| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Interactive Brokers Hong Kong Limited | Rep | Dealing in futures contracts | 2022-05-03 | - |
| Rep | Dealing in securities | 2022-05-03 | - | |
| TD Ameritrade Hong Kong Limited | Rep | Dealing in futures contracts | 2020-12-14 | 2022-04-08 |
| Rep | Dealing in securities | 2020-12-14 | 2022-04-08 | |
| ADS Securities Hong Kong Limited | Rep | Advising on securities | 2019-11-06 | 2020-02-11 |
| Rep | Dealing in futures contracts | 2019-11-06 | 2020-02-11 | |
| Rep | Dealing in securities | 2019-11-06 | 2020-02-11 | |
| Rep | Leveraged foreign exchange trading | 2019-11-06 | 2020-02-11 |