0000746838 2022-12-13 2022-12-13 0000746838 --12-31 false 8-K 2022-12-13 UNISYS CORP DE 1-8729 38-0387840 801 Lakeview Drive, Suite 100 Blue Bell, PA 19422 215 986-4011 false false false false Common Stock, par value $.01 UIS NYSE false