People · Operator
Named in public records as an officer, director or promoter · active 2008–2015 · Biotechnology, Pharmaceuticals
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Principia Biopharma Inc. | — | Biotechnology | Series C | $77.4M | $2.0B | 2015 |
| Catalyst Biosciences Inc | — | Biotechnology | Series C | $65.3M | $77.4M | 2008 |
| Mosaic Biosciences, Inc. | — | Biotechnology | Series A | $14.7M | $176.1M | 2011 |
| Osprey Pharmaceuticals Usa Inc | — | Pharmaceuticals | Series A | $5.9M | $182.5M | 2009 |
Nassim Usman 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 Nassim Usman on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Augustine Lawlor | 2 | 8 |
| Asish Xavier | 1 | 18 |
| Peter Thompson | 1 | 16 |
| Michael Powell | 1 | 14 |
| Srinivas Akkaraju | 1 | 10 |
| Simeon George | 1 | 8 |
| John Hamer | 1 | 7 |
| Alan Colowick | 1 | 7 |
| Ralph E. Christoffersen | 1 | 6 |
| Augustine E. Lawlor | 1 | 6 |
| Daniel Becker | 1 | 5 |
| MICHAEL DYBBS | 1 | 5 |
| Mark Lupa | 1 | 5 |
| Ralph Christoffersen | 1 | 5 |
| Lewis J. Shuster | 1 | 4 |
| Jeff Himawan | 1 | 4 |
| Eric Furfine | 1 | 3 |
| Guy Katsav | 1 | 3 |
| Jeanette Welsh | 1 | 3 |
| Simeon J. George, M.D. | 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.