{"cik":"0001922322","entityType":"other","sic":"5990","sicDescription":"Retail-Retail Stores, NEC","ownerOrg":"07 Trade & Services","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"Masterworks 143, LLC","tickers":[],"exchanges":[],"ein":"881507334","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"1 WORLD TRADE CENTER","street2":"57TH FLOOR","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10007","stateOrCountryDescription":"NY","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"1 WORLD TRADE CENTER","street2":"57TH FLOOR","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10007","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"2035185172","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001493152-26-030751","0001493152-26-025994","0001493152-26-020212","0001493152-26-017459","0001493152-26-001551","0001493152-25-022883","0001493152-25-015372","0001641172-25-019226","0001641172-25-007255","0001641172-25-004538","0001493152-25-000906","0001493152-24-051633","0001493152-24-039981","0001493152-24-036832","0001493152-24-027553","0001493152-24-016377","0001493152-24-013733","0001493152-24-001551","0001493152-24-000915","0001493152-23-035991","0001493152-23-035585","0001493152-23-034249","0001493152-23-031038","0001493152-23-014409","0001493152-22-033318","0001493152-22-026661","0001493152-22-024354","0001493152-22-024350","0001493152-22-024298","9999999994-22-000315","0001493152-22-023849","0000000000-22-008531","0001493152-22-021514"],"filingDate":["2026-06-29","2026-05-29","2026-04-30","2026-04-17","2026-01-12","2025-11-14","2025-09-26","2025-07-14","2025-04-30","2025-04-14","2025-01-06","2024-12-23","2024-10-07","2024-09-17","2024-07-15","2024-04-26","2024-04-08","2024-01-05","2024-01-04","2023-10-05","2023-10-04","2023-09-27","2023-08-31","2023-04-28","2022-11-22","2022-09-23","2022-08-30","2022-08-30","2022-08-29","2022-08-24","2022-08-23","2022-08-11","2022-08-05"],"reportDate":["","2026-05-29","2025-12-31","2026-04-17","2026-01-12","2025-11-14","2025-06-30","2025-07-14","2024-12-31","2025-04-14","2025-01-06","2024-12-23","2024-10-07","2024-06-30","2024-07-15","2023-12-31","2024-04-08","2024-01-05","2024-01-04","2023-10-05","2023-10-04","2023-06-30","2023-08-31","2022-12-31","2022-11-22","2022-06-30","2022-08-30","2022-08-30","","","","",""],"acceptanceDateTime":["2026-06-29T16:41:44.000Z","2026-05-29T14:17:23.000Z","2026-04-30T19:34:12.000Z","2026-04-17T15:14:19.000Z","2026-01-12T19:31:22.000Z","2025-11-14T15:21:45.000Z","2025-09-26T15:12:45.000Z","2025-07-14T18:10:22.000Z","2025-04-30T17:34:38.000Z","2025-04-14T19:21:54.000Z","2025-01-06T18:09:55.000Z","2024-12-23T20:09:30.000Z","2024-10-07T18:15:54.000Z","2024-09-17T15:47:21.000Z","2024-07-15T16:08:59.000Z","2024-04-26T19:34:03.000Z","2024-04-08T18:44:52.000Z","2024-01-05T21:57:10.000Z","2024-01-04T16:17:46.000Z","2023-10-05T16:06:28.000Z","2023-10-04T14:46:56.000Z","2023-09-27T15:30:54.000Z","2023-08-31T19:27:54.000Z","2023-04-28T16:52:06.000Z","2022-11-22T20:35:03.000Z","2022-09-23T17:35:42.000Z","2022-08-30T14:15:27.000Z","2022-08-30T13:25:44.000Z","2022-08-29T21:14:33.000Z","2022-08-25T04:15:16.000Z","2022-08-23T20:56:55.000Z","2022-08-11T14:30:04.000Z","2022-08-05T20:47:51.000Z"],"act":["33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","33","","","33"],"form":["1-Z","1-U","1-K","1-U","1-U","1-U","1-SA","1-U","1-K","1-U","1-U","1-U","1-U","1-SA","1-U","1-K","1-U","1-U","1-U","1-U","1-U","1-SA","1-U","1-K","1-U","1-SA","1-U","1-U","253G2","QUALIF","CORRESP","UPLOAD","1-A"],"fileNumber":["24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","24R-00652","024-11956","024-11956","","","024-11956"],"filmNumber":["261133708","261039994","26924295","26870271","26526174","251482282","251347216","251121200","25893435","25835844","25510181","241572821","241357304","241303188","241116455","24883075","24829269","24517018","24510441","231310408","231306965","231283115","231228764","23863125","221409986","221261688","221213131","221213040","221212017","221192857","","","221141488"],"items":["","9.1","","9.1","9.1","9.1","","9.1","","9.1","9.1","9.1","9.1","","9.1","","9.1","9.1","9.1","9.1","9.1","","9.1","","9.1","","9.1","9.1","","","","",""],"core_type":["1-Z","1-U","1-K","1-U","1-U","1-U","1-SA","1-U","1-K","1-U","1-U","1-U","1-U","1-SA","1-U","1-K","1-U","1-U","1-U","1-U","1-U","1-SA","1-U","1-K","1-U","1-SA","1-U","1-U","253G2","QUALIF","CORRESP","LETTER","1-A"],"size":[2727,22600,314972,31132,31203,31165,195517,31559,280457,32535,29945,25646,31441,287441,30436,340080,29724,29454,808702,24300,30383,275494,24309,439999,25575,128209,3764899,545346,1355347,1700,22080,40929,19034074],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[0,0,0,0,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,null,null],"primaryDocument":["xsl1-Z_X01/primary_doc.xml","form1-u.htm","xsl1-K_X01/primary_doc.xml","form1-u.htm","form1-u.htm","form1-u.htm","form1-sa.htm","form1-u.htm","xsl1-K_X01/primary_doc.xml","form1-u.htm","form1-u.htm","form1-u.htm","form1-u.htm","form1-sa.htm","form1-u.htm","xsl1-K_X01/primary_doc.xml","form1-u.htm","form1-u.htm","form1-u.htm","form1-u.htm","form1-u.htm","form1-sa.htm","form1-u.htm","xsl1-K_X01/primary_doc.xml","form1-u.htm","form1-sa.htm","form1-u.htm","form1-u.htm","form253g2.htm","xslQUALIFX01/primary_doc.xml","filename1.htm","filename1.pdf","xsl1-A_X01/primary_doc.xml"],"primaryDocDescription":["","1-U","","1-U","1-U","1-U","1-SA","1-U","","","","","","","","","","","","","","","","","","","","","","","","",""]},"files":[]}}