| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MACEDON ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2026-07-06 | - |
| Rep | Asset management | 2026-07-06 | - | |
| Aspenwood Capital Limited | Rep | Asset management | 2021-03-03 | 2021-06-06 |
| Rep | Advising on securities | 2021-01-19 | 2021-06-06 | |
| ABCI Securities Company Limited | Rep | Advising on securities | 2017-03-17 | 2021-01-04 |
| Rep | Dealing in securities | 2017-03-17 | 2021-01-04 | |
| Mason Securities Limited | Rep | Advising on securities | 2016-10-24 | 2017-03-05 |
| Rep | Dealing in securities | 2016-10-24 | 2017-03-05 | |
| ZHONG ZHENG INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2016-10-24 | 2017-03-05 |
| Quam Securities Limited | Rep | Advising on securities | 2016-01-04 | 2016-05-31 |
| Rep | Dealing in futures contracts | 2016-01-04 | 2016-05-31 | |
| Rep | Dealing in securities | 2016-01-04 | 2016-05-31 | |
| RHB SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2014-11-03 | 2015-06-17 |
| Daiwa Capital Markets Hong Kong Limited | Rep | Advising on securities | 2010-01-13 | 2014-09-27 |
| Rep | Dealing in securities | 2010-01-13 | 2014-09-27 |