| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Interactive Brokers Hong Kong Limited | Rep | Leveraged foreign exchange trading | 2019-08-16 | 2020-11-21 |
| Rep | Dealing in futures contracts | 2019-04-23 | 2020-11-21 | |
| Rep | Dealing in securities | 2019-03-19 | 2020-11-21 | |
| BMI FUNDS MANAGEMENT LIMITED | Rep | Advising on securities | 2017-06-12 | 2019-02-25 |
| Rep | Asset management | 2017-06-12 | 2019-02-25 | |
| Rep | Dealing in securities | 2017-06-12 | 2019-02-25 | |
| BMI Securities Limited | Rep | Dealing in securities | 2017-02-08 | 2019-02-25 |
| CHIEF SECURITIES LIMITED | Rep | Dealing in securities | 2015-08-26 | 2017-01-24 |