People · Operator
Named in public records as an officer, director or promoter · active 2013–2026 · Biotechnology, Other Technology, Other Health Care
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Alliqua BioMedical, Inc. | — | Biotechnology | Series A | $52.6M | $100.1M | 2013 |
| Wavedancer, Inc. | — | Other Technology | Series A | $31.6M | $4.5M | 2025 |
| Firefly Neuroscience, Inc. | — | Other Health Care | Seed | $2.8M | $4.8M | 2026 |
Brian Posner 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 Brian Posner on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Stella Vnook | 2 | 5 |
| David DeCaprio | 2 | 3 |
| Arun Menawat | 2 | 3 |
| Gil Issachar | 2 | 2 |
| Paul Krzywicki | 2 | 2 |
| David Johnson | 1 | 35 |
| Fred Cohen | 1 | 12 |
| Mark Wagner | 1 | 9 |
| Steven Berger | 1 | 7 |
| James Sapirstein | 1 | 7 |
| Richard Rosenblum | 1 | 6 |
| Jerome Zeldis | 1 | 6 |
| Kenneth Londoner | 1 | 5 |
| William H. Pickle | 1 | 4 |
| Joseph Sierchio | 1 | 3 |
| Gary Restani | 1 | 3 |
| David Stefansky | 1 | 3 |
| Michael M. Goldberg | 1 | 2 |
| Perry Karsen | 1 | 2 |
| Joseph M. Leone | 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.