| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CBH Asia Limited | Rep | Advising on securities | 2023-05-31 | 2024-06-07 |
| Rep | Asset management | 2023-05-31 | 2024-06-07 | |
| Rep | Dealing in securities | 2023-05-31 | 2024-06-07 | |
| HARRIS FRASER (INTERNATIONAL) LIMITED | Rep | Advising on securities | 2020-10-22 | 2023-05-02 |
| Rep | Asset management | 2020-10-22 | 2023-05-02 | |
| Rep | Dealing in securities | 2020-10-22 | 2023-05-02 | |
| MASON INVESTMENT MANAGEMENT LIMITED | Rep | Dealing in securities | 2019-06-25 | 2020-03-27 |
| Rep | Advising on securities | 2018-04-03 | 2020-03-27 | |
| Rep | Asset management | 2018-04-03 | 2020-03-27 | |
| THOMAS GLOBAL FINANCIAL SERVICES LIMITED | Rep | Dealing in securities | 2018-04-03 | 2019-04-08 |
| Mason Securities Limited | Rep | Advising on securities | 2018-02-22 | 2020-03-27 |
| Rep | Dealing in securities | 2018-02-22 | 2020-03-27 | |
| Rep | Asset management | 2017-08-21 | 2020-03-27 | |
| DL Family Office (HK) Limited | Rep | Asset management | 2016-01-18 | 2017-02-23 |
| DL SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2013-07-08 | 2014-08-01 |