| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOWLEA SECURITIES LIMITED | RO | Advising on securities | 2023-08-16 | - |
| RO | Dealing in securities | 2023-08-16 | - | |
| Tensant Securities Limited | RO | Advising on securities | 2020-08-20 | 2023-08-07 |
| RO | Dealing in securities | 2017-01-03 | 2023-08-07 | |
| HING WAI ALLIED SECURITIES LIMITED | RO | Advising on corporate finance | 2003-04-01 | 2004-02-06 |
| RO | Advising on securities | 2003-04-01 | 2004-02-06 | |
| RO | Asset management | 2003-04-01 | 2004-02-06 | |
| RO | Dealing in securities | 2003-04-01 | 2016-12-30 |