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The TB-RSUs vest in three equal installments on February 26, 2022, 2023 and 2024, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The TB-RSUs vest in three equal installments on February 26, 2022, 2023 and 2024, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."}],"balance_after":5658,"derivative":{"underlying":"Common Stock","underlying_shares":5657},"source":{"system":"sec-edgar","filing":"0001857647-23-000006","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764723000006/primary_doc.xml","form_type":"4"}},{"id":1988963,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & COO"}}],"security":"Common Stock","published_at":"2023-02-28T15:24:42.000Z","date":"2023-02-24","kind":"tax_withholding","acquired":false,"shares":2887,"price":5.2,"value":15012.4,"ownership":{"direct":true},"balance_after":56101,"source":{"system":"sec-edgar","filing":"0001857647-23-000006","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764723000006/primary_doc.xml","form_type":"4"}},{"id":1988962,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & COO"}}],"security":"Common Stock","published_at":"2023-02-28T15:24:42.000Z","date":"2023-02-24","kind":"exercise","acquired":true,"shares":8421,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":58988,"source":{"system":"sec-edgar","filing":"0001857647-23-000006","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764723000006/primary_doc.xml","form_type":"4"}},{"id":1988961,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & COO"}}],"security":"Common Stock","published_at":"2023-02-28T15:24:42.000Z","date":"2023-02-24","kind":"tax_withholding","acquired":false,"shares":1771,"price":5.2,"value":9209.2,"ownership":{"direct":true},"balance_after":50567,"source":{"system":"sec-edgar","filing":"0001857647-23-000006","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764723000006/primary_doc.xml","form_type":"4"}},{"id":1988960,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & COO"}}],"security":"Common Stock","published_at":"2023-02-28T15:24:42.000Z","date":"2023-02-24","kind":"exercise","acquired":true,"shares":5657,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":52338,"source":{"system":"sec-edgar","filing":"0001857647-23-000006","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764723000006/primary_doc.xml","form_type":"4"}},{"id":2071267,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and COO"}}],"security":"Restricted Stock Units","published_at":"2023-01-04T21:00:57.000Z","date":"2023-01-01","kind":"grant","acquired":true,"shares":6225,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive 0.3728 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 28, 2020 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. 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All shares resulting from such earned PB-RSUs will vest on February 28, 2023."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":2321},"source":{"system":"sec-edgar","filing":"0001857647-23-000005","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764723000005/primary_doc.xml","form_type":"4"}},{"id":2285666,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & COO"}}],"security":"Restricted Stock Units","published_at":"2022-05-03T20:15:42.000Z","date":"2022-04-29","kind":"exercise","acquired":false,"shares":993,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit represents a contingent right to receive 0.9611 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on May 1, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  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All shares resulting from such earned PB-RSUs vested on April 29, 2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on May 1, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2019 through December 31, 2019, 2020 and 2021, respectively, and then such PB-RSUs vest on the later of May 1, 2020, 2021 and 2022, respectively (or is such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  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All shares resulting from such earned PB-RSUs vested on April 29, 2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on May 1, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2019 through December 31, 2019, 2020 and 2021, respectively, and then such PB-RSUs vest on the later of May 1, 2020, 2021 and 2022, respectively (or is such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period.  All shares resulting from such earned PB-RSUs vested on April 29, 2022."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":955},"source":{"system":"sec-edgar","filing":"0001897830-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/746838/000189783022000001/primary_doc.xml","form_type":"4"}},{"id":2285659,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and COO"}}],"security":"Restricted Stock Units","published_at":"2022-05-03T19:02:33.000Z","date":"2022-04-29","kind":"exercise","acquired":false,"shares":993,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Time-based restricted stock units (\"TB-RSUs\") granted on May 1, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  The TB-RSUs vest in three equal installments on May 1, 2020, 2021 and 2022, respectively (or is such date does not fall on a trading day, the immediately preceding trading day)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Time-based restricted stock units (\"TB-RSUs\") granted on May 1, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  The TB-RSUs vest in three equal installments on May 1, 2020, 2021 and 2022, respectively (or is such date does not fall on a trading day, the immediately preceding trading day)."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":993},"source":{"system":"sec-edgar","filing":"0001897830-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/746838/000189783022000001/primary_doc.xml","form_type":"4"}},{"id":2285658,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and COO"}}],"security":"Common Stock","published_at":"2022-05-03T19:02:33.000Z","date":"2022-04-29","kind":"tax_withholding","acquired":false,"shares":276,"price":14.21,"value":3921.96,"ownership":{"direct":true},"balance_after":46681,"source":{"system":"sec-edgar","filing":"0001897830-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/746838/000189783022000001/primary_doc.xml","form_type":"4"}},{"id":2285657,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and COO"}}],"security":"Common Stock","published_at":"2022-05-03T19:02:33.000Z","date":"2022-04-29","kind":"exercise","acquired":true,"shares":955,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":46957,"source":{"system":"sec-edgar","filing":"0001897830-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/746838/000189783022000001/primary_doc.xml","form_type":"4"}},{"id":2285656,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and COO"}}],"security":"Common Stock","published_at":"2022-05-03T19:02:33.000Z","date":"2022-04-29","kind":"tax_withholding","acquired":false,"shares":287,"price":14.21,"value":4078.27,"ownership":{"direct":true},"balance_after":46002,"source":{"system":"sec-edgar","filing":"0001897830-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/746838/000189783022000001/primary_doc.xml","form_type":"4"}},{"id":2285655,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and COO"}}],"security":"Common Stock","published_at":"2022-05-03T19:02:33.000Z","date":"2022-04-29","kind":"exercise","acquired":true,"shares":993,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":46289,"source":{"system":"sec-edgar","filing":"0001897830-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/746838/000189783022000001/primary_doc.xml","form_type":"4"}},{"id":2329772,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Common Stock","published_at":"2022-03-17T18:28:24.000Z","date":"2022-03-17","kind":"sale","acquired":false,"shares":10028,"price":21.1123,"value":211714.1444,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.00 to $22.305, inclusive. The reporting person undertakes to provide Unisys Corporation, any security holder of Unisys Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4."}],"balance_after":45296,"source":{"system":"sec-edgar","filing":"0001857647-22-000028","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764722000028/primary_doc.xml","form_type":"4"}},{"id":2367677,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Restricted Stock Units","published_at":"2022-03-01T23:32:55.000Z","date":"2022-02-25","kind":"grant","acquired":true,"shares":22404,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"Each restricted stock unit represents a contingent right to receive one share of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 25, 2022 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The TB-RSUs vest in three equal installments on February 25, 2023, 2024 and 2025, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F10","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 25, 2022 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The TB-RSUs vest in three equal installments on February 25, 2023, 2024 and 2025, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."}],"balance_after":22404,"derivative":{"underlying":"Common Stock","underlying_shares":22404},"source":{"system":"sec-edgar","filing":"0001857647-22-000025","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764722000025/primary_doc.xml","form_type":"4"}},{"id":2367676,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Restricted Stock Units","published_at":"2022-03-01T23:32:55.000Z","date":"2022-02-25","kind":"exercise","acquired":false,"shares":5657,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Each restricted stock unit represents a contingent right to receive 0.9000 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2021 through December 31, 2021, 2022 and 2023, respectively, and then such PB-RSUs vest on the later of February 26, 2022, 2023 and 2024, respectively (or is such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period.  All shares resulting from such earned PB-RSUs vested on February 26, 2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2021 through December 31, 2021, 2022 and 2023, respectively, and then such PB-RSUs vest on the later of February 26, 2022, 2023 and 2024, respectively (or is such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period.  All shares resulting from such earned PB-RSUs vested on February 26, 2022."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":5092},"source":{"system":"sec-edgar","filing":"0001857647-22-000025","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764722000025/primary_doc.xml","form_type":"4"}},{"id":2367675,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Restricted Stock Units","published_at":"2022-03-01T23:32:55.000Z","date":"2022-02-25","kind":"exercise","acquired":false,"shares":5657,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each restricted stock unit represents a contingent right to receive one share of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The TB-RSUs vest in three equal installments on February 26, 2022, 2023 and 2024, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The TB-RSUs vest in three equal installments on February 26, 2022, 2023 and 2024, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."}],"balance_after":11315,"derivative":{"underlying":"Common Stock","underlying_shares":5657},"source":{"system":"sec-edgar","filing":"0001857647-22-000025","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764722000025/primary_doc.xml","form_type":"4"}},{"id":2367674,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Restricted Stock Units","published_at":"2022-03-01T23:32:55.000Z","date":"2022-02-28","kind":"exercise","acquired":false,"shares":6224,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit represents a contingent right to receive 1.2448 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 28, 2020 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2020 through December 31, 2020, 2021 and 2022, respectively, and then such PB-RSUs vest on the later of February 28, 2021, 2022 and 2023, respectively (or is such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period.  All shares resulting from such earned PB-RSUs vested on February 28, 2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 28, 2020 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2020 through December 31, 2020, 2021 and 2022, respectively, and then such PB-RSUs vest on the later of February 28, 2021, 2022 and 2023, respectively (or is such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  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Stock","published_at":"2022-03-01T23:32:55.000Z","date":"2022-02-28","kind":"exercise","acquired":true,"shares":6224,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":44096,"source":{"system":"sec-edgar","filing":"0001857647-22-000025","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/746838/000185764722000025/primary_doc.xml","form_type":"4"}},{"id":2376662,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2022-02-24T21:47:50.000Z","date":"2022-02-23","kind":"sale","acquired":false,"shares":4337,"price":22.05,"value":95630.85,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2021."}],"balance_after":37872,"source":{"system":"sec-edgar","filing":"0000746838-22-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/746838/000074683822000007/primary_doc.xml","form_type":"4"}},{"id":2376661,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & CFO"}}],"security":"Common Stock","published_at":"2022-02-24T21:47:50.000Z","date":"2022-02-22","kind":"sale","acquired":false,"shares":5691,"price":22.0659,"value":125577.0369,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.00 to $22.08, inclusive. The reporting person undertakes to provide Unisys Corporation, any security holder of Unisys Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4."}],"balance_after":42209,"source":{"system":"sec-edgar","filing":"0000746838-22-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/746838/000074683822000007/primary_doc.xml","form_type":"4"}},{"id":2390690,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP and CFO"}}],"security":"Restricted Stock Units","published_at":"2022-02-17T19:09:20.000Z","date":"2022-02-15","kind":"exercise","acquired":false,"shares":2093,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit represents a contingent right to receive 0.9611 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 15, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2019 through December 31, 2019, 2020 and 2021, respectively, and then such PB-RSUs vest on the later of February 15, 2020, 2021 and 2022, respectively (or is such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period.  All shares resulting from such earned PB-RSUs vested on February 15, 2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 15, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2019 through December 31, 2019, 2020 and 2021, respectively, and then such PB-RSUs vest on the later of February 15, 2020, 2021 and 2022, respectively (or is such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period.  All shares resulting from such earned PB-RSUs vested on February 15, 2022."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":2012},"source":{"system":"sec-edgar","filing":"0001199359-22-000008","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/746838/000119935922000008/primary_doc.xml","form_type":"4"}},{"id":2390689,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP and CFO"}}],"security":"Restricted Stock Units","published_at":"2022-02-17T19:09:20.000Z","date":"2022-02-15","kind":"exercise","acquired":false,"shares":2093,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 15, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  The TB-RSUs vest in three equal installments on February 15, 2020, 2021 and 2022, respectively (or is such date does not fall on a trading day, the immediately preceding trading day)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 15, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  The TB-RSUs vest in three equal installments on February 15, 2020, 2021 and 2022, respectively (or is such date does not fall on a trading day, the immediately preceding trading day)."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":2093},"source":{"system":"sec-edgar","filing":"0001199359-22-000008","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/746838/000119935922000008/primary_doc.xml","form_type":"4"}},{"id":2390688,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP and CFO"}}],"security":"Common Stock","published_at":"2022-02-17T19:09:20.000Z","date":"2022-02-15","kind":"tax_withholding","acquired":false,"shares":689,"price":19.11,"value":13166.79,"ownership":{"direct":true},"balance_after":47900,"source":{"system":"sec-edgar","filing":"0001199359-22-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/746838/000119935922000008/primary_doc.xml","form_type":"4"}},{"id":2390687,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP and CFO"}}],"security":"Common Stock","published_at":"2022-02-17T19:09:20.000Z","date":"2022-02-15","kind":"exercise","acquired":true,"shares":2012,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":48589,"source":{"system":"sec-edgar","filing":"0001199359-22-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/746838/000119935922000008/primary_doc.xml","form_type":"4"}},{"id":2390686,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP and CFO"}}],"security":"Common Stock","published_at":"2022-02-17T19:09:20.000Z","date":"2022-02-15","kind":"tax_withholding","acquired":false,"shares":717,"price":19.11,"value":13701.87,"ownership":{"direct":true},"balance_after":46577,"source":{"system":"sec-edgar","filing":"0001199359-22-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/746838/000119935922000008/primary_doc.xml","form_type":"4"}},{"id":2390685,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP and CFO"}}],"security":"Common Stock","published_at":"2022-02-17T19:09:20.000Z","date":"2022-02-15","kind":"exercise","acquired":true,"shares":2093,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":47294,"source":{"system":"sec-edgar","filing":"0001199359-22-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/746838/000119935922000008/primary_doc.xml","form_type":"4"}},{"id":2452752,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and CFO"}}],"security":"Restricted Stock Units","published_at":"2022-01-05T02:37:31.000Z","date":"2022-01-01","kind":"grant","acquired":true,"shares":5657,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Each restricted stock unit represents a contingent right to receive 0.9000 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2021 through December 31, 2021, 2022 and 2023, respectively, and then such PB-RSUs would vest on February 26, 2022, 2023 and 2024, respectively (or if such date does not fall on a trading day, the immediately preceding trading day). This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period. All shares resulting from such earned PB-RSUs will vest on February 26, 2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2021 through December 31, 2021, 2022 and 2023, respectively, and then such PB-RSUs would vest on February 26, 2022, 2023 and 2024, respectively (or if such date does not fall on a trading day, the immediately preceding trading day). This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period. All shares resulting from such earned PB-RSUs will vest on February 26, 2022."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":5091},"source":{"system":"sec-edgar","filing":"0001838400-22-000005","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/746838/000183840022000005/primary_doc.xml","form_type":"4"}},{"id":2452751,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and CFO"}}],"security":"Restricted Stock Units","published_at":"2022-01-05T02:37:31.000Z","date":"2022-01-01","kind":"grant","acquired":true,"shares":6224,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each restricted stock unit represents a contingent right to receive 1.2448 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 28, 2020 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2020 through December 31, 2020, 2021 and 2022, respectively, and then such PB-RSUs would vest on February 28, 2021, 2022 and 2023, respectively (or if such date does not fall on a trading day, the immediately preceding trading day). This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period. All shares resulting from such earned PB-RSUs will vest on February 28, 2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 28, 2020 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2020 through December 31, 2020, 2021 and 2022, respectively, and then such PB-RSUs would vest on February 28, 2021, 2022 and 2023, respectively (or if such date does not fall on a trading day, the immediately preceding trading day). This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period. All shares resulting from such earned PB-RSUs will vest on February 28, 2022."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":7748},"source":{"system":"sec-edgar","filing":"0001838400-22-000005","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/746838/000183840022000005/primary_doc.xml","form_type":"4"}},{"id":2452750,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and CFO"}}],"security":"Restricted Stock Units","published_at":"2022-01-05T02:37:31.000Z","date":"2022-01-01","kind":"grant","acquired":true,"shares":993,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit represents a contingent right to receive 0.9611 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on May 1, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan. The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2019 through December 31, 2019, 2020 and 2021, respectively, and then such PB-RSUs would vest on May 1, 2020, 2021 and 2022, respectively (or if such date does not fall on a trading day, the immediately preceding trading day). This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period. All shares resulting from such earned PB-RSUs will vest on May 1, 2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on May 1, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan. The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2019 through December 31, 2019, 2020 and 2021, respectively, and then such PB-RSUs would vest on May 1, 2020, 2021 and 2022, respectively (or if such date does not fall on a trading day, the immediately preceding trading day). This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period. All shares resulting from such earned PB-RSUs will vest on May 1, 2022."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":954},"source":{"system":"sec-edgar","filing":"0001838400-22-000005","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/746838/000183840022000005/primary_doc.xml","form_type":"4"}},{"id":2452749,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and CFO"}}],"security":"Restricted Stock Units","published_at":"2022-01-05T02:37:31.000Z","date":"2022-01-01","kind":"grant","acquired":true,"shares":2093,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive 0.9611 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 15, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan. The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2020 through December 31, 2020, 2021 and 2022, respectively, and then such PB-RSUs would vest on February 15, 2020, 2021 and 2022, respectively (or if such date does not fall on a trading day, the immediately preceding trading day). This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period. All shares resulting from such earned PB-RSUs will vest on February 15, 2022."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 15, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan. The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2020 through December 31, 2020, 2021 and 2022, respectively, and then such PB-RSUs would vest on February 15, 2020, 2021 and 2022, respectively (or if such date does not fall on a trading day, the immediately preceding trading day). This report only relates to the PB-RSUs the reporting person earned during the 2021 performance period. All shares resulting from such earned PB-RSUs will vest on February 15, 2022."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":2012},"source":{"system":"sec-edgar","filing":"0001838400-22-000005","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/746838/000183840022000005/primary_doc.xml","form_type":"4"}},{"id":2731871,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Restricted Stock Units","published_at":"2021-05-04T20:04:57.000Z","date":"2021-04-30","kind":"exercise","acquired":false,"shares":993,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit represents a contingent right to receive 0.9632 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on April 30, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2019 through December 31, 2019, 2020 and 2021, respectively, and then such PB-RSUs vest on May 1, 2020, 2021 and 2022, respectively.  This report only relates to the PB-RSUs the reporting person earned during the 2020 performance period.  All shares resulting from such earned PB-RSUs vested on April 30, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on April 30, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2019 through December 31, 2019, 2020 and 2021, respectively, and then such PB-RSUs vest on May 1, 2020, 2021 and 2022, respectively.  This report only relates to the PB-RSUs the reporting person earned during the 2020 performance period.  All shares resulting from such earned PB-RSUs vested on April 30, 2021."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":957},"source":{"system":"sec-edgar","filing":"0001715005-21-000002","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/746838/000171500521000002/primary_doc.xml","form_type":"4"}},{"id":2731870,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Restricted Stock Units","published_at":"2021-05-04T20:04:57.000Z","date":"2021-04-30","kind":"exercise","acquired":false,"shares":993,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Time-based restricted stock units (\"TB-RSUs\") granted on May 1, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan. The TB-RSUs vest on May 1, 2020, 2021 and 2022, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Time-based restricted stock units (\"TB-RSUs\") granted on May 1, 2019 under the Unisys Corporation 2016 Long-Term Incentive and Equity Compensation Plan. The TB-RSUs vest on May 1, 2020, 2021 and 2022, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."}],"balance_after":993,"derivative":{"underlying":"Common Stock","underlying_shares":993},"source":{"system":"sec-edgar","filing":"0001715005-21-000002","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/746838/000171500521000002/primary_doc.xml","form_type":"4"}},{"id":2731869,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Common Stock","published_at":"2021-05-04T20:04:57.000Z","date":"2021-04-30","kind":"tax_withholding","acquired":false,"shares":277,"price":24,"value":6648.0,"ownership":{"direct":true},"balance_after":45201,"source":{"system":"sec-edgar","filing":"0001715005-21-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/746838/000171500521000002/primary_doc.xml","form_type":"4"}},{"id":2731868,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Common Stock","published_at":"2021-05-04T20:04:57.000Z","date":"2021-04-30","kind":"exercise","acquired":true,"shares":957,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":45478,"source":{"system":"sec-edgar","filing":"0001715005-21-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/746838/000171500521000002/primary_doc.xml","form_type":"4"}},{"id":2731867,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Common Stock","published_at":"2021-05-04T20:04:57.000Z","date":"2021-04-30","kind":"tax_withholding","acquired":false,"shares":287,"price":24,"value":6888.0,"ownership":{"direct":true},"balance_after":44521,"source":{"system":"sec-edgar","filing":"0001715005-21-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/746838/000171500521000002/primary_doc.xml","form_type":"4"}},{"id":2731866,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and CFO"}}],"security":"Common Stock","published_at":"2021-05-04T20:04:57.000Z","date":"2021-04-30","kind":"exercise","acquired":true,"shares":993,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":44808,"source":{"system":"sec-edgar","filing":"0001715005-21-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/746838/000171500521000002/primary_doc.xml","form_type":"4"}},{"id":2823918,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Restricted Stock Units","published_at":"2021-03-02T22:46:30.000Z","date":"2021-02-26","kind":"grant","acquired":true,"shares":47523,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F11","text":"Each restricted stock unit represents a contingent right to receive up to one share of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F12","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs will be eligible to vest at a conversion rate of between 0.5 shares to 1 share of Unisys Corporation common stock for each PB-RSU if the 20-trading day trailing average of the closing price of Unisys Corporation's common stock over any 20 consecutive trading days during the period from the grant date through February 26, 2024 is 10% to 20% higher (with the conversion rate determined by linear interpolation for increases between such range) than the closing price of Unisys Corporation's common stock on the grant date. If the stock price appreciation test is not met at least at the 10% level, then the PB-RSUs will not vest at all. If the stock price appreciation test is met at greater than the 20% level, then the PB-RSUs will vest at the rate of 1 share of Unisys Corporation common stock for each PB-RSU."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F12","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs will be eligible to vest at a conversion rate of between 0.5 shares to 1 share of Unisys Corporation common stock for each PB-RSU if the 20-trading day trailing average of the closing price of Unisys Corporation's common stock over any 20 consecutive trading days during the period from the grant date through February 26, 2024 is 10% to 20% higher (with the conversion rate determined by linear interpolation for increases between such range) than the closing price of Unisys Corporation's common stock on the grant date. If the stock price appreciation test is not met at least at the 10% level, then the PB-RSUs will not vest at all. If the stock price appreciation test is met at greater than the 20% level, then the PB-RSUs will vest at the rate of 1 share of Unisys Corporation common stock for each PB-RSU."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F12","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs will be eligible to vest at a conversion rate of between 0.5 shares to 1 share of Unisys Corporation common stock for each PB-RSU if the 20-trading day trailing average of the closing price of Unisys Corporation's common stock over any 20 consecutive trading days during the period from the grant date through February 26, 2024 is 10% to 20% higher (with the conversion rate determined by linear interpolation for increases between such range) than the closing price of Unisys Corporation's common stock on the grant date. If the stock price appreciation test is not met at least at the 10% level, then the PB-RSUs will not vest at all. If the stock price appreciation test is met at greater than the 20% level, then the PB-RSUs will vest at the rate of 1 share of Unisys Corporation common stock for each PB-RSU."}],"balance_after":47523,"derivative":{"underlying":"Common Stock","underlying_shares":47523},"source":{"system":"sec-edgar","filing":"0000746838-21-000034","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/746838/000074683821000034/primary_doc.xml","form_type":"4"}},{"id":2823917,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Restricted Stock Units","published_at":"2021-03-02T22:46:30.000Z","date":"2021-02-26","kind":"grant","acquired":true,"shares":23762,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"Each restricted stock unit represents a contingent right to receive one share of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The TB-RSUs vest on February 26, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F10","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The TB-RSUs vest on February 26, 2024."}],"balance_after":23762,"derivative":{"underlying":"Common Stock","underlying_shares":23762},"source":{"system":"sec-edgar","filing":"0000746838-21-000034","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/746838/000074683821000034/primary_doc.xml","form_type":"4"}},{"id":2823916,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Restricted Stock Units","published_at":"2021-03-02T22:46:30.000Z","date":"2021-02-26","kind":"grant","acquired":true,"shares":16972,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"Each restricted stock unit represents a contingent right to receive one share of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The TB-RSUs vest in three equal installments on February 26, 2022, 2023 and 2024, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 26, 2021 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan. The TB-RSUs vest in three equal installments on February 26, 2022, 2023 and 2024, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."}],"balance_after":16972,"derivative":{"underlying":"Common Stock","underlying_shares":16972},"source":{"system":"sec-edgar","filing":"0000746838-21-000034","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/746838/000074683821000034/primary_doc.xml","form_type":"4"}},{"id":2823915,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-03-02T22:46:30.000Z","date":"2021-02-26","kind":"exercise","acquired":false,"shares":4000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Stock option granted under the terms and provisions of the Unisys Corporation 2003 Long-Term Incentive and Equity Compensation Plan. The stock option is exercisable in three annual installments beginning December 2, 2015."}],"balance_after":0,"derivative":{"exercise_price":13.345,"expiration_date":"2022-12-02","underlying":"Common Stock","underlying_shares":4000},"source":{"system":"sec-edgar","filing":"0000746838-21-000034","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/746838/000074683821000034/primary_doc.xml","form_type":"4"}},{"id":2823914,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2021-03-02T22:46:30.000Z","date":"2021-02-26","kind":"exercise","acquired":false,"shares":6224,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each restricted stock unit represents a contingent right to receive 1.5681 shares of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 28, 2020 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2020 through December 31, 2020, 2021 and 2022, respectively, and then such PB-RSUs vest on the later of February 28, 2021, 2022 and 2023, respectively (or if such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  This report only relates to the PB-RSUs the reporting person earned during the 2020 performance period.  All shares resulting from such earned PB-RSUs vested on February 26, 2021."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Performance-based restricted stock units (\"PB-RSUs\") granted on February 28, 2020 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2020 through December 31, 2020, 2021 and 2022, respectively, and then such PB-RSUs vest on the later of February 28, 2021, 2022 and 2023, respectively (or if such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  This report only relates to the PB-RSUs the reporting person earned during the 2020 performance period.  All shares resulting from such earned PB-RSUs vested on February 26, 2021."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":9760},"source":{"system":"sec-edgar","filing":"0000746838-21-000034","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/746838/000074683821000034/primary_doc.xml","form_type":"4"}},{"id":2823913,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Restricted Stock Units","published_at":"2021-03-02T22:46:30.000Z","date":"2021-02-26","kind":"exercise","acquired":false,"shares":6224,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each restricted stock unit represents a contingent right to receive one share of Unisys Corporation common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 28, 2020 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The TB-RSUs vest in three equal installments on February 28, 2021, 2022 and 2023, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Time-based restricted stock units (\"TB-RSUs\") granted on February 28, 2020 under the Unisys Corporation 2019 Long-Term Incentive and Equity Compensation Plan.  The TB-RSUs vest in three equal installments on February 28, 2021, 2022 and 2023, respectively (or if such date does not fall on a trading day, the immediately preceding trading day)."}],"balance_after":12449,"derivative":{"underlying":"Common Stock","underlying_shares":6224},"source":{"system":"sec-edgar","filing":"0000746838-21-000034","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/746838/000074683821000034/primary_doc.xml","form_type":"4"}},{"id":2823912,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and CFO"}}],"security":"Common Stock","published_at":"2021-03-02T22:46:30.000Z","date":"2021-02-26","kind":"sale","acquired":false,"shares":4000,"price":24.6565,"value":98626.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $24.215 to $25.13, inclusive.  The reporting person undertakes to provide Unisys Corporation, any security holder of Unisys Corporation or the staff of the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4."}],"balance_after":43815,"source":{"system":"sec-edgar","filing":"0000746838-21-000034","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/746838/000074683821000034/primary_doc.xml","form_type":"4"}},{"id":2823911,"issuer":{"id":6360,"kind":"organization","name":"UNISYS CORP","symbol":"UIS"},"owners":[{"id":64150,"kind":"person","name":"Thomson Michael M","position":1,"cik":"0001561637","reported_name":"Thomson Michael M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Senior Vice President and 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The PB-RSUs are eligible to be earned in equal annual amounts over a three year period based on Unisys Corporation's relative total shareholder return compared to the Russell 2000 Index from January 1, 2019 through December 31, 2019, 2020 and 2021, respectively, and then such PB-RSUs vest on the later of February 15, 2020, 2021 and 2022, respectively (or is such date does not fall on a trading day, the immediately preceding trading day), and the date on which the Board of Directors verifies the vesting of the applicable tranche of the PB-RSU grant to Unisys Corporation's Chief Executive Officer.  This report only relates to the PB-RSUs the reporting person earned during the 2020 performance period.  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