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  <div style="display:none;"><ix:header><ix:hidden><ix:nonNumeric id="F_34e2684f-1389-47e8-be85-e91e3b152ba9" name="dei:AmendmentFlag" contextRef="C_b828716b-3b49-4f5c-aa9e-ab91cd83e1b5">false</ix:nonNumeric><ix:nonNumeric id="F_c4a2835b-cb98-4d78-ad28-d422137b366e" name="dei:EntityCentralIndexKey" contextRef="C_b828716b-3b49-4f5c-aa9e-ab91cd83e1b5">0001515673</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:type="simple" xlink:href="rare-20240618.xsd"/></ix:references><ix:resources><xbrli:context id="C_b828716b-3b49-4f5c-aa9e-ab91cd83e1b5"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001515673</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2024-06-18</xbrli:startDate><xbrli:endDate>2024-06-18</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div>
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  <p style="font-size:10pt;margin-top:5.75pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:18pt;font-family:'Calibri',sans-serif;min-width:fit-content;">UNITED STATES<br/>SECURITIES AND EXCHANGE COMMISSION<br/></span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:'Calibri',sans-serif;min-width:fit-content;">WASHINGTON, D.C. 20549</span></p>
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  <p style="font-size:10pt;margin-top:9pt;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:'Calibri',sans-serif;min-width:fit-content;">CURRENT REPORT</span></p>
  <p style="font-size:10pt;margin-top:9pt;font-family:Times New Roman;margin-bottom:6pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:12pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</span></p>
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  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:7.5pt;font-family:'Calibri',sans-serif;min-width:fit-content;">(Former Name or Former Address, if Changed Since Last Report)</span></p>
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  <div style="text-indent:-24.5pt;padding-left:24.5pt;margin-top:6pt;margin-bottom:0;text-align:left;"><span style="margin-right:1em;margin-right:1em;"><span style="font-size:10pt;font-family:Times New Roman;"><ix:nonNumeric id="F_2ded8a48-47d2-4b95-9a74-4e89e1437e23" contextRef="C_b828716b-3b49-4f5c-aa9e-ab91cd83e1b5" name="dei:SolicitingMaterial" format="ixt-sec:boolballotbox"><span style="font-size:10pt;font-family:Times New Roman;">&#9744;</span></ix:nonNumeric></span></span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></div>
  <div style="text-indent:-24.5pt;padding-left:24.5pt;margin-top:6pt;margin-bottom:0;text-align:left;"><span style="margin-right:1em;margin-right:1em;"><span style="font-size:10pt;font-family:Times New Roman;"><ix:nonNumeric id="F_d95ce4d9-fc79-4279-b294-761dc24a8e9b" contextRef="C_b828716b-3b49-4f5c-aa9e-ab91cd83e1b5" name="dei:PreCommencementTenderOffer" format="ixt-sec:boolballotbox"><span style="font-size:10pt;font-family:Times New Roman;">&#9744;</span></ix:nonNumeric></span></span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></div>
  <div style="text-indent:-24.5pt;padding-left:24.5pt;margin-top:6pt;margin-bottom:0;text-align:left;"><span style="margin-right:1em;margin-right:1em;"><span style="font-size:10pt;font-family:Times New Roman;"><ix:nonNumeric id="F_1cbe03fe-cf20-4d30-b331-21a71f3416d8" contextRef="C_b828716b-3b49-4f5c-aa9e-ab91cd83e1b5" name="dei:PreCommencementIssuerTenderOffer" format="ixt-sec:boolballotbox"><span style="font-size:10pt;font-family:Times New Roman;">&#9744;</span></ix:nonNumeric></span></span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></div>
  <p style="font-size:10pt;margin-top:9pt;font-family:Times New Roman;margin-bottom:9pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Securities registered pursuant to Section 12(b) of the Act:</span></p>
  <table style="border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;">
   <tr style="visibility:collapse;">
    <td style="width:38%;"/>
    <td style="width:1%;"/>
    <td style="width:15%;"/>
    <td style="width:1%;"/>
    <td style="width:45%;"/>
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   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-top:0.01in;vertical-align:top;border-bottom:0.25pt solid;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-family:'Calibri',sans-serif;min-width:fit-content;"><br/>Title of each class</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;border-bottom:0.25pt solid #ffffff03;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;border-bottom:0.25pt solid;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-family:'Calibri',sans-serif;min-width:fit-content;">Trading<br/>Symbol(s)</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;border-bottom:0.25pt solid #ffffff03;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;border-bottom:0.25pt solid;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-family:'Calibri',sans-serif;min-width:fit-content;"><br/>Name of each exchange on which registered</span></p></td>
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   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-top:0.01in;vertical-align:top;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_75f2721a-f768-4779-a41f-7a3ad4c6b478" contextRef="C_b828716b-3b49-4f5c-aa9e-ab91cd83e1b5" name="dei:Security12bTitle"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Common Stock, $0.001 par value</span></ix:nonNumeric></span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_9e2bcf9e-6b80-4790-ab83-474ba07a4aff" contextRef="C_b828716b-3b49-4f5c-aa9e-ab91cd83e1b5" name="dei:TradingSymbol"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">RARE</span></ix:nonNumeric></span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;text-align:left;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="font-family:'Calibri',sans-serif;"><ix:nonNumeric id="F_a3c744bf-b224-488f-b400-2874287b37dc" contextRef="C_b828716b-3b49-4f5c-aa9e-ab91cd83e1b5" name="dei:SecurityExchangeName" format="ixt-sec:exchnameen"><span style="color:#000000;white-space:pre-wrap;min-width:fit-content;">Nasdaq Global Select Market</span></ix:nonNumeric></span></p></td>
   </tr>
  </table>
  <p style="font-size:10pt;margin-top:12pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;&#8239;230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;&#8239;240.12b-2 of this chapter).</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;"> </span></p>
  <p style="font-size:10pt;margin-top:9pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Emerging growth company </span><span style="font-size:10pt;"><ix:nonNumeric id="F_0dc281cb-4266-447e-a4c2-3e09bc231826" contextRef="C_b828716b-3b49-4f5c-aa9e-ab91cd83e1b5" name="dei:EntityEmergingGrowthCompany" format="ixt-sec:boolballotbox"><span style="font-size:10pt;font-family:Times New Roman;">&#9744;</span></ix:nonNumeric></span></p>
  <p style="font-size:10pt;margin-top:9pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. </span><span style="font-size:10pt;font-family:Times New Roman;">&#9744;</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;border-bottom:2.25pt double #000000;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <div style="flex-direction:column;display:flex;padding-bottom:0.5in;min-height:0.5in;justify-content:flex-end;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></div>
  <hr style="page-break-after:always;"/>
  <div style="padding-top:0.5in;min-height:0.5in;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></div>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:13pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Item 5.02 </span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">	</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.</span></p>
  <p style="text-indent:4.533%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:4.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">As reported below, at its Annual Meeting of Stockholders (the &#8220;</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;">Annual Meeting</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#8221;) on June 18, 2024, the stockholders of Ultragenyx Pharmaceutical Inc. (&#8220;</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;">Ultragenyx</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#8221; or the &#8220;</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;">Company</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#8221;) approved the Amended and Restated 2023 Incentive Plan (the &#8220;</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;">A&amp;R 2023 Plan</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#8221;). The A&amp;R 2023 Plan is described in more detail in Ultragenyx&#8217;s 2024 Proxy Statement (&#8220;</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;">Proxy Statement</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#8221;), filed with the Securities and Exchange Commission (the &#8220;</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;">SEC</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#8221;) on April 26, 2024.</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;"> </span></p>
  <p style="text-indent:4.533%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">The foregoing description and the description incorporated by reference from the Proxy Statement are qualified in their entirety by reference to the A&amp;R 2023 Plan, a copy of which is filed as Exhibit 10.1 and is incorporated herein by reference.</span></p>
  <p style="font-size:10pt;margin-top:13pt;font-family:Times New Roman;margin-bottom:13pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Item 5.07 </span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">	</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Submission of Matters to a Vote of Security Holders.</span></p>
  <p style="text-indent:4.533%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">On June 18, 2024, the Company held its Annual Meeting. As of the record date of April 23, 2024, 83,133,341 shares of the Company&#8217;s common stock were outstanding and entitled to vote at the Annual Meeting. A total of 78,535,662 shares of the Company&#8217;s common stock were represented in person or by proxy at the Annual Meeting.</span></p>
  <p style="font-size:10pt;margin-top:13pt;font-family:Times New Roman;margin-bottom:13pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Proposal No. 1 &#8211; Election of Class II Directors</span></p>
  <p style="text-indent:4.533%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:4.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">At the Annual Meeting, the Company&#8217;s stockholders elected the Class II director nominees below to the Company&#8217;s Board of Directors to hold office until the 2027 Annual Meeting of Stockholders or until their successors are elected. The votes on Proposal 1 were as follows:</span></p>
  <table style="border-spacing:0;table-layout:fixed;width:87.0%;border-collapse:separate;">
   <tr style="visibility:collapse;">
    <td style="width:36.26%;"/>
    <td style="width:16.22%;"/>
    <td style="width:23.76%;"/>
    <td style="width:23.76%;"/>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Class II Director Nominees</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Votes For</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Votes Withheld</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Broker Non-Votes</span></p></td>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Deborah Dunsire, M.D.</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">66,396,499</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">7,865,348</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">4,273,815</span></p></td>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Michael Narachi</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">66,013,202</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">8,248,645</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">4,273,815</span></p></td>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Corsee Sanders, Ph.D.</span><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;"> </span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">68,077,817</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">6,184,030</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">4,273,815</span></p></td>
   </tr>
  </table>
  <p style="font-size:10pt;margin-top:13pt;font-family:Times New Roman;margin-bottom:13pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;">Proposal No. 2 &#8211; Approval of the A&amp;R 2023 Plan</span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;"> </span></p>
  <p style="text-indent:4.533%;font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:4.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">At the Annual Meeting, the Company&#8217;s stockholders approved the A&amp;R 2023 Plan. The votes on Proposal 2 were as follows:</span></p>
  <table style="border-spacing:0;table-layout:fixed;width:86.0%;border-collapse:separate;">
   <tr style="visibility:collapse;">
    <td style="width:23.495%;"/>
    <td style="width:24.335%;"/>
    <td style="width:26.315%;"/>
    <td style="width:25.855%;"/>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Votes For</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Votes Against</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Abstentions</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Broker Non-Votes</span></p></td>
   </tr>
   <tr style="height:7.2pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">51,942,752</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">22,299,718</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">19,377</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">4,273,815</span></p></td>
   </tr>
  </table>
  <p style="font-size:10pt;margin-top:13pt;font-family:Times New Roman;margin-bottom:13pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;">Proposal No. 3 &#8211; Ratification of Selection of Independent Registered Accounting Firm</span></p>
  <p style="text-indent:4.533%;font-size:10pt;margin-top:13pt;font-family:Times New Roman;margin-bottom:4.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;"> At the Annual Meeting, the Company&#8217;s stockholders ratified the selection of Ernst &amp; Young LLP as the independent registered public accounting firm of the Company for its fiscal year ending December 31, 2024. The votes on Proposal 3 were as follows:</span></p>
  <table style="border-spacing:0;table-layout:fixed;width:85.0%;border-collapse:separate;">
   <tr style="visibility:collapse;">
    <td style="width:34.28%;"/>
    <td style="width:38.34%;"/>
    <td style="width:27.38%;"/>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Votes For</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Votes Against</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Abstentions</span></p></td>
   </tr>
   <tr style="height:5.85pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">77,155,452</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">1,362,194</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">18,016</span></p></td>
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  </table>
  <p style="font-size:10pt;margin-top:13pt;font-family:Times New Roman;margin-bottom:13pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;font-style:italic;min-width:fit-content;">Proposal No. 4 &#8211; Advisory (Non-Binding) Vote to Approve Executive Compensation</span></p>
  <p style="text-indent:4.533%;font-size:10pt;margin-top:13pt;font-family:Times New Roman;margin-bottom:4.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;"> At the Annual Meeting, the Company&#8217;s stockholders voted, on an advisory basis, in favor of a resolution approving the compensation the Company pays to its &#8220;named executive officers&#8221; as described in the Proxy Statement. The votes on Proposal 4 were as follows:</span><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;"> </span></p>
  <table style="border-spacing:0;table-layout:fixed;width:86.0%;border-collapse:separate;">
   <tr style="visibility:collapse;">
    <td style="width:23.495%;"/>
    <td style="width:24.335%;"/>
    <td style="width:26.315%;"/>
    <td style="width:25.855%;"/>
   </tr>
   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Votes For</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Votes Against</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Abstentions</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Broker Non-Votes</span></p></td>
   </tr>
   <tr style="height:7.2pt;white-space:pre-wrap;word-break:break-word;text-align:left;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">54,803,351</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">19,320,182</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">138,314</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">4,273,815</span></p></td>
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  <p style="font-size:10pt;margin-top:4.5pt;font-family:Times New Roman;margin-bottom:4.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Item 9.01 	Financial Statements and Exhibits.</span></p>
  <p style="font-size:10pt;margin-top:13pt;font-family:Times New Roman;margin-bottom:4.5pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">(d) </span><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">Exhibits</span></p>
  <table style="border-spacing:0;table-layout:fixed;width:86.0%;border-collapse:separate;">
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    <td style="width:12.52%;"/>
    <td style="width:87.48%;"/>
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   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Exhibit No.</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Description</span></p></td>
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   <tr style="height:10pt;white-space:pre-wrap;word-break:break-word;">
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">10.1</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><a href="rare-ex10_1.htm"><span style="color:#0000ff;white-space:pre-wrap;text-decoration:underline;font-family:'Calibri',sans-serif;min-width:fit-content;">Amended and Restated 2023 Incentive Plan</span></a><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;"> </span></p></td>
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    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">104</span></p></td>
    <td style="padding-left:0.08in;vertical-align:top;padding-right:0.08in;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">The cover page from the Company&#8217;s Current Report on Form 8-K dated June 18, 2024 formatted in Inline XBRL.</span></p></td>
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  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <div style="flex-direction:column;display:flex;padding-bottom:0.5in;min-height:0.5in;justify-content:flex-end;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></div>
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  <div style="padding-top:0.5in;min-height:0.5in;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></div>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:9.35pt;text-align:center;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">SIGNATURES</span></p>
  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:9.35pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">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 hereunto duly authorized.</span></p>
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    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:4.3pt;font-family:Times New Roman;margin-bottom:4.3pt;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Ultragenyx Pharmaceutical Inc.</span></p></td>
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    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
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    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:4.3pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Date:</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:4.3pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">June 21, 2024</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:4.3pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">By:</span><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;"> </span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;border-bottom:0.25pt solid;"><p style="font-size:10pt;margin-top:4.3pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">/s/ Howard Horn</span></p></td>
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    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></td>
    <td style="padding-top:0.01in;vertical-align:top;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-family:'Calibri',sans-serif;min-width:fit-content;">Howard Horn<br/>Executive Vice President, Chief Financial Officer, Corporate Strategy</span></p></td>
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  <p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">&#160;</span></p>
  <div style="flex-direction:column;display:flex;padding-bottom:0.5in;min-height:0.5in;justify-content:flex-end;box-sizing:border-box;"><p style="font-size:10pt;margin-top:0;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="white-space:pre-wrap;font-size:10pt;font-family:'Calibri',sans-serif;min-width:fit-content;">&#160;</span></p></div>
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{"company-data": {"conformed-name": "Ultragenyx Pharmaceutical Inc.", "cik": "0001515673", "assigned-sic": "2834", "organization-name": "03 Life Sciences", "irs-number": "272546083", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-36276", "film-number": "241060163"}, "business-address": {"street1": "60 LEVERONI COURT", "city": "NOVATO", "state": "CA", "zip": "94949", "phone": "415-483-8800"}, "mail-address": {"street1": "60 LEVERONI COURT", "city": "NOVATO", "state": "CA", "zip": "94949"}}
8-K
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):
June 18, 2024
Ultragenyx Pharmaceutical Inc.
(Exact name of Registrant as Specified in Its Charter)
Delaware
001-36276
27-2546083
(State or Other Jurisdiction
of Incorporation)
(Commission File Number)
(IRS Employer
Identification No.)
60 Leveroni Court
Novato
,
California
94949
(Address of Principal Executive Offices)
(Zip Code)
Registrant's Telephone Number, Including Area Code:
415
483-8800
(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:
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading
Symbol(s)
Name of each exchange on which registered
Common Stock, $0.001 par value
RARE
Nasdaq Global Select Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).
Emerging growth company
☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
☐
Item 5.02
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
As reported below, at its Annual Meeting of Stockholders (the "
Annual Meeting
") on June 18, 2024, the stockholders of Ultragenyx Pharmaceutical Inc. ("
Ultragenyx
" or the "
Company
") approved the Amended and Restated 2023 Incentive Plan (the "
A&R 2023 Plan
"). The A&R 2023 Plan is described in more detail in Ultragenyx's 2024 Proxy Statement ("
Proxy Statement
"), filed with the Securities and Exchange Commission (the "
SEC
") on April 26, 2024.
The foregoing description and the description incorporated by reference from the Proxy Statement are qualified in their entirety by reference to the A&R 2023 Plan, a copy of which is filed as Exhibit 10.1 and is incorporated herein by reference.
Item 5.07
Submission of Matters to a Vote of Security Holders.
On June 18, 2024, the Company held its Annual Meeting. As of the record date of April 23, 2024, 83,133,341 shares of the Company's common stock were outstanding and entitled to vote at the Annual Meeting. A total of 78,535,662 shares of the Company's common stock were represented in person or by proxy at the Annual Meeting.
Proposal No. 1 – Election of Class II Directors
At the Annual Meeting, the Company's stockholders elected the Class II director nominees below to the Company's Board of Directors to hold office until the 2027 Annual Meeting of Stockholders or until their successors are elected. The votes on Proposal 1 were as follows:
Class II Director Nominees
Votes For
Votes Withheld
Broker Non-Votes
Deborah Dunsire, M.D.
66,396,499
7,865,348
4,273,815
Michael Narachi
66,013,202
8,248,645
4,273,815
Corsee Sanders, Ph.D.
68,077,817
6,184,030
4,273,815
Proposal No. 2 – Approval of the A&R 2023 Plan
At the Annual Meeting, the Company's stockholders approved the A&R 2023 Plan. The votes on Proposal 2 were as follows:
Votes For
Votes Against
Abstentions
Broker Non-Votes
51,942,752
22,299,718
19,377
4,273,815
Proposal No. 3 – Ratification of Selection of Independent Registered Accounting Firm
At the Annual Meeting, the Company's stockholders ratified the selection of Ernst & Young LLP as the independent registered public accounting firm of the Company for its fiscal year ending December 31, 2024. The votes on Proposal 3 were as follows:
Votes For
Votes Against
Abstentions
77,155,452
1,362,194
18,016
Proposal No. 4 – Advisory (Non-Binding) Vote to Approve Executive Compensation
At the Annual Meeting, the Company's stockholders voted, on an advisory basis, in favor of a resolution approving the compensation the Company pays to its "named executive officers" as described in the Proxy Statement. The votes on Proposal 4 were as follows:
Votes For
Votes Against
Abstentions
Broker Non-Votes
54,803,351
19,320,182
138,314
4,273,815
Item 9.01 	Financial Statements and Exhibits.
(d)
Exhibits
Exhibit No.
Description
10.1
Amended and Restated 2023 Incentive Plan
104
The cover page from the Company's Current Report on Form 8-K dated June 18, 2024 formatted in Inline XBRL.
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 hereunto duly authorized.
Ultragenyx Pharmaceutical Inc.
Date:
June 21, 2024
By:
/s/ Howard Horn
Howard Horn
Executive Vice President, Chief Financial Officer, Corporate Strategy