Wan Bo
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Wai Chun Biotec | 00660 | 03-Nov-20 | 05-Jun-25 | INED | To devote more time to personal commitments. | |
| Wai Chun Group | 01013 | 30-Sep-04 | 05-Jun-25 | INED | Resigned to devote more time to personal commitments. |