| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Epigen Group (Hong Kong) Limited | RO | Asset management | 2014-02-05 | 2016-07-04 |
| Segantii Capital Management Limited | Rep | Asset management | 2011-05-23 | 2011-11-09 |
| Nezu Asia Capital Management Limited | Rep | Asset management | 2007-05-31 | 2011-05-11 |