MDU Resources Group

Charles M Kelley bought 5,000 shares of MDU on 13 February. They now own 8,031 MDU shares, or a 165% holding increase.

Dennis W Johnson bought 30,000 shares of MDU on 10 February. They now own 180,166 MDU shares, or a 20% holding increase.

Rob L Johnson bought 36,291 shares of MDU on 7 May. They now own 41,934 MDU shares, or a 643% holding increase.

Rosenthal Dale bought 375 shares of MDU on 12 March. They now own 16,499 MDU shares, or a 2% holding increase.