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 |
|---|---|---|---|---|---|---|
| SpinalMotion Inc | — | Other | Series B | $107.1M | $424.5M | 2011 |
Michael Ellwein 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 Ellwein on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| JAMES SHAPIRO | 1 | 5 |
| Stephen J. Sullivan | 1 | 4 |
| Graham Blackbeard | 1 | 3 |
| Glenn Reicin | 1 | 3 |
| David Hovda | 1 | 2 |
| Malan De Villiers | 1 | 2 |
| Richard Spaulding | 1 | 1 |
| Richard Spalding | 1 | 1 |
| Michael D. Ellwein | 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.