X0306 4 2019-05-08 0001039101 L3 TECHNOLOGIES, INC. LLL 0001186913 CORCORAN THOMAS A C/O L3 TECHNOLOGIES, INC. 600 THIRD AVENUE NEW YORK NY 10016 1 Common Stock 2019-05-08 4 A 0 625 0 A 18845.473 D Grant of deferred stock units ("DSUs") that vest on the earlier of (a) the one-year anniversary of the grant date, (b) the date of the Issuer's next regular annual stockholders meeting or (c) a change in control of the Issuer. Vested DSUs do not convert into shares of Common Stock until the earlier of (a) the date on which a Reporting Person ceases to be a director of the Issuer or (b) a change in control of the Issuer. Dividends are reinvested, resulting in an increase in the number of DSUs subject to the award. Does not include shares issuable upon the exercise of options. /s/ Allen E. Danzig as Attorney-in-Fact 2019-05-09