Alexander Sierra is an investment adviser representative (IAR) with state registration records since 2023, appearing at 2 firms. Currently registered with MML INVESTORS SERVICES, LLC.
| Firm | From | To | Current |
|---|---|---|---|
| MML INVESTORS SERVICES, LLC | 2026-07-10 | present | Yes |
| EQUITABLE ADVISORS, LLC | 2023-11-06 | 2026-07-16 | — |