| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Oshidori Securities Limited | Rep | Dealing in securities | 2011-03-10 | 2020-01-23 |
| ORIENT SECURITIES LIMITED | Rep | Dealing in securities | 2004-11-03 | 2011-03-01 |
| KOFFMAN INVESTMENT LTD | Rep | Advising on corporate finance | - | 2003-12-22 |
| Rep | Advising on securities | - | 2003-12-22 | |
| Rep | Asset management | - | 2003-12-22 | |
| Rep | Dealing in securities | - | 2004-10-23 |