X0708 D LIVE 0002132263 MediatorSPARK, Inc. 169 MADISON AVE STE 15278 NEW YORK NY NEW YORK 10016 3472012108 DELAWARE None None Corporation true 2025 Samuel Walter Rabkin 169 Madison Ave STE 15278 New York NY NEW YORK 10016 Executive Officer Director Michael Ryan Mahoney 169 Madison Ave STE 15278 New York NY NEW YORK 10016 Executive Officer Director Other Technology Decline to Disclose 06b false 2026-08-10 false true true Simple Agreements for Future Equity (SAFEs) false 5000 500000 10000 490000 Offering of post-money SAFEs with $3,000,000 valuation cap false 1 0 0 200000 true false MediatorSPARK, Inc. Samuel Rabkin Samuel Rabkin CEO 2026-08-13