    <SEC-DOCUMENT>0001194009-26-000002-index.html : 20260302
    <SEC-HEADER>0001194009-26-000002.hdr.sgml : 20260302
    <ACCEPTANCE-DATETIME>20260302193328
    ACCESSION NUMBER:		0001194009-26-000002
    CONFORMED SUBMISSION TYPE:	4
    PUBLIC DOCUMENT COUNT:		4
    CONFORMED PERIOD OF REPORT:	20260227
    FILED AS OF DATE:		20260302
    DATE AS OF CHANGE:		20260302

    REPORTING-OWNER:

    	OWNER DATA:
    		COMPANY CONFORMED NAME:			KRITZMACHER JOHN A
    		CENTRAL INDEX KEY:			0001194009
    		ORGANIZATION NAME:

    	FILING VALUES:
    		FORM TYPE:		4
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-08729
    		FILM NUMBER:		26710415

    	MAIL ADDRESS:
    		STREET 1:		C/O INTERDIGITAL, INC.
    		STREET 2:		200 BELLEVUE PKWY, STE 300
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809

    ISSUER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			UNISYS CORP
    		CENTRAL INDEX KEY:			0000746838
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
    		ORGANIZATION NAME:           	06 Technology
    		EIN:				380387840
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	BUSINESS ADDRESS:
    		STREET 1:		801 LAKEVIEW DRIVE, SUITE 100
    		CITY:			BLUE BELL
    		STATE:			PA
    		ZIP:			19422
    		BUSINESS PHONE:		2159864011

    	MAIL ADDRESS:
    		STREET 1:		801 LAKEVIEW DRIVE, SUITE 100
    		CITY:			BLUE BELL
    		STATE:			PA
    		ZIP:			19422

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BURROUGHS CORP /DE/
    		DATE OF NAME CHANGE:	19861204
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>4
    <SEQUENCE>1
    <FILENAME>form4.xml
    <DESCRIPTION>STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
    <TEXT>
    Document 1 - file: form4.html

    Document 1 - RAW XML: form4.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-24.1
    <SEQUENCE>2
    <FILENAME>exhibit24-1.htm
    <DESCRIPTION>POWER OF ATTORNEY
    <TEXT>
    Document 2 - file: exhibit24-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-24.2
    <SEQUENCE>3
    <FILENAME>exhibit24-2.htm
    <DESCRIPTION>POWER OF ATTORNEY PAGE 2
    <TEXT>
    Document 3 - file: exhibit24-2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-24.3
    <SEQUENCE>4
    <FILENAME>exhibit24-3.htm
    <DESCRIPTION>POWER OF ATTORNEY PAGE 3
    <TEXT>
    Document 4 - file: exhibit24-3.htm

    </DOCUMENT>
    </SEC-DOCUMENT>