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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">UNITED STATES<br> SECURITIES AND EXCHANGE COMMISSION </font></b></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">WASHINGTON, D.C. 20549</font></b></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">FORM&nbsp;8-K</font></b></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="3" face="Times New Roman" style="font-size:12.0pt;font-weight:bold;">CURRENT REPORT</font></b></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="3" face="Times New Roman" style="font-size:12.0pt;font-weight:bold;">Pursuant to Section&nbsp;13 or 15(d)&nbsp;of the Securities Exchange Act of 1934</font></b></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Date of Report (Date of Earliest Event Reported):&#160; <b>July&nbsp;30, 2013</b></font></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">Uranium Resources,&nbsp;Inc.</font></b></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Exact name of registrant as specified in its charter)</font></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Delaware</font></b></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">001-33404</font></b></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">75-2212772</font></b></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(State or other jurisdiction</font></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Commission File Number)</font></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(I.R.S. Employer</font></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">of incorporation)</font></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Identification No.)</font></p>    </td>   </tr>  </table>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">405 State Highway 121 Bypass,<br>   Building A, Suite&nbsp;110 Lewisville, TX</font></b></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">75067</font></b></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Address of principal executive offices)</font></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Registrant&#146;s telephone number, including area code:&#160; <b>(972) 219-3330</b></font></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Not Applicable</font></b></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Former name or former address, if changed since last report)</font></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Check the appropriate box below if the Form&nbsp;8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font><font size="2" style="font-size:10.0pt;">&nbsp;&nbsp;Written communications pursuant to Rule&nbsp;425 under the Securities Act (17 CFR 230.425)</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font><font size="2" style="font-size:10.0pt;">&nbsp;&nbsp;Soliciting material pursuant to Rule&nbsp;14a-12 under the Exchange Act (17 CFR 240.14a-12)</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font><font size="2" style="font-size:10.0pt;">&nbsp;&nbsp;Pre-commencement communications pursuant to Rule&nbsp;14d-2(b)&nbsp;under the Exchange Act (17 CFR 240.14d-2(b))</font></p>
<p style="margin:0in 0in .0001pt;"><font size="2" face="Wingdings" style="font-size:10.0pt;">o</font><font size="2" style="font-size:10.0pt;">&nbsp;&nbsp;Pre-commencement communications pursuant to Rule&nbsp;13e-4(c)&nbsp;under the Exchange Act (17 CFR 240.13e-4(c))</font></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item 3.03.&#160; Material Modification to Rights of Security Holders.</font></b></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The information set forth in Item 5.03 below is incorporated by reference into this Item 3.03.</font></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item 5.03.&#160; Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.</font></b></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">On July&nbsp;30, 2013, the Board of Directors of Uranium Resources,&nbsp;Inc. (the &#147;Company&#148;) approved the amendment and restatement of the Company&#146;s Restated Bylaws (as amended and restated, the &#147;Bylaws&#148;), effective as of that date. Among other changes, the amendment and restatement resulted in the following changes:</font></p>
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<p style="margin:0in 0in .0001pt 45.0pt;text-indent:-27.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(i)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Amended Section&nbsp;1.2 of the Bylaws to require advance notice of certain stockholder business and nominations at annual meetings, including a requirement that stockholders give timely notice to the Secretary of the Company in order to bring business or a director nomination before an annual meeting.&#160; To be timely, a stockholder&#146;s notice must be delivered to, or mailed to and received by, the Secretary at the principal executive offices of the Corporation not less than ninety (90) days nor more than one hundred twenty (120) days prior to the first anniversary of the preceding year&#146;s annual meeting, subject to certain exceptions.&#160; For the Company&#146;s annual meeting of stockholders to be held in 2014, notice must be provided no earlier than February&nbsp;4, 2014 and no later than March&nbsp;6, 2014 in order to be timely.</font></p>
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<p style="margin:0in 0in .0001pt 45.0pt;text-indent:-27.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(ii)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Clarified certain procedural and administrative matters in connection with stockholder meetings and meetings of the Board of Directors and committees thereof.</font></p>
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<p style="margin:0in 0in .0001pt 45.0pt;text-indent:-27.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(iii)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Amended Section&nbsp;2.4 of the Bylaws to provide that vacancies and additional directorships shall only be filled by the Board of Directors.</font></p>
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<p style="margin:0in 0in .0001pt 45.0pt;text-indent:-27.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(iv)</font><font size="1" style="font-size:8.5pt;">&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Added Section&nbsp;7.7 to the Bylaws, which provides that the state and federal courts of Delaware shall be the exclusive forum for various stockholder lawsuits.</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The foregoing summary of the amendment and restatement of the Bylaws is qualified in its entirety by reference to the full text of the Bylaws attached as Exhibit&nbsp;3.1 to this Current Report on Form&nbsp;8-K.</font></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item 7.01.&#160; Other Events.</font></b></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">On July&nbsp;30, 2013, the Board of Directors adopted written Corporate Governance Guidelines.&#160; In addition, the Board approved amendments to the charters of the Compensation Committee on June&nbsp;4, 2013 and the Audit Committee and Nominating and Corporate Governance Committee on July&nbsp;30, 2013. Copies of the Corporate Governance Guidelines and amended charters can be found on the Company&#146;s investors website at <i>http://urre.client.shareholder.com</i> under &#147;Corporate Governance.&#148; Information on the Company&#146;s website is not incorporated by reference into, and does not constitute a part of, this Current Report on Form&nbsp;8-K.</font></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Item 9.01.&#160; Financial Statements and Exhibits.</font></b></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(d)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; Exhibits.</font></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Amended and Restated Bylaws of the Company,   effective July&nbsp;30, 2013.</font></p>    </td>   </tr>  </table>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2<a name="PB_2_114132_7056"></a></font></p>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">SIGNATURES</font></b></p>
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<p style="margin:0in 0in .0001pt;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</font></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Uranium Resources,&nbsp;Inc.</font></b></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Dated:   August&nbsp;2, 2013</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Christopher M. Jones</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
<td width="44%" valign="top" style="border:none;padding:0in 0in 0in 0in;width:44.84%;">
<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Name: Christopher   M. Jones</font></p>    </td>   </tr>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Title: President   and Chief Executive Officer</font></p>    </td>   </tr>  </table>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3<a name="PB_3_114215_5335"></a></font></p>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Exhibit&nbsp;Index</font></b></p>
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<p style="margin:0in 0in .0001pt;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Exhibit&nbsp;No.</font></b></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:1.0pt;font-weight:bold;">&nbsp;</font></b></p>    </td>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Description</font></b></p>    </td>   </tr>
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<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3.1</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>    </td>
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<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Amended and Restated Bylaws of the Company,   effective July&nbsp;30, 2013.</font></p>    </td>   </tr>  </table>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>
<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4<a name="PB_4_114247_5796"></a></font></p>
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{"company-data": {"conformed-name": "URANIUM RESOURCES INC /DE/", "cik": "0000839470", "assigned-sic": "1000", "irs-number": "752212772", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-33404", "film-number": "131007100"}, "business-address": {"street1": "405 STATE HIGHWAY BYPASS 121", "street2": "BUILDING A, SUITE 110", "city": "LEWISVILLE", "state": "TX", "zip": "75067", "phone": "9722193330"}, "mail-address": {"street1": "405 STATE HIGHWAY BYPASS 121", "street2": "BUILDING A, SUITE 110", "city": "LEWISVILLE", "state": "TX", "zip": "75067"}}
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of Earliest Event Reported):
July 30, 2013
Uranium Resources, Inc.
(Exact name of registrant as specified in its charter)
Delaware
001-33404
75-2212772
(State or other jurisdiction
(Commission File Number)
(I.R.S. Employer
of incorporation)
Identification No.)
405 State Highway 121 Bypass,
Building A, Suite 110 Lewisville, TX
75067
(Address of principal executive offices)
(Zip Code)
Registrant's telephone number, including area code:
(972) 219-3330
Not Applicable
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
o
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 3.03.  Material Modification to Rights of Security Holders.
The information set forth in Item 5.03 below is incorporated by reference into this Item 3.03.
Item 5.03.  Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.
On July 30, 2013, the Board of Directors of Uranium Resources, Inc. (the "Company") approved the amendment and restatement of the Company's Restated Bylaws (as amended and restated, the "Bylaws"), effective as of that date. Among other changes, the amendment and restatement resulted in the following changes:
(i)
Amended Section 1.2 of the Bylaws to require advance notice of certain stockholder business and nominations at annual meetings, including a requirement that stockholders give timely notice to the Secretary of the Company in order to bring business or a director nomination before an annual meeting.  To be timely, a stockholder's notice must be delivered to, or mailed to and received by, the Secretary at the principal executive offices of the Corporation not less than ninety (90) days nor more than one hundred twenty (120) days prior to the first anniversary of the preceding year's annual meeting, subject to certain exceptions.  For the Company's annual meeting of stockholders to be held in 2014, notice must be provided no earlier than February 4, 2014 and no later than March 6, 2014 in order to be timely.
(ii)
Clarified certain procedural and administrative matters in connection with stockholder meetings and meetings of the Board of Directors and committees thereof.
(iii)
Amended Section 2.4 of the Bylaws to provide that vacancies and additional directorships shall only be filled by the Board of Directors.
(iv)
Added Section 7.7 to the Bylaws, which provides that the state and federal courts of Delaware shall be the exclusive forum for various stockholder lawsuits.
The foregoing summary of the amendment and restatement of the Bylaws is qualified in its entirety by reference to the full text of the Bylaws attached as Exhibit 3.1 to this Current Report on Form 8-K.
Item 7.01.  Other Events.
On July 30, 2013, the Board of Directors adopted written Corporate Governance Guidelines.  In addition, the Board approved amendments to the charters of the Compensation Committee on June 4, 2013 and the Audit Committee and Nominating and Corporate Governance Committee on July 30, 2013. Copies of the Corporate Governance Guidelines and amended charters can be found on the Company's investors website at
http://urre.client.shareholder.com
under "Corporate Governance." Information on the Company's website is not incorporated by reference into, and does not constitute a part of, this Current Report on Form 8-K.
Item 9.01.  Financial Statements and Exhibits.
(d)           Exhibits.
Exhibit No.
Description
3.1
Amended and Restated Bylaws of the Company,   effective July 30, 2013.
2
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
Uranium Resources, Inc.
Dated:   August 2, 2013
By:
/s/ Christopher M. Jones
Name: Christopher   M. Jones
Title: President   and Chief Executive Officer
3
Exhibit Index
Exhibit No.
Description
3.1
Amended and Restated Bylaws of the Company,   effective July 30, 2013.
4