0001843372-25-000002.txt : 20250610 0001843372-25-000002.hdr.sgml : 20250610 20250610133712 ACCESSION NUMBER: 0001843372-25-000002 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b FILED AS OF DATE: 20250610 DATE AS OF CHANGE: 20250610 EFFECTIVENESS DATE: 20250610 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Duo Oncology Inc. CENTRAL INDEX KEY: 0001843372 ORGANIZATION NAME: EIN: 851909864 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-548506 FILM NUMBER: 251036614 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 1 primary_doc.xml X0708 D LIVE 0001843372 Duo Oncology Inc. 4165 BLAIR ST PITTSBURGH PA PENNSYLVANIA 15207 412-709-1659 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 Director 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 LUSONG LUO 4165 BLAIR STREET PITTSBURGH PA PENNSYLVANIA 15207 Director JOE GATTO 4165 BLAIR STREET PITTSBURGH PA PENNSYLVANIA 15207 Director VICTORIA MANAX 4165 BLAIR STREET PITTSBURGH PA PENNSYLVANIA 15207 Director Pharmaceuticals Decline to Disclose 06b false 2025-06-02 false true true true false 25000 3000000 400000 2600000 false 8 0 0 145000 true false Duo Oncology Inc. /s/ Sam Rothstein Sam Rothstein President and CEO 2025-06-10