MDU Resources (MDU) - 2021 Q3 - Earnings Call Transcript

MDU Resources Group, Inc. (NYSE:MDU) Q3 2021 Earnings Conference Call November 4, 2021 2:00 PM ET Company Participants Jason Vollmer - Vice President & Chief Financial Officer Dave Goodin - President & Chief Executive Officer David Barney - President & Chief Executive Officer-Knife River Corporation Jeff Thiede - President & Chief Executive Officer-MDU Construction Services Group Trevor Hastings - President & Chief Executive Officer-WBI Energy Conference Call Participants Dariusz Lozny - Bank of America Ry ...