| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MIDLAND WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2013-05-14 | 2015-05-01 |
| Rep | Dealing in securities | 2013-05-14 | 2015-05-01 | |
| CENTALINE WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2011-02-07 | 2012-11-19 |
| Rep | Dealing in securities | 2010-07-07 | 2012-11-19 | |
| Rep | Advising on securities | 2005-04-26 | 2007-07-31 | |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Dealing in futures contracts | 2004-08-04 | 2004-11-19 |