Columbia Banking System, Inc. 10-K, 10-K/A, 10-KT, and 10-KT/A reports

Location
1301 A Street, Tacoma, WA
State of incorporation
WA
Fiscal year end
December 31
Data updated at
11/5/2024, 04:38 PM
Form type Sec Links Description Filing date Reporting date
10-K Report | Data 10-K Feb 27, 2024 Dec 31, 2023
10-K Report | Data 10-K Feb 24, 2023 Dec 31, 2022
10-K Report | Data 10-K Feb 25, 2022 Dec 31, 2021
10-K Report | Data 10-K Feb 26, 2021 Dec 31, 2020
10-K Report | Data 10-K Feb 27, 2020 Dec 31, 2019
10-K Report | Data 10-K Feb 28, 2019 Dec 31, 2018
10-K Report | Data 10-K Mar 1, 2018 Dec 31, 2017
10-K Report | Data 10-K Mar 1, 2017 Dec 31, 2016
10-K Report | Data 10-K Feb 29, 2016 Dec 31, 2015
10-K Report | Data 10-K Mar 2, 2015 Dec 31, 2014
10-K/A Report 10-K/A Mar 26, 2014 Dec 31, 2013
10-K Report | Data 10-K Mar 3, 2014 Dec 31, 2013
10-K Report | Data 10-K Mar 1, 2013 Dec 31, 2012
10-K Report | Data FORM 10-K Feb 29, 2012 Dec 31, 2011
10-K/A Report FORM 10-K AMENDMENT NO. 1 Oct 31, 2011 Dec 31, 2010
10-K Report FORM 10-K Mar 1, 2011 Dec 31, 2010
10-K Report FORM 10-K Mar 4, 2010 Dec 31, 2009
10-K Report FORM 10-K Feb 27, 2009 Dec 31, 2008
10-K Report FORM 10-K Mar 7, 2008 Dec 31, 2007
10-K Report ANNUAL REPORT ON FORM 10-K Mar 2, 2007 Dec 31, 2006
10-K Report ANNUAL REPORT ON FORM 10-K Mar 7, 2006 Dec 31, 2005
10-K Report ANNUAL REPORT FOR THE FISCAL YEAR ENDED DECEMBER 31, 2004 Mar 16, 2005 Dec 31, 2004
10-K Report FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2003 Mar 12, 2004 Dec 31, 2003
10-K Report FORM 10-K FOR THE FISCAL YEAR ENDED 12/31/2002 Mar 14, 2003 Dec 31, 2002
10-K Report FORM 10K ANNUAL REPORT Mar 30, 1999 Dec 31, 1998
10-K Report ANNUAL REPORT FOR THE FISCAL YEAR END 12-31-1997 Mar 19, 1998 Dec 31, 1997
10-K Report EDGAR FORM 10-K FOR COLUMBIA BANKING SYSTEMS, INC. Mar 28, 1997 Dec 31, 1996