| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CENTALINE SECURITIES LIMITED | Rep | Dealing in securities | 2025-03-05 | - |
| BTIG Hong Kong Limited | Rep | Dealing in securities | 2008-04-30 | 2023-04-17 |
| ETRADE SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2004-04-01 | 2008-01-15 |
| Rep | Dealing in securities | 2004-04-01 | 2008-01-15 | |
| ETRADE SECURITIES LIMITED | Rep | Advising on securities | 2004-04-01 | 2007-10-31 |
| Rep | Dealing in securities | 2004-04-01 | 2007-10-31 | |
| PLATINUM BROKING COMPANY LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-03-10 |
| Rep | Advising on securities | 2003-04-01 | 2004-03-10 | |
| Rep | Asset management | 2003-04-01 | 2004-03-10 | |
| Rep | Dealing in securities | 2003-04-01 | 2004-03-10 |