| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Dymon Asia Capital (HK) Limited | Rep | Asset management | 2020-06-26 | - |
| Nine Masts Capital Limited | Rep | Asset management | 2017-05-02 | 2020-06-05 |
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2014-08-04 | 2017-03-16 |
| Rep | Dealing in securities | 2014-08-04 | 2017-03-16 | |
| Credit Suisse Securities (Hong Kong) Limited | Rep | Dealing in securities | 2014-08-04 | 2017-03-16 |
| SG SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2009-07-09 | 2010-06-26 |