WILLIAM BLAKE KOPPLIN is an investment adviser representative (IAR) with state registration records since 2001, appearing at 3 firms. Currently registered with WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC.
| Firm | From | To | Current |
|---|---|---|---|
| WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC | 2025-11-23 | present | Yes |
| WELLS FARGO CLEARING SERVICES, LLC | 2008-06-06 | 2025-11-20 | — |
| UBS FINANCIAL SERVICES INC. | 2001-03-20 | 2008-06-19 | — |