================================================================================ UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 --------------------------- FORM 11-K (Mark One) [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 __________ TO ___________ COMMISSION FILE NUMBER 333-21399 A. Full title of the plan and the address of the plan, if different from that of the issuer named below: Willbros Employees' 401(k) Investment Plan 4400 Post Oak Parkway, Suite 1000 Houston, Texas 77027 B. Name of issuer of the securities held pursuant to the plan and the address of its principal executive office: Willbros Group, Inc. Plaza 2000 Building 50th Street, 8th Floor Apartado 6307 Panama 5, Republic of Panama Telephone No.: (50-7) 213-0947 ================================================================================ SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Willbros Employees' 401(k) Investment Plan has duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized. WILLBROS EMPLOYEES' 401(k) INVESTMENT PLAN Date: June 28, 2002 By: /s/ Warren L. Williams ------------------------------------- Warren L. Williams Willbros Employee Benefits Committee -2- WILLBROS EMPLOYEES' 401(k) INVESTMENT PLAN INDEX TO FINANCIAL STATEMENTS AND SUPPLEMENTAL SCHEDULE Page ---- Independent Auditors' Report 4 Financial Statements: Statements of Net Assets Available for Plan Benefits 5 Statements of Changes in Net Assets Available for Plan Benefits 6 Notes to Financial Statements 7-10 Schedule 1, Line 4i- Schedule of Assets Held at End of Year 11-15 All other schedules required by the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974 are omitted, as they are inapplicable or not required. -3- INDEPENDENT AUDITORS' REPORT Willbros Employees' Benefits Committee Willbros USA, Inc.: We have audited the accompanying statements of net assets available for plan benefits of Willbros Employees' 401(k) Investment Plan as of December 31, 2001 and 2000, and the related statements of changes in net assets available for plan 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 of America. 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 plan benefits of Willbros Employees' 401(k) Investment Plan as of December 31, 2001 and 2000, and the changes in net assets available for plan benefits for the years then ended in conformity with accounting principles generally accepted in the United States of America. Our audits were made for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplemental information included in schedule 1 is presented for purposes of additional analysis and is not a required part of the basic financial statements but is supplemental 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 is the responsibility of the Plan's management. Such information 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. KPMG LLP Houston, Texas June 14, 2002 -4- WILLBROS EMPLOYEES' 401(K) INVESTMENT PLAN Statements of Net Assets Available for Plan Benefits December 31, 2001 and 2000 2001 2000 ------------- -------------- Investments, at fair value $ 23,551,098 $ 19,343,059 Accrued investment income 4,840 26,079 Contributions receivable: Employer 42,483 16,078 Employee 62,407 47,161 Cash 34,684 -- Due to broker (38,518) 17 ------------- -------------- Net assets available for plan benefits $ 23,656,994 $ 19,432,394 ============= ============== See accompanying notes to financial statements. 5 WILLBROS EMPLOYEES' 401(K) INVESTMENT PLAN Statements of Changes in Net Assets Available for Plan 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 $ 1,999,422 $ 428,083 Dividends 53,581 102,551 Interest 20,671 55,251 ------------------ ---------------- 2,073,674 585,885 Contributions: Employer, net of forfeitures 960,602 552,991 Participants 3,794,677 1,757,978 ------------------ ---------------- 4,755,279 2,310,969 ------------------ ---------------- Total additions 6,828,953 2,896,854 Deductions from net assets attributed to: Benefits paid to participants 2,506,163 4,839,413 Loans to participants 363 5,850 Trustee and other fees 99,892 107,112 Conversion/transfers (2,065) (328,982) ------------------ ---------------- Total deductions 2,604,353 4,623,393 ------------------ ---------------- Net (decrease) increase 4,224,600 (1,726,539) Net assets available for plan benefits: Beginning of year 19,432,394 21,158,933 ------------------ ---------------- End of year $ 23,656,994 $ 19,432,394 ================== ================ See accompanying notes to financial statements. 6 WILLBROS EMPLOYEES' 401(K) INVESTMENT PLAN Notes to Financial Statements December 31, 2001 and 2000 (1) DESCRIPTION OF PLAN The following description of the Willbros Employees' 401(k) Investment Plan (the Plan) provides only general information. Participants should refer to the Plan document for a more complete description of the Plan's provisions. (a) GENERAL The Plan is a defined contribution plan covering all full-time employees of Willbros USA, Inc., Willbros Engineers, Inc., Willbros Operating Services, Inc. and Rogers and Phillips, Inc., and all salaried employees of Willbros Energy Services Company (collectively, the Company) who have one year of eligible service. It is subject to the provisions of the Employee Retirement Income Security Act of 1974, as amended (ERISA). (b) CONTRIBUTIONS Participants may contribute, by payroll deductions, from 1% to 20% of their compensation to the Plan and allocate these amounts as deferred or taxable contributions. The Company matches employee contributions, up to a maximum of 4% of salary as follows: 100% in the form of cash or 125% in the form of Willbros Group, Inc. common stock, as elected by the employee. (c) PARTICIPANT ACCOUNTS Each participant's account is credited with the participant's contributions and the Company contributions. At each valuation date, participants' accounts for each investment option are credited with their share of the net income and gains and charged with losses. The benefit to which a participant is entitled is the benefit that can be provided from the participant's vested account. (d) VESTING Participants are immediately vested in their voluntary contribution account and their salary reduction account plus actual earnings thereon. Vesting in the Company contribution account is based on years of service earned as follows: one year - 25%; two years - 50%; three years - 75%; four years - 100%. (e) FORFEITURES The portion of a participant's employer contribution that is forfeited because of termination of employment before full vesting is applied to reduce the Company's future contributions or pay for plan expenses. (f) PAYMENT OF PLAN BENEFITS On termination of service, participants may elect to receive a lump-sum amount equal to the vested value of their accounts, or, if vested plan benefits exceed $5,000, defer distribution until age 70 is reached or death occurs. Participants who are age 55 may also withdraw their salary reduction accounts. Hardship withdrawals from salary reduction accounts before age 59-1/2 are also permitted under certain circumstances. 7 WILLBROS EMPLOYEES' 401(K) INVESTMENT PLAN Notes to Financial Statements December 31, 2001 and 2000 (g) PARTICIPANT LOANS Participants may borrow from the Plan pursuant to Section 408(b)(1) of ERISA. Loans to a participant may not exceed the lesser of 50% of the present value of the nonforfeitable accrued benefit of the participant, the balance of the participant's voluntary and salary reduction contribution accounts plus the vested portion of his or her Company contribution account, or $50,000. The minimum loan is $1,000. Loans are stated at cost, which approximates fair value. (h) INVESTMENT OPTIONS Participants may direct investment of their funds to one or more of the following investment options: Specifically Directed Investments Specifically Directed Flexible Choice Investments The Frank Russell Investment Contract Fund The Frank Russell Fixed Income I Fund The Frank Russell Balanced Income Fund The Frank Russell Domestic Conservative Balanced Fund The Frank Russell Global Balanced Fund The Frank Russell Aggressive Balanced Fund The Frank Russell Global Equity Fund The Frank Russell Equity I Fund The Frank Russell All International Markets Fund The Frank Russell Small Cap Fund Willbros Group, Inc. Common Stock (i) ADMINISTRATIVE EXPENSES Administrative expenses of the Plan (except transaction fees for participants' specifically directed investments and trustee fees) are paid by the Company. (2) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (a) BASIS OF PRESENTATION The accompanying financial statements of the Plan have been prepared on an accrual basis. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of net assets available for plan benefits and changes in net assets available for plan benefits during the reporting period. Actual results could differ from those estimates. 8 WILLBROS EMPLOYEES' 401(K) INVESTMENT PLAN Notes to Financial Statements December 31, 2001 and 2000 (b) NET ASSETS AVAILABLE FOR PLAN BENEFITS Net assets available for plan benefits include benefits payable to current participants and those who have withdrawn from the Plan. The annual information return filed with the Internal Revenue Service (Form 5500) requires amounts due to participants who have withdrawn from the Plan to be stated as a liability and a distribution. There were no such benefits payable at December 31, 2001 and 2000. (c) INVESTMENTS Investments are held in pooled trust funds and mutual funds and are stated at the Plan's proportionate share of the fair value of the holdings of the pooled trust funds. If available, quoted market prices are used to value investments in mutual funds and other securities. The difference between the current value and the historical cost is reflected as net appreciation or depreciation. Purchases and sales of investments are recorded on a trade date basis. (3) PLAN TERMINATION Although it has not expressed any intent to do so, the Company has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions of ERISA. In the event of plan termination, participants will become 100% vested in their accounts. (4) TAX STATUS The Plan was established January 1, 1976 under the provisions of ERISA. The Internal Revenue Service has determined that the Plan is qualified under Section 401(a) and 401(k) of the Internal Revenue Code (IRC) and that the Plan is exempt from Federal income taxes under Section 501(a) which provides that earned income is taxable only upon distribution thereof. A favorable determination letter covering the Plan has been received from the Internal Revenue Service. The Plan has been amended since receiving the determination letter. However, management believes that the Plan is designed and is currently operated within the applicable requirements of the IRC. (5) INVESTMENTS The Plan's investments and cash are held by Bank of Oklahoma, N.A. and administered under a trust agreement with the Company. The Plan's investment options are managed by Frank Russell Trust Company (FRTC), which has full discretionary authority for purchase and sale of investments not specifically directed by participants within the approved Plan options; however, the Willbros Employees' Benefits Committee retains the right to change the options available to participants. 9 WILLBROS EMPLOYEES' 401(k) INVESTMENT PLAN Notes to Financial Statements December 31, 2001 and 2000 The following table presents the fair values of investments at December 31, 2001 and 2000. Investments that represent 5% or more of the Plan's net assets are separately identified (*). 2001 2000 -------------------- ------------------- Specifically Directed Investment Fund $ 6,694,441 * $ 5,742,136 * Specifically Directed Flexible Choice Investment Fund 635,026 225,585 FRTC Investment Contract Fund 2,290,682 * 1,501,798 * FRTC Fixed Income I Fund 1,632,329 * 628,908 FRTC Balanced Income Fund 455,775 103,037 FRTC Domestic Conservative Balanced Fund 117,890 51,813 FRTC Global Balanced Fund 2,751,195 * 2,793,005 * FRTC Aggressive Balanced Fund 551,515 284,851 FRTC Global Equity Fund 277,743 169,886 FRTC Equity I Fund 2,729,545 * 3,361,515 * FRTC All International Markets Fund 624,430 991,988 * FRTC Small Cap Fund 1,653,133 * 1,621,835 * Willbros Group Inc. 2,658,976 * 1,401,914 * Participant Loan Fund 478,418 464,788 -------------------- ------------------- $ 23,551,098 $ 19,343,059 ==================== =================== During 2001, the Plan's investments (including gains and losses on investments bought and sold, as well as held during the year) appreciated in value by $1,999,422 as follows: Mutual funds $ 1,359,607 Common stock 519,850 Government bonds 119,965 ------------- $ 1,999,422 ============= (6) PLAN AMENDMENTS Effective April 1, 2001, the Plan was amended to allow employees to participate after 90 days of service without regard to age of the employee. Vesting in the Company contribution account is based on years of service earned as follows: one to two years - 25%; two to three years - 50%; three to four years 75%; and over four years - 100%. 10 WILLBROS EMPLOYEES' 401(K) INVESTMENT PLAN Schedule 1, Line 4i - Schedule of Assets Held at End of Year December 31, 2001 (a) (b) (c) (d) (e) DESCRIPTION OF INVESTMENT PARTY-IN-INTEREST IDENTITY OF ISSUER, BORROWER, INCLUDING MATURITY DATE, RATE CURRENT IDENTIFICATION LESSOR, OR SIMILAR PARTY OF INTEREST, PAR, OR MATURITY VALUE SHARES COST VALUE ------------------ ---------------------------------------- ----------------------------------- ------- -------- -------- Alliance World DLR Govt FD II Common Stock 1,473 $ 3,240 $ 14,244 American International Group Inc. Common Stock 6,319 97,709 501,729 Baldor Electric Company Common Stock 1,550 29,923 32,395 Bristol Myers Squibb Corporation Common Stock 550 31,067 28,050 Chesapeake Energy Corporation Common Stock 1,000 9,078 6,610 Coca Cola Co. Common Stock 100 5,479 4,715 Delphi Automotive Systems Corporation Common Stock 698 5,888 9,535 Direct Connect Intl Holdings Common Stock 5,000 3,438 1 Dollar General Corporation Common Stock 3,200 53,164 47,680 Drypers Corporation Common Stock 1,000 6,260 2 Dupont EI DE Nemours Common Stock 100 4,404 4,251 ExxonMobil Corp Common Stock 200 8,535 7,860 Family Dollar Stores Common Stock 1,425 40,690 42,722 Ford Motor Company Common Stock 1,700 38,091 26,724 Future Healthcare Inc. Common Stock 1,000 4,500 6 General Electric Corporation Common Stock 200 9,410 8,016 General Motors Corporation Common Stock 1,100 35,345 53,460 Gillette Company Common Stock 1,000 31,370 33,400 Helmerich & Payne Inc Common Stock 1,550 44,502 51,739 Information Management Technologies Common Stock 3,000 19,922 6 Intel Corporation Common Stock 200 6,550 6,290 JDS Uniphase Corporation Common Stock 200 6,537 1,736 Kimberly Clark Corporation Common Stock 250 13,950 14,950 Lindsay MFG Co. Common Stock 1,975 40,451 38,216 Management Technologies Inc Common Stock 20,000 6,448 40 Merck and Company Inc. Common Stock 5,975 396,116 351,330 Millennium Sports Management Inc. Common Stock 10 3,000 1 New York Times Common Stock 800 35,728 34,600 Northern Border Partners LP Unit Ltd Common Stock 100 2,941 3,901 Peagus Gold Inc. Common Stock 200 2,535 1 Phillip Services Corporation Common Stock 5,000 -- 27 Phillip Svcs Corp Del Common Stock 18 2,902 26 Raytheon Co CL A Common Stock 63 1,985 2,046 Sports Media Inc Common Stock 1,000 5,375 5 St. Paul Companies Common Stock 282 3,863 12,400 Syntroleum Corporation Common Stock 200 5,542 1,420 The Williams Companies Common Stock 11,950 299,542 304,964 Unisource Energy Corporation Common Stock 80 3,354 1,455 United Parcel Service Common Stock 775 42,984 42,238 Valmont Industrial Inc Common Stock 2,350 $ 36,791 $ 33,981 Verisign Inc. Common Stock 100 8,925 3,804 WILLBROS EMPLOYEES' 401(K) INVESTMENT PLAN Schedule 1, Line 4i - Schedule of Assets Held at End of Year December 31, 2001 (a) (b) (c) (d) DESCRIPTION OF INVESTMENT PARTY-IN-INTEREST IDENTITY OF ISSUER, BORROWER, INCLUDING MATURITY DATE, RATE IDENTIFICATION LESSOR, OR SIMILAR PARTY OF INTEREST, PAR, OR MATURITY VALUE SHARES COST ---------------- --------------------------------------------- ---------------------------------------------- -------- -------- Vitesse Semiconductor Corporation Common Stock 200 6,537 Voice Powered Technology Intl, Inc. Common Stock 800 2,650 Wal-mart Stores Common Stock 1,040 29,578 * Willbros Group, Inc. Common Stock 111,000 719,141 WorldCom Inc Worldcom Group Common Stock 100 624 WorldCom Inc GA New Com Common Stock 1,864 5,821 Scudder Global High Income Fund Common Stock 2,000 9,323 Credit Suisse International Equity Pooled Equity Funds 3,156 62,153 Morgan Stanley Investment Balance Pooled Equity Funds 6,833 90,707 Janus Fund Pooled Equity Funds 3,270 112,515 Janus Overseas Fund #54 Pooled Equity Funds 737 12,643 Janus Twenty Fd Inc # 43 Pooled Equity Funds 80 5,342 Profunds Ultra OTC Fund - Investors Pooled Equity Funds 13 1,362 Rydex OTC Fund Pooled Equity Funds 779 11,712 Westcore Midco Growth Fund Instl Pooled Equity Funds 4,182 46,417 * Frank Russell Trust Equity I Fund Pooled Equity Funds 7,722 250,000 * Frank Russell Trust Fixed Income I Fund Pooled Equity Funds 6,273 100,000 * Frank Russel Trust Small Cap Fund Pooled Equity Funds 3,495 50,000 * Frank Russell Trust Investment Contract Fund Pooled Equity Funds 4,959 100,000 * Frank Russell Trust Global Balance Fund Pooled Equity Funds 6,275 150,000 * Frank Russell Trust all International Markets Pooled Equity Funds 2,635 50,000 Intermediate Bond Fund Pooled Fixed Income Funds 5,522 56,212 GNMA Pool Treasury and Federal Agencies / Government Obligations 9%, maturing January 15, 2000 3,985 3,905 GNMA Pool #152552 Treasury and Federal Agencies / Government Obligations 10%, maturing April 15, 1999 2,156 2,155 CNMA Pool #246216 Treasury and Federal Agencies / Government Obligations 10%, maturing February 15, 3018 3,766 3,795 GNMA Pool #299939 Treasury and Federal Agencies / Government Obligations 10%, maturing September 15, 2000 750,000 524,115 US Government Strip - Int. Treasury and Federal Agencies / Government Obligations 10%, maturing February 15, 2001 200,000 161,808 US Treasury Strip - Int Generic Tint PYMT Treasury and Federal Agencies / Government Obligations 10%, maturing August 15, 2005 300,000 203,514 (a) (b) (c) (e) DESCRIPTION OF INVESTMENT PARTY-IN-INTEREST IDENTITY OF ISSUER, BORROWER, INCLUDING MATURITY DATE, RATE IDENTIFICATION LESSOR, OR SIMILAR PARTY OF INTEREST, PAR, OR MATURITY VALUE CURRENT VALUE ---------------- --------------------------------------------- ---------------------------------------------- ------------- Vitesse Semiconductor Corporation Common Stock 2,486 Voice Powered Technology Intl, Inc. Common Stock 6 Wal-mart Stores Common Stock 59,852 * Willbros Group, Inc. Common Stock 1,776,000 WorldCom Inc Worldcom Group Common Stock 1,270 WorldCom Inc GA New Com Common Stock 26,245 Scudder Global High Income Fund Common Stock 11,140 Credit Suisse International Equity Pooled Equity Funds 37,625 Morgan Stanley Investment Balance Pooled Equity Funds 75,235 Janus Fund Pooled Equity Funds 80,454 Janus Overseas Fund #54 Pooled Equity Funds 14,969 Janus Twenty Fd Inc # 43 Pooled Equity Funds 3,065 Profunds Ultra OTC Fund - Investors Pooled Equity Funds 448 Rydex OTC Fund Pooled Equity Funds 8,612 Westcore Midco Growth Fund Instl Pooled Equity Funds 24,003 * Frank Russell Trust Equity I Fund Pooled Equity Funds 256,687 * Frank Russell Trust Fixed Income I Fund Pooled Equity Funds 126,898 * Frank Russel Trust Small Cap Fund Pooled Equity Funds 68,982 * Frank Russell Trust Investment Contract Fund Pooled Equity Funds 124,711 * Frank Russell Trust Global Balance Fund Pooled Equity Funds 175,020 * Frank Russell Trust all International Markets Pooled Equity Funds 50,669 Intermediate Bond Fund Pooled Fixed Income Funds 57,980 GNMA Pool Treasury and Federal Agencies / Government Obligations 9%, maturing January 15, 2000 4,491 GNMA Pool #152552 Treasury and Federal Agencies / Government Obligations 10%, maturing April 15, 1999 2,428 CNMA Pool #246216 Treasury and Federal Agencies / Government Obligations 10%, maturing February 15, 3018 4,247 GNMA Pool #299939 Treasury and Federal Agencies / Government Obligations 10%, maturing September 15, 2000 547,736 US Government Strip - Int. Treasury and Federal Agencies / Government Obligations 10%, maturing February 15, 2001 187,250 US Treasury Strip - Int Generic Tint PYMT Treasury and Federal Agencies / Government Obligations 10%, maturing August 15, 2005 237,750 (a) (b) (c) DESCRIPTION OF INVESTMENT PARTY-IN-INTEREST IDENTITY OF ISSUER, BORROWER, INCLUDING MATURITY DATE, RATE IDENTIFICATION LESSOR, OR SIMILAR PARTY OF INTEREST, PAR, OR MATURITY VALUE SHARES ------------------ ------------------------------------------ ----------------------------------- ------- US Treasury Strip Int Treasury and Federal Agencies / Government Obligations maturing February 15, 2003 550,000 AP Cash Management Cash and Cash Equivalents Unsettled Trades Unsettled Trades Total participant-directed investments Berger Small Cap Value Flexible Choice Investment Funds 78 Dodge & Cox Balanced Fund Flexible Choice Investment Funds 100 Dodge & Cox Stock Fund Flexible Choice Investment Funds 85 Europacific Growth Fund Flexible Choice Investment Funds 276 Fidelity Independence Fund Flexible Choice Investment Funds 1,113 Fidelity Growth Company Fund Flexible Choice Investment Funds 263 Fidelity New Millennium Fund Flexible Choice Investment Funds 663 Fidelity Blue Chip Growth Fund Flexible Choice Investment Funds 181 Fidelity Select Technology Flexible Choice Investment Funds 1,011 Fidelity Select Health Care Port Fund Flexible Choice Investment Funds 25 Fidelity Select Development Fund Flexible Choice Investment Funds 137 Fidelity Select Energy Service Port Fund Flexible Choice Investment Funds 122 Fidelity Select Electronics Port Flexible Choice Investment Funds 66 Franklin Sm-Mid Cap Growth Fund Flexible Choice Investment Funds 433 Oakmark Select Fund Flexible Choice Investment Funds 162 Janus Fund #42 Flexible Choice Investment Funds 671 Janus WorldWide Fund #41 Flexible Choice Investment Funds 245 Janus Investment Olympus Fund #56 Flexible Choice Investment Funds 358 Janus Enterprise Fund Flexible Choice Investment Funds 514 Janus Overseas Fund #54 Flexible Choice Investment Funds 492 Legg Mason Value Fund Flexible Choice Investment Funds 74 Longleaf Partners Growth Fund Flexible Choice Investment Funds 172 Affiliated Fund Inc Flexible Choice Investment Funds 2,349 Nothern Technology Fund #617 Flexible Choice Investment Funds 4,073 Pimco Mid Cap Growth #165 Flexible Choice Investment Funds 1,088 Pimco Innovation Fund Flexible Choice Investment Funds 480 Third Avenue Value Fund Flexible Choice Investment Funds 115 Tweedy Brown Global Value Fund Flexible Choice Investment Funds 107 Van Kampen Emerging Growth Fund Flexible Choice Investment Funds 638 Vanguard Healthcare Portfolio Fund Flexible Choice Investment Funds 230 (a) (b) (c) (d) DESCRIPTION OF INVESTMENT PARTY-IN-INTEREST IDENTITY OF ISSUER, BORROWER, INCLUDING MATURITY DATE, RATE IDENTIFICATION LESSOR, OR SIMILAR PARTY OF INTEREST, PAR, OR MATURITY VALUE COST ------------------ ------------------------------------------ ----------------------------------- ---- C> US Treasury Strip Int Treasury and Federal Agencies / Government Obligations maturing February 15, 2003 369,707 AP Cash Management Cash and Cash Equivalents 516,696 Unsettled Trades Unsettled Trades 6,110 ---------- Total participant-directed investments $5,072,070 ========== Berger Small Cap Value Flexible Choice Investment Funds $ 2,294 Dodge & Cox Balanced Fund Flexible Choice Investment Funds 6,600 Dodge & Cox Stock Fund Flexible Choice Investment Funds 8,708 Europacific Growth Fund Flexible Choice Investment Funds 8,572 Fidelity Independence Fund Flexible Choice Investment Funds 29,094 Fidelity Growth Company Fund Flexible Choice Investment Funds 21,417 Fidelity New Millennium Fund Flexible Choice Investment Funds 30,011 Fidelity Blue Chip Growth Fund Flexible Choice Investment Funds 10,035 Fidelity Select Technology Flexible Choice Investment Funds 75,622 Fidelity Select Health Care Port Fund Flexible Choice Investment Funds 4,099 Fidelity Select Development Fund Flexible Choice Investment Funds 4,600 Fidelity Select Energy Service Port Fund Flexible Choice Investment Funds 3,726 Fidelity Select Electronics Port Flexible Choice Investment Funds 4,600 Franklin Sm-Mid Cap Growth Fund Flexible Choice Investment Funds 16,828 Oakmark Select Fund Flexible Choice Investment Funds 4,247 Janus Fund #42 Flexible Choice Investment Funds 27,357 Janus WorldWide Fund #41 Flexible Choice Investment Funds 16,372 Janus Investment Olympus Fund #56 Flexible Choice Investment Funds 13,989 Janus Enterprise Fund Flexible Choice Investment Funds 28,800 Janus Overseas Fund #54 Flexible Choice Investment Funds 15,702 Legg Mason Value Fund Flexible Choice Investment Funds 4,258 Longleaf Partners Growth Fund Flexible Choice Investment Funds 4,327 Affiliated Fund Inc Flexible Choice Investment Funds 35,321 Nothern Technology Fund #617 Flexible Choice Investment Funds 69,898 Pimco Mid Cap Growth #165 Flexible Choice Investment Funds 25,368 Pimco Innovation Fund Flexible Choice Investment Funds 27,683 Third Avenue Value Fund Flexible Choice Investment Funds 4,329 Tweedy Brown Global Value Fund Flexible Choice Investment Funds 2,173 Van Kampen Emerging Growth Fund Flexible Choice Investment Funds 47,349 Vanguard Healthcare Portfolio Fund Flexible Choice Investment Funds 30,476 (a) (b) (c) (e) DESCRIPTION OF INVESTMENT PARTY-IN-INTEREST IDENTITY OF ISSUER, BORROWER, INCLUDING MATURITY DATE, RATE CURRENT IDENTIFICATION LESSOR, OR SIMILAR PARTY OF INTEREST, PAR, OR MATURITY VALUE VALUE ------------------ ------------------------------------------ ----------------------------------- -------- US Treasury Strip Int Treasury and Federal Agencies / Government Obligations maturing February 15, 2003 478,803 AP Cash Management Cash and Cash Equivalents 516,696 Unsettled Trades Unsettled Trades 6,110 ---------- Total participant-directed investments $6,694,441 ========== Berger Small Cap Value Flexible Choice Investment Funds $ 2,198 Dodge & Cox Balanced Fund Flexible Choice Investment Funds 6,524 Dodge & Cox Stock Fund Flexible Choice Investment Funds 8,557 Europacific Growth Fund Flexible Choice Investment Funds 7,409 Fidelity Independence Fund Flexible Choice Investment Funds 17,545 Fidelity Growth Company Fund Flexible Choice Investment Funds 14,022 Fidelity New Millennium Fund Flexible Choice Investment Funds 18,324 Fidelity Blue Chip Growth Fund Flexible Choice Investment Funds 7,753 Fidelity Select Technology Flexible Choice Investment Funds 61,274 Fidelity Select Health Care Port Fund Flexible Choice Investment Funds 3,232 Fidelity Select Development Fund Flexible Choice Investment Funds 2,598 Fidelity Select Energy Service Port Fund Flexible Choice Investment Funds 3,614 Fidelity Select Electronics Port Flexible Choice Investment Funds 3,242 Franklin Sm-Mid Cap Growth Fund Flexible Choice Investment Funds 13,493 Oakmark Select Fund Flexible Choice Investment Funds 4,415 Janus Fund #42 Flexible Choice Investment Funds 16,508 Janus WorldWide Fund #41 Flexible Choice Investment Funds 10,753 Janus Investment Olympus Fund #56 Flexible Choice Investment Funds 9,981 Janus Enterprise Fund Flexible Choice Investment Funds 16,437 Janus Overseas Fund #54 Flexible Choice Investment Funds 9,988 Legg Mason Value Fund Flexible Choice Investment Funds 3,696 Longleaf Partners Growth Fund Flexible Choice Investment Funds 4,218 Affiliated Fund Inc Flexible Choice Investment Funds 32,160 Nothern Technology Fund #617 Flexible Choice Investment Funds 50,794 Pimco Mid Cap Growth #165 Flexible Choice Investment Funds 21,200 Pimco Innovation Fund Flexible Choice Investment Funds 10,178 Third Avenue Value Fund Flexible Choice Investment Funds 4,192 Tweedy Brown Global Value Fund Flexible Choice Investment Funds 1,974 Van Kampen Emerging Growth Fund Flexible Choice Investment Funds 23,715 Vanguard Healthcare Portfolio Fund Flexible Choice Investment Funds 26,816 13 (a) (b) (c) DESCRIPTION OF INVESTMENT PARTY-IN-INTEREST IDENTITY OF ISSUER, BORROWER, INCLUDING MATURITY DATE, RATE IDENTIFICATION LESSOR, OR SIMILAR PARTY OF INTEREST, PAR, OR MATURITY VALUE SHARES ------------------ ------------------------------------------ ----------------------------------- -------- Vanguard/Primecap Fund Flexible Choice Investment Funds 3,078 Dodge & Cox Income Fund #47 Flexible Choice Investment Funds 1,240 Morg Stan Inst Fix Inc Fund #123 Flexible Choice Investment Funds 1,197 Pimco Short Term Inst'l Class Flexible Choice Investment Funds 3,048 Total Flexible Choice Investment Funds * Frank Russell Trust Company Equity mutual fund invested in common Equity I Fund stocks * Frank Russell Trust Company Fixed income mutual fund invested in Fixed Income I Fund U.S. government bond, U.S. government agency, corporate, and mortgage-related bonds * Frank Russell Trust Company Pooled fund invested in other various Global Balanced Fund equity and interest-bearing pooled funds * Frank Russell Trust Company Aggressive equity fund invested in Small Cap Fund common stocks * Frank Russell Trust Company Mutual fund invested in international All International Markets Fund equity investments * Frank Russell Trust Company Mutual fund invested in guaranteed Investment Contract Fund investment contracts * Frank Russell Trust Company Mutual fund invested in U.S. common Balanced Income Fund stocks and bonds * Frank Russell Trust Company Mutual fund invested in U.S. common Domestic Conservative Balanced Fund stocks and bonds * Frank Russell Trust Company Aggressive equity fund invested in U.S. Aggressive Balanced Fund and non-U.S. common stocks * Frank Russell Trust Company Mutual fund invested in U.S. and non-U.S. Global Equity Fund common stocks Willbros Group Inc. Unitized fund in Willbros. Group, Inc. common stock * Participant Loan Fund Loans extended to participants maturing in less than 5 years with interest rates ranging from 6% to 9% Total nonparticipant-directed funds Total investments (a) (b) (c) (d) DESCRIPTION OF INVESTMENT PARTY-IN-INTEREST IDENTITY OF ISSUER, BORROWER, INCLUDING MATURITY DATE, RATE IDENTIFICATION LESSOR, OR SIMILAR PARTY OF INTEREST, PAR, OR MATURITY VALUE COST ----------------- ------------------------------------------ ----------------------------------- ---- Vanguard/Primecap Fund Flexible Choice Investment Funds 169,262 Dodge & Cox Income Fund #47 Flexible Choice Investment Funds 15,274 Morg Stan Inst Fix Inc Fund #123 Flexible Choice Investment Funds 14,019 Pimco Short Term Inst'l Class Flexible Choice Investment Funds 30,599 ----------- Total Flexible Choice Investment Funds $ 813,007 ----------- * Frank Russell Trust Company Equity mutual fund invested in common $ 2,804,428 Equity I Fund stocks * Frank Russell Trust Company Fixed income mutual fund invested in 1,551,310 Fixed Income I Fund U.S. government bond, U.S. government agency, corporate, and mortgage-related bonds * Frank Russell Trust Company Pooled fund invested in other various 2,474,698 Global Balanced Fund equity and interest-bearing pooled funds * Frank Russell Trust Company Aggressive equity fund invested in 1,389,003 Small Cap Fund common stocks * Frank Russell Trust Company Mutual fund invested in international All International Markets Fund equity investments 690,464 * Frank Russell Trust Company Mutual fund invested in guaranteed Investment Contract Fund investment contracts 2,114,445 * Frank Russell Trust Company Mutual fund invested in U.S. common Balanced Income Fund stocks and bonds 451,762 * Frank Russell Trust Company Mutual fund invested in U.S. common Domestic Conservative Balanced Fund stocks and bonds 113,741 * Frank Russell Trust Company Aggressive equity fund invested in U.S. Aggressive Balanced Fund and non-U.S. common stocks 546,279 * Frank Russell Trust Company Mutual fund invested in U.S. and non-U.S. Global Equity Fund common stocks 289,787 Willbros Group Inc. Unitized fund in Willbros. Group, Inc. common stock 1,559,284 * Participant Loan Fund Loans extended to participants maturing in less than 5 years with interest rates ranging from 6% to 9% 478,418 ----------- Total nonparticipant-directed funds 15,276,628 ----------- Total investments $20,348,698 =========== (a) (b) (c) (e) DESCRIPTION OF INVESTMENT PARTY-IN-INTEREST IDENTITY OF ISSUER, BORROWER, INCLUDING MATURITY DATE, RATE CURRENT IDENTIFICATION LESSOR, OR SIMILAR PARTY OF INTEREST, PAR, OR MATURITY VALUE VALUE ------------------ ------------------------------------------ ----------------------------------- -------- Vanguard/Primecap Fund Flexible Choice Investment Funds 158,593 Dodge & Cox Income Fund #47 Flexible Choice Investment Funds 15,129 Morg Stan Inst Fix Inc Fund #123 Flexible Choice Investment Funds 13,926 Pimco Short Term Inst'l Class Flexible Choice Investment Funds 30,566 ----------- Total Flexible Choice Investment Funds $ 635,026 ----------- * Frank Russell Trust Company Equity mutual fund invested in common $ 2,729,545 Equity I Fund stocks * Frank Russell Trust Company Fixed income mutual fund invested in 1,632,329 Fixed Income I Fund U.S. government bond, U.S. government agency, corporate, and mortgage-related bonds * Frank Russell Trust Company Pooled fund invested in other various 2,751,195 Global Balanced Fund equity and interest-bearing pooled funds * Frank Russell Trust Company Aggressive equity fund invested in $ 1,653,133 Small Cap Fund common stocks * Frank Russell Trust Company Mutual fund invested in international All International Markets Fund equity investments 624,430 * Frank Russell Trust Company Mutual fund invested in guaranteed Investment Contract Fund investment contracts 2,290,682 * Frank Russell Trust Company Mutual fund invested in U.S. common Balanced Income Fund stocks and bonds 455,775 * Frank Russell Trust Company Mutual fund invested in U.S. common Domestic Conservative Balanced Fund stocks and bonds 117,890 * Frank Russell Trust Company Aggressive equity fund invested in U.S. Aggressive Balanced Fund and non-U.S. common stocks 551,515 * Frank Russell Trust Company Mutual fund invested in U.S. and non-U.S. Global Equity Fund common stocks 277,746 Willbros Group Inc. Unitized fund in Willbros. Group, Inc. common stock 2,658,976 * Participant Loan Fund Loans extended to participants maturing in less than 5 years with interest rates ranging from 6% to 9% 478,418 ------------ Total nonparticipant-directed funds 16,856,657 ------------ Total investments $ 23,551,098 ============ See accompanying independent auditors' report. 14 EXHIBIT INDEX EXHIBIT NUMBER EXHIBIT ------ -------------------------------------------------------------- 23 Independent Auditors' Consent