SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2001 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from January 1, 2001 to December 31, 2001 Commission file number 000-31207 A. Full title of the plan and the address of the plan, if different from that of the issuer named below: Bank Mutual Corporation 401(k) Plan F/K/A Mutual Savings Bank 401(k) Savings and Investment Plan 4949 W. Brown Deer Rd. P.O. Box 245034 Milwaukee, WI 53224-9534 B. Name of issuer of the securities held pursuant to the plan and the address of its principal executive office: Bank Mutual Corporation 4949 W. Brown Deer Road P.O. Box 245034 Milwaukee, WI 53224-9534 SIGNATURES The Plan. Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees have duly caused this annual report to be signed on its behalf by the undersigned thereunto duly authorized. MUTUAL SAVINGS BANK 401(k) SAVINGS AND INVESTMENT PLAN Date: June 26, 2002 /s/ EUGENE H. MAURER, JR. ------------------------------------ Eugene H. Maurer, Jr., Trustee MUTUAL SAVINGS BANK SAVINGS AND INVESTMENT PLAN Milwaukee, Wisconsin FINANCIAL STATEMENTS AND SUPPLEMENTAL SCHEDULE Years Ended December 31, 2001 and 2000 MUTUAL SAVINGS BANK SAVINGS AND INVESTMENT PLAN FINANCIAL STATEMENTS AND SUPPLEMENTAL SCHEDULE Years Ended December 31, 2001 and 2000 - -------------------------------------------------------------------------------- TABLE OF CONTENTS INDEPENDENT AUDITOR'S REPORT................................................................................................1 FINANCIAL STATEMENTS Statements of Net Assets Available for Benefits........................................................................2 Statements of Changes in Net Assets Available for Benefits.............................................................3 Notes to Financial Statements..........................................................................................4 SUPPLEMENTAL SCHEDULE Schedule 1 - Schedule H, Item IV(i) - Schedule of Assets Held for Investment Purposes..................................9 [WIPFLI LOGO] INDEPENDENT AUDITOR'S REPORT Trustees Mutual Savings Bank Savings and Investment Plan Milwaukee, Wisconsin We have audited the accompanying statements of net assets available for benefits of Mutual Savings Bank Savings and Investment Plan as of December 31, 2001 and 2000, and the related statements of changes in net assets available for benefits for the years then ended. These financial statements are the responsibility of the Plan's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2001 and 2000, and the changes in its net assets available for benefits for the years then ended in conformity with accounting principles generally accepted in the United States. Our audits were performed for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplemental schedule of assets held for investment purposes as of December 31, 2001, is presented for the purpose of additional analysis and is not a required part of the basic financial statements but is supplementary information required by the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. The supplemental schedule has been subjected to the auditing procedures applied in the audits of the basic financial statements and, in our opinion, is fairly stated in all material respects in relation to the basic financial statements taken as a whole. Wipfli Ullrich Bertelson LLP May 31, 2002 Green Bay, Wisconsin 1 MUTUAL SAVINGS BANK SAVINGS AND INVESTMENT PLAN STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS December 31, 2001 and 2000 - -------------------------------------------------------------------------------- 2001 2000 - ------------------------------------------------------------------------------------------------------------------------------------ ASSETS Cash $ 0 $ 21,679 Investments 4,532,664 3,613,410 - ------------------------------------------------------------------------------------------------------------------------------------ Net assets available for benefits $4,532,664 $3,635,089 ==================================================================================================================================== See accompanying notes to financial statements. 2 MUTUAL SAVINGS BANK SAVINGS AND INVESTMENT PLAN STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS Years Ended December 31, 2001 and 2000 - -------------------------------------------------------------------------------- 2001 2000 - ---------------------------------------------------------------------------------------------------------------------------------- ADDITIONS TO NET ASSETS ATTRIBUTED TO: Investment income: Net appreciation in fair value of investments $ 392,887 $ 0 Interest and dividends 116,579 123,854 - ---------------------------------------------------------------------------------------------------------------------------------- Total investment income 509,466 123,854 - ---------------------------------------------------------------------------------------------------------------------------------- Contributions: Participant 591,988 545,723 Employer 81,122 76,069 Rollover 0 37,277 - ---------------------------------------------------------------------------------------------------------------------------------- Total contributions 673,110 659,069 - ---------------------------------------------------------------------------------------------------------------------------------- Total additions 1,182,576 782,923 - ---------------------------------------------------------------------------------------------------------------------------------- DEDUCTIONS FROM NET ASSETS ATTRIBUTED TO: Net depreciation in fair value of investments 0 687,557 Benefits paid to participants 285,001 680,380 - ---------------------------------------------------------------------------------------------------------------------------------- Total deductions 285,001 1,367,937 - ---------------------------------------------------------------------------------------------------------------------------------- Net additions (deductions) 897,575 (585,014) Net assets available for benefits at beginning 3,635,089 4,220,103 - ---------------------------------------------------------------------------------------------------------------------------------- Net assets available for benefits at end $ 4,532,664 $ 3,635,089 ================================================================================================================================== See accompanying notes to financial statements. 3 MUTUAL SAVINGS BANK SAVINGS AND INVESTMENT PLAN NOTES TO FINANCIAL STATEMENTS - -------------------------------------------------------------------------------- NOTE 1 PLAN DESCRIPTION The following description of Mutual Savings Bank Savings and Investment Plan (the "Plan") provides only general information. Participants should refer to the Plan Agreement for a more complete description of the Plan's provisions. GENERAL The Plan is a defined contribution savings and investment plan covering substantially all employees of Mutual Savings Bank (the "Bank") (a wholly owned subsidiary of Bank Mutual Corporation) who have been employed for one year, earn 1,000 hours of service, and are 21 years of age. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974. The Plan is administered by certain officers of the Bank. EMPLOYEE CONTRIBUTIONS Participants may elect to defer a portion of their cash compensation (up to the lesser of 10% of annual compensation or $10,500 in 2001 and 2000) and contribute this amount to the Plan. Amounts contributed are deducted from gross wages for each payroll period and are remitted to the Plan in accordance with the investment options selected by the participant. EMPLOYER CONTRIBUTIONS The Bank makes matching contributions equal to 20% of the employee's contributions. Employee contributions over 5% of annual cash compensation are not matched. Matching contributions are funded at each payroll date along with employee contributions. In addition, the Bank, at its discretion, may make certain additional contributions as determined by the Board of Directors of the Bank. No discretionary contributions were made in 2001 or 2000. PARTICIPANTS' ACCOUNTS Each participant's account is credited with the participant's contributions, the Bank's matching and discretionary contributions, and plan earnings (based on participant's investment election and account balance). 4 MUTUAL SAVINGS BANK SAVINGS AND INVESTMENT PLAN NOTES TO FINANCIAL STATEMENTS - -------------------------------------------------------------------------------- NOTE 1 PLAN DESCRIPTION (Continued) VESTING All employee and employer contributions are 100% vested immediately. EXPENSES OF THE PLAN Administrative expenses, investment advisory fees, and substantially all other expenses incurred in conjunction with the Plan are paid by the Bank. PAYMENT OF BENEFITS Plan benefits are available at normal retirement, deferred retirement, early withdrawal, disability retirement, death, or termination of employment. Participants receive benefit payments in the form of a lump-sum distribution. PLAN TERMINATION The Bank has reserved the right to terminate the Plan at any time. In the event of termination, all amounts credited to participants' accounts will be distributed to participants in accordance with the Plan's provisions. NOTE 2 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES METHOD OF ACCOUNTING The accounting records of Mutual Savings Bank Savings and Investment Plan are maintained on the accrual basis of accounting in accordance with generally accepted accounting principles. USE OF ESTIMATES IN PREPARATION OF FINANCIAL STATEMENTS The preparation of the accompanying financial statements in conformity with generally accepted accounting principles requires the plan administrator to make estimates and assumptions that affect certain reported amounts and disclosures. Actual results may differ from these estimates. 5 MUTUAL SAVINGS BANK SAVINGS AND INVESTMENT PLAN NOTES TO FINANCIAL STATEMENTS - -------------------------------------------------------------------------------- NOTE 2 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) INVESTMENT VALUATION Investments are stated at fair value. Investments in certificates of deposit are stated at cost which approximates fair value. Mutual funds are carried at current value which represents the quoted market values of the underlying investments. The fair value of Bank Mutual Corporation common stock is its quoted market price. Security transactions are accounted for on the trade-date basis (the date the order to buy or sell is executed). Both realized and unrealized appreciation or depreciation is reflected for the year in the statement of changes in net assets available for benefits. Gains or losses on security transactions are recorded as the difference between proceeds received and the carrying value of the investments. Interest income is recognized on the accrual method, and dividend income is recorded on the ex-dividend date. NOTE 3 INVESTMENTS The following is a schedule of investments that individually represent 5% or more of the Plan's net assets at December 31: 2001 2000 -------------------------- --------------------------- Asset Fair Percent of Asset Fair Percent of Value Net Assets Value Net Assets ---------------------------------------------------------------------------------------- Mutual Savings Bank Certificate of Deposit: 7.06%, due January 22, 2002 $ 749,758 16.5 $ 508,213 14.0 Janus Twenty Fund 634,269 14.0 851,363 23.4 American Century Income & Growth Fund 407,311 9.0 394,623 10.9 Dreyfus Appreciation Fund 309,560 6.8 255,923 7.0 Oppenheimer Quest Balanced Value A Fund 281,782 6.2 244,944 6.7 Bank Mutual Corporation Common Stock 1,966,567 43.4 1,208,695 33.3 6 MUTUAL SAVINGS BANK SAVINGS AND INVESTMENT PLAN NOTES TO FINANCIAL STATEMENTS - -------------------------------------------------------------------------------- NOTE 3 INVESTMENTS (Continued) During 2001 and 2000, the Plan's investments (including investments bought or sold during the year as well as those held at the end of the year) appreciated (depreciated) as follows: 2001 2000 -------------------------------------------------------------------- Mutual funds ($363,111) ($625,084) Bank Mutual Corporation common stock 755,998 (62,473) -------------------------------------------------------------------- Net appreciation (depreciation) $ 392,887 ($687,557) ==================================================================== NOTE 4 TRANSACTIONS WITH PARTIES-IN-INTEREST Mutual Savings Bank serves as the sponsor of the Plan. As of December 31, 2001 and 2000, Mutual Savings Bank is a wholly owned subsidiary of Bank Mutual Corporation. The Plan had the following transactions with Bank Mutual Corporation: 2001 2000 -------------------------------------------------------------------- Purchases of stock: Number of shares 14,722 130,415 Value of shares on transaction dates $ 199,148 $1,303,011 Sales of stock: Number of shares 13,251 3,184 Value of shares on transaction dates $ 197,274 $ 27,706 At December 31, 2001 and 2000, the Plan held 128,702 shares and 127,231 shares, respectively, of Bank Mutual Corporation common stock. NOTE 5 TAX-EXEMPT STATUS OF PLAN On September 9, 1994, the Internal Revenue Service declared that the Plan is qualified pursuant to Section 401 of the Internal Revenue Code. Plan management believes any amendments and events since the effective date of the last Internal Revenue Service determination letter do not affect the qualified status of the Plan. Accordingly, the Plan is exempt from federal and state income taxes under current provisions of their respective laws. 7 MUTUAL SAVINGS BANK SAVINGS AND INVESTMENT PLAN NOTES TO FINANCIAL STATEMENTS - -------------------------------------------------------------------------------- NOTE 6 SUBSEQUENT EVENT Effective December 31, 2001, the Plan was to merge with First Northern Savings Bank 401(k) Savings Plan. The assets of First Northern Savings Bank 401(k) Savings Plan did not transfer from Principal Mutual Life Insurance Company until early January 2002. Wells Fargo is trustee of the new Plan. The Plan's assets did not transfer to Wells Fargo until early January 2002. Prior to the merger, both Plans operated in a similar manner. The new Plan's legal name is Bank Mutual Corporation 401(k) Plan. 8 SUPPLEMENTAL SCHEDULE - -------------------------------------------------------------------------------- MUTUAL SAVINGS BANK SAVINGS AND INVESTMENT PLAN Plan's EIN #39-0491685 Plan #002 SCHEDULE 1 - SCHEDULE H, ITEM IV(i) - SCHEDULE OF ASSETS HELD FOR INVESTMENT PURPOSES December 31, 2001 - -------------------------------------------------------------------------------- DESCRIPTION OF INVESTMENT INCLUDING IDENTITY OF ISSUE, BORROWER, LESSOR, OR MATURITY DATE, RATE OF INTEREST, CURRENT SIMILAR PARTY COLLATERAL, PAR, OR MATURITY VALUE VALUE - ----------------------------------------------------------------------------------------------------------------------------- Mutual Savings Bank* 7.06%, due January 22, 2002 - Certificate of deposit $ 749,758 - ----------------------------------------------------------------------------------------------------------------------------- Janus Twenty Fund 16,491.669 shares - Mutual fund 634,269 American Century Income & Growth Fund 14,892.534 shares - Mutual fund 407,311 Dreyfus Appreciation Fund 8,142.033 shares - Mutual fund 309,560 Oppenheimer Quest Balanced Value A Fund 17,600.365 shares - Mutual fund 281,782 Deutsche International Fund 3,809.616 shares - Mutual fund 71,887 Dreyfus Founders Balanced Fund 4,931.869 shares - Mutual fund 40,392 Invesco Value Total Return Fund 1,110.783 shares - Mutual fund 27,781 Warburg Pincus Fixed Income Fund 4,299.764 shares - Mutual fund 43,170 Schwab Retirement Money Fund 186.760 shares - Mutual fund 187 - ----------------------------------------------------------------------------------------------------------------------------- Total mutual funds 1,816,339 - ----------------------------------------------------------------------------------------------------------------------------- Bank Mutual Corporation* 128,702 shares - Common stock 1,966,567 - ----------------------------------------------------------------------------------------------------------------------------- Total assets held for investment purposes $4,532,664 ============================================================================================================================= - --------------- *Represents a party-in-interest. See Independent Auditor's Report. 9