investor.mdu.comHome | MDU Resources Group, Inc.

Entire IR Site Documents Press Releases MDU : $ 20.80 Contact Us Search Menu Home Our Company Overview Leadership Governance Construction Materials Construction Services Pipeline Utilities Historical Timeline Newsroom Latest News Media Contacts Integrity Commitment to Integrity Conflict Minerals Diversity Foundation Safety Investors Financial Publications Events & Presentations Stock Information Dividend History SEC Filings Sustainability Shareholder Services Investor FAQs Email Notifications Careers Proxy Materials Building a Strong America ® MDU Resources is Building a Strong America ® A strong infrastructure is the heart of our economy. It is the natural gas and electricity that power business, industry and our daily lives. It is the pipes and wires that connect our homes, factories, offices and stores to bring them to life. It is the transportation network of roads, highways and airports that keeps our economy moving. Infrastructure is our business, and we are building a strong America. MDU Resources Statement on COVID-19 As the situation with COVID-19 (coronavirus) continues to evolve, MDU Resources Group’s first priority is always the safety and health of our employees and the public. While we have modified certain processes to ensure employees’ well-being, our operations continue at near-normal conditions. Customers can be assured that we will continue to provide the essential electricity, natural gas, and energy and transportation infrastructure that they need and expect from us. Our operations remain strong and active, and we continue to maintain a sound financial position to execute our business strategy. Our employees are proud of the work they do and are very dedicated to serving our customers. We know how critical electricity, natural gas, and energy and transportation infrastructure are to the country’s ability to respond to and overcome this pandemic. We assure you that MDU Resources is equipped and able to fulfill our obligations as we continue Building a Strong America.® Our Businesses Electric and Natural Gas Utilities Natural Gas Pipelines Construction Materials Construction Services Press Releases March 09, 2020 MDU Resources Postpones Analyst Seminar March 03, 2020 MDU Resources Group Recognized for Gender Diversity on Board of Directors March 02, 2020 MDU Resources Announces Webcast of Analyst Seminar View More Acquisitions Acquisitions Sales / Divestitures Acquisitions Sales / Divestitures Utility Deals Utility Deals Generation Deals Other Deals Target Seller Type Announce Date Status Transaction Value ($ M) Target Total Assets($ 000) Intermountain Gas Company Intermountain Industries, Inc. NA 7/1/2008 Completed On 10/1/2008 327.00 NA Cascade Natural Gas Corporation NA 7/8/2006 Completed On 7/2/2007 465.83 485,361 Utility Deals Utility Deals Generation Deals Other Deals Target Seller Type Announce Date Status Transaction Value($ 000) Target Total Assets($ 000) Empresa Catarinense de Transmissão de Energia S.A Undisclosed buyer NA 8/31/2013 Completed On 8/31/2013 NA NA Empresa Catarinense de Transmissão de Energia S.A Undisclosed buyer NA 8/31/2012 Completed On 8/31/2012 NA NA Empresa Catarinense de Transmissão de Energia S.A Undisclosed buyer NA 11/30/2011 Completed On 11/30/2011 NA NA MDU Resources' most recent Sustainability Report is available at www.mdu.com/sustainability . Copyright © 2020 MDU Resources Group, Inc. All rights reserved. | Legal Statement | Disclosure Notice | Social Media Disclosure | Terms of Use × TERMS AND CONDITIONS OF USE The investor relations site ("Site") with which this document is associated is maintained by S&P Global Market Intelligence ("S&P") on behalf of the organization featured on the Site (S&P's "Client"). These Terms and Conditions of Use ("Terms of Use") set forth the terms on which you may use the Site, and the information and materials contained therein (the "Contents"). By using the Site, you agree to these Terms of Use. If you do not agree to these Terms of Use, you are not authorized to use the Site or Contents in any manner, and you should immediately discontinue any use of the Site or the Contents. S&P and/or its Client shall have the right at any time to modify or discontinue any aspect of the Site or any part of the Contents. S&P may also modify these Terms of Use without notice. You agree to monitor these Terms of Use, and to cease all access or use of the Site if you no longer agree to abide by the Terms of Use. Your continued use of the Site shall constitute acceptance of such modification. S&P and the Client grant to you a limited, personal license to access the Site and to access and download the Contents, but only for your own personal, family and household use. You may not use, reproduce, distribute or display any portion of the Site for any other purpose, including without limit any commercial purpose. You may use the Site and the Contents for lawful purposes only. S&P and Client reserve all rights not expressly granted, including the right to terminate your use of the Site without notice. The Site contains copyrighted material, trademarks and service marks, and other proprietary information, including but not limited to text, software, and graphics, which materials are owned by S&P and/or its Client. S&P and Client reserve all rights in the Contents. You agree not to reproduce, distribute, sell, broadcast, publish, retransmit, disseminate, circulate or commercially exploit the Site or the Contents without the express written consent of S&P and the Client. You agree to access the Contents and the Site manually, by request, and not automatically, through the use of a program, or other means. You agree not to take any action, alone or with others, that would interfere with the operation of the Site, to alter the Site in any way, or to impede others' access to and freedom to enjoy and use the Site as made available by S&P and S&P’s Client. THE SITE AND THE CONTENTS ARE PROVIDED ON AN "AS IS" BASIS. S&P, ITS CLIENT, AND ANY OTHER PROVIDERS OF THE INFORMATION EXPRESSLY DISCLAIM ALL WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF ACCURACY, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. NEITHER, S&P, THE CLIENT NOR EITHER OF THEIR AFFILIATES, SHAREHOLDERS, OFFICERS, EMPLOYEES, AGENTS OR REPRESENTATIVES SHALL BE LIABLE FOR ANY INDIRECT, INCIDENTAL, EXEMPLARY , PUNITIVE SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO THE SITE, THE USE OF OR INABILITY TO USE THE SITE, OR THE CONTENTS, EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN PARTICULAR, S&P WILL NOT BE LIABLE FOR ANY LOSS OR DAMAGE CAUSED BY YOUR RELIANCE ON INFORMATION OBTAINED THROUGH THE SITE. It is your responsibility to evaluate the accuracy, completeness or usefulness of any of the Contents available on the Site. Please seek the advice of professionals regarding the evaluation of any of the information on the Site. The Site does not represent an offer or solicitation with respect to the purchase or sale of any security. These Terms of Use are the entire agreement between the parties with respect to its subject matter, and it can be amended only via written agreement by S&P. These terms and conditions shall be governed by the law of New York, without regard to principals of conflicts or choice of laws....