| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citadel Securities (Hong Kong) Limited | RO | Dealing in futures contracts | 2021-08-05 | 2026-07-17 |
| RO | Dealing in securities | 2021-08-05 | 2026-07-17 | |
| Rep | Dealing in futures contracts | 2019-02-22 | 2021-08-05 | |
| Rep | Dealing in securities | 2019-02-22 | 2021-08-05 | |
| NF Trinity Capital (Hong Kong) Limited | RO | Asset management | 2014-08-26 | 2015-10-30 |
| Eclipse Options (HK) Limited | Rep | Dealing in futures contracts | 2009-05-15 | 2010-02-23 |
| Rep | Dealing in securities | 2009-05-15 | 2010-02-23 | |
| Citadel Asia Limited | Rep | Asset management | 2007-02-16 | 2009-05-01 |
| Interactive Brokers Hong Kong Limited | Rep | Dealing in futures contracts | 2004-04-22 | 2007-01-31 |
| Rep | Dealing in securities | 2004-04-22 | 2007-01-31 |