<SEC-DOCUMENT>0000887343-21-000152-index.html : 20210729
<SEC-HEADER>0000887343-21-000152.hdr.sgml : 20210729
<ACCEPTANCE-DATETIME>20210729163140
ACCESSION NUMBER:		0000887343-21-000152
CONFORMED SUBMISSION TYPE:	425
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20210729
DATE AS OF CHANGE:		20210729

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Bank of Commerce Holdings
		CENTRAL INDEX KEY:			0000702513
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				942823865
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		425
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-25135
		FILM NUMBER:		211127902

	BUSINESS ADDRESS:	
		STREET 1:		1901 CHURN CREEK ROAD
		CITY:			REDDING
		STATE:			CA
		ZIP:			96002
		BUSINESS PHONE:		(800) 421-2575

	MAIL ADDRESS:	
		STREET 1:		1901 CHURN CREEK ROAD
		CITY:			REDDING
		STATE:			CA
		ZIP:			96002

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	REDDING BANCORP
		DATE OF NAME CHANGE:	19920703

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COLUMBIA BANKING SYSTEM, INC.
		CENTRAL INDEX KEY:			0000887343
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				911422237
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		425

	BUSINESS ADDRESS:	
		STREET 1:		1301 A STREET
		CITY:			TACOMA
		STATE:			WA
		ZIP:			98402
		BUSINESS PHONE:		2533051900

	MAIL ADDRESS:	
		STREET 1:		1301 A STREET
		CITY:			TACOMA
		STATE:			WA
		ZIP:			98402

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COLUMBIA BANKING SYSTEM INC
		DATE OF NAME CHANGE:	19930328
</SEC-HEADER>
<DOCUMENT>
<TYPE>425
<SEQUENCE>1
<FILENAME>colb2q2021form8-k425filing.htm
<DESCRIPTION>PROSPECTUSES AND COMMUNICATIONS, BUSINESS COMBINATIONS
<TEXT>
Document 1 - file: colb2q2021form8-k425filing.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a991colb2q2021earningsrele.htm
<DESCRIPTION>PRESS RELEASE - EARNINGS AND DIVIDEND
<TEXT>
Document 2 - file: a991colb2q2021earningsrele.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>cbsystemsolidbuga16a.jpg
<DESCRIPTION>LOGO
<TEXT>
Document 3 - file: cbsystemsolidbuga16a.jpg

</DOCUMENT>
</SEC-DOCUMENT>