JOHN MING YUEN ARK is an investment adviser representative (IAR) with state registration records since 2010, appearing at 2 firms. Currently registered with STIFEL, NICOLAUS & COMPANY, INCORPORATED.
| Firm | From | To | Current |
|---|---|---|---|
| STIFEL, NICOLAUS & COMPANY, INCORPORATED | 2015-10-23 | present | Yes |
| MORGAN STANLEY SMITH BARNEY LLC | 2010-07-12 | 2015-10-28 | — |