MDU Resources Group Inc (MDU)

Garret Senger is the Chief Utilities Officer at Montana-Dakota Utilities Co., Cascade Natural Gas Corporation, and Intermountain Gas Company since January 6, 2024. " He has a long history of executive leadership at MDU, holding roles in regulatory affairs and accounting since 2007 and is also a board member of MDU Resources Group, Inc.. " "

Jason L. Vollmer has been serving as Vice President, Chief Financial Officer, and Treasurer at MDU Resources Group, Inc. since June 1, 2023. " He has held several key financial leadership positions at the company over the years, contributing significantly to its financial strategy and stability. " "

Jeffrey S. Thiede has served as President and Chief Executive Officer of MDU Construction Services Group, Inc. since April 30, 2013 " " , bringing over 20 years of experience in the construction services industry. " He is also expected to serve as a director on the board of Everus Construction Group upon its planned spinoff in late 2024. "

Paul R. Sanderson has been serving as Vice President, Chief Legal Officer, and Secretary at MDU Resources Group, Inc. since June 1, 2023 " " " and also holds a director position on the board. " " He has extensive experience in corporate law and regulatory matters, having previously been a partner at a private law firm. "

Anne M. Jones has been serving as the Vice President and Chief Human Resources Officer at MDU since November 11, 2021. " " " She has a robust background in human resources, having held leadership roles at MDU since 2008, contributing significantly to HR strategy and operational excellence. " "

Margaret (Peggy) A. Link served as Vice President and Chief Information Officer at MDU from December 1, 2017 until her retirement on January 10, 2025, and previously held roles as Chief Information Officer and Assistant Vice President - Technology and Cybersecurity Officer at MDU. " "

Stephanie A. Sievert has served as the Vice President, Chief Accounting Officer, and Controller at MDU Resources Group, Inc. since September 30, 2017. " Previously, she served as Controller from May 30, 2016 and as Vice President, Treasurer, and Chief Accounting Officer of WBI Energy, Inc. from January 1, 2015. "

Chenxi Wang is an Independent Director at MDU Resources Group, Inc. since 2019. " " " She brings extensive expertise in technology, cybersecurity and capital markets, and has previously held executive roles at companies such as Twistlock, Inc. and CipherCloud, LLC. " "

Darrel T. Anderson currently serves as Vice Chair of the Board at MDU Resources since February 13, 2025. " He has over 28 years of experience in the regulated utility industry, having previously served as President, CEO, and CFO at IDACORP and Idaho Power Company until May 2020. " "

Dennis W. Johnson has served as Chair of the Board at MDU Resources Group since May 8, 2019 and has been an independent director since 2001. He previously served as Vice Chair of the Board from February 15, 2018 to May 8, 2019. " "

Douglas W. Jaeger, with over 27 years of experience in the electric utility and construction services industries, joined MDU as an independent director on May 14, 2024. " " He is also the president and CEO of Ulteig, Inc. since 2015 and has held executive positions at Xcel Energy and Adolfson & Peterson. " "

Marian M. Durkin serves as an independent director on the Board of Directors at MDU Resources Group, Inc. since August 15, 2024; she brings extensive legal, compliance, and governance expertise from her previous senior roles at Avista Corporation and United Airlines, and as an attorney at Briggs and Morgan. " " "