Investor Disputes Reported On BrokerCheck Record of Marcelo Poliak (Jeffries, Wells Fargo) The Financial Industry Regulatory Authority (FINRA) BrokerCheck shows new investor dispute information regarding securities broker Marcelo Javier Poliak (CRD#: 2465622, Miami, Florida). It appears that Poliak worked for securities firm Wells Fargo Clearing Services. He was a financial advisor and securities broker at […]