| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Ark Securities (Hong Kong) Limited | Rep | Asset management | 2008-01-04 | 2015-04-30 |
| PROVIDENT FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2007-04-30 | 2015-04-30 |
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2006-12-06 | 2015-04-30 |