| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citadel Asia Limited | Rep | Asset management | 2014-05-26 | 2015-06-12 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-09-02 | 2014-03-26 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2009-06-01 | 2014-03-26 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2009-06-01 | 2010-09-02 |