1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A AMENDMENT TO APPLICATION OR REPORT Filed Pursuant to Section 12, 13, or 15(d) of the SECURITIES EXCHANGE ACT OF 1934 SUN COMPANY, INC. -------------------------------------------------- (Exact name of registrant as specified in charter) AMENDMENT NO. 1 The undersigned registrant hereby amends the following items of its Annual Report on Form 10-K for the fiscal year ended December 31, 1997 as set forth in the pages attached hereto: Part II. Item 8. Financial Statements and Supplementary Data Part IV. Item 14. Exhibits, Financial Statement Schedules, and Reports on Form 8-K Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this amendment to be signed on its behalf by the undersigned, thereunto duly authorized. SUN COMPANY, INC. BY s/Thomas W. Hofmann ------------------------------ Thomas W. Hofmann Comptroller (Principal Accounting Officer) DATE June 25, 1998 2 ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA Pursuant to General Instruction F to Form 10-K and Rule 15(d)-21 under the Securities Exchange Act of 1934, the financial statements required by Form 11-K with respect to the Sun Company, Inc. Capital Accumulation Plan are furnished as part of the Sun Company, Inc. Annual Report on Form 10-K for the fiscal year ended December 31, 1997. As permitted by the rules with respect to Form 11-K, plan financial statements for the Sun Company, Inc. Capital Accumulation Plan are furnished in accordance with the financial reporting requirements of the Employee Retirement Income Security Act of 1974, as amended (ERISA). 3 REPORT OF INDEPENDENT AUDITORS Plan Administrator Sun Company, Inc. Capital Accumulation Plan We have audited the accompanying statements of net assets available for plan benefits of the Sun Company, Inc. Capital Accumulation Plan (Plan) as of December 31, 1997 and 1996, 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 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 plan benefits of the Plan as of December 31, 1997 and 1996 and the changes in its net assets available for plan benefits for the years then ended, 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 accompanying supplemental schedule of Assets Held for Investment Purposes at December 31, 1997 is presented for purposes of complying with the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974, and is not a required part of the basic financial statements. The Fund Information in the statements of net assets available for plan benefits and the statements of changes in net assets available for plan benefits is presented for purposes of additional analysis rather than to present the net assets available for plan benefits and changes in net assets available for plan benefits of each fund. The supplemental schedule and Fund Information have been subjected to the auditing procedures applied in our audit 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. Philadelphia, Pennsylvania June 24, 1998 4 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN STATEMENT OF NET ASSETS AVAILABLE FOR PLAN BENEFITS WITH FUND INFORMATION AT DECEMBER 31, 1997 U.S. DIVERSIFIED CAPITAL EQUITY INDEX EXTENDED MARKET INTERNATIONAL INVESTMENTS PRESERVATION ASSETS FUND EQUITY FUND FUND FUND FUND - ------ ------------- --------------- -------------- ------------- -------------- Investment in Sun Company, Inc. Defined Contribution Master Trust (Notes 1 and 2) $197,092,425 $14,010,708 $11,521,107 $104,101,360 $228,702,986 Loans receivable from participants, including accrued interest (Note 1) -- -- -- -- -- Other receivables 3,524 -- -- 5,154 20,033 Interfund transfer receivable (payable) 1,208,559 1,098,746 (161,780) (318,672) 1,550,878 ------------ ----------- ----------- ------------ ------------ Total assets 198,304,508 15,109,454 11,359,327 103,787,842 230,273,897 ------------ ----------- ----------- ------------ ------------ NET ASSETS AVAILABLE FOR PLAN BENEFITS (Notes 3 and 5) $198,304,508 $15,109,454 $11,359,327 $103,787,842 $230,273,897 ============ =========== =========== ============ ============ See accompanying notes to financial statements. 5 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN STATEMENT OF NET ASSETS AVAILABLE FOR PLAN BENEFITS WITH FUND INFORMATION - Continued AT DECEMBER 31, 1997 SUN COMMON STOCK ASSETS FUND ESOP FUND LOAN FUND TOTAL - ------ ------------ ----------- ------------ ------------ Investment in Sun Company, Inc. Defined Contribution Master Trust (Notes 1 and 2) $52,821,963 $93,634,159 $ -- $701,884,708 Loans receivable from participants, including accrued interest (Note 1) -- -- 15,182,095 15,182,095 Other receivables 11 19 -- 28,741 Interfund transfer receivable (payable) (1,970,156) (1,407,575) -- -- ----------- ----------- ----------- ------------ Total assets 50,851,818 92,226,603 15,182,095 717,095,544 ----------- ----------- ----------- ------------ NET ASSETS AVAILABLE FOR PLAN BENEFITS (Notes 3 and 5) $50,851,818 $92,226,603 $15,182,095 $717,095,544 =========== =========== =========== ============ See accompanying notes to financial statements. 6 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR PLAN BENEFITS WITH FUND INFORMATION FOR THE YEAR ENDED DECEMBER 31, 1997 U.S. DIVERSIFIED CAPITAL EQUITY INDEX EXTENDED MARKET INTERNATIONAL INVESTMENTS PRESERVATION FUND EQUITY FUND FUND FUND FUND ------------ --------------- -------------- ------------ ------------- Additions (deductions): Employees' contributions $ 6,974,064 $ 541,452 $ 405,338 $ 4,358,663 $ 7,618,710 Employers' contributions 4,039,971 313,730 234,904 2,524,403 4,412,342 Transfers and rollovers from tax-qualified plans (Note 1) 2,161,493 659,184 474,302 1,219,391 4,462,623 Interfund transfers 12,567,635 8,354,673 8,484,974 (4,071,807) (1,253,037) Interest income (Note 3) -- -- -- -- -- Increase in value of participation in Sun Company, Inc. Defined Contribution Master Trust (Notes 1 and 3) 47,468,111 1,856,386 102,413 20,261,576 15,951,023 Benefits paid to participants (Note 5) (17,327,709) (677,408) (895,497) (11,617,811) (42,793,158) Administrative expenses (Note 2) (92,891) (5,767) (4,498) (161,288) (432,184) ------------ ----------- ----------- ------------ ------------ Net additions (deductions) 55,790,674 11,042,250 8,801,936 12,513,127 (12,033,681) Net assets available for plan benefits, January 1, 1997 142,513,834 4,067,204 2,557,391 91,274,715 242,307,578 ------------ ----------- ----------- ------------ ------------ Net assets available for plan benefits, December 31, 1997 $198,304,508 $15,109,454 $11,359,327 $103,787,842 $230,273,897 ============ =========== =========== ============ ============ See accompanying notes to financial statements. 7 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR PLAN BENEFITS WITH FUND INFORMATION FOR THE YEAR ENDED DECEMBER 31, 1997 SUN COMMON STOCK FUND ESOP FUND LOAN FUND TOTAL ------------ ------------ ------------ ------------- Additions (deductions): Employees' contributions $ 2,708,158 $ -- $ -- $ 22,606,385 Employers' contributions 1,570,139 -- -- 13,095,489 Transfers and rollovers from tax-qualified plans (Note 1) 179,474 262 -- 9,156,729 Interfund transfers (3,787,466) (21,010,548) 715,576 -- Interest income (Note 3) -- -- 1,182,598 1,182,598 Increase in value of participation in Sun Company, Inc. Defined Contribution Master Trust (Notes 1 and 3) 23,321,263 47,677,820 -- 156,638,592 Benefits paid to participants (Note 5) (1,484,836) (2,765,207) (1,185,369) (78,746,995) Administrative expenses (Note 2) (20,571) (38,615) -- (755,814) ----------- ------------ ----------- ------------ Net additions (deductions) 22,486,161 23,863,712 712,805 123,176,984 Net assets available for plan benefits, January 1, 1997 28,365,657 68,362,891 14,469,290 593,918,560 ----------- ------------ ----------- ------------ Net assets available for plan benefits, December 31, 1997 $50,851,818 $ 92,226,603 $15,182,095 $717,095,544 =========== ============ =========== ============ See accompanying notes to financial statements. 8 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN STATEMENT OF NET ASSETS AVAILABLE FOR PLAN BENEFITS WITH FUND INFORMATION AT DECEMBER 31, 1996 U.S. DIVERSIFIED CAPITAL EQUITY INDEX EXTENDED MARKET INTERNATIONAL INVESTMENTS PRESERVATION ASSETS FUND EQUITY FUND FUND FUND FUND - ------ ------------- --------------- -------------- ------------- -------------- Investment in Sun Company, Inc. Defined Contribution Master Trust (Notes 1 and 2) $143,058,220 $2,922,949 $1,929,784 $92,107,260 $242,129,588 Loans receivable from participants, including accrued interest (Note 1) -- -- -- -- -- Other receivables 1,330 25 17 837 2,193 Interfund transfer receivable (payable) (481,364) 1,145,184 628,296 (639,030) 331,049 ------------ ---------- ---------- ----------- ------------ Total assets 142,578,186 4,068,158 2,558,097 91,469,067 242,462,830 ------------ ---------- ---------- ----------- ------------ LIABILITIES - ----------- Miscellaneous payables 64,352 954 706 194,352 155,252 ------------ ---------- ---------- ----------- ------------ Total liabilities 64,352 954 706 194,352 155,252 ------------ ---------- ---------- ----------- ------------ NET ASSETS AVAILABLE FOR PLAN BENEFITS (Notes 3 and 5) $142,513,834 $4,067,204 $2,557,391 $91,274,715 $242,307,578 ============ ========== ========== =========== ============ See accompanying notes to financial statements. 9 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN STATEMENT OF NET ASSETS AVAILABLE FOR PLAN BENEFITS WITH FUND INFORMATION - Continued AT DECEMBER 31, 1996 SUN COMMON STOCK ASSETS FUND ESOP FUND LOAN FUND TOTAL - ------ ------------ ----------- ------------ ------------ Investment in Sun Company, Inc. Defined Contribution Master Trust (Notes 1 and 2) $28,494,427 $69,258,517 $ -- $579,900,745 Loans receivable from participants, including accrued interest (Note 1) -- -- 14,469,290 14,469,290 Other receivables 270 609 -- 5,281 Interfund transfer receivable (payable) (117,093) (867,042) -- -- ----------- ----------- ----------- ------------ Total assets 28,377,604 68,392,084 14,469,290 594,375,316 ----------- ----------- ----------- ------------ LIABILITIES - ----------- Miscellaneous payables 11,947 29,193 -- 456,756 ----------- ----------- ----------- ------------ Total liabilities 11,947 29,193 -- 456,756 ----------- ----------- ----------- ------------ NET ASSETS AVAILABLE FOR PLAN BENEFITS (Notes 3 and 5) $28,365,657 $68,362,891 $14,469,290 $593,918,560 =========== =========== =========== ============ See accompanying notes to financial statements. 10 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR PLAN BENEFITS WITH FUND INFORMATION FOR THE YEAR ENDED DECEMBER 31, 1996 U.S. DIVERSIFIED CAPITAL EQUITY INDEX EXTENDED MARKET INTERNATIONAL INVESTMENTS PRESERVATION FUND EQUITY FUND FUND FUND FUND ------------ --------------- -------------- ------------ ------------- Additions (deductions): Employees' contributions $ 6,192,751 $ 25,145 $ 13,961 $ 4,655,168 $ 9,368,919 Employers' contributions 3,598,330 14,684 8,045 2,705,194 5,454,203 Transfers and rollovers from tax-qualified plans (Note 1): Atlantic Savings Plan 8,899,969 -- -- -- 8,867,434 Other 1,174,089 126,982 84,054 865,286 1,237,215 Interfund transfers 14,308,465 3,857,544 2,411,794 (1,898,697) (10,464,316) Dividends on Sun Common Stock (Note 3) -- -- -- -- -- Interest income (Note 3) -- -- -- -- -- Income from collective trust funds (Note 3) -- -- -- -- -- Increase in value of participation in Sun Company, Inc. Defined Contribution Master Trust (Notes 1 and 3) 23,795,755 46,856 41,325 10,529,681 16,092,422 Net depreciation in fair value of Sun Common Stock (Note 3) -- -- -- -- -- Benefits paid to participants (Note 5) (6,806,323) (2,973) (1,026) (6,662,378) (25,750,267) Administrative expenses (Note 2) (128,657) (1,034) (762) (291,107) (448,779) ------------ ---------- ---------- ----------- ------------ Net additions (deductions) 51,034,379 4,067,204 2,557,391 9,903,147 4,356,831 Net assets available for plan benefits, January 1, 1996 91,479,455 -- -- 81,371,568 237,950,747 ------------ ---------- ---------- ----------- ------------ Net assets available for plan benefits, December 31, 1996 $142,513,834 $4,067,204 $2,557,391 $91,274,715 $242,307,578 ============ ========== ========== =========== ============ See accompanying notes to financial statements. 11 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR PLAN BENEFITS WITH FUND INFORMATION FOR THE YEAR ENDED DECEMBER 31, 1996 SUN COMMON STOCK FUND ESOP FUND LOAN FUND TOTAL ------------ ------------ ------------ ------------- Additions (deductions): Employees' contributions $ 3,263,908 $ -- $ -- $ 23,519,852 Employers' contributions 1,896,712 -- -- 13,677,168 Transfers and rollovers from tax-qualified plans (Note 1): Atlantic Savings Plan -- -- -- 17,767,403 Other 121,245 -- -- 3,608,871 Interfund transfers (836,114) (13,240,866) 5,862,190 -- Dividends on Sun Common Stock (Note 3) 697,398 2,278,133 -- 2,975,531 Interest income (Note 3) -- -- 929,200 929,200 Income from collective trust funds (Note 3) 11,121 35,314 -- 46,435 Increase in value of participation in Sun Company, Inc. Defined Contribution Master Trust (Notes 1 and 3) 1,187,242 2,915,066 -- 54,608,347 Net depreciation in fair value of Sun Common Stock (Note 3) (3,494,254) (10,193,483) -- (13,687,737) Benefits paid to participants (Note 5) (210,941) (2,004,478) (253,926) (41,692,312) Administrative expenses (Note 2) (38,837) (109,222) -- (1,018,398) ----------- ------------ ----------- ------------ Net additions (deductions) 2,597,480 (20,319,536) 6,537,464 60,734,360 Net assets available for plan benefits, January 1, 1996 25,768,177 88,682,427 7,931,826 533,184,200 ----------- ------------ ----------- ------------ Net assets available for plan benefits, December 31, 1996 $28,365,657 $ 68,362,891 $14,469,290 $593,918,560 =========== ============ =========== ============ See accompanying notes to financial statements. 12 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS 1. GENERAL DESCRIPTION ------------------- The Sun Company, Inc. Capital Accumulation Plan (Plan) is a combined profit-sharing and employee stock ownership plan. The Plan provides eligibility for membership for certain employees of Sun Company, Inc. and its participating subsidiary companies (collectively, Sun) who are paid in U.S. dollars and who have completed at least 1,000 hours of service with Sun in a twelve-month period. An eligible employee can join the Plan at any time starting with the first payroll period which begins on or next following the day after he or she gives written notice to the Plan Administrator. The ESOP Fund is an employee stock ownership plan, while the remaining funds form a profit-sharing plan. The Plan provides an individual account for each participant. Amounts disbursed to participants or transferred among funds are based solely upon amounts contributed to each participant's account adjusted to reflect any withdrawals and distributions, investment earnings attributable to such account balances, and appreciation or depreciation of the market value of the account balance. Contributions: ------------- In general, a participant may make Basic Contributions to the Plan of up to 5% in whole percentages of base pay on a pre-tax basis (Basic Pre-Tax Contributions) or on a post-tax basis (Basic Post-Tax Contributions). The participant also may elect to make additional contributions up to 10% of base pay provided, however, that Basic Pre- Tax or Basic Post-Tax Contributions are at least 5% of base pay. The additional 10% may be contributed either on a pre-tax basis (Additional Pre-Tax Contributions), post-tax basis (Additional Post- Tax Contributions) or any combination thereof. For certain participants, limitations imposed by the Internal Revenue Code of 1986, as amended (Code), as described below, restrict their ability to make Basic Pre-Tax Contributions or Additional Pre-Tax Contributions. However, such participants may make Basic Post-Tax Contributions and Additional Post-Tax Contributions such that the sum of their total and employer contributions do not exceed other limits imposed by the Plan or the Code. For every dollar a participant contributes as Basic Contributions, Sun contributes another full dollar (Matching Employer Contributions). Pre-tax contributions by each participant may not exceed an annual limit which is subject to annual upward adjustment for increases in the cost of living as determined under Internal Revenue Service (IRS) regulations. This limit was $9,500 for both 1997 and 1996. 13 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 1. GENERAL DESCRIPTION (Continued) ------------------------------ The pre-tax contributions and combined Basic Post-Tax Contributions, Additional Post-Tax Contributions and Matching Employer Contributions of participants who come within the classification of "highly compensated employees" as defined in the Code, may not exceed certain technical limits under the Code. Generally, the allowable percentage of such contributions for the highly compensated employees is dependent upon the percentage of contributions made by all other employees. These limitations may have the effect of reducing the level of contributions initially selected by the highly compensated employees. In addition, the total employer and employee contributions which may be allocated to a participant's account may be limited by Section 415 of the Code. The Plan contains a special provision designed to permit the Plan to borrow money to purchase a significant number of shares of Sun Common Stock. Such borrowing could only occur upon the action of the Board of Directors of Sun Company, Inc. If this should occur, the securities purchased with the proceeds of such a loan will not be allocated immediately to the accounts of Plan participants but will be held by the Plan in an unallocated suspense account. Securities will be released from the suspense account as the loan is repaid and will be allocated to participants' accounts according to the ratio which the participant's compensation bears to the compensation of all participants in the Plan. No participant contributions will be required or permitted in paying off the loan. Further, subject to applicable limitations imposed by Section 415 of the Code and limitations on allocations as set forth in the Plan, any securities which are allocated to participants' accounts as a result of the repayment of the loan may, in the discretion of the Plan Administrator, be used to satisfy Sun's obligation with respect to any Matching Employer Contributions. As of December 31, 1997, no borrowings had been approved. Effective April 1, 1998, a participant's account is credited daily with units representing interests held in each of the funds described below. Prior to this date, such crediting occurred at the end of each month. A participant's account balance is immediately 100% vested. Investment of Employees' Contributions: -------------------------------------- Bankers Trust Company is the Trustee for investments. The participant has the option of investing contributions in any one or more of six funds: the Equity Index Fund; the U.S. Extended Market Equity Fund; the International Fund; the Diversified Investments Fund; the Capital Preservation Fund; or, the Sun Common Stock Fund. Participants' accounts earn a blended rate, or weighted average, of all of the investments held in the respective funds. These funds and the ESOP Fund are currently invested in corresponding funds with the same investment objectives in the Sun Company, Inc. Defined Contribution 14 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 1. GENERAL DESCRIPTION (Continued) ------------------------------ Master Trust (Master Trust). The Master Trust also includes investments from other Sun tax-qualified defined contribution plans. Each plan's relative interest in the individual Master Trust funds and the related income and administrative expense is determined on a basis proportionate to each plan's past contributions adjusted to reflect distributions, transfers and prior investment earnings to such funds. The following table sets forth each fund's respective share of the total net assets of the corresponding Master Trust fund at December 31, 1997 and 1996: 1997 1996 Equity Index Fund 99.3226% 99.4841% U.S. Extended Market Equity Fund* 100.0000% 100.0000% International Fund* 100.0000% 100.0000% Diversified Investments Fund 98.4328% 98.7513% Capital Preservation Fund 92.5522% 93.2341% Sun Common Stock Fund** 100.0000% 100.0000% ESOP Fund** 100.0000% 100.0000% ------------- *Established as an investment alternative in October 1996. **The Plan's investments in the Sun Common Stock Fund and the ESOP Fund were transferred to the Master Trust on September 1, 1996. Set forth below is a brief description of these funds: Equity Index Fund - a fund to be invested by investment managers in a broadly diversified portfolio of common stocks, other types of equity investments and/or an index fund of large, established, well-known corporations. The fund may not be invested in any Sun Company, Inc. securities except that an index fund may contain Sun Company, Inc. securities. Effective January 23, 1998, the Equity Index Fund of the Master Trust is invested in an index fund maintained by Bankers Trust Company which is designed to approximate the performance of the Standard & Poor's 500 Composite Stock Index; however, alternate stock market indices and/or an actively managed portfolio could be substituted at any time. Prior to January 23, 1998, such index fund was maintained by Barclays Global Investors or its predecessor, Wells Fargo Institutional Trust Company. U.S. Extended Market Equity Fund - a fund to be invested by investment managers in a portfolio of common stocks, other types of equity investments and/or an index fund of small and medium-sized United States companies diversified across a broad range of industry sectors. Effective January 23, 1998, the U.S. Extended 15 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 1. GENERAL DESCRIPTION (Continued) ------------------------------ Market Equity Fund of the Master Trust is invested in an index fund maintained by Bankers Trust Company which is designed to approximate the performance of the Russell 2500 Index; however, alternate stock market indices and/or an actively managed portfolio could be substituted at any time. Prior to January 23, 1998, the U.S. Extended Market Equity Fund was invested in an index fund designed to approximate the Wilshire 4500 Index maintained by Barclays Global Investors or its predecessor, Wells Fargo Institutional Trust Company. International Fund - a fund to be invested by investment managers in a diversified portfolio of common stocks, other types of equity investments and/or an index fund of companies based outside the United States. This fund is subject to foreign currency exchange rate risk and "single country" investment risk since it is invested in the Japanese market, which comprises a significant portion of the total international equity market. The International Fund of the Master Trust is currently invested in an actively managed portfolio which is managed by the Capital Guardian Trust Company. Diversified Investments Fund - a fund to be invested by investment managers in a combination of equity investments (diversified common stocks, other types of equity investments and/or an index fund of large, established, well-known corporations) and fixed income securities, including U.S Treasury bonds and money market instruments. The fund may not be invested in any Sun Company, Inc. securities except that an index fund may contain Sun Company, Inc. securities. The Diversified Investments Fund of the Master Trust is currently invested in a tactical asset allocation fund maintained by Barclays Global Investors. Capital Preservation Fund - a fund to be invested in: (1) a series of contracts with insurance companies or other financial institutions where the repayment of principal and payment of interest at a fixed rate for a fixed period of time are backed by the financial strength of such financial institutions (standard investment contracts); (2) contracts with financial institutions backed by the types of obligations described below (synthetic investment contracts); (3) U.S. government-backed and agency obligations; or (4) fixed income securities of corporations primarily rated "investment grade" and high-quality asset-backed securities primarily rated "AAA". The Capital Preservation Fund of the Master Trust is currently managed by Certus Asset Advisors. Sun Common Stock Fund - a fund to be invested principally in Sun Common Stock. Cash contributions directed for investment in the Sun Common Stock Fund are used by the Trustee to purchase Sun Common Stock on securities exchanges, from Sun Company, Inc., or from any other bona fide offeror of such Sun Common Stock, at the lowest price obtainable at the time. 16 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 1. GENERAL DESCRIPTION (Continued) ------------------------------ ESOP Fund - a fund to be invested principally in Sun Common Stock, which constitutes an employee stock ownership plan under Section 4975(e)(7) of the Code. Effective March 1, 1995, no contributions are invested directly in the ESOP Fund; prior to such date only company contributions were invested directly in the ESOP Fund. Each of the above funds may invest in short-term investments for purposes of administering the funds, including satisfying the transfer and withdrawal requests of participants. At December 31, 1997 and 1996, the Capital Preservation Fund of the Master Trust is principally invested in both standard and synthetic investment contracts. Identified below are the insurance companies and other financial institutions that have entered into standard investment contracts as of December 31, 1997 and 1996 with the Master Trust to pay interest on funds invested with them: % of Master Trust Capital Effective Preservation Annual Fund Net Assets Interest at 12/31 Last Rate (Net --------------- Maturity Financial Institution of Expenses) 1997 1996 Date - --------------------- ------------ ------------- -------- Hartford Life Insurance Company 8.31% -% 2% 7/15/97 Metropolitan Life Insurance Company 7.41% 3 2 9/15/99 New York Life Insurance Co. 7.35% - 2 3/17/97 New York Life Insurance Co. 8.07% 3 4 10/16/00 Principal Mutual Life Insurance Company 9.22% - 4 6/30/97 Protective Life Insurance Company 6.74% 2 - 6/15/01 Prudential Asset Management Co. 5.53% 2 5 1/13/99 Safeco Life Insurance Companies 7.05% 2 2 6/15/00 Safeco Life Insurance Companies 6.55% 2 - 12/15/01 Security Life of Denver 6.60% 2 - 9/16/02 --- --- 16%* 21%* === === - ------------- *The other 84% and 79% of net assets of the Capital Preservation Fund of the Master Trust at December 31, 1997 and 1996, respectively, are invested in synthetic investment contracts (77% and 72%) and in collective trust funds (7% and 7%) maintained by Bankers Trust Company and Barclays Global Investors. The collective trust funds are comprised primarily of U.S. government-backed and agency obligations and short-term investments. 17 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 1. GENERAL DESCRIPTION (Continued) ------------------------------ The Plan's relative interest in the standard investment contracts with insurance companies or other financial institutions described above represents the maximum potential credit losses from concentrations of credit risk in the Capital Preservation Fund in accordance with the provisions of Statement of Financial Accounting Standards No. 105, "Disclosure of Information about Financial Instruments with Off-Balance-Sheet Risk and Financial Instruments with Concentrations of Credit Risk" (SFAS No. 105). SFAS No. 105 requires that such potential credit losses be determined assuming (1) complete nonperformance by the counterparties to the transactions and (2) any related collateral has no value. There is no collateral associated with the standard investment contracts in the Capital Preservation Fund. Plan management believes that future credit losses of the Plan's investment in the Capital Preservation Fund of the Master Trust, if any, would not be material in relation to the Capital Preservation Fund's net assets available for plan benefits at December 31, 1997. There are no other significant concentrations of credit risk in other Plan assets. The Master Trust also has entered into synthetic investment contracts with Bankers Trust Company, National Westminster Bank plc, People's Security Life Insurance Company and Transamerica Life Companies. The synthetic investment contracts are composed of underlying assets and "wrappers", which are contracts that enable withdrawals to be made at contract value, rather than at the market value of the underlying assets. The contracts have underlying assets invested either directly or through collective trust funds in government agency-backed collateralized mortgage obligation issues, government and corporate bonds and other asset-backed securities. The contracts are presented below in two separate portfolios based upon the investment strategy for the underlying assets. The assets in the "Buy and Hold Portfolios" are expected to be held until maturity, while the "Managed Portfolios" are actively managed to reflect changing market conditions. Interest crediting rates for these contracts are reset at least quarterly, as specified in the respective contracts. The following table details for each contract respective interest crediting rates and percentage of the net assets of the Capital Preservation Fund of the Master Trust at December 31, 1997 and 1996: 18 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 1. GENERAL DESCRIPTION (Continued) ------------------------------ % of Master Trust Capital Preservation Financial Institutions Average Interest Fund Net Assets Providing Wrapper Crediting Rate at 12/31 ---------------------- ---------------- ------------------- 1997 1996 1997 1996 ---- ---- ---- ---- Buy and Hold Portfolios: ----------------------- Bankers Trust Company --% 8.25% --% 2% National Westminster Bank plc 6.64% 6.64% 4 4 People's Security Life Insurance Co. 5.90% 5.90% 7 7 Transamerica Life Companies 6.69% 6.68% 13 12 Managed Portfolios: ------------------ Bankers Trust Company 6.98% 6.80% 24 22 People's Security Life Insurance Co. 6.85% 7.18% 20 17 Transamerica Life Companies 8.53% 8.05% 9 8 ---- ---- 77% 72% ==== ==== Over time, the contracts will earn the rate of return of the underlying assets. The average interest crediting rates at December 31, 1997 and 1996 for all standard and synthetic investment contracts in the aggregate were 6.95% and 7.09%, respectively. The average yields for the years ended December 31, 1997 and 1996 for such contracts in the aggregate were 6.90% and 7.01%, respectively. Investment of Employers' Contributions: -------------------------------------- Employer contributions are invested in each of the funds in the same proportion as the participant's contributions are invested in such funds. Investment Earnings Reinvestment/Distribution: --------------------------------------------- Earnings from dividends and interest in all funds (except the ESOP Fund) are retained by the Trustee and reinvested in the same fund. A participant who has funds in the ESOP Fund may elect to receive a payment equal to the dividends due on all Sun Common Stock attributable to his account in the ESOP Fund (dividend equivalents) if they exceed $10. Dividends on Sun Common Stock in the ESOP 19 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 1. GENERAL DESCRIPTION (Continued) ------------------------------ Fund for which a participant has not elected to receive an equivalent distribution, or which are not eligible for payment, are credited to his account in the ESOP Fund and are reinvested in Sun Common Stock by the Trustee. Rollovers, Withdrawals and Transfers: ------------------------------------ Certain employees of Sun may roll over the taxable portion of a distribution from a tax-qualified plan of a previous employer into the Plan, provided certain conditions imposed by the Plan Administrator are met. Effective July 1, 1996, the Atlantic Savings Plan was merged into the Plan and all participants in the Atlantic Savings Plan became participants in the Plan. Such transfers are separately reflected by fund in the statement of changes in net assets available for plan benefits. Employees who terminate employment and elect to defer the distribution of their Plan account may also directly roll over the taxable portion of distributions from other Sun tax-qualified plans into the Plan. Upon retirement or other termination of employment, the balances credited to a participant's account will be held in the Plan until the participant reaches age 70 1/2, unless the participant elects an earlier distribution. Alternatively, a participant who terminates service may request that the account balance be transferred directly to an individual retirement account or annuity or a defined contribution plan maintained by a successor employer. Retirees or terminated vested persons, regardless of age, may elect to take periodic distributions either through withdrawals every six months in varying amounts or in substantially equal payments every six months over the participant's remaining life expectancy. A participant, during employment, may withdraw up to 100% of Matching Employer Contributions, including any earnings thereon, and his ESOP sub-account under the ESOP Fund, if any, provided that such contributions have been in the Plan for two years. In addition, a participant may withdraw up to 100% of Additional Post- Tax Contributions including any earnings thereon. Withdrawals are permitted once every six months. 20 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 1. GENERAL DESCRIPTION (Continued) ------------------------------ Withdrawals from the Equity Index Fund, U.S. Extended Market Equity Fund, International Fund and Diversified Investments Fund are made in cash only while those from the Capital Preservation Fund may be made in cash or as an annuity. Withdrawals from the Sun Common Stock Fund and the ESOP Fund are made in the form of Sun Common Stock or cash at the participant's discretion. Effective April 1, 1998, withdrawals of Sun Common Stock are valued at the closing market prices on the last business day of the week in which the notice of withdrawal has been processed by the Plan. Prior to this date, withdrawals of Sun Common Stock were valued at the closing market prices of the month in which the notice of withdrawal had been processed. Withdrawals will be distributed from participants accounts in the following order: Capital Preservation Fund Diversified Investments Fund Equity Index Fund U.S. Extended Market Equity Fund International Fund Sun Common Stock Fund ESOP Fund While actively employed, a participant generally is not entitled to withdraw Basic Pre-Tax Contributions, Basic Post-Tax Contributions or Additional Pre-Tax Contributions, including earnings thereon. A participant may transfer investments among all Funds (except the Loan Fund), subject generally to the following rules. A participant may elect to change the investment allocation percentage for any Fund (except the Loan Fund) or elect to transfer a specified dollar amount from the Equity Index Fund, U.S. Extended Market Equity Fund, International Fund, Diversified Investments Fund and Capital Preservation Fund or share equivalents from the Sun Common Stock and ESOP Funds. Effective April 1, 1998, transfers or changes in fund allocation percentages may be made daily. Prior to this date, such transfers or changes in fund allocation percentages were permitted on a monthly basis. Should total withdrawals or transfers from a fund during a month cause the Trustee to liquidate securities, resulting in a gain or loss to the fund, such gain or loss will be allocated, pro rata, among the participants who made such withdrawals or transfers during that month. Withdrawals and transfers of Sun Common Stock are subject to a maximum 500,000 shares per month limitation except that there is no limit in the number of shares which may be withdrawn from the Plan. Notwithstanding the foregoing, benefit payments shall be made in accordance with the Code and IRS regulations and shall be made to a participant and/or his designated beneficiary not later than April 1 of the calendar year following the calendar year in which the participant attains 70 1/2 years of age. 21 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 1. GENERAL DESCRIPTION (Continued) ------------------------------ Loans to Participants --------------------- The Plan Administrator has the authority, in his sole discretion, to direct the Trustee to lend a participant an amount not exceeding certain portions of the participant's account balance in the Plan. Participants are eligible to borrow if they are on the active payroll of Sun and have a Plan account balance of at least $2,000. The minimum loan amount is $1,000, while the maximum loan amount is the lesser of (a) $50,000 adjusted downward by the highest outstanding loan balance in the past twelve months or (b) one-half the value of the participant's account balance. Participants are permitted to borrow only once in a twelve-month period and to have no more than two loans outstanding at any time. Loan proceeds are withdrawn from each fund in which the participant has an account balance on a pro rata basis and are not taxable to the participant when received. Any loan which is not repaid is in default and the outstanding loan balance (including accrued interest thereon) is treated as a distribution from the Plan. Loans and related activity are reflected in the Loan Fund in the accompanying financial statements. As loans receivable (including interest thereon) are repaid, amounts are transferred into the funds in the same proportion as the participant's current contributions. 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES ------------------------------------------ Use of Estimates: ---------------- Certain amounts included in the accompanying financial statements and related footnotes reflect the use of estimates based on assumptions made by the Plan's management. Actual amounts could differ from these estimates. Investments: ----------- The valuation of the Plan's interests in collective trust funds or its relative interest in such funds held by the Master Trust is based on the closing market price on the last business day of the year of the assets held in the funds; the Plan's relative interest in such funds is determined by the Trustee on a unit-method basis. The Plan's relative interest in investments in both standard and synthetic investment contracts with insurance companies or other financial 22 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) ----------------------------------------------------- institutions held by the Master Trust are stated at contract value. Contract value represents contributions made under the contract plus interest accrued at the contract rate less any withdrawals. Standard investment contracts earn interest at fixed rates while synthetic investment contracts earn interest at rates that are reset at least quarterly as specified in the respective contract. The Master Trust's management believes that the contract value of all of its investment contracts approximates fair value. However, since there is no significant secondary market for these investments, contract value may not be indicative of amounts that could be realized in a current market exchange. The valuation of Sun Common Stock is based on the closing market price reported on the New York Stock Exchange on the last business day of the Plan year. Purchases and sales of securities are reflected on a trade-date basis. Dividend income is reported on the ex-dividend date; interest income is recorded as earned on an accrual basis. The net appreciation (depreciation) in the fair value of Sun Common Stock, which consists of realized gains (losses) and unrealized appreciation (depreciation), is reported as a separate line item in the statements of changes in net assets available for plan benefits, prior to the transfer of the Plan's investments in Sun Common Stock to the Master Trust on September 1, 1996. Beginning on September 1, 1996, the net appreciation in the fair value of Sun Stock is reflected as a component of the increase in value of participation in the Sun Company, Inc. Defined Contribution Master Trust (Note 3). Benefits Paid to Participants: ----------------------------- Benefits paid to participants, which include withdrawals and distributions, are recorded upon distribution. Administrative Expenses: ----------------------- All brokerage fees, taxes and other expenses related to the purchase and sale of securities in all funds are paid out of the respective assets of such funds. All other costs and expenses (other than the cost of services provided by Sun employees which are paid by Sun) incurred in administering the Plan are generally charged, pro rata, to each of the respective funds. 23 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 3. SUPPLEMENTAL INFORMATION ------------------------ The net asset value per unit and the number of units in the Plan at December 31, 1997 and 1996, respectively, are as follows: At December 31, 1997 At December 31, 1996 -------------------- -------------------- Net Asset Number Net Asset Number Value of Value of Per Unit Units Per Unit Units -------- ------- -------- ------- Equity Index Fund $10.579 18,745,109 $7.929 17,973,746 U.S. Extended Market Equity Fund $1.293 11,685,579 $1.025 3,968,004 International Fund $1.131 10,043,614 $1.039 2,461,395 Diversified Investments Fund $5.727 18,122,550 $4.656 19,603,676 Capital Preservation Fund $3.937 58,489,687 $3.689 65,683,811 Sun Common Stock Fund $1.132 44,922,101 $ .657 43,174,516 ESOP Fund $2.491 37,023,927 $1.447 47,244,569 Net asset value per unit is computed on a monthly basis by dividing the value of all members' accounts by the units outstanding. 24 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 3. SUPPLEMENTAL INFORMATION (Continued) ------------------------------------ The increase in value of participation in the Sun Company, Inc. Defined Contribution Master Trust by fund for the years ended December 31, 1997 and 1996 was composed of the following: 1997 -------------------------------------------------------------------------------- Equity U.S. Extended Diversified Capital Index Market Equity International Investments Preservation Fund Fund Fund Fund Fund ------------ -------------- ------------- ----------- ------------- Dividend income $ -- $ -- $ -- $ -- $ -- Interest income -- -- -- -- 14,993,486 Income from collective trust funds 908,540 140,548 118,720 4,041,864 913,405 Net appreciation (depreciation) in fair value of instruments 46,559,571 1,715,838 (16,307) 16,219,712 44,132 ----------- ---------- -------- ----------- ----------- $47,468,111 $1,856,386 $102,413 $20,261,576 $15,951,023 =========== ========== ======== =========== =========== 1997 ---------------------------------------------- Sun Common Stock Fund ESOP Fund Total -------------- ---------- ----------- Dividend income $ 1,241,879 $ 2,562,420 $ 3,804,299 Interest income -- -- 14,993,486 Income from collective trust funds 23,251 38,475 6,184,803 Net appreciation (depreciation) in fair value of instruments 22,056,133 45,076,925 131,656,004 ----------- ----------- ------------ $23,321,263 $47,677,820 $156,638,592 =========== =========== ============ 25 3. SUPPLEMENTAL INFORMATION (Continued) ------------------------------------ 1996 -------------------------------------------------------------------------------- Equity U.S. Extended Diversified Capital Index Market Equity International Investments Preservation Fund Fund Fund Fund Fund ------------ -------------- ------------- ----------- ------------- Dividend income $ -- $ -- $ -- $ -- $ -- Interest income 19,357 533 17 9,471 15,002,951 Income from collective trust funds 2,629,387 13,048 280 3,955,878 1,207,889 Net appreciation (depreciation) in fair value of instruments 21,147,011 33,275 41,028 6,564,332 (118,418) ----------- ------- ------- ----------- ----------- $23,795,755 $46,856 $41,325 $10,529,681 $16,092,422 =========== ======= ======= =========== =========== 1996 ---------------------------------------------- Sun Common Stock Fund* ESOP Fund* Total -------------- ---------- ----------- Dividend income $ 286,140 $ 726,309 $ 1,012,449 Interest income -- -- 15,032,329 Income from collective trust funds 4,372 11,152 7,822,006 Net appreciation (depreciation) in fair value of instruments 896,730 2,177,605 30,741,563 ---------- ---------- ----------- $1,187,242 $2,915,066 $54,608,347 ========== ========== =========== - ------------- *Reflects the increase in value of participation in the Master Trust from September 1, 1996 (the date the Sun Common Stock was transferred to the Master Trust) to December 31, 1996. Prior to the transfer, the individual components of the increase (decrease) in value are separately reflected in the statement of changes in net assets available for plan benefits. 26 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 4. TAX STATUS ---------- By letter dated September 16, 1995, the IRS ruled that the Plan is qualified as a tax-exempt plan with an underlying trust under Sections 401(a), 401(k) and 501(a) of the Code and as an employee stock ownership plan under Section 4975 (e)(7) of the Code. 5. RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500 --------------------------------------------------- The following is a reconciliation of net assets available for plan benefits per the financial statements to the Internal Revenue Service Form 5500 at December 31, 1997 and 1996: 1997 1996 ------------ ------------ Net assets available for plan benefits per the financial statements $717,095,544 $593,918,560 Less: Benefit payments requested by participants which have not yet been paid at December 31 (4,384,000) (4,459,637) ------------ ------------ Net assets available for plan benefits per the Form 5500 $712,711,544 $589,458,923 ============ ============ 27 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN NOTES TO FINANCIAL STATEMENTS (Continued) 5. RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500 (Continued) --------------------------------------------------------------- The following is a reconciliation of benefits paid to participants per the financial statements to the Internal Revenue Service Form 5500 for the years ended December 31, 1997 and 1996: 1997 1996 ------------ ------------ Benefits paid to participants per the financial statements $78,746,995 $41,692,312 Add: Benefit payments requested by participants which have not yet been paid at December 31 4,384,000 4,459,637 Less: Benefit payments requested by participants during the preceding year which were paid during the current year (4,459,637) (3,362,844) ----------- ----------- Benefits paid to participants per the Form 5500 $78,671,358 $42,789,105 =========== =========== Withdrawals requested by participants are recorded on the Form 5500 for benefit claims that have been processed and approved for payment prior to December 31 but not yet paid as of that date. 6. YEAR 2000 INFORMATION PROCESSING (UNAUDITED) -------------------------------------------- A program is currently underway to evaluate and implement changes that will be necessary for the Plan to accurately process information at and beyond the Year 2000. The program consists of an evaluation of and changes to the Plan's information technology environment as well as an assessment of the ability of the Plan's major service providers to conduct business. Management expects that all of the Plan's systems will be Year 2000 compliant by mid-1999 and that the costs associated with this project will not be significant to the Plan. Furthermore, the Plan has not identified any material adverse Year 2000 consequences to date in connection with any of its third-party relationships. 28 SUN COMPANY, INC. CAPITAL ACCUMULATION PLAN PN 002 E.I. 23-1743282 SCHEDULE G PART I - ASSETS HELD FOR INVESTMENT PURPOSES FOR IRS FORM 5500 - ITEM 27(a) AT DECEMBER 31, 1997 Description of Investment, Including Maturity Date, Identity of Issue, Borrower, Lessor Rate of Interest, Par Cost Current or Similar Party or Maturity Value Value Value ----------------------------------- -------------------------- ----- ------- LOANS RECEIVABLE FROM PARTICIPANTS 8.25% - 8.50% with various $ -- $ 15,182,095 maturity dates (last maturity ------------ ------------ date - 12/31/07) VALUE OF INTEREST IN MASTER TRUST -------------------------------- Sun Company, Inc. Defined Contribution Master Trust Equity Index Fund 18,745,109 units 101,327,040 197,092,425 U.S. Extended Market Equity Fund 11,685,579 units 12,261,596 14,010,708 International Fund 10,043,614 units 11,552,434 11,521,107 Diversified Investments Funds 18,122,550 units 102,733,763 104,101,360 Capital Preservation Fund 58,489,687 units 228,742,129 228,702,986 Sun Common Stock Fund 44,922,101 units 37,259,188 52,821,963 ESOP Fund 37,023,927 units 60,569,204 93,634,159 ------------ ------------ 554,445,354 701,884,708 ------------ ------------ $554,445,354 $717,066,803 ============ ============ /TABLE 29 ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K (a) The following document is filed as part of this report: 3. Exhibits: 23.1 - Consent of Ernst & Young LLP for the Sun Company, Inc. Capital Accumulation Plan.