BISMARCK, N.D., Sept. 18, 2024 /PRNewswire/ -- MDU Resources Group, Inc. (NYSE: MDU) today announced the retirement of Peggy Link, vice president and chief information officer, effective Jan. 10, 2025. Dyke Boese, currently director of enterprise infrasture and operations, will succeed Link.Joining MDU Resources in 2005, and throughout her tenure, Link has been a pivotal member of the company overseeing information technology functions for the company and its business units. Named as the first chief informa ...