Live feed17:02:02·1757dINSIDERFilingvia QuantisnowSEC Form 4: KERR RICHARD J sold $363,300 worth of Class A Common Stock (4,325 units at $84.00), decreasing direct ownership by 13% to 30,070 unitsByQuantisnow·Wall Street's wire, on your screen.MANT· ManTech International CorporationTechnologyOriginal source