<SEC-DOCUMENT>0000905148-24-000534-index.html : 20240209
<SEC-HEADER>0000905148-24-000534.hdr.sgml : 20240209
<ACCEPTANCE-DATETIME>20240209163803
ACCESSION NUMBER:		0000905148-24-000534
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20240209
DATE AS OF CHANGE:		20240209

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RayzeBio, Inc.
		CENTRAL INDEX KEY:			0001825367
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-94159
		FILM NUMBER:		24615638

	BUSINESS ADDRESS:	
		STREET 1:		5505 MOREHOUSE DRIVE, SUITE 300
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		(619) 937-2754

	MAIL ADDRESS:	
		STREET 1:		5505 MOREHOUSE DRIVE, SUITE 300
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			venBio Global Strategic Fund III, L.P.
		CENTRAL INDEX KEY:			0001739920
		ORGANIZATION NAME:           	
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 595
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
		BUSINESS PHONE:		415-522-0100

	MAIL ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 595
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>sayw24020906_13g.htm
<TEXT>
Document 1 - file: sayw24020906_13g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1
<SEQUENCE>2
<FILENAME>ex1.htm
<TEXT>
Document 2 - file: ex1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-2
<SEQUENCE>3
<FILENAME>ex2.htm
<TEXT>
Document 3 - file: ex2.htm

</DOCUMENT>
</SEC-DOCUMENT>