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 [NO FEE REQUIRED] For the fiscal year end December 31, 2001 ----------------- OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 [NO FEE REQUIRED] For the transition period from to --------------------- ------------------------ Commission file Number 0-10535 ----------- A. Full title of the plan and the address of the plan, if different from that of the issuer named below: CITIZENS BANKING CORPORATION AMENDED AND RESTATED SECTION 401(k) PLAN B. Name of issuer of the securities held pursuant to the plan and the address of its principal executive office: CITIZENS BANKING CORPORATION One Citizens Banking Center 328 South Saginaw Street Flint, Michigan 48502 Citizens Banking Corporation Index to Form 11-K FINANCIAL INFORMATION Financial Statements and Supplemental Schedule for Citizens Banking Corporation's Amended And Restated Section 401(k) Plan ................. 3 SIGNATURES .................................................................. 17 EXHIBIT INDEX ............................................................... 18 2 FINANCIAL STATEMENTS AND SUPPLEMENTAL SCHEDULE Citizens Banking Corporation Amended and Restated Section 401(k) Plan December 31, 2001 and 2000 and Year ended December 31, 2001 with Report of Independent Auditors 3 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Financial Statements and Supplemental Schedule December 31, 2001 and 2000 and Year ended December 31, 2001 CONTENTS Report of Independent Auditors................................................1 Financial Statements Statements of Assets Available for Benefits...................................2 Statement of Changes in Assets Available for Benefits.........................3 Notes to Financial Statements.................................................4 Supplemental Schedule Schedule H, Line 4i -- Schedule of Assets (Held at End of Year)..............10 Report of Independent Auditors Administrative Committee Citizens Banking Corporation Amended and Restated Section 401(k) Plan We have audited the accompanying statements of assets available for benefits of the Citizens Banking Corporation Amended and Restated Section 401(k) Plan as of December 31, 2001 and 2000, and for the related statements of changes in assets for the year ended December 31, 2001. 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 audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the assets available for benefits of the Plan at December 31, 2001 and 2000, and the changes in its assets available for benefits for the year ended December 31, 2001, in conformity with accounting principles generally accepted in the United States. Our audits were performed for the purpose of forming an opinion on the financial statements taken as a whole. The accompanying supplemental Schedule of Assets (Held at End of Year) 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 for Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. This supplemental schedule is the responsibility of the Plan's management. The supplemental schedule has been subjected to the auditing procedures applied in our audits of the financial statements and, in our opinion, is fairly stated in all material respects in relation to the financial statements taken as a whole. June 14, 2002 1 Citizens Banking Corporation Amended And Restated Section 401(k) Plan Statements of Assets Available for Benefits DECEMBER 31 2001 2000 ------------------- ----------------- ASSETS Investments, at fair value: Common stock: Citizens Banking Corporation $ 53,575,112 $ 57,738,187 Mutual funds 73,211,155 80,434,981 Money market account 9,458,132 5,217,709 Loans to participants 3,311,436 3,327,833 ------------------- ----------------- Total investments 139,555,835 146,718,710 Receivables: Contributions -- Employer - 120,350 Contributions -- Employee - 222,384 ------------------- ----------------- Total receivables - 342,734 ------------------- ----------------- Assets available for benefits $ 139,555,835 $ 147,061,444 =================== ================= See accompanying notes. 2 Citizens Banking Corporation Amended And Restated Section 401(k) Plan Statement of Changes in Assets Available for Benefits Year ended December 31, 2001 ADDITIONS Investments income: Dividends: Citizens Banking Corporation $ 1,988,813 Other 2,701,095 Interest income 310,384 ---------------- Total investment income 5,000,292 Contributions: Employer 3,181,139 Employee 6,110,610 ---------------- 9,291,749 Transfers from other plans (Note 3) - DEDUCTIONS Benefit payments to participants (14,569,876) Management fees (66,405) ---------------- (14,636,281) Net realized and unrealized (depreciation) appreciation in fair value of investments (Note 4) (7,161,369) ---------------- Net (decrease) increase (7,505,609) Assets available for benefits at beginning of year 147,061,444 ---------------- Assets available for benefits at end of year $ $139,555,835 ================ See accompanying notes. 3 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Notes to Financial Statements (continued) December 31, 2001 and 2000 1. DESCRIPTION OF THE PLAN The following description provides only general information. Participants should refer to the Plan agreement for a more complete description of the Plan's provisions. The Citizens Banking Corporation Amended and Restated Section 401(k) Plan (the "Plan") is a defined contribution plan which includes a 401(k) salary deferral feature. The Plan covers substantially all employees of Citizens Banking Corporation (the "Corporation") and its banking subsidiaries. Effective January 1, 2001, the plan was amended to reduce the hours of required service to become eligible, salaried employees are eligible for the Plan on the first business day of the calendar quarter coincident with or following their date of hire. Additionally, hourly employees are eligible for the Plan on the first business day of the month coincident with or next following the completion of ninety consecutive days of employment with the Corporation in which the employee is credited with at least 180 hours of credited service. If an hourly employee fails to be credited with at least 180 hours of credited service in the first ninety days of employment, he shall commence participation in the Plan on the first day of the month following any calendar quarter in which he is credited with at least 180 hours of credited service. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). In 2001 and 2000, participants were able to contribute up to 15% of their annual salary, not to exceed the annual IRS limitation of $10,500. On an after-tax basis employees may contribute up to 10% of their compensation. The Corporation will match the participant's pre-tax contribution up to 6% of the participant's compensation (includes regular base salary or wages, commissions, overtime, shift premiums, incentive pay and referral pay). The Corporation will match 100% on the first 3% of pre-tax salary deferral and 50% on the next 3% of pre-tax salary deferral, for a total of a 75% match on a 6% pre-tax salary deferral. In addition, a retiree medical savings account was established for each participant. One third of the employer matching contribution is automatically directed into this account. Employees may not borrow against any monies residing in this account. Participants are immediately vested in their contributions and the Corporation's matching contributions plus actual earnings thereon. The benefit to which a participant is entitled is the benefit that can be provided from the participant's account. Participants direct the investment of their accounts, inclusive of the employer contribution balance, among the investments offered by the Plan. 4 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Notes to Financial Statements (continued) 1. DESCRIPTION OF THE PLAN (CONTINUED) Participants may borrow from their fund accounts a minimum of $2,000 up to a maximum equal to the lesser of $50,000 or 50% of their vested account balance. Loan terms range from 1-5 years or up to 15 years for the purchase of a primary residence. The loans are secured by the balance in the participant's account and bear interest at a rate commensurate with local prevailing rates as determined quarterly by the plan administrator. Principal and interest is paid ratably through monthly payroll deductions. On termination of service, death, disability, or retirement, the participant will elect to receive, defer, or rollover a single lump-sum amount equal to the vested value of his or her account. All administrative expenses of the Plan are paid by the Corporation. Although it has not expressed any intent to do so, the Corporation has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions of ERISA. 2. SIGNIFICANT ACCOUNTING POLICIES VALUATION OF INVESTMENTS Investments are stated at aggregate fair value. Securities traded on a national securities exchange are valued at the last reported sales price on the last business day of the year; investments traded in the over-the-counter market and listed securities for which no sale was reported on that date are valued at the average of the last reported bid and ask prices. The shares of registered investment companies are valued at quoted market prices which represent the net asset values of shares held by the Plan at year-end. The participant loans are valued at their outstanding balances, which approximate fair value. USE OF ESTIMATES The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. 5 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Notes to Financial Statements (continued) 3. PLAN MERGER Effective January 1, 2000, $28,771,209 which represented all remaining net assets of three former F&M Bank Plans, was transferred to the Citizens Banking Corporation Amended and Restated Section 401(k) Plan, at that time the three former F&M Bank Plans merged out of existence. The three plans included $25,575,883 of the former F&M Employees Retirement Savings Plan and Trust, $3,018,933 of the former F&M Bank Woodruff Employee Stock Ownership Plan and Trust, and $176,393 of the former Community Bank of Elkhorn 401(k) Profit and Sharing Plan. 4. INVESTMENTS During the year ended December 31, 2001, the Plan's investments (including investments purchased, sold as well as held during the year) (depreciated) appreciated in fair value as determined by quoted market prices as follows: Common stock: Citizens Banking Corporation $ 6,412,767 Mutual funds (13,574,136) ---------------- $ (7,161,369) ================ 6 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Notes to Financial Statements (continued) 4. INVESTMENTS (CONTINUED) Investments that represent 5% or more of fair value of the Plan's net assets are as follows: DECEMBER 31 2001 2000 ----------------- ----------------- **Citizens Banking Corporation Common Stock $53,575,112 $57,738,187 **Golden Oak Prime Obligation Class A 9,458,132 * **Golden Oak Value Portfolio Fund 7,215,613 7,498,904 **Golden Oak Diversified Growth Fund 7,097,946 10,104,444 Invesco Balanced Fund 18,368,816 24,829,673 Janus Advisor International Retirement Class Fund 7,908,996 * Janus Overseas Fund * 10,548,100 *Investment does not represent 5% or more of fair value of the Plan's net assets. **Party-in-interest. The Plan invests certain fund assets in the Golden Oak series of mutual funds. Citizens Bank, a subsidiary of Citizens Banking Corporation, serves as the investment advisor to these funds. The mutual fund portfolios were established pursuant to the provisions of the Investment Company Act of 1940. Investments within these portfolios were made in accordance with the applicable Department of Labor rules and regulations concerning the investment of qualified plan assets into mutual funds wherein the investment advisor to the portfolio is a party-in-interest with respect to the plan. 7 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Notes to Financial Statements (continued) 4. INVESTMENT (CONTINUED) The following is a summary of transactions (at cost) with parties-in-interest: CITIZENS BANKING GOLDEN OAK GOLDEN GOLDEN OAK GOLDEN OAK CORP. PRIME OAK VALUE DIVERSIFIED GOLDEN OAK SMALL GOLDEN OAK COMMON OBLIGATION PORTFOLIO GROWTH INTERMEDIATE CAPITAL INTERNATIONAL STOCK CLASS A FUND FUND INCOME FUND FUND EQUITY FUND ------------- ------------ ----------- ------------ -------------- ------------ -------------- BALANCE AT JANUARY 1, 2000 $27,970,973 $3,412,105 $7,262,646 $ 8,487,798 $6,020,748 $3,477,921 $ - TRANSFERS FROM OTHER PLANS 7,657,529 2,128,369 22,403 1,683,134 - 804,931 - PURCHASES IN 2000 8,014,401 4,262,690 2,065,482 5,427,238 1,322,215 1,398,843 145,681 SALES IN 2000 8,600,071 4,585,455 1,480,863 1,938,035 1,723,830 912,291 3,030 ------------- ------------ ----------- ------------ -------------- ------------ -------------- BALANCE AT DECEMBER 31, 2000 35,042,832 5,217,709 7,869,668 13,660,135 5,619,133 4,769,404 142,651 ------------- ------------ ----------- ------------ -------------- ------------ -------------- PURCHASES IN 2001 6,469,346 10,776,226 2,347,801 2,179,166 2,873,695 2,793,165 332,141 SALES IN 2001 11,377,048 6,535,802 1,610,292 3,522,996 1,810,669 1,345,462 46,693 ------------- ------------ ----------- ------------ -------------- ------------ -------------- BALANCE AT DECEMBER 31, 2001 $30,135,130 $9,458,133 $8,607,177 $12,316,305 $6,682,159 $6,217,107 $428,099 ============= ============ =========== ============ ============== ============ ============== 5. INCOME TAX STATUS The Plan has received a determination letter from the Internal Revenue Service dated May 25, 1999, stating that the Plan is qualified under Section 401(a) of the Internal Revenue Code (the "Code") and, therefore, the related trust is exempt from taxation. Subsequent to the issuance of the determination letter, the Plan was amended and restated in its entirety. Once qualified, the plan is required to operate in conformity with the Code to maintain its qualification. The Plan Administrator believes the Plan is operating in compliance with the applicable requirements of the Code and, therefore believes that the Plan is qualified and the related trust is tax exempt. 8 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Notes to Financial Statements (continued) 6. DIFFERENCES BETWEEN FINANCIAL STATEMENTS AND FORM 5500 The following is a reconciliation of assets available for benefits per the financial statements to the Form 5500: DECEMBER 31 2001 2000 ---------------------------------- Net assets available for benefits per the financial statements $139,555,835 $147,061,444 Amounts allocated to withdrawn participants (801,374) - ---------------------------------- Net assets available for benefits per the Form 5500 $138,754,461 $147,061,444 ================================== The following is a reconciliation of benefits paid to participants per the financial statements to the Form 5500: YEAR ENDED DECEMBER 31, 2001 ------------ Benefits paid to participants per the financial statements $ 14,569,876 Add: Amounts allocated on Form 5500 to withdrawn participants at December 31, 2001 801,374 Less: Amounts allocated on Form 5500 to withdrawn participants at December 31, 2000 - ------------ Benefits paid to participants per the Form 5500 $ 15,371,250 ============ Amounts allocated to withdrawn participants are recorded on the Form 5500 for benefit claims that have been processed and approved for payment prior to year-end but not yet paid. 9 Supplemental Schedule Citizens Banking Corporation Amended and Restated Section 401(k) Plan Employer ID #38-2378932 Plan #002 Schedule H, Line 4i - Schedule of Assets (Held at End of Year) December 31, 2001 DESCRIPTION OF INVESTMENT INCLUDING IDENTITY OF ISSUE, BORROWER, MATURITY DATE, RATE OF INTEREST, CURRENT LESSOR OR SIMILAR PARTY COLLATERAL, PAR OR MATURITY VALUE COST VALUE - ---------------------------------------------------------------------------------------------------------------------------------- Common Stock: *Citizens Banking Corporation 1,628,138 Shares $ 53,575,112 ----------------- Total Common Stock 53,575,112 Mutual Funds: *Golden Oak Diversified Growth Fund 831,141 Units 7,097,946 *Golden Oak Intermediate Income Fund 689,623 Units 6,916,915 *Golden Oak Value Portfolio Fund 915,687 Units 7,215,613 *Golden Oak Small Capital Fund 571,724 Units 6,734,906 *Golden Oak International Equity Fund 56,669 Units 390,449 AIM Mid-Cap Equity Fund 47,440 Units 1,131,445 American Growth Fund 123,900 Units 2,937,677 Berger Mid-Cap Value Fund 86,175 Units 1,461,534 Fidelity Advisor Mortgage Securities Fund 140,985 Units 1,535,330 *Invesco Small Company Growth Fund 495,995 Units 6,021,378 *Invesco Balanced Fund 1,255,558 Units 18,368,816 10 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Employer ID #38-2378932 Plan #002 Schedule H, Line 4i - Schedule of Assets (Held at End of Year) (continued) December 31, 2001 DESCRIPTION OF INVESTMENT INCLUDING IDENTITY OF ISSUE, BORROWER, MATURITY DATE, RATE OF INTEREST, CURRENT LESSOR OR SIMILAR PARTY COLLATERAL, PAR OR MATURITY VALUE COST VALUE - ------------------------------------------------------------------------------------------------------------------------------------ Mutual Funds (continued): Janus Advisor International Retirement Class Fund 322,290 Units $ 7,908,996 State Street Global Advisors S&P 500 Index Fund 290,177 Units 5,490,150 -------------- Total Mutual Funds 73,211,155 Money Market Account: *Golden Oak Prime Obligation Class A $9,458,132 principal amount 9,458,132 -------------- Total Money Market Account 9,458,132 Participant Loans Interest rate range: 5.75% - 10.5%; with various maturity dates $ - 3,311,436 ===================================== $ 139,555,835 ============== 11 SIGNATURES The Plan. Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees (or other persons who administer the employee benefit plan) have duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized. Date June 25, 2002 /s/ Marilyn K. Allor -------------------------------- --------------------------- Marilyn K. Allor Acting Chairperson, Pension/401(K) Administration Committee /s/Kurt A. Schulze --------------------------- Kurt A. Schulze Secretary, Pension/401(k) Administration Committee 17 Citizens Banking Corporation EXHIBIT INDEX (FILED AS PART OF THIS REPORT ON FORM 11-K) Exhibit Form 11-K No. Exhibit Page No. - ---------- --------------------------------------------------- -------------- 23 Consent of Independent Accountant 19 18