| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Oreana Financial Services Limited | Rep | Advising on securities | 2024-04-15 | 2025-09-16 |
| Rep | Asset management | 2024-04-15 | 2025-09-16 | |
| Rep | Dealing in securities | 2024-04-15 | 2025-09-16 | |
| AS CAPITAL LIMITED | Rep | Dealing in securities | 2022-01-27 | 2022-04-01 |
| Vantage Capital Markets HK Limited | Rep | Dealing in futures contracts | 2018-04-03 | 2021-02-28 |
| Rep | Dealing in securities | 2018-04-03 | 2021-02-28 | |
| Parry International Trading Limited | Rep | Dealing in securities | 2012-08-03 | 2013-11-07 |
| Rep | Dealing in securities | 2011-06-03 | 2011-07-18 | |
| T.F.S. Derivatives HK Limited | Rep | Dealing in futures contracts | 2010-04-23 | 2010-11-30 |
| Rep | Dealing in securities | 2010-04-23 | 2010-11-30 |