| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PRINCIPAL INVESTMENT & RETIREMENT SERVICES LIMITED | Rep | Advising on securities | 2013-05-06 | 2013-12-18 |
| Rep | Dealing in securities | 2013-05-06 | 2013-12-18 | |
| CENTALINE WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2012-10-03 | 2013-03-27 |
| Rep | Dealing in securities | 2012-10-03 | 2013-03-27 | |
| oOo Securities (HK) Group Limited | Rep | Advising on securities | 2009-11-20 | 2012-04-01 |
| CENTALINE WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2008-04-18 | 2009-02-09 |