X0306 4 2019-05-09 0 0001487101 KEYW HOLDING CORP KEYW 0001706630 Luci Philip 7740 MILESTONE PARKWAY, SUITE 150 HANOVER MD 21076 0 1 0 0 General Counsel/Secretary Common stock, par value $0.001 2019-05-09 4 A 0 1425 0 A 89927 D On December 20, 2017, the Reporting Person was granted a Performance Restricted Stock Unit Award pursuant to the terms and conditions of the Company's Amended and Restated 2013 Stock Incentive Plan. On May 9, 2019 the performance criteria was met. The Reporting Person is entitled to receive one (1) share of Common Stock for each Restricted Stock Unit (RSU) upon vesting. RSUs vest on 12/20/20 (three-year cliff vesting). Includes 1,000 and 385 shares acquired under The KeyW Holding Corporation Employee Stock Purchase Plan on March 29, 2019 and May 9, 2019. /s/ Sarah E. Roberts as Attorney-in-Fact for Philip Luci 2019-05-13