EXHIBIT 13

                                 CNB CORPORATION

                                  ANNUAL REPORT
                        December 31, 2002, 2001 and 2000



                                 CNB CORPORATION
                                  ANNUAL REPORT
                        December 31, 2002, 2001 and 2000

                                    CONTENTS


                                                                                                              
FINANCIAL HIGHLIGHTS .......................................................................................      1

CONSOLIDATED BALANCE SHEETS ................................................................................      2

CONSOLIDATED STATEMENTS OF INCOME AND
   COMPREHENSIVE INCOME.....................................................................................      3

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY .................................................      4

CONSOLIDATED STATEMENTS OF CASH FLOWS ......................................................................      5

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS .................................................................      6

INDEPENDENT AUDITOR'S REPORT................................................................................     26

MANAGEMENT'S DISCUSSION AND ANALYSIS........................................................................     27

OFFICERS, COMMUNITY ADVISORS AND STAFF......................................................................     38

DIRECTORS AND DIRECTORS EMERITI.............................................................................     39




                                 CNB CORPORATION
                              FINANCIAL HIGHLIGHTS



                                         2002         2001         2000         1999         1998
                                         ----         ----         ----         ----         ----
                                                  (In thousands, except per share data)
                                                                            
OPERATING STATISTICS
     Interest income                   $ 14,820     $ 15,788     $ 15,685     $ 14,296     $ 14,321
     Interest expense                     5,300        6,900        6,820        6,077        6,359
     Net interest income                  9,520        8,888        8,865        8,219        7,962
     Income before income taxes           5,703        4,910        4,882        4,459        4,445
     Net income                           4,094        3,501        3,386        3,145        3,136
     Basic earnings per share (1)          3.43         2.94         2.84         2.64         2.64
     Diluted earnings per share (1)        3.42         2.92         2.81         2.61         2.61
     Return on average assets (ROA)        1.71%        1.56%        1.60%        1.54%        1.61%
     Return on average
       shareholders' equity (ROE)         16.65%       15.24%       16.25%       15.63%       16.38%

BALANCE SHEET STATISTICS
     Securities                        $ 63,148     $ 68,286     $ 55,851     $ 59,595     $ 57,824
     Total loans                        146,328      134,803      127,742      119,349      110,586
     Deposits                           216,444      204,589      193,091      182,584      174,461
     Total assets                       245,512      231,031      217,725      205,265      196,510

CAPITAL STATISTICS
     Shareholders' equity              $ 24,737     $ 23,377     $ 21,615     $ 19,918     $ 19,494
     Book value per share (1)             20.82        19.59        19.04        17.54        17.21
     Cash dividend per share (1)           2.14         1.97         1.88         1.77         1.69
     Dividend payout ratio                62.25%       67.15%       66.39%       67.00%       63.84%
     Average equity to average
       total assets                       10.25%       10.23%        9.84%        9.86%        9.86%

CREDIT STATISTICS
     Net charge-offs to total loans         .00%         .05%         .03%         .03%         .02%
     Nonperforming loans
       to total loans                       .08%         .48%         .21%         .20%         .06%
     Allowance for loan losses
       to total loans                      1.14%        1.24%        1.29%        1.33%        1.37%
     Allowance for loan losses
       to nonperforming loans             14.64x        2.58x        6.31x        6.60x       24.48x


PRICE RANGE FOR COMMON STOCK

The following table shows the high and low selling prices of known transactions
in common stock of the Company for each quarter of 2002 and 2001. The Company
had 890 shareholders as of December 31, 2002. The prices and dividends per share
have been restated to reflect the 5% stock dividends declared in 2001 and 2000.



                                2 0 0 2                       2 0 0 1
                                -------                       -------
                                          Cash                             Cash
                       Market Price     Dividends     Market Price       Dividends
Quarter               High      Low     Declared     High       Low      Declared
- -------               ----      ---     ---------    ----       ---      ---------
                                                       
  1st                $56.00    $50.00     $ .38     $60.00     $54.29      $ .36
  2nd                 55.00     50.00       .38      58.10      56.19        .36
  3rd                 54.00     50.00       .38      57.14      53.33        .36
  4th                 52.00     48.00      1.00      54.29      51.43        .89


(1) All share and per share data have been restated to reflect the 5% stock
    dividends declared in 2001 and 2000.

                                                                              1.



                                 CNB CORPORATION
                           CONSOLIDATED BALANCE SHEETS
                           December 31, 2002 and 2001



                                                                                          2002             2001
                                                                                          ----             ----
                                                                                              (In thousands)
                                                                                                 
ASSETS
Cash and due from banks                                                               $      7,026     $      9,229
Interest-bearing deposits with other financial institutions                                  8,007            2,718
Federal funds sold                                                                           7,700            4,900
                                                                                      ------------     ------------
     Total cash and cash equivalents                                                        22,733           16,847

Securities available for sale                                                               57,533           61,118
Securities held to maturity (market value of
  $5,755 in 2002 and $7,114 in 2001)                                                         5,615            7,168
Other securities                                                                             6,252            4,810
Loans, net of allowance for loan losses of $1,669
  in 2002 and $1,667 in 2001                                                               144,637          133,106
Premises and equipment, net                                                                  3,442            3,592
Other assets                                                                                 5,300            4,390
                                                                                      ------------     ------------

     Total assets                                                                     $    245,512     $    231,031
                                                                                      ============     ============

LIABILITIES
Deposits
     Noninterest-bearing                                                              $     32,281     $     32,919
     Interest-bearing                                                                      184,163          171,670
                                                                                      ------------     ------------
         Total deposits                                                                    216,444          204,589
Other liabilities                                                                            4,331            3,065
                                                                                      ------------     ------------
     Total liabilities                                                                     220,775          207,654
                                                                                      ------------     ------------

SHAREHOLDERS' EQUITY
Common stock - $2.50 par value; 2,000,000 shares
  authorized; 1,188,372 and 1,193,415 shares issued
  and outstanding in 2002 and 2001                                                           2,971            2,984
Additional paid-in capital                                                                  18,240           18,509
Retained earnings                                                                            2,529              983
Accumulated other comprehensive income, net of tax                                             997              901
                                                                                      ------------     ------------
     Total shareholders' equity                                                             24,737           23,377
                                                                                      ------------     ------------

         Total liabilities and shareholders' equity                                   $    245,512     $    231,031
                                                                                      ============     ============


                                                                              2.



                                 CNB CORPORATION
           CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME
                  Years ended December 31, 2002, 2001 and 2000



                                                                          2002            2001             2000
                                                                          ----            ----             ----
                                                                          (In thousands, except per share data)
                                                                                              
INTEREST INCOME
     Loans, including fees                                            $     11,385    $     11,446     $     11,244
     Securities
         Taxable                                                             2,321           2,895            3,395
         Tax-exempt                                                            922             834              491
     Other interest income                                                     192             613              555
                                                                      ------------    ------------     ------------
         Total interest income                                              14,820          15,788           15,685

INTEREST EXPENSE ON DEPOSITS                                                 5,300           6,900            6,820
                                                                      ------------    ------------     ------------

NET INTEREST INCOME                                                          9,520           8,888            8,865

Provision for loan losses                                                        -              83              110
                                                                      ------------    ------------     ------------

NET INTEREST INCOME AFTER PROVISION
  FOR LOAN LOSSES                                                            9,520           8,805            8,755
                                                                      ------------    ------------     ------------

NONINTEREST INCOME
     Service charges and fees                                                1,004           1,024              945
     Net realized gains from sale of loans                                     651             357               77
     Loan servicing fees, net of amortization                                  (20)             45               95
     Other income                                                              201             244              219
                                                                      ------------    ------------     ------------
         Total noninterest income                                            1,836           1,670            1,336
                                                                      ------------    ------------     ------------

NONINTEREST EXPENSES
     Salaries and employee benefits                                          3,608           3,333            3,052
     Occupancy                                                                 774             673              670
     Supplies                                                                  150             156              161
     Other expenses                                                          1,121           1,403            1,326
                                                                      ------------    ------------     ------------
         Total noninterest expenses                                          5,653           5,565            5,209
                                                                      ------------    ------------     ------------

INCOME BEFORE INCOME TAXES                                                   5,703           4,910            4,882

Income tax expense                                                           1,609           1,409            1,496
                                                                      ------------    ------------     ------------

NET INCOME                                                                   4,094           3,501            3,386

Other comprehensive income
     Net change in unrealized gains on
       securities available for sale                                           147             960              984
     Tax effects                                                               (51)           (327)            (334)
                                                                      ------------    ------------     ------------
         Total other comprehensive income                                       96             633              650
                                                                      ------------    ------------     ------------

COMPREHENSIVE INCOME                                                  $      4,190    $      4,134     $      4,036
                                                                      ============    ============     ============

Basic earnings per share                                              $       3.43    $       2.94     $       2.84
Diluted earnings per share                                                    3.42            2.92             2.81


                                                                              3.



                                 CNB CORPORATION
           CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
                  Years ended December 31, 2002, 2001 and 2000



                                                                                                       Accumulated
                                                                                                          Other
                                                                          Additional                  Comprehensive      Total
                                            Outstanding      Common        Paid-In       Retained     Income (Loss),  Shareholders'
                                               Shares        Stock         Capital       Earnings       Net of Tax       Equity
                                               ------        -----         -------       --------       ----------       ------
                                                                    (Dollars in thousands, except per share data)
                                                                                                    
Balance - January 1, 2000                     1,081,639   $      2,704   $     11,694   $     5,902   $        (382)  $     19,918

Net income                                                                                    3,386                          3,386
Cash dividends - $1.88 per share                                                             (2,248)                        (2,248)
5% stock dividend                                53,741            135          3,897        (4,057)                           (25)
Shares issued under stock option plan, net        1,277              3             38           (24)                            17
Purchase and retirement of common stock          (1,196)            (3)           (80)                                         (83)
Net change in unrealized gains (losses) on
  securities available for sale                                                                                 650            650
                                            -----------   ------------   ------------   -----------   --------------  -------------

Balance - December 31, 2000                   1,135,461          2,839         15,549         2,959             268         21,615

Net income                                                                                    3,501                          3,501
Cash dividends - $1.97 per share                                                             (2,351)                        (2,351)
5% stock dividend                                56,461            141          2,964        (3,126)                           (21)
Shares issued under stock option plan, net        2,799              7             71                                           78
Purchase and retirement of common stock          (1,306)            (3)           (75)                                         (78)
Net change in unrealized gains (losses) on
  securities available for sale                                                                                 633            633
                                            -----------   ------------   ------------   -----------   -------------   ------------

Balance - December 31, 2001                   1,193,415          2,984         18,509           983             901         23,377

Net income                                                                                    4,094                          4,094
Cash dividends - $2.14 per share                                                             (2,548)                        (2,548)
Shares issued under stock option plan, net        1,274              3             29                                           32
Purchase and retirement of common stock          (6,317)           (16)          (298)                                        (314)
Net change in unrealized gains (losses) on
  securities available for sale                                                                                  96             96
                                            -----------   ------------   ------------   -----------   -------------   ------------

Balance - December 31, 2002                   1,188,372   $      2,971   $     18,240   $     2,529   $         997   $     24,737
                                            ===========   ============   ============   ===========   =============   ============


                                                                              4.



                                 CNB CORPORATION
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                  Years ended December 31, 2002, 2001 and 2000



                                                                          2002            2001             2000
                                                                          ----            ----             ----
                                                                                     (In thousands)
                                                                                              
CASH FLOWS FROM OPERATING ACTIVITIES
     Net income                                                       $      4,094    $      3,501     $      3,386
     Adjustments to reconcile net income to net cash
       from operating activities
         Depreciation and amortization                                         700             364              289
         Provision for loan losses                                               -              83              110
         Loans originated for sale                                         (35,554)        (21,750)          (4,568)
         Proceeds from sales of loans originated for sale                   36,277          21,940            4,571
         Gain on sales of loans                                               (651)           (357)             (77)
         Increase in other assets                                             (961)            (89)            (581)
         Increase in other liabilities                                       1,156              23              175
                                                                      ------------    ------------     ------------
              Total adjustments                                                967             214              (81)
                                                                      ------------    ------------     ------------
                  Net cash from operating activities                         5,061           3,715            3,305

CASH FLOWS FROM INVESTING ACTIVITIES
     Proceeds from maturities of securities
       available for sale                                                   23,211          29,323           14,826
     Purchase of securities available for sale                             (19,770)        (41,519)         (17,309)
     Proceeds from maturities of securities held
       to maturity                                                           2,252           4,445            8,591
     Purchase of securities held to maturity                                  (699)         (3,731)          (1,363)
     Proceeds from other securities                                          2,700           1,000            1,600
     Purchase of other securities                                           (4,142)         (1,157)            (527)
     Net increase in portfolio loans                                       (11,603)         (6,973)          (8,411)
     Premises and equipment expenditures                                      (259)           (715)            (524)
                                                                      ------------    ------------     ------------
         Net cash from investing activities                                 (8,310)        (19,327)          (3,117)

CASH FLOWS FROM FINANCING ACTIVITIES
     Net increase in deposits                                               11,855          11,498           10,507
     Dividends paid                                                         (2,438)         (2,349)          (2,192)
     Proceeds from exercise of stock options                                    32              78               17
     Purchases of common stock                                                (314)            (78)             (83)
                                                                      ------------    ------------     ------------
         Net cash from financing activities                                  9,135           9,149            8,249
                                                                      ------------    ------------     ------------

Net change in cash and cash equivalents                                      5,886          (6,463)           8,437

Cash and cash equivalents at beginning of year                              16,847          23,310           14,873
                                                                      ------------    ------------     ------------

CASH AND CASH EQUIVALENTS AT END OF YEAR                              $     22,733    $     16,847     $     23,310
                                                                      ============    ============     ============

Supplemental disclosure of cash flow information
     Cash paid during the period for
         Interest                                                     $      5,382    $      6,949     $      6,786
         Income taxes                                                        1,624           1,423            1,442


                                                                              5.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Principles of Consolidation: The consolidated financial statements include CNB
Corporation (the Company) and its wholly-owned subsidiary, Citizens National
Bank of Cheboygan and the Bank's wholly-owned subsidiary CNB Mortgage
Corporation (collectively referred to as the Bank). All significant intercompany
accounts and transactions are eliminated in consolidation.

Nature of Operations and Concentrations of Credit Risk: The Company is a
one-bank holding company which conducts no direct business activities. All
business activities are performed by the Bank.

The Bank provides a full range of banking services to individuals, agricultural
businesses, commercial businesses and light industries located in its service
area. It maintains a diversified loan portfolio, including loans to individuals
for home mortgages, automobiles, personal expenditures and loans to business
enterprises for current operations and expansion. The Bank offers a variety of
deposit accounts, including checking, savings, money market, individual
retirement accounts and certificates of deposit.

The principal markets for the Bank's financial services are the Michigan
communities in which the Bank is located and the area immediately surrounding
these communities. The Bank serves these markets through eight offices located
in Cheboygan, Presque Isle and Emmet Counties in northern lower Michigan.

Use of Estimates: To prepare financial statements in conformity with accounting
principles generally accepted in the United States of America, management makes
estimates and assumptions based on available information. These estimates and
assumptions affect the amounts reported in the financial statements and the
disclosures provided, and future results could differ. The allowance for loan
losses, value of mortgage servicing rights, and fair values of financial
instruments are particularly subject to change in the near term.

Cash Flow Reporting: Cash and cash equivalents include cash and due from banks
and federal funds sold. Net cash flows are reported for customer loan and
deposit transactions.

Securities: Securities classified as held to maturity are carried at amortized
cost when management has the positive intent and ability to hold them to
maturity. Securities are classified as available for sale when they might be
sold before maturity. Securities available for sale are carried at fair value,
with unrealized holding gains and losses reported in shareholders' equity, net
of tax. Realized gains and losses are based on specific identification of
amortized cost. Securities are written down to fair value when a decline in fair
value is not temporary. Interest income includes amortization of purchase
premium and discount.

                                  (Continued)

                                                                              6.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

Other securities, which include Federal Reserve Bank stock, Federal Home Loan
Bank stock and other taxable securities that are not readily marketable, are
carried at cost.

Loans: Loans that management has the intent and ability to hold for the
foreseeable future or until maturity or payoff are reported at the principal
balance outstanding, net of unearned interest, deferred loan fees and costs, and
an allowance for loan losses. Loans held for sale are reported at the lower of
cost or market, on an aggregate basis.

Loan Income: Interest income is earned on the interest method and includes
amortization of net deferred loan fees and costs over the loan term. Interest
income is not reported when full loan repayment is in doubt, typically when the
loan is impaired or payments are past due over 90 days (180 days for residential
mortgages).

All interest accrued but not received for loans placed on nonaccrual is reversed
against interest income. Interest received on such loans is accounted for on the
cash-basis or cost-recovery method, until qualifying for return to accrual.
Loans are returned to accrual status when all the principal and interest amounts
contractually due are brought current and future payments are reasonably
assured.

Allowance for Loan Losses: The allowance for loan losses is a valuation
allowance for probable incurred credit losses, increased by the provision for
loan losses and decreased by charge-offs less recoveries. Management estimates
the allowance balance required using past loan loss experience, the nature and
volume of the portfolio, information about specific borrower situations and
estimated collateral values, economic conditions, and other factors. Allocations
of the allowance may be made for specific loans, but the entire allowance is
available for any loan that, in management's judgment, should be charged-off.
Loan losses are charged against the allowance when management believes the
uncollectibility of a loan balance is confirmed.

A loan is impaired when full payment under the loan terms is not expected.
Impairment is evaluated in total for smaller-balance loans of similar nature
such as residential mortgage, consumer, and credit card loans, and on an
individual loan basis for other loans. If a loan is impaired, a portion of the
allowance is allocated so that the loan is reported, net, at the present value
of estimated future cash flows using the loan's existing rate or at the fair
value of collateral if repayment is expected solely from the collateral.

Premises and Equipment: Land is carried at cost. Premises and equipment are
stated at cost less accumulated depreciation. Depreciation is computed on the
straight-line method over the assets useful lives. These assets are reviewed for
impairment when events indicate the carrying amount may not be recoverable.
Maintenance and repairs are charged to expense and improvements are capitalized.

                                  (Continued)

                                                                              7.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

Other Real Estate Owned: Real estate properties acquired through, or in lieu of,
loan foreclosure are initially recorded at the lower of the loan carrying amount
and fair value at acquisition. Any reduction to fair value from the carrying
value of the related loan is accounted for as a loan loss. After acquisition, a
valuation allowance reduces the reported amount to the lower of the initial
amount or fair value less costs to sell. Expenses, gains and losses on
disposition, and changes in the valuation allowance are reported in other
expenses.

Servicing Rights: Servicing rights represent the allocated value of servicing
rights retained on loans sold. Servicing rights are expensed in proportion to,
and over the period of, estimated net servicing revenues. Impairment is
evaluated based on the fair value of the rights, using groupings of the
underlying loans as to interest rates and then, secondarily, as to geographic
and prepayment characteristics. Any impairment of a grouping is reported as a
valuation allowance.

Company Owned Life Insurance: The Company has purchased life insurance policies
on certain key executives. Company owned life insurance is recorded at its cash
surrender value, or the amount that can be realized.

Employee Benefits: A defined benefit pension plan covers substantially all
employees, with benefits based on years of service and compensation prior to
retirement. Contributions to the plan are based on the maximum amount deductible
for income tax purposes. A 401(k) savings and retirement plan has also been
established and covers substantially all employees. Contributions to the 401(k)
plan are made and expensed annually.

Stock Compensation: Employee compensation expense under stock options is
reported using the intrinsic value method. Options granted vest over one year
and have a maximum term of ten years. No stock-based compensation cost is
reflected in net income, as all options granted had an exercise price equal to
or greater than the market price of the underlying common stock at date of
grant. The following table illustrates the effect on net income and earnings per
share if expense was measured using the fair value recognition provisions of
FASB Statement No. 123, Accounting for Stock-Based Compensation.



                                                                2002              2001              2000
                                                                ----              ----              ----
                                                                  (In thousands, except per share data)
                                                                                      
Net income as reported                                     $        4,094    $        3,501    $        3,386
Deduct: Stock-based compensation expense
  determined under fair value based method                              -                 -               (59)
                                                           --------------    --------------    --------------
Pro forma net income                                       $        4,094    $        3,501    $        3,327


                                  (Continued)

                                                                              8.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)



Stock Compensation (Continued):                              2002              2001               2000
- ------------------------------                               ----              ----               ----
                                                               (In thousands, except per share data)
                                                                                       
Basic earnings per share as reported                       $   3.43          $   2.94           $   2.84
Pro forma basic earnings per share                             3.43              2.94               2.79

Diluted earnings per share as reported                     $   3.42          $   2.92           $   2.81
Pro forma diluted earnings per share                           3.42              2.92           $   2.76


The pro forma effects are computed using option pricing models. There were no
stock options granted during the years 2002, 2001 and 2000. The pro forma effect
is expected to increase in the future as additional options are granted.

Income Taxes: Income tax expense is the sum of the current year income tax due
or refundable and the change in deferred tax assets and liabilities. Deferred
tax assets and liabilities are the expected future tax consequences of temporary
differences between the carrying amounts and tax bases of assets and
liabilities, computed using enacted tax rates. A valuation allowance, if needed,
reduces deferred tax assets to the amount expected to be realized.

Earnings Per Share: Basic earnings per share is based on the net income divided
by the weighted average number of shares outstanding during the period. Diluted
earnings per share shows the dilutive effect of additional potential shares
issuable under stock options.

Stock Splits and Stock Dividends: Dividends issued in stock are reported by
transferring the market value of the stock issued from retained earnings to
common stock and additional paid-in capital. Stock splits are recorded by
adjusting par value. Fractional shares are paid in cash for all stock splits and
dividends. Basic earnings per share, diluted earnings per share and dividends
per share have been restated for all stock splits and stock dividends, including
the five percent stock dividends declared in 2001 and 2000.

Financial Instruments with Off-Balance-Sheet Risk: The Company, in the normal
course of business, makes commitments to extend credit which are not reflected
in the consolidated financial statements. A summary of these commitments is
disclosed in Note 12.

Comprehensive Income: Comprehensive income consists of net income and other
comprehensive income. Other comprehensive income includes the net change in
unrealized gains (losses) on securities available for sale, net of tax, which is
also recognized as a separate component of shareholders' equity.

                                  (Continued)
                                                                              9.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

Fair Values of Financial Instruments: Fair values of financial instruments are
estimated using relevant market information and other assumptions. Fair value
estimates involve uncertainties and matters of significant judgment regarding
interest rates, credit risk, prepayments, and other factors, especially in the
absence of broad markets for particular items. Changes in assumptions or in
market conditions could significantly affect the estimates. The fair value
estimates of existing on- and off-balance-sheet financial instruments do not
include the value of anticipated future business or the values of assets and
liabilities not considered financial instruments.

Reclassification: Some items in prior financial statements have been
reclassified to conform with the current presentation.

Newly Issued But Not Yet Effective Accounting Standards: New accounting
standards on asset retirement obligations, restructuring activities and exit
costs, operating leases, and early extinguishment of debt were issued in 2002.
Management determined that when the new accounting standards are adopted in 2003
they will not have a material impact on the Company's financial condition or
results of operations.

NOTE 2 - SECURITIES

The year end fair values and related gross unrealized gains and losses for
securities available for sale, were as follows:



                                                                 Gross            Gross
                                                 Fair         Unrealized       Unrealized
Available for sale                               Value           Gains           Losses
                                                 -----           -----           ------
                                                            (In thousands)
                                                                     
     2002
         U.S. Government and agency          $     26,989    $        687     $          -
         State and municipal                       30,544             866              (41)
                                             ------------    ------------     ------------

                                             $     57,533    $      1,553     $        (41)
                                             ============    ============     ============

     2001
         U.S. Government and agency          $     33,057    $        986     $          -
         State and municipal                       28,061             432              (53)
                                             ------------    ------------     ------------

                                             $     61,118    $      1,418     $        (53)
                                             ============    ============     ============


                                  (Continued)

                                                                             10.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 2 - SECURITIES (Continued)

The year end carrying amount, unrecognized gains and losses, and fair value of
securities held to maturity were as follows:



                                                                       Gross            Gross
                                                     Carrying      Unrecognized      Unrecognized       Fair
                                                      Amount           Gains            Losses          Value
                                                      ------           -----            ------          -----
                                                                             (In thousands)
                                                                                          
Held to maturity
     2002
         State and municipal                       $      5,615    $        140      $          -     $     5,755
                                                   ============    ============      ============     ===========

     2001
         State and municipal                       $      7,168    $        132      $       (186)    $     7,114
                                                   ============    ============      ============     ===========


There were no sales of securities during 2002, 2001 and 2000.

Contractual maturities of debt securities at year end 2002 were as follows.
Expected maturities may differ from contractual maturity because borrowers may
have the right to call or prepay obligations with or without call or prepayment
penalties.



                                                 Available For Sale               Held to Maturity
                                                        Fair                   Carrying          Fair
                                                        Value                   Amount           Value
                                                        -----                   ------           -----
                                                                    (In thousands)
                                                                                     
Due in one year or less                              $   14,277              $        870     $       881
Due from one to five years                               37,592                     2,334           2,408
Due from five to ten years                                2,401                       848             903
Due after ten years                                       3,263                     1,563           1,563
                                                     ----------              ------------     -----------

                                                     $   57,533              $      5,615     $     5,755
                                                     ==========              ============     ===========


Securities with a carrying value of $1,113,000 and $987,000 were pledged at
December 31, 2002 and 2001, to secure public deposits and for other purposes.

                                  (Continued)

                                                                             11.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 2 - SECURITIES (Continued)

The Company held securities exceeding 10% of shareholders' equity for the
following states (including its political subdivisions) at December 31:



                         2002            2001
                         ----            ----
                            (In thousands)
                               
Michigan             $     12,385    $     13,087
Indiana                     2,944           2,566
Washington                  2,330           3,070
Wisconsin                   2,538           2,526


NOTE 3 - LOANS

Year end loans were as follows:



                                                  2002           2001
                                                  ----           ----
                                                     (In thousands)
                                                        
Residential real estate                        $    92,653    $   84,588
Consumer                                            11,270        11,767
Commercial real estate                              31,581        26,536
Commercial                                          10,824        11,912
                                               -----------    ----------
                                                   146,328       134,803
Deferred loan origination fees, net                    (22)          (30)
Allowance for loan losses                           (1,669)       (1,667)
                                               -----------    ----------

                                               $   144,637    $  133,106
                                               ===========    ==========


Activity in the allowance for loan losses is summarized as follows:



                                   2002             2001           2000
                                   ----             ----           ----
                                               (In thousands)
                                                       
Beginning balance              $      1,667     $      1,652    $    1,583
Provision for loan losses                 -               83           110
Charge-offs                             (50)             (87)          (86)
Recoveries                               52               19            45
                               ------------     ------------    ----------

Ending balance                 $      1,669     $      1,667    $    1,652
                               ============     ============    ==========


The Company had no impaired loans during 2002 and 2001. There were no loans held
for sale at year end 2002 and 2001.

                                  (Continued)

                                                                             12.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 3 - LOANS (Continued)

Nonperforming loans were as follows:



                                                        2002             2001
                                                        ----             ----
                                                            (In thousands)
                                                                
Loans past due over 90 days still on accrual         $      114       $      647
Nonaccrual loans                                              -                -


Nonperforming loans and impaired loans are defined differently. Some loans may
be included in both categories, whereas other loans may only be included in one
category.

NOTE 4 - LOAN SERVICING

Mortgage loans serviced for others are not reported as assets. These loans
totaled $50,537,000 and $39,951,000 at year end 2002 and 2001. Related escrow
deposit balances were $52,000 and $59,000. Capitalized mortgage servicing rights
balances were $362,000 and $266,000 at year end 2002 and 2001. The related
additions recognized were $267,000, $163,000 and $34,000 and the amortization
was $171,000, $107,000 and $22,000 in 2002, 2001 and 2000.

NOTE 5 - PREMISES AND EQUIPMENT

Year end premises and equipment were as follows:



                                      2002            2001
                                      ----            ----
                                         (In thousands)
                                            
Real estate and buildings         $      4,160    $      4,160
Furniture and fixtures                   3,465           3,714
                                  ------------    ------------
                                         7,625           7,874
Less accumulated depreciation            4,183           4,282
                                  ------------    ------------

                                  $      3,442    $      3,592
                                  ============    ============


Depreciation expense amounted to $410,000, $357,000 and $306,000 in 2002, 2001
and 2000.

                                  (Continued)

                                                                             13.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 6 - DEPOSITS

Time deposit accounts individually exceeding $100,000 total $14,280,000 and
$17,445,000 at year end 2002 and 2001.

At year end 2002, the scheduled maturities of time deposits are as follows:



                   (In thousands)
                
2003               $      27,608
2004                      35,426
2005                       2,935
2006                       1,708
                   -------------

                   $      67,677
                   =============


NOTE 7 - EMPLOYEE BENEFITS

Defined Benefit Retirement Plan: The Company has a defined benefit,
noncontributory pension plan which provides retirement benefits for essentially
all employees. The following sets forth the plan's funded status and amounts
recognized in the financial statements:



                                                2002             2001
                                                ----             ----
                                                   (In thousands)
                                                       
Change in benefit obligation:
     Beginning benefit obligation           $     (3,481)    $     (3,245)
     Service cost                                   (163)            (144)
     Interest cost                                  (266)            (238)
     Amendments                                      (69)               -
     Actuarial loss (gain)                           (40)              32
     Benefits paid                                    81              114
                                            ------------     ------------
     Ending benefit obligation                    (3,938)          (3,481)

Change in plan assets, at fair value:
     Beginning plan assets                         2,973            2,964
     Actual return                                  (301)            (187)
     Employer contribution                           266              310
     Benefits paid                                   (81)            (114)
                                            ------------     ------------
     Ending plan assets                            2,857            2,973


                                  (Continued)

                                                                             14.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 7 - EMPLOYEE BENEFITS (Continued)



                                                     2002             2001
                                                     ----             ----
                                                        (In thousands)
                                                            
Funded status                                    $     (1,081)    $       (508)
Unrecognized net actuarial loss                         1,585            1,051
Unrecognized transition amount                            (59)             (68)
Unrecognized prior service amount                          38              (30)
                                                 ------------     ------------
Prepaid pension cost                             $        483     $        445
                                                 ============     ============


Net pension expense and related year end assumptions consist of the following:



                                              2002            2001             2000
                                              ----            ----             ----
                                                         (In thousands)
                                                                  
Service cost                              $        163    $        144     $        138
Interest cost on benefit obligation                266             238              231
Expected return on plan assets                    (234)           (241)            (266)
Net amortization and deferral                       (9)            (13)             (13)
Recognized net actuarial loss                       42              18                -
                                          ------------    ------------     ------------

    Pension expense                       $        228    $        146     $         90
                                          ============    ============     ============




                                                     2002            2001             2000
                                                     ----            ----             ----
                                                                             
Weighted average discount rate                       7.50%           7.50%            7.50%
Rate of increase in future compensation              4.00%           4.00%            5.00%
Expected long term return on plan assets             8.00%           8.00%            8.00%


Plan assets are administered by Huntington National Bank as trustee of the plan.
Plan assets are invested in diversified mutual funds.

Deferred Compensation Plan: The Company has a deferred compensation plan to
provide retirement benefits to certain Directors, at their option, in lieu of
annual directors' fees. The present value of future benefits are accrued
annually over the period of active service of each participant. The expense for
the plan was $186,000, $180,000 and $177,000 in 2002, 2001 and 2000.

                                  (Continued)

                                                                             15.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 7 - EMPLOYEE BENEFITS (Continued)

During the year ended December 31, 2002 management changed the discount rate
used to estimate the liability under this deferred compensation plan to a
current rate. As a result of this change an additional liability of
approximately $512,000 will be recognized over the remaining service periods of
each individual in the plan.

The Company has also purchased insurance on the lives of participating directors
with the Company as the owner and beneficiary of the policies. At 2002 and 2001
the cash surrender value of the underlying policies was $1,387,000 and
$1,428,000.

The Company has another deferred compensation plan that allows executive
officers of the Bank, and certain Directors an opportunity to defer a portion of
their compensation. On a monthly basis, the account of each participant accrues
interest based on the interest rate determined for that year. The expense of the
plan was $22,000, $17,000 and $11,000 in 2002, 2001 and 2000.

401(k) Plan: The Company has a 401(k) savings and retirement plan covering
substantially all employees. Under the plan, employees may defer up to the
lesser of 20% of their eligible compensation or the limitations set by the IRS.
During 2002, 2001 and 2000, the Board of Directors elected to contribute a
matching contribution equal to 100% of the first 2% and 50% of the next 2% of
the employee's deferred compensation. Employee contributions and the Company's
matching percentages are vested immediately. The Company's matching percentages
are determined annually by the Board of Directors and resulted in total
contributions of $71,000, $67,000 and $64,000 in 2002, 2001 and 2000.

NOTE 8 - STOCK OPTIONS

Stock Option Plan: The shareholders approved an incentive stock option plan in
May 1996 under which options may be issued at market prices to employees. The
right to exercise the options vests over a one year period. The exercise price
of options granted is equivalent to the market value of underlying stock at the
grant date.

                                  (Continued)

                                                                             16.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 8 - STOCK OPTIONS (Continued)

Activity in the option plan for the years ended, and as restated for all stock
dividends, is summarized as follows:



                                                                         Weighted
                                        Number of                        Average
                                       Outstanding       Exercise        Exercise
                                         Options           Price          Price
                                       -----------   ---------------   ------------
                                                              
Balance at January 1, 2000                36,125     $   25.08-59.86   $      42.19

Exercised                                 (2,415)        25.08-59.86          37.92
                                          ------     ---------------   ------------
Balance at December 31, 2000              33,710         25.08-59.86          42.50

Exercised                                 (2,938)        25.08-35.30          26.56
                                          ------     ---------------   ------------
Balance at December 31, 2001              30,772         25.08-59.86          44.02

Exercised                                 (1,274)              25.12          25.12
                                          ------     ---------------   ------------

Balance at December 31, 2002              29,498     $ 25.12 - 59.87   $      44.83
                                          ======


Options exercisable at December 31 are as follows:



                                  Weighted
                Number            Average
                  Of              Exercise
                Options            Price
                -------            -----
                          
2000            33,723          $    42.50
2001            30,785               44.02
2002            29,498               44.83


At December 31, 2002, options outstanding had a weighted-average remaining life
of 5.7 years.

NOTE 9 - INCOME TAXES

Income tax expense consists of:



                   2002            2001             2000
                   ----            ----             ----
                               (In thousands)
                                       
Current        $      1,591    $      1,390     $      1,516
Deferred                 18              19              (20)
               ------------    ------------     ------------

               $      1,609    $      1,409     $      1,496
               ============    ============     ============


                                  (Continued)

                                                                             17.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 9 - INCOME TAXES (Continued)

Year end deferred tax assets and liabilities consist of:



                                                                2002             2001
                                                                ----             ----
                                                                    (In thousands)
                                                                       
Deferred tax assets
     Allowance for loan losses                              $        442     $        442
     Deferred compensation                                           587              444
     Other                                                            14              102
                                                            ------------     ------------
         Total deferred tax assets                                 1,043              988
                                                            ------------     ------------

Deferred tax liabilities
     Pension                                                         172              159
     Unrealized gains on securities available for sale               513              464
     Fixed assets                                                     96               77
     Mortgage servicing rights                                       123               90
     Accretion                                                        94               86
                                                            ------------     ------------
         Total deferred tax liabilities                              998              876
                                                            ------------     ------------

             Net deferred tax asset                         $         45     $        112
                                                            ============     ============


Income tax expense calculated at the statutory rate of 34% differs from actual
income tax expense as follows:



                                                      2002            2001             2000
                                                      ----            ----             ----
                                                                 (In thousands)
                                                                          
Statutory rate applied to income before taxes     $      1,939    $      1,669     $      1,660
Deduct

     Tax-exempt interest income, net                      (278)           (243)            (148)
     Other                                                 (52)            (17)             (16)
                                                  ------------    ------------     ------------

                                                  $      1,609    $      1,409     $      1,496
                                                  ============    ============     ============


                                  (Continued)

                                                                             18.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 10 - EARNINGS PER SHARE

A reconciliation of the numerators and denominators of the basic earnings per
share and diluted earnings per share computations is presented below:



                                                             2002            2001             2000
                                                             ----            ----             ----
                                                                                 
Basic earnings per share
         Net income available to common
              shareholders (in thousands)                $      4,094    $      3,501     $      3,386
                                                         ============    ============     ============

         Weighted average shares outstanding                1,192,623       1,191,692        1,192,438

              Basic earnings per share                   $       3.43    $       2.94     $       2.84
                                                         ============    ============     ============

Diluted earnings per share
         Net income available to common
              shareholders (in thousands)                $      4,094    $      3,501     $      3,386
                                                         ============    ============     ============

         Weighted average shares outstanding                1,192,623       1,191,692        1,192,438

         Add dilutive effects of assumed exercises
              of stock options                                  4,724           7,569           11,742
                                                         ------------    ------------     ------------

         Weighted average dilutive
              potential shares outstanding                  1,197,347       1,199,261        1,204,180
                                                         ============    ============     ============

              Diluted earnings per share                 $       3.42    $       2.92     $       2.81
                                                         ============    ============     ============


NOTE 11 - RELATED PARTY TRANSACTIONS

Certain directors and executive officers of the Company and the Bank (including
family members, affiliates and companies in which they are principal owners) had
loans outstanding with the Bank in the ordinary course of business. A summary of
the aggregate loans outstanding which exceeded $60,000 to these individuals
follows:



                                           2002            2001
                                           ----            ----
                                              (In thousands)
                                                 
Balance outstanding, January 1         $      2,397    $      2,648
New loans and rewrites                        1,717           1,396
Payments and payoffs                         (1,658)         (1,654)
Other                                             -               7
                                       ------------    ------------

Balance outstanding, December 31       $      2,456    $      2,397
                                       ============    ============


Related party deposits totaled $1,712,000 and $1,080,000 at year end 2002 and
2001.

                                  (Continued)

                                                                             19.




                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 12 - COMMITMENTS, OFF-BALANCE-SHEET RISK, AND CONTINGENCIES

There are various contingent liabilities that are not reflected in the financial
statements, including 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
effect on financial condition or result of operations.

At year end 2002 and 2001, reserves of $1,592,000 and $1,415,000 were required
as deposits with the Federal Reserve or as cash on hand. These reserves do not
earn interest.

Some financial instruments are used in the normal course of business to meet the
financing needs of customers and to reduce exposure to interest rate changes.
These financial instruments include commitments to extend credit and standby
letters of credit. These involve, to a varying degree, credit and interest-rate
risk in excess of the amount reported in the financial statements.

Exposure to credit loss if the other party does not perform is represented by
the contractual amount for commitments to extend credit and standby letters of
credit. The same credit policies are used for commitments and conditional
obligations as are used for loans.

Commitments to extend credit are agreements to lend to a customer as long as
there is no violation of any condition established in the commitment.
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 used, the total commitments do not necessarily represent
future cash requirements. Standby letters of credit are conditional commitments
to guarantee a customer's performance to a third party.

A summary of the notional or contractual amounts of financial instruments with
off-balance-sheet risk at year end were as follows:



                                   2002         2001
                                   ----         ----
                                    (In thousands)
                                        
Commitments to extend credit     $ 21,163     $ 20,137
Standby letters of credit             109          117


Substantially all of these commitments are at variable or uncommitted rates.

                                  (Continued)

                                                                             20.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 13 - FAIR VALUES OF FINANCIAL INSTRUMENTS

The following methods and assumptions were used to estimate fair values for
financial instruments. The carrying amount is considered to estimate fair value
for cash and variable rate loans or deposits that reprice frequently and fully.
Securities fair values are based on quoted market prices or, if no quotes are
available, on the rate and term of the security and on information about the
issuer. For fixed rate loans or deposits and for variable rate loans or deposits
with infrequent repricing or repricing limits, the fair value is estimated by
discounted cash flow analysis or underlying collateral values, where applicable.
The fair value of off-balance-sheet items approximates cost and is not
considered significant to this presentation.

The estimated year end values of financial instruments were:



                                                2002                        2001
                                                ----                        ----
                                       Carrying        Fair        Carrying        Fair
                                        Amount         Value        Amount         Value
                                        ------         -----        ------         -----
                                                                    
Assets                                                   (In thousands)
    Cash and cash equivalents         $   22,733    $   22,733    $   16,847    $   16,847
    Securities available for sale         57,533        57,533        61,118        61,118
    Securities held to maturity            5,615         5,755         7,168         7,114
    Other securities                       6,252         6,252         4,810         4,810
    Loans, net                           144,637       148,241       133,106       133,753

Liabilities
    Deposits
        Noninterest-bearing           $  (32,281)   $  (32,281)   $  (32,919)   $  (32,919)
        Interest-bearing                (184,163)     (184,663)     (171,670)     (173,192)


NOTE 14 - REGULATORY CAPITAL

The Company and Bank are subject to regulatory capital requirements administered
by federal banking agencies. Capital adequacy guidelines and prompt corrective
action regulations involve quantitative measures of assets, liabilities, and
certain off-balance-sheet items calculated under regulatory accounting
practices. Capital amounts and classifications are also subject to qualitative
judgments by regulators about components, risk weightings and other factors, and
the regulators can lower classifications in certain cases. Failure to meet
various capital requirements can initiate regulatory action that could have a
direct material effect on the financial statements.

                                  (Continued)

                                                                             21.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 14 - REGULATORY CAPITAL (Continued)

The prompt corrective action regulations provide five classifications, including
well capitalized, adequately capitalized, undercapitalized, significantly
undercapitalized and critically undercapitalized, although these terms are not
used to represent overall financial condition. If adequately capitalized,
regulatory approval is required to accept brokered deposits. If
undercapitalized, capital distributions are limited, as is asset growth and
expansion, and plans for capital restoration are required. The minimum
requirements are:



                               Capital to Risk-
                               Weighted Assets           Tier 1 Capital
                              Total       Tier 1       To Average Assets
                              -----       ------       -----------------
                                              
Well capitalized               10%          6%                5%
Adequately capitalized          8%          4%                4%
Undercapitalized                6%          3%                3%


The Company and Bank were categorized as well capitalized at year end. Actual
capital levels (in millions) and minimum required levels were:



                                                                                            Minimum Required
                                                                                               To Be Well
                                                                     Minimum Required      Capitalized Under
                                                                        For Capital        Prompt Corrective
                                                     Actual          Adequacy Purposes     Action Regulations
                                                     ------          -----------------     ------------------
                                                Amount     Ratio     Amount      Ratio     Amount       Ratio
                                                ------     -----     ------      -----     ------       -----
                                                                                      
2002
Total capital (to risk weighted assets)
    Consolidated                                $ 25.4      17.9%    $ 11.3        8.0%    $ 14.1        10.0%
    Bank                                          25.4      17.9       11.3        8.0       14.1        10.0
Tier 1 capital (to risk weighted assets)
    Consolidated                                  23.7      16.8        5.7        4.0        8.5         6.0
    Bank                                          23.7      16.8        5.7        4.0        8.5         6.0
Tier 1 capital (to average assets)
    Consolidated                                  23.7       9.7        9.8        4.0       12.2         5.0
    Bank                                          23.7       9.7        9.8        4.0       12.2         5.0

2001
Total capital (to risk weighted assets)
    Consolidated                                $ 24.1      18.3%    $ 10.6        8.0%    $ 13.2        10.0%
    Bank                                          24.0      18.2       10.5        8.0       13.2        10.0
Tier 1 capital (to risk weighted assets)
    Consolidated                                  22.4      17.0        5.3        4.0        7.9         6.0
    Bank                                          22.4      17.0        5.3        4.0        7.9         6.0
Tier 1 capital (to average assets)
    Consolidated                                  22.4       9.8        9.2        4.0       11.4         5.0
    Bank                                          22.4       9.8        9.2        4.0       11.4         5.0


                                  (Continued)

                                                                             22.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 14 - REGULATORY CAPITAL (Continued)

One of the principal sources of cash for the Company is dividends from the Bank.
Regulatory agencies can place dividend restrictions on the Bank based on their
evaluation of its financial condition. No restrictions are currently imposed by
regulatory agencies on the Bank other than the limitations found in the
regulations which govern the payment of dividends to the Company. Under the most
restrictive of these regulations, in 2003, the Bank is limited to paying
dividends of approximately $2,383,000 plus 2003 net income, without prior
regulatory approval.

NOTE 15 - PARENT COMPANY CONDENSED FINANCIAL STATEMENTS

Following are condensed parent company financial statements:

                            CONDENSED BALANCE SHEETS
                           December 31, 2002 and 2001



                                                          2002           2001
                                                          ----           ----
                                                            (In thousands)
                                                                 
ASSETS
Cash                                                    $     19       $     72
Investment in subsidiary                                  24,714         23,323
Dividends receivable                                       1,458          1,056
Other assets                                                   4              4
                                                        --------       --------

    Total Assets                                        $ 26,195       $ 24,455
                                                        ========       ========

LIABILITIES AND SHAREHOLDERS' EQUITY
Dividends payable                                       $  1,188       $  1,078
Other liabilities                                            270              -
Shareholders' equity                                      24,737         23,377
                                                        --------       --------

     Total Liabilities and Shareholders' Equity         $ 26,195       $ 24,455
                                                        ========       ========


                                   (Continued)

                                                                             23.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 15 - PARENT COMPANY CONDENSED FINANCIAL STATEMENTS (Continued)

                         CONDENSED STATEMENTS OF INCOME
                  Years ended December 31, 2002, 2001 and 2000



                                                     2002       2001       2000
                                                     ----       ----       ----
                                                           (In thousands)
                                                                 
Dividends from subsidiary                           $ 2,826    $ 2,442    $ 2,346
Operating expenses                                      (40)       (44)       (32)
                                                    -------    -------    -------

Income before income tax and equity
  in undistributed income of subsidiary               2,786      2,398      2,314

Income tax benefit                                       13         15         11

Equity in undistributed income of subsidiary          1,295      1,088      1,061
                                                    -------    -------    -------

NET INCOME                                          $ 4,094    $ 3,501    $ 3,386
                                                    =======    =======    =======


                        CONDENSED STATEMENTS OF CASH FLOWS
                  Years ended December 31, 2002, 2001 and 2000



                                                     2002       2001       2000
                                                     ----       ----       ----
                                                           (In thousands)
                                                                 
CASH FLOWS FROM OPERATING ACTIVITIES
Net income                                          $ 4,094    $ 3,501    $ 3,386
Equity in undistributed net income of subsidiary     (1,295)    (1,088)    (1,061)
Change in dividends receivable                         (402)         -        (84)
Change in other assets                                    -         (4)         1
Change in other liabilities                             270          -          -
                                                    -------    -------    -------
        Net cash from operating activities            2,667      2,409      2,242

CASH FLOWS FROM FINANCING ACTIVITIES
Dividends                                            (2,438)    (2,349)    (2,192)
Net shares purchased                                   (282)         -        (66)
                                                    -------    -------    -------
        Net cash from financing activities           (2,720)    (2,349)    (2,258)
                                                    -------    -------    -------

Net change in cash and cash equivalents                 (53)        60        (16)

Cash at beginning of year                                72         12         28
                                                    -------    -------    -------

CASH AT END OF YEAR                                 $    19    $    72    $    12
                                                    =======    =======    =======


                                   (Continued)

                                                                             24.



                                 CNB CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        December 31, 2002, 2001 and 2000

NOTE 16 - QUARTERLY FINANCIAL DATA (UNAUDITED)



                                        Net                   Earnings Per Share
                         Interest     Interest      Net       -----------------
                          Income       Income      Income     Basic      Diluted
                         --------     --------     ------     -----      -------
                                  (In thousands, except per share data)
                                                          
2002
    First quarter        $  3,714     $  2,251     $1,030     $ .86      $   .86
    Second quarter          3,701        2,257        908       .76          .76
    Third quarter           3,726        2,409      1,021       .86          .85
    Fourth quarter          3,679        2,603      1,135       .95          .95

2001
     First quarter       $  4,017     $  2,168     $  808     $ .68      $   .68
     Second quarter         3,968        2,203        857       .72          .71
     Third quarter          3,935        2,202        832       .69          .69
     Fourth quarter*        3,868        2,315      1,004       .85          .84


*    The increase in net income during the fourth quarter of 2001 is primarily
     the result of a significant decrease in interest expense as a result of the
     general decrease in the interest rate environment. The fourth quarter of
     2001 was also positively impacted by an increase in noninterest income and
     a decrease in provision expense.

                                                                             25.



                          INDEPENDENT AUDITOR'S REPORT

Board of Directors and Shareholders
CNB Corporation
Cheboygan, Michigan

We have audited the accompanying consolidated balance sheets of CNB Corporation
as of December 31, 2002 and 2001, and the related consolidated statements of
income and comprehensive income, changes in shareholders' equity and cash flows
for each of the three years in the period ended December 31, 2002. These
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 auditing standards generally accepted
in the United States of America. Those standards require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free from 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 CNB Corporation as
of December 31, 2002 and 2001, and the results of its operations and its cash
flows for each of the three years in the period ended December 31, 2002, in
conformity with accounting principles generally accepted in the United States of
America.

                                                   Crowe, Chizek and Company LLP

South Bend, Indiana
February 21, 2003

                                                                             26.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

This discussion provides information about the consolidated financial condition
and results of operations of CNB Corporation (the Company) and its subsidiary,
Citizens National Bank of Cheboygan and the Bank's wholly owned subsidiary CNB
Mortgage Corporation (collectively referred to as the Bank). This discussion
should be read in conjunction with the consolidated financial statements
beginning on page 2 and the related footnotes.

                               FINANCIAL CONDITION

CASH AND CASH EQUIVALENTS

The Company's balances of cash and cash equivalents increased $5.9 million from
2001 to 2002. During the year, $9.0 million of cash was provided from financing
activities due primarily to increases in deposits, while $5.1 million of cash
was provided from operating activities. Investing activities utilized $8.3
million of cash during 2002. The balances maintained in cash and cash
equivalents vary based on daily fluctuations in loan and deposit balances.
Sufficient cash is maintained on a daily basis to meet the anticipated liquidity
needs of the Company for customer transactions and to clear checks drawn on
other financial institutions. The amount of clearings can vary by as much as
$3.0 million in one day, causing the Company's cash position to vary.

SECURITIES

The Company maintains securities portfolios that include obligations of federal
agencies and government sponsored entities as well as securities issued by
states and political subdivisions. Security balances decreased $5.1 million
during 2002. Securities available for sale represent 91.1% of the portfolio.
Currently, the Company primarily maintains a short-term securities portfolio.
The average life of the security portfolio is being extended as securities of a
longer maturity are added to the portfolio when appropriate. As the amount of
securities maturing on a regular basis decreases, liquidity will be maintained
by adding to the available for sale portfolio.

The chart below shows the change in each of the categories of the portfolio.



                                            2002         2001         2000
                                            ----         ----         ----
                                                    (In thousands)
                                                           
U.S. Government and agency securities     $ (6,068)    $ (4,056)    $ (1,129)
Tax exempt state and municipal                 501       13,709        1,672
Taxable state and municipal                    429        2,782       (4,287)
                                          --------     --------     --------

       Total change in securities         $ (5,138)    $ 12,435     $ (3,744)
                                          ========     ========     ========


                                                                             27.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

Holdings in state and municipal securities increased during the year primarily
as a result of better yielding investments. The chart below shows the percentage
composition of the portfolio as of December 31.



                                           2002       2001
                                           ----       ----
                                               
U.S. Government and agency securities      42.74%     48.41%
Tax exempt state and municipal             41.33      37.49
Taxable state and municipal                15.93      14.10
                                          ------     ------

                                          100.00%    100.00%
                                          ======     ======


Securities available for sale are recorded at fair value and securities held to
maturity are recorded at amortized cost. The net unrealized gain on securities
available for sale at December 31, 2002 was $997,000, net of taxes. The
unrealized gains and losses are temporary, since they are a result of market
changes rather than a reflection of credit quality. Management has no specific
intent to sell these securities at the present time.

The Company maintains a conservative security portfolio with a majority of the
investments in U.S. Government and agency securities and issues of governmental
units in its service area. The maturities of the U.S. Government and agency
securities have typically been very short, two years or less, providing
liquidity in addition to quality.

During 2003, management feels that there will be sufficient liquidity to
increase maturity of the investment portfolio, which has the general impact of
increasing yield.

LOANS

Total loans increased $11.5 million or 8.6% during 2002, with the primary growth
occurring in residential and commercial real estate loans. Residential real
estate loans grew from $84.6 million in 2001 to $92.7 million in 2002, while
commercial real estate loans grew from $26.5 million in 2001 to $31.9 million in
2002. As a full service lender, the Company offers a variety of personal and
commercial loans. Home mortgages comprise the largest portion of the loan
portfolio. The Company generally retains the ownership of adjustable rate loans
and short to medium-term fixed-rate loans and originates and sells long-term
single family residential fixed-rate mortgage loans to the secondary market. The
Company originated $35.6 million in loans for sale in 2002 and $21.8 million in
2001. This practice allows the Company to meet the housing credit needs of its
service area while maintaining an appropriate interest rate sensitivity and
liquidity position. In addition to mortgage loans, the Company makes loans for
personal and business use, secured and unsecured, to customers in its services
area.

                                                                             28.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

The Company maintains a conservative loan policy and strict credit underwriting
standards. All loans are domestic. An annual review of loan concentrations at
December 31, 2002 indicated the pattern of loans in the portfolio has not
changed. There is no individual industry with more than a 10% concentration,
however, all tourism related businesses, when combined, represent 9.6% of total
loans.

ALLOWANCE FOR LOAN LOSSES

The allowance for loan losses represents that amount which management estimates
is adequate to provide for probable losses inherent in the loan portfolio.
Management determines the adequacy of the allowance for loan losses by reviewing
selected loans (including large loans, nonaccrual loans, problem loans and
delinquent loans) and establishes specific loss allowances on these loans.
Historical loss information, local economic conditions and other factors are
considered in establishing allowances on the remaining loan portfolio. The
allowance is increased by provisions charged to expense and reduced by
charge-offs, net of recoveries.

The quality of the Company's loan portfolio compares well with its peer group
with non-performing loans at .08% of total loans at December 31, 2002 and 0.48%
at December 31, 2001. Net loans charged off were -0-% of total loans during 2002
and 0.05% in 2001. There were no significant changes in the allowance for loan
losses in 2002 and 2001 due to stable loan quality and insignificant loss
potential identified for individual loans and groups of loans.

CREDIT QUALITY

The Company continues to maintain a high level of asset quality as a result of
actively managing delinquencies, nonperforming assets and potential problem
loans. The Company performs an ongoing review of all large credits to watch for
any deterioration in quality. Nonperforming loans are comprised of: (1) loans
accounted for on a nonaccrual basis; (2) loans contractually past due 90 days or
more as to interest or principal payments (but not included in the nonaccrual
loans in (1) above); and (3) other loans whose terms have been renegotiated to
provide a reduction or deferral of interest or principal because of a
deterioration in the financial position of the borrower (exclusive of loans in
(1) or (2) above). The aggregate amount of nonperforming loans is shown in the
table below.



                                   2002              2001
                                   ----              ----
                                   (Dollars in thousands)
                                               
Nonaccrual loans                   $  -              $  -
Loans past due 90 days or more      114               647
Troubled debt restructurings          -                 -
                                   ----              ----

     Total nonperforming loans     $114              $647
                                   ====              ====

Percent of total loans              .08%              .48%
                                   ====              ====


                                                                             29.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

DEPOSITS

The Company offers competitive deposit products and has, therefore, shown steady
deposit growth as it increases its market share. Deposits increased $11.9
million or 5.8% during 2002. Money market deposits increased $14.5 million or
40.0% during 2002.

The majority of the Company's deposits are derived from core customers, as a
result of long-term personal, business and public relationships. Deposit rates
are monitored continually to assure that the Company pays a competitive rate.

As of December 31, 2002 the loan to deposit ratio was 67.6% compared to 65.9%
for December 31, 2001. Management continues to emphasize loan growth and hopes
to maintain this ratio at a minimum of 65.0%. The change in asset mix from
securities to higher yielding loans will increase the net interest margin.

EQUITY

Total equity for the Company at year end 2002 was $24.7 million compared to
$23.4 million in 2001. The Company realized $4.1 million in income and declared
$2.5 million in dividends during 2002. The unrealized gain on securities
available for sale increased equity $96,000.

                         LIQUIDITY AND FUNDS MANAGEMENT

Effective liquidity management ensures that the cash flow requirements of the
Bank's depositors and borrowers, as well as the operating cash needs of the
Company are met. The Company's primary source of funds is dividends from the
Bank. The Company manages its liquidity position to provide cash necessary to
pay dividends to shareholders and satisfy other operating requirements.

The Bank manages liquidity to insure adequate funds are available to meet the
cash flow needs of depositors and borrowers. The Bank's most readily available
sources of liquidity are federal funds sold, securities classified as available
for sale and securities classified as held to maturity maturing within one year.
These sources of liquidity are supplemented by new deposits and by loan payments
received from customers. As of December 31, 2002, the Company held $7.7 million
in federal funds sold, $57.5 million in securities available for sale, and
$870,000 in held to maturity securities maturing within one year. These
short-term assets represents 30.5% of total deposits as of December 31, 2002.
Historically, the Company's security portfolio has been short term in nature,
with the average life of the portfolio consistently being less than two years.
The Company serves a market which is highly tied to the tourist industry.
Consequently, the Company experiences seasonal swings in liquidity. Deposit
growth occurs during July, August, and September, then may decline through the
fall and winter months. The Company does not anticipate any significant change
in its seasonal pattern.

                                                                             30.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

INTEREST RATE SENSITIVITY

The following table provides information about the Company's financial
instruments that are sensitive to changes in interest rates at December 31, 2002
and 2001. For loans receivable, securities, and liabilities with contractual
maturities, the table presents principal cash flows and related weighted-average
interest rates by contractual maturities, as well as the Company's historical
experience relative to the impact of interest rate fluctuations on the
prepayment of loans. For core deposits (demand deposits, interest-bearing
checking, savings, and money market deposits) that have no contractual maturity,
the table presents principal cash flows and, as applicable, related
weighted-average interest rates based upon the Company's historical experience,
management's judgment, and statistical analysis concerning their most likely
withdrawal behaviors. The current historical interest rates for core deposits
are assumed to apply for future periods in this table as the actual interest
rates that will need to be paid to maintain these deposits are not currently
known. Weighted-average variable rates are based upon contractual rates existing
at the reporting date.

The primary source of market risk for the financial instruments presented is
interest rate risk, that is, the risk that a change in market rates could
adversely affect the market value of the instruments. Generally, the longer the
maturity, the greater the interest rate risk exposure. While maturity
information does not necessarily present all aspects of exposure, it may provide
an indication of where risks are prevalent.

All financial institutions assume interest rate risk as an integral part of
normal operations. Managing and measuring interest rate risk is a dynamic,
multi-faceted process that ranges from assuring sufficient capital and liquidity
in support of future balance sheet growth to reducing the exposure of the
Company's net interest margin from swings in interest rates. The Company manages
interest rate risk through the Asset/Liability Committee. The Asset/Liability
Committee is comprised of Bank officers from various disciplines. The Committee
establishes policies and rates which lead to the prudent investment of
resources, the effective management of risks associated with changing interest
rates, the maintenance of adequate liquidity and the earning of an adequate
return on shareholders' equity.

                                                                             31.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

                   MARKET RISK DISCLOSURE AT DECEMBER 31, 2002
                             (Dollars in thousands)



                                                                                                             Fair Value
                                      2003      2004      2005      2006     2007    Thereafter     Total     12/31/02
                                      ----      ----      ----      ----     ----    ----------     -----    ----------
                                                                                     
RATE-SENSITIVE ASSETS
    Variable interest rate loans    $  9,191   $ 2,102   $ 1,951   $1,899   $1,740   $   13,694   $ 30,577   $   31,163
        Average interest rate           8.46%     7.32%     7.26%    7.45%    7.45%        7.51%      7.76%
    Fixed interest rate loans         21,158    12,626    13,565    9,593    9,392       49,417    115,751      118,769
        Average interest rate           7.72%     7.92%     7.50%    7.54%    7.24%        6.81%      7.27%
    Variable interest rate
      securities                           -         -         -        -        -        1,420      1,420        1,420
        Average interest rate              -%        -%        -%       -%       -%        3.50%      3.50%
    Fixed interest rate securities    15,136    13,761    11,460    7,611    7,119        6,641     61,728       61,868
        Average interest rate           5.98%     4.85%     4.63%    5.01%    4.45%        5.33%      5.11%
RATE-SENSITIVE LIABILITIES
    Noninterest-bearing
      deposits                        32,281         -         -        -        -            -     32,281       32,281
        Average interest rate              -%        -%        -%       -%       -%           -%         -%
    Fixed interest rate
      savings and
      interest-bearing deposits      114,157         -         -        -        -             -   114,157      114,157
        Average interest rate           1.61%        -%        -%       -%       -%           -%      1.61%
    Fixed interest rate
      time deposits                   26,963    36,071     2,935    1,708    2,309           20     70,006       70,506
        Average interest rate           3.55%     2.66%     4.69%    4.55%    4.58%        3.49%      3.20%


                   MARKET RISK DISCLOSURE AT DECEMBER 31, 2001
                             (Dollars in thousands)



                                                                                                             Fair Value
                                      2002       2003      2004     2005     2006    Thereafter     Total     12/31/01
                                      ----       ----      ----     ----     ----    ----------     -----    ----------
                                                                                     <c>
RATE-SENSITIVE ASSETS
    Variable interest rate loans    $  9,216   $ 2,436   $ 2,210   $1,994   $1,999   $   13,922   $ 31,777   $   32,518
        Average interest rate           8.68%     7.89%     7.63%    7.49%    7.73%        7.89%      8.07%
    Fixed interest rate loans         20,636    10,529    11,203    8,190    8,291       44,177    103,026      102,932
        Average interest rate           8.66%     8.65%     8.35%    8.25%    7.83%        7.25%      7.98%
    Variable interest rate
      securities                           -         -         -        -        -        1,506      1,506        1,320
        Average interest rate              -%        -%        -%       -%       -%        3.50%      3.50%
    Fixed interest rate securities    24,886    21,441    11,393    4,330    2,756        1,974     66,780       66,912
        Average interest rate           5.78%     6.14%     5.87%    5.81%    4.16%        8.06%      5.91%
RATE-SENSITIVE LIABILITIES
    Noninterest-bearing deposits      32,919         -         -        -        -            -     32,919       32,919
        Average interest rate              -%        -%        -%       -%       -%           -%         -%
    Fixed interest rate
      savings and
      interest-bearing deposits       95,124         -         -        -        -            -     95,124       95,124
        Average interest rate           2.44%        -%        -%       -%       -%           -%      2.44%
    Fixed interest rate
      time deposits                   54,901    17,828     1,989    1,131      697            -     76,546       78,068
        Average interest rate           5.64%     4.13%     5.53%    5.75%    4.95%           -%      5.28%


                                                                             32.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

CAPITAL RESOURCES

The capital ratios of the Company exceed the regulatory guidelines for well
capitalized institutions. The Company has maintained an average leverage ratio
of 10.0% for the last three years. This strong capital position provides the
Company with the flexibility to take advantage of expansion opportunities and to
continue with a high dividend payout ratio which has averaged 65.3% over the
past three years. As earnings continue at current levels or better, the Company
anticipates continuing to pay dividends at this level.

A five percent stock dividend was declared to shareholders in 2001 and 2000. The
stock of the Company is generally traded locally. Additional information
concerning capital ratios and shareholder return is included in the Financial
Highlights schedule. The Company maintains a five-year plan and utilizes a
formal strategic planning process. Management and the Board continue to monitor
long-term goals, which include increasing market share and maintaining long-term
earnings sufficient to pay consistent dividends.

                              RESULTS OF OPERATIONS

NET INTEREST INCOME

Interest income is the total amount earned on funds invested in federal funds
sold, securities and loans. Interest expense is the amount of interest paid on
interest-bearing checking, money market, savings and time deposits accounts. Net
interest income is the difference between interest income and interest expense.
The net margin is the net interest income as a percentage of average
interest-earning assets. Interest spread is the difference between the yield on
average interest-earning assets and the cost of average interest-bearing
liabilities. In 2002, net interest income increased by $632,000, due primarily
to the greater increase in the volume of interest-earning assets over
interest-bearing liabilities.

The $23,000 increase in net interest income from 2000 to 2001 was primarily due
to the general decrease in interest rates which resulted in the yield on
interest-earning assets decreasing more rapidly than the cost of average
interest-bearing liabilities. The negative impact of these rate and yield
changes was fully offset by the impact of increasing interest-earning asset
balances.

During 2000, net interest income increased substantially due primarily to an
increase in the Company's loan portfolio and an increase in the overall yield on
interest-earning assets compared to the cost of average interest-bearing
liabilities.

                                                                             33.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

The following table shows the daily average consolidated balance sheets, revenue
on average interest-earning assets (on a pre-tax basis), expense on average
interest-bearing liabilities and the annualized effective yield or rate for the
periods ending:

          Yield Analysis of Consolidated Average Assets and Liabilities
                             (Dollars in thousands)



                                   Year Ended                    Year Ended                    Year Ended
                                December 31, 2002             December 31, 2001             December 31, 2000
                                -----------------             -----------------             -----------------
                            Average             Yield/   Average              Yield/   Average              Yield/
                            Balance     Int      Rate    Balance      Int      Rate    Balance      Int      Rate
                            -------     ---      ----    -------      ---      ----    -------      ---      ----
                                                                                 
Interest-earning assets:
  Other interest-
    earning assets         $ 11,350   $   192     1.69%  $ 13,294   $   613     4.60%  $  8,215   $   555     6.76%
  Total securities (1)       69,844     3,243     4.64     68,477     3,729     5.45     66,459     3,886     5.85
  Loans, net                143,840    11,385     7.92    128,878    11,446     8.88    124,732    11,244     9.01
                           --------   -------            --------   -------            --------   -------

      Total
        interest-earning
        assets              225,034    14,820     6.59%   210,649    15,788     7.49%   199,406    15,685     7.87%
                                      -------                       -------                       -------
Cash and due from
    banks                     6,885                         6,660                         6,666
Premises and
  equipment, net              3,475                         3,161                         3,066
Allowance for loan
  losses                     (1,692)                       (1,696)                       (1,614)
Other assets                  6,100                         5,839                         4,224
                           --------                      --------                      --------
      Total                $239,802                      $224,613                      $211,748
                           ========                      ========                      ========

Interest-bearing
  liabilities:
  Interest-bearing
    demand deposits        $ 16,795   $   231     1.38%  $ 15,151   $   267     1.76%  $ 15,664   $   301     1.92%
  Savings deposits           88,662     1,689     1.90     73,316     2,233     3.05     72,730     2,641     3.63
  Time deposits              73,197     3,380     4.62     78,842     4,400     5.58     70,793     3,878     5.48
                           --------   -------            --------   -------            --------   -------
      Total
        interest-bearing
        liabilities         178,654     5,300     2.97%   167,309     6,900     4.12%   159,187     6,820     4.28%
                           --------   -------                       -------                       -------

Noninterest-bearing
  deposits                   33,780                        31,962                        29,439
Other liabilities             2,786                         2,370                         2,279
Shareholders' equity         24,582                        22,972                        20,843
                           --------                      --------                      --------
      Total                $239,802                      $224,613                      $211,748
                           ========                      ========                      ========
Net interest income                   $ 9,520                       $ 8,888                       $ 8,865
                                      =======                       =======                       =======
Net interest spread                               3.62%                         3.37%                         3.59%
                                                  ====                          ====                        ======
Net yield on
  Interest-earning
  assets                                          4.23%                         4.22%                         4.45%
                                                  ====                          ====                        ======
Ratio of interest-
  earning assets
  to interest-bearing
  liabilities                  1.26x                         1.26x                         1.25x
                           ========                      ========                      ========


(1)  Yield computed using the average amortized cost for securities available
     for sale.

                                                                             34.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

The table below shows the effect of volume and rate changes on net interest
income on a pre-tax basis.



                                                   2002 Compared to 2001        2001 Compared to 2000
                                                   ---------------------        ---------------------
                                                Volume     Rate       Net     Volume    Rate      Net
                                                ------     ----       ---     ------    ----      ---
                                                                     (In thousands)
                                                                              
Other interest-earning assets                   $   (79)  $  (342)  $  (421)  $  271   $ (213)  $   58
Total securities                                     73      (559)     (486)     115     (272)    (157)
Loans, net                                        1,254    (1,315)      (61)     370     (168)     202
                                                -------   -------   -------   ------   -------  ------
    Total interest-earning assets                 1,248    (2,216)     (968)     756     (653)     103

Interest-bearing demand deposits                     27       (63)      (36)     (10)     (24)     (34)
Savings deposits                                    405      (949)     (544)      21     (429)    (408)
Time deposits                                      (299)     (721)   (1,020)     448       74      522
                                                -------   -------   -------   ------   ------   ------
    Total interest-bearing liabilities              133    (1,733)   (1,600)     459     (379)      80
                                                -------   -------   -------   ------   ------   ------

        Net change in net interest income (a)   $ 1,115   $  (483)  $   632   $  297   $ (274)  $   23
                                                =======   =======   =======   ======   ======   ======


(a)  The net change in interest due to both rate and volume has been allocated
     to volume and rate changes in proportion to the relationship of the
     absolute dollar amounts of the change in each.

NONINTEREST INCOME

Noninterest income includes fees and service charges on deposit accounts and
gains on sales of loans. Noninterest income increased during 2002 and 2001,
primarily due to a high volume of sales of residential real estate mortgages to
the secondary market which was a result of interest rates decreasing during 2002
and 2001. This volume is expected to decline during 2003 as interest rates
stabilize or increase. The increase in noninterest income during 2001 was also
attributed to fees and service charges on deposit accounts.

                                                                             35.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

NON-INTEREST EXPENSE

Noninterest expense increased during 2002 and 2001 primarily due to an increase
in salaries, wages and employee benefits. The Company continues to fund 100% of
the employees' health insurance and to offer a defined benefit pension plan in
conjunction with a matching 401(k) plan. Both of these benefit packages
increased expense during 2002 and 2001 by $147,000 and $91,000, respectively.
Expense increases related to these benefit packages are expected to continue in
the future. The decrease in other expenses in 2002 from the prior two years was
attributable to the receipt of life insurance proceeds under the Directors
Deferred Compensation Plan.

FEDERAL INCOME TAXES

Income tax expense increased during 2002 to $1.6 million compared to $1.4
million in 2001. Tax-exempt interest income for 2002 was $922,000 compared to
$834,000 for 2001, partially offsetting the increase in income tax expense.

The effective tax rates for 2002, 2001 and 2000 are shown in the table below:



                                        2002         2001         2000
                                        ----         ----         ----
                                                       
Income before tax (In thousands)      $  5,703     $  4,910     $  4,882
Income tax expense (In thousands)        1,609        1,409        1,496
Effective tax rate                        28.2%        28.7%        30.6%


NET INCOME

Consolidated net income was $4.1 million for 2002, with the increase over last
year attributed to an increase in net interest income and non-interest income.
The Company experienced a decline in interest expense on deposits due to a
slightly declining interest rate environment during 2002. Also an increase in
the volume of loans sold to the secondary market allowed the Company to
experience an increase in non-interest income.

                                                                             36.



                                 CNB CORPORATION
                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                        December 31, 2002, 2001 and 2000

FORWARD-LOOKING STATEMENTS

When used in this filing and in future filings involving the Company with the
Securities and Exchange Commission, in the Company's press releases or other
public or shareholder communications, or in oral statements made with the
approval of an authorized executive officer, the words or phases, "anticipate,"
"would be," "will allow," "intends to," "will likely result," "are expected to,"
"will continue," "is anticipated," "estimated," "project," or similar
expressions are intended to identify, "forward-looking statements" within the
meaning of the Private Securities Litigation Reform Act of 1995. Such statements
are subject to risks and uncertainties, including but not limited to changes in
economic conditions in the Company's market area and competition, all or some of
which could cause actual results to differ materially from historical earnings
and those presently anticipated or projected.

The Company wishes to caution readers not to place undue reliance on any such
forward-looking statements, which speak only as of the date made, and advise
readers that various factors, including regional and national economic
conditions, substantial changes in levels of market interest rates, credit and
other risks of lending and investing activities, and competitive and regulatory
factors, could affect the Company's financial performance and could cause the
Company's actual results for future periods to differ materially from those
anticipated or projected.

The Company does not undertake, and specifically disclaims any obligation, to
update any forward-looking statements to reflect occurrences or unanticipated
events or circumstances after the date of such statements.

                                                                             37.



                                 CNB CORPORATION
                     OFFICERS, COMMUNITY ADVISORS AND STAFF
                        December 31, 2002, 2001 and 2000

                         OFFICERS AND COMMUNITY ADVISORS
             CITIZENS NATIONAL BANK OFFICERS AND COMMUNITY ADVISORS


                                                                                                   
CNB                      CITIZENS NATIONAL           RICHARD L. WINE             ONAWAY                        PELLSTON
CORPORATION              BANK OFFICERS AND             VICE PRESIDENT
OFFICERS                 COMMUNITY ADVISORS          SUSAN L. CASWELL            LAURA L. SHACK                BARBARA ANDERSON
                                                       ASSISTANT VICE PRESIDENT    BANKING OFFICE R &            BANKING OFFICER &
ROBERT E. CHURCHILL      ROBERT E. CHURCHILL         STEPHEN J. CRUSOE             BRANCH MANAGER                BRANCH MANAGER
  CHAIRMAN & CHIEF         CHAIRMAN & CHIEF            ASSISTANT VICE PRESIDENT                                RICHARD CONRAD
  EXECUTIVE OFFICER        EXECUTIVE OFFICER         MARIAN L. HARRISON          INDIAN RIVER                    COMMUNITY ADVISOR
JAMES C. CONBOY, JR      JAMES C. CONBOY, JR           ASSISTANT VICE PRESIDENT  BARBARA J. JOPPICH
  PRESIDENT & CHIEF        PRESIDENT & CHIEF         SALLY J. LACROSS              ASSISTANT VICE PRESIDENT &
  OPERATING OFFICER        OPERAING OFFICER            ASSISTANT VICE PRESIDENT    BRANCH MANAGER
JOHN F. EKDAHL           SUSAN A. ENO                PAUL F. SCHWIND             PAUL FISHER
  SENIOR VICE PRESIDENT    EXECUTIVE VICE PRESIDENT    INTERNAL AUDITOR            COMMUNITY ADVISOR
SUSAN A. ENO             JOHN F. EKDAHL              RANDY J. MALTBY             JOHN L. OLSZEWSKI
  SENIOR VICE PRESIDENT    SENIOR VICE PRESIDENT       TECHNOLOGY OFFICE           COMMUNITY ADVISOR
JOHN P. WARD             DOUGLAS W. DAMM             SUSAN J. CLEARY             JEFF SWADLING
  SECRETARY                SENIOR VICE PRESIDENT &     LOAN OFFICER                COMMUNITY ADVISOR
IRENE M. ENGLISH           SENIOR LOAN OFFICER       VICTORIA J. HAND
  TREASURER              IRENE M. ENGLISH              LOAN OFFICER
                           VICE PRESIDENT &          MICHELLE J. OSTWALD
                           CONTROLLER                  LOAN OFFICER                MACKINAW CITY
                         KENNETH N. SHELDON          FLORENCE CASWELL
                           VICE PRESIDENT              ASSISTANT LOAN            SUSAN M. BRANDT
                           EXAMINATION                 OPERATIONS OFFICER          BANKING OFFICER &
                                                                                   BRANCH MANAGER


                         STAFF OF CITIZENS NATIONAL BANK


                                                                                       
MAIN OFFICE                                        DOWNTOWN               MACKINAW CITY            INDIAN RIVER
                                                   DRIVE-IN
Eugene Andrzejewski        Penny L. Newman         CHEBOYGAN              Susan M. Brandt          Barbara J. Joppich
Karen Barrette             Kelli M. Reimann                               Deborah L. Closs         Jody L. Jacobs
Susan M. Bohn              Katherine H. Rhome      Carla Konwinski        Jennifer M. LaHaie       Tammy Kirsch
Kim Chapman                Ronald D. Rose          Carla Roznowski                                 Amber LaPrairie
Kathleen A. Charboneau     LeRoy Ruotanen                                                          Susan Sova
Joan T. Clarey             Bernard J. Schramm      EAST SIDE              PELLSTON                 Helen K. Stumpf
Lora L. Clouser            Karen K. Schramm        DRIVE-IN                                        Kathryn A. Szarenski
Patricia K. Comps          Nancy Scott             CHEBOYGAN              Barbara A. Anderson
Sharon Coppernoll          Sandra L. Shawl                                Sheri L. Kindell
Arlene Daniel              Kim Sinclair            Deanna Hudson
Trisha M. Dobias           Sally A. Spray          Carolyn A. Scheele
Mary E. Greenwood          M. Teresa Sullivan                             ONAWAY
Debra Grice                Kathy S. Swackhamer     SOUTH BRANCH
Helen R. Hart              Christina Sweet         DRIVE-IN               Laura L. Shack
Linda K. Johnson           Lori Thorton            CHEBOYGAN              Rachel Bischoff-Peel
Miranda Lake               Darlene L. Vallance                            Pamela A. Kolasa
Betty J. Lewis             Wendelin K. Whippo      Diane S. Mushlock      Sara L. LaLonde
Steven R. Luttmann         Nicole M. Wichlacz      Diane S. Poirier       Lynn D. Porter
Loretta Merchant           Sherry M. Wichlacz      Laura Merchant         Kathleen T. Robbins
Adam Newman                                                               Kathleen S. Wilson


                                                                             38.



                                 CNB CORPORATION
                         DIRECTORS AND DIRECTORS EMERITI
                        December 31, 2002, 2001 and 2000

                         DIRECTORS OF CNB CORPORATION &
                             CITIZENS NATIONAL BANK

                               ROBERT E. CHURCHILL
               Chairman & Chief Executive Officer, CNB Corporation
                       Chairman & Chief Executive Officer,
                             Citizens National Bank

                             STEVEN J. BAKER, D.V.M.
                         Indian River Veterinary Clinic

                              JAMES C. CONBOY, JR.
              President & Chief Operating Officer, CNB Corporation
           President & Chief Operating Officer, Citizens National Bank

                               KATHLEEN M. DARROW
                    President, Darrow Bros. Excavating, Inc.
                 Retired, formerly Group Sales & Special Events
                Coordinator for the Mackinac State Historic Park

                              THOMAS J. ELLENBERGER
                           Vice President & Secretary
                        Albert Ellenberger Lumber Company

                              VINCENT J. HILLESHEIM
                           President, Crusoe's Rivertown Motors, Inc.
                      Co-Manager, Crusoe Enterprises, LLC

                                 JOHN L. ORMSBEE
                               Owner, Jack's Sales

                           FRANCIS J. VANANTWERP, JR.
                     Vice President Durocher Marine Division
                       Kokosing Construction Company, Inc.
                         President/Owner of Salvor, LTD

                                  JOHN P. WARD
                    Retired, formerly Senior Vice President,
                   CNB Corporation and Citizens National Bank
                           Secretary, CNB Corporation

                                DIRECTORS EMERTI
                       KENNETH A. HUBACKER, LYLE MCKINLEY,
            JAMES H. TAYLOR, THOMAS A. ELLENBERGER, THOMAS J. FISHER

                              HOW TO ORDER FORM 10-K
   Shareholders may obtain, without charge, a copy of Form 10-K or the 2002
                               Annual Report
   Summary & Highlights by writing John P. Ward, Secretary, CNB Corporation,
                               P.O. Box 10,
                          Cheboygan, Michigan 49721.

                                                                             39.