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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 tzeR7pipuXmzo2bAcNHCRw==

<SEC-DOCUMENT>0001181431-07-028526.txt : 20070501
<SEC-HEADER>0001181431-07-028526.hdr.sgml : 20070501
<ACCEPTANCE-DATETIME>20070501165000
ACCESSION NUMBER:		0001181431-07-028526
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20070430
FILED AS OF DATE:		20070501
DATE AS OF CHANGE:		20070501

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RUSNAK PATRICK J
		CENTRAL INDEX KEY:			0001196564

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18561
		FILM NUMBER:		07806680

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		7074453233

	MAIL ADDRESS:	
		STREET 1:		C/O HUMBOLDT BANCORP
		STREET 2:		2440 6TH ST
		CITY:			EUREKA
		STATE:			CA
		ZIP:			95502

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMERICANWEST BANCORPORATION
		CENTRAL INDEX KEY:			0000726990
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				911259511
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		41 W. RIVERSIDE AVENUE
		STREET 2:		SUITE 400
		CITY:			SPOKANE
		STATE:			WA
		ZIP:			99201-3631
		BUSINESS PHONE:		(509)467-6993

	MAIL ADDRESS:	
		STREET 1:		41 W. RIVERSIDE AVENUE
		STREET 2:		SUITE 400
		CITY:			SPOKANE
		STATE:			WA
		ZIP:			99201-3631

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	UNITED SECURITY BANCORPORATION
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd156562.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-04-30</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000726990</issuerCik>
        <issuerName>AMERICANWEST BANCORPORATION</issuerName>
        <issuerTradingSymbol>AWBC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001196564</rptOwnerCik>
            <rptOwnerName>RUSNAK PATRICK J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O AMERICANWEST BANCORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>41 W. RIVERSIDE AVE., STE 400</rptOwnerStreet2>
            <rptOwnerCity>SPOKANE</rptOwnerCity>
            <rptOwnerState>WA</rptOwnerState>
            <rptOwnerZipCode>99201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>EVP/Chief Operating Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2007-04-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>1000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>20.38</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>8500</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Held by Family Trust</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Shares are held in The 2003 Patrick J. Rusnak &amp; Kelley G. Rusnak Family Trust.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>R. Blair Reynolds, Attorney in Fact</signatureName>
        <signatureDate>2007-05-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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