SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 11-K ANNUAL REPORT Pursuant to Section 15(d) of the Securities Exchange Act of 1934 For the Year Ended December 31, 2000 THRIFT PLAN FOR EMPLOYEES OF ONEOK, INC. AND SUBSIDIARIES ONEOK, Inc. 100 West Fifth Street Tulsa, Oklahoma 74103 THRIFT PLAN FOR EMPLOYEES OF ONEOK, Inc. AND SUBSIDIARIES TABLE OF CONTENTS Page Independent Auditors' Report 1 Financial Statements: Statements of Net Assets Available for Benefits - December 31, 2000 and 1999 2 Statements of Changes in Net Assets Available for Benefits - Years ended December 31, 2000 and 1999 3 Notes to Financial Statements 4-8 Schedules 1 Schedule H, Line 4i - Schedule of Assets (Held at End of Year) 9 2 Line 4j - Schedule of Reportable Transactions 10 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. Independent Auditors' Report The Administrative Committee Thrift Plan for Employees of ONEOK, Inc. and Subsidiaries: We have audited the accompanying statements of net assets available for benefits of the Thrift Plan for Employees of ONEOK, Inc. and Subsidiaries as of December 31, 2000 and 1999, and the related statements of changes in net assets available for benefits for the years ended December 31, 2000 and 1999. 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 audits 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 Thrift Plan for Employees of ONEOK, Inc. and Subsidiaries as of December 31, 2000 and 1999, and the changes in net assets available for benefits for the years ended December 31, 2000 and 1999, 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 schedules included herein 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. The supplemental schedules have been subjected to the auditing procedures applied in the audits of the basic financial statements and, in our opinion, are fairly stated in all material respects in relation to the basic financial statements taken as a whole. KPMG LLP Tulsa, Oklahoma June 18, 2001 THRIFT PLAN FOR EMPLOYEES OF ONEOK, INC. AND SUBSIDIARIES Statements of Net Assets Available for Benefits December 31, 2000 and 1999 (In thousands) 2000 1999 ------- ------- Investments, at fair value: Money market funds $ 26,030 $ 19,705 Mutual funds 168,504 151,858 Guaranteed Investment Contracts 17,074 19,323 Government securities 587 561 Common stock of ONEOK, Inc. 161,523 87,536 Common stock of Western Resources, Inc. 5,772 4,750 Participant loans 14,914 14,524 -------- -------- $ 394,404 $ 298,257 ========= ========= See accompanying notes to financial statements. 2 THRIFT PLAN FOR EMPLOYEES OF ONEOK, INC. AND SUBSIDIARIES Statements of Changes in Net Assets Available for Benefits Years Ended December 31, 2000 and 1999 (In thousands) 2000 1999 --------- --------- Investment income (loss): Net appreciation (depreciation) in fair value of investments $ 82,321 $ (20,420) Dividends 9,230 8,278 Interest 1,841 2,640 --------- --------- Net investment income (loss) 93,392 (9,502) Contributions: Employee 13,652 11,771 Employer 7,298 6,275 Rollover 9,841 1,770 --------- --------- 30,791 19,816 Withdrawals by participants (28,036) (26,957) Transfers from KGS Thrift Plan - 114,635 --------- --------- Net increase in net assets available for benefits 96,147 97,992 Net assets available for benefits, beginning of period 298,257 200,265 --------- --------- Net assets available for benefits, end of period $ 394,404 $ 298,257 ========= ========= See accompanying notes to financial statements. 3 THRIFT PLAN FOR EMPLOYEES OF ONEOK, INC. AND SUBSIDIARIES Notes to Financial Statements December 31, 2000 and 1999 (1) Description of Plan A brief description of the Thrift Plan for Employees of ONEOK, Inc. and Subsidiaries (the Plan) follows and is provided for general information only. Participants should refer to the full text of the Plan for more complete information. Also see Note 5 regarding the Plan merger at January 1, 1999. (a) General The Plan is a defined contribution plan which covers substantially all employees of ONEOK, Inc. and Subsidiaries (the Company) and is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). (b) Participation and Contributions An employee may begin participation on the first day of the month following employment. Participants may make pre-tax deferrals of up to a maximum of 14% of his or her basic compensation if certain deferral limitations are not exceeded. Participants may make after-tax deposits of any whole percentage of their basic compensation up to a maximum of 6% as long as the total of pre-tax deferrals and after-tax deposits does not exceed 18%. After one year of service, the Company will match 100% of pre-tax deferrals and after-tax deposits, up to a maximum of 6% for participants not covered by a collective bargaining agreement. For employees covered by a collective bargaining agreement, the Company will match 50% of pre-tax deferrals and after-tax deposits up to a maximum of 6%. The combined total of pre-tax deferrals, after-tax deposits, and Company matching contributions cannot exceed the lesser of $30,000 or 25% of the participant's annual compensation. The Plan contains a "Dividend Switchback Option", which allows participants holding ONEOK, Inc. common stock in their Plan account to make deferrals of compensation equivalent to, 100%, 50%, or 0% of the ONEOK, Inc. dividends received on the stock, on a pre-tax basis. Deferrals by participants under this feature are not included within the Plan's calculation of maximum pre-tax and after-tax deposits. (2) Summary of Significant Accounting Policies (a) Basis of Presentation The accompanying financial statements of the Plan have been prepared on an accrual basis of accounting. 4 (b) Investments Investments in the ONEOK, Inc. Investment Contract Fund are stated at cost, which approximates market value. All other investments are stated at fair value based on the estimated current market value of the respective investments at the end of the year. All investments are held by Bank of Oklahoma, N.A., as Trustee. When available, current market value is determined based on published market quotes and trading activity of the underlying investment securities. (c) Gains and Losses from Sale of Investments Gains and losses resulting from the sale of investments are differences between the average cost of specific investments sold and proceeds received. Transactions are recorded on a trade date basis. (d) Administrative Costs The Company pays all costs and expenses for administering the Plan, including expenses of the Committee and fees and expenses of the Trustee, except for brokerages, commissions, investment management fees, and transfer taxes applicable to investment of securities or investments acquired or sold for a participant's account, and loan origination fees. (e) Payment of Benefits Benefits are recorded when paid. (f) Income Taxes The Plan is a qualified plan under Section 401(a) of the Internal Revenue Code at 1986 (the Code) the trust of which is exempt from federal income tax under the provisions of Section 501(a) of the Code. The Plan has received a favorable determination letter from the Internal Revenue Service dated June 19, 1998 stating that the Plan, as then designed, was in compliance with the applicable requirements of the Code. The Plan has been amended and restated since receiving the determination letter. The Company believes that the Plan is currently designed and being operated within the applicable requirements of the Code. (g) Cash and Cash Equivalents The Plan maintains a reserve of cash or cash equivalents for the purpose of expediting participant withdrawals from the various funds. Cash equivalents are invested in shares of the American Performance U.S. Treasury Fund. (h) Use of Estimates The preparation of these financial statements in conformity with accounting principles generally accepted in the United States of America requires a number of estimates and assumptions by the Plan Administrator relating to the reporting of assets and liabilities and the disclosure of contingent assets and liabilities. Actual results could differ from those estimates. (i) Newly Issued Accounting Pronouncements In June 1998, the Financial Accounting Standards Board issued SFAS No. 133, "Accounting for Derivative Instruments and Hedging Activities" ("SFAS No. 133"). SFAS No. 133 requires that an entity recognize all derivatives and measure those instruments at fair value. SFAS No. 133 is effective for fiscal years beginning after June 15, 2000. Pursuant to SFAS No. 137, the Plan is required to adopt SFAS No. 133 effective January 1, 2001. Management has determined that the impact of SFAS No. 133 on the Plan financial statements would be immaterial. 5 (j) Reclassifications Certain 1999 amounts have been reclassified to conform with the 2000 presentation. (3) Investment of Funds The participants have the right to designate investment of their account balances, including their contributions and deferrals and the Company's matching contributions. Investment options are changed from time to time by the administrative committee of the Plan. Currently, funds may be designated among the following investment options: American Performance U.S. Treasury Fund - Invests primarily in U. S. Treasury bills, notes, and other obligations backed by the full faith and credit of the U.S. Government. American Performance Bond Fund - Invests primarily in actively managed portfolio of short, intermediate, and long-term bonds and other fixed income securities. Ariel Growth Fund - Invests primarily in common stocks of undervalued companies, with an emphasis on small-cap stocks. Putnam International Growth Fund - Invests primarily in stock of high- quality, seasoned companies based outside the United States. Vanguard PRIMECAP Fund - Invests primarily in stocks of companies with above-average prospects for continued earnings growth, strong industry positions, and skilled management teams. Vanguard Windsor Fund - Invests primarily in common stocks of undervalued companies. Vanguard Asset Allocation Fund - Invests primarily in common stocks, long-term U.S. Treasury bonds, and money market instruments. Vanguard Institutional Index Fund - Invests in the 500 securities included in the Standard & Poor's 500 Index attempting to match the performance of the widely followed Index. 6 SEI Stable Asset Fund - Invests primarily in highly rated Guaranteed Investment Contracts purchased from insurance companies, other financial institutions, or that are guaranteed by the U.S. Government or its agencies. This fund is frozen and no new monies may be added. ONEOK, Inc. Investment Contract Fund - Seeks to provide a high level of income and a stable unit value of $1 by investing in investment contracts issued by life insurance companies and commercial banks, as well as other similar types of fixed principal investments. The fund is frozen and no new monies may be added. ONEOK, Inc. Common Stock Fund - Seeks to provide the potential for long-term growth by investing in the common stock of ONEOK, Inc. Western Resources, Inc. Common Stock Fund - Seeks to provide the potential for long-term growth by investing in the common stock of Western Resources, Inc. The fund is frozen and no new monies may be added. All dividends from this fund are invested in the American Performance U. S. Treasury Fund. Investments in the ONEOK, Inc. Investment Contract are stated at cost which approximates market value. Investments in the loan fund are stated at face value. All other investments are stated at quoted market price. If no investment option is elected by the participant, the funds are invested in the American Performance U.S. Treasury Fund. Participants may direct the investment of their account balances to more than one option. However, the minimum investment that can be directed to any one option is 1%. The participants may direct the sale or other disposition of securities in their account and may change their investment instructions to the Trustee on a daily basis. Neither the Company nor the Trustee guarantees the value of the investments nor do they indemnify any employee against any loss that may result from such investments. All interest, dividends, and other income received by the Trustee and all gains and losses from the sale of securities are credited or charged to the respective participant's account. The cost charged to a participant's account for securities purchased is the average cost for all such securities purchased during the month. Brokerage commissions, transfer taxes, and other charges and expenses in connection with the purchase or sale of securities are added to the cost of the securities purchased or deducted from the proceeds of the sale. Company contributions to the account of a participant and any income and earnings are immediately vested upon receipt by the Trustee (subject to subsequent loss through decline in value of investments). Upon termination of the Plan, each of the participants will receive distribution of the entire balance of their account. Participants may borrow from the Plan pursuant to Section 408(b)(1) of the ERISA, as amended. Loans may not exceed 50% of the nonforfeitable accrued benefit of the participant. Participant loans are stated at cost which represents estimated market value. (4) Investments The following table presents the fair values of individual investments at December 31, 2000 and 1999 (in thousands): 2000 1999 ---- ---- American Performance U. S. Treasury Fund $ 26,030 19,705 American Performance Bond Fund 4,471 3,160 7 Ariel Growth Fund 6,787 6,068 Vanguard International Growth Portfolio - 1,874 Putnam International Growth Fund 6,054 - Vanguard Primecap Fund 53,275 37,306 Vanguard Windsor Fund 33,808 33,565 Vanguard Asset Allocation Fund 16,234 13,434 SEI Standard & Poor's 500 Index Fund - 49,564 Vanguard Institutional Index Fund 42,362 - SEI Stable Asset Fund 5,513 6,887 ONEOK, Inc. Investment Contract Fund 17,074 19,323 United States Government Series "E" and "EE" Bonds 587 561 ONEOK, Inc. Common Stock 161,523 87,536 Western Resources, Inc. Common Stock 5,772 4,750 Participant loans 14,914 14,524 -------- -------- $394,404 $298,257 ======== ======== The following schedule presents the net appreciation (depreciation) in fair value for each significant class of investment for the year ended December 31, 2000 and 1999, in thousands. 2000 1999 ------- ------- Common stock $ 82,140 (41,283) Mutual Funds 181 20,863 ------ ------ $ 82,321 (20,420) ====== ====== (5) Plan Merger Effective January 1, 1999, the Plan was amended to merge with the ONEOK, Inc. KGS 401(k) Thrift Plan (the KGS Plan) with the Plan as the survivor. The assets of the KGS Plan were subsequently transferred into the Plan. At December 31, 1998, the fair market value of the assets transferred into the Plan was $114,634,599. 8 Schedule 1 THRIFT PLAN FOR EMPLOYEES OF ONEOK, INC. AND SUBSIDIARIES Schedule H, Line 4i - Schedule of Assets (Held at End of Year) December 31, 2000 (In thousands) Column (a) Column (b) Column (c) Column (d) Column (e) Party-in- Identity of Issue, Description of Investment Interest Borrower, Lessor, Including Maturity Date, Rate Current Identification or Similar Party of Interest, Par or Maturity Value Cost Value -------------- --------------------------- ---------------------------------- ---------- ---------- * American Performance U.S. Money Market Fund $ 25,915 26,030 Treasury Fund * American Performance Bond Mutual Fund 4,376 4,471 Fund Ariel Growth Fund Mutual Fund 7,101 6,787 Putnam International Mutual Fund 6,467 6,054 Growth Fund Vanguard PRIMECAP Fund Mutual Fund 52,718 53,275 Vanguard Windsor Fund Mutual Fund 35,426 33,808 Vanguard Asset Allocation Mutual Fund 16,850 16,234 Fund Vanguard Institutional Mutual Fund 46,207 42,362 Index Fund SEI Stable Asset Fund Mutual Fund 5,483 5,513 * ONEOK, Inc. Investment Contract Fund Guaranteed Investment Contracts 17,074 17,074 Series "E" Bonds U.S. Government securities 40 213 Series "EE" Bonds U.S. Government securities 132 374 * ONEOK, Inc. Common stock without par value 93,282 161,523 * Western Resources, Inc. Common stock without par value 7,682 5,772 * Participant loans Participant loans at varying interest rates and maturity dates - 14,914 --------- --------- $ 318,753 394,404 ========= ========= * Party-in-interest See accompanying independent auditors' report and notes to the financial statements. 9 Schedule 2 THRIFT PLAN FOR EMPLOYEES OF ONEOK, Inc. AND SUBSIDIARIES Line 4j - Schedule of Reportable Transactions Year Ended December 31, 2000 (In thousands) Column (a) Column (b) Column (c) Column (d) Column (e) Column (f) Column (g) Expense Identity of Purchase Selling Lease Incurred with Cost of Party Involved Description of Asset Price Price Rental Transaction Asset -------------------- ---------------------------------- ------------ ------------ ----------- -------------- -------------- * Bank of Oklahoma SEI S&P 500 Index Fund $ 7,886 - - - 7,886 * Bank of Oklahoma SEI S&P 500 Index Fund $ - 58,121 - - 45,400 * Bank of Oklahoma Vanguard Institutional Index Fund $ 50,477 - - - 50,477 * Bank of Oklahoma Vanguard Institutional Index Fund $ - 4,357 - - 4,615 Column (h) Column (i) Current Value Identity of of Asset on Net Party Involved Transaction Date Gain (Loss) -------------------- --------------------- ------------------ * Bank of Oklahoma 7,886 - * Bank of Oklahoma 58,121 12,721 * Bank of Oklahoma 51,477 - * Bank of Oklahoma 4,357 (258) * Series of transactions See accompanying independent auditors' report and notes to the financial statements. 10 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Thrift Plan for Employees of ONEOK, Inc. and Subsidiaries has duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized, on this 28th day of June 2001. Thrift Plan for Employees of ONEOK, Inc. and Subsidiaries ONEOK, Inc. By: /s/ Jim Kneale -------------------------------- Jim Kneale Senior Vice President, Treasurer and Chief Financial Officer (Principal Financial Officer) 11 EXHIBIT INDEX ------------- EXHIBIT NUMBER EXHIBIT ------ ------- 23 Independent Auditors' Consent 12