Bank expands executive team with seasoned financial leaderTACOMA, Wash., Aug. 25, 2025 /PRNewswire/ -- Columbia Bank (Columbia), a subsidiary of Columbia Banking System, Inc. (Nasdaq: COLB), today announced the appointment of Ivan Seda as Executive Vice President, Deputy Chief Financial Officer, effective August 25, 2025. Seda's extensive financial services experience and leadership will further strengthen the bank's focus on financial performance and strategic endeavors.Seda brings an impressive background ...