UIS / Unisys Corporation - Depositi SEC, Relazione annuale, dichiarazione di delega

Unisys Corporation
US ˙ NYSE ˙ US9092143067

Statistiche di base
LEI 549300T21W22FIJJOW08
CIK 746838
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Unisys Corporation
SEC Filings (Chronological Order)
Questa pagina fornisce un elenco completo e cronologico dei depositi SEC, esclusi i documenti di proprietà che forniamo altrove.
June 2, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 2, 2026 UNISYS CORPORATION (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 2, 2026 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File Numbe

June 2, 2026 EX-99.1

Unisys Investor Day | June 2 Welcome & strategic direction Mike Thomson Future-ready solutions & services Chris Arrasmith Enterprise Computing Solutions Sean Tinney Cloud, Applications & Infrastructure Manju Naglapur Break Digital Workplace Solutions

Exhibit 99.1 Unisys Investor Day | June 2 Welcome & strategic direction Mike Thomson Future-ready solutions & services Chris Arrasmith Enterprise Computing Solutions Sean Tinney Cloud, Applications & Infrastructure Manju Naglapur Break Digital Workplace Solutions Patrycja Sobera & Weston Morris Go-to-market strategy Joel Raper & Teresa Poggenpohl Finance overview Deb McCann Q&A Facilitated by Mike

May 29, 2026 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION (Mark One): ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to .

May 6, 2026 EX-10.3

UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan Profit-Based Cash Award Agreement

Exhibit 10.3 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan Profit-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed

May 6, 2026 EX-10.2

UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan Restricted Stock Unit Agreement

Exhibit 10.2 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed t

May 6, 2026 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORP

May 6, 2026 EX-10.1

UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan TSR-Based Cash Award Agreement

Exhibit 10.1 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan TSR-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed to

May 6, 2026 EX-10.4

UNISYS CORPORATION Time-Based Cash Award Agreement

Exhibit 10.4 UNISYS CORPORATION Time-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed to have rejected the Award. 1. Subject to all provision

May 5, 2026 EX-99.1

(6.5)% to (4.5)%

News Release Unisys Announces 1Q26 Results Unisys Reaffirms Full-Year Guidance Amid Improved Profitability and Strong New Business Signings •Revenue of $437.

May 5, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 5, 2026 UNISYS CORPORATION (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 5, 2026 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File Number

May 4, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 30, 2026 UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 30, 2026 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File Num

March 16, 2026 ARS

ANNUAL REPORT TO SECURITY HOLDERS

© 2026 Unisys Corporation. All rights reserved. unisys.com 2025 ANNUAL REPORT Client Focused. Future Ready.From our CEO & President When I reflect on 2025, I see a year of focused execution. It was a pivotal year — we demonstrated that when discipline is coupled with a clear strategy, it can create meaningful advantages, even in times of rapid technological change and macroeconomic uncertainty. We

March 16, 2026 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) ☒ Filed by the Registrant ☐ Filed by a Party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Def

March 16, 2026 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) ☒ Filed by the Registrant ☐ Filed by a Party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Def

March 5, 2026 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) ☒ Filed by the Registrant ☐ Filed by a Party other than the Registrant CHECK THE APPROPRIATE BOX: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Def

February 25, 2026 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPORATI

February 25, 2026 EX-21.1

SUBSIDIARIES OF THE REGISTRANT

Exhibit 21 SUBSIDIARIES OF THE REGISTRANT Unisys Corporation, the registrant, a Delaware company, has no parent. Pursuant to Item 601(b)(21)(ii) of Regulation S-K, the company has no significant subsidiaries as defined in Rule 1-02(w) of Regulation S-X) as of December 31, 2025.

February 24, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 24, 2026 UNISYS CORPORAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 24, 2026 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File

February 24, 2026 EX-99.1

(6.5)% to (4.5)%

News Release Unisys Announces 4Q and Full-Year 2025 Results Exceeds Upwardly Revised Profitability Guidance and Finishes Year with Solid Cash Balance and Strong Liquidity Fourth Quarter 2025 (4Q25) Highlights: •Revenue of $574.

November 28, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 25, 2025 UNISYS CORPORAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 25, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File

November 28, 2025 EX-3.1

CORRECTED AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF UNISYS CORPORATION

Exhibit 3.1 CORRECTED AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF UNISYS CORPORATION Unisys Corporation, a corporation organized and existing under the laws of the State of Delaware (the “Corporation”), certifies that: 1.            The name of the Corporation is Unisys Corporation. The date of filing of its original Certificate of Incorporation with the Delaware Secretary of State was Fe

November 28, 2025 EX-3.2

UNISYS CORPORATION AMENDED AND RESTATED BYLAWS (as amended and restated on November 25, 2025) ARTICLE I

Exhibit 3.2 UNISYS CORPORATION AMENDED AND RESTATED BYLAWS (as amended and restated on November 25, 2025) ARTICLE I Stockholders SECTION 1              Annual Meeting of Stockholders. The Board of Directors may fix the date, time and place, if any, of the annual meeting of stockholders, but if no such date and time is fixed and designated by the Board of Directors, the annual meeting of stockholde

November 6, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS

November 5, 2025 EX-99.1

Revised Guidance

News Release Unisys Announces 3Q25 Results Unisys reiterates full-year non-GAAP operating profit margin guidance and advances pension strategy with annuity purchase transaction •Total company revenue of $460.

November 5, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 5, 2025 UNISYS CORPORATI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 5, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File N

October 8, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 8, 2025 UNISYS CORPORATIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 8, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File Nu

October 8, 2025 EX-99.1

ClearPath® Forward Overview Chris Arrasmith Chief Operating Officer Sean Tinney SVP and GM Enterprise Computing Solutions Investor Presentation Disclaimer Forward-Looking Statements This presentation contains forward-looking statements within the mea

ex-991 ClearPath® Forward Overview Chris Arrasmith Chief Operating Officer Sean Tinney SVP and GM Enterprise Computing Solutions Investor Presentation Disclaimer Forward-Looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995.

July 31, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPO

July 30, 2025 EX-99.1

Revised Guidance

News Release Unisys Announces 2Q25 Results Unisys delivers strong sequential improvement in both revenue and profitability while taking strategic steps to mitigate U.

July 30, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 30, 2025 UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 30, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File Numb

July 24, 2025 EX-99.1

July 2025 Capital Structure and Pension Strategy

Exhibit 99.1 July 2025 Capital Structure and Pension Strategy Disclaimer Forward - Looking Statements This presentation contains forward - looking statements within the meaning of Section 27A of the Securities Act of 1933, as amende d, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. Unisys cautions readers that the assumptio

July 24, 2025 EX-3.1

Unisys Corporation Amended and Restated Bylaws, effective as of July 23, 2025

Exhibit 3.1 UNISYS CORPORATION AMENDED AND RESTATED BYLAWS ARTICLE I Stockholders SECTION 1.          Annual Meeting of Stockholders. The Board of Directors may fix the date, time and place, if any, of the annual meeting of stockholders, but if no such date and time is fixed and designated by the Board of Directors, the annual meeting of stockholders shall be held on the last Thursday in April in

July 24, 2025 8-K

Regulation FD Disclosure, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 23, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File Numb

July 18, 2025 EX-99.1

Unisys Takes Meaningful Steps to Remove U.S. Pension Volatility and Accelerate Path to Full Removal Management invites investors to webcast to discuss benefits of recent capital structure transformation

Exhibit 99.1 News Release Unisys Takes Meaningful Steps to Remove U.S. Pension Volatility and Accelerate Path to Full Removal Management invites investors to webcast to discuss benefits of recent capital structure transformation BLUE BELL, Pa., July 18, 2025 – Unisys (NYSE: UIS) today announced it will host a conference call on Thursday, July 24, 2025, at 2 p.m. EDT to provide an update on its rec

July 18, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 18, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Comm

June 27, 2025 EX-4.1

Indenture, dated as of June 27, 2025, by and among Unisys Corporation, Unisys Holding Corporation, Unisys AP Investment Company I, Unisys NPL, Inc. and Computershare Trust Company, N.A.

Exhibit 4.1 Execution Version INDENTURE Dated as of June 27, 2025 Among UNISYS CORPORATION THE SUBSIDIARY GUARANTORS PARTY HERETO and COMPUTERSHARE TRUST COMPANY, N.A. as Trustee and Collateral Trustee 10.625% SENIOR SECURED NOTES DUE 2031 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE 1 Section 1.1. Definitions 1 Section 1.2. Other Definitions. 37 Section 1.3. Rules o

June 27, 2025 EX-10.2

A&R Collateral Trust Agreement, dated as of June 27, 2025, by and among Unisys Corporation, Unisys Holding Corporation, Unisys AP Investment Company I, Unisys NPL, Inc. and Computershare Trust Company, N.A.

  Exhibit 10.2   Execution Version       AMENDED AND RESTATED COLLATERAL TRUST AGREEMENT   dated as of June 27, 2025   among   UNISYS CORPORATION,   the Subsidiary Guarantors from time to time party hereto,   COMPUTERSHARE TRUST COMPANY, N.A., as Notes Trustee under the Notes Indenture,   the other Pari Passu Lien Representatives from time to time party hereto   and   COMPUTERSHARE TRUST COMPANY,

June 27, 2025 EX-10.4

First Amendment to ABL Intercreditor Agreement, dated as of June 27, 2025, by and among Unisys Corporation, Unisys Holding Corporation, Unisys AP Investment Company I, Unisys NPL, Inc., Computershare Trust Company, N.A., as collateral trustee, and Bank of America, N.A., as administrative agent on behalf of the lenders party to the ABL Credit Agreement.

Exhibit 10.4 Execution Version FIRST AMENDMENT Dated as of June 27, 2025 to ABL INTERCREDITOR AGREEMENT each, dated as of October 29, 2020 THIS FIRST AMENDMENT (this “Amendment”) is made as of June 27, 2025 by and among Bank of America, N.A. (as assignee of JPMorgan Chase Bank, N.A.), in its capacity as agent for the ABL Lenders (including its successors and assigns from time to time, the “ABL Age

June 27, 2025 EX-99.1

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Exhibit 99.1 News Release Unisys Announces Closing of $700 Million Private Offering of Senior Secured Notes; Net Proceeds to Be Used to Refinance Existing Notes and Partially Fund U.S. Pension Plan BLUE BELL, Pa., June 27, 2025 – Unisys Corporation (NYSE: UIS) ("Unisys" or the “Company”) announced today the closing of its previously announced offering of $700.0 million aggregate principal amount o

June 27, 2025 EX-10.3

Amendment No. 3 to Amended and Restated Credit Agreement, dated June 27, 2025, by and among Unisys Corporation, Unisys Holding Corporation, Unisys AP Investment Company I, Unisys NPL, Inc., and Bank of America, N.A., as administrative agent on behalf of the lenders party thereto.

Exhibit 10.3 EXECUTION VERSION OMNIBUS AMENDMENT Dated as of June 27, 2025 to AMENDED AND RESTATED CREDIT AGREEMENT and AMENDED AND RESTATED SECURITY AGREEMENT each, dated as of October 29, 2020 THIS OMNIBUS AMENDMENT (this “Amendment”) is made as of June 27, 2025 by and among Unisys Corporation, a Delaware corporation (the “Borrower”), the Subsidiary Guarantors party hereto (collectively with the

June 27, 2025 EX-10.1

A&R Security Agreement, dated as of June 27, 2025, by and among Unisys Corporation, Unisys Holding Corporation, Unisys AP Investment Company I, Unisys NPL, Inc. and Computershare Trust Company, N.A.

  Exhibit 10.1   Execution Version   NOTWITHSTANDING ANYTHING HEREIN TO THE CONTRARY, THE LIEN AND SECURITY INTEREST GRANTED TO COMPUTERSHARE TRUST COMPANY, N.A., AS COLLATERAL TRUSTEE, PURSUANT TO THIS AMENDED AND RESTATED SECURITY AGREEMENT AND THE EXERCISE OF ANY RIGHT OR REMEDY BY COMPUTERSHARE TRUST COMPANY, N.A., AS COLLATERAL TRUSTEE, HEREUNDER ARE SUBJECT TO THE PROVISIONS OF THE ABL INTER

June 27, 2025 EX-99.1

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Exhibit 99.1 News Release Unisys Announces Early Results of Previously Announced Cash Tender Offer BLUE BELL, Pa., June 26, 2025 – Unisys Corporation (NYSE: UIS) (“we,” “us,” “our,” “Unisys” or the “Company”) is releasing early results as of 5:00 p.m., New York City time, on June 25, 2025 (the “Early Tender Expiration”), of our previously announced (i) tender offer (the “Tender Offer”) to purchase

June 27, 2025 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Material Modification to Rights of Security Holders, Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): June 25, 2025 UNISYS CORPORATION (Exact name of registrant as specified in charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission file number)

June 27, 2025 EX-4.1

Supplemental Indenture, dated June 27, 2025, among Unisys Corporation, Subsidiary Guarantors, as parties thereto, and Computershare Trust Company, N.A., as trustee.

Exhibit 4.1       SUPPLEMENTAL INDENTURE   Dated as of June 27, 2025 Among   UNISYS CORPORATION,   and   COMPUTERSHARE TRUST COMPANY, N.A.,   as Trustee and as Collateral Trustee   6.875% SENIOR SECURED NOTES DUE 2027                 This Supplemental Indenture (this “Supplemental Indenture”), dated as of June 27, 2025, among Unisys Corporation, a Delaware corporation (the “Company”), the Subsidia

June 27, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): June 27, 2025 UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): June 27, 2025 UNISYS CORPORATION (Exact name of registrant as specified in charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission file number)

June 17, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): June 16, 2025 UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): June 16, 2025 UNISYS CORPORATION (Exact name of registrant as specified in charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission file number)

June 17, 2025 EX-99.1

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Exhibit 99.1 News Release Unisys Announces Pricing of $700 Million Private Offering of Senior Secured Notes; Net Proceeds to Be Used to Refinance Existing Notes and Partially Fund U.S. Pension Plan BLUE BELL, Pa., June 16, 2025 – Unisys Corporation (NYSE: UIS) (“Unisys”) announced today the pricing of $700 million aggregate principal amount of Senior Secured Notes due 2031 (the “Senior Secured Not

June 16, 2025 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 Registration Statement The Securities Act of 1933

As filed with the Securities and Exchange Commission on June 16, 2025 Registration No.

June 16, 2025 EX-FILING FEES

Calculation of Filing Fee Tables.

Exhibit 107.1 CALCULATION OF FILING FEE TABLE Form S-8 (Form Type) Unisys Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Ty

June 12, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION (Mark One): ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to .

June 11, 2025 EX-99.2

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Exhibit 99.2 News Release Unisys Announces Proposed $700 Million Private Offering of Senior Secured Notes; Net Proceeds to Refinance Existing Notes and Partially Fund U.S. Pension Plan BLUE BELL, Pa., June 11, 2025 - Unisys Corporation (NYSE: UIS) (“Unisys”) today announced its intention to offer, subject to market and other conditions, $700 million aggregate principal amount of its Senior Secured

June 11, 2025 EX-99.1

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Exhibit 99.1 News Release Unisys Announces Cash Tender Offer and Consent Solicitation for Any and All of Its Outstanding 6.875% Senior Secured Notes Due 2027 BLUE BELL, Pa., June 11, 2025 — Unisys Corporation (NYSE: UIS) (“we,” “us,” “our” or the “Company”) today announced that it has commenced a tender offer (the “Tender Offer”) to purchase for cash any and all of the Company’s outstanding 6.875%

June 11, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): June 11, 2025 UNISYS CORPORATION (Exact name of registrant as specified in charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission file number)

May 30, 2025 EX-99.1

Explanatory Note

Exhibit 99.1 Explanatory Note Unisys Corporation (Unisys, we, our, or the company) has recast certain information included within Item 8. Financial Statements and Supplementary Data of the company's Form 10-K for the year ended December 31, 2024 (2024 Form 10-K) filed with the Securities and Exchange Commission (SEC) on February 21, 2025, to reflect changes in the company’s reportable segments. Th

May 30, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 30, 2025 UNISYS CORPORATION (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 30, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commi

May 14, 2025 EX-3.1

Amended and Restated Certificate of Incorporation of Unisys Corporation, effective as of May 9, 2025

Exhibit 3.1 AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF UNISYS CORPORATION Article I The name of the corporation (hereinafter called the "“Corporation"”) is Unisys Corporation. Article II The address of the Corporation'’s registered office in the State of Delaware is 1209 Orange Street, Wilmington, New Castle County, Delaware 19801. The name of the Corporation'’s registered agent at such

May 14, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 8, 2025 UNISYS CORPORATION (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 8, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commis

May 1, 2025 EX-10.1

Based Cash Award Agreement

Exhibit 10.1 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan TSR-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed to

May 1, 2025 EX-10.3

Form of Restricted Stock Unit Agreement

Exhibit 10.3 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed t

May 1, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORP

May 1, 2025 EX-10.2

orm Profit-Based Cash Award Agre

Exhibit 10.2 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan Profit-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed

April 30, 2025 EX-99.1

0.5% to 2.5%

News Release Unisys Announces 1Q25 Results Unisys Improves Operating and Free Cash Flow and Continues Momentum in New Logo Signings •Cash provided by operations of $33.

April 30, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 30, 2025 UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 30, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File Num

April 29, 2025 LETTER

LETTER

April 29, 2025 Debra McCann Chief Financial Officer Unisys Corporation 801 Lakeview Drive, Suite 100 Blue Bell, PA 19422 Re: Unisys Corporation Form 10-K for the Fiscal Year Ended December 31, 2024 File No.

April 24, 2025 CORRESP

April 24, 2025

April 24, 2025 Via EDGAR Submission U.S. Securities and Exchange Commission Division of Corporation Finance Office of Technology 100 F Street, N.E. Washington, D.C. 20549 Attn: Megan Masterson and Christine Dietz Re: Unisys Corporation Form 10-K for the fiscal year ended December 31, 2024 Filed February 21, 2025 File No. 001-08729 Ladies and Gentlemen: Please allow this letter to serve as the resp

April 14, 2025 LETTER

LETTER

April 14, 2025 Debra McCann Chief Financial Officer Unisys Corporation 801 Lakeview Drive, Suite 100 Blue Bell, PA 19422 Re: Unisys Corporation Form 10-K for the Fiscal Year Ended December 31, 2024 File No.

April 4, 2025 CORRESP

April 4, 2025

April 4, 2025 Via EDGAR Submission U.S. Securities and Exchange Commission Division of Corporation Finance Office of Technology 100 F Street, N.E. Washington, D.C. 20549 Attn: Megan Masterson and Christine Dietz Re: Unisys Corporation Form 10-K for the fiscal year ended December 31, 2024 Filed February 21, 2025 File No. 001-08729 Ladies and Gentlemen: On behalf of Unisys Corporation (the “Company”

March 26, 2025 CORRESP

March 26, 2025

March 26, 2025 Via EDGAR Submission U.S. Securities and Exchange Commission Division of Corporation Finance Office of Technology 100 F Street, N.E. Washington, D.C. 20549 Attn: Megan Masterson and Christine Dietz Re: Unisys Corporation Form 10-K for the fiscal year ended December 31, 2024 Filed February 21, 2025 File No. 001-08729 Ladies and Gentlemen: Unisys Corporation (the “Company”) acknowledg

March 24, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.        )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.        ) x Filed by the Registrant ¨   Filed by a Party other than the Registrant CHECK THE APPROPRIATE BOX: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)

March 24, 2025 ARS

ARS

Breakthrough Solutions Redef ining Possibilities 2024 ANNUAL REPORT3 Unisys | 2024 Annual Report In 2024, Unisys demonstrated its resilience and adaptability in a rapidly evolving global landscape.

March 24, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) ☒ Filed by the Registrant ☐ Filed by a Party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule

March 17, 2025 LETTER

LETTER

March 17, 2025 Debra McCann Chief Financial Officer Unisys Corporation 801 Lakeview Drive, Suite 100 Blue Bell, PA 19422 Re: Unisys Corporation Form 10-K for the Fiscal Year Ended December 31, 2024 File No.

March 14, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 14, 2025 UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 14, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

March 14, 2025 EX-99.1

UNISYS CORPORATION SEGMENT RESULTS Total Digital Workplace Solutions Cloud, Applications & Infrastructure Solutions Enterprise Computing Solutions Other Three Months Ended March 31, 2024 Revenue $ 487.8 $ 132.3 $ 188.4 $ 139.3 $ 27.8 Cost of revenue

Exhibit 99.1 Reclassified unaudited segment information for the years ended December 31, 2024 and 2023 and for each of the quarters ended March 31, June 30, September 30 and December 31, within those years. UNISYS CORPORATION SEGMENT RESULTS (Unaudited) (Millions) Total Digital Workplace Solutions Cloud, Applications & Infrastructure Solutions Enterprise Computing Solutions Other Three Months Ende

March 12, 2025 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) ☒ Filed by the Registrant ☐ Filed by a Party other than the Registrant CHECK THE APPROPRIATE BOX: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule

February 21, 2025 EX-10.40

ys Corporation and Peter Altabef

Exhibit 10.40 TRANSITION AGREEMENT AND GENERAL RELEASE This Transition Agreement and General Release (“Release”) is entered into between the undersigned and Unisys Corporation (“Company”), who agree as follows: 1.I, Peter Altabef, agree that I have been allowed at least twenty-one (21) days to consider the meaning and effect of this Release and that this Release constitutes written notice that I h

February 21, 2025 EX-21

Subsidiaries of the Company

Exhibit 21 SUBSIDIARIES OF THE REGISTRANT Unisys Corporation, the registrant, a Delaware company, has no parent. Pursuant to Item 601(b)(21)(ii) of Regulation S-K, the company has no significant subsidiaries as defined in Rule 1-02(w) of Regulation S-X) as of December 31, 2024.

February 21, 2025 EX-10.41

dated December 5, 2024, between Unisys Corporation and Mi

Exhibit 10.41 December 5, 2024 (Amended January 3, 2025) Michael M. Thomson Dear Mike, CONGRATULATIONS! Unisys Corporation (“Unisys”) is pleased to offer you promotion to Chief Executive Officer and President. Upon your acceptance of this offer, you will serve as Chief Executive Officer and President of Unisys, effective April 1, 2025 (the “Effective Date”), and report to the Unisys Board of Direc

February 21, 2025 EX-10.24

Form of TSR-Based Restricted Stock Unit Agreement dated as of February 26, 2024 between the Company and Peter Altabef

Exhibit 10.24 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan TSR-Based Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall

February 21, 2025 EX-19

Insider Trading and Securities Transactions Policy

Exhibit 19 Certain personally identifiable information contained in this document has been redacted pursuant to Item 601(b) of Regulation S-K.

February 21, 2025 EX-10.17

Form of Profit Based Cash Award Agreement

Exhibit 10.17 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan Profit-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deeme

February 21, 2025 EX-10.19

Form of Restricted Stock Unit Agreement

Exhibit 10.19 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed

February 21, 2025 EX-24

Power of Attorney

Exhibit 24 POWER OF ATTORNEY Unisys Corporation Annual Report on Form 10-K for the year ended December 31, 2024 KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below does hereby make, constitute and appoint PETER A.

February 21, 2025 EX-10.22

Form of TSR-Based Cash Award Agreement dated as of February 26, 2024 between the Company and Peter Altabef

Exhibit 10.22 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan TSR-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed t

February 21, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPORATI

February 21, 2025 EX-10.20

Form of TSR-Based Restricted Stock Unit Agreement

Exhibit 10.20 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan TSR-Based Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall

February 21, 2025 EX-10.18

Form of TSR-Based Cash Award Agreement

Exhibit 10.18 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan TSR-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed t

February 21, 2025 EX-10.23

Form of Restricted Stock Unit Agreement dated as of February 26, 2024 between the Company and Peter Altabef

Exhibit 10.23 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed

February 21, 2025 EX-10.21

Form of Profit Based Cash Award Agreement dated as of February 26, 2024 between the Company and Peter Altabef

Exhibit 10.21 UNISYS CORPORATION 2024 Long-Term Incentive and Equity Compensation Plan Profit-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deeme

February 19, 2025 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 12, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File

February 18, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 18, 2025 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (

February 18, 2025 EX-99.1

0.5% to 2.5%

News Release Unisys Announces 4Q and Full-Year 2024 Results Company Exceeds Profitability Guidance and Meets Revenue Guidance, Significantly Improves Operating and Free Cash Flow Year over Year •Full-year gross profit margin of 29.

December 5, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 5, 2024 UNISYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File Number) (I.

December 5, 2024 EX-99.1

Unisys Appoints Michael M. Thomson as Chief Executive Officer Thomson to succeed Peter A. Altabef, effective April 1, 2025 Altabef, CEO since 2015, to remain as Chair of the Board

Exhibit 99.1 News Release Unisys Appoints Michael M. Thomson as Chief Executive Officer Thomson to succeed Peter A. Altabef, effective April 1, 2025 Altabef, CEO since 2015, to remain as Chair of the Board BLUE BELL, Pa., December 5, 2024 — The Unisys (NYSE: UIS) Board of Directors announced today that it unanimously elected Mike Thomson, current President and Chief Operating Officer at Unisys, to

October 30, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 28, 2024 UNISYS CORPORATION (Exact name of Registrant as Specified in Its Charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File N

October 30, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS

October 30, 2024 EX-10.1

Amended and Restated Credit Agreement, dated as of October 28, 2024, among Unisys Corporation, the lender parties thereto and Bank of America, N.A., as Administrative Agent, Sole Bookrunner and Sole Lead Arranger

Exhibit 10.1 Conformed to reflect changes effected by Amendment No. 2, dated October 28, 2024 AMENDED AND RESTATED CREDIT AGREEMENT dated as of October 29, 2020 and amended as of June 2, 2023 and as of October 28, 2024 among UNISYS CORPORATION The Lenders Party Hereto and BANK OF AMERICA, N.A., as Administrative Agent BANK OF AMERICA, N.A., CITIBANK, N.A., and CITIZENS BANK, N.A. as Joint Bookrunn

October 29, 2024 EX-99.1

(1.5)% to 1.5%

News Release Unisys Announces 3Q24 Results Unisys Continues Strong New Business(6) Signings and Raises Profitability Guidance •Revenue growth of 7.

October 29, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 29, 2024 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File N

October 22, 2024 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 22, 2024 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File N

October 2, 2024 SC 13G/A

UIS / Unisys Corporation / VANGUARD GROUP INC Passive Investment

240.13d-102 Schedule 13G - Information to be included in statements filed pursuant to 240.13d-1(b), (c), and (d) and amendments thereto filed pursuant to 240.13d-2. Securities and Exchange Commission, Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No. 13)* (Name of Issuer) Unisys Corp (Title of Class of Securities) Common Stock (CUSIP Number) 909214306 (Da

August 6, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPO

August 6, 2024 EX-10.1

Agreement by and between Unisys Corporation and each of its executive office

Exhibit 10.1 Name Street Address City, State Zip Code Dear , As an elected officer of Unisys Corporation (the “Company”), you are a valued contributor to its success. The Compensation and Human Resources Committee of the Board of Directors, in consultation with its executive compensation advisor and based on their recommendations, has determined to offer to you the severance benefits described bel

August 6, 2024 EX-10.2

Form of Executive Employment Agreement by and between Unisys Corporation and each of its executive officers

Exhibit 10.2 EMPLOYMENT AGREEMENT AGREEMENT by and between Unisys Corporation, a Delaware corporation (the “Company”) and xxx (the “Executive”), dated as of xxx. The Company has determined that it is in the best interests of the Company and its stockholders to assure that the Company will have the continued dedication of the Executive, notwithstanding the possibility, threat or occurrence of a Cha

August 5, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 5, 2024 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

August 5, 2024 EX-99.1

(1.5)% to 1.5%

News Release Unisys Announces 2Q24 Results Unisys Continues Strong Momentum in New Business(6) Signings and Reiterates Full-Year Guidance •Revenue growth of 0.

June 14, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION (Mark One): ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to .

May 30, 2024 SC 13G

UIS / Unisys Corporation / NEEDHAM INVESTMENT MANAGEMENT LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.

May 8, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORP

May 7, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 7, 2024 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commis

May 7, 2024 EX-99.1

(1.5)% to 1.5%

News Release Unisys Announces 1Q24 Results Unisys Reiterates Full-Year Guidance and Builds Momentum in New Logo Signings •Revenue declined 5.

May 7, 2024 EX-FILING FEES

Calculation of Filing Fee Tables.

Exhibit 107 CALCULATION OF FILING FEE TABLE Form S-8 (Form Type) Unisys Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit(3) Maximum Aggregate Offering Price(3) Fee Rate Amount of Registration Fee(3) Newly Registered Securities Fees to Be Paid Equity Common Stock, par value $.

May 7, 2024 S-8

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 Registration Statement The Securities Act of 1933

As filed with the Securities and Exchange Commission on May 7, 2024 Registration No.

May 2, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 1, 2024 UNISYS CORPORATION (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 1, 2024 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commis

March 22, 2024 ARS

ARS

Breakthrough Solutions. Redefining Possibilities. 2023 ANNUAL REPORTFrom our Chair & CEO Our company celebrated its 150th anniversary this past year, and we are pleased to say that Unisys remains well-positioned for future success. Reflecting on 2023, I want to share my view on how the world around us shaped business, how Unisys performed in this fast-moving environment, and how our responsiveness

March 22, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) x Filed by the Registrant ¨   Filed by a Party other than the Registrant CHECK THE APPROPRIATE BOX: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ D

March 22, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.   ) ☒ Filed by the Registrant ☐ Filed by a Party other than the Registrant Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule

February 26, 2024 EX-97

Executive Clawback Policy for Recoupment of Erroneously Awarded Compensation

Exhibit 97 EXECUTIVE CLAWBACK POLICY FOR RECOUPMENT OF ERRONEOUSLY AWARDED COMPENSATION PURPOSE Unisys Corporation (the “Company”) believes that it is in the best interests of the Company and its shareholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company’s pay-for-performance compensation philosophy.

February 26, 2024 EX-21

Subsidiaries of the Company

Exhibit 21 SUBSIDIARIES OF THE REGISTRANT Unisys Corporation, the registrant, a Delaware company, has no parent. Pursuant to Item 601(b)(21)(ii) of Regulation S-K, the company has no significant subsidiaries as defined in Rule 1-02(w) of Regulation S-X) as of December 31, 2023.

February 26, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPORATI

February 26, 2024 EX-24

Power of Attorney

Exhibit 24 POWER OF ATTORNEY Unisys Corporation Annual Report on Form 10-K for the year ended December 31, 2023 KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below does hereby make, constitute and appoint PETER A.

February 26, 2024 EX-10.30

Transition Agreement dated December 12,

TRANSITION AGREEMENT AND GENERAL RELEASE 1.I, Katherine Ebrahimi, agree that I have been allowed at least twenty-one (21) days to consider the meaning and effect of this Transition Agreement and General Release (this “Release”) and that this Release constitutes written notice that I have been advised to consult with an attorney prior to executing this Release. I acknowledge that my employment with

February 21, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 21, 2024 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (

February 21, 2024 EX-99.1

(1.5)% to 1.5%

News Release Unisys Announces 4Q and Full-Year 2023 Results Company Exceeds 2023 Upwardly Revised Revenue and Profitability Guidance, Delivers Strong Growth in Contract Signings in 4Q •Full-year revenue growth of 1.

February 13, 2024 SC 13G/A

UIS / Unisys Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv02151-unisyscorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 12)* Name of issuer: Unisys Corp Title of Class of Securities: Common Stock CUSIP Number: 909214306 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule p

February 12, 2024 SC 13G/A

UIS / Unisys Corporation / Neuberger Berman Group LLC Passive Investment

SC 13G/A 1 formsc13ga-02122024070202.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 3)* UNISYS CORP (Name of Issuer) Common (Title of Class of Securities) 909214306 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the ru

January 24, 2024 SC 13G/A

UIS / Unisys Corporation / BlackRock Inc. Passive Investment

SC 13G/A 1 us9092143067012424.txt us9092143067012424.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 5) UNISYS CORPORATION - (Name of Issuer) Common Stock - (Title of Class of Securities) 909214306 - (CUSIP Number) December 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box

December 13, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): December 11, 2023 UNISYS CORPORATION (Exact name of Registrant as Specified in Its Charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation) (Commission File

November 7, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS

November 6, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 6, 2023 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (C

November 6, 2023 EX-99.1

Revised Guidance

News Release Unisys Announces 3Q23 Results Company Raises Full-Year Guidance for Revenue Growth and Profitability •Revenue up 0.

September 29, 2023 LETTER

LETTER

United States securities and exchange commission logo September 29, 2023 Debra McCann Executive Vice President and Chief Financial Officer Unisys Corporation 801 Lakeview Drive, Suite 100 Blue Bell, Pennsylvania 19422 Re: Unisys Corporation Definitive Proxy Statement on Schedule 14A Filed March 24, 2023 File No.

September 21, 2023 CORRESP

September 21, 2023

September 21, 2023 Via EDGAR Submission Disclosure Review Program Division of Corporation Finance United States Securities and Exchange Commissions Washington, D.

September 13, 2023 LETTER

LETTER

United States securities and exchange commission logo September 13, 2023 Debra McCann Executive Vice President and Chief Financial Officer Unisys Corporation 801 Lakeview Drive, Suite 100 Blue Bell, Pennsylvania 19422 Re: Unisys Corporation Definitive Proxy Statement on Schedule 14A Filed March 24, 2023 File No.

August 14, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 14, 2023 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Co

August 2, 2023 EX-10.1

Amendment No.1 dated as of June 2, 2023 to Amended and Restated Credit Agreement dated as of October 29, 2020 by and among Unisys Corporation, Unisys Holding Corporation, Unisys AP Investment Company I, Unisys NPL, Inc., the lenders from time to time party thereto and JPMorgan Chase Bank, N.A., as Administrative Agent

EXECUTION VERSION AMENDMENT NO. 1 Dated as of June 2, 2023 to AMENDED AND RESTATED CREDIT AGREEMENT Dated as of October 29, 2020 THIS AMENDMENT NO. 1 (this “Amendment”) is made as of June 2, 2023 by and among Unisys Corporation, a Delaware corporation (the “Borrower”), the Subsidiary Guarantors party hereto (collectively with the Borrower, the “Loan Parties”), the financial institution listed on t

August 2, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPO

August 1, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): August 1, 2023 UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): August 1, 2023 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

August 1, 2023 EX-99.1

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Millions, except per share data)

News Release Unisys Announces 2Q23 Results Next-Gen Solutions Drive Strong Growth in Pipeline; Company Reaffirms Full-Year Guidance •Revenue decline of 7.

July 10, 2023 SC 13G/A

UIS / Unisys Corp. / FMR LLC Passive Investment

SCHEDULE 13G Amendment No.16 UNISYS CORP COMMON STOCK Cusip #909214306 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #909214306 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 401,196 Item 6: 0 Item 7: 406,225 Item 8: 0 Item 9: 406,225 Item 11: 0.595% Item 12:

June 29, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION (Mark One): ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to .

June 15, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): June 15, 2023 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Comm

June 15, 2023 EX-99.1

Investor Day 2023 June 15, 2023

Investor Day 2023 June 15, 2023 Disclaimer Forward - Looking Statements This presentation contains forward - looking statements within the meaning of Section 27A of the Securities Act of 1933, as amende d, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995.

June 2, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 30, 2023 UNISYS CORPORATION (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 30, 2023 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commi

May 26, 2023 EX-1.01

Exhibit 1.01

U.S. Securities and Exchange Commission You’ve Exceeded the SEC’s Traffic Limit Your request rate has exceeded the SEC’s maximum allowable requests per second. Your access to SEC.gov will be limited for 10 minutes. Current guidelines limit each user to a total of no more than 10 requests per second, regardless of the number of machines used to submit requests. To ensure that SEC.gov remains

May 26, 2023 SD

FORM SD SPECIALIZED DISCLOSURE REPORT UNISYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 1-8729 38-0387840 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 801 L

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT UNISYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 1-8729 38-0387840 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 801 Lakeview Drive, Suite 100 Blue Bell, Pennsylvania 19422 (Address of Principal E

May 8, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 5, 2023 UNISYS CORPORATION (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 5, 2023 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commis

May 5, 2023 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Unisys Corporation (Exact Name of Registrant as Specified in its Charter) Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common stock, par value $.

May 5, 2023 S-8

As filed with the Securities and Exchange Commission on May 5, 2023

As filed with the Securities and Exchange Commission on May 5, 2023 Registration No.

May 5, 2023 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) Unisys Corporation (Exact Name of Registrant as Specified in its Charter) Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Share Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common stock, par value $.

May 5, 2023 S-8

As filed with the Securities and Exchange Commission on May 5, 2023

As filed with the Securities and Exchange Commission on May 5, 2023 Registration No.

May 2, 2023 EX-99.1

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Millions, except per share data)

News Release Unisys Announces 1Q23 Results Unisys Reiterates Full-Year Guidance and Reports Solid First Quarter Results •Revenue increased 15.

May 2, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORP

May 2, 2023 EX-10.1

Unisys Corporation Savings Plan, as amended and restated effective January 1, 2023

UNISYS CORPORATION SAVINGS PLAN Amended and Restated Effective January 1, 2023 DB1/ 60116903.

May 2, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): May 2, 2023 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commis

April 10, 2023 SC 13G/A

UIS / Unisys Corp. / FMR LLC Passive Investment

SCHEDULE 13G Amendment No.15 UNISYS CORP COMMON STOCK Cusip #909214306 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #909214306 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 5,084,120 Item 6: 0 Item 7: 5,088,700 Item 8: 0 Item 9: 5,088,700 Item 11: 7.486% It

April 7, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 3, 2023 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Comm

April 6, 2023 SC 13G/A

UIS / Unisys Corp. / BlackRock Inc. Passive Investment

us9092143067040523.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 4) UNISYS CORPORATION - (Name of Issuer) Common Stock - (Title of Class of Securities) 909214306 - (CUSIP Number) March 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to wh

March 24, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

March 24, 2023 ARS

ANNUAL REPORT TO SECURITY HOLDERS

2022 Annual Report1 In 2022, we made strides in our transformation journey, paving the way for new possibilities.

March 24, 2023 DEF 14A

DEFINITIVE PROXY STATEMENT

2023 Notice of Annual Meeting of Stockholders and Proxy Statement May 5, 2023 (Friday) 8:00 AM (Eastern Time)About Unisys Challenging the status quo, every day.

March 24, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ☑ Filed by the Registrant ☐ Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14

March 22, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 17, 2023 UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 17, 2023 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

March 22, 2023 EX-16

o the Securities Exchange Commission from

March 22, 2023 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Commissioners: We have read the statements made by Unisys Corporation (copy attached), which we understand will be filed with the Securities and Exchange Commission, pursuant to Item 4.01 of Form 8-K of Unisys Corporation dated March 17, 2023. We agree with the statements concerning our Firm contained there

March 1, 2023 EX-10.14

Form of TSR-Based Restricted Stock Unit Agreement dated as of February 25, 2022 between the Company and Peter Altabef (incorporated by reference to Exhibit 10.14 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022)

Exhibit 10.14 UNISYS CORPORATION 2019 Long-Term Incentive and Equity Compensation Plan TSR-Based Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall

March 1, 2023 EX-24

Power of Attorney

Exhibit 24 POWER OF ATTORNEY Unisys Corporation Annual Report on Form 10-K for the year ended December 31, 2022 KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below does hereby make, constitute and appoint PETER A.

March 1, 2023 EX-10.13

Form of TSR-Based Cash Award Agreement dated as of February 25, 2022 between the Company and Peter Altabef (incorporated by reference to Exhibit 10.13 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022)

Exhibit 10.13 UNISYS CORPORATION 2019 Long-Term Incentive and Equity Compensation Plan Profit-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deeme

March 1, 2023 EX-21

Subsidiaries of the Company

Exhibit 21 SUBSIDIARIES OF THE REGISTRANT Unisys Corporation, the registrant, a Delaware company, has no parent.

March 1, 2023 EX-10.15

Form of Time-Based Restricted Stock Unit Agreement dated as of February 25, 2022 between the Company and Peter Altabef (incorporated by reference to Exhibit 10.14 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022)

Exhibit 10.15 UNISYS CORPORATION 2019 Long-Term Incentive and Equity Compensation Plan Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt. In the event that this Agreement is not accepted electronically by Grantee within this time period, Grantee shall be deemed

March 1, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPORATI

February 22, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 22, 2023 UNISYS CORPORAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 22, 2023 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (

February 22, 2023 EX-99.1

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Millions, except per share data)

News Release Unisys Announces 4Q and FY22 Results Solid Fourth Quarter Performance with Expansion in Next-Gen(7) Solutions •4Q revenue increased 3.

February 10, 2023 SC 13G/A

UIS / Unisys Corporation / Neuberger Berman Group LLC - NONE Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* UNISYS CORP (Name of Issuer) Common (Title of Class of Securities) 909214306 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sche

February 9, 2023 SC 13G/A

UIS / Unisys Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv02118-unisyscorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: Unisys Corp. Title of Class of Securities: Common Stock CUSIP Number: 909214306 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule

February 9, 2023 SC 13G/A

UIS / Unisys Corporation / FMR LLC Passive Investment

SC 13G/A 1 filing.txt SCHEDULE 13G Amendment No.14 UNISYS CORP COMMON STOCK Cusip #909214306 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #909214306 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 10,168,067 Item 6: 0 Item 7: 10,168,132 Item 8: 0 Item 9: 10,1

January 23, 2023 SC 13G/A

UIS / Unisys Corporation / BlackRock Inc. Passive Investment

us9092143067012323.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 3) UNISYS CORPORATION - (Name of Issuer) Common Stock - (Title of Class of Securities) 909214306 - (CUSIP Number) December 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to

December 14, 2022 EX-99.1

###

News Release Unisys Names John Kritzmacher to Board of Directors BLUE BELL, Pa., December 13, 2022 ? Unisys Corporation (NYSE: UIS) today announced that John Kritzmacher has been elected to the Unisys Board of Directors, effective today. Kritzmacher, who most recently served as executive vice president and chief financial officer of global research and education leader John Wiley & Sons, Inc., bri

December 14, 2022 EX-3.1

Amended and Restated By-Laws of Unisys Corporation, as amended through December 14, 2022 (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on December 14, 2022)

UNISYS CORPORATION AMENDED AND RESTATED BYLAWS ARTICLE I Stockholders SECTION 1. Annual Meeting of Stockholders. The Board of Directors may fix the date, time and place, if any, of the annual meeting of stockholders, but if no such date and time is fixed and designated by the Board of Directors, the annual meeting of stockholders shall be held on the last Thursday in April in each year. At the ann

December 14, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 13, 2022 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (

November 23, 2022 10-Q/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 or

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Comm

November 23, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS

November 23, 2022 10-Q/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 o

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Com

November 23, 2022 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K /A (Amendment No. 1) (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ☐

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K /A (Amendment No. 1) (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commiss

November 21, 2022 8-K

Regulation FD Disclosure, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 15, 2022 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (

November 21, 2022 EX-99.1

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Unaudited) (Millions, except per share data) Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Revenue Services $ 395.2 $ 417.9 $ 1,187.6 $ 1,268.8 Techno

Exhibit 99.1 PART I - FINANCIAL INFORMATION ITEM 1. FINANCIAL STATEMENTS UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Unaudited) (Millions, except per share data) Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Revenue Services $ 395.2 $ 417.9 $ 1,187.6 $ 1,268.8 Technology 66.0 70.1 235.3 246.3 461.2 488.0 1,422.9 1,515.1 Costs and expenses Cos

November 21, 2022 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 21, 2022 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (

November 21, 2022 EX-99.2

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Exhibit 99.2 News Release UNISYS RECEIVES NOTICE OF LATE FILING FROM THE NYSE BLUE BELL, Pa., November 21, 2022 ? Unisys Corporation (NYSE: UIS) (?Unisys? or the ?Company?) received a notice from the New York Stock Exchange (the ?NYSE?) on November 15, 2022 indicating that, because the Company did not timely file its Quarterly Report on Form 10-Q for the period ended September 30, 2022 (the ?Quart

November 7, 2022 NT 10-Q

NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING SEC File Number: 001-8729 CUSIP Number: 909214306 (Check one): ☐ Form 10-K ☐ Form 20-F ☐ Form 11-K ☒ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: September 30, 2022 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ T

November 7, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): November 7, 2022 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (C

November 7, 2022 EX-99.1

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Millions, except per share data)

News Release Unisys Announces 3Q22 Results Company Achieves Double-Digit Year-Over-Year Growth in Annual Contract Value, Total Contract Value and Pipeline; Provides Revised Full Year 2022 Guidance ?Total company revenue was down 5.

September 20, 2022 LETTER

LETTER

United States securities and exchange commission logo September 20, 2022 Peter Altabef Chair and Chief Executive Officer Unisys Corporation 801 Lakeview Drive Blue Bell, Pennsylvania 19422 Re: Unisys Corporation Form 10-K for the fiscal year ended December 31, 2021 Filed February 22, 2022 File No.

September 12, 2022 CORRESP

* * *

September 12, 2022 United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, D.

August 31, 2022 LETTER

LETTER

United States securities and exchange commission logo August 31, 2022 Peter Altabef Chair and Chief Executive Officer Unisys Corporation 801 Lakeview Drive Blue Bell, Pennsylvania 19422 Re: Unisys Corporation Form 10-K for the fiscal year ended December 31, 2021 Filed February 22, 2022 Form 8-K furnished August 3, 2022 File No.

August 3, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPORAT

August 3, 2022 EX-99

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Millions, except per share data)

News Release Unisys Announces 2Q22 Results Company Beats Consensus on All Key Metrics; Revenue Flat Year Over Year and Up in Constant Currency; Annual Contract Value, Total Contract Value and Pipeline Grow Year Over Year ?Company beat consensus(1) estimates on all key metrics ?Total company revenue was roughly flat year over year (?YoY?) (down 0.

August 3, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): August 3, 2022 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

June 29, 2022 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION (Mark One): ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to .

May 27, 2022 SD

FORM SD SPECIALIZED DISCLOSURE REPORT UNISYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 1-8729 38-0387840 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 801 L

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT UNISYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 1-8729 38-0387840 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 801 Lakeview Drive, Suite 100 Blue Bell, Pennsylvania 19422 (Address of Principal E

May 27, 2022 EX-1.01

Exhibit 1.01

Unisys Corporation Conflict Minerals Report Reporting Year: 2021 Introduction Unisys Corporation (?Unisys?) has prepared this Conflict Minerals Report in accordance with Rule 13p-1 of the Securities Exchange Act, as amended to reflect the requirements of Dodd-Frank Wall Street and Consumer Protection Reform Act of 2010.

May 9, 2022 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): May 5, 2022 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commis

April 27, 2022 EX-99

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Millions, except per share data)

News Release Unisys Announces 1Q22 Results Significant Year-Over-Year Growth in Annual Contract Value and Pipeline; Cloud & Infrastructure Solutions Revenue Grows Year Over Year ?Annual Contract Value3 (?ACV?) grew 43% YoY ?Driven by significant YoY growth in Digital Workplace Solutions (?DWS?) and Cloud & Infrastructure Solutions (?C&I?) ACV ?Total company pipeline2 grew 31% YoY and was up 24% since YE21 ?Driven by significant YoY and sequential growth in DWS and C&I pipelines ?Total company revenue was down 12.

April 27, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): April 27, 2022 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

April 27, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPORA

April 14, 2022 EX-99

1

News Release Unisys Appoints Debra McCann as Chief Financial Officer, Mike Thomson as President and Chief Operating Officer BLUE BELL, Pa.

April 14, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): April 14, 2022 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

March 25, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitte

March 25, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)

March 24, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): March 24, 2022 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

February 22, 2022 EX-21

Subsidiaries of the Company (incorporated by reference to Exhibit 21 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 filed on February 22, 2022)

Exhibit 21 SUBSIDIARIES OF THE REGISTRANT Unisys Corporation, the registrant, a Delaware company, has no parent.

February 22, 2022 EX-24

Power of Attorney (incorporated by reference to Exhibit 24 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 filed on February 22, 2022)

Exhibit 24 POWER OF ATTORNEY Unisys Corporation Annual Report on Form 10-K for the year ended December 31, 2021 KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below does hereby make, constitute and appoint PETER A.

February 22, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPORATI

February 22, 2022 EX-99

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Millions, except per share data)

News Release Unisys Announces 4Q and FY21 Results Company Achieves All 2021 Guidance Metrics and is Free Cash Flow-Positive for Full Year FY21: ?Revenue grew 1.

February 22, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): February 21, 2022 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (

February 14, 2022 SC 13G/A

UIS / Unisys Corporation / Neuberger Berman Group LLC - NONE Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* UNISYS CORP (Name of Issuer) Common (Title of Class of Securities) 909214306 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed

February 10, 2022 SC 13G/A

UIS / Unisys Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)* Name of issuer: Unisys Corp. Title of Class of Securities: Common Stock CUSIP Number: 909214306 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ??Rule

February 9, 2022 SC 13G/A

UIS / Unisys Corporation / FMR LLC Passive Investment

SCHEDULE 13G Amendment No. 13 UNISYS CORP COMMON STOCK Cusip #909214306 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #909214306 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 595,432 Item 6: 0 Item 7: 10,044,937 Item 8: 0 Item 9: 10,044,937 Item 11: 14.958%

January 27, 2022 SC 13G/A

UIS / Unisys Corporation / BlackRock Inc. Passive Investment

SC 13G/A 1 us9092143067012722.txt us9092143067012722.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 2) UNISYS CORPORATION - (Name of Issuer) Common Stock - (Title of Class of Securities) 909214306 - (CUSIP Number) December 31, 2021 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box

January 25, 2022 SC 13G/A

UIS / Unisys Corporation / BlackRock Inc. Passive Investment

us9092143067012522.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 1) UNISYS CORPORATION - (Name of Issuer) Common Stock - (Title of Class of Securities) 909214306 - (CUSIP Number) December 31, 2021 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to

December 14, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): December 14, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (

December 14, 2021 EX-99.1

1

News Release Unisys Acquires CompuGain?, Expands Cloud and Infrastructure Capabilities Acquisition deepens Unisys expertise in targeted, high-growth segments of the cloud market BLUE BELL, Pa.

December 7, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): December 3, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (C

November 2, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS COR

November 2, 2021 EX-99

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Millions, except per share data)

News Release Unisys Announces 3Q21 Results Cloud & Infrastructure Revenue Growth Continues; Total Company Gross Profit and Free Cash Flow Grow Year Over Year; Company Reaffirms FY 2021 Guidance ?Continued growth in Cloud & Infrastructure Solutions (?C&I?), with segment revenue up 1.

November 2, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): November 2, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (C

October 19, 2021 EX-99

1

News Release Unisys Names Roxanne Taylor to Board of Directors BLUE BELL, Pa., October 19, 2021 ? Unisys Corporation (NYSE: UIS) today announced that Roxanne Taylor has been elected to the Unisys Board of Directors, effective October 18. Taylor, who serves as chief marketing and communications officer for Memorial Sloan Kettering Cancer Center (MSK) in New York, brings to Unisys deep experience in

October 19, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): October 18, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (C

August 2, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPORAT

August 2, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): August 2, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

August 2, 2021 EX-99.1

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Millions, except per share data)

News Release Unisys Announces 2Q21 Results Double-digit YoY Revenue Growth; Significant YoY Operating Profit Margin and Cash Flow Improvement; Continued Execution Against Strategic Goals ?Revenue grew 17.

August 2, 2021 EX-99.2

UNISYS CORPORATION 2020 SEGMENT RESULTS Total Digital Workspace Solutions Cloud and Infrastructure Solutions Enterprise Computing Solutions Other Three Months Ended March 31 Customer revenue $ 515.4 $ 160.2 $ 104.0 $ 171.7 $ 79.5 Intersegment — — — 0

Reclassified unaudited segment information for each of the quarters ended March 31, June 30, September 30 and December 31, 2020 and year ended December 31, 2020.

July 23, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): July 23, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Comm

June 29, 2021 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K UNISYS CORPORATION (Mark One): ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to .

June 15, 2021 EX-99

1

News Release Unisys Names Troy K. Richardson to Board of Directors BLUE BELL, Pa., June 15, 2021 ? Unisys Corporation (NYSE: UIS), today announced that Troy K. Richardson has been elected to the Unisys board of directors, effective July 1, 2021. Richardson, who serves as executive vice president and chief operating officer of global digital technology software company PTC Inc., brings to Unisys ex

June 15, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): June 15, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Comm

June 3, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): June 3, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commi

June 3, 2021 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): June 3, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commi

June 3, 2021 EX-99.1

1

News Release Unisys to Acquire Unify Square for $152.5 Million, Creating the Most Advanced and Flexible Enterprise-wide Solution to Optimize the Collaboration Experience BLUE BELL, Pa. and BELLEVUE, Wash., June 3, 2021 ? Unisys Corporation (NYSE: UIS), a global IT solutions company, today announced that it has entered into an agreement to acquire Unify Square, the leading experience management pro

May 25, 2021 SD

FORM SD SPECIALIZED DISCLOSURE REPORT UNISYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 1-8729 38-0387840 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 801 L

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT UNISYS CORPORATION (Exact Name of Registrant as Specified in its Charter) Delaware 1-8729 38-0387840 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 801 Lakeview Drive, Suite 100 Blue Bell, Pennsylvania 19422 (Address of Principal E

May 25, 2021 EX-1.01

Exhibit 1.01

Unisys Corporation Conflict Minerals Report Reporting Year: 2020 Introduction Unisys Corporation (?Unisys?) has prepared this Conflict Minerals Report in accordance with Rule 13p-1 of the Securities Exchange Act, as amended to reflect the requirements of Dodd-Frank Wall Street and Consumer Protection Reform Act of 2010.

May 6, 2021 EX-10.4

Form of Performance Growth Time-Based Restricted Stock Unit Agreement (incorporated by reference to Exhibit 10.4 to the Company’s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2021)

UNISYS CORPORATION 2019 Long-Term Incentive and Equity Compensation Plan Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt.

May 6, 2021 EX-10.1

Form of TSR-Based Cash Award Agreement (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2021)

UNISYS CORPORATION 2019 Long-Term Incentive and Equity Compensation Plan TSR-Based Cash Award Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt.

May 6, 2021 EX-10.2

(incorporated by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2021)

UNISYS CORPORATION 2019 Long-Term Incentive and Equity Compensation Plan TSR-Based Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt.

May 6, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): May 6, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Commis

May 6, 2021 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 1-8729 UNISYS CORPORA

May 6, 2021 EX-10.3

Form of Performance Growth TSR-Based Restricted Stock Unit Agreement (incorporated by reference to Exhibit 10.3 to the Company’s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2021)

UNISYS CORPORATION 2019 Long-Term Incentive and Equity Compensation Plan [YEAR] Performance Growth Restricted Stock Unit Agreement In order for the Award provided hereunder to become effective, this Agreement must be accepted electronically by Grantee within thirty (30) days of receipt.

May 6, 2021 EX-99

UNISYS CORPORATION CONSOLIDATED STATEMENTS OF INCOME (LOSS) (Millions, except per share data) Three Months Ended March 31, 2021 2020 Revenue Services $ 420.4 $ 425.9 Technology 89.4 89.5 509.8 515.4 Costs and expenses Cost of revenue Services 338.7 3

News Release Unisys Announces 1Q21 Results Significant YoY Improvements in Operating Profit and Cash Flow; No Future Required Contributions to Qualified U.

April 26, 2021 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): April 23, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

April 14, 2021 DEFA14A

- DEFA14A

DEFA14A 1 defa14a04122021.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): April 12, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction

April 13, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): April 12, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

March 19, 2021 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of Earliest Event Reported): March 19, 2021 UNISYS CORPORATION (Exact name of registrant as specified in its charter) Delaware 1-8729 38-0387840 (State or other jurisdiction of incorporation or organization) (Com

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