{"cik":"0001855837","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":1,"insiderTransactionForIssuerExists":0,"name":"David Bryant Mitchell","tickers":[],"exchanges":[],"ein":null,"lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"PA","stateOfIncorporationDescription":"PA","addresses":{"mailing":{"street1":"12 FEDERAL STREET","street2":null,"city":"PITTSBURGH","stateOrCountry":"PA","zipCode":"15212","stateOrCountryDescription":"PA","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"12 FEDERAL STREET","street2":null,"city":"PITTSBURGH","stateOrCountry":"PA","zipCode":"15212","stateOrCountryDescription":"PA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"4122308280","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001855837-26-000012","0001959173-26-005709","0001855837-26-000010","0001855837-26-000008","0001855837-26-000006","0001855837-26-000004","0001855837-26-000002","0000037808-25-000084","0000037808-25-000065","0000037808-25-000040","0000037808-25-000012","0001127602-24-010747","0001127602-24-007791","0001127602-24-006476","0001127602-24-004911","0001127602-24-001095","0001127602-24-000797","0001127602-23-010994","0001127602-23-006986","0001127602-23-006819","0001127602-23-004302","0001127602-23-000795","0001127602-22-011756","0001127602-22-011504","0001127602-22-007018","0001127602-22-006758","0001127602-22-004887","0001127602-22-000990","0001127602-21-013590"],"filingDate":["2026-08-07","2026-08-06","2026-03-19","2026-02-20","2026-02-17","2026-01-22","2026-01-07","2025-03-20","2025-02-20","2025-02-13","2025-01-08","2024-03-20","2024-03-01","2024-02-23","2024-02-14","2024-01-09","2024-01-04","2023-03-22","2023-02-24","2023-02-23","2023-02-10","2023-01-05","2022-04-08","2022-04-05","2022-02-28","2022-02-25","2022-02-14","2022-01-05","2021-04-12"],"reportDate":["2026-08-06","","2026-03-18","2026-02-18","2025-12-31","2026-01-20","2026-01-06","2025-03-18","2025-02-18","2024-12-31","2025-01-07","2024-03-18","2024-02-29","2024-02-21","2023-12-31","2024-01-05","2024-01-02","2023-03-20","2023-02-22","2023-02-22","2022-12-31","2023-01-03","2022-04-06","2022-04-01","2022-02-24","2022-02-23","2021-12-31","2022-01-03","2021-04-12"],"acceptanceDateTime":["2026-08-07T17:56:20.000Z","2026-08-06T18:47:21.000Z","2026-03-19T20:39:24.000Z","2026-02-20T19:46:50.000Z","2026-02-17T16:03:09.000Z","2026-01-23T01:49:52.000Z","2026-01-07T21:51:56.000Z","2025-03-20T19:03:47.000Z","2025-02-20T16:16:26.000Z","2025-02-13T16:29:36.000Z","2025-01-08T20:26:04.000Z","2024-03-20T18:46:28.000Z","2024-03-01T19:18:59.000Z","2024-02-23T17:03:20.000Z","2024-02-14T16:04:09.000Z","2024-01-09T15:55:24.000Z","2024-01-04T20:38:51.000Z","2023-03-22T18:52:06.000Z","2023-02-24T17:52:20.000Z","2023-02-23T22:23:22.000Z","2023-02-10T14:12:48.000Z","2023-01-05T18:07:31.000Z","2022-04-08T17:42:53.000Z","2022-04-05T19:22:51.000Z","2022-02-28T21:23:58.000Z","2022-02-25T20:41:55.000Z","2022-02-14T22:32:19.000Z","2022-01-05T23:09:59.000Z","2021-04-12T14:50:11.000Z"],"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","34","34"],"form":["4","144","4","4","5","4","4","4","4","5","4","4","4","4","5","4","4","4","4","4","5","4","4","4","4","4","5","4","3"],"fileNumber":["001-31940","","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940","001-31940"],"filmNumber":["261253234","","26774832","26658816","26638116","26553069","26516332","25756008","25643871","25618291","25518301","24767478","24708882","24668378","24634111","24522184","24511567","23752675","23665202","23661113","23608817","23510413","22816428","22806440","22690022","22679389","22635287","22512796","21819778"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["4","144","4","4","5","4","4","4","4","5","4","4","4","4","5","4","4","4","4","4","5","4","4","4","4","4","5","4","3"],"size":[6067,5335,9409,5938,4946,5924,5924,9338,5940,4949,5931,5797,6920,5805,4754,5796,5796,5720,5695,6810,4646,5689,6810,9688,8631,5616,9198,8630,4586],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[0,0,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,null],"primaryDocument":["xslF345X06/wk-form4_1786125377.xml","xsl144X01/primary_doc.xml","xslF345X06/wk-form4_1773952762.xml","xslF345X05/wk-form4_1771616807.xml","xslF345X05/wk-form5_1771344187.xml","xslF345X05/wk-form4_1769132990.xml","xslF345X05/wk-form4_1767822714.xml","xslF345X05/wk-form4_1742497420.xml","xslF345X05/wk-form4_1740068180.xml","xslF345X05/wk-form5_1739464169.xml","xslF345X05/wk-form4_1736367958.xml","xslF345X05/form4.xml","xslF345X05/form4.xml","xslF345X05/form4.xml","xslF345X05/form5.xml","xslF345X05/form4.xml","xslF345X05/form4.xml","xslF345X04/form4.xml","xslF345X03/form4.xml","xslF345X03/form4.xml","xslF345X03/form5.xml","xslF345X03/form4.xml","xslF345X03/form4.xml","xslF345X03/form4.xml","xslF345X03/form4.xml","xslF345X03/form4.xml","xslF345X03/form5.xml","xslF345X03/form4.xml","xslF345X02/form3.xml"],"primaryDocDescription":["FORM 4","","FORM 4","FORM 4","FORM 5","FORM 4","FORM 4","FORM 4","FORM 4","FORM 5","FORM 4","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT"]},"files":[]}}