0000950170-24-029780.txt : 20240312 0000950170-24-029780.hdr.sgml : 20240312 20240312134105 ACCESSION NUMBER: 0000950170-24-029780 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240311 FILED AS OF DATE: 20240312 DATE AS OF CHANGE: 20240312 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Kassberg Thomas Richard CENTRAL INDEX KEY: 0001303811 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36276 FILM NUMBER: 24741381 MAIL ADDRESS: STREET 1: C/O ULTRAGENYX PHARMACEUTICAL INC. STREET 2: 60 LEVERONI COURT CITY: NOVATO STATE: CA ZIP: 94949 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Ultragenyx Pharmaceutical Inc. CENTRAL INDEX KEY: 0001515673 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences 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 4 1 ownership.xml 4 X0508 4 2024-03-11 0001515673 Ultragenyx Pharmaceutical Inc. RARE 0001303811 Kassberg Thomas Richard C/O ULTRAGENYX PHARMACEUTICAL INC. 60 LEVERONI COURT NOVATO CA 94949 false true false false CBO & EVP false Common Stock 2024-03-11 4 S false 11509 49.93 D 252823 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.92 to $50.06 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. Includes previously reported shares of common stock underlying RSUs granted to the Reporting Person, which are subject to certain vesting conditions. /s/ Karah Parschauer, attorney-in-fact 2024-03-12