<SEC-DOCUMENT>0000839470-12-000004.txt : 20120914
<SEC-HEADER>0000839470-12-000004.hdr.sgml : 20120914
<ACCEPTANCE-DATETIME>20120914111007
ACCESSION NUMBER:		0000839470-12-000004
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20120914
DATE AS OF CHANGE:		20120914
EFFECTIVENESS DATE:		20120914

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			URANIUM RESOURCES INC /DE/
		CENTRAL INDEX KEY:			0000839470
		STANDARD INDUSTRIAL CLASSIFICATION:	METAL MINING [1000]
		IRS NUMBER:				752212772
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-184154
		FILM NUMBER:		121091701

	BUSINESS ADDRESS:	
		STREET 1:		405 STATE HIGHWAY BYPASS 121
		STREET 2:		BUILDING A, SUITE 110
		CITY:			LEWISVILLE
		STATE:			TX
		ZIP:			75067
		BUSINESS PHONE:		9722193330

	MAIL ADDRESS:	
		STREET 1:		405 STATE HIGHWAY BYPASS 121
		STREET 2:		BUILDING A, SUITE 110
		CITY:			LEWISVILLE
		STATE:			TX
		ZIP:			75067
</SEC-HEADER>
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    <submissionType>D</submissionType>

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        <cik>0000839470</cik>
        <entityName>URANIUM RESOURCES INC /DE/</entityName>
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            <street1>405 STATE HIGHWAY BYPASS 121</street1>
            <street2>BUILDING A, SUITE 110</street2>
            <city>LEWISVILLE</city>
            <stateOrCountry>TX</stateOrCountry>
            <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
            <zipCode>75067</zipCode>
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        <issuerPhoneNumber>9722193330</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <issuerPreviousNameList>
            <previousName>September Resources, Inc.</previousName>
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    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Donald</firstName>
                <middleName>C.</middleName>
                <lastName>Ewigleben</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>405 State Highway 121 Bypass</street1>
                <street2>Building A, Suite 110</street2>
                <city>Lewisville</city>
                <stateOrCountry>TX</stateOrCountry>
                <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                <zipCode>75067</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>President, Chief Executive Officer, Chief Operating Officer, and Director</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Richard</firstName>
                <middleName>A.</middleName>
                <lastName>Van Horn</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>405 State Highway 121 Bypass</street1>
                <street2>Building A, Suite 110</street2>
                <city>Lewisville</city>
                <stateOrCountry>TX</stateOrCountry>
                <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                <zipCode>75067</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Senior Vice President - Operations and Exploration</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Mark</firstName>
                <middleName>S.</middleName>
                <lastName>Pelizza</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>405 State Highway 121 Bypass</street1>
                <street2>Building A, Suite 110</street2>
                <city>Lewisville</city>
                <stateOrCountry>TX</stateOrCountry>
                <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                <zipCode>75067</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Senior Vice President - Health, Safety, Environment and Public Affairs</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Thomas</firstName>
                <middleName>H.</middleName>
                <lastName>Ehrlich</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>405 State Highway 121 Bypass</street1>
                <street2>Building A, Suite 110</street2>
                <city>Lewisville</city>
                <stateOrCountry>TX</stateOrCountry>
                <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                <zipCode>75067</zipCode>
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            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Vice President, Chief Financial Officer</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Mathew</firstName>
                <middleName>F.</middleName>
                <lastName>Lueras</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>405 State Highway 121 Bypass</street1>
                <street2>Building A, Suite 110</street2>
                <city>Lewisville</city>
                <stateOrCountry>TX</stateOrCountry>
                <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                <zipCode>75067</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Vice President - Corporate Development</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Paul</firstName>
                <middleName>K.</middleName>
                <lastName>Willmott</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>405 State Highway 121 Bypass</street1>
                <street2>Building A, Suite 110</street2>
                <city>Lewisville</city>
                <stateOrCountry>TX</stateOrCountry>
                <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                <zipCode>75067</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Executive Chairman</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>John</firstName>
                <middleName>H.</middleName>
                <lastName>Pfahl</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>405 State Highway 121 Bypass</street1>
                <street2>Building A, Suite 110</street2>
                <city>Lewisville</city>
                <stateOrCountry>TX</stateOrCountry>
                <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                <zipCode>75067</zipCode>
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            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Terence</firstName>
                <middleName>J.</middleName>
                <lastName>Cryan</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>405 State Highway 121 Bypass</street1>
                <street2>Building A, Suite 110</street2>
                <city>Lewisville</city>
                <stateOrCountry>TX</stateOrCountry>
                <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                <zipCode>75067</zipCode>
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            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Marvin</firstName>
                <middleName>K.</middleName>
                <lastName>Kaiser</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>405 State Highway 121 Bypass</street1>
                <street2>Building A, Suite 110</street2>
                <city>Lewisville</city>
                <stateOrCountry>TX</stateOrCountry>
                <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                <zipCode>75067</zipCode>
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            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Dean</firstName>
                <middleName>T.</middleName>
                <lastName>Wilton</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>405 State Highway 121 Bypass</street1>
                <street2>Building A, Suite 110</street2>
                <city>Lewisville</city>
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                <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                <zipCode>75067</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Vice President and Chief Geologist</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other Energy</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2012-08-31</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>true</isBusinessCombinationTransaction>
            <clarificationOfResponse>This offering is made in connection with the closing of the merger pursuant to the Merger Agreement between the issuer, URI Merger Corporation, a wholly owned subsidiary of the issuer, and Neutron Energy, Inc.</clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>73000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>3835920</totalOfferingAmount>
            <totalAmountSold>3835920</totalAmountSold>
            <totalRemaining>0</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>2</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>URANIUM RESOURCES INC /DE/</issuerName>
                <signatureName>Thomas H. Ehrlich</signatureName>
                <nameOfSigner>Thomas H. Ehrlich</nameOfSigner>
                <signatureTitle>Vice President, CFO, Treasurer, Corporate Secretary</signatureTitle>
                <signatureDate>2012-09-14</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
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</SEC-DOCUMENT>
