X0708 D LIVE 0002152314 Forecast Bio, Inc. 575 MARKET ST., FLOOR 7 SAN FRANCISCO CA CALIFORNIA 94105 415-472-9119 DELAWARE None None Corporation true 2025 Kira Eve Poskanzer 575 Market St., Floor 7 San Francisco CA CALIFORNIA 94105 Executive Officer Director Other Technology Decline to Disclose 06b false 2025-11-11 false true Simple Agreements for Future Equity false 0 3150000 2400000 750000 false 9 0 0 0 false Forecast Bio, Inc. /Kira Eve Poskanzer/ Kira Eve Poskanzer President 2026-08-27