People · Operator
Named in public records as an officer, director or promoter · active 2018–2022 · Biotechnology, AI / ML
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| RayzeBio, Inc. | — | Biotechnology | Series D+ | $396.4M | $3.4B | 2022 |
| Outlier AI, Inc. | — | AI / ML | Series B | $32.7M | $959.2M | 2018 |
Alex Rosen 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 Alex Rosen on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Satya Patel | 1 | 20 |
| Michael Kim | 1 | 14 |
| Jerel Davis | 1 | 13 |
| Joseph Floyd | 1 | 9 |
| Aaron Royston | 1 | 7 |
| Aaron Kantoff | 1 | 6 |
| Maha Katabi | 1 | 6 |
| Mary Tagliaferri | 1 | 3 |
| Sean Byrnes | 1 | 3 |
| Deborah Charych | 1 | 2 |
| Arvind Kush | 1 | 2 |
| Angie You | 1 | 2 |
| Ken Song | 1 | 2 |
| Aubrey Haddach | 1 | 1 |
| Bong Koh | 1 | 1 |
| Yi Larson | 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.