Columbia Banking System, Inc. (Nasdaq: COLB) is headquartered in Tacoma, Washington and is the parent company of Columbia Bank (dba: Umpqua Bank), an award-winning western U.S. regional bank. Columbia ...
TACOMA, Wash. and IRVINE, Calif., Aug. 6, 2025 /PRNewswire/ -- Columbia Banking System, Inc. ("Columbia") (Nasdaq: COLB), the parent company of Columbia Bank,1 and ...
Tacoma-based Columbia Banking System on Wednesday announced the planned acquisition of a California-based bank. Columbia and Irvine, California-based Pacific Premier Bancorp announced entering a ...
In a separate press release issued today, Columbia announced its financial results for the third quarter 2025. The Company will host a conference call with investors and analysts today at 5:00 p.m. ET ...
Ronald Farnsworth will step down as executive vice president, chief financial officer (CFO) of Columbia Banking System, the parent company ...