0001971857-23-000715.txt : 20230928 0001971857-23-000715.hdr.sgml : 20230928 20230928145040 ACCESSION NUMBER: 0001971857-23-000715 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230928 DATE AS OF CHANGE: 20230928 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ARROWHEAD PHARMACEUTICALS, INC. CENTRAL INDEX KEY: 0000879407 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 460408024 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-38042 FILM NUMBER: 231288912 BUSINESS ADDRESS: STREET 1: 177 E COLORADO BLVD STREET 2: SUITE 700 CITY: PASADENA STATE: CA ZIP: 91105 BUSINESS PHONE: 626-696-4702 MAIL ADDRESS: STREET 1: 177 E COLORADO BLVD STREET 2: SUITE 700 CITY: PASADENA STATE: CA ZIP: 91105 FORMER COMPANY: FORMER CONFORMED NAME: ARROWHEAD RESEARCH CORP DATE OF NAME CHANGE: 20040112 FORMER COMPANY: FORMER CONFORMED NAME: INTERACTIVE GROUP INC DATE OF NAME CHANGE: 20020509 FORMER COMPANY: FORMER CONFORMED NAME: INTERACTIVE INC DATE OF NAME CHANGE: 19940224 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Vakiener Victoria CENTRAL INDEX KEY: 0001826263 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O EPIZYME, INC. STREET 2: 400 TECHNOLOGY SQUARE CITY: CAMBRIDGE STATE: MA ZIP: 02139 144 1 primary_doc.xml 144 0001826263 XXXXXXXX LIVE 0000879407 ARROWHEAD PHARMACEUTICALS, INC. 001-38042 177 E COLORADO BLVD SUITE 700 PASADENA CA 91105 626-696-4702 Vakiener Victoria Officer Common Merrill Lynch

75 Rockefeller Plz 2nd Flr New York NY 10019

1550 40764.67 107192901 09/28/2023 NASDAQ Common 05/01/2022 Compensation Victoria Vakiener N 1600 05/01/2023 Compensation Y 09/28/2023 Viktoria Vakiener