| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Linkways Investment Management Limited | Rep | Advising on securities | 2025-09-09 | - |
| Linkways Asset Management Limited | Rep | Asset management | 2024-10-25 | - |
| Linkways Investment Management Limited | Rep | Dealing in futures contracts | 2023-12-21 | - |
| Rep | Dealing in securities | 2023-12-21 | - | |
| PLATINUM BROKING COMPANY LIMITED | Rep | Dealing in securities | 2022-09-28 | 2023-01-12 |
| WINX INTERNATIONAL FUTURES CO., LIMITED | Rep | Dealing in futures contracts | 2022-07-20 | 2022-08-05 |
| ARTA GLOBAL MARKETS LIMITED | Rep | Dealing in securities | 2019-03-04 | 2019-07-23 |