Sean Mishne (CRD#: 2091091), a registered representative with Oppenheimer & Co. Inc. (CRD#: 249) in Beachwood, Ohio, is currently involved in a pending customer dispute in which a client is seeking $450,000 in damages, according to his BrokerCheck record accessed on February 20, 2020. On January 20, 2020, a client alleged that, from February 2017…

Read More