<PAGE>   1
                       SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549

                                   FORM 10-K

                       FOR ANNUAL AND TRANSITION REPORTS
                    PURSUANT TO SECTIONS 13 OR 15(d) OF THE
                      SECURITIES AND EXCHANGE ACT OF 1934

[X]     Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange
        Act of 1934
        FEE REQUIRED

        For the Fiscal Year Ended December 31, 1997

                                       OR

        Transition Report Pursuant to Section 13 or 15(d) of the Securities
        Exchange Act of 1934
        NO FEE REQUIRED


        For the transition period from ______________ to ____________

                       Commission File Number: 000-21167

                             CHESTER BANCORP, INC.
             (Exact name of registrant as specified in its charter)


         Delaware                                               37-1359570
(State or other jurisdiction of incorporation               (I.R.S. Employer
        or organization)                                Identification Number)

                 1112 State Street, Chester, Illinois 62233
                  (Address of Principal Executive Offices)

                               (618) 826-5038
            (Registrant's telephone number, including area code)

         Securities Registered Pursuant to Section 12(b) of the Act:
                                    None

         Securities Registered Pursuant to Section 12(g) of the Act:
                   Common Stock, par value $.01 per share
                              (Title of Class)

     Indicate by check mark whether the Registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding twelve months (or for such shorter period that the
Registrant was required to file such reports) and (2) has been subject to such
requirements for the past 90 days.    YES [X]   NO [  ]

     Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to
the best of Registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K.  [ ]

     The aggregate market value of the voting stock held by non-affiliates of
the Registrant, computed by reference to the last sale price February 1, 1998,
as reported by the Nasdaq National Market, was approximately $25,084,613.

     As of February 1, 1998 there were 2,182,125 shares issued, of which 
1,953,046 shares were outstanding, of the Registrant's Common Stock.

<PAGE>   2


                      DOCUMENTS INCORPORATED BY REFERENCE

     Portions of the registrant's Annual Report to Stockholders for the year
ended December 31, 1997, are incorporated by reference in Part II.

     Portions of the registrant's proxy statement for its April 3, 1998, annual
meeting of stockholders (the "1998 Proxy Statement") are incorporated by
reference in Part III.

                                     PART I

ITEM 1. Business

Chester Bancorp, Inc.

     Chester Bancorp, Inc.  (the "Company") is a Delaware corporation that was
organized in March 1996.  The only significant assets of the Company are the
outstanding capital stock of Chester National Bank ("Chester National Bank")
and Chester National Bank of Missouri ("Chester National Bank of Missouri")
(collectively the "Banks").  The Company is regulated as a bank holding company
by the Federal Reserve System ("Federal Reserve").

     The Company employs executive officers and a support staff if and as the
need arises.  Such personnel are provided by the Banks and are not paid
separate remuneration for such services.  The Company reimburses the Banks for
the use of their personnel.  At December 31, 1997, the Company had total
consolidated assets of $133.8 million, total consolidated deposits of $95.4
million, and consolidated stockholders' equity of $29.0 million.  The Company's
principal office is located at 1112 State Street, Chester, Illinois 62233 and
its telephone number is (618) 826-5038.

Chester National Bank and Chester National Bank of Missouri

     Chester National Bank and Chester National Bank of Missouri are national
banks headquartered in Chester, Illinois and Perryville, Missouri,
respectively.  The predecessor entity to the Banks was originally chartered in
1919 as an Illinois-chartered mutual savings and loan association under the
name "Chester Building and Loan Association." In 1989, Chester Building and
Loan Association acquired Heritage Federal Savings and Loan Association
("Heritage Federal") which at the time of acquisition had assets of
approximately $50 million and offices in Sparta, Red Bud, and Pinckneyville,
Illinois.  In 1990, Chester Building and Loan Association converted to a
federal charter and adopted the name "Chester Savings Bank, FSB."   In 1996,
Chester Savings Bank, FSB converted from mutual to stock ownership and
converted from a federal savings bank into two national banks, Chester National
Bank and Chester National Bank of Missouri.

     Chester National Bank conducts its business from its main office, three
full-service branches located in  Pinckneyville, Sparta, and Red Bud, Illinois.
Chester National Bank's principal executive office is located at 1112 State
Street, Chester, Illinois, and its telephone number at that address is 
(618) 826-5038.  Chester National Bank of Missouri conducts its

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business from its main office in Perryville and one Loan Production Office in
Cape Girardeau, Missouri.  Chester National Bank of Missouri's principal
executive office is located at 1010 N. Main, Perryville, Missouri 63775, and
its telephone number at that address is (573)547-7611.  The Banks' deposits
are insured by the Federal Deposit Insurance Corporation ("FDIC") and the Banks
are regulated by the Office of the Comptroller of the Currency ("OCC").

     The Banks primarily engage in the business of attracting retail deposits
from the general public in the Banks' respective market areas and using such
funds together with borrowings and funds from other sources to originate
mortgage loans secured primarily by one- to four-family residential real
estate.  The Banks also originate consumer loans, commercial real estate loans,
and multi-family loans.  At December 31, 1997, the Banks' gross loan portfolio
totaled $60.9 million, of which 77.5% were one- to four-family residential
mortgage loans, 7.7% were consumer loans, 9.5% were commercial real estate and
multi-family loans, and 4.2% were commercial loans.  In addition, the Banks
have maintained a significant portion of their assets in marketable securities.
The Banks' investment portfolios have been weighted toward United States
Treasury and agency securities.  The portfolios also have included a
significant amount of tax exempt state and municipal securities.  In addition,
the Banks have invested in mortgage-backed securities to supplement their
lending operations.  Investment and mortgage-backed securities totaled $44.9
million and $13.8 million, respectively, at December 31, 1997.


Market Area/Local Economy

     The Banks offer a range of retail banking services to residents of their
market areas.  The Banks' market areas include Randolph, Jackson, Williamson
and Perry counties in Illinois as well as Perry and Cape Girardeau counties in
Missouri.

     The local market area is primarily rural and covers a fairly large
geographic area in southwestern Illinois and southeastern Missouri.  The
closest major metropolitan area is the St. Louis area, approximately 60 miles
to the north.  The largest town served is Carbondale, which has a population of
approximately 27,000, while the smallest town served, Red Bud, has a population
of approximately 3,000.  Perryville, Missouri has a population of approximately
7,000.

     The economy in southwestern Illinois is historically based in coal mining 
and agriculture, although both industries have declined in recent decades.  The
decline of mining employment has had a significant adverse impact on the
economy of the market area, particularly in Randolph and Perry counties,
Illinois.  Loan demand in these counties has been limited as unemployment is
high and the population has been declining.  Randolph County's already weak
economy was adversely affected in early 1996 when Spartan Printing Company, one
of the County's largest manufacturing employers with approximately 1,000
employees, closed.  Somewhat offsetting the unfavorable operating environment
in Randolph and Perry Counties has been the Jackson County market, whose
largest city, Carbondale, is home to Southern Illinois University
("University").  The University has enhanced the economic stability of Jackson
County both through direct employment and by supporting a number of ancillary
businesses.  The Perryville market is rural 



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and small, and economic stability is supported by its largest employer, 
Gilster-Mary Lee.  The operating environment in Perryville has generally been 
more favorable than Randolph and Perry Counties, Illinois.


Lending Activities

     GENERAL.  The principal lending activity of the Banks is the origination
of conventional mortgage loans for the purpose of purchasing, constructing or
refinancing owner-occupied, one- to four-family residential property.  To a
significantly lesser extent, the Banks also originate multi-family, commercial
real estate, land and consumer loans.  The Banks' net loans receivable totaled
$60.5 million at December 31, 1997, representing 45.2% of total assets.

     LOAN PORTFOLIO ANALYSIS.  The following table sets forth the composition
of the Banks' consolidated loan portfolio by type of loan and type of security
as of the dates indicated.  The Banks had no concentration of loans exceeding
10% of total loans other than as set forth below.












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<PAGE>   5




<TABLE>
<CAPTION>
                                                               At December 31,
                                  ----------------------------------------------------------------------
                                        1997                    1996                         1995
                                  -----------------         ------------               ----------------  
                                  Amount      Percent     Amount     Percent        Amount       Percent
                                  ------      -------     ------     -------        ------       -------
                                                      (Dollars in Thousands)
<S>                               <C>          <C>         <C>         <C>          <C>          <C> 
Type of Loan:
-------------
Commercial loans:                 $ 2,527        4.15%    $    279      0.51%       $      0      0.00%
Mortgage loans:                   
 Conventional.................     47,438       77.89       44,064     79.62          47,213     81.45%
 FHA..........................        162        0.27          251      0.45             344      0.59
 Commercial...................      5,082        8.34        4,606      8.32           2,870      4.95
 Construction.................      1,002        1.65          197      0.36           1,172      2.02
                                  -------      ------     --------    ------        --------    ------
  Total mortgage loans........     53,684       88.15       49,118     88.75          51,599     89.01
                                  -------      ------     --------    ------        --------    ------
Consumer loans:
 Automobile...................      1,102        1.81        1,642      2.97           1,713      2.95
 Home improvement.............      1,402        2.30        1,334      2.41           1,348      2.33
 Credit cards.................        999        1.64          982      1.77             939      1.62
 Savings account..............        418        0.69          513      0.93             440      0.76
 Other........................        767        1.26         1474      2.66           1,928      3.33
                                  -------      ------     --------    ------        --------    ------                            
  Total consumer loans........      4,688        7.70        5,945     10.74           6,368     10.99
                                  -------      ------     --------    ------        --------    ------
  Total loans.................     60,899      100.00%      55,342    100.00%         57,967    100.00%
                                               ======                 ======                    ======
Less:
 Loans in process.............         41                       95                       533
 Deferred fees (costs) and 
 discounts....................        (46)                      21                        23
 Allowance for losses.........        436                      384                       390
                                  -------                 --------                  --------
  Loans receivable, net.......    $60,468                 $ 54,842                  $ 57,021
                                  =======                 ========                  ========
Type of Security:
-----------------
Residential real estate:      
 One- to four-family..........    $47,173       77.46%    $ 42,808     77.36%       $ 47,201     81.43%
 Multi-family.................        706        1.16          819      1.48             600      1.03
Commercial real estate........      5,082        8.34        4,606      8.32           2,870      4.95
Commercial loans                    2,527        4.15          279      0.50               0      0.00
Agriculture and land..........        723        1.19          885      1.60             928      1.60
Consumer loans................      4,688        7.70        5,945     10.74           6,368     10.99
                                  -------      ------     --------    ------        --------    ------
  Total loans.................     60,899      100.00%      55,342    100.00%         57,967    100.00%
                                               ======                 ======                    ======
Less:
 Loans in process.............         41                       95                       533
 Deferred fees (costs) and 
 discounts....................        (46)                      21                        23
 Allowance for losses.........        436                      384                       390
                                  -------                 --------                  --------
 Loans receivable, net........    $60,468                 $ 54,842                  $ 57,021
                                  =======                 ========                  ========
</TABLE>


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<PAGE>   6


     RESIDENTIAL REAL ESTATE LENDING.  The primary lending activity of the
Banks is the origination of mortgage loans to enable borrowers to purchase or
refinance existing one- to four-family homes. Management believes that this
policy of focusing on one- to four-family residential mortgage loans located in
its market area has been successful in contributing to interest income while
keeping credit losses low.  At December 31, 1997, $47.2 million, or 77.5% of
the Banks' gross consolidated loan portfolio, consisted of loans secured by
one- to four-family residential real estate.  The average principal balance of
the loans in the Banks' one- to four-family portfolio was approximately $38,943
at December 31, 1997.  The Banks presently originate for retention in their
portfolio both ARM loans with terms of up to 25 years and fixed-rate mortgage
loans with terms of up to 20 years.  Borrower demand for ARM loans versus
fixed-rate mortgage loans is a function of the level of interest rates, the
expectations of changes in the level of interest rates and the difference
between the initial interest rates and fees charged for each type of loan.  The
relative amount of fixed-rate mortgage loans and ARM loans that can be
originated at any time is largely determined by the demand for each in a
competitive environment.  At December 31, 1997, $13.2 million, or 21.7% of the
Banks' gross loans, were subject to periodic interest rate adjustments.

     The loan fees charged, interest rates and other provisions of the Banks'
ARM loans are determined by the Banks based on their own pricing criteria and
competitive market conditions.  The Banks originate one-year ARM loans secured
by owner-occupied residences whose interest rates and payments generally are
adjusted annually to a rate typically equal to 2.75% above the one-year or,
occasionally the three-year, constant maturity United States Treasury ("CMT")
index.  The Banks occasionally offer ARM loans with initial rates below those
which would prevail under the foregoing computations, determined by the Banks
based on market factors and competitive rates for loans having similar features
offered by other lenders for such initial periods.  At December 31, 1997, the
initial interest rate on ARM loans offered by the Banks ranged from 7.00% to
7.50% per annum.  The periodic interest rate cap (the maximum amount by which
the interest rate may be increased or decreased in a given period) on the
Banks' ARM loans is generally 2% per year and the lifetime interest rate cap is
generally 6% over the initial interest rate of the loan.

     The Banks do not originate negative amortization loans.  The terms and
conditions of the ARM loans offered by the Banks, including the index for
interest rates, may vary from time to time.  The Banks believe that the
adjustment features of their ARM loans provide flexibility to meet competitive
conditions as to initial rate concessions while preserving the Banks'
objectives by limiting the duration of the initial rate concession.

     The retention of ARM loans in the Banks' consolidated loan portfolio helps
reduce the Banks' exposure to changes in interest rates   There are, however,
unquantifiable credit risks resulting from the potential of increased costs due
to changed rates to be paid by the customer.  It is possible that during
periods of rising interest rates the risk of default on ARM loans may increase
as a result of repricing and the increased costs to the borrower.  Furthermore,
because the ARM loans originated by the Banks generally provide, as a marketing
incentive, for initial rates of interest below the rate which would apply were
the adjustment index used for pricing initially (discounting), these loans are
subject to increased risks of default or delinquency.  Another consideration is
that although ARM loans allow the Banks to increase the sensitivity of

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<PAGE>   7


their asset base to changes in the interest rates, the extent of this interest
sensitivity is limited by the periodic and lifetime interest rate adjustment
limits.  Because of these considerations, the Banks have no assurance that
yields on ARM loans will be sufficient to offset increases in the Banks' cost
of funds.

     While fixed-rate single-family residential real estate loans are normally
originated with five to seven year balloon payments or terms up to 20 years,
such loans typically remain outstanding for substantially shorter periods.
This is because borrowers often prepay their loans in full upon sale of the
property pledged as security or upon refinancing the original loan.  In
addition, substantially all mortgage loans in the Banks' consolidated loan
portfolio contain due-on-sale clauses providing that the Banks may declare the
unpaid amount due and payable upon the sale of the property securing the loan.
Typically, the Banks enforce these due-on-sale clauses to the extent permitted
by law and as business judgment dictates.  Thus, average loan maturity is a
function of, among other factors, the level of purchase and sale activity in
the real estate market, prevailing interest rates and the interest rates
payable on outstanding loans.

     The Banks generally require title insurance insuring the status of their
liens on all of the real estate secured loans.  The Banks also require
earthquake, fire and extended coverage casualty insurance and, if appropriate,
flood insurance in an amount at least equal to the outstanding loan balance.

     Appraisals are obtained on all properties and are conducted by independent
fee appraisers approved by the Board of Directors.  The Banks' lending policies
generally limit the maximum loan-to-value ratio on mortgage loans secured by
owner-occupied properties to 80% of the lesser of the appraised value or the
purchase price, with the condition that the loan-to-value ratio may be
increased to 95% provided  that private mortgage insurance coverage is obtained
for the amount in excess of 80%.

     COMMERCIAL REAL ESTATE AND MULTI-FAMILY LENDING:  Historically, the Banks
have engaged in limited amounts of commercial real estate and multi-family
lending.  At December 31, 1997, commercial real estate loans aggregated $5.1
million, or 8.3% of the total consolidated loan portfolio and multi-family
loans aggregated $706,000 or 1.2% of the total consolidated loan portfolio.
The principal balance of such loans in the Banks' consolidated loan portfolio
ranged from approximately $1,000 to $300,000 at December 31, 1997.
Substantially all of these loans are secured by properties located in the
Banks' market area.  Such properties include churches, a library, golf courses
and professional offices.  Approximately $472,000 or 0.8% of total loans, were
secured by churches.  Commercial real estate and multi-family loans are
generally made for balloon terms of 5 to 10 years with a maximum amortization
of 20 years.

     Commercial real estate and multi-family loans generally involve greater
risks than one- to four-family residential mortgage loans.  Payments on loans
secured by such properties often depend on successful operation and management
of the properties.  Repayment of such loans may be subject to a greater extent
to adverse conditions in the real estate market or the economy.  The Banks seek
to minimize these risks in a variety of ways, including limiting the size of
such loans, limiting the maximum loan-to-value ratio to 75% and strictly
scrutinizing the financial condition of the borrower, the quality of the
collateral and the management of the

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<PAGE>   8


property securing the loan.  All of the properties securing the Banks' income
property loans are inspected by the Banks' lending personnel before the loan is
made.  The Banks also obtain appraisals on each property in accordance with
applicable regulations.

     CONSTRUCTION LENDING.  The Banks originate residential construction loans
to individuals to construct one- to four-family homes.  The Banks generally do
not originate speculative construction loans (i.e., loans to builders to
construct homes for which there are no contracts for sale in place).  At
December 31, 1997, construction loans totaled $1.0 million, or 1.7% of the
gross consolidated loan portfolio.

     Substantially all construction loans made to individuals provide for the
Banks to originate a permanent loan upon the completion of construction, which
is generally an ARM loan as described under "Residential Real Estate Lending,"
above.  The origination fee for construction loans is generally 1.0% of the
principal amount.  Construction loans are generally made for terms of up to six
months.

     Construction lending is generally considered to involve a higher level of
risk as compared to one- to four-family residential permanent lending because
of the inherent difficulty in estimating both a property's value at completion
of the project and the estimated cost of the project.  The nature of these
loans is such that they are generally more difficult to evaluate and monitor.
If the estimate of value proves to be inaccurate, the Banks may be confronted
at, or prior to, the maturity of the loan, with a project whose value is
insufficient to assure full repayment.

     AGRICULTURE AND LAND LENDING.  The Banks originate loans secured by farm
residences and combinations of farm residences and farm real estate.  The Banks
also originate loans for the acquisition of land upon which the purchaser can
then build.  At December 31, 1997, the agriculture and land consolidated loan
portfolio totaled $723,000 or 1.2% of total loans, substantially all of which
were secured by properties located in the Banks' market area.  Agriculture and
land loans are generally made for the same terms and at the same interest rates
as those offered on commercial real estate and multi-family loans, with a
loan-to-value ratio which is generally limited to 75%.

     Loans secured by farm real estate generally involve greater risks than
one- to four-family residential mortgage loans.  Payments on loans secured by
such properties may, in some instances be dependent on farm income from the
properties.  To address this risk, the Banks historically have not considered
farm income when qualifying borrowers.  In addition, such loans are more
difficult to evaluate.  If the estimate of value proves to be inaccurate, the
Banks may be confronted with a property the value of which is insufficient to
assure full repayment in the event of default and foreclosure.

     CONSUMER AND OTHER LOANS.  The Banks offer a variety of secured or
guaranteed consumer loans, including automobile loans, home improvement loans,
unsecured loans and loans secured by savings deposits.  Consumer loans are made
at fixed interest rates and for varying terms.   At December 31, 1997 the
Banks' consumer loans totaled $4.7 million, or 7.7% of total loans.  The Banks
view consumer lending as an important component of their business

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<PAGE>   9


operations because consumer loans generally have shorter terms and higher 
yields than one- to four-family real estate loans, thus reducing exposure to
changes in interest rates.  In addition, the Banks believe that offering
consumer loans helps to expand and create stronger ties to their customer base.
        
     The largest category of consumer loans in the Banks' portfolio consists of
home improvement loans.  At December 31, 1997, home improvement loans totaled
$1.4 million, or 2.3% of the Banks' total consolidated loan portfolio.  The
Banks' home improvement loans are secured by the borrower's principal
residence.  The maximum amount of a home improvement loan is generally 80% of
the appraised value of a borrower's real estate collateral less the amount of
any prior mortgages or related liabilities.  With respect to substantially all
home improvement loans, the Banks hold the first mortgage on the borrower's
residence.  Home improvement loans are approved with fixed interest rates which
are determined by the Banks based upon market conditions.  Such loans may be
fully amortized over the life of the loan or have a balloon feature.  The
maximum term for a home improvement loan is five years.

     The second largest category of consumer loans in the Banks' portfolio
consists principally of direct loans secured by automobiles.  The Banks
generally do not originate loans secured by recreational vehicles.  At December
31, 1997, consumer loans secured by automobiles totaled $1.1 million, or 1.8%
of the Banks' total consolidated loan portfolio.  Automobile loans are offered
with maturities of up to 60 months for new automobiles and up to 48 months for
used automobiles.  Loans secured by used automobiles will have maximum terms
which vary depending upon the age of the automobile and will be made based on
amounts as set forth in the NADA "bluebook."

     The Banks began offering proprietary VISA credit cards during 1993 and, at
December 31, 1997, there were approximately 1000 credit card accounts with a 
total balance of $999,000.  This program has been offered to residents of the 
Banks' primary market area but card recipients need not otherwise be customers
of the Banks.  The VISA card program currently provides an individual borrowing
limit of $3,500 or less, a fixed rate of interest of 9.9% and a "rebate" 
feature.  The Banks may alter the general terms of this program as they seek to
expand their credit card program.

     The Banks had $158,000, or .3% of total loans in unsecured consumer loans
at December 31, 1997.  These loans are made for a maximum of 30 months or less
with fixed rates of interest and are offered primarily to existing customers of
the Banks.

     The Banks employ strict underwriting standards for consumer loans.  These
procedures include an assessment of the applicant's payment history on other
debts and ability to meet existing obligations and payments on the proposed
loans.  Although the applicant's creditworthiness is a primary consideration,
the underwriting process also includes a comparison of the value of the
security, if any, to the proposed loan amount.  The Banks underwrite and
originate substantially all of their consumer loans internally which management
believes limits exposure to audit risks relating to loans underwritten or
purchased from brokers or other outside sources.


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<PAGE>   10


     Consumer loans may entail greater risk than do residential mortgage loans,
particularly in the case of consumer loans which are unsecured or secured by
assets that depreciate rapidly, such as automobiles.  In the latter case,
repossessed collateral for a defaulted consumer loan may not provide an
adequate source of repayment for the outstanding loan and the remaining
deficiency often does not warrant further substantial collection efforts
against the borrower.  In addition, consumer loan collections are dependent on
the borrower's continuing financial stability, and thus are more likely to be
adversely affected by job loss, divorce, illness or personal bankruptcy.
Furthermore, the application of various federal and state laws, including
federal and state bankruptcy and insolvency laws, may limit the amount which
can be recovered on such loans.  Such loans may also give rise to claims and
defenses by the borrower against the Banks as the holder of the loan, and a
borrower may be able to assert claims and defenses which it has against the
seller of the underlying collateral.

     COMMERCIAL BUSINESS LENDING.  The Banks became active in the origination
of small commercial business loans in order to diversify their credit risk and
increase the average yield and repricing speed of their interest-earning
assets.

     MATURITY OF CONSOLIDATED LOAN PORTFOLIO.  The following table sets forth
at December 31, 1997 certain information regarding the dollar amount of loans
maturing in the Banks' portfolio based on their contractual terms to maturity.
Demand loans (loans having no stated repayment schedule and no stated maturity)
and overdrafts are reported as due in one year or less.  Loan balances do not
include undisbursed loan proceeds, unearned discounts, and allowance for loan
losses.











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<PAGE>   11




<TABLE>
<CAPTION>
                                                                    
                             During the Year           After           After           After
                            Ended Decmber 31,          3 Years         5 Years         10 Years   
                        --------------------------     Through         Through         Through       Beyond
                          1998     1999     2000       5 Years         10 Years        15 Years      15 Years      Total
                        -------  -------  --------     -------         --------        --------      --------      -----
                                                        (In Thousands)
<S>                     <C>      <C>       <C>     <C>    <C>          <C>            <C>           <C>         <C>
Commercial loans         $2,149   $  209    $    -         $     8      $    161       $     0       $     0     $  2,527
Real estate mortgage..       21      164       213           4,893        13,419        15,362        13,528       47,600
Commercial real estate      211      698       242           1,223         1,273           969           466        5,082
Construction..........      901      101         -               -             -             -             -        1,002
Home improvement......      202      159       299             534           208             -             -        1,402
Automobile............      164      250       408             280             -             -             -        1,102
Credit cards..........      999        -         -               -             -             -             -          999
Other.................      664      341        61              79            40             -             -        1,185
                         ------   ------    ------         -------      --------       -------       -------     --------
  Total loans.........   $5,311   $1,922    $1,223         $ 7,017      $ 15,101       $16,331       $13,994     $ 60,899
                         ======   ======    ======         =======      ========       =======       =======     ========
</TABLE>

     The following table sets forth the dollar amount of all loans due after
December 31, 1998 which have fixed interest rates and have floating or
adjustable interest rates.


<TABLE>
<CAPTION>
                                   Fixed           Floating- or
                                   Rates         Adjustable-Rates
                                   -----         ----------------
                                
                                          (In Thousands)
<S>                               <C>              <C>
Commercial loans                   $   195          $    183
Real estate mortgage..........      37,485            10,094
Commercial real estate........       3,182             1,689
Construction..................         101                 -
Home improvement..............       1,200                 -
Automobile....................         938                 -
Credit cards..................           -                 -
Other.........................         521                 -
                                   -------          --------
  Total.......................     $43,622          $ 11,966
                                   =======          ========
</TABLE>

     Scheduled contractual principal repayments of loans generally do not
reflect the actual life of such assets.  The average life of loans ordinarily
is substantially less than their contractual terms because of prepayments.  In
addition, due-on-sale clauses on loans generally give the Banks the right to
declare loans immediately due and payable in the event, among other things,
that the borrower sells the real property subject to the mortgage and the loan
is not repaid.  The average life of mortgage loans tends to increase, however,
when current mortgage loan market rates are higher than rates on existing
mortgage loans and, conversely, decrease when rates on existing mortgage loans
are higher than current mortgage loan market rates.

     LOAN SOLICITATION AND PROCESSING.  Loan applicants come primarily from
walk-in customers including previous and present customers of the Banks and to
a lesser extent referrals by real estate agents.  Upon receipt of a loan
application from a prospective borrower, a credit report and other data are
obtained to verify specific information relating to the loan applicant's
employment, income and credit standing.  An appraisal of the real estate
offered as collateral



                                      11
<PAGE>   12


generally is undertaken by a Board-approved independent fee appraiser who is
certified by the State of Illinois.

     All mortgage loans must be approved by the Banks' Executive Committee.
Unsecured consumer loans up to $3,500 and secured consumer loans up to $20,000
may be approved by an individual loan officer.   Amounts in excess of these
limits must be approved by the Executive Committee.  Management of the Banks
believes its local decision-making capabilities and the accessibility of their
senior officers is an attractive quality to customers within their market area.
The Banks' loan approval process allows consumer loans to be approved in one
to two days and mortgage loans to be approved and closed in approximately two
weeks.

     LOAN ORIGINATIONS, SALES AND PURCHASES.  During the years ended December
31, 1997, 1996 and 1995, the Banks' total loan originations were $20.7 million,
$11.0 million, and $15.3 million, respectively.  While the Banks originate both
adjustable-rate and fixed-rate loans, their ability to generate each type of
loan depends upon relative customer demand for loans in their market.

     Consistent with their asset/liability management strategy, the policy of
the Banks has been to retain in their portfolio nearly all of the loans that
they originate.  Any loan sales are generally made without recourse to the
Banks.

     The Banks have processed loans through their Cape Girardeau loan
production office, however, such loans are funded by the purchaser of the loan
at closing and closed in the name of such purchaser.  During the years ended
December 31, 1997, and 1996 the Banks processed $911,000, and $870,000,
respectively, of such loans for which the Bank received fees of $19,000, and
$13,000, respectively.








                                       12

<PAGE>   13


The following table shows total loans originated and repaid during the periods
indicated.  No loans were purchased or sold during the periods indicated.

<TABLE>
<CAPTION>
                               Year Ended December 31,
                               -----------------------

                               1997      1996      1995
                               ----      ----      ----
        
                                    (In Thousands)
<S>                          <C>       <C>       <C>
Total loans at beginning
 of period..................  $54,842   $57,021   $58,157
                              -------   -------   -------
Loans originated:
 Commercial loans               2,323       623         -
 Single-family residential..   12,389     5,284     6,349
 Commercial real estate.....    1,957         0        57
 Construction loans.........    1,655       699     2,262
 Agriculture and land.......      202       191       364
 Consumer...................    2,181     4,220     6,249
                              -------   -------   -------
  Total loans originated....   20,707    11,017    15,281
                              -------   -------   -------
Loan principal repayments...   15,085    13,249    16,063

Increase (decrease) in
  other items, net..........        4        53      (354)
                              -------   -------   -------
Total loans at
  end of period.............  $60,468   $54,842   $57,021
                              =======   =======   =======
</TABLE>

     LOAN COMMITMENTS.  The Banks issue, without fee, commitments for one- to
four-family residential mortgage loans conditioned upon the occurrence of
certain events.  Such commitments are made in writing on specified terms and
conditions and at a specified interest rate and are honored for up to three
months from the date of loan approval.  The savings Bank had outstanding net
loan commitments of approximately $988,000 at December 31, 1997, of which
$386,000 were for fixed rate loans.  In addition, the Banks had commitments to
fund outstanding credit lines of $543,000 at December 31, 1997.

     LOAN ORIGINATION AND OTHER FEES.  The Banks, in some instances, receive
loan origination fees.  Loan fees are a percentage of the principal amount of
the mortgage loan which are charged to the borrower for funding the loan.  The
amount of fees charged by the Banks is generally up to 1.0% for mortgage loans
and construction loans.  Current accounting standards require that origination
fees received (net of certain loan origination costs) for originating loans be
deferred and amortized into interest income over the contractual life of the
loan.  Net deferred fees or costs associated with loans that are prepaid are
recognized as income at the time of prepayment.  The Banks had $50,000 of net
deferred loan costs at December 31, 1997.



                                       13
<PAGE>   14


     NON-PERFORMING ASSETS AND DELINQUENCIES.  When a mortgage loan borrower
fails to make a required loan payment when due, the Banks institute collection
procedures.  The first written notice is mailed to a delinquent borrower 10-15
days after the due date, followed by a second written notice mailed and a
telephone call approximately 15 days thereafter.  On or about 60 days after the
due date, a certified letter is sent to the delinquent borrower.  Foreclosure
procedures are instituted on or about 90 days after the due date if the
delinquency continues to that date.

     Consumer loan collection procedures are substantially the same as those
for mortgage loans.  In most cases, delinquencies are cured promptly; however,
if, by the 120th day of delinquency the delinquency has not been cured, the
Banks begin legal action to repossess the collateral.  At the 120th day of
delinquency, the savings Bank charges off the full principal amount of the
loan.

     The Board of Directors is informed monthly as to the status of all
mortgage and consumer loans that are delinquent more than 30 days, the status
on all loans currently in foreclosure, and the status of all foreclosed and
repossessed property owned by the Banks.

     The following table sets forth information regarding the Banks' delinquent
loans, excluding loans 90 days or more delinquent and accounted for on a
non-accrual basis.

<TABLE>
<CAPTION>
                                                  At December 31,
                       ----------------------------------------------------------------------   
                               1997                     1996                    1995
                       ---------------------   ----------------------   ---------------------
                                  Percentage               Percentage              Percentage
                       Principal   of Gross    Principal    of Gross    Principal   of Gross
                        Balance     Loans       Balance       Loans      Balance     Loans
                       ---------  ----------   ---------   ----------   ---------  ----------
                                                (Dollars in Thousands)
<S>                   <C>          <C>         <C>          <C>          <C>        <C>
Loans delinquent for:
 30 - 59 days.........  $  963        1.58%       $757        1.37%        $443       0.76%
 60 - 89 days.........     423         .70         186         .34           65       0.12
                        ------       -----        ----        ----         ----       ----
                        $1,386        2.28%       $943        1.71%        $508       0.88%
                        ======       =====        ====        ====         ====       ====
</TABLE>


                                       14

<PAGE>   15


     The following table sets forth information with respect to the Banks'
non-performing assets at the dates indicated.  The Banks have no restructured
loans within the meaning of SFAS No. 15 at any of the dates indicated.



<TABLE>
<CAPTION>
                                                      At December 31,
                                              -----------------------------     
                                                1997      1996       1995
                                              --------  --------   --------
                                                (Dollars in Thousands)
<S>                                         <C>          <C>       <C>
Non-performing loans:
Loans accounted for on a non-accrual basis:
 Real Estate:
  Residential..............................  $     27    $    11   $    56
  Commercial...............................        --         14        49
 Consumer..................................        10         54        40
                                             --------    -------   -------
  Total....................................        37         79       145
                                             --------    -------   -------

Accruing loans which are contractually
past due 90 days or more:
 Residential real estate...................        --         --        --
Consumer...................................        --         --        14
                                             --------    -------   -------
  Total....................................        --         --        14
                                             --------    -------   -------

Total non-performing loans.................        37         79       159

Real estate acquired by
 foreclosure, net..........................        38        117       209
                                             --------    -------   -------
Total non-performing assets................  $     75    $   196   $   368
                                             ========    =======   =======
Total non-performing loans to
 net loans.................................      0.06%      0.14%     0.28%
                                             --------    -------
Total allowance for loan losses
 to non-performing loans...................   1159.97%    485.74%   244.79%
                                             ========    =======   =======
Total non-performing assets to
 total assets..............................       .06%       .13%     0.27%
                                             ========    =======   =======
</TABLE>         


                                       15
<PAGE>   16




     At December 31, 1997, Management of the Banks was unaware of any material
loans not disclosed in the above table but where known information about
possible credit problems of the borrowers caused management to have serious
doubts as to the ability of such borrowers to comply with their loan repayment
terms at that date and which may result in future inclusion in the
non-performing assets category.

     REAL ESTATE ACQUIRED BY FORECLOSURE.  The Banks had $38,000 in real estate
acquired by foreclosure at December 31, 1997, which consisted of three separate
parcels of residential real estate.

     ASSET CLASSIFICATION.  The Banks are subject to various regulations
regarding problem assets of banks.  The regulations require that each insured
institution review and classify their assets on a regular basis.  In addition,
in connection with examinations of insured institutions, examiners have the
authority to identify problem assets and, if appropriate, require them to be
classified.  There are three classifications for problem assets:  substandard,
doubtful and loss.  Substandard assets have one or more defined weaknesses and
are characterized by the distinct possibility that the insured institution will
sustain some loss if the deficiencies are not corrected.  Doubtful assets have
the weaknesses of substandard assets with the additional characteristic that
the weaknesses make collection or liquidation in full on the basis of currently
existing facts, conditions and values questionable, and there is a high
possibility of loss.  An asset classified as loss is considered uncollectible
and of such little value that continuance as an asset of the institution is not
warranted.  If an asset or portion thereof is classified as loss, the insured
institution establishes specific allowances for loan losses for the full amount
of the portion of the asset classified as loss.  All or a portion of general
loan loss allowances established to cover possible losses related to specific
valuation allowances for loan losses generally do not qualify as regulatory
capital.  Assets that do not currently expose the insured institution to
sufficient risk to warrant classification in one of the aforementioned
categories but possess weaknesses are designated "special mention" and
monitored by the Banks.

     The aggregate amounts of the Banks' classified assets including assets
designated special mention and general and specific loss allowances at the
dates indicated, were as follows:


                                       16
<PAGE>   17




<TABLE>
<CAPTION>
                                 At December 31,

                              1997     1996     1995
                             -------  -------  ------
                                   (In Thousands)
<S>                          <C>     <C>      <C>                       
Loss.......................   $  --   $   8    $  8
Doubtful...................      --      15      --
Substandard assets.........     373     184     344
Special mention............       7      --      --
                              -----   -----    ----     
 Total.....................   $ 380   $ 207    $352
                              =====   =====    ====     

General loss allowances....   $ 436   $ 376    $382
Specific loss allowances...      --       8       8
                              -----   -----    ----     
 Total loss allowances.....   $ 436   $ 384    $390
                              =====   =====    ====     
</TABLE>

     ALLOWANCE FOR LOAN LOSSES.  The Banks have established a systematic
methodology for determining provisions for loan losses.  The methodology is set
forth in a formal policy and considers the need for an overall general
valuation allowance as well as specific allowances for individual loans.

     In originating loans, the Banks recognize that losses will be experienced
and that the risk of loss will vary with, among other things, the type of loan
being made, the creditworthiness of the borrower over the term of the loan,
general economic conditions and, in the case of a secured loan, the quality of
the security for the loan.  The Banks increase their allowance for loan losses
by charging provisions for loan losses against the Banks' income.

     The allowance for loan losses is maintained to cover losses inherent in
the portfolio of performing loans.  Management reviews the adequacy of the
allowance at least quarterly based on management's assessment of numerous
factors, including, but not necessarily limited to, general economic
conditions, consolidated loan portfolio composition, prior loss experience, and
independent appraisals.  In addition to the allowance for estimated losses on
identified problem loans, an overall unallocated allowance is established to
provide for unidentified credit losses.  In estimating such losses, management
considers various risk factors including geographic location, loan collateral,
and payment history.  Specific valuation allowances are established to absorb
losses on loans for which full collectibility may not be reasonably assured.
The amount of the allowance is based on the estimated value of the collateral
securing the loan and other analyses pertinent to each situation.

     At December 31, 1997, the Banks had an allowance for loan losses of
$436,000.  Management believes that the amount maintained in the allowance will
be adequate to absorb losses inherent in the consolidated portfolio.  Although
management believes that it uses the best information available to make such
determinations, future adjustments to the allowance for loan



                                       17
<PAGE>   18


losses may be necessary and results of operations could be significantly and
adversely affected if circumstances differ substantially from the assumptions
used in making the determinations.

     While the Banks believe they have established their existing allowance for
loan losses in accordance with GAAP, there can be no assurance that regulators,
in reviewing the Banks' consolidated loan portfolio, will not request the Banks
to increase significantly their allowance for loan losses.  In addition,
because future events affecting borrowers and collateral cannot be predicted
with certainty, there can be no assurance that substantial increase will not be
necessary should the quality of any loans deteriorate as a result of the
factors discussed above.  Any material increase in the allowance for loan
losses may adversely affect the Banks' financial condition and results of
operations.

     The following table sets forth an analysis of the Banks' allowances for
loan losses for the periods indicated.


<TABLE>
<CAPTION>
                                            Year Ended December 31,
                                          --------------------------
                                           1997      1996      1995
                                          ------    ------    ------
                                        (Dollars in Thousands)
<S>                                      <C>       <C>       <C>
Allowance at beginning of period.....     $ 384     $ 390     $ 246

Provision for loan losses............        98        33       161
Recoveries...........................        21         3        --

Charge-offs:
 Residential real estate.............        (6)       --        --
 Commercial real estate                      (8)       --        --
 Consumer............................       (53)      (42)      (17)
                                          -----     -----     -----
  Total charge-offs..................       (67)      (42)      (17)
                                          -----     -----     -----
Allowance at end of period...........     $ 436     $ 384     $ 390
                                          =====     =====     =====
Ratio of allowance to total
 loans outstanding at
 the end of the period...............      0.72%     0.70%     0.68%
                                          =====     =====     =====
Ratio of net charge-offs to
 average loans outstanding
 during the period...................      0.08%     0.07%     0.03%
                                          =====     =====     =====
</TABLE>

     The following table sets forth the breakdown of the allowance for loan
losses by loan category for the periods indicated.  The portion of the
allowance to each loan category does not necessarily represent the total
available for losses within that category since the total allowance applies to
the entire consolidated loan portfolio.  The allocation of the allowance to
each category is not necessarily indicative of future losses and does not
restrict the use of the allowance to absorb losses in any other category.


                                       18
<PAGE>   19






<TABLE>
<CAPTION>
                                                                                At December 31,
                                  --------------------------------------------------------------------------------------------------
                                             1997                                1996                              1995
                                  -------------------------------      --------------------------------  ---------------------------
                                            As a %       % of                     As a %       % of              As a %     % of 
                                            of Out-      Loans in                 of Out-      Loans in          of Out-    Loans in
                                            standing     Category                 standing     Category          standing   Category
                                            Loans in     to Total                 Loans in     to Total          Loans in   to Total
                                   Amount   Category     Loans         Amount     Category     Loans     Amount  Category   Loans
                                   ------   --------     --------      ------     --------     --------  ------  --------   --------
                                                                      (Dollars in Thousands)
<S>                                <C>      <C>          <C>           <C>        <C>          <C>       <C>     <C>       <C> 
Real estate - mortgage:
 Residential....................    $250      .52%        78.6%         $236        .54%        78.9%     $244    0.51%     82.4%
 Commercial.....................      68     1.34          8.3            69       1.50          8.3        69    2.40       5.0
Commercial                            61     2.41          1.2             8       2.87           .5        --    0.00       0.0
 Agriculture and land...........       5      .69          1.2             5        .56          1.6         5    0.54       1.6
Consumer........................      52     1.11          7.7            66       1.11         10.7        72    1.13      11.0
                                    ----                 -----          ----                   -----      ----             -----
  Total allowance for                                                                          
  loan losses...................    $436                 100.0%         $384                   100.0%     $390             100.0%
                                    ====                 =====          ====                   =====      ====             =====
</TABLE>

INVESTMENT ACTIVITIES

     GENERAL.  The Banks' policies generally limit investments to U.S.
Government and agency securities, certificates of deposit in other financial
institutions, municipal bonds, and mortgage-backed securities.  All of the
Banks' investment securities are subject to market risk insofar as an increase
in market rates of interest may cause a decrease in their market value.
Investment decisions are made by the Company's Chairman, President and Chief
Financial Officer Michael W. Welge and reported at the monthly Board of
Directors' meetings.

     At December 31, 1997, the Banks' investment portfolio totaled $54.7
million and consisted principally of United States Government and agency
obligations, mortgage-backed securities, certificates of deposit in other
financial institutions, municipal obligations, equity securities,
investment-bearing deposits, FHLB Stock, and FRB Stock.  At December 31, 1997,
the Banks' investment portfolio did not contain any securities of a single
issuer (other than the United States Government and agencies thereof) which had
an aggregate book value in excess of 10% of the Banks' equity at that date.

     As of December 31, 1997, the held to maturity investment portfolio of the
Banks contained securities with an amortized cost of $25.2 million and a fair
value of $25.4 million and consisted of United States agency obligations,
municipal and state obligations and mortgage-backed bonds.  At December 31,
1997, the Banks' investment securities available for sale portfolio consisted
of U.S. Government obligations, equity securities, stock in Federal Home Loan
Bank, and stock in Federal Reserve Bank with an amortized cost of $19.7 million
and a fair value of $19.7 million.  At December 31, 1997, the Banks held no
securities that were classified as trading securities.






                                      19
<PAGE>   20


     INVESTMENT STRATEGY.  Historically, the Banks have maintained a
substantial proportion of their assets in investments and mortgage-related
securities.  The objectives of these investments are to: (i) provide sufficient
liquidity to fund the operational needs of the Banks, (ii) provide a stable
base of income with minimal credit risk, (iii) invest those deposit funds in
excess of the mortgage and consumer lending volumes available to the Banks in
their market area, (iv) invest the deposit and reverse repurchase agreement
funds attributable to Gilster-Mary Lee, and (v) generally assist in managing
the interest rate risk of the Banks.  The Banks invest in U.S. Government and
U.S. Government agency securities, securities of U.S. Government-sponsored
enterprises (e.g., FNMA and FHLMC), tax-exempt securities of states and
municipalities, short-term interest-bearing deposits and federally insured
certificates of deposits in other financial institutions, FHLB-Chicago stock,
and mortgage-related securities (including mortgage-backed securities and
collateralized mortgage obligations).  The foregoing securities serve different
functions within the context of the Banks' investment practices.

     U.S. Government securities, all of which were available for sale at
December 31, 1997, function as the Banks' principal source of liquidity for
their operations.  Accordingly, the Banks limit maturities to five years or
less and typically purchase shorter maturities of two years or less.  Though
the primary function of the U.S. Government securities portfolio is liquidity,
the Banks seek to improve the yield or expected total return of the portfolio
by selectively readjusting the maturity structure of the portfolio as
securities mature, or occasionally, through sale and investment.

     U.S. Government agency, Government-sponsored enterprise, and tax-exempt
state and municipal securities and short-term interest-bearing deposits and
federally insured certificates of deposits in other financial institutions
function as an income base and non-lending investment vehicle for the Banks.
Management views the foregoing investments generally as substitutes of each
other, and the relative proportion of them in the portfolio depends on the
relative yields of each as compared to their perceived credit risks and
interest rate sensitivities.  As these investments mature, the Banks seek to
reinvest the proceeds in those investments that, at that time, provide an
attractive trade-off among the foregoing factors.  With respect to the
tax-exempt state and municipal securities portfolio, the Banks also seek to
invest so as to meet specific community needs in their primary market area and
to take advantage of the federal and, on some securities, state tax exemption
for the interest thereon.  As a general rule, the Banks limit their tax-exempt
investments to those having a rating by a nationally recognized statistical
rating organization of "AA" or better or those unrated securities issued by
entities within their market area.  Generally, the Banks also limit the
maturities of all of the foregoing securities to five years or less.
Currently, the Banks plan to replace maturing certificates of deposit with
other types of investments.

     The following tables set forth the composition of the Banks' investment
portfolio at the dates indicated.


<TABLE>
<CAPTION>
                                                                                   At December 31,
                                                 ---------------------------------------------------------------------------------
                                                           1997                          1996                        1995
                                                 --------------------------   ----------------------------   ---------------------
                                                  Carrying      Percent of      Carrying      Percent of     Carrying   Percent of
                                                    Value       Portfolio        Value        Portfolio       Value      Portfolio
                                                 ----------   -------------   ------------  --------------   --------   ----------

                                                                                  (Dollars in Thousands)
<S>                                               <C>             <C>         <C>            <C>             <C>          <C> 
Investment securities:
  Available for sale (at market value)-
    securities of U.S. government                  $ 17,509       32.0%        $11,475         16.4%          $ 6,524      11.3%
  Held to maturity (at cost):                                                
    Securities of U.S. agencies..................    14,942       27.3          14,512         20.8            10,017      17.4
    Mortgage-backed bonds........................     2,634        4.8          10,912         15.6             8,606      15.0
    Securities of states and municipalities......     7,657       14.0          10,830         15.5            13,199      22.9
                                                   ---------     -----         -------        -----           -------     -----
      Total investment securities held to
       maturity..................................    25,233       46.1          36,254         51.9            31,822      55.3
                                                   --------      -----         -------        -----           -------     -----
      Total investment securities                    42,742       78.1          47,729         68.3            38,346      66.6

Interest-bearing deposits........................     3,063        5.6           4,192          6.0             3,493       6.1
Federal funds sold...............................     6,395       11.7          16,000         22.9             5,400       9.4
Certificates of deposit..........................       290         .6             888          1.3             9,762      16.9
Equity securities................................     1,172        2.2              --           --                --        --
FHLB stock ......................................       622        1.1             622          0.9               604       1.0
FRB stocks.......................................       405         .7             411          0.6                --        --
                                                    ---------------------------------------------------------------------------
      Total investments                             $54,689      100.0%        $69,842        100.0%          $57,605     100.0%
                                                    ===========================================================================



<CAPTION>
                                                                               At December 31, 1997
                                                     ------------------------------------------------------------------
                                                                                 More than              More than
                                                       One Year or Less       One to Five Years      Five to Ten Years   
                                                     ---------------------   -------------------    -------------------
                                                                Weighted                Weighted               Weighted  
                                                     Carrying    Average     Carrying    Average    Carrying    Average   
                                                      Value       Yield        Value       Yield      Value      Yield    
                                                     --------    ---------   --------   --------    ---------  --------
                                                                        (Dollars in Thousands)
<S>                                                 <C>           <C>        <C>          <C>      <C>            <C>   
Investment securities:
Available for sale (at market value)-
  securities of U.S. government..............         $14,000      5.47%      $ 3,509      5.86%     $     --       --%             
Held to maturity (at amortized cost):                                                                                               
  Securities of U.S. agencies................          11,751      5.64%        3,191      6.27%           --       --%             
  Mortgage-backed bonds......................           1,034      5.33%        1,600      6.09%           --       --%             
             Securities of states and                                                                                               
    municipalities(1)........................           2,531      6.13%        2,854      6.75%        2,124     8.43%             
                                                      -------                 -------                --------                       
     Total investment securities                      $29,316      5.59%      $11,154      6.24%     $  2,124     8.43%            
                                                      =======                 =======                ========                       


<CAPTION>
                                                                At December 31, 1996
                                                              -------------------------
                                                                 More than Ten Years
                                                              ------------------------- 
                                                                              Weighted
                                                                 Carry         Average
                                                                 Value          Yield
                                                               ---------      ---------
<S>                                                            <C>             <C>      
Investment securities:

Available for sale (at market value)-
  securities of U.S. government..............                   $  --              --%  
Held to maturity (at amortized cost):
  Securities of U.S. agencies................                      --              --%                      
  Mortgage-backed bonds......................                      --              --%  
             Securities of states and
    municipalities(1)........................                     148            7.42%                           
                                                                -----
     Total investment securities ............                   $ 148            7.42%    
                                                                =====

</TABLE>

(1) Tax exempt state and municipal securities are presented on a tax equivalent
    basis.

     U.S. GOVERNMENT AND AGENCY OBLIGATIONS.  The Banks' portfolio of United
States Government and agency obligations had a fair value of $32.4 million
($32.4 million at amortized cost) at December 31, 1997.  The portfolio
consisted of short to medium-term (up to five years) securities, of which $17.5
million (at amortized cost) of U.S. Government obligations were held in the
Banks' available for sale portfolio.

     MUNICIPAL BONDS.  The Banks' municipal bond portfolio, which at December
31, 1997, totaled $7.9 million at estimated fair value ($7.7 million at
amortized cost), was comprised primarily of general obligation bonds (i.e.,
backed by the general credit of the issuer) and revenue bonds (i.e., backed
only by revenues from the specific project being financed) issued by various
housing authorities and public hospital, water and sanitation districts in
various states.  At December 31, 1997, general obligation bonds and revenue
bonds totaled $5.2 million and $2.5 million, respectively.  The bonds are
purchased with laddered maturities of up to four years with an average
principal amount of approximately $250,000.  Most of the municipal bonds are
rated by a nationally recognized statistical rating organization (e.g., Moody's
or Standard and Poor's) and the unrated bonds have been purchased principally
from local authorities.  At December 31, 1997, the Banks' municipal bond
portfolio was comprised of 54 bonds, the average principal amount of which was
$136,000.  At such date the weighted average life of the portfolio was
approximately 3.5 years and had an weighted average coupon rate of 4.86%.  At
that date, the largest security in the portfolio was a revenue bond issued by a
local government, with an amortized cost of $1.0 million and a fair value of
$1.0 million.  Because interest earned on municipal bonds is exempt from
federal, and, in certain cases, state and local income taxes, the municipal
bond portfolio has contributed to an effective income tax rate for the Banks
below the federal tax rate and one that the Banks believe is below their peers.

     CERTIFICATES OF DEPOSIT.  The Banks have invested in certificates of
deposit at other banks with maturities of six months to five years and at
December 31, 1997 had $290,000 million of such deposits.  In order to obtain
FDIC insurance coverage, these deposits are placed at various financial 
institutions throughout the United States by a broker in amounts less than 
$100,000.

     GOVERNMENT SPONSORED ENTERPRISE SECURITIES.  At December 31, 1997, the
Banks' held to maturity investment portfolio included securities issued by the
FNMA and the FHLMC.  At December 31, 1997, such bonds had an aggregate
amortized cost of $2.6 million, an average life of approximately 1.9 years, and
an average coupon rate of 5.79%.

     MORTGAGE-BACKED SECURITIES.  The Banks purchase mortgage-backed securities
primarily to supplement their lending activities and, to a lesser extent, to:
(i) generate positive interest rate spreads on large principal balances with
minimal administrative expense; (ii) lower the credit risk of the Banks as a
result of the guarantees provided by FHLMC, FMNA, and GNMA; (iii) enable the
Banks to use mortgage-backed securities as collateral for financing; and (iv)
increase the Banks' liquidity.


                                       20
<PAGE>   21


     The Banks have invested primarily in federal agency securities,
principally FNMA, FHLMC and GNMA.  The Banks also invest in collateralized
mortgage obligations ("CMOs") that have fixed interest rates.  At December 31,
1997, net mortgage-backed and related securities totaled $13.8 million, or
10.3% of total assets.  At December 31, 1997, 10.9% of the mortgage-backed and
mortgage related securities were adjustable-rate and 89.1% were fixed rate.
The mortgage-backed securities portfolio had coupon rates ranging from 5.00% to
12.00% and had a weighted average yield of 6.23% at December 31, 1997.  The
estimated fair value of the Banks' mortgage-backed securities available for
sale at December 31, 1997 was $1.6 million.

     Mortgage-backed securities (which also are known as mortgage participate
certificates or pass-through certificates) typically represent a participation
interest in a pool of single-family or multi-family mortgages.  The principal
and interest payments on these mortgages are passed from the mortgage
originators, through intermediaries (generally United States Government
agencies and government sponsored enterprises) that pool and resell the
participation interests in the form of securities, to investors such as the
Banks.  Such United States Government agencies and government sponsored
enterprises, which guarantee the payment of principal and interest to
investors, primarily include the FHLMC, FNMA and the GNMA.  Mortgage-backed
securities typically are issued with stated principal amounts, and the
securities are backed by pools of mortgages that have loans with interest rates
that fall within a specific range and have varying maturities.  Mortgage-backed
securities generally yield less than the loans that underlie such securities
because of the cost of payment guarantees and credit enhancements.  In
addition, mortgage-backed securities are usually more liquid than individual
mortgage loans and may be used to collateralize certain liabilities and
obligations of the Banks.  These types of securities also permit the Banks to
optimize their regulatory capital because they have a low risk weighting.

     CMOs are generally classified as derivative financial instruments because
they are created by redirecting the cash flows from the pool of mortgages or
mortgage-backed securities underlying these securities to create two or more
classes (or tranches) with different maturity or risk characteristics designed
to meet a variety of investor needs and preferences.  Management believes these
securities may represent attractive alternatives relative to other investments
due to the wide variety of maturity, repayment and interest rate options
available. The Banks held investment grade CMOs with a net carrying value of
$7.4 million at December 31, 1997.  CMOs may be sponsored by private issuers,
such as mortgage bankers or money center banks, or by United States Government
agencies and government sponsored entities.  At December 31, 1997, the Banks
did not own any privately issued CMOs.

     Derivatives also include "off balance sheet" financial products whose
value is dependent on the value of an underlying financial asset, such as a
stock, bond, foreign currency, or a reference rate or index.  Such derivatives
include "forwards," "futures," "options" or "swaps."  The Banks have not
invested in, and currently do not intend to invest in, these "off balance
sheet" derivative instruments, although the Banks' investment policies do not
prohibit such investments.  The Banks evaluate their mortgage-related
securities portfolio quarterly for compliance with applicable regulatory
requirements, including testing for identification of high 



                                      21
<PAGE>   22

risk investments. At December 31, 1997, the Banks did not have any derivatives
or high risk securities.

     Of the Banks' $13.8 million mortgage-backed securities portfolio at
December 31, 1997, $7.9 million with a weighted average yield of 6.32% had
contractual maturities within ten years and $5.9 million with a weighted
average yield of 5.90% had contractual maturities over ten years.  However, the
actual maturity of a mortgage-backed security may be less than its stated
maturity due to prepayments of the underlying mortgages.  Prepayments that are
faster than anticipated may shorten the life of the security and may result in
a loss of any premiums paid and thereby reduce the net yield on such
securities.  Although prepayments of underlying mortgages depend on many
factors, including the type of mortgages, the coupon rate, the age of
mortgages, the geographical location of the underlying real estate
collateralizing the mortgages and general levels of market interest rates, the
difference between the interest rates on the underlying mortgages and the
prevailing mortgage interest rates generally is the most significant
determinant of the rate of prepayments.  During periods of declining mortgage
interest rates, if the coupon rate of the underlying mortgages exceeds the
prevailing market interest rates offered for mortgage loans, refinancing
generally increases and accelerates the prepayment of the underlying mortgages
and the related security.  Under such circumstances, the Banks may be subject
to reinvestment risk because, to the extent that the Banks' mortgage-backed
securities amortize or prepay faster than anticipated, the Banks may not be
able to reinvest the proceeds of such repayments and prepayments at a
comparable rate.  In contrast to mortgage-backed securities in which cash flow
is received (and hence, prepayment risk is shared) pro rata by all securities
holders, the cash flow from the mortgages or mortgage-backed securities
underlying CMOs are segmented and paid in accordance with a predetermined
priority to investors holding various tranches of such securities or
obligations.  A particular tranche of CMOs may therefore carry prepayment risk
that differs from that of both the underlying collateral and other tranches.
At December 31, 1997, adjustable-rate investments accounted for 10.9% of the
Banks' mortgage-backed securities portfolio.




                                       22
<PAGE>   23
     The following table sets forth the composition of the Banks'
mortgage-backed securities portfolio at the dates indicated.



<TABLE>
<CAPTION>
                                                                      At December 31,
                                            ------------------------------------------------------------------------
                                                   1997                      1996                      1995
                                            --------------------    --------------------    ------------------------
                                            Carrying  Percent of    Carrying  Percent of    Carrying     Percent of
                                            Value     Portfolio     Value     Portfolio     Value        Portfolio
                                            --------  ----------    --------  ----------    --------     -----------


                                                                       (In Thousands)
<S>                                        <C>       <C>           <C>         <C>          <C>           <C>
Mortgage-backed securities:
 Available for sale (at
  market value):
 GNMA....................................   $   395     2.87%       $   450      2.83%       $   517        3.35%
 FNMA....................................     1,247     9.04          1,449      9.12          1,690       10.97
                                            -------   ------        -------    ------        -------      ------
  Total mortgage-backed
  securities available for sale..........     1,642    11.91          1,899     11.95          2,207       14.32
                                            -------   ------        -------    ------        -------      ------
Held to maturity (at amortized costs):
GNMA.....................................     1,170     8.49          1,335      8.40          1,515        9.83
FNMA.....................................       101     0.73            124      0.78            153        0.99
FHLMC....................................     3,483    25.26          4,200     26.42          5,326       34.56
Collateralized mortgage obligations......     7,392    53.61          8,339     52.45          6,212       40.30
                                            -------   ------        -------    ------        -------      ------
  Total mortgage-backed
   securities held to maturity...........    12,146    88.09         13,998     88.05         13,206       85.68
                                            -------   ------        -------    ------        -------      ------
  Total mortgage-backed securities.......   $13,788   100.00%       $15,897    100.00%       $15,413      100.00%
                                            =======   ======        =======    ======        =======      ======
</TABLE>

     The following table shows purchases, sales and repayments of
mortgage-backed securities during the periods indicated.

<TABLE>
<CAPTION>
                                               Year Ended December 31,
                                            -----------------------------
                                              1997      1996      1995
                                            ---------  --------  --------       
                                                    (In Thousands)
<S>                                        <C>       <C>        <C>
Mortgage-backed securities, net,
 at beginning of period                     $ 15,897  $ 15,413   $ 13,136
Purchases.................................     3,331     2,981      6,200
Sales.....................................        --        --     (2,409)
Repayments................................    (5,513)   (2,519)    (1,637)
Increase in other items, net..............        73        22        123
                                            --------  --------   --------
Mortgage-backed securities, net,
 at end of period.........................  $ 13,788  $ 15,897   $ 15,413
                                            ========  ========   ========
</TABLE>


                                       23
<PAGE>   24

DEPOSIT ACTIVITIES AND OTHER SOURCES OF FUNDS

     GENERAL.  Deposits, repurchase agreements and loan repayments are the
major sources of the Banks' funds for lending and other investment purposes.
Scheduled loan repayments are a relatively stable source of funds, while
deposit inflows and outflows and loan prepayments are influenced significantly
by general interest rates and money market conditions.  Borrowings through the
FHLB-Chicago or reverse repurchase agreements may be used on a short-term basis
to compensate for reductions in the availability of funds from other sources.
At December 31, 1997, the Banks had no borrowings from the FHLB-Chicago.  At
December 31, 1997, the Banks had $8.4 million outstanding in reverse repurchase
agreements.

     DEPOSIT ACCOUNTS.  Substantially all of the Banks' depositors are
residents of the State of Illinois or Missouri.  Deposits are attracted from
within the Banks' market area through the offering of a broad selection of
deposit instruments, including NOW accounts, money market deposit accounts,
regular savings accounts, certificates of deposit and retirement savings plans.
Deposit account terms vary, according to the minimum balance required, the
time periods the funds must remain on deposit and the interest rate, among
other factors.  In determining the terms of their deposit accounts, the Banks
consider current market interest rates, profitability to the Banks, matching
deposit and loan products and their customer preferences and concerns.  The
Banks review their deposit mix and pricing weekly.













                                       26
<PAGE>   25


     The following table sets forth certain information concerning the Banks'
time deposits and other interest-bearing deposits at December 31, 1997.

<TABLE>
<CAPTION>
                                                                                  
  Weighted                                                                    Balance   Percentage
   Average         Original                                        Minimum      (in      of Total
Interest Rate       Term                Category                    Amount   Thousands)  Deposits
-------------      --------     -----------------------------     ---------  ---------- ----------
<S>                 <C>        <C>                               <C>         <C>           <C>
      -- %           None       Non-interest bearing checking     $    100    $   432        0.45%
    1.92             None       NOW accounts                           100      7,654        8.03
    3.46             None       Money market demand                  2,500     15,618       16.38
    2.75             None       Passbook                                30      8,685        9.11

                                Certificates of Deposit
                                -----------------------

    3.50           91-day       Fixed-term, fixed-rate                 500        169        0.18
    4.40          4 months      Fixed-term, fixed-rate               5,000        154        0.16
    4.50          6 months      Fixed-term, fixed-rate                 500      8,093        8.49
    4.50          6 months      Fixed-term, fixed-rate              50,000        583         .61
    5.50          7 months      Fixed-term, fixed-rate               5,000      1,869        1.96
    4.94          1 year        Fixed-term, fixed-rate                 500     10,162       10.66
    5.04         18 months      Fixed-term, fixed-rate                 500      2,326        2.44
    5.74         30 months      Fixed-term, fixed-rate                 100      8,852        9.28
    5.56         30 months      Fixed-term, fixed-rate                 500     25,530       26.77
    5.34          4 years       Fixed-term, fixed-rate                 500        444        0.46
    7.75          6 years       Fixed-term, fixed-rate                 500         21        0.02
    5.33          Various       Fixed-term, fixed-rate             100,000      4,770        5.00
                                                                              -------      ------
                                                                              $95,362       100.0%
                                                                              =======      ======
</TABLE>

     The following table indicates the amount of the Banks' certificates of
deposit of $100,000 or more by time remaining until maturity as of December 31,
1997.

<TABLE>
<CAPTION>

                                  Certificates
       Maturity Period             of Deposit
-----------------------------    -------------- 
                                 (In Thousands)
<S>                                 <C>
Three months or less...........      $3,194
Over three through six months         1,861
Over six through 12 months.....       1,069
Over 12 months.................         846
                                     ------
  Total........................      $6,970
                                     ======
</TABLE>


                                       27

<PAGE>   26


DEPOSIT FLOW

     The following table sets forth the balances of savings deposits in the
various types of savings accounts offered by the Banks at the dates indicated.



<TABLE>
<CAPTION>
                                                                               At December 31,
                                     -------------------------------------------------------------------------------------------
                                                1997                                     1996                      1995
                                     --------------------------------    -------------------------------     -------------------
                                               Percent                             Percent                              Percent
                                                 of         Increase                 of        Increase                   of
                                      Amount    Total      (Decrease)     Amount    Total     (Decrease)      Amount     Total
                                     --------  --------    ----------    --------  --------   ----------     -------    -------
                                                                           (Dollars in Thousands)
<S>                                 <C>        <C>         <C>         <C>         <C>        <C>         <C>         <C>   
Non-interest-bearing checking....    $   432    0.45%       $  (132)    $    564     0.55%     $   516     $      48     0.04%
NOW checking.....................      7,654     8.03        (1,032)       8,686     8.50         (195)        8,881     8.32
Passbook.........................      8,685     9.11        (1,437)      10,142     9.92         (327)       10,469     9.81
Money market demand..............     15,618    16.38        (1,066)      16,684    16.32           28        16,656    15.61

Fixed-rate certificates
which mature in the year
ending(1)(2):....................
  Within 1 year..................     46,444    48.70         7,771       38,673    37.82       (7,755)       46,428    43.51
  After 1 year, but
  within 2 years.................     11,313    11.86        (9,577)      20,890    20.43        7,700        13,190    12.36
  After 2 years, but
  within 5 years.................      5,216     5.47        (1,392)       6,608     6.46       (4,438)       11,046    10.35
                                     ----------------------------------------------------------------------------------------   
    Total........................    $95,362  100.00%   $(4,471)        $102,247   100.00%     $(4,471)     $106,718   100.00%
                                     ========================================================================================   
</TABLE>



(1)  At December 31, 1997 and at December 31, 1996, and 1995, jumbo
     certificates amounted to $7.0 million, $7.1 million and $5.8 million,
     respectively.
(2)  IRA accounts included in certificate balances are $8.9 million, $8.6
     million and, $8.6 million at December 31, 1997 and December 31, 1996 and
     1995, respectively.


                                       28
<PAGE>   27


TIME DEPOSITS BY RATES

     The following table sets forth the time deposits in the Banks classified
by rates at the dates indicated.

<TABLE>
<CAPTION>
                                          At December 31,
                                  ----------------------------  
                                   1997      1996       1995
                                  -------  --------   --------  
                                         (In Thousands)
<S>                               <C>       <C>       <C>
2.00 - 2.99%.................    $    17    $    --    $   195
3.00 - 4.99%.................      9,740     15,528     66,132
5.00 - 6.99%.................     53,180     50,581      4,306
7.00 - 8.99%.................         36         62         31
                                 -------    -------    -------  
   Total.....................    $62,973    $66,171    $70,664
                                 =======    =======    =======
</TABLE>

     The following table sets forth the amount and maturities of time deposits
at December 31, 1997.

<TABLE>
<CAPTION>

                                                       Amount Due
                                       -----------------------------------      
                                                                                    Percent
                                                    Over    Over    Over            of Total
                                       Less than    1-2     2-3     3-4            Certificate
                                        One Year   Years   Years   Years   Total    Accounts
                                       ---------   -----   -----   -----   -----   -----------  
<S>                                   <C>       <C>      <C>     <C>    <C>        <C>
2.00 - 2.99%.....................      $    17  $    --  $   --   $ --  $    17
3.00 - 4.99%.....................        9,740       --      --     --    9,740
5.00% - 6.99%....................       36,687   11,303   5,100     90   53,180
7.00 - 8.99%.....................           --       10      15     11       36
                                       -------  -------  ------   ----  -------
   Total                               $46,444  $11,313  $5,115   $101  $62,973
                                       ========================================
</TABLE>

     The following table sets forth the average balances and interest rates
based on monthly balances for transaction accounts and certificates of deposit
for the periods indicated.



<TABLE>
<CAPTION>
                                                  Year Ended December 31,
                        --------------------------------------------------------------------------------
                               1997                            1996                       1995
                        -----------------------      ------------------------     ----------------------
                        Interest-                    Interest-                    Interest-
                        Bearing      Certifi-        Bearing       Certifi-       Bearing      Certifi-
                        Demand       cates of        Demand        cates of       Demand       cates of
                        Deposits     Deposit         Deposits      Deposit        Deposits     Deposit
                        --------     ---------       ----------    ---------      --------     --------
<S>                     <C>          <C>             <C>           <C>            <C>         <C>   
Average Balance.....     $32,986      $64,566         $40,889       $66,015        $39,693     $79,365
Average Rate........        2.78%        5.24%           2.80%         5.17%          3.38%       4.96%
</TABLE>



                                       29
<PAGE>   28
     The following table sets forth the savings activities of the Banks for the
periods indicated.



<TABLE>
<CAPTION>
                                Year Ended December 31,
                              -----------------------------     
                                1997      1996      1995
                              ---------  --------- --------
                                   (In Thousands)
<S>                           <C>       <C>       <C>
Beginning Balance............  $102,247  $106,718  $129,712
                               -------- 
Net increase (decrease)
 before interest credited        (9,747)   (7,569)  (26,610)

Interest credited                 2,862     3,098     3,616
                               --------  --------  --------
Net increase (decrease) in
 savings deposits............    (6,885)   (4,471)  (22,994)
                               --------            --------
Ending Balance...............  $ 95,362  $102,247  $106,718
                               ========  ========  ========
</TABLE>

BORROWINGS

     The Banks have the ability to use advances from the FHLB-Chicago to
supplement their supply of lendable funds and to meet deposit withdrawal
requirements.  The FHLB-Chicago functions as a central reserve bank providing
credit for savings and loan associations and certain other member financial
institutions.  As a member of the FHLB-Chicago, the Banks are required to own
capital stock in the FHLB-Chicago and is authorized to apply for advances on
the security of such stock and certain of their mortgage loans and other assets
(principally securities which are obligations of, or guaranteed by, the U.S.
Government) provided certain creditworthiness standards have been met.
Advances are made pursuant to several different credit programs.  Each credit
program has its own interest rate and range of maturities.  Depending on the
program, limitations on the amount of advances are based on the financial
condition of the member institution and the adequacy of collateral pledged to
secure the credit.  During the years ended December 31, 1997, 1996 and 1995,
the Banks had no borrowings from the FHLB-Chicago, although it may decide to
make use of such instruments in the future.

     The Banks also use reverse repurchase agreements due generally within one
year as a source of funds.  At December 31, 1997, reverse repurchase agreements
totaled $8.4 million with a weighted average interest rate of 5.30% secured by
a pledge of certain investment and mortgage-backed securities with an amortized
cost of $8.4 million and a market value of $8.3 million.  At December 31, 1997,
$7.8 million of the agreements are maintained with Gilster-Mary Lee.




                                       30
<PAGE>   29

     The following tables set forth certain information regarding short-term
borrowings by the Banks at the dates and for the periods indicated.


<TABLE>
<CAPTION>
                                                                            At December 31,
                                                        -------------------------------------------------
                                                            1997               1996             1995
                                                        ---------------    --------------   -------------
<S>                                                        <C>                 <C>             <C>
Weighted average rate paid on
securities sold under agreements
  to repurchase........................                      5.30%              4.93%           5.10%
</TABLE>



<TABLE>
<CAPTION>
                                                                        At or For the Year
                                                                        Ended December 31,
                                                                ------------------------------------
                                                                   1997         1996        1995
                                                                -----------  ----------- -----------
                                                                        (Dollars in Thousands)
<S>                                                              <C>         <C>          <C>           
Maximum amount of securities sold
 under agreements to repurchase
 at any month end....................................             $8,380       $18,340     $15,000

Approximate average securities sold
 under agreements to repurchase
 outstanding.........................................             $6,915       $15,057     $ 3,750

Approximate weighted average rate
 paid on securities sold under
 agreements to repurchase(1).........................               5.02%         4.93%       5.17%
</TABLE>

(1) Computed using the weighted rates of each individual transaction.

INTEREST RATE RISK MANAGEMENT

Interest rate sensitivity is closely monitored through the Company's
asset-liability management procedures.  At the end of this discussion is a table
reflecting the Company's interest rate gap (rate sensitive assets minus rate
sensitive liabilities) analysis at December 31, 1997, individually and
cumulatively, through various time horizons.

At December 31, 1997, the static gap analyses indicated substantial liability
sensitivity over a one-year time horizon.  Generally, such a position indicates
that an overall rise in interest rates would result in an unfavorable impact on
the Company's net interest margin, as liabilities would reprice more quickly
than assets.  Conversely, the net interest margin would be expected to improve
with an overall decline in interest rates.  As savings, NOW and money market
accounts are subject to withdrawal on demand, they are presented in the
analysis as immediately repriceable.  Based on the Company's experience,
pricing on such deposits is not expected to change in direct correlation with
changes in the general level of short-term interest rates.  Accordingly,
management believes that a gradual increase in the general level of interest
rates will not have a material effect on the Company's net interest income.

The asset/liability management process, which involves structuring the
consolidated balance sheet to allow approximately equal amounts of assets and
liabilities to reprice at the same time, is a process essential to minimize the
effect of fluctuating interest rates on net interest income.  The following
table reflects the Company's interest rate gap (rate-sensitive assets minus
rate-sensitive liabilities) analysis as of December 31, 1997, individually and
cumulatively, through various time horizons.  Loans scheduled to reprice are
reported in the earliest possible repricing interval for this analysis.

                       Remaining Maturity if Fixed Rate,
             Earliest Possible Repricing Interval if Floating Rate
             -----------------------------------------------------
<TABLE>
<CAPTION>
                                                            More than
                                                              three            More than                    
                                                 Three       months             one year                                       
                                                months       through            through          More than                  
                                                or less     one year          five years         five years          Total
                                               ---------    ----------        -----------        ---------          --------
<S>                                            <C>          <C>               <C>                <C>                <C>
INTEREST-EARNING ASSETS:                                                                    
  Loans receivable, net                        $   5,018    $  15,243         $   9,652          $  30,555          $  60,468
  Investments and mortgage-                                                                
    backed securities                             17,273       13,010            23,276              5,170             58,729
  Other interest-earning assets                    9,748        -                  -                  -                 9,748
                                               ---------    ---------         ---------          ---------          ---------
    Total interest-earning assets                 32,039       28,253            32,928             35,725            128,945
                                               ---------    ---------         ---------          ---------          ---------
                                                                                           
INTEREST-BEARING LIABILITIES:                                                               
   Savings, NOW, and money                                                                 
    market accounts                            $  32,389    $   -             $   -              $     -            $  32,389
   Certificates of deposit                        16,873       29,572            16,528                -               62,973
   Reverse repurchase agreements                   8,380        -                 -                    -                8,380
                                               ---------    ---------         ---------          ----------         ---------
    Total interest-bearing liabilities            57,642       29,572            16,528                   0           103,742
                                               ---------    ---------         ---------          ----------         ---------
    Interest sensitivity gap                   $ (25,603)   $  (1,319)        $  16,400          $   35,725         $  25,203
                                               =========    =========         =========          ==========         =========
    Cumulative interest-sensitivity                                                        
      gap                                      $ (25,603)   $ (26,922)        $ (10,522)         $   25,203
                                               =========    =========         =========          ==========
    Ratio of cumulative gap to                                                             
      total assets                               (19.14%)     (20.12%)           (7.87%)             18.84%
                                               =========    =========         =========          ==========

</TABLE>
                                                                         
As indicated in the preceding table, the Company operates on a short-term basis
similar to most other financial institutions, as its liabilities, with savings
and NOW accounts included, could reprice more quickly than its assets. 
However, the process of asset/liability management in a financial institution
is subject to economic events not easily predicted.  The Company believes its
current asset/liability management program will allow adequate reaction time
for trends in the market place as they occur, minimizing the negative impact of
such trends on net interest margins.  The stability of the Company's net
interest margin over the past three years has illustrated the success of these
efforts.

COMPETITION

     In the face of significant competition by financial and non-bank entities
over the last few years, the Banks have had limited success in increasing
their retail deposit base, excluding the historical benefit of the large
corporate relationship with Gilster-Mary Lee.  The Banks compete for deposits
and loans with a number of financial institutions in a four contiguous
county market area that has approximately 135,000 people.  In three of the
counties served, the Banks' market share is low and average branch size is
below average.  A number of the competing financial institutions are larger
than the Banks and are subsidiaries of larger regional bank holding companies. 
The Banks also face competition, to an unquantifiable extent, from money market
mutual funds and local and regional securities firms.

PERSONNEL

     As of December 31, 1997, the Banks had 41 full-time employees and nine
part time employees, none of whom were represented by a collective bargaining
unit.  The Banks believe their relationships with their employees is good.





                                       31
<PAGE>   30

YEAR 2000 ISSUES

     In the next two years, many companies, including financial institutions
such as the Company, will face potentially serious issues associated with the
inability of existing data processing hardware and software to appropriately
recognize calendar dates beginning in the year 2000.  Many computer programs
that can only distinguish the final two digits of the year entered may read
entries for the year 2000 as the year 1900 and compute payment, interest or
delinquency based on the wrong date or are expected to be unable to compute
payment, interest or delinquency.  In 1997, the Company began the process of
identifying the many software applications and hardware devices expected to be
impacted by this issue.  The Company outsources its principal data processing
activities to a third party, and purchases most of its software applications
from third party vendors.  The Company believes that its vendors are actively
addressing the problems associated with the "Year 2000" issue.  While the
Company expects that effort on the part of current employees will be required
to continue to monitor "Year 2000" activities, the Company does not expect to
costs of addressing these issues in a timely manner will have a material impact
on the Company's financial position or on its results of operations.

     Additionally, the failure of a commercial bank customer to prepare for
year 2000 compatibility could have a significant adverse effect on such
customer's operations and profitability, in turn inhibiting its ability to
repay loans in accordance with their terms.  Until sufficient information is
accumulated from customers of the subsidiary banks to enable the Company to
assess the degree to which customers' operations are susceptible to potential
problems relating to the year 2000 issue, the Company will be unable to
quantify the amount of losses from loans to its commercial customers.

REGULATION OF THE BANKS

     The Banks are national banks subject to regulation, supervision and
examination by the OCC.  In addition, the Banks' deposits are insured by the
FDIC up to the maximum amount permitted by law, and are therefore subject to
regulation, supervision and examination by the FDIC.  See "1997 Annual Report -
Note 11 Regulatory Matters."

     The Company and the Banks are legal entities separate and distinct.
Various legal limitations restrict the Banks from lending or otherwise
supplying funds to the Company (an "affiliate"), generally limiting such
transactions with the affiliate to 10% of each bank's capital and surplus, and
limiting all such transactions to 20% of each bank's capital and surplus.  Such
transactions, including extensions of credit, sales of securities or assets and
provision of services, also must be on terms and conditions consistent with
safe and sound banking practices, including credit standards, that are
substantially the same or at least as favorable to each bank as those
prevailing at the time for transactions with unaffiliated companies.

     Federal banking laws and regulations govern all areas of the operation of
the Banks, including reserves, loans, mortgages, capital, issuance of
securities, payment of dividends and establishment of branches.  Federal bank
regulatory agencies also have the general authority to limit the dividends paid
by insured banks and bank holding companies if such payments should 



                                      32

<PAGE>   31

be deemed to constitute an unsafe and unsound practice.  The respective primary
federal regulators of the Company and the Banks have authority to impose
penalties, initiate civil and administrative actions and take other steps
intended to prevent the Banks from engaging in unsafe or unsound practices.
        
     Federally insured banks are subject, with certain exceptions, to certain
restrictions or extensions of credit to their parent holding companies or other
affiliates, on investments in the stock or other securities of affiliates and
on the taking of such stock or securities as collateral from any borrower.  In
addition, such banks are prohibited from engaging in certain tie-in
arrangements in connection with any extension of credit or the providing of any
property or service.

     Banks are also subject to the provisions of the Community Reinvestment Act
of 1977, which requires the appropriate federal bank regulatory agency, in
connection with its regular examination of a bank, to assess the bank's record
in meeting the credit needs of the community serviced by the bank, including
low and moderate income neighborhoods.  The regulatory agency's assessment of
the bank's record is made available to the public.  Further, such assessment is
required of any bank which has applied, among other things, to establish a new
branch office that will accept deposits, relocate an existing office or merge
or consolidate with, or acquire the assets or assume the liabilities of, a
federally regulated financial institution.

     Dividends from the Banks will constitute the major source of funds for
dividends to be paid by the Company.  The amount of dividends payable by the
Banks to the Company will depend upon the Banks' earnings and capital position,
and is limited by federal and state laws, regulations and policies.

     As national banks, the Banks may not pay dividends from their paid-in
surplus.  All dividends must be paid out of undivided profits then on hand,
after deducting expenses, including reserves for losses and bad debts.  In
addition, a national bank is prohibited from declaring a dividend on its shares
of common stock until its surplus equals its stated capital, unless there has
been transferred to surplus no less than one-tenth of the bank's net profits of
the preceding two consecutive half-year periods (in the case of an annual
dividend).  The approval of the OCC is required if the total of all dividends
declared by a national bank in any calendar year exceeds the total of its net
profits for that year combined with its retained net profits for the proceeding
two years, less any required transfers to surplus.

     The OCC has the authority to prohibit any bank from engaging in an unsafe
or unsound practice in conducting its business.  The payment of dividends,
depending upon the financial condition of the bank, could be deemed to
constitute such an unsafe or unsound practice.  The Federal Reserve and the OCC
have indicated their view that it generally would be an unsafe and unsound
practice to pay dividends except out of current operating earnings.  Moreover,
the Federal Reserve has indicated that bank holding companies should serve as a
source of managerial and financial strength to their subsidiary banks.
Accordingly, the Federal Reserve has stated that a bank holding company should
not maintain a level of cash dividends to its shareholders that places undue
pressure on the capital of its bank subsidiaries, or that can be 



                                      33
<PAGE>   32

funded only through additional borrowings or other arrangements that may
undermine the bank holding company's ability to serve as a source of strength.
        
     The amount of dividends actually paid during any one period are strongly
affected by the Banks' management policy of maintaining a strong capital
position.  Federal law further provides that no insured depository institution
may make any capital distribution (which would include a cash dividend) if,
after making the distribution, the institution would not satisfy one or more of
its minimum capital requirements.  Moreover, the federal bank regulatory
agencies also have the general authority to limit the dividends paid by insured
banks if such payments should be deemed to constitute an unsafe and unsound
practice.

BANK HOLDING COMPANY REGULATION

     GENERAL. Bank holding companies are subject to comprehensive regulation by
the Federal Reserve under the Bank Holding Company Act ("BHCA") and the
regulations of the Federal Reserve.  As a bank holding company, the Company is
required to file with the Federal Reserve annual reports and such additional
information as the Federal Reserve may require and is subject to regular
examinations by the Federal Reserve.  The Federal Reserve also has extensive
enforcement authority over bank holding companies, including, among other
things, the ability to assess civil money penalties, to issue cease and desist
or removal orders, and to require that a Company divest subsidiaries (including
its bank subsidiaries).  In general, enforcement actions may be initiated for
violations of law and regulations and unsafe or unsound practices.

     Under the BHCA, a bank holding company must obtain Federal Reserve
approval before:  (1)  acquiring, directly or indirectly, ownership or control
of any voting shares of another bank or bank holding company if, after such
acquisition, it would own or control more than 5% of such shares (unless it
already owns or controls the majority of such shares); (2)  acquiring all or
substantially all of the assets of another bank or bank holding company; or (3)
merging or consolidating with another bank holding company.

     Any direct or indirect acquisition by a bank holding company or its
subsidiaries of more than 5% of the voting shares of, or substantially all of
the assets of, any bank located outside of the state in which the operations of
the bank holding company's banking subsidiaries are "principally conducted",
may not be approved by the Federal Reserve unless the laws of the state in
which the bank to be acquired is located specifically authorize such an
acquisition.  The term "principally conducted" generally means the state in
which the total deposits of all banking subsidiaries is the largest.  The
Company's business is "principally conducted" in the State of Illinois.  Most
states have authorized interstate bank acquisitions by out-of-state bank
holding companies on either a regional or a national basis, and most such
statues require the home state of the acquiring bank holding company to have
enacted a reciprocal statue.  Illinois law permits bank holding companies
located outside Illinois to acquire bank or bank holding companies located in
Illinois subject to the requirements that the laws of the state in which the
acquiring bank holding company is located permit bank holding companies located
in Illinois to acquire banks or bank holding companies in the acquiror's state
and that the laws of the state in which the acquiror is located are not unduly
restrictive when compared to those imposed by the laws of Illinois.



                                      34
<PAGE>   33

     The BHCA also prohibits a bank holding company, with certain exceptions,
from acquiring direct or indirect ownership or control of more than 5% of the
voting shares of any company which is not a bank or bank holding company, or
from engaging directly or indirectly in activities other than those of banking,
managing or controlling banks, or providing services for its subsidiaries.  The
principal exceptions to these prohibitions involve certain non-bank activities
which, by statue or by Federal Reserve regulation or order, have been identified
as activities closely related to the business of banking or managing or
controlling banks.  The list of activities permitted by the Federal Reserve
includes, among other things, operating a savings institution, mortgage company,
finance company, credit card company or factoring company, performing certain
data processing operations; providing certain investment and financial advice;
underwriting and acting as an insurance agent for certain types of
credit-related insurance; leasing property on a full-payout, non-operating
basis; selling money orders, travelers' checks and United States Savings Bonds;
real estate and personal property appraising; providing tax planning and
preparation services; and, subject to certain limitations, providing securities
brokerage services for customers.  The Company has no present plans to engage in
any of these activities.
        
     DIVIDENDS. The Federal Reserve has issued a policy statement on the
payment of cash dividends by bank holding companies, which expresses the
Federal Reserve's view that a bank holding company should pay cash dividends
only to the extent that the company's net income for the past year is
sufficient to cover both the cash dividends and a rate of earning retention
that is consistent with the company's capital needs, asset quality and overall
financial condition.  The Federal Reserve also indicated that it would be
inappropriate for a company experiencing serious financial problems to borrow
funds to pay dividends.  Furthermore, under the prompt corrective action
regulations adopted by the Federal Reserve pursuant to FDICIA, the Federal
Reserve may prohibit a bank holding company from paying any dividends if the
Company's bank subsidiary is classified as "undercapitalized."

     Bank holding companies are required to give the Federal Reserve prior
written notice of any purchase or redemption of its outstanding equity
securities if the gross consideration for the purchase or redemption, when
combined with the net consideration paid for all such purchases or redemptions
during the preceding 12 months, is equal to 10% or more of their consolidated
net worth.  The Federal Reserve may disapprove such a purchase or redemption if
it determines that the proposal would constitute an unsafe or unsound practice
or would violate any law, regulation, Federal Reserve order, or any condition
imposed by, or written agreement with, the Federal Reserve.

     CAPITAL REQUIREMENTS. The Federal Reserve has established capital
requirements for bank holding companies that generally parallel the capital
requirements for national banks under the OCC's regulations.  The Federal
Reserve regulations provide that capital standards will generally be applied on
a bank only (rather than a consolidated) basis in the case of a bank holding
company with less than $150 million in total consolidated assets.

FEDERAL SECURITIES LAWS



                                      35
<PAGE>   34

     The common stock of the Company is registered with the Securities Exchange
Commission (the "SEC") and is subject to the disclosure, proxy solicitation,
insider trading restrictions and other requirements of the federal securities
laws.  Shares of the Common Stock purchased by persons who are not affiliates 
of the Company may be resold without registration.   Shares purchased by an
affiliate of the Company may comply with the resale restrictions of Rule 144
under the Securities Act.  If the Company meets the current public information
requirements of Rule 144 under the Securities Act, each affiliate of the Company
who complies with the other conditions of Rule 144 (including those that require
the affiliate's sale to be aggregated with those of certain other persons) would
be able to sell in the public market, without registration, a number of shares
not to exceed, in any three-month period, the greater of (i) 1% of the
outstanding shares of the Company or (ii) the average weekly volume of trading
in such shares during the preceding four calendar weeks.  Provision may be made
in the future by the Company to permit affiliates to have their shares
registered for sale under the Securities Act under certain circumstances.  There
are currently no demand registration rights outstanding.  However, in the event
the Company, at some future time, determines to issue additional shares from its
authorized but unissued shares, the Company might offer registration rights to
certain of its affiliates who want to sell their shares.












        

                                       36
<PAGE>   35


ITEM 2. Properties

     The following table sets forth the Banks' offices, as well as certain
additional information relating to the offices, as of December 31, 1997.

<TABLE>

                                                                                                
                                          Year      Building        Land         Building     
Location                 County          Opened   Owned/Leased  Owned/Leased  Square Footage     Deposits
--------                 ------          -------  ------------  ------------  --------------  --------------
                                                                                              (In Thousands)            
<S>                      <C>             <C>      <C>           <C>           <C>             <C>
Chester National Bank
Main Office

1112 State Street
Chester, Illinois 62233  Randolph         1919       Owned         Owned              10,345         $57,662

Chester National Bank
Branch Offices

101 South Main
Pinckneyville,
Illinois 62274           Perry           1989(1)     Owned         Owned               1,950           9,819

165 West Broadway
Sparta, Illinois 62286   Randolph        1989(1)     Owned         Owned              11,142          26,712

1414 South Main
Red Bud, Illinois 62278  Randolph        1989(1)     Owned         Owned               1,032           5,572

Chester National Bank of
Missouri Main Office

1010 North Main
Perryville, Missouri
63775                    Perry            1990       Owned         Owned               3,900           3,742

Chester National Bank
of Missouri  Loan
Production Office

125 South Broadview
Plaza, Suite #1
Cape Girardeau,
Missouri 63703           Cape Girardeau   1995     Leased(2)       Leased                720             N/A
</TABLE>


(1) Acquired in connection with the acquisition of Heritage Federal in 1989.
(2) Lease expires in June, 1998 with an option to renew.

ITEM 3. Legal Proceedings

Periodically, there have been various claims and lawsuits involving the Banks,
such as claims to enforce liens, condemnation proceedings on properties in
which the Banks hold security interests, claims involving the making and
servicing of real property loans and other issues incident to the Banks'
business.  The Banks are not parties to any pending legal proceedings that
management 



                                      37
<PAGE>   36

believes would have a material adverse effect on the financial condition or 
operations of the Banks.

ITEM 4. Submission of Matters to a Vote of the Security Holders

During the fourth quarter of the fiscal year covered by this report, the
Company did not submit any matters to the vote of security holders through the
solicitation of proxies or otherwise.

                                    PART II

ITEM 5. Market for Registrant's Common Equity and Related Stockholder Matters.

The section of Annual Report to the Stockholders for the fiscal year ended
December 31, 1997, entitled "Common Stock and Related Matters" is hereby
incorporated by reference.  No other sections of such Annual Report are
incorporated herein by this reference.

ITEM 6. Selected Financial Data.

The section of the Annual Report to the Stockholders for the fiscal year ended
December 31, 1997, entitled "Selected Consolidated Financial Information" is
hereby incorporated by reference.  No other sections of such Annual Report are
incorporated herein by this reference.


ITEM 7. Management's Discussion and Analysis of Financial Condition and Results
of Operations.

The section of the Annual Report to the Stockholders for the fiscal year ended
December 31, 1997, entitled "Management's Discussion and Analysis of Financial
Condition and Results of Operations" is hereby incorporated by reference.  No
other sections of such Annual Report are incorporated herein by this reference.


ITEM 8. Financial Statements and Supplementary Data.

The sections of the Annual Report to the Stockholders for the fiscal year ended
December 31, 1997, entitled "Chester Bancorp, Inc. and Subsidiaries
Consolidated Balance Sheets," "Chester Bancorp, Inc. and Subsidiaries
Consolidated Statements of Income," "Chester Bancorp, Inc. and Subsidiaries
Consolidated Statements of Stockholders' Equity," "Chester Bancorp, Inc. and
Subsidiaries Consolidated Statements of Cash Flows," "Chester Bancorp, Inc. and
Subsidiaries Notes to Consolidated Financial Statements December 31, 1997 and
1996" are hereby incorporated by reference.  No other sections of such Annual
Report are incorporated herein by this reference.


ITEM 9. Changes in and Disagreements with Accountants on Accounting and
Financial Disclosure.


                                       38
<PAGE>   37


Not applicable.  

                                    PART III

ITEM 10. Directors and Executive Officers of the Registrant.

The sections of the 1998 Proxy Statement, entitled "Proposal I - Election of
Directors," and "Compliance with Section 16(a) of the Exchange Act," as well as
the "Employment Agreements" portion of the section entitled "Executive
Compensation," are hereby incorporated by reference. No other sections of such
Proxy Statement are incorporated herein by this reference.


ITEM 11. Executive Compensation.

The section of the 1998 Proxy Statement, entitled "Executive Compensation," is
hereby incorporated by reference.  No other sections of such Proxy Statement
are incorporated herein by this reference.


ITEM 12. Security Ownership of Certain Beneficial Owners and Management

The section of the 1998 Proxy Statement, entitled "Security Ownership of
Certain Beneficial Owners and Management," is hereby incorporated by reference.
No other sections of such Proxy Statement are incorporated herein by this
reference.


ITEM 13. Certain Relationships and Related Transactions.

The section of the 1998 Proxy Statement, entitled "Transactions with
Management," is hereby incorporated by reference.  No other sections of such
Proxy Statement are incorporated herein by this reference.


                                    PART IV

Item 14. Exhibits, Financial Statement Schedules, and Reports on Form 8-K.

(a)(1) Financial Statements

The following information appearing in the Company's Annual Report to
Stockholders for the Fiscal Year Ended December 31, 1997 is incorporated by
reference as Exhibit 13 to this Annual Report on Form 10-K.  No other sections
of such Annual Report are incorporated herein by this reference.



                                       39
<PAGE>   38


Annual Report Sections

Independent Auditors' Report

Chester Bancorp, Inc. and Subsidiaries Consolidated Balance Sheets for the
     Years Ended December 31, 1997, 1996, and 1995.

Chester Bancorp, Inc. and Subsidiaries Consolidated Statements of Income for
     the Years Ended December 31, 1997, 1996, and 1995.

Chester Bancorp, Inc. and Subsidiaries Consolidated Statements of Stockholders'
     Equity for the Years Ended December 31, 1997, 1996, and 1995.

Chester Bancorp, Inc. and Subsidiaries Consolidated Statements of Cash Flows
     for the Years Ended December 31, 1997, 1996, and 1995.

Chester Bancorp, Inc. and Subsidiaries Notes to Consolidated Financial
     Statements December 31, 1997 and 1996.


(a)(2) Financial Statement Schedules.  Not applicable.

(a)(3) Exhibits


<TABLE>
<CAPTION>
                                                                             Reference to Prior
                                                                             Filing or Exhibit
Regulation S-K                                                               Number Attached
Exhibit Number        Document                                               Hereto
--------------        --------                                               ------------------
<S>                   <C>                                                    <C>
2                     Plan of Conversion of Chester Savings Bank, FSB        (1)
3.1                   Certificate of Incorporation of Chester Bancorp, Inc.  (1)
3.2                   Bylaws of Chester Bancorp.                             (1)
10.1                  Employment Agreement with Michael W. Welge*            (1)
10.2                  Employment Agreement with Edward K. Collins*           (1)
10.3                  Stock Option Plan*                                     (1)
10.4                  Management Recognition and Development Plan*           (1)
10.5                  Employee Stock Ownership Plan and Trust Agreement*     (1)
10.6                  Amended and Restated Director Emeritus Plan            10.6
10.7                  First Amendment to Employment Agreement of Michael     10.7
                      W. Welge dated December 31, 1997
10.8                  First Amendment to Employment Agreement of Edward K.   10.8
                      Collins dated December 31, 1997*
13                    Annual Report to Stockholders for Fiscal Year Ended    13
                      December 31, 1997*
21                    Subsidiaries of Chester Bancorp, Inc.                  (1)
27                    Financial Data Schedule                                27
99                    Proxy Statement for the 1998 Annual meeting of the     99
                      Stockholders of Chester Bancorp, Inc.
</TABLE>


                                       40
<PAGE>   39


(1) Filed as exhibits to the Company's Registration Statement on Form S-1 filed
with the SEC on August 12, 1996.  All such previously filed documents are
hereby incorporated by reference in accordance with Item 601 of Regulation S-K.

* These agreements are management contracts or compensation plans or
arrangements required to be filed as exhibits to this Form 10-K.


(b) Reports on Form 8-K.

     No reports on Form 8-K have been filed during the last quarter of the
period covered by this report.



















                                       41
<PAGE>   40


                                   SIGNATURES

     Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed
on its behalf by the undersigned, thereunto duly authorized.

                             Chester Bancorp, Inc.


March 10, 1998          By    /s/ Michael W. Welge
                            ----------------------------------------
                               Michael W. Welge,
                               Chairman of the Board, President,
                               Chief Financial Officer, and Director


     Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons on behalf of the
registrant and in the capacities and on the dates indicated.


March 10, 1998          By    /s/ Edward K. Collins
                             -------------------------------------
                                Edward K. Collins,
                                Treasurer, Secretary, and Director

March 10, 1998          By    /s/ Allen R. Verseman
                             -------------------------------------
                                 Allen R. Verseman,
                                 Director

March 10, 1998          By    /s/ Carl H. Welge
                            -------------------------------------
                                 Carl H. Welge,
                                 Director

March 10, 1998          By    /s/ Thomas E. Welch, Jr.
                            -------------------------------------
                                 Thomas E. Welch, Jr.
                                 Director

March 10, 1998          By    /s/ John R. Beck, M.D.
                            -------------------------------------
                                 John R. Beck, M.D.
                                 Director

March 10, 1998          By    /s/ James C. McDonald
                            -------------------------------------
                                 James C. McDonald,
                                 Director



                                       42