Insider Transactions Reported by 31 Insiders of UNISYS CORP

Symbol: UIS on NYSE
Location: Blue Bell, PA

Key facts

UIS - UNISYS CORP has 31 insiders with reported activity on this page.
Net insider value flow over the last year: -$73,158.
Recent transaction rows are available for direct filing-level review.

Change

Buy value: ; sell value: $73,158.
Net share flow: -23,846.

Research use

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Net insider flow leans to selling over the last 12 months. Net value: -$73,158.

Buys

Shares: 0

Insiders: 0

Sells

$73,158

Shares: 23,846

Insiders: 2

Net

-$73,158

Shares: -23,846

Insiders: -2

Window (months)	Sell shares	Buy $	Sell $	Net $
0-3	23,846	$0	$73,158	-$73,158
3-6	0	$0	$0	$0
6-9	0	$0	$0	$0
9-12	0	$0	$0	$0

UNISYS CORP executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
Michael M. Thomson	President & CEO	$5,972,311			Mixed	26 Feb 2026
Peter Altabef	Director	$4,405,659			Mixed	27 Feb 2026
Debra McCann	Evp & Cfo	$2,101,792			Mixed	26 Feb 2026
Christopher Arrasmith	Evp & Coo	$1,560,204			Mixed	26 Feb 2026
Kristen Prohl	SVP, GC, Secretary & CAO	$1,348,198			Mixed	26 Feb 2026
Lee D. Roberts	Director	$1,203,778			Mixed	24 Feb 2025
Teresa Poggenpohl	Svp & Cmo	$1,007,684			Mixed	26 Feb 2026
Matthew J. Desch	Director	$874,527			Mixed	27 Feb 2026
Nathaniel A. Davis	Director	$807,934			Mixed	27 Feb 2026
Paul Edward Martin	Director	$802,501			Mixed	27 Feb 2026
Deborah L. James	Director	$790,160			Mixed	27 Feb 2026
Joel Raper	SVP & Chief Comm. Off	$789,418			Mixed	26 Feb 2026
Philippe Germond	Director	$775,385	-$48,618	-5.9%	Filing P/S	15 May 2026
Eric Hutto	President & COO	$663,252			Mixed	07 Jun 2021
Troy Richardson	Director	$655,846			Mixed	27 Feb 2026
Shalabh Gupta	VP & Corporate Treasurer	$613,511			Mixed	26 Feb 2026
Ruchi Kulhari	Svp & Chro	$609,602			Mixed	27 Feb 2026
Regina Paolillo	Director	$569,633			Mixed	27 Feb 2026
Katie Ebrahimi	Svp & Chro	$554,220			Mixed	28 Feb 2024
Denise K. Fletcher	Director	$539,748			Mixed	28 Feb 2023
John A. Kritzmacher	Director	$476,334			Mixed	27 Feb 2026
Roxanne Taylor	Director	$408,919			Mixed	27 Feb 2026
David Lawrence Brown	VP, CAO, Corporate Controller	$360,590	-$24,541	-6.4%	Filing P/S	11 May 2026
Jared L. Cohon	Director	$342,612			Mixed	25 Feb 2022
Dwayne Allen	Svp & Cto	$315,905			Mixed	03 May 2024
Gerald P. Kenney	SVP, Gen. Counsel & Secretary	$256,143			Mixed	25 Feb 2022
Mathew Newfield	Senior Vice President	$41,829			Mixed	25 Feb 2022
Lisa Madion	Senior Vice President	$38,200			Mixed	25 Feb 2022
Erin Mannix	VP & Chief Accounting Officer	$18,409			Mixed	28 Feb 2023
Claudius Sokenu	SVP Gen. Counsel & Secretary	$12,849			Mixed	02 Jun 2023
William M. Reinheimer	VP & Chief Accounting Officer				Mixed	05 May 2023

Top shareholders of UNISYS CORP (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock, Inc.	13D/G 13F	Company	7.4%	5,245,723	$21,297,635	$0	31 Mar 2025	13D/G 13F
NEEDHAM INVESTMENT MANAGEMENT LLC	13D/G 13F	NEEDHAM INVESTMENT MANAGEMENT L.L.C. · Company	6.8%	4,812,200	$13,522,282	-$2,100,756	31 Dec 2025	13D/G 13F
VANGUARD PORTFOLIO MANAGEMENT LLC	13D/G 13F	Vanguard Portfolio Management · Company	5.3%	3,807,265	$7,881,039	$0	31 Mar 2026	13D/G 13F
Michael M. Thomson	3/4/5	President & CEO	2.7%	1,971,060	$5,972,311	—	26 Feb 2026	3/4/5
Peter Altabef	3/4/5	Director	2%	1,454,013	$4,405,659	—	27 Feb 2026	3/4/5
Debra McCann	3/4/5	EVP & CFO	0.96%	693,661	$2,101,792	—	26 Feb 2026	3/4/5
Christopher Arrasmith	3/4/5	EVP & COO	0.71%	514,919	$1,560,204	—	26 Feb 2026	3/4/5
Kristen Prohl	3/4/5	SVP, GC, Secretary & CAO	0.61%	444,950	$1,348,198	—	26 Feb 2026	3/4/5
Teresa Poggenpohl	3/4/5	SVP & CMO	0.46%	332,569	$1,007,684	—	26 Feb 2026	3/4/5
Matthew J. Desch	3/4/5	Director	0.4%	288,623	$874,527	—	27 Feb 2026	3/4/5
Nathaniel A. Davis	3/4/5	Director	0.37%	266,645	$807,934	—	27 Feb 2026	3/4/5
Paul Edward Martin	3/4/5	Director	0.37%	264,852	$802,501	—	27 Feb 2026	3/4/5
Deborah L. James	3/4/5	Director	0.36%	260,779	$790,160	—	27 Feb 2026	3/4/5
Joel Raper	3/4/5	SVP & Chief Comm. Off	0.36%	260,534	$789,418	—	26 Feb 2026	3/4/5
Philippe Germond	3/4/5	Director	0.35%	256,453	$775,385	-$48,618	15 May 2026	3/4/5
Regina Paolillo	3/4/5	Director	0.35%	250,940	$569,633	—	27 Feb 2026	3/4/5
Troy Richardson	3/4/5	Director	0.3%	216,451	$655,846	—	27 Feb 2026	3/4/5
John A. Kritzmacher	3/4/5	Director	0.29%	209,839	$476,334	—	27 Feb 2026	3/4/5
Shalabh Gupta	3/4/5	VP & Corporate Treasurer	0.28%	202,479	$613,511	—	26 Feb 2026	3/4/5
Ruchi Kulhari	3/4/5	SVP & CHRO	0.28%	201,189	$609,602	—	27 Feb 2026	3/4/5
Roxanne Taylor	3/4/5	Director	0.19%	134,957	$408,919	—	27 Feb 2026	3/4/5
David Lawrence Brown	3/4/5	VP, CAO, Corporate Controller	0.16%	114,111	$360,590	-$24,541	11 May 2026	3/4/5
Neuberger Berman Group LLC	13F	Company	6.9%	4,995,504	$10,330,029	—	31 Mar 2026	13F
D. E. Shaw & Co., Inc.	13F	Company	4.7%	3,367,258	$6,970,224	—	31 Mar 2026	13F
IES Holdings, Inc.	13F	Company	4.5%	3,240,000	$6,706,800	—	31 Mar 2026	13F
VANGUARD CAPITAL MANAGEMENT LLC	13F	Company	4%	2,924,906	$6,054,555	—	31 Mar 2026	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	3.2%	2,293,377	$4,747,290	—	31 Mar 2026	13F
Saba Capital Management, L.P.	13F	Company	2.5%	1,791,963	$3,709,363	—	31 Mar 2026	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	2.4%	1,702,576	$3,524,332	—	31 Mar 2026	13F
FEDERATED HERMES, INC.	13F	Company	2.1%	1,548,810	$3,206,036	—	31 Mar 2026	13F
STATE STREET CORP	13F	Company	2.1%	1,513,977	$3,133,932	—	31 Mar 2026	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2%	1,476,355	$3,056,904	—	31 Mar 2026	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	2%	1,474,640	$3,048,000	—	31 Mar 2026	13F
PALISADE CAPITAL MANAGEMENT, LP	13F	Company	2%	1,449,837	$3,001,163	—	31 Mar 2026	13F
Kovack Advisors, Inc.	13F	Company	1.9%	1,397,525	$2,892,877	—	31 Mar 2026	13F
Newport Trust Company, LLC	13F	Company	1.9%	1,389,670	$2,876,617	—	31 Mar 2026	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	1.9%	1,372,648	$2,841,382	—	31 Mar 2026	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	1.4%	1,024,469	$2,120,651	—	31 Mar 2026	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.3%	940,585	$1,946,860	—	31 Mar 2026	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	1.3%	912,900	$1,889,703	—	31 Mar 2026	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.92%	668,282	$1,383,344	—	31 Mar 2026	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.86%	624,461	$1,292,634	—	31 Mar 2026	13F
NORTHERN TRUST CORP	13F	Company	0.73%	526,645	$1,090,156	—	31 Mar 2026	13F
CITADEL ADVISORS LLC	13F	Company	0.72%	524,464	$1,085,641	—	31 Mar 2026	13F
VANGUARD FIDUCIARY TRUST CO	13F	Company	0.62%	450,499	$932,533	—	31 Mar 2026	13F
MORGAN STANLEY	13F	Company	0.6%	437,339	$905,294	—	31 Mar 2026	13F
XTX Topco Ltd	13F	Company	0.58%	421,485	$872,474	—	31 Mar 2026	13F
JPMORGAN CHASE & CO	13F	Company	0.57%	412,176	$832,596	—	31 Mar 2026	13F
Minerva Advisors LLC	13F	Company	0.48%	345,347	$714,868	—	31 Mar 2026	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.43%	309,514	$641,000	—	31 Mar 2026	13F

Recent Insider Transactions by Companies or Individuals for UNISYS CORP

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
Philippe Germond	UIS	Common Stock	Sale	-5.9%	$48,618	$3.02	-16,080	256,453	15 May 2026	Direct
David Lawrence Brown	UIS	Common Stock	Sale	-6.37%	$24,541	$3.16	-7,766	114,111	11 May 2026	Direct
Regina Paolillo	UIS	Common Stock	Award	48.8%			82,305	250,940	27 Feb 2026	Direct
John A. Kritzmacher	UIS	Common Stock	Award	64.5%			82,305	209,839	27 Feb 2026	Direct
Philippe Germond	UIS	Common Stock	Award	43.3%			82,305	272,533	27 Feb 2026	Direct
Paul Edward Martin	UIS	Common Stock	Award	45.1%			82,305	264,852	27 Feb 2026	Direct
Matthew J. Desch	UIS	Common Stock	Award	52.6%			82,305	238,623	27 Feb 2026	Direct
Nathaniel A. Davis	UIS	Common Stock	Award	44.6%			82,305	266,645	27 Feb 2026	Direct
Deborah L. James	UIS	Common Stock	Award	46.1%			82,305	260,779	27 Feb 2026	Direct
Troy Richardson	UIS	Common Stock	Award	61.4%			82,305	216,451	27 Feb 2026	Direct
Peter Altabef	UIS	Common Stock	Award	6%			82,305	1,454,013	27 Feb 2026	Direct
Roxanne Taylor	UIS	Common Stock	Award	156.3%			82,305	134,957	27 Feb 2026	Direct
Debra McCann	UIS	Common Stock	Award	101.7%			349,795	693,661	27 Feb 2026	Direct
Debra McCann	UIS	Common Stock	Tax liability	-3.98%			-14,265	343,866	27 Feb 2026	Direct
Christopher Arrasmith	UIS	Common Stock	Award	193.6%			339,507	514,919	27 Feb 2026	Direct
Christopher Arrasmith	UIS	Common Stock	Tax liability	-1.43%			-2,539	175,412	27 Feb 2026	Direct
Michael M. Thomson	UIS	Common Stock	Award	169.4%			1,234,568	1,963,541	27 Feb 2026	Direct
Michael M. Thomson	UIS	Common Stock	Tax liability	-2.75%			-20,611	728,973	27 Feb 2026	Direct
Kristen Prohl	UIS	Common Stock	Award	137%			257,202	444,950	27 Feb 2026	Direct
Teresa Poggenpohl	UIS	Common Stock	Award	125.6%			185,186	332,569	27 Feb 2026	Direct
Teresa Poggenpohl	UIS	Common Stock	Tax liability	-1.96%			-2,941	147,383	27 Feb 2026	Direct
Joel Raper	UIS	Common Stock	Award	123.6%			144,033	260,534	27 Feb 2026	Direct
Joel Raper	UIS	Common Stock	Tax liability	-1.61%			-1,901	116,501	27 Feb 2026	Direct
David Lawrence Brown	UIS	Common Stock	Award	172.6%			77,161	121,877	27 Feb 2026	Direct
Shalabh Gupta	UIS	Common Stock	Award	61.6%			77,161	202,479	27 Feb 2026	Direct
Shalabh Gupta	UIS	Common Stock	Tax liability	-1.67%			-2,124	125,318	27 Feb 2026	Direct
Ruchi Kulhari	UIS	Common Stock	Award	158.8%			123,457	201,189	27 Feb 2026	Direct
Debra McCann	UIS	Common Stock	Tax liability	-3.2%			-11,839	358,131	26 Feb 2026	Direct
Christopher Arrasmith	UIS	Common Stock	Tax liability	-1.58%			-2,855	177,951	26 Feb 2026	Direct
Michael M. Thomson	UIS	Common Stock	Tax liability	-1.6%			-12,187	749,584	26 Feb 2026	Direct
Kristen Prohl	UIS	Common Stock	Tax liability	-3.55%			-6,901	187,748	26 Feb 2026	Direct
Teresa Poggenpohl	UIS	Common Stock	Tax liability	-2.07%			-3,184	150,324	26 Feb 2026	Direct
Joel Raper	UIS	Common Stock	Tax liability	-1.85%			-2,226	118,402	26 Feb 2026	Direct
David Lawrence Brown	UIS	Common Stock	Tax liability	-3.54%			-1,641	44,716	26 Feb 2026	Direct
Shalabh Gupta	UIS	Common Stock	Tax liability	-1.74%			-2,251	127,442	26 Feb 2026	Direct
Teresa Poggenpohl	UIS	Common Stock	Tax liability	-5.54%			-9,010	153,508	24 Feb 2026	Direct
David Lawrence Brown	UIS	Common Stock	Tax liability	-7.03%			-3,507	46,357	24 Feb 2026	Direct
Shalabh Gupta	UIS	Common Stock	Tax liability	-3.58%			-4,810	129,693	24 Feb 2026	Direct
Kristen Prohl	UIS	Common Stock	Tax liability	-6.24%			-12,949	194,649	24 Feb 2026	Direct
Debra McCann	UIS	Common Stock	Tax liability	-6.3%			-24,864	369,970	24 Feb 2026	Direct
Michael M. Thomson	UIS	Common Stock	Tax liability	-5.39%			-43,360	761,771	24 Feb 2026	Direct
Joel Raper	UIS	Common Stock	Tax liability	-4.37%			-5,515	120,628	24 Feb 2026	Direct
Ruchi Kulhari	UIS	Common Stock	Tax liability	-9.02%			-7,710	77,732	24 Feb 2026	Direct
Christopher Arrasmith	UIS	Common Stock	Tax liability	-8.09%			-15,915	180,806	24 Feb 2026	Direct
Kristen Prohl	UIS	Common Stock	Tax liability	-1.66%			-3,577	211,590	01 Aug 2025	Direct
Debra McCann	UIS	Common Stock	Tax liability	-2.76%			-11,194	394,834	30 May 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.