Live feed17:44:47·1823dINSIDERFilingvia QuantisnowSEC Form 4: BUSH MARY K sold $251,189 worth of Class A Common Stock (2,875 units at $87.37), decreasing direct ownership by 20% to 11,275 unitsByQuantisnow·Wall Street's wire, on your screen.MANT· ManTech International CorporationTechnologyOriginal source