Investors have come forward with complaints about securities broker Ariel Rivero (CRD: 4236679, Miami, FL). Evidently, the securities broker, who worked for Jefferies LLC, discloses client disputes via Financial Industry Regulatory Authority (FINRA) BrokerCheck. Notably, one or more investors allege that Rivero or his member firm acted in breach of fiduciary duty, failed to supervise […]