| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CORNERSTONE SECURITIES LIMITED | RO | Advising on securities | 2021-03-08 | 2022-06-28 |
| CORNERSTONE ASSET MANAGEMENT LIMITED | Rep | Asset management | 2019-03-27 | 2022-06-28 |
| CORNERSTONE SECURITIES LIMITED | Rep | Advising on securities | 2018-05-08 | 2021-03-08 |
| RO | Dealing in securities | 2016-06-13 | 2022-06-28 | |
| PICO ZEMAN SECURITIES (HK) LIMITED | RO | Dealing in securities | 2010-07-12 | 2015-12-12 |
| BERICH BROKERAGE LIMITED | RO | Dealing in securities | 2003-11-07 | 2010-07-01 |
| Rep | Advising on corporate finance | - | 2003-11-07 | |
| Rep | Advising on securities | - | 2003-11-07 | |
| Rep | Asset management | - | 2003-11-07 | |
| Rep | Dealing in securities | - | 2003-11-07 | |
| BERICH FUTURES (H.K.) COMPANY LIMITED | RO | Dealing in futures contracts | - | 2010-07-01 |