| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WING FUNG FUTURES LIMITED | Rep | Dealing in futures contracts | 2010-11-19 | 2011-04-22 |
| WING FUNG SECURITIES LIMITED | Rep | Dealing in securities | 2010-11-08 | 2011-04-22 |
| BOA INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2010-07-22 | 2010-10-06 |
| OnePlatform Asset Management Limited | Rep | Advising on securities | 2009-04-30 | 2009-06-08 |