People · Operator
Named in public records as an officer, director or promoter · active 2011–2011 · Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Vention Medical Holdings, Inc. | — | Other | Series C | $132.8M | $42.9M | 2011 |
Michael Z. Barkin at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.
People named alongside Michael Z. Barkin on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Bruce Rogers | 1 | 7 |
| George Blank | 1 | 2 |
| Christopher S.L. Pusey | 1 | 2 |
| M. Joshua Tolkoff | 1 | 2 |
| John N. Eakes | 1 | 2 |
| Thomas B. Testa | 1 | 1 |
| H. Stephen Cookston | 1 | 1 |
| Alan A. Hershey | 1 | 1 |
| Mark A. Saab | 1 | 1 |
| Stewart A. Fisher | 1 | 1 |
| Dan A. Croteau | 1 | 1 |
| S. Kay Phillips | 1 | 1 |
People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.