Yiu Suk Han
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Mtt Group | 02350 | 04-Aug-22 | 06-Oct-23 | CoSec | to pursue other career aspirations | |
| Giant Biogene | 02367 | 21-Apr-22 | 28-Aug-23 | J-CoSec | No reasons provided | |
| Giant Biogene Holding Co., Ltd | 02367 | 21-Apr-22 | 28-Aug-23 | CoSec |