{"cik":"0001292359","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":1,"insiderTransactionForIssuerExists":0,"name":"Atlas Venture Associates VI, L.P.","tickers":[],"exchanges":[],"ein":"043547780","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":null,"stateOfIncorporation":"","stateOfIncorporationDescription":"","addresses":{"mailing":{"street1":"46 WAREHAM STREET, FLOOR 3","street2":null,"city":"BOSTON","stateOrCountry":"MA","zipCode":"02118","stateOrCountryDescription":"MA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"46 WAREHAM STREET, FLOOR 3","street2":null,"city":"BOSTON","stateOrCountry":"MA","zipCode":"02118","stateOrCountryDescription":"MA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"617-588-2694","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001104659-21-134124","0001104659-21-103331","0001104659-21-066552","0001104659-21-010099","0001104659-20-123946","0001104659-20-091344","0001104659-20-057673","0001104659-20-016774","0001104659-19-062340","0001104659-19-044262","0001104659-19-028905","0001104659-19-007455","0001104659-19-007010","0001104659-18-032296","0001104659-18-030377","0001104659-12-015909","0001181431-11-042879","0001104659-09-055721","0001179110-08-021567","0001179110-07-011727","0001179110-07-011192","0001209191-06-013540","0001209191-05-049817","0001209191-05-041009","0001209191-05-036128","0001104659-04-017813","0001104659-04-017812","0001209191-04-030077","0001209191-04-030076","0001209191-04-029066","0001209191-04-029065"],"filingDate":["2021-11-04","2021-08-11","2021-05-14","2021-02-01","2020-11-12","2020-08-06","2020-05-07","2020-02-11","2019-11-12","2019-08-06","2019-05-13","2019-02-12","2019-02-11","2018-05-10","2018-05-03","2012-03-06","2011-07-28","2009-09-22","2008-12-29","2007-05-31","2007-05-24","2006-02-27","2005-10-03","2005-08-05","2005-07-07","2004-06-24","2004-06-24","2004-06-07","2004-06-07","2004-06-02","2004-06-02"],"reportDate":["2021-09-30","2021-06-30","2021-03-31","2020-12-31","2020-09-30","2020-06-30","2020-03-31","2019-12-31","2019-09-30","2019-06-30","2019-03-31","2018-12-31","","2018-05-08","2018-05-03","2012-03-02","2011-07-28","2009-09-18","2008-12-23","2007-05-30","2007-05-24","2006-02-23","2005-09-29","2005-08-03","2005-07-05","2004-06-21","2004-06-21","2004-06-03","2004-05-27","2004-05-27","2004-05-27"],"acceptanceDateTime":["2021-11-04T14:54:48.000Z","2021-08-11T15:41:35.000Z","2021-05-14T14:35:40.000Z","2021-02-01T19:38:02.000Z","2020-11-12T12:12:49.000Z","2020-08-06T18:05:54.000Z","2020-05-07T10:12:27.000Z","2020-02-11T22:29:57.000Z","2019-11-12T16:20:38.000Z","2019-08-06T18:10:10.000Z","2019-05-13T20:08:38.000Z","2019-02-12T19:58:08.000Z","2019-02-11T16:23:47.000Z","2018-05-11T01:10:26.000Z","2018-05-04T01:51:19.000Z","2012-03-06T20:29:06.000Z","2011-07-28T21:36:35.000Z","2009-09-22T20:16:20.000Z","2008-12-29T20:00:20.000Z","2007-05-31T16:35:20.000Z","2007-05-24T16:23:22.000Z","2006-02-27T22:33:34.000Z","2005-10-03T18:17:00.000Z","2005-08-05T18:08:58.000Z","2005-07-07T21:58:08.000Z","2004-06-24T19:03:33.000Z","2004-06-24T19:03:00.000Z","2004-06-07T20:57:50.000Z","2004-06-07T20:53:12.000Z","2004-06-02T18:41:53.000Z","2004-06-02T18:41:24.000Z"],"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","","","","","",""],"form":["13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","SC 13G","4","3","4","3","4","4","4","3","4","4","4","4","4","3","4","4/A","4","3"],"fileNumber":["028-19127","028-19127","028-19127","028-19127","028-19127","028-19127","028-19127","028-19127","028-19127","028-19127","028-19127","028-19127","","001-38478","001-38478","001-35238","001-35238","001-33484","001-33484","001-33484","001-33484","000-50743","000-50743","000-50797","000-50797","000-50797","000-50797","000-50743","000-50743","000-50743","000-50743"],"filmNumber":["211378725","211162595","21922537","21576283","201303326","201080947","20854400","20598259","191207388","191001435","19818456","19590127","","18824754","18805883","12670182","11994800","091080931","081272408","07890046","07875878","06647810","051116956","051002100","05944257","04879398","04879379","04852270","04852236","04844075","04844064"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","SC 13G","4","3","4","3","4","4","4","3","4","4","4","4","4","3","4","4/A","4","3"],"size":[2809,2809,2808,2808,2809,2809,2808,2808,2809,2809,2781,2784,182653,44755,28731,14654,20131,77505,21153,28606,20723,39248,29700,29545,29541,31688,39084,67547,29905,29982,37602],"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],"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],"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,null,null,null,null,null],"primaryDocument":["xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","a19-4142_7sc13g.htm","xslF345X03/a4.xml","xslF345X02/a3.xml","xslF345X03/a4.xml","xslF345X02/rrd318497.xml","xslF345X03/a4.xml","xslF345X03/edgar.xml","xslF345X02/edgar.xml","xslF345X02/edgar.xml","xslF345X02/b594204av.xml","xslF345X02/b57124av.xml","xslF345X02/b56261av.xml","xslF345X02/b55799av.xml","xslF345X02/a4.xml","xslF345X02/a3.xml","xslF345X02/b50773a1.xml","xslF345X02/b50773av.xml","xslF345X02/b50761a4.xml","xslF345X02/b50761a3.xml"],"primaryDocDescription":["","","","","","","","","","","","","SC 13G","4","3","4","FORM 3","4","FORM 4 -","FORM 4 -","FORM 3 -","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","4","3","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION"]},"files":[]}}