| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Oppenheimer Investments Asia Limited | RO | Advising on securities | 2013-08-12 | - |
| RO | Dealing in securities | 2013-08-12 | - | |
| Rep | Advising on securities | 2013-05-30 | 2013-08-12 | |
| Rep | Dealing in securities | 2013-05-30 | 2013-08-12 | |
| Knight Capital Asia Limited | RO | Advising on securities | 2009-07-22 | 2011-08-12 |
| RO | Dealing in securities | 2009-07-22 | 2013-04-05 | |
| Knight Libertas (Asia) Limited | RO | Advising on securities | 2008-01-23 | 2010-01-14 |
| RO | Dealing in securities | 2008-01-23 | 2010-01-14 | |
| DEBTTRADERS, LIMITED - IN LIQUIDATION | Rep | Dealing in securities | 2004-03-08 | 2004-09-16 |
| Rep | Advising on corporate finance | 2003-04-01 | 2003-12-27 | |
| Rep | Advising on securities | 2003-04-01 | 2003-12-27 | |
| Rep | Asset management | 2003-04-01 | 2003-12-27 | |
| Rep | Dealing in securities | 2003-04-01 | 2003-12-27 |