| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| TradeGo Markets Limited | Rep | Providing automated trading services | 2024-07-24 | - |
| RO | Dealing in securities | 2024-03-11 | - | |
| Rep | Dealing in securities | 2024-01-17 | 2024-03-11 | |
| SHUN HENG SECURITIES LIMITED | RO | Dealing in securities | 2022-03-01 | 2023-12-31 |
| Rep | Dealing in securities | 2022-02-14 | 2022-03-01 | |
| D.J. SECURITIES LIMITED | RO | Dealing in securities | 2018-12-04 | 2021-12-16 |
| Rep | Dealing in securities | 2018-10-11 | 2018-12-04 | |
| CHIEF SECURITIES LIMITED | Rep | Advising on securities | 2016-04-28 | 2016-07-31 |
| CHIEF COMMODITIES LIMITED | Rep | Dealing in futures contracts | 2012-11-26 | 2016-07-31 |
| CHIEF SECURITIES LIMITED | Rep | Dealing in securities | 2010-06-15 | 2016-07-31 |