{"cik":"0002113481","entityType":"other","sic":"6770","sicDescription":"Blank Checks","ownerOrg":"05 Real Estate & Construction","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"Osprey Acquisition Corp. III","tickers":["OSPR","OSPRU"],"exchanges":[null,"Nasdaq"],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"<br>Emerging growth company","fiscalYearEnd":"1231","stateOfIncorporation":"E9","stateOfIncorporationDescription":"Cayman Islands","addresses":{"mailing":{"street1":"1845 WALNUT STREET","street2":"SUITE 1111","city":"PHILADELPHIA","stateOrCountry":"PA","zipCode":"19103","stateOrCountryDescription":"PA","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"1845 WALNUT STREET","street2":"SUITE 1111","city":"PHILADELPHIA","stateOrCountry":"PA","zipCode":"19103","stateOrCountryDescription":"PA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"6464701493","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001213900-26-076742","0001193125-26-299343","0001213900-26-076019","0001213900-26-075986","0000912282-26-000921","0001213900-26-074446","9999999995-26-002168","0001213900-26-073780","0001213900-26-073778","0001213900-26-073777","0001213900-26-073775","0001213900-26-073772","0001213900-26-073771","0001213900-26-073770","0001213900-26-073768","0001213900-26-073765","0001213900-26-073763","0001213900-26-073762","0001354457-26-000628","0001213900-26-073572","0001213900-26-068811","0001213900-26-024705"],"filingDate":["2026-07-09","2026-07-09","2026-07-07","2026-07-07","2026-07-07","2026-07-02","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-15","2026-03-06"],"reportDate":["2026-07-02","","","2026-06-30","","","","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","2026-06-30","","","",""],"acceptanceDateTime":["2026-07-09T20:30:27.000Z","2026-07-09T14:43:12.000Z","2026-07-07T21:00:02.000Z","2026-07-07T20:30:34.000Z","2026-07-07T16:17:39.000Z","2026-07-01T22:01:44.000Z","2026-07-01T04:15:21.000Z","2026-06-30T20:58:53.000Z","2026-06-30T20:58:28.000Z","2026-06-30T20:58:05.000Z","2026-06-30T20:57:43.000Z","2026-06-30T20:57:21.000Z","2026-06-30T20:56:55.000Z","2026-06-30T20:56:33.000Z","2026-06-30T20:56:11.000Z","2026-06-30T20:55:52.000Z","2026-06-30T20:55:29.000Z","2026-06-30T20:55:04.000Z","2026-06-30T19:53:42.000Z","2026-06-30T18:00:21.000Z","2026-06-15T20:20:26.000Z","2026-03-06T21:30:09.000Z"],"act":["34","34","34","34","34","33","33","","","","","","","","","","","","34","34","33","33"],"form":["8-K","SCHEDULE 13G","SCHEDULE 13D","8-K","SCHEDULE 13G","424B4","EFFECT","3","3","3","3","3","3","3","3","3","3","3","CERT","8-A12B","S-1","DRS"],"fileNumber":["001-43377","005-95783","005-95783","001-43377","005-95783","333-296787","333-296787","","","","","","","","","","","","001-43377","001-43377","333-296787","377-09119"],"filmNumber":["261166026","261164494","261159967","261159660","261158559","261146836","261142430","","","","","","","","","","","","261140374","261139691","261091087","26731455"],"items":["8.01,9.01","","","1.01,3.02,3.03,5.02,5.03,8.01,9.01","","",",,","","","","","","","","","","","","","","",""],"core_type":["XBRL","SCHEDULE 13G","SCHEDULE 13D","XBRL","SCHEDULE 13G","424B4","EFFECT","3","3","3","3","3","3","3","3","3","3","3","CERT","8-A12B","XBRL","DRS"],"size":[440070,24063,31710,1840644,13373,4399541,1768,3064,3064,8268,3093,8493,3106,8519,3054,3135,3061,3039,181954,17550,10975206,4337877],"isXBRL":[1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0],"isInlineXBRL":[1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0],"isXBRLNumeric":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"primaryDocument":["ea0297320-8k_osprey3.htm","xslSCHEDULE_13G_X02/primary_doc.xml","xslSCHEDULE_13D_X02/primary_doc.xml","ea0296619-8k_osprey3.htm","xslSCHEDULE_13G_X02/primary_doc.xml","ea0279881-04.htm","xslEFFECTX01/primary_doc.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","xslF345X06/ownership.xml","8A_Cert_OSPR_2113481.pdf","ea0295840-8a12b_osprey3.htm","ea0279881-02.htm","filename1.htm"],"primaryDocDescription":["CURRENT REPORT","","","CURRENT REPORT","","PROSPECTUS","","","","","","","","","","","","","","FOR REGISTRATION OF CERTAIN CLASSES","REGISTRATION STATEMENT",""]},"files":[]}}