JOHN GERARD LINEHAN is an investment adviser representative (IAR) with state registration records since 1998, appearing at 3 firms. Currently registered with OPPENHEIMER & CO. INC..
| Firm | From | To | Current |
|---|---|---|---|
| OPPENHEIMER & CO. INC. | 2017-12-15 | present | Yes |
| WELLS FARGO CLEARING SERVICES, LLC | 2003-07-01 | 2017-12-19 | — |
| PRUDENTIAL EQUITY GROUP, LLC | 1998-01-04 | 2003-07-01 | — |