Live feed16:53:19·401dINSIDERFilingvia QuantisnowOfficer Marraccini Jeffrey returned $617,206 worth of shares to the company (5,462 units at $113.00), closing all direct ownership in the company (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ALTR· Altair Engineering Inc.TechnologyOriginal source