| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KO'S BROTHER SECURITIES COMPANY LIMITED | RO | Dealing in securities | 2003-07-08 | 2021-10-28 |
| Ko's Brother (Securities) Company | RO | Advising on corporate finance | - | 2003-05-28 |
| RO | Advising on securities | - | 2003-05-28 | |
| RO | Asset management | - | 2003-05-28 | |
| RO | Dealing in securities | - | 2003-07-08 |