-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 LrzFQdMveTZSostfPRbbKwpXlpyi+Bz6Q62zAW3HVcRM42IhmczfFH47pGIt/u5q
 j+qXN1rJvxV1w9bv4FJhvw==

<SEC-DOCUMENT>0001307633-10-000002.txt : 20100125
<SEC-HEADER>0001307633-10-000002.hdr.sgml : 20100125
<ACCEPTANCE-DATETIME>20100125163938
ACCESSION NUMBER:		0001307633-10-000002
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100120
FILED AS OF DATE:		20100125
DATE AS OF CHANGE:		20100125

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MOYER DREW A
		CENTRAL INDEX KEY:			0001068708

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-05375
		FILM NUMBER:		10545138

	MAIL ADDRESS:	
		STREET 1:		105 HOLLY DRIVE
		CITY:			LANSDALE
		STATE:			PA
		ZIP:			19446

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TECHNITROL INC
		CENTRAL INDEX KEY:			0000096763
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS, NEC [3679]
		IRS NUMBER:				231292472
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1210 NORTHBROOK DR
		STREET 2:		SUITE 470
		CITY:			TREVOSE
		STATE:			PA
		ZIP:			19053
		BUSINESS PHONE:		2153552900

	MAIL ADDRESS:	
		STREET 1:		1210 NORTHBROOK DR
		STREET 2:		STE 470
		CITY:			TREVOSE
		STATE:			PA
		ZIP:			19053
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-01-20</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000096763</issuerCik>
        <issuerName>TECHNITROL INC</issuerName>
        <issuerTradingSymbol>TNL</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001068708</rptOwnerCik>
            <rptOwnerName>MOYER DREW A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O TECHNITROL, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>1210 NORTHBROOK DR., SUITE 470</rptOwnerStreet2>
            <rptOwnerCity>TREVOSE</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>19053</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Sr. VP and CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2010-01-20</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>5</transactionFormType>
                <transactionCode>G</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value>E</value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1400</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>65978</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Not applicable.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Drew A. Moyer</signatureName>
        <signatureDate>2010-01-25</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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