0001950047-23-000769.txt : 20230518 0001950047-23-000769.hdr.sgml : 20230518 20230518163839 ACCESSION NUMBER: 0001950047-23-000769 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230518 DATE AS OF CHANGE: 20230518 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-36276 FILM NUMBER: 23936678 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Pinion John Richard CENTRAL INDEX KEY: 0001648096 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O ULTRAGENYX PHARMACEUTICAL INC. STREET 2: 60 LEVERONI COURT CITY: NOVATO STATE: CA ZIP: 94949 144 1 primary_doc.xml 144 0001648096 XXXXXXXX LIVE 0001515673 ULTRAGENYX PHARMACEUTICAL INC. 001-36276 60 Leveroni Court Novato CA 94949 (415) 483-8800 JOHN R PINION Officer Common Morgan Stanley Smith Barney LLC

1 New York Plaza 38th Floor New York NY 10004

2012 100600.00 70814462 05/18/2023 NASD COMMON 07/16/2018 Restricted Stock ISSUER N 786 07/16/2018 Not Applicable COMMON 07/16/2019 Restricted Stock ISSUER N 1226 07/16/2019 Not Applicable N JOHN R PINION

60 Leveroni Court Novato CA 94949

Common 03/01/2023 3755 169951.00 05/18/2023 02/25/2023 /s/ John Richard Pinion