Jeffrey Sai Tai Fang
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Jeffrey Sai Tai Fang (方世泰), a licensed Responsible Officer with CE reference AMF434. Currently licensed at 1 firm(s): OSL Digital Securities Limited . Active regulated activities: Type 1 - Dealing in securities; Type 7 - Providing automated trading services. This person has 17.3 years of SFC licence history. Total licence records on file: 26.
Information
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Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| OSL Digital Securities Limited OSL數字證券有限公司 |
Rep | Type 7 - Providing automated trading services | 2026-05-11 | present |
| OSL Digital Securities Limited OSL數字證券有限公司 |
RO | Type 1 - Dealing in securities | 2026-05-11 | present |
| OSL Digital Securities Limited OSL數字證券有限公司 |
Rep | Type 1 - Dealing in securities | 2026-03-17 | 2026-05-11 |
| Victory Securities Company Limited 勝利證券有限公司 |
Rep | Type 1 - Dealing in securities | 2024-09-09 | 2025-12-16 |
| Victory Securities Company Limited 勝利證券有限公司 |
Rep | Type 4 - Advising on securities | 2024-09-09 | 2025-12-16 |
| Victory Securities Company Limited 勝利證券有限公司 |
Rep | Type 9 - Asset management | 2024-09-09 | 2025-12-16 |
| Dragonstone Capital Management Limited 龍石資本管理有限公司 |
Rep | Type 9 - Asset management | 2024-03-11 | 2024-08-12 |
| Dragonstone Capital Management Limited 龍石資本管理有限公司 |
Rep | Type 1 - Dealing in securities | 2024-02-21 | 2024-08-12 |
| Dragonstone Capital Management Limited 龍石資本管理有限公司 |
Rep | Type 4 - Advising on securities | 2024-02-21 | 2024-08-12 |
| Vantage Capital Markets HK Limited | Rep | Type 4 - Advising on securities | 2022-11-18 | 2023-10-24 |
| Vantage Capital Markets HK Limited | Rep | Type 6 - Advising on corporate finance | 2022-11-18 | 2023-10-24 |
| Vantage Capital Markets HK Limited | Rep | Type 1 - Dealing in securities | 2022-07-18 | 2023-10-24 |
| Vantage Capital Markets HK Limited | Rep | Type 2 - Dealing in futures contracts | 2022-07-18 | 2023-10-24 |
| China Merchants Securities (HK) Co., Limited 招商證券(香港)有限公司 |
RO | Type 1 - Dealing in securities | 2019-02-26 | 2022-07-12 |
| China Merchants Securities (HK) Co., Limited 招商證券(香港)有限公司 |
Rep | Type 1 - Dealing in securities | 2018-10-05 | 2019-02-26 |
| China Merchants Futures (HK) Co., Limited 招商期貨(香港)有限公司 |
Rep | Type 2 - Dealing in futures contracts | 2018-10-05 | 2022-07-12 |
| Haitong International Securities Company Limited 海通國際證券有限公司 |
Rep | Type 1 - Dealing in securities | 2018-01-18 | 2018-08-08 |
| Haitong International Securities Company Limited 海通國際證券有限公司 |
Rep | Type 4 - Advising on securities | 2018-01-18 | 2018-08-08 |
| BOCI Securities Limited 中銀國際證券有限公司 |
Rep | Type 1 - Dealing in securities | 2012-10-11 | 2017-11-01 |
| Piper Jaffray Asia Securities Limited 派杰亞洲証券有限公司 |
Rep | Type 1 - Dealing in securities | 2011-05-17 | 2012-08-25 |
| Shenwan Hongyuan Securities (H.K.) Limited 申萬宏源證券(香港)有限公司 |
Rep | Type 1 - Dealing in securities | 2009-07-13 | 2011-05-01 |
| Shenwan Hongyuan Research (H.K.) Limited 申萬宏源研究(香港)有限公司 |
Rep | Type 4 - Advising on securities | 2009-07-13 | 2011-05-01 |
| Brevan Howard (Hong Kong) Limited |
Rep | Type 4 - Advising on securities | 2008-06-11 | 2008-11-13 |
| Brevan Howard (Hong Kong) Limited |
Rep | Type 5 - Advising on futures contracts | 2008-06-11 | 2008-11-13 |
| Brevan Howard (Hong Kong) Limited |
Rep | Type 9 - Asset management | 2007-09-21 | 2008-11-13 |
| HSBC Securities (Asia) Limited | Rep | Type 4 - Advising on securities | 2005-07-12 | 2005-11-12 |
Worked alongside
The 20 closest colleagues, strongest tie first — individuals licensed at the same firm as Jeffrey Sai Tai Fang during overlapping periods. Ranked by how long they overlapped and how similar their regulated activities were, with shared time at a smaller firm weighted more than at a large one. See the detailed formula.