MICHAEL JOHN SORIERO is an investment adviser representative (IAR) with state registration records since 2002, appearing at 2 firms. Currently registered with SIGMA PLANNING CORPORATION.
| Firm | From | To | Current |
|---|---|---|---|
| SIGMA PLANNING CORPORATION | 2008-03-25 | present | Yes |
| NATIONAL PLANNING CORPORATION | 2002-06-21 | 2008-03-24 | — |