Lucas Mark Sheehan is an investment adviser representative (IAR) with state registration records since 2025, appearing at 2 firms. Currently registered with NORTHWESTERN MUTUAL INVESTMENT SERVICES, LLC.
| Firm | From | To | Current |
|---|---|---|---|
| NORTHWESTERN MUTUAL INVESTMENT SERVICES, LLC | 2026-05-18 | present | Yes |
| LPL FINANCIAL LLC | 2025-02-13 | 2026-03-13 | — |