Live feed16:08:57·1020dINSIDERFilingvia QuantisnowSEC Form 4: Behrens Evan sold $479,775 worth of Class A non-voting common stock (12,500 units at $38.38), decreasing direct ownership by 68% to 6,000 unitsByQuantisnow·Wall Street's wire, on your screen.OPY· Oppenheimer Holdings Inc.FinanceOriginal source