Zhang Yanrong
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Keymed Bio-B | 02162 | 03-Apr-21 | 30-Jun-25 | CFO | Resigned due to personal reasons and plans to devote more time in other commitments. | |
| Keymed Biosciences Inc. | 02162 | 03-Apr-21 | 28-Aug-20 | CoSec |