| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KAM LUEN SECURITIES LIMITED | RO | Dealing in securities | 2018-01-02 | 2019-02-07 |
| Rep | Dealing in securities | 2017-07-31 | 2018-01-02 | |
| M SECURITIES LIMITED (HK) | RO | Dealing in securities | 2017-03-14 | 2017-06-30 |
| Rep | Dealing in securities | 2017-01-27 | 2017-03-14 | |
| Glory Sun Securities Limited | RO | Asset management | 2015-03-09 | 2015-10-12 |
| RO | Advising on securities | 2015-03-09 | 2017-01-13 | |
| RO | Dealing in securities | 2006-01-25 | 2017-01-13 | |
| Rep | Advising on corporate finance | - | 2004-04-02 | |
| Rep | Advising on securities | - | 2004-04-02 | |
| Rep | Asset management | - | 2004-04-02 | |
| Rep | Dealing in securities | - | 2006-01-25 |