| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Marex Hong Kong Limited | Rep | Dealing in futures contracts | 2013-08-19 | - |
| R.J. O'BRIEN & ASSOCIATES HK LIMITED | Rep | Dealing in futures contracts | 2011-08-08 | 2013-07-27 |
| CES Capital International (Hong Kong) Co., Limited | Rep | Leveraged foreign exchange trading | 2009-11-19 | 2011-07-19 |
| Rep | Dealing in securities | 2009-05-22 | 2011-07-19 | |
| Rep | Dealing in futures contracts | 2009-01-05 | 2011-07-19 |