-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 UjeLW1YW45bg9WK3Gz9SQ0GbwzN1U/+8LErFOxQ01Jw0CqeRUYgt63Msc5g+SwiS
 3w9TlIV8j0gUOujw5baPuw==

<SEC-DOCUMENT>0001408978-07-000001.txt : 20070810
<SEC-HEADER>0001408978-07-000001.hdr.sgml : 20070810
<ACCEPTANCE-DATETIME>20070810104217
ACCESSION NUMBER:		0001408978-07-000001
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20070809
FILED AS OF DATE:		20070810
DATE AS OF CHANGE:		20070810

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ADDVANTAGE TECHNOLOGIES GROUP INC
		CENTRAL INDEX KEY:			0000874292
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-DURABLE GOODS [5000]
		IRS NUMBER:				731351610
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		1221 E. HOUSTON
		CITY:			BROKEN ARROW
		STATE:			OK
		ZIP:			74012
		BUSINESS PHONE:		9182519121

	MAIL ADDRESS:	
		STREET 1:		1605 E IOLA
		CITY:			BROKEN ARROW
		STATE:			OK
		ZIP:			74012

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ADDVANTAGE MEDIA GROUP INC /OK
		DATE OF NAME CHANGE:	19930328

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Largess Paul
		CENTRAL INDEX KEY:			0001408978

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-10799
		FILM NUMBER:		071043392

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		9182519121

	MAIL ADDRESS:	
		STREET 1:		1221 E. HOUSTON STREET
		CITY:			BROKEN ARROW
		STATE:			OK
		ZIP:			74012
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2007-08-09</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000874292</issuerCik>
        <issuerName>ADDVANTAGE TECHNOLOGIES GROUP INC</issuerName>
        <issuerTradingSymbol>AEY</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001408978</rptOwnerCik>
            <rptOwnerName>Largess Paul</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1221 E. HOUSTON STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>BROKEN ARROW</rptOwnerCity>
            <rptOwnerState>OK</rptOwnerState>
            <rptOwnerZipCode>74012</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>/s/ Paul Largess</signatureName>
        <signatureDate>2007-08-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----