| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Interactive Brokers Hong Kong Limited | RO | Dealing in futures contracts | 2010-10-22 | 2017-07-01 |
| RO | Dealing in securities | 2010-10-22 | 2017-07-01 | |
| Rep | Dealing in futures contracts | 2004-02-27 | 2010-10-22 | |
| Rep | Dealing in securities | 2003-07-14 | 2010-10-22 | |
| TIMBER HILL HONG KONG LIMITED | Rep | Advising on futures contracts | - | 2003-07-09 |
| Rep | Asset management | - | 2003-07-09 | |
| Rep | Dealing in futures contracts | - | 2004-12-17 |