YING Si ZHANG is an investment adviser representative (IAR) with state registration records since 2014, appearing at 2 firms. Currently registered with GILDER GAGNON HOWE & CO. LLC.
| Firm | From | To | Current |
|---|---|---|---|
| GILDER GAGNON HOWE & CO. LLC | 2023-08-17 | present | Yes |
| HSBC SECURITIES (USA) INC. | 2014-07-28 | 2016-01-13 | — |