People · Operator
Named in public records as an officer, director or promoter · active 2015–2026 · Pharmaceuticals, Other Health Care, Proptech / Real Estate, Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Jaguar Health, Inc. | — | Pharmaceuticals | Series C | $151.1M | $58.9M | 2019 |
| Jaguar Health, Inc. | Director | Pharmaceuticals | Series C | $42.8M | $178.4M | 2026 |
| Labconnect Holdings, Inc. | — | Other Health Care | Series B | $33.4M | $739.0M | 2017 |
| Juno Residential, Inc. | — | Proptech / Real Estate | Series B | $31.1M | $160.1M | 2020 |
| Delivered.io, Inc. | — | Other | Seed | $2.0M | $37.2M | 2015 |
Jonathan Siegel 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 Jonathan Siegel on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Steven King | 2 | 6 |
| Anula Jayasuriya | 2 | 5 |
| Pravin Chaturvedi | 2 | 4 |
| James Bochnowski | 2 | 4 |
| Lisa Conte | 2 | 3 |
| Carol Lizak | 2 | 2 |
| Jonathan Wolin | 2 | 2 |
| John Micek III | 2 | 2 |
| Mark Anderson | 1 | 20 |
| Christopher Yip | 1 | 6 |
| James J. Bochnowski | 1 | 5 |
| John Kallassy | 1 | 4 |
| Ari Azhir | 1 | 3 |
| Serge Martinod | 1 | 3 |
| John Stobo | 1 | 3 |
| Tim Johnson | 1 | 3 |
| Karen S. Wright | 1 | 2 |
| Zhi Yang | 1 | 2 |
| Charles Thompson | 1 | 2 |
| Jeffery Johnson | 1 | 2 |
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.