X0306 4 2021-02-26 0 0000746838 UNISYS CORP UIS 0001343269 Hook Lisa NEUSTAR, INC. - C/O DENIS CURRAN 46000 CENTER OAK PLAZA STERLING VA 20166 1 0 0 0 Common Stock 2021-02-26 4 A 0 6110 0 A 25384 D Restricted stock units granted under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The restricted stock units vested 100% on the date of grant, February 26, 2021, into shares of Unisys Corporation common stock. The restricted stock units have been deferred under the terms of the 2005 Deferred Compensation Plan for Directors of Unisys Corporation and will be distributed lump sum in shares of Unisys Corporation common stock upon the termination of service of the director. John M. Armbruster, attorney-in-fact 2021-03-02