0001843372-23-000002.txt : 20230811 0001843372-23-000002.hdr.sgml : 20230811 20230811120848 ACCESSION NUMBER: 0001843372-23-000002 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b FILED AS OF DATE: 20230811 DATE AS OF CHANGE: 20230811 EFFECTIVENESS DATE: 20230811 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Duo Oncology Inc. CENTRAL INDEX KEY: 0001843372 IRS NUMBER: 851909864 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-472965 FILM NUMBER: 231162454 BUSINESS ADDRESS: STREET 1: C/O LIFEX STREET 2: 2730 SIDNEY ST, STE. 300 CITY: PITTSBURGH STATE: PA ZIP: 15203 BUSINESS PHONE: 412-246-8911 MAIL ADDRESS: STREET 1: C/O LIFEX STREET 2: 2730 SIDNEY ST, STE. 300 CITY: PITTSBURGH STATE: PA ZIP: 15203 D/A 1 primary_doc.xml X0708 D/A LIVE 0001843372 Duo Oncology Inc. 4165 Blair Street PITTSBURGH PA PENNSYLVANIA 15207 412-246-8911 DELAWARE None None Corporation true 2020 SAM ROTHSTEIN 4165 BLAIR STREET PITTSBURGH PA PENNSYLVANIA 15207 Executive Officer Director Promoter JING-ZHOU HOU 4165 BLAIR STREET PITTSBURGH PA PENNSYLVANIA 15207 Executive Officer Promoter STEPHEN THORNE 4165 BLAIR STREET PITTSBURGH PA PENNSYLVANIA 15207 Executive Officer Promoter SONG LI 4165 BLAIR STREET PITTSBURGH PA PENNSYLVANIA 15207 Director Promoter JINGJING SUN 4165 BLAIR STREET PITTSBURGH PA PENNSYLVANIA 15207 Promoter STANLEY MARKS 4165 BLAIR STREET PITTSBURGH PA PENNSYLVANIA 15207 Director ROBERT ASHLEY 4165 BLAIR STREET PITTSBURGH PA PENNSYLVANIA 15207 Director Pharmaceuticals Decline to Disclose 06b true 0001843372-23-000001 2023-01-31 false true false 25000 4250005 4250005 0 Amounts include conversion of SAFEs (Simple Agreements for Future Equity). false 14 0 0 150000 true false Duo Oncology Inc. /s/ Sam Rothstein Sam Rothstein President and CEO 2023-08-11