Billy Chung Leung Cheng
鄭重良
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Billy Chung Leung Cheng (鄭重良), a licensed former licensee with CE reference AHY095. This person has 14.3 years of SFC licence history. Total licence records on file: 10.
Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| Citadel Securities (Hong Kong) Limited | RO | Type 1 - Dealing in securities | 2021-08-05 | 2026-07-17 |
| Citadel Securities (Hong Kong) Limited | RO | Type 2 - Dealing in futures contracts | 2021-08-05 | 2026-07-17 |
| Citadel Securities (Hong Kong) Limited | Rep | Type 1 - Dealing in securities | 2019-02-22 | 2021-08-05 |
| Citadel Securities (Hong Kong) Limited | Rep | Type 2 - Dealing in futures contracts | 2019-02-22 | 2021-08-05 |
| NF Trinity Capital (Hong Kong) Limited | RO | Type 9 - Asset management | 2014-08-26 | 2015-10-30 |
| Eclipse Options (HK) Limited | Rep | Type 1 - Dealing in securities | 2009-05-15 | 2010-02-23 |
| Eclipse Options (HK) Limited | Rep | Type 2 - Dealing in futures contracts | 2009-05-15 | 2010-02-23 |
| Citadel Asia Limited | Rep | Type 9 - Asset management | 2007-02-16 | 2009-05-01 |
| Interactive Brokers Hong Kong Limited 盈透證券香港有限公司 |
Rep | Type 1 - Dealing in securities | 2004-04-22 | 2007-01-31 |
| Interactive Brokers Hong Kong Limited 盈透證券香港有限公司 |
Rep | Type 2 - Dealing in futures contracts | 2004-04-22 | 2007-01-31 |
Worked alongside
The 20 closest colleagues, strongest tie first — individuals licensed at the same firm as Billy Chung Leung 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.