0001209191-23-052462.txt : 20231010 0001209191-23-052462.hdr.sgml : 20231010 20231010124853 ACCESSION NUMBER: 0001209191-23-052462 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20231009 FILED AS OF DATE: 20231010 DATE AS OF CHANGE: 20231010 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Horn Howard CENTRAL INDEX KEY: 0001786335 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36276 FILM NUMBER: 231317075 MAIL ADDRESS: STREET 1: C/O VIR BIOTECHNOLOGY, INC. STREET 2: 499 ILLINOIS STREET, SUITE 500 CITY: SAN FRANCISCO STATE: CA ZIP: 94158 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Ultragenyx Pharmaceutical Inc. CENTRAL INDEX KEY: 0001515673 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 272546083 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 60 LEVERONI COURT CITY: NOVATO STATE: CA ZIP: 94949 BUSINESS PHONE: 415-483-8800 MAIL ADDRESS: STREET 1: 60 LEVERONI COURT CITY: NOVATO STATE: CA ZIP: 94949 3 1 doc3.xml FORM 3 SUBMISSION X0206 3 2023-10-09 1 0001515673 Ultragenyx Pharmaceutical Inc. RARE 0001786335 Horn Howard C/O ULTRAGENYX PHARMACEUTICAL INC. 60 LEVERONI COURT NOVATO CA 94949 0 1 0 0 Chief Financial Officer No securities beneficially owned. /s/ Karah Parschauer, attorney-in-fact 2023-10-10 EX-24.1 2 attachment1.htm EX-24.1 DOCUMENT

         LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS

  Know all by these presents, that the undersigned hereby makes, constitutes and
appoints each of Karah Parschauer, Wenchi Liu and Ryan Murr signing singly and
each acting individually, as the undersigned's true and lawful attorney-in-fact
with full power and authority as hereinafter described to:

       (1)  execute for and on behalf of the undersigned, in the undersigned's
capacity as an officer and/or director and/or stockholder of Ultragenyx
Pharmaceutical Inc. (the "Company"), Forms 3, 4, and 5 (including any amendments
thereto) in accordance with Section 16(a) of the Securities Exchange Act of 1934
and the rules thereunder (the "Exchange Act");

       (2)  do and perform any and all acts for and on behalf of the undersigned
which may be necessary or desirable to prepare, complete and execute any such
Forms 3, 4, or 5, prepare, complete and execute any amendment or amendments
thereto, and deliver and file such form(s) with the United States Securities and
Exchange Commission (the "SEC") and any stock exchange or similar authority,
including without limitation the filing of a Form ID or any other application
materials to enable the undersigned to gain or maintain access to the Electronic
Data Gathering, Analysis and Retrieval system of the SEC;

       (3)  seek or obtain, as the undersigned's representative and on the
undersigned's behalf, information regarding transactions in the Company's
securities from any third party, including brokers, employee benefit plan
administrators and trustees, and the undersigned hereby authorizes any such
person to release any such information to such attorney-in-fact and approves and
ratifies any such release of information; and

       (4)  take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

  The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein
granted.  The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not assuming nor
relieving, nor is the Company assuming nor relieving, any of the undersigned's
responsibilities to comply with Section 16 of the Exchange Act.  The undersigned
acknowledges that neither the Company nor the foregoing attorneys-in-fact assume
(i) any liability for the undersigned's responsibility to comply with the
requirements of the Exchange Act, (ii) any liability of the undersigned for any
failure to comply with such requirements, or (iii) any obligation or liability
of the undersigned for profit disgorgement under Section 16(b) of the Exchange
Act.

  This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4, and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.

  IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 3rd day of October, 2023.

                                  /s/ Howard Horn
                                  Signature

                                Howard Horn
                                  Print Name