<SUBMISSION>
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<TYPE>4
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<PERIOD>20090803
<FILING-DATE>20090803
<DATE-OF-FILING-DATE-CHANGE>20090803
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>AKIHA N NOBBY
<CIK>0001207436
</OWNER-DATA>
<FILING-VALUES>
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<ACT>34
<FILE-NUMBER>000-24607
<FILM-NUMBER>09981346
</FILING-VALUES>
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<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>ACTUATE CORP
<CIK>0001062478
<ASSIGNED-SIC>7372
<IRS-NUMBER>943193197
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1231
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<BUSINESS-ADDRESS>
<STREET1>2207 BRIDGEPOINTE PARKWAY
<STREET2>SUITE 500
<CITY>SAN MATEO
<STATE>CA
<ZIP>94404
<PHONE>650.645.3000
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>2207 BRIDGEPOINTE PARKWAY
<STREET2>SUITE 500
<CITY>SAN MATEO
<STATE>CA
<ZIP>94404
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>ACTUATE SOFTWARE CORP
<DATE-CHANGED>19980527
</FORMER-COMPANY>
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<TYPE>4
<SEQUENCE>1
<FILENAME>rrd249686.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2009-08-03</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001062478</issuerCik>
        <issuerName>ACTUATE CORP</issuerName>
        <issuerTradingSymbol>ACTU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
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            <rptOwnerCik>0001207436</rptOwnerCik>
            <rptOwnerName>AKIHA N NOBBY</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2207 BRIDGEPOINTE PARKWAY, SUITE 500</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN MATEO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94404</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>SVP, Marketing</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2009-07-31</value>
            </transactionDate>
            <deemedExecutionDate>
                <value>2009-08-31</value>
            </deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>1000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>3.026</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>16399</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>/s/ Nobby Akiha</signatureName>
        <signatureDate>2009-08-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
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