SIGNIFICANT ACCOUNTING POLICIES (Policies) - EBP 004	12 Months Ended
Dec. 31, 2025
EBP, Accounting Policy [Line Items]
Basis of Accounting	Basis of Accounting — The accompanying financial statements were prepared in accordance with U.S. generally accepted accounting principles (U.S. GAAP) under the accrual basis of accounting.
Payment of Benefits	Payment of Benefits — Benefit payments to participants and beneficiaries are recorded upon distribution.
Use of Estimates	Use of Estimates — The preparation of financial statements in conformity with U.S. GAAP requires Plan management to make estimates and assumptions that affect the reported amounts of assets, liabilities, and changes therein, and disclosure of contingent assets and liabilities. Actual results could differ from those estimates.
Investment Valuation and Income Recognition	Investment Valuation and Income Recognition — The Plan’s investments are stated at fair value except those investments that are fully benefit-responsive investment contracts, which are stated at contract value. Shares of registered investment companies are valued at quoted market prices, which represent the fair value of shares held by the Plan at year-end. The fair value of the participation units owned in the commingled pools are based on quoted redemption values on the last business day of the Plan year. Shares of the Company’s common stock are valued at the closing market price on the last day of the Plan year. The Unisys Interest Income Fund includes investments in a short-term investment fund and synthetic guaranteed investment contracts, which have underlying assets primarily made up of bonds, issued principally by insurance companies and financial institutions. Contract value is the relevant measurement attribute for that portion of the net assets available for benefits of a defined contribution plan attributable to fully benefit-responsive investment contracts because contract value is the amount participants would receive if they were to initiate permitted transactions under the terms of the Plan. The guaranteed investment contract issuer is contractually obligated to repay the principal and a specified interest rate that is guaranteed to the Plan. Contract value represents contributions and reinvested income, less any withdrawals plus accrued interest, because these investments have fully benefit-responsive features. All participant-initiated transactions with the Unisys Interest Income Fund are permitted at contract value. Withdrawals may not be transferred to competing (short-term bond) funds for 90 days. No other conditions, limits, or restrictions apply to participant-initiated transactions to or from the Unisys Interest Income Fund. However, withdrawals influenced by Company-initiated events, such as in connection with the sale of a business, may result in a distribution at other than contract value. The Plan Administrator does not believe that the occurrence of any of these events that would limit the Plan’s availability to transact at contract value is probable of occurring. No reserves have been provided or are considered necessary against contract values for credit risk of contract issuers or otherwise. Crediting interest rates as of December 31, 2025 and 2024 ranged from 3.37% to 3.75% and 3.06% to 4.48% per annum, respectively. Interest rates are set at the time the contract is negotiated and, depending on the terms of the contract, are fixed through the maturity date or are reset monthly or quarterly. The average yield on the contracts was 3.21% and 2.81% per annum for the years ended December 31, 2025 and 2024, respectively. Purchases and sales of securities are recorded on a trade-date basis. Interest income is reported on the accrual basis. Dividends are recorded on the ex-dividend date.
Notes Receivable from Participants	Notes Receivable from Participants — Participant loans are classified as notes receivable from participants on the Statements of Net Assets Available for Benefits and are valued at their unpaid principal balance, plus accrued but unpaid interest. Interest income on notes receivable from participants is recorded when earned. Related fees are recorded as administrative expenses and are recorded when they are incurred. No allowance for credit losses has been recorded as of December 31, 2025 and 2024. Notes Receivable outstanding at both December 31, 2025 and 2024 bear interest ranging from 4.25% to 10.50% per annum. As of December 31, 2025, note maturity dates ranged from January 2026 to October 2040.

SIGNIFICANT ACCOUNTING POLICIES (Policies) - EBP 004

12 Months Ended

Dec. 31, 2025

Basis of Accounting — The accompanying financial statements were prepared in accordance with U.S. generally accepted accounting principles (U.S. GAAP) under the accrual basis of accounting.

Payment of Benefits

Payment of Benefits — Benefit payments to participants and beneficiaries are recorded upon distribution.

Use of Estimates

Use of Estimates — The preparation of financial statements in conformity with U.S. GAAP requires Plan management to make estimates and assumptions that affect the reported amounts of assets, liabilities, and changes therein, and disclosure of contingent assets and liabilities. Actual results could differ from those estimates.

Investment Valuation and Income Recognition

Investment Valuation and Income Recognition — The Plan’s investments are stated at fair value except those investments that are fully benefit-responsive investment contracts, which are stated at contract value. Shares of registered investment companies are valued at quoted market prices, which represent the fair value of shares held by the Plan at year-end. The fair value of the participation units owned in the commingled pools are based on quoted redemption values on the last business day of the Plan year. Shares of the Company’s common stock are valued at the closing market price on the last day of the Plan year.

The Unisys Interest Income Fund includes investments in a short-term investment fund and synthetic guaranteed investment contracts, which have underlying assets primarily made up of bonds, issued principally by insurance companies and financial institutions. Contract value is the relevant measurement attribute for that portion of the net assets available for benefits of a defined contribution plan attributable to fully benefit-responsive investment contracts because contract value is the amount participants would receive if they were to initiate permitted transactions under the terms of the Plan. The guaranteed investment contract issuer is contractually obligated to repay the principal and a specified interest rate that is guaranteed to the Plan. Contract value represents contributions and reinvested income, less any withdrawals plus accrued interest, because these investments have fully benefit-responsive features. All participant-initiated transactions with the Unisys Interest Income Fund are permitted at contract value. Withdrawals may not be transferred to competing (short-term bond) funds for 90 days. No other conditions, limits, or restrictions apply to participant-initiated transactions to or from the Unisys Interest Income Fund. However, withdrawals influenced by Company-initiated events, such as in connection with the sale of a business, may result in a distribution at other than contract value. The Plan Administrator does not believe that the occurrence of any of these events that would limit the Plan’s availability to transact at contract value is probable of occurring. No reserves have been provided or are considered necessary against contract values for credit risk of contract issuers or otherwise. Crediting interest rates as of December 31, 2025 and 2024 ranged from 3.37% to 3.75% and 3.06% to 4.48% per annum, respectively. Interest rates are set at the time the contract is negotiated and, depending on the terms of the contract, are fixed through the maturity date or are reset monthly or quarterly. The average yield on the contracts was 3.21% and 2.81% per annum for the years ended December 31, 2025 and 2024, respectively.

Purchases and sales of securities are recorded on a trade-date basis. Interest income is reported on the accrual basis. Dividends are recorded on the ex-dividend date.

Notes Receivable from Participants

Notes Receivable from Participants — Participant loans are classified as notes receivable from participants on the Statements of Net Assets Available for Benefits and are valued at their unpaid principal balance, plus accrued but unpaid interest. Interest income on notes receivable from participants is recorded when earned. Related fees are recorded as administrative expenses and are recorded when they are incurred. No allowance for credit losses has been recorded as of

December 31, 2025 and 2024. Notes Receivable outstanding at both December 31, 2025 and 2024 bear interest ranging from 4.25% to 10.50% per annum. As of December 31, 2025, note maturity dates ranged from January 2026 to October 2040.

- Definition

Disclosure of accounting policy for use of estimate in preparation of financial statement of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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