1 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, 1999 ----------------- 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 2 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 ................................................................................................15 EXHIBIT INDEX .............................................................................................16 2 3 FINANCIAL STATEMENTS AND SUPPLEMENTAL SCHEDULE Citizens Banking Corporation Amended And Restated Section 401(k) Plan Years ended December 31, 1999 and 1998 with Report of Independent Auditors 3 4 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Financial Statements and Supplemental Schedule December 31, 1999 and 1998 CONTENTS Report of Independent Auditors.............................................................................1 Financial Statements Statements of Assets Available for Benefits................................................................2 Statements of Changes in Assets Available for Benefits.....................................................3 Notes to Financial Statements..............................................................................4 Supplemental Schedule Schedule H Line 4i - Schedule of Assets Held for Investment Purposes at End of Year........................9 5 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, 1999 and 1998, and for the related statements of changes in net assets 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 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 net assets available for benefits of the Plan at December 31, 1999 and 1998, 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 financial statements taken as a whole. The accompanying supplemental Schedule of Assets Held for Investment Purposes at End of Year as of December 31, 1999, 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 22, 2000 1 6 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Statements of Assets Available for Benefits DECEMBER 31 1999 1998 ----------------------------------------------- ASSETS Investments at fair value: Common stock: Citizens Banking Corporation $ 34,896,569 $ 55,201,635 Mutual funds 66,437,991 53,903,259 Money market account 3,412,105 3,225,152 Loans to participants 3,247,095 3,017,614 ----------------------------------------------- Total investments 107,993,760 115,347,660 Receivables: Accrued income - 874,858 Contributions - Employer 90,334 79,048 Contributions - Employee 244,625 145,670 Other - 38,498 ----------------------------------------------- 108,328,719 116,485,734 Cash - 3,539 ----------------------------------------------- Assets available for benefits $ 108,328,719 $116,489,273 =============================================== See accompanying notes. 2 7 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Statements of Changes in Assets Available for Benefits YEAR ENDED DECEMBER 31 1999 1998 ---------------------------------------- ADDITIONS Investment income: Dividends: Citizens Banking Corporation $ 1,413,602 $ 1,388,823 Other 3,987,570 3,629,954 Interest income 157,481 533,435 ---------------------------------------- Total investments income 5,558,653 5,552,212 Contributions: Employer 2,321,836 2,179,845 Employee 6,540,806 4,950,002 ---------------------------------------- 8,862,642 7,129,847 ---------------------------------------- 14,421,295 12,682,059 DEDUCTIONS Benefit payments to participants (15,594,673) (26,912,638) Management fees (18,662) (8,969) ---------------------------------------- (15,613,335) (26,921,607) Net realized and unrealized appreciation (depreciation) in fair value of investments (6,968,514) 2,241,527 ---------------------------------------- Net decrease (8,160,554) (11,998,021) Assets available for benefits at beginning of year 116,489,273 128,487,294 ---------------------------------------- Assets available for benefits at end of year $108,328,719 $ 116,489,273 ======================================== See accompanying notes. 3 8 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Notes to Financial Statements December 31, 1999 and 1998 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 including salaried employees and hourly employees with over 1,000 hours of credited service. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). Participants may contribute on a before-tax basis up to 15% of their annual compensation (not to exceed $10,000 in 1999 and 1998) and on an after-tax basis up to 10% of their compensation. The Corporation will match the participant's pre-tax contribution up to 6% of the participants 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. All administrative costs of the plan are paid by the Corporation. 4 9 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Notes to Financial Statements (continued) 1. DESCRIPTION OF THE PLAN (CONTINUED) 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 participants loans are valued at their outstanding balances, which approximate fair value. USE OF ESTIMATES The preparation of financial statements in conformity with generally accepted accounting principles 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. RECLASSIFICATION Certain amounts in the 1998 financial statements have been reclassified to conform to the 1999 presentation. 5 10 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Notes to Financial Statements (continued) 3. INVESTMENTS During the years ended December 31, 1999 and 1998, the Plan's investments (including investments purchased, sold as well as held during the year) appreciated (depreciated) in fair value as determined by quoted market prices as follows: NET REALIZED AND UNREALIZED APPRECIATION (DEPRECIATION) IN FAIR VALUE YEAR ENDED DECEMBER 31 1999 1998 ------------------ -------------------- Common stock: Citizens Banking Corporation $(20,106,500) $(1,375,580) Mutual funds 13,167,152 3,626,478 U.S. Government Securities - (9,371) Money market account - - ------------------ -------------------- $ (6,939,348) $ 2,241,527 ================== ==================== Investments that represent 5% or more of fair value of the Plan's assets are as follows: DECEMBER 31 1999 1998 ------------------ ------------------- Equity Funds - $27,892,247 Citizens Banking Corporation Stock $34,896,569 54,977,401 Balanced Funds - 22,105,645 Invesco Small Co. Growth 5,633,057 - Invesco Balanced 20,780,751 - Golden Oak Value 7,189,798 - Golden Oak Growth 9,491,722 - Golden Oak Intermediate 5,931,834 - Janus Overseas 11,560,616 22,105,645 6 11 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Notes to Financial Statements (continued) 3. INVESTMENT (CONTINUED) 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. The following is a summary of transactions (at cost) with parties-in-interest: CITIZENS BANKING GOLDEN OAK GOLDEN OAK GOLDEN OAK GOLDEN OAK CORP. PRIME VALUE DIVERSIFIED GOLDEN OAK SMALL COMMON STOCK OBLIGATION PORTFOLIO GROWTH FUND INTERMEDIATE CAPITAL CLASS A FUND INCOME FUND FUND ------------- ------------- ------------- ------------- --------------- ------------ BALANCE AT JANUARY 1, 1998 $17,697,892 $4,082,556 $ 2,030,000 $1,844,264 $15,714,911 $ - PURCHASES IN 1998 6,357,662 26,564,548 890,259 611,658 2,917,385 SALES IN 1998 2,196,684 27,425,596 887,718 966,399 4,479,367 ----------- ---------- ----------- ---------- ----------- BALANCE AT DECEMBER 31, 1998 21,858,870 3,221,508 2,032,541 1,489,523 14,152,929 TRANSFER TO INVESCO (21,858,870) (3,221,508) (2,032,541) (1,489,523) (14,152,929) PURCHASES IN 1999 29,535,042 4,182,819 8,011,534 9,116,312 6,872,630 3,967,651 SALES IN 1999 1,564,069 770,714 748,888 628,514 851,882 (489,730) ----------- ---------- ----------- ---------- ----------- ---------- BALANCE AT DECEMBER 31, 1999 $27,970,973 $3,412,105 $ 7,262,646 $8,487,798 $ 6,020,748 $3,447,921 =========== ========== =========== ========== =========== ========== 4. INCOME TAX STATUS The Plan has applied for but has not received a determination letter from the Internal Revenue Service stating that the Plan is qualified under Section 401(a) of the Internal Revenue Code (the "Code"). However, the Plan Administrator believes that the Plan is qualified and, therefore, the related trust is exempt from taxation. 5. BENEFITS PAYABLE Assets available for plan benefits include amounts allocated for approved distributions. Such balances amounted to $0 and $1,922,682 at December 31, 1999 and 1998, respectively. Such amounts are shown as a liability on the Plan's Form 5500. 7 12 SUPPLEMENTAL SCHEDULE 8 13 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Employer ID #38-2378932 Plan #002 Schedule H Line 4i - Schedule of Assets Held for Investment Purposes at End of Year December 31, 1999 DESCRIPTION OF INVESTMENT INCLUDING MATURITY DATE, RATE IDENTITY OF ISSUE, BORROWER, OF INTEREST, COLLATERAL, CURRENT LESSOR OR SIMILAR PARTY PAR OR MATURITY VALUE COST VALUE - -------------------------------------------------------------------------------------------------------------- Common stocks: *Citizens Banking Corporation 1,559,275 shares $ 27,970,973 $ 34,896,569 ------------------------------ Total common stock 27,970,973 34,896,569 Mutual Funds: *Golden Oak Diversified Growth Funds 507,307 units 8,487,798 9,491,722 *Golden Oak Intermediate Income Fund 629,706 units 6,020,748 5,931,834 *Golden Oak Value Portfolio Fund 735,906 units 7,262,646 7,189,798 *Goldens Oak Small Capital Fund 348,185 units 3,477,921 3,551,485 Invesco Blue chip Growth Fund 47,371 units 363,214 384,181 Invesco Select Income Fund 42,531 units 260,081 258,161 Invesco Small Company Growth 302,527 units 4,227,011 5,633,057 Invesco Balanced 1,167,458 units 19,765,357 20,780,751 SSGA S&P 500 Index 64,880 units 1,557,081 1,656,386 Janus Overseas 310,769 units 7,181,632 11,560,616 ------------------------------ Total Mutual Funds 58,603,489 66,437,991 9 14 Citizens Banking Corporation Amended and Restated Section 401(k) Plan Employer ID #38-2378932 Plan #002 Schedule H Line 4i - Schedule of Assets Held for Investment Purposes at End of Year (continued) 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 - ---------------------------------------------------------------------------------------------------------------- Money Market Accounts: *Golden Oak Prime Obligation Class A $3,412,105 principal amount $ 3,412,105 $ 3,412,105 ------------------------------- Total Money Market Accounts 3,412,105 3,412,105 Participant loans Interest rate range: 7.0% - 10.0%; 3,247,095 3,247,095 ------------------------------- Total investments with various maturity dates. $ 93,233,662 $ 107,993,760 =============================== *Party-in-interest. 10 15 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 26, 2000 /s/Gary P. Drainville ------------------------- ----------------------------------- Gary P. Drainville Chairman, Pension/401(k) Administration Committee /s/Kurt A. Schulze ----------------------------------- Kurt A. Schulze Secretary, Pension/401(k) Administration Committee 15 16 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 17 16