# Dr Benjamin O'Brien

## Details

- **Born:** 2/1973
- **Nationality:** British
- **Appointments:** 0 (0 active)
- **Control:** 2 holdings



## Control

| Company | Nature of control | Notified | Ceased |
|---|---|---|---|
| [Mycardium Research Ltd](/company/12045545) | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 12 Jun 2019 |  |
| [Mycardium Limited](/company/12014453) | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 23 May 2019 |  |