Cole Jonathan Mattson is an investment adviser representative (IAR) with state registration records since 2024, appearing at 2 firms. Currently registered with KEY INVESTMENT SERVICES LLC.
| Firm | From | To | Current |
|---|---|---|---|
| KEY INVESTMENT SERVICES LLC | 2025-02-28 | present | Yes |
| EQUITABLE ADVISORS, LLC | 2024-04-23 | 2024-12-09 | — |