| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WEBULL SECURITIES LIMITED | Rep | Advising on securities | 2023-07-12 | 2023-10-04 |
| Rep | Dealing in securities | 2022-07-28 | 2023-10-04 | |
| WINBULL SECURITIES INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2022-06-14 | 2022-07-17 |
| Magpie Securities Limited (HK) | Rep | Dealing in futures contracts | 2021-10-29 | 2022-05-11 |
| Rep | Dealing in securities | 2021-10-29 | 2022-05-11 | |
| CHIEF COMMODITIES LIMITED | Rep | Dealing in futures contracts | 2019-06-18 | 2021-10-06 |
| CHIEF SECURITIES LIMITED | Rep | Dealing in securities | 2017-09-26 | 2021-10-06 |