| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Interactive Brokers Hong Kong Limited | Rep | Leveraged foreign exchange trading | 2019-11-14 | 2021-01-16 |
| Rep | Dealing in futures contracts | 2019-03-25 | 2021-01-16 | |
| Rep | Dealing in securities | 2019-03-25 | 2021-01-16 | |
| Major Domus Limited | Rep | Advising on securities | 2016-09-07 | 2017-07-14 |
| Rep | Asset management | 2016-09-07 | 2017-07-14 | |
| PYRMONT WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2016-03-01 | 2016-09-01 |
| Rep | Asset management | 2016-03-01 | 2016-09-01 |