Live feed11:33:53·462dINSIDERFilingvia QuantisnowOfficer Marraccini Jeffrey sold $10,017 worth of shares (90 units at $111.30), decreasing direct ownership by 2% to 5,462 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ALTR· Altair Engineering Inc.TechnologyOriginal source