X0306 4 2018-05-07 0 0000746838 UNISYS CORP UIS 0001643526 El Sadany Tarek 801 LAKEVIEW DRIVE SUITE 100 BLUE BELL PA 19422 0 1 0 0 Senior Vice President Common Stock 2018-05-07 4 S 0 7300 12.0611 D 27847 D The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.05 to $12.10, inclusive. The reporting person undertakes to provide to Unisys Corporation, any security holder of Unisys Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4. John M. Armbruster, attorney-in-fact 2018-05-09