# Dr Roy Thomas Sawyer

## Details

- **Born:** 11/1942
- **Nationality:** American
- **Appointments:** 0 (0 active)
- **Control:** 1 holding



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Biopharm (U.K.) Limited](/company/01771079) | significant-influence-or-control | 1 Oct 2016 | 5 Nov 2025 |