<SUBMISSION>
<ACCESSION-NUMBER>0001005477-07-000525
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20070126
<FILING-DATE>20070130
<DATE-OF-FILING-DATE-CHANGE>20070130
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>NeoStem, Inc.
<CIK>0000320017
<ASSIGNED-SIC>8090
<IRS-NUMBER>222343568
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>420 LEXINGTON AVENUE
<STREET2>SUITE 450
<CITY>NEW YORK
<STATE>NY
<ZIP>10170
<PHONE>212-584-4171
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>420 LEXINGTON AVENUE
<STREET2>SUITE 450
<CITY>NEW YORK
<STATE>NY
<ZIP>10170
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>PHASE III MEDICAL INC/DE
<DATE-CHANGED>20030819
</FORMER-COMPANY>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>CORNICHE GROUP INC /DE
<DATE-CHANGED>19951117
</FORMER-COMPANY>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>FIDELITY MEDICAL INC
<DATE-CHANGED>19951025
</FORMER-COMPANY>
</ISSUER>
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>WEINREB MARK
<CIK>0001015279
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>000-10909
<FILM-NUMBER>07565225
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>C/O BIG CITY BAGELS
<STREET2>99 WOODBURY RD
<CITY>HICKSVILLE
<STATE>NY
<ZIP>11801
<PHONE>5169325050
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>C/O BIG CITY BAGELS INC
<STREET2>600 THIRD AVE
<CITY>HICKVILLE
<STATE>NY
<ZIP>11801
</MAIL-ADDRESS>
</REPORTING-OWNER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar123.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-01-26</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000320017</issuerCik>
        <issuerName>NeoStem, Inc.</issuerName>
        <issuerTradingSymbol>NEOI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001015279</rptOwnerCik>
            <rptOwnerName>WEINREB MARK</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O NEOSTEM, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>420 LEXINGTON AVENUE, SUITE 450</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10170</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock options (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>.60</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2007-01-26</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>100000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <value>2016-12-05</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>100000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>100000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">These options vested upon the effectiveness of an amendment to Mr. Weinreb's employment agreement.</footnote>
        <footnote id="F2">These options can be exercised immediately.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Catherine M. Vaczy, Esq., Attorney-In-Fact</signatureName>
        <signatureDate>2007-01-30</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
