People · Operator
Named in public records as an officer, director or promoter · active 2014–2014 · Other Health Care
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Ampersand Health, LLC | — | Other Health Care | Series A | $7.7M | $103.9M | 2014 |
Jack Sidney Tyrell 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 Jack Sidney Tyrell on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| T. Sidney Chambless, Jr. | 1 | 3 |
| Jack K. Tyrell | 1 | 1 |
| Philip K. Hertik | 1 | 1 |
| Peter K. Grua | 1 | 1 |
| Lang M. Aston | 1 | 1 |
| Timothy M. Petrikin | 1 | 1 |
| Andrea K. Kampine | 1 | 1 |
| J. Lang Aston | 1 | 1 |
| W. Bradley Rouse | 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.