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Also includes 5,155 unvested restricted stock units granted pursuant to Issuer's 2016 Incentive Compensation Plan, with each unit representing the contingent right to receive one share of Issuer's common stock upon vesting."}],"balance_after":114970,"source":{"system":"sec-edgar","filing":"0001193125-26-222090","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526222090/ownership.xml","form_type":"4"}},{"id":781302,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":16231,"kind":"person","name":"GROSS PATRICK W","position":1,"cik":"0001184343","reported_name":"GROSS PATRICK W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-13T22:00:04.000Z","date":"2026-05-12","kind":"exercise","planned":false,"acquired":true,"shares":21129,"price":5.96,"value":125928.84,"ownership":{"direct":true},"balance_after":118617,"source":{"system":"sec-edgar","filing":"0001193125-26-222090","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526222090/ownership.xml","form_type":"4"}},{"id":781301,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":47753,"kind":"person","name":"Peppers Michele A","position":1,"cik":"0001638096","reported_name":"Peppers Michele A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Principal Accounting Officer"}}],"security":"Common Stock","published_at":"2026-05-13T22:00:02.000Z","date":"2026-05-13","kind":"sale","planned":false,"acquired":false,"shares":14000,"price":34.5,"value":483000.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes 20,435 unvested restricted stock units granted pursuant to Issuer's 2016 Incentive Compensation Plan, with each unit representing the contingent right to receive one share of Issuer's common stock."}],"balance_after":35748,"source":{"system":"sec-edgar","filing":"0001193125-26-222089","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526222089/ownership.xml","form_type":"4"}},{"id":813739,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":53489,"kind":"person","name":"Jansen Greg E.","position":1,"cik":"0001917970","reported_name":"Jansen Greg E.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, General Counsel"}}],"security":"Common Stock","published_at":"2026-04-07T22:00:03.000Z","date":"2026-04-06","kind":"sale","planned":true,"acquired":false,"shares":30158,"price":38,"value":1146004.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 7, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 59,841 unvested restricted stock units granted pursuant to Issuer's 2016 Incentive Compensation Plan, with each unit representing the contingent right to receive one share of Issuer's common stock."}],"balance_after":82970,"source":{"system":"sec-edgar","filing":"0001193125-26-145840","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526145840/ownership.xml","form_type":"4"}},{"id":828524,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":56126,"kind":"person","name":"NELSON TODD S","position":1,"cik":"0001237505","reported_name":"NELSON TODD S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-25T22:00:03.000Z","date":"2026-03-25","kind":"sale","planned":true,"acquired":false,"shares":4387,"price":36.65,"value":160783.55,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $36.32 to $36.93. This price reported in Column 4 reflects the weighted average sale prices. The Reporting Person hereby undertakes to provide, upon written request, to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Includes 297,899  unvested restricted stock units granted pursuant to Issuer's 2016 Incentive Compensation Plan, with each unit representing the contingent right to receive one share of Issuer's common stock."}],"balance_after":347981,"source":{"system":"sec-edgar","filing":"0001193125-26-124461","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526124461/ownership.xml","form_type":"4"}},{"id":828523,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":56126,"kind":"person","name":"NELSON TODD S","position":1,"cik":"0001237505","reported_name":"NELSON TODD S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-25T22:00:03.000Z","date":"2026-03-24","kind":"sale","planned":true,"acquired":false,"shares":40000,"price":36.48,"value":1459200.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $35.48 to $36.97. This price reported in Column 4 reflects the weighted average sale prices. The Reporting Person hereby undertakes to provide, upon written request, to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction were effected."}],"balance_after":352368,"source":{"system":"sec-edgar","filing":"0001193125-26-124461","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526124461/ownership.xml","form_type":"4"}},{"id":828522,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":56126,"kind":"person","name":"NELSON TODD S","position":1,"cik":"0001237505","reported_name":"NELSON TODD S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-25T22:00:03.000Z","date":"2026-03-23","kind":"sale","planned":true,"acquired":false,"shares":40000,"price":35.24,"value":1409600.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $34.51 to $35.63. This price reported in Column 4 reflects the weighted average sale prices. The Reporting Person hereby undertakes to provide, upon written request, to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction were effected."}],"balance_after":392368,"source":{"system":"sec-edgar","filing":"0001193125-26-124461","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526124461/ownership.xml","form_type":"4"}},{"id":828521,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":56125,"kind":"person","name":"Ghia Ashish R","position":1,"cik":"0001717956","reported_name":"Ghia Ashish R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO"}}],"security":"Common Stock","published_at":"2026-03-25T22:00:02.000Z","date":"2026-03-25","kind":"sale","planned":true,"acquired":false,"shares":11089,"price":37,"value":410293.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 13, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 108,185 unvested restricted stock units granted pursuant to Issuer's 2016 Incentive Compensation Plan, with each unit representing the contingent right to receive one share of Issuer's common stock."}],"balance_after":144602,"source":{"system":"sec-edgar","filing":"0001193125-26-124460","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526124460/ownership.xml","form_type":"4"}},{"id":832693,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":56125,"kind":"person","name":"Ghia Ashish R","position":1,"cik":"0001717956","reported_name":"Ghia Ashish R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO"}}],"security":"Common Stock","published_at":"2026-03-20T22:00:03.000Z","date":"2026-03-18","kind":"sale","planned":true,"acquired":false,"shares":22181,"price":35.09,"value":778331.29,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 13, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $34.85 to $35.29. This price reported in Column 4 reflects the weighted average purchase prices. The Reporting Person hereby undertakes to provide, upon written request, to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Includes 108,185 unvested restricted stock units granted pursuant to Issuer's 2016 Incentive Compensation Plan, with each unit representing the contingent right to receive one share of Issuer's common stock."}],"balance_after":155691,"source":{"system":"sec-edgar","filing":"0001193125-26-118001","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526118001/ownership.xml","form_type":"4"}},{"id":832692,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":56125,"kind":"person","name":"Ghia Ashish R","position":1,"cik":"0001717956","reported_name":"Ghia Ashish R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CFO"}}],"security":"Common Stock","published_at":"2026-03-20T22:00:03.000Z","date":"2026-03-18","kind":"sale","planned":true,"acquired":false,"shares":11090,"price":35.07,"value":388926.3,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 13, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $34.62 to $35.31. This price reported in Column 4 reflects the weighted average sale prices. The Reporting Person hereby undertakes to provide, upon written request, to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction were effected."}],"balance_after":177872,"source":{"system":"sec-edgar","filing":"0001193125-26-118001","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526118001/ownership.xml","form_type":"4"}},{"id":839056,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":56126,"kind":"person","name":"NELSON TODD S","position":1,"cik":"0001237505","reported_name":"NELSON TODD S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-17T22:00:18.000Z","date":"2026-03-17","kind":"sale","planned":true,"acquired":false,"shares":11346,"price":35,"value":397110.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"This transaction was executed in multiple trades at prices ranging from $34.78 to $35.27. This price reported in Column 4 reflects the weighted average sale prices. The Reporting Person hereby undertakes to provide, upon written request, to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction were effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 297,899 unvested restricted stock units granted pursuant to Issuer's 2016 Incentive Compensation Plan, with each unit representing the contingent right to receive one share of Issuer's common stock."}],"balance_after":432368,"source":{"system":"sec-edgar","filing":"0001193125-26-111331","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526111331/ownership.xml","form_type":"4"}},{"id":839055,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":56126,"kind":"person","name":"NELSON TODD S","position":1,"cik":"0001237505","reported_name":"NELSON TODD S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-17T22:00:18.000Z","date":"2026-03-16","kind":"sale","planned":true,"acquired":false,"shares":40000,"price":34.86,"value":1394400.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $34.28 to $35.52. This price reported in Column 4 reflects the weighted average sale prices. The Reporting Person hereby undertakes to provide, upon written request, to the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction were effected."}],"balance_after":443714,"source":{"system":"sec-edgar","filing":"0001193125-26-111331","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526111331/ownership.xml","form_type":"4"}},{"id":839054,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":56126,"kind":"person","name":"NELSON TODD S","position":1,"cik":"0001237505","reported_name":"NELSON TODD S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2026-03-17T22:00:18.000Z","date":"2026-03-14","kind":"exercise","planned":true,"acquired":true,"shares":73140,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents the vesting of performance-based restricted stock units (\"PSUs\") granted on March 7, 2023.  The initial target grant of 73,140 PSUs was reported on the Reporting Person's Form 4 filed on March 9, 2023 (the \"Original Form 4\"), with the actual number of shares to be issued upon vesting ranging from 0-200% of the target grant amount based on the level of achievement of certain performance criteria.  Based on the Issuer's level of achievement of the performance criteria, the PSUs vested at 200% of the target grant amount.  As such, the additional PSUs not reported in the Original Form 4 are reported herein."}],"balance_after":483714,"source":{"system":"sec-edgar","filing":"0001193125-26-111331","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1046568/000119312526111331/ownership.xml","form_type":"4"}},{"id":839053,"issuer":{"id":4488,"kind":"organization","name":"PERDOCEO EDUCATION Corp","symbol":"PRDO"},"owners":[{"id":56126,"kind":"person","name":"NELSON TODD S","position":1,"cik":"0001237505","reported_name":"NELSON TODD S","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CEO"}}],"security":"Common 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