Financial Statements and Schedules Questar Corporation Employee Stock Purchase Plan Years ended December 31, 1993 and 1992 with Report of Independent Auditors Questar Corporation Employee Stock Purchase Plan Financial Statements and Schedules Years ended December 31, 1993 and 1992 Contents Report of Independent Auditors 1 Audited Financial Statements Statements of Net Assets Available for Plan Benefits 2 Statements of Changes in Net Assets Available for Plan Benefits 3 Notes to Financial Statements 4 Schedules Assets Held for Investment 10 Transactions or Series of Transactions in Excess of 5% of the Current Value of Plan Assets 11 Report of Independent Auditors Participants in Questar Corporation Employee Stock Purchase Plan We have audited the accompanying statements of net assets available for plan benefits of Questar Corporation Employee Stock Purchase Plan as of December 31, 1993 and 1992, 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 at December 31, 1993 and 1992, 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 made for the purpose of forming an opinion on the financial statements taken as a whole. The accompanying supplemental schedules of assets held for investment as of December 31, 1993, and transactions or series of transactions in excess of 5% of the current value of plan assets for the year then ended, are 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 are not a required part of the financial statements. The supplemental schedules have been subjected to the auditing procedures applied in our audit of the 1993 financial statements and, in our opinion, are fairly stated in all material respects in relation to the 1993 financial statements taken as a whole. ERNST & YOUNG Salt Lake City, Utah March 9, 1994 Questar Corporation Employee Stock Purchase Plan Statements of Net Assets Available for Plan Benefits December 31, 1993 1992 Assets Investments in Common Stock of Questar Corporaation at market (Notes 3 and 4): Allocated $92,874,697 $71,900,329 Unallocated 41,404,982 36,663,701 134,279,679 108,564,030 Cash and short-term investments 22,283 24,227 Contribution receivable from Questar Corporation 889,874 1,003,652 135,191,836 109,591,909 Liabilities Unallocated contributions and dividends 18,285 18,664 Interest payable 868,220 975,033 Security acquisition loans (Note 3) 26,802,023 28,419,158 27,688,528 29,412,855 Net assets available for plan benefits $107,503,308 $80,179,054 See accompanying notes. Questar Corporation Employee Stock Purchase Plan Statements of Changes in Net Assets Available for Plan Benefits Year ended December 31 1993 1992 Additions Dividend income $4,359,506 $4,215,379 Interest income 17,082 23,128 Contributions: Employees 4,650,379 4,352,556 Employer 2,290,461 3,019,435 6,940,840 7,371,991 11,317,428 11,610,498 Deductions Withdrawals-at market 8,246,376 5,712,785 Distribution of dividends to participants 269,672 267,576 Trustee fees and commissions 25,257 69,342 Interest expense 2,336,708 2,492,372 10,878,013 8,542,075 Net realized and unrealized appreciation in the fair value of investments 26,884,839 19,674,402 Net additions 27,324,254 22,742,825 Net assets available for plan benefits at beginning of year 80,179,054 57,436,229 Net assets available for plan benefits at end of year $107,503,308 $80,179,054 See accompanying notes. Questar Corporation Employee Stock Purchase Plan Notes To Financial Statements December 31, 1993 1. Accounting Policies Investments Investments are recorded at market value. Common Stock of Questar Corporation (Questar) is valued at the closing market price on the last business day of the year on the New York Stock Exchange. Short-term investments consist primarily of investments in a money market portfolio fund. Dividends Questar has a Dividend Reinvestment and Stock Purchase Plan whereby participants may reinvest dividends to purchase additional shares of Common Stock at market value. Questar distributes cash dividends directly to participants who do not elect dividend reinvestment with respect to shares purchased with employee contributions. Dividends on shares purchased with employer contributions must be reinvested. Dividends paid on leveraged shares are applied to the principal and interest payments on the two notes issued by Questar. Withdrawals Withdrawals are recorded based on market prices at the date withdrawn. The differences between cost and market at the time of withdrawal are included in the financial statements as realized gains or losses. Administrative Expenses All administrative expenses except commissions and a portion of the trustee fees have been paid by Questar Corporation. Income Taxes The Questar Corporation Employee Stock Purchase Plan (Plan) is a qualified employee benefit plan under the Internal Revenue Code (Code) and is exempt from federal income tax. Participants are not subject to income tax on employer contributions (including 401(k) salary reductions) or income credited to their individual accounts until such time as these amounts are distributed. A complete description of the income tax consequences to employees is included in the Summary Plan Description of the Plan, which has been provided to all participants. 2. Description of the Plan The Plan is an employee benefit plan for employees of Questar and its subsidiaries, excluding Questar Telecom, Inc. The Plan is an employee stock ownership plan (ESOP), as defined in Section 4975(e)(7) of the Code. The Plan provides that participant contributions may be made, at the election of the participant, on a pre-tax basis pursuant to salary reduction arrangements which will qualify the contributions under Section 401(k) of the Code, or on an after-tax basis, or a combination of the two. Employees are eligible to participate in the Plan after completing one year of service and to make after-tax contributions after completing two years of service. An employee is credited with one year of service for each year in which he works or is paid for 1,000 hours by Questar or an affiliate. During 1993, participants could elect to contribute from 1% to 6% of annual compensation to the Plan. Effective January 1, 1993, the Plan was amended to allow participants to change their contribution elections 15 days before the first day of the calendar month in which the change is to become effective. The Plan was also amended to provide for the direct rollover of taxable shares withdrawn from the Plan to the Trustee of the participant's Individual Retirement Account or other qualified plan, if the participant so elects. Eligible distributions made in cash that are not directly rolled over are subject to a mandatory 20% withholding for taxes. However, if a distribution is made all in stock, or in stock with cash for fractional shares only, the 20% withholding does not apply. The Plan is subject to the diversification requirements imposed on ESOP's by the Tax Reform Act of 1986 and meets these requirements by allowing qualified participants to receive distributions of shares of stock. Beginning January 1, 1989, dividends payable with respect to stock purchased with employee after-tax and 401(k) contributions were distributed directly to participants unless they elected to have such dividends retained in the Plan. During 1989, the Plan was amended to allow the Trustee to enter into one or more exempt loans described in Section 4975(d)(3) of the Code. 2. Description of the Plan (continued) On June 12, 1989, the Plan acquired 1,992,884 shares of Questar Common Stock (leveraged shares) with the proceeds of a loan from Questar (see Note 3). These shares are held in a separate suspense account established under the Trust and are released as the loan is repaid. Employee contributions are matched with employer contributions in the form of leveraged shares released from the suspense account, at the following percentages: 100% of the first 2% of employee contributions, 75% of the next 2% and 50% of the next 2% contributed by the employee. Leveraged shares in excess of those needed to make matching allocations at these percentages may also be released from the suspense account in certain years, depending upon the fair market value of Questar Common Stock. These excess shares will be allocated to: (i) participants who are employed on the last day of the year, (ii) participants who are on leave under the federal Family and Medical Leave Act of 1993 on the last day of such Plan year, and (iii) to former participants (or their beneficiaries) who became disabled, retired, or died during the year in which the excess leveraged shares are released from the suspense account. The Plan also provides an additional $200 annual employer contribution in the form of shares of Questar stock to each employee eligible to participate in the Plan and employed on both the first and last day of the Plan year. Employees are always fully vested in all shares allocated to their individual accounts. Should the Plan terminate a some future time, all shares allocated to the employees' accounts would be distributed to them. The rules for in-service withdrawals of shares allocated to participants' accounts and for distributions of such shares upon termination of employment, disability or death are set forth in the Summary Plan Description of the Plan. Effective January 1, 1994, the Questar Corporation Employee Savings Plan was merged into the Questar Corporation Employee Stock Purchase Plan. As part of this merger the Stock Purchase Plan was redesignated as the Questar Corporation Employee Investment Plan. Notwithstanding the merger, the Investment Plan continues to be an employee stock ownership plan as defined in Code Section 4975(e)(7). In addition to Questar Common Stock, employees will be able to direct the investment of their plan account in the following funds: 1) Fixed Income, which invests in guaranteed investment contracts and money market funds; 2) Fidelity Magellan, which invests primarily in common stocks; and 3) Fidelity Puritan, which invests primarily in both common stocks and bonds. Whether the employee contributes to the stock fund or any of the other investment funds, the employees will receive employer matching contributions in the form of leveraged Questar shares on the first 6% of contributions in the percentages previously described. Employees are eligible to participate in the Plan after completing one year of service, and non-highly compensated employees can elect to contribute from 1% to 16% of annual compensation to the Plan on either a pre-tax basis pursuant to salary reduction arrangements or on an after-tax basis, or a combination of the two. "Highly Compensated Employees" are limited to contributing from 1% to 6% of annual compensation to the Plan. 3. Security Acquisition Loans In June 12, 1989, the Plan issued two separate notes payable to Questar totaling $35,000,000 and used the proceeds to purchase 1,992,884 shares (leveraged shares) of Questar Common Stock at $17.5625 per share, the market price at that date. These shares are held in trust and will be allocated to eligible participants as the notes are repaid over a ten year period. Payments on the notes are made with contributions from Questar and its participating subsidiaries and dividends and earnings received on the remaining allocated and unallocated leveraged shares. These contributions, when combined with dividends and earnings received on such shares, will be sufficient to meet the semi-annual principal and interest payments on the notes. The notes are collateralized by the unallocated leveraged shares. The detail of these notes payable is as follows: December 31 1993 1992 8.32% Senior ESOP Notes-Series A, due July 1, 1996 $10,802,023 $12,419,158 8.36% Senior ESOP Notes-Series B, due July 1, 1999 16,000,000 16,000,000 $26,802,023 $28,419,158 Under the terms of the notes, the Plan is obligated to make principal payments semi-annually, which, in aggregate, must meet or exceed cumulative minimum principal payments as of each payment date. Cumulative actual payments may exceed the cumulative minimum payments as a result of the number of shares which are required to be allocated to participants for the period. At year-end 1993, a special distribution of shares was allocated to the accounts of the eligible participants who contributed to the Plan during the year. Depending on the market price of Questar stock, there could be further special distributions of shares in order to meet cumulative minimum payment requirements. The minimum principal payment requirements for the five years following December 31, 1993, are as follows: 1994 $2,752,000 1995 3,500,000 1996 4,550,000 1997 4,700,000 1998 5,300,000 4. Investments First Security Bank of Utah, N.A., is the Plan Trustee. Investments in Common Stock of Questar at cost for the two years ended December 31, 1993 were as follows: Allocated Unallocated Shares Cost Shares Cost Balance at December 31, 1991 2,546,192 $41,522,919 1,567,059 $27,521,469 Purchases 292,337 6,681,688 Allocation of shares 170,347 3,844,500 (170,347) (2,991,707) Withdrawals (269,816) (4,379,548) Balances at December 31, 1992 2,739,060 47,669,559 1,396,712 24,529,762 Purchases 215,174 7,077,186 Allocation of shares 142,016 4,692,575 (142,016) (2,494,155) Withdrawals (281,865) (4,761,567) Balances at December 31, 1993 2,814,385 $54,677,753 1,254,696 $22,035,607 Average cost per share of allocated stock at December 31 was $19.43 and $17.40 for 1993 and 1992, respectively. Market value per share of stock, allocated and unallocated, at December 31 was $33.00 and $26.25 for 1993 and 1992, respectively. The cost of allocated shares is based on the average market purchase price for shares for each quarter, whereas the cost of unallocated shares is shown as the original purchase price of the shares on June 12, 1989, which was $17.5625 per share. Questar Corporation Employee Stock Purchase Plan Assets Held for Investment December 31, 1993 Assets Held in Trust by First Security Bank of Utah, N.A. Description of Investments Cost Fair Value Questar Corporation Common Stock Allocated (2,814,385 shares) $54,677,753 $92,874,697 Unallocated Stock (1,254,696 shares) 22,035,607 41,404,982 Cash and short-term investments 22,283 22,283 $76,735,643 $134,301,962 Questar Corporation Employee Stock Purchase Plan Transactions or Series of Transactions in Excess of 5% of the Current Value of Plan Assets Year Ended December 31, 1993 Identity Purchase Gain From of Description Cost of Asset Withdrawal Issuer of Asset Assets Withdrawals of Assets Category (i) - Single Transaction in Excess of 5% of Plan Assets None Category (ii) - Series of Transactions (Other than Securities Transactions) with the Same Person Aggregating 5% of Plan Assets None Category (iii) - A Series of Transactions in a Security Issue Aggregating 5% of Plan Assets Questar Common Stock - Corporation 573 Purchases $7,077,264 Questar Common Stock - Corporation 78 Withdrawal $4,761,567 $8,246,376 $3,484,809 Fidelity Fidelity Institutional Investments Cash Portfolio 35 Purchases $4,133,925 Fidelity Fidelity Institutional Investments Cash Portfolio 127 Sales $4,154,020 $4,154,020 Category (iv) - Transactions in Securities with a Person if Any Single Transaction with that Person was in Excess of 5% of Plan Assets None Consent of Independent Auditors We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 33-4436) pertaining to the Questar Corporation Employee Stock Purchase Plan of our report dated March 9, 1994, with respect to the financial statements and schedules of the Questar Corporation Employee Stock Purchase Plan included in this Annual Report (Form 11- K) for the year ended December 31, 1993. ERNST & YOUNG Salt Lake City, Utah March 24, 1994