| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHEONG LEE SECURITIES LIMITED | RO | Advising on securities | 2009-07-08 | - |
| RO | Dealing in securities | 2008-05-13 | - | |
| Rep | Dealing in securities | 2007-10-30 | 2008-05-13 | |
| STOCKWELL SECURITIES LIMITED | Rep | Dealing in securities | 2007-07-09 | 2007-10-16 |
| REALINK FINANCIAL TRADE LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-09-23 |
| Rep | Advising on securities | 2003-04-01 | 2003-09-23 | |
| Rep | Asset management | 2003-04-01 | 2003-09-23 | |
| Rep | Providing automated trading services | 2003-04-01 | 2003-09-23 | |
| Rep | Dealing in securities | 2003-04-01 | 2007-06-05 |