MDU Resources Group Inc. will webcast its first-quarter earnings through a May 3 conference call after the official release of the financial result.

The webcast will begin at 2 p.m. EDT and can be accessed by logging in here. The recorded audio can be accessed through May 17 at 855-859-2056 or 404-537‑3406 with conference ID No. 5478625. Both the phone lines will be open for all international callers.

MDU Resources Group Inc. is a resource development enterprise operating throughout America with its regulated energy delivery and construction materials services. It is a proud member of the S&P MidCap 400 Index and the S&P High-Yield Dividend Aristocrats Index.