Live feed08:01:12·1345dINSIDERFilingvia QuantisnowSEC Form 4: Mikolajczyk Michael E sold $637,020 worth of shares (31,851 units at $20.00), decreasing direct ownership by 50% to 31,456 unitsByQuantisnow·Wall Street's wire, on your screen.RBCN· Rubicon Technology Inc.TechnologyOriginal source