SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 -------------------------------------------------------------- FORM 11-K ANNUAL REPORT PURSUANT TO SECTION 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 -------------------------------------------------------------- FOR THE FISCAL YEAR ENDED DECEMBER 31, 2002 Commission File Number 000-21923 -------------------------------------------------------------- WINTRUST FINANCIAL CORPORATION RETIREMENT SAVINGS PLAN (Full title of the plan) -------------------------------------------------------------- WINTRUST FINANCIAL CORPORATION 727 NORTH BANK LANE LAKE FOREST, IL 60045 (Name of issuer of the securities held pursuant to the plan and the address of its principal executive office) -------------------------------------------------------------- REQUIRED INFORMATION ITEMS 1-3. Omitted in accordance with Item 4. ITEM 4. The Wintrust Financial Corporation Retirement Savings Plan ("Plan") is subject to the Employee Retirement Income Security Act of 1974, as amended ("ERISA"). In accordance with Item 4 and in lieu of the requirements of Items 1-3, the following Plan financial statements and schedules prepared in accordance with the financial reporting requirements of ERISA are included herein: o Report of Independent Auditors o Statements of Net Assets Available for Benefits as of December 31, 2002 and 2001 o Statements of Changes in Net Assets Available for Benefits for the years ended December 31, 2002 and 2001 o Notes to Financial Statements o Supplemental Schedule Statements of Net Assets Available for Benefits as of December 31, 2002 and 2001, and Statements of Changes in Net Assets Available for Benefits for the years ended December 31, 2002 and 2001 are hereby incorporated by reference to the Registration Statement on Form S-8 filed by Wintrust Financial Corporation (Registration No. 333-52652) with the Securities and Exchange Commission on December 22, 2000. EXHIBITS -------- 23.1 Consent of Independent Auditors 99.1 Certification of President and Chief Executive Officer and Executive Vice President and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. - 2 - 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 24, 2003 WINTRUST FINANCIAL CORPORATION RETIREMENT SAVINGS PLAN /s/ DAVID A. DYKSTRA ------------------------- David A. Dykstra, Trustee - 3 - Financial Statements and Supplemental Schedule Wintrust Financial Corporation Retirement Savings Plan Years ended December 31, 2002 and 2001 with Report of Independent Auditors Employer Identification #36-3954651 Plan #001 Wintrust Financial Corporation Retirement Savings Plan Financial Statements and Supplemental Schedule Years ended December 31, 2002 and 2001 CONTENTS Report of Independent Auditors.................................................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 H, Line 4i - Schedule of Assets (Held at End of Year).............................................................8 Report of Independent Auditors The Plan Administrator Wintrust Financial Corporation Retirement Savings Plan We have audited the accompanying statements of net assets available for benefits of Wintrust Financial Corporation Retirement Savings Plan as of December 31, 2002 and 2001, 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 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, 2002 and 2001, 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 at end of year) as of December 31, 2002, is presented for purposes of additional analysis and is not a required part of the 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. 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. /s/ ERNST & YOUNG LLP Chicago, IL May 8, 2003 - 1 - EIN 36-3954651 Plan #001 Wintrust Financial Corporation Retirement Savings Plan Statements of Net Assets Available for Benefits DECEMBER 31 2002 2001 ------------------------------------ ASSETS Cash $ 1,391,812 $ 68,359 Investments, at fair value 9,784,156 7,295,848 Participant contributions receivable 41,905 8,939 Employer matching contributions receivable 500,023 283,295 ------------------------------------ Total assets 11,717,896 7,656,441 LIABILITY Outstanding trades payable 1,379,066 27,417 ------------------------------------ Net assets available for benefits $ 10,338,830 $ 7,629,024 ==================================== See notes to financial statements. - 2 - EIN 36-3954651 Plan #001 Wintrust Financial Corporation Retirement Savings Plan Statements of Changes in Net Assets Available for Benefits YEAR ENDED DECEMBER 31 2002 2001 ------------------------------------ ADDITIONS Investment income: Net realized and unrealized appreciation in fair value of investments $ 260,609 $ 585,701 Interest and dividends 79,370 86,098 ------------------------------------ 339,979 671,799 Participant contributions - salary deferral 1,472,469 1,183,662 Participant contributions - rollover 415,810 147,190 Employer matching contributions 500,023 282,924 Transfers from First Insurance 401(k) Retirement Savings Plan 1,381,030 - Transfers from Tricom Funding, Inc. 401(k) Retirement Savings Plan - 442,635 ------------------------------------ Total additions 4,109,311 2,728,210 DEDUCTIONS Benefits paid to participants 1,399,505 202,506 Refund of excess contributions - 7,416 ------------------------------------ Total deductions 1,399,505 209,922 ------------------------------------ Net increase in net assets available for benefits 2,709,806 2,518,288 Net assets available for benefits: Beginning of year 7,629,024 5,110,736 ------------------------------------ End of year $ 10,338,830 $ 7,629,024 ==================================== See notes to financial statements. - 3 - EIN 36-3954651 Plan #001 Wintrust Financial Corporation Retirement Savings Plan Notes to Financial Statements Years ended December 31, 2002 and 2001 1. DESCRIPTION OF PLAN The following brief description of the Wintrust Financial Corporation Retirement Savings Plan (Plan) provides only general information. Participants should refer to the Plan Agreement for a more comprehensive description of the Plan's provisions. The Plan is a participant-directed, defined-contribution plan covering all eligible employees, as defined in the Plan, of Wintrust Financial Corporation and its eligible subsidiaries (the Company). The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA), as amended. All full-time employees who have completed at least three months of employment and are at least 18 years of age are eligible to participate in the Plan. On December 31, 2002, the First Insurance 401(k) Retirement Savings Plan was merged into the Plan, and on January 1, 2001, the Tricom Funding, Inc. 401(k) Retirement Savings Plan was merged into the Plan. CONTRIBUTIONS The Plan allows participants to contribute up to the maximum allowable by the Internal Revenue Code (Code), which during 2002 was $11,000, plus an additional $1,000 for participants over the age of 50. Prior to 2002, participant contributions were also limited to the lesser of 10% of eligible compensation or the maximum allowable by the Code. Participant contributions are tax deferred under the provisions of Code Section 401(k), subject to certain limitations. Participant contributions and earnings thereon are fully vested. The Company may elect to make matching contributions to the Plan on behalf of all eligible participants. Generally, participants must be employed on the last day of the Plan year to be eligible for matching contributions. For 2002, the Company's matching contributions were 40% of a participant's contributions up to a maximum of $3,000 per participant. For 2001, the Company's matching contributions were 30% of a participant's contributions up to a maximum of $2,000 per participant. Participants are immediately vested in the Company's matching contribution and earnings thereon. Additional amounts may be contributed at the discretion of the Company. - 4 - Wintrust Financial Corporation Retirement Savings Plan Notes to Financial Statements (continued) 1. DESCRIPTION OF PLAN (CONTINUED) INVESTMENT OF PLAN ASSETS A trust fund was established for the purposes of holding and investing Plan assets in accordance with the terms of the Trust Agreement between the Company and the Trustee, Wayne Hummer Trust Company, N. A. (Trustee), a subsidiary of the Company and a party in interest. PARTICIPANT LOANS Participants may borrow from their fund account up to the lesser of $50,000 or 50% of their account balance. Loan terms are established by the plan administrator in accordance with the Plan Agreement. 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 by the plan administrator. PARTICIPANT ACCOUNTS Each participant's account is credited with the participant's contributions and allocations of: (a) the Company's contributions, if any, and (b) Plan earnings/losses. Allocations are based on participant earnings or account balances, as defined. The benefit to which a participant is entitled is the benefit that can be provided from the participant's account. PAYMENT OF BENEFITS On termination of service due to death, disability, or retirement, a participant may elect to receive either a lump-sum amount equal to the value of the participant's account or annual installments. For termination of service due to other reasons, a participant may receive the value of the participant's account as a lump-sum distribution. PLAN TERMINATION Although it has not expressed any intent to do so, the Company has the right under the Plan to discontinue its contributions, if any, at any time and to terminate the Plan subject to the provisions of ERISA. - 5 - 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES BASIS OF PRESENTATION The accompanying financial statements are prepared under the accrual basis of accounting. INVESTMENT VALUATION AND INCOME RECOGNITION Except for investment contracts, investments are reported at fair value, which equals the quoted market price on the last business day of the Plan year. The shares of mutual funds are valued at quoted market prices, which represent the net asset values of shares held by the Plan at year-end. Loans to participants are reported at their outstanding balances, which approximate fair value. Investment contracts are recorded at their contract value, which represents contributions and reinvested income, less any withdrawals plus accrued interest. The fair value of the investment contract approximates contract value. The crediting interest rate for the investment contract is reset quarterly by the issuer but cannot be less than zero and was 4.75% for the last quarter of 2002, when the investment was held by the Plan. The average annualized yield approximated the crediting interest rate. Purchases and sales of securities are recorded on a trade-date basis and are accounted for using the specific identification method. Interest income is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. ADMINISTRATIVE EXPENSES Administrative expenses of the Plan are paid from the trust fund to the extent they are not paid by the Company. All administrative expenses were paid by the Company for the years ended December 31, 2002 and 2001. 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 amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. - 6 - 3. INVESTMENTS The fair value of individual investments that represent 5% or more of the Plan's net assets available for benefits is as follows: DECEMBER 31 2002 2001 ------------------------------------ Wintrust Financial Corporation Common Stock* $3,432,584 $2,872,816 Metlife Stable Value 1,612,290 - Fidelity Advisor Equity Growth Fund 1,021,569 1,301,797 Fidelity Spartan 500 Index Fund 815,107 820,753 American Growth Funds 809,444 - Fidelity Intermediate Government Fund 795,066 483,344 Janus Enterprise Fund 593,661 489,577 William Blair Growth Fund ** 496,080 Fidelity Spartan Money Market Fund - 674,183*Indicates party in interest to the Plan. **Below 5% threshold. The Plan's investments (including gains and losses on investments bought and sold, as well as held during the year) appreciated (depreciated) in value as determined by quoted market prices as follows: YEAR ENDED DECEMBER 31 2002 2001 -------------------------------------- Common stock $ 1,269,780 $ 1,271,669 Mutual funds (1,009,171) (685,968) -------------------------------------- $ 260,609 $ 585,701 ====================================== 4. INCOME TAX STATUS The Plan has not received a determination letter from the Internal Revenue Service stating that the Plan is qualified under Section 401(a) of the Code. However, the plan administrator believes that the Plan is qualified and, therefore, the related trust is exempt from taxation. 5. SUBSEQUENT EVENT During April 2003, the Wayne Hummer Profit Sharing and Savings Plan was merged into the Plan. - 7 - Supplemental Schedule EIN 36-3954651 Plan #001 Wintrust Financial Corporation Retirement Savings Plan Schedule H, Line 4i - Schedule of Assets (Held at End of Year) December 31, 2002 CURRENT DESCRIPTION OF INVESTMENT UNITS/SHARES VALUE ----------------------------------------------------------------------------------------------------------- Investment contract: Metlife Stable Value 14,728 $1,612,290 Common stock: Wintrust Financial Corporation* 109,527 3,432,584 Mutual funds: Fidelity Advisor Equity Growth Fund 29,113 1,021,569 Fidelity Spartan 500 Index Fund 13,480 815,107 American Growth Funds 43,821 809,444 Fidelity Intermediate Government Fund 76,596 795,066 Janus Enterprise Fund 25,868 593,661 William Blair Growth Fund 54,978 443,121 Wayne Hummer Growth Fund 881 26,293 Ariel Growth Fund 630 22,198 Lord Abbett Mid Cap Value Fund 1,375 21,155 American Funds Investment Co. 744 17,465 Wayne Hummer Income Fund* 962 15,160 Value Line Small Cap Growth Fund 782 13,193 Aim Basic Value Fund 204 4,452 American Funds EuroPacific Growth Fund 132 3,031 Wayne Hummer Core Portfolio Fund* 499 3,011 Participant loans (4.3%-9.5%) 135,356 ------------------- $9,784,156 ===================*Indicates party in interest to the Plan. - 8 -