<PAGE>   1




================================================================================


                     U.S. SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                    FORM 10-Q

                QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                  FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2000

                         COMMISSION FILE NUMBER 0-19829


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




               Delaware                                36-3620612
     (State or other jurisdiction                   (I.R.S. Employer
   of incorporation or organization)               Identification No.)



                7600 W. 63rd Street, Summit, Illinois 60501-1830
                    (Address of principal executive offices)

                                 (708) 496-6010
                           (Issuer's telephone number)


Check whether the issuer (1) filed all reports required to be filed by Section
13 or 15(d) of the Exchange Act during the past 12 months (or for such shorter
period that the registrant was required to file such report(s), and (2) has been
subject to such filing requirements for the past 90 days. Yes  X  No
                                                              ---   ---
The registrant had 2,009,184 shares outstanding as of August 11, 2000.

Transitional Small Business Disclosure Format (check one): Yes       No   X
                                                               -----    -----


================================================================================

<PAGE>   2
                       ARGO BANCORP, INC. AND SUBSIDIARIES
                                    FORM 10-Q
                                      INDEX

PART I - FINANCIAL INFORMATION                                         PAGE NO.
------------------------------                                         --------

Item 1   Financial Statements

         Consolidated Statements of Financial Condition
         as of June 30, 2000, and  December 31, 1999 (unaudited) ........    3

         Consolidated Statements of Income For the Three and Six
         Month Periods ended June 30, 2000, and 1999 (unaudited) ........    4

         Consolidated Statement of Comprehensive Income For
         the Six Months ended June 30, 2000,
         and 1999 (unaudited) ...........................................    5

         Consolidated Statements of Stockholders' Equity
         for the Six Months ended June 30, 2000,
         and 1999 (unaudited) ...........................................    6

         Consolidated Statements of Cash Flows for the
         Six Months ended June 30, 2000 and 1999 (unaudited) ............    7

         Notes to Consolidated Financial Statements .....................    8

Item 2   Management's Discussion and Analysis of Financial
         Condition and Results of Operations ............................   14

Item 3   Quantitative and Qualitative Disclosures About Market Risk .....   24

PART II - OTHER INFORMATION

Item 1   Legal Proceedings ..............................................   26

Item 2   Changes in Securities ..........................................   26

Item 3   Default Upon Senior Securities .................................   26

Item 4   Submission of Matters to a Vote
         of Security Holders ............................................   26

Item 5   Other Information ..............................................   26

Item 6   Exhibits and Reports on Form 8-K ...............................   27

Form 10Q Signature Page .................................................   28






                                       2
<PAGE>   3

                       ARGO BANCORP, INC. AND SUBSIDIARIES
                 CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION
                             (Dollars in Thousands)

<TABLE>
<CAPTION>
                                                                         June 30,   December 31,
                                                                           2000         1999
                                                                        ---------    ---------
                                                                              (Unaudited)
<S>                                                                     <C>          <C>

ASSETS

Cash ................................................................   $  11,928    $   5,603
Interest-earning deposits ...........................................      26,687       32,069
                                                                        ---------    ---------
Total Cash and Cash Equivalents .....................................      38,615       37,672

Stock in Federal Home Loan Bank of Chicago ..........................       2,521        2,303
Trading account securities ..........................................         782          668
Securities available-for-sale .......................................      14,258       14,364
Securities held-to-maturity .........................................      25,738       25,859
Loans receivable, net ...............................................     268,193      268,290
Discounted loans receivable, net ....................................       6,333        9,170
Accrued interest receivable .........................................       3,657        3,392
Foreclosed real estate, net .........................................       2,665        2,280
Premises and equipment, net .........................................       9,384        8,514
Mortgage loan servicing rights, net .................................         489          464
Investment in limited partnership ...................................       4,558        4,494
Investment in GFS preferred stock ...................................       4,000        4,600
Debt issuance costs related to junior subordinated debt, net ........       1,811        1,838
Prepaid expenses and other assets ...................................       8,585        8,856
                                                                        ---------    ---------
Total Assets ........................................................     391,679      392,764

LIABILITIES AND STOCKHOLDERS' EQUITY

Liabilities:
  Deposits ..........................................................   $ 313,403    $ 301,673
  Borrowed money ....................................................      27,824       40,336
  Advance payments by borrowers for taxes and insurance .............       1,186          902
  Accrued interest payable ..........................................         650          966
  Custodial escrow balances for loans serviced ......................       4,869        5,476
  Other liabilities .................................................       5,957        6,039
  Junior subordinated debt ..........................................      17,784       17,784

Stockholders' Equity
  Preferred stock ...................................................           3            3
  Common stock ......................................................          20           20
  Additional  paid-in capital .......................................       8,844        8,829
  Retained earnings - substantially restricted ......................      12,932       12,260
  Employee Stock Ownership Plan loan ................................        (426)        (426)
 Accumulated other comprehensive loss ...............................      (1,127)        (850)
 Unearned stock awards ..............................................        (240)        (248)
                                                                        ---------    ---------
      Total stockholders' equity ....................................      20,006       19,588
                                                                        ---------    ---------
Total Liabilities and Stockholders' Equity ..........................   $ 391,679    $ 392,764
                                                                        =========    =========
</TABLE>
See notes to accompanying consolidated unaudited financial statements







                                       3
<PAGE>   4
                       ARGO BANCORP, INC. AND SUBSIDIARIES
                        CONSOLIDATED STATEMENTS OF INCOME
                  (Dollars in thousands, except per share data)



<TABLE>
<CAPTION>
                                                                        For the Three Months Ended  For the Six Months Ended
                                                                               06/30/00   06/30/99      06/30/00    06/30/99
                                                                               --------   --------      --------    --------
                                                                                               (Unaudited)
<S>                                                                            <C>        <C>           <C>         <C>
Interest income
   Loans receivable ........................................................   $  5,481   $  4,611      $ 10,979    $  9,263
   Discounted loans receivable .............................................        209         99           505         237
   Securities available-for-sale ...........................................        408        369           774         399
   Securities held-to-maturity .............................................        462        243           936         243
   Interest-earning deposits ...............................................        535        374         1,090         581
                                                                               --------   --------      --------    --------
         Total interest income .............................................      7,095      5,696        14,284      10,723
                                                                               --------   --------      --------    --------
Interest expense:
   Deposits ................................................................      4,305      3,051         8,329       5,673
   Borrowed money ..........................................................        423        329           951         640
   Junior subordinated debt ................................................        479        480           959         941
                                                                               --------   --------      --------    --------
      Total interest expense ...............................................      5,207      3,860        10,239       7,254
                                                                               --------   --------      --------    --------
        Net interest income ................................................      1,888      1,836         4,045       3,469
                                                                               --------   --------      --------    --------
Provision for loan losses ..................................................         60        360           120         545
                                                                               --------   --------      --------    --------
Net interest income after provision
     for loan losses .......................................................      1,828      1,476         3,925       2,924
                                                                               --------   --------      --------    --------

Non-interest income:
   Loan servicing income ...................................................         56        535           102         572
   Mortgage banking ........................................................          5        228            11         729
   Gain (Loss) on sale of loans receivable, discounted loans receivable,
     securities available for sale, trading account securities
     and foreclosed real estate ............................................        129        (69)          311          82
   Fees and service charges ................................................        337        215           591         365
   Other ...................................................................         84         16            94          34
                                                                               --------   --------      --------    --------
         Total non-interest income .........................................        611        925         1,109       1,782
                                                                               --------   --------      --------    --------

Non-interest expense:
   Compensation and benefits ...............................................        784        896         1,626       1,896
   Occupancy and equipment .................................................        402        322           871         781
   Federal deposit insurance premium .......................................         16         36            32          66
   Amortization of goodwill ................................................       --           22          --            47
   Other general and administrative fees ...................................        728      1,038         1,416       1,952
                                                                               --------   --------      --------    --------
         Total non-interest expense ........................................      1,930      2,314         3,945       4,742
                                                                               --------   --------      --------    --------
Income (loss)  from continuing operations before income taxes ..............        509         87         1,088         (36)
Income tax expense/(benefit) ...............................................         73        (46)          206        (172)
                                                                               --------   --------      --------    --------
         Income from continuing operations .................................        436        133           881         136
                                                                               --------   --------      --------    --------
Discontinued operations:
Income from discontinued operation
             (less applicable income taxes of $83) .........................       --         --            --           135
Gain on sale of discontinued operation
             (less applicable income taxes of  $102, and $721 respectively)        --          198          --         1,399
                                                                               --------   --------      --------    --------
Net income .................................................................   $    436   $    331      $    881    $  1,670
                                                                               ========   ========      ========    ========

Basic earnings per share:
Income from continuing operations ..........................................   $    .22   $    .07      $    .44    $    .07
Income from discontinued operations ........................................       --          .10          --           .77
                                                                               --------   --------      --------    --------
Net income .................................................................   $    .22   $    .17      $    .44    $    .84
                                                                               ========   ========      ========    ========

Diluted earnings per share:
From continuing operations .................................................   $    .20   $    .06      $    .41    $    .06
From discontinued operations ...............................................       --          .09          --           .72
                                                                               --------   --------      --------    --------
Net income .................................................................   $    .20   $    .15      $    .41    $    .78
                                                                               ========   ========      ========    ========
</TABLE>
See notes to accompanying consolidated unaudited financial statements




                                        4

<PAGE>   5



                       ARGO BANCORP, INC. AND SUBSIDIARIES
                 CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
                             (Dollars in thousands)

<TABLE>
<CAPTION>
                                                                  For the Three Months Ended  For the Six Months Ended
                                                                         06/30/00   06/30/99       06/30/00   06/30/99
                                                                         --------   --------       --------   --------
                                                                                           (Unaudited)

<S>                                                                       <C>        <C>             <C>        <C>
Net Income ............................................................   $   436    $   331         $   881    $1,670

Other comprehensive income/(loss):
       Net increase/(decrease) in fair value of securities
         Classified as available for sale, net of tax (expense)/
               benefit of $102, ($60), $170, and $44 respectively .....      (166)        98          (277)       (71)

Less reclassification adjustment for gains included
           in net income net of tax benefits of $5, and $1 respectively      --           (7)         --           (2)
                                                                          -------    -------        -------    -------

Other comprehensive income/(loss) .....................................      (166)        91          (277)       (73)
                                                                          -------    -------        -------    -------

Comprehensive income ..................................................   $   270    $   422        $   604    $ 1,597
                                                                          =======    =======        =======    =======
</TABLE>

See notes to accompanying consolidated unaudited financial statements





                                       5
<PAGE>   6



                       ARGO BANCORP, INC. AND SUBSIDIARIES
                 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                             (Dollars in thousands)
                                   (Unaudited)


<TABLE>
<CAPTION>

                                                                                                   Accumulated                 Total
                                                                  Additional                             Other                 Stock
                                              Preferred   Common     paid-in   Retained          Comprehensive     Unearned holders'
                                                  Stock    Stock     Capital   earnings ESOP Loan Income/(Loss Stock Awards   Equity
                                              --------------------------------------------------------------------------------------
<S>                                           <C>       <C>       <C>       <C>        <C>        <C>        <C>         <C>
Six  months ended  June 30, 1999

Balance at December 31, 1998 ...............  $      3  $     20  $  8,829  $ 10,084   $   --     $   (238)  $   (284)   $ 18,414

Net income .................................      --        --        --       1,670       --         --         --         1,670

Other comprehensive loss, net of tax .......      --        --        --        --         --          (73)      --           (73)

Amortization of purchase price  of MRP stock      --        --        --        --         --         --            4           4

Stock acquired by ESOP .....................      --        --        --        --         (498)      --         --          (498)

Cash dividends .............................      --        --        --        (200)      --         --         --          (200)
                                              --------  --------  --------  --------   --------   --------   --------    --------

Balance at  June 30, 1999 ..................  $      3  $     20  $  8,829  $ 11,554   $   (498)  $   (311)  $   (280)   $ 19,317
                                              ========  ========  ========  ========   ========   ========   ========    ========

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

Six  months ended  June 30, 2000

Balance at December 31, 1999 ...............  $      3  $     20  $  8,829  $ 12,260   $   (426)  $   (850)  $   (248)   $ 19,588

Net income .................................      --        --        --         881       --         --         --           881

Other comprehensive loss, net of tax .......      --        --        --        --         --         (277)      --          (277)

Amortization of purchase price  of MRP stock      --        --        --        --         --         --            8           8

Stock options exercised ....................      --        --          15      --         --         --         --            15
(498)

Cash dividends .............................      --        --        --        (209)      --         --         --          (209)
                                              --------  --------  --------  --------   --------   --------   --------    --------

Balance at  June  30, 2000 .................  $      3  $     20  $  8,844  $ 12,932   $   (426)  $ (1,127)  $   (240)   $ 20,006
                                              ========  ========  ========  ========   ========   ========   ========    ========
-----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

See accompanying notes to consolidated unaudited financial statements



                                        6
<PAGE>   7
                       ARGO BANCORP, INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                             (Dollars in Thousands)
<TABLE>
<CAPTION>
                                                                                              Six Months Ended June 30,
                                                                                                      2000         1999
                                                                                                        (Unaudited)
<S>                                                                                              <C>          <C>
Cash flows from operating activities:
   Net income from continuing operations .....................................................   $     881    $     136
   Adjustments to reconcile net income to net cash provided by (used in) operating activities:
     Depreciation ............................................................................         322          789
     Accretion of discounts and deferred loan fees ...........................................        (180)         (82)
     Provision for loan losses ...............................................................         120          545
   (Gain) loss on sale of:
     Securities available for sale ...........................................................         (80)           3
     Trading account securities ..............................................................         (94)        (131)
     Loans receivable ........................................................................        (101)        (330)
     Branch location .........................................................................         (76)        --
     Foreclosed real estate ..................................................................          40          376
   Net change in trading account activity ....................................................        (114)        --
   Loans originated and purchased for sale ...................................................        --        (19,416)
   Proceeds from sale of loans receivable ....................................................      17,876       27,151
   Amortization of goodwill ..................................................................        --             47
   (Increase) decrease in purchased mortgage servicing rights ................................         (89)         155
   Amortization of purchase price of MRP and ESOP stock ......................................           8            4
   (Increase) decrease in accrued interest receivable, prepaid
     expenses, and other assets ..............................................................        (571)       5,712
   Increase (Decrease) in accrued interest payable and other liabilities .....................        (398)       7,519
                                                                                                 ---------    ---------
     Net cash provided by operating activities ...............................................      17,544       22,478
                                                                                                 ---------    ---------
   Cash flows from investing activities:
   Loans originated and purchased for portfolio ..............................................    (201,430)     (90,633)
   Principal repayments on:
    Loans receivable and discounted loans receivable .........................................     186,145       89,177
    Securities-available-for sale ............................................................          75           78
    Securities held to maturity ..............................................................         121         --
   Proceeds from sale of:
     Foreclosed real estate ..................................................................       1,219        2,080
     Securities available for sale ...........................................................         843       11,126
     Premises and equipment ..................................................................         500        5,169
     Mortgage Servicing Rights ...............................................................        --          8,100
     On-Line Financial Services, Inc. ........................................................        --          6,207
   Purchase of:
     Securities available for sale ...........................................................        (874)     (44,497)
     Premises and equipment ..................................................................      (1,692)      (6,398)
     FHLB Stock ..............................................................................        (218)        (890)
     Loan servicing rights ...................................................................        --        (11,136)
                                                                                                 ---------    ---------
          Net cash used in investing activities ..............................................     (15,311)     (31,617)
                                                                                                 ---------    ---------
   Cash flows from financing activities:
     Net increase in deposits ................................................................      11,730       52,135
     Proceeds from borrowed funds ............................................................         588       16,617
     Repayment of borrowed funds .............................................................     (13,100)     (17,626)
     Proceeds from exercise of stock options .................................................          15         --
     Dividends paid ..........................................................................        (200)        (200)
     Net increase in advance payments by borrowers for taxes and insurance ...................         284          139
     Net decrease in custodial escrow balances for loans serviced ............................        (607)        (345)
                                                                                                 ---------    ---------
       Net cash provided by financing activities .............................................      (1,290)      50,720
                                                                                                 ---------    ---------
       Net cash provided by discontinued operations ..........................................        --             20
                                                                                                 ---------    ---------
     Net increase (decrease) in cash and cash equivalents ....................................         943       41,601
   Cash and cash equivalents at beginning of period ..........................................      37,672       10,156
                                                                                                 ---------    ---------
   Cash and cash equivalents at end of period ................................................   $  38,615    $  51,757
                                                                                                 =========    =========
Supplemental disclosure of non-cash investing and financing activities:
    Assumption of liability related to sale of On-Line Financial Services, Inc. ..............        --      $     546
     Preferred stock received related to sale of On-Line Financial Services, Inc. ............        --          4,600
Supplemental disclosures of cash flow information: Cash paid during the period
   for:
   Interest expense ..........................................................................   $   8,234    $   7,258
   Income taxes ..............................................................................   $     900    $     200
Non-cash investing activity - transfer of loans to foreclosed real estate ....................   $   1,644    $   1,042
</TABLE>
See accompanying notes to consolidated unaudited financial statements



                                       7
<PAGE>   8


                       ARGO BANCORP, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


NOTE A - BASIS OF PRESENTATION

The accompanying unaudited consolidated financial statements have been prepared
in accordance with generally accepted accounting principles ("GAAP") for interim
financial information and with the instructions to Form 10-Q and Regulation S-X.
Accordingly, they do not include all of the information and footnotes required
by generally accepted accounting principles for complete financial statements.
In the opinion of management, all adjustments including normal recurring
accruals considered necessary for fair presentation have been included. The
results of operations for the three and six months ended June 30, 2000, are not
necessarily indicative of the results that may be expected for the year ending
December 31, 2000.

The June 30, 2000 unaudited consolidated financial statements include the
accounts of Argo Bancorp, Inc. ("Argo Bancorp," the "Corporation" or the
"Company") and its wholly owned subsidiary, Argo Federal Savings Bank, FSB
("Argo Savings" or "Savings Bank") and Argo Savings' wholly owned subsidiary,
Dolton-Riverdale Savings Service Corporation ("Dolton Service"). Significant
intercompany accounts and transactions have been eliminated in consolidation.

Subsequent to March 31, 1999 the Company simplified its organizational structure
by merging Argo Mortgage Corporation, a wholly owned subsidiary of the Savings
Bank, and Margo Financial Services, LLC, a majority-owned subsidiary of the
Savings Bank, into the Savings Bank and merging Empire/Argo Mortgage LLC, a
consolidated joint venture of Argo Bancorp, into Argo Bancorp. The mergers
qualified as tax-free reorganizations and were accounted for as internal
reorganizations.

On March 31, 1999 the Company sold its wholly owned subsidiary On-Line Financial
Services, Inc. ("On-Line") to GFS Holdings, Co. of Palm Beach Gardens Florida.
The Company sold On-Line for cash proceeds of $6,700,000 and $4,600,000 of
Series B preferred stock of GFS Holdings Co. The Company recorded a gain of
$1,201,000, net of taxes of $619,000 as of March 31, 1999 based on information
available at that date. This net gain was subsequently adjusted to $1,928,000
during the final three quarters of 1999, as information became available
regarding sale expenses and an accrual for contingent payments to former On-Line
shareholders. Operating results from On-Line through March 31, 1999 are included
in the financial statements in results of discontinued operations. The following
table reflects the components of income from discontinued operations for the
three months ended March 31, 1999 (in thousands):




                                       8
<PAGE>   9




Income Statement Data
Revenues ..........................   $4,158
Costs & Expenses ..................    3,940
                                      ------
Operating Income ..................      218
Income Tax Expense ................       83
                                      ------
Income from discontinued operations   $  135
                                      ======

On June 1, 1999 Argo Federal Savings Bank, FSB entered into a management
services agreement ("Agreement") with E-Conduit Network, Inc. ("E-Conduit").
Under the agreement E-Conduit acquired certain assets and liabilities of Margo
and assumed the day to day operations related to the origination of mortgage
loans for the Savings Bank portfolio and for sale into the secondary market. The
Agreement also requires E-Conduit to pay a six basis point per transaction
license fee, in return E-Conduit is allowed to use the Margo name and all the
intellectual properties of Margo. As a result of this transaction Margo has
discontinued its wholesale mortgage operation and is focusing on fee generation
through its licensing activities.

On June 29, 1999, the Savings Bank sold its five operating properties located at
7600 West 63rd. Street and 5818 South Archer Road, Summit, Illinois, 8267 South
Roberts Road, Bridgeview, Illinois, 2154 West Madison Street, Chicago, Illinois,
and 14076 Lincoln Avenue, Dolton, Illinois, to a non-affiliated third party for
an aggregate contractual purchase price of $5,850,000 and simultaneously entered
into a 14 year, 2-month operating lease for each of the properties with the new
purchaser. Under the terms of the lease the Savings Bank will pay an initial
monthly rental of $48,000 per month or $576,000 per year which will increase at
the rate of 1% each year commencing January 1, 2000. The net proceeds of the
sale to the Savings Bank after deducting customary closing cost including title
charges, environmental studies, surveys and legal fees was $5,230,662 resulting
in a profit of $2,246,862 to the Savings Bank. The profit, under generally
accepted accounting principles, will be taken into income by the Savings Bank
over the lease term. The Savings Bank recorded into income $40,000 and $80,000
from the deferred gain on the sale of the operating properties in three and six
months ended June 30, 2000. As a result of this sale and leaseback transaction
the Bank is not the record title holder of any of the properties from which it
transacts business.

On June 9, 2000, Argo Federal established an Internet banking division of the
Bank, which is marketed as "Umbrellabank.com, a division of Argo Federal Savings
Bank, FSB" ("umbrellabank.com"). Umbrellabank.com is accessible via the Internet
at http://www.umbrellabank.com and allows consumers to conduct online financial
transactions with the Bank, including but not limited to opening account
relationships, transferring funds, accessing account information, processing
bill payments, and applying for or obtaining loan products, including but not
limited to credit cards and residential mortgage secured loans. During the
period of June 9, 2000 to June 30, 2000, umbrellabank.com was accessible via the
Internet for the purposes of testing outside the beta environment. Active
advertisement and solicitation of deposits will be undertaken in July 2000.

Although umbrellabank.com is operated as a division (as opposed to a subsidiary)
of the Bank with no separate legal existence apart from the Bank, the operations
of umbrellabank.com are maintained on separate books and accounting records. In
addition, umbrellabank.com has entered into data processing and other vendor
contracts to facilitate its line of business, maintains separate and distinct
operational controls in addition to those currently in place at Argo Federal,
and has implemented policies and



                                       9
<PAGE>   10

procedures complementary to those currently in place at the Bank to meet the
operational and security needs associated with expanding business operations to
the Internet.

As of June 30, 2000, deposits attributable to umbrellabank.com totaled $90,000.
Costs incurred by umbrellabank.com during the six months ended June 30, 2000
were $1,023,000 for hardware and software, $98,000 for pre-paid expenses,
$174,000 for furniture, fixtures and equipment, and $302,000 for leasehold
improvements in its new office location all of which have been capitalized. In
addition, $40,800 of operating expenses were recorded in the six months ended
June 30, 2000 related to the umbrellabank.com division.

NOTE B - STOCK BENEFIT PLANS

The Savings Bank adopted the Argo Federal Savings 401(k) Plan ("Plan") effective
October 1, 1988, for the exclusive benefit of eligible employees of the Savings
Bank. The Plan is a qualified plan covering all employees of the Savings Bank
who have completed at least 1,000 hours of service within a twelve (12)
consecutive month period and are age twenty-one (21) or older. Participants may
make contributions to the Plan from 1.0% to 12.0% of their earnings, subject to
Internal Revenue Service limitations. Matching contributions of 50.0% of each
participant's contribution up to 12.0% are made at the Savings Bank's discretion
each Plan year. The Savings Bank made contributions of $33,000 and $37,000, to
the Plan for the six months ended June 30, 2000, and 1999. The Plan also
provides benefits in the event of death, disability, or other termination of
employment.

In 1991, Argo Savings formed an Employee Stock Ownership Plan ("ESOP") for
eligible employees. Subsequent to March 31, 1999, the ESOP borrowed funds from
Argo Bancorp in the amount of $498,000 in order to purchase 49,136 shares at an
average price of $10.13 per share. In addition, subsequent to March 31, 1999,
the ESOP used available cash in the plan to purchase an additional 2,500 shares.
Consolidated stockholders' equity was reduced by the unpaid balance of the ESOP
loan at June 30, 2000. Contributions of $28,000 were made to the ESOP to fund
principal and interest payments for the six months ended June 30, 2000.

MANAGEMENT RECOGNITION PLAN

The Board of Directors of the Savings Bank formed a management recognition plan
and trust (MRP) effective October 31, 1991, which purchased 6.8%, or 61,600
shares, of Argo Bancorp's authorized but unissued common stock in December 1991.
In addition, Argo Bancorp contributed $34,385 to allow the MRP to purchase
11,960 shares in the merger conversion or on the open market. All MRP shares
have been awarded to employees in key management positions with the Savings
Bank. The awards are fully vested.

On April 26, 1995, an amendment to the MRP was approved, which increased the
amount of shares available to be awarded under the MRP to 97,992. An additional
15,188 and 7,628 shares were purchased in 1996 and 1995 under the MRP. During
the year ended December 31, 1997, the Company sold 22,416 shares held by the
Savings Bank MRP for $219,000, reducing the total shares held by the plan to
400. None of the remaining shares have been awarded.







                                       10
<PAGE>   11

The Board of Directors of Argo Bancorp formed a new MRP effective September 1,
1996, which purchased 50,000 shares of Argo Bancorp stock on September 24, 1996
for $115,000. Under this plan, employees in key management positions with Argo
Bancorp and all its subsidiaries are eligible for participation. During the year
ended December 31, 1997, 6,300 shares were awarded to certain key On-Line
employees. The awards vest over a five-year period, the aggregate purchase price
of shares awarded was being expensed as a portion of annual compensation, and
the remaining cost is reflected as a reduction of stockholders' equity. Due to
the sale of On-Line, the shares became fully vested and compensation expense of
$36,000 was recognized in 1999. No MRP shares were awarded during the six month
periods ended June 30, 2000 and 1999.

STOCK OPTION PLANS

Argo Bancorp's Board of Directors adopted the 1991 Stock Option and Incentive
Plan (the 1991 Stock Option Plan), under which up to 429,800 shares of Argo
Bancorp's common stock were reserved for issuance by Argo Bancorp upon exercise
of incentive stock options to be granted to full-time employees of Argo Bancorp
and its subsidiaries from time to time. All 429,800 options were awarded during
1993. The exercise price for the options awarded was equal to or greater than
the fair market value of the common stock on the date of grant ($3.84 per
share). During the three month periods ended June 30, 2000 options to purchase
4,288 shares were exercised and options to purchase 17,196 shares were
forfeited. At June 30, 2000, options to purchase 149,984 shares were
outstanding, at an average price of $5.90.

Argo Bancorp's Board of Directors adopted the Non-Qualified Stock Option Plan
for Non-Employee Directors (Non-Qualified Stock Option Plan) in 1991, under
which up to 429,800 shares of Argo Bancorp's common stock were reserved for
issuance by Argo Bancorp upon exercise of nonincentive stock options to be
granted to nonemployee directors of the Savings Bank subsidiary from time to
time. Options for 4,000 shares were granted in 1997. At December 31, 1997, the
Board of Directors approved a resolution to discontinue any further grants under
this plan. At June 30, 2000, 252,400 options for shares had been awarded by Argo
Bancorp under the Non-Qualified Stock Option Plan. The exercise price for the
options awarded was equal to the fair market value of the common stock on the
date of grant ($6.02 per share). No options were exercised during the three
month periods ended June 30, 2000 and 1999. At June 30, 2000, options to
purchase 199,600 shares were outstanding at an average price of $6.02.

Argo Bancorp's Board of Directors adopted the 1998 Incentive Stock Option Plan
for Employees in 1998, under which up to 400,000 shares of Argo Bancorp's common
stock were reserved for issuance by Argo Bancorp upon exercise of stock options
to be granted to employees from time to time. There were no options granted nor
were there any forfeited in the three month periods ended June 30, 2000 and
1999. At June 30, 2000, 35,000 options for shares have been awarded by Argo
Bancorp under the Plan of which 26,900 options for shares have been forfieted.
The exercise price for the options awarded was equal to the fair market value of
the common stock on the date of grant. At June 30 2000, options to purchase
9,000 shares were outstanding at an average price of $9.00 per share.

At June 30, 2000, the total options outstanding under all plans were 358,584 at
an average price of $6.04.



                                       11
<PAGE>   12


NOTE C - REGULATORY CAPITAL

Pursuant to the Office of Thrift Supervision ("OTS") regulations, savings
institutions must meet three separate minimum capital-to-assets requirements.
The following table summarizes, as of June 30, 2000 and at December 31, 1999,
Argo Savings' capital requirements under OTS regulations and its actual capital
ratios at those dates:
<TABLE>
<CAPTION>

                                REQUIRED         ACTUAL     REQUIRED           ACTUAL        EXCESS
                                 CAPITAL        CAPITAL      CAPITAL          CAPITAL       CAPITAL
JUNE 30, 2000                 PERCENTAGE     PERCENTAGE      BALANCE          BALANCE       BALANCE
-------------                 ----------     ----------      -------          -------       -------
                                                        Dollars in Thousands)
<S>                            <C>          <C>            <C>               <C>          <C>
Risk-based.................         8.0%         12.57%      $15,706          $26,238      $ 10,532
Core.......................         4.0           6.52%       15,147           24,675         9,528
Tangible...................         1.5           6.52%        5,680           24,675        18,995

DECEMBER 31, 1999

Risk-based.................         8.0%         10.24%      $18,278          $23,404       $ 5,126
Core.......................         4.0           5.90        14,813           21,853         7,040
Tangible...................         1.5           5.90         5,555           21,853        16,298
</TABLE>

NOTE D - EARNINGS PER SHARE

The following table sets forth the components of basic and diluted earnings per
share from continuing operations:

<TABLE>
<CAPTION>
                                                               Three Months Ended          Six Months Ended
                                                             06/30/00    06/30/99      06/30/00    06/30/99
                                                             --------------------      --------------------
                                                          (Dollars and shares in thousands, except per share data)

<S>                                                            <C>         <C>           <C>         <C>
 Net Income from continuing operations (Numerator) .........   $  436      $  133        $  881      $  545

Basic earnings per share
    weighted average common shares outstanding .............    2,009       2,005         2,007       2,005

Effect of stock dilutive stock options outstanding .........      138         130           138         130
                                                               ------      ------        ------      ------

Total weighted average common shares and
equivalents outstanding for diluted computation ............    2,147       2,135         2,145       2,135
                                                               ======      ======        ======      ======

Basic earnings per shares from continuing operations .......   $  .22      $  .07        $  .44      $  .07

Diluted earnings per share from continuing operations ......   $  .20      $  .06        $  .41      $  .06
</TABLE>

NOTE E - COMMITMENTS AND CONTINGENCIES

At June 30, 2000, Argo Savings had loan commitments totaling $2.5 million and
$9.3 million in unused lines of credit. Commitments to fund loans have credit
risk essentially the same as that involved in extending loans to customers and
are subject to Argo Savings' normal credit policies. Argo Savings also had
Community Reinvestment Act ("CRA") investment commitments outstanding of $2.5
million.



                                       12
<PAGE>   13


NOTE F- SEGMENT FINANCIAL INFORMATION

The operating segments are determined by the products and services offered,
primarily distinguished between banking, acquisition of discount loans, and
mortgage banking. Loans, investments, and deposits provide the revenues in the
banking operation, fee income provides the primary revenue for mortgage banking
and discount accretion provides the primary revenue for discount loan workout.

Information reported internally for performance assessment follows for the six
months ended June 30, 2000 and 1999 respectively. The column for other
information primarily includes activity between segments which is being
eliminated.


<TABLE>
<CAPTION>

                                                                       Discount Mortgage
                                    Total
                                  Banking        Loans      Banking        Other     Segments
                                  -------        -----      -------        -----     --------
                                                      (In Thousands)

<S>                            <C>          <C>          <C>          <C>          <C>
2000
----
Net interest income ........   $   4,094    $     505    $    --      $    (554)   $   4,045
Provision for loan losses ..          60           60         --           --            120
Other revenue ..............       1,044          (26)          11           80        1,109
Other expenses .............       3,421          116         --            410        3,947
Income tax expense (benefit)         549         --           --           (343)         206
Segment profit (loss) ......       1,108          303           11         (541)         881
     Segment assets ........     378,696       11,358           48        1,577      391,679

1999
----
Net interest income ........   $   3,232    $     237    $    --      $    --      $   3,469
Provision for loan losses ..         485           60         --           --            545
Other revenue ..............       1,709         (231)         730         (426)       1,782
Other expenses .............       3,672          204          866         --          4,742
Income tax benefit .........        (172)        --           --           --           (172)
Segment profit (loss) ......         956         (258)        (136)        (426)         136
     Segment assets ........     387,850       12,240           60      (37,102)     363,048
</TABLE>





                                       13
<PAGE>   14


                               ARGO BANCORP, INC.

                      MANAGEMENT DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

PRIVATE SECURITIES LITIGATION REFORM ACT SAFE HARBOR STATEMENT

In addition to historical information, this 10Q may include certain forward
looking statements based on current management expectations. The Company's
actual results could differ materially from those management expectations.
Forward-looking statements, which are based on certain assumptions and describe
future plans, strategies, and expectations of the Company, are generally
identifiable by use of the words "believe," "expect," "intend," "anticipate,"
"estimate," "project," or similar expressions. The Company's ability to predict
results or the actual effect of future plans or strategies is inherently
uncertain. Factors that could cause future results to vary from current
management expectations include, but are not limited to, general economic
conditions, legislative and regulatory changes, monetary and fiscal policies of
the federal government, changes in tax policies, rates and regulations of
federal, state and local tax authorities, changes in interest rates, deposit
flows, the cost of funds, demand for loan products, demand for financial
services, competition, changes in the quality or composition of the Bank's loan
and investment portfolios, changes in accounting principles, policies or
guidelines and other economic, competitive, governmental and technological
factors affecting the Company's operations, markets, products, services and
prices. Further description of the risks and uncertainties to the business are
included in detail in Item 1, "Business" of the Company's 1999 Form 10-K.

GENERAL

         The Company was incorporated in Delaware in August 1987, for the
purpose of acquiring the Savings Bank. The Company acquired Argo Savings on
November 17, 1987, for a capital infusion of $1.1 million. On August 29, 1991,
the Board of Directors of Dolton Riverdale Savings and Argo Savings adopted a
Plan of Merger Conversion ("Plan"), whereby Dolton agreed to convert from a
state-chartered mutual association to a federally-chartered stock association
and merge with and into Argo Savings with Argo Savings as the surviving entity.
Final regulatory approval was received on May 26, 1992, at which time the merger
conversion was completed. The transaction was accounted for under a pooling of
interests method. There was no goodwill or other intangible assets recorded as a
result of the transaction. The Company retained 50.0% of the net proceeds from
the merger conversion and injected the remaining 50.0% into Argo Savings The
Company is a unitary savings and loan holding company and is registered as such
with the OTS, Federal Deposit Insurance Corporation ("FDIC") and the Securities
and Exchange Commission ("SEC").

On December 31, l996, Argo Bancorp entered into a stock purchase agreement with
The Deltec Banking Corporation Limited ("Deltec"), a banking corporation
organized under the laws of the Commonwealth of the Bahamas. Under the terms of
the agreement, Argo Bancorp agreed to issue and sell 446,256 shares of the
Company's authorized and unissued common stock to Deltec at a purchase price of
$9.50 per share. Total proceeds from this transaction were approximately $4.2
million. A five (5.0%) percent investment advisory fee was paid to Charles E.
Webb and Company reducing the net proceeds of the transaction to $4.0 million.
The stock purchase agreement also provides that Deltec may acquire additional
shares of common stock from the Company when the Company issues or sells




                                       14
<PAGE>   15

additional shares to third parties in order that Deltec can maintain 25%
ownership in the Company's common stock.

In October of 1998, the Company formed Argo Capital Trust, a statutory business
trust formed under the laws of the State of Delaware. In November 1998, the
Company and Argo Capital Trust offered 11% Capital Securities with a liquidation
amount of $10.00 per security. The proceeds from the sale offering were
$17,250,000. Argo Capital Trust used the gross proceeds for the sale of the
Capital Securities to purchase Junior Subordinated Debentures of the Company.
The Junior Subordinated Debentures carry an interest rate of 11%, paid quarterly
in arrears and are scheduled to mature on November 6, 2028. The costs of the
debt issuance were approximately $1.7 million, and were capitalized by the
company. The expenses are being amortized over 30 years. However, the
debentures, under certain circumstances may be prepaid prior to the maturity
date. The proceeds from the sale of the Junior Subordinated Debentures are being
used by Argo Savings for general lending purposes and enhancements of
operational capabilities, and by the Company for general corporate purposes, the
enhancement of operational capabilities and the potential purchase of loans.

On June 24, 2000, the Company incorporated a wholly owned subsidiary, Argo
Redemption Corporation, an Illinois corporation ("ARC"). ARC was chartered to
effectuate, from time to time, purchase of the Company's outstanding Capital
Securities by tender, in the open market or by private agreement. Acquisitions
through the over-the-counter dealer market are anticipated to comprise the
majority of purchase activity. As of June 30, 2000, ARC had acquired 1,500
shares of Argo Capital Trust Preferred securities at an average price of $8.25.

On September 27, 1999 the Company purchased 16,666 shares of Synergy Plan Ltd.
("Synergy") Class A Common Stock at $15.00 per share and 16,667 of Synergy's
Convertible Preferred Stock at $15.00 per share. The Company's total investment
was $500,000. The Company also received an option to acquire on or before March
31, 2000 up to 33,333 shares of Synergy Class A Common Stock for a purchase
price of $15.00 per share; on March 27, 2000 the Company exercised its option
and acquired an additional 33,333 shares of Synergy Class A Common Stock. The
Convertible Preferred Stock owned by the Company is convertible into 16,667
shares of Class A Common Stock of Synergy on or before September 30, 2004,
subject to Synergy's right to redeem the shares on September 30, 2002, at a
redemption price of $25.00 per share. The Convertible Preferred Shares have a
stated dividend of $.90 per share, per annum, payable quarterly. During the six
months ended June 30, 2000 the Company with OTS and FDIC approval, infused
49,999 shares of Synergy Class A Common Stock and 16,667 shares of Synergy's
Convertible Preferred Stock into Dolton Service, thereby increasing the capital
of the Savings Bank by $1,000,000.

In December 1999 the Company purchased 100,000 shares of Series B Preferred
Stock of Creditland Inc. ("Creditland") at a purchase price of $2.50 a share for
an aggregate purchase price of $250,000. Creditland is a mortgage banking
company and aggregator and marketer of various loan and credit products
including but not limited to credit cards, first residential mortgages and
second mortgages. The Bank has entered into agreements with Creditland to market
credit card products through the Bank and the Bank will also utilize Creditland
services through its Margo subsidiary as a source of residential first mortgage
loans and home equity mortgage loans. The Company with OTS and FDIC approval,
infused the 100,000 shares of the Series B Preferred Stock in Creditland into
Dolton Service on March 31, 2000, thereby increasing the capital of the Savings
Bank by an additional $250,000.



                                       15
<PAGE>   16

Unlike many savings and loan holding companies, the Company is an active holding
company with only a portion of its future anticipated operating income dependent
upon the earnings of Argo Savings. As an operating company, Argo Bancorp has
assets, liabilities and income that are unrelated to the operations of Argo
Savings. Argo Bancorp's assets at June 30, 2000, on an unconsolidated basis
consisted of its investment in Argo Savings of $23.3 million, its investment in
the majority owned Empire/Argo Mortgage LLC of $658,000, securities available
for sale of $11.5 million, GFS Holdings Preferred Stock of $4.0 million, cash
and other interest-earning deposits of $194,000, and other assets of $3.8
million which include $1.4 million of deferred tax benefits, $1.8 million of
debt issuance costs associated with the Junior Subordinated Debentures, and
$324,000 of cash surrender value on executive life insurance policies. Argo
Bancorp also had outstanding borrowings on an unconsolidated basis in the amount
of $6.0 million at June 30, 2000, incurred in connection with capital infusions
to its subsidiaries. Argo Bancorp is a Federal Housing Authority ("FHA")
approved originator and servicer, a licensed Illinois mortgage banker and an
approved Federal National Mortgage Association ("FNMA") servicer.

During the six months ended June 30, 2000 the Savings Bank through its wholly
owned subsidiary, Dolton Service, purchased 2,500 shares or 23.7% of the issued
and outstanding stock of Commercial Loan Corporation ("CLC") at a purchase price
of $125,000. CLC, which is owned by Chicagoland financial institutions, through
its management processes, underwrites, documents and services commercial loans
for financial institution investors and such loans. The services performed by
CLC include monitoring post closing performance of the loan, preparation of the
loan summaries, ongoing analysis of the performance of the loan and the borrower
including review of financial and operating statements of the borrower and
collection and remittance of all loan payments. CLC entered into a master loans
participation agreement with each of it's shareholders or their affiliates,
whereunder the same would purchase participations in pools offered by CLC. At
June 30, 2000, CLC originated 49 loans aggregating $13.5 million, which were
funded through 7 pools. The rates paid on the pools to the investors including
the Bank ranged from 7.50% to 9.25% and consisted of both fixed and variable
rates. As of June 30, 2000 the Bank had purchased interest in four pools
aggregating $2.9 million.

SALE OF SUBSIDIARY

On March 31, 1999 The Company sold its wholly-owned subsidiary, On-Line
Financial Services, Inc. of Oak Brook, Illinois ("On-Line"), to GFS Holdings,
Co. of Palm Beach Gardens, Florida ("Purchaser")

Under the terms of the transaction, in exchange for all of the outstanding stock
of On-Line, the Company received $11.3 million consisting of $6.7 million in
cash together with 4,600 shares of GFS Holdings Co. Series B Preferred Stock,
valued at $4.6 million. The Preferred Stock, par value $.01, originally paid the
Company a semi-annual dividend at the rate of 7.625%. the Preferred Stock was
restructured on January 31, 2000 to provide that the semi-annual dividend would
be paid at the rate of 8.625% per annum.

On January 31, 2000, six hundred (600) shares of the Preferred Stock were
redeemed by the Purchaser at $1,000 per share for a total redemption price of
$600,000. Under the restructure of the Preferred Stock, the Purchaser may
redeem, but is not required to redeem, up to 800 shares of




                                       16
<PAGE>   17

Preferred Stock on August 31, 2000 and up to 950 shares of Preferred Stock on
March 31, 2001. If the shares of Preferred Stock are not redeemed by the
Purchaser on the respective redemption dates, then the Company will receive
warrants in the amount equal to ten (10%) percent of the shares of the Preferred
Stock which were not redeemed by the Purchaser on the respective redemption
dates. All shares will be redeemed, to the extent not redeemed earlier, on March
31, 2006. In the event the shares or any portion thereof are not redeemed on
March 31, 2006 the dividend rate on such shares not redeemed shall increase by
two hundred (200) basis points annually for each year the shares of Preferred
Stock of Purchaser have not been redeemed by the Purchaser.



LIQUIDITY AND CAPITAL RESOURCES

Argo Savings' primary sources of funds are deposits, proceeds from principal and
interest payments on the loan and securities available-for-sale portfolios,
custodial deposit accounts related to loans serviced for others, and the sale of
discounted loans receivable and newly originated fixed rate long-term mortgage
loans. The most liquid assets are cash and short-term investments. The levels of
these assets are dependent on the operating, financing and investing activities
during any given period. Cash and interest-earning deposits totaled $38.6
million at June 30, 2000.

The primary investment activity of Argo Savings is the origination and purchase
of mortgage loans. During the six months ended June 30, 2000, and 1999, Argo
Savings originated and purchased loans receivable and discounted loans
receivable in the principal amounts of $201.4 million and $110.0 million,
respectively. During the six months ended June 30, 2000, and 1999, these
investing activities were primarily funded by principal repayments on loans
receivable and discounted loans receivable and securities available-for-sale of
$186.4 million and $89.3 million, respectively, and the proceeds from the sale
of loans receivable and discounted loans receivable, securities available for
sale and foreclosed real estate of $17.9 million and $40.4 million,
respectively. During the six months ended June 30, 2000, additional funding was
provided by the increase in deposits of $11.7 million, which was offset by a
$12.5 million decrease in borrowings. During the six months ended June 30, 1999,
additional funding was provided by the increase in deposits of $52.1 million,
partially offset by a $1.0 million decrease in borrowings.

Argo Savings is required to maintain minimum levels of liquid assets as defined
by OTS regulation. At June 30, 2000, Argo Savings liquid assets represented
10.77% of its liquidity base as compared to the required level of 5.0%. The
level of liquidity maintained is believed by management to be adequate to meet
the requirements of normal operations, potential deposit outflows, and the
current loan demand.

Liquidity management for Argo Savings is both a daily and long-term function of
the Argo Savings' senior management. Argo Savings' management meets on a daily
basis and monitors interest rates, current and projected commitments to purchase
loans and the likelihood of funding such commitments, and projected cash flows.
Excess funds are generally invested in short-term investments such as federal
funds. Cash flow projections are updated regularly to assure necessary
liquidity.

At June 30, 2000, Argo Savings' capital exceeded all of the capital requirements
of the OTS on a




                                       17
<PAGE>   18

current and fully phased-in basis. The Savings Bank's tangible, core and
risk-based capital ratios were 6.52%, 6.52%, and 12.57%, respectively.

The OTS regulatory capital requirements also incorporate an interest rate risk
component. Savings institutions with "above normal" interest rate risk exposure
are subject to a deduction from total capital for purposes of calculating their
risk-based capital requirements. A savings institution's interest rate risk is
measured by the decline in the net portfolio value of its assets (i.e., the
difference between incoming and outgoing discounted cash flows from assets,
liabilities, and off-balance sheet contracts) that would result from a
hypothetical 200 basis point increase or decrease in market interest rates
divided by the estimated economic value of the institution's assets. In
calculating its total capital under the risk-based capital rule, a savings
institution whose measured interest rate risk exposure exceeds 2.0% must deduct
an amount equal to one-half of the difference between the institution's measured
interest rate risk and 2.0% multiplied by the estimated economic value of the
institution's interest rate risk component on a case-by-case basis. A savings
institution with assets of less than $300 million and risk-based capital ratios
in excess of 12.0% is not subject to the interest rate risk component, unless
the OTS determines otherwise. For the present time, the OTS has deferred
implementation of the interest rate risk component. At June 30, 2000, the
Savings Bank met each of its capital requirements, and it is anticipated that
Argo Savings will not be subject to the interest rate risk component.



                                       18
<PAGE>   19
CHANGES IN FINANCIAL CONDITION

Total assets declined by $1.1 million to $391.7 million at June 30, 2000, from
$392.8 million at December 31, 1999.

Cash increased $6.3 million to $11.9 million at June 30, 2000, primarily due to
increased items-in- transit balances related to the Savings bank's deposit to
the Federal Reserve as compared to December 31, 1999.

Interest-earning deposits declined by $5.4 million to $26.7 million from $32.1
million at December 31, 1999. Included as a interest earning deposit was $22.1
million of cash in the Savings Bank's 600 plus unit ATM network which earn a
return based on 200 basis points over the FHLB overnight rate.

Loans receivable and discounted loans receivable declined $2.9 million to $274.5
million at June 30, 2000 from $277.5 million at December 31, 1999, as a result
of loan originations and purchases totaling $201.4 million offset by sales of
loans of $17.9 million, principal repayments totaling $184.8 million, and
transfers of loans to foreclosed real estate of $1.6 million.

Premises and equipment increased by $870,000 to $9.4 million from $8.5 million
at December 31, 1999. Included in the increase are $1.6 million of equipment and
leasehold improvements related to the Savings Bank's Internet division Umbrella
Bank.com.

Deposits increased $11.7 million to $313.4 million at June 30, 2000, from $301.7
million at December 31, 1999. The deposit gains include an increase of $4.9
million in certificate of deposits, $5.1 million in business checking accounts
and $1.1 million in passbook savings accounts.

Borrowings decreased $12.5 million to $27.8 million at June 30, 2000 from $40.3
million at December 31, 1999. The decrease was due in part to Management's
decision to repay a $5.0 million Federal Home Loan Bank advance which came due
in February. Short term borrowings declined by $7.5 million due to the
additional liquidity provided by increased deposit flows .

Stockholders' equity increased $417,000 to $20.0 million at June 30, 2000, from
$19.6 million at December 31, 1999. The increase was primarily the result of net
income of $881,000 partially offset by cash dividends of $200,000 and additional
unrealized net losses in the available-for-sale investment portfolio of
$277,000.



                                       19
<PAGE>   20



ACCOUNTING DEVELOPMENTS

Statement of Financial Accounting Standard (Statement) No. 133 on derivatives
will, in 2001, require all derivatives to be recorded at fair value on the
balance sheet, with changes in fair value charged or credited to income. If
derivatives are documented and effective as hedges, the change in the derivative
fair value will be offset by an equal change in the fair value of the hedged
item. Under the new standard, securities held-to-maturity can no longer be
hedged, except for changes in the issuer's creditworthiness. Therefore, upon
adoption of Statement No. 133, companies will be able to reclassify
held-to-maturity securities to either trading or available-for-sale, provided
certain criteria are met. This Statement may be adopted early at the start of a
calendar quarter. Since the Company has no significant derivative instruments or
hedging activities, adoption of Statement No. 133 is not expected to have a
material impact on Argo Bancorp's financial statements. Management has decided
against early adoption of Statement No. 133.

PURCHASED MORTGAGE SERVICING RIGHTS

Argo Savings' principal investment in mortgage servicing rights is through a
$3.3 million equity interest in a limited partnership whose business activities
are to purchase MSRs and a $1.2 investment in subordinated debentures of the
partnership. There are several unaffiliated equity investors in the limited
partnership. The purchase of the servicing rights is then leveraged, allowing
the limited partnership to purchase MSRs equaling one to three times the equity
investment by its partners. The cost of the borrowings, as well as the servicing
income and expense and related amortization, is recorded at the limited
partnership level. Each quarter, financial statements are issued to the limited
partnership by Dovenmuehle Mortgage, Inc. ("DMI"), the general partner of the
limited partnership and the pro-rata share of the income for each investor is
calculated by DMI. Argo Savings records its share of income or loss on the
equity method for the partnership investment. At the end of five years, or at
such time as the investors may agree, the MSRs will be sold and the proceeds
divided pro-rata among the investors. As with a direct investment in PMSRs, the
collateral behind the equity investment is the servicing rights. All limited
partnership purchases of servicing rights must be approved by all equity
investors and undergo the same guidelines for direct purchases of MSRs. The task
of finding and acquiring the PMSRs controlled by the limited partnership, as
well as all associated administrative duties, is assigned to DMI. DMI also
sub-services the PMSRs in the partnership. The limited partnership is audited
annually by an independent auditor and an independent third party valuation of
the partnership's PMSR is performed quarterly. In addition, unaudited financial
statements of the limited partnership are distributed quarterly by DMI to each
investor. The audited financial statements, the unaudited quarterly financial
statements and the quarterly valuations are sent directly to each equity
investor.

At December 31, 1998, the independent valuation showed an appraised value lower
than the current book value. The general partner recorded a valuation allowance.
Argo Savings' proportionate share of the writedown was $1.4 which Argo Savings
recorded based upon information received from DMI. During 1999, a portion of
Argo's investment was converted to subordinated debentures which yield interest
at 30%. In addition, the value of the servicing revenue remained stable and the
Bank did not record any additional write-down for the three months ended June
30, 2000.

In addition to its investment in the limited partnerships, at June 30, 2000, the
Savings Bank had a




                                       20
<PAGE>   21

$489,000 investment in a PMSR portfolio that it owns directly which consisted of
2,365 mortgage loans having an outstanding principal balance of $35.7 million.

ASSET QUALITY

Argo Bancorp and Argo Savings regularly review assets to determine proper
valuation. Loans are reviewed on a regular basis and an allowance for possible
loan losses is established when, in the opinion of management, the net
realizable value of the property collateralizing the loan is less than the
outstanding principal and interest and the collectibility of the loan's
principal and interest becomes doubtful.

At June 30, 2000, Argo Savings had forty-four (44) properties, totaling $2.4
million classified as foreclosed real estate, as compared to fifty-eight (58)
properties totaling $2.3 million at December 31, 1999. The underlying properties
on June 30, 2000, consisted primarily of single family residences. The
foreclosed real estate has been written down to estimated fair value at June 30,
2000. The total amount of loans receivable ninety (90) days or more past due at
June 30, 2000, was $4.1 million or 1.53% of total loans receivable compared to
$6.0 million or 2.25% of total loans on December 31, 1999. Loans ninety (90)
days or more past due are primarily secured by one-to-four family residences.
Total non-performing assets at June 30, 2000, totaled $6.5 million or 1.66% of
total assets compared to $8.3 million or 2.11% of total assets at December 31,
1999. Excluded from these totals are $1.5 million of discounted loans ninety
(90) days or more past due at June 30, 2000, and $1.7 million at December 31,
1999. Discounted loans that are often purchased with the intent to foreclose and
sell the underlying property are excluded from non-performing loans.



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<PAGE>   22




RESULTS OF OPERATIONS - COMPARISON OF OPERATING RESULTS FOR THE THREE AND SIX
MONTHS ENDED JUNE 30, 2000, AND 1999.

GENERAL

Net income for the three months ended June 30, 2000 was $436,000 or $.22 per
diluted share compared to net income from continuing operations of $133,000 or
$.07 per diluted share for the same period last year. Total net income for the
three months ended June 30, 1999 was $331,000 or $.17 per diluted share.
Included in net income for the year ago period was an additional after tax
profit of $198,000 on the sale of the On-Line subsidiary. Net income for the six
month period ended June 30, 2000 was $881,000 or $.44 per diluted share compared
to net income from continuing operations of $136,000 or $.07 per diluted share
for the same period last year. Total net income for the six month period ended
June 30, 1999 was $1.7 million or $.84 per diluted share. Included in net income
for the year ago period was the $1.4 million after tax gain on the On-Line
subsidiary as well as $135,000 of net income from the discontinued operation.

INTEREST INCOME

Interest income for the three months ended June 30, 2000, totaled $7.1 million,
as compared to $5.7 million for the comparable 1999 period. The increase of $1.4
million was the result of a $59.7 million increase in average interest-earning
assets and a 26 basis point increase in the yield on earning assets to 8.09%.
For the six months ended June 30, 2000 interest income totaled $14.3 million, an
increase of $3.6 million from the $10.7 million recorded for the same period
last year. The increase was the result of a $79.5 million increase in average
interest earning assets and a 25 basis increase in the yield on earning assets
to 8.11%.

INTEREST EXPENSES

Interest expense for the three months ended June 30, 2000, totaled $5.2 million
as compared to $3.9 million for the comparable 1999 period. The $1.3 million
increase was primarily the result of a 77 basis point increase in the cost of
interest bearing liabilities to 5.85% and a $50.8 million increase in average
interest bearing liabilities when compared to the same period last year. For the
six months ended June 30, 2000 interest expense totaled $10.2 million an
increase of $3.0 million from the $7.3 million recorded for the same period last
year. The increase was primarily the result of a 79 basis point increase in the
cost of interest-bearing liabilities to 5.73% and a $64.0 million increase in
average interest bearing liabilities when compared to the same period last year.

NET INTEREST INCOME

Net interest income totaled $1.9 million for the three months ended June 30,
2000, an increase of $52,000 from the amount recorded in the comparable 1999
period. The increase in net interest income for the three months ended June 30,
2000, resulted from the $59.7 million increase in average interest-earning
assets which was partially offset by the $50.8 million increase in average
interest-bearing liabilities and a 51 basis point decrease in the effective net
spread to 2.24% from 2.75% for the comparable 1999 period. Net interest income
for the six months ended June 30, 2000 increased by





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<PAGE>   23

$576,000 to $4.0 million from $3.5 million for the same period last year. The
increase was the result of the $79.5 million increase in average interest
earning assets partially offset by the increase of $64.0 million in average
interest bearing liabilities and a 53 basis point decline in the effective net
spread to 2.38% from 2.91% for the comparable 1999 period.

PROVISION FOR LOAN LOSSES

Provision for loan losses decreased to $60,000 for the three months ended June
30, 2000 from $360,000 for the same period last year. The allowance for loan
losses totaled $1.6 million at June 30, 2000 or .57% of total loans and
discounted loans outstanding. For the six months ended June 30, 2000 provision
for losses totaled $120,000 as compared to $545,000 for the same period last
year. Management believes that loan loss provisions are adequate and will
continue to monitor the mortgage portfolio and substandard assets for loss
exposure.

NON-INTEREST INCOME

Non-interest income declined to $611,000 for the three months ended June 30,
2000 from $925,000 for the same period last year. The decline in non-interest
income was in part the result of a $479,000 decrease in servicing income. The
year ago period included servicing revenue totaling $527,000 from a $11.1
million investment in PMSR's of which $8.2 million had been sold by June 30,
1999. The remaining $2.9 million was sold in July of 1999. The decline in
non-interest income was also the result of a $223,000 decline in mortgage
banking income. The decline in mortgage banking income resulted from an
agreement with E-Conduit, whereby E-Conduit assumed the day-to-day operations
related to the mortgage banking operation. As a result of this agreement
E-Conduit retains the mortgage banking revenue and the expenses related to the
mortgage banking operation. The Savings Bank receives a license fee of six basis
points which totaled $5,000 for the three months ended June 30, 2000. Customer
service fees including ATM fees increased by $122,000 to $337,000 for the three
months ended June 30, 2000 from $215,000 for the same period last year. Gain on
the sale of assets increased by $198,000 to $129,000 for the three months ended
June 30, 2000 from an aggregate loss of 69,000 for the same period last year.
The sale of real estate owned resulted in net gains of $45,000 for the three
months ended June 30, 2000 compared to a net loss of $129,000 for the same
period last year.

For the six months ended June 30, 1999 non-interest income declined to $1.1
million as compared to $1.8 million for the same period last year. The decrease
was the result of a $728,000 decline in mortgage banking revenue and a $460,000
decline in servicing income partially offset by a $229,000 increase in the gains
on the sale of assets and a $226,000 increase in customer service fee income.


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<PAGE>   24



NON-INTEREST EXPENSE

Non-interest expense declined by $391,000 to $1.9 million for the three months
ended June 30, 2000 from $2.3 million for the same period last year. The
decrease in operating expenses was primarily the result of a $320,000 reduction
in operating expenses related to the E-Conduit agreement. For the six months
ended June 30, 2000 non-interest expense declined by $800,000 to $3.9 million as
compared to $4.7 million for the same period last year. The operating expenses
related to E-Conduit totaled $865,000 for the six months ended June 30, 1999.

INCOME TAX EXPENSE

The provision for income tax expense totaled $73,000 for the three months ended
June 30, 2000 compared to a tax benefit of $46,000 for the same period last
year. The provision was based on a 34.0% tax calculated on pre-tax income of
$510,000 less the utilization of $100,000 of low income housing credits. The
provision for income tax totaled $206,000 for the six months ended June 30, 2000
compared to a tax benefit of $172,000 for the same period last year. The
provision was based on a 34.0% tax calculated on pre-tax income of $1.1 million
less the utilization of $163,000 of low income housing credits.

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

As part of its normal operations, the Savings Bank is subject to interest-rate
risk on the interest-sensitive assets it invests in and the interest-sensitive
liabilities it borrows. The Investment Committee, which includes members of
senior management and directors, monitors and determines the strategy of
managing the rate and sensitivity repricing characteristics of the individual
asset and liability portfolios the Savings Bank maintains. The overall goal is
to manage this interest rate risk to most efficiently utilize the Savings Bank's
capital, as well as to maintain an acceptable level of change to its net
portfolio value ("NPV"), and net interest income. The Savings Bank Strategy is
to minimize the impact of sudden and sustained changes in interest rates on NPV
and its net interest margin.

Interest rate risk exposure is measured using interest rate sensitivity analysis
to determine the Savings Bank change in NPV in the event of hypothetical changes
in interest rates, as well as interest rate sensitivity gap analysis, which
monitors the repricing characteristics of the Savings Bank's interest-earning
assets and interest-bearing liabilities. The Board of Directors has established
limits to changes in NPV and net interest income across a range of hypothetical
interest rate changes. If estimated changes to NPV and net interest income are
not within these limits, the Board may direct management to adjust its
asset/liability mix to bring its interest rate risk within Board limits.

In an effort to reduce its interest rate risk, the Savings Bank has focused on
strategies limiting the average maturity of its assets by emphasizing the
origination of adjustable-rate mortgage loans. The Savings Bank, from time to
time, also invests in long-term fixed-rate mortgages provided it is compensated
with an acceptable spread.

Interest rate sensitivity analysis is used to measure the Savings Bank's
interest rate risk by calculating the estimated change in the NPV of its cash
flows from interest sensitive assets and



                                       24
<PAGE>   25

liabilities, as well as certain off-balance sheet items, in the event of a
series of sudden and sustained changes in interest rates ranging from 100 to 500
basis points. Management assumes that a 200 basis point movement up or down is
considered reasonable and plausible for purposes of managing its interest-rate
risk on a day-to-day basis. NPV is the market value of portfolio equity and is
computed as the difference between the market value of assets and the market
value of liabilities, adjusted for the value of off-balance sheet items. There
has been no material change in market risk since December 31, 1999. The
following table presents the Savings Bank's projected change in NPV for the
various rate shocks as of March 31, 2000 which is the most current informational
available.

                                        Estimated Increase
                                         (Decrease) in NPV
       Change in          Estimated      -----------------
     Interest Rate           NPV       Amount      Percent
     -------------           ---       ------      -------
                               (Dollars in thousands)
         2000:
300 basis point rise ..   $ 18,685   $(11,312)    (38)%
200 basis point rise ..     22,821     (7,175)    (24)
100 basis point rise ..     26,620     (3,376)    (11)
Base scenario .........     29,997       --      --
100 basis point decline     32,877      2,881      10
200 basis point decline     35,100      5,111      17
300 basis point decline     37,508      7,511      25

The Savings Bank is more sensitive to a sudden rise in interest rates at March
31, 2000 as compared to March 31, 1999. However, a decline in interest rates
would be beneficial to the Savings Bank at March 31, 2000 compared to March 31,
1999, where a decline in rates produces lower results.

The NPV is calculated by the Savings Bank using guidelines established by the
OTS related to interest rates, loan prepayment rates, deposit decay rates and
market values of certain assets under the various interest rate scenarios. These
assumptions should not be relied upon as indicative of actual results due to the
inherent shortcomings of the NPV analysis. These shortcomings include (i) the
possibility that actual market conditions could vary from the assumptions used
in the computation of NPV, (ii) certain assets, including adjustable-rate loans,
have features which affect the potential repricing of such instruments, which
may vary from the assumptions used, and (iii) the likelihood that as interest
rates are changing, the Investment Committee would likely be changing strategies
to limit the indicated changes in NPV as part of its management process.

The Savings Bank does not use derivative instruments to control interest rate
risk. In addition, interest rate risk is the most significant market risk
affecting the Savings Bank. Other types of market risk, such as foreign currency
exchange risk and commodity price risk, do not arise in the normal course of the
Company's business activities and operations.




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<PAGE>   26



PART II - OTHER INFORMATION

ITEM 1.  LEGAL PROCEEDINGS

Argo Bancorp and Argo Savings are not engaged in any legal proceedings of a
material nature at the present time.

ITEM 2.  CHANGES IN SECURITIES

Not applicable.

ITEM 3.  DEFAULT UPON SENIOR SECURITIES

Not applicable.

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

The Annual Meeting of Shareholders was held May 2, 2000, with the following
resolutions ratified and approved in all respects:

I.   Election of Director: The election of Arthur Byrnes for a three (3) year
     term

     For: 1,967,479 votes 98.1% Withheld: 4,773 votes 0.02% Broker Non-votes: 0
     votes 0.0%

     Election of Director: The election of Frances Pitts for a three (3) year
     term

     For: 1,970,922 votes 98.3% Withheld: 10,330 votes 0.05% Broker Non-votes: 0
     votes 0.0%

     In addition, the following directors continue in office:

     John G. Yedinak, Chairman of the Board President and Chief Executive
     Officer, Argo Bancorp, Inc.

     Sergio Martinucci, Director Senior Vice President of Coldwell
     Banker-Residential Brokerage

     Donald G. Wittmer President and owner of Wittmer Financial Services, Ltd.

II.  Ratification of Appointment of Crowe, Chizek and Company LLP as Independent
     Auditors:

     For: 1,976,275 votes 98.6% Against: 4,977 votes 0.02% Withheld: 0 votes
     0.00% Broker non-votes: 0 votes

ITEM 5.  OTHER INFORMATION

None.



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<PAGE>   27



ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

A.    Exhibits

      The following exhibits are incorporated herein by reference:

      (3)  The Certificate of Incorporation and By-Laws.

              3.1      Certificate of Incorporation of Argo Bancorp, Inc.*
              3.2      By-Laws of Argo Bancorp, Inc.*
              4.0      Stock Certificate of Argo Bancorp, Inc.*
              11.0     Statement regarding Computation of Earnings Per Share
                       (See Note D)
              27.0     Financial Data Schedule (filed herewith)





*  Incorporated herein by reference into this document from the
   Exhibits to Form S-1, Registration Statement, and filed on January
   28, 1992, any amendments thereto, Registration No. 33-45222.


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<PAGE>   28




                                   SIGNATURES

Pursuant to the requirement of the Securities and Exchange Act of 1934, the
Registrant had duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.


                               ARGO BANCORP, INC.




Date: August 11, 2000          /S/ John G. Yedinak
     --------------------      ---------------------------------------
                               John G. Yedinak, Chairman of the Board,
                               President, Chief Executive Officer, and
                               Director







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