| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MIDLAND WEALTH MANAGEMENT LIMITED | Rep | Dealing in securities | 2010-02-26 | 2014-05-26 |
| Rep | Advising on securities | 2008-03-05 | 2014-05-26 | |
| CYPRESS INTERNATIONAL INVESTMENT ADVISORS LIMITED | Rep | Advising on securities | 2007-04-03 | 2007-10-31 |
| Quam Securities Limited | Rep | Advising on securities | 2006-07-14 | 2007-02-28 |
| GREATER CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2006-03-02 | 2006-05-04 |
| PRINCIPAL GLOBAL INVESTORS (ASIA) LIMITED | Rep | Advising on securities | 2005-05-03 | 2006-02-07 |
| CASH Wealth Management Limited | Rep | Advising on securities | 2004-04-21 | 2005-04-13 |