<SEC-DOCUMENT>0001628280-23-035430-index.html : 20231027
<SEC-HEADER>0001628280-23-035430.hdr.sgml : 20231027
<ACCEPTANCE-DATETIME>20231027182341
ACCESSION NUMBER:		0001628280-23-035430
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20231025
FILED AS OF DATE:		20231027
DATE AS OF CHANGE:		20231027

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Anzalone Christopher Richard
		CENTRAL INDEX KEY:			0001423029

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38042
		FILM NUMBER:		231356726

	MAIL ADDRESS:	
		STREET 1:		ARROWHEAD RESEARCH CORPORATION
		STREET 2:		201 SOUTH LAKE AVENUE, SUITE 703
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91101

ISSUER:		

	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

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1698445412.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wk-form4_1698445412.html

Document 1 - RAW XML: wk-form4_1698445412.xml

</DOCUMENT>
</SEC-DOCUMENT>