| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Nerico Brothers Limited (HK) | Rep | Leveraged foreign exchange trading | 2010-11-03 | 2017-04-01 |
| Rep | Dealing in securities | 2010-08-13 | 2017-04-01 | |
| OnePlatform Asset Management Limited | Rep | Advising on securities | 2009-02-06 | 2010-02-04 |