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 [X] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended DECEMBER 31, 1997 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from_____________________________to________________________ Commission file number 1-7910 A. Full title of the plan: TOSCO CORPORATION CAPITAL ACCUMULATION PLAN B. Name of issuer of the securities held pursuant to the plan and the address of its principal executive office: TOSCO CORPORATION 72 CUMMINGS POINT ROAD STAMFORD, CONNECTICUT 06902 TOSCO CORPORATION CAPITAL ACCUMULATION PLAN FINANCIAL STATEMENTS AND SUPPLEMENTAL SCHEDULES AS OF DECEMBER 31, 1997 AND 1996 AND FOR THE YEAR ENDED DECEMBER 31, 1997 TOSCO CORPORATION CAPITAL ACCUMULATION PLAN INDEX TO FINANCIAL STATEMENTS AND SUPPLEMENTAL SCHEDULES PAGE(S) Report of Independent Accountants 1 Financial Statements: Statements of Net Assets Available for Benefits with Fund Information as of December 31, 1997 and 1996 2 - 3 Statement of Changes in Net Assets Available for Benefits with Fund Information for the year ended December 31, 1997 4 - 5 Notes to Financial Statements 6 - 10 Supplemental Schedules: Item 27(a) - Schedule of Assets Held for Investment Purposes as of December 31, 1997 11 Item 27(d) - Schedule of Reportable (5%) Transactions for the year ended December 31, 1997 12 REPORT OF INDEPENDENT ACCOUNTANTS To the Plan Administrator Tosco Corporation Capital Accumulation Plan We have audited the accompanying statements of net assets available for benefits of the Tosco Corporation Capital Accumulation Plan (the "Plan") as of December 31, 1997 and 1996, and the related statement of changes in net assets available for benefits for the year ended December 31, 1997. 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 generally accepted auditing standards. 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 as of December 31, 1997 and 1996, and the changes in net assets available for benefits for the years ended December 31, 1997 in conformity with generally accepted accounting principles. Our audits were performed for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplemental schedules of assets held for investment purposes as of December 31, 1997, and reportable (5%) transactions for the year ended December 31, 1997, 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 are the responsibility of the Plans management. The fund information in the statements of net assets available for benefits and the statement of changes in net assets available for benefits is presented for purposes of additional analysis rather than to present the net assets available for benefits and changes in net assets available for benefits of each fund. The supplemental schedules and fund information 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. COOPERS & LYBRAND L.L.P. Phoenix, Arizona June 22, 1998 TOSCO CORPORATION CAPITAL ACCUMULATION PLAN STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS WITH FUND INFORMATION DECEMBER 31, 1997 AND 1996 Participant Directed --------------------------------------------------------------------------- Vanguard Collective Growth and Tosco Phillips Mutual Funds Income Income Stock Petroleum Loan (Page 3) Fund Fund Fund Stock Fund Fund Total DECEMBER 31, 1997 Investments at fair value: Mutual funds $146,501,545 $- $1,492,150 $- $- $- $147,993,695 Common or collective trust fund - 40,052,207 40,052,207 Common stock - 44,971,026 3,316,282 48,287,308 Loans to participants - 2,769,311 2,769,311 ------------- ----------- ---------- ---------- --------- ---------- ------------ 146,501,545 40,052,207 1,492,150 44,971,026 3,316,282 2,769,311 239,102,521 Receivables 10,446 134 125 2,387 13,092 ------------- ------------ ---------- ---------- --------- ----------- ------------ Net assets available for benefits $146,511,991 $40,052,341 $1,492,275 $44,973,413 $3,316,282 $2,769,311 $239,115,613 ============= ============ =========== ========== ========== =========== ============ DECEMBER 31, 1996 Investments at fair value: Mutual funds $100,518,793 $- $927,074 $- $- $- $101,445,867 Common or collective trust fund - 40,719,054 40,719,054 Common stock - 20,412,640 3,159,857 23,572,497 Loans to participants - 2,004,523 2,004,523 ------------- ------------ ----------- ---------- --------- ---------- ----------- Net assets available for benefits $100,518,793 $40,719,054 $927,074 $20,412,640 $3,159,857 $2,004,523 $167,741,941 ============== ============ ========== ========== ========== =========== ============ The accompanying notes are an integral part of these financial statements. TOSCO CORPORATION CAPITAL ACCUMULATION PLAN STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS WITH FUND INFORMATION, CONTINUED VANGUARD MUTUAL FUNDS DECEMBER 31, 1997 AND 1996 Participant Diected ---------------------------------------------------------------------------------- Money Total Money Index 500 Long-Term International Vanguard Primecap Wellington Reserves Portfolio U.S. Treasury Growth Mutual Fund Fund Fund Fund Bond Fund Fund Funds DECEMBER 31, 1997 Investments at fair value: Mutual funds $52,442,925 $40,095,111 $10,224,908 $34,951,341 $4,247,224 $4,540,036 $146,501,545 Common or collective trust fund - Common stock - Loans to participants - ------------- ---------- ------------ ----------- ----------- ------------- ------------- 52,442,925 40,095,111 10,224,908 34,951,341 4,247,224 4,540,036 146,501,545 Receivables 2,990 848 2,266 2,519 406 1,417 10,446 ------------- ---------- ------------ ------------ ---------- ------------ ------------ Net assets available for benefits $52,445,915 $40,095,959 $10,227,174 $34,953,860 $4,247,630 $4,541,453 $146,511,991 ============= =========== ============ ============ =========== ============= ============ DECEMBER 31, 1996 Investments at fair value: Mutual funds $31,843,233 $31,737,388 $9,503,514 $20,423,318 $3,380,101 $3,631,239 $100,518,793 Common or collective trust fund - Common stock - Loans to participants - ------------ ----------- ----------- ----------- ----------- ------------ ------------- Net assets available for benefits $31,843,233 $31,737,388 $9,503,514 $20,423,318 $3,380,101 $3,631,239 $100,518,793 ============ =========== ============ =========== =========== ============ ============ The accompanying notes are an integral part of these financial statements. TOSCO CORPORATION CAPITAL ACCUMULATION PLAN STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS WITH FUND INFORMATION FOR THE YEAR ENDED DECEMBER 31, 1997 Participant Directed -------------------------------------------------------------------------------- Vanguard Collective Growth and Tosco Phillips Mutual Funds Income Income Stock Petroleum Loan (Page 5) Fund Fund Fund Stock Fund Fund Total Additions to net assets attributed to: Investment income: Net appreciation in fair value of investments $21,177,938 $- $26,703 $11,574,304 $305,995 $- $33,084,940 Interest and dividends 6,803,270 2,415,771 227,994 215,794 93,034 193,563 9,949,426 ----------- ----------- ---------- ----------- --------- --------- ------------ 27,981,208 2,415,771 254,697 11,790,098 399,029 193,563 43,034,366 ----------- ----------- ---------- ----------- --------- --------- ---------- Contributions: Employer 11,309,281 858,356 264,382 3,755,866 16,187,885 Participants 12,749,152 973,240 311,419 4,563,481 18,597,292 Rollovers 1,666,824 19,287 70,942 503,705 2,260,758 ----------- ----------- ---------- ----------- ---------- ---------- ---------- 25,725,257 1,850,883 646,743 8,823,052 - - 37,045,935 ----------- ----------- ---------- ----------- ---------- ---------- ---------- Total additions 53,706,465 4,266,654 901,440 20,613,150 399,029 193,563 80,080,301 ----------- ----------- ---------- ----------- ---------- ---------- ---------- Deductions from net assets attributed to: Benefits paid to participants 4,633,019 3,115,042 12,260 852,999 71,094 18,224 8,702,638 Loan activity, net 407,811 (22,726) 14,690 189,674 (589,449) - Other, net 14,612 (26) (10,615) 20 3,991 ----------- ----------- ---------- ----------- ---------- ---------- ---------- Total deductions 5,055,442 3,092,290 26,950 1,032,058 71,114 (571,225) 8,706,629 ----------- ----------- ---------- ----------- ---------- ---------- ---------- Net increase before interfund transfers 48,651,023 1,174,364 874,490 19,581,092 327,915 764,788 71,373,672 Interfund transfers (2,657,825) (1,841,077) (309,289) 4,979,681 (171,490) - ----------- ----------- ---------- ----------- ---------- ---------- ---------- Net increase (decrease) 45,993,198 (666,713) 565,201 24,560,773 156,425 764,788 71,373,672 Net assets available for benefits, beginning of year 100,518,793 40,719,054 927,074 20,412,640 3,159,857 2,004,523 167,741,941 ----------- ----------- ---------- ----------- ---------- ---------- ----------- Net assets available for benefits, end of year $146,511,991 $40,052,341 $1,492,275 $44,973,413 $3,316,282 $2,769,311 $239,115,613 ============= =========== ============ ============ =========== =========== ============ The accompanying notes are an integral part of these financial statements. TOSCO CORPORATION CAPITAL ACCUMULATION PLAN STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS WITH FUND INFORMATION, CONTINUED VANGUARD MUTUAL FUNDS FOR THE YEAR ENDED DECEMBER 31, 1997 Participant Directed ---------------------------------------------------------------------------------- Total Money Market Index 500 Long-Term International Vanguard Primecap Wellington Reserves Portfolio U.S. Treasury Growth Mutual Fund Fund Fund Fund Bond Fund Fund Funds Additions to net assets attributed to: Investment income: Net appreciation in fair value of investments $10,283,051 $3,901,941 $- $6,870,924 $252,681 $(130,659) $21,177,938 - Interest and dividends 1,863,070 3,345,093 501,536 676,277 225,790 191,504 6,803,270 ------------ ----------- ---------- ----------- --------- ---------- ----------- 12,146,121 7,247,034 501,536 7,547,201 478,471 60,845 27,981,208 ------------ ----------- ---------- ----------- --------- ---------- ----------- Contributions: Employer 3,510,915 2,465,955 1,032,568 3,079,568 472,388 747,887 11,309,281 Participants 4,034,875 2,897,710 892,449 3,587,206 484,083 852,829 12,749,152 Rollovers 582,405 298,730 62,364 559,832 49,073 114,420 1,666,824 ------------ ----------- ---------- ----------- --------- ---------- ----------- 8,128,195 5,662,395 1,987,381 7,226,606 1,005,544 1,715,136 25,725,257 ------------ ----------- ----------- ----------- ---------- ---------- ----------- Total additions 20,274,316 12,909,429 2,488,917 14,773,807 1,484,015 1,775,981 53,706,465 ------------ ----------- ---------- ----------- --------- ---------- ----------- Deductions from net assets attributed to: Benefits paid to participants 1,301,875 1,290,665 695,463 713,479 553,994 77,543 4,633,019 Loan activity, net 213,243 88,837 17,038 60,822 3,220 24,651 407,811 Other, net 9,786 2,587 1,011 981 60 187 14,612 ------------ ----------- ---------- ----------- --------- ---------- ----------- Total deductions 1,524,904 1,382,089 713,512 775,282 557,274 102,381 5,055,442 ------------ ----------- ---------- ----------- --------- ---------- ----------- Net increase before interfund transfers 18,749,412 11,527,340 1,775,405 13,998,525 926,741 1,673,600 48,651,023 Interfund transfers 1,853,270 (3,168,769) (1,051,745) 532,017 (59,212) (763,386) (2,657,825) ------------ ----------- ---------- ----------- --------- ---------- ----------- Net increase (decrease) 20,602,682 8,358,571 723,660 14,530,542 867,529 910,214 45,993,198 Net assets available for benefits, beginning of year 31,843,233 31,737,388 9,503,514 20,423,318 3,380,101 3,631,239 100,518,793 ------------ ----------- ---------- ----------- --------- ---------- ----------- Net assets available for benefits, end of year $52,445,915 $40,095,959 $10,227,174 $34,953,860 $4,247,630 $4,541,453 $146,511,991 ============ ============ ============ =========== ========== ========== ============ The accompanying notes are an integral part of these financial statements. TOSCO CORPORATION CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS 1. DESCRIPTION OF PLAN The following description of the Tosco Corporation Capital Accumulation Plan (the "Plan") provides only general information. Participants should refer to the Plan Documents for a more complete description of the Plan's provisions. GENERAL The Plan, established in 1976, and amended and restated at various times, is a defined contribution, 401(k) profit sharing plan, covering eligible full-time employees of Tosco Corporation (the "Sponsor") and subsidiaries who have reached the age of 21 and completed one continuous year of employment with the Sponsor. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 ("ERISA"), as amended. The Plan is being administered by the Vanguard Group ("Vanguard"), who is also maintaining the individual participant account records and serving as custodian for the Plan's investments. CONTRIBUTIONS Participants may contribute between 2 and 15 percent of their eligible compensation (up to $160,000 in 1997) to the Plan on a pre-tax basis, after-tax basis, or a combination of both, in 1% increments. Pre-tax contributions could not exceed $9,500 in 1997. The Sponsor contributes an amount equal to the first 6% of compensation contributed by a participant during each pay period. The level of matching contribution is reduced from 100% to 75% if an employee has participated in the Plan for less than five years. The Sponsor makes additional non-matching contributions of 5% (the "Pension Contribution") and 2% (the "Profit Sharing contribution") of eligible compensation (up to $160,000 in 1997) to certain participants. The Pension Contribution is made to certain eligible employees who do not participate in the Tosco Pension Plan, a defined benefit pension plan. The Profit Sharing Contribution is made to certain eligible employees, as defined by the Plan Agreement (Note 8). The Pension Contribution and Profit Sharing Contribution are available for withdrawal when the participant retires or ceases employment with the Sponsor. Participant investment choice dictates the allocation of the Sponsor's contributions. Earnings on investments held by the Plan in the name of a participant are automatically invested in the respective fund from which the earnings were derived. PARTICIPANT ACCOUNTS Separate accounts are maintained for each participant. Each participant's account is directly credited with the participant's contribution and the Sponsor's matching contribution. Net earnings from investments in investment funds, which include appreciation (depreciation) in fair value, are allocated to each participant's account based on the ratio of that participant's account balance by investment fund to the total of the investment fund portion of all participants' account balances. The benefit to which a participant is entitled to is solely that which can be provided from the participant's account. VESTING Employees are immediately vested in their individual and in the Sponsor's contributions, including earnings thereon. LOANS TO PARTICIPANTS The Plan, with certain limitations, may make loans to participants with an interest rate approximately equal to the prime interest rate plus 1% on the origination date. A loan from the Plan will be made for up to the lesser of 100% of the participant's pre-tax contributions or 50% of the participant's total account balance, with a maximum of $50,000 and a minimum of $1,000. The maturity on these loans is not to exceed five years. The participants are required to pay all loan origination and administrative fees. All interest payments made under the terms of the loan will be credited to the participant's account and not considered general earnings of the Plan. Participants' loans are repaid through payroll deductions. The participant loans are collateralized by the participants' vested account balances. Loans outstanding are included in the loan fund in the accompanying financial statements. PAYMENT OF BENEFITS Benefits of the Plan are payable upon reaching normal retirement, early retirement, termination, or in the event of death or disability. Benefits may be provided through the purchase of a 50% joint and survivor annuity (in the case of a married participant) or a life annuity (in the case of a single participant). Participants may also elect to receive benefits in a lump sum, another form of annuity or any other form approved by the Administrative Committee of the Plan. Married participants may not elect such other forms without the consent of their spouse. Any whole shares of stock in a participant's stock fund account may be distributed in the form of shares of stock. All other amounts, including fractional shares of stock, will be distributed to the participant in cash. ADMINISTRATION FEES All Plan investment management fees are paid from the investment earnings of the individual investment funds and all other administration fees are paid by the Sponsor and are not reflected in the Plan's financial statements. 2. SIGNIFICANT ACCOUNTING POLICIES BASIS OF PRESENTATION The Plan's financial statements are presented on the accrual basis of accounting. USE OF ESTIMATES The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the reported changes in net assets available for benefits and disclosure of contingent assets and liabilities. Actual results could differ from those estimates. INVESTMENTS The Plan's investments are stated at fair value. Common stock and mutual fund securities are valued at their quoted market price. Common and collective trust fund holdings are valued at contract value plus accrued income which approximates fair value. Participant loans are valued at cost which approximates fair value. Purchases and sales of investments are recorded on a trade date basis. The Plan presents, in the statement of changes in net assets, the net appreciation (depreciation) in the fair value of its investments which consists of the realized gains or losses and the unrealized appreciation (depreciation) of those investments. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. 3. INVESTMENTS Participants may designate, in one percent increments, the portion of his or her contribution to be placed in various funds. Loan repayments are allocated to these funds based on the participant's current contribution designation. The characteristics of the different funds as follows: PRIMECAP FUND The Primecap Fund invests principally in a portfolio of common stocks of quality companies with perceived undervalued assets, the potential for rapid earnings growth, or both. Dividend income is incidental. Under normal circumstances, at least 80% of the assets of the Primecap Fund will be in such common stocks, or in securities convertible into common stocks. WELLINGTON FUND The Wellington Fund invests in a portfolio of high-quality stocks and bonds normally in a ratio of 65% common stocks to 35% fixed income securities. Common stocks are selected principally on the basis of current dividend yield and reasonable prospects for earnings and dividend growth. The Wellington Fund's securities (corporate and government bonds and money market instruments) emphasize high quality consistent with attractive income yields. MONEY MARKET RESERVES FUND The Money Market Reserves Fund invests mainly in securities issued by the U.S. Treasury and agencies of the U.S. Government which mature in one year or less. The Federal Portfolio is designed to maintain a constant $1.00 per share value. INDEX 500 PORTFOLIO FUND The Index 500 Portfolio Fund invests in a portfolio of common stocks and attempts to provide investment results that correspond to the price and yield performance of publicly-traded stocks in the aggregate (as represented by the Standard & Poor's Composite Stock Price Index). LONG-TERM U.S. TREASURY BOND FUND The Long-Term U.S. Treasury Bond Fund invests primarily in long-term U.S. Treasury Bonds with an objective to provide a high level of current income. Although the fund has negligible credit risk, the market value of the fund will fluctuate due to changes in interest rates prevailing in the economy. INTERNATIONAL GROWTH FUND The International Growth Fund invests in common stocks of companies based outside of the United States that are considered to have above-average growth and capital appreciation potential. COLLECTIVE INCOME FUND The Collective Income Fund represents a proportional share of the American Express Trust Income Fund III (the "Fund") which invests in a diversified portfolio of fixed income securities, investment contracts, and money market instruments. The combination of the interest earned on investments, less American Express' costs of administering the fund, determines the fund's rate of return. GROWTH AND INCOME FUND The Growth and Income Fund invests primarily in equity securities, including common stock and securities convertible to common stock, of financially strong companies that offer high growth rates at attractive valuations. The portfolio may also include dividend-paying equity securities, fixed income securities, and money market instruments. TOSCO STOCK FUND The Tosco Stock Fund (prior to July 15, 1994, a closed fund) invests primarily in Tosco Corporation Common Stock. A small cash position in Vanguard money market reserves is maintained to provide liquidity necessary for periodic transactions (distributions and fund exchanges). PHILLIPS PETROLEUM STOCK FUND The Phillips Petroleum Stock Fund is a closed fund with investments in the common stock of Phillips Petroleum Company. Dividends earned are automatically reinvested in stock. LOAN FUND The Loan Fund represents amounts borrowed by participants against their individual accounts. All loans are collaterallized by the participants' account balance. As of December 31, 1997 and 1996 the Plan investments were as follows: DECEMBER 31, 1997 ------------------------------------------------- Number of Fair Value Participants Per Unit Fair Value Vanguard mutual funds: Primecap Fund (a) 2,785 $ 39.57 $ 52,442,925 Wellington Fund (a) 2,333 29.45 40,095,111 Money Market Reserves Fund 1,041 1.00 10,224,908 Index 500 Portfolio Fund (a) 2,685 90.07 34,951,341 Long-term U.S. Treasury Bond Fund 590 10.64 4,247,224 International Growth Fund 1,039 16.39 4,540,036 Collective Income Fund (a) 784 12.87 40,052,207 Growth and Income Fund 425 16.48 1,492,150 Tosco Stock Fund (a) 3,216 45.00 44,971,026 Phillips Petroleum Stock Fund 26 56.62 3,316,282 Loan Fund 467 2,769,311 --------------- $ 239,102,521 =============== (a) This investment represents more than 5% of the Plan's net assets available for benefits as of December 31, 1997. DECEMBER 31, 1996 ------------------------------------------------ Number of Fair Value Participants Per Unit Fair Value Vanguard mutual funds: Primecap Fund (a) 1,721 $ 30.08 $ 31,843,233 Wellington Fund (a) 1,562 26.15 31,737,388 Money Market Reserves Fund (a) 764 1.00 9,503,514 Index 500 Portfolio Fund (a) 1,299 69.16 20,423,318 Long-term U.S. Treasury Bond Fund 422 9.96 3,380,101 International Growth Fund 407 16.46 3,631,239 Collective Income Fund (a) 723 12.05 40,719,054 Growth and Income Fund 157 15.15 927,074 Tosco Stock Fund (a) 1,246 31.43 20,412,640 Phillips Petroleum Stock Fund 27 51.54 3,159,857 Loan Fund 342 2,004,523 --------------- $ 167,741,941 ================ (a) This investment represents more than 5% of the Plan's net assets available for benefits as of December 31, 1996. 4. FEDERAL INCOME TAX STATUS The Internal Revenue Service has determined and informed the Sponsor by a letter dated September 21, 1995, that the Plan and related trust are designed in accordance with applicable sections of the Internal Revenue Code (the "Code"). The Plan has been amended since receiving to the determination letter. However, management believes that the Plan, as amended, is in compliance with the Code, therefore no provision for income taxes has been included in the Plan's financial statements. 5. PLAN TERMINATION Although it has not expressed any intent to do so, the Sponsor has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions of ERISA. Upon termination, the Plan's assets would be distributed to the participants, as soon as possible and legally permitted, on the basis of their account balances exiting at the date of termination as adjusted for investment gains and losses. 6. PARTY IN INTEREST TRANSACTIONS Certain investments of the Plan are in shares of mutual funds managed by Vanguard. As Vanguard is the trustee under a trust agreement with the Sponsor, these transactions qualify as Party-In-Interest transactions. In addition, certain Plan investments are in the Sponsor's Common Stock. These transactions also qualify as party-in-interest transactions. During the year ended December 31, 1997, the Sponsor paid administrative expenses totaling $193,681 on behalf of the Plan. 7. RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500 The following is a reconciliation of net assets available for benefits as of December 31, 1997 and 1996 as reflected in these financial statements to the amounts reflected in the Plan's Form 5500: 1997 1996 ---------------- -------------- Net assets available for benefits as reported in the financial statements $ 239,115,613 $167,741,941 Amounts allocated to withdrawing participants (448,575) (579,429) ---------------- --------------- Net assets available for benefits as reported in the Form 5500 $ 238,667,038 $167,162,51 ================ =============== The following is a reconciliation of benefits paid to participants for the year ended December 31, 1997 as reflected in these financial statements to the amount reflected in the Plan's Form 5500: Benefits paid to participants as reported in the financial statements $ 8,702,638 Amount allocated to withdrawing participants at December 31, 1997 448,575 Amount allocated to withdrawing participants at December 31, 1996 ------------- Benefits paid to participants as reported in the Form 5500 $ 8,571,784 =============== 8. SUBSEQUENT EVENT Effective January 1, 1998, the Plan was amended so that the Profit Sharing Contribution will not be offered to employees who were not receiving the contribution as of December 31, 1997. Participants receiving the Profit Sharing Contribution as of December 31, 1997 will continue to receive the contribution. TOSCO CORPORATION CAPITAL ACCUMULATION PLAN ITEM 27(a) - SCHEDULE OF ASSETS HELD FOR INVESTMENT PURPOSES DECEMBER 31, 1997 Current Identity of Issue, Borrower, Lessor or Similar Party Description of Investment Cost Value - ------------------------------------------------------- --------------------------- ----------- ------------- * Vanguard / PRIMECAP Fund 1,325,320 shares $36,777,850 $52,442,925 * Vanguard / Wellington Fund 1,361,464 shares 31,571,325 40,095,111 * Vanguard Money Market Reserves - Federal Portfolio 10,224,908 shares 10,224,908 10,224,908 * Vanguard Index Trust - 500 Portfolio 388,046 shares 24,355,573 34,951,341 * Vanguard Fixed Income Fund - LT U.S. Treasury Portfolio 399,175 shares 3,985,114 4,247,224 * Vanguard International Growth Portfolio 277,000 shares 4,551,490 4,540,036 American Express Trust Income Fund III 3,112,060 units 34,812,390 40,052,207 Warburg Pincus Growth & Income Fund 90,543 shares 1,498,163 1,492,150 * Tosco Corporation Common Stock 999,356 shares 24,107,364 44,971,026 Phillips Petroleum Common Stock 58,571 shares 999,756 3,316,282 Loans to Participants Interest rates from 7% to 10% and maturities through 2002 2,769,311 -------------- $239,102,521 * Investment qualifies as a party-in-interest for the Plan. TOSCO CORPORATION CAPITAL ACCUMULATION PLAN ITEM 27(d) - SCHEDULE OF REPORTABLE (5%) TRANSACTIONS FOR THE YEAR ENDED DECEMBER 31, 1997 PUCHASES Number of Purchase Identity of Party Involved Description of Asset Transactions Price - -------------------------- ------------------------ ------------- ----------- The Vanguard Group Vanguard / PRIMECAP Fund 207 $21,147,741 The Vanguard Group Vanguard / Wellington Fund 140 11,109,433 The Vanguard Group Vanguard Money Market Reserves - Federal Portfolio 193 9,434,840 The Vanguard Group Vanguard Index Trust - 500 Portfolio 192 15,848,550 American Express American Express Income Fund III 168 11,595,068 Tosco Corporation Tosco Corporation Common Stock 212 22,044,021 SALES Number of Selling Cost of Net Gain Identity of Party Involved Description of Asset Transactions Price Asset or (Loss) - --------------------------- ---------------------------- -------------- ------------ ----------- ---------- The Vanguard Group Vanguard / PRIMECAP Fund 205 $10,822,135 $8,859,707 $1,962,428 The Vanguard Group Vanguard / Wellington Fund 194 6,653,664 5,415,216 1,238,448 The Vanguard Group Vanguard Money Market Reserves - Federal Portfolio 194 8,713,313 8,713,313 - American Express American Express Income Fund III 187 12,261,941 12,261,941 - Tosco Corporation Tosco Corporation Common Stock 184 9,070,934 7,219,886 1,851,048 CONSENT OF INDEPENDENT ACCOUNTANTS We consent to the incorporation by reference in the registration statement of Tosco Corporation on Form S-8 (File No. 33-54153) of our report dated June 22, 1998, on our audits of the financial statements and financial statement schedules of the Tosco Corporation Capital Accumulation Plan as of December 31, 1997 and 1996, and for the year ended December 31, 1997, which report is included in this Annual Report on Form 11-K. COOPERS & LYBRAND L.L.P. Phoenix, Arizona June 29, 1998 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. TOSCO CORPORATION (Registrant) TOSCO CORPORATION CAPITAL ACCUMULATION PLAN Date: June 29, 1998 By: /s/ Wanda Williams ------------------------- (Wanda Williams) Vice President - Human Resources By: /s/ Randall S. Schultz ------------------------- (Randall S. Schultz) Plan Administrator