0001230439-24-000017.txt : 20240510 0001230439-24-000017.hdr.sgml : 20240510 20240510210228 ACCESSION NUMBER: 0001230439-24-000017 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240510 DATE AS OF CHANGE: 20240510 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: IO Biotech, Inc. CENTRAL INDEX KEY: 0001865494 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 870909276 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-41008 FILM NUMBER: 24936635 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Novo Holdings A/S CENTRAL INDEX KEY: 0001388325 ORGANIZATION NAME: IRS NUMBER: 000000000 STATE OF INCORPORATION: G7 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 BUSINESS ADDRESS: STREET 1: TUBORG HAVNEVEJ 19 CITY: HELLERUP STATE: G7 ZIP: 2900 BUSINESS PHONE: 45 8824 8824 MAIL ADDRESS: STREET 1: TUBORG HAVNEVEJ 19 CITY: HELLERUP STATE: G7 ZIP: 2900 FORMER COMPANY: FORMER CONFORMED NAME: Novo A/S DATE OF NAME CHANGE: 20070130 144 1 primary_doc.xml 144 0001388325 XXXXXXXX LIVE 0001865494 IO Biotech, Inc. 001-41008 OLE MAALOES VEH 3 COPENHAGEN G7 2200 4570702980 Novo Holdings A/S 10% Stockholder 658,809 Morgan Stanley & Co. LLC

1585 Broadway New York NY 10036

658809 988213.50 65880914 05/10/2024 NASDAQGS Common Stock 11/09/2021 Initial Public Offering IO Biotech, Inc. N 1347906 11/09/2021 Conversion of Series B Preferred Stock Y 05/10/2024 /s/ Barbara Fiorini Due, General Counsel, Finance & Operations