<SEC-DOCUMENT>0001331471-12-000013.txt : 20120214
<SEC-HEADER>0001331471-12-000013.hdr.sgml : 20120214
<ACCEPTANCE-DATETIME>20120214163642
ACCESSION NUMBER:		0001331471-12-000013
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20120210
FILED AS OF DATE:		20120214
DATE AS OF CHANGE:		20120214

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Adante Richard P.
		CENTRAL INDEX KEY:			0001522022

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13337
		FILM NUMBER:		12610745

	MAIL ADDRESS:	
		STREET 1:		C/O STONERIDGE, INC.
		STREET 2:		9400 EAST MARKET STREET
		CITY:			WARREN
		STATE:			OH
		ZIP:			44484

	FORMER NAME:	
		FORMER CONFORMED NAME:	Adante Richard M.
		DATE OF NAME CHANGE:	20110527

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			STONERIDGE INC
		CENTRAL INDEX KEY:			0001043337
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLE PARTS & ACCESSORIES [3714]
		IRS NUMBER:				341598949
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		9400 EAST MARKET ST
		CITY:			WARREN
		STATE:			OH
		ZIP:			44484
		BUSINESS PHONE:		3308562443

	MAIL ADDRESS:	
		STREET 1:		9400 EAST MARKET ST
		CITY:			WARREN
		STATE:			OH
		ZIP:			44484
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0304</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2012-02-10</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001043337</issuerCik>
        <issuerName>STONERIDGE INC</issuerName>
        <issuerTradingSymbol>SRI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001522022</rptOwnerCik>
            <rptOwnerName>Adante Richard P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O STONERIDGE, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>9400 EAST MARKET STREET</rptOwnerStreet2>
            <rptOwnerCity>WARREN</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>44484</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Vice President of Operations</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Shares, without par value</value>
            </securityTitle>
            <transactionDate>
                <value>2012-02-10</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>39000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>39500</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Restricted Common Shares granted to the Reporting Person pursuant to the Amended and Restated Long-Term Incentive Plan.  Provided that the Reporting Person remains employed 19,500 shares vest and will no longer be subject to risk of forfeiture on February 10, 2015 and provided that the Reporting Person remains employed and depending on Company performance 19,500 shares vest and will no longer be subject to risk of forfeiture on February 10, 2015.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Robert M. Loesch, by power of attorney</signatureName>
        <signatureDate>2012-02-14</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
