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    ACCESSION NUMBER:		0001628280-23-001757
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		31
    CONFORMED PERIOD OF REPORT:	20230124
    ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20230130
    DATE AS OF CHANGE:		20230130

    FILER:

    	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:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-38042
    		FILM NUMBER:		23569071

    	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
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    <TYPE>EX-3.1
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