| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Penjing Asset Management (Asia) Limited | RO | Advising on securities | 2020-01-08 | - |
| RO | Asset management | 2020-01-08 | - | |
| RO | Dealing in securities | 2020-01-08 | - | |
| Sigma Capital Management Limited | RO | Dealing in securities | 2017-05-16 | 2020-01-08 |
| RO | Advising on securities | 2016-04-18 | 2020-01-08 | |
| RO | Asset management | 2015-11-11 | 2020-01-08 | |
| GROW Asset Management (HK) Limited | RO | Asset management | 2015-01-09 | 2022-08-08 |
| Penjing Asset Management (HK) Limited | RO | Advising on securities | 2008-06-05 | 2014-12-19 |
| RO | Asset management | 2008-06-05 | 2014-12-19 | |
| Rep | Advising on securities | 2005-06-23 | 2008-06-05 | |
| Rep | Asset management | 2005-06-23 | 2008-06-05 | |
| AN QIAO INVESTMENT (HONG KONG) LIMITED | Rep | Advising on securities | 2003-04-01 | 2005-05-06 |
| Rep | Asset management | 2003-04-01 | 2005-05-06 |