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Key people at Greybull Stewardship.
Greybull Stewardship was founded by Mason Myers (Founder and CEO).
Greybull Stewardship was founded by Mason Myers (Founder and CEO).
Key people at Greybull Stewardship.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Aug 5, 2025 | D-Tools | $12.0M Tools - Series C | John Heyman | Mason Myers |
| Mar 1, 2021 | Custodia Bank | $37.0M Series A | Trace Mayer | Eric Ly, Lawrence Lepard, Marcel Kasumovich, Robert Kauffman, Tim Keefe, 1843 Capital, AP Capital, Banca del Ceresio, Binance.US, Coinbase Ventures, ECMC Group, Equity Management Associates, Hard Yaka, HashKey Capital, Holon Global Investments, Madison Paige Ventures, Morgan Creek Digital, PJT Partners, Slow Ventures, Susquehanna Private Equity Investments, University of Wyoming Foundation |
