| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AuVantage Consultancy Limited | RO | Dealing in securities | 2021-08-17 | 2022-03-06 |
| Innovest Securities Investment Limited | RO | Dealing in securities | 2020-06-10 | 2021-07-08 |
| Rep | Dealing in securities | 2020-04-22 | 2020-06-10 | |
| CHUNG LEE SECURITIES COMPANY LIMITED | RO | Dealing in securities | 2018-10-15 | 2019-12-27 |
| Rep | Dealing in securities | 2007-11-16 | 2018-10-15 | |
| Rep | Advising on corporate finance | - | 2003-08-11 | |
| Rep | Advising on securities | - | 2003-08-11 | |
| Rep | Asset management | - | 2003-08-11 | |
| Rep | Dealing in securities | - | 2007-08-31 |