People · Operator
Named in public records as an officer, director or promoter · active 2019–2024 · Other Technology, Biotechnology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| CrowdStreet, Inc. | — | Other Technology | Series B | $53.8M | $429.9M | 2019 |
| Alpha Cognition Inc. | — | Biotechnology | Series A | $27.6M | $1.6M | 2021 |
John Havens 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 John Havens on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Michael Walsh | 1 | 24 |
| Lawson DeVries | 1 | 13 |
| Jeffrey Hinck | 1 | 10 |
| Dino Vendetti | 1 | 7 |
| Frederick Sancilio | 1 | 4 |
| Tore Steen | 1 | 3 |
| Michael McFadden | 1 | 3 |
| Kenneth A. Cawkell | 1 | 3 |
| Kenneth Cawkell | 1 | 3 |
| Steve Drew | 1 | 2 |
| Gaylyn Sher-Jan | 1 | 2 |
| Jeremy Wright | 1 | 2 |
| Denis A. Kay | 1 | 2 |
| Brent Hieggelke | 1 | 2 |
| Darren Powderly | 1 | 1 |
| Marshall Clark | 1 | 1 |
| Ian Formigle | 1 | 1 |
| Dan Laun | 1 | 1 |
| Dino John Vendetti | 1 | 1 |
| Alfred A. Maelicke | 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.