Arthur J. Gallagher & Co. announced the acquisition of St. Paul, Minnesota-based Bremer Insurance Agencies, Inc. Terms of the transaction were not disclosed.Bremer Insurance Agencies, a subsidiary of Old National Bancorp (NASDAQ:ONB) following the completion of Old National’s acquisition of Bremer Bank, is a property/casualty insurance broker serving commercial, agricultural and personal lines clients in Minnesota, North Dakota and Wisconsin.Travis Hoaglund and his team will operate under the direction of S ...