EXHIBIT 2.1 AGREEMENT AND PLAN OF MERGER Agreement and Plan of Merger (the "Agreement"), dated as of May 9, 1997, by and among Northeast Bancorp (the "Acquiror"), a Maine corporation, Northeast Bank, F.S.B. (the "Acquiror Sub"), a Federally chartered...Merger Agreement • May 22nd, 1997 • Northeast Bancorp /Me/ • State commercial banks • Maine
