| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Polymer Capital Management (HK) Limited | RO | Advising on securities | 2026-01-26 | - |
| RO | Dealing in securities | 2026-01-26 | - | |
| RO | Asset management | 2020-08-18 | - | |
| Rep | Asset management | 2020-06-26 | 2020-08-18 | |
| Schonfeld Strategic Advisors (Hong Kong) Limited | RO | Asset management | 2016-10-11 | 2020-04-17 |
| BlueCrest Capital Management (Hong Kong) Limited | Rep | Asset management | 2015-01-23 | 2016-06-30 |
| Point72 Hong Kong Limited | Rep | Asset management | 2008-07-28 | 2015-01-01 |
| Morgan Stanley Asia Limited | Rep | Advising on securities | 2006-08-21 | 2008-06-16 |
| Rep | Dealing in securities | 2006-08-21 | 2008-06-16 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2005-04-23 | 2006-07-21 |
| Rep | Advising on securities | 2003-10-31 | 2005-04-23 |