MDU Resources Expects Second Quarter Spinoff of Knife River Corp.; Strategic Review of MDU Construction Services Group UnderwayPRNewsWire • 12/15/22
MDU Resources Names Brian Gray President of Knife River Corporation; David Barney Remains CEOPRNewsWire • 11/17/22
Merck, Nike Among 14 Companies To Announce Annual Dividend Increases In The Second Half Of NovemberSeeking Alpha • 11/14/22
MDU Resources Reports Third Quarter Earnings; Board Authorizes Strategic Review for MDU Construction Services GroupPRNewsWire • 11/03/22