UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934
(Amendment No.         )

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MDU Resources Group, Inc.
(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

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March 18, 201516, 2016
To Our Stockholders:
Please join us for the 20152016 Annual Meeting of Stockholders. The meeting will be held on Tuesday, April 28, 2015,26, 2016, at 11:00 a.m., Central Daylight Saving Time, at 909 Airport Road, Bismarck, North Dakota.
The formal matters are described in the accompanying Notice of Annual Meeting of Stockholders and Proxy Statement. We also will have a brief report on current matters of interest. Lunch will be served following the meeting.
We were pleased with the stockholder response for the 20142015 Annual Meeting at which 90.2189.82 percent of the common stock was represented in person or by proxy. We hope for an even greater representation at the 20152016 meeting.
You may vote your shares by telephone, by the Internet, or by returning the enclosed proxy card. Representation of your shares at the meeting is very important. We urge you to submit your proxy promptly.
Brokers may not vote your shares on twothree of the threefour matters to be presented if you have not given your broker specific instructions as to how to vote. Please be sure to give specific voting instructions to your broker so that your vote can be counted.
All stockholders who find it convenient to do so are cordially invited and urged to attend the meeting in person. Registered stockholders will receive a request for admission ticket(s) with their proxy card that can be completed and returned to us postage-free. Stockholders whose shares are held in the name of a bank or broker will not receive a request for admission ticket(s). They should, instead,instead: (1) call (701) 530-1000 to request an admission ticket(s), (2) bringobtain a statement from their bank or broker showing proof of stock ownership as of March 2, 2015, to the annual meeting,1, 2016, and (3) present their admission ticket(s), the stock ownership statement, and photo identification, such as a driver’s license.license, at the annual meeting. Directions to the meeting will be included with your admission ticket.
I hope you will find it possible to attend the meeting.
 Sincerely yours,
 
 David L. Goodin



 
MDU Resources Group, Inc. Proxy Statement






Proxy Statement
 

MDU RESOURCES GROUP, INC.
1200 West Century Avenue
Mailing Address:
P.O. Box 5650
Bismarck, North Dakota 58506-5650
(701) 530-1000
NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
TO BE HELD APRIL 28, 201526, 2016
Important Notice Regarding the Availability of Proxy Materials for the
Stockholder Meeting to be Held on
April 28, 201526, 2016
The 20152016 Notice of Annual Meeting and Proxy Statement and 20142015 Annual Report
to Stockholders are available at www.mdu.com/proxymaterials.


March 18, 201516, 2016
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, on Tuesday, April 28, 2015,26, 2016, at 11:00 a.m., Central Daylight Saving Time, for the following purposes:
(1)Election of ten directors nominated by the board of directors for one-year terms;
(2)Approval of the material terms of the performance goals under the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan for purposes of Internal Revenue Code Section 162(m);
(3)
Ratification of the appointment of Deloitte & Touche LLP as the company’s independent registered public accounting firm for 20152016;
(3)(4)Approval, on a non-binding advisory basis, of the compensation of the company’s named executive officers; and
(4)(5)Transaction of any other business that may properly come before the meeting or any adjournment(s) thereof.
The board of directors has set the close of business on March 2, 2015,1, 2016, as the record date for the determination of common stockholders who will be entitled to notice of, and to vote at, the meeting and any adjournment(s) thereof.
All stockholders who find it convenient to do so are cordially invited and urged to attend the meeting in person. Registered stockholders will receive a request for admission ticket(s) with their proxy card that can be completed and returned to us postage-free. Stockholders whose shares are held in the name of a bank or broker will not receive a request for admission ticket(s). They should, instead,instead: (1) call (701) 530-1000 to request an admission ticket(s), (2) bringobtain a statement from their bank or broker showing proof of stock ownership as of March 2, 2015, to the annual meeting,1, 2016, and (3) present their admission ticket(s), the stock ownership statement, and photo identification, such as a driver’s license.license, at the annual meeting. Directions to the meeting will be included with your admission ticket. We look forward to seeing you.
 By order of the Board of Directors,
 
 Paul K. SandnessDaniel S. Kuntz
 Secretary

 
MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

   
  Page
   
  
   
 
   
 
   
 
   
 
   
the Material Terms of the Performance Goals under the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan for Purposes of Internal Revenue Code Section 162(m) 
   
Firm 
   
Accounting and Auditing Matters
Item 3.4. Approval, on a Non-Binding Advisory Basis, of the Compensation of the Company’s Named Executive Officers 
   
 
   
 
   
 
   
2015 
   
Plan-Based Awards in 2015 
   
Outstanding Equity Awards at Fiscal Year-End 2015
Pension Benefits for 20142015 
   
Nonqualified Deferred Compensation for 2015 
   
Potential Payments upon Termination or Change of Control 
   
Director Compensation for 2015 
   
Information Concerning Executive Officers 
   
 
   
Related Person Transaction Disclosure 
   
Corporate Governance 
   
Section 16(a) Beneficial Ownership Reporting Compliance 
   
Conduct of Meeting; Adjournment
Other Business
Shared Address Stockholders
2017 Annual Meeting of Stockholders
Exhibit A - Companies that Participated in the Compensation Surveys and DatabasesMDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan 
   
Surveys used by Towers Watson 
   
   



 
MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

PROXY STATEMENT
The board of directors of MDU Resources Group, Inc. is furnishing this proxy statement beginning March 18, 2015,16, 2016, to solicit your proxy for use at our annual meeting of stockholders on April 28, 2015,26, 2016, and any adjournment(s) thereof. We are soliciting proxies principally by mail, but directors, officers, and employees of MDU Resources Group, Inc. or its subsidiaries may solicit proxies personally, by telephone or by electronic media, without compensation other than their regular compensation. Okapi Partners LLC additionally will solicit proxies for approximately $8,000 plus out-of-pocket expenses. We will pay the cost of soliciting your proxy and reimburse brokers and others for forwarding proxy materials to you.
The Securities and Exchange Commission’s e-proxy rules allow companies to post their proxy materials on the Internet and provide only a Notice of Internet Availability of Proxy Materials to stockholders as an alternative to mailing full sets of proxy materials except upon request. For 2015,2016, we have elected to use the Securities and Exchange Commission’s full set delivery option, which means that while we are posting our proxy materials online, we are also mailing a full set of our proxy materials to our stockholders. We believe that mailing a full set of proxy materials will help ensure that a majority of outstanding shares of our common stock are present in person or represented by proxy at our meeting. We also hope to help maximize stockholder participation. Therefore, even if you previously consented to receiving your proxy materials electronically, you will receive a full set of proxy materials in the mail for this year’s annual meeting. However, we will continue to evaluate the option of providing only a Notice of Internet Availability of Proxy Materials to some or all of our stockholders in the future.
VOTING INFORMATION
Who may vote? You may vote if you owned shares of our common stock at the close of business on March 2, 2015.1, 2016. You may vote each share that you owned on that date on each matter presented at the meeting and any adjournment(s) thereof. As of March 2, 2015,1, 2016, we had 194,597,172 195,304,376 shares of common stock outstanding entitled to one vote per share.
What am I voting on? You are voting on:
election of ten directors nominated by the board of directors for one-year terms
approval of the material terms of the performance goals under the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan for purposes of Internal Revenue Code Section 162(m)
ratification of the appointment of Deloitte & Touche LLP as the company’s independent registered public accounting firm for 20152016
approval, on a non-binding advisory basis, of the compensation of the company’s named executive officers and
any other business that is properly brought before the meeting or any adjournment(s) thereof.
What vote is required to pass an item of business? A majority of our outstanding shares of common stock entitled to vote must be present in person or represented by proxy to hold the meeting.
If you hold shares through an account with a bank or broker, the bank or broker may vote your shares on some matters even if you do not provide voting instructions. Brokerage firms have the authority under the New York Stock Exchange rules to vote shares on certain matters when their customers do not provide voting instructions. However, on other matters, when the brokerage firm has not received voting instructions from its customers, the brokerage firm cannot vote the shares on those matters and a “broker non-vote” occurs. This means that brokers may not vote your shares on items 1, 2, and 34 if you have not given your broker specific instructions as to how to vote. Please be sure to give specific voting instructions to your broker so that your vote can be counted.
Item 1 – Election of Directors
A majority of votes cast is required to elect a director in an uncontested election. A majority of votes cast means the number of votes cast “for” a director’s election must exceed the number of votes cast “against” the director’s election. “Abstentions” and “broker non-votes” do not count as votes cast “for” or “against” the director’s election. In a contested election, which is an election in which the number of nominees for director exceeds the number of directors to be elected, directors will be elected by a plurality of the votes cast. If a nominee becomes unavailable for any reason or if a vacancy should occur before the election, which we do not anticipate, the proxies willmay vote your shares in their discretion for another person nominated by the board.

 
MDU Resources Group, Inc. Proxy Statement 1


Proxy Statement
 

Our policy on majority voting for directors contained in our corporate governance guidelines requires any proposed nominee for re-election as a director to tender to the board, prior to nomination, his or her irrevocable resignation from the board that will be effective, in an uncontested election of directors only, upon:
receipt of a greater number of votes “against” than votes “for” election at our annual meeting of stockholders and
acceptance of such resignation by the board of directors.
Following certification of the stockholder vote, the nominating and governance committee will promptly recommend to the board whether or not to accept the tendered resignation. The board will act on the nominating and governance committee’s recommendation no later than 90 days following the date of the annual meeting.
Item 2 - Approval of the Material Terms of the Performance Goals under the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan for Purposes of Internal Revenue Code Section 162(m)
For purposes of Internal Revenue Code Section 162(m), approval of Item 2 requires a majority of votes cast to be in favor of approval. Broker non-vote shares and abstentions will not count as votes cast.
Item 23 – Ratification of the Appointment of Deloitte & Touche LLP as the Company’s Independent Registered Public Accounting Firm for 20152016
Approval of Item 23 requires the affirmative vote of a majority of our common stock present in person or represented by proxy at the meeting and entitled to vote on the proposal.item. Abstentions will count as votes “against” the proposal.item.
Item 34 – Approval, on a Non-Binding Advisory Basis, of the Compensation of the Company’s Named Executive Officers
Approval of Item 34 requires the affirmative vote of a majority of our common stock present in person or represented by proxy at the meeting and entitled to vote on the item. Abstentions will count as votes “against” the item. Broker non-vote shares are not entitled to vote on the item and, therefore, are not counted in the vote.
Unless you specify otherwise when you submit your proxy, the proxies will vote your shares of common stock “for” all directors nominated by the board of directors and “for” items 2, 3, and 3.4.
How do I vote? If you are a stockholder of record, you may vote by:
calling the toll free telephone number on the enclosed proxy card
using the Internet as described on the enclosed proxy card or
returning the enclosed proxy card in the envelope provided.
If you are a beneficial owner, you must provide voting instructions to your bank, broker, or other nominee to ensure your shares are voted as you would like. You should follow their instructions.
You may also vote in person at the meeting. However, if you are the beneficial owner of the shares, you must obtain a legal proxy from your bank or broker and present it at the meeting. A legal proxy identifies you, states the number of shares you own, and gives you the right to vote those shares. Without a legal proxy we cannot identify you as the beneficial owner of the shares or know how many shares you have to vote.
Can I change my vote? Yes.
If you are a beneficial owner, such as where your shares are held of record by a bank, broker, or other nominee, you may change your vote by providing later dated voting instructions to your bank, broker, or other nominee in accordance with their procedures or by obtaining a legal proxy and voting in person at the meeting, as set forth above.
If you are a stockholder of record, you may revoke your proxy and change your vote by:
submitting a written revocation to the corporate secretary before the meeting
submitting a proxy bearing a later date to the corporate secretary before the meeting or
voting in person at the meeting.
If you are a beneficial owner, you may change your vote by providing later dated voting instructions to your bank, broker, or other nominee in accordance with their procedures or by obtaining a legal proxy and voting in person at the meeting, as set forth above.


 
2 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

ITEM 1. ELECTION OF DIRECTORS
The board expresses its thanks to J. Kent Wells, who resigned effective February 28, 2015. Mr. Wells had served as a director and vice chairman of the corporation since January 4, 2013, and as president (until July 15, 2014) and chief executive officer of Fidelity Exploration & Production Company since May 2, 2011.
All nominees for director are nominated to serve one-year terms until the annual meeting of stockholders in 20162017 and until their respective successors are elected and qualified, or until their earlier resignation, removal from office, or death.
We have provided information below about our nominees, all of whom are incumbent directors, including their ages, years of service as directors, business experience, and service on other boards of directors, including any other directorships held during the past five years. We have also included information about each nominee’s specific experience, qualifications, attributes, or skills that led the board to conclude that he or she should serve as a director of MDU Resources Group, Inc. at the time we file our proxy statement, in light of our business and structure. Unless we specifically note below, no corporation or organization referred to below is a subsidiary or other affiliate of MDU Resources Group, Inc.
Director Nominees
 Thomas EveristDirector Since 1995
 6566Compensation Committee
  
Mr. Everist has served as president and chairman of The Everist Company, Sioux Falls, South Dakota, an aggregate, concrete, and asphalt production company, since April 15, 2002. He has been a managing member of South Maryland Creek Ranch, LLC, a land development company, since June 2006, president of SMCR, Inc., an investment company, since June 2006, and a managing member of MCR Builders, LLC, which provides residential building services to South Maryland Creek Ranch, LLC, since November 2014. He was previously president and chairman of L.G. Everist, Inc., Sioux Falls, South Dakota, an aggregate production company, from 1987 to April 15, 2002. He held a number of positions in the aggregate and construction industries prior to assuming his current position with The Everist Company. He is a director of Showplace Wood Products, Sioux Falls, South Dakota, a custom cabinets manufacturer, and has been a director of publicly traded Raven Industries, Inc., Sioux Falls, South Dakota, a general manufacturer of electronics, flow controls, and engineered films since 1996, and its chairman of the board since April 1, 2009. Mr. Everist has served as a director and chairman of the board of Everist Genomics, Inc., Ann Arbor, Michigan, which provides solutions for personalized medicines since 2002. He served as Everist Genomics’ chief executive officer from August 2012 to December 2012. He was a director of Angiologix Inc., Mountain View, California, a medical diagnostic device company, from July 2010 through October 2011 when it was acquired by Everist Genomics, Inc. He has been a director of Bell, Inc., Sioux Falls, South Dakota, a manufacturer of folding cartons and packages, since April 2011.
Mr. Everist attended Stanford University where he received a bachelor’s degree in mechanical engineering and a master’s degree in construction management. He is active in the Sioux Falls community and currently serves as a director on the Sanford Health Foundation, a nonprofit charitable health services organization, and co-founder and chairman of the board of Searching for Solutions Institute, a nonprofit public foundation that provides leaders with resources to address critical social issues. From July 2001 to June 2006, he served on the South Dakota Investment Council, the state agency responsible for prudently investing state funds.
The board concluded that Mr. Everist should serve as a director of MDU Resources Group, Inc., in light of our business and structure, at the time we file our proxy statement for the following reasons. A significant portion of MDU Resources Group, Inc.’s earnings is derived from its construction services and aggregate mining businesses. Mr. Everist has considerable business experience in this area, with more than 4142 years in the aggregate and construction materials industry. He has also demonstrated success in his business and leadership skills, serving as president and chairman of his companies for over 2728 years. We value other public company board service. Mr. Everist has experience serving as a director and chairman of another public company, which enhances his contributions to our board. His leadership skills and experience with his own companies and on other boards enable him to be an effective board member and compensation committee chairman. Mr. Everist is our longest serving board member, providing 2021 years of board experience as well as extensive knowledge of our business.

 
MDU Resources Group, Inc. Proxy Statement 3


Proxy Statement
 

 Karen B. FaggDirector Since 2005
 Age 6162
Compensation Committee
Nominating and Governance Committee

   
Ms. Fagg served as vice president of DOWL LLC, d/b/a DOWL HKM, an engineering and design firm, from April 2008 until her retirement on December 31, 2011. Ms. Fagg was president from April 1, 1995 to June 2000, and chairman, chief executive officer, and majority owner from June 2000 through March 2008 of HKM Engineering, Inc., Billings, Montana, an engineering and physical science services firm. HKM Engineering, Inc. merged with DOWL LLC on April 1, 2008. Ms. Fagg was employed with MSE, Inc., Butte, Montana, an energy research and development company, from 1976 through 1988, and from 1993 to April 1995 she served as vice president of operations and corporate development director. From 1989 through 1992, Ms. Fagg served a four-year term as director of the Montana Department of Natural Resources and Conservation, Helena, Montana, the state agency charged with promoting stewardship of Montana’s water, soil, energy, and rangeland resources; regulating oil and gas exploration and production; and administering several grant and loan programs.
Ms. Fagg has a bachelor’s degree in mathematics from Carroll College in Helena, Montana. In 2013, she served on a three-person selection committee appointed by the Attorney General to identify trustees for the Montana Healthcare Foundation Board. She also becameis a board member of the First Interstate BancSystem Foundation, which has a strong commitment to community, and has been a member of the Billings Catholic Schools Board since December 2011, serving as its vice-chair and a member of its capital campaign committee. Ms. Fagg started a new term on the board for St. Vincent’s Healthcare in January 2016, having previously served from October 2003 until October 2009, including a term as board chair. She served on the Billings Chamber of Commerce from July 2009 to July 2015, including a term as its chair from July 2013 to July 2014, and on the Montana Justice Foundation, whose mission is to achieve equal access to justice for all Montanans through effective funding and leadership, and of the First Interstate BancSystem Foundation, which has a strong commitment to community.from 2013 into 2015. She has been a board member of the Billings Chamber of Commerce since July 2009 serving as its chair from July 2013 to July 2014, as well as a member of the Billings Catholic Schools Board since December 2011. Shealso served on the board for St. Vincent’s Healthcare from October 2003 until October 2009, including a term as board chair, on the board of Deaconess Billings Clinic Health System from 1994 to 2002, as a member of the Board of Trustees of Carroll College from 2005 through 2010, and on the board of advisors of the Charles M. Bair Family Trust from 2008 to July 2011, including a term as board chair. From 2007 until December 31, 2011, she was a member of the Montana State University Engineering Advisory Council, whose responsibilities include evaluating the mission and goals of the College of Engineering and assisting in the development and implementation of the college’s strategic plan. From 2002 through 2006, she served on the Montana Board of Investments, the state agency responsible for prudently investing state funds. From 2001 to 2005, she served on the board of Montana State University’s Advanced Technology Park. From 1998 through 2006, she served on the ZooMontana Board and as vice chair from 2005 through 2006.
The board concluded that Ms. Fagg should serve as a director of MDU Resources Group, Inc., in light of our business and structure, at the time we file our proxy statement for the following reasons. Construction and engineering, energy, and the responsible development of natural resources are all important aspects of our business. Ms. Fagg has business experience in all these areas, including 17 years of construction and engineering experience at DOWL HKM and its predecessor, HKM Engineering, Inc., where she served as vice president, president, chief executive officer, and chairman. Ms. Fagg also has 14 years of experience in energy research and development at MSE, Inc., where she served as vice president of operations and corporate development director, and four years focusing on stewardship of natural resources as director of the Montana Department of Natural Resources and Conservation. In addition to her industry experience, Ms. Fagg brings to our board over 20 years of business leadership and management experience, including over 8 years as president, chief executive officer, and chairman of her own company, as well as knowledge and experience acquired through her service on a number of Montana state and community boards.

4 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

 David L. GoodinDirector Since 2013
 Age 5354President and Chief Executive Officer
  
Mr. Goodin was elected president and chief executive officer and a director of the company effective January 4, 2013. Prior to that, he served as chief executive officer and president of Intermountain Gas Company effective October 2008, chief executive officer of Cascade Natural Gas Corporation, Montana-Dakota Utilities Co., and Great Plains Natural Gas Co. effective June 2008, president of Montana-Dakota Utilities Co. and Great Plains Natural Gas Co. effective March 2008, and president of Cascade Natural Gas Corporation effective July 2007. He began his career with the company in 1983 at Montana-Dakota Utilities Co., where he served as a division electrical engineer effective

4 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

May 1983, division electric superintendent effective February 1989, electric systems supervisor effective August 1993, electric systems manager effective April 1999, vice president-operations effective January 2000, and executive vice president-operations and acquisitions effective January 2007. He additionally serves as an executive officer and as chairman of the company’s principal subsidiaries, and of the managing committees of Montana-Dakota Utilities Co. and Great Plains Natural Gas Co.
Mr. Goodin has a bachelor of science degree in electrical and electronics engineering from North Dakota State University, a masters in business administration from the University of North Dakota, and has completed the Advanced Management Program at Harvard School of Business. Mr. Goodin is a registered professional engineer in North Dakota. He is a member of the U.S. Bancorp Western North Dakota Advisory Board. Mr. Goodin is involved in numerous civic organizations, including serving on the board of directors of Sanford Bismarck, an integrated health system dedicated to the work of health and healing, Sanford Living Center, and the North Dakota State University Alumni Association. He also serves on the Board of Trustees for the Missouri Valley YMCA, the Bismarck State College Foundation, and the University of Mary. He is a past board member of several industry associations, including the American Gas Association, the Edison Electric Institute, the North Central Electric Association, the Midwest ENERGY Association, and the North Dakota Lignite Council. Mr. Goodin received the University of Mary Entrepreneurship Award in 2009.
The board concluded that Mr. Goodin should serve as a director of MDU Resources Group, Inc., in light of our business and structure, at the time we file our proxy statement for the following reasons. As chief executive officer of MDU Resources Group, Inc., Mr. Goodin is the only officer of the company on our board. With over 3032 years of significant, hands-on experience at our company, Mr. Goodin’s long history and deep knowledge and understanding of MDU Resources Group, Inc., its operating companies, and its lines of business bring continuity to the board. Mr. Goodin has demonstrated his leadership abilities and his commitment to our company through his long service to the company, including as chief executive officer and president of the four utility companies. He demonstrated strong leadership skills in integrating Cascade Natural Gas Corporation and Intermountain Gas Company while meeting and exceeding profitability goals. The board’s unanimous election of Mr. Goodin to serve as our president and chief executive officer in January 2013 was in recognition of the board’s belief that he has the strategic vision, operational experience, passion, and values to lead the future growth of the company. The board believes these characteristics make him well-suited to serve on our board, particularly in this challenging economic environment.
 Mark A. HellersteinDirector Since 2013
Age 6263Audit Committee
   
Mr. Hellerstein was chief executive officer of St. Mary Land & Exploration Company (now SM Energy Company), an energy company engaged in the acquisition, exploration, development, and production of crude oil, natural gas, and natural gas liquids, from 1995 until February 2007; he was president from 1992 until June 2006 and executive vice president and chief financial officer from 1991 until 1992. He was first elected to the board of St. Mary in 1992 and served as chairman of the board from 2002 until May 2009. Prior to joining St. Mary, from 1980 to 1991 Mr. Hellerstein’s career included positions as chief financial officer of CoCa Mines Inc., which mined and extracted minerals from lands previously held by the public through the Bureau of Land Management; American Golf Corporation, which manages and owns golf courses in the United States; and Worldwide Energy Corporation, an oil and gas acquisition, exploration, development, and production company with operations in the United States and Canada. Mr. Hellerstein served on the board of directors of Transocean Inc., a leading provider of offshore drilling services for oil and gas wells, from December 2006 to November 2007.

MDU Resources Group, Inc. Proxy Statement 5


Proxy Statement

Mr. Hellerstein’s leadership has been recognized with induction into the Rocky Mountain Oil and Gas Hall of Fame, and Ernst & Young named Mr. Hellerstein both Rocky Mountain and National Entrepreneur of the Year in 2005 and 2006, respectively. He graduated number one in his class with a bachelor’s degree in accounting from the University of Colorado. Mr. Hellerstein is a certified public accountant (CPA), on inactive status. He received the Elijah Watts Sells Gold Medal award for achieving the highest score in the United States on the November 1974 CPA exam out of 38,000 participants. Mr. Hellerstein has served on the board for Community Resources Inc. since September 2013, which is a nonprofit organization that brings programs into the Denver Public Schools to enhance education. He served as a board director on the Denver Children’s Advocacy Center (Center) from August 2006 until December 2011, including as chairman for the last three years, and continues to participate in and fund the Center’s Safe from the Start Program. The Center’s mission is to provide a continuum of care for traumatized children and their families.
The board concluded that Mr. Hellerstein should serve as a director of MDU Resources Group, Inc., in light of our business and structure, at the time we file our proxy statement for the following reasons. MDU Resources Group, Inc. has significant operations in the oil and natural gas industry. Mr. Hellerstein has extensive business experience, recognized excellence, and demonstrated success and leadership, including in the oil and natural gasenergy industry, as a result of his 17 years of senior management experience and

MDU Resources Group, Inc. Proxy Statement 5


Proxy Statement

service as board chairman of St. Mary. His skills and experience enable him to contribute independent insight into the company’s business and operations and the economic environment and long-term strategic issues the company faces. Mr. Hellerstein’s skills and experience in the oil and natural gas industry will enable him to provide valuable guidance to the company in light of the company’s decision to market and potentially sell its oil and natural gas production business. As a certified public accountant, on inactive status, with extensive financial experience as a result of his employment as chief financial officer with several companies, including public companies, Mr. Hellerstein contributes significant finance and accounting knowledge to our board and audit committee. His financial expertise assists the board in its oversight of the company’s financial reporting and financial risk management functions, and supports his service on the audit committee. His service on the board of two publicly traded companies has provided him substantial insight into governance matters, which enhances his contributions to our board. Mr. Hellerstein also brings to the board his knowledge of local, state, and regional issues involving the Rocky Mountain region where we have important operations.
 A. Bart HoladayDirector Since 2008
 Age 7273
Audit Committee
Nominating and Governance Committee

   
Mr. Holaday headed the Private Markets Group of UBS Asset Management and its predecessor entities for 15 years prior to his retirement in 2001, during which time he managed more than $19 billion in investments. Prior to that he was vice president and principal of the InnoVen Venture Capital Group, a venture capital investment firm. He was founder and president of Tenax Oil and Gas Corporation, an onshore Gulf Coast exploration and production company, from 1980 through 1982. He has four years of senior management experience with Gulf Oil Corporation, a global energy and petrochemical company, and eight years of senior management experience with the federal government, including the Department of Defense, Department of the Interior, and the Federal Energy Administration. He is currently the president and owner of Dakota Renewable Energy Fund, LLC, which invests in small companies in North Dakota. He is a member of the investment advisory board of Commons Capital LLC, a venture capital firm; is a director of Hull Investments, LLC, a private entity that combines nonprofit activities and investments; serves on the Board of Trustees for the University of Jamestown; is a member of the board of directors of Adams Street Partners, LLC, a private equity investment firm, Alerus Financial, a financial services company, the United States Air Force Academy Endowment (former chairman), the Falcon Foundation (director and former vice president), which provides scholarships to Air Force Academy applicants, the Center for Innovation Foundation at the University of North Dakota (trustee and former chairman), and Discover Goodwill of southern and western Colorado, a nonprofit organization providing job training, placement, and retention programs for people transitioning from welfare to work; and is chairman and chief executive officer of the Dakota Foundation, a nonprofit foundation that fosters social entrepreneurship. He is a past member of the board of directors of the University of North Dakota Foundation, National Venture Capital Association, Walden University, and the U.S. Securities and Exchange Commission advisory committee on the regulation of capital markets, and is a past member of the board of trustees for The Colorado Springs Child Nursery Centers Foundation, a nonprofit organization that supports the operations of Early Connections Learning Centers, a nonprofit child care organization in Colorado.
Mr. Holaday has a bachelor’s degree in engineering sciences from the U.S. Air Force Academy. He was a Rhodes Scholar, earning a bachelor’s degree and a master’s degree in politics, philosophy, and economics from Oxford University. He also earned a law degree from George Washington Law School and is a Chartered Financial Analyst. In 2005, he was awarded an honorary Doctor of Letters from the University of North Dakota.

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The board concluded that Mr. Holaday should serve as a director of MDU Resources Group, Inc., in light of our business and structure, at the time we file our proxy statement for the following reasons. MDU Resources Group, Inc. has significant operations in the oil and natural gas industry. Mr. Holaday has extensive business knowledge and experience and has demonstrated success and leadership, including in the oilenergy and natural gas industry.financial management industries. He founded and served as president of Tenax Oil and Gas Corporation. He has four years experience in senior management with Gulf Oil Corporation. His knowledgeCorporation and experience in the oil and natural gas industry will enable him to provide valuable guidance to the company in light of the company’s decision to market and potentially sell its oil and gas production business. Mr. Holaday has 15 years of experience managing private equity investments, including investments in oil and gas, as the head of the Private Markets Group of UBS Asset Management and its predecessor organizations. Mr. Holaday brings to the board extensive finance and investment experience, as well as business development skills acquired through his work at UBS Asset Management, Tenax Oil and Gas Corporation, Gulf Oil Corporation, and several private equity investment firms. This will enhanceenhances the knowledge of the board and provideprovides useful insights and guidance to management in connection not only with our natural gas and oil business,energy related businesses, but with all of our businesses. His significant experience in finance supports his service on the audit committee.

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 Dennis W. JohnsonDirector Since 2001
 Age 6566Audit Committee
   
Mr. Johnson is chairman, president, and chief executive officer and president of TMI Corporation, and chairman and chief executive officer of TMI Systems Design Corporation, TMI Transport Corporation, and TMI Storage Systems Corporation, all of Dickinson, North Dakota, manufacturers of casework and architectural woodwork. He has been employed at TMI since 1974 serving as president or chief executive officer since 1982. Mr. Johnson is serving his fifteenth yearserved as president of the Dickinson City Commission.Commission for fifteen years. He served as a director of the Federal Reserve Bank of Minneapolis from 1993 through 1998. He is a past member and chairman of the Theodore Roosevelt Medora Foundation.
Mr. Johnson has a bachelor of science degree in electrical and electronics engineering, as well as a master of science degree in industrial engineering from North Dakota State University. He has served on numerous industry, state, and community boards, including the North Dakota Workforce Development Council (chairperson), the Decorative Laminate Products Association, the North Dakota Technology Corporation, St. Joseph Hospital Life Care Foundation, St. John Evangelical Lutheran Church, Dickinson State University Foundation, the executive operations committee of the University of Mary Harold Schafer Leadership Center, the Dickinson United Way, and the business advisory council of the Steffes Corporation, a metal manufacturing and engineering firm. He also served on North Dakota Governor Sinner’s Education Action Commission, the North Dakota Job Service Advisory Council, the North Dakota State University President’s Advisory Council, North Dakota Governor Schafer’s Transition Team, and chaired North Dakota Governor Hoeven’s Transition Team. He has received numerous awards, including the 1991 Regional Small Business Person of the Year Award and the Greater North Dakotan Award.
The board concluded that Mr. Johnson should serve as a director of MDU Resources Group, Inc., in light of our business and structure, at the time we file our proxy statement for the following reasons. Mr. Johnson has over 4041 years of experience in business management, manufacturing, and finance, and has demonstrated his success in these areas, holding positions as chairman, president, and chief executive officer of TMI for 3334 years, as well as through his prior service as a director of the Federal Reserve Bank of Minneapolis. His finance experience and leadership skills enable him to make valuable contributions to our audit committee, which he has chaired for eleventwelve years. As a result of his service on a number of state and local organizations in North Dakota, Mr. Johnson has significant knowledge of local, state, and regional issues involving North Dakota, a state where we have significant operations and assets.

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Proxy Statement

 William E. McCrackenDirector Since 2013
 Age 7273
Compensation Committee
Nominating and Governance Committee

   
Mr. McCracken served as chief executive officer of CA, Inc., one of the world’s largest information technology management software companies, from January 2010 until January 7, 2013, after which he served as executive adviser to the new chief executive officer until March 31, 2013, and after that as a consultant to the company until December 31, 2013. Mr. McCracken was a director of CA, Inc. from May 2005 until January 7, 2013, serving as non-executive chairman of the board from June 2007 to September 2009, interim executive chairman from September 2009 to January 2010, and executive chairman from January 2010 to May 2010. He is president of Executive Consulting Group, LLC, a general business consulting firm, since 2002. During his 36-year career with International Business Machines Corporation, a manufacturer of information processing products and a technology, software, and networking systems manufacturer and developer, Mr. McCracken held a number of executive positions, including general manager of IBM printing systems division from 1998 to 2001, general manager of marketing, sales, and distribution for IBM PC Company from 1994 to 1998, and president of IBM’s EMEA and Asia Pacific PC Company from 1993 to 1994. From 1995 to 2001, he served on IBM’s Chairman’s Worldwide Management Council, a group of the top 30 executives at IBM. Mr. McCracken was a director of IKON Office Solutions, Inc., a provider of document management systems and services, from 2003 to 2008, where he served on its audit committee, compensation committee, and strategy committee at various points in time during his tenure as a director.

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Proxy Statement

Mr. McCracken has a bachelor of science degree in physics and mathematics from Shippensburg University. He has served on the board of the National Association of Corporate Directors (NACD), a nonprofit membership organization for corporate board members, since 2010, and was named by the NACD as one of the top 100 most influential people in the boardroom in 2009. He served on that organization’s 2009 blue ribbon commission on risk governance, and in 2012 co-chaired its blue ribbon commission on board diversity.diversity in 2012, and co-chaired its blue ribbon commission on the board and long-term value creation in 2015. He was elected vice-chair and has been ais chair of the advisory board member of the Millstein Center for Global Markets and Corporate Ownership at Columbia University where he has been a member since 2013 and has been the New York chairman of the Chairmen’s Forum since 2011. He is board chairman of Lutheran Social Ministries of New Jersey, a charitable organization that provides adoption, assisted living, counseling, and immigration and refugee services, and is a former board member of PENCIL, a nonprofit organization that partners businesses with public schools.
The board concluded that Mr. McCracken should serve as a director of MDU Resources Group, Inc., in light of our business and structure, at the time we file our proxy statement for the following reasons. Mr. McCracken has extensive executive leadership experience and significant experience in information technology and cybersecurity through his tenure at CA, Inc. and IBM. This experience coupled with his service as the chair or a member of the board of other public companies and the NACD will enable him to provide insight into the operations, challenges, and complex issues our company is facing in today’s environment and to make significant contributions to the board’s oversight of operational risk management functions and corporate governance.
 Patricia L. MossDirector Since 2003
 Age 6162
Compensation Committee
Nominating and Governance Committee

   
Ms. Moss served as the president and chief executive officer of Cascade Bancorp, a financial holding company in Bend, Oregon, from 1998 to January 3, 2012. She served as the chief executive officer of Cascade Bancorp’s principal subsidiary, Bank of the Cascades, from 1998 to January 3, 2012, serving also as president from 1998 to 2003. From 1987 to 1998, Ms. Moss served as chief operating officer, chief financial officer, and corporate secretary of Cascade Bancorp. Ms. Moss has been a director of Cascade Bancorp and Bank of the Cascades since 1993 and was elected vice chairmanchair of both boards effective January 3, 2012. Ms. Moss also serves as chairmanchair of the Bank of the Cascades Foundation Inc., a director of the Oregon Investment Fund Advisory Council, a state-sponsored program to encourage the growth of small businesses within Oregon, co-chairs the Oregon Growth Board, a state agencyboard created to improve access to capital and create private-public partnerships, and serves on the CityBoard of Bend’s Juniper Ridge management advisory board.Trustees for the Aquila Tax Free Trust of Oregon, a mutual fund created especially for the benefit of Oregon residents.

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Ms. Moss graduated magna cum laude with a bachelor of science degree in business administration from Linfield College in Oregon and did master’s studies at Portland State University. She received commercial banking school certification at the ABA Commercial Banking School at the University of Oklahoma. She served as a director of the Oregon Investment Fund Advisory Council, a state-sponsored program to encourage the growth of small businesses within Oregon; Oregon Business Council, whose mission is to mobilize business leaders to contribute to Oregon’s quality of life and economic prosperity; the Cascades Campus Advisory Board of the Oregon State University; the North Pacific Group, Inc., a wholesale distributor of building materials, industrial and hardwood products, and other specialty products; the Aquila Tax Free Trust of Oregon, a mutual fund created especially for the benefit of Oregon residents; Clear Choice Health Plans Inc., a multi-state insurance company; and as a director and chair of the St. Charles Medical Center. She also served on the City of Bend’s Juniper Ridge management advisory board.
The board concluded that Ms. Moss should serve as a director of MDU Resources Group, Inc., in light of our business and structure, at the time we file our proxy statement for the following reasons. A significant portion of MDU Resources Group, Inc.’s utility, construction services, and contracting operations are located in the Pacific Northwest. Ms. Moss has first-hand business experience and knowledge of the Pacific Northwest economy and local, state, and regional issues through her executive positions at Cascade Bancorp and Bank of the Cascades, where she gained over 30 years of experience. Ms. Moss provides to our board her experience in finance and banking, as well as her experience in business development through her work at Cascade Bancorp and on the Oregon Investment Fund Advisory Council, the Oregon Business Council, and the Oregon Growth Board. This business experience demonstrates her leadership abilities and success in the finance and banking industry. Ms. Moss is also certifiedhas 18 years of experience as a certified senior professional in human resources, which makes her well-suited for our compensation committee.

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Proxy Statement

 Harry J. PearceDirector Since 1997
 Age 7273Chairman of the Board
  
Mr. Pearce was elected chairman of the board of the company on August 17, 2006. Prior to that, he served as lead director effective February 15, 2001, and was vice chairman of the board from November 16, 2000 until February 15, 2001. Mr. Pearce has beenwas a director and has served on the audit, finance, compensation, and excellence committees of Marriott International, Inc., a major hotel chain, since 1995.from 1995 to May 2015. He also was a director of Nortel Networks Corporation, a global telecommunications company, from January 11, 2005 to August 10, 2009, serving as chairman of the board from June 29, 2005. He retired on December 19, 2003, as chairman of Hughes Electronics Corporation, a General Motors Corporation subsidiary and provider of digital television entertainment, broadband satellite network, and global video and data broadcasting. He had served as a director of Hughes Electronics since 1992. Mr. Pearce was vice chairman and a director of General Motors Corporation, one of the world’s largest automakers, from January 1, 1996 to May 31, 2001, and was general counsel from 1987 to 1994. He served on the President’s Council on Sustainable Development and co-chaired the President’s Commission on the United States Postal Service. Prior to joining General Motors, he was a senior partner in the Pearce & Durick law firm in Bismarck, North Dakota. Mr. Pearce is a director of the United States Air Force Academy Endowment and a trustee of Northwestern University. He is a Fellow of the American College of Trial Lawyers and a member of the International Society of Barristers. He has served as a chairman or director on the boards of numerous nonprofit organizations, including as chairman of the Board of Visitors of the U.S. Air Force Academy, chairman of the U.S. Air Force Academy Sabre Society, chairman of the National Defense University Foundation, and chairman of the Marrow Foundation. Mr. Pearce received a bachelor’s degree in engineering sciences from the U.S. Air Force Academy and a juris doctor degree from Northwestern University’s School of Law. He received an honorary degree of Doctor of Laws from Northwestern University and an honorary degree of Doctor of Engineering from Rose Hulman Institute of Technology.
The board concluded that Mr. Pearce should serve as a director of MDU Resources Group, Inc., in light of our business and structure, at the time we file our proxy statement for the following reasons. MDU Resources Group, Inc. values public company leadership and the experience directors gain through such leadership. Mr. Pearce is recognized nationally as well as in the state of North Dakota, as a business leader and for his business acumen. He has multinational business management experience and proven leadership skills through his position as vice chairman at General Motors Corporation, as well as through his extensive service on the boards of large public companies, including Marriott International, Inc., Hughes Electronics Corporation, where he was chairman, and Nortel Networks Corporation, where he also was chairman. He also brings to our board his long experience as a practicing attorney. In addition, Mr. Pearce has focused on corporate governance issues and was the founding chair of Yale University’s Chairmen’s Forum, an organization comprised of non-executive chairmen of publicly traded companies. Participants in the Chairmen’s Forum discussed ways to enhance the accountability of corporations to owners and promote a deeper understanding of independent board leadership and effective practices of board chairmanship. The board also believes that Mr. Pearce’s values and commitment to excellence make him well-suited to serve as chairman of our board.

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Proxy Statement

 John K. WilsonDirector Since 2003
 Age 6061Audit Committee
   
Mr. Wilson was president of Durham Resources, LLC, a privately held financial management company, in Omaha, Nebraska, from 1994 to December 31, 2008. He previously was president of Great Plains Energy Corp., a public utility holding company and an affiliate of Durham Resources, LLC, from 1994 to July 1, 2000. He was vice president of Great Plains Natural Gas Co., an affiliate company of Durham Resources, LLC, until July 1, 2000. The company bought Great Plains Energy Corp. and Great Plains Natural Gas Co. on July 1, 2000. Mr. Wilson also served as president of the Durham Foundation and was a director of Bridges Investment Fund, a mutual fund, and the Greater Omaha Chamber of Commerce.Foundation. He is presently a director of HDR, Inc., an international architecture and engineering firm,firm; a director of Tetrad Corporation, a privately held investment company, both basedcompany; and an executive director of the Robert B. Daugherty Foundation, all located in Omaha, Nebraska. Mr. Wilson formerly served as a director of Bridges Investment Fund, a mutual fund; a director of the Greater Omaha Chamber of Commerce; on the advisory board of U.S. Bank NA Omaha; and serves on the advisory board of Duncan Aviation, an aircraft service provider, headquartered in Lincoln, Nebraska. He currently serves as executive director of the Robert B. Daugherty Foundation, Omaha, Nebraska, and formerly served on the advisory board of U.S. Bank NA Omaha.

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Proxy Statement

Mr. Wilson is a certified public accountant, on inactive status. He received his bachelor’s degree in business administration, cum laude, from the University of Nebraska – Omaha. During his career, he was an audit manager at Peat, Marwick, Mitchell (now known as KPMG), controller for Great Plains Natural Gas Co., and chief financial officer and treasurer for all Durham Resources entities.
The board concluded that Mr. Wilson should serve as a director of MDU Resources Group, Inc., in light of our business and structure, at the time we file our proxy statement for the following reasons. Mr. Wilson has an extensive background in finance and accounting, as well as extensive experience with mergers and acquisitions, through his education and work experience at a major accounting firm and his later positions as controller and vice president of Great Plains Natural Gas Co., president of Great Plains Energy Corp., and president, chief financial officer, and treasurer for Durham Resources, LLC and all Durham Resources entities. The electric and natural gas utility business was our core business when our company was founded in 1924. That business now operates through four utilities: Montana-Dakota Utilities Co., Great Plains Natural Gas Co., Cascade Natural Gas Corporation, and Intermountain Gas Company. Mr. Wilson is our only non-employee director with direct experience in this area through his prior positions at Great Plains Natural Gas Co. and Great Plains Energy Corp. In addition, Mr. Wilson’s extensive finance and accounting experience make him well-suited for our audit committee.
The board of directors recommends a vote “for” each nominee.
A majority of votes cast is required to elect a director in an uncontested election. A majority of votes cast means the number of votes cast “for” a director’s election must exceed the number of votes cast “against” the director’s election. “Abstentions” and “broker non-votes” do not count as votes cast “for” or “against” the director’s election. In a contested election, which is an election in which the number of nominees for director exceeds the number of directors to be elected and which we do not anticipate, directors will be elected by a plurality of the votes cast.
Unless you specify otherwise when you submit your proxy, the proxies will vote your shares of common stock “for” all directors nominated by the board of directors. If a nominee becomes unavailable for any reason or if a vacancy should occur before the election, which we do not anticipate, the proxies will vote your shares in their discretion for another person nominated by the board.
Our policy on majority voting for directors contained in our corporate governance guidelines requires any proposed nominee for re-election as a director to tender to the board, prior to nomination, his or her irrevocable resignation from the board that will be effective, in an uncontested election of directors only, upon:
receipt of a greater number of votes “against” than votes “for” election at our annual meeting of stockholders and
acceptance of such resignation by the board of directors.
Following certification of the stockholder vote, the nominating and governance committee will promptly recommend to the board whether or not to accept the tendered resignation. The board will act on the nominating and governance committee’s recommendation no later than 90 days following the date of the annual meeting.
Brokers may not vote your shares on the election of directors if you have not given your broker specific instructions as to how to vote. Please be sure to give specific voting instructions to your broker so that your vote can be counted.

ITEM 2. APPROVAL OF THE MATERIAL TERMS OF THE PERFORMANCE GOALS UNDER THE MDU RESOURCES GROUP, INC. LONG-TERM PERFORMANCE-BASED INCENTIVE PLAN FOR PURPOSES OF INTERNAL REVENUE CODE SECTION 162(m)
The board of directors recommends that stockholders approve the material terms of the performance goals under the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan to preserve our ability to deduct compensation associated with future performance-based incentive awards to be made under the plan.
Section 162(m) of the Internal Revenue Code of 1986, as amended, places a limit of $1,000,000 on the amount we may deduct in any one year for compensation paid to our “covered employees.” A covered employee means a person specified in Section 162(m), which generally includes our chief executive officer and each of our other three most highly-compensated executive officers other than our chief financial officer.
There is an exception to this limit for certain performance-based compensation, and awards made pursuant to the plan may constitute performance-based compensation not subject to the deductibility limitation of Internal Revenue Code Section 162(m). To qualify for this exception, the stockholders must approve, every five years, the material terms of the performance goals of the plan under which

 
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compensation will be paid. Stockholders last approved the goals for the plan in 2011, and, therefore, the board is submitting the plan’s performance goals for approval at the 2016 annual meeting of stockholders.
The board of directors amended the plan on November 12, 2015 to:
include the following new performance goals: cash flow from operations (dollar target or as % of revenue), gross margin or gross profit (dollar target or as % of revenue), operations and maintenance expense (dollar target or as % of revenue), general and administrative expense (dollar target or as % of revenue), total operating expense (dollar target or as % of revenue), pretax income (dollar target or as % of revenue), earnings before interest, taxes, depreciation and amortization or “EBITDA” (dollar target or as % of revenue), earnings before interest and taxes or “EBIT” (dollar target or as % of revenue), earnings, return on invested capital, return on assets, return on net assets, working capital as percentage of revenue, days sales outstanding/accounts receivable turnover, and current ratio
modify the operating income goal to: operating income (dollar target or as % of revenue)
remove the following performance goals: oil and/or gas production (growth, value and costs) and oil and/or gas reserves (including proved, probable and possible reserves and growth, value and costs) and finding or development costs and
add that performance goals may be measured on an individual basis and reflect individual performance or a relative comparison of individual performance.
The board of directors further amended the plan on February 11, 2016 to provide that if the company is required to prepare an accounting restatement due to material noncompliance with any financial reporting requirements under the securities laws, the company or the compensation committee may, or shall if required, take action to recover incentive-based compensation from specific executive officers in accordance with our Guidelines for Repayment of Incentives Due to Accounting Restatements, as they may be amended or substituted from time to time, and in accordance with applicable law and applicable rules of the Securities and Exchange Commission and the New York Stock Exchange.
The material terms of the performance goals are (i) eligibility and participation, (ii) the business criteria on which the performance goals are based, and (iii) maximum awards under the plan, which we describe further below.
Eligibility and Participation
All officers and key employees of the company and its subsidiaries, including employees who are members of the board, as determined by the compensation committee, are eligible to participate in the plan. The approximate number of employees who are currently eligible to participate in the plan is 40.
Performance Goals
The compensation committee establishes the performance goals, which will be based on one or more of the following measures: sales or revenues, earnings per share, shareholder return and/or value, funds from operations, cash flow from operations (dollar target or as % of revenue), gross margin or gross profit (dollar target or as % of revenue), operations and maintenance expense (dollar target or as % of revenue), general and administrative expense (dollar target or as % of revenue), total operating expense (dollar target or as % of revenue), operating income (dollar target or as % of revenue), pretax income (dollar target or as % of revenue), earnings before interest, taxes, depreciation and amortization or “EBITDA” (dollar target or as % of revenue), earnings before interest and taxes or “EBIT” (dollar target or as % of revenue), gross income, net income, cash flow, earnings, return on equity, return on invested capital, return on assets, return on net assets, working capital as percentage of revenue, days sales outstanding/accounts receivable turnover, current ratio, capital efficiency, operating ratios, stock price, enterprise value, company value, asset value growth, net asset value, shareholders’ equity, dividends, customer satisfaction, accomplishment of mergers, acquisitions, dispositions or similar extraordinary business transactions, safety, sustainability, profit returns and margins, financial return ratios, and market performance. Performance goals may be measured solely on a corporate, subsidiary, business unit or individual basis, or a combination of the foregoing. Performance goals may reflect absolute entity or individual performance or a relative comparison of entity or individual performance to the performance of a peer group of entities or other external measure.
Maximum Awards under the Plan
Awards under the plan may be made in the form of restricted stock, performance units, performance shares, and any other type of award permitted under article 8 of the plan. The board of directors amended the plan on November 17, 2011 to remove stock options and stock appreciation grants from the types of awards that may be granted under the plan.

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Proxy Statement

Subject to adjustment pursuant to the anti-dilution provisions in the plan, (i) the total number of shares of restricted stock intended to qualify as performance-based compensation that may be granted in any calendar year to any covered employee shall not exceed 2,250,000 shares, (ii) the total number of performance shares or performance units that may be granted in any calendar year to any covered employee shall not exceed 2,250,000 performance shares or performance units, as the case may be, (iii) the total number of shares that are intended to qualify as performance-based compensation granted pursuant to article 8 of the plan in any calendar year to any covered employee shall not exceed 2,250,000 shares, (iv) the total cash award that is intended to qualify as performance-based compensation that may be paid pursuant to article 8 of the plan in any calendar year to any covered employee shall not exceed $6,000,000, and (v) the aggregate number of dividend equivalents that are intended to qualify as performance-based compensation that a covered employee may receive in any calendar year shall not exceed $6,000,000.
The other material features of the plan are described below, and the complete text of the plan is attached to this proxy statement as Exhibit A.
Purpose of the Plan
The purpose of the plan is to promote the success and enhance the value of the company by linking the personal interests of officers and key employees to those of our stockholders and customers. The plan is further intended to provide flexibility in our ability to motivate, attract, and retain the services of participants upon whose judgment, interest, and special effort the successful conduct of our operations largely depends.
Effective Date and Duration
The plan was initially approved by the board of directors on February 7, 1997, and first became effective upon approval by stockholders at the annual meeting on April 22, 1997. The plan will remain in effect, subject to the right of the board of directors to terminate the plan at any time, until all shares subject to the plan have been issued.
Amendment, Modification, and Termination
The board may, at any time and from time to time, alter, amend, suspend, or terminate the plan, in whole or in part, provided that no amendment will be made without stockholder approval if the amendment would (i) increase the total number of shares that may be issued under the plan, (ii) materially modify the requirements for participation in the plan, or (iii) materially increase the benefits accruing to participants under the plan.
Administration of the Plan
The plan is administered by the compensation committee or by any other committee appointed by the board of directors. Subject to the terms of the plan, the committee has full power under the plan to determine persons to receive awards, the size and type of awards, and their terms. The committee may amend outstanding awards subject to restrictions stated in the plan.
Shares Subject to the Plan
When it originally became effective in 1997, the plan authorized the issuance of up to 1,200,000 shares of MDU Resources Group, Inc. common stock. In 2001, the stockholders approved an amendment to increase the number of shares that could be issued under the plan by 4,000,000 shares. On February 17, 2005, the Board of Directors amended the plan to reduce the number of shares that could be issued by 2,000,000 shares. As of February 11, 2016, after giving effect to stock splits and awards pursuant to the plan, 4,393,865 shares remain available for issuance under the plan, excluding 699,562 outstanding target level performance share awards granted in 2014, 2015, and 2016.
Shares underlying lapsed or forfeited restricted stock awards are not treated as having been issued under the plan. Shares withheld from an award to satisfy tax withholding obligations are counted as shares issued under the plan. Shares that are potentially deliverable under an award that expires or is canceled, forfeited, settled in cash, or otherwise settled without the delivery of shares are not treated as having been issued under the plan.
Shares issued under the plan may be authorized but unissued shares of common stock, treasury stock, or shares purchased on the open market.
In the event of any equity restructuring such as a stock dividend, stock split, spinoff, rights offering, or recapitalization through a large, nonrecurring cash dividend, the committee will cause an equitable adjustment to be made (i) in the number and kind of shares that may be delivered under the plan, (ii) in the individual limitations set forth in the plan, and (iii) with respect to outstanding awards, in the number

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and kind of shares subject to outstanding awards, price of shares subject to outstanding awards, any performance goals relating to shares, the market price of shares, or per-share results, and other terms and conditions of outstanding awards, in the case of (i), (ii), and (iii) to prevent dilution or enlargement of rights. In the event of any other change in corporate capitalization, such as a merger, consolidation, or liquidation, the committee may, in its sole discretion, cause an equitable adjustment as described in the foregoing sentence to be made, to prevent dilution or enlargement of rights. The number of shares subject to any award will always be rounded down to a whole number when adjustments are made pursuant to these provisions of the plan. Adjustments made by the committee pursuant to these provisions are final, binding, and conclusive.
Types of Awards under the Plan
Following is a general description of the types of awards that the compensation committee may make under the plan. The compensation committee will determine the terms and conditions of awards on a grant-by-grant basis, subject to limitations contained in the plan.
Restricted Stock.Restricted stock may be granted in such amounts and subject to such terms and conditions as determined by the committee, including time-based or performance-based vesting restrictions. The committee may establish performance goals, as described above, for restricted stock.
Participants holding restricted stock may exercise full voting rights with respect to those shares during the restricted period and, subject to the committee’s right to determine otherwise at the time of grant, will receive regular cash dividends. All other distributions paid with respect to the restricted stock will be credited subject to the same restrictions on transferability and forfeitability as the shares of restricted stock with respect to which they were paid.
Performance Units and Performance Shares.Performance units and performance shares may be granted in the amounts and subject to such terms and conditions as determined by the committee. The committee will set performance goals, which, depending on the extent to which they are met during the performance periods established by the committee, will determine the number and/or value of performance units/shares that will be paid out to participants. Dividend equivalents may also be granted.
Participants will receive payment of the value of performance units/shares earned after the end of the performance period. Payment of performance units/shares will be made in cash and/or shares of common stock which have an aggregate fair market value equal to the value of the earned performance units/shares at the end of the applicable performance period, in such combination as the committee determines. Shares may be granted subject to any restrictions deemed appropriate by the committee.
Other Awards.The committee may make other awards which may include, without limitation, the grant of shares of common stock based upon attainment of performance goals established by the committee, the payment of shares in lieu of cash, the payment of cash based on attainment of performance goals, and the payment of shares in lieu of cash under our other incentive or bonus programs.
Minimum Vesting Requirements
Under the plan, the minimum vesting period for full value awards, which are awards pursuant to which shares may be issued that have no performance-based vesting characteristics, is three years. Vesting may occur ratably each month, quarter, or anniversary of the grant date. The minimum vesting period for full value awards with performance-based vesting characteristics is at least one year. The committee does not have discretion to accelerate vesting of full value awards except in the event of a change in control of the company or similar transaction, or the death, disability, or termination of employment of a participant. The committee may grant a “de minimis” number of full value awards that have a shorter vesting period. For this purpose, “de minimis” means 331,279 shares, subject to adjustment pursuant to the anti-dilution provisions in the plan.
Termination of Employment
Each award agreement will set forth the participant’s rights with respect to each award following termination of employment.
Transferability
Except as otherwise determined by the committee and set forth in the award agreement and subject to the provisions of the plan, awards of restricted stock and performance units/performance shares may not be sold, transferred, pledged, assigned, or otherwise alienated or hypothecated, other than by will or by the laws of descent and distribution, and a participant’s rights with respect to such shares or units shall be exercisable only by the participant or the participant’s legal representative during his or her lifetime.

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Proxy Statement

Change in Control
Upon a change in control, as defined below:
any restriction periods and restrictions imposed on restricted stock or awards granted pursuant to article 8 of the plan, if not performance-based, will be deemed to have expired, and such restricted stock or awards will become immediately vested in full and
the target payout opportunity attainable under all outstanding awards of performance units, performance shares, and other awards granted pursuant to article 8 of the plan, if performance-based, will be deemed to have been fully earned for the entire performance period(s) as of the effective date of the change in control and will be paid out promptly in shares or cash pursuant to the terms of the award agreement, or in the absence of such designation, as the committee shall determine.
The plan defines “change in control” as:
the acquisition by an individual, entity, or group of 20% or more of our outstanding common stock
a change in a majority of our board of directors since April 22, 1997 without the approval of a majority of the board members as of April 22, 1997, or whose election was approved by such board members
consummation of a merger or similar transaction or sale of all or substantially all of our assets, unless our stockholders immediately prior to the transaction beneficially own more than 60% of the outstanding common stock and voting power of the resulting corporation in substantially the same proportions as before the merger, no person owns 20% or more of the resulting corporation’s outstanding common stock or voting power except for any such ownership that existed before the merger and at least a majority of the board of the resulting corporation is comprised of our directors or
stockholder approval of our liquidation or dissolution.
Accounting Restatements
The plan provides that if the company is required to prepare an accounting restatement due to material noncompliance with any financial reporting requirements under the securities laws, the company or the compensation committee may, or shall if required, take action to recover incentive-based compensation from specific executive officers in accordance with our Guidelines for Repayment of Incentives Due to Accounting Restatements, as they may be amended or substituted from time to time, and in accordance with applicable law and applicable rules of the Securities and Exchange Commission and the New York Stock Exchange.
Section 409A
To the extent applicable, it is intended that the plan and any awards made under the plan comply with the requirements of Internal Revenue Code Section 409A. Any provision that would cause the plan or any award to fail to satisfy Section 409A will have no force or effect until amended to comply with Section 409A, which amendment may be retroactive to the extent permitted by Section 409A.
Award Information
It is not possible at this time to determine awards that will be made in the future pursuant to the plan.

14 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Equity Compensation Plan Information
The following table includes information as of December 31, 2015, with respect to our equity compensation plans:
Plan Category 
(a)
Number of securities
to be issued upon
exercise of
outstanding options,
warrants and rights
  
(b)
Weighted average
exercise price of
outstanding options,
warrants and rights
  
(c)
Number of securities
remaining available for
future issuance under
equity compensation plans
(excluding securities
reflected in column (a))
  
Equity compensation plans approved by stockholders 1
  565,896
2 
 
3 
 5,018,178
4,5 
Equity compensation plans not approved by stockholders  N/A
  N/A
  N/A
 
1 
Consists of the Non-Employee Director Long-Term Incentive Compensation Plan, the Long-Term Performance-Based Incentive Plan, and the Non-Employee Director Stock Compensation Plan.
2 
Consists of performance shares.
3 
No weighted average exercise price is shown for the performance shares.
4 
357,757 shares remain available for future issuance under the Non-Employee Director Long-Term Incentive Compensation Plan in connection with grants of restricted stock, performance units, performance shares, or other equity-based awards. 4,585,932 shares remain available for future issuance under the Long-Term Performance-Based Incentive Plan in connection with grants of restricted stock, performance units, performance shares, or other equity-based awards.
5 
This amount also includes 74,489 shares available for issuance under the Non-Employee Director Stock Compensation Plan. Under this plan, in addition to a cash retainer, non-employee directors are awarded shares equal in value to $110,000 annually. A non-employee director may acquire additional shares under the plan in lieu of receiving the cash portion of the director’s retainer or fees.
The board of directors believes that it is in the best interests of the company and our stockholders to receive the full income tax deduction for performance-based compensation paid under the plan. The board is therefore asking the stockholders to approve, for purposes of Section 162(m), the material terms of the performance goals as set forth above. The plan will remain in effect if the stockholders do not approve the material terms of the performance goals, and failure to obtain stockholder approval will not affect the rights of participants under the plan or under any outstanding award agreements.
The board of directors recommends a vote “for” this proposal.
For purposes of Internal Revenue Code Section 162(m), approval requires a majority of the votes cast to be in favor of approval. Broker non-vote shares and abstentions will not count as votes cast.

ITEM 2.3. RATIFICATION OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
The audit committee at its February 20152016 meeting appointed Deloitte & Touche LLP as our independent registered public accounting firm for fiscal year 2015.2016. The board of directors concurred with the audit committee’s decision. Deloitte & Touche LLP has served as our independent registered public accounting firm since fiscal year 2002.
Although your ratification vote will not affect the appointment or retention of Deloitte & Touche LLP for 2015,2016, the audit committee will consider your vote in determining its appointment of our independent registered public accounting firm for the next fiscal year. The audit committee, in appointing our independent registered public accounting firm, reserves the right, in its sole discretion, to change an appointment at any time during a fiscal year if it determines that such a change would be in our best interests.
A representative of Deloitte & Touche LLP will be present at the annual meeting and will be available to respond to appropriate questions. We do not anticipate 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 chooses.
The board of directors recommends a vote “for” the ratification of
Deloitte & Touche LLP as our independent registered public accounting firm for
2015.2016.

MDU Resources Group, Inc. Proxy Statement 15


Proxy Statement

Ratification of the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for 20152016 requires the affirmative vote of a majority of our common stock present in person or represented by proxy at the meeting and entitled to vote on the proposal. Abstentions will count as votes against this proposal.
Accounting and Auditing Matters
Fees
The following table summarizes the aggregate fees that our independent registered public accounting firm, Deloitte & Touche LLP, billed or is expected to bill us for professional services rendered for 20142015 and 2013:2014:
 2014
 2013*  2015
 2014*
Audit Feesa
Audit Feesa
$3,135,220 $2,820,940 
Audit Feesa
$2,755,400 $3,126,140 
Audit-Related Feesb
Audit-Related Feesb
 45,925 33,800 
Audit-Related Feesb
 437,979 45,925 
Tax Feesc
Tax Feesc
 124,827 55,006 
Tax Feesc
 36,400 24,300 
All Other Feesd
All Other Feesd
 
 1,374,455 
All Other Feesd
 47,569
 100,527 
Total Feese
Total Feese
$3,305,972 $4,284,201 
Total Feese
$3,277,348 $3,296,892 
Ratio of Tax and All Other Fees to Audit and Audit-Related FeesRatio of Tax and All Other Fees to Audit and Audit-Related Fees 3.92
% 50.07%Ratio of Tax and All Other Fees to Audit and Audit-Related Fees 2.6
% 3.9%
*The 2013 amounts were adjusted from amounts shown in the 2014 proxy statement to reflect actual amounts. The 2014 amounts were adjusted from amounts shown in the 2015 proxy statement to reflect actual amounts. 
a 
Audit fees for 20142015 and 20132014 consisted of fees for services rendered for the audit of our annual financial statements, reviews of quarterly financial statements, subsidiary, statutory and regulatory audits, compliance with loan covenants, agreed upon procedures associated with the annual submission of financial assurance to the North Dakota Department of Health, the issuance of comfort letters relating to a sales agency agreement and offering of common stock (2014 only), filing Form S-3 and S-8 registration statements (2014 only), work related to responding to a comment letter from the Securities and Exchange Commission (2013 only) and the audit of financial statements for Fidelity Exploration & Production Company (2014 only). Audit fees for 2014 and 2013 include $31,150 and $30,000, respectively,$31,280 for the financial statement audit of Dakota Prairie Refining, LLC. These fees are paid by Dakota Prairie Refining, but are included in this table because Dakota Prairie Refining is considered a variable interest entity with respect to MDU Resources and consolidated in its financial statements.
b 
Audit-related fees for 20142015 and 20132014 are associated with accounting research assistance, agreed upon procedures associated report for Knife River Corporation’s JTL Group, Inc. (Wyoming) (2015 only), due diligence work associated with a potential acquisition (2015 only), and technical accounting consultation regarding discontinued and continuing operations (2014 only), variable interest entities, guarantees, and financing agreements (2013 only).
c 
Tax fees for 2015 and 2014 include the preparation of federal and state tax returns for Dakota Prairie Refining, LLC. The fees associated with Dakota Prairie Refining are paid by Dakota Prairie Refining, but are included in this table because Dakota Prairie Refining is considered a variable interest entity with respect to MDU Resources and is consolidated in its financial statements.
d
All other fees for 2015 and 2014 are associated with a cost segregation study and research on R&D credits, and the preparation of federal and state tax returns, in each case for Dakota Prairie Refining, LLC. Tax fees for 2013 include consulting services for federal income tax pollution control associated with the Big Stone power plant and $36,687 associated with a cost segregation study for Dakota Prairie Refining. The fees associated with Dakota Prairie Refining are paid by Dakota Prairie Refining, but are included in this table because Dakota Prairie Refining is considered a variable interest entity with respect to MDU Resources and consolidated in its financial statements.
d
All other fees for 2013 related to assistance in an internal investigation. There were no fees in this category for 2014.
e 
Total fees reported above include out-of-pocket expenses related to the services provided of $421,427$382,965 for 20142015 and $414,488$420,732 for 2013.
2014.

MDU Resources Group, Inc. Proxy Statement 11


Proxy Statement

     
Pre-Approval Policy
The audit committee pre-approved all services Deloitte & Touche LLP performed in 20142015 in accordance with the pre-approval policy and procedures the audit committee adopted at its August 12, 2003 meeting. This policy is designed to achieve the continued independence of Deloitte & Touche LLP and to assist in our compliance with Sections 201 and 202 of the Sarbanes-Oxley Act of 2002 and related rules of the Securities and Exchange Commission.
The policy defines the permitted services in each of the audit, audit-related, tax, and all other services categories, as well as prohibited services. The pre-approval policy requires management to submit annually for approval to the audit committee a service plan describing the scope of work and anticipated cost associated with each category of service. At each regular audit committee meeting, management reports on services performed by Deloitte & Touche LLP and the fees paid or accrued through the end of the quarter preceding the meeting. Management may submit requests for additional permitted services before the next scheduled audit committee meeting to the designated member of the audit committee, Dennis W. Johnson, for approval. The designated member updates the audit committee at the next regularly scheduled meeting regarding any services that he approved during the interim period. At each regular audit committee meeting, management may submit to the audit committee for approval a supplement to the service plan containing any request for additional permitted services.

16 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

In addition, prior to approving any request for audit-related, tax, or all other services of more than $50,000, Deloitte & Touche LLP will provide a statement setting forth the reasons why rendering of the proposed services does not compromise Deloitte & Touche LLP’s independence. This description and statement by Deloitte & Touche LLP may be incorporated into the service plan or included as an exhibit thereto or may be delivered in a separate written statement.
ITEM 3.4. APPROVAL, ON A NON-BINDING ADVISORY BASIS, OF THE COMPENSATION OF THE COMPANY’S NAMED EXECUTIVE OFFICERS
In accordance with Section 14A of the Securities Exchange Act of 1934 and Rule 14a-21(a), we are asking our stockholders to approve, in a separate advisory vote, the compensation of our named executive officers as disclosed in this proxy statement pursuant to Item 402 of Regulation S-K. As discussed in the Compensation Discussion and Analysis, our compensation committee and board of directors believe that our current executive compensation program directly links compensation of our named executive officers to our financial performance and aligns the interests of our named executive officers with those of our stockholders. Our compensation committee and board of directors also believe that our executive compensation program provides our named executive officers with a balanced compensation package that includes an appropriate base salary along with competitive annual and long-term incentive compensation targets. These incentive programs are designed to reward our named executive officers on both an annual and long-term basis if they attain specified goals.
Our overall compensation program and philosophy is built on a foundation of these guiding principles:
we pay for performance, with over 50% of our 20142015 total target direct compensation for our named executive officers in the form of incentive compensation
we assess the relationship between our named executive officers’ pay and performance on key financial metrics - revenue, profit, return on invested capital, and stockholder return - in comparison to our performance graph peer group
we review competitive compensation data for our named executive officers, to the extent available, and incorporate internal equity in the final determination of target compensation levels
we determine annual performance incentives based on financial criteria that are important to stockholder value, including earnings, earnings per share, and return on invested capital and
we determine long-term performance incentives based on total stockholder return relative to our performance graph peer group.
We are asking our stockholders to indicate their approval of our named executive officer compensation as disclosed in this proxy statement, including the Compensation Discussion and Analysis, the executive compensation tables, and narrative discussion. This vote is not intended to address any specific item of compensation, but rather the overall compensation of our named executive officers for 2014.2015. Accordingly, the following resolution is submitted for stockholder vote at the 20152016 annual meeting:

12 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

“RESOLVED, that the compensation paid to the company’s named executive officers, as disclosed pursuant to Item 402 of Regulation S-K, including the Compensation Discussion and Analysis, compensation tables, and narrative discussion of this proxy statement, is hereby approved.”
As this is an advisory vote, the results will not be binding on the company, the board of directors, or the compensation committee and will not require us to take any action. The final decision on the compensation of our named executive officers remains with our compensation committee and our board of directors, although our board and compensation committee will consider the outcome of this vote when making future compensation decisions. As the board of directors determined at its meeting in May 2011, we will provide our stockholders with the opportunity to vote on our named executive officer compensation at every annual meeting until the next required vote on the frequency of stockholder votes on named executive officer compensation. The next required vote on frequency will occur at the 2017 annual meeting of stockholders.
The board of directors recommends a vote “for” the approval, on a non-binding advisory basis, of
the compensation of our named executive officers, as disclosed in this proxy statement.
Approval of the compensation of our named executive officers requires the affirmative vote of a majority of our common stock present in person or represented by proxy at the meeting and entitled to vote on the proposal. Abstentions will count as votes against this proposal. Broker non-vote shares are not entitled to vote on this proposal and, therefore, are not counted in the vote.

MDU Resources Group, Inc. Proxy Statement 17


Proxy Statement

EXECUTIVE COMPENSATION
Compensation Discussion and Analysis
The following Compensation Discussion and Analysis may contain statements regarding corporate performance targets and goals. These targets and goals are disclosed in the limited context of our compensation programs and should not be understood to be statements of management’s expectations or estimates of results or other guidance. We specifically caution investors not to apply these statements to other contexts.
Executive Summary
Named Executive Officers
Our named executive officers for 20142015 were:
David L. Goodin, president and chief executive officer of MDU Resources Group, Inc.
Doran N. Schwartz, vice president and chief financial officer
J. Kent Wells, vice chairman of the corporationDavid C. Barney, president and chief executive officer of our explorationconstruction materials and production businesscontracting segment, Fidelity Exploration & Production Company,Knife River Corporation; Mr. Barney was not a direct wholly-owned subsidiary of WBI Holdings, Inc. He was also president of Fidelity until July 15, 2014. Mr. Wells resigned effective February 28, 2015.named executive officer in 2014
Jeffrey S. Thiede, president and chief executive officer of our construction services business segment, MDU Construction Services Group, Inc., and
StevenPatrick L. Bietz,O’Bryan, president and chief executive officer of our pipelinesexploration and production business segment, Fidelity Exploration & Production Company; Mr. O’Bryan was not a named executive officer in 2014. Substantially all of the assets of Fidelity were sold during 2015, and it is no longer considered a business segment. Mr. O’Bryan resigned his position effective February 29, 2016, and
Steven L. Bietz, former president and chief executive officer of our pipeline and energy services segment, WBI Holdings, Inc., which is the parent company of WBI Energy, Inc. and WBI Energy Services, Inc.; Mr. Bietz was a named executive officer in 2012 but not in 2013.retired effective July 17, 2015.
In addition to the business segments above, we have the following business segments:
electric and natural gas distribution, which is comprised of Montana-Dakota Utilities Co., Great Plains Natural Gas Co., Cascade Natural Gas Corporation, and Intermountain Gas Company and
construction materials and contracting, Knife River Corporation.

MDU Resources Group, Inc. Proxy Statement 13


Proxy Statement

Key Financial Results for 20142015
Consolidated GAAP earnings in 20142015 were $(623.1) million, or $(3.20) per share, compared to earnings of $297.5 million, or $1.55 per share, compared to earnings of $278.2 million, or $1.47 per share, in 2013.2014.
Our total stockholder return for 20142015 was (21.2%)(19.0)%, as compared to 47.5%(21.2)% for 2013.2014. Our average annual total stockholder return for the five-year period ended December 31, 20142015 was 2.8%1.0%, compared to 10.5%2.8% for the five-year period ended December 31, 2013.
In 2014 the company generated a 7.0% return on invested capital compared to a 6.5% weighted average cost of capital.2014.
Total Realized Pay Compared to Total Compensation from the Summary Compensation Table
The compensation committee believes considering total realized pay, the actual remuneration received by the named executive, is equally as important as considering total compensation as presented in the Summary Compensation Table. Total realized pay reflects the compensation actually earned, which can differ substantially from total compensation as presented in the Summary Compensation Table.
Total compensation as presented in the Summary Compensation Table contains estimated values of grants of performance shares based on multiple assumptions that may or may not come to fruition. In totalTotal realized pay we dodoes not include theirthe value of performance shares at grant but rather includeincludes their value upon vestingonly if they vest and then at the level they are actually earned. The Summary Compensation Table also shows any increase in pension value, which may result in large part from changes in the valuation assumptions and discount rates used for calculation. We excludeTotal realized pay excludes the increasechange in pension value and above-market earnings on nonqualified deferred compensation from total realized pay because:
thean increase in pension value can haveresult in a large impact onmuch higher number reported as total compensation as reported in the Summary Compensation Table
when pension value decreases, as it did for 2015 due to the use of a higher discount rate, the negative value does not reduce total compensation as reported in the Summary Compensation Table
even though benefit accruals under our qualified defined benefit pension plan were discontinued effective December 31, 2009, the pension value for 2014 increased due partially to the company’s adoption of updated mortality tables and the use of a lower discount rate and
Supplemental Income Security Plan benefits depend partially on continued employment infor some of the case of Messrs. Goodin and Schwartz.named executive officers.

18 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

We define total realized pay as the sum of:
base salary
annual incentive awardawards and bonus paid with respect to the year
the value realized upon the vesting of long-term incentive awards of performance shares during the year and
all other compensation as reported in the Summary Compensation Table.
The following table compares total realized pay for our named executives in 20142015 to the total compensation as presented in the Summary Compensation Table. This table is not intended to be a substitute for the Summary Compensation Table.
Named Executive OfficerNamed Executive Officer
Base Salary
($)

Annual Incentive
 Awards
Paid
($)
Value
Realized
upon
Vesting of
Performance
Shares
($)1

All
Other
Compensation
($)
Total
Realized
Pay
($)

Total Compensation from the Summary Compensation Table
($)
Named Executive Officer
Base Salary
($)

Annual Incentive
Awards and Bonus
Paid
($)

Value
Realized
upon
Vesting of
Performance
Shares
($)
1

All
Other
Compensation
($)
Total
Realized
Pay
($)

Total Compensation from the Summary Compensation Table
($)
David L. GoodinDavid L. Goodin 685,000
830,9151,047,202
38,6862,601,803
3,571,637David L. Goodin 755,000
376,745

39,4111,171,156
2,558,148
Doran N. SchwartzDoran N. Schwartz 360,000
163,080680,668
34,9561,238,704
1,195,969Doran N. Schwartz 380,000
123,253

35,571538,824
818,052
J. Kent Wells 600,000
369,750N/A
21,856991,606
2,609,290
David C. BarneyDavid C. Barney 395,000
637,588

22,5561,055,144
1,290,413
Jeffrey S. ThiedeJeffrey S. Thiede 400,000
730,150N/A
96,4811,226,631
1,550,160Jeffrey S. Thiede 425,000
161,857

172,506759,363
1,002,265
Steven L. Bietz 380,000
333,5521,078,573
39,7711,831,896
1,764,766
Patrick L. O’Bryan2
Patrick L. O’Bryan2
 441,918
1,359,425

21,3561,822,699
1,822,699
Steven L. Bietz3
Steven L. Bietz3
 214,274


787,3511,001,625
1,307,120
1
Performance shares and dividend equivalents for the 2011-2013 performance period vested at 193% of target and were paid in February 2014.Performance shares and dividend equivalents for the 2012-2014 performance period did not vest and were forfeited because performance was below threshold.
2
Promoted effective March 1, 2015; his base salary is prorated.
3
Retired effective July 17, 2015; his base salary is prorated.

14 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

With respect to our chief executive officer, the following table demonstrates our pay for performance approach for 20102011 through 20142015 by comparing:
total realized pay, which is the sum of base salary, annual incentive awards paid, all other compensation, and the value realized upon the vesting of performance shares during 2014 (for the 2011 through 2013 performance cycle). None vested during 2011, 2012, 2013, or 2015.
vesting of restricted stock during 2010
vesting of performance shares during 2010 (for the 2007 through 2009 performance cycle) and during 2014 (for the 2011 through 2013 performance cycle). None vested during 2011, 2012, or 2013.
total compensation as reported in the Summary Compensation Table and
one-year total stockholder returns for 20102011 through 2014.2015.

MDU Resources Group, Inc. Proxy Statement 19


Proxy Statement

For years 2010 through2011 and 2012, the compensation information is for Mr. Hildestad, our chief executive officer for those years, and for 2013 and 2014,through 2015, the compensation information is for Mr. Goodin. This table is not intended to be a substitute for the Summary Compensation Table.
    20102011201220132014
   Total Realized Pay$2,344,221$1,742,249$1,306,474$2,273,142$2,601,803
   
   
   Total Compensation from Summary Compensation Table$2,860,918$3,566,327$2,558,778$4,047,413$3,571,637
   
   
   
1 Year Total
Stockholder Return
(11.3)%9.1%2.1%47.5%(21.2)%
   
   
    20112012201320142015
   Total Realized Pay$1,742,249$1,306,474$2,273,142$2,601,803$1,171,156
   
   
   Total Compensation from Summary Compensation Table$3,566,327$2,558,778$4,047,413$3,571,637$2,558,148
   
   
   
1 Year Total
Stockholder Return
9.1%2.1%47.5%(21.2)%(19.0)%
   
   
Except for 2014, the yearly changes inIn 2015, when our total stockholder return was (19.0)%, our chief executive officers’officer’s total realized pay align very closely with yearly changesdecreased $1.4 million, or 55%, and his total compensation from the Summary Compensation Table decreased $1.0 million, or 28%.
The decrease in total stockholder return. The increase inMr. Goodin’s total realized pay in 2014 iswas due predominantlyprimarily to $1,047,202 that vested in 2014 related to the nonvesting of performance shares and dividend equivalents for the 2011 through 20132012-2014 performance cycle, due towhere our total stockholder performance relativereturn was below threshold compared to our performance graph peer group. Additionally, the yearly changesThe decrease in our chief executive officers’Mr. Goodin’s total compensation from the Summary Compensation Table correspondwas due primarily to a decrease in the yearly changeschange in total stockholder return.pension value and lower realized annual incentive compensation.
Process for Determination of 20142015 Compensation
Objectives of our Compensation Program
We have a written executive compensation policy for our Section 16 officers, including all our named executive officers. Our policy’s stated objectives are to:
recruit, motivate, reward, and retain high performing executive talent required to create superior long-term total stockholder return in comparison to our peer group

MDU Resources Group, Inc. Proxy Statement 15


Proxy Statement

reward executives for short-term performance, as well as the growth in enterprise value over the long-term
provide a competitive package relative to industry-specific and general industry comparisons and internal equity, as appropriate
ensure effective utilization and development of talent by working in concert with other management processes - for example, performance appraisal, succession planning, and management development and
help ensure that compensation programs do not encourage or reward excessive or imprudent risk taking.

20 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Role of ManagementCompensation Consultants
Our executive compensation policy calls for an assessment of the competitive pay levels for base salary and incentive compensation for each Section 16 officer position to be conducted at least every two years by an independent consulting firm. Towers Watson conducted the study in 2012 for use byFor 2015 compensation, the compensation committee retained Towers Watson, a nationally recognized consulting firm, to determine 2013 compensation levels. In 2013,perform this assessment and to assist the compensation committee requested thein establishing competitive assessment to be completed internally. They directed the vice president-human resources and the human resources departmentcompensation targets for our Section 16 officers.

The compensation committee asked Towers Watson to prepare separate executive compensation reviews for the competitive assessment in August 2013 on Section 16 officers and for theirthe chief executive officer. In its review for the Section 16 officers, Towers Watson was asked to:
match the Section 16 officer positions to survey data to generate 2015 market estimates for base salaries and short-term and long-term incentives
address general trends in executive compensation
compare base salaries and target short-term and long-term incentives, by position, to market estimates and recommend salary grade changes as appropriate
compare Section 16 officer pay to the chief executive officer pay
construct a recommended 2015 salary grade structure and
verify the competitiveness of short-term and long-term incentive targets associated with salary grades and recommend modifications as appropriate.

In the chief executive officer review, Towers Watson was asked to use survey data and data from the company’s performance graph peer group to:
compare and develop competitive estimates for base salary and target short-term and long-term incentives
recommend changes in establishing 2014base salary and incentives targets based on competitive data and
address general trends in chief executive officer compensation.

The assessment included identifying any material changesTowers Watson also prepared pay equity competitive information, comparing the chief executive officer’s pay as a multiple of the company’s top executives to the positions analyzed, updating competitive compensation information, gathering and analyzing relevant general and industry-specific survey data, and updating the base salary structure. The human resources department assessed competitive pay levels for base salary, total annual cash, which is base salary plus target annual incentives, and total direct compensation, which is the sum of total annual cash and the expected value of long-term incentives. The competitive assessment compared our positions to like positions contained in general industry compensation surveys and industry specific compensation surveys. The human resources department aged the survey data from the date of the survey by 2.5% annually to estimate the 2014 competitive targets.performance graph peer group.

The compensation surveys used in the competitive assessment are listed on the following table:
Survey*
Number of
Companies
Participating
(#)

Median
Number of
Employees
(#) 1

Number of Publicly
Traded
Companies
(#)

Median
Revenue
(000s)
($)

Towers Watson General Industry Executive Compensation DataBank 2012428
17,909
371
6,154,000
Towers Watson Energy Services Executive Compensation Survey 201294
3,120
70
3,280,000
Mercer 2012 Total Compensation Survey for the Energy Sector313
Not Reported
243
896,000
Towers Watson General Industry Top Management Compensation Survey Report 2012863
1,837
406
552,000
Pearl Meyer & Partners Natural Gas Transmission Industry 2012 Compensation Survey19
Not Reported
Not Reported
Not Reported
Effective Compensation, Inc. 2012 Oil and Gas Compensation Survey123
535
55
Not Reported
*The information in the table is based solely upon information provided by the publishers of the surveys and is not deemed filed or a part of this Compensation Discussion and Analysis for certification purposes. For a list of companies that participated in the compensation surveys and databases, see Exhibit A.
1 
For the Effective Compensation, Inc. 2012 Oil and Gas Compensation Survey, the number reported as the Median Number of Employees is the average number of employees.

Survey*
Number of
Companies
Participating
(#)

Median
Number of
Employees
(#)

Number of Publicly
Traded
Companies
(#)

Median
Revenue
(000s)
($)

Towers Watson 2013 CDB General Industry Executive Database442
18,400
376
6,376,000
Towers Watson 2013 CSR Report on Top Management Compensation480
4,550
178
1,396,700
Towers Watson 2013 CDB Energy Services Executive Database104
2,721
76
2,713,000
Mercer 2013 Total Compensation Survey for the Energy Sector352
Not Reported
273
957,000
*The information in the table is based solely upon information provided by the publishers of the surveys and is not deemed filed or a part of this Compensation Discussion and Analysis for certification purposes. For a list of companies that participated in the compensation surveys and databases, see Exhibit B.

In billions of dollars, our revenues from continuing operations for 2012, 2013, 2014, and 20142015 were approximately $3.9, $4.1, $4.5, and $4.7,$4.2, respectively.
The human resources department also augmented the competitive analysis by using Equilar to provide information on what was reported by companies in our performance graph peer group and by other public companies in relevant industries, as selected by the human resources department and as determined by SIC codes and as disclosed in their SEC filings. The companies referenced via Equilar and the positions for which they were used are found in Exhibit B.
For our president and chief executive officer, the Equilar companies included all companies in our performance graph peer group and data on 95 additional chief executive officers from public companies in the energy, construction, utility, and oil and gas exploration industries with revenues ranging from $1 billion to $8 billion.
For our vice president and chief financial officer, the Equilar companies included all companies in our performance graph peer group and data on 77 additional chief financial officers from public companies in the energy, construction, utility, and oil and gas exploration industries with revenues ranging from $1 billion to $8 billion.

 
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For the chief executive officerRole of our exploration and production segment, the Equilar data consisted of compensation information on 25 chief operating officers from public companies in the oil and gas exploration and production industries with revenues ranging from $250 million to $1.5 billion, and 33 division heads from public companies in the oil and gas exploration and production industries without regard to revenues.Management
For the president and chief executive officer of our construction services segment, the Equilar data consisted of compensation information on four chief operating officers and four division heads from public companies in the construction services industry, without regard to revenues.
For the president and chief executive officer of our pipeline and energy services segment, the Equilar data consisted of compensation information on seven chief operating officers from public companies in the energy services industry with revenues ranging up to $1.25 billion and, separately, 27 division heads from public companies in the energy services industry without regard to revenues.
The chief executive officerMr. Goodin played an important role in recommending 20142015 compensation to the committee for the other named executive officers. The chief executive officerMr. Goodin assessed the performance of the named executive officers and considered the relative value of the named executive officers’ positions and their salary grade classifications. He then reviewed the competitive assessment prepared by the human resources departmentTowers Watson to formulate 20142015 compensation recommendations, for the compensation committee, other than for himself. The chief executive officerHe also recommended compensation for Mr. O’Bryan in connection with his promotion in 2015 and a sales bonus in connection with the sale of Fidelity, an additional incentive for Mr. Barney, and a severance payment for Mr. Bietz in connection with his retirement. Mr. Goodin attended compensation committee meetings; however, he was not present during discussions regarding his compensation.
Performance Assessment Program
Our performance assessment program rates performance of our executive officers, except for our chief executive officer, in the following areas, which help determine actual salaries within the range of salaries associated with the executive’s salary grade:
leadershipmentoring
leading with integrityfinancial responsibility
achievement focussafety
risk management  
An executive’s overall performance in our performance assessment program is rated on a scale of one to five, with five as the highest rating denoting distinguished performance. An overall performance above 3.75 is considered commendable performance.
Peer Group
In addition to the survey data provided by the compensation consultant, the compensation committee reviews compensation data from our performance graph peer group in assessing the level of base salary and the target level of annual incentive awards and long-term incentive awards for some of our named executive officers. The companies comprising the 2014 performance graph peer group, which was used in assessing compensation for 2015, were:
ALLETE, Inc.EQT CorporationSM Energy Company
Alliant Energy CorporationGranite Construction IncorporatedSterling Construction Company, Inc.
Atmos Energy CorporationMartin Marietta Materials, Inc.Swift Energy Company
Avista CorporationNational Fuel Gas CompanyTexas Industries
Bill Barrett CorporationNorthwest Natural Gas CompanyVectren Corporation
Black Hills CorporationPike CorporationVulcan Materials Company
Comstock Resources, Inc.Quanta Services, Inc.Whiting Petroleum Corporation
EMCOR Group, Inc.Questar Corporation
The compensation committee also used the performance graph peer group companies in connection with performance share awards under the Long-Term Performance-Based Incentive Plan, where the company’s relative stockholder return is compared to the performance graph peer group. Please see the discussion under 2015 Long-Term Incentives, Performance Share Awards, for the names of the companies comprising the performance graph peer group when the committee granted performance share awards in February 2015.
Salary Grades for 20142015
The compensation committee determines the named executive officers’ base salaries and target annual and long-term incentives by reference to salary grades. Each salary grade has a minimum, midpoint, and maximum annual salary level with the midpoint targeted at approximately the 50th percentile of the competitive assessment data for positions in the salary grade. The compensation committee may adjust the salary grades away from the 50th percentile in order to balance the external market data with internal equity. The salary grades also have target annual and long-term incentive levels, which are expressed as a percentage of the individual’s actual base salary. We generally place named executive officers into a salary grade based on historical classification of their positions; however, the compensation committee reviews each classification and may place a position into a different salary grade if it determines that the targeted competitive compensation for the position changes significantly or the executive’s responsibilities and/or performance warrants a different salary grade. Individual executives may be paid below, equal to, or above the salary grade midpoint.

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The salary grades give the compensation committee flexibility to assign different salaries to individual executives within a salary grade to reflect one or more of the following:
executive’s performance on financial goals and on non-financial goals, including the results of the performance assessment program
executive’s experience, tenure, and future potential
position’s relative value compared to other positions within the company
relationship of the salary to the competitive salary market value
internal equity with other executives and
economic environment of the corporation or executive’s business segment.

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The committee did not change the named executives’ salary grades, but increased the 2015 base salary grade midpoints for 2014 for salary grades A through LK by an averagea total of 1.52%2.2% to more closely align with the 50th percentile of the competitive assessment data. The midpoint of salary grade L, which is Mr. Goodin’s salary grade, was increased by 2.3%2.6% from $762.5 thousand$780,000 to $780 thousand; the midpoint of salary grade K, which is Mr. Wells’ salary grade, was increased by 3.0% from $500 thousand to $515 thousand;$800,000; and the midpoint of salary grade J, which is Messrs. Thiede and Bietz’sthe salary grade remained at $390 thousand;for Messrs. Schwartz, Barney, Thiede, O’Bryan, and the midpoint ofBietz, was increased by 2.6% from $390,000 to $400,000.
The committee moved Mr. Schwartz from salary grade I to salary grade J to more closely align with the Towers Watson survey data and the performance graph peer group companies, which isshowed median base salaries for chief financial officers of $500,000 and $405,000, respectively. Mr. Schwartz’sO’Bryan’s salary grade was increased by 1.5%changed from $335 thousandI to $340 thousand.
The committee did not change the target incentive compensation guidelines for the salary grades for 2014, except that 2014 target annual and long-term incentives were set at 85% and 60% of base salary, respectively, forJ, the salary grade Jfor the business segment heads, in connection with his promotion to president and chief executive officer of Fidelity Exploration & Production Company, effective March 1, 2015.
For salary grade L, the construction services segment (Mr. Thiede) and president and chief executive officercommittee decreased the target annual incentive from 150% to 100% of base salary, based on the competitive data which showed that 150% was at the high end of the construction materials segment, rather thanrange. The committee also increased the target long-term incentive for salary grade L from 150% to 225% of base salary, which is more in line with market norms. The committee kept the 2015 target annual and long-term incentive compensation guidelines associated withfor salary grade J ofat 65% and 90%, respectively, of base salary. In establishing these targets, the committee continued its approach on transitioning these two executive officers’ incentive compensation from what it had been prior to their promotions in 2013 to having their targets equal to those of other salary grade J participants by 2017.
Our named executive officers’ 20142015 salary grade classifications and their respective midpoints are:
  20142015 Salary Grade Base Salary Midpoint ($000s)
Position GradeName
President and CEOLDavid L. Goodin 780800
 
Vice President and CFOIJDoran N. Schwartz 340400
 
Vice ChairmanPresident and CEO, Fidelity Exploration & Production CompanyKnife River CorporationKJJ. Kent WellsDavid C. Barney 515400
 
President and CEO, MDU Construction Services Group, Inc.JJeffrey S. Thiede 390400
President and CEO, Fidelity Exploration & Production CompanyJPatrick L. O’Bryan400
 
President and CEO, WBI Holdings, Inc.JSteven L. Bietz 390400
 
Timing of Compensation Decisions for 20142015
The compensation committee, in conjunction with the board of directors, determined all compensation for each named executive officer for 2014.2015. The compensation committee made recommendations to the board of directors regarding compensation of all Section 16 officers, and the board of directors then approved the recommendations.
The compensation committee reviewed the competitive assessment at its August 20132014 and November 20132014 meetings. At the November 20132014 meeting, it established individual base salaries, target annual incentive award levels, and target long-term incentive award levels for 2014.2015 for most of the named executive officers. Mr. Goodin’s target incentive target award levels were reviewed and established at the February 2015 meeting. In conjunction with his promotion, Mr. O’Bryan’s 2015 compensation was determined at the February and May 2015 meetings. At the February 20142015 meeting, the compensation committee and the board of directors determined 20142015 annual and long-term incentive awards, along with payments based on performance for the 20132014 annual incentive awards andawards. No payments were made for the 2011-20132012-2014 performance share awards. The February meeting occurred after the release of earnings for the prior year. Mr. Bietz’s additional payment in connection with his retirement was determined at the June 2015 compensation committee and board meetings.

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Stockholder Advisory Vote (“Say on Pay”)
Our stockholders had an advisory vote on our named executive officers’ 2014 compensation at the 20142015 Annual Meeting of Stockholders. Approximately 97%88% of the shares present in person or represented by proxy and entitled to vote on the matter approved the named executive officers’ compensation. The 97%88% approval is slightly higherlower than the results of our say on pay vote at the 20132014 Annual Meeting, which was 96%97%. TheWhile the compensation committee anddid not change compensation for 2015 as a result of the board of directorsvote, the committee considered the results of the votesvote at their May 20142015, August 2015, and November 20142015 meetings in connection with setting compensation for 2016, requesting the vice president-human resources to prepare an analysis of the industry competitiveness of the company’s annual and did not change our executivelong-term incentive awards, including the degree of stretch in the goals, the mix of annual and long-term incentive compensation, programand the use of total stockholder return as a result ofsingle measure for the votes.long-term incentive awards.
Allocation of Total Target Compensation for 20142015
Incentive compensation, which consists of annual cash incentive awards and three-year performance share awards under our Long-Term Performance-Based Incentive Plan, comprises a significant portion of our named executive officers’ total target compensation because:
our named executive officers are in positions to drive, and therefore bear high levels of responsibility for, our corporate performance
incentive compensation is more variable than base salary and dependent upon our performance
variable compensation helps ensure focus on the goals that are aligned with our overall strategy and
the interests of our named executive officers will be aligned with those of our stockholders by making a significant portion of their target compensation contingent upon results that are beneficial to stockholders.

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The following table shows the allocation of total target compensation for 20142015 among the individual components of base salary, annual incentive (including the additional annual incentives granted to Mr. Barney and Mr. O’Bryan), and long-term incentive:
NameName
% of Total
Target
Compensation
Allocated to
Base Salary
(%)

 
% of Total Target Compensation
Allocated to Incentives
Name
% of Total
Target
Compensation
Allocated to
Base Salary
(%)
 
% of Total Target Compensation
Allocated to Incentives
Annual (%)
 Long-Term (%)
 
Annual +
Long-Term (%)

Annual (%) Long-Term (%) 
Annual +
Long-Term (%)
David L. GoodinDavid L. Goodin25.0
 37.5
 37.5
 75.0
David L. Goodin23.5 23.5 53.0 76.5
Doran N. SchwartzDoran N. Schwartz44.4
 22.2
 33.4
 55.6
Doran N. Schwartz39.2 25.5 35.3 60.8
J. Kent Wells23.5
 29.4
 47.1
 76.5
David C. BarneyDavid C. Barney34.7 41.0 24.3 65.3
Jeffrey S. ThiedeJeffrey S. Thiede40.8
 34.7
 24.5
 59.2
Jeffrey S. Thiede40.0 32.0 28.0 60.0
Patrick L. O’BryanPatrick L. O’Bryan20.0 80.0  80.0
Steven L. BietzSteven L. Bietz39.2
 25.5
 35.3
 60.8
Steven L. Bietz39.2 25.5 35.3 60.8
In order to reward long-term growth, the compensation committee generally allocates a higher percentage of total target compensation to the long-term incentive than to the short-termannual incentive for our higher level executives, since they are in a better position to influence our long-term performance. As discussed later, Mr. Goodin’s long-term incentive percentage was kept at a lower level to balance his higher Supplemental Income Security Plan benefit. Also, Mr. Thiede’s long-term incentive percentage was lower than the guideline, as he transitions from all short-term incentive to a combination of short-term and long-term incentive in connection with his promotion in 2013. Additionally, theThe long-term incentive, if earned, is paid in company common stock. These awards, combined with our stock retention requirements and stock ownership policy, discussed later, promote ownership of our stock by the named executive officers. The compensation committee believes that, as stockholders, the named executive officers will be motivated to deliver financial results that build wealth for all stockholders over the long-term.
Messrs. Barney’s and Thiede’s long-term incentive percentage continued to be lower than their annual incentive percentage, as they transition from all annual incentive to a combination of annual and long-term incentive in connection with their promotions in 2013. Mr. Barney also received an additional annual incentive award in February 2015, which further increased the annual incentive portion of his total target compensation. Mr. O’Bryan did not receive a long-term incentive award in 2015, reflecting the company’s potential marketing of Fidelity, with any sale likely to occur before the conclusion of the three-year performance period.
PEER Analysis: Comparison of Pay for Performance Ratios
Each year we compare our named executive officers’ pay for performance ratios to the pay for performance ratios of the named executive officers in the performance graph peer group. This analysis compares the relationship between our compensation levels and our average annual total stockholder return to the peer group over a specified period. In 2015 we looked at two separate five-year period.periods: 2009-2013 and 2010-2014 and two separate three-year periods: 2011-2013 and 2012-2014. All data used in the analysis, including the valuation of

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long-term incentives and calculation of stockholder return, were compiled by Equilar, Inc., an independent service provider, which is based on each company’s annual filings for its data collection.
This analysis consisted of dividing what we paid our named executive officers for the years 2009 through 2013period by our average annual total stockholder return for the same five-year period to yield our pay ratio. For the 2009-2013this comparison, we used the 20142015 performance graph peer group companies. Our pay ratio was then compared to the pay ratio of the companies in the performance graph peer group, which was calculated by dividing total direct compensation for all the proxypeer group executives by the sum of each company’s average annual total stockholder return for the same five-year period. The average annual stockholder return is the geometric mean for the five-year period.
For the five-year period of 2009 through 2013, we paid our named executives approximately $4.9 million per point of shareholder return, while the peer group companies paid their named executives approximately $6.4$4.1 million per point of shareholder return. For the five-year period 2010 through 2014, we paid our named executives approximately $15.8 million per point of shareholder return, reflecting a large decrease in our total stockholder return, while the peer group companies paid their named executives approximately $5.6 million per point of shareholder return. The three-year periods resulted in a comparison of $1.7 million for the company versus $2.4 million for the peer group for 2011-2013 and a comparison of $4.8 million for the company versus $1.9 million for the peer group for 2012-2014. The compensation committee believes that the analysis continues to serve a useful purpose in its annual review of compensation for the named executives.
20142015 Compensation for Our Named Executive Officers
Base Salaries, Total Annual Compensation, and Total Direct Compensation
David L. Goodin
For 2014,2015, the compensation committee awardedgave Mr. Goodin, our president and chief executive officer, a 9.6%10.2% increase, raising his salary from $625,000$685,000 to $685,000,$755,000, or 87.8%94% of the midpoint of salary grade L. The committee noted that the $685,000$755,000 was belowabove the median salary of $750,000$726,000 for the chief executive officers from the performance graph peer companies and below the medianmarket average salary of $801,500$910,000 for the chief executive officers from the salary survey data, both as noted in the competitive assessment. The committee believed the 9.6%10.2% increase was appropriate in lightrecognition of Mr. Goodin’s job maturity, knowledge of the company’s business segments, skill sets, and management style, in addition to 2013 performance, which included earnings per share andfavorable return on invested capital results at 103.9% of plancompared to the performance graph peers for the twelve months ended June 30, 2014 and 103.1% of plan, respectively, as measuredresults on a nine month actual plus three month plan basis.succession planning and leadership development. The committee also believed it was appropriate forto move Mr. Goodin’s 20142015 base salary closer to be less than market and less than the 2014 midpoint due to his newness in the position.competitive reference point. The committee established Mr. Goodin’s 20142015 target total annual cash compensation at $1,712,500, which$1,510,000, a reduction from his 2014 target of $1,712,500. Mr. Goodin’s 2015 target total annual cash was above the median total cash compensation of $1,664,600$1,385,000 paid to chief executive officers from the performance graph peer companies and abovebelow the median total cash compensation of $1,532,700$1,865,000 paid to chief executive officers from the salary survey data, both as noted in the competitive assessment.

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From a total direct compensation perspective, the committee established a target of $2,740,000,$3,208,750, which was abovealigned with the competitive reference point of $2,565,600$3,291,000 for the performance graph peer group and below the competitive reference point of $3,192,800$4,665,000 for the salary survey companies.
Doran N. Schwartz
For 2014,As discussed above, the compensation committee awardedchanged the salary grade of Mr. Schwartz, our vice president and chief financial officer, a 4.3% increase, raisingfrom I to J and increased his base salary 5.6%, from $345,000$360,000 to $360,000,$380,000, or to 105.9%95% of the midpoint of salary grade I.J. Combined with his target annual and long-term incentive, this would result in target total annual compensation of 73%70.1% and target total direct compensation of 54%60.4% of the 2014 competitive salary surveymarket data at the 50th percentile. The compensation committee’s rationale for the increase was in recognition of his:
assistanceleadership positions in the sale of company delivering earnings per sharecommon stock under the at-the-market equity program, debt financings for the company and return on invested capital results at 103.9% of plan and 103.1% of plan, respectively, as measured on a nine month actual plus three month plan basis
leadership in maintaining excellent relationships withfinancings for the investment communityDakota Prairie Refinery and
relatively low salary compared to the chief financial officers of performance graph peer companies.
J. Kent WellsDavid C. Barney
For 2014,2015, the compensation committee awardedgave Mr. Wells, vice chairman of the corporationBarney, president and chief executive officer of Fidelity Exploration & Production Company,Knife River Corporation, a 5.3%3.9% increase in base salary, raising his salary from $570,000$380,000 to $600,000$395,000 or 116.5%99% of the midpoint of salary grade K.J. Combined with his target annual and long-term incentives, along with an additional annual incentive (cash flow), this would result in target total annual compensation of 123%121.3% and target total direct compensation of 136%93.2% of the 2014 competitive salary survey data at the 50th percentile. The compensation committee’s rationale for the increase was in recognition of:

Fidelity Exploration & Production’s continued growth
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his results in production and continuing the shift in production mix from natural gasmanaging Knife River Corporation, moving it closer to oil and liquidsmeeting or exceeding its weighted average cost of capital
his credible leadership and
continuing to promote a safety culture at Fidelity Exploration & Production Company.his respect by Knife River Corporation employees.
Jeffrey S. Thiede
For 2014,2015, the compensation committee awardedgave Mr. Thiede, president and chief executive officer of MDU Construction Services Group, Inc., a 3.9%6.3% increase in base salary, raising his annual salary from $385,000$400,000 to $400,000,$425,000, or 102.6% of the midpoint of salary grade J. Due to the limited salary survey data on comparable positions, the 2014 competitive assessment was based solely on the Equilar data discussed above under “Role of Management.” Combined with his target annual and long-term incentives, Mr. Thiede’s target total annual compensation and target total direct compensation was 81% and 87%, respectively, of the median proxy pay data on chief operating officers, and 93% and 123%, respectively, of the median proxy pay data on division heads. The committee believed the 3.9% salary increase was appropriate in light of his grasp of financial targets and budget goals and 2013 performance, which included earnings per share and return on invested capital results at 130.1% of plan and 121.9% of plan, respectively, as measured on a nine-month actual plus three-month plan basis for MDU Construction Services Group, Inc.
Steven L. Bietz
For 2014, the compensation committee awarded Mr. Bietz, president and chief executive officer of WBI Holdings, Inc., a 3.3% increase, raising his salary from $367,700 to $380,000, or 97.4%106% of the midpoint of salary grade J. Combined with his target annual and long-term incentives, this would result in target total annual compensation of 94%115.9% and target total direct compensation of 89%95.7% of the 2014competitive salary survey data at the 50th percentile. The committee believed the 6.3% salary increase was appropriate in recognition of his strong leadership and continued delivery of outstanding results and the accomplishments in unifying MDU Construction Services Group, Inc. under his leadership.
Patrick L. O’Bryan
In establishing Mr. O’Bryan’s compensation, the committee reviewed the pay arrangements of chief operating officers of publicly traded companies with revenues of $250 million to $1.5 billion in four SIC codes in the oil and gas business, as compiled by Equilar. These companies are listed in Exhibit B. The committee changed Mr. O’Bryan’s salary grade from I to J and increased his salary from $400,000 to $450,000, effective March 1, 2015, in connection with his promotion to president and chief executive officer of Fidelity Exploration & Production Company. His salary was set at 112.5% of the midpoint of salary grade J. Combined with his target annual incentive and his two additional annual incentives (retention and sales bonus incentives), this would result in target total compensation of $2.24 million or 140.1% of total target direct compensation of $1.6 million as shown in the Equilar data. The committee believed that Mr. O’Bryan’s involvement in the Fidelity sales process would likely bring significant incremental value and recognized the importance of keeping Mr. O’Bryan incentivized to remain with the company and lead a successful sales effort.
Steven L. Bietz
For 2015, the compensation committee gave Mr. Bietz, president and chief executive officer of WBI Holdings, Inc. until his retirement in July 2015, a 3.9% increase, raising his salary from $380,000 to $395,000, or 99% of the midpoint of salary grade J. Combined with his target annual and long-term incentives, this would result in target total annual compensation of 100.3% and target total direct compensation of 91.6% of the competitive salary survey data at the 50th percentile. The compensation committee’s rationale for the increase was in recognition of his leadership inthe earnings growth at WBI Holdings,Energy, Inc.’s expansion in the gas processing and refining areas. under Mr. Bietz’s leadership.
Annual Incentives
2015 Annual Incentives
The committee granted regular annual incentives to the executive officers in February 2015, as it has in prior years, and also during 2015 granted or approved additional annual incentives for Mr. Barney and Mr. O’Bryan. In the following sections, we discuss the regular annual incentives, with the additional incentives discussed separately under “Additional Annual Incentives.”
What the Performance Measures Are and Why We Chose Them
The compensation committee develops and reviews financial and other corporate performance measures to help ensure that compensation to the executives reflects the success of their respective business segment and/or the corporation, as well as the value provided to our stockholders.
The compensation committee believes earnings, earnings per share, and return on invested capital are very good measurements in assessing a business segment’s performance and the company’s performance from a financial perspective, because:

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earnings and earnings per share are generally accepted accounting principle measurements and are key drivers of stockholder return over the long-term and
return on invested capital measures how efficiently and effectively management deploys capital, where sustained returns on invested capital in excess of a business segment’s cost of capital create value for our stockholders.
The compensation committee chose earnings as the performance measure for two business segments. For the construction services segment, selected earnings levels were used in order to balance the difficulty in forecasting as well as earnings volatility for that segment, instead of tying performance to allocated earnings per share and budgeted return on invested capital resulting from the annual planning process. For the exploration and production segment, earnings, as adjusted, were used to motivate the chief executive officer to increase and maintain production at a high level and develop the appropriate mix of production and replacement reserves, without regard to the effect on earnings of non-cash impairments and hedge accounting, the pricing components over which he had no control.
As in prior years, the compensation committee selected allocated earnings per share and return on invested capital for the pipeline and energy services segment, the electric and natural gas distribution segments, and the construction materials and contracting segment to ensure those chief executive officers’ annual incentive payments are closely aligned to criteria promoting long-term growth in stockholder return. We establish these targets in connection with our annual financial planning process, where we assess the economic environment, competitive outlook, industry trends, and company specific conditions to set projections of results. The compensation committee evaluates the projected results and uses this evaluation to establish the incentive plan performance targets based upon recommendationrecommendations of the chief

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executive officer. Allocated earnings per share for a business segment is calculated by dividing that business segment’s earnings by the business segment’s portion of the total company weighted average shares outstanding. Return on invested capital for a business segment is calculated by dividing the business segment’s earnings, without regard to after tax interest expense and preferred stock dividends, by the business segment’s average capitalization for the calendar year. If the compensation committee utilizes a return on invested capital target for a business segment, it considers the business segment’s weighted average cost of capital. The weighted average cost of capital is a composite cost of the individual sources of funds including equity and debt used to finance a company’s assets. It is calculated by averaging the cost of debt plus the cost of equity by the proportion each represents in our, or the business segment’s capital structure.
The compensation committee continued to use earnings as the performance measure for the construction services segment, with selected earnings levels chosen to balance conservative financial planning, as well as earnings volatility for that segment. For the exploration and production segment, pretax operating income, excluding depletion, depreciation and amortization, and margin enhancement, defined as operations and maintenance expense, which the committee viewed as directly related to driving value at this segment, were used as performance measures.
For the named executive officers working at MDU Resources Group, Inc., who were Messrs. Goodin and Schwartz, the compensation committee continued to base annual incentives on the achievement of performance goals at the business segments: (i) the construction materials and contracting segment, (ii) the construction services segment, (iii) the pipeline and energy services segment, (iv) the exploration and production segment, and (v) the electric and natural gas distribution segments. The compensation committee’s rationale for this approach was to provide greater alignment between the MDU Resources Group, Inc. executives and business segment performance.
As established by the compensation committee in February 2014,2015, the annual performance measures and goal weightings for the business segment leaders were:
PositionPositionBusiness Segment
Business Segment
Goal Weighting
 
Company
Goal Weighting
PositionBusiness Segment
Business Segment
Goal Weighting
 
Company
Goal Weighting
Allocated EPS
(%)

ROIC
(%)

Earnings
(%)

 
EPS
(%)1

Allocated EPS
(%)

ROIC
(%)

Earnings
(%)

 
Pretax Operating Income (%)1

Margin Enhancement
(%)2

 
EPS
(%)3

E&P Segment Pretax Operating Income (%)1

President and Chief Executive OfficerExploration and Production

75.0
2 
25.0
President and Chief Executive OfficerConstruction Services

75.0
3 
25.0
President and Chief Executive OfficerPipeline and Energy Services37.5
37.5

 25.0
President and Chief Executive OfficerConstruction Materials and Contracting37.5
37.5

 25.0
President and Chief Executive OfficerElectric and Natural Gas Distribution37.5
37.5

 25.0
President and CEOPresident and CEOConstruction Materials and Contracting37.5
37.5

 

 20.0
5.0
President and CEOPresident and CEOConstruction Services

75.0
4 


 20.0
5.0
President and CEOPresident and CEOExploration and Production


 56.25
18.75
 20.0
5.0
President and CEOPresident and CEOPipeline and Energy Services37.5
37.5

 

 20.0
5.0
President and CEOPresident and CEOElectric and Natural Gas Distribution37.5
37.5

 

 20.0
5.0
1
Earnings per share for purposes of the annual incentive calculation (i) reflect the adjustments referred to in footnote 2 and (ii) exclude the effects on earnings at the MDU Resources level of intersegment eliminations.Pretax operating income excludes (i) depreciation, depletion, and amortization, with non-cash ceiling test charges treated as depreciation and (ii) the accounting effects of the segment being moved from continuing operations to discontinued operations.
2
Earnings were defined as GAAP earnings reported for the exploration and production segment, adjusted to exclude the (i) effect on earnings of any noncash write-downs of oil and natural gas properties due to ceiling test impairment charges and any associated earnings benefit resulting from lower depletion, depreciation and amortization expenses and (ii) the effect on earnings of any noncash gains and losses that result from (x) ineffectiveness in hedge accounting or (y) derivatives that no longer qualify for hedge accounting treatment.
Margin enhancement is defined as operations and maintenance expense cost below a target of $102 million, excluding accounting changes due to the segment being moved from continuing operations to discontinued operations.
3
Earnings were defined as GAAP earnings.Earnings per share are diluted and adjusted and exclude (i) Fidelity and (ii) the effect on earnings at the MDU Resources Group, Inc. level of intersegment eliminations.
4
Earnings are defined as GAAP earnings.
Our Named Executive Officers’ Target Annual Incentive Compensation
The compensation committee established the named executive officers’ 2015 target annual incentive as a percentage of each officer’s base salary as follows:
Mr. Goodin’s 2015 target annual incentive was reduced from 150% to 100% of base salary, or $755,000, based on the competitive assessment, which showed median annual incentives of $955,000 for the salary survey companies and $659,000 for the performance graph peer group. The committee’s rationale was, in conjunction with an increase in target long-term incentive compensation, to bring Mr. Goodin’s total compensation in close alignment with the performance graph peer group, but below the survey data.
Mr. Schwartz’s 2015 target annual incentive was increased to 65% of base salary, which was the percent associated with his new salary grade J.

 
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Our Named Executive Officers’ Target Annual Incentive Compensation
The compensation committee established the named executive officers’ target annual incentive as a percentage of each officer’s actual 2014 base salary.
Messrs. Goodin’s and Schwartz’s 2014 target annual incentives were based on the following:
Mr. Goodin’s 2014Barney’s 2015 target annual incentive was unchanged at 150% of base salary, which was above the 91% and 122% of base salary paid to chief executive officer positions based on salary survey data and performance graph peer group data, respectively, from the competitive assessment. The committee’s rationale for assigning an above-market target annual incentive percentage was to offset a below-market target long-term incentive and to ensure, from an internal equity standpoint, that Mr. Goodin’s target incentive was above the target incentives of his direct reports.
Mr. Schwartz’s 2014 target annual incentive was unchanged at 50% of base salary, which was below the 67% and 77% of base salary paid to chief financial officers based on salary survey data and performance graph peer group data, respectively, from the competitive assessment. Notwithstanding this difference, the committee did not increase Mr. Schwartz’s annual incentive target in favor of waiting some additional time before increasing the annual incentive target.
Mr. Wells’ 2014 target incentive was unchanged at 125% of base salary, which was above the 96% of base salary paid to comparable positions in the survey data and above the 82% and 80% of base salary based on proxy pay data from SEC filings as of July 2013, and as compiled by Equilar, on chief operating officers and division heads from companies in relevant industries. The compensation committee determined, as it had in prior years, that the target incentive of 125% of base salary was appropriate given the significant investment in the exploration and production segment and the desire to incentivize and motivate Mr. Wells to generate earnings that can greatly impact overall company earnings.
Mr. Thiede’s 2014 target incentive was set at 85%80% of base salary, a decrease from 90%85% of base salary in 2013.2014. The decrease was part of the committee’s plan to decreasereduce his short-termannual target incentive to 65% of base salary, the target annual incentive associated with salary grade J, by 2017, while at the same time, increasing his long-term incentive target to 90% of basethe guideline for his salary grade over the same time period.
Mr. Bietz’s 2014Thiede’s 2015 target incentive was unchangedalso decreased from 85% to 80% of base salary, continuing the transition of his incentive compensation from what it had been prior to his promotion in 2013 to having a target equal to those of other salary grade J participants by 2017.
Mr. O’Bryan’s 2015 target incentive was increased from 75% to 200% of base salary in order to compensate him for not receiving a long-term incentive award in 2015 and set
Mr. Bietz’s 2015 target incentive was unchanged at 65% of base salary, which was belowconsistent with the 74%percent associated with his salary grade.
Company Goals Applicable to All Executives
As in prior years, the compensation committee established an MDU Resources Group, Inc. goal applicable to all executives that comprised 25% of base salary paid to comparable positionsthe annual incentive award. However, for 2015, in light of the survey data. Notwithstandingpotential marketing of Fidelity, the difference, thecompensation committee did not increase Mr. Bietz’s incentive target for 2014 because the historical trend has shown smaller differences between the incentive target awarded to Mr. Bietz and the competitive data, and the committee determined not to change the target based on a one-year result.divided this goal into two components:
MDU Resources Group, Inc. EPS GoalComponent
The MDU Resources Group, Inc. earnings per share component represented 25% of the award opportunity for all business segment leaders. Payout could range from no payment if the results were below 85% of the $1.48 target to a 200% payout if the results were $1.70 or higher. The committee set the target at $1.48, as adjusted, which was above the 2013 target of $1.27 and below the adjusted 2013 results of $1.49. The 2014 target was established based on adjusted earnings at the exploration and production segment as described in footnote 2 to the table under What the Performance Measures Are and Why We Chose Them above and excluded the effect on earnings at the company level of intersegment eliminations. The 2014 adjusted earnings per share target level reflected:
continued solid execution in all business segments
significant investments in our exploration and production, electric and natural gas distribution, and pipeline and energy services segments and
anticipated lower oil and natural gas commodity prices.
comprised of all business segments except Fidelity
constituted 20% of the annual incentive, reduced from 25% in prior years
based on diluted adjusted earnings per share, excluding Fidelity
excludes the effect on earnings at the company level of intersegment eliminations, the effect on other business segments and on MDU Resources Group, Inc. of Fidelity becoming a discontinued operation for accounting purposes for 2015, and the income statement impact of a loss on a board-approved asset sale or disposition other than Fidelity
payout could range from no payment if results were below 85% level of $0.95 to a 200% payout if results were $1.29 or higher
target set at $1.12, as adjusted, below 2014 target of $1.48 and below adjusted 2014 results of $1.50 to reflect continued solid execution in all business segments, significant investments in our electric and natural gas distribution, and the exclusion of Fidelity.
Earnings per share for 20142015 were, on a GAAP basis, $1.55$(3.20) and, on an adjusted basis excluding Fidelity and as described in footnotes 1 and 2 toabove, were $0.85, which was below the table above under What the Performance Measures Are and Why We Chose them, were $1.50.threshold amount for payment. The payment on this component was 109%0.0% of target.
Fidelity Exploration and& Production Segment Earnings GoalCompany Component
comprised of Fidelity
constituted 5% of the annual incentive
based on pretax operating income excluding depreciation, depletion, and amortization
target set at $106 million for the year to reflect anticipated production, planned capital expenditures, and operations and maintenance expense
payout could range from no payment if results were below 80% of target or $84.8 million to a 200% payout if results were $127.2 million or higher for the year
a sale of Fidelity during 2015 would trigger a prorated payment on earned incentives measured in cumulative monthly results versus cumulative monthly goals.
For Mr. Wells,Because over 75% of the 2014 award opportunityassets of Fidelity were sold prior to December 31, 2015, the target of $106 million was adjusted, based on earnings adjusted as described in footnote 2the cumulative monthly results, to $99.7 million. The 2015 results on the table above under What the Performance Measures Are and Why We Chose Them. Payout could range from no payment if 2014 earningsFidelity goal were below the 85% level of $81.2$96.5 million, equating to a 200% payout if the segment’s 2014 earnings were at or above the 115% level86.6% of $109.8 million. For 2014 the 85% to 115% range was wider than the 90% to 110% range for 2013 to accommodate an expected increase in commodity price volatility for 2014.target payment on this component.

 
2228 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

Construction Materials and Contracting Segment Earnings Per Share and Return on Invested Capital Goals
For Mr. Barney, 75% of the 2015 award opportunity was based on allocated earnings per share and return on invested capital, equally weighted. The committee set the exploration and production segment’s 2014 adjusted2015 allocated earnings per share target level at $95.5 million,$0.94, which was higher than the 2014 target of $0.83 and actual results of $0.79, to reflect anticipated higher margins, partially offset by reduced backlog and flat material sales. The committee set the 2015 return on invested capital target at 7.2%, higher than the 2014 target of 6.3% and the 2014 actual results of 6.2%, due to higher anticipated earnings. Payout could range from no payment if the results were below the 70% of target or $0.66 earnings per share and 5.0% return on invested capital to a 200% payout if:
2015 allocated earnings per share for the segment were at or above the 2013115% of target levelor $1.08 and
2015 return on invested capital was at or above 115% of $84.0 million and below the 2013 adjusted results of $98.4 million. The 2014 earnings target as compared to 2013 adjusted results and target was due primarily to higher depletion, depreciation and amortization expense, and lower expected commodity prices, as well as expected increased oil production.or 8.3%.
The construction materials and contracting segment’s 20142015 earnings per share and return on invested capital were $82.0 million150% and 144.4% of their respective 2015 targets, equating to a 29.3% payment on200% and 200%, respectively, of the segment’s earnings component,target amount attributable to those components, which coupled with MDU Resources Group, Inc.’s earnings per sharecomponent being 109%0.0% of target and the Fidelity component being 86.6% of target, resulted in a 20142015 annual incentive payment for Mr. WellsBarney of $369,750$487,588 or 49.3%154.3% of target.
Construction Services Segment Earnings Goal
For Mr. Thiede, the committee retained its approach from 2014, where 75% of the 2014his annual incentive award opportunity was based on the construction services segment’s 2014 earnings, where the payout could range from no payment if the results were below the 70% level of $14.5 million to 250% of the target amount if the results were at or above $35.8 million.
Predetermined2015 GAAP earnings. Target earnings levels were selected in order to balance the difficulty in forecasting, as well as earnings volatility for that segment. Specifically, target earnings of $20.9$26 million would be needed to meet the result necessary to trigger paymentweighted average cost of the target award, equated to a return on invested capital, of approximately 7.2%, and earnings of $35.8$54.5 million, the result necessary to trigger payment of the maximum award, equatedwould be needed to drive a return on invested capital of approximately 12.2%15%. The committee felt these increased earnings levels from the 2014 target were appropriate given that they were above the business segment’s 20142015 projected weighted average cost of capital was 9%.capital. Payout could range from no payment if the results were below the 85% of target earnings (increased from 70% in 2014 to be consistent with other business segment heads) or $22.1 million to 200% (reduced from 250% in 2014 to be consistent with other business segment heads) of the target amount if the results were at or above $54.5 million.
The construction services segment’s 20142015 earnings were $54.4$23.8 million, equating to a 250%57.7% payment on the segment’s earnings component, which coupled with MDU Resources Group, Inc.’s earnings per share being 109%0.0% of target and the Fidelity component being 86.6% of target, resulted in a 20142015 annual incentive payment for Mr. Thiede of $730,150$161,857 or 214.8%47.6% of target.
Exploration and Production Segment Pretax Operating Income and Margin Enhancement Goals
For 2015, the compensation committee changed the goal for the exploration and production segment from a single earnings as adjusted goal to two goals: pretax operating income and margin enhancement.

For Mr. O’Bryan, 56.25% of his 2015 award opportunity was based on the exploration and production segment’s pretax operating income, excluding (i) depreciation, depletion, and amortization, with non-cash ceiling test charges treated as depreciation and (ii) accounting effects of the segment being moved from continuing operations to discontinued operations. The committee set the exploration and production segment’s 2015 pretax operating income target at $106 million for the year reflecting anticipated production, operations and maintenance expense, and planned capital expenditures. Payout could range from no payment if 2015 pretax operating income was below the 80% level of target or $84.8 million to a 200% payout if the segment’s 2015 pretax operating income was at or above the 120% level or $127.2 million for the year.

Because over 75% of the assets of Fidelity were sold prior to December 31, 2015, the target of $106 million was adjusted, based on the cumulative monthly results, to $99.7 million. The segment’s 2015 pretax operating income was $96.5 million equating to a 86.6% payment on this component.
Margin enhancement was used for 18.75% of Mr. O’Bryan’s award opportunity, with margin enhancement defined as operations and maintenance expense below a target of $102 million for the year. Payout could range from no payment if 2015 margin enhancement was higher than the 100% level of $102 million to a 200% payout if 2015 margin enhancement was equal to or less than the 92.5% level of target or $94.4 million for the year.
Because over 75% of the assets of Fidelity were sold prior to December 31, 2015, the target of $102 million was adjusted, based on the cumulative monthly results, to $95.4 million. The segment’s 2015 operations and maintenance expense was $91.1 million equating to a 160.1% payment on this component.

MDU Resources Group, Inc. Proxy Statement 29


Proxy Statement

Mr. O’Bryan was required to remain employed by Fidelity until the time of sale in order to receive payment. Since most of Fidelity was sold prior to December 31, 2015, and Mr. O’Bryan remained employed through that date, when coupled with MDU Resources Group, Inc.’s earnings per share being 0.0% of target and the Fidelity component being 86.6% of target, this resulted in a 2015 annual incentive payment for Mr. O’Bryan of $747,000 or 83.0% of target.
Pipeline and Energy Services Segment EPS, ROIC,Earnings Per Share, Return on Invested Capital, and Safety Goals
For Mr. Bietz, 75% of the 2014his 2015 award opportunity was based on the pipeline and energy service segment’s allocated earnings per share and budgetedtarget return on invested capital, equally weighted. Payout could range from no payment if the results were below the 85% level of $0.83 EPS and 3.3% ROIC to a 200% payout if:
the 2014 allocated earnings per share for the segment were at or above the 115% level of $1.13 and
the 2014 return on invested capital was at or above the 115% level of 4.5%.
For 2014,2015, the committee set the pipeline and energy service segment’s allocated earnings per share target at $0.98$1.64 and return on invested capital target at 3.9%5.6%. The 20142015 earnings per share target was higher than the 2014 target of $0.98 and 2014 actual of $1.36, reflecting expected higher earnings due to the operation of the Dakota Prairie Refinery and the full impact of the 2014 rate case, partially offset by anticipated lower prices at the Pronghorn facility and higher operations and maintenance expense. For the same reasons, the 2015 return on invested capital target of 5.6% was set higher than the 2014 target of 3.9% and the 2014 actual results of 5.1%. Payout could range from no payment if the results were below the 201385% of target of $1.16, reflecting lower anticipated natural gas storage levels and start-up costs associated with Dakota Prairie Refining, LLC. The 2014or $1.39 earnings per share target was also above and 4.8% return on invested capital to a 200% payout if:
the 20132015 allocated earnings per share results of $0.51 due to anticipated improved results fromfor the business segment’s Pronghorn facility, anticipated higher transportation volumes, and the absence of the $9.0 million negative earnings impact associated with the impairment of natural gas gathering assets that occurred in 2013. The 2014 ROIC target of 3.9% was below the 2013 target of 5.4% andsegment were at or above the 2013 actual results115% of 3.1%, due primarily to target or $1.89 and
the 2015 return on invested capital investments in Dakota Prairie Refining.was at or above the 115% of target or 6.4%.
Mr. Bietz also had five individual goals relating to safety results with each goal that was not met reducing the annual incentive award by 1%. The five individual goals were:
each established local safety committee will conduct eight meetings per year
each established local safety committee must conduct four site assessments per year
report90% (increased from 85%) or more of motor vehicle accidents and personal injuries by the end of the next business day, which willmust be achieved only if 85% or more of the reports are submittedreported by the end of the next business day
achieve the targeted vehicle accident incident rate of 1.851.75 (decreased from 1.85) or less and
achieve the targeted personal injury incident rate of 2.11.85 (decreased from 2.1) or less.

MDU Resources Group, Inc. Proxy Statement 23


Proxy Statement

Results at the pipeline and energy services segment (before adjustment for the five safety goals) were 138.8% and 130.8%, respectively, of the 2014negative on 2015 allocated earnings per share and return on invested capital, measures, equating to 200%0.0% and 0.0%, respectively, of the target each.amount attributable to those components. These results, coupled with MDU Resources Group, Inc.’s earnings per share being 109%0.0% of target, the Fidelity component being 86.6% of target, and four of the five safety goals being met, resulted in 175.5%4.3% of the total annual incentive award target being met, or an awardmet. Because of $433,552. However, the committee used its negative discretion and reducedhis retirement in July 2015, Mr. Bietz’s award to $333,552 due to the cost overruns and delay in the start date at Dakota Prairie Refining.Bietz did not receive payment of his annual incentive.
Electric and Natural Gas Distribution Segments EPSEarnings Per Share and ROICReturn on Invested Capital Goals
For the electric and natural gas distribution segments, 75% of the 20142015 award opportunity was based on allocated earnings per share and budgetedtarget return on invested capital, equally weighted. The committee set the 2015 target for allocated earnings per share at $1.26, which was below the 2014 target of $1.30 but higher than the 2014 actual results of $1.16, to reflect expected higher earnings, partially offset by expected higher operations and maintenance expense and higher depreciation costs. The committee set the 2015 return on invested capital target at 5.3%, which was lower than the 2014 target level of 5.7% and equal to the 2014 actual results, to reflect higher invested capital in 2015 with incremental earnings associated with these investments not being fully realized until after 2015. The 2015 return on invested capital target was above the segment’s projected 2015 weighted average cost of capital. Payout could range from no payment if the allocated earnings per share and return on invested capital results were below the 85% level of $1.11 EPStarget or $1.07 earnings per share and 4.8% ROIC4.5% return on invested capital, respectively, to a 200% payout if:
the 20142015 allocated earnings per share for the segment were at or above the 115% level of $1.50target or $1.45 and
the 20142015 return on invested capital was at or above the 115% level of 6.6%target or 6.1%.
The committee set the 2014 target for allocated earnings per share at $1.30, which was higher than the 2013 target and equal to the 2013 actual results to reflect anticipated increased operating efficiencies, offset by higher investments. The committee set the 2014 return on invested capital target at 5.7%, which was lower than the 2013 target level and the 2013 actual results to reflect higher invested capital associated with its growth projects. The 2014 return on invested capital target was above the segment’s projected 2014 weighted average cost of capital.
For 2014, the electric and natural gas distribution segments’ 2015 earnings per share and return on invested capital were 89.2% and 93.0%less than 85% of their respective 2015 targets, equating to 46.2%0.0% and 64.9%0.0%, respectively, of the target amount attributable to those components, whichcomponents. These results, coupled with MDU Resources Group, Inc.’s earnings per share being 109%0.0% of target and the Fidelity component being 86.6% of target, led to overall results for these segments of 68.9%4.3% of the 2014 target annual incentive award.
Construction Materials and Contracting Segment EPS and ROIC Goals
For the construction materials and contracting segment, 75% of the 2014 award opportunity was based on allocated earnings per share and budgeted return on invested capital, equally weighted. Payout could range from no payment if the results were below the 70% level of $0.58 EPS and 4.4% ROIC to a 200% payout if:
the 2014 allocated earnings per share for the segment were at or above the 115% level of $0.95 and
the 2014 return on invested capital was at or above the 138% level of 8.7%.
For the construction materials and contracting segment, the committee set the 2014 allocated earnings per share target at $0.83, which was higher than the 2013 target of $0.52 and actual results of $0.77, to reflect anticipated increases in construction materials volumes and construction activity in western North Dakota and Texas. The committee set the 2014 return on invested capital target at 6.3%, higher than the 2013 target of 4.3% and the 2013 actual results of 6.1%, due to higher anticipated earnings.
The construction materials and contracting segment’s 2014 earnings per share and return on invested capital were 95.2% and 98.4% of their respective 2014 targets, equating to 88.0% and 96.0%, respectively, of the target amount attributable to those components, which coupled with MDU Resources Group, Inc.’s earnings per share being 109% of target, led to overall results for this segment of 96.3% of the 20142015 target annual incentive award.

 
2430 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

The following twofour tables show the 20132014 and 20142015 incentive plan performance targets and results by business segment:
 2014 Incentive Plan Performance Targets
NameEPS
Business
Segment
($)
 ROIC Business Segment
(%)

Earnings
Business Segment
(millions)
 ($)

EPS
MDU
Resources
($)

Construction Materials and Contracting  0.83
6.3

1.48
Construction Services  

20.9
1.48
Exploration and Production  

95.5
1.48
Pipeline and Energy Services  0.98
3.9

1.48
Electric and Natural Gas Distribution  1.30
5.7

1.48
2014 Incentive Plan Results
2013
Incentive Plan
Performance
Targets
 2013
Incentive
Plan Results
       EPS
Business
Segment
 
     ROIC
Business
Segment
 
 Earnings
 Business
 Segment
         EPS
MDU
Resources
NameEPS
Business
Segment
($)
 ROIC
(%)

Business Segment Earnings
(millions)
 ($)

EPS
MDU
Resources
($)

 
EPS
Business
Segment
($) /
(% of Target)

ROIC
(%) /
(% of Target)

Business
 Segment Earnings
($) /
(% of Target)

EPS
MDU
Resources
($) /
(% of Target)


($)

(% of Target)
 (%)
(% of Target)
 (millions)
($)

(% of Target)
 
($)
(% of Target)
Construction Materials and Contracting0.79
88.0
 6.2
96.0
 

 1.50109
Construction Services

 

 54.4
250.0
 1.50109
Exploration and Production

 

 82.0
29.3
 1.50109
Pipeline and Energy Services 1.16
5.4

1.27
 0.51 / 0
3.1 / 0

1.49 / 200
1.36
200.0
 5.1
200.0
 

 1.50109
Exploration and Production 

84.0
1.27
 

98.4 / 200
1.49 / 200
Construction Services 

20.9
1.27
 

52.2 / 250

Construction Materials and Contracting 0.52
4.3

1.27
 0.77 / 200
6.1 / 146.5

1.49 / 200
Electric and Natural Gas Distribution 1.20
5.9

1.27
 1.30 / 155.5
6.1 / 122.6

1.49 / 200
1.16
46.2
 5.3
64.9
 

 1.50109
2014
Incentive Plan
Performance Targets
 2014
Incentive Plan
Results
2015 Incentive Plan Performance Targets
Name
EPS
 Business Segment
($)
 ROIC
(%)

Business Segment Earnings (millions)
($)

EPS
 MDU Resources
($)

 
EPS
Business
Segment
($) /
(% of Target)

ROIC
(%) /
(% of Target)

Business
 Segment Earnings
($) /
(% of Target)

EPS
MDU
Resources
($) /
(% of Target)
EPS
Business
Segment
($)
 
ROIC
Business Segment
(%)

Earnings Business Segment (millions)
($)

Margin
Enhancement
Business
Segment(millions)
($)

EPS
 MDU
Resources
($)

Pretax
Operating Income
E&P
Segment
 (millions)
($)

Construction Materials and Contracting0.94 7.2


1.12
106
Construction Services 
26.0

1.12
106
Exploration and Production 

102.0
1.12
106
Pipeline and Energy Services0.98 3.9

1.48
 1.36 / 200
5.1 / 200

1.50 / 1091.64 5.6


1.12
106
Exploration and Production 
95.5
1.48
 

82.0 / 29.3
1.50 / 109
Construction Services 
20.9
1.48
 

54.4 / 250
1.50 / 109
Construction Materials and Contracting0.83 6.3

1.48
 0.79 / 88
6.2 / 96

1.50 / 109
Electric and Natural Gas Distribution1.30 5.7

1.48
 1.16 / 46.2
5.3 / 64.9

1.50 / 1091.26 5.3


1.12
106

Messrs. Goodin’s and Schwartz’s 2014 annual incentives were earned at 90.6% of target based on the following:
  Column A
Percentage of
Annual Incentive
Target Achieved
 Column B
Percentage of
Average Invested
Capital
 Column A x Column B 
 
 
 
 Pipeline and Energy Services175.5%11.1%19.5%
 Exploration and Production49.3%26.7%13.2%
 Construction Services214.8%6.6%14.2%
 Construction Materials and Contracting96.3%19.6%18.9%
 Electric and Natural Gas Distribution68.9%36.0%24.8%
 Total (Payout Percentage)  90.6%

The committee, however, used its negative discretion and reduced Mr. Goodin’s award from $930,915 to $830,915 due to the cost overruns and delay in the start date of Dakota Prairie Refining.
  2015 Incentive Plan Results
          EPS
Business
Segment
       ROIC
Business
Segment
 
Earnings
Business
Segment
 
          Margin
Enhancement
       Business
        Segment¹
          EPS
MDU
Resources
 
     Pretax
Operating
   Income
       E&P
  Segment²
Name
($)

(% of Target)
 (%)
(% of Target)
 (millions)
($)

(% of Target)
 (millions)
($)

(% of Target)
 
($)

(% of Target)
 (millions)
($)

(% of Target)
Construction Materials and Contracting1.41
200.0
 10.4
200.0
 

 

 0.85
0
 96.5
86.6
Construction Services

 

 23.8
57.7
 

 0.85
0
 96.5
86.6
Exploration and Production

 

 

 91.1
160.1
 0.85
0
 96.5
86.6
Pipeline and Energy Services(0.5)0
 (0.3)0
 

 

 0.85
0
 96.5
86.6
Electric and Natural Gas Distribution0.97
0
 4.4
0
 

 

 0.85
0
 96.5
86.6
¹Because over 75% of the assets of Fidelity were sold prior to December 31, 2015, the target of $102 million was adjusted, based on the cumulative monthly results, to $95.4 million. The percent of target annual incentive compensation earned in the table reflects this adjustment.
²Because over 75% of the assets of Fidelity were sold prior to December 31, 2015, the target of $106 million was adjusted, based on the cumulative monthly results, to $99.7 million. The percent of target annual incentive compensation earned in the table reflects this adjustment.

 
MDU Resources Group, Inc. Proxy Statement 2531


Proxy Statement
 

Messrs. Goodin’s and Schwartz’s 2015 annual incentives were earned at 49.9% of target based on the following:
  Column A
Percentage of
Annual Incentive
Target Achieved

Column B
Percentage of
Average Invested
Capital

Column A x Column B
 
 
 
 Construction Materials and Contracting154.3%19.6%30.2%
 Construction Services47.6%6.9%3.3%
 Exploration and Production83.0%16.8%13.9%
 Pipeline and Energy Services4.3%13.1%0.6%
 Electric and Natural Gas Distribution4.3%43.6%1.9%
 Total (Payout Percentage)  49.9%
Additional Annual Incentives
Mr. Barney received an additional annual incentive opportunity of $150,000 tied to the construction materials and contracting segment’s operating cash flow. The committee granted this award to provide an extra focus on cash flow management, where Mr. Barney’s success would help fund growth opportunities at other business segments. Payment would be made only if the goal was met or exceeded, without any scaling of payment for results above or below the target. The committee set operating cash flow of $109.2 million as the goal, excluding the effect of acquisitions or dispositions approved by the board of directors. The 2015 results were $154.1 million resulting in a payment of $150,000 to Mr. Barney.
Mr. O’Bryan had two additional annual incentive opportunities. He received a cash retention award opportunity in November 2014 before his promotion, where he would receive $150,000 if he remained an active full-time employee of Fidelity through December 31, 2015 and maintained a performance rating of “meets expectations” or higher during 2015. He also was granted in May 2015 a sales bonus incentive of 0.075% of the sale price of Fidelity, plus an award equal to six months’ salary of $225,000. The committee believed that Mr. O’Bryan’s involvement in the Fidelity sales process would likely bring significant incremental value and recognized the importance of keeping Mr. O’Bryan incentivized to remain with the company and lead a successful sales effort. Mr. O’Bryan received the cash retention award of $150,000 and the sales bonus incentive of $237,425, plus the six months’ salary.
The table below lists each named executive officer’s 20142015 base salary, target annual incentive percentage, and the annual incentive(regular and additional) incentives earned.
 Name
2014
Base
Salary
(000s)
($)

2014
Target
Annual
Incentive
(%)


2014
Annual
Incentive
Earned
(% of Target)

 
2014
Annual
Incentive
Earned
(000s)
($)

 
 
 
 David L. Goodin685.0150.0
90.6 / 80.9
1 
830.9
1 
 Doran N. Schwartz360.050.0
90.6
 163.1
 
 J. Kent Wells600.0125.0
49.3
 369.8
 
 Jeffrey S. Thiede400.085.0
214.8
 730.2
 
 Steven L. Bietz380.065.0
175.5 / 135.1
2 
333.6
2 
 
1 
While Mr. Goodin’s annual incentive was earned at 90.6% of target, because the compensation committee reduced his award to $830.9, he actually earned 80.9% of target.
 
2 
While Mr. Bietz’s annual incentive was earned at 175.5% of target, because the compensation committee reduced his award to $333.6, he actually earned 135.1% of target.
Name
2015
Base
Salary
(000s)
($)
2015
Target
Annual
Incentive
(%)

 2015
Annual
Incentive
Earned
2015
Additional
Annual
Incentives
Earned
(000s)
($)

 
 
 (% of Target)
(000s)
($)

David L. Goodin755.0100.0
 49.9
376.7
  
Doran N. Schwartz380.065.0
 49.9
123.3
  
David C. Barney395.080.0
 154.3
487.6
150.0
 
Jeffrey S. Thiede425.080.0
 47.6
161.9
  
Patrick L. O’Bryan450.0200.0
 83.0
747.0
612.4
1 
Steven L. Bietz2
395.065.0
     
1 
Consists of $150,000 cash retention award, $237,425 sales bonus, and $225,000 salary. 
2 
Because of his retirement in July 2015, Mr. Bietz did not receive payment of his annual incentive. 
Deferral of Annual Incentive Compensation
We provide executives the opportunity to defer receipt of earned annual incentives. If an executive chooses to defer his or her annual incentive, we will credit the deferral with interest at a rate determined by the compensation committee. For 2014,2015, the committee chose to use the average of (i) the number that results from adding the daily Moody’s U.S. Long-Term Corporate Bond Yield Average for “A” rated companies as of the last day of each month for the 12-month period ending October 31 and dividing by 12, and (ii) the number that results from adding the daily Moody’s U.S. Long-Term Corporate Bond Yield Average for “Baa” rated companies as of the last day of each month for the 12-month period ending October 31 and dividing by 12. This resulted in an interest rate of 4.67%4.66%. The compensation committee’s reasons for using this approach recognized:

32 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

incentive deferrals are a low-cost source of capital for the company and
incentive deferrals are unsecured obligations and, therefore, carry a higher risk to the executives.
20142015 Long-Term Incentives
Performance Share Awards
We use the Long-Term Performance-Based Incentive Plan, which has been approved by our stockholders, for long-term incentive compensation, with performance shares as the primary form of long-term incentive compensation. We have not granted stock options since 2001, and in 2011 we amended the plan to no longer permit the grant of stock options or stock appreciation rights; no stock options, stock appreciation rights, or restricted shares are outstanding.
The compensation committee has used relative stockholder return in comparison to the performance graph peer group as the performance measure for long-term incentive compensation for a number of years, including the 20142015 performance share awards. Before it made the 2015 performance share awards, the committee revised the peer group as set forth below. The new peer group excluded some of the exploration and production companies and added other companies in the utility and pipeline business segments, as well as companies in the construction services and construction materials business segments to better reflect the company’s mix of business segments and reduction of capital committed to Fidelity. The committee also added provisions to the award agreement for removing the two remaining exploration and production companies from the peer group if Fidelity was sold during the performance period, with the company’s performance measured against the two peers groups on a prorated basis.
The revised performance graph peer group consisted of the following companies when the committee granted performance shares in February 2014.2015.
ALLETE, Inc.EQTIDACORP, Inc.Quanta Services, Inc.
Alliant Energy CorporationIntegrated Electrical Services, Inc.Questar Corporation
Atmos Energy CorporationMarkwest Energy Partners, L.P.SM Energy Company
Alliant EnergyAvista CorporationGranite Construction IncorporatedMartin Marietta Materials, Inc.Sterling Construction Company, Inc.
Atmos EnergyBill Barrett CorporationMartin Marietta Materials,MYR Group Inc.Swift Energy CompanyU.S. Concrete, Inc.
AvistaBlack Hills CorporationNational Fuel Gas CompanyTexas Industries
Bill Barrett CorporationNorthwest Natural Gas CompanyVectren Corporation
Black Hills CorporationPike CorporationVulcan Materials Company
Comstock Resources, Inc.Quanta Services, Inc.Whiting Petroleum Corporation
EMCOR Group, Inc.QuestarNorthwest Natural Gas CompanyVulcan Materials Company
Granite Construction IncorporatedNorthWestern Corporation  
The performance measure is our total stockholder return over a three-year measurement period as compared to the total stockholder returns of the companies in our performance graph peer group over the same three-year period. The compensation committee selected the relative stockholder return performance measure because it believes executive pay under a long-term, capital accumulation incentive program such as this should mirroralign with our long-term performance in stockholder return as compared to other public companies in our industries. Payments are made in company stock; dividend equivalents are paid in cash. No dividend equivalents are paid on unvested performance shares.

26 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Total stockholder return is the percentage change in the value of an investment in the common stock of a company, from the closing price on the last trading day in the calendar year preceding the beginning of the performance period, through the last trading day in the final year of the performance period. It is assumed that dividends are reinvested in additional shares of common stock at the frequency paid.
As with the target annual incentive, we determined the target long-term incentive for a given position in part from the competitive assessment and in part by the compensation committee’s judgment on the impact each position has on our total stockholder return. TheAt the February 2015 meeting, the committee keptreviewed the target levels of annual and long-term incentive compensation for the chief executive officer included in a special report prepared by the vice president-human resources. Based on the competitive data, the committee increased the chief executive officer’s target long-term incentive below a level indicatedfor 2015 from the competitive assessment. Mr. Goodin’s target was 150% to 225% of base salary, below the salary survey median of 207% of base salary and above the performance graph peer group median of 120% of base salary for chief executive officers. The compensation committee has historically set the president and chief executive officer’s target long-term incentive compensation below the level indicated by the salary survey data in the competitive assessment to offset his benefit under the Supplemental Income Security Plan, our nonqualified defined benefit plan, which prior assessments had shown to be higher than competitive levels.salary.
Messrs. Schwartz’s and Wells’ target long-term incentives were unchanged from 2013. Mr. Schwartz’s target long-term incentive ofwas increased from 75% to 90% of base salary, was below theconsistent with his move to salary survey median of 175% of base salarygrade J.
Messrs. Barney’s and below the performance graph peer group median of 79%Thiede’s target long-term incentive compensation increased from 60% to 70% of base salary for chief financial officers. Mr. Wells’ target long-term incentive was 200% of base salary,2015, which was above the salary survey median of 138% and above the proxy pay data from SEC filings as of July, 2013, and as compiled by Equilar, of 146% of base salary on chief operating officers and 68% of base salary on division heads from companies in relevant industries. We believed that Mr. Wells’ long-term incentive target was appropriate due to his lack of participation in our supplemental income security plan and our nonqualified defined contribution plan.
Mr. Thiede’s long-term incentive target was set at 60% of base salary for 2014, his first year of participation in the long-term incentive plan. The establishment of his long-term incentive target at 60% of salary was part of the committee’s plan to increase histheir long-term incentive target incentive to 90% of base salary by 2017, while at the same time decreasing his short-termtheir annual incentive target to 65%the guideline associated with salary grade J.

MDU Resources Group, Inc. Proxy Statement 33


Proxy Statement

Mr. O’Bryan did not receive a long-term incentive for 2015 because of base salary over the samepotential marketing of Fidelity, with any sale likely to occur before the conclusion of the three-year performance period.
Mr. Bietz’s 20142015 target long-term incentive was 90% of base salary and was unchanged from 2013. The 90% of target was below the2014, consistent with his salary survey median of 110% of base salary and above the proxy pay data from SEC filings as of July 2013, and as compiled by Equilar, of 71% of base salary on chief operating officers and 59% of base salary on division heads from companies in relevant industries.grade.
On February 13, 2014,12, 2015, the board of directors, upon recommendation of the compensation committee, made performance share grants to the named executive officers.officers, except for Mr. O’Bryan. The compensation committee determined the target number of performance shares granted to each named executive officer by multiplying the named executive officer’s 20142015 base salary by his target long-term incentive and then dividing this product by the average of the closing prices of our stock from January 1, 20142015 through January 22, 2014,2015, as shown in the following table:
Name
2014
Base
Salary to
Determine
Target
($)

2014
Target
Long-Term
Incentive
at Time of
Grant
(%)

2014
Target
Long-Term
Incentive
at Time of
Grant
($)

 
Average
Closing Price
of Our Stock
From January 1
Through
January 22
($)

 
Resulting
Number of
Performance
Shares
Granted on
February 13
(#)

2015
Base
Salary to
Determine
Target
($)

2015
Target
Long-Term
Incentive
at Time of
Grant
(%)

2015
Target
Long-Term
Incentive
at Time of
Grant
($)

Average
Closing Price
of Our Stock
From January 1
Through
January 22
($)

Resulting
Number of
Performance
Shares
Granted on
February 12
(#)

David L. Goodin685,000
150
1,027,500
 30.51
 33,677
755,000
225
1,698,750
23.54
72,164
Doran N. Schwartz360,000
75
270,000
 30.51
 8,849
380,000
90
342,000
23.54
14,528
J. Kent Wells600,000
200
1,200,000
 30.51
 39,331
David C. Barney395,000
70
276,500
23.54
11,745
Jeffrey S. Thiede400,000
60
240,000
 30.51
 7,866
425,000
70
297,500
23.54
12,638
Patrick L. O’Bryan




Steven L. Bietz380,000
90
342,000
 30.51
 11,209
395,000
90
355,500
23.54
15,101
Assuming our three-year (2014(2015 through 2016)2017) total stockholder return is positive, from 0% to 200% of the target grant will be paid out in February 20172018 depending on our total stockholder return compared to the total three-year stockholder returns of companies in our performance graph peer group. The payout percentage will be a function of our rank against our performance graph peer group as delineated in the following table:
Long-Term Incentive Payout Percentages
The Company’s
Percentile Rank
Payout Percentage of
February 13, 201412, 2015 Grant
75th or higher200%
50th100%
25th20%
Less than 25th0%

MDU Resources Group, Inc. Proxy Statement 27


Proxy Statement

Payouts for percentile ranks falling between the intervals will be interpolated. We also will pay dividend equivalents in cash on the number of shares actually earned for the performance period. The dividend equivalents will be paid in 20172018 at the same time as the performance share awards are paid.
As had been established for awards granted beginning in 2011, if our total stockholder return is negative, the shares and dividend equivalents otherwise earned, if any, will be reduced in accordance with the following table:
Total Stockholder ReturnReduction in Award
0% through -5%50%
-5.01% through -10%60%
-10.01% through -15%70%
-15.01% through -20%80%
-20.01% through -25%90%
-25.01% or below100%
The named executive officers must retain 50% of the net after-tax shares that are earned pursuant to this long-term incentive award until the earlier of (i) the end of the two-year period commencing on the date any shares earned under the award are issued and (ii) the executive’s termination of employment.

34 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

No Payment in February 20142015 for 20112012 Grants under the Long-Term Performance-Based Incentive Plan
We granted performance shares to our named executive officers under the Long-Term Performance-Based Incentive Plan on February 17, 201116, 2012, for the 20112012 through 20132014 performance period. Our total stockholder return for the 20112012 through 20132014 performance period was 64.37%18.7%, which corresponded to a percentile rank of 87% against our performance graph peer group and resulted in 193% of theno shares granted in 2011, plusor dividend equivalents being paid to the named executive officers except forofficers. Messrs. WellsBarney, Thiede, and Thiede, whoO’Bryan did not participate in the program in 2011.2012.
Mr. Bietz Retirement Payment
In connection with Mr. Bietz’s retirement effective at the close of business on July 17, 2015, the committee and the board approved the entry into a waiver and voluntary release agreement. The agreement provided for a lump-sum payment of $750,000, less applicable tax withholding amounts, for the release and in recognition of his 34 years of service and in transforming WBI Holdings, Inc. from a dry gas storage and transmission company to a multi-faceted energy services business, including crude refining.
Clawback
In November 2005, we implemented a guideline for repayment of incentives due to accounting restatements, commonly referred to as a clawback policy, whereby the compensation committee may seek repayment of annual and long-term incentives paid to executives if accounting restatements occur within three years after the payment of incentives under the annual and long-term plans. Under our clawback policy, the compensation committee may require executives to forfeit awards and may rescind vesting, or the acceleration of vesting, of an award.
Post-Termination Compensation and Benefits
Pension Plans
Effective in 2006, we no longer offer defined benefit pension plans to new non-bargaining unit employees. The defined benefit plans available to employees hired before 2006 were amended to cease benefit accruals as of December 31, 2009. The frozen benefit provided through our qualified defined benefit pension plans is determined by years of service and base salary. Effective 2010, for those employees who were participants in defined benefit pension plans and for executives and other non-bargaining unit employees hired after 2006, the company offers increased company contributions to our 401(k) plan. For non-bargaining unit employees hired after 2006, the retirement contribution is 5% of plan eligible compensation. For participants hired prior to 2006, retirement contributions are based on the participant’s age as of December 31, 2009. The retirement contribution is 11.5% for Messrs. Goodin and Bietz, 10.5% for Mr. Schwartz, and 5% for Mr. WellsMessrs. Barney, Thiede, and Mr. Thiede,O’Bryan, which amounts may be reduced in accordance with the provisions of the 401(k) plan.
Supplemental Income Security Plan
Benefits Offered
We offer certain key managers and executives, including all of our named executive officers, except Mr. WellsThiede and Mr. Thiede,O’Bryan, benefits under our nonqualified retirement plan, which we refer to as the Supplemental Income Security Plan or SISP. The SISP has a ten-year vesting schedule and was amended to add an additional vesting requirement for benefit level increases occurring on or after January 1, 2010. Effective February 11, 2016, the SISP was amended to freeze the plan to new participants and to current participants at their current benefit levels. The SISP provides participants with additional retirement income and death benefits.
We believe the SISP is effective in retaining the talent necessary to drive long-term stockholder value. In addition, we believe that the ten-year vesting provision of the SISP, augmented by an additional three years of vesting for benefit level increases occurring on or after January 1, 2010, helps promote retention of key executive officers.

28 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Benefit Levels
The chief executive officer recommends benefit level increases to the compensation committee for participants except himself. The chief executive officer considers, among other things, the participant’s salary in relation to the salary ranges that correspond with the SISP benefit levels, the participant’s performance, the performance of the applicable business segment or the company, and the cost associated with the benefit level increase.

MDU Resources Group, Inc. Proxy Statement 35


Proxy Statement

The chiefnamed executive recommended, and the compensation committee approved, a 2014officers did not receive any SISP benefit level increase for Mr. Schwartz. The benefit level increase corresponded to one level below which Mr. Schwartz’s 2014 salary would otherwise qualify. The recommendation was to recognize Mr. Schwartz’s continued growthincreases in assuming the top financial role at the company.
2015. The following table reflects our named executive officers’ SISP levels as of December 31, 2014:
2015:
 December 31, 2014 December 31, 2015
 Annual SISP Benefits Annual SISP Benefits
Name 
Survivor
($)

 
Retirement
($)

 
Survivor
($)

 
Retirement
($)

   
David L. Goodin 552,960
 276,480
 552,960
 276,480
Doran N. Schwartz 262,464
 131,232
 262,464
 131,232
J. Kent Wells N/A
 N/A
David C. Barney 262,464
 131,232
Jeffrey S. Thiede N/A
 N/A
 N/A
 N/A
Patrick L. O’Bryan N/A
 N/A
Steven L. Bietz 386,640
 193,320
 386,640
 193,320
Nonqualified Defined Contribution Plan
The company adopted the Nonqualified Defined Contribution Plan, or NQDCP, effective January 1, 2012, to provide deferred compensation for a select group of management or highly compensated employees who do not participate in the SISP. The compensation committee, upon recommendation from the chief executive officer, determines which employees will participate in the NQDCP for any year. The compensation committee determines the amount of employer contributions under the plan, which are credited to plan accounts and not funded. After satisfying a four-year vesting requirement for each contribution, the contributions and investment earnings will be distributed to the executive in a lump sum upon separation from service with the company or in annual installments commencing upon the later of (i) separation from service and (ii) age 65. The four-year vesting requirement is waived if the participant dies while employed by the company.
The committee, upon recommendation of the chief executive officer, selected Mr. Thiede as a participant for 20142015 with an employer contribution of $75,000$150,000 or 18.75%35.29% of his base salary as of January 1, 2014.2015. The contribution was awarded to recognize his strong leadership inat the construction services segment’s achievement ofsegment, which delivered a twelve-month return on invested capital, measured at June 30, 2013,2014, of 16.1%19.2% as compared to a median return on invested capital of 9.5% at the relevant companies in our performance graph peer group. We believe that Mr. Thiede’s participation in this plan and the four-year vesting requirement enhancesenhance retention since he cannot participate in any of our defined benefit retirement plans.
Impact of Tax and Accounting Treatment
The compensation committee may consider the impact of tax and/or accounting treatment in determining compensation. Section 162(m) of the Internal Revenue Code places a limit of $1 million on the amount of compensation paid to certain officers that we may deduct as a business expense in any tax year unless, among other things, the compensation qualifies as performance-based compensation, as that term is used in Section 162(m). Generally, long-term incentive compensation and annual incentive awards for our chief executive officer and those executive officers whose overall compensation is likely to exceed $1 million are structured to be deductible for purposes of Section 162(m) of the Internal Revenue Code, but we may pay compensation to an executive officer that is not deductible. All annual or long-term incentive compensation paid to our named executive officers in 20142015 satisfied the requirements for deductibility except for $195,645 paid to Mr. Thiede in 2014 attributable to his 2013 annual incentive compensation. This incentive award was granted to Mr. Thiede prior to his promotion in May 2013 under a plan that was not approved by stockholders for purposes of Section 162(m) of the Code..
Section 409A of the Internal Revenue Code imposes additional income taxes on executive officers for certain types of deferred compensation if the deferral does not comply with Section 409A. We have amended our compensation plans and arrangements affected by Section 409A with the objective of not triggering any additional income taxes under Section 409A.
Section 4999 of the Internal Revenue Code imposes an excise tax on payments to executives and others of amounts that are considered to be related to a change of control if they exceed levels specified in Section 280G of the Internal Revenue Code. To the extent a change in

MDU Resources Group, Inc. Proxy Statement 29


Proxy Statement

of control triggers liability for an excise tax, payment of the excise tax will be made by the individual. The company will not pay the excise tax. We do not consider the potential impact of Section 4999 or 280G when designing our compensation programs.
The compensation committee also considers the accounting and cash flow implications of various forms of executive compensation. In our financial statements, we record salaries and annual incentive compensation as expenses in the amount paid, or to be paid, to the named executive officers. For our equity awards, accounting rules also require that we record an expense in our financial statements. We calculate the accounting expense of equity awards to employees in accordance with Financial Accounting Standards Board generally accepted accounting principles for stock-based compensation.

36 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Stock Ownership Requirements
We instituted stock ownership guidelines on May 5, 1993, which we revised in November 2010 to provide that executives who participate in our Long-Term Performance-Based Incentive Plan are required within five years to own our common stock equal to a multiple of their base salaries. Stock owned through our 401(k) plan or by a spouse is considered in ownership calculations. Unvested performance shares and other unvested equity awards are not considered in ownership calculations. The level of stock ownership compared to the requirements is determined based on the closing sale price of the stock on the last trading day of the year and base salary at December 31 of each year. Each February the compensation committee receives a report on the status of stock holdingsstockholdings by executives. The committee may, in its sole discretion, grant an extension of time to meet the ownership requirements or take such other action as it deems appropriate to enable the executive to achieve compliance with the policy. The table shows the named executive officers’ holdings as of December 31, 2014:2015:
Name
Assigned
Guideline
Multiple of
Base Salary
Actual
Holdings as a
Multiple of
Base Salary

Number of
Years at
Guideline
Multiple
(#)
Assigned
Guideline
Multiple of
Base Salary
 
Actual
Holdings as a
Multiple of
Base Salary

Number of
Years at
Guideline
Multiple
(#)

 
David L. Goodin 4X2.25
2.00
1 
 4X
1.78
3.00
1 
Doran N. Schwartz 3X2.79
4.87
2 
 3X
2.24
5.87
2 
J. Kent Wells 3X1.09
3.67
3 
David C. Barney 3X
0.39
2.00
3 
Jeffrey S. Thiede 3X0.13
1.00
4 
 3X
0.11
2.00
3 
Steven L. Bietz 3X4.47
12.33
 
Patrick L. O’Bryan4
 N/A
N/A
N/A
 
Steven L. Bietz5
 


 
1 Participant must meet ownership requirement by January 1, 2018.
1 Participant must meet ownership requirement by January 1, 2018.
1 Participant must meet ownership requirement by January 1, 2018.
2 Participant must meet ownership requirement by February 17, 2015.
3 Participant must meet ownership requirement by May 1, 2016.
4 Participant must meet ownership requirement by January 1, 2019.
 
2 Participant should have met ownership requirement by February 17, 2015.
2 Participant should have met ownership requirement by February 17, 2015.
3 Participant must meet ownership requirement by January 1, 2019.
3 Participant must meet ownership requirement by January 1, 2019.
 
4 Participant is not subject to ownership requirement because he did not receive a long-term incentive award.
4 Participant is not subject to ownership requirement because he did not receive a long-term incentive award.
 
5 Mr. Bietz retired effective July 17, 2015.
5 Mr. Bietz retired effective July 17, 2015.
 
The compensation committee may consider the policy and the executive’s stock ownership in determining compensation. The committee, however, did not do so with respect to 20142015 compensation.
Policy Regarding Hedging Stock Ownership
Our executive compensation policy prohibits Section 16 officers from hedging their ownership of company common stock. Executives may not enter into transactions that allow the executive to benefit from devaluation of our stock or otherwise own stock technically but without the full benefits and risks of such ownership. See the Security Ownership section of the proxy statement for our policy on margin accounts and pledging of our stock.
Compensation Committee Report
The compensation committee has reviewed and discussed the Compensation Discussion and Analysis required by Regulation S-K,
Item 402(b), with management. Based on the review and discussions referred to in the preceding sentence, the compensation committee recommended to the board of directors that the Compensation Discussion and Analysis be included in our proxy statement on Schedule 14A.
Thomas Everist, Chairman
Karen B. Fagg
William E. McCracken
Patricia L. Moss

 
30 MDU Resources Group, Inc. Proxy Statement37


Proxy Statement
 

Summary Compensation Table for 20142015
Name and
Principal Position
(a)
Name and
Principal Position
(a)
 Year
(b)
Salary
($)
(c)

 Bonus
($)
(d)

 
Stock
Awards
($)
(e)
1

 Option
Awards
($)
(f)

 Non-Equity
Incentive Plan
Compensation
($)
(g)

 
Change in
Pension Value
and
Nonqualified
Deferred
Compensation
Earnings
($)
(h)
2

 All Other
Compensation
($)
(i)

 Total
($)
(j)

Name and
Principal Position
(a)
 Year
(b)
Salary
($)
(c)

 Bonus
($)
(d)

 
Stock
Awards
($)
(e)
1

 Option
Awards
($)
(f)

 Non-Equity
Incentive Plan
Compensation
($)
(g)

 
Change in
Pension Value
and
Nonqualified
Deferred
Compensation
Earnings
($)
(h)
2

 All Other
Compensation
($)
(i)

 Total
($)
(j)

                                 
David L. GoodinDavid L. Goodin 2014685,000
 
 1,385,135
 
 830,915
 631,901
 38,686
3 
3,571,637
David L. Goodin 2015755,000
 
 1,386,992
 
 376,745
 
 39,411
3 
2,558,148
President and CEO President and CEO 2013625,000
 
 1,241,280
 
 1,610,625
 532,991
 37,517
 4,047,413
President and CEO 2014685,000
 
 1,385,135
 
 830,915
 631,901
 38,686
 3,571,637
 2012
 
 
 
 
 
 
 
 2013625,000
 
 1,241,280
 
 1,610,625
 532,991
 37,517
 4,047,413
                                 
Doran N. SchwartzDoran N. Schwartz 2014360,000
 
 363,959
 
 163,080
 273,974
 34,956
3 
1,195,969
Doran N. Schwartz 2015380,000
 
 279,228
 
 123,253
 
 35,571
3 
818,052
Vice President Vice President 2013345,000
 
 342,579
 
 296,355
 28,459
 34,881
 1,047,274
Vice President 2014360,000
 
 363,959
 
 163,080
 273,974
 34,956
 1,195,969
and CFO and CFO 2012300,000
 
 179,445
 
 103,650
 100,935
 34,224
 718,254
and CFO 2013345,000
 
 342,579
 
 296,355
 28,459
 34,881
 1,047,274
   
J. Kent Wells 2014600,000
 
 1,617,684
 
 369,750
 
 21,856
3 
2,609,290
Vice Chairman of the 2013570,000
 
 1,509,419
 
 1,425,000
 
 20,556
 3,524,975
Corporation and 2012550,000
 
 877,331
 
 
 
 96,470
 1,523,801
CEO of Fidelity                
Exploration &                
Production Company                
David C. BarneyDavid C. Barney 2015395,000
 
 225,739
 
 637,588
 9,530
 22,556
3 
1,290,413
President and CEO of President and CEO of 2014
 
 
 
 
 
 
 
Knife River Knife River 2013
 
 
 
 
 
 
 
Corporation Corporation                
   
Jeffrey S. ThiedeJeffrey S. Thiede 2014400,000
 
 323,529
 
 730,150
 
 96,481
3 
1,550,160
Jeffrey S. Thiede 2015425,000
 
 242,902
 
 161,857
 
 172,506
3 
1,002,265
President and CEO of President and CEO of 2013367,068
 
 
 
 825,000
 
 66,282
 1,258,350
President and CEO of 2014400,000
 
 323,529
 
 730,150
 
 96,481
 1,550,160
MDU Construction MDU Construction 2012
 
 
 
 
 
 
 
MDU Construction 2013367,068
 
 
 
 825,000
 
 66,282
 1,258,350
Services Group, Inc. Services Group, Inc.                 Services Group, Inc.                
                                 
Patrick L. O’BryanPatrick L. O’Bryan 2015441,918
 
 
 
 1,359,425
 
 21,356
3 
1,822,699
President and CEO of President and CEO of 2014
 
 
 
 
 
 
 
Fidelity Exploration & Fidelity Exploration & 2013
 
 
 
 
 
 
 
Production Company Production Company                
                
Steven L. BietzSteven L. Bietz 2014380,000
 
 461,026


 333,552
 550,417
 39,771
3 
1,764,766
Steven L. Bietz 2015214,274
 
 290,241


 
 15,254
 787,351
3 
1,307,120
President and CEO of President and CEO of 2013367,700
 
 438,167
 
 119,503
 
 38,591
 963,961
President and CEO of 2014380,000
 
 461,026
 
 333,552
 550,417
 39,771
 1,764,766
WBI Energy, Inc. WBI Energy, Inc. 2012360,500
 
 258,765
 
 347,973
 329,969
 37,884
 1,335,091
WBI Energy, Inc. 2013367,700
 
 438,167
 
 119,503
 
 38,591
 963,961
                
 
 
1
Amounts in this column represent the aggregate grant date fair value of the performance share awards calculated in accordance with Financial Accounting Standards Board generally accepted accounting principles for stock-based compensation in FASB Accounting Standards Codification Topic 718. This column was prepared assuming none of the awards will be forfeited. The amounts were calculated using a Monte Carlo simulation, as described in Note 13 of our audited financial statements in our Annual Report on Form 10-K for the year ended December 31, 2014.Amounts in this column represent the aggregate grant date fair value of performance share awards calculated in accordance with Financial Accounting Standards Board (FASB) generally accepted accounting principles for stock-based compensation in FASB Accounting Standards Codification Topic 718. This column was prepared assuming none of the awards were or will be forfeited. The amounts for 2015 were calculated using a Monte Carlo simulation, as described in footnote 2 to the Grants of Plan-Based Awards table.
  
2
Amounts shown represent the change in the actuarial present value for years ended December 31, 2012, 2013, and 2014 for the named executive officers’ accumulated benefits under the pension plan, excess SISP, and SISP, collectively referred to as the “accumulated pension change,” plus above-market earnings on deferred annual incentives, if any. The amounts shown are based on accumulated pension change and above-market earnings as of December 31, 2012, 2013, and 2014, as follows:Amounts shown represent the change in the actuarial present value for years ended December 31, 2013, 2014, and 2015 for the named executive officers’ accumulated benefits under the pension plan, excess SISP, and SISP, collectively referred to as the “accumulated pension change,” plus above-market earnings on deferred annual incentives, if any. The amounts shown are based on accumulated pension change and above-market earnings as of December 31, 2013, 2014, and 2015, as follows:
  
Accumulated
Pension Change
 Above-Market
Earnings
Name 
12/31/2013
($)

 
12/31/2014
($)

 12/31/2015
($)

 12/31/2013
($)

 
12/31/2014
($)

 12/31/2015
($)

David L. Goodin 532,986
 631,901
 (64,074) 5
 
 
Doran N. Schwartz 28,459
 273,974
 (31,393) 
 
 
David C. Barney 
 
 9,530
 
 
 
Jeffrey S. Thiede 
 
 
 
 
 
Patrick L. O'Bryan 
 
 
 
 
 
Steven L. Bietz (261,546) 550,417
 15,254
 
 
 
  
Accumulated
Pension Change
 Above-Market
Earnings
Name 12/31/2012
($)

 12/31/2013
($)

 12/31/14
($)

 12/31/2012
($)

 12/31/2013
($)

 12/31/14
($)

David L. Goodin 
 532,986
 631,901
 
 5
 
Doran N. Schwartz 100,935
 28,459
 273,974
 
 
 
J. Kent Wells 
 
 
 
 
 
Jeffrey S. Thiede 
 
 
 
 
 
Steven L. Bietz 329,969
 (261,546)
 550,417
 
 
 


 
38 MDU Resources Group, Inc. Proxy Statement31


Proxy Statement
 

3 All Other Compensation is comprised of:
        
401(k)
($)
a

Life
Insurance
Premium
($)

Matching
Charitable
Contribution
($)

Nonqualified
 Defined
Contribution
Plan
($)

Total
($)

401(k)
($)
a

Life
Insurance
Premium
($)

Matching
Charitable
Contribution
($)

Nonqualified
 Defined
Contribution
Plan
($)

Severance
Payments
($)

Total
($)

David L. GoodinDavid L. Goodin37,700
156
830

38,686
David L. Goodin38,425
156
830


39,411
Doran N. SchwartzDoran N. Schwartz34,500
156
300

34,956
Doran N. Schwartz35,000
156
415


35,571
J. Kent Wells20,800
156
900

21,856
David C. BarneyDavid C. Barney21,200
156
1,200


22,556
Jeffrey S. ThiedeJeffrey S. Thiede20,800
156
525
75,000
96,481
Jeffrey S. Thiede21,200
156
1,150
150,000

172,506
Patrick L. O’BryanPatrick L. O’Bryan21,200
156



21,356
Steven L. BietzSteven L. Bietz37,700
156
1,915

39,771
Steven L. Bietz35,000
91
2,260

750,000
787,351
a
Represents company contributions to 401(k) plan, which include matching contributions and contributions made in lieu of pension plan accruals after pension plans were frozen at December 31, 2009.Represents company contributions to 401(k) plan, which include matching contributions and contributions made in lieu of pension plan accruals after pension plans were frozen at December 31, 2009.
Grants of Plan-Based Awards in 20142015
 Estimated Future
Payouts Under Non-Equity
Incentive Plan Awards
 Estimated Future
Payouts Under Equity
Incentive Plan Awards
 All Other
Stock
Awards:
Number of
Shares of
Stock or
Units
(#)
(i)

All Other
Option
Awards:
Number of
Securities
Underlying
Options
(#)
(j)

Exercise
or Base
Price of
Option
Awards
($/Sh)
(k)

Grant
Date Fair
Value of
Stock and
Option
Awards
($)
(l)

 Estimated Future
Payouts Under Non-Equity
Incentive Plan Awards
 Estimated Future
Payouts Under Equity
Incentive Plan Awards
 All Other
Stock
Awards:
Number of
Shares of
Stock or
Units
(#)
(i)

All Other
Option
Awards:
Number of
Securities
Underlying
Options
(#)
(j)

Exercise
or Base
Price of
Option
Awards
($/Sh)
(k)

Grant
Date Fair
Value of
Stock and
Option
Awards
($)
(l)

Name
(a)
Name
(a)
Grant
Date
(b)
 Threshold
($)
(c)

 Target
($)
(d)

 Maximum
($)
(e)

 Threshold
(#)
(f)

 Target
(#)
(g)

 Maximum
(#)
(h)

 Name
(a)
Grant
Date
(b)
 Threshold
($)
(c)

 Target
($)
(d)

 Maximum
($)
(e)

 Threshold
(#)
(f)

 Target
(#)
(g)

 Maximum
(#)
(h)

 
David L. GoodinDavid L. Goodin2/13/2014
1 
319,655
 1,027,500
 2,124,767
 
 
 
 



David L. Goodin2/12/2015
1 
188,750
 755,000
 1,510,000
 
 
 
 



2/13/2014
2 

 
 
 6,735
 33,677
 67,354
 


1,385,135
2/12/2015
2 

 
 
 14,433
 72,164
 144,328
 


1,386,992
Doran N. SchwartzDoran N. Schwartz2/13/2014
3 
55,998
 180,000
 372,222
 
 
 
 



Doran N. Schwartz2/12/2015
3 
61,750
 247,000
 494,000
 
 
 
 



2/13/2014
2 

 
 
 1,770
 8,849
 17,698
 


363,959
2/12/2015
2 

 
 
 2,906
 14,528
 29,056
 


279,228
J. Kent Wells2/13/2014
1 
187,500
 750,000
 1,500,000
 
 
 
 



David C. BarneyDavid C. Barney2/12/2015
1 

 150,000
 
 
 
 
 



2/12/2015
3 
79,000
 316,000
 632,000
 
 
 
 



2/13/2014
2 

 
 
 7,866
 39,331
 78,662
 


1,617,684
2/12/2015
2 

 
 
 2,349
 11,745
 23,490
 


225,739
Jeffrey S. ThiedeJeffrey S. Thiede2/13/2014
1 
199,750
 340,000
 807,500
 
 
 
 



Jeffrey S. Thiede2/12/2015
1 
85,000
 340,000
 680,000
 
 
 
 



2/12/2015
2 

 
 
 2,528
 12,638
 25,276
 


242,902
Patrick L. O'BryanPatrick L. O'Bryan2/12/2015
1 
225,000
 900,000
 1,800,000
 
 
 
 



2/13/2014
2 

 
 
 1,573
 7,866
 15,732
 


323,529
5/14/2015
4 

 462,425
 
 
 
 
 



Steven L. BietzSteven L. Bietz2/13/2014
3 
61,750
 247,000
 494,000
 
 
 
 



Steven L. Bietz2/12/2015
3 
64,188
 256,750
 513,500
 
 
 
 



2/13/2014
2 

 
 
 2,242
 11,209
 22,418
 


461,026
2/12/2015
2 

 
 
 3,020
 15,101
 30,202
 


290,241
  
1
Annual incentive for 2014 granted pursuant to the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan.Annual incentive for 2015 granted pursuant to the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan.
2
Performance shares for the 2014-2016 performance period granted pursuant to the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan.Performance shares for the 2015-2017 performance period granted pursuant to the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan. The aggregate grant date fair value of the performance share awards as shown in column (l) was calculated in accordance with Financial Accounting Standards Board (FASB) generally accepted accounting principles for stock-based compensation in FASB Accounting Standards Codification Topic 718. This column was prepared assuming none of the awards were or will be forfeited. The amounts were calculated using a Monte Carlo simulation using blended volatility term structure ranges comprised of 50 percent historical volatility and 50 percent implied volatility. Risk free interest rates were based on U.S. Treasury security rates in effect as of the grant date. The assumptions used for the performance shares awards in 2015 were:
    2015       
Grant date fair value $19.22       
Blended volatility range 22.87% - 24.58%       
Risk-free interest range 0.05% - 1.07%       
Discounted dividends per share $1.60       
 
3
Annual incentive for 2014 granted pursuant to the MDU Resources Group, Inc. Executive Incentive Compensation Plan.Annual incentive for 2015 granted pursuant to the MDU Resources Group, Inc. Executive Incentive Compensation Plan.
 
4
Sales bonus incentive award granted in May 2015, with no threshold, target or maximum levels, plus an amount equal to six months salary of $225,000. The amount shown in the table is the actual amount earned for 2015 plus the $225,000.

MDU Resources Group, Inc. Proxy Statement 39


Proxy Statement

Narrative Discussion Relating to the Summary Compensation Table
and Grants of Plan-Based Awards Table
Incentive Awards
Annual Incentive
On February 12, 2014,11, 2015, the compensation committee recommended the 20142015 annual incentive award opportunities for our named executive officers and the board approved these opportunities at its meeting on February 13, 2014.12, 2015. These award opportunities are reflected in the Grants of Plan-Based Awards table at grant on February 13, 2014,12, 2015, in columns (c), (d), and (e) and in the Summary Compensation Table as earned with respect to 20142015 in column (g).
Executive officers may receive a payment of annual cash incentive awards based upon achievement of annual performance measures with a threshold, target, and maximum level. A target incentive award is established based on a percent of the executive’s base salary. Based upon achievement of goals, actual payment may range from 0% to approximately 207% of the target for Messrs. Goodin and Schwartz, from 0% to 200% of the target for Messrs. Wells and Bietz, and from 0% to 237.5% of the target for Mr. Thiede.target.
In order to be eligible to receive a payment of an annual incentive award under the Long-Term Performance-Based Incentive Plan, Messrs. Goodin, Wells, and Thiedethe executive officer must have remained employed by the company through December 31, 2014,2015, unless the compensation

32 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

committee determines otherwise. The committee has full discretion to determine the extent to which goals have been achieved, the payment level, whether any final payment will be made, and whether to adjust awards downward based upon individual performance. Unless otherwise determined and established in writing by the compensation committee within 90 days of the beginning of the performance period, the performance goals may not be adjusted if the adjustment would increase the annual incentive award payment. The compensation committee may use negative discretion and adjust any annual incentive award payment downward, using any subjective or objective measures as it shall determine. The application of any reduction, and the methodology used in determining any such reduction, is in the sole discretion of the compensation committee.
With respect to annual incentive awards granted pursuant to the MDU Resources Group, Inc. Executive Incentive Compensation Plan, which includes Messrs. Schwartz and Bietz, participantsexecutives who retire during the year at age 65 pursuant to their employer’s bylaws remain eligible to receive an award. Subject to the compensation committee’s discretion, executives who terminate employment for other reasons are not eligible for an award. The compensation committee has full discretion to determine the extent to which goals have been achieved, the payment level, and whether any final payment will be made. Once performance goals are approved by the committee for executive incentive compensation plan awards, the committee generally does not modify the goals. However, if major unforeseen changes in economic and environmental conditions or other significant factors beyond the control of management substantially affected management’s ability to achieve the specified performance goals, the committee, in consultation with the chief executive officer, may modify the performance goals. Such goal modifications will only be considered in years of unusually adverse or favorable external conditions.
Annual incentive awards earned for Messrs. Goodin and Schwartz were determined based on achievement of performance goals at the following business segments - (i) construction materials and contracting, (ii) construction services, (iii) exploration and production, (iv) pipeline and energy services, (ii) exploration and production, (iii) construction services, (iv) construction materials and contracting, and (v) electric and natural gas distribution - and were calculated as follows:
  
Column A
Percentage of
Annual Incentive
Target Achieved

Column B
Percentage of
Average Invested
Capital

Column A x Column B
 
 
 
 Pipeline and Energy Services175.5%11.1%19.5%
 Exploration and Production49.3%26.7%13.2%
 Construction Services214.8%6.6%14.2%
 Construction Materials and Contracting96.3%19.6%18.9%
 Electric and Natural Gas Distribution68.9%36.0%24.8%
 Total (Payout Percentage)  90.6%
 Column A
Percentage of
Annual Incentive
Target Achieved

Column B
Percentage of
Average Invested
Capital

Column A x Column B
Construction Materials and Contracting154.3%19.6%30.2%
Construction Services47.6%6.9%3.3%
Exploration and Production83.0%16.8%13.9%
Pipeline and Energy Services4.3%13.1%0.6%
Electric and Natural Gas Distribution4.3%43.6%1.9%
Total (Payout Percentage)  49.9%
Messrs. Wells,Barney, Thiede, O’Bryan, and Bietz had 20142015 award opportunities based 75% on performance goals at their respective segments, and 25%20% on MDU Resources Group, Inc.’s diluted earnings per share.share attributable to all business segments except the exploration and production segment, as adjusted, and 5% on the exploration and production segment pretax operating income, as adjusted.
The 20142015 target for the MDU Resources Group, 25%Inc. 20% award opportunity was established based on consolidatedMDU Resources Group, Inc.’s diluted earnings per share adjusted as described inattributable to all business segments except the footnote to the table below describing Mr. Wells’ 75% award opportunityexploration and alsoproduction segment, adjusted to exclude the effect on earnings at the company level of intersegment eliminations.eliminations, the accounting effects on other business segments and on MDU Resources Group, Inc. of the exploration and production segment being moved from continuing operations to discontinued operations and the income statement impact of a loss on board approved asset sales or dispositions, other than the sale of the exploration and production segment.

40 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

The MDU Resources Group 25%20% award opportunity was:
MDU Resources Group, Inc.’s
diluted adjusted 2015 earnings
per share as a % of target
 Corresponding payment of
annual incentive target
Less than 85% 0%
85% 25%
90% 50%
95% 75%
100% 100%
103% 120%
106% 140%
109% 160%
112% 180%
115% 200%
The 2015 target for the exploration and production segment 5% award opportunity was as follows:established based on the segment’s pretax operating income, adjusted to exclude depreciation, depletion, and amortization and the accounting effects of the segment being moved from continuing operations to discontinued operations.
The exploration and production segment 5% award opportunity was:
MDU Resources Group, Inc.’s adjusted consolidated 2014
earnings per share results
as a % of target
 Corresponding payment of
annual incentive target
based on adjusted consolidated
earnings per share results
Less than 85% 0%
85% 25%
90% 50%
95% 75%
100% 100%
103% 120%
106% 140%
109% 160%
112% 180%
115% 200%
Exploration and Production’s
2015 pretax operating income
excluding DD&A as a % of target
 
Corresponding payment of
annual incentive target
Less than 80% 0%
80% 25%
87% 50%
94% 75%
100% 100%
104% 120%
108% 140%
112% 160%
116% 180%
120% 200%
The 75% award opportunity available for Mr. Barney was:
Construction Materials & Contracting’s 2015 earnings per share as a % of target (weighted 37.5%)
Corresponding payment of
annual incentive target
Construction Materials & Contracting’s 2015 return on invested capital as a % of target (weighted 37.5%)
Corresponding payment of
annual incentive target
Less than 70%0%Less than 70%0%
70%25%70%25%
75%37.5%75%37.5%
80%50%80%50%
85%62.5%85%62.5%
90%75%90%75%
95%87.5%95%87.5%
100%100%100%100%
103%120%103%120%
106%140%106%140%
109%160%109%160%
112%180%112%180%
115%200%115%200%

 
MDU Resources Group, Inc. Proxy Statement 3341


Proxy Statement
 

The 75% award opportunity available to Mr. Wells was:
 Exploration and Production’s
2014 earnings* results as
a % of 2014 target
 
Corresponding payment of
annual incentive target
based on earnings
 Less than 85% 0%
 85% 25%
 90% 50%
 95% 75%
 100% 100%
 103% 120%
 106% 140%
 109% 160%
 112% 180%
 115% 200%
*Earnings is defined as GAAP earnings reported for the exploration and production segment, adjusted to exclude the (i) effect on earnings of any noncash write-downs of oil and natural gas properties due to ceiling test impairment charges and any associated earnings benefit resulting from lower depletion, depreciation, and amortization expenses and (ii) the effect on earnings of any noncash gains and losses that result from (x) ineffectiveness in hedge accounting or (y) derivatives that no longer qualify for hedge accounting treatment.
The 75% award opportunity available tofor Mr. Thiede was:
 
Construction Services’ 2014
earnings* results as a
% of 2014 target
 
Corresponding payment of
annual incentive target
based on earnings
 Less than 70% 0%
 70% 70%
 100% 100%
 116% 130%
 130% 160%
 144% 190%
 157% 220%
 171% 250%
*Earnings is defined as GAAP earnings reported for the construction services segment.
 Construction Services’ 2015
earnings* as a % of target
 Corresponding payment of
annual incentive target
 Less than 85% 0%
 85% 25%
 90% 50%
 95% 75%
 100% 100%
 122% 120%
 144% 140%
 166% 160%
 188% 180%
 209.5% 200%
*Earnings is defined as GAAP earnings reported for the construction services segment.

The 75% award opportunity available tofor Mr. O’Bryan was:
Exploration and Production’s 2015 pretax operating income excluding DD&A
as a % of target
(weighted 56.25%)
Corresponding payment of
annual incentive target
Exploration and Production’s
2015 operations and maintenance expense as a % of target
(weighted 18.75%)
Corresponding payment of
annual incentive target
Less than 80%0%Greater than 100%0%
80%25%100%100%
87%50%98.5%120%
94%75%97%140%
100%100%95.5%160%
104%120%94%180%
108%140%92.5%200%
112%160%
116%180%
120%200%

The 75% award opportunity available for Mr. Bietz was:
Pipeline and Energy Services’
2014 return on invested
capital results as
a % of 2014 target
(weighted 37.5%)
Corresponding payment
 of annual incentive
 target based on return
 on invested capital
Pipeline and Energy Services’
2014 earnings per share results
as a % of 2014 target
(weighted 37.5%)
Corresponding payment of
annual incentive target
based on earnings per share
Pipeline and Energy Services’
2015 earnings per share
as a % of target
(weighted 37.5%)
Corresponding payment of
annual incentive target
Pipeline and Energy Services’
2015 return on invested
capital as a % of target
(weighted 37.5%)
Corresponding payment of
annual incentive target
Less than 85%0%Less than 85%0%0%Less than 85%0%
85%25%85%25%25%85%25%
90%50%90%50%50%90%50%
95%75%95%75%75%95%75%
100%
103%120%103%120%120%103%120%
106%140%106%140%140%106%140%
109%160%109%160%160%109%160%
112%180%112%180%180%112%180%
115%200%115%200%200%115%200%
The pipeline and energy services segment also had five goals relating to the pipeline and energy services segment’s safety results, and each goal that was not met would reduce Mr. Bietz’s annual incentive award payment by 1%.

 
3442 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

Additional Annual Incentives
On February 11, 2015, the compensation committee recommended an additional annual incentive award opportunity for Mr. Barney under the Long-Term Performance-Based Incentive Plan tied to the construction materials and contracting segment’s operating cash flow, which would be measured without regard to acquisitions or dispositions approved by the company’s board of directors. The board approved this opportunity at its meeting on February 12, 2015. This award opportunity is reflected in the Grants of Plan-Based Awards table at grant on February 12, 2015 in column (d) and in the Summary Compensation Table as earned with respect to 2015 in column (g).
The $150,000 award opportunity available for Mr. Barney was:
Construction Materials & Contracting’s 2015 operating cash flow
as a % of target
Corresponding payment of
incentive target
Less than 100%0%
100% or Greater100%
On May 13, 2015, the compensation committee recommended an additional annual incentive award opportunity for Mr. O’Bryan tied to the sale of Fidelity Exploration & Production Company. The board approved this opportunity at its meeting on May 14, 2015. Mr. O’Bryan would receive a sales bonus incentive of 0.075% of the sale price of Fidelity, plus an amount equal to six months’ salary of $225,000, if he remained employed by Fidelity through its sale. This award opportunity is reflected in the Grants of Plan-Based Awards table at grant on May 14, 2015 in column (d) and in the Summary Compensation Table as earned with respect to 2015 in column (g). Because there were no threshold, target, or maximum levels, the amount shown in the tables is the actual amount earned. Mr. O’Bryan received a cash retention award opportunity in November 2014 before his promotion, where he would receive $150,000 if he remained a full-time active employee of Fidelity through December 31, 2015, and maintained a performance rating of “meets expectations” or higher during 2015. The award opportunity is reflected in the Summary Compensation Table as earned with respect to 2015 in column (g).
For discussion of the specific incentive plan performance targets and results, please see the Compensation Discussion and Analysis.
Long-Term Incentive
On February 12, 2014,11, 2015, the compensation committee recommended long-term incentive grants for the named executive officers in the form of performance shares, and the board approved these grants at its meeting on February 13, 2014.12, 2015. These grants are reflected in columns (f), (g), (h), and (l) of the Grants of Plan-Based Awards table and in column (e) of the Summary Compensation Table.
If the company’s 2014-20162015-2017 total stockholder return is positive, from 0% to 200% of the target grant will be paid out in February 2017,2018, depending on our 2014-20162015-2017 total stockholder return compared to the total three-year stockholder returns of companies in our performance graph peer group. The payout percentage is determined as follows:
The Company’s Percentile Rank Payout Percentage of
February 13, 201412, 2015 Grant
75th or higher 200%
50th 100%
25th 20%
Less than 25th 0%
Payouts for percentile ranks falling between the intervals will be interpolated. We also will pay dividend equivalents in cash on the number of shares actually earned for the performance period. The dividend equivalents will be paid in 20172018 at the same time as the performance share awards are paid.
If the common stock of a company in the peer group ceases to be traded at any time during the 2014-20162015-2017 performance period, the company will be deleted from the peer group. Percentile rank will be calculated without regard to the return of the deleted company. If MDU Resources Group, Inc. or a company in the peer group spins off a segment of its business, the shares of the spun-off entity will be treated as a cash dividend that is reinvested in MDU Resources Group, Inc. or the company in the peer group.
If the company’s 2014-20162015-2017 total stockholder return is negative, the number of shares otherwise earned, if any, for the performance period will be reduced in accordance with the following table:

MDU Resources Group, Inc. Proxy Statement 43


Proxy Statement

Total Stockholder Return Reduction in Award
0% through -5% 50%
-5.01% through -10% 60%
-10.01% through -15% 70%
-15.01% through -20% 80%
-20.01% through -25% 90%
-25.01% or below 100%
Salary and Bonus in Proportion to Total Compensation
The following table shows the proportion of salary and bonus to total compensation:
Name Salary
($)
  Bonus
($)
  Total
Compensation
($)
  Salary and Bonus
as a % of
Total Compensation
 Salary
($)
  Bonus
($)
  Total
Compensation
($)
  Salary and Bonus
as a % of
Total Compensation
 
David L. Goodin 685,000
 
 3,571,637
 19.2% 755,000
 
 2,558,148
 29.5%
Doran N. Schwartz 360,000
 
 1,195,969
 30.1% 380,000
 
 818,052
 46.5%
J. Kent Wells 600,000
 
 2,609,290
 23.0%
David C. Barney 395,000
 
 1,290,413
 30.6%
Jeffrey S. Thiede 400,000
 
 1,550,160
 25.8% 425,000
 
 1,002,265
 42.4%
Patrick L. O’Bryan 441,918
 
 1,822,699
 24.2%
Steven L. Bietz 380,000
 
 1,764,766
 21.5% 214,274
 
 1,307,120
 16.4%


 
MDU Resources Group, Inc. Proxy Statement 35


Proxy Statement

Outstanding Equity Awards at Fiscal Year-End 2014
  Option Awards Stock Awards
Name
(a)
 Number of
Securities
Underlying
Unexercised
Options
Exercisable
(#)
(b)

 Number of
Securities
Underlying
Unexercised
Options
Unexercisable
(#)
(c)

 Equity
Incentive
Plan Awards:
Number of
Securities
Underlying
Unexercised
Unearned
Options
(#)
(d)

 Option
Exercise
Price
($)
(e)

 Option
Expiration
Date
(f)

 Number
of Shares
or Units
of Stock
That
Have Not
Vested
(#)
(g)

 Market
Value of
Shares or
Units of
Stock
That
Have Not
Vested
($)
(h)

 Equity
Incentive
Plan Awards:
Number of
Unearned
Shares,
Units or
Other Rights
That Have
Not Vested
(#)
(i)

 
Equity Incentive
Plan Awards:
Market or
Payout Value
of Unearned
Shares,
Units or
Other Rights
That Have
Not Vested
($)
(j)
1

David L. Goodin 
 
 
 
 
 
 
 51,132
2 
1,201,602
Doran N. Schwartz 
 
 
 
 
 
 
 14,624
2 
343,664
J. Kent Wells 
 
 
 
 
 
 
 65,004
2 
1,527,594
Jeffrey S. Thiede 
 
 
 
 
 
 
 1,573
2 
36,966
Steven L. Bietz 
 
 
 
 
 
 
 18,852
2 
443,022
1Value based on the number of performance shares reflected in column (i) multiplied by $23.50, the year-end closing price for 2014.
2Below is a breakdown by year of the plan awards:
Named Executive Officer Award Shares
 End of
Performance
Period

David L. Goodin 2012 1,609
 12/31/14
  2013 42,788
 12/31/15
  2014 6,735
 12/31/16
Doran N. Schwartz 2012 1,045
 12/31/14
  2013 11,809
 12/31/15
  2014 1,770
 12/31/16
J. Kent Wells 2012 5,107
 12/31/14
  2013 52,031
 12/31/15
  2014 7,866
 12/31/16
Jeffery S. Thiede 2012 
 
  2013 
 
  2014 1,573
 12/31/16
Steven L. Bietz 2012 1,506
 12/31/14
  2013 15,104
 12/31/15
  2014 2,242
 12/31/16
Shares for the 2012 award are shown at the threshold level (10%) based on results for the 2012-2014 performance cycle below threshold.
Shares for the 2013 award are shown at the target level (100%) based on results for the first two years of the 2013-2015 performance cycle below target.
Shares for the 2014 award are shown at the threshold level (20%) based on results for the first year of the 2014-2016 performance cycle below threshold.


3644 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

Pension Benefits for 2014Outstanding Equity Awards at Fiscal Year-End 2015
Name
(a)
 Plan Name
(b)
 Number of
Years Credited
Service
(#)
(c)
 Present Value
of Accumulated
Benefit
($)
(d)

 Payments
During Last
Fiscal Year
($)
(e)

David L. Goodin MDU Pension Plan 26 1,095,752
 
  
SISP I1,3
 10 232,973
 
  
SISP II2,3
 10 898,811
 
  
    SISP II 2012 Upgrade4
 2 69,240
 
  
    SISP II 2013 Upgrade4
 1 946,057
 
  
SISP Excess5
 26 34,632
 
Doran N. Schwartz MDU Pension Plan 4 111,533
 
  
SISP II2,3
 7 516,614
 
  
    SISP II 2013 Upgrade4
 1 170,978
 
  
    SISP II 2014 Upgrade4
 0 86,338
 
J. Kent Wells6
   
 
Jeffrey S. Thiede6
   
 
Steven L. Bietz WBI Pension Plan 28 1,339,373
 
  
SISP I1,3
 10 848,779
 
  
SISP II2,3
 10 815,716
 
  
SISP Excess5
 28 109,870
 
  
1 
Grandfathered under Section 409A.
  
2 
Not grandfathered under Section 409A.
  
3 
Years of credited service only affects vesting under SISP I and SISP II. The number of years of credited service in the table reflects the years of vesting service completed in SISP I and SISP II as of December 31, 2014, rather than total years of service with the company. Ten years of vesting service is required to obtain the full benefit under these plans. The present value of accumulated benefits was calculated by assuming the named executive officer would have ten years of vesting service on the assumed benefit commencement date; therefore, no reduction was made to reflect actual vesting levels.
  
4 
Benefit level increases granted under SISP II on or after January 1, 2010 require an additional three years of vesting service for the increase. Mr. Goodin received a benefit increase effective January 1, 2012, Messrs. Goodin and Schwartz received benefit level increases effective January 1, 2013, and Mr. Schwartz received a benefit level increase effective January 1, 2014; the present value of their accumulated benefits was calculated assuming that the additional vesting requirements would be met.
  
5 
The number of years of credited service under the SISP excess reflects the years of credited benefit service in the appropriate pension plan as of December 31, 2009, when the MDU and WBI pension plans were frozen, rather than the years of participation in the SISP excess. We reflect years of credited benefit service in the appropriate pension plan because the SISP excess provides a benefit that is based on benefits that would have been payable under the MDU and WBI pension plans absent Internal Revenue Code limitations.
  
6 
Messrs. Wells and Thiede are not eligible to participate in the pension plans and do not participate in the SISP.
  Option Awards Stock Awards
Name
(a)
 Number of
Securities
Underlying
Unexercised
Options
Exercisable
(#)
(b)

 Number of
Securities
Underlying
Unexercised
Options
Unexercisable
(#)
(c)

 Equity
Incentive
Plan Awards:
Number of
Securities
Underlying
Unexercised
Unearned
Options
(#)
(d)

 Option
Exercise
Price
($)
(e)

 Option
Expiration
Date
(f)

 Number
of Shares
or Units
of Stock
That
Have Not
Vested
(#)
(g)

 Market
Value of
Shares or
Units of
Stock
That
Have Not
Vested
($)
(h)

 Equity
Incentive
Plan Awards:
Number of
Unearned
Shares,
Units or
Other Rights
That Have
Not Vested
(#)
(i)

 
Equity Incentive
Plan Awards:
Market or
Payout Value
of Unearned
Shares,
Units or
Other Rights
That Have
Not Vested
($)
(j)
1

David L. Goodin 
 
 
 
 
 
 
 63,956
2 
1,171,674
Doran N. Schwartz 
 
 
 
 
 
 
 16,485
2 
302,005
David C. Barney 
 
 
 
 
 
 
 3,843
2 
70,404
Jeffrey S. Thiede 
 
 
 
 
 
 
 4,101
2 
75,130
Patrick L. O'Bryan 
 
 
 
 
 
 
 


Steven L. Bietz 
 
 
 
 
 
 
 16,287
2 
298,378
1   Value based on the number of performance shares reflected in column (i) multiplied by $18.32, the year-end closing price for 2015.
2   Below is a breakdown by year of the plan awards:
Named Executive Officer Award Shares
 End of
Performance
Period

David L. Goodin 2013 42,788
 12/31/15
  2014 6,735
 12/31/16
  2015 14,433
 12/31/17
Doran N. Schwartz 2013 11,809
 12/31/15
  2014 1,770
 12/31/16
  2015 2,906
 12/31/17
David C. Barney 2013 
 
  2014 1,494
 12/31/16
  2015 2,349
 12/31/17
Jeffery S. Thiede 2013 
 
  2014 1,573
 12/31/16
  2015 2,528
 12/31/17
Patrick L. O'Bryan 2013 
 
  2014 
 
  2015 
 
Steven L. Bietz 2013 15,104
 12/31/15
  2014 1,183
 12/31/16
  2015 
 
Shares for the 2013 award are shown at the target level (100%) based on results for the 2013-2015 performance cycle between threshold and target.
Shares for the 2014 award are shown at the threshold level (20%) based on results for the first two years of the 2014-2016 performance cycle below threshold. Mr. Bietz’s shares are prorated to reflect his retirement effective July 17, 2015.
Shares for the 2015 award are shown at the threshold level (20%) based on results for the 2015-2017 performance cycle below threshold. Mr. Bietz’s shares were forfeited because of his retirement effective July 17, 2015.


MDU Resources Group, Inc. Proxy Statement 45


Proxy Statement

Pension Benefits for 2015
Name
(a)
 Plan Name
(b)
 Number of
Years Credited
Service
(#)
(c)
 Present Value
of Accumulated
Benefit
($)
(d)

 Payments
During Last
Fiscal Year
($)
(e)

 
David L. Goodin MDU Pension Plan 26 1,053,138
 
 
  
SISP I1,3
 10 230,600
 
 
  
SISP II2,3
 10 889,654
 
 
  
    SISP II 2012 Upgrade4
 3 68,534
 
 
  
    SISP II 2013 Upgrade4
 2 936,419
 
 
  
SISP Excess5
 26 35,046
 
 
Doran N. Schwartz MDU Pension Plan 4 103,247
 
 
  
SISP II2,3
 8 501,190
 
 
  
    SISP II 2013 Upgrade4
 2 165,873
 
 
  
    SISP II 2014 Upgrade4
 1 83,760
 
 
David C. Barney6
 
SISP II2,3
 10 1,089,837
 
 
  
    SISP II 2014 Upgrade4
 1 216,295
 
 
Jeffrey S. Thiede6
   
 
 
Patrick L. O’Bryan6
   
 
 
Steven L. Bietz WBI Pension Plan 28 1,299,883
 33,580
 
  
SISP I1,3
 10 846,479
 
 
  
SISP II2,3
 10 813,506
 
 
  
SISP Excess5
 28 169,124
 10,433
7 
   
1 
Grandfathered under Section 409A. 
   
2 
Not grandfathered under Section 409A. 
   
3 
Years of credited service only affects vesting under SISP I and SISP II. The number of years of credited service in the table reflects the years of vesting service completed in SISP I and SISP II as of December 31, 2015, rather than total years of service with the company. Ten years of vesting service is required to obtain the full benefit under these plans. The present value of accumulated benefits was calculated by assuming the named executive officer would have ten years of vesting service on the assumed benefit commencement date; therefore, no reduction was made to reflect actual vesting levels. 
   
4 
Benefit level increases granted under SISP II on or after January 1, 2010, require an additional three years of vesting service for the increase. Mr. Goodin received a benefit increase effective January 1, 2012, which has vested. Messrs. Goodin and Schwartz received benefit level increases effective January 1, 2013, and Messrs. Schwartz and Barney received a benefit level increase effective January 1, 2014; the present value of their accumulated benefits was calculated assuming that the additional vesting requirements would be met. 
   
5 
The number of years of credited service under the SISP excess reflects the years of credited benefit service in the appropriate pension plan as of December 31, 2009, when the MDU and WBI pension plans were frozen, rather than the years of participation in the SISP excess. We reflect years of credited benefit service in the appropriate pension plan because the SISP excess provides a benefit that is based on benefits that would have been payable under the MDU and WBI pension plans absent Internal Revenue Code limitations. 
   
6 
Messrs. Barney, Thiede, and O’Bryan are not eligible to participate in the pension plans. Messrs. Thiede and O’Bryan do not participate in the SISP. 
           
7 
Payable for 2015 but deferred pursuant to Section 409A. 
The amounts shown for the pension plan and SISP excess represent the actuarial present values of the executives’ accumulated benefits accrued as of December 31, 2014,2015, calculated using a 3.50%3.76%, 3.67%3.96%, and 3.76%4.07% discount rate for the SISP excess, MDU pension plan, and WBI pension plan, respectively, the 2014 IRS StaticSociety of Actuaries RP-2014 Adjusted to 2006 Total Dataset Mortality Tablewith Scale MP-2015 for post-retirement mortality, and no recognition of future salary increases or pre-retirement mortality. The assumed retirement age for these benefits was age 60 for Messrs. Goodin Schwartz, and Bietz.Schwartz. This is the earliest age at which the executives could begin receiving unreduced benefits. Mr. Bietz’s benefits reflect his actual termination date of July 17, 2015. The amounts shown for the SISP I and SISP II were determined using a 3.50%3.76% discount rate and assume benefits commenced at age 65.

46 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Pension Plan
Messrs. Goodin and Schwartz participate in the MDU Resources Group, Inc. Pension Plan for Non-Bargaining Unit Employees, which we refer to as the MDU pension plan. Mr. Bietz participates in the Williston Basin Interstate Pipeline Company Pension Plan, which we refer to as the WBI pension plan. Pension benefits under the pension plans are based on the participant’s average annual salary over the 60 consecutive month period in which the participant received the highest annual salary during the participant’s final 10 years of service. For this purpose, only a participant’s salary is considered; incentives and other forms of compensation are not included. Benefits are determined by multiplying (1) the participant’s years of credited service by (2) the sum of (a) the average annual salary up to the social security

MDU Resources Group, Inc. Proxy Statement 37


Proxy Statement

integration level times 1.1% and (b) the average annual salary over the social security integration level times 1.45%. The maximum years of service recognized when determining benefits under the pension plans is 35. Pension plan benefits are not reduced for social security benefits.
Both of the pension plans were amended to cease benefit accruals as of December 31, 2009, meaning the normal retirement benefit will not change. The years of credited service in the table reflect the named executive officers’ years of credited service as of December 31, 2009.
To receive unreduced retirement benefits under the MDU pension plan and the WBI pension plan,plans, participants must either remain employed until age 60 or elect to defer commencement of benefits until age 60. Participants whose employment terminates between the ages of 55 and 60, with 5 years of service under the MDU pension plan and the WBI pension plan,plans, are eligible for early retirement benefits. Early retirement benefits are determined by reducing the normal retirement benefit by 0.25% per month for each month before age 60. If a participant’s employment terminates before age 55, the same reduction applies for each month the termination occurs before age 62, with the reduction capped at 21%.
Benefits for single participants under the pension plans are paid as straight life annuities, and benefits for married participants are paid as actuarially reduced annuities with a survivor benefit for spouses, unless participants choose otherwise. Participants hired before January 1, 2004, who terminate employment before age 55, may elect to receive their benefits in a lump sum. Mr. Goodin would have been eligible for a lump sum if he had retired on December 31, 2014.2015.
The Internal Revenue Code limits the amounts paid under the pension plans and the amount of compensation recognized when determining benefits. In 2009, when the pension plans were frozen, the maximum annual benefit payable under the pension plans was $195,000 and the maximum amount of compensation recognized when determining benefits was $245,000.
Supplemental Income Security Plan
We also offer select key managers and executives benefits under our defined benefit nonqualified retirement plan, which we refer to as the Supplemental Income Security Plan or SISP. Messrs. Goodin, Schwartz, Barney, and Bietz participate in the SISP. Benefits under the SISP consist of:
a supplemental retirement benefit intended to augment the retirement income provided under the pension plans – we refer to this benefit as the regular SISP benefit
an excess retirement benefit relating to Internal Revenue Code limitations on retirement benefits provided under the pension plans – we refer to this benefit as the SISP excess benefit and
death benefits – we refer to these benefits as the SISP death benefit.
SISP benefits are forfeited if the participant’s employment is terminated for cause.
Regular SISP Benefits and Death Benefits
Regular SISP benefits and death benefits are determined by reference to one of two schedules attached to the SISP – the original schedule or the amended schedule. Our compensation committee, after receiving recommendations from our chief executive officer, determines the level at which participants are placed in the schedules. A participant’s placement is generally, but not always, determined by reference to the participant’s annual base salary. Benefit levels in the amended schedule, which became effective on January 1, 2010, are 20% lower than the benefit levels in the original schedule. The amended schedule applies to new participants and participants who receive a benefit level increase on or after January 1, 2010. OneNone of the named executive officers Mr. Schwartz, received a benefit level increase effectiveon or after January 1, 2014, which requires three years of vesting.2015. Effective February 11, 2016, the SISP was amended to freeze the plan to new participants and to current participants at their current benefit levels.
Participants can elect to receive (1) the regular SISP benefit only, (2) the SISP death benefit only, or (3) a combination of both. Regardless of the participant’s election, if the participant dies before the regular SISP benefit would commence, only the SISP death benefit is

MDU Resources Group, Inc. Proxy Statement 47


Proxy Statement

provided. If the participant elects to receive both a regular SISP benefit and a SISP death benefit, each of the benefits is reduced proportionately.
The regular SISP benefits reflected in the table above are based on the assumption that the participant elects to receive only the regular SISP benefit. The present values of the SISP death benefits that would be provided if the named executive officers had died on December 31, 2014,2015, prior to the commencement of regular SISP benefits, are reflected in the table that appears in the section entitled “Potential Payments upon Termination or Change of Control.”

38 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Regular SISP benefits that were vested as of December 31, 2004, and were grandfathered under Section 409A of the Internal Revenue Code remain subject to SISP provisions then in effect, which we refer to as SISP I benefits. Regular SISP benefits that are subject to Section 409A of the Internal Revenue Code, which we refer to as SISP II benefits, are governed by amended provisions intended to comply with Section 409A. Participants generally have more discretion with respect to the distributions of their SISP I benefits.
The time and manner in which the regular SISP benefits are paid depend on a variety of factors, including the time and form of benefit elected by the participant and whether the benefits are SISP I or SISP II benefits. Unless the participant elects otherwise, the SISP I benefits are paid over 180 months, with benefits commencing when the participant attains age 65 or, if later, when the participant retires. The SISP II benefits commence when the participant attains age 65 or, if later, when the participant retires, subject to a six-month delay if the participant is subject to the provisions of Section 409A of the Internal Revenue Code that require delayed commencement of these types of retirement benefits. The SISP II benefits are paid over 180 months or, if commencement of payments is delayed for six months, 173 months. If the commencement of benefits is delayed for six months, the first payment includes the payments that would have been paid during the six-month period plus interest equal to one-half of the annual prime interest rate on the participant’s last date of employment. If the participant dies after the regular SISP benefits have begun but before receipt of all of the regular SISP benefits, the remaining payments are made to the participant’s designated beneficiary.
Rather than receiving their regular SISP I benefits in equal monthly installments over 15 years commencing at age 65, participants can elect a different form and time of commencement of their SISP I benefits. Participants can elect to defer commencement of the regular SISP I benefits. If this is elected, the participant retains the right to receive a monthly SISP death benefit if death occurs prior to the commencement of the regular SISP I benefit.
Participants also can elect to receive their SISP I benefits in one of three actuarially equivalent forms – a life annuity, 100% joint and survivor annuity, or a joint and two-thirds joint and survivor annuity, provided that the cost of providing these actuarial equivalent forms of benefits does not exceed the cost of providing the normal form of benefit. Neither the election to receive an actuarially equivalent benefit nor the administrator’s right to pay the regular SISP benefit in the form of an actuarially equivalent lump sum are available with respect to SISP II benefits.
To promote retention, the regular SISP benefits are subject to the following 10-year vesting schedule:
0% vesting for less than 3 years of participation
20% vesting for 3 years of participation
40% vesting for 4 years of participation and
an additional 10% vesting for each additional year of participation up to 100% vesting for 10 years of participation.
There is an additional vesting requirement on benefit level increases for the regular SISP benefit granted on or after January 1, 2010. The requirement applies only to the increased benefit level. The increased benefit vests after the later of three additional years of participation in the SISP or the end of the regular vesting schedule described above. The additional three-year vesting requirement for benefit level increases is pro-ratedprorated for participants who are officers, attain age 65, and, pursuant to the company’s bylaws, are required to retire prior to the end of the additional vesting period as follows:
33% of the increase vests for participants required to retire at least one year but less than two years after the increase is granted and
66% of the increase vests for participants required to retire at least two years but less than three years after the increase is granted.
The benefit level increases of participants who attain age 65 and are required to retire pursuant to the company’s bylaws will be further reduced to the extent the participants are not fully vested in their regular SISP benefit under the 10-year vesting schedule described above. The additional vesting period associated with a benefit level increase may be waived by the compensation committee.

48 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

SISP death benefits become fully vested if the participant dies while actively employed. Otherwise, the SISP death benefits are subject to the same vesting schedules as the regular SISP benefits.
The SISP also provides that if a participant becomes totally disabled, the participant will continue to receive service credit for up to two additional years under the SISP as long as the participant is totally disabled during such time. Since the named executive officers other than Mr.Messrs. Goodin and Barney, in histheir upgrades, and Mr. Schwartz, are fully vested in their SISP benefits, this would not result in any incremental benefit for the named executive officers other than Messrs. Goodin, Schwartz, and Schwartz.Barney. The present value of these two additional years of service for Messrs. Goodin, Schwartz, and SchwartzBarney is reflected in the table in “Potential Payments upon Termination or Change of Control” below.

MDU Resources Group, Inc. Proxy Statement 39


Proxy Statement

SISP Excess Benefits
SISP excess benefits are equal to the difference between (1) the monthly retirement benefits that would have been payable to the participant under the pension plans absent the limitations under the Internal Revenue Code and (2) the actual benefits payable to the participant under the pension plans. Participants are only eligible for the SISP excess benefits if (1) the participant is fully vested under the pension plan, (2) the participant’s employment terminates prior to age 65, and (3) benefits under the pension plan are reduced due to limitations under the Internal Revenue Code on plan compensation. Effective January 1, 2005, participants who were not then vested in the SISP excess benefits were also required to remain actively employed by the company until age 60. In 2009, the plan was amended to limit eligibility for the SISP excess benefit to current SISP participants (1) who were already vested in the SISP excess benefit or (2) who would become vested in the SISP excess benefits if they remain employed with the company until age 60. The plan was further amended to freeze the SISP excess benefits to a maximum of the benefit level payable based on the participant’s years of service and compensation level as of December 31, 2009. Mr. Goodin must remain employed until age 60 to become entitled to his SISP excess benefit. Mr. Bietz would beis entitled to the SISP excess benefit ifeven though he were to terminateterminated employment prior to age 65. Messrs. Schwartz, Wells,Barney, Thiede, and ThiedeO’Bryan are not eligible for this benefit.
Benefits generally commence six months after the participant’s employment terminates and continue to age 65 or until the death of the participant, if prior to age 65. If a participant who dies prior to age 65 elected a joint and survivor benefit, the survivor’s SISP excess benefit is paid until the date the participant would have attained age 65.

Nonqualified Deferred Compensation for 20142015
Name
(a)
Name
(a)
 
Executive
Contributions in
Last FY
($)
(b)

 
Registrant
Contributions in
Last FY
($)
(c)

 
Aggregate
Earnings in
Last FY
($)
(d)

 
Aggregate
Withdrawals/
Distributions
($)
(e)

 
Aggregate
Balance at
Last FYI
($)
(f)

 
Name
(a)
 
Executive
Contributions in
Last FY
($)
(b)

 
Registrant
Contributions in
Last FY
($)
(c)

 
Aggregate
Earnings in
Last FY
($)
(d)

 
Aggregate
Withdrawals/
Distributions
($)
(e)

 
Aggregate
Balance at
Last FYE
($)
(f)

 
   
   
   
David L. GoodinDavid L. Goodin 
 
 
 
 
 David L. Goodin 
 
 
 
 
 
Doran N. SchwartzDoran N. Schwartz 
 
 
 
 
 Doran N. Schwartz 
 
 
 
 
 
J. Kent Wells 
 
 
 
 
 
David C. BarneyDavid C. Barney 
 
 
 
 
 
Jeffrey S. ThiedeJeffrey S. Thiede 
 75,000
 6,089
 
 119,840
1 
Jeffrey S. Thiede 
 150,000
 (955) 
 268,885
1 
Patrick L. O'BryanPatrick L. O'Bryan 
 
 
 
 
 
Steven L. BietzSteven L. Bietz 
 
 
 
 
 Steven L. Bietz 
 
 
 
 
 
    
1
Includes $75,000 which was awarded to Jeffrey S. Thiede under the Nonqualified Defined Contribution Plan which is reported for 2014 in column (i) of the Summary Compensation Table in this proxy statement.Includes $150,000 which was awarded to Mr. Thiede under the Nonqualified Defined Contribution Plan for 2015, $75,000 for 2014, and $33,000 for 2013. Each of these amounts is reported in column (i) of the Summary Compensation Table in this proxy statement for its respective year.
Nonqualified Defined Contribution Plan
The company adopted the Nonqualified Defined Contribution Plan, effective January 1, 2012, to provide deferred compensation for a select group of management or highly compensated employees who do not participate in the SISP. The compensation committee determines the amount of employer contributions under the Nonqualified Defined Contribution Plan, which are credited to plan accounts and not funded. After satisfying a four-year vesting requirement for each contribution, the contributions and investment earnings will be distributed to the executive in a lump sum upon separation from service with the company or in annual installments commencing upon the later of (i) separation from service and (ii) age 65. Plan benefits become fully vested if the participant dies while actively employed. Benefits are forfeited if the participant’s employment is terminated for cause.
Deferral of Annual Incentive Compensation
Participants in the executive incentive compensation plans may elect to defer up to 100% of their annual incentive awards. Deferred amounts accrue interest at a rate determined annually by the compensation committee. The interest rate in effect for 20142015 was 4.67%4.66% or the “Moody’s Rate,” which is the average of (i) the number that results from adding the daily Moody’s U.S. Long-Term Corporate Bond Yield

MDU Resources Group, Inc. Proxy Statement 49


Proxy Statement

Average for “A” rated companies as of the last day of each month for the 12-month period ending October 31 and dividing by 12 and (ii) the number that results from adding the daily Moody’s U.S. Long-Term Corporate Bond Yield Average for “Baa” rated companies as of the last day of each month for the 12-month period ending October 31 and dividing by 12. The deferred amount will be paid in accordance with the participant’s election, following termination of employment or beginning in the fifth year following the year the award was granted. The amounts will be paid in accordance with the participant’s election in a lump sum or in monthly installments not to exceed 120 months. In the event of a change of control, all amounts become immediately payable.
A change of control for purposes of Deferred Annual Incentive Compensation is defined as:
an acquisition during a 12-month period of 30% or more of the total voting power of our stock
an acquisition of our stock that, together with stock already held by the acquirer, constitutes more than 50% of the total fair market value or total voting power of our stock
replacement of a majority of the members of our board of directors during any 12-month period by directors whose appointment or election is not endorsed by a majority of the members of our board of directors or
acquisition of our assets having a gross fair market value at least equal to 40% of the total gross fair market value of all of our assets.

40 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Nonqualified Defined Contribution Plan
The company adopted the Nonqualified Defined Contribution Plan, effective January 1, 2012, to provide deferred compensation for a select group of management or highly compensated employees who do not participate in the SISP. The compensation committee determines the amount of employer contributions under the Nonqualified Defined Contribution Plan, which are credited to plan accounts and not funded. After satisfying a four-year vesting requirement for each contribution, the contributions and investment earnings will be distributed to the executive in a lump sum upon separation from service with the company or in annual installments commencing upon the later of (i) separation from service and (ii) age 65. Plan benefits become fully vested if the participant dies while actively employed. Benefits are forfeited if the participant’s employment is terminated for cause.
Potential Payments upon Termination or Change of Control
The following tables show the payments and benefits our named executive officers would receive in connection with a variety of employment termination scenarios and upon a change of control. For the named executive officers, other than Mr. Bietz, the information assumes the terminations and the change of control occurred on December 31, 2014.2015. For Mr. Bietz, the information relates to his actual retirement on July 17, 2015, and assumes that a change of control occurred on December 31, 2015. All of the payments and benefits described below would be provided by the company or its subsidiaries.
The tables exclude compensation and benefits provided under plans or arrangements that do not discriminate in favor of the named executive officers and that are generally available to all salaried employees, such as benefits under our qualified defined benefit pension plan (for employees hired before 2006), accrued vacation pay, continuation of health care benefits, and life insurance benefits. The tables include amounts under the Nonqualified Defined Contribution Plan, but do not include the named executive officers’ deferred annual incentive compensation. See the Pension Benefits for 20142015 table and the Nonqualified Deferred Compensation for 20142015 table, and accompanying narratives, for a description of the named executive officers’ accumulated benefits under our qualified defined benefit pension plans, the Nonqualified Defined Contribution Plan, and their deferred annual incentive compensation.
The calculation of the present value of excess SISP benefits our named executive officers would be entitled to upon termination of employment under the SISP was computed based on calculations assuming an age rounded to the nearest whole year of age. Actual payments may differ. The terms of the excess SISP benefit are described following the Pension Benefits for 20142015 table.
We provide disability benefits to some of our salaried employees equal to 60% of their base salary, subject to a cap on the amount of base salary taken into account when calculating benefits. For officers, the limit on base salary is $200,000. For other salaried employees, the limit is $100,000. For all salaried employees, disability payments continue until age 65 if disability occurs at or before age 60 and for 5 years if disability occurs between the ages of 60 and 65. Disability benefits are reduced for amounts paid as retirement benefits. The amounts in the tables reflect the present value of the disability benefits attributable to the additional $100,000 of base salary recognized for executives under our disability program, subject to the 60% limitation, after reduction for amounts that would be paid as retirement benefits. As the tables reflect, the reduction for amounts paid as retirement benefits would eliminate disability benefits assuming a termination of employment on December 31, 2014 for Mr. Bietz.
Upon a change of control, share-based awards granted under our Long-Term Performance-Based Incentive Plan vest and non-share-based awards are paid in cash. All performance share awards for Messrs. Goodin, Schwartz, Wells,Barney, Thiede, and Bietz and the annual incentives for Messrs. Goodin, Wells,Barney, Thiede, and Thiede,O’Bryan which were awarded under the Long-Term Performance-Based Incentive Plan, would vest at their target levels. For this purpose, the term “change of control” is defined as:
the
the acquisition by an individual, entity, or group of 20% or more of our outstanding common stock
a change in a majority of our board of directors since April 22, 1997, without the approval of a majority of the board members as of April 22, 1997, or whose election was approved by such board members
consummation of a merger or similar transaction or sale of all or substantially all of our assets, unless our stockholders immediately prior to the transaction beneficially own more than 60% of the outstanding common stock and voting power of the resulting corporation in substantially the same proportions as before the merger, no person owns 20% or more of the resulting corporation’s outstanding common

50 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

stock or voting power except for any such ownership that existed before the merger and at least a majority of the board of the resulting corporation is comprised of our directors or
stockholder approval of our liquidation or dissolution.

MDU Resources Group, Inc. Proxy Statement 41


Proxy Statement

Performance share awards will be forfeited if the participant’s employment terminates for any reason before the participant has reached age 55 and completed 10 years of service. Performance shares and related dividend equivalents for those participants whose employment is terminated other than for cause after the participant has reached age 55 and completed 10 years of service will be pro-ratedprorated as follows:
if the termination of employment occurs during the first year of the performance period, the shares are forfeited
if the termination of employment occurs during the second year of the performance period, the executive receives a pro-ratedprorated portion of any performance shares earned based on the number of months employed during the performance period and
if the termination of employment occurs during the third year of the performance period, the executive receives the full amount of any performance shares earned.
As of December 31, 2014,2015, Messrs. Goodin, Schwartz, Wells, and Thiede had not satisfied this age and years of service requirement. Accordingly, if a December 31, 20142015 termination other than for cause without a change of control is assumed, the named executive officers’ 2014-20162015-2017 performance share awards would be forfeited; any amounts earned under the 2014-2016 performance share award for Mr. Barney would be reduced by one-third and for Mr. Bietz by 17/36 and such awards for Messrs. Goodin, Schwartz, and Thiede would be forfeited; and any amounts earned under the 2013-2015 performance share award for Mr. Bietz would be reduced by one-third and such awards for Messrs. Goodin, Schwartz, and Wells would be forfeited; any amounts earned under the 2012-2014 performance share awards for Mr. Bietz would not be reduced and the awardawards for Messrs. Goodin Schwartz, and WellsSchwartz would be forfeited. Mr.Messrs. Barney and Thiede had no 2013-2015 performance share awards, and Mr. O’Bryan had no 2015-2017, 2014-2016, or 2012-20142013-2015 performance share awards. The number of performance shares earned following a termination depends on actual performance through the full performance period. As actual performance for the 2012-20142013-2015 performance share awards has been determined, the amounts for these awards in the event of a termination without a change of control were based on actual performance, which resulted in vesting of 0%31% of the target award. For the 2013-20152014-2016 performance share awards, because we do not know what actual performance through the entire performance period will be, we have assumed target performance will be achieved and, therefore, show two-thirds of the target award, except for Mr. Bietz, which shows 19/36 of the target award. No amounts are shown for the 2014-20162015-2017 performance share awards because such awards would be forfeited. Although vesting would only occur after completion of the performance period, the amounts shown in the tables were not reduced to reflect the present value of the performance shares that could vest. Dividend equivalents attributable to earned performance shares would also be paid. Dividend equivalents accrued through December 31, 2014,2015, are included in the amounts shown.shown, except for Mr. Bietz which are accrued through his retirement date.
The value of the vesting of performance shares shown in the tables was determined by multiplying the number of performance shares that would vest due to termination or a change of control by the closing price of our stock on December 31, 2014.2015.
The compensation committee may consider providing severance benefits on a case-by-case basis for employment terminations. The compensation committee adopted a checklist of factors in February 2005 to consider when determining whether any such severance benefits should be paid. TheExcept for Mr. Bietz, the tables do not reflect any such severance benefits, as these benefits are made in the discretion of the committee on a case-by-case basis and it is not possible to estimate the severance benefits, if any, that would be paid.


 
42MDU Resources Group, Inc. Proxy Statement 51


Proxy Statement

David L. Goodin
Executive Benefits and
Payments Upon
Termination or
Change of Control
 Voluntary
Termination
($)

 Not for
Cause
Termination
($)

 Death
($)

 Disability
($)

 
Change of
Control
(With Termination)
($)

 Change of
Control
(Without
Termination)
($)

Compensation:            
Short-term Incentive1
         755,000
 755,000
2013-2015 Performance Shares 

 

 

 

 875,656
 875,656
2014-2016 Performance Shares         665,794
 665,794
2015-2017 Performance Shares         1,375,085
 1,375,085
Benefits and Perquisites:            
Regular SISP2
 1,186,624
 1,186,624
   2,121,340
 1,186,624
  
SISP Death Benefits3
     6,351,958
      
Disability Benefits4
       13,821
    
Total 1,186,624
 1,186,624
 6,351,958
 2,135,161
 4,858,159
 3,671,535
  
1 
Represents the target 2015 annual incentive, which would be deemed earned upon change of control under the Long-Term Performance-Based Incentive Plan.
2 
Represents the present value of Mr. Goodin's vested regular SISP benefit as of December 31, 2015, which was $12,888 per month for 15 years, commencing at age 65. Present value was determined using a 3.76% discount rate. The terms of the regular SISP benefit are described following the Pension Benefits for 2015 table. The amount payable for a disability reflects a credit for one additional year of vesting, which would result in full vesting of the 2013 SISP upgrade.
3 
Represents the present value of 180 monthly payments of $46,080 per month, which would be paid as a SISP death benefit under the SISP. Present value was determined using a 3.76% discount rate. The terms of the SISP death benefit are described following the Pension Benefits for 2015 table.
4 
Represents the present value of the disability benefit after reduction for amounts that would be paid as retirement benefits. Present value was determined using a 3.96% discount rate.


Doran N. Schwartz
Executive Benefits and
Payments Upon
Termination or
Change of Control
 Voluntary
Termination
($)

 Not for
Cause
Termination
($)

 Death
($)

 Disability
($)

 
Change of
Control
(With Termination)
($)

 Change of
Control
(Without
Termination)
($)

Compensation:            
2013-2015 Performance Shares 











241,671

241,671
2014-2016 Performance Shares 











174,945

174,945
2015-2017 Performance Shares 











276,831

276,831
Benefits and Perquisites:            
Regular SISP1
 401,962

401,962




752,715

401,962



SISP Death Benefits2
 





3,014,975









Disability Benefits3
 








736,474






Total 401,962

401,962

3,014,975

1,489,189

1,095,409

693,447
              
1 
Represents the present value of Mr. Schwartz's vested regular SISP benefit as of December 31, 2015, which was $5,840 per month for 15 years, commencing at age 65. Present value was determined using a 3.76% discount rate. The terms of the regular SISP benefit are described following the Pension Benefits for 2015 table. The amount payable for a disability reflects a credit for two additional years of vesting, which would result in full vesting of the 2013 and 2014 SISP upgrades.
2 
Represents the present value of 180 monthly payments of $21,872 per month, which would be paid as a SISP death benefit under the SISP. Present value was determined using a 3.76% discount rate. The terms of the SISP death benefit are described following the Pension Benefits for 2015 table.
3 
Represents the present value of the disability benefit after reduction for amounts that would be paid as retirement benefits. Present value was determined using a 3.96% discount rate.

52 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

David L. GoodinC. Barney
Executive Benefits and
Payments Upon
Termination or
Change of Control
Executive Benefits and
Payments Upon
Termination or
Change of Control
 Voluntary
Termination
($)

 Not for
Cause
Termination
($)

 For Cause
Termination
($)
 Death
($)

 Disability
($)

 
Change of
Control
(With Termination)
($)

 Change of
Control
(Without
Termination)
($)

Executive Benefits and
Payments Upon
Termination or
Change of Control
 Voluntary
Termination
($)

 Not for
Cause
Termination
($)

 Death
($)

 Disability
($)

 Change of
Control
(With
Termination)
($)

 Change of
Control
(Without
Termination)
($)

Compensation:Compensation:            Compensation:            
Short-term Incentive1
Short-term Incentive1
         1,027,500
 1,027,500
Short-term Incentive1
 











150,000

150,000
2012-2014 Performance Shares         411,560
 411,560
2013-2015 Performance Shares2013-2015 Performance Shares         1,065,849
 1,065,849
2013-2015 Performance Shares 
















2014-2016 Performance Shares2014-2016 Performance Shares         815,489
 815,489
2014-2016 Performance Shares 98,474

98,474

98,474

98,474

147,721

147,721
2015-2017 Performance Shares2015-2017 Performance Shares         223,801
 223,801
Benefits and Perquisites:Benefits and Perquisites:            Benefits and Perquisites:            
Regular SISP2
Regular SISP2
 1,130,015
 1,130,015
   2,143,725
 1,130,015
  
Regular SISP2
 1,075,709

1,075,709




1,289,201

1,075,709



SISP Death Benefits3
SISP Death Benefits3
     6,464,614
      
SISP Death Benefits3
     3,014,975
      
Disability Benefits4
Disability Benefits4
       62,845
    
Disability Benefits4
       273,954
    
TotalTotal 1,130,015
 1,130,015
 6,464,614
 2,206,570
 4,450,413
 3,320,398
Total 1,174,183

1,174,183

3,113,449

1,661,629

1,597,231

521,522
  
1
Represents the target 2014 annual incentive, which would be deemed earned upon change of control under the Long-Term Performance-Based Incentive Plan.Represents the target 2015 additional annual incentive, which would be deemed earned upon change of control under the Long-Term Performance-Based Incentive Plan.
2
Represents the present value of Mr. Goodin’s vested regular SISP benefit as of December 31, 2014, which was $12,145 per month for 15 years, commencing at age 65. Present value was determined using a 3.50% discount rate. The terms of the regular SISP benefit are described following the Pension Benefits for 2014 table. The amount payable for a disability reflects a credit for two additional years of vesting, which would result in full vesting of the 2012 and 2013 SISP upgrades.Represents the present value of Mr. Barney's vested regular SISP benefit as of December 31, 2015, which was $9,125 per month for 15 years, commencing at age 65. Present value was determined using a 3.76% discount rate. The terms of the regular SISP benefit are described following the Pension Benefits for 2015 table. The amount payable for a disability reflects a credit for two additional years of vesting, which would result in full vesting of the 2014 SISP upgrade.
3
Represents the present value of 180 monthly payments of $46,080 per month, which would be paid as a SISP death benefit under the SISP. Present value was determined using a 3.50% discount rate. The terms of the SISP death benefit are described following the Pension Benefits for 2014 table.Represents the present value of 180 monthly payments of $21,872 per month, which would be paid as a SISP death benefit under the SISP. Present value was determined using a 3.76% discount rate. The terms of the SISP death benefit are described following the Pension Benefits for 2015 table.
4
Represents the present value of the disability benefit after reduction for amounts that would be paid as retirement benefits. Present value was determined using a 3.67% discount rate.Represents the present value of the disability benefit. Present value was determined using the 3.76% discount rate applied for purposes of the SISP calculations.


Doran N. SchwartzJeffrey S. Thiede
Executive Benefits and
Payments Upon
Termination or
Change of Control
Executive Benefits and
Payments Upon
Termination or
Change of Control
 Voluntary
Termination
($)

 Not for
Cause
Termination
($)

 For Cause
Termination
($)
 Death
($)

 Disability
($)

 
Change of
Control
(With Termination)
($)

 Change of
Control
(Without
Termination)
($)

Executive Benefits and
Payments Upon
Termination or
Change of Control
 Voluntary
Termination
($)
 Not for
Cause
Termination
($)
 Death
($)

 Disability
($)

 
Change of
Control
(With Termination)
($)

 Change of
Control
(Without
Termination)
($)

Compensation:Compensation:            Compensation:        
2012-2014 Performance Shares 











267,235

267,235
Short-term Incentive1
Short-term Incentive1
     340,000
 340,000
2013-2015 Performance Shares2013-2015 Performance Shares 











294,162

294,162
2013-2015 Performance Shares     
 
2014-2016 Performance Shares2014-2016 Performance Shares 











214,279

214,279
2014-2016 Performance Shares     155,511
 155,511
2015-2017 Performance Shares2015-2017 Performance Shares     240,817
 240,817
Benefits and Perquisites:

Benefits and Perquisites:

            Benefits and Perquisites:        
Regular SISP

 362,641
1 
362,641
1 




466,252
2 
362,641
1 


SISP Death Benefits3
 






3,068,447









Disability Benefits4
 








786,270






Nonqualified Defined Contribution Plan Death Benefit2
Nonqualified Defined Contribution Plan Death Benefit2
 
268,885








Disability Benefits3
Disability Benefits3
 



541,543




TotalTotal 362,641

362,641

3,068,447

1,252,522

1,138,317

775,676
Total 
268,885

541,543

736,328

736,328
             
1
Represents the present value of Mr. Schwartz’s vested regular SISP benefit as of December 31, 2014, which was $5,110 per month for 15 years, commencing at age 65. Present value was determined using a 3.50% discount rate. The terms of the regular SISP benefit are described following the Pension Benefits for 2014 table.Represents the target 2015 annual incentive, which would be deemed earned upon change of control under the Long-Term Performance-Based Incentive Plan.
2
Represents the present value of Mr. Schwartz’s vested SISP benefit described in footnote 1, adjusted to reflect the increase in the present value of his regular SISP benefit that would result from an additional two years of vesting under the SISP. As Mr. Schwartz has not yet fully vested in his initially awarded regular SISP benefit, the credit for the additional two years of vesting would not result in a vesting of the 2013 or 2014 SISP upgrades. Present value was determined using a 3.50% discount rate.Represents the value of Mr. Thiede's unvested Nonqualified Defined Contribution Plan account at December 31, 2015, which would be paid upon death.
3
Represents the present value of 180 monthly payments of $21,872 per month, which would be paid as a SISP death benefit under the SISP. Present value was determined using a 3.50% discount rate. The terms of the SISP death benefit are described following the Pension Benefits for 2014 table.Represents the present value of the disability benefit. Present value was determined using the 3.76% discount rate applied for purposes of the SISP calculations. Though Mr. Thiede is not a participant in the SISP, this rate is considered reasonable for purposes of this calculation as it would be applied if Mr. Thiede were a SISP participant.
4
Represents the present value of the disability benefit after reduction for amounts that would be paid as retirement benefits. Present value was determined using a 3.67% discount rate.

 
MDU Resources Group, Inc. Proxy Statement 4353


Proxy Statement
 

J. Kent Wells
Patrick L. O’Bryan
Executive Benefits and
Payments Upon
Termination or
Change of Control
Executive Benefits and
Payments Upon
Termination or
Change of Control
 Voluntary
Termination
($)
 Not for
Cause
Termination
($)
 For Cause
Termination
($)
 Death
($)
 Disability
($)

 Change of
Control
(With
Termination)
($)

 Change of
Control
(Without
Termination)
($)

Executive Benefits and
Payments Upon
Termination or
Change of Control
 Voluntary
Termination
($)

 Not for
Cause
Termination
($)

 Death
($)

 Disability
($)

 Change of
Control
(With
Termination)
($)

 Change of
Control
(Without
Termination)
($)

Compensation:Compensation:      Compensation:            
Short-term Incentive1
Short-term Incentive1
 








750,000

750,000
Short-term Incentive1
         900,000
 900,000
2012-2014 Performance Shares 








1,306,549

1,306,549
2013-2015 Performance Shares 








1,296,092

1,296,092
2014-2016 Performance Shares   952,400
 952,400
Retention IncentiveRetention Incentive 150,000
 150,000
 150,000
 150,000
 150,000
 150,000
Benefits and Perquisites:Benefits and Perquisites:      Benefits and Perquisites:            
Disability Benefits2
Disability Benefits2
 





365,249






Disability Benefits2
       524,844
    
TotalTotal 





365,249

4,305,041

4,305,041
Total 150,000
 150,000
 150,000
 674,844
 1,050,000
 1,050,000
  
1
Represents the target 2014 annual incentive, which would be deemed earned upon change of control under the the Long-Term Performance-Based Incentive Plan.Represents the target 2015 annual incentive, which would be deemed earned upon change of control under the Long-Term Performance-Based Incentive Plan.
2
Represents the present value of the disability benefit. Present value was determined using the 3.50% discount rate applied for purposes of the SISP calculations. Though Mr. Wells is not a participant in the SISP, this rate is considered reasonable for purposes of this calculation as it would be applied if Mr. Wells were to become a SISP participant.Represents the present value of the disability benefit. Present value was determined using the 3.76% discount rate applied for purposes of the SISP calculations. Though Mr. O'Bryan is not a participant in the SISP, this rate is considered reasonable for purposes of this calculation as it would be applied if Mr. O'Bryan were a SISP participant.


Jeffrey S. ThiedeSteven L. Bietz
Executive Benefits and
Payments Upon
Termination or
Change of Control
 Voluntary
Termination
($)
 Not for
Cause
Termination
($)
 For Cause
Termination
($)
 Death
($)

 Disability
($)

 
Change of
Control
(With Termination)
($)

 Change of
Control
(Without
Termination)
($)

Compensation:              
Short-term Incentive1
           340,000
 340,000
2014-2016 Performance Shares           190,475
 190,475
Benefits and Perquisites:              
Nonqualified Defined Contribution Plan Death Benefit2
 





119,840








Disability Benefits3
 








588,944




Total 





119,840

588,944

530,475

530,475
  
1 
Represents the target 2014 annual incentive, which would be deemed earned upon change of control under the the Long-Term Performance-Based Incentive Plan.
2 
Represents the value of Mr. Thiede’s unvested Nonqualified Defined Contribution Plan account at December 31, 2014, which would be paid upon death.
3 
Represents the present value of the disability benefit. Present value was determined using the 3.50% discount rate applied for purposes of the SISP calculations. Though Mr. Thiede is not a participant in the SISP, this rate is considered reasonable for purposes of this calculation as it would be applied if Mr. Thiede were to become a SISP participant.

Executive Benefits and
Payments Upon
Termination or
Change of Control
1
 Voluntary
Termination
($)

 Not for
Cause
Termination
($)
 Death
($)
 Disability
($)
 Change of
Control
($)


Compensation:           
2013-2015 Performance Shares 94,085
       309,103
 
2014-2016 Performance Shares 114,770
 
 
 
 221,602
 
2015-2017 Performance Shares         287,750
 
Total 208,855
       818,455
 
            
1 
Mr. Bietz retired on July 17, 2015. The information in this table relates to his actual retirement effective July 17, 2015, and assumes that a change of control occurred on December 31, 2015. The amount shown under Voluntary Termination for the 2013-2015 Performance Shares is based on actual performance, resulting in payment of 31% of the target award. The amount shown under Voluntary Termination for the 2014-2016 Performance Shares is the target award, prorated based on the number of months Mr. Bietz worked during the performance period. The amounts shown under Change of Control are the target awards for the entire performance period. His termination qualified as an early retirement under our qualified pension plan and our SISP. These plans and Mr. Bietz's benefits under them are described in the Pension Benefits for 2015 table and accompanying narratives. Mr. Bietz was paid a lump-sum payment of $750,000, less applicable tax withholding amounts, for the entry into a waiver and voluntary release agreement and in recognition of his 34 years of service.


 
4454 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

Steven L. Bietz
Executive Benefits and
Payments Upon
Termination or
Change of Control
 Voluntary
Termination
($)

 Not for
Cause
Termination
($)

 For Cause
Termination
($)
 Death
($)

 Disability
($)

 
Change of
Control
(With
Termination)
($)

 Change of
Control
(Without
Termination)
($)

Compensation:              
2012-2014 Performance Shares           385,361
 385,361
2013-2015 Performance Shares 250,819
 250,819
   250,819
 250,819
 376,241
 376,241
2014-2016 Performance Shares           271,426
 271,426
Benefits and Perquisites:              
Regular SISP1
 1,654,958
 1,654,958
     1,654,958
 1,654,958
  
Excess SISP2
 184,896
 184,896
     184,896
 184,896
  
SISP Death Benefits3
       4,520,180
      
Total 2,090,673
 2,090,673
   4,770,999
 2,090,673
 2,872,882
 1,033,028
               
1 
Represents the present value of Mr. Bietz’s vested regular SISP benefit as of December 31, 2014, which was $16,110 per month for 15 years, commencing at age 65. Present value was determined using a 3.50% discount rate. The terms of the regular SISP benefit are described following the Pension Benefits for 2014 table.
2 
Represents the present value of all excess SISP benefits Mr. Bietz would be entitled to upon termination of employment under the SISP. Present value was determined using a 3.50% discount rate. The terms of the excess SISP benefit are described following the Pension Benefits for 2014 table.
3 
Represents the present value of 180 monthly payments of $32,220 per month, which would be paid as a SISP death benefit under the SISP. Present value was determined using a 3.50% discount rate. The terms of the SISP death benefit are described following the Pension Benefits for 2014 table.


MDU Resources Group, Inc. Proxy Statement 45


Proxy Statement

Director Compensation for 20142015
Name
(a)
 
Fees Earned
or Paid
in Cash
($)
(b)

 
Stock
Awards
($)
(c)

 
Option Awards
($)
(d)

 Non-Equity
Incentive Plan
Compensation
($)
(e)

 Change in
Pension
Value and
Nonqualified
Deferred
Compensation
Earnings
($)
(f)

 
All Other
Compensation
($)
(g)
1
 Total
($)
(h)

Name1
(a)
Name1
(a)
 
Fees Earned
or Paid
in Cash
($)
(b)

 
Stock
Awards
($)
(c)2

 
Option Awards
($)
(d)

 Non-Equity
Incentive Plan
Compensation
($)
(e)

 Change in
Pension
Value and
Nonqualified
Deferred
Compensation
Earnings
($)
(f)

 
All Other
Compensation
($)
(g)
3
 Total
($)
(h)

Thomas EveristThomas Everist 70,833
 110,000
2 

 
 
 156 180,989
Thomas Everist 75,000
 110,000


 
 
 156 185,156
Karen B. FaggKaren B. Fagg 70,833
 110,000
2 

 
 
 156 180,989
Karen B. Fagg 75,000
 110,000


 
 
 656 185,656
Mark A. HellersteinMark A. Hellerstein 60,833
 110,000
2 

 
 
 156 170,989
Mark A. Hellerstein 65,000
 110,000


 
 
 156 175,156
A. Bart HoladayA. Bart Holaday 60,833

110,000
2 

 
 
 156 170,989
A. Bart Holaday 65,000

110,000


 
 
 156 175,156
Dennis W. JohnsonDennis W. Johnson 75,833
 110,000
2 

 
 
 156 185,989
Dennis W. Johnson 80,000
 110,000


 
 
 156 190,156
Thomas C. Knudson3
 18,333
 36,667
4 

 
 
 52 55,052
William E. McCrackenWilliam E. McCracken 60,833
 110,000
2 

 
 
 156 170,989
William E. McCracken 65,000
 110,000


 
 
 156 175,156
Patricia L. MossPatricia L. Moss 60,833
 110,000
2 

 
 
 156 170,989
Patricia L. Moss 65,000
 110,000


 
 
 156 175,156
Harry J. PearceHarry J. Pearce 150,833
 110,000
2 

 
 
 156 260,989
Harry J. Pearce 155,000
 110,000


 
 
 156 265,156
John K. WilsonJohn K. Wilson 60,833
5 
110,000
2 

 
 
 156 170,989
John K. Wilson 65,000
4 
110,000


 
 
 156 175,156
  
1
Group life insurance premium.J. Kent Wells, who resigned as vice chairman of MDU Resources Group, Inc., chief executive officer of Fidelity Exploration & Production Company and a director of MDU Resources Group, Inc. effective February 28, 2015, did not receive any additional compensation for services provided as a director.
2
Reflects the aggregate grant date fair value of 4,340 shares of MDU Resources Group, Inc. stock purchased for our non-employee directors measured in accordance with Financial Accounting Standards Board generally accepted accounting principles for stock based compensation in FASB Accounting Standards Codification Topic 718. The grant date fair value is based on the purchase price of our common stock on the grant date on November 19, 2014, which was $25.342. The $15.72 in cash paid to each director for the fractional shares is included in the amounts reported in column (c) to this table.
Reflects the aggregate grant date fair value of 6,039 shares of MDU Resources Group, Inc. stock purchased for our non-employee directors measured in accordance with Financial Accounting Standards Board generally accepted accounting principles for stock based compensation in FASB Accounting Standards Codification Topic 718. The grant date fair value is based on the purchase price of our common stock on the grant date on November 18, 2015, which was $18.212. The $17.73 in cash paid to each director for the fractional shares is included in the amounts reported in column (c) to this table.
3
Mr. Knudson served on the board until April 22, 2014.
Group life insurance premium and a matching charitable contribution of $500 for Ms. Fagg.
4
Reflects the aggregate grant date fair value of MDU Resources Group, Inc. stock purchased for our non-employee directors measured in accordance with Financial Accounting Standards Board generally accepted accounting principles for stock based compensation in FASB Accounting Standards Codification Topic 718. The grant date fair value is based on the purchase price of our common stock on the grant date on November 19, 2014, which was $25.342. The stock payment is pro-rated for directors who do not serve the entire calendar year. There were 1,446 shares purchased for Mr. Knudson with $22.14 in cash paid for the fractional share, which cash amount is included in the amount reported in column (c) to this table.
Includes $64,991 that Mr. Wilson received in our common stock in lieu of cash.
5
Includes $60,824 that Mr. Wilson received in our common stock in lieu of cash.
The following table shows the cash and stock retainers payable to our non-employee directors.
     
Base Retainer1
 $65,000
Base RetainerBase Retainer $65,000
Additional Retainers:Additional Retainers:  Additional Retainers:  
Non-Executive ChairmanNon-Executive Chairman 90,000
Non-Executive Chairman 90,000
Lead Director, if anyLead Director, if any 33,000
Lead Director, if any 33,000
Audit Committee ChairmanAudit Committee Chairman 15,000
Audit Committee Chairman 15,000
Compensation Committee ChairmanCompensation Committee Chairman 10,000
Compensation Committee Chairman 10,000
Nominating and Governance Committee ChairmanNominating and Governance Committee Chairman 10,000
Nominating and Governance Committee Chairman 10,000
Annual Stock Grant2
 110,000
Annual Stock Grant1
Annual Stock Grant1
 110,000
  
1
Increased from $55,000 to $65,000 effective June 1, 2014.The annual stock grant is a grant of shares equal in value to $110,000.
2
The annual stock grant is a grant of shares equal in value to $110,000.
There are no meeting fees.
In addition to liability insurance, we maintain group life insurance in the amount of $100,000 on each non-employee director for the benefit of each director’s beneficiaries during the time each director serves on the board. The annual cost per director is $156.
Directors may defer all or any portion of the annual cash retainer and any other cash compensation paid for service as a director pursuant to the Deferred Compensation Plan for Directors. Deferred amounts are held as phantom stock with dividend accruals and are paid out in cash over a five-year period after the director leaves the board.

46 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Directors are reimbursed for all reasonable travel expenses including spousal expenses in connection with attendance at meetings of the board and its committees. All amounts together with any other perquisites were below the disclosure threshold for 2014.2015.
Our post-retirement income plan for directors was terminated in May 2001 for current and future directors. The net present value of each director’s benefit was calculated and converted into phantom stock. Payment is deferred pursuant to the Deferred Compensation Plan for Directors and will be made in cash over a five-year period after the director’s retirement from the board.

MDU Resources Group, Inc. Proxy Statement 55


Proxy Statement

Our director stock ownership policy contained in our corporate governance guidelines requires each director to own our common stock equal in value to five times the director’s annual cash base retainer. Shares acquired through purchases on the open market and participation in our director stock plans will be considered in ownership calculations as will ownership of our common stock by a spouse. A director is allowed five years commencing January 1 of the year following the year of that director’s initial election to the board to meet the requirements. The level of common stock ownership is monitored with an annual report made to the compensation committee of the board. For stock ownership, please see “Security Ownership.”
Narrative Disclosure of our Compensation Policies and Practices
as They Relate to Risk Management
The human resources department has conducted an assessment of the risks arising from our compensation policies and practices for all employees and concluded that none of these risks is reasonably likely to have a material adverse effect on the company. Based on the human resources department’s assessment and taking into account information received from the risk identification process, senior management and our management policy committee concluded that risks arising from our compensation policies and practices for all employees are not reasonably likely to have a material adverse effect on the company. After review and discussion with senior management, the compensation committee concurred with this assessment.
As part of its assessment of the risks arising from our compensation policies and practices for all employees, the human resources department identified the principal areas of risk faced by the company that may be affected by our compensation policies and practices for all employees, including any risks resulting from our operating businesses’ compensation policies and practices. In assessing the risks arising from our compensation policies and practices, the human resources department identified the following practices designed to prevent excessive risk taking:
Business management and governance practices
risk management is a specific performance competency included in the annual performance assessment of Section 16 officers
board oversight on capital expenditure and operating plans that promotes careful consideration of financial assumptions
limitation on business acquisitions without board approval
employee integrity training programs and anonymous reporting systems
quarterly risk assessment and internal control reports at audit committee meetings and
prohibitions on holding company stock in an account that is subject to a margin call, pledging company stock as collateral for a loan, and hedging of company stock by Section 16 officers and directors.
Executive compensation practices
active compensation committee review of executive compensation, including comparison of executive compensation to total stockholder return ratio to the ratio for the performance graph peer group (PEER Analysis)
the initial determination of a position’s salary grade to be at or near the 50th percentile of base salaries paid to similar positions at peer group companies and/or relevant industry companies
consideration of peer group and/or relevant industry practices to establish appropriate compensation target amounts
a balanced compensation mix of fixed salary and annual orand long-term incentives tied to the company’s financial performance
use of interpolation for annual and long-term incentive awards to avoid payout cliffs

MDU Resources Group, Inc. Proxy Statement 47


Proxy Statement

negative discretion to adjust any annual or long-term incentive award payment downward
use of caps on annual incentive awards (maximum of 250%200% of target) and long-term incentive stock grant awards (200% target)
discretionary clawbacksclawback availability on incentive payments in the event of a financial restatement
use of performance shares, rather than stock options or stock appreciation rights, as the equity component of incentive compensation

56 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

use of performance shares with a relative total stockholder return performance goal and mandatory reduction in award if total stockholder return is negative
use of three-year performance periods to discourage short-term risk-taking
substantive incentive goals measured primarily by return on invested capital, earnings, and earnings per share criteria, which encourage balanced performance and are important to stockholders
use of financial performance metrics that are readily monitored and reviewed
regular review of the appropriateness of the companies in the performance graph peer group
stock ownership requirements for the board and for executives participating inreceiving long-term incentive awards under the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan and the board
mandatory holding periods for 50% of any net after-tax shares earned under long-term incentive awards granted in 2011 and thereafter and
use of independent consultants in establishing pay targets at least biennially.


 
48 MDU Resources Group, Inc. Proxy Statement57


Proxy Statement
 

INFORMATION CONCERNING EXECUTIVE OFFICERS
At the first annual meeting of the board after the annual meeting of stockholders, our board of directors elects our executive officers, who serve until their successors are chosen and qualify. A majority of our board of directors may remove any executive officer at any time. Information concerning our executive officers, including their ages as of December 31, 2014,2015, present corporate positions, and business experience, is as follows:
Name Age Present Corporate Position and Business Experience
David L. Goodin 5354 Mr. Goodin was elected president and chief executive officer of the company and a director effective January 4, 2013. For more information about Mr. Goodin, see “Item 1. Election of Directors.”
     
David C. Barney 5960 Mr. Barney was elected president and chief executive officer of Knife River Corporation effective April 30, 2013; president effective January 1, 2012; and president of its western area operations effective October 2008. Prior to that, he was manager of its Northern California region effective July 2005 and became president of Concrete, Inc. in 1996. He joined Concrete, Inc. in 1986 and held numerous positions of increasing responsibility before it was acquired by Knife River Corporation in September 1993.
     
Steven L. BietzMartin A. Fritz 5651 Mr. BietzFritz was elected president and chief executive officer of WBI Holdings, Inc. effective March 4, 2006; president effective January 2, 2006; executive vice president and chief operating officer effective September 1, 2002; vice president-administration and chief accounting officer effective November 3, 1999; vice president-administration effective February 1997; and controller effective January 1994.
William R. Connors53Mr. Connors was elected vice president–renewable resources effective September 1, 2008.July 20, 2015. Prior to that,joining WBI Holdings, Inc., he was vice president-businesshad his own energy consulting firm, Fritz Consulting, from February 2014 to July 2015, where he provided strategy, operations, business development, of Cascade Natural Gas Corporation effective November 2007; vice president-origination, contracts & regulatory of Centennial Energy Resources, LLC effective January 2007; vice president-origination, contracts & regulatory of Centennial Power, Inc. effective July 2005; and was first employed as vice president-contracts & regulatory of Centennial Power, Inc. effective July 2004.business brokerage services. Prior to that, Mr. ConnorsFritz was employed by EQT Corporation in positions of counsel to Miller Nash, LLP, a law firm in Seattle, Washington.
Mark A. Del Vecchio55Mr. Del Vecchio was elected vice president–human resources on October 1, 2007. From November 3, 2003 to October 1, 2007, Mr. Del Vecchio was director ofincreasing responsibility, most recently serving as its executive programs and compensation. From April 1996 to October 31, 2003, Mr. Del Vecchio was vice president midstream operations, land and member of The Carter Group, LLC, an executive searchconstruction from 2013 through January 2014 and management consulting company.vice president EQT and president EQT midstream operations from 2008 to 2013.
     
Dennis L. Haider 6263 
Mr. Haider was elected executive vice president-business development effective June 1, 2013. Prior to that, he was executive vice president-business development and gas supply of Montana-Dakota Utilities Co., Great Plains Natural Gas Co., Cascade Natural Gas Corporation, and Intermountain Gas Company from January 1, 2012 to May 31, 2013; executive vice president-regulatory, gas supply, and business development of Cascade Natural Gas Corporation and Intermountain Gas Company from October 1, 2010 to December 31, 2011, and of Montana-Dakota Utilities Co. and Great Plains Natural Gas Co. from October 1, 2008 to December 31, 2011; and executive vice president-business development and gas supply of Montana-Dakota Utilities Co. and Great Plains Natural Gas Co. from August 1, 2005 to September 30, 2008. He joined Montana-Dakota Utilities Co. in 1978 and held numerous positions of increasing responsibility.


Anne M. Jones52Ms. Jones was elected vice president-human resources effective January 1, 2016. Prior to that, she was vice president-human resources, customer service, and safety at Montana-Dakota Utilities Co., Great Plains Natural Gas Co., Cascade Natural Gas Corporation, and Intermountain Gas Company effective July 1, 2013; director of human resources for Montana-Dakota Utilities Co. and Great Plains Natural Gas Co. effective June 2008; and manager of organizational learning and development effective February 2003. Ms. Jones joined Montana-Dakota Utilities Co. in 1982 and held numerous positions of increasing responsibility.
     
Nicole A. Kivisto 4142 Ms. Kivisto was elected president and chief executive officer of Montana-Dakota Utilities Co., Great Plains Natural Gas Co., Cascade Natural Gas Corporation, and Intermountain Gas Company effective January 9, 2015. Prior to that, she was vice president of operations for Montana-Dakota Utilities Co. and Great Plains Natural Gas Co. effective January 3, 2014; vice president, controller and chief accounting officer for the company effective February 17, 2010; controller effective December 1, 2005; financial analyst IV in the Corporate Planning Department effective May 2003; financial and investor relations analyst in the Investor Relations Department effective May 2000; and financial analyst in the Corporate Accounting Department effective July 1995.
     
Daniel S. Kuntz62Mr. Kuntz was elected general counsel and secretary effective January 9, 2016. Mr. Kuntz joined the company in June 2004 as a senior attorney. He then became associate general counsel in April 2007 and added assistant secretary to his title in August 2007. Prior to joining the company, Mr. Kuntz was an associate and partner at Zuger, Kirmis & Smith Law firm.

58 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Cynthia J. Norland 6061 Ms. Norland was elected vice president-administration effective July 16, 2007. Prior to that, she was the assistant vice president-administration effective January 17, 2007; associate general counsel in the Legal Department effective March 6, 2004; and senior attorney in the Legal Department effective June 1, 1995.
     

MDU Resources Group, Inc. Proxy Statement 49


Proxy Statement

Patrick L. O’Bryan53Mr. O’Bryan was elected president and chief executive officer of Fidelity Exploration & Production Company effective March 1, 2015, and president effective July 15, 2014. Mr. O’Bryan joined Fidelity on September 12, 2011 as vice president-drilling and completions. Prior to that, he was vice president, Wells-Global Deepwater Response, BP America from November 2010 until August 2011, and vice president, drilling and completions - Gulf of Mexico, BP America from December 2009 until October 2010.
Nathan W. Ring 3940 Mr. Ring was elected vice president, controller and chief accounting officer effective January 3, 2014. Prior to that, he was treasurer and controller for MDU Construction Services Group, Inc. since September 2012 and was its controller from June 2012 until September 2012. Prior to that, he served as assistant controller of D S S Company, a subsidiary of Knife River Corporation, a subsidiary of the company, from March 2009 to June 2012 and as controller of another Knife River Corporation subsidiary, Hap Taylor & Sons, Inc. doing business as Norm’s Utility Contractor, Inc., from March 2007 to March 2009. He joined MDU Resources Group, Inc. in 2001 as a tax analyst.
     
Paul K. Sandness60Mr. Sandness was elected general counsel and secretary of the company, its divisions and major subsidiaries effective April 6, 2004. He also was elected a director of the company’s principal subsidiaries and was appointed to the Managing Committees of Montana-Dakota Utilities Co. and Great Plains Natural Gas Co. Prior to that, he served as a senior attorney effective 1987 and as an assistant secretary of several subsidiary companies.
Doran N. Schwartz 4546 Mr. Schwartz was elected vice president and chief financial officer effective February 17, 2010. Prior to that, he was vice president and chief accounting officer effective March 1, 2006; and assistant vice president-special projects effective September 6, 2005. He was director of membership rewards for American Express, a financial services company, from November 2004 to August 1, 2005; audit manager for Deloitte & Touche, an audit and professional services company, from June 2002 to November 2004; and audit manager/senior for Arthur Andersen, an audit and professional services company, from December 1997 to June 2002.
Jeffrey S. Thiede 5253 Mr. Thiede was elected president and chief executive officer of MDU Construction Services Group, Inc. effective April 30, 2013, and president effective January 1, 2012. Prior to that, he was president of Capital Electric Construction Company, Inc. effective July 2006, and president of Oregon Electric Construction, Inc. effective October 2004. Prior to joining the company, Mr. Thiede was a project director for DPR Construction and worked in the field as an inside wireman.
     
Jason L. Vollmer 3738 Mr. Vollmer was elected treasurer and director of cash and risk management effective November 29, 2014. Mr. Vollmer joined the company effective October 17, 2005, as a financial analyst II. He then became financial analyst III effective January 1, 2007, and financial analyst IV effective February 2, 2009. Effective April 11, 2011, he became manager of treasury services, cash and risk management until June 30, 2014 when he became assistant treasurer of Centennial Energy Holdings, Inc. and manager of treasury services and risk management.
































 
50 MDU Resources Group, Inc. Proxy Statement59


Proxy Statement
 

SECURITY OWNERSHIP
The table below sets forth the number of shares of our capital stock that each director and each nominee for director, each named executive officer, and all directors and executive officers as a group owned beneficially as of December 31, 2014.2015.
NameName
Common Shares
Beneficially
Owned1

 
Shares
Held by Family
Members2

 
Percent
of Class
 
Deferred
Director Fees
Held as
Phantom
Stock3

Name
Common Shares
Beneficially
Owned1

 
Shares
Held by Family
Members2

 
Percent
of Class
 
Deferred
Director Fees
Held as
Phantom
Stock3

   
   
   
   
David C. BarneyDavid C. Barney8,338
4,5 
687
 *  
Steven L. BietzSteven L. Bietz72,280
4 
565
 *  Steven L. Bietz73,849
5,6 
565
 *  
Thomas EveristThomas Everist1,143,533
5 
  * 30,737
Thomas Everist1,149,572
7 
  * 31,952
Karen B. FaggKaren B. Fagg47,490
   *  Karen B. Fagg55,465
   *  
David L. GoodinDavid L. Goodin65,633
6,7 
8,522
 *  David L. Goodin73,462
5,8 
8,859
 *  
Mark A. HellersteinMark A. Hellerstein5,841
   * 2,112
Mark A. Hellerstein11,880
   * 5,691
A. Bart HoladayA. Bart Holaday50,986
   * 2,112
A. Bart Holaday57,025
   * 5,691
Dennis W. JohnsonDennis W. Johnson80,525

  *  Dennis W. Johnson74,511
9 
163
 *  
William E. McCrackenWilliam E. McCracken5,841
   *  William E. McCracken11,880
   *  
Patricia L. MossPatricia L. Moss70,483
   *  Patricia L. Moss75,957
   *  
Patrick O’BryanPatrick O’Bryan
    
Harry J. PearceHarry J. Pearce225,960
   * 50,538
Harry J. Pearce231,999
   * 52,536
Doran N. SchwartzDoran N. Schwartz42,741
6,8 
1,300
 *  Doran N. Schwartz46,496
5,10 
1,300
 *  
Jeffrey S. ThiedeJeffrey S. Thiede2,168
6 
  *  Jeffrey S. Thiede2,580
5 
  *  
J. Kent Wells27,743
   *  
John K. WilsonJohn K. Wilson102,917
   *  John K. Wilson112,786
   *  
All directors and executive officers as a group (23 in number)All directors and executive officers as a group (23 in number)2,164,031
 12,378
 1.1 85,499
All directors and executive officers as a group (23 in number)2,186,977
 12,828
 1.1 95,870
   
*
*
Less than one percent of the class.
Less than one percent of the class.
1
1
“Beneficial ownership” means the sole or shared power to vote, or to direct the voting of, a security, or investment power with respect to a security.
“Beneficial ownership” means the sole or shared power to vote, or to direct the voting of, a security, or investment power with respect to a security.
2
2
These shares are included in the “Common Shares Beneficially Owned” column.
These shares are included in the “Common Shares Beneficially Owned” column.
3
3
These shares are not included in the “Common Shares Beneficially Owned” column. Directors may defer all or a portion of their cash compensation pursuant to the Deferred Compensation Plan for Directors. Deferred amounts are held as phantom stock with dividend accruals and are paid out in cash over a five-year period after the director leaves the board.
These shares are not included in the “Common Shares Beneficially Owned” column. Directors may defer all or a portion of their cash compensation pursuant to the Deferred Compensation Plan for Directors. Deferred amounts are held as phantom stock with dividend accruals and are paid out in cash over a five-year period after the director leaves the board.
4
4
Mr. Bietz disclaims all beneficial ownership of the 565 shares owned by his father.


The total includes 687 shares owned by Mr. Barney’s wife.
5
5
Includes 1,070,000 shares of common stock acquired through the sale of Connolly-Pacific to us.
Includes full shares allocated to the officer’s account in our 401(k) retirement plan.
6
6
Includes full shares allocated to the officer’s account in our 401(k) retirement plan.
Mr. Bietz disclaims all beneficial ownership of the 565 shares owned by his father.
7
7
The total includes 8,522 shares owned by Mr. Goodin’s wife.
Includes 1,070,000 shares of common stock acquired through the sale of Connolly-Pacific to us.
8
8
The total includes 1,300 shares owned by Mr. Schwartz’s wife.
The total includes 8,859 shares owned by Mr. Goodin’s wife.
9

Mr. Johnson disclaims all beneficial ownership of the 163 shares owned by his wife.
10

The total includes 1,300 shares owned by Mr. Schwartz’s wife.
We prohibit our directors and executive officers from hedging their ownership of company common stock. They may not enter into transactions that allow them to benefit from devaluation of our stock or otherwise own stock technically but without the full benefits and risks of such ownership.
Directors, executive officers, and related persons are prohibited from holding our common stock in a margin account, with certain exceptions, or pledging company securities as collateral for a loan. Company common stock may be held in a margin brokerage account only if the stock is explicitly excluded from any margin, pledge, or security provisions of the customer agreement. Company common stock may be held in a cash account, which is a brokerage account that does not allow any extension of credit on securities. “Related person” means an executive officer’s or director’s spouse, minor child, and any person (other than a tenant or domestic employee) sharing the household of a director or executive officer, as well as any entities over which a director or executive officer exercises control.

 
60 MDU Resources Group, Inc. Proxy Statement51


Proxy Statement
 

The table below sets forth information with respect to any person we know to be the beneficial owner of more than five percent of any class of our voting securities.
Title of ClassTitle of Class 
Name and Address
of Beneficial Owner
 
Amount and Nature
of Beneficial Ownership

 
Percent
of Class
 Title of Class 
Name and Address
of Beneficial Owner
 
Amount and Nature
of Beneficial Ownership

 
Percent
of Class
 
   
Common StockCommon Stock BlackRock, Inc.    Common Stock BlackRock, Inc.    
 55 East 52nd Street      55 East 52nd Street    
 New York, NY 10022 14,112,776
1 
7.30%  New York, NY 10055 13,972,978
1 
7.20%
         
Common StockCommon Stock State Street Corporation    Common Stock State Street Corporation    
 State Street Financial Center      State Street Financial Center    
 One Lincoln Street      One Lincoln Street    
 Boston, MA 02111 11,772,294
2 
6.10%  Boston, MA 02111 13,969,067
2 
7.20%
         
Common StockCommon Stock The Vanguard Group    Common Stock The Vanguard Group    
 100 Vanguard Blvd.      100 Vanguard Blvd.    
 Malvern, PA 19355 13,083,254
3 
6.74%  Malvern, PA 19355 13,816,559
3 
7.07%
         
Common StockCommon Stock Parnassus Investments    Common Stock Parnassus Investments    
 1 Market Street, Suite 1600      1 Market Street, Suite 1600    
 San Francisco, CA 94105 10,098,329
4 
5.20%  San Francisco, CA 94105 13,664,457
4 
7.00%
         
  
1
In a Schedule 13G, Amendment No. 5, filed on January 26, 2015, BlackRock, Inc. reported sole voting power with respect to 12,944,371 shares and sole dispositive power with respect to 14,112,776 shares as the parent holding company or control person of BlackRock (Luxembourg) S.A., BlackRock (Netherlands) B.V., BlackRock Advisors (UK) Limited, BlackRock Advisors, LLC, BlackRock Asset Management Canada Limited, BlackRock Asset Management Ireland Limited, BlackRock Asset Management North Asia Limited, BlackRock Capital Management, BlackRock Financial Management, Inc., BlackRock Fund Advisors, BlackRock Fund Managers Ltd., BlackRock Institutional Trust Company, N.A., BlackRock International Limited, BlackRock Investment Management (Australia) Limited, BlackRock Investment Management (UK) Ltd., BlackRock Investment Management, LLC, BlackRock Japan Co Ltd., and BlackRock Life Limited.In a Schedule 13G, Amendment No. 6, filed on January 26, 2016, BlackRock, Inc. reported sole voting power with respect to 13,000,204 shares and sole dispositive power with respect to 13,972,978 shares as the parent holding company or control person of BlackRock Advisors (UK) Limited, BlackRock Advisors, LLC, BlackRock Asset Management Canada Limited, BlackRock Asset Management Ireland Limited, BlackRock Asset Management North Asia Limited, BlackRock Asset Management Schweiz AG, BlackRock Financial Management, Inc., BlackRock Fund Advisors, BlackRock Fund Managers Ltd, BlackRock Institutional Trust Company, N.A., BlackRock Investment Management (Australia) Limited, BlackRock Investment Management (UK) Ltd, BlackRock Investment Management, LLC, and BlackRock Life Limited.
2
In a Schedule 13G, filed on February 12, 2015, State Street Corporation reported shared voting and dispositive power with respect to all shares as the parent holding company or control person of State Street Global Advisors France S.A., State Street Bank and Trust Company, SSGA Funds Management, Inc., State Street Global Advisors Limited, State Street Global Advisors Ltd., State Street Global Advisors, Australia Limited, State Street Global Advisors Japan Co., Ltd., and State Street Global Advisors, Asia Limited.In a Schedule 13G, filed on February 16, 2016, State Street Corporation reported shared voting and dispositive power with respect to all shares as the parent holding company or control person of State Street Global Advisors France, S.A., State Street Bank and Trust Company, SSGA Funds Management, Inc., State Street Global Advisors Limited, State Street Global Advisors, Ltd., State Street Global Advisors, Australia, Limited, State Street Global Advisors (Japan) Co., Ltd., and State Street Global Advisors (Asia) Limited.
3
In a Schedule 13G, Amendment No. 2, filed on February 11, 2015, The Vanguard Group reported sole dispositive power with respect to 12,922,601 shares, shared dispositive power with respect to 160,653 shares and sole voting power with respect to 177,734 shares. These shares include 112,653 shares beneficially owned by Vanguard Fiduciary Trust Company, a wholly-owned subsidiary of The Vanguard Group, Inc., as a result of its serving as investment manager of collective trust accounts, and 113,081 shares beneficially owned by Vanguard Investments Australia, Ltd., a wholly-owned subsidiary of The Vanguard Group, Inc., as a result of its serving as investment manager of Australian investment offerings.In a Schedule 13G, Amendment No. 3, filed on February 10, 2016, The Vanguard Group reported sole dispositive power with respect to 13,678,506 shares, shared dispositive power with respect to 138,053 shares, sole voting power with respect to 138,853 shares, and shared voting power with respect to 10,000 shares. These shares include 128,053 shares beneficially owned by Vanguard Fiduciary Trust Company, a wholly-owned subsidiary of The Vanguard Group, Inc., as a result of its serving as investment manager of collective trust accounts, and 20,800 shares beneficially owned by Vanguard Investments Australia, Ltd., a wholly-owned subsidiary of The Vanguard Group, Inc., as a result of its serving as investment manager of Australian investment offerings.
4
In a Schedule 13G, filed on February 12, 2015, Parnassus Investments reported sole voting and dispositive power with respect to all shares.In a Schedule 13G, Amendment No. 1, filed on February 12, 2016, Parnassus Investments reported sole voting and dispositive power with respect to all shares.


 
52 MDU Resources Group, Inc. Proxy Statement61


Proxy Statement
 

RELATED PERSON TRANSACTION DISCLOSURE
The board of directors has adopted a policy for the review of related person transactions. This policy is contained in our corporate governance guidelines, which are posted on our website at http://www.mdu.com/docs/default-source/Governance/governance/corporategovernanceguidelines.pdf. The audit committee reviews any transaction, arrangement or relationship, or series thereof:
in which we are or will be a participant
the amount involved exceeds $120,000 and
a related person has or will have a material interest.
The purpose of this review is to determine whether this transaction is in the best interests of the company.
Related persons are directors, director nominees, executive officers, holders of 5% or more of our voting stock, and their immediate family members. Related persons are required promptly to report to our general counsel all proposed or existing related person transactions in which they are involved.
If our general counsel determines that the transaction may be required to be disclosed under the Securities and Exchange Commission’s rules, the general counsel furnishes the information to the chairman of the audit committee. After its review, the committee makes a determination or a recommendation to the board and officers of the company with respect to the related person transaction. Upon receipt of the committee’s recommendation, the board of directors or officers, as the case may be, take such action as they deem appropriate in light of their responsibilities under applicable laws and regulations.
CORPORATE GOVERNANCE
Director Independence
The board of directors has adopted guidelines on director independence that are included in our corporate governance guidelines, which are available for review on our corporate website at http://www.mdu.com/docs/default-source/Governance/governance/corporategovernanceguidelines.pdf. The board of directors has determined that current directors Thomas Everist, Karen B. Fagg, Mark A. Hellerstein, A. Bart Holaday, Dennis W. Johnson, William E. McCracken, Patricia L. Moss, Harry J. Pearce, and John K. Wilson:
have no material relationship with us and
are independent in accordance with our director independence guidelines and the New York Stock Exchange listing standards.
The board of directors previously determined that Thomas C. Knudson, who did not stand for re-election at the 2014 annual meeting, had no material relationship with us and was independent in accordance with our director independence guidelines and the New York Stock Exchange listing standards during the time he was a director.
In determining director independence, the board of directors reviewed and considered information about any transactions, relationships, and arrangements between the independent directors and their immediate family members and affiliated entities on the one hand, and the company and its affiliates on the other, and in particular the following transactions, relationships, and arrangements:
Business relationships with entities with which a director is affiliated: Purchase byAgreements and/or payments between the company in the ordinary courseCity of business of cloud-based services for meeting SEC filing requirements from Workiva Inc. (formerly knownDickinson, North Dakota, where Dennis Johnson served as WebFilings, LLC), a company in which Mr. Everist owns less than 1%president of the outstanding sharescity board of Class A Common Stock. Payments by the company to Workiva in any of the last three fiscal years did not exceed the greater of $1 million or 2% of Workiva’s consolidated gross revenues. The transaction was entered into on substantially the same terms as those prevailing at the time for comparable transactions with non-affiliated entities.commissioners until his resignation effective October 31, 2015, and (i) Dakota Prairie Refining, LLC, (DPR), a limited liability company jointly owned by WBI Energy, Inc., an indirect wholly-owned subsidiary of the company, and Calumet Specialty Products Partners, L.P., entered into agreements in September 2013 withrelating to the Citysupply of Dickinson, North Dakota (City) under which DPR will pay the City for supplying treated industrial water to DPR and treatment of waste water, (ii) Montana-Dakota Utilities Co. for treating DPR’s waste water. The agreements also require the City to reimburse DPRutility services, and (iii) Knife River Corporation for certain construction costs related to pipelinesstreet improvements and related facilities constructed by DPR that benefit the City. Mr. Johnson is president of the City board of commissioners. Mr. Johnson abstained from discussion and voting on the agreements. The payments from DPR to the City and from the City to DPR in either of the last two fiscal years did not exceed the greater of $1 million or 2% of the City’s consolidated gross revenues.underground utilities.

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Charitable contributions by the MDU Resources Foundation (Foundation) to nonprofit organizations, where a director, or a director’s spouse, serves or has served as a director, chair, or vice chair of the board of trustees, trustee or member of the organization or related entity: Charitable contributions by the Foundation to Sanford Health Foundation, Billings Catholic Schools Foundation, the Denver Children’s Advocacy Center, Community Resources Inc., the University of North Dakota Foundation, the University of Jamestown and its foundation, the City of Dickinson, and the St. Charles Foundation. None of the contributions made to any of these nonprofit entities during the last three fiscal years exceeded in any single year the greater of $1 million or 2% of the relevant entity’s consolidated gross revenues.


Ownership by directors of company stock:62 MDU Resources Group, Inc.Ownership by Mr. Everist, directly or indirectly, of 1,143,533 shares of company stock, which represented less than 1% of our outstanding common stock, at December 31, 2014, approximately 1.14 million shares, which represented less than 1% of our outstanding common stock, at December 31, 2013, and approximately 1.89 million shares, which represented approximately 1% of our outstanding common stock, at December 31, 2012. Proxy Statement


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Director Resignation Upon Change of Job Responsibility
Our corporate governance guidelines require a director to tender his or her resignation after a material change in job responsibility. In 2014,2015, no directors submitted resignations under this requirement.
Board Evaluation
Our corporate governance guidelines provide that the board of directors, in coordination with the nominating and governance committee, will annually review and evaluate the performance and functioning of the board and its committees. In 2015, the board engaged an external consultant to conduct the annual evaluation which included interviews with individual board members and considered various topics relating to the board and committees, including board composition and culture, strategy and performance measures, risk monitoring and crisis control, succession planning, and stakeholder involvement. The results of the evaluations were reviewed and discussed in executive sessions of the committees and the board of directors.
Code of Conduct
We have a code of conduct and ethics, which we refer to as the Leading With Integrity Guide, which applies to all employees, directors, and officers.
We intend to satisfy our disclosure obligations regarding:
amendments to, or waivers of, any provision of the code of conduct that applies to our principal executive officer, principal financial officer, and principal accounting officer and that relates to any element of the code of ethics definition in Regulation S-K, Item 406(b) and
waivers of the code of conduct for our directors or executive officers, as required by New York Stock Exchange listing standards
by posting such information on our website at http://www.mdu.com/docs/default-source/Governance/leadingintegrity_2014.pdf.governance/leadingwithintegrity.pdf.
Board Leadership Structure and Board’s Role in Risk Oversight
The board separated the positions of chairman of the board and chief executive officer in 2006 and elected Harry J. Pearce, a non-employee independent director, as ourits chairman. Separating these positions allows ourthe chief executive officer to focus on the full-time job of running our business, while allowing the chairman of the board to lead the board in its fundamental role of providing advice to and independent oversight of management. The board believes this structure recognizes the time, effort, and energy that the chief executive officer is required to devote to histhe position in the current business environment, as well as the commitment required to serve as ourthe chairman, particularly as the board’s oversight responsibilities continue to grow and demand more time and attention. The fundamental role of the board of directors is to provide oversight of the management of the company in good faith and in the best interests of the company and its stockholders. Having an independent chairman is a means to ensure the chief executive officer is accountable for managing the company in close alignment with the interests of stockholders. An independent chairman avoids the conflicts of interest that arise when the chairman and chief executive officer positions are combined and more effectively manages relationships between the board and the chief executive officer. An independent chairman is in a better position to encourage frank and lively discussions and to assure that the company has adequately assessed all appropriate business risks before adopting its final business plans and strategies. Our bylaws and corporate governance guidelines require that our chairman be independent. The board believes that having separate positions and having an independent outside director serve as chairman is the appropriate leadership structure for the company and demonstrates our commitment to good corporate governance.
Risk is inherent with every business, and how well a business manages risk can ultimately determine its success. We face a number of risks, including economic risks, environmental and regulatory risks, and others, such as the impact of competition, weather conditions, limitations on our ability to pay dividends, increased pension plan obligations, cyber attacks or acts of terrorism, and our ability to sell all of the assets of our exploration and production business.business and potential liabilities relating to sold assets arising from events prior to sale. Management is responsible for the day-to-day management of risks the company faces, while the board, as a whole and through its committees, has responsibility for the oversight of risk management. In its risk oversight role, the board of directors has the responsibility to satisfy itself that the risk management processes designed and implemented by management are adequate and functioning as designed.

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The board believes that establishing the right “tone at the top” and that full and open communication between management and the board of directors are essential for effective risk management and oversight. Our chairman meets regularly with our president and chief executive officer and other senior officers to discuss strategy and risks facing the company. Senior management attends the quarterly board meetings and is available to address any questions or concerns raised by the board on risk management-related and any other matters. Each quarter,

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the board of directors receives presentations from senior management on strategic matters involving our operations. The board holds strategic planning sessions with senior management to discuss strategies, key challenges, and risks and opportunities for the company.
While the board is ultimately responsible for risk oversight at our company, our three board committees assist the board in fulfilling its oversight responsibilities in certain areas of risk. The audit committee assists the board in fulfilling its oversight responsibilities with respect to risk management in a general manner and specifically in the areas of financial reporting, internal controls and compliance with legal and regulatory requirements, and, in accordance with New York Stock Exchange requirements, discusses policies with respect to risk assessment and risk management and their adequacy and effectiveness. Risk assessment reports are regularly provided by management to the audit committee or the full board. This opens the opportunity for discussions about areas where the company may have material risk exposure, steps taken to manage such exposure, and the company’s risk tolerance in relation to company strategy. The audit committee reports regularly to the board of directors on the company’s management of risks in the audit committee’s areas of responsibility. The compensation committee assists the board in fulfilling its oversight responsibilities with respect to the management of risks arising from our compensation policies and programs. The nominating and governance committee assists the board in fulfilling its oversight responsibilities with respect to the management of risks associated with board organization, membership and structure, succession planning for our directors and executive officers, and corporate governance.
Board Meetings and Committees
During 2014,2015, the board of directors held seven12 meetings. Each director attended at least 75% of the combined total meetings of the board and the committees on which the director served during 2014.2015. Director attendance at our annual meeting of stockholders is left to the discretion of each director. Three directors attended our 20142015 annual meeting of stockholders. In November 2015, the board of directors adopted a resolution that attendance at the annual meeting by each director is encouraged.
Harry J. Pearce was elected non-employee chairman of the board on August 17, 2006. Mr. Pearce2006, and previously served as lead director from February 15, 2001 to August 17, 2006. He presides at the executive session of the non-employee directors held in connection with each regularly scheduled quarterly board of directors meeting. The non-employee directors also meet in executive session with the chief executive officer at each regularly scheduled quarterly board of directors meeting. All of our non-employee directors are independent directors.
The board has a standing audit committee, compensation committee, and nominating and governance committee. These committees are composed entirely of independent directors.
The audit, compensation, and nominating and governance committees have charters, which are available for review on our website at
http://www.mdu.com/integrity/governance/board-charters-and-committees. Our corporate governance guidelines are available at
http://www.mdu.com/docs/default-source/Governance/governance/corporategovernanceguidelines.pdf, and our Leading With Integrity Guide is also on our website at http://www.mdu.com/docs/default-source/Governance/leadingintegrity_2014.pdf.governance/leadingwithintegrity.pdf.
Nominating and Governance Committee
The nominating and governance committee met fourthree times during 2014.2015. The committee members are Karen B. Fagg, chairman,chair, A. Bart Holaday, William E. McCracken, and Patricia L. Moss.
The nominating and governance committee provides recommendations to the board with respect to:
board organization, membership, and function
committee structure and membership
succession planning for our executive management and directors and
corporate governance guidelines applicable to us.
The nominating and governance committee assists the board in overseeing the management of risks in the committee’s areas of responsibility.

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The committee identifies individuals qualified to become directors and recommends to the board the nominees for director for the next annual meeting of stockholders. The committee also identifies and recommends to the board individuals qualified to become our principal officers and the nominees for membership on each board committee. The committee oversees the evaluation of the board and management.

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In identifying nominees for director, the committee consults with board members, our management, consultants, and other individuals likely to possess an understanding of our business and knowledge concerning suitable director candidates.
Our corporate governance guidelines include our policy on consideration of director candidates recommended to us. We will consider candidates that our stockholders recommend. Stockholders may submit director candidate recommendations to the nominating and governance committee chairman in care of the secretary at MDU Resources Group, Inc., P.O. Box 5650, Bismarck, ND 58506-5650. Please include the following information:
the candidate’s name, age, business address, residence address, and telephone number
the candidate’s principal occupation
the class and number of shares of our stock owned by the candidate
a description of the candidate’s qualifications to be a director
whether the candidate would be an independent director and
any other information you believe is relevant with respect to the recommendation.
These guidelines provide information to stockholders who wish to recommend candidates for director for consideration by the nominating and governance committee. Stockholders who wish to actually nominate persons for election to our board at an annual meeting of stockholders must follow the procedures set forth in section 2.08 of our bylaws. You may obtain a copy of the bylaws by writing to the secretary of MDU Resources Group, Inc. at the address above. Our bylaws are also available on our website at http://www.mdu.com/integrity/governance/guidelines-and-bylaws. See also the section entitled “2016“2017 Annual Meeting of Stockholders” later in the proxy statement.
There are no differences in the manner by which the committee evaluates director candidates recommended by stockholders and those recommended by other sources.
In evaluating director candidates, the committee considers an individual’s:
background, character, and experience, including experience relative to our company’s lines of business
skills and experience which complement the skills and experience of current board members
success in the individual’s chosen field of endeavor
skill in the areas of accounting and financial management, banking, general management, human resources, marketing, operations, public affairs, law, technology, and operations abroad
background in publicly traded companies
geographic area of residence
diversity of business and professional experience, skills, gender, and ethnic background, as appropriate in light of the current composition and needs of the board
independence, including any affiliation or relationship with other groups, organizations, or entities and
prior and future compliance with applicable law and all applicable corporate governance, code of conduct and ethics, conflict of interest, corporate opportunities, confidentiality, stock ownership and trading policies, and our other policies and guidelines.
In addition, our bylaws contain requirements that a person must meet in order to qualify for service as a director.
As indicated above, when identifying nominees to serve as director, the nominating and governance committee will consider candidates with diverse business and professional experience, skills, gender, and ethnic background, as appropriate, in light of the current composition and

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needs of the board. The nominating and governance committee assesses the effectiveness of this policy annually in connection with the nomination of directors for election at the annual meeting of stockholders. The composition of the current board reflects diversity in business and professional experience, skills, and gender.

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The committee generally will hire an outside firm to perform a background check on potential nominees.
Audit Committee
The audit committee is a separately-designated standing committee established in accordance with Section 3(a)(58)(A) of the Securities Exchange Act of 1934.
The audit committee met eight times during 2014.2015. The audit committee members are Dennis W. Johnson, chairman,chair, Mark A. Hellerstein, A. Bart Holaday, and John K. Wilson. The board of directors has determined that Messrs. Johnson, Hellerstein, Holaday, and Wilson are “audit committee financial experts” as defined by Securities and Exchange Commission regulations and meet the independence standard for audit committee members under our director independence guidelines, the New York Stock Exchange listing standards, and Securities and Exchange Commission rules.
The audit committee assists the board of directors in fulfilling its oversight responsibilities to the stockholders and serves as a communication link among the board, management, the independent registered public accounting firm, and the internal auditors. The audit committee:
assists the board’s oversight of
the integrity of our financial statements and system of internal controls
ourthe company’s compliance with legal and regulatory requirements
the independent registered public accounting firm’s qualifications and independence
the performance of our internal audit function and independent registered public accounting firm and
management of risk management in the audit committee’s areas of responsibility and
arranges for the preparation of and approves the report that Securities and Exchange Commission rules require we include in our annual proxy statement.
 
Audit Committee Report
In connection with our financial statements for the year ended December 31, 2014,2015, the audit committee has (1) reviewed and discussed the audited financial statements with management; (2) discussed with the independent registered public accounting firm (the “Auditors”) the matters required to be discussed by Public Company Accounting Oversight Board Auditing Standard No. 16, Communications with Audit Committees; and (3) received the written disclosures and the letter from the Auditors required by applicable requirements of the Public Company Accounting Oversight Board regarding the Auditors’ communications with the audit committee concerning independence, and has discussed with the Auditors their independence.
Based on the review and discussions referred to in items (1) through (3) of the above paragraph, the audit committee recommended to the board of directors that the audited financial statements be included in our Annual Report on Form 10-K for the year ended December 31, 2014,2015, for filing with the Securities and Exchange Commission.
 Dennis W. Johnson, Chairman
 Mark A. Hellerstein
 A. Bart Holaday
 John K. Wilson

 
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Compensation Committee
The compensation committee met foursix times during 2014.2015. The compensation committee members are Thomas Everist, chairman,chair, Karen B. Fagg, William E. McCracken, and Patricia L. Moss. Thomas C. Knudson served on the committee until the 2014 annual meeting, when he did not stand for re-election. William E. McCracken joined the committee effective May 15, 2014.
The compensation committee’s responsibilities, as set forth in its charter, include:
review and recommend changes to the board regarding our executive compensation policies for directors and executives
evaluate the chief executive officer’s performance and, either as a committee or together with other independent directors as directed by the board, determine his or her compensation
recommend to the board the compensation of our other Section 16 officers and directors
establish goals, make awards, review performance and determine, or recommend to the board, awards earned under our annual and long-term incentive compensation plans
review and discuss with management the Compensation Discussion and Analysis and based upon such review and discussion, determine whether to recommend to the board that the Compensation Discussion and Analysis be included in our proxy statement and/or our Annual Report on Form 10-K
arrange for the preparation of and approve the compensation committee report to be included in our proxy statement and/or Annual Report on Form 10-K
assist the board in overseeing the management of risk in the committee’s areas of responsibility and
appoint, compensate, and oversee the work of any compensation consultant, legal counsel or other adviser retained by the compensation committee.
The compensation committee and the board of directors have sole and direct responsibility for determining compensation for our Section 16 officers and directors. The compensation committee makes recommendations to the board regarding compensation of all Section 16 officers, and the board then acts on the recommendations. The compensation committee and the board may not delegate their authority. They may, however, use recommendations from outside consultants, the chief executive officer, and the human resources department. The chief executive officer, the vice president-human resources, and general counsel regularly attend compensation committee meetings. The committee meets in executive session as needed. The committee’s practice has been to retain a compensation consultant every other year to conduct a competitive analysis on executive compensation. The competitive analysis is conducted internally in the other years. The committee retaineddid not retain a compensation consultant in 20142015 to prepare a competitive assessment for 20152016 compensation for our Section 16 officers.
We discuss ourThe processes and procedures for consideration and determination of compensation of ourthe Section 16 officers are discussed in the Compensation Discussion and Analysis. We also discuss in the Compensation Discussion and Analysis theThe role of our executive officers in determining or recommending compensation for our Section 16 officers.officers is also discussed in the Compensation Discussion and Analysis.
During 2014,2015, the compensation committee retained Towers Watson to preparevice president-human resources and the 2015human resources department prepared the 2016 competitive assessment covering our Section 16 officers. In an engagement letter dated April 7, 2014, the compensation committee asked Towers Watson to prepare separate executive compensation reviews for the Section 16 officersThe vice president-human resources and the chief executive officer. In its review for the Section 16 officers, excludinghuman resources department also worked with the chief executive officer Towers Watson was asked to:
match the Section 16 officer positions to survey data to generate 2015 market estimates for base salaries and short-term and long-term incentives
address general trends in executive compensation
compare base salaries and target short-term and long-term incentives, by position, to market estimates and recommend salary grade changes as appropriatemidpoints, base salaries, annual and long-term incentive targets, benefit level increases under our Supplemental Income Security Plan, and employer contributions under our Nonqualified Defined Contribution Plan for our executive officers other than the chief executive officer and the vice president-human resources
review recommended base salary grades, salary increases, and annual and long-term incentive targets submitted by executive officers for officers reporting to them for reasonableness and alignment with company or business segment objectives
review and update annual and long-term incentive programs
construct a recommended 20152016 salary grade structure and
verify the competitiveness of short-term and long-term incentive targets associated with salary grades, the industry competitiveness of the incentive awards threshold, target and recommended modifications as appropriate.maximum award levels and the degree of stretch in the goals, the mix of annual and long-term

 
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Incompensation, and the chief executive officer review, Towers Watson was asked to use survey dataof total shareholder return as a single measure for long-term incentive and data fromrecommend modifications as appropriate.
Mr. Goodin recommended compensation for Patrick L. O’Bryan in connection with his promotion and Fidelity sales bonus incentive and for Steven L. Bietz in connection with his retirement. This is further discussed in the company’s performance graph peer group to:
develop competitive estimates for base salaryCompensation Discussion and target short-term and long-term incentives
recommend changes in base salary and incentive targets based on competitive data and
address general trends in chief executive officer compensation.Analysis contained herein.
The compensation committee has sole authority to retain or obtain the advice of compensation consultants, legal counsel or other advisers to assist in consideration of the compensation of the chief executive officer, the other Section 16 officers, and the board of directors. The committee is directly responsible for the appointment, compensation and oversight of the work of any adviser retained by the committee. Prior to retaining an adviser and annually, the committee will consider all factors relevant to the adviser’s independence from management. The compensation committee charter requires the committee’s pre-approval of the engagement of the committee’s compensation consultants by the company for any other purpose. The compensation committee authorized the company to participate in compensation and employee benefits surveys sponsored by Towers Watson in 2014.2015.
Annually the compensation committee conducts an assessment of any potential conflicts of interest raised by the work of any compensation consultant to determine if any conflict exists and how such conflict should be addressed. The compensation committee requested and received information from its compensation consultant, Towers Watson, to assist the committee in determining whether Towers Watson’s work raised any conflict of interest. The compensation committee has reviewed Towers Watson’s responses to its request and determined that the work of Towers Watson did not raise any conflict of interest in 2014.2015.
The board of directors determines compensation for our non-employee directors based upon recommendations from the compensation committee. The compensation committee’s practice has been to retain a compensation consultant every other year to conduct a competitive analysis on director compensation. The
In an engagement letter dated March 10, 2015, and signed by the chairman of the compensation committee, did not retain an outside consultant for the 2014compensation committee retained Towers Watson to prepare the 2015 compensation review for the board of directors. In its review of board of director compensation, Towers Watson was asked to:
identify market trends relative to director compensation
report on the competitive position of our director compensation program as compared to our performance graph peer group
recommend alternatives for our board of directors to consider and
review the performance graph peer group companies to identify practices relating to director recruitment.
At its May 20142015 meeting, the committee reviewed the analysis of competitive data and recent trends inreport by Towers Watson on director compensation including independentcompetitiveness, considering both level and design. The Towers Watson report focused on broad-based Fortune 500 market trends and the then current peer group consisting of 23 companies. The report noted that for Fortune 500 companies, median total director compensation increased nine percent over the last two years. The report noted that the median total director compensation of the 23 peer group companies is $178,800 compared to the company’s typical director total compensation of $175,000. The company’s cash compensation approximates the 25th percentile, whereas the equity compensation is just above the median. Nonexecutive chairman of the board fees for the peer group range between $80,000 and $135,000. The company pays additional compensation preparedof $90,000 for this position. The report indicated additional compensation for committee chairs is generally between $5,000 and $15,000 which varies by committee. The company’s additional retainers for committee chairs are $10,000 for the human resources departmentCompensation Committee and Nominating and Governance Committee, and $15,000 for the Audit Committee which aligned with market practices. The company’s vice president-human resources. The company’s analysis was based on proxy data from our performance graph peer group companies compiled by Equilar and on dataresources provided additional information at the meeting from the National Association of Corporate Directors 2013/20142014-2015 Director Compensation Report (NACD Report).Report. The committee compared the data to our directors’ compensation and each of its components. The market data indicatedreport noted that our median director compensation of $165,000 was belowfor 2014 the median total direct compensation of $196,026 for all large companies with(having revenues betweenof $2.5 billion to $10 billion) was $214,283, for all size utilities was $165,907, for all size energy companies was $244,167, and $10 billion infor all size material companies was $170,249. After considering the NACD Report and below the median total direct compensation of $170,000 of the peer companies. With respect to non-executive chairman of the board compensation, the company’s total compensation of $255,000 was below the NACD Report large company median of $288,000 and below the median of $305,000 for nine peer group companies that had a non-executive chairman. 
In light of the competitive analysis, after review and discussion,reports, the compensation committee recommended, and the board of directors approved, increasingno change to the current annual cash base retainer from $55,000 toof $65,000, effective June 1, 2014$110,000 equity grant, committee chair retainers, and additional retainer for all non-employee directors, including the non-executivenonexecutive chairman of the board.
Stockholder Communications
Stockholders and other interested parties who wish to contact the board of directors or an individual director, including our non-employee chairman or non-employee directors as a group, should address a communication in care of the secretary at MDU Resources Group, Inc., P.O. Box 5650, Bismarck, ND 58506-5650. The secretary will forward all communications.

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SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE
Section 16 of the Securities Exchange Act of 1934, as amended, requires that officers, directors, and holders of more than 10% of our common stock file reports of their trading in our equity securities with the Securities and Exchange Commission. Based solely on a review of Forms 3, 4, and 5 and any amendments to these forms furnished to us during and with respect to 20142015 or written representations that no Forms 5 were required, we believe that all such reports were timely filed.

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CONDUCT OF MEETING; ADJOURNMENT
The chairman of the board has broad responsibility and authority to conduct the annual meeting in an orderly and timely manner. In addition, our bylaws provide that the meeting may be adjourned from time to time by the chairman of the meeting regardless of whether a quorum is present.
OTHER BUSINESS
Neither the board of directors nor management intends to bring before the meeting any business other than the matters referred to in the notice of annual meeting and this proxy statement. We have not been informed that any other matter will be presented at the meeting by others. However, if any other matters are properly brought before the annual meeting, or any adjournment(s) thereof, your proxies include discretionary authority for the persons named in the enclosed proxy to vote or act on such matters in their discretion.
SHARED ADDRESS STOCKHOLDERS
In accordance with a notice sent to eligible stockholders who share a single address, we are sending only one annual report to stockholders and one proxy statement to that address unless we received instructions to the contrary from any stockholder at that address. This practice, known as “householding,” is designed to reduce our printing and postage costs. However, if a stockholder of record wishes to receive a separate annual report to stockholders and proxy statement in the future, he or she may contact the office of the treasurer at MDU Resources Group, Inc., P.O. Box 5650, Bismarck, ND 58506-5650, Telephone Number: (701) 530-1000. Eligible stockholders of record who receive multiple copies of our annual report to stockholders and proxy statement can request householding by contacting us in the same manner. Stockholders who own shares through a bank, broker, or other nominee can request householding by contacting the nominee.
We hereby undertake to deliver promptly, upon written or oral request, a separate copy of the annual report to stockholders and proxy statement to a stockholder at a shared address to which a single copy of the document was delivered.
20162017 ANNUAL MEETING OF STOCKHOLDERS
Director Nominations: Our bylaws provide that director nominations may be made only (i) at any meeting of stockholders, by or at the direction of the board or (ii) at an annual meeting of stockholders, by a stockholder of record, as provided in the bylaws, who is entitled to vote upon the election of directors and who has complied with the procedures established by the bylaws. For a nomination to be properly brought before an annual meeting by a stockholder, the stockholder intending to make the nomination must have given timely and proper notice of the nomination in writing to the corporate secretary in accordance with and containing all information, including the completed questionnaire, provided for in the bylaws. To be timely, such notice must be delivered or mailed to the corporate secretary and received at our principal executive offices not earlier than the 120th day and not later than the close of business on the 90th day prior to the first anniversary of the preceding year’s annual meeting of stockholders. For purposes of our annual meeting of stockholders expected to be held April 26, 2016,25, 2017, any stockholder who wishes to submit a nomination must submit the required notice to the corporate secretary not earlier than December 30, 2015 and not later than the close of business on January 29, 2016.26, 2017.
Other Meeting Business: Our bylaws also provide that business, other than director nominations, may be properly brought before (i) any meeting of stockholders, by or at the direction of the board or (ii) an annual meeting of stockholders, by a stockholder of record, as provided in the bylaws, who is entitled to vote upon the election of directors and the proposal and who has complied with the procedures established by the bylaws. For business to be properly brought before an annual meeting by a stockholder (other than director nominations which are described above), the stockholder must have given timely and proper notice of such business in writing to the corporate secretary, in accordance with and containing all information provided for in the bylaws and such business must be a proper matter for stockholder action under the General Corporation Law of Delaware. To be timely, such notice must be delivered or mailed to the corporate secretary and received at our principal executive offices not earlier than the 120th day and not later than the close of business on the 90th day prior to the first anniversary of the preceding year’s annual meeting of stockholders. For purposes of our annual meeting of stockholders expected to be held April 26, 2016,25, 2017, any

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stockholder who wishes to bring business before the meeting (other than director nominations which are described above) must submit the required notice to the corporate secretary not earlier than December 30, 2015 and not later than the close of business on January 29, 2016.26, 2017.

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Discretionary Voting: Rule 14a-4 of the Securities and Exchange Commission’s proxy rules allows us to use discretionary voting authority to vote on matters coming before an annual stockholders’ meeting if we do not have notice of the matter at least 45 days before the anniversary date on which we first mailed our proxy materials for the prior year’s annual stockholders’ meeting or the date specified by an advance notice provision in our bylaws. Our bylaws contain an advance notice provision that we have described above. For our annual meeting of stockholders expected to be held on April 26, 2016,25, 2017, stockholders must submit such written notice to the corporate secretary not earlier than December 30, 2015 and not later than the close of business on January 29, 2016.26, 2017.
Stockholder Proposals: The requirements we describe above are separate from and in addition to the Securities and Exchange Commission’s requirements that a stockholder must meet to have a stockholder proposal included in our proxy statement pursuant to Rule 14a-8 under the Exchange Act. For purposes of our annual meeting of stockholders expected to be held on April 26, 2016,25, 2017, any stockholder who wishes to submit a proposal for inclusion in our proxy materials must submit such proposal to the corporate secretary on or before November 19, 2015.16, 2016.
Bylaw Copies: You may obtain a copy of the full text of the bylaw provisions discussed above by writing to the corporate secretary. Our bylaws are also available on our website at: http://www.mdu.com/integrity/governance/guidelines-and-bylaws.
We will make available to our stockholders to whom we furnish this proxy statement a copy of our Annual Report on Form 10-K, excluding exhibits, for the year ended December 31, 2014,2015, which is required to be filed with the Securities and Exchange Commission. You may obtain a copy, without charge, upon written or oral request to the Office of the Treasurer of MDU Resources Group, Inc., 1200 West Century Avenue, Mailing Address: P.O. Box 5650, Bismarck, ND 58506-5650, Telephone Number: (701) 530-1000. You may also access our Annual Report on Form 10-K through our website at www.mdu.com.
 By order of the Board of Directors,
 
 Paul K. SandnessDaniel S. Kuntz
 Secretary
 March 18, 201516, 2016


 
70 MDU Resources Group, Inc. Proxy Statement61















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Proxy Statement
 

EXHIBIT A
MDU RESOURCES GROUP, INC. LONG-TERM PERFORMANCE-BASED INCENTIVE PLAN
Article 1. Establishment, Purpose and Duration
Towers Watson General Industry Executive Compensation DataBank 20121.1
Establishment of the Plan. MDU Resources Group, Inc., a Delaware corporation (hereinafter referred to as the “Company”), hereby establishes an incentive compensation plan to be known as the “MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan” (hereinafter referred to as the “Plan”), as set forth in this document. The Plan permits the grant of Restricted Stock, Performance Units, Performance Shares and other awards.
              The Plan first became effective when approved by the stockholders at the annual meeting on April 22, 1997. The Plan, as amended, became effective on April 25, 2006 when approved by the stockholders at the 2006 annual meeting. The Plan shall remain in effect as provided in Section 1.3 herein.
Bayer AG1.2Coca-Cola Enterprises
Purpose of the Plan. The purpose of the Plan is to promote the success and enhance the value of the Company by linking the personal interests of Participants to those of Company stockholders and customers.
              The Plan is further intended to provide flexibility to the Company in its ability to motivate, attract and retain the services of Participants upon whose judgment, interest and special effort the successful conduct of its operations is largely dependent.
Bayer Business & Technology Services1.3Coinstar
Duration of the Plan.The Plan shall remain in effect, subject to the right of the Board of Directors to terminate the Plan at any time pursuant to Article 13 herein, until all Shares subject to it shall have been purchased or acquired according to the Plan’s provisions.
Article 2. Definitions
Whenever used in the Plan, the following terms shall have the meanings set forth below and, when such meaning is intended, the initial letter of the word is capitalized:
3M2.1Bayer CropScience
”Award” means, individually or collectively, a grant under the Plan of Restricted Stock, Performance Units, Performance Shares or any other type of award permitted under Article 8 of the Plan.
Colgate-Palmolive
A.O. Smith2.2Bayer HealthCare
”Award Agreement” means an agreement entered into by each Participant and the Company, setting forth the terms and provisions applicable to an Award granted to a Participant under the Plan.
Columbia Sportswear
Abbott Laboratories2.3BD - Becton DickinsonComcast
AccentureBeamCompass Group
ACH FoodBechtel Systems & Infrastructure IncConAgra Foods
AcxiomBest BuyContinental Automotive Systems
AdeccoBig LotsConvaTec
AerojetBob Evans FarmsConvergys
Agilent TechnologiesBoehringer IngelheimCooper Industries
AgriumBoeingCorning
Air LiquideBooz Allen HamiltonCovance
Air Products and ChemicalsBorgWarnerCovidien
Alcatel-LucentBoston ScientificCrown Castle
AlcoaBradyCSC
AllerganBristol-Myers SquibbCSX
AMC EntertainmentBrunswickCummins
American Crystal SugarBungeCurtiss-Wright
American Sugar RefiningBurlington Northern Santa FeCVS Caremark
Americas StyrenicsBush BrothersDaiichi Sankyo
AmerisourceBergenCA, Inc.Daimler Trucks North America
AMETEKCardinal HealthDanaher
AmgenCareFusionDarden Restaurants
AMSTED IndustriesCargillDean Foods
Anixter InternationalCarlsonDeckers Outdoor
APLCarmeuse North America GroupDell
Appleton PapersCarnivalDelta Air Lines
ARAMARKCarpenter TechnologyDeluxe
Arby’s Restaurant GroupCatalent Pharma SolutionsDentsply
Archer Daniels MidlandCatalyst Health SolutionsDex One
Arctic CatCaterpillarDIRECTV Group
Aricent GroupCelanese AmericasDollar Thrifty Automotive Group
ArkemaCelesticaDollar Tree
Armstrong World IndustriesCentury AluminumDomtar
Arrow ElectronicsCEVA LogisticsDonaldson
AshlandCGI Technologies & SolutionsDow Corning
AstraZenecaCH2M HillDuPont
AT&TChemturaE.W. Scripps
Atos IT Solutions and ServicesChiquita BrandsEastman Chemical
Automatic Data ProcessingCHSEaton
AvayaCintaseBay
Avis Budget GroupCisco SystemsEcolab
BAE SystemsClear Channel CommunicationsEisai, Inc.
BallCliffs Natural ResourcesEli Lilly
Barnes GroupCloud Peak EnergyEMC
BASFCoachEmerson Electric
Baxter InternationalCoca-ColaEnCana Oil & Gas USA
”Board” or “Board of Directors” means the Board of Directors of the Company.
2.4    A “Change in Control” shall mean:
(a)    The acquisition by any individual, entity or group (within the meaning of Section 13(d)(3) or 14(d)(2) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) (a “Person”) of beneficial ownership (within the meaning of Rule 13d-3 promulgated under the Exchange Act) of 20% or more of either (i) the then outstanding shares of common stock of the Company (the “Outstanding Company Common Stock”) or (ii) the combined voting power of the then outstanding voting securities of the Company entitled to vote generally in the election of directors (the “Outstanding Company Voting Securities”); provided, however, that for purposes of this subsection (a), the following acquisitions shall not constitute a Change in Control: (i) any acquisition directly from the Company, (ii) any acquisition by the Company, (iii) any acquisition by any employee benefit plan (or related trust) sponsored or maintained by the Company or any corporation controlled by the Company or (iv) any acquisition by any corporation pursuant to a transaction which complies with clauses (i), (ii) and (iii) of subsection (c) of this Section 2.4; or
(b)    Individuals who, as of April 22, 1997, which is the effective date of the Plan, constitute the Board (the “Incumbent Board”) cease for any reason to constitute at least a majority of the Board; provided, however, that any individual becoming a director subsequent to the date hereof whose election, or nomination for election by the Company’s shareholders, was approved by a vote of at least a majority of the directors then comprising the Incumbent Board shall be considered as though such individual were a member of the Incumbent Board, but excluding, for this purpose, any such individual whose initial assumption of office occurs as a result of an actual or threatened election contest with respect to the election or removal of directors or other actual or threatened solicitation of proxies or consents by or on behalf of a Person other than the Board; or

 
MDU Resources Group, Inc. Proxy Statement A-1


Proxy Statement
 

(c)    Consummation of a reorganization, merger or consolidation or sale or other disposition of all or substantially all of the assets of the Company (a “Business Combination”), in each case, unless, following such Business Combination, (i) all or substantially all of the individuals and entities who were the beneficial owners, respectively, of the Outstanding Company Common Stock and Outstanding Company Voting Securities immediately prior to such Business Combination beneficially own, directly or indirectly, more than 60% of, respectively, the then outstanding shares of common stock and the combined voting power of the then outstanding voting securities entitled to vote generally in the election of directors, as the case may be, of the corporation resulting from such Business Combination (including, without limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s assets either directly or through one or more subsidiaries) in substantially the same proportions as their ownership immediately prior to such Business Combination of the Outstanding Company Common Stock and Outstanding Company Voting Securities, as the case may be, (ii) no Person (excluding any corporation resulting from such Business Combination or any employee benefit plan (or related trust) of the Company or such corporation resulting from such Business Combination) beneficially owns, directly or indirectly, 20% or more of, respectively, the then outstanding shares of common stock of the corporation resulting from such Business Combination or the combined voting power of the then outstanding voting securities of such corporation except to the extent that such ownership existed prior to the Business Combination and (iii) at least a majority of the members of the board of directors of the corporation resulting from such Business Combination were members of the Incumbent Board at the time of the execution of the initial agreement, or of the action of the Board, providing for such Business Combination; or
(d)    Approval by the shareholders of the Company of a complete liquidation or dissolution of the Company.
For avoidance of doubt, unless otherwise determined by the Board, the sale of a subsidiary, operating entity or business unit of the Company shall not constitute a Change in Control for purposes of this Agreement.
2.5
”Code” means the Internal Revenue Code of 1986, as amended from time to time.
2.6
”Committee” means the Committee, as specified in Article 3, appointed by the Board to administer the Plan with respect to Awards.
Endo Health Solutions2.7Hilton Worldwide
”Company” means MDU Resources Group, Inc., a Delaware corporation, or any successor thereto as provided in Article 16 herein.
L-3 Communications
EnPro Industries2.8Hitachi Data Systems
”Covered Employee” means any Participant who would be considered a “Covered Employee” for purposes of Section 162(m) of the Code.
Land O’Lakes
Equifax2.9HNI
”Director” means any individual who is a member of the Board of Directors of the Company.
Leggett and Platt
Equity Office Properties2.10HNTB
”Disability” means “permanent and total disability” as defined under Section 22(e)(3)of the Code.
Lend Lease
Ericsson2.11Hoffmann-La Roche
”Dividend Equivalent” means, with respect to Shares subject to an Award, a right to be paid an amount equal to dividends declared on an equal number of outstanding Shares.
Lenovo
ESRI2.12Honeywell
”Eligible Employee” means an Employee who is eligible to participate in the Plan, as set forth in Section 5.1 herein.
Leprino Foods
Essilor2.13
”Employee” means any full-time or regularly-scheduled part-time employee of Americathe Company or of the Company’s Subsidiaries, who is not covered by any collective bargaining agreement to which the Company or any of its Subsidiaries is a party. Directors who are not otherwise employed by the Company shall not be considered Employees for purposes of the Plan. For purposes of the Plan, transfer of employment of a Participant between the Company and any one of its Subsidiaries (or between Subsidiaries) shall not be deemed a termination of employment.
Hormel FoodsLevel 3 Communications
Estee Lauder2.14Hostess Brands
”Exchange Act” means the Securities Exchange Act of 1934, as amended from time to time, or any successor act thereto.
Lexmark International
Esterline Technologies2.15Houghton Mifflin Harcourt Publishing
”Fair Market Value” shall mean the average of the high and low sale prices as reported in the consolidated transaction reporting system or, if there is no such sale on the relevant date, then on the last previous day on which a sale was reported.
Life Technologies
Euro-Pro Operating2.16Hovnanian Enterprises
”Full Value Award” means an Award pursuant to which Shares may be issued.
LifeCell
Exelis2.17HTC CorporationLimited
ExpediaHunt ConsolidatedLincoln Electric
Experian AmericasHutchinson TechnologyL’Oreal
Express ScriptsIBMLorillard Tobacco
ExterranIDEXX LaboratoriesLSG Sky Chefs
Federal-MogulIllinois Tool WorksLyondellBasell
Fidessa GroupIngersoll-RandMagellan Midstream Partners
FluorIntelMakino
FordIntercontinental HotelsManitowoc
Forest LaboratoriesInternational Data GroupMarriott International
Freeport-McMoRan Copper & GoldInternational Flavors & FragrancesMartin Marietta Materials
GAF MaterialsInternational Game TechnologyMary Kay
GapInternational PaperMattel
GatesION GeophysicalMatthews International
GATXIrvineMcDonald’s
GavilonItronMcGraw-Hill
GenCorpITT - CorporateMeadWestvaco
General AtomicsJ.M. SmuckerMedicines
”Participant” means an Employee of the Company
General DynamicsJ.R. SimplotMedtronic
General MillsJabil CircuitMerck & Co
General MotorsJack-in-the-BoxMeredith
Gilead SciencesJacobs EngineeringMicron Technology
GlaxoSmithKlineJetBlue AirwaysMicrosoft
Globecomm SystemsJohns-ManvilleMilacron
GoodrichJohnson & JohnsonMillerCoors
GracoJohnson ControlsMohegan Sun Casino
Green MountainKaman Industrial TechnologiesMolson Coors Brewing
GROWMARKKansas City SouthernMonsanto
GTECHKao BrandsMosaic
H.B. FullerKB HomeMotorola Mobility
HanesbrandsKBRMotorola Solutions
Hanger Orthopedic GroupKelloggMurphy Oil
Harland ClarkeKelly ServicesMylan
Harman International IndustriesKennametalNash-Finch
HarscoKeystone FoodsNavigant Consulting
HasbroKimberly-ClarkNavistar International
Herman MillerKimco RealtyNBTY
HersheyKinross GoldNeoris USA
HertzKoch IndustriesNestle USA
Hewlett-PackardKohlerNeuStar
HexcelKyocera CorporationNewmont Mining who has outstanding an Award granted under the Plan.

 
A-2 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

2.18
“Performance Goals” means the performance goals established by the Committee, which shall be based on one or more of the following measures: sales or revenues, earnings per share, shareholder return and/or value, funds from operations, cash flow from operations (dollar target or as % of revenue), gross margin or gross profit (dollar target or as % of revenue), operations and maintenance expense (dollar target or as % of revenue), general and administrative expense (dollar target or as % of revenue), total operating expense (dollar target or as % of revenue), operating income (dollar target or as % of revenue), pretax income (dollar target or as % of revenue), earnings before interest, taxes, depreciation and amortization or “EBITDA” (dollar target or as % of revenue), earnings before interest and taxes or “EBIT” (dollar target or as % of revenue), gross income, net income, cash flow, earnings, return on equity, return on invested capital, return on assets, return on net assets, working capital as percentage of revenue, days sales outstanding/accounts receivable turnover, current ratio, capital efficiency, operating ratios, stock price, enterprise value, company value, asset value growth, net asset value, shareholders’ equity, dividends, customer satisfaction, accomplishment of mergers, acquisitions, dispositions or similar extraordinary business transactions, safety, sustainability, profit returns and margins, financial return ratios, and market performance. Performance goals may be measured solely on a corporate, subsidiary, business unit or individual basis, or a combination thereof. Performance goals may reflect absolute entity or individual performance or a relative comparison of entity or individual performance to the performance of a peer group of entities or other external measure.
2.19SAS Institute
”Performance Unit” means an Award granted to an Employee, as described in Article 7 herein.
Trident Seafoods Trinity Industries Tronox
NewPage2.20SCA Americas
”Performance Share” means an Award granted to an Employee, as described in Article 7 herein.
TRW Automotive
Nissan North America2.21Schlumberger
”Period of Restriction” means the period during which the transfer of Restricted Stock is limited in some way, as provided in Article 6 herein.
Tupperware Brands
Nokia2.22Schreiber Foods
”Person” shall have the meaning ascribed to such term in Section 3(a)(9) of the Exchange Act, as used in Sections 13(d) and 14(d) thereof, including usage in the definition of a “group” in Section 13(d) thereof.
Tyson Foods
Norfolk Southern2.23Schwan’s
”Qualified Restricted Stock” means an Award of Restricted Stock designated as Qualified Restricted Stock by the Committee at the time of grant and intended to qualify for the exemption from the limitation on deductibility imposed by Section 162(m) of the Code that is set forth in Section 162(m)(4)(C).
Underwriters Laboratories Unilever United
Northrop Grumman2.24Scientific Research Corporation
”Restricted Stock” means an Award of Shares granted to a Participant pursuant to Article 6 herein.
     States
Novartis Consumer Health2.25Scotts Miracle-Gro
”Shares” means the shares of common stock of the Company.
 Union Pacific Corporation
Novo Nordisk Pharmaceuticals2.26Seagate Technology
”Subsidiary” means any corporation that is a “subsidiary corporation” of the Company as that term is defined in Section 424(f) of the Code.
Article 3. Administration

Unisys
Novus International3.1Sealed Air
The Committee. The Plan shall be administered by the Compensation Committee of the Board, or by any other Committee appointed by the Board. The members of the Committee shall be appointed from time to time by, and shall serve at the discretion of, the Board of Directors.
United Rentals
Nu Skin Enterprises3.2ServiceMaster
Authority of the Committee. The Committee shall have full power except as limited by law, the Articles of Incorporation and the Bylaws of the Company, subject to such other restricting limitations or directions as may be imposed by the Board and subject to the provisions herein, to determine the size and types of Awards; to determine the terms and conditions of such Awards in a manner consistent with the Plan; to construe and interpret the Plan and any agreement or instrument entered into under the Plan; to establish, amend or waive rules and regulations for the Plan’s administration; and (subject to the provisions of Article 13 herein) to amend the terms and conditions of any outstanding Award. Further, the Committee shall make all other determinations which may be necessary or advisable for the administration of the Plan. As permitted by law, the Committee may delegate its authorities as identified hereunder.
United States Cellular United
Nypro3.3ShawCor     Technologies UPS
Occidental PetroleumSherwin-WilliamsURS
Office DepotShire PharmaceuticalsValero Energy Valmont Industries Verizon
OmnicareSiemens AGVertex Pharmaceuticals
OMNOVA SolutionsSigma-AldrichViacom Viad VistaPrint
OSI Restaurant PartnersSnap-onVulcan Materials VWR International Walt
Owens CorningSodexo     Disney
Pall CorporationSolvay AmericaWarner Chilcott
Parker HannifinSonoco ProductsWaste Management Watson
ParsonsSony Corporation     Pharmaceuticals
PCL ConstructorsSpace Systems LoralWendy’s Group
Performance Food GroupSprint NextelWestlake Chemical Weyerhaeuser
PfizerSPX     Whirlpool
Pitney BowesStaplesWm.Wrigley Jr. Xerox
PlexusStarbucks Coffee CompanyXylem
Polaris IndustriesStarwood Hotels & ResortsYRC Worldwide
Polymer GroupStatoilYum! Brands
PolyOneStepan CompanyZebra Technologies
PotashStrykerTowers Watson Energy Services Executive Compensation Survey 2012
PPG IndustriesSundt Construction
PraxairSwagelok
Pulte HomesSyngenta Crop ProtectionAEI Services
Purdue PharmaSyscoAES
Quest DiagnosticsTargetAllete
QuintilesTaubman CentersAlliant Energy
R.R. DonnelleyTE ConnectivityAmeren
Ralcorp HoldingsTech DataAmerican Electric Power
RayonierTeleTech HoldingsATC Management
Regency CentersTeradataAtmos Energy
Research in MotionTerexAvista
RevlonTextronBabcock & Wilcox
RicardoThermo Fisher ScientificBabcock Power
Rio TintoThomson ReutersBG US Services
Roche DiagnosticsTime WarnerBlack Hills
Rockwell AutomationTime Warner CableCapital Power Corporation
Rockwell CollinsT-Mobile USACenterPoint Energy
Rohm Semiconductor USAToroCH Energy Group
Rolls-Royce North AmericaTower InternationalCheniere Energy
S.C. Johnson & SonToyota Motor Engineering & ManufacturingCMS Energy
SabreNorth AmericaColorado Springs Utilities
SAICTransoceanConsolidated Edison
Sanofi-AventisTreppCrosstex Energy
Dominion Resources
Restrictions on Share Transferability. The Committee may impose such restrictions on any Shares acquired pursuant to Awards under the Plan as it may deem advisable, including, without limitation, restrictions to comply with applicable Federal securities laws, with the requirements of any stock exchange or market upon which such Shares are then listed and/or traded and with any blue sky or state securities laws applicable to such Shares.

 
MDU Resources Group, Inc. Proxy Statement A-3


Proxy Statement
 

3.4
Approval. The Board or the Committee shall approve all Awards made under the Plan and all elections made by Participants, prior to their effective date, to the extent necessary to comply with Rule 16b-3 under the Exchange Act.
DTE Energy3.5SCANA
Decisions Binding. All determinations and decisions made by the Committee pursuant to the provisions of the Plan and all related orders or resolutions of the Board shall be final, conclusive and binding on all persons, including the Company, its stockholders, Employees, Participants and their estates and beneficiaries.
Avista
Duke Energy3.6Sempra Energy
Costs. The Company shall pay all costs of administration of the Plan.
Article 4. Shares Subject to the Plan

Axcess Financial Services, Inc.
Dynegy4.1South Jersey Gas
Number of Shares. Subject to Section 4.2 herein, the maximum number of Shares that may be issued pursuant to Awards under the Plan shall be 9,242,806. Shares underlying lapsed or forfeited Awards of Restricted Stock shall not be treated as having been issued pursuant to an Award under the Plan. Shares withheld from an Award to satisfy tax withholding obligations shall be counted as Shares issued pursuant to an Award under the Plan. Shares that are potentially deliverable under an Award that expires or is canceled, forfeited, settled in cash or otherwise settled without the delivery of Shares shall not be treated as having been issued under the Plan.
              Shares issued pursuant to the Plan may be (i) authorized but unissued Shares of Common Stock, (ii) treasury shares, or (iii) shares purchased on the open market.
Bank of America Merchant Services
Edison International4.2Southern Union Company
Adjustments in Authorized Shares. In the event of any equity restructuring such as a stock dividend, stock split, spinoff, rights offering or recapitalization through a large, nonrecurring cash dividend, the Committee shall cause an equitable adjustment to be made (i) in the number and kind of Shares that may be delivered under the Plan, (ii) in the individual limitations set forth in Section 4.3 and (iii) with respect to outstanding Awards, in the number and kind of Shares subject to outstanding Awards, price of Shares subject to outstanding Awards, any Performance Goals relating to Shares, the market price of Shares, or per-Share results, and other terms and conditions of outstanding Awards, in the case of (i), (ii) and (iii) to prevent dilution or enlargement of rights. In the event of any other change in corporate capitalization, such as a merger, consolidation or liquidation, the Committee may, in its sole discretion, cause an equitable adjustment as described in the foregoing sentence to be made to prevent dilution or enlargement of rights. The number of Shares subject to any Award shall always be rounded down to a whole number when adjustments are made pursuant to this Section 4.2. Adjustments made by the Committee pursuant to this Section 4.2 shall be final, binding and conclusive.
Baxter International
El Paso Corporation4.3Spectra Energy
Individual Limitations. Subject to Section 4.2 herein, (i) the total number of shares of Qualified Restricted Stock that may be granted in any calendar year to any Covered Employee shall not exceed 2,250,000 Shares; (ii) the total number of Performance Shares or Performance Units that may be granted in any calendar year to any Covered Employee shall not exceed 2,250,000 Performance Shares or Performance Units, as the case may be; (iii) the total number of Shares that are intended to qualify for deduction under Section 162(m) of the Code granted pursuant to Article 8 herein in any calendar year to any Covered Employee shall not exceed 2,250,000 Shares; (iv) the total cash Award that is intended to qualify for deduction under Section 162(m) of the Code that may be paid pursuant to Article 8 herein in any calendar year to any Covered Employee shall not exceed $6,000,000; and (v) the aggregate number of Dividend Equivalents that are intended to qualify for deduction under Section 162(m) of the Code that a Covered Employee may receive in any calendar year shall not exceed $6,000,000.
Article 5. Eligibility and Participation
Baylor College of Medicine
El Paso Electric5.1STP Nuclear Operating
Eligibility. Persons eligible to participate in the Plan include all officers and key employees of the Company and its Subsidiaries, as determined by the Committee, including Employees who are members of the Board, but excluding Directors who are not Employees.
Baylor Health Care System
ElectriCities5.2
Actual Participation. Subject to the provisions of North Carolinathe Plan, the Committee may, from time to time, select from all eligible Employees those to whom Awards shall be granted and shall determine the nature and amount of each Award.
Article 6. Restricted Stock
Targa ResourcesB Braun Medical
Enbridge Enregy6.1TECO EnergyBelk
EnergenTennessee Valley AuthorityBemis Manufacturing Company
Energy Future HoldingsTransCanadaBeneficial Bank
Energy NorthwestUGIBergquist Company
EntergyUIL HoldingsBerwick Offray
Enterprise Products PartnersUniSource EnergyBIC - Graphic USA
EQT CorporationUnitilBlack Hills
ExelonURENCO USABlueCross BlueShield
Grant of Louisiana
FirstEnergyVectrenBlueCross BlueShieldRestricted Stock. Subject to the terms and conditions of South Carolina
GenOn EnergyWestar EnergyBlueCross BlueShield of Tennessee
Iberdrola RenewablesWilliams CompaniesBluegreen Corporation
Integrys Energy GroupWisconsin EnergyBluestem Brands
IPR - GDF SUEZ North AmericaWolfe Creek NuclearBob Evans Farms
Kinder MorganXcel EnergyBoddie-Noell Enterprises, Inc.
LG&Ethe Plan, Restricted Stock may be granted to Eligible Employees at any time and KU EnergyTowers Watson General Industry Top Management Compensation Survey Report 2012Bosch Rexroth
Lower Colorado River AuthorityBoyd Gaming
MDU ResourcesBoy Scouts of America
MGE EnergyAAABoys & Girls Clubs of America
MidAmerican EnergyAccident Fund InsuranceBradley
New York Power AuthorityACUMEDBridgepoint Education
NextEra EnergyAFLACBristow Group
Northeast UtilitiesAlfa LavalBrown-Forman
NorthWestern EnergyAlliant EnergyBryant University
NRG EnergyAlta Resources CorpBuild-A-Bear Workshop
NSTARAmerican Cancer Society, Inc.Bulk Handling Systems
NV EnergyAmerican Career CollegeCablevision Systems
NW NaturalAmerican Commercial LinesCACI International
OGE EnergyAmerican UniversityCaelum Research Corporation
Oglethorpe PowerAmeriPride ServicesCalifornia Casualty Management
Ohio Valley ElectricAmes True TemperCalifornia Dental Association
Omaha Public PowerAMETEKCambia Health Solutions
Pacific Gas & ElectricAmica Mutual InsuranceCamcraft
Pepco HoldingsA.O. SmithCapital Blue Cross
Pinnacle West CapitalApplied Research AssociatesCareFirst BlueCross BlueShield
PNM ResourcesArlington County GovernmentCarlson
Portland General ElectricAsahi Kasei Plastics N.A., Inc.CarMax
PPLAscend Performance MaterialsCDM
Primary Energy RecyclingASCO - ValveCEC Entertainment
Progress EnergyAsh Grove Cement CompanyCell Therapeutics
Proliance HoldingsAurora HealthcareCEMEX, Inc.
Public Service Enterprise GroupAuto Club GroupCenturyLink
Puget EnergyAutomobile Club of Southern CaliforniaChelan County Public Utility District
Salt River ProjectAvis Budget GroupChildren’s Healthcare of Atlanta
from time to time, as shall be determined by the Committee.

 
A-4 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

              The Committee shall have complete discretion in determining the number of shares of Restricted Stock granted to each Participant (subject to Article 4 herein) and, consistent with the provisions of the Plan, in determining the terms and conditions pertaining to such Restricted Stock.
              In addition, the Committee may, prior to or at the time of grant, designate an Award of Restricted Stock as Qualified Restricted Stock, in which event it will condition the grant or vesting, as applicable, of such Qualified Restricted Stock upon the attainment of the Performance Goals selected by the Committee.
6.2
Restricted Stock Award Agreement. Each Restricted Stock grant shall be evidenced by a Restricted Stock Award Agreement that shall specify the Period or Periods of Restriction, the number of Restricted Stock Shares granted and such other provisions as the Committee shall determine.
6.3
Transferability. Restricted Stock granted hereunder may not be sold, transferred, pledged, assigned, or otherwise alienated or hypothecated until the end of the applicable Period of Restriction established by the Committee and specified in the Restricted Stock Award Agreement. All rights with respect to the Restricted Stock granted to a Participant under the Plan shall be available during his or her lifetime only to such Participant or his or her legal representative.
Choice Hotels International6.4Edward Jones
Certificate Legend. Each certificate representing Restricted Stock granted pursuant to the Plan may bear a legend substantially as follows:
              ”The sale or other transfer of the shares of stock represented by this certificate, whether voluntary, involuntary or by operation of law, is subject to certain restrictions on transfer as set forth in MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan and in a Restricted Stock Award Agreement. A copy of such Plan and such Agreement may be obtained from MDU Resources Group, Inc.”
              The Company shall have the right to retain the certificates representing Restricted Stock in the Company’s possession until such time as all restrictions applicable to such Shares have been satisfied.
Gannett
CHS6.5Edward Lowe Foundation
Removal of Restrictions. Restricted Stock shall become freely transferable by the Participant after the last day of the Period of Restriction applicable thereto. Once Restricted Stock is released from the restrictions, the Participant shall be entitled to have the legend referred to in Section 6.4 removed from his or her stock certificate.
Gas Technology Institute
Chumash Employee Resource Center6.6Edwards Lifesciences
Voting Rights. During the Period of Restriction, Participants holding Restricted Stock may exercise full voting rights with respect to those Shares.
Gaylord Entertainment
Church6.7
Dividends and Other Distributions. Subject to the Committee’s right to determine otherwise at the time of Jesus Christgrant, during the Period of Latter-day SaintsRestriction, Participants holding Restricted Stock shall receive all regular cash dividends paid with respect to all Shares while they are so held. All other distributions paid with respect to such Restricted Stock shall be credited to Participants subject to the same restrictions on transferability and forfeitability as the Restricted Stock with respect to which they were paid and shall be paid to the Participant within forty-five (45) days following the full vesting of the Restricted Stock with respect to which such distributions were made.
Elizabeth ArdenGeneral Dynamics Information Technology
CIGNA6.8Emblem Health
Termination of Employment. Each Restricted Stock Award Agreement shall set forth the extent to which the Participant shall have the right to receive unvested Restricted Stock following termination of the Participant’s employment with the Company and its Subsidiaries. Such provisions shall be determined in the sole discretion of the Committee, shall be included in the Restricted Stock Award Agreement entered into with Participants, need not be uniform among all grants of Restricted Stock or among Participants and may reflect distinctions based on the reasons for termination of employment.
Article 7. Performance Units and Performance Shares
Genesis Energy
Citizens Energy Group7.1EMCOR GroupGenOn Energy
Citizens Republic BankEmerson ElectricGentiva Health Services
City
Grant of Austin
Energy Future HoldingsGeorg Fischer Signet
CityPerformance Units and Performance Shares. Subject to the terms and conditions of GarlandEnergy SolutionsGeorgia Health Sciences Medical Center
City of HoustonEngineered Plastics CompanyGeorgia Institute of Technology
City of Las VegasEnpro Industries (Fairbanks Morse Engine)Gerdau Long Steel North America
City of PhiladelphiaEntergyGKN
ClubCorp, Inc.Erickson Retirement CommunitiesG&K Services
CNH America, LLCErie InsuranceGNC
Cobham Management ServicesESCOGOJO Industries, Inc.
Coca-Cola BottlingESCO TechnologiesGold Eagle
Coca-Cola RefreshmentsEtnyre International, Ltd.Grande Cheese
College of St. ScholasticaExelGreat American Insurance
Colorado Springs UtilitiesExide TechnologiesGreyhound Lines
ColsaExpress ScriptsGROWMARK
CommScopeFairfield ManufacturingGTECH
Community CoffeeFarm Credit Bank of TexasGuideStone Financial Resources
Community Health NetworkFarm Credit FoundationsHarman International Industries
Community Preservation CorporationFarmland FoodsHarris County Hospital District
Compressor ControlsFederal Reserve Bank of AtlantaHastings Mutual Insurance Company
Computer Task GroupFederal Reserve Bank of BostonHaynes International
ConnectiCare Capital LLCFederal Reserve Bank of ChicagoHazelden Foundation
Core LaboratoriesFederal Reserve Bank of ClevelandHDR, Inc.
Cornell UniversityFederal Reserve Bank of DallasHD Supply
Corrections Corporation of AmericaFederal Reserve Bank of MinneapolisHendrick Medical Center
Coventry Health CareFederal Reserve Bank of PhiladelphiaHendrickson International
Cox EnterprisesFederal Reserve Bank of RichmondHenry Ford Health Systems
Cracker Barrel Old Country StoresFederal Reserve Bank of San FranciscoHerman Miller
CSIGFederal Reserve Bank of St. LouisHighmark
CUNA MutualFederal Reserve BoardHill Phoenix
David C. CookFedEx ExpressHilton Worldwide
D&BFedEx OfficeHitachi Computer Products
Decurion CorporationFender Musical InstrumentsH Lee Moffitt Cancer Center & Research
Dekalb Regional Healthcare SystemsFerguson Enterprises     Institute
Delhaize AmericaFermi National Accelerator LaboratoryHNI
DePaul UniversityFirst AmericanHNTB
Dickstein ShapiroFirst Citizens BankHu-Friedy Manufacturing Company, Inc.
DieboldFleetwood GroupHunter Industries
Doherty Employer ServicesFlexcon Company, Inc.IDEX Corporation
Dole FoodsFlexible Steel LacingIDEXX Laboratories
Domino’s PizzaFollett CorporationInformation Management Service
Duke RealtyFortune Brands Home & Security, Inc.Ingram Industries
Duke University & Health SystemFreeman DallasInsperity
Dyn McDermottFreeport-McMoRan Copper & GoldInstitute for Defense Analyses
E A Sween CompanyFroedtert HospitalInstitute of Electrical & Electronic
     Engineers (IEEE)the Plan, Performance Units and/or Performance Shares may be granted to an Eligible Employee at any time and from time to time, as shall be determined by the Committee.
              The Committee shall have complete discretion in determining the number of Performance Units and/or Performance Shares granted to each Participant (subject to Article 4 herein) and, consistent with the provisions of the Plan, in determining the terms and conditions pertaining to such Awards.

 
MDU Resources Group, Inc. Proxy Statement A-5


Proxy Statement
 

7.2
Performance Unit/Performance Share Award Agreement. Each grant of Performance Units and/or Performance Shares shall be evidenced by a Performance Unit and/or Performance Share Award Agreement that shall specify the number of Performance Units and/or Performance Shares granted, the initial value (if applicable), the Performance Period, the Performance Goals and such other provisions as the Committee shall determine, including but not limited to any rights to Dividend Equivalents.
Integra Lifesciences Corporation7.3Malco Products, Inc.
Value of Performance Units/Performance Shares. Each Performance Unit shall have an initial value that is established by the Committee at the time of grant. The value of a Performance Share shall be equal to the Fair Market Value of a Share. The Committee shall set Performance Goals in its discretion which, depending on the extent to which they are met, will determine the number and/or value of Performance Units/Performance Shares that will be paid out to the Participants. The time period during which the Performance Goals must be met shall be called a “Performance Period.”
Ohio State University
INTEGRIS Health7.4Manpower
Earning of Performance Units/Performance Shares. After the applicable Performance Period has ended, the holder of Performance Units/Performance Shares shall be entitled to receive a payout with respect to the Performance Units/Performance Shares earned by the Participant over the Performance Period, to be determined as a function of the extent to which the corresponding Performance Goals have been achieved.
Oil-Dri Corporation of America
Intertape Polymer Group7.5MAPFRE U.S.A.
Form and Timing of Payment of Performance Units/Performance Shares. Payment of earned Performance Units/Performance Shares shall be made following the close of the applicable Performance Period. The Committee, in its sole discretion, may pay earned Performance Units/Performance Shares in cash or in Shares (or in a combination thereof), which have an aggregate Fair Market Value equal to the value of the earned Performance Units/Performance Shares at the close of the applicable Performance Period. Such Shares may be granted subject to any restrictions deemed appropriate by the Committee.
Old Dominion Electric
Intrepid Potash7.6Maricopa County Office
Termination of Management &Employment. Each Performance Unit/Performance Share Award Agreement shall set forth the extent to which the Participant shall have the right to receive a Performance Unit/Performance Share payment following termination of the Participant’s employment with the Company and its Subsidiaries during a Performance Period. Such provisions shall be determined in the sole discretion of the Committee, shall be included in the Award Agreement entered into with Participants, need not be uniform among all grants of Performance Units/Performance Shares or among Participants and may reflect distinctions based on reasons for termination of employment.
Oppenheimer Group
Iron Mountain7.7     BudgetOpus Bank
IrvineMaricopa Integrated Health SystemOrbital Science Corporation
Isuzu Motors AmericaMarshfield ClinicOshkosh
Itochu InternationalMary KayOSI Restaurant Partners
ITT Industries - Information SystemsMayo ClinicPanduit Corporation
Jacobs TechnologyMcGladrey
Transferability. Except as otherwise determined by the Committee and Pullen
Papa John’s
JardenMedica Health PlansPatterson Companies
Jefferson Science AssociatesMedical Mutualset forth in the Performance Unit/Performance Share Award Agreement, Performance Units/Performance Shares may not be sold, transferred, pledged, assigned or otherwise alienated or hypothecated, other than by will or by the laws of OhioPaychex
J J Keller & Associates, Inc.Mercer UniversityPaycor
John CraneMerit Medical SystemsPearson
Johns Hopkins UniversityMerrillPegasus Solutions
Johnson OutdoorsMetagenicsPenn State Hershey Medical Center
Joint CommissionMethodist Hospital SystemPepper Construction Company
Jones Lang LaSalleMetLifePharmavite
Joy GlobalMFS Investment ManagementPHH Arval
J.R. SimplotMiami Children’s HospitalPM
Judicial Council of CaliforniaMichael BakerPMA Companies
Kansas City SouthernMine Safety AppliancesPort of Portland
Katun CorporationMinneapolis School DistrictPoudre Valley Health Systems
Kettering UniversityMinnesota Management & BudgetPremier
Kewaunee Scientific CorporationMissouri Department of ConservationPrincipal Financial Group
Keystone FoodsMissouri Department of TransportationPro-Build Holdings
KI, Inc.Mitsubishi InternationalProject Management Institute
KIK Custom ProductsMitsui U.S.A.Prometric, Inc.
Kingston TechnologyMolexPSS World Medical
Klein ToolsMolina HealthcarePublix Super Markets, Inc.
Laboratory Corporation of AmericaMTD Products, Inc.QBEdescent and distribution, and a Participant’s rights with respect to Performance Units/Performance Shares granted under the Americas
Lake Federal BankMTS SystemsQTI Human Resources
Lake Region MedicalMultiPlanQuadion Corporation
Lane Enterprise, Inc.Mutual of OmahaQuality Bicycle Products
Lantech.comNash-FinchQuest Diagnostics
Lawson ProductsNational AcademiesRalph Lauren
Learning Care GroupNational Futures AssociationRational Energies
Legal & General AmericaNational InterstateREA Magnet Wire Company, Inc.
Leggett and PlattNature’s Sunshine ProductsRecology
LG&E and KU EnergyNavistar InternationalRedcats USA
Lieberman Research WorldwideNavy Exchange EnterpriseRed Wing Shoe Company
Lighthouse InternationalNCCI HoldingsRegency Centers
LimitedNebraska Public Power DistrictRegions Financial
Little Lady FoodsNeenah PaperRembrandt
L.L. BeanNJVC LLCRenaissance Learning
Logic PDNordam GroupRexnord Corporation
Lower Colorado River AuthorityNorthwestern Memorial HospitalRiceTec, Inc.
LSG Sky ChefsNorthwestern MutualRice University
Lutron ElectronicsNSK CorporationRich Products
Magellan Health ServicesOglethorpe PowerRicoh Americas Corporation
Magna SeatingOhio Public Employees Retirement SystemRicoh Electronics, Inc.
Plan shall be available during the Participant’s lifetime only to such Participant or the Participant’s legal representative.
Article 8. Other Awards
The Committee shall have the right to grant other Awards which may include, without limitation, the grant of Shares based on attainment of Performance Goals established by the Committee, the payment of Shares in lieu of cash, the payment of cash based on attainment of Performance Goals established by the Committee, and the payment of Shares in lieu of cash under other Company incentive or bonus programs. Payment under or settlement of any such Awards shall be made in such manner and at such times as the Committee may determine.
Article 9. Beneficiary Designation
Each Participant under the Plan may, from time to time, name any beneficiary or beneficiaries (who may be named contingently or successively) to whom any benefit under the Plan is to be paid in case of his or her death before he or she receives any or all of such benefit. Each such designation shall revoke all prior designations by the same Participant, shall be in a form prescribed by the Company, and will be effective only when filed by the Participant in writing with the Company during the Participant’s lifetime. In the absence of any such designation, benefits remaining unpaid at the Participant’s death shall be paid to the Participant’s estate.
The spouse of a married Participant domiciled in a community property jurisdiction shall join in any designation of beneficiary or beneficiaries other than the spouse.

 
A-6 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

Article 10. Deferrals
The Committee may permit a Participant to defer the Participant’s receipt of the payment of cash or the delivery of Shares that would otherwise be due to such Participant under the Plan. If any such deferral election is permitted, the Committee shall, in its sole discretion, establish rules and procedures for such payment deferrals.
Article 11. Rights of Employees
11.1
Employment. Nothing in the Plan shall interfere with or limit in any way the right of the Company to terminate any Participant’s employment at any time, for any reason or no reason in the Company’s sole discretion, nor confer upon any Participant any right to continue in the employ of the Company.
Rite - Hite Holding Corporation11.2State Corporation Commission
Participation. No Employee shall have the right to be selected to receive an Award under the Plan, or, having been so selected, to be selected to receive a future Award.
Article 12. Change in Control
The terms of this Article 12 shall immediately become operative, without further action or consent by any person or entity, upon a Change in Control, and once operative shall supersede and take control over any other provisions of this Plan.
Upon a Change in Control

(a)    Any restriction periods and restrictions imposed on Restricted Stock, Qualified Restricted Stock or Awards granted pursuant to Article 8 (if not performance-based) shall be deemed to have expired and such Restricted Stock, Qualified Restricted Stock or Awards shall become immediately vested in full; and

(b)    The target payout opportunity attainable under all outstanding Awards of Performance Units, Performance Shares and Awards granted pursuant to Article 8 (if performance-based) shall be deemed to have been fully earned for the entire Performance Period(s) as of the effective date of the Change in Control, and shall be paid out promptly in Shares or cash pursuant to the terms of the Award Agreement, or in the absence of such designation, as the Committee shall determine.
Article 13. Amendment, Modification and Termination

University of Rochester
Riverside Research Institute13.1St. Cloud Hospital
Amendment, Modification and Termination. The Board may, at any time and from time to time, alter, amend, suspend or terminate the Plan, in whole or in part, provided that no amendment shall be made which shall increase the total number of Shares that may be issued under the Plan, materially modify the requirements for participation in the Plan, or materially increase the benefits accruing to Participants under the Plan, in each case unless such amendment is approved by the stockholders.
University of South Florida
Rollins13.2Stericycle, Inc.
Awards Previously Granted. No termination, amendment or modification of the Plan shall adversely affect in any material way any Award previously granted under the Plan, without the written consent of the Participant holding such Award, unless such termination, modification or amendment is required by applicable law and except as otherwise provided herein.
Article 14. Withholding
University of St. Thomas
R.R. Donnelley14.1Stinger Ghaffarian Technologies
Tax Withholding. The Company shall have the power and the right to deduct or withhold, or require a Participant to remit to the Company, an amount sufficient to satisfy Federal, state and local taxes (including the Participant’s FICA obligation) required by law to be withheld with respect to an Award made under the Plan.
University of Texas at Austin
RSC Equipment Rental14.2St. Jude Children’s Research HospitalUniversity
Share Withholding. With respect to withholding required upon the lapse of Texas Health Science Center
The Ryland GroupSt. Louis County Government     at Houston
Safety-Kleen SystemsStonyfield Farm, Inc.Universityrestrictions on Restricted Stock, or upon any other taxable event arising out of Texas Health Science Center
Sage PublicationsSubaruor as a result of Indiana Automotive, Inc.     of San Antonio
Salk InstituteSuperValu StoresUniversity of Texas Southwestern Medical
Sally BeautySykes Enterprises     Center
Salt River ProjectSynthesUniversity of Wisconsin Medical
Samuel Roberts Noble FoundationTaubman Centers     Foundation
San Antonio Water SystemTDS TelecomUniversity Physicians, Inc.
Sauer-DanfossTecolote Research, Inc.Uponor, Ltd.
SCANATenet Healthcare CorporationUPS
S&C ElectricTerumo BCTURS
Schaumburg Township District LibraryTexas Industries, Inc.USAA
Schwan FoodTexas Mutual InsuranceU.S. Foodservice
Scientific Research CorporationThuleUSG
Scooter StoreTIMET (Titanium Metals Corportation)Utah Transit Authority
Seaman CorporationTJX CompaniesVail Resorts Management
Seco Tools, Inc.Total System ServicesValpak/Cox Target Media
Securus Technologies, Inc.TransamericaVentura Foods
SEMCO EnergyTravis CountyVerde Realty
Seneca Gaming CorporationTribuneVermeer ManufacturingAwards granted hereunder, Participants may elect to satisfy the withholding requirement, in whole or in part, by tendering previously-owned Shares or by having the Company
Sentara HealthcareTri-MetVF
Sentry InsuranceTrinity Consultants, Inc.Via Christi Health
SercoTrinity HealthVi-Jon
Service Corporation InternationalTrue withhold Shares having a Fair Market Value CompanyVolvo Group North America
ServiceMaster CompanyTufts Health PlanWake Forest University
Seventh GenerationTurner BroadcastingWalgreen Co.
Shands HealthCareUDRWalter Energy
Sharp ElectronicsUMDNJ-University of Medicine & DentistryWashington Universityon the date the tax is to be determined equal to the statutory total tax which could be imposed on the transaction. All elections shall be irrevocable, made in St. Louis
Simmons Bedding CompanyUnderwriters LaboratoriesWawa, Inc.
Simon Property Group, Inc.United Conveyor CorporationWayne Farms
SMSC Gaming EnterpriseUnited HealthCare GroupWayne Memorial Hospital
Sole Technology, Inc.United Maritime GroupW C Bradley
Solo CupUnited Natural Foods, Inc.Wellmark BlueCross BlueShield
Southco, Inc.United States SteelWells’ Dairy
Southeastern Freight LinesUniversal Studios OrlandoWest Bend Mutual Insurance Company
Southern Poverty Law CenterUniversity Health SystemWeston Solutions, Inc.
South Jersey GasUniversity of AkronWest Penn Allegheny Health System
Southwest GasUniversity of Alabama at BirminghamWest Virginia University Hospitals, Inc.
Space Dynamics LaboratoryUniversity of California, BerkeleyWheaton Franciscan Healthcare
Space Telescope Science InstituteUniversity of ChicagoWhole Foods Market
Spectrum Health - Grand Rapids HospitalsUniversity of GeorgiaWilmerHale LLP
SPX CorporationUniversity of HoustonWindstream Communications
Stampin’ Up!University of MinnesotaWinn-Dixie Stores
Standard Motor ProductsUniversity of Nebraska-LincolnWinpak Portion Packaging, Ltd.
StaplesUniversity of North TexasWisconsin Physicians Service Insurance
State Bar of MichiganUniversity of Notre DameWornick Company
writing and signed by the Participant.

 
MDU Resources Group, Inc. Proxy Statement A-7


Proxy Statement
 

Article 15. Minimum Vesting
Notwithstanding any other provision of the Plan to the contrary, (a) the minimum vesting period for Full Value Awards with no performance-based vesting characteristics must be at least three years (vesting may occur ratably each month, quarter or anniversary of the grant date over such vesting period); (b) the minimum vesting period for Full Value Awards with performance-based vesting characteristics must be at least one year; and (c) the Committee shall not have discretion to accelerate vesting of Full Value Awards except in the event of a Change in Control or similar transaction, or the death, disability, or termination of employment of a Participant; provided, however, that the Committee may grant a “de minimis” number of Full Value Awards that do not comply with the foregoing minimum vesting standards. For this purpose “de minimis” means 331,279 Shares available for issuance as Full Value Awards under the Plan, subject to adjustment under Section 4.2 herein.
Article 16. Successors
All obligations of the Company under the Plan, with respect to Awards granted hereunder, shall be binding on any successor to the Company, whether the existence of such successor is the result of a direct or indirect purchase, merger, consolidation or otherwise, of all or substantially all of the business and/or assets of the Company.
Article 17. Legal Construction
17.1
Gender and Number. Except where otherwise indicated by the context, any masculine term used herein also shall include the feminine, the plural shall include the singular and the singular shall include the plural.
17.2
Severability. In the event any provision of the Plan shall be held illegal or invalid for any reason, the illegality or invalidity shall not affect the remaining parts of the Plan, and the Plan shall be construed and enforced as if the illegal or invalid provision had not been included.
17.3
Requirements of Law. The granting of Awards and the issuance of Shares under the Plan shall be subject to all applicable laws, rules and regulations, and to such approvals by any governmental agencies or national securities exchanges as may be required.
17.4
Governing Law. To the extent not preempted by Federal law, the Plan, and all agreements hereunder, shall be construed in accordance with, and governed by, the laws of the State of Delaware.
Article 18. Accounting Restatements
This Article 18 shall apply to Awards granted to all Participants in the Plan. Notwithstanding anything in the Plan or in any Award Agreement to the contrary, if the Company is required to prepare an accounting restatement due to material noncompliance with any financial reporting requirements under the securities laws, the Company or the Committee may, or shall if required, take action to recover incentive-based compensation from specific executive officers in accordance with the Company’s Guidelines for Repayment of Incentives Due to Accounting Restatements, as they may be amended or substituted from time to time, and in accordance with applicable law and applicable rules of the Securities and Exchange Commission and the New York Stock Exchange.

Article 19. Code Section 409A Compliance
To the extent applicable, it is intended that this Plan and any Awards granted hereunder comply with the requirements of Section 409A of the Code and any related regulations or other guidance promulgated with respect to such Section by the U.S. Department of the Treasury or the Internal Revenue Service (“Section 409A”). Any provision that would cause the Plan or any Award granted hereunder to fail to satisfy Section 409A shall have no force or effect until amended to comply with Section 409A, which amendment may be retroactive to the extent permitted by Section 409A.
   
Worthington IndustriesEOG Resources IncRex Energy Corporation
Wyle LaboratoriesEQT CorporationRosetta Resources, Inc.
Xcel EnergyEXCO Resources, IncSamson Energy Company
XO CommunicationsFasken Oil and Ranch, ltd.Samson Resources
Yamaha Corporation of AmericaFidelity Exploration & ProductionSanchez Energy Corporation
Zeon Chemicals L.P.FIML Natural ResourcesSandRidge Energy*
ZimmerForest Oil CorporationSeneca Resources Corporation
GMX Resources Inc.Sheridan Production Company, LLC
Effective Compensation, Inc. 2012 Oil and Gas Compensation SurveyGoodrich Petroleum Co. of LouisianaSinclair Services Company
Great Western Drilling CompanySM Energy Company
Harvest Natural Resources, Inc.Southwestern Energy Production Co.
Alta Mesa Services, LPHenry Resources LLCStone Energy Corporation
ANKOR Energy LLCHighMount Exploration & Production, LLCSummit Petroleum LLC
Antero ResourcesHilcorp Energy CompanySwift Energy Company
Approach Resources Inc.Jones Energy, LTDTalisman Energy USA Inc.
Aramco Services CompanyJ-W EnergyTANA Exploration Company
Aspect Holdings, LLCKinder Morgan C02 Company L.P.T-C Oil Company
Athlon EnergyLake Ronel Oil CompanyTema Oil and Gas Company
Atlas Energy, L.P.Legend Natural GasTexas Petroleum Investment Company
Berry Petroleum CompanyLewis Energy GroupTotal E&P USA, Inc.
Bill Barrett CorporationLinn Operating, Inc.Ultra Petroleum Corporation
Black Hills CorporationMack Energy CompanyUnit Petroleum Company
Bonanza Creek Energy, Inc.Macpherson Oil CompanyUte Energy, LLC
BreitBurn Energy Partners LPMcElvain Oil & Gas Properties, Inc.Vantage Energy L.L.C.
Browning Oil Company, Inc.McMoran Oil and Gas CompanyVenoco, Inc.
BT A Oil Producers, LLCMerit Energy CompanyVernon E. Faulconer, Inc.
Cabot Oil & Gas CorporationMewbourne Oil CompanyWalter Duncan, Inc.
Callon Petroleum CompanyMidstates Petroleum Company, Inc.Whiting Petroleum Corporation
Carrizo Oil & Gas Inc.Mustang Fuel CorporationWoodside Energy
Cathexis Oil & Gas, LLCNearburg Producing CompanyWPX Energy (Williams spinoff)
Ceja CorporationNewfield Exploration CompanyWynn-Crosby
Chesapeake Energy CorporationNexen Petroleum U.S.A., Inc.Yuma Exploration & Production Company,
Cimarex Energy Co.NFR Energy LLC     Inc.
Cinco Resources, Inc.Noble Energy, Inc.
Comstock Resources, Inc.Oasis PetroleumMercer 2012 Total Compensation Survey for the Energy Sector
Concho Resources, Inc.Oxy Long Beach, Inc.
Consol Energy Inc.Panhandle Oil and Gas Inc.AGL Resources - AGL Services Company
Constellation Energy Partners, LLCPDC Energy     (Networks)
Continental Resources, Inc.Penn Virginia CorporationAGL Resources - Sequent
Crimson Exploration, Inc.Petroglyph Energy, Inc.Abraxas Petroleum Corporation
CrownQuest Operating, LLCPetro-Hunt, LLCAfren Resources USA, Inc.
Denbury Resources, IncorporatedPetroQuest Energy, Inc.Aker Solutions
Devon Energy CorporationPioneer Natural Resources CompanyAlliance Pipeline
Duncan Oil, Inc.Plains Exploration & Production CompanyAlliant Energy Corporation
Eagle Rock EnergyPostRock Energy CorporationAlyeska Pipeline Service Company
EnCana Oil & GasQEP Resources, Inc.Ameren
Endeavor International CorporationQuantum Resources Management, LLCAmerican Midstream Partners, LP
Energen Resources CorporationQuestar CorporationAmerican Transmission Company
Energy Partners, Ltd.Quicksilver Resources Inc.Anadarko Petroleum Corporation
EnerplusRange Resources CorporationApache Corporation
Eni Petroleum Company, Inc.Resolute Energy CorporationArch Coal, Inc.
  Associated Electric Cooperative Inc.




 
A-8 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

EXHIBIT B
Atlas Energy, L.P.Towers Watson 2013 CDB General Industry Executive DatabaseCVR Energy, Inc. - Wynnewood Refining, LLCBD (Becton Dickinson)EXCO Resources, Inc.Cooper Standard AutomotiveFreeport-McMoRan Copper & Gold
Aux Sable Liquid ProductsBeamCalfrac Well ServicesCorningFrontier Communications
Bechtel Systems & InfrastructureCott CorporationEXCO Resources, Inc. - EXCO AppalachiaFujitsu Limited
BHP Billiton Petroleum3MCalifornia ISOBenjamin MooreEXCO Resources, Inc. - EXCO East TX/LACovanceG&K Services
Baker Hughes, Inc.A.O. SmithCalpine CorporationBest BuyEXCO Resources, Inc. - EXCO Permian/CovidienGAF Materials
Baker Hughes, Inc.- Baker HughesAbbVieCameron InternationalBig Lots     RockiesCSXGap
     Pressure PumpingAccentureCameron International - Drilling and ProductionBiogen IdecEXCO Resources, Inc. - TGGTCumberland Gulf GroupGartner
Baker Hughes, Inc. - CompletionACH Food     SystemsBlack BoxEdison Mission EnergyCurtiss-WrightGates
     and ProductionAdeccoCameron International - Process andBoiseEl Paso CorporationCVS CaremarkGavilon
Baker Hughes, Inc. - Drilling andAerojet     Compression SystemsBoise CascadeEl Paso Corporation - EP EnergyCytecGenCorp
     EvaluationAGCOCameron International - Valves & MeasurementBooz Allen HamiltonEl Paso Corporation - Pipeline GroupDaiichi SankyoGeneral Atomics
Baker Hughes, Inc. - Gulf of MexicoAgilent TechnologiesCenterPoint EnergyBorgWarnerEncana Oil & Gas (USA) Inc.Daimler Trucks North AmericaGeneral Dynamics
Baker Hughes, Inc. - Integrated OperationsAgriumChesapeake EnergyBoston ScientificEndeavour International CorporationDarden RestaurantsGeneral Mills
Baker Hughes, Inc. - IntelligentAimiaCimarex Energy Co.BradyEndeavourDay & ZimmermannGeneral Motors
Air LiquideBristol-Myers SquibbDean FoodsGerdau Long Steel North America
     Production SystemsAir Products and ChemicalsCitationBungeDeere & CompanyGilead Sciences
AlcoaBurlington Northern Santa FeDellGlaxoSmithKline
Alexander & BaldwinBush BrothersDeluxeGoodman Manufacturing
Alliant TechsystemsCA TechnologiesDentsplyGoodyear Tire & Rubber
American Crystal SugarCaesar’s EntertainmentDiageo North AmericaGoogle
American Sugar RefiningCalgon CarbonDonaldson CompanyGraco
Americas StyrenicsCardinal HealthDow CorningGreen Mountain Coffee Roasters
AmerisourceBergenCargillDr Pepper SnappleGrupo Ferrovial
AMETEKCarlsonDSM Nutritional ProductsGTECH
AmgenCarMaxDuPontH.B. Fuller
AMRCarmeuse North America GroupE.W. ScrippsHanesbrands
AMSTED IndustriesCarnivalEastman ChemicalHarland Clarke
AmwayCarpenter TechnologyEatonHarman International Industries
AnsellCarriage ServiceseBayHarsco
AptarGroupCatalent Pharma SolutionsEcolabHasbro
ARAMARKCBSEli LillyHBO
Arby’s Restaurant GroupCelesticaEMCHD Supply
Archer Daniels MidlandCelgeneEMD MilliporeHenry Schein
ArkemaCEVA LogisticsEmerson ElectricHerman Miller
Armstrong World IndustriesCF IndustriesEnCana Oil & Gas Corp.USAEnerVest Energy Partners, LPHershey
Baker Hughes, Inc. - ReservoirArrow ElectronicsCobalt InternationalCH2M HillEngility CorporationHertz
AshlandChemturaEnPro IndustriesHexcel
AstraZenecaChristensen FarmsEquifaxHilton Worldwide
AT&TChryslerEquity Office PropertiesHitachi Data Systems
Automatic Data ProcessingCHSEricssonHNI
AvayaCisco SystemsESRIHNTB
Avery DennisonClear Channel CommunicationsEstee LauderHoffmann-La Roche
Avis Budget GroupCliffs Natural ResourcesEsterline TechnologiesHome Depot
Avon ProductsCloud Peak EnergyEnerVest Operating, LLCExelHormel Foods
     Development ServicesAxiall CorporationColonial Pipeline CompanyCNHEnerVest, LtdExelisHost Hotels & Resorts
Baker Hughes, Inc. - US LandBAE SystemsConocoPhillipsCoachEnerflex Energy Systems, IncExpediaHoughton Mifflin Harcourt Publishing
Basic Energy Services, LPBallCopano Energy, LLCCoca-ColaEnergen CorporationExperian AmericasHunt Consolidated
Baytex Energy USA Ltd.Barnes GroupCopano Energy, LLC - OklahomaCoinstarEnergen Corporation - Energen ResourcesExpress ScriptsHusky Injection Molding Systems
Boardwalk Pipeline Partners L.P.Barrick Gold of North AmericaCopano Energy, LLC - Rocky MountainsColgate-Palmolive     CorporationExterranIBM
BreitBurn Energy Partners LP.Baxter InternationalCopano Energy, LLC - TexasColumbia SportswearEnergy Future Holdings CorporationFederal-MogulIDEXX Laboratories
BreitBurn Energy Partners LP.BayerCore LaboratoriesComcastEnergy Future Holdings CorporationFirst DataIllinois Tool Works
     - Eastern DivisionBayer Business & TechnologyCrosstex Energy Services, LPCommercial Metals     - Luminant EnergyFiservIngersoll Rand
BreitBurn Energy Partners LP.ServicesDCP MidstreamCompass GroupEnergy Future Holdings CorporationFlowserveIntel
     - Orcutt FacilityBayer CropScienceDM Petroleum OperationsConAgra Foods     - TXU Energy
BreitBurn Energy Partners LP.FordDQE Holdings LLCEnergySolutions
     - West Pico FacilityDavis Petroleum Corp.EnergySolutions - Global Commercial
BreitBurn Energy Partners LP.Denbury Resources, Inc.     ServicesIntercontinental Hotels Group
     - Western Div - California OperationsBayer HealthCareDet Norske Veritas (USA) Inc.ConvergysEnergySolutions - Government Customer
BreitBurn Energy Partners LP.Fortune Brands Home & SecurityDevon Energy     Group
     - Western Div - Florida OperationsDexco PolymersEnergySolutions - Long-Term Stewardship
BreitBurn Energy Partners LP.Diamond Offshore Drilling, Inc.     Group
     - Western Div - Wyoming OperationsDominion Resources, Inc.Enerplus Resources (USA) Corporation
BreitBurn Energy Partners LP.Dominion Resources, Inc. - Dominion EnergyEni US Operating Company, Inc
     - Western DivisionDominion Resources, Inc. - DominionEnsign United States Drilling, Inc.
BreitBurn Management Company     GenerationEnsign United States Drilling, Inc.
Brookfield Renewable Power - USDominion Resources, Inc. - Dominion Virginia     - California
Buckeye Partners, L.P.     PowerEnsign United States Drilling, Inc.
Burnett Oil Co., IncDresser-Rand Company     - Ensign Well Services, Inc.
CGGVeritas Services (US), Inc.Dresser-Rand Company - Dresser-Rand NewEntegra Power Services, LLC
CHS Inc.     EquipmentEqual Energy US Inc.
CHS Inc. - Energy, Energy MarketingDresser-Rand Company - Dresser-Rand NorthEssential Power LLC
CHS Inc. - Laurel Refinery     America OpsExplorer Pipeline
CITGO Petroleum CorporationDresser-Rand Company - Dresser-Rand ServicesExterran Holdings, Inc.
CVR Energy, Inc.EDF Trading Resources, LLCFasken Oil and Ranch, Ltd.
CVR Energy, Inc. - CVR Partners, Inc.ENSCO International Inc.Forest Oil Corporation
CVR Energy, Inc. - Crude Transportation,ENSCO International, Inc. - North & SouthGasFrac Energy Services, Inc.
     LLC     America Business UnitGenesis Energy
CVR Energy, Inc. - Refining & Marketing,EOG Resources, Inc.Genesis Energy - Pipeline Transportation
     LLCERIN Engineering and Research, Inc.     Group
Genesis Energy - Refinery Services Group
Automotive Components

 
MDU Resources Group, Inc. Proxy Statement A-9B-1


Proxy Statement
 

Genesis Energy - Supply and LogisticsInternational Flavors & FragrancesMagellan Midstream Holdings, LP Pipeline/Merck & CoONEOK, Inc. - ONEOK PartnersPPG IndustriesTE Connectivity
     GroupInternational Game Technology     Terminal DivisionMicron TechnologyONEOK, Inc. - Oklahoma Natural GasPraxairTeleTech Holdings
Great River EnergyInternational PaperMagellan Midstream Holdings, LP -Microsoft     DivisionPulteGroupTeradata
Halcón Resources CorporationInvensys Controls     TransportationMilacronONEOK, Inc. - Texas Gas Services
HalliburtonPurdue PharmaMarathon Oil Corporation     Division
Helix ESG Inc.MarkWest Energy Partners LPOccidental Petroleum Corporation
Helmerich & Payne, Inc.MarkWest Energy Partners LP - Gulf CoastOceaneering International, Inc. -
Hess Corporation     Business Unit     Intervention Engineering
Hilcorp Energy CompanyMarkWest Energy Partners LP - Liberty BusinessOceaneering International, Inc.
Hilcorp Energy Company - Harvest     UnitOceaneering International, Inc. -
     Pipeline CompanyMarkWest Energy Partners LP - Northeast     Americas
HollyFrontier Corporation     Business UnitOceaneering International, Inc. -
HollyFrontier Corporation - LogisticMarkWest Energy Partners LP - Southwest     Inspection
     Services     Business UnitOceaneering International, Inc. -
Hunt Consolidated Inc. - Hunt OilMarquis Alliance Energy Group USA Inc.     Umbilical
     CompanyMaxum PetroleumOxy - Thums Long Beach
Husky Energy Inc. - US Refining andMaxum Petroleum - Canyon State OilPDC Energy
     MarketingMaxum Petroleum - General PetroleumPJM InterconnectionTerex
ION GeophysicalMillerCoorsQualcommTetra Tech
IrvineMillicom International CellularQuest DiagnosticsTexas Instruments
ITT CorporationMaxum Petroleum - Petroleum Products, IncMine Safety AppliancesParallel Petroleum LLCQuintilesTextron
J-W Energy CompanyJ.M. SmuckerMaxum Petroleum - Simons PetroleumMolnlycke Health CarePasadena Refining System Inc.R.R. DonnelleyThermo Fisher Scientific
J-W Energy Company - J-W ManufacturingJ.R. SimplotMcMoRan Exploration Co.Molson Coors BrewingPason Systems USA Corp.RayonierThomson Reuters
     CompanyJabil CircuitMicroSeismicMolycorpPason Systems USA Corp. - Auxsol Inc.Regal-BeloitTiffany & Co.
J-W Energy Company - J-W MeasurementJacobs EngineeringMitsui E&P USA LLCMomentive Specialty ChemicalsPason Systems USA Corp. - PasonRegeneron PharmaceuticalsTime Warner
     CompanyJetBlue AirwaysMurphy Oil CorporationMosaic     OffshoreRevlonTime Warner Cable
J-W Energy Company - J-W MidstreamJohns-ManvilleNalco, an Ecolab CompanyMTS SystemsPiedmont Natural GasReynolds PackagingT-Mobile
     CompanyJohnson & JohnsonNew York Power AuthorityNash-FinchPioneer Natural Resources Ricoh AmericasToro
Johnson ControlsNavigant ConsultingRoche DiagnosticsToshiba Medical Research Institute
KBRNavistar InternationalRockwell AutomationUSA
J-W Energy Company - J-W OperatingKelloggNew York Power Authority - Blenheim-GilboaNBTYPlains All American Pipeline, L.P.Rockwell CollinsTotal System Service (TSYS)
     CompanyKelly Services     Power ProjectNCRPlains All American Pipeline, L.P. - PAARolls-Royce North AmericaToyota Motor Engineering &
J-W Energy Company - J-W PowerKennametalNew York Power Authority - Clark Energy CenterNeoris USA     Natural Gas Storage, L.P.Rowan CompaniesManufacturing North America
     CompanyKewaunee Scientific CorporationNew York Power Authority - Niagara PowerNestle USAPlains Exploration & Production CompanyRyder SystemTransocean
J-W Energy Company - J-W WirelineKeystone Foods     ProjectNewell RubbermaidPraxair, Inc.S.C. Johnson & SonTrinity Industries
     CompanyKimberly-ClarkNew York Power Authority - Richard M. FlynnNewmont MiningPraxair, Inc. - Hydrogen-carbon MonoxideSage SoftwareTronox
JX Nippon Oil Exploration (USA) LimitedKimco Realty     Power PlantNewPage     (HyCO)SAICTRW Automotive
Kinder MorganKinross GoldNew York Power Authority - St. Lawrence/FDRNissan North AmericaPraxair, Inc. - North American IndustrialSanofiTupperware Brands
Kosmos Energy, LLCKoch Industries     Power ProjectNokia     GasesSAS InstituteUnderwriters Laboratories
LG&E-KU ServicesKofaxNewfield ExplorationNorfolk SouthernPraxair, Inc. - Praxair Distribution, Inc.Schreiber FoodsUnilever United States
Laredo Petroleum, Inc.KohlerNexen Petroleum USA, Inc.NOVA ChemicalsPraxair, Inc. - Praxair SurfaceSchwan’sUnisys
Legacy Reserves, LPKyocera CorporationNoble Corporation - Noble Drilling ServicesNovartisScotts Miracle-GroUnited Rentals
L-3 CommunicationsNovo Nordisk PharmaceuticalsSeagate TechnologyUnited States Cellular
Land O’LakesNyproSealed AirUnited States Steel
Leggett and PlattOccidental PetroleumSercoUnited Technologies
Legend Natural Gas, LLCLehigh Hanson     (Gulf of Mexico Division)Office DepotPrecision Drilling HoldingsServiceMaster CompanyUPS
Linn Energy, LLCLend LeaseNoble Corporation - Noble Drilling Services, Inc.OmgeoPremier Natural ResourcesShawCorURS
MCX Exploration (USA), Ltd.Leprino FoodsNoble Corporation - Noble International LimitedOmnicarePuget SoundSherwin-WilliamsValero Energy
MDU Resources Group, Inc.Level 3 CommunicationsNoble Energy, Inc.OMNOVA SolutionsQEP Resources, Inc.ShireVentura Foods
MDU Resources Group, Inc. - FidelityLife TechnologiesNorthwest Natural GasOrange Business ServicesQuicksilver Resources Inc.Sigma-AldrichVerizon
     Exploration & Production CompanyLifetouchNuStar Energy LPOshkoshR Lacy Services, Ltd.Snap-onVertex Pharmaceuticals
MDU Resources Group, Inc. - MontanaLincoln ElectricOGE Energy CorporationOwens CorningRKI Exploration & ProductionSodexoViacom
     Dakota UtilitiesLorillard TobaccoOGE Energy Corporation - EnogexOwens-IllinoisRange ResourcesSonoco ProductsViad
MDU Resources Group, Inc. - WBILyondellBasellONEOK, Inc.Oxford Instruments AmericaReef Subsea
     Holdings, Inc.Sony ElectronicsONEOK, Inc. - Kansas Gas Services DivisionRegency Energy Partners LPVisteon
Magellan Midstream Holdings, LPPartnersONEOK, Inc. - ONEOK Energy ServicesPall CorporationRepsol Services CompanySouthwest AirlinesVulcan Materials
Makino     CompanyPanasonic of North AmericaSpirit AeroSystemsVWR International
ManitowocParker HannifinSprint NextelW.R. Grace
Marriott InternationalParsons CorporationSPXW.W. Grainger
Martin Marietta MaterialsPepsiCoSSABWal-Mart Stores
Mary KayPerformance Food GroupSt. Jude MedicalWalt Disney
MascoPfizerStaplesWaste Management
MattelPGI (Polymer Group)Starbucks CoffeeWendy’s Group
Matthews InternationalPHHStarwood Hotels & ResortsWest Pharmaceutical Services
McDermott InternationalPHIStatoilWestinghouse Electric
McDonald’sPitney BowesSteelcaseWeyerhaeuser
McKessonPlexusStrykerWhirlpool
MeadWestvacoPlum Creek TimberSuburban PropaneWinnebago Industries
Media GeneralPolaris IndustriesSyngenta Crop ProtectionWorthington Industries
MedtronicPolyOneTargetWyndham Worldwide
Menasha CorporationPotashTaubman CentersXerium Technologies

 
A-10B-2 MDU Resources Group, Inc. Proxy Statement


Proxy Statement
 

XeroxISO New EnglandXcel EnergyBoy Scouts of America
XilinxITC Holdings Bradley
Yum! BrandsKinder MorganTowers Watson 2013 CSR Report on Top Management CompensationBrickman Group
ZimmerLG&E and KU EnergyBridgepoint Education
 MDU ResourcesBriggs & Stratton
Resolute NaturalTowers Watson 2013 CDB Energy Services Executive DatabaseMidAmerican EnergyAAABristow Group
Midwest Independent TransmissionABX AirBrookdale Senior Living
System OperatorAcuityBryant University
AEI ServicesNew York Independent SystemAFLACBuild-A-Bear Workshop
AESOperatorAgFirstCACI International
AGL Resources Company,New York Power AuthorityAGL ResourcesCaelum Research Corporation
AlleteNextEra EnergyAIGCalifornia Casualty Management
Alliant EnergyNiSourceAlere Health LLCSuperior Energy Services, Inc.- HB RentalsCalifornia Dental Association
Rosewood Resources,AmerenNortheast UtilitiesAlfa Laval, Inc.SuperiorCalifornia Institute of Technology
American Electric PowerNorthWestern EnergyAlpha PackagingCalpine
ArevaNV EnergyAlyeska Pipeline ServiceCambia Health Solutions
ATC ManagementNW Natural GasAmerican Career CollegeCareFirst BlueCross BlueShield
Atmos EnergyOCI EnterprisesAmerican EnterpriseCarlson
AvistaOGE EnergyAmerican GreetingsCDM Smith
BG US ServicesOglethorpe PowerAmerican Heart AssociationCEMEX, Inc.
Black HillsOhio Valley ElectricAmerican Water WorksChelan County Public Utility District
CalpineOld Dominion ElectricAmerisourceBergenChicago Transit Authority
Capital Power CorporationOmaha Public PowerAmeristar CasinosChildren’s Healthcare of Atlanta
Rosewood Resources, Inc. - AdvancedCenterPoint EnergyTGS-NOPEC Geophysical CompanyOtter TailAmes True TemperChoice Hotels International
     Drilling TechnologiesTalisman Energy USA, Inc.
Rosewood Resources, Inc. - RosewoodTechnip USA
     Services CompanyTecpetrol Operating LLC
Rowan Companies, Inc.Tellus Operating Group, LLC
SCANA CorporationThe Williams Companies, Inc.
SCANA Corporation - Carolina GasThe Williams Companies, Inc. - Midstream
     Transmission CorporationThe Williams Companies, Inc. - Williams Gas
SCANA Corporation - PSNC Energy     Pipeline (WGP)
SCANA Corporation - SC Electric & GasTotal E&P USA, Inc.
Safety-Kleen SystemsTransCanada Corporation
SandRidge Energy, Inc.TransCanada Corporation -CH Energy GroupPacific Gas & ElectricAmica Mutual InsuranceCHS
SandRidge Energy, Inc. - Lairat ServicesClecoTransoceanPeople’s Natural GasAOCChurch of Jesus Christ of Latter-day
SandRidgeCMS Energy Inc. - SandRidgeUSA Compression Partners, LLCPepco HoldingsApplied Research AssociatesSaints
     Midstream,Colorado Springs UtilitiesPinnacle West CapitalAsahi Kasei Plastics N.A. Inc.Unit CorporationCigna
Sasol North AmericaConsolidated EdisonUnit Corporation - Superior Pipeline CompanyPJM InterconnectionAscend Performance MaterialsCity of Chicago
Schlumberger Oilfield ServicesCPS EnergyUnit Corporation - Unit DrillingPNM ResourcesAuto Club GroupCity of Garland
Crosstex EnergyPortland General ElectricAutomobile Club of SouthernCity of Greensboro
Dominion ResourcesPPLCaliforniaCity of Houston
DTE EnergyProliance HoldingsAvis Budget GroupCity of Las Vegas
Duke EnergyPublic Service Enterprise GroupAvistaCity of Philadelphia
DynegyPuget EnergyBain & CompanyClubCorp Inc
Seadrill AmericasEdison InternationalUnit Corporation - Unit Petroleum CompanySalt River ProjectBaxterCNL Financial Group
SemGroup CorporationEdison Mission EnergyVerado Energy, Inc.SCANABaylor College of MedicineCoca-Cola Bottling
SemGroup Corporation - Rose RockElectriCities of North CarolinaVestas Wind Technology AmericaSempra EnergyBaylor Health Care SystemCoca-Cola Refreshments
     MidstreamEnergenWashington Gas
SemGroup Corporation - SemGasWeatherford International
SemGroup Corporation - SemStreamWeatherford International - US Region
ShawCor, Ltd.Whiting Petroleum Corporation
ShawCor, Ltd. - Bredero ShawXcel Energy LLC
ShawCor, Ltd. - Canusa-CPS
ShawCor, Ltd. - DSG-CanusaPearl Meyer & Partners Natural Gas Transmission Industry 2012 Compensation Survey
ShawCor, Ltd. - Flexpipe Systems
ShawCor, Ltd. - Guardian
ShawCor, Ltd. - Shaw Pipeline ServicesAlliance Pipeline Inc.
ShawCor, Ltd. - ShawFlexBoardwalk Pipeline Partners
Southern Company ServicesCenterPoint EnergyB Braun MedicalCollege of Saint Benedict/Saint
Southern Company Services - AlabamaEnergy Future HoldingsDCP MidstreamSouthwest GasBeaulieuJohn’s University
     Power CompanyDominion Transmission, Inc.
Southern Company Services - GeorgiaEL Paso Corporation
     Power CompanyEnbridge Energy Partners, LP
Southern Company Services - MississippiEnterprise Products, L.P.
     Power CompanyIroquois Pipeline Operating Company
Southwestern Energy CompanyKinder Morgan
Spectra EnergyMidAmerica Energy Holdings
Sprague Operating Resources, LLCNiSource Inc.
Stantec Consulting Services Inc.ONEOK
Statoil USAQuestar Corporation
Sunoco LogisticsSouthern Union Company
Superior Energy Services, Inc.NorthwestSpectra EnergyBemis Manufacturing CompanyCollege of St Scholastica
Superior Energy Services, Inc. -SolutionsSTP Nuclear OperatingBeneficial BankColsa
Energy TransferSunCoke EnergyThe Bergquist CompanyCommScope
EntergyTECO EnergyBerwick OffrayCommunity Coffee
EQT CorporationTennessee Valley AuthorityBlue Cross Blue Shield of LouisianaCommunity Health Network
ERCOTTransCanadaBlue Cross Blue Shield of SouthThe Community Preservation
     CompletionExelonUGICarolinaCorporation
FirstEnergyUIL HoldingsBlue Cross Blue Shield of TennesseeComputer Task Group
First SolarUnitilBlue Cross of IdahoConnectiCare Capital LLC
GDF SUEZ Energy North AmericaUNS EnergyBluestem BrandsCopper Point
Grand River Dam AuthorityURENCO USABMW Manufacturing CorporationCorinthian Colleges
Hunt ConsolidatedVectrenThe Board of PensionsCornell University
Iberdrola USAWestar EnergyBoddie-Noell EnterprisesThe Cosmopolitan of Las Vegas
Idaho PowerWilliams CompaniesBosch Packaging ServicesWBI Holdings, Inc.Country Financial
SuperiorIndianapolis Power & Light CompanyWisconsin Energy Services, Inc. - WellWilliamsBoston UniversityCox Enterprises
     SolutionsIntegrys Energy GroupWolf Creek Nuclear
Boyd GamingCPS Energy


 
MDU Resources Group, Inc. Proxy Statement A-11B-3


Proxy Statement

EXHIBIT B
Companies Surveyed using Equilar, Inc.
MDU Resources Group, Inc. – President & Chief Executive Officer
Competitive Analysis to Determine Base Salary, Target Annual Cash Compensation, and Target Total Direct Compensation
MarkWest Energy PartnersUIL Holdings
Martin Marietta MaterialsUniSource Energy
MastecUnit
Nabors IndustriesUsec
National Fuel GasVectren
AegionNew Jersey ResourcesVulcan Materials
AGL ResourcesNewfield ExplorationWestar Energy
Alliant EnergyNiSourceWGL Holdings
AmerenNobleWhiting Petroleum
ARC RESOURCESNoble EnergyWillbros Group
Atlas EnergyNortheast UtilitiesWilliams Companies
Atlas Pipeline PartnersNorthwest Natural GasWisconsin Energy
Atmos EnergyNorthwesternWPX ENERGY
AvistaNV EnergyCompanies Surveyed using Equilar, Inc.
MDU Resources Group, Inc. - Vice President & Chief Financial Officer
Competitive Analysis to Determine Base Salary, Target Annual Cash Compensation, and Target Total Direct Compensation
Basic Energy ServicesOceaneering International
BAYTEX ENERGYOGE Energy
Berry PetroleumPatterson UTI Energy
Black HillsPengrowth Energy
Boardwalk Pipeline PartnersPENN WEST PETROLEUMAlliant Energy
Cabot Oil & GasPepco HoldingsAmeren
CalpinePiedmont Natural GasARC RESOURCES
CenterPoint EnergyPike ElectricAtmos Energy
Chicago Bridge & IronPinnacle West CapitalAvista
Cimarex EnergyPioneer Natural ResourcesBasic Energy Services
CMS EnergyPLAINS EXPLORATION & PRODUCTION COBAYTEX ENERGY
Comfort Systems USAPNM ResourcesBerry Petroleum
Comstock ResourcesPortland General ElectricBlack Hills
Concho ResourcesPrecision DrillingCabot Oil & Gas
Continental ResourcesPrimoris ServicesCalpine
Copano Energy, L.L.C.Puget EnergyCenterPoint Energy
DCP Midstream PartnersPVR PARTNERS, L. P.Chicago Bridge & Iron
Denbury ResourcesQEP ResourcesCimarex Energy
Diamond Offshore DrillingQuanta ServicesCMS Energy
Dycom IndustriesQuestarComfort Systems USA
EMCOR GroupRange ResourcesComstock Resources
ENCANA CORPRegency Energy PartnersConcho Resources
EnergenRowan CompaniesContinental Resources
Energy Future HoldingsRPCDenbury Resources
Energy XXI (Bermuda)SandRidge EnergyDiamond Offshore Drilling
ENERPLUSScanaDycom Industries
EnscoSemGroupEMCOR Group
EQTSM EnergyENCANA CORP
ExelonSouthwest GasEnergy Future Holdings
Foster WheelerSouthwestern EnergyEnergy XXI (Bermuda)
Granite ConstructionSpectra EnergyENERPLUS
Great Plains EnergySterling ConstructionEnsco
Hawaiian Electric IndustriesSuperior Energy ServicesEQT
Helmerich & PayneSwift EnergyFoster Wheeler
IDACORPTalisman EnergyGranite Construction
Integrys Energy GroupTarga Resources Corp.Great Plains Energy
KBRTarga Resources PartnersHawaiian Electric Industries
Key Energy ServicesTECO EnergyHelmerich & Payne
Laclede GroupTexas IndustriesIDACORP
LAYNE CHRISTENSEN COTransAltaIntegrys Energy Group
Linn EnergyUGIKBR

MDU Resources Group, Inc. Proxy Statement B-1



Proxy Statement
 

KeyCTI BioPharmaFlowserveIngram IndustriesMaxwell Technologies
CTS CorporationFluor Federal Petroleum OperationsInsperityMayo Clinic
CUNA MutualFortune Brands Home & SecurityInstitute for Defense AnalysesMcCain Foods USA
David C. CookFranklin InternationalInstitute of Electrical & ElectronicMcGladrey LLP
DaVitaFreeman DallasEngineers (IEEE)Medical College of Wisconsin
DecurionFreeport-McMoRan Copper & GoldIntegra LifesciencesMEGTEC Systems
Delhaize AmericaFroedtert HealthIntertape Polymer CorpMerit Medical Systems
Department of DefenseGannettIron MountainMerrill
DePaul UniversityGENCOIrvineMetagenics
DeVry Education GroupGeneral Dynamics InformationIthaca CollegeThe Methodist Hospital System
Dickstein ShapiroTechnologyIthaka HarborsMFS Investment Management.
DieboldGenesis EnergyItochu InternationalMGM Resorts International
Doherty Employer ServicesVectrenGentiva Health ServicesOasis PetroleumJackson HewittMiami Children’s Hospital
LAYNE CHRISTENSEN CODomino’s PizzaVulcan MaterialsGeorg Fischer SignetOccidental PetroleumJacobs TechnologyMichael Baker
LinnDSC LogisticsGeorgia Health Sciences MedicalJardenMidAtlantic Employers Association
Duke RealtyCenterJefferson Science AssociatesMine Safety Appliances
Duke University & Health SystemGeorgia Institute of TechnologyJ&J Worldwide ServicesMiniature Precision Comps, Inc.
E A Sween CompanyG4S Secure Solutions (USA)Johnson OutdoorsMinneapolis School District
EcovaGibraltar Steel CorporationJoint CommissionMinnesota Management & Budget
Edison Mission EnergyWestarG&K ServicesJ.R. SimplotMissouri Department of Conservation
Education ManagementGodiva ChocolatierJudicial Council of CaliforniaMissouri Department of
Edwards LifesciencesGOJO IndustriesKelsey-Seybold ClinicTransportation
EGS Global SolutionsGold EagleK. Hovnanian CompaniesMitsubishi International
Elizabeth ArdenGracoKI, IncMolex
EMCOR GroupGrande CheeseKIK Custom ProductsMorinda
Emerson ElectricGreat American InsuranceKingston TechnologyMTS Systems
Emory UniversityGreyhound LinesKnape & Vogt Mfg CompanyMultiPlan
Energy Future HoldingsGrinnell Mutual ReinsuranceLaboratory Corporation of AmericaMutual of Omaha
Energy SolutionsGuideStone Financial ResourcesLake Federal BankNational Academies
EntergyHarman International IndustriesLake Region MedicalNational Futures Association
Environmental Chemical CorpHarris Health SystemLantech.comNational Interstate
Erie InsuranceHarvard Vanguard Medical AssociatesLayne ChristensenNational Louis University
ESCO TechnologiesHaynes InternationalLBrandsNature’s Sunshine Products
Etnyre International LtdHazelden FoundationLegal & General AmericaNavy Exchange Enterprise
Farm Credit Bank of TexasHDR IncLeggett and PlattNBH Bank
Farm Credit FoundationsHD SupplyLG&E and KU EnergyParker DrillingNCCI Holdings
MarkWest Energy PartnersFederal Reserve Bank of AtlantaWhiting PetroleumHealth NetPatterson UTILieberman ResearchNCMIC
Federal Reserve Bank of BostonH. E. Butt GroceryLighthouse InternationalNebraska Medical Center
Federal Reserve Bank of ChicagoHendrick Medical CenterLittelfuseNebraska Public Power District
Federal Reserve Bank of ClevelandHendricksonLittle Lady FoodsNew York Community Bank
Federal Reserve Bank of DallasHenry Ford Health SystemsL.L. BeanNiSource
Federal Reserve Bank of MinneapolisHighlights for ChildrenLower Colorado River AuthorityThe Nordam Group
Federal Reserve Bank of PhiladelphiaHighway Equipment CompanyLSG Sky ChefsNordson Corporation
Federal Reserve Bank of St. LouisHilti IncLuck CompaniesNorthwestern Memorial Hospital
Federal Reserve BoardHiltonLutron ElectronicsNorton Health Care
FedEx ExpressHitachi Computer ProductsMagellan Health ServicesNRG Energy
Martin Marietta MaterialsFedEx OfficeWillbros GroupHNIPDC ENERGYMagna SeatingNYU Langone Medical Center
MastecFerguson EnterprisesWisconsin EnergyHNTBPengrowth EnergyMalco Products IncOerlikon Fairfield
NaborsFermi National Accelerator LaboratoryHu-Friedy Manufacturing Company,ManpowerOglethorpe Power
FerroInc.ManTech InternationalOld Dominion Electric
First AmericanHunter IndustriesWPX ENERGYMAPFRE U.S.A.Penn Virginia
National Fuel GasPioneer Energy Services
Newfield Exploration
Companies Surveyed using Equilar, Inc.
Exploration and Production - President & Chief Executive Officer
Competitive Analysis to Determine Base Salary, Target Annual Cash Compensation, and Target Total Direct Compensation

Precision Drilling
NiSourceQuestar
NobleQuicksilver Resources
Noble EnergyRange Resources
Northeast UtilitiesResolute Energy
Northwest Natural GasADVANTAGE OIL & GASRosetta Resources
NorthwesternAnadarko PetroleumRowan Companies
NV EnergyARC RESOURCESSM Energy
Oceaneering InternationalAtwood OceanicsSouthwestern Energy
OGE EnergyBAYTEX ENERGYStone Energy
Patterson UTI EnergyBerry PetroleumSwift Energy
Pengrowth EnergyBill BarrettTalisman Energy
PENN WEST PETROLEUMBreitBurn Energy PartnersTransglobe Energy
Pepco HoldingsCabot Oil & GasUltra Petroleum
Pike ElectricCallon PetroleumUnit
Pinnacle West CapitalCarrizo Oil & GasVanguard Natural Resources
Pioneer Natural ResourcesCASPIAN SERVICES INCVantage Drilling
PLAINS EXPLORATION & PRODUCTION COCENOVUS ENERGY INC.Warren Resources
PNM ResourcesCheniere EnergyWeatherford International
Portland General ElectricClayton Williams EnergyWhiting Petroleum
Precision DrillingCobalt International Energy
Primoris ServicesComstock Resources
Companies Surveyed using Equilar, Inc.
Construction Services Segment - President & Chief Executive Officer
Competitive Analysis to Determine Base Salary, Target Annual Cash Compensation, and Target Total Direct Compensation

Puget EnergyDawson Geophysical
QEP ResourcesEagle Rock Energy Partners
Quanta ServicesENCANA CORP
QuestarEndeavour International
Range ResourcesEnergy PartnersDycom Industries
Regency Energy PartnersENERPLUSGoldfieldOrbital Science Corporation
Rowan CompaniesFirst SolarENI SPAHuntington Memorial HospitalMastecMaricopa County Office of Mgmt &Oriental Trading Company
RPCFiservEnscoICF InternationalMYR GroupBudgetPanduit
SandRidge EnergyFleetwood GroupEQTIDEX CorporationPike ElectricMaricopa Integrated Health SystemPapa John’s
ScanaFlexcon Company IncEXCO ResourcesIDEXX LaboratoriesPrimoris ServicesMaritzParsons Child & Family Center
SemGroupFlexible Steel LacingForest OilInformation Management ServiceQuanta Services
SM EnergyMarshfield ClinicGlobal Geophysical Services
Southwest GasGran Tierra Energy
Patterson Companies Surveyed using Equilar, Inc.
Pipeline and Energy Services - President & Chief Executive Officer
Competitive Analysis to Determine Base Salary, Target Annual Cash Compensation, and Target Total Direct Compensation

Southwestern EnergyHarvest Natural Resources
Sterling ConstructionHercules Offshore
Superior Energy ServicesHusky Energy
Swift EnergyIon Geophysical
Talisman EnergyKodiak Oil & GasAccess Midstream Partners
TECO EnergyKosmos EnergyAGL Resources
Texas IndustriesLaredo Petroleum Holdings, Inc.Atlas Energy
TransAltaLegacy ReservesAtlas Pipeline Partners
UGIMagnum Hunter ResourcesBasic Energy Services
UIL HoldingsMarkWest Energy PartnersCal Dive International
UniSource EnergyMiller PetroleumChesapeake Utilities
UnitNabors IndustriesCopano Energy, L.L.C.
UsecNoble EnergyCore Laboratories N. V.

 
B-2B-4 MDU Resources Group, Inc. Proxy Statement



Proxy Statement
 

PattonairSmithfield FarmlandUniversity of MichiganXtek Inc
PaychexSMSC Gaming EnterpriseUniversity of Notre DameZimmer
PaycorSnyder’s LanceUniversity of Pennsylvania 
CrestwoodPearsonSole Technology, Inc.University of RochesterMercer 2013 Total Compensation Survey for the Energy Sector
Pegasus SolutionsSoutheastern Freight LinesUniversity of Southern California
Penn State Hershey Medical CenterSouth Jersey GasUniversity of South Florida
PMSouthwest GasUniversity of St. ThomasA&A Tank Truck Co.
PMA CompaniesSpace Dynamics LaboratoryUniversity of Texas at AustinAGL Resources - AGL Services
Port of PortlandSpectrum Health - Grand RapidsUniversity of Texas Health ScienceCompany (Networks)
POWER EngineersHospitalsCenter at HoustonAccess Midstream Partners, L.P.
Premera Blue CrossStampin’ Up!University of Texas Health ScienceAddax Petroleum US
Principal Financial GroupStandard Motor ProductsCenter of San AntonioAfren Resources USA, Inc.
Project Management InstituteStaplesUniversity of Wisconsin MedicalAker Solutions
Property Casualty InsurersState Corporation CommissionFoundationAlliance Pipeline, Inc.
Association of AmericaSt. Cloud HospitalUniversity Physicians IncAlliant Energy Corporation
QBE the AmericasSterisUPSAlyeska Pipeline Service Company
Quality Bicycle ProductsStinger Ghaffarian TechnologiesURSAmeren Corporation
Rational EnergiesSt Louis County GovernmentUSG CorporationAmeren Corporation - Ameren Energy
RecologyStonyfield Farm IncUtah Transit AuthorityMarketing Co
Regency CentersSubaru of Indiana Automotive, Inc.UT Southwestern Medical CenterAmeren Corporation - Ameren Energy
Regions FinancialSyncadaVACCO IndustriesResources
Remedi SeniorCareTaubman CentersVail Resorts ManagementAmeren Corporation - Ameren Illinois
Renaissance LearningTaylorValero EnergyAmeren Corporation - Ameren
Rexnord CorporationTDS TelecomValsparMissouri
RiceTecTech DataVesuviusAmerican Transmission Company
Rice UniversityTecolote Research IncVia Christi HealthAnadarko Petroleum Corporation
Rich ProductsTele-ConsultantsViejas EnterprisesApache Corporation
Ricoh AmericasTexas Industries IncVi-JonAssociated Electric Cooperative, Inc.
Ricoh ElectronicsTIMETVita-Mix CorporationAtlantic Power Corporation - Atlantic
Rite-HiteTJX CompaniesWalgreen CoPower Holdings, Inc.
Riverside Research InstituteTotal System Service (TSYS)Walter EnergyAtlantic Power Corporation - Atlantic
RLITransdev NA, Inc.Washington University in St. LouisPower Services, LLC
RollinsTransitions OpticalWaste ManagementAtlantic Power Corporation -
RTCTravis CountyWawaRidgeline Energy, LLC
Salk InstituteTreasure Island Resort & CasinoWayne FarmsAtlas Energy, L.P.
Sally BeautyTribuneWayne Memorial HospitalAtlas Resource Partners, L.P.
Salt Lake CountyTri-MetW. C. BradleyAux Sable Liquid Products, Inc.
Salt River ProjectTrinity Consultants IncWellmark BlueCross BlueShieldBHP Billiton Petroleum
Samuel Roberts Noble FoundationTrinity HealthWells’ DairyBOS Solutions, Inc.
San JamarTrue Value CompanyWest Bend Mutual Insurance CoBaker Hughes, Inc.
Sazerac CompanyTufts Health PlanWestern University of HealthBasic Energy Services, LP
SCANATurner BroadcastingSciencesBaytex Energy USA, Ltd.
S&C ElectricUMDNJ-Univ of Medicine & DentistryWeston Solutions IncBoardwalk Pipeline Partners, LP
Schwan Food CompanyUnderwriters LaboratoriesWest Penn Allegheny Health SystemBreitBurn Energy Partners L.P.
SealyUnitedHealthCareWest Virginia University Hospitals,BreitBurn Energy Partners L.P. -
Seco Tools IncUnited States SteelInc.Breitburn Energy Company LP,
Securus Technologies IncUniversal Studios OrlandoWheaton Franciscan HealthcareOrcutt Facility
Seneca Gaming CorporationUniversity Health SystemWhole Foods MarketBreitBurn Energy Partners L.P. -
Sentara HealthcareUniversity of AkronWilmer Cutler Pickering Hale andBreitburn Energy Company LP, West
ServiceMaster CompanyUniversity of Alabama at BirminghamDorr LLPPico Facility
Shands HealthCareUniversity of Arkansas for MedicalWindstream CommunicationsBreitBurn Energy Partners L.P. -
Sharp ElectronicsScienceWinn-Dixie StoresEastern Division
Simon Property Group IncUniversity of California, BerkeleyWisconsin Physicians ServiceBreitBurn Energy Partners L.P. -
Simpson HousingUniversity of ChicagoInsurancePacific Coast Energy Company LP
SitelUniversity of GeorgiaThe Wornick Company 
EnergenSJE-RhombusUniversity of Houston
Energy Transfer Partners
EQT
Halliburton
Heckmann
Helix Energy Solutions Group
Kinder Morgan
Kinder Morgan Energy Partners
National Fuel Gas
New Jersey Resources
Oceaneering International
Oneok
ONEOK Partners
Piedmont Natural Gas
RGC Resources
Schlumberger
SemGroup
South JerseyWorthington Industries
Southwest Gas
Superior Energy Services
TRANSCANADA
Western Gas Partners
Willbros Group
Williams Companies
 

 
MDU Resources Group, Inc. Proxy Statement B-3B-5


Proxy Statement

BreitBurn Energy Partners L.P. -Citation Oil & Gas Corp.Energy Future Holdings Corporation -Hilcorp Energy Company - Harvest
Regional Operations-Bigler, TexasCobalt International EnergyLuminantPipeline Company
OperationsColonial Pipeline CompanyEnergy Future Holdings Corporation -Hunt Consolidated - Hunt Oil
BreitBurn Energy Partners L.P. -ConocoPhillipsTXU EnergyCompany
Western Division, CaliforniaCore LaboratoriesEnergySolutionsHusky Energy, Inc.
OperationsCrescent Point Energy US Corp.EnergySolutions - CommercialION Geophysical Corporation
BreitBurn Energy Partners L.P. -Crosstex Energy Services, LPServices GroupJ-W Energy Company
Western Division, FloridaCumberland Gulf GroupEnergySolutions - GovernmentJ-W Energy Company - J-W
OperationsDM Petroleum OperationsCustomer GroupManufacturing Company
BreitBurn Energy Partners L.P. -DTE EnergyEnerplus Resources (USA)J-W Energy Company - J-W
Western Division, WyomingDTE Energy Company - DTE ElectricCorporationMeasurement Company
OperationsDTE Energy Company - DTE GasEni US Operating Company, Inc.J-W Energy Company - J-W Midstream
Breitburn Energy Partners L.P. -Davis Petroleum Corp.Ensco plcCompany
Breitburn Energy Company LPDenbury Resources, Inc.Ensco plc - North & South AmericaJ-W Energy Company - J-W Operating
Brookfield Renewable EnergyDet Norske Veritas USABusiness UnitCompany
Partners, LP USADevon Energy CorporationEnsign United States Drilling, Inc.J-W Energy Company - J-W Power
Buckeye Partners, L.P.Dexco PolymersEnsign United States Drilling, Inc. -Company
CGGDiamond Offshore Drilling, Inc.CaliforniaJ-W Energy Company - J-W Wireline
CH2M HillDirect EnergyEnsign United States Drilling, Inc. -Company
CITGO Petroleum CorporationDominion Resources, Inc.Ensign Well Services, Inc.JX Nippon Oil Exploration (U.S.A.),
CNPC USADominion Resources, Inc. - DominionEntergyLtd.
COG Operating, LLCEnergyEntergy - Non-RegulatedKinder Morgan, Inc.
CPS EnergyDominion Resources, Inc. - DominionEntergy - RegulatedKosmos Energy, LLC
CVR Energy, Inc. - CVR Refining LPGenerationEqual Energy US, Inc.Laredo Petroleum Holdings, Inc.
CVR Energy, Inc. - CoffeyvilleDominion Resources, Inc. - DominionExplorer Pipeline CompanyLegacy Reserves, LP
Resources Nitrogen Fertilizers, LLCVirginia PowerExterran Holdings, Inc.Link Petroleum, Inc.
Calfrac Well Services CorporationDresser-Rand Group, Inc.FTS International, Inc.Linn Energy, LLC
Calpine CorporationDresser-Rand Group, Inc. - Dresser-FTS International, Inc. - FTSIMCX Exploration (USA), Ltd.
Cameron InternationalRand New EquipmentLogisticsMDU Resources Group, Inc.
Cameron International - Drilling andDresser-Rand Group, Inc. - Dresser-FTS International, Inc. - FTSIMDU Resources Group, Inc. - Fidelity
Production SystemsRand Product ServicesManufacturingExploration & Production Company
Cameron International - Process andDresser-Rand Group, Inc. - NAOFTS International, Inc. - FTSIMDU Resources Group, Inc. -
Compression SystemsEDF Trading Resources, LLCProppantsMontana Dakota Utilities
Cameron International - Valves &EOG Resources, Inc.Forest Oil CorporationMDU Resources Group, Inc. - WBI
MeasurementEP Energy, LLCForum Energy Technologies, Inc.Energy, Inc.
Carrizo Oil & Gas, Inc.EV Energy PartnersGDF SUEZ Energy Generation NA,Madison Gas And Electric Company
Castleton Commodities International,EXCO Resources, Inc.Inc.Magellan Midstream Holdings, LP
LLCEXCO Resources, Inc. - EXCOGDF SUEZ Energy North America,Magellan Midstream Holdings, LP -
CenterPoint EnergyAppalachiaInc.Pipeline/Terminal Division
Chesapeake Energy CorporationEXCO Resources, Inc. - EXCO EastGDF SUEZ Energy Resources NA,Magellan Midstream Holdings, LP -
Chesapeake Energy Corporation -TX/LAInc.Transportation
Chesapeake Oilfield Services, Inc.EXCO Resources, Inc. - EXCOGDF SUEZ Gas NA, LLCMarathon Oil Company
Chesapeake Energy Corporation -Permian/RockiesGenesis Energy, LPMarkWest Energy Partners LP
Hodges Trucking Company, L.L.C.EXCO Resources, Inc. - TGGTGibson Energy (U.S.), Inc.MarkWest Energy Partners LP - Gulf
Chesapeake Energy Corporation -Holdings, LLCGibson Energy, LLCCoast Business Unit
MidCon Compression, L.L.C.Ecova, Inc.Great River EnergyMarkWest Energy Partners LP -
Chesapeake Energy Corporation -Edison Mission EnergyHalcón Resources CorporationLiberty Business Unit
Nomac Drilling, L.L.C.ElectriCities of North Carolina, Inc.Halliburton CompanyMarkWest Energy Partners LP -
Chesapeake Energy Corporation -Enbridge Employee Services, Inc.Helix Energy Solutions GroupNortheast Business Unit
Oilfield Trucking Solutions, Inc.Encana Oil & Gas (USA), Inc.Helmerich & Payne, Inc.MarkWest Energy Partners LP -
Chesapeake Energy Corporation -EnerVest Operating, LLCHercules Offshore, Inc. - HerculesSouthwest Business Unit
Performance Technologies, LLCEnerVest, Ltd.Offshore Services, LLCMarquis Alliance Energy Group USA,
Chesapeake Energy Corporation -Energen CorporationHess CorporationInc.
Thunder Oilfield Services, L.L.C.Energen Corporation - EnergenHighMount Exploration & Production,McMoRan Exploration Co.
Chief Oil & Gas, LLCResources CorporationLLCMicroSeismic
Cimarex Energy Co.Energy Future Holdings CorporationHilcorp Energy CompanyMitsui E&P USA, LLC

B-6 MDU Resources Group, Inc. Proxy Statement


Proxy Statement

Murphy Oil CorporationOceaneering International, Inc.Samson ExplorationSprague Operating Resources, LLC
New York Power AuthorityOceaneering International, Inc. -Samson OffshoreStantec, Inc.
New York Power Authority - 500 MWAmericasSasol North America, Inc.Statoil
Combined Cycle PlantOceaneering International, Inc. -Saxon Drilling L.P.Superior Energy Services, Inc.
New York Power Authority -InspectionSchlumberger Limited -Superior Energy Services, Inc. -
Blenheim-Gilboa Power ProjectOceaneering International, Inc. -Schlumberger Oilfield ServicesCompletion Services
New York Power Authority - ClarkUmbilical SolutionsSeadrill Americas, Inc.Superior Energy Services, Inc. - Fluid
Energy CenterPDC EnergySemGroup CorporationManagement
New York Power Authority - NiagaraPJM InterconnectionSemGroup Corporation - Rose RockSuperior Energy Services, Inc. - Well
Power ProjectPPL Corporation - LG&E and KUMidstreamSolutions
New York Power Authority - RichardEnergy, LLCSemGroup Corporation - SemGasSuperior Energy Services, Inc. -
M. Flynn Power PlantPacifiCorpSempra Energy - Cameron LNGWorkstrings International
New York Power Authority - St.Parallel Petroleum, LLCSempra Energy - Mobile Gas ServiceSuperior Energy Services, Inc.- HB
Lawrence/FDR Power ProjectParker Drilling CompanyCorporationRentals
Newfield Exploration CompanyPasadena Refining System, Inc.Sempra Energy - Sempra GlobalT.D. Williamson, Inc.
Nexen Petroleum U.S.A. Inc.Petrofac Training ServicesSempra Energy - SempraTGS-NOPEC Geophysical Company
NiSource Inc.Piedmont Natural Gas Company, Inc.International, LLCTalisman Energy, Inc. US
NiSource Inc. - Columbia GasPioneer Natural Resources CompanySempra Energy - Sempra LNGTechnip USA, Inc.
Transmission L.L.C.Plains All American Pipeline, L.P.Sempra Energy - Sempra U.S. Gas &Tellus Operating Group, LLC
NiSource Inc. - Columbia Gas ofPlains All American Pipeline, L.P. -Power, LLCTenaris, Inc. USA
KentuckyPAA Natural Gas Storage, L.P.Sempra Energy - Willmut GasThe Keane Group
NiSource Inc. - Columbia Gas ofPlains Exploration & ProductionCompanyThe Keane Group - KS Drilling LP
MassachusettsCompanyShawCor, Ltd. - Bredero Shaw, LLCThe University of Texas System
NiSource Inc. - Columbia Gas of OhioPraxair, Inc.ShawCor, Ltd. - Canusa-CPSThe Williams Companies, Inc.
NiSource Inc. - Columbia Gas ofPraxair, Inc. - Hydrogen-carbonShawCor, Ltd. - DSG-CanusaThe Williams Companies, Inc. -
PennsylvaniaMonoxide (HyCO)ShawCor, Ltd. - Flexpipe SystemsNortheast Gathering & Processing
NiSource Inc. - Columbia Gas ofPraxair, Inc. - North AmericanShawCor, Ltd. - GuardianThe Williams Companies, Inc. -
VirginiaIndustrial GasesShawCor, Ltd. - Shaw PipelineNorthwest Pipeline
NiSource Inc. - NiSource GasPraxair, Inc. - Praxair Distribution,ServicesThe Williams Companies, Inc. -
Transmission & StorageInc.ShawCor, Ltd. - ShawFlexWilliams Gas Pipeline (WGP)
NiSource Inc. - NiSource MidstreamPraxair, Inc. - Praxair SurfaceSouthcross Energy Partners LPTomkins Corporation - Gates
Services, L.L.C.TechnologiesSouthern CompanyCorporation
NiSource Inc. - Northern IndianaPrecision Drilling CorporationSouthern Company - Alabama PowerTotal E&P USA, Inc.
Public Service CompanyPremier Natural Resources, LLCCompanyTransCanada Corporation
Noble CorporationPuget Sound EnergySouthern Company - Georgia PowerTransCanada Corporation - Energy
Noble Energy, Inc.QEP Resources, Inc.Southern Company - Gulf PowerGroup
NorthWestern EnergyR Lacy Services, Ltd.CompanyTransocean, Inc.
Northwest Natural GasRKI Exploration & Production, LLCSouthern Company - MississippiTurner & Townsend
OCI Enterprises, Inc.Range Resources Corp.Power CompanyUnit Corporation
OGE Energy Corp.Reef SubseaSouthern Ute Indian Tribe - SouthernUnit Corporation - Superior Pipeline
OGE Energy Corp. - EnogexRegency Energy Partners LPUte Indian Tribe Growth FundCompany, LLC
OMNI Energy Services Corp.Repsol Services CompanySouthern Ute Indian Tribe - AkaUnit Corporation - Unit Drilling
ONEOK, Inc.Resolute Energy CorporationEnergy Group, LLCCompany
ONEOK, Inc. - Kansas Gas ServicesRosewood Resources, Inc.Southern Ute Indian Tribe - RedUnit Corporation - Unit Petroleum
DivisionRosewood Resources, Inc. -Cedar Gathering CompanyCompany
ONEOK, Inc. - ONEOK EnergyRosewood Services CompanySouthern Ute Indian Tribe - RedVenari Resources, LLC
Services CompanyRowan Companies, Inc.Willow Production CompanyWGL Holdings, Inc. - Washington Gas
ONEOK, Inc. - ONEOK PartnersSCANA CorporationSouthern Ute Indian Tribe - SouthernWISCO, Inc.
ONEOK, Inc. - Oklahoma Natural GasSCANA Corporation - Carolina GasUte Alternative EnergyWPX Energy, Inc.
DivisionTransmission CorporationSouthern Ute Indian Tribe - SouthernWeatherford - US Region
ONEOK, Inc. - Texas Gas ServicesSCANA Corporation - PSNC EnergyUte Utilities DivisionWhiting Petroleum Corporation
DivisionSCANA Corporation - SC Electric &Southwest Gas CorporationWorleyParsons Canada, Inc.
Oasis Petroleum, Inc.GasSouthwest Gas Corporation-SouthernXcel Energy, Inc.
Occidental Petroleum CorporationSM Energy CompanyNevada DivisionZedi, Inc. - Southern Flow
Oceaneering International, Inc. -Saipem America, Inc.Southwestern Energy Company
Intervention EngineeringSamson Energy Company, LLCSpectra Energy Corp

MDU Resources Group, Inc. Proxy Statement B-7















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MDU RESOURCES GROUP, INC.

 ANNUAL MEETING OF STOCKHOLDERS

Tuesday, April 28, 201526, 2016
11:00 a.m. Central Daylight Saving Time

909 Airport Road
Bismarck, ND
 
 














   
 
 1200 West Century Avenue 
 
Mailing Address:
P. O. Box 5650
Bismarck, ND 58506-5650
(701) 530-1000
 
 proxy
 
   
This proxy is solicited on behalf of the Board of Directors for the
Annual Meeting of Stockholders on April 28, 2015.26, 2016.
This proxy will also be used to provide voting instructions to New York LifeJohn Hancock Trust Company LLC, as Trustee of the MDU Resources Group, Inc. 401(k) Retirement Plan, for any shares of Company common stock held in the plan.
The undersigned hereby appoints Harry J. Pearce and Paul K. SandnessDaniel S. Kuntz 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 a.m., Central Daylight Saving Time, April 28, 2015,26, 2016, at 909 Airport Road, Bismarck, ND, and at any adjournment(s) 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 on the reverse side. Your vote is important! Ensure that your shares are represented at the meeting. Either (1) submit your proxy by touch-tone telephone, (2) submit your proxy by Internet, or (3) mark, date, sign, and return this proxy card in the envelope provided (no postage is necessary if mailed in the United States). If no directions are given, the proxies will vote in accordance with the Directors’ recommendation on all matters listed on this proxy, and at their discretion on any other matters that may properly come before the meeting.

See reverse for voting instructions.



Shareowner Services
P.O. Box 64945
St. Paul, MN 55164-0945
   
   
   
    
  Vote by Internet, Telephone, or Mail
24 Hours a Day, 7 Days a Week
      
  Your telephone or Internet vote authorizes the named proxies to vote your shares in the same manner as if you marked, signed, and returned your proxy card.
      
  
INTERNET – www.proxypush.com/mdu
Use the Internet to vote your proxy until
11:59 p.m. (CDT) on Monday, April 27, 2015.

25, 2016.
      
  
TELEPHONE – 1-866-883-3382
Use a touch-tone telephone to vote your proxy until 11:59 p.m. (CDT) on Monday, April 27, 2015.25, 2016.
      
  
MAIL – Mark, sign, and date your proxy card
and return it in the postage-paid envelope
provided, or return it to MDU Resources Group, Inc., c/o Shareowner Services, P.O. Box 64873, St. Paul, MN 55164-0873.


If you vote by Telephone or Internet, please do not mail your Proxy Card.

    Please detach here


The Board of Directors Recommends a Vote “FOR” all nominees and “FOR” Items 2, 3, and 3.4.
1.Election of Directors:FORAGAINSTABSTAIN   FORAGAINSTABSTAIN
           
01.Thomas Everist 06.Dennis W. Johnson
02.Karen B. Fagg 07.William E. McCracken
03.David L. Goodin 08.Patricia L. Moss
04.Mark A. Hellerstein 09.Harry J. Pearce
05.A. Bart Holaday 10.John K. Wilson
2.RatificationApproval of Deloitte & Touche LLP as the company’s independent registered public accounting firmmaterial terms of the performance goals under the MDU Resources Group, Inc. Long-Term Performance-Based Incentive Plan for 2015.purposes of Internal Revenue Service Code Section 162(m).ForAgainstAbstain
        
3.Ratification of Deloitte & Touche LLP as the company’s independent registered public accounting firm for 2016.ForAgainstAbstain
4.Approval, on a non-binding advisory basis, of the compensation of the company’s named executive officers.ForAgainstAbstain
 
THIS PROXY WHEN PROPERLY EXECUTED WILL BE VOTED AS DIRECTED OR, IF NO DIRECTION IS GIVEN, WILL BE VOTED FOR ALL NOMINEES AND FOR ITEMS 2, 3, AND 3.4.
Address Change? Mark box, sign, and indicate changes below:  
Date 
  
  
 Signature(s) in Box
 Please sign exactly as your name(s) appears on Proxy. If held in joint tenancy, all persons should sign. Trustees, administrators, etc., should include title and authority. Corporations should provide full name of corporation and title of authorized officer signing the Proxy.