/Investor DB

Sandbox Clinical Ventures — 2026 Investments

1 investments dated 2026 · listed companies and verified rows first · show all

.406 Ventures406ventures.comFeb 2026 · $23.7M

.406 Ventures is an early-stage venture capital firm that partners with founders in healthcare, data and AI, and cybersecurity to help grow their companies.

Maria Cirino(Founder)in

Co-investorsGrandBanks Capital.406 VenturesAlleyCorpCVS Health VenturesGilde Healthcare

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.