Dzung-Sean Ha
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Dzung-Sean Ha, a licensed former licensee with CE reference AJO220. This person has 1.5 years of SFC licence history. Total licence records on file: 1.
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Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| Brown Brothers Harriman (Hong Kong) Limited | Rep | Type 1 - Dealing in securities | 2004-04-24 | 2005-11-04 |
Worked alongside
The 5 closest colleagues, strongest tie first — individuals licensed at the same firm as Dzung-Sean Ha 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 |
|---|---|---|
| Jacqueline Wan Fung Kwan | Brown Brothers Harriman (Hong Kong) Limited | 2004–2005 |
| Doris Sau Fong Mak | Brown Brothers Harriman (Hong Kong) Limited | 2004–2005 |
| Lai San Wong | Brown Brothers Harriman (Hong Kong) Limited | 2004–2005 |
| Joseph Siu Hung Tse | Brown Brothers Harriman (Hong Kong) Limited | 2004–2005 |
| Wing Shuen Lam | Brown Brothers Harriman (Hong Kong) Limited | 2005 |