Wing Yiu Djen
鄭榮曜
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Wing Yiu Djen (鄭榮曜), a licensed Responsible Officer with CE reference ACU930. Currently licensed at 1 firm(s): Longitude Asia Limited. Active regulated activities: Type 4 - Advising on securities; Type 9 - Asset management. This person has 23.4 years of SFC licence history. Total licence records on file: 3.
Information
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Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| Longitude Asia Limited 瑞士經緯投資有限公司 |
RO | Type 4 - Advising on securities | Pre-2003 | present |
| Longitude Asia Limited 瑞士經緯投資有限公司 |
RO | Type 9 - Asset management | Pre-2003 | present |
| Longitude Asia Limited 瑞士經緯投資有限公司 |
RO | Type 6 - Advising on corporate finance | Pre-2003 | 2005-01-07 |
Worked alongside
The 20 closest colleagues, strongest tie first — individuals licensed at the same firm as Wing Yiu Djen 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.
| Name | Shared firm | Overlap |
|---|---|---|
| Wen-Jing Lin | Longitude Asia Limited | 2008–present |
| Pak Chun Cheong | Longitude Asia Limited | 2007–present |
| Kin Lok Wong | Longitude Asia Limited | 2013–present |
| Cheuk Chi Tsui | Longitude Asia Limited | 2008–2014 |
| Chi Ho Li | Longitude Asia Limited | 2022–2026 |
| Yangliu Lin | Longitude Asia Limited | 2021–2024 |
| Man Hau Yau | Longitude Asia Limited | 2022–present |
| Sarang Maitreya Karkhanis | Longitude Asia Limited | 2004–2007 |
| Kwing Li | Longitude Asia Limited | 2023–present |
| Haihua Shen | Longitude Asia Limited | 2023–present |
| Yiu Ho Leung | Longitude Asia Limited | 2009–2012 |
| Alex Wai Chi Au | Longitude Asia Limited | 2005–2007 |
| Pak Lam Luk | Longitude Asia Limited | 2006–2008 |
| Hoi Chuen Chong | Longitude Asia Limited | 2008–2010 |
| Michael Hoi Wong | Longitude Asia Limited | 2007–2008 |
| Raymond Bing Kei So | Longitude Asia Limited | 2013–2014 |
| Zhikai Zhang | Longitude Asia Limited | 2024–2025 |
| Hoi Tung Lam | Longitude Asia Limited | 2011–2012 |
| Wing Hei Mak | Longitude Asia Limited | 2007–2008 |
| Tsi Wan Pan | Longitude Asia Limited | 2005–2006 |