X0708 D LIVE 0002152694 mHUB Ventures MadSci II a Series of CGF2021 LLC 2093 PHILADELPHIA PIKE 5885 CLAYMONT DE DELAWARE 19703 (360) 946-0604 DELAWARE None None Limited Liability Company true 2026 LLC mHUB Ventures 1623 West Fulton Street Chicago IL ILLINOIS 60612 Executive Officer Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 false 2026-09-11 false true false 0 150000 150000 0 false 7 0 0 0 This amount represents a cost to cover fund organizational and operating expenses. false mHUB Ventures MadSci II a Series of CGF2021 LLC /s/ Haven Allen Haven Allen Manager 2026-09-16