NIAGARA BANCORP INC
10-K405, 1999-03-31
SAVINGS INSTITUTIONS, NOT FEDERALLY CHARTERED
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                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                        
                                   FORM 10-K
                                        
[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, 1998 OR


[  ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934 [NO FEE REQUIRED]
     For the transaction period from __________________ to _____________________

                         Commission File Number: 0-23975
                                                 -------

                              NIAGARA BANCORP, INC.
         --------------------------------------------------------------
             (Exact Name of Registrant as specified in its Charter)
<TABLE>
<CAPTION>

<S>                                                                      <C>       
                        DELAWARE                                                                 16-1545669
- - -----------------------------------------------------------------          --------------------------------------------------------
 (State or Other Jurisdiction of Incorporation or Organization                         (I.R.S. Employer Identification Number)

      6950 SOUTH TRANSIT ROAD, P.O. BOX 514, LOCKPORT, NY                                           14095-0514
- - -----------------------------------------------------------------          --------------------------------------------------------
            (Address of Principal Executive Officer)                                                 (Zip Code)
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                                  (716)625-7500
         --------------------------------------------------------------
               (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 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 amendments to
this Form 10-K. [X]

As of March 22, 1999, there were issued and outstanding, exclusive of treasury
shares, 28,268,450 shares of the Registrant's Common Stock.

The aggregate market value of the 12,017,658 shares of voting stock held by
non-affiliates of the Registrant was $120,176,580, as computed by reference to
the last sales price on March 18, 1999, as reported by the Nasdaq National
Market. Solely for purposes of this calculation, all persons who are directors
and executive officers of the Registrant and all persons who are believed by the
Registrant to be beneficial owners of more than 5% of its outstanding stock have
been deemed to be affiliates.




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                             DOCUMENTS INCORPORATED
                                  BY REFERENCE

The following documents, in whole or in part, are specifically incorporated by
reference in the indicated Part of the Annual Report on Form 10-K:

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                      Document                                            Part
                      --------                                            ----
<S>                                                          <C>
Annual Report to Stockholders for the year ended               Part II, Item 6
December 31, 1998                                              Selected Financial Data

                                                               Part II, Item 7
                                                               "Management's Discussion and Analysis of
                                                               Financial Condition and Results of Operations"

                                                               Part II, Item 7a
                                                               "Quantitative and Qualitative Disclosures About
                                                               Market Risk"

                                                               Part II, Item 8
                                                               "Financial Statements and Supplementary Data"

Proxy Statement for the 1999 Annual Meeting of                 Part III, Item 10
Stockholders                                                   "Directors and Executive Officers of the
                                                               Registrant"

                                                               Part III, Item 11
                                                               "Executive Compensation"

                                                               Part III, Item 12
                                                               "Security Ownership of Certain Beneficial Owners
                                                               and Management"

                                                               Part III, Item 13
                                                               "Certain Relationships and Related Transactions"
</TABLE>


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                                     PART I
ITEM 1.  BUSINESS

GENERAL

NIAGARA BANCORP, INC.
Niagara Bancorp, Inc. (the "Company") is a Delaware corporation organized in
December 1997 by Lockport Savings Bank (the "Bank") in connection with the
conversion of the Bank from a New York chartered mutual savings bank to a New
York chartered stock savings bank and the reorganization to a two-tiered mutual
holding company. The Company was formed for the purpose of acquiring all of the
capital stock of the Bank upon completion of the reorganization. As part of the
reorganization, the Company sold approximately 45.4% of the shares of its common
stock to eligible depositors of the Bank (the "offering") and issued
approximately 53.3% of the Company's shares of common stock to Niagara Bancorp,
MHC (the "MHC"), a state-chartered mutual holding company incorporated in the
state of New York. Concurrent with the close of the offering, approximately 1.3%
of the Company's shares of common stock were issued to establish the Lockport
Savings Bank Foundation (the "Foundation"). The Foundation is dedicated
exclusively to supporting charitable causes and community development activities
throughout Western New York. The reorganization and offering were completed on
April 17, 1998. Prior to that date, the Company had no assets and no
liabilities.

The business and management of the Company consist primarily of the business and
management of the Bank. The Company neither owns nor leases any property, but
instead uses the premises, equipment and furniture of the Bank. At the present
time, the Company does not employ any persons other than certain officers of the
Bank and utilizes the support staff of the Bank from time to time. Additional
employees will be hired as appropriate to the extent the Company expands its
business in the future.

LOCKPORT SAVINGS BANK
The Bank was organized in 1870 as a New York chartered mutual savings bank. The
Bank's deposits are insured by the Bank Insurance Fund ("BIF"), as administered
by the Federal Deposit Insurance Corporation (the "FDIC"), up to the maximum
amount permitted by law. The Bank is a traditional, full-service,
community-oriented savings bank engaged primarily in the business of accepting
deposits from customers through its eighteen branch offices in the Western New
York counties of Niagara, Orleans, Erie and Genesee, and investing those
deposits, together with funds generated from operations and borrowings, in one-
to four-family residential, multi-family residential and commercial real estate
loans, commercial business loans, consumer loans, and investment securities.
Through its "Person to Person Commitment" approach to retail banking, the Bank
emphasizes personal service and customer convenience in serving the financial
needs of the individuals, families and businesses residing in Western New York.

FORWARD LOOKING STATEMENTS

This Report contains certain forward-looking statements within the meaning of
Section 27A of the Securities Act of 1993, as amended (the "Securities Act"),
and Section 21E of the Securities Exchange Act of 1934, as amended (the
"Exchange Act"), that involve substantial risks and uncertainties. When used in
this report, or in the documents incorporated by reference herein, the words
"anticipate", "believe", "estimate", "expect", "intend", "may", and similar
expressions identify such forward-looking statements. Actual results,
performance or achievements could differ materially from those contemplated,
expressed or implied by the forward-looking statements contained herein. These
forward-looking statements are based largely on the expectations of the Company
or the Company's management and are subject to a number of risks and
uncertainties, including but not limited to, economic, competitive, regulatory,
and other factors affecting the Company's operations, markets, products and
services, as well as expansion strategies and other factors discussed elsewhere
in this report filed by the Company with the Securities and Exchange Commission.
Many of these factors are beyond the Company's control.

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MARKET AREA AND COMPETITION

The Company has been, and intends to continue to be, a community-oriented
institution offering a variety of financial services to meet the needs of the
communities it serves. The Company's primary deposit gathering area is currently
concentrated around the areas where its full service banking offices are
located. The Company's primary lending area has also historically been
concentrated in the same Western New York counties.

The Company faces significant competition in both making loans and attracting
deposits. The Western New York area has a high density of financial
institutions, most of which are branches of significantly larger institutions
which have greater financial resources than the Company, and all of which are
competitors of the Company to varying degrees. The Company's competition for
loans comes principally from commercial banks, savings banks, savings and loan
associations, mortgage banking companies, credit unions, insurance companies and
other financial service companies. Its most direct competition for deposits has
historically come from savings and loan associations, savings banks, commercial
banks and credit unions. The Company faces additional competition for deposits
from non-depository competitors such as the mutual fund industry, securities and
brokerage firms and insurance companies. Further competition may arise as a
result of, among other things, the elimination of restrictions on the interstate
operations of financial institutions.

LENDING ACTIVITIES

General. The Company's principal lending activity has been the origination, for
retention in its portfolio, of fixed-rate and adjustable-rate mortgage loans
collateralized by one- to four-family residential real estate located within its
primary market area. The Company originates multi-family residential real estate
loans, commercial real estate loans and consumer loans. To a lesser extent the
Company also originates construction, home equity and commercial business loans.
The Company generally sells in the secondary market a limited amount of 20-30
year monthly and 25-30 year bi-weekly residential mortgage loans, and retains
for portfolio all adjustable-rate mortgage loans and fixed-rate monthly
residential mortgage loans with maturities of 15 years or less, together with
all fixed-rate bi-weekly mortgage loans with maturities of 20 years or less.
However, the Company is primarily a portfolio lender and at any one time, the
Company holds only a nominal amount of loans identified as held-for-sale. The
Company retains the servicing rights on all mortgage loans it sells and realizes
monthly service fee income. The Company retains in its portfolio all
multi-family residential loans, commercial real estate loans, commercial
business loans, and consumer loans that it originates with the exception of
education loans which, as they enter their repayment phase, are sold to the
Student Loan Marketing Association ("Sallie Mae").

Underwriting Standards. The lending activities of the Company are subject to
written underwriting standards and loan origination procedures that are updated
and separately reviewed annually by both management and the Company's Board of
Directors (the "Board"). In particular, to assure the maximum salability of the
residential loan products for possible resale into the secondary mortgage
markets, the Company has formally adopted both the underwriting, appraisal, and
servicing guidelines of the Federal National Mortgage Association ("FNMA") and
the Federal Home Loan Mortgage Corporation ("FHLMC") as part of its standard
loan policy and procedures manual.

The Company requires that a property appraisal be obtained in connection with
all mortgage loans. Property appraisals in both the residential and commercial
and multi-family real estate areas are performed by an independent appraiser
from a list approved by the Board. The appraisals are then reviewed for accuracy
and completeness by the appropriate loan underwriting areas of the Company. In
conformity with secondary market guidelines, the Company requires that title
insurance (except for home equity lines of credit) and hazard insurance be
maintained on all security properties and that flood insurance be maintained if
the property is within a designated flood plain.

One- to Four-Family Real Estate Lending. The Company's primary lending activity
has been the origination, for retention in the Company's portfolio, of mortgage
loans to enable borrowers to purchase one- to four-family, owner-occupied
properties located in its primary market area. The Company offers conforming and
non-conforming, fixed-rate and adjustable-rate, residential mortgage loans with
maturities up to 30 years and maximum loan amounts generally up to $500,000.

The Company currently offers both fixed, and adjustable, rate conventional and
government guaranteed Federal Housing Administration ("FHA"), Veterans
Administration ("VA"), Farmers Home Assistance ("FMHA") mortgage 


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loans with terms of 10-30 years that are fully amortizing with monthly or
bi-weekly loan payments. The Company generally originates both fixed-rate and
adjustable-rate loans in amounts up to the maximum conforming loan limits as
established by FNMA and FHLMC secondary market standards. Private mortgage
insurance ("PMI") is required for loans with loan-to-value ratios in excess of
80%.

In an effort to provide financing for low and moderate income buyers, the
Company actively participates in residential mortgage programs and products
sponsored by FNMA, FHLMC, and the State of New York Mortgage Agency ("SONYMA").
The SONYMA mortgage programs provide low and moderate income households with
fixed-rate loans which are generally set below prevailing fixed-rate mortgage
loans and which allow below-market down payments. These loans are sold by the
Company to SONYMA, with the Company retaining the contractual servicing rights.

The Company currently offers several one- to four-family, adjustable-rate
mortgage loan ("ARM") products secured by residential properties with rates that
adjust every one, three, or seven years. The one- to four-family ARMs are
offered with terms of up to 30 years. After origination, the interest rate on
one- to four-family ARMs currently offered is reset based upon a contractual
spread or margin above the average yield on United States Treasury Securities,
adjusted to a Constant Maturity (the "U.S. Treasury Constant Maturity Index"),
as published weekly by the Federal Reserve Board (the "FRB"). The appropriate
index utilized at each interest rate change date corresponds to the initial one,
three, or seven year adjustment period of the loan.

ARMs are generally subject to limitations on interest rate increases of 2% per
adjustment period, and an aggregate adjustment of 6% over the life of the loan.
The ARMs require that any payment adjustment resulting from a change in the
interest rate be sufficient to result in full amortization of the loan by the
end of the loan term, and thus, do not permit any of the increased payment to be
added to the principal amount of the loan, commonly referred to as negative
amortization.

The retention of ARMs in the Company's portfolio help to reduce its exposure to
interest rate risk. However, ARMs generally pose credit risks different from the
credit risks inherent in fixed-rate loans primarily because as interest rates
rise, the underlying debt service payments of the borrowers rise, thereby
increasing the potential for default. In order to minimize this risk, borrowers
of one- to four-family one year adjustable-rate loans are qualified at the rate
which would be in effect after the first interest rate adjustment, if that rate
is higher than the initial rate. The Company believes that these risks, which
have not had a material adverse effect on the Company to date, generally are
less onerous than the interest rate risks associated with holding 25-30 year
fixed-rate loans. Certain of the Company's conforming ARMs can be converted at a
later date to a fixed-rate mortgage loan with interest rates based upon the
then-current market rates plus a predetermined margin or spread that was
established at the loan closing. The Company sells ARM loans which are converted
to 25-30 year fixed-rate term loans, to either FNMA or FHLMC.

Commercial Real Estate and Multi-family Lending. The Company originates real
estate loans secured predominantly by first liens on apartment houses, office
complexes, and commercial and industrial real estate. The commercial real estate
loans are predominately secured by nonresidential properties such as office
buildings, shopping centers, retail strip centers, industrial and warehouse
properties and to a lesser extent by more specialized properties such as
churches, mobile home parks, restaurants, motel/hotels and auto dealerships.

At December 31, 1998, approximately 68% of the Company's commercial real estate
and multi-family loans were secured by properties located in its primary market
area. The Company's current policy with regard to such loans is to emphasize
geographic distribution within its primary market area, diversification of
property type and minimization of credit risk.

As part of the Company's ongoing strategic initiatives to minimize interest rate
risk, commercial and multi-family real estate loans originated for the Company's
portfolio are generally limited to one, three or five year ARM products which
are priced at prevailing market interest rates. The initial interest rates are
subsequently reset after completion of the initial one, three or five year
adjustment period at new market rates that generally range between 200 and 300
basis points over the then, current one, three or five year United States
Treasury Constant Maturity Index. The maximum term for commercial real estate
loans is generally not more than 10 years, with a prepayment 

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schedule based on not more than a 25 year amortization schedule for multi-family
loans, and 20 years for commercial real estate loans.

The Company also offers commercial real estate and multi-family construction
mortgage loans. Most construction loans are made as "construction/permanent"
loans, which provide for disbursement of loan funds during the construction
period and automatic conversion to a permanent loan upon completion of
construction and the attainment of either tenant lease-up provisions or
prescribed debt service coverage ratios. The construction phase of the loan is
made on a short-term basis, usually not exceeding two years, with floating
interest rate levels generally established at a spread in excess of the prime
rate. The construction loan application process includes the same criteria which
are required for permanent commercial mortgage loans, as well as a submission to
the Company of completed plans, specifications and cost estimates related to the
proposed construction. These items are used as an additional basis to determine
the appraised value of the subject property.

The Company has increased its emphasis on commercial real estate and
multi-family lending desiring to invest in assets bearing interest rates which
are generally higher than those obtainable on residential mortgage loans and
which are more rate sensitive to changes in market interest rates. Commercial
real estate and multi-family loans, however, entail significant additional risk
as compared with one- to four-family residential mortgage lending, as they
typically involve large loan balances concentrated with single borrowers or
groups of related borrowers. In addition, the payment experience on loans
secured by income producing properties is typically dependent on the successful
operation of the related real estate project and thus may be subject to a
greater extent to adverse conditions in the real estate market or in the general
economy. Construction loans involve additional risks attributable to the fact
that loan funds are advanced upon the security of the project under
construction, which is of uncertain value prior to the completion of
construction. Moreover, because of the uncertainties inherent in estimating
construction costs, delays arising from labor problems, material shortages, and
other unpredictable contingencies, it is relatively difficult to evaluate
accurately the total loan funds required to complete a project and the related
loan-to-value ratios.

Home Equity Lending. The Company offers both fixed-rate, fixed-term, home equity
and second mortgage loans, and variable, prime rate home equity lines of credit
(HELOCs) in its market area. Both fixed rate and floating rate home equity loans
are offered in amounts up to 90%, with mortgage insurance, of the appraised
value of the property (including the first mortgage) with a maximum loan amount
of $100,000. Fixed-rate home equity loans are offered with repayment terms of up
to fifteen years and HELOCs are offered for terms up to thirty years. The line
may be drawn upon for ten years, during which principal and interest is paid on
the outstanding balance. Repayment of the remaining principal and interest is
amortized over the remaining twenty years.

Consumer and Other Loans. The Company originates a variety of consumer and other
loans, including home improvement loans, new and used automobile loans, mobile
home loans, education loans, boat and recreational vehicle ( "RV") loans,
personal unsecured loans, including both fixed-rate installment loans and prime
floating variable rate lines-of-credit, and savings account "passbook" loans.

A large component of consumer loans consists of loans secured by mobile homes.
The mobile home units, both new and used, are primarily located in well-managed
mobile home parks and are reviewed and inspected by the Company's management
team as part of its ongoing underwriting process. Mobile home loans have shorter
terms to maturity than traditional 30-year residential loans and higher yields
than single-family residential mortgage loans. Although the Company generally
offers mobile home loans with fixed-rate, fully amortizing loan terms for 10-20
years, mobile home units manufactured prior to 1991 are restricted to a maximum
term of no more than fifteen years.

The Company has contracted with an independent third-party to generate all
mobile home loan applications however, prior to funding, all mobile home loan
originations must be underwritten and approved by designated Company
underwriters. As part of a negotiated servicing contract, the third party
originator will, at the request of the Company, contact borrowers who become
delinquent in their payments to the Company and, when necessary, will oversee
the repossession and sale of mobile homes on the Company's behalf. For such
services, and as part of the origination and servicing contract, the Company
pays the originator a fee at loan funding, of which generally 40% is deposited
into a non-interest bearing escrow account, and is under the sole control of the
Company to absorb future losses which may be incurred on the loans.


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Mobile home lending generally entails greater risk than traditional
single-family residential mortgage lending, due to the type and nature of the
collateral, which may depreciate over time as compared to the typical
appreciation of homes securing single-family residential loans, and because
mobile home borrowers often have lower income levels than single-family
residential mortgage loan borrowers. In many cases, repossessed collateral for a
defaulted mobile home loan will not provide an adequate source of repayment of
the outstanding loan balance due to the depreciation or improper repair and
maintenance of the underlying security. The Company attempts to minimize such
risk through the loss escrow arrangement with the third-party originator.

During 1998, the Company established a lending relationship with a major
national RV financing company. This indirect lending program allows the Company
to purchase "A paper" quality RV loans. These loans, generally with terms up to
fifteen years are underwritten by the Company's consumer lending officers and
either retained for portfolio or returned to the financing company. While the
Company retains the credit and collateral risk associated with these loans, by
contract, repossessions and remarketing is the responsibility of the financing
company.

The Company continues to be an active originator of education loans.
Substantially all of the loans are originated under the auspices of the New York
State Higher Education Services Corporation ("NYSHESC"). Under the terms of
these loans, no repayment is due until the student graduates, with 98% of the
principal guaranteed by NYSHESC. The Company's general practice is to sell these
education loans to Sallie Mae as the loans reach repayment status. The Company
generally receives a premium of .25% to 1% on the sale of these loans.

Commercial Business Loans. The Company currently offers commercial business
loans to existing customers in its market area, some of which are secured in
part by additional real estate collateral. Additionally, secured and unsecured
commercial loans are made for the purpose of financing equipment acquisition,
expansion, working capital and other general business purposes. The terms of
these loans generally range from less than one year to seven years. The loans
are either negotiated on a fixed-rate basis or carry variable interest rates
indexed to the prime rate.

Loans Past Due and Non-performing Assets. Loans are reviewed on a regular basis
and are placed on nonaccrual status when, in the opinion of management, the
collection of additional interest is doubtful. Loans are placed on nonaccrual
status when either principal or interest is 90 days or more past due. Interest
accrued and unpaid at the time a loan is placed on a nonaccrual status is
reversed from interest income.

Real estate acquired as a result of foreclosure or by deed in lieu of
foreclosure is classified as Real Estate Owned ("REO") until such time as it is
sold. When real estate is acquired through foreclosure or by deed in lieu of
foreclosure, it is recorded at its fair value, less estimated costs of disposal.
If the value of the property is less than the loan, less any related specific
credit loss provisions, the difference is charged against the allowance for
credit losses. Any subsequent write-down of REO is charged against earnings.

Classification of Assets. Consistent with regulatory guidelines, the Company
provides for the classification of loans and other assets such as investment
securities, considered to be of lesser quality as "substandard", "doubtful", or
"loss" assets. An asset is considered substandard if it is inadequately
protected by the current net worth and paying capacity of the obligor or of the
collateral pledged, if any. Substandard assets include those characterized by
the distinct possibility that the Company will sustain some loss if the
deficiencies are not corrected. Assets classified as doubtful have all of the
weaknesses inherent in those classified substandard with the added
characteristic that the weaknesses present make collection or liquidation in
full, on the basis of currently existing facts, conditions, and values, highly
questionable and improbable. Assets classified as loss are those considered
uncollectible and of such little value that their continuance as assets without
the establishment of a specific loss reserve is not warranted. Assets that do
not expose the Company to risk sufficient to warrant classification in one of
the aforementioned categories, but which possess some weaknesses, are required
to be designated "special mention" by management.

When the Company classifies problem assets as either substandard or doubtful, it
establishes a general valuation allowance in an amount deemed prudent by
management. General allowances represent loss allowances that have been
established to recognize the inherent risk associated with lending activities,
but which, unlike specific allowances, have not been allocated to particular
problem assets. When the Company classifies problem assets as a loss, it is
required either to establish a specific allowance for losses equal to 100% of
the amount of the assets so 


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classified, or to charge-off such amount. The Company's determination as to the
classification of its assets and the amount of its valuation allowance is
subject to review by its regulatory agencies, which can order the establishment
of additional general or specific loss allowances. The Company regularly reviews
its asset portfolio to determine whether any assets require classification in
accordance with applicable regulations.

Allowance for Credit Losses. The allowance for credit losses is established
through a provision for credit losses based on management's evaluation of the
risk inherent in the loan portfolio and current economic conditions. Such
evaluation, which includes a review of all loans on which full collectibility
may not be reasonably assured, considers among other matters, the estimated net
realizable value or the fair value of the underlying collateral, economic
conditions, historical loan loss experience and other factors that warrant
recognition in providing for an adequate credit loss allowance. The Company
continues to monitor and modify the level of the allowance for credit losses in
order to maintain it at a level which management considers adequate to provide
for potential credit losses. In addition, various regulatory agencies, as an
integral part of their examination process, periodically review the Company's
allowance for credit losses and valuation of REO.

Management's evaluation of the allowance is based on a continuing review of the
loan portfolio. The methodology for determining the amount of the allowance for
possible loan losses consists of several elements. Nonperforming, impaired and
delinquent loans are reviewed individually and the value of any underlying
collateral is considered in determining estimates of possible losses associated
with those loans. Another element involves estimating losses inherent in
categories of loans, based primarily on historical experience, industry trends
and trends in the real estate market and the current economic environment in
the Company's primary market areas. The last element is based on management's
evaluation of various conditions, and involves a higher degree of uncertainty
because they are not identified with specific problem credits or portfolio
segments. The conditions evaluated in connection with this element include the
following: industry and regional conditions; seasoning of the loan portfolio and
changes in the composition of and growth in the loan portfolio; the strength
and duration of the current business cycle; existing general economic and
business conditions in the lending areas; credit quality trends, including
trends in nonperforming loans expected to result from changes in existing
conditions; historical loan charge-off experience; and the results of bank
regulatory examinations.

INVESTMENT ACTIVITIES

General. At December 31, 1998, all of the Company's investments were classified
as available for sale. Presently, the Company does not have a trading or held to
maturity portfolio. As of December 31, 1998 the Company's available for sale
securities consisted primarily of U.S. Government obligations, mortgage related
securities, common stocks, and asset-backed securities ("ABS").

The Company's investment policy, established by the Board, sets forth that
investment decisions will be made based on the safety of the investment,
liquidity requirements, potential returns, cash flow targets, and desired risk
parameters. In pursuing these objectives, consideration is given to the ability
of an investment to provide earnings consistent with factors of quality,
maturity, marketability and risk diversification. All transactions are reviewed
and approved by the Investment Committee of the Board on a monthly basis.

The Company's current policies generally limit securities investments to U.S.
Government and agency securities, municipal bonds, corporate debt obligations
and corporate equity securities. In addition, the policy permits investments in
mortgage related securities, including securities issued and guaranteed by FNMA,
FHLMC, Government National Mortgage Association ("GNMA") and privately-issued
collateralized mortgage obligations ("CMOs"). Also permitted are investments in
ABS, backed by auto loans, credit card receivables, home equity and home
improvement loans. The current investment strategy utilizes a risk management
approach of diversified investing between three categories: short-,
intermediate- and long-term. The emphasis of this approach is to increase
overall investment yields while managing interest rate risk. To accomplish these
objectives, the Company's focus is on investments in mortgage related
securities, CMOs and ABSs. In addition, U.S. Government and other non-amortizing
securities are utilized for call protection and liquidity purposes.

The Company currently does not participate in hedging programs, interest rate
swaps, or other activities involving the use of off-balance sheet derivative
financial instruments although the Board has given its approval to enter into
these transactions. It does, however, have a limited covered call option program
utilizing equity securities intended to generate premium income. Additionally,
the Company does not invest in privately issued securities which are rated below
investment grade.

Mortgage Related Securities. The Company purchases mortgage related securities
primarily to generate positive interest rate spreads with minimal administrative
expense, and to minimize credit risk as a result of the guarantees provided by
U.S. government agencies and government-sponsored enterprises. The Company
invests primarily in mortgage related securities issued or sponsored by FNMA,
FHLMC, and GNMA and CMOs issued or sponsored by FNMA and FHLMC, as well as
private issuers.

Investments in mortgage related securities involve a risk that actual
prepayments will differ from those estimated over the life of the security,
which may require adjustments to the amortization of any premium or accretion of
any discount relating to such instruments thereby increasing or reducing the net
yield on such securities. Although prepayments of underlying mortgages depend on
many factors, the difference between the interest rates on the underlying
mortgages and the prevailing mortgage interest rates generally is the most
significant determinant of the 



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rate of prepayments. During this current period of declining mortgage interest
rates, refinancing activity has increased and accelerated the prepayment of the
underlying mortgages and the related security. The Company continually reviews
prepayment estimates for its mortgage related securities to ensure that
prepayment assumptions are reasonable considering the current interest rate
environment.

CMOs are a type of debt security issued by a special-purpose entity that
aggregates pools of mortgages and mortgage related securities and creates
different classes of securities with varying maturities and amortization
schedules, as well as a residual interest with each class possessing different
risk characteristics. The cash flows from the underlying collateral are
generally divided into "tranches" or classes whereby tranches have descending
priorities with respect to the distribution of principal and interest repayment
of the underlying mortgages, as opposed to pass through mortgage-backed
securities where cash flows are distributed pro rata to all security holders. In
contrast to mortgage-backed securities from 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 related securities underlying CMOs is paid
in accordance with 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. Accordingly, CMOs attempt to moderate risks associated with
conventional mortgage related securities resulting from unexpected prepayment
activity. Investments in CMOs involve a risk that actual prepayments will differ
from those estimated in pricing the security, which may result in adjustments to
the net yield on such securities. Additionally, the market value of such
securities may be adversely affected by changes in market interest rates.
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. It is the Company's practice to limit purchases
of privately issued CMOs to securities rated "AAA" by nationally recognized
credit rating agencies, investing primarily in the early to intermediate
tranches which have the greatest credit support and often greater cashflow
reliability.

Other Securities. Other than mortgage related securities, the Company's
investment portfolio consists primarily of U.S. Treasury, marketable equity
securities and asset-backed securities. As with U.S. mortgage related
securities, the Company attempts to maintain a high degree of liquidity in its
other securities and generally does not invest in debt securities with terms to
maturity in excess of 10 years.

SOURCES OF FUNDS

General. Deposits and borrowed funds, primarily Federal Home Loan Bank ("FHLB")
advances and reverse repurchase agreements, are the primary sources of the
Company's funds for use in lending, investing and for other general purposes. In
addition, repayments on loans, proceeds from sales of loans and securities, and
cash flows from operations have historically been additional sources of funds.

Deposits. The Company offers a variety of deposit account products with a range
of interest rates and terms. The deposit accounts consist of savings, NOW
accounts, checking accounts, money market accounts, youth savings, club accounts
and certificates of deposit. The Company offers certificates of deposit with
balances in excess of $100,000 at preferential rates (jumbo certificates) and
also offers Individual Retirement Accounts ("IRAs") and other qualified plan
accounts. To enhance its deposit product offerings, the Company provides
commercial checking accounts for small to moderately-sized commercial
businesses, as well as a low-cost checking account service for low-income
customers.

The flow of deposits is influenced significantly by general economic conditions,
changes in money market rates, prevailing interest rates and competition. The
Company's deposits are obtained predominantly from the areas in which its branch
offices are located. The Company relies primarily on competitive pricing of its
deposit products, customer service and long-standing relationships with
customers to attract and retain these deposits. However, market interest rates
and rates offered by competing financial institutions significantly affect the
Company's ability to attract and retain deposits. The Company uses traditional
means of advertising its deposit products, including radio and print media and
generally does not solicit deposits from outside its market area. While
certificates of deposit in excess of $100,000 are accepted by the Company, and
may be subject to preferential rates, the Company does not actively solicit such
deposits as they are more difficult to retain than core deposits. Historically,
the Company has not used brokers to obtain deposits.


                                       9



<PAGE>   10



Borrowed Funds. Traditionally, the Company made very limited use of borrowings.
During 1998 however, management identified the ability to lock-in lower cost
funding while leveraging its capital for the purpose of improving its return on
equity. Such borrowings consisted of advances and reverse repurchase agreements
entered into with the FHLB and with nationally recognized securities brokerage
firms. The Company intends to continue to utilize borrowings as a source of
funds to leverage the balance sheet.

SAVINGS BANK LIFE INSURANCE

The Company, through its Savings Bank Life Insurance ("SBLI") department,
engages in group life insurance coverage for individuals under the SBLI
Financial Institution Group Life insurance policy. The SBLI department's
activities are segregated from the Company and, while they do not materially
affect the Company's earnings, management believes that offering SBLI is
beneficial to the Company's relationship with its depositors and the general
public. The SBLI department pays its own expenses and reimburses the Company for
expenses incurred on its behalf. At December 31, 1998, the SBLI department had
policies totaling $2.2 billion in force.

SUBSIDIARIES

LSB Realty, Inc. LSB Realty, Inc. is a wholly-owned real estate development
subsidiary of the Company which was established in 1984 for the purpose of
investing in and lending to real estate development projects. The portfolio was
developed in the 1980's with other New York State savings banks and invested
primarily in residential real estate development partnerships in the Hudson
Valley region of New York State. At this time, the subsidiary is in the process
of divesting its last five projects and selling the remaining properties it has
developed. As of December 31, 1998, there is no remaining asset value reflected
in the Company's financial statements for these projects.

LSB Associates, Inc. LSB Associates, Inc., a wholly-owned subsidiary of the
Company incorporated in 1997, is engaged in the sale of annuities, life
insurance, and mutual funds. LSB Associates, Inc. acts as an agent for third
party companies to sell their products.

LSB Funding, Inc. LSB Funding, Inc., a wholly-owned real estate investment trust
("REIT"), incorporated in 1997, owns primarily commercial multi-family and real
estate mortgage loans originated by the Company. The REIT supplements its
holdings of commercial real estate with fixed rate residential mortgages and
home equity loans and commercial business loans.

LSB Securities, Inc. LSB Securities, Inc., a wholly-owned subsidiary of the
Company incorporated in 1984, is a New York State Article 9A company which is
primarily involved in the investment of U.S. Treasury obligations.

Warren-Hoffman & Associates Inc. and Foote-Mandaville Agency, Inc.
Warren-Hoffman & Associates Inc. and Foote-Mandaville Agency, Inc. were acquired
by the Company as wholly-owned subsidiaries in January of 1999. Both
subsidiaries are full service insurance agencies engaged in the sale of
insurance products including personal and business insurance, surety bonds, risk
management, life, disability and long-term care coverage. As of December 31,
1998, there was no impact on the Company's financial statements for these
subsidiaries.

NOVA Healthcare Administrators, Inc. NOVA Healthcare Administrators, Inc. was
acquired by the Company in January of 1999 as a wholly-owned subsidiary of the
Company providing third-party administration of employee benefit plans. As of
December 31, 1998, there was no impact on the Company's financial statements for
this subsidiary.

REGULATION

GENERAL

The Company, as a bank holding company, is required to file certain reports
with, and otherwise comply with the rules and regulations of the "FRB". The Bank
is a New York chartered stock savings bank and its deposit accounts are insured
up to applicable limits by the FDIC through the BIF. The Bank is subject to
extensive regulation by the New York State Banking Department (the
"Department"), as its chartering agency, and by the FDIC as its deposit insurer.
The Bank is required to file reports with, and is periodically examined by the
FDIC and the Superintendent 


                                       10

<PAGE>   11


of Banks of the State of New York (the "Superintendent") concerning its
activities and financial condition and must obtain regulatory approvals prior to
entering into certain transactions, including, but not limited to, mergers with
or acquisitions of other banking institutions. The Bank is also a member of the
FHLB of New York and is subject to certain regulations by the Federal Home Loan
Bank System.

NEW YORK BANK REGULATION

The exercise by an FDIC-insured savings bank of the lending and investment
powers under the New York State Banking Law is limited by FDIC regulations and
other federal law and regulations. In particular, the applicable provisions of
New York State Banking Law and regulations governing the investment authority
and activities of an FDIC insured state-chartered savings bank have been
substantially limited by the Federal Deposit Insurance Corporation Improvement
Act of 1991 ("FDICIA") and the FDIC regulations issued pursuant thereto.

The Company derives its lending, investment and other authority primarily from
the applicable provisions of New York State Banking Law and the regulations of
the Department, as limited by FDIC regulations. Under these laws and
regulations, savings banks, including the Company, may invest in real estate
mortgages, consumer and commercial loans, certain types of debt securities,
including certain corporate debt securities and obligations of federal, state
and local governments and agencies, certain types of corporate equity securities
and certain other assets. Under the statutory authority for investing in equity
securities, a savings bank may invest up to 7.5% of its assets in corporate
stock, with an overall limit of 5% of its assets invested in common stock.
Investment in the stock of a single corporation is limited to the lesser of 2%
of the outstanding stock of such corporation or 1% of the savings bank's assets,
except as set forth below. Such equity securities must meet certain earnings
ratios and other tests of financial performance. A savings bank's lending powers
are not subject to percentage of assets limitations, although there are limits
applicable to single borrowers. A savings bank may also, pursuant to the
"leeway" power, make investments not otherwise permitted under the New York
State Banking Law. This power permits investments in otherwise impermissible
investments of up to 1% of assets in any single investment, subject to certain
restrictions and to an aggregate limit for all such investments of up to 5% of
assets. Additionally, in lieu of investing in such securities in accordance with
and reliance upon the specific investment authority set forth in the New York
State Banking Law, savings banks are authorized to elect to invest under a
"prudent person" standard in a wider range of investment securities as compared
to the types of investments permissible under such specific investment
authority. However, in the event a savings bank elects to utilize the "prudent
person" standard, it will be unable to avail itself of the other provisions of
the New York State Banking Law and regulations which set forth specific
investment authority. The Company has not elected to conduct its investment
activities under the "prudent person" standard. A savings bank may also exercise
trust powers upon approval of the Department.

New York State chartered savings banks may also invest in subsidiaries under
their service corporation investment authority. A savings bank may use this
power to invest in corporations that engage in various activities authorized for
savings banks, plus any additional activities which may be authorized by the
Department. Investment by a savings bank in the stock, capital notes and
debentures of its service corporations is limited to 3% of the bank's assets,
and such investments, together with the bank's loans to its service
corporations, may not exceed 10% of the savings bank's assets. Furthermore, New
York banking regulations impose requirements on loans which a bank may make to
its executive officers and directors and to certain corporations or partnerships
in which such persons have equity interests. These requirements include, but are
not limited to, requirements that: certain loans must be approved in advance by
a majority of the entire Board and the interested party must abstain from
participating directly or indirectly in the voting on such loan; the loan must
be on terms that are not more favorable than those offered to unaffiliated third
parties, and; the loan must not involve more than a normal risk of repayment or
present other unfavorable features.

INSURANCE OF ACCOUNTS AND REGULATION BY THE FDIC

The Company is a member of the BIF, which is administered by the FDIC. Deposits
are insured up to applicable limits by the FDIC and such insurance is backed by
the full faith and credit of the U.S. Government. As insurer, the FDIC imposes
deposit insurance premiums and is authorized to conduct examinations and to
require reporting by FDIC-insured institutions. It also may prohibit any
FDIC-insured institution from engaging in any activity the FDIC determines by
regulation or order to pose a serious risk to the FDIC. The FDIC also has the
authority to initiate enforcement actions against savings banks, after giving
the Superintendent an opportunity to take such action, and


                                       11


<PAGE>   12



may terminate the deposit insurance if it determines that the institution has
engaged or is engaging in unsafe or unsound practices, or is in an unsafe or
unsound condition.

REGULATORY CAPITAL REQUIREMENTS

The FRB and the FDIC have adopted risk-based capital guidelines for bank holding
companies and banks under their supervision. The guidelines establish a
systematic analytical framework that makes regulatory capital requirements more
sensitive to differences in risk profiles among banking organizations. The
Company and the Bank are required to maintain certain levels of regulatory
capital in relation to regulatory risk-weighted assets. The ratio of such
regulatory capital to regulatory risk-weighted assets is referred to as the
"risk-based capital ratio." Risk-based capital ratios are determined by
allocating assets and specified off-balance sheet items to four risk-weighted
categories ranging from 0% to 100%, with higher levels of capital being required
for the categories perceived as representing greater risk.

These guidelines divide the Company's and the Bank's capital into two tiers. The
first tier ("Tier I") includes common equity, retained earnings, certain
non-cumulative perpetual preferred stock (excluding auction rate issues) and
minority interests in equity accounts of consolidated subsidiaries, less
goodwill and other intangible assets (except mortgage servicing rights and
purchased credit card relationships subject to certain limitations).
Supplementary ("Tier II") capital includes, among other items, cumulative
perpetual and long-term limited-life preferred stock, mandatory convertible
securities, certain hybrid capital instruments, term subordinated debt and the
allowance for credit and lease losses, subject to certain limitations, less
required deductions. Savings banks are required to maintain a total risk-based
capital ratio of 8%, of which at least 4% must be Tier I capital.

In addition, the FDIC has established regulations prescribing a minimum Tier I
leverage ratio (Tier I capital to adjusted total assets as specified in the
regulations). These regulations provide for a minimum Tier I leverage ratio of
3% for banks that meet certain specified criteria, including that they have the
highest examination rating and are not experiencing or anticipating significant
growth. All other banks are required to maintain a Tier I leverage ratio of 3%
plus an additional cushion of at least 100 to 200 basis points. The FDIC may,
however, set higher leverage and risk-based capital requirements on individual
institutions when particular circumstances warrant. Savings banks experiencing
or anticipating significant growth are expected to maintain capital ratios,
including tangible capital positions, well above the minimum levels.

At December 31, 1998, the Bank and the Company exceeded all regulatory capital
requirements. The current requirements and the actual levels for the Company are
detailed in the following table.

                                                   AT DECEMBER 31, 1998
                                              --------------------------------
                                                                PERCENT OF
                                                                 ADJUSTED
                                               AMOUNT         TOTAL ASSETS (1)
                                               ------         ----------------
                                                 (DOLLARS IN THOUSANDS)
LEVERAGE CAPITAL:
     Capital level....................      $   259,294              18.05%
     Requirement (2)..................           43,082               3.00
                                            -----------       ------------
       Excess.........................      $   216,212              16.05%
                                            ===========       ============

RISK-BASED CAPITAL:
     Tier 1 capital level.............      $   259,294              31.67%
     Requirement......................           32,745               4.00
                                            -----------       ------------
       Excess.........................      $   226,549              27.67%
                                            ===========       ============

     Total capital level..............      $   269,177              32.88%
     Requirement......................           65,489               8.00
                                            -----------       ------------
       Excess.........................      $   203,688              24.88%
                                            ===========       ============

(1)      Leverage capital levels are shown as a percentage of tangible assets.
         Risk-based capital levels are calculated on the basis of a percentage
         of risk-weighted assets.
(2)      The current leverage capital requirement is 3% of total adjusted assets
         for banks that receive the highest supervisory rating for safety and
         soundness and that are not experiencing or anticipating significant
         growth. The current leverage capital ratio applicable to all other
         banks is 4% to 5%.


                                       12


<PAGE>   13



The federal banking agencies have promulgated regulations to implement the
system of prompt corrective action required by federal law. Under the
regulations, a bank shall be deemed to be "well capitalized" if it has total
risk-based capital of 10.0% or more, has a Tier 1 risk-based capital ratio of
6.0% or more, has a Tier I leverage capital ratio of 5.0% or more and is not
subject to any written capital order or directive; "adequately capitalized" if
it has a total risk-based capital ratio of 8.0% or more, a Tier I risk-based
capital ratio of 4.0% or more and a Tier I leverage capital ratio of 4.0% or
more (3.0% under certain circumstances) and does not meet the definition of
"well capitalized"; "undercapitalized" if it has a total risk-based capital
ratio that is less than 8.0%, a Tier I risk-based capital ratio that is less
than 4.0% or a Tier I leverage capital ratio that is less than 4.0% (3.0% under
certain circumstances); "significantly undercapitalized" if it has a total
risk-based capital ratio that is less than 6.0%, a Tier I risk-based capital
ratio that is less than 3.0% or a Tier I leverage capital ratio that is less
than 3.0%; and "critically undercapitalized" if it has a ratio of tangible
equity to total assets that is equal to or less than 2.0%. Federal law and
regulations also specify circumstances under which a federal banking agency may
reclassify a well capitalized institution as adequately capitalized and may
require an adequately capitalized institution to comply with supervisory actions
as if it were in the next lower category (except that the FDIC may not
reclassify a significantly undercapitalized institution as critically
undercapitalized).

Based on the foregoing, the Company is currently classified as a "well
capitalized" savings institution.

STANDARDS FOR SAFETY AND SOUNDNESS

The federal banking agencies have adopted a final regulation and Interagency
Guidelines Prescribing Standards for Safety and Soundness ("Guidelines") to
implement the safety and soundness standards required under federal law. The
Guidelines set forth the safety and soundness standards that the federal banking
agencies use to identify and address problems at insured depository institutions
before capital becomes impaired. The standards set forth in the Guidelines
address internal controls and information systems; internal audit system; credit
underwriting; loan documentation; interest rate risk exposure; asset growth; and
compensation, fees and benefits. The agencies also adopted additions to the
Guidelines which require institutions to examine asset quality and earnings
standards. If the appropriate federal banking agency determines that an
institution fails to meet any standard prescribed by the Guidelines, the agency
may require the institution to submit to the agency an acceptable plan to
achieve compliance with the standard, as required by federal law. The final
regulations establish deadlines for the submission and review of such safety and
soundness compliance plans.


LIMITATIONS ON DIVIDENDS AND OTHER CAPITAL DISTRIBUTIONS

The FDIC has the authority to use its enforcement powers to prohibit a savings
bank from paying dividends if, in its opinion, the payment of dividends would
constitute an unsafe or unsound practice. Federal law also prohibits the payment
of dividends by a bank that will result in the bank failing to meet its
applicable capital requirements on a pro forma basis. New York law also
restricts the Company from declaring a dividend which would reduce its capital
below the amount required to be maintained by state and federal law and
regulations, or the amount of the Company's liquidation account established in
connection with the Reorganization.

ACTIVITIES AND INVESTMENTS OF INSURED STATE-CHARTERED BANKS

Federal law generally limits the activities and equity investments of
FDIC-insured, state-chartered banks to those that are permissible for national
banks, notwithstanding state laws. Under regulations dealing with equity
investments, an insured state bank generally may not, directly or indirectly,
acquire or retain any equity investment of a type, or in an amount, that is not
permissible for a national bank. An insured state bank is not prohibited from,
among other things, acquiring or retaining a majority interest in a subsidiary;
investing as a limited partner in a partnership the sole purpose of which is the
direct or indirect investment in the acquisition, rehabilitation, or new
construction of a qualified housing project, provided that such limited
partnership investments may not exceed 2% of the bank's total assets; acquiring
up to 10% of the voting stock of a company that solely provides or reinsures
directors', trustees', and officers' liability insurance coverage or bankers'
blanket bond group insurance coverage for insured depository institutions; and
acquiring or retaining the voting shares of a depository institution if certain
requirements are met.


                                       13


<PAGE>   14


Federal law and FDIC regulations permit certain exceptions to the foregoing
limitation. For example, certain state-chartered banks, such as the Bank, may
continue to invest in common or preferred stock listed on a National Securities
Exchange or the National Market System of NASDAQ, and in the shares of an
investment company registered under the Investment Company Act of 1940, as
amended. As of December 31, 1998, the Bank had $17.7 million of securities
pursuant to this exception. As a savings bank, the Bank may also continue to
sell savings bank life insurance.

TRANSACTIONS WITH AFFILIATES

Under current federal law, transactions between depository institutions and
their affiliates are governed by Sections 23A and 23B of the Federal Reserve
Act. An affiliate of a savings bank is any company or entity that controls, is
controlled by, or is under common control with the savings bank, other than a
subsidiary. In a holding company context, at a minimum, the parent holding
company of a savings bank and any companies which are controlled by such parent
holding company are affiliates of the savings bank. Generally, Section 23A
limits the extent to which the savings bank or its subsidiaries may engage in
"covered transactions" with any one affiliate to an amount equal to 10% of such
savings bank's capital stock and surplus, and contains an aggregate limit on all
such transactions with all affiliates to an amount equal to 20% of such capital
stock and surplus. The term "covered transaction" includes the making of loans
or other extensions of credit to an affiliate; the purchase of assets from an
affiliate, the purchase of, or an investment in, the securities of an affiliate;
the acceptance of securities of an affiliate as collateral for a loan or
extension of credit to any person; or issuance of a guarantee, acceptance, or
letter of credit on behalf of an affiliate. Section 23A also establishes
specific collateral requirements for loans or extensions of credit to, or
guarantees, acceptances on letters of credit issued on behalf of an affiliate.
Section 23B requires that covered transactions and a broad list of other
specified transactions be on terms substantially the same, or no less favorable,
to the savings bank or its subsidiary as similar transactions with
nonaffiliates.

Further, Section 22(h) of the Federal Reserve Act restricts a savings bank with
respect to loans to directors, executive officers, and principal stockholders.
Under Section 22(h), loans to directors, executive officers and stockholders who
control, directly or indirectly, 10% or more of voting securities of a savings
bank, and certain related interests of any of the foregoing, may not exceed,
together with all other outstanding loans to such persons and affiliated
entities, the savings bank's total capital and surplus. Section 22(h) also
prohibits loans above amounts prescribed by the appropriate federal banking
agency to directors, executive officers, and stockholders who control 10% or
more of voting securities of a stock savings bank, and their respective related
interests, unless such loan is approved in advance by a majority of the board of
directors of the savings bank. Any "interested" director may not participate in
the voting. The loan amount (which includes all other outstanding loans to such
person) as to which such prior board of director approval is required, is the
greater of $25,000 or 5% of capital and surplus or any loans over $500,000.
Further, pursuant to Section 22(h), loans to directors, executive officers and
principal stockholders must generally be made on terms substantially the same as
offered in comparable transactions to other persons. Section 22(g) of the
Federal Reserve Act places additional limitations on loans to executive
officers.

HOLDING COMPANY REGULATION

FEDERAL BANK HOLDING COMPANY REGULATION. The Company as the sole shareholder of
the Bank, is a bank holding company that is subject to comprehensive regulation
and regular examinations by the FRB under the Bank Holding Company Act of 1956,
as amended (the "BHCA"), and the regulations of the FRB. The FRB 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 holding 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.

The Company is subject to capital adequacy guidelines for bank holding companies
(on a consolidated basis) which are substantially similar to those of the FDIC
for the Bank.

Under FRB policy, a bank holding company must serve as a source of strength for
its subsidiary bank. Under this policy the FRB may require, and has required in
the past, a holding company to contribute additional capital to an
undercapitalized subsidiary bank.


                                       14


<PAGE>   15



Under the BHCA, a bank holding company must obtain FRB approval before:
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); acquiring all or substantially all of the assets of
another bank or bank holding company; or merging or consolidating with another
bank holding company.

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 statute or by FRB 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 FRB includes, among other things,
operating a savings association, 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.

Interstate Banking and Branching. Federal law allows the FRB to approve an
application of an adequately capitalized and adequately managed bank holding
company to acquire control of, or acquire all or substantially all of the assets
of, a bank located in a state other than such holding company's home state,
without regard to whether the transaction is prohibited by the laws of any
state. The FRB may not approve the acquisition of the bank that has not been in
existence for the minimum time period (not exceeding five years) specified by
the statutory law of the host state. The FRB is prohibited from approving an
application if the applicant (and its depository institution affiliates)
controls or would control more than 10% of the insured deposits in the United
States or 30% or more of the deposits in the target bank's home state or in any
state in which the target bank maintains a branch. Individual states continue to
have authority to limit the percentage of total insured deposits in the state
which may be held or controlled by a bank or bank holding company to the extent
such limitation does not discriminate against out-of-state banks or bank holding
companies. Individual states may also waive the 30% state-wide concentration
limit referred to above.

Additionally, beginning on June 1, 1997, the federal banking agencies were
authorized to approve interstate merger transactions without regard to whether
such transaction is prohibited by the law of any state, unless the home state of
one of the banks "opted out" by adopting a law which applies equally to all
out-of-state banks and expressly prohibits merger transactions involving
out-of-state banks. Interstate acquisitions of branches are permitted only if
the law of the state in which the branch is located permits such acquisitions.
In response to Riegle-Neal, the State of New York enacted laws allowing
interstate mergers and branching on a reciprocal basis.

Federal law authorizes the FDIC to approve interstate branching de novo by
national and state banks, respectively, only in states which specifically allow
for such branching. The appropriate federal banking agencies are required to
prescribe regulations which prohibit any out-of-state bank from using the
interstate branching authority primarily for the purpose of deposit production.
The FDIC and FRB have adopted such regulations. These regulations include
guidelines to ensure that interstate branches operated by an out-of-state bank
in a host state are reasonably helping to meet the credit needs of the
communities which they serve. Should the FDIC determine that a bank interstate
branch is not reasonably helping to meet the credit needs of the communities
serviced by an interstate branch, the FDIC is authorized to close the interstate
branch or not permit the bank to open a new branch in the state in which the
bank previously opened an interstate branch.

Dividends. The FRB has issued a policy statement on the payment of cash
dividends by bank holding companies, which expresses the FRB's view that a bank
holding company should pay cash dividends only to the extent that the holding
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 holding
company's capital needs, asset quality and overall financial condition. The FRB
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 FRB, the FRB may prohibit a
bank holding company from paying any dividends if the holding company's bank
subsidiary is classified as "undercapitalized".



                                       15













Bank holding companies are required to give the FRB 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 FRB 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, FRB order, or any condition imposed by, or written agreement with,
the FRB. This notification requirement does not apply to any company that meets
the well-capitalized standard for commercial banks, has a safety and soundness
examination rating of at least a "2" and is not subject to any unresolved
supervisory issues.

NEW YORK STATE BANK HOLDING COMPANY REGULATION. In addition to the federal bank
holding company regulations, a bank holding company organized or doing business
in New York State also may be subject to regulation under the New York State
Banking Law. The term "bank holding company," for the purposes of the New York
State Banking Law, is defined generally to include any person, company or trust
that directly or indirectly either controls the election of a majority of the
directors or owns, controls or holds with power to vote more than 10% of the
voting stock of a bank holding company or, if the Company is a banking
institution, another banking institution, or 10% or more of the voting stock of
each of two or more banking institutions. In general, a bank holding company
controlling, directly or indirectly, only one banking institution will not be
deemed to be a bank holding company for the purposes of the New York State
Banking Law. Under New York State Banking Law, the prior approval of the
Department is required before: (1) any action is taken that causes any company
to become a bank holding company; (2) any action is taken that causes any
banking institution to become or be merged or consolidated with a subsidiary of
a bank holding company; (3) any bank holding company acquires direct or indirect
ownership or control of more than 5% of the voting stock of a banking
institution; (4) any bank holding company or subsidiary thereof acquires all or
substantially all of the assets of a banking institution; or (5) any action is
taken that causes any bank holding company to merge or consolidate with another
bank holding company. Additionally, certain restrictions apply to New York State
bank holding companies regarding the acquisition of banking institutions which
have been chartered five years or less and are located in smaller communities.
Officers, directors and employees of New York State bank holding companies are
subject to limitations regarding their affiliation with securities underwriting
or brokerage firms and other bank holding companies and limitations regarding
loans obtained from its subsidiaries. Although the Company is not a bank holding
company for purposes of New York State law, any future acquisition of ownership,
control, or the power to vote 10% or more of the voting stock of another bank or
bank holding company would cause it to become such.


                                       16


<PAGE>   16


ITEM 2.  PROPERTIES

Both the Company and the Bank maintain their executive offices at the Company's
Administrative Center, 6950 South Transit Road, Lockport, New York. The
Administrative Center has 76,000 square feet of space and was built in 1997. The
Company currently conducts its business through eighteen full service banking
offices. At December 31, 1998, the Company's premises and equipment had an
aggregate net book value of approximately $25.2 million.
The following table sets forth the Company's offices as of December 31, 1998.
<TABLE>
<CAPTION>

LOCATION                                                   LEASED           ORIGINAL           LEASE
                                                          OR OWNED            YEAR            EXPIRES
- - -----------------------------------------------------------------------------------------------------------------
<S>                                                     <C>                 <C>          <C>         
55 East Avenue, Lockport, NY  14094                         Owned             1968              N/A

80 Washburn Street, Lockport, NY  14094                     Owned             1968              N/A
(Drive Thru Facility)

5737 South Transit Road, Lockport, NY  14094 (1)           Leased             1973            4/30/12

6210 Shimer Drive, Lockport, NY  14094 (1)                 Leased             1993            9/30/12
(Drive Thru Facility)

401 West Main Street, Batavia, NY  14020                    Owned             1977              N/A

1455 French Road, Depew, NY  14043                          Owned             1991              N/A

6409 Transit Road, East Amherst, NY  14051                 Leased             1989           12/31/09

570 Dick Road, Depew, NY  14043                            Leased             1996           12/31/99

2435 Grand Island Boulevard, Grand Island, NY  14072       Leased             1998            4/30/18

5751 South Park Avenue, Hamburg, NY  14075                  Owned             1995              N/A

327 Main Street, Medina, NY  14103                          Owned             1975              N/A

7200 Niagara Falls Blvd., Niagara Falls, NY  14304         Leased             1993            3/31/08

2141 Elmwood Avenue, Buffalo, NY  14207                    Leased             1997            3/31/17

100 River Road, North Tonawanda, NY  14120                  Owned             1994              N/A

3488 Amelia Road, Orchard Park, NY  14127 (1)              Leased             1998            6/30/18

2547 Youngstown/Lockport Rd., Ransomville, NY   14131       Owned             1985              N/A

Sheridan/Delaware Plaza, Tonawanda, NY  14223              Leased             1997            3/31/17

3035 Niagara Falls Blvd., Amherst, NY  14228               Leased             1993            9/30/08

1251 Union Road, West Seneca, NY  14224                    Leased             1996            8/31/06

5910 Sheridan Drive, Williamsville, NY  14221              Leased             1998            6/30/18
- - ---------------------------
</TABLE>

(1)      The Company owns the building but leases the land.

ITEM 3.  LEGAL PROCEEDINGS

The Company is not involved in any legal proceedings other than immaterial
proceedings occurring in the ordinary course of business.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

No matters were submitted during the fourth quarter of the year ended December
31, 1998 to a vote of security holders.

                                       17


<PAGE>   17


                                     PART II

ITEM 5.          MARKET FOR REGISTRANT'S COMMON STOCK AND RELATED
                 STOCKHOLDER MATTERS

The common stock of the Company is traded under the symbol of NBCP on the Nasdaq
National Market. At March 18, 1999, the Company had 28,268,450 shares of common
stock outstanding with and had approximately 12,500 shareholders of record.
Between April 20, 1998, the day the common stock of the Company commenced
trading on Nasdaq, and December 31, 1998, the high and low price of the common
stock was $17.063 and $8.375, respectively. The Company paid a dividend of $.03
per common share on October 13, 1998 to shareholders of record on September 29,
1998 and on January 12, 1999 to shareholders of record on December 29, 1998.

ITEM 6.          SELECTED FINANCIAL DATA
<TABLE>
<CAPTION>

                                                                        DECEMBER 31
                                                 -------------------------------------------------------
                                                    1998        1997       1996       1995       1994
                                                -----------   ---------  ---------  ---------  ---------
                                                                       (IN THOUSANDS)

SELECTED FINANCIAL CONDITION DATA:

<S>                                              <C>          <C>        <C>        <C>        <C>      
  Total assets........................           $1,508,734   $1,179,026 $1,093,358 $ 994,291  $ 916,185
  Loans, net..........................              744,739      635,396    598,486   535,971    474,191
  Securities available for sale:
    Mortgage related securities.......              392,975      272,955    284,860   261,543    273,280
    Other securities..................              187,776      176,326    124,875    79,941     65,733
  Securities held to maturity.........                   -        17,000     38,000    46,700     43,838
  Deposits............................            1,060,897      995,621    928,845   871,254    829,290
  Borrowed funds......................              142,597       33,717     32,008         -          -
  Stockholders' equity (1)............              263,825      130,471    115,664   107,653     81,322


                                                                  YEARS ENDED DECEMBER 31
                                                 -------------------------------------------------------
                                                    1998        1997       1996       1995       1994
                                                -----------   ---------  ---------  ---------  ---------
                                                                       (IN THOUSANDS)
SELECTED OPERATIONS DATA:

  Interest income.....................           $  92,102    $  82,363  $ 75,062   $  69,856  $  63,144
  Interest expense....................              47,966       44,978     40,655     39,034(2)  31,754
                                                 ---------    ---------  ---------  ---------   --------
    Net interest income...............              44,136       37,385     34,407     30,822     31,390
  Provision for credit losses.........               2,084        1,493      2,187      1,016        948
                                                 ---------    ---------  ---------  ---------  ---------
  Net interest income after
    provision for credit losses.......              42,052       35,892     32,220     29,806     30,442
                                                 ---------    ---------  ---------  ---------  ---------
  Fees and service charges............               5,527        4,232      3,495      2,692      2,283
  Net gain (loss) on sale of
    securities available for sale.....                 138          910        576      1,477       (849)
  Other noninterest income............               3,517        1,654      1,681      1,237        952
                                                 ---------    ---------  ---------  ---------  ---------
    Total noninterest income..........               9,182        6,796      5,752      5,406      2,386
                                                 ---------    ---------  ---------  ---------  ---------
  Noninterest expenses................              35,946 (3)   25,178     20,926     20,143     18,399
                                                 ----------   ---------   --------  ---------   --------
  Income before income taxes and cumulative
    effect of change in accounting
    principle.........................              15,288       17,510     17,046     15,069     14,429
  Income taxes........................               4,906        6,259      6,278      5,144      4,704
  Cumulative effect of change in
    accounting principle..............                   -            -          -         -        (924)(4)
                                                 ---------    ---------  ---------  ---------  ----------
  Net income..........................           $  10,382 (3)$  11,251   $ 10,768  $   9,925   $  8,801
                                                 ==========   =========   ========    =======    =======
- - ---------------------------
</TABLE>

(1)  Amounts prior to 1998 represent retained earnings and unrealized gains
     (losses) on securities available for sale only.
(2)  Includes $1.25 million paid as a special interest payment in 1995, which
     was paid on a prorata basis on all interest-bearing savings, NOW, money
     market and certificate of deposit accounts in recognition of the Company's
     125th anniversary.
(3)  Noninterest expenses include $6.75 million for the one-time contribution of
     cash and common stock to fund the Lockport Savings Bank Foundation. Net
     income has been reduced for the tax effected impact of $3.98 million for
     this contribution.
(4)  Cumulative effect of change in accounting for postretirement health care
     and life insurance benefits.


                                       18

<PAGE>   18

<TABLE>
<CAPTION>

                                                      AT OR FOR THE YEAR ENDED DECEMBER 31
                                            --------------------------------------------------------
                                                 1998       1997       1996       1995       1994
                                             ----------- ---------- ---------- ---------- -----------

SELECTED FINANCIAL RATIOS AND OTHER DATA (1):

PERFORMANCE RATIOS:
<S>                                              <C>        <C>        <C>        <C>        <C>  
Return on assets (ratio of net
   income to average total assets)....            0.77%      0.98%      1.03%      1.04%      0.95%
Return on assets (2)..................            1.07       0.98       1.03       1.04       0.95
Return on equity (ratio
  of net income to average equity)....            4.65       9.16       9.84      10.25      10.41
Return on equity (2)..................            6.43       9.16       9.84      10.25      10.41
Interest rate spread information:
  Average during period...............            2.75       2.86       2.87       2.88       3.07
  End of period.......................            2.74       2.87       3.03       2.83       3.18
Net interest margin  (3)..............            3.48       3.39       3.41       3.44       3.50
Noninterest income to
  average total assets (4)............            0.68       0.51       0.50       0.41       0.35
Noninterest expenses to average total assets      2.68       2.20       2.01       2.10       1.99
Noninterest expenses to average total assets (2)  2.18       2.20       2.01       2.10       1.99
Average interest-earning assets
   to average interest-bearing liabilities      119.38     113.12     113.30     113.92     112.30

ASSET QUALITY RATIOS:
Non-performing loans to total loans...            0.43%      0.47%      0.78%      0.74%      0.89%
Non-performing assets to total assets.            0.26       0.28       0.48       0.97       0.56
Allowance for credit losses to non-
  performing loans....................          243.01     227.14     138.60     119.01      99.29
Allowance for credit losses to total loans        1.06       1.08       1.09       0.88       0.88
Net charge-offs during the period
  to average loans outstanding during the
  year................................            0.15       0.18       0.06       0.10       0.17

CAPITAL RATIOS:
Equity to total assets................           17.49%     11.07%     10.58%     10.92%      8.88%
Average equity to average assets......           16.66      10.75      10.55      10.11       9.17

OTHER DATA:
Number of full-service offices........              18         15         13         11         10
Loans serviced for others (in millions)         $170.1     $152.5     $129.0     $110.4      $85.1
Residential loan originations (in millions)     $191.6     $108.2     $110.9     $107.6      $84.1
Full time equivalent employees........           401.5      356.5      325.0      276.5      243.5
- - ---------------------------
</TABLE>

(1)  Averages presented are daily averages.
(2)  Excludes the one-time contribution of cash and common stock to the Lockport
     Savings Bank Foundation.
(3)  Net interest income divided by average interest earning assets.
(4)  Noninterest income excludes net gain (loss) on sale of securities available
     for sale.

ITEM 7.           MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                  CONDITION AND RESULTS OF OPERATIONS

GENERAL

The following discussion should be read in conjunction with the consolidated
financial statements and related notes. The Company's results of operations are
dependent primarily on net interest income, which is the difference between the
income earned on loans and securities and the Company's cost of funds,
consisting of the interest paid on deposits and borrowings. Results of
operations are also affected by the provision for credit losses, investment
activities, loan origination, sale and servicing activities, service charges and
fees collected on deposit accounts, and insurance services and fees. Noninterest
expense primarily consists of salaries and employee benefits, occupancy and
equipment expense, marketing expenses, charitable contributions and other
expenses. Results of operations are also significantly affected by general
economic and competitive conditions, particularly changes in interest rates,
government policies and actions of regulatory authorities.


                                       19

<PAGE>   19


OVERVIEW

Net income in 1998 was $10.4 million, or 8%, less than the $11.3 million in
1997. This decrease was significantly effected by the $6.8 million one-time
contribution to fund the Lockport Savings Bank Foundation, which consisted of
$4.1 million of the Company's common stock and $2.7 million of cash. This
contribution resulted in a $4.0 million charge to earnings on an after tax
basis. Excluding the effect of this contribution, the 1998 net income was $14.4
million, or 28% higher than 1997 net income. In 1996, net income was $10.8
million. The Company's stock offering was completed on April 17, 1998, therefore
a full year of earnings per share is not applicable. Earnings per share for the
year ended December 31, 1998, on a proforma basis, was $.50 per share, excluding
the Foundation contribution.

Net income represented a return on average assets in 1998 of 0.77%, or 1.07%
excluding the one-time contribution, compared to 0.98% in 1997 and 1.03% in
1996. The return on average equity in 1998 was 4.65%, or 6.43% excluding the
one-time contribution, compared to 9.16% in 1997 and 9.84% in 1996. The
conversion and stock offering, which raised over $132 million in additional
capital, was the primary reason for the decrease in the return on average equity
in 1998.

Net interest income increased 18% in 1998 to $44.1 million from $37.4 million in
1997. This increase is primarily attributable to an increase of 11% in average
loans to $681.2 million in 1998 from $614.6 million in 1997 and an increase in
average federal funds sold and securities purchased under resale agreements to
$59.6 million in 1998 from $19.1 million in 1997. Similarly, average
interest-earning assets increased 15%, to $1.27 billion in 1998 from $1.10
billion in 1997. A 9% increase in average interest-earning assets, primarily
loans, in 1997 was the primary factor for the rise in that year's net interest
income from $34.4 million in 1996. Average loans and average interest-earning
assets in 1996 were $558.6 million and $1.01 billion, respectively. The
improvements in the 1998 net interest income resulted from the asset growth and
was funded by the stock offering and other borrowings which assisted in
increasing the net interest margin expressed as a percentage of average assets.
The net interest margin in 1998 was 3.48%, compared to 3.39% in 1997 and 3.41%
in 1996.

Net income in 1998 as compared to 1997 also reflected an increase in noninterest
income related to fees which was partially offset by increases in the provision
for credit losses and noninterest expenses, and a decrease in gains on the sale
of available for sale securities. Net income in 1997 as compared to 1996
benefited from an increase in other noninterest income related to fees and
service charges on transaction accounts, increased gains on the sale of
securities available for sale, and lower provisions for credit losses. The
increases were partially offset by an increase in noninterest expenses
reflecting the expansion of the Company's branch network.



                                       20


<PAGE>   20
Average Balance Sheet. The following table sets forth certain information
relating to the Company's consolidated statements of financial condition and
reflects the average yields earned on interest-earning assets, as well as the
average rates paid on interest-bearing liabilities for the years indicated. Such
yields and rates were derived by dividing interest income or expense by the
average balances of interest-earning assets or interest-bearing liabilities,
respectively, for the years shown. No tax equivalent adjustments were made. All
average balances are average daily balances. Non-accruing loans have been
excluded from the yield calculations in this table.
<TABLE>
<CAPTION>

                                                                               YEAR ENDED DECEMBER 31                               
                                                  ------------------------------------------------------------------------
                                                                    1998                                1997                      
                                                  ------------------------------------   ---------------------------------
                                                   AVERAGE          INTEREST               AVERAGE      INTEREST            
                                                 OUTSTANDING        EARNED/    YIELD/    OUTSTANDING    EARNED/     YIELD/     
                                                   BALANCE           PAID       RATE      BALANCE        PAID       RATE       
                                                   -------           ----       ----      -------        ----       ----       
                                                                     (DOLLARS IN THOUSANDS)                               
<S>                                          <C>             <C>              <C>      <C>          <C>           <C>     
Interest-earning assets:                                                                                                  
 Federal funds sold and securities                                                                                        
  purchased under resale agreements ........  $    59,646     $     3,344      5.61%     $  19,123    $    1,079     5.64%
  Investment securities (1) ................      196,571          11,586      5.89        179,379        10,295     5.74 
  Mortgage related securities (1) ..........      319,143          21,107      6.61        283,142        18,972     6.70 
 Loans (2) .................................      681,164          55,326      8.12        614,596        51,569     8.39 
 Other interest-earning assets (3) .........       12,760             739      5.79          6,690           448     6.70 
                                              -----------     -----------                ---------     ---------          
   Total interest-earning assets ...........    1,269,284          92,102      7.26      1,102,930        82,363     7.47 
                                              -----------     -----------                ---------     ---------          
                                                                                                                          
Allowance for credit losses ................       (7,444)                                  (6,529)                       
Other noninterest-earning assets(4)(5)             78,713                                   47,293                        
                                              -----------                              -----------                        
   Total assets ............................  $ 1,340,553                              $ 1,143,694                        
                                              ===========                              ===========                        
                                                                                                                          
                                                                                                                          
Interest-bearing liabilities:                                                                                             
 Savings accounts ..........................  $   302,313     $     9,575      3.17%   $   302,235    $   10,124     3.35%
 Interest-bearing checking .................      205,326           6,847      3.33        127,876         3,681     2.88 
 Certificates of deposit ...................      476,641          27,447      5.76        507,692        29,426     5.80 
 Mortgagors' payments held in escrow .......        9,483             165      1.74          9,450           154     1.63 
 Borrowed funds ............................       69,485           3,932      5.66         27,766         1,593     5.74 
                                              -----------     -----------                ---------     ---------          
   Total interest-bearing liabilities ......    1,063,248          47,966      4.51        975,019        44,978     4.61 
                                              -----------     -----------                ---------     ---------          
                                                                                                                          
Noninterest-bearing demand deposits ........       28,242                                   25,982                        
Other noninterest-bearing liabilities ......       25,778                                   19,799                        
                                              -----------                                ---------                        
   Total liabilities .......................    1,117,268                                1,020,800                        
Stockholders' equity (4) ...................      223,285                                  122,894                        
                                              -----------                                ---------                        
                                                                                                                          
   Total liabilities and stockholders'                                                                                    
        equity .............................  $ 1,340,553                              $ 1,143,694                        
                                              ===========                              ===========                        
                                                                                                                          
                                                                                                                          
Net interest income ........................                  $    44,136                             $   37,385          
                                                              ===========                             ===========         
                                                                                                                          
Net interest rate spread ...................                                   2.75%                                 2.86%
                                                                               ====                                  ==== 
Net earning assets .........................  $   206,036                              $   127,911                        
                                              ===========                              ===========                        
                                                                                                                          
                                                                                                                          
Net interest income as a percentage of                                                                                    
 average interest-earning assets ...........                                   3.48%                                 3.39%
                                                                               ====                                  ==== 
                                                                                                                          
Ratio of average interest-earning assets                                                                                  
 to average interest-bearing liabilities ...                                 119.38%                               113.12%
                                                                             ======                                ====== 
<CAPTION>

                                                             YEAR ENDED DECEMBER 31
                                                  -----------------------------------------
                                                                   1996
                                                  -----------------------------------------
                                                         AVERAGE     INTEREST             
                                                       OUTSTANDING   EARNED/    YIELD/    
                                                         BALANCE      PAID       RATE     
                                                         -------      ----       ----     
                                                                     (DOLLARS IN THOUSANDS)
<S>                                              <C>              <C>                   <C>  
Interest-earning assets:
 Federal funds sold and securities
  purchased under resale agreements .........    $    24,057       $     1,293           5.37%
  Investment securities (1) .................        139,801             7,573           5.42
  Mortgage related securities (1) ...........        280,661            18,547           6.61
 Loans (2) ..................................        558,648            47,285           8.46
 Other interest-earning assets (3) ..........          5,877               364           6.19
                                                 -----------       -----------
   Total interest-earning assets ............      1,009,044            75,062           7.44
                                                 -----------       -----------
                                                                              
Allowance for credit losses .................         (5,657)                 
Other noninterest-earning assets(4)(5)                40,044                  
                                                 -----------                  
   Total assets .............................  $   1,043,431                  
                                               =============                  
                                                                              
Interest-bearing liabilities:                                                 
 Savings accounts ...........................  $     308,212       $    10,353           3.36%
 Interest-bearing checking ..................        105,524             2,871           2.72
 Certificates of deposit ....................        451,825            26,432           5.85
 Mortgagors' payments held in escrow ........          9,822               158           1.61
 Borrowed funds .............................         15,182               841           5.54
                                               -------------       -----------
   Total interest-bearing liabilities .......        890,565            40,655           4.57
                                                -------------      -----------
Noninterest-bearing demand deposits .........         25,183
Other noninterest-bearing liabilities .......         17,648
                                                ------------  
   Total liabilities ........................        933,396
Stockholders' equity (4) ....................        110,035
                                                ------------  
   Total liabilities and stockholders'          
        equity ..............................  $   1,043,431
                                               =============  
                                                
Net interest income .........................                      $    34,407
                                                                   ===========  
                                                
Net interest rate spread ....................                                            2.87%
                                                                                         ====  
Net earning assets ..........................  $     118,479
                                               =============   
                                                
Net interest income as a percentage of          
 average interest-earning assets ............                                            3.41%
                                                                                         ====   
                                                
Ratio of average interest-earning assets        
 to average interest-bearing liabilities ....                                           113.3%
                                                                                        =====
</TABLE>

(1)  Amounts shown are amortized cost.
(2)  Net of deferred loan fees and expenses, loan discounts, loans in process
     and non-accruing loans.
(3)  Includes Federal Home Loan Bank stock and interest-bearing demand accounts.
(4)  Includes unrealized gains/(losses) on securities available for sale.
(5)  Includes $25,000,000 of bank-owned life insurance purchased in June 1998.
     As of December 31, 1998, $769,000 of earnings on bank-owned life insurance
     are reflected in other noninterest income.

                                       21

<PAGE>   21


Rate/Volume Analysis. The following table presents the extent to which changes
in interest rates and changes in the volume of interest-earning assets and
interest-bearing liabilities have affected the Company's interest income and
interest expense during the periods indicated. Information is provided in each
category with respect to: (i) changes attributable to changes in volume (changes
in volume multiplied by prior rate); (ii) changes attributable to changes in
rate (changes in rate multiplied by prior volume); and (iii) the net change. The
changes attributable to the combined impact of volume and rate have been
allocated proportionately to the changes due to volume and the changes due to
rate.
<TABLE>
<CAPTION>

                                                                              YEAR ENDED DECEMBER 31
                                              ---------------------------------------------------------------------------------
                                                         1998 VS. 1997                                   1997 VS. 1996
                                              ------------------------------------             --------------------------------
                                                  INCREASE/(DECREASE)    TOTAL                  INCREASE/(DECREASE)   TOTAL
                                                        DUE TO          INCREASE                      DUE TO          INCREASE
                                                  VOLUME       RATE     (DECREASE)              VOLUME       RATE     (DECREASE)
                                                  ------       ----     ----------             -------       ----     ----------
                                                                                 (IN THOUSANDS)
<S>                                               <C>        <C>       <C>                      <C>         <C>        <C>      
Interest-earning assets:
   Federal funds sold and securities
    purchased under resale agreements.........    $  2,273   $    (8)   $  2,265                $  (277)    $   63      $  (214)  
   Investment securities......................       1,007       284       1,291                  2,248        474        2,722   
   Mortgage related securities................       2,384      (249)      2,135                    165        260          425   
   Loans......................................       5,449    (1,692)      3,757                  4,698       (414)       4,284   
   Other interest-earning assets..............         359       (68)        291                     53         31           84   
                                                  --------   ---------  --------                -------     ------      -------   
        Total interest-earning assets.........      11,472    (1,733)      9,739                  6,887        414        7,301   
                                                  ========     =======  ========                =======     ======      =======   
Interest-bearing liabilities:                                                                                                     
   Savings accounts...........................           3      (552)       (549)                  (200)       (29)        (229)  
   Interest-bearing checking..................       2,509       657       3,166                    636        174          810   
   Certificates of deposit  ..................      (1,789)     (190)     (1,979)                 3,240       (246)       2,994   
   Mortgagors' payments held in escrow........           1        10          11                     (6)         2           (4)  
   Borrowed funds.............................       2,361       (22)      2,339                    721         31          752   
                                                  --------   -------    --------                -------     ------      -------     
        Total interest-bearing liabilities....    $  3,085   $   (97)      2,988                $ 4,391     $  (68)       4,323   
                                                  ========   =======    ========                =======     ======      =======   
Net interest income..........................                           $  6,751                                        $ 2,978   
                                                                        ========                                        =======
</TABLE>


LENDING ACTIVITIES

In 1998, the growth in the loan portfolio was primarily in the one- to
four-family residential and commercial real estate portfolios, which increased
$63.4 million and $21.5 million, respectively, reflecting the Company's
continued emphasis on expansion of its real estate lending activities, as well
as increased refinancing activity driven by the declining interest rates
throughout the year. As part of management's continued asset/liability
management efforts, particular emphasis was placed on the origination of one- to
four-family residential adjustable rate and bi-weekly real estate mortgage loans
which represented 75% of the 1998 residential real estate loan closings. Also
contributing to the increase in loans were originations of various indirect
lending products, primarily recreational vehicle and automobile loans, as the
Company established new relationships with various local and national dealers.
Real estate loans increased from $524.4 million at December 31, 1996 to $568.5
million at December 31, 1997, primarily due to increased one- to four-family,
bi-weekly residential mortgage loans, an enhanced home equity loan product, and
increased originations in commercial real estate loans as the Company emphasized
the expansion of real estate lending.

                                       22

<PAGE>   22


              Loan Portfolio Composition. Set forth below is selected
              information concerning the composition of the Company's loan
              portfolio in dollar amounts and in percentages (before deductions
              for deferred fees and costs, unearned discounts and allowances for
              credit losses) as of the dates indicated.
<TABLE>
<CAPTION>

                                                                          AT DECEMBER 31
                             ------------------------------------------------------------------------------------------------------
                                     1998                   1997                 1996                  1995               1994
                             ---------------------   ------------------   ------------------     ----------------   ---------------
                                 AMOUNT   PERCENT     AMOUNT    PERCENT    AMOUNT    PERCENT     AMOUNT   PERCENT   AMOUNT  PERCENT
                                                                        (DOLLARS IN THOUSANDS)

<S>                             <C>        <C>       <C>         <C>      <C>        <C>        <C>        <C>        <C>      <C> 
 Real estate loans:
   One- to four-family......   $456,197    60.97%    $392,846    61.47%   $360,573   59.85%     $319,340   59.31%  $277,010   58.12%
   Home equity..............     15,520     2.07       13,587     2.13      11,337    1.88        10,234    1.90     10,729    2.25
   Multi-family.............     72,672     9.71       74,049    11.59      71,397   11.85        71,489   13.28     66,972   14.05
   Commercial...............     98,693    13.19       77,217    12.08      68,601   11.38        62,005   11.52     55,946   11.74
   Construction (1).........     19,476     2.60       10,791     1.69      12,493    2.07         7,891    1.47      3,454    0.72
                                -------  -------     --------  -------    --------  ------      --------  ------   --------  ------
     Total real estate loans    662,558    88.54      568,490    88.96     524,401   87.03       470,959   87.48    414,111   86.88
                                ------- -------      --------  -------    --------  ------      --------  ------    -------  ------

 Consumer and other loans:
   Mobile home..............     24,983     3.34       22,747     3.56      21,406    3.55        20,630    3.83     20,662    4.33
   Recreational vehicle.....      8,906     1.19        1,553     0.24       1,602    0.26         1,517    0.29      1,515    0.32
   Vehicle..................      8,741     1.17        7,306     1.14      18,747    3.11        12,591    2.34      9,391    1.97
   Personal.................     15,642     2.09       15,157     2.37      13,596    2.26        11,485    2.13     10,213    2.14
   Home improvement.........      8,131     1.09        7,609     1.19       6,879    1.14         7,046    1.31      6,517    1.37
   Guaranteed education.....     12,314     1.65       10,975     1.72      10,702    1.78         9,874    1.83      9,951    2.09
   Other consumer...........        342     0.05          321     0.05         335    0.06           181    0.03        326    0.07
                                -------  -------     --------  -------    --------  ------      --------  ------   --------  ------
     Total consumer and                                     
         other loans........     79,059    10.58       65,668    10.27      73,267   12.16        63,324   11.76     58,575   12.29
Commercial business loans...      6,616     0.88        4,893     0.77       4,895    0.81         4,085    0.76      3,948    0.83
                                -------  -------    ---------   ------    --------  ------      --------  ------      -----    ----

    Total loans.............    748,233   100.00%     639,051   100.00%    602,563  100.00%      538,368  100.00%   476,634  100.00%
                                -------  =======     --------  =======    --------  ======      --------  ======   --------  ======

Net deferred costs and
    unearned discounts......      4,516                 3,266                2,462                 2,310              1,749
Allowance for credit losses.     (8,010)               (6,921)              (6,539)               (4,707)            (4,192)
                                --------               ------               ------                ------             ------
    Total loans, net........   $744,739              $635,396             $598,486              $535,971           $474,191
                               ========               ========             ========              ========           ========
</TABLE>

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

(1) Includes loans for the construction of one- to four-family residential,
    multi-family and commercial real estate properties. At December 31, 1998,
    construction loans included $4,240,000 of one- to four-family loans and
    $15,236,000 of commercial real estate and multi-family loans.

                                       23

<PAGE>   23


Loan Maturity and Repricing Schedule. The following table sets forth certain
information as of December 31, 1998, regarding the amount of loans maturing or
repricing in the Company's portfolio. Demand loans having no stated schedule of
repayment and no stated maturity and overdrafts are reported as due in one year
or less. Adjustable- and floating-rate loans are included in the period in which
interest rates are next scheduled to adjust rather than the period in which they
contractually mature, and fixed-rate loans are included in the period in which
the final contractual repayment is due.
<TABLE>
<CAPTION>

                                                                       ONE
                                                  WITHIN             THROUGH          AFTER
                                                    ONE                FIVE         FIVE
                                                   YEAR               YEARS        YEARS         TOTAL
                                                   ----               -----        -----         -----
                                                                        (IN THOUSANDS)
<S>                                         <C>                <C>                <C>               <C>        
Real estate loans:
   One- to  four-family.............        $     66,916       $     13,815       $    375,466      $   456,197
   Home equity......................               9,381              1,019              5,120           15,520
   Multi-family.....................              22,220             45,054              5,398           72,672
   Commercial.......................              24,034             37,772             36,887           98,693
   Construction.....................               7,468              4,596              7,412           19,476
                                             -----------        -----------       ------------       ----------
     Total real estate loans........             130,019            102,256            430,283          662,558
                                             -----------        -----------       ------------       ----------

Consumer and other loans............              17,886             22,123             39,050           79,059

Commercial business loans...........               4,069              1,239              1,308            6,616
                                             -----------        -----------       ------------       ----------

     Total loans....................        $    151,974        $   125,618       $    470,641     $    748,233
                                            ============        ===========       ============     ============
</TABLE>


Fixed- and Adjustable-Rate Loan Schedule. The following table sets forth at
December 31, 1998, the dollar amount of all fixed-rate and adjustable-rate loans
due after December 31, 1999. Adjustable- and floating-rate loans are included
based on contractual maturities.
<TABLE>
<CAPTION>

                                                                   DUE AFTER DECEMBER 31, 1999
                                                        ---------------------------------------------
                                                          FIXED         ADJUSTABLE           TOTAL
                                                          -----         ----------           -----
                                                                      (IN THOUSANDS)
<S>                                                   <C>               <C>              <C>        
Real estate loans:
     One- to four-family.......................       $  372,829        $   16,452       $   389,281
     Home equity...............................            6,139                 -             6,139
     Multi-family..............................           10,847            39,605            50,452
     Commercial................................           31,877            42,782            74,659
     Construction..............................            3,011             8,997            12,008
                                                      ----------        ----------       -----------
         Total real estate loans...............          424,703           107,836           532,539
                                                      ----------        ----------       -----------

Consumer and other loans ......................           61,173                 -            61,173

Commercial business loans......................            2,151               396             2,547
                                                      ----------        ----------       -----------

         Total loans...........................       $  488,027        $  108,232       $   596,259
                                                      ==========        ==========       ===========
</TABLE>

                                       24

<PAGE>   24


At December 31, 1998, the Company's allowance for credit losses as a percentage
of total non-performing loans increased to 243%, compared to 227% at December
31, 1997 despite a slight increase in non-performing loans from $3.0 million at
December 31, 1997 to $3.3 million at December 31, 1998. At December 31, 1998,
the Company's allowance for credit losses as a percentage of total loans was
1.06% compared to 1.08% at December 31, 1997. At December 31, 1996, the
Company's allowance for credit losses as a percentage of total non-performing
loans was 139% and non-performing loans were $4.7 million. At December 31, 1996,
the Company's allowance for credit losses as a percentage of total loans was
1.09%. While management uses available information to recognize losses on loans,
future credit loss provisions may be necessary based on changes in economic
conditions. In addition, various regulatory agencies, as an integral part of
their examination process, periodically review the allowance for credit losses
and may require the Company to recognize additional provisions based on their
judgement of information available to them at the time of their examination.

Non-Accruing Loans and Non-Performing Assets. The following table sets forth
information regarding non-accruing loans and other non-performing assets.
<TABLE>
<CAPTION>

                                                                    AT DECEMBER 31
                                                 --------------------------------------------------
                                                  1998        1997       1996       1995       1994
                                                 -------    ---------  ---------  --------   ------
                                                                 (DOLLARS IN THOUSANDS)
<S>                                              <C>        <C>        <C>        <C>        <C>    
Non-accruing loans (1):
   One- to four-family......................     $ 1,459    $ 1,126    $   473    $ 1,100    $   715
   Home equity..............................          13         -          58         34         12
   Commercial real estate and multi-family..       1,706      1,364      1,822      2,436      3,133
   Consumer and other.......................          62        235        257        166        117
   Commercial business......................          56        322      2,108        219        245
                                                 -------    -------    -------    -------    -------
     Total..................................       3,296      3,047      4,718      3,955      4,222
                                                 -------    -------    -------    -------    -------

Non-performing assets:
 Other real estate owned (2):
   One- to four-family......................         175         21        155          -          -
   Commercial real estate and multi-family..         414        202        162        257        259
 Other non-performing assets:
   Investments in affiliates................           -          -        157        264        629
   Nationar receivable (3)..................           -          -          -      5,053          -
                                                 -------    -------    -------    -------    -------
     Total..................................         589        223        474      5,574        888
                                                 -------    -------    -------    -------    -------

Total non-performing assets.................     $ 3,885    $ 3,270    $ 5,192    $ 9,529    $ 5,110
                                                 =======    =======    =======    =======    =======

Total non-performing assets as a percentage 
  of total assets...........................        0.26%      0.28%      0.48%      0.97%      0.56%
                                                 =======    =======    =======    =======    ======= 

Total non-performing loans to total 
  loans (4)................................         0.43%      0.47%      0.78%      0.74%      0.89%
                                                 =======    =======    =======    =======    =======     
- - -----------------------
</TABLE>

(1)  Loans are placed on non-accrual status when they become 90 days or more
     past due or if they have been identified by the Company as presenting
     uncertainty with respect to the collectibility of interest or principal.
(2)  Other real estate owned balances are shown net of related allowances.
(3)  On February 6, 1995, the Superintendent seized Nationar, a check-clearing
     and trust company, freezing all of Nationar's assets. As of December 31,
     1995, the Company had $5.7 million in demand deposits held in receivership
     by the New York State Banking Department. As of December 31, 1996, the
     Company had received all funds due from Nationar.
(4)  Excludes loans that had matured and the Company had not formally extended
     the maturity date. Regular principal and interest payments continued in
     accordance with the original terms of the loan. The Company continued to
     accrue interest on these loans as long as regular payments received were
     less than 90 days delinquent. These loans totaled $180,000, $3.9 million,
     $3.1 million, and $2.7 million at December 31, 1998, 1996, 1995 and 1994,
     respectively. There were no such loans at December 31, 1997.


                                       25


<PAGE>   25


Analysis of the Allowance For Credit Losses. The following table sets forth the
analysis of the allowance for credit losses for the periods indicated.
<TABLE>
<CAPTION>

                                                   YEAR ENDED DECEMBER 31
                                    ---------------------------------------------------
                                       1998       1997       1996       1995       1994
                                    --------     ------     ------     ------     -----
                                                   (DOLLARS IN THOUSANDS)

<S>                                   <C>        <C>        <C>        <C>        <C>   
Balance at beginning of year........  $6,921     $6,539     $4,707     $4,192     $4,030

Charge-offs:
   One- to four- family.............      14         46         28         17          -
   Multi-family.....................     177        173        122        215        223
   Commercial real estate...........     581        198         35        108        460
   Construction.....................       -          -          -          -          -
   Consumer and other...............     428        388        251        216        142
   Commercial business (1)..........      52        557          -          -          -
                                      ------     ------     ------     ------     ------
     Total                             1,252      1,362        436        556        825
                                      ------     ------     ------     ------     ------
Recoveries:
   One- to four- family.............       -          -          -          -          -
   Multi-family.....................       -        149          -          -          -
   Commercial real estate...........     155         21         25          -          -
   Construction.....................       -          -          -          -          -
   Consumer and other...............      98         81         56         55         30
   Commercial business..............       4          -          -          -          9
                                      ------     -------    ------     ------     ------
     Total                               257        251         81         55         39
                                      ------     -------    ------     ------     ------

Net charge-offs.....................     995      1,111        355        501        786
Provision for credit losses.........   2,084      1,493      2,187      1,016        948
                                      ------     -------    ------     ------     ------
Balance at end of year..............  $8,010    $ 6,921     $6,539     $4,707     $4,192
                                      ======    =======     ======     ======     ======

Ratio of net charge-offs during 
   the year to average loans 
   outstanding during the year......     0.15%      0.18%     0.06%      0.10%      0.17%
                                      =======     ======    ======     ======     ======

Ratio of allowance for credit losses
   to total loans...................     1.06%      1.08%     1.09%      0.88%      0.88%
                                      =======     ======    ======     ======     ======

Ratio of allowance for credit losses
   to non-performing loans..........   243.01%    227.14%   138.60%    119.01%     99.29%
                                      =======     ======    ======     ======     ======

- - --------------------
</TABLE>

(1)  Included in commercial business loan charge-offs for 1997 is $496,000
     related to a settlement that the Company had reached with a bankruptcy
     trustee relating to loans to a borrower that had filed for bankruptcy
     protection.


                                       26

<PAGE>   26


Allocation of Allowance for Credit Losses. The following table sets forth the
allocation of the allowance for credit losses by loan category for the periods
indicated.
<TABLE>
<CAPTION>

                                                                            AT DECEMBER 31
                                             ------------------------------------------------------------------------------
                                                         1998                  1997                         1996
                                             ------------------------  -----------------------    ------------------------
                                                             PERCENT                   PERCENT                     PERCENT
                                                            OF LOANS                  OF LOANS                     OF LOANS
                                                 AMOUNT      IN EACH      AMOUNT       IN EACH       AMOUNT        IN EACH
                                              OF ALLOWANCE  CATEGORY   OF ALLOWANCE   CATEGORY    OF ALLOWANCE     CATEGORY
                                                   FOR      TO TOTAL        FOR       TO TOTAL         FOR         TO TOTAL
                                             CREDIT LOSSES    LOANS     CREDIT LOSSES   LOANS      CREDIT LOSSES    LOANS
                                             -------------  --------   --------------   -----     --------------    -----
                                                                      (DOLLARS IN THOUSANDS)

<S>                                              <C>          <C>        <C>            <C>         <C>             <C>    
One- to four- family........................     $  516       61.34%     $   443        61.96%      $    412        60.77% 
Home equity.................................         37        2.06           33         2.12             27         1.88  
Commercial real estate and multi-family.....        406       24.70          390        24.46            374        24.38  
Consumer and other..........................        390       11.02          359        10.70            385        12.16  
Commercial business.........................         14        0.88          218         0.76          1,432         0.81  
Unallocated ................................      6,647          -         5,478           -           3,909           -   
                                                 ------       -----      -------       ------       --------       ------  
          Total.............................     $8,010      100.00%     $ 6,921       100.00%      $  6,539       100.00% 
                                                 ======      ======      =======       ======       ========       ======  
<CAPTION>

                                                                            AT DECEMBER 31,
                                                      --------------------------------------------------------
                                                                1995                             1994
                                                       ----------------------           ----------------------
                                                                      PERCENT                          PERCENT
                                                                     OF LOANS                         OF LOANS
                                                         AMOUNT       IN EACH             AMOUNT       IN EACH
                                                      OF ALLOWANCE   CATEGORY          OF ALLOWANCE   CATEGORY
                                                           FOR       TO TOTAL               FOR       TO TOTAL
                                                      CREDIT LOSSES    LOANS           CREDIT LOSSES    LOANS
                                                      -------------    -----           -------------    -----
<S>                                                    <C>             <C>              <C>             <C>   
One- to four- family............................       $    367         60.14%           $   350         58.59%
Home equity.....................................             24          1.90                 26          2.25
Commercial real estate and multi-family.........            630         25.44                736         26.04
Consumer and other..............................            302         11.76                298         12.29
Commercial business.............................            164          0.76                164          0.83
Unallocated ....................................          3,220            -               2,618            -
                                                       --------       -------            -------       -------
         Total..................................       $  4,707        100.00%           $ 4,192        100.00%
                                                       ========       =======            =======       =======

- - ---------------------
</TABLE>

INVESTING ACTIVITIES

In 1998, the increase in investment securities and mortgage related securities
reflects the investing of funds primarily in one-to-three year weighted average
life asset-backed securities and two-to-four year weighted average life
collateralized mortgage obligations in the mortgage related securities portfolio
which were deemed to offer reduced interest rate risk and more consistent cash
flows in this continued low interest rate environment. The flat interest rate
yield curve was also the primary factor behind the increase in federal funds
sold as rates earned on these short-term investments were comparable to those of
longer-term securities that were subject to greater interest rate risk. The
increases in these securities were offset by the maturities of $17.0 million of
money market preferred stock in the held to maturity portfolio whose yields
declined below those of federal funds. Debt, equity and asset-backed investment
securities in the available for sale portfolio increased $51.5 million from
December 31, 1996 to December 31, 1997. Substantially all of the increase in
these securities was attributable to purchases of one- to three-year weighted
average life, fixed-rate corporate bonds and asset-backed securities, as well as
common stock of corporate issuers. While the rates earned on these securities
were lower than rates earned on longer-term securities, the Company's strategy
was to shorten its interest rate risk exposure and obtain more consistent cash
flows in this low rate, flat yield curve environment. Partially offsetting these
increases in investment securities were $21.0 million of maturities in money
market preferred stock in the held to maturity portfolio with the Company
reinvesting these liquid assets into securities purchased under resale
agreements that earned slightly higher yields.


                                       27


<PAGE>   27


Security Yields, Maturities and Repricing Schedule. The following table sets
forth certain information regarding the carrying value, weighted average yields
and contractual maturities of the Company's securities portfolio as of December
31, 1998. Adjustable-rate securities are included in the period in which
interest rates are next scheduled to adjust. No tax equivalent adjustments were
made to the weighted average yields. Amounts are shown at fair value.


<TABLE>
<CAPTION>

                                                                             AT DECEMBER 31, 1998
                                  -------------------------------------------------------------------------------------------------
                                                         MORE THAN ONE       MORE THAN FIVE
                                   ONE YEAR OR LESS   YEAR TO FIVE YEARS   YEARS TO TEN YEARS    AFTER TEN YEARS             TOTAL
                                  --------------------------------------------------------------------------------------------------
                                           WEIGHTED              WEIGHTED             WEIGHTED           WEIGHTED          WEIGHTED
                                 CARRYING  AVERAGE   CARRYING    AVERAGE  CARRYING   AVERAGE   CARRYING  AVERAGE  CARRYING  AVERAGE
                                   VALUE    YIELD     VALUE       YIELD     VALUE     YIELD     VALUE     YIELD    VALUE    YIELD
                                  -----    -------   --------    ------    ------     -----    -------    -----  -------    -----
                                                                (DOLLARS IN THOUSANDS)
<S>                                <C>                  <C>         <C>       <C>        <C>    <C>         <C>    <C>      <C>  
Available for sale:            
  Mortgage related securities: 
    FHLMC.......................   $    -     -  %    $33,089     6.43%    $  8,698    6.14%  $ 45,789    7.03%  $ 87,576    6.71%
    GNMA........................        -     -            46     6.89          365    7.91     22,061    7.50     22,472    7.51
    FNMA........................        -     -         2,116     7.01       16,244    6.56        -       -       18,360    6.61
    CMOs........................        -     -         1,363     5.50       21,693    6.20    241,511    6.36    264,567    6.34
                                   ------             -------              --------           --------           --------
      Total mortgage related                       
          securities............        -     -        36,614     6.43       47,000    6.33    309,361    6.54    392,975    6.50
                                  -------             -------              --------           --------           --------
  Debt securities:                                 
    U.S. treasury...............   35,418    6.45      32,308     6.22            -     -            -     -       67,726    6.34
    States and political                           
       subdivisions.............      131    4.83         196     5.02            -     -          864    7.03      1,191    6.46
    Corporate bonds.............        -     -         7,108     6.84            -     -            -     -        7,108    6.84
                                  -------             -------              --------           --------           --------
      Total debt securities.....   35,549    6.44      39,612     6.33            -     -          864    7.03     76,025    6.39
                                  -------             -------              --------           --------           --------
  Equity securities:                               
    Common stock................        -     -             -      -              -     -            -     -       17,733    1.67
                                  -------             -------              --------           --------           --------
      Total equity securities...        -     -             -      -              -     -            -     -       17,733    1.67
                                  -------             -------              --------           --------           --------
                                                   
  Asset-backed securities........   8,105    5.30       6,783     6.34        4,887    6.36     74,243    6.27     94,018    6.20
                                                   
     Total securities available                    
          for sale..............  $43,654    6.23%    $83,009     6.37%    $ 51,887    6.33%  $384,468    6.49%  $580,751    6.29%
                                  =======             =======              ========           ========           ========
</TABLE>


FUNDING ACTIVITIES

The Company's borrowed funds increased from $33.7 million at December 31, 1997
to $142.6 million at December 31, 1998, primarily in long-term FHLB advances and
reverse repurchase agreements. During 1998, management identified an opportunity
to lock-in lower cost funding while leveraging its increased capital position.
At December 31, 1998, $94.5 million in long-term, fixed rate borrowings, with a
weighted average interest rate of 5.47%, had maturities greater than five years.
The Company's borrowed funds increased $1.7 million from $32.0 million at
December 31, 1996 to $33.7 million at December 31, 1997. In 1997, the Company
obtained two $5.0 million, fifteen year, amortizing FHLB borrowings, one in July
1997 at a rate of 6.59% and one in December 1997 at a rate of 6.37%. The
increase in borrowed funds was offset by the repayment of a short-term FHLB
advance of $7.0 million, which matured in early January. Other borrowings,
primarily in the form of reverse repurchase agreements, declined $1.2 million.
These borrowings were used to fund the Company's borrowing/reinvestment program
which took advantage of low rate short-term borrowings, typically three- to
six-month repos, and invested in one- to two-year securities, primarily U.S.
Treasury securities, to earn additional net interest income. The relatively flat
yield curve in 1997 made it less attractive to enter into more
borrowing/reinvestment transactions due to the very low interest rate spreads
the Company could earn.


                                       28

<PAGE>   28


Borrowings. The following table sets forth certain information as to the
Company's borrowings for the periods indicated.
<TABLE>
<CAPTION>

                                                           FOR THE YEAR ENDED DECEMBER 31
                                                    ----------------------------------------------
                                                        1998              1997              1996
                                                     ---------          ---------        ---------
                                                                (DOLLARS IN THOUSANDS)
<S>                                                <C>                <C>              <C>        
YEAR-END BALANCE:
FHLB advances...............................       $    65,539        $    14,934      $    12,000
Securities sold under agreements
 to repurchase..............................            77,058             18,783           20,008
                                                   -----------        -----------      -----------
    Total borrowings........................       $   142,597        $    33,717      $    32,008
                                                    ==========         ==========       ==========
 
MAXIMUM BALANCE:
FHLB advances...............................       $    65,539        $    14,934      $    12,000
Securities sold under agreements
 to repurchase..............................            77,058             28,961           24,675

AVERAGE BALANCE:
FHLB advances...............................       $    21,249        $     7,315      $     4,637
Securities sold under agreements
 to repurchase..............................            48,237             20,451           10,545

WEIGHTED AVERAGE INTEREST RATE:
FHLB advances...............................              5.99%             5.95%             5.71%
Securities sold under agreements
 to repurchase..............................              5.51              5.65              5.46
</TABLE>



Total deposits at December 31, 1998 were $1.061 billion, an increase of $65.3
million compared to $995.6 million at December 31, 1997. The impact of the low
interest rate yield curve was reflected in the shift in deposit balances from
longer-term certificates of deposit, which decreased $44.5 million, into the
Company's redesigned, competitively priced money market deposit account first
introduced in June of 1997. Balances in these money market accounts grew to
$143.7 million at December 31, 1998. Total deposits at December 31, 1996 were
$928.8 million. The 1997 increase was primarily due to the introduction of the
new money market deposit account, which from a rate perspective was competitive
with mutual fund money market accounts, and grew to $47.6 million by December
31, 1997. The Company's certificates of deposit grew from $484.7 million at
December 31, 1996 to $502.4 million at December 31, 1997. The increase in
certificates of deposit was primarily attributable to the Company's strategy of
offering introductory rates on certain certificates of deposit whenever a new
branch was opened, as was the case in both March and May of 1997.



                                       29


<PAGE>   29


Average Deposits and Rates. The following tables set forth information, by
various rate categories, regarding the average daily balance of deposits by type
for the periods indicated.

<TABLE>
<CAPTION>

                                                                   FOR THE YEAR ENDED DECEMBER 31
                                                 1998                            1997                          1996
                                     -----------------------------  ------------------------------   ---------------------------
                                               PERCENT                         PERCENT                          PERCENT
                                               OF TOTAL   WEIGHTED             OF TOTAL   WEIGHTED             OF TOTAL
                                    AVERAGE    AVERAGE    AVERAGE   AVERAGE    AVERAGE     AVERAGE   AVERAGE   AVERAGE    AVERAGE
                                    BALANCE    DEPOSITS    RATE     BALANCE    DEPOSITS     RATE     BALANCE   DEPOSITS   BALANCE
                                    -------    --------   ------    -------    --------    -----     -------   --------   -------
                                                                         (DOLLARS IN THOUSANDS)

<S>                                 <C>          <C>       <C>    <C>         <C>         <C>      <C>         <C>        <C>  
Money market accounts............   $133,465     13.06%    4.39%  $  66,451      6.83%     3.86%   $  53,696     5.96%    3.57%
Savings accounts.................    302,313     29.58     3.17     302,235     31.05      3.35      308,212    34.22     3.36
NOW accounts.....................     71,861      7.03     1.37      61,425      6.31      1.82       51,828     5.76     1.84
Noninterest-bearing accounts.....     28,242      2.76     -         25,982      2.67      -          25,183     2.80     -
Mortgagors' payments held 
     in escrow...................      9,483      0.93     1.74       9,450      0.97      1.63        9,822     1.09     1.61
                                    --------   ------               --------  -------              ---------   ------

  Total..........................    545,364     53.36     3.04     465,543     47.83      3.00      448,741    49.83     2.98
                                    --------   -------            ---------   -------              ---------   ------

Certificates of deposit:
Less than 6 months...............    178,931     17.51     -        188,202     19.34      -         175,444    19.48     -
Over 6 through 12 months.........    128,741     12.60     -        121,338     12.47      -         105,998    11.77     -
Over 12 through 24 months........     63,489      6.21     -         83,515      8.58      -          52,999     5.89     -
Over 24 months...................     20,829      2.04     -         26,857      2.76      -          38,224     4.24     -
Certificates over $100,000.......     84,651      8.28     -         87,780      9.02      -          79,160     8.79     -
                                    --------   -------            ---------   -------              ---------   ------

  Total certificates of deposit..    476,641     46.64     5.76     507,692     52.17      5.80      451,825    50.17     5.85
                                    --------   -------            ---------   -------              ---------   ------

  Total average deposits......... $1,022,005    100.00%    4.31%  $ 973,235   100.00%      4.46%   $ 900,566   100.00%    4.42%
                                  ==========    ======            =========   ======               =========   ======
</TABLE>



Maturity Schedule of Certificates of Deposit. The following table indicates the
amount of the Company's certificates of deposit by time remaining until maturity
as of December 31, 1998.
<TABLE>
<CAPTION>

                                                                      AT DECEMBER 31, 1998
                                               --------------------------------------------------------------
                                                 3 MONTHS    OVER 3 TO 6  OVER 6 TO 12    OVER 12
                                                  OR LESS      MONTHS        MONTHS       MONTHS        TOTAL
                                                  -------      ------        ------       ------        -----
                                                                          (IN THOUSANDS)

<S>                                             <C>           <C>         <C>          <C>          <C>       
Certificates of deposit less than $100,000..    $  103,150    $  80,717   $  131,858   $   61,727   $  377,452
Certificates of deposit of $100,000 or more.        22,858       23,372       21,518       12,745       80,493
                                                ----------    ---------   ----------   ----------   ----------

   Total certificates of deposit............    $  126,008    $ 104,089   $  153,376   $   74,472   $  457,945
                                                ==========    =========   ==========   ==========   ==========
</TABLE>

EQUITY ACTIVITIES

Stockholders' equity increased to $263.8 million at December 31, 1998 from
$130.5 million at December 31, 1997. This increase was primarily due to the
receipt of $132.4 million of net conversion proceeds from the stock offering,
the issuance and contribution of $4.1 million of the Company's common stock to
the Lockport Savings Bank Foundation, a $2.1 million increase in the unrealized
gain on the Company's available for sale portfolio and earnings of $10.4
million. These increases were partially offset by $13.8 million utilized for the
acquisition of Company stock for the newly formed employee stock ownership plan
and $1.7 million in common stock dividends. Net worth increased from $115.7
million at December 31, 1996 to $130.5 million at December 31, 1997. This
increase was the result of net income of $11.3 million and a $3.5 million net
unrealized gain on available for sale securities due to lower interest rates at
December 31, 1997 which positively affected the market value of the Company's
available for sale securities portfolio.

NET INTEREST INCOME

Net interest income increased 18% to $44.1 million in 1998 from $37.4 million in
1997. This was mainly the result of the growth in average interest-earning
assets, which increased $166.4 million, or 15% to $1.27 billion in 1998 from


                                       30


<PAGE>   30


$1.10 billion in 1997, due to the stock offering and wholesale borrowings. Net
interest income and average interest-earning assets in 1996 were $34.4 million
and $1.01 billion, respectively. The growth in average interest-earning assets
in 1998 and 1997 was primarily attributable to increases in average loans
outstanding. Average loans totaled $681.2 million in 1998, up 11% from $614.6
million in 1997. Average loans in 1997 increased 10% from $558.6 million in
1996.

Net interest income is impacted by changes in the composition of the
interest-earning assets and interest-bearing liabilities, as well as changes in
interest rates and spreads. Net interest spread, or the difference between the
yield on interest-earning assets and the rate paid on interest-bearing
liabilities, was 2.75% in 1998, compared with 2.86% in 1997. A slightly lower
proportion of loans, which typically yield more than investment securities, in
the composition of the interest-earning asset portfolio, as well as the lower
interest rate environment in 1998 resulted in the yield on interest-earning
assets decreasing to 7.26% in 1998 from 7.47% in 1997. The rate paid on
interest-bearing liabilities decreased 10 basis points to 4.51% in 1998 from
4.61% in 1997 due to lower prevailing interest rates and the effect of the new
initiatives relating to borrowed funds and the money-market deposit account. In
1996, the net interest spread was 2.87%, the yield on interest-earning assets
was 7.44% and the rates paid on interest-bearing liabilities was 4.57%. A
slightly greater proportion of loans in the composition of interest-earning
assets somewhat mitigated a general increase in market interest rates in 1997
compared with 1996.

Interest-free funds, consisting largely of noninterest-bearing deposits and
equity, contributed .73% to net interest margin in 1998, compared with .53% in
1997 and .54% in 1996. Average interest-free funds were $251.5 million in 1998,
$148.9 million in 1997 and $135.2 million in 1996. Largely due to the impact of
interest-free funds, the Company's net interest margin was 3.48% in 1998,
compared with 3.39% in 1997 and 3.41% in 1996.

PROVISION FOR CREDIT LOSSES

The Company establishes provisions for credit losses, which are charged to
operations, in order to maintain the allowance for credit losses at a level
sufficient to absorb future charge-offs of loans deemed non-collectable. In
determining the appropriate level of the allowance for credit losses, management
considers past and anticipated loss experience, evaluations of real estate
collateral, current and anticipated economic conditions, volume and type of
lending and the levels of non-performing and other classified loans. The amount
of the allowance is based on estimates and the ultimate losses may vary from
such estimates. Management of the Company assesses the allowance for credit
losses on a quarterly basis. Based upon the results of such review, management
believes that the allowance for credit losses at December 31, 1998 was adequate
to absorb credit losses from existing loans.

The provision for credit losses was $2.1 million in 1998, compared to $1.5
million in 1997 and $2.2 million in 1996. Net charge-offs for 1998 were $1.0
million, compared to $1.1 million in 1997 and $0.4 million in 1996. The quality
of the loan portfolio remained high during 1998, with net charge-offs as a
percentage of average loans outstanding at .15% in 1998, .18% in 1997, and .06%
in 1996. Nonperforming loans totaled $3.3 million or .43% of total loans
outstanding at December 31, 1998, compared to $3.0 million or .47% of loans at
December 31, 1997, and $4.7 million or .78% at December 31, 1996. The allowance
for credit losses was $8.0 million or 1.06% of total loans at the end of 1998,
compared to $6.9 million or 1.08% at December 31, 1997 and $6.5 million or 1.09%
at December 31, 1996.

NONINTEREST INCOME

Excluding the effect of the net gain on sale of securities available for sale,
noninterest income increased 54% to $9.0 million in 1998 from $5.9 million in
1997 which was 14% higher than the $5.2 million earned in 1996.

Banking service charges and fees increased 23% to $3.8 million in 1998 from $3.1
million in 1997 which was a 25% increase from $2.5 million in 1996. Increased
customer usage of the debit card product, charges for insufficient funds on
checking accounts, as well as a redesigned relationship checking product were
the primary contributors to the increased income. Loan fees, which consist of
residential mortgage loan servicing income, loan origination and underwriting
fees, commercial mortgage prepayment penalties, and other residential and
consumer loan-related income increased 51% to $1.7 million in 1998, from $1.1
million in 1997 and $1.0 million in 1996. The low interest rate environment
throughout 1998 contributed to increased refinancing activities in the
residential and commercial mortgage portfolios, which resulted in significant
increases in loan origination, underwriting and document preparation 


                                       31


<PAGE>   31



fees, along with commercial mortgage prepayment penalties. Originations of
residential mortgage loans were $191.6 million in 1998, $108.2 million in 1997,
and $110.9 million in 1996. Loans serviced for others totaled $170.1 million,
$152.5 million, and $129.0 million at December 31, 1998, 1997 and 1996,
respectively.

All other noninterest income includes insurance services and fees, which
represents commissions received on the sale of life insurance as well as fee
income on servicing savings bank life insurance products. Income earned on the
sale of residential mortgages, recoveries on owned real estate, commissions on
the sale of third-party annuities and mutual funds, and other investments such
as bank owned life insurance of $769,000 in 1998 contributed to the increase in
other noninterest income during 1998.

NONINTEREST EXPENSES

Noninterest expenses totaled $35.9 million in 1998, up from $25.2 million in
1997. Included in the 1998 total was a one-time expense of $6.8 million related
to funding the Bank's charitable Foundation. Noninterest expenses totaled $20.9
million in 1996.

Salaries and employee benefits were $15.9 million in 1998, an increase of $2.8
million or 21% from $13.1 million in 1997. The increase was primarily the result
of three new branch offices opened in 1998, expansion of the residential real
estate function, costs associated with the employee stock ownership plan and
merit salary increases. Salary and employee benefit costs in 1997 increased $1.6
million or 14% from $11.5 million in 1996. Factors contributing to this increase
were two new branch offices opened in 1997, two additional branch offices in the
second half of 1996, and merit salary increases. The number of full-time
equivalent employees was 401.5 at December 31, 1998, up from 356.5 at December
31, 1997, and 325.0 at December 31, 1996.

All other noninterest expenses, excluding salaries and employee benefits and
charitable contributions, totaled $13.2 million in 1998, up 11% from $11.9
million in 1997, which was up 27% from $9.3 million in 1996. The increase in all
other noninterest expenses in 1998 from 1997 was primarily attributable to
increased occupancy and equipment costs which resulted from the new branch
offices and the Company's new administrative center which opened in the third
quarter of 1997, and costs associated with operating as a public company such as
transfer agent fees, franchise taxes, and legal and professional expenses. The
increase in all other noninterest expenses in 1997 from 1996 were mainly the
result of occupancy and equipment costs associated with the new branch offices,
the upgrading of technology, communications and information systems, increased
customer usage of the Company's debit card, and in 1996 the $600,000 benefit of
reversing a provision for possible loss on demand deposit balances held at
Nationar, Inc. which had originally been made in 1995.

INCOME TAXES

The provision for income taxes in 1998 was $4.9 million, down from $6.3 million
in 1997 and 1996. The effective tax rates were decreased from 36.8% in 1996 to
35.7% in 1997 and 32.1% in 1998. These decreases reflect the benefit of the
implementation of various tax planning strategies during the second half of
1997.

LIQUIDITY AND CAPITAL RESOURCES

The Company's primary sources of funds are deposits, proceeds from the principal
and interest payments on loans, mortgage related securities and debt and equity
securities, as well as borrowings and proceeds from the sale of fixed rate
mortgage loans to the secondary market. While maturities and scheduled
amortization of loans and securities are predictable sources of funds, deposit
outflows, mortgage prepayments, mortgage loan sales, and borrowings are greatly
influenced by general interest rates, economic conditions and competition.

During the second quarter of 1998, $132.4 million of net proceeds from the
Company's stock offering increased funds available for investment. Accelerated
principal repayments on mortgage related and other available for sale securities
provided an additional source of liquidity, totaling $154.7 million for the year
ended December 31, 1998 compared to $47.4 million for the year ended December
31, 1997. Other borrowings, reflecting the relatively low borrowings costs and
the implementation of a leveraging strategy increased to $142.6 million at
December 31, 1998 from $33.7 million at December 31, 1997. The net increase in
total deposits of $65.3 million during 1998, which is affected by the level of


                                       32



<PAGE>   32



interest rates, rates paid and products offered by local competitors, and other
factors, was comparable to the $66.8 million increase during 1997. Loan sales
provided an additional source of liquidity, totaling $57.6 million, $39.2
million, and $30.9 million for the years ended December 31, 1998, 1997, and
1996, respectively.

The primary investing activities of the Company are the origination of both
residential one- to four-family and commercial real estate loans and the
purchase of mortgage related and debt and equity securities. For the years ended
December 31, 1998, 1997, and 1996 loan originations totaled $310.3 million,
$171.7 million, and $177.1 million, respectively. Purchases of mortgage related
securities totaled $214.5 million, $67.3 million, and $85.5 million for the
years ended December 31, 1998, 1997, and 1996, respectively. Purchases of other
available for sale securities, primarily short-term asset-backed securities,
during the years ended December 31, 1998, 1997 and 1996 totaled $99.9 million,
$99.0 million, and $91.3 million, respectively.

Loan commitments totaled $65.5 million at December 31, 1998, comprised of $34.5
million at variable rates and $31.0 million at fixed rates. The Company
anticipates there will be sufficient funds available to meet current loan
commitments. Certificates of deposit which are scheduled to mature in one year
or less from December 31, 1998, totaled $383.5 million. Based upon experience
and current pricing strategy, management believes that a significant portion of
such deposits will remain with the Company.

Cash, interest-bearing demand accounts at correspondent banks, federal funds
sold and securities purchased under resale agreements are the Company's most
liquid assets. The level of these assets are monitored daily and are dependent
on operating, financing, lending and investing activities during any given
period. Excess short-term liquidity is usually invested in overnight federal
funds sold. In the event that funds beyond those generated internally are
required, additional sources of funds are available through the use of reverse
repurchase agreements and FHLB advances. As of December 31, 1998, the total of
cash, interest-bearing demand accounts, federal funds sold and securities
purchased under resale agreement was $111.3 million, or 7.4% of total assets.

During January of 1999, the Company closed on its acquisition of Warren-Hoffman
and Associates, Inc., utilizing existing liquid assets. Additionally, the
Company anticipates that it will continue to upgrade its facilities and computer
systems and hardware during 1999 at an approximate cost of $1.8 million.
Management anticipates it will have sufficient funds available to meet these
planned capital expenditures.

YEAR 2000 "Y2K" COMPLIANCE

Changing from the year 1999 to 2000 has the potential to cause problems in data
processing and other date-sensitive systems, a problem commonly referred to as
the Year 2000 or Y2K dilemma. The Y2K date change can affect any system that
uses computer software programs or computer chips, including automated equipment
and machinery. For example, many software programs or computer chips store
calendar dates as two-digit numbers rather than four-digit numbers. This coding
presents a potential problem when the year begins with "20", instead of "19".
Computer systems may interpret the year as 1900 instead of 2000, thus creating
possible system failures or miscalculations of financial data.

The Company utilizes computers for the daily conduct of its business and for
information systems processing. Due to the reliance on such systems, the Company
is following a comprehensive process modeled from that suggested by federal bank
regulatory agencies. A description of each of the steps and the status of the
Company's efforts to date are as follows:

The Assessment Phase has two primary components. The first component defines the
scope of the Y2K problem within the Company, as well as establishes a formal
committee responsible for monitoring Y2K progress on a regular basis. The second
component assesses the size and complexity of the problem by performing an
inventory of both internally developed and externally purchased computer
applications. Both components of the Assessment Phase have been substantially
completed.

The Validation Phase, 94% complete, compiles the results of vendor confirmations
and internal research regarding Y2K readiness. It is during this stage that
hardware and software updates, code enhancements, system replacements, vendor
certifications, and other associated changes are made.



                                       33


<PAGE>   33




The Testing Phase, 87% complete, certifies that systems are Y2K compliant and
have end-user acceptance. The Testing Phase is scheduled to be completed by
March 31, 1999. During this phase, the Company has been addressing both
Information Technology ("IT") and non-IT systems. With respect to IT systems,
testing of applications has begun and is scheduled to be substantially completed
during the first quarter of 1999. To ensure compliance of non-IT systems where
testing is not possible, the Company has obtained a certification from the
vendor attesting to Y2K compliance. The Company does not anticipate incurring
any material expenses as a result of unpreparedness of its non-IT systems.

The Implementation Phase includes the repair or replacement of systems and
computer equipment, as well as the development of contingency plans. The repair
and replacement stage is substantially complete. The Company is currently
developing a business resumption contingency plan to help ensure continued
operations in the event of Y2K system failures. This contingency plan will be
consistent with the Company's disaster recovery plan with modifications for Y2K
risks. The business resumption contingency plan is scheduled to be completed
during the second quarter of 1999.

The Company could also be adversely affected if its vendors and customers that
rely on data processing systems are not Y2K compliant prior to the end of 1999.
The Company, therefore, is working with both its vendors and commercial lending
customers regarding Y2K issues. Specifically, commercial lending clients have
provided designated information that allows the Company to evaluate the status
of each relationship relating to their Y2K readiness. Additionally, new or
renewing commercial lending customers meeting certain outstanding balance
thresholds are required to certify as to their Y2K readiness as part of the loan
underwriting and closing process. Approximately 82% of existing commercial
lending customers contacted have responded and have been identified as Y2K
compliant. The Company has assigned follow up responsibilities to individual
lending officers in an effort to evaluate the status of the remaining commercial
customers. While management believes the exposure to the Company for customers
referred to above is immaterial there remains some risk that the Company's
future business operations, financial position and results of operations could
be adversely impacted by the failure of such customers' operating systems
resulting from Y2K issues.

As of December 31, 1998, the Company has incurred approximately $97,000 in
expenses directly related to the Y2K issue. In total, the Company estimates
incurring approximately $200,000 by December 31, 1999 related to Y2K readiness
which is in excess of software and hardware maintenance costs, as well as
personnel costs associated with testing Y2K compliance. These amounts include
the cost of additional hardware and software, some of which would have been
purchased in the normal course of the Company's business. Due to the uniqueness
of the Y2K issue, it is difficult to quantify the potential loss in revenue in
the event of non-compliance. Based upon efforts to ensure systems will function
properly, the Company presently believes that the Y2K issue will not result in a
material loss in revenue. The Company believes that its most likely worst case
Y2K scenario is an increase in credit losses due to Y2K problems of the
Company's borrowers, as well as the potential disruption in financial markets
causing liquidity concerns. The Company has attempted to mitigate this risk by
identifying both material borrowers and fund providers as well as assessing
their respective compliance towards Y2K readiness.

FOURTH QUARTER RESULTS

The Company reported that net income increased 55% to $4.1 million or $.14 per
share, for the fourth quarter of 1998 compared to $2.6 million for the same
period in 1997. Net interest income increased 25% to $11.7 million for the
quarter as compared to $9.4 million in 1997. This improvement was primarily due
to increased loan demand and the investment of the proceeds raised in the stock
offering as well as funds obtained through long-term borrowings. Interest income
on securities increased 20% to $8.9 million for the fourth quarter of 1998
compared to $7.4 million for the fourth quarter of 1997. Similarly, interest
income on loans increased 10% to $14.6 million for the quarter as compared to
$13.2 million for the same period in 1997.

The Company's loan portfolio increased 17% during the last twelve months to
$752.7 million at December 31, 1998 from $642.3 million at December 31, 1997,
mainly due to growth in the residential and commercial real estate portfolios of
16% and 18%, respectively. These increases are a result of the Company's
emphasis to expand its real estate lending activities as well as the continued
refinancing activity which resulted from the declining interest rate
environment. 


                                       34

<PAGE>   34


Consumer loans also increased 20% during 1998 due to increased
originations in indirect lending products that are subject to the Company's
underwriting standards.

Noninterest income for the quarter ended December 31, 1998 was $2.8 million as
compared to $1.8 million for the same period in 1997. The increase in
noninterest income is largely due to earnings on bank-owned life insurance,
commissions received from the sale of third-party annuity and mutual fund
products as well as increased activity on transaction accounts. Total
noninterest expense for the fourth quarter of 1998 increased 16% to $7.8 million
compared to $6.8 million for the same period in 1997. This increase in
noninterest expense was primarily the result of investments made in new branch
locations, technological enhancements and increased costs of operating as a
public company.

The Company ended December 31, 1998 with total assets of $1.51 billion, a 28%
increase from $1.18 billion at December 31, 1997. Total deposits increased 7% in
1998 to $1.06 billion from $995.6 million at year end 1997.

IMPACT OF NEW ACCOUNTING STANDARDS

The Company adopted Statement of Financial Accounting Standard ("SFAS") No. 128
"Earnings Per Share", effective with the completion of its reorganization and
stock offering. This statement replaced primary EPS with basic EPS and fully
diluted EPS with diluted EPS. Basic EPS is computed by dividing income available
to common stockholders by the weighted average number of common shares
outstanding for the period. Diluted EPS reflects the potential dilution that
could occur if securities or other contracts to issue common stock were
exercised or converted into common stock or resulted in the issuance of common
stock that then shared in the earnings of the Company.

On January 1, 1998, the Company adopted SFAS No. 130, "Reporting Comprehensive
Income". This statement establishes standards for reporting and presentation of
comprehensive income and its components in a full set of financial statements.
The Company's comprehensive income consists of net income and net unrealized
gains or losses on securities available for sale.

In June 1997, the Financial Accounting Standards Board ("FASB") issued SFAS No.
131, "Disclosures about Segments of an Enterprise and Related Information",
which changes the way companies report information about segments of their
business on their annual financial statements and requires them to report
selected segment information in their quarterly reports issued to stockholders.
It also requires entity wide disclosures about the products and services an
entity provides, the foreign countries in which it holds assets and reports
revenues, and its major customers. This statement is effective for fiscal years
beginning after December 15, 1997. Based on the "management approach" model, the
Company has determined that its business is comprised of a single operating
segment and that SFAS No. 131, therefore, has no impact on its financial
statements.

On January 1, 1998, the Company adopted SFAS No. 132, "Employer's Disclosures
about Pensions and Other Postretirement Benefits." This statement revises
employers' disclosures about pension and other postretirement benefit plans.
This statement does not change the method of accounting for such plans.

In June 1998, the FASB issued SFAS No. 133, "Accounting for Derivative
Instruments and Hedging Activities." SFAS No. 133 establishes accounting and
reporting standards for derivative instruments, including certain derivatives
embedded in other contracts, and for hedging activities. This statement requires
that an entity recognize all derivatives as either assets or liabilities in the
statement of financial position and measure those instruments at fair value.
This standard also requires an entity to establish a method, consistent with its
approach to managing risk, that it will use to assess the effectiveness of the
hedging derivative and the measurement approach for determining the ineffective
aspect of the hedge. This statement is effective for all fiscal quarters of
fiscal years beginning after June 15, 1999 with earlier application encouraged.
The adoption of this standard, at this time, does not have an impact on the
Company's financial condition or results of operations.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK

The principal objective of the Company's interest rate risk management is to
evaluate the interest rate risk inherent in certain assets and liabilities,
determine the appropriate level of risk given the Company's business strategy,
operating environment, capital and liquidity requirements and performance
objectives, and manage the risk consistent with the 


                                       35



<PAGE>   35


Board's approved guidelines to reduce the vulnerability of operations to changes
in interest rates. The asset/liability committee is comprised of senior
management and selected banking officers under the direction of the Board, with
senior management responsible for reviewing with the Board its activities and
strategies, the effect of those strategies on the net interest margin, the fair
value of the portfolio and the effect that changes in interest rates will have
on the portfolio and exposure limits.

In recent years, the Company has used the following strategies to manage
interest rate risk: (1) emphasizing the origination and retention of residential
monthly and bi-weekly fixed-rate mortgage loans having terms to maturity of not
more than twenty years, residential and commercial adjustable-rate mortgage
loans, and consumer loans consisting primarily of mobile home loans, home equity
loans, education loans, and more recently, recreational vehicle loans; (2)
selling substantially all newly originated 25-30 year fixed-rate, residential
mortgage loans into the secondary market without recourse and on a servicing
retained basis; and (3) investing in shorter term securities which generally
bear lower yields as compared to longer term investments, but which better
position the Company for increases in market interest rates. During the latter
stages of 1998, the Company began to retain some of the newly originated 25-30
year fixed rate, residential mortgage loans in the portfolio and fund them with
long-term borrowings as long as an acceptable spread could be obtained.
Shortening the maturities of the Company's interest-earning assets by increasing
shorter term investments better matches the maturities of the Company's deposit
accounts, in particular its certificates of deposit that mature in one year or
less, which, at December 31, 1998 totaled $383.5 million, or 33% of total
interest-bearing liabilities. These strategies may adversely impact net interest
income due to lower initial yields on these investments in comparison to longer
term, fixed rate loans and investments. However, management believes that
reducing the exposure to interest rate fluctuations will enhance long-term
profitability.

Gap Analysis. The matching of assets and liabilities may be analyzed by
examining the extent to which such assets and liabilities are "interest rate
sensitive" and by monitoring a bank's interest rate sensitivity "gap." An asset
or liability is said to be interest rate sensitive within a specific time period
if it will mature or reprice within that time period. The interest rate
sensitivity gap is defined as the difference between the amount of
interest-earning assets maturing or repricing within a specific time period and
the amount of interest-bearing liabilities maturing or repricing within that
same time period. At December 31, 1998, the Company's one-year gap position, the
difference between the amount of interest-earning assets maturing or repricing
within one year and interest-bearing liabilities maturing or repricing within
one year, was a negative 9.03%. A gap is considered positive when the amount of
interest rate sensitive assets exceeds the amount of interest rate sensitive
liabilities. A gap is considered negative when the amount of interest rate
sensitive liabilities exceeds the amount of interest rate sensitive assets.
Accordingly, during a period of rising interest rates, an institution with a
negative gap position is likely to experience a decline in net interest income
as the cost of its interest-bearing liabilities increase at a rate faster than
its yield on interest-earning assets. In comparison, an institution with a
positive gap is likely to realize an increase in its net interest income in a
rising interest rate environment. Given the Company's existing liquidity
position and its ability to sell securities from its available for sale
portfolio, management believes that its negative gap position will not have a
material adverse effect on its operating results or liquidity position. If
interest rates decrease, there may be a positive effect on the Company's
interest rate spread and corresponding operating results.

The following table sets forth the amounts of interest-earning assets and
interest-bearing liabilities outstanding at December 31, 1998, which are
anticipated by the Company, based upon certain assumptions, to reprice or mature
in each of the future time periods shown (the "GAP Table"). Except as stated
below, the amount of assets and liabilities shown which reprice or mature during
a particular period were determined in accordance with the earlier of the
repricing date or the contractual maturity of the asset or liability. The table
sets forth an approximation of the projected repricing of assets and liabilities
at December 31, 1998, on the basis of contractual maturities, anticipated
prepayments, and scheduled rate adjustments within the selected time intervals.
For adjustable and fixed-rate loans on residential properties, prepayment rates
were assumed to range from 7.08% to 26.22% annually. Mortgage related securities
were assumed to prepay at rates between 22.08% and 32.58% annually. Savings
accounts were assumed to decay at 6.02%, 6.02%, 12.06%, 15.78%, 12.50%, 21.03%
and 26.59%; NOW checking accounts were assumed to decay at 22.20%, 22.20%,
44.39%, 2.33%, 1.84%, 3.11% and 3.93%; and money market savings accounts were
assumed to decay at 80.79%, 1.75%, 3.49%, 13.97%, 0%, 0%, and 0% for the periods
of three months or less, three to six months, six to twelve months, one to three
years, three to five years, five to ten years and more than ten years,
respectively. Prepayment and deposit decay rates can have a significant impact
on the Company's estimated gap.


                                       36

<PAGE>   36



While the Company believes such assumptions to be reasonable, there can be no
assurance that assumed prepayment rates and decay rates will approximate actual
future loan prepayment and deposit withdrawal activity.
<TABLE>
<CAPTION>

                                                         AMOUNTS MATURING OR REPRICING AS OF DECEMBER 31, 1998
                                    ----------------------------------------------------------------------------------------------
                                    LESS THAN      3-6      6 MONTHS                                          OVER 10
                                    3 MONTHS      MONTHS    TO 1 YEAR   1-3 YEARS   3-5 YEARS   5-10 YEARS     YEARS       TOTAL
                                    ---------    -------    ---------   ---------   ---------   ----------    -------    ---------
                                                                (DOLLARS IN THOUSANDS)

<S>                                 <C>         <C>        <C>           <C>         <C>         <C>         <C>          <C>    
Interest-earning assets:
  Federal funds sold................ $ 82,200   $      -   $       -     $      -    $      -    $      -    $      -      $82,200
  Mortgage related securities (1)..    38,754     37,099      69,108      144,433      64,249      23,280           -      376,923
  Investment securities (1)........    42,580      8,834      41,125       78,378      10,376           -         774      182,067
  Loans (2)........................    87,738     49,783      94,465      187,569     125,388     168,399      35,959      749,301
  Other (3)........................    10,979          -           -            -           -           -       6,627       17,606
                                     --------   --------   ---------     --------    --------    --------    --------    ---------

   Total interest-earning 
          assets...................   262,251     95,716     204,698      410,380     200,013     191,679      43,360    1,408,097
                                     --------   --------   ---------      -------    --------    --------    --------    ---------

Interest-bearing liabilities:
  Savings accounts.................    18,651     18,651      37,740       46,281      36,659      61,679      77,993      297,654
  Interest-bearing checking........   164,898     21,209      42,418       27,294       1,501       2,525       3,193      263,038
  Certificate accounts.............   126,007    104,089     153,376       66,675       4,347       3,451           -      457,945
  Mortgagor's payments held 
    in escrow......................     2,856          -       3,491           -            -          -        3,000        9,347
  Other borrowed funds.............     5,217        109         223       16,953      25,619      89,413       5,063      142,597
                                     --------   --------   ---------      -------    --------    --------    --------    ---------

       Total interest-bearing 
          liabilities..............   317,629    144,058     237,248      157,203      68,126     157,068      89,249    1,170,581
                                     --------   --------   ---------      -------    --------    --------    --------    ---------

Interest sensitivity gap...........  ($55,378)  ($48,342)   ($32,550)    $253,177    $131,887     $34,611    ($45,889)    $237,516
                                     ========   =========  =========     ========    ========    ========    =========   =========

Cumulative interest rate 
  sensitivity gap..................  ($55,378) ($103,720)  ($136,270)    $116,907    $248,794    $283,405    $237,516
                                     ========  =========   =========     ========    ========    ========    ========



Ratio of interest-earning assets to
  interest-bearing liabilities.....   82.56%     66.44%     86.28%       261.05%     293.59%     122.03%      48.58%      120.29%
Ratio of cumulative gap 
  to total assets..................   (3.67)%    (6.87)%    (9.03)%       (7.75)%     16.49%      18.78%       15.74%
- - --------------------------------
</TABLE>

  (1)  Amounts shown are amortized cost.
  (2)  Amounts shown include principal balance net of deferred loan fees and
       expenses, unamortized premiums and discounts, and non-accruing loans.
  (3)  Includes demand balances held at correspondent banks and FHLB stock.


Certain shortcomings are inherent in the method of analysis presented in the GAP
Table. For example, although certain assets and liabilities may have similar
maturities or periods to repricing, they may react in different degrees to
changes in market interest rates. Also, the interest rates on certain types of
assets and liabilities may fluctuate in advance of changes in market interest
rates, while interest rates on other types may lag behind changes in market
rates. Additionally, certain assets, such as adjustable-rate loans, have
features which restrict changes in interest rates, both on a short-term basis
and over the life of the asset. Further, in the event of changes in interest
rates, prepayment and early withdrawal levels would likely deviate significantly
from those assumed in calculating the table. Finally, the ability of many
borrowers to service their adjustable-rate loans may decrease in the event of an
interest rate increase.

As a result of these shortcomings, the Company focuses more attention on
simulation modeling, such as the Net Income and Portfolio Value Analysis
discussed below, rather than Gap Analysis. Even though the Gap Analysis reflects
a ratio of cumulative gap to total assets within the Company's targeted range of
acceptable limits, the net income and net portfolio value simulation modeling is
considered by management to be more informative in forecasting future income and
economic value trends.


                                       37


<PAGE>   37



Net Income and Portfolio Value Analysis. The Company's interest rate sensitivity
is also monitored by management through the use of a net income model and a net
portfolio value ("NPV") model which generates estimates of the change in the
Company's net income and NPV over a range of interest rate scenarios. NPV is the
present value of expected cash flows from assets and liabilities. The model
assumes estimated loan prepayment rates, reinvestment rates and deposit decay
rates similar to the assumptions utilized for the GAP Table. The following sets
forth the Company's net income and NPV as of December 31, 1998.

<TABLE>
<CAPTION>

            CHANGE IN                         NET INCOME                              NET PORTFOLIO VALUE
         INTEREST RATES          ------------------------------------       ---------------------------------------  
         IN BASIS POINTS           DOLLAR       DOLLAR       PERCENT           DOLLAR        DOLLAR         PERCENT
          (RATE SHOCK)             AMOUNT       CHANGE       CHANGE            AMOUNT        CHANGE         CHANGE
- - -------------------------        --------      --------     ---------        ---------      ---------       -------
                                                              (DOLLARS IN THOUSANDS)

<S>            <C>               <C>           <C>            <C>            <C>          <C>             <C>    
               400.............  $  16,311     $ (2,082)      (11.3)%        $ 260,922    $ (29,852)      (10.3)%
               300.............     16,858       (1,535)       (8.3)           268,997      (21,777)       (7.5)
               200.............     17,451         (942)       (5.1)           279,055      (11,719)       (4.0)
               100.............     17,941         (452)       (2.5)           286,690       (4,084)       (1.4)
             Static............     18,393            -           -            290,774            -           -    
              (100) ...........     18,794          401         2.2            291,331          557         0.2
              (200)............     19,093          700         3.8            293,685        2,911         1.0
              (300)............     19,853        1,460         7.9            312,594       21,820         7.5
              (400)............     21,004        2,611        14.2            317,429       26,655         9.2
</TABLE>


As is the case with the GAP Table, certain shortcomings are inherent in the
methodology used in the above interest rate risk measurements. Modeling changes
in Net Income and NPV requires the making of certain assumptions which may or
may not reflect the manner in which actual yields and costs respond to changes
in market interest rates. In this regard, the Net Income and NPV Table presented
assumes that the composition of the Company's interest sensitive assets and
liabilities existing at the beginning of a period remains constant over the
period being measured and also assumes that a particular change in interest
rates is reflected uniformly across the yield curve regardless of the duration
to maturity or repricing of specific assets and liabilities. Accordingly,
although the Net Income and NPV Table provides an indication of the Company's
interest rate risk exposure at a particular point in time, such measurements are
not intended to and do not provide a precise forecast of the effect of changes
in market interest rates on the Company's net interest income and will differ
from actual results.

ITEM 8.           FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Information regarding the consolidated financial statements of Niagara Bancorp,
Inc. and subsidiaries are contained in the Company's Annual Report to
Shareholders, submitted herewith as an exhibit, and incorporated herein by
reference.

ITEM 9.           CHANGES AND DISAGREEMENTS WITH ACCOUNTANTS ON
                  ACCOUNTING AND FINANCIAL DISCLOSURE

Not applicable.


                                    PART III

ITEM 10.          DIRECTORS AND OFFICERS OF THE REGISTRANT

Information regarding directors and executive officers of the Company on pages 3
to 5 of the Proxy Statement for the 1999 Annual Meeting of Stockholders is
incorporated herein by reference.

ITEM 11.         EXECUTIVE COMPENSATION

Information regarding executive compensation on pages 7 to 9 and 11 to 13 of the
Proxy Statement for the 1999 Annual Meeting of Stockholders is incorporated
herein by reference.


                                       38



<PAGE>   38



ITEM 12.          SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS
                  AND MANAGEMENT

Information regarding security ownership of certain beneficial owners of the
Company's management on pages 2 and 3 of the Proxy Statement for the 1999 Annual
Meeting of Stockholders is incorporated herein by reference.

ITEM 13.          CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

Information regarding certain relationships and related transactions on page 14
of the Proxy Statement for the 1999 Annual Meeting of Stockholders is
incorporated herein by reference.

                                     PART IV

ITEM 14.          EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND
                  REPORTS ON FORM 8-K

         (a)      List of Documents Filed as Part of this Report

                  (1)       Financial Statements
                                                  
                  The financial statements listed below and the report of
                  Independent Auditors' are incorporated herein by reference 
                  to the Annual Report to Stockholders for the year ended 
                  December 31, 1998, in Item 8. Page references are to such 
                  Annual Report.
<TABLE>
<CAPTION>

                   Financial Statements                                                          Page Reference
                   --------------------                                                          --------------
<S>                                                                                               <C>
                   Niagara Bancorp, Inc. and Subsidiaries                                              29

                            Report of Independent Auditors'                                            30

                            Consolidated Statements of Financial Condition                             31

                            Consolidated Statements of Income                                          31

                            Consolidated Statements of Comprehensive Income                            32

                            Consolidated Statements of Stockholders' Equity                            32

                            Consolidated Statements of Cash Flows                                      33

                            Notes to Consolidated Financial Statements                               34-45
</TABLE>


                  (2)       Financial Statements Schedules

                  Schedules of the Consolidated Financial Statements required by
                  the applicable accounting regulations of the Securities and
                  Exchange Commission are not required under the related
                  instructions or are inapplicable, and therefore have been
                  omitted.

                  The remaining information appearing in the Annual Report to
                  Stockholders for the year ended December 31, 1998, is not
                  deemed to be filed as part of this report, except as expressly
                  provided herein.

         (b)      Reports on Form 8-K

         The Registrant filed no current Report on Form 8-K during the fourth
         quarter of 1998.


                                       39

<PAGE>   39

<TABLE>
<CAPTION>



         (c)       Exhibits

         The exhibits listed below are filed herewith or are incorporated by reference to other filings.

          Exhibit Index to Form 10-K
          --------------------------
         <S>                              <C>                                                  
          Exhibit 3.1                      Articles of Incorporation **

          Exhibit 3.2                      Bylaws **

          Exhibit 10.1                     Form of Employment Agreement **

          Exhibit 10.2                     Lockport Savings Bank Deferred Compensation Plan **

          Exhibit 11                       Calculations  of Basic  Earnings Per Share and Diluted  Earnings Per Share
                                           (See Note 1(k) to Notes to Consolidated Financial Statements)

          Exhibit 13                       Portions of the Annual Report to Stockholders  for the year ended December
                                           31, 1998

          Exhibit 21                       Subsidiaries of Niagara Bancorp, Inc. (See Part I, Item 1 of Form 10-K)

          Exhibit 27.1                     Financial Data Schedule - Fiscal Year End 1998
</TABLE>

         ** Incorporated by reference from Niagara Bancorp, Inc., Form S-1,
filed on December 22, 1997.




                                   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.

                                        NIAGARA BANCORP, INC.



Date:  March 29, 1999                   By:  /s/ William E. Swan
                                            -------------------------
                                            William E. Swan
                                            President and Chief Executive 
                                             Officer

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.

<TABLE>
<CAPTION>


       Signatures                                   Title                           Date
       ----------                                   -----                           ----

<S>                                      <C>                                      <C> 
/s/ William E. Swan                      President, Chief Executive               March 29, 1999
- - -----------------------                  Officer (Principal Executive
William E. Swan                          Officer) and Director        
                                                                     

/s/ Paul J. Kolkmeyer                    Executive Vice President and             March 29, 1999
- - ----------------------                   Chief Financial Officer       
Paul J. Kolkmeyer                        (Principal Accounting Officer)
                                                                       
</TABLE>



                                       40

<PAGE>   40



/s/ Gordon P. Assad                      Director             March 29, 1999
- - --------------------
Gordon P. Assad


/s/ Christa P. Caldwell                  Director             March 29, 1999
- - -----------------------
Christa P. Caldwell


/s/ James W. Currie                      Director             March 29, 1999
- - -------------------
James W. Currie


/s Gary B. Fitch                         Director             March 29, 1999
- - ----------------
Gary B. Fitch


/s/ David W. Heinrich                    Director              March 29, 1999
- - ---------------------
David W. Heinrich


/s/ Daniel W. Judge                      Director              March 29, 1999
- - -------------------
Daniel W. Judge


/s/ B. Thomas Mancuso                    Director              March 29, 1999
- - ---------------------
B. Thomas Mancuso


/s/ James Miklinski                      Director              May 11, 1998
- - ---------------------
James Miklinski


/s/ Barton G. Smith                      Director              March 29, 1999
- - -------------------
Barton G. Smith


/s/ Robert G. Weber                      Director              March 29, 1999
- - -------------------
Robert G. Weber

                                       41










<PAGE>   41


Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
[LOGO]

Information relating to the reverse repurchase agreements at December 31, 1998
and 1997 is summarized as follows (in thousands):

Weighted average interest rate of
reverse repurchase agreements               5.35%      5.65%
Maximum outstanding at any
month end                               $ 77,058    $28,961
Average amount outstanding
during the year                         $ 48,237    $20,451
===============================================================================
The average amounts outstanding are computed using daily average balances.
Related interest expense for 1998, 1997 and 1996 was $2,658,000, $1,158,000 and
$576,000, respectively.

The aggregate maturities of long-term borrowings at December 31, 1998 are as
follows (in thousands):

2000          $  10,468
2001              5,499
2002              5,481
2003              10,569
Thereafter       105,031
- - -------------------------------------------------------------------------------
Total         $  137,048
===============================================================================
(10) Capital

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

Quantitative measures established by regulation to ensure capital adequacy
require the Company to maintain minimum amounts and ratios (set forth in the
table below) of total and Tier 1 capital to riskweighted assets and of Tier 1
capital to average assets. As of December 31, 1998, the Company meets all
capital adequacy requirements to which it is subject.

The Company's actual capital amounts and ratios are presented in the following
table (in thousands):
<TABLE>
<CAPTION>

As of December 31, 1998:
Total capital to
<S>                           <C>           <C>        <C>      <C>          <C>       <C>   
risk-weighted assets          $     269,177 32.88%   >=65,489 >=8.00%  >=    81,861  >=10.00%
Tier 1 capital to
risk-weighted assets                259,294 31.67    >=32,745 >=4.00   >=    49,117  >= 6.00
Tier 1 capital to
average assets                      259,294 18.05    >=43,082 >=3.00   >=    71,803   >=5.00
As of December 31, 1997:
Total capital to
risk-weighted assets         $      134,920 21.81%   >=49,490 >=8.00%  >=   $61,863 >= 10.00%
Tier 1 capital to
risk-weighted assets                127,999 20.69    >=24,745 >=4.00   >=    37,118  >= 6.00
Tier 1 capital to
average assets                      127,999  10.96   >=35,050 >=3.00   >=    58,416   > 5.00
</TABLE>

As of December 31, 1998, the most recent notification from the Federal Deposit
Insurance Corporation categorized the Bank as well capitalized under the
regulatory framework for prompt corrective action. There are no conditions or
events since that notification that management believes have changed the Bank's
category. In December 1998, the Company received regulatory approval from the
Banking Department of the State of New York to repurchase up to 1,487,812
shares of common stock, or 5% of total shares outstanding. It is anticipated
that repurchases will be made in the open market or in privately negotiated
transactions and will be held as treasury stock.

                                       40

<PAGE>   42


Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
[LOGO]

(11) Income Taxes

Total income taxes in 1998, 1997 and 1996 were allocated as follows (in
thousands):

Income from operations              $    4,906   $ 6,259   $ 6,278
Stockholders' equity, for
  unrealized gain/loss on
  securities available for sale     $    1,429   $ 2,472   $(1,917)

The components of income taxes attributable to income from operations in 1998,
1997 and 1996 are as follows (in thousands):

Current:
  Federal      $    6,936    $5,858    $5,640
  State               350       725     1,025
- - ----------------------------------------------
                    7,286     6,583     6,665
- - ----------------------------------------------
Deferred:
  Federal           (2,120)    (312)     (387)
  State               (260)     (12)       --
- - ----------------------------------------------
                    (2,380)    (324)     (387)
- - ----------------------------------------------
    Total      $     4,906   $6,259    $6,278
==============================================

Income tax expense attributable to income from operations in 1998, 1997 and 1996
differs from the expected tax expense (computed by applying the Federal
corporate tax rate of 35% to income before income taxes) as follows (in
thousands):

Expected tax expense                $  5,351     $6,129     $5,966
Increase (decrease)
  attributable to:
  State income taxes, net of
    Federal benefit and
      deferred state tax                 (34)       471        666
  Earnings on bank-owned life
    insurance                           (269)        --         --
  Dividends received deduction           (59)      (375)      (434)
  Other                                  (83)        34         80
- - -------------------------------------------------------------------
  Total                             $  4,906     $6,259     $6,278
===================================================================

The tax effects of temporary differences that give rise to significant portions
of the deferred tax assets and deferred tax liabilities at December 31, 1998 and
1997 are presented as follows (in thousands):

Deferred tax assets:
  Financial reporting allowance
    for credit losses                           $  3,284       $  2,838
  Charitable contributions                         1,920             --
  Deferred compensation                              915            759
  Post-retirement benefit obligation                 739            678
  Losses on investments in affiliates                520            535
  Other                                              402            659
- - -------------------------------------------------------------------------
    Total gross deferred tax assets                7,780          5,469
    Valuation allowance                           (1,386)        (1,386)
- - -------------------------------------------------------------------------
    Net deferred tax assets                        6,394          4,083
- - -------------------------------------------------------------------------
Deferred tax liabilities:
  Tax allowance for credit losses,
    in excess of base year amount                 (1,721)        (1,905)
  Net unrealized gain on securities
    available for sale                            (3,187)        (1,759)
  Prepaid pension costs                             (269)          (282)
  Other                                             (209)           (81)
- - -------------------------------------------------------------------------
    Total gross deferred
      tax liabilities                             (5,386)        (4,027)
- - -------------------------------------------------------------------------
Net deferred tax asset                          $  1,008        $    56
=========================================================================
In assessing the realisability of deferred tax assets, management considers
whether it is more likely than not that some portion or all of the deferred tax
assets will not be realized. The ultimate realization of deferred tax assets is
dependent upon the generation of future taxable income during the periods in
which those temporary differences become deductible. Management considers the
scheduled reversal of deferred tax liabilities, availability of operating loss
carrybacks, projected future taxable income, and tax planning strategies in
making this assessment. Based upon the level of historical taxable income, the
opportunity for net operating loss carrybacks, and projections for future
taxable income over the periods which deferred tax assets are deductible,
management believes it is more likely than not the Company will realize the
benefits of these deductible differences, net of the existing valuation
allowance, at December 31, 1998.

At December 31, 1998 and 1997, stockholders' equity included approximately $10.4
million and $11.1million, respectively, representing bad debt deductions taken
under the provisions of the Internal Revenue Code. Federal legislation repealed
this provision of the Tax Code thereby requiring the Company to recapture
additions to the tax bad debt reserve for periods after the 1987 base year. At
December31, 1998 and 1997, the deferred tax liability related to the tax
allowance for credit losses in excess of the base year amount includes $1.2
million and $1.5 million, respectively, of Federal income taxes which the
Company will repay over tax years 1999 through 2003.



                                       41



<PAGE>   43


[LOGO]

Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(12) Benefit Plans

PENSION PLAN

The reconciliations of the change in the projected benefit obligation, the fair
value of the plan assets and the funded status of the Company's pension plan as
of December 31, 1998 and 1997 are as follows (in thousands):

Change in projected benefit obligation:
  Projected benefit obligation
    at beginning of year                            $6,936          $ 6,084
  Service cost                                         400              383
  Interest cost                                        488              452
  Actuarial loss                                       731              228
  Benefits paid                                       (248)            (211)
- - -------------------------------------------------------------------------------
  Projected benefit obligation
    at end of year                                   8,307            6,936
- - -------------------------------------------------------------------------------
Change in fair value of plan assets:
  Fair value of plan assets at
    beginning of year                                9,195            7,602
  Actual return on plan assets                          12            1,698
  Employer contributions                                --              106
  Benefits paid                                       (248)            (211)
- - -------------------------------------------------------------------------------
  Fair value of plan assets
    at end of year                                   8,959            9,195
- - -------------------------------------------------------------------------------
Funded status:
  Plan assets in excess of
    projected benefit obligation
    at end of year                                     652            2,259
  Unrecognized net asset being
    recognized over 10 years                            --              (60)
  Unrecognized net gain                               (136)          (1,653)
  Prior service cost not yet
    recognized in net periodic
    pension costs                                        6               10
- - -------------------------------------------------------------------------------
Prepaid pension costs,
  included in other assets                         $   522         $   556
===============================================================================
Net pension cost in 1998, 1997, and 1996 is comprised of the following (in
thousands):

Service cost, benefits earned
  during the year                 $   400     $  383       $  340
Interest cost on projected
  benefit obligation                  488        452          422
Expected return on plan assets       (725)      (600)        (949)
Net amortization and deferral        (129)       (75)         366
- - -------------------------------------------------------------------------------
  Net periodic pension cost       $    34     $  160       $  179
===============================================================================

The principal actuarial assumptions used in 1998, 1997 and 1996 were as follows:

Discount rate                      6.50%    7.25%    7.75%
Expected long-term rate of
  return on assets                 8.00%    8.00%    8.00%
Assumed rate of future
compensation increase              4.50%    5.00%   5.50%
===============================================================================

The plan assets are in mutual funds consisting primarily of listed stocks and
bonds, government securities and cash equivalents.

OTHER POST-RETIREMENT BENEFITS
In addition to providing pension benefits and the ESOP, the Company provides
post-retirement health care and life insurance benefits for substantially all
full-time employees and their beneficiaries (and dependents) if they reach
normal retirement age while working for the Company.

A reconciliation of the change in the benefit obligation and the accrued benefit
cost of the Company's accumulated post-retirement benefit obligation as of
December 31, 1998 and 1997 is as follows (in thousands):

Change in accumulated
  post-retirement benefit obligation:
    Accumulated post-retirement
      benefit obligation at
      beginning of year                $1,607   $1,270
    Service cost                           90       64
    Interest cost                         114       99
    Actuarial loss                        211      227
    Benefits paid                         (54)     (53)
- - --------------------------------------------------------
Accumulated post-retirement benefit
  obligation at end of year            $1,968   $1,607
========================================================
Accrued post-retirement benefit cost:
  Accumulated post-retirement
    benefit obligation in excess
    of plan assets                     $1,968   $1,607
  Unrecognized net actuarial
    gain (loss)                          (164)      46
- - --------------------------------------------------------
  Accrued post-retirement benefit
    cost at end of year, included
    in other liabilities               $1,804   $1,653
========================================================

                                       42


<PAGE>   44


Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
[LOGO]

The components of net periodic post-retirement benefit cost for the years ended
December 31, 1998, 1997, and 1996 are as follows (in thousands):

Service cost                       $  90       $  64          $   64
Interest cost                        114          99             105
Net amortization and deferral         --         (11)             --
- - ---------------------------------------------------------------------
  Total                            $ 204       $ 152          $  169
=====================================================================

The post-retirement benefit obligation was determined using a discount rate of
6.50% for 1998 and 7.25% for 1997. The assumed health care cost trend rate used
in measuring the accumulated post-retirement benefit obligation initially ranged
from 6.0% to 15.0% in 1999, depending on the specific plan, and was decreased to
5.0% in the year 2004 and thereafter, over the projected payout of benefits. The
health care cost trend rate assumption can have a significant effect on the
amounts reported. If the health care cost trend rate were increased one percent,
the accumulated post-retirement benefit obligation as of December 31, 1998 would
have increased by 3.5%, and the aggregate of service and interest cost would
increase by 2.3%. If the health care cost trend rate were decreased one percent,
the accumulated post-retirement benefit obligation as of December 31, 1998 would
have decreased by 3.1%, and the aggregate of service and interest cost would
have decreased by 2.4%. However, the plan limits the increase in the Company's
annual contributions to the plan for most participants to the increase in base
compensation for active employees.

401(K) PLAN
All employees are also eligible to participate in a Company sponsored 401(k)
plan. Participants may make contributions to the Plan in the form of salary
reductions of up to 15% of their eligible compensation subject to the Internal
Revenue Code limit. The Company contributes an amount to the Plan equal to 50%
of employee contributions, up to a maximum of 6% of the employee's eligible
compensation. The Company's contribution was $254,000, $196,000 and $169,000 in
1998, 1997 and 1996, respectively.

EMPLOYEE STOCK OWNERSHIP PLAN
In connection with the reorganization and conversion, the Bank established an
ESOP. All employees with one year of service, who work at least 1,000 hours per
year and who have attained the age of 21, are eligible to participate. The ESOP
was authorized to purchase up to 8%, or 1,080,124 shares, of the common stock
sold in the initial stock offering. Since only 549,594 shares were available in
the offering, the ESOP subsequently purchased an additional 530,530 shares in
the open market. The purchase of the shares was funded by a loan from the
Company payable in equal quarterly installments over 30 years bearing an
interest rate that is adjustable with the prime rate. Loan payments are funded
by cash contributions from the Bank and dividends on Company stock held by the
ESOP. The loan can be prepaid without penalty. Shares purchased by the ESOP are
maintained in a suspense account and held for allocation among the participants.
As quarterly loan payments are made, shares are committed to be released and
subsequently allocated to employee accounts at each calendar year end.
Compensation expense is recognized in an amount equal to the average market
price of the committed to be released shares. Compensation expense of $493,000
was recognized for the year ended December 31, 1998 in connection with the
39,406 shares allocated to participants during the year.

OTHER PLANS
The Company also sponsors two non-qualified compensation plans, one for officers
and one for employees. Awards are payable if certain earnings and performance
objectives are met. Awards under these plans were $1,181,000, $1,153,000 and
$1,202,000 in 1998, 1997 and 1996, respectively. The Company also maintains a
supplemental benefit plan for certain executive officers that is funded by the
Company through life insurance contracts.

(13) Fair Value of Financial
Instruments The carrying value and estimated fair value of the Company's
financial instruments, all of which are non-trading, are as follows (in
thousands):

Financial assets:
  Cash and cash equivalents           $  111,263         $  111,263
  Securities available for sale          580,751            580,751
  Loans                                  744,739            757,619
  Other assets                            40,192             40,276
Financial liabilities:
  Deposits                            $1,060,897         $1,063,775
  Borrowed funds                         142,597            146,526
  Other liabilities                        1,008              1,008
Unrecognized financial instruments:
 Commitments to extend  credit        $   65,469         $   65,469


                                       43

<PAGE>   45




[LOGO]

Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Financial assets:
  Cash and cash equivalents          $   36,613               $  36,613
  Securities available for sale         449,281                 449,281
  Securities held to maturity            17,000                  17,000
  Loans                                 635,396                 646,988
  Other assets                           13,477                  13,477
Financial liabilities:
  Deposits                           $  995,621               $ 998,296
  Borrowed funds                         33,717                  33,917
  Other liabilities                         615                     615
Unrecognized financial instruments:
  Commitments to extend credit       $   44,152               $  44,152

Fair value estimates are based on existing on and off balance sheet financial
instruments without attempting to estimate the value of anticipated future
business and the value of assets and liabilities that are not considered
financial instruments. In addition, the tax ramifications related to the
realization of the unrealized gains and losses can have a significant effect on
fair value estimates and have not been considered in these estimates. Fair value
estimates, methods, and assumptions are set forth below for each type of
financial instrument. 

Fair value estimates are made at a specific point in time, based on relevant
market information and information about the financial instrument, including
judgments regarding future expected loss experience, current economic
conditions, risk characteristics of various financial instruments, and other
factors. These estimates are subjective in nature and involve uncertainties and
matters of significant judgment and therefore cannot be determined with
precision. Changes in assumptions could significantly affect the estimates.

CASH AND CASH EQUIVALENTS
The carrying value approximates the fair value because the instruments have
original maturities of 90 days or less.

SECURITIES
The carrying value and fair value are estimated based on quoted market prices.

LOANS
Residential revolving home equity and personal and commercial open ended lines
of credit reprice as the prime rate changes. Therefore, the carrying values of
such loans, totaling $16.3 million and $16.1 million at December 31, 1998 and
1997, respectively, approximated their fair value.

The fair value of fixed-rate performing loans is calculated by discounting
scheduled cash flows through the estimated maturity using current origination
rates. The estimate of maturity is based on the contractual cash flows adjusted
for prepayment estimates based on current economic and lending conditions. Fair
value for significant nonperforming loans is based on carrying value which does
not exceed recent external appraisals of any underlying collateral.

DEPOSITS
The fair value of deposits with no stated maturity, such as savings, money
market, checking, as well as mortgagors' payments held in escrow, is equal to
the amount payable on demand as of December 31, 1998 and 1997. The fair value of
certificates of deposit is based on the discounted value of contractual cash
flows, using rates currently offered for deposits of similar remaining
maturities.

BORROWED FUNDS
The fair value of borrowed funds is calculated by discounting scheduled cash
flows through the estimated maturity using current market rates.

OTHER ASSETS AND LIABILITIES
The fair value of accrued interest receivable on loans and investments and
accrued interest payable on deposits and borrowings approximates the carrying
value because all interest is receivable or payable in 90 to 120 days. The fair
value of bank-owned life insurance is calculated by discounting scheduled cash
flows through the estimated maturity using current market rates. FHLB stock
carrying value approximates fair value.

COMMITMENTS TO EXTEND CREDIT
The fair value of commitments to extend credit approximates the notional amount
of the agreements because of the short-term (90 to 120 days) commitment period
or because they reprice as market rates change. 

(14) Dividend Declaration 

On December 15, 1998, the Board of Directors of the Company approved and
declared a regular quarterly cash dividend of three cents ($0.03) per common
share. The dividend was paid on January 12, 1999 to shareholders of record as of
December 29, 1998. At December 31, 1998, $861,000 is included in other
liabilities related to the dividend.

                                       44


<PAGE>   46




[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(15)  Acquisition of Warren-Hoffman & Associates, Inc.

In January 1999, the Company acquired Warren-Hoffman & Associates, Inc., one of
the largest full service insurance agencies in Western New York and three of its
affiliated companies. The companies provide insurance products including
personal and business insurance, surety bonds, risk management, life, disability
and long-term care coverage. The transaction included one affiliated company
that provides third party administration of employee benefit plans. The acquired
companies will operate as three wholly-owned subsidiaries of the Bank.

(16)  Condensed Parent Company Only Financial Statements

The following condensed statement of condition as of December 31, 1998 and the
condensed statement of income and statement of cash flows for the period from
April 17, 1998 through December 31, 1998 should be read in conjunction with the
Consolidated Financial Statements and related notes (in thousands):

Assets:
  Cash and cash equivalents                               $  6,672
  Securities available for sale                             46,516
  Loan receivable from ESOP                                 13,941
  Investment in Lockport Savings Bank                      195,899
  Other assets                                               2,297
- - -------------------------------------------------------------------------------
                                                          $265,325
===============================================================================
Liabilities                                               $  1,500
Stockholders' equity                                       263,825
- - -------------------------------------------------------------------------------
                                                          $265,325
===============================================================================
Income                                                    $  2,985
Expenses                                                     4,373
- - -------------------------------------------------------------------------------
  Loss before income taxes and
    equity in earnings of Bank                              (1,388)
Income tax benefit                                             625
- - -------------------------------------------------------------------------------
  Loss before equity in earnings of Bank                      (763)
Equity in earnings of Bank                                  11,145
- - -------------------------------------------------------------------------------
  Net income                                              $ 10,382
===============================================================================
Cash flows from operating activities:
  Net income                                              $ 10,382
  Adjustments to reconcile net income to net
    cash provided by operating activities:
    Charitable contribution of Niagara
      Bancorp, Inc. common stock to
      Lockport Savings Bank Foundation                       4,051
    Accretion of fees and discounts, net                        (5)
    Equity in earnings of Bank                             (11,145)
    Deferred income taxes                                   (1,140)
    Increase in other assets                                (1,234)
    Increase in liabilities                                    640
- - --------------------------------------------------------------------------------
        Net cash provided by operating activities            1,549
- - --------------------------------------------------------------------------------
Cash flow from investing activities:
  Purchases of securities available for sale               (47,648)
  Principal payments on securities
    available for sale                                       1,328
  Purchase of Lockport Savings Bank
    common stock                                           (66,245)
  Funding of ESOP loan receivable,
    net of repayments                                      (13,941)
- - --------------------------------------------------------------------------------
        Net cash used for investing activities            (126,506) 
- - --------------------------------------------------------------------------------
Cash flows from financing activities: 
  Proceeds from issuance of common stock                   132,490 
  Dividends paid on common stock                              (861)
- - --------------------------------------------------------------------------------
        Net cash provided by financing activities          131,629
- - --------------------------------------------------------------------------------
        Net increase in cash and cash equivalents            6,672 
  Cash and cash equivalents at  beginning of period   
- - --------------------------------------------------------------------------------
  Cash and cash equivalents at end of period              $  6,672
===============================================================================

                                       45


<PAGE>   47



[LOGO] N I A G A R A   B A N C O R P,  I N C .

DIRECTORS:

Gordon P. Assad
President and Chief Executive Officer
Erie & Niagara Insurance Association

Christa R. Caldwell
Retired Director
Lockport Public Library

James W. Currie
President
Ag Pak, Inc.

Gary B. Fitch
Owner-Manager
Ontario Orchards, Inc.

David W. Heinrich
Retired President
Heinrich Chevrolet Corp.

Daniel W. Judge
President and Chief Executive Officer
I.D. ONE, Inc.

B. Thomas Mancuso
President
Joseph L.Mancuso & Sons,Inc.

James Miklinski
General Manager
Niagara Milk Cooperative

Barton G. Smith
Retired Insurance Executive
Paul Garrick, Inc.

William E. Swan
President and Chief Executive Officer
Niagara Bancorp, Inc.

Robert G. Weber
Retired Managing Partner
KPMG LLP


[PHOTO OF DIRECTORS]

Outside: Clockwise from far right: Daniel W. Judge, William E. Swan, David W.
Heinrich, Robert G. Weber, Gordon P. Assad, Gary B. Fitch, James Miklinski, B.
Thomas Mancuso. Inside: Clockwise from far left: Christa R. Caldwell, Barton G.
Smith, James W. Currie.

                                       46

<PAGE>   48





D I R E C T O R S   A N D   O F F I C E R S        [LOGO]

Officers:

Lockport Savings Bank

William E. Swan
President and
Chief Executive Officer

Paul J. Kolkmeyer
Executive Vice President and
Chief Financial Officer

Diane Allegro
Senior Vice President-
Retail Banking

G. Gary Berner
Senior Vice President
and Chief Lending Officer

Kathleen P. Monti
Senior Vice President-Human
Resources and Administration

Patricia Barry-Connolly
SeniorVice President-
Customer and
Community Affairs

Richard N. Bernecki
Vice President-
Retail Delivery Systems

Marylou Borowiak
Vice President-
Retail Team Leader

Theodore J. Buonanno
Vice President-Accounting

Charles D. Clark, Jr.
Vice President-Marketing

Robert N. Murphy
Vice President-
Compliance Officer and
Corporate Secretary

David J. Nasca
Vice President-Treasurer

Frank J. Polino
Vice President-
Information Technology

Stephanie J. Rockwood
Vice President-Operations

James L. Rykowski
Vice President-
Commercial Lending

Richard J. Sapia
Vice President-
Residential Mortgage

Ann M. Segarra
Vice President-Finance and
Investor Relations

Paul M. Taylor
Vice President-
Commercial Lending

Maureen A. Wendt
Vice President-
Retail Team Leader

Michael G. Wydysh
Vice President-
Retail Team Leader

Robert J. Zabel
Vice President-
Consumer Loans

Joseph F. Kapsiak
Auditor

John D. Hoffman
Chief Executive Officer
Warren-Hoffman and
Affiliated Companies

Michael C. Tylwalk
President-Warren-Hoffman
and Associates Inc.
President-Foote-Mandaville
Agency, Inc.

Larry Thompson
President-Nova Healthcare
Administrators, Inc.




Officers:

Niagara Bancorp, Inc.

William E. Swan
President and
Chief Executive Officer

Paul J. Kolkmeyer
Executive Vice President
and Chief Financial Officer

Diane Allegro
Senior Vice President

G. Gary Berner
Senior Vice President

Kathleen P. Monti
Senior Vice President

Robert N. Murphy
Vice President-Compliance Officer
and Corporate Secretary

Ann M. Segarra
Vice President-Finance
and Investor Relations

                                       47


<PAGE>   49



[LOGO]

N I A G A R A   B A N C O R P,  I N C .

Our Values

              Lockport Savings Bank is a company of people committed to being
the best in all we do. It is a company where all employees have an opportunity
to grow, learn and contribute to our success. Our corporate values and beliefs
are:

              We believe that people are our most important asset.

              We believe that people should be respected, treated fairly,
listened to and involved.

              We believe that diversity is a strength and we will be successful
through the contribution of men and women of diverse backgrounds, talents and
perspectives.

              We believe that encouraging creativity and innovation and
increasing responsibility through empowerment are essential elements in
developing people to their full potential.

              We believe that open, non-threatening and responsible
communication among people at all levels is vital to our success.

              We believe that our organization should be managed through a
participative, teamwork-oriented process.

              We believe that providing superior customer service is the reason
why we exist as a community bank.

              We believe in celebration, having fun and recognition of people
and their excellent work.

              We believe that a commitment to excellence and striving to be the
best in all we do is the way to differentiate ourselves from the competition.

              We believe that being open to change, being accountable for our
actions and learning from our mistakes is fundamental to our future success.

              We believe in a balanced personal and business life.

              We believe in encouraging worthwhile community involvement
allowing us to share our financial and human resources to enrich the communities
we live and work in.

              We believe that integrity is the most important ingredient in all
we do.

              Lockport Savings Bank is a community bank which expects excellence
and, through our Person to Person Commitment, promotes respect of each and
everyone, both customer and employee alike. That's what makes this bank
different!



                                      48
<PAGE>   50




N I A G A R A  B A N C O R P,  I N C .
[LOGO]

Investor Information

COMMON STOCK LISTING:

Niagara Bancorp, Inc. began
trading on the NASDAQ National
Market System on April 20,1998
under the symbol NBCP.

STOCK DATA:

As of March 22, 1999, the Company had approximately 12,500 common shareholders
of record. The Company paid a dividend of $.03 per common share on October 13,
1998 to shareholders of record on September 29, 1998 and on January 12, 1999 to
shareholders of record on December 29, 1998. Set forth below are the high, low
and closing prices for the Company's common shares by quarter. Data was supplied
by NASDAQ.

         December 31,1998
         High      Low      Close
Fourth   11.50     8.38     10.50
Third    14.75     8.75      9.81
Second   17.06    14.38     14.75

TRANSFER AGENT:

ChaseMellon Shareholder Services
85 Challenger Rd., Overpeck Center
Ridgefield Park, NJ 07660
Phone: 888-451-0181
Website: chasemellon.com

FORM 10-K AVAILABLE:

A copy of Niagara Bancorp, Inc.'s annual report on Form 10-K for the year ended
December 31, 1998, filed with the Securities and Exchange Commission, will be
furnished without charge to shareholders upon written request to:
Niagara Bancorp, Inc.
Attn: Ann M.Segarra,Vice President-
Finance & Investor Relations
P.O.Box 514, 6950 South Transit Road
Lockport, NY 14095-0514

ANNUAL MEETING
OF SHAREHOLDERS:

The Annual Shareholders Meeting
will be held on Tuesday, April 27, 1999
at 10:00 a.m. at: Pendleton House
6886 South Transit Road
Lockport, NY 14094



<PAGE>   51








[LOGO]
NIAGARA BANCORP, INC.

ADMINISTRATIVE CENTER
P.O. BOX 514,6950 SOUTH TRANSIT ROAD,LOCKPORT, NY  14095-0514
PHONE: (716) 625-7500  o  WEBSITE: niagarabancorp.com



<PAGE>   1
                     N I A G A R A   B A N C O R P,   I N C .



                                     [LOGO]

                             NIAGARA BANCORP, INC.





                    N I A G A R A   B A N C O R P,  I N C .

                                 ANNUAL REPORT
                                      1998




<PAGE>   2



[LOGO]
NIAGARA BANCORP, INC.


Table of Contents
Our Vision .....................................1

Our Mission.....................................1

A Message from the
Chairman & President..........................2-7

Selected Financial Data.......................8-9

Management's Discussion
and Analysis................................10-28

Independent Auditors' Report...................29

Consolidated Statements
of Condition...................................30

Consolidated Statements
of Income......................................31

Consolidated Statements
of Comprehensive Income........................32

Consolidated Statements
of Stockholders' Equity........................32

Consolidated Statements
of Cash Flows..................................33

Notes to Consolidated
Financial Statements........................34-45

Directors & Officers........................46-47

Our Values ....................................48



<PAGE>   3








N I A G A R A  B A N C O R P,   I N C .    [LOGO]



                                  Our Mission



To excel as an independent, profitable and growing
Western New York community bank, committed to
     increasing long-term shareholder value.

   To exceed the expectations of our customers
  by building loyal relationships through products
      and service of high quality and value.

    To attract,develop and retain employees
    who demonstrate a genuine commitment
        to our core values and success.

       To enhance the quality of life in the communities we serve.


                                   Our Vision

To be the best community bamk.



                                      1

<PAGE>   4



[LOGO]
          A     M  E  S  S  A  G  E     F  R  O  M     T  H  E

Niagara Bancorp, Inc. is a stock
holding company whose only
subsidiary is Lockport Savings Bank.

[PHOTO]
William E. Swan, Predident & CEO and David Heinrich, Chairman of the Board.

  Founded in 1870, Lockport Savings Bank offers a full range of
personal/business checking, savings, loan and mortgage products, investment
alternatives and a full range of commercial and consumer insurances. In 1998,
the Bank operated 18 branches and 24 ATM locations in the Western New York
counties of Erie, Niagara, Orleans and Genesee.


[MAP]



              Oh, what a year! It is remarkable how our dedicated and talented
              employees, guided by a solid strategic plan which emphasizes our
              unique brand of service, all came together for a historic and
              successful 1998. Our accomplishments have been many and include a
              year's worth of strong financial performance with marked increases
              in all business lines, growth and expansion into new market areas
              and an enhanced dedication to the communities in which we live and
              work.


A Year of Growth & Expansion

              We began the year with regulatory approval to proceed with our
              stock offering in connection with our reorganization from a mutual
              savings bank to a mutual holding company. Niagara Bancorp, Inc.
              (the "Company"), the holding company of Lockport Savings Bank (the
              "Bank"), offered shares of its common stock on a priority basis in
              a subscription offering. Our enthusiastic customers responded so
              positively that there was a flurry of activity in the branches
              until the offering closed on March 24, 1998. The reorganization
              was completed on April 17 and stock began trading on the NASDAQ
              National Market System on April 20.

              While our reorganization was forging full steam ahead, other major
              initiatives were also moving forward including the strategic
              expansion of our branch network and delivery system. We were
              warmly welcomed in three new market areas within Erie County:
              Grand Island, Orchard Park and Williamsville, bringing our number
              of branch locations to 18. Moreover, we enhanced accessibility to
              the Bank through the addition of10 ATMs, increasing our total
              number of ATM sites to 24. We also expanded the capabilities of
              our very successful Telephone Customer Service Center so that busy
              customers can conveniently open passbook, statement or certificate
              of deposit accounts as well as apply for a home equity line of
              credit over the telephone. Reflecting a trend that has already
              successfully begun in other parts of the country, the Company
              announced in September that it had reached an




                                       2

<PAGE>   5




                     C H A I R M A N   &   P R E S I D E N T     [LOGO]

agreement to acquire Warren-Hoffman & Associates Inc., one of Western New York's
largest full service insurance agencies. The Company's first acquisition since
our stock conversion and a first for the Western New York area, this purchase
marked our entrance into the insurance market. With a premium volume of more
than $72 million and 175 employees, Warren-Hoffman and its affiliate companies
operate as three wholly-owned subsidiaries of the Bank: Warren-Hoffman &
Associates Inc., Foote-Mandaville Agency, Inc. and NOVA Healthcare
Administrators, Inc. The combination of banking and insurance expertise,
delivered through the Company's distribution system, will further meet the
financial needs of Western New Yorkers by offering the convenience of a
one-stop financial center. The acquisition will also provide a stable source of
noninterest income, increase long-term returns to our shareholders and will
offer new strategies for growth.

[PHOTO OF WOMAN AT TERMINAL]

We aggressively expanded our mortgage capabilities by doubling the size of our
loan origination sales force in November. Even more extraordinary is that we
were able to do so with an entire team of seasoned mortgage professionals with a
proven track record as residential mortgage originators for the Buffalo division
of Bank of America. This move will increase our residential mortgage market
share by an estimated $60 million per year in new originations. This increase is
projected to place the Bank's level of originations among the top four mortgage
originators in Western New York. 

The solid and purposeful growth we have experienced through these initiatives
better positions us for a stronger future. The new capital has allowed us to
grow and the expansion of our delivery system has allowed us to tap into new
market areas. Teaming up with Warren-Hoffman enhances our opportunities to
create new relationships and expanding our residential mortgage capabilities
will allow us to increase our residential mortgage market share. As one analyst
described it, we are "well positioned to capture business as the dominant local
community bank."

              EXCEEDING CUSTOMER EXPECTATIONS

              More than 300 people had crowded into the room on March 18, 1998,
to learn more about our stock offering. It was our second community meeting and
more were in attendance than we had expected. The room was filled with energy
and contained some of our most loyal customers and friends who had supported
Lockport Savings Bank's solid and steady growth over the years and had faith in
our decision to become a public company. We were honored to have them as our
guests. 

During the question and answer session one gentleman stood up. "I have been a
customer of Lockport Savings Bank for a number of years," he said. "And I just
wanted to tell you that I love this bank!" He remained standing and started to
applaud. 

The entire audience rose to their feet and joined him. 

I will never forget it. 

I think people love Lockport Savings Bank for a number of reasons but, most
importantly, is the fact that we have been loyal to our mission that, in part,
mandates that we exceed the expectations of our customers.

 - William E. Swan 
President & CEO

                                       3



<PAGE>   6

      [LOGO]


BUILDING RELATIONSHIPS
THROUGH PRODUCTS &
SERVICE OF QUALITY & VALUE
  When newlyweds Tracey & Eric Blogett were looking to finance their first home,
it did not take them long to discover that Lockport Savings Bank had the lowest
mortgage rates in the area. Now, after four years as satisfied customers, and
two children later, the Blogett's are very pleased with their decision to become
customers of Lockport Savings Bank. In addition to their mortgage, they have
since opened a checking account, a Money Market Deposit Account, a line of
credit and a Youth Savings Account for their two-yearold, Brooke (pictured below
with five-week-old brother, Zachary, and Mom and Dad).

  "The customer service we receive is incredible. The people know me by name and
they know my children," said Tracey. "My daughter loves to come to the bank. She
always gets a lollipop and a sticker that says `I love my bank!' It is this type
of personal attention that keeps us coming back."

  The Blogett family admits that they continually shop around for the best
deals. But after weeks of research, it was Lockport Savings Bank that offered
them the highest return on their MMDA and they were able to open their
daughter's Youth Savings Account with just 25 cents! What's more, they recently
refinanced their mortgage and took advantage of the Bank's bi-weekly mortgage
product, which will save them thousands of dollars, and help them pay off their
loan sooner.

  "We want to provide our children with a comfortable lifestyle and Lockport
Savings Bank helps by offering products that fit our budget and allow us to
reach our financial goals," said Eric.

A     M  E  S  S  A  G  E     F  R  O  M     T  H  E



Strong Financial Performance

We are very pleased to report a significant increase in net income for the year.
It totaled $14,366,000 (exclusive of a one-time charitable contribution to
establish the Lockport Savings Bank Foundation), an increase of 28% from
$11,251,000 in 1997. Net interest income increased 18% to $44,136,000 from
$37,385,000, primarily due to increased loan demand, the investment of proceeds
from our stock offering and funds obtained through long-term borrowings.
Similarly, we are pleased to report the ongoing growth in several critical
components of the Company's balance sheet. On an overall basis, total assets
increased 28% for the year from $1,179,026,000 in 1997 to $1,508,734,000 in
1998. Loans and deposits, the core of our business, both experienced solid
increases during the course of 1998 as compared to the previous year, an
encouraging trend that will again be diligently pursued in 1999. Deposits rose
7% from $995,621,000 in 1997 to $1,060,897,000 in 1998. Loans increased 17% to
$748,233,000 from $639,051,000, mainly due to growth in the residential mortgage
and commercial real estate portfolios of 16% and 18%, respectively. These
increases are a result of the Company's continued efforts to grow market share
and the refinancing activity that resulted from the declining interest rate
environment. Consumer loans also increased 22% during 1998 as the Company
increased its activity in the indirect auto and recreational vehicle lending
markets. Finally, the Company's capital ratios continue at levels well in excess
of federal regulatory criteria for well-capitalized institutions.

                                   [GRAPH]
                            96                  97                 98
Total Assets            $1,093,358          1,179,026          1,508,734

                                       4


<PAGE>   7



C H A I R M A N   &   P R E S I D E N T
[LOGO]


THE COMMUNITY BANK OF CHOICE

[PHOTO OF A MARKETPLACE BANK]

The local marketplace continued to work in our favor as the on-going volatility
and the repricing activity of our larger competitors led consumers towards our
locally based company. Our hometown appeal combined with our pricing structure
and unique brand of service provides an attractive alternative for Western New
Yorkers and has resulted in growth in all of our business units in 1998. In
retail, the total number of accounts increased with checking, savings and
certificate of deposit account balances surpassing the one billion dollar mark
for the first time in the Company's history. In addition, our supermarket
branches in Niagara Falls and West Amherst ranked second and fourth in total
deposits in the country according to International Banking Technology, the
largest third-party supermarket branch servicer in the United States. Our
Williamsville branch, opened in August of 1998, has already grown to $9 million
in deposits and our Tonawanda branch, now two years old, has grown swiftly to
$39 million in deposits and still enjoys the honor of being one of the Company's
most successful branches. Product enhancements proved to be fruitful as we
expanded our product line to include relationship checking. Within the first
three months, 900 relationship accounts were opened. Customers also benefited
from the convenience of combined statements and merchant processing in 1998,
both of which have resulted in rave reviews.

[PHOTO OF A BANK REPRESENTATIVE AND A CUSTOMER]


                                       5

<PAGE>   8




                      N I A G A R A   B A N C O R P,   I N C .


[LOGO]

ENHANCING THE
QUALITY OF LIFE IN THE
COMMUNITIES WE SERVE

              For more than 80 years, the YWCA of Niagara, Inc., has focused its
resources on serving the needs of women and children and the elimination of
racism in communities in Niagara County. One way it strives to create
opportunities for women's growth, leadership and power is through an initiative
called "Our Friend's Closet." The closet was initially established because women
who had worked hard to earn their General Equivalency Diplomas were hitting the
same stumbling block: a lack of professional attire was hindering them from
getting jobs.

              Lockport Savings Bank employees heard the call to action and were
one of the first groups to deliver high quality and gently used professional
clothing, shoes and accessories to "Our Friend's Closet." Employees checked
their closets at home and went through the clothing that the Bank keeps on hand
for its Professional Apparel Program. This resulted in a significant donation
enabling the closet to get off to a swift start.

              "Without the Bank's support, we could not have filled our closet
with clothing of such high caliber," said YWCA Executive Director Kathleen
Granchelli. "Recently, an entire class of General Equivalency Diploma graduates
received 100% placement in positions above minimum wage. We believe that the
clothing gave them the confidence they needed to do well."

COMMUNITY COMMITMENT

[PHOTO OF FEMALE CONSTRUCTION WORKER]

Enhancing the quality of life in the communities we serve has always been a
priority for the Company and is included as part of our mission statement. This
year, we were able to take that commitment to a new level. As part of our
conversion to a public company, we seized the opportunity to contribute to the
communities who have supported us faithfully over the years and created the
Lockport Savings Bank Foundation. Funded with $4.1 million of NiagaraBancorp,
Inc. common stock (405,046 shares) and $2.7 million in cash from the Bank, the
foundation supports charitable causes and community development activities that
are dedicated to community reinvestment, education, arts and culture, and
health and human services. To date, 19 grants totaling nearly $400,000 were
awarded to very worthy organizations including Mercy Flight, Inc., Junior
Achievement of Western New York, Inc., Habitat for Humanity Lockport, Inc.,
Shea's Performing Arts Center and others.

[PHOTO OF WOMAN IN CLOTHING STORE]

However, our commitment to the community did not stop there. We also mobilized
our employees in 1998 to form the Employee Volunteer Corps. This group is
responsible for managing the hundreds of requests we get from local
organizations seeking human resources. They fulfill requests for volunteers,
organize fundraising activities and encourage employee participation in
community-minded events. Last year alone, Company employees were responsible for
contributing more than 17,000 hours to over 270 charitable organizations. 

The Lockport Savings Bank Foundation and the Employee Volunteer Corps are new
initiatives that have allowed us to continue to give back to the very same
people whose support has been so critical to our success.



                                        6


<PAGE>   9



                      N I A G A R A   B A N C O R P,   I N C .

[LOGO]

THE YEAR AHEAD

[PHOTO OF VOLUNTEERS]

As a new public company, we realize that our new constituency, our shareholders,
seek long-term value and enhanced financial performance for our Company. In
1999, we will search for profitable growth opportunities to further deploy the
capital we raised in our initial public offering.

In addition, we will focus our resources strategically on maximizing the
potential of our existing markets through enhanced relationship efforts. We will
continue to examine new and innovative ways to capitalize on our alliance with
Warren- Hoffman & Associates Inc., Foote-Mandaville Agency, Inc. and NOVA
Healthcare Administrators, Inc. Our business units will initiate new products
and service improvements to help us remain competitive and customer-focused. We
will also perform a comprehensive analysis on the Company's mainframe
environment to be sure we are prepared to move forward with the rapid changes in
technology. Meanwhile, Year 2000 computer issues have been effectively
identified and internal testing is nearing completion to ensure that our
transition into the new millennium is a smooth one. We will explore new methods
in which customers can access and manage their funds and examine ways the
Company can deliver products and process information more efficiently. Also on
the horizon is the continued expansion of our delivery system which will include
the introduction of business and personal on-line banking and the addition of
several new, conveniently located ATMs.

Our historic and impressive accomplishments in 1998 would not have been possible
without the support of our strong management team, active Board of Directors,
skillful employees, our customers, investors and friends. Without all of you, we
would not be the growing, profitable and well-capitalized institution we are
today. Thank you for your dedication, support and loyalty!





/s/ David W. Heinrich                       /s/ William E. Swan
- - ---------------------                       -------------------
David W. Heinrich                           William E. Swan
Chairman of the Board                       President & Chief Executive Officer



                                       7

<PAGE>   10


[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
S E L E C T E D   F I N A N C I A L   D A T A
<TABLE>
<CAPTION>

                                                                      At December 31
- - -------------------------------------------------------------------------------------------------------------------------
                                            1998             1997            1996               1995          1994
- - -------------------------------------------------------------------------------------------------------------------------
                                                                        (In thousands)
<S>                                       <C>              <C>               <C>               <C>           <C>      
Selected Financial Condition Data:
  Total assets                            $ 1,508,734      $ 1,179,026       $ 1,093,358       $ 994,291     $ 916,185
  Loans, net                                  744,739          635,396           598,486         535,971       474,191
  Securities available for sale:
    Mortgage related securities               392,975          272,955           284,860         261,543       273,280
    Other securities                          187,776          176,326           124,875          79,941        65,733
  Securities held to maturity                      --           17,000            38,000          46,700        43,838
  Deposits                                  1,060,897          995,621           928,845         871,254       829,290
  Borrowed funds                              142,597           33,717            32,008              --            --
  Stockholders' equity (1)                    263,825          130,471           115,664         107,653        81,322

                                                                    Year Ended December 31
- - -------------------------------------------------------------------------------------------------------------------------
                                             1998             1997             1996               1995          1994
- - -------------------------------------------------------------------------------------------------------------------------
                                                                         (In thousands)
Selected Operations Data:
  Interest income                         $    92,102      $    82,363       $    75,062       $  69,856     $  63,144
  Interest expense                             47,966           44,978            40,655          39,034(2)     31,754
- - -------------------------------------------------------------------------------------------------------------------------
    Net interest income                        44,136           37,385            34,407          30,822        31,390
  Provision for credit losses                   2,084            1,493             2,187           1,016           948
- - -------------------------------------------------------------------------------------------------------------------------
  Net interest income after provision
    for credit losses                          42,052           35,892            32,220          29,806        30,442
- - -------------------------------------------------------------------------------------------------------------------------
  Fees and service charges                      5,527            4,232             3,495           2,692         2,283
  Net gain (loss) on sale of securities
    available for sale                            138              910               576           1,477          (849)
  Other noninterest income                      3,517            1,654             1,681           1,237           952
- - -------------------------------------------------------------------------------------------------------------------------
    Total noninterest income                    9,182            6,796             5,752           5,406         2,386
- - -------------------------------------------------------------------------------------------------------------------------
  Noninterest expenses                         35,946(3)        25,178            20,926          20,143        18,399
- - -------------------------------------------------------------------------------------------------------------------------
  Income before income taxes and cumulative
    effect of change in accounting principle   15,288           17,510            17,046          15,069        14,429
  Income taxes                                  4,906            6,259             6,278           5,144         4,704
  Cumulative effect of change in
    accounting principle                           --               --                --              --          (924)(4)
- - -------------------------------------------------------------------------------------------------------------------------
Net income                                $    10,382(3)   $    11,251       $    10,768       $   9,925     $   8,801
=========================================================================================================================
</TABLE>

(1)           Amounts prior to 1998 represent retained earnings and unrealized
              gains (losses) on securities available for sale only.
(2)           Includes $1.25 million paid as a special interest payment in 1995,
              which was paid on a prorata basis on all interest-bearing savings,
              NOW, money market and certificate of deposit accounts in
              recognition of the Bank's 125th anniversary.
(3)           Noninterest expenses include $6.75 million for the one-time
              contribution of cash and common stock to fund the Lockport Savings
              Bank Foundation. Net income has been reduced for the tax effected
              impact of $3.98 million for this contribution.
(4)           Cumulative effect of change in accounting for postretirement
              health care and life insurance benefits.

                                       8



<PAGE>   11


Niagara Bancorp, Inc. and Subsidiaries
S E L E C T E D   F I N A N C I A L   D A T A
[LOGO]
<TABLE>
<CAPTION>
                                                               At or For the Year Ended December 31
                                       -------------------------------------------------------------------------------------------
                                                  1998          1997           1996           1995          1994
- - ----------------------------------------------------------------------------------------------------------------------------------
<S>                                               <C>          <C>              <C>             <C>         <C>  
Selected Financial Ratios and Other Data (1):

Performance Ratios:
  Return on assets (ratio of net income
    to average total assets)                        0.77%        0.98%            1.03%           1.04%       0.95%
  Return on assets (2)                              1.07         0.98             1.03            1.04        0.95
  Return on equity (ratio of net income
    to average equity)                              4.65         9.16             9.84           10.25       10.41
  Return on equity (2)                              6.43         9.16             9.84           10.25       10.41
  Interest rate spread information:
    Average during period                           2.75         2.86             2.87            2.88        3.07
    End of period                                   2.74         2.87             3.03            2.83        3.18
  Net interest margin (3)                           3.48         3.39             3.41            3.44        3.50
  Noninterest income to average total assets (4)    0.68         0.51             0.50            0.41        0.35
  Noninterest expenses to average total assets      2.68         2.20             2.01            2.10        1.99
  Noninterest expenses to average total assets (2)  2.18         2.20             2.01            2.10        1.99
  Average interest-earning assets to average
    interest-bearing liabilities                  119.38       113.12           113.30          113.92      112.30
- - ----------------------------------------------------------------------------------------------------------------------------------
Asset Quality Ratios:
  Non-performing loans to total loans               0.43%        0.47%            0.78%           0.74%       0.89%
  Non-performing assets to total assets             0.26         0.28             0.48            0.97        0.56
  Allowance for credit losses to
    non-performing loans                          243.01       227.14           138.60          119.01       99.29
  Allowance for credit losses to total loans        1.06         1.08             1.09            0.88        0.88
  Net charge-offs during the period to average
    loans outstanding during the year               0.15         0.18             0.06            0.10        0.17
- - ----------------------------------------------------------------------------------------------------------------------------------
Capital Ratios:
  Equity to total assets                           17.49%       11.07%           10.58%          10.92%       8.88%
  Average equity to average assets                 16.66        10.75            10.55           10.11        9.17
- - ----------------------------------------------------------------------------------------------------------------------------------
Other Data:
  Number of full-service offices                      18           15               13              11          10
  Loans serviced for others (in millions)         $170.1       $152.5           $129.0          $110.4       $85.1
  Residential loan originations (in millions)     $191.6       $108.2           $110.9          $107.6       $84.1
  Full time equivalent employees                   401.5        356.5            325.0           276.5       243.5
- - ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1)           Averages presented are daily averages.
(2)           Excludes the one-time contribution of cash and common stock to the
              Lockport Savings Bank Foundation.
(3)           Net interest income divided by average interest earning assets.
(4)           Noninterest income excludes net gain (loss) on sale of securities
              available for sale.


                                       9




<PAGE>   12




Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS     [LOGO]


Niagara Bancorp, Inc. (the "Company") is a bank holding company, with Lockport
Savings Bank (the "Bank") being its sole subsidiary. The financial condition and
operating results of the Company are largely dependent on the Bank, its primary
investment.

Overview
Net income in 1998 was $10.4 million, or 8%, less than the $11.3 million in
1997. This decrease was significantly effected by the $6.8 million one-time
contribution to fund the Lockport Savings Bank Foundation, which consisted of
$4.1 million of the Company's common stock and $2.7 million of cash. This
contribution resulted in a $4.0 million charge to earnings on an after tax
basis. Excluding the effect of this contribution, the 1998 net income was $14.4
million, or 28% higher than 1997 net income. In 1996, net income was $10.8
million. The Company's stock offering was completed on April 17, 1998, therefore
a full year of earnings per share is not applicable. Earnings per share for the
year ended December 31, 1998, on a proforma basis, was $.50 per share, excluding
the Foundation contribution.

                                     [GRAPH]

                                  (In Thousands)
                      1996             1997             1998

Net Income          $ 10,768         $ 11,251         $ 14,366*

* Excludes the contribution to the Lockport Savings Bank Foundation

Net income represented a return on average assets in 1998 of 0.77%, or 1.07%
excluding the one-time contribution, compared to 0.98% in 1997 and 1.03% in
1996. The return on average equity in 1998 was 4.65%, or 6.43% excluding the
one-time contribution, compared to 9.16% in 1997 and 9.84% in 1996. The
conversion and stock offering, which raised over $132 million in additional
capital, was the primary reason for the decrease in the return on average equity
in 1998.

                                    [GRAPH]

                                  (In Thousands)
                         1996            1997             1998
Return On Assets        1.03%            0.98%           1.07%*

* Excludes the contribution to the Lockport Savings Bank Foundation

Net interest income increased 18% in 1998 to $44.1 million from $37.4 million in
1997. This increase is primarily attributable to an increase of 11% in average
loans to $681.2 million in 1998 from $614.6 million in 1997 and an increase in
average federal funds sold and securities purchased under resale agreements to
$59.6 million in 1998 from $19.1 million in 1997. Similarly, average
interest-earning assets increased 15%, to $1.27 billion in 1998 from $1.10
billion in 1997. A 9% increase in average interest-earning assets, primarily
loans, in 1997 was the primary factor for the rise in that year's net interest
income from $34.4 million in 1996. Average loans and average interest-earning
assets in 1996 were $558.6 million and $1.01 billion, respectively. The
improvements in the 1998 net interest income resulted from the asset growth and
was funded by the stock offering and other borrowings which assisted in
increasing the net interest margin expressed as a percentage of average assets.
The net interest margin in 1998 was 3.48%, compared to 3.39% in 1997 and 3.41%
in 1996.

Net income in 1998 as compared to 1997 also reflected an increase in noninterest
income related to fees which was partially offset by increases in the provision
for credit losses and non-interest expenses, and a decrease in gains on the sale
of available for sale securities. Net income in 1997 as compared to 1996
benefited from an increase in other noninterest income related to fees and
service charges on transaction accounts, increased gains on the sale of
securities available for sale, and lower provisions for credit losses. The
increases were partially offset by an increase in noninterest expenses
reflecting the expansion of the Bank's branch network.


                                       10

<PAGE>   13


Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS

ANALYSIS OF FINANCIAL CONDITION
[LOGO]

Average Balance Sheet. The following table sets forth certain information
relating to the Company's consolidated statements of financial condition and
reflects the average yields earned on interest-earning assets, as well as the
average rates paid on interest-bearing liabilities for the years indicated. Such
yields and rates were derived by dividing interest income or expense by the
average balances of interest-earning assets or interest-bearing liabilities,
respectively, for the years shown. No tax equivalent adjustments were made. All
average balances are average daily balances. Nonaccruing loans have been
excluded from the yield calculations in this table.
<TABLE>
<CAPTION>                                                                                                    
                                                                                                             
                                                                    Year Ended December 31                         
                                            ---------------------------------------------------------------------
                                                                                                             
                                                     1998                              1997                  
                                            --------------------------------       ------------------------------
                                             Average      Interest                Average       Interest              
                                           Outstanding     Earned/    Yield/     Outstanding     Earned/   Yield/   
                                             Balance        Paid      Rate         Balance        Paid      Rate     
                                                                    (Dollars in thousands)                   
<S>                                         <C>            <C>         <C>       <C>            <C>         <C>  
Interest-earning assets:                                                                                     
  Federal funds sold and securities                                                                          
   purchased under resale agreements        $   59,646     $ 3,344     5.61%       $ 19,123     $ 1,079     5.64%
  Investment securities (1)                    196,571      11,586     5.89         179,379      10,295     5.74 
  Mortgage related securities (1)              319,143      21,107     6.61         283,142      18,972     6.70 
  Loans (2)                                    681,164      55,326     8.12         614,596      51,569     8.39 
  Other interest-earning assets (3)             12,760         739     5.79           6,690         448     6.70 
- - -----------------------------------------------------------------------------------------------------------------
    Total interest-earning assets            1,269,284      92,102      7.2       1,102,930      82,363     7.47 
- - -----------------------------------------------------------------------------------------------------------------
Allowance for credit losses                     (7,444)                              (6,529)                     
Other noninterest-earning assets(4) (5)         78,713                               47,293                      
- - -----------------------------------------------------------------------------------------------------------------
    Total assets                            $1,340,553                           $1,143,694                      
=================================================================================================================
Interest-bearing liabilities:                                                                                    
  Savings accounts                             302,313     $ 9,575     3.17%       $302,235     $10,124     3.35%
  Interest-bearing checking                    205,326       6,847     3.33         127,876       3,681     2.88 
  Certificates of deposit                      476,641      27,447     5.76         507,692      29,426     5.80 
  Mortgagors' payments held in escrow            9,483         165     1.74           9,450         154     1.63 
  Borrowed funds                                69,485       3,932     5.66          27,766       1,593     5.74 
- - -----------------------------------------------------------------------------------------------------------------
    Total interest-bearing liabilities       1,063,248      47,966     4.51         975,019      44,978     4.61 
=================================================================================================================
Noninterest-bearing demand deposits             28,242                               25,982                      
Other noninterest-bearing liabilities           25,778                               19,799                      
- - -----------------------------------------------------------------------------------------------------------------
    Total liabilities                        1,117,268                            1,020,800                      
Stockholders' equity (4)                       223,285                              122,894                      
- - -----------------------------------------------------------------------------------------------------------------
    Total liabilities and                                                                                    
      stockholders' equity                  $1,340,553                           $1,143,694                      
=================================================================================================================
Net interest income                                        $44,136                              $37,385          
=================================================================================================================
Net interest rate spread                                               2.75%                                2.86%
=================================================================================================================
Net earning assets                          $  206,036                           $  127,911                      
=================================================================================================================
Net interest income as a percentage of                                                                       
  average interest-earning assets                                      3.48%                                3.39%
=================================================================================================================
Ratio of average interest-earning assets                                                                     
  to average interest-bearing liabilities                            119.38%                              113.12%
=================================================================================================================
</TABLE>
<TABLE>
<CAPTION>
                                                                  1996
                                              ------------------------------------------
                                                 Average          Interest
                                               Outstanding         Earned/        Yield/
                                                 Balance             Paid          Rate
<S>                                            <C>                 <C>           <C>  
Interest-earning assets:                 
  Federal funds sold and securities        
   purchased under resale agreements            $  24,057          $ 1,293         5.37%
  Investment securities (1)                       139,801            7,573         5.42
  Mortgage related securities (1)                 280,661           18,547         6.61
  Loans (2)                                       558,648           47,285         8.46
  Other interest-earning assets (3)                 5,877              364         6.19
- - ------------------------------------------------------------------------------------------
    Total interest-earning assets               1,009,044           75,062         7.44
- - ------------------------------------------------------------------------------------------
Allowance for credit losses                        (5,657)
Other noninterest-earning assets(4) (5)            40,044
- - ------------------------------------------------------------------------------------------
    Total assets                               $1,043,431
==========================================================================================
Interest-bearing liabilities:            
  Savings accounts                             $  308,212          $10,353         3.36%
  Interest-bearing checking                       105,524            2,871         2.72
  Certificates of deposit                         451,825           26,432         5.85
  Mortgagors' payments held in escrow               9,822              158         1.61
  Borrowed funds                                   15,182              841         5.54
- - ------------------------------------------------------------------------------------------
    Total interest-bearing liabilities            890,565           40,655         4.57
===========================================================================================
Noninterest-bearing demand deposits                25,183
Other noninterest-bearing liabilities              17,648
- - ------------------------------------------------------------------------------------------
    Total liabilities                             933,396
Stockholders' equity (4)                          110,035
    Total liabilities and                
      stockholders' equity                     $1,043,431
==========================================================================================
Net interest income                                                $34,407
==========================================================================================
Net interest rate spread                                                           2.87%
==========================================================================================
Net earning assets                             $  118,479
==========================================================================================
Net interest income as a percentage of   
  average interest-earning assets                                                  3.41%
==========================================================================================
Ratio of average interest-earning assets 
  to average interest-bearing liabilities                                        113.30%
==========================================================================================
</TABLE>

(1)  Amounts shown are amortized cost.

(2) Net of deferred loan fees and expenses, loan discounts, loans in process and
    non-accruing loans.

(3) Includes Federal Home Loan Bank stock and interest-bearing demand accounts.

(4) Includes unrealized gains/(losses) on securities available for sale.

(5) Includes $25,000,000 of bank-owned life insurance purchased in June 1998. As
    of December 31, 1998, $769,000 of earnings on bank-owned life insurance are
    reflected in other noninterest income.

                                       11

<PAGE>   14


[logo]  
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS

Rate/Volume Analysis. The following table presents the extent to which changes
in interest rates and changes in the volume of interest-earning assets and
interest-bearing liabilities have affected the Company's interest income and
interest expense during the periods indicated. Information is provided in each
category with respect to: (i) changes attributable to changes in volume (changes

in volume multiplied by prior rate); (ii) changes attributable to changes in
rate (changes in rate multiplied by prior volume); and (iii) the net change. The
changes attributable to the combined impact of volume and rate have been
allocated proportionately to the changes due to volume and the changes due to
rate.

<TABLE>
<CAPTION>

                                                                   Year Ended December 31
                                       -------------------------------------------------------------------------------------------- 
                                             1998 vs.1997                                  1997 vs. 1996
                                       ----------------------------------------              ---------------------------------------
                                       Increase/(Decrease)             Total                 Increase/(Decrease)           Total
                                              Due to                  Increase                        Due to              Increase
                                        ------------------           (Decrease)               ---------------------      (Decrease)
                                         Volume      Rate                                      Volume        Rate    
                                                                      (In thousands)
<S>                                     <C>        <C>                 <C>                    <C>             <C>           <C>    
Interest-earning assets:
 Federal funds sold and securities         
  purchased under resale agreements     $ 2,273    $    (8)            $ 2,265                $  (277)        $  63         $ (214)
Investment securities                     1,007        284               1,291                  2,248           474          2,722
Mortgage related securities               2,384       (249)              2,135                    165           260            425
Loans                                     5,449     (1,692)              3,757                  4,698          (414)         4,284
Other interest-earning assets               359        (68)                291                     53            31             84
- - ----------------------------------------------------------------------------------------------------------------------------------
     Total interest-earning assets       11,472     (1,733)              9,739                  6,887           414          7,301
==================================================================================================================================
Interest-bearing liabilities:
  Savings accounts                            3       (552)               (549)                  (200)          (29)          (229)
  Interest-bearing checking               2,509        657               3,166                    636           174            810
  Certificates of deposit                (1,789)      (190)             (1,979)                 3,240          (246)         2,994
  Mortgagors' payments held in escrow         1         10                  11                     (6)            2             (4)
  Borrowed funds                          2,361        (22)              2,339                    721            31            752
==================================================================================================================================
    Total interest-bearing liabilities  $ 3,085    $   (97)              2,988                $ 4,391         $ (68)         4,323
==================================================================================================================================
Net interest income                                                    $ 6,751                                             $ 2,978
==================================================================================================================================
</TABLE>

LENDING ACTIVITIES

In 1998, the growth in the loan portfolio was primarily in the one- to
four-family residential and commercial real estate portfolios, which increased
$63.4 million and $21.5 million, respectively, reflecting the Company's
continued emphasis on expansion of its real estate lending activities, as well
as increased refinancing activity driven by the declining interest rates
throughout the year. As part of management's continued asset/liability
management efforts, particular emphasis was placed on the origination of one- to
four-family residential adjustable rate and bi-weekly real estate mortgage loans
which represented 75% of the 1998 residential real estate loan closings. Also
contributing to the increase in loans were originations of various indirect
lending products, primarily recreational vehicle and automobile loans, as the
Company established new relationships with various local and national dealers.
Real estate loans increased from $524.4 million at December 31, 1996 to $568.5
million at December 31, 1997, primarily due to increased one- to four-family,
bi-weekly residential mortgage loans, an enhanced home equity loan product, and
increased originations in commercial real estate loans as the Company emphasized
the expansion of real estate lending.

                                         [GRAPH]
                                     [IN THOUSANDS]
                           1996           1997           1998

Net Loans              $ 598,486        $ 635,396       $ 744,739


                                       14



<PAGE>   15



[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS

Loan Portfolio Composition. Set forth below is selected information concerning
the composition of the Company's loan portfolio in dollar amounts and in
percentages (before deductions for deferred fees and costs, unearned discounts
and allowances for credit losses) as of the dates indicated.
<TABLE>
<CAPTION>

                                                                 At December 31
- - ------------------------------------------------------------------------------------------------------------------------------
                            1998              1997               1996               1995                1994
                      ----------------  ----------------    ----------------   ----------------   ----------------
                      Amount   Percent  Amount   Percent    Amount   Percent   Amount   Percent   Amount  Percent

                                                           (Dollars in thousands)
<S>                    <C>        <C>     <C>       <C>      <C>        <C>   <C>           <C>     <C>         <C>   
Real estate loans:
  One- to four-family  $456,197   60.97%  $392,846  61.47%   $360,573   59.85%$   319,340   59.31%  $ 277,010   58.12%
  Home equity            15,520    2.07     13,587   2.13      11,337    1.88      10,234    1.90      10,729    2.25
  Multi-family           72,672    9.71     74,049  11.59      71,397   11.85      71,489   13.28      66,972   14.05
  Commercial             98,693   13.19     77,217  12.08      68,601   11.38      62,005   11.52      55,946   11.74
  Construction (1)       19,476    2.60     10,791   1.69      12,493    2.07       7,891    1.47       3,454    0.72
- - ----------------------------------------------------------------------------------------------------------------------------------
    Total real estate 
      loans             662,558   88.54    568,490  88.96     524,401   87.03     470,959   87.48     414,111   86.88
- - ------------------------------------------------------------------------------------------------------------------------------------
Consumer and other loans:
  Mobile home            24,983    3.34     22,747   3.56      21,406    3.55      20,630    3.83      20,662    4.33
  Recreational vehicle    8,906    1.19      1,553   0.24       1,602    0.26       1,517    0.29       1,515    0.32
  Vehicle                 8,741    1.17      7,306   1.14      18,747    3.11      12,591    2.34       9,391    1.97
  Personal               15,642    2.09     15,157   2.37      13,596    2.26      11,485    2.13      10,213    2.14
  Home improvement        8,131    1.09      7,609   1.19       6,879    1.14       7,046    1.31       6,517    1.37
  Guaranteed education   12,314    1.65     10,975   1.72      10,702    1.78       9,874    1.83       9,951    2.09
  Other consumer            342    0.05        321   0.05         335    0.06         181    0.03         326    0.07
- - ------------------------------------------------------------------------------------------------------------------------------------
    Total consumer and
      other loans        79,059   10.58     65,668  10.27      73,267   12.16      63,324   11.76      58,575   12.29
- - ------------------------------------------------------------------------------------------------------------------------------------
Commercial business loans 6,616    0.88      4,893   0.77       4,895    0.81       4,085    0.76       3,948    0.83
==================================================================================================================================
    Total loans         748,233  100.00%   639,051 100.00%    602,563  100.00%    538,368  100.00%    476,634  100.00%
===================================================================================================================================
Net deferred costs and
 unearned discounts       4,516              3,266              2,462               2,310               1,749
Allowance for credit     (8,010)            (6,921)            (6,539)             (4,707)             (4,192)
- - -----------------------------------------------------------------------------------------------------------------------------------
    Total loans, net   $744,739           $635,396           $598,486            $535,971           $ 474,191
===================================================================================================================================
</TABLE>

(1)  Includes loans for the construction of one- to four-family residential,
     multi-family and commercial real estate properties. At December 31, 1998,
     construction loans included $4,240,000 of one- to four-family loans and
     $15,236,000 of commercial real estate and multi-family loans.


                                       13

<PAGE>   16

[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS

Loan Maturity and Repricing Schedule. The following table sets forth certain
information as of December 31, 1998, regarding the amount of loans maturing or
repricing in the Company's portfolio. Demand loans and overdrafts having no
stated schedule of repayment or maturity are reported as due in one year or
less. Adjustable- and floating-rate loans are included in the period in which
interest rates are next scheduled to adjust rather than the period in which they
contractually mature, and fixed-rate loans are included in the period in which
the final contractual repayment is due.

                                         One
                              Within   Through  After
                               One      Five     Five
                               Year     Years    Years   Total

                           (In thousands)
Real estate loans:
  One- to four-family        $ 66,916 $  13,815  $ 375,466  $456,197
  Home equity                   9,381     1,019      5,120    15,520
  Multi-family                 22,220    45,054      5,398    72,672
  Commercial                   24,034    37,772     36,887    98,693
  Construction                  7,468     4,596      7,412    19,476
- - ---------------------------------------------------------------------
    Total real estate loans   130,019   102,256    430,283   662,558
=====================================================================
Consumer and other loans       17,886    22,123     39,050    79,059
Commercial business loans       4,069     1,239      1,308     6,616
- - ---------------------------------------------------------------------
    Total loans              $151,974 $ 125,618   $470,641  $748,233
=====================================================================

Fixed- and Adjustable-Rate Loan Schedule. The following table sets forth at
December 31, 1998, the dollar amount of all fixed-rate and adjustable-rate loans
due after December 31, 1999. Adjustable and floating- rate loans are included
based on contractual maturities.
                            
                                       Due After December 31, 1999
                               ------------------------------------------
                                Fixed          Adjustable       Total
                                             (In thousands)  
Real estate loans:                                           
  One- to four-family           $372,829      $ 16,452         $389,281
  Home equity                      6,139           --             6,139
  Multi-family                    10,847        39,605           50,452
  Commercial                      31,877        42,782           74,659
  Construction                     3,011         8,997           12,008
- - -------------------------------------------------------------------------
    Total real estate loans      424,703       107,836          532,539
- - -------------------------------------------------------------------------
Consumer and other loans          61,173           --            61,173
Commercial business loans          2,151           396            2,547
- - -------------------------------------------------------------------------
    Total loans                 $488,027      $108,232         $596,259
=========================================================================

At December 31, 1998, the Company's allowance for credit losses as a percentage
of total non-performing loans increased to 243%, compared to 227% at December
31, 1997 despite a slight increase in non-performing loans from $3.0 million at
December 31, 1997 to $3.3 million at December 31, 1998. At December 31, 1998,
the Company's allowance for credit losses as a percentage of total loans was
1.06% compared to 1.08% at December 31, 1997. At December 31, 1996, the
Company's allowance for credit losses as a percentage of total non-performing
loans was 139% and non-performing loans were $4.7 million. At December 31, 1996,
the Company's allowance for credit losses as a percentage of total loans was
1.09%. While management uses available information to recognize losses on loans,
future credit loss provisions may be necessary based on changes in economic
conditions. In addition, various regulatory agencies, as an integral part of
their examination process, periodically review the allowance for credit losses
and may require the Company to recognize additional provisions based on their
judgement of information available to them at the time of their examination.


                                       14


<PAGE>   17


[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS

Non-Accruing Loans and Non-Performing Assets. The following table sets forth
information regarding non-accruing loans and other non-performing assets.
<TABLE>
<CAPTION>





                                                      At December 31
                         ---------------------------------------------------------------------------------
                              1998              1997             1996              1995             1994
                                                 (Dollars in thousands)
<S>                           <C>               <C>                 <C>             <C>               <C>    
Non-accruing loans (1):
   One- to four-family        $  1,459          $  1,126            $  473          $ 1,100           $   715
   Home equity                      13                --                58               34                12
   Commercial real estate        1,706             1,364             1,822            2,436             3,133
   and multi-family
   Consumer and other               62               235               257              166               117
   Commercial business              56               322             2,108              219               245
- - ---------------------------------------------------------------------------------------------------------------
     Total                       3,296             3,047             4,718            3,955             4,222
- - ---------------------------------------------------------------------------------------------------------------
Non-performing assets:
 Other real estate owned (2):
   One- to four-family             175                21               155               --                --
   Commercial real estate and 
     multi-family                  414               202               162              257               259
 Other non-performing assets:
   Investments in affiliates        --                --                 157            264               629
   National receivable (3)          --                --                 --           5,053                --
- - ---------------------------------------------------------------------------------------------------------------
      Total                        589               223               474            5,574               888
- - ---------------------------------------------------------------------------------------------------------------
Total non-performing assets   $  3,885          $  3,270            $5,192          $ 9,529           $ 5,110
===============================================================================================================
Total non-performing assets 
  as a percentage 
  of total assets                 0.26%             0.28%             0.48%            0.97%             0.56%
===============================================================================================================
Total non-performing loans 
  to total loans (4)              0.43%             0.47%            0.78%             0.74%             0.89%
===============================================================================================================
</TABLE>


(1)  Loans are placed on non-accrual status when they become 90 days or more
     past due or if they have been identified by the Company as presenting
     uncertainty with respect to the collectibility of interest or principal.

(2)  Other real estate owned balances are shown net of related allowances.

(3)  On February 6, 1995, the Superintendent seized Nationar, a check-clearing
     and trust company, freezing all of Nationar's assets. As of December 31,
     1995, the Company had $5.7 million in demand deposits held in receivership
     by the New York State Banking Department. As of December 31, 1996, the
     Company had received all funds due from Nationar.

(4)  Excludes loans that had matured and the Company had not formally extended
     the maturity date. Regular principal and interest payments continued in
     accordance with the original terms of the loan. The Company continued to
     accrue interest on these loans as long as regular payments received were
     less than 90 days delinquent. These loans totaled $180,000, $3.9 million,
     $3.1 million, and $2.7 million at December 31, 1998, 1996, 1995 and 1994,
     respectively. There were no such loans at December 31, 1997.


                                       15


<PAGE>   18

[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS

Analysis of the Allowance For Credit Losses. The following table sets forth the
analysis of the allowance for credit losses for the periods indicated.

<TABLE>
<CAPTION>
                                                                                            
                                                                         Year Ended December 31 
                                        -----------------------------------------------------------------------------------------
                                          1998                 1997              1996                1995                 1994
                                                                    (Dollars in thousands)  
<S>                                      <C>                  <C>               <C>                 <C>                 <C>       
Balance at beginning of year             $ 6,921              $  6,539          $  4,707            $  4,192            $    4,030
Charge-offs:                                                                                
  One- to four-family                         14                    46                28                  17                    --
  Multi-family                               177                   173               122                 215                   223
  Commercial real estate                     581                   198                35                 108                   460
  Construction                                --                    --                --                  --                    --
  Consumer and other                         428                   388               251                 216                   142
  Commercial business (1)                     52                   557                --                  --                    --
- - -----------------------------------------------------------------------------------------------------------------------------------
    Total                                  1,252                 1,362               436                 556                   825
- - -----------------------------------------------------------------------------------------------------------------------------------
Recoveries:                                                                                 
  One- to four-family                         --                    --               --                   --                    --
  Multi-family                                --                   149               --                   --                    --
  Commercial real estate                     155                    21               25                   --                    --
  Construction                                --                    --               --                   --                    --
  Consumer and other                          98                    81               56                   55                    30
  Commercial business                          4                    --               --                   --                     9
- - -----------------------------------------------------------------------------------------------------------------------------------
    Total                                    257                   251               81                   55                   39
- - -----------------------------------------------------------------------------------------------------------------------------------
Net charge-offs                              995                 1,111              355                  501                   786
Provision for credit losses                2,084                 1,493            2,187                1,016                   948
- - -----------------------------------------------------------------------------------------------------------------------------------
Balance at end of year                   $ 8,010              $  6,921          $ 6,539             $  4,707            $    4,192
===================================================================================================================================
Ratio of net charge-offs during the year                                                    
  to average loans outstanding during                                                       
    the year                                0.15%                 0.18%            0.06%                0.10%                0.17%
===================================================================================================================================
Ratio of allowance for credit losses                                                        
  to total loans                            1.06%                 1.08%            1.09%                0.88%                0.88%
===================================================================================================================================
Ratio of allowance for credit losses to                                                     
  non-performing loans                    243.01%               227.14%          138.60%              119.01%               99.29%
===================================================================================================================================
                                                                                            
</TABLE>

(1)  Included in commercial business loan charge-offs for 1997 is $496,000
     related to a settlement that the Company had reached with a bankruptcy
     trustee relating to loans to a borrower that had filed for bankruptcy
     protection.

                                       16

<PAGE>   19
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS
[LOGO]

Allocation of Allowance for Credit Losses. The following table sets forth the
allocation of the allowance for credit losses by loan category for the periods
indicated.

<TABLE>
<CAPTION>
                                                                AT DECEMBER 31
                            ---------------------------------------------------------------------------------
                                      1998                         1997                        1996              
                            -----------------------      -----------------------     ------------------------
                              AMOUNT       PERCENT         AMOUNT       PERCENT        AMOUNT        PERCENT     
                               OF          OF LOANS          OF         OF LOANS         OF          OF LOANS    
                             ALLOWANCE     IN EACH        ALLOWANCE     IN EACH      ALLOWANCE       IN EACH     
                               FOR         CATEGORY          FOR        CATEGORY        FOR          CATEGORY    
                              CREDIT       TO TOTAL         CREDIT      TO TOTAL       CREDIT        TO TOTAL    
                              LOSSES        LOANS           LOSSES       LOANS         LOSSES         LOANS      
                                                           (Dollars in thousands)

<S>                         <C>          <C>             <C>          <C>             <C>          <C>           
One to four family          $    516         61.34%      $    443         61.96%      $     12         60.77%    
Home equity                       37          2.06             33          2.12             27          1.88     
Commercial real estate
  and multi-family               406         24.70            390         24.46            374         24.38     
Consumer and other               390         11.02            359         10.70            385         12.16     
Commercial business               14          0.88            218          0.76          1,432          0.81     
Unallocated                    6,647          --            5,478          --            3,909          --       
- - -----------------------------------------------------------------------------------------------------------------
    Total                   $  8,010        100.00%      $  6,921        100.00%      $  6,539        100.00%    
=================================================================================================================
</TABLE>
<TABLE>
<CAPTION>
                                                   AT DECEMBER 31
                            --------------------------------------------------------
                                       1995                         1994
                            -------------------------      ------------------------
                               AMOUNT        PERCENT         AMOUNT        PERCENT
                                 OF          OF LOANS         OF           OF LOANS
                              ALLOWANCE      IN EACH       ALLOWANCE       IN EACH
                                FOR          CATEGORY         FOR          CATEGORY
                               CREDIT        TO TOTAL        CREDIT        TO TOTAL
                               LOSSES          LOANS         LOSSES         LOANS
                            

<S>                           <C>          <C>             <C>   
One to four family            $    367         60.14%      $    350         58.59%
Home equity                         24          1.90             26         2.225
Commercial real estate
  and multi-family                 630         25.44            736         26.04
Consumer and other                 302         11.76            298         12.29
Commercial business                164          0.76            164          0.83
Unallocated                      3,220          --            2,618          --
- - ------------------------------------------------------------------------------------
    Total                     $  4,707        100.00%      $  4,192       100,000%
====================================================================================
</TABLE>

INVESTING ACTIVITIES In 1998, the increase in investment securities and mortgage
related securities reflects the investing of funds primarily in one-tothree year
weighted average life asset- backed securities and two-to-four year weighted
average life collateralized mortgage obligations in the mortgage related
securities portfolio which were deemed to offer reduced interest rate risk and
more consistent cash flows in this continued low interest rate environment. The
flat interest rate yield curve was also the primary factor behind the increase
in federal funds sold as rates earned on these short-term investments were
comparable to those of longer-term securities that were subject to greater
interest rate risk. The increases in these securities were offset by the
maturities of $17.0 million of money market preferred stock in the held to
maturity portfolio whose yields declined below those of federal funds. Debt,
equity and asset-backed investment securities in the available for sale
portfolio increased $51.5 million from December 31, 1996 to December 31, 1997.
Substantially all of the increase in these securities was attributable to
purchases of one- to three-year weighted average life, fixed-rate corporate
bonds and asset-backed securities, as well as common stock of corporate issuers.
While the rates earned on these securities were lower than rates earned on
longer-term securities, the Company's strategy was to shorten its interest rate
risk exposure and obtain more consistent cash flows in this low rate, flat yield
curve environment. Partially offsetting these increases in investment securities
were $21.0 million of maturities in money market preferred stock in the held to
maturity portfolio with the Company reinvesting these liquid assets into
securities purchased under resale agreements that earned slightly higher yields.

                                   [BAR GRAPH]
                                 (In Thousands)
<TABLE>
<CAPTION>
                               1996         1997        1998

<S>                          <C>          <C>         <C>    
Total Investment Securities  $447,735     466,281     580,371
</TABLE>


                                       17

<PAGE>   20

[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS

Security Yields, Maturities and Repricing Schedule. The following table sets
forth certain information regarding the carrying value, weighted average yields
and contractual maturities of the Company's securities portfolio as of December
31, 1998. Adjustable-rate securities are included in the period in which
interest rates are next scheduled to adjust. No tax equivalent adjustments were
made to the weighted average yields. Amounts are shown at fair value.

<TABLE>
<CAPTION>
                                                                                               AT DECEMBER 31,1998
                                                                     MORE THAN ONE                MORE THAN FIVE
                                        ONE YEAR OR LESS           YEAR TO FIVE YEARS           YEARS 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>           
Available for sale:
 Mortgage related securities:
   FHLMC                           $     --            --       $ 33,089          6.43%      $  8,698          6.14%      
   GNMA                                  --            --             46          6.89            365          7.91       
   FNMA                                  --            --          2,116          7.01         16,244          6.56       
   CMOs                                  --            --          1,363          5.50         21,693          6.20       
- - --------------------------------------------------------------------------------------------------------------------------
      Total mortgage related
        securities                       --            --         36,614          6.43         47,000          6.33       
- - --------------------------------------------------------------------------------------------------------------------------
 Debt securities:
   U.S. treasury                     35,418          6.45         32,308          6.22             --            --       
   States and political
      subdivisions                      131          4.83            196          5.02             --            --       
   Corporate bonds                       --            --          7,108          6.84             --            --       
- - --------------------------------------------------------------------------------------------------------------------------
      Total debt securities          35,549          6.44         39,612          6.33             --            --       
- - --------------------------------------------------------------------------------------------------------------------------
 Equity securities:
   Common stock                          --            --             --            --             --            --       
- - --------------------------------------------------------------------------------------------------------------------------
      Total equity securities            --            --             --            --             --            --       
- - --------------------------------------------------------------------------------------------------------------------------
 Asset-backed securities              8,105          5.30          6,783          6.34          4,887          6.36       
- - --------------------------------------------------------------------------------------------------------------------------
      Total securities
        available for sale         $ 43,654          6.23%      $ 83,009          6.37%      $ 51,887          6.33%      
==========================================================================================================================
</TABLE>
<TABLE>
<CAPTION>
                                   
                                   
                                        AFTER TEN YEARS                     TOTAL
                                   --------------------------------------------------------
                                                    WEIGHTED                       WEIGHTED
                                   CARRYING         AVERAGE      CARRYING          AVERAGE
                                     VALUE           YIELD        VALUE             YIELD
                                   
<S>                                <C>             <C>          <C>               <C> 
Available for sale:
 Mortgage related securities:
   FHLMC                           $ 45,789          7.03%      $ 87,576           6.71%
   GNMA                              22,061          7.50         22,472           7.51
   FNMA                                  --            --         18,360           6.61
   CMOs                             241,511          6.36        264,567           6.34
- - -------------------------------------------------------------------------------------------
      Total mortgage related
        securities                  309,361          6.54        392,975           6.50
- - -------------------------------------------------------------------------------------------
 Debt securities:
   U.S. treasury                         --            --         67,726           6.34
   States and political
      subdivisions                      864          7.03          1,191           6.46
   Corporate bonds                       --            --          7,108           6.84
- - -------------------------------------------------------------------------------------------
      Total debt securities             864          7.03         76,025           6.39
- - -------------------------------------------------------------------------------------------
 Equity securities:
   Common stock                          --            --         17,733           1.67
- - -------------------------------------------------------------------------------------------
      Total equity securities            --            --         17,733           1.67
- - -------------------------------------------------------------------------------------------
 Asset-backed securities             74,243          6.27         94,018           6.20
- - -------------------------------------------------------------------------------------------
      Total securities
        available for sale         $384,468          6.49%      $580,751           6.29%
===========================================================================================
</TABLE>

FUNDING ACTIVITIES

The Company's borrowed funds increased from $33.7 million at December 31, 1997
to $142.6 million at December 31, 1998, primarily in long-term FHLB advances and
reverse repurchase agreements. During 1998, management identified an opportunity
to lock-in lower cost funding while leveraging its increased capital position.
At December 31, 1998, $94.5 million in long-term, fixed rate borrowings, with a
weighted average interest rate of 5.47%, had maturities greater than five years.
The Company's borrowed funds increased $1.7 million from $32.0 million at
December 31, 1996 to $33.7 million at December 31, 1997. In 1997, the Company
obtained two $5.0 million, fifteen year, amortizing FHLB borrowings, one in July
1997 at a rate of 6.59% and one in December 1997 at a rate of 6.37%. The
increase in borrowed funds was offset by the repayment of a short-term FHLB
advance of $7.0 million, which matured in early January. Other borrowings,
primarily in the form of reverse repurchase agreements, declined $1.2 million.
These borrowings were used to fund the Company's borrowing/reinvestment program
which took advantage of low rate short-term borrowings, typically threeto
six-month repos, and invested in one- to two-year securities, primarily U.S.
Treasury securities, to earn additional net interest income. The relatively flat
yield curve in 1997 made it less attractive to enter into more
borrowing/reinvestment transactions due to the very low interest rate spreads
the Company could earn.


                                       18

<PAGE>   21

Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS
[LOGO]

Borrowings. The following table sets forth certain information as
to the Company's borrowings for the periods indicated.

<TABLE>
<CAPTION>
                                         FOR  THE YEAR ENDED DECEMBER 31
                                     --------------------------------------
                                       1998           1997            1996
                                              (Dollars in thousands)
<S>                                  <C>            <C>            <C>     
Year-end balance:
FHLB advances                        $ 65,539       $ 14,934       $ 12,000
Securities sold under
  agreements to repurchase             77,058         18,783         20,008
- - -----------------------------------------------------------------------------
    Total borrowings                 $142,597       $ 33,717       $ 32,008
=============================================================================
Maximum balance:
FHLB advances                        $ 65,539       $ 14,934       $ 12,000
Securities sold under
  agreements to repurchase             77,058         28,961         24,675
- - -----------------------------------------------------------------------------
Average balance:
FHLB advances                        $ 21,249       $  7,315       $  4,637
Securities sold under
  agreements to repurchase             48,237         20,451         10,545
- - -----------------------------------------------------------------------------
Weighted average interest rate:
FHLB advances                            5.99%          5.95%          5.71%
Securities sold under
  agreements to repurchase               5.51           5.65           5.46
- - -----------------------------------------------------------------------------
</TABLE>

Total deposits at December 31, 1998 were $1.061 billion, an increase of $65.3
million compared to $995.6 million at December 31, 1997. The impact of the low
interest rate yield curve was reflected in the shift in
deposit balances from longer-term certificates of deposit, which decreased $44.5
million, into the Company's redesigned, competitively priced money market
deposit account first introduced in June of 1997. Balances in these money market
accounts grew to $143.7 million at December 31, 1998. Total deposits at December
31, 1996 were $928.8 million. The 1997 increase was primarily due to the
introduction of the new money market deposit account, which from a rate
perspective was competitive with mutual fund money market accounts, and grew to
$47.6 million by December 31, 1997. The Company's certificates of deposit grew
from $484.7 million at December 31, 1996 to $502.4 million at December 31, 1997.
The increase in certificates of deposit was primarily attributable to the
Company's strategy of offering introductory rates on certain certificates of
deposit whenever a new branch was opened, as was the case in both March and May
of 1997.
                                  [BAR GRAPH]
                                 (In Thousands)
<TABLE>
<CAPTION>
                      1996            1997          1998
<S>                <C>             <C>           <C>       
Total Deposits     $928,845        $995,621      $1,060,987
</TABLE>


                                       19

<PAGE>   22


[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS


Average Deposits and Rates. The following tables set forth information, by
various rate categories, regarding the average daily balance of deposits by
types of deposit for the periods indicated.

<TABLE>
<CAPTION>
                                                                                              FOR THE YEAR ENDED DECEMBER 31
                                         -------------------------------------------------------------------------------------------
                                                             1998                                             1997                  
                                         ------------------------------------------        -----------------------------------------
                                                            PERCENT                                          PERCENT                
                                                           OF TOTAL        WEIGHTED                         OF TOTAL        WEIGHTED
                                           AVERAGE          AVERAGE        AVERAGE           AVERAGE         AVERAGE        AVERAGE 
                                           BALANCE         DEPOSITS         RATE             BALANCE        DEPOSITS          RATE  
                                                                                                     (Dollars in Thousands)

<S>                                      <C>                  <C>               <C>        <C>                   <C>           <C>  
Money market accounts                    $  133,465           13.06%            4.39       $   66,451            6.83%         3.86%
Savings accounts                            302,313           29.58             3.17          302,235           31.05          3.35 
NOW accounts                                 71,861            7.03             1.37           61,425            6.31          1.82 
Noninterest-bearing accounts                 28,242            2.76               --           25,982            2.67            -- 
Mortgagors' payments held in escrow           9,483            0.93             1.74            9,450            0.97          1.63 
- - ------------------------------------------------------------------------------------------------------------------------------------
     Total                                  545,364           53.36             3.04          465,543           47.83          3.00 
- - ------------------------------------------------------------------------------------------------------------------------------------
Certificates of deposit:
Less than 6 months                          178,931           17.51               --          188,202           19.34            -- 
Over 6 through 12 months                    128,741           12.60               --          121,338           12.47            -- 
Over 12 through 24 months                    63,489            6.21               --           83,515            8.58            -- 
Over 24 months                               20,829            2.04               --           26,857            2.76            -- 
Certificates over $100,000                   84,651            8.28               --           87,780            9.02            -- 
- - ------------------------------------------------------------------------------------------------------------------------------------
     Total certificates of deposit          476,641           46.64             5.76          507,692           52.17          5.80 
- - ------------------------------------------------------------------------------------------------------------------------------------
     Total average deposits              $1,022,005          100.00%            4.31%      $  973,235          100.00%         4.46%
====================================================================================================================================
</TABLE>
<TABLE>
<CAPTION>
                                                FOR THE YEAR ENDED DECEMBER 31
                                         ------------------------------------------
                                                             1996
                                         ------------------------------------------
                                                            PERCENT
                                                            OF TOTAL      WEIGHTED
                                             AVERAGE        AVERAGE       AVERAGE
                                             BALANCE        DEPOSITS        RATE
                                                    (Dollars in Thousands)
<S>                                      <C>                   <C>            <C>  
Money market accounts                    $   53,696            5.96%          3.57%
Savings accounts                            308,212           34.22           3.36
NOW accounts                                 51,828            5.76           1.84
Noninterest-bearing accounts                 25,183            2.80             --
Mortgagors' payments held in escrow           9,822            1.09           1.61
- - -----------------------------------------------------------------------------------
     Total                                  448,741           49.83           2.98
- - -----------------------------------------------------------------------------------
Certificates of deposit:
Less than 6 months                          175,444           19.48             --
Over 6 through 12 months                    105,998           11.77             --
Over 12 through 24 months                    52,999            5.89             --
Over 24 months                               38,224            4.24             --
Certificates over $100,000                   79,160            8.79             --
- - -----------------------------------------------------------------------------------
     Total certificates of deposit          451,825           50.17           5.85
- - -----------------------------------------------------------------------------------
     Total average deposits              $  900,566          100.00%          4.42%
===================================================================================
</TABLE>

Maturity Schedule of Certificates of Deposit. The following table indicates the
amount of the Company's certificates of deposit by time remaining until maturity
as of December 31, 1998.
<TABLE>
<CAPTION>
                                                                                  AT DECEMBER 31, 1998
                                                  -----------------------------------------------------------------------------
                                                    3 MONTHS        OVER 3 TO 6   OVER 6 TO 12     OVER 12
                                                     OR LESS           MONTHS        MONTHS        MONTHS           TOTAL
                                                                                    (In thousands)
<S>                                               <C>              <C>             <C>             <C>              <C>      
Certificates of deposit less than $100,000        $  103,150       $   80,717      $  131,858      $ 61,727         $ 377,452
Certificates of deposit of $100,000 or more           22,858           23,372          21,518        12,745            80,493
- - -------------------------------------------------------------------------------------------------------------------------------
  Total certificates of deposit                   $  126,008       $  104,089      $  153,376      $ 74,472         $ 457,945
===============================================================================================================================
</TABLE>

EQUITY ACTIVITIES

Stockholders' equity increased to $263.8 million at December 31, 1998 from
$130.5 million at December 31, 1997. This increase was primarily due to the
receipt of $132.4 million of net conversion proceeds from the stock offering,
the issuance and contribution of $4.1 million of the Company's common stock to
the Lockport Savings Bank Foundation, a $2.1 million increase in the unrealized
gain on the Company's available for sale portfolio and earnings of $10.4
million. These increases were partially offset by $13.8 million utilized for the
acquisition of Company stock for the newly formed employee stock ownership plan
and $1.7 million in common stock dividends. Net worth increased from $115.7
million at December 31, 1996 to $130.5 million at December 31, 1997. This
increase was the result of net income of $11.3 million and a $3.5 million net
unrealized gain on available for sale securities due to lower interest rates at
December 31, 1997 which positively affected market value of the Company's
available for sale securities portfolio.

                                       20

<PAGE>   23
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS
[LOGO]

Results of Operations
NET INTEREST INCOME

Net interest income increased 18% to $44.1 million in 1998 from $37.4 million in
1997. This was mainly the result of the growth in average interest-earning
assets, which increased $166.4 million, or 15% to $1.27 billion in 1998 from
$1.10 billion in 1997, due to the stock offering and wholesale borrowings. Net
interest income and average interest-earning assets in 1996 were $34.4 million
and $1.01 billion, respectively. The growth in average interest-earning assets
in 1998 and 1997 was primarily attributable to increases in average loans
outstanding. Average loans totaled $681.2 million in 1998, up 11% from $614.6
million in 1997. Average loans in 1997 increased 10% from $558.6 million in
1996.

Net interest income is impacted by changes in the composition of the
interest-earning assets and interest-bearing liabilities, as well as changes in
interest rates and spreads. Net interest spread, or the difference between the
yield on interest-earning assets and the rate paid on interest-bearing
liabilities, was 2.75% in 1998, compared with 2.86% in 1997. A slightly lower
proportion of loans, which typically yield more than investment securities, in
the composition of the interest-earning asset portfolio, as well as the lower
interest rate environment in 1998 resulted in the yield on interest-earning
assets decreasing to 7.26% in 1998 from 7.47% in 1997. The rate paid on
interest-bearing liabilities decreased 10 basis points to 4.51% in 1998 from
4.61% in 1997 due to lower prevailing interest rates and the effect of the new
initiatives relating to borrowed funds and the money-market deposit account. In
1996, the net interest spread was 2.87%, the yield on interest-earning assets
was 7.44% and the rates paid on interest-bearing liabilities was 4.57%. A
slightly greater proportion of loans in the composition of interest-earning
assets somewhat mitigated a general increase in market interest rates in 1997
compared with 1996.

Interest-free funds, consisting largely of noninterest-bearing deposits and
equity, contributed .73% to net interest margin in 1998, compared with .53% in
1997 and .54% in 1996. Average interest-free funds were $251.5 million in 1998,
$148.9 million in 1997 and $135.2 million in 1996. Largely due to the impact of
interest-free funds, the Company's net interest margin was 3.48% in 1998,
compared with 3.39% in 1997 and 3.41% in 1996.

PROVISION FOR CREDIT LOSSES

The Company establishes provisions for credit losses, which are charged to
operations, in order to maintain the allowance for credit losses at a level
sufficient to absorb future charge-offs of loans deemed non-collectable. In
determining the appropriate level of the allowance for credit losses, management
considers past and anticipated loss experience, evaluations of real estate
collateral, current and anticipated economic conditions, volume and type of
lending and the levels of non-performing and other classified loans. The amount
of the allowance is based on estimates and the ultimate losses may vary from
such estimates. Management of the Company assesses the allowance for credit
losses on a quarterly basis. Based upon the results of such review, management
believes that the allowance for credit losses at December 31, 1998 was adequate
to absorb credit losses from existing loans.

The provision for credit losses was $2.1 million in 1998, compared to $1.5
million in 1997 and $2.2 million in 1996. Net charge-offs for 1998 were $1.0
million, compared to $1.1 million in 1997 and $0.4 million in 1996. The quality
of the loan portfolio remained high during 1998, with net charge-offs as a
percentage of average loans outstanding at .15% in 1998, .18% in 1997, and .06%
in 1996. Nonperforming loans totaled $3.3 million or .43% of total loans
outstanding at December 31, 1998, compared to $3.0 million or .47% of loans at
December 31, 1997, and $4.7 million or .78% at December 31, 1996. The allowance
for credit losses was $8.0 million or 1.06% of total loans at the end of 1998,
compared to $6.9 million or 1.08% at December 31, 1997 and $6.5 million or 1.09%
at December 31, 1996.

NONINTEREST INCOME Excluding the effect of the net gain on sale of securities
available for sale, noninterest income increased 54% to $9.0 million in 1998
from $5.9 million in 1997 which was 14% higher than the $5.2 million earned in
1996.

<TABLE>
<CAPTION>
                                          [BAR GRAPH]
                                        (In Thousands)
                            1996              1997             1998

<S>                        <C>               <C>              <C>   
Non-Interest Income *      $5,176            $5,886           $9,044
</TABLE>

* Excludes Net Gain on Sales of Securities Avaliable for Sale

                                       21

<PAGE>   24
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS
[LOGO]


Banking service charges and fees increased 23% to $3.8 million in 1998 from $3.1
million in 1997 which was a 25% increase from $2.5 million in 1996. Increased
customer usage of the debit card product, charges for insufficient funds on
checking accounts, as well as a redesigned relationship checking product were
the primary contributors to the increased income. Loan fees, which consist of
residential mortgage loan servicing income, loan origination and underwriting
fees, commercial mortgage prepayment penalties, and other residential and
consumer loan-related income increased 51% to $1.7 million in 1998, from $1.1
million in 1997 and $1.0 million in 1996. The low interest rate environment
throughout 1998 contributed to increased refinancing activities in the
residential and commercial mortgage portfolios, which resulted in significant
increases in loan origination, underwriting and document preparation fees, along
with commercial mortgage prepayment penalties. Originations of residential
mortgage loans were $191.6 million in 1998, $108.2 million in 1997, and $110.9
million in 1996. Loans serviced for others totaled $170.1 million, $152.5
million, and $129.0 million at December 31, 1998, 1997 and 1996, respectively.

All other noninterest income includes insurance services and fees, which
represents commissions received on the sale of life insurance as well as fee
income on servicing savings bank life insurance products. Income earned on the
sale of residential mortgages, recoveries on owned real estate, commissions on
the sale of third-party annuities and mutual funds, and other investments such
as bank owned life insurance of $769,000 in 1998 contributed to the increase in
other noninterest income during 1998.

NONINTEREST EXPENSES

Noninterest expenses totaled $35.9 million in 1998, up from $25.2 million in
1997. Included in the 1998 total was a one-time expense of $6.8 million related
to funding the Bank's charitable Foundation. Noninterest expenses totaled $20.9
million in 1996.

Salaries and employee benefits were $15.9 million in 1998, an increase of $2.8
million or 21% from $13.1 million in 1997. The increase was primarily the result
of three new branch offices opened in 1998, expansion of the residential real
estate function, costs associated with the employee stock ownership plan and
merit salary increases. Salary and employee benefit costs in 1997 increased $1.6
million or 14% from $11.5 million in 1996. Factors contributing to this increase
were two new branch offices opened in 1997, two additional branch offices in the
second half of 1996, and merit salary increases. The number of full-time
equivalent employees was 401.5 at December 31, 1998, up from 356.5 at December
31, 1997, and 325.0 at December 31, 1996.

All other noninterest expenses, excluding salaries and employee benefits and
charitable contributions, totaled $13.2 million in 1998, up 11% from $11.9
million in 1997, which was up 27% from $9.3 million in 1996. The increase in all
other noninterest expenses in 1998 from 1997 was primarily attributable to
increased occupancy and equipment costs which resulted from the new branch
offices and the Company's new administrative center which opened in the third
quarter of 1997, and costs associated with operating as a public company such as
transfer agent fees, franchise taxes, and legal and professional expenses. The
increase in all other noninterest expenses in 1997 from 1996 were mainly the
result of occupancy and equipment costs associated with the new branch offices,
the upgrading of technology, communications and information systems, increased
customer usage of the Company's debit card, and in 1996 the $600,000 benefit of
reversing a provision for possible loss on demand deposit balances held at
Nationar, Inc. which had originally been made in 1995.

INCOME TAXES

The provision for income taxes in 1998 was $4.9 million, down from $6.3 million
in 1997 and 1996. The effective tax rates were decreased from 36.8% in 1996 to
35.7% in 1997 and 32.1% in 1998. These decreases reflect the benefit of the
implementation of various tax planning strategies during the second half of
1997.

LIQUIDITY AND CAPITAL RESOURCES

The Company's primary sources of funds are deposits, proceeds from the principal
and interest payments on loans, mortgage related securities and debt and equity
securities, as well as borrowings and proceeds from the sale of fixed rate
mortgage loans to the secondary market. While maturities and scheduled
amortization of loans and securities are predictable sources of funds, deposit
outflows, mortgage prepayments, mortgage loan sales, and borrowings are greatly
influenced by general interest rates, economic conditions and competition.

During the second quarter of 1998, $132.4 million of net proceeds from the
Company's stock offering increased funds available for investment. Accelerated
principal repayments on mortgage related and other available for sale securities
provided an additional source of liquidity, totaling $154.7 million for the

                                       22

<PAGE>   25
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS
[LOGO]

year ended December 31, 1998 compared to $47.4 million for the year ended
December 31, 1997. Other borrowings, reflecting the relatively low borrowings
costs and the implementation of a leveraging strategy increased to $142.6
million at December 31, 1998 from $33.7 million at December 31, 1997. The net
increase in total deposits of $65.3 million during 1998, which is affected by
the level of interest rates, rates paid and products offered by local
competitors, and other factors, was comparable to the $66.8 million increase
during 1997. Loan sales provided an additional source of liquidity, totaling
$57.6 million, $39.2 million, and $30.9 million for the years ended December 31,
1998, 1997, and 1996, respectively.

The primary investing activities of the Company are the origination of both
residential one- to four-family and commercial real estate loans and the
purchase of mortgage related and debt and equity securities. For the years ended
December 31, 1998, 1997, and 1996 loan originations totaled $310.3 million,
$171.7 million, and $177.1 million, respectively. Purchases of mortgage related
securities totaled $214.5 million, $67.3 million, and $85.5 million for the
years ended December 31, 1998, 1997, and 1996, respectively. Purchases of other
available for sale securities, primarily short-term asset-backed securities,
during the years ended December 31, 1998, 1997 and 1996 totaled $99.9 million,
$99.0 million, and $91.3 million, respectively.

Loan commitments totaled $65.5 million at December 31, 1998, comprised of $34.5
million at variable rates and $31.0 million at fixed rates. The Company
anticipates there will be sufficient funds available to meet current loan
commitments. Certificates of deposit which are scheduled to mature in one year
or less from December 31, 1998, totaled $383.5 million. Based upon experience
and current pricing strategy, management believes that a significant portion of
such deposits will remain with the Company.

Cash, interest-bearing demand accounts at correspondent banks, federal funds
sold and securities purchased under resale agreements are the Company's most
liquid assets. The level of these assets are monitored daily and are dependent
on operating, financing, lending and investing activities during any given
period. Excess short-term liquidity is usually invested in overnight federal
funds sold. In the event that funds beyond those generated internally are
required, additional sources of funds are available through the use of reverse
repurchase agreements and FHLB advances. As of December 31, 1998, the total of
cash, interest-bearing demand accounts, federal funds sold and securities
purchased under resale agreement was $111.3 million, or 7.4% of total assets.

During January of 1999, the Company closed on its acquisition of Warren-Hoffman
and Associates, Inc., utilizing existing liquid assets. Additionally, the
Company anticipates that it will continue to upgrade its facilities and computer
systems and hardware during 1999 at an approximate cost of $1.8 million.
Management anticipates it will have sufficient funds available to meet these
planned capital expenditures.

YEAR 2000 "Y2K" COMPLIANCE

Changing from the year 1999 to 2000 has the potential to cause problems in data
processing and other date-sensitive systems, a problem commonly referred to as
the Year 2000 or Y2K dilemma. The Y2K date change can affect any system that
uses computer software programs or computer chips, including automated equipment
and machinery. For example, many software programs or computer chips store
calendar dates as two-digit numbers rather than four-digit numbers. This coding
presents a potential problem when the year begins with "20", instead of "19".
Computer systems may interpret the year as 1900 instead of 2000, thus creating
possible system failures or miscalculations of financial data.

The Company utilizes computers for the daily conduct of its business and for
information systems processing. Due to the reliance on such systems, the Company
is following a comprehensive process modeled from that suggested by federal bank
regulatory agencies. A description of each of the steps and the status of the
Company's efforts to date are as follows:

The Assessment Phase has two primary components. The first component defines the
scope of the Y2K problem within the Company, as well as establishes a formal
committee responsible for monitoring Y2K progress on a regular basis. The second
component assesses the size and complexity of the problem by performing an
inventory of both internally developed and externally purchased computer
applications. Both components of the Assessment Phase have been substantially
completed.

The Validation Phase, 94% complete, compiles the results of vendor confirmations
and internal research regarding Y2K readiness. It is during this stage that
hardware and software updates, code enhancements, system replacements, vendor
certifications, and other associated changes are made.

                                       23
<PAGE>   26
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS
[LOGO]

The Testing Phase, 87% complete, certifies that systems are Y2K compliant and
have end-user acceptance. The Testing Phase is scheduled to be completed by
March 31, 1999. During this phase, the Company has been addressing both
Information Technology ("IT") and non-IT systems. With respect to IT systems,
testing of applications has begun and is scheduled to be substantially completed
during the first quarter of 1999. To ensure compliance of non-IT systems where
testing is not possible, the Company has obtained a certification from the
vendor attesting to Y2K compliance. The Company does not anticipate incurring
any material expenses as a result of unpreparedness of its non-IT systems.

The Implementation Phase includes the repair or replacement of systems and
computer equipment, as well as the development of contingency plans. The repair
and replacement stage is substantially complete. The Company is currently
developing a business resumption contingency plan to help ensure continued
operations in the event of Y2K system failures. This contingency plan will be
consistent with the Company's disaster recovery plan with modifications for Y2K
risks. The business resumption contingency plan is scheduled to be completed
during the second quarter of 1999.

The Company could also be adversely affected if its vendors and customers that
rely on data processing systems are not Y2K compliant prior to the end of 1999.
The Company, therefore, is working with both its vendors and commercial lending
customers regarding Y2K issues. Specifically, commercial lending clients have
provided designated information that allows the Company to evaluate the status
of each relationship relating to their Y2K readiness. Additionally, new or
renewing commercial lending customers meeting certain outstanding balance
thresholds are required to certify as to their Y2K readiness as part of the loan
underwriting and closing process. Approximately 82% of existing commercial
lending customers contacted have responded and have been identified as Y2K
compliant. The Company has assigned follow up responsibilities to individual
lending officers in an effort to evaluate the status of the remaining commercial
customers. While management believes the exposure to the Company for customers
referred to above is immaterial there remains some risk that the Company's
future business operations, financial position and results of operations could
be adversely impacted by the failure of such customers' operating systems
resulting from the Y2K issues.

As of December 31, 1998, the Company has incurred approximately $97,000 in
expenses directly related to the Y2K issue. In total, the Company estimates
incurring approximately $200,000 by December 31, 1999 related to Y2K readiness
which is in excess of software and hardware maintenance costs, as well as
personnel costs associated with testing Y2K compliance. These amounts include
the cost of additional hardware and software, some of which would have been
purchased in the normal course of the Company's business. Due to the uniqueness
of the Y2K issue, it is difficult to quantify the potential loss in revenue in
the event of non-compliance. Based upon efforts to ensure systems will function
properly, the Company presently believes that the Y2K issue will not result in a
material loss in revenue. The Company believes that its most likely worst case
Y2K scenario is an increase in credit losses due to Y2K problems of the
Company's borrowers, as well as the potential disruption in financial markets
causing liquidity concerns. The Company has attempted to mitigate this risk by
identifying both material borrowers and fund providers as well as assessing
their respective compliance towards Y2K readiness.

FOURTH QUARTER RESULTS

The Company reported that net income increased 55% to $4.1 million, or $.14 per
share, for the fourth quarter of 1998 compared to $2.6 million for the same
period in 1997. Net interest income increased 25% to $11.7 million for the
quarter as compared to $9.4 million in 1997. This improvement was primarily due
to increased loan demand and the investment of the proceeds raised in the stock
offering as well as funds obtained through long-term borrowings. Interest income
on securities increased 20% to $8.9 million for the fourth quarter of 1998
compared to $7.4 million for the fourth quarter of 1997. Similarly, interest
income on loans increased 10% to $14.6 million for the quarter as compared to
$13.2 million for the same period in 1997.

The Company's loan portfolio increased 17% during the last twelve months to
$752.7 million at December 31, 1998 from $642.3 millionat December 31, 1997,
mainly due to growth in the residential and commercial real estate portfolios of
16% and 18%, respectively. These increases are a result of the Company's
emphasis to expand its real estate lending activities as well as the continued
refinancing activity which resulted from the declining interest rate
environment. Consumer loans also increased 20% during 1998 due to increased
originations in indirect lending products that are subject to the Company's
underwriting standards.

                                       24
<PAGE>   27
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS
[LOGO]

Noninterest income for the quarter ended December 31, 1998 was $2.8 million as
compared to $1.8 million for the same period in 1997. The increase in
noninterest income is largely due to earnings on bank-owned life insurance,
commissions received from the sale of third-party annuity and mutual fund
products as well as increased activity on transaction accounts. Total
non-interest expense for the fourth quarter of 1998 increased 16% to $7.8
million compared to $6.8 million for the same period in 1997. This increase in
noninterest expense was primarily the result of investments made in new branch
locations, technological enhancements and increased costs of operating as a
public company.

The Company ended December 31, 1998 with total assets of $1.51 billion, a 28%
increase from $1.18 billion at December 31, 1997. Total deposits increased 7% in
1998 to $1.06 billion from $995.6 million at year end 1997.

IMPACT OF NEW ACCOUNTING STANDARDS 

The Company adopted Statement of Financial Accounting Standard ("SFAS") No. 128
"Earnings Per Share", effective with the completion of its reorganization and
stock offering. This statement replaced primary EPS with basic EPS and fully
diluted EPS with diluted EPS. Basic EPS is computed by dividing income available
to common stockholders by the weighted average number of common shares
outstanding for the period. Diluted EPS reflects the potential dilution that
could occur if securities or other contracts to issue common stock were
exercised or converted into common stock or resulted in the issuance of common
stock that then shared in the earnings of the Company.

On January 1, 1998, the Company adopted SFAS No. 130, "Reporting Comprehensive
Income". This statement establishes standards for reporting and presentation of
comprehensive income and its components in a full set of financial statements.
The Company's comprehensive income consists of net income and net unrealized
gains or losses on securities available for sale.

In June 1997, the Financial Accounting Standards Board ("FASB") issued SFAS No.
131, "Disclosures about Segments of an Enterprise and Related Information",
which changes the way companies report information about segments of their
business on their annual financial statements and requires them to report
selected segment information in their quarterly reports issued to stockholders.
It also requires entity wide disclosures about the products and services an
entity provides, the foreign countries in which it holds assets and reports
revenues, and its major customers. This statement is effective for fiscal years
beginning after December 15, 1997. Based on the "management approach" model, the
Company has determined that its business is comprised of a single operating
segment and that SFAS No. 131, therefore, has no impact on its financial
statements.

On January 1, 1998, the Company adopted SFAS No. 132, "Employers' Disclosures
about Pensions and Other Postretirement Benefits." This statement revises
employers' disclosures about pension and other postretirement benefit plans.
This statement does not change the method of accounting for such plans.

In June 1998, the FASB issued SFAS No. 133, "Accounting for Derivative
Instruments and Hedging Activities." SFAS No. 133 establishes accounting and
reporting standards for derivative instruments, including certain derivatives
embedded in other contracts, and for hedging activities. This statement requires
that an entity recognize all derivatives as either assets or liabilities in the
statement of financial position and measure those instruments at fair value.
This standard also requires an entity to establish a method, consistent with its
approach to managing risk, that it will use to assess the effectiveness of the
hedging derivative and the measurement approach for determining the ineffective
aspect of the hedge. This statement is effective for all fiscal quarters of
fiscal years beginning after June 15, 1999 with earlier application encouraged.
The adoption of this standard, at this time, does not have an impact on the
Company's financial condition or results of operations.

QUANTITATIVE AND QUALITATIVE DISCLOSURE
ABOUT MARKET RISK

The principal objective of the Company's interest rate risk management is to
evaluate the interest rate risk inherent in certain assets and liabilities,
determine the appropriate level of risk given the Company's business strategy,
operating environment, capital and liquidity requirements and performance
objectives, and manage the risk consistent with the Board's approved guidelines
to reduce the vulnerability of operations to changes in interest rates. The
asset/ liability committee is comprised of senior management and selected
banking officers under the direction of the Board, with senior management
responsible for reviewing with the Board its activities and strategies, the
effect of those strategies on the net interest margin, the fair value of the
portfolio and the effect that changes in interest rates will have on the
portfolio and exposure limits.

                                       25

<PAGE>   28
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS
[LOGO]

In recent years, the Company has used the following strategies to manage
interest rate risk: (1) emphasizing the origination and retention of residential
monthly and bi-weekly fixed-rate mortgage loans having terms to maturity of not
more than twenty years, residential and commercial adjustable-rate mortgage
loans, and consumer loans consisting primarily of mobile home loans, home equity
loans, education loans, and more recently, recreational vehicle loans; (2)
selling substantially all newly originated 25-30 year fixed-rate, residential
mortgage loans into the secondary market without recourse and on a servicing
retained basis; and (3) investing in shorter term securities which generally
bear lower yields as compared to longer term investments, but which better
position the Company for increases in market interest rates. During the latter
stages of 1998, the Company began to retain some of the newly originated 25-30
year fixed rate, residential mortgage loans in the portfolio and fund them with
long-term borrowings as long as an acceptable spread could be obtained.
Shortening the maturities of the Company's interest-earning assets by increasing
shorter term investments better matches the maturities of the Company's deposit
accounts, in particular its certificates of deposit that mature in one year or
less, which, at December 31, 1998 totaled $383.5 million, or 33% of total
interest-bearing liabilities. These strategies may adversely impact net interest
income due to lower initial yields on these investments in comparison to longer
term, fixed rate loans and investments. However, management believes that
reducing the exposure to interest rate fluctuations will enhance long-term
profitability.

Gap Analysis. The matching of assets and liabilities may be analyzed by
examining the extent to which such assets and liabilities are "interest rate
sensitive" and by monitoring a bank's interest rate sensitivity "gap." An asset
or liability is said to be interest rate sensitive within a specific time period
if it will mature or reprice within that time period. The interest rate
sensitivity gap is defined as the difference between the amount of
interest-earning assets maturing or repricing within a specific time period and
the amount of interest-bearing liabilities maturing or repricing within that
same time period. At December 31, 1998, the Company's one-year gap position, the
difference between the amount of interest-earning assets maturing or repricing
within one year and interest-bearing liabilities maturing or repricing within
one year, was a negative 9.03%. A gap is considered positive when the amount of
interest rate sensitive assets exceeds the amount of interest rate sensitive
liabilities. A gap is considered negative when the amount of interest rate
sensitive liabilities exceeds the amount of interest rate sensitive assets.
Accordingly, during a period of rising interest rates, an institution with a
negative gap position is likely to experience a decline in net interest income
as the cost of its interest-bearing liabilities increase at a rate faster than
its yield on interest-earning assets. In comparison, an institution with a
positive gap is likely to realize an increase in its net interest income in a
rising interest rate environment. Given the Company's existing liquidity
position and its ability to sell securities from its available for sale
portfolio, management believes that its negative gap position will not have a
material adverse effect on its operating results or liquidity position. If
interest rates decrease, there may be a positive effect on the Company's
interest rate spread and corresponding operating results.The following table
sets forth the amounts of interest-earning assets and interest-bearing
liabilities outstanding at December 31, 1998, which are anticipated by the
Company, based upon certain assumptions, to reprice or mature in each of the
future time periods shown (the "GAP Table"). Except as stated below, the amount
of assets and liabilities shown which reprice or mature during a particular
period were determined in accordance with the earlier of the repricing date or
the contractual maturity of the asset or liability. The table sets forth an
approximation of the projected repricing of assets and liabilities at December
31, 1998, on the basis of contractual maturities, anticipated prepayments, and
scheduled rate adjustments within the selected time intervals. For adjustable
and fixed-rate loans on residential properties, prepayment rates were assumed to
range from 7.08% to 26.22% annually. Mortgage related securities were assumed to
prepay at rates between 22.08% and 32.58% annually. Savings accounts were
assumed to decay at 6.02%, 6.02%, 12.06%, 15.78%, 12.50%, 21.03% and 26.59%; NOW
checking accounts were assumed to decay at 22.20%, 22.20%, 44.39%, 2.33%, 1.84%,
3.11% and 3.93%; and money market savings accounts were assumed to decay at
80.79%, 1.75%, 3.49%, 13.97%, 0%, 0%, and 0% for the periods of three months or
less, three to six months, six to twelve months, one to three years, three to
five years, five to ten years and more than ten years, respectively. Prepayment
and deposit decay rates can have a significant impact on the Company's estimated
gap. While the Company believes such assumptions to be reasonable, there can be
no assurance that assumed prepayment rates and decay rates will approximate
actual future loan prepayment and deposit withdrawal activity.


                                       26

<PAGE>   29
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS
[LOGO]
<TABLE>
<CAPTION>
                                                                              AMOUNTS MATURING OR REPRICING AS OF DECEMBER 31, 1998
                                             ---------------------------------------------------------------------------------------
                                              LESS THAN           3-6            6 MONTHS                                           
                                              3 MONTHS           MONTHS          TO 1 YEAR          1-3 YEARS          3-5 YEARS    
                                                                                                       (Dollars in thousands)
<S>                                         <C>               <C>                 <C>              <C>               <C>            
Interest-earning assets:
  Federal funds sold                        $    82,200       $        --         $      --        $       --        $       --     
  Mortgage related securities(1)                 38,754            37,099            69,108           144,433            64,249     
  Investment securities (1)                      42,580             8,834            41,125            78,378            10,376     
  Loans (2)                                      87,738            49,783            94,465           187,569           125,388     
  Other(3)                                       10,979                --                --                --                --     
- - ------------------------------------------------------------------------------------------------------------------------------------
    Total interest-earning assets               262,251            95,716           204,698           410,380           200,013     
- - ------------------------------------------------------------------------------------------------------------------------------------
Interest-bearing liabilities:
  Savings accounts                               18,651            18,651            37,740            46,281            36,659     
  Interest-bearing checking                     164,898            21,209            42,418             27,29             1,501     
  Certificate accounts                          126,007           104,089           153,376            66,675             4,347     
  Mortgagor's payments held in escrow             2,856                --               3,491              --                --     
  Other borrowed funds                            5,217               109               223            16,953            25,619     
- - ------------------------------------------------------------------------------------------------------------------------------------
    Total interest-bearing liabilities          317,629           144,058           237,248           157,203            68,126     
- - ------------------------------------------------------------------------------------------------------------------------------------
Interest sensitivity                         ($  55,378)       ($  48,342)       ($  32,550)       $  253,177        $  131,887     
====================================================================================================================================
Cumulative interest rate  sensitivity gap    ($  55,378)       ($ 103,720)       ($ 136,270)       $  116,907        $  248,794     
====================================================================================================================================
Ratio of interest-earning assets to
  interest-bearing liabilities                    82.56%            66.44%            86.28%           261.05%           293.59%    
Ratio of cumulative gap to total assets           (3.67)%           (6.87)%           (9.03)%           (7.75)%          16.49%     
- - ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
<TABLE>
<CAPTION>
                                         AMOUNTS MATURING OR REPRICING AS OF DECEMBER 31, 1998
                                         -----------------------------------------------------
                                                               OVER 10
                                              5-10 YEARS        YEARS             TOTAL
                                                       (Dollars in thousands)
<S>                                         <C>               <C>              <C>       
Interest-earning assets:
  Federal funds sold                         $       --        $      --        $   82,200
  Mortgage related securities(1)                 23,280               --           376,923
  Investment securities (1)                          --              774           182,067
  Loans (2)                                     168,399           35,959           749,301
  Other(3)                                           --            6,627            17,606
- - -------------------------------------------------------------------------------------------
    Total interest-earning assets               191,679           43,360         1,408,097
- - -------------------------------------------------------------------------------------------
Interest-bearing liabilities:
  Savings accounts                               61,679           77,993           297,654
  Interest-bearing checking                       2,525            3,193           263,038
  Certificate accounts                            3,451               --           457,945
  Mortgagor's payments held in escrow                --            3,000             9,347
  Other borrowed funds                           89,413            5,063           142,597
- - -------------------------------------------------------------------------------------------
    Total interest-bearing liabilities          157,068           89,249         1,170,581
- - -------------------------------------------------------------------------------------------
Interest sensitivity                         $   34,611       ($  45,889)       $  237,516
===========================================================================================
Cumulative interest rate  sensitivity gap    $  283,405        $ 237,516
===========================================================================================
Ratio of interest-earning assets to
  interest-bearing liabilities                   122.03%           48.58%           120.29%
Ratio of cumulative gap to total assets          18.78%            15.74%
- - -------------------------------------------------------------------------------------------
</TABLE>

(1)  Amounts shown are amortized cost.

(2)  Amounts shown include principal balance net of deferred loan fees and
     expenses, unamortized premiums and discounts, and non-accruing loans.

(3)  Includes demand balances held at correspondent banks and FHLB stock.

Certain shortcomings are inherent in the method of analysis presented in the GAP
Table. For example, although certain assets and liabilities may have similar
maturities or periods to repricing, they may react in different degrees to
changes in market interest rates. Also, the interest rates on certain types of
assets and liabilities may fluctuate in advance of changes in market interest
rates, while interest rates on other types may lag behind changes in market
rates. Additionally, certain assets, such as adjustable-rate loans, have
features which restrict changes in interest rates, both on a short-term basis
and over the life of the asset. Further, in the event of changes in interest
rates, prepayment and early withdrawal levels would likely deviate significantly
from those assumed in calculating the table. Finally, the ability of many
borrowers to service their adjustable-rate loans may decrease in the event of an
interest rate increase.

As a result of these shortcomings, the Company focuses more attention on
simulation modeling, such as the Net Income and Portfolio Value Analysis
discussed below, rather than Gap Analysis. Even though the Gap Analysis reflects
a ratio of cumulative gap to total assets within the Company's targeted range of
acceptable limits, the net income and net portfolio value simulation modeling is
considered by management to be more informative in forecasting future income and
economic value trends.


                                       27
<PAGE>   30



[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
MANAGEMENT'S DISCUSSION AND ANALYSIS

Net Income and Portfolio Value Analysis. The Company's interest rate sensitivity
is also monitored by management through the use of a net income model and a net
portfolio value ("NPV") model which generates estimates of the change in the
Company's net income and NPV over a range of interest rate scenarios. NPV is the
present value of expected cash flows from assets and liabilities. The model
assumes estimated loan prepayment rates, reinvestment rates and deposit decay
rates similar to the assumptions utilized for the GAP Table. The following sets
forth the Company's net income and NPV as of December 31, 1998.

<TABLE>
<CAPTION>
                                    NET INCOME                                NET PORTFOLIO VALUE
  CHANGE IN INTEREST  ---------------------------------------      ---------------------------------------
RATES IN BASIS POINTS  DOLLAR        DOLLAR           PERCENT      DOLLAR          DOLLAR         PERCENT
(RATE SHOCK)           AMOUNT        CHANGE           CHANGE       AMOUNT          CHANGE         CHANGE
                                                    (Dollars in thousands)
<S>                   <C>           <C>             <C>            <C>           <C>              <C>
 400                  $ 16,311      ($ 2,082)         (11.3)%      $260,922      ($29,852)         (10.3)%
 300                    16,858        (1,535)          (8.3)        268,997       (21,777)          (7.5)
 200                    17,451          (942)          (5.1)        279,055       (11,719)          (4.0)
 100                    17,941          (452)          (2.5)        286,690        (4,084)          (1.4)
Static                  18,393            --             --         290,774            --             --
(100)                   18,794           401            2.2         291,331           557            0.2
(200)                   19,093           700            3.8         293,685         2,911            1.0
(300)                   19,853         1,460            7.9         312,594        21,820            7.5
(400)                   21,004         2,611           14.2         317,429        26,655            9.2
</TABLE>

As is the case with the GAP Table, certain shortcomings are inherent in the
methodology used in the above interest rate risk measurements. Modeling changes
in Net Income and NPV requires the making of certain assumptions which may or
may not reflect the manner in which actual yields and costs respond to changes
in market interest rates. In this regard, the Net Income and NPV Table presented
assumes that the composition of the Company's interest sensitive assets and
liabilities existing at the beginning of a period remains constant over the
period being measured and also assumes that a particular change in interest
rates is reflected uniformly across the yield curve regardless of the duration
to maturity or repricing of specific assets and liabilities. Accordingly,
although the Net Income and NPV Table provides an indication of the Company's
interest rate risk exposure at a particular point in time, such measurements are
not intended to and do not provide a precise forecast of the effect of changes
in market interest rates on the Company's net interest income and will differ
from actual results.

FORWARD-LOOKING STATEMENTS

This Report contains certain forward-looking statements within the meaning of
Section 27A of the Securities Act of 1993, as amended (the "Securities Act"),
and Section 21E of the Securities Exchange Act of 1934, as amended (the
"Exchange Act"), that involve substantial risks and uncertainties. When used in
this report, or in the documents incorporated by reference herein, the words
"anticipate", "believe", "estimate", "expect", "intend", "may", and similar
expressions identify such forward-looking statements. Actual results,
performance or achievements could differ materially from those contemplated,
expressed or implied by the forward-looking statements contained herein. These
forwardlooking statements are based largely on the expectations of the Company
or the Company's management and are subject to a number of risks and
uncertainties, including but not limited to, economic, competitive, regulatory,
and other factors affecting the Company's operations, markets, products and
services, as well as expansion strategies and other factors discussed elsewhere
in this report filed by the Company with the Securities and Exchange Commission.
Many of these factors are beyond the Company's control.


                                       28

<PAGE>   31


Niagara Bancorp, Inc. and Subsidiaries
INDEPENDENT AUDITORS' REPORT
[LOGO]

The Board of Directors

Niagara Bancorp, Inc.:


We have audited the accompanying consolidated statements of condition of Niagara
Bancorp, Inc. and subsidiaries as of December 31, 1998 and 1997, and the related
consolidated statements of income, stockholders' equity, comprehensive income
and cash flows for each of the years in the three-year period ended December 31,
1998. These consolidated financial statements are the responsibility of the
Company's management. Our responsibility is to express an opinion on these
consolidated financial statements based on our audits.


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

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the financial position of Niagara Bancorp,
Inc. and subsidiaries as of December 31, 1998 and 1997, and the results of their
operations and their cash flows for each of the years in the three-year period
ended December 31, 1998, in conformity with generally accepted accounting
principles.

/s/ KPMG LLP

January 19, 1999


                                       29

<PAGE>   32


[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
CONSOLIDATED STATEMENTS OF CONDITION

<TABLE>
<CAPTION>
                                                                                     DECEMBER 31
                                                                                1998              1997
(Dollars in thousands)

<S>                                                                         <C>               <C>        
Assets
     Cash and cash equivalents:
         Cash and due from banks                                            $    29,063       $    13,913
         Federal funds sold and securities purchased under
            resale agreements                                                    82,200            22,700
- - ---------------------------------------------------------------------------------------------------------
                Total cash and cash equivalents                                 111,263            36,613
     Securities available for sale                                              580,751           449,281
     Securities held to maturity                                                   --              17,000
     Loans, net                                                                 744,739           635,396
     Premises and equipment, net                                                 25,247            22,308
     Other assets                                                                46,734            18,428
- - ---------------------------------------------------------------------------------------------------------
                                                                            $ 1,508,734       $ 1,179,026
=========================================================================================================
Liabilities and Stockholders' Equity
     Liabilities:
         Deposits $                                                           1,060,897       $   995,621
         Short-term borrowings                                                    5,549            13,835
         Long-term borrowings                                                   137,048            19,882
         Other liabilities                                                       41,415            19,217
- - ---------------------------------------------------------------------------------------------------------
                                                                              1,244,909         1,048,555
=========================================================================================================
Commitments and contingencies
     Stockholders' equity:
         Preferred stock, $.01 par value, 5,000,000 shares authorized,
            none issued                                                              --                --
         Common stock, $.01 par value, 45,000,000 shares authorized,
            29,756,250 shares issued and outstanding                                298                --
         Additional paid-in capital                                             136,114                --
         Retained earnings, substantially restricted                            136,602           127,941
         Accumulated other comprehensive income                                   4,587             2,530
         Common stock purchased by ESOP                                         (13,776)               --
- - ---------------------------------------------------------------------------------------------------------
                                                                                263,825           130,471
- - ---------------------------------------------------------------------------------------------------------
                                                                            $ 1,508,734       $ 1,179,026
=========================================================================================================
</TABLE>

See accompanying notes to consolidated financial statements.


                                       30

<PAGE>   33

Niagara Bancorp, Inc. and Subsidiaries
CONSOLIDATED STATEMENTS OF INCOME
[LOGO]

<TABLE>
<CAPTION>
                                                                 YEARS ENDED DECEMBER 31
                                                             1998          1997          1996
<S>                                                         <C>          <C>          <C>    
(In thousands)
Interest income:
     Real estate loans                                      $47,860      $44,540      $40,440
     Other loans                                              7,466        7,029        6,845
     Securities                                              32,693       29,267       26,120
     Federal funds sold and securities purchased
       under resale agreements                                3,344        1,079        1,293
     Other                                                      739          448          364
- - ---------------------------------------------------------------------------------------------
          Total interest income                              92,102       82,363       75,062
- - ---------------------------------------------------------------------------------------------
Interest expense:
     Deposits                                                44,034       43,385       39,814
     Borrowings                                               3,932        1,593          841
- - ---------------------------------------------------------------------------------------------
          Total interest expense                             47,966       44,978       40,655
- - ---------------------------------------------------------------------------------------------
Net interest income                                          44,136       37,385       34,407
Provision for credit losses                                   2,084        1,493        2,187
- - ---------------------------------------------------------------------------------------------
     Net interest income after provision
          for credit losses                                  42,052       35,892       32,220
- - ---------------------------------------------------------------------------------------------
Noninterest income:
     Banking service charges and fees                         3,791        3,085        2,468
     Loan fees                                                1,736        1,147        1,027
     Insurance services and fees                              1,120        1,007          898
     Net gain on sale of securities available for sale          138          910          576
     Other                                                    2,397          647          783
- - ---------------------------------------------------------------------------------------------
          Total noninterest income                            9,182        6,796        5,752
- - ---------------------------------------------------------------------------------------------
Noninterest expense:
     Salaries and employee benefits                          15,900       13,119       11,477
     Occupancy and equipment                                  3,388        2,587        2,125
     Technology and communications                            3,166        3,080        2,565
     Marketing and advertising                                1,543        1,398        1,355
     Charitable contributions                                 6,849          176          115
     Other                                                    5,100        4,818        3,289
- - ---------------------------------------------------------------------------------------------
          Total noninterest expense                          35,946       25,178       20,926
- - ---------------------------------------------------------------------------------------------
          Income before income taxes                         15,288       17,510       17,046
Income taxes                                                  4,906        6,259        6,278
- - ---------------------------------------------------------------------------------------------
          Net income                                        $10,382      $11,251      $10,768
=============================================================================================
</TABLE>

Earnings per common share (note 1(k))
See accompanying notes to consolidated financial statements.

                                       31
<PAGE>   34

[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
CONSOLIDATED STATEMENTS OF STOCKHOLDERSO EQUITY

<TABLE>
<CAPTION>
                                                                             YEARS ENDED DECEMBER 31
                                                                          1998          1997          1996
<S>                                                                   <C>           <C>           <C>     
(In thousands)
Net income                                                            $ 10,382      $ 11,251      $ 10,768
Other comprehensive income, net of income taxes:
     Unrealized gains (losses) on securities arising during year         2,138         4,093        (2,418)
     Less: Reclassification adjustment for gains on
          sales of securities included in net income                        81           537           340
- - ----------------------------------------------------------------------------------------------------------
               Total other comprehensive income (loss)                   2,057         3,556        (2,758)
- - ----------------------------------------------------------------------------------------------------------
               Total comprehensive income                             $ 12,439      $ 14,807      $  8,010
==========================================================================================================
</TABLE>

See accompanying notes to consolidated financial statements.

[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
CONSOLIDATED STATEMENTS OF STOCKHOLDERSO EQUITY

<TABLE>
<CAPTION>
                                                                      Years ended December 31, 1998, 1997 and 1996
                                                                                                         Accumulated
                                                            Additional                                      Other
                                              Common         Paid-In        Retained        ESOP        Comprehensive
                                               Stock         Capital        Earnings       Shares        Income(Loss)       Total

<S>                                          <C>            <C>             <S>           <C>             <C>             <C> 
(In thousands)
Balances at January 1, 1996                  $      --      $      --       $ 105,922     $      --       $   1,732       $ 107,654
Net income                                          --             --          10,768            --              --          10,768
Unrealized loss on securities available for
  sale, net of reclassification adjustment          --             --              --            --          (2,758)         (2,758)
- - ------------------------------------------------------------------------------------------------------------------------------------
Balances at December 31, 1996                       --             --         116,690            --          (1,026)        115,664
Net income                                          --             --          11,251            --              --          11,251
Unrealized gain on securities available for
  sale, net of reclassification adjustment          --             --              --            --           3,556           3,556
- - ------------------------------------------------------------------------------------------------------------------------------------
Balances at December 31, 1997                       --             --         127,941            --           2,530         130,471
Net income                                          --             --          10,382            --              --          10,382
Unrealized gain on securities available for
  sale, net of reclassification adjustment          --             --              --            --           2,057           2,057
Issuance of common stock (29,351,204 shares)       298        132,092              --            --              --         132,390
Charitable contribution of common stock to
  Lockport Savings Bank Foundation
    (405,046 shares)                                --          4,051              --            --              --           4,051
Common stock acquired by ESOP
  (1,080,124 shares)                                --             --              --       (14,298)             --         (14,298)
ESOP shares released (39,406 shares)                --            (29)             --           522              --             493
Common stock dividends of $.03 per share            --             --          (1,721)           --              --          (1,721)
- - ------------------------------------------------------------------------------------------------------------------------------------
Balances at December 31, 1998                $     298      $ 136,114       $ 136,602     $ (13,776)      $   4,587       $ 263,825
====================================================================================================================================
</TABLE>

See accompanying notes to consolidated financial statements.


                                       32
<PAGE>   35




Niagara Bancorp, Inc. and Subsidiaries
CONSOLIDATED STATEMENTS OF CASH FLOWS
[LOGO]

<TABLE>
<CAPTION>
                                                                             YEARS ENDED DECEMBER 31
                                                                     1998            1997            1996
<S>                                                               <C>             <C>             <C>      
(In thousands)
Cash flows from operating activities:
  Net income                                                      $  10,382       $  11,251       $  10,768
  Adjustments to reconcile net income to net cash
    provided by operating activities:
      Amortization (accretion) of fees and discounts, net               519            (279)           (717)
      Depreciation of premises and equipment                          2,482           2,256           1,911
      Provision for credit losses                                     2,084           1,493           2,187
      Other provisions for losses                                       (48)            339              23
      Net gain on sale of securities available for sale                (138)           (910)           (576)
      ESOP compensation expense                                         493            --              --
      Charitable contribution to
        Lockport Savings Bank Foundation                              4,051            --              --
      Deferred income taxes                                          (2,380)           (324)           (387)
      (Increase) decrease in other assets                            (1,302)         (3,234)          2,630
      Increase in other liabilities                                  21,337           2,378           2,661
- - ------------------------------------------------------------------------------------------------------------
        Net cash provided by operating activities                    37,480          12,970          18,500
- - ------------------------------------------------------------------------------------------------------------
Cash flows from investing activities:
  Proceeds from sales of securities available for sale                5,266          75,158          41,727
  Proceeds from maturities of securities:
    Available for sale                                               26,212          11,175          27,215
    Held to maturity                                                 17,000         220,100         258,400
  Principal payments on securities available for sale               154,692          47,379          35,522
  Purchases of securities:
    Available for sale                                             (314,395)       (166,345)       (176,810)
    Held to maturity                                                   --          (199,100)       (249,700)
  Net increase in loans                                            (110,438)        (36,394)        (65,123)
  Purchase of bank-owned life insurance                             (25,000)           --              --
  Other, net                                                         (7,554)        (13,034)         (2,534)
- - ------------------------------------------------------------------------------------------------------------
        Net cash used by investing activities                      (254,217)        (61,061)       (131,303)
- - ------------------------------------------------------------------------------------------------------------
Cash flows from financing activities:
  Net increase in deposits                                           65,276          66,776          57,591
  Proceeds (repayments) of short-term borrowings                    (13,234)        (13,173)         27,008
  Proceeds from long-term borrowings                                122,509          14,948           5,000
  Repayments of long-term borrowings                                   (395)            (66)           --
  Net proceeds from issuance of common stock                        132,390            --              --
  Purchase of common stock by ESOP                                  (14,298)           --              --
  Dividends paid on common stock                                       (861)           --              --
- - ------------------------------------------------------------------------------------------------------------
        Net cash provided by financing activities                   291,387          68,485          89,599
- - ------------------------------------------------------------------------------------------------------------
        Net increase (decrease) in cash and cash equivalents         74,650          20,394         (23,204)
Cash and cash equivalents at beginning of year                       36,613          16,219          39,423
- - ------------------------------------------------------------------------------------------------------------
Cash and cash equivalents at end of year                          $ 111,263       $  36,613       $  16,219
============================================================================================================
Supplemental disclosure of cash flow information:
  Cash paid during the year for:
    Income taxes                                                  $   3,554       $   3,870       $   6,597
    Interest expense                                                 49,589          44,693          40,485
============================================================================================================
</TABLE>

See accompanying notes to consolidated financial statements.


                                       33


<PAGE>   36


[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Years Ended December 31, 1998, 1997 and 1996

(1) BASIS OF PRESENTATION

As more fully described in note 2, Niagara Bancorp, Inc. (the Company), a
Delaware incorporated bank holding company, is the parent of Lockport Savings
Bank (the Bank), a New York chartered FDIC insured savings bank, and
subsidiaries pursuant to the plan of reorganization and stock offering on April
17, 1998. The accounting and reporting policies of the Company conform to
general practices within the banking industry and to generally accepted
accounting principles. The following is a description of the more significant
accounting policies.

(A) PRINCIPLES OF CONSOLIDATION

The consolidated financial statements include the accounts of the Company, the
Bank and its subsidiaries: LSB Associates, Inc., an agent for third party mutual
fund and annuity sales; LSB Realty, Inc., a real estate development company; LSB
Funding, Inc., a real estate investment trust; and LSB Securities, Inc., a
securities investment company. All significant intercompany balances and
transactions have been eliminated in consolidation.

(B) CASH AND CASH EQUIVALENTS

Cash and cash equivalents include cash on hand, amounts due from banks, federal
funds generally sold for one to three day periods, and securities purchased
under resale agreements generally sold within 90 days.

(C)INVESTMENT SECURITIES

Debt securities and marketable equity securities are classified as either
available for sale or held to maturity. Held to maturity securities are those
that the Company has the positive intent and ability to hold to maturity. All
other securities are classified as available for sale. 

Securities available for sale are carried at fair value with unrealized gains
and losses, net of the related deferred tax effect, excluded from earnings and
reported as a component of accumulated other comprehensive income in
stockholders' equity. Realized gains and losses are determined using the
specific identification method. 

Securities held to maturity are recorded at cost with discounts accreted and
premiums amortized to maturity using a method that approximates level-yield. If
permanent impairment of a security exists, that security is written down to fair
value with a charge to earnings.

(D)LOANS 

Loans are stated at the principal amount outstanding, adjusted for net
unamortized deferred fees and costs which are accrued to income on the interest
method. Accrual of interest income on loans is discontinued after payments
become ninety days or more delinquent, unless the status of a particular loan
clearly indicates earlier discontinuance is more appropriate. All uncollected
interest income previously recognized on non-accrual loans is reversed and
subsequently recognized only to the extent payments are received. In those
instances where there is doubt as to the collectibility of principal, interest
payments are applied to principal. Loans are generally returned to accrual
status when principal and interest payments are current, full collectibility of
principal and interest is reasonably assured and a consistent record of
performance, generally six months, has been demonstrated. 

Purchased loans are recorded at cost with premiums or discounts amortized to
expense or accreted to income using the interest method over the estimated life
of the loans. Mortgage loans originated and intended for sale in the secondary
market are carried at the lower of cost or market. Net unrealized losses are
recognized through a valuation allowance by charges to earnings.

(E) REAL ESTATE OWNED

Real estate owned consists of property acquired in settlement of loans which are
initially valued at the lower of cost or fair value based on appraisals at
foreclosure and are periodically adjusted to the lower of adjusted cost or net
realizable value throughout the remaining period.

(F) ALLOWANCE FOR CREDIT LOSSES
The allowance for credit losses is established through charges to earnings.
Management's determination of the balance of the allowance is based on many
factors including credit evaluation of the loan portfolio, current and expected
economic conditions and past loss experience. While management uses available
information to recognize losses on loans, future additions to the allowance may
be necessary based on changes in economic conditions. In addition, various
regulatory agencies, as an integral part of their examination process,
periodically review the allowance for credit losses and may require the Company
to recognize additions to the allowance based on their judgment of information
available to them at the time of their examination. 

A loan is considered impaired when, based on current information and events, it
is probable that a creditor will be unable to collect all amounts of principal
and interest under the original terms of the agreement. Such loans are measured
based on the present value of expected future cash flows discounted at the
loan's effective interest rate or, as a practical expedient, the loan's
observable market price or the fair value of the underlying collateral if the
loan is collateral dependent. The Company excludes smaller-balance homogeneous
loans that are collectively evaluated for impairment, including one- to
four-family residential mortgage loans, student loans and consumer loans, other
than those modified in a troubled debt restructuring.


                                       34

<PAGE>   37

Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
[LOGO]

(G)  PREMISES AND EQUIPMENT

Premises and equipment are carried at cost, net of accumulated depreciation and
amortization. Depreciation is computed on the straight-line method over the
estimated useful lives of the assets. Leasehold improvements are amortized on
the straight-line method over the lesser of the life of the improvements or the
lease term.

(H)  EMPLOYEE BENEFITS

On January 1, 1998, the Company adopted Statement of Financial Accounting
Standards (SFAS) No. 132, Employers' Disclosures about Pension and Other
Postretirement Benefits. This statement revises employers' disclosures about
pension and other postretirement benefit plans. This statement does not change
the method of accounting for such plans. 

The Company maintains a non-contributory, qualified, defined benefit pension
plan that covers substantially all employees meeting age and service
requirements. The actuarially determined pension benefits in the form of a life
annuity are based on the employee's combined years of service, age and
compensation.

The Company's policy is to fund the minimum amount required by government
regulations. The Company also provides certain post-retirement benefits,
principally health care and group life insurance, to certain employees and their
beneficiaries and dependents. The Company accrues for the expected cost of
providing these post-retirement benefits during an employee's active years of
service.

(I)  INCOME TAXES

Income taxes are accounted for under the asset and liability method. Deferred
tax assets and liabilities are reflected at currently enacted income tax rates
applicable to the period in which the deferred tax assets or liabilities are
expected to be realized or settled. As changes in tax laws or rates are enacted,
deferred tax assets and liabilities are adjusted through the provision for
income taxes.

(J)  TRANSFERS AND SERVICING OF FINANCIAL ASSETS AND EXTINGUISHMENTS OF 
     LIABILITIES

In 1997, the Company adopted SFAS No. 125, Accounting for Transfers and
Servicing of Financial Assets and Extinguishments of Liabilities.This statement
provides accounting and reporting standards for transfers and servicing of
financial assets and extinguishments of liabilities based on consistent
application of a financial-components approach that focuses on control. It
distinguishes transfers of financial assets that are sales from transfers that
are secured borrowings. The adoption of SFAS No. 125 did not have a material
impact on the Company's financial position, results of operations, or liquidity.

(K)  EARNINGS PER SHARE

The Company adopted SFAS No. 128, Earnings Per Share (EPS), effective with the
completion of the reorganization and stock offering. This statement replaced
primary EPS with basic EPS and fully diluted EPS with diluted EPS. Basic EPS is
computed by dividing income available to common stockholders by the weighted
average number of common shares outstanding for the period. Diluted EPS reflects
the potential dilution that could occur if securities or other contracts to
issue common stock were exercised or converted into common stock or resulted in
the issuance of common stock that then shared in the earnings of the Company.
EPS is not presented in these financial statements since the Company completed
its offering on April 17, 1998.

(L)  COMPREHENSIVE INCOME

On January 1, 1998, the Company adopted SFAS No. 130, Reporting Comprehensive
Income. This statement establishes standards for reporting and presentation of
comprehensive income and its components in a full set of financial statements.
Comprehensive income for the Company consists of net income and net unrealized
gains and losses on securities and is presented in the consolidated statements
of stockholders' equity and comprehensive income.

(M)  SEGMENT REPORTING

In June 1997, the Financial Accounting Standards Board (FASB) issued SFAS No.
131, Disclosures about Segments of an Enterprise and Related Information, which
changes the way companies report information about segments of their business on
their annual financial statements and requires them to report selected segment
information in their quarterly reports issued to shareholders. It also requires
entity wide disclosures about the products and services an entity provides, the
foreign countries in which it holds assets and reports revenues, and its major
customers. This statement is effective for fiscal years beginning after December
15, 1997. Based on the "management approach" model, the Company has determined
that its business is comprised of a single operating segment and that SFAS No.
131 therefore has no impact on its financial statements.

(N)  NEW ACCOUNTING STANDARDS

In June 1998, the FASB issued SFAS No. 133, Accounting for Derivative
Instruments and Hedging Activities. SFAS No. 133 establishes accounting and
reporting standards for derivative instruments, including certain derivatives
embedded in other contracts, and for hedging activities. This statement requires
that an entity recognize all derivatives as either assets or liabilities in the
statement of financial position and measure those instruments at fair value.
This standard also requires an entity to establish a method, consistent with its
approach to managing risk, that it will use to assess the


                                       35

<PAGE>   38
Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
[LOGO]

effectiveness of the hedging derivative and the measurement approach for
determining the ineffective aspect of the hedge. This statement is effective for
fiscal years beginning after June 15, 1999 with earlier application encouraged.
The adoption of this standard, at this time, does not have an impact on the
Company's financial condition or results of operations.

(O)  USE OF ESTIMATES

Management of the Company has made a number of estimates and assumptions
relating to the reporting of assets and liabilities and disclosure of contingent
assets and liabilities to prepare these financial statements in conformity with
generally accepted accounting principles. Actual results could differ from those
estimates.

(P)  RECLASSIFICATIONS

Certain reclassifications were made to the 1997 and 1996 financial statements to
conform them to the 1998 presentation.

(2)  REORGANIZATION AND STOCK OFFERING

The Company was organized in December 1997 by the Bank in connection with the
conversion of the Bank from a New York chartered mutual savings bank to a New
York chartered stock savings bank and the reorganization to a two-tiered mutual
holding company. The Company was formed for the purpose of acquiring all of the
capital stock of the Bank upon completion of the reorganization. As part of the
reorganization, the Company sold approximately 43.5% of the shares of its common
stock to eligible depositors of the Bank (the offering) and issued approximately
53.3% of the Company's shares of common stock to Niagara Bancorp, MHC (the MHC),
a state-chartered mutual holding company incorporated in New York. Concurrent
with the close of the offering, 1.9% of the shares were issued to the Bank's
employee stock ownership plan (ESOP) and 1.3% of the shares were issued to
establish the Lockport Savings Bank Foundation (the Foundation). The
reorganization and offering were completed on April 17, 1998. Prior to that
date, the Company had no assets and no liabilities. The financial statements
presented for periods prior to the reorganization are for the Bank as the
predecessor entity to the Company.

Completion of the offering resulted in the issuance of 29,756,250 shares of
common stock at $10.00 per share. Costs related to the offering, primarily
marketing fees paid to investment banking firms, professional fees, registration
fees, and printing and mailing costs, were $2.5 million and, accordingly, net
offering proceeds were $132.4 million. The Company contributed 50% of that
amount, or $66.2 million, to purchase all of the common stock of the Bank. Net
offering proceeds retained by the Company were used to fund a $14.3 million loan
to the ESOP and to acquire $51.9 million in short-term investments.

As part of the reorganization and conversion, the Company established the
Foundation which is dedicated exclusively to supporting charitable causes and
community development activities in Western New York. In addition to the $4.1
million (405,046 shares) of common stock contributed by the Company, the Bank
contributed $2.7 million in cash to the Foundation. As a result, a pre-tax,
one-time charge of $6.8 million is reflected in the 1998 results of operations
for this contribution, which is tax deductible, subject to an annual limitation
based upon the Company's taxable income. 

The Bank established a liquidation account, as of the date of conversion, in the
amount of $126.7 million, equal to its net worth as of the date of the latest
consolidated statement of financial condition appearing in the final prospectus.
The liquidation account is maintained for the benefit of eligible pre-conversion
account holders who continue to maintain their accounts at the Bank after the
date of conversion. The liquidation account will be reduced annually to the
extent that eligible account holders have reduced their qualifying deposits as
of each anniversary date. Subsequent increases will not restore an eligible
account holder's interest in the liquidation account. In the event of a complete
liquidation, each eligible account holder will be entitled, under New York State
Law, to receive a distribution from the liquidation account in an amount equal
to their current adjusted account balances for all such depositors then holding
qualifying deposits in the Bank. 

(3)  SECURITIES PURCHASED UNDER RESALE AGREEMENTS

The Company enters into agreements with large securities dealers to purchase
residential and commercial mortgage loans, mortgage-backed securities and U.S.
Treasury Notes and to resell substantially identical securities, generally
within 90 days. Such agreements at December 31, 1998 and 1997, consist of
mortgage loans and U.S. Treasury Notes, have a weighted average rate of 5.95%
and 6.07%, respectively, and have original maturities of 90 days or less. No
material amount of agreements were outstanding with any individual dealer.

The securities underlying the agreements are book-entry securities and were
delivered into the Company's account maintained at the Federal Home Loan Bank of
New York, or into a third-party custodian's account designated by the Company
under a written custodial agreement that explicitly recognizes the Company's
interest in the securities. Mortgage loans underlying the agreements are held in
safekeeping by the seller on behalf of the Company. Securities purchased under
resale agreements averaged approximately $18.0 million during 1998 and $11.1
million during November and December of 1997 when the Bank began entering into
the agreements. The maximum amount outstanding at any month-end during 1998 and
1997 was $25.0 million and $15.0 million, respectively.


                                       36


<PAGE>   39

Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
[LOGO]

(4)  SECURITIES AVAILABLE FOR SALE

The amortized cost, unrealized gains and losses and approximate fair value of
securities available for sale at December 31, 1998 are summarized as follows (in
thousands):

<TABLE>
<S>                               <C>            <C>             <C>             <C>      
==========================================================================================
Debt securities:
  U.S. Treasury                   $  66,463      $   1,263       $      --       $  67,726
  States and political
    subdivisions                      1,095             99              (3)          1,191
  Corporate                           6,958            150              --           7,108
- - ------------------------------------------------------------------------------------------
                                     74,516          1,512              (3)         76,025
- - ------------------------------------------------------------------------------------------
Mortgage-related securities:
  Collateralized mortgage
    obligations                     264,524            867            (824)        264,567
  Government National
    Mortgage Association             21,732            741              (1)         22,472
  Federal National
    Mortgage Association             18,126            234              --          18,360
  Freddie Mac                        86,492          1,109             (25)         87,576
- - ------------------------------------------------------------------------------------------
                                    390,874          2,951            (850)        392,975
- - ------------------------------------------------------------------------------------------
Asset-backed securities:
  Home equity                        86,571            136             (60)         86,647
  Student loans                       7,444             --             (73)          7,371
- - ------------------------------------------------------------------------------------------
                                     94,015            136            (133)         94,018
- - ------------------------------------------------------------------------------------------
Equity securities:
  Common stock                       13,570          4,563            (400)         17,733
- - ------------------------------------------------------------------------------------------
    Total                         $ 572,975      $   9,162       $  (1,386)      $ 580,751
==========================================================================================
</TABLE>

Scheduled contractual maturities of securities, other than equity securities, at
December 31, 1998 are as follows (in thousands):


<TABLE>
<S>                                     <C>           <C>     
==============================================================
Within one year                         $ 35,854      $ 36,282
After one year through five years         81,735        83,011
After five years through ten years        59,054        59,258
After ten years                          382,762       384,467
- - --------------------------------------------------------------
  Total                                 $559,405      $563,018
==============================================================
</TABLE>

The amortized cost, unrealized gains and losses and approximate fair value of
securities available for sale at December 31, 1997 are summarized as follows(in
thousands):

<TABLE>
==========================================================================================
<S>                               <C>            <C>             <C>             <C>      
Debt securities:
  U.S. Treasury                   $  84,877      $     921       $     (47)      $  85,751
  States and political
    subdivisions                      1,760            110              --           1,870
  Corporate                           6,933            121              --           7,054
- - ------------------------------------------------------------------------------------------
                                     93,570          1,152             (47)         94,675
- - ------------------------------------------------------------------------------------------
Mortgage-related securities:
  Collateralized mortgage
    obligations                     100,037            673            (746)         99,964
  Government National
    Mortgage Association             31,515          1,091              (7)         32,599
  Federal National
    Mortgage Association             24,282            223             (22)         24,483
  Freddie Mac                       114,922          1,108            (121)        115,909
- - ------------------------------------------------------------------------------------------
                                    270,756          3,095            (896)        272,955
- - ------------------------------------------------------------------------------------------
Asset-backed securities:
  Home equity                        61,983             36             (78)         61,941
  Student loans                       9,475             --             (24)          9,451
  Auto                                3,515             15              --           3,530
- - ------------------------------------------------------------------------------------------
                                     74,973             51            (102)         74,922
- - ------------------------------------------------------------------------------------------
Equity securities:
  Common stock                        5,693          1,170            (134)          6,729
- - ------------------------------------------------------------------------------------------
    Total                         $ 444,992      $   5,468       $  (1,179)      $ 449,281
==========================================================================================
</TABLE>

Gross realized gains and losses on sales of securities available for sale are
summarized as follows (in thousands):

<TABLE>
<S>                  <C>          <C>           <C>    
Realized gains       $   138      $ 1,195       $   896
Realized losses           --         (285)         (320)
==============================================================
</TABLE>

At December 31, 1998, approximately $5.0 million of U.S. Treasury Notes were
pledged under a collateral agreement with the Federal Reserve Treasury, Tax and
Loan Program. In addition, $10.0 million of U.S. Treasury Notes and $72.7
million of mortgage related securities were pledged as collateral under reverse
repurchase agreements at December 31,1998.

                                       37
<PAGE>   40
[LOGO]
Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(5)  SECURITIES HELD TO MATURITY

The Company's held to maturity securities consisted of money market preferred
stock which matured approximately every 49 days. Cost approximates fair value at
December 31, 1997. In 1998, the proceeds from the maturities of those securities
were otherwise reinvested. Each maturity and subsequent reinvestment in the
stock during the year is included in the accompanying consolidated statements of
cash flows as maturities and purchases, respectively. There were no sales of, or
transfers to or from, securities classified as held to maturity in either 1998
or 1997.

(6)  LOANS

Loans receivable at December 31, 1998 and 1997 consist of the
following (in thousands):

<TABLE>
<S>                                     <C>             <C>      
==================================================================
Real estate:
  Residential conventional              $ 456,197       $ 392,846
  Residential home equity                  15,520          13,587
  Commercial                              171,365         151,266
  Construction                             19,476          10,791
- - ------------------------------------------------------------------
    Total real estate loans               662,558         568,490
  Consumer installment                     79,059          65,668
  Commercial business                       6,616           4,893
- - ------------------------------------------------------------------
    Total loans                           748,233         639,051
  Net deferred costs and discounts          4,516           3,266
  Allowance for credit losses              (8,010)         (6,921)
- - ------------------------------------------------------------------
    Loans, net                          $ 744,739       $ 635,396
==================================================================
</TABLE>

Non-accrual loans amounted to $3,296,000, $3,047,000 and $4,718,000 at December
31, 1998, 1997, and 1996, respectively, representing .43%, .47% and .78% of
total loans. Interest income that would have been recorded if the loans had been
performing in accordance with their original terms amounted to $286,000,
$245,000 and $325,000 in 1998, 1997 and 1996, respectively. 

Mortgage loans sold amounted to $52.2 million, $33.8 million, and $26.1 million
for the years ending December 31, 1998, 1997, and 1996, respectively. Servicing
fee income included in loan fees in the consolidated statements of income
amounted to $482,000, $424,000, and $363,000 in 1998, 1997, and 1996,
respectively.

Mortgages serviced for others by the Company amounted to $170.1 million and
$152.5 million at December 31, 1998 and 1997, respectively. 

At December 31, 1998, the Company had outstanding commitments to originate
loans of approximately $65.5 million with $31.0 million at fixed rates and
$34.5 million at variable rates.

Changes in the allowance for credit losses in 1998, 1997 and 1996 were as
follows (in thousands):

<TABLE>
====================================================================
<S>                              <C>           <C>           <C>    
Balance, beginning of year       $ 6,921       $ 6,539       $ 4,707
Provision for credit losses        2,084         1,493         2,187
Charge-offs                       (1,252)       (1,362)         (436)
Recoveries                           257           251            81
- - --------------------------------------------------------------------
Balance, end of year             $ 8,010       $ 6,921       $ 6,539
====================================================================
</TABLE>

Approximately 97% of the Company's mortgage and consumer loans are in New York
State. Accordingly, the ultimate collectibility of a substantial portion of the
Company's loan portfolio is susceptible to changes in market conditions in this
primary market area.

(7)  PREMISES AND EQUIPMENT

A summary of premises and equipment at December 31, 1998 and 1997 follows (in
thousands):

<TABLE>
=========================================================
<S>                              <C>            <C>     
Land                             $  1,049       $  1,049
Buildings and improvements         20,244         17,230
Furniture and equipment            17,127         14,820
- - --------------------------------------------------------
                                   38,420         33,099
Accumulated depreciation
  and amortization                (13,173)       (10,791)
- - --------------------------------------------------------
    Premises and equipment, net  $ 25,247       $ 22,308
=========================================================
</TABLE>

Minimum rental commitments for premises and equipment under noncancellable
operating leases at December 31, 1998 total approximately $700,000 annually
through 2003. Real estate taxes, insurance and maintenance expenses related to
these leases are obligations of the Bank. Rent expense was $597,000, $534,000,
and $414,000 in 1998, 1997, and 1996, respectively, and is included in occupancy
and equipment expense.


                                       38

<PAGE>   41



Niagara Bancorp, Inc. and Subsidiaries
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
[LOGO]

(8)  Deposits

Deposits consist of the following at December 31, 1998 and 1997 

(in thousands):
<TABLE>
===========================================================================================
<S>                         <C>               <C>            <C>               <C>  
Savings accounts            $  297,654               3.00%   $  297,020               3.34%
Certificates of
  deposit maturing:
  Within 1 year                383,472               5.53       355,534               5.52
  After 1 year,
    through 2 years             51,133               5.53       118,162               6.63
  After 2 years,
    through 3 years             15,542               5.94        16,375               6.41
  After 3 years,
    through 4 years              3,555               5.43         9,151               6.46
  After 4 years,
    through 5 years                792               5.38           740               5.73
  After 5 years                  3,451               5.84         2,464               6.06
- - -------------------------------------------------------------------------------------------
                               457,945               5.54       502,426               5.83
- - -------------------------------------------------------------------------------------------
Checking accounts:
  Non-interest bearing          32,914                 --        27,689                 --
  Interest-bearing:
    NOW accounts                81,249               1.50        65,756               2.00
    Money market
      accounts                 181,789               4.25        93,984               4.24
- - -------------------------------------------------------------------------------------------
                               295,952                          187,429
- - -------------------------------------------------------------------------------------------
Mortgagors' payments
  held in escrow                 9,346               2.00         8,746               2.00
- - -------------------------------------------------------------------------------------------
      Total                 $1,060,897               4.09%   $  995,621               4.49%
===========================================================================================
</TABLE>

Interest rates on certificates of deposit generally range from 3.20% to 9.50% at
December 31, 1998.

Interest expense on deposits in 1998,1997 and 1996 is summarized as follows (in
thousands):
<TABLE>
<S>                          <C>          <C>          <C>    
==============================================================
Savings accounts             $ 9,575      $10,124      $10,353
Certificates of deposit       27,447       29,426       26,432
NOW accounts                     984        1,120          955
Money market accounts          5,863        2,561        1,916
Mortgagors' payments
  held in escrow                 165          154          158
- - --------------------------------------------------------------
        Total                $44,034      $43,385      $39,814
==============================================================
</TABLE>

Certificates of deposit issued in amounts over $100,000 amounted to $80.5
million, $88.6 million, and $83.9million at December 31, 1998, 1997 and 1996,
respectively. Interest expense thereon approximated $4.9 million, $5.2 million,
and $4.6 million in 1998, 1997 and 1996, respectively.

(9)  OTHER BORROWED FUNDS

The Company has a $132.5 million line of credit with the Federal Home Loan Bank
(FHLB), secured by FHLB stock, various investment securities and the residential
mortgage portfolio, which provides a secondary funding source for lending,
liquidity, and asset/liability management. During 1998, the Company implemented
a strategy to lock in lower funding rates utilizing long-term FHLB advances and
reverse repurchase agreements. 

The Company also pledged, to the FHLB and to broker-dealers, U.S. Treasury Notes
and various mortgage related securities as collateral under the reverse
repurchase agreements. These agreements are treated as financing transactions
and the obligations to repurchase are reflected as a liability in the
consolidated financial statements. The dollar amount of securities underlying
the agreements remains in the asset account. The securities underlying the
agreements are delivered to the dealer with whom each transaction is executed.
The dealers, who may sell, loan or otherwise dispose of such securities to other
parties in the normal course of their business, agree to resell to the Company
the same securities at the maturities of the agreements. The Company retains the
right of substitution of collateral throughout the terms of the agreements.
Scheduled maturities of the agreements at December 31, 1998 are as follows:
1999, $5,110,000; 2002, $4,948,000; 2003, $10,000,000; and 2008, $57,000,000.

Information relating to outstanding borrowings at December 31, 1998 and 1997 is
summarized as follows (in thousands):

<TABLE>
<S>                                   <C>           <C>   
============================================================
Short-term borrowings:
  Current portion of long-term
    FHLB advances                     $    439      $     --
  Reverse repurchase agreements          5,110        13,835
- - ------------------------------------------------------------
                                         5,549        13,835
- - ------------------------------------------------------------
Long-term borrowings:
  Long-term FHLB advances,
    bearing fixed interest rates
    from 5.04% to 6.59% at
    December 31, 1998                   65,100        14,934
  Reverse repurchase agreements         71,948         4,948
- - ------------------------------------------------------------
                                       137,048        19,882
- - ------------------------------------------------------------
    Total                             $142,597      $ 33,717
============================================================
</TABLE>


                                       39



<TABLE> <S> <C>

<ARTICLE> 9
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               DEC-31-1998
<CASH>                                           5,171
<INT-BEARING-DEPOSITS>                       1,027,983
<FED-FUNDS-SOLD>                                82,200
<TRADING-ASSETS>                                     0
<INVESTMENTS-HELD-FOR-SALE>                    580,751
<INVESTMENTS-CARRYING>                               0
<INVESTMENTS-MARKET>                                 0
<LOANS>                                        748,233
<ALLOWANCE>                                      8,010
<TOTAL-ASSETS>                               1,508,734
<DEPOSITS>                                   1,060,897
<SHORT-TERM>                                     5,549
<LIABILITIES-OTHER>                             41,415
<LONG-TERM>                                    137,048
                                0
                                          0
<COMMON>                                           298
<OTHER-SE>                                     263,825
<TOTAL-LIABILITIES-AND-EQUITY>               1,508,678
<INTEREST-LOAN>                                 55,326
<INTEREST-INVEST>                               32,693
<INTEREST-OTHER>                                 4,083
<INTEREST-TOTAL>                                92,102
<INTEREST-DEPOSIT>                              44,034
<INTEREST-EXPENSE>                              47,966
<INTEREST-INCOME-NET>                           44,136
<LOAN-LOSSES>                                    2,084
<SECURITIES-GAINS>                                 138
<EXPENSE-OTHER>                                 35,946
<INCOME-PRETAX>                                 15,288
<INCOME-PRE-EXTRAORDINARY>                      15,288
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    10,382
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                        0
<YIELD-ACTUAL>                                    7.26
<LOANS-NON>                                      3,296
<LOANS-PAST>                                         0
<LOANS-TROUBLED>                                     0
<LOANS-PROBLEM>                                  2,419
<ALLOWANCE-OPEN>                                 6,921
<CHARGE-OFFS>                                    1,252
<RECOVERIES>                                       257
<ALLOWANCE-CLOSE>                                8,010
<ALLOWANCE-DOMESTIC>                             1,363
<ALLOWANCE-FOREIGN>                                  0
<ALLOWANCE-UNALLOCATED>                          6,647
        

</TABLE>


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