| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PROLIFERATION ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2017-11-23 | 2022-06-01 |
| RO | Asset management | 2017-11-23 | 2022-06-01 | |
| PRESTIGE SECURITIES LIMITED (HK) | Rep | Dealing in securities | 2017-02-09 | 2017-09-29 |
| PRESTIGE ASSET MANAGEMENT LIMITED (HK) | RO | Advising on securities | 2016-11-15 | 2017-09-29 |
| RO | Asset management | 2016-11-15 | 2017-09-29 | |
| KARL-THOMSON COMMODITIES COMPANY LIMITED | Rep | Dealing in futures contracts | 2012-05-02 | 2016-11-10 |
| KARL-THOMSON SECURITIES COMPANY LIMITED | Rep | Asset management | 2012-03-29 | 2016-11-10 |
| Rep | Dealing in securities | 2009-07-30 | 2016-11-10 | |
| KARL THOMSON INVESTMENT CONSULTANTS LIMITED | Rep | Asset management | 2005-03-16 | 2016-11-10 |
| Rep | Advising on securities | 2004-05-31 | 2016-11-10 | |
| SSC MANDARIN FINANCIAL SERVICES LIMITED | Rep | Advising on securities | - | 2004-02-09 |