# Mr John Frederick Ek

## Details

- **Born:** 4/1975
- **Nationality:** American
- **Appointments:** 0 (0 active)
- **Control:** 1 holding



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Akoya Biosciences UK Ltd](/company/11611409) | significant-influence-or-control | 21 Mar 2023 | 25 Aug 2025 |