AMENDMENT NO. 1 TO THE MERGER AGREEMENTThe Merger Agreement • January 10th, 2023 • Umpqua Holdings Corp • Savings institution, federally chartered
This AMENDMENT NO. 1 (this “Amendment”), dated as of January 9, 2023, to the Agreement and Plan of Merger, dated as of October 11, 2021 (together with the exhibits and schedules thereto, the “Merger Agreement”), by and among Columbia Banking System, Inc., a Washington corporation (“Columbia”), Umpqua Holdings Corporation, an Oregon corporation (“Umpqua”), and Cascade Merger Sub, Inc., a Delaware corporation and a wholly-owned subsidiary of Columbia (“Merger Sub”), is made and entered into by and among Columbia, Umpqua and Merger Sub. Capitalized terms used but not defined herein shall have the meanings ascribed to such terms in the Merger Agreement.
