FORM 11-K/A AMENDMENT NO. 1 TO FORM 11-K SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 {X} ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2002 { } TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _____________________ to _________________ Commission file number 1-14177 A. Full title of the plan: COBALT CORPORATION 401(K) PLAN B. Name of issuer of securities held pursuant to the plan and the address of its principal executive office: Cobalt Corporation 401 West Michigan Street Milwaukee, Wisconsin 53203 REQUIRED INFORMATION The following financial statements and schedules of the Cobalt Corporation. 401(k) Plan (the "Plan"), prepared in accordance with the financial reporting requirements of the Employee Retirement Income Security Act of 1974, as amended, are filed herewith. Cobalt Corporation 401(k) Plan Financial Statements and Supplemental Schedules For the Years Ended December 31, 2002 and 2001 Together with Reports of Independent Public Accountants Cobalt Corporation 401(k) Plan Financial Statements December 31, 2002 and 2001 Table of Contents Page Reports of Independent Public Accountants......................................1 Financial Statements Statements of Assets Available for Benefits as of December 31, 2002 and 2001......................................3 Statements of Changes in Assets Available for Benefits for the Years Ended December 31, 2002 and 2001........................4 Notes to Financial Statements..................................................5 Supplemental Schedules Schedule H, line 4i - Schedule of Assets (Held at End of Year) as of December 31, 2002..............................................11 Schedule H, line 4i - Schedule of Assets (Acquired and Disposed of Within Year) for the Year Ended December 31, 2002....................12 Schedule H, line 4j - Schedule of Reportable Transactions for the Year Ended December 31, 2002.................................13 Report of Independent Public Accountants To the Employee Benefits Committee of Cobalt Corporation: We have audited the accompanying statement of assets available for benefits of the Cobalt Corporation 401(k) Plan (the Plan) as of December 31, 2002 and the related statement of changes in assets available for plan benefits for the year then ended. These financial statements and the supplemental schedules referred to below are the responsibility of the Plan's management. Our responsibility is to express an opinion on these financial statements and supplemental schedules based on our audit. The 2001 financial statements were reported on by other auditors whose report dated June 21, 2002 on the statements expressed an unqualified opinion. We conducted our audit 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 audit provides 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 Cobalt Corporation 401(k) Plan as of December 31, 2002 and the changes in assets available for benefits for the year then ended, in conformity with accounting principles generally accepted in the United States. Our audit was conducted for the purpose of forming an opinion on the basic 2002 financial statements taken as a whole. The supplemental schedules, as listed in the accompanying table of contents, are presented for the purpose of additional analysis and are not a required part of the basic financial statements but are 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. These supplemental schedules are the responsibility of the Plan's administrator. The supplemental schedules have been subjected to the auditing procedures applied in the audit of the basic 2002 financial statements and, in our opinion, are fairly stated in all material respects in relation to the basic financial statements taken as a whole. /s/ Coleman & Williams, Ltd. Milwaukee, Wisconsin June 17, 2003 1 Report of Independent Auditors Employee Benefits Committee Cobalt Corporation 401(k) Plan We have audited the accompanying statement of assets available for benefits of Cobalt Corporation 401(k) Plan as of December 31, 2001, and the related statement of changes in assets available for benefits for the year 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 audit 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 audit provides 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 Cobalt Corporation 401(k) Plan at December 31, 2001, and the changes in its assets available for benefits for the year then ended, in conformity with accounting principles generally accepted in the United States. /s/ Ernst & Young LLP Milwaukee, Wisconsin June 21, 2002 2 Cobalt Corporation 401(k) Plan Statements of Assets Available for Benefits December 31, 2002 2001 ----------- ----------- ASSETS Investments, at fair value $79,883,814 $75,992,942 Cash 26,344 - Contribution receivables: Participant 267,645 303,719 Employer 86,035 97,573 Receivables - Interest and dividends 30,389 29,059 ----------- ----------- ASSETS AVAILABLE FOR BENEFITS $80,294,227 $76,423,293 =========== =========== The accompanying Notes to Financial Statements are an integral part of these statements. 3 Cobalt Corporation 401(k) Plan Statements of Changes in Assets Available for Benefits For the Years Ended December 31, 2002 and 2001 Year ended December 31, 2002 2001 ----------- ----------- ADDITIONS TO ASSETS Contributions: Participants $ 7,947,121 $ 8,744,012 Employers 2,076,418 2,515,764 ----------- ----------- 10,023,539 11,259,776 Interest and dividends 925,676 818,018 Cash transfers and rollovers 195,007 7,885,147 Net appreciation (depreciation) in fair value of investments 2,233,299 (2,262,108) ----------- ----------- Total additions 13,377,521 17,700,833 DEDUCTIONS FROM ASSETS Benefits and withdrawals 9,506,587 4,532,811 ----------- ----------- Total deductions 9,506,587 4,532,811 ----------- ----------- Net increase 3,870,934 13,168,022 ASSETS AVAILABLE FOR BENEFITS Beginning of year 76,423,293 63,255,271 ----------- ----------- End of year $80,294,227 $76,423,293 =========== =========== The accompanying Notes to Financial Statements are an integral part of these statements. 4 Cobalt Corporation 401(k) Plan Notes to Financial Statements December 31, 2002 and 2001 NOTE 1. PLAN DESCRIPTION The Cobalt Corporation 401(k) Plan (the Plan) is a defined contribution plan which covers eligible salaried and hourly employees not subject to collective bargaining agreements of Cobalt Corporation (Employer), formerly known as United Wisconsin Services, Inc. (UWS), and any subsidiaries including Blue Cross & Blue Shield United of Wisconsin (BCBSUW), to which participation has been extended. BCBSUW converted to a stockholder-owned corporation by combining with Cobalt Corporation on March 23, 2001. Eligible employees can elect to participate in the Plan upon employment with the Employer. The Plan allows participants to direct their contributions into one or a combination of several investment options offered by the Plan. Participants can make qualifying contributions of 2% to 40% of their eligible compensation, which the Employer matches on a 50% basis (generally excluding contributions in excess of 5%). Employer matching contributions are generally required to be invested in Cobalt common stock through the Cobalt Corporation Pooled Stock Fund. Earnings of the Plan are allocated daily to individual participant accounts, as defined in the Plan. The participants' contributions and earnings thereon are 100% vested at all times. Participants' contributions may be withdrawn, subject to certain limitations, prior to termination of participation in the Plan. Earnings thereon may be withdrawn only upon termination of employment. Employer contributions and earnings thereon generally become vested based on years of service and may be withdrawn only upon termination of employment. Forfeited Employer contributions are used to offset subsequent employer contributions. Although they have not expressed any intent to do so, the employers have the right under the Plan to discontinue their contributions at any time and to terminate the Plan subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). In the event of Plan termination, participants' Employer contribution accounts will become 100% vested. A description of the Plan is contained in the Summary Plan Description, which can be obtained from the Plan Administrator. 5 NOTE 2. SIGNIFICANT ACCOUNTING POLICIES a. Investment Valuation -------------------- Assets of the Plan are held by American Express Trust Company under a trust agreement, under which the assets of the Plan are segregated and invested separately. Investments are valued at fair value based on quoted market prices, except for participant loans, which are valued at their current outstanding balances, which approximate fair value. b. Contributions ------------- Contributions from participants are recorded in the period the Employer makes corresponding payroll deductions. Contributions from the Employer are recorded based upon amounts required to be contributed as determined by the Plan. c. Administrative Expenses ----------------------- With the exception of fees on personal loans, all administrative expenses in 2002 and 2001 were paid by the Employer. d. Basis of Accounting ------------------- The financial statements have been prepared on the accrual basis of accounting. e. 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 reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of additions to and deductions from assets during the reporting periods. Actual results could differ from those estimates. 6 NOTE 3. INVESTMENTS During 2002 and 2001, the Plan's investments (including investments purchased, sold as well as held during the year) changed in fair value as determined by American Express Trust as follows: Net Realized and Unrealized Appreciation (Depreciation) in Fair Value of Investments 2002 2001 ------------------ ------------------ Mutual funds $(4,176,435) $(4,155,115) Common trust funds (4,815,087) (2,231,932) Common stock 11,224,821 4,124,939 ------------------ ------------------ $2,233,299 $(2,262,108) ================== ================== Investments that represent 5% or more of the Plan's assets at December 31 are as follows: 2002 2001 ----------- ----------- Cobalt Corporation Common Stock* $17,399,702 $ 8,479,256 AXP New Dimensions Fund (Y) 5,152,701 6,733,575 PIMCO Total Return Fund 9,260,794 7,368,172 American Express Trust Income Fund II 10,552,092 9,136,653 American Express Trust Equity Index Fund II 14,709,543 19,568,722 AIM Constellation Fund ** 5,954,736 Janus Overseas Fund ** 4,787,047 American Express Trust Horizon Medium Term (50:50) Fund 6,099,319 6,521,218 *Includes nonparticipant-directed funds (see Note 4) **Below 5% threshold NOTE 4. NONPARTICIPANT-DIRECTED INVESTMENTS The Cobalt Corporation Pooled Stock Fund contains nonparticipant-directed funds. Information about the assets and the significant components of changes in assets related to this fund are as follows: December 31, 2002 2001 ----------- ----------- Investments, at fair value: Cobalt Corporation common stock $17,399,702 $ 8,479,256 Cash and cash equivalents 827,694 333,101 Interest and dividends receivable 201 1,209 ----------- ----------- Total of Cobalt Pooled Stock Fund $18,227,597 $ 8,813,566 =========== =========== 7 NOTE 4. NONPARTICIPANT-DIRECTED INVESTMENTS (continued) Year ended December 31, 2002 2001 ----------- ----------- Change in assets: Contributions: Employer $ 2,281,571 $2,404,919 Employee 341,603 293,592 Investment income 9,765 - Cash transfers and rollovers 194,444 94,551 Net realized and unrealized appreciation in fair value of common stock 10,857,451 3,045,151 Benefits and withdrawals (4,270,803) (369,217) ----------- ----------- Net increase in Cobalt Pooled Stock Fund $ 9,414,031 $ 5,468,996 =========== =========== The Cobalt Corporation Pooled Stock Fund generally includes the Employer's matching contributions and employee directed contributions in Cobalt Corporation common stock, which are limited to 30% of the employee's allowable contribution. At December 31, 2002 and 2001 the Plan held 1,260,848 and 1,329,027 shares of Cobalt Corporation common stock, respectively. On June 3, 2003, Cobalt Corporation announced a tentative agreement to merge with WellPoint Health Networks Inc. in exchange for approximately $906 million in cash and stock (see Note 6). Receivables to the Plan are not allocated until they are received therefore those amounts are not reflected in the table above. NOTE 5. INCOME TAX STATUS The Plan has received a determination letter from the Internal Revenue Service dated July 29, 2002, stating that the Plan is qualified under Section 401(a) of the Internal Revenue Code (IRC) of 1986, as amended, and therefore, the related trust is exempt from taxation. Subsequent to the issuance of the determination letter, the Plan was amended. Once qualified, the Plan is required to operate in conformity with the IRC to maintain its qualification. The Plan will apply for an updated letter from the Internal Revenue Service stating that the Plan continues to qualify under the IRC. However, the Plan Administrator believes the Plan is being operated in compliance with the applicable requirements of the IRC and, therefore, believes that the Plan is qualified and the related trust is tax exempt. 8 NOTE 6. SUBSEQUENT EVENTS - COBALT TO MERGE WITH WELLPOINT WellPoint Health Networks Inc., and Cobalt Corporation, jointly announced on June 3, 2003 that they have signed a definitive merger agreement. The transaction is currently valued at approximately $906 million on a fully diluted basis or $20.50 per share for Cobalt Corporation common stock. Cobalt Corporation common stock was valued at $13.80 per share as of December 31, 2002. The transaction is structured as a merger of Cobalt Corporation with a wholly owned subsidiary of WellPoint and is intended to be tax free with respect to the WellPoint stock to be received in the transaction by Cobalt shareholders. The consideration of $20.50 per share to be received by the shareholders of Cobalt will be comprised of $10.25 in cash and WellPoint stock at a fixed exchange ratio of 0.1233 of a share of WellPoint stock for each share of Cobalt stock (valued at $10.25 per share at the market close on June 3, 2003). The exchange ratio will be adjusted if WellPoint's stock price falls below $70.97 so that Cobalt shareholders receive no less than $8.75 per share in stock consideration and no less than $19.00 in the aggregate. 9 Supplemental Schedules 10 Cobalt Corporation 401(k) Plan Employer Identification Number 39-1931212 Plan Number 002 Schedule H, Line 4i - Schedule of Assets (Held at End of Year) As of December 31, 2002 Identity of Issue, Borrower, Number Current Lessor or Similar Party of Shares Cost ** Value ----------------------- --------- ----------- ------------ Common Trust Funds: American Express Trust Income Fund II* 459,806 N/A $ 10,552,092 AXT Horizon Medium Term (50-50) Fund* 304,981 N/A 6,099,319 American Express Trust Small Cap Equity Index Fund II* 145,955 N/A 1,663,453 American Express Trust Equity Index Fund II* 594,541 N/A 14,709,543 Common Stocks: Cobalt Stock Pool* 1,767,953 $ 8,134,163 18,227,597 American Medical Securities Stock Pool* 161,777 N/A 1,768,705 Mutual Funds: PIMCO Total Return Fund 867,928 N/A 9,260,794 AIM Constellation Fund 194,469 N/A 3,234,015 AXP New Dimensions Fund (Y)* 267,395 N/A 5,152,701 AXP Mid Cap Index Fund (Class E)* 395,958 N/A 1,896,637 Neuberger Berman Genesis Trust 46,281 N/A 1,302,336 Brown Capital Management Small Company 2,417 N/A 50,706 Janus Overseas Fund 231,910 N/A 3,545,908 Participant Loans, Interest rates (5.25% - 10.5%), maturity N/A N/A 2,420,008 dates vary with terms of generally 5 years or less ------------ $ 79,883,814 ============ * Represents party known to be a party-in-interest to the Plan. **Cost has been included for nonparticipant-directed investments only. 11 Cobalt Corporation 401(k) Plan Employer Identification Number 39-1931212 Plan Number 002 Schedule H, line 4i - Schedule of Assets (Acquired and Disposed of Within Year) For the Year Ended December 31, 2002 Description of Investment Including Maturity Date, Identity of Issue, Borrower, Rate of Interest, Collateral, Cost of or Similar Party Par or Maturity Value Acquisitions - ---------------------------- ----------------------------- ------------ Brown Capital Management Small Company Mutual Fund $ 52,579 12 Cobalt Corporation 401(k) Plan Employer Identification Number 39-1931212 Plan Number 002 Schedule H, line 4j - Schedule of Reportable Transactions For the Year Ended December 31, 2002 Description Purchases Sales ------------------------------ ----------------------------------- ----------------------------------------- Identity of Description No. of Fair Purchase No. of Fair Selling Gain Party Involved of Asset Transactions Value Price Transactions Value Price (Loss) ------------------------------ ----------------------------------- ----------------------------------------- None. 13 SIGNATURES ---------- Pursuant to the requirements of the Securities and Exchange Act of 1934, the Cobalt Corporation Employee Benefits Committee, which administers the plan, has duly caused this amendment to Form 11-K to be signed on its behalf by the undersigned hereunto duly authorized. COBALT CORPORATION 401(k) PLAN August 6, 2003 By: /s/ Gail L. Hanson ----------------------------------- Gail L. Hanson Member of the Cobalt Corporation Employee Benefits Committee EXHIBIT INDEX COBALT CORPORATION 401(K) PLAN FORM 11-K/A FOR THE FISCAL YEAR ENDED DECEMBER 31, 2002 ------------------------------------------- Exhibit No. Description - ----------- ----------- (23.1) Consent of Coleman & Williams , Ltd., Independent Auditors. (23.2) Consent of Ernst & Young LLP, Independent Auditors. (32.1) Certification of the Chairman and Chief Executive Officer of Cobalt Corporation Pursuant to 18 U.S.C. Section 1350. (32.2) Certification of the Senior Vice President, Chief Financial Officer and Treasurer of Cobalt Corporation Pursuant to 18 U.S.C. Section 1350.