| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2009-03-10 | 2010-04-21 |
| Rep | Advising on securities | 2009-02-16 | 2010-04-21 | |
| Lion Global Financial Limited | Rep | Advising on securities | 2004-12-09 | 2009-01-15 |
| CASH Wealth Management Limited | Rep | Advising on securities | 2004-07-07 | 2004-09-08 |
| KARL THOMSON INVESTMENT CONSULTANTS LIMITED | Rep | Advising on securities | 2003-05-13 | 2004-06-17 |