PolySign Stock
PolySign is a financial technology company providing institutional investors with cutting-edge blockchain-enabled infrastructure for digital assets across the capital markets and payments sectors. Its suite of products includes MG Stover, a full-service fund administration firm, and Standard Custody & Trust, a New York-regulated custodian offering patented technology for securing digital assets.
Founded: 2017
Management Team
| Jack McDonald CEO and Chairman |
| Nazia Chowdhury CFO |
| Suellen Galish Chief Compliance Officer |
| Charles Ocheret CTO |
| Ralph Perella Chief Information Security Officer |
| Kimon Papahadjopoulos Chief Blockchain Officer |
