AGREEMENT AND PLAN OF MERGER BY AND AMONG MDU RESOURCES GROUP, INC. FIREMOON ACQUISITION, INC. AND CASCADE NATURAL GAS CORPORATION DATED AS OF JULY 8, 2006Merger Agreement • July 10th, 2006 • Cascade Natural Gas Corp • Natural gas distribution • Washington
Contract Type FiledJuly 10th, 2006 Company Industry JurisdictionThis Agreement and Plan of Merger, is made and entered into as of July 8, 2006 (this “Agreement”), by and among MDU RESOURCES GROUP, INC., a Delaware corporation (“Buyer”), FIREMOON ACQUISITION, INC., a Washington corporation and a wholly-owned subsidiary of Buyer (“Merger Sub”), and CASCADE NATURAL GAS CORPORATION, a Washington corporation (the “Company”).