JOHN MCGUINNESS is an investment adviser representative (IAR) with state registration records since 2019, appearing at 2 firms. Currently registered with CETERA INVESTMENT ADVISERS LLC.
| Firm | From | To | Current |
|---|---|---|---|
| CETERA INVESTMENT ADVISERS LLC | 2026-03-30 | present | Yes |
| SIEBERT ADVISORNXT, LLC. | 2019-07-31 | 2026-03-30 | — |