{"cik":"0001166048","entityType":"operating","sic":"6189","sicDescription":"Asset-Backed Securities","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"WELLS FARGO ASSET SECURITIES CORP MORT BA SEC 2002-4 TRUST","tickers":[],"exchanges":[],"ein":null,"lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"11000 BROKEN LAND PARKWAY","street2":null,"city":"COLUMBIA","stateOrCountry":"MD","zipCode":"21044","stateOrCountryDescription":"MD","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"11000 BROKEN LAND PARKWAY","street2":null,"city":"COLUMBIA","stateOrCountry":"MD","zipCode":"21044","stateOrCountryDescription":"MD","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"4108842064","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001056404-03-000995","0001056404-03-000520","0001056404-03-000240","0001056404-03-000046","0001056404-02-001479","0001056404-02-001338","0001056404-02-001252","0001056404-02-001061","0001056404-02-000959","0001056404-02-000803","0001056404-02-000690","0001056404-02-000688","0001056404-02-000687","0001056404-02-000588","0000914121-02-000494","0001056404-02-000536","0001056404-02-000330","0000928385-02-000199"],"filingDate":["2003-06-12","2003-03-28","2003-01-29","2003-01-07","2002-12-04","2002-11-06","2002-10-08","2002-09-04","2002-08-06","2002-07-09","2002-06-07","2002-06-07","2002-06-07","2002-05-09","2002-05-07","2002-04-08","2002-03-11","2002-01-28"],"reportDate":["2003-06-12","2003-03-28","","2002-12-25","2002-11-25","2002-10-25","2002-09-26","2002-08-26","2002-07-25","2002-06-25","2002-05-25","2002-05-25","2002-05-25","2002-04-25","2002-01-25","2002-03-25","2002-02-25",""],"acceptanceDateTime":["2003-06-12T13:08:02.000Z","2003-03-28T19:06:41.000Z","2003-01-29T15:56:31.000Z","2003-01-07T14:03:25.000Z","2002-12-04T21:26:27.000Z","2002-11-06T20:59:57.000Z","2002-10-08T15:05:57.000Z","2002-09-04T17:46:22.000Z","2002-08-06T19:20:29.000Z","2002-07-09T18:52:15.000Z","2002-06-07T15:13:57.000Z","2002-06-07T15:13:56.000Z","2002-06-07T15:13:48.000Z","2002-05-09T13:47:20.000Z","2002-05-06T22:34:20.000Z","2002-04-08T04:00:00.000Z","2002-03-11T05:00:00.000Z","2002-01-28T05:00:00.000Z"],"act":["","","","","","","","","","","","","","","","","",""],"form":["10-K/A","10-K","15-15D","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","424B5"],"fileNumber":["333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01","333-74308-01"],"filmNumber":["03741508","03624295","03529155","03505866","02848890","02811237","02783732","02756257","02720633","02698696","02673102","02673091","02673089","02639000","02635490","02604571","02572272","02518161"],"items":["","","","5,7","5,7","5,7","5,7","5,7","5,7","5,7","5,7","5,7","5,7","5,7","5,7","5,7","5,7",""],"core_type":["10-K/A","10-K","15-15D","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","8-K","424B5"],"size":[68291,35320,4343,67389,67339,67367,67356,67332,67325,67320,67457,67457,67457,67432,1443932,67310,67295,909582],"isXBRL":[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],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["wfm02004_form10ka.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","wfm02004.txt","we660358-8k.txt","wfm02004.txt","wfm02004.txt","d424b5.txt"],"primaryDocDescription":["","","","DECEMBER 8K","NOVEMBER 8K","OCTOBER 8K","SEPTEMBER 8K","AUGUST 8K","JULY 8K","JUNE 8-K","MAY 8-K","MAY 8-K","MAY 8-K","APRIL 8-K","CURRENT REPORT","MARCH 8K","FEBRUARY 8K","424B5"]},"files":[]}}