| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Arta Asset Management Limited | Rep | Advising on securities | 2010-09-28 | 2011-11-09 |
| Rep | Asset management | 2009-11-30 | 2011-11-09 | |
| Rep | Dealing in securities | 2009-11-30 | 2011-11-09 | |
| ENLIGHTEN FUTURES LIMITED | Rep | Dealing in futures contracts | 2009-11-30 | 2012-12-28 |
| ENLIGHTEN SECURITIES LIMITED | Rep | Dealing in securities | 2009-10-16 | 2012-12-28 |
| WINLAND WEALTH MANAGEMENT LIMITED | Rep | Dealing in securities | 2009-01-14 | 2009-09-18 |