<SEC-DOCUMENT>0001415889-24-016104-index.html : 20240607
<SEC-HEADER>0001415889-24-016104.hdr.sgml : 20240607
<ACCEPTANCE-DATETIME>20240607214228
ACCESSION NUMBER:		0001415889-24-016104
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240605
FILED AS OF DATE:		20240607
DATE AS OF CHANGE:		20240607

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Waddill William D.
		CENTRAL INDEX KEY:			0001553338
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39402
		FILM NUMBER:		241031355

	MAIL ADDRESS:	
		STREET 1:		C/O CALITHERA BIOSCIENCES
		STREET 2:		343 OYSTER POINT BLVD, SUITE 200
		CITY:			SO. SAN FRANCISCO
		STATE:			CA
		ZIP:			94080

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Annexon, Inc.
		CENTRAL INDEX KEY:			0001528115
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				275414423
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1400 SIERRA POINT PARKWAY
		STREET 2:		BLDG C, SUITE 200
		CITY:			BRISBANE
		STATE:			CA
		ZIP:			94005
		BUSINESS PHONE:		(650)-822-5500

	MAIL ADDRESS:	
		STREET 1:		1400 SIERRA POINT PARKWAY
		STREET 2:		BLDG C, SUITE 200
		CITY:			BRISBANE
		STATE:			CA
		ZIP:			94005
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
<FILENAME>form4-06082024_010625.xml
<TEXT>
Document 1 - file: form4-06082024_010625.html

Document 1 - RAW XML: form4-06082024_010625.xml

</DOCUMENT>
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