John G Ullman & Associates Inc. Sells 2,860 Shares of MDU Resources Group, Inc. (NYSE:MDU)
John G Ullman & Associates Inc. reduced its position in shares of MDU Resources Group, Inc. (NYSE:MDU – Free Report) by 0.7% during the 1st quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The firm owned 409,201 shares of the utilities provider’s stock after selling 2,860 shares during the […]