise  settle the  obligations  with the
counterparties  at the reporting  date.  The fair value estimate at December 31,
1998,  revealed no material  differences  between the  committed  or  guaranteed
amounts and the fair value of such items.


15.      SUBSEQUENT EVENT

On March 22, 1999, the Board of Directors of NBC Bank Corp. approved the sale of
the Company to Simmons First National  Corporation ("SFNC") of Pine Bluff. Under
the terms of the Agreement and Plan of Merger,  the Company will receive 785,000
shares of SFNC stock for all outstanding shares of the Company.



<PAGE>



16.      PARENT COMPANY ONLY FINANCIAL INFORMATION

The  following  is the parent  company  only  condensed  statement  of financial
condition as of December 31, 1998,  and  condensed  statement of income and cash
flow for the year then ended:

<TABLE>
<CAPTION>

CONDENSED STATEMENT OF FINANCIAL CONDITION
DECEMBER 31, 1998 and 1997                                                                                         

                                                                     1998              1997

ASSETS

<S>                                                           <C>                 <C>            
Cash and cash equivalents                                     $        46,544     $        53,662
Investment in subsidiary bank                                      13,271,825          12,649,994
Dividends receivable from subsidiary bank                             745,378             745,378
Other assets                                                            2,716               4,039
Equipment                                                               1,912               3,292
Advance due from bank subsidiary                                       35,995              35,289
                                                              ---------------     ---------------

TOTAL ASSETS                                                  $    14,104,370     $    13,491,654
                                                               ==============      ==============

LIABILITIES AND STOCKHOLDERS' EQUITY

LIABILITIES -
   Notes payable                                              $            --     $        50,000
   Dividends payable                                                  754,116             754,116
                                                              ---------------     ---------------

TOTAL LIABILITIES                                             $       754,116     $       804,116
                                                               --------------      --------------

COMMITMENTS AND CONTINGENCIES

STOCKHOLDERS' EQUITY
   Common stock                                                       210,000             210,000
   Additional paid-in capital                                       3,883,013           3,883,013
   Unrealized loss on securities available for sale, net of tax       (37,272)           (133,360)
   Retained earnings                                               10,121,728           9,555,100
                                                              ---------------     ---------------
                                                                   14,177,469          13,514,753
   Less treasury stock, at cost                                      (827,215)           (827,215)
                                                              ----------------    ----------------

       Total stockholders' equity                                  13,350,254          12,687,538
                                                              ---------------     ---------------

TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                    $    14,104,370     $    13,491,654
                                                               ==============      ==============

</TABLE>



<PAGE>

<TABLE>
<CAPTION>

CONDENSED STATEMENT OF INCOME
YEAR ENDED DECEMBER 31, 1998 and 1997                                                                              



                                                                    1998               1997                1996

   <S>                                                        <C>                 <C>                <C>           
   Dividends from bank subsidiary                             $   1,123,208       $   1,092,364      $      776,222
   Other income                                                         154             150,372                  --
                                                              -------------       -------------      --------------
       Total income                                               1,123,362           1,242,736             776,222
   Other expenses                                                     2,011             142,966              22,548
                                                              -------------       -------------      --------------
   Income before equity in undistributed earnings of
     subsidiaries and benefit for income taxes                    1,121,351           1,099,770             753,674

   Equity in undistributed earnings of subsidiaries                 525,743             603,605             861,091
   Benefit for income taxes                                             707                 248               7,667
                                                              -------------       -------------      --------------
   NET INCOME                                                 $   1,647,801       $   1,703,623      $    1,622,432
                                                               ============        ============       =============
</TABLE>

<TABLE>
<CAPTION>

CONDENSED STATEMENT OF CASH FLOWS
YEAR ENDED DECEMBER 31, 1998 and 1997                                                                              

                                                                    1998                1997               1996
<S>                                                           <C>                 <C>                <C>
OPERATING ACTIVITIES:
   Net income                                                 $   1,647,801       $   1,703,623      $    1,622,432
   Adjustments to reconcile net income to net cash provided
     by operating activities:
     Equity in undistributed earnings of subsidiaries              (525,743)           (603,605)           (861,091)
     Depreciation                                                     1,377               1,147                  --
     Change in dividends receivable  from
       bank subsidiary                                                   --            (367,548)            210,321
     Change in other assets                                           1,326              24,939                  --
     Change in accrued interest payable and other liabilities            --             (13,968)            202,004
     Change in advance from subsidiary                                 (706)             36,124              (7,667)
                                                              --------------      -------------      ---------------

       Net cash provided by operating activities                  1,124,055             780,712           1,165,999
                                                              -------------       -------------      --------------

FINANCING ACTIVITIES -
   Repayment of notes payable                                            --                  --             590,525
   Dividends paid                                                (1,131,173)           (754,116)            565,587
                                                              --------------      --------------     --------------

       Net cash used in financing activities                     (1,131,173)           (754,116)          1,156,112
                                                              --------------      --------------     --------------

NET INCREASE (DECREASE) IN CASH
   AND CASH EQUIVALENTS                                              (7,118)             26,596               9,887

CASH AND CASH EQUIVALENTS:
   Beginning of year                                                 53,662              27,066              17,179
                                                              -------------       -------------      --------------

   End of year                                                $      46,544       $      53,662      $       27,066
                                                               ============        ============       =============
</TABLE>

<PAGE>


                                     ANNEX I

                          AGREEMENT AND PLAN OF MERGER

     THIS AGREEMENT AND PLAN OF MERGER ("Agreement"), is made as of the 22nd day
of March,  1999, by and among Simmons First  National  Corporation,  an Arkansas
corporation ("SFNC") and NBC Bank Corp., an Arkansas corporation ("NBCBC").

                                    ARTICLE I
                                    RECITALS

     Section  1.01  SFNC.  SFNC  has been  duly  incorporated  and is a  validly
existing  corporation  in good standing under the laws of the State of Arkansas,
with its principal  executive offices located in Pine Bluff,  Arkansas.  SFNC is
registered as a bank holding  company with the Board of Governors of the Federal
Reserve  System  ("FRB") under the Bank Holding  Company Act of 1956, as amended
(the "BHC Act"). As of the date hereof, SFNC has 30,000,000 authorized shares of
Class A common  stock,  par  value  $1.00  per share  ("SFNC  Stock"),  of which
6,209,318  were  outstanding  as of December  31,  1998.  No shares of the other
classes of SFNC's authorized capital stock are outstanding.

     Section  1.02  SFNB.  SFNB  has been  duly  incorporated  and is a  validly
existing  banking  association  in good  standing  under the laws of the  United
States of America,  with its principal  executive offices located in Pine Bluff,
Arkansas.

     Section  1.03  NBCBC.  NBCBC  has been duly  incorporated  and is a validly
existing  corporation  in good standing under the laws of the State of Arkansas,
with its principal  executive offices located in El Dorado,  Arkansas.  NBCBC is
registered  as a bank holding  company with the FRB under the BHC Act. As of the
date hereof,  NBCBC has 300,000  authorized  shares of common  stock,  par value
$1.00 per share ("NBCBC  Stock"),  of which 188,529 shares are outstanding as of
December 31, 1998. No other class of capital stock being authorized.

     Section  1.04  NBC.  National  Bank  of  Commerce  ("NBC")  has  been  duly
incorporated  and is a validly  existing  banking  association  in good standing
under the laws of the United  States of America,  with its  principal  executive
offices located in El Dorado,  Arkansas.  As of the date hereof, NBC has 300,000
authorized  shares of common stock, par value $5.00 per share ("NBC Stock"),  of
which 257,027 shares are  outstanding as of December 31, 1998, no other class of
capital stock being authorized.  All of the outstanding  shares of NBC stock are
owned by NBCBC.

     Section 1.05 Compensatory  Stock Options.  SFNC has reserved 297,000 shares
of SFNC Stock ("Option  Stock") for issuance  pursuant to the terms of the stock
option and bonus share  grants  under the  Simmons  First  National  Corporation
Incentive and  Non-qualified  Stock Option Plan and the Simmons  First  National
Corporation  Executive Stock Incentive Plan  (collectively  "Option Plans"),  of
which options for 230,350 shares have been granted to various executive officers
of SFNC and its subsidiaries and are currently outstanding.

     Section 1.06 Rights; Voting Debt. Except for (i) the Option Plans, and (ii)
the transactions  contemplated under this Agreement,  neither SFNC nor NBCBC has
any shares of its capital stock reserved for issuance,  any outstanding  option,
call or commitment  relating to shares of its capital  stock or any  outstanding
securities,  obligations or agreements  convertible into or exchangeable for, or
giving any person any right (including,  without limitation,  preemptive rights)
to  subscribe  for  or  acquire  from  it,  any  shares  of  its  capital  stock
(collectively,  "Rights").  Neither  NBCBC nor SFNC nor any of their  respective
subsidiaries have any bonds, debentures,  notes or other indebtedness issued and
outstanding, having the right to vote, or convertible into securities having the
right to vote, on any matters on which shareholders may vote ("Voting Debt").

<PAGE>

     Section  1.07  Materiality.  Unless the  context  otherwise  requires,  any
reference in this Agreement to  materiality  with respect to either party shall,
as to  NBCBC,  be  deemed  to be with  respect  to NBCBC  and its  wholly  owned
subsidiary,  NBC,  taken as a whole  and as to SFNC  shall be  deemed to be with
respect to SFNC and its subsidiaries, taken as a whole.

     Section  1.08  Merger.  The  Board of  Directors  of SFNC and the  Board of
Directors of NBCBC have each  determined  that it is  desirable  and in the best
interests of the corporation and its shareholders that NBCBC merge with and into
SFNC  ("Merger")  on the terms and subject to the  conditions  set forth in this
Agreement.

     In  consideration of their mutual promises and obligations  hereunder,  and
intending  to be  legally  bound  hereby,  SFNC and  NBCBC  adopt  and make this
Agreement and prescribe the terms and conditions hereof and the manner and basis
of carrying it into effect, which shall be as follows:

                                   ARTICLE II
                                     MERGER

     Section 2.01 Merger.  On the  Effective  Date,  as defined in Section 8.01,
NBCBC will merge with and into SFNC,  with SFNC being the surviving  corporation
("Surviving  Corporation"),  pursuant to the provisions of, and with the effects
provided in, the Arkansas  Business  Corporation Act ("ABCA").  At the Effective
Time,  the  articles  of  incorporation  and  bylaws of SFNC,  as the  Surviving
Corporation, shall be the articles of incorporation and bylaws of SFNC in effect
immediately  prior to the  Effective  Time;  the  directors and officers of SFNC
shall be the  directors and officers of the  Surviving  Corporation;  SFNC shall
continue to possess all of the rights, privileges and franchises possessed by it
and shall become vested with and possess all rights,  privileges  and franchises
possessed by NBCBC; and SFNC shall be responsible for all of the liabilities and
obligations  of NBCBC in the same  manner as if SFNC had  itself  incurred  such
liabilities or obligations, and the Merger shall not affect or impair the rights
of the creditors or of any persons dealing with SFNC or NBCBC.

     Section 2.02 Conversion of Securities.  At the Effective Time, by virtue of
the Merger and without  any action on the part of SFNC,  NBCBC or the holders of
any of the following securities:

         (a) Each share of NBCBC Stock issued and outstanding  immediately prior
to the Effective Time  (excluding any Dissenting  Shares,  as defined in Section
2.05)  shall be  converted  into shares of SFNC Stock  pursuant to the  Exchange
Ratio. The Exchange Ratio shall equal 785,000 divided by the number of shares of
NBCBC outstanding on the Effective Date; provided,  however, that, in any event,
if between the date of this  Agreement  and the Effective  Time the  outstanding
shares of SFNC Stock shall have been changed  into a different  number of shares
or a  different  class,  by  reason  of  any  stock  issuance,  stock  dividend,
subdivision, reclassification,  recapitalization, split, combination or exchange
of shares, the Exchange Ratio shall be correspondingly  adjusted to reflect such
stock  dividend,   subdivision,   reclassification,   recapitalization,   split,
combination  or exchange of shares.  No adjustment  of the Exchange  Ratio shall
occur by reason of issuance of any Option  Shares  under the Option Plans or any
other merger transaction.  At the Effective Time, all such shares of NBCBC Stock
shall no longer be outstanding and shall  automatically  be canceled and retired
and shall cease to exist,  and each certificate  previously  evidencing any such
shares shall thereafter  represent the right to receive the Merger Consideration
(as defined in Section  2.03(b)).  The holders of such  certificates  previously
evidencing  such shares of NBCBC  Stock;  outstanding  immediately  prior to the
Effective  Time shall  cease to have any rights  with  respect to such shares of
NBCBC Stock except as otherwise  provided  herein or by law.  Such  certificates
previously  evidencing shares of NBCBC Stock shall be exchanged for certificates
evidencing whole shares of SFNC Stock issued in consideration  therefor upon the
surrender of such  certificates  in  accordance  with the  provisions of Section
2.03, without interest. No fractional shares of SFNC Stock shall be issued, and,
in lieu thereof, a cash payment shall be made pursuant to Section 2.02(b).

<PAGE>


         (b) (1) No certificates or scrip evidencing  fractional  shares of SFNC
Stock shall be issued upon the surrender for exchange of Certificates,  and such
fractional  share interests will not entitle the owner thereof to vote or to any
rights of a stockholder  of SFNC. In lieu of any such  fractional  shares,  each
holder of NBCBC Stock upon surrender of a Certificate  for exchange  pursuant to
Section 2.03 shall be paid an amount in cash,  without interest,  rounded to the
nearest cent,  determined by multiplying (a) the SFNC Average Stock Price by (b)
the fractional interest to which such holder would otherwise be entitled,  after
taking  into  account  all  shares  of NBCBC  Stock  then held of record by such
holder.

             (2) As soon as  practicable  after  the  determination  of the
amount of cash, if any, to be paid to holders of NBCBC Stock with respect to any
fractional share  interests,  the Transfer Agent shall promptly pay such amounts
to such holders of NBCBC Stock  subject to and in  accordance  with the terms of
Section 2.03(c).

         (c) The SFNC Average Stock Price shall be the average (arithmetic mean)
of the closing  price per share of SFNC Stock  reported by the NASDAQ during the
period of ten (10)  trading  days on which one or more trades  actually  occurs,
which ends  immediately  prior to the fifth  trading day preceding the Effective
Date.

         (d) Each share of NBCBC  Stock held in the  treasury  of NBCBC and each
share of NBCBC Stock owned by any direct or indirect wholly owned  subsidiary of
NBCBC immediately prior to the Effective Time shall be canceled and extinguished
without  any  conversion  thereof  and no  payment  shall be made  with  respect
thereto.

         (e) At the Closing, NBCBC shall certify to SFNC the number of shares of
NBCBC Stock then  outstanding  and SFNC shall compute the Exchange Ratio for the
transaction.

     Section 2.03 Exchange of Certificates.  (a) Promptly after  consummation of
the  Merger,  SFNC shall  deposit,  or shall  cause to be  deposited,  with SFNB
("Transfer Agent"), for the benefit of the holders of shares of NBCBC Stock, for
exchange in accordance  with this Article II,  through the Transfer  Agent,  (i)
certificates  evidencing  such 785,000 shares of SFNC Stock and (ii) cash in the
amount of $8,000.00  ("Fractional Share Fund"). As soon as practicable after the
determination  of the  amount of cash,  if any,  to be paid to  holders of NBCBC
Stock with respect to any fractional share  interests,  the Transfer Agent shall
promptly  pay such  amounts  to such  holders of NBCBC  Stock  subject to and in
accordance  with the terms of  Section  2.03(c).  In the event the  initial  sum
deposited into the fractional Share Fund is insufficient to satisfy all payments
required to be paid from such fund, then SFNC shall immediately deposit funds to
remedy such deficiency.

         (b) Promptly after the Effective  Time, SFNC will instruct the Transfer
Agent to mail to each holder of record of a certificate  or  certificates  which
immediately  prior to the Effective Time evidenced  outstanding  shares of NBCBC
Stock  (other  than  Dissenting  Shares)  ("Certificates"),   (1)  a  letter  of
transmittal  (which shall specify that delivery  shall be effected,  and risk of
loss and title to the Certificates  shall pass, only upon proper delivery of the
Certificates to the Transfer Agent and shall be in such form and have such other
provisions  as SFNC may  reasonably  specify)  and (2)  instructions  for use in
effecting  the  surrender  of the  Certificates  in  exchange  for  certificates
evidencing   shares  of  SFNC  Stock.   Upon  surrender  of  a  Certificate  for
cancellation  to the Transfer  Agent  together with such letter of  transmittal,
duly executed, and such other customary documents as may be required pursuant to
such  instructions,  the holder of such Certificate shall be entitled to receive
in exchange therefor (A) certificates  evidencing that number of whole shares of
SFNC Stock  which such  holder has the right to receive in respect of the shares
of NBCBC Stock formerly evidenced by such Certificate in accordance with Section
2.02 and (B)  cash in lieu of  fractional  shares  of SFNC  Stock to which  such
holder is entitled  pursuant to Section 2.02(b),  and (C) any dividends or other
distributions to which such holder is entitled pursuant to Section 2.03(c), (the
shares of SFNC Stock,  dividends,  distributions  and cash  described in clauses
(A),  (B),  and (C) being  collectively,  the  "Merger  Consideration")  and the
Certificate  so  surrendered  shall  forthwith  be  canceled.  In the event of a
transfer of  ownership of shares of NBCBC Stock which is not  registered  in the
transfer records of NBCBC, a certificate  evidencing the proper number of shares
of SFNC Stock may be issued and cash paid in accordance  with this Article II to
a  transferee  if the  Certificate  evidencing  such  shares  of NBCBC  Stock is
presented  to the  Transfer  Agent,  accompanied  by all  documents  required to
evidence and effect such  transfer  and by evidence  that any  applicable  stock
transfer taxes have been paid. Until surrendered as contemplated by this Section
2.03, each  Certificate  shall be 

<PAGE>

deemed at any time after the Effective Time to evidence only the right to 
receive upon such surrender the Merger Consideration.

         (c) No  dividends  or other  distributions  declared  or made after the
Effective Time with respect to SFNC Stock with a record date after the Effective
Time shall be paid to the holder of any  unsurrendered  Certificate with respect
to the shares of SFNC Stock evidenced  thereby,  and no other part of the Merger
Consideration  shall  be paid to any  such  holder,  until  the  holder  of such
Certificate  shall  surrender  such  Certificate.   Subject  to  the  effect  of
applicable laws,  following  surrender of any such  Certificate,  there shall be
paid to the holder of the  certificates  evidencing  whole  shares of SFNC Stock
issued in exchange therefor,  without interest,  (1) promptly, the amount of any
cash  payable  with  respect to a  fractional  share of SFNC Stock to which such
holder is entitled  pursuant to Section  2.03(b) and the amount of  dividends or
other distributions with a record date after the Effective Time theretofore paid
with  respect to such whole  shares of SFNC  Stock,  and (2) at the  appropriate
payment date, the amount of dividends or other distributions, with a record date
after the  Effective  Time but prior to surrender  and a payment date  occurring
after  surrender,  payable with  respect to such whole shares of SFNC Stock.  No
interest shall be paid on the Merger Consideration.

         (d) All shares of SFNC Stock issued and cash paid in lieu of fractional
shares of NBCBC Stock in  accordance  with the terms  hereof  shall be deemed to
have been issued or paid in full  satisfaction of all rights  pertaining to such
shares of NBCBC Stock.

         (e)  Any   portion  of  the   Fractional   Share  Fund  which   remains
undistributed to the holders of NBCBC Stock on the date six months following the
Effective Time shall be delivered to SFNC, upon demand, and any holders of NBCBC
Stock who have not  theretofore  complied with this Article II shall  thereafter
look directly to SFNC for the Merger Consideration to which they are entitled.

         (f) SFNC shall not be liable to any holder of shares of NBCBC Stock for
any such shares of SFNC Stock,  cash in lieu of fractional  shares (or dividends
or distributions  with respect thereto)  delivered to a public official pursuant
to any applicable abandoned property, escheat or similar law.

         (g)  SFNC  shall  be   entitled  to  deduct  and   withhold   from  the
consideration  otherwise  payable  pursuant to this  Agreement  to any holder of
shares of NBCBC Stock such  amounts as SFNC is  required to deduct and  withhold
with respect to the making of such payment  under the Internal  Revenue Code, or
any provision of state, local or foreign tax law. To the extent that amounts are
so withheld by SFNC, such withheld  amounts shall be treated for all purposes of
this Agreement as having been paid to the holder of the shares of NBCBC Stock in
respect of which such deduction and withholding was made by SFNC.

     Section  2.04  Stock  Transfer  Books.  At the  Effective  Time,  the stock
transfer  books  of  NBCBC  shall  be  closed  and  there  shall  be no  further
registration of transfers of shares of NBCBC Stock  thereafter on the records of
NBCBC.  On or after  the  Effective  Time,  any  certificates  presented  to the
Transfer  Agent  or SFNC  for any  reason  shall be  converted  into the  Merger
Consideration.

     Section 2.05 Dissenting  Shares.  Notwithstanding  any other  provisions of
this  Agreement  to the  contrary,  shares of NBCBC  Stock that are  outstanding
immediately  prior to the Effective Time and which are held by stockholders  who
shall have not voted in favor of the Merger or consented  thereto in writing and
who  shall  have  demanded   properly  in  writing  appraisal  for  such  shares
(collectively,  the  "Dissenting  Shares") in accordance  with Section 10 of the
Arkansas  Business  Corporation  Act  (A.C.A.  4-27-1301  et seq.)  shall not be
converted into or represent the right to receive the Merger Consideration.  Such
stockholders  shall be  entitled  to  receive  payment of the fair value of such
shares of NBCBC Stock held by them in  accordance  with such  provisions of such
statute,  except that all Dissenting  Shares held by stockholders who shall have
failed to perfect or who  effectively  shall have withdrawn or lost their rights
to judicial  determination  of the value of the shares of NBCBC Stock under such
statute shall have been  converted into and to have become  exchangeable,  as of
the Effective Time, for the right to receive,  without any interest thereon, the
Merger Consideration,  as if such shares of NBCBC Stock, upon surrender,  in the
manner  provided  in Section  2.03,  of the  certificate  or  certificates  that
formerly evidenced such shares of NBCBC Stock.

<PAGE>


     Section 2.06 Lost NBCBC Stock  Certificates.  In the event any  Certificate
for NBCBC  Stock  shall have been lost,  stolen or  destroyed,  upon  receipt of
appropriate  evidence as to such loss, theft or destruction and to the ownership
of such Certificate by the person claiming such  Certificate to be lost,  stolen
or   destroyed   and  the  receipt  by  SFNC  of   appropriate   and   customary
indemnification,  SFNC will issue in exchange for such lost, stolen or destroyed
Certificate, a certificate of shares of SFNC Stock and the cash payment, if any,
deliverable in respect thereof as determined in accordance with this Article II.

     Section 2.07 Options and Rights.  There are no options or rights granted by
NBCBC to purchase  shares of NBCBC Stock,  which are outstanding and unexercised
and there are no  outstanding  securities  issued by NBCBC,  or any other party,
convertible into NBCBC Stock.

                                   ARTICLE III
                             ACTIONS PENDING MERGER

     Section 3.01 Required  Actions Pending Merger.  NBCBC hereby  covenants and
agrees  with SFNC that prior to the  Effective  Time,  unless the prior  written
consent of SFNC shall have been obtained,  and except as otherwise  contemplated
herein, NBCBC will and will cause each of its subsidiaries to:

         (a) upon the  direction of SFNC,  give all required  notices,  make all
necessary  amendments  (including  an  amendment  to  terminate  the  accrual of
benefits and allocate surplus or excess funds as it may determine) and cause its
Board of Directors to adopt a resolution  terminating  the  Retirement  Plan for
Employees  of  National  Bank of  Commerce  of El  Dorado  contingent  upon  the
consummation  of  the  Merger  Transaction  to be  effective  on or  before  the
Effective Date and, to pay any and all termination,  early withdrawal  penalties
or  similar  fees  with  respect  to the  termination  of the  plan and take all
reasonable  steps to  discontinue  the accrual of additional  benefits under the
plan after the  Effective  Date and to preclude  SFNC from having any  liability
under the plan;

         (b) upon the  direction of SFNC,  give all required  notices,  make all
necessary  amendments  and cause its Board of  Directors  to adopt a  resolution
merging the National  Bank of Commerce of El Dorado  Employees  Stock  Ownership
Plan  with  and into the  Simmons  First  National  Corporation  Employee  Stock
Ownership Plan contingent upon the consummation of the Merger  Transaction to be
effective on or immediately  following the Effective  Date, and upon terms which
at least  maintain and protect the accrued rights and  participation  of all NBC
employees  (including  rights  to any  unallocated  funds or  shares)  as of the
Effective Date, to pay any and all termination,  early  withdrawal  penalties or
similar fees with respect to the termination of the plan and take all reasonable
steps to preclude  SFNC from having any  liability  to or under the plan,  other
than  liabilities  which  arise  from its  actions  related to the merger of the
National Bank of Commerce of El Dorado  Employees  Stock Ownership Plan with and
into the Simmons First National Corporation Employee Stock Ownership Plan;

         (c)  use   reasonable   efforts  to  preserve   intact  their  business
organization  and  assets,  maintain  their  rights and  franchises,  retain the
services of their  officers and key  employees,  except that they shall have the
right to lawfully  terminate  the  employment  of any officer or key employee if
such termination is in accordance with NBCBC's existing employment procedures;

         (d) use reasonable  efforts to maintain and keep their properties in as
good repair and condition as at present, except for depreciation due to ordinary
wear and tear;

         (e) use reasonable  efforts to keep in full force and effect  insurance
and bonds comparable in amount and scope of coverage to that now maintained;

         (f) perform in all  material  respects all  obligations  required to be
performed by them under all material  contracts,  leases, and documents relating
to or affecting their assets, properties, and business;

         (g) give SFNC  notice of all board of  directors  meetings of NBCBC and
each of its subsidiaries, allow SFNC to have a non-voting representative at each
such meeting provided however such representative  shall be 

<PAGE>

subject to exclusion from any portion of any such meeting during any discussion 
or action  concerning the Merger or to the extent that NBCBC's  legal  counsel  
advises the  directors that  permitting  SFNC's  presence would  constitute a 
breach of their fiduciary duties, and provide SFNC with all written materials 
and communications provided to the directors in connection with such meetings; 
and

     Section 3.02  Prohibited  Actions  Pending  Merger.  Except as specifically
contemplated  by this  Agreement,  from the date hereof until the earlier of the
termination  of the  Agreement or the  Effective  Time,  NBCBC shall not do, and
NBCBC will cause each of its  subsidiaries  not to do, without the prior written
consent of SFNC which consent  shall not be  unreasonably  withheld,  any of the
following:

         (a) make,  declare  or pay any  dividend  on NBCBC  Stock,  other  than
dividends consistent with historic practices or declare or make any distribution
on, or directly or indirectly combine, redeem, reclassify, purchase or otherwise
acquire,  any share of its capital stock (other than in a fiduciary  capacity or
in respect of a debt  previously  contracted  in good  faith) or  authorize  the
creation or issuance  of or issue or sell or permit any  subsidiary  to issue or
sell any additional  shares of NBCBC's capital stock or the capital stock of any
subsidiary,  or any options,  calls or commitments relating to its capital stock
or the  capital  stock of any  subsidiary,  or any  securities,  obligations  or
agreements  convertible into or exchangeable for, or giving any person any right
to subscribe for or acquire, shares of its capital stock or the capital stock of
any of its subsidiaries;

         (b) hire any additional staff,  except for personnel hired at an hourly
rate to fill  vacancies or for seasonal part time staff in accordance  with past
practices;

         (c) enter into or permit any  subsidiary  to enter into any  employment
contracts with, pay any bonus to, or increase the rate of  compensation  of, any
of its  directors,  officers  or  employees,  except in the  ordinary  course of
business consistent with the past practice or existing plans,  including the NBC
Incentive Compensation Plan;

         (d)  except  as  directed  by SFNC  consistent  with the  terms of this
Agreement, enter into or modify or permit any subsidiary to enter into or modify
(except as may be required by  applicable  law and except for the renewal of any
existing plan or arrangement in the ordinary course of business  consistent with
past practice) any pension,  retirement,  stock option, stock purchase, savings,
profit sharing,  deferred  compensation,  consulting,  bonus, group insurance or
other employee benefit,  incentive or welfare contract, plan or arrangement,  or
any  trust  agreement  related  thereto,  in  respect  of any of its  directors,
officers or other employees;

         (e) except as contemplated by Section 5.01(l), substantially modify the
manner  in  which  it and  its  subsidiaries  have  heretofore  conducted  their
business, taken as a whole, or amend its articles of incorporation or by-laws;

         (f) except in the ordinary  course of  business,  acquire any assets or
business or take any other  action,  that  considered  as a whole is material to
NBCBC on a consolidated basis;

         (g)  acquire  any  investment   securities  other  than  U.S.  Treasury
Securities,  Arkansas  municipal  securities,  U.S. Agency  securities which are
traditional  fixed  rate debt  securities,  and  floating  rate  mortgage-backed
securities  and shall not  include  any SBA pools,  mutual  funds or  derivative
securities that would be considered high-risk;

         (h) except in their fiduciary capacities, purchase any shares of 
SFNC Stock;

         (i) change any method of  accounting in effect at December 31, 1998, or
change any method of  reporting  income or  deductions  for  federal  income tax
purposes  from those  employed  in the  preparation  of the  federal  income tax
returns for the taxable year ending December 31, 1997, except as may be required
by law or generally accepted accounting principles;

        (j) knowingly  take any action which would or is  reasonably  likely to
(1)  adversely  affect  the  ability  of either  of SFNC or NBCBC to obtain  any
necessary  approvals of governmental  authorities  required for the 

<PAGE>


transactions contemplated  hereby;  (2)  adversely  affect  NBCBC's  ability to
perform  its covenants and agreements  under  this  Agreement;  or (3) result 
in any of the conditions to the Merger set forth herein not being satisfied;

         (k) make any single new loan or series of loans, not in accordance with
existing  loan  policies,  to one borrower or a related group of borrowers in an
aggregate amount greater than $150,000.00;

         (l) sell or dispose of any real estate or other  assets  having a value
in excess of  $75,000.00,  other than  properties  acquired  in  foreclosure  or
otherwise  in  the  ordinary   collection  of   indebtedness  to  NBCBC  or  its
subsidiaries;

         (m)  knowingly  take any action  which  would in the  opinion of Baird,
Kurtz & Dobson,  preclude the Merger from qualifying for the pooling of interest
method of accounting; or

         (n) directly or indirectly agree to take any of the foregoing actions.

         Section 3.03 Conduct of NBCBC to Date.  Except as  contemplated by this
Agreement  or as disclosed on Schedule  3.03,  from and after  December 31, 1998
through the date of this Agreement:

         (a) NBCBC and NBC have carried on their  respective  businesses  in the
ordinary and usual course consistent with past practices,

         (b)  neither  NBCBC nor NBC have  issued or sold any  capital  stock or
issued or sold any corporate debt  securities  which would be classified as long
term debt on the balance sheet of NBCBC or NBC,

         (c)  NBCBC  has not  declared,  set  aside,  or paid  any cash or stock
dividend or  distribution  in respect of its capital stock (other than dividends
declared and paid in accordance with past practices),

         (d) neither  NBCBC nor NBC have  incurred  any material  obligation  or
liability (absolute or contingent),  except normal trade or business obligations
or liabilities  incurred in the ordinary  course of business,  or in conjunction
with this  Agreement,  or  mortgaged,  pledged,  or  subjected  to lien,  claim,
security  interest,  charge,  encumbrance  or  restriction  any of its assets or
properties,

         (e) neither  NBCBC nor NBC has  discharged  or  satisfied  any material
lien, mortgage,  pledge,  claim,  security interest,  charges,  encumbrance,  or
restriction  or  paid  any  material   obligation  or  liability   (absolute  or
contingent), other than in the ordinary course of business,

         (f) neither NBCBC nor NBC has, since December 31, 1998, sold, assigned,
transferred,  leased,  exchanged, or otherwise disposed of any of its properties
or  assets  other  than  for a fair  consideration  in the  ordinary  course  of
business,

         (g) except as disclosed to SFNC in the Disclosure Letter, neither NBCBC
nor NBC increased the rate of compensation  of, or paid any bonus to, any of its
directors, officers, or other employees, except merit or promotion increases, in
accordance  with  existing   policy;   entered  into  any  new,  or  amended  or
supplemented  any  existing,  employment,   management,   consulting,   deferred
compensation,  severance,  or other  similar  contract;  adopted,  entered into,
terminated,  amended or modified any employee  benefit plan in respect of any of
present or former directors, officers or other employees; or agreed to do any of
the foregoing,

         (h)  neither   NBCBC  nor  NBC  has  suffered   any  material   damage,
destruction,  or  loss,  whether  as  the  result  of  flood,  fire,  explosion,
earthquake, accident, casualty, labor trouble, requisition or taking of property
by any government or any agency of any government, windstorm, embargo, riot, act
of God, or other similar or dissimilar  casualty or event or otherwise,  whether
or not covered by insurance,

<PAGE>

         (i) except as disclosed to SFNC in the Disclosure Letter, neither NBCBC
nor NBC has canceled or compromised any debt to an extent  exceeding  $50,000.00
owed  to it or any of its  subsidiaries  or any  claim  to an  extent  exceeding
$50,000.00 asserted by NBCBC or any of its subsidiaries,

         (j) neither NBCBC nor NBC has entered into any  transaction,  contract,
or commitment outside the ordinary course of its business,

         (k) neither  NBCBC nor NBC has  entered,  or agreed to enter,  into any
agreement or arrangement  granting any preferential right to purchase any of its
material  assets,  properties or rights or requiring the consent of any party to
the transfer and assignment of any such material assets, properties or rights,

         (l) there has not been any change in the method of accounting or 
accounting practices of NBCBC or any of its subsidiaries, and

         (m) NBCBC and NBC have kept all  records  substantially  in  accordance
with its record  retention  policy and has not received  any comment,  notice or
criticism by any bank regulatory  agency which would lead a reasonable person to
believe that such policy is not  substantially in compliance with regulatory and
statutory  requirements and customary  industry standards and have retained such
records for the periods required by its policy.

                                   ARTICLE IV
                         REPRESENTATIONS AND WARRANTIES

     Section 4.01  Representations  and  Warranties.  Except as disclosed in the
Disclosure Letter,  SFNC and its subsidiaries,  to the extent applicable to such
subsidiaries,  represent and warrant to NBCBC,  and NBCBC and NBC, to the extent
applicable to NBC, represent and warrant to SFNC, that:

         (a) The facts set forth in Article I of this  Agreement with respect to
it are true and correct.

         (b)  All of the  outstanding  shares  of  capital  stock  of it and its
subsidiaries are duly authorized, validly issued and outstanding, fully paid and
non-assessable, and are subject to no preemptive rights.

         (c) Each of it and its subsidiaries has the power and authority, and is
duly qualified in all jurisdictions,  except for such qualifications the absence
of which will not have a Material Adverse Effect, as hereinafter defined,  where
such  qualification  is  required,  to carry on its  business as it is now being
conducted  and to own all its  material  properties  and assets,  and it has all
federal, state, local, and foreign governmental  authorizations necessary for it
to own or lease its  properties and assets and to carry on its business as it is
now being conducted,  except for such powers and  authorizations  the absence of
which,  either  individually  or in the  aggregate,  would  not have a  Material
Adverse Effect.

         (d) the shares of capital stock of each of its  subsidiaries  are owned
by it free and clear of all liens,  claims,  encumbrances  and  restrictions  on
transfer and there are no Rights with respect to such capital stock.

         (e) The  Board  of  Directors  of each  SFNC  and  NBCBC  have,  by all
appropriate action, approved this Agreement and the Merger. Subject, in the case
of NBCBC, to the receipt of approval of its shareholders and, subject to receipt
of  required  regulatory  approvals,  this  Agreement  is a  valid  and  binding
agreement of it enforceable against it in accordance with its terms,  subject to
bankruptcy,  insolvency,  fraudulent  transfer,  reorganization,  moratorium and
similar laws of general applicability relating to or affecting creditors' rights
and to general equity principles.

         (f) The  execution,  delivery and  performance  of this Agreement by it
does not, and the  consummation of the  transactions  contemplated  hereby by it
will not,  constitute (1) a breach or violation of, or a default under, any law,
rule or  regulation  or any  judgment,  decree,  order,  governmental  permit or
license,  or agreement,  indenture or instrument of it or its subsidiaries or to
which it or its subsidiaries (or any of their respective properties) is subject,
which  breach,  violation  or  default is  reasonably  likely to have a material
adverse effect on the condition, financial or 

<PAGE>

otherwise,  properties, results of operations  or business of it and its  
subsidiaries,  taken as a whole or on its ability to perform its obligations  
hereunder and to consummate the transactions contemplated hereby 
("Material Adverse Effect"),  or enable any person to enjoin any of the 
transactions  contemplated hereby or (2) a breach or violation of, or
a default under,  the articles of  incorporation  or by-laws of it or any of its
subsidiaries;  and the consummation of the transactions contemplated hereby will
not  require  any  consent or  approval  under any such law,  rule,  regulation,
judgment,  decree,  order,  governmental  permit or  license  or the  consent or
approval  of any other party to any such  agreement,  indenture  or  instrument,
other than the required approvals of applicable regulatory  authorities referred
to in Section  6.01(b)  and (c) and the  approval of the  shareholders  of NBCBC
referred to in Section  4.01(e) and any  consents and  approvals  the absence of
which will not have a Material Adverse Effect.

         (g) In the case of SFNC,  as of their  respective  dates,  neither  its
Annual Report on form 10-K for the fiscal year ended  December 31, 1997, nor any
other document filed subsequent to December 31, 1997 under Section 13(a), 13(c),
14 or 15(d) of the Securities Exchange Act of 1934, as amended ("Exchange Act"),
each in the form, including exhibits,  filed with the SEC, and the Statements of
Condition filed on behalf of its subsidiaries with the state and federal banking
agencies during 1996, 1997 and 1998, (collectively, the "SFNC Reports"), did not
contain any untrue statement of a material fact or omit to state a material fact
required to be stated therein or necessary to make the statements  made therein,
in light of the circumstances  under which they were made, not misleading.  Each
of the balance  sheets in or  incorporated  by reference  into the SFNC Reports,
including  the  related  notes and  schedules,  fairly  presents  the  financial
position  of the entity or  entities to which it relates as of its date and each
of the  statements  of  operations  and  retained  earnings and of cash flow and
changes in financial  position or equivalent  statements in or  incorporated  by
reference  into the SFNC Reports,  including  any related  notes and  schedules,
fairly presents the results of operations,  retained earnings and cash flows and
changes in financial position,  as the case may be, of the entity or entities to
which it relates  for the  periods set forth  therein,  subject,  in the case of
unaudited  interim  statements or reports to normal  year-end audit  adjustments
that are not  material  in amount or  effect,  in each case in  accordance  with
generally accepted  accounting  principles  applicable to bank holding companies
consistently  applied  during  the  periods  involved,  except  as may be  noted
therein. It has no material obligations or liabilities, contingent or otherwise,
except as disclosed in the SFNC Reports, and its consolidated allowance for loan
and lease  losses,  as shown on its most recent  balance  sheet or  statement of
condition  contained in the SFNC Reports was  adequate,  as of the date thereof,
within the meaning of  generally  accepted  accounting  principles  and safe and
sound banking practices.

         (h) In the case of NBCBC,  its balance  sheet for the fiscal year ended
December  31,  1997,  and the  Statements  of  Condition  filed on behalf of its
subsidiaries  with the state and federal banking  agencies during 1997 and 1998,
and in the case of NBC, its  Statements  of  Condition  filed with the state and
federal bank agencies during 1997 and 1998 and its unaudited  monthly  financial
reports  prepared  subsequent  to  March  31,  1998  (collectively,  the  "NBCBC
Reports"),  did not contain any untrue  statement of a material  fact or omit to
state a material  fact  required to be stated  therein or  necessary to make the
statements  made therein,  in light of the  circumstances  under which they were
made, not misleading. Each of the balance sheets in the NBCBC Reports, including
the related notes and schedules,  fairly presents the financial  position of the
entity or entities to which it relates as of its date and each of the statements
of  operations  and  retained  earnings or  equivalent  statements  in the NBCBC
Reports, including any related notes and schedules,  fairly presents the results
of  operations  and  retained  earnings,  as the case may be,  of the  entity or
entities to which it relates  for the periods set forth  therein in each case in
accordance  with generally  accepted  accounting  principles  applicable to bank
holding companies  consistently  applied during the periods involved,  except as
may be noted therein. It has no material obligations or liabilities,  contingent
or otherwise,  except as disclosed in the NBCBC  Reports,  and its  consolidated
allowance for loan and lease losses,  as shown on its most recent  balance sheet
or statement of condition contained in its NBCBC Reports was adequate, as of the
date thereof, within the meaning of generally accepted accounting principles and
safe and sound banking  practices to absorb  reasonably  expected  losses in the
loan portfolio of NBC. In the case of NBCBC and its subsidiaries,  the unaudited
monthly financial  reports prepared  subsequent to March 31, 1998 fairly present
the results of operations and the financial conditions of the entity or entities
to which  it  relates,  subject  to  normal  year-end  adjustments  that are not
material in amount or effect.

<PAGE>


         (i) Since  December 31, 1997, in the case of SFNC and NBCBC,  there has
been no material  adverse  change in the financial  condition of either SFNC and
its subsidiaries,  taken as a whole, or NBCBC and its  subsidiaries,  taken as a
whole.

         (j) All  material  federal,  state,  local,  and  foreign  tax  returns
required to be filed by or on behalf of it or any of its subsidiaries  have been
timely  filed or requests  for  extensions  have been timely  filed and any such
extension  shall have been  granted and not have  expired,  and all such returns
filed are complete and  accurate in all  material  respects.  All taxes shown on
returns  filed by it have been paid in full or adequate  provision has been made
for any such taxes on its balance sheet in accordance  with  generally  accepted
accounting  principles.  As of the  date of this  Agreement,  there  is no audit
examination,  deficiency,  or refund  litigation with respect to any taxes of it
that would result in a determination  that would have a Material Adverse Effect.
All taxes, interest,  additions, and penalties due with respect to completed and
settled  examinations or concluded  litigation  relating to it have been paid in
full or adequate provision has been made for any such taxes on its balance sheet
in accordance with generally accepted accounting principles. It has not executed
an  extension  or waiver of any  statute of  limitations  on the  assessment  or
collection of any material tax due that is currently in effect.

         (k) (1) No material  litigation,  proceeding or controversy  before any
court or governmental  agency is pending,  and there is no pending claim, action
or proceeding  against it or any of its  subsidiaries,  which in its  reasonable
judgment is likely to have a Material Adverse Effect or to prevent  consummation
of the transactions  contemplated hereby, and, to the best of its knowledge,  no
such litigation, proceeding, controversy, claim or action has been threatened or
is  contemplated,  and (2) neither it nor any of its  subsidiaries is subject to
cease and desist order,  written agreement or memorandum of understanding  with,
or a party to any commitment letter or similar  undertaking to, or is subject to
any order or directive  by, or is a recipient of any  extraordinary  supervisory
letter from, or has adopted any board  resolutions at the request of, federal or
state  governmental  authorities  charged with the  supervision or regulation of
banks or bank  holding  companies or engaged in the  insurance of bank  deposits
("Bank  Regulators"),  nor has it been advised by any Bank  Regulator that it is
contemplating  issuing or requesting,  or is considering the  appropriateness of
issuing or requesting, any such order, directive, written agreement,  memorandum
of understanding,  extraordinary  supervisory letter,  commitment letter,  board
resolution or similar understanding.

         (l) Except for this Agreement,  and  arrangements  made in the ordinary
course of business,  neither NBCBC nor NBC is bound by any material contract, as
defined in Item  601(b)(10)(i) and (ii) of Regulation S-K, to be performed after
the date hereof that has not been disclosed to SFNC.

         (m) All  "employee  benefit  plans",  as defined in Section 3(3) of the
Employee Retirement Income Security Act of 1974 ("ERISA"), that cover any of its
or its  subsidiaries'  employees,  comply  in all  material  respects  with  all
applicable requirements of ERISA, the Code and other applicable laws; neither it
nor any of its  subsidiaries  has  engaged  in a  "prohibited  transaction"  (as
defined in Section 406 of ERISA or Section 4975 of the Code) with respect to any
such plan which is likely to result in any  material  penalties  or taxes  under
Section  502(i) of ERISA or Section 4975 of the Code;  no material  liability to
the Pension Benefit  Guaranty  Corporation has been or is expected by it or them
to be  incurred  with  respect  to any such plan which is subject to Title IV of
ERISA  ("pension  plan"),  or with  respect  to any  "single-employer  plan" (as
defined in Section 4001(a)(15) of ERISA) currently or formerly maintained by it,
them or any entity which is  considered  one employer with it under Section 4001
of ERISA or Section 414 of the Code; no pension plan had an "accumulated funding
deficiency",  as defined in Section 302 of ERISA (whether or not waived),  as of
the last day of the end of the most recent  plan year  ending  prior to the date
hereof;  the fair market  value of the assets of each  pension  plan exceeds the
present value of the "benefit liabilities", as defined in Section 4001(a)(16) of
ERISA,  under such  pension plan as of the end of the most recent plan year with
respect to the  respective  plan ending prior to the date hereof,  calculated on
the  basis  of the  actuarial  assumptions  used in the  most  recent  actuarial
valuation  for  such  pension  plan  as of  the  date  hereof;  no  notice  of a
"reportable  event",  as defined in Section 4043 of ERISA,  for which the 30-day
reporting  requirement has not been waived has been required to be filed for any
pension plan within the 12-month  period  ending on the date hereof;  neither it
nor any of its subsidiaries has provided, or is required to provide, security to
any  pension  plan  pursuant  to  Section  401(a)(29)  of the  Code;  it and its
subsidiaries  have not  contributed  to a  "multiemployer  plan",  as defined in
Section  

<PAGE>

3(37)  of  ERISA,  on or  after  September  26,  1980;  and it and  its
subsidiaries  do not have any  obligations  for retiree health and life benefits
under any benefit plan, contract or arrangement.

         (n) Each of it and its  subsidiaries  has good title to its  properties
and assets,  other than property as to which it is lessee, free and clear of any
liens, security interests,  claims,  charges,  options or other encumbrances not
set forth in the  Reports,  except such defects in title which would not, in the
aggregate, have a Material Adverse Effect and in the case of NBCBC substantially
all of the  buildings  and  equipment  in  regular  use by NBCBC and each of its
subsidiaries  have been  reasonably  maintained and are in good and  serviceable
condition, reasonable wear and tear excepted.

         (o) It knows of no reason why the regulatory  approvals  referred to in
Sections  6.01(b) and (c) should not be obtained  without the  imposition of any
condition of the type referred to in the proviso following  Sections 6.01(b) and
(c).
         (p) It and  each  of  its  subsidiaries  have  all  permits,  licenses,
certificates of authority,  orders, and approvals of, and have made all filings,
applications,  and  registrations  with,  federal,  state,  local,  and  foreign
governmental  or  regulatory  bodies that are  required in order to permit it to
carry on its  business  as it is  presently  conducted  and the absence of which
would have a Material Adverse Effect; all such permits,  licenses,  certificates
of authority,  orders,  and  approvals are in full force and effect,  and to the
best knowledge of it no suspension or cancellation of any of them is threatened.

         (q) In the case of SFNC, the shares of SFNC Stock to be issued pursuant
to this  Agreement,  when issued in accordance with the terms of this Agreement,
will be duly  authorized,  validly  issued,  fully paid and  non-assessable  and
subject to no preemptive rights.

         (r) Neither it nor any of its  subsidiaries  is a party to, or is bound
by,  any  collective  bargaining  agreement,  contract,  or other  agreement  or
understanding with a labor union or labor organization,  nor is it or any of its
subsidiaries  the  subject  of a  proceeding  asserting  that  it  or  any  such
subsidiary  has  committed an unfair  labor  practice or seeking to compel it or
such  subsidiary  to  bargain  with  any  labor  organization  as to  wages  and
conditions  of  employment,  nor is there  any  strike  or other  labor  dispute
involving it or any of its subsidiaries pending or threatened.

         (s) Except for the employment of Brown Burke Capital Partners,  neither
NBCBC  nor  any of its  subsidiaries,  nor  any of  their  respective  officers,
directors,  or  employees,  has  employed  any broker or finder or incurred  any
liability for any financial  advisory  fees,  brokerage  fees,  commissions,  or
finder's  fees,  and no broker or finder has acted directly or indirectly for it
or  any  of  its  subsidiaries,   in  connection  with  this  Agreement  or  the
transactions contemplated hereby.

         (t) The  information  to be  supplied  by it for  inclusion  in (1) the
Registration  Statement  on  Form  S-4  and/or  such  other  form(s)  as  may be
appropriate   to  be  filed  under  the  Securities  Act  of  1933,  as  amended
("Securities Act"), with the SEC by SFNC for the purpose of, among other things,
registering or obtaining an exemption from  registration  for, the SFNC Stock to
be issued to the shareholders of NBCBC in the Merger ("Registration Statement"),
or (2) the proxy  statement to be distributed in connection with NBCBC's meeting
of its shareholders to vote upon this Agreement, as amended or supplemented from
time to time ("Proxy  Statement"),  and together with the prospectus included in
the  Registration  Statement,  as  amended  or  supplemented  from time to time,
("Proxy  Statement/Prospectus") will not at the time such Registration Statement
becomes effective, and in the case of the Proxy Statement/Prospectus at the time
it is mailed and at the time of the meeting of stockholders  contemplated  under
this Agreement, contain any untrue statement of a material fact or omit to state
any material  fact  required to be stated  therein or necessary in order to make
the statements therein, in light of the circumstances under which they are made,
not misleading.

         (u) For purposes of this section,  the  following  terms shall have the
indicated meaning:

                  "Environmental  Law"  means any  federal,  state or local laws
         statute,   ordinance,   rule,   regulation,   code,  license,   permit,
         authorization,  approval,  consent, order, judgment, decree, injunction
         or  agreement

<PAGE>

         with  any  governmental   entity  relating  to  (1)  the
         protection,  preservation or restoration of the environment (including,
         without  limitation,  air,  water vapor,  surface  water,  groundwater,
         drinking water supply, surface soil, plant and animal life or any other
         natural resource), and/or (2) the use, storage,  recycling,  treatment,
         generation, transportation, processing, handling, labeling, production,
         release or disposal of Hazardous Substances. The term Environmental Law
         includes  without   limitation  (1)  the  Comprehensive   Environmental
         Response,  Compensation and Liability Act, as amended,  42 U.S.C. 9601,
         et seq.,  the Resource  Conservation  and Recovery Act, as amended,  42
         U.S.C. 6901, et seq., the Clean Air Act, as amended, 42 U.S.C. 7401, et
         seq., the Federal Water  Pollution  Control Act, as amended,  33 U.S.C.
         1251, et seq., the Toxic Substances Control Act, as amended,  15 U.S.C.
         9601, et seq., the Emergency  Planning and Community Right to Know Act,
         42 U.S.C.  11001, et seq., the Safe Drinking Water Act, 42 U.S.C. 300f,
         et seq., all  comparable  state and local laws, and (2) any common law,
         including  without   limitation  common  law  that  may  impose  strict
         liability,  that may impose  liability or  obligations  for injuries or
         damages  due to, or  threatened  as a result  of,  the  presence  of or
         exposure to any Hazardous Substance.

                  "Hazardous  Substance" means any substance  presently  listed,
         defined,  designated or classified as hazardous,  toxic, radioactive or
         dangerous, or otherwise regulated, under any Environmental Law, whether
         by type or by  quantity,  including  any material  containing  any such
         substance  as  a  component.   Hazardous   Substances  include  without
         limitation petroleum or any derivative or by-product thereof, asbestos,
         radioactive material, and polychlorinated biphenyls.

                  "Loan Portfolio  Properties and Other Properties  Owned" means
         those  properties  owned or  operated  by SFNC or NBCBC or any of their
         subsidiaries.

                  (1) To the best knowledge of it and its subsidiaries,  neither
         it nor any of its subsidiaries has been or is in violation of or liable
         under any Environmental  Law, except any such violations or liabilities
         which would not  reasonably  be expected to singly or in the  aggregate
         have a Material Adverse Effect;

                  (2) To the best knowledge of it and its subsidiaries,  none of
         the Loan Portfolio  Properties and Other  Properties Owned by it or its
         subsidiaries  has  been  or is in  violation  of or  liable  under  any
         Environmental  Law,  except any such  violations or  liabilities  which
         singly or in the aggregate will not have a Material Adverse Effect; and

                  (3) To the best  knowledge of it and its  subsidiaries,  there
         are no actions,  suits,  demands,  notices,  claims,  investigations or
         proceedings pending or threatened relating to the liability of the Loan
         Portfolio   Properties  and  Other   Properties  Owned  by  it  or  its
         subsidiaries  under any Environmental Law, including without limitation
         any  notices,  demand  letters or  requests  for  information  from any
         federal or state environmental  agency relating to any such liabilities
         under or violations of  Environmental  Law,  except such which will not
         have, result in or relate to a Material Adverse Effect.  (v) NBCBC does
         not and is not required to file reports pursuant to the Exchange Act.

         (w) It and its subsidiaries have complied in all material respects with
the  provisions  of the  Community  Reinvestment  Act  ("CRA") and the rules and
regulations  thereunder,  has a CRA rating of not less than  "satisfactory," and
has   received  no  material   criticism   from   regulators   with  respect  to
discriminatory lending practices.

         (x) neither SFNC nor any of its subsidiaries  know of any fact,  event,
circumstance or occurrence  concerning SFNC or any of its subsidiaries  which it
reasonably believes would, in the opinion of Baird, Kurtz & Dobson, preclude the
Merger from qualifying for the pooling of interest method of accounting.

     Section 4.02  Representations  and Warranties of NBCBC. Except as disclosed
in writing in the Disclosure Letter,  NBCBC and NBC, to the extent applicable to
NBC, to the best of their knowledge, represent and warrant to SFNC, that none of
NBCBC's  executive  management,  consisting  of John Dews,  President  and Chief
Executive  Officer,  and Melissa Jerry,  Chief Financial  Officer,  knows of any
circumstances,  events,  commitments,  instruments or facts that are known to be
misrepresented or intentionally omitted from any instrument, file, or other

<PAGE>

record of NBCBC or any of its subsidiaries, with respect to loans to borrowers 
which are payable to NBCBC or any of its subsidiaries either directly or as a 
participant and, to the best knowledge of it and its subsidiaries and except 
for such imperfections in documentation which when considered as a whole would 
not have a material adverse effect on the business, operations or financial 
condition of any of NBCBC or NBC:

         (a) All loans were made for good,  valuable and adequate  consideration
in the normal and ordinary course of business, and the notes and other evidences
of  indebtedness  and any loan  agreements  or  security  documents  executed in
connection  therewith are true and genuine and  constitute the valid and legally
binding obligations of the borrowers to whom the loans were made and are legally
enforceable  against such  borrowers in  accordance  with their terms subject to
applicable  bankruptcy,  insolvency,  reorganization,  moratorium,  and  similar
debtor relief laws from time to time in effect, as well as general principles of
equity  applied by a court of proper  jurisdiction,  regardless  of whether such
enforceability is considered in a proceeding in equity or at law;

         (b) The amounts  represented to SFNC as the balances owing on the loans
are the correct amounts actually and unconditionally owing, are undisputed,  and
are not subject to any offsets, credits, deductions or counterclaims;

         (c) The  collateral  securing each loan as referenced in a loan officer
worksheet,  loan summary report or similar  interoffice loan documentation is in
fact the collateral held by NBCBC or NBC to secure each loan;

         (d) NBCBC or its  subsidiaries  have  possession  of all loan  document
files and credit files for all loans held by them  containing  promissory  notes
and other relevant  evidences of indebtedness with original  signatures of their
borrowers and guarantors;

         (e) NBCBC or its subsidiaries  hold validly perfected liens or security
interests in the collateral granted to them to secure all loans as referenced in
the loan officer  worksheets,  loan summary reports or similar  interoffice loan
documentation  and the  loan or  credit  files  contain  the  original  security
agreements,  mortgages,  or other lien creation and perfection  documents unless
originals of such documents are filed of public record;

         (f) Each lien or security  interest of NBCBC or its subsidiaries in the
collateral held for each loan is properly perfected in the priority described as
being held by NBCBC or its  subsidiaries  in the loan officer  worksheets,  loan
summary reports or similar interoffice loan documentation  contained in the loan
document or credit files;

         (g) NBCBC and its subsidiaries are in possession of all collateral that
the loan document files or credit files indicate they have in their possession;

         (h) All  guaranties  granted  to NBCBC or its  subsidiaries  to  insure
payment of loans  constitute  the valid and legally  binding  obligations of the
guarantors  and are  enforceable  in  accordance  with their  terms,  subject to
applicable  bankruptcy,  insolvency,  reorganization,  moratorium,  and  similar
debtor relief laws from time to time in effect, as well as general principles of
equity  applied by a court of proper  jurisdiction,  regardless  of whether in a
proceeding in equity or at law;

         (i) With respect to any loans in which NBCBC or any of its subsidiaries
have sold participation interests to another bank or financial institution, none
of the  buyers  of  such  participation  interests  are  in  default  under  any
participation agreements.

         (j) NBCBC and NBC have  adopted and tested a  compliance  plan for Year
2000 computer hardware and software issues,  are proceeding with  implementation
of such plan so as to timely comply with such plan and NBC has disclosed to SFNC
the results of its most recent Year 2000 examination from its respective federal
regulators.

<PAGE>

                                    ARTICLE V
                                    COVENANTS

     Section 5.01  Covenants.  SFNC hereby covenants with and to NBCBC, 
and NBCBC hereby covenants with and to SFNC, that:

         (a) It shall use its best  efforts in good faith to take or cause to be
taken all action  necessary  or  desirable  under this  Agreement on its part as
promptly as practicable  so as to permit the  consummation  of the  transactions
contemplated  by this  Agreement at the earliest  reasonable  date and cooperate
fully with the other party hereto to that end;

         (b) In the case of NBCBC, it shall (1) take all steps necessary to duly
call,  give notice of,  convene and hold a meeting of its  shareholders  for the
purpose of approving this Agreement as soon as is reasonably practicable; (2) in
each case subject to the fiduciary duties of its directors, recommend as a Board
by a majority vote to its shareholders  that they approve this Agreement and use
its best efforts to obtain such approval; (3) distribute to its shareholders the
Proxy  Statement/Prospectus  in accordance with applicable federal and state law
(except,  in the case of SFNC, for state  securities laws and "Blue Sky" permits
which are covered by Section  5.01(e));  and (4) cooperate and consult with SFNC
with respect to each of the foregoing matters;

         (c) SFNC will file a Registration  Statement on form S-4 for the shares
to be  issued  pursuant  to the  Merger  and use its  best  efforts  to have the
Registration Statement declared effective.  NBCBC and SFNC will cooperate in the
preparation  and  filing  of the  Proxy  Statement/Prospectus  and  Registration
Statement in order to consummate the transactions contemplated by this Agreement
as soon as is reasonably practicable;

         (d) SFNC  will  advise  NBCBC,  promptly  after  SFNC  receives  notice
thereof, of the time when the Registration Statement has become effective or any
supplement or amendment has been filed, of the issuance of any stop order or the
suspension of the qualification of the shares of SFNC Stock issuable pursuant to
this  Agreement for offering or sale in any  jurisdiction,  of the initiation or
threat of any  proceeding  for any such purpose or of any request by the SEC for
the  amendment or  supplement of the  Registration  Statement or for  additional
information;

         (e) In the case of SFNC, it shall use its best efforts to obtain, prior
to the  effective  date  of the  Registration  Statement,  all  necessary  state
securities  law or "Blue Sky"  permits and  approvals  required to carry out the
transactions contemplated by this Agreement;

         (f)  Subject  to its  disclosure  obligations  imposed  by law,  unless
approved  by the  other  party  hereto in  advance,  it will not issue any press
release  or  written   statement  for  general   circulation   relating  to  the
transactions contemplated hereby;

         (g) It shall  promptly  furnish  the other party with copies of written
communications received by it, or any of its respective subsidiaries, Affiliates
or  Associates,  (as such terms are defined in Rule 12b-2 under the Exchange Act
as in effect on the date hereof,  from, or delivered by any of the foregoing to,
any  governmental  body  or  agency  in  connection  with  or  material  to  the
transactions contemplated hereby;

         (h) (1) Upon reasonable  notice,  it shall, and shall cause each of its
subsidiaries  to,  afford the other party hereto,  and its officers,  employees,
counsel,  accountants and other authorized representatives  (collectively,  such
party's  "Representatives")  access, during normal business hours, to all of its
and its subsidiaries' properties, books, contracts,  commitments and records; it
shall enable the other party's  Representatives to discuss its business affairs,
condition,  financial  and  otherwise,  assets and  liabilities  with such third
persons,  including,  without limitation,  its directors,  officers,  employees,
accountants,  counsel and creditors,  as the other party considers  necessary or
appropriate;  and it shall,  and it shall  cause  each of its  subsidiaries  to,
furnish  promptly to the other party hereto (a) a copy of each report,  schedule
and other document filed by it pursuant to the  requirements of federal or state
securities  or  banking  laws  since  December  31,  1997,  and  (b)  all  other
information  concerning its business properties and personnel as the other party
hereto may reasonably request,  provided that no investigation 

<PAGE>

pursuant to this Paragraph (h) shall affect or be deemed to modify any 
representation or warranty made by, or the conditions to the obligations to 
consummate  this Agreement of, the other party hereto;(2) it will, upon request,
furnish the other party with all information concerning it, its subsidiaries,
directors,  officers, partners and  stockholders  and such other matters as may 
be  reasonably  necessary  or advisable in connection with the Proxy Statement/
Prospectus,  the  Registration Statement or any other  statement or application 
made by or on behalf of SFNC, NBCBC or any of their respective subsidiaries to 
any governmental body or agency in  connection  with  or material to the Merger 
and the other transactions contemplated by this Agreement; and (3) it will not 
use any information obtained pursuant to this Paragraph (h) for any purpose  
unrelated to the consummation of the transactions contemplated by this
Agreement and, if this Agreement is not consummated, it will hold all 
information and documents  obtained  pursuant to this Paragraph (h) in 
confidence  unless and  until such time as such information or documents  
otherwise become publicly available or as it is advised by counsel that any 
such information or document is required by law to be disclosed, and in the
event of the  termination of this Agreement, it will deliver to the other party 
hereto all documents so obtained by it and any copies thereof,

         (i) It shall notify the other party  hereto as promptly as  practicable
of  (1)  any  material  breach  of any of  its  warranties,  representations  or
agreements  contained  herein and (2) any change in its condition  (financial or
otherwise),  properties, business, results of operations or prospects that could
have a Material Adverse Effect.

         (j) It shall cooperate and use its best efforts to promptly prepare and
file  all  documentation,   to  effect  all  necessary  applications,   notices,
petitions,  filings and other  documents,  and to obtain all necessary  permits,
consents,  approvals and  authorizations  of all third parties and  governmental
agencies,  including,  in the  case of  SFNC,  submission  of  applications  for
approval of this Agreement and the transactions  contemplated  herein to the FRB
in accordance  with the  provisions of the BHC Act, and to any other  regulatory
agencies as required by law,

         (k) It shall (1)  permit  the other to review in  advance  and,  to the
extent practicable,  will consult with the other party on all  characterizations
of the  information  relating  to the  other  party  and  any of its  respective
subsidiaries,  which  appear in any  filing  made  with,  or  written  materials
submitted to, any third party or any  governmental  body or agency in connection
with the transactions  contemplated by this Agreement;  and (2) consult with the
other with respect to obtaining all necessary permits,  consents,  approvals and
authorizations  of  all  third  parties  and  governmental  bodies  or  agencies
necessary or advisable  to  consummate  the  transactions  contemplated  by this
Agreement  and will keep the  other  party  informed  of the  status of  matters
relating to completion of the transactions contemplated herein;

         (l) Prior to the Effective Date and contingent on the  consummation  of
the  Merger  Transaction,   NBCBC  shall,  consistent  with  generally  accepted
accounting  principles,  cause NBC to modify and change its loan, litigation and
real estate valuation policies and practices, including loan classifications and
levels of reserves and other pertinent  accounting  entries, so as to be applied
consistently  on a mutually  satisfactory  basis  with those of SFNC;  provided,
however,  that no such  action  pursuant  to this  subsection  (l) need be taken
unless and until SFNC  acknowledges  that all  conditions  to its  obligation to
consummate  the  Merger  have  been  satisfied  and no  such  accrual  or  other
adjustment made by NBCBC pursuant to the provisions of this subsection (l) shall
constitute an acknowledgment by NBCBC or create any implication for any purpose,
that such accrual or other  adjustment  was necessary for any purpose other than
to comply with the provisions of this subsection (l);

         (m)  From  and  after  the  Effective   Date,   SFNC  shall  cause  its
subsidiaries, including NBC, to offer to all persons who were employees of NBCBC
or NBC (as reflected in the payroll  records of such  institutions)  immediately
prior to the  Effective  Date  and who  become  employees  of SFNC or any of its
subsidiaries,  including  those  who  remain  as  employees  of NBC  immediately
following the Effective Date, the right to participate in the employee  benefits
of SFNC and its  subsidiaries  (including  but not limited to the Simmons  First
National  Corporation  Employee  Stock  Ownership  Plan,  Simmons First National
Corporation 401(k) Plan, and such other benefits as are set forth in the Simmons
First  National  Corporation  Personnel  Policy Manual) on the same terms as the
employees of the other  subsidiaries  of SFNC.  To the extent  permitted by such
plans and policies and SFNC's prior  administration  of such plans and policies,
(1) prior  service of employees of NBCBC and its  subsidiaries  will be credited
for purposes of eligibility to participate,  vesting,  and benefit accrual under
such plans and policies and (2) any waiting  periods or exclusions  pre-existing
conditions shall be waived;

<PAGE>


         (n) In the case of NBCBC,  immediately following the Effective Date, it
shall pay to Brown Burke  Capital  Partners all amounts  owing to it pursuant to
that certain  letter  agreement,  dated  November 11, 1998,  between Brown Burke
Capital Partners and NBCBC; and

         (o) In the case of SFNC,  neither it nor any of its  subsidiaries  will
take any action which, in the opinion of Baird,  Kurtz & Dobson,  would preclude
the Merger from qualifying for the pooling of interest method of accounting.


                                   ARTICLE VI
                           CONDITIONS TO CONSUMMATION

     Section 6.01 Mutual  Conditions.  The  respective  obligations  of SFNC and
NBCBC to effect the Merger  shall be  subject to the  satisfaction  prior to the
Effective Time of the following conditions:

         (a) This Agreement and the transactions  contemplated hereby shall have
been approved by the requisite votes of the  shareholders of NBCBC in accordance
with applicable law;

         (b) The  procurement  by SFNC of  approval  of this  Agreement  and the
transactions  contemplated hereby by the FRB and the expiration of any statutory
waiting periods;

         (c)  Procurement  of  all  other  regulatory  consents  and  approvals,
including,  without  limitation,  any required  consents or  approvals  from the
United  States  Treasury,  Office of the  Comptroller  of the Currency and state
banking authorities, which are necessary to the consummation of the transactions
contemplated by this Agreement;  provided,  however, that no approval or consent
described in Sections  6.01(b) and (c) shall be deemed to have been  received if
it shall include any conditions or requirements  which would reduce the benefits
of the  transactions  contemplated  hereby  to such a degree  that SFNC or NBCBC
would not have entered into this Agreement had such  conditions or  requirements
been known at the date hereof;

         (d) The  receipt  from Baird,  Kurtz & Dobson of its  opinion  that the
Merger upon  consummation  may  properly be  accounted  for under the pooling of
interest method  pursuant to Generally  Accepted  Accounting  Principles and the
accounting rules of the Securities Exchange Commission;

         (e) The satisfaction of all other requirements  prescribed by law which
are  necessary to the  consummation  of the  transactions  contemplated  by this
Agreement;

         (f) No party hereto shall be subject to any order, decree or injunction
of a court or agency of competent  jurisdiction  which  enjoins or prohibits the
consummation of the Merger;

         (g) No statute,  rule,  regulation,  order,  injunction or decree shall
have been enacted entered, promulgated or enforced by any governmental authority
which prohibits, restricts or makes illegal consummation of the Merger; and

         (h) The Registration  Statement shall have become effective and no stop
order suspending the effectiveness of the Registration Statement shall have been
issued  and no  proceedings  for that  purpose  shall  have  been  initiated  or
threatened by the SEC or an exemption from registration shall be effective.

         (i) NBCBC shall cause each director, executive officer and other person
who is an  "affiliate"  (for purposes of Rule 145 under the  Securities  Act) to
deliver to SFNC as soon as  practicable  after the date hereof,  but in no event
after the date of the NBCBC shareholders meeting called to approve the Merger, a
letter agreement satisfactory to SFNC providing,  among other matters, that such
person will not sell, pledge (other than the continuation of existing  pledges),
transfer  or  otherwise  dispose  of any  shares  of  NBCBC  Stock  held by such
"affiliate"  or the shares of SFNC Stock to be received by such  "affiliate"  in
the Merger in the case of shares of 

<PAGE>

SFNC Stock only,  except in compliance  with the applicable  provisions of the  
Securities Act and the rules and  regulations thereunder  and upon terms and  
conditions  which will not adversely affect the qualification of the Merger for 
the pooling of interest method of accounting.

     Section 6.02  Additional  Conditions  for SFNC.  The  obligation of SFNC to
effect the Merger shall be subject to the  satisfaction  prior to the  Effective
Time of the following additional conditions:

         (a) SFNC shall have received an opinion,  dated the Effective  Date, of
NBCBC's  counsel  in  the  form  and  to  the  effect  customarily  received  in
transactions of this type;

         (b) Each of the  representations,  warranties  and covenants  herein of
NBCBC shall,  in all  material  respects,  be true on, or complied  with by, the
Effective  Date as if made on such date, or on the date when made in the case of
any  representation or warranty which  specifically  relates to an earlier date,
and SFNC shall have received a certificate signed by the Chief Executive Officer
and the Treasurer of NBCBC, dated the Effective Date, to such effect;

         (c) Phase I environmental audits of all real property owned by NBCBC or
any of its  subsidiaries  shall have been conducted at SFNC's expense and shall,
to SFNC's satisfaction, reflect no material problems under Environmental Laws;

         (d) SFNC shall have received all state  securities  laws and "Blue Sky"
permits  and other  authorizations  necessary  to  consummate  the  transactions
contemplated hereby;

         (e) No  litigation  or proceeding is pending which (1) has been brought
against SFNC or NBCBC or any of their  subsidiaries by any  governmental  agency
seeking to prevent  consummation of the transactions  contemplated hereby or (2)
in the reasonable judgment of the Board of Directors of SFNC is likely to have a
Material Adverse Effect on NBCBC or SFNC;

     Section 6.03  Additional  Conditions for NBCBC.  The obligation of NBCBC to
effect the Merger shall be subject to the  satisfaction  prior to the  Effective
Time of the following additional conditions:

         (a) NBCBC shall have received an opinion,  dated the Effective Date, of
SFNC's  counsel  in  the  form  and  to  the  effect  customarily   received  in
transactions of this type;

         (b) Each of the  representations,  warranties  and covenants  contained
herein of SFNC shall, in all material respects, be true on, or complied with by,
the Effective Date as if made on such date, or on the date when made in the case
of any representation or warranty which specifically relates to an earlier date,
and NBCBC  shall  have  received  a  certificate  signed by the Chief  Executive
Officer and the Chief  Financial  Officer of SFNC,  dated the Effective Date, to
such effect;

         (c) No  litigation  or proceeding is pending which (1) has been brought
against SFNC or NBCBC or any of their  subsidiaries by any governmental  agency,
seeking to prevent  consummation of the transactions  contemplated hereby or (2)
in the reasonable  judgment of the Board of Directors of NBCBC is likely to have
a Material Adverse Effect on NBCBC or SFNC;

         (d) NBCBC  shall have  received  the  written  opinion  of Brown  Burke
Capital  Partners,  LLC, or such other advisor selected by NBCBC and approved by
SFNC, to the effect that the Merger  Consideration  to be paid to the holders of
the shares of NBCBC Stock  pursuant to this  Agreement is fair to the holders of
the NBCBC Stock which opinion shall be  re-affirmed  not more than five (5) days
prior to the Effective Date;

         (e) Williams & Anderson,  LLP shall have  delivered its opinion to SFNC
and NBCBC, dated as of the Effective Date,  substantially to the effect that, on
the basis of facts,  representations  and  assumptions set forth in such opinion
which are consistent with the state of facts existing at the Effective Time, the
Merger  will be treated  for federal  income tax  purposes  as a  reorganization
within the meaning of Section 368(a) of the Code and that, 


<PAGE>

accordingly:(1) no gain or loss will be recognized by the shareholders of NBCBC 
who exchange their shares of NBCBC Stock for shares of SFNC Stock  pursuant  to 
the Merger  (except with  respect to cash  received in lieu of a fractional  
share  interest in SFNC Stock);  (2) the tax basis of the shares of SFNC Stock 
received by  shareholders who exchange  their shares of NBCBC Stock for shares 
of SFNC Stock in the Merger will be the same as the tax basis of the shares of 
NBCBC  Stock  surrendered  in exchange  therefor  (reduced  by any  amount  
allocable  to a  fractional  share interest for which cash is  received);  
(3) the holding  period of the shares of SFNC Stock  received in the Merger  
will  include  the period  during  which the shares of NBCBC Stock surrendered 
in exchange therefor were held,  provided such shares of NBCBC Stock were held 
as capital assets at the Effective Time; and (4) satisfactorily  addresses any
other  significant  federal  income  tax  issues concerning the Merger.  In 
rendering such opinion,  counsel may require and rely upon representations  
contained in certificates of officers of NBCBC and others. The opinion shall be
in form and substance reasonably satisfactory to NBCBC.

     Section  6.04  Effect of  Required  Adjustments.  Any  effect on NBCBC as a
result of action  taken by NBCBC  pursuant  to  Sections  3.01(a),  3.01(b)  and
5.01(l)  shall  be  disregarded   for  purposes  of  determining  the  truth  or
correctness  of any  representation  or  warranty  of NBCBC and for  purposes of
determining whether any conditions are satisfied.

                                   ARTICLE VII
                                   TERMINATION

     Section 7.01  Termination.  This Agreement may be terminated and the Merger
abandoned at any time prior to the Effective  Date,  whether before or after the
approval by the stockholders of NBCBC:

         (a) By the  mutual  consent  of SFNC  and  NBCBC,  by  action  of their
respective boards of directors;

         (b) By SFNC or NBCBC,  if its Board of Directors so  determines by vote
of a majority of the members of its entire Board, in the event of the failure of
the  shareholders  of NBCBC to approve this  Agreement at its meeting  called to
consider such  approval,  or a material  breach by the other party hereto of any
representation, warranty or agreement contained herein which is not cured or not
curable within 60 days after written notice of such breach is given to the party
committing such breach by the other party hereto;

         (c) By SFNC or NBCBC,  if its Board of Directors so  determines by vote
of a majority of the members of its entire  Board,  in the event that the Merger
is not consummated by September 30, 1999, unless the failure to so consummate by
such  time is due to the  breach  of this  Agreement  by the  party  seeking  to
terminate;

         (d) By SFNC, in the event Baird,  Kurtz & Dobson  notifies SFNC that it
will be unable to give the opinion described in Section 6.01(d),

         (e) By NBCBC, in the event Williams & Anderson LLP notifies the parties
that it will be unable to give the opinion described in Section 6.03(e).

     Section 7.02 Effect of Termination. In the event of the termination of this
Agreement  by either SFNC or NBCBC,  as provided  above,  this  Agreement  shall
thereafter  become void and there shall be no liability on the part of any party
hereto  or  their  respective  officers  or  directors,  except  that  any  such
termination shall be without prejudice to the rights of any party hereto arising
out of the  willful  breach  by any  other  party  of any  covenant  or  willful
misrepresentation contained herein.

                                  ARTICLE VIII
                        EFFECTIVE DATE AND EFFECTIVE TIME

     Section 8.01 Effective Date and Effective Time. On the last business day of
the month during  which the  expiration  of all  applicable  waiting  periods in
connection  with  governmental  approvals  occurs  and  all  conditions  to  the
consummation  of this  Agreement are satisfied or waived,  or on such earlier or
later date as may be agreed by the parties, Articles of Merger shall be executed
in accordance with all appropriate legal requirements and shall be filed


<PAGE>

as required by law, and the Merger provided for herein shall become effective 
upon such filing or on such date as may be specified in such Articles of Merger,
herein called the "Effective  Date". The "Effective Time" of the Merger shall be
6:01 P.M. in the State of Arkansas on the Effective  Date, or such other time on
the Effective Date as may be agreed by the parties.


<PAGE>


                                   ARTICLE IX
                                  OTHER MATTERS

     Section 9.01 Survival.  Except as hereinafter provided, the representations
and warranties  contained in this  Agreement and all other terms,  covenants and
conditions hereof shall merge in the closing documents and shall not survive the
Effective  Date or, after the Effective  Date be the basis for any action by any
party, except as to any matter which is based upon willful fraud by a party with
respect  to  which  the  representations,   warranties,   terms,  covenants  and
conditions set forth in this Agreement  shall expire only upon expiration of the
applicable  statute of limitations.  If this Agreement shall be terminated,  the
agreements  of the parties in  Sections  5.01(h)(3),  7.02,  9.05 and 9.06 shall
survive such termination.

     Section 9.02 Amendment;  Modification; Waiver. Prior to the Effective Date,
any  provision  of this  Agreement  may be waived by the party  benefited by the
provision or by both parties or amended or modified at any time,  including  the
structure of the  transaction  by an  agreement  in writing  between the parties
hereto approved by their respective  Boards of Directors,  to the extent allowed
by law,  except  that,  after the vote by the  shareholders  of NBCBC,  Sections
2.02(a)-(d) shall not be amended or revised.

     Section 9.03  Counterparts.  This Agreement may be executed in counterparts
each of which  shall be  deemed  to  constitute  an  original,  but all of which
together shall constitute one and the same instrument.

     Section  9.04  Governing  Law.  This  Agreement  shall be governed  by, and
construed in accordance with, the laws of the State of Arkansas.

     Section 9.05 Expenses. Each party hereto will bear all expenses incurred by
it in connection with this Agreement and the transactions contemplated hereby.

     Section 9.06  Disclosure.  Each of the parties and its  respective  agents,
attorneys and accountants will maintain the  confidentiality  of all information
provided in connection  herewith which has not been publicly disclosed unless it
is  advised  by  counsel  that any such  information  is  required  by law to be
disclosed.

     Section  9.07  Notices.  All notices,  acknowledgments,  requests and other
communications  hereunder  to a party shall be in writing and shall be deemed to
have been  duly  given  when  delivered  by hand,  telecopy,  telegram  or telex
(confirmed  in  writing)  to such party at its  address  set forth below or such
other address as such party may specify by notice to the other party hereto:

     If to NBCBC and NBC, to:               NBC Bank Corp.
                                            Attn: John Dews
                                            P. O. Box 992
                                            El Dorado, Arkansas 71730-5642

    With a Copy to:                         Mr. William I. Prewett
                                            P. O. Box 1917
                                            El Dorado, Arkansas 71731

    If to SFNC, to:                         SIMMONS FIRST NATIONAL CORPORATION
                                            J. Thomas May, Chairman & CEO
                                            P. O. Box 7009
                                            Pine Bluff, Arkansas  71611-7009


<PAGE>

    With a Copy to:                         WILLIAMS & ANDERSON LLP
                                            ATTN: Patrick A. Burrow
                                            111 Center St., 22nd Floor
                                            Little Rock, Arkansas  72201

     Section 9.08 No Third Party Beneficiaries. All terms and provisions of this
Agreement  shall be binding  upon and shall  inure to the benefit of the parties
hereto and their respective successors and assigns. Except as expressly provided
for  herein,  nothing in this  Agreement  is  intended  to confer upon any other
person any rights or  remedies  of any nature  whatsoever  under or by reason of
this Agreement.

     Section  9.09  Entire  Agreement.  This  Agreement  represents  the  entire
understanding   of  the  parties  hereto  with  reference  to  the  transactions
contemplated  hereby and supersedes any and all other oral or written agreements
heretofore made.

     Section 9.10  Assignment.  This  Agreement may not be assigned by any party
hereto without the written consent of the other parties.

     Section 9.11 No Interference  with Legal or Fiduciary Duty.  Nothing herein
is  intended  to  prohibit,  restrict,  or  interfere  with,  any  action by any
director,  officer, or employee that is reasonably believed by such person to be
required by law or fiduciary duty, and no person shall have liability under this
agreement  for any action  taken in good faith belief that it is required by law
or fiduciary duty.

     Section 9.12 Expenses. Whether or not the merger is consummated,  all costs
and expenses  incurred in connection  with this Agreement and the merger and the
other  transactions  contemplated  by this Agreement  shall be paid by the party
incurring such expense  except to the extent  specifically  stated  otherwise in
this Agreement.

                                    ARTICLE X
                      EXPENSES, INDEMNIFICATION, INSURANCE

     Section  10.01  Indemnification.  In the event the  Merger  Transaction  is
consummated,  NBCBC and SFNC shall  indemnify and hold harmless each present and
former  director  and  officer of NBCBC and of NBC  against any cost or expenses
(including  reasonable  attorney's  fees),  judgments,  fines,  losses,  claims,
damages or  liabilities  incurred in connection  with any claim,  action,  suit,
proceeding,  or investigation arising out of or pertaining as to matters related
to this Agreement and/or to the merger. They shall jointly and severally advance
expenses as incurred  provided the person to whom expenses are advanced provides
a satisfactory undertaking to repay such advances if it is ultimately determined
that such person is not entitled to indemnification.

     Section 10.02 D&O Insurance. Directors and officers liability insurance for
acts and  omissions  occurring  prior to the  Effective  Date will be  continued
through  existing  policies or provided by SFNC through its blanket policy in an
amount not less than the coverage provided by NBCBC prior to the consummation of
the Merger  Transaction.  Coverage for acts and  omissions  occurring  after the
Effective  Date,  will be provided to directors  and officers of NBC on the same
basis as provided to the other subsidiary banks of SFNC.

     IN WITNESS  WHEREOF,  the parties hereto have caused this  instrument to be
executed in  counterparts  by their duly  authorized  officers as of the day and
year first above written.


                               SIMMONS FIRST NATIONAL CORPORATION


                               By /s/ J. Thomas May
                                  ------------------------------------    
                                  J. Thomas May, Chairman, President &
                                  Chief Executive Officer

                               NBC BANK CORP.

                               By /s/ John F. Dews
                                  ------------------------------------    
                                  John F. Dews,  President and 
                                  Chief Executive Officer
<PAGE>



                                    ANNEX II

                        BROWN, BURKE CAPITAL PARTNERS, INC.
                                ATLANTA, GEORGIA

                                                   April 21, 1999



Board of Directors
NBC Bank Corp.
NBC Plaza
100 West Grove
El Dorado, AR 71730

Dear Members of the Board:

You have asked us to advise you with respect to the fairness to the shareholders
of NBC Bank Corp.  (the  "Company"),  from a financial  point of view of the per
share  purchase  price and terms  (the "Per  Share  purchase  Price and  Terms")
provided for in the Agreement and Plan of Merger (the "Merger  Agreement") dated
March 22,  1999  between the Company  and  Simmons  First  National  Corporation
("SFNC").  The Merger  Agreement  provides  for a merger (the  "Merger")  of the
Company and SFNC pursuant to which the common  shareholders  of the Company will
receive 785,000 SFNC common shares.

In arriving at our opinion, we have reviewed certain publicly available business
and  financial  information  relating  to SFNC  and the  Company.  We have  also
reviewed certain other information,  including  financial forecasts and budgets,
provided to us by SFNC and the Company,  and have  discussed  with the Company's
management the business and prospects of the Company.

We have also considered  certain financial and stock market data of SFNC and the
Company and we have compared that data with similar data for other publicly held
bank holding  companies,  and we have  considered the financial terms of certain
other  comparable  transactions  which  have  recently  been  effected.  We also
considered   such   other   information,   financial   studies,   analyses   and
investigations  and  financial,  economic  and market  criteria  which we deemed
relevant. In connection with our review, we have not independently  verified any
of the foregoing  information and have relied on its being complete and accurate
in all material respects.  With respect to the financial  forecasts and budgets,
we have assumed that they have been reasonably  prepared on bases reflecting the
best  currently  available  estimates  and judgments of SFNC's and the Company's
managements as to the future financial  performance of SFNC and the Company.  In
addition, we have not made an independent  evaluation or appraisal of the assets
of SFNC or the Company,  and we have assumed that the aggregate  allowances  for
loan losses for SFNC and the Company are adequate to cover such losses.

<PAGE>


It should be noted  that this  opinion is based on market  conditions  and other
circumstances  existing on the date hereof,  and this opinion does not represent
our view as to what the value of the SFNC common stock  necessarily will be when
the  SFNC  common  stock is  issued  to the  stockholders  of the  Company  upon
consummation of the Merger.

We have acted as financial  advisor to the Company in connection with the Merger
and will receive a fixed fee for our  services,  which will be due upon delivery
of the fairness opinion.

We   agree   to  the   inclusion   of  this   opinion   letter   in  the   Proxy
Statement/Prospectus  relating to the Merger.  The opinion may not, however,  be
summarized,  excerpted from or otherwise  publicly referred to without our prior
written consent.

Based upon and subject to the  foregoing,  it is our opinion that as of the date
hereof,  the Per Share  Purchase  Price and Terms of the  Merger are fair to the
common shareholders of the Company from a financial point of view.

Very truly yours,

/s/ Brown, Burke Capital Partners, Inc.

BROWN, BURKE CAPITAL PARTNERS, INC.

<PAGE>


                                    ANNEX III

4-26-1007. Rights of dissenting shareholders.

  (a) If a  shareholder  of a  corporation  which  is a  party  to a  merger  or
consolidation  files  with  the  corporation,  prior  to or at  the  meeting  of
shareholders  at which the plan of merger or  consolidation  is  submitted  to a
vote, a written  objection to the plan of merger or  consolidation  and does not
vote in favor thereof,  and the shareholder  within ten (10) days after the date
on which  the vote was  taken  makes  written  demand  on the  surviving  or new
domestic or foreign  corporation  for payment of the fair value of his shares as
of the day prior to the date on which the vote was taken approving the merger or
consolidation,  then, if the merger or consolidation is effected,  the surviving
or  new  corporation  shall  pay  to  the  shareholder,  upon  surrender  of his
certificate or certificates representing the shares, the fair value thereof.

  (b) The demand  shall  state the  number and class of the shares  owned by the
dissenting shareholder.

  (c) Any shareholder  failing to make demand within the ten-day period shall be
bound by the terms of the merger or consolidation.

  (d) Within ten (10) days after the merger or  consolidation  is effected,  the
surviving  or new  corporation,  as the case may be,  shall give  notice to each
dissenting shareholder who has made demand as herein provided for the payment of
the fair value of his shares.

  (e)(1)  If within  thirty  (30)  days  after  the date on which the  merger or
consolidation  was  effected the value of such shares is agreed upon between the
dissenting  shareholder and the surviving or new  corporation,  payment shall be
made  within   ninety  (90)  days  after  the  date  on  which  such  merger  or
consolidation   was  effected,   upon  the  surrender  of  his   certificate  or
certificates representing those shares.

  (2) Upon payment of the agreed value, the dissenting  shareholder  shall cease
to have any interest in those shares or in the corporation.

  (f)(1)  If within  the  period of  thirty  (30) days the  shareholder  and the
surviving or new corporation do not so agree,  then the dissenting  shareholder,
within sixty (60) days after the expiration of the thirty-day period, may file a
petition in the circuit  court of the county in which the  registered  office of
the surviving corporation is located, if the surviving corporation is a domestic
corporation or in the Pulaski County Circuit Court if the surviving  corporation
is a foreign  corporation,  asking for a finding and  determination  of the fair
value of the shares and shall be entitled to judgment  against the  surviving or
new corporation for the amount of the fair value as of the day prior to the date
on which the vote was taken  approving  such merger or  consolidation,  together
with interest thereon to the date of the judgment.

  (2) The  judgment  shall be  payable  only  upon and  simultaneously  with the
surrender to the surviving or new corporation of the certificate or certificates
representing the shares.

  (3) Upon payment of the judgment,  the dissenting  shareholder  shall cease to
have any interest in the shares or in the surviving or new corporation.

  (4) Unless  the  dissenting  shareholder  files the  petition  within the time
herein  limited,  the  shareholder  and all persons  claiming under him shall be
bound by the terms of the merger or consolidation.

  (g) Shares  acquired  by the  surviving  or new  corporation  pursuant  to the
payment of the agreed value thereof or to payment of the judgment entered, as in
this section provided,  may be held and disposed of by the corporation as in the
case of other treasury shares.

<PAGE>


  (h) The provisions of this section shall not apply to a merger if, on the date
of the filing of the articles of merger, the surviving  corporation is the owner
of all the outstanding shares of the other domestic or foreign corporations that
are parties to the merger.



                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

Item 20.    Indemnification of Directors and Officers

Arkansas Code Annotated Section 4-27-850 ("Arkansas Code") provides as follows:

     SECTION 4-27-850 - INDEMNIFICATION  OF OFFICERS,  DIRECTORS,  EMPLOYEES AND
AGENTS - INSURANCE.

     A. A  corporation  shall have power to indemnify any person who was or is a
party  or is  threatened  to be  made a party  to any  threatened,  pending,  or
completed action, suit, or proceeding, whether civil, criminal,  administrative,
or investigative (other than an action by or in the right of the corporation) by
reason of the fact that he is or was a director,  officer, employee, or agent of
the  corporation  or is or was  serving at the request of the  corporation  as a
director, officer, employee, or agent of another corporation, partnership, joint
venture,  trust, or other  enterprise,  against expenses  (including  attorneys'
fees), judgments,  fines, and amounts paid in settlement actually and reasonably
incurred by him in connection with such action,  suit, or proceeding if he acted
in good faith and in a manner he reasonably  believed to be in or not opposed to
the best interests of the corporation,  and, with respect to any criminal action
or proceeding,  had no reasonable cause to believe his conduct was unlawful. The
termination of any action, suit, or proceeding by judgment,  order,  settlement,
conviction,  or upon a plea of nolo contendere or its equivalent,  shall not, of
itself,  create a presumption that the person did not act in good faith and in a
manner  which  he  reasonably  believed  to be in or not  opposed  to  the  best
interests  of the  corporation,  and,  with  respect to any  criminal  action or
proceeding, had reasonable cause to believe that his conduct was unlawful.

     B. A  corporation  shall have power to indemnify any person who was or is a
party  or is  threatened  to be  made a party  to any  threatened,  pending,  or
completed  action or suit by or in the  right of the  corporation  to  procure a
judgment  in its  favor  by  reason  of the fact  that he is or was a  director,
officer,  employee,  or agent of the  corporation,  or is or was  serving at the
request of the corporation as a director, officer, employee, or agent of another
corporation,  partnership,  joint venture,  trust, or other  enterprise  against
expenses (including  attorneys' fees) actually and reasonably incurred by him in
connection  with the defense or settlement of such action or suit if he acted in
good faith and in a manner he reasonably believed to be in or not opposed to the
best interests of the  corporation and except that no  indemnification  shall be
made in respect of any claim,  issue,  or matter as to which such  person  shall
have been adjudged to be liable to the corporation unless and only to the extent
that the court of chancery or the court in which such action or suit was brought
shall determine upon application that, despite the adjudication of liability but
in view of all  the  circumstances  of the  case,  such  person  is  fairly  and
reasonably  entitled to indemnity for such expenses  which the court of chancery
or such other court shall deem proper.

     C.  To the  extent  that a  director,  officer,  employee,  or  agent  of a
corporation  has been  successful  on the merits or  otherwise in defense of any
action,  suit,  or  proceeding  referred  to in  subsections  A.  and B. of this
section,  or in defense  of any claim,  issue,  or matter  therein,  he shall be
indemnified against expenses (including attorneys' fees) actually and reasonably
incurred by him in connection therewith.

     D. Any indemnification under subsections A. and B. of this section (unless
ordered by a court) shall be made by the  corporation  only as authorized in the
specific  case  upon a  determination  that  indemnification  of  the  director,
officer,  employee,  or agent is proper in the circumstances  because he has met
the  applicable  standard of conduct set forth in  subsections A. and B. of this
section. Such determination shall be made:

<PAGE>



     (1) By the board of directors by a majority vote of a quorum  consisting of
directors who were not parties to such action, suit, or proceeding; or

     (2) If such a quorum is not obtainable,  or, even if obtainable a quorum of
disinterested  directors so directs,  by independent  legal counsel in a written
opinion; or

     (3) By the stockholders.

     E.  Expenses  incurred by an officer or  director  in  defending a civil or
criminal  action,  suit, or proceeding may be paid by the corporation in advance
of the final disposition of such action,  suit, or proceeding upon receipt of an
undertaking  by or on behalf of such director or officer to repay such amount if
it shall  ultimately be determined  that he is not entitled to be indemnified by
the corporation as authorized in this section.  Such expenses  incurred by other
employees and agents may be so paid upon such terms and  conditions,  if any, as
the board of directors deems appropriate.

     F. The  indemnification  and advancement of expenses provided by or granted
pursuant to the other  subsections of this section shall not be deemed exclusive
of any other rights to which those seeking  indemnification  or  advancement  of
expenses may be entitled under any bylaw,  agreement,  vote of  stockholders  or
disinterested  directors,  or  otherwise,  both  as to  action  in his  official
capacity and as to action in another capacity while holding such office.

     G. A  corporation  shall have power to purchase and  maintain  insurance on
behalf of any person who is or was a director,  officer,  employee,  or agent of
the  corporation,  or is or was serving at the request of the  corporation  as a
director, officer, employee, or agent of another corporation, partnership, joint
venture,  trust, or other enterprise  against any liability asserted against him
and incurred by him in any such capacity,  or arising out of his status as such,
whether or not the  corporation  would have the power to  indemnify  him against
such liability under the provisions of this section.

     H. For purposes of this  section,  references  to "the  corporation"  shall
include, in addition to the resulting corporation,  any constituent  corporation
(including  any  constituent of a constituent)  absorbed in a  consolidation  or
merger which, if its separate existence had continued,  would have had power and
authority to indemnify its directors, officers, and employees or agents, so that
any  person  who is or was a  director,  officer,  employee,  or  agent  of such
constituent corporation, or is or was serving at the request of such constituent
corporation as a director,  officer,  employee, or agent of another corporation,
partnership,  joint venture, trust, or other enterprise, shall stand in the same
position  under the  provisions of this section with respect to the resulting or
surviving  corporation  as he  would  have  with  respect  to  such  constituent
corporation if its separate existence had continued.

     I. For purposes of this section,  references to "other  enterprises"  shall
include employee  benefit plans;  references to "fines" shall include any excise
taxes  assessed  on a person  with  respect to an  employee  benefit  plan;  and
references  to  "serving at the request of the  corporation"  shall  include any
service as a director,  officer,  employee,  or agent of the  corporation  which
imposes duties on, or involves services by, such director, officer, employee, or
agent  with  respect  to  an  employee  benefit  plan,  its   participants,   or
beneficiaries;  and a  person  who  acted  in  good  faith  and in a  manner  he
reasonably  believed to be in the interest of the participants and beneficiaries
of an  employee  benefit  plan  shall be deemed to have  acted in a manner  "not
opposed  to the  best  interests  of the  corporation"  as  referred  to in this
section.

     J. The  indemnification and advancement of expenses provided by, or granted
pursuant to, this section shall,  unless  otherwise  provided when authorized or
ratified,  continue  as to a person  who has ceased to be a  director,  officer,
employee,  or agent and shall inure to the benefit of the heirs,  executors  and
administrators of such person.

<PAGE>


     Further, the Arkansas Code Section 4-27-202 provides as follows:

     SECTION 4-27-202. ARTICLES OF INCORPORATION.

     A. The articles of incorporation must set forth:

                                         * * *

     B. The articles of incorporation may set forth:

                                         * * *

     3. A provision eliminating or limiting the personal liability of a director
to the  corporation  or its  stockholders  for  monetary  damages  for breach of
fiduciary duty as a director,  provided that such provision  shall not eliminate
or limit the liability of a director:

     (i) For any breach of the director's duty of loyalty to the corporation or 
its stockholders;

     (ii) For acts or omissions not in good faith or which  involve  intentional
misconduct or a knowing violation of law;

     (iii) Under Section 4-27-833 of this chapter;

     (iv) For any  transaction  from  which the  director  derived  an  improper
personal benefit; or

     (v) For any action, omission,  transaction,  or breach of a director's duty
creating  any  third-party  liability  to any  person or entity  other  than the
corporation or stockholder.

         No such provision  shall eliminate or limit the liability of a director
for any act or omission  occurring prior to the date when such provision becomes
effective.  All references in this subsection to a director shall also be deemed
to  refer  to a  member  of the  governing  body of a  corporation  which is not
authorized to issue capital stock.

THE REGISTRANT'S ARTICLES OF INCORPORATION AND BYLAWS PROVISIONS

         The   Registrant's   Articles  of   Incorporation   and  Bylaws  extend
indemnification  rights to the fullest extent authorized by the Arkansas Code to
its directors  and  officers.  In addition,  the Articles of  Incorporation  and
Bylaws permit the Registrant to maintain  insurance to protect itself and any of
its  directors,  officers  or  representatives  against any  liability  assessed
against  such person and  incurred  in any such  capacity or arising out of such
status  whether or not the  Registrant  would have the power to  indemnify  such
person under the Arkansas Code.

              The Registrant's  Articles of Incorporation  include the following
provision, in reliance on Section 4-27-202 of the Arkansas Code:

         SIXTEENTH:  To the fullest  extent  permitted by the Arkansas  Business
Corporation  Act, as it now exists or may  hereafter  be amended,  a director of
this Corporation  shall not be liable to the Corporation or its shareholders for
monetary damages for breach of fiduciary duty as a director.


<PAGE>






 ITEM 21.                   EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.

(a) Exhibits.

Exhibit
Number                                              Description
- ------                                              -----------

2                                     Agreement and Plan of Merger by and 
                                      between the Company and NBC Bank Corp.,
                                      dated March 22, 1999. (Included as Annex I
                                      to Part I of the Registration Statement).

5                                     Opinion of Williams & Anderson LLP 
                                      (To be filed by amendment.)

8                                     Opinion of Williams & Anderson LLP

23(a)                                 Consent of Baird,  Kurtz & Dobson,  
                                      independent  public  accountants
                                      regarding  information from Simmons First 
                                      National Corporation 10-K for the year
                                      ended 12/31/98

23(b)                                 Consent  of  Deloitte & Touche LLP  
                                      independent  public  accountants
                                      regarding inclusion of their independent
                                      auditors'  report  on the  audited
                                      financial statements of NBC Bank Corp.

*23(c)                                Consent of Williams & Anderson LLP will 
                                      be included in that firm's opinion filed 
                                      as Exhibit 5 hereto.

99(a)                                 Letter to NBC Bank Corp. Shareholders

99(b)                                 Notice of Special Shareholders Meeting

99(c)                                 Form of Proxy

99(d)                                 Form of Affiliate Letter


*To be supplied or filed by amendment.


<PAGE>



ITEM 22.        UNDERTAKINGS

         Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors,  officers and controlling  persons of
the  registrant  pursuant  to  the  foregoing  provisions,   or  otherwise,  the
registrant  has been advised that in the opinion of the  Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore,  unenforceable. In the event that a claim for indemnification
against such  liabilities  (other than the payment by the registrant of expenses
incurred or paid by a director,  officer or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director,  officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been  settled  by  controlling  precedent  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.


The undersigned registrant hereby undertakes that:

(1) For purposes of determining  any liability under the Securities Act of 1933,
the  information  omitted  from  the  form of  prospectus  filed as part of this
registration  statement  in reliance  upon Rule 430A and  contained in a form of
prospectus  filed by the registrant  pursuant to Rule 424(b)(1) or (4) or 497(h)
under  the  Securities  Act  shall  be  deemed  to be part of this  registration
statement as of the time it was declared effective.

(2) For the purpose of  determining  any liability  under the  Securities Act of
1933, each post-effective  amendment that contains a form of prospectus shall be
deemed to be a new  registration  statement  relating to the securities  offered
therein,  and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.

(3) The undersigned  registrant  hereby  undertakes as follows that prior to any
public  reoffering  of the  securities  registered  hereunder  through  use of a
prospectus  which is a part of this  registration  statement,  by any  person or
party who is deemed to be an underwriter  within the meaning of Rule 145(c), the
issuer  undertakes that such reoffering  prospectus will contain the information
called for by the  applicable  registration  form with respect to reofferings by
persons who may be deemed  underwriters,  in addition to the information  called
for by the other Items of the applicable form.

(4) The registrant  undertakes that every  prospectus (i) that is filed pursuant
to  paragraph  (3)  immediately  preceding,  or (ii) that  purports  to meet the
requirements  of section  10(a)(3) of the Act and is used in connection  with an
offering of securities  subject to Rule 415 (Section  230.415 of this  chapter),
will be filed as a part of an amendment to the  registration  statement and will
not be used until  such  amendment  is  effective,  and that,  for  purposes  of
determining   any  liability  under  the  Securities  Act  of  1933,  each  such
post-effective  amendment  shall be  deemed to be a new  registration  statement
relating to the securities offered therein,  and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

(5) The undersigned registrant undertakes to respond to requests for information
that is  incorporated  by  reference  into the  prospectus  pursuant to Items 4,
10(b),  11, or 13 of this  Form,  within  one  business  day of  receipt of such
request,  and to send the  incorporated  documents  by first class mail or other
equally prompt means.  This includes  information  contained in documents  filed
subsequent to the effective date of the registration  statement through the date
of responding to the request.

(6) The  undersigned  registrant  hereby  undertakes  to  supply  by  means of a
post-effective  amendment  all  information  concerning a  transaction,  and the
company  being  acquired  involved  therein,  that  was not the  subject  of and
included in the registration statement when it became effective.

<PAGE>






                                   SIGNATURES

Pursuant  to  the  requirements  of the  Securities  Act of  1933,  the  Company
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-4 and has  duly  caused  this  registration
statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized,  in the City of Pine Bluff,  State of  Arkansas,  on the 21st day of
April, 1999.

                                    SIMMONS FIRST NATIONAL CORPORATION


                                    By   /s/ Barry L. Crow
                                    _________________________________________
                                    Barry L. Crow, Chief Financial Officer

Pursuant to the  requirements of the Securities Act of 1933,  this  registration
statement has been signed by the following  persons in the capacities  indicated
on the 21st day of April, 1999.

  Signature                                       Title
 __________                                      _______

/s/ J. Thomas May 
- -------------------------        Chairman of the Board, Chief Executive Officer
J. Thomas May                    and President (Principal Executive Officer)


/s/ Barry L. Crow    
- -------------------------        Chief Financial Officer
Barry L. Crow                    (Principal Financial and Accounting Officer)


/s/ W. E. Ayres
- -------------------------        Director
W. E. Ayres


/s/ Ben V. Floriani
- -------------------------        Director
Ben V. Floriani


/s/ Lara F. Hutt, III
- -------------------------        Director
Lara F. Hutt, III


- -------------------------        Director
George Makris, Jr.                 


/s/ David R. Perdue
- -------------------------        Director
David R. Perdue


/s/ Harry L. Ryburn
- -------------------------        Director
Harry L. Ryburn


- -------------------------        Director
Donald W. Stone                  


/s/ Henry F. Trotter, Jr.  
- -------------------------        Director
Henry F. Trotter, Jr.

<PAGE>




                                POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned constitutes and appoints J.
Thomas  May  and  Barry  L.  Crow,  and  each  of  them,  his  true  and  lawful
attorneys-in-fact   and   agents,   with   full   power  of   substitution   and
re-substitution,  for him  and in his  name,  place  and  stead,  in any and all
capacities,  to sign the  Registration  Statement  on Form S-4 of Simmons  First
National  Corporation  (the "Company")  pertaining to the  registration of up to
785,000 shares of the Company's Class A Common Stock, $1.00 par value per share,
to be issued upon  consummation  of a merger with NBC Bank Corp. and to sign any
and all amendments  (including  post-effective  amendments) to the  Registration
Statement,  and to file the same, with all exhibits thereto, and other documents
in connection therewith,  with the Securities and Exchange Commission,  granting
unto  such  attorneys-in-fact  and  agents,  and each of them,  full  power  and
authority to do and perform each and every act and thing requisite and necessary
to be done,  as fully to all  intents  and  purposes  as he might or could do in
person,  hereby  ratifying and  confirming all that such  attorneys-in-fact  and
agents or any of them, or their or his substitute or  substitutes,  may lawfully
do or cause to be done by virtue hereof.


     Signature                                    Title


/s/ J. Thomas May 
- -------------------------                       Director
J. Thomas May


/s/ W. E. Ayres
- ------------------------                        Director
W. E. Ayres


/s/ Ben V. Floriani
- -------------------------                       Director
Ben V. Floriani


/s/ Lara F. Hutt, III
- -------------------------                       Director
Lara F. Hutt, III


- -------------------------                       Director
George Makris, Jr.                              


/s/ David R. Perdue
- -------------------------                       Director
David R. Perdue


/s/ Harry L. Ryburn 
- -------------------------                       Director
Harry L. Ryburn


- -------------------------                       Director
Donald W. Stone                                 


/s/ Henry F. Trotter, Jr.
- -------------------------                       Director
Henry F. Trotter, Jr.                                                           
<PAGE>








                                                                Exhibit 8

                            WILLIAMS & ANDERSON, LLP
                                111 Center Street
                               Twenty-Second Floor
                           Little Rock, Arkansas 72201
                                 (501) 372-0800


                                 April __, 1999


Simmons First National Corporation
P. O. Box 7009
Pine Bluff, Arkansas  71611

NBC Bank Corp.
100 West Grove St.
El Dorado, Arkansas 71730


     Re: Simmons First National Corporation Registration Statement on Form S-4

Gentlemen:

         We have  acted as counsel to Simmons  First  National  Corporation,  an
Arkansas  corporation  ("Simmons"),  in connection with the proposed merger (the
"Merger") of NBC Bank Corp.,  an Arkansas  corporation  ("NBCBC")  with and into
Simmons,  pursuant to the terms of the Agreement and Plan of Merger, dated as of
March 22, 1999 (the  "Agreement")  by and between Simmons and NBCBC as described
in the  Registration  Statement  on Form  S-4 to be filed  by  Simmons  with the
Securities and Exchange Commission (the "Registration Statement").  This opinion
is being rendered  pursuant to the  requirements of Item 21(a) of Form S-4 under
the Securities Act of 1933, as amended.

         In connection with this opinion, we have examined and are familiar with
originals or copies,  certified or otherwise identified to our satisfaction,  of
(i) the  Agreement,  (ii)  the  Registration  Statement  and  (iii)  such  other
documents as we have deemed  necessary or  appropriate  in order to enable us to
render the opinions below. In our  examination,  we have assumed the genuineness
of all signatures,  the legal capacity of all natural persons,  the authenticity
of all  documents  submitted  to us as  originals,  the  conformity  to original
documents  of  all  documents  submitted  to  us  as  certified,   conformed  or
photostatic  copies and the  authenticity of the originals of such copies.  This
opinion is subject to the  receipt  by counsel  prior to the  Effective  Date of
certain written representations and covenants of Simmons and NBCBC.

         Based upon and subject to the foregoing,  the  discussion  contained in
the prospectus included as part of the Registration Statement (the "Prospectus")
under the caption "Certain 


<PAGE>

Federal Income Tax Consequences", except as otherwise indicated,  expresses our
opinion  as  to  the  material  Federal  income  tax consequences applicable to 
holders of NBCBC Common Stock.  You should be aware, however,  that the  
discussion  under the caption  "Certain  Federal  Income Tax Consequences" in 
the Prospectus represents our conclusions as to the application of existing law 
to the instant  transactions.  There can be no  assurance  that contrary 
positions may not be taken by the Internal Revenue Service.

         This opinion is furnished to you solely for use in connection  with the
Registration  Statement.  We hereby  consent to the filing of this opinion as an
exhibit to the  Registration  Statement.  We also consent to the  references  to
Williams  &  Anderson  LLP  under  the  heading   "Certain  Federal  Income  Tax
Consequences" in the Registration Statement and the Prospectus.


                                          Very truly yours,

                                          WILLIAMS & ANDERSON LLP


                                          /s/ Patrick A. Burrow 
                                         ------------------------
                                             Patrick A. Burrow

PAB/ms





                                                                 Exhibit 23 (a)

            CONSENT OF BAIRD, KURTZ & DOBSON, INDEPENDENT ACCOUNTANTS


We consent to the incorporation by reference in the Registration Statement (Form
S-4) and the related Prospectus for the registration of 785,000 shares of common
stock of Simmons  First  National  Corporation  of our report dated  February 2,
1999,  with respect to the  consolidated  financial  statements of Simmons First
National Corporation as of December 31, 1998 and 1997, and for each of the years
in the three-year period ended December 31, 1998,  included in its Annual Report
(Form  10-K) for the year  ended  December  31,  1998.  We also  consent  to the
reference to our firm under the caption "Experts"  appearing in the Registration
Statement.


                                            /s/ Baird, Kurtz & Dobson CPAs 

Pine Bluff, Arkansas
April 21, 1999








                                                              Exhibit 23 (b)

INDEPENDENT AUDITORS' CONSENT

We consent to use in this  Registration  Statement  of  Simmons  First  National
Corporation on Form S-4 for the  registration  of 785,000 shares of common stock
of Simmons  First  National  Corporation  of our report  dated  February 5, 1999
(March 22, 1999,  as to Note 15),  appearing in the Proxy  Statement/Prospectus,
which is part of this Registration Statement.

We also  consent to the  reference to us under the heading  "Selected  Financial
Data" and "Experts" in such Prospectus.



/s/ Deloitte & Touche LLP

DELOITTE & TOUCHE LLP

Little Rock, Arkansas
April 21, 1999







                                                               Exhibit 99 (a)
                                 NBC BANK CORP.
                              100 West Grove Street
                            El Dorado, Arkansas 71730
                                __________, 1999

Dear Stockholder:

         You  are  cordially   invited  to  attend  a  special  meeting  of  the
shareholders  of NBC Bank Corp. (the "Company") to be held at the offices of the
Company, 100 West Grove Street, El Dorado,  Arkansas 71730, on June __, 1999, at
10:00  a.m.,  as  set  forth  in the  attached  Notice  of  Special  Meeting  of
Shareholders,  for the  purposes  of voting  upon a proposed  merger of NBC Bank
Corp. with and into Simmons First National Corporation (the"Merger") pursuant to
the terms of an  Agreement  and Plan of  Merger,  dated  March 22,  1999 and the
proposal to adopt the Arkansas Business Corporation Act of 1987. Pursuant to the
Merger,  shareholders  of the Company will receive  4.1638 shares of the Class A
common stock of Simmons First National  Corporation for each share of the common
stock of the Company held, other than shares held by dissenting shareholders and
the  payment of cash in lieu of the  issuance  of  fractional  shares of Simmons
stock.  Consummation  of the Merger will terminate the existence of the Company.
The election to be governed by the  Arkansas  Business  Corporation  Act of 1987
will be effective only if the Merger is approved.

         Accompanying  this letter is a Notice of  Shareholders  Meeting,  Proxy
Statement  (which  includes  in Annex III,  A.C.A.  ss.4-26-1007,  a part of the
Arkansas  Business  Corporation Act of 1987 concerning  dissenter's  rights) and
Proxy. You are urged to read these materials  carefully and promptly.  The Proxy
Statement  contains  descriptions  of  the  Merger  and  the  merger  agreement,
financial  information  about the  Simmons  and the  Company  and other  related
information.  Only by reading  the entire  Proxy  Statement  will you be able to
obtain  sufficient  information to enable you to make an informed decision about
how to vote on the Merger.

         The owners of at least a  two-thirds  of the shares of common  stock of
the Company outstanding on April __, 1999 must be voted in favor of the Plan and
the Amendment in order for this action to be approved. In view of the importance
of the  meeting,  it is  highly  recommended  that your  shares be  represented,
whether or not you are able to attend in person.

         The  Company's  board of  directors  has  approved  the  Merger and the
Agreement and recommends  voting FOR approval of the Merger and FOR the adoption
of the  Arkansas  Business  Corporation  Act of 1987.  You are urged to vote FOR
these propositions and to complete,  date, sign and return the enclosed proxy in
the envelope provided.

         I look forward to visiting with you at the meeting.

                                                     Very truly yours,

                                                     James D. Cook
                                                     Chairman of the Board




                                                                Exhibit 99 (b)

                                 NBC BANK CORP.
                              100 West Grove Street
                            El Dorado, Arkansas 71730
                                 (870) 862-8161

                    NOTICE OF SPECIAL MEETING OF SHAREHOLDERS

                     To the shareholders of NBC Bank Corp.:

         NOTICE IS HEREBY GIVEN that a special  meeting of the  shareholders  of
NBC Bank Corp.  (the  "Company") will be held at 10:00 a.m. on June __, 1999, at
the offices of the Company,  100 West Grove St., El Dorado,  Arkansas  71730.  A
Proxy  Statement  relating  to the  business to be  conducted  at the meeting is
enclosed.

         The meeting is for the purpose of considering and acting upon:

         1.       A proposal for the  shareholders  to approve the merger of the
                  Company  with  and into  Simmons  First  National  Corporation
                  ("Simmons") pursuant to the terms of the Agreement and Plan of
                  Merger,  dated March 22, 1999 under the terms of which Simmons
                  will issue 4.1638  shares of its Class A common stock for each
                  share of the Company's  stock  outstanding,  all as more fully
                  set forth in the accompanying Proxy Statement.

         2.       A proposal to amend the articles of incorporation to adopt the
                  Arkansas Business Corporation Act of 1987 as the corporate law
                  to govern the affairs of this corporation:  (This proposal may
                  only be adopted if Proposal (1) above is also adopted.)

         3.       Such other business as may properly come before the meeting or
                  any adjournment  thereof.  NOTE: The board of directors is not
                  aware of any other business to come before the meeting.

         Any  shareholder  of the Company who is opposed to the proposed  action
described in Item #1 is entitled to dissent and obtain payment of the fair value
of his shares,  by  following  the  procedures  set forth in  Arkansas  Business
Corporation Act of 1965, A.C.A. ss.4-26-1007, a copy of which is included in the
Proxy Statement delivered herewith.

         Any action may be taken at the meeting on the date  specified or on any
date or dates to which the  meeting may be  adjourned.  The close of business on
April  ___,  1999,  has  been  fixed as the  record  date  for  determining  the
shareholders entitled to notice of and vote at the meeting.

         You are  requested to complete and sign the  enclosed  proxy,  which is
solicited  by the board of  directors,  and to mail it promptly in the  enclosed
envelope.  The proxy will not be used if you  attend and vote at the  meeting in
person.  EACH  SHAREHOLDER  IS ENCOURAGED TO READ THE ENCLOSED  PROXY  STATEMENT
CAREFULLY PRIOR TO VOTING.
                                       BY ORDER OF THE BOARD OF DIRECTORS.

El Dorado, Arkansas
May __, 1999                               _________________________
                                                   Secretary
================================================================================
Important:  The prompt  return of proxies  will save the  Company the expense of
further  requests  for  proxies  in order to  ensure a quorum.  A  pre-addressed
postage-paid envelope is enclosed for your convenience.
================================================================================






                                                                 Exhibit 99 (c)
                                      PROXY

                         SPECIAL MEETING OF SHAREHOLDERS
                                 NBC BANK CORP.

           THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

     The undersigned hereby appoints James D. Cook and John F. Dews and each
of them proxies, with full power of substitution to vote for the undersigned all
shares of the common  stock of NBC Bank  Corp.  which the  undersigned  would be
entitled to vote if personally present at the Special Meeting of Shareholders to
be held on __________,  June __, 1999, at 10:00 A.M., and at any  adjournment or
adjournments  thereof,  upon the matters  described  in the  accompanying  Proxy
Statement and upon any other  business that may properly come before the meeting
or any  adjournment  thereof.  Said proxies are directed to vote or refrain from
voting upon the following  matters as indicated  below, and otherwise to vote in
their discretion:

(1)      PROPOSAL TO APPROVE THE MERGER OF THE COMPANY WITH AND INTO SIMMONS 
         FIRST NATIONAL CORPORATION: (mark only one box)

                                [   ]  FOR
                                [   ]  AGAINST
                                [   ]  ABSTAIN

(2)      PROPOSAL TO AMEND THE ARTICLES OF  INCORPORATION  TO ADOPT THE ARKANSAS
         BUSINESS  CORPORATION  ACT OF 1987 AS THE  CORPORATE  LAW TO GOVERN THE
         AFFAIRS OF THE COMPANY:  (This proposal may only be adopted if Proposal
         (1) above is also adopted.) (Mark only one box)

                                [   ]  FOR
                                [   ]  AGAINST
                                [   ]  ABSTAIN

(3)      Upon such other business as may properly come before the meeting or 
         any adjournment or adjournments thereof.

THIS PROXY WILL BE VOTED AS DIRECTED. IF NO DIRECTION IS GIVEN, THIS PROXY WILL 
BE VOTED "FOR" PROPOSALS (1) and (2).

         The undersigned acknowledge(s) receipt with this proxy of a copy of the
Notice of Special Meeting and Proxy Statement.

Dated: _________________, 1999.           ___________________________________

                                          ___________________________________
                                            Signature(s) of Shareholders(s)

     IMPORTANT:  Please date this proxy and sign your name  exactly as your name
appears.  If stock is held  jointly,  both  should  sign.  Persons  signing in a
representative  or  fiduciary  capacity  (executors,  administrators,  trustees,
guardians, etc.) should so indicate, giving full title.

PLEASE DATE, SIGN AND RETURN PROMPTLY IN THE ENVELOPE PROVIDED.






                                                              Exhibit 99 (d)

Simmons First National Corporation
P. O. Box 7009
Pine Bluff, Arkansas 71611


Gentlemen:

         I may  presently  be  considered  to be an Aaffiliate",  as defined in
paragraph (a) of Rule 144 of the Rules and  Regulations  of the  Securities  and
Exchange  commission  (ASEC") under the  Securities Act of 1933, as amended (the
AAct"),  of  NBC  Bank  Corp.,  El  Dorado,  Arkansas,  a bank  holding  company
(ANBCBC").  Pursuant to the merger (the AMerger") of NBCBC with and into Simmons
First National Corporation  (ASimmons"),  I will acquire _________ shares of the
common stock, par value $1 per share (ACommon Stock"),  of Simmons.  I represent
and warrant that I will not make any sale,  transfer or other disposition of the
Shares in violation of the Act or the General Rules and Regulations  promulgated
thereunder by the SEC.

         I have been advised that the Shares issued to me pursuant to the Merger
have been  registered  under the Act in the  Registration  Statement on SEC Form
S-4, as amended,  Registration  No.  333-_______  (ARegistration  Statement") as
filed with the SEC, and have  received a copy of the  proxy/prospectus  filed as
part of the Registration  Statement.  However, I have also been advised that any
public  offering or sale by me of any of the Shares  will,  under  current  law,
require  either (i) the further  registration  (by amendment of such Form S-4 or
otherwise)  under the Act of the Shares to be sold or (ii)  compliance with Rule
145 promulgated  under the Act or (iii) the  availability  of another  exemption
from such registration.

         I agree that  notwithstanding  any provision herein or contained in the
Agreement  and  Plan  of  Reorganization  that I will  not  sell,  transfer,  or
otherwise dispose of any of the Shares unless Simmons has made public disclosure
of financial results reflecting 30 days' of post-Merger  combined  operations of
NBCBC and Simmons within the meaning of Section 201.01 of the SEC's Codification
of Financial Reporting Policies.  Simmons has agreed to make the required public
disclosure of financial  results as set out above as soon as feasible  after the
Merger is consummated.  In addition,  I hereby  represent and warrant to Simmons
that I have not made any  sales of NBCBC or  Simmons  common  stock  during  the
30-day period  immediately  preceding the date hereof and I further agree not to
engage in any such  sales  prior to the  Merger,  nor have I  pledged  or will I
pledge any Simmons or NBCBC  common stock to secure any  obligation  during such
period  (other  than the  continuation  of any  pledge  existing  as of the date
hereof).

         I represent and warrant to Simmons that:

         1. I have carefully read this letter and discussed its requirements and
other applicable limitations upon the sale, transfer or other disposition of the
Shares, to the extent I felt necessary, with my counsel or counsel for NBCBC.

         2. I have been informed by Simmons that any  distribution  by me of the
Shares has not been registered under the Act and that the Shares must be held by
me  indefinitely  until (i) such  distribution of the Shares has been registered
under the Act, (ii) a sale of the Shares is made in  conformity  with the volume
and other limitations of Rule 145 promulgated by the SEC under the Act, or (iii)
some other  exemption  from  registration  is available with respect to any such
proposed sale, transfer or other disposition of the Shares.

         3. I have been informed by Simmons that it is required to file periodic
reports with the SEC and the NASDAQ and that  certain  sales of the Shares by me
may not be  required  to be  registered  under  the Act by  virtue  of Rule  145
promulgated  by the SEC under  the Act,  provided  that  such  sales are made in
accordance  with all of the terms and conditions of such Rules,  including among
other things the following:


<PAGE>

                  (a) The amount of Simmons  Common Stock sold by me pursuant to
Rule 145 during any period of three months  cannot exceed the greater of (i) one
percent  of the  total  outstanding  Simmons  Common  Stock or (ii) the  average
reported weekly trading volume on NASDAQ during the four week period immediately
preceding  receipt  of the order by the broker to execute  the  transaction.  In
computing the foregoing  quantity  limit it is necessary to count sales not only
by me but also by certain immediate family members and other related persons and
others with whom I may act in concert.

                  (b)      Sales must be made in brokers'  transactions as 
defined by the SEC Rule 144 (certain provisions of which are incorporated by 
reference into Rule 145).

                  (c)      No sales may be made  under the Rule  unless Simmons
has filed  all SEC  reports  required  to be filed by Simmons.

         4. I  understand  that Simmons is under no  obligation  to register the
sale, transfer or other disposition of the Shares by me or on my behalf.

         5. I understand and agree that stop transfer instruction will be issued
with  respect  to the  Shares  and  there  will be  placed  on the  certificates
representing such Shares, or any certificate delivered in substitution therefor,
a legend stating in substance:

         AThe shares  represented  by this  Certificate  have been issued to the
         registered  holder as a result of a transaction to which Rule 145 under
         the Securities Act of 1933, as amended,  (the A1933 Act") applies.  The
         shares represented by this certificate may not be sold,  transferred or
         assigned,  and the issuer  shall not be  required to give effect to any
         attempted  sale,  transfer  or  assignment,  except  pursuant  to (i) a
         registration  statement  then in  effect  under  the 1933  Act,  (ii) a
         transaction  permitted  by Rule 145 as to which the issuer has received
         evidence of compliance  with the provisions of said Rule 145 reasonably
         satisfactory  to it or (iii) a  transaction  which,  in the  opinion of
         counsel  for  the  Affiliate  or  as  described  in  a  Ano-action"  or
         interpretive  letter  from the  staff of the  Securities  and  Exchange
         Commission,  in each case reasonably satisfactory in form and substance
         to the issuer, is exempt from the registration requirements of the 1933
         Act. The  restrictions of this paragraph shall become null and void and
         this  paragraph  shall have no effect on and after  [date 2 years after
         merger closing].@

         6. I have been  informed by Simmons that if I propose to sell to any of
these Shares pursuant to Rule 145, and if such sale would be permitted under the
terms of this letter, Simmons will, upon my written request,  supply me with the
following:

     (a) A statement as to whether  Simmons has complied with the  provisions of
Rule 145  regarding  filing of SEC reports as a condition to sales made pursuant
to that Rule;

     (b) A  confirmation  as to the  number of shares of  Simmons  Common  Stock
outstanding as shown by the most recent report or statement published by it; and

     (c) Simmons' taxpayer identification number and SEC file number.

         I have carefully read this letter and have had an adequate  opportunity
to  review  the  Merger  Agreement  and  understand  the  requirements  and  the
limitations imposed upon the distribution,  sale, transfer, or other disposition
of NBCBC common stock or Shares of Simmons.


                                         Sincerely,



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