SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant /X/ Filed by a party other than the Registrant / / Check the appropriate box: / / Preliminary Proxy Statement / / Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) /X/ Definitive Proxy Statement / / Definitive Additional Materials / / Soliciting Material Pursuant to Rule 14a-11(c) or Rule 14a-12 MDU Resources Group, Inc - -------------------------------------------------------------------------------- (Name of Registrant as Specified In Its Charter) - -------------------------------------------------------------------------------- (Name of Person(s) Filing Proxy Statement, if other than the Registrant) Payment of Filing Fee (Check the appropriate box): /X/ No fee required / / Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11 (1) Title of each class of securities to which transaction applies: ------------------------------------------------------------------------ (2) Aggregate number of securities to which transaction applies: ------------------------------------------------------------------------ (3) Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined): ------------------------------------------------------------------------ (4) Proposed maximum aggregate value of transaction: ------------------------------------------------------------------------ (5) Total fee paid: ------------------------------------------------------------------------ / / Fee paid previously with preliminary materials: / / Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing. (1) Amount Previously Paid: ------------------------------------------------------------------------ (2) Form, Schedule or Registration Statement No.: ------------------------------------------------------------------------ (3) Filing Party: ------------------------------------------------------------------------ (4) Date Filed: ------------------------------------------------------------------------ [LOGO] - -------------------------------------------------------------------------------- SCHUCHART BUILDING JOHN A. SCHUCHART 918 EAST DIVIDE AVENUE CHAIRMAN OF THE BOARD MAILING ADDRESS: P.O. BOX 5650 BISMARCK, ND 58506-5650 (701) 222-7900 March 9, 1998 To Our Stockholders: You are cordially invited to attend the Annual Meeting of Stockholders to be held on Tuesday, April 28, 1998, at 11:00 a.m., Central Daylight Savings Time, at 909 Airport Road, Bismarck, North Dakota 58504. The other Directors and the officers join me in extending this invitation. The formal matters to be acted upon at the meeting are described in the accompanying Notice of Meeting and Proxy Statement. In addition to the formal issues, a brief report on current matters of interest will be presented. Luncheon will be served following the meeting. We were pleased with the response of our stockholders at the 1997 Annual Meeting at which 88.9 percent of the Common Stock was represented in person or by proxy. We hope that participation by our stockholders in the affairs of the Company will increase and that there will be an even greater representation at the 1998 meeting. If you are unable to attend the meeting but have questions or comments on the Company's operations, we would like to hear from you. You will notice that we have changed the format of the proxy from a proxy card to a letter proxy. The new format is larger and is easier to read. It also provides the convenience of voting your proxy by Touchtone telephone if you are a stockholder of record. The instructions are on the letter proxy. Representation of your shares at the meeting is very important. Accordingly, whether or not you plan to attend the meeting, we urge you to submit your proxy promptly by one of the two methods offered: (1) by marking, dating, signing, and returning the enclosed letter proxy in the envelope provided, or (2) by following the instructions and voting your proxy by Touchtone telephone by calling the toll free telephone number on the proxy. In either event, if you do attend the meeting, you may, if you wish, withdraw your proxy and vote in person. I hope you will find it possible to attend the meeting. Sincerely, SIGNATURE JOHN A. SCHUCHART MDU RESOURCES GROUP, INC. SCHUCHART BUILDING 918 EAST DIVIDE AVENUE MAILING ADDRESS: P.O. BOX 5650 BISMARCK, ND 58506-5650 (701) 222-7900 ------------------------ NOTICE OF ANNUAL MEETING OF STOCKHOLDERS TO BE HELD APRIL 28, 1998 ------------------------ March 9, 1998 NOTICE IS HEREBY GIVEN that the Annual Meeting of Stockholders of MDU Resources Group, Inc. will be held at 909 Airport Road, Bismarck, North Dakota 58504, on Tuesday, April 28, 1998, at 11:00 a.m., Central Daylight Savings Time, for the following purposes: (1) To elect five Directors to three year terms; and (2) To transact such other business as may properly come before the meeting or any adjournment or adjournments thereof. The Board of Directors has fixed the close of business on February 27, 1998, as the record date for the determination of common stockholders who will be entitled to notice of, and to vote at, the meeting. All stockholders who find it convenient to do so are cordially invited and urged to attend the meeting in person. It is requested that you either (1) mark, date, sign, and return the enclosed letter proxy in the envelope provided (no postage is necessary if mailed in the United States), or (2) submit your proxy by Touchtone telephone by calling the toll free number on the proxy. The instructions for using your telephone are printed on the letter proxy. Your cooperation is appreciated. By order of the Board of Directors, [SIGNATURE] LESTER H. LOBLE, II SECRETARY MDU RESOURCES GROUP, INC. SCHUCHART BUILDING 918 EAST DIVIDE AVENUE MAILING ADDRESS: P.O. BOX 5650 BISMARCK, ND 58506-5650 (701) 222-7900 ------------------------ PROXY STATEMENT --------------------- This Proxy Statement is furnished to the holders of Common Stock of MDU Resources Group, Inc. (Company) on behalf of the Board of Directors of the Company in connection with the solicitation of proxies to be used in voting at the Annual Meeting of Stockholders to be held on April 28, 1998. The proxy material was first forwarded to the holders of Common Stock on March 9, 1998. Stockholders of record may vote their proxies by Touchtone telephone by calling the toll free telephone number on the proxy or they may mark, date, sign, and return the enclosed letter proxy in the envelope provided (no postage is necessary if mailed in the United States). If your shares are held in the name of a bank or broker, you MAY be able to vote by telephone. Follow the instructions you receive from your bank or broker. Any stockholder giving a proxy may revoke it at any time prior to its use at the meeting by filing with the Secretary either a written instrument of revocation or a duly executed proxy bearing a later date. In addition, the powers of a proxy holder are suspended if the person executing the proxy is present at the meeting and informs the Secretary in open meeting that he wishes to revoke his proxy and vote in person. Attendance at the meeting will not, in and of itself, revoke a proxy. The Company will bear the cost of the solicitation of proxies, including the charges and expenses of brokerage firms and others, for forwarding solicitation material to beneficial owners of shares of the Common Stock of the Company. In addition to the use of the mails, proxies may be solicited by officers and regular employees of the Company, by personal interview, by telephone, or other electronic means. Banks, brokerage houses and other institutions, nominees, and fiduciaries will be requested to forward the soliciting material to their principals and to obtain authorizations for the execution of the letter proxies and will, upon request, be reimbursed for reasonable expenses incurred. Additional solicitation of proxies will be made in the same manner under the special engagement and direction of Georgeson & Company, Inc. at an anticipated cost to the Company of approximately $6,000 plus out-of-pocket expenses. VOTING SECURITIES OUTSTANDING Only holders of record of Common Stock at the close of business on February 27, 1998, will be entitled to vote at the meeting. On such date there were outstanding 29,143,332 shares of Common Stock. Each outstanding share of Common Stock entitles the holder to one vote. The Bylaws of the Company provide that a majority of the shares of Common Stock issued and outstanding and entitled to vote in person or by proxy shall constitute a quorum at a meeting of stockholders of the Company. Shares of Common Stock represented by a properly submitted proxy are considered present for purposes of determining a quorum. A proxy may be submitted by returning a properly signed and dated letter proxy or by following the directions for submission using a Touchtone telephone. 1 Under Delaware law, if a quorum is present, the nominees for election as Directors who receive a plurality of the votes of shares present in person or represented by proxy and entitled to vote shall be elected as Directors. "Withheld" votes are not included in the total vote cast for a nominee for purposes of determining whether a plurality was received and, therefore, have no negative effect. As of February 27, 1998, no person other than New York Life Trust Company held of record, or, to the knowledge of the management of the Company, owned beneficially, 5 percent or more of the outstanding shares of Common Stock of the Company. New York Life Trust Company, Norwood, MA, held approximately 15 percent of the outstanding Common Stock of the Company as trustee of the Company's tax deferred compensation savings plans. New York Life Trust Company disclaims all beneficial ownership of these shares. ELECTION OF DIRECTORS At the meeting, five Directors will be elected to serve for a term of three years until 2001, and until their respective successors are elected and qualify. All of the nominees (except Mr. White) are incumbent Directors and are nominated for reelection. Unless otherwise specified when the proxy is submitted, shares of the Common Stock represented by the proxy will be voted for the nominees named below. If any nominee becomes unavailable for any reason, or if a vacancy should occur before the election (which events are not anticipated), the shares represented by the proxy will be voted for another person in the discretion of the persons named in the proxy. Information concerning the nominees, including their ages, periods of service as Directors, and business experience, according to information furnished to the Company by the respective nominees, is set forth as follows: FIRST YEAR OF SERVICE AS NAME AGE DIRECTOR BUSINESS EXPERIENCE - ------------------------------------ --- ------------- --------------------------------------------------------- Douglas C. Kane .................... 48 1991 Mr. Kane was elected Executive Vice President, Chief (to be elected for a term of three Administrative and Corporate Development Officer in years expiring in 2001) November 1997. He joined the Company as Executive Vice President and Chief Operating Officer in January 1991. Prior to that time he was President and Chief Executive [PHOTO1] Officer of Knife River Corporation from May 1990, President from September 1987, and previously had served as Senior Vice President--Operations. During 1997, Mr. Kane served as Director and/or officer of principal subsidiaries of the Company and as a member of the Managing Committee of Montana-Dakota Utilities Co. Richard L. Muus .................... 68 1985 Mr. Muus retired in April 1989 after 35 years with (to be elected for a term of three Midwest Federal Savings Bank, Minot, North Dakota. At years expiring in 2001) the time of his retirement, Mr. Muus was the President and a Director of the bank. Mr. Muus is a member and past Director and Officer of the Minot Area Chamber of [PHOTO1] Commerce and a past Director of the Minot Area Development Corporation. He has served as Chairman of the North Dakota Housing Finance Agency Advisory Board, as a Director of the Federal Home Loan Bank of Des Moines, and as a director of the U.S. League of Savings Institutions. He is a member of the Board of Regents of Minot State University. He currently serves on the Audit and Finance Committees of the Board of Directors. 2 FIRST YEAR OF SERVICE AS NAME AGE DIRECTOR BUSINESS EXPERIENCE - ------------------------------------ --- ------------- --------------------------------------------------------- John L. Olson ...................... 58 1985 Mr. Olson is President and owner of Blue Rock Products (to be elected for a term of three Company and of Blue Rock Distributing Company located years expiring in 2001) in Sidney, Montana, a beverage bottling and distributing company, respectively. Mr. Olson also is Chairman of the Board and a Director of Admiral [PHOTO1] Beverage Corporation, Worland, Wyoming, and Ogden, Utah; he is Chairman of the Board and Director of the Foundation for Community Care, Sidney, Montana, and a trustee of the University of Montana Foundation; and he is trustee for Blue Rock Products Company Profit Sharing Trust, Sidney, Montana. He currently serves on the Audit, Compensation, and Nominating Committees of the Board of Directors. Joseph T. Simmons .................. 62 1984 Mr. Simmons retired in May 1997 as a Professor of (to be elected for a term of three Accounting and Finance, University of South Dakota, years expiring in 2001) Vermillion and was Visiting Professor of Finance, University of Warsaw, Warsaw, Poland (February--July 1994). Mr. Simmons is the Chairman and President of [PHOTO1] Simmons Financial Management, Inc. and owner of Simmons & Associates. He also serves on the Boards of GRO/TECH and RE/ SPEC in Rapid City, South Dakota, and Dairilean, Inc. in Sioux Falls, South Dakota. He currently serves on the Finance and Nominating Committees of the Board of Directors. Martin A. White .................... 56 Mr. White joined the Company in November 1991 as Vice (to be elected for a term of three President--Corporate Development and was named Senior years expiring in 2001) Vice President--Corporate Development in November 1995. Effective April 1, 1998, Mr. White will become President and Chief Executive Officer. Prior to joining [PHOTO1] the Company, Mr. White was Chairman and Chief Executive Officer of White Resources Corporation (November 1989--October 1991); Executive Vice President and Chief Operating Officer of Consolidated TVX Mining Corporation of Chile (January 1988--November 1989); and Chairman, President, and Chief Operating Officer of Entech Inc. (September 1986-- December 1988), which comprise the non-utility subsidiaries of The Montana Power Company. 3 Certain information concerning the remaining Directors, whose terms expire in 1999 or in 2000, including their ages, periods of service as Directors, and business experience, according to information furnished to the Company, is set forth as follows: FIRST YEAR OF SERVICE AS NAME AGE DIRECTOR BUSINESS EXPERIENCE - ------------------------------------ --- ------------- --------------------------------------------------------- Thomas Everist ..................... 48 1995 Mr. Everist is President and Chief Executive Officer of (term expiring in 1999) L. G. Everist, Sioux Falls, South Dakota, an aggregate production company. He is Vice President of Spencer Quarries, Spencer, South Dakota, a rock quarry; [PHOTO1] Director of Power Plant Aggregates and Midwest Fly Ash, both of Sioux City, Iowa, which market fly ash, kiln dust, and concrete additives; a Director of Standard Ready Mix, of Sioux City, Iowa; and a Director of Raven Industries, Inc., a general manufacturer of elec- tronics, sewn products, and plastics, of Sioux Falls, South Dakota. He currently serves on the Finance Committee of the Board of Directors. Harold J. Mellen, Jr. .............. 63 1989 Mr. Mellen, President and Chief Executive Officer, joined (term expiring in 1999) the Company in 1985 as Vice President-- Corporate Development; was named Senior Vice President--Finance and Chief Financial Officer in May 1987; Executive Vice [PHOTO1] President and Chief Financial and Corporate Development Officer in August 1989; and President and Chief Corporate Development Officer in May 1992. Mr. Mellen became President and Chief Executive Officer on January 1, 1995. During 1997, Mr. Mellen served as Chairman of the Board, a Director and/or an Officer of all principal subsidiaries, and Chairman of the Managing Committee of Montana-Dakota Utilities Co. Robert L. Nance .................... 61 1993 Mr. Nance is the majority owner, President, and Chief (term expiring in 1999) Executive Officer of Nance Petroleum Corporation, Billings, Montana, an oil and gas exploration and production company. He is also a Director of First [PHOTO1] Interstate Bank of Montana, Inc. He serves on the National Board of Governors and Executive Committee of the Independent Petroleum Association of America and serves on the Board, and is Chairman of the Petroleum Technology Transfer Council. He currently serves on the Finance and Nominating Committees of the Board of Directors. 4 FIRST YEAR OF SERVICE AS NAME AGE DIRECTOR BUSINESS EXPERIENCE - ------------------------------------ --- ------------- --------------------------------------------------------- John A. Schuchart .................. 68 1976 Mr. Schuchart, Chairman of the Board, was named Chief (term expiring in 1999) Executive Officer in June 1980 and Chairman in May 1983. He retired as Chief Executive Officer on December 31, 1994. Mr. Schuchart also serves as an ex officio [PHOTO1] Director of the subsidiaries of the Company, the Managing Committee of Montana-Dakota Utilities Co., and the MDU Resources Foundation. Mr. Schuchart serves on various civic and charitable organizations in Bis- marck, North Dakota, including the Board of Regents of the University of Mary. San W. Orr, Jr. .................... 56 1978 Mr. Orr is an attorney and is in the business of (term expiring in 2000) financial and estate management. He is Chairman of the Board and a Director of Wausau-Mosinee Paper Corporation. He is a Director of Wausau Insurance [PHOTO1] Companies, Marshall & Ilsley Corporation, M & I First American Bank, and M & I Marshall & Ilsley Bank. Mr. Orr also serves on various civic and charitable organizations in Wisconsin including the Board of Regents of the University of Wisconsin System. He currently serves on the Audit and Compensation Commit- tees of the Board of Directors and is Vice Chairman of the Board. Harry J. Pearce .................... 55 1997 Mr. Pearce is the Vice Chairman and a Director of General (term expiring in 2000) Motors Corporation. He is a Director of Hughes Electronics Corporation, General Motors Acceptance Corporation, Marriott International Inc., the American [PHOTO1] Automobile Manufacturers Association, the Economic Strategy Institute, the Theodore Roosevelt Medora Foundation, and is a member of the United States Air Force Academy's Board of Visitors. He also serves on the Board of Trustees of Howard University and is a member of the Dean's Advisory Council of the Northwestern University School of Law. He currently serves on the Audit Committee of the Board of Directors. 5 FIRST YEAR OF SERVICE AS NAME AGE DIRECTOR BUSINESS EXPERIENCE - ------------------------------------ --- ------------- --------------------------------------------------------- Homer A. Scott, Jr. ................ 63 1981 Mr. Scott is engaged in the banking and ranching business (term expiring in 2000) in the states of Wyoming and Montana. He is a Director and Chairman of the Board of First Interstate BancSystem of Montana, Inc., a Director of First [PHOTO1] Interstate Bank of Montana, Inc. and Chairman of the Board, and a Director of First Interstate Bank of Wyoming, Inc. Mr. Scott is the principal owner, a Director and President of Sugarland Enterprises, Inc., and the managing partner of Sugarland Development Company, a commercial property development company in Sheridan, Wyoming. Sugerland owns and manages four Perkins Restaurants, a Holiday Inn, and Powder Horn Ranch, a housing development and golf course near Sheridan. He currently serves on the Audit and Compensation Committees of the Board of Directors. Sister Thomas Welder, O.S.B. ....... 57 1988 Sister Welder is the President of the University of Mary, (term expiring in 2000) Bismarck, North Dakota. She is a Director of St. Alexius Medical Center of Bismarck and Chair of its Marketing Committee. She is a Director of the [PHOTO1] Bismarck-Mandan Development Association and is a member and past Director of the Bismarck-Mandan Area Chamber of Commerce. She is also a member of the Theodore Roosevelt Medora Founder's Society and Consultant-Evaluator Corps for the North Central Association of Colleges and Schools. She currently serves on the Finance and Nominating Committees of the Board of Directors. Except where expressly noted, no corporation or organization named above is a parent, subsidiary, or other affiliate of the Company. During 1997, the Board of Directors had five meetings. The Board of Directors has an Audit Committee, a Compensation Committee, a Finance Committee, and a Nominating Committee. All Committees are composed entirely of outside Directors. The Audit Committee, established in 1972, meets regularly with management, internal auditors, and representatives of the Company's independent public accountants. The independent accountants have free access to the Committee and the Board of Directors. During 1997, the Committee met three times and reviewed the scope, timing, and fees for the annual audit, other services provided by the independent accountants, and the results of audit examinations completed by the independent accountants. The Audit Committee reports the results of its activities to the full Board of Directors. No member of the Audit Committee is or has been an employee of the Company. The Compensation Committee, which met four times during 1997, sets compensation levels for executive officers and recommends to the full Board of Directors compensation for the Directors of the Company. The Finance Committee, which met seven times during 1997, reviews corporate financial plans, policies, budgets, investments and acquisitions, and reviews and authorizes actions necessary to issue and sell Common Stock and debt securities of the Company. The Nominating Committee, which met four times during 1997, recommends to the full Board of Directors nominees for Director. All incumbent Directors attended more than 75 percent of the combined total of the meetings of the Board and of the Committees on which the Director served. 6 EXECUTIVE COMPENSATION Shown below is information concerning the annual and long-term compensation for services in all capacities to the Company for the calendar years ending December 31, 1997, 1996, and 1995, for those persons who were, at December 31, 1997, (i) the Chief Executive Officer, and (ii) the other four most highly compensated executive officers of the Company (the "Named Officers"). Footnotes supplement the information contained in the Tables. SUMMARY COMPENSATION TABLE LONG-TERM COMPENSATION ------------------------ AWARDS ------------------------ ANNUAL COMPENSATION (F) -------------------- SECURITIES (G) (E) UNDERLYING ALL OTHER (A) (C) (D) RESTRICTED OPTIONS/ COMPEN- NAME AND (B) SALARY BONUS(1) STOCK SARS SATION(3) PRINCIPAL POSITION YEAR ($) ($) AWARDS ($) (#) ($) - ------------------------------------------------- --------- --------- --------- ----------- ----------- ----------- Harold J. Mellen, Jr. 1997 342,735 186,450 -- -- 6,598 --President & C.E.O. 1996 276,373 189,150 -- -- 5,886 1995 249,553 104,824 -- 49,740 5,886 Douglas C. Kane 1997 201,772 92,250 -- -- 4,750 --Executive Vice President, 1996 192,281 106,500 -- -- 4,500 Chief Administrative & 1995 181,210 58,910 -- 27,952 4,500 Corporate Development Officer Ronald D. Tipton 1997 200,655 92,250 -- -- 4,948 --President & C.E.O. of 1996 190,000 115,363 -- -- 4,788 Montana-Dakota Utilities Co. 1995 179,039 101,997 31,680(2) 32,955 3,975 Martin A. White 1997 147,316 54,450 -- -- 4,875 --Senior Vice President-- 1996 135,856 52,350 -- -- 4,076 Corporate Development 1995 128,312 23,514 -- 8,925 3,849 Warren L. Robinson 1997 128,843 63,750 -- -- 3,865 --Vice President, Treasurer, 1996 111,937 58,200 -- -- 2,773 & Chief Financial Officer 1995 105,446 32,234 -- 15,300 3,358 - ------------------------ (1) Granted pursuant to the Management Incentive Compensation Plan. (2) The restricted stock award is valued in the Table at fair market value on the date of the grant. Its value at December 31, 1997, was $48,140. Non-preferential dividends are paid on the shares. (3) Totals shown are the Company contributions to the Tax Deferred Compensation Savings Plan, with the exceptions of Mr. Mellen, Mr. Tipton, and Mr. White, whose totals also include insurance premiums in the amounts of $1,848, $198, and $456 respectively. 7 AGGREGATED OPTION/SAR EXERCISES IN LAST FISCAL YEAR AND FISCAL YEAR-END OPTION/SAR VALUES (B) SHARES (C) ACQUIRED ON VALUE EXERCISE REALIZED (#) ($) ----------- ---------- (D) NUMBER OF (E) SECURITIES UNDERLYING VALUE OF UNEXERCISED, UNEXERCISED OPTIONS IN-THE- MONEY OPTIONS AT FISCAL YEAR-END(1) AT FISCAL YEAR-END (#) ($) (A) -------------------------- -------------------------- NAME EXERCISABLE UNEXERCISABLE EXERCISABLE UNEXERCISABLE - ------------------------------------ ----------- ------------- ----------- ------------- Harold J. Mellen, Jr................ -- $ -- -- 49,740 $ -- $ 652,838 Douglas C. Kane..................... 1,000 8,500 9,610 27,952 152,559 366,870 Ronald D. Tipton.................... 9,685 82,323 -- 32,955 -- 432,534 Martin A. White..................... 1,863 14,555 6,177 8,925 98,060 117,141 Warren L. Robinson.................. 1,000 6,688 1,400 15,300 22,225 200,813 - ------------------------ (1) Vesting is accelerated upon a change in control. PENSION PLAN TABLE YEARS OF SERVICE ---------------------------------------------------------- REMUNERATION 15 20 25 30 35 - ----------------------------------------------------- ---------- ---------- ---------- ---------- ---------- $125,000............................................. $ 79,626 $ 88,288 $ 96,950 $ 105,612 $ 114,274 150,000............................................. 95,743 106,218 116,692 127,167 137,641 175,000............................................. 108,598 119,798 130,997 142,197 153,396 200,000............................................. 121,198 132,398 143,597 154,797 165,996 225,000............................................. 132,178 143,378 154,577 165,777 176,976 250,000............................................. 143,098 154,298 165,497 176,697 187,896 300,000............................................. 179,338 190,538 201,737 212,937 224,136 350,000............................................. 226,918 238,118 249,317 260,517 271,716 400,000............................................. 267,898 279,098 290,297 301,497 312,696 450,000............................................. 307,798 318,998 330,197 341,397 352,596 500,000............................................. 347,998 359,198 370,397 381,597 392,796 The Table covers the amounts payable under the Salaried Pension Plan and non-qualified Supplemental Income Security Plan (SISP). Pension benefits are determined by the step-rate formula which places emphasis on the highest consecutive 60 months of earnings within the final 10 years of service. Benefits for single participants under the Salaried Pension Plan are paid as straight life amounts and benefits for married participants are paid as actuarially reduced pensions with a survivorship benefit for spouses, unless participants choose otherwise. The Salaried Pension Plan also permits preretirement survivorship benefits upon satisfaction of certain conditions. Additionally, certain reductions are made for employees electing early retirement. The Internal Revenue Code places maximum limitations on the amount of benefits that may be paid under the Salaried Pension Plan. The Company has adopted a non-qualified SISP for senior management personnel. In 1997, 73 senior management personnel participated in the SISP, including the Named Officers. Both plans cover salary shown in column (c) of the Summary Compensation Table and exclude bonuses and other forms of compensation. Upon retirement and attainment of age 65, participants in the SISP may elect a retirement benefit or a survivors' benefit with the benefits payable monthly for a period of 15 years. 8 As of December 31, 1997, the Named Officers were credited with the following years of service under the plans: Mr. Mellen: Pension, 12, SISP, 12; Mr. Tipton: Pension, 14, SISP, 14; Mr. Kane: Pension, 26, SISP, 16; Mr. White: Pension 6, SISP, 6; and Mr. Robinson: Pension 9, SISP 9. The maximum years of service for benefits under the Pension Plan is 35 and under the SISP vesting begins at 3 years and is complete after 10 years. Benefit amounts under both plans are not subject to reduction for offset amounts. COMPENSATION COMMITTEE REPORT ON EXECUTIVE COMPENSATION INTRODUCTION Decisions on compensation for the Company's executive officers are made by the Compensation Committee of the Board of Directors. The Committee was created in 1967 and has been and is composed entirely of non-employee Directors. In the late part of each calendar year, the Committee reviews and approves, with any modifications it deems appropriate, the Executive Compensation Policy for the executive officers including the Chief Executive Officer. The approved plan is implemented the following calendar year. EXECUTIVE COMPENSATION POLICY The Executive Compensation Policy is designed to attract and retain qualified executive officers, to recognize above-average job performance, and to provide a direct and strong link between Company performance and executive pay. Total compensation is intended to be competitive with that paid by comparable companies in the regulated electric and gas utility industry, relevant segments of the energy and mining industries, and companies from general industry. There are three components of total executive compensation: base salary, annual incentive compensation, and long-term incentive compensation. For 1997, compensation paid to the Company's executive officers qualified as fully deductible under federal tax laws. The Committee continues to review the impact of federal tax laws, including Section 162(m) of the Internal Revenue Code, on executive compensation, but has not formulated any policy with regard thereto. The Board of Directors in 1993 adopted Stock Ownership Guidelines, under which executives are required to own Company Common Stock valued from one times their annual salary to four times their annual salary (in the case of the Chief Executive Officer). BASE SALARY Base salaries are reviewed annually for all employees of the Company, including executive officers. The Compensation Committee uses data from a number of comparative compensation surveys provided by an external consultant to develop a market consensus salary for each executive position. The surveys reflect a larger and more diversified group of companies than companies included in the peer group in the graph following this report. The Committee also examined data from the peer group of companies. The market consensus salary, which is based upon general industry data, utility industry data, and peer group data, represents the perceived market value of each position. Base salaries are then set by the Compensation Committee, which considers (i) a targeted range of compensation around the market consensus salary (80% - 115% for 1997), (ii) the executive's current salary in comparison to the targeted range, and (iii) individual performance. No formal weighting was given to any of these criteria. In 1997, base salary increases for the eight executive officers averaged 6.57%. Their base salaries averaged 94.3% of their market consensus salaries. Mr. Mellen, the Chief Executive Officer, received a 4.8% increase effective for the year beginning July 1, 1997, based upon the above criteria and Mr. Mellen's personal role in achieving 1997 corporate performance, his development of a succession plan, and the successful acquisitions made during the year. During 1997, approximately 55.9% of Mr. Mellen's compensation was 9 base pay. The remainder was performance based. This reflects the Committee's belief in the importance of having substantial at-risk compensation to provide a direct and strong link between Company performance and executive pay. ANNUAL INCENTIVE COMPENSATION Annual incentive compensation is determined under the Executive Incentive Compensation Plan. The performance measures used reflect both the stockholders' interest (earnings) and the customers' interest (cost efficiency). Additionally, individual performance is evaluated and appropriate adjustments to target award levels may be made, although there is no formal weighting of corporate and individual performance. Target award levels are set at a percentage of each participant's salary grade midpoint, with actual awards ranging from 0% to 150% of the target amount. For 1997, eight executive officers received an average of 145.9%, based on (i) achievement of corporate earnings at or near the maximum level of performance and (ii) individual performance. Mr. Mellen received $186,450 or 150% of the targeted amount. LONG-TERM INCENTIVE COMPENSATION The 1992 Key Employee Stock Option Plan, the Restricted Stock Bonus Plan, and the 1997 Executive Long-Term Incentive Plan, approved by the stockholders at last year's annual meeting, are the plans pursuant to which the Compensation Committee may grant opportunities for long-term incentive compensation. This type of compensation is designed to reinforce financial and strategic corporate objectives, to emphasize pay for performance, and to focus executives on long-term sustainable value creation. Options with a three-year performance cycle (1995-97) and related dividend equivalents were granted under the Stock Option Plan in 1995. Performance goals established by the Committee and described in the 1996 Proxy Statement for the 1995-97 performance cycle were exceeded; therefore, exercisability of the options was accelerated and dividend equivalents were earned at 149%. No options or other long-term grants were made in 1997. San W. Orr, Jr., Chairman John L. Olson, Member Homer A. Scott, Jr., Member 10 MDU RESOURCES GROUP, INC. COMPARISON OF FIVE YEAR TOTAL STOCKHOLDER RETURN (1) Total Stockholder Return Index (1992=100) EDGAR REPRESENTATION OF DATA POINTS USED IN PRINTED GRAPHIC S & P MDU 500 PEER GROUP ----------- ----------- ----------- 1992 $ 100 $ 100 $ 100 1993 $ 125 $ 110 $ 110 1994 $ 114 $ 112 $ 100 1995 $ 133 $ 153 $ 124 1996 $ 161 $ 189 $ 128 1997 $ 232 $ 252 $ 174 (1) All data is indexed to December 31, 1992, for the Company, the S&P 500, and the peer group. Total stockholder return is calculated using the December 31 price for each year. It is assumed that all dividends are reinvested in stock at the frequency paid, and the returns of each component peer issuer of the group is weighted according to the issuer's stock market capitalization at the beginning of the period. The peer issuers are Black Hills Corporation, CILCORP Inc., Equitable Resources, Inc., Florida Progress Corporation, Minnesota Power & Light Company, The Montana Power Company, ONEOK, Inc., Questar Corporation, South Jersey Industries, Inc., Teco Energy, Inc., UGI Corporation, and Utilicorp United Inc. DIRECTORS' COMPENSATION Each Director who is not an officer of the Company (except the Chairman of the Board) receives $13,000 and 300 shares of Company Common Stock as an annual retainer for Board service. The Chairman receives $52,000 and 300 shares of Company Common Stock. Audit and Compensation Committee Chairmen each receive a $2,500 annual retainer, and Finance and Nominating Committee Chairmen each receive a $1,000 annual retainer. Additionally, each Director who is not an officer of the Company receives $1,000 for each meeting of the Board of Directors attended and each Committee member who is not an officer of the Company receives $1,000 for each Committee meeting attended. All Directors except the Chairman of the Board must defer $1,000 of the retainer, which amount is credited to a deferral account quarterly. The deferral amount is divided by the market price of Company Common Stock and converted to investment units. If dividends are paid on Company Common Stock then an equivalent amount is credited for each investment unit and the resulting amount is converted to investment units and credited to such Directors' accounts. After a participating Director leaves the Board, dies, or becomes disabled, then the investment units credited to that Director's account are multiplied times the market price of the Company Common Stock, converted to a dollar value, and paid to the Director or named beneficiary in equal monthly payments (with interest) over a five year period. Of the remaining cash retainer, each Director may direct the retainer be paid in one or a combination of the following forms: (1) deferred into the account described, (2) Company stock, or (3) cash. Each Director who is not an officer of the Company received an option award on June 3, 1997, of 1,500 shares of Company Common Stock. The option award vested immediately and is exercisable for 10 years from the date of grant. The option price was $24.5625, the fair market value of the stock on the date of the grant. 11 The Company also has a post-retirement arrangement for Directors who are not officers or retired officers of the Company which provides that after retirement from the Board, a Director is entitled to receive annual compensation in an amount equal to the sum of all annual retainers in effect at the time of retirement. Such amount will be paid to the Director or named beneficiary in equal monthly installments over a period of time equal to the period of service on the Board. The Company also has a program whereby past Directors of the Company may be chosen each year as "Director Emeritus" and each such past Director so chosen may be invited to participate as a nonvoting member of the Company's Board of Directors. Each such "Director Emeritus" serves for five years and receives no compensation, other than reimbursement by the Company for reasonable travel expenses in connection with attendance at meetings of the Company's Board of Directors. INFORMATION CONCERNING EXECUTIVE OFFICERS Executive officers of the Company are elected by the Board of Directors and serve until the next annual meeting of the Board. Any executive officer so elected may be removed at any time by the affirmative vote of a majority of the Board. Certain information concerning such executive officers, including their ages, present corporate positions, and business experience, is set forth below. PRESENT CORPORATE POSITION NAME AGE AND BUSINESS EXPERIENCE - --------------------------------------- --- ------------------------------------------------------------------- Harold J. Mellen, Jr................... 63 President and Chief Executive Officer. For information about Mr. Mellen, see "Election of Directors." Cathleen M. Christopherson............. 53 Ms. Christopherson was elected Vice President-Corporate Communications effective November 1989. Prior to that she served as Assistant Vice President-Corporate Communications effective September 1989 and Division Manager of Montana-Dakota Utilities Co., a Division of the Company, from August 1984. Douglas C. Kane........................ 48 Executive Vice President, Chief Administrative and Corporate Development Officer. For information about Mr. Kane, see "Election of Directors." Lester H. Loble, II.................... 56 Mr. Loble was elected General Counsel and Secretary of the Company effective May 1987. Mr. Loble also serves as a Director and/or General Counsel and Secretary of the principal subsidiaries of the Company. Mr. Loble is also a member and the Secretary of the Managing Committee of Montana-Dakota Utilities Co., a Division of the Company. Vernon A. Raile........................ 53 Mr. Raile was elected Vice President, Controller and Chief Accounting Officer effective August 1992. Prior to that he was Controller and Chief Accounting Officer from May 1989, Assistant Treasurer from December 1987, and Tax Manager from March 1980. 12 PRESENT CORPORATE POSITION NAME AGE AND BUSINESS EXPERIENCE - --------------------------------------- --- ------------------------------------------------------------------- Warren L. Robinson..................... 47 Mr. Robinson was elected Vice President, Treasurer and Chief Financial Officer of the Company effective August 1992. He is also Treasurer and Assistant Secretary, or Secretary, of subsidiaries of the Company. Prior to that he served as Treasurer and Assistant Secretary from December 1989, Manager of Corporate Development and Assistant Treasurer from May 1989 to December 1989, and Manager of Corporate Development from October 1988. Ronald D. Tipton....................... 51 Mr. Tipton was elected President and Chief Executive Officer of Montana-Dakota Utilities Co. effective January 1995. Prior to that time he served Williston Basin Interstate Pipeline Company in the following capacities: President and Chief Executive Officer form May 1994, President from May 1990, Executive Vice President from May 1989, and Vice President-Gas Supply from January 1985. From January 1983 to January 1985 he was the Assistant Vice President-Gas Supply of Montana-Dakota Utilities Co. Martin A. White........................ 56 Senior Vice President-Corporate Development. For information about Mr. White, see "Election of Directors." Robert E. Wood......................... 55 Mr. Wood was elected Vice President-Public Affairs and Environmental Policy of the Company effective August 1991. Before that he was Vice President-Public Affairs from June 1986. For five years prior thereto he served as Manager of Legislative Affairs for the Company. 13 SECURITY OWNERSHIP The Table below sets forth the number of shares of capital stock of the Company owned beneficially as of December 31, 1997, by each Director and each nominee for Director, each Named Officer and by all Directors and executive officers of the Company as a group. AMOUNT AND NATURE OF BENEFICIAL OWNERSHIP PERCENTAGE OF CLASS -------------------------- -------------------------- NAME COMMON(1) PREFERRED COMMON PREFERRED - -------------------------------------------------------------------- ----------- ------------- ----------- ------------- Thomas Everist...................................................... 2,600 -- * -- Douglas C. Kane..................................................... 37,311(2) -- * -- Harold J. Mellen, Jr................................................ 33,168(2) -- * -- Richard L. Muus..................................................... 8,088 -- * -- Robert L. Nance..................................................... 5,313 -- * -- John L. Olson....................................................... 17,400 -- * -- San W. Orr, Jr...................................................... 89,903(3) -- * -- Harry J. Pearce..................................................... 11,902 -- * -- Warren L. Robinson.................................................. 10,397(2) 6 * * John A. Schuchart................................................... 132,979(4) -- * -- Homer A. Scott, Jr.................................................. 6,047(5) -- * -- Joseph T. Simmons................................................... 8,857 -- * -- Ronald D. Tipton.................................................... 23,441(2) -- * -- Sister Thomas Welder................................................ 1,800(6) -- * -- Martin A. White..................................................... 18,078(2) -- * -- All Directors and executive officers of the Company as a group (19 in number)........................................................ 388,800(2) 1.33% * - ------------------------ * Less than one percent of the class. (1) The totals include beneficial ownership of shares which may be acquired within 60 days pursuant to stock options: Mr. Everist 1,500 shares, Mr. Kane 9,610 shares, Mr. Muus 1,500 shares, Mr. Nance 1,500 shares, Mr. Olson 1,500 shares, Mr. Orr 1,500 shares, Mr. Pearce 1,500 shares, Mr. Robinson 1,400 shares, Mr. Schuchart 1,500 shares, Mr. Scott 1,500 shares, Mr. Simmons 1,500 shares, Sister Thomas Welder: see footnote 6, Mr. White 6,177 shares, and all Directors and all executive officers of the Company as a group 41,482 shares. (2) Includes full shares allocated to the officer's account in the Tax Deferred Compensation Savings Plan. (3) Mr. Orr serves as a co-trustee with shared voting and investment power of various trusts and as an officer and Director of the corporate trustee for various other trusts holding these shares. Mr. Orr disclaims beneficial ownership of all but 2,466 shares held by the trusts. (4) Includes shares owned by Mr. Schuchart's wife. Mr. Schuchart disclaims all beneficial ownership of the shares owned by his wife. (5) Shares held by Homer A. Scott, Jr. Trust. Mr. Scott is a co-trustee of the trust and shares voting and investment power with respect to these shares. (6) Shares held by the Annunciation Priory, of which community Sister Thomas Welder is a member. The total includes 1,500 shares which may be acquired within 60 days pursuant to stock options. Sister Thomas Welder disclaims all beneficial ownership of these shares owned by the Priory. 14 ACCOUNTING AND AUDITING MATTERS Upon recommendation of the Audit Committee, the Board of Directors has selected and employed the firm of Arthur Andersen LLP as the Company's independent certified public accountants to audit its financial statements for the fiscal year 1997. The Audit Committee is presently composed of Messrs. Richard L. Muus, John L. Olson, San W. Orr, Jr., Harry J. Pearce, and Homer A. Scott, Jr. (Chairman). This will be the twelfth year in which the firm has acted in this capacity. A representative of Arthur Andersen will be present at the Annual Meeting of Stockholders. It is not anticipated that the representative will make a prepared statement at the meeting. However, he or she will be free to do so if he or she so chooses, as well as responding to appropriate questions. OTHER BUSINESS The management of the Company knows of no other matter to come before the meeting. However, if any matter requiring a vote of the stockholders should arise, it is the intention of the persons named in the enclosed proxy to vote in accordance with their best judgment. 1999 ANNUAL MEETING OF STOCKHOLDERS Under the Company's Bylaws, nominations for Director may be made only by the Board or the Nominating Committee, or by a stockholder entitled to vote who has delivered written notice to the Secretary of the Company (containing certain information specified in the Bylaws) not less than 90 days prior to the Company's annual meeting. The Bylaws also provide that no business may be brought before an annual meeting of the stockholders except as specified in the notice of the meeting or as otherwise properly brought before the meeting by or at the direction of the Board or by a stockholder entitled to vote who has delivered written notice to the Secretary of the Company (containing certain information specified in the Bylaws) not less than 90 days prior to the Company's annual meeting. These requirements are separate and apart from and in addition to the Securities and Exchange Commission's requirements that a stockholder must meet in order to have a stockholder proposal included in the Company's Proxy Statement under Rule 14a-8 of the Exchange Act. For purposes of the Company's Annual Meeting of Stockholders expected to be held on April 27, 1999, any stockholder who wishes to submit a proposal for inclusion in the Company's proxy materials must submit such proposal to the Secretary of the Company on or before November 9, 1998. A copy of the full text of the Bylaw provisions discussed above may be obtained by writing to the Secretary of the Company. ------------------------ A COPY OF THE COMPANY'S ANNUAL REPORT ON FORM 10-K (EXCLUDING EXHIBITS) FOR THE YEAR ENDED DECEMBER 31, 1997, WHICH IS REQUIRED TO BE FILED WITH THE SECURITIES AND EXCHANGE COMMISSION, WILL BE MADE AVAILABLE TO STOCKHOLDERS TO WHOM THIS PROXY STATEMENT IS MAILED, WITHOUT CHARGE, UPON WRITTEN REQUEST TO THE OFFICE OF THE TREASURER OF MDU RESOURCES GROUP, INC., SCHUCHART BUILDING, 918 EAST DIVIDE AVENUE, MAILING ADDRESS: P.O. BOX 5650, BISMARCK, ND 58506-5650. By order of the Board of Directors, [SIGNATURE] Lester H. Loble, II SECRETARY March 9, 1998 15 [LOGO] PROXY ANNUAL MEETING OF STOCKHOLDERS APRIL 28, 1998 - 11:00 AM (CDT) The undersigned hereby appoints John A. Schuchart, Martin A. White, and Lester H. Loble, II, and each of them, proxies, with full power of substitution, to vote all Common Stock of the undersigned at the Annual Meeting of Stockholders to be held at 11:00 AM (CDT), April 28, 1998, at 909 Airport Road, Bismarck, ND 58504, and at any adjournment thereof, upon all subjects that may properly come before the meeting, including the matters described in the proxy statement furnished herewith, subject to any directions indicated below. YOUR VOTE IS IMPORTANT! ENSURE THAT YOUR SHARES ARE REPRESENTED AT THE MEETING. Either (1) mark, date, sign, and return this letter proxy in the envelope provided (no postage is necessary if mailed in the United States), or (2) submit your proxy by Touchtone telephone (following the instructions on the reverse side). IF NO DIRECTIONS ARE GIVEN, THE PROXIES WILL VOTE FOR THE ELECTION OF ALL LISTED NOMINEES AND AT THEIR DISCRETION ON ANY OTHER MATTER THAT MAY PROPERLY COME BEFORE THE MEETING. We regret that we are unable to respond to comments noted on this proxy. We do welcome communications from stockholders, so if you have comments please send them in a separate letter. Thank you. PLEASE MARK YOUR VOTE AS IN THIS EXAMPLE: /X/ Item 1. THE ELECTION OF DIRECTORS - ------------------------------------------------------------------------------------------------------------- NOMINEES: 01 Douglas C. Kane 02 Richard L. Muus 03 John L. Olson 04 Joseph T. Simmons 05 Martin A. White - ------------------------------------------------------------------------------------------------------------- / / FOR ALL NOMINEES / / WITHHOLD FOR ALL NOMINEES / / WITHHOLD FOR To withhold authority to vote for any individual nominee, mark the box next to "WITHHOLD FOR" and write the nominee's name in the space provided: _________________________________________________________ . Your shares will be voted for the remaining nominees. THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" ALL NOMINEES IN ITEM 1. [LOGO] ------------- COMPANY # CONTROL # ------------- ANNUAL MEETING OF STOCKHOLDERS - APRIL 28, 1998 YOU CAN NOW VOTE YOUR PROXY BY TOUCHTONE TELEPHONE USING THE TOLL-FREE AUTOMATED TELEPHONE VOTING SYSTEM. This system is available 24 hours a day. A recorded voice will confirm your vote has been cast as you directed and end the phone call. You do not have to mail back your proxy voting form -- your vote will be recorded electronically. The deadline for voting by telephone is 11:00 AM (CDT) one business day prior to the Annual Meeting date. TELEPHONE VOTING INSTRUCTIONS: - - Using a Touchtone telephone, dial 1-800-240-6326. - - When prompted, enter the 3 digit company number located in the box in the upper right hand corner. - - When prompted, enter your 7 digit Numerical Control Number that follows the three digit company number. - - When prompted, press "1" to vote FOR ALL NOMINEES - OR - - - Press "9" to WITHHOLD FOR ALL NOMINEES - OR - - - Press "0" to WITHHOLD FOR AN INDIVIDUAL NOMINEE and listen to the instructions. (You will be asked to enter the two-digit number next to the nominee name you wish to withhold.) - - When prompted, please confirm your vote by Pressing "1". (IF YOU VOTE BY TELEPHONE, DO NOT MAIL BACK YOUR PROXY.) THANK YOU FOR VOTING. THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS FOR THE ANNUAL MEETING OF STOCKHOLDERS ON APRIL 28, 1998. ANNUAL MEETING OF STOCKHOLDERS 909 AIRPORT ROAD BISMARCK, ND 58504 APRIL 28, 1998 11:00 AM(CDT) Dated:_______________, 1998 ___________________________ Signature ___________________________ Signature Please sign exactly as name(s) appear to the left. If signing for a corporation or partnership or as agent, attorney or fiduciary, indicate the capacity in which you are signing. If you do attend the meeting and decide to vote by ballot, such vote will supersede this proxy. YOUR VOTE IS IMPORTANT. PLEASE VOTE BY TELEPHONE OR COMPLETE, DATE, SIGN AND RETURN PROMPTLY IN THE ENCLOSED POSTAGE-PAID ENVELOPE.