<SEC-DOCUMENT>0001140361-23-039639-index.html : 20230814
<SEC-HEADER>0001140361-23-039639.hdr.sgml : 20230814
<ACCEPTANCE-DATETIME>20230814154510
ACCESSION NUMBER:		0001140361-23-039639
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230814
DATE AS OF CHANGE:		20230814

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IO Biotech, Inc.
		CENTRAL INDEX KEY:			0001865494
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				870909276
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-93023
		FILM NUMBER:		231169296

	BUSINESS ADDRESS:	
		STREET 1:		OLE MAALOES VEH 3
		CITY:			COPENHAGEN
		STATE:			G7
		ZIP:			2200
		BUSINESS PHONE:		4570702980

	MAIL ADDRESS:	
		STREET 1:		OLE MAALOES VEH 3
		CITY:			COPENHAGEN
		STATE:			G7
		ZIP:			2200

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Lundbeckfond Invest A/S
		CENTRAL INDEX KEY:			0001591046
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			G7
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		SCHERFIGSVEJ 7
		CITY:			COPENHAGEN
		STATE:			G7
		ZIP:			DK-2100
		BUSINESS PHONE:		4540307375

	MAIL ADDRESS:	
		STREET 1:		SCHERFIGSVEJ 7
		CITY:			COPENHAGEN
		STATE:			G7
		ZIP:			DK-2100
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>brhc20057431_sc13da.htm
<DESCRIPTION>SC 13D/A
<TEXT>
Document 1 - file: brhc20057431_sc13da.htm

</DOCUMENT>
</SEC-DOCUMENT>