Xiaokai Xu
許笑凱
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Xiaokai Xu (許笑凱), a licensed Responsible Officer with CE reference BTM251. Currently licensed at 1 firm(s): JA Securities Limited. Active regulated activities: Type 1 - Dealing in securities; Type 4 - Advising on securities; Type 9 - Asset management. This person has 1.9 years of SFC licence history. Total licence records on file: 9.
Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| JA Securities Limited 金奧證券有限公司 |
RO | Type 1 - Dealing in securities | 2026-09-28 | present |
| JA Securities Limited 金奧證券有限公司 |
RO | Type 4 - Advising on securities | 2026-09-28 | present |
| JA Securities Limited 金奧證券有限公司 |
RO | Type 9 - Asset management | 2026-09-28 | present |
| JA Securities Limited 金奧證券有限公司 |
RO | Type 1 - Dealing in securities | 2023-05-03 | 2025-02-11 |
| JA Securities Limited 金奧證券有限公司 |
RO | Type 4 - Advising on securities | 2023-05-03 | 2025-02-11 |
| JA Securities Limited 金奧證券有限公司 |
RO | Type 9 - Asset management | 2023-05-03 | 2025-02-11 |
| JA Securities Limited 金奧證券有限公司 |
Rep | Type 1 - Dealing in securities | 2023-04-11 | 2023-05-03 |
| JA Securities Limited 金奧證券有限公司 |
Rep | Type 4 - Advising on securities | 2023-04-11 | 2023-05-03 |
| JA Securities Limited 金奧證券有限公司 |
Rep | Type 9 - Asset management | 2023-04-11 | 2023-05-03 |
Worked alongside
The 14 closest colleagues, strongest tie first — individuals licensed at the same firm as Xiaokai Xu 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.
| Name | Shared firm | Overlap |
|---|---|---|
| Xiaodong Liu | JA Securities Limited | 2023–present |
| Lingjuan Tian | JA Securities Limited | 2023–present |
| Kwong Hing Tsang | JA Securities Limited | 2023–present |
| Yu Jin | JA Securities Limited | 2024–present |
| Hongjia Liu | JA Securities Limited | 2024–2026 |
| Yufei Yuan | JA Securities Limited | 2025–present |
| Liying Wang | JA Securities Limited | 2025–present |
| Rongying Zhang | JA Securities Limited | 2025–2026 |
| Kin Ching Lee | JA Securities Limited | 2023–2024 |
| Jie Ao | JA Securities Limited | 2026–present |
| Sheng Wang | JA Securities Limited | 2023–2024 |
| Min Zhu | JA Securities Limited | 2024–2025 |
| Huimin Tang | JA Securities Limited | 2026–present |
| Hongmei Zhao | JA Securities Limited | 2025 |