Breach Of Fiduciary Duty Alleged By Clients Of Barred Broker Greg McKinney Two more investor disputes have surfaced on the FINRA BrokerCheck Report for James Gregory McKinney (CRD#: 2100850, Tulsa, Oklahoma). Notably, FINRA barred McKinney as a stockbroker for failing to testify regarding his alleged sales practice violations. Not only that, but clients have filed […]