{"transactions":[{"id":1070031,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2025-08-11T17:47:19.000Z","date":"2025-08-11","kind":"purchase","planned":false,"acquired":true,"shares":2000,"price":8,"value":16000.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $7.91 to $8.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the aforementioned range."}],"balance_after":65317,"source":{"system":"sec-edgar","filing":"0001871509-25-000130","document":"wk-form4_1754948835.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150925000130/wk-form4_1754948835.xml","form_type":"4"}},{"id":1070030,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2025-08-11T17:47:19.000Z","date":"2025-08-08","kind":"purchase","planned":false,"acquired":true,"shares":11320,"price":7.42,"value":83994.4,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $7.38 to $7.45, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the aforementioned range."}],"balance_after":63317,"source":{"system":"sec-edgar","filing":"0001871509-25-000130","document":"wk-form4_1754948835.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150925000130/wk-form4_1754948835.xml","form_type":"4"}},{"id":1124722,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2025-06-03T16:55:25.000Z","date":"2025-05-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":11,"price":10.8,"value":118.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares deducted to satisfy tax withholding obligations on the vesting of the award reported herein."}],"balance_after":51997,"source":{"system":"sec-edgar","filing":"0001871509-25-000104","document":"wk-form4_1748984107.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150925000104/wk-form4_1748984107.xml","form_type":"4"}},{"id":1124721,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2025-06-03T16:55:25.000Z","date":"2025-05-31","kind":"grant","planned":false,"acquired":true,"shares":383,"price":10.8,"value":4136.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Includes shares of Class A Common Stock purchased pursuant to the Portillo's Inc. 2022 Employee Stock Purchase Plan (\"ESPP\"), for the purchase period of March 1, 2025 to May 31, 2025. In accordance with the ESPP, these shares were purchased at a price equal to 90% of the closing price of Issuer's Class A Common Stock on May 30, 2025."}],"balance_after":52008,"source":{"system":"sec-edgar","filing":"0001871509-25-000104","document":"wk-form4_1748984107.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150925000104/wk-form4_1748984107.xml","form_type":"4"}},{"id":1169668,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Stock Option (right to buy)","published_at":"2025-04-17T16:31:31.000Z","date":"2025-04-15","kind":"grant","planned":false,"acquired":true,"shares":307692,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Stock options granted pursuant to the Issuer's 2021 Equity Incentive Plan vest on the fourth anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer and the terms of the applicable award agreement."}],"balance_after":307692,"derivative":{"exercise_price":12.08,"exercise_date":"2029-04-15","expiration_date":"2035-04-15","underlying":"Class A common stock","underlying_shares":307692},"source":{"system":"sec-edgar","filing":"0001871509-25-000053","document":"wk-form4_1744921884.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150925000053/wk-form4_1744921884.xml","form_type":"4"}},{"id":1227794,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2025-03-04T17:09:30.000Z","date":"2025-02-28","kind":"tax_withholding","planned":false,"acquired":false,"shares":59,"price":12.57,"value":741.63,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares deducted to satisfy tax withholding obligations on the vesting of the award reported herein."}],"balance_after":51625,"source":{"system":"sec-edgar","filing":"0001871509-25-000025","document":"wk-form4_1741126163.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150925000025/wk-form4_1741126163.xml","form_type":"4"}},{"id":1227793,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2025-03-04T17:09:30.000Z","date":"2025-02-28","kind":"grant","planned":false,"acquired":true,"shares":1718,"price":12.57,"value":21595.26,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Includes shares of Class A Common Stock purchased pursuant to the Portillo's Inc. 2022 Employee Stock Purchase Plan (\"ESPP\"), for the purchase period of December 1, 2024 to February 28, 2025.\nIn accordance with the ESPP, these shares were purchased at a price equal to 90% of the closing price of Issuer's Class A Common Stock on February 28, 2025."}],"balance_after":51684,"source":{"system":"sec-edgar","filing":"0001871509-25-000025","document":"wk-form4_1741126163.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150925000025/wk-form4_1741126163.xml","form_type":"4"}},{"id":1382351,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2024-10-23T16:49:51.000Z","date":"2024-10-21","kind":"tax_withholding","planned":false,"acquired":false,"shares":29075,"price":12.57,"value":365472.75,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares deducted to satisfy tax withholding obligations on the vesting of a previously disclosed award."}],"balance_after":49966,"source":{"system":"sec-edgar","filing":"0001871509-24-000130","document":"wk-form4_1729716585.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150924000130/wk-form4_1729716585.xml","form_type":"4"}},{"id":1435910,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2024-08-12T15:53:44.000Z","date":"2024-08-09","kind":"sale","planned":false,"acquired":false,"shares":66052,"price":10.29,"value":679675.08,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average sale price. These shares were sold in multiple transactions at prices ranging from $10.25 to $10.31, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, 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 aforementioned range."}],"balance_after":79041,"source":{"system":"sec-edgar","filing":"0001871509-24-000105","document":"wk-form4_1723492418.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150924000105/wk-form4_1723492418.xml","form_type":"4"}},{"id":1491961,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2024-06-04T16:27:08.000Z","date":"2024-05-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":20,"price":9.02,"value":180.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares deducted to satisfy tax withholding obligations on the vesting of the award reported herein."}],"balance_after":145093,"source":{"system":"sec-edgar","filing":"0001871509-24-000089","document":"wk-form4_1717532819.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150924000089/wk-form4_1717532819.xml","form_type":"4"}},{"id":1491960,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2024-06-04T16:27:08.000Z","date":"2024-05-31","kind":"grant","planned":false,"acquired":true,"shares":470,"price":9.02,"value":4239.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Includes shares of Class A Common Stock purchased pursuant to the Portillo's Inc. 2022 Employee Stock Purchase Plan (\"ESPP\"), for the purchase period of March 1, 2024 to May 31, 2024. In accordance with the ESPP, these shares were purchased at a price equal to 90% of the closing price of Issuer's Class A Common Stock on May 31, 2024."}],"balance_after":145113,"source":{"system":"sec-edgar","filing":"0001871509-24-000089","document":"wk-form4_1717532819.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150924000089/wk-form4_1717532819.xml","form_type":"4"}},{"id":1526234,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Stock Option (right to buy)","published_at":"2024-05-06T16:51:49.000Z","date":"2024-05-02","kind":"grant","planned":false,"acquired":true,"shares":311042,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Stock options granted pursuant to the Issuer's 2021 Equity Incentive Plan vest in four equal installments on the first four anniversaries of the grant date, subject to continued service on each vesting date, subject to the Reporting Person's continued service with the Issuer and the terms of the applicable award agreement."}],"balance_after":311042,"derivative":{"exercise_price":11.94,"expiration_date":"2034-05-02","underlying":"Class A common stock","underlying_shares":311042},"source":{"system":"sec-edgar","filing":"0001871509-24-000063","document":"wk-form4_1715028696.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150924000063/wk-form4_1715028696.xml","form_type":"4"}},{"id":1602837,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2024-03-04T18:30:51.000Z","date":"2024-02-29","kind":"tax_withholding","planned":false,"acquired":false,"shares":61,"price":13.08,"value":797.88,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares deducted to satisfy tax withholding obligations on the vesting of the award reported herein."}],"balance_after":144643,"source":{"system":"sec-edgar","filing":"0001871509-24-000025","document":"wk-form4_1709595031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150924000025/wk-form4_1709595031.xml","form_type":"4"}},{"id":1602836,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2024-03-04T18:30:51.000Z","date":"2024-02-29","kind":"grant","planned":false,"acquired":true,"shares":1588,"price":13.08,"value":20771.04,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Includes shares of Class A Common Stock purchased pursuant to the Portillo's Inc. 2022 Employee Stock Purchase Plan (\"ESPP\"), for the purchase period of December 1, 2023 to February 29, 2024. In accordance with the ESPP, these shares were purchased at a price equal to 90% of the closing price of Issuer's Class A Common Stock on February 29, 2024."}],"balance_after":144704,"source":{"system":"sec-edgar","filing":"0001871509-24-000025","document":"wk-form4_1709595031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150924000025/wk-form4_1709595031.xml","form_type":"4"}},{"id":1717742,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2023-12-08T16:52:50.000Z","date":"2023-12-07","kind":"sale","planned":true,"acquired":false,"shares":1558,"price":15.99,"value":24912.42,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 7, 2023."}],"balance_after":143116,"source":{"system":"sec-edgar","filing":"0001871509-23-000151","document":"wk-form4_1702072358.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150923000151/wk-form4_1702072358.xml","form_type":"4"}},{"id":1743775,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2023-11-13T16:23:36.000Z","date":"2023-11-07","kind":"sale","planned":true,"acquired":false,"shares":10000,"price":15.22,"value":152200.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 7, 2023."}],"balance_after":144674,"source":{"system":"sec-edgar","filing":"0001871509-23-000141","document":"wk-form4_1699910594.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150923000141/wk-form4_1699910594.xml","form_type":"4"}},{"id":1755652,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2023-10-24T17:20:40.000Z","date":"2023-10-21","kind":"tax_withholding","planned":false,"acquired":false,"shares":29075,"price":14.73,"value":428274.75,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares deducted to satisfy tax withholding obligations on the vesting of a previously disclosed award."}],"balance_after":154674,"source":{"system":"sec-edgar","filing":"0001871509-23-000132","document":"wk-form4_1698182427.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150923000132/wk-form4_1698182427.xml","form_type":"4"}},{"id":1869527,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2023-06-02T16:43:45.000Z","date":"2023-05-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":8,"price":20.07,"value":160.56,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents shares deducted to satisfy tax withholding obligations in connection with the transaction reported herein."}],"balance_after":183749,"source":{"system":"sec-edgar","filing":"0001871509-23-000075","document":"wk-form4_1685738610.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150923000075/wk-form4_1685738610.xml","form_type":"4"}},{"id":1869526,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2023-06-02T16:43:45.000Z","date":"2023-05-31","kind":"grant","planned":false,"acquired":true,"shares":258,"price":20.07,"value":5178.06,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes shares of Class A Common Stock purchased pursuant to the Portillo's Inc. 2022 Employee Stock Purchase Plan (\"ESPP\"), for the purchase period of March 1, 2023 to May 31, 2023. In accordance with the ESPP, these shares were purchased at a price equal to 90% of the closing price of Issuer's Class A Common Stock on May 31, 2023."}],"balance_after":183757,"source":{"system":"sec-edgar","filing":"0001871509-23-000075","document":"wk-form4_1685738610.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150923000075/wk-form4_1685738610.xml","form_type":"4"}},{"id":1979243,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2023-03-02T17:32:34.000Z","date":"2023-02-28","kind":"tax_withholding","acquired":false,"shares":37,"price":20.45,"value":756.65,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares deducted to satisfy tax withholding obligations in connection with the transaction reported herein."}],"balance_after":183499,"source":{"system":"sec-edgar","filing":"0001871509-23-000029","document":"wf-form4_167779634025103.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150923000029/wf-form4_167779634025103.xml","form_type":"4"}},{"id":1979242,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2023-03-02T17:32:34.000Z","date":"2023-02-28","kind":"grant","acquired":true,"shares":1043,"price":20.45,"value":21329.35,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Includes shares of Class A Common Stock purchased pursuant to the Portillo's Inc. 2022 Employee Stock Purchase Plan (\"ESPP\"), for the purchase period of December 1, 2022 to February 28, 2023. In accordance with the ESPP, these shares were purchased at a price equal to 90% of the closing price of Issuer's Class A Common Stock on February 28, 2023."}],"balance_after":183536,"source":{"system":"sec-edgar","filing":"0001871509-23-000029","document":"wf-form4_167779634025103.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150923000029/wf-form4_167779634025103.xml","form_type":"4"}},{"id":2075484,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2022-12-28T16:42:03.000Z","date":"2022-12-23","kind":"tax_withholding","acquired":false,"shares":10662,"price":17.19,"value":183279.78,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares deducted to satisfy tax withholding obligations on the vesting of the award reported herein."}],"balance_after":182493,"source":{"system":"sec-edgar","filing":"0001871509-22-000095","document":"wf-form4_167226370677621.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150922000095/wf-form4_167226370677621.xml","form_type":"4"}},{"id":2075483,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2022-12-28T16:42:03.000Z","date":"2022-12-23","kind":"grant","acquired":true,"shares":24069,"price":17.19,"value":413746.11,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the grant of 24,069 shares of restricted stock, with 6,703 shares subject to a one-year holding requirement and 6,704 shares subject to a two-year holding requirement, in each case, in accordance with the terms of the applicable award agreement."}],"balance_after":193155,"source":{"system":"sec-edgar","filing":"0001871509-22-000095","document":"wf-form4_167226370677621.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150922000095/wf-form4_167226370677621.xml","form_type":"4"}},{"id":2098121,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2022-12-02T16:52:00.000Z","date":"2022-11-30","kind":"purchase","acquired":true,"shares":1262,"price":18.17,"value":22930.54,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Includes shares of Class A Common Stock purchased pursuant to the Portillo's Inc. 2022 Employee Stock Purchase Plan (\"ESPP\"), for the purchase period of October 1, 2022 to November 30, 2022. In accordance with the ESPP, these shares were purchased at a price equal to 90% of the closing price of Issuer's Class A Common Stock on November 30, 2022."}],"balance_after":169086,"source":{"system":"sec-edgar","filing":"0001871509-22-000081","document":"wf-form4_167001789873327.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150922000081/wf-form4_167001789873327.xml","form_type":"4"}},{"id":2132300,"issuer":{"id":5886,"kind":"organization","name":"Portillo's Inc.","symbol":"PTLO"},"owners":[{"id":76704,"kind":"person","name":"Osanloo Michael","position":1,"cik":"0001432086","reported_name":"Osanloo Michael","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Class A common stock","published_at":"2022-10-25T16:54:36.000Z","date":"2022-10-21","kind":"tax_withholding","acquired":false,"shares":29076,"price":20.79,"value":604490.04,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares deducted to satisfy tax withholding obligations on the vesting of a previously disclosed award."}],"balance_after":167824,"source":{"system":"sec-edgar","filing":"0001871509-22-000055","document":"wf-form4_166673125533090.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1432086/000187150922000055/wf-form4_166673125533090.xml","form_type":"4"}}]}