| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SIMPLEX ASSET MANAGEMENT (HK) COMPANY LIMITED | Rep | Advising on securities | 2025-10-20 | - |
| RO | Asset management | 2019-07-03 | - | |
| Rep | Asset management | 2019-04-17 | 2019-07-03 | |
| KOALA CAPITAL MANAGEMENT LIMITED | RO | Asset management | 2017-10-03 | 2019-01-11 |
| AP Asset Management (HK) Limited | RO | Asset management | 2014-08-07 | 2016-11-19 |
| RO | Dealing in securities | 2014-08-07 | 2016-11-19 | |
| Rep | Asset management | 2014-03-24 | 2014-08-07 | |
| Rep | Dealing in securities | 2014-03-24 | 2014-08-07 | |
| SILVERHORN INVESTMENT ADVISORS LIMITED | Rep | Advising on securities | 2014-02-11 | 2014-03-11 |
| Rep | Asset management | 2014-02-11 | 2014-03-11 | |
| Rep | Dealing in securities | 2014-02-11 | 2014-03-11 | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2012-07-25 | 2013-01-24 |
| Rep | Dealing in securities | 2012-07-25 | 2013-01-24 | |
| UBS Asset Management (Hong Kong) Limited | RO | Advising on securities | 2006-01-18 | 2012-04-03 |
| RO | Asset management | 2006-01-18 | 2012-04-03 | |
| Rep | Advising on securities | 2005-12-09 | 2006-01-18 | |
| Rep | Asset management | 2005-12-09 | 2006-01-18 |