| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Kriya Capital Limited | RO | Asset management | 2022-06-20 | - |
| Asymmetric Advisors Limited (HK) | RO | Advising on securities | 2018-07-20 | - |
| RO | Dealing in securities | 2018-07-20 | - | |
| Kriya Capital Limited | Rep | Asset management | 2013-02-01 | 2018-08-22 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2012-01-16 | 2012-07-19 |
| Rep | Dealing in securities | 2008-11-03 | 2012-07-19 | |
| KBC FINANCIAL PRODUCTS HONG KONG LIMITED | Rep | Dealing in securities | 2008-02-18 | 2008-09-22 |