WILLIAM MARTIN MERRIGAN is an investment adviser representative (IAR) with state registration records since 2012, appearing at 4 firms. Currently registered with MORGAN STANLEY SMITH BARNEY LLC.
| Firm | From | To | Current |
|---|---|---|---|
| MORGAN STANLEY SMITH BARNEY LLC | 2023-09-05 | present | Yes |
| HARRISDIRECT LLC | 2019-07-29 | 2023-09-05 | — |
| J.P. MORGAN SECURITIES LLC | 2016-05-20 | 2019-08-15 | — |
| MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED | 2013-07-22 | 2016-05-17 | — |
| MORGAN STANLEY SMITH BARNEY LLC | 2012-09-13 | 2013-05-29 | — |