X0708 D LIVE 0002138882 Chickadee Biomedicines, Inc. 626 1ST AVENUE #W26H NEW YORK NY NEW YORK 10016 929-385-7512 DELAWARE None None Corporation true 2025 Weining Lu 91 Oakmere Street Boston MA MASSACHUSETTS 02132 Executive Officer Director Promoter Goran Mikael Dolsten 7 Rochambeau Road Scarsdale NY NEW YORK 10583 Executive Officer Director Promoter Patrick James Doyle 626 1st Avenue #W26H New York NY NEW YORK 10016 Executive Officer Director Biotechnology Decline to Disclose 06b false 2026-10-28 false true true true Simple Agreements for Future Equity (SAFEs) and Issuer's equity securities that would be issued upon conversion of SAFEs false 0 1000000 1000000 0 false 2 0 0 0 true Proceeds will be used for Issuer's general corporate and working capital purposes, which will include payment of salary of executive officer in the ordinary course of business as disclosed to investors. false Chickadee Biomedicines, Inc. /s/ Patrick Doyle Patrick J. Doyle Chief Executive Officer 2026-11-10