| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GRANDLY FINANCIAL SERVICES LIMITED | Rep | Dealing in futures contracts | 2024-07-26 | 2025-10-08 |
| Rep | Dealing in securities | 2024-07-26 | 2025-10-08 | |
| Telecom King Securities Limited | Rep | Dealing in futures contracts | 2016-11-15 | 2024-02-09 |
| Rep | Dealing in securities | 2016-09-13 | 2024-02-09 | |
| WING ON CHEONG CHINA DEVELOPMENT COMPANY LIMITED | Rep | Dealing in futures contracts | 2005-01-31 | 2015-11-01 |
| WING ON CHEONG SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2005-01-31 | 2016-09-01 |