JOHN W GAMBLA is an investment adviser representative (IAR) with state registration records since 2001, appearing at 3 firms. Currently registered with FIRST TRUST ADVISORS LP.
| Firm | From | To | Current |
|---|---|---|---|
| FIRST TRUST ADVISORS LP | 2011-07-25 | present | Yes |
| NUVEEN HYDEPARK GROUP, LLC | 2007-10-01 | 2011-03-24 | — |
| NUVEEN FUND ADVISORS, LLC | 2001-07-20 | 2011-03-24 | — |