| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Tiger Securities Asset Management Company Limited | RO | Dealing in securities | 2011-01-04 | 2012-10-03 |
| RO | Advising on securities | 2009-10-14 | 2012-10-03 | |
| RO | Asset management | 2009-10-14 | 2012-10-03 | |
| Rep | Advising on securities | 2009-09-04 | 2009-10-14 | |
| Rep | Asset management | 2009-09-04 | 2009-10-14 | |
| BMI FUNDS MANAGEMENT LIMITED | RO | Asset management | 2007-03-13 | 2008-12-11 |
| RO | Asset management | 2005-02-28 | 2005-10-28 | |
| RO | Advising on securities | 2005-02-28 | 2008-12-11 | |
| Rep | Advising on securities | 2004-08-28 | 2005-02-28 | |
| PATTERSON FINANCIAL SERVICES LIMITED | Rep | Advising on securities | 2003-09-23 | 2004-07-30 |
| REALCHAMP ASSET MANAGEMENT LIMITED | Rep | Advising on corporate finance | - | 2003-06-16 |
| Rep | Advising on securities | - | 2003-06-16 | |
| Rep | Asset management | - | 2003-06-16 |