| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Vantage Capital Markets HK Limited | Rep | Dealing in securities | 2012-03-06 | 2016-04-01 |
| RO | Dealing in securities | 2011-07-04 | 2012-02-04 | |
| RO | Dealing in futures contracts | 2011-07-04 | 2016-04-01 | |
| Rep | Dealing in futures contracts | 2010-09-30 | 2011-07-04 | |
| Rep | Dealing in securities | 2010-09-30 | 2011-07-04 | |
| LOUIS CAPITAL MARKETS (HONG KONG) LIMITED | RO | Dealing in futures contracts | 2008-11-14 | 2010-05-26 |
| Rep | Dealing in futures contracts | 2008-07-07 | 2008-11-14 | |
| Rep | Dealing in securities | 2008-07-07 | 2010-05-26 |