| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHRISTFUND SECURITIES LIMITED | Rep | Dealing in securities | 2024-12-05 | - |
| Golden Lake Capital Limited | Rep | Dealing in securities | 2019-10-09 | 2024-12-03 |
| China Renaissance Broking Services (Hong Kong) Limited | RO | Dealing in securities | 2017-03-31 | 2019-10-04 |
| Rep | Dealing in securities | 2008-08-12 | 2017-03-31 | |
| Wisetrade Securities Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-10-06 |
| Rep | Advising on securities | 2003-04-01 | 2004-10-06 | |
| Rep | Asset management | 2003-04-01 | 2004-10-06 | |
| Rep | Dealing in securities | 2003-04-01 | 2008-07-31 |