PORTLAND, Ore., Aug. 22, 2019 /PRNewswire/ -- Umpqua Bank, a subsidiary of Umpqua Holdings Corporation, announced today the formation of a Wholesa ...

PORTLAND, Ore., July 29, 2021 /PRNewswire/ -- Umpqua Bank, a subsidiary of Umpqua Holdings Corporation (NASDAQ: UMPQ), today released its annual 2021 Business Barometer, an in-depth study into the ...

TACOMA, Wash. and PORTLAND, Ore., Oct. 12, 2021/ PRNewswire/-- Columbia Banking System, Inc., the parent company of Columbia State Bank, and Umpqua Holdings Corporation, the parent company of ...