Brennan Harrington is an investment adviser representative (IAR) with state registration records since 2025, appearing at 2 firms. Currently registered with LPL FINANCIAL LLC.
| Firm | From | To | Current |
|---|---|---|---|
| LPL FINANCIAL LLC | 2025-10-14 | present | Yes |
| PRAIRIE SKY FINANCIAL GROUP | 2025-07-22 | 2025-11-12 | — |