| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Quam Securities Limited | Rep | Dealing in securities | 2011-06-09 | 2017-03-24 |
| ENLIGHTEN SECURITIES LIMITED | Rep | Dealing in securities | 2009-02-03 | 2011-06-04 |
| PIPER JAFFRAY ASIA SECURITIES LIMITED | Rep | Dealing in securities | 2008-02-20 | 2009-01-31 |