X0306 4/A 2018-05-31 2018-06-04 0 0001724670 Perspecta Inc. PRSP 0001742409 Gallagher James Lawrence 13600 EDS DRIVE HERNDON VA 20171 0 1 0 0 General Counsel & Secretary Common Stock 2018-05-31 4 J 0 136 0.00 A 136 D Common Stock 2018-05-31 4 A 0 1122 0.00 A 1258 D Common Stock 2018-05-31 4 F 0 110 21.97 D 1148 D Options (right to buy) 16.62 2018-05-31 4 A 0 8006 0.00 A 2018-05-31 2022-12-09 Common Stock 8006 8006 D Options (right to buy) 11.88 2018-05-31 4 A 0 4736 0.00 A 2018-05-31 2023-12-08 Common Stock 4736 4736 D DXC Technology Company ("DXC") stockholders of record on May 25, 2018 ("Record Date") received one share of Perspecta Inc. ("Perspecta") common stock for every two shares of DXC common stock held on the Record Date (the "Spin-Off"). The total direct beneficial ownership reflects the shares acquired by the reporting person from the pro rata distribution on May 31, 2018. Award of restricted stock units (RSUs). Time-vesting RSUs of DXC were converted into time-vesting RSUs of Perspecta. Each RSU entitles the reporting person to receive one share of common stock upon the vesting date. One third of the RSUs vested on May 31, 2018 and will settle on June 30, 2018, the remaining two-thirds will vest and settle annually in equal installments starting on May 31, 2019. This Form 4 is being amended to correct a rounding error in the calculation of the conversion of DXC RSUs into Perspecta RSUs. Amount reported includes unvested RSUs. This Form 4 is being amended to correct a rounding error in the calculation of the conversion of DXC Options into Perspecta Options. Options were acquired of at the effective time of the Spin-Off by conversion of each option to purchase one share of common stock of DXC into an option to purchase one share of common stock of Perspecta on the same terms and conditions that were in effect immediately prior to the consummation of the Spin-Off. James L. Gallagher, Attorney-In-Fact 2018-08-14