Linglin Xu
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Linglin Xu (徐玲淋), a licensed Responsible Officer with CE reference BOR138. Currently licensed at 1 firm(s): Ark Securities (Hong Kong) Limited. Active regulated activities: Type 1 - Dealing in securities; Type 4 - Advising on securities; Type 6 - Advising on corporate finance; Type 9 - Asset management. This person has 7.0 years of SFC licence history. Total licence records on file: 9.
Information
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Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| Ark Securities (Hong Kong) Limited 同舟證券(香港)有限公司 |
RO | Type 9 - Asset management | 2024-04-25 | present |
| Ark Securities (Hong Kong) Limited 同舟證券(香港)有限公司 |
RO | Type 1 - Dealing in securities | 2023-10-06 | present |
| Ark Securities (Hong Kong) Limited 同舟證券(香港)有限公司 |
RO | Type 4 - Advising on securities | 2023-10-06 | present |
| Ark Securities (Hong Kong) Limited 同舟證券(香港)有限公司 |
RO | Type 6 - Advising on corporate finance | 2023-10-06 | present |
| Ark Futures (Hong Kong) Limited 同舟期貨（香港）有限公司 |
RO | Type 2 - Dealing in futures contracts | 2025-06-17 | 2026-05-20 |
| Ark Futures (Hong Kong) Limited 同舟期貨（香港）有限公司 |
RO | Type 5 - Advising on futures contracts | 2025-06-17 | 2026-05-20 |
| Ark Securities (Hong Kong) Limited 同舟證券(香港)有限公司 |
Rep | Type 1 - Dealing in securities | 2019-08-01 | 2023-10-06 |
| Ark Securities (Hong Kong) Limited 同舟證券(香港)有限公司 |
Rep | Type 4 - Advising on securities | 2019-08-01 | 2023-10-06 |
| Ark Securities (Hong Kong) Limited 同舟證券(香港)有限公司 |
Rep | Type 6 - Advising on corporate finance | 2019-08-01 | 2023-10-06 |
Worked alongside
The 20 closest colleagues, strongest tie first — individuals licensed at the same firm as Linglin 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. See the detailed formula.