Live feed11:16:49·322dINSIDERFilingvia QuantisnowSecretary Mcnamara Dennis P sold $147,620 worth of Class A non-voting common stock (2,000 units at $73.81), decreasing direct ownership by 8% to 21,766 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OPY· Oppenheimer Holdings Inc.FinanceOriginal source