Billy Yick Sin Cheng
鄭易善
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Billy Yick Sin Cheng (鄭易善), a licensed former licensee with CE reference AOB640. This person has 5.8 years of SFC licence history. Total licence records on file: 6.
Information
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Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| Citigroup Global Markets Asia Limited 花旗環球金融亞洲有限公司 |
Rep | Type 1 - Dealing in securities | 2010-09-29 | 2014-09-23 |
| Citigroup Global Markets Asia Limited 花旗環球金融亞洲有限公司 |
Rep | Type 6 - Advising on corporate finance | 2010-09-29 | 2014-09-23 |
| D.B. Zwirn Asia Partners Limited | Rep | Type 1 - Dealing in securities | 2007-09-27 | 2008-12-31 |
| D.B. Zwirn Asia Partners Limited | Rep | Type 4 - Advising on securities | 2007-08-28 | 2008-12-31 |
| Ivory Capital Private Limited | Rep | Type 4 - Advising on securities | 2007-03-21 | 2007-08-22 |
| Ivory Capital Private Limited | Rep | Type 6 - Advising on corporate finance | 2007-03-21 | 2007-08-22 |
Worked alongside
The 20 closest colleagues, strongest tie first — individuals licensed at the same firm as Billy Yick Sin Cheng 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.