{"cik":"0001799593","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":1,"insiderTransactionForIssuerExists":0,"name":"Thakkar Miteshkumar","tickers":[],"exchanges":[],"ein":null,"lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":null,"stateOfIncorporation":"","stateOfIncorporationDescription":"","addresses":{"mailing":{"street1":"C/O CORE NATURAL RESOURCES, INC.","street2":"275 TECHNOLOGY DRIVE, SUITE 101","city":"CANONSBURG","stateOrCountry":"PA","zipCode":"15317","stateOrCountryDescription":"PA","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":null,"street2":null,"city":null,"stateOrCountry":null,"zipCode":null,"stateOrCountryDescription":null,"isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":null,"flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001193125-26-064029","0001193125-26-059986","0000950170-25-024401","0000950170-25-006362","0000950170-24-016033","0000950170-24-013324","0000950170-24-012889","0000950170-24-010956","0000899243-23-004862","0000899243-23-004502","0000899243-23-003778","0000899243-22-006567","0000899243-22-005464","0000899243-22-004744","0000899243-21-006673","0000899243-21-006051","0000899243-21-005490","0000899243-21-000213","0000899243-21-000197","0000899243-20-033963","0000899243-20-004572","0000899243-20-003869","0000899243-20-003682","0000899243-20-002912","0000899243-20-001135","0000899243-20-001134"],"filingDate":["2026-02-23","2026-02-19","2025-02-20","2025-01-16","2024-02-15","2024-02-09","2024-02-08","2024-02-02","2023-02-13","2023-02-09","2023-02-02","2022-02-15","2022-02-09","2022-02-03","2021-02-16","2021-02-11","2021-02-09","2021-01-04","2021-01-04","2020-12-15","2020-02-13","2020-02-10","2020-02-07","2020-02-04","2020-01-13","2020-01-13"],"reportDate":["2026-02-17","2026-02-17","2025-02-18","2025-01-14","2024-01-31","2024-02-07","2024-02-06","2024-01-31","2023-02-11","2023-02-07","2023-01-31","2022-02-11","2022-02-07","2022-02-01","2021-02-11","2021-02-09","2021-02-06","2020-12-30","2020-12-30","2020-12-12","2020-02-11","2020-02-06","2020-02-05","2020-01-31","2020-01-01","2020-01-01"],"acceptanceDateTime":["2026-02-23T21:17:21.000Z","2026-02-20T01:03:46.000Z","2025-02-20T23:09:17.000Z","2025-01-17T00:17:27.000Z","2024-02-15T22:31:27.000Z","2024-02-09T21:46:18.000Z","2024-02-08T22:15:14.000Z","2024-02-03T02:02:46.000Z","2023-02-14T02:13:28.000Z","2023-02-10T01:20:26.000Z","2023-02-03T02:22:20.000Z","2022-02-16T02:57:02.000Z","2022-02-09T22:20:22.000Z","2022-02-04T02:06:30.000Z","2021-02-16T22:01:02.000Z","2021-02-12T01:28:24.000Z","2021-02-09T22:32:39.000Z","2021-01-05T00:43:02.000Z","2021-01-05T00:31:46.000Z","2020-12-16T01:26:27.000Z","2020-02-14T02:31:25.000Z","2020-02-11T01:06:52.000Z","2020-02-07T22:28:45.000Z","2020-02-05T00:48:40.000Z","2020-01-14T00:02:22.000Z","2020-01-14T00:01:20.000Z"],"act":["34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34"],"form":["4/A","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","3","3"],"fileNumber":["001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-38147","001-37456","001-38147","001-38147","001-38147","001-38147","001-37456","001-38147","001-37456"],"filmNumber":["26665395","26656311","25647723","25536720","24644990","24615722","24610153","24593678","23621527","23608096","23583492","22641386","22608291","22590609","21640443","21622045","21608049","21503480","21503437","201391024","20613397","20593518","20588538","20575813","20524695","20524693"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["4/A","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","4","3","3"],"size":[4538,8352,7063,28266,5581,6506,5248,7098,5457,7118,5639,5133,7102,9808,5132,6454,6722,5364,5323,5131,5327,6736,7016,9396,8253,9241],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslF345X05/ownership.xml","xslF345X05/ownership.xml","xslF345X05/ownership.xml","xslF345X05/ownership.xml","xslF345X05/ownership.xml","xslF345X05/ownership.xml","xslF345X05/ownership.xml","xslF345X05/ownership.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml"],"primaryDocDescription":["4/A","4","4","4","4","4","4","4","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION"]},"files":[]}}