| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| TP ICAP MARKETS (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2013-09-05 | 2014-09-22 |
| Rep | Dealing in securities | 2013-09-05 | 2014-09-22 | |
| Interactive Brokers LLC | Rep | Leveraged foreign exchange trading | 2011-11-25 | 2012-11-02 |
| Rep | Dealing in futures contracts | 2011-09-20 | 2012-11-02 | |
| Rep | Dealing in securities | 2011-09-20 | 2012-11-02 |