Live feed17:01:15·1539dINSIDERFilingvia QuantisnowSEC Form 4: Cook Bonnie converted options into 4,229 shares and covered exercise/tax liability with 1,274 shares, increasing direct ownership by 31% to 12,347 unitsByQuantisnow·Wall Street's wire, on your screen.MANT· ManTech International CorporationTechnologyOriginal source