| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Point72 Hong Kong Limited | Rep | Asset management | 2009-12-14 | 2022-12-30 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2003-05-06 | 2004-04-28 |
| Rep | Advising on corporate finance | - | 2003-04-29 | |
| Rep | Advising on securities | - | 2003-04-29 | |
| Rep | Asset management | - | 2003-04-29 | |
| Rep | Dealing in securities | - | 2004-04-28 |