<SEC-DOCUMENT>0001193125-25-039358-index.html : 20250227
<SEC-HEADER>0001193125-25-039358.hdr.sgml : 20250227
<ACCEPTANCE-DATETIME>20250227165947
ACCESSION NUMBER:		0001193125-25-039358
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20250227
DATE AS OF CHANGE:		20250227
EFFECTIVENESS DATE:		20250227

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Adverum Biotechnologies, Inc.
		CENTRAL INDEX KEY:			0001501756
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				205258327
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-285358
		FILM NUMBER:		25680402

	BUSINESS ADDRESS:	
		STREET 1:		100 CARDINAL WAY
		CITY:			REDWOOD CITY
		STATE:			CA
		ZIP:			94063
		BUSINESS PHONE:		(650) 649-1004

	MAIL ADDRESS:	
		STREET 1:		100 CARDINAL WAY
		CITY:			REDWOOD CITY
		STATE:			CA
		ZIP:			94063

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Avalanche Biotechnologies, Inc.
		DATE OF NAME CHANGE:	20100921
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>d871552ds8.htm
<DESCRIPTION>S-8
<TEXT>
Document 1 - file: d871552ds8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d871552dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d871552dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>d871552dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: d871552dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>4
<FILENAME>d871552dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 4 - file: d871552dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>5
<FILENAME>d871552dexfilingfees.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 5 - file: d871552dexfilingfees.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g871552dsp11.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g871552dsp11.jpg

</DOCUMENT>
</SEC-DOCUMENT>