| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Alpha Elephant Capital Management (Hong Kong) Limited | RO | Asset management | 2023-02-02 | 2023-12-31 |
| R SQUARED LIMITED | RO | Asset management | 2020-09-16 | 2021-12-15 |
| SUNFUND FUND MANAGEMENT LIMITED | RO | Asset management | 2019-01-17 | 2020-05-04 |
| Coefficient Investment Co., Limited | RO | Asset management | 2018-04-27 | 2018-11-02 |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on securities | 2007-09-04 | 2008-12-10 |