| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| iFAST Global Markets (HK) Limited | Rep | Advising on securities | 2023-02-02 | - |
| Rep | Dealing in securities | 2023-02-02 | - | |
| Quam Securities Limited | Rep | Dealing in securities | 2010-11-25 | 2022-08-25 |
| Rep | Advising on securities | 2010-02-09 | 2022-08-25 | |
| Henyep Capital Management Limited | Rep | Advising on securities | 2006-01-13 | 2010-01-25 |
| HENYEP SECURITIES LIMITED | Rep | Dealing in securities | 2005-09-30 | 2005-12-31 |