| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KGI ASIA LIMITED | Rep | Dealing in securities | 2017-10-03 | - |
| Rep | Dealing in securities | 2007-03-29 | 2017-10-02 | |
| LUEN SING SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-11-18 |
| Rep | Advising on securities | 2003-04-01 | 2003-11-18 | |
| Rep | Asset management | 2003-04-01 | 2003-11-18 | |
| Rep | Dealing in securities | 2003-04-01 | 2007-03-01 |