| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Roofer Asset Management Limited | RO | Asset management | 2021-05-07 | 2025-05-16 |
| ROOFER SECURITIES LIMITED | RO | Advising on securities | 2020-12-17 | 2025-05-16 |
| RO | Dealing in securities | 2020-07-31 | 2025-05-16 | |
| DOUBLE S CAPITAL LIMITED | Rep | Advising on securities | 2020-04-06 | 2020-06-08 |
| Rep | Asset management | 2020-04-06 | 2020-06-08 | |
| Great Wall Pan Asia Asset Management Limited | Rep | Advising on securities | 2014-07-11 | 2019-06-29 |
| Rep | Asset management | 2014-07-11 | 2019-06-29 | |
| RHB SECURITIES HONG KONG LIMITED | Rep | Advising on securities | 2011-12-30 | 2014-03-05 |
| Planetree Futures Limited | Rep | Dealing in futures contracts | 2009-07-02 | 2011-01-14 |
| Planetree Securities Limited | Rep | Dealing in securities | 2009-07-02 | 2011-01-14 |