X0306 4 2018-05-09 0 0000746838 UNISYS CORP UIS 0001249949 RENZI JEFFREY UNISYS CORPORATION 108 LAKEVIEW DRIVE, SUITE 100 BLUE BELL PA 19422 0 1 0 0 Senior Vice President Common Stock 2018-05-09 4 S 0 8000 11.9609 D 52304 D The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.931 to $11.981, inclusive. The reporting person undertakes to provide 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 2018-05-11