{"cik":"0002128739","entityType":"other","sic":"6770","sicDescription":"Blank Checks","ownerOrg":"05 Real Estate & Construction","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"JAB Acquisition Corp I","tickers":["JAB"],"exchanges":[null],"ein":"412462795","lei":null,"description":"","website":"","investorWebsite":"","category":"<br>Emerging growth company","fiscalYearEnd":"1231","stateOfIncorporation":"E9","stateOfIncorporationDescription":"Cayman Islands","addresses":{"mailing":{"street1":"270 SYLVAN AVENUE SUITE 2230","street2":null,"city":"ENGLEWOOD CLIFFS","stateOrCountry":"NJ","zipCode":"07632","stateOrCountryDescription":"NJ","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"270 SYLVAN AVENUE SUITE 2230","street2":null,"city":"ENGLEWOOD CLIFFS","stateOrCountry":"NJ","zipCode":"07632","stateOrCountryDescription":"NJ","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"2018994470","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001376474-26-000447","0001213900-26-069635","0001193125-26-272799","0001213900-26-068378","0001213900-26-068354","0001213900-26-067479","0001213900-26-067360","9999999995-26-001930","0001213900-26-066981","0001213900-26-066980","0001213900-26-066978","0001213900-26-066977","0001213900-26-066976","0001354457-26-000553","0001213900-26-066620","0001213900-26-065763","0001213900-26-065480","0001213900-26-062789","0001213900-26-059104","0001213900-26-045601"],"filingDate":["2026-06-18","2026-06-17","2026-06-16","2026-06-12","2026-06-12","2026-06-10","2026-06-10","2026-06-09","2026-06-09","2026-06-09","2026-06-09","2026-06-09","2026-06-09","2026-06-09","2026-06-09","2026-06-05","2026-06-05","2026-05-29","2026-05-19","2026-04-20"],"reportDate":["","2026-06-11","","2026-06-11","","2026-06-09","","","2026-06-09","2026-06-09","2026-06-09","2026-06-09","2026-06-09","","","","","","",""],"acceptanceDateTime":["2026-06-18T19:52:38.000Z","2026-06-17T20:12:19.000Z","2026-06-16T20:56:06.000Z","2026-06-12T21:11:49.000Z","2026-06-12T21:00:00.000Z","2026-06-11T00:21:47.000Z","2026-06-10T20:36:12.000Z","2026-06-10T04:15:13.000Z","2026-06-09T23:14:46.000Z","2026-06-09T23:14:25.000Z","2026-06-09T23:14:06.000Z","2026-06-09T23:13:43.000Z","2026-06-09T23:13:23.000Z","2026-06-09T20:00:30.000Z","2026-06-09T15:32:51.000Z","2026-06-05T19:38:12.000Z","2026-06-05T10:16:47.000Z","2026-05-29T20:00:49.000Z","2026-05-19T21:04:21.000Z","2026-04-20T20:14:10.000Z"],"act":["34","34","34","34","34","","33","33","","","","","","34","34","33","33","33","33","33"],"form":["SCHEDULE 13G","8-K","SCHEDULE 13G","8-K","SCHEDULE 13D","3","424B4","EFFECT","3","3","3","3","3","CERT","8-A12B","S-1/A","S-1/A","S-1/A","S-1","DRS"],"fileNumber":["005-95751","001-43341","005-95751","001-43341","005-95751","","333-296035","333-296035","","","","","","001-43341","001-43341","333-296035","333-296035","333-296035","333-296035","377-09280"],"filmNumber":["261102329","261098543","261095526","261087915","261087719","","261080196","261077893","","","","","","261076001","261075109","261068832","261066796","261044094","261000109","26875194"],"items":["","8.01,9.01","","1.01,3.02,5.02,5.03,8.01,9.01","","","",",,","","","","","","","","","","","",""],"core_type":["SCHEDULE 13G","XBRL","SCHEDULE 13G","XBRL","SCHEDULE 13D","3","424B4","EFFECT","3","3","3","3","3","CERT","8-A12B","XBRL","XBRL","XBRL","XBRL","DRS"],"size":[13023,460475,16139,2149103,12499,80309,3389067,1736,5712,3821,3825,5712,3804,181919,23928,5502935,5198797,6974448,7281912,3580270],"isXBRL":[0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0],"isInlineXBRL":[0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,0],"isXBRLNumeric":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"primaryDocument":["xslSCHEDULE_13G_X02/primary_doc.xml","ea0294935-8k_jab1.htm","xslSCHEDULE_13G_X02/primary_doc.xml","ea0294564-8k_jab1.htm","xslSCHEDULE_13D_X02/primary_doc.xml","xslF345X06/ownership.xml","ea0285899-07.htm","xslEFFECTX01/primary_doc.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","8A_Cert_JAB_2128739.pdf","ea0293946-8a12b_jabacq1.htm","ea0285899-05.htm","ea0285899-04.htm","ea0285899-03.htm","ea0285899-02.htm","filename1.htm"],"primaryDocDescription":["","CURRENT REPORT","","CURRENT REPORT","","","PROSPECTUS","","","","","","","","FOR REGISTRATION OF CERTAIN CLASSES","REGISTRATION STATEMENT","REGISTRATION STATEMENT","REGISTRATION STATEMENT","REGISTRATION STATEMENT",""]},"files":[]}}