<SEC-DOCUMENT>0000899140-21-000248-index.html : 20210212
<SEC-HEADER>0000899140-21-000248.hdr.sgml : 20210212
<ACCEPTANCE-DATETIME>20210212171357
ACCESSION NUMBER:		0000899140-21-000248
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20210212
DATE AS OF CHANGE:		20210212
GROUP MEMBERS:		BENNETT LINDENBAUM
GROUP MEMBERS:		MATTHEW LINDENBAUM

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMERICAN RIVER BANKSHARES
		CENTRAL INDEX KEY:			0001108236
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				680352144
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-59651
		FILM NUMBER:		21629584

	BUSINESS ADDRESS:	
		STREET 1:		3100 ZINFANDEL DRIVE
		STREET 2:		SUITE 450
		CITY:			RANCHO CORDOVA
		STATE:			CA
		ZIP:			95670
		BUSINESS PHONE:		9162316723

	MAIL ADDRESS:	
		STREET 1:		3100 ZINFANDEL DRIVE
		STREET 2:		SUITE 450
		CITY:			RANCHO CORDOVA
		STATE:			CA
		ZIP:			95670

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMERICAN RIVER Bankshares
		DATE OF NAME CHANGE:	20040528

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMERICAN RIVER HOLDINGS
		DATE OF NAME CHANGE:	20000301

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BASSWOOD CAPITAL MANAGEMENT, L.L.C.
		CENTRAL INDEX KEY:			0001085393
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		645 MADISON AVENUE
		STREET 2:		10TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-521-9500

	MAIL ADDRESS:	
		STREET 1:		645 MADISON AVENUE
		STREET 2:		10TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Basswood Capital Management LLC
		DATE OF NAME CHANGE:	20130814

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BASSWOOD CAPITAL MANAGEMENT LLC
		DATE OF NAME CHANGE:	19990428
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>b40678406a.htm
<DESCRIPTION>SCHEDULE 13G/A (AMENDMENT #4)
<TEXT>
Document 1 - file: b40678406a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>b40678406b.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: b40678406b.htm

</DOCUMENT>
</SEC-DOCUMENT>