| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Modus Asset Management Limited | RO | Asset management | 2021-09-02 | - |
| GROW Asset Management (HK) Limited | RO | Asset management | 2015-01-09 | 2020-07-14 |
| Penjing Asset Management (HK) Limited | Rep | Advising on securities | 2011-04-01 | 2012-08-17 |
| Rep | Asset management | 2011-04-01 | 2012-08-17 | |
| Rep | Dealing in securities | 2011-04-01 | 2012-08-17 | |
| RO | Dealing in securities | 2009-10-29 | 2011-04-01 | |
| RO | Advising on securities | 2005-03-24 | 2011-04-01 | |
| RO | Asset management | 2005-03-24 | 2011-04-01 |