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SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549



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FORM 10-QSB



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(mark one)

|x | QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ---------------------------------------------------------------------------------

For the quarterly period ended June 30, 2006

or



| ̈ | TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE EXCHANGE ACT
|- | ---------------------------------------------------------------

For the transition period from  to

Commission File Number 000-51367



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OTTAWA SAVINGS BANCORP, INC.

(Exact name of small business issuer specified in its charter)



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|                                                               |  |                                        
|-------------------------------------------------------------- |  | ---------------------------------------
|United States                                                  |  | 20-3074627                             
|(State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification Number)

925 LaSalle Street

Ottawa, Illinois 61350

(Address of principal executive offices)

(815) 433-2525

(Issuers telephone number)

Not Applicable

(Former name, former address and former fiscal year,

if changes since last
report)



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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 reports), and (2) has been
subject to such filing requirements for the past 90 days.    Yes  x    No ̈

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the
Exchange Act).    Yes ̈No  x

State the number of shares outstanding of each of the issuers classes of common equity, as of the latest practicable date:



|                              |  |                                  
|----------------------------- |  | ---------------------------------
|Class                         |  | Outstanding as of August 11,
2006
|Common Stock, $0.01 par value |  | 2,224,911*                       



|* | As of August 11, 2006, 1,223,701 shares were owned by Ottawa Savings Bancorp, MHC, the companys mutual holding company.
|- | ------------------------------------------------------------------------------------------------------------------------

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



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

FORM 10-QSB

For the quarterly period ended June 30, 2006

INDEX



|                                                               |  |                                                                                       |  |           
|-------------------------------------------------------------- |  | ------------------------------------------------------------------------------------- |  | ----------
|                                                               |  |                                                                                       |  | PageNumber
|PART I  FINANCIAL INFORMATION FOR OTTAWA SAVINGS BANCORP, INC |  |                                                                                      
|                                                               |  |                                                                                      
|Item 1                                                         |  | Consolidated Financial Statements (Unaudited)                                         |  | 3         
|Item 2                                                         |  | Managements Discussion and Analysis of Financial Condition and Results of Operations |  | 12        
|Item 3                                                         |  | Controls and Procedures                                                               |  | 16        
|                                                               | 
|PART II  OTHER INFORMATION                                    |  |                                                                                      
|                                                               |  |                                                                                      
|Item 1                                                         |  | Legal Proceedings                                                                     |  | 16        
|Item 2                                                         |  | Unregistered Sale of Equity Securities and Use of Proceeds                            |  | 16        
|Item 3                                                         |  | Defaults upon Senior Securities                                                       |  | 16        
|Item 4                                                         |  | Submission of Matters to a Vote of Security Holders                                   |  | 16        
|Item 5                                                         |  | Other Information                                                                     |  | 17        
|Item 6                                                         |  | Exhibits                                                                              |  | 18        
|                                                               | 
|SIGNATURES                                                     |  | 19                                                                                   
|                                                               | 
|CERTIFICATIONS                                                 |  |                                                                                      



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

Consolidated Balance Sheets

June 30, 2006 and December 31, 2005

(Unaudited)



|                                                                                                                           |  |               |             |   |                  |   |             |  
|-------------------------------------------------------------------------------------------------------------------------- |  | ------------- | ----------- | - | ---------------- | - | ----------- | -
|                                                                                                                           |  | June 30, 2006 |             |   | December 31,2005 |  
|Assets                                                                                                                     |  |               |             |   |                  |   |             |  
|Cash and due from banks                                                                                                    |  | $             | 5,555,652   |   |                  | $ | 5,039,518   |  
|Securities held to maturity (fair value of $1,290,794 and $1,392,860 at June 30, 2006 and December 31, 2005,
respectively) |  |               | 1,304,803   |   |                  |   | 1,404,850   |  
|Securities available for sale                                                                                              |  |               | 35,038,347  |   |                  |   | 37,920,403  |  
|Federal Home Loan Bank stock, at cost                                                                                      |  |               | 2,879,144   |   |                  |   | 4,037,808   |  
|Loans, net of allowance for loan losses of $387,364 and $390,994 at June 30, 2006 and December 31, 2005,
respectively      |  |               | 127,086,749 |   |                  |   | 124,938,714 |  
|Loans held for sale                                                                                                        |  |               | 112,240     |   |                  |   |            |  
|Premises and equipment, net                                                                                                |  |               | 7,942,734   |   |                  |   | 8,041,537   |  
|Accrued interest receivable                                                                                                |  |               | 798,108     |   |                  |   | 801,633     |  
|Mortgage servicing rights                                                                                                  |  |               | 106,620     |   |                  |   | 114,813     |  
|Income tax refund receivable                                                                                               |  |               | 489,209     |   |                  |   | 1,230,032   |  
|Foreclosed real estate                                                                                                     |  |               | 97,556      |   |                  |   |            |  
|Deferred tax asset                                                                                                         |  |               | 1,504,043   |   |                  |   | 1,740,867   |  
|Other assets                                                                                                               |  |               | 570,096     |   |                  |   | 592,763     |  
|                                                                                                                           |  |               |             |   |                  |   |             |  
|Total assets                                                                                                               |  | $             | 183,485,301 |   |                  | $ | 185,862,938 |  
|                                                                                                                           |  |               |             |   |                  |   |             |  
|Liabilities and Stockholders Equity                                                                                       |  |               |             |   |                  |   |             |  
|Liabilities                                                                                                                |  |               |             |   |                  |   |             |  
|Deposits:                                                                                                                  |  |               |             |   |                  |   |             |  
|Non-interest bearing                                                                                                       |  | $             | 2,570,820   |   |                  | $ | 2,339,108   |  
|Interest bearing                                                                                                           |  |               | 159,031,629 |   |                  |   | 162,541,840 |  
|                                                                                                                           |  |               |             |   |                  |   |             |  
|Total deposits                                                                                                             |  |               | 161,602,449 |   |                  |   | 164,880,948 |  
|Accrued interest payable                                                                                                   |  |               | 48,470      |   |                  |   | 77,000      |  
|Other liabilities                                                                                                          |  |               | 1,810,691   |   |                  |   | 1,671,405   |  
|                                                                                                                           |  |               |             |   |                  |   |             |  
|Total liabilities                                                                                                          |  |               | 163,461,610 |   |                  |   | 166,629,353 |  
|                                                                                                                           |  |               |             |   |                  |   |             |  
|Stockholders Equity                                                                                                       |  |               |             |   |                  |   |             |  
|Common Stock, $.01 par value 12,000,000 shares authorized;                                                                 |  |               |             |   |                  |   |             |  
|2,224,911 shares issued and outstanding                                                                                    |  |               | 22,249      |   |                  |   | 22,249      |  
|Additional Paid-in-Capital                                                                                                 |  |               | 8,526,481   |   |                  |   | 8,522,984   |  
|Retained earnings                                                                                                          |  |               | 13,071,663  |   |                  |   | 11,848,059  |  
|Unallocated ESOP shares                                                                                                    |  |               | (686,826    | ) |                  |   | (712,264    | )
|Accumulated other comprehensive (loss)                                                                                     |  |               | (909,876    | ) |                  |   | (447,443    | )
|                                                                                                                           |  |               |             |   |                  |   |             |  
|Total Stockholders Equity                                                                                                 |  |               | 20,023,691  |   |                  |   | 19,233,585  |  
|                                                                                                                           |  |               |             |   |                  |   |             |  
|Total liabilities and stockholders equity                                                                                 |  | $             | 183,485,301 |   |                  | $ | 185,862,938 |  
|                                                                                                                           |  |               |             |   |                  |   |             |  

See accompanying notes to these unaudited consolidated financial statements



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

Consolidated Statements of Operations

Three and Six Months Ended
June 30, 2006 and 2005

(Unaudited)



|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|--------------------------------------------------- |  | -------------------------- | --------- | - | ------------------------- | - | --------- | ---- |  | - | ---------- | - |  | - | --------- | -
|                                                    |  | Three Months EndedJune 30, |           |   | Six Months Ended June 30, |  
|                                                    |  | 2006                       |           |   | 2005                      |   |           | 2006 |  |   | 2005       |  
|Interest and dividend income:                       |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Interest and fees on loans                          |  | $                          | 1,969,086 |   |                           | $ | 1,720,458 |      |  | $ | 3,898,805  |   |  | $ | 3,417,566 |  
|Securities:                                         |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Mortgage-backed and related securities              |  |                            | 253,674   |   |                           |   | 260,031   |      |  |   | 522,088    |   |  |   | 506,121   |  
|U.S. Government and agency securities               |  |                            | 162,566   |   |                           |   | 181,439   |      |  |   | 329,698    |   |  |   | 303,250   |  
|Dividends                                           |  |                            | 30,864    |   |                           |   | 76,772    |      |  |   | 61,257     |   |  |   | 155,036   |  
|Interest-bearing deposits                           |  |                            | 45,994    |   |                           |   | 19,133    |      |  |   | 74,596     |   |  |   | 47,814    |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Total interest and dividend income                  |  |                            | 2,462,184 |   |                           |   | 2,257,833 |      |  |   | 4,886,444  |   |  |   | 4,429,787 |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Interest expense:                                   |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Deposits                                            |  |                            | 1,366,727 |   |                           |   | 1,143,090 |      |  |   | 2,685,017  |   |  |   | 2,221,913 |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Total interest expense                              |  |                            | 1,366,727 |   |                           |   | 1,143,090 |      |  |   | 2,685,017  |   |  |   | 2,221,913 |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Net interest income                                 |  |                            | 1,095,457 |   |                           |   | 1,114,743 |      |  |   | 2,201,427  |   |  |   | 2,207,874 |  
|Provision for loan losses                           |  |                            |          |   |                           |   | (22,500   | )    |  |   | (1,307,778 | ) |  |   |          |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Net interest income after provision for loan losses |  |                            | 1,095,457 |   |                           |   | 1,137,243 |      |  |   | 3,509,205  |   |  |   | 2,207,874 |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Other income:                                       |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|(Loss) on sales of securities available for sale    |  |                            |          |   |                           |   | (201      | )    |  |   |           |   |  |   | (201      | )
|Gain on sale of loans                               |  |                            | 18,917    |   |                           |   | 7,454     |      |  |   | 14,490     |   |  |   | 9,262     |  
|Customer service fees                               |  |                            | 43,701    |   |                           |   | 28,647    |      |  |   | 77,713     |   |  |   | 53,325    |  
|Reimbursement of organization costs for CLC Trust   |  |                            |          |   |                           |   | 74,297    |      |  |   |           |   |  |   | 74,297    |  
|Other                                               |  |                            | 51,587    |   |                           |   | 5,498     |      |  |   | 59,134     |   |  |   | 8,038     |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Total other income                                  |  |                            | 114,205   |   |                           |   | 115,695   |      |  |   | 151,337    |   |  |   | 144,721   |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Other expenses:                                     |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Salaries and employee benefits                      |  |                            | 456,484   |   |                           |   | 409,875   |      |  |   | 889,735    |   |  |   | 779,147   |  
|Directors fees                                      |  |                            | 21,292    |   |                           |   | 16,758    |      |  |   | 42,584     |   |  |   | 38,658    |  
|Occupancy                                           |  |                            | 115,186   |   |                           |   | 71,882    |      |  |   | 232,970    |   |  |   | 147,776   |  
|Deposit insurance premium                           |  |                            | 5,219     |   |                           |   | 5,521     |      |  |   | 10,495     |   |  |   | 10,865    |  
|Legal and professional services                     |  |                            | 150,567   |   |                           |   | 78,971    |      |  |   | 238,505    |   |  |   | 261,076   |  
|Data processing                                     |  |                            | 62,025    |   |                           |   | 53,768    |      |  |   | 122,501    |   |  |   | 103,368   |  
|Advertising                                         |  |                            | 18,797    |   |                           |   | 31,094    |      |  |   | 36,110     |   |  |   | 46,854    |  
|Other                                               |  |                            | 119,208   |   |                           |   | 81,950    |      |  |   | 252,863    |   |  |   | 172,594   |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Total other expenses                                |  |                            | 948,778   |   |                           |   | 749,819   |      |  |   | 1,825,763  |   |  |   | 1,560,338 |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Income before income taxes                          |  |                            | 260,884   |   |                           |   | 503,119   |      |  |   | 1,834,779  |   |  |   | 792,257   |  
|Income tax expense (benefit)                        |  |                            | (63,908   | ) |                           |   | 177,927   |      |  |   | 511,054    |   |  |   | 288,511   |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Net income                                          |  | $                          | 324,792   |   |                           | $ | 325,192   |      |  | $ | 1,323,725  |   |  | $ | 503,746   |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  
|Basic and fully diluted earnings per share          |  | $                          | 0.15      |   |                           | $ | *         |      |  | $ | 0.61       |   |  | $ | *         |  
|                                                    |  |                            |           |   |                           |   |           |      |  |   |            |   |  |   |           |  

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|* | Not applicable since the initial public offering was completed on July 11, 2005.
|- | --------------------------------------------------------------------------------

See accompanying notes to these unaudited consolidated financial statements



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

Consolidated Statements of Comprehensive Income (Loss)

Three and Six Months
Ended June 30, 2006 and 2005

(Unaudited)



|                                                                                              |  |                            |          |   |                          |   |         |      |  |   |           |   |  |   |         |  
|--------------------------------------------------------------------------------------------- |  | -------------------------- | -------- | - | ------------------------ | - | ------- | ---- |  | - | --------- | - |  | - | ------- | -
|                                                                                              |  | Three Months EndedJune 30, |          |   | Six Months EndedJune 30, |  
|                                                                                              |  | 2006                       |          |   | 2005                     |   |         | 2006 |  |   | 2005      |  
|Comprehensive income:                                                                         |  |                            |          |   |                          |   |         |      |  |   |           |   |  |   |         |  
|Net income                                                                                    |  | $                          | 324,792  |   |                          | $ | 325,192 |      |  | $ | 1,323,725 |   |  | $ | 503,746 |  
|Other comprehensive income (loss), net of tax:                                                |  |                            |          |   |                          |   |         |      |  |   |           |   |  |   |         |  
|Unrealized income (loss) on securities available for sale arising during period, net of taxes |  |                            | (195,430 | ) |                          |   | 254,880 |      |  |   | (462,433  | ) |  |   | (81,438 | )
|Reclassification adjustment for losses included in net income, net of tax expense             |  |                            |         |   |                          |   | (133    | )    |  |   |          |   |  |   | (133    | )
|                                                                                              |  |                            |          |   |                          |   |         |      |  |   |           |   |  |   |         |  
|Comprehensive income                                                                          |  | $                          | 129,362  |   |                          | $ | 579,939 |      |  | $ | 861,292   |   |  | $ | 422,175 |  
|                                                                                              |  |                            |          |   |                          |   |         |      |  |   |           |   |  |   |         |  

See accompanying notes to these unaudited consolidated financial statements



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

Consolidated Statements of Cash Flows

Six Months Ended June 30, 2006 and
2005

(Unaudited)



|                                                                                  |  |               |            |   |               |   |             |  
|--------------------------------------------------------------------------------- |  | ------------- | ---------- | - | ------------- | - | ----------- | -
|                                                                                  |  | June 30, 2006 |            |   | June 30, 2005 |  
|Cash Flows from Operating Activities                                              |  |               |            |   |               |   |             |  
|Net income                                                                        |  | $             | 1,323,725  |   |               | $ | 503,746     |  
|Adjustments to reconcile net income to net cash provided by operating activities: |  |               |            |   |               |   |             |  
|Depreciation                                                                      |  |               | 130,635    |   |               |   | 58,852      |  
|Provision for loan losses                                                         |  |               | (1,307,778 | ) |               |   |            |  
|Provision for deferred income taxes                                               |  |               | 475,047    |   |               |   | 198,512     |  
|Net amortization of premiums and discounts on securities                          |  |               | 13,046     |   |               |   | 6,858       |  
|Federal Home Loan Bank stock dividend                                             |  |               |           |   |               |   | (155,037    | )
|Loss on sale of available for sale securities                                     |  |               |           |   |               |   | 201         |  
|Origination of loans to be sold                                                   |  |               | (1,057,986 | ) |               |   | (934,384    | )
|Proceeds received on sale of loans                                                |  |               | 960,175    |   |               |   | 943,646     |  
|(Gain) on sale of loans                                                           |  |               | (14,490    | ) |               |   | (9,262      | )
|Origination of mortgage servicing rights, net of amortization                     |  |               | 8,193      |   |               |   | (5,332      | )
|Release of ESOP shares                                                            |  |               | 28,935     |   |               |   |            |  
|Change in assets and liabilities:                                                 |  |               |            |   |               |   |             |  
|(Increase) decrease in accrued interest receivable                                |  |               | 3,525      |   |               |   | (71,729     | )
|(Increase) decrease in other assets and tax refund receivable                     |  |               | 763,490    |   |               |   | (132,898    | )
|Increase in accrued interest payable and other liabilities                        |  |               | 110,756    |   |               |   | 135,850     |  
|                                                                                  |  |               |            |   |               |   |             |  
|Net cash provided by operating activities                                         |  |               | 1,437,273  |   |               |   | 539,023     |  
|                                                                                  |  |               |            |   |               |   |             |  
|Cash Flows from Investing Activities                                              |  |               |            |   |               |   |             |  
|Securities available for sale:                                                    |  |               |            |   |               |   |             |  
|Purchases                                                                         |  |               | (479,228   | ) |               |   | (11,843,745 | )
|Sales, calls, maturities and paydowns                                             |  |               | 2,648,327  |   |               |   | 4,643,681   |  
|Securities held to maturity:                                                      |  |               |            |   |               |   |             |  
|Maturities and paydowns                                                           |  |               | 99,302     |   |               |   | 183,073     |  
|Net (increase) in loans                                                           |  |               | (937,752   | ) |               |   | (2,033,897  | )
|Proceeds from sale of OREO                                                        |  |               |           |   |               |   | 89,983      |  
|Purchase of property and equipment                                                |  |               | (32,582    | ) |               |   | (1,292,548  | )
|Proceeds from sale of premises and equipment                                      |  |               | 750        |   |               |   |            |  
|Sale of Federal Home Loan Bank stock                                              |  |               | 1,158,664  |   |               |   | 1,816,037   |  
|                                                                                  |  |               |            |   |               |   |             |  
|Net cash provided by (used in) investing activities                               |  |               | 2,457,481  |   |               |   | (8,437,416  | )
|                                                                                  |  |               |            |   |               |   |             |  
|Cash Flows from Financing Activities                                              |  |               |            |   |               |   |             |  
|Net increase (decrease) in deposits                                               |  |               | (3,278,499 | ) |               |   | 13,317,340  |  
|Dividends paid                                                                    |  |               | (100,121   | ) |               |   |            |  
|                                                                                  |  |               |            |   |               |   |             |  
|Net cash provided by (used in) financing activities                               |  |               | (3,378,620 | ) |               |   | 13,317,340  |  
|                                                                                  |  |               |            |   |               |   |             |  
|Net increase in cash and due from banks                                           |  |               | 516,134    |   |               |   | 5,418,947   |  
|Cash and due from banks:                                                          |  |               |            |   |               |   |             |  
|Beginning                                                                         |  |               | 5,039,518  |   |               |   | 5,019,738   |  
|                                                                                  |  |               |            |   |               |   |             |  
|Ending                                                                            |  | $             | 5,555,652  |   |               | $ | 10,438,685  |  
|                                                                                  |  |               |            |   |               |   |             |  

See accompanying notes to these unaudited consolidated financial statements



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

Consolidated Statements of Cash Flows

Six Months Ended June 30, 2006 and
2005

(Unaudited)



|                                                                    |  |      |           |   |      |   |           |  
|------------------------------------------------------------------- |  | ---- | --------- | - | ---- | - | --------- | -
|                                                                    |  | 2006 |           |   | 2005 |  
|Supplemental Disclosures of Cash Flow Information                   |  |      |           |   |      |   |           |  
|Cash payments for:                                                  |  |      |           |   |      |   |           |  
|Interest paid to depositors                                         |  | $    | 2,713,547 |   |      | $ | 2,138,452 |  
|Income taxes, net of refunds received                               |  |      | (739,095  | ) |      |   | (291,292  | )
|                                                                    |  |     
|Supplemental Schedule of Noncash Investing and Financing Activities |  |      |           |   |      |   |           |  
|Real estate acquired through or in lieu of foreclosure              |  |      | 126,506   |   |      |   | 60,000    |  
|Sale of OREO through loan origination                               |  |      | 28,950    |   |      |   | 120,000   |  

See accompanying notes to these unaudited consolidated financial statements



7



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

Notes to Unaudited Consolidated Financial Statements

NOTE
1  NATURE OF BUSINESS

Ottawa Savings Bancorp, Inc. (the Company) is the federally chartered savings and loan holding company of
Ottawa Savings Bank (the Bank) and was formed upon completion of the Banks reorganization from a mutual to stock form of organization on July 11, 2005.

The Bank is a community and customer oriented savings bank. The Banks business has historically consisted of attracting deposits from the general public and using those funds to originate one-to-four family
residential loans, consumer loans and other loans. The Bank completed its plan of conversion on July 11, 2005 (see Note 5), and upon which the Bank converted from an Illinois-chartered mutual savings bank to a federally-chartered mutual savings
bank. The Bank completed its reorganization on that same date, pursuant to which the Bank converted from a federally-chartered mutual savings bank to a federally-chartered stock savings bank, all of the outstanding stock of which was issued to
Ottawa Savings Bancorp, Inc. As part of the reorganization, Ottawa Savings Bancorp, Inc. issued 1,001,210 shares to the public and 1,223,701 shares to Ottawa Savings Bancorp, MHC.

NOTE 2  BASIS OF PRESENTATION

The consolidated financial statements presented in this quarterly report include the accounts of the Company. The consolidated financial statements of the Company have been prepared in accordance with U.S. generally
accepted accounting principles (GAAP) for interim financial information and predominant practices followed by the financial services industry, and are unaudited. Interim statements are subject to possible adjustment in connection with the annual
audit of the Company. In the opinion of the Companys management, all adjustments, consisting of normal recurring adjustments, which the Company considers necessary to fairly state the Companys financial position and the results of
operations and cash flows have been recorded. The interim financial statements should be read in conjunction with the audited financial statements and accompanying notes of the Company for the year ended December 31, 2005. The results of the
Companys operations for any interim period are not necessarily indicative of the results of the Companys operations for any other interim period or for a full fiscal year.

NOTE 3  USE OF ESTIMATES

The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect amounts reported in the consolidated financial statements. Changes in these
estimates and assumptions are considered reasonably possible and may have a material impact on the consolidated financial statements and thus actual results could differ from the amounts reported and disclosed herein.

At June 30, 2006, there were no material changes in the Companys significant accounting policies or critical accounting estimates from those
disclosed in the 10-KSB filed with the Securities and Exchange Commission in March 2006.

NOTE 4  CRITICAL
ACCOUNTING ESTIMATES

We consider accounting policies involving significant judgments and assumptions by management that have, or could
have, a material impact on the carrying value of certain assets or income to be critical accounting policies. We consider the allowance for loan losses, market value of investment securities available for sale and the liability for postretirement
benefits to be our critical accounting policies.



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

Notes to Unaudited Consolidated Financial Statements

(continued)

Allowance for Loan Losses. The allowance for loan losses is an amount necessary to absorb known or inherent losses that are
both probable and reasonably estimable and is established through a provision for loan losses charged to earnings. Loan losses are charged against the allowance when management believes the uncollectibility of a loan balance is confirmed. Subsequent
recoveries, if any, are credited to the allowance. The allowance for loan losses is evaluated on a regular basis by management and is based upon managements periodic review of the collectibility of the loans in light of historical experience,
the nature and volume of the loan portfolio, adverse situations that may affect each borrowers ability to repay, estimated value of any underlying collateral and prevailing economic conditions. This evaluation is inherently subjective as it
requires estimates that are susceptible to significant revision as more information becomes available.

Market value of investment
securities available for sale. Market values for investment securities are provided monthly by a third party service provider. Management is also responsible for evaluating all investments with unrealized losses on a regular basis to determine
whether investments with unrealized losses should be written down to realizable amounts. Management evaluates securities for other-than-temporary impairment at least on a quarterly basis, and more frequently when economic or market concerns warrant
such evaluation. Consideration is given to (1) the length of time and the extent to which the fair value has been less than cost, (2) the financial condition and near-term prospects of the issuer, and (3) our intent and ability to
retain our investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value.

Liability for
post retirement benefits. The liability for post retirement benefits was estimated based upon an actuarial report obtained by Company management from an experienced, third party actuary. Assumptions used by the actuary in the calculation include
discount rates, current and future health care costs, life expectancies, and employee years of service.

NOTE 5 
ADOPTION OF PLAN OF CONVERSION

On January 20, 2005, the Board of Directors of the Bank unanimously adopted a plan of conversion,
under which the Bank would be converted from an Illinois chartered mutual savings bank to a Federally chartered mutual savings bank. Pursuant to the Banks plan of reorganization, the Bank converted from a Federally chartered mutual savings
bank to a Federally chartered stock savings bank. All of the common stock of the Bank following the reorganization is held by Ottawa Savings Bancorp, Inc. The members of the Bank approved the plan of conversion at a meeting held on May 5, 2005.
The members of the Bank approved the plan of reorganization at a meeting held on June 28, 2005.

In adopting the plan, the Board of
Directors of the Bank determined that the conversion was advisable and in the best interests of its members and the Bank and that the conversion would not have any adverse impact on the reserves and net worth of the Bank.

The conversion was completed on July 11, 2005 when the Company issued 1,001,210 shares of common stock to the public resulting in $10,012,100 of
gross proceeds. An additional 1,223,701 shares were issued to the mutual holding company formed as part of the reorganization, Ottawa Savings Bancorp, MHC. Costs to complete the stock offering of $1,469,411 were deducted from the gross proceeds of
the offering.



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

Notes to Unaudited Consolidated Financial Statements

(continued)

NOTE 6  EARNINGS PER SHARE

Basic and diluted earnings per share (EPS) represents income available to common stockholders divided by the weighted average number of common shares outstanding. ESOP shares which are committed to be released are considered outstanding for
basic and diluted earnings per share.



|                                                                  |  |                            |           |   |                          |   |  |      |  |   |           |   |  |   |  |  
|----------------------------------------------------------------- |  | -------------------------- | --------- | - | ------------------------ | - |  | ---- |  | - | --------- | - |  | - |  | -
|                                                                  |  | Three months endedJune 30, |           |   | Six months endedJune 30, |  
|                                                                  |  | 2006                       |           |   | 2005                     |   |  | 2006 |  |   | 2005      |  
|Net income available to common stockholders                       |  | $                          | 324,792   |   |                          | $ |  | *    |  | $ | 1,323,725 |   |  | $ |  | *
|                                                                  |  |                            |           |   |                          |   |  |      |  |   |           |   |  |   |  |  
|Basic potential common shares:                                    |  |                            |           |   |                          |   |  |      |  |   |           |   |  |   |  |  
|Weighted average shares outstanding                               |  |                            | 2,224,911 |   |                          |   |  | *    |  |   | 2,224,911 |   |  |   |  | *
|Weighted average unallocated Employee Stock Ownership Plan shares |  |                            | (69,521   | ) |                          |   |  | *    |  |   | (70,149   | ) |  |   |  | *
|                                                                  |  |                            |           |   |                          |   |  |      |  |   |           |   |  |   |  |  
|Basic weighted average shares outstanding                         |  |                            | 2,155,390 |   |                          |   |  | *    |  |   | 2,154,762 |   |  |   |  | *
|                                                                  |  |                            |           |  
|Dilutive potential common shares                                  |  |                            |          |   |                          |   |  | *    |  |   |          |   |  |   |  | *
|                                                                  |  |                            |           |   |                          |   |  |      |  |   |           |   |  |   |  |  
|Dilutive weighted average shares outstanding                      |  |                            | 2,155,390 |   |                          |   |  | *    |  |   | 2,154,762 |   |  |   |  | *
|                                                                  |  |                            |           |   |                          |   |  |      |  |   |           |   |  |   |  |  
|Basic and diluted earnings per share                              |  | $                          | 0.15      |   |                          | $ |  | *    |  | $ | 0.61      |   |  | $ |  | *
|                                                                  |  |                            |           |   |                          |   |  |      |  |   |           |   |  |   |  |  

---

|* | Earnings per share for the three and six months ended June 30, 2005 is not applicable since the initial public offering was completed on July 11, 2005.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------

NOTE 7  EMPLOYEE STOCK OWNERSHIP PLAN

On July 11, 2005, the Company established an employee stock ownership plan (ESOP) for the benefit of substantially all employees. The ESOP borrowed
$763,140 from the Company and used those funds to acquire 76,314 shares of the Companys stock in the initial public offering at a price of $10.00 per share.

Shares purchased by the ESOP with the loan proceeds are held in a suspense account and are allocated to ESOP participants on a pro rata basis as principal and interest payments are made by the ESOP to the Company. The
loan is secured by shares purchased with the loan proceeds and will be repaid by the ESOP with funds from the Companys discretionary contributions to the ESOP and earnings on the ESOP assets. Annual principal payments of approximately $50,876,
plus interest at 6.25%, are to be made by the ESOP.

As shares are released from collateral, the Company will report compensation expense
equal to the current market price of the shares and the shares will become outstanding for earnings-per-share (EPS) computations. Dividends on allocated ESOP shares reduce retained earnings; dividends on unearned ESOP shares reduce accrued interest.

The following table reflects the status of the shares held by the plan



|                                 |  |          |         |      |   |  |  
|-------------------------------- |  | -------- | ------- | ---- | - |  | -
|                                 |  | June 30, |        
|                                 |  | 2006     |         | 2005 |  
|Shares allocated                 |  |          | 7,651   |      |   |  | *
|Unallocated shares               |  |          | 68,663  |      |   |  | *
|                                 |  |          |         |      |   |  |  
|Total ESOP shares                |  |          | 76,314  |      |   |  | *
|                                 |  |          |         |      |   |  |  
|Fair value of unallocated shares |  | $        | 841,122 |      | $ |  | *
|                                 |  |          |         |      |   |  |  

---

|* | Not applicable since the plan was not adopted until July 11, 2005
|- | -----------------------------------------------------------------



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

Notes to Unaudited Consolidated Financial Statements

(continued)

NOTE 8  INVESTMENT SECURITIES

Securities with gross unrealized losses at June 30, 2006



|                                    |  |                  |         |             |   |                  |  |            |           |                  |   |            |  |   |           |  |   |           
|----------------------------------- |  | ---------------- | ------- | ----------- | - | ---------------- |  | ---------- | --------- | ---------------- | - | ---------- |  | - | --------- |  | - | ----------
|                                    |  | < 12 Months      |         | > 12 Months |   | Total           
|                                    |  | UnrealizedLosses |         | Fair Value  |   | UnrealizedLosses |  | Fair Value |           | UnrealizedLosses |   | Fair Value
|Available for Sale                  |  |                  |         |             |   |                  |  |            |           |                  |   |            |  |   |           |  |   |           
|U.S. Treasury and Agency Securities |  | $                |        |             | $ |                 |  | $          | 361,871   |                  | $ | 14,476,034 |  | $ | 361,871   |  | $ | 14,476,034
|Mortgage-Backed Securities          |  |                  | 141,946 |             |   | 3,370,225        |  |            | 886,206   |                  |   | 15,911,583 |  |   | 1,028,152 |  |   | 19,281,808
|                                    |  |                  |         |             |   |                  |  |            |           |                  |   |            |  |   |           |  |   |           
|Total                               |  | $                | 141,946 |             | $ | 3,370,225        |  | $          | 1,248,077 |                  | $ | 30,387,617 |  | $ | 1,390,023 |  | $ | 33,757,842
|                                    |  |                  |         |             |   |                  |  |            |           |                  |   |            |  |   |           |  |   |           
|Held to Maturity                    |  |                  |         |             |   |                  |  |            |           |                  |   |            |  |   |           |  |   |           
|Mortgage-Backed Securities          |  | $                | 216     |             | $ | 33,838           |  | $          | 20,881    |                  | $ | 840,507    |  | $ | 21,097    |  | $ | 874,345   
|                                    |  |                  |         |             |   |                  |  |            |           |                  |   |            |  |   |           |  |   |           
|Total                               |  | $                | 216     |             | $ | 33,838           |  | $          | 20,881    |                  | $ | 840,507    |  | $ | 21,097    |  | $ | 874,345   
|                                    |  |                  |         |             |   |                  |  |            |           |                  |   |            |  |   |           |  |   |           

Management evaluates securities for other-than-temporary impairment at least on a quarterly basis, and more
frequently when economic concerns warrant such evaluation. Consideration is given to (1) the length of time and the extent to which the fair value has been less than cost, (2) the financial condition and near-term prospects of the issuer,
and (3) the intent and ability of the Company to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value.

The unrealized losses at June 30, 2006 relate principally to interest rates relative to the market. In analyzing an issuers financial condition, management considers whether the securities are issued by the
federal government or its agencies, whether downgrades by bond rating agencies have occurred, and industry analysts reports. As management has the ability to hold debt securities until maturity, or for the foreseeable future if classified as
available for sale, no declines are deemed to be other than temporary.

NOTE 9  ASSET QUALITY

The following is a summary of information pertaining to loans which are impaired, in non-accrual, and past due ninety days or more and still accruing:



|                                                            |  |                 |         |                     |   |          
|----------------------------------------------------------- |  | --------------- | ------- | ------------------- | - | ---------
|                                                            |  | At June 30,2006 |         | At December 31,2005
|Impaired loans with a valuation allowance                   |  | $               | 15,654  |                     | $ | 49,845   
|                                                            |  |                 |         |                     |   |          
|Total impaired loans                                        |  | $               | 15,654  |                     | $ | 49,845   
|                                                            |  |                 |         |                     |   |          
|Valuation allowance related to impaired loans               |  | $               | 2,348   |                     | $ | 7,477    
|                                                            |  |                 |         |                     |   |          
|Total non-accrual loans                                     |  | $               | 550,563 |                     | $ | 1,607,465
|                                                            |  |                 |         |                     |   |          
|Total loans past due ninety days or more and still accruing |  | $               | 65,713  |                     | $ | 96,594   
|                                                            |  |                 |         |                     |   |          

On the basis of managements review of its assets, at June 30, 2006 and December 31, 2005 we had
classified $378,976 and $1,061,305, respectively, of our assets as special mention and $15,654, and $183,046, respectively, of our assets as substandard. None of our assets were classified as doubtful or loss.

The loan portfolio is reviewed on a regular basis to determine whether any loans require classification in accordance with applicable regulations. Not all non-performing
assets are classified assets.



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##### Table of Contents

OTTAWA SAVINGS BANCORP, INC.

Notes to Unaudited Consolidated Financial Statements

(continued)

Following is a summary of activity in the allowance for loan losses for the six months ended June 30, 2006.



|                                           |  |   |            |  
|------------------------------------------ |  | - | ---------- | -
|Balance at beginning of year               |  | $ | 390,994    |  
|Provision credited to income               |  |   | (1,307,778 | )
|Loans charged off                          |  |   | (27,681    | )
|Recoveries of loans previously charged off |  |   | 1,331,829  |  
|                                           |  |   |            |  
|Balance at June 30, 2006                   |  | $ | 387,364    |  
|                                           |  |   |            |  

NOTE 10  STOCK OPTIONS

In May 2006, the company adopted the Ottawa Savings Bancorp, Inc. 2006 Equity Incentive Plan. No options have been issued under this plan through June 30,
2006. As options are granted in the future, the provisions of SFAS No. 123 (revised 2004), Share-Based Payment will be applied. This Statement requires that compensation costs related to share-based payment transactions be
recognized in the financial statements. Measurement of the cost of employee service will be based on the grant-date fair value of the equity or liability instruments issued. That cost will be recognized over the period during which an employee is
required to provide service in exchange for the award. Additionally, liability awards will be remeasured each reporting period.

NOTE 11  RECENT ACCOUNTING DEVELOPMENTS

In June 2006, the FASB issued FASB Interpretation No. 48, Accounting for
Uncertainty in Income Taxes (FIN 48). FIN 48 clarifies the accounting and reporting for income taxes recognized in accordance with SFAS No. 109, Accounting for Income Taxes. This interpretation prescribes a comprehensive model
for the financial statement recognition, measurement, presentation and disclosure of uncertain tax positions taken or expected to be taken in income tax returns. The Company is currently evaluating the impact of FIN 48. The Company will adopt this
interpretation in the first quarter of 2007.

ITEM 2. MANAGEMENTS DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS

FORWARD-LOOKING
INFORMATION

Statements contained in this report that are not historical facts may constitute forward-looking statements (within the meaning
of Section 21E of the Securities Exchange Act of 1934, as amended), which involve significant risks and uncertainties. The Company intends such forward-looking statements to be covered by the safe harbor provisions for forward-looking
statements contained in the Private Securities Litigation Reform Act of 1995, and is including this statement for purposes of invoking these safe harbor provisions. Forward-looking statements, which are based on certain assumptions and describe
future plans, strategies and expectations of the Company, are generally identifiable by the use of the words believe, expect, intend, anticipate, estimate, project,
plan, or similar expressions. The Companys ability to predict results or the actual effect of future plans or strategies is inherently uncertain and actual results may differ from those predicted. The Company undertakes no
obligation to update these forward-looking statements in the future. The Company cautions readers of this report that a number of important factors could cause the Companys actual results subsequent to June 30, 2006 to differ materially
from those expressed in forward-looking statements. Factors that could cause actual results to differ from those predicted and could affect the future prospects of the Company include, but are not limited to, fluctuations in market rates of interest
and loan and deposit pricing, changes in the securities or financial market, a deterioration of general economic conditions either nationally or in our market areas, delays in obtaining the necessary regulatory approvals, our ability to consummate
proposed transactions in a timely manner, legislative or regulatory changes that adversely affect our business, adverse developments or changes in the composition of our loan or investment portfolios, significant increases in competition, changes in
real estate values, difficulties in identifying attractive acquisition opportunities or strategic partners to complement our Companys approach and the products and services the Company offers, the possible dilutive effect of potential
acquisitions or expansion, and our ability to raise new capital as needed and the timing, amount and type of such capital raises. These risks and uncertainties should be considered in evaluating forward-looking statements.



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GENERAL

During the period from March 2000 until April 2004, as part of our investment activities, the Bank purchased loan participations from Commercial Loan Corporation of Oak Brook, Illinois (CLC). In April 2004, the Bank
was informed by its regulators, the FDIC and Illinois Office of Banks and Real Estate (OBRE), that CLC had misappropriated funds from loans it was servicing for others. At that time, the Bank had 39 outstanding loan participations with
CLC in the aggregate amount of approximately $15 million. In May 2004, CLC filed for bankruptcy protection under Chapter 11 of the U.S. Bankruptcy Code. In December 2004, CLCs remaining assets were transferred to the CLC Creditors Trust.

In December 2004, the Bank received a payment of $5.6 million in cash and loans from the CLC Creditors Trust. This payment included
$784,000 in residential condominium loans, $2.5 million in commercial real estate loans, $518,000 in commercial lines of credit, $153,000 in residential real estate loans and $1.6 million in cash. Although the Bank has retained certain unsecured
claims against the CLC Creditors Trust, the Bank has written off the remaining $9.5 million of the Banks investment in the CLC loan participations. The Banks financial results reflect these losses in the years in which they occurred. In
October 2005 and March 2006, the Company received net settlements of $190,000 and $1.3 million, respectively, from the CLC Creditors Trust on previously charged-off loan participations with CLC. Any future recoveries of amounts previously charged
off will be recorded as a recovery to the allowance for loan loss.

COMPARISON OF FINANCIAL CONDITION AT JUNE 30, 2006 AND
DECEMBER 31, 2005

The Companys total assets decreased $2.4 million, or 1.3%, to $183.5 million at June 30, 2006, from $185.9
million at December 31, 2005. The decrease reflected a decrease in securities available for sale of $2.9 million, a decrease in Federal Home Loan Bank stock of $1.2 million, and income tax refunds of $741,000, offset by an increase in cash and
cash equivalents of $516,000 and an increase in loans of $2.1 million.

Cash and cash equivalents increased $516,000 to $5.6 million at
June 30, 2006 from $5.0 million at December 31, 2005, and these funds were reinvested in loans in accordance with the Companys policy of maximizing its return on assets.

Securities available for sale decreased $2.9 million, or 7.6%, to $35.0 million at June 30, 2006 from $37.9 million at December 31, 2005. The
decrease was the result maturities and repayments.

Loans increased $2.1 million, or 1.7%, to $127.1 million at June 30, 2006, from
$124.9 million at December 31, 2005. The increase in loans was the result of normal origination and purchase activity in our loan portfolio.

Total deposits decreased $3.3 million, or 2.0%, to $161.6 million at June 30, 2006, from $164.9 million at December 31, 2005. The decrease reflects normal activity in our deposit accounts in an extremely competitive local market
environment.

Equity increased $790,000, or 4.1%, to $20.0 million at June 30, 2006, from $19.2 million at December 31, 2005.
This increase in equity reflects net income for the six months ended June 30, 2006 of $1.3 million offset by dividends declared of $101,000 and a decrease in other comprehensive income of $462,000 for the same period, which was due to the
change in value of the available for sale securities portfolio triggered by an increase in interest rates.

COMPARISON OF
RESULTS OF OPERATION FOR THE THREE MONTHS ENDED JUNE 30, 2006 AND 2005

Net Income. The Company had net income of $325,000 for the
three months ended June 30, 2006, and 2005.

Interest and Dividend Income. Interest and dividend income increased $204,000, or
9.1%, to $2.5 million for the three months ended June 30, 2006. This increase in interest and dividend income was primarily due to an increase in the average yield on interest earning assets to 5.84% from 5.60%, and an increase of $7.4 million
in average interest earning assets to $168.6 million from $161.2 million for the three months ended June 30, 2006 compared to the same period in 2005.



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##### Table of Contents

Interest Expense.Interest expense increased $224,000, or 19.6%, to $1.4 million for the three
months ended June 30, from $1.1 million for the three months ended June 30, 2005. This increase in interest expense reflects an increase in the cost of deposits to 3.44% from 2.85%, offset by a decrease of $1.3 million in average deposits
to $158.9 million from $160.3 million for the three months ended June 30, 2006 compared to the same period in 2005.

Net Interest
Income.Net interest income decreased $19,000, or 1.7%, to $1.1 million for the three months ended June 30, 2006, from $1.1 million for the three months ended June 30, 2005.

Provision for Loan Losses.Management recorded no loss provision for the three months ended June 30, 2006, compared to a negative loss
provision of $22,500 for the three months ended June 30, 2005. Based on a general review of the loans that were in the loan portfolio at June 30, 2006 and 2005, management believes that the allowance is maintained at a level that
represents its best estimate of inherent losses in the loan portfolio that were both probable and reasonably estimable.

Other
Income. Other income decreased $2,000, or 1.3%, to $114,000 for the three months ended June 30, 2006, from $116,000 for the three months ended June 30, 2005. The decrease was primarily the result of a $74,000 reimbursement of
organization costs for the CLC Trust received during the second quarter of 2005. Income from the sale of loans increased $12,000, or 153.8% to $19,000 for the three months ended June 30, 2006 from $7,000 for the three months ended June 30,
2005. Customer service fees increased $15,000, or 52.6% to $44,000 for the three months ended June 30, 2006 from $29,000 for the three months ended June 30, 2005. Other miscellaneous income increased $46,000, or 838.3% to $52,000 for the
three months ended June 30, 2006 from $6,000 for the three months ended June 30, 2005 primarily due to interest received on tax refunds.

Other Expenses. Other expenses increased $199,000, or 26.5%, to $949,000 for the three months ended June 30, 2006 from $750,000 for the three months ended June 30, 2005. The increase was primarily due to increases in
professional and legal fees of $72,000, compensation and benefits of $47,000, occupancy expense of $43,000 and other expenses of $37,000, partially offset by a decrease of $12,000 in advertising. For the three month period ended June 30, 2006,
professional and legal fees increased $72,000 to $151,000 from $79,000 for the three month period ended June 30, 2005 primarily due to the additional legal and accounting expenses associated with quarterly and annual reporting. For the three
month period ended June 30, 2006, salaries and employee benefits increased $47,000 to $457,000 from $410,000 for the three month period ended June 30, 2005. The increases in salaries and employee benefits was the result of the Company
accruing for its employee incentive plan, increased employee insurance costs and increases in the cost of the Defined Benefit Retirement Plan. The increase in occupancy expense is the result of increased real estate taxes and depreciation costs
associated with a larger building. The increase in other expenses was primarily due to a $20,000 increase in supervisory fees.

Income
Taxes.The Company recognized an income tax benefit of $64,000 for the three months ended June 30, 2006, compared to an income tax expense of $178,000 for the same period in 2005. For the period ending June 30, 2006 this amount has
been adjusted due to managements re-evaluation of the deferred tax accounts. The effective tax rates for the three months ended June 30, 2006 and 2005 were (24.5)% and 35.4%, respectively.

COMPARISON OF RESULTS OF OPERATION FOR THE SIX MONTHS ENDED JUNE 30, 2006 AND 2005

Net Income. The Company had net income of $1.3 million for the six months ended June 30, 2006, compared to net income of $504,000 for the six
months ended June 30, 2005. The increase in net income was primarily the result of a $1.3 million recovery of CLC loan losses, offset by an increase of $265,000 in total other expense and an increase of $222,000 in income tax expense.

Interest and Dividend Income. Interest and dividend income increased $457,000, or 10.3%, to $4.9 million for the six months ended
June 30, 2006. This increase in interest and dividend income was primarily due to an increase in the average yield on interest earning assets to 5.79% from 5.58%, and an increase of $10.0 million in average interest earning assets to $168.9
million from $158.9 million for the six months ended June 30, 2006 compared to the same period in 2005.

Interest Expense.Interest expense increased $463,000, or 20.8%, to $2.7 million for the six months ended June 30, 2006, from $2.2 million for the six months ended June 30, 2005. This increase in interest expense reflects an increase of $1.2 million in
average interest-bearing deposits, and an increase in the cost of deposits to 3.37% from 2.81% for the six months ended June 30, 2006 compared to the same period in 2005.



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##### Table of Contents

Net Interest Income.Net interest income decreased $6,000, or 0.3%, to $2.2 million for the six
months ended June 30, 2006, from $2.2 million for the six months ended June 30, 2005.

Provision for Loan Losses.Management recorded a negative loss provision of $1.3 million for the six months ended June 30, 2006, compared to no loss provision for the six months ended June 30, 2005. Based on a general review of the loans that were in the loan
portfolio at June 30, 2006 and 2005, management believes that the allowance is maintained at a level that represents its best estimate of inherent losses in the loan portfolio that were both probable and reasonably estimable.

Other Income. Other income increased $7,000, or 4.6%, to $151,000 for the six months ended June 30, 2006, from $144,000 for the six months
ended June 30, 2005. Income from the sale of loans increased $5,000, or 56.4% to $14,000 for the six months ended June 30, 2006 from $9,000 for the six months ended June 30, 2005. Customer service fees increased $24,000, or 45.7% to
$77,000 for the six months ended June 30, 2006 from $53,000 for the six months ended June 30, 2005. Other miscellaneous income increased $51,000, or 635.7% to $59,000 for the six months ended June 30, 2006 from $8,000 for the six
months ended June 30, 2005 primarily due to interest received on tax refunds. The increases in total other income were offset by a decrease of $74,000 in reimbursement of organization costs from the CLC Trust received in the second quarter of
2005.

Other Expenses. Other expenses increased $265,000, or 17.0%, to $1.8 million for the six months ended June 30, 2006 from
$1.6 million for the six months ended June 30, 2005. The increases were primarily due to increases in compensation and benefits of $111,000, occupancy expense of $85,000 and other expenses of $80,000, partially offset by a decrease in
professional and legal fees of $23,000. For the six months ended June 30, 2006, salaries and employee benefits increased $111,000 to $890,000 from $779,000 for the six months ended June 30, 2005. The increases in salaries and employee
benefits was the result of the Company accruing for its employee incentive plan, increased employee insurance costs and increases in the cost of the Defined Benefit Retirement Plan. The increase in occupancy expense is the result of increased real
estate taxes and depreciation associated with a larger building. The decrease in the legal and professional expense is primarily the result of decreased expenses for audit, accounting and compliance attributable to the stock conversion. The increase
in other expenses was primarily due to a $20,000 increase in supervisory fees and $13,000 in expenses to file annual reports and proxy statements.

Income Taxes.Income tax expense was $511,000 for the six months ended June 30, 2006, compared to $289,000 for the same period in 2005. The income tax expense is a direct result of the pre tax income for the applicable periods.
For the period ending June 30, 2006 this amount has been adjusted due to managements re-evaluation of the deferred tax accounts. The effective tax rates for the six months ended June 30, 2006 and 2005 were 27.9% and 36.4%,
respectively.

LIQUIDITY AND CAPITAL RESOURCES

Liquidity. Liquidity management for the Bank is measured and monitored on both a short- and long-term basis, allowing management to better
understand and react to emerging balance sheet trends. After assessing actual and projected cash flow needs, management seeks to obtain funding at the most economical cost to the Bank. Our primary sources of funds are deposits, amortization,
prepayments and maturities of outstanding loans and mortgage-backed and related securities, and other short term investments, and funds provided from operations. While scheduled payments from amortization of loans and mortgage-backed related
securities and maturing investment securities and short term investments are relatively predictable sources of funds, deposit flows and loan prepayments are greatly influenced by general interest rates, economic conditions and competition. We invest
excess funds in short-term interest-earning assets, which enable us to meet lending requirements. We utilize Federal Home Loan Bank advances as needed. There were no Federal Home Loan Bank advances at June 30, 2006 or at December 31, 2005.

At June 30, 2006 the Bank had outstanding commitments to originate $7.3 million in loans, unfunded lines of credit of $7.4
million, unfunded commitments on construction loans of $4.1 million, and unfunded standby letters of credit of $2.6 million. In addition, as of June 30, 2006, the total amount of certificates of deposit that were scheduled to mature in the
following 12 months was $80.0 million. The Bank believes that it has adequate resources to fund all of its commitments and that it can adjust the rate on certificates of deposit to retain deposits in changing interest rate environments. If the Bank
requires funds beyond its internal funding capabilities, advances from the Federal Home Loan Bank of Chicago are available as an additional source of funds. As of June 30, 2006 the Bank had $56.1 million of available credit from the
Federal Home Loan Bank of Chicago.



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From December 31, 2005 through June 30, 2006, we received proceeds of $2.7 million from
maturities, calls and paydowns of available for sale and held to maturity securities. These proceeds were primarily used to fund loans.

Capital. The Bank is required to maintain regulatory capital sufficient to meet Tier 1 leverage, Tier 1 risk-based and total risk-based capital ratios of at least 4.0%, 4.0% and 8.0%, respectively. The Bank exceeded each of its
capital requirements with ratios at June 30, 2006 of 10.23%, 20.39% and 20.81%, respectively, and with ratios at December 31, 2005 of 9.23%, 17.59%, and 18.00%, respectively.

ITEM 3. CONTROLS AND PROCEDURES

Controls and Procedures

As of the end of the period covered by this report, the Company carried out an evaluation under the supervision and with the participation of the
Companys principal executive officer and principal financial officer, of the effectiveness of the design and operation of the Companys disclosure controls and procedures. Based on this evaluation, the Companys principal executive
officer and principal financial officer concluded that the Companys disclosure controls and procedures are effective in timely alerting them to material information to be included in the Companys periodic SEC reports. It should be noted
that the design of any system of controls is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future
conditions, regardless of how remote.

In addition, there have been no changes in the Companys internal control over financial
reporting during the most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the Companys internal control over financial reporting.

Part II  Other Information

ITEM 1 - LEGAL PROCEEDING

The Company is not involved in any pending legal proceedings other than routine
legal proceedings occurring in the ordinary course of business that, in the aggregate, are believed by management to be immaterial to the financial condition and results of operations of the Company.

ITEM 2 - UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Not applicable

ITEM 3 - DEFAULTS UPON SENIOR SECURITIES

Not applicable

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

The Company held its annual meeting of
shareholders on May 4, 2006. At the meeting, three items were put to a vote of the shareholders. The shareholders voted to approve the Ottawa Savings Bancorp, Inc. 2006 Equity Incentive Plan. The shareholders also voted to approve the
ratification of McGladrey & Pullen, LLP as independent auditors for the company for the fiscal year ending December 31, 2006. The shareholders also voted to approve the election of Messrs. Arthur C. Mueller and Daniel J. Reynolds as
directors of the Company for a three year term.



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The matters approved by the shareholders at the meeting and the number of votes cast for, against or
withheld (as well as the number of abstentions) as to each matter are set forth below:



|1. | To approve the Ottawa Savings Bancorp, Inc. 2006 Equity Incentive Plan:
|-- | -----------------------------------------------------------------------



|          |  |          |  |         |  |                 
|--------- |  | -------- |  | ------- |  | ----------------
|FOR       |  | WITHHELD |  | ABSTAIN |  | BROKER NON-VOTES
|1,870,714 |  | 64,360   |  | 18,020  |  | 90,476          



|2. | To approve the ratification of McGladrey & Pullen, LLP as the Companys auditor for the fiscal year ending December 31, 2006:
|-- | -----------------------------------------------------------------------------------------------------------------------------



|          |  |          |  |        
|--------- |  | -------- |  | -------
|FOR       |  | WITHHELD |  | ABSTAIN
|2,032,745 |  | 10,475   |  | 350    



|3. | For the election of (2) directors of the Company:
|-- | -------------------------------------------------



|                   |  |           |  |         
|------------------ |  | --------- |  | --------
|                   |  | FOR       |  | WITHHELD
|Arthur C. Mueller  |  | 2,002,649 |  | 40,921  
|                   |  |          
|Daniel J. Reynolds |  | 2,002,549 |  | 41,021  

ITEM 5 - OTHER INFORMATION

Not applicable



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ITEM 6 - EXHIBITS



|            |  |                                                                                                                                                                                                                                            
|----------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit No. |  | Description                                                                                                                                                                                                                                
|            | 
|3.1         |  | Certificate of Incorporation of Ottawa Savings Bancorp, Inc. (incorporated by reference to Exhibit 3.1 to companys Registration Statement on Form SB-2, No. 333-123455, filed on March
18, 2005, as amended)                              
|            | 
|3.2         |  | Bylaws of Ottawa Savings Bancorp, Inc. (incorporated by reference to Exhibit 3.2 to companys Registration Statement on Form SB-2, No. 333-123455, filed on March 18, 2005, as
amended)                                                    
|            | 
|10.1        |  | Ottawa Savings Bank Employee Stock Ownership Plan and Trust Agreement, (incorporated by reference to Exhibit 10.1 to Companys Registration Statement on Form SB-2, No. 333-123455, filed
on March 18, 2005, as amended)                   
|            | 
|10.2        |  | ESOP Loan Documents, (incorporated by reference to Exhibit 10.2 to Companys Registration Statement on Form SB-2, No. 333-123455, filed on March 18, 2005, as amended)                                                                     
|            | 
|10.3        |  | Form of Ottawa Savings Bancorp, Inc. and Ottawa Saving Bank Employment Agreement, (incorporated by reference to Exhibit 10.3 to Companys Registration Statement on Form SB-2, No.
333-123455, filed on March 18, 2005, as amended)        
|            | 
|10.4        |  | Form of Ottawa Savings Bancorp, Inc. and Ottawa Saving Bank Employment Agreement, (incorporated by reference to Exhibit 10.4 to Companys Registration Statement on Form SB-2, No.
333-123455, filed on March 18, 2005, as amended)        
|            | 
|10.5        |  | Form of Ottawa Savings Bancorp, Inc. and Ottawa Saving Bank Employment Agreement, (incorporated by reference to Exhibit 10.5 to Companys Registration Statement on Form SB-2, No.
333-123455, filed on March 18, 2005, as amended)        
|            | 
|10.6        |  | Ottawa Savings Bancorp, Inc. Director Emeritus Plan, (incorporated by reference to Exhibit 10.6 to Companys Registration Statement on Form SB-2, No. 333-123455, file on March 18, 2005,
as amended)                                      
|            | 
|10.7        |  | Ottawa Savings Bank Employees Savings and Profit Sharing Plan and Trust, (incorporated by reference to Exhibit 10.7 to Companys Registration Statement on Form SB-2, No.
333-123455, filed on March 18, 2005, as amended).               
|            | 
|10.8        |  | Ottawa Savings Bank Change in Control Severance Compensation Plan, (incorporated by reference to Exhibit 10.8 to Companys Registration Statement on Form SB-2, No. 333-123455, filed on
March 18, 2005, as amended)                       
|            | 
|10.9        |  | Ottawa Savings Bank, Inc. Voluntary Deferred Compensation Plan (incorporated by reference to Exhibit 10.9 to Companys Registration Statement on Form SB-2, No. 333-123455, filed on May
16, 2005)                                         
|            | 
|10.10       |  | Amendment to Ottawa Savings Bank, Inc. Voluntary Deferred Compensation Plan for Directors, (incorporated by reference to Exhibit 10.10 to Companys Registration Statement on Form SB-2,
No. 333-123455, filed on May 16, 2005, as amended)
|            | 
|31.1        |  | Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                                                        
|            | 
|31.2        |  | Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.                                                                                                                                        
|            | 
|32.1        |  | Certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.                                                                                                                                                                  



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SIGNATURES

In accordance with the requirements of the Exchange Act, the registrant caused this report to be signed on it behalf by
the undersigned, thereunto duly authorized.



|                      |  |                                                  
|--------------------- |  | -------------------------------------------------
|.                     |  | OTTAWA SAVINGS BANCORP, INC.                     
|                      |  | Registrant                                       
|                      | 
|Date: August 11, 2006 |  | /s/ Gary L. Ocepek                               
|                      |  | Gary L. Ocepek                                   
|                      |  | President and Chief Executive Officer            
|                      |  | (Principal Executive Officer)                    
|                      | 
|Date: August 11, 2006 |  | /s/ Jon L. Kranov                                
|                      |  | Jon L. Kranov                                    
|                      |  | Senior Vice President and Chief Financial Officer
|                      |  | (Principal Accounting and Financial Officer)     



19