Sonia Preston is an investment adviser representative (IAR) with state registration records since 2003, appearing at 2 firms. Currently registered with CHARLES SCHWAB & CO., INC..
| Firm | From | To | Current |
|---|---|---|---|
| CHARLES SCHWAB & CO., INC. | 2026-06-24 | present | Yes |
| SCHWAB WEALTH ADVISORY, INC. | 2012-01-03 | 2023-10-24 | — |
| CHARLES SCHWAB & CO., INC. | 2003-02-26 | 2012-04-19 | — |