People · Operator
Named in public records as an officer, director or promoter · active 2013–2025 · Biotechnology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Graybug Vision, Inc. | — | Biotechnology | Series C | $144.8M | $132.4M | 2015 |
| G1 Therapeutics, Inc. | — | Biotechnology | Series C | $134.9M | $2.0B | 2013 |
| Trefoil Therapeutics, Inc. | — | Biotechnology | Series A | $33.3M | $16.2M | 2016 |
| Spyryx Biosciences, Inc. | — | Biotechnology | Series B | $29.1M | $235.4M | 2015 |
| Aer Therapeutics, Inc. | — | Biotechnology | Series B | $20.9M | $27.9M | 2022 |
| Perfuse Therapeutics, Inc. | — | Biotechnology | Series A | $11.0M | $319.2M | 2019 |
Christy Shaffer 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 Christy Shaffer on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Tim Shannon | 2 | 9 |
| Chau Khuong | 2 | 9 |
| Rishi Gupta | 1 | 12 |
| John Taylor | 1 | 10 |
| Clay Thorp | 1 | 10 |
| Cameron Wheeler | 1 | 9 |
| Brian Daniels | 1 | 5 |
| Jeffrey Cleland | 1 | 4 |
| Emmett Cunningham | 1 | 4 |
| Eric W. Roberts | 1 | 4 |
| Derek Yoon | 1 | 4 |
| Hongbo Lu | 1 | 4 |
| Gerald Cagle | 1 | 4 |
| Stella Robertson | 1 | 4 |
| Seth A. Rudnick | 1 | 3 |
| JUSTIN HANES | 1 | 3 |
| Jonathan Mow | 1 | 3 |
| Roger Jeffs | 1 | 3 |
| Christy L. Shaffer | 1 | 3 |
| Jeffrey L. Cleland | 1 | 3 |
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.