Yao Zhengbin
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Visen Pharmaceuticals | 02561 | 01-Apr-21 | 31-Dec-21 | INED |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Visen Pharmaceuticals | 02561 | 01-Apr-21 | 31-Dec-21 | INED |