MDU Resources Group, Inc. (NYSE:MDU) Q4 2022 Earnings Conference Call February 9, 2023 2:00 PM ET Company Participants Jason Vollmer - VP & CFO David Barney - President & CEO, Knife River Corporation Nicole Kivisto - CEO & President, Cascade Natural Gas Corp, Intermountain Gas Co & Montana-Dakota Utilities Co. Jeffrey Thiede - President & CEO, MDU Construction Services Group, Inc David Goodin - President, CEO & Director Trevor Hastings - President & CEO, WBI Energy, Inc. Conference Call Participants Dariusz ...