Ronald Yat Sau Cheung
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Ronald Yat Sau Cheung (張逸修), a licensed Responsible Officer with CE reference AHJ471. Currently licensed at 1 firm(s): Optimas Capital Limited. Active regulated activities: Type 4 - Advising on securities; Type 9 - Asset management. This person has 22.0 years of SFC licence history. Total licence records on file: 12.
Information
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Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| Optimas Capital Limited 中庸資本有限公司 |
RO | Type 4 - Advising on securities | 2021-05-06 | present |
| Optimas Capital Limited 中庸資本有限公司 |
RO | Type 9 - Asset management | 2021-05-06 | present |
| Optimas Capital Limited 中庸資本有限公司 |
RO | Type 1 - Dealing in securities | 2021-05-06 | 2023-07-07 |
| Optimas Capital Limited 中庸資本有限公司 |
Rep | Type 1 - Dealing in securities | 2018-12-12 | 2021-05-06 |
| Optimas Capital Limited 中庸資本有限公司 |
Rep | Type 4 - Advising on securities | 2018-12-12 | 2021-05-06 |
| Optimas Capital Limited 中庸資本有限公司 |
Rep | Type 9 - Asset management | 2018-12-12 | 2021-05-06 |
| Credit Suisse (Hong Kong) Limited 瑞士信貸(香港)有限公司 |
Rep | Type 1 - Dealing in securities | 2016-10-26 | 2017-11-07 |
| UBS Securities Asia Limited | Rep | Type 2 - Dealing in futures contracts | 2008-06-05 | 2016-07-19 |
| UBS Securities Asia Limited | Rep | Type 1 - Dealing in securities | Pre-2003 | 2016-07-19 |
| UBS Securities Asia Limited | Rep | Type 4 - Advising on securities | Pre-2003 | 2005-03-24 |
| UBS Securities Asia Limited | Rep | Type 6 - Advising on corporate finance | Pre-2003 | 2005-03-24 |
| UBS Securities Asia Limited | Rep | Type 9 - Asset management | Pre-2003 | 2005-02-04 |
Worked alongside
The 20 closest colleagues, strongest tie first — individuals licensed at the same firm as Ronald Yat Sau Cheung 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 |
|---|---|---|
| Hao Feng Lu | Optimas Capital Limited | 2018–present |
| Ying Kin Wong | Optimas Capital Limited | 2018–present |
| Thomas Hong Man Wong | Optimas Capital Limited | 2018–present |
| Xiaoxiao Geng | Optimas Capital Limited | 2019–2024 |
| Raymond Man Wai Ching | Optimas Capital Limited | 2018–present |
| Zhiran Zhou | Optimas Capital Limited | 2018–present |
| Yongzhi Jiang | Optimas Capital Limited | 2018–2025 |
| Chao Chen | Optimas Capital Limited | 2019–2025 |
| Zhuangsheng Lin | Optimas Capital Limited | 2021–present |
| Yinuo Wang | Optimas Capital Limited | 2021–2026 |
| Sumit Choudhary | Optimas Capital Limited | 2022–2025 |
| Hiromasa Ikeda | Optimas Capital Limited | 2021–2025 |
| Zhe Zuo | Optimas Capital Limited | 2022–present |
| Nicole Shuk Kam Yuen | Optimas Capital Limited | 2020–2022 |
| Shuhao Lu | Optimas Capital Limited | 2023–present |
| Siok Leng Ng | Optimas Capital Limited | 2022–2025 |
| Yan Yan | Optimas Capital Limited | 2020–2023 |
| Yuk Fai Fong | Optimas Capital Limited | 2023–present |
| Xun Lu | Optimas Capital Limited | 2023–present |
| Chen Chen | Optimas Capital Limited | 2018–2020 |