Live feed12:39:54·507dINSIDERFilingvia QuantisnowDirector Behrens Evan acquired 1,500 units of Class A non-voting common stock, increasing direct ownership by 36% to 5,625 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OPY· Oppenheimer Holdings Inc.FinanceOriginal source